Non-slip turbine pressure-relief sucker for sole

Abstract

The present disclosure relates to the related footwear field, particularly to non-slip turbine pressure-relief suckers for soles, comprising first / second turbine pressure-relief suckers, both of which are mirror-symmetrical structures and arranged at a front sole and a rear sole. The first sucker comprises a pad body configured for mounting and connection. A bottom of the pad body is arranged at the front sole. Non-slip blocks are arranged arraywise at an outer edge of a pad body top increasing lateral friction between the sole and ground, and can be embedded into gaps and depressions of the irregular ground on the outer edge of the pad body on rugged roads, to improve a grip of the sole on the ground. The present disclosure improves non-slip effects of non-slip treads of a sole on slippery surfaces having low friction coefficients like wet floors of kitchens and toilets and outdoor ground in rain and snow.

Description

TECHNICAL FIELD

[0001] The present disclosure relates to the related field of footwear, and particularly relates to a non-slip turbine pressure-relief sucker for a sole.BACKGROUND

[0002] On slippery floors in toilets and kitchens, slippery outdoor ground in rain and snow, and so on, shoes with brilliant non-slip performances can increase friction between soles and the floors and ground. Consumers, especially the elderly, children and other people who are prone to slip, are not likely to slip and have injuries such as fractures and sprains.

[0003] The shoes in the prior art have problems as follows: in order to improve the non-slip performances, multi-directional rough or fish-scale treads are generally provided on the soles to increase the friction between the soles and the floors and ground. However, this method has poor effect on slippery surfaces having low friction coefficients, such as the floors with water in the kitchens and toilets, and the outdoor ground in the rain and snow, on which people often slip due to insufficient friction.

[0004] Thus, a non-slip turbine pressure-relief sucker for a sole is provided to resolve the above problem.SUMMARY

[0005] The present disclosure provides a non-slip turbine pressure-relief sucker for a sole, to resolve the technical problem provided in the background art.

[0006] To achieve the above objective, the present disclosure employs a technical solution as follows: a non-slip turbine pressure-relief sucker for a sole includes a first turbine pressure-relief sucker. The first turbine pressure-relief sucker includes a pad body. Non-slip blocks are arranged at an outer edge of a top of the pad body in an array. An anti-slip block is arranged at a front-middle part of the top of the pad body. A suction structure is arranged in a middle of the pad body. Non-slip strips are arranged at the top of the pad body in an array. Mounting positions of the non-slip strips avoid the anti-slip block and the suction structure.

[0007] Preferably, the second turbine pressure-relief sucker and the first turbine pressure-relief sucker are mirror-symmetrical structures.

[0008] Preferably, an anti-slip strip is arranged at a front end of the top of the pad body.

[0009] Preferably, the suction structure includes a suction ring, fan-shaped suction blocks, and suction strips, which are all arranged in the middle of the top of the pad body. The fan-shaped suction blocks are arranged at upper, lower, left, and right positions of the suction ring in a horizontal direction and a vertical direction. The suction strips are arranged outside the suction ring in an X shape in four directions with the suction ring as a center.

[0010] Preferably, the suction ring, the fan-shaped suction blocks, and the suction strips are all composed of a plurality of rubber blocks. A space of not less than 0.1 MM is provided between every adjacent rubber blocks.

[0011] Preferably, the suction ring includes an inner ring, a middle ring, and an outer ring which are all arranged in the middle of the top of the pad body. The middle ring is arranged outside the inner ring. The outer ring is arranged outside the middle ring.

[0012] Preferably, the suction ring further includes a first pressure-relief groove. The first pressure-relief groove is formed in the middle of the top of the pad body to separate the inner ring from the middle ring.

[0013] Preferably, the suction ring further includes a second pressure-relief groove. The second pressure-relief groove is formed in the middle of the top of the pad body to separate the middle ring from the outer ring.

[0014] Beneficial effects of the present disclosure are as follows:

[0015] The present disclosure includes the first turbine pressure-relief sucker and the second turbine pressure-relief sucker. The first turbine pressure-relief sucker and the second turbine pressure-relief sucker are mirror-symmetrical structures and arranged at a front sole and a rear sole respectively in use. The first turbine pressure-relief sucker includes a pad body, the pad body is configured for mounting and connection, and a bottom of the pad body is arranged at the front sole. Non-slip blocks are arranged at an outer edge of a top of the pad body in an array, and the non-slip blocks can increase lateral friction between the sole and ground. When encountering rugged roads, the non-slip blocks on the outer edge of the pad body can be embedded into gaps and depressions of the irregular ground, to improve a grip of the sole on the ground.

[0016] The anti-slip block is arranged at the front-middle part of the top of the pad body and located at a main stressed area. Thus, the friction between the sole and the ground can be increased. The front sole can firmly grip the ground at a moment of pushing off the ground.

[0017] The suction structure is arranged at the middle of the pad body. When the suction structure makes contact with the ground, air on a surface making contact with the suction structure is squeezed, to produce a negative pressure. An effect of “sucking” the ground is achieved. A grip of the sole on a smooth surface is increased.

[0018] The present disclosure resolves a problem of a poor non-slip effect of non-slip treads of a sole on slippery surfaces having low friction coefficients, such as floors with water in kitchens and toilets, and outdoor ground in rain and snow in the prior art.BRIEF DESCRIPTION OF THE DRAWINGS

[0019] FIG. 1 is a schematic diagram according to the present disclosure;

[0020] FIG. 2 is a schematic structural diagram of a first turbine pressure-relief sucker according to the present disclosure;

[0021] FIG. 3 is a schematic structural diagram of a pad body and non-slip blocks according to the present disclosure;

[0022] FIG. 4 is an enlarged view of portion A in FIG. 2 according to the present disclosure;

[0023] FIG. 5 is a schematic structural diagram of a suction structure according to the present disclosure; and

[0024] FIG. 6 is an enlarged view of portion B in FIG. 5 according to the present disclosure.

[0025] In the figures, first turbine pressure-relief sucker-1, second turbine pressure-relief sucker-2, pad body-11, non-slip block-12, anti-slip block-13, suction structure-14, non-slip strip-15, anti-slip strip-16, suction ring-141, fan-shaped suction block-142, suction strip-143, inner ring-1411, middle ring-1412, outer ring-1413, first pressure-relief groove-1414, and second pressure-relief groove-1415.DETAILED DESCRIPTION OF THE EMBODIMENTS

[0026] To further explain the technical solution of the present disclosure, detailed descriptions are made below through particular embodiments.

[0027] As shown in FIGS. 1, 2, 3 and 4, the present disclosure provides a non-slip turbine pressure-relief sucker for a sole. The non-slip turbine pressure-relief sucker includes a first turbine pressure-relief sucker 1. The first turbine pressure-relief sucker 1 is arranged at a front sole to provide a strong grip for the sole to encounter a slippery road having a low friction coefficient. The first turbine pressure-relief sucker 1 includes a pad body 11. The pad body 11 is configured for mounting and connection. In use, a bottom of the pad body 11 is arranged at the front sole. Non-slip blocks 12 are arranged at an outer edge of a top of the pad body 11 in an array. The non-slip blocks 12 can increase lateral friction between the sole and ground. When encountering a rugged road, the non-slip blocks on the outer edge of the pad body 11 can be embedded into gaps and depressions of the irregular ground to improve the grip between the sole and the ground. An anti-slip block 13 is arranged at a front-middle part of the top of the pad body 11. The anti-slip block 13 is a main stressed area of the front sole. At a moment of pushing off the ground, the front sole can more stably grip the ground through the anti-slip block 13. A suction structure 14 is arranged in a middle of the pad body 11. When the suction structure 14 makes contact with the ground, air on a surface making contact with the suction structure is squeezed to produce a negative pressure. An effect of “sucking” the ground is achieved, and a grip of the sole on a smooth surface is increased. Non-slip strips 15 are arranged at the top of the pad body 11 in an array. Mounting positions of the non-slip strips 15 avoid the anti-slip block 13 and the suction structure 14. The non-slip strips 15 in the array, like small claws, can tightly grip the ground, to more effectively transmit strength of muscle of a leg at a moment of pushing off the ground. Moreover, the grip on the rugged road can be increased.

[0028] The second turbine pressure-relief sucker 2 and the first turbine pressure-relief sucker 1 are mirror-symmetrical structures and arranged on the front sole and a rear sole respectively. Though the mirror-symmetrical structures, production cost can be reduced, and economic benefits can be provided. Through the mirror-symmetrical structures, it is ensured that the second turbine pressure-relief sucker 2 and the first turbine pressure-relief sucker 1 arranged on the front sole and the rear sole can provide the same non-slip effect.

[0029] An anti-slip strip 16 is arranged at a front end of the top of the pad body 11. Through the anti-slip strip 16, the grip of the sole can be further increased. During walking, the anti-slip strip 16 rubs against the ground, to achieve a non-slip effect.

[0030] As shown in FIG. 5, the suction structure 14 in the present disclosure includes a suction ring 141, fan-shaped suction blocks 142, and suction strips 143, which are all arranged in the middle of the top of the pad body 11. The fan-shaped suction blocks 142 are arranged at upper, lower, left, and right positions of the suction ring 141 in a horizontal direction and a vertical direction. The suction strips 143 are arranged outside the suction ring 141 in an X shape in four directions with the suction ring 141 as a center. The suction ring 141, the fan-shaped suction blocks 142, and the suction strips 143 are all composed of a plurality of rubber blocks. A space of not less than 0.1 MM is provided between every adjacent rubber blocks. The suction ring 141, the fan-shaped suction blocks 142, and the suction strips 143 cooperate to form a sucker structure. When the suction ring 141, the fan-shaped suction blocks 142, and the suction strips 143 make contact with the ground, air on surfaces making contact with the ground is squeezed. The suction ring, the fan-shaped suction blocks, and the suction strips are all composed of a plurality of rubber blocks. A space of not less than 0.1 MM is provided between every adjacent rubber blocks. The spaces form air flow channels. The squeezed air is discharged along the air flow channels to produce a negative pressure. An effect of “sucking” the ground is achieved, and a grip of the sole on a smooth surface is increased.

[0031] As shown in FIG. 6, the suction ring 141 in the present disclosure includes an inner ring 1411, a middle ring 1412, and an outer ring 1413 which are all arranged in the middle of the top of the pad body 11. The middle ring 1412 is arranged outside the inner ring 1411. The outer ring 1413 is arranged outside the middle ring. The inner ring 1411, the middle ring 1412, and the outer ring 1413 can increase the friction of the sole, and can further squeeze air on the ground making contact with the rings. Moreover, the air is discharged through the first pressure-relief groove 1414 and the second pressure-relief groove 1415 to produce a negative pressure. Thus, an effect of “sucking” the ground is achieved, and a grip of the sole on a smooth surface is increased.

[0032] The suction ring 141 further includes the first pressure-relief groove 1414. The first pressure-relief groove 1414 is formed in the middle of the top of the pad body 11 to separate the inner ring 1411 from the middle ring 1412. When the inner ring 1411 and the middle ring 1412 squeeze air on surfaces making contact with the ground, the air is discharged through the first pressure-relief groove 1414 to produce a negative pressure. Thus, a grip of the sole on a smooth surface is increased.

[0033] The suction ring 141 further includes the second pressure-relief groove 1415. The second pressure-relief groove 1415 is formed in the middle of the top of the pad body 11 to separate the middle ring 1412 from the outer ring 1413. When the middle ring 1412 and the outer ring 1413 squeeze the air on surfaces making contact with the ground, the air is discharged through the second pressure-relief groove 1415 to produce a negative pressure. Thus, a grip of the sole on a smooth surface can be increased.

[0034] A working principle is as follows:

[0035] The second turbine pressure-relief sucker 2 and the first turbine pressure-relief sucker 1 are mirror-symmetrical structures and arranged on the front sole and a rear sole respectively. Through the second turbine pressure-relief sucker and the first turbine pressure-relief sucker, a grip of the sole can be increased. Further, a problem of a poor non-slip effect of non-slip treads of a sole on slippery surfaces having low friction coefficients, such as floors with water in kitchens and toilets, and outdoor ground in rain and snow in the prior art is resolved.

[0036] When the sole is produced, a bottom of the pad body 11 is arranged at the front sole. Non-slip blocks 12 are arranged at an outer edge of a top of the pad body 11 in an array. The non-slip blocks 12 can increase lateral friction between the sole and ground. When encountering a rugged road, the non-slip blocks on the outer edge of the pad body 11 can be embedded into gaps and depressions of the irregular ground to improve a grip between the sole and the ground. An anti-slip block 13 is arranged at a front-middle part of the top of the pad body 11. The anti-slip block 13 is a main stressed area of the front sole. At a moment of pushing off the ground, the front sole can more stably grip the ground through the anti-slip block 13. A suction structure 14 is arranged in a middle of the pad body 11. When the suction structure 14 makes contact with the ground, air on a surface making contact with the suction structure is squeezed to produce a negative pressure. An effect of “sucking” the ground is achieved. Non-slip strips 15 are arranged at the top of the pad body 11 in an array. The non-slip strips 15 in the array, like small claws, can tightly grip the ground, to more effectively transmit strength of muscle of a leg at a moment of pushing off the ground. Moreover, a grip on the rugged road can be increased. An anti-slip strip 16 is arranged at a front end of the top of the pad body 11. Through the anti-slip strip 16, the grip of the sole can be further increased. During walking, the anti-slip strip 16 rubs against the ground, to achieve a non-slip effect.

[0037] The suction structure 14 includes a suction ring 141, fan-shaped suction blocks 142, and suction strips 143. The suction ring, the fan-shaped suction blocks, and the suction strips cooperate to form a sucker structure. When the suction ring 141, the fan-shaped suction blocks 142, and the suction strips 143 make contact with the ground, air on surfaces making contact with the ground is squeezed. The suction ring, the fan-shaped suction blocks, and the suction strips are all composed of a plurality of rubber blocks. A space of not less than 0.1 MM is provided between every adjacent rubber blocks. The spaces are air flow channels. The squeezed air is discharged along the air flow channels to produce a negative pressure. An effect of “sucking” the ground is achieved, and a grip of the sole on a smooth surface is increased.

[0038] The suction ring 141 includes an inner ring 1411, a middle ring 1412, an outer ring 1413, a first pressure-relief groove 1414, and a second pressure-relief groove 1415. The inner ring 1411, the middle ring 1412, and the outer ring 1413 can increase the friction of the sole, and can further squeeze air on the ground making contact with the rings. Moreover, the air is discharged through the first pressure-relief groove 1414 and the second pressure-relief groove 1415 to produce a negative pressure. Thus, an effect of “sucking” the ground is achieved, and a grip of the sole on a smooth surface is increased.

[0039] The above embodiments are merely the preferred embodiments of the present disclosure and are not intended to limit the present disclosure. Although the present disclosure is described in detail with reference to the foregoing embodiments, a person skilled in the art can still make modifications to the technical solutions recited in the foregoing embodiments, or make equivalent substitutions to some technical features in the technical solutions. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present disclosure shall fall within the scope of protection of the present disclosure.

Claims

1. A non-slip turbine pressure-relief sucker for a sole, comprising a first turbine pressure-relief sucker (1), wherein the first turbine pressure-relief sucker (1) comprises a pad body (11), non-slip blocks (12) are arranged at an outer edge of a top of the pad body (11) in an array, an anti-slip block (13) is arranged at a front-middle part of the top of the pad body (11), a suction structure (14) is arranged in a middle of the pad body (11), non-slip strips (15) are arranged at the top of the pad body (11) in an array, and mounting positions of the non-slip strips (15) avoid the anti-slip block (13) and the suction structure (14).

2. The non-slip turbine pressure-relief sucker for a sole according to claim 1, further comprising a second turbine pressure-relief sucker (2), wherein the second turbine pressure-relief sucker (2) and the first turbine pressure-relief sucker (1) are mirror-symmetrical structures.

3. The non-slip turbine pressure-relief sucker for a sole according to claim 2, wherein an anti-slip strip (16) is arranged at a front end of the top of the pad body (11).

4. The non-slip turbine pressure-relief sucker for a sole according to claim 1, wherein the suction structure (14) comprises a suction ring (141), fan-shaped suction blocks (142), and suction strips (143), which are all arranged in the middle of the top of the pad body (11), the fan-shaped suction blocks (142) are arranged at upper, lower, left, and right positions of the suction ring (141) in a horizontal direction and a vertical direction, and the suction strips (143) are arranged outside the suction ring (141) in an X shape in four directions with the suction ring (141) as a center.

5. The non-slip turbine pressure-relief sucker for a sole according to claim 4, wherein the suction ring (141), the fan-shaped suction blocks (142), and the suction strips (143) are all composed of a plurality of rubber blocks, and a space of not less than 0.1 MM is provided between every adjacent rubber blocks.

6. The non-slip turbine pressure-relief sucker for a sole according to claim 5, wherein the suction ring (141) comprises an inner ring (1411), a middle ring (1412), and an outer ring (1413) which are all arranged in the middle of the top of the pad body (11), the middle ring (1412) is arranged outside the inner ring (1411), and the outer ring (1413) is arranged outside the middle ring.

7. The non-slip turbine pressure-relief sucker for a sole according to claim 6, wherein the suction ring (141) further comprises a first pressure-relief groove (1414), and the first pressure-relief groove (1414) is formed in the middle of the top of the pad body (11) to separate the inner ring (1411) from the middle ring (1412).

8. The non-slip turbine pressure-relief sucker for a sole according to claim 7, wherein the suction ring (141) further comprises a second pressure-relief groove (1415), and the second pressure-relief groove (1415) is formed in the middle of the top of the pad body (11) to separate the middle ring (1412) from the outer ring (1413).

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