CN202541642U - Whole car body of all-aluminium car - Google Patents
Whole car body of all-aluminium car Download PDFInfo
- Publication number
- CN202541642U CN202541642U CN2012200702157U CN201220070215U CN202541642U CN 202541642 U CN202541642 U CN 202541642U CN 2012200702157 U CN2012200702157 U CN 2012200702157U CN 201220070215 U CN201220070215 U CN 201220070215U CN 202541642 U CN202541642 U CN 202541642U
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- China
- Prior art keywords
- covering
- face
- shape structure
- car body
- car unit
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- Expired - Fee Related
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Abstract
The utility model discloses a whole car body of an all-aluminium car. The whole car body comprises a plurality of sections of car body skeleton and a plurality of skins, wherein the inner surface of each skin is provided with at least one connecting plate with a T-shaped structure; the vertical column with the T-shaped structure is connected with the inner surface of the skin; the top surface of the T-shaped structure is connected with the car body skeleton; and the length direction of the T-shaped structure is vertical to the length direction of the car body skeleton. The whole car body provided by the utility model has the advantages that the whole strength of the car body is high, and the phenomenon of water leakage caused by looseness of rivets or dropping of welding points can be prevented.
Description
Technical field
The utility model relates to a kind of body structure, particularly a kind of full aluminium car unit body structure.
Background technology
Enclose before bus body comprises, the skeleton and the covering of back wall, left and right sides gusset, five parts of ceiling, the connection mode between covering and the skeleton adopts the mode of riveted joint and welding usually.At present, mostly riveting technology is to rivet from outside to inside workpiece, makes the workpiece appearance have the riveted joint impression, influences the intensity of surface of the work outward appearance and workpiece.And traditional body framwork is connected with covering, is prone to covering and assembles irregular phenomenon, influences the bulk strength of vehicle body; Or, loosing of rivet or solder joint cause the phenomenon of leaking because of coming off.
The utility model content
The purpose of the utility model is to overcome above shortcoming, provides a kind of and can improve the vehicle body bulk strength, prevents to cause the full aluminium car unit body structure of drainage because of loosing of rivet or solder joint come off.
The technical scheme of the utility model is:
A kind of full aluminium car unit body structure; Comprise plurality of sections body framwork and some coverings; The inside face of said every covering is provided with the connecting panel of at least one T shape structure; The column of said T shape structure is connected with the inside face of said covering, and the end face of said T shape structure is connected with said body framwork, and the end face length direction of said T shape structure is vertical with the length direction of said body framwork.
Preferably, the connecting panel of said T shape structure and said covering are integral structure.
Preferably, the connection mode between said adjacent two coverings is a snapping.
Further, said adjacent two coverings are respectively arranged with brace panel in said snapping position, and said two brace panels are overlapping and connect, with the end face of approaching said brace panel of body framwork and T shape structure on same horizontal surface.
Preferably, the connection mode of the end face of said T shape structure and said body framwork is riveted joint or welding.
Preferably, said riveted joint is interior to the riveted joint mode.
Preferably, be provided with the gap between the end face of adjacent two T shape structures.
The full aluminium car unit body structure that the utility model provides has following beneficial effect:
1, being connected firmly of covering and skeleton, the vehicle body bulk strength is high.The covering of vehicle body is provided with the connecting panel of T shape structure, and the connection location of covering and skeleton is positioned at the end face of covering T shape structure, and it is as a whole that skin is connected with skeleton; Sound construction; And, compare with traditional skin structure because the constructional feature of covering makes the more smooth of skin assembling; Can eliminate the phenomenon that automobile produces the covering vibration in the process of moving, improve the bulk strength of vehicle body.
2, the end face of skin T shape structure is connected with body framwork, and bodywork surface does not have the riveted joint impression, and structure is smooth; Connection location is positioned at the vehicle body inboard, can prevent the drainage that loosing of rivet or solder joint because of point of connection come off and cause.
3, adopt the mode of snapping to connect between adjacent two coverings of vehicle body, vehicle body outside surface does not have weld seam, and structure is attractive in appearance, and is easy for installation, and intensity is high.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment; To do to introduce simply to the accompanying drawing of required use among the embodiment below; Obviously, the accompanying drawing in describing below only is some embodiment of the utility model, for those of ordinary skills; Under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the structural representation of the utility model;
Fig. 2 is that the C of Fig. 1 is to view;
Fig. 3 is the A portion enlarged drawing among Fig. 2;
Fig. 4 is the B portion enlarged drawing among Fig. 2;
Reference numeral: 1-covering, 2-body framwork, the connecting panel of 3-T shape structure, the column of 4-T shape structure, the end face of 5-T shape structure, 6-brace panel.
The specific embodiment
To combine the accompanying drawing among the utility model embodiment below, the technical scheme among the utility model embodiment is carried out clear, intactly description, obviously, described embodiment only is a part of embodiment of the utility model, rather than whole embodiment.Based on the embodiment of the utility model, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the utility model protection.
The specific embodiment is following:
In conjunction with Fig. 1 to Fig. 4; A kind of full aluminium car unit body structure; Comprise plurality of sections body framwork 2 and some coverings 1, the inside face of every covering 1 is provided with the connecting panel 3 of at least one T shape structure, and the column 4 of T shape structure is connected with the inside face of covering; The end face 5 of T shape structure is connected with body framwork 2, and the length direction of the end face 5 of T shape structure is vertical with the length direction of body framwork 2.
The inside face of covering 1 is provided with the connecting panel of T shape structure; The connection location of covering and skeleton is positioned at the end face of covering T shape structure; It is as a whole that skin is connected with skeleton; Sound construction assembles more smoothly, and can prevent the drainage that loosing of rivet or solder joint because of point of connection come off and cause.
The column 4 of T shape structure can use the mode of welding to be connected with the inside face of covering, and preferably, the connecting panel 3 and the covering 1 of T shape structure are integral structure, makes the intensity of covering high, when covering and body framwork assembling, installs simple.
Connection mode between adjacent two coverings 1 is preferably snapping, and is easy for installation, bodywork surface weld seam attractive in appearance, no.During snapping; Adjacent two coverings 1 can be provided with brace panel 6 respectively in the snapping position; Two brace panels 6 are overlapping and connect, with the end face 5 of the approaching brace panel 6 of body framwork and T shape structure on same horizontal surface, strengthen fishplate bars for two and can directly weld; Also can rivet in the lump with body framwork, make between adjacent two coverings connect more firm.
The end face 5 of covering T shape structure can to the riveted joint mode, make covering and skeleton mounted configuration firm in being preferably for riveted joint or welding with the connection mode of body framwork 2, the no impression in surface.
When covering is provided with the connecting panel 3 of a plurality of T shape structures; Be provided with the gap between the end face of adjacent two T shape structures; The gap is according to the number adjustment of the width of every covering and T shape structure connecting panel, and is more convenient when the gap being set covering being riveted with skeleton, and can practice thrift the profile material of covering.
Claims (7)
1. full aluminium car unit body structure; Comprise plurality of sections body framwork and some coverings; It is characterized in that the inside face of said every covering is provided with the connecting panel of at least one T shape structure, the column of said T shape structure is connected with the inside face of said covering; The end face of said T shape structure is connected with said body framwork, and the end face length direction of said T shape structure is vertical with the length direction of said body framwork.
2. full aluminium car unit body structure according to claim 1 is characterized in that the connecting panel of said T shape structure and said covering are integral structure.
3. full aluminium car unit body structure according to claim 1 is characterized in that the connection mode between said adjacent two coverings is a snapping.
4. full aluminium car unit body structure according to claim 3; It is characterized in that; Said adjacent two coverings are respectively arranged with brace panel in said snapping position; Said two brace panels are overlapping and connect, with the end face of approaching said brace panel of body framwork and T shape structure on same horizontal surface.
5. full aluminium car unit body structure according to claim 1 is characterized in that, the end face of said T shape structure and the connection mode of said body framwork are riveted joint or welding.
6. full aluminium car unit body structure according to claim 5 is characterized in that said riveted joint is interior to the riveted joint mode.
7. full aluminium car unit body structure according to claim 6 is characterized in that, is provided with the gap between the end face of adjacent two T shape structures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200702157U CN202541642U (en) | 2012-02-29 | 2012-02-29 | Whole car body of all-aluminium car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200702157U CN202541642U (en) | 2012-02-29 | 2012-02-29 | Whole car body of all-aluminium car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202541642U true CN202541642U (en) | 2012-11-21 |
Family
ID=47162316
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200702157U Expired - Fee Related CN202541642U (en) | 2012-02-29 | 2012-02-29 | Whole car body of all-aluminium car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202541642U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107416032A (en) * | 2017-07-31 | 2017-12-01 | 石家庄中博汽车有限公司 | A kind of passenger car body gusset lead-covering structure and its processing method |
-
2012
- 2012-02-29 CN CN2012200702157U patent/CN202541642U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107416032A (en) * | 2017-07-31 | 2017-12-01 | 石家庄中博汽车有限公司 | A kind of passenger car body gusset lead-covering structure and its processing method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 410200 Sheng Tong Industrial Park, 109 Jinxing Road, Wangcheng District, Changsha, Hunan. Patentee after: Suntown Technology Group Corporation Address before: 410200 Sheng Tong Industrial Park, 109 Jinxing Road, Wangcheng District, Changsha, Hunan. Patentee before: Hunan Shengtong Technology Group Co., Ltd. |
|
| 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: 20121121 Termination date: 20210228 |