JP3040894U - Jewelry - Google Patents

Abstract

(57) 【Abstract】 PROBLEM TO BE SOLVED: To provide an accessory which can cool and keep the neck evenly, and which has a long-lasting cooling effect or a warming effect and which reduces water dripping from both ends as much as possible during cooling. To do. SOLUTION: The accessory is made of a woven or knitted fabric or nonwoven fabric whose inside is made of a band-shaped nonwoven fabric mainly composed of superabsorbent fibers and whose outside is made of low or non-absorbent fibers.

Description

[Detailed description of the invention]

[0001]

[Technical field to which the invention belongs]

 The present invention relates to an accessory that exerts a remarkable cooling effect or a heat retaining effect when it is attached to the neck of a body, and has a water retaining cooling effect of super absorbent fibers or a cooling and heat generating effect due to evaporation of water, condensation of water vapor. It is an accessory that is effectively used and has improved wearability.

[0002]

[Prior art]

 It is well known that cooling effect can be obtained by cooling the neck of the body. For this reason, it has already been proposed to make a band-shaped material in which a highly water-absorbent resin is woven or knitted with a non-woven fabric in a bag shape, retain water, and then stand on the neck to have a cooling effect. It has also been proposed that warm water be retained instead of cold water to provide a heat retaining effect.

[0003]

[Problems to be solved by the device]

 However, in the above conventional method, the wearability of the neck of the body is poor, the superabsorbent resin that has absorbed water is scattered in a lump, and the superabsorbent resin moves during movement of the body, resulting in localized cooling. I could only do it. In addition, the cooling effect is temporary, and it has been desired that the cooling effect lasts for a long time. Furthermore, since both ends do not contain super absorbent resin, the drainage performance is poor, causing water drops to drop off forever, causing discomfort. On the other hand, as a method of retaining warm water for keeping heat, it is desired that the warm water cools in a short time and the effect continues for a long time.

The present invention has been made in view of the situation of the prior art as described above, and even when exercising, there is no uneven distribution of water absorption and water retention portions, the neck can be cooled and kept warm evenly, and a long-term cooling effect can be obtained. Alternatively, it is an object of the present invention to provide an accessory in which the heat retaining effect is sustained and the amount of water dripping from both ends during cooling is reduced as much as possible.

[0005]

[Means for Solving the Problems]

 The present inventors have conducted extensive studies to achieve the above object, and as a result, have completed the following invention. That is, the accessory of the present invention is characterized in that a band-shaped non-woven fabric mainly composed of highly water-absorbent fibers is arranged inside and the outer part is wrapped with a woven or knitted fabric or non-woven fabric made of low- or non-water-absorbent fibers.

A preferred accessory according to the present invention is characterized in that a low or non-water-absorbent fiber which covers the outside is treated to be water repellent.

A preferred accessory according to the present invention is a mesh-shaped knitted knitting made of low or non-water-absorbent fibers which covers the outside, and the single yarn fineness of the knitting yarn is 0.1 to 5.0 denier and the total fineness (total denier). ) 30 to 150 denier.

The super absorbent fiber inside the accessory of the present invention is preferably a multi-layered fiber having a hydrophobic polymer core and a hydrophilic group-containing super absorbent polymer sheath. As such a super absorbent fiber, for example, the outer layer portion (sheath portion) of polyacrylonitrile fiber is hydrolyzed to introduce a carboxyl group, and the carboxyl group is chemically treated with ammonia, an amino compound or an alkali metal compound. Examples include treated fibers. An example of this is Lancil F (manufactured by Toyobo Co., Ltd.).

[0009]

[Action]

 By immersing the accessory of the present invention in cold water, the super absorbent fiber absorbs cold water and swells, so that the accessory is in a water-retaining state. If you wear it on your neck in this state, you can feel cool for a long time. If you shake it well before putting it on your neck to remove the water that has adhered to both ends of the jewelry, you can prevent water from dripping from your jewelry after wearing it on the neck, and you will feel a greater sense of wearing. Can be improved. On the other hand, in cold weather, this accessory wears moisture on the neck without adhering water and absorbs moisture from the body, generating heat of condensation and exerting a heat retaining effect.

In the accessory according to the present invention, a woven or knitted fabric or a non-woven fabric made of low- or non-water-absorbent fibers covering the outside is subjected to a water-repellent treatment to improve the drainage property after the accessory is immersed in cold water, and the excess The discomfort to the skin caused by water can be eliminated.

In the accessory according to the present invention, the woven knitting made of low or non-water-absorbent fibers covering the outside is a mesh knitting, and the single yarn fineness of the knitting yarn is 0.1 to 5.0 denier and the total fineness (total denier). ) Is 30 to 150 denier, the cooling effect after water retention can be improved, and excess water can be effectively removed. On the other hand, even when it is used as a heat insulating material, it has the effect of making it easy for the super absorbent fiber to absorb moisture from the skin, and the heat insulating effect can be enhanced.

[0012]

【Example】

 Hereinafter, an embodiment of the accessory of the present invention will be described with reference to the drawings, but the present invention is not limited thereto.

1 to 3 show the configuration of an embodiment of the present invention. This accessory consists of an oblong low- or non-water-absorbent fiber woven or knitted fabric or non-woven fabric that constitutes the outer layer and a non-woven fabric mainly composed of super-absorbent fiber in the middle of the outer layer. It is sewn in a state that it is wrapped in a natural fiber material and fixed. As the super absorbent fiber to be inserted inside, use is made of a non-woven fabric having a length of 40 cm and a width of 5 cm of Lanseal F manufactured by Toyobo Co., Ltd. about 2 g. The fabric used was a polyester fiber knitted fabric with a single yarn of 3.0 denier and a raw yarn of 75 denier. A knitted fabric having a length of about 90 cm and a width of about 10 cm was folded in two in the width direction and used. This knitted fabric was subjected to a water repellent treatment using a fluorine-based water repellent (manufactured by Meisei Chemical Co., Ltd.), and then each part was fixed by sewing so as to have the configurations shown in FIGS. did.

Next, the operation and effect of this embodiment will be described. When the above accessory is immersed in cold water, the super absorbent fiber absorbs a large amount of water in a few minutes. After shaking well to remove excess water, the amount of water effective for cooling was 80 to 120 g. When I put it on my neck in this state, I was able to get a refreshing feeling for a long time. In addition, discomfort on the skin due to water droplets dripping from both ends of the jewelry could be greatly reduced. On the other hand, when it was cold and attached to the neck without water adhering to this accessory, it was possible to confirm the heat retention effect for a long time.

[0015]

[Effect of the invention]

 As described above, according to the present invention, since the non-woven fabric mainly composed of the super absorbent fiber is housed in the middle of the woven or knitted or non-woven fabric made of the band-shaped low or non-absorbent fiber, the known It can absorb and evaporate water at a much faster rate than a product using a water-absorbent resin. Therefore, workability is good, and it is possible to exhibit high performance in cooling effect and heat retaining effect. In order to make the present invention more effective, a woven or non-woven fabric composed of low- or non-water-absorbent fibers covering the outside is subjected to a water-repellent treatment with a fluorine compound or a silicon compound, and further, a mesh-like knit is used, and When the single yarn of the knitting yarn is 0.1 to 5.0 denier and the total fineness (total denier) is 30 to 150 denier, the wearing feeling and cooling feeling can be significantly improved.

[Brief description of the drawings]

FIG. 1 is a plan view showing a configuration of an embodiment of an accessory of the present invention.

FIG. 2 is a sectional view taken along the line AA of FIG.

FIG. 3 is a sectional view taken along line BB of FIG.

[Explanation of symbols]

 1 Accessory 2 Non-woven fabric mainly composed of super absorbent fiber 3 Low or non-absorbent fiber woven or knitted fabric or non-woven fabric 4 Sewing part

Claims (4)

[Utility model registration claims] 1. An accessory according to claim 1, wherein the inside is made of a band-shaped nonwoven fabric mainly composed of super absorbent fibers, and the outside is made of a woven or knitted fabric or a nonwoven fabric made of low or non-absorbent fibers. 2. The accessory according to claim 1, wherein the low- or non-water-absorbent fiber covering the outside is water-repellent treated. 3. A woven or knitted fabric made of a low or non-water-absorbent fiber which covers the outside is a mesh knitted fabric, and the single yarn fineness of the knitting yarn is 0.1 to 5.0 denier, and the total fineness (total denier) is 30 to. The accessory according to claim 1, which has a denier of 150. 4. The accessory according to claim 1, wherein the superabsorbent fiber has a multilayer structure in which the core portion is a hydrophobic polymer and the sheath portion is a hydrophilic group-containing superabsorbent polymer.