Silica gel decompression schoolbag

Abstract

This utility model discloses a silicone decompression student bag, relating to the field of student bag technology, including: a backpack body, a front storage pocket, and shoulder straps; the front storage pocket has an upward-facing opening located on the front front face of the backpack body, and the opening of the front storage pocket has a zipper for opening and closing; at least one shoulder strap is provided and connected to the rear face of the backpack body. The student bag uses a built-in foldable waterproof backpack cover. Normally, the storage chamber of the waterproof backpack cover is sealed by a silicone decompression component. Students can press the silicone decompression component to enhance the fun of use. In rainy weather, the silicone decompression component is opened and pressed to release the waterproof backpack cover, which can then be taken out and wrapped backwards around the front storage pocket and backpack body for waterproofing. The waterproofing effect is strong and will not affect the student's walking.

Description

Technical Field

[0001] This utility model relates to the field of student bag technology, and more specifically to a silicone decompression student bag. Background Technology

[0002] Student bags are backpacks designed specifically for school students. They come in both shoulder and backpack styles and must balance capacity, comfort, and safety.

[0003] When using existing student bags in the rain, it is necessary to cover them with raincoats or umbrellas to prevent them from getting wet. The former is limited by the size of the raincoat, and the presence of the student bag often affects walking when wearing a raincoat alone. The latter, umbrellas, cannot completely cover the student bag, and there is still a risk of it getting wet. Utility Model Content

[0004] Other features and advantages of this invention will be set forth in the description which follows, and will be apparent in part from the description, or may be learned by practicing the invention. The objects and other advantages of this invention may be realized and obtained by means of the structures particularly pointed out in the description and other accompanying drawings.

[0005] The purpose of this invention is to overcome the above-mentioned shortcomings and provide a silicone decompression student bag.

[0006] To achieve the above objectives, the technical solution of this utility model is: a silicone decompression student bag, comprising: a backpack body, a front storage pocket, and shoulder straps; the front storage pocket has an opening facing upward and is located on the front front face of the backpack body, and the opening of the front storage pocket has a zipper for opening and closing; at least one shoulder strap is provided and connected to the rear rear face of the backpack body.

[0007] A silicone decompression component is detachably connected to the center of the front end of the front storage bag. An internal threaded connecting ring corresponding to the silicone decompression component is provided on the inner wall of the front of the front storage bag. An operating groove is also provided on the outer wall of the front storage bag to allow the internal threaded connecting ring to communicate with the silicone decompression component. An elastic sealing component is threadedly connected to the inner ring of the internal threaded connecting ring. The elastic sealing component, the operating groove, and the silicone decompression component form a storage chamber. A backpack waterproof cover is folded and stored in the storage chamber. The backpack waterproof cover is fixedly connected to the inner wall of the elastic sealing component.

[0008] As a preferred option, to enhance the fun, the silicone decompression assembly includes a plate body, horizontally arranged strips from top to bottom on the front end face of the plate body, and several positioning rings between every two strips. The rear end of the positioning ring protrudes from the rear end face of the plate body, and the front end of the positioning ring is closed with a hemispherical silicone pressing sheet.

[0009] Preferably, for connection and fixation, the end face edge of the plate facing the front storage bag is provided with several fasteners, and the outer wall of the front storage bag is fixedly embedded with a fastener seat that elastically engages with the fasteners.

[0010] Preferably, in order to increase the storage space of the backpack waterproof cover, the elastic closure component includes a hemispherical closure cover and an external threaded connecting ring connected to the opening of the hemispherical closure cover. The external threaded connecting ring is threadedly connected to the internal threaded connecting ring, and the inner wall of the hemispherical closure cover is fixedly connected to the backpack waterproof cover.

[0011] Preferably, to prevent affecting the comfort of use, the hemispherical enclosure is made of elastic material.

[0012] Preferably, in order to improve the sealing of the backpack body, the backpack waterproof cover includes an elastic band and a foldable waterproof cover body connected to the end of the elastic band. The end of the foldable waterproof cover body away from the elastic band is glued and fixed to the inner wall of the hemispherical closed cover.

[0013] Preferably, in order to conveniently cover the backpack body, the foldable waterproof cover is a conical tubular structure. The large opening on the conical tubular structure is connected to the elastic tightening ring, and the small opening is connected to the hemispherical closed cover. The outer wall of the conical tubular structure has folds that facilitate folding.

[0014] As a preferred option, to improve waterproof performance, the foldable waterproof cover is made of one of the following materials: Oxford cloth, polyester, nylon, EVA, and TPU.

[0015] The beneficial effects of this utility model are as follows: The student bag uses a built-in foldable waterproof backpack cover. Normally, the storage chamber of the waterproof backpack cover is sealed by a silicone decompression component. Students can press the silicone decompression component to increase the fun of use. In rainy weather, the silicone decompression component is opened to release the waterproof backpack cover, which can then be taken out and wrapped backwards around the front storage bag and the backpack body for waterproofing. The waterproof effect is strong and will not affect the student's walking. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of a silicone decompression student bag according to the present invention;

[0017] Figure 2 This is a partial side view cross-sectional structural diagram of a silicone decompression student bag according to the present invention;

[0018] Figure 3 This is a schematic diagram of the connection structure between the elastic sealing component and the backpack waterproof cover.

[0019] Figure 4 This is a schematic diagram of the silicone decompression assembly.

[0020] Figure 5 A simplified structural diagram of a silicone decompressed student bag in use.

[0021] Reference numerals: Backpack body - 1, Front storage pocket - 2, Shoulder straps - 3, Silicone decompression assembly - 21, Internal threaded connecting ring - 22, Operating slot - 23, Elastic sealing assembly - 24, Backpack waterproof cover - 25, Panel - 211, Divider - 212, Positioning ring - 213, Silicone pressing sheet - 214, Fastener - 26, Buckle seat - 27, Hemispherical sealing cover - 241, External threaded connecting ring - 242, Elastic tightening ring - 251, Foldable waterproof cover - 252. Detailed Implementation

[0022] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. The components of the embodiments of this utility model described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0023] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0024] Please see Figure 1-5 This utility model provides a silicone decompression student bag, including: a backpack body 1, a front storage bag 2, and a shoulder strap 3; the front storage bag 2 has an opening facing upward and is located on the front end of the backpack body 1, and the opening of the front storage bag 2 has a zipper for opening and closing; at least one shoulder strap 3 is provided and connected to the rear end of the backpack body 1.

[0025] A silicone decompression component 21 is detachably connected to the center of the front end face of the front storage bag 2. An internal threaded connecting ring 22 corresponding to the silicone decompression component 21 is provided on the inner wall of the front part of the front storage bag 2. An operating groove 23 is also provided on the outer wall of the front storage bag 2 to allow the internal threaded connecting ring 22 to communicate with the silicone decompression component 21. An elastic sealing component 24 is threadedly connected to the inner ring of the internal threaded connecting ring 22. The elastic sealing component 24, the operating groove 23, and the silicone decompression component 21 form a storage chamber. A backpack waterproof cover 25 is folded and stored in the storage chamber. The backpack waterproof cover 25 is fixedly connected to the inner wall of the elastic sealing component 24.

[0026] According to some embodiments of this application, optionally, in order to enhance the fun, the silicone decompression assembly 21 includes a plate 211 and spacers 212 arranged horizontally from top to bottom on the front end face of the plate 211. A plurality of positioning rings 213 are provided between every two spacers 212. The rear end of the positioning rings 213 protrudes from the rear end face of the plate 211, and the front end opening of the positioning rings 213 is closed with a hemispherical silicone pressing sheet 214.

[0027] According to some embodiments of this application, optionally, in order to connect and fix, the plate 211 is provided with a plurality of fasteners 26 on the end edge facing the front storage bag 2, and the outer wall of the front storage bag 2 is fixedly embedded with a fastener seat 27 that elastically engages with the fasteners 26.

[0028] According to some embodiments of this application, optionally, in order to increase the storage space of the backpack waterproof cover 25, the elastic sealing component 24 includes a hemispherical sealing cover 241 and an external threaded connecting ring 242 connected to the opening of the hemispherical sealing cover 241. The external threaded connecting ring 242 is threadedly connected to the internal threaded connecting ring 22, and the inner wall of the hemispherical sealing cover 241 is fixedly connected to the backpack waterproof cover 25.

[0029] According to some embodiments of this application, optionally, in order to prevent affecting the comfort of use, the hemispherical enclosure 241 is made of an elastic material, specifically rubber.

[0030] According to some embodiments of this application, optionally, in order to improve the sealing performance of the backpack body 1, the backpack waterproof cover 25 includes an elastic tightening ring 251 and a foldable waterproof cover body 252 connected to the end of the elastic tightening ring 251. The end of the foldable waterproof cover body 252 away from the elastic tightening ring 251 is glued and fixed to the inner wall of the hemispherical closed cover 241.

[0031] According to some embodiments of this application, optionally, in order to facilitate covering the backpack body 1, the foldable waterproof cover 252 is a conical tubular structure. The large opening on the conical tubular structure is connected to the elastic tightening ring 251, and the small opening is connected to the hemispherical closed cover 241. The outer wall of the conical tubular structure has folds that facilitate folding.

[0032] According to some embodiments of this application, optionally, in order to improve waterproof performance, the foldable waterproof cover 252 is made of one of the following materials: Oxford cloth, polyester, nylon, EVA, and TPU, preferably polyester, which has the advantage of high strength.

[0033] The student bag features a built-in foldable waterproof backpack cover 25. Normally, the storage chamber of the waterproof backpack cover 25 is sealed by a silicone decompression component 21. Students can press the silicone decompression component 21 to enhance the fun of use. In rainy weather, the student can open and press the silicone decompression component 21 to release the waterproof backpack cover 25, which can then be taken out and wrapped backwards around the front storage bag 2 and the backpack body 1 for waterproofing. The waterproof effect is strong and will not affect the student's walking.

[0034] The specific usage of the backpack waterproof cover 25 is as follows: First, the elastic tightening ring 251 is reversed and placed onto the shoulder strap 3 of the backpack body 1. At this time, the cone-shaped tubular foldable waterproof cover 252 is stretched and wrapped around the front storage pocket 2 and the backpack body 1, as shown. Figure 5 As shown, the elastic tightening ring 251 effectively prevents the product from falling off.

[0035] The previously removed silicone decompression component 21 can be placed inside the front storage bag 2.

[0036] It should be understood that the embodiments disclosed herein are not limited to the specific processing steps or materials disclosed herein, but should be extended to equivalent substitutions of such features as understood by those skilled in the art. It should also be understood that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting.

[0037] The term "embodiment" in this specification refers to a specific feature or characteristic described in connection with an embodiment that is included in at least one embodiment of the present invention. Therefore, phrases or "embodiments" appearing in various places throughout the specification do not necessarily refer to the same embodiment.

[0038] Furthermore, the described features or characteristics may be incorporated into one or more embodiments in any other suitable manner. In the above description, specific details, such as thickness, quantity, etc., are provided to provide a comprehensive understanding of embodiments of the present invention. However, those skilled in the art will understand that the present invention can be implemented without the aforementioned one or more specific details or may be implemented using other methods, components, materials, etc.

Claims

1. A silicone decompression student bag, characterized in that, include: Backpack body (1); A front storage bag (2) with its opening facing upwards is located on the front front face of the backpack body (1). The opening of the front storage bag (2) has a zipper for opening and closing. Shoulder strap (3), at least one of which is connected to the rear end face of the backpack body (1); The front storage bag (2) is detachably connected to a silicone decompression component (21) at the center of its front end. The inner wall of the front of the front storage bag (2) is provided with an internal threaded connecting ring (22) corresponding to the silicone decompression component (21). The outer wall of the front storage bag (2) is also provided with an operating slot (23) that allows the internal threaded connecting ring (22) to communicate with the silicone decompression component (21). The inner ring of the internal threaded connecting ring (22) is threadedly connected to an elastic sealing component (24). The elastic sealing component (24), the operating slot (23), and the silicone decompression component (21) form a storage chamber. The backpack waterproof cover (25) is folded and stored in the storage chamber. The backpack waterproof cover (25) is fixedly connected to the inner wall of the elastic sealing component (24).

2. The silicone decompression student bag according to claim 1, characterized in that, The silicone decompression assembly (21) includes a plate (211) and spacers (212) arranged horizontally from top to bottom on the front end face of the plate (211). Several positioning rings (213) are provided between every two spacers (212). The rear end of the positioning ring (213) protrudes from the rear end face of the plate (211), and the front end of the positioning ring (213) is closed with a hemispherical silicone pressing sheet (214).

3. The silicone decompression student bag according to claim 2, characterized in that, The edge of the end face of the plate (211) facing the front storage bag (2) is provided with several fasteners (26), and the outer wall of the front storage bag (2) is fixedly embedded with a fastener seat (27) that elastically engages with the fasteners (26).

4. The silicone decompression student bag according to claim 1, characterized in that, The elastic closure component (24) includes a hemispherical closure cover (241) and an external threaded connecting ring (242) connected to the opening of the hemispherical closure cover (241). The external threaded connecting ring (242) is threadedly connected to the internal threaded connecting ring (22). The inner wall of the hemispherical closure cover (241) is fixedly connected to the backpack waterproof cover (25).

5. A silicone decompression student bag according to claim 4, characterized in that, The hemispherical enclosure (241) is made of elastic material.

6. A silicone decompression student bag according to claim 4, characterized in that, The backpack waterproof cover (25) includes an elastic band (251) and a foldable waterproof cover (252) connected to the end of the elastic band (251). The end of the foldable waterproof cover (252) away from the elastic band (251) is glued to the inner wall of the hemispherical cover (241).

7. A silicone decompression student bag according to claim 6, characterized in that, The foldable waterproof cover (252) is a conical tubular structure. The large opening on the conical tubular structure is connected to the elastic tightening ring (251), and the small opening is connected to the hemispherical closed cover (241). The outer wall of the conical tubular structure has folds that facilitate folding.

8. A silicone decompression student bag according to claim 7, characterized in that, The foldable waterproof cover (252) is made of one of the following materials: Oxford cloth, polyester, nylon, EVA, or TPU.

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