JPH0212982Y2 - - Google Patents
Info
- Publication number
- JPH0212982Y2 JPH0212982Y2 JP1986165615U JP16561586U JPH0212982Y2 JP H0212982 Y2 JPH0212982 Y2 JP H0212982Y2 JP 1986165615 U JP1986165615 U JP 1986165615U JP 16561586 U JP16561586 U JP 16561586U JP H0212982 Y2 JPH0212982 Y2 JP H0212982Y2
- Authority
- JP
- Japan
- Prior art keywords
- body warmer
- sheet
- bag
- fixing
- coated
- 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.)
- Expired
Links
- 239000004820 Pressure-sensitive adhesive Substances 0.000 claims description 15
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 11
- 239000000463 material Substances 0.000 claims description 8
- 230000003647 oxidation Effects 0.000 claims description 7
- 238000007254 oxidation reaction Methods 0.000 claims description 7
- 238000009423 ventilation Methods 0.000 claims description 4
- 230000035699 permeability Effects 0.000 claims description 2
- 239000004745 nonwoven fabric Substances 0.000 description 8
- 239000000853 adhesive Substances 0.000 description 6
- 230000001070 adhesive effect Effects 0.000 description 6
- 230000020169 heat generation Effects 0.000 description 5
- 239000010410 layer Substances 0.000 description 5
- 229920001296 polysiloxane Polymers 0.000 description 4
- 239000012790 adhesive layer Substances 0.000 description 3
- 230000007774 longterm Effects 0.000 description 2
- 229920000297 Rayon Polymers 0.000 description 1
- 239000003522 acrylic cement Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000002964 rayon Substances 0.000 description 1
Landscapes
- Thermotherapy And Cooling Therapy Devices (AREA)
Description
【考案の詳細な説明】
（産業上の利用分野）
本考案はカイロ固定用シートに係り、特に鉄粉
を空気酸化して発熱させるようになされた使い捨
てカイロを装着時に固定保持するためのカイロ固
定用シートに関する。[Detailed description of the invention] (Field of industrial application) The present invention relates to a sheet for fixing a body warmer, and in particular, a sheet for fixing a body warmer to fix a disposable body warmer that generates heat by oxidizing iron powder in the air when it is worn. Regarding sheets for use.
（従来の技術）
通気性を有する袋体中に封入した鉄粉を使用時
に密封ケースから取出して空気酸化により発熱さ
せるようにした携帯用カイロはいわゆる使い捨て
カイロとして広く利用されている。(Prior Art) Portable body warmers are widely used as so-called disposable body warmers, in which iron powder sealed in a breathable bag is removed from a sealed case during use and is generated by air oxidation.
使い捨てカイロは柔軟で可撓性があるために装
着に極めて便利であるが、装着中に移動しないよ
うに何等かの手段で使用者の衣類等に固定してお
かねばならず、ベルト、ひも類等の固定具が必要
であつた。 Disposable body warmers are flexible and extremely convenient to wear, but they must be secured to the user's clothing by some means to prevent them from moving while being worn, and they must be secured with belts, strings, etc. Fixing devices such as these were required.
しかし特別な固定具を用意することは使い捨て
カイロの本来の便利さを著しく損ねるため固定具
自体も安価でカイロの使用の都度廃棄できるもの
であることが好ましい。 However, since the provision of a special fixing device significantly impairs the inherent convenience of a disposable body warmer, it is preferable that the fixing device itself is inexpensive and can be discarded each time the warmer is used.
このための簡単な方法としては紙製の粘着シー
ト等を用いてカイロ袋体の下着等の衣類に粘着固
定させることが考えられるが、通常の粘着シート
では使用時に自着等の問題が生じ、特に確実な固
定のために袋体全体を覆うような幅の広いテープ
を用いるとカイロ袋体が外気から遮断されて鉄粉
の空気酸化による発熱が妨げられる。一方カイロ
表面の大部分が露出するような幅の狭いシートを
用いると固定が不確実になると共に、一旦固定さ
れた後にはカイロの位置をずらすことが困難なた
め特定の箇所にのみ発熱が集中し、長時間の使用
中にいわゆる低温やけどを生じるおそれがある。 A simple method for this would be to use a paper adhesive sheet or the like to adhesively fix the body warmer bag to clothing such as underwear, but regular adhesive sheets may cause problems such as self-adhesion during use. In particular, if a wide tape that covers the entire bag is used for secure fixing, the body warmer bag will be isolated from the outside air and heat generation due to air oxidation of the iron powder will be prevented. On the other hand, if a narrow sheet is used that exposes most of the surface of the warmer, it will not be securely fixed, and once it is fixed, it will be difficult to move the warmer, so heat will be concentrated only in specific areas. However, there is a risk of so-called low-temperature burns occurring during long-term use.
したがつて前記使い捨てカイロを確実に固定保
持し、使用中に低温やけどを生じるおそれがなく
かつ使用後のカイロと共に簡単に廃棄できるよう
な安価なカイロ固定用シートが望まれていた。 Therefore, there has been a desire for an inexpensive sheet for fixing the disposable body warmer that can securely hold the disposable body warmer, prevent low-temperature burns during use, and easily dispose of the body warmer together with the body warmer after use.
（問題点を解決するための手段）
前記従来技術の問題点は、通気性を有する袋体
中に封入された鉄粉を空気酸化して発熱させるよ
うになされた使い捨てカイロを装着時に被着体と
の間で挟着固定するために、前記袋体とは別体に
設けられたカイロ固定用シートにおいて、前記カ
イロ固定用シートが、
カイロ袋体の一方の面に対応する表面に耐熱性
を有する感圧性接着剤を塗工され、少なくとも前
記カイロ袋体よりも面積の大きい通気性を有する
シート基材と、
この感圧性接着剤の塗工面側に貼着された剥離
紙とを有し、
前記カイロ袋体に対する通気量を制御するため
に、前記感圧性接着剤の複数条の塗工帯とそれら
の間の間隙部としての非塗工帯とを夫々所定の幅
で交互にストライプ状に形成したことを特徴とす
るカイロ固定用シートによつて解決される。(Means for Solving the Problems) The problem with the prior art is that when wearing a disposable body warmer that generates heat through air oxidation of iron powder sealed in a breathable bag, A body warmer fixing sheet is provided separately from the bag body in order to be clamped and fixed between the body warmer body and the body warmer body, and the body warmer fixing sheet has heat resistance on a surface corresponding to one side of the body warmer bag body. a sheet base material coated with a pressure-sensitive adhesive having air permeability and having at least a larger area than the body warmer bag; and a release paper affixed to the side coated with the pressure-sensitive adhesive; In order to control the amount of ventilation to the body warmer bag, a plurality of coated bands of the pressure-sensitive adhesive and non-coated bands as gaps between them are alternately formed in stripes with a predetermined width. The problem is solved by a sheet for fixing a body warmer, which is characterized by the following:
（作用）
本考案のカイロ固定用シートを使用する際に
は、通気性のあるシート基材の接着剤の塗布面側
に貼着された剥離紙を剥がして塗布面を露出させ
その中央部をカイロ袋体の外面全体に接着させる
と共に、周辺部を下地等の衣服に貼着させてカイ
ロ袋体が固定される。これによつてカイロ袋体全
体が使用時に脱落や位置ずれを生じることなく確
実に保持される。(Function) When using the body warmer fixing sheet of the present invention, peel off the release paper affixed to the adhesive-coated side of the breathable sheet base material to expose the coated surface, and then open the central part of the sheet. The body warmer bag is fixed by adhering it to the entire outer surface of the body warmer bag and attaching the peripheral portion to clothing such as a base material. As a result, the entire body warmer bag can be reliably held without falling off or shifting during use.
使用中には外気が通気性のシート基材間隔部を
通してカイロ袋体に供給されカイロ鉄粉が空気酸
化されて発熱が継続する。またこのシート基材に
は感圧性接着剤が所定のパターン（たとえばスト
ライプ状）に塗布されているので、シート基材の
衣服等への接着が実質的に保持されると共に、こ
の接着剤の塗布部分では外気のカイロ袋自体への
通気が制限されて鉄粉の空気酸化量が適宜に調節
され長時間使用する際にも低温やけどのおそれが
著しく減少する。尚カイロ使用中の温度勾配自体
はかかる固定用シートを使用した場合にも従来と
ほとんど変わりがない。 During use, outside air is supplied to the body warmer bag through the air-permeable space between the sheet base materials, and the body warmer iron powder is oxidized in the air to continue generating heat. In addition, since the sheet base material is coated with a pressure-sensitive adhesive in a predetermined pattern (for example, in a striped pattern), the adhesion of the sheet base material to clothing, etc. is substantially maintained, and the adhesive At this point, the ventilation of outside air into the body warmer bag itself is restricted, and the amount of air oxidation of the iron powder is appropriately adjusted, thereby significantly reducing the risk of low-temperature burns even when used for a long time. Incidentally, the temperature gradient itself during use of the warmer is almost the same as in the conventional case even when such a fixing sheet is used.
なお感圧性接着剤は耐熱性であるために使用時
の発熱温度（約70℃）によつて変質して接着力が
低下するようなことはない。 Note that since the pressure-sensitive adhesive is heat resistant, the adhesive strength will not deteriorate due to deterioration due to the heat generated during use (approximately 70°C).
実施例
以下本考案を図面に示す一実施例によつてさら
に詳細に説明する。Embodiment The present invention will be explained in more detail below with reference to an embodiment shown in the drawings.
第１図は本考案に係るカイロ固定用シートの縦
断面を示す説明図である。 FIG. 1 is an explanatory view showing a longitudinal section of a sheet for fixing a warmer according to the present invention.
図中、固定用シート１は厚さ約180μmで13cm×
15cmの長方形のレーヨン製不織布からなり、その
一方の面に感圧性接着剤層２が図示のように幅２
mmでかつ２mmの間隔部３と交互にストライプ状の
パターンとして約25μmの厚さで塗布してある。 In the figure, fixing sheet 1 is approximately 180μm thick and 13cm×
It consists of a 15 cm rectangular non-woven fabric made of rayon, with a pressure-sensitive adhesive layer 2 on one side of the fabric having a width of 2 as shown in the figure.
It is coated in a stripe pattern with a thickness of about 25 μm and alternating with intervals 3 of 2 mm.
感圧性接着剤としてはカイロの発熱温度（約70
℃）では実質的に変質しないアクリル系接着剤等
を用いることが好ましい。 As a pressure-sensitive adhesive, the heat generation temperature of a hand warmer (approximately 70
It is preferable to use an acrylic adhesive or the like which does not substantially change in quality at temperatures (°C).
前記不織布シート１のパターンコートを施され
た側の面には厚さ約100μmのシリコン剥離紙４が
全面にわたつて貼着されており、その一部に剥離
のきつかけを与える載割線５が幅方向にわたつて
設けられている。 A silicone release paper 4 having a thickness of approximately 100 μm is adhered to the entire surface of the pattern-coated side of the nonwoven fabric sheet 1, and a part of the silicone release paper 4 has a dividing line 5 to provide a strong force for peeling. It is provided across the width direction.
第１図の固定用シート１を使用する際には、第
２図に示すように不織布シート１の接着剤塗布面
側に貼着されたシリコン剥離紙４を載割線５に沿
う部分からまず剥起し、次いで両側に剥取つてシ
ート１の感圧性接着剤層２の塗布面を露出させ
る。 When using the fixing sheet 1 shown in FIG. 1, first peel off the silicone release paper 4 stuck to the adhesive-coated side of the nonwoven fabric sheet 1 from the part along the mounting line 5, as shown in FIG. The sheet 1 is then lifted up and then peeled off on both sides to expose the surface of the sheet 1 coated with the pressure sensitive adhesive layer 2.
次いでカイロ袋体６を前記固定シート１の感圧
性接着剤２の塗布面の中央部に接着させ、この状
態で固定シート１を下着（図示せず）の所定位置
に押圧して周辺部の感圧性接着剤層２によつて接
着させ、これによつてカイロ袋体６を下着等に固
定保持させる。 Next, the body warmer bag 6 is adhered to the center of the surface of the fixing sheet 1 coated with the pressure-sensitive adhesive 2, and in this state, the fixing sheet 1 is pressed to a predetermined position on the underwear (not shown) to feel the surrounding area. The body warmer bag 6 is fixedly held on underwear or the like by adhesion using the pressure adhesive layer 2.
カイロ６の使用中には外気は不織布シート１の
パターンコートの間隔部３を通して通気性のカイ
ロ袋体６中に入り鉄粉を空気酸化して発熱を継続
させる。この場合、外気はパターンコートの接着
剤層２の部分では遮断されるので前記鉄紛の空気
酸化量が制御され、長時間使用しても低温やけど
を生じない程度の適宜な温度で発熱が継続され
る。 While the warmer 6 is in use, outside air enters the breathable warmer bag 6 through the spacing 3 of the pattern coat of the nonwoven fabric sheet 1 and oxidizes the iron powder with the air to continue generating heat. In this case, since the outside air is blocked at the adhesive layer 2 of the pattern coat, the amount of air oxidation of the iron powder is controlled, and heat generation continues at an appropriate temperature that does not cause low-temperature burns even when used for a long time. be done.
使用後のシートにはカイロ本体と共に取除して
簡単に廃棄される。 After use, the sheet can be easily removed and disposed of along with the body warmer.
以上のように本実施例のカイロ固定用シートに
おいては、通気性の不織布シート１にパターンコ
ートされた感圧性接着剤層２によつてカイロ袋体
６を衣服等に確実に保持固定し使用時に脱落や位
置ずれを生じることがない。 As described above, in the sheet for fixing the body warmer of this embodiment, the body warmer bag 6 is securely held and fixed to clothing etc. by the pressure-sensitive adhesive layer 2 pattern-coated on the breathable nonwoven fabric sheet 1. It will not fall off or become misaligned.
そして前記不織布シート１は通気性のある材質
のために外気をシート１を通してカイロ袋体６の
鉄粉中に供給することができその発熱を継続させ
ることができる。 Since the nonwoven fabric sheet 1 is made of a breathable material, outside air can be supplied through the sheet 1 into the iron powder of the body warmer bag 6, and the heat generation can be continued.
一方前記感圧性接着剤層２は所定のパターンで
塗布されているので、外気はこの間隔部３のみか
ら供給され接着剤層２の領域では遮断される。し
たがつて塗布パターンを適宜に選定することによ
り通気量したがつてカイロの鉄粉の酸化量を任意
に調節することができ、たとえば長時間の使用中
における低温やけどのおそれを低減させることが
できる。 On the other hand, since the pressure-sensitive adhesive layer 2 is applied in a predetermined pattern, outside air is supplied only from this gap 3 and is blocked in the area of the adhesive layer 2. Therefore, by appropriately selecting the coating pattern, the amount of ventilation and therefore the amount of oxidation of the iron powder in the body warmer can be adjusted as desired, and for example, the risk of low-temperature burns during long-term use can be reduced. .
また前記不織布シート１はその裏面にシリコン
剥離紙４を貼着した構成となつているので使用時
の取扱いが容易であり、かつ剥離紙４には載割線
５を設けてあるので容易に剥離させることができ
る。 In addition, the nonwoven fabric sheet 1 has a silicone release paper 4 attached to its back surface, making it easy to handle during use, and the release paper 4 is provided with scoring lines 5, making it easy to peel off. be able to.
（考案の効果）
本考案のカイロ固定用シートによれば使用時の
カイロ袋体の保持固定が確実に行なわれかつカイ
ロを適宜な発熱量で低温やけどのおそれなく継続
的に使用することができる。(Effects of the invention) According to the sheet for fixing the body warmer of the present invention, the body warmer bag can be securely held and fixed during use, and the body warmer can be used continuously with an appropriate amount of heat generation without fear of low-temperature burns. .
第１図は本考案の一実施例としてのカイロ固定
用シートの断面図、第２図は前記カイロ固定用シ
ートの使用状態を示す説明図である。
１……不織布シート、２……感圧性接着剤層、
３……間隔部、４……剥離紙、５……載割線、６
……カイロ袋体。
FIG. 1 is a sectional view of a sheet for fixing a body warmer as an embodiment of the present invention, and FIG. 2 is an explanatory view showing the use state of the sheet for fixing a body warmer. 1... Nonwoven fabric sheet, 2... Pressure sensitive adhesive layer,
3... Spacing part, 4... Release paper, 5... Parting line, 6
...Cairo bag body.
Claims (1)
気酸化して発熱させるようになされた使い捨て
カイロを装着時に被着体との間で挟着固定する
ために、前記袋体とは別体に設けられたカイロ
固定用シートにおいて、前記カイロ固定用シー
トが、 カイロ袋体６の一方の面に対応する表面に耐
熱性を有する感圧性接着剤２を塗工され、少な
くとも前記カイロ袋体６よりも面積の大きい通
気性を有するシート基材１と、 この感圧性接着剤２の塗工面側に貼着された
剥離紙４と有し、 前記カイロ袋体６に対する通気量を制御する
ために、前記感圧性接着剤２の複数条の塗工帯
とそれらの間の間隙部３としての非塗工帯とを
夫々所定の幅で交互にストライプ状に形成した
ことを特徴とするカイロ固定用シート。 (2) 前記剥離紙４に剥離始端を形成するための載
割線５が形成されていることを特徴とする前記
実用新案登録請求の範囲第１項記載のカイロ固
定用シート。[Scope of Claim for Utility Model Registration] (1) A disposable body warmer that generates heat through air oxidation of iron powder enclosed in a breathable bag, which is clamped and fixed between the body and the adherend when worn. In order to do this, in the body warmer fixing sheet provided separately from the body warmer bag, the body warmer fixing sheet is coated with a heat-resistant pressure-sensitive adhesive 2 on a surface corresponding to one surface of the body warmer bag 6. a sheet base material 1 coated with air permeability and having an area larger than at least the area of the body warmer bag 6; and a release paper 4 stuck to the side coated with the pressure sensitive adhesive 2; In order to control the amount of ventilation into the bag body 6, a plurality of coated strips of the pressure-sensitive adhesive 2 and non-coated strips as gaps 3 between them are alternately arranged in stripes with a predetermined width. A sheet for fixing a body warmer, characterized by being formed into. (2) The sheet for fixing a body warmer according to claim 1, wherein the release paper 4 is provided with a dividing line 5 for forming a starting edge of peeling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986165615U JPH0212982Y2 (en) | 1986-10-28 | 1986-10-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986165615U JPH0212982Y2 (en) | 1986-10-28 | 1986-10-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6371023U JPS6371023U (en) | 1988-05-12 |
| JPH0212982Y2 true JPH0212982Y2 (en) | 1990-04-11 |
Family
ID=31095807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986165615U Expired JPH0212982Y2 (en) | 1986-10-28 | 1986-10-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0212982Y2 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0751047Y2 (en) * | 1989-06-02 | 1995-11-22 | 広栄化学工業株式会社 | Adhesive heating element |
| US6019782A (en) * | 1996-12-31 | 2000-02-01 | The Procter & Gamble Company | Disposable thermal body pad |
| JP2013009746A (en) * | 2011-06-28 | 2013-01-17 | Kiribai Kagaku Kk | Heat-generating device and method of using the same |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5822735U (en) * | 1981-08-04 | 1983-02-12 | 三菱電機株式会社 | Semiconductor frame storage rack equipment |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57152123U (en) * | 1981-03-19 | 1982-09-24 | ||
| JPS60153119U (en) * | 1984-03-22 | 1985-10-12 | 柳井 好則 | Disposable warmer with anti-slip function |
| JPS62177715U (en) * | 1986-04-30 | 1987-11-11 |
-
1986
- 1986-10-28 JP JP1986165615U patent/JPH0212982Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5822735U (en) * | 1981-08-04 | 1983-02-12 | 三菱電機株式会社 | Semiconductor frame storage rack equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6371023U (en) | 1988-05-12 |
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