CN210299729U

CN210299729U - High-elastic stable sole

Info

Publication number: CN210299729U
Application number: CN201921071938.7U
Authority: CN
Inventors: 唐明辉; 何炳利; 简中明; 姚家兵; 谭远俊
Original assignee: Fujian Qibu Children Products Co ltd
Current assignee: Fujian Qibu Children Products Co ltd
Priority date: 2019-07-10
Filing date: 2019-07-10
Publication date: 2020-04-14
Anticipated expiration: 2029-07-10

Abstract

The utility model discloses a high-elastic stable form sole, including high-elastic insole, the big end and support piece, paste the setting from top to bottom in high-elastic insole and the big end, the lower surface of high-elastic insole and the big end is equipped with the recess that upwards extends at the arch of foot position, the support piece imbeds and sets up and support piece's hardness is greater than the hardness in high-elastic insole in the recess. Compared with the prior art, the excellent elasticity of this novel sole can provide stronger resilience force for the foot, satisfies the elasticity demand of motions such as basketball, and the motion is lighter. And a support with higher hardness is arranged at the arch part, so that the function of stabilizing the arch is achieved, and the conditions that the arch is rotated inwards and outwards and the like due to lack of supporting force are avoided.

Description

High-elastic stable sole

Technical Field

The utility model relates to a shoes field, concretely relates to high-elastic stable form sole.

Background

In the design of sole, elasticity is a performance requirement of very important, and good elasticity setting can let the people more laborsaving and comfortable when walking, when receiving the impact of great power, can realize the shock attenuation. Because hardness is big, stability is good, support nature is good, otherwise, hardness is little, stability is relatively poor, elasticity is better, therefore if the insole elasticity sets up too big, stability is not good, not only is unfavorable for the plasticity, also is unfavorable for supporting the foot.

In view of the above, the applicant has made an intensive study to solve the above problems and has made the present invention.

Disclosure of Invention

The main object of the utility model is to provide a high-elastic stable form sole has high elasticity and stability concurrently.

In order to achieve the above purpose, the solution of the present invention is:

the utility model provides a high-elastic stable form sole, wherein, includes high-elastic insole, the big end and support piece, paste the setting mutually from top to bottom in high-elastic insole and the big end, the lower surface of high-elastic insole and the big end is equipped with the recess that upwards extends at the arch of foot position, the support piece imbeds and sets up and support piece's hardness is greater than the hardness in high-elastic insole in the recess.

Furthermore, the supporting piece comprises a horizontal sheet attached to the outsole and two wing pieces connected to the left end and the right end of the horizontal sheet respectively, and the two wing pieces extend upwards to the left side and the right side of the elastic midsole, which are positioned at the arch of the foot.

Further, the outer profile of fin is the arc structure and divide into consecutive first segmental arc, second segmental arc, third segmental arc and fourth segmental arc, first segmental arc and third segmental arc all extend from the bottom surface of high-elastic insole to the rear direction to first segmental arc and third segmental arc form α angle and β angle with the bottom surface of high-elastic insole respectively.

Further, the horizontal piece and the fourth arc-shaped section are both bent upwards.

Furthermore, a front extending part is arranged at the middle position of the front surface of the horizontal sheet in the left-right direction, and a rear extending part is arranged at the middle position of the rear surface of the horizontal sheet in the left-right direction.

Furthermore, two lower bending grooves are formed in the half sole of the outsole, and an upper bending groove is formed in the half sole of the high-elasticity midsole.

Furthermore, the high-elasticity insole is divided into an upper layer, a middle layer and a lower layer from top to bottom, the upper layer is arranged at the heel part of the high-elasticity insole, the outer side surface of the middle layer gradually shrinks inwards from bottom to top, and the outer side surface of the lower layer shrinks inwards from top to bottom.

Furthermore, high-elastic sole adopts EVA or TPU foaming moulding, support piece adopts stereoplasm TPU and carbon element material shaping, the outsole adopts the shaping of rubber materials.

After the structure of the oil adding device is adopted, the utility model relates to a pair of high-elastic stable form sole, compare with prior art, beneficial effect lies in, this novel high-elastic insole has, excellent elasticity can provide stronger resilience force for the foot, satisfies the elasticity demand of motions such as basketball, and the motion is lighter. And a support with higher hardness is arranged at the arch part, so that the function of stabilizing the arch is achieved, and the conditions that the arch is rotated inwards and outwards and the like due to lack of supporting force are avoided.

Drawings

Fig. 1 is a side view of the external structure of the present invention.

Fig. 2 is a schematic bottom structure diagram of the present invention.

Fig. 3 is a schematic diagram of the top structure of the novel device.

Fig. 4 is a partially enlarged view of the area a in fig. 1.

In the figure:

a high-elastic midsole-1; upper layer-11; a middle layer-12; lower layer-13; an upper bending groove-14;

outsole-2; a lower bending groove-21; a support-3; a horizontal sheet-31; a front extension-311;

a rear extension-312; a flap-32; a first arc segment-321; a second arc segment-322;

a third arc segment-323; fourth arc segment-324.

Detailed Description

In order to further explain the technical solution of the present invention, the present invention is explained in detail by the following embodiments.

As shown in fig. 1-4, a high elastic and stable type shoe sole comprises a high elastic mid-sole 1, an outsole 2 and a support member 3. 1 bottom in the high-elastic insole pastes the setting with 2 big soles mutually, and the lower surface of high-

elastic insole

1 and 2 big soles is equipped with the recess that the arcuation upwards extended in arch of foot position, both sides about this recess intercommunication high-elastic insole 1, support piece 3 corresponds in the embedding recess and support piece 3's hardness is greater than high-elastic insole 1's hardness.

After adopting above-mentioned structure, this novel sole combines by the material of different hardness to make, high-elastic insole 1 elasticity is great, can provide stronger resilience force for the foot, satisfies the elasticity demand of motions such as basketball. In addition, the arch part of the sole is provided with the support 3 with higher hardness, so that the arch part of the sole is not easy to deform, the effect of stabilizing the arch is achieved, and the conditions that the arch is rotated inwards and outwards and the like due to lack of supporting force are avoided.

Preferably, the support member 3 includes a horizontal plate 31 attached to the outsole 2 and two wings 32 connected to the left and right ends of the horizontal plate, respectively, and the two wings 32 extend upward to the left and right sides of the high-elasticity midsole 1 at the arch position. The horizontal piece 31 is used for reinforcing and supporting the bottom of the arch of the elastic insole 1, and the two wing pieces 32 are used for supporting the left side and the right side of the arch of the foot, so that the elastic insole 1 is prevented from being seriously extruded and deformed towards the left side and the right side when being stepped on by the foot, and the situation that a wearer sprains the foot and the like due to lack of supporting force of the foot is avoided.

Preferably, the outer contour of the wing 32 is of an arc structure and is divided into a first arc-shaped segment 321, a second arc-shaped segment 322, a third arc-shaped segment 323 and a fourth arc-shaped segment 324 which are connected in sequence, the first arc-shaped segment 321 and the third arc-shaped segment 323 extend from the bottom surface of the high-elasticity midsole 1 in the upward and backward directions, the first arc-shaped segment 321 and the third arc-shaped segment 323 form α angles and β angles with the bottom surface of the high-elasticity midsole 1 respectively, and the α angle and the β angle are acute angles, so that when the high-elasticity midsole 1 is subjected to a pedaling pressure, the first arc-shaped segment 321, the second arc-shaped segment 322 and the third arc-shaped segment 323 of the wing 3 can absorb the force to slightly deform downward, so that the α angle and the β angle are reduced, and thus certain shock absorption effect can be generated on both sides of the arch,

preferably, the horizontal plate 31 and the fourth arc-shaped section 324 are both bent upward, so that the bottom of the support member 3 forms an upward-arched support arc surface, and the support arc surface disperses the vertical downward pressure on the elastic midsole 1 to all directions of the arc surface, thereby reducing the deformation of the support arc surface and greatly enhancing the support capability of the horizontal plate 31. In addition, the upward bending structure ensures that the whole supporting piece is completely free from touching the ground, so that the lower surface of the supporting piece cannot be abraded when the walking or moving is carried out, and the service life of the supporting piece is greatly prolonged.

Preferably, a front extension part 311 is arranged at the middle position of the front surface of the horizontal plate 31 in the left-right direction, a rear extension part 312 is arranged at the middle position of the rear surface of the horizontal plate 31 in the left-right direction, the front extension part 311 and the rear extension part 312 enhance the embedding capacity of the support 3 in the high-elasticity midsole 1, so that the support 3 is not easy to fall off, and the vertical pressure applied to the arch part can be dispersed to the front and the rear of the arch part, thereby further enhancing the supporting effect of the support 3.

Preferably, the half sole part of the outsole 2 is provided with two lower bending grooves 21, the half sole part of the high-elasticity midsole 1 is provided with an upper bending groove 14, and the lower bending grooves 21 and the upper bending grooves 14 help to bend the half sole part of the sole, so that a wearer can walk more conveniently and more conveniently, and the comfort level of foot feeling is increased.

Preferably, the high-elasticity midsole 1 is divided into an upper layer 11, a middle layer 12 and a lower layer 13 from top to bottom, the upper layer 11 is arranged at the heel position of the high-elasticity midsole 1, the outer side surface of the middle layer 12 gradually shrinks inwards from bottom to top, and the outer side surface of the lower layer 13 shrinks inwards from top to bottom. In the process of taking off and landing, the heel part is often the most main stress point, and the arrangement of the upper layer 11 gives the heel part larger elasticity, so that the shock absorption effect of the heel part is improved. The outer side surfaces of the middle layer 12 and the lower layer 13 are inclined cambered surfaces, and a relatively clear boundary line L is formed due to different inclination directions of the two layers, as shown in fig. 1, when the upper layer and the lower layer are seen from the side, a bending structure is formed, the high-elasticity insole 1 is easy to deform towards the periphery along the cambered surface at the boundary line L under the action of foot pressure, the elastic deformation performance is improved from the structure, and the suction shock absorption effect of the high-elasticity insole 1 is further enhanced.

Preferably, the high-elasticity midsole 1 is formed by foaming EVA or TPU, so that the elasticity and the shock absorption performance of the sole are improved. The supporting piece 3 is formed by hard TPU and carbon materials, has high hardness and mechanical strength and is convenient to process, and the outsole 2 is formed by rubber materials, so that the wear resistance and the skid resistance of the outsole 2 are improved.

The above embodiments and drawings are not intended to limit the form and style of the present invention, and any suitable changes or modifications made by those skilled in the art should not be construed as departing from the scope of the present invention.

Claims

1. The utility model provides a high-elastic stable form sole, its characterized in that, includes high-elastic insole, the big end and support piece, paste the setting from top to bottom in high-elastic insole and the big end, the lower surface of high-elastic insole and the big end is equipped with the recess that upwards extends at the arch of foot position, support piece embedding recess sets up and support piece's hardness is greater than the hardness in high-elastic insole.

2. The high elastic and stable shoe sole of claim 1, wherein said support member comprises a horizontal plate attached to said outsole and two wings attached to the left and right ends of said horizontal plate, respectively, said wings extending upwardly to the left and right sides of said outsole in the area of the arch.

3. The high elastic and stable sole according to claim 2, wherein the outer contour of said wing panel is of an arc structure and is divided into a first arc segment, a second arc segment, a third arc segment and a fourth arc segment which are connected in sequence, said first arc segment and said third arc segment both extend from the bottom surface of the high elastic midsole in the upward and rearward direction, and said first arc segment and said third arc segment respectively form α degrees and β degrees with the bottom surface of the high elastic midsole.

4. The high elastic stability sole of claim 3, wherein said horizontal piece and said fourth arch segment are each upwardly curved.

5. The high elastic and stable sole according to claim 4, wherein said horizontal piece has a front extension portion at a position intermediate in the lateral direction in front of the horizontal piece and a rear extension portion at a position intermediate in the lateral direction behind the horizontal piece.

6. The high elastic and stable sole according to claim 5, wherein said outsole forefoot portion has two lower flex grooves and said high elastic midsole forefoot portion has an upper flex groove.

7. The high-elastic and stable sole as claimed in claim 6, wherein said high-elastic midsole is divided into an upper layer, a middle layer and a lower layer from top to bottom, the upper layer is disposed on the heel portion of the high-elastic midsole, the lateral surface of the middle layer gradually shrinks inward from bottom to top, and the lateral surface of the lower layer shrinks inward from top to bottom.

8. The high-elastic and stable sole according to claim 7, wherein said high-elastic sole is formed by foaming EVA or TPU, said supporting member is formed by hard TPU and carbon material, and said outsole is formed by rubber material.