Waist bag

Abstract: A waist bag includes a bag body (1), a length-adjustable waist belt (2) connected to the bag body and a shoulder strap (8) or short loop strap (17) connected to the bag body. The top face (10) of the bag body is reinforced with a plate core (7). The bag body is formed therein with a first receptacle (5) for small articles and a second receptacle (9) for the shoulder strap or short loop strap.

Description: The present invention relates to a waist bag to which a length adjustable waist belt is connected and on which a baby can sit safely in a stable manner. A waist bag can hold small articles such as a purse and a handkerchief and is worn around the waist of a user. Its use has become popular among motorcyclists and those going on outings and pleasure trips as it allows the wearer to use both hands freely. However, the conventional waist bags can be used only as a container for such small articles. GB-A-2 201 083 discloses a cantilever baby support hung from the shoulders and worn on either hip which support may optionally be provided with a waist band in addition to the shoulder strap. A bag may be suspended from the support. The cantilever support is L-shaped in cross-section, the vertical limb of the L-shape depending from the horizontal seat portion. The vertical limb is bulky which makes the bag restrictive if the user wishes to be seated. DE-C-809583 discloses a child-carrying seat for carrying a child on a carrier's back. The child is restrained to an extent from falling out of the seat by straps which form an enclosure with side portions adapted for folding onto the seat when not in use. A bag may be suspended beneath the seat. An object of the present invention is to provide a versatile waist bag usable as a conventional waist bag, and capable of being adapted to help the user carry a baby, while maintaining the convenience of use of a conventional waist bag. In one aspect, the present invention provides a waist bag which can be used in each of two modes, namely a first mode as a waist bag and a second mode as a combination waist bag and child carrier, which waist bag comprises: a bag body (1) forming therein a first receptacle suitable for small articles and which is opened and closed by suitable fastening means (4), an upper surface (10) of said bag body (1) being reinforced by a plate core (7). a length-adjustable waist belt (2) having opposite ends connected to opposite sides of the bag body (1), and strap means (8,12 - 15) attached to the bag body (1) and comprising a neck or shoulder strap (8), a second receptacle (9) adapted to be opened and closed by suitable means (11) to accommodate said strap means in the first mode when the strap means is not in use, whereas in the second mode the strap means (8, 12 - 15) extends from the edge of said upper surface distal of the wearer to accommodate a child seated on said surface between the strap means and the wearer's body, and wherein the container (5) can be opened and closed with the child seated on the surface. Therefore, in the case where it becomes necessary for a user of the waist bag of the present invention to hold a baby in his or her arms during an outing, it is possible to use the waist bag for this purpose by taking the neck or shoulder strap out of the second receptacle, suspending the strap from the neck or shoulder and seating the baby on the top face of the bag body. Since the top face of the bag body is reinforced with the plate core, the baby can stably sit on the top face of the bag body safely and, even in this state, it is possible to easily take small articles in and out of the first receptacle of the bag body. Further, when it becomes unnecessary to hold the baby in the arms, the shoulder strap or short loop strap may be stored in the second receptacle of the bag body. Thus, the appearance of the waist bag of the present invention becomes similar to that of an ordinary waist bag. The waist bag of the present invention is of good style and is easy to carry and requires no separate equipment for holding a baby in user's arms. It is thus very convenient. The above and other objects, characteristic features and advantages of the present invention will become more apparent from the detailed description to be given hereinbelow with reference to the accompanying drawings. Figure 1 is a perspective view showing the first embodiment of the waist bag according to the invention, with a shoulder strap taken out of a second receptacle. Figure 2 is a schematic sectional view showing the principal part of the waist bag of Figure 1. Figure 3 is an explanatory view showing how the user utilizes the waist bag of Figure 1 for holding a baby. Figure 4 is a perspective view showing the second embodiment of the waist bag according to the invention. Figure 5 is a schematic sectional view showing the principal part of the waist bag of Figure 4. Figure 6 is a perspective view showing the third embodiment of the waist bag according to the invention. Figure 7 is a schematic sectional view showing the principal part of the waist bag of Figure 6. Figure 8 is a perspective view showing the fourth embodiment of the waist bag according to the invention. Figure 9 is a perspective view showing the fifth embodiment of the waist bag according to the invention. Figure 10 is a perspective view showing the sixth embodiment of the waist bag according to the invention. Figure 11 is a perspective view showing the seventh embodiment of the waist bag according to the invention. In each embodiment of the waist bag shown in the drawings, reference numeral 1 designates a bag body and numeral 2 a waist belt joined to the bag body 1 at the opposite ends thereof. The waist belt 2 is provided midway the length thereof with a buckle 3 having a length adjuster capable of adjusting the length of the belt 2. The belt 2 can be separated at the midway portion to facilitate attachment and detachment of the belt 2 relative to the waist. The bag body 1 is provided therein with a first receptacle 5 for small articles such as a purse and a handkerchief. The first receptacle 5 is like the container of a conventional waist bag and has an opening that is opened and closed by an opening and shutting device 4 such as a slide fastener on the front surface of the bag body so that small articles can be inserted into or taken out of the first receptacle 5. The inside of the bag body 1 above the first receptacle 5 is partitioned with a piece of cloth 6a into a plate core accommodating space 6 and a second receptacle 9. A plate core 7 of substantially the same size as the top face 10 of the bag body 1 and made from foamed polyethylene or other suitable material is accommodated in the space 6 to reinforce the top face 10 of the bag body 1 from the inside thereof. In each of the embodiments illustrated in the drawings, the plate core 7 is flat. It is desirable that the top face 10 of the bag body 1 should have an antiskid function to prevent a baby sitting thereon from slipping off. In the case where the top face 10 is made from cloth, such an antiskid top face can be obtained by using rubber thread as part of the thread constituting the cloth, impregnating the cloth with a foaming solution of a mixture of polyvinyl chloride or rubber modified polyvinyl chloride with a foaming agent, applying silicone resin to the cloth, or fixing a thin rubber film to the cloth by sewing or with an adhesive agent. Alternatively, the top face 10 of the bag body 1 may be formed of a material having an antiskid function such as rubber. Furthermore, the top face 10 may be formed of a rigid plate without using the plate core 7 and coated with a material having an antiskid function. A shoulder strap 8 having its ends fixed to the front edge of the bag body is used for suspending the bag body 1 from the neck or shoulder and is adjustable in its length, and may be provided with a shoulder pad 8' movable along the length thereof, if desired. The first receptacle 5 for small articles and the second receptacle 9 for storing the shoulder strap 8 are partitioned with a piece of cloth 6b. The second receptacle 9 can be opened and closed with an opening and shutting device 11 such as a slide fastener. The two opening and shutting devices 4 and 11 are located on the front side of the bag body 1. In the first embodiment of Figure 1, the shoulder strap 8 consists of a single elongated strap with the opposite ends sewed to the aforementioned cloth 6a or 6b and, when the shoulder strap 8 is not used, it is stored in the second receptacle 9 as shown by the phantom line in Figure 2. Thus, the waist bag of the present invention can be used in the same manner as in the case of the conventional waist bags and, when it becomes necessary for the user to hold a baby in his or her arms during an outing, for example, he or she can use the waist bag for this purpose by opening the opening and shutting device 11, taking the shoulder strap 8 out of the second receptacle 9, suspending the shoulder strap 8 from the neck or shoulder, and seating the baby on the top face 10 of the bag body 1 reinforced with the plate core 7 so that the baby faces him or her, thereby receiving the weight of the baby on the neck or shoulder through the shoulder strap 8 as shown in Figure 3. In this case, since the weight of the baby is also received on the bag body 1, the load exerted on the neck or shoulder can be reduced to prevent stiffness from arising in the shoulders and permit easy holding of the baby. Figure 3 shows the state wherein the baby faces the chest of the user. This state may be changed by moving the bag body 1 to the right or left side of the user and causing the legs of the baby to straddle the waist of the user. Furthermore, since the shoulder strap 8 is provided with an auxiliary strap 12 for reclining the back of the baby thereon, the baby can be stably held. In Figure 1, the auxiliary strap 12 is shown to be sewed to the shoulder strap 8. However, it may be removably connected to the shoulder strap 8 via a connector. Since the baby sits on the top face 10 of the bag body 1 reinforced with the plate core 7 from the inside thereof, there is no fear of the bag body 1 being deformed and, in this state, small articles can be inserted into or taken out of the first receptacle 5 of the bag body 1 with ease. When the baby is to be carried for only a short distance or to be held for only a short time, it may be held sitting on the top face 10 of the bag body 1 reinforced from the inside thereof with the plate core 7, with the shoulder strap 8 remaining stored in the second receptacle 9. One or two male-to-female buckles 13 capable of separating the shoulder strap 8 may be provided on the shoulder strap 8 so that the separated shoulder strap 8 can be accommodated in the second receptacle 9. Figures 4 and 5 illustrate the second embodiment of the waist bag according to the present invention. In the second embodiment, a pair of connectors 14 each comprising a loop clutch 14a and a ring 14b are used so that the shoulder strap 8 can be attached to and detached from the bag body 1. The loop clutches 14a are provided on the opposite ends of the shoulder strap 8 and the rings 14b are provided on the top face 10 of the bag body 1. The rings 14b are always exposed to the outside of the top face 10 of the bag body 1. The connector 14 may comprise a male-to-female fastener in place of the combination of the loop clutch 14a and ring 14b. The waist bag of the second embodiment can be used concurrently as a baby carrier by taking the shoulder strap 8 out of the second receptacle 9 and connecting the loop clutches 14a of the shoulder strap 8 to the rings 14b of the bag body 1. Thus, the second embodiment facilitates the storage and removal of the shoulder strap 8 in and out of the second receptacle 9. Figures 6 and 7 illustrate the third embodiment of the waist bag according to the present invention, in which the ring 14b is mounted on one end of each of a pair of strap pieces 15 having the other end sewed to the cloth 6a or 6b of the bag body 1. Therefore, when the waist bag is not being used as a baby carrier, the strap pieces 15 with the rings 14b may be accommodated in the second receptacle 9 together with the separated shoulder strap 8. Thus, since the rings 14b are not exposed to the outside of the bag body 1 unlike in the second embodiment, the third embodiment can provide a better appearance. In each of the aforementioned embodiments, the shoulder strap 8 comprises a single elongated strap having the opposite ends sewed to the bag body 1 (Figures 1 and 2) or separably connected to the bag body 1 via the connectors 14 (Figures 4 and 5 or Figures 6 and 7). However, it may comprise a Y-shaped strap having the upper portion 8a formed into a loop as shown in Figures 8 to 10. Figure 8 illustrates the fourth embodiment of the waist bag according to the present invention, in which the upper portion 8a of the Y-shaped strap 8 is formed into a loop and the lower portion 8b thereof is sewed to the cloth 6a or 6b (not shown) in the same manner as in the first embodiment shown in Figure 1. Figure 9 illustrates the fifth embodiment of the waist bag according to the present invention, in which the lower portion 8b of the Y-shaped strap 8 is provided with a loop clutch 14a similarly to the second embodiment shown in Figure 4 so that the loop clutch 14a is separably connected to a ring 14b exposed to the outside of the top face 10 of the bag body 1. Figure 10 illustrates the sixth embodiment of the waist bag according to the present invention, in which the lower portion 8b of the Y-shaped strap 8 is provided with a loop clutch 14a so that the loop clutch 14a is separably connected to a ring 14b provided on one end of a strap piece 15 having the other end sewed to the cloth 6a or 6b (not shown). Figure 11 illustrates the seventh embodiment of the waist bag according to the present invention, in which the shoulder strap 8 comprises an upper portion 8a formed into a loop and a reversed triangular piece 8c of rigid cloth or leather. A portion of the vertical angle of the reversed triangular piece 8c is sewed to the cloth 6a or 6b (not shown) and portions of the base angles of the reversed triangular piece 8c are sewed to the opposite ends of the upper portion 8a of the shoulder strap 8. Thus, the reversed triangular piece 8c constitutes the lower portion of the shoulder strap 8 and makes it possible to wrap the hips of a baby therein. In the seventh embodiment, therefore, the baby can be stably held on the top face 10 of the bag body 1. Denoted by reference numeral 16 is a protection band for wrapping the buckle 13 therein and protecting the shoulder strap 8 from being separated due to the baby toying with the buckle 13 or any other external force possibly applied to the buckle 13. As has been described above, the waist bag according to the present invention can be used concurrently as a baby carrier. A user taking a baby outdoors can use the waist bag to hold the baby by taking the neck or strap out of the second receptacle in the bag body, suspending the strap from the neck or shoulder and seating the baby on the top face of the bag body. It goes without saying that the baby can also be held without using the neck or shoulder strap. Since the top face of the bag body is reinforced with the plate core, the baby can be stably held and, in this state, small articles can be inserted into or taken out of the first receptacle in the bag body. Furthermore, when the waist bag is not used as a baby carrier, since the shoulder strap can be stored in the second receptacle so as not to constitute an obstacle, the waist bag is handy to carry.

Claims: A waist bag which can be used in each of two modes, namely a first mode as a waist bag and a second mode as a combination waist bag and child carrier, which waist bag comprises: a bag body (1) forming therein a first receptacle suitable for small articles and which is opened and closed by suitable fastening means (4), an upper surface (10) of said bag body (1) being reinforced by a plate core (7), a length-adjustable waist belt (2) having opposite ends connected to opposite sides of the bag body (1), and strap means (8,12 - 15) attached to the bag body (1) and comprising a neck or shoulder strap (8), a second receptacle (9) adapted to be opened and closed by suitable means (11) to accommodate said strap means in the first mode when the strap means is not in use, whereas in the second mode the strap means (8, 12 -15) extends from the edge of said upper surface distal of the wearer to accommodate a child seated on said surface between the strap means and the wearer's body, and wherein the container (5) can be opened and closed with the child seated on the surface. A waist bag as claimed in claim 1 characterised in that the neck or shoulder strap is attached to an inner portion of the second receptacle (9), thereby to allow the strap to be stored therein without disconnecting the strap from the bag body. A waist bag as claimed in claim 1 or claim 2 characterised in that the strap means comprises an auxiliary strap (12) extending between spaced apart portions of the neck or shoulder strap, thereby providing support against outwards reclining of a child sat upon the upper surface (10). A waist bag as claimed in claim 1 or claim 2 characterised in that the neck or shoulder strap is Y-shaped (8) and has an upper portion formed into a loop (8a). A waist bag as claimed in claim 1 or claim 2 characterised in that the neck or shoulder strap has an upper portion formed into a loop (8a) and a lower portion comprised of an inverted triangular piece (8c), the base angle portions of which piece are attached to opposite ends of the upper portion loop (8a) and the vertical angle portion of which is attached to the receptacle.

Inventors: HIRASAWA KEIKO, YAMAGUCHI SUMIKO, YAMAGUCHI TAKUMICHI, HIRASAWA, KEIKO, YAMAGUCHI, SUMIKO, YAMAGUCHI, TAKUMICHI
Applicants: HIRASAWA KEIKO, YAMAGUCHI SUMIKO, YAMAGUCHI TAKUMICHI, MOMMYART CO., LTD. YAMAGUCHI, SUMIKO
Application year: 1991
Main classification: A47D13
IPC codes: A45F4, A45F5, A47D13, A45C9, A45C13, A45F3