JPH0111042Y2 - - Google Patents

Description

[Detailed description of the invention] (Field of industrial application) This invention relates to boots that are both water resistant and cold resistant.

(Prior Art) Conventionally, there is a boot B as shown in FIG. 3 as a boot that is both waterproof and cold resistant.

This boot B has a boot body 31 made of a synthetic resin material, and a thick boa fabric 32 or the like is pasted on the inner surface of the boot body 31.

The boots B mentioned above have sufficient waterproofness and cold resistance. However, as mentioned above, since the boot body 31 is made of synthetic resin material and the thick boa material 32 is used inside the boot B, there is a drawback that the boot B itself becomes heavy. Added to the poor flexibility of the extension 33 above the ankle of the boot body B, the boots felt heavy underfoot when walking and were stiff around the ankles, making them difficult to wear.

(Technical Problem) The technical problem of the present invention is to provide a boot with waterproofness and cold resistance, as well as to provide good flexibility in the extension portion of the boot, and to reduce the weight.

(Means for solving the technical problems) The means taken by the present invention to solve the above-mentioned technical problems is that the upper and the sole are made of a synthetic resin material, and the upper extends upward from the upper. The extension part is made of cold-proof cloth.

(Operations and Effects) Since the present invention has the above-described structure, the instep and sole prevent rainwater from entering from the ground,
In addition, the inside of the boot can be kept warm by an extension made of cold-proof cloth, and has the waterproofness and cold resistance necessary for the boot.

In addition, the above-mentioned cold-proof cloth is more flexible and lighter than the two-layer structure made of synthetic leather and boa fabric that was conventionally used for the extension part of boots.
The boots as a whole can be made lighter and have better flexibility at the ankle, making them comfortable to wear and preventing fatigue when walking.

(Example) Hereinafter, an example of the present invention will be described based on the drawings.

A in the figure is a boot, and this boot A includes an upper 1, a sole 2, and an extension 3 extending upward from the upper 1.
It consists of.

Instep 1 is the part of boot A below the ankle,
The sole 2 is formed by punching the sole 2 twice after injection molding using a synthetic resin material such as vinyl chloride, and the thickness of the sole 2 is sufficient to increase the rigidity of this part. It makes it thicker.

Then, an insole 4 is laid on the inner surface of the sole 2, and a boa fabric 5 is attached on the inner surface of the upper 1,
In addition, the lower edge of the extension part 3 made of cold protection fabric is sewn to the periphery of the opening part 1a of the upper 1.

As described above, the extension part 3 is formed by sewing together a substantially cylindrical shape using cold protection cloth such as quilting. It is best to use water-repellent fabric on the front side of this cold-weather cloth to repel rainwater that splashes up to the top.

Further, a mating part 7 which can be opened and closed with a button 6 is provided on the outer side of the extension part 3, so that the foot can be easily put into the boot A.

The boots A mentioned above are suitable for use as rain shoes and also for use in snowy and cold regions.

When walking on roads where rainwater accumulates or on remaining snow, it is sufficient to waterproof the area below the ankle, and from this point of view, Boots A are waterproof only on the upper 1 and the sole 2. In addition, the extension part 3 is replaced with a cold-proof cloth to reduce the weight. Further, the extension part 3 made of cold protection cloth keeps the temperature above the ankle warm, and also prevents the air warmed inside the boot A from flowing out from the opening 8 of the boot A, thereby keeping the entire inside of the boot A warm. .

Thus, the boots A are waterproof and cold resistant, are lightweight, and have good flexibility at the ankle, so that they are boots but also have good mobility.

[Brief explanation of drawings]

FIG. 1 is a perspective view of a boot embodying the present invention, FIG. 2 is a longitudinal sectional view of the same boot, and FIG. 3 is a longitudinal sectional view of a conventional boot. In the figure, A...boots, 1...instep, 2...sole, 3...extension part.

Claims (1)

[Scope of utility model registration request] A boot whose upper part and sole are made of synthetic resin material, and whose extension part extending upward from the upper part is made of cold-proof cloth.