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WO2013187288A1 - Chaussure facile à enfiler et à retirer - Google Patents

Chaussure facile à enfiler et à retirer Download PDF

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Publication number
WO2013187288A1
WO2013187288A1 PCT/JP2013/065510 JP2013065510W WO2013187288A1 WO 2013187288 A1 WO2013187288 A1 WO 2013187288A1 JP 2013065510 W JP2013065510 W JP 2013065510W WO 2013187288 A1 WO2013187288 A1 WO 2013187288A1
Authority
WO
WIPO (PCT)
Prior art keywords
shape
foot
footwear
sides
shaped
Prior art date
Application number
PCT/JP2013/065510
Other languages
English (en)
Japanese (ja)
Inventor
義基 片上
Original Assignee
KATAKAMI Yoshiki
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
Priority claimed from JP2012149899A external-priority patent/JP5166626B1/ja
Priority claimed from JP2012189245A external-priority patent/JP5221796B1/ja
Priority claimed from JP2012228225A external-priority patent/JP5221806B1/ja
Priority claimed from JP2012228220A external-priority patent/JP5221801B1/ja
Priority claimed from JP2012228222A external-priority patent/JP5221803B1/ja
Priority claimed from JP2012228221A external-priority patent/JP5221802B1/ja
Priority claimed from JP2012228223A external-priority patent/JP5221804B1/ja
Priority claimed from JP2012228224A external-priority patent/JP5221805B1/ja
Application filed by KATAKAMI Yoshiki filed Critical KATAKAMI Yoshiki
Publication of WO2013187288A1 publication Critical patent/WO2013187288A1/fr

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Classifications

    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B3/00—Footwear characterised by the shape or the use
    • A43B3/12—Sandals; Strap guides thereon
    • A43B3/126—Sandals; Strap guides thereon characterised by the shape or layout of the straps
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B11/00—Footwear with arrangements to facilitate putting-on or removing, e.g. with straps
    • 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

Definitions

  • the present invention is designed to hold the foot on the footwear by stepping on the foot, and to hold the heel side when the holding portion is attached to the center, or to the heel side when attached to the end. It was decided to remove the footwear depending on the standing state of the toe when used, and the standing state of the heel when used for holding the toe side.
  • a foot-holding portion is provided at the center of the footwear or in the whole so that the foot is pinched by the footwear by stepping on the foot and the footwear is unfastened by the toe standing state.
  • footwear can be worn by stepping on the foot in the flow of walking motion, and the footwear can be removed by consciously creating a toe standing state in the flow of walking motion.
  • the footwear When attaching the gripping part closer to the end and using it for toe side clamping, the footwear will be removed due to the standing state of the heel, so the walking movement will not remain, but when wearing the footwear from the opposite side, the heel It can also be used for side clamping, and it can be worn without any distinction between front, rear, left and right, regardless of where the clamping part is attached.
  • the holding part is attached to the end, and a person with a large foot size is used for holding the heel side, and a person with a small foot size is used for holding the toe side to cope with a large difference in size.
  • Example 1 It is a side view which shows the use Example of a simple detachable footwear.
  • Example 1 It is a side view which shows the use Example of a simple detachable footwear.
  • Example 1 It is a side view which shows the use Example of a simple detachable footwear.
  • Example 1 It is a side view which shows the use Example of a simple detachable footwear.
  • Example 1 It is a side view which shows the use Example of a simple detachable footwear.
  • Example 1 It is a side view which shows the use Example of a simple detachable footwear.
  • Example 1 It is a side view which shows the use Example of a simple detachable footwear.
  • Example 1 It is a cross section of the vicinity of the center showing an example of a simple detachable footwear.
  • Example 1 It is a center vicinity cross-sectional view which shows the use Example of a simple detachable footwear.
  • Example 1 It is a center vicinity cross-sectional view which shows the use Example of a simple detachable footwear.
  • Example 1 It is a top view which shows the Example of a simple detachable footwear.
  • Example 1 It is a side view which shows the use Example of a simple detachable footwear.
  • Example 2 It is a side view which shows the use Example of a simple detachable footwear.
  • Example 2 It is a side view which shows the use Example of a simple detachable footwear.
  • Example 2 It is a side view which shows the use Example of a simple detachable footwear.
  • Example 2 It is a side view which shows the use Example of a simple detachable footwear.
  • Example 2 It is a side view which shows the use Example of a simple detachable footwear.
  • Example 2 It is a side view which shows the use Example of a simple detachable footwear.
  • Example 2 It is a cross section of the vicinity of the center showing an example of a simple detachable footwear.
  • Example 2 It is a center vicinity cross-sectional view which shows the use Example of a simple detachable footwear.
  • Example 2 It is a center vicinity cross-sectional view which shows the use Example of a simple detachable footwear.
  • Example 2 It is a top view which shows the Example of a simple detachable footwear.
  • Example 2 It is a cross section of the vicinity of the center showing an example of a simple detachable footwear.
  • Example 2 It is a center vicinity cross-sectional view which shows the use Example of a simple detachable footwear.
  • Example 2 It is a center vicinity cross-sectional view which shows the use Example of a simple detachable footwear.
  • Example 2 It is a top view which shows the Example of a simple detachable footwear.
  • Example 2 It is a center vicinity cross-sectional view which shows the use Example of a simple detachable footwear.
  • Example 2 It is a cross section of the vicinity of the center showing an example of a simple detachable footwear.
  • Example 2 It is a side view which shows the use Example of a simple detachable footwear.
  • Example 3 It is a side view which shows the use Example of a simple detachable footwear. (Example 3) It is a side view which shows the use Example of a simple detachable footwear. (Example 3) It is a side view which shows the use Example of a simple detachable footwear. (Example 3) It is a side view which shows the use Example of a simple detachable footwear. (Example 3) It is a side view which shows the use Example of a simple detachable footwear. (Example 3) It is a side view which shows the use Example of a simple detachable footwear. (Example 3) It is a cross section of the vicinity of the center showing an example of a simple detachable footwear.
  • Example 3 It is a center vicinity cross-sectional view which shows the use Example of a simple detachable footwear. (Example 3) It is a center vicinity cross-sectional view which shows the use Example of a simple detachable footwear. (Example 3) It is a top view which shows the Example of a simple detachable footwear. (Example 3) It is a side view which shows the use Example of a simple detachable footwear.
  • Example 4 It is a side view which shows the use Example of a simple detachable footwear.
  • Example 4 It is a side view which shows the use Example of a simple detachable footwear.
  • Example 4 It is a side view which shows the use Example of a simple detachable footwear.
  • Example 4 It is a side view which shows the use Example of a simple detachable footwear.
  • Example 4 It is a side view which shows the use Example of a simple detachable footwear.
  • Example 4 It is a side view which shows the use Example of a simple detachable footwear.
  • Example 4 It is a side view which shows the use Example of a simple detachable footwear.
  • Example 4 It is a cross section of the vicinity of the center showing an example of a simple detachable footwear.
  • Example 4 It is a center vicinity cross-sectional view which shows the use Example of a simple detachable footwear.
  • Example 4 It is a center vicinity cross-sectional view which shows the use Example of a simple detachable footwear.
  • Example 4 It is a top view which shows the Example of a simple detachable footwear.
  • Example 4 It is a side view which shows the use Example of a simple detachable footwear.
  • Example 5 It is a side view which shows the use Example of a simple detachable footwear. (Example 5) It is a side view which shows the use Example of a simple detachable footwear. (Example 5) It is a side view which shows the use Example of a simple detachable footwear. (Example 5) It is a side view which shows the use Example of a simple detachable footwear. (Example 5) It is a side view which shows the use Example of a simple detachable footwear. (Example 5) It is a side view which shows the use Example of a simple detachable footwear. (Example 5) It is a cross section of the vicinity of the center showing an example of a simple detachable footwear.
  • Example 5 It is a center vicinity cross-sectional view which shows the use Example of a simple detachable footwear.
  • Example 5 It is a center vicinity cross-sectional view which shows the use Example of a simple detachable footwear.
  • Example 5 It is a center vicinity cross-sectional view which shows the use Example of a simple detachable footwear.
  • Example 5 It is a top view which shows the Example of a simple detachable footwear.
  • Example 5) It is a side view which shows the use Example of a simple detachable footwear.
  • Example 6) It is a side view which shows the use Example of a simple detachable footwear.
  • Example 6 It is a side view which shows the use Example of a simple detachable footwear.
  • Example 6 It is a side view which shows the use Example of a simple detachable footwear. (Example 6) It is a side view which shows the use Example of a simple detachable footwear. (Example 6) It is a side view which shows the use Example of a simple detachable footwear. (Example 6) It is a side view which shows the use Example of a simple detachable footwear. (Example 6) It is a cross section of the vicinity of the center showing an example of a simple detachable footwear. (Example 6) It is a center vicinity cross-sectional view which shows the use Example of a simple detachable footwear. (Example 6) It is a center vicinity cross-sectional view which shows the use Example of a simple detachable footwear.
  • Example 6 It is a top view which shows the Example of a simple detachable footwear.
  • Example 6 It is a cross section of the vicinity of the center showing an example of a simple detachable footwear.
  • Example 6) It is a center vicinity cross-sectional view which shows the use Example of a simple detachable footwear.
  • Example 6) It is a center vicinity cross-sectional view which shows the use Example of a simple detachable footwear.
  • Example 6) It is a top view which shows the Example of a simple detachable footwear.
  • Example 6) It is a side view which shows the use Example of a simple detachable footwear.
  • Example 7 It is a side view which shows the use Example of a simple detachable footwear.
  • Example 7) It is a side view which shows the use Example of a simple detachable footwear.
  • Example 7) It is a side view which shows the use Example of a simple detachable footwear.
  • Example 7) It is a side view which shows the use Example of a simple detachable footwear.
  • Example 7) It is a side view which shows the use Example of a simple detachable footwear.
  • Example 7) It is a side view which shows the use Example of a simple detachable footwear.
  • Example 7) It is a cross section of the vicinity of the center showing an example of a simple detachable footwear.
  • Example 7 It is a center vicinity cross-sectional view which shows the use Example of a simple detachable footwear.
  • Example 7) It is a center vicinity cross-sectional view which shows the use Example of a simple detachable footwear.
  • Example 7) It is a top view which shows the Example of a simple detachable footwear.
  • Example 7) It is a cross section of the vicinity of the center showing an example of a simple detachable footwear.
  • Example 7) It is a center vicinity cross-sectional view which shows the use Example of a simple detachable footwear.
  • Example 7) It is a center vicinity cross-sectional view which shows the use Example of a simple detachable footwear.
  • Example 7 It is a top view which shows the Example of a simple detachable footwear.
  • Example 7) It is a side view which shows the use Example of a simple detachable footwear.
  • Example 8) It is a side view which shows the use Example of a simple detachable footwear.
  • Example 8) It is a side view which shows the use Example of a simple detachable footwear.
  • Example 8) It is a center vicinity cross-sectional view which shows the use Example of a simple detachable footwear.
  • Example 8) It is a center vicinity cross-sectional view which shows the use Example of a simple detachable footwear.
  • Example 8) It is a top view which shows the Example of a simple detachable footwear.
  • Example 8) It is a top view which shows the Example of a simple detachable footwear.
  • Example 8) It is a top view which shows the Example of a simple detachable footwear.
  • Example 8) It is a top view which shows the Example of
  • the holding part is attached to the bottom plate of the footwear.
  • the clamping part rises from the bottom plate so as to sandwich both sides of the instep, and has a structure close to a U-shape or W-shape with a material that has both moderate rigidity and elasticity.
  • a slight plastic deformation may be caused by applying an external force of a certain level or more, and fine adjustment may be made so as to match the foot size of the user.
  • the upper slope of the clamping part is The inner width of the U-shape is temporarily expanded to accommodate some differences in size, and the lower slope serves to sandwich both sides of the instep when used. Conversely, when pulling out the legs, the lower slope will play a role in expanding the inner width of the U shape again.
  • the sandwiching part is roughly a U-shaped structure.
  • the inner width of the U-shape is temporarily expanded while corresponding to some differences, and the whole pushed to both sides of the U-shape while forming a narrow bay there serves as a role to sandwich both sides of the instep.
  • the narrow bay that is made will play the role of expanding the inner width of the U shape again.
  • the same guide plate in a flexible material can be used in the same manner in a form that overlaps with each other in an arch shape from both upper ends of the U shape. If a rubber magnet or a magnetic material is embedded in the position, it is easy to use both forms. (Example 2)
  • the holding part is structured so that the inner width of the U-shaped upper ends is slightly narrowed, and a barrel-shaped vertical rotating member is placed at the upper ends of the U-shaped to fit the columnar or instep, the rotating member will step on the foot. This will temporarily expand the inner width of the U-shape while rotating to accommodate some differences in foot size, and sandwich both sides of the instep when used. On the other hand, when pulling out the legs, it also serves to expand the inner width of the U-shape again while rotating in the reverse direction. (Example 3)
  • the holding part is roughly a U-shaped structure, and a vertical rotation member shaped to receive a leg that approximates a triangular or V-shaped column is placed at the upper end of both U-shaped parts, and it takes about 3 minutes from the top to the bottom.
  • a vertical rotation member shaped to receive a leg that approximates a triangular or V-shaped column is placed at the upper end of both U-shaped parts, and it takes about 3 minutes from the top to the bottom.
  • its rotating member will temporarily expand the inner width of the U-shape while rotating to accommodate some differences in foot size by stepping on the foot, and sandwich both sides of the instep when used .
  • it when pulling out the legs, it also serves to expand the inner width of the U-shape again while rotating in the reverse direction.
  • the sandwiching part is roughly structured like a W-shape, and both sides of the W-shape are fixed to hinges supported from the bottom plate so that each of them can be independently rotated vertically, and the arches are within the lower ends of the W-shape.
  • the foot plate is shaped like a shape and fixed to the bottom plate or hinged to the lower ends of both sides of the W shape, the foot plate spreads horizontally by stepping on the foot while pushing the inner width of the lower ends of both sides of the W shape. It narrows the inner width at the upper end of both sides of the character and serves to sandwich the foot between them.
  • the sandwiching part is roughly structured like a W-shape, and within the lower ends of the W-shape, the straight plate is the original shape and the arch-shaped stepping plate or two stepping plates that are joined together in a hill-like manner can be reversed.
  • the bottom plate is hinged to the bottom plate at both ends, and both sides of the W shape are fixed so that they stand up near both ends of the step plate.
  • the inside width is narrowed and reversed, and after the treadle is reversed, both sides of the W-shaped part serve to sandwich the foot between them.
  • both sides of the W-shape wake up the footboard, and after the top of compression, the footboard pushes both sides of the W-shape to the initial position.
  • a columnar or barrel-shaped longitudinally rotating member is arranged at both upper ends of the W-shape, it is effective for smoothly putting in and out the foot. (Example 7)
  • the bottom plate of the footwear has a structure in which an oval disc spring convex part is facing up and its periphery is trimmed with a round bar or the like.
  • the clamping part and the bottom plate are easily interlocked, and the rigidity of the bottom plate is ensured so that the footwear does not bend greatly to the foot side in the toe standing state at the time of removal.
  • the plate-shaped clamping part rises from the bottom plate edge material so as to sandwich both sides of the instep, and curves inward to fit the instep so that it fits the instep, and the cross section close to the W shape by the bottom plate and the holding part Form a structure.
  • the sandwiching portion is arranged near the center or divided into several parts, and a gap is provided for each to arrange the whole.
  • the bottom plate of the footwear sinks downward while being compressed by stepping on the foot and reverses by narrowing the inner width of both sides of the W shape, and after the bottom plate is reversed, both sides of the W shape serve to sandwich the foot between them.
  • both sides of the W-shape wake up the bottom plate, and after the compression apex, the bottom plate serves to push both sides of the W-shape to the initial position.
  • the bottom plate edge is slightly rotated, and the sandwiching portion and the bottom plate are interlocked.
  • FIGS. 1, 2 and 3 sequentially show the state when the footwear is worn, in use, and when the footwear is removed, and is a setting with the clamping portion attached to the center.
  • a thin two-dot chain line is also used in the case where the holding part is attached to the heel side and attached to the end.
  • FIGS. 4, 5 and 6 are settings in which the holding portion is attached to the end and used for holding the toe side, and shows the state when the footwear is worn, in use and when it is removed.
  • the holding portion is set at the center of the footwear.
  • the sandwiching portion is roughly a structure similar to a U-shape, and the guide plates are extended so that the “ ⁇ ” shapes face each other from the upper ends of the U-shape toward the bottom. It is.
  • a frame is embedded in the bottom plate 1 so as to ensure its rigidity so that the bottom plate 1 does not bend greatly to the foot side in a toe standing state at the time of removal, and a clamping portion 2 is fixed thereto.
  • the sandwiching part 2 is made of a single plate, and is composed of a single piece. Even if both lower ends of the “ku” are fixed to both sides of the U-shape, they can play the role. It becomes easy to do.
  • FIG. 8 shows a state during mounting and removal
  • FIG. 9 shows a state in use.
  • FIGS. 11, 12, and 13 show a state in which the footwear is attached, in use, and removed in order, and the holding portion is attached to the center.
  • a thin two-dot chain line is also used in the case where the holding part is attached to the heel side and attached to the end.
  • FIGS. 14, 15, and 16 are settings in which the holding portion is attached to the end and used for holding the toe side, and shows the state of wearing, using, and taking off footwear in order.
  • the holding portion is set at the center of the footwear.
  • FIGS. 17, 18, 19, and 20 show a structure in which the sandwiching portion is roughly similar to a U-shape, and the guide plates are extended so that parabolas are dropped from the upper ends of the U-shape toward the bottom.
  • a frame is embedded in the bottom plate 1 so as to ensure its rigidity so that the bottom plate 1 does not bend greatly to the foot side in a toe standing state at the time of removal, and a clamping portion 2 is fixed thereto.
  • the sandwiching portion 2 is a plate material, and guide plates are attached to both sides of the U-shape, but may be integrally formed.
  • FIG. 18 shows a state during mounting and removal
  • FIG. 19 shows a state in use.
  • the sandwiching portion is roughly a U-shaped structure, and the guide plates are extended so that parabolas are dropped from the upper ends of the U shapes toward the bottom.
  • the guide plate is used as a form that overlaps with each other in the form of an arch from both upper ends of the U-shape, and a rubber magnet and a magnetic material are embedded in the overlapping position.
  • the left and right guide plates may be interchanged.
  • FIGS. 27, 28, and 29 show the state of footwear wearing, in use, and unloading in order, and the setting is that the holding portion is attached to the center.
  • a thin two-dot chain line is also used in the case where the holding part is attached to the heel side and attached to the end.
  • 30, 31, and 32 are settings in which the holding portion is attached to the end and used for holding the toe side, and shows the state of wearing, using, and taking off footwear in order.
  • the holding portion is set at the center of the footwear.
  • the sandwiching portion has a structure in which the inner width of the U-shaped upper ends is slightly narrowed, and a barrel-shaped longitudinally rotating member is disposed at both U-shaped upper ends to fit a columnar shape or an instep. It is a thing.
  • a frame is embedded in the bottom plate 1 so as to ensure its rigidity so that the bottom plate 1 does not bend greatly to the foot side in a toe standing state at the time of removal, and a clamping portion 2 is fixed thereto.
  • the sandwiching part 2 is a wire, and the U-shape is connected in parallel and the upper ends are connected to each other.
  • the rotating member 3 is attached to the connection part as an axis, and the inner width of the upper ends of the U-characters is slightly narrowed. However, the rough portion may be used as a plate material.
  • FIG. 34 shows a state during mounting and removal
  • FIG. 35 shows a state in use.
  • FIGS. 37, 38, and 39 show the state of footwear wearing, in use, and unloading in that order.
  • a thin two-dot chain line is also used when the holding part is attached to the heel side and attached to the end.
  • 40, 41, and 42 are settings in which the holding portion is attached to the end and used for holding the toe side, and sequentially show the state when the footwear is worn, in use, and when the shoe is taken off.
  • the holding portion is set at the center of the footwear.
  • the sandwiching portion is roughly structured to be U-shaped, and a vertical rotation member shaped to receive a leg approximate to a triangular column or V-shaped column is arranged at both upper ends of the U shape, About one third of the rotation from the top to the bottom.
  • a frame is embedded in the bottom plate 1 so as to ensure its rigidity so that the bottom plate 1 does not bend greatly to the foot side in a toe standing state at the time of removal, and a clamping portion 2 is fixed thereto.
  • the sandwiching portion 2 is a plate material, and the rotating member 3 is attached to both upper ends of the U-shape, but a rough portion thereof may be a wire material. The rotating member 3 is opened to the upper side at the time of putting on and taking off.
  • FIG. 44 shows a state during mounting and removal
  • FIG. 45 shows a state in use.
  • FIGS. 47, 48, and 49 show, in order, the state of wearing, using, and taking off footwear, and the setting is that the holding portion is attached to the center.
  • a thin two-dot chain line is also used in the case where the holding part is attached to the heel side and attached to the end.
  • FIGS. 50, 51, and 52 are settings in which the holding portion is attached to the end and used for holding the toe side, and sequentially show the state when the footwear is worn, in use, and when the shoe is taken off.
  • the holding portion is set at the center of the footwear.
  • FIG. 53, 54, 55, and 56 have a structure in which the inner width of the upper ends of the U-shaped portions is slightly narrowed, and a tread plate that is shaped like an arch is fitted in the middle of both U-shaped sides.
  • a frame is embedded in the bottom plate 1 so as to ensure its rigidity so that the bottom plate 1 does not bend greatly to the foot side in a toe standing state at the time of removal, and a clamping portion 2 is fixed thereto.
  • the sandwiching portion 2 is a plate material, and the tread plate is hinge-fixed, but may be integrally formed.
  • the tread board assumes the case where the foot is put in and out in the horizontal direction.
  • FIG. 54 shows a state during mounting and removal
  • FIG. 55 shows a state in use.
  • FIGS. 57, 58, and 59 show the state when the footwear is attached, in use, and when the footwear is removed, and the setting is such that the holding portion is attached to the center.
  • a thin two-dot chain line is also used when the holding part is attached to the heel side and attached to the end.
  • 60, 61, and 62 are settings in which the holding portion is attached to the end and used for holding the toe side, and sequentially show the state when the footwear is worn, in use, and when it is removed.
  • the holding portion is set at the center of the footwear.
  • the sandwiching portion is roughly structured to be W-shaped, and the W-shaped both sides are fixed to hinge portions supported from the bottom plate so that each middle stage can rotate vertically independently.
  • the tread plate having the original arch shape is fixed to the bottom plate.
  • a frame is embedded in the bottom plate 1 so as to ensure its rigidity so that the bottom plate 1 does not bend greatly to the foot side in a toe standing state at the time of removal, and a clamping portion 2 is fixed thereto.
  • the sandwiching portion 2 is a plate material, and the W-shaped hinge shafts are fixed to a frame embedded in the bottom plate 1.
  • the tread board assumes the case where the foot is put in and out in the horizontal direction.
  • FIG. 64 shows a state during mounting and removal
  • FIG. 65 shows a state in use.
  • the sandwiching portion is roughly similar to a W-shape, and both sides of the W-shape are fixed to hinge portions supported from the bottom plate 1 so that each middle stage can be independently rotated vertically.
  • the lower end of the W-shaped both ends is a state in which a foot plate having an arch shape as the original shape is hinged to both lower ends of the W-shaped.
  • the sandwiching portion 2 is a plate material, and the W-shaped hinge shafts are fixed to a frame embedded in the bottom plate 1. The tread is assumed to be assimilated to the bottom plate 1 during use.
  • FIG. 68 shows a state during mounting and removal
  • FIG. 69 shows a state in use.
  • FIGS. 71, 72, and 73 show the state of footwear wearing, in use, and unloading in order, and the setting is that the holding portion is attached to the center.
  • a thin two-dot chain line is also used in the case where the holding part is attached to the heel side and attached to the end.
  • 74, 75, and 76 are settings in which the holding portion is attached to the end and used for holding the toe side, and sequentially show the state when the footwear is worn, in use, and when the shoe is taken off.
  • the holding portion is set at the center of the footwear.
  • the sandwiching portion is roughly structured like a W-shape, and within the lower ends of the W-shape, there is a space where the straight plate is the original shape and the tread that is bent like an arch can be reversed.
  • the bottom plate 1 are secured to the bottom plate 1 only at both ends thereof, and both sides of the W-shape are fixed so as to stand up near both ends of the tread plate.
  • a frame is embedded in the bottom plate 1 so as to ensure its rigidity so that the bottom plate 1 does not bend greatly to the foot side in a toe standing state at the time of removal, and a clamping portion 2 is fixed thereto.
  • the sandwiching portion 2 is a plate material, and the tread plate both-end hinge shaft is fixed to a frame embedded in the bottom plate 1.
  • FIG. 78 shows a state during mounting and removal
  • FIG. 79 shows a state in use.
  • the sandwiching portion has a structure close to a W-shape, and within the lower ends of the W-shape, a space that can be reversed by tapping two straight plates and connecting them with hinges is lower.
  • the sandwiching portion 2 is a plate material, and the tread plate both-end hinge shaft is fixed to a frame embedded in the bottom plate 1. The tread is assumed to be assimilated to the bottom plate 1 during use.
  • FIG. 82 shows a state during mounting and removal
  • FIG. 83 shows a state in use.
  • FIGS. 85, 86, and 87 show the state of footwear wearing, in use, and unloading in this order, and the setting is such that the holding portion is arranged in the center.
  • the bottom plate 1 of the footwear has a structure in which an oval disc spring convex portion is directed upward and the periphery thereof is edged with a round bar. Standing up from the bottom plate edge material so as to sandwich both sides of the instep, the tip end portion is bent inward to fit the instep, and the bottom plate 1 and the sandwiching portion 2 form a cross-sectional structure roughly similar to a W-shape. .
  • the bottom plate 1 and the sandwiching portion 2 are integrally formed of synthetic resin, synthetic rubber, or the like, but a metal plate may be embedded inside to increase the stored energy.
  • FIG. 88 shows a state during mounting and removal
  • FIG. 89 shows a state in use.
  • FIG. 90 shows a setting in which the sandwiching part 2 is arranged in the center
  • FIG. 91 shows a setting in which the sandwiching part 2 is divided into several parts, with a gap between them.

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  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)

Abstract

L'invention vise à procurer une chaussure facile à enfiler et à retirer. La chaussure est configurée de telle sorte que le pied est serré par la chaussure lorsqu'il se trouve en appui sur celle-ci et le serrage de la chaussure est relâché lorsque l'utilisateur se met en appui sur le bout ou le talon de la chaussure.
PCT/JP2013/065510 2012-06-15 2013-06-04 Chaussure facile à enfiler et à retirer WO2013187288A1 (fr)

Applications Claiming Priority (16)

Application Number Priority Date Filing Date Title
JP2012-149899 2012-06-15
JP2012149899A JP5166626B1 (ja) 2012-06-15 2012-06-15 簡易着脱履物
JP2012189245A JP5221796B1 (ja) 2012-08-13 2012-08-13 簡易着脱履物
JP2012-189245 2012-08-13
JP2012-228225 2012-10-15
JP2012-228220 2012-10-15
JP2012-228224 2012-10-15
JP2012228225A JP5221806B1 (ja) 2012-10-15 2012-10-15 簡易着脱履物
JP2012228220A JP5221801B1 (ja) 2012-10-15 2012-10-15 簡易着脱履物
JP2012-228222 2012-10-15
JP2012228222A JP5221803B1 (ja) 2012-10-15 2012-10-15 簡易着脱履物
JP2012-228221 2012-10-15
JP2012228221A JP5221802B1 (ja) 2012-10-15 2012-10-15 簡易着脱履物
JP2012-228223 2012-10-15
JP2012228223A JP5221804B1 (ja) 2012-10-15 2012-10-15 簡易着脱履物
JP2012228224A JP5221805B1 (ja) 2012-10-15 2012-10-15 簡易着脱履物

Publications (1)

Publication Number Publication Date
WO2013187288A1 true WO2013187288A1 (fr) 2013-12-19

Family

ID=49758114

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2013/065510 WO2013187288A1 (fr) 2012-06-15 2013-06-04 Chaussure facile à enfiler et à retirer

Country Status (1)

Country Link
WO (1) WO2013187288A1 (fr)

Cited By (19)

* Cited by examiner, † Cited by third party
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US10512298B2 (en) 2017-05-23 2019-12-24 Nike, Inc. Footwear upper with lace-engaged zipper system
US10568385B2 (en) 2016-10-26 2020-02-25 Nike, Inc. Footwear heel spring device
US10568382B2 (en) 2016-10-26 2020-02-25 Nike, Inc. Upper component for an article of footwear
US10602802B2 (en) 2016-10-26 2020-03-31 Nike, Inc. Hinged footwear sole structure for foot entry and method of manufacturing
US10687586B2 (en) 2017-05-25 2020-06-23 Nike, Inc. Rear closing upper for an article of footwear with front zipper to rear cord connection
US10743616B2 (en) 2016-10-26 2020-08-18 Nike, Inc. Footwear heel spring device
US10758010B2 (en) 2017-04-17 2020-09-01 Nike, Inc. Increased access footwear
US10827803B2 (en) 2018-04-13 2020-11-10 Nike, Inc. Footwear fastening system
WO2020252087A1 (fr) 2019-06-10 2020-12-17 Foot Scientific, Inc. Chaussure auto-ouvrante
US11140941B2 (en) 2019-05-03 2021-10-12 Nike, Inc. Footwear upper with unitary support frame
US11172727B2 (en) 2017-05-23 2021-11-16 Nike, Inc. Rear access article of footwear with movable heel portion
US11185125B2 (en) 2018-12-28 2021-11-30 Nike, Inc. Footwear with jointed sole structure for ease of access
US11191321B2 (en) 2019-02-13 2021-12-07 Nike, Inc. Footwear heel support device
US11191320B2 (en) 2018-12-28 2021-12-07 Nike, Inc. Footwear with vertically extended heel counter
US11304479B2 (en) 2017-02-28 2022-04-19 Nike, Inc. Footwear with laceless fastening system
US11464287B2 (en) 2018-12-28 2022-10-11 Nike, Inc. Footwear element with locating pegs and method of manufacturing an article of footwear
US11589653B2 (en) 2019-11-25 2023-02-28 Nike, Inc. Tension-retaining system for a wearable article
US11707113B2 (en) 2019-10-18 2023-07-25 Nike, Inc. Easy-access article of footwear with cord lock
US11910867B2 (en) 2022-03-28 2024-02-27 Nike, Inc. Article of footwear with heel entry device

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JP3028063U (ja) * 1995-04-10 1996-08-30 亮 佐藤 自在履物
US20080301974A1 (en) * 2005-02-03 2008-12-11 311 Industries, Corp. Overshoe

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JP3028063U (ja) * 1995-04-10 1996-08-30 亮 佐藤 自在履物
US20080301974A1 (en) * 2005-02-03 2008-12-11 311 Industries, Corp. Overshoe

Cited By (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10743616B2 (en) 2016-10-26 2020-08-18 Nike, Inc. Footwear heel spring device
US10568385B2 (en) 2016-10-26 2020-02-25 Nike, Inc. Footwear heel spring device
US10568382B2 (en) 2016-10-26 2020-02-25 Nike, Inc. Upper component for an article of footwear
US10602802B2 (en) 2016-10-26 2020-03-31 Nike, Inc. Hinged footwear sole structure for foot entry and method of manufacturing
US11304479B2 (en) 2017-02-28 2022-04-19 Nike, Inc. Footwear with laceless fastening system
US10758010B2 (en) 2017-04-17 2020-09-01 Nike, Inc. Increased access footwear
US12042015B2 (en) 2017-04-17 2024-07-23 Nike, Inc. Increased access footwear
US11553761B2 (en) 2017-04-17 2023-01-17 Nike, Inc. Increased access footwear
US11172727B2 (en) 2017-05-23 2021-11-16 Nike, Inc. Rear access article of footwear with movable heel portion
US10512298B2 (en) 2017-05-23 2019-12-24 Nike, Inc. Footwear upper with lace-engaged zipper system
US10687586B2 (en) 2017-05-25 2020-06-23 Nike, Inc. Rear closing upper for an article of footwear with front zipper to rear cord connection
US10827803B2 (en) 2018-04-13 2020-11-10 Nike, Inc. Footwear fastening system
US10863797B2 (en) 2018-04-13 2020-12-15 Nike, Inc. Footwear fastening system
US11464287B2 (en) 2018-12-28 2022-10-11 Nike, Inc. Footwear element with locating pegs and method of manufacturing an article of footwear
US11185125B2 (en) 2018-12-28 2021-11-30 Nike, Inc. Footwear with jointed sole structure for ease of access
US11191320B2 (en) 2018-12-28 2021-12-07 Nike, Inc. Footwear with vertically extended heel counter
US11191321B2 (en) 2019-02-13 2021-12-07 Nike, Inc. Footwear heel support device
US11140941B2 (en) 2019-05-03 2021-10-12 Nike, Inc. Footwear upper with unitary support frame
EP3979871A4 (fr) * 2019-06-10 2023-02-08 Foot Scientific, Inc. Chaussure auto-ouvrante
WO2020252087A1 (fr) 2019-06-10 2020-12-17 Foot Scientific, Inc. Chaussure auto-ouvrante
US11707113B2 (en) 2019-10-18 2023-07-25 Nike, Inc. Easy-access article of footwear with cord lock
US11589653B2 (en) 2019-11-25 2023-02-28 Nike, Inc. Tension-retaining system for a wearable article
US11910867B2 (en) 2022-03-28 2024-02-27 Nike, Inc. Article of footwear with heel entry device

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