CN113812718B - Environment-friendly shoe and manufacturing method thereof - Google Patents
Environment-friendly shoe and manufacturing method thereof Download PDFInfo
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- CN113812718B CN113812718B CN202111220406.7A CN202111220406A CN113812718B CN 113812718 B CN113812718 B CN 113812718B CN 202111220406 A CN202111220406 A CN 202111220406A CN 113812718 B CN113812718 B CN 113812718B
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- grid
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- sole
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- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B7/00—Footwear with health or hygienic arrangements
- A43B7/14—Footwear with health or hygienic arrangements with foot-supporting parts
- A43B7/1405—Footwear with health or hygienic arrangements with foot-supporting parts with pads or holes on one or more locations, or having an anatomical or curved form
- A43B7/1455—Footwear with health or hygienic arrangements with foot-supporting parts with pads or holes on one or more locations, or having an anatomical or curved form with special properties
- A43B7/146—Footwear with health or hygienic arrangements with foot-supporting parts with pads or holes on one or more locations, or having an anatomical or curved form with special properties provided with acupressure points or means for foot massage
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- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B13/00—Soles; Sole-and-heel integral units
- A43B13/14—Soles; Sole-and-heel integral units characterised by the constructive form
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B13/00—Soles; Sole-and-heel integral units
- A43B13/14—Soles; Sole-and-heel integral units characterised by the constructive form
- A43B13/18—Resilient soles
- A43B13/181—Resiliency achieved by the structure of the sole
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B13/00—Soles; Sole-and-heel integral units
- A43B13/14—Soles; Sole-and-heel integral units characterised by the constructive form
- A43B13/22—Soles made slip-preventing or wear-resisting, e.g. by impregnation or spreading a wear-resisting layer
- A43B13/223—Profiled soles
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B23/00—Uppers; Boot legs; Stiffeners; Other single parts of footwear
- A43B23/02—Uppers; Boot legs
- A43B23/0245—Uppers; Boot legs characterised by the constructive form
- A43B23/026—Laminated layers
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B9/00—Footwear characterised by the assembling of the individual parts
- A43B9/12—Stuck or cemented footwear
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43D—MACHINES, TOOLS, EQUIPMENT OR METHODS FOR MANUFACTURING OR REPAIRING FOOTWEAR
- A43D25/00—Devices for gluing shoe parts
- A43D25/047—Devices for lasting with adhesives or for gluing together insoles and uppers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D35/00—Producing footwear
- B29D35/12—Producing parts thereof, e.g. soles, heels, uppers, by a moulding technique
- B29D35/14—Multilayered parts
- B29D35/142—Soles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D35/00—Producing footwear
- B29D35/12—Producing parts thereof, e.g. soles, heels, uppers, by a moulding technique
- B29D35/14—Multilayered parts
- B29D35/146—Uppers
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
- Y02P70/62—Manufacturing or production processes characterised by the final manufactured product related technologies for production or treatment of textile or flexible materials or products thereof, including footwear
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Abstract
The invention discloses an environment-friendly shoe and a manufacturing method thereof, belonging to the technical field of environment-friendly shoe manufacturing. An environmentally friendly shoe comprising: the shoe comprises a vamp, a sole body and an elastic component; the bottom of the vamp is arranged at the top of the sole body; the sole body comprises an outsole, a first grid piece, a second grid piece and a covering piece; the top of the outsole is provided with a groove, and the covering piece, the second grid piece and the first grid piece are sequentially arranged in the groove from top to bottom; the first grid part is vertically provided with a plurality of first through grooves; the second grid part is vertically provided with a plurality of second through grooves; each first through groove is arranged corresponding to one second through groove; the elastic component comprises a plurality of convex columns; the plurality of convex columns are uniformly distributed on the bottom wall of the groove, and the tops of the convex columns vertically penetrate through the first through grooves of the first grid piece and extend into the second through grooves; at least one first through groove is formed between every two adjacent convex columns. The invention has the advantages of convenient disassembly, recycling, light weight and high comfort level.
Description
Technical Field
The invention relates to the technical field of environment-friendly shoe manufacturing, in particular to an environment-friendly shoe and a manufacturing method thereof.
Background
The clothes and the eating habits are indispensable parts of life, and with the development of society, people naturally have higher requirements on the performance of shoes. Traditionally, people wear shoes in order to protect feet from being injured, but nowadays, people have various occupations and various lives, and different application scenes have different requirements on the performance of the shoes, but the shoes are mainly light and comfortable when worn in daily life.
The prior shoes have the following defects:
(1) inconvenient disassembly and no recovery;
(2) the weight of the shoes is heavy, and the burden is heavy.
(3) The comfort is poor.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention provides the environment-friendly shoe which is convenient to disassemble, recyclable, light in weight and high in comfort level.
The invention also aims to provide a manufacturing method of the environment-friendly shoes, which has simple and convenient process and is suitable for industrial production.
One of the purposes of the invention is realized by adopting the following technical scheme:
an environmentally friendly shoe comprising: the shoe comprises a vamp, a sole body and an elastic component;
the bottom of the vamp is arranged at the top of the sole body;
the sole body comprises an outsole, a first grid piece, a second grid piece and a covering piece; the top of the outsole is provided with a groove, and the covering piece, the second grid piece and the first grid piece are sequentially arranged in the groove from top to bottom; the first grid part is vertically provided with a plurality of first through grooves; the second grid part is vertically provided with a plurality of second through grooves; each first through groove is arranged corresponding to one second through groove;
the elastic component comprises a plurality of convex columns; the plurality of convex columns are uniformly distributed on the bottom wall of the groove, and the tops of the convex columns vertically penetrate through the first through grooves of the first grid piece and extend into the second through grooves; at least one first through groove is formed between every two adjacent convex columns.
Furthermore, the first grid piece rear palm part comprises a plurality of filling pieces, the plurality of filling pieces are filled in the first through grooves of the first grid piece rear palm part, and each filling piece is located between every two adjacent convex columns.
Further, the hardness of the second grid element is less than that of the first grid element, and the sum of the thickness of the second grid element and the thickness of the first grid element is greater than or equal to the length of the convex column.
Furthermore, a limiting groove is formed in the bottom surface of the half sole part of the second grid part;
the bottom surface of the half sole part of the groove is provided with a limiting column;
the upper end of the limiting column penetrates through the first grid piece, and the upper end of the limiting column is in plug-in fit with the limiting groove.
Furthermore, the convex column comprises a buffer layer and an abrasion-resistant layer, the abrasion-resistant layer is arranged at the top of the buffer layer, and the top surface of the abrasion-resistant layer is an arc surface.
Further, the covering piece is an EVA covering piece.
Furthermore, the vamp is formed by compounding an elastic cloth layer and an antibacterial layer.
Furthermore, reinforcing ribs are arranged on the lateral wall of the rear sole of the outsole.
Furthermore, the sole bottom surface of the shoe outsole is provided with first anti-skidding lines, the sole bottom surface of the shoe outsole is provided with second anti-skidding lines, and the tiptoe part of the shoe outsole is provided with third anti-skidding lines.
The second purpose of the invention is realized by adopting the following technical scheme:
a method for manufacturing environment-friendly shoes comprises the following steps:
manufacturing the sole body, namely stirring and placing the EVA material, the reinforcing agent, the activator and the foaming agent into a preheated corresponding die to mold and manufacture the outsole, the first grid body and the second grid piece; the shoe outsole is formed by a limiting column, a groove and a convex column through a die; the first grid body and the carbon plate are compounded and hot-pressed to form a first grid piece; melting ETPU particles in a mould, and pressing to form the wear-resistant layer, wherein the tops of the convex columns are bonded with the wear-resistant layer;
manufacturing the vamp, wherein the antibacterial layer is formed by hot melting of an antibacterial agent and ETPU particles, and the elastic cloth layer is bonded with the antibacterial layer;
and the first grid piece is arranged in the groove of the outsole, the bottom surface of the second grid piece is provided with a limiting groove formed by a mould, the limiting column is in plug-in fit with the limiting groove, and the outsole and the vamp are subjected to bonding treatment.
Compared with the prior art, the invention has the beneficial effects that:
(1) the shoe sole body comprises the outsole, a first grid piece, a second grid piece and a covering piece, the protruding columns can penetrate through the first through grooves and the second through grooves in a splicing fit mode to achieve detachable fixed connection of the outsole, the second grid piece and the first grid piece, the first grid piece is located between the second grid piece and the outsole, and the first grid piece and the second grid piece can be conveniently recycled or replaced through the detachable fixed connection.
(2) The invention is provided with the plurality of first through grooves and the plurality of second through grooves, thereby reducing the overall weight and realizing the overall lightness.
(3) Set up a plurality of projections, when second net spare extrudees down, a plurality of projections can run through second net spare and the tight covering in top makes covering top surface deformation produce a plurality of bumps, and a plurality of bumps contact foot, have massage effect, improve the comfort level.
Drawings
FIG. 1 is a schematic view of an environmentally-friendly shoe according to an embodiment of the present invention;
FIG. 2 is a schematic top view of an outsole and spring assembly in accordance with an embodiment of the invention;
FIG. 3 is an exploded view of the sole body according to the present invention;
FIG. 4 is a schematic perspective view of an outsole and a first mesh element, according to an embodiment of the invention;
FIG. 5 is a partial, schematic structural view of an upper provided in accordance with an embodiment of the present invention;
fig. 6 is a schematic bottom view of the outsole according to the embodiment of the present invention.
In the figure: 1. an upper; 2. an outsole; 3. a first grid element; 4. a second grid member; 5. a cover; 6. a groove; 7. a first through groove; 8. a second through groove; 9. a convex column; 10. a filling member; 11. a buffer layer; 12. a wear layer; 13. a limiting column; 14. a limiting groove; 15. reinforcing ribs; 16. a first anti-skid pattern; 17. a second anti-skid pattern; 18. third, preventing slippery lines; 19. an elastic cloth layer; 20. and (4) an antibacterial layer.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that any combination of the embodiments or technical features described below can be used to form a new embodiment without conflict.
Example one
As shown in fig. 1 to 6, an eco-shoe includes: the shoe comprises a vamp 1, a sole body and an elastic component; the bottom of the vamp 1 is arranged at the top of the sole body; the sole body comprises an outsole 2, a first grid element 3, a second grid element 4 and a covering element 5; the top of the outsole 2 is provided with a groove 6, and the covering piece 5, the second grid piece 4 and the first grid piece 3 are sequentially arranged in the groove 6 from top to bottom; the first grid part 3 is vertically provided with a plurality of first through grooves 7; the second grid part 4 is vertically provided with a plurality of second through grooves 8; each first through groove 7 is arranged corresponding to one second through groove 8; the elastic component comprises a plurality of convex columns 9; the convex columns 9 are uniformly distributed on the bottom wall of the groove 6, and the tops of the convex columns 9 vertically penetrate through the first through grooves 7 of the first grid part 3 and extend into the second through grooves 8; at least one first through groove 7 is formed between two adjacent convex columns 9.
The sole body comprises an outsole 2, a first grid piece 3, a second grid piece 4 and a covering piece 5, a convex column 9 can be inserted and matched through a first through groove 7 and a second through groove 8 to realize the detachable fixed connection of the outsole 2, the second grid piece 4 and the first grid piece 3, the first grid piece 3 is positioned between the second grid piece 4 and the outsole 2, and the first grid piece 3 and the second grid piece 4 can be conveniently recycled or replaced through the detachable fixed connection. The invention is provided with the plurality of first through grooves 7 and the plurality of second through grooves 8, thereby reducing the whole weight and realizing the whole lightness. Set up a plurality of projections 9, when second grid spare 4 extrudees down, just make second grid spare 4 compress down after the pressurized, projection 9 passes second through groove 8 protrusion in 4 top surfaces of second grid spare contact covering 5, a plurality of projections 9 can run through second grid spare 4 and push up tight covering 5 and make 5 top surfaces of covering produce a plurality of bumps, a plurality of bumps contact foot, massage effect has, the comfort level is improved. In this embodiment, the plurality of protruding columns 9 are uniformly distributed, so as to effectively disperse the pressure of the foot.
Further, the novel grid piece structure further comprises a plurality of filling pieces 10, the filling pieces 10 are filled in the first through grooves 7 of the back palm portion of the first grid piece 3, and each filling piece 10 is located between two adjacent convex columns 9. The filling member 10 can be made of elastic materials such as rubber, and the bearing strength of the first grid member 3 is improved, so that the pressure is dispersed from top to bottom.
Further, the hardness of the second mesh 4 is less than the hardness of the first mesh 3, and the sum of the thickness of the second mesh 4 and the thickness of the first mesh 3 is greater than or equal to the length of the studs 9. The hardness of the first grid part 3 is higher than that of the second grid part 4, so that the buffering can be gradually reduced from top to bottom, the contact with the ground is gradually adapted, and the excessive buffering is avoided. The sum of the thickness of the second grid part 4 and the thickness of the first grid part 3 is greater than or equal to the length of the convex columns 9, so that the space occupied by the convex columns 9 can be reduced, the second grid part 4 is compressed downwards after being compressed, and the convex columns 9 penetrate through the second through grooves 8 and protrude out of the top surface of the second grid part 4 to contact with the covering part 5.
Furthermore, a limiting groove 14 is formed in the bottom surface of the half sole part of the second grid element 4; the bottom surface of the half sole part of the groove 6 is provided with a limit column 13; the upper end of the limiting column 13 penetrates through the first grid element 3, and the upper end of the limiting column 13 is in inserting fit with the limiting groove 14. Set up spacing post 13 and spacing groove 14 grafting cooperation, realize that second net spare 4 can be dismantled with shoes outsole 2 and be connected, improve connection stability in addition.
Furthermore, the convex column 9 comprises a buffer layer 11 and a wear-resistant layer 12, the wear-resistant layer 12 is arranged on the top of the buffer layer 11, and the top surface of the wear-resistant layer 12 is an arc surface. The top surface of the wear-resistant layer 12 is a circular arc surface to enhance the comfort of the foot when the cover 5 is tightly pressed. The wear-resistant layer 12 can be made of ETPU material, and the material has good wear-resistant effect.
Further, the cover 5 is an EVA cover 5. Set up EVA covering 5 and improve the buffering effect of sole body, the EVA material has the characteristics that elasticity is good.
Further, the vamp 1 is formed by compounding an elastic cloth layer 19 and an antibacterial layer 20. The antibacterial layer 20 is formed by compounding an antibacterial agent and an ETPU material, so that the antibacterial effect and the wear-resisting effect are improved. The elastic cloth layer 19 may be made of elastic cloth.
Further, the heel side wall of the outsole 2 is provided with a reinforcing rib 15. The arrangement of the reinforcing ribs 15 improves the bearing strength of the rear sole part of the outsole 2 and prolongs the whole service life.
Furthermore, the front sole bottom surface of the outsole 2 is provided with first anti-slip lines 16, the rear sole bottom surface of the outsole 2 is provided with second anti-slip lines 17, and the toe part of the outsole 2 is provided with third anti-slip lines 18. In this embodiment, the first anti-slip pattern 16 and the second anti-slip pattern 17 may be arranged in opposite directions to improve the anti-slip effect, and the third anti-slip pattern 18 is a plurality of stripe patterns, and is not limited to the shape of the anti-slip pattern in this embodiment.
Example two
A method for manufacturing environment-friendly shoes comprises the following steps: manufacturing a sole body, namely stirring and putting an EVA material, a reinforcing agent, an active agent and a foaming agent into a preheated corresponding die to mold and manufacture a shoe outsole 2, a first grid body and a second grid element 4; the shoe outsole 2 is formed by a mould with a limiting column 13, a groove 6 and a convex column 9; the first grid body and the carbon plate are compounded and hot-pressed to form a first grid part 3; melting ETPU particles in a mould, pressing and forming the wear-resistant layer 12, and bonding the top of the convex column 9 with the wear-resistant layer 12;
manufacturing the vamp 1, wherein the antibacterial layer 20 is formed by hot melting of an antibacterial agent and ETPU particles, and the elastic cloth layer 19 is bonded with the antibacterial layer 20;
the first grid piece 3 is installed in the groove 6 of the outsole 2, the limiting groove 14 is formed in the bottom face of the second grid piece 4 through a mold, the limiting columns 13 are matched with the limiting groove 14 in an inserted mode, and the outsole 2 and the vamp 1 are subjected to bonding treatment.
The carbon plate has the quality light, and toughness is good, and stability is good, and first net spare 3 improves whole hardness and temperature nature including the carbon plate, long service life. The first grid body and the carbon plate are compounded to be hot-pressed to form a first grid piece 3, and the hardness of the first grid piece 3 is greater than that of the second grid piece 4. The first grid part 3 and the groove 6 can be bonded by an adhesive, or can be directly placed and filled in the groove 6 and finally compressed by the second grid part 4. The wear-resistant layer 12 comprises an ETPU material and has the characteristic of good wear-resistant effect.
The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention is not limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are within the protection scope of the present invention.
Claims (10)
1. An environmentally friendly shoe, comprising: the shoe comprises a vamp, a sole body and an elastic component;
the bottom of the vamp is arranged at the top of the sole body;
the sole body comprises an outsole, a first grid piece, a second grid piece and a covering piece; the top of the outsole is provided with a groove, and the covering piece, the second grid piece and the first grid piece are sequentially arranged in the groove from top to bottom; the first grid part is vertically provided with a plurality of first through grooves; the second grid part is vertically provided with a plurality of second through grooves; each first through groove is arranged corresponding to one second through groove;
the elastic component comprises a plurality of convex columns; the plurality of convex columns are uniformly distributed on the bottom wall of the groove, and the tops of the convex columns vertically penetrate through the first through grooves of the first grid piece and extend into the second through grooves; at least one first through groove is formed between every two adjacent convex columns.
2. The environmentally friendly shoe of claim 1, wherein:
the first through groove of the first grid piece rear palm part is filled with a plurality of filling pieces, and each filling piece is positioned between two adjacent convex columns.
3. The environmentally friendly shoe of claim 1, wherein:
the hardness of the second grid element is smaller than that of the first grid element, and the sum of the thickness of the second grid element and the thickness of the first grid element is larger than or equal to the length of the convex columns.
4. The environmentally friendly shoe of claim 1, wherein:
a limiting groove is formed in the bottom surface of the half sole part of the second grid part;
the bottom surface of the half sole part of the groove is provided with a limiting column;
the upper end of the limiting column penetrates through the first grid piece, and the upper end of the limiting column is in plug-in fit with the limiting groove.
5. The environmentally friendly shoe of claim 1, wherein:
the convex column comprises a buffer layer and a wear-resistant layer, the wear-resistant layer is arranged at the top of the buffer layer, and the top surface of the wear-resistant layer is an arc surface.
6. The environmentally friendly shoe of claim 1, wherein:
the covering piece is an EVA covering piece.
7. The environmentally friendly shoe of claim 1, wherein:
the vamp is formed by compounding an elastic cloth layer and an antibacterial layer.
8. The environmentally friendly shoe of claim 1, wherein:
and reinforcing ribs are arranged on the side wall of the rear sole of the outsole.
9. The environmentally friendly shoe of claim 1, wherein:
the sole is characterized in that first anti-skidding lines are arranged on the bottom surface of the front sole portion of the large sole, second anti-skidding lines are arranged on the bottom surface of the rear sole portion of the large sole, and third anti-skidding lines are arranged on the toe portion of the large sole.
10. The method of manufacturing eco-shoes as claimed in any one of claims 1 to 9, comprising the steps of:
manufacturing the sole body, namely stirring an EVA material, a reinforcing agent, an active agent and a foaming agent, putting the EVA material, the reinforcing agent, the active agent and the foaming agent into a preheated corresponding mould, and forming to manufacture the outsole, the first grid body and the second grid piece; the shoe outsole is formed by a limiting column, a groove and a buffer layer through a mould; the first grid body and the carbon plate are compounded and hot-pressed to form a first grid piece; melting ETPU particles in a mould, and pressing to form a wear-resistant layer, wherein the top of the buffer layer is bonded with the wear-resistant layer to form a convex column;
manufacturing the vamp, wherein the antibacterial layer is formed by hot melting of an antibacterial agent and ETPU particles, and the elastic cloth layer is bonded with the antibacterial layer;
and the first grid part is arranged in a groove of the outsole, the bottom surface of the second grid part is formed into a limiting groove by a mould, the limiting column is in plug-in fit with the limiting groove, and the outsole and the vamp are subjected to bonding treatment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111220406.7A CN113812718B (en) | 2021-10-20 | 2021-10-20 | Environment-friendly shoe and manufacturing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111220406.7A CN113812718B (en) | 2021-10-20 | 2021-10-20 | Environment-friendly shoe and manufacturing method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113812718A CN113812718A (en) | 2021-12-21 |
| CN113812718B true CN113812718B (en) | 2022-09-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111220406.7A Active CN113812718B (en) | 2021-10-20 | 2021-10-20 | Environment-friendly shoe and manufacturing method thereof |
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| Country | Link |
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| CN (1) | CN113812718B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201243665Y (en) * | 2008-08-15 | 2009-05-27 | 占文春 | Massage shoe soles |
| KR20130093982A (en) * | 2012-02-15 | 2013-08-23 | 주식회사 트렉스타 | Sole of shoe and manufacturing method thereof |
| CN103989286A (en) * | 2014-06-04 | 2014-08-20 | 陈壹敏 | Breathable massage shoe sole and shoe with same |
| CN105146847A (en) * | 2015-09-24 | 2015-12-16 | 茂泰(福建)鞋材有限公司 | Novel fold-resistant shoe sole and shoe with same |
| CN205197164U (en) * | 2015-12-02 | 2016-05-04 | 台州凯利达鞋业有限公司 | Damping shoe sole |
-
2021
- 2021-10-20 CN CN202111220406.7A patent/CN113812718B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201243665Y (en) * | 2008-08-15 | 2009-05-27 | 占文春 | Massage shoe soles |
| KR20130093982A (en) * | 2012-02-15 | 2013-08-23 | 주식회사 트렉스타 | Sole of shoe and manufacturing method thereof |
| CN103989286A (en) * | 2014-06-04 | 2014-08-20 | 陈壹敏 | Breathable massage shoe sole and shoe with same |
| CN105146847A (en) * | 2015-09-24 | 2015-12-16 | 茂泰(福建)鞋材有限公司 | Novel fold-resistant shoe sole and shoe with same |
| CN205197164U (en) * | 2015-12-02 | 2016-05-04 | 台州凯利达鞋业有限公司 | Damping shoe sole |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113812718A (en) | 2021-12-21 |
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