Antiskid device for shoes
By incorporating rubber sleeves and anti-slip chains into the anti-slip device for shoes, and utilizing the rotation of four-tooth beads and the support of the support frame, the problems of decreased anti-slip performance and uncomfortable walking in snowy environments are solved, achieving stable and comfortable walking in snowy conditions.
Patent Information
- Application Number
- CN202520612415.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-02
- Publication Date
- 2026-01-23
- Estimated Expiration
- 2035-04-02
AI Technical Summary
Existing anti-slip devices for shoes are prone to snow accumulation in snowy environments, resulting in reduced anti-slip performance and discomfort when walking.
An anti-slip device consisting of a rubber sleeve and anti-slip chains was designed. The anti-slip chains are composed of triangular chains and square chains, with four-tooth beads installed on the chains. The design of the support frame and the support top plate ensures that the four-tooth beads rotate stably, preventing snow accumulation and increasing friction.
It effectively prevents snow accumulation in snowy environments, improves anti-slip performance, maintains walking comfort and stability, and extends the service life of the device.
Smart Images
Figure CN223817055U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of anti-slip devices for shoes, specifically to an anti-slip device for shoes. Background Technology
[0002] In daily life, people's walking safety is closely related to the anti-slip performance of shoes. Whether on wet ground, icy roads, or smooth tile surfaces, the risk of slipping and falling is always present, seriously affecting people's daily travel safety and quality of life.
[0003] Currently, common anti-slip methods for footwear mainly rely on the tread pattern design of the sole. However, the anti-slip effect of these patterns is greatly reduced in icy and snowy environments, so people still fall. In order to walk normally in icy and snowy environments, people install anti-slip devices on the soles of their shoes to improve the anti-slip performance of shoes in various environments and reduce the occurrence of slip accidents.
[0004] However, in actual use, existing anti-slip devices for shoes have revealed many drawbacks. In snowy conditions, snow easily accumulates between the anti-slip chains on the soles of shoes. This not only covers the key structures of the anti-slip device, significantly reducing its effective friction and weakening its anti-slip performance, but also changes the original weight distribution and structural shape of the sole. This not only increases the burden when walking, but also seriously affects walking comfort, making the steps heavy and unstable. Such conditions make it difficult for existing anti-slip devices for shoes to meet people's actual needs for anti-slip and comfortable walking in complex environments. Therefore, innovative design and technological improvements are needed to solve this problem. Utility Model Content
[0005] The purpose of this utility model is to provide a shoe anti-slip device to solve the following technical problem: how to prevent snow from accumulating on the sole of the shoe during use, which would weaken the anti-slip performance and reduce the comfort of walking.
[0006] The purpose of this utility model can be achieved through the following technical solution: a shoe anti-slip device, comprising: a rubber sleeve and an anti-slip chain, wherein the anti-slip chain is fixedly connected to the outer surface of the edge of the rubber sleeve; a pull ring is provided at the end of the rubber sleeve, and nail holes are evenly opened on the outer periphery of the upper surface of the rubber sleeve, wherein rivets are installed inside the nail holes;
[0007] The anti-skid chain includes a triangular chain and a square chain. Both the triangular chain and the square chain include steel wire rope. The outer surface of the steel wire rope is uniformly fitted with knots and spacer sleeves. The outer surface of the knot is connected to a metal chain. The top of the metal chain is connected to a hook. The triangular chain is divided into triangular sections, and the square chain is divided into four corner sections.
[0008] The outer surfaces of the triangular chain and the square chain are uniformly equipped with anti-slip components, which include four-tooth beads uniformly and symmetrically sleeved on the outer surface of the wire rope.
[0009] As a preferred embodiment of this utility model, the hook is positioned at the top of the rivet hole by means of a rivet.
[0010] As a preferred embodiment of this utility model: the triangular chain is located at the bottom of the rubber sleeve near the pull ring, and the four-corner chain is located at the bottom of the rubber sleeve away from the pull ring.
[0011] As a preferred embodiment of this utility model: the support frame is sleeved on the outer surface of the wire rope through the sleeve hole, and the support frame and the four-tooth bead are arranged between the spacer sleeve.
[0012] As a preferred embodiment of this utility model, the top of the supporting top plate is provided with anti-slip texture.
[0013] As a preferred embodiment of this utility model, the lowest end of the support foot is higher than the lowest end of the four-tooth bead.
[0014] As a preferred embodiment of this utility model: support frames are provided on the outer surfaces of the ends of the two sets of symmetrical four-tooth beads, a support plate is fixedly connected to the top of the support frame, a sleeve hole is provided on the side of the support frame and the center of a section of the four-tooth beads, and support feet are symmetrically provided on the outer surface of the bottom end of the support frame.
[0015] The beneficial effects of this utility model are:
[0016] (1) By setting anti-slip components at the bottom of the anti-slip device, the present invention can prevent snow from accumulating between the anti-slip chains on the sole of the shoe in snowy conditions, and will not cause the key structure of the anti-slip device to be covered. The rotation of the four-tooth beads can effectively increase the friction force and enhance the anti-slip performance. Therefore, it will not change the original weight distribution and structural form of the sole. This will not only not increase the burden when walking, but will also not affect the comfort of walking and ensure the stability of the steps. Therefore, the anti-slip device for shoes is a good fit for people's actual needs for anti-slip and comfortable walking in complex environments.
[0017] (2) The present invention can bite the ice and snow through the teeth on the outer surface of the four-tooth beads to achieve gripping and anti-slip. The four-tooth beads can also rotate on the steel wire rope to make the ice and snow fall off and not condense on the sole of the shoe. Moreover, the rotation of the four-tooth beads can make even contact with the ground, so the four-tooth beads can be worn evenly, thus improving the service life of the anti-slip device for shoes. Attached Figure Description
[0018] The present invention will be further described below with reference to the accompanying drawings.
[0019] Figure 1A schematic diagram of a shoe anti-slip device;
[0020] Figure 2 This is a schematic diagram of the rubber sleeve structure;
[0021] Figure 3 This is a schematic diagram of a triangular chain structure;
[0022] Figure 4 This is a schematic diagram of a four-corner chain structure;
[0023] Figure 5 This is a schematic diagram of the anti-slip component structure;
[0024] Figure 6 This is a schematic diagram of a four-tooth beaded structure.
[0025] Figure descriptions: 1. Rubber sleeve; 2a. Triangular chain; 2b. Four-corner chain; 4. Anti-slip component; 11. Pull ring; 12. Nail hole; 13. Rivet; 21. Knot; 22. Steel wire rope; 23. Spacer sleeve; 24. Metal chain; 25. Hook; 41. Support foot; 42. Four-tooth bead; 43. Socket hole; 44. Support frame; 45. Support top plate. Detailed Implementation
[0026] 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 skilled in the art without creative effort are within the protection scope of the present utility model.
[0027] Please see Figures 1-6 As shown, this utility model is a shoe anti-slip device, including: a rubber sleeve 1 and an anti-slip chain, the anti-slip chain being fixedly connected to the outer surface of the edge of the rubber sleeve 1; a pull ring 11 is provided at the end of the rubber sleeve 1, and nail holes 12 are evenly opened on the outer edge of the upper surface of the rubber sleeve 1, and rivets 13 are installed inside the nail holes 12.
[0028] The anti-skid chain includes a triangular chain 2a and a square chain 2b. Both the triangular chain 2a and the square chain 2b include a steel wire rope 22. The outer surface of the steel wire rope 22 is evenly fitted with a bend 21 and a spacer sleeve 23. The outer surface of the bend 21 is connected to a metal chain 24. The top of the metal chain 24 is connected to a hook 25. The triangular chain 2a is set in a triangular configuration, and the square chain 2b is set in a four-corner configuration.
[0029] Anti-slip components 4 are uniformly installed on the outer surfaces of the triangular chain 2a and the square chain 2b. The anti-slip components 4 include four-tooth beads 42 that are uniformly and symmetrically sleeved on the outer surface of the wire rope 22.
[0030] The hook 25 is positioned at the top of the rivet hole 12 by the rivet 13, which can ensure a stable connection between the rubber sleeve 1 and the anti-skid chain.
[0031] The triangular chain 2a is located at the bottom of the rubber sleeve 1, near the pull ring 11, and the four-corner chain 2b is located at the bottom of the rubber sleeve 1, away from the pull ring 11, so that it can be in contact with the bottom fitting.
[0032] The support frame 44 is sleeved on the outer surface of the wire rope 22 through the sleeve hole 43, and the support frame 44 and the four-tooth bead 42 are arranged between the spacer sleeve 23, which can isolate the four-tooth bead 42 from contact with the shoe sole and ensure the stable rotation of the four-tooth bead 42.
[0033] The top of the support plate 45 is provided with anti-slip texture, which enables the support plate 45 to make more stable contact with the sole of the shoe, ensuring stable walking.
[0034] The lowest point of the support foot 41 is higher than the lowest point of the four-tooth bead 42, which allows the four-tooth bead 42 to make priority contact with the ground, providing primary anti-slip. When the support foot 41 descends and contacts the ground, it can provide secondary grip, further providing protection.
[0035] Support frames 44 are provided on the outer surfaces of the ends of two sets of symmetrical four-tooth beads 42. A support plate 45 is fixedly connected to the top of the support frame 44. A sleeve hole 43 is provided on the side of the support frame 44 and at the center of a section of the four-tooth beads 42. Support feet 41 are symmetrically provided on the outer surface of the bottom end of the support frame 44.
[0036] The working principle of this invention is as follows: When the snow is slippery, an anti-slip device needs to be worn on the sole of the shoe. When wearing it, first, the front end of the rubber sleeve 1 is placed over the outside of the forefoot, so that the forefoot steps on the upper part of the four-corner chain 2b. At the same time, the support plate 45 at the top of the support frame 44 will contact the bottom of the forefoot. Then, pull the pull ring 11 backward to deform it, so that the rear end of the rubber sleeve 1 is placed over the outside of the heel. At the same time, the bottom of the heel steps on the upper part of the triangular chain 2a, and the support plate 45 at the top of the support frame 44 will contact the bottom of the heel. After the anti-slip device is worn, you can walk on the slippery snow. During walking, the four-toothed beads 42 will first contact the ground, and the teeth on the outer surface of the four-toothed beads 42 can grip the icy and snowy ground, achieving grip and anti-slip. The four-toothed beads 42 can rotate on the outer surface of the steel wire rope 22 as the person walks, allowing ice and snow to fall off and not condense on the sole of the shoe. The rotation of the four-toothed beads 42 brings uniform wear in contact with the ground, thereby improving the service life of the four-toothed beads 42. Moreover, during walking, the supporting top plate 45 will drop when it is under pressure, so that the supporting feet 41 at both ends will contact the ground, thereby increasing the support for the sole of the shoe and further playing an anti-slip role. In addition, the supporting top plate 45 is in contact with the sole of the shoe and will not be hurt by the teeth on the outer surface of the four-toothed beads 42, improving comfort. Therefore, through the rubber sleeve 1, anti-slip chain and anti-slip component 4, the anti-slip device of the shoe can prevent snow from accumulating on the sole of the shoe during use, which would weaken the anti-slip performance and make walking uncomfortable.
[0037] The above description details one embodiment of the present utility model, but it is merely a preferred embodiment and should not be construed as limiting the scope of the present utility model. All equivalent variations and improvements made within the scope of the present utility model application should still fall within the patent coverage of the present utility model.
Claims
1. A shoe anti-slip device, comprising: A rubber sleeve (1) and an anti-skid chain, wherein the anti-skid chain is fixedly connected to the outer surface of the edge of the rubber sleeve (1); characterized in that a pull ring (11) is provided at the end of the rubber sleeve (1), and nail holes (12) are evenly opened on the outer periphery of the upper surface of the rubber sleeve (1), and rivets (13) are installed inside the nail holes (12). The anti-skid chain includes a triangular chain (2a) and a square chain (2b). Both the triangular chain (2a) and the square chain (2b) include steel wire rope (22). The outer surface of the steel wire rope (22) is uniformly fitted with a bend (21) and a spacer sleeve (23). The outer surface of the bend (21) is connected to a metal chain (24). The top of the metal chain (24) is connected to a hook (25). The triangular chain (2a) is divided into triangular sections, and the square chain (2b) is divided into four corner sections. The outer surfaces of the triangular chain (2a) and the quadrangular chain (2b) are uniformly equipped with anti-slip components (4), the anti-slip components (4) including four-tooth beads (42) uniformly and symmetrically sleeved on the outer surface of the wire rope (22). The outer surfaces of the ends of the two sets of symmetrical four-tooth beads (42) are provided with support frames (44), the top of the support frame (44) is fixedly connected with a support plate (45), the side of the support frame (44) and the center of a section of the four-tooth beads (42) are provided with socket holes (43), and the outer surfaces of the bottom end of the support frame (44) are symmetrically provided with support feet (41).
2. The anti-slip device for shoes according to claim 1, characterized in that, The hook (25) is positioned on top of the rivet hole (12) by a rivet (13).
3. The anti-slip device for shoes according to claim 2, characterized in that, The triangular chain (2a) is located at the bottom of the rubber sleeve (1) near the pull ring (11), and the quadrangular chain (2b) is located at the bottom of the rubber sleeve (1) away from the pull ring (11).
4. The anti-slip device for shoes according to claim 1, characterized in that, The support frame (44) is sleeved on the outer surface of the wire rope (22) through the sleeve hole (43), and the support frame (44) and the four-tooth bead (42) are arranged between the spacer sleeve (23).
5. The anti-slip device for shoes according to claim 1, characterized in that, The top of the supporting top plate (45) is provided with anti-slip texture.
6. The anti-slip device for shoes according to claim 1, characterized in that, The lowest end of the support foot (41) is higher than the lowest end of the four-tooth bead (42).