JP2023163087A - String shoe - Google Patents

Abstract

To provide a string shoe that can prevent a fitting feeling from being lost at the time of wearing a string shoe with an existing tongue part while maintaining the same wearing feeling as tightening wings with a string.SOLUTION: A string shoe 100 includes an upper 20 comprising a sole 10, a surface leather 22, and a back leather 23. The string shoe 100 in which a top line 101 is formed in the upper 20 is provided with a string insertion leather 25 which is a component of the surface leather 22, connected between a quarter 24 and a toe leather 21, and includes a plurality of holes 26, where the string insertion leather 25 and the back leather 23 are stitched only in the vicinity of the top line 101 and a hollow part is provided between the back leather 23 and the string insertion leather 25.SELECTED DRAWING: Figure 1

Description

TECHNICAL FIELD The present invention relates to laced shoes, and more particularly to laced shoes that have a feeling of wear similar to that of laced shoes with tongues or wings.

A typical shoe with laces 1 shown in FIG. 5 has a lace 2 inserted through a pair of blades 3, 3 provided on the instep of an upper 5, and by loosening the lace 2, the shoe can be easily put on and taken off. By tightening the laces 2, play from the instep to the heel is reliably suppressed and the shoe is prevented from coming off.

This laced shoe 1 is equipped with another part called a tongue 4 under the pair of wings 3, 3 through which the lace 2 is passed, and this tongue 4 prevents dirt from entering and the lace 2 coming into direct contact with the foot. is prevented.

Patent Document 1 discloses a shoe with laces that improves comfort by eliminating the seam between the upper and the tongue.

JP2019-195925A

The upper part of the shoe, where the above-mentioned wings and tongue overlap, makes the shoe thick and hard, which can put pressure on the cuneiform bone for people with high insteps, and the unevenness created by the thickness of the tongue can impair the fit when worn. ing.

So-called slip-on shoes, in which the upper part has only a tongue rather than a feather, compensate for the disadvantages of the above-mentioned laced shoes with feathers, but they are easy to take off when worn and lack support for the foot. There are disadvantages that are inferior to.

SUMMARY OF THE INVENTION An object of the present invention is to provide lace-up shoes that can prevent the loss of fit when wearing conventional lace-up shoes with tongue straps, while maintaining the same feeling of wearing as when the feathers are tightened with laces. shall be.

The structure of the present invention that achieves the above object is as follows.

(1) The laced shoe according to claim 1 includes a shoe sole and an upper made of a front leather and a lining leather, and in which a collar is formed in the upper, and the shoe is connected between the waist leather and the toe leather. In addition to providing a strap-insertion leather, which is a component of the outer leather, and having a plurality of holes, the strap-insertion leather and the lining leather are sewn only near the opening, and a It is constructed by providing a cavity.

(2) The laced shoe according to claim 2 is the invention according to claim 1, and is constructed by attaching a member in which an eyelet is attached to a thin rectangular leather material to the lace-insertion leather in such a manner that the eyelet overlaps the hole. .

As shown in FIG. 1, a plurality of holes 26 are provided in the string insertion leather 25 located on the toe side of the shoe opening 101 of the shoelace shoe 100 according to the present invention, and the string 30 is inserted through the holes 26. The shoes are put on by tightening the laces 30.

A hollow portion exists between the string insertion leather 25 and the back leather 23, and a string 30 is inserted into this hollow portion. Therefore, when the string 30 is tightened, the string insertion leather 25 is compressed, and the play from the instep to the heel is suppressed, and the shoe fits the wearer's foot. In addition, since the lace-inserting leather 25 and the lining leather 23 are sewn together only near the opening 101, even when the lace-inserting leather 25 is tightened with the lace 30, the lining leather 23 will not wrinkle, making it easier for the wearer to wear the shoe. It does not cause any discomfort.

As described above, in the laced shoe 100 according to the present invention, even without the tongue, the lace 30 does not come into contact with the wearer's foot. Moreover, since the shoes do not have the double structure of the tongue 4 and the wings 3 like the conventional shoelaces 1 described above, the shoe does not become thick at the overlapped portion. In other words, for people with high insteps, the cuneiform bone will not be compressed, and the difference in height created by the thickness of the tongue leather material will not impair the fit when worn.

Thus, according to the present invention, it is possible to provide lace-up shoes that can prevent the loss of fit when wearing conventional lace-up shoes with tongue straps, while maintaining the same feeling of wearing as when the wings are tightened with laces. This makes it possible to provide

In the invention according to claim 2, as shown in FIG. 2, a member in which an eyelet 41 is attached to a thin rectangular leather material 40 is attached to the string insertion leather 25 in such a manner that the eyelet 41 overlaps the hole 26. did. The eyelet 41 reinforces the hole 26, making it possible to suppress damage to the hole 26 due to tightening and loosening of the string 30 as much as possible.

A perspective view of a shoelace according to the present invention Back view of leather with string inserted through it Back view of lining leather Back view of the lining leather according to the conventional example A perspective view of a conventional shoelace shoe

Preferred embodiments of the invention will be outlined below with reference to the drawings. Note that the embodiments of the constituent elements of the present invention are not limited to the embodiments described below, and may take various forms as long as they fall within the technical scope of the present invention. Further, in the figure, F indicates the front direction, B indicates the rear direction, R indicates the left direction, L indicates the right direction, U indicates the upward direction, and D indicates the downward direction. 1 is a perspective view showing an example of a shoelace shoe 100. FIG. The laced shoe 100 shown in the figure is composed of a sole 10 molded from synthetic resin and an upper 20 formed by sewing leather together.

The sole 10 is a member that is provided at the bottom of the shoelace shoe 100, contacts the ground when worn, and supports the weight of the wearer. Further, the sole 10 has a substantially planar shape, and a heel lift 11 for raising the heel portion as necessary is attached to the lower surface. Since the sole 10 needs to support the user's weight while having appropriate shock absorption properties, a durable material that does not easily undergo plastic deformation is used.

The upper 20 is a member that is provided on the upper part of the sole 10 and covers the entire circumference of the foot and the upper surface of the instep. The upper 20 is formed by sewing together multiple pieces of leather. The leather here may be either natural leather or synthetic leather. The upper 20 needs to fit the shape of the foot and is made of a flexible material.

The upper 20 is formed by stitching together an outer face leather 22 and an inner lining leather 23. Further, the upper 20 is composed of a toe leather 21, a waist leather 24, and a string insertion leather 25 existing between the two.

The toe leather 21 is a piece of leather placed at the tip of the upper skin 20, and the rear end of the toe leather 21 has a shape that extends to the left and right side portions.

The waist leather 24 is a piece of leather placed behind the string insertion leather 25, and has a shape that wraps around the back of the heel from both left and right sides and covers the entire heel. The front end of the waist leather 24 is sewn to the string insertion leather 25.

As shown in FIG. 2, the strap-inserting leather 25 is a piece of leather whose upper end has a curved shape corresponding to the opening 101. As shown in FIG. The curved portion is arranged along the opening 101 as shown in FIG. 1, and its rear end is sewn to the waist leather 24, and its front end is sewn to the toe leather 21.

Note that the string insertion hole 25 and the sole leather 23 are sewn together only near the opening 101. Specifically, stitching is performed only along a stitching line A indicated by a broken line in FIG. With this structure, the string insertion leather 25 is in a floating state from the lining leather 23, and a cavity is formed between the two, and the wrinkles when the string insertion leather 25 is tightened with the string 30 are formed on the lining leather 23. This makes it possible to suppress the spread of the virus.

In the invention as set forth in claim 2, as shown in FIG. ing. This leather material 40 is attached to the side facing the back leather 23.

The shoe opening 101 is an opening for putting the foot in and taking it out. The opening 101 is formed by a string-passing leather 25 placed at the front and waist leather 24 placed at both sides and at the rear. The top line 102 is the upper end of the waist leather 24 and the string insertion leather 25, which correspond to the edge of the opening 101. The top line 32 has a shape that wraps around the back of the foot from both sides of the foot, and has a gentle curve on both sides to avoid interference with the ankle, and is lower near the ankle. There is.

The waist leather 24 and the toe leather 21 are constructed by combining a front leather 22 placed on the outside and a back leather 23 placed on the inside so as to overlap each other. The outer leather 22 and the inner leather 23 are sewn together using a thread and bonded together using an adhesive.

FIG. 3 shows a state in which the sole leather 24 forming the upper 20 is viewed from the back side, that is, the side to be attached to the sole of the shoe. It is formed by sewing together an upper leather material 23a on the opening side and a lower leather material 23b on the toe side. Since the shoelace shoe 100 according to the present invention does not have a tongue, the sole leather 23 is not provided with a tongue. On the other hand, a tongue 4 is provided on the sole 6 of the conventional shoelace shoe 1 shown in FIG.

100... Laced shoes 10... Sole 11... Heel lift 20... Upper 21... Toe leather 22... Outer leather 23... Liner leather 24... Waist leather 25... Strap insertion leather 26... Hole 30 ... String 40 ... Leather material 41 ... Eyelet

Claims (2)

A laced shoe comprising a sole, an upper made of a front leather and a lining leather, and a shoe opening formed in the upper,
A laced shoe comprising a shoe sole, an upper made of a front leather and a lining leather, and a collar formed in the upper, wherein the front leather is connected between the waist leather and the toe leather and has a plurality of holes. In addition to providing the lace-insertion leather as a component, the lace-insertion leather and the lining leather are sewn together only near the opening;
A hollow part is provided between the lining leather and the string insertion leather,
Laced shoes featuring 2. The lace shoe according to claim 1, wherein a member having an eyelet attached to a narrow rectangular leather material is attached to the lace-inserted leather in such a manner that the eyelet overlaps the hole.

Images