JPH023285Y2 - - Google Patents

Description

[Detailed description of the invention] Industrial application field The present invention relates to a shoe that uses a belt adjuster to adjust the tightness of the left and right upper pieces of the upper opening. This invention relates to a shoe in which a slider of a belt adjuster is attached to the other end of a tightening piece attached to one side, and a rail of the belt adjuster is sewn to the other instep side.

Prior Art A belt adjuster for adjusting the length, which is composed of an elongated rail having a concavo-convex portion and a slider having a locking claw that engages and disengages from the concave-convex portion, is used to adjust the length of the shoe upper opening. Shoes that are designed to be tightened generally have a tightening piece that straddles the upper opening and has one end sewn to the other end of one of the left and right upper pieces. The slider is attached, and the rail is sewn to the other instep side in such a manner that it extends diagonally from the opening side of the shoe sole toward the heel of the shoe.

However, in conventional shoes of this kind, the rail is simply sewn to the shoe fabric, so the longitudinal tip of the rail (rear bottom side) protrudes from the shoe fabric, and therefore the rail is sewn onto the shoe fabric. The tips may get caught on other objects when using shoes, etc., resulting in damage to other objects.
There are disadvantages such as the sewing thread for the rail being cut at the tip and the rail coming off from the shoe material.

Purpose of the invention In the present invention, the tip of the rail of the belt adjuster does not catch on other objects, and therefore the tip does not damage other objects, and the sewing thread for the rail is It is an object of the present invention to provide a shoe that does not have to be cut at the tip.

Structure of the Invention In order to achieve the above object, the present invention is characterized in that the tip of the rail of the belt adjuster is fixed by a fastener attached to the shoe sole, such as a rivet.

Embodiments Hereinafter, the present invention will be explained based on embodiments shown in the drawings.

In the shoes shown in FIGS. 1 to 3, a U-shaped upper opening 4 that opens toward the opening 3 is formed by the left and right upper pieces 1 and 2. A tongue piece 5 whose tip is sewn to the inner surface of the shoe material 9 on the toe side
It is blocked by. The shoe material 9 is made by providing a woven fabric on the surface of a net fabric, and has reinforcing pieces 12 made of synthetic resin or leather sewn at arbitrary locations.

Of the upper pieces 1 and 2, a tightening piece 6 is sewn at one end on the outer surface of the upper piece 1, which is located on the side (inside) of the pair of shoes of the other party. A slider 7 of a belt adjuster is attached to the other end of this tightening piece 6. Furthermore, a rail 8 of a belt adjuster is sewn to the outer surface of the upper part 2 located on the outside.

The rail 8 is a known one made of synthetic resin and has a plurality of protrusions in the longitudinal direction, and in the illustrated example, protrusions 20 and 21 are provided at two locations apart in the width direction on both the front and back surfaces.
Each has This rail 8 is sewn to the shoe fabric 9 with a sewing thread 11 at the center in the width direction together with a cloth 10 provided on the inner surface of the shoe fabric 9 in parallel with the rail 8, and a stopper portion 23 for preventing the slider from coming off is attached. It extends obliquely from the instep part 2 so that the tip part 22 for inserting the slider becomes the rear bottom part 13.

The slider 7 has a protrusion 2 on the surface side of the rail 8.
It is a known one made of synthetic resin and has a locking pawl (not shown) that engages and disengages from the tip 22 side at 0.
It is attached to the rail 8 in advance.

The tip 22 of the rail 8 is attached to the head 31 of a rivet 30, which is a fastener, attached to the shoe fabric 9 through a hole penetrating from the front side to the inner side of the shoe fabric 9 at a position adjacent to the tip. Thus, the ends of the sewing thread 11 are fixed to the shoe material 9 with clamping pressure. Rivets 30
are made of metal, and in the illustrated example, the cylindrical portions 33, 3
4 by fitting the cap onto the flange portion of the head 31,
The cylindrical part 33 of the female body 35 is inserted into the hole of the shoe sole 9 from the inner side, and the cylindrical part 34 of the male body 36 is inserted into the female body from the front side. By press-fitting into the cylindrical portion 33 of 35 and deforming the tip portion, the female body 35 and the male body 36 are caulked and fixed. Therefore, the tip end 22 of the rail 8 and the end of the sewing thread 11 in this part are clamped between the head 32 of the male body 36 and the shoe material 9 and are not exposed on the surface side.

In this shoe, the tip 22 of the rail 8 of the belt adjuster is attached together with the sewing thread 9 to the head 3 of the rivet 30.
2 and the shoe material 9 and hidden by the head 32, the tip 22 does not touch other objects and therefore does not damage other objects, and the sewing thread 9
is not cut at the tip 22.
In addition, since the rail 8 is sewn to the shoe material 9 together with the cloth 10 provided on the inner surface of the shoe material 9 in parallel with the rail 8, even if there is a protrusion 21 on the back surface of the rail 8,
The wearing comfort is not impaired, and even if the rail 8 is flexible and has the connecting thread 24, the sliding movement of the slider 7 is not impaired.

In the shoes shown in FIG. 4, instead of providing the cloth 10 on the back side of the shoe fabric 9, reinforcing pieces 14 made of cloth, leather, or synthetic resin are sewn to the front side of the shoe fabric 9, and the rails 8
By sewing to the reinforcing piece 14 and the shoe material 9,
Even if the rail 8 and the shoe sole 9 are flexible, the slider 7 can slide smoothly.
1 makes it comfortable to wear. In the case of this shoe, it is preferable to make the reinforcing piece 14 into an arbitrary shape to enhance the decorative effect.

In the above-mentioned embodiment, the head 32 of the rivet 30 located on the front side of the shoe is circular in plan, but the head 32 may be shaped like a heart in plan as shown in FIG. 5A or as shown in FIG. 5B. As shown, it may be shaped like a pocket to enhance the decorative effect, or a pattern may be printed or engraved on the head 32 to enhance the decorative effect. Furthermore, the rivet 30 does not necessarily have to be made of metal; it may be made of synthetic resin, or one of the female body 35 and male body 36 may be made of metal, and the other may be made of synthetic resin.

In the above embodiments, rivets were used as fasteners, but the fasteners are not limited to this, and may be eyelets, or fasteners 40 as shown in FIG. 6 may be used. It may also be fixed as shown in FIG. The stopper 40 shown in FIG.
2 facing downward from both sides of the main body part 43 in the width direction, and a female body 43 having holes 44 on the upper surface into which each claw part 42 is inserted from the tip side, and the female body 43 is separated in the width direction. With the tip 22 of the rail 8 positioned between the claws 42, it is inserted into the shoe material 9, and each claw 42 is inserted into the hole 4 of the female body 43 from the tip.
4, the tip of the claw portion 42 is deformed inwardly on the inner surface of the rear wall of the female body 43, and is attached as shown in FIG. This stop 4
0 is also used, the tip end 22 of the rail 8 is hidden by the male body 41 of the stopper 40. in this way,
Any fastener used in the present invention may be used as long as it locks the tip end 22 of the rail 8 without damaging the rail or the sewing thread.

Effects of the invention As described above, in this invention, the tip of the rail of the belt adjuster is fixed with a stopper.
The tip does not touch other objects, so it does not damage other objects, the end of the sewing thread does not get damaged or cut, and it is easy to install and is inexpensive. , the appearance of the shoes is also good.

[Brief explanation of drawings]

FIG. 1 is a perspective view showing an embodiment of the shoe according to the present invention, FIG. 2 is an enlarged plan view of the part of the shoe with the rails sewn on, and FIG. 3 is a cross-sectional view taken along the line -- in FIG. FIG. 4 is a perspective view showing another embodiment of the shoe according to the present invention, FIGS. 5A and B are plan views showing other embodiments of the shape of the rivet head, and FIG. FIG. 7 is an exploded perspective view showing another embodiment, and is an explanatory diagram when the stopper shown in FIG. 6 is used. 1, 2: Instep part, 4: Instep opening, 6: Tightening piece, 7: Slider, 8: Rail, 9: Shoe material, 1
1: Sewing thread, 13: Back bottom.

Claims (1)

[Scope of Claim for Utility Model Registration] [1] A tightening piece 6 is attached at one end to the instep part 1 side of one of the left and right instep parts 1 and 2 so as to straddle the instep opening 4; In a shoe in which a slider 7 of a belt adjuster is attached to the other end of the tightening piece 6, and a rail 8 of the belt adjuster is sewn to the other instep part 2 side, the tip of the rail 8 is 22 to the shoe material 9 with a stopper.
A shoe characterized by being fixed to. [2] The shoe according to claim 1, wherein the tip of the rail 8 is hidden and fixed by the stopper. [3] The shoe according to claim 1 or 2, wherein the end portion 22 of the rail 8 is fixed by the stopper together with the sewing thread located at this portion.