JP6446620B1 - Water sensor - Google Patents

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JP6446620B1
JP6446620B1 JP2018166413A JP2018166413A JP6446620B1 JP 6446620 B1 JP6446620 B1 JP 6446620B1 JP 2018166413 A JP2018166413 A JP 2018166413A JP 2018166413 A JP2018166413 A JP 2018166413A JP 6446620 B1 JP6446620 B1 JP 6446620B1
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capsule
water
paper
piece
drowning
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JP2020030781A (en
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義基 片上
義基 片上
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義基 片上
義基 片上
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Abstract

【課題】迅速な溺水者の発見・救護を目的とし、実際の溺水状態を感知するための溺水感知器を提供する。【解決手段】ゴムひも(1)の両端(1a)・(1b)を水溶性の素材、例えば紙片(2)で留めておき、この紙片(2)が唾液や水しぶきに濡れないように両端に穴の開いたカプセル(3)で覆い、このカプセル(3)を口内に含んだうえで輪になったゴムひも(1)を頭に被っておけば、溺水時において、口内に流入する多量の水はカプセル(3)内に浸水し、紙片(2)が溶けて破断することにより、ゴムひも(1)が一気に解き放たれることとなるので、このゴムひも(1)に予め浮き(11)を取付けておいて、これを水面に浮上させて周りに知らせることができ、あるいは、このゴムひも(1)の張力有無に反応するように予め膨張式浮揚具(12)を連結しておいて、これを連動させることもできる。【選択図】図3An object of the present invention is to provide a drowning detector for detecting an actual drowning state for the purpose of promptly finding and saving a drowning person. Both ends (1a) and (1b) of a rubber cord (1) are fastened with a water-soluble material, for example, a piece of paper (2), and the piece of paper (2) is attached to both ends so as not to get wet with saliva or splashes. Cover it with a capsule (3) with a hole, and put this capsule (3) in your mouth and put on the looped rubber cord (1) on your head. The water is immersed in the capsule (3), and the piece of paper (2) melts and breaks, so that the elastic cord (1) is released all at once, so that the elastic cord (1) is floated in advance (11). It can be attached and floated on the surface of the water to inform the surroundings, or the inflatable levitation device (12) is connected in advance so as to react to the presence or absence of the tension of the rubber strap (1), This can also be linked. [Selection] Figure 3

Description

本発明は、水泳や入浴で溺水した人をいち早く発見、もしくは救護する技術に関するものである。    The present invention relates to a technique for quickly discovering or saving a person who has been drowned by swimming or bathing.

水感知式や手動レバー式の膨張式救命衣は、水泳や入浴時に使用されることは少ないと思われるが、救命用として広く使用されている。水泳や入浴時の溺水発見・救護の技術として多いのは、水圧センサーを用いたものである。水圧センサーを頭部付近に装着し、予め設定した沈水時間により潜水か溺水かを判別し、電波信号を発したり、身に着けた膨張式浮揚具を連動させるもの等がある。    Water-sensing and manual-lever inflatable life jackets are thought to be rarely used during swimming and bathing, but are widely used for lifesaving. The most common technique for finding and saving water during swimming and bathing is to use a water pressure sensor. There is one that wears a water pressure sensor near the head, discriminates whether it is diving or submergence according to a preset submergence time, emits a radio wave signal, or interlocks an inflatable floating device worn.

特開2001−184574JP2001-184574 特開2000−155881JP 2000-155881 A 特開平 02−241890JP 02-241890 CN−A−104881958CN-A-104881958 CN−A−104340344CN-A-104340344 US−A1−006129036US-A1-006129036

水感知式の膨張式救命衣は、着水に反応して作動してしまう。手動レバー式のみの膨張式救命衣は、入水状態で任意に作動させることができるが、溺水時に意識がある状態で的確な操作を必要とする。水圧センサーを用いたものは、実際の溺水状態を感知するものはないので、設定した沈水時間が短いと潜水か溺水かの判別を誤りやすく、また、設定する沈水時間を長くすると溺水時の発見・救護を遅らせることになる。    Water-sensing inflatable life jackets operate in response to landing. An inflatable life jacket with only a manual lever type can be operated arbitrarily in the water-filled state, but requires precise operation in a conscious state during drowning. Since there is nothing that uses the water pressure sensor to detect the actual inundation condition, it is easy to make a mistake in determining whether it is diving or inundation if the set submergence time is short.・ Relief will be delayed.

本発明の溺水感知器は、実際の溺水状態を感知しようとするものであり、より迅速な溺水者の発見・救護を目的としたものである。    The drowning sensor of the present invention is intended to detect an actual drowning condition, and is intended to detect and rescue a drowner more quickly.

溺水状態になった者は、意識の有無に関わらず、本能的に口を開け呼吸をしようとする。結果、口内には多量の水が流入するが、本発明の溺水感知器はこの水を感知し、周りに知らせ、救護に繋がるよう構成されている。    A person who is inundated will instinctively open his mouth and breathe, regardless of consciousness. As a result, although a large amount of water flows into the mouth, the drowning sensor of the present invention is configured to detect this water, inform the surroundings, and lead to rescue.

ゴムひも(1)が、輪になるようにその両端(1a)・(1b)を水溶性の素材、例えば紙片(2)を介して留めておき、唾液や水しぶきに濡れないように両端に穴の開いたカプセル(3)で覆ったものであり、このカプセル(3)を口内に含んだ状態で、ゴムひも(1)の輪を頭部に被るようにして装着する。    Both ends (1a) and (1b) are fastened with a water-soluble material, for example, a piece of paper (2), so that the elastic band (1) becomes a ring, and holes are formed at both ends so as not to get wet with saliva or splashes. The capsule is covered with an open capsule (3), and the elastic band (1) is put on the head so that the capsule (3) is included in the mouth.

紙片(2)の形状や係止の方法が限定されるものではないが、通常時に輪を拡げても十分に耐えうる強度でありながら、水に浸かると数秒で溶けて破断する程度が良い。カプセル(3)の両端付近には、ゴムひも(1)の通し穴(3d)もしくは空気穴(3e)を配し、溺水時の水の流入に必要な最小限のエア抜きを確保する。唾液は通常口腔内壁に沿って舌部の裏側に位置するが、少量の唾液もしくは水しぶきが侵水し紙片(2)を濡らす危険を減らすべく、カプセル(3)内にコーミング(3c)をたて、二重壁のようにしても良い。また、紙片(2)をセットするためにカプセル(3)は半割式が便利で、内部の状態を確認するべく透明なものが好ましく、使用中に誤飲しないようゴムひも(1)の両端(1a)・(1b)どちらかには必ず係止されるようにする。    The shape of the piece of paper (2) and the locking method are not limited, but the strength is sufficient to withstand even if the ring is expanded at normal times, but it is good enough to melt and break in a few seconds when immersed in water. In the vicinity of both ends of the capsule (3), a through hole (3d) or an air hole (3e) of the rubber string (1) is arranged to ensure the minimum air bleeding necessary for the inflow of water during flooding. Saliva is usually located behind the tongue along the inner wall of the oral cavity, but in order to reduce the risk that a small amount of saliva or water spray will wet and wet the piece of paper (2), combing (3c) is placed in the capsule (3). It may be like a double wall. In addition, the capsule (3) is convenient to halve the capsule (3) for setting the piece of paper (2), and a transparent one is preferred to check the internal condition. Be sure to be locked to either (1a) or (1b).

溺水時に口内に流入した多量の水によってカプセル(3)内が浸水し、紙片(2)が溶けて破断することにより、ゴムひも(1)が一気に解き放たれる。
ゴムひも(1)に浮き(11)を取付けておけば、水面に浮上して周りに知らせることができる。目立つ色が好ましく、使用者の特定情報を記しておけば有効である。ブザー音・電波信号(11b)を連動させても良い。ゴムひも(1)と身に着けた膨張式浮揚具(12)を連動させることも有効である。
The capsule (3) is submerged by a large amount of water that has flowed into the mouth during flooding, and the piece of paper (2) melts and breaks, so that the rubber string (1) is released at once.
If the elastic band (1) is attached to the elastic band (1), it can float on the surface of the water and inform the surroundings. A conspicuous color is preferable, and it is effective if specific information of the user is written. A buzzer sound / radio wave signal (11b) may be linked. It is also effective to link the elastic cord (1) with the inflatable levitation device (12) worn.

実際の溺水状態を数秒で感知すると同時に、取付けた浮き(11)の浮揚や膨張式浮揚具(12)の連動が始まるので、タイムロスが少なく、迅速な溺水者の発見・救護に期待できる。簡素な物で構成されており、安価である。    At the same time that the actual flooding condition is sensed in a few seconds, the floating (11) attached and the inflatable float (12) start interlocking, so there is little time loss and it can be expected to find and rescue the watered person quickly. It is composed of simple things and is inexpensive.

本発明の使用例を示す側面図である。  It is a side view which shows the usage example of this invention. 本発明の使用例を示す側面図である。  It is a side view which shows the usage example of this invention. 本発明の使用例を示す正面図である。  It is a front view which shows the usage example of this invention. 本発明のセット前状態を示す平面図である。  It is a top view which shows the state before the setting of this invention. 本発明のセット前状態を示す側面図である。  It is a side view which shows the state before the setting of this invention. 図4におけるA−A線断面図であり、セット状態を示す。  It is the sectional view on the AA line in FIG. 4, and shows a set state. 本発明のセット前状態を示す平面図である。  It is a top view which shows the state before the setting of this invention. 本発明のセット前状態を示す側面図である。  It is a side view which shows the state before the setting of this invention. 図7におけるA−A線断面図であり、セット状態を示す。  It is the sectional view on the AA line in FIG. 7, and shows a set state. 本発明のセット前状態を示す平面図である。  It is a top view which shows the state before the setting of this invention. 本発明のセット前状態を示す側面図である。  It is a side view which shows the state before the setting of this invention. 図10におけるA−A線断面図であり、セット状態を示す。  It is the sectional view on the AA line in FIG. 10, and shows a set state.

図1は本発明の使用例を示す。輪になったゴムひも(1)が口内から後頭部にかけて巻かれており、浮き(11)が後頭部に位置するように取付けられている。ゴムひも(1)は、浮き(11)に防水内蔵されたばね接点(11a)を引き離した状態で繋がれており、頭部に巻かれた状態であればその張力を維持できるが、溺水状態になってそれが解き放たれると、たちまちその張力を失い、浮き(11)が水面に浮上するとともに、ばね接点(11a)が復元され、これに連結された器機により、ブザー音・電波信号(11b)が発せられる。    FIG. 1 shows an example of the use of the present invention. A looped rubber string (1) is wound from the mouth to the back of the head and is mounted so that the float (11) is located at the back of the head. The elastic band (1) is connected in a state where the spring contact (11a) incorporated in the float (11) is separated, and the tension can be maintained if it is wound around the head. When it is released, it immediately loses its tension, the float (11) rises to the surface of the water, and the spring contact (11a) is restored, and the buzzer sound / radio signal (11b) is restored by the equipment connected to it. Is emitted.

図2は本発明の使用例を示す。輪になったゴムひも(1)が口内から後頭部にかけて巻かれており、首元には膨張式浮揚具(12)が巻かれている。ゴムひも(1)は、膨張式浮揚具(12)内部の弁(12d)を引き上げた状態になるよう、ばね(12c)およびワイヤー(12b)で繋がれており、これらを包んだゴムチューブ(12a)の先端部にてその接続部が係止されている。頭部に巻かれた状態であればその張力により係止を維持できるが、溺水状態になって輪が解き放たれると、たちまちその張力を失い、ゴムチューブ(12a)内に引き込まれる。それに従って弁(12d)は開放され、膨張式浮揚具(12)内に水が流入し、内部の水感知器を作動させることにより、膨張式浮揚具(12)を連動させる。    FIG. 2 shows an example of the use of the present invention. A looped rubber string (1) is wound from the mouth to the back of the head, and an inflatable float (12) is wound around the neck. The rubber string (1) is connected by a spring (12c) and a wire (12b) so that the valve (12d) inside the inflatable buoyancy device (12) is pulled up, and a rubber tube ( The connecting portion is locked at the tip of 12a). If it is wound around the head, the tension can be maintained by the tension. However, when the ring is unwound and the ring is released, the tension is lost immediately and the rubber tube (12a) is drawn. Accordingly, the valve (12d) is opened, water flows into the inflatable buoyancy device (12), and the inflatable levitation device (12) is interlocked by operating the internal water sensor.

図3は本発明の使用例を示す。ゴムひも(1)が輪になるように、その両端(1a)・(1b)は紙片(2)を介して留められている。これが、唾液や水しぶきに濡れないように、両端に穴の開いたカプセル(3)で覆ってある。このカプセル(3)を口内に含んだ状態で、ゴムひも(1)の輪を頭部に被るようにして装着する。紙片(2)の形状や係止の方法が限定されるものではないが、以下にその実施例を示す。    FIG. 3 shows an example of the use of the present invention. Both ends (1a) and (1b) are fastened via a piece of paper (2) so that the elastic cord (1) becomes a ring. This is covered with a capsule (3) having holes at both ends so as not to get wet with saliva and splashes. With the capsule (3) included in the mouth, the elastic band (1) is worn so as to cover the head. The shape of the piece of paper (2) and the locking method are not limited, but examples thereof are shown below.

図4・5・6は本発明実施の一例を示している。ゴムひも(1)の一端(1a)はアイスプライス形状で、半割カプセル(3a)の通し穴(3d)に通してある。もう一端(1b)もアイスプライス形状で、半割カプセル(3b)の通し穴(3d)に通してあるが、こちらは、一端(1b)が抜けないようにきつくなっており、その周囲に空気穴(3e)が開けられている。紙片(2)は紙縒りの状態であり、これで、突き合せた両端(1a)・(1b)を固く結ぶ。紙縒りは、ごく薄いティッシュペーパーのわずかな切れ端であっても、十分な強度を持つ。半割カプセル(3a)はプラスチック成型品、半割カプセル(3b)はシリコンゴム製であり、各々透明度が高く、内側にコーミング(3c)をたててあり、半割カプセル(3b)側のコーミング(3c)はセット状態におけるストッパー役にもなっている。紙片(2)を中央に挟むように、また、半割カプセル(3b)が半割カプセル(3a)を呑み込むように、各々を合体させてセット状態とする。    4, 5 and 6 show an example of the embodiment of the present invention. One end (1a) of the rubber string (1) is in the shape of an ice price and is passed through the through hole (3d) of the half capsule (3a). The other end (1b) is also ice-price shaped and is passed through the through hole (3d) of the half capsule (3b), but this is tight so that one end (1b) does not come out, and there is air around it. A hole (3e) is drilled. The piece of paper (2) is in a state of paper scooping, and the two ends (1a) and (1b) that are butted together are tightly connected. Paper rolls are strong enough to be a small piece of very thin tissue paper. The half capsule (3a) is a plastic molded product, and the half capsule (3b) is made of silicon rubber. Each is highly transparent and has a combing (3c) on the inside. Combing on the half capsule (3b) side (3c) also serves as a stopper in the set state. Each is combined so that the paper piece (2) is sandwiched in the center and the half capsule (3b) swallows the half capsule (3a).

図7・8・9は本発明実施の一例を示している。ゴムひも(1)の一端(1a)は突起させてあり、半割カプセル(3a)の通し穴(3d)に通してある。もう一端(1b)は半割カプセル(3b)と一体化しており、その連結部の周囲に空気穴(3e)が開けられている。紙片(2)は円盤形状であり、中心部にゴムひも(1)を通す程度の穴を開けてある。この中心穴に、一端(1a)の細い先端を突き刺してそのとび出しをつまみ、もう一方の手で突起部の根元付近をつまみ、これを引き伸ばして一時的に突起部を細め、紙片(2)に一端(1a)を通す。半割カプセル(3a)はプラスチック成型品、半割カプセル(3b)はシリコンゴム製であり、各々透明度が高く、内側にコーミング(3c)をたててあり、半割カプセル(3b)側のコーミング(3c)はセット状態におけるストッパー役にもなっている。紙片(2)を中央に挟むように、また、半割カプセル(3b)が半割カプセル(3a)を呑み込むように、各々を合体させてセット状態とする。    7, 8 and 9 show an example of the embodiment of the present invention. One end (1a) of the elastic cord (1) is protruded and is passed through the through hole (3d) of the half capsule (3a). The other end (1b) is integrated with the half capsule (3b), and an air hole (3e) is formed around the connecting portion. The piece of paper (2) has a disk shape, and a hole is formed in the center so as to pass the elastic cord (1). Insert the thin tip of one end (1a) into this center hole, pinch the protrusion, pick up the vicinity of the base of the protrusion with the other hand, and stretch it to temporarily narrow the protrusion. Pass one end (1a) through. The half capsule (3a) is a plastic molded product, and the half capsule (3b) is made of silicon rubber. Each is highly transparent and has a combing (3c) on the inside. Combing on the half capsule (3b) side (3c) also serves as a stopper in the set state. Each is combined so that the paper piece (2) is sandwiched in the center and the half capsule (3b) swallows the half capsule (3a).

図10・11・12は本発明実施の一例を示している。ゴムひも(1)の一端(1a)はアイスプライス形状で、半割カプセル(3a)の通し穴(3d)に通してある。もう一端(1b)は半割カプセル(3b)と一体化しており、その連結部の周囲に空気穴(3e)が開けられている。紙片(2)は円筒形状であり、一端(1a)のアイスプライス内に通しておく。半割カプセル(3a)はプラスチック成型品、半割カプセル(3b)はシリコンゴム製であり、各々透明度が高く、内側にコーミング(3c)をたててあり、半割カプセル(3b)側のコーミング(3c)はセット状態におけるストッパー役にもなっている。半割カプセル(3a)の割面側端部には、半円形の固定穴(3f)が上下に2か所開けられており、これに紙片(2)をはめ込んだうえで、半割カプセル(3b)が半割カプセル(3a)を呑み込むように、各々を合体させ、紙片(2)を中央部に封じ込めてセット状態とする。    10, 11 and 12 show an example of the embodiment of the present invention. One end (1a) of the rubber string (1) is in the shape of an ice price and is passed through the through hole (3d) of the half capsule (3a). The other end (1b) is integrated with the half capsule (3b), and an air hole (3e) is formed around the connecting portion. The paper piece (2) has a cylindrical shape and is passed through the ice price at one end (1a). The half capsule (3a) is a plastic molded product, and the half capsule (3b) is made of silicon rubber. Each is highly transparent and has a combing (3c) on the inside. Combing on the half capsule (3b) side (3c) also serves as a stopper in the set state. The semi-circular capsule (3a) has two semi-circular fixing holes (3f) at the upper and lower ends on the split surface side end. After inserting a piece of paper (2) into this, 3b) are combined so that the half capsule (3a) is swallowed, and the paper piece (2) is sealed in the center to be in the set state.

1 ゴムひも
1a 一端
1b 一端
2 紙片
3 カプセル
3a 半割カプセル
3b 半割カプセル
3c コーミング
3d 通し穴
3e 空気穴
3f 固定穴
11 浮き
11a ばね接点
11b ブザー音・電波信号
12 膨張式浮揚具
12a ゴムチューブ
12b ワイヤー
12c ばね
12d 弁
DESCRIPTION OF SYMBOLS 1 Rubber string 1a One end 1b One end 2 Paper piece 3 Capsule 3a Half capsule 3b Half capsule 3c Combing 3d Through hole 3e Air hole 3f Fixing hole 11 Floating 11a Spring contact 11b Buzzer sound / radio wave signal 12 Inflatable float 12b Rubber tube 12b Wire 12c spring 12d valve

Claims (1)

ゴムひも(1)の両端(1a)・(1b)を水溶性の素材、例えば紙片(2)で留めておき、この水溶性の素材が唾液や水しぶきに濡れないように両端に穴の開いたカプセル(3)で覆い、このカプセル(3)を口内に含んだうえで輪になったゴムひも(1)を頭に被っておけば、溺水時において、口内に流入する多量の水はカプセル(3)内に浸水し、水溶性の素材が溶けて破断することにより、ゴムひも(1)が一気に解き放たれることとなるので、このゴムひも(1)に予め浮き(11)を取付けておいて、これを水面に浮上させて周りに知らせることができ、あるいは、このゴムひも(1)の張力有無に反応するように予め膨張式浮揚具(12)を連結しておいて、これを連動させることもできるものであり、以上の要素で構成されていることを特徴とする溺水感知器。 Both ends (1a) and (1b) of the rubber string (1) are fastened with a water-soluble material, for example, a piece of paper (2), and holes are formed at both ends so that the water-soluble material does not get wet with saliva or splashes. Cover with a capsule (3) and put the capsule (3) in the mouth and put on the looped rubber cord (1) on the head. When drowning, a large amount of water flowing into the mouth is capsule ( 3) Since the rubber string (1) is released at a stretch when the water-soluble material melts and breaks, the rubber string (1) is previously attached with a float (11). This can be floated on the surface of the water to notify the surroundings, or the inflatable levitation device (12) is connected in advance so as to react to the presence or absence of the tension of the rubber string (1), and this is interlocked. It can also be made up of the above elements Drowning sensor, characterized in that there.
JP2018166413A 2018-08-20 2018-08-20 Water sensor Expired - Fee Related JP6446620B1 (en)

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PCT/JP2019/031298 WO2020039953A1 (en) 2018-08-20 2019-08-08 Drowning detector

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115662064A (en) * 2022-10-14 2023-01-31 江苏河马自动化设备有限公司 Portable multifunctional alarm

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JP6850931B1 (en) * 2020-04-20 2021-03-31 義基 片上 Drowning detector

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3022755U (en) * 1995-09-18 1996-04-02 株式会社エム・ディ・サービスセンター Portable rescue boat
JP2005028078A (en) * 2003-07-09 2005-02-03 Tetsuya Takabayashi Water detection system using water-soluble paper
US20090239428A1 (en) * 2005-11-04 2009-09-24 Snowpulse Sa Life buoy, especially for avalanches

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3022755U (en) * 1995-09-18 1996-04-02 株式会社エム・ディ・サービスセンター Portable rescue boat
JP2005028078A (en) * 2003-07-09 2005-02-03 Tetsuya Takabayashi Water detection system using water-soluble paper
US20090239428A1 (en) * 2005-11-04 2009-09-24 Snowpulse Sa Life buoy, especially for avalanches

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115662064A (en) * 2022-10-14 2023-01-31 江苏河马自动化设备有限公司 Portable multifunctional alarm

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