JPS58143702A - Footwear - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to footwear such as shoes and suritsuno shoes with nail clips. Conventionally, the present invention deodorizes the inside of shoes (removes odors emitted from feet, socks, and shoes themselves). An insole made of flexible synthetic resin impregnated with activated carbon particles is known.

However, this is simply placed on the insole of the shoe.
Even though it has a deodorizing effect on the inside soles of shoes and the soles of the feet,
It has little deodorizing effect on the toes of the feet, which have a particularly strong odor, and the toes of shoes, where the odor is trapped.

The present invention focuses on fibrous activated carbon, which is superior in stacking direction compared to granular and powder activated carbon, and uses it in sheet form *Vc
A so-called fibrous activated carbon sheet is placed on the inner surface of one toe.
By attaching it fixedly or removably, the deodorizing effect on the toes and toes of the feet is improved.

Fibrous activated carbon has the following features compared to granular and powdered activated carbon.

(1) Odor absorption and desorption layer (@adsorption and desorption 9 speed is fast,
The practical suction irises are large.

(2) Since it is dense, it is flexible and can be made into sheet forms such as felt, paper, and fabric.
It can be used as it is in an appropriate cedar shape depending on the place of use.

(3) There is little performance deterioration even after repeated adsorption and desorption of odors.

+41 t1 The attached odor can be easily removed by hot air drying or water washing.

(5) It is breathable.

There are two types of fibrous activated carbon: natural fibrous activated carbon obtained from rayon, etc., and synthetic fibrous activated carbon obtained from acrylic. Nitrogen synthetic fiber activated carbon has particularly good odor absorbing properties, and it is preferable to use nitrogen-containing synthetic fiber activated carbon as the fibrous activated carbon sheet.

If a felt-like material is used as the fibrous activated carbon sheet, the shoe sheen effect may be obtained. It is sufficient that the sheet is attached to at least the inner surface of the toe region of the footwear as a whole, and in addition to the inner surface of the toe region, the sheet may be attached to other parts, such as the inner surface of the heel region or the midsole. Of course it's a good thing.

The invention will now be explained in detail with reference to the illustrated embodiments.

First, the first embodiment shown in FIG. 1 is applied to a shoe for bonders in which an upper 2 is sewn or glued to a paper material 1 in a known manner. The entire inner circumference, that is, the inner surface of the toe portion 4 of the upper 2, the inner surface of the heel portion 5, and the left and right side portions 6
A layer of fibrous activated carbon 1) 71- is applied over the inner surface of the base plate 1, and a layer of fibrous activated carbon 8) is applied over the entire upper surface of the bottom plate 1 using a coating agent. be.

The sheet 7.8 is made of acrylic fibers, for example 1i1. It is made entirely of felt-like nitrogen-containing synthetic fiber activated carbon.

In addition, "'l' 7 is not required to cover the toe part 4 of the upper 2, the heel s5, and the left and right [156] continuously, but separate it for each part. You can also enjoy it.

These 7.8 tons of sheets are sewn or attached to the interior sheet 9 on the inside of the upper 2 in order to cover each of them from the inside, and a lot of inner sole sheets are sewn or attached to the bottom material 1. .

The interior sheet 9 and the inner sole sheet 10 are made of breathable fabric or leather with numerous holes.

Therefore, in the shoe constructed as shown in C, the entire inner side of the upper 2 except the tongue 2 is coated with fibrous activated carbon 7-toe 7 and 8, so that the force of the toe s4 is increased. heel part 5,
The left and right side portions 6 and the bottom have a rectangular effect, and a sheet 7° widening effect is also provided.

The odors contained in the fibrous activated carbon sheet 7.8 are easily removed and removed by drying with hot air using a hair dryer or the like, or by washing with water, boiling water, or the like.

Next, in the second embodiment shown in FIG.
2t - Applicable to slippers sewn or glued as is known, the entire inner surface of the nail or tlj 12 and the bottom material 11
The fibrous activated carbon sheet 7 of the first embodiment is placed over the entire upper surface of the
．． 8 and N fibrous activated carbon sheets 13 and 14t are adhered to each other, and these 11 are respectively covered with covering sheets 15 and 16 made of breathable fabric or leather having numerous holes.

Next, in the @3 embodiment shown in Fig. 3.4, a m-thin activated carbon sheet is attached to the inside of the shoe in a detachable manner.

That is, the same fibrous activated carbon sheet 17 as 1lIR cord-like activated carbon sheet (7.8) of the above-mentioned first SJ example, and the bag-like sheet 18 made of a woven fabric or non-woven fabric with good air permeability.
The entire surface of the fibrous activated carbon sheet 17 is sealed with a gold-coated sheet 18Vc, and the velvet fasteners 19 and 201 are attached to the outer surface 11J of this coating sheet IB. .

On the other hand, the shoes have the above-mentioned berbenotof! Suna-1
Velvet zipper 22 corresponding to 9 and 20 respectively
, 23 have been stopped.

Therefore, the fibrous activated carbon sheet 17t - KTM placed inside the shoe, velvet zipper 19 and 22° 20 and 23
1, the fibrous activated carbon sheets 17 are attached to the inside of the toe part 4 and the upper surface of the midsole 21, so that when the shoe is 1 m long, the fibrous activated carbon sheets 17vc wrap around the toe of the foot. It is something.

Next, the fourth embodiment shown in Fig. IIK5.6 has the above-mentioned 3 m body and four types of edge fibrous viscous carbon sheets 25 t coated with gold*If on the entire surface with the covering sheet 24, and the entire body is shaped like a cap. It is arranged so that it can be inserted and removed freely inside the toe of the shoe.

The embodiments in which the present invention is applied to men's shoes and slippers have been described above, but the invention is not applicable to other footwear, such as women's shoes. Sports shoes, boots.

It is clear that the present invention can also be applied to sandals with nail hooks.

As described above, the footwear of the present invention is superior to granular or powdered activated carbon in various aspects as described above II! A sheet made of activated carbon is attached to the inner surface of the toe area, and has an extremely good deodorizing effect on the toe area, which is full of energy, and the toe area, which has a particularly strong odor.

[Brief explanation of drawings]

Figure 1 is a cross-sectional view showing the first embodiment in which the present invention is applied to men's shoes, Figure w42 is a cross-sectional view IIi showing the second embodiment applied to slippers, and Figures w and 3.4 are cross-sectional views showing the second embodiment in which the present invention is applied to slippers. Fig. 1143 shows a wA3 embodiment in which the activated carbon sheet 1 is detachable. [Iw, Fig. 4 is a partially cutaway oblique view of the sheet, and Figs. 5 and 6 show the same fibrous activated carbon sheet. Figure WA6 is a partially cutaway perspective view of the layered state. 4... Toe part, 7, 8, 13, 14, 17° 25...
- Fibrous activated carbon sheet. % Authorized person Noriyoshi Yamaguchi 6 Figure 25 9-

Claims (1)

[Claims] Footwear characterized by having a fibrous activated carbon sheet 1 adhered to the inner surface of the toe portion. 2. A delicate activated carbon sheet is adhered to the inner surface of the toe portion! # Footwear according to claim 1, which refers to mold. Footwear according to claim m1, wherein a 3° fibrous activated carbon sheet is removably attached to the inner surface of the toe portion. 4. Claim # where the fibrous activated carbon sheet is felt-like! Footwear according to any one of items 1 to 3. 5. Footwear according to any one of claims 1 to 4, wherein the fibrous activated carbon sheet is made of nitrogen-containing synthetic fiber activated carbon.