Detachable Schoolbag

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

The present invention relates to a detachable schoolbag.

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.

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:

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.

In the figure:

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

Referring toto, a detachable schoolbag comprises a bracket, a tie rodarranged on the bracket, walking wheelsarranged on the bracket, and a bag body, wherein the bag bodyadopts a backpack. A first zipper tapeis arranged at the lower part of the bag body, and a second zipper tapematched with the first zipper tapeis arranged on the bracket; the detachable schoolbag further comprises a sliderfor realizing the combination or separation of the first zipper tapeand the second zipper tape, which is arranged on the first zipper tapeor the second zipper tape. In the embodiment, the slideris arranged on the second zipper tape; the first zipper tape, the second zipper tape, and the sliderform a zipper; the first zipper tapeand the second zipper tapecan be meshed or separated through the slider, so that the bag bodyand the bracketcan be separated or meshed.

As a preferred embodiment of the present invention, the first zipper tapecomprises a first woven tapeand first zipper teetharranged on the first woven tape; the second zipper tapecomprises a second woven tapeand second zipper teetharranged on the second woven tape; the first zipper teethand the second zipper teethare cooperatively arranged; the zipper teeth can be metal or molded zipper teeth; the first woven tapeis arranged in the horizontal direction and fixed on the bag body; the second woven tapeis arranged in the horizontal direction and fixed on the bracket.

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; a socketmatched with the plug block is arranged on the second woven tape; the slideris arranged on the second zipper teeth. When in use, the plug block is inserted into the sliderto be aligned with the socket, and then the slideris pulled to achieve the closure of the first zipper tapeand the second zipper tape.

As a preferred embodiment of the present invention, the bracketis in the shape of a pallet and arranged in the horizontal direction; one side of the bracketforms an upward extending limit flangewhich is U-shaped (that is the cross-sectional shape of the limit flangeis generally U-shaped); a mounting seatis formed on the bracketcorresponding to the opening position of the limit flange; the tie rodis arranged on the mounting seatin the vertical direction. The tie rodand the limit flangeform a limit space for limiting the self sliding of the bag body.

As a preferred embodiment of the present invention, the second woven tapeextends from one end of the length direction of the limit flangeto the other end.

As a preferred embodiment of the present invention, the limit flangeis made of plastic, and the first woven tapeis integrally molded onto the limit flange. As a preferred embodiment of the present invention, the second woven tapeis 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 tapeand the lower end surface of the bag bodycorresponds to the distance between the first woven tapeand the upper end surface of the bracketand the second woven tape, and when the bag bodyis placed on the bracket, the first zipper tapeand the second zipper tapeapproach each other and are connected together by the slider.

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

As a preferred embodiment of the present invention, the walking wheelsare multiple and are arranged at the lower part of the bracketto assist in the sliding of the entire bracket.

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.