CN218044012U - High elasticity foot bearing structure - Google Patents

Abstract

The utility model discloses a high elasticity foot supporting structure, which comprises a plurality of flexible supporting ribs and at least one supporting spring; the plurality of flexible supporting ribs are intersected to form at least one supporting body; the supporting spring is embedded between two adjacent flexible supporting ribs and is detachably connected with the flexible supporting ribs. Compared with the prior art, the utility model discloses in the middle of the bearing structure who provides conveniently packs in externally the shoe-pad, with human foot looks adaptation, can provide comprehensive, safe, powerful elasticity for the human foot, obtain comfortable feel.

Description

High elasticity foot bearing structure

Technical Field

The invention belongs to the technical field of shoes or insoles, and particularly relates to a support structure applied to the shoes or the insoles.

Background

The shoes protect the feet when people walk, run and jump, and the materials and the structure of the shoes determine the foot feeling when the users wear the shoes. A lot of people are used to pave insoles when wearing shoes, the insoles are placed in the shoes and are placed between feet and soles of human bodies, and comfort of feet when people trample can be improved. After people place the shoe pad in shoes, the foot will be direct and the shoe-pad contact, and the sense of foot when shoes self is trampled, the sense of touch of shoe-pad etc. will directly transmit for the user, so can say that shoes self structure and shoe-pad self structure will directly influence user's use and experience.

The foot of a human body is provided with an arch structure which is composed of tarsal bones of the foot, metatarsal bones and tendons, the arch distributes the gravity from ankle joints to metatarsal bone capitals forwards through talus and then backwards to calcaneus, and the stability of sole support is ensured when the foot is upright. When a person stands, walks or runs and jumps, the foot is subject to the self gravity of the human body and the reaction force of the ground, and the arch of the foot can play a role in buffering between the foot and the bottom surface of the human body. However, because the arch is the most important buffering function, the body is intensively pressed on the arch by gravity, the arch is repeatedly squeezed for many times during long journey, and pain is easily generated, meanwhile, the shoes can limit the process of pressing down and bouncing the arch, the activity of the arch is limited, and the pain at the arch is aggravated after long-time walking and jumping. And some people suffer from flat feet, the arch of the foot of the patient is not enough to support the weight of the human body, the shock in the walking process is difficult to absorb, and ankle joints, knee joints and the like of the patient are easy to wear and accumulate to cause pain.

The inventor proposes a technical scheme that a 'balance insole structure with a massage function' is provided in advance, namely a massage convex block is further arranged on the upper surface of an insole main body, a connecting part is arranged in the insole and connected with two ends of the lower side of a convex part, a stable cavity is formed after the connecting part and the convex part are connected, and an elastic body is arranged in the stable cavity to adapt to the radian of a sole of a foot and realize the massage function of the insole. When above-mentioned patent application was applied to in the actual life, the elastomer that stabilizes the intracavity and set up often acts as with simple spring, and such elastomer can't provide with human foot, especially human arch of foot portion fully laminate, and its elasticity is also limited, and the use experience remains to be improved.

Disclosure of Invention

In order to solve the above problems, the present invention provides a support structure, which is adapted to the shape of the human foot, and provides a high-strength mechanical support for the human foot with a multi-toughness support structure, especially provides enough support for the arch of the human foot, and helps people to obtain a more comfortable and comfortable feel during standing, walking, and jumping.

In order to achieve the purpose, the technical scheme of the invention is as follows:

a high-elasticity foot supporting structure comprises a plurality of supporting ribs and at least one supporting spring, wherein the plurality of flexible supporting ribs are intersected to form at least one supporting body, and the supporting spring is embedded between two adjacent flexible supporting ribs and is connected with the flexible supporting ribs. In specific implementation, a person skilled in the art may select TPE, TPV, modified silicone rubber or other plastic materials with ideal material characteristics to prepare the flexible support rib according to specific design requirements, foot feeling requirements of specified people, elasticity requirements of the insole in specific scenes, and other factors, and the material of the flexible support rib is not the core of the technical scheme and is not included in the scope of protection required by the present application. In the same way, in the implementation, a person skilled in the art can select a proper material to make a supporting spring with a desired elastic coefficient according to specific situations and apply the supporting spring in the present technical solution, and any modification, equivalent replacement, and improvement made within the spirit and principle of the present application shall be included in the protection scope of the present application.

The structure provided by the application can be applied to insoles or shoes, and the insoles or the shoes are filled at the designated positions according to specific conditions. The flexible supporting ribs are provided with a plurality of flexible supporting ribs which are mutually crossed to form one or more supporting bodies with closed shapes, the supporting springs are arranged around the flexible supporting ribs in a matching way, and the supporting structure is simultaneously provided with a dual elastic mechanism of the flexible supporting ribs and the supporting springs; the supporting structure is correspondingly arranged at the position of the arch of the human body, so that the stress at the arch can be effectively relieved, the arch is protected, the burden of the arch is relieved, and more comfortable foot feeling is brought to people; when the foot is folded, the pressure originally applied to the supporting structure and the restoring force of the ground disappear, and the flexible supporting ribs and the supporting springs restore to the original shapes to wait for the next treading.

The flexible supporting ribs are intersected to form the supporting body, so that on one hand, the characteristic of the flexible stress of the flexible supporting ribs is utilized, and the pressure is absorbed in a material deformation mode in the treading process of people, so that the stress burden of the feet of the human body is relieved; on the other hand, the flexible support ribs are crossed into a circular shape, a triangular shape, a polygonal shape or other pattern shapes, and the characteristics of mutual pulling and mutual restriction of adjacent side walls of the support body can be utilized to obtain a stable, durable and reliable support foundation for the whole support structure; on the other hand, the tough support ribs are intersected to form a single support body in a circular shape, a triangular shape, a polygonal shape or other pattern shapes, the support bodies are the most basic pattern units, the support bodies are matched with each other, patterns such as honeycombs, flowers, matrixes, multi-side continuous patterns and the like are pieced together to form a support structure group, and therefore the characteristics of stable support and strong elasticity are obtained on the whole insole support structure layer, and more comfortable and relaxed foot feeling is brought to people.

Furthermore, the thickness of the flexible support rib is matched with the shape of the foot of the human body at the position where the flexible support rib is arranged. Human arch of foot portion uplifts, and arch of foot portion is gentle gradually from inside to outside, consequently to this bearing structure, observes from its cross section, for with human foot shape looks adaptation, it should present for the gradually disappearing formula shape that becomes thin gradually from inside to outside, corresponds the toughness brace rod that sets up on the surface fabric at the bottom of the toughness, should set up the toughness brace rod that sets up in inboard position department thicker, and set up the toughness brace rod that locates in outside position department thinner, cooperates human foot shape from this.

Furthermore, the supporting structure further comprises a tough bottom fabric, all tough supporting ribs are arranged on one side of the tough bottom fabric, and the side edge of each tough supporting rib is connected with the tough bottom fabric. The fabric provides the installation and layout basis for the toughness brace rod at the bottom of the toughness, makes things convenient for the toughness brace rod to trample the direction upright along human foot, provides sufficient elasticity for human foot.

Furthermore, the supporting structure also comprises a medicine groove; the medicine groove is arranged on one side of the tough bottom fabric facing the foot of the human body, the medicine groove and the tough bottom fabric are integrally connected in a forming mode, and a space for filling external medicines is arranged in the medicine groove. When being applied to the position of the insole or the shoe close to the foot of the human body, the support structure is close to the foot of the human body, the medicine groove is arranged in the support structure, the internal space of the medicine groove is used for filling the specified medicine, the medicine can be stably filled in the specified position and is not scattered, and the medicine can be stably applied to the corresponding position of the foot of the human body for a long time.

Further, this bearing structure is still including spring mounting spare, and spring mounting spare and supporting spring one-to-one set up, and spring mounting spare sets up around toughness brace rod, and each spring mounting spare all is connected rather than toughness brace rod and/or toughness bottom surface material around.

Furthermore, the spring mounting piece comprises spring mounting columns, the spring mounting columns and the supporting springs are arranged in a one-to-one correspondence mode, each spring mounting column is arranged on one side, close to the flexible supporting rib, of the flexible bottom material, and the bottom end of each spring mounting column is connected with the flexible bottom material; the supporting spring is sleeved on the corresponding spring mounting column. The spring mounting columns are correspondingly arranged for each supporting spring, the bottom end of each spring mounting column is connected with the tough bottom surface material, each spring mounting column is kept upright, each spring mounting column provides a mounting position, the supporting springs are correspondingly sleeved on the spring mounting columns, stable mounting of the supporting springs is guaranteed, the supporting springs are not displaced and not misplaced, meanwhile, the supporting springs and the tough supporting ribs can be guaranteed to extend along the treading direction of the feet of the human body, and when the feet of the human body are treaded, the supporting springs are compressed under the pressure, and elastic force is accumulated; when the feet of the human body are folded, the supporting spring releases the elastic force of the supporting spring to provide a second elastic force for the supporting structure.

Furthermore, the spring mounting piece comprises spring top fabrics, the spring top fabrics and the supporting springs are arranged in a one-to-one correspondence mode, and each spring top fabric is connected with the flexible supporting rib; when the spring top fabric is connected with the flexible support ribs, the flexible bottom fabric, the flexible support ribs and the spring top fabric enclose a space for accommodating the support springs, the support springs are placed in the space, when feet are stepped on, the support springs are pressed along the stepping direction, one ends of the support springs abut against the flexible bottom fabric, the other ends of the support springs abut against the spring top fabric, the support springs can be stably fixed at expected positions of the support springs due to the arrangement, the support springs are prevented from shifting, the support springs can be prevented from being deformed and ejected, and a human body can be pricked.

When the technical scheme provided in the application is implemented specifically, a person skilled in the art can set the natural length of each supporting spring to be smaller than the thickness of the toughness supporting ribs around the supporting spring according to a specific application scene. In specific implementation, technicians in the field can correspond to the mechanical relationship of the human foot, more support springs are arranged and uniformly arranged at the positions with large stress, the support springs are embedded in the areas surrounded by the adjacent support ribs, the natural lengths of the support springs are kept smaller than the thicknesses of the toughness support ribs around the support springs, when people step on the support springs, the support structure is stressed, the triangular support structure formed by the toughness support ribs in a crossed mode is stressed to deform first due to the fact that the toughness support ribs are large in thickness, the triangular support structure deforms further along with the stepping on of the foot, the support springs are exposed and stressed, pressure is shared, sufficient, multiple and strong elastic force is provided for the human foot, and people are helped to obtain more comfortable foot feeling.

Furthermore, the support structure also comprises an insole combining layer; the insole combination layer is matched with an external insole or an external shoe, and the insole combination layer is arranged on the other side surface of the tough bottom material, which is away from the tough supporting ribs, and is connected with the tough bottom material. The fabric provides the basis that sets up for the toughness brace rod at the bottom of the toughness, and the back is spread on the fabric at the bottom of the toughness to toughness brace rod's arrangement route is planned to predetermined mode, can obtain the bearing structure that has the apparent dimension of ideal, the arrangement of ideal, suitable thickness and arrange, utilizes the shoe-pad anchor coat, and this bearing structure loads the assigned position department of outside shoe-pad, also can dismantle the change, and it is very convenient to use.

The invention has the advantages that: compared with the prior art, the support structure provided by the invention is conveniently filled in an external insole, is matched with the feet of a human body, can provide comprehensive, stable and strong elasticity for the feet of the human body, and obtains comfortable foot feeling.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an embodiment of a highly elastic foot support structure.

Figure 2 is a cross-sectional view of an illustrative spring mounting post of a high resilience foot support structure provided in an embodiment.

FIG. 3 is a cross-sectional view of an illustrative spring top fabric of a high elasticity foot support structure provided in an embodiment.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

In order to realize the purpose, the technical scheme of the invention is as follows:

please refer to fig. 1-3.

In the embodiment, a high elasticity foot supporting structure is provided, which comprises a plurality of flexible supporting ribs 1 and at least one supporting spring 2; the plurality of flexible supporting ribs 1 are intersected to form at least one supporting body A; the supporting spring 2 is embedded between two adjacent flexible supporting ribs 1 and is detachably connected with the flexible supporting ribs 1.

Further, in the present embodiment, the thickness of the flexible support rib 1 is adapted to the shape of the human foot at the position where the flexible support rib is arranged.

Further, in this embodiment, the supporting structure further includes a flexible substrate 3, all flexible support ribs 1 are disposed on one side of the flexible substrate 3, and the side of each flexible support rib 1 is connected to the flexible substrate 3.

Further, in this embodiment, the support structure further comprises a shoe pad bonding layer (not shown); the insole combination layer is matched with an external insole or an external shoe, and the insole combination layer is arranged on the other side surface of the tough sole fabric 3 departing from the tough support ribs 1 and is connected with the tough sole fabric 3.

Further, in the present embodiment, the supporting structure further comprises a drug tank 4; the medicine groove 4 is formed in one side, facing the foot of the human body, of the tough bottom fabric 3, the medicine groove 4 is connected with the tough bottom fabric 3 in an integrated forming mode, and a space for filling external medicines is formed in the medicine groove 4.

Further, in this embodiment, the supporting structure further includes spring mounting members 5, the spring mounting members 5 are disposed corresponding to the supporting springs 2 one by one, the spring mounting members 5 are disposed around the flexible supporting rib 1, and each spring mounting member 5 is connected to the flexible supporting rib 1 and/or the flexible bottom fabric 3 around the spring mounting member 5.

Further, in the present embodiment, a part of the spring mounting members 5 includes spring mounting posts 51, the spring mounting posts 51 and the supporting springs 2 are arranged in a one-to-one correspondence, each spring mounting post 51 is arranged on one side of the flexible bottom fabric 3 close to the flexible supporting rib 1, and the bottom end of each spring mounting post 51 is connected to the flexible bottom fabric 3; the support springs 2 are fitted over their respective spring mounting posts 51.

Further, in the present embodiment, the other part of the spring mounting members 5 includes spring top fabrics 52, the spring top fabrics 52 are disposed in one-to-one correspondence with the supporting springs 2, and each spring top fabric 52 is connected to the flexible supporting rib 1; when the spring top fabric 52 is connected with the flexible support rib 1, the flexible bottom fabric 3, the flexible support rib 1 and the spring top fabric 52 enclose a space for accommodating the support spring, and the support spring is placed in the space.

Further, in the present embodiment, the natural length of each support spring 2 is smaller than the thickness of the flexible support rib 1 around it.

The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (8)

1. The high-elasticity foot supporting structure is characterized by comprising a plurality of flexible supporting ribs and at least one supporting spring, wherein the flexible supporting ribs are intersected to form at least one supporting body, and the supporting spring is embedded between two adjacent flexible supporting ribs and is connected with the flexible supporting ribs.

2. The high resilience foot support structure of claim 1, wherein the flexible support tendons have a thickness that conforms to the shape of the human foot at the location of the flexible support tendons.

3. The highly elastic foot support structure of claim 1, further comprising a flexible backing material, all of said flexible support struts being disposed on one side of said flexible backing material, and a side of each of said flexible support struts being connected to said flexible backing material.

4. The high resilience foot support structure of claim 3, wherein the support structure further comprises a medication trough; the medicine groove is formed in one side, facing the foot of a human body, of the tough bottom fabric, is connected with the tough bottom fabric in an integrated forming mode, and a space for filling an external medicine is formed in the medicine groove.

5. The high resilience foot support structure of claim 3, further comprising spring mounts, the spring mounts being disposed in one-to-one correspondence with the support springs, the spring mounts being disposed about the malleable support rib, and each spring mount being connected to its surrounding malleable support rib and/or to the malleable bottom material.

6. The high elasticity foot support structure of claim 5, wherein the spring mounting member comprises spring mounting posts, the spring mounting posts are arranged in one-to-one correspondence with the support springs, each spring mounting post is arranged on one side of the flexible bottom fabric close to the flexible support ribs, and the bottom end of each spring mounting post is connected with the flexible bottom fabric; the supporting spring is sleeved on the corresponding spring mounting column.

7. The highly elastic foot support structure of claim 6, wherein said spring mount comprises a spring top fabric, said spring top fabric being in one-to-one correspondence with said support springs, and each of said spring top fabric being connected to said flexible support struts; when the spring top fabric is connected with the flexible support ribs, the flexible bottom fabric, the flexible support ribs and the spring top fabric enclose a space for accommodating the support springs.

8. The highly elastic foot support structure of claim 3, further comprising an insole bonding layer; the insole combination layer is matched with an external insole or an external shoe, and is arranged on the other side, away from the tough support ribs, of the tough sole fabric and connected with the tough sole fabric.

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