CN203681659U - Improved automotive body transfer connection structure - Google Patents
Improved automotive body transfer connection structure Download PDFInfo
- Publication number
- CN203681659U CN203681659U CN201420030093.8U CN201420030093U CN203681659U CN 203681659 U CN203681659 U CN 203681659U CN 201420030093 U CN201420030093 U CN 201420030093U CN 203681659 U CN203681659 U CN 203681659U
- Authority
- CN
- China
- Prior art keywords
- section bar
- connection profile
- grab
- bending connection
- sectional material
- 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
Links
Images
Landscapes
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
Abstract
The utility model relates to the technical field of automotive body structures, in particular to an improved automotive body transfer connection structure. The improved automotive body transfer connection structure comprises a bent connecting sectional material, wherein the two sides of the bent connecting sectional material are connected with a joggling sectional material and/or an edge grabbing sectional material, and the bent connecting sectional material and the joggling sectional material and/or the edge grabbing sectional material are integrally formed. The improved automotive body transfer connection structure can be used for connecting two automotive body walls located on different planes, such as an automotive roof and a side wall, or a front wall of an automotive body and a side wall, adjacent to the front wall, of the automotive body. Due to the fact that the bent connecting sectional material and the joggling sectional material and/or the edge grabbing sectional material are integrally formed, only a multiple-stand-column grabbing head needs to slide in along a T-shaped notch, or only an external transverse beam needs to be inserted into an insertion opening of the joggling sectional material, and installation can be accomplished; the sectional materials are light in weight, and multiple clamping-connection structures are high in strength; the insertion connection portion of the stand column grabbing head can be directly inserted into a T-shaped notch of the edge grabbing sectional material, the structure is simple, manufacturing and assembly are convenient, and looseness and deformation are avoided after assembly is accomplished.
Description
Technical field
The utility model relates to automotive body structure technical field, relates in particular to a kind of auto body exchanging structure of improvement.
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 mankind's consumption of natural resource, and energy-conservation and green technology also becomes the focus of automobile manufacturing field research and development day by day.One of them direction of automobile manufacturing field research and development 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 manufacture a kind of deadweight that can alleviate automobile, has again the body shell of higher safety performance.
The auto body exchanging structure of prior art comprise separate setting connection profile, grab limit section bar and column grappling fixture; Described connection profile comprises curve and is positioned at the limit portion of grabbing at curve two ends, described in grab limit portion and comprise two sidewalls and the diapire that is connected two described sidewalls, two described sidewalls are provided with the grapple of inside stretching, extension, described diapire is provided with T shape hook; T slot mouth is all offered on described four surfaces of grabbing limit section bar; Described in described T shape dogging access, grab one of them surperficial T slot mouth of limit section bar, described in described grapple clamping enters, grab two relative surperficial T slot mouths of limit section bar; Described column grappling fixture comprises grappling fixture portion and Plug Division, and described grappling fixture portion comprises two sidewalls and the diapire that is connected two described sidewalls, and two described sidewalls are provided with the claw hook of inside stretching, extension, and described diapire is provided with T shape pawl; Described Plug Division is connected in described diapire; Described in described claw hook clamping enters, grab two relative surperficial T slot mouths of limit section bar, described in the clamping of described T shape pawl enters, grab one of them surperficial T slot mouth of limit section bar.
The auto body exchanging structure of prior art due to connection profile, grab the separate setting of limit section bar, comparatively complicated, be not easy to manufacture and assembling, and after assembling, loosening, distortion easily occur.
Summary of the invention
The purpose of this utility model is to provide for the deficiencies in the prior art a kind of auto body exchanging structure of improvement, joggle section bar and/or grab limit section bar and bending connection profile is one-body molded, simple in structure, be convenient to manufacture and assembling, avoid assembling rear generation and become flexible and be out of shape.
For achieving the above object, the auto body exchanging structure of a kind of improvement of the present utility model, comprise bending connection profile, the both sides of described bending connection profile are connected with respectively joggle section bar and/or grab limit section bar, described joggle section bar and/or grab limit section bar and bending connection profile is one-body molded.
As preferably, at least one side of described bending connection profile is connected with joggle section bar, described joggle section bar one end is connected with bending connection profile one, and the other end of joggle section bar offers socket, and outside section bar beam (crossbeam) forms mortise structure after being plugged in the socket of joggle section bar.Be that described bending connection profile one side is connected with joggle section bar, opposite side connects grabs limit section bar, or described bending connection profile both sides are connected with joggle section bar.
As preferably, at least one side of described bending connection profile is connected with grabs limit section bar, described in grab limit section bar end face be connected with bending connection profile one, described in grab limit section bar bottom surface be provided with T slot mouth; Described two sides of grabbing limit section bar are provided with draw-in groove.Be that described bending connection profile one side is connected with and grabs limit section bar, opposite side connects joggle section bar, or described bending connection profile both sides are connected with and grab limit section bar.
As preferably, the described limit section bar of grabbing is connected with column grappling fixture, and described column grappling fixture comprises grappling fixture portion and Plug Division, and described grappling fixture portion comprises two sidewalls and the diapire that is connected two described sidewalls, two described sidewalls are provided with the claw hook of inside stretching, extension, and described diapire is provided with T shape pawl; Described Plug Division is connected in described diapire; Described in described claw hook clamping enters, grab the draw-in groove of section bar two sides, limit, described in the clamping of described T shape pawl enters, grab the T slot mouth of the bottom surface of limit section bar.
As preferably, described T shape pawl is opened in the middle part of the diapire of described grappling fixture portion, and described claw hook is arranged at the end of two sidewalls of described grappling fixture portion.
As preferably, described in grab limit section bar bottom be provided with the screw hole for fixing described column grappling fixture.
As preferably, described Plug Division offers the screw hole for fixed outer column.
As preferably, described in grab limit section bar lateral surface be outward extended with hook.
As preferably, the curve of described bending connection profile is rounding off curve, and the tangential direction at the two ends of curve is mutually vertical.
As preferably, the curve of described bending connection profile comprises two arcwalls, and these two arcwall inside have the reinforced rib that connects these two arcwalls.
The auto body exchanging structure of the utility model improvement, can be used for connecting two not coplanar vehicle body walls, for example roof and sidewall, or the antetheca that vehicle body is adjacent and sidewall, joggle section bar and/or grab limit section bar and bending connection profile is one-body molded, only need to slip into multiple column grappling fixture along T slot mouth, or the socket that crossbeam is plugged in joggle section bar can be completed to installation, and section bar is lightweight, multiple interface arrangment intensity is high; The Plug Division of column grappling fixture can directly be inserted into and the T slot mouth of grabbing limit section bar, simple in structure, is convenient to manufacture and assembling, avoids assembling rear generation and becomes flexible and be out of shape.
Accompanying drawing explanation
Fig. 1 is the construction profile schematic diagram of the auto body exchanging structure of a kind of improvement of the utility model.
Fig. 2 is the generalized section after the auto body exchanging structure of a kind of improvement of the utility model is connected with column grappling fixture and column.
Fig. 3 is the perspective view of auto body exchanging structure and the column grappling fixture of a kind of improvement of the utility model.
Fig. 4 is the auto body exchanging structure of a kind of improvement of the utility model and the decomposition texture schematic diagram of column grappling fixture.
Fig. 5 is the perspective view of column grappling fixture.
Fig. 6 is the generalized section after the auto body exchanging structure of a kind of improvement of the utility model is connected with column grappling fixture, column, crossbeam.
Reference numeral comprises:
1-bending connection profile 11-arcwall, 12-reinforced rib
2-joggle section bar 3-grab limit section bar 31-T slot mouth
32-draw-in groove 33-hook, 4-column grappling fixture
41-grappling fixture portion, 42-Plug Division, 43-sidewall
44-diapire, 45-claw hook, 46-T shape pawl
5-column, 6-crossbeam.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in detail.
Embodiment mono-.
As shown in Figures 1 to 6, the auto body exchanging structure of a kind of improvement of the present utility model, comprise bending connection profile 1, the both sides of described bending connection profile 1 are connected with respectively joggle section bar 2 and/or grab limit section bar 3, described joggle section bar 2 and/or to grab limit section bar 3 one-body molded with bending connection profile 1.The both sides of bending connection profile 1 of the present utility model can be connected with joggle section bar 2 simultaneously or grab limit section bar 3, or bending connection profile 1 one sides are connected with joggle section bar 2, and opposite side is connected with grabs limit section bar 3.The utility model can be used for connecting two not coplanar vehicle body walls, for example roof and vehicle body wall, or the antetheca that vehicle body is adjacent and vehicle body wall, joggle section bar 2 and/or to grab limit section bar 3 one-body molded with bending connection profile 1, only multiple column grappling fixture 4 need to be slipped into along T slot mouth 31, or the socket that outside crossbeam 6 is plugged in joggle section bar 2 can be completed to installation, and section bar is lightweight, and multiple interface arrangment intensity is high; The Plug Division 42 of column grappling fixture 4 can directly be inserted into and the T slot mouth 31 of grabbing limit section bar 3, simple in structure, is convenient to manufacture and assembling, avoids assembling rear generation and becomes flexible and be out of shape.
At least one side of bending connection profile 1 of the present embodiment is connected with joggle section bar 2, and joggle section bar 2 one end are connected with bending connection profile 1 one, and the other end of joggle section bar 2 offers socket, and outer transverse beams 6 forms mortise structure after being plugged in the socket of joggle section bar 2.Be that described bending connection profile 1 one sides are connected with joggle section bar 2, opposite side connects grabs limit section bar 3, or described bending connection profile 1 both sides are connected with joggle section bar 2.The socket that crossbeam 6 is plugged in joggle section bar 2 can complete installation, realizes roof and vehicle body wall, or adjacent antetheca and the vehicle body wall of vehicle body.
As preferably, the curve of described bending connection profile 1 is rounding off curve, and the tangential direction at the two ends of curve is mutually vertical.Make to connect transition more round and smooth, tangent line vertically makes the utility model can connect two crossing in 90 ° walls of leaning to one side mutually.
As preferably, the curve of described bending connection profile 1 comprises two arcwalls 11, and these two arcwall 11 inside have the reinforced rib 12 that connects these two arcwalls 11, has strengthened the structural strength of bending connection profile 1.
Embodiment bis-.
The difference of the present embodiment and embodiment mono-is, at least one side of described bending connection profile 1 is connected with grabs limit section bar 3, described in grab limit section bar 3 end face be connected with bending connection profile 1 one, described in grab limit section bar 3 bottom surface be provided with T slot mouth 31; Described two sides of grabbing limit section bar 3 are provided with draw-in groove 32.Be that described bending connection profile 1 one sides are connected with and grab limit section bar 3, opposite side connects joggle section bar 2, or described bending connection profile 1 both sides are connected with and grab limit section bar 3.
The described limit section bar 3 of grabbing is connected with column grappling fixture 4, described column grappling fixture 4 comprises grappling fixture portion 41 and Plug Division 42, described grappling fixture portion 41 comprises two sidewalls 43 and the diapire 44 that is connected two described sidewalls 43, two described sidewalls 43 are provided with the claw hook 45 of inside stretching, extension, and described diapire 44 is provided with T shape pawl 46; Described Plug Division 42 is connected in described diapire 44; Described in described claw hook 45 clampings enter, grab the draw-in groove 32 of limit section bar 3 two sides, described in 46 clampings of described T shape pawl enter, grab the T slot mouth 31 of the bottom surface of limit section bar 3.Only multiple column grappling fixture 4 need to be slipped into along T slot mouth 31, multiple interface arrangment intensity is high, installs quick and conveniently, grabs limit section bar 3 and is connected with bending connection profile 1 one, simple in structure, is convenient to manufacture and assembling, avoids assembling rear generation loosening and be out of shape.
As preferably, described T shape pawl 46 is opened in the middle part of the diapire 44 of described grappling fixture portion 41, and described claw hook 45 is arranged at the end of two sidewalls 43 of described grappling fixture portion 41.Make column grappling fixture 4 more accurate and smooth with the location of grabbing limit section bar 3.
As preferably, described in grab limit section bar 3 bottom be provided with the screw hole for fixing described column grappling fixture 4.Described Plug Division 42 offers the screw hole for fixed outer column 5.Above-mentioned screw hole can make the firm column grappling fixture 4 that is fixed on of outside column 5, and firm being fixed on of column grappling fixture 4 grabbed limit section bar 3, guarantees the stable connection of auto body.
As preferably, described in grab limit section bar 3 lateral surface be outward extended with hook 33.Follow-up vehicle body protective surface can directly be mounted on this hook 33 and be fixed, and is convenient to the installation of follow-up bodywork surface, realizes modular design.
The remainder of the present embodiment is identical with embodiment mono-, repeats no more here.
Above content is only preferred embodiment of the present utility model, for those of ordinary skill in the art, according to thought of the present utility model, all will change in specific embodiments and applications, this description should not be construed as restriction of the present utility model.
Claims (10)
1. the auto body exchanging structure of an improvement, comprise bending connection profile, it is characterized in that: the both sides of described bending connection profile are connected with respectively joggle section bar and/or grab limit section bar described joggle section bar and/or grab limit section bar and bending connection profile is one-body molded.
2. the auto body exchanging structure of a kind of improvement according to claim 1, it is characterized in that: at least one side of described bending connection profile is connected with joggle section bar, described joggle section bar one end is connected with bending connection profile one, the other end of joggle section bar offers socket, and outside section bar beam forms mortise structure after being plugged in the socket of joggle section bar.
3. the auto body exchanging structure of a kind of improvement according to claim 1, it is characterized in that: at least one side of described bending connection profile is connected with grabs limit section bar, described end face of grabbing limit section bar is connected with bending connection profile one, described in grab limit section bar bottom surface be provided with T slot mouth; Described two sides of grabbing limit section bar are provided with draw-in groove.
4. the auto body exchanging structure of a kind of improvement according to claim 3, it is characterized in that: described in grab limit section bar and be connected with column grappling fixture, described column grappling fixture comprises grappling fixture portion and Plug Division, described grappling fixture portion comprises two sidewalls and the diapire that is connected two described sidewalls, two described sidewalls are provided with the claw hook of inside stretching, extension, and described diapire is provided with T shape pawl; Described Plug Division is connected in described diapire;
Described in described claw hook clamping enters, grab the draw-in groove of section bar two sides, limit, described in the clamping of described T shape pawl enters, grab the T slot mouth of the bottom surface of limit section bar.
5. the auto body exchanging structure of a kind of improvement according to claim 4, is characterized in that: described T shape pawl is opened in the middle part of the diapire of described grappling fixture portion, and described claw hook is arranged at the end of two sidewalls of described grappling fixture portion.
6. the auto body exchanging structure of a kind of improvement according to claim 4, is characterized in that: described in grab limit section bar bottom be provided with the screw hole for fixing described column grappling fixture.
7. the auto body exchanging structure of a kind of improvement according to claim 4, is characterized in that: described Plug Division offers the screw hole for fixed outer column.
8. the auto body exchanging structure of a kind of improvement according to claim 1, is characterized in that: described in grab limit section bar lateral surface be outward extended with hook.
9. the auto body exchanging structure of a kind of improvement according to claim 1, is characterized in that: the curve of described bending connection profile is rounding off curve, and the tangential direction at the two ends of curve is mutually vertical.
10. the auto body exchanging structure of a kind of improvement according to claim 1, is characterized in that: the curve of described bending connection profile comprises two arcwalls, and these two arcwall inside have the reinforced rib that connects these two arcwalls.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420030093.8U CN203681659U (en) | 2014-01-18 | 2014-01-18 | Improved automotive body transfer connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420030093.8U CN203681659U (en) | 2014-01-18 | 2014-01-18 | Improved automotive body transfer connection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203681659U true CN203681659U (en) | 2014-07-02 |
Family
ID=51003601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420030093.8U Expired - Fee Related CN203681659U (en) | 2014-01-18 | 2014-01-18 | Improved automotive body transfer connection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203681659U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109080706A (en) * | 2018-08-27 | 2018-12-25 | 武汉智能控制工业技术研究院有限公司 | A kind of aluminum alloy side closed structure and automobile |
-
2014
- 2014-01-18 CN CN201420030093.8U patent/CN203681659U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109080706A (en) * | 2018-08-27 | 2018-12-25 | 武汉智能控制工业技术研究院有限公司 | A kind of aluminum alloy side closed structure and automobile |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204398974U (en) | Vehicle lifting door system | |
| CN201821602U (en) | Casing connection structure for portable electronic device | |
| CN103089770A (en) | Tee joint connecting piece of aluminium profile | |
| CN203681659U (en) | Improved automotive body transfer connection structure | |
| CN105371169A (en) | LED panel lamp | |
| CN203681667U (en) | Car roof framework of mortise joint structure | |
| CN202574402U (en) | Automobile body through connection structure | |
| CN202574386U (en) | Adapter coupling structure of car body | |
| CN102635617A (en) | Connecting bolt | |
| CN204171119U (en) | T profile docking straightening device | |
| CN103061431B (en) | Structurally modified plate partition wall | |
| CN103089771A (en) | T-shaped right angle connection piece of aluminium profile | |
| CN213185374U (en) | Novel buckle formula elbow pipe fitting | |
| CN204612340U (en) | Flexible bottle holder | |
| CN102673654B (en) | Switching structure of vehicle body | |
| CN202165697U (en) | Cable bridge | |
| CN210820471U (en) | Double-tooth pitched roof mechanism for high-precision plastic mold | |
| CN203631861U (en) | Anti-dropping plug connector structure and combination thereof | |
| CN214055301U (en) | Luggage robot and shell and framework fixing structure thereof | |
| CN203594146U (en) | Ninety-degree exposed frame external corner assembling aluminum profile | |
| CN105414499B (en) | Swollen cassette aluminium alloy connection component | |
| CN204596742U (en) | Automobile fuse box | |
| CN210780657U (en) | Solar energy component frame | |
| CN102769050A (en) | Fastened connecting structure for solar frame component | |
| CN208331753U (en) | Guide rail card channel section and guide rail card channel section accessory |
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 |
Granted publication date: 20140702 Termination date: 20220118 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |