Rotary anti-skid device for shoe sole

Abstract

The utility model discloses a rotary anti-skidding device for a sole, which comprises a sole plate, a first mounting groove is arranged on the left side of the front side of the sole plate, an anti-skidding disc is arranged in an inner cavity of the first mounting groove, an anti-skidding column is arranged on the front side of the anti-skidding disc, and a circular groove is arranged on the surface of the anti-skidding disc. Through the arrangement of the sole plate, the first mounting groove, the anti-skid disc, the anti-skid column, the circular groove, the bolt, the first rotating disc, the second mounting groove, the anti-skid plate, the anti-skid teeth, the positioning groove, the screw, the second rotating disc and the anti-skid arc-shaped strip, the anti-skid disc and the anti-skid plate are arranged in inner cavities of the first mounting groove and the second mounting groove respectively; when a user walks on the normal flat ground, the bolt and the screw can be screwed in the opposite directions to enable the bolt and the screw to be separated from the inner cavities of the anti-skid disc and the anti-skid plate respectively, and then the anti-skid structure can be detached from the shoe sole.

Description

Technical Field

[0001] The utility model relates to the technical field of anti-skid shoes, in particular to a rotary anti-skid device for shoe soles. Background Art

[0002] Ordinary soles mainly rely on the convex and concave structures on the bottom surface to play an anti-skid role. For occasions with high anti-skid requirements, such as mountain climbing and walking on ice, ordinary soles cannot meet the requirements. In mountainous areas or areas with long and cold winters, people have long been using professional shoes equipped with anti-skid spikes. However, due to their special structure, these professional shoes cannot be used as ordinary shoes.

[0003] For example, a Chinese utility model provides a "shoe sole anti-skid device", and its publication number is: CN216393246U. The patent includes a bottom plate, at least two guide sleeves are fixed on the bottom surface of the bottom plate, and anti-skid spikes are movably sleeved in each guide sleeve. On the top surface of the bottom plate, a rotating column is rotatably connected to each guide sleeve. The lower end of the rotating column is provided with a threaded portion, and the anti-skid spikes are driven to extend and retract by a reduction motor, so as to realize free switching between snow and flat ground;

[0004] This patent is not convenient for disassembly, and the arrangement of structures such as a reduction motor on the shoe will increase the weight of the shoe. Although the anti-slip spikes can be retracted and extended, the excessive weight will seriously affect the pressure on the user when walking. Therefore, the purpose of the utility model is to improve the practicality of the anti-slip shoes by arranging a lightweight anti-slip structure that is easy to disassemble. Utility Model Content

[0005] The purpose of the utility model is to provide a rotating anti-skid device for the sole, which has the advantage of easy disassembly of the anti-skid structure, solves the problem that the existing anti-skid devices on the soles are inconvenient to disassemble, and the arrangement of structures such as reduction motors on the shoes will increase the weight of the shoes. Although the anti-skid spikes can be retracted, the excessive weight will seriously affect the pressure of the user when walking.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a rotating anti-skid device for a sole, comprising a sole plate, a first mounting groove is opened on the left side of the front side of the sole plate, an anti-skid disc is arranged in the inner cavity of the first mounting groove, an anti-skid column is arranged on the front side of the anti-skid disc, a circular groove is opened on the surface of the anti-skid disc, a bolt is threadedly connected to the inner cavity of the circular groove, one end of the bolt is fixedly connected to the first rotating disc, a second mounting groove is opened on the right side of the front side of the sole plate, an anti-skid plate is arranged in the inner cavity of the second mounting groove, anti-skid teeth are arranged on the front side of the anti-skid plate, a positioning groove is opened on the front side of the anti-skid plate and located between the anti-skid teeth, a screw is threadedly connected to the inner cavity of the positioning groove, one end of the screw is fixedly connected to the second rotating disc, and an anti-skid arc strip is arranged on the front side of the sole plate and located between the first mounting groove and the second mounting groove.

[0007] Preferably, the surfaces of the first rotating disk and the second rotating disk are both fixedly connected with bumps, and the surfaces of the bumps are provided with anti-slip grooves.

[0008] Preferably, a convex pad is fixedly connected to the left side of the front side of the sole plate, and a convex strip is fixedly connected to the right side of the front side of the sole plate.

[0009] Preferably, a card frame is fixedly connected to the inner wall of the first mounting groove, a card block is fixedly connected to the edge of the surface of the anti-slip disk, and the surface of the card block is movably connected to the inner cavity of the card frame.

[0010] Preferably, an anti-scratch strip is fixedly connected to the edge of the sole plate surface, and the anti-scratch strip is made of aluminum sheet.

[0011] Preferably, both sides of the inner cavity of the second installation groove are fixedly connected with limiting pads, and one side of the limiting pad is in contact with the surface of the anti-slip plate.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] 1. The utility model provides a sole plate, a first mounting groove, an anti-skid disc, an anti-skid column, a circular groove, a bolt, a first rotating disc, a second mounting groove, an anti-skid plate, anti-skid teeth, a positioning groove, a screw, a second rotating disc and an anti-skid arc strip, respectively installs the anti-skid disc and the anti-skid plate into the inner cavity of the first mounting groove and the second mounting groove, and then screws and bolts are respectively screwed into the inner cavity of the anti-skid disc and the anti-skid plate, so that the anti-skid structure can be installed and fixed on the sole. When walking on a normal flat ground, the bolts and screws can be rotated in the opposite direction to separate the two from the inner cavity of the anti-skid disc and the anti-skid plate, respectively, so that the anti-skid structure can be removed from the sole.

[0014] 2. The utility model provides convex blocks to facilitate shoe users to manually rotate the first rotating disk and the second rotating disk, thereby rotating the bolts and screws; provides convex pads and convex strips to support the front and rear of the sole plate, and can further increase the friction of the bottom of the sole plate; provides a card frame and a card block to limit and fix the anti-skid disk so that it can be more stably installed and fixed in the inner cavity of the first mounting groove; provides an anti-scratch strip to protect the edge of the sole plate surface to prevent foreign objects from easily scratching the edge of the sole plate surface and affecting the appearance; provides a limiting pad to squeeze and limit the installed anti-skid plate to improve its installation tightness in the inner cavity of the second mounting groove. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional diagram of the structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the main structure of the utility model;

[0017] Figure 3 It is a three-dimensional diagram of the bolt of the utility model;

[0018] Figure 4 It is a three-dimensional diagram of the screw of the utility model;

[0019] Figure 5 For this utility model Figure 2 A local enlarged schematic diagram of point A in the middle.

[0020] In the figure: 1, sole plate; 2, first mounting groove; 3, anti-skid disc; 4, anti-skid column; 5, circular groove; 6, bolt; 7, first rotating disc; 8, second mounting groove; 9, anti-skid plate; 10, anti-skid teeth; 11, positioning groove; 12, screw; 13, second rotating disc; 14, anti-skid arc strip; 15, convex pad; 16, convex strip; 17, limit pad. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-5A rotary anti-skid device for a sole comprises a sole plate 1, a first mounting groove 2 is provided on the left side of the front side of the sole plate 1, an anti-skid disc 3 is provided in the inner cavity of the first mounting groove 2, an anti-skid column 4 is provided on the front side of the anti-skid disc 3, a circular groove 5 is provided on the surface of the anti-skid disc 3, a bolt 6 is threadedly connected to the inner cavity of the circular groove 5, and a first rotating disc 7 is fixedly connected to one end of the bolt 6, a second mounting groove 8 is provided on the right side of the front side of the sole plate 1, an anti-skid plate 9 is provided in the inner cavity of the second mounting groove 8, an anti-skid tooth 10 is provided on the front side of the anti-skid plate 9, a positioning groove 11 is provided on the front side of the anti-skid plate 9 and located between the anti-skid teeth 10, a screw 12 is threadedly connected to the inner cavity of the positioning groove 11, a second rotating disc 13 is fixedly connected to one end of the screw 12, and an anti-skid arc strip 14 is provided on the front side of the sole plate 1 and located between the first mounting groove 2 and the second mounting groove 8.

[0023] The surfaces of the first rotating disk 7 and the second rotating disk 13 are both fixedly connected with bumps, and the surfaces of the bumps are provided with anti-slip grooves.

[0024] Through the above technical solution, by providing the protrusions, it is convenient for the shoe user to rotate the first rotating disk 7 and the second rotating disk 13 by hand, thereby rotating the bolt 6 and the screw 12.

[0025] A convex pad 15 is fixedly connected to the left side of the front side of the sole plate 1 , and a convex strip 16 is fixedly connected to the right side of the front side of the sole plate 1 .

[0026] Through the above technical solution, by providing the convex pads 15 and the convex strips 16, the front and rear parts of the sole plate 1 are supported, and the friction force at the bottom of the sole plate 1 can be further increased.

[0027] A card frame is fixedly connected to the inner wall of the first installation groove 2, a card block is fixedly connected to the edge of the surface of the anti-skid plate 3, and the surface of the card block is movably connected to the inner cavity of the card frame.

[0028] Through the above technical solution, by providing a clamping frame and a clamping block, the anti-skid plate 3 is limited and fixed, so that it can be more stably installed and fixed in the inner cavity of the first installation groove 2.

[0029] An anti-scratch strip is fixedly connected to the edge of the surface of the sole plate 1, and the material of the anti-scratch strip is an aluminum sheet.

[0030] Through the above technical solution, the anti-scratch strip is provided to protect the edge of the surface of the sole plate 1, so as to prevent foreign objects from easily scratching the edge of the surface of the sole plate 1 and affecting the appearance.

[0031] Limiting pads 17 are fixedly connected to both sides of the inner cavity of the second mounting groove 8 , and one side of the limiting pad 17 is in contact with the surface of the anti-slip plate 9 .

[0032] Through the above technical solution, by providing the limiting pad 17 , the anti-slip plate 9 after installation is squeezed and limited, thereby improving the installation tightness thereof in the inner cavity of the second installation groove 8 .

[0033] During use, if the user needs to walk on snow or slippery ground, the anti-skid plate 3 and the anti-skid plate 9 can be respectively installed into the inner cavity of the first mounting groove 2 and the second mounting groove 8, and then the bolt 6 and the screw 12 can be respectively screwed into the inner cavity of the anti-skid plate 3 and the anti-skid plate 9, so that the anti-skid structure can be installed and fixed on the sole. The anti-skid column 4 at the bottom of the anti-skid plate 3 and the anti-skid plate 9 can greatly increase the friction force at the bottom of the sole plate 1. If the user walks on normal flat ground, the bolt 6 and the screw 12 can be rotated in the opposite direction to make them separate from the inner cavity of the anti-skid plate 3 and the anti-skid plate 9 respectively, and the anti-skid structure can be removed from the sole. Shoes with the anti-skid structure removed are more suitable for walking on normal flat ground.

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A rotary anti-skid device for a shoe sole, comprising a sole plate (1), characterized in that: A first mounting groove (2) is provided on the left side of the front side of the sole plate (1), an anti-skid plate (3) is provided in the inner cavity of the first mounting groove (2), an anti-skid column (4) is provided on the front side of the anti-skid plate (3), a circular groove (5) is provided on the surface of the anti-skid plate (3), a bolt (6) is threadedly connected to the inner cavity of the circular groove (5), one end of the bolt (6) is fixedly connected to the first rotating plate (7), a second mounting groove (8) is provided on the right side of the front side of the sole plate (1), and the second mounting groove The inner cavity of the shoe sole plate (8) is provided with an anti-skid plate (9), the front of the anti-skid plate (9) is provided with anti-skid teeth (10), the front of the anti-skid plate (9) and between the anti-skid teeth (10) are provided with a positioning groove (11), the inner cavity of the positioning groove (11) is threadedly connected with a screw (12), one end of the screw (12) is fixedly connected with a second rotating disk (13), and the front of the sole plate (1) and between the first mounting groove (2) and the second mounting groove (8) is provided with an anti-skid arc strip (14).

2. A rotary anti-skid device for a shoe sole according to claim 1, characterized in that: The surfaces of the first rotating disk (7) and the second rotating disk (13) are both fixedly connected with protrusions, and the surfaces of the protrusions are provided with anti-slip grooves.

3. A rotary anti-skid device for a shoe sole according to claim 1, characterized in that: A convex pad (15) is fixedly connected to the left side of the front side of the sole plate (1), and a convex strip (16) is fixedly connected to the right side of the front side of the sole plate (1).

4. A rotary anti-skid device for a shoe sole according to claim 1, characterized in that: The inner wall of the first installation groove (2) is fixedly connected to a card frame, the edge of the surface of the anti-slip plate (3) is fixedly connected to a card block, and the surface of the card block is movably connected to the inner cavity of the card frame.

5. The rotary anti-skid device for the sole of a shoe according to claim 1, characterized in that: An anti-scratch strip is fixedly connected to the edge of the surface of the sole plate (1), and the material of the anti-scratch strip is an aluminum sheet.

6. A rotary anti-skid device for a shoe sole according to claim 1, characterized in that: Limiting pads (17) are fixedly connected to both sides of the inner cavity of the second mounting groove (8), and one side of the limiting pad (17) is in contact with the surface of the anti-slip plate (9).

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