CN115251525A - Fine-adjustable shoe - Google Patents
Fine-adjustable shoe Download PDFInfo
- Publication number
- CN115251525A CN115251525A CN202211000902.6A CN202211000902A CN115251525A CN 115251525 A CN115251525 A CN 115251525A CN 202211000902 A CN202211000902 A CN 202211000902A CN 115251525 A CN115251525 A CN 115251525A
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- CN
- China
- Prior art keywords
- air bag
- adjusting
- shoe
- sole
- mounting groove
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- 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
- A43B3/38—Footwear characterised by the shape or the use with electrical or electronic arrangements with power sources
- A43B3/40—Batteries
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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
- A43B13/18—Resilient soles
- A43B13/20—Pneumatic soles filled with a compressible fluid, e.g. air, gas
- A43B13/203—Pneumatic soles filled with a compressible fluid, e.g. air, gas provided with a pump or valve
-
- 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
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- 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
-
- 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
- A43B3/48—Footwear characterised by the shape or the use with electrical or electronic arrangements with transmitting devices, e.g. GSM or WiFi
Abstract
The invention discloses a pair of fine-adjustable shoes, which comprises shoe bodies, soles, insoles, adjusting devices and control systems, wherein the adjusting devices comprise: the sole is made of elastic material, the edge of the sole is connected with the shoe body, and the insole is arranged on the sole in the shoe body; the adjusting device is arranged between the sole and the insole and comprises an adjusting air bag, an air pump and an air bag mounting groove, the adjusting air bag mounting groove is formed in the front sole position of the sole, the adjusting air bag is arranged in the air bag mounting groove, and the output end of the air pump is connected with the adjusting air bag and used for inflating or deflating the adjusting air bag; the control of inflating volume of adjusting the gasbag is filled to person of dress accessible mobile terminal, and then realizes carrying out the fine setting of length and/or width to the shoes size of shoes, makes shoes can adapt to most person of dress's foot type on the one hand, has effectively overcome the defect that the online shopping shoes can't try on of existence, and on the other hand makes person of dress's multiple dress demand can both be satisfied, keeps the best dress to experience constantly, and the comfort level improves greatly.
Description
Technical Field
The invention relates to the technical field of articles for daily use, in particular to a pair of fine-adjustable shoes.
Background
In modern life, many people can choose the net to purchase shoes, what is most concerned about is whether the size of shoes is fat and thin and is suitable for own feet, the wearing feeling can be influenced for the wearer by the bigger, smaller or fat and thin shoe size, and people can often choose to return goods or change goods because the shoes bought back do not fit the feet, so that a lot of unnecessary troubles and losses can be caused. Because the size of people's foot has slight change in the time of the difference, even the same shoes are joined in marriage different socks dress feelings and are also different, the comfort level of dress is directly influenced to the thickness of socks.
The existing shoes are fixed in size, the shoe length and the shoe width of the shoes cannot be finely adjusted, the shoes can only adapt to feet of some people, the comfort degree of wearing the shoes of each manufacturer is different due to the fact that the shoes are different in style and material, the length and the width of the shoes cannot be finely adjusted, and wearing experience is directly influenced.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides the finely-adjustable shoes, which can finely adjust the length and the width of the shoes with the same size, really realize the wearing experience of different matches of the same shoe size and effectively improve the wearing comfort.
The technical scheme of the invention is as follows:
a kind of shoes of fine tuning type, including the shoes body, sole, shoe-pad, controlling device and control system, wherein:
the shoe sole is made of elastic materials, the edge of the shoe sole is connected with the shoe body, and the insole is arranged on the shoe sole in the shoe body;
the adjusting device is arranged between the sole and the insole and comprises an adjusting air bag, an air pump and an air bag mounting groove, the adjusting air bag mounting groove is formed in the position of the front sole of the sole, the adjusting air bag is arranged in the air bag mounting groove, and the output end of the air pump is connected with the adjusting air bag and used for inflating or deflating the adjusting air bag;
the control system comprises a battery, a control module and a mobile terminal, wherein the battery is used for supplying power to the control module, the mobile terminal is used for sending a control instruction to the control module, and the control module is electrically connected with the air pump, is in wireless communication connection with the mobile terminal, and is used for receiving the control instruction from the mobile terminal and controlling the air charging and discharging amount of the air pump according to the received control instruction.
Preferably, the adjusting air bag is provided with one, and the size of the air bag installation groove is completely matched with that of the adjusting air bag; or the length of the air bag mounting groove is greater than that of the adjusting air bag, and the width of the air bag mounting groove is matched with that of the adjusting air bag; or the width of the air bag mounting groove is larger than that of the adjusting air bag, and the length of the air bag mounting groove is matched with that of the adjusting air bag.
Preferably, the number of the adjusting airbags is two, namely a transverse airbag and a longitudinal airbag, and the transverse airbag and the longitudinal airbag are respectively communicated with the air pump through pipelines;
the air bag mounting groove comprises a transverse mounting groove and a longitudinal mounting groove, and the middle part of the transverse mounting groove is intersected with the middle part of the longitudinal mounting groove and communicated with the transverse mounting groove to form a cross shape;
the transverse air bag is arranged in the transverse installation groove, the length of the transverse air bag is smaller than that of the transverse installation groove, and the width of the transverse air bag is matched with that of the transverse installation groove;
the longitudinal air bag is arranged in the longitudinal installation groove, the length of the longitudinal air bag is smaller than that of the longitudinal installation groove, and the width of the longitudinal air bag is matched with that of the longitudinal installation groove.
Preferably, the control system further comprises a first control valve and a second control valve which are respectively electrically connected with the control module, the first control valve is used for controlling the communication state of the pipeline between the air pump and the longitudinal air bag, and the second control valve is used for controlling the communication state of the pipeline between the air pump and the transverse air bag.
Preferably, the longitudinal/lateral air bag spans over the lateral/longitudinal air bag at an intersection position of a middle portion of the lateral mounting groove and the longitudinal mounting groove.
Preferably, the middle part of the spanned transverse air bag/longitudinal air bag is sleeved with a rigid connecting pipe, the upper surface of the rigid connecting pipe is provided with a concave part, and the concave part is used for accommodating the longitudinal air bag/transverse air bag.
Preferably, the control module and the battery are arranged in an electric control box, and the electric control box and the air pump are embedded in the position, close to the front arch, of the back of the sole and are used for sealing.
Preferably, the mobile terminal is a mobile phone or a tablet, and the mobile terminal is connected with the control module through bluetooth communication.
Preferably, the sole is made of rubber.
Preferably, the insole is made of a non-woven fabric pad.
The invention has the beneficial effects that:
when the finely-adjustable shoe is used, a wearer can control the air inflation and deflation amount of the adjusting air bag through the mobile terminal, and further finely adjust the length and/or width of the shoe size of the shoe, so that the shoe can adapt to the foot shapes of most of the wearers, the defect that the online shopping shoe cannot be tried on is effectively overcome, various wearing requirements of the wearer in different seasons, different times and different collocations can be met, the best wearing experience can be kept all the time, and the comfort level is greatly improved.
Drawings
In order to more clearly illustrate the detailed description of the invention or the technical solutions in the prior art, the drawings used in the detailed description or the prior art description will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.
FIG. 1 is a schematic view of a construction of a shoe of the present invention;
FIG. 2 is a schematic view of a construction of a shoe of the present invention;
FIG. 3 is a cross-sectional view of an adjustment mechanism of the fine adjustable shoe of FIG. 1;
in the attached figure, 1-insole, 2-electric control box, 3-air pump, 4-longitudinal air bag, 5-transverse air bag, 6-mounting groove, 7-sole, 8-rigid connecting pipe and 9-concave part.
Detailed Description
In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used.
In the present application, the terms "upper", "lower", "inner", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.
Moreover, some of the above terms may be used in other meanings besides orientation or positional relationship, for example, the term "upper" may also be used in some cases to indicate a certain attaching or connecting relationship. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as the case may be.
Furthermore, the terms "disposed," "provided," "connected," "secured," and the like are to be construed broadly. For example, "connected" may be a fixed connection, a detachable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as the case may be.
In addition, the term "plurality" shall mean two as well as more than two.
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.
It should be noted that the present invention provides a shoe with a fine adjustment function, which is not used for adjusting the shoe size.
Example 1
The embodiment provides a fine-adjustable shoe, which comprises a shoe body, a sole 7, an insole 1, an adjusting device and a control system, wherein:
the sole 7 is made of elastic material, such as rubber, the edge of the sole 7 is connected with the shoe body, the insole 1 is arranged on the sole 7 in the shoe body, the material is preferably a non-woven fabric pad, and the insole 1 can be connected with the sole 7 through gluing or sewing;
the adjusting device is arranged between the sole 7 and the insole 1 and comprises an adjusting air bag, an air pump 3 and an air bag mounting groove 6, the adjusting air bag mounting groove 6 is formed in the front sole position of the sole 7, the adjusting air bag is arranged in the air bag mounting groove 6, and the output end of the air pump 3 is connected with the adjusting air bag and used for inflating or deflating the adjusting air bag;
the control system comprises a battery, a control module and a mobile terminal, wherein the battery is used for supplying power to the control module, the mobile terminal is used for sending a control instruction to the control module, and the control module is electrically connected with the air pump 3, is in wireless communication connection with the mobile terminal, and is used for receiving the control instruction from the mobile terminal and controlling the air charging and discharging amount of the air pump 3 according to the received control instruction;
the control module and the battery are preferably arranged in the electric control box 2, and the electric control box 2 and the air pump 3 are embedded in the position, close to the front arch, behind the sole 7 and are sealed, so that a waterproof effect is achieved; the mobile terminal is specifically a mobile phone or a tablet and the like, and wireless communication connection can be realized between the mobile terminal and the control module through Bluetooth.
In the embodiment, only one adjusting air bag is arranged, and the size of the air bag installation groove 6 is completely matched with that of the adjusting air bag; in this case, if the adjustment bladder is inflated, the circumferential expansion of the adjustment bladder will cause the elastic sole 7 to deform, resulting in a slight increase in both the length and width of the shoe, which will become larger on the basis of the number of codes.
Example 2
The difference between the embodiment and the embodiment 1 is that only one adjusting air bag is arranged, but the length of the air bag installation groove 6 is larger than that of the adjusting air bag, and the width of the air bag installation groove is matched with that of the adjusting air bag; in this case, if the adjusting airbag is inflated, the adjusting airbag expands circumferentially, and since the length of the airbag mounting groove 6 is greater than that of the adjusting airbag, the deformation of the adjusting airbag in the length direction thereof will not cause the deformation of the sole 7, and since the width of the airbag mounting groove 6 is matched with the width of the adjusting airbag, the deformation of the adjusting airbag in the width direction thereof will cause the deformation of the sole 7, so that the width of the sole 7 is increased by a small amount, and the width of the adjusting airbag is wider on the basis of the number of codes corresponding thereto, thereby achieving the fine adjustment of the width of the shoe.
Example 3
The difference between the embodiment and the embodiment 1 is that only one adjusting air bag is arranged, but the width of the air bag installation groove 6 is larger than that of the adjusting air bag, and the length of the air bag installation groove is matched with that of the adjusting air bag; in this case, if the adjusting airbag is inflated, the adjusting airbag expands circumferentially, and since the width of the airbag mounting groove 6 is greater than the width of the adjusting airbag, the deformation of the adjusting airbag in the width direction will not cause the deformation of the sole 7, and since the length of the airbag mounting groove 6 is matched with the length of the adjusting airbag, the deformation of the adjusting airbag in the length direction will cause the deformation of the sole 7, so that the length of the sole 7 is increased by a small amount, and the length of the adjusting airbag is longer on the basis of the number of codes corresponding to the length of the sole, thereby achieving the fine adjustment of the length of the shoe.
Example 4
The difference between the embodiment and the embodiment 1 is that two adjusting airbags are provided, as shown in fig. 1, which are a transverse airbag 5 and a longitudinal airbag 4, and the transverse airbag 5 and the longitudinal airbag 4 are respectively communicated with an air pump 3 through pipelines; the air bag mounting groove 6 comprises a transverse mounting groove 6 and a longitudinal mounting groove 6, and the middle part of the transverse mounting groove 6 is intersected with the middle part of the longitudinal mounting groove 6 and communicated with the same to form a cross shape; the transverse air bag 5 is arranged in the transverse installation groove 6, the length of the transverse air bag 5 is smaller than that of the transverse installation groove 6, and the width of the transverse air bag is matched with that of the transverse installation groove 6; the longitudinal air bag 4 is arranged in the longitudinal installation groove 6, the length of the longitudinal air bag 4 is smaller than that of the longitudinal installation groove 6, and the width of the longitudinal air bag is matched with that of the longitudinal installation groove 6.
In this embodiment, as shown in fig. 2, the control system further includes a first control valve and a second control valve, which are electrically connected to the control module, respectively, the first control valve is used for controlling the communication state of the pipeline between the air pump 3 and the longitudinal air bag 4, and the second control valve is used for controlling the communication state of the pipeline between the air pump 3 and the transverse air bag 5.
When the shoe is used, a wearer can send a control instruction to the control module through the mobile terminal according to the wearing experience of the wearer, if the length of the shoe is too short, the control valve is opened through the mobile terminal, the air pump 3 is started, the air pump 3 is inflated to the longitudinal air bag 4, the longitudinal air bag 4 can stretch the sole 7 longitudinally, the length of the sole 7 is slightly increased until the comfort degree of the wearer is reached, and the air pump 3 and the control valve are closed;
similarly, if the width is too narrow, the second control valve is opened through the mobile terminal, the air pump 3 is started, the air pump 3 is inflated to the transverse air bag 5, the transverse air bag 5 stretches transversely along the sole 7, the width of the sole 7 is slightly increased until the comfort degree of a wearer is reached, and the air pump 3 and the second control valve are closed;
the wearer can be connected to the shoe through the mobile phone APP, the control of the air inflation and deflation amount of the transverse air bag 5 and/or the longitudinal air bag 4 is realized through the slide bar with the width and/or the length adjusted on the APP, the use is convenient, and the real-time adjustment can be realized;
through the control of the air release amount filled in the transverse air bag 5/the longitudinal air bag 4, the width/length of the shoe can be finely adjusted, on one hand, the shoe can adapt to the foot shapes of most wearers, the defect that the online shopping shoe cannot be tried on is effectively overcome, on the other hand, various wearing requirements of the wearers in different seasons, different times and different collocation can be met, the best wearing experience can be kept constantly, and the comfort level is greatly improved.
In the present embodiment, in order to further optimize the experience of the wearer, at the intersection position of the middle of the transverse mounting groove 6 and the longitudinal mounting groove 6, the longitudinal airbag 4/the transverse airbag 5 straddles over the transverse airbag 5/the longitudinal airbag 4, and, as shown in fig. 3, the middle of the straddled transverse airbag 5/the longitudinal airbag 4 is sleeved with a rigid connection pipe 8, the upper surface of the rigid connection pipe 8 is provided with a recess 9, and the recess 9 is used for accommodating the longitudinal airbag 4/the transverse airbag 5. Through such design, the uncomfortable feeling caused by excessive swelling at the crossed position of the transverse air bag 5 and the longitudinal air bag 4 can be relieved, and the wearing experience is optimized.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention, and they should be construed as being included in the following claims and description.
Claims (10)
1. A kind of very adjustable type shoes, characterized by: including the shoes body, sole, shoe-pad, adjusting device and control system, wherein:
the shoe sole is made of elastic materials, the edge of the shoe sole is connected with the shoe body, and the insole is arranged on the shoe sole in the shoe body;
the adjusting device is arranged between the sole and the insole and comprises an adjusting air bag, an air pump and an air bag mounting groove, the adjusting air bag mounting groove is formed in the position of the front sole of the sole, the adjusting air bag is arranged in the air bag mounting groove, and the output end of the air pump is connected with the adjusting air bag and used for inflating or deflating the adjusting air bag;
the control system comprises a battery, a control module and a mobile terminal, wherein the battery is used for supplying power to the control module, the mobile terminal is used for sending a control instruction to the control module, and the control module is electrically connected with the air pump, is in wireless communication connection with the mobile terminal, and is used for receiving the control instruction from the mobile terminal and controlling the air charging and discharging amount of the air pump according to the received control instruction.
2. A shoe of the type described in claim 1, wherein: the size of the air bag mounting groove is completely matched with that of the adjusting air bag; or the length of the air bag mounting groove is greater than that of the adjusting air bag, and the width of the air bag mounting groove is matched with that of the adjusting air bag; or the width of the air bag mounting groove is larger than that of the adjusting air bag, and the length of the air bag mounting groove is matched with that of the adjusting air bag.
3. A shoe of the fine-adjustable type according to claim 1, wherein: the two adjusting air bags are respectively a transverse air bag and a longitudinal air bag which are respectively communicated with the air pump through pipelines;
the air bag mounting groove comprises a transverse mounting groove and a longitudinal mounting groove, and the middle part of the transverse mounting groove and the middle part of the longitudinal mounting groove are intersected and communicated to form a cross shape;
the transverse air bag is arranged in the transverse installation groove, the length of the transverse air bag is smaller than that of the transverse installation groove, and the width of the transverse air bag is matched with that of the transverse installation groove;
the longitudinal air bag is arranged in the longitudinal installation groove, the length of the longitudinal air bag is smaller than that of the longitudinal installation groove, and the width of the longitudinal air bag is matched with that of the longitudinal installation groove.
4. A shoe of the type described in claim 3, wherein: the control system further comprises a first control valve and a second control valve which are respectively electrically connected with the control module, the first control valve is used for controlling the communication state of the pipeline between the air pump and the longitudinal air bag, and the second control valve is used for controlling the communication state of the pipeline between the air pump and the transverse air bag.
5. A shoe of the trimmable type as claimed in claim 3, wherein: and the longitudinal air bag/the transverse air bag spans the upper part of the transverse air bag/the longitudinal air bag at the crossed position of the middle part of the transverse installation groove and the longitudinal installation groove.
6. A shoe of the trimmable type as claimed in claim 5, wherein: the middle part of the crossed transverse air bag/longitudinal air bag is sleeved with a rigid connecting pipe, the upper surface of the rigid connecting pipe is provided with a concave part, and the concave part is used for accommodating the longitudinal air bag/transverse air bag.
7. A shoe of the type described in claim 1, wherein: the control module and the battery are arranged in the electric control box, and the electric control box and the air pump are embedded in the position, close to the front arch, of the back of the sole and are sealed.
8. A shoe of the type described in claim 1, wherein: the mobile terminal is a mobile phone or a tablet, and the mobile terminal is connected with the control module through Bluetooth communication.
9. A shoe of the fine-adjustable type according to claim 1, wherein: the sole is made of rubber.
10. A shoe of the fine-adjustable type according to claim 1, wherein: the insole is made of a non-woven fabric pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211000902.6A CN115251525B (en) | 2022-08-19 | 2022-08-19 | Fine tuning type shoes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211000902.6A CN115251525B (en) | 2022-08-19 | 2022-08-19 | Fine tuning type shoes |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115251525A true CN115251525A (en) | 2022-11-01 |
| CN115251525B CN115251525B (en) | 2023-08-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211000902.6A Active CN115251525B (en) | 2022-08-19 | 2022-08-19 | Fine tuning type shoes |
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| Country | Link |
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| CN (1) | CN115251525B (en) |
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| US20170265564A1 (en) * | 2016-03-15 | 2017-09-21 | Nike, Inc. | Article of footwear and method of manufacturing an article of footwear |
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| US20190000183A1 (en) * | 2017-07-03 | 2019-01-03 | Microjet Technology Co., Ltd. | Dynamic pressure controlled air cushion device |
| CN109152442A (en) * | 2016-04-21 | 2019-01-04 | 耐克创新有限合伙公司 | Footwear sole construction with customizable air bag network |
| US20190053572A1 (en) * | 2017-08-21 | 2019-02-21 | Nike, Inc. | Adjustable Foot Support Systems Including Fluid-Filled Bladder Chambers |
| US20210145622A1 (en) * | 2017-07-17 | 2021-05-20 | Hewlett-Packard Development Company, L.P. | Self-adjustable soles |
| US20210244128A1 (en) * | 2020-02-10 | 2021-08-12 | Reebok International Limited | Automatic inflation pump bladder system |
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2022
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|---|---|---|---|---|
| US20020035794A1 (en) * | 1997-06-03 | 2002-03-28 | Doyle Harold S. | Pneumatic inflating device contained entirely within shoe sole |
| CN1640337A (en) * | 2004-12-09 | 2005-07-20 | 邓海帆 | Air-bag type footwear-adjusting device structure, type and construction, capability and application 2 |
| US20080222916A1 (en) * | 2007-03-16 | 2008-09-18 | Kwang Ji Jin | Shoe Sole Combined with Air Chamber and Air Valve |
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| US20210145622A1 (en) * | 2017-07-17 | 2021-05-20 | Hewlett-Packard Development Company, L.P. | Self-adjustable soles |
| US20190053572A1 (en) * | 2017-08-21 | 2019-02-21 | Nike, Inc. | Adjustable Foot Support Systems Including Fluid-Filled Bladder Chambers |
| US20210244128A1 (en) * | 2020-02-10 | 2021-08-12 | Reebok International Limited | Automatic inflation pump bladder system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115251525B (en) | 2023-08-18 |
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