CN211885005U - Self-rescue device for automobile falling into water - Google Patents
Self-rescue device for automobile falling into water Download PDFInfo
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- CN211885005U CN211885005U CN202020118111.3U CN202020118111U CN211885005U CN 211885005 U CN211885005 U CN 211885005U CN 202020118111 U CN202020118111 U CN 202020118111U CN 211885005 U CN211885005 U CN 211885005U
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Abstract
The utility model discloses a car falls into water device of saving oneself, include: the air bag ejection device comprises an upper cavity, a lower cavity, a screw rod, a hammer body, an ejection air bag, an air tank, a trigger switch, a rear cover, a baffle plate and a fixing cap; the upper cavity is provided with a front independent cavity and a rear independent cavity respectively; a gas tank is arranged in the cavity at the rear end of the upper cavity; the air outlet of the air tank extends out of the through hole, and the outer side of the air outlet of the air tank is provided with threads; a fixing cap is arranged at the air outlet of the air tank in a matching way; the middle part of the fixing cap is provided with a through hole, and the inner side of the fixing cap is provided with threads which are matched and fixed with an air outlet of the air tank; the gas tank is communicated with a trigger switch on the outer side of the upper cavity and is controlled by the trigger switch; the inner part of the front end of the upper cavity is fixed with one end of the screw rod; a groove is formed in the inner side of the front end of the upper cavity; the rear end of the lower cavity is provided with a buckle matched with the groove; the inside of cavity is equipped with the hammer block down, the top of hammer block is equipped with the screw hole, the other end of screw rod and the screw hole cooperation of hammer block.
Description
Technical Field
The utility model relates to a lifesaving equipment technical field, concretely relates to car falls into water device of saving oneself.
Background
With the rapid development of economy in China, automobiles rapidly move into thousands of households, and become a universal tool for people to ride instead of walk. The popularization of vehicles also brings a lot of potential safety hazards, the vehicle sinks for a certain time due to continuous safety accidents of falling water or collision, and how to escape in the effective time is most important.
A window breaker is an auxiliary escape tool arranged in a closed cabin. It is generally installed in a place such as an automobile where it is easily accessible in a closed compartment. When a fire disaster occurs in a closed cabin of an automobile or the like or the automobile falls into water or other emergency situations, the glass window and the door can be conveniently taken out and smashed to smoothly escape. The existing window breaking device is only simple in window breaking and is made into a hammer-shaped structure, people are often difficult to escape when being trapped in a vehicle and have extremely low survival rate under the condition that the vehicle falls into water by knocking the broken window, so that the design of an effective escape tool is a very important thing.
Disclosure of Invention
According to the not enough of prior art, the utility model provides a car falls into water device of saving oneself: the device solves the problems existing in the prior art.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a self-rescue device for a car falling into water comprises: the air bag ejection device comprises an upper cavity, a lower cavity, a screw rod, a hammer body, an ejection air bag, an air tank, a trigger switch, a rear cover, a baffle plate and a fixing cap; the device is characterized in that the upper cavity is respectively provided with a front independent cavity and a rear independent cavity; a gas tank is arranged in the rear end cavity of the upper cavity, and a baffle plate is arranged above the gas tank; the middle part of the baffle is provided with a through hole; the air outlet of the air tank extends out of the through hole, and the outer side of the air outlet of the air tank is provided with threads; a fixing cap is arranged at the air outlet of the air tank in a matching way; the middle part of the fixing cap is provided with a through hole, and the inner side of the fixing cap is provided with threads which are matched and fixed with an air outlet of the air tank; the air inlet of the ejection air bag is nested on the air outlet of the air tank and is screwed down through the fixing cap; a rear cover is arranged at the top of the rear end of the upper cavity; the gas tank is communicated with a trigger switch on the outer side of the upper cavity and is controlled by the trigger switch; the inner part of the front end of the upper cavity is fixed with one end of the screw rod; a groove is formed in the inner side of the front end of the upper cavity; the rear end of the lower cavity is provided with a buckle matched with the groove, and the buckle can rotate under the condition of keeping the upper cavity and the lower cavity from being separated; a hammer body is arranged inside the lower cavity, and two ends of the hammer body are provided with bulges; the lower cavity is provided with a sliding groove corresponding to the position of the bulge, and the hammer body moves up and down in the sliding groove; the top of the hammer body is provided with a threaded hole, and the other end of the screw rod is matched with the threaded hole of the hammer body.
Preferably, the length of the cavity for placing the ejection air bag at the rear end is larger than that of the other part of the cavity of the upper cavity.
Preferably, the rear cover is nested with the upper cavity.
Preferably, the edge of the front sliding groove of the lower cavity is provided with a stop block for preventing falling.
Preferably, the length of the part of the screw rod extending into the lower cavity is greater than the depth of the threaded hole of the hammer body.
Preferably, the part of the ejection air bag fixed above the air outlet of the air tank is provided with a rubber cushion.
The utility model discloses beneficial effect has following several:
1. the device has the same window breaking function as a common window breaking hammer body, and is provided with the ejection air bag to increase the underwater survival rate.
2. The hammer body is of a telescopic structure and is in a retraction state under a non-use state.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic view showing the hammer body in a protruding state.
Fig. 3 is a schematic diagram of the internal structure of the present invention.
Fig. 4 is the structural schematic diagram of the ejection air bag of the utility model after being inflated.
Fig. 5 is a schematic view of the airbag fixing structure of the present invention.
In the figure, an upper cavity 1, a lower cavity 2, a screw rod 3, a hammer body 4, an ejection air bag 5, an air tank 6, a trigger switch 7, a rear cover 8, a baffle 9 and a fixing cap 10.
Detailed Description
In order to better show the content of the present invention, the present invention will be further described in detail with reference to the accompanying drawings.
As shown in the figure, a self-rescue device for a car falling into water comprises: the device comprises an upper cavity 1, a lower cavity 2, a screw rod 3, a hammer body 4, an ejection air bag 5, an air tank 6, a trigger switch 7, a rear cover 8, a baffle 9 and a fixing cap 10; the catapult air bag is characterized in that the upper cavity 1 is respectively provided with a front independent cavity and a rear independent cavity, the two independent cavities of the upper cavity 1, the length of the cavity for placing the catapult air bag 5 at the rear end is larger than that of the other part, and the length of the cavity is an integral body which needs to be plugged into the catapult air bag 5 in the cavity at the rear end, so most space needs to be reserved for the air bag; a gas tank 6 is arranged in the rear end cavity of the upper cavity 1, and a baffle plate 9 is arranged above the gas tank 6; the middle part of the baffle 9 is provided with a through hole; the air outlet of the air tank 6 extends out of the through hole, and the outer side of the air outlet of the air tank 6 is provided with threads; a fixing cap 10 is arranged at the air outlet of the air tank in a matching way; the middle part of the fixing cap 10 is provided with a through hole, and the inner side of the fixing cap is provided with threads which are matched and fixed with the air outlet of the air tank 6; the air inlet of the ejection air bag 5 is nested above the air outlet of the air tank 6 and is screwed down through a fixing cap 10; the part of the ejection air bag 5 fixed above the air outlet of the air tank 6 is provided with a rubber cushion to prevent the air bag from pressing on the screw thread to cause abrasion and damage to the air inlet of the air bag; the top of the rear end of the upper cavity 1 is provided with a rear cover 8, the rear cover 8 and the upper cavity 1 are nested and cannot be connected by threads, the rear cover 8 can automatically open the rear cover 8 when the ejection air bag 5 is inflated, manual opening is not needed, and the operation time of the device is reduced; the gas tank 6 is communicated with a trigger switch 7 on the outer side of the upper cavity 1 and is controlled by the trigger switch 7; the inner part of the front end of the upper cavity 1 is fixed with one end of the screw rod 3; a groove is formed in the inner side of the front end of the upper cavity 1; the rear end of the lower cavity 2 is provided with a buckle matched with the groove, and the buckle can rotate under the condition of keeping the upper cavity 1 and the lower cavity 2 not to be separated; a hammer body 4 is arranged inside the lower cavity 2, and two ends of the hammer body 4 are provided with bulges; a sliding groove is formed in the lower cavity 2 corresponding to the position of the bulge, and the hammer body 4 moves up and down in the sliding groove; a stop block for preventing falling off is arranged at the edge of the sliding groove at the front end of the lower cavity 2; the top of the hammer body 4 is provided with a threaded hole, and the other end of the screw rod 3 is matched with the threaded hole of the hammer body 4; the length of the part of the screw rod 3 extending into the lower cavity 2 is larger than the depth of the threaded hole of the hammer body 4, and when the lower cavity 2 is rotated and screwed, the screw rod 3 is screwed at the maximum position or part of the screw rod 3 is in the threaded hole of the hammer body 4.
As shown in the figure, when the device is used, the lower cavity 2 is rotated firstly, the hammer body 4 in the cavity is screwed out, glass on a car window is broken, then the gas tank 6 is rapidly inflated through the trigger switch 7, the ejection gas bag 5 can be ejected out from the rear after being inflated, the function of the gas bag is equivalent to that of a life buoy, and the survival rate of people in water is increased.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A self-rescue device for a car falling into water comprises: the air bag ejection device comprises an upper cavity, a lower cavity, a screw rod, a hammer body, an ejection air bag, an air tank, a trigger switch, a rear cover, a baffle plate and a fixing cap; the device is characterized in that the upper cavity is respectively provided with a front independent cavity and a rear independent cavity; a gas tank is arranged in the rear end cavity of the upper cavity, and a baffle plate is arranged above the gas tank; the middle part of the baffle is provided with a through hole; the air outlet of the air tank extends out of the through hole, and the outer side of the air outlet of the air tank is provided with threads; a fixing cap is arranged at the air outlet of the air tank in a matching way; the middle part of the fixing cap is provided with a through hole, and the inner side of the fixing cap is provided with threads which are matched and fixed with an air outlet of the air tank; the air inlet of the ejection air bag is nested on the air outlet of the air tank and is screwed down through the fixing cap; a rear cover is arranged at the top of the rear end of the upper cavity; the gas tank is communicated with a trigger switch on the outer side of the upper cavity and is controlled by the trigger switch; the inner part of the front end of the upper cavity is fixed with one end of the screw rod; a groove is formed in the inner side of the front end of the upper cavity; the rear end of the lower cavity is provided with a buckle matched with the groove, and the buckle can rotate under the condition of keeping the upper cavity and the lower cavity from being separated; a hammer body is arranged inside the lower cavity, and two ends of the hammer body are provided with bulges; the lower cavity is provided with a sliding groove corresponding to the position of the bulge, and the hammer body moves up and down in the sliding groove; the top of the hammer body is provided with a threaded hole, and the other end of the screw rod is matched with the threaded hole of the hammer body.
2. The self-rescue device for the automobile falling into water as claimed in claim 1, characterized in that: the length of the cavity for placing the ejection air bag at the rear end is larger than that of the other part of the cavity.
3. The self-rescue device for the automobile falling into water as claimed in claim 1, characterized in that: the rear cover and the upper cavity body are installed in a nested mode.
4. The self-rescue device for the automobile falling into water as claimed in claim 1, characterized in that: the edge of the front end sliding groove of the lower cavity is provided with a stop block for preventing falling.
5. The self-rescue device for the automobile falling into water as claimed in claim 1, characterized in that: the length of the part of the screw rod extending into the lower cavity is larger than the depth of the threaded hole of the hammer body.
6. The self-rescue device for the automobile falling into water as claimed in claim 1, characterized in that: the part of the ejection air bag fixed above the air outlet of the air tank is provided with a rubber cushion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020118111.3U CN211885005U (en) | 2020-01-18 | 2020-01-18 | Self-rescue device for automobile falling into water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020118111.3U CN211885005U (en) | 2020-01-18 | 2020-01-18 | Self-rescue device for automobile falling into water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211885005U true CN211885005U (en) | 2020-11-10 |
Family
ID=73303111
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020118111.3U Active CN211885005U (en) | 2020-01-18 | 2020-01-18 | Self-rescue device for automobile falling into water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211885005U (en) |
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2020
- 2020-01-18 CN CN202020118111.3U patent/CN211885005U/en active Active
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