CN212661227U

CN212661227U - Sole with good elastic effect

Info

Publication number: CN212661227U
Application number: CN202021368968.7U
Authority: CN
Inventors: 赖永福; 陆必松; 曾启辉; 林国钡; 苏建峰
Original assignee: Jinjiang Juntai Shoe Material Co ltd
Current assignee: Jinjiang Juntai Shoe Material Co ltd
Priority date: 2020-07-13
Filing date: 2020-07-13
Publication date: 2021-03-09
Anticipated expiration: 2030-07-13

Abstract

The utility model discloses a sole that elasticity is effectual, including upper base, outsole and going to the bottom, the upper base holds the upper groove of the higher authority of outsole, it connects to go to the bottom below the outsole, the lower groove has been seted up below the upper base, the inslot is embedded to be equipped with the cushion down, just the bottom of cushion with the higher authority of outsole meets, the cavity has been seted up to the rear end of upper base, be equipped with resilient means in the cavity, resilient means includes upper strata, middle level and lower floor, the upper strata with be equipped with buffer spring between the middle level, buffer spring's upper and lower both ends are supported respectively and are held the bottom surface of upper strata with the medial higher authority, the middle level with be equipped with a plurality of second elasticity post between the lower floor. The utility model discloses fine elastic action has, and long service life makes the utility model discloses the practicality is better.

Description

Sole with good elastic effect

Technical Field

The utility model relates to a sole technical field, concretely relates to effectual sole of elasticity.

Background

In recent years, various shoes have been developed according to the market demand of the shoe manufacturing industry, and people with higher weight are more and more with the improvement of living standard, so that many people can lose weight or increase muscle or plasticity through sports and fitness, so that elastic shoes are continuously developed, the main part of the elastic shoes is elastic soles, and the elastic soles in the market are integrally formed, so that the elasticity is poor, and the elastic soles are worn or even lose elasticity after being used for a period of time, thereby causing inconvenience in use.

SUMMERY OF THE UTILITY MODEL

In view of the above problems, the main object of the present invention is to provide a sole with good elasticity.

The purpose of the utility model is realized with the following mode:

a sole with good elastic effect comprises an upper sole, a big sole and a lower sole, wherein the upper sole is accommodated in an upper groove on the upper surface of the big sole, the lower sole is connected below the big sole, a lower groove is formed below the upper sole, an elastic cushion is embedded in the lower groove, the bottom of the elastic cushion is connected with the upper surface of the big sole, a cavity is formed in the rear end of the upper sole, an elastic device is arranged in the cavity and comprises an upper layer, a middle layer and a lower layer, a buffer spring is arranged between the upper layer and the middle layer, the upper end and the lower end of the buffer spring are respectively abutted against the bottom surface of the upper layer and the upper surface of the middle layer, and a plurality of second elastic columns are arranged between the middle layer and the lower layer.

Furthermore, a plurality of sole elastic bulges and a plurality of heel elastic bulges are arranged under the lower sole.

Furthermore, the upper layer comprises a pair of horizontal parts and an elastic part connected between the pair of horizontal parts, and the upper end of the buffer spring is abutted against the lower surface of the elastic part.

Still further, the elastic device further comprises a plurality of first elastic columns, and the first elastic columns are located between the horizontal portion and the middle layer.

Furthermore, a buffer cavity is arranged between the elastic part and the middle layer, and the buffer spring is positioned in the buffer cavity.

Further, the elastic part is of an arc-shaped structure.

Furthermore, a plurality of first deformation grooves are formed below the elastic bulges of the sole.

Furthermore, a plurality of second deformation grooves are formed below the heel elastic bulge.

Furthermore, the rear end of the upper bottom is provided with a plurality of air holes, and the air holes are communicated with the cavity.

The utility model has the advantages that:

1. the utility model is provided with the elastic device, which can greatly improve the elasticity of the upper sole, thereby leading the elasticity of the sole to be better;

2. the elastic bulges are arranged in the utility model, which can improve the elastic action of the lower sole, thereby further improving the elasticity of the sole;

3. the utility model provides an elastic device is rational in infrastructure, and it is convenient to change single part to can make the life of other parts longer.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts. In the drawings:

fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a plan view of the present invention.

Fig. 3 is a schematic structural diagram of the elastic device of the present invention.

Fig. 4 is a plan view of a partial structure of the upper sole of the present invention.

The notation in the figure is: the sole comprises an upper sole 1, a lower groove 11, an elastic pad 111, an air hole 12, a cavity 13, an elastic device 14, an upper layer 141, a horizontal part 1411, an elastic part 1412, a middle layer 142, a lower layer 143, a first elastic column 144, a second elastic column 145, a buffer cavity 146, a buffer spring 147, a large sole 2, an upper groove 21, a lower sole 3, a sole elastic bulge 31, a first deformation groove 311, a heel elastic bulge 32 and a second deformation groove 321.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 4, as shown in fig. 1, 2 and 3, a sole with good elastic effect includes an upper sole 1, a outsole 2 and a lower sole 3, the upper sole 1 is accommodated in an upper groove 21 on the upper surface of the outsole 2, the lower sole 3 is connected to the lower surface of the outsole 2, a lower groove 11 is formed on the lower surface of the upper sole 1, an elastic pad 111 is embedded in the lower groove 11, the elastic pad 111 can improve the elastic effect of the upper sole 1, the bottom of the elastic pad 111 is connected to the upper surface of the outsole 2, a cavity 13 is formed at the rear end of the upper sole 1, an elastic device 14 is arranged in the cavity 13, the elastic device 14 includes an upper layer 141, a middle layer 142 and a lower layer 143, a buffer spring 147 is arranged between the upper layer 141 and the middle layer 142, the buffer spring 147 can improve the buffer effect between the upper layer 141 and the middle layer 142, the upper and lower ends of the buffer spring 147 respectively abut against the bottom surface of the upper layer 141 and the upper surface of the middle layer 142, a plurality of second elastic columns 145 are disposed between the middle layer 142 and the lower layer 143, the second elastic columns 145 are made of a material having elastic deformability, and the deformation between the middle layer 142 and the lower layer 143 can be improved by the second elastic columns 145.

Preferably, a plurality of sole elastic protrusions 31 and a plurality of heel elastic protrusions 32 are arranged below the lower sole 3.

Preferably, the upper layer 141 includes a pair of horizontal portions 1411 and an elastic portion 1412 connected between the pair of horizontal portions 1411, the upper end of the buffer spring 147 abuts against the lower surface of the elastic portion 1412, and the buffer spring 147 is replaceable, so that the parts are not replaced completely, and the service life of other parts of the elastic device 14 can be prolonged.

Preferably, the elastic device 14 further includes a plurality of first elastic columns 144, the first elastic columns 144 are located between the horizontal portion 1411 and the middle layer 142, and the first elastic columns 144 can improve the elastic effect between the upper layer 141 and the middle layer 142.

Preferably, a buffer cavity 146 is formed between the elastic part 1412 and the middle layer 142, and the buffer spring 147 is located in the buffer cavity 146.

Preferably, the elastic part 1412 is of an arc structure, and the arc structure can increase the deformation effect of the elastic part 1412, so that the service life is longer.

Preferably, a plurality of first deformation grooves 311 are formed below the sole elastic bulge 31, and the first deformation grooves 311 can increase the deformation space of the sole elastic bulge 31, so that the service life of the sole elastic bulge 31 is longer.

Preferably, a plurality of second deformation grooves 321 are formed below the heel elastic protrusion 32, and the second deformation grooves 321 can increase the deformation space of the heel elastic protrusion 32, so that the heel elastic protrusion 32 has a longer service life.

As shown in fig. 4, a plurality of ventilation holes 12 are formed at the rear end of the upper sole 1, the ventilation holes 12 are communicated with the cavity 13, and the air flow inside and outside the upper sole 1 can be accelerated through the ventilation holes 12, so that the ventilation property is better.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A sole with good elastic effect is characterized by comprising an upper sole (1), a large sole (2) and a lower sole (3), wherein the upper sole (1) is accommodated in an upper groove (21) on the upper surface of the large sole (2), the lower sole (3) is connected with the lower surface of the large sole (2), a lower groove (11) is formed in the lower surface of the upper sole (1), an elastic cushion (111) is embedded in the lower groove (11), the bottom of the elastic cushion (111) is connected with the upper surface of the large sole (2), a cavity (13) is formed in the rear end of the upper sole (1), an elastic device (14) is arranged in the cavity (13), the elastic device (14) comprises an upper layer (141), a middle layer (142) and a lower layer (143), a buffer spring (147) is arranged between the upper layer (141) and the middle layer (142), and the upper end and the lower end of the buffer spring (147) are respectively abutted against the bottom surface of the upper layer (141) and the upper surface of the middle layer (142), a plurality of second elastic columns (145) are arranged between the middle layer (142) and the lower layer (143).

2. The sole with good elastic effect according to claim 1, characterized in that a plurality of sole elastic bulges (31) and heel elastic bulges (32) are arranged under the lower sole (3).

3. The sole having a high elastic effect according to claim 1, wherein the upper layer (141) includes a pair of horizontal portions (1411) and an elastic portion (1412) connected between the pair of horizontal portions (1411), and an upper end of the cushion spring (147) is abutted against a lower surface of the elastic portion (1412).

4. The sole with good elastic effect according to claim 3, wherein said elastic means (14) further comprises a plurality of first elastic columns (144), said first elastic columns (144) being located between said horizontal portion (1411) and said middle layer (142).

5. The sole with good elastic effect according to claim 4, wherein a buffer cavity (146) is arranged between the elastic part (1412) and the middle layer (142), and the buffer spring (147) is positioned in the buffer cavity (146).

6. The sole with good elastic effect according to claim 5, wherein the elastic part (1412) has an arc structure.

7. The sole with good elastic effect according to claim 2, characterized in that a plurality of first deformation grooves (311) are arranged under the sole elastic bulge (31).

8. The sole with good elastic effect according to claim 7, characterized in that a plurality of second deformation grooves (321) are arranged under the heel elastic bulge (32).

9. The sole with good elastic effect according to claim 1, wherein the rear end of the upper sole (1) is provided with a plurality of air holes (12), and the air holes (12) are communicated with the cavity (13).