Close-fitting anti-theft bag
By using high-elastic fabric and Velcro components, the design solves the problems of traditional anti-theft bags being bulky and not fitting snugly, achieving a close-fitting, comfortable, and secure anti-theft bag design that reduces the risk of theft and increases user comfort.
Patent Information
- Application Number
- CN202520858941.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-30
- Publication Date
- 2026-02-24
- Estimated Expiration
- 2035-04-30
AI Technical Summary
Traditional anti-theft bags are bulky, not lightweight enough, and not fitted enough, making them prone to shaking and increasing the risk of theft. Their material selection and structural design are not optimized enough, making it difficult to simultaneously meet the requirements of being ultra-thin, fitted, and anti-theft.
The bag body, shoulder covers, and straps are made of high-elastic fabric and designed for close-fitting wear. The shoulder covers and straps are fixed together, and the bag body is tightly fitted by a hook and loop fastener assembly. High-elastic fabrics such as elastic spandex blends or modal materials are used to ensure comfort and theft prevention.
It allows the bag to be hidden inside clothing, making it difficult to detect and reducing the risk of theft. It also fits closely to the body's curves, reducing the feeling of foreign objects and improving comfort and anti-theft effectiveness.
Smart Images

Figure CN223929712U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of bag technology, and in particular to an anti-theft bag worn close to the body. Background Technology
[0002] In daily life, people often need to carry various personal items when going out, and anti-theft bags are widely used because they provide a certain level of security. However, traditional anti-theft bags are often bulky and not lightweight enough, making them prone to collisions with others or objects in crowded environments, causing inconvenience to the user. Moreover, their wearing method is not close-fitting enough, and they tend to swing during movement or walking, affecting not only comfort but also increasing the risk of theft, as thieves are more likely to strike when the bag is moving. In addition, the material selection and structural design of traditional anti-theft bags are not optimized enough, making it difficult to simultaneously meet the requirements of being ultra-thin, close-fitting, and anti-theft. Therefore, this utility model provides a new type of close-fitting anti-theft bag to solve the problems existing in the prior art. Utility Model Content
[0003] The purpose of this utility model is to provide a wearable anti-theft bag to solve the problems mentioned in the background art. To achieve the above objective, this utility model provides the following technical solution:
[0004] A close-fitting anti-theft bag includes a bag body, a shoulder sleeve, and a strap; the shoulder sleeve is connected to the bag body via the strap to form a shoulder strap for the bag body; the shoulder sleeve is for being inserted through the arm and worn on the shoulder; the bag body, the shoulder sleeve, and the strap are all made of high-elastic fabric.
[0005] Furthermore, the high-elastic fabric is an elastic spandex blend or modal material.
[0006] Furthermore, the bag body and the shoulder sleeve are respectively provided with connection holes. One end of the strap passes through the connection hole of the bag body and is connected and fixed, and the other end passes through the connection hole of the shoulder sleeve and is connected and fixed.
[0007] Furthermore, the two ends of the strap are provided with hook and loop fasteners, and the two ends of the strap are respectively connected and fixed to the bag body and the shoulder cover through the hook and loop fasteners.
[0008] Furthermore, the hook and loop fastener assembly includes an injection hook and a rough surface structure. The injection hook is disposed at the end of the strap, and the rough surface structure is disposed in the middle section of the strap. The injection hook forms a locking structure by bonding with the rough surface structure, thereby achieving the connection and fixation between the strap and the connecting hole.
[0009] Furthermore, the package body is provided with multiple storage compartments.
[0010] The beneficial effects of this utility model are as follows: the anti-theft bag of this utility model is worn close to the body, hiding the bag inside clothing, making it difficult for others to notice and greatly reducing the risk of theft; through the fixed connection of shoulder straps and straps, the bag can fit closely to the body, making it difficult to be pulled or snatched; at the same time, the whole is made of high-elastic fabric, which can fit closely to the curves of the human body, reducing the feeling of foreign objects when wearing it and ensuring the comfort of wearing it close to the body. Attached Figure Description
[0011] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0012] Figure 1 This is a schematic diagram of the structure of this utility model.
[0013] Figure 2 This is an exploded structural diagram of the present invention.
[0014] Figure 3 This is a schematic diagram of the strap structure of this utility model.
[0015] Figure 4 This is a schematic diagram of the usage state of this utility model.
[0016] It should be noted that the accompanying drawings are not necessarily drawn to scale, but are shown only in a schematic manner without affecting the reader's understanding. Detailed Implementation
[0017] 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.
[0018] In this invention, the terms "upper," "lower," "left," "right," "front," "rear," "top," "bottom," "inner," "outer," "middle," "vertical," "horizontal," "lateral," and "longitudinal" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. These terms are primarily for the purpose of better describing this invention and its embodiments, and are not intended to limit the indicated device, element, or component to having a specific orientation, or to be constructed and operated in a specific orientation.
[0019] Furthermore, in addition to indicating direction or positional relationship, some of the aforementioned terms may also have other meanings. For example, the term "above" may also be used in some cases to indicate a certain dependency or connection relationship. Those skilled in the art can understand the specific meaning of these terms in this utility model according to the specific circumstances.
[0020] Furthermore, the terms "installation," "setup," "equipped with," "connection," and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral structure; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium, or an internal connection between two devices, components, or parts. Those skilled in the art can understand the specific meaning of these terms in this utility model based on the specific circumstances.
[0021] Furthermore, the terms "first," "second," etc., are primarily used to distinguish different devices, elements, or components (which may be the same or different in specific type and construction), and are not intended to indicate or imply the relative importance or quantity of the indicated devices, elements, or components. Unless otherwise stated, "a plurality of" means two or more.
[0022] It should also be understood that the terminology used in this specification is for the purpose of describing particular embodiments only and is not intended to limit the scope of the invention. As used in this specification and the appended claims, the singular forms “a,” “an,” and “the” are intended to include the plural forms unless the context clearly indicates otherwise.
[0023] It should also be further understood that the term "and / or" as used in this specification and the appended claims refers to any combination of one or more of the associated listed items and all possible combinations, and includes such combinations.
[0024] like Figures 1 to 4As shown, a wearable anti-theft bag includes a bag body 1, a shoulder strap 2, and a strap 3. The bag body 1 has multiple storage compartments, allowing users to easily categorize and store different items, improving the organization and accessibility of these items. The shoulder strap 2 is connected to the bag body 1 via the strap 3 to form a shoulder strap. The shoulder strap 2 features a loop design, allowing the user to slip it over their arm and wear it over their shoulder for a close-fitting effect, reducing movement during exercise or walking and lowering the risk of theft. The bag body 1, shoulder strap 2, and strap 3 are all made of high-elastic fabric, which not only provides excellent elasticity to adapt to different body types but is also extremely lightweight, without adding extra weight or bulk to the user. This ensures the anti-theft bag's slim profile, making it more comfortable and reducing any feeling of foreign objects when wearing it. Users can wear this anti-theft bag under outer clothing or close to their skin. It is particularly suitable for small, infrequently accessed valuables, offering excellent concealment and high protection. In addition, the highly elastic fabric has good breathability and moisture absorption, keeping the body dry and comfortable even when worn for a long time or in hot weather.
[0025] The anti-theft bag in this embodiment is worn close to the body, hiding the bag body 1 inside clothing, making it difficult for others to notice and greatly reducing the risk of theft; and through the fixed connection of the shoulder strap 2 and the strap 3, the bag body 1 can fit tightly to the body, making it difficult to be pulled or snatched; at the same time, the whole is made of high elastic fabric, which can fit closely to the curves of the human body, reduce the feeling of foreign objects when wearing it, and ensure the comfort of wearing it close to the body.
[0026] As an example, the high-elastic fabric is either a blend of elastic spandex or modal. Both types of materials have good elasticity, softness, and resilience, allowing them to closely conform to the human body shape, providing a comfortable wearing experience and ensuring that the anti-theft bag remains close to the body and is not easily deformed during use; at the same time, they have a certain degree of abrasion resistance and breathability, ensuring the bag's lifespan and comfort during use.
[0027] The bag body 1 and the shoulder sleeve 2 are respectively provided with connection holes. One end of the strap 3 passes through the connection hole of the bag body 1 and is connected and fixed, and the other end passes through the connection hole of the shoulder sleeve 2 and is connected and fixed.
[0028] As an example, the connection method of the strap 3 is as follows: Each end of the strap 3 is equipped with a hook-and-loop fastener, which is then connected and secured to the bag body 1 and the shoulder strap 2 via the fastener. By using hook-and-loop fasteners instead of traditional buckles, the product achieves an extremely thin profile, allowing for comfortable wear and eliminating discomfort. Furthermore, the fasteners facilitate the installation and removal of the strap 3, allowing users to adjust its length to suit different wearing needs.
[0029] As an example, see Figure 3 The hook-and-loop fastener assembly includes an injection hook 31 and a textured surface structure 32. The injection hook 31 is located at the end of the strap 3, and the textured surface structure 32 is located in the middle section of the strap 3. The injection hook 31 and the textured surface structure 32 are bonded together to form a locking structure, thereby securing the strap 3 to the connecting hole. The injection hook 31 has strong adhesive force, ensuring a firm connection between the strap 3 and the bag body 1 and the shoulder cover 2, preventing it from easily coming loose. At the same time, it can be easily untied when the length of the strap 3 needs to be adjusted or the bag body 1 needs to be disassembled.
[0030] It should also be noted that, without conflict, the embodiments of this utility model and the features therein can be combined with each other to obtain new embodiments.
[0031] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any way. The scope of protection of the present utility model should be determined by the scope of the claims. Although the present utility model has been disclosed above with reference to preferred embodiments, it is not intended to limit the present utility model. Any person skilled in the art can make some modifications or alterations to the above-disclosed technical content to create equivalent embodiments without departing from the scope of the present utility model. Any simple modifications, equivalent changes, and alterations made to the above embodiments based on the technical essence of the present utility model without departing from the scope of the present utility model shall still fall within the scope of the present utility model.
Claims
1. A wearable anti-theft bag, characterized in that, It includes a bag body (1), a shoulder cover (2) and a strap (3); the shoulder cover (2) is connected to the bag body (1) through the strap (3) to form a shoulder strap of the bag body (1); the shoulder cover (2) is used to be put through the arm and worn on the shoulder; the bag body (1), the shoulder cover (2) and the strap (3) are all made of high elastic fabric.
2. The anti-theft bag worn close to the body according to claim 1, characterized in that, The high-elastic fabric is an elastic spandex blend or modal material.
3. The anti-theft bag worn close to the body according to claim 2, characterized in that, The bag body (1) and the shoulder sleeve (2) are respectively provided with connection holes. One end of the strap (3) passes through the connection hole of the bag body (1) and is connected and fixed, and the other end passes through the connection hole of the shoulder sleeve (2) and is connected and fixed.
4. The anti-theft bag worn close to the body according to claim 3, characterized in that, The two ends of the strap (3) are provided with hook and loop fasteners, and the two ends of the strap (3) are respectively connected and fixed to the bag body (1) and the shoulder cover (2) through the hook and loop fasteners.
5. The anti-theft bag worn close to the body according to claim 4, characterized in that, The hook and loop fastener assembly includes an injection hook (31) and a textured surface (32). The injection hook (31) is located at the end of the strap (3), and the textured surface (32) is located in the middle section of the strap (3). The injection hook (31) forms a locking structure by bonding with the textured surface (32), thereby achieving the connection and fixation between the strap (3) and the connecting hole.
6. The anti-theft bag worn close to the body according to claim 1, characterized in that, The package (1) is provided with multiple storage compartments.