CN107467775B - Multifunctional children shoes with adjustable shoe inner space - Google Patents
Multifunctional children shoes with adjustable shoe inner space Download PDFInfo
- Publication number
- CN107467775B CN107467775B CN201710863337.9A CN201710863337A CN107467775B CN 107467775 B CN107467775 B CN 107467775B CN 201710863337 A CN201710863337 A CN 201710863337A CN 107467775 B CN107467775 B CN 107467775B
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- shoe
- layer
- vamp
- air bag
- sole
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- 238000010438 heat treatment Methods 0.000 claims abstract description 32
- 238000009423 ventilation Methods 0.000 claims description 13
- 230000035939 shock Effects 0.000 claims description 9
- 230000001681 protective effect Effects 0.000 claims description 8
- 238000010521 absorption reaction Methods 0.000 claims description 7
- 230000007246 mechanism Effects 0.000 claims description 7
- 239000002390 adhesive tape Substances 0.000 claims description 5
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 3
- 229910052744 lithium Inorganic materials 0.000 claims description 3
- 229920000728 polyester Polymers 0.000 claims description 3
- 239000000853 adhesive Substances 0.000 claims description 2
- 230000001070 adhesive effect Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 8
- 230000002411 adverse Effects 0.000 abstract description 3
- 230000036541 health Effects 0.000 abstract description 3
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 239000000463 material Substances 0.000 description 7
- 230000008859 change Effects 0.000 description 5
- 239000002245 particle Substances 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 239000003086 colorant Substances 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 210000003437 trachea Anatomy 0.000 description 2
- 240000008574 Capsicum frutescens Species 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000009958 sewing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B3/00—Footwear characterised by the shape or the use
- A43B3/34—Footwear characterised by the shape or the use with electrical or electronic arrangements
- A43B3/35—Footwear characterised by the shape or the use with electrical or electronic arrangements with electric heating arrangements
-
- 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
- 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
- A43B23/028—Resilient uppers, e.g. shock absorbing
- A43B23/029—Pneumatic upper, e.g. gas filled
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B3/00—Footwear characterised by the shape or the use
- A43B3/26—Footwear characterised by the shape or the use adjustable as to length or size
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B3/00—Footwear characterised by the shape or the use
- A43B3/30—Footwear characterised by the shape or the use specially adapted for babies or small children
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Health & Medical Sciences (AREA)
- Child & Adolescent Psychology (AREA)
- General Health & Medical Sciences (AREA)
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Abstract
The invention discloses a multifunctional children shoe capable of adjusting the space in the shoe, which comprises a sole and a vamp, wherein the vamp is arranged above the sole, the vamp comprises a shoe head arranged in front, shoe side parts arranged on two sides of the shoe and a shoe rear part arranged at the rear of the shoe, the vamp is sequentially provided with an outer shoe layer, a buffer layer, a wear-resisting layer and an inner liner layer from outside to inside, a plurality of air bags distributed from top to bottom are arranged between the buffer layer and the wear-resisting layer at the rear of the shoe, the multifunctional children shoe capable of adjusting the space in the shoe can be adjusted in real time according to the size of feet of a child, the comfort level of the feet of the child can be met, the service life of the shoe can be prolonged, the economic pressure of family life can be relieved, in addition, the temperature in the shoe can be increased through heating sheets arranged in the shoe in cold winter, the feet of the child can be prevented from being frozen, the learning efficiency can be improved, and adverse effects on the health of the child can be prevented.
Description
Technical Field
The invention relates to the technical field of children's shoes, in particular to a multifunctional children's shoe capable of adjusting the space in the shoe.
Background
Children's shoes refer to shoes worn by children (children's age range is very well defined, typically between 0-16 years old). The children's shoes are specially designed for people of the age group, and shoes suitable for the children of the age group are designed according to the growth and development characteristics of the feet of the children, and the children's shoes are light, breathable, comfortable, suitable for healthy growth of the feet and the like.
Shoes are taken as life necessities and are articles contacted by children every day, however, in the growth and development stage of the children, the body change of the children is very obvious, parents buy a pair of new shoes for children many times, the shoes cannot be continuously worn due to too fast foot development of the children after the children pass a period of time, and most of the shoes are not worn or reach the abandoned standard, and the parents can put the shoes on at the moment to purchase the shoes for children again, so that the life cost is increased; in addition, in cold winter, since there is no heating in remote areas or in the south, children cannot exercise in class, and the phenomenon that the feet of the children are frozen often occurs, which brings adverse effects to the physical health of the children.
Disclosure of Invention
The invention aims to provide a multifunctional children shoe capable of adjusting the space in the shoe, so as to solve the defects that the prior children shoe provided in the background art is wasted due to the fact that children grow too fast, economic burden is caused to families, and feet of the children are frozen in winter.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a multi-functional children's shoes of adjustable shoes inner space, includes sole and vamp, the vamp sets up in the sole top, the vamp is including setting up in the vamp portion in the place ahead, set up the vamp portion at the vamp rear of shoes, the vamp has set gradually outer, buffer layer, wearing layer and inner liner from outside to inside the vamp portion the buffer layer with be provided with a plurality of air bags of follow upper and lower distribution between the wearing layer, every the space in the air bag is assembled into an trachea and is in with the setting is in the inflation joint at vamp portion links to each other, be provided with on the sole and be used for carrying out heat retaining heating mechanism to the foot, the sole includes stereoplasm bottom, buffer layer, ventilative layer and shoe-pad in proper order from bottom to top, the stereoplasm bottom with the buffer layer adhesion sets up each other, ventilative layer sewing sets up the buffer layer top, the shoe-pad with ventilative layer laminating each other.
Further, the heating mechanism comprises heating sheets distributed above the ventilation layer, a control device arranged on the hard bottom layer and a heating switch arranged at the rear part of the shoe.
Further, the heating sheet is fixedly connected above the ventilation layer, and the heating sheet is connected with the control device through a wire.
Further, the heating sheet is a PET electrothermal film polyester heating sheet.
Further, the control device comprises a protective shell embedded in the hard layer, a battery pack and a controller, wherein the battery pack and the controller are installed in the protective shell, and the battery pack is electrically connected with the controller.
Further, the battery pack is a rechargeable lithium battery.
Further, the bottom of the hard bottom layer is also provided with inward concave transverse anti-skid grooves, and the anti-skid grooves are uniformly arranged at the bottom of the hard bottom layer.
Furthermore, a shoe tongue is arranged on the inner side of the shoe side part and fixedly connected with the shoe side part, and a first hanging belt is sewn in the center position of the upper surface of the shoe tongue.
Further, the side part of the shoe is provided with an adhesive tape for tightly wrapping the foot and an adhesive part adhered with the adhesive tape.
Further, a second hanging belt is arranged on the outer side of the rear part of the shoe.
Compared with the prior art, the invention has the beneficial effects that: this kind of multi-functional children's shoes in adjustable shoes space, reasonable in design can carry out real-time adjustment according to children's foot's size, also can prolong the life of shoes when satisfying children's foot comfort level, alleviates the economic pressure of family life, in addition, also can generate heat through the piece that generates heat that sets up in shoes inside in chilly winter, improves the temperature in the shoes, avoids children's foot to receive the freeze, is favorable to improving the efficiency of study when going into class, prevents to cause adverse effect to children's health.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a partial cross-sectional view of the rear portion of the shoe of the present invention;
FIG. 3 is a cross-sectional view of the sole of the present invention;
FIG. 4 is a top view of the sole of the present invention;
FIG. 5 is a schematic diagram of the control device of the present invention;
FIG. 6 is a schematic view of a shock absorber layer according to the present invention.
In the figure: 1. a sole; 2. a shoe side portion; 3. a heating switch; 4. a shoe rear portion; 5. a control device; 6. an inflation joint; 7. a second hanging belt; 8. a tongue; 9. a first strap; 10. an adhesive tape; 11. an anti-skid groove; 12. a shoe head; 13. a wear-resistant layer; 14. an air bag; 15. a buffer layer; 16. an outer layer of the shoe; 17. an inner liner layer; 18. a hard bottom layer; 19. a shock absorbing layer; 20. a ventilation layer; 21. an insole; 22. a heat generating sheet; 23. a battery pack; 24. a protective housing; 25. and a controller.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a multi-functional children's shoes of adjustable shoes interior space, includes sole 1 and vamp, the vamp sets up in sole 1 top, the vamp is including setting up in the vamp portion 12 in the place ahead, setting up the vamp portion 2 in the shoes both sides and setting up the vamp portion 4 at the shoes rear, the vamp has set gradually outer 16 of shoes, buffer layer 15, wearing layer 13 and inner liner 17 from outside to inside be provided with from top to bottom between buffer layer 15 and the wearing layer 13 of vamp portion 4 a plurality of air bags 14, every the space in the air bag 14 gathers into an trachea and links to each other with the inflation joint 6 that sets up the vamp portion 4.
It should be noted that, the plurality of air bags 14 are divided into a bottom air bag close to the sole, a top air bag located at the outermost periphery of the upper, and a middle air bag located between the bottom air bag and the top air bag, so as to more satisfy the actual use effect, ensure that the size change of the plurality of air bags in the inflation change process accords with ergonomics, make people wear more comfortably, and belong to the bottom air bag with a diameter larger than that of the top air bag, and the diameter of the top air bag is larger than that of the middle air bag. Of course, as a further embodiment, the air supply amount of the plurality of air bags is controlled by a plurality of flow control valves, and the air supply amount is controlled by the flow control valves, so that the inner liner 17 contacted with the human body can be enabled to present a composite ergonomic curve, and the wearing comfort is improved.
The sole 1 is provided with a heating mechanism for heat preservation of feet, the sole 1 sequentially comprises a hard bottom layer 18, a shock absorption layer 19, a ventilation layer 20 and an insole 21 from bottom to top, the hard bottom layer 18 and the shock absorption layer 19 are adhered to each other, the ventilation layer 20 is sewed and arranged above the shock absorption layer 19, and the insole 21 and the ventilation layer 20 are mutually attached.
Further, the heating mechanism includes heating plates 22 distributed above the air-permeable layer 20, a control device 5 provided on the hard bottom layer 18, and a heating switch 3 provided on the rear portion 4 of the shoe, and the heating plates 22 can raise the temperature in the shoe to warm the foot.
In order to avoid the situation that parents cannot perceive the sole due to excessive heating caused by damage of a heating mechanism, the sole is further coated with a plurality of thermochromic material layers along the front-rear direction, each thermochromic material layer is provided with a temperature threshold, and when the sensed temperature is smaller than the temperature threshold, the thermochromic material layer presents a first color; when the temperature is greater than the temperature threshold, the thermochromic material layer presents a second color, the second color is red, and the first color is other colors. The temperature threshold value is continuously reduced in the area from the front sole to the heel, so that people can approximately measure the temperature range of the feet of the children according to the quantity of the temperature sensing color-changing material layers with primary colors kept in the front sole area, the decoration effect is achieved, the warning effect is achieved, and the children are quite convenient.
Further, the heating sheet 22 is fixedly connected above the ventilation layer 20, and the heating sheet 22 is connected with the control device 5 through a wire, so that the heating sheet 22 and the foot can be prevented from directly contacting, and the temperature is facilitated to rise steadily.
Further, the heating sheet 22 is a PET electrothermal film polyester heating sheet 22.
Further, the control device 5 includes a protective casing 24 embedded in the hard layer, a battery pack 23 installed in the protective casing 24, and a controller 25, where the battery pack 23 is electrically connected with the controller 25, the protective casing 24 is configured to protect the battery pack 23 and the controller 25 from a short circuit or breakage phenomenon, the battery pack 23 can provide a motor for the operation of the heat generating sheet 22, and the controller 25 is configured to control the start and stop of the heat generating sheet 22.
Further, the battery pack 23 is a rechargeable lithium battery, and can be connected to an external power source, which is beneficial to charging the battery pack 23.
Further, the bottom of the hard bottom layer 18 is further provided with inward concave transverse anti-slip grooves 11, and the anti-slip grooves 11 are uniformly arranged at the bottom of the hard bottom layer 18, so that friction between shoes and the ground can be increased, and an anti-slip effect is achieved.
Further, the inner side of the shoe side part 2 is provided with a shoe tongue 8, the shoe tongue 8 is fixedly connected with the shoe side part 2, a first hanging belt 9 is sewn at the center of the upper surface of the shoe tongue 8, the shoe tongue 8 is used for protecting the instep, comfort is improved, and the first hanging belt 9 can facilitate airing of shoes.
Further, the adhesion belt 10 for tightly wrapping the foot and the adhesion part adhered to the adhesion belt 10 are arranged on the side part 2 of the shoe, so that the adhesion degree of the shoe and the foot is improved, and the shoe is prevented from falling.
Further, the second hanging belt 7 is further arranged on the outer side of the rear portion 4 of the shoe, so that hanging of the shoe can be facilitated, the hanging mode is improved by matching with the first hanging belt 9, and the requirements of different airing are met.
As shown in fig. 6, in order to greatly improve the shock absorption performance of the children's shoes designed by the present invention, the present inventors have originally proposed a design concept of a cushion column, wherein the cushion column has an inner cavity structure, the cushion column is integrally formed in a hexahedral structure and is made of PU material, foamed ETPU particles are disposed in the inner cavity structure, an opening 32 is further formed in the cushion column 31, the opening provides an inlet for the ETPU particles to enter the inner cavity structure, and when the ETPU particles are completely filled, a sealing device (a blocking body) is used to seal the opening; preferably, the opening is located at the upper part of the hexahedral structure, and the opening is gradually upward from the outside to the inside, so that the reaction force F of ETPU particles in the inner cavity structure on the hexahedral structure is not consistent with the blocking body filled in the opening, thereby ensuring the durability of the whole product and the quality of the whole product. According to the invention, the elastic performance of the ETPU particles is matched with the comprehensive performance of the PU material, so that the damping performance of the whole sole is greatly improved.
Working principle: the user can purchase the shoe slightly bigger than the child's foot code, after the foot stretches into the shoe, the inflatable connector 6 arranged at the rear part 4 of the shoe is connected with an external air source to inflate the air bag 14, the air bag 14 can move the inner liner 17 and the wear-resistant layer 13 forwards, after the shoe contacts with the rear part of the child's foot, the purpose of tightly fitting the foot with the front and rear ends of the shoe can be achieved after the inflation process is finished, and the air in the air bag 14 can be extracted according to the size of the foot code along with the growth of the age and the change of the body so as to meet the change of the foot size; when winter, start the setting and be in the heating switch 3 at the foot rear portion, can make the setting be in the ventilation layer 20 top generate heat the piece 22 generates heat, improve the temperature of shoes inner space for child also can play the effect to the foot protection when cold winter is on class, prevent that the foot from receiving the freeze, also improved child's attention when in class, be favorable to the improvement of study score.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a multi-functional children's shoes of adjustable shoes interior space, includes sole (1) and vamp, the vamp sets up in sole (1) top, its characterized in that: the vamp comprises a vamp part (12) arranged in front, a vamp side part (2) arranged on two sides of the vamp and a vamp rear part (4) arranged at the rear of the vamp, wherein an outer vamp layer (16), a buffer layer (15), a wear-resistant layer (13) and an inner lining layer (17) are sequentially arranged from outside to inside, a plurality of air bags (14) distributed from top to bottom are arranged between the buffer layer (15) and the wear-resistant layer (13) of the vamp rear part (4), and the space in each air bag (14) is converged into an air pipe and is connected with an inflatable joint (6) arranged at the vamp rear part (4);
the plurality of air bags (14) are divided into a bottom air bag close to the sole, a top air bag positioned at the outermost periphery of the upper, and a middle air bag positioned between the bottom air bag and the top air bag; the diameter of the bottom air bag is larger than that of the top air bag, and the diameter of the top air bag is larger than that of the middle air bag; the plurality of air bags control air supply quantity through a plurality of flow control valves;
a shoe tongue (8) is arranged on the inner side of the shoe side part (2), the shoe tongue (8) is fixedly connected with the shoe side part (2), and a first hanging belt (9) is sewn in the center position of the upper surface of the shoe tongue (8); the shoe side part (2) is provided with an adhesive tape (10) for tightly wrapping the foot and an adhesive part adhered with the adhesive tape (10);
the sole (1) is provided with a heating mechanism for preserving heat of feet, the sole (1) sequentially comprises a hard bottom layer (18), a shock absorption layer (19), a ventilation layer (20) and an insole (21), wherein the hard bottom layer (18) and the shock absorption layer (19) are adhered mutually, the ventilation layer (20) is sewn and arranged above the shock absorption layer (19), and the insole (21) and the ventilation layer (20) are adhered mutually.
2. A multi-functional children's shoe with adjustable shoe interior space according to claim 1, wherein: the heating mechanism comprises heating sheets (22) distributed above the ventilation layer (20), a control device (5) arranged on the hard bottom layer (18) and a heating switch (3) arranged on the rear part (4) of the shoe.
3. A multi-functional children's shoe with adjustable shoe interior space according to claim 2, wherein: the heating sheet (22) is fixedly connected above the ventilation layer (20), and the heating sheet (22) is connected with the control device (5) through a wire.
4. A multi-functional children's shoe with adjustable shoe interior space according to claim 3, wherein: the heating sheet (22) is a PET electrothermal film polyester heating sheet (22).
5. A multi-functional children's shoe with adjustable shoe interior space according to claim 2, wherein: the control device (5) comprises a protective shell (24) embedded in the hard bottom layer, a battery pack (23) and a controller (25), wherein the battery pack (23) and the controller (25) are installed in the protective shell (24), and the battery pack (23) is electrically connected with the controller (25).
6. A multi-functional children's shoe with adjustable shoe interior space according to claim 5, wherein: the battery pack (23) is a rechargeable lithium battery.
7. A multi-functional children's shoe with adjustable shoe interior space according to claim 1, wherein: the bottom of the hard bottom layer (18) is also provided with inward concave transverse anti-slip grooves (11), and the anti-slip grooves (11) are uniformly arranged at the bottom of the hard bottom layer (18).
8. A multi-functional children's shoe with adjustable shoe interior space according to claim 1, wherein: the outer side of the rear part (4) of the shoe is also provided with a second hanging belt (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710863337.9A CN107467775B (en) | 2017-09-22 | 2017-09-22 | Multifunctional children shoes with adjustable shoe inner space |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710863337.9A CN107467775B (en) | 2017-09-22 | 2017-09-22 | Multifunctional children shoes with adjustable shoe inner space |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107467775A CN107467775A (en) | 2017-12-15 |
| CN107467775B true CN107467775B (en) | 2023-04-28 |
Family
ID=60585634
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710863337.9A Active CN107467775B (en) | 2017-09-22 | 2017-09-22 | Multifunctional children shoes with adjustable shoe inner space |
Country Status (1)
| Country | Link |
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| CN (1) | CN107467775B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102770039B (en) | 2009-11-12 | 2015-04-01 | 欧吉奥国际有限公司 | Rapid-entry shoe |
| JP7057346B2 (en) | 2016-04-22 | 2022-04-19 | ファースト アイピー， エルエルシー | Quick insert footwear with bounce fit system |
| CN107467774B (en) * | 2017-09-26 | 2021-05-14 | 出菊萍 | Self-adaptive sports shoes |
| US10653209B2 (en) | 2018-06-28 | 2020-05-19 | Fast Ip, Llc | Rapid-entry footwear having an actuator arm |
| EP3849368B1 (en) | 2019-01-07 | 2024-01-24 | Fast IP, LLC | Rapid-entry footwear having a compressible lattice structure |
| WO2020176653A1 (en) | 2019-02-26 | 2020-09-03 | Fast Ip, Llc | Rapid-entry footwear having a heel arm and a resilient member |
| CN114206153A (en) | 2019-07-29 | 2022-03-18 | 飞思特知识产权有限责任公司 | Rapid entry footwear with stabilizer and resilient element |
| EP4025091B1 (en) | 2019-09-03 | 2025-08-13 | Fast IP, LLC | Rapid-entry footwear having a pocket for a compressed medium |
| EP4027825B1 (en) | 2019-09-09 | 2025-11-26 | Fast IP, LLC | Rapid-entry footwear having arms for expanding an opening |
| CN114554898A (en) | 2019-10-17 | 2022-05-27 | 飞思特知识产权有限责任公司 | Rapid entry footwear constructed of uniform materials |
| CA3165989A1 (en) | 2020-01-28 | 2021-08-05 | Fast Ip, Llc | Rapid-entry footwear having rotatable straps |
| CN116490092A (en) | 2020-10-13 | 2023-07-25 | 飞思特知识产权有限责任公司 | Quick-entry footwear with swivel rear section and post |
| WO2022108917A1 (en) | 2020-11-20 | 2022-05-27 | Fast Ip, Llc | Rapid-entry footwear having a split back |
| EP4294227A4 (en) | 2021-02-17 | 2025-01-08 | Fast IP, LLC | Rapid-entry footwear having a transforming footbed |
| WO2022204444A1 (en) | 2021-03-24 | 2022-09-29 | Fast Ip, Llc | Rapid-entry footwear having a rotating tongue |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3010879U (en) * | 1994-11-04 | 1995-05-09 | 瑞宗 黄 | Shoes with heat retention and heat massage function |
| GB9707206D0 (en) * | 1996-04-11 | 1997-05-28 | Usui Akio | Method of manufacturing a foot warming exothermic device |
| CN2269082Y (en) * | 1996-07-17 | 1997-12-03 | 陈锡晖 | Shoes with adjustable in-shoe clearance |
| CN201675106U (en) * | 2010-04-22 | 2010-12-22 | 王晓伟 | Inflatable bag telescopic adjusting shoes |
| CN102266144A (en) * | 2011-08-08 | 2011-12-07 | 陈双林 | Intelligent wireless charging heating shoes |
-
2017
- 2017-09-22 CN CN201710863337.9A patent/CN107467775B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3010879U (en) * | 1994-11-04 | 1995-05-09 | 瑞宗 黄 | Shoes with heat retention and heat massage function |
| GB9707206D0 (en) * | 1996-04-11 | 1997-05-28 | Usui Akio | Method of manufacturing a foot warming exothermic device |
| CN2269082Y (en) * | 1996-07-17 | 1997-12-03 | 陈锡晖 | Shoes with adjustable in-shoe clearance |
| CN201675106U (en) * | 2010-04-22 | 2010-12-22 | 王晓伟 | Inflatable bag telescopic adjusting shoes |
| CN102266144A (en) * | 2011-08-08 | 2011-12-07 | 陈双林 | Intelligent wireless charging heating shoes |
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| Publication number | Publication date |
|---|---|
| CN107467775A (en) | 2017-12-15 |
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