CN218043989U - Elastic buffering soft sole - Google Patents

Abstract

The utility model discloses a soft sole of elastic buffering belongs to sole technical field, including the sole, the sole includes heel and vamp, the inside of heel is seted up sealed elasticity chamber, it has a plurality of elastic balls to fill in the elasticity chamber, the elastic ball is hollow structure, the diameter of elastic ball is 0.8-1.2 centimetres, the inside of elastic ball is filled with a plurality of EPDM rubber granules, the upside of heel is just to the position fixedly connected with blotter above the elasticity chamber, the bottom of heel is just to the position fixedly connected with snubber block in elasticity chamber, blotter and snubber block are oval structure, the upside of vamp is fixedly connected with a plurality of antislip strips, the antislip strip is wavy structure, the upside of vamp is just to the position fixedly connected with a plurality of antiskid bumps between a plurality of antislip strips; the utility model discloses after long-time the use, sole itself still has better elasticity, effectively keeps the shock attenuation buffering effect of sole.

Description

Elastic buffering soft sole

Technical Field

The utility model belongs to the technical field of the sole, concretely relates to soft sole of elastic buffering.

Background

The common characteristics of common sole materials are wear resistance, water resistance, oil resistance, heat resistance, pressure resistance, impact resistance, good elasticity, easy adaptation to foot shapes, difficult deformation after shaping, heat preservation, easy moisture absorption and the like, and simultaneously, the sole materials are matched with midsoles to have various conditions of brake action, no slipping, easy stopping and the like when feet are changed during walking. The sole materials are of various types and can be divided into natural base materials and synthetic base materials. The natural bottom materials comprise natural bottom leather, bamboo, wood and the like, and the synthetic bottom materials comprise rubber, plastics, rubber and plastic combined materials, regenerated leather, elastic hardboard and the like.

The hardness of the sole can be suitable for the requirements of different people, and the soft sole is easy and comfortable to wear and is pursued by many people. Publication number CN215270885U provides a soft flexible glue sole of many densities light, including lower sole, the tensile layer, go up sole and functional layer, the top hot melt of lower sole is connected with the sole, be provided with the tensile layer between lower sole and the last sole, be provided with the cavity intermediate layer in the last sole, hot melt is connected with TPU massage arch in the cavity intermediate layer, the protruding top surface layer veneer of TPU massage has upper seal, the top surface layer veneer of upper seal has the functional layer, the functional layer is by close skin layer, peculiar smell elimination layer and subbase layer are constituteed, the top surface layer of subbase layer is provided with close skin layer and is provided with peculiar smell elimination layer between close skin layer and the subbase. Although the sole in the above-mentioned scheme is comparatively soft, elasticity itself only relies on the resilience performance of material itself, and long-time back self elasticity of using can reduce by a wide margin to influence the shock attenuation buffering effect of sole, wait to improve.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a soft sole of elastic buffering to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an elastic buffer soft sole: the shoe comprises a sole, the sole includes heel and vamp, sealed elasticity chamber has been seted up to the inside of heel, the elasticity intracavity is filled there are a plurality of elastic balls, elastic ball is hollow structure, elastic ball's diameter is 0.8-1.2 centimetres, elastic ball's inside is filled there are a plurality of EPDM rubber particles, the upside of heel is just to the position fixedly connected with blotter above the elasticity chamber, the bottom of heel is just to the position fixedly connected with snubber block in elasticity chamber, blotter and snubber block are oval structure, a plurality of antislip strips of upside fixedly connected with of vamp, the antislip strip is wavy structure, the upside of vamp is just to a plurality of antiskid bumps of position fixedly connected with between a plurality of antislip strips.

Adopt above-mentioned scheme, when dressing, the wearer's heel butt is in blotter department, and the main heel department of concentrating of the buffering area of sole, when receiving external application of force extrusion, carry out preliminary shock attenuation buffering back through blotter and snubber block, extrude a plurality of elastic balls of elasticity intracavity portion, the inside EPDM rubber granule of elastic ball extrusion makes it take place the displacement, the deformation that is the elastic ball is shown in the external world, and elasticity chamber and elastic ball are inside to be encapsulated situation, after the external force disappears, steerable self reconversion, thereby guarantee the elasticity of sole self, the while wearer is when dressing, accessible antislip strip and antiskid bump improve and the sole between frictional force, avoid the wearer's sole to skid and influence the wearing experience.

In a preferred embodiment, the sole is a cowhells sole made of thermoplastic rubber.

By adopting the scheme, the beef tendon sole has better elasticity and wear resistance, is comfortable to wear and is silent when walking.

In a preferred embodiment, the elastic ball is made of natural rubber.

By adopting the scheme, the elasticity is good, and the resilience performance is good.

As a preferred embodiment, the EPDM rubber particles have a particle size of 1 to 3 millimeters.

By adopting the scheme, the impact resistance of the elastic ball is further improved through the EPDM rubber particles.

In a preferable embodiment, the cushion pad is made of EVA (ethylene vinyl acetate) and has a thickness of 0.5-0.8 cm, and the shock absorption block is made of TPU (thermoplastic polyurethane) and has a thickness of 0.8-1.2 cm.

Adopt above-mentioned scheme, the blotter mainly cushions the heel of wearer, cushions the shock attenuation to ground when the snubber block is used for contacting ground.

As a preferred embodiment, the bottom of the sole opposite to the antislip strip is provided with a plurality of equidistantly arranged front sole antislip threads, and the bottom of the sole opposite to the heel is provided with a plurality of equidistantly arranged heel antislip threads.

By adopting the scheme, the sole and the ground can be prevented from slipping through the anti-slip lines of the front sole and the anti-slip lines of the heel.

Compared with the prior art, the beneficial effects of the utility model are that:

the elastic buffering soft sole is provided with the elastic cavity and the elastic balls, the elasticity of the sole is realized by the elastic balls inside the sole rather than the material of the sole, and after the sole is used for a long time, the sole still has better elasticity, so that the damping buffering effect of the sole is effectively kept;

this soft sole of elastic buffering can carry out effectual antiskid to wearer's foot through sole antiskid line and heel antiskid line before setting up in the use to avoid the wearer to take place the phenomenon that sole and ground skid at the action in-process.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic bottom structure of the present invention;

fig. 3 is a schematic structural view of the elastic chamber of the present invention.

In the figure: 1. a heel; 2. a shoe upper; 3. an elastic cavity; 4. an elastic ball; 5. a cushion pad; 6. a damper block; 7. anti-slip strips; 8. anti-skid bumps; 9. front sole skid-resistant lines; 10. heel antiskid lines.

Detailed Description

Referring to fig. 1-3, the utility model provides an elastic buffering soft sole, including the sole, the sole includes heel 1 and vamp 2, the inside of heel 1 is seted up sealed elasticity chamber 3, elasticity chamber 3 intussuseption is filled with a plurality of elastic balls 4, elastic ball 4 is hollow structure, the diameter of elastic ball 4 is 0.8-1.2 centimetres, the inside of elastic ball 4 is filled with a plurality of EPDM rubber particles, when receiving external extrusion, a plurality of elastic balls 4 in elasticity chamber 3 take place the deformation, elastic ball 4 extrudees the EPDM rubber particle in inside and makes it take place the displacement, and elasticity chamber 3 and elastic ball 4 are inside and are the encapsulated situation, after the external force disappears, can control self reconversion, thereby guarantee sole elasticity self; the sole is a cowhells sole made of thermoplastic rubber, and the cowhells sole has better elasticity and wear resistance, is comfortable to wear and is silent when people walk; the elastic ball 4 is made of natural rubber materials, so that the elasticity is good, and meanwhile, the resilience performance is good; the particle diameter of the EPDM rubber particles is 1-3 mm, and the impact resistance of the elastic ball 4 is further improved by the EPDM rubber particles.

The upside of heel 1 is just to the position fixedly connected with blotter 5 in elasticity chamber 3 top, the bottom of heel 1 is just to the position fixedly connected with snubber block 6 in elasticity chamber 3, blotter 5 is oval structure with snubber block 6, blotter 5 adopts the EVA material and thickness is 0.5-0.8 centimetre, snubber block 6 adopts the TPU material and thickness is 0.8-1.2 centimetre, blotter 5 mainly cushions the heel of wearer, snubber block 6 cushions ground when being used for contacting ground.

A plurality of antislip strips 7 of upside fixedly connected with of vamp 2, antislip strip 7 is wavy structure, the upside of vamp 2 is just to a plurality of anti-skidding bumps 8 of the fixed position of a plurality of antislip strips 7 between, preceding sole antiskid line 9 that a plurality of equidistance set up is just seted up to the position of antislip strip 7 in the bottom of sole, the heel antiskid line 10 that a plurality of equidistance set up is just seted up to the position of heel 1 in the bottom of sole, through preceding sole antiskid line 9 and heel antiskid line 10, can avoid sole and ground to take place to skid.

When using, the wearer's heel butt is in blotter 5 department, and the buffer area of sole mainly concentrates heel 1 department, when receiving external application of force extrusion, carry out preliminary shock attenuation buffering back through blotter 5 and snubber block 6, extrude a plurality of elastic ball 4 of 3 inside in elasticity chamber, elastic ball 4 extrudees inside EPDM rubber granule makes it take place the displacement, show the deformation of elastic ball 4 in the external world, and elasticity chamber 3 and elastic ball 4 are inside to be encapsulated situation, after the external force disappears, steerable self reconversion, thereby guarantee the elasticity of sole self, the while wearer is when dressing, accessible antislip strip 7 and 8 improvement of antiskid bump and the sole between frictional force, avoid the wearer's sole to skid and influence the experience of dressing.

Claims (6)

1. An elastic buffering soft sole is characterized in that: the shoe comprises a sole, the sole includes heel (1) and vamp (2), sealed elasticity chamber (3) have been seted up to the inside of heel (1), elasticity chamber (3) intussuseption is filled with a plurality of elastic balls (4), elastic ball (4) are hollow structure, the diameter of elastic ball (4) is 0.8-1.2 centimetres, the inside packing of elastic ball (4) has a plurality of EPDM rubber particles, the upside of heel (1) is just to position fixedly connected with blotter (5) of elasticity chamber (3) top, the bottom of heel (1) is just to position fixedly connected with snubber block (6) of elasticity chamber (3), blotter (5) and snubber block (6) are oval structure, a plurality of antislip strip (7) of upside fixedly connected with of vamp (2), antislip strip (7) are wavy structure, the upside of vamp (2) is just to a plurality of antislip strip (7) between position fixedly connected with a plurality of antislip strip (8).

2. The soft sole of claim 1, wherein: the sole is a beef tendon sole made of thermoplastic rubber.

3. The soft sole of claim 1, wherein: the elastic ball (4) is made of natural rubber.

4. The soft sole of claim 1, wherein: the particle size of the EPDM rubber particles is 1-3 mm.

5. The soft sole of claim 1, wherein: the buffer cushion (5) is made of EVA materials and is 0.5-0.8 cm thick, and the shock absorption block (6) is made of TPU materials and is 0.8-1.2 cm thick.

6. The soft sole of claim 1, wherein: the sole is characterized in that a plurality of equally-spaced front sole anti-slip lines (9) are arranged at the position, opposite to the anti-slip strip (7), of the bottom of the sole, and a plurality of equally-spaced heel anti-slip lines (10) are arranged at the position, opposite to the heel (1), of the bottom of the sole.

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