CN202378963U - Aluminum alloy vehicle body of electric mini-type vehicle - Google Patents

Aluminum alloy vehicle body of electric mini-type vehicle Download PDF

Info

Publication number
CN202378963U
CN202378963U CN2011205622629U CN201120562262U CN202378963U CN 202378963 U CN202378963 U CN 202378963U CN 2011205622629 U CN2011205622629 U CN 2011205622629U CN 201120562262 U CN201120562262 U CN 201120562262U CN 202378963 U CN202378963 U CN 202378963U
Authority
CN
China
Prior art keywords
vehicle
aluminum alloy
chassis
rail
car
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN2011205622629U
Other languages
Chinese (zh)
Inventor
雷明星
黄洁
宋景良
王彦
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dongfeng Motor Corp
Dongfeng Automobile Co Ltd
Original Assignee
Dongfeng Motor Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Dongfeng Motor Corp filed Critical Dongfeng Motor Corp
Priority to CN2011205622629U priority Critical patent/CN202378963U/en
Application granted granted Critical
Publication of CN202378963U publication Critical patent/CN202378963U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses an aluminum alloy vehicle body of an electric mini-type vehicle, comprising a vehicle body lower part, an air room and a side wall, wherein the air room and the side wall are arranged at the vehicle body lower part which includes a vehicle frame longitudinal beam, a vehicle frame cross beam and a seal plate, the vehicle frame longitudinal beam is of an upper concave structure and is formed by splicing at least two sections, and a spliced surface is arranged at an upper concave part of the vehicle frame longitudinal beam. According to the aluminum alloy vehicle body disclosed by the utility model, the vehicle frame longitudinal beam is designed to be a multi-section splicing structure so that the formation difficulty of the vehicle body longitudinal beam is reduced; an aluminum alloy material is used for producing the vehicle body lower part so that the weight of a vehicle body is reduced and the strength is higher; and the aluminum alloy vehicle body is suitable for electric mini-type vehicles.

Description

A kind of electronic minicar aluminum alloy bodywork
Technical field
The utility model relates to minicar, particularly relates to a kind of electronic minicar aluminum alloy bodywork.
Background technology
Before the utility model proposed, electronic minicar car body generally comprised the car body bottom and is installed in energy chamber and the gusset on the car body bottom, and wherein, the car body bottom comprises chassis side rail, cross member of frame and shrouding.Because the volume of electronic minicar is less, and its battery generally is arranged on the car body bottom, and think is reserved installing space to battery, and general chassis side rail with electronic minicar is designed to the shape with the fovea superior structure.But because chassis side rail adopts the steel plate punch forming usually, so it is low to plant the chassis side rail moulding complicacy and the intensity of structure like this.
The utility model content
The purpose of the utility model is in order to overcome the deficiency of above-mentioned background technology, to provide a kind of simple in structure, the electronic minicar aluminum alloy bodywork that moulding is simple and intensity is high.
In order to realize above purpose; A kind of electronic minicar aluminum alloy bodywork that the utility model provides; Comprise the car body bottom and be installed in energy chamber and the gusset on the car body bottom that wherein, the car body bottom comprises chassis side rail, cross member of frame and the shrouding of band fovea superior structure; Said chassis side rail is assemblied to form by two sections at least, and assembly unit face is arranged on the fovea superior structure position of chassis side rail.Through chassis side rail being designed to the spliced structure of multistage, reduced the moulding difficulty of chassis side rail.
In such scheme, said chassis side rail is the splicing structure spare of aluminium section bar, and said fovea superior structure is assembled by three sections aluminium section bars.Produce chassis side rail with aluminium section bar, reduced the weight of car body longeron, and intensity is higher.
In such scheme, said cross member of frame is the aluminium section bar framing member, further reduced the weight of this car body, and intensity is higher.
In such scheme, said shrouding is the aluminum alloy plate, further reduced the weight of this car body, and intensity is higher.
The utility model through chassis side rail being designed to the spliced structure of multistage, has reduced the moulding difficulty of chassis side rail on the one hand; On the other hand, produce the car body bottom, reduced the weight of this car body, and intensity is higher with aluminum alloy materials.
The contrast of the utility model and prior art, show that fully its preceence is: simple in structure, moulding is simple, and is in light weight and intensity is high.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the blast structural representation of Fig. 1;
Fig. 3 is the blast structural representation of car body bottom in the utility model.
Among the figure: car body bottom 1, chassis side rail 1a, cross member of frame 1b, shrouding 1c, energy chamber 2, gusset 3, fovea superior structure 4
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is done further to describe in detail, but this embodiment should not be construed as the restriction to the utility model.
Present embodiment provides a kind of electronic minicar aluminum alloy bodywork; Comprise car body bottom 1 and be installed in energy chamber 2 and the gusset 3 on the car body bottom 1; Wherein, Car body bottom 1 comprises chassis side rail 1a, cross member of frame 1b and the shrouding 1c of band fovea superior structure 4, and it is characterized in that: said chassis side rail 1a is assemblied to form by two sections at least, and assembly unit face is arranged on fovea superior structure 4 positions of chassis side rail 1a.
Said chassis side rail 1a is the splicing structure spare of aluminium section bar, and said fovea superior structure 4 is assembled by three sections aluminium section bars.Said cross member of frame 1b is the aluminium section bar framing member.Said shrouding 1c is the aluminum alloy plate.

Claims (5)

1. electronic minicar aluminum alloy bodywork; Comprise car body bottom (1) and be installed in energy chamber (2) and the gusset (3) on the car body bottom (1); Wherein, Car body bottom (1) comprises chassis side rail (1a), cross member of frame (1b) and the shrouding (1c) of band fovea superior structure (4), and it is characterized in that: said chassis side rail (1a) is assemblied to form by two sections at least, and assembly unit face is arranged on fovea superior structure (4) position of chassis side rail (1a).
2. a kind of electronic minicar aluminum alloy bodywork as claimed in claim 1, it is characterized in that: said chassis side rail (1a) is the splicing structure spare of aluminium section bar, said fovea superior structure (4) is assembled by three sections aluminium section bars.
3. according to claim 1 or claim 2 a kind of electronic minicar aluminum alloy bodywork, it is characterized in that: said cross member of frame (1b) is the aluminium section bar framing member.
4. according to claim 1 or claim 2 a kind of electronic minicar aluminum alloy bodywork, it is characterized in that: said shrouding (1c) is the aluminum alloy plate.
5. a kind of electronic minicar aluminum alloy bodywork as claimed in claim 3 is characterized in that: said shrouding (1c) is the aluminum alloy plate.
CN2011205622629U 2011-12-29 2011-12-29 Aluminum alloy vehicle body of electric mini-type vehicle Expired - Fee Related CN202378963U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011205622629U CN202378963U (en) 2011-12-29 2011-12-29 Aluminum alloy vehicle body of electric mini-type vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011205622629U CN202378963U (en) 2011-12-29 2011-12-29 Aluminum alloy vehicle body of electric mini-type vehicle

Publications (1)

Publication Number Publication Date
CN202378963U true CN202378963U (en) 2012-08-15

Family

ID=46627481

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011205622629U Expired - Fee Related CN202378963U (en) 2011-12-29 2011-12-29 Aluminum alloy vehicle body of electric mini-type vehicle

Country Status (1)

Country Link
CN (1) CN202378963U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103318263A (en) * 2013-07-10 2013-09-25 北京北方鸿瑞汽车技术有限公司 Lightweight electric vehicle
CN103707932A (en) * 2013-12-27 2014-04-09 张春恺 Light frame type full-bearing mini-type vehicle body made of special pipes and production technology thereof
CN106515859A (en) * 2016-11-30 2017-03-22 北京宏瑞汽车科技股份有限公司 Lightweight electric car

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103318263A (en) * 2013-07-10 2013-09-25 北京北方鸿瑞汽车技术有限公司 Lightweight electric vehicle
CN103707932A (en) * 2013-12-27 2014-04-09 张春恺 Light frame type full-bearing mini-type vehicle body made of special pipes and production technology thereof
CN103707932B (en) * 2013-12-27 2016-08-17 张春恺 Shape tube lightweight frame-type full bearing micro car body and production technology thereof
CN106515859A (en) * 2016-11-30 2017-03-22 北京宏瑞汽车科技股份有限公司 Lightweight electric car

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20120815

Termination date: 20161229