Lower body and vehicles with it
A vehicle body and body technology, which is applied in the field of the lower body and the vehicle with it, can solve the problems of the heavy vehicle weight, affecting the driving speed of the battery life of the electric vehicle, etc., and achieves good bearing performance and impact resistance performance, light weight, good Load-carrying and impact-resistance effects
Active Publication Date: 2020-02-14
BEIJING ELECTRIC VEHICLE
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Problems solved by technology
But this will cause the weight of the whole vehicle to be relatively large, which will seriously affect the battery life and driving speed of the electric vehicle. Therefore, it is urgent to provide a high-strength and light-weight underbody
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[0038] 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 only for explaining the present invention and should not be construed as limiting the present invention.
[0039] Refer below Figure 1 to Figure 5 The lower vehicle body 200 according to the embodiment of the present invention will be described in detail.
[0040] Such as figure 1 with Figure 5 As shown, according to the lower vehicle body 200 of the first aspect embodiment of the present invention, the top of the lower vehicle body 200 is open, and the lower vehicle body 200 includes a front panel 210, a left panel 230, a rear panel 220, a right The panel 240 and the bottom panel 250 connected and covered at the bottom of the panel, the...
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The invention discloses a lower vehicle body and a vehicle with the same. The top of the lower vehicle body is open. The lower vehicle body comprises a front enclosing plate, a left enclosing plate, a rear enclosing plate, a right enclosing plate and a bottom plate, wherein the front enclosing plate, the left enclosing plate, the rear enclosing plate and the right enclosing plate are sequentially connected end to end, and the bottom plate is connected with and covers the bottom ends of the front enclosing plate, the left enclosing plate, the rear enclosing plate and the right enclosing plate. The left enclosing plate, the right enclosing plate and the rear enclosing plate each comprise an inner plate body and an outer plate body which are arranged in a mutually-overlaid mode. The front enclosing plate, the inner plate body and the outer plate body of the rear enclosing plate, the inner plate body and the outer plate body of the left enclosing plate, the inner plate body and the outer plate body of the right enclosing plate, and the bottom plate are all of a multiple-layer structure and each comprise a reinforcing layer and carbon fiber cloth layers symmetrically connected to the two sides of the reinforcing layer. The lower vehicle body has good bearing performance and anti-impact performance and is light.
Description
technical field [0001] The invention relates to the technical field of vehicles, in particular, to an underbody and a vehicle with it. Background technique [0002] In the related art, the lower body of the electric vehicle is usually a metal part to meet the carrying requirements of the vehicle. But this will cause the weight of the whole vehicle to be relatively large, which will seriously affect the battery life and driving speed of the electric vehicle. Therefore, there is an urgent need to provide an underbody with high strength and light weight. Contents of the invention [0003] The present invention aims to solve at least one of the technical problems existing in the prior art. For this reason, the present invention proposes an undercarriage with good load-bearing performance and impact resistance and light weight. [0004] The present invention also proposes a vehicle having the above-mentioned lower vehicle body. [0005] According to the lower vehicle body of...
Claims
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IPC IPC(8): B62D25/02B62D25/08B62D25/20B62D29/00
CPCB62D25/02B62D25/08B62D25/20B62D29/00
Inventor 谷鹏飞朱迎五杨宇威
Owner BEIJING ELECTRIC VEHICLE