CN211154049U

CN211154049U - Multi-layer rubber sole

Info

Publication number: CN211154049U
Application number: CN201921821918.7U
Authority: CN
Inventors: 李滨男
Original assignee: Wenzhou Yicheng Shoes Material Co ltd
Current assignee: Wenzhou Yicheng Shoes Material Co ltd
Priority date: 2019-10-28
Filing date: 2019-10-28
Publication date: 2020-08-04
Anticipated expiration: 2029-10-28

Abstract

The utility model discloses a multi-layer rubber sole, which comprises a bottom layer, a middle layer and a top layer, wherein the bottom layer, the middle layer and the top layer are sequentially glued, bonded and fixed from bottom to top, the middle layer is provided with a plurality of prismatic cavities, the cavities are communicated from front to back, a hollow gas column is inserted into each cavity, the gas column is a sealing structure and is filled with gas, and the outer diameter of the gas column is larger than the height of the cavity; in this product, the intermediate level is the cavity that has a plurality of prisms, and the setting of cavity can let the better compression deformation in intermediate level to still be provided with the gas column in every cavity, the gas column can help the cavity to kick-back, makes this product after wearing, and the impact force can all be absorbed to the foot of falling each time, reduces the impact that causes knee, ankle, and the user that is particularly suitable for the injury wears, helps resumeing.

Description

Multi-layer rubber sole

Technical Field

The utility model relates to a multilayer rubber sole.

Background

The sole is rather complex in construction and in a broad sense may include all of the materials forming the sole, such as the outsole, midsole and heel. In a narrow sense, only the outsole is referred to, and the common characteristics of the general sole materials should have the characteristics of wear resistance, water resistance, oil resistance, heat resistance, pressure resistance, impact resistance, good elasticity, easy adaptation to the foot shape, difficult deformation after shaping, heat preservation, easy moisture absorption and the like, and simultaneously should be matched with the midsole to have the brake function of preventing slipping and easy stopping when the foot is changed during walking. The sole materials are of various types and can be divided into natural base materials and synthetic base materials. The natural bottom materials comprise natural bottom leather, bamboo, wood and the like, and the synthetic bottom materials comprise rubber, plastics, rubber and plastic combined materials, regenerated leather, elastic hardboard and the like.

However, the soles in the prior art are all applied to daily life, but when the shoes are used for injured users, the elasticity of the shoes is insufficient, and a good shock absorption effect cannot be achieved.

Therefore, the multi-layer rubber sole with better softness and better buffering effect is provided for the injured user.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem of providing a soft better multilayer rubber sole with better buffering effect.

The utility model discloses a realize through following technical scheme:

the utility model provides a multilayer rubber sole, includes bottom, intermediate level and top layer, bottom, intermediate level and top layer are fixed by supreme veneer bonding in proper order down, the intermediate level has the cavity of a plurality of prisms, the cavity is preceding, the back link up, every hollow gas column has all been inserted in the cavity, and gas column is a seal structure, and inside packing has gas, the external diameter of gas column is greater than the height of cavity.

Preferably, a first patch is fixedly glued at the bottom of the bottom layer corresponding to the sole position, a second patch is fixedly glued at the bottom of the bottom layer corresponding to the heel position, and anti-skid grains are formed on the surfaces of the first patch and the second patch through injection molding; the first patch and the second patch have a wear resistance greater than the wear resistance of the bottom layer. The first patch and the second patch are made of hard rubber. When the product is used, the first patch and the second patch bear abrasion.

Preferably, the left end and the right end of the top layer are glued and fixed with the bottom layer after sinking, and the middle layer is wrapped between the bottom layer and the top layer; the structure is mainly used for increasing the stability of the intermediate layer and avoiding the dislocation movement of the intermediate layer.

Preferably, the right end of the bottom layer protrudes upwards and then wraps the right position of the top layer, and the bottom layer extends upwards to protect the heel position.

Preferably, a pair of toe limiting arc parts are formed at the top left end position of the top layer in an injection molding mode, and the toe limiting arc parts can protect toes.

Preferably, the bottom position department of bottom is provided with the crooked groove of stepping down, and the groove of stepping down can let the better bending of this product, when walking, promotes the feel.

The utility model has the advantages that: in this product, the intermediate level is the cavity that has a plurality of prisms, the setting of cavity can let the better compression deformation in intermediate level, and still be provided with the gas column in every cavity, the gas column can help the cavity to kick-back, make this product after wearing, the impact force all can be absorbed to foot that falls each time, reduce the impact that causes knee, ankle, be particularly suitable for injured user and wear, help recovering, the structure of this product is comparatively simple, and the cost is comparatively cheap, is fit for using widely.

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.

Fig. 1 is a cross-sectional view of the present invention;

FIG. 2 is a cross-sectional view of the substrate;

figure 3 is a cross-sectional view of the top layer.

Detailed Description

All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.

Any feature disclosed in this specification (including any accompanying claims, abstract and drawings), may be replaced by alternative features serving equivalent or similar purposes, unless expressly stated otherwise. That is, unless expressly stated otherwise, each feature is only an example of a generic series of equivalent or similar features.

In the description of the present invention, it is to be understood that the terms "one end", "the other end", "the outside", "upper", "inside", "horizontal", "coaxial", "central", "end", "length", "outer end", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, in the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise explicitly specified or limited, the terms "set", "coupled", "connected", "penetrating", "plugging", and the like are to be understood in a broad sense, and may be, for example, fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

The multi-layer rubber sole as shown in fig. 1, 2 and 3 comprises a bottom layer 1, a middle layer 2 and a top layer 3, wherein the bottom layer 1, the middle layer 2 and the top layer 3 are sequentially glued, bonded and fixed from bottom to top, the middle layer 2 is provided with a plurality of prismatic cavities 201, the cavities 201 are through from front to back, hollow air columns 4 are inserted into the cavities 201, each air column 4 is a sealing structure, air is filled in the cavities, and the outer diameter of each air column 4 is larger than the height of each cavity 201.

In a preferred embodiment of the present invention, a first patch 121 is fixed to the bottom of the bottom layer 1 corresponding to the sole position by gluing, a second patch 131 is fixed to the bottom of the bottom layer 1 corresponding to the heel position by gluing, and anti-skid lines are formed on the surfaces of the first patch 121 and the second patch 131 by injection molding; the first patch 121 and the second patch 131 have a wear resistance greater than that of the base layer 1. The first patch and the second patch are made of hard rubber. When the product is used, the first patch and the second patch bear abrasion.

In a preferred embodiment of the present invention, the left and right ends of the top layer 3 are both glued and fixed to the bottom layer 1 after sinking, and the middle layer 2 is wrapped between the bottom layer 1 and the top layer 3; the structure is mainly used for increasing the stability of the intermediate layer and avoiding the dislocation movement of the intermediate layer.

The utility model discloses in the embodiment of a preferred, the right-hand member of bottom 1 upwards wraps up after protruding the right side position department of top layer, the bottom upwards extends the back, can protect the heel position.

In a preferred embodiment of the present invention, the top left end of the top layer 3 is injection molded to form a pair of toe-forming limiting arcs 333, which can protect the toes.

The utility model discloses in the embodiment of a preferred, the bottom position department of bottom 1 is provided with crooked groove 122 of stepping down, and the groove of stepping down can let the better bending of this product, when the walking, promotes the feel.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the creative work should be covered within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope defined by the claims.

Claims

1. A multi-layer rubber sole is characterized in that: including bottom, intermediate level and top layer, bottom, intermediate level and top layer are fixed by supreme veneer bonding in proper order down, the intermediate level has the cavity of a plurality of prisms, the cavity is preceding, the back link up, every hollow gas column has all been inserted in the cavity, and the gas column is a seal structure, and inside packing has gas, the external diameter of gas column is greater than the height of cavity.

2. The multi-layer rubber shoe sole according to claim 1, wherein: the sole of the bottom layer is fixedly glued at a position corresponding to the sole, the bottom of the bottom layer is fixedly glued at a position corresponding to the heel, and the surfaces of the first patch and the second patch are both formed with anti-skid grains in an injection molding mode.

3. The multi-layer rubber shoe sole according to claim 1, wherein: the left end and the right end of the top layer are fixed with the bottom layer through gluing after sinking, and the middle layer is coated between the bottom layer and the top layer.

4. The multi-layer rubber shoe sole according to claim 1, wherein: the right end of the bottom layer protrudes upwards and then is wrapped at the right position of the top layer.

5. The multi-layer rubber shoe sole according to claim 1, wherein: and the position of the top left end of the top layer is injection-molded to form an arc part for limiting the position of a pair of toes.

6. The multi-layer rubber shoe sole according to claim 1, wherein: the bottom position department of bottom is provided with crooked groove of stepping down.