Eureka AIR delivers breakthrough ideas for toughest innovation challenges, trusted by R&D personnel around the world.

A safety protection device for a vehicle and the vehicle

A safety protection device and vehicle technology, applied in the field of vehicle parts, can solve the problems of late airbag ignition, increased occupant injury, small space, etc., to achieve the effects of ensuring living space, slowing down the intrusion deformation, and slowing down the intrusion speed

Active Publication Date: 2021-10-15
ZHEJIANG GEELY NEW ENERGY COMML VEHICLES CO LTD +2
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This type of design can protect well when the side is hit by an object as wide as a vehicle, but it has little effect when the side hits a rigid column such as a tree or a utility pole, because the rigidity of the side door is relatively small , and the amount of deformation intrusion is faster and larger. At this time, the sensor signal for airbag detonation is late. When the airbag receives the detonation signal and detonates, the space between the seat and the door is already extremely small, which cannot meet the space requirements for airbag deployment. This state Under the circumstances, the airbag will not only fail to protect the occupant, but will increase the degree of injury of the occupant, which has the opposite effect
In order to solve the problem of late airbag ignition, some high-end models install pressure sensors in the side doors, but the pressure sensors have strict requirements on the sealing effect of the doors. At present, the sealing performance of the side doors of most models cannot meet this requirement, and the cost of pressure sensors is relatively high. , so this method cannot be widely used

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
  • A safety protection device for a vehicle and the vehicle
  • A safety protection device for a vehicle and the vehicle
  • A safety protection device for a vehicle and the vehicle

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0034] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.

[0035] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "left", "right" etc. is based on the orientation or positional relationship shown in the drawings, and is only for It is convenient to describe the present invention and simplify the description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and thus should n...

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 provides a safety protection device for a vehicle and the vehicle, and relates to the technical field of vehicle components. The safety protection device includes: a support rod arranged along the transverse direction of the vehicle, the support rod is arranged on the side of the seat of the vehicle close to the door, and an end surface is provided on the end close to the door of the vehicle; the power mechanism , is connected with the support rod, and the power mechanism is used to push the support rod to move toward the vehicle door when the vehicle collides so that the end surface is in contact with the vehicle door to support the vehicle door. The safety protection device provided by the invention can enhance the protection of occupants when the vehicle is collided with the side.

Description

technical field [0001] The invention relates to the technical field of vehicle parts, in particular to a safety protection device for a vehicle and the vehicle. Background technique [0002] Side collision is a common vehicle collision accident, and this type of collision will cause great damage to the driver and passengers, especially when the vehicle hits a tree or a utility pole from the side, it will cause serious injury or even death to the occupant. The structure of the side door is softer than that of the front cabin, and the deformation and energy absorption space is small. When the vehicle side door hits the rigid column, the deformation and intrusion are large. Serious injuries to the chest, pelvis, etc. [0003] Therefore, in the prior art, side airbags and side air curtains are designed during the research and development of side impact protection of vehicles to protect the occupant's head and chest when severe collisions occur. This type of design can protect ...

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 Patents(China)
IPC IPC(8): B60R21/02B60R21/00B60R21/21
CPCB60R21/00B60R21/02B60R21/21B60R2021/0006
Inventor 国举强王洪川王壮壮吴有成张廷波陆学青
Owner ZHEJIANG GEELY NEW ENERGY COMML VEHICLES CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Eureka Blog
Learn More
PatSnap group products