DETACHABLE SCHOOLBAG

Description

REFERENCE TO PRIOR APPLICATION

This application claims priority to Chinese Patent Application 202421397107.X, filed on Jun. 18, 2024, which is incorporated herein by reference.

TECHNICAL FIELD

The present invention relates to a detachable schoolbag.

BACKGROUND ART

Traditional bags, when being carried, can cause damage to shoulders if the bags are too heavy. There is a tie rod schoolbag on the market that fixes a schoolbag on a tie rod baggage holder. Although the tie rod schoolbag can reduce the burden on shoulders, the schoolbag is integrated with the tie rod baggage holder, making the tie rod schoolbag difficult to carry. There are also ways on the market to tie schoolbags to baggage holders with ropes for pulling, which can be cumbersome to operate. Especially for children, tying and untying the ropes are troublesome. If the ropes are not tied properly, the schoolbags can slide. Additionally, tying the schoolbags with ropes can also affect aesthetics.

Based on the aforementioned problems, the applicant conducts research on the problems and develops the case.

SUMMARY

The purpose of the present invention is to provide a detachable schoolbag which is simple in structure and convenient to operate, and can reduce burden, and ensure overall aesthetics.

In order to achieve the aforementioned purpose, the present invention adopts the following technical scheme:

• • a detachable schoolbag comprises a bracket, a tie rod arranged on the bracket, walking wheels arranged on the bracket, and a bag body, wherein a first zipper tape is arranged at the lower part of the bag body, and a second zipper tape matched with the first zipper tape is arranged on the bracket; the detachable schoolbag further comprises a slider for realizing the combination or separation of the first zipper tape and the second zipper tape, which is arranged on the first zipper tape or the second zipper tape.

As a preferred embodiment of the present invention, the first zipper tape comprises a first woven tape and first zipper teeth arranged on the first woven tape; the second zipper tape comprises a second woven tape and second zipper teeth arranged on the second woven tape; the first zipper teeth and the second zipper teeth are cooperatively arranged; the first woven tape is arranged in the horizontal direction and fixed on the bag body; the second woven tape is arranged in the horizontal direction and fixed on the bracket.

As a preferred embodiment of the present invention, a plug block is arranged at one end of the first woven tape; a socket matched with the plug block is arranged on the second woven tape; the slider is arranged on the second zipper teeth.

As a preferred embodiment of the present invention, the bracket is in the shape of a pallet; one side of the bracket forms an upward extending limit flange which is U-shaped; a mounting seat is formed on the bracket corresponding to the opening position of the limit flange; the tie rod is arranged on the mounting seat.

As a preferred embodiment of the present invention, the second woven tape extends from one end of the length direction of the limit flange to the other end.

As a preferred embodiment of the present invention, the limit flange is made of plastic, and the first woven tape is integrally molded onto the limit flange.

As a preferred embodiment of the present invention, the second woven tape is arranged at the lower part of the side of the bag body.

As a preferred embodiment of the present invention, the distance between the second woven tape and the lower end surface of the bag body corresponds to the distance between the first woven tape and the upper end surface of the bracket and the second woven tape.

As a preferred embodiment of the present invention, the tie rod is a telescopic tie rod.

As a preferred embodiment of the present invention, the walking wheels are multiple and are arranged at the lower part of the bracket.

After the technical scheme of the present invention is adopted, the first zipper tape, as a part of the bag body, can be used as a decorative tape to ensure the aesthetics of the bag body; the second zipper tape is arranged on the bracket. When in use, the first zipper tape and the second zipper tape can be pulled together by the slider, so that the schoolbag can be stably placed on the bracket. When the schoolbag is required to be removed, the first zipper tape and the second zipper tape can be separated by the slider. The present invention has the advantages of convenience in operation, simple structure and simpleness in use, and can reduce the burden of shoulders of users.

BRIEF DESCRIPTION OF DRAWINGS

FIG. 1 is a structural schematic diagram of the present invention.

FIG. 2 is a structural schematic diagram of the present invention (the bag body is not shown in the figure).

FIG. 3 is a structural schematic diagram of the bag body of the present invention.

FIG. 4 is a structural schematic diagram of the bracket of the present invention.

In the figure:

DETAILED DESCRIPTION OF EMBODIMENTS

In order to properly explain the technical scheme of the present invention, the following detailed description is given in conjunction with embodiments.

Referring to FIG. 1 to FIG. 4, a detachable schoolbag comprises a bracket 10, a tie rod 13 arranged on the bracket 10, walking wheels 60 arranged on the bracket 10, and a bag body 50, wherein the bag body 50 adopts a backpack. A first zipper tape 20 is arranged at the lower part of the bag body 50, and a second zipper tape 30 matched with the first zipper tape 20 is arranged on the bracket 10; the detachable schoolbag further comprises a slider 40 for realizing the combination or separation of the first zipper tape 20 and the second zipper tape 30, which is arranged on the first zipper tape 20 or the second zipper tape 30. In the embodiment, the slider 40 is arranged on the second zipper tape 30; the first zipper tape 20, the second zipper tape 30, and the slider 40 form a zipper; the first zipper tape 20 and the second zipper tape 30 can be meshed or separated through the slider 40, so that the bag body 50 and the bracket 10 can be separated or meshed.

As a preferred embodiment of the present invention, the first zipper tape 20 comprises a first woven tape 21 and first zipper teeth 22 arranged on the first woven tape 21; the second zipper tape 30 comprises a second woven tape 31 and second zipper teeth 32 arranged on the second woven tape 31; the first zipper teeth 22 and the second zipper teeth 32 are cooperatively arranged; the zipper teeth can be metal or molded zipper teeth; the first woven tape 21 is arranged in the horizontal direction and fixed on the bag body 50; the second woven tape 31 is arranged in the horizontal direction and fixed on the bracket 10.

As a preferred embodiment of the present invention, a plug block (not shown in the figure) is arranged at one end of the first woven tape 21; a socket 23 matched with the plug block is arranged on the second woven tape 31; the slider 40 is arranged on the second zipper teeth 32. When in use, the plug block is inserted into the slider 40 to be aligned with the socket 23, and then the slider 40 is pulled to achieve the closure of the first zipper tape 20 and the second zipper tape 30.

As a preferred embodiment of the present invention, the bracket 10 is in the shape of a pallet and arranged in the horizontal direction; one side of the bracket 10 forms an upward extending limit flange 11 which is U-shaped (that is the cross-sectional shape of the limit flange 11 is generally U-shaped); a mounting seat 12 is formed on the bracket 10 corresponding to the opening position of the limit flange 11; the tie rod 13 is arranged on the mounting seat 12 in the vertical direction. The tie rod 13 and the limit flange 11 form a limit space for limiting the self sliding of the bag body 50.

As a preferred embodiment of the present invention, the second woven tape 31 extends from one end of the length direction of the limit flange 11 to the other end.

As a preferred embodiment of the present invention, the limit flange 11 is made of plastic, and the first woven tape 21 is integrally molded onto the limit flange 11. As a preferred embodiment of the present invention, the second woven tape 31 is arranged at the lower part of the side of the bag body 50.

As a preferred embodiment of the present invention, the distance between the second woven tape 31 and the lower end surface of the bag body 50 corresponds to the distance between the first woven tape 21 and the upper end surface of the bracket 10 and the second woven tape 31, and when the bag body 50 is placed on the bracket 10, the first zipper tape 20 and the second zipper tape 30 approach each other and are connected together by the slider 40.

As the preferred embodiment of the present invention, the tie rod 13 is a telescopic tie rod 13, which can adopt a telescopic rod structure on the existing luggage.

As a preferred embodiment of the present invention, the walking wheels 60 are multiple and are arranged at the lower part of the bracket 10 to assist in the sliding of the entire bracket 10.

The protection scope of the present invention is not limited to the embodiment, and anyone who makes similar changes to the present invention is considered not to deviate from the protection scope of the present invention.