JP2022007967A - Drowning alarm - Google Patents

Abstract

To provide a drowning alarm which can be easily operated by a drowning person in order to find and rescue the drowning person.SOLUTION: A ring-shaped drowning alarm is mounted around the neck or on the head close to the mouth where awareness of a drowning person is concentrated, thereby easily making strokes with the arms at the side of a water surface in the case of drowning. The ring-shaped drowning alarm per se is defined as an activation part, and a peripheral device provided in the drowning alarm is actuated even by pulling any portion in any direction. The drowning alarm detached from the neck or the head is floated on water to notify the surroundings about the occurrence of drowning or a location of submerge in the water.SELECTED DRAWING: Figure 1

Description

The present invention relates to a technique for discovering and rescuing a person who has been drowned by swimming or bathing.

A ring-shaped elastic cord is covered from the mouth to the back of the head, and the elastic cord is divided by the water flow pressure of the water sucked into the mouth at the time of drowning, or the drowning person voluntarily in the mouth. By splitting the rubber cord or pulling the elastic cord inside and outside the mouth by hand, the ring-shaped elastic cord is released, and the well-known device attached to the float and the inflatable float attached to the elastic cord are activated. Some of them are characterized in that a well-known device attached to the float is floated on the water surface (see Patent Document 1). In addition, the neck-wrapping portion (3), which was drawn into the mouth of the entrant by drowning and was connected by a string connecting the mouth-locking object (11) by being discharged, was prepared. Some are characterized in that the neck wrap (3) and the well-known device are levitated to the surface of the water by operating the well-known device and the rescue device (see Japanese Patent Application No. 2020-176367).

International Publication No. 2020/039953

It is necessary to include a part of the device in the mouth of both the one that covers the ring-shaped rubber string from the inside of the mouth to the back of the head side and the one that pulls the in-mouth locking object (11) into the mouth. In the case of a user who is reluctant to include things in the mouth, or when a conscious drowning person voluntarily notifies, a drowning alarm that is manually activated without including anything in the mouth is also a drowning person. It can be one of the effective means for finding and rescuing. What covers the ring-shaped rubber cord from the inside of the mouth to the back of the head is a rubber cord, and by covering the head, the rubber cord inside and outside the mouth can be pulled apart by hand relatively easily. .. However, if the rubber cord is not included in the mouth and is covered on the crown side, it will easily come off even in normal times. If the neck-wrapping method is used, such as the one that pulls the locking object (11) into the mouth, it can be stably attached. However, if both ends of the neck winding portion (3) are locked without including the mouth locking object (11) in the mouth, the position of the locking portion shifts and it is difficult to release the locking by hand. In addition, it is difficult to pull the neck-wound portion (3), which is composed of a rubber cord and various objects, by hand, like the one that covers the head. As an additional matter, in the case where the mouth locking object (11) is pulled into the mouth, the neck winding portion (3) is detached when the mouth locking object (11) is temporarily taken out of the mouth. There is annoyance to do.

The drowning alarm of the present invention enables a conscious drowning person to voluntarily and easily manually operate to notify the occurrence of drowning and the position of submergence, so that the drowning person can be quickly detected and rescued. It is a thing.

Equipped with a simple locking tool that connects both ends of the neck winding part (3), no matter which part of the neck winding part (3) is pulled in any direction when the water is drowning, the neck winding part (3) is engaged. The stop is released and the drowning alarm is activated. In the thing that pulls the mouth locking object (11) into the mouth, the locking tool can be diverted so that the mouth locking object (11) can be temporarily taken out of the mouth. By integrating the goggles and underwater mask with the neck wrap (3), the drowning alarm can be stably attached to the crown side, and the drowning person who used the goggles or underwater mask can drown. Occasionally, the drowning alarm is activated by pulling away the attachment of the integral.

Well-known equipment (4) such as a sounding device that emits a sound such as an electronic buzzer or an air horn, a transmitter that emits a radio signal, and a light emitter that emits light in order to notify the occurrence and submergence position of the drowning water when a flooder is drowning. ), Which has resilience and buoyancy, and a locking tool that connects both ends of the neck wrap (3). Simply lock both ends of the neck wrap (3) to the extent that it can withstand the restoring force of the neck wrap (3) and the normal operation of the water entrant, and when the entrant is drowning, the neck It is urged by releasing the locking tool of the winding part (3) or by pulling the neck winding part (3) strongly to release the simple locking of the neck winding part (3). The well-known device (4) is operated while the neck winding part (3) is restored and deenergized, and the well-known device (4) separated from the neck winding part (3) or the neck winding part (3) separated from the neck. , Make it float on the water surface by the buoyancy that it has.

A well-known device provided in the neck wrapping portion (3), which is connected by a string body connecting the mouth locking objects (11) by spitting out the mouth locking objects (11) that have been drawn into the mouth of a water entrant. A mouth-locking object (11) is connected to one end of the neck-wrapping portion (3) in a device characterized by operating a neck-wrapping portion (3) and a well-known device to float on the water surface. A string body and a string body holding tool (13) are provided, a string body hooking tool (12) is provided at the other end of the neck winding portion (3), and a string body connecting an oral locking object (11) is hung on the string body. After hanging on the tool (12), the water entrant who pulled the mouth locking object (11) into the mouth and locked the neck winding portion (3) temporarily put the mouth locking object (11) out of the mouth. In order to keep it out, the string body to which the mouth locking object (11) is connected can be sandwiched between the string body holding tool (13) to maintain the locking of the neck winding portion (3), and the person who enters the water. At the time of drowning, the string body held by the string holding tool (13) can be released, or the neck winding part (3) itself can be pulled strongly to hold the string body by the string holding tool (13). The neck wrapping part (3) is provided by unraveling, the string body hook (12) being elastically deformed and the hung string body coming off, or the attachment part of the string body hanging tool (12) coming off. Be able to activate well-known devices and rescue devices.

Instead of the locking tool that connects both ends of the neck wrapping portion (3), goggles and an underwater mask are provided between both ends of the neck wrapping portion (3), integrated in a ring shape, and the integrated object is covered on the head of the intruder. A well-known device (4) that restores and deenergizes the urged one-piece by pulling off the attachment of the one-piece when a water-filler who was using goggles or an underwater mask is drowning. Use goggles and underwater masks and use a drowning alarm so that the well-known device (4) separated from the one-piece object or the one-piece object floats on the water surface by the buoyancy possessed by the head. , Combined use.

The neck winding part (3) wrapped around the neck of a water entrant has, for example, a straight rod having both elasticity and buoyancy, a straight plate bent and wound, and one end of each of two curved rods so as to have restoring force and buoyancy. Various configurations are assumed, such as those that are movablely connected to the float and connected with a spring or rubber, those that have a float attached in the middle of the telescopic string, and those that pull out the strings on both sides from the take-up spring reel attached to the float. To. For example, a material such as a rubber sponge or a rubber tube is assumed to be used for bending and winding a straight rod having both elasticity and buoyancy. The rubber sponge is a closed cell, and the rubber tube is used by sealing both ends with water. It is assumed that the straight plate is bent and wound or the two curved rods are made of a material such as synthetic resin having a specific gravity of less than 1. All of the above-mentioned floats can be replaced with well-known equipment (4) having buoyancy. It has a buoyancy that floats on the water surface as a whole, including a neck winding part (3) that includes a well-known device (4) and has restoring force and buoyancy, and a locking tool that connects both ends of the neck winding part (3). Let me do it. When the well-known device (4) separated from the neck winding part (3) or the neck winding part (3) rises to the water surface due to its buoyancy, the sounding part, the transmitting part, and the light emitting part sufficiently protrude above the water surface. Consider the center of gravity.

As the locking tool for connecting both ends of the neck winding portion (3), a magnet (1) or a hook (2) is used, a string body, a string body hook (12), and a string body holding tool (13) are used. It is assumed that there are various configurations such as those that were there. In either case, with the neck wrap (3) wrapped around the neck of the entrant and urged, the locking is simple enough to withstand the restoring force of the wrap (3) and the normal operation of the entrant. Even if it is difficult for the entry person to release the locking tool of the neck wrapping part (3) when drowning, if the neck wrapping part (3) itself is pulled strongly, the neck wrapping part (3) can be simply engaged. Let the stop be lifted. In the case of using a magnet (1), a magnet (1) is attached to one end of the neck winding portion (3), and a magnet (1) or a magnetic material is attached to the other end so as to attract each other. If the neck winding portion (3) itself is pulled strongly, the magnetic force should be such that it can be pulled apart. In the case of using the hook (2), a hook (2) is provided at one end of the neck winding portion (3), and a hook, a hook hook, or a hook hook hole is provided at the other end so that the hooks can be hooked to each other. If the neck winding portion (3) itself is pulled strongly, the hook will be elastically deformed so that it will come off. In the case of using a string body, a string body hanging tool (12), and a string body holding tool (13), a string body and a string body holding tool (13) are attached to one end of the neck winding portion (3), and a string is attached to the other end. The body hanging tool (12) is attached, the string body is hung on the string body hanging tool (12), and then pulled back so that the string body is held by the string body holding tool (13). For the string holding tool (13), for example, a round plate-shaped member is attached to the outer end of the attached neck winding portion (3), and the string body is sandwiched in the gap between the neck winding portion (3) and the member. To do so. The member alone may sandwich the string body. If the neck winding portion (3) itself is pulled strongly, the sandwiched string can be unwound. The string hook (12) is assumed to be a hook or a ring. In the case of a hook, if the neck winding portion (3) itself is pulled strongly, the hook can be elastically deformed so that the hung string can be removed. In the case of a ring, the neck winding portion (3) itself can be pulled strongly so that the attachment portion of the ring can be removed.

The drowning alarm itself, which is attached to the neck and head of the entry person, is used as the starting part, and no matter which part is pulled in any direction, the well-known device provided in the drowning alarm operates and separates from the neck or head. Since the drowning alarm rises to the surface of the water, it is easy to operate, and it is expected that it will be found and rescued in the early stages of the drowning state. It is made up of simple items and is inexpensive.

It is a right side view which shows the Example of the drowning alarm. (Example 1) It is a front view which shows the Example of the drowning alarm. (Example 1) It is a top view which shows the Example of the drowning alarm. (Example 1) It is a top view which shows the Example of the drowning alarm. (Example 1) It is a top view which shows the Example of the drowning alarm. (Example 1) It is a front view which shows the Example of the drowning alarm. (Example 1) It is a front view which shows the Example of the drowning alarm. (Example 1) It is a top view which shows the Example of the drowning alarm. (Example 1) It is a front view which shows the Example of the drowning alarm. (Example 1) It is a top view which shows the Example of the drowning alarm. (Example 1) It is a right side view which shows the Example of the drowning alarm. (Example 2) It is a front view which shows the Example of the drowning alarm. (Example 2) It is a top view which shows the Example of the drowning alarm. (Example 2) It is a top view which shows the Example of the drowning alarm. (Example 2) It is a top view which shows the Example of the drowning alarm. (Example 2) It is a front view which shows the Example of the drowning alarm. (Example 2) It is a right side view which shows the Example of the drowning alarm. (Example 3) It is a front view which shows the Example of the drowning alarm. (Example 3) It is a top view which shows the Example of the drowning alarm. (Example 3) It is a top view which shows the Example of the drowning alarm. (Example 3) It is a top view which shows the Example of the drowning alarm. (Example 3) It is a front view which shows the Example of the drowning alarm. (Example 3) It is a right side view which shows the Example of the drowning alarm. (Example 4) It is a front view which shows the Example of the drowning alarm. (Example 4) It is a top view which shows the Example of the drowning alarm. (Example 4) It is a top view which shows the Example of the drowning alarm. (Example 4) It is a top view which shows the Example of the drowning alarm. (Example 4) It is a front view which shows the Example of the drowning alarm. (Example 4) It is a right side view which shows the Example of the drowning alarm. (Example 5) It is a front view which shows the Example of the drowning alarm. (Example 5) It is a top view which shows the Example of the drowning alarm. (Example 5) It is a top view which shows the Example of the drowning alarm. (Example 5) It is sectional drawing of BB in FIGS. 31 and 32. (Example 5) It is a front view which shows the Example of the drowning alarm. (Example 5) It is a cross-sectional view taken along the line CC in FIG. 34. (Example 5) FIG. 34 is a sectional view taken along line DD in FIG. 34. (Example 5) It is a top view which shows the Example of the drowning alarm. (Example 5) It is a left side view which shows the Example of the drowning alarm. (Example 5) It is a right side view which shows the Example of the drowning alarm. (Example 5) FIG. 30 is a cross-sectional view taken along the line AA in FIG. (Example 5) It is a perspective view which shows the Example of the drowning alarm. (Example 5) It is a right side view which shows the Example of the drowning alarm. (Example 6) It is a front view which shows the Example of the drowning alarm. (Example 6) It is a top view which shows the Example of the drowning alarm. (Example 6) It is a top view which shows the Example of the drowning alarm. (Example 6) FIG. 4 is a cross-sectional view taken along the line AA in FIG. 44. (Example 6) It is sectional drawing BB in FIG. 44. (Example 6) It is a front view which shows the Example of the drowning alarm. (Example 6) It is a top view which shows the Example of the drowning alarm. (Example 6) It is a right side view which shows the Example of the drowning alarm. (Example 7) It is a front view which shows the Example of the drowning alarm. (Example 7) It is a top view which shows the Example of the drowning alarm. (Example 7) It is a top view which shows the Example of the drowning alarm. (Example 7) It is a front view which shows the Example of the drowning alarm. (Example 7) It is a top view which shows the Example of the drowning alarm. (Example 7) FIG. 5 is a cross-sectional view taken along the line AA in FIG. 55. (Example 7) FIG. 5 is a cross-sectional view taken along the line BB in FIG. 56. (Example 7) FIG. 5 is a sectional view taken along line CC in FIG. 56. (Example 7) It is a perspective view which shows the Example of the drowning alarm. (Example 7) It is a right side view which shows the Example of the drowning alarm. (Example 8) It is a front view which shows the Example of the drowning alarm. (Example 8) It is a perspective view which shows the Example of the drowning alarm. (Example 8) It is a right side view which shows the Example of the drowning alarm. (Example 9) It is a front view which shows the Example of the drowning alarm. (Example 9) It is a top view which shows the Example of the drowning alarm. (Example 9) It is a top view which shows the Example of the drowning alarm. (Example 9) It is a front view which shows the Example of the drowning alarm. (Example 9)

FIGS. 1, 2, 3, 4, 5, 6, 7, 8, 9, and 10 show an example of carrying out the present invention. As shown in FIGS. It is configured to be equipped with a well-known device (4), both ends of which are locked under the chin of a water entry person, and are elastically urged to be detached from the neck when the lock is released. The locking tool that connects both ends of the neck winding portion (3) uses a magnet (1), and a magnet (1) is attached to one end of the neck winding portion (3) and a magnet (1) is attached to the other end. They are attached and attracted to each other. It can withstand the restoring force of the neck wrap (3) and the normal operation of the entry person, but the magnetic force is such that it can be pulled apart if the neck wrap (3) itself is pulled strongly. In the example shown in FIGS. 7 and 8, the locking tool connecting both ends of the neck winding portion (3) uses a hook (2), and the hook (2) is attached to one end of the neck winding portion (3). A hook hook hole is provided at the other end so that they can be hooked to each other. It can withstand the restoring force of the neck wrap (3) and the normal movement of the entry person, but if the neck wrap (3) itself is pulled strongly, the hook will elastically deform and come off. In the example shown in FIGS. 9 and 10, the locking tool connecting both ends of the neck winding portion (3) uses a string body, a string body hanging tool (12), and a string body holding tool (13). Attach the string body and the string body holding tool (13) to one end of the neck winding portion (3), attach the string body hooking tool (12) to the other end, hang the string body on the string body hooking tool (12), and then pull back. , It is designed to be pinched by the string pinching tool (13). The string hanging tool (12) is a ring, and the string holding tool (13) has a round plate-shaped member attached to the outer end of the attached neck winding portion (3), and the neck winding portion (3). The string is sandwiched between the members. It can withstand the restoring force of the neck wrap (3) and the normal movement of the entry person, but if the neck wrap (3) itself is pulled strongly, the pinched string can be unwound. The well-known device (4) is attached in the middle of the neck winding portion (3) so as to be located on the back side of the entry person. As shown in FIG. 5, the switch (4a) is pushed by a string attached to a bent straight rod while the neck winding portion (3) is wound around the neck, and the internal leaf spring circuit contact is pressed. As shown in FIG. 4, when the neck winding portion (3) is restored, the internal leaf spring circuit contact returns and closes, the switch (4a) is pushed back, and the well-known device (4) is pushed open. To be activated. When the entry person is drowning, the simple locking of the neck winding part (3) is released by releasing the locking tool of the neck winding part (3) or by pulling strongly on the neck winding part (3) itself. As a result, the urged neck wrap (3) is restored and deenergized while the well-known device (4) is operated, and as shown in FIG. 6, the neck wrap (3) detached from the neck is moved. It will rise to the surface of the water and inform the surroundings of the occurrence of drowning and the location of submergence. In the assumption of this embodiment, the straight rod is a rubber sponge. The well-known device (4) is assumed to be an electronic buzzer, an air horn, a radio wave transmitter, and a light emitter, and is electrically operated via a switch (4a). In the case of a gas pressure type air horn, the solenoid valve is opened and closed via a switch (4a), but the solenoid valve may be opened and closed mechanically by restoring the neck winding portion (3). The center of gravity of the well-known device (4) is moved to the opposite side of each emitting part so that the sounding part, the transmitting part, and the light emitting part of the well-known device (4) protrude above the water surface.

11/12/13/14/15/16 show an example of carrying out the present invention. As shown in FIGS. 11/12/13, the neck wrapping portion (3) wrapped around the neck of the water inlet has buoyancy at one end of each of the two curved rods so as to have restoring force and buoyancy. It is made of a device (4) hinged and tied with an elastic cord, and both ends are locked at the locking part under the chin of the water entry person, and when the locking is released, it is detached from the neck. It is elastically buoyant. The locking tool that connects both ends of the neck winding portion (3) uses a magnet (1). The well-known device (4) is attached in the middle of the neck winding portion (3) so as to be located on the back side of the entry person. As shown in FIG. 15, the switch (4a) is pushed by a rubber cord connecting two curved rods while the neck winding portion (3) is wound around the neck, and the internal leaf spring circuit contact is pressed. As shown in FIG. 14, when the neck winding portion (3) is restored, the internal leaf spring circuit contact returns and closes, the switch (4a) is pushed back, and the well-known device (4) is pushed open. To be activated. When the entry person is drowning, the simple locking of the neck winding part (3) is released by releasing the locking tool of the neck winding part (3) or by pulling strongly on the neck winding part (3) itself. As a result, the urged neck wrap (3) is restored and deenergized while the well-known device (4) is operated, and as shown in FIG. 16, the neck wrap (3) detached from the neck is moved. It will rise to the surface of the water and inform the surroundings of the occurrence of drowning and the location of submergence. In the assumption of this embodiment, the curved rod is a synthetic resin. The above non-special notes are the same as in the first embodiment and are omitted.

FIGS. 17, 18, 19, 20, 21, and 22 show an example of carrying out the present invention. As shown in FIGS. It is composed of a device with a buoyant attached to it, and both ends are locked at the locking part under the chin of a water entrant, and when the lock is released, it is elastically urged to be detached from the neck. The locking tool that connects both ends of the neck winding portion (3) uses a magnet (1). The well-known device (4) is attached so as to be located on the back side of the entry person. As shown in FIG. 21, the switch (4a) is pushed by the string attached to the telescopic string while the neck winding portion (3) is wound around the neck so as to push open the internal leaf spring circuit contact. Then, as shown in FIG. 20, when the neck winding portion (3) is restored, the internal leaf spring circuit contact returns and closes, the switch (4a) is pushed back, and the well-known device (4) is operated. I will do it. When the entry person is drowning, the simple locking of the neck winding part (3) is released by releasing the locking tool of the neck winding part (3) or by pulling strongly on the neck winding part (3) itself. As a result, the urged neck wrap (3) is restored and deenergized while the well-known device (4) is operated, and as shown in FIG. 22, the neck wrap (3) detached from the neck is moved. It will rise to the surface of the water and inform the surroundings of the occurrence of drowning and the location of submergence. In the assumption of this embodiment, the elastic cord is a rubber cord. The above non-special notes are the same as in the first embodiment and are omitted.

FIGS. 23/24/25/26/27/28 show an example of carrying out the present invention. As shown in FIGS. 23, 24, and 25, the neck winding portion (3) wrapped around the neck of a water entrant is wound by being added to a well-known device (4) having buoyancy so as to have restoring force and buoyancy. It consists of pulling out strings from the spring reel on both sides, and at the locking part under the chin of the water entry person, both ends of the pulled out string are locked, and when the lock is released, it is elastically attached so that it will come off from the neck. It is being buoyant. The locking tool that connects both ends of the neck winding portion (3) uses a magnet (1). The well-known device (4) is mounted so as to be located on the back side of the entry person. As shown in FIG. 27, the switch (4a) is hooked on the protrusions on both sides near the netsuke of the string pulled out from the take-up spring reel on both sides while the neck winding portion (3) is wound around the neck. It is pushed in by a string connecting the rings on both sides, and the internal leaf spring circuit contact is pushed open. As shown in FIG. 26, when the neck winding portion (3) is restored, it is inside. The leaf spring circuit contact of the above is returned and closed, and the switch (4a) is pushed back to operate the well-known device (4). When the entry person is drowning, the simple locking of the neck winding part (3) is released by releasing the locking tool of the neck winding part (3) or by pulling strongly on the neck winding part (3) itself. As a result, the urged neck wrap (3) is restored and deenergized while the well-known device (4) is operated, and as shown in FIG. 28, the neck wrap (3) detached from the neck is moved. It will rise to the surface of the water and inform the surroundings of the occurrence of drowning and the location of submergence. In the assumption of this embodiment, the restoration of the neck winding portion (3) is a state in which all the drawn strings are rewound to the take-up spring reel. The above non-special notes are the same as in the first embodiment and are omitted.

FIGS. 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41 show an example of carrying out the present invention. As shown in FIGS. 29, 30, and 31, the neck wrapping portion (3) wrapped around the neck of a water inlet is a straight rod having both elasticity and buoyancy so as to have restoring force and buoyancy. It is configured to be equipped with an air horn (6), and both ends are locked at a locking portion under the chin of a water entrant, and elastically urged to be detached from the neck when the locking is released. The locking tool that connects both ends of the neck winding portion (3) uses a magnet (1). The air horn (6) is provided in the middle of the neck winding portion (3) so as to be located on the back side of the entry person. The air horn (6) slides and presses the cap (6d) and the case (6c) to operate the internal valve. As shown in FIGS. 37, 38, 39, 40, the lock bar (6 g) on the case (6c) side is tilted to the cap (6d) side to slide lock, and the rubber band (6e) is attached to the cap (6d) and the case (6c). ), Slide and press, insert the shaft of the case (6c) into the holder (6b) attached to the neck winding (3), and rubber bands the case (6c) and holder (6b) so that they maintain a vertical posture with each other. With the neck wrap (3) locked around the neck, wrap it around (6f), tilt the air horn (6) parallel to the holder (6b), twist the rubber band (6f), and twist the tongue of the cap (6d). Is slid-locked by acting on the cam in the center of the holder (6b), and the protruding parts at the ends of the cap (6d) and the case (6c) are fastened with the stopper (6a) to the air horn (6) and the holder (6b). Keep the parallel posture, and tilt the lock bar (6g) on the cap (6d) side back to the case (6c) side. The stopper (6a) is a sphere connected to the neck wrapping portion (3) with a string, and is passed through the holes at both ends of the holder (6b). It is fixed to the hole by tension, but when the neck wrap (3) is restored and loses tension, it is ejected from the hole by the protrusions at the ends of the cap (6d) and the case (6c). As shown in FIG. 33, while the neck winding portion (3) is wound around the neck, the air horn (6) is slide-locked by the action of the tongue portion of the cap (6d) and the cam in the center of the holder (6b). However, as shown in FIGS. 32 and 41, when the neck winding portion (3) is unlocked, the stopper (6a) is ejected and the twisted rubber band (6f) presses the air horn (6). It is raised vertically back to the holder (6b), the slide lock is released by the action of the cam, and the rubber band (6e) slides and presses the air horn (6) to operate the internal valve. When the entry person is drowning, the simple locking of the neck winding part (3) is released by releasing the locking tool of the neck winding part (3) or by pulling strongly on the neck winding part (3) itself. As a result, the urged neck wrap (3) was restored and deenergized while the air horn (6) was operated, and as shown in FIGS. 34, 35, 36, the neck wrap separated from the neck. (3) rises to the surface of the water and informs the surroundings of the occurrence of drowning and the position of submergence. The assumption of this embodiment is that the air horn is operated by opening and closing an instrumental valve, but it can also be applied to other well-known devices that are electrically operated via a switch. The above non-special notes are the same as in the first embodiment and are omitted.

42, 43, 44, 45, 46, 47, 48, and 49 show an example of carrying out the present invention. As shown in FIGS. 42, 43, and 44, the neck wrapping portion (3) wrapped around the neck of a water inlet has buoyancy between two elastic cords so as to have restoring force and buoyancy. It is composed of the one provided with (7), and both ends thereof are locked by a locking portion under the chin of a water entry person, and are elastically urged to be detached from the neck when the locking is released. The locking tool that connects both ends of the neck winding portion (3) uses a magnet (1). The air horn (7) is provided so as to be located on the back side of the entry person. The air horn (7) slides and presses the cap (7d) and the case (7c) to operate the internal valve. As shown in FIG. 49, the holder (7b) holding the air horn (7) has a shape in which a cylindrical container is cut out in the axial direction, and rubber bands are stretched at a plurality of places on the semi-cylindrical portion so as to stretch a string on a bow. (7f) is wound. The gap between the cap (7d) and the case (7c) is pushed into the stopper (7a), which is an internal protrusion in the middle of the holder (7b), and the cap (7d) and the case (7c) are slid-locked. The ring is held down by the lock bar (7g) hinged to the end of the holder (7b), and the ring hinged to the tip side of the lock bar (7g) is projected on the end of the holder (7b). The air horn (7) is held in the holder (7b) by snap-fitting it. When using it, remove the snap fit with the neck winding part (3) locked to the neck. The two elastic cords are connected to the hinge part at the end of the holder (7b) and the ring on the tip side of the lock bar (7g), respectively, and the air horn while the neck winding part (3) is wrapped around the neck. (7) is sandwiched between the holder (7b) on the neck side and the lock bar (7g). As shown in FIGS. 46 and 47, while the neck winding portion (3) is wound around the neck, the cap (7d) and the case (7c) are slide-locked with a stopper (7a) sandwiched in the gap between the cap (7d) and the case (7c). Further, the cap (7d) and the case (7c) are urged by pushing the rubber band (7f) stretched on the holder (7b). As shown in FIG. 45, when the neck winding portion (3) is unlocked, the lock bar (7 g) is released, and the urged rubber band (7f) removes the air horn (7) from the holder (7b). The stopper (7a) of the cap (7d) and the case (7c) is released, the slide lock is released, and the rubber band (7e) slides and presses the air horn (7) to operate the internal valve. When a water intruder is drowning, the simple locking of the neck winding part (3) is released by releasing the locking tool of the neck winding part (3) or by pulling strongly on the neck winding part (3) itself. As a result, the urged neck wrap (3) is restored and deenergized while operating the air horn (7), leaving the neck, and as shown in FIG. 48, from the neck wrap (3). The separated air horn (7) floats on the surface of the water and informs the surroundings of the occurrence of drowning and the position of submergence. A string, an arm, or the like is attached to the holder (7b) and restrained to the neck of the entry person. It is also possible to withdraw only. In the assumption of this embodiment, the elastic cord is a rubber cord. The assumption of this embodiment is that the air horn is operated by opening and closing an instrumental valve, but it can also be applied to other well-known devices that are electrically operated via a switch. The above non-special notes are the same as in the first embodiment and are omitted.

FIGS. 50, 51, 52, 53, 54, 55, 56, 57, 58, 59 show an example of carrying out the present invention. As shown in FIGS. 50, 51, and 52, the neck winding portion (3) wrapped around the neck of a water inlet has buoyancy in the middle of one elastic cord so as to have restoring force and buoyancy. It is composed of the one provided with (8), and both ends of the locking portion under the chin of a water entrant are locked and elastically urged to be detached from the neck when the locking is released. The locking tool that connects both ends of the neck winding portion (3) uses a magnet (1). The air horn (8) is provided so as to be located on the back side of the entry person. The air horn (8) slides and presses the cap (8d) and the case (8c) to operate the internal valve. As shown in FIGS. 55, 56, 57, 58, the air horn (8) is slid by hooking the protruding portions of the ends of the cap (8d) and the case (8c) to the openings at both ends of the holder (8b). It is attached to the holder (8b) in the locked state, and a rubber band (8e) is wrapped around the cap (8d) and the case (8c) to hold the slide. The holder (8b) has a rectangular cylindrical shape and is bent at an intermediate hinge portion, and a stopper (8a), which is also a rectangular rectangular tubular shape, wraps the hinge portion so that the holder (8b) can be bent. It is blocking the bending of. Further, a rubber band (8f) for sandwiching the openings at both ends of the holder (8b) is wound so as to wrap the holder (8b) and the stopper (8a). The pinching action line of the rubber band (8f) overlaps with the center point of the hinge portion, and the holder (8b) receives only the compressive force. The elastic cord is passed through the hollow portion of the holder (8b) and pulled out from the openings at both ends of the holder (8b). When using, with the neck winding portion (3) locked to the neck, the stopper (8a) is slid to expose the hinge portion, and the holder (8b) is released from bending. Since the pinching action line of the ring rubber (8e) acting on the catching at both ends of the holder (8b) is slightly deviated from the center point of the hinge portion, the holding pressure of the ring rubber (8e) causes the holder (8b) to be aired. Although it receives a bending moment toward the horn (8), the holder (8b) is prevented from bending due to the bending moment toward the user due to the tension of the elastic cord with the contact part between the vicinity of the hinge part and the neck as a fulcrum. To. The bending moment toward the user due to the tension of the elastic cord acts on the catching of the protruding portions of the cap (8d) and the case (8c), and the bending of the holder (8b) is prevented. As shown in FIGS. 53 and 59, when the neck winding portion (3) is unlocked, the bending moment toward the user due to the tension of the elastic band is extinguished, and the prevention of bending of the holder (8b) is released. The holder (8b) is slightly bent toward the air horn (8) by the bending moment of the rubber band (8e), the slide lock of the air horn (8) is released, and the rubber band (8e) slides the air horn (8). The compression force of the rubber band (8f) on the holder (8b) generates a bending moment because the pressure is applied to operate the internal valve and the pressure line of the rubber band (8f) is slightly deviated from the center point of the hinge portion. The holder (8b) is largely bent toward the air horn (8), and the air horn (8) that has lost the hook on both ends of the holder (8b) is ejected from the holder (8b). When a water intruder is drowning, the simple locking of the neck winding part (3) is released by releasing the locking tool of the neck winding part (3) or by pulling strongly on the neck winding part (3) itself. As a result, the urged neck wrap (3) is restored and deenergized while operating the air horn (8), leaving the neck, and as shown in FIG. 54, from the neck wrap (3). The separated air horn (8) floats on the surface of the water and informs the surroundings of the occurrence of drowning and the position of submergence. A string, an arm, or the like is attached to the holder (8b) to restrain it on the neck of the entry person, and it remains on the neck even after the neck winding portion (3) is unlocked. It is also possible to withdraw only. In the assumption of this embodiment, the elastic cord is a rubber cord. The assumption of this embodiment is that the air horn is operated by opening and closing an instrumental valve, but it can also be applied to other well-known devices that are electrically operated via a switch. The above non-special notes are the same as in the first embodiment and are omitted.

FIGS. 60, 61, and 62 show an example of carrying out the present invention. The following items are the same as in Example 7, and are omitted. As shown in FIGS. 60, 61, and 62, the neck wrapping portion (3) wrapped around the neck of a water entrant is formed between two elastic straight plates bent and wound so as to have restoring force and buoyancy. It is composed of an air horn (8) with buoyancy, and both ends are locked at the locking part under the chin of the water entry person, and when the locking is released, it is elastic so as to be detached from the neck. Is being buoyant. The two straight plates are inserted into the holder (8b) to which the air horn (8) is mounted so that the length can be adjusted and stored. As the locking tool for connecting both ends of the neck winding portion (3), a string body, a string body hanging tool (12), and a string body holding tool (13) are used. The string hanging tool (12) is a ring, and the string holding tool (13) has a round plate-shaped member attached to the outer end of the attached neck winding portion (3), and the neck winding portion (3). The string is sandwiched between the members. A well-known device provided for the neck wrapping portion (3), which is connected by a string body connecting the mouth-locking objects (11) by spitting out the mouth-locking object (11) that was drawn into the mouth of the entry person. It can be utilized as follows in a device characterized by operating a rescue device and floating a neck wrap (3) and a well-known device on the surface of the water. After hanging the string body to which the mouth locking object (11) was connected to the string body hook (12), the mouth locking object (11) was pulled into the mouth to lock the neck winding portion (3). In order for the water entrant to temporarily take out the mouth-locking object (11), the string body to which the mouth-locking object (11) is connected is held by the string holding tool (13), and the neck is wound. The locking of the part (3) is maintained. When the water enters the water, the string body held by the string holding tool (13) is released, or the neck winding part (3) itself is pulled strongly, and the string body holding tool (13) is used for the string body. When the pinch is released, the well-known device and the rescue device provided in the neck winding portion (3) are activated.

FIGS. 63, 64, 65, 66, and 67 show an example of carrying out the present invention. The following items are the same as in the third embodiment and are omitted. As shown in FIGS. 63, 64, and 65, the neck wrapping portion (3) wrapped around the neck of the entry person has a well-known device (4) having buoyancy in the middle of the elastic cord so as to have restoring force and buoyancy. It is composed of the ones with the attached. Instead of the locking tool that connects both ends of the neck winding part (3), goggles are provided between both ends of the neck winding part (3) and are integrated in a ring shape, and the integrated object is covered by the head of the entry person. And elastically urged. The well-known device (4) is attached so as to be located on the back side of the entry person. The switch (4a) is pushed in by a string attached to the telescopic string while the integral is covered on the head so as to push open the internal leaf spring circuit contacts, as shown in FIG. When the integrated object is restored, the internal leaf spring circuit contact returns and closes, and the switch (4a) is pushed back to operate the well-known device (4). When the entry person who was using the goggles drowned, by pulling away the attachment of the integral object, the urged integral object was restored and deenergized while operating the well-known device (4), as shown in FIG. 67. , The one piece separated from the head rises to the surface of the water and informs the surroundings of the occurrence of drowning and the position of submergence.

It is expected to reduce drowning accidents during swimming and bathing, and it may be used for safety management of swimming facilities and bathing facilities.

1 Magnet 2 Hook 3 Neck winding 4 Well-known equipment 4a Switch 6 Air horn 6a Stopper 6b Holder 6c Case 6d Cap 6e Rubber band 6f Rubber band 6g Rock bar 7 Air horn 7a Stopper 7b Holder 7c Case 7d Cap 7e Air horn 8a Stopper 8b Holder 8c Case 8d Cap 8e Rubber band 8f Rubber band 11 Mouth locks 12 String hooks 13 String holders

Claims (3)

It is for notifying the occurrence and submergence position of drowning when a water intruder is drowning, such as a sounding device that emits a sound like an electronic buzzer or an air horn, a transmitter that emits a radio signal, and a light emitter that emits light. It is equipped with a neck wrapping part (3) that includes a well-known device (4) and has resilience and buoyancy, and a locking tool that connects both ends of the neck wrapping part (3). The neck wrap (3) is simply locked at both ends so that the wrap around the neck (3) can withstand the restoring force of the neck wrap (3) and the normal operation of the water entrant. At the time of drowning, by releasing the locking tool of the neck winding part (3), or by pulling strongly on the neck winding part (3) itself, the simple locking of the neck winding part (3) is released. The well-known device (4) is operated while the urged neck winding part (3) is restored and deenergized, and the well-known device separated from the neck winding part (3) or the neck winding part (3) separated from the neck. (4) is a drowning alarm, characterized in that it rises to the surface of the water due to the buoyancy it has. A well-known device provided in the neck wrapping portion (3), which is connected by a string body connecting the mouth locking objects (11) by spitting out the mouth locking objects (11) that have been drawn into the mouth of a water entrant. A mouth-locking object (11) is connected to one end of the neck-wrapping portion (3) in a device characterized by operating a neck-wrapping portion (3) and a well-known device to float on the water surface. A string body and a string body holding tool (13) are provided, a string body hooking tool (12) is provided at the other end of the neck winding portion (3), and a string body connecting an oral locking object (11) is hung on the string body. After hanging on the tool (12), the water entrant who pulled the mouth locking object (11) into the mouth and locked the neck winding portion (3) temporarily put the mouth locking object (11) out of the mouth. In order to keep it out, the string body to which the mouth locking object (11) is connected can be sandwiched between the string body holding tool (13) to maintain the locking of the neck winding portion (3), and the person who enters the water. At the time of drowning, the string body held by the string holding tool (13) can be released, or the neck winding part (3) itself can be pulled strongly to hold the string body by the string holding tool (13). The neck wrapping part (3) is provided by unraveling, the string body hook (12) being elastically deformed and the hung string body coming off, or the attachment part of the string body hanging tool (12) coming off. The drowning alarm according to claim 1, wherein a well-known device or a rescue device can be operated. Instead of the locking tool that connects both ends of the neck wrapping portion (3), goggles and an underwater mask are provided between both ends of the neck wrapping portion (3), integrated in a ring shape, and the integrated object is covered on the head of the intruder. A well-known device (4) that restores and deenergizes the urged one-piece by pulling off the attachment of the one-piece when a water-filler who was using goggles or an underwater mask is drowning. The well-known device (4) separated from the one-piece object or the one-piece object that has been separated from the head surface rises to the water surface by the buoyancy possessed by the buoyancy. , The drowning alarm according to claim 1, wherein the drowning alarm is also used.

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