JPH0451603Y2 - - Google Patents

Description

[Detailed explanation of the idea] (a) Field of industrial use.

things related to shoes (b) Conventional technology.

The sole leather that is glued to the bottom edge of the heel of women's dancing shoes is nailed. When the bottom skin wears down, the nails are exposed and cause damage to the floor surface. Therefore, the use of gymnasiums etc. is restricted and its use is often prohibited. There are also heels whose soles are glued together instead of using nails, but they wear out from the rear in a short period of time, making them difficult to repair and requiring a specialist to be used for replacement, which is inconvenient.

(c) The problem that the invention attempts to solve.

To prevent floor surfaces from being scratched by nails driven into the sole leather on the lower end surfaces of dance shoes even when dance shoes are used indoors. In addition, the bottom skin, which is attached with adhesive rather than nails, wears out more quickly than the rear part because girls often walk backwards during dance practice. In this case, it would be difficult to repair and replacement would have to be done by a specialist, and it would take too much time, so it should be possible to replace it easily.

(d) Means for solving problems.

The rear part of the sole-shaped leather of the shoe heel is extended and bent upward, and it is adhered to a cap-like support made of a flexible material to hold it at the lower end of the shoe heel, so that it is fitted onto the lower end of the shoe heel and is detachable. do.

(e) Action.

When the heel cap of this invention is fitted onto the lower end of the heel of women's dance shoes, it covers the nails hammered into the sole leather and prevents scratches on the floor surface. The invented cap extends the rear part of the heel-shaped leather and bends it upward. It is glued to a cap-like support of flexible material to hold it at the lower end of the heel. Therefore, during dance practice, especially when moving backwards, the folded part of the leather comes into contact with the floor, which prevents wear and maintains proper slippage and balance.

(f) Examples.

To explain with reference to the drawings, as shown in the three-dimensional view of FIG. 1, the rear part of a heel sole-shaped leather 1 is extended, bent upward, and adhered to a support 2 made of a flexible material to form the cap of the heel of a dance shoe. It is said that FIG. 2 is a cross-sectional view showing a state in which a dance shoe heel cap made of a leather 1 and a flexible material support 2 is fitted onto the lower end of the dance shoe heel 3 and in use. The inner periphery of the upper opening of the support 2 is made smaller than the inner periphery of the lower end surface of the support 2 to which the leather 1 is adhered.

(g) Effects of the invention.

Conventionally, the soles of dance shoe heels are nailed, so when the soles wear out, the nails damage the floor surface.Furthermore, women often dance by walking backwards during ballroom and competitive dancing. At this time, the rear part of the heel comes into contact with the floor and is pulled backwards, which causes the rear part of the heel to wear out in a short period of time. When the dance shoe heel cap of this invention is fitted onto the dance shoe heel and used, the nails driven into the sole leather of the shoe heel are covered, so the nails do not damage the floor surface. Therefore, by using this shoe heel cap, dance competitions can be held even in places where dance competitions are prohibited. If you use this shoe heel cap in a dance class, it will not damage the floor surface. Since the rear part is reinforced with leather, it is possible to prevent the rear part of the heel from wearing out for a short period of time even if the rear part of the heel touches the floor and is often pulled. By making the inner periphery of the upper opening of the support 2 smaller than the inner periphery of the lower end surface of the support 2 to which the leather 1 is adhered, it is ensured that it is brought into close contact with the lower end of the heel of the shoe. This is convenient because even if the heel cap of the shoe becomes worn out, it can be easily replaced by oneself.

[Brief explanation of the drawing]

Figure 1: Three-dimensional view. 1...Leather, 2...Support. FIG. 2 is a sectional view. 1...Leather, 2...Support, 3...Heel, 4
...heel bottom skin, 5...nails.

Claims (1)

[Scope of utility model registration request] To provide a removable dance shoe heel cap in which the rear part of a heel-shaped leather is extended and bent upward, and is adhered to a support made of a flexible material to hold it at the lower end of the shoe heel.