JP3160969U - Cooling tool - Google Patents

Cooling tool Download PDF

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Publication number
JP3160969U
JP3160969U JP2010002877U JP2010002877U JP3160969U JP 3160969 U JP3160969 U JP 3160969U JP 2010002877 U JP2010002877 U JP 2010002877U JP 2010002877 U JP2010002877 U JP 2010002877U JP 3160969 U JP3160969 U JP 3160969U
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polymer
cooling
water
exterior material
cooling tool
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和実 藤倉
和実 藤倉
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KRONGTHIP INNOVATION INC.
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KRONGTHIP INNOVATION INC.
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Abstract

【課題】簡易な構造で吸熱作用を得ることができ、長時間にわたって冷感を維持することのできる冷却具を提供する。【解決手段】冷却具は、不織布からなる外装材１に高分子吸水ポリマー２を封入した冷却部を有することを特徴とする。また、高分子吸水ポリマーを分割するように外装材の中空領域を縫合した縫合部３を有することを特徴とする。【選択図】図１A cooling tool capable of obtaining an endothermic effect with a simple structure and maintaining a cool feeling for a long time is provided. A cooling tool has a cooling part in which a polymer water-absorbing polymer 2 is enclosed in an exterior material 1 made of a nonwoven fabric. Moreover, it has the stitching | suture part 3 which sewn the hollow area | region of the exterior | packing material so that a high molecular water absorption polymer might be divided | segmented. [Selection] Figure 1

Description

本考案は、水分を浸すことで冷却効果を持続することのできる冷却具に関する。   The present invention relates to a cooling device that can maintain a cooling effect by immersing moisture.

従来、水分が気化する際の吸熱作用（気化熱）により、長時間にわたって冷感を維持する冷却材がある。   Conventionally, there is a coolant that maintains a cooling sensation for a long time due to an endothermic action (heat of vaporization) when water is vaporized.

例えば、特開平１１−１４２１４号公報に開示された多目的冷却シートは、気化液を内包しており、気化液と吸収水とが混同して気化し、その気化熱により吸収水が冷却されるようになっている。   For example, the multi-purpose cooling sheet disclosed in Japanese Patent Application Laid-Open No. 11-14214 contains vaporized liquid so that the vaporized liquid and the absorbed water are mixed and vaporized, and the absorbed water is cooled by the heat of vaporization. It has become.

しかしながら、前述の多目的冷却シートは気化液を内包している点で構造が複雑になっており、生産面やコスト面からは問題があった。   However, the above-mentioned multipurpose cooling sheet has a complicated structure in that it contains the vaporized liquid, and has a problem in terms of production and cost.

本考案は、このような点に鑑み、簡易な構造で吸熱作用を得ることができ、長時間にわたって冷感を維持することのできる冷却具を提供することを目的とする。   In view of such a point, the present invention has an object to provide a cooling tool that can obtain an endothermic effect with a simple structure and can maintain a cool feeling for a long time.

上記の目的を達成するため、本考案の冷却具は、不織布からなる外装材に高分子吸水ポリマーを封入した冷却部を有することを特徴とする。また、高分子吸水ポリマーを分割するように外装材の中空領域を縫合したことを特徴とする。さらに、冷却部は、高分子吸水ポリマーを布類で被覆している。   In order to achieve the above object, the cooling device of the present invention is characterized by having a cooling part in which a polymer water-absorbing polymer is enclosed in an exterior material made of a nonwoven fabric. Further, the hollow region of the exterior material is stitched so as to divide the polymer water-absorbing polymer. Furthermore, the cooling unit coats the polymer water-absorbing polymer with cloth.

本考案の冷却具によれば、高分子吸水ポリマーに水分を保持させる（高分子吸水ポリマーを膨潤させる）ことで、水分の蒸散作用による気化熱で放熱させて冷感を得ることができる。   According to the cooling device of the present invention, by retaining moisture in the polymer water-absorbing polymer (swelling the polymer water-absorbing polymer), it is possible to obtain a cooling feeling by dissipating heat with the heat of vaporization due to the transpiration of moisture.

本考案の実施の形態について、図面を参照して説明する。
図１は、本考案の実施の形態に係る冷却具の断面図、図２は、本考案の実施の形態に係る他の冷却具の断面図である。 Embodiments of the present invention will be described with reference to the drawings.
FIG. 1 is a sectional view of a cooling device according to an embodiment of the present invention, and FIG. 2 is a sectional view of another cooling device according to an embodiment of the present invention.

冷却具は、不織布からなる外装材１に高分子吸水ポリマー２を封入した冷却部を有する。高分子吸水ポリマー２は、ポリアクリルアミドクリスタル等自重の８００倍程度の吸水能力を有し、冷水につけることで高分子吸水ポリマーに水分を保持させる（高分子吸水ポリマーを膨潤させる）ことができる。例えば、Ｗ４００×Ｄ１０×Ｈ９１０ｍｍの冷却部を有する冷却具の場合、無吸水時は２０ｇに対して吸水時は１９５ｇといったように、約２００ｍｌ程度の水分を吸水することができる。また、外装材１は、吸水性の高いコットン１００％やポリエステル繊維等からなる不織布で形成する。さらに、高分子吸水ポリマー２には、防腐剤（アルコール粉末等）を添加することが好ましい。
また、冷却具に封入された高分子吸水ポリマー２を分割するように外装材１の中空領域を縫合する（縫合部３）。縫合部３によって、冷却具に凹凸をつけることができる。 The cooling tool has a cooling part in which a polymer water-absorbing polymer 2 is enclosed in an exterior material 1 made of a nonwoven fabric. The polymer water-absorbing polymer 2 has a water absorption capacity of about 800 times its own weight, such as polyacrylamide crystal, and can retain water (swell the polymer water-absorbing polymer) by being attached to cold water. For example, in the case of a cooling tool having a cooling portion of W400 × D10 × H910 mm, about 200 ml of water can be absorbed, such as 20 g when no water is absorbed and 195 g when water is absorbed. Moreover, the exterior material 1 is formed of a non-woven fabric made of 100% cotton having high water absorption or polyester fibers. Furthermore, a preservative (alcohol powder or the like) is preferably added to the polymer water-absorbing polymer 2.
Moreover, the hollow area | region of the cladding | exterior_material 1 is stitched | sutured so that the polymer water absorption polymer 2 enclosed with the cooling device may be divided | segmented (stitching part 3). The stitching part 3 can make the cooling tool uneven.

高分子吸収ポリマー２をそのまま外装材１でパックすると、水を付けた後に高分子吸水ポリマー２が中から布地（外装材１）を通して外に出てきてしまう可能性があるので、高分子吸水ポリマー２を目の細かい布類でパックしてから、外側の外装材１で更にパックするという構成で縫製をすれば、問題なく外に出てこない。このような構成を示したのが図２であり、目の細かい布類の部分が外装材１の下方（白部分）にあたる。   If the polymer absorbent polymer 2 is packed with the exterior material 1 as it is, the polymer water absorbent polymer 2 may come out from the inside through the fabric (the exterior material 1) after water is added. If sewing is performed in such a configuration that 2 is packed with fine cloths and then further packed with the outer exterior material 1, it will not come out without problems. FIG. 2 shows such a configuration, and the fine cloth portion corresponds to the lower portion (white portion) of the exterior material 1.

本考案の冷却具は、ガーデニングやゴルフ、アウトドア、スポーツ観戦、野外ライブなど、夏の屋外レジャー時の暑さ対策、熱中症予防に活躍するばかりでなく、室内で使用して冷房を控えめに設定すれば、エコ生活にも役立つものとなる。また、使っているうちに清涼感を感じにくくなったときには、裏返すか、何度か振ると、内部にとどまっている水分が染み出し、再び清涼感を得られるようになる。   The cooling device of the present invention not only plays an active part in summer outdoor leisure such as gardening, golf, outdoor, sports watching, outdoor live, etc. If it does, it will be useful for eco-life. Also, when it becomes difficult to feel a refreshing feeling while using it, if you turn it over or shake it several times, the moisture staying inside will ooze out and you can get a refreshing feeling again.

本考案の実施の形態に係る冷却具の断面図である。It is sectional drawing of the cooling device which concerns on embodiment of this invention. 本考案の実施の形態に係る他の冷却具の断面図である。It is sectional drawing of the other cooling device which concerns on embodiment of this invention.

１ 外装材
２ 高分子吸水ポリマー
３ 縫合部 DESCRIPTION OF SYMBOLS 1 Exterior material 2 Polymer water absorption polymer 3 Suture part

Claims (3)

不織布からなる外装材に高分子吸水ポリマーを封入した冷却部を有する冷却具。   A cooling tool having a cooling part in which a polymer water-absorbing polymer is enclosed in an exterior material made of nonwoven fabric. 前記高分子吸水ポリマーを分割するように前記外装材の中空領域を縫合した請求項１記載の冷却具。   The cooling tool according to claim 1, wherein a hollow region of the exterior material is stitched so as to divide the polymer water-absorbing polymer. 前記冷却部は、高分子吸水ポリマーを布類で被覆している請求項１又は２記載の冷却具。   The cooling device according to claim 1 or 2, wherein the cooling section covers a polymer water-absorbing polymer with a cloth.
JP2010002877U 2010-04-30 2010-04-30 Cooling tool Expired - Fee Related JP3160969U (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013085923A (en) * 2011-10-24 2013-05-13 Iej:Kk Band containing water-absorbing resin without leakage of hydrous gel of water-absorbing resin, and manufacturing method of the same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013085923A (en) * 2011-10-24 2013-05-13 Iej:Kk Band containing water-absorbing resin without leakage of hydrous gel of water-absorbing resin, and manufacturing method of the same

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