Patent Publication Number: US-7594844-B2

Title: Toy apparatus

Description:
CROSS-REFERENCE TO RELATED APPLICATION 
   This application is a Continuation-in-Part of U.S. Ser. No. 11/122,676 filed on May 5, 2005 by inventors Peter Cartlidge, Tim Rowe and Lucas Tyler. 
   This application also claims priority to U.S. application Ser. No. 0424690.6 filed on Nov. 9, 2004. 

   BACKGROUND OF THE INVENTION 
   1. Field of Invention 
   The present invention relates to toy apparatus. 
   2. Background of Invention 
   It is known to provide toy apparatuses which need to be assembled prior to use. For example, such toy apparatuses may include a plurality of members which need to be interconnected together to form a pre-determined structure and a user typically moves one or more toy members, such as a toy doll, toy animal or toy vehicle about said structure during use. The advantages of such toy apparatuses is that the members of the apparatus can be separated from each other and packed away in a box or similar container in a more compact form when not being used, such that the apparatus takes up less space in an out of use storage condition than in an in use erect condition. However, a problem with the abovementioned prior art apparatus is that it is time consuming for a user to have to erect the apparatus each time they wish to use the same. In addition, it is often the case that parts or members of the apparatus get separated from the container they are being stored in and become lost, thereby rendering the toy apparatus useless or at least reducing the enjoyment of the toy to a user. 
   It is therefore an aim of the present invention to provide toy apparatus which does not require time consuming assembly of the same when moved from a stored condition to an in use condition. 
   It is a further aim of the present invention to provide a method of construction of toy apparatus. 
   SUMMARY OF INVENTION 
   According to a first aspect of the present invention there is provided toy apparatus, said apparatus including a playbase movable between a first closed position and a second open position, said playbase including one or more members and said members provided in a substantially flattened condition with said playbase in said first closed position and movable with said playbase to a partial or substantially erect condition with respect said playbase in said second open position and wherein at least one of said one or more members is provided in at least one recess in said playbase in said first closed condition. 
   In the flattened condition, an upper or outer surface of the members can be substantially flush with a surface of the playbase, the members can be substantially parallel to and adjacent the playbase surface and/or recessed in the surfaces of the playbase. In the erect condition, the members typically protrude outwardly of the surface of the playbase. In one embodiment, with the playbase in the open position, the members can protrude substantially perpendicularly or at an acute angle with respect to the playbase surface. Thus, in one embodiment of the present invention, a toy apparatus is provided where at least one or more of the members on the apparatus “pop-up” automatically on opening of the apparatus or following actuation of a suitable mechanism, thereby removing the requirement for a user to manually erect and/or dismantle interconnecting portions of the apparatus in use (i.e. without user manipulation required). As such, the toy can be used quickly and easily and can also be moved to a closed position both quickly and easily. 
   The first closed position typically corresponds to an out of use storage position and the second open position typically corresponds to an in use position. 
   In one embodiment the members of the apparatus are typically substantially rigid members. In addition, or as an alternative, one or more of the members can be substantially flexible. 
   Preferably one or more recesses on the playbase are of a substantially similar shape and/or dimension to the one or more members which are located therein. Alternatively, one or more of said recesses are of a different shape or size with respect to said one or more members located therein. 
   The members can be formed by cutting the same from the surface of the playbase and/or the members can be formed from a different source and attached to a surface of the playbase. The different source can include the same or a different material. 
   In one embodiment lip means are provided on the walls or leaves forming the playbase and the lip means define a recess portion therebetween. Thus, for example, lip means can be provided adjacent a peripheral edge of the internal surfaces of the playbase walls and the recess portion or portions is the area defined within or between the peripheral edge. The lip means typically protrude outwardly of the playbase when said playbase is in an open condition. 
   In one embodiment the playbase includes or is formed from frame means. The frame means can be joined together in a required shape and configuration to form a playbase or playarea and/or one or more of the frame means can be or include the members movable from a substantially flattened condition to a substantially erect condition on opening of the playbase. 
   The one or more recesses can be defined between the frame means and one or more “pop-up” members can be located between the frame means in said recesses when the playbase is in said closed position. The frame means can be located in one or more recesses defined in the playbase if required. 
   Preferably the playbase includes a plurality of members and each of said members is provided with a correspondingly shaped recess therefor. Alternatively, two or more members can be located in a single recess. The two or more members can be located side by side in the recess or can be located in an overlapping relationship to form, for example, a stack of members in the recess of the playbase in a closed position. In the stack, each member is typically provided in overlapping arrangement with one member located above or below a further member. The recess can be provided with different levels associated therewith to accommodate different sized or shaped members. 
   In one embodiment two or more members form a structure, article and/or the like when moved to an erect condition. Thus, for example, a member can be separate to another member in the flattened condition and can engage with, abut against and/or is associated with at least one further member when moved to an erect condition, such that the combination of members forms a pre-defined shape and/or object. Alternatively, the members can be connected in the flattened condition and are moved to form a structure, article and/or the like in the erect condition. 
   Preferably one or more of said members are hingedly, rotatably, foldably and/or pivotally mounted to at least one surface of said playbase. 
   Preferably one or more of said members are resiliently biased to an erect condition via resilient biasing means. 
   In one embodiment the resilient biasing means can be associated with the hinge means or can be separate thereto. Thus, for example, sprung hinges or sprung metal can be used to attach the one or more members to a surface of the playbase. 
   In one embodiment one or more members are connected to an adjacent member by moveable connection means, such as via pivotal, rotational, foldable and/or hinge means and any number of members can be connected together as required. Thus, one or more members can follow the movement of one or more other members when being moved from a collapsed to an erect condition via said moveable connection means. 
   The hinge means can be in the form of detachably attached magnetic hinge means in one example. 
   The surfaces of the playbase and/or members are typically provided with printed matter, graphics, texture, colour, photographs, text, one or more characters, images and/or the like which together create a scene or toy and/or the like. 
   In one embodiment the playbase includes at least front and rear walls or leaves which are substantially parallel and adjacent to each other in said first closed position. The front and rear walls/leaves are typically movable relative to each other to a configuration where internal opposing surfaces of the playbase are moved a spaced distance apart from each other. For example, the surfaces of the playbase which are internal to the playbase and opposing each other in the closed position can be moved to a substantially planar or flat configuration in a second open position. 
   Preferably hinge or pivot means are provided between said at least front and rear walls to join the same together and to allow the same to be moved between open and closed positions. Thus, the playbase includes at least two parts movable between said open and closed positions. 
   In a preferred embodiment two or more members are provided on said playbase. At least one member is provided on or in association with an inner surface on one part or front wall of the playbase and at least one further member is provided on or in association with an inner surface of another part or rear wall of the playbase when in said closed position. The two members are joined together along a whole or at least part of an edge or surface, such that when the parts of the playbase are moved to an open position, the engagement between the members causes the members to move from a flattened condition to an erect condition. This engagement in one example is via hinge means. The hinge means or engagement means are preferably located substantially centrally between the members over the join or hinge between the playbase parts. Thus, in this embodiment, resilient biasing means are not required. 
   Members which are not provided over or associated with the hinge or join between the parts of the playbase typically require to be moved from a flattened condition to an erect condition by resilient biasing means, manually and/or via other mechanical means. 
   The at least front and rear walls of the playbase have inner and outer surfaces and at least the outer surfaces thereof typically have at least one substantially flat or planar surface such that said playbase can be easily balanced or supported on the outer surfaces of said front and rear walls with the playbase in a second open position in one embodiment. 
   The toy apparatus can be used in a substantially horizontal orientation when in an in-use position and/or can be used in a substantially vertical or angled orientation. For example, in the embodiment where the playbase includes at least first and second surfaces joined together via a hinge or pivot type of mechanism, the surfaces of the playbase can be moved between 0-360 degrees with respect to each other. The surfaces of the playbase can then be supported via one or more edges of said surfaces in a vertical or angled position. The shape and design of the members on the playbase can be altered to allow them to used in a vertical or angled position. 
   In one embodiment the toy apparatus forms a flat case or container in said first closed position. The walls of the playbase can form one or more walls of the case or container or the playbase can be located in a case or container as required. The exterior surfaces of said case or container in one embodiment could be non-planar in form. 
   In an alternative embodiment the two or more walls, panels, leaves or surfaces forming the playbase differ in shape, size and/or design. One of the walls or surfaces may be located partially or wholly within the outermost boundaries of a second wall, panel, leaf or surface in at least the closed position. 
   In one embodiment the playbase forms only a part of the overall toy apparatus. Thus, for example, the toy apparatus could be in the form of a doll, animal, human or character and the playbase element could form a part of the doll, human, animal or character. 
   In one embodiment one or more handle means are provided on said apparatus to allow a user to easily transport the apparatus in said first closed condition. 
   One or more compartments can be provided in the hinge means of the toy apparatus in use if required. The one or more compartments can be used to store one or more pop-up members and/or free standing play pieces. 
   The members provided on the playbase could be moved to provide two or more levels or tiers. The two or move levels may be formed substantially simultaneously on opening of the playbase or the levels may be formed in a one or more stage process after opening of the playbase. The levels or tiers are typically spaced apart in a vertical direction or plane. 
   Further toy pieces can be located on the playbase and/or in association with the members when the playbase is in an open condition. 
   According to a second aspect of the present invention there is provided a method of manufacture of toy apparatus. 
   According to a further aspect of the present invention there is provided a method of use of the toy apparatus. 
   According to a further aspect of the present invention there is provided toy apparatus, said apparatus including a playbase movable between a first closed position and a second open position, said playbase including one or more members and said members provided in a substantially flattened condition with said playbase in said first closed position and movable with said playbase to a substantially erect condition with said playbase in said second open position and wherein said playbase is in the form of a case or container in said first closed position. 
   The toy apparatus of the present invention differs from a conventional pop-up type book in that the pages of a book do not form a playbase surface on which one or more further toy members can be provided as in the present invention. The pop up members in books do not generally sit in recesses in the book when in a closed condition as in the present invention and therefore adjacent pages of a book cannot normally be moved to a directly abutting or flat position. As such, the pages of a pop-up book cannot normally be brought into contact with each other as in the present invention. Thus, the present invention provides a substantially flat apparatus wherein the surfaces of the playbase can be brought into abutting and overlapping relationship with each other in said closed position. Pop-up members are attached to pop-up books by adhesive which is not the case in the present invention. The weight of the playbase in the present invention can be sufficient to maintain the playbase in an open condition and/or locking means can be used. No such features are available in conventional pop-up books. 
   It is to be noted that although in one embodiment the “in-use” position or play position provides the surfaces of the playbase in a flat substantially planar arrangement, such that any intermediate position between said open and closed positions has no play value to a user, one or more intermediate positions could be provided to have play value associated therewith. For example, with two or more parts of the play base located in an intermediate position, the parts could be approximately 90 degrees to each other and the members on the playbase could be in an erect or partially erect condition which has some play value, thereby allowing the toy to be used in said partially open position or intermediate position. The parts could have play value associated therewith at other angles, such as 180 degrees, 270 degrees, 360 degrees or any angle therebetween. 
   Different levels of play could be obtained with the parts of the playbase being separated at different angles. The different levels of play could relate to different members being erect, different structures being formed and/or the like. 

   
     BRIEF DESCRIPTION OF DRAWINGS 
     The foregoing summary as well as the following detailed description of the preferred embodiment of the invention will be better understood when read in conjunction with the appended drawings. It should be understood, however, that the invention is not limited to the precise arrangements and instrumentalities shown herein. The components in the drawings are not necessarily to scale, emphasis instead being placed upon clearly illustrating the principles of the present invention. Moreover, in the drawings, like reference numerals designate corresponding parts throughout the several views. 
     The invention may take physical form in certain parts and arrangement of parts. For a more complete understanding of the present invention, and the advantages thereof, reference is now made to the following descriptions taken in conjunction with the accompanying drawings, in which: 
       FIGS. 1   a - 1   c  illustrate the steps involved in moving toy apparatus according to an embodiment of the present invention between a first closed position, an intermediate position and a second open position respectively; 
       FIGS. 2   a  and  2   b  illustrate a plan view and perspective view respectively of a part of a playbase according to an embodiment of the present invention in a closed position; 
       FIGS. 3   a - 3   c  illustrate the stages of moving one or more members on the playbase in  FIGS. 2   a  and  2   b  from a flattened condition to an erect condition; 
       FIGS. 4   a - 4   d  illustrate an embodiment of the toy apparatus when used in a substantially vertical orientation; 
       FIGS. 5   a  and  5   b  illustrate an embodiment of the toy apparatus, in a closed and open position respectively, when the walls of the playbase differ in size and shape to each other; 
       FIGS. 6   a  and  6   b  illustrate an embodiment of the toy apparatus in a closed and open position respectively, wherein the walls of the playbase form only a part of the overall toy apparatus; 
       FIGS. 7   a - 7   e  illustrate a further embodiment of the toy apparatus wherein the playbase includes four wall members movable relative to each other between a first closed position and a second open position; 
       FIGS. 8   a - 8   d  illustrate an embodiment of the toy apparatus wherein the members of the playbase create two or more tiers or levels of the playbase for a user to play on; 
       FIGS. 9   a - 9   c  illustrate a further embodiment of the toy apparatus in the form of a car race track wherein the members of the playbase create two or more tiers or levels on the playbase; 
       FIGS. 10   a - 10   c  illustrate a yet further embodiment of the toy apparatus in the form of a baby or toddler gym wherein the members of the playbase create two or more levels on the playbase; 
       FIGS. 11   a - 11   e  illustrate an embodiment of the present invention wherein part of the playbase is formed from a plurality of frame members which are movable between a substantially flattened condition and a substantially erect condition; and 
       FIGS. 12   a - 12   d  illustrate an embodiment of the present invention based on the embodiment shown in  FIGS. 11   a - 11   e , with one or more movable “pop-up” members. 
   

   DETAILED DESCRIPTION OF THE INVENTION 
   Referring to  FIGS. 1   a - 1   c , there is illustrated a toy apparatus in the form of a case  2 . 
   The case  2  includes a front surface  4  which is hingedly connected via hinge  6  to a rear surface  8 . Hinge  6  is provided along an edge  10  of case  2  and handle portions  12 ,  14  are provided along an opposite edge  16 ,  18  of each of front surface  4  and rear surface  8 . 
   The front and rear surfaces  4 ,  8  have a raised or protruding portion  20  which is substantially flat and planar. A peripheral border  22  slopes towards the edges of said surfaces. With the case in an open position, as shown in  FIG. 1   c , the apparatus balances on a suitable surface on portions  20  of the front and rear surfaces  4 ,  8 . 
   Case  2  is movable between a first closed position, as shown in  FIG. 1   a , to an intermediate position, shown in  FIG. 1   b , to a second open position, as shown in  FIG. 1   c.    
   The opposite and inner surfaces  24 ,  26  to front and rear surfaces  4 ,  8  respectively form a playbase in the second open position. 
   A plurality of shaped recesses  28 ,  30  are defined in surfaces  24 ,  26  and said recesses house correspondingly shaped members  32 ,  34  when case  2  is in said first closed position. Members  32 ,  34  are hingedly connected to surfaces  24 ,  26  via hinges provided along base edges  36  thereof. These hinges, together with hinge  48  provided along side edges of the members  32 ,  34  connect the same together and allow members  32 ,  34  to move to an erect upright condition, wherein the members are designed and shaped to be in the form of buildings. Graphics, texture, colour, printed matter and/or the like can be provided on the surface of the recesses and playbase to create a scene, which in the example illustrated is of a building site. 
   Other members can be provided on the playbase, such as a water cooling tower  38 , crane  40  and/or the like. These members can be hingedly connected to surfaces  24 ,  26  via sprung hinges, such that the members move to an erect position when panels  24 ,  26  are separated. Alternatively, these members can be manually lifted or can be moved to an erect condition by other mechanical means. 
   Some of the members, such as crane portions  42 ,  44  and members  32 ,  34  are hingedly connected to each other via an edge other than a base edge, such as side edge  46 ,  48 . In the illustrated embodiment this hinge is provided centrally of the members and the hinges  46 ,  48  are substantially perpendicular to hinge  6  provided between surfaces  24 ,  26 . It is these hinges or connecting edges  46 ,  48  which allow automatic erection of the crane and other structures when the playbase is opened. The portions or members which are hingedly connected together can be substantially symmetrical in form or can be asymmetrical in form. Crane  40  can also be provided with an arm portion  52 ,  52 ′ which can be moved between a folded condition when the case is in first closed position and an erect condition when the case is in the second open position. Portions  52 ,  52 ′ can be hingedly connected together via a sprung hinge so that the arm portion moves from the folded condition to the erect condition automatically on opening of the case. Alternatively, portions  52 ,  52 ′ are manually movable by a user between said folded and erect conditions. Portions  52 ,  52 ′ are slidably mounted on hinge or edge  46  and can be moved by movement of a string or cord  53  provided between end  55  and the base of the crane. Thus, one or more of the members have one or more further portions movable relative thereto. 
   Additional toys can be placed on the playbase in use, such as trucks  50  and/or the like. 
   A locking means can be provided on case  2  to lock the same in the first closed position and/or the second open position. For example, one or more clips, friction fit, latch and/or the like can be provided on front and/or rear surfaces  4 ,  8  to allow the case to be maintained in the first closed position. 
   Referring  FIGS. 2   a - 3   c , there is illustrated a partial view of a case showing a simplified playbase  102  with the outer casing of the toy apparatus removed and only the playbase surfaces viewable. 
   The playbase  102  includes two substantially flat and planar panels  104 ,  106 . Each panel  104 ,  106  has a front surface  108 ,  110  and a rear surface  112 ,  114  respectively. Panels  104 ,  106  are joined together along edge  116  via a hinge  118 . 
   A plurality of members  120 ,  122 ,  124  are cut out of panel  104  and similarly shaped and sized plurality of members  126 ,  128 ,  130  are cut out of panel  106 . 
   Member  124  is connected to panel  104  via hinge  132 . Member  122  is connected to member  124  along edge  134  via a sprung hinge and is not connected to panel  104 ; and member  120  is connected to member  122  along edge  136  via a sprung hinge and is also not connected to panel  104 . 
   Member  128  is connected to panel  106  via a sprung hinge  138 . Member  126  is connected to member  128  along edge  140  via a sprung hinge, and member  130  is connected to member  128  along edge  142  via a sprung hinge. 
   Member  126  on panel  106  is hingedly connected to member  122  on panel  104  along edge  150  and member  124  on panel  104  is hingedly connected to member  128  on panel  106  along edge  152 . It will be appreciated that any arrangement of member connections can be provided. 
   Thus, each panel has similarly shaped members but the members are hingedly connected together in a different manner, such that on separation of the panels to an open configuration, as shown in  FIGS. 3   b  and  3   c , the members move relative to each other to abut against each other to form a building  144 . In moving the members from a flat condition, as shown in  FIGS. 2   a  and  2   b , to an erect condition, as shown in  FIGS. 3   b ,  3   c , recesses or cut out portions  146 ,  148  are defined in panels  104 ,  106  respectively. 
   The hinges can be sprung hinges, such that the members are bias to an erect condition. Alternatively, or in addition, the hinges need not be sprung. Movement of the panels from an adjacent parallel position to a separated planar position can be sufficient to allow the members to move from a flattened condition to an erect condition. In  FIG. 3   b , it can be seen that member  130  is required to be manually moved to complete building  144  in its final erect condition, as shown in  FIG. 3   c . A sliding hinge could be used so that no manual movement is required. When formed, a structure on the playbase could be opened or moved to allow a user to gain access to the same. In one example, this is undertaken by allowing one or more hinges or attachment means between members to be removable or detachable. 
   The panels  104 ,  106  can be located with a casing as required to form toy apparatus similar to that shown in  FIGS. 1   a - 1   c . The rear surface of the panels could also form the outer casing surface in one embodiment if required. 
   The members can be typically formed from sheet material which is typically substantially flat and planar in form, a plurality of members interacting to form a non-planar or three dimensional structure when the apparatus is moved to an open position. The members and the apparatus can be formed from any suitable material but is typically formed from a substantially rigid material or flexible material; such as plastic, metallised plastic material and/or metal. Paper, cardboard and/or wood, rubber or fabric could also be used. 
   Referring to  FIGS. 4   a - 4   d , there is illustrated an embodiment wherein the toy apparatus  202  is used in a substantially vertical orientation. The apparatus  202  includes a front playbase leaf  204  and a rear playbase leaf  206  joined together via a hinge mechanism  208 . The apparatus can be balanced on a suitable surface on edges  210 , as shown in  FIG. 4   a , and leaves  204 ,  206  can be separated by rotating the same outwardly of each other about hinge  208 , as shown by arrows  212  in  FIG. 4   b  and arrow  214  in  FIG. 4   c . Although the apparatus could be used in any intermediate angle between 0-360 degrees, in the illustrated example, the external surfaces of the playbase leaves are moved into abutting parallel relationship with each other such that the internal surfaces of the playbase leaves now face outwardly of the apparatus. The pop-up members located in the apparatus can then extend outwardly from the leaves, as shown by arrows  216  and dotted lines  218 . 
   In a further example, movement of the playbase leaves through a particular angle could activate actuation of one or more members provided on the playbase, such as actuating “popping up” of the members. Thus, contact of the external surfaces of the leaves into abutting relationship with each other could activate protrusion of one or more members from the internal leaf surface or surfaces. 
   Referring to  FIGS. 5   a  and  5   b , there is illustrated an embodiment of the present invention wherein the walls of the playbase differ in size and shape to each other. The toy apparatus  302  includes a playbase having a first wall  304  in the form of an action figure or toy character having a head, body, arms and legs, and a second wall  306  which is hingedly connected to first wall  304  via hinge  308 . The second wall  306  forms part of the chest of the action figure. Pop out members  310 ,  312  in the form of a gun located on the second wall and first wall respectively, are located in recess  314  defined in first wall  304  with the playbase in a closed position. On opening of the playbase by pivoting second wall  306  with respect to first wall  304 , members  310 ,  312  move with second wall  306  to an erect position where they protrude outwardly from the toy apparatus, as shown by arrow  316 . Thus, first wall  304  is substantially larger and non-planar in form, whereas second wall  306  is smaller and fits within the boundaries of first wall  304 . 
   Referring to  FIGS. 6   a  and  6   b , there is illustrated an embodiment of the present invention wherein the playbase  320  forms only a small element of the toy apparatus  322 . In this example, the toy apparatus  322  is in the form of a fairy doll having a body, head, arms and legs and the playbase  320  is in the form of wings of the fairy. 
   The fairy wings include front wing  324  and rear wing  326  having external surfaces  328 ,  330  respectively. The wings  324 ,  326  can be held together in a closed position via suitable engagement means. The wings forming the playbase can be moved from the closed position, shown in  FIG. 6   a , to the open position, as shown in  FIG. 6   b . Thus, the internal surfaces  332 ,  334  of the wings are moved a spaced distance apart by pivoting the same about hinges  336 . Pop up members  338 ,  340  are hingedly connected to internal surface  332 ,  334  respectively and a further pop up member in the form of a doll  FIG. 342  is connected to a surface  348  of the doll. Complementary shaped recesses  344 ,  346  are defined in internal surfaces  332 ,  334  to accommodate doll  FIG. 342  when the playbase wings are in a closed condition. Thus, doll member  342  is pivotally connected to a surface of the toy apparatus external to and separate from said playbase. 
   Referring to  FIGS. 7   a - 7   e , there is illustrated an embodiment of the present invention in which the toy apparatus has a playbase  402  including four leaves  404 ,  406 ,  408 ,  410  movable relative to each other between a first closed position, as shown in  FIG. 7   a , to a fully open position, as shown in  FIG. 7   d .  FIG. 7   c  illustrates an intermediate play position of the apparatus which can be used for play by a user even though the apparatus is not fully open. 
   The playbase  402  in this embodiment is designed to give the appearance of a chunky book having a front cover, which is the external surface of leaf  404 . Leaf  404  and leaf  408  are joined together via a rotatable hinge member  412 . Leaf  406  is joined to leaf  404  via hinge  414  and leaf  408  is joined to leaf  410  via hinge  416 . 
   In a closed position, the internal surface  418  of  406  is moved to an abutting and parallel position with the internal surface  420  of  404 , and the internal surface  422  of  410  is moved to an abutting and parallel position with the internal surface  424  of  408 . The external surface  426  of leaf  410  is moved to an abutting and parallel position with respect to the external surface  428  of leaf  406 . Thus, the leaves of the playbase are moved into overlapping relationship to close the playbase. The leaves are moved in reverse to open the playbase. In the fully opened position, the playbase forms a substantially planar and flat base for a user to play with. 
   The internal surface of each leaf has an upstanding lip  430  provided around a peripheral edge thereof and the lip  430  of each leaf defines a recess portion therebetween. 
   Pop up members are attached to the internal surfaces of the leaves in the recess portions thereof, such that on separation of abutting leaves, the members are moved from a folded or flattened position to an erect position. The members  432 ,  434  bridging hinges  414 ,  416  typically pop up automatically upon separation of the connecting leaves. Other members  436  located a distance from hinges  414 ,  416  may need to be manually moved from a flattened condition to an erect condition by a user. In addition, additional play pieces  438 ,  440 ,  442  can be placed on the playbase after the playbase has been moved to an open or partially open condition. These additional play pieces can be located in one or more compartments  446  defined in the hinge arrangement  412  of the apparatus. The compartments  446  typically include a lid portion  448  which is pivotably attached to a base portion  450  about pivot  452  to allow opening and closing of the compartment. A cavity is defined within the compartment for location of the play pieces or further pop-up members, as shown in  FIG. 7   e.    
   Referring to  FIGS. 8   a - 8   d , there is illustrated an embodiment in the form of a substantially flat case  502  which can be moved from a closed position, as shown in  FIG. 8   a , to an open position, as shown in  FIGS. 8   b  and  8   c . In the open position, the pop-up members can be moved so as to create an upper level  504  and lower level  506  to the playbase, thereby allowing a user to play on both levels of the playbase. The creation of these two levels can be undertaken in a single step process upon opening of the playbase. However, in the illustrated example, creation of the two play levels is typically a two stage process, the first erection stage shown in  FIG. 8   b  and the second erection stage shown in  FIG. 8   c . The pop up members are hingedly connected together so that they can be moved to form a substantially rigid 3D structure. Closure means in the form of a pivotable edge or side wall  508  can be provide on the playbase to allow free standing play pieces  510  to be located in a recess  511  created between the playbase leaves  512 ,  514  when in a closed position. 
   Referring to  FIGS. 9   a - 9   c , there is illustrated an embodiment of the present invention in which toy apparatus in the form of a case  602  having first and second walls  604 ,  606  arranged in parallel abutting relationship to each other. A hinge  608  joining the first and second walls together is typically placed on a surface  610 , as shown in  FIG. 9   a  and the walls  604 ,  606  are moved outwardly of each other about the hinge, as shown by arrow  612  in  FIG. 9   b.    
   The internal surfaces  614 ,  616  of walls  604 ,  606  respectively have side walls or lip  618 ,  620  around peripheral edges thereof. The side walls  618 ,  620  define recesses  622 ,  624  between the side walls and members  626 ,  628  are located in the recesses. The lower members  626  typically remain in a flattened condition when the case  602  is in both a closed condition and an open in-use position and form a lower car race track surface. The upper members  628  move from a substantially flattened condition with the case  602  in a closed condition, to a substantially erect condition with the case  602  in an open condition to form an upper car race track surface. The outer portions  630  of members  628  can be moved relative to each other and/or to the inner portion and in the example shown are movable under gravity. 
   Referring to  FIGS. 10   a - 10   c , there is illustrated an embodiment of the present invention similar to that shown in  FIGS. 9   a - 9   c . A case  702  is formed of substantially larger dimensions to allow a baby to be located on the playbase formed by front and rear walls  704 ,  706  when the case  702  is in an open condition, as shown in  FIG. 10   c . The surfaces of the playbase are covered in a soft fabric material to provide a soft surface for the baby to play on. Pop-up members  708 ,  710  are supported in a substantially erect condition by a support member  712  which moves with the members  708 ,  710  from the flattened condition to an erect condition on movement of the walls  704 ,  706  from a closed to an open position. Further pop-up members  714  are associated with members  708 ,  710  and said further pop-up members provide multiple levels of the playbase to allow toy pieces for the baby to play with. The pop-up members are located in recess  716  defined in the internal surfaces of walls  704 ,  706  when the case is in a closed position. 
   Referring to  FIGS. 11   a - 12   d , there is illustrated an embodiment of the present invention in which the playbase  802  includes a plurality of frame members which form part of the side walls of the playbase when in a closed position. The frame members include a first set of frame members  804 ,  806 ,  808 ,  810  which define a base of the playbase. A second set of frame members  812 ,  814 ,  816 ,  818  are hingedly connected to the ends of the first set of frame members. A third set of frame members  820 ,  822 ,  824 ,  826  are hingedly connected to the ends of the second set of frame members. 
   In the closed condition, two of the second set of frame members  814 ,  816  are substantially parallel to and adjacent two of the first set of frame members  804 ,  810  and form side walls to the playbase. Two of the second set of frame members  812 ,  818  form part of the base of the playbase and two of the third set of members  820 ,  824  are substantially parallel to and adjacent thereto to form side walls to the playbase. 
   On opening of the playbase, the second set of frame members are moved from a substantially flattened condition, wherein some of the same are substantially parallel to and adjacent some of the first and third sets of frame members, to a substantially erect condition, wherein the second set of frame members are substantially perpendicular to the first and third set of frame members. The final erect form of the toy apparatus is in the form of a cube. A front cover  828  can be connected to the frame members, such that when the front cover is moved from a closed position, wherein the cover is substantially parallel to an adjacent frame members  814 ,  816 , to an open position, wherein the cover is moved outwardly of the playbase, this movement actuates a gear mechanism in the frame members to cause the same to moved from a flattened condition to an erect condition. Thus, movement of the second and third frame members follows movement of the front cover. It will be appreciated by persons skilled in the art that additional pop-up members  830  can be located in the recess  832  defined between some of the frame members and can move with some of the frame members between flattened and erect conditions, as shown in  FIGS. 12   a - 12   d.    
   Thus, the present invention provides a pop-up toy apparatus, at least part of the apparatus being in a substantially flat condition when in a closed position and movable to a substantially erect condition when in an open position. As such, the toy can be easily transported and takes up only a small amount of space when not being used in the closed position, yet provides a three-dimensional toy which takes up a larger amount of space when in an open in use position.