CN202574386U - Adapter coupling structure of car body - Google Patents
Adapter coupling structure of car body Download PDFInfo
- Publication number
- CN202574386U CN202574386U CN 201220187915 CN201220187915U CN202574386U CN 202574386 U CN202574386 U CN 202574386U CN 201220187915 CN201220187915 CN 201220187915 CN 201220187915 U CN201220187915 U CN 201220187915U CN 202574386 U CN202574386 U CN 202574386U
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- Prior art keywords
- grabbing
- sidewalls
- section bar
- diapire
- limit section
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- Withdrawn - After Issue
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Abstract
The utility model provides an adapter coupling structure of a car body, comprising a connection sectional material, an edge catching sectional material and a stand column catching head, wherein the connection sectional material comprises a bent part and edge catching parts at two ends of the bent part; each edge catching part comprises two side walls and bottom walls for connecting the two side walls; and the two side walls are provided with grapnels which inwards stretch and T-shaped hooks are arranged on the bottom walls. The adapter coupling structure of the car body is used for connecting two car body walls which are not in a same plane, such as a car roof and side walls, or a front wall (not adjacent to the car body) and the side walls; the connection sectional material the edge catching sectional material and the stand column catching head are very conveniently and rapidly assembled; only a multi-T-shaped clamping structure is slipped along a groove opening to finish the installation; the weight of the sectional materials is light and the strength of a multi-clamping structure is high; and an inserting part of the stand column catching head can be directly inserted into a hollow cavity which is vertical to the edge catching sectional material, so that the connection between the car body walls and the adapter coupling structure of the car body, disclosed by the utility model, is convenient and rapid.
Description
Technical field
The utility model relates to automobile technical field, particularly relates to the auto body exchanging structure.
Background technology
The world today, energy-conservation and environmental protection becomes the theme of human social development.Automobile is the more a kind of vehicle of human consumption natural resources, and energy-conservation and green technology also becomes the focus of automobile manufacturing field research and development day by day.One of them direction is that the light-weight design of the light-weight design of automobile, especially electronlmobil is even more important.Electronlmobil will be supported the operation of longer time and guarantee occupant safety, must make a kind of deadweight that can alleviate automobile, the body shell that has higher safety performance again.
China's utility model patent 201120054473.1 discloses a kind of car body of aluminum alloy structure that connects car body top cover skeleton and side wall frame; Its technical scheme is a plurality of sealing muscle of design between aluminium section bar outside face and inside face; Reach and reduce the technology cost, improve the effect of Joint strenght.But this technical scheme still need adopt the mode of welding to carry out the assembling of auto body exchanging structure, and production efficiency is lower, and productive costs is than higher.
The utility model content
The purpose of the utility model is to avoid weak point of the prior art and a kind of auto body exchanging structure is provided, and it adopts section bar to peg graft each other and accomplishes the assembling of whole auto body exchanging structures, and production efficiency is high, and Joint strenght is high, and surface quality is good.
The purpose of the utility model realizes through following technical measures.
The auto body exchanging structure comprises connection profile, grabs limit section bar and column grappling fixture;
Said connection profile comprises curve and the limit portion of grabbing that is positioned at the curve two ends, and the said limit portion of grabbing comprises two sidewalls and the diapire that is connected two said sidewalls, and two said sidewalls are provided with the grapple of inside stretching, extension, and said diapire is provided with T shape hook;
The T slot mouth is all offered on said four surfaces of grabbing the limit section bar;
Said T shape dogging inserts said one of them surperficial T slot mouth of grabbing the limit section bar, and said T slot mouth of grabbing two facing surfaces of limit section bar is gone in said grapple clamping;
Said column grappling fixture comprises grappling fixture portion and Plug Division, and said grappling fixture portion comprises two sidewalls and the diapire that is connected two said sidewalls, and two said sidewalls are provided with the claw hook of inside stretching, extension, and said diapire is provided with T shape pawl; Said Plug Division is connected in said diapire;
Said T slot mouth of grabbing two facing surfaces of limit section bar is gone in said claw hook clamping, and said one of them surperficial T slot mouth of grabbing the limit section bar is gone in the clamping of said T shape pawl.
Said T shape hook is opened in said middle part of grabbing the diapire of limit portion, and said claw hook is arranged at said end of grabbing two sidewalls of limit portion.
Said T shape pawl is opened in the middle part of the diapire of said grappling fixture portion, and said claw hook is arranged at the end of two sidewalls of said grappling fixture portion.
The end of said grapple is provided with the coupler body perpendicular to said grapple; The end of said claw hook is provided with the body that colludes perpendicular to said claw hook.
Said outline of grabbing the cross-sectional plane of limit section bar is an oblong.
The base of the T slot mouth that said two short side surfaces of grabbing the limit section bar are offered is connected to surface, two long limits and forms interior horizontal bar.
Said curve is that rounding off is crooked, and the tangential direction at the two ends of said curve is vertical each other.
Said curve comprises two sidewalls, and these two interior have the reinforced rib that connects these two sidewalls.
The junction of the diapire of said connection profile and two said sidewalls is provided with fillet, and said intersection of grabbing per two adjacently situated surfaces of limit section bar is provided with fillet.
The utility model is used to connect not two vehicle body walls of coplane; For example roof and sidewall; Antetheca and sidewall that perhaps vehicle body is adjacent, connection profile, to grab the assembling of limit section bar and column grappling fixture very convenient rapidly, only need multiple T shape interface arrangment be slipped into along notch and can accomplish installation; And section bar is in light weight, and multiple interface arrangment intensity is high; The Plug Division of column grappling fixture can directly be inserted into and grab in the cavity of the perpendicular section bar of limit section bar, make vehicle body wall and the utility model the auto body exchanging structure easy to connect rapidly.
Description of drawings
Utilize accompanying drawing that the utility model is further specified, but the content in the accompanying drawing does not constitute any restriction to the utility model.
Fig. 1 is the structural representation of an embodiment of the utility model.
Fig. 2 is the cross-sectional structure scheme drawing of an embodiment of the utility model.
Fig. 3 is the decomposition texture scheme drawing of Fig. 2.
Fig. 4 is the cross-sectional structure scheme drawing of another embodiment of the utility model.
Fig. 5 is the decomposition texture scheme drawing of Fig. 4.
Fig. 6 is the structural representation of column grappling fixture of an embodiment of the utility model.
Reference numeral:
Grab limit section bar 2, T slot mouth 21, interior horizontal bar 22;
The specific embodiment
In conjunction with following examples the utility model is described further.
The auto body exchanging structure of present embodiment comprises connection profile 1, grabs limit section bar 2 and column grappling fixture 3 shown in Fig. 1-6; Said connection profile 1 comprises curve 11 and the limit portion 12 of grabbing that is positioned at curve 11 two ends; The said limit portion 12 of grabbing comprises two sidewalls 13 and the diapire that is connected two said sidewalls 13 14; Two said sidewalls 13 are provided with the grapple 131 of inside stretching, extension, and said diapire 14 is provided with T shape hook 141; T slot mouth 21 is all offered on said four surfaces of grabbing limit section bar 2;
Said one of them surperficial T slot mouth 21 of grabbing limit section bar 2 is gone in 141 clampings of said T shape hook, and said T slot mouth 21 of grabbing two facing surfaces of limit section bar 2 is gone in said grapple 131 clampings;
Said column grappling fixture 3 comprises grappling fixture portion 31 and Plug Division 32, and said grappling fixture portion 31 comprises that 34, two said sidewalls 33 of two sidewalls 33 and the diapire that is connected two said sidewalls 33 are provided with the claw hook 331 of inside stretching, extension, and said diapire 34 is provided with T shape pawl 341; Said Plug Division 32 is connected in said diapire 34;
Said T slot mouth 21 of grabbing two facing surfaces of limit section bar 2 is gone in said claw hook 331 clampings, and said one of them surperficial T slot mouth 21 of grabbing limit section bar 2 is gone in 341 clampings of said T shape pawl.
The utility model is used to connect not two vehicle body walls of coplane; For example roof and sidewall; Antetheca and sidewall that perhaps vehicle body is adjacent, connection profile 1, to grab the assembling of limit section bar 2 and column grappling fixture 3 very convenient rapidly, only need multiple T shape interface arrangment be slipped into along notch and can accomplish installation; And section bar is in light weight, and multiple interface arrangment intensity is high; The Plug Division 32 of column grappling fixture 3 can directly be inserted into and grab in the cavity of the perpendicular section bar of limit section bar 2, make vehicle body wall and the utility model the auto body exchanging structure easy to connect rapidly.
Said T shape hook 141 is opened in said middle part of grabbing the diapire 14 of limit portion 12, and said claw hook 131 is arranged at said end of grabbing two sidewalls 13 of limit portion 12.
Said T shape pawl 341 is opened in the middle part of the diapire 34 of said grappling fixture portion 31, and said claw hook 331 is arranged at the end of two sidewalls 33 of said grappling fixture portion 31.
The end of said grapple 131 is provided with the coupler body 132 perpendicular to said grapple 131; The end of said claw hook 331 is provided with and colludes body 332 perpendicular to said claw hook 331.Coupler body 132 with collude body 332 and catch on T slot mouth 21, make structural strength higher.
Said outline of grabbing the cross-sectional plane of limit section bar 2 is an oblong.Rectangular outline is pegged graft stable, and all can play a supporting role in four surfaces, and section bar is easy to process.
The base of the T slot mouth 21 that said two short side surfaces of grabbing limit section bar 2 are offered is connected to surface, two long limits and forms interior horizontal bar 22.Interior horizontal bar 22 has strengthened the structural strength of grabbing limit section bar 2.
Said curve 11 is that rounding off is crooked, and the tangential direction at the two ends of said curve 11 is vertical each other.Make the connection transition more slick and sly, tangent line vertically makes the utility model can connect two walls of leaning to one side that intersect 90 ° each other.
Said curve 11 comprises two sidewalls 111, and these two sidewall 111 inside have the reinforced rib 112 that connects these two sidewalls.Strengthened the structural strength of connection profile 1.
The diapire 14 of said connection profile 1 and the junction of two said sidewalls 13 are provided with fillet, and said intersection of grabbing per two adjacently situated surfaces of limit section bar 2 is provided with fillet, make the connection transition more slick and sly.
Should be noted that at last; Above embodiment only be used to explain the utility model technical scheme but not to the restriction of the utility model protection domain; Although the utility model has been done detailed description with reference to preferred embodiment; Those of ordinary skill in the art should be appreciated that and can make amendment or be equal to replacement the technical scheme of the utility model, and do not break away from the essence and the scope of the utility model technical scheme.
Claims (9)
1. the auto body exchanging structure is characterized in that: comprise connection profile, grab limit section bar and column grappling fixture;
Said connection profile comprises curve and the limit portion of grabbing that is positioned at the curve two ends, and the said limit portion of grabbing comprises two sidewalls and the diapire that is connected two said sidewalls, and two said sidewalls are provided with the grapple of inside stretching, extension, and said diapire is provided with T shape hook;
The T slot mouth is all offered on said four surfaces of grabbing the limit section bar;
Said T shape dogging inserts said one of them surperficial T slot mouth of grabbing the limit section bar, and said T slot mouth of grabbing two facing surfaces of limit section bar is gone in said grapple clamping;
Said column grappling fixture comprises grappling fixture portion and Plug Division, and said grappling fixture portion comprises two sidewalls and the diapire that is connected two said sidewalls, and two said sidewalls are provided with the claw hook of inside stretching, extension, and said diapire is provided with T shape pawl; Said Plug Division is connected in said diapire;
Said T slot mouth of grabbing two facing surfaces of limit section bar is gone in said claw hook clamping, and said one of them surperficial T slot mouth of grabbing the limit section bar is gone in the clamping of said T shape pawl.
2. auto body exchanging structure according to claim 1 is characterized in that: said T shape hook is opened in said middle part of grabbing the diapire of limit portion, and said claw hook is arranged at said end of grabbing two sidewalls of limit portion.
3. auto body exchanging structure according to claim 1 is characterized in that: said T shape pawl is opened in the middle part of the diapire of said grappling fixture portion, and said claw hook is arranged at the end of two sidewalls of said grappling fixture portion.
4. auto body exchanging structure according to claim 1 is characterized in that: the end of said grapple is provided with the coupler body perpendicular to said grapple; The end of said claw hook is provided with the body that colludes perpendicular to said claw hook.
5. auto body exchanging structure according to claim 1 is characterized in that: said outline of grabbing the cross-sectional plane of limit section bar is an oblong.
6. auto body exchanging structure according to claim 5 is characterized in that: the base of the T slot mouth that said two short side surfaces of grabbing the limit section bar are offered is connected to surface, two long limits and forms interior horizontal bar.
7. auto body exchanging structure according to claim 1 is characterized in that: said curve is that rounding off is crooked, and the tangential direction at the two ends of said curve is vertical each other.
8. auto body exchanging structure according to claim 7 is characterized in that: said curve comprises two sidewalls, and these two interior have the reinforced rib that connects these two sidewalls.
9. auto body exchanging structure according to claim 1 is characterized in that: the junction of the diapire of said connection profile and two said sidewalls is provided with fillet, and said intersection of grabbing per two adjacently situated surfaces of limit section bar is provided with fillet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220187915 CN202574386U (en) | 2012-04-28 | 2012-04-28 | Adapter coupling structure of car body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220187915 CN202574386U (en) | 2012-04-28 | 2012-04-28 | Adapter coupling structure of car body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202574386U true CN202574386U (en) | 2012-12-05 |
Family
ID=47243830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220187915 Withdrawn - After Issue CN202574386U (en) | 2012-04-28 | 2012-04-28 | Adapter coupling structure of car body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202574386U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102673654A (en) * | 2012-04-28 | 2012-09-19 | 东莞中山大学研究院 | Switching structure of vehicle body |
| CN103693104A (en) * | 2014-01-18 | 2014-04-02 | 东莞中山大学研究院 | Modularly connected light-weight frame main body |
| CN105857404A (en) * | 2015-02-11 | 2016-08-17 | 通用汽车环球科技运作有限责任公司 | Roof segment for a vehicle and method for producing a roof segment |
-
2012
- 2012-04-28 CN CN 201220187915 patent/CN202574386U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102673654A (en) * | 2012-04-28 | 2012-09-19 | 东莞中山大学研究院 | Switching structure of vehicle body |
| CN102673654B (en) * | 2012-04-28 | 2014-11-05 | 东莞中山大学研究院 | Switching structure of vehicle body |
| CN103693104A (en) * | 2014-01-18 | 2014-04-02 | 东莞中山大学研究院 | Modularly connected light-weight frame main body |
| CN105857404A (en) * | 2015-02-11 | 2016-08-17 | 通用汽车环球科技运作有限责任公司 | Roof segment for a vehicle and method for producing a roof segment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20121205 Effective date of abandoning: 20141105 |
|
| RGAV | Abandon patent right to avoid regrant |