CN203841197U

CN203841197U - Breathable sole

Info

Publication number: CN203841197U
Application number: CN201420259378.9U
Authority: CN
Inventors: 丁志协
Original assignee: Zhi Xiexiesu Co Ltd Of Jinjiang City
Current assignee: Zhi Xiexiesu Co Ltd Of Jinjiang City
Priority date: 2014-05-21
Filing date: 2014-05-21
Publication date: 2014-09-24
Anticipated expiration: 2024-05-21

Abstract

The utility model particularly discloses a breathable sole. A plurality of through holes which are arranged in parallel at intervals along the length direction of an EVA (ethylene-vinyl acetate) midsole are formed in the EVA midsole and correspond to a heel of a wearer, and penetrate from the inner side surface of the EVA midsole to the outer side surface of the EVA midsole; funnel-shaped breathing holes which have the wide tops and the narrow bottoms are formed right above the through holes; the tops of the breathing holes are opened; and the bottoms of the breathing holes are connected with the through holes. The least significant ends of the through holes are positioned at the 25%-50% height of the EVA midsole; the three breathing holes which are spaced from one another are formed right above each through hole; and the diameter of the bottom of each breathing hole is 25%-50% of that of the top of the breathing hole. The through holes are formed in the 25-50% height of the EVA midsole; moisture in air circulates in the through holes via the inner side surface or the outer side of the EVA midsole; and because the breathing holes are funnel-shaped and have the wide tops and the narrow bottoms, the moisture in the air is difficulty transferred to a position above the EVA midsole, the circulation ability of the moisture which flows from the tops of the breathing holes to the bottoms of the breathing holes is improved, and the air permeability and the comfort level are remarkably improved.

Description

A kind of ventilating shoe soles

Technical field

The utility model relates to footwear technical field, especially relates to a kind of ventilating shoe soles.

Background technology

Gas permeability is an important performance requirement of sport footwear wearing comfort.The gas permeability design of general sport footwear is generally to be adopted screen cloth material or had the synthetic leather of air-vent by vamp, also have plenty of sole offer can with the air-vent that directly leads to ground, although can reach the requirement of sport footwear gas permeability, but because air-vent directly communicates with ground environment, the water on ground or moisture easily pass to sport footwear inner chamber, thereby cause comfort level to reduce.

Summary of the invention

The technological deficiency existing for overcoming prior art, the utility model provides a kind of ventilating shoe soles, solves and easily conducts to the problem that internal cavity of shoes comfort level reduces because of the water in ground environment or moisture.

In order to solve the problems of the technologies described above, the technical scheme that the utility model adopts is:

A kind of ventilating shoe soles, comprise the end in the EVA of rubber outsole and rubber outsole top, in described EVA the end comprise near the medial surface at biped center and with the opposed lateral surface of medial surface, in the described EVA corresponding with heel, the end, is provided with multiple along through hole that in EVA, length direction space, the end be arranged in parallel, described through hole end medial surface in EVA is through to end lateral surface in EVA, directly over described through hole, also offer infundibulate air-vent wide at the top and narrow at the bottom, described air-vent top end opening, bottom is connected with through hole.

Preferably, the cross section of described through hole is oval.

The air-vent of 3 spaces preferably, is set directly over same through hole.

Preferably, the least significant end of described through hole is arranged at the bottom of the EVA at place on 25%～50% height.

Preferably, between adjacent two through holes, spacing width is 10～15mm.

Preferably, the bottom diameter of described air-vent is 25%～50% of top end diameter.Preferably, the bottom diameter of described air-vent is 3mm, and top end diameter is 10mm.

The utility model beneficial effect: through hole is arranged on 25%～50% height at the end in EVA, is equal to and between air-vent and ground, sets up one high, significantly avoids directly contacting with ground, prevents that excess surface water from flowing to top, the end in EVA through air-vent; And circulate in airborne moisture end medial surface or outside in EVA in through hole, because the shape of air-vent is arranged to infundibulate wide at the top and narrow at the bottom, be difficult to conduct to top, the end EVA from air-vent, the moisture that plays on the contrary top, the end in guiding EVA circulates to bottom from top from air-vent, strengthen the ability that moisture circulates from air-vent top to bottom, can significantly promote permeability and comfort level for sport footwear; And through hole cross section is arranged to ellipse, according to arch deformation principle, play good bradyseism effect, promote wearing comfort.

Brief description of the drawings

Fig. 1 is structural representation of the present utility model;

Fig. 2 is that shown in Fig. 1, A-A ' locates cutaway view.

Detailed description of the invention

Below in conjunction with accompanying drawing, the utility model is described in detail.

As Fig. 1, shown in 2, the utility model provides a kind of ventilating shoe soles, comprise the end 1 in the EVA of rubber outsole 2 and rubber outsole 2 tops, in described EVA the end 1 comprise near the medial surface 101 at biped center and with the opposed lateral surface 102 of medial surface, in the described EVA corresponding with heel, the end 1, is provided with multiple along through hole 11 that in EVA, length direction space, the end be arranged in parallel, the cross section of described through hole 11 is oval, described through hole 11 end medial surface 101 in EVA is through to end lateral surface 102 in EVA, the least significant end of described through hole 11 is arranged at the bottom of the EVA at place on 1 25%～50% height, between adjacent two through holes 11, spacing width is 10～15mm.Directly over described through hole 11, also offer infundibulate air-vent 12 wide at the top and narrow at the bottom, described air-vent 12 top end openings, bottom is connected with through hole 11.The air-vent 12 of 3 spaces preferably, is set directly over same through hole 11.The bottom diameter of described air-vent 12 is 25%～50% of top end diameter, and preferably, the bottom diameter of described air-vent is 3mm, and top end diameter is 10mm.

The utility model is not limited to above-mentioned preferred forms, and anyone should learn the structural change of making under enlightenment of the present utility model, every with the utlity model has identical or close technical scheme, within all falling into protection domain of the present utility model.

Claims

1. a ventilating shoe soles, comprise the end (1) in the EVA of rubber outsole (2) and rubber outsole top, the end in described EVA (1) comprise near the medial surface (101) at biped center and with the opposed lateral surface of medial surface (102), it is characterized in that, in the described EVA corresponding with heel, the end (1) is provided with multiple through holes (11) that be arranged in parallel along (1) length direction space, the end in EVA, described through hole (11) end medial surface (101) in EVA is through to end lateral surface (102) in EVA, directly over described through hole (11), also offer infundibulate air-vent (12) wide at the top and narrow at the bottom, described air-vent (12) top end opening, bottom is connected with through hole (11).

2. a kind of ventilating shoe soles according to claim 1, is characterized in that, the cross section of described through hole (11) is oval.

3. a kind of ventilating shoe soles according to claim 1, is characterized in that, the least significant end of described through hole (11) is arranged at the bottom of the EVA at place on (1) 25%～50% height.

4. a kind of ventilating shoe soles according to claim 1, is characterized in that, between adjacent two through holes (11), spacing width is 10～15mm.

5. a kind of ventilating shoe soles according to claim 1, is characterized in that, the air-vent (12) of 3 spaces is set directly over same through hole (11).

6. according to a kind of ventilating shoe soles described in claim 1～5 any one claim, it is characterized in that, the bottom diameter of described air-vent (12) is 25%～50% of top end diameter.

7. a kind of ventilating shoe soles according to claim 6, is characterized in that, the bottom diameter of described air-vent (12) is 3mm, and top end diameter is 10mm.