CN202514703U

CN202514703U - Shock-absorbing breathing sole

Info

Publication number: CN202514703U
Application number: CN2012201378860U
Authority: CN
Inventors: 丁思恩; 丁思博; 郑荣大; 黄雪琼; 郑艺文; 余常彬
Original assignee: Maotai Fujian Shoes Material Co Ltd
Current assignee: Maotai Fujian Shoes Material Co Ltd
Priority date: 2012-04-01
Filing date: 2012-04-01
Publication date: 2012-11-07
Anticipated expiration: 2022-04-01

Abstract

A shock-absorbing breathing sole comprises a midsole plate and an outsole. The outsole is of a keel structure; a plurality of cross strip keels are forwards or rearwards inclined in a unified manner to form the keel structure; a notch is reserved on each keel of the outsole; and air valves are arranged on a side of the outsole. The cross strip keels are forwards or rearwards inclined so as to be easier to deform when the cross strip keels are stressed, and a good shock-absorbing effect is realized. The notch is reserved on each keel of the outsole so as to enable air to circulate in a shoe. The air valves are arranged on one side of a side wall of the sole, so that liquid cannot enter the sole but only air can enter and exit from the sole. When the keels deform, the air in the shoe can flow out from the air valves; and when the sole is not stressed, the air can be sucked in from the valves, and accordingly a breathing and waterproof effect is achieved.

Description

At the bottom of a kind of damping breathable shoes

Technical field

The utility model relates to a kind of damping breathable shoes bottom structure, belongs to the footwear field of articles for daily use.

Background technology

Along with improving constantly of social life level, people are also increasingly high to the requirement of shoes.In order to reach comfort in walking or, need in footwear, to use cushion technique at the volley to the purpose of health formation buffer protection effect; Simultaneously in order to guarantee the circulation of air in the footwear, making does not have peculiar smell in the footwear and guarantees the comfortable of wearer, need be to the sole processing of breathing freely yet.In a word for footwear, need comfortable and easy to wear, good springiness, gas permeability good.

The used cushion technique of sole generally includes following means in the prior art: built-in damper reaches the effect to the human body damping at the sole rear portion, and its shortcoming is that process structure is complicated, and cost is higher; Sole moulding is had the structure of cavity for inside, and its shortcoming is that moulding is inconvenient; With Sole moulding is engraved structure, inlays shock-damping structure again, but existing this class formation and footwear adaptive bad and damping effect is general.

For the permeability of shoes, comprise mostly at the bottom of the existing breathable shoes that the outer bottom and the interior end are two-layer, the interior end, have passage, and interior beneath face and outer bottom have air channel, and the sidewall at the outer bottom and the interior end has passage, reaches ventilative purpose with this.Yet, do like this and can cause air permeable effect undesirable because the passage of the passage at the interior end and sidewall is vertical each other, when serious in addition can cause take a breath difficult.More commonly air bag is set in addition, but effect all is not very desirable, and air bag of the prior art inside is hollow at sole; Reason owing to air bag hollow; Air bag breathes that exhaust effect is poor can't really to play the function of breathing exhaust when motion, again because of receiving the restriction of rubber or plastic material, when moving, pushes rear gasbag repeatedly and tends to the elasticity variation even follow the string; After being compressed, can't in time restore, lose the function of breathing exhaust.The foot palm part of shoes is not provided with mutually deserved elastomeric element in addition, and it is far from being enough only leaning on the air bag breathing of rear heel, and the effect that does not at all have exhaust is set.

Most in addition cushion techniques and breathable technology can not mutually combine, and make that two effects are difficult to obtain simultaneously, cause the defective of comfort level or the difficulty in the processing.

The utility model content

In order to address the above problem, the utility model provides at the bottom of a kind of damping breathable shoes, and its structure can play damping and ventilative effect simultaneously.

At the bottom of a kind of damping breathable shoes; Comprise middle base plate, the big end, it is characterized in that the said big end is a keel structure, said keel structure is some horizontal stripes and the unified inclination forward or backward that is arranged in parallel; A breach is arranged on the said keel, and the avris at the said big end is equipped with air valve.

Keel middle part at forefoot and/or hind paw has convexity, exceeds other position 2.5-4mm.

The protruding position of the corresponding said keel of base plate hollows out and is hole in said.

Said breach is positioned at keel near big feather edge place or be positioned at keel central authorities.

The said big end, processed by rubber or high resiliency EVA.

Said keel lateral length is 35-150mm.

Said notch size is 1-2*1-2mm.

The horizontal stripe keel tilt forward or backward, and it mainly acts on when being to make it to receive power more yieldingly, has better damping effect.Keel structure can be applicable in the footwear of various models, and its size can guarantee the stable of footwear structure in 35-150mm.

The keel of its main stress point will exceed 2.5-4MM.Shape size according to exceeding the position hollows out on middle base plate, and the keel that exceed the position can be contacted with the pin body.The middle base plate that exceeds the keel place hollows out can push when making pin receive power and makes its distortion, and it is out of shape bounce of generation because its keel will reduce in the extruding back, makes it that good damping effect arranged.

There is a breach that the air in the footwear body can both be linked on the keel of the big end, and in a side of the abutment wall of sole air valve is housed and liquid can not be got into have only gas to pass in and out.And the gas in the footwear body can flow out from air valve when keel are out of shape, and gas can not suck from valve again after stressing, thereby reaches the effect of an air permeable waterproof.The function that a good damping air permeable waterproof is arranged under the combination of the big end, middle base plate and air valve.The size design of 1-2*1-2mm can make air-flow can produce enough flowing can not influenced integrally-built firm again.

Description of drawings

Fig. 1 is the 1 big end of a utility model embodiment sketch map;

Fig. 2 is a base plate sketch map among the utility model embodiment 1;

Fig. 3 is the 2 big end of a utility model embodiment sketch map;

Fig. 4 is a base plate sketch map among the utility model embodiment 2;

Fig. 5 is the utility model embodiment 2 keel monolithic front views;

Fig. 6 is the 3 big end of a utility model embodiment sketch map;

Fig. 7 is the utility model embodiment 3 keel monolithic front views.

Each label is listed as follows among the figure:

The big end of 1-; The 2-keel; The 3-breach; The 4-air valve; Base plate among the 5-; The 6-hole; 7-is protruding.

The specific embodiment

Below in conjunction with accompanying drawing and specific embodiment the utility model is further explained.

Embodiment 1:

Embodiment at the bottom of a kind of damping breathable shoes is as depicted in figs. 1 and 2, and base plate 5, the big end 1 in comprising, the said big end 1 is processed by rubber, is keel 2 structures, and said keel 1 be horizontal stripe type and unified inclination forward or backward, and its length is 100mm.Near big feather edge place a breach 3 is arranged on the said keel 2, it is of a size of 2*2mm, on the side of the big end 1 air valve 4 is arranged.

Horizontal stripe keel 1 tilt forward or backward, and it mainly acts on when being to make it to receive power more yieldingly, has better damping effect.

On keel 2, there is a breach 3 that the air in the footwear body all is connected, and in a side of the abutment wall of sole air valve 4 is housed gas can be passed in and out.Gas when keel 2 distortion in the footwear body can flow out from air valve, and gas can not suck from air valve 4 again after stressing, thereby reaches ventilative effect.

Embodiment 2:

Be depicted as the another kind of embodiment at the bottom of a kind of damping breathable shoes of the utility model like Fig. 3-5; The big end, processed by high resiliency EVA; Have protruding 7 at keel 2 middle parts of forefoot and hind paw; Exceed about the 3mm of other position, the position that middle base plate 5 corresponding said keel 7 exceed hollows out and is hole 6, and the keel that exceed the position can be contacted with the pin body.All the other structures are identical with embodiment 1.

Exceed the convexity 7 at keel 2 places because middle base plate has the hole 6 that hollows out, but expression lobes 7 makes keel 2 distortion when making pin receive power, the extruding back makes it that better damping effect arranged because its keel 2 will reduce its distortion and produce a bounce.

Embodiment 3:

Be depicted as the another kind of embodiment at the bottom of a kind of damping breathable shoes of the utility model like Fig. 6-7, there is a breach 3 at said keel 2 middle parts, and it is of a size of 1.5*1.5mm, and all the other structures can be identical with embodiment 1 or 2.The present embodiment gap position can make the range of DO of air-flow in footwear enlarge.Have better ventilation effect.

Above specific embodiment has provided accompanying drawing and the detailed description at the bottom of a kind of damping breathable shoes of the utility model; Sole also can be made the trickle modification on other shape, the size simultaneously; In a word; Under operation principle that does not deviate from the utility model and application prerequisite, as far as persons skilled in the art, any conspicuous change that it is done can not exceed the application's description and require restricted portion.

Claims

1. at the bottom of the damping breathable shoes; Comprise middle base plate, the big end, it is characterized in that the said big end is a keel structure, said keel structure is some horizontal stripes and the unified inclination forward or backward that is arranged in parallel; A breach is arranged on the said keel, and the avris at the said big end is equipped with air valve.

2. according at the bottom of the said a kind of damping breathable shoes of claim 1, it is characterized in that having convexity, exceed other position 2.5-4mm at the keel middle part of forefoot and/or hind paw.

3. according at the bottom of the said a kind of damping breathable shoes of claim 2, it is characterized in that said in the protruding position of the corresponding said keel of base plate hollow out and be hole.

4. according at the bottom of the said a kind of damping breathable shoes of claim 1, it is characterized in that said breach is positioned at keel near big feather edge place or be positioned at keel central authorities.

5. according at the bottom of the said a kind of damping breathable shoes of claim 1, it is characterized in that the said big end processed by rubber or high resiliency EVA.

6. according at the bottom of the said a kind of damping breathable shoes of claim 1, it is characterized in that said keel lateral length is 35-150mm.

7. according at the bottom of the said a kind of damping breathable shoes of claim 1, it is characterized in that said notch size is 1-2*1-2mm.