CN207969747U

CN207969747U - A kind of pliable sole

Info

Publication number: CN207969747U
Application number: CN201721868139.3U
Authority: CN
Inventors: 施雅雯
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-12-28
Filing date: 2017-12-28
Publication date: 2018-10-16
Anticipated expiration: 2027-12-28

Abstract

The utility model specifically discloses a kind of pliable soles, including EVA outsoles, the half sole bottom surface of EVA outsoles is equipped with the lateral trench and longitudinal groove for the setting that intersects, support rim is formed between adjacent two lateral trench and adjacent two longitudinal groove, the bottom surface front of support rim is respectively equipped with the first blind slot and the diameter recessed annular wall trench set on the first blind slot side wall outward, the bottom wall that the bottom surface rear end of support rim is respectively equipped with the second blind slot and the second blind slot tilts upward to extend to from the front to the back and is connected with corresponding lateral trench, the left and right side of support rim is in the arc-shaped edges being bent in opposite directions.Annular wall trench of the utility model by the first blind slot and thereon can assign the effect of the good anti-skidding, damping of sole and power-assisted rebound；It is good anti-skidding, steady and ensure be smooth during pedaling ground and to reduce step appearance variation sole can be assigned by the second blind slot and its tilting base structure, at the same earth-grasping force taper into from the front to the back and conducive to liftoff.

Description

A kind of pliable sole

Technical field

The utility model is related to footwear technologies, more particularly to a kind of pliable sole.

Background technology

Foot-biomechanics are studies have shown that the motion process of foot is divided into three according to the chronological order contacted with ground Stage:Rear heel contacts to earth the phase, and mesopodium support phase and forefoot pedal the phase of stretching, its fulcrum force is continuous to whole foot during the motion It moves forward, and crus curvilineum is with being gradually bent and stretching to forefoot.And existing sole is added to more vulcanized rubber, The hardness of sole is larger, and the decorative pattern of sole is shallower, walk and motion process in sole do not allow it is flexible, comfort compared with Difference.

Chinese patent literature（CN203646613U）Disclose a kind of pliable Lightweight shoe bottom, including sole body, institute It states the bottom surface of sole body to be made of the anti-slip part that is located at followed by locates and the bending part for being located at followed by locating front side, which includes Plurality of bump, the plurality of bump are divided into five rows along its sole length direction, and first row is spaced apart multiple left along convex Block, second and third, four rows be spaced apart multiple diamond shape convex blocks, the 5th row is spaced apart multiple right along convex block, and A folding line groove is formed between the two adjacent convex blocks of five row, multiple folding line groove communicates with each other to be formed along sole length side To spaced apart a plurality of left-leaning skewed slot and a plurality of Right deviation skewed slot.The sole can according to foot's stress and can along left-leaning skewed slot or Right deviation skewed slot is that bent-axis is arbitrarily bent, and greatly improves the timely peptizaiton of sole stress, special people wear during exercise It more comfortable.But the projection cube structure of above structure is simple, cannot play good anti-skidding, damping during the motion With the effect of power-assisted rebound.

Utility model content

A kind of pliable sole in order to overcome the technical defects existing in the prior art, the utility model provides, has pliable Barefoot movement characteristic while can have original anti-skidding, damping and power-assisted rebound effect.

The utility model use technical solution be：

The half sole bottom surface of a kind of pliable sole, including EVA outsoles, the EVA outsoles is equipped with the setting that intersects Lateral trench and longitudinal groove, form support rim between adjacent two lateral trench and adjacent two longitudinal groove, the support is convex The bottom surface front of platform is respectively equipped with the first blind slot and the diameter recessed annular wall trench set on the first blind slot side wall outward, the support The bottom wall that the bottom surface rear end of boss is respectively equipped with the second blind slot and second blind slot tilts upward extend to and phase from the front to the back The lateral trench answered is connected, and the left and right side of the support rim is in the arc-shaped edges being bent in opposite directions.

Preferably, the cup depth of the rear end of second blind slot is less than the cup depth of lateral trench corresponding position.

Preferably, the cross-sectional shape of first blind slot is rounded.

Preferably, diameter is recessed outward on the side wall of first blind slot is equipped with annular wall trench.

Preferably, the cross-sectional shape of second blind slot is in the U-shaped structure of open rearward end.

Preferably, each support rim is equipped with anti-skid chequer.

Preferably, the front side wall of each support rim is equipped with wall trench.

The beneficial effects of the utility model：Annular wall trench of the utility model by the first blind slot and thereon can assign sole The effect of good anti-skidding, damping and power-assisted rebound；It is good that sole can be assigned by the second blind slot and its tilting base structure It is anti-skidding, steady and ensure be smooth during pedaling ground and to reduce step appearance variation, while earth-grasping force is gradual from the front to the back Become smaller and is conducive to liftoff；The effect of power-assisted rebound can be played during pedaling ground by the wall trench on the front side wall of support rim, Enhance the pliable performance of EVA outsoles in the lateral direction by the left and right side of support rim, reduces to weight in motion process The heart is mobile, sole appropriateness flip-flop movement obstruction, overcome it is traditional due to the groove width between boss is small and it is certain to generate The problem of hindering to influence.Meanwhile by lateral trench and longitudinal groove sole to be separated to form several supports convex for the utility model Platform so that sole has good pliable performance, substantially reduces the obstruction generated during the motion to foot's natural torsion It influences.

Description of the drawings

Fig. 1 is the utility model EVA outsole half sole bottom surface structure schematic diagrames.

Fig. 2 is the utility model support rim sectional view.

Reference sign：

10, lateral trench；20, longitudinal groove；30, support rim；31, the first blind slot；32, the second blind slot；310, annular Wall trench；301, arc-shaped edges；302, wall trench.

Specific implementation mode

The utility model is described in further detail below in conjunction with the accompanying drawings：

As shown in Figs. 1-2, the present embodiment provides a kind of pliable sole, including EVA outsoles, the half soles of the EVA outsoles Bottom surface is equipped with the lateral trench 10 and longitudinal groove 20 for the setting that intersects, adjacent two lateral trench 10 and adjacent two longitudinal ditches Support rim 30 is formed between slot 20.

In the present embodiment, the bottom surface front of the support rim 30 is respectively equipped with the first blind slot 31, first blind slot 31 cross-sectional shape is rounded, and diameter is recessed outward on the side wall of first blind slot 31 is equipped with annular wall trench 310, by this One blind slot 31 enhances the ground-grabbing antiskid ability of support rim 30, and can enhance first blind slot 31 by the annular wall trench 310 The stress deformation ability of support rim 30 at position, can play the role of bradyseism during movement is contacted to earth, and in the liftoff stage Certain power-assisted rebound effect can be played again.

In the present embodiment, the bottom surface rear end of the support rim 30 is respectively equipped with the second blind slot 32, second blind slot 32 cross-sectional shape is preferably in the U-shaped structure of open rearward end, and the bottom wall of second blind slot 32 tilts upward from the front to the back It extends to and is connected with corresponding lateral trench 10, the cup depth of the rear end of second blind slot 32 is right less than lateral trench 10 The cup depth that should locate, for example, the rear end of the second blind slot 32 cup depth for 1.5mm the recess of 10 corresponding position of lateral trench Depth is 2.3mm.It is special that second blind slot 32 of the bottom wall tilting of the present embodiment is more in line with human foot biomechanical movement Point, it is good to grab ground stationarity, ensures during pedaling ground be smooth and to reduce step appearance variation, at the same earth-grasping force from the front to the back by Gradual change is small and is conducive to liftoff.

In the present embodiment, each support rim 30 is equipped with anti-skid chequer, and classical lines such as wave can be used in the anti-skid chequer The effective non-slip texture of the various routines such as Slippage（It is not shown in figure）.

In the present embodiment, the left and right side of the support rim 30 is in the arc-shaped edges 301 being bent in opposite directions, can be expanded in this way 20 width of longitudinal groove between laterally adjacent two support rim 30, the pliable performance of enhancing EVA outsoles in the lateral direction, Reduce the obstruction to gravity motion, sole appropriateness flip-flop movement in motion process.In addition, being set on the front side wall of each support rim 30 There is wall trench 302, the effect of power-assisted rebound can be played during pedaling ground by the wall trench 302, increases energy rebound value.The wall The vertical sectional shape of slot 302 is in the C font structures facing forward that are open.

The basic principles and main features and advantages of the present invention of the invention have been shown and described above, the industry Technical staff is it should be appreciated that the present utility model is not limited to the above embodiments, described in the above embodiment and specification It is to illustrate the principles of the present invention, under the premise of not departing from the invention spirit and scope, the utility model also has Various changes and modifications, these various changes and improvements fall within the scope of the claimed invention, the requires of the utility model Protection domain is defined by the appending claims and its equivalent thereof.

Claims

1. a kind of pliable sole, including EVA outsoles, the half sole bottom surface of the EVA outsoles is equipped with the cross for the setting that intersects To groove and longitudinal groove, support rim is formed between adjacent two lateral trench and adjacent two longitudinal groove, which is characterized in that institute The bottom surface front for stating support rim is respectively equipped with the first blind slot and the diameter recessed annular wall trench set on the first blind slot side wall outward, The bottom wall that the bottom surface rear end of the support rim is respectively equipped with the second blind slot and second blind slot tilts upward prolong from the front to the back It extends to and is connected with corresponding lateral trench, the left and right side of the support rim is in the arc-shaped edges being bent in opposite directions.

2. pliable sole according to claim 1, which is characterized in that the cup depth of the rear end of second blind slot is small Cup depth in lateral trench corresponding position.

3. pliable sole according to claim 1, which is characterized in that the cross-sectional shape of first blind slot is in circle Shape.

4. pliable sole according to claim 1, which is characterized in that the cross-sectional shape of second blind slot is in rear end The U-shaped structure of opening.

5. pliable sole according to claim 1, which is characterized in that each support rim is equipped with anti-skid chequer.

6. pliable sole according to any one of claims 1 to 5, which is characterized in that on the front side wall of each support rim Equipped with wall trench.