JP3226897U - shoes - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a shoe capable of improving the fit to a foot with a simple structure. A foot insertion opening (1), an upper (4) having an inner portion (2) and an outer portion (3), and a shoe sole (5) are provided, and a plurality of first insertion holes (8) are provided on the outer instep side of an upper instep (6). It is provided with a plurality of second insertion holes 9 on the inner shell side, a first opening 10 on the outer shell side of the exterior portion in the vicinity of the first insertion hole, and a position near the second insertion hole on the inner shell side. The second opening 11 is provided on the upper side, the band-shaped first member 12 is arranged between the exterior part and the interior part on the outer instep side of the upper, and the band-shaped first member 12 is disposed between the exterior part and the interior part on the inner instep side. The two members 13 are arranged, the base end portion of the first member is fixed to a position corresponding to the heel of the foot of the shoe sole, and the distal end portion 12b having the first string engaging portion 14 is outward from the first opening portion. When exposed, the base end portion of the second member is fixed to a position corresponding to the heel of the foot of the shoe sole, and the tip end portion 13b provided with the second string engaging portion 15 is exposed to the outside from the second opening portion. [Selection diagram] Figure 1

Description

The present invention relates to a shoe that can improve the fit of a wearer's foot.

2. Description of the Related Art Conventionally, various types of shoe structures have been proposed that can improve or adjust the fit of the wearer's foot. For example, Patent Document 1 discloses a shoe that tightens a mouth with a tightening band provided with a locking means capable of adjusting a tightening degree.

JP, 2012-110687, A

However, in the shoe of Patent Document 1, although the wearer's ankle circumference can be fixed to the shoe by tightening the opening, depending on the strength of the exercise and the thickness of the sock, the heel inside the shoe may occur during the exercise. It may float from the soles.

Further, merely tightening the shoelace can strengthen the tightening around the instep, but it cannot improve the fit from the heel to the instep of the foot.

Further, the more members for adjusting the tightening of the shoelaces and the more members for improving the fitting property to the foot, the heavier the weight of the shoe, and the heavier the load on the foot of the wearer.

The present invention has been made in view of the above circumstances, and an object of the present invention is to provide a shoe that can improve the fit to the foot with a simple configuration.

The present invention according to claim 1 for solving the above-mentioned problems, a foot insertion opening for inserting a foot, an upper having an interior portion in contact with the surface of the foot and an exterior portion covering the interior portion from the outside, A shoe sole for supporting the foot from below, a plurality of first insertion holes for passing shoelaces on the outer upper side of the upper instep of the upper, and a shoe on the inner upper side of the upper instep of the upper A plurality of second insertion holes for passing the string are provided, on the outer shell side of the exterior part of the upper, a first opening is provided in the vicinity of the first insertion hole, and on the inner shell side of the exterior part of the upper, (2) A second opening is provided in the vicinity of the insertion hole, a strip-shaped first member is arranged between the exterior part and the interior part on the outer instep side of the upper, and the exterior part and the interior are located on the inner instep side of the upper. A band-shaped second member is disposed between the first part and the first part, and the base end part of the first member is fixed to a position corresponding to the heel of the foot of the shoe sole, and the first string engaging part for engaging the shoelace. A distal end portion provided with is exposed to the outside from the first opening portion, a proximal end portion of the second member is fixed to a position corresponding to the heel of the foot of the shoe sole, and a second lace engaging member for engaging the lace. The tip portion including the joint portion is exposed to the outside from the second opening.

According to such a configuration, the lace shoe having the first insertion hole and the second insertion hole through the first lace engaging portion and the second lace engaging portion provided on the first member and the second member, respectively. Can be engaged. Here, since the base end portions of the first member and the second member are fixed to the soles at positions corresponding to the heels of the feet, the first lace engaging portion and the second lace are tightened by tightening the laces. Tension is applied to the whole of the first member and the second member via the engaging portion. As a result, the tightening force by tightening the shoelaces acts from the heel of the wearer's foot to the upper part of the instep, and the fit of the shoe to the wearer's foot is improved.

Further, since the first member and the second member are arranged between the exterior portion and the interior portion of the upper, the first member and the second member do not come into direct contact with the wearer's foot. As a result, the wearer does not feel discomfort during exercise. Furthermore, since the first member and the second member do not appear in the appearance of the shoe except for the first lace engaging portion and the second lace engaging portion at the tip end, the shoe design is not impaired.

In the present invention according to claim 2, the first opening is provided in the vicinity of the first uppermost step hole closest to the foot insertion opening among the plurality of first insertion holes, and the second opening is provided with the plurality of second insertion holes. It is provided in the vicinity of the second uppermost step hole which is the closest to the foot insertion port among the insertion holes.

According to such a configuration, the respective tip portions of the first member and the second member are exposed at a position closer to the foot insertion opening, that is, a position closer to the wearer's ankle. Thereby, by tightening the shoelaces engaged with the first lace engaging portion and the second lace engaging portion, the shoelace is worn from the position corresponding to the heel of the foot through the first member and the second member. The tightening force acts near the wearer's ankle, and the fit of the shoe to the wearer's foot can be enhanced.

In the present invention according to claim 3, the first member and the second member are elastically deformable.

According to such a configuration, the tightening degree of the shoelace engaged with the first lace engaging portion and the second lace engaging portion is adjusted more flexibly by utilizing the elastic force of the first member and the second member. can do.

The shoe of the present invention can improve the fit to the foot with a simple structure.

1 is a plan view of a shoe 100 according to an embodiment of the present invention. FIG. 3 is a side view of the outer side of the shoe 100 according to the embodiment of the present invention. FIG. 3 is a schematic side view of the inside of the shoe 100 showing an arrangement state of the first member 12. FIG. 6 is a schematic side view of the inside of the shoe 100 showing an arrangement state of a second member 13. FIG. 7 is a partially enlarged view showing an engaged state of the shoelace 7 with respect to the first lace engaging portion 14. FIG. 3 is a plan view of the shoe 100 with the shoelace 7 attached.

Hereinafter, a shoe 100 according to an embodiment of the present invention will be described.

FIG. 1 is a plan view of a shoe 100 according to an embodiment of the present invention. FIG. 2 is a side view of the outer side of the shoe 100 according to the embodiment of the present invention. FIG. 3 is a schematic side view of the inside of the shoe 100 showing the arrangement state of the first member 12. FIG. 4 is a schematic side view of the inside of the shoe 100 showing the arrangement state of the second member 13. FIG. 5 is a partially enlarged view showing the engagement state of the shoelace 7 with the first lace engaging portion 14.

In addition, in the following description, the inner side and the outer side represent the positional relationship in the foot width direction of the shoe 100.

As shown in FIGS. 1 to 4, the shoe 100 has an upper 4 having a foot insertion opening 1 for inserting a foot, an interior portion 2 in contact with the surface of the foot, and an exterior portion 3 covering the interior portion 2 from the outside. And a sole 5 for supporting the foot from below, and a plurality of first insertion holes 8 for passing the shoelace 7 through the upper instep 6 of the upper 4 are provided on the upper 4 and the foot of the upper 4 is provided. A plurality of second insertion holes 9 for passing the shoelace 7 is provided on the inner side of the upper 6 and the first opening is provided on the outer side of the exterior part 3 of the upper 4 near the first insertion hole 8. 10 is provided on the inner shell side of the exterior portion 3 of the upper 4, a second opening 11 is provided in the vicinity of the second insertion hole 9, and on the outer shell side of the upper 4 between the exterior portion 3 and the interior portion 2. A band-shaped first member 12 is arranged between them, and a band-shaped second member 13 is arranged between the exterior part 3 and the interior part 2 on the inner side of the upper 4, and the base end part 12a of the first member 12 is arranged. Is fixed to a position corresponding to the heel of the foot of the shoe sole 5, and the tip portion 12b having the first lace engaging portion 14 for engaging the shoelace 7 is exposed to the outside from the first opening portion 10, The base end portion 13a of the second member 13 is fixed to a position corresponding to the heel of the foot of the shoe sole 5, and the tip end portion 13b having the second lace engaging portion 15 for engaging the shoelace 7 is the second end. It is exposed from the opening 11 to the outside.

The foot insertion opening 1 is a foot opening for a wearer to put in and take out a foot, and the size thereof is appropriately changed by an upper 4 described later according to the size of the entire shoe 100.

The upper 4 wraps around the instep of the wearer, forms the foot insertion opening 1, and is fastened by the shoelace 7. The other end of the upper 4 different from the end that forms the foot insertion opening 1 is integrally fixed by being sewn on the entire periphery of a midsole 5b described later.

The interior portion 2 directly contacts the upper surface, the side surface, and the back surface of the wearer's foot. The inner portion 2 is formed of a mesh-shaped material or a stretchable material such as woven cloth.

The peripheral portion of the exterior portion 3 is sewn or adhered to the interior portion 2, and is integrated with the interior portion 2 to form the upper 4. The exterior part 3 is formed of a material such as natural fiber, synthetic fiber, or synthetic leather.

The shoe sole 5 is for absorbing the impact of landing of the wearer's foot, and includes an outsole 5a and a midsole 5b. Although not shown, an insole is usually laid on the upper surface of the midsole 5b, that is, the surface corresponding to the sole of the wearer.

The outsole 5a is formed of a high hardness hard elastic member, and is made of, for example, a thermoplastic resin such as ethylene-vinyl acetate copolymer (EVA), a thermosetting resin such as polyurethane (PU), or butadiene rubber or chloroprene. A rubber material such as rubber is used. The midsole 5b is formed of a soft elastic material, and is made of, for example, a thermoplastic synthetic resin such as ethylene-vinyl acetate copolymer (EVA) or its foam, or a thermosetting resin such as polyurethane (PU) or its foam. A body, a rubber material such as butadiene rubber or chloroprene rubber, or a foam thereof is used.

A plurality of first insertion holes 8 penetrating in the thickness direction are formed on the outer instep side of the upper instep 6 of the upper 4. Here, the instep upper part 6 refers to a region corresponding to the upper surface of the instep of the wearer, and does not indicate one point (see FIG. 1 ).

The plurality of first insertion holes 8 are formed in a substantially straight line in the direction of the toes of the shoe 100. Similarly, a plurality of second insertion holes 9 penetrating in the thickness direction are formed on the instep side of the upper instep 6 of the upper 4 in a substantially straight line in the direction of the toes of the shoe 100. The plurality of first insertion holes 8 and the plurality of second insertion holes 9 form a pair, and the upper 4 is tightened by inserting both ends of the shoelace 7 into the respective holes.

As shown in FIG. 2, the first opening 10 is a hole that penetrates the exterior portion 3 in the thickness direction, and is formed to have a width substantially the same as the width of the tip portion 12b of the first member 12. The first opening 10 is provided near the first insertion hole 8. Thereby, when the tip end portion 12b of the first member 12 is exposed to the outside from the first opening portion 10, the first string engaging portion 14 is arranged near the first insertion hole 8. Therefore, the shoelace 7 that has passed through the first insertion hole 8 can be easily engaged with the first lace engaging portion 14.

The second opening 11 is a hole that penetrates the exterior portion 3 in the thickness direction, and is formed to have a width substantially the same as the width of the tip portion 13b of the second member 13. The second opening 11 is also provided in the vicinity of the second insertion hole 9 similarly to the first opening 10, so that the second opening 11 is substantially line-symmetrical to the first opening 10 with the toe direction of the shoe 100 as an axis. Has been formed.

The first member 12 and the second member 13 are strip-shaped members for exerting a tightening force from the heel of the wearer's foot to the upper part of the instep 6 by tightening the shoelaces 7, respectively. Since the first member 12 and the second member 13 have the same configuration, the first member 12 will be mainly described below, and the configuration of the second member 13 may be omitted.

The first member 12 is made of a material that is strong enough to withstand the tightening of the shoelace 7 that is engaged with the first lace engaging portion 14 provided at the tip portion 12b, and is formed of, for example, a soft cloth. As shown in FIG. 3, the first member 12 has a distal end portion when the length from the proximal end portion 12a to the distal end portion 12b is fixed at a position corresponding to the heel of the foot of the shoe sole 5. The length 12b is formed so as to be exposed from the first opening 10. If the length from the base end portion 12a to the tip end portion 12b is too long, the tightening force on the wearer's foot due to the tightening of the shoelace 7 becomes difficult to work, so that the length from the base end portion 12a to the tip end portion 12b is small. It is desirable that the length is such that the tip 12b is only exposed from the first opening 10.

The position corresponding to the heel of the foot of the shoe sole 5 shown here means the position on the outer instep side of the sole 5 corresponding to the heel of the wearer's foot when the wearer wears the shoe 100. In the second member 13, the position on the instep side of the shoe sole 5 corresponding to the heel of the wearer's foot when the wearer wears the shoe 100 corresponds to the position corresponding to the heel of the foot of the shoe sole 5. To do.

Further, as shown in FIG. 3, the first member 12 is arranged between the exterior part 3 and the interior part 2 on the outer instep side of the upper 4, and the base end part 12 a is the midsole 5 b of the shoe sole 5. It is surface-bonded to the upper surface by stitching or a predetermined adhesive. Similarly, the second member 13 is also arranged between the exterior part 3 and the interior part 2 on the inner side of the upper 4, and the base end part 13a is sewn or predetermined to the upper surface of the midsole 5b of the shoe sole 5. It is surface-bonded by the adhesive or the like (see FIG. 4).

The first lace engaging portion 14 and the first lace engaging portion 15 are members for engaging the shoelace 7 and applying tension to the first member 12 and the second member 13. The first string engaging portion 14 and the first string engaging portion 15 are made of a lightweight hard material, and for example, a light metal alloy such as aluminum or plastic is used. In the present embodiment, the first lace engaging portion 14 and the first lace engaging portion 15 are formed in an annular shape having a substantially rectangular outer shape in a plan view, and the shoelace 7 is engaged through the annular space. (See Figure 5). However, the shapes of the first lace engaging portion 14 and the first lace engaging portion 15 are not limited to this, and can be appropriately changed as long as the shoelace 7 can be engaged.

According to such a configuration, the first string engaging portion 14 and the second string engaging portion 15 provided in the first member 12 and the second member 13 respectively have the first insertion hole 8 and the second insertion hole. The lace shoe 7 passed through 9 can be engaged. Here, since the first end 12a and the second end 13 of the first member 12 and the second member 13 are fixed to positions corresponding to the heel of the foot of the shoe sole 5, the shoelace 7 is tightened. Tension is applied to the entire first member 12 and the second member 13 via the first string engaging portion 14 and the second string engaging portion 15. As a result, the tightening force of the shoelace 7 acts from the heel of the wearer's foot to the upper part of the instep 6, and the fit of the shoe 100 to the wearer's foot is improved.

Further, since the first member 12 and the second member 13 are arranged between the exterior portion 3 and the interior portion 2 of the upper 4, the first member 12 and the second member 13 directly contact the wearer's foot. Never. As a result, the wearer does not feel discomfort during exercise. Furthermore, since the first member 12 and the second member 13 do not appear in the appearance of the shoe 100 except for the tip portion 12b, the first cord engaging portion 14 and the second cord engaging portion 15 of the tip portion 13b, the shoe 100 It does not spoil the design.

In the present embodiment, as shown in FIG. 2, the first opening 10 is provided in the vicinity of the first uppermost step hole 8a that is closest to the foot insertion port 1 among the plurality of first insertion holes 8 and the second opening is provided. The part 11 is provided in the vicinity of the second uppermost step hole 9a closest to the foot insertion port 1 among the plurality of second insertion holes 9.

With such a configuration, the distal end portions 12b and 13b of the first member 12 and the second member 13 are exposed at a position closer to the foot insertion opening 1, that is, a position closer to the wearer's ankle. Accordingly, by tightening the shoelace 7 engaged with the first lace engaging portion 14 and the second lace engaging portion 15, the heel of the foot of the shoe sole 5 through the first member 12 and the second member 13. The tightening force acts from the position corresponding to to the vicinity of the wearer's ankle, and the fit of the shoe 100 to the wearer's foot can be enhanced.

Next, a method of adjusting the tightening of the shoe 100 with the shoelace 7 will be described. FIG. 6 is a plan view of the shoe 100 with the shoelace 7 attached.

First, the wearer inserts his/her foot through the foot insertion opening 1 and wears the shoe 100. Next, both ends of the shoelace 7 are sequentially passed through the first insertion hole 8 and the second insertion hole 9 until they reach the first uppermost hole 8a and the second uppermost hole 9a. Then, as shown in FIG. 6, both ends of the shoelace 7 are passed through the gaps of the first lace engaging portion 14 and the second lace engaging portion 15 and engaged with each other to perform proper tightening. This allows the shoe 100 to fit the wearer's foot.

The shoelace 7 does not necessarily have to pass through the first insertion hole 8 and the second insertion hole 9 until it reaches the first uppermost hole 8a and the second uppermost hole 9a. The first cord engaging portion 14 and the second cord engaging portion 15 may be engaged before reaching the second uppermost hole 9a. That is, the wearer can appropriately select how to tighten the shoelace 7 according to the situation during exercise.

The shoe 100 of the present invention has been described above based on the above embodiment, but the present invention is not limited to the above embodiment, and can be implemented in various modes without departing from the scope of the invention. Is.

For example, in the present embodiment, the case where the first member 12 and the second member 13 are made of a material that is strong enough to withstand the tightening of the shoelace 7 using soft cloth as an example has been described. You may form so that.

With such a configuration, by tightening the shoelace 7, tension is applied to the whole of the first member 12 and the second member 13 via the first lace engaging portion 14 and the second lace engaging portion 15, and the first member. 12 and the second member 13 elastically deform in the tension direction. Therefore, the wearer can more flexibly adjust the tightening degree of the shoelace 7 by utilizing the elastic deformation of the first member 12 and the second member 13.

1... Foot insertion port 2... Interior part 3... Exterior part 4... Upper 5... Sole 5a... Outsole 5b... Midsole 6... Upper instep 7... Shoelace 8... First insertion hole 8a... First uppermost hole 9... 2nd penetration hole 9a... 2nd uppermost step hole 10... 1st opening part 11... 2nd opening part 12... 1st member 12a... Base end part 12b... Tip part 13... 2nd member 13a... Base end part 13b ... Tip part 14... First string engaging part 15... Second string engaging part 100... Shoes

Claims (3)

A foot insertion hole for inserting the foot,
An upper having an interior part in contact with the surface of the foot and an exterior part covering the interior part from the outside,
And a shoe sole that supports the foot from below,
Provided with a plurality of first insertion holes for passing shoelaces on the outer instep side of the upper instep of the upper,
Provided with a plurality of second insertion holes for passing shoelaces on the inner side of the upper instep of the upper,
On the outer shell side of the exterior part of the upper, a first opening is provided in the vicinity of the first insertion hole,
On the inner side of the exterior part of the upper, a second opening is provided at a position near the second insertion hole,
On the outer shell side of the upper, a strip-shaped first member is arranged between the exterior portion and the interior portion,
On the inner side of the upper, a strip-shaped second member is arranged between the exterior part and the interior part,
A base end portion of the first member is fixed to a position corresponding to a heel of a foot of the shoe sole, and a tip end portion including a first lace engaging portion for engaging a shoelace is provided from the first opening portion. Exposed to the outside,
The base end portion of the second member is fixed to a position corresponding to the heel of the foot of the shoe sole, and the tip end portion including the second lace engaging portion for engaging the lace is from the second opening. Shoes characterized by being exposed to the outside. The first opening is provided in the vicinity of a first uppermost step hole closest to the foot insertion opening of the plurality of first insertion holes,
The shoe according to claim 1, wherein the second opening is provided in the vicinity of a second uppermost step hole closest to the foot insertion opening among the plurality of second insertion holes. The shoe according to claim 1, wherein the first member and the second member are elastically deformable.