Unlock instant, AI-driven research and patent intelligence for your innovation.

Vehicle, vehicle trigger and vehicle collision protection system

A trigger and vehicle technology, applied in the field of vehicles, can solve the problems of large space, occupation, and large volume, and achieve the effect of reducing volume

Pending Publication Date: 2020-07-28
SAIC MOTOR +2
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, the flip-flops currently on the market are large in size and need to occupy a large space

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Vehicle, vehicle trigger and vehicle collision protection system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0022] As mentioned above, the current flip-flop has a large volume and needs to occupy a relatively large space.

[0023] In an embodiment of the present invention, the vehicle trigger includes a first piston rod and a second piston rod, and the first piston rod is located in the second piston rod when the vehicle trigger is not triggered. When the vehicle trigger is triggered, after the ignition mechanism ignites the gas-generating medicine, under the action of the gas generated by the gas-generating medicine, the first piston rod can extend out of the first accommodation cavity, and can drive the second piston rod to extend out of the housing so that the required distance can be achieved and the vehicle can be effectively reduced since the first piston rod is inside the second piston rod when the vehicle trigger is not The volume of the trigger.

[0024] In order to make the above objects, features and beneficial effects of the embodiments of the present invention more com...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to a vehicle, a vehicle trigger and a vehicle collision protection system, the vehicle trigger comprises a shell, an ignition mechanism, gas production powder, a first piston rodand a second piston rod; the second piston rod is located in the shell and comprises a first accommodating cavity; the first piston rod is located in the first containing cavity, and after the ignition mechanism ignites the gas production powder, the first piston rod is pushed by gas produced by the gas production powder to extend out of the first containing cavity and drive the second piston rodto move relative to the shell. By adopting the scheme, the volume of the vehicle trigger can be reduced.

Description

technical field [0001] The embodiments of the present invention relate to the field of vehicles, and in particular to a vehicle, a vehicle trigger and a vehicle collision protection system. Background technique [0002] With the popularity of cars, more and more people own cars. It is inevitable that some collisions will occur during the use of the car. When a car collides with a pedestrian, in order to reduce the damage to the pedestrian, some cars are equipped with a pedestrian protection system outside the car during a frontal collision. [0003] At present, there are two main types of pedestrian protection systems outside the vehicle during a frontal collision: the first is to install an airbag outside the vehicle; the second is to instantly lift the rear of the front hood (near the wiper) height, so as to buffer the collision force between the human body and the front engine cover when it falls on the front engine cover, thereby reducing the damage to the human body. ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): B60R21/38
CPCB60R21/38
Inventor 李宗礼贺占魁李涛
Owner SAIC MOTOR