CN105836075B - A kind of portable wearable lifesaving appliance - Google Patents
A kind of portable wearable lifesaving appliance Download PDFInfo
- Publication number
- CN105836075B CN105836075B CN201610376977.2A CN201610376977A CN105836075B CN 105836075 B CN105836075 B CN 105836075B CN 201610376977 A CN201610376977 A CN 201610376977A CN 105836075 B CN105836075 B CN 105836075B
- Authority
- CN
- China
- Prior art keywords
- gas cylinder
- lifesaving appliance
- firing pin
- compressed gas
- percussion
- 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.)
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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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
- B63C9/00—Life-saving in water
- B63C9/08—Life-buoys, e.g. rings; Life-belts, jackets, suits, or the like
- B63C9/13—Life-buoys, e.g. rings; Life-belts, jackets, suits, or the like attachable to body member, e.g. arm, neck, head or waist
- B63C9/15—Life-buoys, e.g. rings; Life-belts, jackets, suits, or the like attachable to body member, e.g. arm, neck, head or waist having gas-filled compartments
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
- B63C9/00—Life-saving in water
- B63C9/08—Life-buoys, e.g. rings; Life-belts, jackets, suits, or the like
- B63C9/13—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
- B63C9/13—Life-buoys, e.g. rings; Life-belts, jackets, suits, or the like attachable to body member, e.g. arm, neck, head or waist
- B63C2009/131—Life-buoys, e.g. rings; Life-belts, jackets, suits, or the like attachable to body member, e.g. arm, neck, head or waist specially adapted for being attachable to a single arm or wrist
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Air Bags (AREA)
Abstract
The invention discloses a kind of portable wearable lifesaving appliance, including wearing part and lifesaving appliance, wearing part is set on lifesaving appliance；The lifesaving appliance includes compressed gas cylinder, gas cylinder connection seat, control device, firing pin device；Wherein, gas cylinder connection seat is provided with three circulation passages, and a channel is connected to the bottleneck of compressed gas cylinder, and is being equipped with seal gasket with bottle connection, is equipped with the firing pin device in a channel, another channel is connected to air bag；It is provided with gasbag on wearing part, air bag is accommodated in gasbag；Firing pin device punctures the bottleneck of compressed gas cylinder by control device driving, and compressed gas cylinder is made to be connected to air bag.Present invention substantially reduces the volumes of device and the framework for simplifying device, increase reliability and the safety of device；And present apparatus mechanical structure is hermetically sealed structure, effectively prevent corrosion failure of the various water to device.
Description
Technical field
The present invention relates to lifesaving appliance technical field, especially a kind of portable wearable lifesaving appliance.
Background technology
Activity is a kind of very common motion mode for modern in water, but occurs danger in water
Probability but happens occasionally, miniaturization, and the portable lifesaving device of micromation becomes the object of people's demand.
In the market, similar product occurs, but it has very more drawbacks.First, its volume crosses serious offense
Height, gas cylinder and gasbag respectively account for a space, and belt is narrow, and wearing is very uncomfortable, and being worn on swimming on hand can cause very greatly
Resistance.It needs prodigious strength to remove spanner when second, starting, is susceptible to following several things in the meantime：1, user can
It can power exhaust, lethargy pulls open startup spanner；2, wrist strap is narrow can cause prodigious movement when pulling, and startup is made to be difficult into
Work(.Gas nozzle is suspender belt, is easy stress breakage, makes air bag air leakage failure.
Invention content
The technical problem to be solved by the present invention is in view of the above shortcomings of the prior art, provide a kind of portable wearable rescue
Generating apparatus.
In order to solve the above technical problems, the technical solution used in the present invention is：A kind of portable wearable lifesaving appliance,
Including wearing part and lifesaving appliance, wearing part is set on lifesaving appliance；The lifesaving appliance includes compressed gas cylinder, gas cylinder connection
Seat, control device, firing pin device；Wherein, gas cylinder connection seat is provided with three circulation passages, the bottleneck company in a channel and compressed gas cylinder
It is logical, and it is being equipped with seal gasket with bottle connection, the firing pin device is installed, another channel connects with air bag in a channel
It is logical；It is provided with gasbag on wearing part, air bag is accommodated in gasbag；Firing pin device is driven by control device to compressed gas
The bottleneck of bottle is punctured, and compressed gas cylinder is made to be connected to air bag.
In above-mentioned technical proposal, the compressed gas cylinder, gas cylinder connection seat, control device, firing pin device are set in pedestal,
Pedestal is closed by lid door lid and is sealed, and pedestal is hinged by lid door axis with lid door.
In above-mentioned technical proposal, it is respectively arranged with lock catch block on the base and cover door, lock is provided on lid door lock
Slideway.
In above-mentioned technical proposal, the control device includes percussion lock, and percussion lock is equipped with percussion passage, logical in percussion
Drag reduction grid slot is had on road, and spring and hammer are provided in percussion passage, the tail portion of hammer is provided with percussion lock card slot,
The control button with percussion lock is additionally provided in percussion passage, the lower part of control button sets percussion lock, the bottom of percussion lock
Equipped with resetting spring, resetting spring makes percussion lock keep up, and when hammer is retracted by hand, hammer pushes percussion lock to transport downwards
It is dynamic, it is blocked when by firing card slot, formation waits for cock.
In above-mentioned technical proposal, one lever is set in the end of the percussion lock, there is protrusion at the lever both ends, this two
Protrusion, which is respectively acting on, the thrust of hammer and acts on the thrust of piston firing pin, there is pivot shaft in the middle part of lever, in after
There is a limit end face in portion, and limit end face limits end face with gas cylinder connecting seat and matches, after firing piston by counter push away when limit piston
Exit position, prevent piston from exiting excessive and gas leakage.
In above-mentioned technical proposal, reset button is provided on the hammer, reset button is exposed to be arranged along the mounting groove
Fluting, when this reset button is reused for the present apparatus reset percussion lock use.
In above-mentioned technical proposal, the firing pin device includes piston, and sealing rubber ring is arranged on piston, is arranged on piston
There is firing pin.
In above-mentioned technical proposal, the firing pin is the polygonal syringe needle of triangle or triangle or more, on the edged surface position of syringe needle
Equipped with air bleed slot；When firing pin lunges in compressed gas cylinder, air bleed slot only partly enters compressed gas cylinder.
In above-mentioned technical proposal, the side of the lifesaving appliance is provided with latch closure, clasp nail is provided on latch closure, dresses
The button hole for allowing clasp nail to penetrate is provided on part；The head end of the wearing part is fixed on the side of lifesaving appliance, dresses the end of part
The clasp nail is entangled by the latch closure across the lifesaving appliance other side, and by button hole；The end of the wearing part is provided with
Velcro.
In above-mentioned technical proposal, the gasbag setting forms an entirety, gasbag on wearing part, with wearing part
It is provided with cloth lid, cloth lid is pasted onto air bag sack by velcro, pushes flush gas pouch after airbag fabric lid after airbag aeration open, is formed
Air bag.
The beneficial effects of the invention are as follows：The present invention has simplified overall structure, and gasbag and wrist strap are bonded together, will
Air bag becomes some of wrist strap, and the volume of device is greatly reduced, magic note is used effectively to make device for the base material of wrist strap
It is more personal.In starter, this case eliminates startup spanner, is changed to spring percussion lock, and user only needs to press
Dynamic start button, you can complete airbag actuation, greatly increase reliability and the safety of device.Present apparatus mechanical structure is
Hermetically sealed structure effectively prevent corrosion failure of the various water to device.
Description of the drawings
Fig. 1 is that uncapping for the present invention changes bottle structure schematic diagram；
Fig. 2 is the sectional view of air bag storage before the present invention opens；
Fig. 3 is the sectional view of control device after the present invention opens；
Fig. 4 is the status architecture schematic diagram before the present invention opens；
Fig. 5 is the status architecture schematic diagram after the present invention opens；
Fig. 6 is the status diagram after airbag-releasing of the present invention；
Fig. 7 is the structural schematic diagram of firing pin device of the present invention.
In figure, 1, wearing part；2, pedestal；3, lid door；4, compressed gas cylinder；5, gas cylinder connection seat；6, lid door latches；7, air bag
Bag；8, latch closure；9, clasp nail；10, control button；11, reset button；12, spring；13, hammer；14, card slot；15, it buckles；16, thick stick
Bar；17, piston；18, firing pin；19, tracheae；20, air bag；21, Bu Gai；22, seal gasket；23, lid door axis；24, resetting spring；
25, hinge；26, connect band；27, sealing rubber ring；28, air bleed slot；29, pivot shaft；30A, limit end face；30B, positive stop end
Face.
Specific implementation mode
The invention will now be described in further detail with reference to the accompanying drawings.
As shown in figures 1 to 6, a kind of portable wearable lifesaving appliance, including wearing part 1 and lifesaving appliance, wearing part 1 are set
It is placed on lifesaving appliance, which can be that wrist strap, waistband, tape etc. are wearable on human body；The lifesaving appliance includes
Compressed gas cylinder 4, gas cylinder connection seat 5, control device, 18 device of firing pin；Wherein, gas cylinder connection seat 5 is provided with three circulation passages, and one is logical
Road is connected to the bottleneck of compressed gas cylinder 4, and is being equipped with seal gasket with bottle connection, and the firing pin dress is equipped in a channel
It sets, another channel is connected to by tracheae 19 with air bag 20；It is provided with gasbag 7 on wearing part 1, air bag 20 is accommodated in gasbag
In 7；Firing pin device punctures the bottleneck of compressed gas cylinder 4 by control device driving, and compressed gas cylinder 4 is made to connect with air bag 20
It is logical.Wherein, three circulation passages of gas cylinder connection seat 5 are T-type structure.The bottle cap of compressed gas cylinder 4 is film or thin paper, through firing pin device
Firing pin 18 strike after can rupture, the compressed gas in compressed gas cylinder 4 can pass through gas cylinder connection seat 5 in channel be air bag 20
Inflation.It is provided with seal gasket 22 in the channel of gas cylinder connection seat 5, makes to realize sealing between channel and compressed gas cylinder 4.
Wherein, the compressed gas cylinder 4, gas cylinder connection seat 5, control device, 18 device of firing pin are set in pedestal 2, pedestal 2
It is covered by lid door 3 and closes sealing, pedestal 2 is hinged by lid door axis 23 with lid door 3.The top edge setting of 2 side wall of pedestal is fluted,
The bottom margin of 3 side wall of lid door is provided with convex edge, and when pedestal 2 and the lid of lid door 3 close, convex edge sinks into groove, reinforces base
Leakproofness between seat 2 and lid door 3.
Wherein, it is respectively arranged with lock catch block in the pedestal 2 and lid door 3, lock slideway is provided on lid door lock 6.It will
Lid door lock 6 horizontally slips soon along fore shaft, realizes the locking and unlocking between pedestal 2 and lid door 3.
Wherein, the gas cylinder connection seat 5 is installed on by hinge 25 on pedestal 2.Gas cylinder connection seat 5 can pass through hinge 25
It turns an angle to be convenient for the dismounting of compressed gas cylinder 4.
Wherein, the control device includes percussion lock, and percussion lock is equipped with percussion passage, is had in percussion passage
Drag reduction grid slot is provided with spring 12 and hammer 13 in percussion passage, and the tail portion of hammer 13 is provided with percussion lock card slot 14,
The control button with percussion lock is additionally provided in percussion passage, the lower part of control button 10 sets percussion lock, the bottom of percussion lock
Equipped with resetting spring 24, resetting spring 24 makes percussion lock keep up, and when hammer 13 is retracted by hand, hammer 13 pushes percussion lock
It moving downward, being blocked when by firing card slot 14, formation waits for cock.A lever is arranged in the end of percussion lock, lever 16
Midpoint is connected by axis with gas cylinder connection seat 5, and by the head end for acting on hammer 13, lever 16 is moved around axis for one end of the lever 16
Firing pin device is acted on the other end of lever 16.The button cover for covering control button 10 is provided in lid door 3, it is main to use
In waterproof.It is additionally provided with a see-through window in lid door 3, user can be allowed to observe the location status of hammer 13.
Wherein, there is a half-circle projection at 16 both ends of the lever, the semi circular surface of protrusion be respectively acting on hammer 13 thrust and
To the thrust of piston firing pin 18, there is pivot shaft 29 at the middle part of lever 16, has limit end face 30A in middle and back, limit end face
30A matches with the limit end face 30B of gas cylinder connection seat 5, and piston 17 is limited piston 17 and exits position after firing when counter push away
It sets, prevents piston 17 from exiting excessively and gas leakage.
Wherein, reset button 11 is provided on the hammer 13, reset button 11 is exposed to be opened along what the mounting groove was arranged
Slot resets percussion lock and uses when this reset button 11 is reused for the present apparatus.It, can be with hand when replacing compressed gas cylinder 4
It is dynamic to pull reset button 11 that hammer 13 is made to reset, so that the card slot 14 on hammer 13 is blocked again by the buckle 15 of control button 10.
Wherein, the firing pin device includes piston 17, and firing pin 18 is provided on piston 17.It is provided with around piston 17 recessed
Slot is provided with sealing rubber ring 27 in groove, and sealing rubber ring 27 is in direct contact with channel.Channel where 18 device of firing pin is equivalent to
The process of piston cylinder, present apparatus operation is exactly piston motion of the piston 17 in piston cylinder.As shown in fig. 7, the firing pin 18 is
Polygonal syringe needle more than triangle or triangle is equipped with air bleed slot 28 on the edged surface position of syringe needle；When firing pin 18 lunges compressed gas cylinder 4
The syringe needle of interior firing pin is cutting needle or four angular pins, and cutting needle can easily hit a triangle tearing port on iron plate very much,
When the tearing of firing pin 18 is to 28 position of air bleed slot, the gas in compressed gas cylinder 4 can be run out of from air bleed slot 28, and anti-push piston 17
So that firing pin 18 is exited, bulk gas is caused to be run out of from tearing port, is effectively increased gas and runs out of speed, and through channel, tracheae to gas
Capsule is inflated.
Wherein, the side of the lifesaving appliance is provided with latch closure 8, clasp nail 9 is provided on latch closure 8, dress and set on part 1
It is equipped with the button hole for allowing clasp nail 9 to penetrate；The head end of the wearing part 1 is fixed on the side of lifesaving appliance, and the end of wearing part 1 passes through
The latch closure 8 across the lifesaving appliance other side, and button hole is entangled into the clasp nail 9.Wherein, the end of the wearing part 1 is set
It is equipped with velcro.
Wherein, the gasbag 7 is provided with cloth lid 21, and cloth lid 21 is pasted onto air bag sack by velcro.When 20 quilt of air bag
When inflation, the volume of air bag 20 constantly expands in gasbag 7, will break through evil spirit after air bag 20 is expanded into certain volume
The adherence force of art patch, cloth lid 21 is pushed open, air bag 20 is gone out to form air bag from gasbag 7.Air bag 20 passes through connect band 26
It is fixedly connected with gasbag 7, prevents air bag 20 from losing.
The operation principle of the present invention：
The present invention is worn by, and by adjusting the length of wearing part 1 with adjusting tightness；In case of emergency press control
Button 10 processed makes hammer 13 be detached from the clamping lock of control button 10, and hammer 13 strikes to one end of lever 16, makes the another of lever 16
It holds to piston 17 and strikes, piston 17 links firing pin 18 to the impact of the bottleneck of compressed gas cylinder 4, so that the bottleneck of compressed gas cylinder 4 is generated and splits
Seam, compressed gas is run out of out of compressed gas cylinder 4 inflates through pipeline to air bag 20, and air bag 20 is inflated to cloth lid 21 after certain volume
It squeezes and opens, air bag 20 is finally made to be come out out of gasbag 7.
The present invention is that product can be recycled, it is only necessary to replace compressed gas cylinder 4 and can be recycled.Replacing compressed gas cylinder
When 4, firstly, it is necessary to which 6 sliding of lid door lock is detached from lock catch block, lid door 3 is opened, since gas cylinder connection seat 5 passes through hinge
25 installations are on the base 2, it is possible to by compressed gas cylinder 4 from cocked upward on the base 2, then by rotary compression gas cylinder 4,
Compressed gas cylinder 4 is removed from gas cylinder connection seat 5, needs to pay attention to whether seal gasket 22 has abjection in the process, if there is needing
Seal gasket 22 is reinstalled；Then, 11 clawback of reset button is resetted, that is, hammer 13 is resetted, make 13 weight of hammer
Newly by the clamping lock of control button 10；By the gas discharge in air bag 20, air bag 20 is folded and is put back in gasbag 7, and by cloth
Lid 21 is covered air bag 20 by velcro；Finally, new compressed gas cylinder 4 is reinstalled in gas cylinder connection seat 5 is corresponding to be connect
On mouth, compressed gas cylinder 4 is turned back into pressure, and lid door 3 is covered, is locked pedestal 2 and lid door 3 with lid door lock 6.
Above embodiment is merely illustrative and not limiting to the invention, therefore all according to described in present patent application range
The equivalent change or modification done of method, be included within the scope of present patent application.
Claims (10)
1. a kind of portable wearable lifesaving appliance, it is characterised in that：Including wearing part and lifesaving appliance, wearing part, which is set to, to be rescued
On generating apparatus；The lifesaving appliance includes compressed gas cylinder, gas cylinder connection seat, control device, firing pin device；Wherein, gas cylinder connection seat
Three circulation passages are provided with, a channel is connected to the bottleneck of compressed gas cylinder, and is being equipped with seal gasket, a channel with bottle connection
The firing pin device is inside installed, another channel is connected to air bag；It is provided with gasbag on wearing part, air bag is accommodated in air bag
In bag；Firing pin device punctures the bottleneck of compressed gas cylinder by control device driving, and compressed gas cylinder is made to be connected to air bag；Institute
It includes percussion lock to state control device, and percussion lock is equipped with percussion passage, spring and hammer, hammer are provided in percussion passage
Tail portion be provided with percussion lock card slot, the control button with percussion lock is additionally provided in percussion passage, under control button
Portion sets percussion lock, and the bottom of percussion lock is equipped with resetting spring, and resetting spring makes percussion lock keep up, when hammer is retracted by hand
When, hammer pushes percussion lock to move downward, and is blocked when by firing card slot, and formation waits for cock.
2. the portable wearable lifesaving appliance of one kind according to claim 1, it is characterised in that：The compressed gas cylinder, gas
Bottle connection seat, control device, firing pin device are set in pedestal, and pedestal is closed by lid door lid and sealed, and pedestal passes through lid with lid door
Door-hinge is hinged.
3. the portable wearable lifesaving appliance of one kind according to claim 2, it is characterised in that：On the base and cover door
It is respectively arranged with lock catch block, lock slideway is provided on lid door lock.
4. the portable wearable lifesaving appliance of one kind according to claim 1, it is characterised in that：In the percussion passage
Have drag reduction grid slot.
5. the portable wearable lifesaving appliance of one kind according to claim 4, it is characterised in that：In the percussion lock
A lever is arranged in end, and there is protrusion at the lever both ends, which is respectively acting on the thrust of hammer and acts on piston and hit
The thrust of needle, there is pivot shaft in the middle part of lever, has limit end face, limit end face and gas cylinder connecting seat positive stop end in middle and back
Face matches, and piston is limited piston when counter push away and exits position after firing, prevents piston from exiting excessive and gas leakage.
6. the portable wearable lifesaving appliance of one kind according to claim 4, it is characterised in that：It is arranged on the hammer
There are reset button, reset button to be exposed to the fluting being arranged along the mounting groove, this reset button resets when being reused for the present apparatus
Percussion lock uses.
7. the portable wearable lifesaving appliance of one kind according to claim 1, it is characterised in that：The firing pin device includes
Piston is arranged with sealing rubber ring on piston, firing pin is provided on piston.
8. the portable wearable lifesaving appliance of one kind according to claim 1, it is characterised in that：The firing pin be triangle or
Polygonal syringe needle more than triangle is equipped with air bleed slot on the edged surface position of syringe needle；When firing pin lunges in compressed gas cylinder, air bleed slot
Only part enters compressed gas cylinder.
9. the portable wearable lifesaving appliance of one kind according to claim 1, it is characterised in that：In the lifesaving appliance
Side is provided with latch closure, and clasp nail is provided on latch closure, dresses and is provided with the button hole for allowing clasp nail to penetrate on part；The wearing part
Head end is fixed on the side of lifesaving appliance, dresses the end of part by the latch closure across the lifesaving appliance other side, and will button
Entangle the clasp nail in hole；The end of the wearing part is provided with velcro.
10. the portable wearable lifesaving appliance of one kind according to claim 1, it is characterised in that：The gasbag setting
On wearing part, an entirety is formed with wearing part, gasbag is provided with cloth lid, and cloth lid is pasted onto gasbag by velcro
Mouthful, it pushes flush gas pouch after airbag fabric lid after airbag aeration open, forms air bag.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610376977.2A CN105836075B (en) | 2016-06-01 | 2016-06-01 | A kind of portable wearable lifesaving appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610376977.2A CN105836075B (en) | 2016-06-01 | 2016-06-01 | A kind of portable wearable lifesaving appliance |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105836075A CN105836075A (en) | 2016-08-10 |
| CN105836075B true CN105836075B (en) | 2018-07-31 |
Family
ID=56595351
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610376977.2A Active CN105836075B (en) | 2016-06-01 | 2016-06-01 | A kind of portable wearable lifesaving appliance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105836075B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107826224A (en) * | 2017-11-03 | 2018-03-23 | 田伟芳 | The anti-drowned bowknot string for binding a plait of one kind |
| CN110920835B (en) * | 2019-12-11 | 2020-11-10 | 常州机电职业技术学院 | Wearable underwater lifesaving device |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2889897Y (en) * | 2006-10-01 | 2007-04-18 | 中国人民解放军第八二医院 | Portable quick-inflation life-saving airbag for one person |
| US20130130580A1 (en) * | 2011-11-17 | 2013-05-23 | Dong-chan Kim | Hand-held portable and inflatable Personal flotation device |
| CN203832420U (en) * | 2014-03-24 | 2014-09-17 | 丁兆连 | Multifunctional lifesaving tool |
| CN204432594U (en) * | 2015-01-26 | 2015-07-01 | 湖北航天化学技术研究所 | Gas generator percussion starter gear |
| CN205010445U (en) * | 2015-09-22 | 2016-02-03 | 周志克 | Lifesaving gasbag |
| CN205770071U (en) * | 2016-06-01 | 2016-12-07 | 东莞市绿康能电器科技有限公司 | A kind of portable wearable lifesaving appliance |
-
2016
- 2016-06-01 CN CN201610376977.2A patent/CN105836075B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN105836075A (en) | 2016-08-10 |
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Effective date of registration: 20190925 Address after: 523000 Guangdong province Dongguan City Qishi Town New Village Industrial Zone Patentee after: Dongguan reputation energy Hardware Co., Ltd. Address before: 523000 Guangdong province Dongguan City Qishi Town New Village Industrial Zone Patentee before: Dongguan Lvkangneng Electric Technology Co., Ltd. |
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