CN209489558U

CN209489558U - A kind of multiple dot array support lightweight EVA shoe bottom

Info

Publication number: CN209489558U
Application number: CN201821409634.2U
Authority: CN
Inventors: 林海滨
Original assignee: Jinjiang Dong Junxie Material Co Ltd
Current assignee: Jinjiang Dong Junxie Material Co Ltd
Priority date: 2018-08-30
Filing date: 2018-08-30
Publication date: 2019-10-15
Anticipated expiration: 2028-08-30

Abstract

The utility model relates to multiple dot arrays to support lightweight EVA shoe bottom, multiple first support rims and the first concave surface are provided among the tread surface of preceding metacarpus, the first sharp side is connected separately on the first concave surface between adjacent two first support rim, the first concave region that the adjacent first sharp side surrounds is in the first arc surface to intermediate fovea superior respectively；Multiple second support rims and the second concave surface are provided among the tread surface of rear heel, the second sharp side is connected separately on the second concave surface between adjacent two second support rim, the second concave region that the adjacent second sharp side surrounds is in the second arc surface to intermediate fovea superior respectively；The ring edge of EVA indsole tread surface is arranged at intervals with multiple independent boss.The utility model completes good support by each boss, and realizing further through each concave surface has good absorbing shock performance and higher energy back value, comfortable and easy to wear, and the first point while and when the second point be conducive to the compression rebound of the first arc surface and the second arc surface.

Description

A kind of multiple dot array support lightweight EVA shoe bottom

Technical field

The utility model relates to footwear technologies, support lightweight EVA shoe bottom more particularly to a kind of multiple dot array.

Background technique

With the continuous development of economy and society, the living standard of people constantly improves, and pursues the need of material enjoyment It asks and is also increasingly taken seriously, it is especially higher and higher to the requirement of various daily neces saries.Shoes are the important sets of people's clothing, food, lodging and transportion -- basic necessities of life At part, and the function of sole directly affects capable comfort level and fatigue conditions.And existing shoe sole bottom is usually whole flat Face structure is concavely provided with non-slip texture in bottom surface, although this footwear sole construction support stationarity is good, if need to enhance sole Buffering and damping effect shock-damping structure is then embedded in inside sole, production in this way is complicated, and cost is big.

Utility model content

A kind of multiple dot array supports lightweight EVA shoe bottom in order to overcome the technical defects existing in the prior art, the utility model provides, Assign the good lightweight of sole, damping performance again in the case where guaranteeing the stable situation of support, it is comfortable and easy to wear.

The technical solution that the utility model uses is:

A kind of multiple dot array support lightweight EVA shoe bottom, including EVA indsole, the EVA indsole include corresponding with forefoot position Preceding metacarpus and rear heel corresponding with rear heel position,

It is provided with multiple first support rims among the tread surface of the preceding metacarpus and is supported positioned at the multiple first convex The first concave surface on preceding metacarpus other than platform is connected separately with the first point on the first concave surface between adjacent two first support rim Side, the first concave region that the adjacent first sharp side surrounds are in the first arc surface to intermediate fovea superior respectively；

It is provided with multiple second support rims among the tread surface of the rear heel and is supported positioned at the multiple second convex The second concave surface in rear heel other than platform is connected separately with the second point on the second concave surface between adjacent two second support rim Side, the second concave region that the adjacent second sharp side surrounds are in the second arc surface to intermediate fovea superior respectively；

The ring edge of the EVA indsole tread surface is arranged at intervals with multiple independent boss, each first support rim and Bottom surface flush of the bottom surface of two support rims with each independent boss.

Preferably, the bottom surface of each independent boss, the first support rim and the second support rim is equipped with anti-skid chequer.

Preferably, first support rim and the second support rim distinguish truncated cone-shaped with a narrow upper and lower width.

It is preferably located at the second arc surface fovea superior depth at rear heel center and is less than the second circle for being located at rear heel outer ring Cambered surface fovea superior depth.

Preferably, the area that contacts to earth of second support rim is gradually increased from the front to the back.

Preferably, each number of rows amount of first support rim from the front to the back is followed successively by 2-3-3-2-1, wherein having with row Three the first support rims are set as second group and third group, and there are four for the first arc surface tool between second group and third group One sharp side, and first arc surface in remaining region all has three first sharp sides.

Preferably, the middle of first arc surface and the middle of the second arc surface go back fovea superior respectively and are provided with spherical crown Face.

The utility model has the beneficial effects that the utility model is integrally pressed and molded using EVA material, lightweight is flexible, leads to Cross the first support rim, the second support rim and independent boss realize the support of contacting to earth of sole, and the first support rim, second It is respectively arranged with non-slip texture on support boss and independent boss, it is anti-skidding secure；Meanwhile on preceding metacarpus be equipped with the first concave surface and First arc surface, in rear heel be equipped with the second concave surface and the second arc surface, further comprise spherical crown surface, so contact to earth by During pressure, simultaneously storage section kinergety is easily absorbed with elastic deformation potential energy, then rebound has to foot after going power to pedal ground Good absorbing shock performance and higher energy back value, it is comfortable and easy to wear, and first point while and second point while be conducive to first The compression of arc surface and the second arc surface rebounds.

Detailed description of the invention

Fig. 1 is the utility model EVA indsole bottom surface structure schematic diagram.

Description of symbols:

10, the first support rim；20, the first concave surface；21, the first sharp side；30, the second support rim；40, the second concave surface； 41, the second sharp side；50, independent boss；60, spherical crown surface.

Specific embodiment

The utility model is described in further detail with reference to the accompanying drawing:

As shown in Figure 1, support lightweight EVA shoe bottom the present embodiment provides a kind of multiple dot array, including EVA indsole, in the EVA Bottom includes and the corresponding preceding metacarpus in forefoot position and rear heel corresponding with rear heel position.

It is provided with multiple first support rims 10 among the tread surface of the preceding metacarpus and is located at the multiple first support The first concave surface 20 on preceding metacarpus other than boss 10 is provided with multiple second support rims among the tread surface of the rear heel 30 and the second concave surface 40 in the rear heel other than the multiple second support rim 30, the EVA indsole tread surface Ring edge is arranged at intervals with multiple independent boss 50, and the bottom surface of each first support rim 10 and the second support rim 30 is and respectively The bottom surface flush of independent boss 50 is supported by first support rim 10, the second support rim 30 and independent boss 50 and is touched Ground.

First support rim 10 and the second support rim 30 distinguish truncated cone-shaped with a narrow upper and lower width, each independent boss 50, the bottom surface of the first support rim 10 and the second support rim 30 is equipped with anti-skid chequer, states the tread surface of the second support rim 30 Product is gradually increased from the front to the back.

The first sharp side 21, adjacent first point are connected separately on the first concave surface 20 between adjacent two first support rim 10 20 region of the first concave surface that side 21 surrounds is in the first arc surface to intermediate fovea superior respectively.Between adjacent two second support rim 30 The second concave surface 40 on be connected separately with the second sharp side 41,40 region of the second concave surface that the adjacent second sharp side 41 surrounds be in respectively to Second arc surface of intermediate fovea superior, the second arc surface fovea superior depth at rear heel center are less than positioned at rear heel outer ring Second arc surface fovea superior depth.Further, the middle of first arc surface and the middle of the second arc surface are gone back respectively Fovea superior is provided with spherical crown surface 60, and the compressive deformation of the first concave surface 20 and the second concave surface 40 can be further enhanced by the spherical crown surface 60 Ability and bradyseism effect.

Each number of rows amount of first support rim 10 from the front to the back is followed successively by 2-3-3-2-1, wherein there are three same row's tools First support rim 10 is set as second group and third group, and there are four first for the first arc surface tool between second group and third group Sharp side 21, and first arc surface in remaining region all has three first sharp sides 21, so first is that making EVA indsole bottom surface aesthetics It is good, second is that the compression ballistic properties of the first concave surface 20 of enhancing." row " described in the present embodiment refers to the width direction along EVA indsole Spaced apart all first support rims 10 in left and right.

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, and 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 inventive spirit of the present invention and range, the utility model is also had Various changes and modifications, these various changes and improvements fall within the scope of the claimed invention, the requires of the utility model Protection scope is defined by the appending claims and its equivalent thereof.

Claims

1. a kind of multiple dot array supports lightweight EVA shoe bottom, including EVA indsole, the EVA indsole include corresponding with forefoot position Preceding metacarpus and rear heel corresponding with rear heel position, which is characterized in that

Be provided among the tread surface of the preceding metacarpus multiple first support rims and be located at the multiple first support rim with The first concave surface on outer preceding metacarpus is connected separately with the first sharp side on the first concave surface between adjacent two first support rim, The first concave region that adjacent first sharp side surrounds is in the first arc surface to intermediate fovea superior respectively；

Be provided among the tread surface of the rear heel multiple second support rims and be located at the multiple second support rim with The second concave surface in outer rear heel is connected separately with the second sharp side on the second concave surface between adjacent two second support rim, The second concave region that adjacent second sharp side surrounds is in the second arc surface to intermediate fovea superior respectively；

The ring edge of the EVA indsole tread surface is arranged at intervals with multiple independent boss, each first support rim and second Support bottom surface flush of the bottom surface of boss with each independent boss.

2. multiple dot array according to claim 1 supports lightweight EVA shoe bottom, which is characterized in that each independent boss, the first support The bottom surface of boss and the second support rim is equipped with anti-skid chequer.

3. multiple dot array according to claim 1 supports lightweight EVA shoe bottom, which is characterized in that first support rim and Second support rim distinguishes truncated cone-shaped with a narrow upper and lower width.

4. multiple dot array according to claim 1 supports lightweight EVA shoe bottom, which is characterized in that at rear heel center Second arc surface fovea superior depth is less than the second arc surface fovea superior depth positioned at rear heel outer ring.

5. multiple dot array according to claim 4 supports lightweight EVA shoe bottom, which is characterized in that second support rim The area that contacts to earth is gradually increased from the front to the back.

6. multiple dot array according to claim 1 supports lightweight EVA shoe bottom, which is characterized in that first support rim by Each number of rows amount after forward direction is followed successively by 2-3-3-2-1, wherein being set as second group and the there are three the first support rim with row's tool Three groups, there are four the first sharp sides for the first arc surface tool between second group and third group, and first arc surface in remaining region is equal There are three the first sharp sides for tool.

7. multiple dot array according to any one of claims 1 to 6 supports lightweight EVA shoe bottom, which is characterized in that first circle The middle of cambered surface and the middle of the second arc surface go back fovea superior respectively and are provided with spherical crown surface.