JP2002129405A - Cooling sock or pad for cooling sock - Google Patents
Cooling sock or pad for cooling sockInfo
- Publication number
- JP2002129405A JP2002129405A JP2000320791A JP2000320791A JP2002129405A JP 2002129405 A JP2002129405 A JP 2002129405A JP 2000320791 A JP2000320791 A JP 2000320791A JP 2000320791 A JP2000320791 A JP 2000320791A JP 2002129405 A JP2002129405 A JP 2002129405A
- Authority
- JP
- Japan
- Prior art keywords
- sock
- cooling
- pad
- tube
- refrigerant
- 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.)
- Pending
Links
- 238000001816 cooling Methods 0.000 title claims abstract description 24
- 239000003507 refrigerant Substances 0.000 claims description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- 239000002826 coolant Substances 0.000 abstract description 3
- -1 polyethylene Polymers 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 239000004698 Polyethylene Substances 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 229920000098 polyolefin Polymers 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 238000009958 sewing Methods 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000005457 ice water Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Landscapes
- Professional, Industrial, Or Sporting Protective Garments (AREA)
- Socks And Pantyhose (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、製鉄所や熱作業所
などの高温下で作業する人が着用するのに適した冷却靴
下或いは靴下用パッドに関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a cooling sock or a sock pad suitable for wearing by persons working at high temperatures, such as steel works and hot work places.
【０００２】[0002]
【従来技術】製鉄所や熱作業所等の高温下で作業する場
合、足場の温度が数百度になる箇所もあり、作業者にと
っては過酷な作業条件と言える。このような作業条件を
緩和するためにいろいろな工夫が施されている。例え
ば、遮熱服を装着し、耐熱靴を着用したり、或いは、特
開平８−１７６９０９号公報に記載されているように、
身体装着具に換気装置を設け身体装着具内の空気を換気
して新鮮な空気を送ることが提案されている。しかし、
これらの方法では未だ十分とは言えず、例えば耐熱靴の
みの使用の場合は１０〜２０分程度が作業の限界といわ
れ、人員の短時間の交代で対応している。2. Description of the Related Art When working at a high temperature such as a steel mill or a hot work site, there are some places where the temperature of the scaffold becomes several hundred degrees, which can be said to be severe working conditions for workers. Various measures have been taken to alleviate such working conditions. For example, wearing a heat shield and wearing heat-resistant shoes, or, as described in JP-A-8-176909,
It has been proposed to provide a ventilation device in the body wearing device to ventilate the air in the body wearing device and send fresh air. But,
These methods are not yet sufficient. For example, in the case of using only heat-resistant shoes, it is said that the work limit is about 10 to 20 minutes, and this is dealt with by a short change of personnel.
【０００３】[0003]
【発明が解決しようとする課題】本発明は上述のような
環境下、特に足場の温度が数百度になるような箇所で作
業する人が着用するのに適した冷却靴下或いは靴下用パ
ッドを提供することを目的とする。SUMMARY OF THE INVENTION The present invention provides a cooling sock or a sock pad suitable for use by persons working in the above-mentioned environment, particularly where the temperature of the scaffold is several hundred degrees. The purpose is to do.
【０００４】[0004]
【課題を解決するための手段】本発明の請求項１の発明
の要旨は、靴下に冷媒を循環させることができる柔軟な
チュ−ブを任意の間隔で縫着したことを特徴とする冷却
靴下であり、請求項２の発明の要旨は、靴下用パッドに
導入口及び排出口を設け、これら導入口及び排出口に柔
軟なチューブを接続し、靴下パッド内に冷媒を循環させ
ることを特徴とする循環させる靴下用パッドである。
即ち、本発明は作業者が着用する靴下或いは靴下用パッ
ドに冷媒、例えば冷水を循環させるチューブを取り付け
ることによって足を火傷から保護し快適な作業を行うよ
うにしたものである。The gist of the present invention is to provide a cooling sock in which flexible tubes capable of circulating a refrigerant are sewn at arbitrary intervals. The gist of the invention of claim 2 is to provide an inlet and an outlet in the sock pad, connect a flexible tube to the inlet and the outlet, and circulate the refrigerant in the sock pad. It is a sock pad to be circulated.
That is, the present invention protects feet from burns and performs comfortable work by attaching a tube for circulating a refrigerant, for example, cold water, to socks or sock pads worn by an operator.
【０００５】[0005]
【発明の実施の形態】本発明について詳細に述べる。本
発明で使用する靴下は通常着用している靴下であって、
これに柔軟なチュ−ブを縫着するのである。柔軟なチュ
−ブとしては外径が約４ｍｍ〜５ｍｍ程度のポリエチレ
ンやポリプロピレン等のポリオレフィンチュ−ブ、或い
はシリコンチューブである。このチューブは靴下の表
面、裏面何れでも良く、また、縫着する箇所については
特に限定はない。更に、チューブは一部が閉塞されても
他の経路によって冷媒が循環できるように複数の経路を
設けることが好ましい。なお、ここでいう縫着とは単に
縫いつける場合だけではなく、例えばテープ等で付着し
たり、或いは接着剤で接着しても良く、要は靴下とが一
体となっていればよい。チューブはポンプユニットに繋
ぎチューブ中に冷水、冷水＋氷等の冷媒を循環させる。
冷媒を循環させることによって足場が数百度の場合でも
火傷をすることなく快適に作業することが出来る。DETAILED DESCRIPTION OF THE INVENTION The present invention will be described in detail. The socks used in the present invention are usually worn socks,
A flexible tube is sewn to this. The flexible tube is a polyolefin tube such as polyethylene or polypropylene having an outer diameter of about 4 mm to 5 mm, or a silicon tube. This tube may be either the front surface or the back surface of the sock, and the place to be sewn is not particularly limited. Further, it is preferable to provide a plurality of paths so that even if a part of the tube is closed, the refrigerant can be circulated through another path. It should be noted that the sewing here is not limited to the case of simply sewing, but may be, for example, adhered with a tape or the like, or may be adhered with an adhesive. The tube is connected to a pump unit to circulate a coolant such as cold water, cold water + ice, etc. in the tube.
By circulating the refrigerant, even when the scaffold has a temperature of several hundred degrees, it is possible to work comfortably without burning.
【０００６】他方、本発明の靴下用パッドとは、軟質ポ
リウレタン、ＰＶＣ（塩化ビニル）等で構成され、その
形状は靴の中敷きのような足の裏と同じような形状であ
り、これに導入口及び排出口が設けられている。そし
て、それぞれにチューブが接続され、このチューブを経
て靴下用パッド内に冷媒（冷水）が循環される。ここで
使用するチュ−ブは冷却靴下と同様外径が約４ｍｍ〜５
ｍｍ程度のポリエチレンやポリプロピレン等のポリオレ
フィンチュ−ブ、或いはシリコンチューブである。靴下
用パッドには循環の経路を設けても良いし、歩行運動に
よる自然攪拌によるのも良い。なお、この自然攪拌とは
パッド内のことで基本的にポンブは併用する。装着は、
パッド本体を中敷きと同様に靴の内底に入れて、通常と
同じように靴を履く。チュ−ブは靴の側面から出してポ
ンプユニット、冷媒に接続される。パッド、チューブが
完全に閉塞になることは殆どないが、閉塞によるポンプ
ユニットへの負荷による発熱、パットチューブの破損を
防止するためにバイパス経路を設けることが好ましい。On the other hand, the sock pad of the present invention is made of soft polyurethane, PVC (vinyl chloride), or the like, and has the same shape as the sole of a shoe like an insole of a shoe. A mouth and outlet are provided. A tube is connected to each of the tubes, and a refrigerant (cold water) is circulated through the tube into the sock pad. The tube used here has an outer diameter of about 4 mm to 5
mm or a polyolefin tube such as polyethylene or polypropylene, or a silicon tube. The sock pad may be provided with a circulation path, or may be naturally stirred by walking. The natural agitation means the inside of the pad, and the pump is basically used together. The installation is
Put the pad body on the inner sole of the shoe as with the insole, and wear the shoe as usual. The tube exits from the side of the shoe and is connected to the pump unit and refrigerant. Although the pads and tubes are rarely completely closed, it is preferable to provide a bypass path in order to prevent heat generated by the load on the pump unit due to the blockage and damage to the pad tubes.
【０００７】[0007]
【実施例】本発明の実施例として図面をもって具体的に
説明する。図１は本発明の冷却靴下の説明図であり、図
２はチューブをポンプユニットに繋いだ全体の説明図で
ある。図１において、靴下１の内面に柔軟なチューブ２
を縫着した場合であって、図では２本の経路の場合を示
す。柔軟なチュ−ブ２をポンブユニット３に繋ぎ冷媒を
循環させる。その全体図を図２として示す。図３は本発
明の靴下用冷却パッドの説明図である。図３において一
方が導入口であり、他方が排出口であり、これらに柔軟
なチューブを接続し、冷却靴下と同様チューブをポンプ
ユニットに繋ぎ冷媒を循環させる。なお、これらの図に
おいて矢印は冷水の流れを示す。BRIEF DESCRIPTION OF THE DRAWINGS FIG. FIG. 1 is an explanatory diagram of a cooling sock of the present invention, and FIG. 2 is an overall explanatory diagram of a tube connected to a pump unit. In FIG. 1, a flexible tube 2 is provided on the inner surface of a sock 1.
Are sewn, and the figure shows the case of two paths. The flexible tube 2 is connected to the pump unit 3 to circulate the refrigerant. The overall view is shown in FIG. FIG. 3 is an explanatory view of the sock cooling pad of the present invention. In FIG. 3, one is an inlet and the other is an outlet. Flexible tubes are connected to these, and the tubes are connected to a pump unit like a cooling sock to circulate the refrigerant. In these figures, arrows indicate the flow of cold water.
【０００８】次に、本発明の冷却靴下を着用した場合の
足裏の温度の試験結果を示す。図４は試験方法を図示し
たもので、１７５℃〜１８５℃の鉄板上耐熱靴を履いて
静止し、氷水をポンプＰで循環させる。循環前の水温Ｔ
１と循環後の水温Ｔ２を時間の経過にしたがって測定す
る。なお、比較のため冷却靴下のない場合についても同
様に測定する。その測定結果を図５に示す。この結果よ
り、冷却靴下を着用した場合は足裏の温度は２５℃でほ
ぼ一定であるのに対し、冷却靴下を着用しない場合は、
１０分後には４０℃を超え、作業は出来ない状態であ
る。また、靴下用パッドを使用した場合も同様な結果を
得た。Next, the test results of the temperature of the sole when the cooling sock of the present invention is worn will be shown. FIG. 4 illustrates a test method, in which a heat-resistant shoe is put on a steel plate at 175 ° C. to 185 ° C. and the apparatus is stopped, and ice water is circulated by a pump P. Water temperature T before circulation
1 and the water temperature T2 after circulation are measured over time. In addition, it measures similarly about the case without a cooling sock for comparison. FIG. 5 shows the measurement results. From these results, the temperature of the sole is almost constant at 25 ° C. when the cooling socks are worn, whereas when the cooling socks are not worn,
After 10 minutes, the temperature exceeds 40 ° C. and the operation cannot be performed. Similar results were obtained when a sock pad was used.
【０００９】[0009]
【発明の効果】以上述べたように、本発明ではチューブ
を靴下の生地に直接縫着したので装着時に足の形状にフ
ィットし、また柔軟なチューブを使用したことによって
適度につぶれ、足裏に不快感を与えることはない。ま
た、靴下用パッドについても同様に冷媒の循環によって
冷却靴下の場合と同様に作業を行うことが出来る。更
に、この冷却靴下或いは靴下用パッドを使用して通常の
靴（耐熱靴）を使用することが出来、冷媒を循環させる
ことによって足場が数百度の場合でも火傷をすることな
く快適に作業することが出来る。As described above, according to the present invention, the tube is sewn directly to the sock fabric, so that it fits the shape of the foot at the time of wearing, and the use of a flexible tube causes the tube to be crushed moderately, and No discomfort. In addition, the sock pad can be operated in the same manner as the case of the cooling sock by circulating the refrigerant. Furthermore, normal shoes (heat-resistant shoes) can be used by using the cooling socks or the sock pads, and by circulating the refrigerant, it is possible to work comfortably without burns even when the scaffolding is several hundred degrees. Can be done.
【図１】本発明の冷却靴下の説明図。FIG. 1 is an explanatory view of a cooling sock of the present invention.
【図２】本発明の冷却靴下のチューブに冷媒を循環させ
た全体の説明図。FIG. 2 is an overall explanatory diagram of a cooling sock according to the present invention in which a refrigerant is circulated through a tube.
【図３】本発明の靴下用パッドの説明図。FIG. 3 is an explanatory view of a sock pad of the present invention.
【図４】本発明の冷却靴下の性能を測定方法を示した
図。FIG. 4 shows a method for measuring the performance of the cooling sock of the present invention.
【図５】本発明の冷却靴下の性能を測定した結果図。FIG. 5 is a graph showing the results of measuring the performance of the cooling sock of the present invention.
１ 靴下 ２ チューブ ３ ポンプユニット ４ 冷媒導入口 ５ 排出口 1 socks 2 tube 3 pump unit 4 refrigerant inlet 5 outlet
Claims (3)
なチュ−ブを任意の間隔で縫着したことを特徴とする冷
却靴下。1. A cooling sock wherein flexible tubes capable of circulating a refrigerant through the sock are sewn at arbitrary intervals.
これら導入口及び排出口に柔軟なチューブを接続し、靴
下パッド内に冷媒を循環させることを特徴とする循環さ
せる靴下用パッド。2. A sock pad is provided with an inlet and an outlet.
A sock pad for circulating, characterized by connecting a flexible tube to these inlets and outlets and circulating a refrigerant in the sock pad.
の冷却靴下或いは靴下用パッド。3. The cooling sock or sock pad according to claim 1, wherein the refrigerant is cold water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000320791A JP2002129405A (en) | 2000-10-20 | 2000-10-20 | Cooling sock or pad for cooling sock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000320791A JP2002129405A (en) | 2000-10-20 | 2000-10-20 | Cooling sock or pad for cooling sock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP2002129405A true JP2002129405A (en) | 2002-05-09 |
Family
ID=18799018
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2000320791A Pending JP2002129405A (en) | 2000-10-20 | 2000-10-20 | Cooling sock or pad for cooling sock |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2002129405A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63189757A (en) * | 1987-02-02 | 1988-08-05 | 太産工業株式会社 | Cooling unit for cool suit |
| JPS6418115U (en) * | 1987-07-20 | 1989-01-30 | ||
| JP2000234201A (en) * | 1999-02-16 | 2000-08-29 | Komechiu:Kk | Accessories |
| JP2000290812A (en) * | 1999-04-06 | 2000-10-17 | Ryuichi Nobe | Textile product |
| JP2000288007A (en) * | 1999-04-01 | 2000-10-17 | Art Heaven Nine:Kk | Body temperature adjusting clothes |
-
2000
- 2000-10-20 JP JP2000320791A patent/JP2002129405A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63189757A (en) * | 1987-02-02 | 1988-08-05 | 太産工業株式会社 | Cooling unit for cool suit |
| JPS6418115U (en) * | 1987-07-20 | 1989-01-30 | ||
| JP2000234201A (en) * | 1999-02-16 | 2000-08-29 | Komechiu:Kk | Accessories |
| JP2000288007A (en) * | 1999-04-01 | 2000-10-17 | Art Heaven Nine:Kk | Body temperature adjusting clothes |
| JP2000290812A (en) * | 1999-04-06 | 2000-10-17 | Ryuichi Nobe | Textile product |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Shvartz | Effect of a cooling hood on physiological responses to work in a hot environment | |
| US20120018418A1 (en) | Temperature controllable shoes | |
| KR102056913B1 (en) | Cooling System with Clothes and the Composition Method | |
| CN1675506A (en) | Temperature regulated clothing | |
| US20070113564A1 (en) | Mechanically heated and cooled shoes with easy-to-use controls | |
| KR100609076B1 (en) | A smart clothong using air-circulating method | |
| JP6201649B2 (en) | Air-driven human body cooling system | |
| US20050097768A1 (en) | Apparatus and method for drying gloves and boots | |
| CN106723890A (en) | A kind of portable intelligent liquid cooling knapsack | |
| Muir et al. | Effects of a novel ice-cooling technique on work in protective clothing at 28 C, 23 C, and 18 C WBGTs | |
| JP2002129405A (en) | Cooling sock or pad for cooling sock | |
| EP0864309A2 (en) | Apparatus for cooling human scalps | |
| US20240032621A1 (en) | Air Conditioning Cooling and Warming Clothing and Footwear for Humans and Domestic Mammals controlled by computer generated programmable .Thermostat | |
| Ohnaka et al. | Physiological strains in hot-humid conditions while wearing disposable protective clothing commonly used by the asbestos removal industry | |
| JP2019196571A (en) | Thermoregulation garment and thermoregulation system | |
| CN208609959U (en) | A kind of constructing tunnel personnel protection clothes for cooling down, positioning | |
| CN206371547U (en) | A kind of reducing temperature of heatstroke prevention vest that can quickly dress | |
| CN212545844U (en) | Heat-insulating breathable protective shoe suitable for high-temperature operation | |
| Reneau et al. | A review of the suggested wet bulb globe temperature adjustment for encapsulating protective clothing | |
| CN206892693U (en) | A kind of rewarming apparatus and rewarming transport vehicle | |
| CN206729246U (en) | A kind of operating room body temperature lowering object wearing device | |
| KR100609077B1 (en) | A smart clothing using thermoelectric-moudle method | |
| TWM451006U (en) | Fabric airflow passage system | |
| CN215270716U (en) | Be applied to city outdoor working crowd's detachable control by temperature change liquid cooling clothes | |
| CN214677646U (en) | Wearable heat abstractor for construction engineering |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20070813 |
|
| A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20091127 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20091208 |
|
| A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20100427 |