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Hood lifting device and vehicle having same

A lifting device and engine hood technology, applied in the vehicle field, can solve problems such as pedestrian impact, windshield damage to passengers, secondary damage to the hood, etc., and achieve the effect of increasing the lift angle

Active Publication Date: 2019-10-11
BYD CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When the vehicle is running, if the vehicle collides with the pedestrian in front, under the action of the impact force, the head of the pedestrian will easily hit the rear end of the hood or the windshield to cause secondary damage, and the windshield may be damaged crash and injure passengers
[0003] In order to solve the above problems, the related art generally allows the rear end of the hood to be lifted so that the pedestrian airbag can be deployed in front of the windshield. Quickly and fully deployed, the safety of the vehicle is not high

Method used

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  • Hood lifting device and vehicle having same
  • Hood lifting device and vehicle having same
  • Hood lifting device and vehicle having same

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Embodiment Construction

[0040] 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.

[0041] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " Orientation or position indicated by "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. The relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the descrip...

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Abstract

The invention discloses an engine hood lifting device and a vehicle with the same. The engine hood lifting device comprises first and second hinges, a slide groove, a slide block and an elastic piece,wherein the slide groove is formed in one of the first and second hinges while the slide block is disposed on the other of the first and second hinges, the slide block is slidably disposed in the slide groove, one end of the elastic piece is fixed to the corresponding hinge while the other end of the elastic piece protrudes into the slide groove; when the first hinge is at the first position, thefirst hinge and the second hinge are fixed and rotate around a first axis to open or close the engine hood; during the movement of the first hinge from the first position to the second position, thefirst hinge rotates upwards around a second axis, the second hinge rotates upwards around the first axis, and the slide block moves to the rear end of the slide groove and then moves forward from therear end of the slide groove; when the slide block moves from back to front, the slide block drives the elastic piece to move toward the upper wall of the slide groove, and the slide block is clampedbetween the elastic piece and the lower wall of the slide groove. According to the engine hood lifting device, the lifting height is high and the safety is high.

Description

technical field [0001] The invention relates to the technical field of vehicles, in particular to a hood lifting device and a vehicle with the same. Background technique [0002] The hood is usually located on the front side of the vehicle and is used to cover the cabin. When the vehicle is running, if the vehicle collides with the pedestrian in front, under the action of the impact force, the head of the pedestrian will easily hit the rear end of the hood or the windshield to cause secondary damage, and the windshield may be damaged crash and injure passengers. [0003] In order to solve the above problems, the related art generally allows the rear end of the hood to be lifted so that the pedestrian airbag can be deployed in front of the windshield. Quickly and fully unfolded, the safety of the vehicle is not high. Contents of the invention [0004] The present invention aims to solve one of the above-mentioned technical problems in the prior art at least to a certain ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60R21/38
Inventor 周国才王美松杜群刘建英李亮亮
Owner BYD CO LTD
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