JPH0987901A - Stockings - Google Patents

Abstract

PROBLEM TO BE SOLVED: To obtain stocking constituted by a synthetic fiber containing a substance having a heat storing and heat insulating effects by absorbing the visible ray of the sunlight and generating heat through an energy conversion, having the improved heat insulating effect, and excellent in fashionable property. SOLUTION: These stockings are constituted by a synthetic fiber such as a nylon, a polyester and an acrylic fiber containing a substance such as zirconium carbide and carbon having a heat storing and heat insulating effects through sunlight absorption. The use of this heat storing and heat insulating fiber in all of a waist part 1, a leg part 2 and a foot part 3 is most ideal, but considering its cost, physical properties, etc., the sufficient effect can be obtained by using it only in the leg part 2 having direct sunshine.

Description

Detailed Description of the Invention

[0001]

TECHNICAL FIELD The present invention absorbs sunlight,
The present invention relates to stockings having a high heat retaining effect, which uses a heat storage and heat retaining fiber of solar light containing a heat retaining material which is converted into heat, as stockings.

[0002]

2. Description of the Related Art Conventionally, in order to enhance the heat-retaining effect of stockings, it is generally practiced to use thick-count yarn, increase the density, double knitting structure, double ply, etc. Is coming. The common means of these is to obtain heat retention by increasing the thickness of the knitted fabric and improving the heat insulation. In addition, some of them have been devised to obtain a heat retaining effect by using fine ceramics having a far infrared ray generating effect.

However, although the former method of thickening the knitted fabric can obviously obtain a high heat-retaining effect, it is used for stockings for the purpose of obtaining beautiful leg lines, that is, for panty hose for women, thin long stockings and the like. Has an essential problem that cannot be used fashionably. Further, a method of using a far infrared ray generating material is proposed in actual opening 2-90606 and actual opening 2-10240, but these are all used for the lumbar region, and with these methods, the coldest feeling is felt. Even when used on the legs,
It is almost impossible to obtain heat insulation effect with thin stockings.

[0004]

As described above, in the present circumstances, an effective method for obtaining a sufficient heat-retaining effect has not been found in the thin pantyhose and long stockings in which leg beauty is required. The present invention has been invented through intensive research in order to solve such problems. That is, the heat-retaining fiber for storing heat of sunlight is used for stockings, and the mechanism for converting the energy of the sunlight into heat is used to actively keep the heat. By this, without impairing fashionability,
It is intended to provide stockings with high heat retention.

[0005]

DISCLOSURE OF THE INVENTION The present invention achieves the above-mentioned object by using a solar heat storage heat-retaining fiber in place of a commonly used nylon or polyester fiber. That is, the gist of the present invention is "stockings characterized by being composed of synthetic fibers containing a substance having a heat-retaining effect of solar heat storage".

[0006]

BEST MODE FOR CARRYING OUT THE INVENTION The present invention is described in detail below.
The solar heat storage heat-retaining fiber used in the present invention is a synthetic fiber containing a substance that absorbs visible light of solar energy and converts it into heat, and its representative is zirconium carbide. Carbon also has the effect, and in addition, metal oxides such as zirconium oxide, cobalt oxide, and titanium oxide can also obtain the effect. The heat storage heat-retaining fibers are used by mixing these heat storage substances with synthetic fibers such as nylon, polyester, and acrylic. Nylon, polyester,
A method of uniformly mixing with a mixed yarn polymer such as acrylic, a method of mixing in a core-sheath structure, a method of adhering to the surface, and the like can be used.

FIG. 1 shows the shape of the pantyhose of the present invention. It is the most ideal usage to use the solar heat storage heat insulation fiber for all of 1, 2 and 3 in Fig. 1, but if cost and physical properties are taken into consideration, use only 2 where the sunlight hits. But the effect is sufficient. FIG. 2 shows the long stocking of the present invention, which may also be used for all of 1, 2 or only for 1.

The heat-storing fibers mixed with zirconium carbide, carbon, etc. not only absorb the near-infrared rays of sunlight and convert them into heat to keep them warm, but also have the effect of reflecting the far-infrared rays generated by the human body. , Double heat retention effect can be obtained. The same effect can also be obtained for metal oxides by using a fine ceramic material having a far infrared ray reflecting function.

[0009]

By using the solar heat storage heat retaining fiber of the present invention for stockings, it is possible to absorb visible rays of sunlight and generate heat by energy conversion to obtain a heat retaining effect.

[0010]

The use of the solar heat storage heat-retaining fiber in thin stockings that require fashionability as in the present invention cannot be realized by the conventional heat-retaining stockings. When you wear pantyhose in combination with a mini skirt, for example, you can endure the cold in the low season and trade for it to obtain beautiful leg lines, that is, fashion.

[Brief description of drawings]

FIG. 1 is a perspective view of a pantyhose of the present invention.

FIG. 2 is a perspective view of the stocking of the present invention.

[Explanation of symbols]

 1 waist 2 legs 3 legs 4 legs 5 legs

Claims (1)

[Claims] 1. A stocking comprising a synthetic fiber containing a substance having a heat-retaining effect of solar heat storage.