WO2020039953A1 - Détecteur de noyade - Google Patents

Détecteur de noyade Download PDF

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Publication number
WO2020039953A1
WO2020039953A1 PCT/JP2019/031298 JP2019031298W WO2020039953A1 WO 2020039953 A1 WO2020039953 A1 WO 2020039953A1 JP 2019031298 W JP2019031298 W JP 2019031298W WO 2020039953 A1 WO2020039953 A1 WO 2020039953A1
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WO
WIPO (PCT)
Prior art keywords
water
water flow
drowning
mouth
rubber cord
Prior art date
Application number
PCT/JP2019/031298
Other languages
English (en)
Japanese (ja)
Inventor
義基 片上
Original Assignee
義基 片上
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from JP2018166413A external-priority patent/JP6446620B1/ja
Priority claimed from JP2018189537A external-priority patent/JP6446622B1/ja
Priority claimed from JP2018191278A external-priority patent/JP6446623B1/ja
Application filed by 義基 片上 filed Critical 義基 片上
Publication of WO2020039953A1 publication Critical patent/WO2020039953A1/fr

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
    • B63C9/00—Life-saving in water
    • B63C9/08—Life-buoys, e.g. rings; Life-belts, jackets, suits, or the like
    • B63C9/13—Life-buoys, e.g. rings; Life-belts, jackets, suits, or the like attachable to body member, e.g. arm, neck, head or waist
    • B63C9/15—Life-buoys, e.g. rings; Life-belts, jackets, suits, or the like attachable to body member, e.g. arm, neck, head or waist having gas-filled compartments
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
    • B63C9/00—Life-saving in water
    • B63C9/08—Life-buoys, e.g. rings; Life-belts, jackets, suits, or the like
    • B63C9/20—Life-buoys, e.g. rings; Life-belts, jackets, suits, or the like characterised by signalling means, e.g. lights
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
    • G08B21/02—Alarms for ensuring the safety of persons
    • G08B21/08—Alarms for ensuring the safety of persons responsive to the presence of persons in a body of water, e.g. a swimming pool; responsive to an abnormal condition of a body of water

Definitions

  • the present invention relates to a technique for quickly finding or rescuing a person who has drowned during swimming or bathing.
  • Water-sensing and manual lever-type inflatable life jackets are rarely used for swimming and bathing, but are widely used for life saving.
  • a common technique for finding and rescuing drowning during swimming and bathing is to use a water pressure sensor.
  • a water pressure sensor is mounted near the head, determines whether diving or drowning based on a preset submersion time, emits a radio signal, or interlocks with an inflatable floating device worn.
  • the water-sensing inflatable life jacket will be activated in response to water landing.
  • the inflatable life vest with only the manual lever type can be operated arbitrarily in the state of water entry, but requires an accurate operation while being conscious when drowning. Since the one using the water pressure sensor does not sense the actual drowning state, if the set submersion time is short, it is easy to judge whether it is diving or drowning, and if the set submersion time is long, the drowning discovery ⁇ It will delay rescue.
  • the drowning detector of the present invention is intended to detect an actual drowning state, and is intended to find and rescue drowners more quickly.
  • the drowning sensor of the present invention simplifies the water flow detection, and at the same time, cooperates with the well-known and rescue device. It is configured as follows. In addition, a drowning person who drowns can spontaneously operate the well-known and rescue device with a simple operation.
  • ⁇ Spread the ring-shaped elastic cord (1) as a whole, and cover it from the mouth to the back of the head with tension.
  • the rubber cord (1) in the mouth is connected via a water-soluble locking member (2) contained in a protective container (4) so as not to get wet with saliva and splashes, and water sucked into the mouth when drowning
  • the inside of the protective container (4) is flooded or the protective container (4) is detached by the water pressure, so that the water-soluble engaging member (2) exposed to water is dissolved and connected.
  • the water flow receiver (3) is interposed in the rubber cord (1) in the mouth, and the water flow receiver (3) is, for example, drawn, rotated, or levitated by the water flow pressure of the water sucked into the mouth at the time of drowning. It operates to break, split, deform, open and close, cut the rubber cord (1), break the connecting member (3d) of the rubber cord (1), By detaching the elastic cord (1) simply connected via (3), the ring-shaped elastic cord (1) that has been covered at the time of drowning is released at a stretch. Alternatively, by combining these states, actions and operations, the rubber cord (1) in the mouth is divided, or a drowning person who drowns spontaneously activates the water catch (3) with his tongue or teeth.
  • the ring-shaped elastic band (1) covered during drowning can be released at once. I do. In any case, the released rubber cord (1) must be held at one of both ends to prevent accidental ingestion of the protective container (4) and the water drain (3).
  • the lock is made of paper, gelatin, starch, sugar or the like. It is necessary to use a water-soluble material such as that described above, and its shape and locking method are not limited. When it is immersed in water, it melts and breaks in a few seconds.
  • the shape of the protection container (4) is not limited, when the inside is submerged by water pressure, a hole for water entry is secured or the protection container (4) is damaged by water pressure. The water pressure of saliva and splashes is weaker than the water pressure at the time of drowning, and it is difficult for small holes to be flooded.However, if a porous membrane, net or valve is installed, it is more difficult to flood.
  • the container itself may be made porous or fine mesh.
  • the inside of the container may be flooded by making the material of the container brittle and breaking it by water pressure, or by making the material soft and thin so that it can be broken by water pressure to break the container.
  • the water receiver (3) may be operated in combination, the protection container (4) may be opened, and the inside may be flooded.
  • the water flow receiver (3) and the protection container (4) are preferably used.
  • the operation, the shape and the locking method of the water flow receiver (3) are not limited, but the water is sucked into the mouth.
  • the pressure of the water flow for example, it is operated to be pulled, rotated, levitated, split, deformed, and opened and closed.
  • Cut to cut itself break the connecting material (3d) of the rubber string (1), and lock so as to separate the rubber string (1) that was simply connected in advance through the water flow receiver (3). Keep it.
  • the connecting member (3d) is made of, for example, carbon, hard plastic, glass, or the like.
  • the shape is such that it can withstand the tensile stress caused by the ring of the elastic cord (1) but breaks due to the bending stress caused by the water flow receiver (3). Even if the water receiver (3) is interposed inside the protective container (4) held by the rubber cord (1), the water receiver (3) prevents accidental ingestion of the water receiver (3) and malfunction due to contact of the tongue and teeth. Often, the protective container (4) in this case is shaped so as not to obstruct the water flow. If the protection container (4) for the water drainage (3) is not provided, malfunctions due to the tongue and teeth are assumed, but drowning drowners voluntarily remove the water drainage (3) with their tongue and teeth. By operating and separating the rubber cord (1) in the mouth, the well-known and rescue device can be operated more quickly.
  • the float (11) is attached to the rubber string (1), when the rubber string (1) is released, it can float to the surface of the water and notify the surroundings. A conspicuous color is preferable, and it is effective if identification information of the user is described. It is more effective to attach a buzzer / radio wave transmitter (11b) linked to the disappearance of the tension of the rubber string (1) to the float (11).
  • the inflatable flotation device (12) connected so as to be interlocked with the disappearance of the tension of the elastic cord (1) can be used by utilizing.
  • the actual drowning state is sensed in a few seconds regardless of the consciousness, and at the same time, the floating of the mounted float (11) and the interlocking of the inflatable float (12) start, so there is little time loss and quick drowning can be found. ⁇ We can expect relief.
  • a drowning person who is drowning can activate the well-known / rescue device spontaneously with a simple operation. It is composed of simple things and is inexpensive.
  • FIG. 5 is a sectional view taken along line AA of FIG. 4.
  • FIG. 6 is a sectional view taken along line BB of FIG. 5.
  • FIG. 5 is a sectional view taken along line CC of FIG. 4.
  • FIG. 1 is a sectional view taken along line CC of FIG. 4.
  • FIG. 5 is a set and operation diagram according to a cross section taken along line AA of FIG. 4.
  • Example 1 It is a top view which shows the Example of a drowning sensor.
  • Example 2 FIG. 11 is an operation view taken along a line AA in FIG. 10.
  • Example 2 FIG. 11 is an operation view taken along a line BB in FIG. 10.
  • Example 2 It is a top view which shows the Example of a drowning sensor.
  • FIG. 14 is an operation view taken along a line AA in FIG. 13.
  • FIG. 14 is an operation view taken along a line BB in FIG. 13.
  • Example 3) It is a top view which shows the Example of a drowning sensor.
  • Example 4 It is a front view which shows the Example of a drowning sensor.
  • FIG. 17 is a sectional view taken along line BB of FIG. 16.
  • Example 4) It is a rear view which shows the Example of a drowning sensor.
  • Example 4) It is a left view which shows the Example of a drowning sensor.
  • FIG. 18 is a set and operation diagram according to a cross section taken along line AA of FIG. 17.
  • Example 4) It is a top view which shows the Example of a drowning sensor.
  • Example 5) It is a front view which shows the Example of a drowning sensor.
  • FIG. 5 It is a front view which shows the Example of a drowning sensor.
  • FIG. 24 is an operation view taken along a line AA in FIG. 23.
  • Example 5 It is a top and front view showing an embodiment of a drowning sensor.
  • FIG. 26 is an operation view taken along a line BB in FIG. 25.
  • Example 6) FIG. 26 is an operation view taken along a line AA in FIG. 25.
  • Example 6) It is a top and front view showing an embodiment of a drowning sensor.
  • FIG. 29 is an operation view taken along a line BB in FIG. 28.
  • FIG. 29 is an operation view taken along a line AA in FIG. 28.
  • FIG. 32 is an operation view taken along a line BB in FIG. 31; (Example 8) FIG. 32 is an operation view taken along a line AA in FIG. 31. (Example 8) It is a top and front view showing an embodiment of a drowning sensor.
  • FIG. 35 is an operation view taken along a line BB in FIG. 34.
  • FIG. 35 is an operation view showing a cross section taken along line AA of FIG. 34.
  • Example 10 It is a rear view which shows the Example of a drowning sensor.
  • FIG. 38 is an operation view taken along a line AA in FIG. 37.
  • Example 10) It is a top view which shows the Example of a drowning sensor.
  • Example 11 It is an operation view by a front view showing an embodiment of a drowning sensor.
  • Example 11 42 is an operation view taken along a line AA in FIG. 41.
  • FIG. (Example 11) It is a top view which shows the Example of a drowning sensor.
  • FIG. 45 is an operation view taken along a line AA in FIG. 44.
  • Example 12 FIG. 45 is an operation view taken along a line BB in FIG. 44.
  • FIG. 1 shows an example of use of the present invention.
  • a ring-shaped elastic cord (1) is covered from the mouth to the back of the head, and is attached so that the float (11) is located on the back of the head.
  • the elastic cord (1) is passed through the float (11) in a state where the spring contact (11a), which is waterproof and built-in, is pressed, and the pressure can be maintained if the elastic cord (1) has a tension.
  • the spring contact (11a) which is waterproof and built-in
  • FIG. 2 shows an example of use of the present invention.
  • a ring-shaped elastic cord (1) is covered from the mouth to the back of the head, and an inflatable float (12) is wound around the neck.
  • the elastic cord (1) is connected by a spring (12c) and a wire (12b) so that the valve (12d) inside the inflatable flotation device (12) is pulled up, and a mesh tube (12a) wrapping these.
  • the connection is locked at the tip of (). If the elastic cord (1) is in tension, the locking can be maintained. However, when the ring is released due to drowning, the connection portion is immediately pulled into the mesh tube (12a).
  • the valve (12d) is accordingly opened and water flows into the inflatable flotation device (12), activating the internal water sensor, thereby interlocking the inflatable flotation device (12).
  • FIG. 3 shows an example of use of the present invention.
  • both ends of the rubber cord (1) are connected via a water-soluble locking member (2) housed in a water flow receiver (3) also serving as a protective container (4).
  • the water pressure (3) is drawn into the back of the mouth by the water flow pressure of the water sucked into the water, the water-soluble catch (2) exposed to the water is melted, and the connected elastic string (1) is separated.
  • the ring-shaped elastic cord (1) covered is released at a stretch.
  • the water flow receiver (3) is held at one end of the elastic cord (1), and is released outside the mouth together with the elastic cord (1).
  • the shape, locking and operating method of the water-soluble locking member (2), the water flow receiver (3), and the protective container (4) are not limited, but examples thereof will be described below. It is to be noted that all figure numbers after FIG. 4 are drawings from the viewpoint of the user side.
  • FIGS. 4, 5, 6, 7, 8, and 9 show an embodiment of the present invention.
  • Both ends of the separated rubber cord (1) are ice-price-shaped, and are locked so as to pass through a water-soluble locking member (2) inside the protective container (4).
  • the water-soluble stopper (2) is a paper cylinder, which is passed through the setting hole of the cylinder (2c) so that both ends slightly protrude, and the cylinder (2d) is fitted into the cylinder (2c). It is pinched.
  • Gates (2a) are installed on both sides of the cylinders (2c) and (2d).
  • the gate (2a) is a valve that makes a cross cut at the center of a water-resistant circular plate and opens and closes at a constant water pressure.
  • the gate (2a) is sandwiched between both sides of the cylinders (2c) and (2d) by the holder (2b) and the protective container (4).
  • the opening of the protective container (4) is provided with a coarse grid-like guard so that the tongue and fingers do not come into contact with the gate (2a).
  • the through-hole of the elastic band (1) is penetrated through the cylinders (2c) and (2d) and the protective container (4), but it is so tight that it does not hinder the opening of the ring of the elastic band (1). Prevents saliva and splashes from flooding.
  • the external shape of the split type protective container (4) is a capsule shape with both ends opened, and the opening is directed toward the front of the mouth to make it easy to receive the water flow at the time of drowning. ) Is opened under the pressure of the water flow, the water-soluble locking member (2) exposed to the flooded water is melted, one end of the connected rubber cord (1) is pulled out, and the ring of the rubber cord (1) is pulled out. Is released, and the protective container (4) is pulled by the elastic cord (1) on the side to which the fastener is attached so as not to come off, and is discharged out of the mouth.
  • FIGS. 10, 11, and 12 show an embodiment of the present invention.
  • the rubber string (1) is separated, a donut-shaped rubber magnet (3a) is attached to one end, and a disk-shaped magnetic body (3b) attached to the other end is adsorbed so as to close the upper hole.
  • a water-soluble stopper (2) which is a cylindrical paper compact, is inserted into the hole of the rubber magnet (3a) so as to connect both ends of the water-soluble stopper (2).
  • the lower end is exposed, and a water flow receiver (3) is interposed so as to cover the exposed portion.
  • the water flow receiver (3) is shaped like a hemisphere, and its plane portion is a magnetic material (3b), and seals the exposed portion of the water-soluble locking member (2) so as to be attracted to the lower portion of the rubber magnet (3a). It also serves as a protective container (4) for water-soluble anchors (2) to prevent infiltration of saliva and water splashes. When drowning, it is pulled in while rotating and floating about 90 degrees under the pressure of the water flow, and rubber The magnet (3a) is released from the attraction, the exposed water-soluble anchor (2) is dissolved in water, the rubber cord (1) on the side where the rubber magnet (3a) is attached is pulled out, and the rubber cord (1) is removed. The ring is released.
  • a pin attached to the disk-shaped magnetic body (3b) is inserted into the water flow receiver (3) so as not to come off, and the water flow receiver (3) is formed of the disk-shaped magnetic body (3b). Is pulled by the rubber cord (1) on the side to which is attached, and is discharged outside the mouth. Malfunction due to tongue and teeth is assumed because there is no protective container for water drainage (3), but drowning drowner voluntarily pulls water drainage (3) with tongue and teeth. Thus, it is possible to link to the well-known and rescue device sooner.
  • FIGS. 13, 14, and 15 show an embodiment of the present invention.
  • the water flow receiver (3) has a shape like a hemisphere, and has a groove formed in a plane portion thereof.
  • the rubber cord (1) is separated, one end is made into an ice-price shape, passed through a shaft in the groove of the water flow receiver (3) so as not to come off, and the other end is attached with a spherical rubber magnet (3a). After being hooked in the groove of the water flow receiver (3), it is adsorbed to the rubber magnet (3a) embedded in the water flow receiver (3).
  • the water flow receiver (3) is pulled in while rotating and floating about 90 degrees under the pressure of the water flow, and the rubber string (1) on the rubber magnet (3a) side is removed by its adsorption and pulled out.
  • the loop of the string (1) is released, and the water flow receiver (3) is pulled by the rubber string (1) on the ice price side and discharged to the outside of the mouth. Since there is no protection container for water drainage (3), malfunctions due to tongue and teeth are assumed, but drowning drowners voluntarily pull water drainage (3) with tongue and teeth.
  • the well-known and rescue device can be operated earlier than when water is sucked.
  • FIGS. 16, 17, 18, 19, 20, 21 show an embodiment of the present invention.
  • the rubber cord (1) is separated and both ends are drawn in through the through holes of the protective container (4). One end is provided with a projection so that it does not come off, and the other end is passed through the through hole of the round shaft in the protective container (4) and wound around the round shaft three or four times.
  • the water receiver (3) is inserted and locked by fitting.
  • the tensile stress caused by the ring of the elastic cord (1) is distributed along the outer periphery of the elastic member without rotating the circular shaft by piercing and then winding the circular shaft, and the wrapped portion is lightly wrapped by the water flow receiver (3).
  • the elastic cord (1) cannot be pulled out, but when the water flow catcher (3) comes off, the winding is released by its own restoring force and it is pulled out at a stretch.
  • a projection is provided near the center of the round shaft to serve as a stopper so that the wound rubber cord (1) does not shift any more when the water flow receiver (3) is operated.
  • the round shaft is supported by lids at both ends of the cylindrical protective container (4), and the lids at both ends are largely open.
  • the water flow receiver (3) is shaped like a top, and when it is drowned, it is pulled in under the pressure of the water flow, the wrapped part of the wrapped elastic (1) is opened, and the elastic (1) is protected.
  • the rubber band (1) is pulled out of the container (4), the ring of the rubber band (1) is released, and the protective container (4) is pulled by the rubber band (1) on the side with the projection and goes out of the mouth together with the water receiver (3). Released.
  • FIGS. 22, 23 and 24 show an embodiment of the present invention.
  • the rubber cord (1) was separated, and one end was fixed to the through hole of the protective container (4), and the other end was made into an ice price and passed through the through hole of the protective container (4), and was installed on an internal shaft. It is hooked on a spherical projection at one end of the rotating rod.
  • the rotating rod is a magnetic material (3b), and the tip of the rod is inserted into a ring-shaped rubber magnet (3a) embedded in the upper central hole of the water flow receiver (3).
  • the water flow receiver (3) is attracted and locked to the tip of the rod, and at the same time, locks the rotation of the rotating rod so that the hooked rubber cord (1) does not come off.
  • the protection container (4) has a cylindrical shape, and one end of the protection container (4) is covered with a lid so that the water flow receiver (3) does not come off, but has a large opening.
  • the water flow receiver (3) is drum-shaped, and is pulled in under the pressure of the water flow when drowning, the rubber magnet (3a) is released and the lock is released at the same time, and the rotating rod is rotated and hooked on the spherical projection.
  • the elastic band (1) was pulled out, the loop of the elastic band (1) was released, and the protective container (4) was pulled by the elastic band (1) on the fixed side and was out of the mouth together with the water flow receiver (3). Released to
  • FIGS. 25, 26 and 27 show an embodiment of the present invention.
  • the elastic cord (1) is passed through through holes at both ends of the protective container (4), and one side thereof is fixed.
  • the rubber cord (1) inside the protection container (4) passes through the hollow rotary shaft of the water flow receiver (3) and is surrounded by annular inward blades (3c) located at both ends of the hollow rotary shaft.
  • the water flow receiver (3) is locked so that the inward blade (3c) contacts the rubber cord (1).
  • the protective container (4) has a hollow spherical shape, and has a mesh shape except for the vicinity of through holes at both ends.
  • the water flow receiver (3) is shaped like a water wheel.
  • FIGS. 28, 29 and 30 show an embodiment of the present invention.
  • Both ends of the separated rubber cord (1) are connected by a thin carbon rod connecting member (3d), and both ends of the connecting member (3d) are supported by through holes at both ends of the protective container (4).
  • the rubber cord (1) is passed through a through hole, and one side thereof is fixed.
  • the connecting member (3d) inside the protection container (4) passes through the hollow portion of the water flow receiver (3) and is surrounded by an annular inward blade (3c) located at the center of the hollow portion. ) Is locked so that the water flow receiver (3) contacts the connecting member (3d).
  • the protective container (4) has a hollow spherical shape, and has a mesh shape except for the vicinity of the through hole of the rubber cord (1).
  • the water flow receiver (3) has a spherical shape, and both ends are slightly cut in accordance with the inner flat portion of the through hole at both ends so that the arrangement of the inward blade (3c) is stable.
  • the connecting member (3d) is broken by the bending stress by the inward blade (3c)
  • the rubber cord (1) on the side not fixed is pulled out
  • the rubber cord (1) The loop is released, and the protective container (4) is pulled by the elastic band (1) on the fixed side, and is discharged out of the mouth together with the water sink (3).
  • FIGS. 31, 32 and 33 show an embodiment of the present invention.
  • a hollow spherical water receiver (3) is attached to each of both ends of the separated rubber cord (1).
  • Each of the water flow receivers (3) is connected to each other by a thin carbon rivet-like connecting material (3d) so as to abut each other, and wraps the integrated water flow receiver (3) via the connecting material (3d).
  • a capsule-shaped protective container (4) is set.
  • the protective container (4) is of a split type, in which both ends of the rubber cord (1) are passed through the through holes at both ends in advance, and the ring-shaped rubber magnets (3a) installed in both divided portions are set by suction.
  • the water receiver (3) is slightly separated from the inner surfaces of both ends of the protective container (4), and is supported by rubber cords (1) having through holes at both ends. To maintain this arrangement, the rubber cord (1) on one side is It is fixed to the end of the protective container (4).
  • the protection container (4) has a mesh shape except for both ends and the rubber magnet (3a).
  • the water flow receivers (3) integrated via the connecting member (3d) are drawn in under the pressure of the water flow, and each water flow receiver (3) is supported by a rubber cord (1) having a through hole at both ends.
  • the connecting member (3d) is broken by receiving bending stress, the water flow receiver (3) is divided and separated, and the rubber magnet (3a) is removed from the protective container (4). Is separated, the loop of the elastic band (1) is released, and the elastic band (1) is pulled by the respective elastic band (1) so that the water flow receiver (3) and the protective container (4) are both discharged outside the mouth.
  • FIGS. 34, 35 and 36 show an embodiment of the present invention. Both ends of the separated rubber cord (1) are fixed with a non-stretchable member, and then fixed to both ends of a water-soluble locking member (2) which is a cylindrical paper compression body with a synthetic resin. They are connected.
  • the protective container (4) is in the form of a divided capsule, and a rubber cord (1) is passed through each of the divided end through holes in advance, and a connection portion of the water-soluble locking member (2) and the rubber cord (1) is connected.
  • the capsule is fitted so as to wrap around, and the elastic cord (1) in the through hole is slightly tight.
  • a slit hole is formed in the body of the capsule along the circumference, and a ring-shaped water flow receiver (3) is fitted so as to cover the slit hole from the inside.
  • the water sink (3) is made of a rubber material and has an appropriate degree of flexibility in combination with its shape.
  • the valve is closed so that saliva and splashes do not enter the slit hole.
  • the water flow receiver (3) that has received the pressure of the water flow is deformed so as to be dented to form a gap, and the valve is in an open state.
  • FIGS. 37, 38, 39 and 40 show an embodiment of the present invention.
  • the water flow receiver (3) which also serves as a protective container (4) for preventing malfunction due to contact of the teeth and tongue, is in the form of a hinged box, and the opening / closing part opposite to the hinge is largely open.
  • Both ends of the separated rubber cord (1) are passed through through holes in the left and right side opening and closing parts of the box, one end of which is provided with a hemispherical projection and is not removed, and the other end is provided with a spherical projection, It is locked so that it can be caught in a large through hole so that it can slip through when the box is opened.
  • a rubber magnet (3a) is attached to the inside of the left and right side opening / closing portions of the box so that the box is normally closed by its attraction force.
  • the water sucked into the mouth flows into the opening opposite to the hinge of the water flow receiver (3), and due to the water flow pressure, the rubber magnet (3a) is released and the water flow receiver (3) is greatly opened.
  • the rubber cord (1) on the side with the spherical projection is pulled out, the ring of the rubber cord (1) is released, and the water flow receiver (3) is attached to the rubber cord (1) on the side with the hemispheric projection. It is pulled out and released out of the mouth.
  • FIGS. 41, 42 and 43 show an embodiment of the present invention.
  • the rubber cord (1) is separated, and one end thereof is made into an ice-price shape so that the rubber cord (1) does not come off through a U-shaped ring attached to the upper opening of the cylindrical protective container (4).
  • the other end is wound three or four times along the outer periphery of the protective container (4) after penetrating the cylinder through both the upper opening of the protective container (4) and the through hole near the center of the fuselage. Is inserted into the lower body cutout of the protective container (4), and is held in the cylinder above the cutout by the water flow receiver (3).
  • the water flow receiver (3) is installed inside the cylinder like a disk-shaped water flow valve, but serves as an opening / closing lid for holding the end of the rubber cord (1).
  • the tensile stress caused by the loop of the elastic cord (1) is dispersed along the outer circumference by winding the elastic cord (1), and the elastic cord (1) does not come off when the wound end is lightly pressed by the water flow receiver (3).
  • the winding is released by its own restoring force and it is pulled out at once.
  • the protection container (4) rotates and floats by about 90 degrees under the pressure of the water flow, is pushed by the water flow passing through the inside of the cylinder, the opening / closing lid of the water flow receiver (3) is opened, and the rubber that has been nipped is held.
  • the end of the cord (1) is removed, the rubber cord (1) is unwrapped and pulled out of the protective container (4), the loop of the cord (1) is released, and the protective container (4) is U-shaped. It is pulled by the elastic cord (1) on the character ring side and is discharged to the outside together with the water flow receiver (3).
  • FIGS. 44, 45 and 46 show an embodiment of the present invention.
  • the rubber cord (1) is separated, and one end is made into an ice-price shape, and is prevented from slipping through a U-shaped ring attached to the upper end of the sliding round shaft of the water flow receiver (3) shaped like a top. It is. The other end is wound around the round shaft three or four times after passing through the through hole at the same location. Insert the top body of the water flow receiver (3) so as to wrap that part, and lock by fitting. I have.
  • the tensile stress generated by the loop of the rubber cord (1) is dispersed along the outer periphery of the rubber cord (1) by winding it around the round shaft, and the rubber cord (1) does not come off when the wound part is lightly wrapped with the water flow receiver (3).
  • the wrapping When the wrapping is released, the wrapping is released by its own resilience, and it is pulled out at a stretch.
  • a projection is provided near the center of the round shaft to serve as a stopper so that the wound rubber cord (1) does not shift any more when the water flow receiver (3) is operated.
  • the water flow receiver (3) At the time of drowning, the water flow receiver (3) is pulled in while rotating and floating about 90 degrees under the pressure of the water flow, and the top of the top slides to open the winding part of the elastic cord (1) and the elastic cord (1).
  • the ring of the elastic band (1) is released, and the water flow receiver (3) is pulled by the elastic band (1) on the U-shaped ring side and discharged to the outside.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Emergency Alarm Devices (AREA)

Abstract

Selon la présente invention, afin de permettre à une personne en train de se noyer d'être retrouvée et aidée : une corde en caoutchouc de forme annulaire (1) est déployée et portée de l'intérieur de la bouche à l'arrière de la tête ; un objet de mise en prise soluble dans l'eau (2) ou un récepteur d'écoulement d'eau (3) est intercalé avec la corde en caoutchouc (1) dans la bouche et reçoit la pression d'écoulement d'eau de l'eau aspirée dans la bouche lorsqu'une personne se noie ; un crochet de la corde en caoutchouc (1) est conçu pour se défaire immédiatement après avoir été coupé ou lorsqu'une personne en train de se noyer coupe activement la corde en caoutchouc (1) dans la bouche ou tire manuellement la corde en caoutchouc (1) pendant que la corde se trouve à l'extérieur de la bouche ; et une bouée (11) ou un dispositif de flottaison gonflable (12), ayant un émetteur d'ondes sonores/radio (11b) enclenché avec la disparition de la force de traction dans la corde en caoutchouc et fixé à cette dernière, est monté sur la corde en caoutchouc (1) à proximité de l'arrière de la tête et activé et utilisé.
PCT/JP2019/031298 2018-08-20 2019-08-08 Détecteur de noyade WO2020039953A1 (fr)

Applications Claiming Priority (16)

Application Number Priority Date Filing Date Title
JP2018166413A JP6446620B1 (ja) 2018-08-20 2018-08-20 溺水感知器
JP2018-166413 2018-08-20
JP2018-189537 2018-09-14
JP2018189537A JP6446622B1 (ja) 2018-09-14 2018-09-14 溺水感知器
JP2018-191278 2018-09-18
JP2018191278A JP6446623B1 (ja) 2018-09-18 2018-09-18 溺水感知器
JP2018248947 2018-12-22
JP2018-248947 2018-12-22
JP2019-009833 2019-01-24
JP2019009833 2019-01-24
JP2019014492 2019-01-30
JP2019-014492 2019-01-30
JP2019025289 2019-02-15
JP2019-025289 2019-02-15
JP2019-038096 2019-03-03
JP2019038096 2019-03-03

Publications (1)

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WO2020039953A1 true WO2020039953A1 (fr) 2020-02-27

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2022007876A (ja) * 2020-04-20 2022-01-13 義基 片上 溺水感知器

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005028078A (ja) * 2003-07-09 2005-02-03 Tetsuya Takabayashi 水溶性の紙を利用した水感知システム
JP2006232109A (ja) * 2005-02-25 2006-09-07 Foot Mark Kk 水中溺れ監視装置及び監視方法
US20070155264A1 (en) * 2005-12-07 2007-07-05 Jerry Barber Life saving necklace
US20080150733A1 (en) * 2006-12-22 2008-06-26 Snyder Graham E Water alarm devices, systems and related methods
CN105539778A (zh) * 2016-02-25 2016-05-04 方新良 一种便捷式水中急救设备

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005028078A (ja) * 2003-07-09 2005-02-03 Tetsuya Takabayashi 水溶性の紙を利用した水感知システム
JP2006232109A (ja) * 2005-02-25 2006-09-07 Foot Mark Kk 水中溺れ監視装置及び監視方法
US20070155264A1 (en) * 2005-12-07 2007-07-05 Jerry Barber Life saving necklace
US20080150733A1 (en) * 2006-12-22 2008-06-26 Snyder Graham E Water alarm devices, systems and related methods
CN105539778A (zh) * 2016-02-25 2016-05-04 方新良 一种便捷式水中急救设备

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2022007876A (ja) * 2020-04-20 2022-01-13 義基 片上 溺水感知器

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