Computer backpack with inner container convenient to disassemble and assemble

Abstract

The utility model discloses a computer backpack with an inner container convenient to disassemble and assemble, which belongs to the field of backpack and comprises a backpack component and a protective component, the backpack component comprises a backpack body, a plurality of air holes are formed in one side of the backpack body, a sealing cap is mounted at the upper end of the backpack body, and a plurality of concave blocks are embedded in two sides of the inner wall of the backpack body. The left side and the right side of the inner wall of the backpack body are each provided with two T-shaped strips in an embedded mode, the protection assembly comprises an inner container body installed in the backpack body, the two sides of the inner container body are each provided with a plurality of protruding blocks, and the left side and the right side of the inner container body are each provided with two connecting strips in an embedded mode. According to the backpack, the backpack assembly is matched with the protection assembly, so that multiple protection and waterproof effects can be achieved when a computer is carried, the practicability of the backpack is enhanced, and meanwhile, all parts of the backpack can be conveniently disassembled, assembled, replaced and cleaned according to needs through mutual matching of the structures; and the use convenience can be improved.

Description

Technical Field

[0001] This utility model relates to the field of backpacks, specifically a computer backpack with an easily detachable inner liner. Background Technology

[0002] A laptop backpack is a multi-functional backpack designed specifically for laptops, primarily used for daily carrying, business use, or leisure. To facilitate carrying and using the laptop, a backpack with an inflatable protective liner is necessary. The "Backpack with an Inflatable Protective Liner" disclosed in application number "202022439405.9" represents an increasingly mature technology. It "uses an inflatable liner instead of the traditional padded type; when the laptop is loaded, the inflatable liner is inflated to protect the laptop. In particular, the inflatable liner is designed with a wave structure, providing better cushioning, shock absorption, and pressure resistance." "When the computer is not in use, the air core can be deflated to make the backpack lighter and free up more usable space." However, this backpack also has the following drawbacks: While the inflatable inner liner does provide protection for the computer, the protection is not significant enough on its own. Furthermore, the inner liner is not easy to disassemble and reassemble, affecting its ease of replacement and cleaning. Therefore, it is necessary to provide a backpack that is easy to disassemble, clean, and replace, and that features a removable inner liner to improve usability. Utility Model Content

[0003] This utility model provides a laptop backpack with an easily detachable inner lining, aiming to solve the problems of existing backpacks where the inner lining is inconvenient to install or remove, and where the protective performance of the laptop needs improvement.

[0004] To achieve the above objectives, this utility model provides a computer backpack with an easily detachable inner liner, including a backpack assembly and a protective assembly;

[0005] The backpack assembly includes a backpack body, which has several ventilation holes on one side, a sealing cap on the top of the backpack body, several recesses on both sides of the inner wall of the backpack body, and two T-shaped strips on the left and right sides of the inner wall of the backpack body.

[0006] The protective component includes an inner liner body installed inside the backpack body. Several protrusions are installed on both sides of the inner liner body. Two connecting strips are embedded on both the left and right sides of the inner liner body. T-shaped grooves are opened on the surface of the two connecting strips. Two airbags are installed inside the inner liner body. The T-shaped strips are engaged inside the T-shaped grooves.

[0007] As a preferred embodiment of this utility model, the front end of the backpack body is respectively equipped with two first telescopic straps and a second telescopic strap, and the front ends of the two second telescopic straps are hinged with buckles.

[0008] As a preferred embodiment of this utility model, two locking blocks are installed on the back of the backpack body, and two locking strips are fixedly connected to one side of the sealing cap, with both locking strips engaging inside the locking blocks.

[0009] As a preferred embodiment of this utility model, a protective pad is connected to the lower end of the sealing cap.

[0010] As a preferred embodiment of this utility model, both sides of the inner wall of the inner liner body are equipped with barbed Velcro, and two hook-and-loop fasteners are installed on the opposite sides of the two airbags.

[0011] In a preferred embodiment of this utility model, both the first and second telescopic belts are made of elastic material.

[0012] As a preferred embodiment of this utility model, both the backpack body and the sealing cap are made of waterproof material.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] 1. When carrying a computer, first place the computer between the two air bladders of the inner liner of the backpack body. Then inflate the air bladders to protect them from both sides. At the same time, the waterproof backpack body, together with the sealing cap at the top, can protect the computer from the outside and prevent rainwater from entering and causing damage. Compared with the existing technology of "a backpack with an inflatable protective inner liner", this utility model can facilitate multiple protections and waterproofing of the computer as needed through the above-mentioned structure, thereby enhancing the practicality of the backpack.

[0015] 2. When disassembling the backpack, first separate the barbed Velcro and the rough Velcro to remove the two air bladders. Finally, separate the protrusions and concaves to remove the inner liner from the backpack body for disassembly. Compared with the backpack in the existing technology "a backpack with an inflatable protective inner liner", this utility model, through the cooperation of the above structures, makes it easy to completely disassemble the inner liner structure of the backpack as needed, thereby improving the convenience of cleaning and replacement. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the protective component structure of this utility model;

[0018] Figure 3 This is a disassembled diagram of the backpack body structure of this utility model;

[0019] Figure 4 This is a right view of the backpack body structure of this utility model;

[0020] Figure 5 This is a schematic diagram of the sealing cap structure of this utility model;

[0021] Figure 6 This is an anatomical diagram of the inner liner structure of this utility model;

[0022] Figure 7 This is a schematic diagram of the airbag structure of this utility model.

[0023] In the diagram: 100, Backpack component; 101, Backpack body; 102, Ventilation hole; 103, Sealing cap; 104, Concave block; 105, T-shaped strip; 111, First elastic strap; 112, Second elastic strap; 113, Buckle; 121, Buckle block; 122, Buckle strip; 131, Protective pad; 200, Protective component; 201, Inner liner body; 202, Protrusion; 203, Connecting strip; 204, T-shaped groove; 205, Airbag; 211, Spiked Velcro; 212, Loose Velcro. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Example 1

[0026] Please see Figures 1-7 This utility model provides a computer backpack with an easy-to-disassemble inner liner, including a backpack component 100 and a protective component 200;

[0027] The backpack component 100 includes a backpack body 101, a number of ventilation holes 102 are provided on one side of the backpack body 101, a sealing cap 103 is installed at the upper end of the backpack body 101, a number of recesses 104 are embedded on both sides of the inner wall of the backpack body 101, and two T-shaped strips 105 are embedded on both the left and right sides of the inner wall of the backpack body 101.

[0028] The protective component 200 includes an inner liner body 201 installed inside the backpack body 101. Several protrusions 202 are installed on both sides of the inner liner body 201. Two connecting strips 203 are embedded on both the left and right sides of the inner liner body 201. T-shaped grooves 204 are opened on the surface of the two connecting strips 203. Two airbags 205 are installed inside the inner liner body 201. The T-shaped strips 105 are snapped into the inside of the T-shaped grooves 204.

[0029] In one specific embodiment, the backpack component 100, in conjunction with the protective component 200, not only provides multiple layers of protection and waterproofing when carrying a computer, thus enhancing the practicality of the backpack, but also facilitates the disassembly, replacement, and cleaning of various components as needed, thereby improving ease of use. During installation, the two airbags 205 are first installed inside the inner liner body 201. Then, the concave block 104 and the convex block 202 are interlocked, at which point the T-shaped strip 105 is engaged inside the T-shaped groove 204, allowing the inner liner body 201 to be installed. The computer is then placed inside. The laptop is positioned between two airbags 205, which provide initial protection for the laptop from both sides. The inner liner 201 further protects it, and the backpack body 101, together with the sealing cap 103, provides waterproof protection for the laptop, improving safety. To disassemble, first remove the two airbags 205 from the inner liner 201, then remove the recess 104 from the protrusion 202, and finally pull the T-shaped strip 105 out of the T-slot 204 to disassemble the inner liner 201. This allows for the disassembly, replacement, and cleaning of the various components of the backpack, improving ease of use.

[0030] Please see Figures 3-5 The front end of the backpack body 101 is equipped with two first telescopic straps 111 and two telescopic straps 112 respectively, and the front end of each of the two second telescopic straps 112 is hinged with a buckle 113.

[0031] In one specific embodiment, the stability and convenience of carrying the backpack body 101 can be improved by inserting the first elastic strap 111 into the buckle 113.

[0032] Please see Figures 3-5 Two clips 121 are installed on the back of the backpack body 101, and two clips 122 are fixedly connected to one side of the sealing cap 103. Both clips 122 are engaged inside the clips 121.

[0033] In one specific embodiment, the clip 122 is snapped into the inside of the clip block 121, thereby improving the tightness of the sealing cap 103 when sealing the backpack body 101. The sealing cap 103 can be opened by removing the clip 122 from the clip block 121.

[0034] Please see Figures 3-5 The lower end of the sealing cap 103 is connected to a protective pad 131.

[0035] In one specific embodiment, when the sealing cap 103 is sealed, the protective pad 131 can be engaged between the two airbags 205 to perform a protective limiting operation on the computer from the top.

[0036] Please see Figure 6 and Figure 7 Both sides of the inner wall of the inner liner body 201 are equipped with barbed Velcro 211, and both sides of the two airbags 205 are equipped with two hair Velcro 212.

[0037] In one specific embodiment, the barbed hook and loop fastener 211 and the rough hook and loop fastener 212 are bonded together, thereby improving the installation stability and ease of disassembly between the airbag 205 and the inner liner body 201.

[0038] Please see Figure 6 and Figure 7 Both the first elastic band 111 and the second elastic band 112 are made of elastic material.

[0039] In one specific embodiment, the first elastic band 111 and the second elastic band 112, made of elastic material, have elastic properties to facilitate use by people of different body types and enhance versatility.

[0040] Please see Figures 3-5 The backpack body 101 and the sealing cap 103 are both made of waterproof material.

[0041] In one specific embodiment, the backpack body 101 and the sealing cap 103, made of waterproof material, can enhance the overall waterproof performance of the backpack, thereby further improving the protection of the computer.

[0042] Working principle: During installation, first, the two airbags 205 are installed inside the inner liner body 201. Then, the concave block 104 and the convex block 202 are interlocked. At this time, the T-shaped strip 105 is interlocked inside the T-shaped groove 204, thus installing the inner liner body 201. Then, the computer is placed between the two airbags 205. The two airbags 205 can initially limit and protect the computer from both sides, while the inner liner body 201 can further protect it. During disassembly, first, the two airbags 205 are removed from the inner liner body 201, and the concave block 104 is removed from the convex block 202. Finally, the T-shaped strip 105 is pulled out from the T-shaped groove 204, thereby disassembling the inner liner body 201. This allows for the disassembly, replacement, and cleaning of various parts of the backpack, improving the convenience of using the backpack.

[0043] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0044] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A laptop backpack with an easily detachable inner lining, characterized in that, include: Backpack assembly (100), the backpack assembly (100) includes a backpack body (101), a plurality of ventilation holes (102) are provided on one side of the backpack body (101), a sealing cap (103) is installed on the upper end of the backpack body (101), a plurality of recesses (104) are embedded on both sides of the inner wall of the backpack body (101), and two T-shaped strips (105) are embedded on both the left and right sides of the inner wall of the backpack body (101). The protective component (200) includes an inner liner body (201) installed inside the backpack body (101). Several protrusions (202) are installed on both sides of the inner liner body (201). Two connecting strips (203) are embedded on both the left and right sides of the inner liner body (201). T-shaped grooves (204) are opened on the surface of the two connecting strips (203). Two airbags (205) are installed inside the inner liner body (201). The T-shaped strips (105) are snapped into the inside of the T-shaped grooves (204).

2. The laptop backpack with an easily detachable inner liner as described in claim 1, characterized in that: The front end of the backpack body (101) is equipped with two first telescopic straps (111) and a second telescopic strap (112), and the front ends of the two second telescopic straps (112) are hinged with buckles (113).

3. A laptop backpack with an easily detachable inner lining as described in claim 1, characterized in that: Two clips (121) are installed on the back of the backpack body (101), and two clips (122) are fixedly connected to one side of the sealing cap (103). Both clips (122) are engaged inside the clips (121).

4. A laptop backpack with an easily detachable inner liner as described in claim 1, characterized in that: The lower end of the sealing cap (103) is connected to a protective pad (131).

5. A laptop backpack with an easily detachable inner liner as described in claim 1, characterized in that: Both sides of the inner wall of the inner liner body (201) are equipped with barbed Velcro (211), and both sides of the two airbags (205) are equipped with two hook-and-loop Velcro (212).

6. A computer backpack with an easily detachable inner lining as described in claim 2, characterized in that: Both the first elastic band (111) and the second elastic band (112) are made of elastic material.

7. A laptop backpack with an easily detachable inner liner as described in claim 1, characterized in that: The backpack body (101) and the sealing cap (103) are both made of waterproof material.

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