Anti-slippery bio-based rubber sole

Abstract

The utility model discloses a slippery-resistant bio-based rubber sole, and aims to solve the technical problem that in the prior art, when shoes made of rubber soles are used on a slippery ground in rainy and snowy days, the slippery condition under the feet is easy to occur, and the risk of slipping and falling injury is increased. The rubber sole comprises a sole body, the bottom side of the sole body is connected with anti-skid nails, the bottom side of the sole body is sleeved with a protection pad, the inner wall of the protection pad is connected with a first sliding block, the side surface, close to the first sliding block, of the sole body is provided with a first sliding groove, the end of the protection pad is provided with a threaded hole, and the bottom side of the sole body is provided with a round hole. And fixing bolts are inserted into the circular holes and the threaded holes. According to the rubber sole, the fixing bolts can move towards the outside of the threaded holes when rotating in the threaded holes, when the fixing bolts move to the outside of the threaded holes, the fixing bolts can be taken down, then the protection pads can be taken down, skid resistance is achieved through the anti-skid nails in rainy and snowy weather, and therefore the wet skid resistance effect of the rubber sole is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to rubber shoe sole technical field, concretely relates to a kind of anti-wet and slippery bio-based rubber shoe sole. BACKGROUND

[0002] Bio-based rubber shoe sole refers to the rubber shoe sole prepared using bio-based materials (such as renewable resources such as plants and microorganisms). These bio-based materials can be processed into materials with rubber properties, and then used for the production of shoe soles. Bio-based rubber shoe soles are widely used in various sports shoes, casual shoes and outdoor shoes, etc.

[0003] The main raw materials of bio-based rubber shoe soles come from renewable resources, such as plant starch and vegetable oil, so the production process has less impact on the environment. Compared with traditional petroleum-based rubber, bio-based rubber shoe soles are more in line with the concept of environmental protection and sustainable development. Some bio-based rubber shoe sole materials are biodegradable and can decompose in the natural environment, reducing environmental pollution. This is of great significance to solve the pressure of waste shoes on the environment.

[0004] The existing rubber shoe soles have the following problems during use:

[0005] When the shoes produced by rubber shoe soles are used in rainy and snowy days, the friction coefficient of the material itself in a humid environment may decrease, resulting in reduced grip. Therefore, during walking or running, once the wearer encounters a wet and slippery ground, especially a road covered with rainwater or melted snow, it is easy to slip, which increases the risk of falling and injury. SUMMARY

[0006] (1) Technical problem to be solved

[0007] In view of the shortcomings of the prior art, the purpose of the utility model is to provide an anti-wet and slippery bio-based rubber shoe sole, which aims to solve the technical problem that the shoes produced by rubber shoe soles in the prior art have a reduced grip when used in rainy and snowy days due to the decrease in friction coefficient of the material itself in a humid environment. Therefore, during walking or running, once the wearer encounters a wet and slippery ground, especially a road covered with rainwater or melted snow, it is easy to slip, which increases the risk of falling and injury.

[0008] (2) Technical solution

[0009] In order to solve the above technical problems, the utility model provides a kind of wet skid resistance bio -based rubber shoe sole, the rubber shoe sole includes shoe sole main body, the bottom side of shoe sole main body is connected with antiskid nail, the bottom side of shoe sole main body is sleeved with protective pad, the inner wall of protective pad is connected with first sliding block, the side surface of shoe sole main body close to first sliding block is equipped with first sliding slot, the end of protective pad is equipped with threaded hole, the bottom side of shoe sole main body is equipped with round hole, and fixed bolt is inserted in the inside of round hole and threaded hole.

[0010] When the rubber shoe sole of the present technical solution is used, the fixed bolt can move to the outside of the threaded hole when rotating in the threaded hole, the fixed bolt can be removed when moving to the outside of the threaded hole, then the protective pad can be pulled away from the shoe sole main body and removed, at this time, the antiskid nail can play a role in preventing skidding in rainy and snowy weather.

[0011] Preferably, the first sliding block is connected to the shoe sole main body through the first sliding slot, and the first sliding block can slide in the first sliding slot when the protective pad is subjected to a force, so that the position of the protective pad can be limited.

[0012] Further, the fixed bolt is connected to the shoe sole main body through the round hole, and the fixed bolt is connected to the threaded hole through the threaded connection, so that the position of the protective pad can be fixed.

[0013] Further, the inner wall of the shoe sole main body is connected to a spring strip, the top of the spring strip is connected to a buffer pad, the bottom side of the buffer pad is connected to a cylinder, the side surface of the cylinder is connected to a second sliding block, and the inner wall of the shoe sole main body close to the second sliding block is connected to a second sliding slot.

[0014] Further, the buffer pad is made of rubber material, and the buffer pad and the spring strip form an elastic extension structure, so that the buffer pad can be contracted by pressing the spring strip when moving downward, and the spring strip can be elastically buffered to protect the foot.

[0015] Further, the second sliding block and the second sliding slot are symmetrically arranged on both sides of the cylinder, and the second sliding block is connected to the shoe sole main body through the second sliding slot, so that the second sliding block can slide in the second sliding slot when the cylinder is subjected to a force, and the movement direction of the buffer pad can be limited by the cylinder.

[0016] (3) Advantageous effects

[0017] Compared with the prior art, the utility model has the following advantages:

[0018] 1. In this utility model, when the fixing bolt rotates inside the threaded hole, it can move to the outside of the threaded hole. When the fixing bolt moves to the outside of the threaded hole, the fixing bolt can be removed. Then, the pad can be pulled away from the main body of the shoe sole and removed. At this time, the anti-slip studs can play an anti-slip role in rainy and snowy weather, thereby improving the anti-slip effect of the rubber shoe sole.

[0019] 2. In this utility model, when the foot lands, it can compress the cushioning pad. The compression of the cushioning pad can drive the cylinder to move downward. The downward movement of the cylinder can drive the second slider to slide downward inside the second groove. At the same time, the downward movement of the cushioning pad can compress the spring strip to contract. At this time, the elasticity of the spring strip can provide cushioning, thereby preventing foot injuries during exercise and improving safety. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the main structure of one specific embodiment of the device of this utility model;

[0021] Figure 2 A bottom view of a specific embodiment of the device of this utility model;

[0022] Figure 3 This is a partial structural schematic diagram of one specific embodiment of the device of this utility model;

[0023] Figure 4 An exploded view of a partial structure of one specific embodiment of the device of this utility model;

[0024] Figure 5 This is a cross-sectional view of the buffer pad connection structure of a specific embodiment of the device of this utility model;

[0025] Figure 6 This is an exploded view of the buffer pad connection structure of a specific embodiment of the device of this utility model.

[0026] The markings in the attached diagram are as follows: 1. Main body of the sole; 2. Anti-slip studs; 3. Protective pad; 4. First slider; 5. First groove; 6. Threaded hole; 7. Round hole; 8. Fixing bolt; 9. Spring strip; 10. Buffer pad; 11. Cylinder; 12. Second slider; 13. Second groove. Detailed Implementation

[0027] This specific embodiment is an anti-slip bio-based rubber shoe sole, the structural diagram of which is shown below. Figures 1-6As shown, the rubber sole includes a sole body 1, the bottom side of the sole body 1 is connected with a stud 2, the bottom side of the sole body 1 is sleeved with a protective pad 3, the inner wall of the protective pad 3 is connected with a first sliding block 4, the side surface of the sole body 1 close to the first sliding block 4 is provided with a first sliding groove 5, the end of the protective pad 3 is provided with a threaded hole 6, the bottom side of the sole body 1 is provided with a circular hole 7, and the inside of the threaded hole 6 and the circular hole 7 are inserted with a fixing bolt 8.

[0028] Among them, the first sliding block 4 is connected with the sole body 1 through the first sliding groove 5, the fixing bolt 8 is connected with the sole body 1 through the circular hole 7, and the fixing bolt 8 is connected with the threaded hole 6 through the threaded connection.

[0029] In addition, the inner wall of the sole body 1 is connected with a spring strip 9, the top of the spring strip 9 is connected with a buffer pad 10, the bottom side of the buffer pad 10 is connected with a cylinder 11, the side surface of the cylinder 11 is connected with a second sliding block 12, the inner wall of the sole body 1 close to the second sliding block 12 is connected with a second sliding groove 13, the buffer pad 10 is made of rubber material, the buffer pad 10 and the spring strip 9 form an elastic extension structure, the second sliding block 12 and the second sliding groove 13 are symmetrically arranged on both sides of the cylinder 11, and the second sliding block 12 is connected with the sole body 1 through the second sliding groove 13.

[0030] Working principle: when the device of the technical scheme is used, the shoe produced by the sole body 1 is worn in rainy and snowy weather, at this time the fixing bolt 8 can be rotated, the fixing bolt 8 can move outward from the threaded hole 6 through the threaded connection relationship when rotating in the threaded hole 6, when the fixing bolt 8 moves to the outside of the threaded hole 6, the fixing bolt 8 can be taken out from the inside of the circular hole 7, then the protective pad 3 can be pulled away from the sole body 1, the protective pad 3 can drive the first sliding block 4 to move away from the first sliding groove 5 when the protective pad 3 is subjected to the pulling force, so that the protective pad 3 can be taken off, at this time the stud 2 can play a role in preventing slipping in rainy and snowy weather.

[0031] When the shoe produced by the sole body 1 is worn, the buffer pad 10 can be extruded when the foot falls to the ground, the buffer pad 10 can drive the cylinder 11 to move downward when the buffer pad 10 is extruded, the cylinder 11 can drive the second sliding block 12 to slide downward in the second sliding groove 13, at the same time, the buffer pad 10 can extrude the spring strip 9 to contract when the buffer pad 10 moves downward, at this time the spring strip 9 can be buffered through the elastic action, so that the wearer can avoid injury when moving.

[0032] All the technical features in the embodiment can be freely combined according to actual needs.

[0033] The above embodiment is a preferred implementation scheme of the present application, in addition to this, the present application can be implemented in other ways, and any obvious replacement without departing from the technical scheme concept is within the protection scope of the present application.

Claims

1. A wet-slip-resistant bio-based rubber sole, the rubber sole comprising a sole body (1), characterized in that, The bottom side of the sole body (1) is connected to anti-slip studs (2), the bottom side of the sole body (1) is fitted with a pad (3), the inner wall of the pad (3) is connected to a first slider (4), the side surface of the sole body (1) near the first slider (4) is provided with a first groove (5), the end of the pad (3) is provided with a threaded hole (6), the bottom side of the sole body (1) is provided with a round hole (7), and a fixing bolt (8) is inserted into the round hole (7) and the threaded hole (6).

2. The anti-slip bio-based rubber sole according to claim 1, characterized in that, The first slider (4) is connected to the shoe sole body (1) through the first groove (5).

3. The anti-slip bio-based rubber sole according to claim 2, characterized in that, The fixing bolt (8) is connected to the shoe sole body (1) through the round hole (7), and the fixing bolt (8) is connected to the threaded hole (6) by a thread.

4. The anti-slip bio-based rubber sole according to claim 1, characterized in that, The inner wall of the sole body (1) is connected to a spring strip (9), the top of the spring strip (9) is connected to a cushioning pad (10), the bottom side of the cushioning pad (10) is connected to a cylinder (11), the side surface of the cylinder (11) is connected to a second slider (12), and the inner wall of the sole body (1) near the second slider (12) is connected to a second groove (13).

5. The anti-slip bio-based rubber sole according to claim 4, characterized in that, The buffer pad (10) is made of rubber.

6. The anti-slip bio-based rubber sole according to claim 5, characterized in that, The buffer pad (10) and the spring strip (9) form an elastic telescopic structure.

7. The anti-slip bio-based rubber sole according to claim 6, characterized in that, The second slider (12) and the second groove (13) are symmetrically arranged on both sides of the cylinder (11), and the second slider (12) is slidably connected to the shoe sole body (1) through the second groove (13).

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