JP6446622B1 - Water sensor - Google Patents
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- JP6446622B1 JP6446622B1 JP2018189537A JP2018189537A JP6446622B1 JP 6446622 B1 JP6446622 B1 JP 6446622B1 JP 2018189537 A JP2018189537 A JP 2018189537A JP 2018189537 A JP2018189537 A JP 2018189537A JP 6446622 B1 JP6446622 B1 JP 6446622B1
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- float
- mouth
- released
- ring
- drowning
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 19
- 238000003287 bathing Methods 0.000 claims abstract description 5
- 230000009182 swimming Effects 0.000 claims abstract description 5
- 238000005339 levitation Methods 0.000 claims description 3
- 206010013647 Drowning Diseases 0.000 abstract description 8
- 238000000034 method Methods 0.000 description 4
- 230000009189 diving Effects 0.000 description 2
- 208000032484 Accidental exposure to product Diseases 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
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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】水泳や入浴での入水者が溺水した時に、取付けたブザー(11b)付きの浮き(11)を浮上させて周りに知らせる為、または、装着しておいた膨張式浮揚具(12)を連動させる目的で、ゴムひも(1)の両端を連結し輪の状態にして、拡げて張力を有した状態で口から後頭部にかけて被っておくものであり、連結部(2)が口内に位置するようにし、この連結部に小さな浮き(3)を介在させ、溺水時の口内に吸い込まれた水の水流に、この浮きが引き込まれることにより、輪の連結が外れるようにし、ゴムひも(1)が一気に解き放たれることで初述の目的を果たす。
【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.
An inflatable floating device (12) for raising a float (11) with an attached buzzer (11b) and informing the surroundings when a person who has bathed in swimming or bathing is inundated. For the purpose of interlocking, the two ends of the rubber cord (1) are connected to form a ring, which is stretched and covered with tension from the mouth to the back of the head, with the connecting part (2) in the mouth The small float (3) is interposed in the connecting portion, and the float is drawn into the water flow sucked into the mouth at the time of flooding, so that the connection of the ring is released, and the rubber string ( 1) will be released at once, fulfilling the purpose described above.
[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.
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ではないので、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. Those using a water pressure sensor do not sense the actual inundation condition, so if the set submergence time is short, it is easy to make a mistake in determining whether it is diving or submergence.・ 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流を感知し、周りに知らせ、救護につな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 flow, inform the surroundings, and lead to relief.
ゴムひも(1)の両端を連結し輪の状態にして、拡げて張力を有した状態で口から後頭部にかけて被るようにし、連結部(2)が口内に位置するようにし、この連結部に小さな浮き(3)を介在させておく。浮き(3)を誤飲しないよう、ゴムひも(1)か連結部(2)のどちらかに、ひも(4)で常時つないでおく。 Connect both ends of the elastic band (1) to form a ring so that it is stretched and covered from the mouth to the back of the head, and the connecting part (2) is located in the mouth. A float (3) is interposed. In order to prevent accidental ingestion of the float (3), the string (4) is always connected to either the elastic cord (1) or the connecting portion (2).
溺水時に口内に流入した多量の水の水流に、この浮き(3)が引き込まれることにより、輪の連結が外れるようにし、ゴムひも(1)を一気に解き放たせるようにする。浮き(3)の形状や係止の方法が限定されるものではないが、口内奥向きに流れ込む水流を受け、同方向に引っ張り応力を生じる形状が適当であり、ゴムひも(1)の連結手段に応じて、この連結を断つように係止させておく。 When the float (3) is drawn into a large amount of water flowing into the mouth during drowning, the ring is disconnected and the rubber cord (1) is released at once. The shape of the float (3) and the locking method are not limited, but a shape that receives a water flow flowing inwardly in the mouth and generates a tensile stress in the same direction is suitable, and the connecting means of the rubber string (1) In response to this, it is locked so as to break this connection.
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。 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.
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り付けられている。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つながれており、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 attached 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 as long as it is wound around the head. As soon as it is released, the tension is lost, the float (11) rises to the surface of the water, the spring contact (11a) is restored, and the buzzer sound / radio signal (11b) is generated by the equipment connected to it. Be 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)でつながれており、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 (12a) wrapped therewith. The connecting portion is locked at the tip end portion. 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。口内において、ゴムひも(1)の両端は各々連結部(2)につながっており、その口内奥側には浮き(3)が取り付けられ、両者はひも(4)でつながれている。連結手段や浮き(3)の係止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. In the mouth, both ends of the rubber string (1) are connected to the connecting portion (2), and a float (3) is attached to the back side of the mouth, and both are connected by a string (4). Although the connection means and the locking method of the float (3) are not limited, the example is shown below.
図4・5は本発明実施の一例を示している。ゴムひも(1)の両端を輪にしておいて各々を連結部(2)の取り付け穴に通してある。連結部(2)はヒンジのような形式で2枚組と1枚物のプレートであり、連結部中央に合わせて各々に連結穴をあけており、これに、連結軸として浮き(3)の突起棒をさしこんであり、浮き(3)が水流に引き込まれて突起棒が抜けると、連結が外れてゴムひも(1)が解き放たれる。連結部(2)の剛性が非常に高い場合を除き、3枚のプレート全てに突起棒が通っている際は連結が安定しているが、最初の1枚が外れた時点で、ゴムひも(1)の張力による回転モーメントが働き、浮き(3)が弾き飛ばされるように連結が外れる。浮き(3)は空洞の球体であり、ひも(4)により連結部(2)へつながれている。 4 and 5 show an example of the embodiment of the present invention. Both ends of the rubber cord (1) are looped and each is passed through a mounting hole of the connecting portion (2). The connecting part (2) is a two-piece and one-piece plate in the form of a hinge, and each has a connecting hole in the center of the connecting part. When the protruding bar is inserted and the float (3) is drawn into the water flow and the protruding bar comes out, the connection is released and the elastic cord (1) is released. Except when the rigidity of the connecting part (2) is very high, the connection is stable when the protruding bars pass through all three plates, but when the first one comes off, the rubber string ( The rotational moment due to the tension of 1) works and the connection is released so that the float (3) is flipped off. The float (3) is a hollow sphere and is connected to the connecting part (2) by a string (4).
図6・7は本発明実施の一例を示している。ゴムひも(1)の両端を輪にしておいて各々を連結部(2)の取り付け穴に通してある。連結部(2)は1枚物のプレートであり、中央にも取り付け穴をあけており、これに、浮き(3)の突起棒をさしこんであり、その先端に中央取り付け穴より大きめの留め部を設け、抜けないようにしてある。プレートの中央取り付け穴部分は切り欠きのように薄くしてあり、浮き(3)が水流に引き込まれた際の引っ張り応力でプレートが割れると、連結が無くなりゴムひも(1)が解き放たれる。浮き(3)は空洞の球体であり、ひも(4)により連結部(2)へつながれている。 6 and 7 show an example of the embodiment of the present invention. Both ends of the rubber cord (1) are looped and each is passed through a mounting hole of the connecting portion (2). The connecting part (2) is a single plate, and has a mounting hole in the center, and a protrusion (3) is inserted into this, and the tip is larger than the central mounting hole. A fastening portion is provided so as not to come off. The central mounting hole portion of the plate is made thin like a notch, and if the plate breaks due to the tensile stress when the float (3) is drawn into the water stream, the connection is lost and the rubber string (1) is released. The float (3) is a hollow sphere and is connected to the connecting part (2) by a string (4).
図8・9・10は本発明実施の一例を示している。ゴムひも(1)の両端を輪にしておいて各々を糸で結んだ連結部(2)は、浮き(3)の突起部にあけられた通し穴に通されており、この通し穴内には刃が取り付けられている。浮き(3)が水流に引き込まれた際の引っ張り応力で糸が切られると、連結が無くなりゴムひも(1)が解き放たれる。浮き(3)は空洞の球体であり、ひも(4)によりゴムひも(1)へつながれている。 8, 9, and 10 show an example of the embodiment of the present invention. The connecting portion (2), in which both ends of the elastic band (1) are connected to each other with a thread, is passed through a through hole formed in the protruding portion of the float (3). A blade is attached. When the yarn is cut by the tensile stress when the float (3) is drawn into the water stream, the connection is lost and the rubber string (1) is released. The float (3) is a hollow sphere that is connected to the rubber string (1) by a string (4).
1 ゴムひも
2 連結部
3 浮き
4 ひも1
Claims (1)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
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JP2018189537A JP6446622B1 (en) | 2018-09-14 | 2018-09-14 | Water sensor |
PCT/JP2019/031298 WO2020039953A1 (en) | 2018-08-20 | 2019-08-08 | Drowning detector |
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JP2018189537A JP6446622B1 (en) | 2018-09-14 | 2018-09-14 | Water sensor |
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JP6446622B1 true JP6446622B1 (en) | 2018-12-26 |
JP2020045080A JP2020045080A (en) | 2020-03-26 |
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JP2018189537A Expired - Fee Related JP6446622B1 (en) | 2018-08-20 | 2018-09-14 | Water sensor |
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Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005028078A (en) * | 2003-07-09 | 2005-02-03 | Tetsuya Takabayashi | Water detection system using water-soluble paper |
JP2006232109A (en) * | 2005-02-25 | 2006-09-07 | Foot Mark Kk | Device and method of monitoring underwater to prevent drowning accident |
US20070155264A1 (en) * | 2005-12-07 | 2007-07-05 | Jerry Barber | Life saving necklace |
US20080150733A1 (en) * | 2006-12-22 | 2008-06-26 | Snyder Graham E | Water alarm devices, systems and related methods |
CN105539778A (en) * | 2016-02-25 | 2016-05-04 | 方新良 | Portable water emergency equipment |
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2018
- 2018-09-14 JP JP2018189537A patent/JP6446622B1/en not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005028078A (en) * | 2003-07-09 | 2005-02-03 | Tetsuya Takabayashi | Water detection system using water-soluble paper |
JP2006232109A (en) * | 2005-02-25 | 2006-09-07 | Foot Mark Kk | Device and method of monitoring underwater to prevent drowning accident |
US20070155264A1 (en) * | 2005-12-07 | 2007-07-05 | Jerry Barber | Life saving necklace |
US20080150733A1 (en) * | 2006-12-22 | 2008-06-26 | Snyder Graham E | Water alarm devices, systems and related methods |
CN105539778A (en) * | 2016-02-25 | 2016-05-04 | 方新良 | Portable water emergency equipment |
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