CN201860903U

CN201860903U - Shock-absorbing soles

Info

Publication number: CN201860903U
Application number: CN2010205584285U
Authority: CN
Inventors: 纪垂獭
Original assignee: XINJIYUAN (FUJIAN) SPORTING GOODS CO Ltd
Current assignee: XINJIYUAN (FUJIAN) SPORTING GOODS CO Ltd
Priority date: 2010-10-09
Filing date: 2010-10-09
Publication date: 2011-06-15
Anticipated expiration: 2020-10-09

Abstract

The utility model relates to footwear supplies, in particular to a pair of shock-absorbing soles, which comprises sole bodies, PU injection-moulding material and shock-absorbing air bags arranged at the heels; the shock-absorbing air bags comprise supporting pads, support bases and elastic parts and are respectively connected with an air input passage(11), an air input passage (12), and an air exhaust passage; and one-way valves are arranged in the air input passage(11), the air input passage (12), and the air exhaust passage. By combining the superiorities of the air-bag type shock-absorbing technology with the spring type shock-absorbing technology, the shock-absorbing soles can continue to perform normal shock-absorbing effect even when the air bags are damaged, and simultaneously has the advantages of reliable spring type shock-absorbing performance and comfort property and lightness of the air-bag type shock absorption.

Description

A kind of damping sole

Technical field

The utility model relates to a kind of footwear product, particularly a kind of damping sole.

Background technology

In recent years, sports becomes a kind of fashion, the sportsman keeps on improving especially for the requirement of sport footwear, selections that be inevitable of the sport footwear of health, fashion, safety, as a rule, the structure of sport footwear mainly comprises spirit capsule and group's face air bag composition, the spirit capsule was made up of the end in the outer bottom and the interior end, unhealthy work style and ultra-leftist ideology advocated by the Gang of Four capsule is made up of outer group and interior group, and in the advertisement and introduction of professional sport footwear product, shockproof, damping becomes more and more important function.

The utility model content

The purpose of this utility model provides a kind of comfortable and easy to wear, the damping sole that damping performance is reliable, comfortable, light.

The technical scheme that the utility model adopted is such: a kind of damping sole, comprise sole, form by the shock-absorption air bag of PU injected plastics material and heel region, shock-absorption air bag comprises supporting pad, base for supporting and elasticity position, shock-absorption air bag connects an air input passage, air input passage and air exhaust passage, is equipped with check valve in air input passage, air input passage and the air exhaust passage.

The elasticity position is extended upward by the supporting pad central authorities that seal and forms, elasticity position center upper portion designs for opening, elasticity position openings has the assistant spring position of the edge formation convex shape that raises up on every side, and links to each other with the inner storehouse of shock-absorption air bag with otch connection input channel by pipeline.

Be provided with cushion compound, back-moving spring between supporting pad and the base for supporting, cushion compound is tightly connected with supporting pad and base for supporting respectively.

By adopting the aforementioned techniques scheme, the beneficial effects of the utility model are: the utility model combines by the advantage with gasbag-type cushion technique and spring cushion technique, even the damping effect that makes air bag also can continue to bring into normal play under ruined situation has the comfortableness and the portability of reliable damping performance of spring and gasbag-type damping simultaneously.

Description of drawings

Fig. 1 is the utility model embodiment schematic diagram;

Fig. 2 is the utility model embodiment shock-absorption air bag structure chart;

Fig. 3 is the A-A cutaway view of the utility model Fig. 2.

The specific embodiment

With reference to figure 1, Fig. 2, Fig. 3 embodiment discloses a kind of damping sole, comprise sole (1), shock-absorption air bag (2) by PU injected plastics material and heel region is formed, shock-absorption air bag (2) connects an air input passage (11), air input passage (12) and air exhaust passage (13), air input passage (11), be equipped with check valve in air input passage (12) and air exhaust passage (13), state shock-absorption air bag (2) and comprise supporting pad (21), base for supporting (22) and elasticity position (23), elasticity position (23) is extended upward by supporting pad (21) central authorities that seal and forms, elasticity position (23) center upper portion designs for opening, elasticity position (23) is a convex structure, make shock-absorption air bag (2) have certain flexible have simultaneously stronger intensity and support force, body weight pressure when standing for people provides effective support, there is the edge that raises up to form the assistant spring position (231) of convex shape around the openings of elasticity position (23), and connect input channel (11) by pipeline with otch (232) and link to each other with the inner storehouse of shock-absorption air bag (2), be provided with cushion compound (211) between supporting pad (21) and the base for supporting (22), back-moving spring (212), cushion compound (211) is tightly connected with supporting pad (21) and base for supporting (22) respectively, by back-moving spring (212), its elasticity is very good, can cushion the pressure of bearing foot, play the effect of damping, people are put on as snug as a bug in a rug.

Claims

1. damping sole, comprise sole (1), form by the shock-absorption air bag (2) of PU injected plastics material and heel region, it is characterized in that: described shock-absorption air bag (2) comprises supporting pad (21), base for supporting (22) and elasticity position (23), described shock-absorption air bag (2) connects an air input passage (11), air input passage (12) and air exhaust passage (13), is equipped with check valve in described air input passage (11), air input passage (12) and air exhaust passage (13).

2. a kind of damping sole according to claim 1, it is characterized in that: described elasticity position (23) is extended upward by supporting pad (21) central authorities that seal and forms, described elasticity position (23) center upper portion designs for opening, described elasticity position (23) openings has the assistant spring position (231) of the edge formation convex shape that raises up on every side, and links to each other with the inner storehouse of shock-absorption air bag (2) with otch (232) connection input channel (11) by pipeline.

3. a kind of damping sole according to claim 2, it is characterized in that: be provided with cushion compound (211), back-moving spring (212) between described supporting pad (21) and the base for supporting (22), described cushion compound (211) is tightly connected with supporting pad (21) and base for supporting (22) respectively.