JPH0675437U - Disposable body warmers used in footwear - Google Patents
Disposable body warmers used in footwearInfo
- Publication number
- JPH0675437U JPH0675437U JP2372393U JP2372393U JPH0675437U JP H0675437 U JPH0675437 U JP H0675437U JP 2372393 U JP2372393 U JP 2372393U JP 2372393 U JP2372393 U JP 2372393U JP H0675437 U JPH0675437 U JP H0675437U
- Authority
- JP
- Japan
- Prior art keywords
- storage bag
- disposable body
- footwear
- body warmer
- heat
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000000203 mixture Substances 0.000 claims abstract description 21
- 239000004820 Pressure-sensitive adhesive Substances 0.000 claims abstract description 9
- 230000035699 permeability Effects 0.000 claims description 21
- 239000000853 adhesive Substances 0.000 claims description 14
- 230000001070 adhesive effect Effects 0.000 claims description 14
- 239000011248 coating agent Substances 0.000 claims description 12
- 238000000576 coating method Methods 0.000 claims description 12
- 238000000034 method Methods 0.000 claims description 7
- 230000000694 effects Effects 0.000 abstract description 14
- 210000003371 toe Anatomy 0.000 abstract description 8
- 239000012528 membrane Substances 0.000 description 13
- 210000002683 foot Anatomy 0.000 description 6
- 238000010438 heat treatment Methods 0.000 description 6
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 5
- 238000009423 ventilation Methods 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 239000004698 Polyethylene Substances 0.000 description 4
- 125000000217 alkyl group Chemical group 0.000 description 4
- 125000004432 carbon atom Chemical group C* 0.000 description 4
- -1 polyethylene Polymers 0.000 description 4
- 239000011148 porous material Substances 0.000 description 4
- 239000000843 powder Substances 0.000 description 4
- 239000002131 composite material Substances 0.000 description 3
- 239000000178 monomer Substances 0.000 description 3
- 239000004745 nonwoven fabric Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000020169 heat generation Effects 0.000 description 2
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 125000003903 2-propenyl group Chemical group [H]C([*])([H])C([H])=C([H])[H] 0.000 description 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 241001436793 Meru Species 0.000 description 1
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000012752 auxiliary agent Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 125000000524 functional group Chemical group 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 230000002250 progressing effect Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Landscapes
- Thermotherapy And Cooling Therapy Devices (AREA)
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Abstract
(57)【要約】
【構成】 一端側を円弧状に形成した収納袋10を通気性
膜片１により形成し、この収納袋10に発熱性組成物３を
収容すると共に、この収納袋10の片面に複数の粘着剤塗
布列４，４を配設した履物内で用いる使い捨てカイロ。
【効果】 この使い捨てカイロは、靴内爪先部のような
寒冷地において最も温熱を必要とする部位に簡易的確に
貼りつけることができる。また、靴下の爪先部及び踵部
へも適宜靴下に貼りつけることができ、且つ靴内を汚損
することがない。
(57) [Summary] [Structure] A storage bag 10 whose one end side is formed in an arc shape is formed by the breathable film piece 1, and the heat-generating composition 3 is stored in the storage bag 10 and the storage bag 10 A disposable body warmer to be used in footwear in which a plurality of pressure sensitive adhesive application rows 4 and 4 are arranged on one side. [Effect] This disposable body warmer can be simply and accurately attached to a portion such as an inner toe of a shoe that requires the most heat in a cold region. Further, the toes and heels of the sock can be appropriately attached to the sock, and the inside of the shoe is not soiled.
Description
【０００１】[0001]
本考案は履物内において用いる使い捨てカイロに係り、靴のような履物内にお いて適切な加温効果を発揮することのできる使い捨てカイロを提供しようとする ものである。 The present invention relates to a disposable body warmer used in footwear, and an object thereof is to provide a disposable body warmer capable of exerting an appropriate heating effect in footwear such as shoes.
【０００２】[0002]
使い捨てカイロは今日において広く普及しており、特に本発明者等によって提 案された特開平２−１４９２７号公報によるときは特別な装具などを必要とする ことなく、下着などを利用し使い捨てカイロを温熱効果を必要とする人体の各部 に適宜施用することができる。 Disposable body warmers are widespread today, and in particular according to Japanese Patent Laid-Open No. 14927/1990 proposed by the present inventors, there is no need for special equipment and the like It can be appropriately applied to each part of the human body that requires a heating effect.
【０００３】 なお靴などの履物内において使い捨てカイロを使用することについても従来か ら種々の検討が重ねられ、本考案者においても特開平１−１６４３６６や特開平 ２−１３１７６０号公報に示されるような提案をなし、これらのものは実用化さ れている。Various studies have been made in the past regarding the use of a disposable body warmer in footwear such as shoes, and the present inventor has also disclosed it in JP-A-1-164366 and JP-A-2-131760. These proposals have been put to practical use.
【０００４】[0004]
前記したような使い捨てカイロは好ましい温熱効果を得ることができるとして もこのものを靴内において使用する場合には周側が包囲された制限空間であり、 また足などに対し安定にセットすることが容易でないなどの事情から好ましい利 用をなすことが困難である。前記した特開平２−１４９２７によるものは形状的 に靴内での利用に適せず、特に寒冷地などにおいて温熱効果を高度に必要とする 部位に対する適用が容易でない不利がある。 Even if the above-mentioned disposable body warmer can obtain a preferable heating effect, it is a limited space surrounded by the circumference when used in shoes, and can be easily set stably on the foot etc. It is difficult to make a favorable use because of other reasons. The one disclosed in JP-A-2-14927 is not suitable for use in shoes because of its shape, and there is a disadvantage in that it is not easy to apply to a part that requires a high heat effect particularly in a cold region.
【０００５】 特開平１−１６４３６６や特開平２−１３１７６０によるものでは成程靴内で 使い捨てカイロを利用し得るとしても、特別な中敷のような用具が必要であり、 使用の都度靴内などから一々中敷を取出して使い捨てカイロをセットし、再度装 入して履用する操作が煩雑であり、しかもそうした中敷に設けられた使い捨てカ イロ収容部に特定された利用状態となるので、厳寒期などにおいてつま先部など の先端部に対し使い捨てカイロを適用することができず、好ましい温熱効果を得 ることができない。According to JP-A-1-164366 and JP-A-2-131760, even if a disposable body warmer can be used in a shoe, a special tool such as an insole is required, and the shoe is used each time it is used. It is troublesome to take out the insoles one by one, set the disposable body warmers, re-insert them, and put them on, and the usage state is specified for the disposable gyro storage part provided in such insoles. It is not possible to apply a disposable body warmer to the tip part such as the toe part in a severe cold season, and it is not possible to obtain a preferable heating effect.
【０００６】[0006]
本考案は上記したような従来技術によるものの課題を解決することについて検 討を重ね、使い捨てカイロの形態を特定化すると共に靴下の如きに対する接着部 を特定することにより、寒冷地などにおいて好ましい温熱効果を靴内などで得し めることに成功したものであって、以下の如くである。 The present invention has been studied to solve the problems of the above-mentioned conventional techniques, and by specifying the form of the disposable body warmer and by specifying the adhesive part for socks, a preferable heating effect in cold regions etc. We have succeeded in obtaining the product in shoes, and are as follows.
【０００７】 （１） 一端側を円弧状に形成した収納袋を通気性膜片によって形成し、前記 収納袋に発熱性組成物を収容すると共に該収納袋の片面に複数の粘着剤塗布列を 配設したことを特徴とする履物内において用いる使い捨てカイロ。(1) A storage bag whose one end side is formed in an arc shape is formed by a breathable film piece, and the storage bag stores the heat-generating composition and a plurality of adhesive coating lines are provided on one surface of the storage bag. A disposable body warmer for use in footwear characterized by being arranged.
【０００８】 （２） 一端側を円弧状に形成した収納袋の片面と他面とを通気性を異にした 膜片によって形成し、前記収納袋に発熱性組成物を収容すると共に該収納袋にお ける通気性の少い膜片に複数の粘着剤塗布列を配設したことを特徴とする履物内 において用いる使い捨てカイロ。(2) One side and the other side of a storage bag whose one end side is formed in an arc shape are formed by membrane pieces having different air permeability, and the storage bag stores the exothermic composition and the storage bag. A disposable body warmer for use in footwear, characterized in that a plurality of rows of pressure sensitive adhesives are arranged on a piece of film with low air permeability in the case.
【０００９】 （３） 通気性がＪＩＳＫ７１２９Ａ法によって３００〜１０００ｇ／m2・da y である片面と２０００〜５０００ｇ／m2・day である他面とによって収納袋が 形成されたことを特徴とする前記（１）項または（２）項の何れかに記載の履物 内において用いる使い捨てカイロ。[0009] (3) air permeability, characterized in that the storage bag is formed by another surface and a single-sided and 2000~5000g / m 2 · day is 300~1000g / m 2 · da y by JISK7129A method A disposable body warmer used in the footwear according to any one of (1) or (2).
【００１０】 （４） 発熱性組成物を収容した収納袋を２個宛非通気性収容体に封入密閉し たことを特徴とする前記（１）項〜（３）項の何れかに記載の履物内において用 いる使い捨てカイロ。(4) The storage bag containing the exothermic composition is enclosed and sealed in two non-air-permeable containers for two purposes, according to any one of the items (1) to (3). A disposable body warmer used in footwear.
【００１１】 （５） 粘着剤塗布列が非転着性粘着剤で形成されたことを特徴とする前記（ １）項または（２）項の何れかに記載の履物内において用いる使い捨てカイロ。(5) The disposable body warmer for use in footwear according to any one of (1) or (2) above, wherein the adhesive-applied row is formed of a non-transferable adhesive.
【００１２】[0012]
一端側を円弧状に形成した収納袋を通気性膜片によって形成し、前記収納袋に 発熱性組成物を収容すると共に該収納袋の片面に複数の粘着剤塗布列を配設した ことにより足の爪先部の形態に即応させて靴下などに収納袋を粘着セットせしめ 、靴などを穿用することによって前記収納袋を足の爪先部のように最も寒冷感を 感ずるポイントに対し簡便且つ的確に前記収納袋をセットせしめ、その温熱効果 を与える。 By forming a storage bag with one end side formed into an arc shape with a breathable film piece, storing the heat-generating composition in the storage bag, and disposing a plurality of rows of adhesive coating on one side of the storage bag The storage bag is adhesively set on socks or the like according to the shape of the toe part of the toe, and the storage bag is easily and accurately attached to the point where the coldest feeling is felt like the toe part of the foot by wearing shoes. The storage bag is set and the heat effect is given.
【００１３】 一端側を円弧状に形成した収納袋の片面と他面とを通気性を異にした膜片によ って形成し、前記収納袋に発熱性組成物を収容すると共に該収納袋における通気 性の少い膜片に複数の粘着剤塗布列を配設したことにより靴下などを介した人体 接合面における通気量を少とし、外面側の通気量を大として適切な発熱を図らし める。[0013] One side and the other side of a storage bag whose one end side is formed in an arc shape are formed by membrane pieces having different breathability, and the storage bag stores the exothermic composition and the storage bag. By arranging multiple rows of adhesive coating on the membrane piece with low air permeability, the air flow rate on the joint surface of the human body through socks etc. is reduced, and the air flow rate on the outer surface side is increased to achieve appropriate heat generation. Meru.
【００１４】 通気性がＪＩＳＫ７１２９Ａ法によって３００〜１０００ｇ／m2・day である 片面と２０００〜５０００ｇ／m2・day である他面とによって収納袋が形成され たことにより収容された発熱性組成物における発熱量を適度にコントロールせし める。An exothermic composition housed by forming a storage bag with one surface having air permeability of 300 to 1000 g / m 2 · day according to JIS K7129A method and the other surface having air permeability of 2000 to 5000 g / m 2 · day The calorific value in the can be controlled appropriately.
【００１５】 即ち、本考案によるものは靴の中の制限された通気条件下で適度の通気、発熱 を得しめるように設計開発されているので、３００〜１０００ｇ／m2・day の袋 のみでよいわけであるが、そうすると靴を脱いだときのように通気が制限されな い条件の場合には通気量が大となって高温となり水蒸気圧で膨らむことがあり、 そうした膨らんだ条件下で急に足の荷重が掛かると収納袋が破裂することがある 。That is, the device according to the present invention is designed and developed so as to obtain appropriate ventilation and heat generation under the restricted ventilation conditions in the shoe, so only a bag of 300 to 1000 g / m 2 · day is used. This is good, but if the conditions are such that the ventilation is not restricted, such as when you take off your shoes, the amount of ventilation will be large and the temperature will rise, causing the water vapor pressure to swell. The storage bag may rupture when a foot load is applied to the bag.
【００１６】 上記のような収納袋の破裂は該収納袋に針孔などを設けておくことで防止でき るが、針孔などの場合は収納された発熱組成物の微粉分がもれ出して収納袋を汚 損し、商品価値が低下するのでその外側に通気性の大きい２０００〜５０００ｇ ／m2・day の多孔質フイルムを重合し、水蒸気の抜けを図ると共に収納袋の破裂 および発熱組成物による汚損防止を図る。The rupture of the storage bag as described above can be prevented by providing a needle hole or the like in the storage bag, but in the case of a needle hole or the like, fine powder content of the stored heat-generating composition leaks out. Since the storage bag is polluted and the commercial value is reduced, a porous film of 2000 to 5000 g / m 2 · day with high air permeability is polymerized on the outside of the storage bag to prevent water vapor from leaking and the storage bag to be ruptured and to generate heat. Prevent pollution.
【００１７】 また上記のような多孔質フイルム部分を収納袋における足などの皮膚面に対向 しない側とすることにより足の荷重などで水蒸気を抜くと共に抜け出した高温水 蒸気が靴の内面に噴きつけ皮膚面に向け直接に噴出しないこととなるので火傷の 危険性を防止した。[0017] Furthermore, by making the porous film portion not facing the skin surface of the foot or the like in the storage bag as described above, steam is removed by the load of the foot and the high temperature water vapor that escapes is sprayed on the inner surface of the shoe. Since it does not squirt directly onto the skin surface, the risk of burns was prevented.
【００１８】 前記したような複合多孔質フイルムの通気度、透湿度をコントロールする方法 としては有孔フイルムおよび部分パターン接着剤による多孔質フイルムと不織布 の貼り合わせなどがあり、以下の如くである。 ２０００〜５０００ｇ／m2・day の複合多孔質フイルムの構成具体例 多孔質フイルム 通気度 ２００〜７００秒／１００cc（王研式通気度計） 透湿度 ７５００〜９０００ｇ／m2・２４Ｈ（リッシー透湿度計） （４０℃、９０％） 有孔フイルム（ＰＥフイルム） 開孔率 9.３％ 孔径 0.７〜0.８mm 孔数 ６００個 スパンボンド 不織布目付 ５０ｇ／m2 前記２０００〜５０００ｇ／m2・day の複合多孔質フイルムを形成するための 各フイルムおよびスパンボンドについての具体的範囲 多孔質フイルム 通気度 ２００〜７００秒／１００cc（王研式通気度計） 透湿度 ７５００〜９０００ｇ／m2・２４Ｈ（リッシー透湿度計） （４０℃、９０％） 有孔フイルム（ＰＥフイルム） 開孔率 １〜２０％ 孔径 0.１〜2.０mm 孔数 ３００〜６０００個 スパンボンド 不織布目付 ３０〜１００ｇ／m2 As a method for controlling the air permeability and moisture permeability of the composite porous film as described above, there are a perforated film and a bonding of the porous film and a non-woven fabric with a partial pattern adhesive, and they are as follows. Structure example of composite porous film of 2000-5000g / m 2 · day Porous film Air permeability 200-700sec / 100cc (Oken type air permeability meter) Moisture vapor transmission rate 7500-9000g / m 2 / 24H (Lissie moisture vapor transmission rate) Total) (40 ° C, 90%) Perforated film (PE film) Opening rate 9.3% Pore diameter 0.7-0.8mm Pore number 600 pieces Spunbond non-woven fabric weight 50g / m 2 Said 2000-5000g / m 2 -Specific range for each film and spunbond to form a day composite porous film Porous film Air permeability 200-700 seconds / 100cc (Oken air permeability meter) Moisture permeability 7500-9000g / m 2 24H (Lissi moisture permeability meter) (40 ° C, 90%) Perforated film (PE film) Opening rate 1-20% Pore diameter 0.1-2.0mm Pore number 300-6000 Spunbond Nonwoven fabric basis weight 30-100g / m 2
【００１９】 発熱性組成物を収容した収納袋を２個宛非通気性収容体に封入密閉したことに より店頭における陳列ないし需要者が使用すべく非通気性収容体を開封するまで の間は発熱性組成物の発熱反応進行を阻止し、また開封によって１組の発熱性組 成物収納袋を同時に準備せしめて的確且つ迅速に温熱効果を得しめる。By enclosing and sealing the storage bag containing the heat-generating composition in two non-breathable containers, until the non-breathable container is opened for display at the store or for use by the consumer. The exothermic reaction of the exothermic composition is prevented from progressing, and one set of exothermic composition storage bags is prepared at the same time by opening to obtain a heating effect accurately and promptly.
【００２０】 粘着剤塗布列が非転着性粘着剤で形成されたことにより靴下などに対する接着 使用を容易ならしめながら粘着剤が靴内その他を汚損することがなく、また使用 後においては容易に靴下等から離脱せしめ、靴下等を汚損することのない利用が 得られる。Since the adhesive coating line is formed of a non-transferable adhesive, the adhesive does not stain the inside of the shoe or the like while facilitating the use and adhering to socks and the like, and easily after use. It can be removed from socks, etc., and can be used without polluting socks.
【００２１】[0021]
上記したような本考案によるものの具体的な実施態様を添附図面に示すものに ついて説明すると、図１に示すように一端側を円弧状、特に半円状部５とされた 収納袋１０は通気性膜片１、２によって表裏が形成され、該収納袋１０内には図 １に示すように発熱性組成物３が収容され、該組成物３が排出しないように封じ られている。 A concrete embodiment of the present invention as described above will be described with reference to the accompanying drawings. As shown in FIG. 1, the storage bag 10 having an arc shape at one end side, particularly a semicircular portion 5, is a ventilation bag. The heat-generating composition 3 is contained in the storage bag 10 as shown in FIG. 1 and is sealed so that the composition 3 is not discharged.
【００２２】 前記通気性膜片１、２は収容された発熱性組成物３による微粉分などの附着に よる汚損感を生ずることが少く、また適当な強度ないし強靭性をもった材質のも のとし、１例として膜片１はポリエステルスパンポンドと有孔ポリエチレンおよ び多孔質ポリエチレンを積層せしめたものとし、また膜片２は多孔質フィルムを 採用し、夫々に所要通気透湿性をもった膜片である。The breathable membrane pieces 1 and 2 are less likely to cause a stain feeling due to attachment of fine powder components by the contained heat-generating composition 3 and are made of a material having appropriate strength or toughness. As an example, the membrane piece 1 is made by laminating polyester spun pond with perforated polyethylene and porous polyethylene, and the membrane piece 2 is made of a porous film, each of which has the required air permeability and breathability. It is a piece of film.
【００２３】 これらの膜片１、２における通気透湿性については膜片１と２において異った ものとし、具体的には膜片１がＪＩＳＫ７１２９Ａ法（感湿センサー法）により ３０５０±５００ｇ／m2・day であり、膜片２が６２０±２５０ｇ／m2・day の ものを採用したが、斯様な通気透湿性については膜片１が２０００〜５０００ｇ ／m2・day 、膜片２が３００〜１０００ｇ／m2・day の範囲で適宜のものを選ぶ ことができる。The air permeability and moisture permeability of the membrane pieces 1 and 2 are different between the membrane pieces 1 and 2, and specifically, the membrane piece 1 is 3050 ± 500 g / m according to the JISK7129A method (humidity sensor method). a 2 · day, although film piece 2 was adopted as a 620 ± 250g / m 2 · day , for such a breathable moisture permeability film piece 1 2000~5000g / m 2 · day, the film piece 2 An appropriate one can be selected within the range of 300 to 1000 g / m 2 · day.
【００２４】 上記したような収納袋１０内には既に使い捨てカイロとして普通に知られてい るような発熱性組成物３の所定量が収容される。この発熱性組成物としては比較 的低廉に入手し得る鉄粉のような金属粉に対し水、活性炭、蛭石焼成物、木粉、 食塩などの助剤を混合したもので、空気（酸素）との接触によって適度の発熱が 人体に対し温熱効果を与えるようにされ、厚さ２〜４mmの偏平状で人体に添着使 用される。A predetermined amount of the exothermic composition 3, which is commonly known as a disposable body warmer, is contained in the storage bag 10 as described above. This exothermic composition is a mixture of metal powder, such as iron powder, which is relatively inexpensive to obtain, with auxiliary agents such as water, activated carbon, calcined calculus, wood powder, and salt, and is air (oxygen). When contacted with the human body, a moderate amount of heat is given to the human body so as to have a warming effect, and it is attached to the human body in a flat shape with a thickness of 2 to 4 mm.
【００２５】 また本考案においては前記のような収納袋１０の片面、好ましくは前記した膜 片２に対し非転着性粘着剤による粘着剤塗布列４を複数列配設する。この粘着剤 塗布列４としては図示のような直線状の塗布列あるいは点状または破線状の塗布 列でよく、直線でない弯曲線や屈曲線でもよい。何れにしても複数の粘着剤塗布 列４の間に靴下等に対して接着しない部分が介在し、該靴下などを着用した足の 運動を自在ならしめ、又収納袋１０内への通気透湿性を膜片２の実質的全面にお いて確保したものとする。Further, in the present invention, a plurality of pressure-sensitive adhesive coating rows 4 of non-transferable pressure-sensitive adhesive are arranged on one side of the storage bag 10 described above, preferably on the membrane piece 2 described above. The adhesive coating line 4 may be a linear coating line as shown in the figure or a dotted or broken line coating line, and may be a curved line or a bent line which is not a straight line. In any case, a portion that does not adhere to socks or the like is interposed between the plurality of pressure sensitive adhesive application lines 4 to allow the legs of the socks or the like to freely move, and to breathe moisture into the storage bag 10. Is secured over substantially the entire surface of the membrane piece 2.
【００２６】 非転着性粘着剤層としてはゴム系、アクリル系、酢酸ビニル系などの有機溶剤 型、もしくは水性型などの粘着剤を用い、これに反応性官能基を導入して内部凝 集力を高めたものであり、例えばアクリル系モノマーに対し官能性モノマーを１ 〜１０wt％混入したものを採用する。前記官能性モノマーとしては下記一般式Ｉ 〜III によるものを例えば１〜８wt％添加するもので何れも公知のものである。As the non-transferable pressure-sensitive adhesive layer, a rubber-based, acrylic-based, vinyl acetate-based, or other organic solvent-based pressure-sensitive adhesive, or a water-based pressure-sensitive adhesive is used, into which reactive functional groups are introduced to cause internal condensation. The strength is increased, and, for example, an acrylic monomer in which a functional monomer is mixed in an amount of 1 to 10 wt% is used. As the functional monomer, for example, 1 to 8 wt% of compounds represented by the following general formulas I to III are added, and all are known.
【００２７】[0027]
【化１】 [Chemical 1]
【００２８】 ただし式中Ｒ1 は、炭素数１〜４の低級アルキル基を示し、Ｒ2 は水素原子ま たはメチロール基を示す。However, in the formula, R 1 represents a lower alkyl group having 1 to 4 carbon atoms, and R 2 represents a hydrogen atom or a methylol group.
【００２９】[0029]
【化２】 [Chemical 2]
【００３０】 ただし、式中Ｒ1 は、水素原子またはメチル基を、Ｒ2 は、水素原子または炭 素数１〜６のアルキル基またはアリル基を、Ｒ3 は、炭素数１〜１８のアルキル 基を示す。In the formula, R 1 is a hydrogen atom or a methyl group, R 2 is a hydrogen atom or an alkyl group or an allyl group having 1 to 6 carbon atoms, and R 3 is an alkyl group having 1 to 18 carbon atoms. Indicates.
【００３１】[0031]
【化３】 [Chemical 3]
【００３２】 但し式中Ｒ1 は水素原子またはメチル基を示す。Ｒ2 、Ｒ3 は水素原子または 炭素数１〜４のアルキル基を示す。However, in the formula, R 1 represents a hydrogen atom or a methyl group. R 2 and R 3 represent a hydrogen atom or an alkyl group having 1 to 4 carbon atoms.
【００３３】 上記のようにして製作された本考案の収納袋１０は該収納袋１０が通気性のも のであることから取扱、保管ないし陳列過程における発熱反応の進行を回避する ため非通気性収容体６に収容されるが、このような非通気性収容体６への収容に 当って本考案では図４に示すように収納袋１０を２個収容せしめ、使用時に１双 の靴下に対し直ちに適用し得るようにするが、このように収納袋１０を２個重合 して収容せしめても各収納袋１０は前記のように厚さが２〜４mmのものであるか ら甚だしく嵩張るようなことはない。また非通気性収容体６には開封口８を形成 して取出しを容易ならしめるように成っている。The storage bag 10 of the present invention manufactured as described above is a non-air-permeable storage bag in order to avoid the progress of an exothermic reaction during the handling, storage or display process because the storage bag 10 is breathable. It is accommodated in the body 6, but in accommodating in such a non-breathable accommodation body 6, according to the present invention, two accommodation bags 10 are accommodated as shown in FIG. Although it can be applied, even if two storage bags 10 are polymerized and stored in this way, each storage bag 10 is 2 to 4 mm in thickness as described above, and therefore it is extremely bulky. There is no. Further, an opening 8 is formed in the non-air-permeable container 6 so that the container can be taken out easily.
【００３４】[0034]
以上説明したような本考案によるときは足の爪先部の如き、寒冷地において最 も温熱効果を必要とする部位に円弧状部を利用して簡易的確に採用することがで き、また靴下の如きを利用して足先部や踵部の如き適宜の位置に自在に適用せし め、靴内その他を汚損することもない等の効果を共に有しており、実用上その効 果の大きい考案である。 According to the present invention as described above, the arcuate portion can be easily and accurately adopted in a region such as the toe of the foot that requires the greatest heat effect in cold regions, and the sock It can be freely applied to appropriate positions such as the toes and heels by using the above, and it also has the effect of not contaminating the inside of shoes and the like, and it has a great effect in practical use. It is a device.
【図１】本考案によるものの１例を示した断面図である
が、図示明確化のため厚く図示されている。FIG. 1 is a cross-sectional view showing an example of a device according to the present invention, which is thickened for clarity of illustration.
【図２】その平面図である。FIG. 2 is a plan view thereof.
【図３】保管、陳列ないし荷役取扱中などにおける包装
状態を示した本案品の斜面図である。FIG. 3 is a perspective view of the product of the present invention showing a packaging state during storage, display or handling of cargo.
【図４】その断面図であるが、図示明確化のため厚く図
示されていることは図２のものと同じである。4 is a cross-sectional view of the same, but is thicker for clarity of illustration, which is the same as FIG.
１ 膜片 ２ 膜片 ３ 発熱性組成物 ４ 粘着剤塗布列 ５ 円弧状部 ６ 非通気性収容体 ７ 剥離紙 ８ 開封口 １０ 収納袋 DESCRIPTION OF SYMBOLS 1 Membrane piece 2 Membrane piece 3 Exothermic composition 4 Adhesive coating line 5 Arc-shaped part 6 Non-breathable container 7 Release paper 8 Opening port 10 Storage bag
Claims (5)
性膜片によって形成し、前記収納袋に発熱性組成物を収
容すると共に該収納袋の片面に複数の粘着剤塗布列を配
設したことを特徴とする履物内において用いる使い捨て
カイロ。1. A storage bag whose one end side is formed in an arc shape is formed of a breathable film piece, and the storage bag stores a heat-generating composition and a plurality of adhesive coating lines are arranged on one side of the storage bag. A disposable body warmer for use in footwear that is characterized by being installed.
と他面とを通気性を異にした膜片によって形成し、前記
収納袋に発熱性組成物を収容すると共に該収納袋におけ
る通気性の少い膜片に複数の粘着剤塗布列を配設したこ
とを特徴とする履物内において用いる使い捨てカイロ。2. A storage bag having one end formed in an arcuate shape, wherein one side and the other side are formed of film pieces having different breathability, and the storage bag contains the exothermic composition and A disposable body warmer for use in footwear, characterized in that a plurality of pressure sensitive adhesive coating lines are arranged on a film piece having a low air permeability.
３００〜１０００ｇ／m2・day である片面と２０００〜
５０００ｇ／m2・day である他面とによって収納袋が形
成されたことを特徴とする請求項１または請求項２の何
れかに記載の履物内において用いる使い捨てカイロ。3. One side having air permeability of 300 to 1000 g / m 2 · day according to JIS K7129A method, and 2000 to one side.
The disposable body warmer used in the footwear according to claim 1 or 2, wherein a storage bag is formed by the other surface having a weight of 5000 g / m 2 · day.
非通気性収容体に封入密閉したことを特徴とする請求項
１〜請求項３の何れかに記載の履物内において用いる使
い捨てカイロ。4. The disposable used in the footwear according to any one of claims 1 to 3, wherein two storage bags containing the heat-generating composition are enclosed and sealed in two non-breathable storage bodies. Cairo.
れたことを特徴とする請求項１または請求項２の何れか
に記載の履物内において用いる使い捨てカイロ。5. The disposable body warmer used in the footwear according to claim 1, wherein the adhesive coating line is formed of a non-transferable adhesive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1993023723U JP2607414Y2 (en) | 1993-04-12 | 1993-04-12 | Disposable body warmers used in footwear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1993023723U JP2607414Y2 (en) | 1993-04-12 | 1993-04-12 | Disposable body warmers used in footwear |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0675437U true JPH0675437U (en) | 1994-10-25 |
| JP2607414Y2 JP2607414Y2 (en) | 2001-09-04 |
Family
ID=12118248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1993023723U Expired - Lifetime JP2607414Y2 (en) | 1993-04-12 | 1993-04-12 | Disposable body warmers used in footwear |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2607414Y2 (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09276317A (en) * | 1996-04-11 | 1997-10-28 | Genchi Kenkyusho:Kk | Heating element for foot warmer and method for producing the same |
| WO2015045188A1 (en) * | 2013-09-30 | 2015-04-02 | 小林製薬株式会社 | Disposable body warmer |
| WO2015045189A1 (en) * | 2013-09-30 | 2015-04-02 | 小林製薬株式会社 | Disposable body warmer |
| WO2020137492A1 (en) * | 2018-12-28 | 2020-07-02 | 小林製薬株式会社 | Warming treatment medical device |
| WO2020137491A1 (en) * | 2018-12-28 | 2020-07-02 | 小林製薬株式会社 | Chemical warmer |
| JP2021074278A (en) * | 2019-11-08 | 2021-05-20 | 小林製薬株式会社 | Heating unit for feet |
-
1993
- 1993-04-12 JP JP1993023723U patent/JP2607414Y2/en not_active Expired - Lifetime
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09276317A (en) * | 1996-04-11 | 1997-10-28 | Genchi Kenkyusho:Kk | Heating element for foot warmer and method for producing the same |
| WO2015045188A1 (en) * | 2013-09-30 | 2015-04-02 | 小林製薬株式会社 | Disposable body warmer |
| WO2015045189A1 (en) * | 2013-09-30 | 2015-04-02 | 小林製薬株式会社 | Disposable body warmer |
| CN105764456A (en) * | 2013-09-30 | 2016-07-13 | 小林制药株式会社 | Disposable body warmer |
| EP3053551A4 (en) * | 2013-09-30 | 2017-05-31 | Kobayashi Pharmaceutical Co., Ltd. | Disposable body warmer |
| CN105764456B (en) * | 2013-09-30 | 2019-11-08 | 小林制药株式会社 | Disposable warm patch |
| WO2020137492A1 (en) * | 2018-12-28 | 2020-07-02 | 小林製薬株式会社 | Warming treatment medical device |
| WO2020137491A1 (en) * | 2018-12-28 | 2020-07-02 | 小林製薬株式会社 | Chemical warmer |
| JP2020108424A (en) * | 2018-12-28 | 2020-07-16 | 桐灰化学株式会社 | Chemical body warmer |
| JP2020108423A (en) * | 2018-12-28 | 2020-07-16 | 桐灰化学株式会社 | Medical equipment for hyperthermia |
| JP2021074278A (en) * | 2019-11-08 | 2021-05-20 | 小林製薬株式会社 | Heating unit for feet |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2607414Y2 (en) | 2001-09-04 |
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