CN110027686A - A kind of self-rescue device of drowning - Google Patents
A kind of self-rescue device of drowning Download PDFInfo
- Publication number
- CN110027686A CN110027686A CN201910353609.XA CN201910353609A CN110027686A CN 110027686 A CN110027686 A CN 110027686A CN 201910353609 A CN201910353609 A CN 201910353609A CN 110027686 A CN110027686 A CN 110027686A
- Authority
- CN
- China
- Prior art keywords
- box body
- sleeve
- inflatable chamber
- bales catch
- cavity
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
- B63C9/00—Life-saving in water
- B63C9/08—Life-buoys, e.g. rings; Life-belts, jackets, suits, or the like
- B63C9/13—Life-buoys, e.g. rings; Life-belts, jackets, suits, or the like attachable to body member, e.g. arm, neck, head or waist
- B63C9/15—Life-buoys, e.g. rings; Life-belts, jackets, suits, or the like attachable to body member, e.g. arm, neck, head or waist having gas-filled compartments
- B63C9/155—Life-buoys, e.g. rings; Life-belts, jackets, suits, or the like attachable to body member, e.g. arm, neck, head or waist having gas-filled compartments inflatable
-
- 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
- B63C9/08—Life-buoys, e.g. rings; Life-belts, jackets, suits, or the like
- B63C9/20—Life-buoys, e.g. rings; Life-belts, jackets, suits, or the like characterised by signalling means, e.g. lights
-
- 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
- B63C2009/0094—Equipment comprising means for providing users with victuals or drinks
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Emergency Lowering Means (AREA)
Abstract
The invention belongs to life-saving fields, disclose a kind of self-rescue device of drowning, including bales catch belt, bales catch belt includes that with body and the bales catch belt head with body front end is arranged in, the lateral surface of bales catch belt head is provided with the box body with cavity, cavity is divided into inflatable chamber and power source cavity, sodium azide solid tablet is placed in inflatable chamber, the left side wall of inflatable chamber is provided with opening, the lateral surface fixed bonding with body between bales catch belt head and clamping part has annular waterproof air bag, the front end of annular waterproof air bag and open communication, PTC heater is provided in inflatable chamber, PTC heater is electrically connected with relay, power source cavity is also placed with battery and control module, liquid-pressure pick-up is provided on the outside of box body, the on-off of control module circuit according to locating for the information control relay that liquid-pressure pick-up is sent.The present apparatus can provide safety guarantee for user when overboard, and not influence the daily life and work of user, high practicability when wearing.
Description
Technical field
The present invention relates to life-saving field, specially a kind of self-rescue device of drowning.
Background technique
In actual life, the trip of people be unable to do without the vehicles such as aircraft, steamer and automobile, but in the process of seating
In, it inevitably meets with an accidet, so that passenger falls into the water, and passenger has no to prepare, and causes to be drowned；People are in water
Upper operation either it is waterborne play project when, it is most of to require wearing life jacket, but life jacket is not only heavy, it is inconvenient to use,
Also affect the routine work of user or experience of playing, therefore someone does not dress the anti-drowned equipment such as life jacket, leads to accident
It is overboard.
And the lifesaving appliance that the existing vehicles and amusement on water project are equipped with, it is only merely common lifebuoy,
The probability of surviving of drowning man is not high.And water survival is also influenced by weather, the sea happened frequently if it is stormy waves and black clouds
At densely covered weather or light bad night, very big puzzlement is all caused to rescue work, on bank personnel or cargo ship
Staff be not aware that man overboard, the timeliness of rescue is very limited, guarantees waiting for rescue in this period
The physical function of drowning people keeps normally being also a problem to be solved.
Summary of the invention
The invention is intended to provide a kind of self-rescue device of drowning, safety guarantee is provided when overboard for user.
The present invention provides base case: a kind of self-rescue device of drowning, including bales catch belt, bales catch belt include band
Body is provided with the card that can be fastened with bales catch belt head with the bales catch belt head with body front end, the rear end with body is arranged in
Buckle, the rear end of the clamping part pass through bales catch belt head and be bondeds with the front end with body close to the side of human body, it is described oneself
Dynamic button leather belt head is provided with the box body with cavity far from the side of human body, and the cavity of the box body is provided with partition, and partition will
The cavity of box body is divided into inflatable chamber and power source cavity, and sodium azide solid tablet, the inflatable chamber are placed in the inflatable chamber
Side wall with body front end is provided with opening, the side with body far from human body between the bales catch belt head and clamping part
Fixed bonding has the annular waterproof air bag that folding becomes band, and the annular waterproof air bag is passed through close to the end of bales catch belt head
It is logical, and annular waterproof air bag is fixedly connected close to the end of bales catch belt head with opening, and PTC hair is provided in the inflatable chamber
Hot body, the PTC heater are electrically connected with relay, and the relay is located at power source cavity, and the power source cavity is also placed with storage
Battery and control module, are provided with liquid-pressure pick-up on the outside of the box body, the control module respectively with fluid pressure
Sensor, battery and relay are electrically connected, the control module according to the information that liquid-pressure pick-up is sent control after
The on-off of circuit locating for electric appliance.
The working principle of base case: user usually can use the present apparatus as ordinary straps, be passed through trousers
Trousers loop and fasten, when unexpected overboard, liquid-pressure pick-up detects water pressure, send information to control module, control
Molding block controls relay connection circuit, and PTC heater is brought rapidly up fever, and the sodium azide solid tablet in inflatable chamber is heated
The a large amount of nitrogen of output are decomposed, nitrogen in a very short period of time expands annular waterproof air bag and is broken trousers loop, and user is anti-in annular
It emerges under the action of water ballonet, swims to bank or wait for rescue.
The beneficial effect of base case is: 1, the present apparatus can be such that annular waterproof air bag inflates automatically, without operation, avoid making
User's operation error in flurried, improve user it is overboard when probability of surviving.2, the present apparatus can be used as ordinary straps,
The daily life and work of user, high practicability are not influenced when wearing.3, the annular waterproof air bag of the present apparatus can be broken trousers loop,
And annular waterproof air bag is moved up or fixed by adjusting belt tension, prevent air bag when user's hand inability from falling off, to use
Person provides safety guarantee, and improves the comfort of wearing；Convenient for users to taking off trousers, trousers immersion is avoided to aggravate, trip
Kick of swimming is laborious, reduces physical consumption, extends time-to-live when user's floating, and when sunlight irradiation is excessive by trousers
Sub-set avoids tanning severely or shining dizzy overhead.
Further, the annular waterproof air bag and the junction of opening be provided with one-way valve, and the bottom of the inflatable chamber is put
It is equipped with the ventilative bag body of porous, the bag body is provided with quick lime, reservoir chamber, the storage are provided at the top of the inflatable chamber
Side wall at the top of water chamber offers through-hole, and the through-hole is provided with rubber plug, also sets on the box body lateral wall at the top of the inflatable chamber
It is equipped with piercing mechanism, the piercing mechanism is used to make the water of reservoir chamber to flow into inflatable chamber.
By above-mentioned setting, reservoir chamber can store fresh water, if can be extended by supplementing clean fresh water when falling nautical mile
Time-to-live；If can pour into external water in reservoir chamber when the fresh water of reservoir chamber finishes off, and pass through piercing mechanism for water flow
Enter inflatable chamber, the water for flowing into inflatable chamber immerses bag body and reacts with quick lime, discharges amount of heat, generates vapor and is filled with annular
In waterproof air bag, heat is provided for user, extends the time-to-live of user.
Further, the bag body is made of dehydration cotton.
By above-mentioned setting, bag body has gas permeability and water imbibition, quick lime can be made persistently to carry out with reacting for water.
Further, the piercing mechanism includes first sleeve, and the lower end of the first sleeve is fixed in above reservoir chamber
On box body lateral wall, the upper end of the first sleeve is penetrated through, and the inner wall of the upper end of first sleeve is connected with the first ring set, described
Second sleeve is arranged in first ring set, the lower end of the upper end closed of the second sleeve, the second sleeve penetrates through, and second
The lateral wall of the lower end of sleeve is connected with the second ring set identical with the first ring set, is arranged with spring in the second sleeve, institute
Upper end and the second sleeve for stating spring are affixed, and the lower end of the spring and the lateral wall of box body are affixed, are provided in the spring
Puncturing lever, the upper end of the puncturing lever and second sleeve are affixed, and the lower end of the puncturing lever has puncture portion, the site of puncture
In in reservoir chamber, the distance on the outside of the puncture portion to reservoir chamber lower wall is less than the maximum compression stroke of spring.
Water is set to flow slowly into inflatable chamber convenient for users to pressing second sleeve to pierce through reservoir chamber by above-mentioned setting,
Quick lime is avoided to react with a large amount of water, the short time generates amount of heat, and causes to waste or scald, and ensure that holding for heat generation
Continuous property.
Further, acoustic-optic alarm is provided on the box body, the power source cavity of the box body is equipped with GPS positioning dress
It sets, the acoustic-optic alarm and GPS positioning device are electrically connected with battery.
By above-mentioned setting, rescue personnel is facilitated to find overboard make in time in the case where bad weather or bad sight
User, the probability of surviving when raising user is overboard.
Further, the power source cavity side of the box body is removably equipped with storage bag, and the storage bag is provided with food
Or small first-aid packet.
By above-mentioned setting, user is easy injury bleeding when overboard, if wrapping is handled not in time, bubble exists for a long time
In water, can threat to life, and food and small first-aid Bao Junneng improve user it is overboard after time-to-live.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of self-rescue device of drowning of the present invention；
Fig. 2 is a kind of cross-sectional view of the box body of self-rescue device of drowning of the present invention；
Fig. 3 is the enlarged drawing in Fig. 2 at I.
Specific embodiment
Below by the further details of explanation of specific embodiment:
Appended drawing reference in Figure of description include: band body 1, bales catch belt head 2, box body 3, inflatable chamber 4, power source cavity 5,
Annular waterproof air bag 6, one-way valve 7, bag body 8, reservoir chamber 9, through-hole 10, rubber plug 11, first sleeve 12, the first ring set 13, second
Sleeve 14, the second ring set 15, spring 16, puncturing lever 17, PTC heater 18, battery 19, control module 20, sound-light alarm dress
Set 21, GPS positioning device 22, liquid-pressure pick-up 23, relay 24.
Embodiment is as shown in Figure 1, a kind of self-rescue device of drowning, including bales catch belt, bales catch belt include band 1 He of body
It is hinged on the bales catch belt head 2 with 1 front end of body, the rear end with body 1, which is provided with, may pass through bales catch belt head 2 and and bales catch
The clamping part that leather belt head 2 fastens, the rear end of clamping part pass through bales catch belt head 2, and the rear end of clamping part and the outside with body 1
Face paste is closed.
Referring to figs. 2 and 3, the lateral surface of bales catch belt head 2 is connected with the box body 3 with cavity, in the cavity of box body 3
Portion is connected with vertical partition, and partition is used to for the cavity of box body 3 being divided into the inflatable chamber 4 in left side and the power source cavity 5 on right side, fills
Sodium azide solid tablet is placed in air cavity 4, the left side wall of inflatable chamber 4 offers opening, and the left side wall of inflatable chamber 4 is provided with
The metal screen of opening is covered, the lateral surface fixed bonding with body 1 between bales catch belt head 2 and clamping part has compression to fold
The annular waterproof air bag 6 to become band, the front end perforation of annular waterproof air bag 6, and the front end of annular waterproof air bag 6 and opening are fixed
Connection, and junction is provided with one-way valve 7.
The bottom of inflatable chamber 4 is placed with the ventilative bag body 8 of porous, and bag body 8 is made of dehydration cotton, and bag body 8 is provided with
Quick lime；The top of inflatable chamber 4 is provided with reservoir chamber 9, and the side wall at 9 top of reservoir chamber offers through-hole 10, and through-hole 10 is provided with
Rubber plug 11.
It is additionally provided with piercing mechanism on the lateral wall of the box body 3 at 4 top of inflatable chamber, piercing mechanism includes first sleeve 12,
The lower end of first sleeve 12 is fixed on 3 lateral wall of box body of 9 upside of reservoir chamber, and the upper end of first sleeve 12 penetrates through, and first
The inner wall of the upper end of sleeve 12 is connected with the first ring set 13, and second sleeve 14 is arranged in the first ring set 13, second sleeve 14
Upper end closed, the lower end perforation of second sleeve 14, and the lateral wall of the lower end of second sleeve 14 is connected with and 13 phase of the first ring set
With the second ring set 15, be arranged with spring 16 in second sleeve 14, the upper end of spring 16 and second sleeve 14 are affixed, the spring
16 lower end and the lateral wall of box body 3 are affixed, and puncturing lever 17, the upper end of puncturing lever 17 and second sleeve 14 are equipped in spring 16
Affixed, the lower end of puncturing lever 17 has puncture portion, and puncture portion passes through the side wall of box body 3 and is located in reservoir chamber 9, puncture portion to storage
Distance on the outside of 9 lower wall of water chamber is less than the maximum compression stroke of spring 16.
The right side wall of inflatable chamber 4 is provided with PTC heater 18, and PTC heater 18 is electrically connected with relay 24, relay
24 are located at power source cavity 5, and power source cavity 5 is also placed with battery 19 and control module 20, and control module 20 is controlled using miniature PLC
Device, the upside of box body 3 are connected with liquid-pressure pick-up 23, and liquid-pressure pick-up 23 and battery 19 are electrically connected, liquid
Pressure sensor 23 and control module 20 are electrically connected, and control module 20 and battery 19 are electrically connected, control module 20 with after
Electric appliance 24 is electrically connected, if liquid-pressure pick-up 23 detects hydraulic pressure, control module 20 controls 24 connection circuit of relay.
The right side of box body 3 is provided with acoustic-optic alarm 21, is also equipped with GPS positioning device in the power source cavity 5 of box body 3
22, acoustic-optic alarm 21 and GPS positioning device 22 are electrically connected with battery 19, and switch is provided on its circuit,
Switch is located at the lateral wall of box body.The right side of box body 3 is removably equipped with storage bag, and storage bag is provided with food or small-sized urgency
Packet is rescued, the sack of storage bag is shunk using rubber band.
When specific works, user can use the present apparatus as ordinary straps, be passed through the trousers loop of trousers and fasten,
When unexpected overboard, liquid-pressure pick-up 23 detects water pressure, sends information to control module 20, and control module 20 connects
The water pressure received be greater than 490Pa, i.e., when the depth of water locating for liquid-pressure pick-up 23 reaches 5cm, control module 20 control after
24 connection circuit of electric appliance, PTC heater 18, which is brought rapidly up to 300 degree, to generate heat, and the sodium azide solid tablet in inflatable chamber 4 is heated
The a large amount of nitrogen of output are decomposed, nitrogen in a very short period of time expands annular waterproof air bag 6 and is broken trousers loop, and user is anti-in annular
It emerges under the action of water ballonet 6, after waiting 30 seconds, controller module 20 controls 24 disconnecting circuit of relay, avoids burning out
Circuit；Annular waterproof air bag 6 can be moved up or be fixed by adjusting the elastic of belt by user, gas when preventing user's hand inability
Capsule falls off, and after belt is mobile, user can easily take off trousers, avoids trousers immersion from aggravating, influences kick of swimming, and in sun
Trousers set avoided tanning severely or shining overhead when light irradiation is excessive it is dizzy, if when falling nautical mile, can be by drinking in reservoir chamber 9
Fresh water can pour into external water in reservoir chamber 9 when the fresh water of reservoir chamber 9 finishes off, and be filled water inflow by piercing mechanism
Air cavity 4, the water for flowing into inflatable chamber 4 immerse bag body 8 and react with quick lime, discharge amount of heat, generate vapor and be filled with annular
In waterproof air bag 6, ensure that the physical function of user is normal to greatest extent, meanwhile, user opens acoustic-optic alarm 21
With GPS positioning device 22, positioning is provided for the personnel of requiring assistance, if injured or when hungering and thirst, places food and small medical in storage bag
Packet can carry out feed and simple dressing wound, and be swum in the whole process to bank or be waited for rescue.
What has been described above is only an embodiment of the present invention, and the common sense such as well known specific structure and characteristic are not made herein in scheme
Excessive description, it is noted that for those skilled in the art, without departing from the structure of the invention, can be with
Several modifications and improvements are made, these also should be considered as protection scope of the present invention, these all will not influence what the present invention was implemented
Effect and patent practicability.The scope of protection required by this application should be based on the content of the claims, in specification
The records such as specific embodiment can be used for explaining the content of claim.
Claims (6)
1. a kind of self-rescue device of drowning, including bales catch belt, bales catch belt includes band body (1) and setting before band body (1)
The bales catch belt head (2) at end, it is characterised in that: the rear end of the band body (1), which is provided with, to be fastened with bales catch belt head (2)
Clamping part, the rear end of the clamping part passes through bales catch belt head (2) and with front end with body (1) close to the side of human body patch
It closes, the bales catch belt head (2) is provided with the box body (3) with cavity, the cavity of the box body (3) far from the side of human body
It is provided with partition, the cavity of box body (3) is divided into inflatable chamber (4) and power source cavity (5), placed in the inflatable chamber (4) by partition
There is sodium azide solid tablet, the inflatable chamber (4) is provided with opening, the bales catch skin close to the side wall with body (1) front end
Take the lead the annular waterproof air bag for thering is folding to become band far from the side fixed bonding of human body with body (1) between (2) and clamping part
(6), the annular waterproof air bag (6) penetrates through close to the end of bales catch belt head (2), and annular waterproof air bag (6) is close to certainly
The end of dynamic button leather belt head (2) is fixedly connected with opening, is provided with PTC heater (18), the PTC in the inflatable chamber (4)
Heater (18) is electrically connected with relay (24), and the relay (24) is located at power source cavity (5), and the power source cavity (5) is also put
It is equipped with battery (19) and control module (20), is provided with liquid-pressure pick-up (23), the control on the outside of the box body (3)
Molding block (20) is electrically connected with liquid-pressure pick-up (23), battery (19) and relay (24) respectively, the control mould
Block (20) controls relay (24) connection circuit according to the information that liquid-pressure pick-up (23) is sent.
2. a kind of self-rescue device of drowning according to claim 1, it is characterised in that: it is described annular waterproof air bag (6) with open
The junction of mouth is provided with one-way valve (7), and the bottom of the inflatable chamber (4) is placed with the ventilative bag body (8) of porous, the bag
Body (8) is provided with quick lime, is provided with reservoir chamber (9) at the top of the inflatable chamber (4), the side wall at the top of the reservoir chamber (9)
It offers through-hole (10), the through-hole (10) is provided with rubber plug (11), on box body (3) lateral wall at the top of the inflatable chamber (4)
It is additionally provided with piercing mechanism, the piercing mechanism is used to make the water of reservoir chamber (9) to flow into inflatable chamber (4).
3. a kind of self-rescue device of drowning according to claim 2, it is characterised in that: the bag body (8) is using dehydration cotton system
At.
4. a kind of self-rescue device of drowning according to claim 2, it is characterised in that: the piercing mechanism includes first sleeve
(12), the lower end of the first sleeve (12) is fixed on box body (3) lateral wall above reservoir chamber (9), the first sleeve
(12) upper end perforation, and the inner wall of the upper end of first sleeve (12) is connected with the first ring set (13), first ring set (13)
It is inside arranged with second sleeve (14), the upper end closed of the second sleeve (14), the lower end perforation of the second sleeve (14), and
The lateral wall of the lower end of second sleeve (14) is connected with identical second ring set (15), the second sleeve with the first ring set (13)
(14) it is arranged with spring (16) in, the upper end of the spring (16) and second sleeve (14) are affixed, the lower end of the spring (16)
It is affixed with the lateral wall of box body (3), it is provided with puncturing lever (17) in the spring (16), the upper end of the puncturing lever (17) and the
Two sleeves (14) are affixed, and the lower end of the puncturing lever (17) has puncture portion, and the site of puncture is described in reservoir chamber (9)
Distance on the outside of puncture portion to reservoir chamber (9) lower wall is less than the maximum compression stroke of spring (16).
5. a kind of self-rescue device of drowning according to claim 1, it is characterised in that: acousto-optic is arranged on the box body (3)
The power source cavity (5) of warning device (21), the box body (3) is equipped with GPS positioning device (22), the acoustic-optic alarm (21)
It is electrically connected with battery (19) with GPS positioning device (22).
6. a kind of self-rescue device of drowning according to claim 1, it is characterised in that: the power source cavity (5) one of the box body (3)
Side is removably equipped with storage bag, and the storage bag is provided with food or small first-aid packet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910353609.XA CN110027686B (en) | 2019-04-29 | 2019-04-29 | Self-rescue device in water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910353609.XA CN110027686B (en) | 2019-04-29 | 2019-04-29 | Self-rescue device in water |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110027686A true CN110027686A (en) | 2019-07-19 |
| CN110027686B CN110027686B (en) | 2023-08-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910353609.XA Active CN110027686B (en) | 2019-04-29 | 2019-04-29 | Self-rescue device in water |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110356532A (en) * | 2019-08-22 | 2019-10-22 | 浙江海洋大学 | A kind of life jacket |
| CN112272251A (en) * | 2020-10-23 | 2021-01-26 | 展讯通信（深圳）有限公司 | Terminal falling water protection device and terminal |
| CN117022605A (en) * | 2023-09-22 | 2023-11-10 | 东台市兴盾船舶设备有限公司 | Life jacket for firefighter water area rescue |
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| CN110356532B (en) * | 2019-08-22 | 2024-03-26 | 浙江海洋大学 | Life jacket |
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| CN117022605B (en) * | 2023-09-22 | 2024-03-12 | 东台市兴盾船舶设备有限公司 | Life jacket for firefighter water area rescue |
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