CN203854737U - Electric vehicle body structure - Google Patents
Electric vehicle body structure Download PDFInfo
- Publication number
- CN203854737U CN203854737U CN201420266751.3U CN201420266751U CN203854737U CN 203854737 U CN203854737 U CN 203854737U CN 201420266751 U CN201420266751 U CN 201420266751U CN 203854737 U CN203854737 U CN 203854737U
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- assembly
- body structure
- floor
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Abstract
The utility model develops a novel body structure according to the requirements on electric vehicles and aims to solve the problems that the chassis and the body of the existing electric vehicle are poor in strength, rigidity and bearing capacity. The electric vehicle body structure comprises a front compartment assembly; a front floor assembly is arranged at the rear; a left side assembly and a right side assembly are arranged on two sides of the front floor assembly; a rear middle floor assembly is arranged in the rear middle and is fixedly welded to the front floor assembly; a rear side assembly is arranged at the rear and is fixedly welded to the rear middle floor assembly, the left side assembly and the right side assembly. The electric vehicle body structure has the advantages that the body strength of the electric vehicle is enhanced, production process is simplified and manufacturing cost is lowered.
Description
technical field:
The utility model relates to a kind of electronlmobil body structure.
background technology:
The main consideration of automotive body structure design its intensity, rigidity and load-carrying capacity, want emphasis to consider the strength and stiffness of automobile front and back anticollision beam assembly, chassis, body upright post and chassis runner while therefore design.As the chassis of electronlmobil, the intensity of the chassis of common car, rigidity and load-carrying capacity are difficult to reach requirement, and in the structure of collision prevention girders, common car is generally gained in strength and rigidity from structure, but general structure and technique are all very complicated, and cost is high.
utility model content:
The purpose of this utility model is to provide a kind of electronlmobil vehicle body structure, and object is the problem that solves intensity, rigidity and the load-carrying capacity deficiency of current electronlmobil vehicle body chassis and vehicle body.
The technical solution adopted in the utility model is: a kind of electronlmobil body structure, comprise front housing assembly, it is characterized in that: front housing assembly rear portion is provided with front floor assembly, front floor assembly both sides are provided with left-side assembly and right side wall assembly, floor assembly after during vehicle body postmedian is provided with, be welded and fixed with front floor assembly, body tail is provided with back wall assembly, with in after floor assembly, left-side assembly, right side wall assembly be welded and fixed.
Further, described front housing assembly below is provided with front anticollision beam assembly.
Further, described front anticollision beam assembly is connected with chassis runner.
Further, left-hand door sill inner panel assembly and right threshold inner panel assembly by spot welding and front housing assembly, front floor assembly, in after floor assembly be fixedly connected with.
Further, on described front housing assembly, be welded with front windshield lower beam assembly.
Further, top cover assembly is positioned at vehicle body top and left-side assembly and right side wall assembly and is welded and fixed.
The beneficial effect that the utility model produces is: strengthened electronlmobil vehicle body intensity, simplified production technology, reduced manufacturing cost.
brief description of the drawings:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is birds-eye view of the present utility model.
detailed description of the invention:
Below, with reference to the accompanying drawings of according to embodiment of the present utility model.
A kind of electronlmobil body structure, see figure mono-, keystone configuration is useful on the front housing assembly 4 of placing driving engine, below front housing assembly 4, front anticollision beam assembly is installed, arrange two energy-absorption boxes in front anti-collision beam body both sides, energy-absorption box one end and collision prevention girders inner plate welding are fixed, on one end welding energy-absorption box mounting bracket; Mounting bracket in the middle of crashproof before collision prevention girders body midway location is also provided with, whole anticollision beam assembly 11 is connected with chassis runner 12 bolts by the energy-absorption box mounting bracket of this support and both sides.
As shown in Figure 2, front housing assembly 4 rear portions and front floor assembly 7 weld, and front floor assembly 7 adopts the vertical basic framework of three horizontal strokes three, have both ensured the strength and stiffness of car load, and the installing space of spacious safety is provided for power brick again.
The below on floor 8 after chassis runner 12 back segments are arranged in, facilitate the installation of power brick and adopted aluminum alloy materials to carry out light-weight design, the structure design on middle floor, for power brick provides the installing space of safe spaciousness, with the connection structure of front side member, effectively ensure the rigidity of car load carrying, these are horizontal, waling can effectively be dissolved local collision impulsive force, reduce crew module's distortion and crumple, ensure the safety performance of car load.
Left-hand door sill inner panel assembly 10 and right threshold inner panel assembly 9 by spot welding and front housing assembly 4, front floor assembly 7, in after floor assembly 8 be fixedly connected with.
Front windshield lower beam assembly 3 is positioned at front housing assembly 4 tops, be welded and fixed with front housing assembly 4, left and right gusset assembly (5,2) is positioned at body bottom section assembly both sides, be welded and fixed with it, described back wall assembly 6 is positioned at tail of body, with in after floor assembly 8, left-side assembly 5, right side wall assembly 2 be welded and fixed, top cover assembly 1 is positioned at vehicle body top and left and right side and encloses and be welded and fixed.
By reference to the accompanying drawings the utility model is exemplarily described above; obviously the utility model specific implementation is not subject to the restrictions described above; as long as adopted the improvement of the various unsubstantialities that method of the present utility model design and technical scheme carry out; or without improving, design of the present utility model and technical scheme are directly applied to other occasion, all within protection domain of the present utility model.
Claims (6)
1. an electronlmobil body structure, comprise front housing assembly (4), it is characterized in that: front housing assembly (4) rear portion is provided with front floor assembly (7), front floor assembly (7) both sides are provided with left-side assembly (5) and right side wall assembly (2), floor assembly (8) after during vehicle body postmedian is provided with, be welded and fixed with front floor assembly (7), body tail is provided with back wall assembly (6), with in after floor assembly (8), left-side assembly (5), right side wall assembly (2) be welded and fixed.
2. a kind of electronlmobil body structure according to claim 1, is characterized in that: described front housing assembly (4) below is provided with front anticollision beam assembly (11).
3. a kind of electronlmobil body structure according to claim 2, is characterized in that: described front anticollision beam assembly (11) is connected with chassis runner (12).
4. a kind of electronlmobil body structure according to claim 1, is characterized in that: left-hand door sill inner panel assembly (10) and right threshold inner panel assembly (9) by spot welding and front housing assembly (4), front floor assembly (7), in after floor assembly (8) be fixedly connected with.
5. a kind of electronlmobil body structure according to claim 1, is characterized in that: on described front housing assembly (4), be welded with front windshield lower beam assembly (3).
6. a kind of electronlmobil body structure according to claim 1, is characterized in that: top cover assembly (1) is positioned at vehicle body top and left-side assembly (5) and right side wall assembly (2) and is welded and fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420266751.3U CN203854737U (en) | 2014-05-23 | 2014-05-23 | Electric vehicle body structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420266751.3U CN203854737U (en) | 2014-05-23 | 2014-05-23 | Electric vehicle body structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203854737U true CN203854737U (en) | 2014-10-01 |
Family
ID=51604607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420266751.3U Active CN203854737U (en) | 2014-05-23 | 2014-05-23 | Electric vehicle body structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203854737U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104002867A (en) * | 2014-05-23 | 2014-08-27 | 河南速达电动汽车科技有限公司 | Electric car body structure |
| CN105000074A (en) * | 2015-08-11 | 2015-10-28 | 太仓市高泰机械有限公司 | Pure electric bus body structure |
| CN106394689A (en) * | 2016-11-25 | 2017-02-15 | 上汽通用五菱汽车股份有限公司 | White vehicle body assembly |
-
2014
- 2014-05-23 CN CN201420266751.3U patent/CN203854737U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104002867A (en) * | 2014-05-23 | 2014-08-27 | 河南速达电动汽车科技有限公司 | Electric car body structure |
| CN105000074A (en) * | 2015-08-11 | 2015-10-28 | 太仓市高泰机械有限公司 | Pure electric bus body structure |
| CN106394689A (en) * | 2016-11-25 | 2017-02-15 | 上汽通用五菱汽车股份有限公司 | White vehicle body assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |