CN218832117U

CN218832117U - Foot arch structure of insole

Info

Publication number: CN218832117U
Application number: CN202222344589.XU
Authority: CN
Inventors: 董建秋
Original assignee: Zhongshan Xiudun Shoe Co ltd
Current assignee: Zhongshan Xiudun Shoe Co ltd
Priority date: 2022-09-02
Filing date: 2022-09-02
Publication date: 2023-04-11
Anticipated expiration: 2032-09-02

Abstract

The utility model discloses an insole arch structure, which comprises an integrated composite insole, wherein the composite insole is provided with an arch area, a heel area and a forefoot area, and the arch area is positioned between the heel area and the forefoot area; the arch region is partially upturned to form arch supports, and the arch supports in the arch region extend towards the arch region and the forefoot region respectively. It has the advantages of simple structure, excellent effect, reasonable design and the like; therefore, the product has excellent technical and economic performance.

Description

Foot arch structure of insole

[ technical field ] A method for producing a semiconductor device

The utility model mainly relates to an insole arch of foot structure.

[ background ] A method for producing a semiconductor device

The foot is the only organ of the body that contacts the ground. During the movement of the human body, the feet mainly play roles of buffering and pedaling and stretching, and the functions are converted through the relaxation and contraction of the foot internal appendage and the foot external appendage. During long-time exercise, especially in the case of flat feet, repeated contraction and relaxation of foot muscles can cause fatigue and affect normal foot functions, thereby causing compensatory injuries to the lower limbs. A common solution is to wear an arch support type insole. However, most of the foot arch support insoles in the market at present are formed by combining different components, the scattered components are combined together, and the insoles are easy to separate due to different deformation in the using process and have short service life, so that the insole structure needs to be improved to be used as a single body, and the influence of too many components on the effect is avoided.

[ Utility model ] A method for manufacturing a semiconductor device

This application improves the shoe-pad structure, makes the shoe-pad independently put into the shoes body as the monomer and uses, changes the problem that current shoe-pad needs the cooperation of part to use, and this shoe-pad arch of foot structure adopts following technical scheme:

an insole arch structure comprising an integrated composite insole having an arch region, a heel region and a forefoot region, the arch region being located between the heel region and the forefoot region;

the arch region is gradually turned and bent from the front foot region to the heel region to form an arch support, and the arch support is positioned on one side of the arch region.

Preferably, the arch support in the arch region extends towards the arch region and the forefoot region, respectively, and the point of maximum curvature of the arch support is located in the heel region.

Preferably, the edges of the heel region curve upwardly to form a concavity.

Preferably, the composite insole at least comprises a surface layer and an insole body layer, wherein the surface layer is compositely bonded on the insole body layer to form a whole.

Preferably, the surface layer is made of fluff cloth.

Preferably, the cushion layer is a flexible cushion body.

The utility model discloses compare produced beneficial effect with the background art:

the utility model adopts the above scheme, after the composite insole is put into shoes, the composite insole is used for supporting feet, and relative to the arch region, the heel region and the arch region are firstly contacted with the ground to bear force; when the front foot area lands on the ground first, the foot is in a bent walking state, and the arch position of the foot basically does not need to be supported; only when the heel area is contacted with the ground, the forefoot area is also stepped on the ground under normal conditions, the sole is basically and integrally stepped on the ground, and the arch support is necessary; this compound shoe-pad's bow holds in the palm the camber that is located the heel district and is greater than the camber in arch of foot district, and the maximum camber that the bow held in the palm is located the heel district, fills up the body layer and adopts flexible material, and the arch in heel contact heel district holds in the palm, and the arch in heel district holds in the palm maximum camber department atress to the arch of foot district deformation propulsion compensation to make the arch hold in the palm the foot of laminating better, adapt to multiple foot, and the holding power is more sufficient, uses more comfortablely.

[ description of the drawings ]

FIG. 1 is a schematic view of a composite insole in accordance with a preferred embodiment of the present invention;

FIG. 2 is a schematic view of a composite insole according to a preferred embodiment of the present invention;

FIG. 3 is a schematic cross-sectional view of a composite insole in accordance with a preferred embodiment of the present invention;

fig. 4 is an initial view of the bow in the preferred embodiment of the present invention;

fig. 5 is a schematic view of the bow support deformed by force according to the preferred embodiment of the present invention.

[ detailed description ] embodiments

Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout.

In the description of the present invention, it should be noted that, for the terms of orientation, such as "central", "transverse (X)", "longitudinal (Y)", "vertical (Z)", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like, the directions and positional relationships are indicated based on the directions or positional relationships shown in the drawings, and the description is merely for convenience of describing the present invention and simplifying the description, but not for indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and should not be construed as limiting the scope of the present invention in particular.

Furthermore, if the terms "first" and "second" are used for descriptive purposes only, they are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features. Thus, the definition of "a first" or "a second" feature may explicitly or implicitly include one or more of the features, and in the description of the invention, "a plurality" means two or more unless specifically defined otherwise.

In the present invention, unless otherwise expressly specified or limited, the terms "assembled", "connected", and "connected", if any, are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally connected; mechanical connection is also possible; the two elements can be directly connected or connected through an intermediate medium, and the two elements can be communicated with each other. The specific meaning of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.

In the present application, unless otherwise specified or limited, "above" or "below" a first feature may include the first and second features being in direct contact, and may also include the first and second features not being in direct contact but being in contact with each other through another feature therebetween. Also, the first feature "above," "below," and "over" the second feature may include the first feature being directly above and obliquely above the second feature, or simply an elevation where the first feature is at a higher level than the second feature. The first feature being "above", "below" and "beneath" the second feature includes the first feature being directly below or obliquely below the second feature, or merely means that the first feature is at a lower level than the second feature.

The technical solution and the advantages of the present invention will be more clear and clear by further describing the embodiments of the present invention with reference to the drawings of the specification. The embodiments described below are exemplary and are intended to be illustrative of the present invention, but should not be construed as limiting the invention.

The utility model provides a preferred embodiment: as shown in fig. 1 to 5, an insole arch structure comprises an integrated composite insole 1, wherein the composite insole 1 is provided with an arch area 11, a heel area 12 and a forefoot area 13, and the arch area 11 is positioned between the heel area 12 and the forefoot area 13; the edge of the heel region 12 curves upwardly to form a concavity 14 to wrap the heel area.

The arch region 11 is gradually turned and bent from the forefoot region 13 to the heel region 12 to form an arch support 2, and the arch support 2 is positioned on one side of the arch region 11; the arch support 2 of the arch region 11 extends towards the arch region 11 and the forefoot region 13, respectively, with the point of maximum curvature of the arch support 2 being located in the heel region 12. After the composite insole 1 is placed in a shoe, the composite insole 1 is used for supporting the foot, and relative to the arch region 11, the heel region 12 and the arch region 11 are firstly contacted with the ground to bear force; when the front foot area 13 lands on the ground first, the foot is in a bent walking state, and the arch position of the foot basically does not need to be supported; only when the heel area 12 contacts the ground, the forefoot area 13 is also stepped on the ground under normal conditions, and the sole is basically stepped on the ground entirely, so that the arch support is necessary; this arch of compound shoe-pad 1 holds in palm 2 and is located the camber that the camber in heel district 12 is greater than arch district 11, and the maximum curvature 21 that the arch held in the palm is located the heel district, and the cushion layer 16 adopts flexible material, and the arch of heel contact heel district 12 holds in the palm 2, and the arch of heel district 12 holds in the palm 2 maximum curvature department atress and then the arch district 11 warp to impel the compensation to make arch support 2 laminate the foot better, and the holding power is more sufficient, uses more comfortablely.

The composite insole 1 at least comprises a surface layer 15 and a cushion layer 16, wherein the surface layer 15 is compositely bonded on the cushion layer 16 to form a whole; the surface layer 15 is made of fluff cloth, so that the comfort of sole contact is improved; the cushion layer 16 is a flexible cushion body, the flexible cushion body is made of sponge or EVA (ethylene vinyl acetate), the elasticity is high, and the cushion body can be matched with the arch region 11 to deform so as to better support the arch position.

In the description of the specification, references to the description of "one embodiment", "preferably", "an example", "a specific example" or "some examples" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention, and the schematic representation of the term in this specification does not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

By the above description of the structure and principle, those skilled in the art should understand that the present invention is not limited to the above embodiments, and all modifications and substitutions based on the known technology in the field fall into the protection scope of the present invention, which should be limited by the claims.

Claims

1. An arch structure of an insole, which is characterized in that: the insole comprises an integrated composite insole, wherein the composite insole is provided with an arch area, a heel area and a forefoot area, and the arch area is positioned between the heel area and the forefoot area;

2. The insole arch structure of claim 1, wherein: the arch support in the arch region extends towards the arch region and the forefoot region respectively, and the maximum curvature point of the arch support is positioned in the heel region.

3. The insole arch structure of claim 1, wherein: the edge of the heel region is bent upward to form a cavity.

4. The insole arch structure of claim 1, wherein: the composite insole at least comprises a surface layer and an insole body layer, wherein the surface layer is compositely bonded on the insole body layer to form a whole.

5. The insole arch structure of claim 4, wherein: the surface layer is made of fluff cloth.

6. The insole arch structure of claim 4, wherein: the cushion body layer is a flexible cushion body.