A type of wear-resistant patch
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-10-09
- Publication Date
- 2026-08-14
AI Technical Summary
在实际操作中，燕尾槽、铆钉与托架的配合可能会过于紧密或过于松散，这不仅影响了略章的安装效果，也降低了安装的效率
本实用新型利用凸条和卡接槽的滑动连接结合第一磁吸件与第二磁吸件间的强力磁吸实现刚性基板与托架间的快速稳定拆装，安装时，只需将刚性基板的卡接槽沿着凸条滑入，当滑至第一磁吸件与第二磁吸件相对应的位置时，在强磁吸引力的作用下，实现稳定连接；拆除时，利用沿卡接槽长度方向的外力克服第一磁吸件与第二磁吸件间的强磁吸引力，实现刚性基板从托架上的脱离。此外，本实用新型的编织面料层采用耐磨合成纤维混纺层，耐磨效果好，并在编织层上涂覆有三防涂层，防水、防油、防污。
Smart Images
Figure CN224627705U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of clothing accessories technology, and in particular to a wear-resistant patch. Background Technology
[0002] Insignia are decorative badges on military uniforms used to display a soldier's honors, experience, rank, and length of service. These badges are usually uniform in size and can be combined according to specific rules. They are then fixed to an insignia holder to form a ribbon, and finally secured to the uniform using fasteners on the holder.
[0003] Currently, the badge is mainly installed by using a dovetail joint to snap onto the badge bracket, relying primarily on the contact between the rivet at its bottom and the badge bracket. In practice, the fit between the dovetail joint, rivet, and bracket may be too tight or too loose, which not only affects the installation effect of the badge but also reduces the installation efficiency. Utility Model Content
[0004] The purpose of this invention is to provide a wear-resistant patch to solve the problems mentioned in the background art.
[0005] To achieve the above objectives, the present invention adopts the following technical solution: A wear-resistant patch includes a rigid substrate, a woven fabric layer fixedly covered on the rigid substrate, and a bracket detachably connected to the rigid substrate.
[0006] The woven fabric layer includes a wear-resistant synthetic fiber blend layer and a three-proof coating applied to the wear-resistant synthetic fiber blend layer.
[0007] The rigid substrate includes a C-shaped substrate body at the top and a U-shaped snap-fit groove at the bottom, which are integrally formed and connected; the opening of the C-shaped substrate body is vertically downward; the opening of the U-shaped snap-fit groove is vertically downward; a first magnetic element is embedded in the center of the bottom of the snap-fit groove; the outer wall of the C-shaped substrate body is fixedly bonded to the woven fabric layer.
[0008] The bracket has a convex cross-section, including a protruding strip at the top that matches the snap-fit groove and a bracket base plate at the bottom, which are integrally formed and connected; a second magnetic component that matches the first magnetic component is embedded in the top surface of the protruding strip; the first magnetic component and the second magnetic component are magnetically connected to each other; the protruding strip and the snap-fit groove can slide against each other; the bracket base plate is detachably connected to the uniform by a fixing buckle.
[0009] Preferably, the bracket has rounded corners at both ends to facilitate the sliding of the protrusions into the snap-fit grooves.
[0010] Preferably, the width of the C-shaped opening of the substrate body is greater than the width of the bracket base plate, which facilitates the connection between the bracket and the rigid substrate.
[0011] Preferably, the wear-resistant synthetic fiber blended layer is made of nylon fiber and polyester fiber blend, which has good wear resistance and low cost.
[0012] Preferably, the three-proof coating includes a DuPont Teflon coating, which makes the woven fabric layer waterproof, oil-proof, and stain-proof.
[0013] Preferably, both the first magnetic attractor and the second magnetic attractor are circular neodymium iron boron magnets; the outer side of the circular neodymium iron boron magnet is magnetically connected with an anti-collision steel sleeve to improve the anti-collision performance of the neodymium iron boron magnet.
[0014] Compared with the prior art, the wear-resistant patch of this application has the following beneficial effects: This invention utilizes the sliding connection of the protrusion and the snap-fit groove, combined with the strong magnetic attraction between the first and second magnetic components, to achieve rapid and stable assembly and disassembly of the rigid substrate and the bracket. During installation, simply slide the snap-fit groove of the rigid substrate along the protrusion. When it reaches the corresponding position of the first and second magnetic components, a stable connection is achieved under the action of strong magnetic attraction. During disassembly, external force along the length of the snap-fit groove overcomes the strong magnetic attraction between the first and second magnetic components, allowing the rigid substrate to detach from the bracket. Furthermore, the woven fabric layer of this invention uses a wear-resistant synthetic fiber blend layer, providing excellent wear resistance, and is coated with a three-proof coating, making it waterproof, oil-proof, and stain-proof. Attached Figure Description
[0015] Figure 1 This is a schematic diagram of the structure of an embodiment of the present utility model; Figure 2 This is a structural schematic diagram from another perspective of an embodiment of the present utility model; Figure 3 This is an exploded view of the structure of an embodiment of the present utility model; Figure 4 This is an exploded view of the structure from another perspective of an embodiment of the present invention; Figure 5 This is a schematic diagram of the structure of the woven fabric layer in an embodiment of this utility model.
[0016] Reference numerals: 1. Rigid substrate; 11. Substrate body; 12. Snap-fit groove; 13. First magnetic chuck; 2. Woven fabric layer; 21. Wear-resistant synthetic fiber blend layer; 22. Three-proof coating; 3. Bracket; 31. Raised strip; 32. Second magnetic chuck; 33. Bracket base plate; 34. Rounded corner. Detailed Implementation
[0017] The following detailed description illustrates the specific implementation method: Example 1
[0018] like Figure 1-5 As shown, this embodiment illustrates a wear-resistant patch, comprising a rigid substrate 1, a woven fabric layer 2 fixedly covered on the rigid substrate 1, and a bracket 3 detachably connected to the rigid substrate 1. Specifically, in this embodiment, both the rigid substrate 1 and the bracket 3 can be made of PP engineering plastic.
[0019] In this embodiment, the woven fabric layer 2 includes a wear-resistant synthetic fiber blended layer 21 and a three-proof coating 22 coated on the wear-resistant synthetic fiber blended layer 21, which is waterproof, oil-proof, and stain-proof.
[0020] In this embodiment, the rigid substrate 1 includes a substrate body 11 with a C-shaped cross-section disposed at the top and a snap-fit groove 12 with a U-shaped cross-section disposed at the bottom, which are integrally formed and connected; the opening of the C-shaped substrate body 11 is vertically downward; the opening of the U-shaped snap-fit groove 12 is vertically downward; a first magnetic suction member 13 is fixedly embedded at the center of the bottom of the snap-fit groove 12; the outer wall of the C-shaped substrate body 11 is fixedly bonded to the woven fabric layer 2, that is, the woven fabric layer 2 is fixedly bonded to the outside of the C-shaped substrate body 11.
[0021] In this embodiment, the bracket 3 has a convex cross-section, including a protruding strip 31 at the top that matches the snap-fit groove 12 and a bracket base plate 33 at the bottom, which are integrally formed and connected; the top surface of the protruding strip 31 is fixedly embedded with a second magnetic suction member 32 that matches the first magnetic suction member 13; the first magnetic suction member 13 and the second magnetic suction member 32 are magnetically connected to each other; the protruding strip 31 and the snap-fit groove 12 are slidably abutted; the bracket base plate 33 is detachably connected to the uniform by a fixing buckle, which can be a round buckle commonly used in badges on the market.
[0022] In actual assembly and disassembly, simply slide the snap-fit groove 12 of the rigid substrate 1 along the protrusion 31. When it slides to the position corresponding to the first magnetic accumulator 13 and the second magnetic accumulator 32, a stable connection is achieved under the action of strong magnetic attraction. When disassembling, use the external force along the length direction of the snap-fit groove 12 to overcome the strong magnetic attraction between the first magnetic accumulator 13 and the second magnetic accumulator 32, so as to detach the rigid substrate 1 from the bracket 3. Example 2
[0023] like Figure 1-5 As shown, another embodiment, based on embodiment 1, illustrates a wear-resistant patch. Further explanation is provided in a further possible implementation of this embodiment, such as... Figure 3-4 As shown, the bracket 3 has guide rounded corners 34 at both ends to facilitate the sliding of the protrusion 31 into the snap-fit groove 12.
[0024] To further explain, in another possible implementation of this embodiment, such as Figure 2 As shown, the C-shaped opening width of the substrate body 11 is greater than the width of the bracket base plate 33, which facilitates the connection between the bracket 3 and the rigid substrate 1. Example 3
[0025] like Figure 1-5 As shown, another embodiment demonstrates a wear-resistant layer based on embodiment 1. Further, in a further possible implementation of this embodiment, the wear-resistant synthetic fiber blended layer 21 is made of nylon fiber and polyester fiber blend, which has good wear resistance and low cost.
[0026] To further explain, in another possible embodiment of this example, the three-proof coating 22 includes a DuPont Teflon coating, which makes the woven fabric layer 2 waterproof, oil-proof, and stain-proof. Example 4
[0027] like Figure 1-5 As shown, another embodiment, based on embodiment 1, illustrates a wear-resistant patch. Further explanation is provided in a further possible implementation of this embodiment, such as... Figure 3-4 As shown, both the first magnetic component 13 and the second magnetic component 32 are made of circular neodymium iron boron magnets; the outer side of the circular neodymium iron boron magnet is magnetically connected to an anti-collision steel sleeve to improve the anti-collision performance of the neodymium iron boron magnet.
[0028] The above descriptions are merely embodiments of this utility model, and common knowledge regarding specific structures and characteristics is not elaborated upon here. It should be noted that those skilled in the art can make various modifications and improvements without departing from the structure of this utility model, and these should also be considered within the scope of protection of this utility model. These modifications will not affect the effectiveness of the implementation of this utility model or the practicality of the patent. The scope of protection claimed in this application shall be determined by the content of its claims, and the specific embodiments described in the specification can be used to interpret the content of the claims.
Claims
1. A wear-resistant patch, characterized in that: It includes a rigid substrate, a woven fabric layer fixedly covered on the rigid substrate, and a bracket detachably connected to the rigid substrate; The woven fabric layer includes a wear-resistant synthetic fiber blend layer and a three-proof coating applied to the wear-resistant synthetic fiber blend layer; The rigid substrate includes a C-shaped substrate body disposed at the top and a U-shaped snap-fit groove disposed at the bottom, which are integrally formed and connected; the opening of the C-shaped substrate body is vertically downward; the opening of the U-shaped snap-fit groove is vertically downward; a first magnetic suction element is embedded in the center of the bottom of the snap-fit groove; the outer wall of the C-shaped substrate body is fixedly bonded to the woven fabric layer. The bracket has a convex cross-section, including a protruding strip at the top that matches the snap-fit groove and a bracket base plate at the bottom, which are integrally formed and connected; a second magnetic component that matches the first magnetic component is embedded in the top surface of the protruding strip; the first magnetic component and the second magnetic component are magnetically connected to each other; the protruding strip and the snap-fit groove can slide against each other; the bracket base plate is detachably connected to the uniform by a fixing buckle.
2. The wear-resistant patch according to claim 1, characterized in that: The bracket has rounded corners at both ends.
3. The wear-resistant patch according to claim 1, characterized in that: The width of the C-shaped opening in the substrate body is greater than the width of the bracket base plate.
4. The wear-resistant patch according to claim 1, characterized in that: The three-proof coating includes a DuPont Teflon coating.
5. A wear-resistant patch according to claim 1, characterized in that: Both the first and second magnetic components are made of circular neodymium iron boron magnets; the outer side of the circular neodymium iron boron magnets is magnetically connected to an anti-collision steel sleeve.