JP7008341B2

JP7008341B2 - Cooling garment manufacturing equipment

Info

Publication number: JP7008341B2
Application number: JP2019038493A
Authority: JP
Inventors: 薫橘高
Original assignee: Sun S Co Ltd
Current assignee: Sun S Co Ltd
Priority date: 2019-03-04
Filing date: 2019-03-04
Publication date: 2022-01-25
Anticipated expiration: 2039-03-04
Also published as: JP2020143385A

Description

本発明は、冷却衣服製造装置に関するものである。 The present invention relates to a cooling garment manufacturing apparatus.

着用者の発汗を前提とすることなく身体を冷却することができる冷却衣服が提案されている。
具体的には、肩の上に貯水タンクを装着し、この貯水タンクに送水ホースの一端を接続し、次に、この送水ホースの中部を身体部分で蛇行させ、その後、この送水ホースの他端を前記貯水タンクに接続した構成となっている。
また、送水ホースにはポンプが介在され、このポンプを駆動することで、前記貯水タンク内の冷却水を、貯水タンク、送水ホースの一端、中部、他端、貯水タンク内へと循環させる構成となっている（これに類似する先行文献としては、例えば下記特許文献１が存在する）。 Cooling garments that can cool the body without assuming the wearer's sweating have been proposed.
Specifically, a water storage tank is mounted on the shoulder, one end of the water supply hose is connected to the water storage tank, then the middle part of the water supply hose is meandered by a body part, and then the other end of the water supply hose. Is connected to the water storage tank.
Further, a pump is interposed in the water supply hose, and by driving this pump, the cooling water in the water storage tank is circulated to the water storage tank, one end, the middle part, the other end of the water supply hose, and the inside of the water storage tank. (For example, the following Patent Document 1 exists as a prior document similar to this).

また、長い紐などを、縫い付け糸でチドリ状に縫い付ける技術も知られているので、その技術を利用し、前記送水ホースを服地に縫い付けることも考えられる（これに類似する先行文献としては、例えば下記特許文献２が存在する）。 Further, since a technique of sewing a long string or the like in a plover shape with a sewing thread is also known, it is conceivable to sew the water supply hose to the cloth by using the technique (as a similar prior document). For example, the following Patent Document 2 exists).

特開２０１７－２０１４０号公報Japanese Unexamined Patent Publication No. 2017-201740 特開平４－９７７７４号公報Japanese Unexamined Patent Publication No. 4-97774

以上のような構成で、ポンプを駆動し、前記貯水タンク内の冷却水を、送水ホースの一端、中部、他端、貯水タンク内へと循環させている状態において、一部の冷却水が、送水ホース通水孔から流出し、服を濡らし、その部分に風が通過すると、そこで気化熱が奪われ、その結果として身体冷却を行うことができるようになっている。
つまり、着用者の発汗を前提とすることなく、送水ホースの通水孔から流出する冷却水を気化させ、この気化熱で、身体を冷却することができるような構成となっている。 With the above configuration, in a state where the pump is driven and the cooling water in the water storage tank is circulated to one end, the middle part, the other end, and the water storage tank of the water supply hose, a part of the cooling water is circulated. When the water flows out from the water passage hole of the water supply hose, wets the clothes, and the wind passes through the part, the heat of vaporization is taken away there, and as a result, the body can be cooled.
That is, the structure is such that the cooling water flowing out from the water passage hole of the water supply hose is vaporized and the body can be cooled by the heat of vaporization without assuming the wearer's sweating.

しかしながら、このように送水ホースの通水孔から冷却水を流出させる構成とした場合で、長期使用や、洗濯などによって、送水ホースが製造時の配置状態からずれた状態になると、前記送水ホースの通水孔も大きくずれた状態となり、その結果、身体の適切な部分に冷却水を供給することが出来ず、長期にわたる快適な冷却作用が損なわれる。 However, in the case where the cooling water is made to flow out from the water passage hole of the water supply hose in this way, if the water supply hose is displaced from the arrangement state at the time of manufacture due to long-term use, washing, etc., the water supply hose The water passage holes are also greatly displaced, and as a result, the cooling water cannot be supplied to an appropriate part of the body, and the long-term comfortable cooling action is impaired.

このように送水ホースが製造時の配置状態からずれた状態になる原因としては、例えば、図１９、図２０に示すように、送水ホースａを上糸ｂと下糸ｃで服地ｄに縫い付ける場合、上糸ｂは、服地ｄの一面においてチドリ状に覆い、また、この上糸ｂを、服地ｄの他面側において下糸ｃで保持しただけの状態となるからである。
つまり、上糸ｂをチドリ状に配置すると、送水ホースａを上糸ｂと下糸ｃで服地ｄに強固に固定することが出来ず、単に、服地ｄに保持しただけの状態となるので、長期使用や、洗濯などによって、送水ホースが製造時の配置状態からずれた状態になると、前記送水ホースの通水孔も大きくずれた状態となり、その結果、身体の適切な部分に冷却水を供給することが出来ず、長期にわたる快適な冷却作用が損なわれることになるのである。 The reason why the water supply hose is displaced from the arrangement state at the time of manufacture is that, for example, as shown in FIGS. 19 and 20, the water supply hose a is sewn to the clothing material d with the needle thread b and the bobbin thread c. In this case, the needle thread b is covered in a plover shape on one surface of the clothing material d, and the needle thread b is simply held by the bobbin thread c on the other surface side of the clothing material d.
That is, if the needle thread b is arranged in a chidori shape, the water supply hose a cannot be firmly fixed to the clothing material d by the needle thread b and the bobbin thread c, and is simply held on the clothing material d. If the water supply hose is displaced from the position at the time of manufacture due to long-term use or washing, the water passage hole of the water supply hose is also significantly displaced, and as a result, cooling water is supplied to an appropriate part of the body. This is not possible and the long-term comfortable cooling effect is impaired.

そこで、本発明は、長期にわたる快適な冷却作用の維持が出来るようにすることを目的とするものである。 Therefore, it is an object of the present invention to be able to maintain a comfortable cooling action for a long period of time.

そして、この目的を達成するために本発明の冷却衣服は、服地と、この服地の少なくとも一面に、縫い付け糸で、縫い付けられた分水ホースと、この分水ホースの一端、または他端の少なくとも一方に設けた給水用開口部に連結された給水用連結部とを備え、前記分水ホースは、その一端から他端への長手方向に直交する外周部分に、この分水ホースの前記給水用開口部の開口面積よりも、開口面積の小さな通水孔が、複数形成された構成とし、前記縫い付け糸は、前記服地の一面側において、前記分水ホースの長手方向と直交する外周部分を覆うと共に、当該縫い付け糸の両側が、同じ縫い針用開口部を介して前記服地の他面側に通された状態であり、この縫い付け糸の、前記分水ホースの、前記長手方向に直交する外周部分を覆った部分で、この分水ホースの表面を窪ませ、この分水ホースの長手方向に直交する外周部分を、服地の一面側に拘束させた構成としたものである。
また、前記分水ホースの、前記長手方向における所定間隔部分で、縫い付け糸によって、この分水ホースの表面を窪ませ、同部分において、この分水ホースの長手方向に直交する外周部分を、服地の一面側に拘束させたものである。
さらに、前記分水ホースの、前記長手方向における所定間隔部分で、この分水ホースの表面を窪ませた状態で拘束した縫い付け糸は連続的な糸状態としたものである。
また、前記服地には、第１、第２の縫い針用開口部が、分水ホースの長手方向に沿って所定間隔で設けられ、前記服地の他面側における、第１の縫い針用開口部と、第２の縫い針用開口部間には、縫い付け糸が、分水ホースの長手方向にそって直線的に配置された構成としたものである。
さらに、前記分水ホースとして、中空糸膜を用いたものである。
また、前記服地の一面側に給水用連結部を配置するとともに、この給水用連結部は、分水ホース、縫い付け糸とともに接着剤で服地に取り付けたものである。
さらに、この冷却衣服を製造する冷却衣服製造装置は、服地を保持して、この服地を移動させる機構と、この機構に保持された服地に分水ホースを縫い付けるミシン機構とを備え、前記ミシン機構は、前記縫い付け糸が、その針孔に通されるミシン針と、このミシン針に対して前記服地の反対側に配置された針板と、この針板の前記ミシン針とは反対側に配置される釜と、この釜内に配置されるとともに、前記分水ホースが巻きつけられるボビンとを有する構成としたものである。
服地を移動させる機構は、例えば、ＸＹ駆動機構、通常の送り歯の機構などでも構わない。
また、前記針板には、ミシン針が貫通する第１の貫通孔と、前記ボビンから分水ホースを、服地側に引き出す第２の貫通孔と、これらの第１、第２の貫通孔間を繋ぐ連通孔とを設けたものである。
さらに、前記連通孔の幅は、縫い付け糸の直径よりも大きく、分水ホースの直径よりも小さくしたものである。
また、前記第２の貫通孔の服地側の開口縁には、面取り加工を設けたものである。 In order to achieve this object, the cooling garment of the present invention is a water diversion hose sewn on a cloth and at least one surface of the cloth with a sewing thread, and one end or the other end of the water diversion hose. A water supply connecting portion connected to a water supply opening provided on at least one of the water supply portions is provided, and the water diversion hose is provided on an outer peripheral portion orthogonal to the longitudinal direction from one end to the other end of the water diversion hose. A plurality of water passage holes having an opening area smaller than the opening area of the water supply opening are formed, and the sewing thread has an outer circumference orthogonal to the longitudinal direction of the water diversion hose on one side of the clothing fabric. A state in which both sides of the sewing thread are passed through the same sewing needle opening to the other side of the cloth while covering the portion, and the length of the water diversion hose of the sewing thread. The surface of the diversion hose is recessed at the portion covering the outer peripheral portion orthogonal to the direction, and the outer peripheral portion orthogonal to the longitudinal direction of the diversion hose is constrained to one side of the cloth. ..
Further, at a predetermined interval portion of the diversion hose in the longitudinal direction, the surface of the diversion hose is recessed by a sewing thread, and in the same portion, an outer peripheral portion orthogonal to the longitudinal direction of the diversion hose is formed. It was restrained on one side of the clothing material.
Further, the sewing thread restrained in a state where the surface of the water diversion hose is recessed at a predetermined interval portion in the longitudinal direction of the water diversion hose is in a continuous thread state.
Further, the clothing fabric is provided with first and second sewing needle openings at predetermined intervals along the longitudinal direction of the water diversion hose, and the first sewing needle opening on the other surface side of the clothing fabric. The sewing thread is linearly arranged along the longitudinal direction of the water diversion hose between the portion and the opening for the second sewing needle.
Further, a hollow fiber membrane is used as the water diversion hose.
Further, a water supply connecting portion is arranged on one side of the clothing fabric, and the water supply connecting portion is attached to the clothing fabric together with a water diversion hose and a sewing thread with an adhesive.
Further, the cooling garment manufacturing apparatus for manufacturing the cooling garment includes a mechanism for holding the garment and moving the garment, and a sewing machine mechanism for sewing a water diversion hose to the garment held by the mechanism. The mechanism is such that the sewing machine needle through which the sewing thread is passed through the needle hole, the needle plate arranged on the opposite side of the cloth to the sewing machine needle, and the side opposite to the sewing machine needle of the needle plate. It is configured to have a kettle arranged in and a bobbin arranged in the kettle and around which the water diversion hose is wound.
The mechanism for moving the cloth may be, for example, an XY drive mechanism, a normal feed dog mechanism, or the like.
Further, in the needle plate, a first through hole through which the sewing machine needle penetrates, a second through hole for pulling out the water diversion hose from the bobbin to the clothing side, and between these first and second through holes. It is provided with a communication hole for connecting the above.
Further, the width of the communication hole is larger than the diameter of the sewing thread and smaller than the diameter of the diversion hose.
Further, the opening edge of the second through hole on the clothing side is chamfered.

以上のように本発明は、服地と、この服地の少なくとも一面に、縫い付け糸で、縫い付けられた分水ホースと、この分水ホースの一端、または他端の少なくとも一方に設けた給水用開口部に連結された給水用連結部とを備え、前記分水ホースは、その一端から他端への長手方向に直交する外周部分に、この分水ホースの前記給水用開口部の開口面積よりも、開口面積の小さな通水孔が、複数形成された構成とし、前記縫い付け糸は、前記服地の縫い針用開口部を介して、前記服地の他面側から、この服地の一面側に導かれ、次に、分水ホースの、前記長手方向に直交する外周部分を覆い、その後、前記縫い針用開口部を介して、前記服地の他面側に導かれた状態とし、この縫い付け糸の、前記分水ホースの、前記長手方向に直交する外周部分を覆った部分で、この分水ホースの表面を窪ませ、この分水ホースの長手方向に直交する外周部分を、服地の一面側に拘束させた構成としたものである。
したがって、分水ホースは、縫い付け糸の、分水ホースの長手方向に直交する外周部分を覆った部分で、この分水ホースの表面を窪ませ、この分水ホースの長手方向に直交する外周部分を、服地の一面側に拘束させた構成となるので、分水ホースは、服地に強固に縫い付けられた状態となり、その結果、長期使用や、洗濯などによって、分水ホースが製造時の配置状態からずれた状態になることは少なく、長期にわたる快適な冷却作用の維持が出来るようになる。 As described above, the present invention provides a water supply hose sewn on a cloth and at least one surface of the cloth with a sewing thread, and for water supply provided at at least one end or the other end of the water diversion hose. The water supply connecting portion connected to the opening portion is provided, and the water diversion hose has an outer peripheral portion orthogonal to the longitudinal direction from one end to the other end of the water supply hose from the opening area of the water supply opening of the diversion hose. Also, a plurality of water passage holes having a small opening area are formed, and the sewing thread is transferred from the other side of the cloth to one side of the cloth through the sewing needle opening of the cloth. It is guided, and then covers the outer peripheral portion of the water diversion hose orthogonal to the longitudinal direction, and then is guided to the other side of the cloth through the sewing needle opening, and this sewing is performed. The surface of the water diversion hose is recessed at the portion of the thread covering the outer peripheral portion of the diversion hose orthogonal to the longitudinal direction, and the outer peripheral portion orthogonal to the longitudinal direction of the diversion hose is one surface of the cloth. It is configured to be constrained to the side.
Therefore, the diversion hose is a portion of the sewing thread that covers the outer peripheral portion of the diversion hose that is orthogonal to the longitudinal direction of the diversion hose, and the surface of the diversion hose is recessed so that the outer circumference of the diversion hose is orthogonal to the longitudinal direction of the diversion hose. Since the part is constrained to one side of the clothing material, the water diversion hose is firmly sewn to the clothing material, and as a result, the water diversion hose is manufactured by long-term use or washing. It is unlikely that the state will deviate from the placed state, and it will be possible to maintain a comfortable cooling action for a long period of time.

本発明の一実施形態にかかる冷却衣服用冷却装置を装着した冷却衣服の正面図Front view of cooling clothes equipped with a cooling device for cooling clothes according to an embodiment of the present invention. 同冷却衣服の背面図Rear view of the same cooling clothes 同冷却衣服に装着した分水ホースの平面図Top view of the water diversion hose attached to the cooling clothes 同冷却衣服に装着した分水ホースの側面図Side view of the water diversion hose attached to the cooling clothes 同冷却衣服に装着した分水ホースの端部部分の平面図Top view of the end of the diversion hose attached to the cooling clothes 同冷却衣服に装着した分水ホースの端部部分の側面図Side view of the end of the diversion hose attached to the cooling clothes 同冷却衣服に装着した分水ホースの端部部分の断面図Cross-sectional view of the end of the diversion hose attached to the cooling garment 同冷却衣服に装着した分水ホースの端部部分の断面図Cross-sectional view of the end of the diversion hose attached to the cooling garment 同冷却衣服に装着した冷却衣服用冷却装置の制御ブロック図Control block diagram of the cooling device for cooling clothes attached to the same cooling clothes 同冷却衣服の製造方法を示す平面図Plan view showing the manufacturing method of the cooling garment 同冷却衣服の製造方法を示す平面図Plan view showing the manufacturing method of the cooling garment 同冷却衣服の製造方法を示す平面図Plan view showing the manufacturing method of the cooling garment 同冷却衣服の一部拡大斜視図Partial enlarged perspective view of the same cooling clothes 同冷却衣服における分水ホースの拡大断面図Enlarged sectional view of the water diversion hose in the same cooling garment 同冷却衣服に装着した分水ホースの端部部分の断面図Cross-sectional view of the end of the diversion hose attached to the cooling garment 本発明の一実施形態にかかる冷却衣服製造装置の平面図Top view of the cooling garment manufacturing apparatus according to one embodiment of the present invention. 同冷却衣服製造装置の一部拡大平面図Partial enlarged plan view of the cooling garment manufacturing equipment 同冷却衣服製造装置の動作状態を示す斜視図A perspective view showing the operating state of the cooling garment manufacturing apparatus. 従来例を説明する斜視図Perspective view illustrating a conventional example 従来例を説明する断面図Sectional drawing explaining a conventional example

（実施の形態１）
以下、本発明の一実施形態を、添付図面を用いて説明する。
図１は、本一実施形態にかかる冷却衣服用冷却装置を装着した冷却衣服の正面図、図２は、この冷却衣服の背面図である。 (Embodiment 1)
Hereinafter, an embodiment of the present invention will be described with reference to the accompanying drawings.
FIG. 1 is a front view of a cooling garment equipped with a cooling device for cooling garments according to the present embodiment, and FIG. 2 is a rear view of the cooling garment.

図１、図２において、１は冷却衣服で、正面側の服地２と、背面側の服地３と、左右の袖４部分からなる。
背面側の服地３の側部には、冷却水供給部５、冷却水分岐部６が設けられた送水ホース７が縦方向に装着されている。 In FIGS. 1 and 2, 1 is a cooling garment, which is composed of a garment 2 on the front side, a garment 3 on the back side, and four sleeves on the left and right.
A water supply hose 7 provided with a cooling water supply unit 5 and a cooling water branching unit 6 is vertically mounted on the side portion of the clothing fabric 3 on the back side.

具体的には、前記冷却水供給部５は冷却衣服１の下部まで延長され、その後、冷却衣服1外へと延長され、その延長部分に連結具８が装着されている。
また、冷却水分岐部６は、送水ホース７の他端側に設けられているが、本実施形態では、送水ホース７の他端側を分岐し、冷却衣服１の正面側の服地２の左右上部、および、冷却衣服１の背面側の服地３の左右上部の、合計４ケ所に、冷却水分岐部６が配置されている。 Specifically, the cooling water supply unit 5 is extended to the lower part of the cooling garment 1, then extended to the outside of the cooling garment 1, and the connector 8 is attached to the extended portion.
Further, the cooling water branch portion 6 is provided on the other end side of the water supply hose 7, but in the present embodiment, the other end side of the water supply hose 7 is branched to the left and right of the clothing material 2 on the front side of the cooling garment 1. Cooling water branch portions 6 are arranged at a total of four locations, the upper portion and the upper left and right upper portions of the clothing fabric 3 on the back side of the cooling garment 1.

送水ホース７の冷却水供給部５に連結した連結具８は、連結具９を介してポンプ１０、給水パイプ１１が接続され、給水パイプ１１は、例えば市販の飲料水ボトル１２内に挿入され、その状態で、飲料水ボトル１２にキャップ部１３を回して螺合させれば、給水パイプ１１、ポンプ１０は飲料水ボトル１２に固定される。
なお、ポンプ１０部分には、図９で示す制御回路部１４、操作部１５、電池１６が設けられ、操作部１５の操作により、ポンプ１０の起動、起動量制御、停止が行えるようになっている。
つまり、送水ホース７の冷却水供給部５から冷却水分岐部６側に、ポンプ１０によって冷却水を供給することが出来るようになっている。 The connecting tool 8 connected to the cooling water supply unit 5 of the water supply hose 7 is connected to the pump 10 and the water supply pipe 11 via the connecting tool 9, and the water supply pipe 11 is inserted into, for example, a commercially available drinking water bottle 12. In this state, if the cap portion 13 is rotated and screwed into the drinking water bottle 12, the water supply pipe 11 and the pump 10 are fixed to the drinking water bottle 12.
The pump 10 portion is provided with a control circuit unit 14, an operation unit 15, and a battery 16 shown in FIG. 9, and the pump 10 can be started, started, and stopped by operating the operation unit 15. There is.
That is, the cooling water can be supplied from the cooling water supply portion 5 of the water supply hose 7 to the cooling water branch portion 6 side by the pump 10.

再び、図１、図２に戻って説明を進めると、前記送水ホース７の４ケ所の冷却水分岐部６には、複数の分水ホース１７が連結されている。
この点を、さらに詳細に説明すると、送水ホース７の４ケ所の冷却水分岐部６には、それぞれ、複数の分水ホース１７の給水用開口部である一端側給水部１７ａと他端側給水部１７ｂが連結されている。
つまり、分水ホース１７の直径を、前記送水ホース７の直径よりも小径としているので、送水ホース７の４ケ所の冷却水分岐部６に、それぞれ、複数の分水ホース１７の一端側給水部１７ａと他端側給水部１７ｂを連結することが出来るのである。 Returning to FIGS. 1 and 2, the explanation will be continued. A plurality of water diversion hoses 17 are connected to the four cooling water branch portions 6 of the water supply hose 7.
To explain this point in more detail, one end side water supply portion 17a and the other end side water supply portion, which are water supply openings of a plurality of diversion hoses 17, are provided to the four cooling water branch portions 6 of the water supply hose 7, respectively. The portions 17b are connected.
That is, since the diameter of the water diversion hose 17 is smaller than the diameter of the water supply hose 7, the water supply portions on one end side of the plurality of diversion hoses 17 are provided at the four cooling water branch portions 6 of the water supply hose 7, respectively. The 17a and the water supply portion 17b on the other end side can be connected.

分水ホース１７は、中空糸膜によって形成されており、図３、図４に示すように、分水ホース１７の長手方向に直交する外周部分には、この分水ホース１７の前記一端側給水部１７ａと他端側給水部１７ｂの開口面積よりも、開口面積の小さな通水孔１７ｃが、複数形成されている。
つまり、分水ホース１７の一端側給水部１７ａと他端側給水部１７ｂは、上述のごとく、送水ホース７の冷却水分岐部６に連結され、これら一端側給水部１７ａと他端側給水部１７ｂから供給された冷却水は、通水孔１７ｃから分水ホース１７外へと流出することになる。
すなわち、中空糸膜によって形成された分水ホース１７の一端側給水部１７ａと他端側給水部１７ｂ間が、分水ホース１７における出水部１７ｄとなっており、この出水部１７ｄが、正面側の服地２と、背面側の服地３に蛇行されて配置されているので、冷却衣服１の全面に冷却水を供給することが出来るのである。 The water diversion hose 17 is formed of a hollow fiber membrane, and as shown in FIGS. 3 and 4, the water supply to one end side of the diversion hose 17 is provided on the outer peripheral portion orthogonal to the longitudinal direction of the diversion hose 17. A plurality of water passage holes 17c having an opening area smaller than the opening area of the portion 17a and the water supply portion 17b on the other end side are formed.
That is, the water supply section 17a on one end side and the water supply section 17b on the other end side of the water diversion hose 17 are connected to the cooling water branch section 6 of the water supply hose 7, and the water supply section 17a on one end side and the water supply section on the other end side are connected. The cooling water supplied from the 17b will flow out of the diversion hose 17 from the water passage hole 17c.
That is, between the water supply portion 17a on one end side and the water supply portion 17b on the other end side of the water diversion hose 17 formed by the hollow fiber membrane, there is a water discharge portion 17d in the water diversion hose 17, and this water discharge portion 17d is on the front side. Since the clothes cloth 2 and the clothes cloth 3 on the back side are arranged in a meandering manner, the cooling water can be supplied to the entire surface of the cooling clothes 1.

前記分水ホース１７について、さらに説明を行うと、この分水ホース１７は、中空糸膜といわれる外径が０．５～０．８ｍｍのものを用いており、その外周面には、開口径が０．４ミクロン以下の無数の通水孔１７ｃが設けられている。
さらに詳しく説明すると、前記分水ホース１７の外周部に設けた各通水孔１７ｃは、図３に示すように、この分水ホース１７の外周方向において、隣接する他の通水孔１７ｃとは独立しているが、同分水ホース１７の長手方向において、少なくとも一部が重なった状態となっている。つまり、中空糸膜には、無数の通水孔１７ｃが形成されているのである。
この状態を、本実施形態では、上述のごとく、分水ホース１７の長手方向に直交する外周部分に、この分水ホース１７の前記一端側給水部１７ａと他端側給水部１７ｂの開口面積よりも、開口面積の小さな通水孔１７ｃが、複数形成されていると表現している。
このように、一般的には液体のフィルターなどに用いられていた中空糸膜を分水ホース１７として活用したことが本実施形態の特徴の一つである。 Further explaining the water diversion hose 17, a water diversion hose 17 having an outer diameter of 0.5 to 0.8 mm, which is called a hollow fiber membrane, is used, and the outer peripheral surface thereof has an opening diameter. There are innumerable water passage holes 17c having a diameter of 0.4 micron or less.
More specifically, as shown in FIG. 3, each water passage hole 17c provided in the outer peripheral portion of the water diversion hose 17 is different from other water passage holes 17c adjacent to each other in the outer peripheral direction of the water diversion hose 17. Although they are independent, at least a part of them overlap each other in the longitudinal direction of the diversion hose 17. That is, innumerable water passage holes 17c are formed in the hollow fiber membrane.
In the present embodiment, as described above, this state is set on the outer peripheral portion orthogonal to the longitudinal direction of the diversion hose 17 from the opening areas of the water supply portion 17a on one end side and the water supply portion 17b on the other end side of the diversion hose 17. Also, it is expressed that a plurality of water passage holes 17c having a small opening area are formed.
As described above, one of the features of the present embodiment is that the hollow fiber membrane, which is generally used for a liquid filter or the like, is utilized as the water diversion hose 17.

なお、本実施形態では、送水ホース７の冷却水供給部５を冷却衣服１の下方、冷却水分岐部６を上方に配置し、この上方の冷却水分岐部６に分水ホース１７の一端側給水部１７ａと他端側給水部１７ｂを連結したので、前記出水部１７ｄは、一端側給水部１７ａと他端側給水部１７ｂよりも下方において冷却衣服１に蛇行状態で配置されたこととなる。 In the present embodiment, the cooling water supply portion 5 of the water supply hose 7 is arranged below the cooling garment 1 and the cooling water branch portion 6 is arranged above the cooling water branch portion 6 above the cooling water branch portion 6 on one end side of the water diversion hose 17. Since the water supply unit 17a and the water supply unit 17b on the other end side are connected, the water discharge unit 17d is arranged in a meandering state on the cooling garment 1 below the water supply unit 17a on the one end side and the water supply unit 17b on the other end side. ..

次に、前記ポンプ１０部分について説明する。
図９に示すように、操作部１５の正転用のスイッチ１８を閉じれば、制御部１９によってスイッチング素子２１、２２を介してポンプ１０が正転し、逆に、操作部１５の逆転用のスイッチ２３を閉じれば、制御部１９によってスイッチング素子２４、２５を介してポンプ１０が逆転するようになっている。
また、正転、逆転の強さは、操作部１５のボリューム２６によって調整される。
つまり、ボリューム２６の調整により、ポンプ１０への通電量を調整することができるので、それに合わせて正転、逆転の強さを調整することが出来る。
また、本実施形態では、ポンプ１０の間欠駆動でも、十分に分水ホース１７の通水孔１７ｃからジワリと冷却水が滲み出る状態となるので、ポンプ１０の電力消費を低減することができる。 Next, the pump 10 portion will be described.
As shown in FIG. 9, when the switch 18 for normal rotation of the operation unit 15 is closed, the pump 10 is rotated forward by the control unit 19 via the switching elements 21 and 22, and conversely, the switch for reverse rotation of the operation unit 15 is performed. When 23 is closed, the control unit 19 reverses the pump 10 via the switching elements 24 and 25.
Further, the strength of forward rotation and reverse rotation is adjusted by the volume 26 of the operation unit 15.
That is, since the amount of energization to the pump 10 can be adjusted by adjusting the volume 26, the strength of forward rotation and reverse rotation can be adjusted accordingly.
Further, in the present embodiment, even if the pump 10 is intermittently driven, the cooling water is sufficiently exuded from the water passage hole 17c of the water diversion hose 17, so that the power consumption of the pump 10 can be reduced.

次に、本実施形態の冷却衣服１の製造について、その主要部分を説明する。
図１０は冷却衣服１の正面側の服地２と、背面側の服地３を裁断した状態を示す。 Next, the main part of the manufacture of the cooling garment 1 of the present embodiment will be described.
FIG. 10 shows a state in which the clothing material 2 on the front side and the clothing material 3 on the back side of the cooling garment 1 are cut.

図１１に示すように、まず、巻糸状態の分水ホース１７を、正面側の服地２の左上（Ａ点）に縫い付けし、Ｃのエリアは分水ホース１７を縫い付けしない。次に、Ｃのエリアを通過したところで、巻糸を下方へと蛇行させながら、同時に縫い付け、その後、下方から、上方へと蛇行させながら、同時に縫い付け（図５に縫い付け糸２７を示している）、これを繰り返して、正面側の服地２の左側ゾーンを完成させ、次に、正面側の服地２の右側ゾーンに移行させる。 As shown in FIG. 11, first, the water diversion hose 17 in the wound thread state is sewn to the upper left (point A) of the clothing material 2 on the front side, and the water diversion hose 17 is not sewn in the area C. Next, when passing through the area C, the winding thread is meandered downward and sewn at the same time, and then the winding thread is meandered upward from the lower side and sewn at the same time (the sewing thread 27 is shown in FIG. 5). ), Repeating this, the left zone of the front side clothing 2 is completed, and then the zone is moved to the right side zone of the front side clothing 2.

その後、連続的に、背面側の服地３の右側ゾーンに移行させ、次に、背面側の服地３の左側ゾーンに移行させ、Ｂ点へとたどり着き、分水ホース１７の配置を行う。
つまり、分水ホース１７の配置は、Ａ点からＢ点へと一筆書で行うので、装着作業が効率的に行える。 After that, it is continuously transferred to the right zone of the clothing material 3 on the back side, then transferred to the left side zone of the clothing material 3 on the back side, reaches the point B, and the water diversion hose 17 is arranged.
That is, since the water diversion hose 17 is arranged from the point A to the point B with a single stroke, the mounting work can be efficiently performed.

その後、図１２に示すように正面側の服地２と、背面側の服地３を、連結生地３８で分離すれば、正面側の服地２の左右上部に、複数の分水ホース１７の、一端側給水部１７ａと他端側給水部１７ｂが存在することになる。
また、背面側の服地３の左右上部にも、複数の分水ホース１７の、一端側給水部１７ａと他端側給水部１７ｂが存在することになる。
なお、各分水ホース１７の、一端側給水部１７ａと他端側給水部１７ｂは正面側の服地２と、背面側の服地３には、糸止めされておらず、自由に動かすことが出来る状態となっている。 After that, as shown in FIG. 12, if the front side clothing 2 and the back side clothing 3 are separated by the connecting cloth 38, one end side of a plurality of water diversion hoses 17 can be placed on the upper left and right sides of the front surface clothing 2. The water supply unit 17a and the water supply unit 17b on the other end side are present.
Further, the water supply portions 17a on one end side and the water supply portions 17b on the other end side of the plurality of water diversion hoses 17 also exist on the upper left and right sides of the clothing material 3 on the back surface side.
The water supply section 17a on one end side and the water supply section 17b on the other end side of each water diversion hose 17 are not threaded to the clothing material 2 on the front side and the clothing material 3 on the back side, and can be freely moved. It is in a state.

この状態で、図５、図６に示すように連結具２８（給水用連結部の一例）内に、分水ホース１７の、一端側給水部１７ａと他端側給水部１７ｂを挿入し、次に、図７、図８に示すように、連結具２８の開口部２９から接着剤３０を注入する。
つまり、接着剤３０によって複数の分水ホース１７の、一端側給水部１７ａと他端側給水部１７ｂを連結具２８とともに、正面側の服地２と、背面側の服地３に、固定するのである。 In this state, as shown in FIGS. 5 and 6, the water supply portion 17a on one end side and the water supply portion 17b on the other end side of the water diversion hose 17 are inserted into the connector 28 (an example of the water supply connection portion), and then As shown in FIGS. 7 and 8, the adhesive 30 is injected through the opening 29 of the connector 28.
That is, the adhesive 30 fixes the water supply portion 17a on the one end side and the water supply portion 17b on the other end side of the plurality of water diversion hoses 17 to the clothing material 2 on the front side and the clothing material 3 on the back side together with the connector 28. ..

この時、複数の分水ホース１７の、一端側給水部１７ａと他端側給水部１７ｂが接着剤３０によって目詰まりしないようにするためには、分水ホース１７の、一端側給水部１７ａと他端側給水部１７ｂは、連結具２８の外（図５あるいは図８の右側）へと十分に引き出しておき、接着剤３０が硬化後に連結部２０からはみ出した部分を切断する。
また、分水ホース１７は上述のごとく中空糸膜で形成したものであり、その外周面の通水孔１７ｃは極めて小さな開口面積であるので、ここから、粘性のある接着剤３０が、分水ホース１７内へと侵入することはなく、この部分での目詰まりは発生しない。 At this time, in order to prevent the water supply section 17a on one end side and the water supply section 17b on the other end side of the plurality of water diversion hoses 17 from being clogged by the adhesive 30, the water supply section 17a on one end side of the water diversion hose 17 is used. The water supply portion 17b on the other end side is sufficiently pulled out of the connecting tool 28 (on the right side of FIG. 5 or FIG. 8), and the portion protruding from the connecting portion 20 after the adhesive 30 is cured is cut.
Further, since the water diversion hose 17 is formed of a hollow fiber membrane as described above, and the water passage hole 17c on the outer peripheral surface thereof has an extremely small opening area, the viscous adhesive 30 can divert water from here. It does not penetrate into the hose 17, and clogging does not occur at this portion.

そして、最後に図５において連結具２８の連結部２０外周に、送水ホース７の冷却水分岐部６を、弾性変形させながら押し込んで、送水ホース７の冷却水分岐部６に、分水ホース１７の、一端側給水部１７ａと他端側給水部１７ｂを連結する。 Finally, in FIG. 5, the cooling water branch portion 6 of the water supply hose 7 is pushed into the outer periphery of the connecting portion 20 of the connector 28 while being elastically deformed, and the water diversion hose 17 is pushed into the cooling water branch portion 6 of the water supply hose 7. One end side water supply part 17a and the other end side water supply part 17b are connected.

以上の構成において動作説明を行う。
先ず、使用者は、図１の冷却衣服１を装着する。
次に、給水パイプ１１を、例えば市販の飲料水ボトル１２内に挿入し、その状態で、飲料水ボトル１２にキャップ部１３を回して螺合させれば、給水パイプ１１、ポンプ１０は飲料水ボトル１２に固定される。
その後、操作部１５の正転用のスイッチ１８を閉じれば、制御部１９によってスイッチング素子２１、２２を介してポンプ１０が正転し、これにより、飲料水ボトル１２内の冷却水は、送水ホース７の冷却水供給部５、冷却水分岐部６、分水ホース１７の一端側給水部１７ａと他端側給水部１７ｂを介し、冷却衣服１に蛇行状態で配置した分水ホース１７の出水部１７ｄに形成されている無数の通水孔１７ｃから、冷却衣服１の正面側の服地２と、背面側の服地３部分に、ジワリと流出し、ここで外気、風などによって気化する。 The operation will be described in the above configuration.
First, the user wears the cooling garment 1 of FIG.
Next, if the water supply pipe 11 is inserted into, for example, a commercially available drinking water bottle 12, and the cap portion 13 is rotated and screwed into the drinking water bottle 12 in that state, the water supply pipe 11 and the pump 10 are made of drinking water. It is fixed to the bottle 12.
After that, when the switch 18 for normal rotation of the operation unit 15 is closed, the pump 10 is rotated forward by the control unit 19 via the switching elements 21 and 22, whereby the cooling water in the drinking water bottle 12 is transferred to the water supply hose 7. Water supply section 17d of the diversion hose 17 arranged in a meandering state on the cooling garment 1 via the cooling water supply section 5, the cooling water branch section 6, the water supply section 17a on one end side and the water supply section 17b on the other end side of the diversion hose 17. From the innumerable water passage holes 17c formed in, the cooling clothes 1 flow out to the clothes cloth 2 on the front side and the clothes cloth 3 on the back side, and are vaporized by the outside air, the wind, and the like.

つまり、使用者は、汗をかいていない状況でも、冷却衣服１部分における冷却水の気化熱により、効果的な冷却が行えることになる。 That is, even in a situation where the user is not sweating, the heat of vaporization of the cooling water in one portion of the cooling clothes enables effective cooling.

このように、本実施形態によれば、ポンプ１０としては、冷却水を、送水ホース７の冷却水供給部５から冷却水分岐部６まで単に送るだけで良いので、電力消費を低減することができる。 As described above, according to the present embodiment, the pump 10 simply sends the cooling water from the cooling water supply portion 5 of the water supply hose 7 to the cooling water branch portion 6, so that the power consumption can be reduced. can.

また、送水ホース７の冷却水分岐部６まで送付された冷却水は、この冷却水分岐部６に連結された複数の分水ホース１７の一端側給水部１７ａと他端側給水部１７ｂから分水ホース１７の内へと流れ込み、次に、各分水ホース１７の出水部１７ｄに存在する複数の通水孔１７ｃから流出することになる。
この時、出水部１７ｄは冷却衣服１部分に、広く蛇行させているので、身体の広いエリアに冷却水を適量供給することができ、その結果として、冷却効果の高いものとなる。
つまり、本実施形態では、冷却水を、送水ホース７の冷却水供給部５から冷却水分岐部６までポンプ１０で送れば、その後は、大気に解放状態となっている分水ホース１７の通水孔１７ｃから冷却水自身の重力や、小さな通水孔１７ｃが形成する毛細管現象も作用し、分水ホース１７外へと流出することになるので、ポンプ１０としての電力消費を抑制することが出来るのである。
一例として、本実施形態では、単３電池を２本直列にした３Ｖ電池１６使用でも、８時間以上の使用も可能となる。 Further, the cooling water sent to the cooling water branch portion 6 of the water supply hose 7 is separated from the water supply portion 17a on one end side and the water supply portion 17b on the other end side of the plurality of diversion hoses 17 connected to the cooling water branch portion 6. It flows into the water hose 17 and then flows out from the plurality of water passage holes 17c existing in the water discharge portion 17d of each water diversion hose 17.
At this time, since the water discharge portion 17d meanders widely to one portion of the cooling clothes, an appropriate amount of cooling water can be supplied to a wide area of the body, and as a result, the cooling effect is high.
That is, in the present embodiment, if the cooling water is sent from the cooling water supply portion 5 of the water supply hose 7 to the cooling water branch portion 6 by the pump 10, then the diversion hose 17 which is open to the atmosphere is passed. The gravity of the cooling water itself from the water hole 17c and the capillary phenomenon formed by the small water passage hole 17c also act, and the water flows out of the diversion hose 17, so that the power consumption of the pump 10 can be suppressed. You can do it.
As an example, in the present embodiment, even if a 3V battery 16 in which two AA batteries are connected in series is used, it can be used for 8 hours or more.

さらに、各分水ホース１７の直径は、前記送水ホース７の直径よりも小径とし、この分水ホース１７には、その長手方向に直交する外周部分に、この分水ホース１７の一端側給水部１７ａと他端側給水部１７ｂの開口面積よりも、開口面積の小さな、複数の通水孔１７ｃが形成された構成としたものであるので、分水ホース１７から流出する冷却水は、広い範囲に、少量で、しかも、ジワリと滲み出る状態となるので、身体の一部での大きな水濡れ感が無く、快適な冷却が行えるものとなる。 Further, the diameter of each water diversion hose 17 is smaller than the diameter of the water supply hose 7, and the water diversion hose 17 has a water supply portion on one end side of the diversion hose 17 on an outer peripheral portion orthogonal to the longitudinal direction thereof. Since the configuration is such that a plurality of water passage holes 17c having an opening area smaller than the opening areas of the 17a and the water supply portion 17b on the other end side are formed, the cooling water flowing out from the diversion hose 17 has a wide range. In addition, since it is in a state of oozing out with a small amount, there is no feeling of water getting wet in a part of the body, and comfortable cooling can be performed.

なお、使用環境にもよるが、本実施形態では、１時間で２５０ｃｃの冷却水を使用する状態となっているので、飲料水ボトル１２としては、市販の飲料水容器をそのまま、キャップ部１３に結合するようにしている。
そして、この冷却水がなくなれば、飲料水ボトル１２内に水道水を入れることでも簡単に継続使用が行えることになる。 Although it depends on the usage environment, in the present embodiment, 250 cc of cooling water is used in one hour. Therefore, as the drinking water bottle 12, a commercially available drinking water container is used as it is in the cap portion 13. I try to combine them.
If the cooling water is exhausted, tap water can be easily put into the drinking water bottle 12 for continuous use.

なお、逆転用のスイッチ２３は、分水ホース１７内に、前回の冷却水が残り、また、空気も存在する状態となり、いわゆる空気かみ状態となった場合に、ポンプ１０を逆転させ、分水ホース１７内の空気かみ状態を解消するために用意している。 In addition, the switch 23 for reversal reverses the pump 10 and diverts water when the previous cooling water remains in the water diversion hose 17 and air is also present, which is a so-called air biting state. It is prepared to eliminate the air biting state in the hose 17.

また、このような冷却衣服１は、屋外の高温環境下で使用されることが多く、例えば、分水ホース１７の一部が塵埃などによって目詰まりしても、本実施形態では、継続的な冷却動作を継続することが出来る。
つまり、本実施形態では、送水ホース７の冷却水分岐部６に、各分水ホース１７の一端側給水部１７ａと他端側給水部１７ｂを連結したものであるので、各分水ホース１７の一端側給水部１７ａと他端側給水部１７ｂの両方から出水部１７ｄへと冷却水が供給されるようになり、その結果として、分水ホース１７の一部に目詰まりが発生しても、その目詰まり部の一端側給水部１７ａ側には、一端側給水部側１７ａから、また、目詰まり部の他端側給水部１７ｂ側には、他端側給水部１７ｂ側から冷却水が供給され、長期的に安定した冷却効果を発揮することが出来るようになるのである。 Further, such a cooling garment 1 is often used in an outdoor high temperature environment, and even if a part of the water diversion hose 17 is clogged with dust or the like, in the present embodiment, it is continuous. The cooling operation can be continued.
That is, in the present embodiment, the cooling water branch portion 6 of the water supply hose 7 is connected to the water supply portion 17a on one end side and the water supply portion 17b on the other end side of each diversion hose 17. Cooling water is supplied from both the water supply section 17a on the one end side and the water supply section 17b on the other end side to the water discharge section 17d, and as a result, even if a part of the diversion hose 17 is clogged, Cooling water is supplied from the water supply section 17a on one end side to the water supply section 17a on one end side of the clogged portion, and from the water supply section 17b side on the other end side to the water supply section 17b side on the other end side of the clogged section. Therefore, it becomes possible to exert a stable cooling effect for a long period of time.

次に、本実施形態の最も特徴的な部分について説明する。
本実施形態では、図５、図１３～図１５に示すように、服地２、３の、それぞれの少なくとも一面に、縫い付け糸２７で分水ホース１７を縫い付けている。縫い付け糸２７は、服地２、３の一面側（例えば、裏面）において、分水ホース１７の長手方向と直交する外周部分を覆うと共に、この縫い付け糸１７の両側が同じ縫い針用開口部３１を介して服地２、３の他面側（例えば、表面）に通されている。
すなわち、前記縫い付け糸２７は、これらの図に示すように、前記服地２、３の縫い針用開口部３１を介して、前記服地２、３の他面側から、この服地２、３の一面側に導かれ、次に、分水ホース１７の、前記長手方向に直交する外周部分を覆い、その後、前記縫い針用開口部３１を介して、前記服地２、３の他面側に導かれた状態とされている。
そして、この縫い付け糸２７の、前記分水ホース１７の、前記長手方向に直交する外周部分を覆った部分で、この分水ホース１７の表面を、図１４のように窪ませ、この分水ホース１７の長手方向に直交する外周部分を、服地２、３の一面側に拘束させた。 Next, the most characteristic part of this embodiment will be described.
In this embodiment, as shown in FIGS. 5, 13 to 15, a water diversion hose 17 is sewn on at least one surface of each of the clothes 2 and 3 with a sewing thread 27. The sewing thread 27 covers the outer peripheral portion orthogonal to the longitudinal direction of the water diversion hose 17 on one side (for example, the back side) of the clothing fabrics 2 and 3, and both sides of the sewing thread 17 have the same sewing needle opening. It is passed through the other side (for example, the surface) of the clothes 2 and 3 through 31.
That is, as shown in these figures, the sewing thread 27 is used from the other side of the clothes 2, 3 via the sewing needle opening 31 of the clothes 2, 3 to the clothes 2, 3. It is guided to one side, then covers the outer peripheral portion of the water diversion hose 17 orthogonal to the longitudinal direction, and then is guided to the other side of the clothes 2 and 3 through the sewing needle opening 31. It is said to be in a state of being struck.
Then, the surface of the water diversion hose 17 is recessed as shown in FIG. 14 at the portion of the sewing thread 27 that covers the outer peripheral portion of the water diversion hose 17 orthogonal to the longitudinal direction, and the water diversion is performed. The outer peripheral portion orthogonal to the longitudinal direction of the hose 17 was constrained to one side of the clothing fabrics 2 and 3.

分水ホース１７は、上述のごとく、その一端から他端への長手方向に直交する外周部分に、この分水ホース１７の給水用開口部（一端側給水部１７ａ、他端側給水部１７ｂ）の開口面積よりも、開口面積の小さな通水孔１７ｃが、複数形成された、いわゆる中空糸膜といわれるものであり、合成樹脂よりなり、しかも、無数の通水孔１７ｃを有する弾性を持った管状態であるので、上記縫い付け糸２７の張力調整により、外周部を容易に窪ませた状態にすることができる。
また、このような縫い付け糸２７による服地２、３への拘束は、分水ホース１７の長手方向における所定間隔（例えば、１から５ｍｍ）部分において行われているので、分水ホース１７は、服地２、３に強固に縫い付けられた状態となり、その結果、長期使用や、洗濯などによって、分水ホース１７が製造時の配置状態からずれた状態になることは少なく、長期にわたる快適な冷却作用の維持が出来るようになる。 As described above, the water diversion hose 17 has a water supply opening (one end side water supply portion 17a, the other end side water supply portion 17b) at the outer peripheral portion orthogonal to the longitudinal direction from one end to the other end. A plurality of water passage holes 17c having an opening area smaller than the opening area of the above are formed, so-called hollow fiber membranes, which are made of synthetic resin and have elasticity having innumerable water passage holes 17c. Since it is in a tubular state, the outer peripheral portion can be easily recessed by adjusting the tension of the sewing thread 27.
Further, since the restraint to the clothes 2 and 3 by the sewing thread 27 is performed at a predetermined interval (for example, 1 to 5 mm) in the longitudinal direction of the water diversion hose 17, the water diversion hose 17 is used. It is firmly sewn to the clothes 2 and 3, and as a result, the water diversion hose 17 is unlikely to deviate from the arrangement state at the time of manufacture due to long-term use, washing, etc., and comfortable cooling for a long period of time. You will be able to maintain the action.

なお、分水ホース１７の表面を窪ませた状態で拘束した縫い付け糸２７は、図１３～図１５に示すように連続的な糸状態としており、これは後述するミシン機構により製造されるからである。
つまり、ミシン機構により製造される場合、服地２、３には、縫い針用開口部３１が、分水ホース１７の長手方向に沿って所定間隔で設けられ、前記服地２、３の他面側における、縫い針用開口部３１と、次の縫い針用開口部３１間には、縫い付け糸２７が、分水ホース１７の長手方向にそって直線的に配置された状態となる。
また、このように分水ホース１７の表面を窪ませた状態で拘束した縫い付け糸２７は、分水ホース１７を下糸、縫い付け糸２７を上糸として、分水ホース１７を服地２、３に縫い付けた状態としたものである。つまり、分水ホース１７を服地２、３に縫い付ける糸が縫い付け糸２７だけとなるので、ほつれ対策も容易なものとなる。 The sewing thread 27 restrained with the surface of the water diversion hose 17 recessed is in a continuous thread state as shown in FIGS. 13 to 15, because this is manufactured by the sewing machine mechanism described later. Is.
That is, when manufactured by the sewing machine mechanism, the sewing needle openings 31 are provided in the clothes 2 and 3 at predetermined intervals along the longitudinal direction of the water diversion hose 17, and are provided on the other side of the clothes 2 and 3. The sewing thread 27 is linearly arranged along the longitudinal direction of the water diversion hose 17 between the sewing needle opening 31 and the next sewing needle opening 31.
Further, in the sewing thread 27 restrained in such a state that the surface of the water diversion hose 17 is recessed, the water diversion hose 17 is used as a bobbin thread, the sewing thread 27 is used as a needle thread, and the water diversion hose 17 is used as a clothing cloth 2. It is in a state of being sewn to 3. That is, since the thread for sewing the water diversion hose 17 to the clothes 2 and 3 is only the sewing thread 27, it is easy to take measures against fraying.

この点を、図１９、図２０の従来例を参考に説明すると、この従来例では、送水ホースａを上糸ｂと下糸ｃで服地ｄに縫い付けているので、下糸ｃの最後を、図２０のように服地ｄの下から上に取り出し、この状態で、接着剤ｅで上糸ｂとともに固定しなければならず、非常に生産性の悪いものとなる。
つまり、下糸ｃを服地ｄの下で放置しておくと、それが抜けてしまい、その結果、この下糸ｃにかかった上糸ｂは上方へと大きく広がり、その結果、送水ホースａの保持が出来なくなってしまう。
したがって、上糸ｂと下糸ｃで、送水ホースａを服地ｄに縫い付ける場合には、上述のごとく、下糸ｃの最後を、図２０のように服地ｄの下から上に取り出し、この状態で、接着剤ｅで上糸ｂとともに固定しなければならず、非常に生産性の悪いものとなるのである。 Explaining this point with reference to the conventional examples of FIGS. 19 and 20, in this conventional example, since the water supply hose a is sewn to the clothing fabric d with the needle thread b and the bobbin thread c, the end of the bobbin thread c is sewn. , As shown in FIG. 20, the cloth d must be taken out from the bottom to the top, and in this state, it must be fixed together with the needle thread b with the adhesive e, resulting in very poor productivity.
That is, if the bobbin thread c is left under the clothing material d, it will come off, and as a result, the upper thread b on the bobbin thread c will greatly expand upward, and as a result, the water supply hose a It will not be possible to hold it.
Therefore, when the water supply hose a is sewn to the clothing material d with the needle thread b and the bobbin thread c, the end of the bobbin thread c is taken out from the bottom to the top of the clothing material d as shown in FIG. In this state, it must be fixed together with the needle thread b with the adhesive e, which results in very poor productivity.

これに対して、本実施形態では、分水ホース１７を下糸、縫い付け糸２７を上糸として、分水ホース１７を服地２、３に縫い付けた状態、つまり、分水ホース１７を服地２、３に縫い付ける糸が縫い付け糸２７だけとなる。
このため、図１５に示すように、連結具２８内に、分水ホース１７の、一端側給水部１７ａと他端側給水部１７ｂを挿入し、次に、図７、図８に示すように、連結具２８の開口部２９から接着剤３０を注入すれば、服地２、３に連結具２８、分水ホース１７だけでなく、上糸として用いた縫い付け糸２７も接着剤３０で固定することができ、生産性が高くなるのである。 On the other hand, in the present embodiment, the water diversion hose 17 is used as the bobbin thread and the sewing thread 27 is used as the needle thread, and the water diversion hose 17 is sewn on the clothes 2 and 3, that is, the water diversion hose 17 is used as the cloth. The only thread to be sewn on a few is the sewing thread 27.
Therefore, as shown in FIG. 15, the water supply portion 17a on one end side and the water supply portion 17b on the other end side of the water diversion hose 17 are inserted into the connector 28, and then as shown in FIGS. 7 and 8. If the adhesive 30 is injected from the opening 29 of the connecting tool 28, not only the connecting tool 28 and the water diversion hose 17 but also the sewing thread 27 used as the needle thread is fixed to the clothes 2 and 3 with the adhesive 30. It can be done and productivity will be high.

また、本実施形態では、この縫い付け糸２７の、前記分水ホース１７の、前記長手方向に直交する外周部分を覆った部分で、この分水ホース１７の表面を、図１４のように窪ませ、この分水ホース１７の長手方向に直交する外周部分を、服地２、３の一面側に拘束させた状態としている。
この状態で、分水ホース１７は、上述のごとく、その一端から他端への長手方向に直交する外周部分に、この分水ホース１７の給水用開口部（一端側給水部１７ａ、他端側給水部１７ｂ）の開口面積よりも、開口面積の小さな通水孔１７ｃが、複数形成された、いわゆる中空糸膜といわれるものであり、合成樹脂よりなり、しかも、無数の通水孔１７ｃを有する弾性を持った管状態であるので、上記縫い付け糸２７の張力調整により、外周部を容易に窪ませた状態にしている。
つまり、縫い付け糸２７の個々の拘束箇所において、縫い付け糸２７は、分水ホース１７の無数の通水孔１７ｃに接した状態となるので、左右にずれ難い状態ともなり、この点でも、縫い付け糸２７による服地２、３への分水ホース１７の保持、拘束状態が安定するものとなる。 Further, in the present embodiment, the surface of the water diversion hose 17 is recessed as shown in FIG. 14 at the portion of the sewing thread 27 that covers the outer peripheral portion of the water diversion hose 17 orthogonal to the longitudinal direction. No, the outer peripheral portion orthogonal to the longitudinal direction of the diversion hose 17 is constrained to one side of the clothing fabrics 2 and 3.
In this state, as described above, the water diversion hose 17 has a water supply opening (one end side water supply portion 17a, the other end side) at the outer peripheral portion orthogonal to the longitudinal direction from one end to the other end. A plurality of water passage holes 17c having an opening area smaller than the opening area of the water supply portion 17b) are formed, so-called hollow fiber membranes, are made of synthetic resin, and have innumerable water passage holes 17c. Since the tube is in an elastic state, the outer peripheral portion is easily recessed by adjusting the tension of the sewing thread 27.
That is, at each restraint point of the sewing thread 27, the sewing thread 27 is in contact with the innumerable water passage holes 17c of the water diversion hose 17, so that it is difficult to shift to the left or right. The holding of the water diversion hose 17 to the clothes 2 and 3 by the sewing thread 27 and the restrained state are stabilized.

次に、冷却衣服１を製造する冷却衣服製造装置について説明する。
この冷却衣服製造装置は、服地２、３を保持して、この服地２、３をＸＹ方向（例えば、服地２、３を平面視して上下左右）に移動させるＸＹ駆動機構と、このＸＹ駆動機構に保持された服地２、３に分水ホース１７を縫い付け糸２７によって縫い付けるミシン機構とを備えている。
このようなＸＹ駆動機構、ミシン機構の大部分は、広く知られたものであるので、説明の煩雑化を避けるために主要部分だけを説明する。 Next, a cooling garment manufacturing apparatus for manufacturing the cooling garment 1 will be described.
This cooling garment manufacturing apparatus has an XY drive mechanism that holds the clothes 2 and 3 and moves the clothes 2 and 3 in the XY directions (for example, up, down, left and right when the clothes 2 and 3 are viewed in a plane) and the XY drive. It is provided with a sewing machine mechanism for sewing a water diversion hose 17 with a sewing thread 27 to clothes 2 and 3 held by the mechanism.
Since most of such XY drive mechanisms and sewing machine mechanisms are widely known, only the main parts will be described in order to avoid complication of explanation.

先ず、前記ミシン機構は、前記縫い付け糸２７が、図１６～図１８に示すようにその針孔３２に通されるミシン針３３と、このミシン針３３に対して前記服地２、３の反対側に配置された針板３４と、この針板３４の前記ミシン針３３とは反対側に配置される釜（図示せず）と、この釜内に配置されるとともに、前記分水ホース１７が巻きつけられるボビン（図示せず）とを有する構成となっている。
上述のごとく、分水ホース１７を下糸として扱うために、この分水ホース１７をボビンに巻きつけているのである。 First, in the sewing machine mechanism, the sewing machine needle 33 through which the sewing thread 27 is passed through the needle hole 32 as shown in FIGS. 16 to 18 and the opposite of the clothes 2 and 3 to the sewing machine needle 33. A needle plate 34 arranged on the side, a kettle (not shown) arranged on the side of the needle plate 34 opposite to the sewing machine needle 33, and a diversion hose 17 arranged in the kettle are provided. It is configured to have a bobbin (not shown) that can be wound around.
As described above, in order to treat the diversion hose 17 as a bobbin thread, the diversion hose 17 is wound around the bobbin.

また、針板３４には、ミシン針３３が貫通する第１の貫通孔３５と、前記ボビンから分水ホース１７を、服地２、３側に引き出す第２の貫通孔３６と、これらの貫通孔３５、３６間を繋ぐ連通孔３７とを設けている。
前記連通孔３７の幅は、縫い付け糸２７の直径よりも大きく、分水ホース１７の直径よりも小さくしている。
また、貫通孔３６の服地２、３側の開口縁には、面取り加工を設け、分水ホース１７の引き出し時に、この分水ホース１７の外表面に傷がつきにくくしている。 Further, the needle plate 34 has a first through hole 35 through which the sewing machine needle 33 penetrates, a second through hole 36 for pulling out the water diversion hose 17 from the bobbin to the clothes 2 and 3 sides, and these through holes. A communication hole 37 connecting the 35 and 36 is provided.
The width of the communication hole 37 is larger than the diameter of the sewing thread 27 and smaller than the diameter of the diversion hose 17.
Further, chamfering is provided on the opening edges of the through holes 36 on the clothes 2 and 3 sides to prevent the outer surface of the water diversion hose 17 from being scratched when the water diversion hose 17 is pulled out.

この冷却衣服製造装置の動作について説明する。
まず、ＸＹ駆動機構により、これに保持した服地２、３への分水ホース１７の縫い付けパターンに従って、服地２、３をミシン針３３の下まで移動させる。
このとき、ミシン針３３が一番上、ミシン針３３の下に服地２、３、服地２、３の下に針板３４、針板３４の下に釜が配置された状態となっている。 The operation of this cooling garment manufacturing apparatus will be described.
First, the XY drive mechanism moves the clothes 2 and 3 to the bottom of the sewing machine needle 33 according to the sewing pattern of the water diversion hose 17 to the clothes 2 and 3 held by the XY drive mechanism.
At this time, the sewing machine needle 33 is at the top, the clothes 2 and 3 are arranged under the sewing machine needle 33, the needle plate 34 is arranged under the clothes 2 and 3, and the hook is arranged under the needle plate 34.

その状態で、図１８のように、ミシン針３３を下降させると、このミシン針３３は服地２、３の縫い針用開口部３１を貫通して、次に針板３４の貫通孔３５の下まで、その針孔３２が下降し、最下点よりも少し上がったところで、縫い付け糸２７にたるみをつくり、そのたるみを、回転する釜がすくい、縫い付け糸２７をボビンの回りを一回転させる。
このとき、下糸として機能させる分水ホース１７の外周に図１３のように縫い付け糸２７が巻きつけられた状態となり、これでミシン針３３を上昇させると、分水ホース１７が貫通孔３６から上方へと引き出され、その結果として、図１３のように、服地２、３の下面に、分水ホース１７が、縫い付け糸２７によって拘束される。
この時、分水ホース１７の外周に巻かれた状態の縫い付け糸２７は貫通孔３６から連通孔３７を通り、ミシン針３３の部分へと戻ることになる。
そして、このような動作が、図１３に示す縫い付け糸２７による、服地２、３への分水ホース１７の拘束箇所において連続的に行われる。
つまり、ミシン針３３が服地２、３の縫い針用開口部３１から上昇すると、ＸＹ駆動機構により、これに保持した服地２、３の、次に縫い付け部分がミシン針３３の下に来るまで移動させる。 In that state, when the sewing machine needle 33 is lowered as shown in FIG. 18, the sewing machine needle 33 penetrates the sewing needle opening 31 of the clothing fabrics 2 and 3, and then under the through hole 35 of the needle plate 34. When the needle hole 32 descends and rises slightly above the lowest point, a slack is created in the sewing thread 27, and the slack is scooped by the rotating kettle, and the sewing thread 27 is rotated once around the bobbin. Let me.
At this time, the sewing thread 27 is wound around the outer circumference of the water diversion hose 17 that functions as the bobbin thread as shown in FIG. 13, and when the sewing machine needle 33 is raised with this, the water diversion hose 17 becomes a through hole 36. As a result, the water diversion hose 17 is restrained by the sewing thread 27 on the lower surfaces of the clothes 2 and 3 as shown in FIG.
At this time, the sewing thread 27 wound around the outer circumference of the water diversion hose 17 passes through the through hole 36 through the communication hole 37 and returns to the sewing machine needle 33.
Then, such an operation is continuously performed at the restraint portion of the water diversion hose 17 to the clothes 2 and 3 by the sewing thread 27 shown in FIG.
That is, when the sewing machine needle 33 rises from the sewing needle opening 31 of the clothes 2 and 3, the XY drive mechanism holds the clothes 2 and 3 until the next sewn portion comes under the sewing needle 33. Move it.

なお、ミシン針３３が上昇すると、縫い付け糸２７には、分水ホース１７の外周を図１４に示すように弾性変形させるまで締め付けが図られ、この状態で、ＸＹ駆動機構により、これに保持した服地２、３を移動させると、分水ホース１７も、次の拘束地点まで引き出されることになる。 When the sewing machine needle 33 rises, the sewing thread 27 is tightened until the outer circumference of the water diversion hose 17 is elastically deformed as shown in FIG. 14, and in this state, the sewing thread 27 is held by the XY drive mechanism. When the clothes 2 and 3 are moved, the diversion hose 17 is also pulled out to the next restraint point.

下糸、上糸を用いた縫い付けミシン機構は極めて一般的であるが、下糸として分水ホース１７を活用する点が本実施形態の大きな特徴であり、これにより、上述した多くの効果を上げることができる。
また本発明を特徴とするミシンは、分水ホースの縫製以外にも電線、ヒーター線、ひずみセンサーなどの縫製にも使用できる。 A sewing machine mechanism using a bobbin thread and a needle thread is extremely common, but a major feature of this embodiment is that a water diversion hose 17 is used as the bobbin thread, thereby achieving many of the above-mentioned effects. Can be raised.
Further, the sewing machine characterized by the present invention can be used not only for sewing a water diversion hose but also for sewing electric wires, heater wires, strain sensors and the like.

以上、本発明の実施形態を詳述したが、本発明は上記実施形態に限定されるものではない。そして本発明は、特許請求の範囲に記載された事項を逸脱することがなければ、種々の設計変更を行うことが可能である。本発明は、高温季において、野外活動や野外業務、あるいは高温環境下での屋内業務などにおいて有効な冷却衣服となる。 Although the embodiments of the present invention have been described in detail above, the present invention is not limited to the above embodiments. The present invention can be modified in various ways as long as it does not deviate from the matters described in the claims. INDUSTRIAL APPLICABILITY The present invention is a cooling garment that is effective in outdoor activities, outdoor work, indoor work in a high temperature environment, and the like in a high temperature season.

１冷却衣服
２正面側の服地
３背面側の服地
４袖
５冷却水供給部
６冷却水分岐部
７送水ホース
８連結具
９連結具
１０ポンプ
１１給水パイプ
１２飲料水ボトル
１３キャップ部
１４制御回路部
１５操作部
１６電池
１７分水ホース
１７ａ一端側給水部（給水用開口部）
１７ｂ他端側給水部（給水用開口部）
１７ｃ通水孔
１７ｄ出水部
１８スイッチ
１９制御部
２０連結部
２１スイッチング素子
２２スイッチング素子
２３スイッチ
２４スイッチング素子
２５スイッチング素子
２６ボリューム
２７縫い付け糸
２８連結具（給水用連結部）
２９開口部
３０接着剤
３１縫い針用開口部
３２針孔
３３ミシン針
３４針板
３５第１の貫通孔（貫通孔）
３６第２の貫通孔（貫通孔）
３７連通孔
３８連結生地 1 Cooling clothes 2 Front side clothes 3 Back side clothes 4 Sleeves 5 Cooling water supply part 6 Cooling water branch part 7 Water supply hose 8 Connections 9 Connections 10 Pump 11 Water supply pipe 12 Drinking water bottle 13 Cap part 14 Control circuit part 15 Operation unit 16 Battery 17 Water diversion hose 17a One end side water supply unit (water supply opening)
17b Water supply on the other end (water supply opening)
17c Water flow hole 17d Water discharge part 18 Switch 19 Control part 20 Connecting part 21 Switching element 22 Switching element 23 Switch 24 Switching element 25 Switching element 26 Volume 27 Sewing thread 28 Connecting part (Water supply connecting part)
29 Opening 30 Adhesive 31 Opening for sewing needle 32 Needle hole 33 Sewing machine needle 34 Needle plate 35 First through hole (through hole)
36 Second through hole (through hole)
37 Communication hole 38 Connecting fabric

Claims

A cooling garment manufacturing device that manufactures cooling garments.
The cooling clothes
Clothes and
A water diversion hose sewn with sewing thread on at least one side of this cloth,
A water supply connecting portion connected to a water supply opening provided at one end or at least one of the other ends of the water diversion hose is provided.
The water diversion hose is formed with a plurality of water passage holes having an opening area smaller than the opening area of the water supply opening of the water diversion hose on the outer peripheral portion orthogonal to the longitudinal direction from one end to the other end. The configuration is
The sewing thread covers the outer peripheral portion orthogonal to the longitudinal direction of the water diversion hose on one side of the cloth, and both sides of the sewing thread pass through the same sewing needle opening to the other side of the cloth. The surface of the diversion hose is recessed at the portion of the sewing thread that is passed through the surface side and covers the outer peripheral portion of the diversion hose orthogonal to the longitudinal direction. The outer peripheral portion orthogonal to the longitudinal direction of the cloth is constrained to one side of the cloth .
A mechanism for holding the cloth and moving the cloth,
A sewing machine mechanism for sewing the water diversion hose to the clothing material held by this mechanism is provided.
The sewing machine mechanism is
A sewing machine needle through which the sewing thread is passed through the needle hole, and
The needle plate arranged on the opposite side of the cloth with respect to the sewing machine needle,
A hook arranged on the opposite side of the needle plate to the sewing machine needle,
It has a bobbin, which is arranged in this kettle and around which the diversion hose is wound.
The needle plate has
The first through hole through which the sewing machine needle penetrates,
A second through hole for pulling out the water diversion hose from the bobbin to the clothing side, and
A cooling garment manufacturing apparatus provided with a communication hole connecting these first and second through holes .

The cooling garment recesses the surface of the diversion hose with the sewing thread at a predetermined interval portion of the diversion hose in the longitudinal direction, and at the same portion, orthogonal to the longitudinal direction of the diversion hose. The cooling garment manufacturing apparatus according to claim 1, wherein the outer peripheral portion is constrained to one side of the garment.

The cooling garment is a portion of the diversion hose at a predetermined interval in the longitudinal direction, and the sewing thread restrained in a state where the surface of the diversion hose is recessed is in a continuous thread state. Or the cooling garment manufacturing apparatus according to claim 2.

The garment of the cooling garment is provided with first and second sewing needle openings at predetermined intervals along the longitudinal direction of the water diversion hose, and the first sewn on the other surface side of the garment. Any of claims 1 to 3 in which the sewing thread is linearly arranged along the longitudinal direction of the diversion hose between the needle opening and the second sewing needle opening. The cooling garment manufacturing apparatus described in one.

The cooling garment manufacturing apparatus according to any one of claims 1 to 4 , wherein the cooling garment uses a hollow fiber membrane as the water diversion hose.

Claims 1 to 5 in which the water supply connecting portion is arranged on one surface side of the clothing material of the cooling garment, and the water supply connecting portion is attached to the clothing material with an adhesive together with the water diversion hose and the sewing thread. The cooling garment manufacturing apparatus according to any one of the above.

The cooling garment manufacturing apparatus according to any one of claims 1 to 6 , wherein the width of the communication hole is larger than the diameter of the sewing thread and smaller than the diameter of the diversion hose .

The cooling garment manufacturing apparatus according to any one of claims 1 to 7 , wherein the opening edge of the second through hole on the clothing side is chamfered .