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Method and device for anti-sinking of automobile falling into water

An automobile and anti-sinking technology, which is applied in the field of ensuring automobile safety and preventing automobiles from sinking after falling into the water. It can solve problems such as lack of anti-sinking ability, hidden dangers, and great safety, and achieve the effects of reliable performance, small space occupation, and delaying sinking

Inactive Publication Date: 2011-11-30
ZHUZHOU TIMES NEW MATERIALS TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is to provide a more reasonable design and simple structure anti-sinking method and device for the lack of anti-sinking ability of the existing automobiles after falling into the water and the existence of relatively large safety hazards

Method used

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  • Method and device for anti-sinking of automobile falling into water
  • Method and device for anti-sinking of automobile falling into water
  • Method and device for anti-sinking of automobile falling into water

Examples

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Effect test

specific Embodiment approach 1

[0018] see figure 1 and figure 2 , a kind of car falling into water anti-sinking method, be provided with pressurization device and vacuum safety air bag in the car trunk, and the vacuum safety air bag in the car trunk is connected as a whole with the general driver's cabin main and auxiliary safety air bags in front of the car. When the car falls into the water, the vacuum airbag in the trunk is inflated and the main and auxiliary airbags in the cab are inflated rapidly at the same time through the booster device; the vacuum airbag in the trunk is inflated to fill the trunk to prevent water from entering, and the driver The main and auxiliary airbags provide buoyancy to the car body at the same time, delaying the sinking of the car body. The head of the air intake pipe of the supercharging device is provided with an elastic hose and a float, which can ensure that the mouth of the air intake pipe of the supercharging device is always above the water surface.

[0019] The an...

specific Embodiment approach 2

[0021] see image 3 and Figure 4 , the principle of this embodiment is the same as that of Embodiment 1, except that the air intake pipe 12 of this embodiment is connected with an elastic hose 13, and the head of the hose has a float 14, and the elastic hose is usually curled in the wire groove. Locked by electromagnetic lock 15. When the car falls into the water, the double switches 7 and 8 in the car are turned on at the same time, the electromagnetic lock 15 is turned on, and the spring under pressure at the bottom of the wire groove ejects the elastic hose 13, and the head of the elastic hose 13 is pulled by the float 14 When surfacing, always keep the air intake above the water surface to prevent water from being sucked into the airbag. With such an arrangement, the reliability is higher, and the other composition and connection methods are the same as those in the first embodiment.

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Abstract

The invention relates to a method and device for preventing an automobile which falls into water from sinking. A supercharging device and a vacuum supplementary restraint system are arranged in a boot of the automobile, and the vacuum supplementary restraint system in the boot of the automobile is connected with a main supplementary restraint system and a secondary supplementary restraint system of a common cab at the front of the automobile into a whole. When the automobile falls into water, the vacuum supplementary restraint system in the boot is aerated and the main supplementary restraintsystem and the secondary supplementary restraint system of the cab are simultaneously rapidly aerated by virtue of the supercharging device; and the vacuum supplementary restraint system in the boot fills in the boot after being aerated so as to prevent water from entering, and the vacuum supplementary restraint system as well as the main supplementary restraint system and the secondary supplementary restraint system provide a buoyancy force to an automobile body, thus the automobile body is delayed from sinking. The head of an air inlet pipe of the supercharging device is provided with an elastic hose and a float, thus an air inlet pipe orifice of the supercharging device can be guaranteed to be always above water surface. The vacuum supplementary restraint system adopted in the invention is expanded by virtue of the supercharging device and a certain pressure is produced, and a gap of the sealed boot is effectively filled, so that water is prevented from entering, a certain buoyancyforce is produced, and the automobile is delayed from sinking, thus being beneficial to rapid and efficient fixed-point rescue.

Description

technical field [0001] The invention relates to a method and a device for ensuring automobile safety, in particular to a method and a device for preventing an automobile from sinking after falling into water, and belongs to the technical field of automobile safety. Background technique [0002] In today's China, automobiles are increasingly becoming the main means of transportation for people to travel, and automobile safety has increasingly become a topic of concern. Nowadays, people have higher and higher requirements for the safety performance of automobiles. While pursuing the active safety performance of automobiles, people also gradually pay attention to its passive safety performance. The door is not easy to open, so people are not easy to escape; on the other hand, when the car falls into the water, because the car body is not sealed, water will quickly enter the car through the gap, causing the car body to sink into the water for a short time. will cause immeasurab...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60R21/01B60R21/20
Inventor 姜永硕
Owner ZHUZHOU TIMES NEW MATERIALS TECH
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