CN108528663A - Portable aquatic life-saving equipment - Google Patents
Portable aquatic life-saving equipment Download PDFInfo
- Publication number
- CN108528663A CN108528663A CN201810232237.0A CN201810232237A CN108528663A CN 108528663 A CN108528663 A CN 108528663A CN 201810232237 A CN201810232237 A CN 201810232237A CN 108528663 A CN108528663 A CN 108528663A
- Authority
- CN
- China
- Prior art keywords
- lock
- shell
- ejection
- rope
- air bag
- 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.)
- Pending
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
- B63C9/18—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
- B63C9/26—Cast or life lines; Attachments thereto; Containers therefor; Rescue nets or the like
Abstract
A kind of portable aquatic life-saving equipment provided by the invention, including shell, the gas generating unit for being provided with air bag and being connect by conduit with air bag in shell further include the gas-filled switching tube for controlling gas generating unit；Further include ejection lock, rope and catapult-launching gear, one end and the ejection of the rope latch connection, the other end and cage connection, and the catapult-launching gear can launch away ejection lock；Further include rope retracting device, rope retracting device can withdraw rope, and keep the ejection lock close to the shell；Lock is provided on the shell and/or the air bag, the lock can be connected together between each other and between the lock and ejection lock.The present invention is provided with ejection lock, rope, catapult-launching gear, rope retracting device, lock etc. to solve the problems, such as that saving oneself during lifesaving is rescued with mutual assistance.
Description
Technical field
The present invention relates to aquatic life-saving equipments, more particularly, to a kind of portable aquatic life-saving equipment.
Background technology
According to the data of the World Health Organization, be only just estimated to be in 2015 360000 people die of it is drowned.It drowns often by dashing forward
Hair event causes, including own bodies situation goes wrong, unexpected overboard, meets with floods, meets with the perils of the sea etc., and victim meets with
Lack effective rescue tool when dangerous, common rescue tool such as life vest, lifebuoy etc. often have that volume is larger, weight
Larger, the shortcomings of having a single function.In order to overcome these defects, a series of portable aquatic life-saving equipment to be developed, such as
Chinese patent CN105460181B discloses a kind of portable aquatic life-saving equipment, treats inflatable life preserver using compression gas tank and fills
Gas；Chinese patent CN106043628B discloses a kind of portable survival capsule on water, reacts and produces after being mixed using foamable reaction liquid
Angry body and foam inflate elastic pouch；Chinese patent CN104973229B discloses a kind of multifunctional waistband, utilizes lifesaving
Particle reacts with water generates gas to airbag aeration.
These technologies solve the problems, such as the portable of lifesaving appliance, but there is no saving oneself during solution lifesaving and mutual assistances
The technical issues of rescue.Such as after drowning people is floated on the surface using portable lifesaving appliance, he lacks effective tool and place
In the humanoid at connection of safety area, the people in safety area is allowed to pull it toward safety area；For another example, when drowning people is using just
It takes after lifesaving appliance floats on the surface, he lacks effective tool and goes to help other drowning peoples in its vicinity；For another example when having
When people is overboard, rescue personnel is difficult to lifesaving appliance passing to drowning people, and rescue personnel throws lifesaving appliance under normal circumstances
To drowning people, but lifesaving appliance weight is big, and limited personnel, lifesaving appliance cast is limited, can do nothing to help distance falling farther out
Water person；For another example when the perils of the sea occurs, drowning people's number is more, and can take a long time and wait for rescue after bubbling through the water column,
In relevant news report, drowning people flock together mutual assistance rescue be its support to rescue personnel reach and be finally rescued
Major reason, but under the situation of the perils of the sea, it is also highly difficult that drowning people, which independently flocks together,.
Invention content
It is a kind of equipped with the ejection lock with rope, ejection in order to overcome the deficiencies in the prior art, the present invention provides
The portable aquatic life-saving equipment of device, rope retracting device and several locks.
A kind of portable aquatic life-saving equipment provided by the invention, including shell, be provided in shell air bag and with gas
The gas generating unit that capsule is connected by conduit further includes the gas-filled switching tube for controlling gas generating unit, and triggering gas-filled switching tube is then
Gas generating unit is opened by conduit to airbag aeration；Further include launching lock, rope and catapult-launching gear, the one of the rope
End and ejection lock connection, the other end and cage connection, the catapult-launching gear can launch away ejection lock；It further include rope
Retracting device, rope retracting device can withdraw rope, and keep the ejection lock close to the shell.
The gas generating unit can be used pressurized gas bottle or with water react generate gas lifesaving particle or
The foamable reaction liquid etc. of generated reactive gas, can also be used the other technologies scheme proposed in the prior art after mixing；Control gas
The gas-filled switching tube setting of body generating means on the shell, may also be arranged on other positions that can be operated；Air bag is preferable
For the good elastic material of air-tightness, check valve can be used in the inflating port of air bag.
The catapult-launching gear is fixed on the housing, and direction of ejection can be adjusted relative to shell, the ejection dress
It sets and spherical connector can be used is fixed on the shell, catapult-launching gear can be rotated around ball link, convert bullet
Position and angle of the injection device relative to shell, and then adjust direction of ejection.The elastic material such as spring, rubber can be selected in catapult-launching gear
Material, catapult-launching gear can Reusability.
After catapult-launching gear launches away ejection lock, rope retracting device can quickly, effortlessly by rope be withdrawn, if
Ejection lock can then be launched again without arrival target, if ejection lock reaches target and is fixed, rope recycling
Device can make the portable aquatic life-saving equipment and gtoal setting by retracting rope easily, and can overcome the disadvantages that manpower not
Foot.Rope retracting device may be provided on shell.
The shell is divided into the first shell and second housing, first shell and second housing respectively with the air bag
One end is connected, and has connector between the first shell and second housing, and the numerical value of bonding strength caused by the connector is less than
The numerical value of the air bag drawing force that pair the first shell is generated with second housing in inflation.When airbag aeration is unfolded,
First shell is separated with second housing, and the first shell still links together with air bag respectively with second housing.
Lock is provided on the shell and/or the air bag, first shell is both provided with lock with second housing,
Mutual, the described ejection lock of lock is attached between each other and between the lock and ejection lock
Together.
Lock and/or bullet can be used by being the entirety that strip, air bag or air bag are constituted with shell after the airbag aeration
It penetrates lock to be attached, forms lifebuoy.Multiple portable aquatic life-saving equipments can rely on lock or ejection lock to carry out
Connection, and the position according to lock or elastic lock on the shell, can form a variety of connection modes, adapt to different lifesaving feelings
Border.
It is additionally provided with gas on the gas generating unit, quantity controller occurs, gas generating unit can control to generate
The quantity of gas.Operating the gas-filled switching tube can control the gas that quantity controller occurs, and keep gas generating unit right
Air bag carries out multi-time inflating, is inflated every time according to the quantity of setting.Preferred scheme is divided into 3 grades, and inflation described in short-press is opened
Close primary, then pour the gas of the one third quantity of total amount to air bag, in total can short-press three times；Gas-filled switching tube described in long-press is then
Disposably it is full of.Using pressurized gas bottle, segmentation inflation setting can be carried out by air pressure valve；It is sent out using with water
In the case of the lifesaving particle of raw generated reactive gas, it can be filled by controlling the quantity of the lifesaving particle reacted with water and be segmented
Gas is arranged；It, can be by controlling the foaming to react using the foamable reaction liquid of generated reactive gas after mixing
The quantity of reaction solution carries out segmentation inflation setting；It is various in the case that other, it can be controlled by similar mode.In this way
Technique effect the portable aquatic life-saving equipment can be made to form variform, facilitate to form multiple portable water survivals
A variety of connection modes of device adapt to different lifesaving situations.
The rope and/or ejection lock can float on the surface.
The rope can be stored inside the shell, and hole is opened up on the shell, described to launch the outside for latching in shell,
The rope may pass through described hole and be connected with ejection lock, and when ejection lock is gone out by ejection, rope is connected in ejection
It is gone out together by ejection on lock.
The portable aquatic life-saving equipment can be cylindrical or cuboid, when its is not deployed, the length of longest edge
Degree can be 10-50cm, be convenient for carrying, be conveniently operated.
The beneficial effects of the invention are as follows solve the problems, such as that saving oneself during lifesaving and mutual assistance rescue.When drowning people is using just
It takes after lifesaving appliance floats on the surface, he can be used the present invention that ejection lock is transmitted to the people in safety area, allow place
People in safety area pulls it toward safety area；After drowning people is floated on the surface using portable lifesaving appliance, he can make
Ejection lock is transmitted to other drowning peoples in its vicinity with the present invention, is succoured；As man overboard, rescue personnel can
Ejection lock is transmitted to drowning people using the present invention, bank is pulled on after it is held or passes portable aquatic life-saving equipment
Pass him；For another example when the perils of the sea occurs, drowning people the present invention can be used easily to carry out and save oneself, and assemble, link together mutual assistance
Rescue.Under above-mentioned all kinds of situations, when ejection lock the location of launches undesirable, can also easily it withdraw and again
Transmitting.The rope retracting device that the present invention is arranged can easily and quickly pack up rope, can also assist to pull rope in clutch
Rope, the deficiency for making up manpower.In the present invention, rope and ejection lock can float on the surface, and greatly strengthen water survival can
By property.In addition, portable aquatic life-saving equipment provided by the invention is also provided with several locks, can be connected into after airbag aeration
Lifebuoy, and multiple the device of the invention can rely on lock or ejection lock to be attached, and can form a variety of connection modes, fit
Answer different lifesaving situations.The present invention is additionally provided with gas and quantity controller occurs, and carries out gradation inflation to air bag, can make
The portable aquatic life-saving equipment forms variform, facilitates the realization of above-mentioned a variety of connection modes, adapts to different lifesaving
Situation.
Description of the drawings
Fig. 1 is the structural schematic diagram of portable aquatic life-saving equipment.
Fig. 2 is the structural schematic diagram of airbag aeration rear gasbag and shell.
Fig. 3 is the structural schematic diagram of formation lifebuoy after airbag aeration.
Fig. 4 is the structural schematic diagram for the lock being arranged on shell and air bag.
Fig. 5 is the structural schematic diagram of rope retracting device.
Fig. 6 is the structural schematic diagram of catapult-launching gear.
Fig. 7 is the structural schematic diagram that combination is connected after multiple portable aquatic life-saving equipments are inflated.
Fig. 8 is the structural schematic diagram that combination is connected after multiple portable aquatic life-saving equipments are inflated.
Fig. 9 is the structural schematic diagram that combination is connected after multiple portable aquatic life-saving equipments are inflated.
In figure：1, portable aquatic life-saving equipment；2, shell；3, air bag；4, ejection lock；5, gas generating unit；6、
Conduit；7, catapult-launching gear；8, rope retracting device；9, it latches；10, rope；11, quantity controller occurs for gas；12, it inflates
Switch；21, the first shell；22, second housing；41, the ejection portion of ejection lock；71, ejection mechanism；72, spring；73, it launches
Catch；74 fix catch；75, ejection switch；81, rotary shaft；82, rotating bar；83, rotational handle；84, around reel for rope；91, it latches
Connector.
Specific implementation mode
It elaborates below to the embodiment of the present invention, the present embodiment is carried out lower based on the technical solution of the present invention
Implement, gives detailed embodiment and specific operating process, but protection scope of the present invention is not limited to following implementation
Example.
Embodiment 1
As shown in figures 1 to 6, a kind of portable aquatic life-saving equipment 1, including shell 2, shell 2 is hard metal material, in shell 2
The gas generating unit 5 for being provided with air bag 3 and being connect by conduit 6 with air bag 3 further includes control gas generating unit 5
Gas-filled switching tube 12, triggering gas-filled switching tube 12 are then opened gas generating unit 5 and are inflated to air bag 3 by conduit 6；It is that shell 2, which divides,
One shell 21 and second housing 22, the first shell 21 are connected with one end of air bag 3 respectively with second housing 22, the first shell 21 and
There is connector between second housing 22, the numerical value of bonding strength caused by the connector is less than air bag 3 in inflation
To the numerical value for the drawing force that the first shell 21 is generated with second housing 22.When air bag 3 is inflating expanded, the first shell 21 and second
Shell 22 separates, and the one end of the first shell 21 with second housing 22 respectively with air bag 3 links together.
The present apparatus further includes that ejection lock 4, rope 10, catapult-launching gear 7 and rope retracting device 8, catapult-launching gear 7 can be by bullets
It penetrates lock 4 launch away, one end and the ejection of rope 10 latch 4 and connect, and the other end is interior with 8 phase of rope retracting device in shell 2
Connection.Rope 10 is accommodated in shell 2, hole is opened up on shell 2, in the outside of shell 2, rope 10 passes through ejection lock 4
Described hole is connected with ejection lock 4, and when ejection lock 4 is gone out by ejection, rope 10 is connected in one end one on ejection lock 4
It goes out with by ejection, rope retracting device 8 can withdraw rope 10, to which the ejection launched lock 4 is withdrawn into shell 2
Outer wall on.
Lock 9 is both provided on first shell 21, second housing 22 and air bag 3, lock 9 is mutual, ejection latches 4 phases
It can be connected together between mutually and between lock 9 and ejection lock 4.
Lock 9 can be fixed on shell on air bag, and lock 9 can be also fixed on lock catch connector 91, lock catch connector 91
For ring-type, can be sleeved on the air bag 3 after the first shell 21, second housing 22 and inflation, lock catch connector 91 can be selected flexible
Material.
Air bag 3 is strip after inflating, and the entirety that air bag 3 and the first shell 21, second housing 22 are constituted can use lock
Button 9 and/or ejection lock 4 carry out both ends connection, form lifebuoy.
The gas generating unit 5 uses pressurized gas bottle, controls the setting of gas-filled switching tube 12 of gas generating unit outside
On shell, air bag 3 uses check valve using the good elastic material of air-tightness, the inflating port of air bag 3.
It is additionally provided with gas on gas generating unit 5, quantity controller 11 occurs, gas generating unit 5 can control to generate
The quantity of gas.Operation gas-filled switching tube 12 can control gas that quantity controller 11 occurs, and make gas generating unit 5 according to setting
Quantity air bag 3 is inflated.Modes of inflation is divided into 3 grades, and gas-filled switching tube described in short-press is primary, then pours total amount to air bag
The gas of one third quantity, in total can short-press three times；Gas-filled switching tube described in long-press is then disposably full of.Quantity control occurs for gas
Device 11 processed can carry out segmentation inflation setting by air pressure valve.Such airing form can make the portable water survival dress
It sets to form variform, facilitates to form a variety of connection modes of multiple portable aquatic life-saving equipments, adapt to different lifesaving feelings
Border.
The catapult-launching gear 7 is fixed on using spherical connector on second housing 22, and catapult-launching gear 7 can be around spherical shape
Connector is rotated, converts position and angle of the catapult-launching gear relative to second housing 22, and then adjusts direction of ejection.
The part-structure of catapult-launching gear 7 includes ejection mechanism 71, spring 72, ejection catch 73, fixed catch 74, launches and open
Close 75.It launches catch 73, spring 72, fixed catch 74 to be sequentially connected, fixed catch 74 is fixed on catapult-launching gear 7, towards admittedly
Determine the direction movement ejection catch 73 of catch 74, compressed spring 72 is fixed after crossing ejection mechanism 71 by it, as shown in fig. 6, bullet
It penetrates switch 75 to be arranged on one end of ejection mechanism 71, presses ejection switch 75 to direction residing for spring 72, ejection mechanism 71 will
The fixation to launching catch 73 is unclamped, spring 72 is released, and ejection strength is transmitted on ejection catch 73.With ejection catch 73
Corresponding, one end of ejection lock 4 is provided with ejection portion 41, and ejection portion 41 can fit together with ejection catch 73, facilitate bullet
It penetrates.This ejection process may be repeated.
After catapult-launching gear 7 launches away ejection lock 4, rope retracting device 8 can withdraw rope, such as Fig. 5 and Fig. 1 institutes
Show, rope retracting device 8 include rotary shaft 81, rotating bar 82, rotational handle 83, around reel for rope 84.Rotary shaft 81 is fixed on shell 2
It is interior, and can be rotated around the main shaft of itself；It is provided in rotary shaft 81 around reel for rope 84, one end of rope 10 is connected to around reel for rope
On 84；One end of rotary shaft 81 reaches outside shell 2, is connected with rotating bar 82, major axes orientation and the rotary shaft 81 of rotating bar 82
Major axes orientation is vertical, outside wall parallel with shell 2；One end of rotational handle 83 is connected with one end of rotating bar 82, rotates hand
Handle 83 is parallel with the major axes orientation of rotary shaft 81.The main shaft that rotational handle 83 is operated around rotary shaft 81 rotates, and can drive around reel for rope
84 rotate and rope 10 are wrapped on reel for rope 84.Rotational handle 83 is connect with rotating bar 82 in the form of bolt and nut, can be divided
From rotational handle 83 is hollow form, can be sleeved in rotating bar 82, when not in use, this structure can save space.
It is operated for the ease of water survival, material of the rope 10 using floatability on the water surface, the ejection lock 4
Using metal material and hollow structure, can also float on the surface.
The portable aquatic life-saving equipment 1 is fabricated to cylinder, and when its is not deployed, the length of longest edge is
30cm is convenient for carrying, is conveniently operated.
Embodiment 2
As shown in figs 1-9, multiple portable aquatic life-saving equipments 1 can rely on lock 9 or ejection lock 4 after inflating expanded
It is attached, and the position according to lock 9 or elastic lock 4 on the shell, a variety of connection modes can be formed, adapt to different rescue
Raw situation.
It is additionally provided with gas on gas generating unit 5, quantity controller 11 occurs, gas generating unit 5 can control to generate
The quantity of gas.Operation gas-filled switching tube 12 can control gas that quantity controller 11 occurs, and make gas generating unit 5 according to setting
Quantity air bag 3 is inflated.Modes of inflation is divided into 3 grades, and gas-filled switching tube described in short-press is primary, then pours total amount to air bag
The gas of one third quantity, in total can short-press three times；Gas-filled switching tube described in long-press is then disposably full of.Quantity control occurs for gas
Device 11 processed can carry out segmentation inflation setting by air pressure valve.Such airing form can make the portable water survival dress
1 formation variform is set, as Figure 7-9, facilitates to form a variety of connection modes of multiple portable aquatic life-saving equipments 1, is fitted
Answer different lifesaving situations.
Technical characteristic of the present invention without description can realize that details are not described herein, above-mentioned by or using the prior art
Illustrate to be not limitation of the present invention, the present invention is also not limited to the example above, those skilled in the art
The variations, modifications, additions or substitutions made in the essential scope of the present invention, should also belong to the scope of protection of the present invention.
Claims (9)
1. a kind of portable aquatic life-saving equipment, including shell, it is provided with air bag in shell and is connect by conduit with air bag
Gas generating unit, further include the gas-filled switching tube for controlling gas generating unit, triggering gas-filled switching tube is then opened gas and filled
It sets through conduit to airbag aeration, it is characterised in that：Further include ejection lock, rope and catapult-launching gear, one end of the rope
With ejection lock connection, the other end and cage connection, the catapult-launching gear can launch away ejection lock.
2. portable aquatic life-saving equipment as described in claim 1, it is characterised in that：Further include rope retracting device, rope
Retracting device can withdraw rope, and keep the ejection lock close to the shell.
3. portable aquatic life-saving equipment as claimed in claim 1 or 2, it is characterised in that：The catapult-launching gear is fixed on institute
It states on shell, and direction of ejection can be adjusted relative to shell.
4. portable aquatic life-saving equipment as claimed in claim 1 or 2, it is characterised in that：The rope and/or the ejection
Lock can float on the surface.
5. portable aquatic life-saving equipment as claimed in claim 1 or 2, it is characterised in that：The shell and/or the air bag
On be provided with lock, the lock between each other and the lock and the ejection latch between can be connected together.
6. portable aquatic life-saving equipment as claimed in claim 1 or 2, it is characterised in that：The shell is divided into the first shell
With second housing, first shell is connected with one end of the air bag respectively with second housing, the first shell and second housing
Between have a connector, the numerical value of bonding strength caused by the connector be less than the air bag in inflation pair first outside
The numerical value for the drawing force that shell is generated with second housing.
7. portable aquatic life-saving equipment as claimed in claim 6, it is characterised in that：On first shell and second housing
It is both provided with lock, between mutual, the described ejection of lock latches and between the lock and ejection lock
It can be connected together.
8. portable aquatic life-saving equipment as claimed in claim 1 or 2, it is characterised in that：The rope is stored inside the shell,
Hole is opened up on the shell, described to launch the outside for latching in shell, the rope passes through described hole and the ejection
Lock is connected.
9. portable aquatic life-saving equipment as claimed in claim 5, it is characterised in that：It is strip after the airbag aeration,
The entirety that the air bag or the air bag are constituted with the shell can use the lock and/or ejection lock to be connected
It connects, forms lifebuoy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810232237.0A CN108528663A (en) | 2018-03-21 | 2018-03-21 | Portable aquatic life-saving equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810232237.0A CN108528663A (en) | 2018-03-21 | 2018-03-21 | Portable aquatic life-saving equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108528663A true CN108528663A (en) | 2018-09-14 |
Family
ID=63484424
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810232237.0A Pending CN108528663A (en) | 2018-03-21 | 2018-03-21 | Portable aquatic life-saving equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108528663A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110316336A (en) * | 2019-05-14 | 2019-10-11 | 金华宣亚环保技术有限公司 | A kind of overboard rescue safety guard |
| CN110406646A (en) * | 2019-07-10 | 2019-11-05 | 河南理工大学 | A kind of water rescue device and its control system of high flexibility |
| WO2022126517A1 (en) * | 2020-12-17 | 2022-06-23 | 赖南龙 | Portable lifesaving device and umbrella |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202320748U (en) * | 2011-11-14 | 2012-07-11 | 中国计量学院 | Conveniently-carried life saving device |
| CN203461073U (en) * | 2013-07-30 | 2014-03-05 | 山东鲁普科技有限公司 | Overwater life-saving device |
| US20140170914A1 (en) * | 2011-12-05 | 2014-06-19 | Aero Facility Co., Ltd. | Water rescue device |
| CN203889032U (en) * | 2014-04-18 | 2014-10-22 | 广东海洋大学 | Portable lifesaving bar |
| CN204568024U (en) * | 2014-12-15 | 2015-08-19 | 宜宾市净源电子科技有限公司 | Buoy quoit gas filled device |
| CN105905263A (en) * | 2016-05-27 | 2016-08-31 | 京东方科技集团股份有限公司 | Lifesaving rope device, life jacket and water lifesaving equipment |
-
2018
- 2018-03-21 CN CN201810232237.0A patent/CN108528663A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202320748U (en) * | 2011-11-14 | 2012-07-11 | 中国计量学院 | Conveniently-carried life saving device |
| US20140170914A1 (en) * | 2011-12-05 | 2014-06-19 | Aero Facility Co., Ltd. | Water rescue device |
| CN203461073U (en) * | 2013-07-30 | 2014-03-05 | 山东鲁普科技有限公司 | Overwater life-saving device |
| CN203889032U (en) * | 2014-04-18 | 2014-10-22 | 广东海洋大学 | Portable lifesaving bar |
| CN204568024U (en) * | 2014-12-15 | 2015-08-19 | 宜宾市净源电子科技有限公司 | Buoy quoit gas filled device |
| CN105905263A (en) * | 2016-05-27 | 2016-08-31 | 京东方科技集团股份有限公司 | Lifesaving rope device, life jacket and water lifesaving equipment |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110316336A (en) * | 2019-05-14 | 2019-10-11 | 金华宣亚环保技术有限公司 | A kind of overboard rescue safety guard |
| CN110406646A (en) * | 2019-07-10 | 2019-11-05 | 河南理工大学 | A kind of water rescue device and its control system of high flexibility |
| CN110406646B (en) * | 2019-07-10 | 2023-12-05 | 河南理工大学 | Water rescue device with high flexibility and control system thereof |
| WO2022126517A1 (en) * | 2020-12-17 | 2022-06-23 | 赖南龙 | Portable lifesaving device and umbrella |
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Application publication date: 20180914 |