Patent Publication Number: US-2016227939-A1

Title: Gliding child support device

Description:
CROSS-REFERENCE TO RELATED APPLICATIONS 
     This application is a continuation-in-part of U.S. Non-Provisional patent application Ser. No. 14/722,691 filed May 27, 2015, which claims the benefit of U.S. Provisional Patent Application Ser. No. 62/004,266 filed May 29, 2014; this application also claims priority to U.S. Provisional Patent Application Ser. No. 62/152,845 filed Apr. 25, 2015, U.S. Provisional Patent Application Ser. No. 62/215,793 filed Sep. 9, 2015, U.S. Provisional Patent Application Ser. No. 62/215,824 filed Sep. 9, 2015 and U.S. Provisional Patent Application Ser. No. 62/215,943 filed Sep. 9, 2015; the entireties of which are hereby incorporated herein by reference for all purposes. 
    
    
     TECHNICAL FIELD 
     The present invention relates generally to the field of children&#39;s accessories and sleeping apparatuses for children and infants, and more particularly to rocking, swaying and gliding child support devices such as bassinets for infants and children. 
     SUMMARY 
     In example embodiments, the present invention provides a child support device such as a cradling bassinet, an inclined child sleeper, a child seat, or other child support device that can impart a rocking, swaying or gliding motion to relax and soothe a child occupant to encourage sleeping. In one aspect, the present invention relates to a cradling bassinet including a collapsible frame having first and second frame portions pivotally mounted together at first and second pivot couplings, and an infant receiving receptacle pivotally mounted to the first and second pivot couplings for moving in a side-to-side gliding motion relative to the collapsible frame. A pair of swing arms are pivotally mounted to the first and second pivot couplings at first ends thereof, and second ends of the swing arms are pivotally mounted at each end of the infant receiving receptacle, and whereby the swing arms at each end thereof remain substantially parallel to each other throughout the side-to-side motion. 
     In example forms, the infant receiving receptacle includes a mattress therein, and wherein the mattress remains substantially horizontal throughout the side-to-side gliding motion. The first and second frame portions are generally U-shaped and each comprise a base portion and upright leg members extending from the base portion. In one example form, a cross brace is provided for connecting together at least one of the upright leg members of each of the first and second frame portions. The cross brace includes a first arm, a second arm, and a pivot coupling for pivotally coupling the first and second arms together. In some example forms, the pivot coupling includes an actuatable lock for permitting or preventing pivotal motion of the first and second arms relative thereto. 
     In another aspect, the invention relates to a cradling bassinet including a frame and an infant receiving receptacle pivotally mounted to the frame for swaying in a side-to-side motion along a generally arcuate path. The frame includes first and second U-shaped frame members mounted to first and second hubs. The infant receiving receptacle is pivotally mounted to the hubs, and at least one of the hubs includes a motor for providing the side-to-side movement to the infant receiving receptacle. In some example forms, the frame includes first and second U-shaped frame members pivotally mounted together at first and second pivot couplings. Optionally, the infant receiving receptacle includes a canopy mounted thereto for at least partially covering the infant receiving receptacle and a skirt mounted to an outer periphery thereof. 
     In still another aspect, the invention relates to a bassinet including a collapsible frame and an infant receiving receptacle. In example forms, when the infant receiving receptacle is pivotally mounted to the frame, the infant receiving receptacle is movable relative the collapsible frame in a swaying motion along an arcuate path, and wherein when the infant receiving receptacle is removed from pivotal engagement with the collapsible frame and the infant receiving receptacle is resting atop a support surface, the infant receiving receptacle is movable in a rocking motion along an arcuate path relative to the support surface. In example forms, the collapsible frame includes first and second U-shaped frame portions pivotally mounted together at first and second pivot couplings. The first and second U-shaped frame portions include base portions and first and second leg members extending therefrom, respectively. Optionally, one or more of the pivot couplings can include an actuatable member for permitting the collapsing or expansion of the collapsible frame. The infant receiving receptacle includes an infant receiving receptacle frame having pivot coupling receivers configured for pivotally coupling to hub extensions of the first and second pivot couplings. Preferably, the infant receiving receptacle frame includes lower arcuate supports configured for rocking on the support surface. 
     In another aspect, the invention relates to a bassinet or other child support device for supporting a child, including a base frame for supporting the child support device on a support surface, a child support unit for receiving and supporting a child on a child support surface of the child support unit, and a swing mechanism movably coupling the child support unit to the base frame. The swing mechanism preferably provides a gliding path of motion to the child support unit relative to the base frame, whereby the angular orientation of the child support surface of the child support unit remains generally constant or consistent throughout substantially the entire path of motion. 
     In another aspect, the invention relates to a bassinet or other child support device including a base frame, a child support unit, and a swing mechanism coupling the child support unit to the base frame. The swing mechanism preferably includes two pairs of generally parallel swing arms, the swing arms having first portions pivotally connected to the base frame and second portions pivotally connected to the child support unit. In this manner, the child support unit can swing back and forth through a range of swinging motion relative to the base frame with limited tilting of the child support unit by no more than about 10° through the range of swinging motion. 
     In another aspect, the invention relates to a bassinet or other child support device including a base frame for supporting the child support device on a support surface. The base frame preferably includes first and second U-shaped sections pivotally coupled to one another by frame-fold linkages at each end of the bassinet, to allow the base frame to fold between an expanded configuration and a folded configuration. The bassinet preferably also includes a child support unit having a structural frame and a soft-goods covering supported by the structural frame. The structural frame of the child support unit preferably includes first and second end brackets, at least one lower cross-rail connected between lower ends of the end brackets, and first and second upper frame members pivotally coupled between upper ends of the end brackets and reconfigurable between an expanded configuration and a folded configuration. The bassinet preferably also includes a swing mechanism movably coupling the child support unit to the base frame. The swing mechanism preferably includes two pairs of first and second swing arms, a first pair of swing arms at a first end of the bassinet and a second pair of swing arms at a second end of the bassinet opposite the first end. The swing arms preferably have upper portions pivotally coupled to the base frame and lower portions pivotally connected to the child support unit. 
     These and other aspects, features and advantages of the invention will be understood with reference to the drawing figures and detailed description herein, and will be realized by means of the various elements and combinations particularly pointed out in the appended claims. It is to be understood that both the foregoing general description and the following brief description of the drawings and detailed description of the invention are exemplary and explanatory of preferred embodiments of the invention, and are not restrictive of the invention, as claimed. 
    
    
     
       BRIEF DESCRIPTION OF THE DRAWINGS 
         FIG. 1  is an end perspective view of a gliding bassinet according to an example embodiment of the present invention. 
         FIG. 2  is a top perspective view of the gliding bassinet of  FIG. 1 . 
         FIG. 3  is an end perspective view of the gliding bassinet of  FIG. 1 , showing the collapsible frame of the bassinet in a folded, compact configuration. 
         FIG. 4  is an end perspective view of the gliding bassinet of  FIG. 3 , with the soft goods portion removed therefrom for better visibility of the frame components. 
         FIG. 5  is an end perspective view of the gliding bassinet of  FIG. 4 , showing the collapsible frame and bassinet frame thereof in an unfolded, expanded configuration. 
         FIGS. 6 and 7  show end perspective views of the gliding bassinet of  FIG. 1  with directional arrows indicating gliding in a side-to-side motion. 
         FIG. 8  is an end perspective view of a swaying bassinet according to another example embodiment of the present invention, showing the bassinet swaying in a first direction. 
         FIG. 9  is an end perspective view of the swaying bassinet of  FIG. 8 , showing the bassinet swaying in a second direction generally opposite the first direction. 
         FIG. 10  is a perspective view of a swaying bassinet according to another example embodiment of the present invention. 
         FIG. 11  is a perspective view of the swaying bassinet of  FIG. 10 , showing an infant receiving receptacle and frame thereof disengaged from the support frame thereof. 
         FIG. 12  is a perspective view of the swaying bassinet of  FIG. 11 , showing the infant receiving receptacle detached from the support frame, and with the infant receiving receptacle frame rocking on a support surface, and showing the support frame in a folded configuration. 
         FIG. 13  is a perspective view of a swaying bassinet according to another example embodiment of the present invention. 
         FIG. 14  is a perspective view of the swaying bassinet of  FIG. 13 , showing a skirt coupled to a bottom portion of the infant receiving receptacle according to another example embodiment of the present invention. 
         FIGS. 15A and 15B  are perspective views of a gliding bassinet according to another example embodiment of the invention, with soft goods of the bassinet shown in  FIG. 15A , and soft goods removed to show structural frame elements in  FIG. 15B . 
         FIGS. 16A, 16B and 16C  are end views showing a range of gliding motion of the bassinet of  FIGS. 15A and 15B , according to example form. 
         FIGS. 16D and 16E  show further details of the gliding swing mechanism of the gliding bassinet of  FIGS. 15A and 15B , in partial cross-sectional and cutaway view. 
         FIGS. 16F, 16G and 16H  are detailed views showing a range of pivotal motion of a lower bearing portion of the gliding bassinet of  FIGS. 15A and 15B . 
         FIGS. 16I, 16J, 16K and 16L  are detailed views of the upper swing arm bearing and drive assemblies of the gliding bassinet of  FIGS. 15A and 15B . 
         FIGS. 17A and 17B  are perspective views showing the folding of the lower support base frame of the bassinet of  FIGS. 15A and 15B , according to example form. 
         FIGS. 17C, 17D, 17E, 17F and 17G  show further details of the frame folding and locking mechanism of the gliding bassinet of  FIGS. 15A and 15B , in partial cross-sectional and cutaway view. 
         FIGS. 18A and 18B  are perspective views showing the folding of the upper bassinet frame of the bassinet of  FIGS. 15A and 15B , according to example form. 
         FIGS. 19A and 19B  are perspective views showing the folding of a bassinet mattress or pad of the bassinet of  FIGS. 15A and 15B , according to example form. 
         FIGS. 20A and 20B  show a gliding bassinet according to another example embodiment of the invention. 
         FIG. 21  shows a user carrying a folded gliding bassinet, according to an example mode of use of the invention. 
     
    
    
     DETAILED DESCRIPTION OF EXAMPLE EMBODIMENTS 
     The present invention may be understood more readily by reference to the following detailed description of the invention taken in connection with the accompanying drawing figures, which form a part of this disclosure. It is to be understood that this invention is not limited to the specific devices, methods, conditions or parameters described and/or shown herein, and that the terminology used herein is for the purpose of describing particular embodiments by way of example only and is not intended to be limiting of the claimed invention. Any and all patents and other publications identified in this specification are incorporated by reference as though fully set forth herein. 
     Also, as used in the specification including the appended claims, the singular forms “a,” “an,” and “the” include the plural, and reference to a particular numerical value includes at least that particular value, unless the context clearly dictates otherwise. Ranges may be expressed herein as from “about” or “approximately” one particular value and/or to “about” or “approximately” another particular value. When such a range is expressed, another embodiment includes from the one particular value and/or to the other particular value. Similarly, when values are expressed as approximations, by use of the antecedent “about,” it will be understood that the particular value forms another embodiment. 
     Generally described, the present invention relates to a cradling bassinet, child sleeper, child seat, or other child support device, which may be in various forms to impart a rocking, swaying or gliding motion to soothe a child occupant. According to some example forms of the present invention, the child support device is a cradling bassinet providing a first motion in a first configuration and a second motion in a second configuration. 
     With reference now to the drawing figures, wherein like reference numbers represent corresponding parts throughout the several views,  FIGS. 1-7  show a child support device in the form of a cradling bassinet  10  according to an example embodiment of the present invention. In example forms, the cradling bassinet  10  generally comprises a collapsible frame  12  and an infant receiving receptacle  14  pivotally mounted to the collapsible frame  12 . The infant receiving receptacle  14  is configured to glide in a side-to-side motion for soothing a child or infant therein. In example forms, the side-to-side movement of the infant receiving receptacle  14  is provided by input from a caregiver, for example, by pushing or pulling the infant receiving receptacle  14 . In alternate example forms, the bassinet  10  is configured to be powered by a motor and/or magnetic drive system, for example, which may be connected to a 110V/220V wall outlet or other power source. Optionally, one or more batteries may be provided for powering the motor and/or magnetic drive system. 
     In an example embodiment depicted in  FIG. 1 , the collapsible frame  12  comprises first and second U-shaped frame portions  16 ,  24  pivotally coupled together at first and second pivot couplings  34 ,  36 . The first U-shaped frame portion  16  generally comprises a base portion  20 , which extends generally horizontally along or near the support surface or floor, and a pair of upright leg members  22 . Similarly, the second U-shaped frame portion  24  generally comprises a base portion  26  and upright leg members  30 . One or more feet  32  may be mounted to the first and second U-shaped portions  16 ,  24 , for example, near the corners thereof (intersections between base portions  20 ,  26  and upright leg members  22 ,  30 ), to provide a stable footing for resting against a support surface or floor. Optionally, the feet  32  may be positioned as desired on the first and/or second U-shaped portions  16 ,  24 . According to one example form, the base portions of the first and second frame portions  16 ,  24  are generally arcuate in shape, for example, to provide a rocking base. According to another example form, the collapsible frame  12  is convertible between rocking and stationary, for example, wherein the rocking base or first and second frame portions  16 ,  24  are movably mounted to flip down and engage the support surface, which would allow for rocking thereof. Preferably, the rocking back could be moved out of engagement with the support surface to provide a stationary footing with the support surface. According to yet another form, the rocking base could be a separate component configured to removably receive a stationary bassinet. Optionally, the base portions  20 ,  26  and the upright leg members  22 ,  30  extending therefrom may be shaped as desired. 
     In typical example embodiments, a cross brace  40  is provided between the first and second U-shaped portions  16 ,  24  to limit the extent of the pivotal motion between the first and second U-shaped portions, for example, between an unfolded, expanded configuration (see  FIGS. 1-2, 5-7 ) and a folded, collapsed configuration (see  FIGS. 3-4 ). Generally, the cross brace  40  comprises a first arm  42 , a second arm  44 , and a pivot coupling  46  therebetween. In example forms, the first arm  42  is mounted to the upright leg member  22  and the pivot coupling  46 , and the second arm  44  is mounted to the upright leg member  30  and the pivot coupling  46 . Generally, the arms  42 ,  44  are mounted near the midpoint of the upright leg members  22 ,  30 ; however, the arms  42 ,  44  may be mounted at any position along the upright leg members  22 ,  30 . According to one example form, the pivot coupling comprises a push button  47  to permit pivoting of the arms  42 ,  44  relative to each other, thereby permitting the first and second frame portions  16 ,  24  to pivot relative to each other, for example, when it is desired to expand or collapse the collapsible frame  12 . Optionally, a twist button or other actuation mechanism may be provided for permitting and preventing movement of the arms  42 ,  44  relative to each other. Depending on the preferred angle between the first and second frame portions  16 ,  24 , the length of the first and second arms  42 ,  44  can be shaped and sized accordingly. 
     As depicted in  FIG. 2 , the infant receiving receptacle  14  generally comprises a soft goods liner that is removably coupled to an infant receiving receptacle frame or bassinet frame  56  (as will be described below, see  FIGS. 4-5 ). In example forms, the soft goods liner is generally formed from a fabric or other textile-like material (with or without padding), which may comprise one or more portions formed from a mesh lining, for example, to provide for allowing an infant or child therein to see through one or more walls of the liner. Optionally, the liner may be flexible (but not soft) like plastic or rubber with a living hinge or comprised of multiple panels. Optionally, the infant receiving receptacle may be formed from a rigid, bucket-style receiving receptacle. The floor of the infant receiving receptacle  14  preferably comprises a mattress  72  formed from one or more panels  74  that are foldable relative to each other to allow the infant receiving receptacle  14  to become compacted for storage (see  FIG. 3 ). 
       FIGS. 4-5  show the infant receiving receptacle frame  56  in greater detail. As depicted, a pair of swing arms  52 ,  54  positioned near each end of the infant receiving receptacle frame  56  movably mount the infant receiving receptacle frame  56  to the collapsible frame  12 , for example, to permit the infant receiving receptacle frame  56  to glide in a side-to-side motion. According to one example form, the swing arms  52 ,  54  are generally L-shaped and pivotally mount to the pivot couplings  34 ,  36  of the collapsible frame  12  and to a lower or bottom portion of the ends of the infant receiving receptacle frame  56 . As depicted in  FIG. 4 , the swing arms  52 ,  54  are generally spaced a distance apart from each other and are substantially parallel with each other. Preferably, first ends of the swing arms  52 ,  54  are pivotally mounted to an inside portion of the pivot couplings  34 ,  36  and second ends of the swing arms  52 ,  54  are pivotally mounted to a portion of end frame members  60  of the infant receiving receptacle frame  56 . According to one example form, a recess or pocket is formed on the interior side of the pivot couplings  34 ,  36  for receiving the first ends of the swing arms  52 ,  54 . As described above, it is preferred that the swing arms  52 ,  54  are generally spaced apart in a similar manner at both the pivotal connection at the pivot couplings  34 ,  36  and at the first and second end frame members  60 , which imparts the infant receiving receptacle frame  56  to glide in a side-to-side motion along a substantially similar horizontal plane. Thus, the mattress  72  within the infant receiving receptacle  14  remains substantially horizontal when moving in a side-to-side motion. 
     In typical example embodiments, the infant receiving receptacle frame  56  comprises the first and second end frame members  60 , a lower support frame member  62  (connecting the first and second end frame members  60  together), and first and second upper frame members  64 . Preferably, the ends of the upper frame members  64  are provided with pivot fittings  66  for pivotally coupling the ends of the upper frame members  64  to an upper portion of the first and second end frame members  60 . Thus, the upper frame members  64  are capable of pivoting relative to the first and second end frame members  60  between a compacted configuration (see  FIG. 4 ) and an expanded configuration (see  FIG. 5 ) so that the infant receiving receptacle frame  56  (and collapsible frame  14 ) can be expanded and compacted, for example, when it is desired to use or store the cradling bassinet  10  in a closet, for packing in a vehicle, etc. As depicted in  FIGS. 3-4 , the upper frame members  64  are pivoted upward so that the infant receiving receptacle  14  is compact. The first and second pivot couplings  34 ,  36  may comprise an opening or grasping handles such that the expanded or collapsed cradling bassinet  10  can be easily lifted and carried. In example forms, the first and second end frame members  60  are generally L-shaped support members whereby lower portions thereof provide for receiving the lower support frame member  62  and the upper portions thereof provide for receiving the pivot fittings  66 . Furthermore, the lower portions generally comprise a recess or receptacle for receiving the second ends of the swing arms  52 ,  54  to provide a pivotal connection therewith. 
       FIGS. 6-7  show the infant receiving receptacle  14  gliding in a side-to-side motion along a substantially similar horizontal plane. As described above, since the upper and lower portions of the swing arms  52 ,  54  are mounted at a substantially similar distance relative to each other, and with the swing arms  52 ,  54  being parallel to each other, the infant receiving receptacle  14  and the mattress  72  therein move in a side-to-side motion along a substantially similar horizontal plane. Optionally, the mounting positions of the pivotal connections of the ends of the swing arms  42 ,  44  with the pivotal couplings  34 ,  36  or with the first and second end frame members  60  may be adjustable such that the swing arms are not parallel relative to each other, thereby imparting at least a partial arcuate sway or swing motion. According to one form, the mounting positions of the pivotal couplings of the swing arms  42 ,  44  with the pivotal couplings  34 ,  36  can be adjusted as desired. Thus, according to some example forms, the cradling bassinet  10  is adjustable between two different types of side-to-side movement, for example, between a gliding, horizontal movement and a swaying or swinging movement along an arcuate path. 
     As described above, the side-to-side motion may be provided by manually pushing or pulling the infant receiving receptacle  14 , or may be moved by an electric motor and/or magnetic drive system. In example forms, an electric motor is housed within the pivot coupling  34  and is linked to one or more of the swing arms  52 ,  54  that are pivotally coupled thereto. Furthermore, a magnetic drive member receiver  70  can be mounted to one of the end frame members  60  for providing interaction with another magnetic drive member of the pivot coupling  46  of the cross brace  40  (see  FIG. 3 ). Preferably, one or more controls or buttons  80  may be provided on one of the pivot couplings  34 ,  36  (or provided elsewhere) for controlling the electric motor, magnetic drive system, etc. Optionally, other features including but not limited to a vibration, audible sounds, lights, etc. may be incorporated into the cradling bassinet  10 . Optionally, the location of the motive drive force (motor, drive system, or other drive means) can vary, for example, wherein it can be located either wholly or partially in the hubs, legs, below the bassinet, etc. 
       FIGS. 8-9  show a cradling bassinet  100  according to another example embodiment of the present invention. As depicted, the cradling bassinet  100  generally comprises a frame  112  and an infant receiving receptacle  114  pivotally mounted to the frame. In example forms, the infant receiving receptacle  114  is capable of swinging in a side-to-side motion along an arcuate or curved path, for example, to soothe a child occupant (see directional arrows). The frame  112  generally comprises both a first U-shaped frame portion  116  having a base portion  120 , upright leg members  122 , and connectors  124  coupling the base portion  120  and leg members  122  together, and a second U-shaped frame portion  126  having a base portion  130 , upright leg members  132 , and connectors  134  coupling the base portion  130  and leg members  132  together. First and second hubs  136  are provided for connecting the first and second U-shaped frame portions  116 ,  126  together. According to one example form, the ends of the leg members  122 ,  132  that are coupled to the first and second hubs  136  are generally fixedly mounted thereto, for example, wherein the leg members  122 ,  132  (and ultimately the first and second U-shaped portions) are incapable of pivoting relative to each other or the hubs  136 . Preferably, the leg members  122 ,  132  are capable of being removed from the hubs  136 , but generally remain fixed therein when attached thereto. Optionally, the upright leg members  122 ,  132  are pivotally mounted to the hubs  136  such that the first and second U-shaped frame portions  116 ,  126  can pivot relative to each other. As similarly described above, the infant receiving receptacle  114  comprises a soft goods portion removably mounted atop an infant receiving receptacle frame  140 . The infant receiving receptacle frame  140  generally comprises an upper frame portion (unshown) for defining the opening of the receptacle, a bottom support portion  142 , and upright portions  144  extending from the ends of the bottom support portion  142 . Preferably, the ends of the upright portions  144  are pivotally connected to the hubs  136  and define pivots  146 . Preferably, an electric motor or magnetic drive system is incorporated within one or both of the hubs  136  to impart the swinging, side-to-side motion of the infant receiving receptacle. Optionally, a caregiver may cause the infant receiving receptacle  114  to move by pushing or pulling the same. Optionally, as described above, the location of the motive drive force (motor, drive system, or other drive means) can vary, for example, wherein it can be located either wholly or partially in the hubs, legs, below the bassinet, etc. 
       FIGS. 10-12  show a cradling bassinet  200  according to another example embodiment of the present invention. As depicted in  FIG. 10 , the cradling bassinet  200  comprises a collapsible frame  212  and an infant receiving receptacle  214  pivotally mounted to the collapsible frame  212 . Preferably, the infant receiving receptacle provides a first motion in a first configuration and a second motion in a second configuration. For example, when the infant receiving receptacle  214  is pivotally mounted to the collapsible frame  212 , the infant receiving receptacle is movable in a side-to-side swinging or swaying motion along a generally arcuate path (see  FIG. 10 ). However, when the infant receiving receptacle  214  is disengaged from the collapsible frame  212 , the infant receiving receptacle  214  can be placed atop a support surface and is movable in a front-to-back, rocking motion along a generally arcuate path (see  FIG. 12 ). Thus, according to some example forms, the cradling bassinet  200  is convertible between a swaying or swinging bassinet, moving along a generally arcuate or curved path when pivotally mounted to the collapsible frame  212 , and a rocking bassinet pivoting along a generally arcuate or curved path in a front-to-back, rocking motion. 
     As depicted in  FIGS. 10-11 , the collapsible frame  212  generally comprises first and second U-shaped frame portions  216 ,  224  that are pivotally mounted together at first and second pivot couplings  234 . The first and second U-shaped portions  216 ,  224  each comprise base portions  220 ,  226  and upright leg members  222 ,  230  extending therefrom, respectively. One or more feet  232  may be provided on each of the U-shaped portions as desired, for example, to provide a stable footing for the collapsible frame  212  atop a support surface. Optionally, a lock or actuatable member  236  may be provided on one or both of the pivot couplings  234  to permit the collapsing or expansion of the collapsible frame  212 . The infant receiving receptacle  214  comprises an infant receiving receptacle frame  240  comprising pivot coupling receivers  242 , lower arcuate supports  244 , and upper frame supports  246 . The pivot coupling receivers  242  are preferably provide for pivotal engagement with the first and second pivot couplings  234  (or hub extensions thereof), thereby permitting the infant receiving receptacle to swing or sway side-to-side along an arcuate path relative to the collapsible frame. Optionally, the lock member  236  also provides positive engagement between the pivot coupling receivers  242  and the hub extensions of the pivot couplings  234  to prevent inadvertent detachment in use, and for permitting selective disengagement by an adult caregiver. In example embodiments, the upper frame support  246  and the lower arcuate supports  244  are generally coupled together to form a substantially rigid frame structure and accommodates for receiving a soft goods liner thereon. Optionally, a motive drive force (motor, drive system, or other drive means) may be provided for swinging the infant receiving receptacle in a side-to-side motion. Preferably, the motive drive force can be located either wholly or partially in the hubs, legs, below the bassinet, etc. 
     As depicted in  FIG. 12 , the infant receiving receptacle  214  may be provided as a rocker, for example, wherein the lower arcuate supports  244  thereof rest against a support surface to provide a front-to-back, rocking motion. In example forms, the collapsible frame  212  may be collapsed and put away while using the infant receiving receptacle  214  as a rocker. Preferably, at least a portion of the infant receiving receptacle frame  240  comprises grasping handles  250  positioned at either end of the receptacle  214  so that a caregiver can lift the receptacle  214  from the support surface, or for lifting the receptacle from the collapsible frame  212 . According to some example forms, one or more straps or a harness may be provided within the infant receiving receptacle  214  for safely securing the child occupant within the infant receiving receptacle  214 . 
       FIGS. 13-14  show a cradling bassinet  300  according to another example embodiment of the present invention. As depicted, the cradling bassinet  300  generally comprises a collapsible frame  312  and an infant receiving receptacle  314  pivotally mounted to the collapsible frame  312 . The infant receiving receptacle  314  can pivot with respect to the collapsible frame  312  to impart a cradling, swinging or swaying motion to a child occupant. In example forms, the motion can be manually driven or motor driven, for example, wherein a motor is provided within a portion of one or more pivot couplings  334  of the collapsible frame or otherwise located on or within the bassinet  300  or a portion thereof (including the collapsible frame, hubs, etc.). The collapsible frame  312  generally comprises both a first U-shaped frame portion  316  comprising a base portion  320  and upright leg members  322  extending therefrom, and a second U-shaped frame portion  324  comprising a base portion  326  and upright leg members  330  extending therefrom. One or more feet  332  may be provided on one or more of the U-shaped frame portions as desired, for example, to provide a supportive footing for the collapsible frame  312  when resting atop a support surface. In example forms, the infant receiving receptacle  314  comprises an infant receiving receptacle frame for receiving a soft goods liner, which may comprise a mattress therein, and which may have an adjustable angle of inclination. Furthermore, according to some example forms, the infant receiving receptacle comprises a canopy  340  for covering at least a portion of the receptacle and a skirt  324  for hanging around the outer periphery of the receptacle. 
       FIGS. 15A-20  show a child support device in the form of a gliding bassinet  500  according to another example embodiment of the invention. The bassinet  500  generally comprises a lower base frame  520 , a child support unit  560 , and a gliding swing mechanism  610  connecting the child support unit to the lower base frame. In alternate embodiments, the child support device may comprise a bassinet, a child sleeper, a child seat, or other form of support device for a child or infant. 
     In the depicted embodiment, the lower base frame  520  comprises a pair of generally U-shaped sections  522 ,  524 , each of which comprise first and second support leg portions  526 ,  528  and a lower cross-member  530  connected between lower ends of the first and second support leg portions. The first and second U-shaped sections  522 ,  524  are pivotally or hingedly coupled to one another at upper ends of the support legs  526 ,  528  by frame-fold linkages  534 ,  536  at each end of the bassinet  500 , as described in greater detail below with reference to  FIGS. 17A-17G . Alternatively, the lower base frame may include one fixed U-shaped section or a fixed first pair of legs attached in a fixed or non-pivotal manner to upper frame members, and one pivotable U-shaped section or a pivotable second pair of legs hingedly or pivotally attached to the upper frame members. The lower base frame  520  optionally further includes ground contacting support feet  540  at corner portions of the U-shaped sections  522 ,  524 , proximal the interface between the support legs  526 ,  528  and the lower cross member  530 . Optionally, one or more of the support feet  540  include rollers  542  such as wheels or casters, to provide improved mobility and transportability to the bassinet  500 . An A/C electrical adaptor cord or connector  550  optionally extends from a support foot  540  or other portion of the bassinet  500 , to provide power to electronic components of the bassinet. 
     The child support unit  560  generally comprises a structural frame (shown in  FIG. 15B ), and a soft-goods covering (shown in  FIG. 15A ) supported by the structural frame, to form an enclosure  562  for receiving an infant or small child. In the depicted example, the enclosure  562  takes the form of an oval bassinet enclosure having sidewalls and a floor. Optionally at least a portion of the enclosure  562  is formed of a mesh material providing airflow and visibility to and from the enclosure. The structural frame of the child support unit  560  generally comprises first and second end brackets,  570 ,  572 , first and second lower cross-rails  576 ,  578  connected between lower ends of the end brackets, and first and second upper frame members  582 ,  584  connected between upper ends of the end brackets. In example embodiments, the first and second upper frame members  582 ,  584  are foldably or hingedly coupled to the first and second end brackets,  570 ,  572 , allowing the child support unit  560  to be folded, as described in greater detail below with reference to  FIGS. 18A and 18B . In alternate embodiments, the enclosure can take the form of a seat, a chair, a sleeper, a rocker, or other child support unit format. Optionally, the child support unit can be pivotally or rotationally mounted, to allow the enclosure  562  to be turned from side to side, inclined or reclined, or otherwise repositioned. In alternative example embodiments, the child support unit can be detachably coupled for removal from the lower base frame  520 , optionally for independent use. 
     The gliding swing mechanism  610  is shown in greater detail in  FIGS. 16A-16L . The swing mechanism  610  preferably supports the child support unit  560  suspended from the lower base frame  520 , and allows the child support unit to swing or glide laterally back and forth relative to the lower base frame, as shown in  FIGS. 16A, 16B and 16C . The swing mechanism  610  preferably maintains the child-supporting floor of the child support unit in a generally flat and horizontal orientation throughout the range of gliding motion, limiting tilting of the child support unit  560 , which could cause a child occupant to slide to one side or the other, potentially causing discomfort or distress to the child. In alternate embodiments, the child-supporting floor of the child support unit is inclined or partially inclined, for example in embodiments wherein the child support unit is an inclined sleeper or child seat having an inclined backrest, and the swing mechanism maintains the child-supporting floor of the child support unit in a generally constant angular orientation throughout the range of gliding motion. For example, the swing mechanism  610  may maintain the child-supporting floor of the child support unit in a generally flat and horizontal orientation, substantially parallel to the ground or other support surface upon which the swing  610  is placed, and limiting tilting to no more than about 10° from horizontal, and more preferably no more than about 5° from horizontal through the range of swinging motion. Alternatively described, the swing mechanism  610  may be configured to maintain the child-supporting floor of the child support unit in generally the same orientation (i.e., horizontal or non-horizontal) throughout the range of swinging motion, for example maintaining a generally consistent angular orientation of the child-supporting floor of the child support unit relative to the ground or other support surface, limiting variation in tilting of the child support unit to no more than about 10°, and more preferably no more than about 5°. 
     The swing mechanism  610 , according to example embodiments, comprises a four-bar linkage including a pair of swing arms  620 ,  622  at each end of the bassinet  500 . The swing arms  620 ,  622  are pivotally coupled at their upper ends to a top portion of the base frame  520 , and are pivotally coupled at their lower ends to a bottom portion of the end brackets,  570 ,  572  of the child support unit  560 . In the depicted embodiment, four swing arms are provided, a first pair  620 ,  622  at one end of the child support unit  560  and a second pair at the other end of the child support unit. In example embodiments, the swing arms  620 ,  622  are generally parallel to one another throughout their range of swinging motion, spaced generally equidistant from one another at upper and lower ends thereof. In alternate embodiments, the swing arms  620 ,  622  may be obliquely oriented relative to one another, spaced a greater distance apart at upper ends and a lesser distance apart at lower ends, or vice versa, to vary the path of the swinging movement, and/or allow for more or less tilting of the child support unit. In example embodiments, the swing arms  620 ,  622  are generally L-shaped, having an upper portion hanging generally vertically (in an equilibrium position) from the base frame  520  and a lower portion curved or angled at about 90° from the upper portion and extending generally horizontally under the child support unit  560  into engagement with the end brackets,  570 ,  572  of the child support unit. 
     The lower portions of the swing arms  620 ,  622  are pivotally coupled to the end brackets,  570 ,  572  of the child support unit  560 , for example extending through sleeves or channels formed in the end brackets, into engagement with rocker bearings  700  provided between the ends of the first and second lower cross-rails  576 ,  578  and the first and second end brackets,  570 ,  572  of the child support unit  560 , as shown in greater detail in  FIGS. 16F, 16G and 16H . The rocker bearings  700  include an upwardly directed V-shaped male bearing strut  702  at the top of each end of the lower cross-rails  576 ,  578 , which is received in a downwardly directed V-shaped female bearing recess  704  formed in the inwardly facing sides of the end brackets,  570 ,  572 . The V-shaped male bearing strut  702  defines a smaller included angle, and the V-shaped female bearing recess  704  defines a greater included angle, thereby allowing the male bearing strut to rock back and forth within the female bearing recess with the upper edge of the male bearing strut contacting the apex of the female bearing recess. 
       FIGS. 16I, 16J and 16K  show further details of a pivot tube and bearing arrangement for pivotally connecting the upper portions of the swing arms  620 ,  622  to the base frame  520 . In the depicted embodiment, the upper ends of the support legs  526 ,  528  of the first and second U-shaped sections  522 ,  524  of the base frame  520  are connected at each end of the bassinet  500  by bridging strut members  730 . The bridging strut members  730  include engagement features for receiving pivot shafts  740 , such as a rivet or bolt, about which the swing arms  620 ,  622  swing or pivot. A bearing  742  is optionally provided for low-friction rotational motion about one or more of the pivot shafts  740 , and is held between a bearing holder  744  and a shaft coupling hub  746 , to which the swing arm  620 ,  622  and an actuation flange  748  are attached by a coupling pin  750 . Optionally one or more roller may be provide in place of the bearings  742  at the connections between one or more of the swing arms  620 ,  622  and the bridging strut members  730  of the base frame  520 . For example, a bearing may be utilized on a motor-driven swing arm, as described below, and rollers utilized on the non-driven follower swing arms. Outer housing shells or covers  760  are optionally provided over the bridging strut members  730  to prevent pinch points and for improved aesthetics. Optionally, electronic controls  762  are provided on the covers  760 , such as for example an on-off power switch, swing speed or amplitude controllers, a timer, sound and music controls, electronic toys, video displays, projectors, vibration unit, and/or controllers for sound, light, vibration or other features optionally provided in connection with the bassinet  500 . 
     In example embodiments, the geometrical configuration of the gliding swing mechanism  610  and the points of connection of the swing mechanism with the base frame  520  and the child support unit  560 , result in a smooth, laterally gliding swing motion of the child support unit relative to the base frame, with limited or no tilting or rocking of the child support unit relative to the horizontal (i.e., the ground, floor, or other support surface on which the base frame rests). The two swing arms  620 ,  622  at each end of the bassinet are generally equal in length, and their respective connection points at their top ends to the bridging strut member  730  of the base frame  520  and at their bottom ends to the end bracket  570  or  572  are generally equidistantly spaced, resulting a parallelogram-shaped arrangement through the range of swinging or gliding motion (as shown in example form in  FIGS. 16A-16E ). The swing arms  620 ,  622  are pivotally coupled to and supported by the base frame at their upper ends, and the end brackets,  570 ,  572  which form the base of the child support unit are pivotally coupled to and supported by the lower ends of the swing arms. The relative spacing between the swing arms  620 ,  622  is generally fixed at the upper and lower ends of the swing arms. In this manner, the lower platform portion of the child support unit (comprising the first and second lower cross-rails  576 ,  578  and lower ends of the first and second end brackets,  570 ,  572  between which the lower cross rails are connected) is maintained generally horizontal or parallel to the ground, floor or other support surface upon which the base frame rests through the gliding or swinging range of motion of the child support unit. In alternate embodiments, the configuration, orientation and lengths of the components may be varied to provide different paths or ranges of motion, or can be adjustable to allow a user to selectively vary the paths or ranges of motion provided by the swing mechanism. 
     An electric motor or electro-magnetic drive system  780  is optionally provided to drive one or more of the swing arms  620 ,  622  to swing the child support unit  560  relative to the base frame  520 . For example, a motor and gearbox with encoder wheel assembly is optionally mounted to one of the bridging strut members  730  to drive one of the swing arms (the driven arm), and the other three swing arms (the follower arms) follow the motion of the driven arm due to the linkage therebetween. In alternate embodiments, a drive system can be provide in each of the frame hubs or bridging strut members  730 , to drive two or more of the swing arms  620 ,  622 . Alternatively, the swing motion can be manually actuated by a user.  FIG. 16L  shows a motor drive system  780  according to an example embodiment, and includes an electric drive motor  784 , a gear box  786 , connection gears and clutch mechanism  788 , linking the drive motor to the pivot shaft  740  of the driven swing arm. An encoder wheel  790  and sensor assembly  792  are optionally provided for reading position and speed of the swinging motion. Wired or wireless connections are optionally provided between the motor drive system  780 , the sensors(s)  792  associated therewith, and the electronic controls  762 , and wires or other electrical power conduits connect between the AC adaptor  550 , batteries or other power source, and the motor drive system  780  and electronic controls  762 , to allow user input to control operation of the bassinet  500 . Optionally, a remote controller is provided for wireless communication of control signals to the electronic controls of the bassinet. 
       FIGS. 17A-17G  show further details of the frame-folding functionality of the base frame  520 , according to example forms of the invention. In the depicted embodiment, the upper ends of the legs  526 ,  528  of each of the are pivotally coupled to the bridging strut members  730  at each end of the bassinet  500 , and movable between an expanded or unfolded configuration for use ( FIGS. 17A and 17C ) and a compact or folded configuration for storage and transport ( FIGS. 17B and 17D ). In the expanded or unfolded configuration, the base frame  520  forms a stable and strong A-frame configuration, preferably having a base width equal to or greater than the range of swinging of the child support unit  560 . A connecting linkage  810  extends between the upper ends of the legs  526 ,  526 ′ and  528 ,  528 ′, with a follower pin-and-slot connection between its links and the bridging strut members  730 , coupling the pivotal motion of the first and second U-shaped base frame sections  522 ,  524  to move in tandem. A locking finger  820  projecting from the connecting linkage  810  engages within a hooked locking collar  822  mounted to one of the swing arms  620 ,  622  as the base frame  520  is folded into its compact or folded configuration ( FIG. 17D ), thereby locking the position of the swing arms relative to the base frame, and retaining the first and second U-shaped base frame sections  522 ,  524  in the compact or folded configuration until released, for ease of transport. 
     In example embodiments, a fold latch member  840  provides releasable engagement between at least one of the legs  526 ,  528  and the bridging strut member  730  to which the leg is pivotally attached, to retain the base frame  520  in its expanded or unfolded configuration until released by a user to fold the frame. The fold latch member  840  comprises a body portion  842  having pivot hubs  844  extending transversely from opposed sides at a medial location on the body, a push-button  846  extending laterally in a first direction proximal a first end of the body, a latch pin  848  extending laterally in an opposite second direction proximal a second end of the body, and a spring arm  850  extending laterally in the first direction from a medial location on the body toward the second end of the body. In the locked state ( FIG. 17E ), the spring arm  850  biases the latch pin  848  through the leg  526  into a latch opening  860  in the bridging strut member  730 , to lock the base frame with the legs  526 ,  528  extended in the expanded or unfolded configuration. When a user presses the push-button  846  inwardly ( FIG. 17F ), the body  842  toggles about a rotational axis defined by the pivot hubs  844 , retracting the latch pin  848  out of engagement with the latch opening  860  against the bias of the spring arm  850 , to release the base frame to be folded into its compact or folded configuration. 
     In example embodiments, the child support unit  560  is also foldable between an expanded or unfolded configuration for use ( FIG. 18A ) and a compact or folded configuration for storage and transport ( FIG. 18B ). The first and second upper frame members  582 ,  584  of the child support unit  560  are outwardly curved, and are foldably or hingedly coupled to top corners on either side of the first and second end brackets,  570 ,  572 , allowing the child support unit  560  to be folded, as shown in  FIG. 18B . The pivot couplings between the first and second upper frame members  582 ,  584  and the first and second end brackets,  570 ,  572  optionally include positional retainers to hold the frame members in the folded configuration, and stop members to limit the range of motion at the unfolded configuration. The outwardly curved profiles of the upper frame members  582 ,  584  combine to form an oval, elliptical or rounded rectangular opening at the top of the child support unit  560  in the expanded configuration, and align generally parallel to one another in the compact configuration, substantially closing the top of the child support unit. In example embodiments, the child support unit  560  has a width in the expanded configuration of at least about two times its width in the compact configuration. The soft goods covering  562  of the child support unit  560  is preferably flexible to allow folding with the upper frame members  582 ,  584 . Optionally, the soft goods covering  562  is configured such that the weight of a child positioned in the child support unit  560  will resist or prevent folding of the child support unit when a child is in the bassinet. Optionally, openings are provided in the soft goods covering  562  at central portions of the upper frame members  582 ,  584 , to allow exposed sections of the frame members to serve as handles for grasping and moving the folded bassinet. 
     The child support unit  560  optionally also comprises a foldable mattress or sleeping pad  900 , an example embodiment of which is shown in  FIGS. 19A and 19B . The mattress  900  includes two or more lengthwise extending padded sections, with fabric or other material forming a living hinge or foldable segment between adjacent padded sections. For example, in the depicted embodiment, first and second side padded sections  902 ,  904  extend from opposite sides of a center padded section  906 , with hinged portions  908 ,  910  between adjacent padded sections. The mattress or sleeping pad  900  is foldable in its widthwise dimension, between an unfolded configuration and a folded configuration, as shown in  FIG. 19B . 
     In further example embodiments, the bassinet  500  of the present invention is height adjustable and/or depth adjustable, for example including telescopingly extending sections of the legs  526 ,  528  of the base frame  520  and/or the frame of the child support unit; and/or can include a recline adjustment mechanism. The bassinet  500  optionally includes an electronic entertainment or soothing device to calm a child, such as for example an audio speaker, music player, audio unit, vibration unit, projector, display or the like, an electronic mobile, a toy bar, or other entertainment features. In alternative embodiments, the child support unit  560  is detachably coupled to the base frame  520  or the swing mechanism  610 , and can be used independently as a portable sleep solution. Further example embodiments allow the child support unit  560  to be rotated between two or more different seat facing orientations relative to the base frame  520 . The child support unit  560  optionally includes a harness or restraint system for holding a child in place therein. 
       FIGS. 20A and 20B  show a gliding bassinet  500 ′ according to another example embodiment of the invention. The bassinet  500 ′ is similarly configured to that described above, and includes a removable canopy  950 . Resilient clips  952  are optionally provided at each side of the canopy  950 , configured to releasably engage upper frame members of the bassinet in its expanded configuration. A toy, toy bar, audio unit, video player, light display or other entertainment feature  954  is optionally attached to the canopy  950 . Additionally, a first pair of wheels  970  having a first alignment orientation are provided at one end of the bassinet  500 ′, and a second pair of wheels  980  having a second alignment orientation different from the first alignment orientation are provided at the other end of the bassinet. For example, wheels  970  are aligned transversely to allow the bassinet to roll in a side-to-side direction, whereas wheels  980  are aligned axially to allow the bassinet to roll in a lengthwise direction. In use, a user can alternatively lift one end or the other of the bassinet  500 ′ to roll the bassinet in the direction of the wheels remaining on the ground. 
     In example methods of use according to the present invention, the bassinet  500  is positioned in it expanded configuration ( FIG. 15A ) for use. An infant or small child may be placed within the child support unit  560  for rest or play. The child support unit  560  can be swung back and forth, either manually or by the motor drive system  780 . The linkage configuration of the swing arms  620 ,  622  relative to the base frame  520  and the end brackets,  570 ,  572  of the child support unit  560  maintain the floor of the child support unit generally horizontal, with limited or no tilting, throughout the range of swinging motion, resulting in a gliding motion, rather than a rocking motion. When use is complete, the child is removed, and the base frame  520  and the child support unit  560  can be folded for more compact storage. If provided, the folding mattress  900  folds along with the child support unit  560 , contained by the soft-goods covering  562  of the child support unit. The user may transport the bassinet  500  by carrying or rolling, either in its expanded or its compact configuration, for example as shown in  FIG. 21 . 
     While the invention has been described with reference to preferred and example embodiments, it will be understood by those skilled in the art that a variety of modifications, additions and deletions are within the scope of the invention, as defined by the following claims.