WO2022126517A1 - Portable lifesaving device and umbrella - Google Patents
Portable lifesaving device and umbrella Download PDFInfo
- Publication number
- WO2022126517A1 WO2022126517A1 PCT/CN2020/137288 CN2020137288W WO2022126517A1 WO 2022126517 A1 WO2022126517 A1 WO 2022126517A1 CN 2020137288 W CN2020137288 W CN 2020137288W WO 2022126517 A1 WO2022126517 A1 WO 2022126517A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- casing
- saving device
- umbrella
- accommodating cavity
- channel
- Prior art date
Links
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 9
- 239000010959 steel Substances 0.000 claims abstract description 9
- 206010013647 Drowning Diseases 0.000 abstract description 37
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 8
- 208000027418 Wounds and injury Diseases 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 3
- 230000034994 death Effects 0.000 description 3
- 231100000517 death Toxicity 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000009182 swimming Effects 0.000 description 2
- 208000002720 Malnutrition Diseases 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 201000004792 malaria Diseases 0.000 description 1
- 230000001071 malnutrition Effects 0.000 description 1
- 235000000824 malnutrition Nutrition 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 208000015380 nutritional deficiency disease Diseases 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45B—WALKING STICKS; UMBRELLAS; LADIES' OR LIKE FANS
- A45B25/00—Details of umbrellas
-
- 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
-
- 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
- B63C9/18—Inflatable equipment characterised by the gas-generating or inflation device
-
- 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
- B63C9/22—Devices for holding or launching life-buoys, inflatable life-rafts, or other floatable life-saving equipment
Definitions
- the present application belongs to the technical field of life-saving articles, and more particularly, relates to a portable life-saving device and an umbrella.
- the purpose of this application is to provide a portable life-saving device and umbrella, including but not limited to solving the technical problem that it is difficult for witnesses to rescue the drowning person in time.
- a portable life-saving device including:
- a casing which is a columnar structure for a user to grasp with one hand, the casing includes a accommodating cavity and a cavity cover, and the cavity cover covers the first opening of the accommodating cavity;
- an air bag which is folded and accommodated in the accommodating cavity, and can top open the cavity cover in an inflated state;
- the steel wire rope is wound in the accommodating cavity.
- the housing includes:
- the air bag and the air supply assembly are accommodated in the first casing, the first opening is opened on the side wall of the first casing, and the cavity cover is detachably connected or hinged to the first housing;
- a second casing which is enclosed with the first casing to form the accommodating cavity, and is detachably connected with the first casing to cover the second opening of the accommodating cavity, and the wire rope is wound around the accommodating cavity. inside the second housing.
- the gas supply assembly includes:
- the connector accommodated in the accommodating cavity, the connector has an air inlet and an air outlet, the air bag is fixed on the connector and communicated with the air outlet;
- the first end of the triggering piece is accommodated in the accommodating cavity and is rotatably connected with the connecting piece, and the second end of the triggering piece is exposed outside the first housing;
- the gas cylinder is detachably connected to the air inlet.
- the first end of the trigger has an abutting surface
- the connector includes:
- connection body is provided with the air inlet, the air outlet, the first channel, the second channel and the third channel, one end of the first channel is communicated with the air inlet, the One end of the second channel is communicated with the air outlet, and the other end of the first channel and the other end of the second channel are respectively communicated with the third channel;
- the thimble includes a needle handle and a needle head, the first end of the needle handle extends into the third channel and closes the third channel, and the second end of the needle handle is in contact with the abutting surface, The first end of the needle extends into the first channel and is provided with an air inlet hole, and the second end of the needle is fixed on the first end of the needle handle and is provided with an air outlet;
- the abutting surface pushes the needle handle and drives the first end of the needle to extend into the connecting member.
- the first end of the needle is pierced through the gas cylinder, and the air outlet is aligned with the second channel.
- the second housing includes:
- the reel is accommodated in the casing body, and is rotatably sleeved on the rotating shaft.
- the reel is provided with a driving hole, the wire rope is wound on the reel, and the first One end is fixed on the reel, and the second end of the wire rope passes through the shell body and is exposed outside the shell body;
- the limiting member is fixed on the end of the rotating shaft to limit the reel on the rotating shaft.
- a first accommodating groove is formed on the outer surface of the end wall of the shell body, and the portable life-saving device further includes:
- the pull ring is connected with the second end of the wire rope and accommodated in the first accommodating groove.
- the bottom of the first accommodating groove is provided with a magnetic member, and the magnetic member is magnetically connected with the pull ring.
- a through groove is formed on the side wall of the casing body, and the second end of the wire rope is inserted into the through groove, and the second casing further includes:
- the slot cover is inserted on the shell body to cover the through slot.
- the portable lifesaving device further comprises:
- the lanyard is connected to the first casing or the second casing, and a lock is sleeved on the lanyard, and the lock is used to adjust the size of the inner hole of the lanyard.
- the portable lifesaving device further comprises:
- the light-emitting assembly includes an LED lamp, a control circuit board, a battery and a switch, the LED lamp and the switch are arranged on the shell wall of the first housing, and the control circuit board and the battery are accommodated in the In the first housing, the LED light, the battery and the switch are respectively electrically connected to the control circuit board, and the control circuit board is used to control the LED light to realize lighting and warning functions.
- the portable lifesaving device further comprises:
- the whistle is accommodated in the accommodating cavity and connected with the air bag.
- the air bag is provided with a handle.
- the application also provides an umbrella, including an umbrella body and the above-mentioned portable lifesaving device, the umbrella body has an umbrella head, an end wall of the outer casing is provided with a second accommodating groove, and the umbrella head is detachably connected to the umbrella head. in the second accommodating groove.
- an outer thread is formed on the side wall of the umbrella head
- an inner thread is formed on the side wall of the second accommodating groove
- the umbrella head is threadedly connected in the second accommodating groove
- a positioning hole is formed on the side wall of the umbrella head, a pin and a spring are provided on the shell, and the spring abuts against the pin to force the pin to extend into the positioning hole form a snap connection.
- the beneficial effects of the portable life-saving device and the umbrella provided by the embodiments of the present application are that the outer casing is designed as a columnar structure that can be held by the user with one hand, and the air bag, the air supply assembly and the wire rope are arranged in the accommodating cavity of the outer casing. , make the portable life-saving device small in size and easy to carry.
- the air bag is quickly inflated to form an air bag through the air supply component, so that the drowning person can rely on the air bag to float on the water surface, and the drowning person is pulled back to the shore by the wire rope. , which can realize timely rescue, thus solving the technical problem that it is difficult for witnesses to rescue the drowning person in time, effectively saving rescue time and reducing the risk of death caused by drowning.
- FIG. 1 is a schematic front view of an umbrella provided in an embodiment of the present application.
- FIG. 2 is a schematic left view of the portable life-saving device provided by an embodiment of the present application.
- FIG. 3 is a schematic diagram of a working state of the portable life-saving device provided by an embodiment of the present application.
- FIG. 4 is a partial exploded schematic diagram of the air supply assembly provided by the embodiment of the present application.
- FIG. 5 is a partial cross-sectional schematic diagram of a connector in an air supply assembly provided by an embodiment of the present application.
- FIG. 6 is a schematic exploded perspective view of a second housing provided in an embodiment of the present application.
- FIG. 7 is a perspective exploded schematic diagram of another angle of the second housing provided by the embodiment of the present application.
- FIG. 8 is a partial cross-sectional schematic diagram of a second housing provided in an embodiment of the present application.
- 1 Umbrella, 10—Portable life-saving device, 20—Umbrella body, 11—Shell, 12—Air bag, 13—Air supply assembly, 14—Wire rope, 15—Lanyard, 16—Pull ring, 17—Light-emitting assembly, 18 - Whistle, 110 - accommodating cavity, 111 - first shell, 112 - second shell, 113 - cavity cover, 114 - hinge, 120 - handle, 131 - connecting piece, 132 - trigger piece, 133 - gas cylinder , 150—lock, 171—LED light, 172—charging interface, 173—battery, 174—switch, 1110—first hook, 1121—shell body, 1122—reel, 1123—limiting piece, 1124—slot Cover, 1130—second slot, 1311—connecting body, 1320—second hook, 11211—rotating shaft, 11212—first accommodating slot, 11213—magnetic piece, 11214—through slot, 11215—second accommodating slot
- a component when referred to as being “fixed on” or “disposed on” another component, it can be directly on the other component or indirectly on the other component.
- an element When an element is referred to as being “connected to” another element, it can be directly or indirectly connected to the other element.
- a part When a part is said to be “electrically connected” to another part, it can be a conductor electrical connection, a radio connection, or any other connection that can transmit electrical signals.
- the portable life-saving device 10 includes a casing 11, an air bag 12, an air supply assembly 13 and a steel wire rope 14, wherein the casing 11 is a columnar structure that can be grasped by a user with one hand, and the casing 11 includes an accommodating cavity 110 and a cavity cover 113, the cavity cover 113 covers the first opening of the accommodating cavity 110; the air bag 12 is folded and stored in the accommodating cavity 110, and the air bag 12 can open the cavity cover 113 in the inflated state ;
- the air supply assembly 13 is accommodated in the accommodating cavity 110 , and part of the air supply assembly 13 is exposed outside the casing 11 ; the wire rope 14 is wound in the accommodating cavity 110 .
- the portable life-saving device 10 can be placed in a pocket, a bag or a car in daily life, and is convenient to carry. Once the danger of drowning is encountered, the air bag 12 can be quickly inflated by triggering the air supply assembly 13. After the air bag 12 is fully inflated, the cavity cover 113 will be opened and the accommodating cavity 110 will be ejected to form a larger air bag. The drowning person can rely on the air bag to float.
- the user On the water surface, to avoid drowning and try to wait for rescue time; when the user is a witness on the shore, in order to prevent the risk of secondary drowning after entering the water, the user only needs to pull the wire rope 14 out of the accommodating cavity 110, and hold it tightly After the pull-out end of the wire rope 14, the remaining part of the portable lifesaving device 10 is thrown to the drowning person. After the drowning person grabs the airbag and supports the body through the airbag, the drowning person can be pulled back to the shore by the wire rope 14 for rescue.
- the casing 11 is designed to be a columnar structure that the user can hold with one hand, and the air bag 12 , the air supply assembly 13 and the wire rope 14 are arranged in the accommodating cavity 110 of the casing 11 .
- the air bag 12 is quickly inflated to form an air bag through the air supply assembly 13, so that the drowning person can rely on the air bag to float on the water surface, and the drowning person can rely on the air bag 14 to fall into the water.
- timely rescue can be achieved, thus solving the technical problem that it is difficult for witnesses to rescue the drowning person in time, effectively saving rescue time and reducing the risk of death caused by drowning.
- the housing 11 includes a first housing 111 and a second housing 112 , wherein the first housing 111 and the second shell 112 are enclosed to form a accommodating cavity 110, the second shell 112 and the first shell 111 are detachably connected, and the second shell 112 covers the second opening of the accommodating cavity 110.
- the bag 12 and the air supply assembly 13 are accommodated in the first casing 111 , the first opening of the accommodating cavity 110 is opened on the side wall of the first casing 111 , and the cavity cover 113 is detachably connected or hinged to the first casing 111 Above, the wire rope 14 is wound in the second casing 112 .
- the accommodating cavity 110 is formed inside the first shell 111 and the second shell 112, and the accommodating cavity 110 has a first opening and a second opening, the first opening is opened on the side wall of the first shell 111, The second opening is opened at the junction of the first casing 111 and the second casing 112 , the cavity cover 113 can cover the first opening of the accommodating cavity 110 , and when the cavity cover 113 is closed, the side wall of the first casing 111 can be closed.
- a complete cylinder is formed.
- a plurality of hooks are provided on the edge of the cavity cover 113 and a plurality of slots are provided on the edge of the first opening of the accommodating cavity 110, the hooks are matched with the slots.
- the cavity cover 113 and the first shell 111 can be detachably connected.
- a hinge 114 is provided between one edge of the cavity cover 113 and the first shell 111, and a second edge is opened on the other edge of the cavity cover 113.
- a slot and a first hook 1110 are provided on the edge of the first opening of the accommodating cavity 110 , the cavity cover 113 can be hinged with the first housing 111 through the hinge 114 , and can be connected with the first shell 111 through the first hook 110 .
- the card slot is clamped to realize fixed connection with the first housing 111 ; a second screw hole or internal thread is provided on the end of the second housing 112 close to the second opening of the accommodating cavity 110 , and at the same time, the first housing 111 is provided with a second screw hole or internal thread.
- a first screw hole or an external thread is formed on the end of the accommodating chamber 110 close to the second opening, and the screw can be screwed into the overlapping second screw hole and the first screw hole in turn or by screw connection.
- the second casing 112 is fixed on the first casing 111 .
- the rescue When the rescue is completed, it is only necessary to first disassemble the second casing 112 from the first casing 111 to expose the second opening of the accommodating cavity 110, and then disassemble the gas cylinder 133 through the second opening of the accommodating cavity 110, Then, the gas in the air bag 12 is released, and the air bag 12 is re-folded and stored in the accommodating cavity 110 , and then the cavity cover 113 is closed on the first opening of the accommodating cavity 110 , and a new gas cylinder 133 is installed. Finally, the second housing 112 is re-fixed to the first housing 111, so that the portable life-saving device 10 can be reused, and resources and rescue costs can be effectively saved.
- the gas supply assembly 13 includes a connecting piece 131 , a triggering piece 132 and a gas cylinder 133 , wherein the connecting piece 131 is accommodated in the inside the accommodating cavity 110, and the connecting piece 131 has an air inlet 13111 and an air outlet 13112, the air bag 12 is fixed on the connecting piece 131 and communicates with the air outlet 13112; the first end of the triggering piece 132 is accommodated in the accommodating cavity 110 and Rotatingly connected with the connecting piece 131 , the second end of the trigger piece 132 is exposed outside the first housing 111 ; the gas cylinder 133 is detachably connected to the air inlet 13111 .
- the air bag 12 is sleeved on the air outlet 13112; the first end of the trigger member 132 is connected to the end of the connecting member 131 close to the end of the first housing 111 through the rotating shaft, and the second end of the trigger member 132
- a second snap 1320 is provided on one of the end and the corresponding end of the cavity cover 113, and the other of the second end of the trigger 132 and the corresponding end of the cavity cover 113
- a second card slot 1130 is provided, and the trigger member 132 can be locked by the second buckle 1320 and the second card slot 1130, so as to prevent the air bag 12 from being inflated by accidentally pulling the trigger member 132, and at the same time, the cavity cover 113 can be further tightened
- the gas cylinder 133 is fixed on the first housing 111; the side wall of the gas nozzle of the gas cylinder 133 is provided with an external thread, and the side wall of the air inlet 13111 is provided with an internal thread, and the gas cylinder 133 can be fixed by means of
- the first end of the trigger member 132 has an abutting surface
- the connecting member 131 includes a connecting body 1311 and a thimble
- the connecting body 1311 is provided with an air inlet 13111, an air outlet 13112, a first passage 13113, a second passage 13114 and a third passage 13115.
- the thimble includes a needle handle 13121 and a needle head 13122, and the first end of the needle handle 13121 extends into the Inside the third channel 13115 and can close the third channel 13115, the second end of the needle handle 13121 abuts against the abutting surface of the trigger 132, the first end of the needle 13122 protrudes into the first channel 13113, and is in the needle 13122
- An air inlet hole is opened on the first end of the needle 13122, the second end of the needle 13122 is fixed on the first end of the needle handle 13121, and an air outlet hole is opened on the second end of the needle 13122;
- the gas cylinder 133 is pierced, and the air outlet hole of the needle 13122 is aligned with the second channel 13114 at this time.
- the first channel 13113 is perpendicular to the second channel 13114, the first channel 13113 is coaxial with the third channel 13115, the needle 13122 is clearance fit with the first channel 13113, and the width of the second channel 13114 is the same as the diameter of the air outlet of the needle 13122.
- the needle handle 13121 is in clearance fit with the third channel 13115, and a sealing ring is sleeved on the first end of the needle handle 13121, which can prevent gas from leaking from the third channel 13115.
- the needle handle 13121 touches the trigger member 132 When it continues to penetrate into the third channel 13115 under the push of the surface, the first end of the needle 13122 will penetrate into the gas cylinder 133 from the air inlet 13111, so that the air inlet of the needle 13122 is communicated with the air cavity of the gas cylinder 133. At this time, the air outlet of the needle 13122 is communicated with the second channel 13114, and the gas stored in the gas cylinder 133 will flow into the air bag 12 through the air inlet of the needle 13122, the interior of the needle 13122, the air outlet of the needle 13122 and the air outlet 13112 in sequence. Inside, the air bag 12 is inflated.
- the second housing 112 includes a housing body 1121 , a reel 1122 and a limiting member 1123 , wherein, in the housing body The inner surface of the end wall of 1121 is protruded with a rotating shaft 11211; the reel 1122 is accommodated in the shell body 1121, and is rotatably sleeved on the rotating shaft 11211, and a driving hole 11220 is opened on the reel 1122, and the wire rope 14 is wound On the reel 1122, and the first end of the wire rope 14 is fixed on the reel 1122, the second end of the wire rope 14 passes through the shell body 1121 and is exposed outside the shell body 1121; the limiter 1123 is fixed on the end of the rotating shaft 11211 In order to limit the reel 1122 on the rotating shaft 11211 .
- the rotating shaft 11211 extends from the inner end of the housing body 1121 to the interior of the accommodating cavity 110
- the reel 1122 includes a reel and two disk surfaces, the reel is sleeved on the rotating shaft 11211, and the two disk surfaces are connected to both ends of the reel , the first end of the wire rope 14 is fixed on the disk surface of the reel 1122 away from the end wall of the shell body 1121, which can avoid interference with the rotation of the reel 1122; Reduce the occupied space; the driving hole 11220 is opened on the disk surface of the reel 1122 away from the end wall of the casing body 1121. After the second casing 112 is removed from the first casing 111, the reel 1122 can be driven through the driving hole 11220.
- the rotating shaft 11211 rotates to return the wire rope 14 into the accommodating cavity 110; and the width of the stopper 1123 is larger than the diameter of the rotating shaft 11211, which can limit the reel 1122 on the rotating shaft 11211 to prevent the reel 1122 from rotating around the rotating shaft 11211.
- the reciprocating movement along the axial direction of the rotating shaft 11211 causes the wire rope to be stuck in the gap between the reel 1122 and the shell body 1121 and cannot be fully expanded.
- a first accommodating groove 11212 is opened on the outer surface of the end wall of the housing body 1121 .
- the portable life-saving device 10 further includes The pull ring 16 is connected with the second end of the wire rope 14 , and the pull ring 16 is accommodated in the first accommodating groove 11212 .
- the first accommodating groove 11212 is opened on the outer end surface of the housing body 1121, and its contour shape matches the contour shape of the pull ring 16.
- the pull ring 16 is embedded in the first accommodating groove 11212. , which can make the appearance of the portable lifesaving device 10 more neat and beautiful.
- the pull ring 16 When rescue is required, the pull ring 16 is taken out from the first accommodating groove 11212, and the wire rope 14 is pulled by the pull ring 16, which can prevent the wire rope 14 from cutting the user's fingers. , and it is also beneficial for the user to exert force, which effectively improves the rescue efficiency and the user experience effect.
- a magnetic member 11213 is provided at the bottom of the first accommodating groove 11212 , and the magnetic member 11213 is magnetically connected to the pull ring 16 .
- the number of magnetic parts 11213 is multiple, and the plurality of magnetic parts 11213 are distributed at the bottom of the first accommodating slot 11212 at intervals.
- the magnetic parts 11213 are magnets, and the pull ring 16 is a metal part that can be attracted by the magnets. The suction effect of the element 11213 can make the pull ring 16 more firmly embedded in the first accommodating groove 11212 and prevent the pull ring 16 from easily falling off from the first accommodating groove 11212 .
- a through groove 11214 is formed on the side wall of the casing body 1121 , and the second end of the wire rope 14 is passed through the through groove 11214
- the second housing 112 further includes a slot cover 1124 , and the slot cover 1124 is inserted into the housing body 1121 to cover the through slot 11214 .
- the through groove 11214 communicates with the accommodating cavity 110 and the first accommodating groove 11212.
- the steel wire rope 14 when the steel wire rope 14 needs to be unfolded, the steel wire rope 14 extends through the through groove 1124 to the outside of the shell body 1121; Two clamping parts are formed on the edge.
- the slot cover 1124 When the slot cover 1124 is inserted into the through slot 11214, the clamping parts extend into the slot to fix the slot cover 1124 on the shell body 1121 and cover the through slot 11214, which can make The appearance of the portable life-saving device 10 is more beautiful, and the joint of the wire rope 14 and the pull ring 16 can be prevented from being exposed and causing injury to the user.
- the portable life-saving device 10 further includes a lanyard 15 , and the lanyard 15 is connected to the first housing 111 or the second housing
- the body 112 and the lanyard 15 are provided with a lock catch 150 , and the lock catch 150 is used to adjust the size of the inner hole of the lanyard 15 .
- the user can use the lanyard 15 to hang the portable lifesaving device 10 on the arm or bag, which is convenient to carry; while swimming, the user can reduce the size of the inner hole of the lanyard 15 through the lock 150, so that the The lanyard 15 is bound on the arm or leg to prevent the portable life-saving device 10 from falling off the arm or leg, and can play a self-rescue role in case of emergency, effectively improving the safety of swimming.
- the portable life-saving device 10 further includes a light-emitting assembly 17, and the light-emitting assembly 17 includes an LED light 171, a control circuit board (not shown in the figure) shown), the battery 173 and the switch 174, wherein the LED lamp 171 and the switch 174 are arranged on the shell wall of the first casing 111, the control circuit board and the battery 173 are accommodated in the first casing 111, and the LED lamp 171,
- the battery 173 and the switch 174 are respectively electrically connected to the control circuit board, and the control circuit board is used to control the LED light 171 to realize lighting and warning functions.
- a control program is loaded on the control circuit board.
- the LED light 171 can switch between emitting white light and repeatedly emitting red light and blue light, so that the LED light 171 can realize illumination and warning
- the drowning person can turn on the LED light 171 to flash between red and blue light repeatedly to display his position while waiting for rescue, which is helpful for the rescuer to quickly locate the drowning person.
- a charging interface 172 is provided on the control circuit board. The charging interface 172 is provided on the shell wall of the first casing 111 and is used for connecting with a charger to charge the battery 173 , thereby realizing the repeated use of the light emitting assembly 17 .
- the portable life-saving device 10 further includes a whistle 18 , which is accommodated in the accommodating cavity 110 and connected to the air bag 12 .
- the whistle 18 is connected to the air bag 12 by a rope.
- the drowning person can call for help by blowing the whistle 18 while waiting for rescue.
- a handle 120 is provided on the air bag 12 .
- the number of handles 120 is one or two, which can be integrally formed with the air bag 12 or bonded or sewed on the air bag 12. The handle 120 is helpful for the user to better grasp the air bag 12, and relying on the air bag 12 Float on the water and wait for rescue.
- the umbrella 1 provided by the present application includes an umbrella body 20 and the portable lifesaving device 10 provided by any of the above embodiments.
- the umbrella body 20 has an umbrella head (not shown), and at the same time, the outer casing 11
- a second accommodating groove 11215 is opened on the end wall of the umbrella, and the umbrella head is detachably connected in the second accommodating groove 11215.
- the second accommodating groove 11215 is opened on the end wall of the casing body 1121 of the second casing 112, and the second accommodating groove 11215 extends along the inner part of the rotating shaft 11211 along the axial direction of the rotating shaft 11211, and its width and depth are the same as those of the umbrella head. to match the width and length.
- the portable life-saving device 10 can be used as an umbrella handle of the umbrella 1. When a drowning danger occurs, the portable life-saving device 10 can be disassembled from the umbrella body 20 for rescue.
- the umbrella 1 provided in the embodiment of the present application adopts the portable life-saving device 10 as the umbrella handle.
- the portable life-saving device 10 can be disassembled from the umbrella body 20 for rescue, which is not only easy to carry, but also can timely respond to drowning. It can effectively improve the practicability of the umbrella and further expand the function of the umbrella.
- an external thread is formed on the side wall of the umbrella head, and at the same time, an internal thread is formed on the side wall of the second accommodating groove 11215,
- the umbrella head is screwed into the second accommodating groove 11215 . That is, the umbrella head is detachably connected to the second housing 112 by means of screw connection, which facilitates the assembly and disassembly of the portable life-saving device 10 and the umbrella body 20 .
- a positioning hole (not shown) is opened on the side wall of the umbrella head, and at the same time, a latch 11216 and a spring are provided on the housing 11 11217, wherein, the spring 11217 is in contact with the pin 11216 to drive the pin 11216 to extend into the positioning hole of the umbrella head to form a snap connection.
- a third accommodating groove 11218 is opened on the end wall of the casing body 1121 of the second casing 112 , the third accommodating groove 11218 extends along the radial direction of the casing body 1121 , and the third accommodating groove 11218 and the second accommodating groove 11215 is connected, the plug 11216 and the spring 11217 are both accommodated in the three accommodating grooves 11218, the first end of the plug 11216 protrudes out of the shell body 1121, one end of the spring 11217 is in contact with the side wall of the third accommodating groove 11218, and the spring The other end of the 11217 is in contact with the plug 11216, and the second end of the plug 11216 can be pushed to extend into the second accommodating groove 11215.
- the portable lifesaving device 10 When the portable lifesaving device 10 is assembled with the umbrella body 20, it is only necessary to first pull the first end of the latch 11216, and drive the first end of the latch 11216 to drive the second end of the latch 11216 to exit the second accommodating groove 11215 and retract into the third accommodating groove. 11218, then insert the umbrella head into the second accommodating groove 11215, then loosen the first end of the plug 11216, and let the second end of the plug 11216 protrude into the positioning hole of the umbrella head under the elastic force of the spring 11217, That is, the portable life-saving device 10 can be fixed on the umbrella body 20 , which facilitates the assembly and disassembly of the portable life-saving device 10 and the umbrella body 20 .
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Emergency Lowering Means (AREA)
Abstract
A portable lifesaving device (10) and an umbrella (1). The portable lifesaving device comprises a housing (11), an air bag (12), an air supply assembly (13), and a steel wire rope (14), the housing (11) having a columnar structure, the housing (11) comprising an accommodating cavity (110) and a cavity cover (113), the air bag (12) being folded and accommodated in the accommodating cavity (110), the air supply assembly (13) being accommodated in the accommodating cavity (110) and being partially exposed to outside of the housing (11), the steel wire rope (14) being wound in the accommodating cavity (110); the umbrella (1) comprises an umbrella body (20) and the portable lifesaving device (10). According to the portable lifesaving device (10) and the umbrella (1), the housing (11) is designed to have a columnar structure that can be held by a single hand of a user, and the air bag (12), the air supply assembly (13) and the steel wire rope (14) are provided in the accommodating cavity (110) of the housing (11), so that the portable lifesaving device (10) has a small size and is easy to carry; when a dangerous situation of drowning is seen, the air bag (12) is quickly inflated by the air supply assembly (13) to form a bladder, such that a drowning person can float on the water surface by means of the bladder and can be pulled back to the bank by means of the steel wire rope (14).
Description
本申请属于救生用品技术领域,更具体地说,是涉及一种便携式救生装置及伞。The present application belongs to the technical field of life-saving articles, and more particularly, relates to a portable life-saving device and an umbrella.
据世界卫生组织《全球溺水报告》的显示,全球每小时有40多人溺水死亡,每年因为溺水失去生命的人约37.2万,是死于营养不良人数的2/3,比疟疾死亡人数的一半还多。而在中国,每年约有5.9万人死于溺水,其中未成年人占据了95%以上,特别是1-4岁的小朋友是溺水的主要受害者。According to the World Health Organization's "Global Drowning Report", more than 40 people die of drowning every hour in the world, and about 372,000 people lose their lives due to drowning every year, which is two-thirds of the number of people who die from malnutrition and half of the number of deaths from malaria. more. In China, about 59,000 people die from drowning every year, of which more than 95% are minors, especially children aged 1-4 are the main victims of drowning.
溺水主要发生在河流、湖泊、水库等地方,因未成年人玩耍意外落水导致。由于中国地域广阔,目前仍然存在许多难以监管到位的河流、湖泊、水库等,一旦这些地方发生溺水事件而目击者不会游泳或者无法保证自身安全的情况下,悲剧往往无法避免,但是,如果此时目击者随身携带有具有救生功能的装置,那么挽救溺水者生命的几率就会大大地提升,因此设计一款便于随时携带的救生装置意义重大。Drowning mainly occurs in rivers, lakes, reservoirs and other places, caused by minors accidentally falling into the water while playing. Due to the vast territory of China, there are still many rivers, lakes, reservoirs, etc. that are difficult to supervise. Once a drowning incident occurs in these places and the witnesses cannot swim or cannot guarantee their own safety, tragedy is often unavoidable. However, if this When witnesses carry a life-saving device with them, the probability of saving the life of the drowning person will be greatly improved. Therefore, it is of great significance to design a life-saving device that is easy to carry at any time.
本申请的目的在于提供一种便携式救生装置及伞,包括但不限于解决目击者难以对溺水者实施及时救援的技术问题。The purpose of this application is to provide a portable life-saving device and umbrella, including but not limited to solving the technical problem that it is difficult for witnesses to rescue the drowning person in time.
为解决上述技术问题,本申请实施例采用的技术方案是:提供了一种便携式救生装置,包括:In order to solve the above-mentioned technical problems, the technical solutions adopted in the embodiments of the present application are: a portable life-saving device is provided, including:
外壳,为柱状结构,用于供用户单手抓握,所述外壳包括容纳腔和腔盖,所述腔盖封盖于所述容纳腔的第一开口上;a casing, which is a columnar structure for a user to grasp with one hand, the casing includes a accommodating cavity and a cavity cover, and the cavity cover covers the first opening of the accommodating cavity;
气袋,折叠收纳于所述容纳腔内并于充气膨胀状态下可顶开所述腔盖;an air bag, which is folded and accommodated in the accommodating cavity, and can top open the cavity cover in an inflated state;
供气组件,容设于所述容纳腔内并局部露出于所述外壳外;以及an air supply assembly, accommodated in the accommodating cavity and partially exposed outside the casing; and
钢丝绳,卷绕于所述容纳腔内。The steel wire rope is wound in the accommodating cavity.
在一个实施例中,所述外壳包括:In one embodiment, the housing includes:
第一壳体,所述气袋和所述供气组件容设于所述第一壳体内,所述第一开口开设于所述第一壳体的侧壁上,所述腔盖可拆卸连接或铰接于所述第一壳体上;以及a first casing, the air bag and the air supply assembly are accommodated in the first casing, the first opening is opened on the side wall of the first casing, and the cavity cover is detachably connected or hinged to the first housing; and
第二壳体,与所述第一壳体围合形成所述容纳腔,并与所述第一壳体可拆卸连接以封盖所述容纳腔的第二开口,所述钢丝绳卷绕于所述第二壳体内。a second casing, which is enclosed with the first casing to form the accommodating cavity, and is detachably connected with the first casing to cover the second opening of the accommodating cavity, and the wire rope is wound around the accommodating cavity. inside the second housing.
在一个实施例中,所述供气组件包括:In one embodiment, the gas supply assembly includes:
连接件,容设于所述容纳腔内,所述连接件具有进气口和出气口,所述气袋固定于所述连接件上并与所述出气口连通;a connector, accommodated in the accommodating cavity, the connector has an air inlet and an air outlet, the air bag is fixed on the connector and communicated with the air outlet;
触发件,所述触发件的第一端容设于所述容纳腔内,并与所述连接件转动连接,所述触发件的第二端露出于所述第一壳体外;以及a triggering piece, the first end of the triggering piece is accommodated in the accommodating cavity and is rotatably connected with the connecting piece, and the second end of the triggering piece is exposed outside the first housing; and
气瓶,可拆卸地连接于所述进气口上。The gas cylinder is detachably connected to the air inlet.
在一个实施例中,所述触发件的第一端具有抵顶面,所述连接件包括:In one embodiment, the first end of the trigger has an abutting surface, and the connector includes:
连接本体,所述连接本体上开设有所述进气口、所述出气口、第一通道、第二通道和第三通道,所述第一通道的一端与所述进气口连通,所述第二通道的一端与所述出气口连通,所述第一通道的另一端和所述第二通道的另一端分别与所述第三通道连通;以及a connection body, the connection body is provided with the air inlet, the air outlet, the first channel, the second channel and the third channel, one end of the first channel is communicated with the air inlet, the One end of the second channel is communicated with the air outlet, and the other end of the first channel and the other end of the second channel are respectively communicated with the third channel; and
顶针,包括针柄和针头,所述针柄的第一端伸入于所述第三通道内并封闭所述第三通道,所述针柄的第二端与所述抵顶面抵接,所述针头的第一端伸入于所述第一通道内并开设有进气孔,所述针头的第二端固定于所述针柄的第一端上并开设有出气孔;The thimble includes a needle handle and a needle head, the first end of the needle handle extends into the third channel and closes the third channel, and the second end of the needle handle is in contact with the abutting surface, The first end of the needle extends into the first channel and is provided with an air inlet hole, and the second end of the needle is fixed on the first end of the needle handle and is provided with an air outlet;
当通过所述触发件的第二端驱使所述触发件的第一端绕所述连接件转动时,所述抵顶面推顶所述针柄带动所述针头的第一端伸入所述进气口内,使所述针头的第一端刺穿所述气瓶,所述出气孔与所述第二通道对齐。When the first end of the triggering member is driven to rotate around the connecting member by the second end of the triggering member, the abutting surface pushes the needle handle and drives the first end of the needle to extend into the connecting member. Inside the air inlet, the first end of the needle is pierced through the gas cylinder, and the air outlet is aligned with the second channel.
在一个实施例中,所述第二壳体包括:In one embodiment, the second housing includes:
壳本体,所述壳本体的端壁的内表面上凸设有转轴;a shell body, the inner surface of the end wall of the shell body is protruded with a rotating shaft;
卷盘,容设于所述壳本体内,并转动套接于所述转轴上,所述卷盘上开设有驱动孔,所述钢丝绳卷绕于所述卷盘上,且所述钢丝绳的第一端固定于所述卷盘上,所述钢丝绳的第二端穿过所述壳本体并露出于所述壳本体外;以及The reel is accommodated in the casing body, and is rotatably sleeved on the rotating shaft. The reel is provided with a driving hole, the wire rope is wound on the reel, and the first One end is fixed on the reel, and the second end of the wire rope passes through the shell body and is exposed outside the shell body; and
限位件,固定于所述转轴的末端上以将所述卷盘限位于所述转轴上。The limiting member is fixed on the end of the rotating shaft to limit the reel on the rotating shaft.
在一个实施例中,所述壳本体的端壁的外表面上开设有第一容纳槽,所述便携式救生装置还包括:In one embodiment, a first accommodating groove is formed on the outer surface of the end wall of the shell body, and the portable life-saving device further includes:
拉环,与所述钢丝绳的第二端连接,并收容于所述第一容纳槽内。The pull ring is connected with the second end of the wire rope and accommodated in the first accommodating groove.
在一个实施例中,所述第一容纳槽的底部设有磁性件,所述磁性件与所述拉环磁性连接。In one embodiment, the bottom of the first accommodating groove is provided with a magnetic member, and the magnetic member is magnetically connected with the pull ring.
在一个实施例中,所述壳本体的侧壁上开设有通槽,所述钢丝绳的第二端穿设于所述通槽内,所述第二壳体还包括:In one embodiment, a through groove is formed on the side wall of the casing body, and the second end of the wire rope is inserted into the through groove, and the second casing further includes:
槽盖,插接于所述壳本体上以封盖所述通槽。The slot cover is inserted on the shell body to cover the through slot.
在一个实施例中,所述便携式救生装置还包括:In one embodiment, the portable lifesaving device further comprises:
挂绳,连接于所述第一壳体或所述第二壳体上,所述挂绳上套设有锁扣,所述锁扣用于调节所述挂绳的内孔尺寸。The lanyard is connected to the first casing or the second casing, and a lock is sleeved on the lanyard, and the lock is used to adjust the size of the inner hole of the lanyard.
在一个实施例中,所述便携式救生装置还包括:In one embodiment, the portable lifesaving device further comprises:
发光组件,包括LED灯、控制电路板、电池和开关,所述LED灯和所述开关设于所述第一壳体的壳壁上,所述控制电路板和所述电池容设于所述第一壳体内,所述LED灯、所述电池和所述开关分别与所述控制电路板电连接,所述控制电路板用于控制所述LED灯实现照明和警示功能。The light-emitting assembly includes an LED lamp, a control circuit board, a battery and a switch, the LED lamp and the switch are arranged on the shell wall of the first housing, and the control circuit board and the battery are accommodated in the In the first housing, the LED light, the battery and the switch are respectively electrically connected to the control circuit board, and the control circuit board is used to control the LED light to realize lighting and warning functions.
在一个实施例中,所述便携式救生装置还包括:In one embodiment, the portable lifesaving device further comprises:
哨子,收纳于所述容纳腔内,并与所述气袋连接。The whistle is accommodated in the accommodating cavity and connected with the air bag.
在一个实施例中,所述气袋上设有把手。In one embodiment, the air bag is provided with a handle.
本申请还提供了一种伞,包括伞本体和上述便携式救生装置,所述伞本体具有伞头,所述外壳的端壁上开设有第二容纳槽,所述伞头可拆卸连接于所述第二容纳槽内。The application also provides an umbrella, including an umbrella body and the above-mentioned portable lifesaving device, the umbrella body has an umbrella head, an end wall of the outer casing is provided with a second accommodating groove, and the umbrella head is detachably connected to the umbrella head. in the second accommodating groove.
在一个实施例中,所述伞头的侧壁上开设有外螺纹,所述第二容纳槽的侧壁上开设有内螺纹,所述伞头螺纹连接于所述第二容纳槽内。In one embodiment, an outer thread is formed on the side wall of the umbrella head, an inner thread is formed on the side wall of the second accommodating groove, and the umbrella head is threadedly connected in the second accommodating groove.
在一个实施例中,所述伞头的侧壁上开设有定位孔,所述外壳上设有插销和弹簧,所述弹簧与所述插销抵接以驱使所述插销伸入所述定位孔内形成卡接。In one embodiment, a positioning hole is formed on the side wall of the umbrella head, a pin and a spring are provided on the shell, and the spring abuts against the pin to force the pin to extend into the positioning hole form a snap connection.
本申请实施例提供的便携式救生装置及伞的有益效果在于:通过将外壳设计成用户单手即可实现握持的柱状结构,并且将气袋、供气组件和钢丝绳设置在外壳的容纳腔内,使得便携式救生装置的体积小,便于携带,当目击溺水险情时,通过供气组件使气袋快速充气形成气囊,让落水者依靠气囊浮在水面上,并且通过钢丝绳将落水者拉回岸边,可以实现及时救援,从而解决了目击者难以对溺水者实施及时救援的技术问题,有效地节省了救援的时间,降低了溺水导致死亡的风险。The beneficial effects of the portable life-saving device and the umbrella provided by the embodiments of the present application are that the outer casing is designed as a columnar structure that can be held by the user with one hand, and the air bag, the air supply assembly and the wire rope are arranged in the accommodating cavity of the outer casing. , make the portable life-saving device small in size and easy to carry. When witnessing the danger of drowning, the air bag is quickly inflated to form an air bag through the air supply component, so that the drowning person can rely on the air bag to float on the water surface, and the drowning person is pulled back to the shore by the wire rope. , which can realize timely rescue, thus solving the technical problem that it is difficult for witnesses to rescue the drowning person in time, effectively saving rescue time and reducing the risk of death caused by drowning.
为了更清楚地说明本申请实施例中的技术方案,下面将对实施例或示范性技术描述中所需要使用的附图作简单地介绍,显而易见地,下面描述中的附图仅仅是本申请的一些实施例,对于本领域普通技术人员来讲,在不付出创造性劳动的前提下,还可以根据这些附图获得其它的附图。In order to illustrate the technical solutions in the embodiments of the present application more clearly, the following briefly introduces the accompanying drawings that are used in the description of the embodiments or exemplary technologies. Obviously, the drawings in the following description are only for the present application. In some embodiments, for those of ordinary skill in the art, other drawings can also be obtained according to these drawings without any creative effort.
图1是本申请实施例提供的伞的主视示意图;1 is a schematic front view of an umbrella provided in an embodiment of the present application;
图2是本申请实施例提供的便携式救生装置的左视示意图;FIG. 2 is a schematic left view of the portable life-saving device provided by an embodiment of the present application;
图3是本申请实施例提供的便携式救生装置的工作状态示意图;3 is a schematic diagram of a working state of the portable life-saving device provided by an embodiment of the present application;
图4是本申请实施例提供的供气组件的局部分解示意图;FIG. 4 is a partial exploded schematic diagram of the air supply assembly provided by the embodiment of the present application;
图5是本申请实施例提供的供气组件中连接件的局部剖面示意图;5 is a partial cross-sectional schematic diagram of a connector in an air supply assembly provided by an embodiment of the present application;
图6是本申请实施例提供的第二壳体的立体分解示意图;6 is a schematic exploded perspective view of a second housing provided in an embodiment of the present application;
图7是本申请实施例提供的第二壳体的另一角度的立体分解示意图;FIG. 7 is a perspective exploded schematic diagram of another angle of the second housing provided by the embodiment of the present application;
图8是本申请实施例提供的第二壳体的局部截面示意图。FIG. 8 is a partial cross-sectional schematic diagram of a second housing provided in an embodiment of the present application.
图中各附图标记为:The reference numbers in the figure are:
1—伞、10—便携式救生装置、20—伞本体、11—外壳、12—气袋、13—供气组件、14—钢丝绳、15—挂绳、16—拉环、17—发光组件、18—哨子、110—容纳腔、111—第一壳体、112—第二壳体、113—腔盖、114—合页、120—把手、131—连接件、132—触发件、133—气瓶、150—锁扣、171—LED灯、172—充电接口、173—电池、174—开关、1110—第一卡勾、1121—壳本体、1122—卷盘、1123—限位件、1124—槽盖、1130—第二卡槽、1311—连接本体、1320—第二卡勾、11211—转轴、11212—第一容纳槽、11213—磁性件、11214—通槽、11215—第二容纳槽、11216—插销、11217—弹簧、11218—第三容纳槽、11220—驱动孔、13111—进气口、13112—出气口、13113—第一通道、13114—第二通道、13115—第三通道、13121—针柄、13122—针头。1—Umbrella, 10—Portable life-saving device, 20—Umbrella body, 11—Shell, 12—Air bag, 13—Air supply assembly, 14—Wire rope, 15—Lanyard, 16—Pull ring, 17—Light-emitting assembly, 18 - Whistle, 110 - accommodating cavity, 111 - first shell, 112 - second shell, 113 - cavity cover, 114 - hinge, 120 - handle, 131 - connecting piece, 132 - trigger piece, 133 - gas cylinder , 150—lock, 171—LED light, 172—charging interface, 173—battery, 174—switch, 1110—first hook, 1121—shell body, 1122—reel, 1123—limiting piece, 1124—slot Cover, 1130—second slot, 1311—connecting body, 1320—second hook, 11211—rotating shaft, 11212—first accommodating slot, 11213—magnetic piece, 11214—through slot, 11215—second accommodating slot, 11216 —bolt, 11217—spring, 11218—third accommodating groove, 11220—driving hole, 13111—air inlet, 13112—air outlet, 13113—first passage, 13114—second passage, 13115—third passage, 13121— Needle handle, 13122 - needle.
为了使本申请的目的、技术方案及优点更加清楚明白,以下结合附图及实施例,对本申请进行详细说明。应当理解,此处所描述的具体实施例仅用以解释本申请,并不用于限定本申请。In order to make the objectives, technical solutions and advantages of the present application more clearly understood, the present application will be described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application, but not to limit the present application.
需说明的是,当部件被称为“固定在”或“设置在”另一个部件,它可以直接在另一个部件上或者间接在该另一个部件上。当一个部件被称为是“连接在”另一个部件,它可以是直接或者间接连接至该另一个部件上。当一个部件被称为与另一个部件“电连接”,它可以是导体电连接,或者是无线电连接,还可以是其它各种能够传输电信号的连接方式。术语“长度”、“宽度”、“上”、“下”、“前”、“后”、“左”、“右”、“竖直”、“水平”、“顶”、“底”、“内”、“外”等指示的方位或位置关系为基于附图所示的方位或位置关系,仅是为了便于描述,而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作,因此不能理解为对本申请的限制,对于本领域的普通技术人员而言,可以根据具体情况理解上述术语的具体含义。术语“第一”、“第二”仅用于便于描述目的,而不能理解为指示或暗示相对重要性或者隐含指明技术特征的数量。“多个”的含义是两个或两个以上,除非另有明确具体的限定。It should be noted that when a component is referred to as being "fixed on" or "disposed on" another component, it can be directly on the other component or indirectly on the other component. When an element is referred to as being "connected to" another element, it can be directly or indirectly connected to the other element. When a part is said to be "electrically connected" to another part, it can be a conductor electrical connection, a radio connection, or any other connection that can transmit electrical signals. The terms "length", "width", "top", "bottom", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", The orientation or positional relationship indicated by "inside", "outside", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of description, rather than indicating or implying that the indicated device or element must have a specific orientation, so as to The specific azimuth structure and operation should not be construed as a limitation to the present application, and those of ordinary skill in the art can understand the specific meanings of the above terms according to specific situations. The terms "first" and "second" are only used for the purpose of description, and should not be understood as indicating or implying relative importance or implying indicating the number of technical features. "Plurality" means two or more, unless expressly specifically limited otherwise.
请参阅图1至图4,本申请提供的便携式救生装置10包括外壳11、气袋12、供气组件13和钢丝绳14,其中,外壳11为柱状结构,可以供用户单手抓握,并且外壳11包括容纳腔110和腔盖113,腔盖113封盖在容纳腔110的第一开口上;气袋12折叠收纳在容纳腔110内,并且在充气膨胀状态下气袋12可以顶开腔盖113;供气组件13容设在容纳腔110内,并且供气组件13的局部露出在外壳11外;钢丝绳14卷绕在容纳腔110内。Referring to FIGS. 1 to 4 , the portable life-saving device 10 provided by the present application includes a casing 11, an air bag 12, an air supply assembly 13 and a steel wire rope 14, wherein the casing 11 is a columnar structure that can be grasped by a user with one hand, and the casing 11 includes an accommodating cavity 110 and a cavity cover 113, the cavity cover 113 covers the first opening of the accommodating cavity 110; the air bag 12 is folded and stored in the accommodating cavity 110, and the air bag 12 can open the cavity cover 113 in the inflated state ; The air supply assembly 13 is accommodated in the accommodating cavity 110 , and part of the air supply assembly 13 is exposed outside the casing 11 ; the wire rope 14 is wound in the accommodating cavity 110 .
便携式救生装置10在日常生活中可以放置在口袋、包包或车里,方便携带。一旦遇到溺水险情,可以通过触发供气组件13快速地给气袋12充气,气袋12充满气后会顶开腔盖113并且弹出容纳腔110形成体积较大的气囊,落水者可以依靠气囊浮在水面上,进而避免溺水并且争取等待救援的时间;当用户为目击者在岸上时,为了防止自身入水后发生二次溺水险情,用户只需将钢丝绳14从容纳腔110内拉出,并且抓紧钢丝绳14的拉出端后,把便携式救生装置10剩余部分抛向落水者,待落水者抓住气囊并通过气囊支撑身体后,即可通过钢丝绳14将落水者拉回岸边施救。The portable life-saving device 10 can be placed in a pocket, a bag or a car in daily life, and is convenient to carry. Once the danger of drowning is encountered, the air bag 12 can be quickly inflated by triggering the air supply assembly 13. After the air bag 12 is fully inflated, the cavity cover 113 will be opened and the accommodating cavity 110 will be ejected to form a larger air bag. The drowning person can rely on the air bag to float. On the water surface, to avoid drowning and try to wait for rescue time; when the user is a witness on the shore, in order to prevent the risk of secondary drowning after entering the water, the user only needs to pull the wire rope 14 out of the accommodating cavity 110, and hold it tightly After the pull-out end of the wire rope 14, the remaining part of the portable lifesaving device 10 is thrown to the drowning person. After the drowning person grabs the airbag and supports the body through the airbag, the drowning person can be pulled back to the shore by the wire rope 14 for rescue.
本申请实施例提供的便携式救生装置10,通过将外壳11设计成用户单手即可实现握持的柱状结构,并且将气袋12、供气组件13和钢丝绳14设置在外壳11的容纳腔110内,使得便携式救生装置10的体积小,便于携带,当目击溺水险情时,通过供气组件13使气袋12快速充气形成气囊,让落水者依靠气囊浮在水面上,并且通过钢丝绳14将落水者拉回岸边,可以实现及时救援,从而解决了目击者难以对溺水者实施及时救援的技术问题,有效地节省了救援的时间,降低了溺水导致死亡的风险。In the portable life-saving device 10 provided by the embodiment of the present application, the casing 11 is designed to be a columnar structure that the user can hold with one hand, and the air bag 12 , the air supply assembly 13 and the wire rope 14 are arranged in the accommodating cavity 110 of the casing 11 . In order to make the portable lifesaving device 10 small in size and easy to carry, when the danger of drowning is witnessed, the air bag 12 is quickly inflated to form an air bag through the air supply assembly 13, so that the drowning person can rely on the air bag to float on the water surface, and the drowning person can rely on the air bag 14 to fall into the water. By pulling the drowning person back to the shore, timely rescue can be achieved, thus solving the technical problem that it is difficult for witnesses to rescue the drowning person in time, effectively saving rescue time and reducing the risk of death caused by drowning.
可选地,请参阅图1、图2和图6,作为本申请提供的便携式救生装置的一个具体实施例,外壳11包括第一壳体111和第二壳体112,其中,第一壳体111与第二壳体112围合形成容纳腔110,第二壳体112与第一壳体111可拆卸连接,并且第二壳体112封盖在容纳腔110的第二开口上,同时,气袋12和供气组件13容设在第一壳体111内,容纳腔110的第一开口开设在第一壳体111的侧壁上,腔盖113可拆卸连接或者铰接在第一壳体111上,钢丝绳14卷绕在第二壳体112内。具体地,容纳腔110形成在第一壳体111和第二壳体112的内部,并且容纳腔110具有第一开口和第二开口,第一开口开设在第一壳体111的侧壁上,第二开口开设在第一壳体111和第二壳体112的接合处,腔盖113可以封盖容纳腔110的第一开口,当腔盖113关闭后可以使第一壳体111的侧壁形成完整的柱面,此处,当在腔盖113的边缘上设置有多个卡勾、在容纳腔110第一开口的边缘上开设有多个卡槽时,通过该卡勾与卡槽配合可以实现腔盖113与第一壳体111可拆卸连接,当在腔盖113的一侧边缘和第一壳体111之间设置有合页114、在腔盖113的另一侧边缘开设有第一卡槽以及在容纳腔110第一开口的边缘上设置有第一卡勾1110时,腔盖113可以通过合页114与第一壳体111铰接,并且可以通过第一卡勾110与第一卡槽卡接实现与第一壳体111固定连接;在第二壳体112的靠近容纳腔110第二开口的端部上开设有第二螺钉孔或者内螺纹,同时,在第一壳体111的靠近容纳腔110第二开口的端部上开设有第一螺钉孔或者外螺纹,通过螺钉依次旋入搭接连通的第二螺钉孔和第一螺钉孔内或者通过螺纹连接的方式可以将第二壳体112固定在第一壳体111上。当完成救援后,只需首先将第二壳体112从第一壳体111上拆卸下来,使容纳腔110的第二开口露出,接着通过容纳腔110的第二开口将气瓶133拆卸下来,接着将气袋12的气体放掉,并且将气袋12重新折叠收纳到容纳腔110内,然后将腔盖113盖合在容纳腔110的第一开口上,并且将新的气瓶133安装好,最后将第二壳体112重新固定到第一壳体111上,即可实现便携式救生装置10的重复使用,有效地节约资源和救援成本。Optionally, please refer to FIG. 1 , FIG. 2 and FIG. 6 , as a specific embodiment of the portable life-saving device provided in the present application, the housing 11 includes a first housing 111 and a second housing 112 , wherein the first housing 111 and the second shell 112 are enclosed to form a accommodating cavity 110, the second shell 112 and the first shell 111 are detachably connected, and the second shell 112 covers the second opening of the accommodating cavity 110. The bag 12 and the air supply assembly 13 are accommodated in the first casing 111 , the first opening of the accommodating cavity 110 is opened on the side wall of the first casing 111 , and the cavity cover 113 is detachably connected or hinged to the first casing 111 Above, the wire rope 14 is wound in the second casing 112 . Specifically, the accommodating cavity 110 is formed inside the first shell 111 and the second shell 112, and the accommodating cavity 110 has a first opening and a second opening, the first opening is opened on the side wall of the first shell 111, The second opening is opened at the junction of the first casing 111 and the second casing 112 , the cavity cover 113 can cover the first opening of the accommodating cavity 110 , and when the cavity cover 113 is closed, the side wall of the first casing 111 can be closed. A complete cylinder is formed. Here, when a plurality of hooks are provided on the edge of the cavity cover 113 and a plurality of slots are provided on the edge of the first opening of the accommodating cavity 110, the hooks are matched with the slots. The cavity cover 113 and the first shell 111 can be detachably connected. When a hinge 114 is provided between one edge of the cavity cover 113 and the first shell 111, and a second edge is opened on the other edge of the cavity cover 113. When a slot and a first hook 1110 are provided on the edge of the first opening of the accommodating cavity 110 , the cavity cover 113 can be hinged with the first housing 111 through the hinge 114 , and can be connected with the first shell 111 through the first hook 110 . The card slot is clamped to realize fixed connection with the first housing 111 ; a second screw hole or internal thread is provided on the end of the second housing 112 close to the second opening of the accommodating cavity 110 , and at the same time, the first housing 111 is provided with a second screw hole or internal thread. A first screw hole or an external thread is formed on the end of the accommodating chamber 110 close to the second opening, and the screw can be screwed into the overlapping second screw hole and the first screw hole in turn or by screw connection. The second casing 112 is fixed on the first casing 111 . When the rescue is completed, it is only necessary to first disassemble the second casing 112 from the first casing 111 to expose the second opening of the accommodating cavity 110, and then disassemble the gas cylinder 133 through the second opening of the accommodating cavity 110, Then, the gas in the air bag 12 is released, and the air bag 12 is re-folded and stored in the accommodating cavity 110 , and then the cavity cover 113 is closed on the first opening of the accommodating cavity 110 , and a new gas cylinder 133 is installed. Finally, the second housing 112 is re-fixed to the first housing 111, so that the portable life-saving device 10 can be reused, and resources and rescue costs can be effectively saved.
可选地,请参阅图3和图4,作为本申请提供的便携式救生装置的一个具体实施例,供气组件13包括连接件131、触发件132和气瓶133,其中,连接件131容设在容纳腔110内,并且连接件131具有进气口13111和出气口13112,气袋12固定在连接件131上并且与出气口13112连通;触发件132的第一端容设在容纳腔110内并且与连接件131转动连接,触发件132的第二端露出在第一壳体111外;气瓶133可拆卸地连接在进气口13111上。具体地,气袋12套接在出气口13112上;触发件132的第一端通过转轴转动连接在连接件131的靠近第一壳体111端部的一端上,而在触发件132的第二端和与之对应的腔盖113的端部二者之一上设置有第二卡扣1320,在触发件132的第二端和与之对应的腔盖113的端部二者之另一上开设有第二卡槽1130,通过第二卡扣1320与第二卡槽1130卡接可以将触发件132锁定,防止意外拔动触发件132导致气袋12充气,同时可以将腔盖113进一步紧固在第一壳体111上;气瓶133的气嘴的侧壁上开设有外螺纹,而在进气口13111的侧壁上开设有内螺纹,通过螺纹连接的方式可以将气瓶133固定在进气口13111上,有利于对气瓶133进行更换,并且在进气口13111内还设置有密封圈,可以防止气瓶133的气嘴与连接件131之间存在缝隙而导致漏气。Optionally, please refer to FIG. 3 and FIG. 4 , as a specific embodiment of the portable life-saving device provided by the present application, the gas supply assembly 13 includes a connecting piece 131 , a triggering piece 132 and a gas cylinder 133 , wherein the connecting piece 131 is accommodated in the inside the accommodating cavity 110, and the connecting piece 131 has an air inlet 13111 and an air outlet 13112, the air bag 12 is fixed on the connecting piece 131 and communicates with the air outlet 13112; the first end of the triggering piece 132 is accommodated in the accommodating cavity 110 and Rotatingly connected with the connecting piece 131 , the second end of the trigger piece 132 is exposed outside the first housing 111 ; the gas cylinder 133 is detachably connected to the air inlet 13111 . Specifically, the air bag 12 is sleeved on the air outlet 13112; the first end of the trigger member 132 is connected to the end of the connecting member 131 close to the end of the first housing 111 through the rotating shaft, and the second end of the trigger member 132 A second snap 1320 is provided on one of the end and the corresponding end of the cavity cover 113, and the other of the second end of the trigger 132 and the corresponding end of the cavity cover 113 A second card slot 1130 is provided, and the trigger member 132 can be locked by the second buckle 1320 and the second card slot 1130, so as to prevent the air bag 12 from being inflated by accidentally pulling the trigger member 132, and at the same time, the cavity cover 113 can be further tightened The gas cylinder 133 is fixed on the first housing 111; the side wall of the gas nozzle of the gas cylinder 133 is provided with an external thread, and the side wall of the air inlet 13111 is provided with an internal thread, and the gas cylinder 133 can be fixed by means of screw connection On the air inlet 13111, it is convenient to replace the gas cylinder 133, and a sealing ring is also arranged in the air inlet 13111, which can prevent air leakage due to a gap between the gas nozzle of the gas cylinder 133 and the connecting piece 131.
可选地,请参阅图4和图5,作为本申请提供的便携式救生装置的一个具体实施例,触发件132的第一端具有抵顶面,同时,连接件131包括连接本体1311和顶针,其中,在连接本体1311上开设有进气口13111、出气口13112、第一通道13113、第二通道13114和第三通道13115,第一通道13113的一端与进气口13111连通,第二通道13114的一端与出气口13112连通,第一通道13113的另一端和第二通道13114的另一端分别与第三通道13115连通;顶针包括针柄13121和针头13122,针柄13121的第一端伸入在第三通道13115内并且可以封闭第三通道13115,针柄13121的第二端与触发件132的抵顶面抵接,针头13122的第一端伸入在第一通道13113内,并且在针头13122的第一端上开设有进气孔,针头13122的第二端固定在针柄13121的第一端上,并且在针头13122的第二端上开设有出气孔;当通过触发件132的第二端驱使触发件132的第一端绕连接件131转动时,触发件132的抵顶面可以推顶针柄13121带动针头13122的第一端伸入进气口13111内,使针头13122的第一端刺穿气瓶133,此时针头13122的出气孔与第二通道13114对齐。具体地,第一通道13113与第二通道13114垂直,第一通道13113与第三通道13115同轴,针头13122与第一通道13113间隙配合,第二通道13114的宽度与针头13122的出气孔的孔径匹配,针柄13121与第三通道13115间隙配合,并且在针柄13121的第一端上套设有密封圈,可以防止气体从第三通道13115泄漏,当针柄13121在触发件132的抵顶面的推顶下继续深入第三通道13115内时,针头13122的第一端会从进气口13111处刺入气瓶133内,使针头13122的进气孔与气瓶133的气腔连通,此时针头13122的出气孔与第二通道13114连通,气瓶133内储存的气体就会依次经过针头13122的进气孔、针头13122的内部、针头13122的出气孔和出气口13112流入气袋12内,实现对气袋12充气。Optionally, please refer to FIG. 4 and FIG. 5 , as a specific embodiment of the portable life-saving device provided by the present application, the first end of the trigger member 132 has an abutting surface, and at the same time, the connecting member 131 includes a connecting body 1311 and a thimble, The connecting body 1311 is provided with an air inlet 13111, an air outlet 13112, a first passage 13113, a second passage 13114 and a third passage 13115. One end of the first passage 13113 is communicated with the air inlet 13111, and the second passage 13114 One end is communicated with the air outlet 13112, the other end of the first channel 13113 and the other end of the second channel 13114 are communicated with the third channel 13115 respectively; the thimble includes a needle handle 13121 and a needle head 13122, and the first end of the needle handle 13121 extends into the Inside the third channel 13115 and can close the third channel 13115, the second end of the needle handle 13121 abuts against the abutting surface of the trigger 132, the first end of the needle 13122 protrudes into the first channel 13113, and is in the needle 13122 An air inlet hole is opened on the first end of the needle 13122, the second end of the needle 13122 is fixed on the first end of the needle handle 13121, and an air outlet hole is opened on the second end of the needle 13122; When the first end of the trigger member 132 is driven to rotate around the connecting member 131, the abutting surface of the trigger member 132 can push the needle handle 13121 to drive the first end of the needle 13122 into the air inlet 13111, so that the first end of the needle 13122 can be pushed into the air inlet 13111. The gas cylinder 133 is pierced, and the air outlet hole of the needle 13122 is aligned with the second channel 13114 at this time. Specifically, the first channel 13113 is perpendicular to the second channel 13114, the first channel 13113 is coaxial with the third channel 13115, the needle 13122 is clearance fit with the first channel 13113, and the width of the second channel 13114 is the same as the diameter of the air outlet of the needle 13122. Matching, the needle handle 13121 is in clearance fit with the third channel 13115, and a sealing ring is sleeved on the first end of the needle handle 13121, which can prevent gas from leaking from the third channel 13115. When the needle handle 13121 touches the trigger member 132 When it continues to penetrate into the third channel 13115 under the push of the surface, the first end of the needle 13122 will penetrate into the gas cylinder 133 from the air inlet 13111, so that the air inlet of the needle 13122 is communicated with the air cavity of the gas cylinder 133. At this time, the air outlet of the needle 13122 is communicated with the second channel 13114, and the gas stored in the gas cylinder 133 will flow into the air bag 12 through the air inlet of the needle 13122, the interior of the needle 13122, the air outlet of the needle 13122 and the air outlet 13112 in sequence. Inside, the air bag 12 is inflated.
可选地,请参阅图6和图7,作为本申请提供的便携式救生装置的一个具体实施例,第二壳体112包括壳本体1121、卷盘1122和限位件1123,其中,在壳本体1121的端壁的内表面上凸设有转轴11211;而卷盘1122容设在壳本体1121内,并且转动套接在转轴11211上,在卷盘1122上开设有驱动孔11220,钢丝绳14卷绕在卷盘1122上,并且钢丝绳14的第一端固定在卷盘1122上,钢丝绳14的第二端穿过壳本体1121并且露出在壳本体1121外;限位件1123固定在转轴11211的末端上以将卷盘1122限位在转轴11211上。具体地,转轴11211从壳本体1121的内端面向容纳腔110的内部延伸,卷盘1122包括卷筒和两个盘面,卷筒套设在转轴11211上,两个盘面连接在卷筒的两端,钢丝绳14的第一端固定在卷盘1122的远离壳本体1121端壁的盘面上,可以避免对卷盘1122的转动产生干涉;钢丝绳14卷绕在卷筒上,可以使钢丝绳14更加整齐和减少占用空间;驱动孔11220开设在卷盘1122的远离壳本体1121端壁的盘面上,将第二壳体112从第一壳体111上拆卸下来后,可以通过驱动孔11220驱使卷盘1122绕转轴11211旋转,将钢丝绳14回收入容纳腔110内;而限位件1123的宽度大于转轴11211的直径,可以将卷盘1122限位在转轴11211上,防止卷盘1122在绕转轴11211旋转的过程中沿转轴11211的轴向发生往复移动导致钢丝绳卡在卷盘1122和壳本体1121之间的间隙内无法完全展开。Optionally, please refer to FIG. 6 and FIG. 7 , as a specific embodiment of the portable life-saving device provided by the present application, the second housing 112 includes a housing body 1121 , a reel 1122 and a limiting member 1123 , wherein, in the housing body The inner surface of the end wall of 1121 is protruded with a rotating shaft 11211; the reel 1122 is accommodated in the shell body 1121, and is rotatably sleeved on the rotating shaft 11211, and a driving hole 11220 is opened on the reel 1122, and the wire rope 14 is wound On the reel 1122, and the first end of the wire rope 14 is fixed on the reel 1122, the second end of the wire rope 14 passes through the shell body 1121 and is exposed outside the shell body 1121; the limiter 1123 is fixed on the end of the rotating shaft 11211 In order to limit the reel 1122 on the rotating shaft 11211 . Specifically, the rotating shaft 11211 extends from the inner end of the housing body 1121 to the interior of the accommodating cavity 110, the reel 1122 includes a reel and two disk surfaces, the reel is sleeved on the rotating shaft 11211, and the two disk surfaces are connected to both ends of the reel , the first end of the wire rope 14 is fixed on the disk surface of the reel 1122 away from the end wall of the shell body 1121, which can avoid interference with the rotation of the reel 1122; Reduce the occupied space; the driving hole 11220 is opened on the disk surface of the reel 1122 away from the end wall of the casing body 1121. After the second casing 112 is removed from the first casing 111, the reel 1122 can be driven through the driving hole 11220. The rotating shaft 11211 rotates to return the wire rope 14 into the accommodating cavity 110; and the width of the stopper 1123 is larger than the diameter of the rotating shaft 11211, which can limit the reel 1122 on the rotating shaft 11211 to prevent the reel 1122 from rotating around the rotating shaft 11211. The reciprocating movement along the axial direction of the rotating shaft 11211 causes the wire rope to be stuck in the gap between the reel 1122 and the shell body 1121 and cannot be fully expanded.
可选地,请参阅图6,作为本申请提供的便携式救生装置的一个具体实施例,在壳本体1121的端壁的外表面上开设有第一容纳槽11212,同时,便携式救生装置10还包括拉环16,拉环16与钢丝绳14的第二端连接,并且拉环16收容在第一容纳槽11212内。具体地,第一容纳槽11212开设在壳本体1121的外端面上,其轮廓形状与拉环16的轮廓形状相匹配,在无需实施救援的情况下,拉环16镶嵌在第一容纳槽11212内,可以使便携式救生装置10的外观更加整洁美观,当需要实施救援时,将拉环16从第一容纳槽11212内取出,并且通过拉环16牵引钢丝绳14,既可以避免钢丝绳14割伤用户手指,又有利于用户施力,有效地提升了救援效率和用户的使用体验效果。Optionally, please refer to FIG. 6 , as a specific embodiment of the portable life-saving device provided by the present application, a first accommodating groove 11212 is opened on the outer surface of the end wall of the housing body 1121 . At the same time, the portable life-saving device 10 further includes The pull ring 16 is connected with the second end of the wire rope 14 , and the pull ring 16 is accommodated in the first accommodating groove 11212 . Specifically, the first accommodating groove 11212 is opened on the outer end surface of the housing body 1121, and its contour shape matches the contour shape of the pull ring 16. In the case of no rescue operation, the pull ring 16 is embedded in the first accommodating groove 11212. , which can make the appearance of the portable lifesaving device 10 more neat and beautiful. When rescue is required, the pull ring 16 is taken out from the first accommodating groove 11212, and the wire rope 14 is pulled by the pull ring 16, which can prevent the wire rope 14 from cutting the user's fingers. , and it is also beneficial for the user to exert force, which effectively improves the rescue efficiency and the user experience effect.
可选地,请参阅图6,作为本申请提供的便携式救生装置的一个具体实施例,在第一容纳槽11212的底部设置有磁性件11213,磁性件11213与拉环16磁性连接。具体地,磁性件11213的数量为多个,多个磁性件11213间隔地分布在第一容纳槽11212的底部,磁性件11213为磁铁,拉环16为可以被磁铁吸附的金属件,这样通过磁性件11213的吸力作用可以使拉环16更加牢固地镶嵌在第一容纳槽11212内,防止拉环16轻易地从第一容纳槽11212内脱落。Optionally, referring to FIG. 6 , as a specific embodiment of the portable life-saving device provided by the present application, a magnetic member 11213 is provided at the bottom of the first accommodating groove 11212 , and the magnetic member 11213 is magnetically connected to the pull ring 16 . Specifically, the number of magnetic parts 11213 is multiple, and the plurality of magnetic parts 11213 are distributed at the bottom of the first accommodating slot 11212 at intervals. The magnetic parts 11213 are magnets, and the pull ring 16 is a metal part that can be attracted by the magnets. The suction effect of the element 11213 can make the pull ring 16 more firmly embedded in the first accommodating groove 11212 and prevent the pull ring 16 from easily falling off from the first accommodating groove 11212 .
可选地,请参阅图6,作为本申请提供的便携式救生装置的一个具体实施例,在壳本体1121的侧壁上开设有通槽11214,钢丝绳14的第二端穿设在通槽11214内,同时,第二壳体112还包括槽盖1124,槽盖1124插接在壳本体1121上以封盖通槽11214。具体地,通槽11214连通容纳腔110和第一容纳槽11212,当拉环16容设在第一容纳槽11212内时,钢丝绳14与拉环16连接的一端(即第二端)容设在通槽11214内,当需要展开钢丝绳14时,钢丝绳14穿过通槽1124向壳本体1121外延伸;而在通槽11214的相对两侧槽壁上开设有卡槽,槽盖1124的相对两侧边缘上形成有两个卡接部,当槽盖1124***通槽11214内时,卡接部伸入卡槽内将槽盖1124固定在壳本体1121上,并且封盖通槽11214,既可以使便携式救生装置10的外观更加美观,又可以防止钢丝绳14和拉环16的接头露出在外对用户造成伤害。Optionally, please refer to FIG. 6 , as a specific embodiment of the portable life-saving device provided by the present application, a through groove 11214 is formed on the side wall of the casing body 1121 , and the second end of the wire rope 14 is passed through the through groove 11214 Meanwhile, the second housing 112 further includes a slot cover 1124 , and the slot cover 1124 is inserted into the housing body 1121 to cover the through slot 11214 . Specifically, the through groove 11214 communicates with the accommodating cavity 110 and the first accommodating groove 11212. When the pull ring 16 is accommodated in the first accommodating groove 11212, the end (ie, the second end) of the wire rope 14 connected to the pull ring 16 is accommodated in the first accommodating groove 11212. In the through groove 11214, when the steel wire rope 14 needs to be unfolded, the steel wire rope 14 extends through the through groove 1124 to the outside of the shell body 1121; Two clamping parts are formed on the edge. When the slot cover 1124 is inserted into the through slot 11214, the clamping parts extend into the slot to fix the slot cover 1124 on the shell body 1121 and cover the through slot 11214, which can make The appearance of the portable life-saving device 10 is more beautiful, and the joint of the wire rope 14 and the pull ring 16 can be prevented from being exposed and causing injury to the user.
可选地,请参阅图1和图2,作为本申请提供的便携式救生装置的一个具体实施例,便携式救生装置10还包括挂绳15,挂绳15连接在第一壳体111或者第二壳体112上,并且在挂绳15上套设有锁扣150,锁扣150用于调节挂绳15的内孔尺寸。这样在日常生活中,用户可以借助挂绳15将便携式救生装置10悬挂在手臂或者包包上,便于携带;而在游泳时,用户可以通过锁扣150将挂绳15的内孔尺寸缩小,使挂绳15束缚在手臂或者腿部上,防止便携式救生装置10从手臂或者腿部上脱落,一旦遇到突发情况可以起到自救作用,有效地提升了游泳的安全性。Optionally, please refer to FIG. 1 and FIG. 2 , as a specific embodiment of the portable life-saving device provided in the present application, the portable life-saving device 10 further includes a lanyard 15 , and the lanyard 15 is connected to the first housing 111 or the second housing The body 112 and the lanyard 15 are provided with a lock catch 150 , and the lock catch 150 is used to adjust the size of the inner hole of the lanyard 15 . In this way, in daily life, the user can use the lanyard 15 to hang the portable lifesaving device 10 on the arm or bag, which is convenient to carry; while swimming, the user can reduce the size of the inner hole of the lanyard 15 through the lock 150, so that the The lanyard 15 is bound on the arm or leg to prevent the portable life-saving device 10 from falling off the arm or leg, and can play a self-rescue role in case of emergency, effectively improving the safety of swimming.
可选地,请参阅图2和图3,作为本申请提供的便携式救生装置的一个具体实施例,便携式救生装置10还包括发光组件17,发光组件17包括LED灯171、控制电路板(未图示)、电池173和开关174,其中,LED灯171和开关174设置在第一壳体111的壳壁上,控制电路板和电池173容设在第一壳体111内,并且LED灯171、电池173和开关174分别与控制电路板电连接,控制电路板用于控制LED灯171实现照明和警示功能。具体地,在控制电路板上装载有控制程序,当用户以不同的方式按压开关174时,LED灯171可以在发出白光以及反复发出红光和蓝光之间切换,使LED灯171实现照明和警示功能,当出现溺水险情时,落水者在等待救援的过程中可以打开LED灯171使其在红光和蓝光之间反复闪烁来显示自身的位置,有利于施救者对落水者进行快速定位。并且在控制电路板上设置有充电接口172,充电接口172设置在第一壳体111的壳壁上,用于与充电器连接对电池173充电,从而实现发光组件17的重复使用。Optionally, please refer to FIG. 2 and FIG. 3, as a specific embodiment of the portable life-saving device provided by the present application, the portable life-saving device 10 further includes a light-emitting assembly 17, and the light-emitting assembly 17 includes an LED light 171, a control circuit board (not shown in the figure) shown), the battery 173 and the switch 174, wherein the LED lamp 171 and the switch 174 are arranged on the shell wall of the first casing 111, the control circuit board and the battery 173 are accommodated in the first casing 111, and the LED lamp 171, The battery 173 and the switch 174 are respectively electrically connected to the control circuit board, and the control circuit board is used to control the LED light 171 to realize lighting and warning functions. Specifically, a control program is loaded on the control circuit board. When the user presses the switch 174 in different ways, the LED light 171 can switch between emitting white light and repeatedly emitting red light and blue light, so that the LED light 171 can realize illumination and warning When there is a danger of drowning, the drowning person can turn on the LED light 171 to flash between red and blue light repeatedly to display his position while waiting for rescue, which is helpful for the rescuer to quickly locate the drowning person. And a charging interface 172 is provided on the control circuit board. The charging interface 172 is provided on the shell wall of the first casing 111 and is used for connecting with a charger to charge the battery 173 , thereby realizing the repeated use of the light emitting assembly 17 .
可选地,请参阅图3,作为本申请提供的便携式救生装置的一个具体实施例,便携式救生装置10还包括哨子18,哨子18收纳在容纳腔110内,并且与气袋12连接。具体地,哨子18通过绳子与气袋12连接,当出现溺水险情时,落水者在等待救援的过程中可以通过吹响哨子18来求救。Optionally, referring to FIG. 3 , as a specific embodiment of the portable life-saving device provided by the present application, the portable life-saving device 10 further includes a whistle 18 , which is accommodated in the accommodating cavity 110 and connected to the air bag 12 . Specifically, the whistle 18 is connected to the air bag 12 by a rope. When a drowning danger occurs, the drowning person can call for help by blowing the whistle 18 while waiting for rescue.
可选地,请参阅图3,作为本申请提供的便携式救生装置的一个具体实施例,在气袋12上设置有把手120。具体地,把手120的数量为一个或者两个,可以与气袋12一体成型或者粘接或缝接在气袋12上,通过把手120有利于用户更好地抓紧气袋12,依靠气袋12浮在水面上等待救援。Optionally, please refer to FIG. 3 , as a specific embodiment of the portable life-saving device provided by the present application, a handle 120 is provided on the air bag 12 . Specifically, the number of handles 120 is one or two, which can be integrally formed with the air bag 12 or bonded or sewed on the air bag 12. The handle 120 is helpful for the user to better grasp the air bag 12, and relying on the air bag 12 Float on the water and wait for rescue.
请参阅图1和图6,本申请提供的伞1包括伞本体20和上述任一项实施例所提供的便携式救生装置10,伞本体20具有伞头(未图示),同时,在外壳11的端壁上开设有第二容纳槽11215,伞头可拆卸连接在第二容纳槽11215内。具体地,第二容纳槽11215开设在第二壳体112的壳本体1121的端壁上,并且第二容纳槽11215沿转轴11211的轴向沿转轴11211的内部延伸,其宽度和深度与伞头的宽度和长度相匹配。在日常生活中,便携式救生装置10可以作为伞1的伞柄使用,当发生溺水险情时,便携式救生装置10可以从伞本体20上拆卸下来用于救援。Please refer to FIG. 1 and FIG. 6 , the umbrella 1 provided by the present application includes an umbrella body 20 and the portable lifesaving device 10 provided by any of the above embodiments. The umbrella body 20 has an umbrella head (not shown), and at the same time, the outer casing 11 A second accommodating groove 11215 is opened on the end wall of the umbrella, and the umbrella head is detachably connected in the second accommodating groove 11215. Specifically, the second accommodating groove 11215 is opened on the end wall of the casing body 1121 of the second casing 112, and the second accommodating groove 11215 extends along the inner part of the rotating shaft 11211 along the axial direction of the rotating shaft 11211, and its width and depth are the same as those of the umbrella head. to match the width and length. In daily life, the portable life-saving device 10 can be used as an umbrella handle of the umbrella 1. When a drowning danger occurs, the portable life-saving device 10 can be disassembled from the umbrella body 20 for rescue.
本申请实施例提供的伞1,采用了便携式救生装置10作为伞柄,当发生溺水险情时,便携式救生装置10可以从伞本体20上拆卸下来用于救援,既便于携带,又可以及时对落水者实施救援,从而有效地提升了伞的实用性,使伞的功能得到进一步地拓展。The umbrella 1 provided in the embodiment of the present application adopts the portable life-saving device 10 as the umbrella handle. When a drowning danger occurs, the portable life-saving device 10 can be disassembled from the umbrella body 20 for rescue, which is not only easy to carry, but also can timely respond to drowning. It can effectively improve the practicability of the umbrella and further expand the function of the umbrella.
可选地,请参阅图6,作为本申请提供的伞的一个具体实施例,在伞头的侧壁上开设有外螺纹,同时,在第二容纳槽11215的侧壁上开设有内螺纹,伞头螺纹连接在第二容纳槽11215内。即伞头通过螺纹连接的方式与第二壳体112可拆卸连接,这样有利于便携式救生装置10与伞本体20组装和拆卸。Optionally, please refer to FIG. 6 , as a specific embodiment of the umbrella provided by the present application, an external thread is formed on the side wall of the umbrella head, and at the same time, an internal thread is formed on the side wall of the second accommodating groove 11215, The umbrella head is screwed into the second accommodating groove 11215 . That is, the umbrella head is detachably connected to the second housing 112 by means of screw connection, which facilitates the assembly and disassembly of the portable life-saving device 10 and the umbrella body 20 .
可选地,请参阅图8,作为本申请提供的伞的一个具体实施例,在伞头的侧壁上开设有定位孔(未图示),同时,在外壳11上设置有插销11216和弹簧11217,其中,弹簧11217与插销11216抵接以驱使插销11216伸入伞头的定位孔内形成卡接。具体地,在第二壳体112的壳本体1121的端壁上开设有第三容纳槽11218,第三容纳槽11218沿壳本体1121的径向延伸,并且第三容纳槽11218与第二容纳槽11215连通,插销11216和弹簧11217均容设在三容纳槽11218槽内,插销11216的第一端伸出在壳本体1121外,弹簧11217的一端与第三容纳槽11218的侧壁抵接,弹簧11217的另一端与插销11216抵接,可以推顶插销11216的第二端伸入第二容纳槽11215内。便携式救生装置10与伞本体20组装时,只需首先拔动插销11216的第一端,驱使插销11216的第一端带动插销11216的第二端退出第二容纳槽11215并且缩入第三容纳槽11218内,接着将伞头***第二容纳槽11215内,然后松开插销11216的第一端,让插销11216的第二端在弹簧11217的弹性力推顶下伸入伞头的定位孔内,即可将便携式救生装置10固定在伞本体20上,这样有利于便携式救生装置10与伞本体20组装和拆卸。Optionally, please refer to FIG. 8 , as a specific embodiment of the umbrella provided by the present application, a positioning hole (not shown) is opened on the side wall of the umbrella head, and at the same time, a latch 11216 and a spring are provided on the housing 11 11217, wherein, the spring 11217 is in contact with the pin 11216 to drive the pin 11216 to extend into the positioning hole of the umbrella head to form a snap connection. Specifically, a third accommodating groove 11218 is opened on the end wall of the casing body 1121 of the second casing 112 , the third accommodating groove 11218 extends along the radial direction of the casing body 1121 , and the third accommodating groove 11218 and the second accommodating groove 11215 is connected, the plug 11216 and the spring 11217 are both accommodated in the three accommodating grooves 11218, the first end of the plug 11216 protrudes out of the shell body 1121, one end of the spring 11217 is in contact with the side wall of the third accommodating groove 11218, and the spring The other end of the 11217 is in contact with the plug 11216, and the second end of the plug 11216 can be pushed to extend into the second accommodating groove 11215. When the portable lifesaving device 10 is assembled with the umbrella body 20, it is only necessary to first pull the first end of the latch 11216, and drive the first end of the latch 11216 to drive the second end of the latch 11216 to exit the second accommodating groove 11215 and retract into the third accommodating groove. 11218, then insert the umbrella head into the second accommodating groove 11215, then loosen the first end of the plug 11216, and let the second end of the plug 11216 protrude into the positioning hole of the umbrella head under the elastic force of the spring 11217, That is, the portable life-saving device 10 can be fixed on the umbrella body 20 , which facilitates the assembly and disassembly of the portable life-saving device 10 and the umbrella body 20 .
以上仅为本申请的可选实施例而已,并不用于限制本申请。对于本领域的技术人员来说,本申请可以有各种更改和变化。凡在本申请的精神和原则之内,所作的任何修改、等同替换、改进等,均应包含在本申请的权利要求范围之内。The above are only optional embodiments of the present application, and are not intended to limit the present application. Various modifications and variations of this application are possible for those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of this application shall be included within the scope of the claims of this application.
Claims (15)
- 一种便携式救生装置,其特征在于,包括: A portable life-saving device, characterized in that it includes:外壳,为柱状结构,用于供用户单手抓握,所述外壳包括容纳腔和腔盖,所述腔盖封盖于所述容纳腔的第一开口上;a casing, which is a columnar structure for a user to grasp with one hand, the casing includes a accommodating cavity and a cavity cover, and the cavity cover covers the first opening of the accommodating cavity;气袋,折叠收纳于所述容纳腔内并于充气膨胀状态下可顶开所述腔盖;an air bag, which is folded and accommodated in the accommodating cavity, and can top open the cavity cover in an inflated state;供气组件,容设于所述容纳腔内并局部露出于所述外壳外;以及an air supply assembly, accommodated in the accommodating cavity and partially exposed outside the casing; and钢丝绳,卷绕于所述容纳腔内。The steel wire rope is wound in the accommodating cavity.
- 如权利要求1所述的便携式救生装置,其特征在于,所述外壳包括: The portable lifesaving device of claim 1, wherein the housing comprises:第一壳体,所述气袋和所述供气组件容设于所述第一壳体内,所述第一开口开设于所述第一壳体的侧壁上,所述腔盖可拆卸连接或铰接于所述第一壳体上;以及a first casing, the air bag and the air supply assembly are accommodated in the first casing, the first opening is opened on the side wall of the first casing, and the cavity cover is detachably connected or hinged to the first housing; and第二壳体,与所述第一壳体围合形成所述容纳腔,并与所述第一壳体可拆卸连接以封盖所述容纳腔的第二开口,所述钢丝绳卷绕于所述第二壳体内。a second casing, which is enclosed with the first casing to form the accommodating cavity, and is detachably connected with the first casing to cover the second opening of the accommodating cavity, and the wire rope is wound around the accommodating cavity. inside the second housing.
- 如权利要求2所述的便携式救生装置,其特征在于,所述供气组件包括: The portable life-saving device of claim 2, wherein the air supply assembly comprises:连接件,容设于所述容纳腔内,所述连接件具有进气口和出气口,所述气袋固定于所述连接件上并与所述出气口连通;a connector, accommodated in the accommodating cavity, the connector has an air inlet and an air outlet, the air bag is fixed on the connector and communicated with the air outlet;触发件,所述触发件的第一端容设于所述容纳腔内,并与所述连接件转动连接,所述触发件的第二端露出于所述第一壳体外;以及a triggering piece, the first end of the triggering piece is accommodated in the accommodating cavity and is rotatably connected with the connecting piece, and the second end of the triggering piece is exposed outside the first housing; and气瓶,可拆卸地连接于所述进气口上。The gas cylinder is detachably connected to the air inlet.
- 如权利要求3所述的便携式救生装置,其特征在于,所述触发件的第一端具有抵顶面,所述连接件包括: The portable life-saving device according to claim 3, wherein the first end of the trigger member has an abutting surface, and the connecting member comprises:连接本体,所述连接本体上开设有所述进气口、所述出气口、第一通道、第二通道和第三通道,所述第一通道的一端与所述进气口连通,所述第二通道的一端与所述出气口连通,所述第一通道的另一端和所述第二通道的另一端分别与所述第三通道连通;以及a connection body, the connection body is provided with the air inlet, the air outlet, the first channel, the second channel and the third channel, one end of the first channel is communicated with the air inlet, the One end of the second channel is communicated with the air outlet, and the other end of the first channel and the other end of the second channel are respectively communicated with the third channel; and顶针,包括针柄和针头,所述针柄的第一端伸入于所述第三通道内并封闭所述第三通道,所述针柄的第二端与所述抵顶面抵接,所述针头的第一端伸入于所述第一通道内并开设有进气孔,所述针头的第二端固定于所述针柄的第一端上并开设有出气孔;The thimble includes a needle handle and a needle head, the first end of the needle handle extends into the third channel and closes the third channel, and the second end of the needle handle is in contact with the abutting surface, The first end of the needle extends into the first channel and is provided with an air inlet hole, and the second end of the needle is fixed on the first end of the needle handle and is provided with an air outlet;当通过所述触发件的第二端驱使所述触发件的第一端绕所述连接件转动时,所述抵顶面推顶所述针柄带动所述针头的第一端伸入所述进气口内,使所述针头的第一端刺穿所述气瓶,所述出气孔与所述第二通道对齐。When the first end of the triggering member is driven to rotate around the connecting member by the second end of the triggering member, the abutting surface pushes the needle handle and drives the first end of the needle to extend into the connecting member. Inside the air inlet, the first end of the needle is pierced through the gas cylinder, and the air outlet is aligned with the second channel.
- 如权利要求2所述的便携式救生装置,其特征在于,所述第二壳体包括: The portable life-saving device of claim 2, wherein the second housing comprises:壳本体,所述壳本体的端壁的内表面上凸设有转轴;a shell body, the inner surface of the end wall of the shell body is protruded with a rotating shaft;卷盘,容设于所述壳本体内,并转动套接于所述转轴上,所述卷盘上开设有驱动孔,所述钢丝绳卷绕于所述卷盘上,且所述钢丝绳的第一端固定于所述卷盘上,所述钢丝绳的第二端穿过所述壳本体并露出于所述壳本体外;以及The reel is accommodated in the casing body, and is rotatably sleeved on the rotating shaft. The reel is provided with a driving hole, the wire rope is wound on the reel, and the first One end is fixed on the reel, and the second end of the wire rope passes through the shell body and is exposed outside the shell body; and限位件,固定于所述转轴的末端上以将所述卷盘限位于所述转轴上。The limiting member is fixed on the end of the rotating shaft to limit the reel on the rotating shaft.
- 如权利要求5所述的便携式救生装置,其特征在于,所述壳本体的端壁的外表面上开设有第一容纳槽,所述便携式救生装置还包括: The portable life-saving device according to claim 5, wherein a first accommodating groove is opened on the outer surface of the end wall of the casing body, and the portable life-saving device further comprises:拉环,与所述钢丝绳的第二端连接,并收容于所述第一容纳槽内。The pull ring is connected with the second end of the wire rope and accommodated in the first accommodating groove.
- 如权利要求6所述的便携式救生装置,其特征在于,所述第一容纳槽的底部设有磁性件,所述磁性件与所述拉环磁性连接。 The portable life-saving device according to claim 6, wherein a bottom of the first accommodating slot is provided with a magnetic member, and the magnetic member is magnetically connected with the pull ring.
- 如权利要求5所述的便携式救生装置,其特征在于,所述壳本体的侧壁上开设有通槽,所述钢丝绳的第二端穿设于所述通槽内,所述第二壳体还包括: The portable life-saving device according to claim 5, wherein a through groove is formed on the side wall of the casing body, the second end of the wire rope is passed through the through groove, and the second casing Also includes:槽盖,插接于所述壳本体上以封盖所述通槽。The slot cover is inserted on the shell body to cover the through slot.
- 如权利要求2所述的便携式救生装置,其特征在于,还包括: The portable life-saving device of claim 2, further comprising:挂绳,连接于所述第一壳体或所述第二壳体上,所述挂绳上套设有锁扣,所述锁扣用于调节所述挂绳的内孔尺寸。The lanyard is connected to the first casing or the second casing, and a lock is sleeved on the lanyard, and the lock is used to adjust the size of the inner hole of the lanyard.
- 如权利要求2所述的便携式救生装置,其特征在于,还包括: The portable life-saving device of claim 2, further comprising:发光组件,包括LED灯、控制电路板、电池和开关,所述LED灯和所述开关设于所述第一壳体的壳壁上,所述控制电路板和所述电池容设于所述第一壳体内,所述LED灯、所述电池和所述开关分别与所述控制电路板电连接,所述控制电路板用于控制所述LED灯实现照明和警示功能。The light-emitting assembly includes an LED lamp, a control circuit board, a battery and a switch, the LED lamp and the switch are arranged on the shell wall of the first housing, and the control circuit board and the battery are accommodated in the In the first housing, the LED light, the battery and the switch are respectively electrically connected to the control circuit board, and the control circuit board is used to control the LED light to realize lighting and warning functions.
- 如权利要求1所述的便携式救生装置,其特征在于,还包括: The portable life-saving device of claim 1, further comprising:哨子,收纳于所述容纳腔内,并与所述气袋连接。The whistle is accommodated in the accommodating cavity and connected with the air bag.
- 如权利要求1所述的便携式救生装置,其特征在于,所述气袋上设有把手。 The portable life-saving device according to claim 1, wherein a handle is provided on the air bag.
- 一种伞,其特征在于,包括伞本体和权利要求1至12任一项所述的便携式救生装置,所述伞本体具有伞头,所述外壳的端壁上开设有第二容纳槽,所述伞头可拆卸连接于所述第二容纳槽内。 An umbrella, characterized in that it comprises an umbrella body and the portable life-saving device according to any one of claims 1 to 12, the umbrella body has an umbrella head, and the end wall of the outer casing is provided with a second accommodating groove, so The umbrella head is detachably connected to the second accommodating groove.
- 如权利要求13所述的伞,其特征在于,所述伞头的侧壁上开设有外螺纹,所述第二容纳槽的侧壁上开设有内螺纹,所述伞头螺纹连接于所述第二容纳槽内。 The umbrella of claim 13, wherein an outer thread is formed on the side wall of the umbrella head, an inner thread is formed on the side wall of the second accommodating groove, and the umbrella head is threadedly connected to the in the second accommodating groove.
- 如权利要求13所述的伞,其特征在于,所述伞头的侧壁上开设有定位孔,所述外壳上设有插销和弹簧,所述弹簧与所述插销抵接以驱使所述插销伸入所述定位孔内形成卡接。 The umbrella of claim 13, wherein a positioning hole is opened on the side wall of the umbrella head, a pin and a spring are provided on the shell, and the spring abuts against the pin to drive the pin It extends into the positioning hole to form a snap connection.
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PCT/CN2020/137288 WO2022126517A1 (en) | 2020-12-17 | 2020-12-17 | Portable lifesaving device and umbrella |
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PCT/CN2020/137288 WO2022126517A1 (en) | 2020-12-17 | 2020-12-17 | Portable lifesaving device and umbrella |
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