CN209898417U - Bottom layer embedded piece of sports insole - Google Patents
Bottom layer embedded piece of sports insole Download PDFInfo
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- CN209898417U CN209898417U CN201822099984.XU CN201822099984U CN209898417U CN 209898417 U CN209898417 U CN 209898417U CN 201822099984 U CN201822099984 U CN 201822099984U CN 209898417 U CN209898417 U CN 209898417U
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Abstract
The utility model discloses a bottom inserted sheet of sports insole, its characterized in that: the bottom layer embedded piece of the sports insole comprises a metatarsal bone embedded piece, a cuneiform bone embedded piece and a calcaneus bone embedded piece, wherein the metatarsal bone embedded piece, the cuneiform bone embedded piece and the calcaneus bone embedded piece are elastic gaskets, the metatarsal bone embedded piece corresponds to a first metatarsal bone position, a second metatarsal bone position, a third metatarsal bone position, a fourth metatarsal bone position and a fifth metatarsal bone position of a human foot, the cuneiform bone embedded piece and the calcaneus bone embedded piece correspond to an outer cuneiform bone position and a calcaneus bone position of the human foot respectively, the hardness of the calcaneus bone embedded piece is greater than that of the cuneiform bone embedded piece, and the hardness of the cuneiform bone embedded piece is greater than that of the metatarsal bone embedded piece. The utility model discloses the bottom embedded sheet of motion shoe-pad can reduce tension and help the foot to carry out natural pivot motion, makes the calcaneus department and the metatarsal department that bear the weight of pressure all be in natural comfortable position, does benefit to light walking to satisfy the requirement of modern to comfortable, healthy higher standard.
Description
Technical Field
The utility model relates to the technical field of sports insoles, in particular to a technology of bottom embedded pieces of sports insoles.
Background
People often wear the sports shoes to do sports, particularly the sports modes of fast walking after jogging, sometimes fast running or jumping and the like, in the sports process, the comfort of wearing the shoes is very critical, but people usually pay attention to the effect of the shoes and ignore the effect of the insoles. The insole can be divided into health insole, functional insole and conventional insole. The structure of the traditional insole is formed by sewing multiple layers of cloth or pressing multiple layers of leather, has certain softness and buffering and damping effects, and basically meets the requirement of ordinary shoe wearing.
However, the conventional insole has the following disadvantages that 1) the conventional insole cannot be used for improving and controlling excessive pronation or supination movements of a stamp leg joint, has poor shock absorption and foot protection effects, has large impact force on the bottom of the forefoot and the heel during movement, is difficult to absorb the impact force on foot bones during walking and movement, and is difficult to protect the foot bones, ankle joints and knee joints; 2) the traditional insole has poor air permeability, is easy to breed bacteria and fungi, and is easy to cause foot problems such as dermatophytosis and the like; 3) the traditional insole has no improvement effect on the flat feet; 4) the traditional insole has no function of wrapping feet and cannot prevent joint displacement in the exercise process.
In a word, the traditional insole is difficult to reduce tension and help the foot to perform natural rotation shaft movement, the calcaneus and the metatarsus which bear pressure are difficult to be in natural and comfortable positions, the traditional insole is not beneficial to walking easily, and the requirements of modern people on higher standards of comfort and health are difficult to meet.
SUMMERY OF THE UTILITY MODEL
In order to solve the deficiency of the prior art, the utility model provides a bottom inlay piece of sports shoe-pad reduces tension and helps the foot to carry out natural pivot motion, makes the calcaneus department and the metatarsal department of bearing pressure all be in natural comfortable position, does benefit to light walking.
The utility model discloses a following technical scheme realizes:
a bottom layer insert for a sports insole, comprising: the bottom layer embedded piece of the sports insole comprises a metatarsal bone embedded piece, a cuneiform bone embedded piece and a calcaneus bone embedded piece, wherein the metatarsal bone embedded piece, the cuneiform bone embedded piece and the calcaneus bone embedded piece are elastic gaskets, the metatarsal bone embedded piece corresponds to a first metatarsal bone position, a second metatarsal bone position, a third metatarsal bone position, a fourth metatarsal bone position and a fifth metatarsal bone position of a human foot, the cuneiform bone embedded piece and the calcaneus bone embedded piece correspond to an outer cuneiform bone position and a calcaneus bone position of the human foot respectively, the hardness of the calcaneus bone embedded piece is greater than that of the cuneiform bone embedded piece, and the hardness of the cuneiform bone embedded piece is greater than that of the metatarsal bone embedded piece.
The metatarsal bone position insert has a hardness of 13-17N/mm2The thickness is 2-4 mm; the hardness of the wedge position embedded piece is 33-37N/mm2The thickness is 3.5-6.0 mm; the hardness of the calcaneus position insert is 48-52N/mm2And the thickness is 3.5-6.0 mm.
Metatarsal position embedded sheet, cuneiform position embedded sheet, calcaneus position embedded sheet pass through the fashioned foot cup of TPE and the back supporting part is fixed, back supporting part is the fashioned preparation of TPU material, the shape of back supporting part with the fashioned foot cup of TPE corresponds identical fixed in position.
The metatarsal position inserted sheet is inhaled a monoblock elasticity gasket that a high elastic material made by PU, the cuneiform inserted sheet is inhaled a monoblock elasticity gasket that a high elastic material made by PU, inhale two spaced apart elasticity gaskets that mate that high elastic material made by PU with the position inserted sheet of bone.
The metatarsal position embedded sheet is provided with a front end edge, an outer side edge, an inner side edge and a rear side edge, a first connecting edge and a second connecting edge are arranged between the inner side edge and the rear side edge, the first connecting edge and the second connecting edge are connected to form an inward concave angle, the inward concave angle forms a clearance avoiding position, the front end edge directly reaches the base of the metatarsal bones of the human body, the outer side edge is close to the outer edge of the fifth metatarsal bones of the human body, and the rear side edge directly reaches the longitudinal center of the human body; the wedge bone position embedded sheet is strip-shaped, is provided with a front end, a rear end, a bottom surface and a top surface, and the width of the middle part is smaller than the width of the two ends; the two calcaneus embedded pieces are combined to be similar to an oval or spindle-shaped structure, and a space is arranged between the two calcaneus embedded pieces.
The utility model discloses a TPU material, including back support portion, heel bone position embedded piece mounting hole, metatarsal bone position embedded piece, heel bone position embedded piece, TPU material 1.5-3.5mm, in metatarsal bone position embedded piece mounting hole and the heel bone position embedded piece mounting hole and be higher than TPU material 1.5-3.5mm after the embedding of heel bone position embedded piece, the back tip of back support portion is equipped with heel bone position embedded piece mounting hole, the preceding tip is equipped with wedge bone position embedded piece mounting hole, the preceding front of back support portion is equipped with metatarsal bone position embedded piece mounting hole on the fashioned foot cup of TPE, metatarsal bone position embedded piece, heel bone position embedded piece is fixed respectively and is higher.
The utility model has the advantages that:
the metatarsal position embedded piece of the utility model is made of PU shock-absorbing high-elastic material corresponding to the first metatarsal position, the second metatarsal position, the third metatarsal position, the fourth metatarsal position and the fifth metatarsal position of the human foot, and the hardness is 13-17N/mm2The thickness is 3mm, the metatarsal bone position embedded sheet is slowly stepped by impact force brought by metatarsal bones of the half sole when the foot falls on the ground during movement, and simultaneously plays a role of dispersing force, the metatarsal bone position embedded sheet can immediately rebound when the pressure of the front sole is slowly reduced during foot lifting to become a power assisting system during force application, so that the circulation is performed during the movement, the force reduction and the power assisting during the force application can greatly reduce the tension brought to the foot by the excessive bearing pressure of the front sole of the foot, and the front sole of the foot can move under a natural circulating rotating shaft; the wedge position embedded piece of the utility model is made of PU shock-absorbing high elastic material corresponding to the outer wedge position of the foot of the human body, and the hardness is 33-37N/mm2The thickness is 5mm, and the height of the embedded wedge bone position embedded sheet is 2mm higher than that of the TPU material. The moderate resilience force and the firm supporting force of the wedge bone position embedded sheet can effectively buffer and support the foot-spraining risk caused by excessive pronation of the outer wedge bone, and provide sufficient stability for the foot;
the heel bone position embedded piece of the utility model is corresponding to the heel bone position of the foot of the human body, the PU is made of shock-absorbing high-elastic material, and the hardness is 48-52N/mm2The thickness of the heel bone position insert is 5mm, the heel bone position insert is higher than TPU (thermoplastic polyurethane) material by 2mm after being embedded, the heel bone position is the position which is firstly stressed when the heel bone position is landed during movement, the impact force brought by metatarsal bones of the forepaw when the heel bone position insert is landed during movement slowly steps the metatarsal bone position insert flat and plays a role of dispersing force, the pressure of the forepaw is slowly reduced when the foot is lifted, the metatarsal bone position insert can rebound immediately to become a power assisting system during force application, the circulation in the movement is carried out, the force reduction and the power assisting during force application are realized by the aid of the metatarsalThe tension on the foot caused by excessive pressure bearing of the heel of the foot is greatly reduced, and the foot can move under a natural circulating rotating shaft; the heel and the half sole are in double-circulation rotating shaft motion to excite the stress point and the force application point of the foot, so that the natural rotating shaft motion effect is achieved. In addition, the calcaneus position embedded sheet is also a first heavy-absorption shock-absorption buffering protective layer when falling to the ground, the stress surfaces of the TPU layer and the TPE layer can be relieved, the pressure of the calcaneus and the metatarsal bone is reasonably relieved, and the aim of enabling the calcaneus and the metatarsal bone bearing the pressure to be in natural and comfortable positions is fulfilled.
To sum up, the utility model discloses in the bottom of motion shoe-pad was applied to the bottom inserted sheet of motion shoe-pad, can reduce tension and help the foot to carry out natural pivot motion, make pressure-bearing's calcaneus department and metatarsal department all be in natural comfortable position, do benefit to light walking to satisfy the requirement of modern to comfortable, healthy higher standard.
Drawings
Figure 1 is a structural view of the bottom layer insert of the sports insole of the present invention.
Fig. 2 is a structural diagram of the bottom layer insert of the sports insole of the utility model when in use.
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, the bottom layer insert of the sports insole comprises a metatarsal position insert 1, a cuneiform position insert 3 and a calcaneus position insert 2, wherein the metatarsal position insert, the cuneiform position insert and the calcaneus position insert are all elastic gaskets, the metatarsal position insert corresponds to a first metatarsal position, a second metatarsal position, a third metatarsal position, a fourth metatarsal position and a fifth metatarsal position of a human foot, the cuneiform position insert and the calcaneus position insert correspond to an outer cuneiform position and a calcaneus position of the human foot respectively, the hardness of the calcaneus position insert is greater than that of the cuneiform position insert, and the hardness of the cuneiform position insert is greater than that of the metatarsal position insert.
The hardness of the metatarsal position insert 1 is 13-17N/mm2The thickness is 2-4 mm; the hardness of the wedge-position insert 3 is 33-37N/mm2The thickness is 3.5-6.0 mm; the hardness of the calcaneus position insert 2 is 48-52N/mm2And the thickness is 3.5-6.0 mm. Metatarsal position embedded sheet, cuneiform position embedded sheet, calcaneus position embedded sheet are fixed through the fashioned foot cup of TPE and back supporting part, back supporting part is the fashioned preparation of TPU material, the shape of back supporting part with the fashioned foot cup of TPE corresponds identical fixed in position. The metatarsal position embedded sheet is a whole elastic gasket made of PU shock-absorbing high-elastic material, the cuneiform position embedded sheet is a whole elastic gasket made of PU shock-absorbing high-elastic material, and the calcaneus position embedded sheet is two paired spaced elastic gaskets made of PU shock-absorbing high-elastic material. In this application, also can independently make into five corresponding to the fillets of the first metatarsal position, second metatarsal position, third metatarsal position, fourth metatarsal position, fifth metatarsal position of human foot, fix through the fashioned foot cup of TPE, can carry out the setting of thickness alone as required like this to and carry out the setting of individual shape, be favorable to adapting to the function application of the metatarsal of human foot more. The TPU material is made into a hard piece.
The metatarsal position embedded sheet 1 is provided with a front end edge, an outer side edge, an inner side edge and a rear side edge, a first connecting edge and a second connecting edge are arranged between the inner side edge and the rear side edge, the first connecting edge and the second connecting edge are connected to form an inward concave angle, the inward concave angle forms a clearance avoiding position, the front end edge directly reaches the base of metatarsal bones of a human body, the outer side edge is close to the outer edge of the fifth metatarsal bone of the human body, and the rear side edge directly reaches the longitudinal center of the human body; the bone wedging embedded sheet 3 is strip-shaped, is provided with a front end and a rear end, is provided with a bottom surface and a top surface, and the width of the middle part is smaller than the width of the two ends; the two calcaneus embedded pieces are combined to be similar to an oval or spindle-shaped structure, and a space is arranged between the two calcaneus embedded pieces, so that the space is arranged to be beneficial to pressure dispersion. The heel bone position embedded sheet mounting hole is formed in the rear end portion of the rear supporting portion, the wedge bone position embedded sheet mounting hole is formed in the front end portion of the rear supporting portion, metatarsal bone position embedded sheet mounting holes are formed in the front portion of the rear supporting portion and in a foot cup formed by TPE, the metatarsal bone position embedded sheet, the wedge bone position embedded sheet and the heel bone position embedded sheet are fixed in the embedded sheet mounting holes respectively, the heel bone position embedded sheet is higher than TPU materials by 1.5-3.5mm after being embedded, the wedge bone position embedded sheet mounting holes and the heel bone position embedded sheet mounting holes are formed in the heel bone position embedded sheet mounting holes, and the wedge bone position embedded sheet is higher than the TPU materials by 1.5-3.5mm after.
As shown in fig. 2, the metatarsal bone position embedded sheet 1, the cuneiform bone position embedded sheet 3 and the calcaneus bone position embedded sheet 2 are all fixed through the bottom layer of the sports insole, the bottom layer of the sports insole is a TPE (thermoplastic elastomer) formed foot cup 4, a rear supporting part 5 is arranged at the rear part of the TPE formed foot cup corresponding to the foot of a human body, and a TPU material is formed into a manufacturing piece. The front end of the rear supporting part reaches the metatarsal position of the foot of the human body, the rear end reaches the rear edge of the TPE formed foot cup, and the shape of the rear supporting part is matched and fixed with the corresponding part of the TPE formed foot cup. In fig. 2, two spaced calcaneus position insert mounting holes 51 are formed in the rear portion of the rear support portion, a wedge position insert mounting hole 52 is formed in the inner side of the front portion of the rear support portion, the rear support portion 5 is fixedly connected with the TPE molded foot cup 4, and metatarsal position insert mounting holes 41 are formed in the front of the rear support portion 5 and on the TPE molded foot cup 4. The metatarsal position embedded piece 1, the cuneiform position embedded piece 3 and the calcaneus position embedded piece 2 are respectively fixed in the metatarsal position embedded piece mounting hole 41, the cuneiform position embedded piece mounting hole 52 and the calcaneus position embedded piece mounting hole 51. A layer of high-density memory foam which is used for clinging to the bottom of the foot is fixed on the upper surface of the TPE formed foot cup. In the application, the high-density foam is synthesized by artificial materials similar to sponge and is not purely natural. High density foam is referred to herein as slow rebound foam. TPE (Thermoplastic Elastomer) is a Thermoplastic Elastomer material, has the characteristics of high strength, high resilience and injection molding processing, and is environment-friendly, nontoxic and safe. The material of the present application is the material used for the embodiment, for example, foam can be used, and the hardness change is realized through the setting of different densities. The specific material is selected according to the actual situation.
The above description is only an embodiment of the preferred embodiments of the present invention, and not intended to limit the scope of the claims of the present invention, so that all the structural equivalent changes made by the present specification and drawings are included in the scope of the present invention.
Claims (6)
1. A bottom layer insert for a sports insole, comprising: the bottom layer embedded sheet of the sports insole comprises a metatarsal bone embedded sheet, a cuneiform bone embedded sheet and a calcaneus bone embedded sheet, wherein the metatarsal bone embedded sheet, the cuneiform bone embedded sheet and the calcaneus bone embedded sheet are all elastic gaskets,
the metatarsal bone position embedded sheet corresponds to a first metatarsal bone position, a second metatarsal bone position, a third metatarsal bone position, a fourth metatarsal bone position and a fifth metatarsal bone position of a human foot, the cuneiform bone position embedded sheet corresponds to a lateral cuneiform bone position of the human foot, the calcaneus bone position embedded sheet corresponds to a calcaneus bone position of the human foot, the hardness of the cuneiform bone position embedded sheet is greater than that of the cuneiform bone position embedded sheet, and the hardness of the cuneiform bone position embedded sheet is greater than that of the metatarsal bone position embedded sheet.
2. The bottom insert of a sports insole of claim 1, wherein: the metatarsal bone position insert has a hardness of 13-17N/mm2The thickness is 2-4 mm; the hardness of the wedge position embedded piece is 33-37N/mm2The thickness is 3.5-6.0 mm; the hardness of the calcaneus position insert is 48-52N/mm2And the thickness is 3.5-6.0 mm.
3. The bottom insert of a sports insole of claim 1, wherein: metatarsal position embedded sheet, cuneiform position embedded sheet, calcaneus position embedded sheet pass through the fashioned foot cup of TPE and the back supporting part is fixed, back supporting part is the fashioned preparation of TPU material, the shape of back supporting part with the fashioned foot cup of TPE corresponds identical fixed in position.
4. The bottom insert of a sports insole of claim 2, wherein: the metatarsal position inserted sheet is inhaled a monoblock elasticity gasket that a high elastic material made by PU, the cuneiform inserted sheet is inhaled a monoblock elasticity gasket that a high elastic material made by PU, inhale two spaced apart elasticity gaskets that mate that high elastic material made by PU with the position inserted sheet of bone.
5. The bottom insert of a sports insole of claim 3, wherein: the metatarsal position embedded sheet is provided with a front end edge, an outer side edge, an inner side edge and a rear side edge, a first connecting edge and a second connecting edge are arranged between the inner side edge and the rear side edge, the first connecting edge and the second connecting edge are connected to form an inward concave angle, the inward concave angle forms a clearance avoiding position, the front end edge directly reaches the base of the metatarsal bones of the human body, the outer side edge is close to the outer edge of the fifth metatarsal bones of the human body, and the rear side edge directly reaches the longitudinal center of the human body; the wedge bone position embedded sheet is strip-shaped, is provided with a front end, a rear end, a bottom surface and a top surface, and the width of the middle part is smaller than the width of the two ends; the two calcaneus embedded pieces are combined to be similar to an oval or spindle-shaped structure, and a space is arranged between the two calcaneus embedded pieces.
6. The bottom insert of a sports insole of claim 3, wherein: the utility model discloses a TPU material, including back support portion, heel bone position embedded piece mounting hole, metatarsal bone position embedded piece, heel bone position embedded piece, TPU material 1.5-3.5mm, in metatarsal bone position embedded piece mounting hole and the heel bone position embedded piece mounting hole and be higher than TPU material 1.5-3.5mm after the embedding of heel bone position embedded piece, the back tip of back support portion is equipped with heel bone position embedded piece mounting hole, the preceding tip is equipped with wedge bone position embedded piece mounting hole, the preceding front of back support portion is equipped with metatarsal bone position embedded piece mounting hole on the fashioned foot cup of TPE, metatarsal bone position embedded piece, heel bone position embedded piece is fixed respectively and is higher.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822099984.XU CN209898417U (en) | 2018-12-14 | 2018-12-14 | Bottom layer embedded piece of sports insole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822099984.XU CN209898417U (en) | 2018-12-14 | 2018-12-14 | Bottom layer embedded piece of sports insole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209898417U true CN209898417U (en) | 2020-01-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822099984.XU Active CN209898417U (en) | 2018-12-14 | 2018-12-14 | Bottom layer embedded piece of sports insole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209898417U (en) |
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2018
- 2018-12-14 CN CN201822099984.XU patent/CN209898417U/en active Active
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