JP3090062U - Air mattress structure applied to toy vehicles - Google Patents

Abstract

(57) [Summary] [Problem] To provide a structure of an air mattress applied to a toy vehicle. SOLUTION: The air mattress of the present invention is composed of a base sheet, a soft mat and a top cover piece, the base sheet is installed on a frame of a toy vehicle, and the soft mat is installed on an upper end surface of the base sheet. A plurality of spaced-apart, hollow hills are formed on the upper end surface of the soft mat, and the position of the hill on the lower end surface of the soft mat presents an air groove. The corresponding part is provided with the same hole as the shape and size of each hill, and after covering the upper end surface of the base sheet with the soft mat, the upper lid piece is closed and fixed to the upper end of the base sheet, and the soft mat is It is fixed between the base sheet and the upper lid piece, and the upper surface of the hill portion protrudes from the surface of the upper lid piece, and this design makes the rider comfortable when sitting.

Description

[Detailed description of the invention]

[0001]

[Technical field to which the invention belongs]

 The present invention relates to a structure of an air mattress applied to a kind of toy vehicle, and more particularly to an air mattress having an air sac-like cushion, which provides safety and comfort for riding.

[0002]

[Prior art]

 Among the toys, the riding vehicle toy shown in FIG. 5 includes a riding vehicle toy as shown in FIG. 5, and such a toy vehicle 4 is provided with a saddle 41 for a rider to sit on, Is mounted on the toy vehicle 4 and traveled, and used for children's play.

[0003] Due to the design of the saddle structure of a toy vehicle, most of the well-known saddles are molded from a plastic material, and the surface of the saddle is covered with a sponge layer to provide a slight degree of flexibility when a rider sits. And provide some comfort.

However, the activity of the child is very large. When the child rides on the toy vehicle, the child often moves around on the vehicle and expresses his emotions. In addition, the surface of the saddle 41 merely absorbs the impact force of the child's buttocks by a thin sponge layer, and its effect is naturally poor, and may injure the children's buttocks and even damage the tail bone and reproductive organs.

[0005] The above-described known structures have implementation disadvantages, and there is a need for a more favorable structure to remedy the disadvantages of the known technology.

[0006]

[Problems to be solved by the invention]

 An object of the present invention is to provide a structure of an air mattress applied to a toy vehicle, wherein the air mattress is composed of a base sheet, a soft mat and a top cover piece, and the base sheet is attached to a frame of the toy vehicle. A soft mat is installed on the upper end surface of the base sheet, and a plurality of spaced-apart and hollow hills are formed on the upper end surface of the soft mat so as to protrude. An opening is formed in the upper lid piece corresponding to each hill of the soft mat, which has an air groove, and a hole with the same shape and size as each hill is provided. The pieces are closed and fixed to the upper end of the base sheet, the soft mat is fixed between the base sheet and the upper lid piece, and the upper surface of the hill projects from the surface of the upper lid piece. Comfortable when Ri rider is seated, it is safe.

[0007]

[Means for Solving the Problems]

 The invention according to claim 1 is a structure of an air mattress, wherein the base sheet is used as a base sheet, attached to a vehicle body frame, an accommodation groove is formed in an upper end surface of the base sheet, and a plurality of locking holes are formed in a side wall of the accommodation groove. The base sheet and the soft mat are arranged in an annular shape, and are arranged in the accommodating groove of the base sheet, and a plurality of spaced hills having a hollow shape are formed on the upper end surface of the soft mat. After the soft mat is installed in the accommodation groove of the base sheet, the accommodation groove of the base sheet is closed, and the soft mat of the upper cover piece corresponds to each hill location of the soft mat. A hole for accommodating each hill is provided in the corner, and after each hill is accommodated, the upper surface of the hill protrudes from the surface of the upper lid piece. Corresponding The location, the locking hole and the engaging hook is provided, characterized in that comprises a, and the upper lid piece, and the structure of the air mattress. According to a second aspect of the present invention, in the air mattress structure according to the first aspect, air grooves are formed at positions corresponding to the respective hills on the lower end surface of the soft mat, and the air grooves are connected by grooves. It has an air mattress structure. According to a third aspect of the present invention, in the structure of the air mattress according to the first aspect, one shallow groove is annularly formed in a portion of the bottom edge of the accommodation groove of the base sheet near the wall surface of the groove. A lip protruding downward is formed on the periphery of the air mattress, and the soft mat and the base sheet are joined by inserting the lip into the shallow groove of the base sheet.

[0008]

[Embodiment of the invention]

 The structure of the air mattress applied to the toy vehicle of the present invention is composed of a base sheet 1, a soft mat 2 and an upper cover piece 3, and the base sheet 1 is attached to a frame of the toy vehicle, and is provided on an upper end surface of the base sheet 1. An accommodating groove 11 is recessed, one shallow groove 12 is provided annularly near the groove wall on the bottom edge of the accommodating groove 11, and a plurality of locking holes 13 are separately provided so as to surround the side wall of the accommodating groove 11. Are located.

The soft mat 2 is accommodated in the accommodating groove 11 of the base sheet 1, and a lip 21 protruding downward is provided on the periphery of the soft mat 2 (see FIG. 3), and the lip 21 is attached to the base sheet 1. The soft mat 2 and the base sheet 1 are inserted into the shallow groove 12 of the accommodation groove 11, and a plurality of hollow hills 22 spaced apart symmetrically are arranged on the upper surface of the soft mat 2. The air groove 221 is formed on the lower end surface of the soft mat 2, and the air grooves 221 are connected to each other by the groove 23.

After the soft mat 2 is set in the accommodation groove 11 of the base sheet 1, the upper cover piece 3 closes the accommodation groove 11 of the base sheet 1, and each hill portion 22 of the soft mat 2 of the upper cover piece 3. A hole 31 having the same shape and size as each hill portion 22 is provided in a portion corresponding to the establishment position of the hill portion 22. Further, a hook 32 is provided at a position corresponding to each locking hole 13 of the base sheet 1 on the peripheral edge of the upper cover piece 3 so as to engage with the locking hole 13.

In the present invention, after the soft mat 2 is set in the accommodation groove 11 of the base sheet 1, the periphery of the soft mat 2 is inserted into the shallow groove 12 of the base sheet 1, and the soft mat 2 and the base sheet 1 are joined. As shown in FIG. 4, the air groove 221 on the bottom surface of the hill 22 of the soft mat 2 is embodied like an air sac, and under the condition that the soft mat 2 is formed of a soft material. Thus, the hill portion 22 of the soft mat 2 has an elastic function. After the soft mat 2 is set in the accommodation groove 11 of the base sheet 1, the upper lid piece 3 closes the accommodation groove 11 of the base sheet 1, and the hook 32 of the upper lid piece 3 engages with the locking hole 13 of the base sheet 1. As a result, the base sheet 1 is connected to the upper lid piece 3, whereby the soft mat 2 is positioned between the base sheet 1 and the upper lid piece 3, and the upper surface of the hill portion 22 protrudes from the surface of the upper lid piece 3. When a rider sits on the air mattress of the present invention, each hill 22 of the soft mat 2 in the air mattress comes into contact with the rider's buttocks, providing comfort on the ride and cushioning the impact of human weight. It has the effect of preventing injury to the tail bone and pelvis and of allowing air to flow through the space between the two hills 22.

Each air layer 221 on the bottom end surface of the soft mat 2 is connected by a groove 23, and when the rider sits on the air mattress of the present invention by setting the groove 23, the air gap 221 in each air groove 221 of the soft mat 2 is formed. The air is pushed down or impacted by the rider's irregular buttocks to circulate with each other, and the hills 22 maintain the appropriate degree of flexibility and allow the rider to ride.

[0013]

[Effect of the invention]

 Taken together, the present invention achieves the expected effects of use, has practical value and inventive step, and meets the requirements for utility model registration.

[Brief description of the drawings]

FIG. 1 is a perspective view of the present invention.

FIG. 2 is an exploded view of the present invention.

FIG. 3 is an elevation perspective view of the soft mat of the present invention.

FIG. 4 is a sectional view taken along line 4-4 of FIG. 1;

FIG. 5 is an external view of a well-known child toy vehicle.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Base sheet 11 Housing groove 12 Shallow groove 13 Locking hole 2 Soft mat 21 Lip 22 Hill part 221 Air groove 23 Groove 3 Upper lid piece 31 Hole 32 Hook 4 Toy vehicle 41 Saddle

Claims (3)

[Utility model registration claims] In the structure of an air mattress, a base sheet is attached to a vehicle body frame, an accommodation groove is formed in an upper end surface of the base sheet, and a plurality of locking holes are formed in a side wall of the accommodation groove. The base sheet and the soft mat are distributed, and the soft mat is installed in the accommodation groove of the base sheet, and a plurality of spaced-apart and hollow hills are formed on the upper end surface of the soft mat so as to protrude. The soft mat, and the upper cover piece, the soft mat is placed in the accommodation groove of the base sheet, the accommodation groove of the base sheet is closed, and the portion corresponding to each hill portion establishment position of the soft mat of the upper cover piece, A hole for accommodating each hill is provided, and after each hill is accommodated, the upper surface of the hill protrudes from the surface of the upper lid piece, and at a position corresponding to each locking hole of the base sheet on the peripheral edge of the upper lid piece.
A structure of an air mattress, comprising: the above-mentioned upper lid piece provided with a hook engaged with a locking hole. 2. The air mattress structure according to claim 1, wherein air grooves are formed at positions corresponding to the respective hills on the lower end surface of the soft mat, and the air grooves are connected by grooves. The structure of the air mattress, characterized by: 3. The structure of the air mattress according to claim 1, wherein one shallow groove is provided in an annular shape in a portion of the bottom edge of the accommodation groove of the base sheet close to the groove wall surface, and is provided in the periphery of the soft mat. A downwardly projecting lip is formed,
The air mattress structure, wherein the lip is inserted into the shallow groove of the base sheet and the soft mat and the base sheet are joined.