Three-proofing anti-static anti-theft backpack

Abstract

The utility model provides a three-proofing anti-static anti-theft backpack, and belongs to the technical field of backpacks. A three-proofing anti-static anti-theft backpack comprises a backpack body and an anti-theft system and is characterized in that the backpack body comprises three layers of composite structures, and the three layers of composite structures comprise a lining layer, a buffer layer and a protective layer; the lining layer is made of antistatic coated fabric, the buffer layer is made of EVA foam or a high-elasticity TPU material, the protective layer is anti-cutting mesh cloth, and a three-proofing coating is arranged outside the anti-cutting mesh cloth; an interlayer is arranged at the inner bottom of the backpack main body; the anti-theft system comprises a GPS module, and the GPS module is arranged in the interlayer.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of backpacks, especially a three-proof anti-static theft-proof backpack. BACKGROUND

[0002] As an important article in modern life, backpacks have been widely used in commuting, traveling, outdoor activities and other diversified scenarios. Nowadays, most of the mainstream backpacks on the market are made of fabric, leather and synthetic materials, and through careful structural design, they strive to achieve better performance in capacity bearing, ergonomics and visual aesthetics.

[0003] However, as people's use scenarios become increasingly complex, the demand for safety is also rising, and traditional backpacks have exposed obvious technical bottlenecks in several key dimensions.

[0004] Firstly, the vulnerability of the anti-theft system is increasingly prominent. Conventional backpacks mainly rely on a primary protection system composed of zipper closure and mechanical locks, which is easily broken by professional theft tools in places such as stations and commercial areas where there are many people. More seriously, most traditional backpacks do not have GPS / Bluetooth smart positioning modules, and once stolen, the probability of successful tracking and recovery is less than 12%, causing huge property losses to individuals every year.

[0005] Secondly, the protective performance is missing in many aspects, and there are limitations in physical protection. The currently used 600D polyester fiber material can handle daily friction, but when it comes to knife penetration (according to ASTM F2878 test standard, its penetration force <20N) or high-altitude falling impact (according to EN 1621-1 standard, energy absorption rate <30%), the protective effect will drop sharply. In addition, the threat of static electricity has not been given enough attention, which makes the risk of static electricity accumulation inside high when storing electronic products, and in some cases, static electricity can damage the motherboard of precision electronic products. SUMMARY

[0006] The utility model aims at the above-mentioned problems existing in the prior art, and provides a three-proof anti-static theft-proof backpack, which has the characteristics of anti-theft and protection of precision electronic products.

[0007] The utility model can be realized by the following technical schemes:

[0008] The three-proofing anti-static anti-theft double-shoulder bag comprises a bag main body and an anti-theft system, characterized in that: the bag main body comprises a three-layer composite structure, which is an inner lining layer, a buffer layer and a protective layer; the inner lining layer is made of an anti-static coating fabric, the buffer layer is made of EVA foam or high-elasticity TPU material, and the protective layer is a cut-resistant mesh cloth, and a three-proofing coating layer is arranged outside the cut-resistant mesh cloth; a sandwich layer is arranged at the inner bottom of the bag main body; the anti-theft system comprises a GPS module, and the GPS module is arranged in the sandwich layer.

[0009] In the three-proofing anti-static anti-theft double-shoulder bag, the anti-static coating fabric contains conductive fibers.

[0010] In the three-proofing anti-static anti-theft double-shoulder bag, the cut-resistant mesh cloth is woven by high-strength aramid fibers.

[0011] In the three-proofing anti-static anti-theft double-shoulder bag, the sandwich layer is further provided with an independent battery module or a mobile power supply interface.

[0012] In the three-proofing anti-static anti-theft double-shoulder bag, a partition layer is arranged inside the bag main body and close to the bottom wall, and the partition layer has a spacing with the bottom wall of the bag main body, and one end of the partition layer is detachably arranged.

[0013] In the three-proofing anti-static anti-theft double-shoulder bag, the upper and lower surfaces of the partition layer are provided with flexible buffer materials, and the flexible buffer materials are latex.

[0014] In the three-proofing anti-static anti-theft double-shoulder bag, the bag main body has a first inner wall and a second inner wall, and the first inner wall and the second inner wall are oppositely arranged; one side of the partition layer is fixedly connected to the first inner wall, and the other side of the partition layer is provided with at least two hooks; a plurality of first connecting parts are fixed on the first inner wall, and a plurality of second connecting parts are fixed on the second inner wall; the hooks can be selectively hung on the first connecting parts or the second connecting parts, and the height of the first connecting parts is higher than the height of the second connecting parts, and when the hooks are connected to the first connecting parts, a containing pocket is formed.

[0015] Compared with the prior art, the application has the following advantages:

[0016] In the application, the inner lining layer adopts an antistatic coated fabric, which can effectively solve the problem that traditional double shoulder bags are easy to damage the precision circuit of electronic products due to static accumulation, and provide a safe environment for storing electronic products. The buffer layer is made of EVA foam or high-elasticity TPU material, which can play a good buffering role against external impact and enhance the protection of the contents in the bag. The protective layer is made of a cut-resistant mesh cloth, which can resist knife penetration. The outer part is provided with a three-proofing coating (usually refers to waterproof, oil-proof and dirt-proof), which enables the backpack to resist various complex environments and improve the overall durability. The built-in GPS module can greatly improve the recovery probability of the backpack after loss and reduce the risk of personal property loss compared to the low success rate of traditional double shoulder bag theft tracking. The inner bottom of the backpack main body is provided with a sandwich layer, which is specially used to place the GPS module, which not only cleverly hides the important components and makes them not easy to be damaged or removed, but also does not affect the overall appearance and use space of the backpack, and has both practicality and concealment. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 is a schematic diagram of a double shoulder bag in the application;

[0018] Figure 2 is a structure diagram of a three-layer composite structure in the application;

[0019] Figure 3 is an internal structure diagram of a double shoulder bag in the application;

[0020] Figure 4 is another structure diagram of a double shoulder bag in the application;

[0021] Figure 5 is Figure 4 a structure diagram of A view in the application;

[0022] in the figure,

[0023] 2, backpack main body; 21, inner lining layer; 22, buffer layer; 23, protective layer; 24, sandwich layer; 25, spacer layer; 251, hook; 26, first inner wall; 261, first connecting part; 27, second inner wall; 271, second connecting part; 28, containing pocket;

[0024] 3, GPS module. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the application will be described clearly and completely in the embodiments of the application combined with the drawings in the embodiments of the application. Obviously, the described embodiments are only a part of the embodiments of the application, not all the embodiments. Based on the embodiments in the application, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the application.

[0026] AsFigures 1 to 5 As shown, a kind of tri-proof antistatic theft-proof double shoulder bag, comprising: backpack main body 2 and theft-proof system, characterized by: backpack main body 2 includes three-layer composite structure, three-layer composite structure is inner lining 21, buffer layer 22, protective layer 23 respectively;Inner lining 21 is made of antistatic coating fabric, buffer layer 22 is made of EVA foam or high elasticity TPU material, protective layer 23 is cut-resistant mesh cloth, three-proof coating is arranged outside cut-resistant mesh cloth;The inner bottom of backpack main body 2 is provided with interlayer 24;Theft-proof system includes GPS module 3, GPS module 3 is arranged in interlayer 24.

[0027] In the present application, the inner lining 21 adopts antistatic coating fabric, which can effectively solve the problem that traditional double shoulder bags are easily damaged due to static accumulation, and provide a safe environment for storing electronic products. The buffer layer 22 is made of EVA foam or high elasticity TPU material, which can provide good cushioning effect against external impact and enhance the protection of the contents of the bag. The protective layer 23 is made of cut-resistant mesh cloth, which can resist knife penetration. The three-proof coating (usually refers to waterproof, oil-proof and dirt-proof) arranged outside the cut-resistant mesh cloth enables the backpack to resist various complex environments, improves the overall durability, and the built-in GPS module greatly improves the recovery probability of the backpack after loss, reduces the risk of personal property loss, and the inner bottom of the backpack main body 2 is provided with an interlayer 24, which is specially used to place the GPS module, thus cleverly hiding the important components and making them not easy to be damaged or removed, without affecting the overall appearance and use space of the backpack, and having both practicality and concealment.

[0028] Specifically, the antistatic coating fabric contains conductive fibers.

[0029] The conductive fibers can quickly conduct accumulated static electricity, making it difficult for static electricity to accumulate on the surface of the fabric. Compared with ordinary antistatic materials, the antistatic coating fabric containing conductive fibers can greatly reduce the risk of static accumulation, ensuring the safety of electronic products in the bag, effectively preventing damage to electronic components caused by static electricity, and further improving the protection capability of the backpack for electronic products.

[0030] Specifically, the cut-resistant mesh cloth is woven from high-strength aramid fibers.

[0031] Aramid fibers have high strength and relatively light weight. The cut-resistant mesh cloth woven from this material not only does not increase the weight of the backpack too much, affecting the convenience of carrying, but also ensures the good durability of the backpack.

[0032] Specifically, the interlayer 24 is also provided with an independent battery module or a mobile power supply interface.

[0033] For the anti-theft system with built-in GPS module, the independent battery module or mobile power interface can ensure that the GPS module always has sufficient power, thereby continuously and stably working.

[0034] Specifically, a partition 25 is arranged inside the backpack body 2 near the bottom wall, and the partition 25 has a spacing between the partition 25 and the bottom wall of the backpack body 2, and one end of the partition 25 is detachably arranged.

[0035] The spacing between the partition 25 and the bottom wall of the backpack body 2 forms a buffer area. When the backpack is accidentally dropped or subjected to external impact, this buffer area can absorb part of the impact force, reducing the impact on the items placed in the partition 25, and providing better protection for more valuable or fragile items.

[0036] Specifically, the upper and lower surfaces of the partition 25 are provided with flexible cushioning materials, and the flexible cushioning materials are latex.

[0037] The latex has good elasticity and cushioning performance, and when the backpack is subjected to vibration, collision or accidental drop, the latex on the upper and lower surfaces of the partition 25 can effectively absorb and disperse the impact force. For the items placed in the partition 25 or around the partition 25, such as fragile electronic products, delicate jewelry, glass products, etc., reliable shock protection can be provided, greatly reducing the risk of damage to the items due to external impact.

[0038] Specifically, the backpack body 2 has a first inner wall 26 and a second inner wall 27, and the first inner wall 26 and the second inner wall 27 are oppositely arranged; one side of the partition 25 is fixedly connected to the first inner wall 26, and the other side of the partition 25 is provided with at least two hooks 251; a plurality of first connecting portions 261 are fixed on the first inner wall 26, and a plurality of second connecting portions 271 are fixed on the second inner wall 27; the hooks 251 can be selectively hung on the first connecting portions 261 or the second connecting portions 271, and the height of the first connecting portions 261 is higher than the height of the second connecting portions 271, and when the hooks 251 are connected to the first connecting portions 261, a containing pocket 28 is formed.

[0039] The partition 25 can be selectively hung on the first connecting portions 261 or the second connecting portions 271 of different heights through the hooks 251, and the internal space layout of the backpack can be flexibly adjusted according to actual needs.

[0040] When placing electronic products, the hooks 251 can be hung on the second connecting portions 271 to form a spacing with the bottom, which can further buffer when the backpack falls, thereby effectively protecting the electronic products. When no protection is needed, the hooks 251 can be hung on the first connecting portions 261 to form the containing pocket 28, which is used for separately placing small products and can be used for protecting fragile products, and the backpack space is expanded.

[0041] It should be noted that all the direction indications in the embodiments of the present application, such as up, down, left, right, front, back, and the like, are only used to explain the relative position relationship and movement condition between the components, and the like, and if the specific posture changes, the direction indications will also change accordingly.

[0042] In addition, the descriptions involving "first", "second", and the like in the present application are only for the purpose of description, and cannot be understood as indicating or implying the relative importance of the technical features or implicitly indicating the number of the indicated technical features. Therefore, the features defined with "first" and "second" can explicitly or implicitly include at least one of the features. Meanwhile, the meaning of "and / or" appearing throughout the text is to include three schemes, for example, "A and / or B" includes A scheme, or B scheme, or A and B schemes are satisfied at the same time. In addition, the technical solutions of various embodiments can be combined with each other, but it must be based on the realization of the person skilled in the art, when the combination of technical solutions appears contradictory or cannot be realized, it should be considered that the combination of technical solutions does not exist, and is also not within the protection scope defined by the appended claims.

[0043] The above components are all general standard components or components known to those skilled in the art, and the structure and principle thereof can be known to those skilled in the art through technical manuals or through conventional experimental methods.

[0044] The specific embodiments described herein are merely illustrative of the present application. Those skilled in the art of the present application can make various modifications or supplements to the described specific embodiments or replace them with similar ways, but will not deviate from the spirit of the present application or exceed the scope defined by the appended claims.

Claims

1. A three-proofing anti-static anti-theft backpack, characterized in that, The utility model relates to a backpack body (2) and theftproof system, its characterized in be: the backpack body (2) includes three layer composite structure, three layer composite structure is inner lining (21), buffer layer (22), protective layer (23) respectively, the inner lining (21) is made of antistatic coating fabric, the buffer layer (22) is made of EVA bubble cotton or high elasticity TPU material, the protective layer (23) is anti -cut net cloth, and three -proof coating is set up outside the anti -cut net cloth, the inner bottom of the backpack body (2) is provided with interlayer (24), the theftproof system includes GPS module (3), and the GPS module (3) is set up in interlayer (24). The antistatic coating fabric contains conductive fibers.

2. The waterproof, antistatic, anti-theft double-shoulder bag according to claim 1, characterized in that, The anti-cut net cloth is woven from high-strength aramid fibers.

3. The waterproof, antistatic, anti-theft double-shoulder bag according to claim 1, characterized in that, The interlayer (24) is also provided with an independent battery module or a mobile power supply interface.

4. The waterproof, antistatic, anti-theft double-shoulder bag according to claim 1, characterized in that, A partition (25) is arranged inside the backpack body (2) near the bottom wall, the partition (25) has a space with the bottom wall of the backpack body (2), and one end of the partition (25) is detachably arranged.

5. The waterproof, antistatic, anti-theft double-shoulder bag according to claim 1, characterized in that, The upper and lower surfaces of the partition (25) are provided with flexible cushioning materials, and the flexible cushioning materials are latex.

6. The waterproof, antistatic, anti-theft double-shoulder bag according to claim 5, characterized in that, The backpack body (2) has a first inner wall (26) and a second inner wall (27), the first inner wall (26) and the second inner wall (27) are oppositely arranged, one side of the partition (25) is fixedly connected to the first inner wall (26), and the other side of the partition (25) is provided with at least two hooks (251); a plurality of first connecting portions (261) are fixed to the first inner wall (26), and a plurality of second connecting portions (271) are fixed to the second inner wall (27); the hooks (251) can be selectively hung on the first connecting portions (261) or the second connecting portions (271), the height of the first connecting portions (261) is higher than the height of the second connecting portions (271), and when the hooks (251) are connected to the first connecting portions (261), a containing pocket (28) is formed.

7. The waterproof, antistatic, anti-theft double-shoulder bag according to claim 5, characterized in that, ​

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