CN214356589U - Manual and automatic dual-purpose type inflation system - Google Patents
Manual and automatic dual-purpose type inflation system Download PDFInfo
- Publication number
- CN214356589U CN214356589U CN202120454298.9U CN202120454298U CN214356589U CN 214356589 U CN214356589 U CN 214356589U CN 202120454298 U CN202120454298 U CN 202120454298U CN 214356589 U CN214356589 U CN 214356589U
- Authority
- CN
- China
- Prior art keywords
- pull rod
- gas generator
- carbon dioxide
- firing pin
- connecting port
- 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.)
- Expired - Fee Related
Links
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims abstract description 42
- 229910002092 carbon dioxide Inorganic materials 0.000 claims abstract description 21
- 239000001569 carbon dioxide Substances 0.000 claims abstract description 21
- 238000010304 firing Methods 0.000 claims abstract description 20
- 230000001681 protective effect Effects 0.000 claims abstract description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 15
- 239000004677 Nylon Substances 0.000 claims description 13
- 229920001778 nylon Polymers 0.000 claims description 13
- 238000005192 partition Methods 0.000 claims description 11
- 238000007654 immersion Methods 0.000 claims description 4
- 238000004080 punching Methods 0.000 claims description 2
- 229910052573 porcelain Inorganic materials 0.000 abstract description 6
- 230000035484 reaction time Effects 0.000 abstract description 2
- 239000004554 water soluble tablet Substances 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The utility model relates to a manual automatic dual-purpose type inflation system who uses with matched life vest or dropproof device belongs to aerating device technical field, including body, miniature gas generator and pull rod. The utility model discloses use miniature gas generator to do the power of breaing through the breach of carbon dioxide gas cylinder, it receives work order just to begin work in 3 milliseconds, and reaction time is short, can be more quick begin to inflate for life vest or protective airbag, does not have the wrong report of rainy day to the life vest, can play effectual guard action to fragile article such as porcelain or the crowd that the walking has the obstacle. The micro gas generator is disposable and automatic, and is also a replaceable accessory. The pull rod is a manually started mechanism and is provided with a state ring for observing the use state, and the pull rod rotates by taking a pull rod shaft as a center to push the firing pin to puncture the gas cylinder, so that secondary guarantee is provided for puncturing the gas cylinder.
Description
Technical Field
The utility model belongs to the technical field of aerating device, especially relate to a manual automatic dual-purpose type inflation system who uses with matched life vest or dropproof device.
Background
The traditional life jacket is automatically inflated by using water-soluble tablets, and the water-soluble tablets begin to generate gas when meeting water for 2 seconds, so that the firing pin is pushed to puncture the carbon dioxide gas cylinder to inflate. The water-soluble tablet generates gas when meeting water, is not water-resistant and has high false alarm rate in rainy days. Therefore, there is a need in the art for a new solution to solve this problem.
In addition, a device for automatically inflating in time is urgently needed in the transportation of fragile articles such as porcelain and the like and the protection of falling or falling for people with walking obstacles.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that will solve is: the system uses a miniature gas generator as a breaking power for puncturing a gas cylinder, and is used for solving the problems that water-soluble tablets used for automatic inflation of the traditional life jacket are not water-resistant and have high false alarm rate in rainy days; the automatic inflation device is also urgently needed by people with walking obstacles in the transportation of fragile articles such as porcelain and the like to carry out falling protection and the like.
The manual and automatic dual-purpose inflation system comprises a body, a miniature gas generator and a pull rod, wherein the body comprises a carbon dioxide gas cylinder connecting port, a partition plate, a firing pin and a gas chamber connecting port; one end of the inner wall of the carbon dioxide cylinder connecting port is in threaded connection with the carbon dioxide cylinder, and the other end of the inner wall of the carbon dioxide cylinder connecting port is in threaded connection with the partition plate; the needling part of the firing pin extends to the middle part of the inner cavity of the partition board; the air chamber connecting port is connected with a life jacket or a protective air bag;
one end of the micro gas generator is in threaded connection with the body through the pipe seat cap, the other end of the micro gas generator is connected with the pushing part of the firing pin, and the micro gas generator is connected with the controller through a twisted pair; the controller is connected with the sensor; the pull rod is rotatably connected with the body through a pull rod shaft, one end of the pull rod is a handle end, and the other end of the pull rod is movably connected with the pushing part of the firing pin.
A state ring, a nylon rope and a pull handle are arranged at the handle end of the pull rod; the state ring is fixedly connected with the body through a disposable connecting belt; one end of the nylon rope is fixedly connected with the handle end of the pull rod, and the other end of the nylon rope is fixedly connected with the pull handle.
The sensor comprises a water pressure sensor, a water immersion sensor or a gyroscope sensor.
Through the above design scheme, the utility model discloses following beneficial effect can be brought:
the utility model discloses use miniature gas generator to do the power of breaing through the breach of carbon dioxide gas cylinder, it receives work order just to begin work in 3 milliseconds, and reaction time is short, can be more quick begin to inflate for life vest or protective airbag, does not have the wrong report of rainy day to the life vest, can play effectual guard action to fragile article such as porcelain or the crowd that the walking has the obstacle. The micro gas generator is disposable and automatic, and is also a replaceable accessory.
The pull rod is a manually started mechanism, a state ring for observing the use state is arranged, the pull rod is driven by the nylon rope when the pull rod is pulled, the disposable connecting belt is broken by the pull rod to bounce off the state ring, the manual and automatic dual-purpose inflation system is used for judging whether the disposable and automatic dual-purpose inflation system is used, the pull rod continues to rotate by taking the pull rod shaft as the center, the firing pin is pushed to puncture the gas cylinder, and secondary guarantee is provided for puncturing the gas cylinder.
Drawings
The invention is further described with reference to the following drawings and detailed description:
fig. 1 is a schematic structural view of the manual and automatic dual-purpose inflation system of the present invention.
In the figure, 1-a body, 2-a miniature gas generator, 3-a pull rod, 4-a pipe seat cap, 5-a pull rod shaft, 101-a carbon dioxide gas cylinder connecting port, 102-a clapboard, 103-a firing pin, 104-a gas chamber connecting port, 201-a twisted pair, 301-a state ring, 302-a nylon rope and 303-a pull handle.
Detailed Description
As shown in the figure, the manual and automatic dual-purpose inflation system comprises a body 1, a micro gas generator 2 and a pull rod 3, wherein the body 1 comprises a carbon dioxide gas cylinder connecting port 101, a partition plate 102, a firing pin 103 and a gas chamber connecting port 104; one end of the inner wall of the carbon dioxide cylinder connecting port 101 is in threaded connection with the carbon dioxide cylinder, and the other end of the inner wall of the carbon dioxide cylinder connecting port 101 is in threaded connection with the partition plate 102; the needle punching part of the firing pin 103 extends to the middle of the inner cavity of the partition plate 102; the air chamber connecting port 104 is connected with a life jacket or a protective air bag, wherein the protective air bag is used for being wrapped on fragile products such as porcelain and the like or worn on the bodies of people with walking obstacles;
one end of the micro gas generator 2 is in threaded connection with the body 1 through a pipe seat cap 4, the other end of the micro gas generator 2 is connected with the pushing part of the firing pin 103, and the micro gas generator 2 is connected with a controller through a twisted pair 201 to receive a working instruction sent by the controller; the controller is connected with a water pressure sensor, a water sensor or a gyroscope sensor, wherein the water pressure sensor or the water sensor is used on the life jacket, and the gyroscope sensor is used for being packaged outside fragile articles such as porcelain and the like or being worn on the body of people with walking obstacles; the pull rod 3 is rotatably connected with the body 1 through a pull rod shaft 5, one end of the pull rod 3 is a handle end, and the other end of the pull rod 3 is movably connected with a pushing part of the firing pin 103.
A state ring 301, a nylon rope 302 and a pull handle 303 are arranged at the handle end of the pull rod 3; the state ring 301 is fixedly connected with the body 1 through a disposable connecting belt; one end of the nylon rope 302 is fixedly connected with the handle end of the pull rod 3, and the other end of the nylon rope 302 is fixedly connected with the pull handle 303.
The whole manual and automatic dual-purpose inflation system takes the body 1 as a main body structure, the carbon dioxide gas bottle connecting port 101 is provided with a threaded sleeve, the threaded sleeve is used as an insert and is injected with the body 1 together, and the carbon dioxide gas bottle is connected with the body 1 through the threaded sleeve;
the striker 103 is assembled inside the body 1, and then the partition plate 102 is installed, wherein the partition plate 102 is provided with threads and is in threaded connection with the body 1;
the micro gas generator 2 and the tube holder cap 4 are pre-assembled and connected to the body 1 by means of a screw. The micro gas generator 2 is automatically operated at one time and is a replaceable accessory;
the pull rod 3 is a manually started mechanism, a state ring 301 for observing the use state is arranged, the pull handle 303 is pulled during operation, the nylon rope 302 drives the pull rod 3, the pull rod 3 breaks the disposable connecting belt and bounces off the state ring 301, the manual and automatic dual-purpose inflation system is used for judging whether the manual and automatic dual-purpose inflation system is used, and the pull rod 3 rotates by taking the pull rod shaft 5 as a center to push the firing pin 103 to puncture the gas cylinder.
The body 1 is connected with a life jacket or a protective air bag through an air chamber connecting port 104.
The working principle is as follows:
1. manual inflation: pulling the pull handle 303 to drive the nylon rope 302 to drag the pull rod 3, wherein the pull rod 3 rotates along with the center of the pull rod shaft 5 to bounce open the state ring 301, and pushing the firing pin 103 to puncture the carbon dioxide gas cylinder.
2. Automatic inflation:
A. the water pressure sensor or the water immersion sensor detects a water immersion signal of the life jacket, a trigger signal is sent to the controller, the controller sends an ignition signal as a working instruction to the micro gas generator 2 through the twisted pair 201, the micro gas generator 2 starts to generate gas within 3 milliseconds after receiving the working instruction, pressure is quickly built, the firing pin 103 is pushed to quickly move, the carbon dioxide gas cylinder is punctured, the gas is released, and the air chamber of the life jacket is filled.
B. The gyroscope sensor detects that the angle deviation value exceeds a set threshold value, a trigger signal is sent to the controller, the controller sends an ignition signal as a working instruction to the micro gas generator 2 through the twisted pair 201, the micro gas generator 2 starts to generate gas within 3 milliseconds after receiving the working instruction, pressure is quickly built, the firing pin 103 is pushed to quickly move, the carbon dioxide gas bottle is punctured, the gas is released, and the protective air bag is filled.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (3)
1. Manual automatic dual-purpose type inflation system, characterized by: the device comprises a body (1), a micro gas generator (2) and a pull rod (3), wherein the body (1) comprises a carbon dioxide gas cylinder connecting port (101), a partition plate (102), a firing pin (103) and an air chamber connecting port (104); one end of the inner wall of the carbon dioxide cylinder connecting port (101) is in threaded connection with the carbon dioxide cylinder, and the other end of the inner wall of the carbon dioxide cylinder connecting port (101) is in threaded connection with the partition plate (102); the needle punching part of the firing pin (103) extends to the middle of the inner cavity of the partition plate (102); the air chamber connecting port (104) is connected with a life jacket or a protective air bag;
one end of the micro gas generator (2) is in threaded connection with the body (1) through the pipe seat cap (4), the other end of the micro gas generator (2) is connected with the pushing part of the firing pin (103), and the micro gas generator (2) is connected with the controller through a twisted pair (201); the controller is connected with the sensor; the pull rod (3) is rotatably connected with the body (1) through a pull rod shaft (5), one end of the pull rod (3) is a handle end, and the other end of the pull rod (3) is movably connected with a pushing part of the firing pin (103).
2. The manual and automatic dual-purpose inflation system according to claim 1, wherein: a state ring (301), a nylon rope (302) and a pull handle (303) are arranged at the handle end of the pull rod (3); the state ring (301) is fixedly connected with the body (1) through a disposable connecting belt; one end of the nylon rope (302) is fixedly connected with the handle end of the pull rod (3), and the other end of the nylon rope (302) is fixedly connected with the pull handle (303).
3. The manual and automatic dual-purpose inflation system according to claim 1, wherein: the sensor comprises a water pressure sensor, a water immersion sensor or a gyroscope sensor.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023314392 | 2020-12-31 | ||
| CN2020233143929 | 2020-12-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214356589U true CN214356589U (en) | 2021-10-08 |
Family
ID=77969926
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120454298.9U Expired - Fee Related CN214356589U (en) | 2020-12-31 | 2021-03-03 | Manual and automatic dual-purpose type inflation system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214356589U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115303450A (en) * | 2022-09-05 | 2022-11-08 | 吉林省德天诺安全科技有限公司 | Electronic control device and control method for inflatable life jacket |
-
2021
- 2021-03-03 CN CN202120454298.9U patent/CN214356589U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115303450A (en) * | 2022-09-05 | 2022-11-08 | 吉林省德天诺安全科技有限公司 | Electronic control device and control method for inflatable life jacket |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211008 |