CN103660883B - The connection structure of a kind of panoramic roofs and vehicle body - Google Patents
The connection structure of a kind of panoramic roofs and vehicle body Download PDFInfo
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- CN103660883B CN103660883B CN201310696538.6A CN201310696538A CN103660883B CN 103660883 B CN103660883 B CN 103660883B CN 201310696538 A CN201310696538 A CN 201310696538A CN 103660883 B CN103660883 B CN 103660883B
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Abstract
The invention discloses the connection structure of a kind of panoramic roofs and vehicle body, comprise support frame and skylight glass.Support frame is made up of front cross rail cover plate, left support plate, rear portion top cover and right support plate, and front end and the front cross rail cover plate of left support plate and right support plate overlap, and the rear end of left support plate and right support plate overlaps with rear portion top cover welds; Front cross rail cover plate is provided with main knock hole and time knock hole; Skylight glass is stained with main locating dowel pin and time locating dowel pin, main locating dowel pin coordinates with the main knock hole on front cross rail cover plate, and secondary locating dowel pin coordinates with the secondary knock hole on front cross rail cover plate, directly bonding with support frame gluing below the edge of skylight glass.This mounting structure both ensure that the matching precision that panoramic roofs is installed, and turn improved the water-tight performance of skylight glass mounting structure.
Description
Technical field
The present invention relates to the mounting structure of automobile component, relate to the connection structure of a kind of panoramic roofs and vehicle body in particular.
Background technology
Panoramic sunroof of automobile relatively common sky window ara is comparatively large, or even the roof of monolithic glass, possesses the enjoyment of super-layer visual field.Panoramic roofs is as a kind of high-grade equipment, and the past only appears on top deluxe carmodel.Along with the progress of auto manufacturing technology, and the transformation of the market demand and manufacturers design theory, increasing family expenses vehicle also starts to equip panoramic roofs now.And the mounting structure of panoramic roofs and common skylight also have obviously different.
CN202716708U discloses a kind of novel mechanism of fixed car panoramic roofs, is fixed on the roof hoard of automobile, and this mechanism to comprise on two ceiling side crossbeams, ceiling front cross rail, ceiling back timber under back timber, ceiling; Two ceiling side crossbeams are symmetrical arranged, and ceiling front cross rail is erected at two ceiling side beam-end and by stitch bonds together; On ceiling, back timber is erected at two ceiling side beam surface upper, and under described ceiling, back timber is erected at described two ceiling side crossbeam lower surfaces and is oppositely arranged with back timber on ceiling; A ceiling side crossbeam stiffening plate is provided with bottom two ceiling side crossbeams, ceiling side crossbeam stiffening plate is vertically installed with at least four for locking the bolt of panoramic sunroof of automobile, being provided with a ceiling front cross rail stiffening plate bottom described ceiling front cross rail, described ceiling front cross rail stiffening plate being vertically installed with at least four for locking the bolt of described panoramic sunroof of automobile.Panoramic roofs is connected with this mechanism by bolt in installation process, facilitates installation, but can not ensure the water-tight performance of installation.
Summary of the invention
The object of this invention is to provide the connection structure of a kind of panoramic roofs and vehicle body, it can either ensure the matching precision that panoramic roofs is installed, and can improve again the water-tight performance of skylight glass mounting structure.
The connection structure of panoramic roofs of the present invention and vehicle body, comprises support frame, establishes skylight glass on the support frame.Described support frame is made up of the front cross rail cover plate be connected with vehicle body respectively, left support plate, rear portion top cover and right support plate, the front underside of described left support plate and right support plate overlaps with front cross rail cover plate respectively, and the rear end upper surface of described left support plate and right support plate overlaps with rear portion top cover respectively and welds; Be provided with main knock hole in the left part of front cross rail cover plate, right part is provided with time knock hole; The left part of the front underside of described skylight glass is stained with main locating dowel pin, right part is stained with time locating dowel pin, described main locating dowel pin coordinates with the main knock hole on front cross rail cover plate, described time locating dowel pin coordinates with the secondary knock hole on front cross rail cover plate, directly bonding with support frame gluing below the edge of described skylight glass.
Further, four limits of described skylight glass are all connected with U-shaped edge cover strip.Gap when this U-shaped edge cover strip overlaps with surrounding bodywork parts and the lip limit magnitude of interference design all consistent, are conducive to assembling appearance, and associative perception is comparatively strong, and the amount of interference of edge cover strip lip limit and vehicle body also can absorb certain vehicle body tolerance simultaneously.By the location that precision is higher, the conformability of rational gluing design and peripheral component overlap joint which ensure that the assembly precision of skylight glass and failure-free leak tightness.
Further, described main knock hole is circular hole, and described knock hole is slotted hole, and the long side direction of slotted hole is vehicle-body width direction.
Further, be welded to connect below described front cross rail cover plate with roof front transverse beam, the left end of described roof front transverse beam and right-hand member are welded to connect with the side-wall outer-plate of vehicle body respectively; The lower surface of described left support plate and right support plate overlaps with the top of the side-wall outer-plate of vehicle body respectively; Front portion and the top cover middle transverse beam of described rear portion top cover lower surface are welded to connect, and the left end of described top cover middle transverse beam and right-hand member are welded to connect with the side-wall outer-plate of vehicle body respectively; Rear portion and the top cap rear cross beam of described rear portion top cover lower surface are welded to connect, and the left end of described top cap rear cross beam and right-hand member are welded to connect with the side-wall outer-plate of vehicle body respectively, thus add the Rigidity and strength of this mounting structure.
The connection structure of panoramic roofs of the present invention and vehicle body, the main knock hole of skylight glass and time knock hole are all located on front cross rail cover plate, locate that to overlap part consistent with front windshield, can guarantee the outward appearance matching precision of skylight glass front end and front windshield.Skylight glass both sides directly and gusset overlap, eliminate top cover decorating strip, not only simplify the structure but also provide visual field width to greatest extent.Meanwhile, the left support plate of increase and right left support plate, ensure that lap width and intensity, have contribution to body stiffness and mode, is also beneficial to universalization and different configuration switching.When skylight glass assembly is installed, its locating dowel pin is arranged in two knock holees on front cross rail cover plate all the time, and because roof front transverse beam is the welding of vehicle body main line station, accuracy guarantee is easy to and without cumulative limit, improves the precision that glass is installed.In addition, the above-mentioned weld parts level of support glass gluing is all served as theme station welding, and just in time form a skylight glass support frame, coated face precision easily ensures, widens spreading width simultaneously, and water-tight and the reliability of skylight glass obtain reinforcement.This mounting structure both ensure that the matching precision that panoramic roofs is installed, and turn improved the water-tight performance of skylight glass mounting structure.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is M place enlarged drawing in Fig. 1;
Fig. 3 is N place enlarged drawing in Fig. 1;
Fig. 4 is the A-A section-drawing in Fig. 1;
Fig. 5 is the overlap joint schematic diagram of support frame and roof front transverse beam, top cover middle transverse beam and top cap rear cross beam in the present invention.
Wherein, 1-front cross rail cover plate, 2-left support plate, 3-rear portion top cover, 4-right support plate, 5-skylight glass, the main knock hole of 6-, 7-knock hole, 8-roof front transverse beam, 9-top cover middle transverse beam, 10-top cap rear cross beam, 11-side-wall outer-plate, 12-U type edge cover strip.
Detailed description of the invention
In order to explain technical scheme of the present invention further, below in conjunction with accompanying drawing, the present invention will be described in detail.
See shown in Fig. 1 to Fig. 5, the connection structure of this panoramic roofs and vehicle body, comprises on support frame and establishes skylight glass 5 on the support frame.
Described support frame is made up of the front cross rail cover plate 1 be connected with vehicle body respectively, left support plate 2, rear portion top cover 3 and right support plate 4, the front underside of described left support plate 2 and right support plate 4 overlaps with front cross rail cover plate 1 respectively, and the rear end upper surface of described left support plate 2 and right support plate 4 overlaps with rear portion top cover 3 respectively and welds; Be provided with main knock hole 6 in the left part of front cross rail cover plate 1, right part is provided with time knock hole 7.Main knock hole 6 is circular hole, and described time knock hole 7 is slotted hole, and the long side direction of slotted hole is vehicle-body width direction.
The four edges of described skylight glass 5 is all connected with U-shaped edge cover strip 12.Be stained with main locating dowel pin (not shown) at the left part of the front underside of skylight glass 5, right part is stained with time locating dowel pin (not shown), described main locating dowel pin coordinates with the main knock hole 6 on front cross rail cover plate, described time locating dowel pin coordinates with the secondary knock hole 7 on front cross rail cover plate, directly bonding with support frame gluing below the edge of described skylight glass 5.
In order to strengthen Rigidity and strength, the lower surface of described front cross rail cover plate 1 is welded with roof front transverse beam 8, and the left side of roof front transverse beam 8 and right side are welded with side-wall outer-plate 11 respectively.The lower surface of described left support plate 2 and right support plate 4 overlaps with the top of the side-wall outer-plate 11 of vehicle body respectively.Described top cover middle transverse beam 9 is welded on the front portion of rear portion top cover 3 lower surface, and the left side of top cover middle transverse beam 9 and right side are welded with side-wall outer-plate 11 respectively; Described top cap rear cross beam 10 is welded on the rear portion of rear portion top cover 3 lower surface, and the left side of top cap rear cross beam 10 and right side are welded with side-wall outer-plate 11 respectively.
Claims (3)
1. a connection structure for panoramic roofs and vehicle body, comprises support frame, establishes skylight glass (5) on the support frame, it is characterized in that:
Described support frame is made up of the front cross rail cover plate (1) be connected with vehicle body respectively, left support plate (2), rear portion top cover (3) and right support plate (4), the front underside of described left support plate and right support plate overlaps with front cross rail cover plate respectively, and the rear end upper surface of described left support plate and right support plate overlaps with rear portion top cover respectively and welds; Be provided with main knock hole (6) in the left part of front cross rail cover plate (1), right part is provided with time knock hole (7);
The left part of the front underside of described skylight glass (5) is stained with main locating dowel pin (51), right part is stained with time locating dowel pin, described main locating dowel pin coordinates with the main knock hole (6) on front cross rail cover plate, described time locating dowel pin (52) coordinates with the secondary knock hole (7) on front cross rail cover plate, directly bonding with support frame gluing below the edge of described skylight glass (5);
Be welded to connect with roof front transverse beam (8) below described front cross rail cover plate (1), the left end of described roof front transverse beam and right-hand member are welded to connect with the side-wall outer-plate (11) of vehicle body respectively;
The lower surface of described left support plate (2) and right support plate (4) overlaps with the top of the side-wall outer-plate (11) of vehicle body respectively;
Front portion and the top cover middle transverse beam (9) of described rear portion top cover (3) lower surface are welded to connect, and the left end of described top cover middle transverse beam and right-hand member are welded to connect with the side-wall outer-plate (11) of vehicle body respectively;
Rear portion and the top cap rear cross beam (10) of described rear portion top cover (3) lower surface are welded to connect, and the left end of described top cap rear cross beam and right-hand member are welded to connect with the side-wall outer-plate (11) of vehicle body respectively.
2. the connection structure of panoramic roofs according to claim 1 and vehicle body, is characterized in that: described main knock hole (6) is circular hole, and described time knock hole (7) is slotted hole, and the long side direction of slotted hole is vehicle-body width direction.
3. the connection structure of panoramic roofs according to claim 1 and 2 and vehicle body, is characterized in that: four limits of described skylight glass (5) are all connected with U-shaped edge cover strip (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310696538.6A CN103660883B (en) | 2013-12-18 | 2013-12-18 | The connection structure of a kind of panoramic roofs and vehicle body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310696538.6A CN103660883B (en) | 2013-12-18 | 2013-12-18 | The connection structure of a kind of panoramic roofs and vehicle body |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103660883A CN103660883A (en) | 2014-03-26 |
| CN103660883B true CN103660883B (en) | 2016-02-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310696538.6A Active CN103660883B (en) | 2013-12-18 | 2013-12-18 | The connection structure of a kind of panoramic roofs and vehicle body |
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Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104015808B (en) * | 2014-06-18 | 2016-03-30 | 重庆长安汽车股份有限公司 | A kind of panoramic sunroof of automobile glass locating dowel |
| CN104494405B (en) * | 2014-12-20 | 2016-09-21 | 北汽银翔汽车有限公司 | A kind of novel panoramic roofs reinforcing ring and gusset attachment structure |
| CN106240323B (en) * | 2016-08-08 | 2019-01-22 | 浙江吉利汽车研究院有限公司 | Vehicle dormer window structure |
| CN108237878A (en) * | 2016-12-26 | 2018-07-03 | 上海同捷科技股份有限公司 | A kind of head cover with dimming glass |
| CN109109635B (en) * | 2018-08-03 | 2021-11-30 | 重庆长安汽车股份有限公司 | Mounting and reinforcing structure of large external-opening skylight and welding method thereof |
| CN110871673A (en) * | 2018-08-29 | 2020-03-10 | 重庆长安汽车股份有限公司 | Large panoramic sunroof structure |
| CN111923701B (en) * | 2020-08-11 | 2024-03-29 | 北京汽车股份有限公司 | Front cross beam for panoramic sky curtain automobile top cover |
| CN112428801B (en) * | 2020-11-30 | 2023-03-17 | 重庆长安汽车股份有限公司 | Double-roof switching device for automobile |
| CN113442696A (en) * | 2021-08-11 | 2021-09-28 | 安徽江淮汽车集团股份有限公司 | Passenger car canopy top cover structure |
| CN114954670B (en) * | 2022-06-20 | 2023-09-01 | 东风柳州汽车有限公司 | Car body structure and car |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19810505C1 (en) * | 1998-03-11 | 1999-07-01 | Meritor Automotive Gmbh | Sliding screen for sliding roof of vehicle |
| JP3527883B2 (en) * | 2000-07-14 | 2004-05-17 | 豊和繊維工業株式会社 | Automotive sunroof slide sunshade |
| US7914072B2 (en) * | 2008-07-29 | 2011-03-29 | Ford Global Technologies, Llc | Moon roof frame module for reinforcement of automotive roof |
| CN201511788U (en) * | 2009-10-27 | 2010-06-23 | 重庆长安汽车股份有限公司 | Installation structure of skylight opening of automobile |
| CN202716708U (en) * | 2012-05-17 | 2013-02-06 | 东南（福建）汽车工业有限公司 | Novel fixing mechanism for automobile panoramic skylight |
| CN203637528U (en) * | 2013-12-18 | 2014-06-11 | 重庆长安汽车股份有限公司 | Connecting structure of panoramic sunroof and car body |
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2013
- 2013-12-18 CN CN201310696538.6A patent/CN103660883B/en active Active
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