CN111345543A - Hook-connected type insole support and insole - Google Patents

Abstract

The invention discloses a hooked insole support and an insole, wherein the insole is formed by hooking and combining the insole support and an insole layer; the insole layer is arranged above the insole support and can be detached between the insole support and the insole support. The beneficial effects are as follows: the insole support and the insole layer are connected through the hooking body of the connecting area, so that the connecting area is large, the connecting firmness is increased, and the problems of deviation, rolling, folding and removal of the insole in the wearing process of a user are avoided; the design of the insole support concave space and the foot cup support enables the placing positions of the insole layer and the foot to be relatively fixed, and the formation of a good foot shape is facilitated; the design of the elastic space of the insole is more suitable for users who do long-time sports, the comfortable sensation and the ventilation sensation of the feet are ensured, and the dryness and the comfort in the insole are maintained; the insole layer is made of degradable materials, so that the cost is low, and the insole layer is sanitary and environment-friendly; the insole is convenient to replace and use, and no use burden is increased; the addition of the bacteriostatic deodorant agent enables the insole to structurally protect the foot health and comfort, and meanwhile, the health care effect is improved.

Description

Hook-connected type insole support and insole

Technical Field

The invention relates to an insole, in particular to a novel magic tape insole support capable of realizing free disassembly, cleanness and sanitation and an insole combined by utilizing the magic tape.

Background

The insole is a sanitary article which is arranged in the shoe and is padded on the sole of the foot, and is mainly used for the functions of cushioning, cold protection, sweat prevention, heightening and the like. At present, shoe pads and commodity shoe pads of shoe products sold on the market are basically made of pig, cattle, sheep and livestock leather or artificial synthetic leather or textile fabrics, and are directly combined on shoe pad supports or middle bottoms of elastic plastic materials by gluing or sewing, hot pressing and other processes, so that inseparable shoe pad products and shoe products are firmly combined. When the shoe product using the conventional insole is worn, the wet insole, the peculiar smell and the bacteria are generated by the patients with poor air permeability or sweaty feet, beriberi and foot odor of the shoe in the wearing process; when the shoe pad is worn for a long time, dirt and damage can occur on the surface layer of the shoe pad, and the problems can be solved only by brushing, airing or integrally replacing the shoe pad, but the brushing and airing of the shoe pad not only increase some operational troubles, but also cannot be worn instantly. Harmful bacteria growing in the insole material fibers due to sweaty feet, beriberi and foot odor cannot be completely removed by brushing the insole; the better solution is to change the insoles frequently, but the extra expense is increased, the discarded elastic plastic insoles are not environment-friendly, and the environment is influenced by improper disposal; some wearers can directly lay a thin insole or a disposable paper insole on the original insole of the shoe, however, the thin insole and the disposable paper insole can not be fixed with the original insole in the shoe, the insole is easy to roll, fold or directly fade out along the heel in the wearing and walking process, the effect of placing the thin insole and the disposable paper insole is difficult to achieve in the situations, and the comfort level of the wearers is influenced.

Solve above-mentioned problem among the prior art and mainly adopt double-deck shoe-pad structure's mode, paste through the magic for example between the double-deck structure and paste tightly, when above-mentioned problem appeared in the shoe-pad, take off double-deck shoe-pad's upper strata or impaired layer, change new combination shoe cushion layer, can reach the frequent change of shoe-pad like this, the shoe-pad can be fixed in shoes to certain economic nature has. However, the current solutions still have many problems, which are shown as follows:

(1) the existing double-layer structure combined insole is usually of a flat bottom structure and can be fixed in a shoe, but the fixation of the integral placing position of the fixed double-layer structure cannot be well realized for the mutual fixation of the double-layer structures, and the situations of single-layer insole deviation, rolling and the like can occur in the actual use process, so that the comfort level of a wearer is influenced;

(2) the double-layer insole has insufficient fixation, so that the foot shape or walking posture of a wearer can be affected, and particularly the foot of children and sporters can be damaged;

(3) the double-layer insole structure is not dry and has insufficient air permeability, bacteria can still be generated in the shoe, peculiar smell is generated, and the problems can not be thoroughly solved.

Accordingly, those skilled in the art have endeavored to develop an insole tray and insole that maintain the dry and sanitary condition of the foot without adversely affecting the health of the foot.

Disclosure of Invention

In view of the above-mentioned drawbacks of the prior art, the present invention provides a hook-type insole holder and an insole combined with the insole holder to solve the above-mentioned problems in the prior art.

In order to solve the problems, the invention provides a novel magic tape insole support which is of a three-dimensional structure and is used for supporting an insole layer arranged above, wherein the insole support comprises a bottom insole layer and a foot cup support positioned on the bottom insole layer, the foot cup support is positioned on the annular parts of the arch of the foot and the outer edge of the sole on the bottom insole layer and has a certain height, so that a concave space is formed in the middle of the insole support formed by the foot cup support and the bottom insole layer; the arch part of the foot cup holder is provided with a convex part which is matched with the shape setting of the arch of the human body; the inner side of the foot cup stand is provided with a buffer surface which inclines downwards, and the buffer surface has a certain width; the buffer surface is provided with a connecting area, and the connecting area is distributed with hook connecting bodies.

Furthermore, the connecting area is arranged in a block shape or is arranged on the buffer surface in a whole.

Furthermore, the foot cup stand and the hooking body of the connecting area are combined by gluing, sewing or embedding technology to form an integrated structure.

Furthermore, the foot cup stand and the hook connecting body of the connecting area are formed in an injection molding mode through an injection mold in one step.

Furthermore, the foot cup stand main body is made of nylon, TPU, PU, PP and EVA materials through injection molding.

Furthermore, the hook connecting body comprises an ejection hook.

Further, the bottom pad layer further comprises a pad layer of a ball and toe portion of the foot, and the connecting area is further disposed on a forefoot portion of the bottom pad layer.

Based on the insole support structure, a concave space formed by the foot cup support and the bottom cushion layer is used for positioning feet, and particularly, the foot cup support is provided with a convex part aiming at the shape of the feet of a human body and matched with the radian of the arch of foot to form three-dimensional solid shape; the heel part of the foot cup holder with a certain height is arranged around the heel, so that the foot bottom can be well protected in a concave space formed by the foot cup holder and the bottom cushion layer; the design of the buffering surface is matched with the inclination radian of the arch of foot so as to ensure the comfort of the foot of the user; the connecting area and the hooking body are used for hooking and fixing the insole layer matched with the insole support, so that the insole layer is separated from the insole support and can be replaced at any time; the connecting area is arranged on the front sole part and the foot cup support part of the bottom cushion layer, so that the insole is more firm and stable when being connected and is not easy to deform.

The invention also provides a shoe pad layer, the shoe pad layer is arranged above the shoe pad support, the bottom of the shoe pad layer is combined with the hook connecting body on the shoe pad support in a hooking manner, the shoe pad layer is detached from the shoe pad support, and the shoe pad layer is made of non-woven fabrics.

Furthermore, the insole layer at least comprises a three-layer structure which is respectively an upper layer of fiber non-woven fabric, a lower layer of fiber non-woven fabric and at least one layer of wood pulp spunlace non-woven fabric or hydrophilic non-woven fabric positioned between the upper layer of fiber non-woven fabric and the lower layer of fiber non-woven fabric.

Furthermore, the wood pulp spunlace non-woven fabric or hydrophilic non-woven fabric in the middle layer has a health care function by soaking or spreading bacteriostatic deodorant agent and medicinal powder.

Furthermore, the bottom of the insole layer also comprises a magic wool layer, and the magic wool layer is hooked with the hooking body on the insole support, so that the insole layer and the insole support are connected and combined conveniently.

Furthermore, after the insole layer and the insole support are combined, the insole layer and the concave space of the insole support form an elastic space.

Based on the insole layer structure, the insole layer is made of non-woven fabrics, no fiber falls off when in use, no fiber scraps are generated, the cleanness and sanitation in wearing are ensured, excellent transverse tension and super-strong moisture absorption and absorption capacity are realized, and the dryness and comfort of the insole layer are kept; the insole layer does not use any chemical adhesive, is environment-friendly and can be naturally degraded; the middle layer is soaked with the deodorant and bacteriostatic agent to increase the health care function of the insole; the elastic space is arranged to enable the foot of a wearer to have a downward moving space especially at the arch and the heel to keep comfortable feeling on one hand, and to keep the insole layer dry and deodorant as a breathable design of the insole layer on the other hand.

The invention also provides an insole which is formed by hooking and combining the insole support and an insole layer.

Through implementing the technical scheme of the insole support and the insole, the insole support has the following technical effects:

(1) the insole support and the insole layer are connected through the hooking body of the connecting area, and the connecting part comprises a front sole part, an arch part and a heel part, so that the connecting area is large, the connecting firmness is increased, and the problems of insole deviation, rolling and folding in a shoe or directly falling off along the heel in the wearing process of a user are solved;

(2) the design of the insole support concave space and the foot cup support enables the placing positions of the insole layer and the foot to be relatively fixed, which is beneficial to forming a good foot shape, and especially has a good effect on protecting the foot shape of children; can also be used for foot correction;

(3) the design of the elastic space of the insole is more suitable for users who do long-time sports, the comfortable sensation and the ventilation sensation of the feet are ensured, and the dryness and the comfort in the insole are maintained;

(4) the insole layer is made of degradable materials, so that the cost is low, and the insole layer is sanitary and environment-friendly;

(5) the insole is convenient to replace and use, and no use burden is increased;

(6) the addition of the bacteriostatic deodorant agent enables the insole to structurally protect the foot health and comfort and simultaneously increase the health care effect;

(7) the hook connecting body adopts an ejection hook form, and the hook connecting body has strong tearing resistance and strong tensile force, does not deform and can be repeatedly used for a plurality of times without limit.

Drawings

The conception, the specific structure and the technical effects of the present invention will be further described with reference to the accompanying drawings to fully understand the objects, the features and the effects of the present invention.

FIG. 1 is a schematic view showing a four-layer layered structure of an insole in example 1 of the present invention;

FIG. 2 is a schematic representation of the structure of the arch and heel portions of the insole support of an embodiment of the invention;

FIG. 3 is a schematic view of the overall structure of the insole support according to the embodiment of the invention;

FIG. 4 is a side view of the structure of FIG. 3;

fig. 5 is a schematic view of a five-layer layered structure of an insole in example 2 of the present invention.

Reference numerals:

1. a bottom cushion layer; 10. a ball and toe portion;

2. a foot cup holder; 20. an annular portion; 21. a boss portion; 22. a buffer surface; 23. a contiguous region;

3. the hook is connected with the body; 30. an ejection hook;

4. a shoe pad layer; 40 magic wool layers; 41. the surface layer of the insole.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The following specific embodiments are used to describe this scheme:

a kind of hook-connected type shoe pad holder, this shoe pad holder is a stereoscopic structure, is used for supporting the shoe pad layer 4 set up above, the shoe pad holder includes bottom cushion layer 1 and foot cup holder 2 located in the middle part of bottom cushion layer 1 and peripheral of rear portion, the back half section of the bottom cushion layer 1 is combined in the bottom of the foot cup holder 2, the foot cup holder 2 locates at the foot arch and annular part 20 of the outer fringe of foot sole on the cushion layer 1 of bottom, and have certain height, make the shoe pad holder middle part formed by foot cup holder 2 and bottom cushion layer 1 have concave spaces; the arch part of the cup holder 2 is provided with a convex part 21, and the convex part 21 is set according to the shape of the arch of the human body; the inner side of the foot cup holder 2 is provided with a buffer surface 22 which inclines downwards, and the buffer surface 22 has a certain width; the buffer surface 22 is provided with a connecting area 23, and the connecting areas 23 are distributed with the hook bodies 3.

Further, the connection area is provided in a block shape or is provided over the entire surface of the buffer surface 22.

Furthermore, the foot cup holder 2 and the hook connecting body 3 of the connecting area 23 are combined by gluing, sewing or embedding technology to form an integrated structure.

Further, the foot cup holder 2 and the hooking body 3 of the connecting area 23 are formed in one-step injection molding mode through an injection mold.

Further, the main body of the foot cup stand 2 is made of nylon, TPU, PU, PP and EVA materials through injection molding.

Further, the hook connecting body 3 includes an injection hook 30.

Further, the bottom pad layer 1 further includes a pad layer of a ball and toe portion 10 of the foot, and the attachment area is further provided at a forefoot portion of the bottom pad layer 1.

Based on the insole support structure, a concave space formed by the foot cup support 2 and the bottom cushion layer 1 is used for positioning feet, and particularly, the foot cup support 2 is provided with a convex part 21 according to the shape of the feet of a human body and forms a three-dimensional solid shape by matching with the radian of the arch of foot; the heel part of the foot cup holder 2 with a certain height is arranged around the heel, so that the foot bottom can be well protected in a concave space formed by the foot cup holder 2 and the bottom cushion layer 1; the design of the buffering surface 22 is matched with the inclination radian of the arch of foot to ensure the comfort of the foot of the user; the connecting area and the hooking body 3 are used for hooking and fixing a shoe cushion layer 4 matched with the shoe cushion support, so that the shoe cushion layer 4 is separated from the shoe cushion support and can be replaced at any time; the connecting area is arranged on the front sole part and the cup stand 2 part of the bottom cushion layer 1, so that the insole is more firm and stable when being connected and is not easy to deform.

The invention also provides a shoe pad layer 4, wherein the shoe pad layer 4 is arranged above the shoe pad support, the bottom of the shoe pad layer 4 is combined with the hook connecting body 3 on the shoe pad support in a hook connection mode, the shoe pad layer 4 is detached from the shoe pad support, and the shoe pad layer 4 is made of non-woven fabrics.

Further, the insole layer 4 at least comprises three layers of structures, namely an upper layer of fiber non-woven fabric, a lower layer of fiber non-woven fabric and at least one layer of wood pulp spunlace non-woven fabric or hydrophilic non-woven fabric positioned between the upper layer of fiber non-woven fabric and the lower layer of fiber non-woven fabric.

Furthermore, the wood pulp spunlace non-woven fabric or hydrophilic non-woven fabric in the middle layer has a health care function by soaking or spreading bacteriostatic deodorant agent and medicinal powder.

Further, the bottom of the insole layer 4 also comprises a magic wool layer 40, the magic wool layer 40 is hooked with the hook connecting body 3 on the insole support, and the insole layer 4 and the insole support can be conveniently connected and combined.

Furthermore, after the insole layer 4 is combined with the insole support, the insole layer 4 and the concave space of the insole support form an elastic space.

Based on the structure of the insole layer 4, the insole layer 4 is made of non-woven fabric, no fiber falls off when in use, no fiber scraps are generated, the cleanness and sanitation in wearing are ensured, excellent transverse tension and super-strong moisture absorption and absorption capacity are realized, and the dryness and comfort of the insole layer 4 are kept; the insole layer 4 does not use any chemical adhesive, is environment-friendly and can be naturally degraded; the middle layer is soaked with the deodorant and bacteriostatic agent to increase the health care function of the insole; the provision of the elastic space allows, on the one hand, a downward play of the foot of the wearer, in particular at the arch and heel, maintaining comfort and, on the other hand, a dry, deodorising nature of the insole layer 4 as a breathable design of the insole layer 4.

The invention also provides an insole which is formed by combining the insole support and the insole layer 4 in a hooking way.

The insole structure of the above embodiment is described below by the following specific examples.

Example 1

As shown in fig. 1, the insole is a layered structure of an insole, the insole is provided with a four-layered structure, which comprises a bottom cushion layer 1, a foot cup holder 2, an ejection hook 30 and an insole layer 4 from the bottom to the top in sequence, and the four-layered structure is combined to form an insole structure.

The bottom cushion layer 1 is a planar structure, is the lowest layer structure on the insole and inside the shoe, and is matched with the shape design of the bottom of the shoe, and the bottom cushion layer 1 is made of elastic materials, such as sponge, high-elasticity EVA (EVA refers to an ethylene-vinyl acetate copolymer and a rubber-plastic foaming material made of the ethylene-vinyl acetate copolymer), PU foaming and the like; the bottom cushion layer 1 is made of the materials and is subjected to hot press molding through a mold, cold press molding or casting molding and then cut, so that the damping support is realized in walking running jumping to increase the comfort level, and foot joints and knee joints are protected.

As shown in fig. 2, 3 and 4, the cup holder 2 is arranged above the bottom cushion layer 1, is located on the annular part 20 of the outer edges of the arch and the sole of the foot on the bottom cushion layer 1, and has a certain height, and a concave space is arranged in the middle of the insole holder formed by the cup holder 2 and the bottom cushion layer 1; the arch part of the cup holder 2 is provided with a convex part 21, and the convex part 21 is set according to the shape of the arch of the human body; the inner side of the foot cup holder 2 is provided with a buffer surface 22 which inclines downwards, and the buffer surface 22 has a certain width; the structure enables the foot cup holder 2 to form a surrounding form of a three-dimensional space for the foot; the main body of the foot cup stand 2 is made of nylon, TPU, PU and PP materials through injection molding.

As shown in fig. 2, 3 and 4, a connection area 23 is arranged on the buffer surface 22 of the cup holder 2, the connection area is arranged in a block shape or is arranged on the buffer surface 22 in a whole, and the connection area 23 is provided with the ejection hooks 30 in a distributed manner; the injection hook 30 mainly plays a role in hooking the bottom of the insole layer 4 and preventing the insole from sliding. The material of the injection hook 30 is consistent with the main material of the foot cup holder 2, and comprises nylon, TPU, PU and PP materials; the foot cup holder 2 and the ejection hook 30 of the connecting area 23 are combined by gluing, sewing or embedding technology to form an integrated structure, and can also be formed by one-time injection molding of an injection mold.

As shown in fig. 3, the bottom mat layer 1 further includes a mat layer of a sole toe portion 10, the connecting area is further disposed on a forefoot portion of the bottom mat layer 1, and the connecting area is also provided with the injection hook 30.

Based on the insole support structure, a concave space formed by the foot cup support 2 and the bottom cushion layer 1 is used for positioning feet, and particularly, the foot cup support 2 is provided with a convex part 21 corresponding to the shape of the feet of a human body and matched with the radian of the arch of the foot; the heel part of the foot cup holder 2 with a certain height is arranged around the heel, so that the foot bottom can be well protected in a concave space formed by the foot cup holder 2 and the bottom cushion layer 1; the design of the buffering surface 22 is matched with the inclination radian of the arch of foot to ensure the comfort of the foot of the user; the connecting area and the injection hook 30 are used for hooking and fixing the insole layer 4 matched with the insole support, so that the insole layer 4 is separated from the insole support and can be replaced at any time; the connecting area is arranged on the front sole part and the cup stand 2 part of the bottom cushion layer 1, so that the insole is more firm and stable when being connected and is not easy to deform.

Wherein, the insole layer 4 sets up in aforementioned insole holds in the palm the top, and the bottom of insole layer 4 and the insole hold in the palm the ejection of shooting collude 30 on and link the combination, and insole layer 4 and the insole hold in the palm the dismantlement, and insole layer 4 includes three layer construction at least, and upper and lower two-layer adopts two-layer medical treatment and health special 28 grams square meter fiber non-woven fabrics respectively, and middle intermediate layer uses wood pulp water thorn non-woven fabrics, through ultrasonic wave complex, cutting equipment preparation and forms.

The main reason for selecting the wood pulp spunlace non-woven fabric in the middle layer is that the wood pulp spunlace non-woven fabric is developed on the basis of spunlace non-woven fabric, is produced by adding a layer of wood pulp in the production of common spunlace non-woven fabric, has unique moisture absorption capacity and liquid absorption capacity, excellent dust-free property, softness, static resistance, capability of directly contacting without damaging foot skin, toughness, durability and the like, does not use any chemical adhesive, is environment-friendly and can be naturally degraded; the wood pulp spunlace non-woven fabric has the performance characteristics that: (1) the fabric is dustless, no fiber falls off in use, no fiber scraps are generated, and the dryness, cleanness and sanitation in wearing are ensured; (2) the net is formed uniformly, and the transverse tension is excellent; (3) the material is soft, and does not generate any uncomfortable feeling when contacting the skin; (4) the super-strong moisture absorption and liquid absorption capacity is higher than that of common cotton, the sweat absorption is high, and the dry and comfortable feeling of feet in use is ensured; (5) no static electricity is generated.

The intermediate layer may be a hydrophilic nonwoven fabric.

Particularly, the middle layer of the insole layer 4 is single-layer or multi-layer wood pulp spunlace non-woven fabric according to different use thicknesses and moisture absorption requirements, and one or more layers of 50% raw wood pulp spunlace non-woven fabric or hydrophilic non-woven fabric are added in the middle; the wood pulp spunlace non-woven fabric or hydrophilic non-woven fabric in the middle layer plays a role in health care by soaking or spreading bacteriostatic deodorant agents and medicinal powder, for example, the bacteriostatic deodorant health care function can be played by coating and soaking the antibacterial deodorant auxiliary agent and the Chinese herbal medicine stock solution; or has health promoting effect by spreading folium Artemisiae Argyi powder, tea powder, and Chinese herbal powder.

After the insole layer 4 is combined with the insole support, the insole layer 4 and the concave space of the insole support form an elastic space.

Based on the structure of the insole layer 4, the insole layer 4 is made of non-woven fabric, no fiber falls off when in use, no fiber scraps are generated, the cleanness and sanitation in wearing are ensured, excellent transverse tension and super-strong moisture absorption and absorption capacity are realized, and the dryness and comfort of the insole layer 4 are kept; the insole layer 4 does not use any chemical adhesive, is environment-friendly and can be naturally degraded; the middle layer is soaked with the deodorant and bacteriostatic agent to increase the health care function of the insole; the provision of the elastic space allows, on the one hand, a downward play of the foot of the wearer, in particular at the arch and heel, maintaining comfort and, on the other hand, a dry, deodorising nature of the insole layer 4 as a breathable design of the insole layer 4.

The insole layer 4 can not slide in walking only by matching with the ejection hook 30, so that an integrated and complete insole structure is formed, the production process is simple, the material cost is low, the environment is protected and degradable, the replacement is simple and convenient, and various requirements of sanitation, deodorization, health and the like in shoe wearing are well met.

Example 2

As shown in fig. 5, the insole has a layered structure of five layers, which are sequentially a bottom cushion layer 1, a cup holder 2, an ejection hook 30, a magic wool layer 40 and an insole surface layer 41 from the bottom to the top, and the five layers are combined to form an insole structure.

The technical solutions of the bottom cushion layer 1, the foot cup holder 2 and the injection hook 30 in this embodiment are the same as those in embodiment 1, except that the insole layer 4 in this embodiment includes an insole surface layer 41 and a magic wool layer 40 disposed below the insole surface layer 41.

Wherein, the magic wool layer 40 is hooked with the injection hook 30 to realize the combination of the insole layer 4 and the insole support.

Wherein, the insole surface layer 41 is made of animal leather, fur, cotton and linen, disposable paper insole, etc., and the bottom is bonded with the magic wool layer 40 of superfine fiber fabric and then made into the finished insole layer 4 by cutting and sewing process. Simple production process, strong practicability, economy and environmental protection. Is suitable for shoes products such as casual shoes for boys and girls, travel shoes, sports shoes, leather shoes, cloth shoes, snow boots, rain shoes and the like which can use movable insoles. The replacement of the insole surface is very simple, and only the insole layer 4 needs to be pulled out and the insole layer 4 to be replaced is aligned with the insole support and pressed and paved. The insole surface finished products made of various materials can be separately used and replaced. The patients with sweaty feet, beriberi and smelly feet can select the insole surface of the medicinal disposable material with antibacterial and therapeutic effects, and the insole surface is frequently replaced to help cure the foot diseases; the fur insole layer with excellent warmth retention property can be replaced in winter.

It should be added that, unless otherwise defined, technical or scientific terms used herein shall have the ordinary meaning as understood by those of ordinary skill in the art to which this invention belongs. The terms "connected" or "coupled" and the like as used in the description and claims of the present patent application are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "end", "side", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object to be described is changed, the relative positional relationships are changed accordingly.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art will recognize that the description as a whole may be combined as appropriate to form other embodiments as may be understood by those skilled in the art.

Claims (13)

1. A hooking type insole support is characterized in that the insole support is of a three-dimensional structure, an insole layer is supported and arranged above the insole support, the insole support comprises a bottom insole layer and an insole cup support positioned on the bottom insole layer, the insole cup support is positioned on the annular parts of the arch of the foot and the outer edge of the sole of the foot on the bottom insole layer and has a certain height, and a concave space is formed in the middle of the insole support formed by the insole cup support and the bottom insole layer; the arch part of the foot cup holder is provided with a convex part which is matched with the shape setting of the arch of the human body; the inner side of the foot cup stand is provided with a buffer surface which inclines downwards, and the buffer surface has a certain width; the buffer surface is provided with a connecting area, and the connecting area is distributed with hook connecting bodies.

2. The shoe insert holder of claim 1, wherein said connecting area is blocky or is disposed over the entire surface of said cushioning surface.

3. The insole holder according to claim 1, wherein said cup holder and said hook connecting body of said connecting area are combined by gluing, sewing or embedding to form an integrated structure.

4. The insole holder according to claim 1, wherein said cup holder and said hook connecting body of said connecting area are injection molded in one step by using an injection mold.

5. The insole holder according to claim 1, wherein the body of the foot cup holder is injection molded from nylon, TPU, PU, PP, EVA.

6. The shoe insert holder of claim 1, wherein said hook connector comprises an injection hook.

7. The insole holder of claim 1, wherein said bottom cushion layer further comprises a cushion layer of a ball and toe portion of the foot, said attachment area further being disposed at a forefoot portion of said bottom cushion layer.

8. An insole layer, said insole layer is arranged above the insole holder according to any of claims 1-7, wherein the bottom of said insole layer is combined with said hooks of said insole holder, said insole layer is detached from said insole holder, said insole layer is made of non-woven fabric.

9. The insole layer according to claim 8, wherein the insole layer comprises at least three layers of structures, which are an upper and a lower fibrous non-woven fabrics, and at least one layer of wood pulp spunlace non-woven fabric or hydrophilic non-woven fabric between the upper and lower fibrous non-woven fabrics.

10. The insole layer according to claim 9, wherein the middle layer wood pulp spunlace nonwoven fabric or hydrophilic nonwoven fabric has health care function by soaking or spreading bacteriostatic deodorant agent and medicinal powder thereon.

11. The insole layer according to claim 8, wherein said insole layer forms an elastic space with said concave space of said insole holder when said insole layer is combined with said insole holder.

12. The insole layer according to claim 8, further comprising a magic wool layer at the bottom of the insole layer, wherein the magic wool layer is hooked with the hooking body on the insole support to facilitate the connection and combination of the insole layer and the insole support.

13. An insole, characterized in that said insole is formed by a combination of an insole holder according to any of the preceding claims 1-7 and an insole layer according to any of the preceding claims 8-12.

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