WO2015151195A1 - 靴のアッパー - Google Patents
靴のアッパー Download PDFInfo
- Publication number
- WO2015151195A1 WO2015151195A1 PCT/JP2014/059541 JP2014059541W WO2015151195A1 WO 2015151195 A1 WO2015151195 A1 WO 2015151195A1 JP 2014059541 W JP2014059541 W JP 2014059541W WO 2015151195 A1 WO2015151195 A1 WO 2015151195A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- reinforcing
- reinforcing portion
- sock
- width
- smaller
- Prior art date
Links
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 244
- 239000012779 reinforcing material Substances 0.000 claims abstract description 36
- 210000000988 bone and bone Anatomy 0.000 claims abstract description 22
- 210000003871 fifth metatarsal bone Anatomy 0.000 claims abstract description 9
- 210000002683 foot Anatomy 0.000 claims description 39
- 230000002787 reinforcement Effects 0.000 claims description 28
- 210000003189 scaphoid bone Anatomy 0.000 claims description 6
- 238000005034 decoration Methods 0.000 abstract description 34
- 239000000463 material Substances 0.000 abstract description 13
- 239000002649 leather substitute Substances 0.000 description 6
- 230000000052 comparative effect Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 101001121408 Homo sapiens L-amino-acid oxidase Proteins 0.000 description 2
- 102100026388 L-amino-acid oxidase Human genes 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000007779 soft material Substances 0.000 description 2
- 101100012902 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) FIG2 gene Proteins 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 210000001906 first metatarsal bone Anatomy 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 210000004744 fore-foot Anatomy 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000013585 weight reducing agent Substances 0.000 description 1
- 239000002759 woven fabric Substances 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B7/00—Footwear with health or hygienic arrangements
- A43B7/14—Footwear with health or hygienic arrangements with foot-supporting parts
- A43B7/28—Adapting the inner sole or the side of the upper of the shoe to the sole of the foot
-
- 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
- A43B23/0205—Uppers; Boot legs characterised by the material
- A43B23/0235—Different layers of different material
-
- 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
- A43B23/0205—Uppers; Boot legs characterised by the material
- A43B23/0215—Plastics or artificial leather
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B23/00—Uppers; Boot legs; Stiffeners; Other single parts of footwear
- A43B23/02—Uppers; Boot legs
- A43B23/0245—Uppers; Boot legs characterised by the constructive form
- A43B23/026—Laminated layers
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B23/00—Uppers; Boot legs; Stiffeners; Other single parts of footwear
- A43B23/02—Uppers; Boot legs
- A43B23/0245—Uppers; Boot legs characterised by the constructive form
- A43B23/0265—Uppers; Boot legs characterised by the constructive form having different properties in different directions
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B23/00—Uppers; Boot legs; Stiffeners; Other single parts of footwear
- A43B23/02—Uppers; Boot legs
- A43B23/0245—Uppers; Boot legs characterised by the constructive form
- A43B23/0265—Uppers; Boot legs characterised by the constructive form having different properties in different directions
- A43B23/0275—Uppers; Boot legs characterised by the constructive form having different properties in different directions with a part of the upper particularly rigid, e.g. resisting articulation or torsion
Definitions
- the present invention relates to improvement of shoe uppers.
- ⁇ Shoes are required to have various functions such as lightness and good foot contact, as well as fit when worn.
- the upper is often made of a soft material such as a mesh material in consideration of the good foot contact.
- An upper made of a soft material such as a mesh that is, a low-rigidity material, cannot distribute the tightening force generated when a string, a belt, or the like is tightened over the entire upper, and hardly exhibits fit.
- the tightening force generated when fastening members such as shoelaces and belts are tightened is distributed throughout the upper, or the upper is matched to the shape of the wearer's foot. It is necessary to do.
- an object of the present invention is to provide a shoe upper capable of reducing weight and improving fit.
- the upper of the shoe is less likely to extend than the sock 5 and the members forming the sock 5 that are respectively disposed on the outer and inner edges 5E of the opening 50 of the sock 5.
- Outer and inner edges 7L, 7M defining a plurality of holes H therethrough; At least one reinforcing member on the outer side L that adheres to the outer surface of the sock 5 and extends from the outer edge portion 7L to the sole 8 or the heel counter 9 and is less likely to extend than the member forming the sock 5.
- the at least one reinforcing member on the outer side L includes a first reinforcing portion 1 that covers at least a part of the fifth proximal phalanx B50 from the side surface, and at least a part of the bone body or the bone bottom of the fifth metatarsal bone B51.
- a second reinforcing portion 2 covering from The at least one reinforcing member of the inner side M includes a third reinforcing portion 3 that covers at least a part of the main ball O1 from the side surface, The width of at least one of the plurality of reinforcing portions is smaller at the lower end than the upper end of the reinforcing portion.
- “at least one reinforcing material includes the first reinforcing portion and the second reinforcing portion” means “at least one reinforcing material includes both the first reinforcing portion and the second reinforcing portion. ”Or“ at least one reinforcing member includes the first reinforcing portion, and at least one reinforcing member other than that includes the second reinforcing portion ”.
- the width of the lower end portion of the at least one reinforcing portion is smaller than that of the upper end portion.
- the reinforcement extending from the upper upper edge to the sole or heel counter will distribute the shoelace force acting on the eyelet decorations 7L, 7M throughout the upper.
- the reinforcing portion having a lower end width smaller than the upper end width has a small width constrained by the sole or the heel counter, and therefore can be relatively freely deformed.
- the upper is easy to fit the shape of the wearer's foot, and the reinforcing material is disposed at the minimum necessary positions such as the fifth proximal phalanx, the fifth metatarsal bone, and at least a part of the main ball, As a result, the area of the reinforcing material is reduced, so that the weight can be reduced.
- the first reinforcing portion 1 covers the fifth proximal phalange B50
- the second reinforcing portion 2 covers the bone body and / or the bone bottom of the fifth metatarsal bone B51.
- the upper can efficiently support the outside of the foot with a small reinforcing material, easily fit on the outside of the foot, and the area of the reinforcing material can be reduced, so that the weight can be reduced.
- the 3rd reinforcement part 3 covers the side surface of the main ball O1. Therefore, it is possible to reduce the weight by supporting the inside of the foot efficiently with a small reinforcing material and easily fitting the inside of the foot, and reducing the area of the reinforcing material.
- the upper of the shoe has an outer edge 7L and an inner edge 7L that are harder to extend than the sock 5 and the edge 5E near the center of the sock 5 in the foot width direction.
- 7M At least one reinforcing member on the outer side L that adheres to the outer surface of the sock 5 and extends from the outer edge portion 7L to the sole 8 or the heel counter 9 and is less likely to extend than the member forming the sock 5.
- at least one reinforcing member on the inner side M which adheres to the inner side surface of the sock 5 and extends from the inner edge portion 7M to the sole 8 or the heel counter 9 and is less likely to extend than the member forming the sock 5.
- the at least one reinforcing member on the outer side L includes a first reinforcing portion 1 that covers at least a part of the fifth proximal phalanx B50 from the side surface, and at least a part of the bone body or the bone bottom of the fifth metatarsal bone B51.
- a second reinforcing portion 2 covering from The at least one reinforcing member of the inner side M includes a third reinforcing portion 3 that covers at least a part of the main ball O1 from the side surface,
- the width of at least one of the plurality of reinforcing portions is smaller at the lower end than the upper end of the reinforcing portion. In this case, the same effect as the one aspect may be achieved.
- a tightening member including a shoe race may be provided.
- a non-stretchable or stretchable belt member may be employed in addition to the shoe race.
- a belt member When a belt member is employed, one or two or more belts may be provided.
- the edge portions 7L and 7M may be formed of, for example, eyelet decorations or may be formed of a cylindrical loop.
- the edge portions 7L and 7M can be made of the same material as or similar to the reinforcing material, and are less likely to stretch than the sock 5. Can be used.
- the bone bottom refers to a portion of each bone that is close to the posterior joint and bulges slightly thickly, and is also called a proximal bone head.
- the bone head refers to a portion that is slightly thicker and bulges near the front joint in each bone, and is also called a distal head.
- the bone body means a portion between the bone bottom and the bone head, and the thickness generally changes smoothly.
- each reinforcing portion generally means the uppermost 1/3 portion obtained by dividing each reinforcing portion into three equal parts, while the lower end portion of each reinforcing portion means each reinforcing portion. Is the lowermost 1/3 part of the top and bottom.
- the “width of the reinforcing portion” refers to the width in the direction in which the plurality of holes H are arranged when the plurality of holes H through which the shoelaces 6 pass are smoothly arranged in one row inside or outside. It can be understood as meaning.
- the “width of the reinforcing portion” is orthogonal to the center lines C1 to C4 along the direction in which each reinforcing portion extends. It can be understood to mean the width of the direction.
- the “width of the upper end portion of the reinforcing portion” is the average value of the uppermost 3 portion, The average value of the lowermost third part may be adopted as the “width of the lower end of the part”.
- FIG. 1A is an outer side view of a shoe showing Example 1 of the present invention
- FIG. 1B is an inner side view of the shoe.
- FIG. 2A is an outer side view of a shoe showing Example 2 of the present invention
- FIG. 2B is an inner side view of the shoe.
- FIG. 3A is an outer side view of a shoe showing Example 3 of the present invention
- FIG. 3B is an inner side view of the shoe.
- 4A is an outer side view of a shoe showing Example 4 of the present invention
- FIG. 4B is an inner side view of the shoe.
- FIG. 5A is an outer side view of a shoe showing Example 5 of the present invention
- FIG. 5B is an inner side view of the shoe.
- FIG. 6A is an outer side view of a shoe showing Example 6 of the present invention
- FIG. 6B is an inner side view of the shoe
- 7A is an outer side view of a shoe showing Example 7 of the present invention
- FIG. 7B is an inner side view of the shoe.
- FIG. 8A is an outer side view of a shoe showing Example 8 of the present invention
- FIG. 8B is an inner side view of the shoe.
- 9A is an outer side view of a shoe showing Example 9 of the present invention
- FIG. 9B is an inner side view of the shoe.
- FIG. 10A is an outer side view of a shoe showing Example 10 of the present invention
- FIG. 10B is an inner side view of the shoe.
- FIG. 11 is a schematic plan view of the upper showing the direction of the tightening force acting by tightening the shoe race.
- 12A is an outer side view of a shoe showing a comparative example
- FIG. 12B is an inner side view of the shoe
- FIG. 12C is a schematic sectional view of the shoe showing an evaluation method. It is a bar graph which shows an evaluation result.
- 14A is an outer side view of a shoe showing Example 11 of the present invention
- FIG. 14B is an inner side view of the shoe.
- the at least one reinforcing material on the inner side further includes a fourth reinforcing portion 4 that covers at least a part of the scaphoid bone BS from the side surface,
- the fourth reinforcing portion 4 has a width, and the width W40 of the lower end portion of the fourth reinforcing portion 4 is smaller than the width W41 of the upper end portion of the fourth reinforcing portion 4.
- the fourth reinforcing portion 4 covers the scaphoid bone BS, and therefore, the upper can be easily fitted to the middle foot portion with a small reinforcing material, and the area of the reinforcing material is reduced, thereby reducing the weight. right.
- the fourth reinforcing portion 4 having a lower end width smaller than the upper end width has a small width constrained by the sole or the heel counter, and therefore can be relatively freely deformed. Therefore, the upper will easily fit the shape of the wearer's foot.
- the sock is formed between two imaginary lines extending along the outer surface and the vertical surface from the hole H at the most front F and the rear R.
- the area of the inner flexible region MS is larger than the area of the outer flexible region LS.
- an inner flexible region MS larger than the outer flexible region LS is provided on the inner side of the foot having a more complicated uneven shape than the outer side of the foot, and therefore, the upper can be easily fitted on the inner side.
- the area of the outer flexible region AL is smaller than that of the inner side, and an upper including a reinforcing material having a larger area on the outer side where the uneven shape is simpler than the inner side will fit the foot.
- a center line C4 along the extending direction of the fourth reinforcing portion 4 extends obliquely rearward and downward toward the sole 8, and extends in the extending direction of each of the first and second reinforcing portions 1 and 2.
- the angle K4 formed by the center line C4 of the fourth reinforcing portion 4 and the horizontal line is smaller than the angles K1 and K2 formed by the center lines C1 and C2 along the horizontal line.
- the fourth reinforcing portion 4 is disposed so as to be greatly inclined in a forward leaning posture with respect to the first and second reinforcing portions 1 and 2. That is, the 4th reinforcement part 4 is extended toward diagonally back downward from the scaphoid bone BS. Therefore, the tightening force of the shoe race, the belt, etc. is transmitted further to the rear in the inner side where the side shape of the foot is more complicated than the outer side. That is, the upper is easy to fit in the rearward range of the inner side.
- a center line C3 along the extending direction of the third reinforcing portion 3 extends obliquely rearward and downward toward the sole 8.
- the 3rd reinforcement part 3 is arrange
- the angle K4 formed by the center line C4 of the fourth reinforcing portion 4 and the horizontal line is smaller than the angle K3 formed by the center line C3 and the horizontal line along the direction in which the third reinforcing portion 3 extends.
- the fourth reinforcing portion 4 is tilted more forward than the third reinforcing portion 3 inside the foot. Therefore, the lower end portion of the fourth reinforcing portion 4 is located rearward, and a large flexible region MS covered with a sock is formed between the third reinforcing portion 3 and the fourth reinforcing portion 4. Accordingly, a tightening force such as a shoe race or a belt acts on the inside of the foot having a complicated shape.
- a line 41 at the rear end of the fourth reinforcing portion 4 is inclined forward with respect to a line 21 at the rear end of the second reinforcing portion 2,
- the lower end 4E of the line 41 at the rear end of the fourth reinforcing portion 4 is disposed behind the lower end 2E of the line 21 at the rear end of the second reinforcing portion 2,
- the said 4th reinforcement part 4 covers the front part of the lower part of rib BC from a side surface.
- the area of the outer flexible region LS where the member forming the sock 5 is exposed between the first reinforcing portion 1 and the second reinforcing portion 2 on the outer surface is larger.
- an inner flexible region MS larger than the outer flexible region LS is provided on the inner side of the foot, which has a more complicated uneven shape than the outer side of the foot, and therefore, the upper can easily fit inside.
- the area of the outer flexible region AL is smaller than that of the inner side, and an upper including a reinforcing material having a larger area on the outer side where the uneven shape is simpler than the inner side will fit the foot.
- the reinforcing member includes one or more reinforcing portions having a lower end portion smaller than the upper end portion.
- the third reinforcing portion 3 has the width, and the width W30 of the lower end portion of the third reinforcing portion 3 is smaller than the width W31 of the upper end portion of the third reinforcing portion 3.
- the said 2nd reinforcement part 2 has the said width
- the said 1st reinforcement part 1 has the said width
- variety of a lower end part may be small compared with the width
- the width of the third reinforcing portion 3 is smaller at the lower end than the upper end of the third reinforcing portion 3,
- the width of the second reinforcing part 2 is smaller at the lower end than the upper end of the second reinforcing part 2,
- the width of the first reinforcing portion 1 is smaller at the lower end than the upper end of the first reinforcing portion 1. In this case, the upper fit and weight can be further improved.
- the effect will be maximized.
- a center line C4 along the extending direction of the fourth reinforcing portion 4 extends obliquely rearward and downward toward the sole 8, and extends in the extending direction of each of the first and second reinforcing portions 1 and 2.
- the angle K4 formed by the center line C4 and the horizontal line of the fourth reinforcing portion 4 is smaller than the angles K1 and K2 formed by the center lines C1 and C2 along the horizontal line.
- the rear end line 41 of the fourth reinforcing portion 4 is inclined forward with respect to the rear end line 21 of the second reinforcing portion 2;
- the lower end 4E of the rear end line of the fourth reinforcing portion 4 is arranged behind the lower end 2E of the rear end line 21 of the second reinforcing portion 2,
- the fourth reinforcing part 4 covers the lower front part of the rib BC.
- the upper is provided with four or more holes H for each of the outer side and the inner side of the foot,
- the widths of the upper end portions of the reinforcing portions 1 to 4 are set so as to face the plurality of holes H among the four or more holes H on the outer side or the inner side.
- tension is applied to the reinforcing portions 1 to 4 via the eyelet decorations 7L and 7M by the shoelaces 6 inserted into the plurality of holes H, respectively.
- the direction of the tension acting on the reinforcing part having the upper end part facing the plurality of holes H will be easily stabilized.
- the 4th reinforcement part 4 leaning forward largely covers the front part of the lower part of rib BC. This will improve the fit of the front part of the lower part of the rib BC, which is usually not good along the foot.
- exposed inner flexible region MS The area of the inner flexible region MS is larger than the area of the outer flexible region LS.
- an inner flexible region MS larger than the outer flexible region LS is provided on the inner side of the foot, which has a more complicated uneven shape than the outer side of the foot, and therefore, the upper can easily fit inside.
- the area of the outer flexible region AL is smaller than that of the inner side, and an upper including a reinforcing material having a larger area on the outer side where the uneven shape is simpler than the inner side will fit the foot.
- FIGS. 10A and 10B show Examples 1 to 10, respectively.
- Example 2 which is the most typical example will be described. As shown in FIGS. 2A and 2B, the upper U is disposed on the sole 8.
- the sole 8 may include an outsole 80 having a ground contact surface and a midsole 81 made of a foam disposed on the outsole 80. 1A to 10B, 12 and 14, the midsole 81 is provided with irregular small dots.
- the upper U includes a sock 5, eyelet decorations 7M and 7L, and reinforcing materials 1 to 4.
- the eyelet decorations 7M and 7L and the reinforcing material may be attached to the outer surface of the upper U, or may be attached to the inner surface (inner surface).
- the eyelet decorations 7M and 7L and the reinforcing material are provided with regular dots.
- the sock 5 is made of one or more members such as a woven fabric, a knitted fabric or a knitted fabric, and softly wraps the instep and the heel.
- the sock 5 may have a tongue piece (not shown).
- the outer and inner eyelet decorations 7L and 7M are respectively disposed on the outer and inner edges 5E of the opening 50 of the sock 5 in FIG. A plurality of holes H through which the shoelace 6 to be exhibited passes are defined.
- the outer and inner eyelet decorations 7L and 7M may be connected to each other at the front end, or may be separated from each other.
- the eyelet decorations 7L and 7M may have one or a plurality of cutouts 7N as shown in FIGS. Further, the eyelet decorations 7L and 7M have a single hole H as shown in FIGS. 14A-14B, and may be separated from each other or may have a plurality of holes H.
- a tape material, artificial leather, or two or more of these materials may be employed as a material for forming the eyelet decorations 7L and 7M in FIGS. 2A-2B.
- the plurality of holes H through which the shoelaces 6 pass may be small circular holes formed in the artificial leather or the like, or may be a loop material sewn on the artificial leather or the like.
- the edge portions 7L, 7M and the reinforcing material 1 may be made of a material that is less likely to stretch than the back-skin-like artificial leather.
- the outer reinforcing material includes a first reinforcing portion 1 and a second reinforcing portion 2.
- the inner reinforcing member in FIG. 2B includes a third reinforcing portion 3 and a fourth reinforcing portion 4.
- each of the first reinforcing portion 1 and the second reinforcing portion 2 is less likely to extend than the member forming the sock 5, adheres to the outer surface of the sock 5, and extends from the outer eyelet decoration 7L to the midsole. It extends to the upper end of 81.
- each of the third reinforcing portion 3 and the fourth reinforcing portion 4 in FIG. 2B is less likely to extend than the member forming the sock 5, adheres to the inner side surface of the sock 5, and extends from the inner eyelet decoration 7M to the mid. It extends to the upper end of the sole 81.
- the first reinforcing portion 1 in FIG. 2A covers at least a part of the fifth proximal phalanx B50 from the side surface.
- the second reinforcing portion 2 covers at least a part of the bone body or the bone bottom of the fifth metatarsal bone B51 from the side surface.
- the 3rd reinforcement part 3 of FIG. 2B covers at least one part of the main ball O1 from a side surface.
- the fourth reinforcing portion 4 covers at least a part of the scaphoid bone BS from the side surface.
- Each of the reinforcing portions 1 to 4 has a width in the direction in which the plurality of holes H are arranged, and the width of the lower end portion of each reinforcing portion is smaller than the width of the upper end portion.
- the direction in which the plurality of holes H are arranged is a direction in which the holes H through which the shoe races 6 exhibiting the tightening force pass are arranged.
- the rearmost hole Hr is not included in the plurality of holes H.
- the leg 59 has extended while wearing, and continues to the said opening 50 of the front F.
- the width W10 of the lower end portion of the first reinforcing portion 1 is smaller than the width W11 of the upper end portion of the first reinforcing portion 1 in FIG. 2A.
- the width W20 of the lower end portion of the second reinforcing portion 2 is smaller than the width W21 of the upper end portion of the second reinforcing portion 2.
- the width W30 of the lower end portion of the third reinforcing portion 3 is smaller than the width W31 of the upper end portion of the third reinforcing portion 3.
- the width W40 of the lower end portion of the fourth reinforcing portion 4 is smaller than the width W41 of the upper end portion of the fourth reinforcing portion 4.
- a plurality of holes H are opposed to the upper ends of the first to fourth reinforcing portions 1 to 4, respectively.
- the outer and inner eyelet decorations 7L and 7M are each provided with four or more holes H.
- the width of the lower end portion is preferably about 30% to 97% of the width of the upper end portion, more preferably about 35% to 95%, and most preferably about 50% to 85%.
- the extending direction of each of the reinforcing portions 1 to 4 is preferably substantially parallel to the tightening force by the shoelace 6 inserted through the hole H. That is, it is preferable that the extending direction of each of the reinforcing portions 1 to 4 is set so that the resultant force Fo by the shoelace 6 shown by a two-dot chain line in FIG. 11 is substantially parallel to the tensile direction acting on the hole H. .
- the position and shape of the reinforcing material effective for improving the fit should be judged by how the tightening force acts.
- the reinforcing portions 1 to 4 have virtual center lines C1 to C4 that coincide with the extending direction of the reinforcing portions 1 to 4, respectively. If the widths are difficult to measure in the direction in which the plurality of holes H are arranged, the widths may be measured in a direction perpendicular to the center lines C1 to C4.
- Center lines C1 to C4 along the extending direction of the reinforcing portions 1 to 4 extend obliquely rearward and downward toward the sole 8. 2A. More than the angles K1 and K2 formed between the center lines C1 and C2 along the extending direction of the first and second reinforcing portions 1 and 2 in FIG. 2A and the sole 8, the fourth reinforcing portion 4 in FIG. An angle K4 formed by the center line C4 and the sole 8 is smaller. Further, the angle K4 formed by the center line C4 of the fourth reinforcing portion 4 and the sole 8 is smaller than the angle K3 formed by the center line C3 of the third reinforcing portion 3 and the sole 8.
- angles K1 to K4 can be angles between the center lines C1 to C4 and the surface of the sole 8.
- the corners K1 to K4 are angles formed by the center lines C1 to C4 and horizontal lines.
- the lines 10, 20, 30, and 40 at the front ends of the reinforcing portions 1 to 4 are set in a forward inclined posture. Further, the lines 21, 31, 41 at the rear ends of the second to fourth reinforcing portions 2 to 4 are set in a forward inclined posture.
- the rear end line 41 of the fourth reinforcing portion 4 is inclined forward more than the rear end line 21 of the second reinforcing portion 2.
- the lower end 4E of the line 41 at the rear end of the fourth reinforcing portion 4 is arranged behind the lower end 2E of the line 21 at the rear end of the second reinforcing portion 2.
- the fourth reinforcing part 4 covers the front part of the lower part of the rib BC from the side, and the area where the fourth reinforcing part 4 covers the rib BC is larger than the area where the second reinforcing part 2 covers the rib BC. .
- the second reinforcing portion 2 may not cover the rib BC at all.
- the upper U in FIG. 2A has an outer flexible region LS where the member forming the sock 5 is exposed between the first reinforcing portion 1 and the second reinforcing portion 2 on the outer surface.
- the upper U of FIG. 2B has an inner flexible region MS where the member forming the sock 5 is exposed between the third reinforcing portion 3 and the fourth reinforcing portion 4 on the inner surface.
- the area of the inner flexible region MS is larger than the area of the outer flexible region LS in FIG. 2A.
- Example 2 a different part from Example 2 is mainly demonstrated.
- the first example shown in FIGS. 1A and 1B does not have the fourth reinforcing portion 4.
- the outer flexible region LS in FIG. 1A extends along the outer surface from the most front F and rear R holes H among the plurality of holes H through which the shoelace 6 passes in the outer eyelet decoration 7L.
- it means a region where the member forming the sock 5 is exposed between two imaginary lines VL taken along the vertical plane.
- the flexible region MS on the inner side of FIG. 1B extends along the outer side surface from the hole H at the most front F and the rear R among the plurality of holes H through which the shoelaces 6 in the inner eyelet decoration 7M pass. It means a region where the member forming the sock 5 is exposed between two virtual lines VL lowered along the surface.
- the area of the inner flexible region MS is larger than the area of the outer flexible region LS.
- Example 3 shown in FIGS. 3A and 3B, the widths of the inner and outer reinforcing portions 1 to 4 are larger than those of the second embodiment.
- Example 4 of FIGS. 4A and 4B as shown in FIG. 4B, a cutout 7N is formed in the inner eyelet decoration 7M, and the continuity of the inner eyelet decoration 7M is blocked.
- the widths W10, W11... W40, W41 of the reinforcing portions 1 to 4 indicate the widths in the direction perpendicular to the center lines C1 to C4, respectively.
- the width W41 of the upper end portion of the fourth reinforcing portion 4 is a distance W41 between two lead lines parallel to the center line C4.
- the width W40 of the lower end portion of the fourth reinforcing portion 4 is a distance W40 between two lead lines parallel to the same center line C4.
- the sock 5 is formed between the front end of the small sphere O5 at the outer edge 7L and the rear end of the outer cage AL along the outer surface and between two imaginary lines taken along the vertical surface.
- the sock 5 is formed between two imaginary lines extending along the inner surface from the front end of the main ball O1 and the rear end of the inner ball AM at the inner edge portion 7M and along the vertical surface.
- the inner flexible region MS where the member is exposed The area of the inner flexible region MS is larger than the area of the outer flexible region LS.
- Example 5 of FIGS. 5A and 5B as shown in FIG. 5B, a notch 7N is formed in the inner eyelet decoration 7M between the third reinforcing part 3 and the fourth reinforcing part 4, and the inner eyelet decoration is formed.
- the continuity of 7M is blocked, and the continuity between the third reinforcing portion 3 and the fourth reinforcing portion 4 is also blocked.
- Example 6 of FIGS. 6A and 6B as shown in FIG. 6B, a plurality of cutouts 7N are formed in the inner eyelet decoration 7M so that the continuity of the inner eyelet decoration 7M and the space between the reinforcing portions 3 and 4 are increased. Continuity is interrupted.
- the fitting performance increases as the area of the reinforcing material increases.
- the reason is that the outer side L of the foot is formed by a relatively inclined surface with relatively gentle irregularities, and it is assumed that a stiff reinforcing material follows the surface of the outer side L of the foot without loosening.
- Example 2-3 it can be seen from the comparison between Example 2-3 and Example 4-6 in FIG. 13 that the fitting performance of the inner side M is improved when the inner eyelet decoration 7M is divided forward and backward.
- FIGS. 7B to 9B a through hole is formed in a part of one reinforcing portion 1 to 4 inside and outside the foot, and a small soft region SS where the sock 5 is exposed is provided. In these cases, further weight reduction will be possible. However, some changes in fit performance may occur.
- widths W10... W41 should be understood when through holes are formed in a part of one of the reinforcing portions 1 to 4 and the flexible region SS is present.
- the width W30 and the width W40 at the lower end should be determined based on the front lines 30 and 40 and the rear lines 31 and 41.
- the substantial width of the upper end may be smaller than W31 and W41.
- the tightening force of the shoelace 6 will act locally on the sole 8 via the inner and outer eyelet decorations 7M and 7L and the reinforcing portions 3 and 4.
- the width W31 and the width W41 at the upper end should be determined based on the lines 30 and 40 at the front end and the lines 31 and 41 at the rear end.
- each of the reinforcing portions 3 and 4 is formed such that a pair of front and rear tape materials having a constant width are arranged in a substantially V shape, and the flexible region SS is formed from the upper end portion to the lower end portion.
- notches are formed in the lower ends of the outer first reinforcing portion and the second reinforcing portions 1 and 2, and a small flexible region SS is provided. Moreover, the 1st reinforcement part 1 and the 2nd reinforcement part 2 are mutually connected back and forth in the upper end part and the upper-lower center part.
- the shoelace 6 that engages with the eyelet decoration 7 ⁇ / b> L outside the front portion will transmit a tightening force to the upper U via the first reinforcing portion 1.
- the shoelace 6 engaged with the eyelet decoration 7 ⁇ / b> L outside the rear portion will transmit the tightening force to the upper U via the second reinforcing portion 2.
- the 1st reinforcement part 1 and the 2nd reinforcement part 2 may mutually be connected in the upper end part, and should just be mutually isolate
- a virtual line VL2 that separates the first reinforcing portion 1 and the second reinforcing portion 2 is set, and the widths W10, W11, W20, and W21 should be determined in the same manner as in FIG. 9B. .
- the 1st reinforcement part 1 and the 2nd reinforcement part 2 are fully connected before and after each other.
- the fitting performance may be improved.
- the 3rd reinforcement part 3 of FIG. 8B has the width W30 of a lower end part small compared with the width W31 of an upper end part, Therefore It is included in the present invention.
- FIGS. 14A and 14B includes a heel counter 9.
- the reinforcing portions 1 to 4 are marked with regular dots, while the heel counter 9 is hatched.
- the front first and third reinforcing portions 1 and 3 extend to the midsole 81.
- the second reinforcing part 2 in FIG. 14A extends to the midsole 81 or the heel counter 9.
- the fourth reinforcing portion 4 in FIG. 14B does not extend to the midsole 81 but extends to the heel counter 9.
- the second and / or fourth reinforcing portions 2 and 4 may extend to the midsole (sole) 81 while being sandwiched between the heel counter 9 and the sock 5.
- first and second reinforcing portions 1 and 2 of FIG. 14A are formed in a loop shape.
- 3rd and 4th reinforcement parts 3 and 4 of FIG. 14B are formed in the loop shape.
- the reinforcing portion is formed in a loop shape as in this example, except for the upper edge extending in the front-rear direction along the eyelet decorations 7L, 7M and the lower edge extending in the front-rear direction along the sole or heel counter 9.
- the widths of the upper and lower ends should be determined.
- the loop-like reinforcing portions 1 to 4 may be laminated with a tape material T that does not substantially extend at all by an external force generated during wearing.
- the heel counter 9 may be laminated by adhering a resin layer 9P having a rigidity higher than that of the base 9B on a base 9B of artificial leather having a low rigidity. Further, the midsole 81 may have a plurality of layers as in this example.
- the sole disposed below the upper may have only an outsole.
- the upper may be a high cut type instead of a low cut type.
- each reinforcing material may be fixed to the sock by any of pasting, adhesion, and / or stitching. Accordingly, such changes and modifications are to be construed as within the scope of the present invention as defined by the claims.
- the present invention can be applied to a shoe having a tightening structure using a tightening member such as a shoelace or a belt in addition to a shoe having a string tightening structure using a shoelace.
- a tightening member such as a shoelace or a belt
- First reinforcing portion 2 Second reinforcing portion 2E: Lower end 20: Front end line 21: Rear end line 3: Third reinforcing portion 30: Front end line 31: Rear end line 4: Fourth reinforcing portion 4E : Lower end 40: Front end line 41: Rear end line T: Tape material 5: Sock 5E: Edge 50: Opening 6: Shoelace 7L: Outer eyelet decoration 7M: Inner eyelet decoration 7N: Notch 8: Sole 80 : Outsole 81: Midsole 9: Heel counter LS, MS, SS: Soft region BC: Rib BS: Scaphoid B50: Fifth proximal phalanx B51: Fifth metatarsal bone O1: Mother rib C1-C4 : Center line F: Front R: Back K1 to K4: Corner U: Upper VL: Virtual lines W10, W11, W20, W21, W30, W31, W40, W41: Width
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Abstract
Description
前記ソック5を形成する部材よりも伸び難く前記ソック5の外側面に付着し前記外側の縁部7Lからソール8またはヒールカウンタ9まで延びる外側Lの少なくとも1つの補強材と、
前記ソック5を形成する部材よりも伸び難く前記ソック5の内側面に付着し前記内側の縁部7Mからソール8またはヒールカウンタ9まで延びる内側Mの少なくとも1つの補強材とを備え、
前記外側Lの少なくとも1つの補強材は、第5基節骨B50の少なくとも一部を側面から覆う第1補強部1と、第5中足骨B51の骨体もしくは骨底の少なくとも一部を側面から覆う第2補強部2とを包含し、
前記内側Mの少なくとも1つの補強材は、母趾球O1の少なくとも一部を側面から覆う第3補強部3を包含し、
前記複数の補強部のうち少なくとも1つの補強部の幅は前記当該補強部の上端部に比べ下端部が小さい。
本発明において、「少なくとも1つの補強材が第1補強部と第2補強部とを包含する」とは、「少なくとも1つの補強材が第1補強部と第2補強部との両方を包含する」形態や「少なくとも1つの補強材が第1補強部を包含し、それとは別の少なくとも1つの補強材が第2補強部を包含する」形態等を含むことを意味する。
したがって、アッパーが着用者の足の形状にフィットし易く、かつ、補強材が第5基節骨、第5中足骨、母趾球の少なくとも一部という必要最低限の箇所に配置され、その結果として補強材の面積が小さくなることで、軽量化が図られるだろう。
一方、第3補強部3は母趾球O1の側面を覆う。そのため、小さな補強材で足の内側を効率良く支持すると共に足の内側にフィットし易く、かつ、補強材の面積が小さくなることで、軽量化が図られるだろう。
前記ソック5を形成する部材よりも伸び難く前記ソック5の外側面に付着し前記外側の縁部7Lからソール8またはヒールカウンタ9まで延びる外側Lの少なくとも1つの補強材と、
前記ソック5を形成する部材よりも伸び難く前記ソック5の内側面に付着し前記内側の縁部7Mからソール8またはヒールカウンタ9まで延びる内側Mの少なくとも1つの補強材とを備え、
前記外側Lの少なくとも1つの補強材は、第5基節骨B50の少なくとも一部を側面から覆う第1補強部1と、第5中足骨B51の骨体もしくは骨底の少なくとも一部を側面から覆う第2補強部2とを包含し、
前記内側Mの少なくとも1つの補強材は、母趾球O1の少なくとも一部を側面から覆う第3補強部3を包含し、
前記複数の補強部のうち少なくとも1つの補強部の幅は前記当該補強部の上端部に比べ下端部が小さい。
この場合も、前記一つの局面と同様の効果を奏するかもしれない。
前記「別の局面」においては、シューレースを含む締付部材が備えられていてもよい。たとえば、締付部材としては、シューレースの他に非伸縮性または伸縮性のベルト部材が採用されてもよい。ベルト部材が採用される場合、ベルトの本数は1本または2本以上設けられてもよい。
本発明において、靴がシューレースを有する場合、前記縁部7L,7Mは、たとえばハトメ飾りで形成されていてもよいし、筒状のループで形成されていてもよい。一方、靴のアッパーがベルトで締め付けられシューレースで締め付けられない場合、前記縁部7L,7Mとしては前記補強材と同じか又は近似した素材を用いることができ、前記ソック5よりも伸び難い素材を用いることができる。
本発明において、「補強部の幅」は、前記シューレース6が通る複数の孔Hが内側または外側において1列に滑らかに並んでいる場合、前記複数の孔Hが並んでいる方向の幅を意味すると解することができる。
一方、前記複数の孔Hが内側または外側において千鳥状に並んでいる場合など全ての場合において前記「補強部の幅」は、各補強部が延びる方向に沿った中心線C1~C4に直交する方向の幅を意味すると解することができる。
前記各補強部1~4の前端または後端のラインが滑らかでない場合などにおいては、「補強部の上端部の幅」は前記最も上の1/3の部分の平均値が採用され、「補強部の下端部の幅」は前記最も下の1/3の部分の平均値が採用されてもよい。
例えば、好ましくは、前記内側の少なくとも1つの補強材は、舟状骨BSの少なくとも一部を側面から覆う第4補強部4を更に備え、
前記第4補強部4は幅を有し、前記第4補強部4の上端部の幅W41に比べ第4補強部4の下端部の幅W40が小さい。
前記内側の縁部7Mにおける前記複数の孔Hのうち最も前方Fおよび後方Rの孔Hから前記外側面に沿って、かつ、鉛直面に沿って下した2本の仮想線の間において前記ソック5を形成する部材が露出した内側の柔領域MSとを備え、
前記外側の柔領域LSの面積に比べ前記内側の柔領域MSの面積の方が大きい。
前記第4補強部4の後端のライン41の下端4Eが、前記第2補強部2の後端のライン21の下端2Eよりも後方に配置され、
前記第4補強部4が踵骨BCの下部の前部を側面から覆う。
前記内側面の前記第3補強部3と前記第4補強部4との間において前記ソック5を形成する部材が露出した内側の柔領域MSの面積の方が大きい。
例えば、前記第3補強部3は前記幅を有し、前記第3補強部3の上端部の幅W31に比べ第3補強部3の下端部の幅W30が小さい。
あるいは、前記第2補強部2は前記幅を有し、前記第2補強部2の上端部の幅W21に比べ第2補強部2の下端部の幅W20が小さい。
あるいは、前記第1補強部1は前記幅を有し、前記第1補強部1の上端部の幅W11に比べ第1補強部1の下端部の幅W10が小さい。
また、これらのうちの2以上の補強部において上端部の幅に比べ下端部の幅が小さくてもよい。
前記第2補強部2の前記幅は前記第2補強部2の上端部に比べ下端部が小さく、
前記第1補強部1の前記幅は前記第1補強部1の上端部に比べ下端部が小さい。
この場合、アッパーのフィット性の向上および軽量化がより一層図られるだろう。
前記内側面の前記第3補強部3と前記第4補強部4との間において前記ソック5を形成する部材が露出した内側の柔領域MSの面積の方が大きい。
この場合、前記効果が最大限に図られるだろう。
前記第4補強部4の後端のライン41が前記第2補強部2の後端のライン21よりも前傾しており、
前記第4補強部4の後端のラインの下端4Eが、前記第2補強部2の後端のライン21の下端2Eよりも後方に配置され、
前記第4補強部4が踵骨BCの下部の前部を覆う。
前記外側または内側の前記4個以上の孔Hのうち複数の孔Hに対峙するように前記各補強部1~4の上端部の幅が設定されている。
この場合、大きく前傾した第4補強部4が踵骨BCの下部の前部を覆う。そのため、通常足沿いの良くない踵骨BCの下部の前部のフィット性が向上するだろう。
前記内側の縁部7Mにおける母趾球の前端および内踝の後端から前記内側面に沿って、かつ、鉛直面に沿って下した2本の仮想線の間において前記ソック5を形成する部材が露出した内側の柔領域MSとを備え、
前記外側の柔領域LSの面積に比べ前記内側の柔領域MSの面積の方が大きい。
この場合、足の外側に比べ凹凸形状が複雑な足の内側には外側の柔領域LSよりも大きい内側の柔領域MSが設けられており、したがって、内側においてアッパーがフィットし易い。一方、外側の柔領域ALの面積は、内側のそれよりも小さく、内側に比べ凹凸形状が単純な外側において、大きな面積の補強材を含むアッパーでも足にフィットするだろう。
図2Aおよび図2Bに示すように、アッパーUはソール8の上に配置されている。
前記ソック5が例えば裏皮状の人工皮革が採用されている場合、前記縁部7L,7Mや補強材1は、前記裏皮状の人工皮革よりも伸び難い素材が採用されてもよい。
ソール8の表面が水平面または水平面に近い場合、前記各角K1~K4は各中心線C1~C4とソール8の表面との間の角度とすることができる。一方、ソール8の表面が大きく湾曲している場合や凹凸がある場合には、前記各角K1~K4は各中心線C1~C4と水平線のなす角となる。
前記内側の柔領域MSの面積は図2Aの前記外側の柔領域LSの面積よりも大きい。
以下の例においては実施例2と異なる部分について主に説明する。
本例1の場合、図1Aの外側の柔領域LSは、前記外側のハトメ飾り7Lにおける前記シューレース6が通る複数の孔Hのうち最も前方Fおよび後方Rの孔Hから前記外側面に沿って、かつ、鉛直面に沿って下した2本の仮想線VLの間において前記ソック5を形成する部材が露出した領域を意味する。一方、図1Bの内側の柔領域MSは前記内側のハトメ飾り7Mにおける前記シューレース6が通る複数の孔Hのうち最も前方Fおよび後方Rの孔Hから前記外側面に沿って、かつ、鉛直面に沿って下した2本の仮想線VLの間において前記ソック5を形成する部材が露出した領域を意味する。本例の場合も、前記外側の柔領域LSの面積に比べ前記内側の柔領域MSの面積の方が大きい。
図4Aおよび図4Bの例4では、図4Bに示すように、内側のハトメ飾り7Mに切り欠き7Nが形成されて、内側のハトメ飾り7Mの連続性が遮断されている。
たとえば、第4補強部4の上端部の幅W41は、中心線C4に平行な2本の引出線の間の距離W41である。一方、第4補強部4の下端部の幅W40は同中心線C4に平行な2本の引出線の間の距離W40である。
前記外側の縁部7Lにおける小趾球O5の前端および外踝ALの後端から前記外側面に沿って、かつ、鉛直面に沿って下した2本の仮想線の間において前記ソック5を形成する部材が露出した外側の柔領域LSと、
前記内側の縁部7Mにおける母趾球O1の前端および内踝AMの後端から前記内側面に沿って、かつ、鉛直面に沿って下した2本の仮想線の間において前記ソック5を形成する部材が露出した内側の柔領域MSとを備え、
前記外側の柔領域LSの面積に比べ前記内側の柔領域MSの面積の方が大きい。
まず、テストに先立って、図12Aおよび図12Bの内外に補強材を有していない比較例の靴を用意した。更に、前記比較例のアッパーに補強材を貼り付けて、図1A-図1Bのような試験例1、図2A-図2Bの試験例2および図3A-図3Bの試験例3の靴を用意した。更に、試験例2および3の内側のハトメ飾り7Mの一部を切り欠いて、図4A-図6Bに示す試験例4-6の靴を用意した。
図7B-図9Bの例では足の内外において、1つの補強部1~4の一部に貫通孔が形成されて、ソック5が露出した小さい柔領域SSが設けられている。これらの場合、更なる軽量化が可能であろう。しかし、フィット性能に若干の変化が生じるかもしれない。
したがって、この場合も、上下端部の幅W30,W31,W40,W41は、前端のライン30,40と後端のライン31,41とを基準に決定されるべきである。
なお、第2および/または第4補強部2,4はヒールカウンタ9とソック5との間に挟まれた状態でミッドソール(ソール)81まで延びていてもよい。
たとえば、アッパーの下に配置されるソールは、アウトソールのみを有していてもよい。アッパーはローカットタイプではなく、ハイカットタイプであってもよい。
また、各補強材は貼付、接着及び/又は縫合のいずれでソックに固着されていてもよい。
したがって、そのような変更および修正は、請求の範囲から定まる本発明の範囲内のものと解釈される。
2:第2補強部 2E:下端 20:前端のライン 21:後端のライン
3:第3補強部 30:前端のライン 31:後端のライン
4:第4補強部 4E:下端 40:前端のライン 41:後端のライン
T:テープ材
5:ソック 5E:縁 50:開口
6:シューレース
7L:外側のハトメ飾り 7M:内側のハトメ飾り 7N:切り欠き
8:ソール 80:アウトソール 81:ミッドソール
9:ヒールカウンタ
LS,MS,SS:柔領域
BC:踵骨 BS:舟状骨 B50:第5基節骨 B51:第5中足骨
O1:母趾球
C1~C4:中心線
F:前方 R:後方
K1~K4:角
U:アッパー VL:仮想線
W10,W11,W20,W21,W30,W31,W40,W41:幅
Claims (17)
- 靴のアッパーであって、
ソック5と、
前記ソック5の開口50の外側および内側の縁5Eにそれぞれ配置され前記ソック5を形成する部材よりも伸び難く、シューレース6が通る複数の孔Hを定義する外側および内側の縁部7L,7Mと、
前記ソック5を形成する部材よりも伸び難く前記ソック5の外側面に付着し前記外側の縁部7Lからソール8またはヒールカウンタ9まで延びる外側Lの少なくとも1つの補強材と、
前記ソック5を形成する部材よりも伸び難く前記ソック5の内側面に付着し前記内側の縁部7Mからソール8またはヒールカウンタ9まで延びる内側Mの少なくとも1つの補強材とを備え、
前記外側Lの少なくとも1つの補強材は、第5基節骨B50の少なくとも一部を側面から覆う第1補強部1と、第5中足骨B51の骨体もしくは骨底の少なくとも一部を側面から覆う第2補強部2とを包含し、
前記内側Mの少なくとも1つの補強材は、母趾球O1の少なくとも一部を側面から覆う第3補強部3を包含し、
前記複数の補強部のうち少なくとも1つの補強部の幅は前記当該補強部の上端部に比べ下端部が小さい。 - 請求項1のアッパーにおいて、
前記内側の少なくとも1つの補強材は、舟状骨BSの少なくとも一部を側面から覆う第4補強部4を更に備え、
前記第4補強部4は幅を有し、前記第4補強部4の上端部の幅W41に比べ第4補強部4の下端部の幅W40が小さい。 - 請求項1のアッパーにおいて、
前記外側の縁部7Lにおける前記複数の孔Hのうち最も前方Fおよび後方Rの孔Hから前記外側面に沿って、かつ、鉛直面に沿って下した2本の仮想線の間において前記ソック5を形成する部材が露出した外側の柔領域LSと、
前記内側の縁部7Mにおける前記複数の孔Hのうち最も前方Fおよび後方Rの孔Hから前記外側面に沿って、かつ、鉛直面に沿って下した2本の仮想線の間において前記ソック5を形成する部材が露出した内側の柔領域MSとを備え、
前記外側の柔領域LSの面積に比べ前記内側の柔領域MSの面積の方が大きい。 - 請求項2のアッパーにおいて、
前記第4補強部4の延びる方向に沿った中心線C4は、前記ソール8に向かって斜め後方の下方に延び、前記第1及び第2補強部1,2の各々の延びる方向に沿った中心線C1,C2と水平線のなす角K1及びK2よりも前記第4補強部4の前記中心線C4と前記水平線のなす角K4の方が小さい。 - 請求項4のアッパーにおいて、
前記第3補強部3の延びる方向に沿った中心線C3は、前記ソール8に向かって斜め後方の下方に延びている。 - 請求項4もしくは5のアッパーにおいて、
前記第3補強部3の延びる方向に沿った中心線C3と前記水平線のなす角K3よりも前記第4補強部4の中心線C4と前記水平線のなす角K4の方が小さい。 - 請求項2,4,5もしくは6のアッパーにおいて、
前記第4補強部4の後端のライン41が前記第2補強部2の後端のライン21よりも前傾しており、
前記第4補強部4の後端のライン41の下端4Eが、前記第2補強部2の後端のライン21の下端2Eよりも後方に配置され、
前記第4補強部4が踵骨BCの下部の前部を側面から覆う。 - 請求項2,4,5,6もしくは7のアッパーにおいて、
前記外側面の前記第1補強部1と前記第2補強部2との間において前記ソック5を形成する部材が露出した外側の柔領域LSの面積に比べ、
前記内側面の前記第3補強部3と前記第4補強部4との間において前記ソック5を形成する部材が露出した内側の柔領域MSの面積の方が大きい。 - 請求項2又は4~8のいずれか1項において、
前記第3補強部3は幅を有し、前記第3補強部3の上端部の幅W31に比べ第3補強部3の下端部の幅W30が小さい。 - 請求項2又は4~9のいずれか1項において、
前記第2補強部2は幅を有し、前記第2補強部2の上端部の幅W21に比べ第2補強部2の下端部の幅W20が小さい。 - 請求項2又は4~10のいずれか1項において、
前記第1補強部1は幅を有し、前記第1補強部1の上端部の幅W11に比べ第1補強部1の下端部の幅W10が小さい。 - 請求項2において、
前記第3補強部3の前記幅は前記第3補強部3の上端部に比べ下端部が小さく、
前記第2補強部2の前記幅は前記第2補強部2の上端部に比べ下端部が小さく、
前記第1補強部1の前記幅は前記第1補強部1の上端部に比べ下端部が小さい。 - 請求項12のアッパーにおいて、
前記外側面の前記第1補強部1と前記第2補強部2との間において前記ソック5を形成する部材が露出した外側の柔領域LSの面積に比べ、
前記内側面の前記第3補強部3と前記第4補強部4との間において前記ソック5を形成する部材が露出した内側の柔領域MSの面積の方が大きい。 - 請求項2のアッパーにおいて、
前記第4補強部4の延びる方向に沿った中心線C4は、前記ソール8に向かって斜め後方の下方に延び、前記第1及び第2補強部1,2の各々の延びる方向に沿った中心線C1,C2と水平線のなす角K1及びK2よりも前記第4補強部4の前記中心線C4と前記水平線のなす角K4の方が小さく、
前記第4補強部4の後端のライン41が前記第2補強部2の後端のライン21よりも前傾しており、
前記第4補強部4の後端のラインの下端4Eが、前記第2補強部2の後端のライン21の下端2Eよりも後方に配置され、
前記第4補強部4が踵骨BCの下部の前部を覆う。 - 請求項1~14のいずれか1項のアッパーにおいて、
前記複数の孔Hは足の外側および内側のそれぞれについて4個以上設けられ、
前記外側または内側の前記4個以上の孔Hのうち複数の孔Hに対峙するように、前記各補強部1~4の上端部の幅が設定されている。 - 靴のアッパーであって、
ソック5と、
前記ソック5の足幅方向の中央寄りの縁5Eにそれぞれ配置され前記ソック5を形成する部材よりも伸び難い外側および内側の縁部7L,7Mと、
前記ソック5を形成する部材よりも伸び難く前記ソック5の外側面に付着し前記外側の縁部7Lからソール8またはヒールカウンタ9まで延びる外側Lの少なくとも1つの補強材と、
前記ソック5を形成する部材よりも伸び難く前記ソック5の内側面に付着し前記内側の縁部7Mからソール8またはヒールカウンタ9まで延びる内側Mの少なくとも1つの補強材とを備え、
前記外側Lの少なくとも1つの補強材は、第5基節骨B50の少なくとも一部を側面から覆う第1補強部1と、第5中足骨B51の骨体もしくは骨底の少なくとも一部を側面から覆う第2補強部2とを包含し、
前記内側Mの少なくとも1つの補強材は、母趾球O1の少なくとも一部を側面から覆う第3補強部3を包含し、
前記複数の補強部のうち少なくとも1つの補強部の幅は前記当該補強部の上端部に比べ下端部が小さい。 - 請求項1、2または16のアッパーにおいて、
前記外側の縁部7Lにおける小趾球の前端および外踝の後端から前記外側面に沿って、かつ、鉛直面に沿って下した2本の仮想線の間において前記ソック5を形成する部材が露出した外側の柔領域LSと、
前記内側の縁部7Mにおける母趾球の前端および内踝の後端から前記内側面に沿って、かつ、鉛直面に沿って下した2本の仮想線の間において前記ソック5を形成する部材が露出した内側の柔領域MSとを備え、
前記外側の柔領域LSの面積に比べ前記内側の柔領域MSの面積の方が大きい。
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JP2016511218A JP6085066B2 (ja) | 2014-03-31 | 2014-03-31 | 靴のアッパー |
PCT/JP2014/059541 WO2015151195A1 (ja) | 2014-03-31 | 2014-03-31 | 靴のアッパー |
US15/300,253 US20170143075A1 (en) | 2014-03-31 | 2014-03-31 | Upper of Shoe |
EP14888343.2A EP3127448B1 (en) | 2014-03-31 | 2014-03-31 | Shoe upper |
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PCT/JP2014/059541 WO2015151195A1 (ja) | 2014-03-31 | 2014-03-31 | 靴のアッパー |
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US (1) | US20170143075A1 (ja) |
EP (1) | EP3127448B1 (ja) |
JP (1) | JP6085066B2 (ja) |
WO (1) | WO2015151195A1 (ja) |
Cited By (2)
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CN110432580A (zh) * | 2019-07-25 | 2019-11-12 | 温州职业技术学院 | 一种防止下陷的劳保鞋 |
JP7514888B2 (ja) | 2022-08-18 | 2024-07-11 | 株式会社アシックス | 靴および靴の製造方法 |
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Publication number | Priority date | Publication date | Assignee | Title |
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JP6026583B2 (ja) * | 2015-03-23 | 2016-11-16 | 美津濃株式会社 | シューズのアッパー構造およびシューズ |
JP5986700B1 (ja) * | 2015-10-08 | 2016-09-06 | 株式会社アシックス | アッパーおよびソールを有する靴 |
US11445779B2 (en) * | 2016-07-21 | 2022-09-20 | Nike, Inc. | Article of footwear with multiple layers, retention system for an article of footwear, and methods of manufacture |
US10881168B2 (en) | 2017-03-20 | 2021-01-05 | Athalonz, Llc | Athletic shoe outsole with grip and glide tread pattern |
US10856614B2 (en) * | 2017-03-20 | 2020-12-08 | Athalonz, Llc | Athletic shoe with performance features |
KR101868284B1 (ko) * | 2017-07-04 | 2018-07-17 | 진성민 | 발맞춤이 가능한 기능성 보조 깔창 |
US10834998B2 (en) * | 2018-04-13 | 2020-11-17 | Wolverine Outdoors, Inc. | Footwear including a holding cage |
WO2020214379A1 (en) * | 2019-04-17 | 2020-10-22 | Nike Innovate C.V. | Footwear upper with branched forefoot straps |
CN115484847A (zh) * | 2020-04-23 | 2022-12-16 | 株式会社爱世克私 | 鞋类 |
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JPS62231602A (ja) * | 1986-01-28 | 1987-10-12 | プリンス マニュファクチュアリング インコーポレーテッド | スポ−ツ靴 |
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IT8121560V0 (it) * | 1981-04-23 | 1981-04-23 | Nuova Zarine Costruzione Macch | Calzatura con tomaia zonalmente ricoperta da materiale sintetico iniettato stabilmente unito alla tela. |
US7823298B2 (en) * | 2003-04-24 | 2010-11-02 | Asics Corporation | Athletic shoes having an upper whose fitting property is improved |
US8122616B2 (en) * | 2008-07-25 | 2012-02-28 | Nike, Inc. | Composite element with a polymer connecting layer |
US20130312284A1 (en) * | 2011-05-27 | 2013-11-28 | Nike, Inc. | Article of Footwear Having Welded Upper |
US9414638B2 (en) * | 2011-08-02 | 2016-08-16 | Nike, Inc. | Golf shoe with natural motion structures |
JP5652930B2 (ja) * | 2012-02-17 | 2015-01-14 | 株式会社アシックス | 靴およびその製造方法 |
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2014
- 2014-03-31 WO PCT/JP2014/059541 patent/WO2015151195A1/ja active Application Filing
- 2014-03-31 EP EP14888343.2A patent/EP3127448B1/en active Active
- 2014-03-31 JP JP2016511218A patent/JP6085066B2/ja active Active
- 2014-03-31 US US15/300,253 patent/US20170143075A1/en not_active Abandoned
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US2096160A (en) * | 1936-09-29 | 1937-10-19 | Francis S Chambers | Device for the correction of weakness of the feet |
JPS4948435A (ja) * | 1972-04-13 | 1974-05-10 | ||
JPS5762901U (ja) * | 1980-09-30 | 1982-04-14 | ||
JPS62231602A (ja) * | 1986-01-28 | 1987-10-12 | プリンス マニュファクチュアリング インコーポレーテッド | スポ−ツ靴 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110432580A (zh) * | 2019-07-25 | 2019-11-12 | 温州职业技术学院 | 一种防止下陷的劳保鞋 |
JP7514888B2 (ja) | 2022-08-18 | 2024-07-11 | 株式会社アシックス | 靴および靴の製造方法 |
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JPWO2015151195A1 (ja) | 2017-04-13 |
JP6085066B2 (ja) | 2017-02-22 |
EP3127448B1 (en) | 2018-10-03 |
US20170143075A1 (en) | 2017-05-25 |
EP3127448A4 (en) | 2017-11-22 |
EP3127448A1 (en) | 2017-02-08 |
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