CN207060165U - A kind of attachment structure of reinforcing ring for automobile skylight and vehicle body - Google Patents
A kind of attachment structure of reinforcing ring for automobile skylight and vehicle body Download PDFInfo
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- CN207060165U CN207060165U CN201720848789.5U CN201720848789U CN207060165U CN 207060165 U CN207060165 U CN 207060165U CN 201720848789 U CN201720848789 U CN 201720848789U CN 207060165 U CN207060165 U CN 207060165U
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- skylight
- reinforcing ring
- top cover
- ring
- flange
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Abstract
A kind of attachment structure of reinforcing ring for automobile skylight and vehicle body is the utility model is related to, including side wall assembly, skylight reinforcing ring, top cover, the skylight being made up of gusset, roof front transverse beam, top cap rear cross beam；It is characterized in that：The inner side of the inner ring flange of skylight reinforcing ring and the flanging welded of top cover, reinforcing ring inner ring face and top cover surface passes through structure gemel connection；The welding lower surface of skylight reinforcing ring welds with gusset welding, upper surface and welding edge；Skylight is connected by bolt with skylight reinforcing ring, and skylight reinforcing ring is connected by bolt with roof front transverse beam and top cap rear cross beam.It can improve the bonding strength of skylight reinforcing ring and vehicle body, avoid causing vehicle twisting property to decline because top cover opening is excessive, improve security performance；The use of general assembly support is eliminated, arrangement space and cost can be reduced, improves efficiency of assembling；It can avoid causing skylight reinforcing ring with top cover to interfere and produce abnormal sound because producing error, improve vehicle NVH performances.
Description
Technical field
It the utility model is related to body of a motor car, and in particular to a kind of attachment structure of reinforcing ring for automobile skylight and vehicle body.
Background technology
Automobile Market requires more and more higher to automobile using function and security performance, and the configuration of especially panoramic roofs is got over
Liked to get over by users.Reinforcing ring for automobile skylight is installation and supports one of important feature part of vehicle dormer window, and skylight adds
The connected mode of strong ring and vehicle body influences very big on body performance.Traditional skylight reinforcing ring and the inner side of top cover use three edge points
Weldering, the form connection of one side bound edge, outside is only connected in left part and right part by spot welding with top cover and gusset.However, panorama day
The more traditional skylight size increase of window is more, and top cover opening size need to coordinate the design of panoramic roofs and increase, using traditional day
Window strengthens ring structure, it may appear that because falling problem under skylight caused by skylight is heavier, easily causes vehicle twisting property to decline, no
Meet security performance requirement；Meanwhile using the connected mode of traditional skylight reinforcing ring and vehicle body, easily there is abnormal sound or outward appearance
The problems such as gap inequality.Some car manufacturers are whole to increase by increasing general assembly support between gusset and skylight reinforcing ring
The intensity of body, arrangement space and cost can be increased, it is therefore desirable to which the connected mode of existing skylight reinforcing ring and vehicle body is carried out
Improve.
The content of the invention
The purpose of this utility model is to provide a kind of attachment structure of reinforcing ring for automobile skylight and vehicle body, and it can improve day
The bonding strength of window reinforcing ring and vehicle body, the phenomenon that vehicle twisting property declines caused by top cover opening is excessive is avoided, is carried
High safety performance；The use of general assembly support is eliminated, arrangement space and cost can be reduced, improves efficiency of assembling；It can avoid
Cause skylight reinforcing ring to interfere with top cover and produce abnormal sound because producing error, improve vehicle NVH performances.
The attachment structure of a kind of reinforcing ring for automobile skylight and vehicle body described in the utility model, including side wall assembly, with should
Side wall assembly be connected skylight reinforcing ring, above the skylight reinforcing ring and be connected with it top cover, position
The skylight being connected below the skylight reinforcing ring and with it；The side wall assembly is by gusset, roof front transverse beam, top
The frame-shaped construction that cover and rear frame member is formed；It is characterized in that：The skylight reinforcing ring include reinforcing ring inner ring face, reinforcing ring outer ring face,
Skylight connecting portion between the reinforcing ring inner ring face and reinforcing ring outer ring face；The edge in the reinforcing ring inner ring face is provided with
Downward inner ring flange, multiple skylights installation nuts, the left part in reinforcing ring outer ring face are welded with the skylight connecting portion
Multiple weld parts are provided with right part, front portion is welded with multiple front beam attaching nuts, rear portion is welded with multiple rear cross beams and connects spiral shell
It is female；The top cover includes top cover surface, is located at flange that the top cover surface inside edge bends downwards, is located at the top cover surface outer side edges
The welding edge of edge；Inner ring flange and the flanging welded on the top cover, the reinforcing ring inner ring face on the skylight reinforcing ring
Sealed with the inner side of top cover surface by structure gemel connection；The lower surface of the skylight reinforcing ring weld part and gusset welding, upper table
Welded with the welding edge on the top cover in face；The skylight is installed nut with the skylight on the skylight reinforcing ring by bolt and matched somebody with somebody
Connection is closed, roof front transverse beam is connected by the front beam attaching nut on bolt and the skylight reinforcing ring, horizontal after top cover
Beam is connected by the rear cross beam attaching nut on bolt and the skylight reinforcing ring.
Further, the flared end portions of the skylight reinforcing ring upper inner ring flange pass through pricker with the medial surface of the top cover flange
Weldering welding.
Further, the gap a between inner ring flange lateral surface and flange medial surface is 0.2mm-0.5mm, reinforcing ring inner ring
Gap b between face upper surface and top cover surface lower surface is 0.2-0.5mm.
Further, reinforcing ring outer ring face is provided with multiple plastic squeeze grooves, and reinforcing ring outer ring face passes through in plastic squeeze groove
Expansion glue be connected sealing with the outside of the top cover surface.
The beneficial technique effect of the utility model：
Because the inner side of skylight reinforcing ring and the inner side of top cover are attached by welding and structure glue, outside skylight reinforcing ring
The weld part of side and the outside of top cover and gusset welding, after skylight reinforcing ring is by bolt and skylight, roof front transverse beam and top cover
Crossbeam connects, and improves the bonding strength of skylight reinforcing ring and vehicle body, avoids the vehicle caused by top cover opening is excessive and turns round
Turn the phenomenon of hydraulic performance decline, improve security performance；The use of general assembly support is eliminated, reduces arrangement space and cost, is carried
High efficiency of assembling；Because the medial surface of the flared end portions and top cover flange of skylight reinforcing ring upper inner ring flange is welded by soldering
Connect, eliminate traditional wrapping process so that connection is reliable, and technique is simple；Due to inner ring flange lateral surface and flange medial surface
Between, between reinforcing ring inner ring face upper surface and top cover surface lower surface have gap, and gap width is 0.2mm-0.5mm, is added
With top cover by expanding gemel connection, avoid causes skylight reinforcing ring to interfere with top cover and produce because producing error in strong ring outer ring face
Raw abnormal sound, improves vehicle NVH performances.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is Fig. 1 B-B sectional views；
Fig. 3 is Fig. 2 A portions enlarged drawing；
Fig. 4 is the structural representation of skylight reinforcing ring.
In figure：1- skylight reinforcing rings, 2- top covers, 3- skylights, 4- gussets, 5- roof front transverse beams, 6- top cap rear cross beams, 7- knots
Structure glue, 8- expansion glues；
11- reinforcing ring inner rings face, 12- reinforcing rings outer ring face, 13- skylight connecting portions；
21- top cover surfaces, 22- flange, 23- welding edges；
111- inner ring flange；
121- weld parts, 122- front beam attaching nuts, 123- rear cross beam attaching nuts, 124- plastic squeeze grooves；
131- skylights install nut；
Under gap between a- inner ring flange lateral surfaces and flange medial surface, b- reinforcing ring inner ring face upper surfaces and top cover surface
Gap between surface.
Embodiment
The utility model is elaborated below in conjunction with drawings and examples.
Referring to the attachment structure of a kind of reinforcing ring for automobile skylight and vehicle body shown in Fig. 1 to Fig. 4, including side wall assembly, with
Skylight reinforcing ring 1 that the side wall assembly is connected, above the skylight reinforcing ring 1 and the top cover that is connected with it
2nd, below the skylight reinforcing ring 1 and the skylight 3 that is connected with it；The side wall assembly be by gusset 4, top cover before
The frame-shaped construction that crossbeam 5, top cap rear cross beam 6 are formed；It is characterized in that：The skylight reinforcing ring 1 includes reinforcing ring inner ring face 11, added
Strong ring outer ring face 12, the skylight connecting portion 13 between the reinforcing ring inner ring face 11 and reinforcing ring outer ring face 12；It is described to add
The edge in strong ring inner ring face 11 is provided with downward inner ring flange 111, and multiple skylight installations are welded with the skylight connecting portion 13
Nut 131, the left part and right part in reinforcing ring outer ring face 12 are welded with multiple front beams provided with multiple weld parts 121, front portion
Attaching nut 122, rear portion are welded with multiple rear cross beam attaching nuts 123；The top cover 2 includes top cover surface 21, is located at the top cover
Flange 22 that the inside edge of face 21 is bent downwards, the welding edge 23 for being located at the outer ledge of top cover surface 21；The skylight is strengthened
Inner ring flange 111 on ring 1 welds with the flange 22 on the top cover 2, and the reinforcing ring inner ring face 11 is interior with top cover surface 21
Side is connected by structure glue 7 and sealed；The lower surface of the weld part 121 of skylight reinforcing ring 1 is welded with gusset 4, upper surface and institute
The welding edge 23 stated on top cover 2 welds；The skylight 3 installs nut 131 by the skylight on bolt and the skylight reinforcing ring 1
It is connected, roof front transverse beam 5 is connected by bolt and the front beam attaching nut 122 on the skylight reinforcing ring 1, is pushed up
Cover and rear frame member 6 is connected by bolt and the rear cross beam attaching nut 123 on the skylight reinforcing ring 1.In skylight reinforcing ring 1
Side and the inner side of top cover 2 are attached by welding and structure glue：Inner ring flange 111 and flange 22 vertical direction welding,
The structure gemel connection in reinforcing ring inner ring face 11 and the inner side of top cover surface 21.The outside left part and right part of skylight reinforcing ring 1 pass through welding
Portion 121 passes through spot-welded with the outer side flanging 22 of top cover 2 and gusset 4.The exterior front of skylight reinforcing ring 1 passes through bolt and top cover
Front beam 5 is connected, lateral rear is connected by bolt with top cap rear cross beam 6.Skylight reinforcing ring 1 is bolted with skylight.
The bonding strength of skylight reinforcing ring 1 and vehicle body can be improved, the vehicle caused by top cover opening is excessive can be avoided torsion
The phenomenon that can decline, improves security performance；The use of general assembly support is eliminated, arrangement space and cost can be reduced, improves dress
With efficiency.
The medial surface of the flared end portions of the upper inner ring flange 111 of skylight reinforcing ring 1 and the flange 22 of top cover 2 passes through pricker
Weldering welding.Traditional wrapping process is eliminated, connection is reliable.
Gap a between the lateral surface of inner ring flange 111 and the medial surface of flange 22 is 0.2mm-0.5mm, reinforcing ring inner ring face
Gap b between 11 upper surfaces and the lower surface of top cover surface 21 is 0.2-0.5mm.The lateral surface of inner ring flange 111 and the inner side of flange 22
Gap a between face ensures that the gap b between the upper surface of reinforcing ring inner ring face 11 and the lower surface of top cover surface 21 passes through by soldering
Structure glue ensures, can avoid causing skylight reinforcing ring 1 to produce interference with top cover 2 because producing error, so as to avoid the occurrence of day
Window reinforcing ring 1 produces abnormal sound with top cover 2.
Reinforcing ring outer ring face 12 is provided with multiple plastic squeeze grooves 124, and reinforcing ring outer ring face 12 passes through plastic squeeze groove 124
In expansion glue 8 be connected sealing with the outside of the top cover surface 21.Reinforcing ring outer ring face 12 and the outside of top cover surface 21 pass through crowded
Expansion glue 8 in glue groove 124 connects, and can further improve the bonding strength of skylight reinforcing ring 1 and top cover 2, cause connection more
Add reliably, while avoid skylight reinforcing ring 1 from interfering with top cover 2 and produce abnormal sound, so as to improve vehicle NVH performances.
After the punch forming of skylight reinforcing ring 1, skylight installation nut 131 is welded on by skylight reinforcing ring 1 by welding tooling
On, ensure the assembling accuracy of skylight 3, before being welded with top cover 2, expansion is first smeared in the plastic squeeze groove 124 of skylight reinforcing ring 1
Glue 8, then by being expanded after application high-temperature baking, connection is formed between top cover 2 and skylight reinforcing ring 1.
The utility model can improve the bonding strength of skylight reinforcing ring and vehicle body, avoid causing because top cover opening is excessive
Vehicle twisting property decline phenomenon, improve security performance；Eliminate the use of general assembly support, can reduce arrangement space and
Cost, improve efficiency of assembling；It can avoid causing skylight reinforcing ring with top cover to interfere and produce abnormal sound because producing error, improve
Vehicle NVH performances.
Claims (4)
1. the attachment structure of a kind of reinforcing ring for automobile skylight and vehicle body, including side wall assembly, it is connected with the side wall assembly
Skylight reinforcing ring (1), above the skylight reinforcing ring (1) and be connected with it top cover (2), positioned at the skylight
The skylight (3) being connected below reinforcing ring (1) and with it；The side wall assembly be by gusset (4), roof front transverse beam (5),
The frame-shaped construction that top cap rear cross beam (6) is formed；It is characterized in that：The skylight reinforcing ring (1) includes reinforcing ring inner ring face (11), added
Strong ring outer ring face (12), the skylight connecting portion between the reinforcing ring inner ring face (11) and reinforcing ring outer ring face (12)
(13)；The edge of the reinforcing ring inner ring face (11) is provided with downward inner ring flange (111), is welded on the skylight connecting portion (13)
Multiple skylight installation nuts (131) are connected to, the left part and right part in reinforcing ring outer ring face (12) are provided with multiple weld parts
(121), front portion is welded with multiple front beam attaching nuts (122), rear portion is welded with multiple rear cross beam attaching nuts (123)；
The top cover (2) includes top cover surface (21), is located at flange (22) that top cover surface (21) inside edge bends downwards, is located at
The welding edge (23) of top cover surface (21) outer ledge；
Inner ring flange (111) on the skylight reinforcing ring (1) welds with the flange (22) on the top cover (2), the reinforcement
Ring inner ring face (11) is connected sealing with the inner side of top cover surface (21) by structure glue (7)；Skylight reinforcing ring (1) weld part
(121) welded with gusset (4) welding, upper surface and the welding edge (23) on the top cover (2) lower surface；The skylight (3)
Nut (131) is installed by the skylight on bolt and the skylight reinforcing ring (1) to be connected, roof front transverse beam (5) passes through spiral shell
Front beam attaching nut (122) on bolt and the skylight reinforcing ring (1) is connected, top cap rear cross beam (6) by bolt with
Rear cross beam attaching nut (123) on the skylight reinforcing ring (1) is connected.
2. the attachment structure of reinforcing ring for automobile skylight according to claim 1 and vehicle body, it is characterized in that：The skylight is strengthened
The flared end portions of ring (1) upper inner ring flange (111) pass through Welding with the medial surface of the top cover (2) flange (22).
3. the attachment structure of reinforcing ring for automobile skylight according to claim 1 or 2 and vehicle body, it is characterized in that：Inner ring flange
(111) the gap a between lateral surface and flange (22) medial surface is 0.2mm-0.5mm, reinforcing ring inner ring face (11) upper surface with
Gap b between top cover surface (21) lower surface is 0.2-0.5mm.
4. the attachment structure of reinforcing ring for automobile skylight according to claim 3 and vehicle body, it is characterized in that：Outside the reinforcing ring
Circle face (12) is provided with multiple plastic squeeze grooves (124), and reinforcing ring outer ring face (12) passes through the expansion glue in plastic squeeze groove (124)
(8) outside with the top cover surface (21) is connected sealing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720848789.5U CN207060165U (en) | 2017-07-13 | 2017-07-13 | A kind of attachment structure of reinforcing ring for automobile skylight and vehicle body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720848789.5U CN207060165U (en) | 2017-07-13 | 2017-07-13 | A kind of attachment structure of reinforcing ring for automobile skylight and vehicle body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207060165U true CN207060165U (en) | 2018-03-02 |
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ID=61511841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720848789.5U Active CN207060165U (en) | 2017-07-13 | 2017-07-13 | A kind of attachment structure of reinforcing ring for automobile skylight and vehicle body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207060165U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108583245A (en) * | 2018-04-02 | 2018-09-28 | 北京新能源汽车股份有限公司 | Skylight top cap assembly and vehicle that has it |
| CN113022278A (en) * | 2021-03-26 | 2021-06-25 | 浙江吉利控股集团有限公司 | Skylight mounting structure, skylight reinforcing ring and vehicle |
-
2017
- 2017-07-13 CN CN201720848789.5U patent/CN207060165U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108583245A (en) * | 2018-04-02 | 2018-09-28 | 北京新能源汽车股份有限公司 | Skylight top cap assembly and vehicle that has it |
| CN113022278A (en) * | 2021-03-26 | 2021-06-25 | 浙江吉利控股集团有限公司 | Skylight mounting structure, skylight reinforcing ring and vehicle |
| CN113022278B (en) * | 2021-03-26 | 2023-08-22 | 浙江吉利控股集团有限公司 | Skylight mounting structure, skylight reinforcing ring and vehicle |
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