WO2013187288A1 - 簡易着脱履物 - Google Patents
簡易着脱履物 Download PDFInfo
- 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
Links
- 210000002683 foot Anatomy 0.000 claims description 73
- 210000003371 toe Anatomy 0.000 claims description 28
- 239000000463 material Substances 0.000 claims description 14
- 230000006835 compression Effects 0.000 claims description 4
- 238000007906 compression Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 4
- 229920001971 elastomer Polymers 0.000 claims description 3
- 239000005060 rubber Substances 0.000 claims description 3
- 238000000605 extraction Methods 0.000 claims 1
- 238000003780 insertion Methods 0.000 claims 1
- 230000037431 insertion Effects 0.000 claims 1
- 230000001429 stepping effect Effects 0.000 description 9
- 239000000696 magnetic material Substances 0.000 description 2
- 241000143973 Libytheinae Species 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000000881 depressing effect Effects 0.000 description 1
- 238000009432 framing Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 210000004894 snout Anatomy 0.000 description 1
- 229920003051 synthetic elastomer Polymers 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 239000005061 synthetic rubber Substances 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B3/00—Footwear characterised by the shape or the use
- A43B3/12—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.
Landscapes
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Abstract
簡易に着脱できる履物を得る。 足で踏むことにより履物に足を挟持させ、つま先立ち状態もしくはかかと立ち状態により履物の挟持を外すことにする。
Description
簡易に着脱できる履物に関するものである。
簡易に着脱できる履物については、スリッパやサンダル等のように部分的な甲革、甲帯、鼻緒で保持されるものがよく使用されており、前後左右の区別無く履けるもの、粘着させるもの、足指の間に突起を引っ掛けるもの等、多数のものが存在する。
足指の間に突起を引っ掛けるものは、その使用に熟練を要し、簡単とはいかない。粘着させるものは、装着が簡単である反面、脱ぐときやその扱いに難点がある。スリッパやサンダル等は、歩く動作の流れで足を滑り込ませ、装着が簡単であるが、脱ぐときには、歩く動作の流れのままとはいかず、履物を少し前へ蹴り出すような動作あるいはその場で足踏みするような動作を必要とする。前後左右の区別無く履けるものも同様であり、特に履物中央部のみで保持されるものは、適度な保持力を維持しないと、使用中に履物がずれたり、脱げたりすることになる。
上記課題を解決するために本発明は、足で踏むことにより履物に足を挟持させ、挟持部を中央に取付けた場合はつま先立ち状態により、また端寄りに取付けた場合に、かかと側挟持用として使用する際はつま先立ち状態により、つま先側挟持用として使用する際はかかと立ち状態により履物の挟持を外すことにした。また、足で踏むことにより履物に足を挟持させ、つま先立ち状態により履物の挟持を外すべく、履物中央もしくは全体に挟持部を備えることにする。
本発明において、歩く動作の流れで足で踏むことにより履物を装着し、歩く動作の流れのなかで意識的につま先立ち状態をつくることにより履物を脱ぐことができる。挟持部を端寄りに取付け、つま先側挟持用として使用する際は、かかと立ち状態により履物を脱ぐので、歩く動作の流れのままとはいかないが、反対側から履物を装着する際には、かかと側挟持用として使用することもでき、いずれの箇所に挟持部を取付けたとしても、前後左右の区別無く履けるものである。使用中、履物は足を挟持しているので、履物がずれたり脱げたりしにくくなる。あえて、挟持部を端寄りに取付け、足のサイズの大きい人がかかと側挟持用として、足のサイズの小さい人がつま先側挟持用として使用し、サイズの大きな違いに対応させることも考えられる。
本発明を実施するため、履物の底板に挟持部を取付ける。挟持部は足甲の両側を挟み込むように底板から立ち上がり、適度な剛性と弾性を兼ねた部材にておおまかにはU字やW字に近い構造とする。一定以上の外力を加えることにより多少の塑性変形を生じさせ、使用者の足サイズに合わせられるよう、微調整できるものとしても良い。
挟持部をおおまかにはU字に近い構造とし、U字両上端部から底側に向かって「く」の字形を互いに向かい合わせるように案内板を延ばすと、その上部傾斜は足の踏み込みにより足サイズの多少の違いに対応しつつ一時的にU字の内幅を押し広げ、下部傾斜は使用時の足甲両側を挟み込む役目となる。逆に足を抜き出すときは、下部傾斜が再びU字の内幅を押し広げる役目となる。(実施例1)
挟持部をおおまかにはU字に近い構造とし、U字両上端部から底側に向かって放物線を互いに落とし込むように案内板を延ばすと、そのU字両上端付近は足の踏み込みにより足サイズの多少の違いに対応しつつ一時的にU字の内幅を押し広げ、そこに狭湾部を作りながらU字両側へ押しやられた全体が使用時の足甲両側を挟み込む役目となる。逆に足を抜き出すときは、作られた狭湾部が再びU字の内幅を押し広げる役目となる。また、柔軟な素材における同一案内板は、U字両上端部から互いにアーチ状に重なる形態でも同様に使用でき、この場合は足を水平方向に出し入れする着脱法と兼用可能で、案内板の重なり位置にゴム磁石や磁性体を埋め込めば、両形態の使い分けが容易となる。(実施例2)
挟持部をU字両上端部内幅が少し狭まったような構造とし、U字両上端部に円柱形もしくは足甲にフィットするよう樽形の縦回転部材を配置すると、その回転部材は足の踏み込みにより足サイズの多少の違いに対応しつつ回転しながら一時的にU字の内幅を押し広げ、かつ使用時の足甲両側を挟み込む役目となる。逆に足を抜き出すときも、逆回転しながら再びU字の内幅を押し広げる役目となる。(実施例3)
挟持部をおおまかにはU字に近い構造とし、U字両上端部に三角柱やV字柱に近似した足を受けるような形状の縦回転部材を配置し、上側から底側にかけ約3分の1回転させると、その回転部材は足の踏み込みにより足サイズの多少の違いに対応しつつ回転しながら一時的にU字の内幅を押し広げ、かつ使用時の足甲両側を挟み込む役目となる。逆に足を抜き出すときも、逆回転しながら再びU字の内幅を押し広げる役目となる。(実施例4)
挟持部をU字両上端部内幅が少し狭まったような構造とし、U字両側内中段にアーチ状を原形とする踏み板をはめ込むと、その踏み板は足の踏み込みにより水平方向に展ばされながら一時的にU字の内幅を押し広げ、その後反転アーチ状態となりU字両上端部との間に足を挟みこむ役目となる。逆に足を抜き出すときも、蓄勢された反発力により再びU字の内幅を押し広げる役目となり、その後原形に戻る。足を水平方向に出し入れする着脱法と兼用可能で、U字両上端部に円柱形もしくは樽形の縦回転部材を配置すると、円滑な足の出し入れに有効である。(実施例5)
挟持部をおおまかにはW字に近い構造とし、W字両側は各々が単独で縦回転するべくその各中段を底板から支持されたヒンジ部に固定された状態で、W字両下端以内はアーチ状を原形とする踏み板を底板に固定もしくはW字両側下端にヒンジ連結させた状態とすると、その踏み板は足の踏み込みにより水平方向に展ばされながらW字両側下端内幅を押し広げ、同時にW字両側上端内幅を狭めてその間に足を挟みこむ役目となる。逆に足を抜き出すときは、蓄勢された反発力により足を押し上げながら、W字両側と共に原形に戻る。足を水平方向に出し入れする着脱法と兼用可能で、W字両上端部に円柱形もしくは樽形の縦回転部材を配置すると、円滑な足の出し入れに有効である。(実施例6)
挟持部をおおまかにはW字に近い構造とし、W字両下端以内は直板を原形としアーチ状にたわませた踏み板もしくは直板2枚を山成りに突合せヒンジ連結した踏み板をそれらが反転できる程度の空間を下部に確保した上でその両端部のみ底板にヒンジ固定し、W字両側は踏み板両端部付近に立ち上がるように固定すると、その踏み板は足の踏み込みにより圧縮されながら下方に沈みW字両側内幅を狭めて反転し、踏み板反転後はW字両側がその間に足を挟みこむ役目となる。逆に足を抜き出すときは、W字両側が踏み板を呼び起こし圧縮頂点後は踏み板がW字両側を初期位置に押し広げる。W字両上端部に円柱形もしくは樽形の縦回転部材を配置すると、円滑な足の出し入れに有効である。(実施例7)
履物の底板は長円状の皿バネ凸部を上に向けその周囲を丸棒等で縁取ったような構造とする。丸棒等で縁取ることにより、挟持部と底板を連動し易くするとともに、脱履時のつま先立ち状態にて履物が大きく足側にたわまないよう底板の剛性を確保する。板状の挟持部は、足甲の両側を挟み込むように底板縁材から立ち上がり、その先端付近を足甲にフィットするよう内側に湾曲させ、底板と挟持部とによりおおまかにはW字に近い断面構造を形成する。挟持部は中央付近に配するか、幾つかに分割した上で各々に隙間を取り全体に配する。履物の底板は、足の踏み込みにより圧縮されながら下方に沈みW字両側内幅を狭めて反転し、底板反転後はW字両側がその間に足を挟みこむ役目となる。逆に足を抜き出すときは、W字両側が底板を呼び起こし圧縮頂点後は底板がW字両側を初期位置に押し広げる役目となる。この間、底板縁材は少し回転しながら、挟持部と底板を連動させる。(実施例8)
使用実施例について図面を参照して説明すると、図1、2、3は順に履物の装着時、使用中、脱履時の様子を表しており、挟持部を中央に取付けた設定であるが、挟持部を端寄りに取付けかかと側挟持用として使用した場合も細二点鎖線で描画している。また、図4、5、6は挟持部を端寄りに取付けつま先側挟持用として使用した設定で、順に履物の装着時、使用中、脱履時の様子を表している。なお、以降の図面および説明は挟持部を履物中央に取付けた設定である。
図7、8、9、10は挟持部をおおまかにはU字に近い構造とし、U字上両端部から底側に向かって「く」の字形を互いに向かい合わせるように案内板を延ばしたものである。底板1は脱履時のつま先立ち状態にて大きく足側にたわまないよう、その剛性を確保するべくフレームが埋め込まれ、これに挟持部2を固定してある。挟持部2は板材で、一枚もので構成されており、「く」の字の両下端をU字両側内へ固定していてもその役目を果たすが、離しておくことにより足甲にフィットし易くなる。図8は装着時および脱履時、図9は使用中の様子を表している。
使用実施例について図面を参照して説明すると、図11、12、13は順に履物の装着時、使用中、脱履時の様子を表しており、挟持部を中央に取付けた設定であるが、挟持部を端寄りに取付けかかと側挟持用として使用した場合も細二点鎖線で描画している。また、図14、15、16は挟持部を端寄りに取付けつま先側挟持用として使用した設定で、順に履物の装着時、使用中、脱履時の様子を表している。なお、以降の図面および説明は挟持部を履物中央に取付けた設定である。
図17、18、19、20は挟持部をおおまかにはU字に近い構造とし、U字両上端部から底側に向かって放物線を互いに落とし込むように案内板を延ばしたものである。底板1は脱履時のつま先立ち状態にて大きく足側にたわまないよう、その剛性を確保するべくフレームが埋め込まれ、これに挟持部2を固定してある。挟持部2は板材で、案内板をU字両側内に取付けてあるが、一体成型でも良い。図18は装着時および脱履時、図19は使用中の様子を表している。
図21、22、23、24、25、26は挟持部をおおまかにはU字に近い構造とし、U字両上端部から底側に向かって放物線を互いに落とし込むように案内板を延ばしたものを、案内板がU字両上端部から互いにアーチ状に重なる形態として使用する様子であるが、重なり位置にゴム磁石と磁性体を埋め込んでいる。図21および図26のように左右案内板の上下が入れ替わることもある。足を水平方向に滑り込ませて装着した後、つま先立ち状態により脱履した際は図25のように一時的に案内板は上方に開放される。図22は装着時および脱履時、図23は使用中の様子を表している。
使用実施例について図面を参照して説明すると、図27、28、29は順に履物の装着時、使用中、脱履時の様子を表しており、挟持部を中央に取付けた設定であるが、挟持部を端寄りに取付けかかと側挟持用として使用した場合も細二点鎖線で描画している。また、図30、31、32は挟持部を端寄りに取付けつま先側挟持用として使用した設定で、順に履物の装着時、使用中、脱履時の様子を表している。なお、以降の図面および説明は挟持部を履物中央に取付けた設定である。
図33、34、35、36は挟持部をU字両上端部内幅が少し狭まったような構造とし、U字両上端部に円柱形もしくは足甲にフィットするよう樽形の縦回転部材を配置したものである。底板1は脱履時のつま先立ち状態にて大きく足側にたわまないよう、その剛性を確保するべくフレームが埋め込まれ、これに挟持部2を固定してある。挟持部2は線材で、U字を並列かつ両上端部のつながった状態にし、そのつながり部を軸として回転部材3を取付けたうえ、U字両上端部内幅を少し狭めたようになっているが、そのおおまかな部分を板材としても良い。図34は装着時および脱履時、図35は使用中の様子を表している。
使用実施例について図面を参照して説明すると、図37、38、39は順に履物の装着時、使用中、脱履時の様子を表しており、挟持部を中央に取付けた設定であるが、挟持部を端寄りに取付けかかと側挟持用として使用した場合も細二点鎖線で描画している。また、図40、41、42は挟持部を端寄りに取付けつま先側挟持用として使用した設定で、順に履物の装着時、使用中、脱履時の様子を表している。なお、以降の図面および説明は挟持部を履物中央に取付けた設定である。
図43、44、45、46は挟持部をおおまかにはU字に近い構造とし、U字両上端部に三角柱やV字柱に近似した足を受けるような形状の縦回転部材を配置し、上側から底側にかけ約3分の1回転させるものである。底板1は脱履時のつま先立ち状態にて大きく足側にたわまないよう、その剛性を確保するべくフレームが埋め込まれ、これに挟持部2を固定してある。挟持部2は板材で、U字両上端部に回転部材3を取付けてあるが、そのおおまかな部分を線材としても良い。脱履時に回転部材3は上側に開放されるが、U字両上端部を回転止めとして、軸に取付けられたねじりコイルばねにより、装着時の良好な角度を維持できるようになっている。図44は装着時および脱履時、図45は使用中の様子を表している。
使用実施例について図面を参照して説明すると、図47、48、49は順に履物の装着時、使用中、脱履時の様子を表しており、挟持部を中央に取付けた設定であるが、挟持部を端寄りに取付けかかと側挟持用として使用した場合も細二点鎖線で描画している。また、図50、51、52は挟持部を端寄りに取付けつま先側挟持用として使用した設定で、順に履物の装着時、使用中、脱履時の様子を表している。なお、以降の図面および説明は挟持部を履物中央に取付けた設定である。
図53、54、55、56は挟持部をU字両上端部内幅が少し狭まったような構造とし、U字両側内中段にアーチ状を原形とする踏み板をはめ込んだものである。底板1は脱履時のつま先立ち状態にて大きく足側にたわまないよう、その剛性を確保するべくフレームが埋め込まれ、これに挟持部2を固定してある。挟持部2は板材で、踏み板をヒンジ固定してあるが、一体成型でも良い。踏み板は足を水平方向に出し入れする場合を想定したものである。図54は装着時および脱履時、図55は使用中の様子を表している。
使用実施例について図面を参照して説明すると、図57、58、59は順に履物の装着時、使用中、脱履時の様子を表しており、挟持部を中央に取付けた設定であるが、挟持部を端寄りに取付けかかと側挟持用として使用した場合も細二点鎖線で描画している。また、図60、61、62は挟持部を端寄りに取付けつま先側挟持用として使用した設定で、順に履物の装着時、使用中、脱履時の様子を表している。なお、以降の図面および説明は挟持部を履物中央に取付けた設定である。
図63、64、65、66は挟持部をおおまかにはW字に近い構造とし、W字両側は各々が単独で縦回転するべくその各中段を底板から支持されたヒンジ部に固定された状態で、W字両下端以内はアーチ状を原形とする踏み板を底板に固定させた状態とするものである。底板1は脱履時のつま先立ち状態にて大きく足側にたわまないよう、その剛性を確保するべくフレームが埋め込まれ、これに挟持部2を固定してある。挟持部2は板材で、W字両側ヒンジ軸は底板1に埋め込まれたフレームに固定されている。踏み板は足を水平方向に出し入れする場合を想定したものである。図64は装着時および脱履時、図65は使用中の様子を表している。
図67、68、69、70は挟持部をおおまかにはW字に近い構造とし、W字両側は各々が単独で縦回転するべくその各中段を底板1から支持されたヒンジ部に固定された状態で、W字両下端以内はアーチ状を原形とする踏み板をW字両側下端にヒンジ連結させた状態とするものである。挟持部2は板材で、W字両側ヒンジ軸は底板1に埋め込まれたフレームに固定されている。踏み板は使用中、底板1に同化する想定である。図68は装着時および脱履時、図69は使用中の様子を表している。
使用実施例について図面を参照して説明すると、図71、72、73は順に履物の装着時、使用中、脱履時の様子を表しており、挟持部を中央に取付けた設定であるが、挟持部を端寄りに取付けかかと側挟持用として使用した場合も細二点鎖線で描画している。また、図74、75、76は挟持部を端寄りに取付けつま先側挟持用として使用した設定で、順に履物の装着時、使用中、脱履時の様子を表している。なお、以降の図面および説明は挟持部を履物中央に取付けた設定である。
図77、78、79、80は挟持部をおおまかにはW字に近い構造とし、W字両下端以内は直板を原形としアーチ状にたわませた踏み板をそれが反転できる程度の空間を下部に確保した上でその両端部のみ底板1にヒンジ固定し、W字両側は踏み板両端部付近に立ち上がるように固定するものである。底板1は脱履時のつま先立ち状態にて大きく足側にたわまないよう、その剛性を確保するべくフレームが埋め込まれ、これに挟持部2を固定してある。挟持部2は板材で、踏み板両端ヒンジ軸は底板1に埋め込まれたフレームに固定されている。図78は装着時および脱履時、図79は使用中の様子を表している。
図81、82、83、84は挟持部をおおまかにはW字に近い構造とし、W字両下端以内は直板2枚を山成りに突合せヒンジ連結した踏み板をそれが反転できる程度の空間を下部に確保した上でその両端部のみ底板1にヒンジ固定し、W字両側は踏み板両端部付近に立ち上がるように固定するものである。挟持部2は板材で、踏み板両端ヒンジ軸は底板1に埋め込まれたフレームに固定されている。踏み板は使用中、底板1に同化する想定である。図82は装着時および脱履時、図83は使用中の様子を表している。
使用実施例について図面を参照して説明すると、図85、86、87は順に履物の装着時、使用中、脱履時の様子を表しており、挟持部を中央に配した設定である。
図88、89、90、91において、履物の底板1は長円状の皿バネ凸部を上に向けその周囲を丸棒で縁取ったような構造とし、板状の挟持部2は、足甲の両側を挟み込むように底板縁材から立ち上がり、その先端付近を足甲にフィットするよう内側に湾曲させ、底板1と挟持部2とによりおおまかにはW字に近い断面構造を形成している。底板1および挟持部2は合成樹脂や合成ゴム等による一体成型であるが、内部に金属板を埋め込み蓄勢力を高めてもよい。図88は装着時および脱履時、図89は使用中の様子を表している。図90は挟持部2を中央に配した設定であり、図91は挟持部2を幾つかに分割した上で各々に隙間を取り全体に配した設定である。
簡易に着脱できることで、履物の利便性を高めることが期待される。
1 底板
2 挟持部
3 回転部材
2 挟持部
3 回転部材
Claims (8)
- 挟持部をおおまかにはU字に近い構造とし、U字両上端部から底側に向かって「く」の字形を互いに向かい合わせるように案内板を延ばすと、その上部傾斜は足の踏み込みにより足サイズの多少の違いに対応しつつ一時的にU字の内幅を押し広げ、下部傾斜は使用時の足甲両側を挟み込む役目となり、逆に足を抜き出すときは、下部傾斜が再びU字の内幅を押し広げる役目となるが、これらを備えることで、足で踏むことにより装着でき、つま先立ち状態もしくはかかと立ち状態により脱履できることを特徴とする簡易着脱履物。
- 挟持部をおおまかにはU字に近い構造とし、U字両上端部から底側に向かって放物線を互いに落とし込むように案内板を延ばすと、そのU字両上端付近は足の踏み込みにより足サイズの多少の違いに対応しつつ一時的にU字の内幅を押し広げ、そこに狭湾部を作りながらU字両側へ押しやられた全体が使用時の足甲両側を挟み込む役目となり、逆に足を抜き出すときは、作られた狭湾部が再びU字の内幅を押し広げる役目となるが、足を水平方向に出し入れする着脱法と兼用すべく案内板をU字両上端部から互いにアーチ状に重なる形態として使用し、案内板の重なり位置にゴム磁石や磁性体を埋め込んでその使い分けを容易にすることもできるが、これらを備えることで、足で踏むことにより装着でき、つま先立ち状態もしくはかかと立ち状態により脱履できることを特徴とする簡易着脱履物。
- 挟持部をU字両上端部内幅が少し狭まったような構造とし、U字両上端部に円柱形もしくは足甲にフィットするよう樽形の縦回転部材を配置すると、その回転部材は足の踏み込みにより足サイズの多少の違いに対応しつつ回転しながら一時的にU字の内幅を押し広げ、かつ使用時の足甲両側を挟み込む役目となり、逆に足を抜き出すときも、逆回転しながら再びU字の内幅を押し広げる役目となるが、これらを備えることで、足で踏むことにより装着でき、つま先立ち状態もしくはかかと立ち状態により脱履できることを特徴とする簡易着脱履物。
- 挟持部をおおまかにはU字に近い構造とし、U字両上端部に三角柱やV字柱に近似した足を受けるような形状の縦回転部材を配置し、上側から底側にかけ約3分の1回転させると、その回転部材は足の踏み込みにより足サイズの多少の違いに対応しつつ回転しながら一時的にU字の内幅を押し広げ、かつ使用時の足甲両側を挟み込む役目となり、逆に足を抜き出すときも、逆回転しながら再びU字の内幅を押し広げる役目となるが、これらを備えることで、足で踏むことにより装着でき、つま先立ち状態もしくはかかと立ち状態により脱履できることを特徴とする簡易着脱履物。
- 挟持部をU字両上端部内幅が少し狭まったような構造とし、U字両側内中段にアーチ状を原形とする踏み板をはめ込むと、その踏み板は足の踏み込みにより水平方向に展ばされながら一時的にU字の内幅を押し広げ、その後反転アーチ状態となりU字両上端部との間に足を挟みこむ役目となって、逆に足を抜き出すときも、蓄勢された反発力により再びU字の内幅を押し広げる役目となり、その後原形に戻るものであって、足を水平方向に出し入れする着脱法と兼用可能で、U字両上端部に円柱形もしくは樽形の縦回転部材を配置すると、円滑な足の出し入れに有効であるが、これらを備えることで、足で踏むことにより装着でき、つま先立ち状態もしくはかかと立ち状態により脱履できることを特徴とする簡易着脱履物。
- 挟持部をおおまかにはW字に近い構造とし、W字両側は各々が単独で縦回転するべくその各中段を底板から支持されたヒンジ部に固定された状態で、W字両下端以内はアーチ状を原形とする踏み板を底板に固定もしくはW字両側下端にヒンジ連結させた状態とすると、その踏み板は足の踏み込みにより水平方向に展ばされながらW字両側下端内幅を押し広げ、同時にW字両側上端内幅を狭めてその間に足を挟みこむ役目となり、逆に足を抜き出すときは、蓄勢された反発力により足を押し上げながら、W字両側と共に原形に戻るものであって、足を水平方向に出し入れする着脱法と兼用可能で、W字両上端部に円柱形もしくは樽形の縦回転部材を配置すると、円滑な足の出し入れに有効であるが、これらを備えることで、足で踏むことにより装着でき、つま先立ち状態もしくはかかと立ち状態により脱履できることを特徴とする簡易着脱履物。
- 挟持部をおおまかにはW字に近い構造とし、W字両下端以内は直板を原形としアーチ状にたわませた踏み板もしくは直板2枚を山成りに突合せヒンジ連結した踏み板をそれらが反転できる程度の空間を下部に確保した上でその両端部のみ底板にヒンジ固定し、W字両側は踏み板両端部付近に立ち上がるように固定すると、その踏み板は足の踏み込みにより圧縮されながら下方に沈みW字両側内幅を狭めて反転し、踏み板反転後はW字両側がその間に足を挟みこむ役目となり、逆に足を抜き出すときは、W字両側が踏み板を呼び起こし圧縮頂点後は踏み板がW字両側を初期位置に押し広げるものであって、W字両上端部に円柱形もしくは樽形の縦回転部材を配置すると、円滑な足の出し入れに有効であるが、これらを備えることで、足で踏むことにより装着でき、つま先立ち状態もしくはかかと立ち状態により脱履できることを特徴とする簡易着脱履物。
- 履物の底板は長円状の皿バネ凸部を上に向けその周囲を丸棒等で縁取ったような構造とし、板状の挟持部は、足甲の両側を挟み込むように底板縁材から立ち上がり、その先端付近を足甲にフィットするよう内側に湾曲させ、底板と挟持部とによりおおまかにはW字に近い断面構造を形成させると、履物の底板は、足の踏み込みにより圧縮されながら下方に沈みW字両側内幅を狭めて反転し、底板反転後はW字両側がその間に足を挟みこむ役目となり、逆に足を抜き出すときは、W字両側が底板を呼び起こし圧縮頂点後は底板がW字両側を初期位置に押し広げる役目となるが、挟持部は中央付近に配するか、幾つかに分割した上で各々に隙間を取り全体に配するものとし、これらを備えることで、足で踏むことにより装着でき、つま先立ち状態により脱履できることを特徴とする簡易着脱履物。
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 (ja) | 2013-12-19 |
Family
ID=49758114
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2013/065510 WO2013187288A1 (ja) | 2012-06-15 | 2013-06-04 | 簡易着脱履物 |
Country Status (1)
Country | Link |
---|---|
WO (1) | WO2013187288A1 (ja) |
Cited By (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 (en) | 2019-06-10 | 2020-12-17 | Foot Scientific, Inc. | Self-opening shoe |
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 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
-
2013
- 2013-06-04 WO PCT/JP2013/065510 patent/WO2013187288A1/ja active Application Filing
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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)
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 (en) * | 2019-06-10 | 2023-02-08 | Foot Scientific, Inc. | SELF-OPENING SHOE |
WO2020252087A1 (en) | 2019-06-10 | 2020-12-17 | Foot Scientific, Inc. | Self-opening shoe |
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 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO2013187288A1 (ja) | 簡易着脱履物 | |
EP2465373A1 (en) | Heel-supporting piece for a shoe | |
KR20090130804A (ko) | 신발용 뒤축 보조구 | |
WO2010005949A3 (en) | Shoe with interchangeable strap system | |
JP2023554585A (ja) | ばね可撓性後部を伴う進入が容易な靴 | |
FR3057741A3 (fr) | Semelle/semelle interieure autonome adherant a la plante du pied sans utiliser de lanieres, de lacets ou d'autres moyens de fixation autour de la cheville ou sur le cou-de-pied | |
US20180295929A1 (en) | Shoe with detachable upper | |
JP2010104416A (ja) | かかと部を踏みつけて履いても、元に戻る靴 | |
JP5348811B1 (ja) | 要介護者用靴及び靴置き台 | |
JP5211330B2 (ja) | 履物の緊締構造 | |
JP5221805B1 (ja) | 簡易着脱履物 | |
JP5221806B1 (ja) | 簡易着脱履物 | |
JP5221801B1 (ja) | 簡易着脱履物 | |
JP5166626B1 (ja) | 簡易着脱履物 | |
JP5221802B1 (ja) | 簡易着脱履物 | |
JP5221796B1 (ja) | 簡易着脱履物 | |
JP5221804B1 (ja) | 簡易着脱履物 | |
JP5221803B1 (ja) | 簡易着脱履物 | |
JP4504514B2 (ja) | シートの定着装置 | |
CN201101383Y (zh) | 靴架 | |
JP2007215963A (ja) | ブーツ・長靴脱ぎ靴ベラ | |
KR20130133683A (ko) | 자전거 페달 및 이를 결합한 신발 | |
KR101008662B1 (ko) | 신발 벗김 보조기구 | |
JP6247038B2 (ja) | 履き物 | |
JP5474427B2 (ja) | 履物中敷 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 13804925 Country of ref document: EP Kind code of ref document: A1 |
|
NENP | Non-entry into the national phase |
Ref country code: DE |
|
122 | Ep: pct application non-entry in european phase |
Ref document number: 13804925 Country of ref document: EP Kind code of ref document: A1 |