KR101742746B1 - Shoes with pressure-adjustable tube - Google Patents

Shoes with pressure-adjustable tube Download PDF

Info

Publication number
KR101742746B1
KR101742746B1 KR1020150147548A KR20150147548A KR101742746B1 KR 101742746 B1 KR101742746 B1 KR 101742746B1 KR 1020150147548 A KR1020150147548 A KR 1020150147548A KR 20150147548 A KR20150147548 A KR 20150147548A KR 101742746 B1 KR101742746 B1 KR 101742746B1
Authority
KR
South Korea
Prior art keywords
air
user
air bag
middle window
tube
Prior art date
Application number
KR1020150147548A
Other languages
Korean (ko)
Other versions
KR20170047103A (en
Inventor
강휘복
Original Assignee
강휘복
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 강휘복 filed Critical 강휘복
Priority to KR1020150147548A priority Critical patent/KR101742746B1/en
Publication of KR20170047103A publication Critical patent/KR20170047103A/en
Application granted granted Critical
Publication of KR101742746B1 publication Critical patent/KR101742746B1/en

Links

Images

Classifications

    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B17/00—Insoles for insertion, e.g. footbeds or inlays, for attachment to the shoe after the upper has been joined
    • A43B17/02—Insoles for insertion, e.g. footbeds or inlays, for attachment to the shoe after the upper has been joined wedge-like or resilient
    • A43B17/03—Insoles for insertion, e.g. footbeds or inlays, for attachment to the shoe after the upper has been joined wedge-like or resilient filled with a gas, e.g. air
    • A43B17/035—Insoles for insertion, e.g. footbeds or inlays, for attachment to the shoe after the upper has been joined wedge-like or resilient filled with a gas, e.g. air provided with a pump or valve
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B13/00—Soles; Sole-and-heel integral units
    • A43B13/02—Soles; Sole-and-heel integral units characterised by the material
    • A43B13/12—Soles with several layers of different materials
    • A43B13/125—Soles with several layers of different materials characterised by the midsole or middle layer
    • A43B13/127—Soles with several layers of different materials characterised by the midsole or middle layer the midsole being multilayer
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B13/00—Soles; Sole-and-heel integral units
    • A43B13/42—Filling materials located between the insole and outer sole; Stiffening materials
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B7/00—Footwear with health or hygienic arrangements
    • A43B7/32—Footwear with health or hygienic arrangements with shock-absorbing means

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials 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 shoe according to the present disclosure is an air bag which is deformed or restored by a user's load and whose elasticity and volume are regulated according to the amount of air to be injected, air connected to the inside of the air bag, A tube including a hose, an air inlet formed at one end of the hose and capable of controlling the entry and exit of air, and a midsole surrounding the tube. The pressure and the elasticity of the air bag can be controlled through the air inlet, thereby providing an optimal grip according to the user. The air bag may include at least one air bag hole, and the air bag may be fastened to the midsole through such a life span, and the feeling of grip may be increased.

Description

{Shoes with pressure-adjustable tube}

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a shoe including a middle portion including a tube capable of varying the pressure, and more particularly, to a shoe capable of adjusting the degree of cushioning and the degree of elasticity to individual characteristics.

In general, shoes are an indispensable part of everyday life that protects the user's feet. There are dozens of types of shoes, and shoes are divided into sneakers, shoes, slippers, basketball shoes, soccer shoes, and hiking shoes depending on their functions and functions.

Shoes which are added to various functions so as to be comfortable to wear and which can help health are being developed. Since all the loads of the body are to withstand the human body structure, development of the technical characteristics of the shoe is continuously required.

To buffer the load generated during walking or jogging, a cushioning member is generally installed in the shoe. However, in the conventional shoes, the elasticity of the cushioning member can not be adjusted in accordance with each individual, and when the pressure is excessive, the cushioning may occur and the service cost for the cushioning member is excessively required.

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a shoe including a middle portion including a tube capable of varying the pressure, and more particularly, to provide a shoe capable of adjusting the degree of cushioning and the degree of elasticity to individual characteristics.

The shoe according to an exemplary embodiment includes an upper portion in which a space in which a user's foot is inserted is formed; A sole that is coupled to the upper and is formed on the bottom surface and contacts the ground; A cap formed on the top and in direct contact with a user's foot; And a middle portion formed between the base and the sole, wherein the middle portion is deformed or restored by the load of the user, and the elastic member and the volume of the air bag are adjusted according to the amount of air to be injected, A tube connected to the inside of the hose and having an air inlet and an air outlet formed at one end of the hose and capable of controlling the entrance and exit of air; A lower midsole positioned at a lower end of the tube; And an upper middle positioned at the upper end of the tube and including a passage through which the air hose and the air inlet are passed.

The cross-sectional area of the bladder may be less than the cross-sectional area of the upper midsole and the cross-sectional area of the lower midsole.

Wherein the upper midsole includes at least one upper middle window hole and the lower middle window includes at least one lower middle window hole and is disposed to pass through the window hole of the upper and lower window holes, And a fixing member for applying pressure to the upper midsole and the lower midsole so as to be pulled together to fix the air bag positioned between the upper midsole and the lower middlesole.

The fixing member may be any one of a string, a string, an elastic string, and a Velcro.

The middle section may be disposed such that the center of the upper middle section, the center of the air bladder and the lower middle section are positioned on a straight line, and the upper middle window hole and the lower middle window hole are aligned with each other on the straight line.

An upper Velcro plate positioned between the upper midsole and the lower half; And a lower Velcro plate positioned between the lower midsole and the sole, wherein the fixing member may be secured to the upper Velcro plate and the lower Velcro plate.

The air bag may have one or more air bag holes.

Wherein the upper midsole includes at least one upper middle window hole and the lower middle window includes at least one lower middle window hole and is disposed to penetrate the window hole of the upper and lower window holes, And at least one fixing member for applying pressure to the upper midsole and the lower midsole to fix the air bag positioned between the upper midsole and the lower middle so that the upper middle and lower middle are pulled to each other.

A part of the fixing member may be arranged to pass through the air pocket hole.

The upper may further include an air hose passage as a passage through which the air hose passes.

The air hose passage may be located inside the upper so as not to be exposed to the user's line of sight.

The shoe according to the present disclosure allows the load of the user's foot to be applied to a tube capable of varying the pressure, and has the effect of buffering due to elasticity and pressure of the tube. The pressure-adjustable tube can adjust the pressure and elasticity of the user, so that the user can easily change the state of the shoe so as to obtain a desired grip.

The present disclosure also allows a support member for securing the variable tube in the shoe and an air inlet of the pressure variable tube to be positioned inside the upper part to facilitate pressure change.

BRIEF DESCRIPTION OF DRAWINGS FIG. 1 is a schematic view showing an exploded perspective view of a shoe according to an embodiment. FIG.
2 is a view schematically showing an exploded perspective view of a shoe according to another embodiment.
3 is a view schematically showing an exploded perspective view of a shoe according to another embodiment.
4 is a schematic view showing an exploded perspective view of a shoe according to another embodiment.
5 is a view schematically showing a top perspective view of a shoe according to another embodiment.
6 is a schematic view of a perspective view of a tube according to another embodiment.
7 is a schematic view of a perspective view of a tube according to another embodiment.

Hereinafter, the shoe will be described in detail with reference to the accompanying drawings. The size of each component in the drawings may be exaggerated for clarity and convenience of explanation. Furthermore, the embodiments described below are merely illustrative, and various modifications are possible from these embodiments.

Also, in the layer structures described below, the expressions "upper" and "upper" may include not only directly above, but also above or below noncontact.

FIG. 1 is a view schematically showing an exploded perspective view of a shoe 100 according to an embodiment. The shoe 100 according to the present embodiment includes an upper member 110 coupled to an upper member 110 and a sole 130 formed on the lower surface of the lower member 130 and contacting the ground, And includes a carcass 121 that is in direct contact with a user's foot, and a middle 120 that is formed between the carcass 121 and the sole 130. The middle part 120 is deformed or restored by the load of the user and is connected to the inside of the air bag 141 and has an air bag 141 whose elasticity and volume are controlled according to the amount of air to be injected, A tube 140 including an air inlet 142 and an air inlet 143 formed at one end of the air hose 142 and capable of regulating the entrance and exit of air, And an upper middle 122 located at the lower end of the tube 140 and at the upper end of the tube 140 and including a passage 122a through which the air hose 142 and the air inlet 143 pass .

The upper part 110 may determine the outer shape of the shoe 100 and may be a part corresponding to the outer surface of the shoe forming the ignition space. Referring to FIG. 1, the upper 110 may be a sneaky upper, but is not limited thereto, and may have various shapes such as a formal shoes, a looper, and the like. The upper (110) may be combined with the sole to determine the overall contour of the shoe. The upper part 110 may surround the middle part 120 to be described later, and the middle part 120 may be entirely fixed so as not to be separated or shaken by the movement of the user.

The sole (130) is coupled to the upper (110) and may be formed on the bottom surface and contact the ground. And a cushion may be formed in accordance with the shoe 100, or a cushion may serve as a buffer for the cushion 120.

The carcass 121 may be located at the uppermost portion of the middle 120 as a portion of the user's feet directly contacting. The callipers 121 may have different shapes according to the shape and size of the user's feet. The cane 121 may have a soft material to provide a comfortable grip to the user. In addition, the callus 121 may include a plurality of protrusions (not shown) for imparting an effect of blood circulation according to the shape of the feet of the user. These protrusions can form a certain pattern, and can give an acupressure effect to the user depending on the pattern form. In addition, when the projecting portion (not shown) is made of an elastic material, it may have an auxiliary buffering effect. The carcass 121 may include a passage 121a through which the air hose 142 of the tube 140, which will be described later, passes. The position of the passage 121a may be located at the outer edge of the carcass 121 so as not to impair the user's grip.

The tube 140 has an air bag 141 whose elasticity and volume are controlled according to the amount of air to be injected, an air hose 141 connected to the inside of the air bag 141, 142, and an air inlet 143 formed at one end of the air hose 142 and capable of controlling the entry / exit of air. Referring to FIG. 1, the shape of the tube 140 may preferably be in conformity with the shape of the user's foot, but is not limited thereto. The tube 140 can be pushed by the load of the user and pushed by the elasticity of the user's foot. Thereby allowing a buffering action to mitigate impact on the user's foot. The tube 140 may have an integral structure with the upper 110 and the sole 130, but may preferably have a detachable, detachable structure. By having a detachable structure, it is possible to replace when the durability is damaged, and the material of the tube 140 can be changed according to the user's taste.

The air bladder 141 may be formed of an elastic material. For example, the air bag 141 may be formed of rubber. The air bag 141 may have a shape in which the interior is integrally hollow, but is not limited thereto. For example, the inside of the air bag 141 may be divided into several chambers. Such a structure provides a basic buffer function of the air bag 141 and can finely control the change of the pressure according to the user's taste. The air bladder 141 may have a material that is deformed by the pressure and is restored when the pressure is removed.

The air hose 142 is connected to the inside of the air bladder 141 and may be a tube capable of injecting or removing a fluid into the air bladder 141. The length of the air hose 142 may be determined according to the position of the air inlet 143 in the shoe 100. Also, the air hose 142 may be formed of the same material as the air bladder 141, and may be extended by a predetermined length to facilitate injection of air.

The air inlet 143 is located at one end of the air hose 142 and may be a passage through which air can be injected or removed. The air inlet 143 may need to be breakable by operation. For example, the air inlet 143 may be opened by a lateral pressure, and closed when the pressure is canceled. For example, the air inlet 143 may be a bicycle tube valve type such as a Dunlop valve, a Presta valve, and a Shredder valve.

The upper midsole 122 and the lower midsole 123 may be arranged to surround the tube 140 at the top and bottom. The upper middle 122, lower middle 123 and upper 110 may serve to fix the position of the tube 140. The sectional area of the air bladder 141 can be adjusted by the upper and lower midpoints 122 and 123 while the load of the user is not applied to the tube 140. [ The cross-sectional area may be slightly smaller than the cross-sectional area. For example, the bladder 141 may have a cross-sectional area of 80% to 95% with respect to the upper midsole 122 and the lower midsole 123 when the user does not apply a load. In addition, the upper midsole 122 may include a passage 122a through which the air hose 142 passes. The passage 122a of the upper middle 122 may be disposed at the same position on the vertical line with the passage 121a of the carcass 121. [ With this arrangement, the air hose 142 can be easily disposed, and the air hose 142 can be prevented from being bent due to unnecessary pressure.

The air bag 140, the upper middle 122 and the lower middle 123 may be arranged so that they are centered on the vertical line. The air bag 140 is prevented from being separated in a specific direction by the load of the user.

FIG. 2 is a schematic exploded perspective view of a shoe 200 according to another embodiment. Referring to FIG. 2, in the shoe 200 according to the present embodiment, the upper middle 222 includes at least one upper middle window hole 222b, and the lower middle window 223 includes at least one lower middle window hole 222b The upper middle window 222 and the lower middle window 223 are arranged so as to pass through the upper middle window hole 222b and the lower middle window hole 223b so that the upper middle window 222 and the lower middle window 223 are pulled to each other. And a fixing member 225 for fixing the air bladder 241 positioned between the upper middlesole 222 and the lower middlesole 223 by applying pressure to the upper middlesole 222 and the lower middlesole 223.

Referring to FIG. 2, the upper middle window hole 222b and the lower middle window hole 223b may be located at the outer edges of the upper middle window 222 and the lower middle window 223, respectively. For example, the upper window hole 222b may be located at an outer perimeter to enclose the uppersole 222. Further, for example, the lower middle window hole 223b may be located at an outer periphery to surround the lower insole 223. It is not necessary that the number of upper window holes 222b and the number of lower window holes 223b match each other and one fixing member 225 must pass through one upper window hole 222b and one lower window hole 223b It is not necessary to pass through at least one upper window hole 222b and at least one lower window hole 223b. However, since there is a limit on the width of the upper middle window hole 222b and the lower middle window hole 223b, preferably, one fixing member 225 corresponds to each of the window holes 222b and the lower middle window holes 223b . For example, the upper middle window hole 222b and the lower middle window hole 223b may correspond to each other on the same vertical one-to-one basis. In this state of correspondence, the fixing members 225 may pass through the window holes 222b and the lower heavy window holes 223b of the upper portion of the same position corresponding one-to-one on each vertical property, and the window holes 222b And the lower window hole 223b. The upper middle window hole 222b and the lower middle window hole 223b are arranged so as to be able to sufficiently cover the air bladder 240 and the fixing member 225 is disposed in the upper middle window hole 222b and the lower middle window hole 223b Even when the cross-sectional area of the air bag 240 is deformed by the strong pressure caused by the load of the user to such an extent that the sectional area of the air bag 240 is larger than that of the upper middlesole 222 or the lower middlesole 223, Can be protected.

The fixing member 225 can move the upper middle window 222, the tube 240 and the lower middle window 223 through the upper middle window hole 222b and the lower middle window hole 223b. The fixing member 225 may include at least one of a velcro, a string, a string, and an elastic string.

3 is a schematic exploded perspective view of a shoe 300 according to another embodiment. The shoe 300 according to the present embodiment includes an upper Velcro plate 327 positioned between the upper midsole 322 and the lower half of the carcass (121 in FIG. 1), a lower midsole 323 and a sole And a lower Velcro plate 328 positioned thereon. The fixing member 325 may be fixed to the upper Velcro plate 327 and the lower Velcro plate 328. The fixing member 325 can secure a sufficient fixing force by the upper Velcro plate and the lower Velcro plate 328 and stably surround the air bag 340 through the upper middle window hole 322b and the lower middle window hole 323b as described above It can be rice. By fixing the fixing member 325 so that the upper velcro plate 327 and the lower velcro plate 328 are sufficiently pressed together, it is possible to prevent noise caused by the movement of the user. The fixing member 325 is preferably made of the same material as the upper Velcro plate 327 and the lower Velcro plate 328, but is not limited thereto.

FIG. 4 is a schematic exploded perspective view of a shoe 400 according to another embodiment. In the shoe 400 according to the present embodiment, the air bag 440 may have at least one air pocket hole 440a. The fixing member 425 can stably surround the air bag 340 through the upper middle window hole 422b, the air bag hole, and the lower middle window hole 423b. Further, since the air bag 441 has an elastic material, the vicinity of the air bag hole 440a can have a curved curvature. The position of the air pocket hole can be located at a position where the load of the user is concentrated, and the effect of dispersion of the pressure can be obtained. By adjusting the shape, position and number of the air pocket holes 440a, the elastic force transmitted to the user's feet can be controlled. The upper middle window hole 422b and the lower middle window hole 423b may be arranged so as to surround the upper middle window 422 and the lower middle window 423, respectively, as shown in FIG. With this structure, the fixing force of the air bag 441 can be further secured.

5 is a perspective view of a shoe 500 according to another embodiment of the present invention. The shoe 500 according to the present embodiment may include an upper portion 510 including an air inlet port 543 and an air inlet port 511 through which the air hose 542 can pass. The air hose 542 and the air inlet 543, through which the fluid can flow, can be controlled so as to control the pressure of the air bag 541 when the air bag 541 is arranged in a fixed state by the above- Is exposed to the outside as described above. This air inlet 543 is normally positioned so as not to be exposed to the user's field of view so as not to damage the appearance of the shoe 500 and can be exposed by a simple operation of the user only when the adjustment of the pressure is required. 5, the air inlet 543 may be located inside the upper 511 and may be located inside the upper 511 so that the air hose 542 is not exposed. As shown in FIG. 5, in the case of a sneaker or shoes, the incision part for placing the shoelace string on the upper 511 is located, so that the air inlet 543 can be disposed at the lower end of the incision part.

6 is a schematic view of a perspective view of a tube according to another embodiment. The tube 640 according to the present embodiment may have the air inlet 643 positioned on the surface of the tube 640 without a separate air hose. Such a structure of the tube 640 may be hid under a carpet (not shown) so as not to hurt the appearance of the shoe when the structure such as the air inlet 643 or the air hose is difficult to hide in the upper (not shown). 6, the air inlet 643 is positioned directly on the surface of the tube 640, and the air inlet 643 may have a sealing function to prevent air from entering or leaking according to the movement of the user's feet. have. For example, the air inlet 643 may be a bicycle tube valve type. The tube 640 according to this embodiment may need to be removable. In order to inject air, the tube 640 must be separated from the shoes and the air inlet 643 must be exposed to the outside.

7 is a schematic view of a perspective view of a tube according to another embodiment. Referring to FIG. 7, the tube 740 according to the present embodiment may have a y-shaped air bladder hole 740a at the center thereof. The air bag hole 740a not only serves to fix the tube 740 through the fixing member, but also improves the grip of the user and disperses the pressure. As described above, since the tube tube 740 has an elastic material, the vicinity of the air pocket hole 740a can have a curved curvature. The position of the air pocket hole 740a is located at a position where the load of the user is concentrated, so that the effect of dispersing the pressure can be obtained. By adjusting the shape, position and number of the air bag holes 740a, the elastic force transmitted to the user's feet can be controlled. For example, the shape of the air pocket hole 740a may have various shapes such as a circle, an ellipse, a rectangle, a rhombus, a straight line, a y-line, and the like. For example, referring to FIG. 7, the y-shaped air pocket 740a has a long straight structure for dispersing the load of the user's foot portion, a straight line structure for dispersing the load of the ball portion bulging beneath the big toe, A structure that is separated from one end of the structure of FIG. Further, for example, a plurality of circular or elliptical air bag holes 740a may be arranged along the y-shape for the same effect as the load distribution of the y-shaped air pocket 740a. According to the arrangement of the various air bag holes 740a, the user can obtain a separate gripping feeling.

8 is a schematic view of a perspective view of a tube according to yet another embodiment. The tube according to the present embodiment may include an air inlet that does not include an air hose and is formed on an air bag and can enter and exit the air when the needle for air injection is not inserted or removed by simple pressure . The air inlet may be located inside the air bag (on the side of the large toe). The air inlet according to the present embodiment may be a structure of an air inlet generally included in a sports ball such as a basketball or a soccer ball. Such a tube does not have a shape in which the air inlet is protruded, so that even if the position of the air inlet is moved according to the movement of the user's foot, the influence of the grip may not be affected.

Up to now, to facilitate understanding of the present invention, an exemplary embodiment of a shoe has been described and shown in the accompanying drawings. It should be understood, however, that such embodiments are merely illustrative of the present invention and not limiting thereof. And it is to be understood that the invention is not limited to the details shown and described. Since various other modifications may occur to those of ordinary skill in the art.

110: upper
120:
130: Outsole
140: tube
121: The caller
122: upper half
123: Lower half
141: air bag
142: air hose
143: air inlet

Claims (14)

An upper which forms a space in which a user's feet are inserted;
A sole that is coupled to the upper and is formed on the bottom surface and contacts the ground;
A cap formed on the top and in direct contact with a user's foot; And
And a middle portion formed between the base and the sole,
The mid-
And at least one air bladder hole penetrating through a portion where a load of the user's foot is concentrated and having an effect of dispersing the pressure, and being deformed or restored by the load of the user, and having elasticity and volume controlled according to the amount of air to be injected A tube connected to the inside of the air bag and including an air hose which is an air inlet and an air inlet and outlet of the air bag and an air inlet formed at one end of the air hose and capable of controlling the entrance and exit of air;
A lower midsole positioned at a lower end of the tube and including at least one lower window hole;
An upper middle positioned at an upper end of the tube and including a passage through which the air hose and the air inlet pass, and at least one upper middle window hole; And
Wherein the upper middle window and the lower middle window are configured to pass through the upper middle window hole, the at least one air bag hole, and the lower middle window hole, wherein pressure is applied to the upper middle window and the lower middle window to pull the upper middle window and the lower middle window, And at least one fixing member for fixing the air bag positioned between the lower half,
Wherein the air bag hole has a shape of at least one of a circle, a rectangle, an ellipse, and a y-shape. The method according to claim 1,
Wherein the cross-sectional area of the air bag is smaller than the cross-sectional area of the upper midsole and the cross-sectional area of the lower midsole. delete The method according to claim 1,
Wherein the fixing member is one of a rope, a string, an elastic band, and a Velcro. The method according to claim 1,
Wherein the middle section is arranged so that the center of the upper middle section, the center of the air bladder and the lower middle section are on a straight line,
Wherein the upper middle window hole and the lower middle window hole are disposed at positions where they are aligned with each other on the straight line. The method according to claim 1,
An upper Velcro plate positioned between the upper midsole and the lower half;
And a lower Velcro plate positioned between the lower midsole and the sole,
Wherein the fixing member is fixed to the upper Velcro plate and the lower Velcro plate. delete delete delete The method according to claim 1,
The upper,
And an air hose passage which is a passage through which the air hose passes. 11. The method of claim 10,
Wherein the air hose passage is located inside the upper so as not to be exposed to the user's gaze. delete delete delete
KR1020150147548A 2015-10-22 2015-10-22 Shoes with pressure-adjustable tube KR101742746B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020150147548A KR101742746B1 (en) 2015-10-22 2015-10-22 Shoes with pressure-adjustable tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020150147548A KR101742746B1 (en) 2015-10-22 2015-10-22 Shoes with pressure-adjustable tube

Publications (2)

Publication Number Publication Date
KR20170047103A KR20170047103A (en) 2017-05-04
KR101742746B1 true KR101742746B1 (en) 2017-06-01

Family

ID=58743253

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020150147548A KR101742746B1 (en) 2015-10-22 2015-10-22 Shoes with pressure-adjustable tube

Country Status (1)

Country Link
KR (1) KR101742746B1 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200203577Y1 (en) * 2000-06-05 2000-11-15 곽인환 A safty shoes having a function of adjusting the height
KR100367214B1 (en) * 2000-04-18 2003-01-14 이태석 Shoes medium sole containing air-cushion
KR200432878Y1 (en) * 2006-09-06 2006-12-07 주식회사 지에스디 safety boots with airing sructuer

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100367214B1 (en) * 2000-04-18 2003-01-14 이태석 Shoes medium sole containing air-cushion
KR200203577Y1 (en) * 2000-06-05 2000-11-15 곽인환 A safty shoes having a function of adjusting the height
KR200432878Y1 (en) * 2006-09-06 2006-12-07 주식회사 지에스디 safety boots with airing sructuer

Also Published As

Publication number Publication date
KR20170047103A (en) 2017-05-04

Similar Documents

Publication Publication Date Title
US10314365B2 (en) Article of footwear having adjustable sole structure
TWI612911B (en) Sole structure having auxetic structures and sipes
CN103517650B (en) For adjustable many bag systems of article of footwear
US20110302805A1 (en) Adjustable and interchangebale insole and arch support system
US8555526B2 (en) Resilient shoe with pivoting sole
JP7242778B2 (en) Adjustable foot support system including fluid-filled bladder chamber
US20130067766A1 (en) Ventilated shoe pad
US20180255872A1 (en) Insole for footwear
US20220175083A1 (en) Adjustable closure system for an article
US20120198720A1 (en) Article of Footwear with Decoupled Upper
BRPI0710787B1 (en) footwear article with bracket assembly having plate and indentations formed therein
US9687045B2 (en) Article of footwear having an upper with inflation system
KR20110070721A (en) Improved resilient shoe
CN109068793A (en) Layering footwear sole construction for footwear product
CN108244761B (en) Shoe sole cushion device
US20120285041A1 (en) Modular Shoe System
KR20110004572A (en) Shoe sole for health
KR101742746B1 (en) Shoes with pressure-adjustable tube
KR100986676B1 (en) A functional shoes having arc support adjusted height
KR0139453Y1 (en) Shoes' insole
US20070101611A1 (en) Shoe Sole
KR100927427B1 (en) Functional sole with ventilation function
KR20200030199A (en) Shoes having air-buffer
US20170273394A1 (en) Shoe having a transversal air passageway and manufacturing method thereof
KR102174453B1 (en) Indoor Cycling Dance and Gymnastics Shoes

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
GRNT Written decision to grant