JP2008234302A - Water accident prevention method and water accident preventing device - Google Patents

Water accident prevention method and water accident preventing device Download PDF

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JP2008234302A
JP2008234302A JP2007072804A JP2007072804A JP2008234302A JP 2008234302 A JP2008234302 A JP 2008234302A JP 2007072804 A JP2007072804 A JP 2007072804A JP 2007072804 A JP2007072804 A JP 2007072804A JP 2008234302 A JP2008234302 A JP 2008234302A
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alarm device
water
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Mikio Matsuura
三喜夫 松浦
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Abstract

<P>PROBLEM TO BE SOLVED: To provide a water accident prevention method and a water accident preventing device, capable of immediately reporting occurrence of a water accident and the site thereof to the circumference by a simple operation to enable rapid rescue. <P>SOLUTION: In the method for a user who encountered a water accident in a pool or the sea to announce it the circumference, a water-proofed alarm device 10, having a sufficient buoyancy to float on water, is detachably installed to the user by the user's force; and in the event of the water accident, the alarm device 10 is made to float on water by being separated from the user, and operated, to notify the water accident to the surrounding area. <P>COPYRIGHT: (C)2009,JPO&INPIT

Description

本発明は、プールや海において、水泳や水遊び、あるいは水中スポーツ等をしている際に、溺れる等の不慮の事故に遭遇した際、そのユーザ自身の簡単な操作によって、周囲に助けを求めることができる方法および装置に関するものである。   The present invention seeks help to the surroundings by a simple operation of the user himself / herself when he / she encounters an unexpected accident such as drowning while swimming, playing in water or playing underwater sports in a pool or the sea. It is related with the method and apparatus which can be performed.

プールや海水浴場においては、監視員やライフセーバーが配置され、水難事故によって人命が失われることのないように監視している。また、小中学校の授業などでは、体育教師や担任教師による指導によって、水難事故を防止するための努力がなされている。さらに、水泳技術の未修得者や小児にはライフジャケットを装着させて、水難事故を防ぐ試みが行われている。   In pools and beaches, surveillance staff and life savers are assigned to monitor the lives of human beings due to accidents. Also, in classes at elementary and junior high schools, efforts are made to prevent drowning accidents by guidance from physical education teachers and homeroom teachers. Furthermore, attempts have been made to prevent water accidents by attaching life jackets to those who have not acquired swimming skills and children.

こうした人的手段と共に、各種の装置を利用して水難事故から人命を救助する手段も創案されている。例えば、紐の一方の端に腕輪を設け、他方の端に浮きを設け、この浮きによって水難事故を周囲に知らせる装置が開示されている（特許文献１参照）。
また、音波発信器と音波受信器とで構成され、前者から発信した音波を後者が受信することによって水難事故者を救助する装置も創案されている（特許文献２参照）。
特開平１１−４９０８８号公報 特開平１１−５５９４号公報 In addition to these human means, various means have been devised to save lives from water accidents using various devices. For example, a device has been disclosed in which a bracelet is provided at one end of a string and a float is provided at the other end, and a water accident is notified to the surroundings by this float (see Patent Document 1).
Also, an apparatus has been devised that is composed of a sound wave transmitter and a sound wave receiver, and that rescues a drowning person by receiving the sound wave transmitted from the former by the latter (see Patent Document 2).
Japanese Patent Laid-Open No. 11-49088 Japanese Patent Laid-Open No. 11-5594

しかしながら、上述した従来の人的手段では、人的要因による見落としや、監視する人の疲労の度合いや集中力により、水難事故の発見までに時間が掛かってしまい、発見したときには蘇生不可能な状態になっていることも多々ある。   However, with the above-described conventional human means, it takes time to discover a drought accident due to oversight due to human factors, the degree of fatigue and concentration of the person being monitored, and when it is discovered, it cannot be revived There are many cases.

また、プールや海では様々な趣向で水泳や水遊びあるいは歩行トレーニングを行っている沢山の人の中から、本当に救助を必要としている人か否かを瞬時に判断することは困難である。さらに、特に、潜水中に事故に遭遇している人や、プールの底部に設けられた排水溝に足などを吸い込まれた人が助けを求めても、それらは水面下の事故であり、従って、発見に至るまでに相当の時間を要してしまう。   In addition, it is difficult to instantly determine whether or not a person who really needs rescue from among a large number of people who are swimming, playing in water, or walking training for various purposes in a pool or the sea. In addition, even if someone who encounters an accident during a dive or a person whose feet are sucked into the drainage groove provided at the bottom of the pool seeks help, they are underwater accidents, so It will take a considerable amount of time to discover.

一方で、装置を使用した手段では、例えば特許文献１に記載のものは、浮きのみによって水難事故を周囲に知らせるので、目立たず、よって確実性に欠ける。
また、特許文献２に記載のものは、音波発信器と音波受信器を必要とするので、装置が大掛かりであり、実用性に欠ける。 On the other hand, in the means using the apparatus, for example, the one described in Patent Document 1 informs the surroundings of a drought accident only by floating, so it is not conspicuous and therefore lacks certainty.
Moreover, since the thing of patent document 2 requires a sound wave transmitter and a sound wave receiver, an apparatus is large-scale and lacks practicality.

そこで、本発明の目的とするところは、簡単な操作により、即座に、周囲に水難事故の発生およびその場所を知らせることにより、迅速な救出を可能とし、より多くの尊い人命を救うことができるようにした水難防止方法および水難防止装置を提供することにある。   Therefore, the object of the present invention is to enable quick rescue by immediately informing the surroundings of the occurrence of a flood accident and its location by a simple operation, and to save more precious lives. An object of the present invention is to provide a drought prevention method and drought prevention device.

上記の目的を達成するために、本発明の請求項１に記載の水難防止方法は、プールや海などにおける水難事故を、それに遭遇したユーザ自身が周囲に知らせる方法であって、
水上に浮く浮力を有するとともに防水された警報装置（１０）を前記ユーザに、ユーザの力によって離脱自在に装着し、水難事故が発生した際に、前記警報装置（１０）を、前記ユーザから離脱させることによって、水上に浮上させると共に前記警報装置（１０）を作動させて、水難事故を周囲に知らせることを特徴とする。 In order to achieve the above object, the water disaster prevention method according to claim 1 of the present invention is a method in which a user who encounters a water accident in a pool or the sea notifies the surroundings of the accident.
The alarm device (10) having a buoyancy that floats on the water and waterproofed is detachably attached to the user by the user's power, and the alarm device (10) is detached from the user when a water accident occurs. In this case, the alarm device (10) is activated to float on the water and notify the surroundings of a water accident.

請求項２に記載の水難防止装置（１）は、プールや海などにおける水難事故を、それに遭遇したユーザ自身が周囲に知らせる装置であって、水面に浮く浮力を有するとともに防水され、所定部分に連結部（１１）を設けた警報装置（１０）と、前記ユーザに装着されると共に、前記警報装置（１０）の連結部（１１）に対して、前記ユーザの力によって離脱自在に連結される取付具（４０）とからなり、前記警報装置（１０）は、前記取付具（４０）から離脱させることによって、水面に浮上すると共に、オン状態となり警報を発して、水難事故を周囲に知らせるものであることを特徴とする。   The drought prevention device (1) according to claim 2 is a device that informs the user of a drowning accident in a pool, the sea, etc. to the surroundings, and has a buoyancy that floats on the water surface and is waterproof, and is applied to a predetermined portion. The alarm device (10) provided with the connecting portion (11) is attached to the user and is connected to the connecting portion (11) of the alarm device (10) in a detachable manner by the user's force. It consists of a fixture (40), and the alarm device (10) detaches from the fixture (40), so that it floats on the surface of the water, turns on and issues an alarm to inform the surroundings of a drought accident It is characterized by being.

なお、請求項１及び請求項２に記載の水難防止方法及び水難防止装置（１）において、警報装置（１０）による警報とは、例えば、音、色（着色）、光、煙のうちの一つ、またはそれらの適宜の組み合わせを発して、水難事故を周囲に知らせるものである。   In the water disaster prevention method and the water disaster prevention apparatus (1) according to claim 1 and claim 2, the alarm by the alarm device (10) is, for example, one of sound, color (coloring), light, and smoke. One or a combination of them to inform the surroundings of a drowning accident.

また、請求項３に記載の水難防止装置（１）は、請求項２に記載の発明において、前記取付具（４０）は、前記警報装置（１０）との連結で警報装置（１０）をオフ状態にする操作部（４１）を備えることを特徴とする。   Further, the water damage prevention device (1) according to claim 3 is the invention according to claim 2, wherein the fixture (40) is connected to the alarm device (10) to turn off the alarm device (10). An operation unit (41) for setting the state is provided.

また、請求項４に記載の水難防止装置（１）は、請求項３に記載の発明において、前記警報装置（１０）は、少なくともブザー機構（１２）を備えるとともに、該ブザー機構（１２）の電源回路（１４）をオン又はオフ状態にする電源制御機構（１８，１９，２０，２１）を備え、前記取付具（４０）は、その操作部（４１）が、前記警報装置（１０）の連結部（１１）に連結された状態で、前記電源制御機構（１８〜２１）を作動させて前記ブザー機構（１２）の電源回路（１４）をオフ状態とし、かつ、前記操作部（４１）と連結部（１１）が離脱した状態で、前記電源制御機構（１８〜２１）を作動させて前記ブザー機構（１２）の電源回路（１４）をオン状態とするものであることを特徴とする。   According to a fourth aspect of the present invention, there is provided the water damage prevention device (1) according to the third aspect of the invention, wherein the alarm device (10) includes at least a buzzer mechanism (12), and the buzzer mechanism (12) A power supply control mechanism (18, 19, 20, 21) for turning the power supply circuit (14) on or off is provided, and the operation part (41) of the fixture (40) is connected to the alarm device (10). In a state where it is connected to the connecting portion (11), the power supply control mechanism (18-21) is operated to turn off the power supply circuit (14) of the buzzer mechanism (12), and the operation portion (41). The power supply control mechanism (18-21) is operated in a state where the connecting portion (11) is detached, and the power supply circuit (14) of the buzzer mechanism (12) is turned on. .

また、請求項５に記載の水難防止装置（１）は、請求項４に記載の発明において、前記電源制御機構（１８〜２１）は、バネ（１９）の弾力に基づいて移動する絶縁端子（１８）と、前記ブザー機構（１２）の電源回路（１４）の所定箇所に、それが有する弾力によって相互に接触し、かつ、バネ（１９）の弾力に抗して一方向（上昇する方向）に移動する前記絶縁端子（１８）によって離隔する第一電極端子（２０）および第二電極端子（２１）を備え、前記取付具（４０）の操作部（４１）が、前記警報装置（１０）の連結部（１１）に連結された状態で、前記絶縁端子（１８）を前記一方向に移動させて前記第一電極端子（２０）および第二電極端子（２１）を離隔させて前記ブザー機構（１２）の電源回路（１４）をオフ状態とし、かつ、前記操作部（４１）と連結部（１１）が離脱した状態で、前記絶縁端子（１８）を前記バネ（１９）の弾力によって前記一方向とは逆の他方向（下降する方向）に移動させて前記第一電極端子（２０）および第二電極端子（２１）を相互に接触させて、前記ブザー機構（１２）の電源回路（１４）をオン状態とするものであることを特徴とする。   According to a fifth aspect of the present invention, the water damage prevention device (1) according to the fourth aspect of the invention is characterized in that the power control mechanism (18-21) is an insulated terminal (moving based on the elasticity of the spring (19)). 18) and a predetermined portion of the power supply circuit (14) of the buzzer mechanism (12) in contact with each other by the elasticity of the buzzer mechanism (12) and in one direction against the elasticity of the spring (19). A first electrode terminal (20) and a second electrode terminal (21) which are separated by the insulated terminal (18) moving to the operation terminal (41) of the fixture (40), the alarm device (10) In the state of being connected to the connecting portion (11), the insulation terminal (18) is moved in the one direction to separate the first electrode terminal (20) and the second electrode terminal (21), and the buzzer mechanism. The power supply circuit (14) of (12) is turned off, In addition, in a state where the operation part (41) and the connection part (11) are separated, the insulation terminal (18) is moved in the other direction (downward direction) opposite to the one direction by the elasticity of the spring (19). The power supply circuit (14) of the buzzer mechanism (12) is turned on by moving the first electrode terminal (20) and the second electrode terminal (21) to contact each other. To do.

また、請求項６に記載の水難防止装置（１）は、請求項５に記載の発明において、前記警報装置（１０）は、少なくとも前記ブザー機構（１２）を収納し、底壁部分を連結部（１１）とすると共に、該連結部（１１）の外周端部側に略逆三角形状のかえり部（２２）を突設した防水層（２３）と、該防水層（２３）の上端部に上下動自在に組付く外筒（３０）とを備えるとともに、前記取付具（４０）の操作部（４１）の外周端部に、下部内周端面（４２ａ）が前記かえり部（２２）の上端面（２２ａ）に係止し、上端が前記外筒（３０）の下面外周端部（３０ａ）に当接するツメ（４２）を立設し、前記取付具（４０）は、前記ツメ（４２）に前記かえり部（２２）を係合させることによって、その操作部（４１）を前記連結部（１１）の下面に連結するものとし、かつ、前記警報装置（１０）の外筒（３０）を下方に押圧し、前記下面外周端部（３０ａ）で前記ツメ（４２）を拡げることによって、前記操作部（４１）と連結部（１１）を離脱させるものとしてなることを特徴とする。   According to a sixth aspect of the present invention, there is provided the water damage prevention device (1) according to the fifth aspect of the invention, wherein the alarm device (10) houses at least the buzzer mechanism (12), and the bottom wall portion is connected to the connecting portion. (11) and a waterproof layer (23) projecting a substantially inverted triangular burr portion (22) on the outer peripheral end side of the connecting portion (11), and an upper end portion of the waterproof layer (23) And an outer cylinder (30) that can be moved up and down, and a lower inner peripheral end surface (42a) above the burr section (22) at the outer peripheral end of the operation section (41) of the fixture (40). A claw (42) that is locked to the end surface (22a) and whose upper end is in contact with the outer peripheral end (30a) of the lower surface of the outer cylinder (30) is erected, and the fixture (40) is connected to the claw (42). By engaging the burr portion (22) with the operating portion (41) of the connecting portion (11). It is assumed that the operation unit (10) is connected to the surface, and presses the outer cylinder (30) of the alarm device (10) downward, and expands the claw (42) at the outer peripheral end (30a) of the lower surface. 41) and the connecting portion (11) are separated.

また、請求項７に記載の水難防止装置（１）は、請求項６に記載の発明において、ブザー機構（１２）の電源回路（１４）の所定箇所にスイッチ板（１６）を突設すると共に、前記取付具（４０）の操作部（４１）に、該操作部（４１）を前記連結部（１１）に連結した際に、前記スイッチ板（１６）を押し上げて前記電源回路（１４）をオン状態とする突起部（４３）を突設したことを特徴とする。   According to a seventh aspect of the present invention, in the water disaster prevention device (1) according to the sixth aspect of the present invention, the switch plate (16) protrudes from a predetermined location of the power circuit (14) of the buzzer mechanism (12). When the operation part (41) is connected to the connection part (11), the switch plate (16) is pushed up to connect the power supply circuit (14) to the operation part (41) of the fixture (40). A protrusion (43) to be turned on is provided in a protruding manner.

また、請求項８に記載の水難防止装置（１）は、請求項４又は５に記載の発明において、警報装置（１０）は、少なくとも前記ブザー機構（１２）を収納し、下端部の所定箇所に横方向に形成した凹部を連結部（１１）とした防水層（２３）を備え、前記取付具（４０）は、その操作部（４１）を前記連結部（１１）に挿入して連結し、引き抜いて離脱させるものであることを特徴とする。   According to an eighth aspect of the present invention, in the invention of claim 4 or 5, the alarm device (10) houses at least the buzzer mechanism (12), and a predetermined position at the lower end. A waterproof layer (23) having a concave portion formed in a lateral direction as a connecting portion (11), and the fixture (40) is connected by inserting the operating portion (41) into the connecting portion (11). , Characterized by being pulled out and released.

また、請求項９に記載の水難防止装置（１）は、請求項３乃至８に記載の発明において、取付具（４０）は、略リング状又は略Ｓ字状のクリップ状であり、その一部を操作部（４１）としてなることを特徴とする。   Further, according to the ninth aspect of the present invention, in the invention of claim 3, the fixture (40) has a substantially ring shape or a substantially S-shaped clip shape, The unit is an operation unit (41).

また、請求項１０に記載の水難防止装置（１）は、請求項８に記載の発明において、前記取付具（４０）は、略ベルト状であり、その一部を操作部（４１）とし、他端部を前記警報装置（１０）に固定してなることを特徴とする。   Further, in the invention according to claim 8, the water damage prevention device (1) according to claim 10 is characterized in that the fixture (40) is substantially belt-shaped, and a part thereof is an operation portion (41). The other end is fixed to the alarm device (10).

なお、カッコ内の記号は、図面および後述する発明を実施するための最良の形態に記載された対応要素または対応事項を示す。   Symbols in parentheses indicate corresponding elements or corresponding matters described in the drawings and the best mode for carrying out the invention described later.

本発明の請求項１に記載の水難防止方法によれば、水難事故に遭遇した際に、装着している水難防止装置の警報装置を、ユーザから離脱させることによって水上に浮上させると共に警報装置を作動させて、例えば、音、色、光、煙等を発するようにするので、即座に、水難事故の発生およびその場所を周囲に知らせることができ、迅速な救出が可能となる。   According to the water disaster prevention method according to claim 1 of the present invention, when a water accident is encountered, the alarm device of the installed water disaster prevention device is lifted on the water by being separated from the user and the alarm device is For example, sound, color, light, smoke, and the like are emitted, so that the occurrence and location of a water accident can be immediately notified to the surroundings, and quick rescue is possible.

なお、警報装置のユーザからの離脱は、水難事故に遭ったユーザ自身がその力によって離脱自在なものとしているので、例えば、溺れてパニック状態にあるときでも反射的に離脱させることができ、従って、操作が簡単である。   In addition, since the user himself / herself who suffered from the drought accident can be detached by the force, the alarm device can be separated from the user, for example, even when in a drowning and panic state, and thus can be separated. Easy to operate.

請求項２に記載の水難防止装置によれば、水難事故に遭遇した際に、装着している水難防止装置の取付具に対して、警報装置の連結部を離脱させることによって、当該警報装置が水面に浮上すると共に、当該警報装置がオン状態となって警報を発するので、これにより、即座に、水難事故の発生およびその場所を周囲に知らせることができ、迅速な救出が可能となる。   According to the water disaster prevention device according to claim 2, when the water accident is encountered, the alarm device is separated from the attachment of the water disaster prevention device attached by separating the connecting portion of the alarm device. As the aircraft rises to the surface of the water and the alarm device is turned on to issue an alarm, it is possible to immediately inform the surroundings of the occurrence of a water accident and its location, thereby enabling quick rescue.

また、請求項３に記載の水難防止装置によれば、請求項２に記載の発明の作用効果に加えて、取付具は、前記警報装置との連結で警報装置をオフ状態にする操作部を備えるので、誤動作の発生を防止することができる。   Further, according to the water damage prevention device of the third aspect, in addition to the function and effect of the invention of the second aspect, the fixture includes an operation unit for turning off the alarm device by being connected to the alarm device. Therefore, the occurrence of malfunction can be prevented.

また、請求項４に記載の水難防止装置によれば、請求項３に記載の発明の作用効果に加えて、少なくともブザー機構を設け、水難事故発生時に、操作部と連結部を離脱させて、電源制御機構、例えば、請求項５に記載のように、バネの弾力によって移動する絶縁端子を利用して第一電極端子および第二電極端子を接触させてブザー機構の電源回路をオン状態とするので、当該ブザー機構が確実に作動する。従って、迅速な救出を、より確実に行うことができる。
また、水難事故発生時以外では操作部に連結部が連結され、電源制御機構を利用して、例えば、請求項５に記載のように、バネの弾力に抗して移動する絶縁端子を利用して第一電極端子および第二電極端子を離隔してブザー機構の電源回路をオフ状態とするので、通常時においては当該ブザー機構の作動が確実に防止される。 Further, according to the drought prevention apparatus according to claim 4, in addition to the function and effect of the invention according to claim 3, at least a buzzer mechanism is provided, and when the drought accident occurs, the operation part and the connecting part are separated, The power supply control mechanism, for example, the power supply circuit of the buzzer mechanism is turned on by bringing the first electrode terminal and the second electrode terminal into contact with each other using an insulating terminal that is moved by the elasticity of the spring. Therefore, the buzzer mechanism operates reliably. Therefore, quick rescue can be performed more reliably.
In addition, the connection portion is connected to the operation portion except when a water accident occurs, and the power supply control mechanism is used, for example, an insulation terminal that moves against the elasticity of the spring as described in claim 5 is used. Thus, the power supply circuit of the buzzer mechanism is turned off by separating the first electrode terminal and the second electrode terminal, so that the operation of the buzzer mechanism is reliably prevented in normal times.

また、請求項６に記載の水難事故防止装置によれば、請求項５に記載の発明の作用効果に加えて、警報装置の外筒を下方に押圧するのみで、その下面外周端部でツメを拡げて操作部と連結部を離脱させるので、取り外し操作が極めて容易である。従って、ユーザは、いかなるパニック状態にあっても、警報装置を確実に作動させることができる。
また、ブザー機構を防水層に収納するので、当該ブザー機構が浸水して作動しなくなるといった事態を未然に防止することができる。 Further, according to the water accident prevention apparatus of the sixth aspect, in addition to the function and effect of the invention of the fifth aspect, it is possible to simply press the outer cylinder of the alarm device downward and Since the operation part and the connecting part are separated from each other, the removal operation is extremely easy. Therefore, the user can reliably operate the alarm device in any panic state.
Further, since the buzzer mechanism is housed in the waterproof layer, it is possible to prevent a situation in which the buzzer mechanism is submerged and does not operate.

また、請求項７に記載の水難防止装置によれば、請求項６に記載の発明の作用効果に加えて、操作部を連結部に連結した際に、操作部に設けた突起部がブザー機構の電源回路のスイッチ板を押し上げて電源回路をオン状態とするので、水難防止装置の組立てを円滑に行うことができる。
すなわち、操作部を連結部に連結する前はスイッチ板をオフ状態として取扱うことにより、警報装置から警報を発生させなくすることができる。そして、操作部を連結部に連結することによってスイッチ板は自動的にオン状態となるので、そのまま使用可能となる。従って、組立てが容易である。
なお、操作部を連結部に連結するに先立って、手動でスイッチ板をオン状態とし、当該ブザー機構が正常に作動するか否かをテストすることができる。 Further, according to the water damage prevention device of the seventh aspect, in addition to the function and effect of the invention of the sixth aspect, when the operating portion is connected to the connecting portion, the projection provided on the operating portion is a buzzer mechanism. Since the power supply circuit is turned on by pushing up the switch plate of the power supply circuit, the water damage prevention apparatus can be assembled smoothly.
That is, it is possible to prevent the alarm device from generating an alarm by handling the switch plate in the OFF state before connecting the operation unit to the connection unit. Since the switch plate is automatically turned on by connecting the operation unit to the connection unit, it can be used as it is. Therefore, assembly is easy.
In addition, before connecting an operation part to a connection part, a switch board can be turned ON manually and it can test whether the said buzzer mechanism operate | moves normally.

また、請求項８に記載の水難防止装置によれば、請求項４又は５に記載の発明の作用効果に加えて、操作部を、凹部を横方向に設けて形成して連結部に挿入して連結し、引き抜いて離脱させるので、その構成が簡易である。従って、製造が容易でコストも廉価に抑えることができる。   According to the eighth aspect of the present invention, in addition to the operation and effect of the invention of the fourth or fifth aspect, the operation portion is formed by providing the concave portion in the lateral direction and inserted into the connecting portion. Are connected, and pulled out to be separated, so that the configuration is simple. Therefore, the manufacturing is easy and the cost can be reduced.

また、請求項９に記載の水難防止装置によれば、請求項３乃至８に記載の発明の作用効果に加えて、取付具を略リング状にすると、例えば、手首に直接装着するの最適である。また、手首の他に、手や二の腕や足など、ユーザが操作するのに最も容易な場所を選んで装着することができる。従って、確実な操作が可能であると共に、水泳や水遊びその他の水中でのスポーツ等の妨げとならない場所を選んで装着することができる。
また、取付具を略Ｓ字状のクリップ状にすると、例えば、水中時計のバンドや水着あるいはスイムスーツ、さらには水中眼鏡やシュノーケル等の器具の適宜の箇所に装着するのに適している。従って、水泳や水遊びやその他の水中でのスポーツなどの妨げとならない箇所を自由に選択して装着することができる。 According to the ninth aspect of the present invention, in addition to the operational effects of the third to eighth aspects of the invention, when the fixture is substantially ring-shaped, for example, it is optimal to be directly attached to the wrist. is there. In addition to the wrist, it is possible to select and wear the place where the user can operate most easily, such as the hand, the second arm, and the foot. Therefore, a reliable operation is possible, and it is possible to select and install a place that does not interfere with swimming, playing with water or other underwater sports.
Further, when the attachment is made into a substantially S-shaped clip, for example, it is suitable to be attached to an appropriate portion of a device such as a band of an underwater watch, a swimsuit or a swimsuit, and underwater glasses or a snorkel. Therefore, it is possible to freely select and wear a portion that does not interfere with swimming, playing with water, or other underwater sports.

また、請求項１０に記載の水難防止装置によれば、請求項８に記載の発明の作用効果に加えて、取付具を略ベルト状にし、その一端部を操作部とし、他端部を警報装置に固定しているので、一端部である操作部を離脱させる際に、警報装置は他端部で支持され、その姿勢が安定する。従って、操作部と連結部を、より容易に離脱させることができる。   Further, according to the drought prevention apparatus of the tenth aspect, in addition to the function and effect of the invention of the eighth aspect, the fixture is substantially belt-shaped, and its one end is used as an operation section and the other end is used as an alarm. Since it is fixed to the device, the alarm device is supported at the other end when the operating portion, which is one end, is detached, and its posture is stabilized. Therefore, the operation part and the connection part can be separated more easily.

（第一実施形態）
図１乃至図５を参照して、本発明の第一実施形態に係る水難防止装置１について説明する。なお、本発明に係る水難防止方法は、この装置を使用して行うことができる。図１は、本発明の第一実施形態に係る水難防止装置１を示す平面図である。図２はその正面図であり、図３は側面図である。また、図４は、図１のＡ−Ｂ線要部拡大断面図であり、図５は、図１のＡ−Ｃ線要部拡大断面図である。 (First embodiment)
With reference to FIG. 1 thru | or FIG. 5, the drought prevention apparatus 1 which concerns on 1st embodiment of this invention is demonstrated. In addition, the drought prevention method according to the present invention can be performed using this apparatus. FIG. 1 is a plan view showing a drought prevention apparatus 1 according to a first embodiment of the present invention. FIG. 2 is a front view thereof, and FIG. 3 is a side view thereof. 4 is an enlarged cross-sectional view taken along line AB of FIG. 1, and FIG. 5 is an enlarged cross-sectional view taken along line AC of FIG.

本発明の第一実施形態に係る水難防止装置１は、プールや海などにおける水難事故を、それに遭遇したユーザ自身が周囲に知らせる装置であり、警報装置１０と取付具４０を備える。なお、この装置１は、高齢者が浴槽で使用することもできる。   The drought prevention device 1 according to the first embodiment of the present invention is a device in which a user who encounters a drought accident in a pool or the sea notifies the surroundings, and includes an alarm device 10 and a fixture 40. In addition, this apparatus 1 can also be used by an elderly person in a bathtub.

警報装置１０は、水面に浮く浮力を有するとともに防水され、所定部分に連結部１１を設けて構成している。この浮力は、発泡スチロール等の発泡素材２５を収納することによって得ているが、他の部材（例えば、浮き袋など）を収納することによって得ることもできる。取付具４０は、前記ユーザに装着されると共に、警報装置１０の連結部１１に対して、当該ユーザの力によって離脱自在に連結され、この連結で、当該警報装置１０をオフ状態にする操作部４１を備える。また、警報装置１０は、その連結部１１を操作部４１から離脱させることによって、水面に浮上すると共に、警報装置１０を作動させるようにオン状態となり、音（警報）を発して、水難事故を周囲に知らせる。   The alarm device 10 has a buoyancy that floats on the water surface and is waterproof, and is configured by providing a connecting portion 11 at a predetermined portion. This buoyancy is obtained by housing a foam material 25 such as polystyrene foam, but can also be obtained by housing another member (for example, a float bag). The fixture 40 is attached to the user and is detachably connected to the connecting portion 11 of the alarm device 10 by the user's force, and the operation portion that turns the alarm device 10 in an off state by this connection. 41 is provided. Further, the alarm device 10 floats on the surface of the water by detaching the connecting portion 11 from the operation unit 41, and is turned on so as to activate the alarm device 10, and emits a sound (alarm), thereby causing a water accident. Tell the surroundings.

また、本実施形態における警報装置１０は、ブザー機構１２を備えるとともに、そのブザー機構１２の電源回路１４をオン又はオフ状態にする電源制御機構を備えている。電源制御機構は、バネ１９の弾力に基づいて移動する絶縁端子１８と、ブザー機構１２の電源回路１４の所定箇所に、それが有する弾力によって相互に接触し、かつ、バネ１９の弾力に抗して一方向（上昇する方向）に移動する絶縁端子１８によって離隔する第一電極端子２０および第二電極端子２１を備えている。
第一電極端子２０および第二電極端子２１は電源回路１４の中央部に設けられ、これら端子は、それが有する弾力によって相互に接触し、かつ、その直下に設けられ、バネ１９（コイルスプリング）の弾力に抗して上昇する絶縁端子１８によって離隔する。なお、このブザー機構１２は、電池１５を電力源として作動する。 The alarm device 10 according to the present embodiment includes a buzzer mechanism 12 and a power control mechanism that turns on or off the power circuit 14 of the buzzer mechanism 12. The power control mechanism contacts the insulation terminal 18 that moves based on the elasticity of the spring 19 and a predetermined portion of the power circuit 14 of the buzzer mechanism 12 due to the elasticity of the insulation terminal 18 and resists the elasticity of the spring 19. The first electrode terminal 20 and the second electrode terminal 21 are provided so as to be separated by an insulating terminal 18 that moves in one direction (ascending direction).
The first electrode terminal 20 and the second electrode terminal 21 are provided in the central portion of the power supply circuit 14, and these terminals are in contact with each other by the elasticity of the first electrode terminal 20 and the second electrode terminal 21. They are separated by an insulating terminal 18 that rises against the elasticity of. The buzzer mechanism 12 operates using the battery 15 as a power source.

また、取付具４０の操作部４１は、警報装置１０の連結部１１に連結された状態で、絶縁端子１８を上昇させて第一電極端子２０および第二電極端子２１を離隔させ、ブザー機構１２の電源回路１４をオフ状態とする。また、この操作部４１が連結部１１から離脱した状態では、絶縁端子１８がバネ１９の弾力によって前記一方向とは逆の他方向（下降する方向）に移動し、第一電極端子２０および第二電極端子２１を相互に接触させて、ブザー機構１２の電源回路１４をオン状態とする。   In addition, the operation unit 41 of the fixture 40 is connected to the connection unit 11 of the alarm device 10, raises the insulating terminal 18 to separate the first electrode terminal 20 and the second electrode terminal 21, and the buzzer mechanism 12. The power supply circuit 14 is turned off. Further, in a state where the operation portion 41 is detached from the connecting portion 11, the insulating terminal 18 is moved in the other direction (downward direction) opposite to the one direction by the elasticity of the spring 19, and the first electrode terminal 20 and the first electrode 20 The two-electrode terminals 21 are brought into contact with each other, and the power supply circuit 14 of the buzzer mechanism 12 is turned on.

なお、本実施形態における警報装置１０は、防水層２３と外筒３０を備える。防水層２３は、ブザー機構１２を収納し、底壁部分を連結部１１とすると共に、当該連結部１１の外周端部側に略逆三角形状のかえり部２２を、そのほぼ全周（スイッチ板１６の部分を除く）にわたって突設している。防水層２３の内、少なくとも、連結部１１が形成される底壁部分は、ラバーシートのような軟質材製としている。外筒３０は、防水層２３の上端部に上下動自在に組付く。外筒３０が防水層２３から上方に抜け出すのを防止するために、当該外筒３０の下端部に内鍔部３１を設け、防水層２３の上端部に外鍔部２４を設けている。   In addition, the alarm device 10 in this embodiment includes a waterproof layer 23 and an outer cylinder 30. The waterproof layer 23 accommodates the buzzer mechanism 12, the bottom wall portion serves as the connecting portion 11, and the substantially inverted triangular burr portion 22 is provided on the outer peripheral end side of the connecting portion 11. (Excluding 16 parts). Of the waterproof layer 23, at least the bottom wall portion where the connecting portion 11 is formed is made of a soft material such as a rubber sheet. The outer cylinder 30 is assembled to the upper end portion of the waterproof layer 23 so as to be movable up and down. In order to prevent the outer cylinder 30 from slipping upward from the waterproof layer 23, an inner collar part 31 is provided at the lower end part of the outer cylinder 30, and an outer collar part 24 is provided at the upper end part of the waterproof layer 23.

また、取付具４０は、その操作部４１を連結部１１の下面に連結するものとしており、その連結を、かえり部２２が係合するツメ４２を操作部４１の外周端部に立設することによって達成している。このツメ４２は、等間隔で四つ形成し、各ツメ４２の下部内周端面４２ａに、かえり部２２の上端面２２ａを係合させるものである。また、両者の係合を強固かつ離脱自在とするために、図７等に示すように、かえり部２２の上端面２２ａおよびツメ４２の下部内周端面４２ａの下面４２ｂを、それぞれ水平に形成している。また、ツメ４２の上端は外筒３０の下面外周端部３０ａに当接するようになっている。
そして、外筒３０を下方に押圧し、その下面外周端部３０ａでツメ４２を拡げることによって、連結部１１を操作部４１から離脱させるようにしている。 In addition, the fixture 40 is configured to connect the operation portion 41 to the lower surface of the connection portion 11, and the connection is made by erecting a claw 42 to which the burr portion 22 engages at an outer peripheral end portion of the operation portion 41. Has been achieved by. Four claws 42 are formed at equal intervals, and the upper end surface 22 a of the burr 22 is engaged with the lower inner peripheral end surface 42 a of each claw 42. Further, in order to make the engagement between them strong and detachable, as shown in FIG. 7 and the like, the upper end surface 22a of the burr portion 22 and the lower surface 42b of the lower inner peripheral end surface 42a of the claw 42 are respectively formed horizontally. ing. Further, the upper end of the claw 42 comes into contact with the lower surface outer peripheral end 30 a of the outer cylinder 30.
Then, the outer cylinder 30 is pressed downward, and the claw 42 is expanded at the outer peripheral end portion 30a of the lower surface thereof, so that the connecting portion 11 is detached from the operation portion 41.

さらに、本実施形態では、ブザー機構１２の電源回路１４の所定箇所に、スイッチ機構１７からスイッチ板１６を突設すると共に、取付具４０の操作部４１に突起部４３を突設している。これにより、操作部４１を連結部１１に連結した際に、突起部４３でスイッチ板１６を押し上げて電源回路１４をオン状態とするようにしている。   Further, in the present embodiment, the switch plate 16 protrudes from the switch mechanism 17 at a predetermined position of the power supply circuit 14 of the buzzer mechanism 12, and the protrusion 43 protrudes from the operation portion 41 of the fixture 40. Thus, when the operation unit 41 is coupled to the coupling unit 11, the switch plate 16 is pushed up by the projection 43 to turn on the power supply circuit 14.

なお、本実施形態における取付具４０は、手首に装着するために略リング状とし、その一部を操作部４１としている。この取付具４０は、ゴムなどの弾性材で形成することによって、手首への装着が容易となる。   In addition, the attachment tool 40 in this embodiment is made into a substantially ring shape for mounting on the wrist, and a part thereof is used as the operation unit 41. The attachment 40 is made of an elastic material such as rubber, so that it can be easily attached to the wrist.

本実施形態に係る水難防止装置１は、次のように作動する。図６乃至図１２を参照して説明する（なお、作動の説明を容易にする便宜上、ツメ４２と突起部４３の双方を各図に記載した）。まず、図６に示すように、警報装置１０を取付具４０に取付けるに先立ち、ブザー機構１２のスイッチ板１６を押し下げて電源回路１４をオフ状態としておく。このとき、警報装置１０の絶縁端子１８はバネ１９の弾力によって下降し、その頭部１８ａが連結部１１の中央部分から下方に突出して防水層２３に膨出部２３ａを形成している。   The drought prevention apparatus 1 according to the present embodiment operates as follows. Explanation will be made with reference to FIGS. 6 to 12 (note that both the claw 42 and the protrusion 43 are shown in each drawing for the sake of convenience of explanation of the operation). First, as shown in FIG. 6, prior to attaching the alarm device 10 to the fixture 40, the switch plate 16 of the buzzer mechanism 12 is pushed down to turn off the power supply circuit 14. At this time, the insulating terminal 18 of the alarm device 10 is lowered by the elasticity of the spring 19, and its head 18 a protrudes downward from the central portion of the connecting portion 11 to form a bulging portion 23 a in the waterproof layer 23.

次に、図７に示すように、警報装置１０の連結部１１を取付具４０の操作部４１に押し込むようにして連結し、当該警報装置１０を取付具４０に取付ける。このとき、警報装置１０（防水層２３）のかえり部２２が、取付具４０のツメ４２の下部内周端面４２ａを外側に押し開く。   Next, as shown in FIG. 7, the connecting portion 11 of the alarm device 10 is connected by being pushed into the operation portion 41 of the fixture 40, and the alarm device 10 is attached to the fixture 40. At this time, the burr 22 of the alarm device 10 (waterproof layer 23) pushes the lower inner peripheral end face 42a of the claw 42 of the fixture 40 outward.

さらに、図８に示すように、そのまま警報装置１０を押し込むことによって、かえり部２２とツメ４２が係合する。それと同時に、スイッチ板１６が突起部４３によって押し上げられてオン状態になり、その逆に、第一電極端子２０と第二電極端子２１が、操作部４１によって押し上げられた絶縁端子１８によって離隔されオフ状態となる。これによって、警報装置１０の取付具４０に対する取付けが完了する。   Further, as shown in FIG. 8, when the alarm device 10 is pushed in as it is, the burr 22 and the claw 42 are engaged. At the same time, the switch plate 16 is pushed up by the projection 43 to be turned on, and conversely, the first electrode terminal 20 and the second electrode terminal 21 are separated by the insulating terminal 18 pushed up by the operation unit 41 and turned off. It becomes a state. Thereby, the attachment of the alarm device 10 to the attachment 40 is completed.

こうして取付けが完了した水難防止装置１をユーザはその手首に装着して使用する（図１２（１））。
そして、溺れるなどの水難事故に遭遇した場合、図９に示すように、警報装置１０の外筒３０を上から押圧する（図１２（２））。これにより、外筒３０の下面外周端部３０ａが防水層２３のツメ４２の上端部を外側に押し拡げるので、ツメ４２の下部内周端面４２ａとかえり部２２の係合が解除される。 The user attaches the water drenching prevention device 1 thus attached to the wrist for use (FIG. 12 (1)).
When a drought accident such as drowning is encountered, the outer cylinder 30 of the alarm device 10 is pressed from above as shown in FIG. 9 (FIG. 12 (2)). As a result, the outer peripheral end 30a of the lower surface of the outer cylinder 30 pushes the upper end of the claw 42 of the waterproof layer 23 outward, so that the engagement between the lower inner peripheral end surface 42a of the claw 42 and the burr 22 is released.

また、この解除によって、図１０に示すように、防水層２３の連結部１１が取付具４０の操作部４１から離脱し、警報装置１０がその浮力によって浮上を開始すると共に、接触端子がバネ１９の弾力によって押し下げられる。これにより、第一電極端子２０と第二電極端子２１が、その弾力によって原形に復帰し相互に接触し、ブザー機構１２の電源回路１４をオン状態とする。このオン状態により、ブザー機構１２のブザー本体１３から音（警報）が発せられ、即座に、水難事故の発生を周囲に知らせる。   Further, by this release, as shown in FIG. 10, the connecting portion 11 of the waterproof layer 23 is detached from the operation portion 41 of the fixture 40, and the alarm device 10 starts to float by its buoyancy, and the contact terminal is a spring 19. Pushed down by the elasticity of. As a result, the first electrode terminal 20 and the second electrode terminal 21 are restored to the original shape by their elasticity and come into contact with each other, and the power supply circuit 14 of the buzzer mechanism 12 is turned on. Due to this ON state, a sound (alarm) is emitted from the buzzer body 13 of the buzzer mechanism 12 and immediately notifies the surroundings of the occurrence of a water accident.

また、図１１に示すように、水面まで浮上した警報装置１０は、音と共に、それ自体を周囲に視覚させることによって、水難事故発生の場所を知らせる（図１２（３））。こうした水難防止装置１の作動によって、迅速な救出を可能とすることができる。   Moreover, as shown in FIG. 11, the alarm device 10 that has surfaced to the surface of the water informs the surroundings of the accident by causing the sound to visually appear around the sound (FIG. 12 (3)). By such an operation of the drought prevention apparatus 1, it is possible to make a quick rescue.

なお、本実施形態に係る水難防止装置は、以下の作用効果を併せて発揮する。
（１）警報装置１０の外筒３０を下方に押圧するのみで、連結部１１を操作部４１から離脱させることができるので、離脱操作が極めて容易である。従って、いかなるパニック状態にあっても、警報装置１０を確実に作動させることができる。 The drought prevention device according to the present embodiment also exhibits the following effects.
(1) Since the connecting portion 11 can be detached from the operation portion 41 only by pressing the outer cylinder 30 of the alarm device 10 downward, the detachment operation is extremely easy. Therefore, the alarm device 10 can be reliably operated in any panic state.

（２）ブザー機構１２を、連結部１１を操作部４１から離脱させることによって、第一電極端子２０および第二電極端子２１を接触させてオン状態とするので、当該ブザー機構１２は確実に作動する。従って、迅速な救出を、より確実に行うことができる。
なお、水難事故発生時以外では、ブザー機構１２を、操作部４１で絶縁端子１８を押し上げて上昇させ、それによって第一電極端子２０および第二電極端子２１を離隔してオフ状態としているので、当該ブザー機構１２の作動は確実に防止される。 (2) Since the first electrode terminal 20 and the second electrode terminal 21 are brought into contact with each other by releasing the connecting portion 11 from the operation portion 41, the buzzer mechanism 12 operates reliably. To do. Therefore, quick rescue can be performed more reliably.
In addition, except when a water accident occurs, the buzzer mechanism 12 is raised by pushing up the insulating terminal 18 with the operation unit 41, thereby separating the first electrode terminal 20 and the second electrode terminal 21 from each other. The operation of the buzzer mechanism 12 is reliably prevented.

（３）操作部４１を連結部１１に連結した際に、操作部４１に設けた突起部４３がブザー機構１２の電源回路１４のスイッチ板１６を押し上げてオン状態とするので、当該水難防止装置１の組立てを円滑に行うことができる。   (3) When the operating unit 41 is connected to the connecting unit 11, the projection 43 provided on the operating unit 41 pushes up the switch plate 16 of the power circuit 14 of the buzzer mechanism 12 to turn it on. 1 can be assembled smoothly.

（４）操作部４１を連結部１１に連結するに先立って、手動でスイッチ板１６をオン状態とし、当該ブザー機構１２が正常に作動するか否かをテストすることができる。   (4) Prior to coupling the operation unit 41 to the coupling unit 11, the switch plate 16 can be manually turned on to test whether or not the buzzer mechanism 12 operates normally.

なお、本実施形態における取付具４０は、無端状であるリング状のものとしているが、これに代えて、図１３に示すようなクリップ状のものとすることもできる。この場合は、水中時計のバンドや水着あるいはスイムスーツ等に装着することができる。   In addition, although the fixture 40 in this embodiment is made into the ring-shaped thing which is endless shape, it can replace with this and can also be made into a clip-shaped thing as shown in FIG. In this case, it can be attached to an underwater watch band, swimsuit or swimsuit.

（第二実施形態）
図１４および図１５を参照して、本発明の第二実施形態に係る水難防止装置１について説明する。図１４は、第二実施形態に係る水難防止装置１において、取付具４０の操作部４１と警報装置１０の連結部１１とを連結した状態を示す断面図であり、図１５は操作部４１を連結部１１から離脱させた状態を示す断面図である。 (Second embodiment)
With reference to FIG. 14 and FIG. 15, the drought prevention apparatus 1 which concerns on 2nd embodiment of this invention is demonstrated. FIG. 14 is a cross-sectional view showing a state where the operation unit 41 of the fixture 40 and the connection unit 11 of the alarm device 10 are connected in the drought prevention apparatus 1 according to the second embodiment, and FIG. It is sectional drawing which shows the state made to detach | leave from the connection part.

本発明の第二実施形態に係る水難防止装置１は、第一実施形態と異なり、警報装置１０に外筒３０を設けず、かつ、ブザー機構１２を収納した防水層２３の下端部に横方向に凹部を形成し、それを連結部１１としている。防水層２３は、防水性に富むラバーシートで形成している。また、それに対応して、取付具４０を二つの端部を有する有端リング状とし、その一端部を操作部４１として連結部１１に挿入して連結し、引き抜いて離脱するようにしている。さらに、操作部４１の他端部を警報装置１０に固定している。なお、当該一端部には、連結部１１からの不意の抜け出しを防止するために、連結部１１の奥端部に形成した凹部に嵌合する厚肉部４１ａを形成している。   Unlike the first embodiment, the drought prevention device 1 according to the second embodiment of the present invention does not include the outer cylinder 30 in the alarm device 10, and the lateral direction at the lower end of the waterproof layer 23 that houses the buzzer mechanism 12. A recess is formed in the base plate, which is used as the connecting portion 11. The waterproof layer 23 is formed of a rubber sheet rich in waterproofness. Correspondingly, the fixture 40 has a ring-like shape having two end portions, one end portion of which is inserted into the connecting portion 11 as the operation portion 41 and connected, and is pulled out and detached. Further, the other end of the operation unit 41 is fixed to the alarm device 10. In addition, in the said one end part, in order to prevent unintentional detachment | leave from the connection part 11, the thick part 41a fitted to the recessed part formed in the back end part of the connection part 11 is formed.

なお、本実施形態における取付具４０は、図１６および図１７に示すように、その途中部分にバックルを有するベルト状とすることができる。この場合、手首などの太さに自在に対応させることができるので、密着させた状態で装着することができるといった利点がある。   In addition, the fixture 40 in this embodiment can be made into the belt form which has a buckle in the middle part, as shown in FIG.16 and FIG.17. In this case, since the thickness of the wrist or the like can be freely adjusted, there is an advantage that it can be attached in a close contact state.

この水難防止装置１を装着して溺れるなどの水難事故に遭遇した場合、図１８に示すように、取付具４０の操作部４１を引っ張って連結部１１から引き抜いて離脱させた後、水中に手放す。これによって、当該水難防止装置１はその浮力によって水面まで浮上すると共に、絶縁端子１８がバネ１９の弾力によって下降し、第一電極端子２０および第二電極端子２１が相互に接触し、電源回路１４を通電させオン状態とする。このオン状態に伴い、警報装置１０が音を発し、周囲に水難事故が発生したことを知らせ、迅速な救出を可能する。この実施形態に係る水難防止装置１も、第一実施形態に係る装置と同様の作用効果を発揮する。   When a drought accident such as drowning occurs when the drought prevention device 1 is worn, as shown in FIG. 18, the operation part 41 of the fixture 40 is pulled out from the connecting part 11 to be detached and then released into the water. . As a result, the drought prevention device 1 floats to the surface of the water by its buoyancy, the insulating terminal 18 descends by the elasticity of the spring 19, the first electrode terminal 20 and the second electrode terminal 21 come into contact with each other, and the power supply circuit 14 Is turned on and turned on. With this ON state, the alarm device 10 emits a sound to notify that a water accident has occurred in the surrounding area, thereby enabling quick rescue. The drought prevention device 1 according to this embodiment also exhibits the same effects as the device according to the first embodiment.

なお、本実施形態に係る水難防止装置１も、図１９および図２０に示すように、取付具４０をクリップ状のものとすることができる。   In addition, as shown in FIG. 19 and FIG. 20, the drought prevention apparatus 1 according to the present embodiment can also have a fixture 40 as a clip.

また、上記実施形態では、水難発生時に音のみを発する構造のものを示したが、この水難防止装置１は、こうした構成に限定されるものではなく、例えば、図２１に示すように、音と共に、色を発する構成とすることもできる。この構成では、操作部４１を連結部１１から抜き取ることによって、連結部１１に形成した通路１１ａから、多量のカラー粒子やカラー液などのカラー素材２６が流出し、水面に浮上するようにしている。なお、着色剤は限定されないが、ウラニンを主成分とする蛍光着色物質を使用すると、蛍光を発するので周囲から目立ち易いので、より好ましい。   Moreover, in the said embodiment, although the thing of the structure which emits only a sound at the time of drought occurrence was shown, this drought prevention apparatus 1 is not limited to such a structure, for example, as shown in FIG. Further, a configuration that emits a color may be employed. In this configuration, by pulling out the operation part 41 from the connecting part 11, a large amount of color material 26 such as color particles and color liquid flows out from the passage 11 a formed in the connecting part 11 and floats on the water surface. . Although the colorant is not limited, it is more preferable to use a fluorescent coloring material mainly composed of uranin because it emits fluorescence and is easily noticeable from the surroundings.

さらに、同図に示すように、電源回路１４に発光部（例えば、発光ダイオード）５０を接続し、操作部４１を抜き取り、電源回路１４が通電するに伴い発光させることもできる。同様に、煙を発する機構（図示せず）を設けることも可能である。   Furthermore, as shown in the figure, a light emitting unit (for example, a light emitting diode) 50 can be connected to the power supply circuit 14, the operation unit 41 can be removed, and light can be emitted as the power supply circuit 14 is energized. Similarly, it is possible to provide a smoke emitting mechanism (not shown).

本発明の第一実施形態に係る水難防止装置を示す平面図である。It is a top view which shows the drought prevention apparatus which concerns on 1st embodiment of this invention. 図１に示す水難防止装置の正面図である。It is a front view of the drought prevention apparatus shown in FIG. 図１に示す水難防止装置の側面図である。It is a side view of the drought prevention apparatus shown in FIG. 図１のＡ−Ｂ線要部拡大断面図である。FIG. 2 is an enlarged cross-sectional view taken along the line AB of FIG. 1. 図１のＡ−Ｃ線要部拡大断面図である。FIG. 2 is an enlarged cross-sectional view of a main part of line AC in FIG. 1. 図１に示す水難防止装置を示すもので、警報装置を取付具に取付ける前の状態を示す断面図である。FIG. 2 is a cross-sectional view showing the water damage prevention device shown in FIG. 1 and showing a state before the alarm device is attached to the fixture. 図１に示す水難防止装置を示すもので、警報装置を取付具に取付けている状態を示す断面図である。FIG. 2 is a cross-sectional view showing the water damage prevention device shown in FIG. 1 and showing a state in which an alarm device is attached to a fixture. 図１に示す水難防止装置を示すもので、警報装置を取付具に取付けた状態を示す断面図である。FIG. 2 is a cross-sectional view showing the water damage prevention device shown in FIG. 1 and showing a state in which an alarm device is attached to a fixture. 図１に示す水難防止装置を示すもので、警報装置が取付具から取り外される前の状態を示す断面図である。FIG. 2 is a cross-sectional view showing the water damage prevention device shown in FIG. 1 and showing a state before the alarm device is removed from the fixture. 図１に示す水難防止装置を示すもので、警報装置が取付具から取り外されている状態を示す断面図である。FIG. 3 is a cross-sectional view showing the water-prevention device shown in FIG. 1 and showing a state in which an alarm device is removed from the fixture. 図１に示す水難防止装置を示すもので、警報装置が取付具から取り外された状態を示す断面図である。FIG. 2 is a cross-sectional view showing the water damage prevention device shown in FIG. 1 and showing a state in which an alarm device is removed from a fixture. 図１に示す水難防止装置の使用態様を示す説明図である。It is explanatory drawing which shows the usage condition of the drought prevention apparatus shown in FIG. 本発明の第一実施形態に係る水難防止装置の他の態様を示す正面図である。It is a front view which shows the other aspect of the drought prevention apparatus which concerns on 1st embodiment of this invention. 本発明の第二実施形態に係る水難防止装置を示す断面図である。It is sectional drawing which shows the drought prevention apparatus which concerns on 2nd embodiment of this invention. 図１４に示す水難防止装置において、連結部と操作部を離脱させた状態を示す断面図である。FIG. 15 is a cross-sectional view showing a state in which the connecting portion and the operation portion are detached in the water damage prevention device shown in FIG. 14. 図１４に示す水難防止装置の他の態様を示す断面図である。It is sectional drawing which shows the other aspect of the drought prevention apparatus shown in FIG. 図１６に示す水難防止装置において、連結部と操作部を離脱させた状態を示す断面図である。FIG. 17 is a cross-sectional view showing a state in which the connecting portion and the operation portion are detached in the water damage prevention device shown in FIG. 16. 図１６および図１７に示す水難防止装置の使用態様を示す説明図である。It is explanatory drawing which shows the usage condition of the drought prevention apparatus shown to FIG. 16 and FIG. 図１４に示す水難防止装置のさらに他の態様を示す断面図である。FIG. 15 is a cross-sectional view showing still another aspect of the drought prevention apparatus shown in FIG. 14. 図１９に示す水難防止装置において、連結部と操作部を離脱させた状態を示す断面図である。FIG. 20 is a cross-sectional view showing a state where the connecting portion and the operation portion are detached in the water-prevention device shown in FIG. 19. 本発明に係る水難防止装置の他の実施形態を示す断面図である。It is sectional drawing which shows other embodiment of the drought prevention apparatus which concerns on this invention.

符号の説明Explanation of symbols

１ 水難防止装置
１０ 警報装置
１１ 連結部
１１ａ 通路
１２ ブザー機構
１３ ブザー本体
１４ 電源回路
１５ 電池
１６ スイッチ板
１７ スイッチ機構
１８ 絶縁端子
１８ａ 頭部
１９ バネ
２０ 第一電極端子
２１ 第二電極端子
２２ かえり部
２２ａ 上端面
２３ 防水層
２３ａ 膨出部
２４ 外鍔部
２５ 発泡素材
２６ カラー素材
３０ 外筒
３０ａ 下面外周端部
３１ 内鍔部
４０ 取付具
４１ 操作部
４１ａ 厚肉部
４２ ツメ
４２ａ 下部内周端面
４２ｂ 下部内周端面の下面
４３ 突起部
５０ 発光部 DESCRIPTION OF SYMBOLS 1 Water damage prevention apparatus 10 Alarm apparatus 11 Connection part 11a Passage 12 Buzzer mechanism 13 Buzzer main body 14 Power supply circuit 15 Battery 16 Switch board 17 Switch mechanism 18 Insulation terminal 18a Head 19 Spring 20 First electrode terminal 21 Second electrode terminal 22 Cover part 22a upper end surface 23 waterproof layer 23a bulging portion 24 outer flange portion 25 foam material 26 color material 30 outer cylinder 30a lower outer peripheral end portion 31 inner flange portion 40 mounting tool 41 operation portion 41a thick portion 42 claw 42a lower inner peripheral end surface 42b Lower surface of lower inner peripheral end face 43 Projection part 50 Light emitting part

Claims (10)

プールや海などにおける水難事故を、それに遭遇したユーザ自身が周囲に知らせる方法であって、
水上に浮く浮力を有するとともに防水された警報装置を前記ユーザに、ユーザの力によって離脱自在に装着し、
水難事故が発生した際に、前記警報装置を、前記ユーザから離脱させることによって、水上に浮上させると共に前記警報装置を作動させて、水難事故を周囲に知らせることを特徴とする水難防止方法。 This is a way for users who have encountered a water accident in a pool or the sea to inform their surroundings.
A warning device that has a buoyancy that floats on the water and is waterproofed is attached to the user so as to be detachable by the user's power,
A drought prevention method characterized in that when a drowning accident occurs, the alarm device is separated from the user to float on the water and the alarm device is activated to inform the surroundings of the drowning accident. プールや海などにおける水難事故を、それに遭遇したユーザ自身が周囲に知らせる装置であって、
水面に浮く浮力を有するとともに防水され、所定部分に連結部を設けた警報装置と、
前記ユーザに装着されると共に、前記警報装置の連結部に対して、前記ユーザの力によって離脱自在に連結される取付具とからなり、
前記警報装置は、前記取付具から離脱させることによって、水面に浮上すると共に、オン状態となり警報を発して、水難事故を周囲に知らせるものであることを特徴とする水難防止装置。 It is a device that informs the user of a drowning accident in a pool or the sea,
An alarm device that has a buoyancy that floats on the water surface and is waterproof, and provided with a connecting portion at a predetermined portion;
The mounting device is attached to the user and connected to the connecting portion of the alarm device so as to be detachable by the user's force.
The alarm device floats on the surface of the water by being detached from the fixture, and is turned on and issues an alarm to notify the surroundings of a water accident. 前記取付具は、前記警報装置との連結で警報装置をオフ状態にする操作部を備えることを特徴とする請求項２に記載の水難防止装置。   3. The water damage prevention device according to claim 2, wherein the fixture includes an operation unit that switches the alarm device to an off state when connected to the alarm device. 前記警報装置は、少なくともブザー機構を備えるとともに、該ブザー機構の電源回路をオン又はオフ状態にする電源制御機構を備え、
前記取付具は、その操作部が、前記警報装置の連結部に連結された状態で、前記電源制御機構を作動させて前記ブザー機構の電源回路をオフ状態とし、かつ、前記操作部と連結部が離脱した状態で、前記電源制御機構を作動させて前記ブザー機構の電源回路をオン状態とするものであることを特徴とする請求項３に記載の水難防止装置。 The alarm device includes at least a buzzer mechanism and a power control mechanism for turning on or off a power circuit of the buzzer mechanism,
In the state in which the operation part is connected to the connection part of the alarm device, the fixture operates the power supply control mechanism to turn off the power circuit of the buzzer mechanism, and the operation part and the connection part 4. The water damage prevention device according to claim 3, wherein the power supply control mechanism is operated to turn on the power supply circuit of the buzzer mechanism in a state where the power supply control mechanism is detached. 5. 前記電源制御機構は、バネの弾力に基づいて移動する絶縁端子と、前記ブザー機構の電源回路の所定箇所に、それが有する弾力によって相互に接触し、かつ、バネの弾力に抗して一方向に移動する前記絶縁端子によって離隔する第一電極端子および第二電極端子を備え、
前記取付具の操作部が、前記警報装置の連結部に連結された状態で、前記絶縁端子を前記一方向に移動させて前記第一電極端子および第二電極端子を離隔させて前記ブザー機構の電源回路をオフ状態とし、かつ、前記操作部と連結部が離脱した状態で、前記絶縁端子を前記バネの弾力によって前記一方向とは逆の他方向に移動させて前記第一電極端子および第二電極端子を相互に接触させて、前記ブザー機構の電源回路をオン状態とするものであることを特徴とする請求項４に記載の水難防止装置。 The power supply control mechanism is in contact with an insulated terminal that moves based on the elasticity of the spring and a predetermined portion of the power supply circuit of the buzzer mechanism by the elasticity that it has, and resists the elasticity of the spring in one direction. A first electrode terminal and a second electrode terminal separated by the insulating terminal moving to
With the operation part of the fixture connected to the connection part of the alarm device, the insulation terminal is moved in the one direction to separate the first electrode terminal and the second electrode terminal, and the buzzer mechanism In a state where the power supply circuit is turned off and the operation portion and the connection portion are separated, the insulation terminal is moved in the other direction opposite to the one direction by the elasticity of the spring, and the first electrode terminal and the first electrode 5. The water damage prevention apparatus according to claim 4, wherein the two-electrode terminals are brought into contact with each other to turn on the power supply circuit of the buzzer mechanism. 前記警報装置は、少なくとも前記ブザー機構を収納し、底壁部分を連結部とすると共に、該連結部の外周端部側に略逆三角形状のかえり部を突設した防水層と、該防水層の上端部に上下動自在に組付く外筒とを備えるとともに、
前記取付具の操作部の外周端部に、下部内周端面が前記かえり部の上端面に係止し、上端が前記外筒の下面外周端部に当接するツメを立設し、
前記取付具は、前記ツメに前記かえり部を係合させることによって、その操作部を前記連結部の下面に連結するものとし、
かつ、前記警報装置の外筒を下方に押圧し、前記下面外周端部で前記ツメを拡げることによって、前記操作部と連結部を離脱させるものとしてなることを特徴とする請求項５に記載の水難防止装置。 The alarm device includes at least the buzzer mechanism, a bottom wall portion serving as a connecting portion, and a waterproof layer having a substantially inverted triangular burr protruding from the outer peripheral end of the connecting portion, and the waterproof layer And an outer cylinder that is assembled to the upper end of the upper and lower parts so as to be movable up and down,
On the outer peripheral end of the operation portion of the fixture, a lower inner peripheral end surface is locked to the upper end surface of the burr portion, and a claw that is in contact with the outer peripheral end portion of the lower surface of the outer cylinder is erected.
The fixture is configured to connect the operation portion to the lower surface of the connecting portion by engaging the burr portion with the claw.
6. The operation unit and the connection unit are separated from each other by pressing the outer cylinder of the alarm device downward and expanding the claw at the outer peripheral end of the lower surface. Water damage prevention device. 前記ブザー機構の電源回路の所定箇所にスイッチ板を突設すると共に、前記取付具の操作部に、該操作部を前記連結部に連結した際に、前記スイッチ板を押し上げて前記電源回路をオン状態とする突起部を突設したことを特徴とする請求項６に記載の水難防止装置。   A switch plate is protruded at a predetermined position of the power circuit of the buzzer mechanism, and when the operation unit is connected to the connection unit, the switch plate is pushed up to turn on the power circuit. The water loss prevention device according to claim 6, wherein a projecting portion to be in a state of protrusion is provided. 前記警報装置は、少なくとも前記ブザー機構を収納し、下端部の所定箇所に横方向に形成した凹部を連結部とした防水層を備え、
前記取付具は、その操作部を前記連結部に挿入して連結し、引き抜いて離脱させるものであることを特徴とする請求項４又は５に記載の水難防止装置。 The alarm device includes at least the buzzer mechanism, and includes a waterproof layer with a concave portion formed in a lateral direction at a predetermined portion of a lower end portion as a connecting portion,
6. The water damage prevention device according to claim 4 or 5, wherein the attachment is configured such that an operation portion thereof is inserted and connected to the connection portion, and is pulled out and detached. 前記取付具は、略リング状又は略Ｓ字状のクリップ状であり、その一部を操作部としてなることを特徴とする請求項３乃至８のうちいずれか一つに記載の水難防止装置。   The drought prevention apparatus according to any one of claims 3 to 8, wherein the fixture is a substantially ring-shaped or substantially S-shaped clip, and a part of the fixture is an operation portion. 前記取付具は、略ベルト状であり、その一部を操作部とし、他端部を前記警報装置に固定してなることを特徴とする請求項８に記載の水難防止装置。   The drought prevention apparatus according to claim 8, wherein the fixture has a substantially belt shape, a part of which is an operation part, and the other end part is fixed to the alarm device.
JP2007072804A 2007-03-20 2007-03-20 Water accident prevention method and water accident preventing device Pending JP2008234302A (en)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106157538A (en) * 2016-07-19 2016-11-23 华力森（苏州）信息科技有限公司 The anti-drowning rescue system of intelligence
CN106364643A (en) * 2016-10-20 2017-02-01 宁波大学 Swimming pool distress device, swimming pool distress system and distress method
CN106585922A (en) * 2016-12-15 2017-04-26 湖北工业大学 Swimmer wearing equipment capable of automatically alarming
KR102588463B1 (en) * 2022-09-20 2023-10-12 이정호 Portable life guiding device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106157538A (en) * 2016-07-19 2016-11-23 华力森（苏州）信息科技有限公司 The anti-drowning rescue system of intelligence
CN106364643A (en) * 2016-10-20 2017-02-01 宁波大学 Swimming pool distress device, swimming pool distress system and distress method
CN106585922A (en) * 2016-12-15 2017-04-26 湖北工业大学 Swimmer wearing equipment capable of automatically alarming
KR102588463B1 (en) * 2022-09-20 2023-10-12 이정호 Portable life guiding device

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