CN208318429U - Bionic ventilating thermal insulation bradyseism sole structure of sports shoes - Google Patents

Bionic ventilating thermal insulation bradyseism sole structure of sports shoes Download PDF

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Publication number
CN208318429U
CN208318429U CN201820873267.5U CN201820873267U CN208318429U CN 208318429 U CN208318429 U CN 208318429U CN 201820873267 U CN201820873267 U CN 201820873267U CN 208318429 U CN208318429 U CN 208318429U
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bionical
outsole
mastoid process
groove
process air
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CN201820873267.5U
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Chinese (zh)
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张锐
于国龙
韩佃雷
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Jilin University
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Jilin University
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Abstract

A kind of Bionic ventilating thermal insulation bradyseism sole structure of sports shoes, with African Ostrich for bionical prototype, extracting ostrich foot bottom includes mastoid process group, sole is by bionical outsole, bionical indsole, elastic ring taps composition, it is distributed on sole by elastic ring taps, mastoid process air column in bionical outsole, bionical groove on column bottom lead-over groove and bionical indsole, air inlet matches the heat-insulated bradyseism unit of the ventilation being combined into jointly, the hollow structure of air-exchanging chamber and mastoid process air column forms the contact medium based on gas between the foot of people and ground, surface temperature is reduced to human body foot transmission effect, realize isolation surface temperature function;Heat-insulated, ventilative, buffering the excellent characteristics that mastoid process-skin unique texture and combinations thereof mode is realized, the utility model structure is simple, choose the rubber and PHYLON material of conventional soles, the functionality of the bionic movement sole needed for realizing simultaneously, more fits in the light-weight design theory of athletic shoe sole.

Description

Bionic ventilating thermal insulation bradyseism sole structure of sports shoes
Technical field
The utility model belongs to the crossing domain that engineering bionics techniques is combined with footwear designs, and in particular to a kind of bionical Ventilation thermal insulation bradyseism sole structure of sports shoes.
Background technique
With the development of sport footwear science and technology, sport footwear is other than comfortable, the light performance requirement on basis, bradyseism performance one It is directly the hot spot of sport footwear performance concern.Meanwhile damp-heat air in shoes is conducted and excluding to solve the problems, such as surface temperature into shoes, The thermal insulation of shoes, ventilatory have also been continuously available extensive concern.The sole building block important as sport footwear, functionality are opened up Exhibition is even more to become the core of major producer concern.Current existing sole science and technology in terms of sole bradyseism, thermal insulation, scavenging performance all It makes some progress, but still has very big research space.
Inspiration is obtained from nature, and the excellent properties of African Ostrich are applied to by sports shoes using engineering bionics techniques Bottom exploitation comes up, and effectively by its excellent properties integrated application in the design of functional exercise shoes sole, it will help new The exploitation of type Multifunctional shoe sole.
Grow up African Ostrich weight 130Kg-150Kg, can be continued on sand ground with the speed of 50-60Km/h, stabilization is run About 30 minutes, the desert and savanna area in Africa are mainly inhabited, living environment day and night temperature is big, in the daytime earth's surface highest For temperature up to 60 DEG C or more, nocturnal temperature drops to 10 DEG C or less again.African Ostrich can complete the movement of the above high-speed overload And it adapts to the above special living environment and has benefited from its unique biomechanism.The bottom of African Ostrich foot is direct and ground The part of contact, reply ground shock power, isolation high surface temperature and exclusion are extra in ostrich heavy duty high speed is run Heat etc. plays a crucial role.
African Ostrich vola skin growths the mastoid process group as hair, mastoid process group by single mastoid process be based on foot Bottom-ground interaction relationship density is orderly to arrange, and single mastoid process is in the form of a column strip, and internal structure is hollow, Hardness highest and rich in toughness.Mastoid process, which can be firmly grown on the skin of vola, has benefited from its unique skin texture, vola skin The skin corium of skin has hexagon hole, and has convex closure shape bulge-structure on each faceted pebble, and mastoid process is fixed on foot Bottom skin epidermis invests skin corium with epidermis, and root is extended epidermis and is embedded in the hexagonal prisms hole of skin corium, Convex closure structure in hole can along mastoid process it is circumferential tightly clamp mastoid process root, epidermis hardness is higher than skin corium.
Material hardness gradient of vola mastoid process group, mastoid process-skin composite structure and the mastoid process of similar hairbrush to corium Variation is conducive to absorb impact force when ostrich high speed is run from ground, achievees the effect that bradyseism.Hollow mastoid process is in foot The air dielectric that large area is formed between bottom skin and ground, has effectively obstructed transmitting of the ground heat to vola skin.Very Cortex uniqueness hexagonal prisms hole is conducive to the discharge of heat in the gap that edges and corners and mastoid process are formed.
For athletic shoe sole ventilation, thermal insulation, bradyseism performance, the utility model is biological mould with the bottom of African Ostrich foot This, extracts vola mastoid process group, mastoid process-skin particular tissues structure and each portion's organization material hardness relation biological characteristic, devises A kind of Bionic ventilating thermal insulation bradyseism sole structure of sports shoes.
Summary of the invention
The utility model discloses a kind of Bionic ventilating thermal insulation bradyseism sole structure of sports shoes, belong to engineering bionics techniques and shoes The crossing domain that tool design combines is biological calligraphy or painting model with the bottom of African Ostrich foot, imitates naturally, African Ostrich is being survived The excellent characteristic obtained in evolution is applied to the exploitation of functional exercise shoes sole, realizes the comprehensive of sole function, has invented one Kind have both ventilation, thermal insulation, bumper and absorbing shock function bionic sports shoes sole.
The utility model includes bionical outsole, bionical indsole, one-way exhaust valve and elastic ring taps, and bionical outsole is by big The integral structure that bottom, the mastoid process air column for being embedded in outsole and column bottom lead-over groove are constituted, mastoid process air column are cylinder, are tied in hollow closing Structure, filled with nitrogen inside mastoid process air column, mastoid process air column is located at outsole lower section and is located at the length ratio of outsole upper section are as follows: 1:2, cream Prominent air column is located at outsole lower section and is located at the wall thickness ratio of outsole upper section are as follows: 2:1 corresponds to outsole in people's foot first metatarsal bone joint Mastoid process air column outer diameter at half sole position is 1.5 times of mastoid process air column, and the mastoid process air column distribution density at big heel is greater than big Mastoid process air column distribution density at the half sole of bottom.
The bionical indsole is the integral structure being made of bionical groove, air slot, air inlet, and bionical groove corresponds to mastoid process Air column position opens up, and bionical groove is six side flower pattern blind holes, and the depth of bionical groove is identical as segment length on mastoid process air column, bionical In groove and the circle of the tangent formation of indent semicircle is identical as mastoid process air column outer diameter, and each bionical groove floor is provided in connection indsole The air inlet on surface, the air inlet are rectangle, corresponding to be provided with each corner regions of bionical groove floor, air inlet relative to Bionical groove floor center is in circumferential array, the air slot cross section be it is U-shaped, the depth of air slot is that 1/5 bionical groove is deep Degree, air slot is set to bionical middle bottom surface and bionical outsole upper surface cooperatively forms guide pipeline, and it is bionical to couple each Groove is simultaneously connected to exterior space.
Bionical outsole is together with bionical indsole gluing, and mastoid process air column is embedded in bionical groove, mastoid process gas above bionical outsole Column is circumferentially gripped by groove inner wall semicolumn protrusion, and elastic ring is equipped between mastoid process air column upper surface and bionical groove floor Plug, for elastic ring taps together with bionical groove floor gluing, extension side's flank of tooth of elastic ring taps fits in bionical groove-bottom naturally Face, elastic ring taps are made of flexible plastic sheet and protrusion blocking, and there are six square shaped teeth, protrusion blockings for the distribution of flexible plastic sheet extension Nature blocks air inlet;Column bottom transition groove face in mastoid process air column outer surface, bionical groove inner surface and bionical outsole is total With formation air-exchanging chamber;Air slot and bionical outsole surface gluing cooperatively form guide pipeline, each air-exchanging chamber of guide pipeline connection with Exterior space.Guide pipeline port is provided with one-way exhaust valve at arch of foot, and one-way exhaust valve includes the gentle valve ball of spring for valve Plug, the one-way exhaust valve is in plug-like, detachable and interchangeable.
The bionical groove on mastoid process air column, column bottom lead-over groove and bionical indsole, air inlet on elastic ring taps, bionical outsole Jointly with the heat-insulated bradyseism unit of ventilation is combined into, 12 heat-insulated bradyseism units of ventilation are disposed in each athletic shoe sole.
The material of the bionical outsole is rubber.
The material of the bionical indsole is PHYLON material, and shore hardness is 40 °, channel design.
The working principle and process of the utility model:
The hollow structure of air-exchanging chamber and mastoid process air column forms the contact based on gas between the foot of people and ground Medium reduces surface temperature to human body foot transmission effect, realizes isolation surface temperature function;
Foot tramples generation pressing force for sole, mastoid process air column axial compression in heat-insulated bradyseism unit of individually taking a breath Shorten, internal gas compression makes air column circumferential expansion.Since mastoid process air column lower part wall thickness is times of top wall thickness, top is circumferentially swollen Bulging deformation rate is higher than bottom circumferential expansion deformation rate, and the top mastoid process air column of expansion squeezes ventilation indoor gas;Meanwhile in outsole Column bottom lead-over groove bottom surface wall thickness be outsole wall thickness/, make mastoid process air column circumferential zones have better elastic deformability, Mastoid process air column axial region is compressed axially with mastoid process air column to bionical groove indent notch distortion.The mastoid process air column and recess of expansion Column bottom lead-over groove collective effect squeeze ventilation indoor gas;Room pressure of taking a breath increases, and elastic ring taps is by external pressure in air-exchanging chamber Difference effect, is compacted and fits in bionical groove groove bottom, and air inlet is tightly blocked in protrusion blocking, and indoor high pressure gas of taking a breath is logical Crossing air guide channel pushes the spring for valve in one-way exhaust valve to compress, and air valve bulb stopper moves back, and ventilation indoor gas is discharged sole.
When foot lifts, pressure is eliminated, and mastoid process air column restores initial shape due to its own elasticity and internal gas effect State, mastoid process air column circumferential zones column bottom lead-over groove are flattened due to rubber natural resiliency.Ventilation room pressure is lower than extraneous gas at this time Pressure, due to the effect of pressure difference, bending deformation in the circumferentially rectangular teeth directional air-exchanging chamber of elastic ring taps, flexible plastic sheet, protrusion blocking is beaten It opens, the damp-heat air in shoes is inhaled into air-exchanging chamber.When air pressure constant in shoes and air-exchanging chamber, elastic ring taps is due to its own elasticity It restPoses, blocks air inlet, realize damp-heat air suction air exchange room in shoes.As the above-mentioned course of work recycle into Row realizes sole ventilatory.
During the motion, sole impacts ground, and flexible deformation, mastoid process air column week occur for the compression of mastoid process air column axially loaded Outsole has been effectively absorbed to bionical groove indent notch distortion from the impact force with ground under to region column bottom lead-over groove, works as shoes Sole elasticity recoverable force when lifting realizes the bumper and absorbing shock function of sole.
The utility model has the beneficial effects that
Ostrich foot bottom excellent characteristics is applied to athletic shoe sole and is set by the utility model based on engineering bionics Meter, and coupled by structure with material, realize the multi-functional feature of ventilation, thermal insulation, bradyseism of sole.
The utility model structure is simple, on the basis of not changing conventional soles material application, chooses the rubber of conventional soles Glue and bottom material in PHYLON, carry out excavating design of material on sole, pass through the bionic structure Design spreading to biological prototype To function bionics application.The functionality of the bionic movement sole needed for realizing simultaneously, more fits in the light weight of athletic shoe sole Change design concept.
The utility model difficulty of processing is small, production cost is low.
Detailed description of the invention
Fig. 1 is the stereoscopic schematic diagram of the utility model.
Fig. 2 is the bionical outsole stereoscopic schematic diagram of the utility model.
Fig. 3 is the bionical indsole stereoscopic schematic diagram of the utility model.
Fig. 4 is the elastic ring taps stereoscopic schematic diagram of the utility model.
Fig. 5 is the bionical indsole partial assembled schematic diagram of the utility model.
Fig. 6 is the heat-insulated longitudinal sectional schematic cross-section of bradyseism unit pressured state of individually ventilation of the utility model.
Fig. 7 is that the heat-insulated bradyseism unit of individually ventilation of the utility model restores the longitudinal sectional schematic cross-section of state.
Fig. 8 is the imitative whole stereoscopic schematic diagram of the utility model.
The bionical outsole of 1-, 2- air inlet, the bionical indsole of 3-, 4- elasticity ring taps, 5- mastoid process air column, 6- column bottom lead-over groove, 7- Bionical groove, 8- one-way exhaust valve, 9- outsole, 10- air slot, 11- elastic piece, the blocking of 12- protrusion, 13- spring for valve, 14- Air valve bulb stopper, 15- air-exchanging chamber.
Specific embodiment
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 5 and Fig. 8, the utility model includes bionical outsole 1, bionical indsole 3, unidirectional row Air valve 8 and elastic ring taps 4, bionical outsole 1 are made of outsole 9, the mastoid process air column 5 of insertion outsole 9 and column bottom lead-over groove 6 Integral structure, mastoid process air column 5 are cylinder, are in hollow closed structure, filled with nitrogen inside mastoid process air column 5, mastoid process air column 5 is located at 9 lower section of outsole is 1:2 with the length ratio for being located at 9 upper section of outsole, and mastoid process air column 5 is located at 9 lower section of outsole and is located at 9 upper section of outsole Wall thickness ratio be 2:1, correspond to 5 outer diameter of mastoid process air column at 9 half sole position of outsole in people's foot first metatarsal bone joint as mastoid process 5 distribution density of mastoid process air column at 1.5 times of air column 5, outsole 9 followed by place is greater than 5 distribution density of mastoid process air column at 9 half sole of outsole.
The bionical indsole 3 is the integral structure being made of bionical groove 7, air slot 10, air inlet 2, and bionical groove 7 is right 5 position of mastoid process air column is answered to open up, bionical groove 7 is six side flower pattern blind holes, segment length in the depth and mastoid process air column 5 of bionical groove 7 Spend identical, in bionical groove 7 and the circle of the tangent formation of indent semicircle is identical as 5 outer diameter of mastoid process air column, each bionical 7 bottom surface of groove It is provided with the air inlet 2 of connection indsole upper surface, the air inlet 2 is rectangle, and correspondence is provided with each corner in bionical 7 bottom surface of groove Region, air inlet 2 are in circumferential array relative to bionical 7 bottom center of groove, and 10 cross section of air slot is U-shaped, air slot 10 depth is 1/5 bionical 7 depth of groove, and air slot 10 is set to bionical 3 lower surface of indsole and bionical 1 upper surface of outsole and cooperates Guide pipeline is formed, couples each bionical groove 7 and is connected to exterior space.
For bionical outsole 1 together with bionical 3 gluing of indsole, bionical 1 top mastoid process air column 5 of outsole is embedded in bionical groove 7, cream Prominent air column 5 is circumferential to be gripped by groove inner wall semicolumn protrusion, and 5 upper surface of mastoid process air column and bionical groove are set between 7 bottom surface Flexible ring taps 4, together with bionical 7 bottom surface gluing of groove, extension side's flank of tooth of elastic ring taps 4 is bonded elastic ring taps 4 naturally In bionical 7 bottom surface of groove, elastic ring taps 4 is made of flexible plastic sheet 11 and protrusion blocking 12, the distribution of 11 extension of flexible plastic sheet There are six square shaped teeth, 12 natures of protrusion blocking block air inlet 2;5 outer surface of mastoid process air column, 7 inner surface of bionical groove with Air-exchanging chamber 15 is collectively formed in 6 face of column bottom lead-over groove in bionical outsole 1;Air slot 10 and bionical 1 surface gluing of outsole cooperate shape At guide pipeline, each air-exchanging chamber 15 of guide pipeline connection and exterior space.Guide pipeline port is provided with one-way exhaust at arch of foot Valve 8, one-way exhaust valve 8 include the gentle valve ball plug 14 of spring for valve 13, and the one-way exhaust valve 8 is in plug-like, detachable and interchangeable.
As shown in Figure 1, Figure 6, Figure 7, elastic ring taps 4, the mastoid process air column 5 in bionical outsole 1, column bottom lead-over groove 6 with it is bionical Bionical groove 7, air inlet 2 in indsole 3 are disposed in each athletic shoe sole jointly with the heat-insulated bradyseism unit of ventilation is combined into 12 heat-insulated bradyseism units of ventilation.
The material of the bionical outsole 1 is rubber.
The material of the bionical indsole 3 is PHYLON material, and shore hardness is 40 °, channel design.
The working principle and process of the utility model:
The hollow structure of air-exchanging chamber 15 and mastoid process air column 5 forms connecing based on gas between the foot of people and ground Medium is touched, surface temperature is reduced to human body foot transmission effect, realizes isolation surface temperature function;
As shown in figures 1 to 6, foot tramples generation pressing force for sole, individually takes a breath in heat-insulated bradyseism unit 5 axial compression of mastoid process air column shortens, and internal gas compression makes air column circumferential expansion.Since 5 lower part wall thickness of mastoid process air column is top 2 times of wall thickness, top circumferential expansion deformation rate are higher than bottom circumferential expansion deformation rate, and the extruding of top mastoid process air column 5 of expansion is changed Gas in gas chamber 15;Meanwhile the bottom surface wall thickness of the column bottom lead-over groove 6 in outsole 9 is the 1/2 of 9 wall thickness of outsole, makes mastoid process air column 5 Circumferential zones have better elastic deformability, and 5 axial region of mastoid process air column is compressed axially with mastoid process air column 5 to bionical recessed 7 indent notch distortion of slot.The mastoid process air column 5 of expansion and 6 collective effect of column bottom lead-over groove of recess squeeze gas in air-exchanging chamber 15;It changes Air pressure increases in gas chamber 15, and elastic ring taps 4 is acted on by 15 inside and outside differential pressure of air-exchanging chamber, is compacted and fits in bionical 7 groove bottom of groove, Air inlet 2 is tightly blocked in protrusion blocking 12, and the high pressure gas in air-exchanging chamber 15 is pushed in one-way exhaust valve 8 by air guide channel Spring for valve 13 compresses, and air valve bulb stopper 14 moves back, and gas is discharged sole in air-exchanging chamber 15.
As shown in Figure 1 and Figure 7, when foot lifts, pressure is eliminated, and mastoid process air column 5 is due to its own elasticity and internal gas Body effect restPoses, and 5 circumferential zones column bottom lead-over groove 6 of mastoid process air column is flattened due to rubber natural resiliency.It takes a breath at this time Air pressure is lower than ambient pressure in room 15, due to the effect of pressure difference, the circumferential rectangular teeth directional ventilation of elastic ring taps 4, flexible plastic sheet 11 Bending deformation in room 15, protrusion blocking 12 are opened, and the damp-heat air in shoes is inhaled into air-exchanging chamber 15.When in shoes and air-exchanging chamber 15 When air pressure constant, elastic ring taps 4 is blocked air inlet 2, is realized sky damp and hot in shoes since its own elasticity restPoses Aspiration enters air-exchanging chamber.If above-mentioned course of work circulation carries out, sole ventilatory is realized.
As shown in figures 1 to 6, during the motion, sole impacts ground, and bullet occurs for the compression of 5 axially loaded of mastoid process air column Property deformation, the lower outsole of 5 circumferential zones column bottom lead-over groove 6 of mastoid process air column effectively absorbs to bionical 7 indent notch distortion of groove From the impact force with ground, the sole elasticity recoverable force when shoes lift realizes the bumper and absorbing shock function of sole.

Claims (5)

1. a kind of Bionic ventilating thermal insulation bradyseism sole structure of sports shoes, it is characterised in that: in including bionical outsole (1), being bionical Bottom (3), one-way exhaust valve (8) and elastic ring taps (4), bionical outsole (1) are by the mastoid process air column of outsole (9), insertion outsole (9) (5) and the integral structure of column bottom lead-over groove (6) composition, mastoid process air column (5) are cylinder, are in hollow closed structure, mastoid process air column (5) being located at outsole (9) lower section with the length ratio for being located at outsole (9) upper section is 1:2, and mastoid process air column (5) is located at outsole (9) lower section It is 2:1 with the wall thickness ratio for being located at outsole (9) upper section;
The bionical indsole (3) is the integral structure being made of bionical groove (7), air slot (10), air inlet (2), bionical recessed Corresponding mastoid process air column (5) position of slot (7) opens up, and bionical groove (7) is six side flower pattern blind holes, the depth and cream of bionical groove (7) Segment length is identical on prominent air column (5), the interior circle and mastoid process air column (5) outer diameter phase with the tangent formation of indent semicircle of bionical groove (7) Together, each bionical groove (7) bottom surface is provided with the air inlet (2) of connection indsole upper surface, and the air inlet (2) is rectangle, corresponding The each corner regions in bionical groove (7) bottom surface are provided with, air inlet (2) is relative to bionical groove (7) bottom center in circumferential row Column, air slot (10) cross section be it is U-shaped, the depth of air slot (10) is 1/5 bionical groove (7) depth, air slot (10) It is set to bionical indsole (3) lower surface and bionical outsole (1) upper surface cooperatively forms guide pipeline, couple each bionical groove (7) and it is connected to exterior space;
Bionical outsole (1) is together with bionical indsole (3) gluing, and mastoid process air column (5) is embedded in bionical groove above bionical outsole (1) (7), mastoid process air column (5) is circumferentially gripped by groove inner wall semicolumn protrusion, mastoid process air column (5) upper surface and bionical groove (7) elastic ring taps (4) is equipped between bottom surface, elastic ring taps (4) is together with the gluing of bionical groove (7) bottom surface, elastic ring taps (4) Extension side's flank of tooth fit in bionical groove (7) bottom surface naturally, elastic ring taps (4) is blocked by flexible plastic sheet (11) and protrusion (12) it forms, there are six square shaped teeth, protrusion blocking (12) natures to block air inlet for the distribution of flexible plastic sheet (11) extension (2);Mastoid process air column (5) outer surface, bionical groove (7) inner surface and the common shape in column bottom lead-over groove (6) face on bionical outsole (1) At air-exchanging chamber (15);Air slot (10) and bionical outsole (1) surface gluing cooperatively form guide pipeline, and guide pipeline connection is respectively changed Gas chamber (15) and exterior space;Guide pipeline port is provided with one-way exhaust valve (8) at arch of foot, and one-way exhaust valve (8) includes The gentle valve ball plug (14) of spring for valve (13).
2. a kind of Bionic ventilating thermal insulation bradyseism sole structure of sports shoes according to claim 1, it is characterised in that: described The bionical groove on mastoid process air column (5), column bottom lead-over groove (6) and bionical indsole (3) on elastic ring taps (4), bionical outsole (1) (7), for air inlet (2) jointly with the heat-insulated bradyseism unit of ventilation is combined into, it is heat-insulated to be disposed with 12 ventilations in each athletic shoe sole Bradyseism unit.
3. a kind of Bionic ventilating thermal insulation bradyseism sole structure of sports shoes according to claim 1, it is characterised in that: in people's foot Portion first metatarsal bone joint corresponds to 1.5 times that mastoid process air column (5) outer diameter at outsole (9) half sole position is mastoid process air column (5), outsole (9) followed by mastoid process air column (5) distribution density at place is greater than mastoid process air column (5) distribution density at outsole (9) half sole.
4. a kind of Bionic ventilating thermal insulation bradyseism sole structure of sports shoes according to claim 1, it is characterised in that: described Mastoid process air column (5) is internal filled with nitrogen.
5. a kind of Bionic ventilating thermal insulation bradyseism sole structure of sports shoes according to claim 1, it is characterised in that: described imitative The material of raw outsole (1) is rubber;The material of the bionical indsole (3) is PHYLON material.
CN201820873267.5U 2018-06-07 2018-06-07 Bionic ventilating thermal insulation bradyseism sole structure of sports shoes Withdrawn - After Issue CN208318429U (en)

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Application Number Priority Date Filing Date Title
CN201820873267.5U CN208318429U (en) 2018-06-07 2018-06-07 Bionic ventilating thermal insulation bradyseism sole structure of sports shoes

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Application Number Priority Date Filing Date Title
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108634478A (en) * 2018-06-07 2018-10-12 吉林大学 A kind of bionic sports shoes sole with ventilation thermal insulation shock-absorbing function
CN111972776A (en) * 2020-08-28 2020-11-24 吉林大学 Bionic shock-absorbing shoe insole

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108634478A (en) * 2018-06-07 2018-10-12 吉林大学 A kind of bionic sports shoes sole with ventilation thermal insulation shock-absorbing function
CN111972776A (en) * 2020-08-28 2020-11-24 吉林大学 Bionic shock-absorbing shoe insole

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