CN201446980U - Device for installing interior dome lamps of automobile roof crossbeam - Google Patents
Device for installing interior dome lamps of automobile roof crossbeam Download PDFInfo
- Publication number
- CN201446980U CN201446980U CN200920056286XU CN200920056286U CN201446980U CN 201446980 U CN201446980 U CN 201446980U CN 200920056286X U CN200920056286X U CN 200920056286XU CN 200920056286 U CN200920056286 U CN 200920056286U CN 201446980 U CN201446980 U CN 201446980U
- Authority
- CN
- China
- Prior art keywords
- groove
- length direction
- cross member
- roof panel
- automobile top
- 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
- 239000000463 material Substances 0.000 claims abstract description 8
- 238000004080 punching Methods 0.000 claims abstract description 5
- 239000011248 coating agent Substances 0.000 claims description 14
- 238000000576 coating method Methods 0.000 claims description 14
- 230000007704 transition Effects 0.000 claims description 5
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 8
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 abstract description 2
- 238000004026 adhesive bonding Methods 0.000 abstract 1
- 239000003292 glue Substances 0.000 description 7
- 238000003466 welding Methods 0.000 description 3
- 238000009413 insulation Methods 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 208000034189 Sclerosis Diseases 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
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- Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
Abstract
The utility model aims at providing a device for installing interior dome lamps of an automobile roof crossbeam, which saves material, cost and space and is simple and convenient for installation. The device is characterized in that the automobile roof crossbeam is formed by punching a strip-shaped sheet; a groove is punched on the crossbeam in the length direction; the opening of the cross-section of the groove is downward; the opening of the groove extends outwards to form a skirt rim; the skirt rim is provided with a bayonet that is used for installing the interior dome lamps in the length direction of the roof crossbeam; the back surface of the bottom part of the groove is contacted with the automobile roof; and a plurality of gluing grooves are uniformly arranged on the back surface of the bottom part of the groove in the length direction of the roof crossbeam. In the utility model, the device has the beneficial effects of saving material, reducing procedures, having convenient operation, saving cost and being simple in structure.
Description
Technical field
The technical scheme of the utility model protection relates to a kind of interior ceiling light erecting device of automobile top-cap crossbeam.
Background technology
The roof panel cross member of automobile is not only the important support parts of top cover, is directly connected to intensity, the rigidity of vehicle body, and it also provides mounting structure for ceiling light in the automobile simultaneously.At present, roof panel cross member adopts periphery to contact with top cover mostly, and on periphery coating groove is set, and is coated with welding shock insulation glue in groove, and shock insulation glue is through the after cure of application high-temperature treatment, and is as a whole with the top cover bonding; And the installation of interior ceiling light is earlier a metallic support or adapter plate to be welded on the roof panel cross member mostly, then with ceiling light with carrying in the mounting hole of snap fit on support or adapter plate on thread-forming screw or the lamp.This mounting structure not only needs the mounting bracket or the adapter plate of additive incrementation ceiling light, has increased the use of material, has increased welding sequence accordingly, and needs the extra support or the arrangement space of adapter plate, causes the minimizing to a certain degree of automotive interior space.
Summary of the invention
The objective of the invention is to propose a kind of more saving in material, cost-cutting is more saved the space, convenient scheme of installing.
Specific embodiments is as follows:
A kind of interior ceiling light erecting device of automobile top-cap crossbeam, key is that the automobile top-cap crossbeam is stamped to form by a bar shaped sheet material, its length direction upper punch is pressed with groove, this groove cross section opening down, slot opening stretches out and forms the shirt rim, described shirt rim is provided with the bayonet socket that interior ceiling light is installed along the roof panel cross member length direction, and the bottom portion of groove back side contacts with automobile top-cap, and the bottom portion of groove back side is along evenly being furnished with some coating grooves on the roof panel cross member length direction.
The beneficial effect that the utility model can reach is: interior ceiling light utilizes the bayonet socket that is provided with on the shirt rim of roof panel cross member length direction to be installed on the roof panel cross member, extra mounting bracket or adapter plate have not only been saved, more from minute having utilized the shirt rim of roof panel cross member groove and the space between the top cover, install also more convenient, thereby saving in material reduces operation, handled easily, save cost, simplified structure.
Description of drawings
Fig. 1 is the three-dimensional structure diagram of roof panel cross member;
Fig. 2 is the cross sectional drawing at A-A place among Fig. 1;
Fig. 3 is that the solid of interior ceiling light and roof panel cross member is installed cooperation figure.
The specific embodiment
Describe the present invention in detail below in conjunction with specific embodiments and the drawings.
Fig. 1 is the constructional drawing of roof panel cross member 10, the length direction upper punch of roof panel cross member 10 is pressed with groove 11, slot opening stretches out and forms shirt rim 12, the shirt rim is along the installation bayonet socket 13 that interior ceiling light is set on the roof panel cross member length direction, groove 11 bottom rear are evenly arranged coating groove 14, arrange lightening hole 15 between the coating groove 14, strike out concavo-convex formation reinforced rib 16 on the groove 11 two ends chamfered transition, the roof panel cross member two ends are provided with step-like welded lap limit 17, the roof panel cross member two ends are provided with installing and locating hole 18, installing and locating hole 18 is positioned on the shirt rim of groove both sides. and strip groove 11 bottom rear contact with automobile top-cap, leave the space between shirt rim 12 and the automobile top-cap, interior ceiling light utilizes grab to be installed in the shirt rim along on the installation bayonet socket 13 that is provided with on the roof panel cross member length direction. and installing that bayonet socket 13 makes is breach along on the edge, shirt rim of roof panel cross member 10 length directions. and coating groove 14 is the bar shaped protuberance to the direction punching press of described groove 11 openings, be furnished with bar shaped lightening hole 15 between the coating groove 14, the length direction of described coating groove 14 and bar shaped lightening hole 15 is consistent with the length direction of roof panel cross member 10. and the installation of roof panel cross member and top cover is to utilize application antidetonation glue on coating groove 14, antidetonation glue is through application sclerosis back and top cover as a whole the finishing that bond. and the lightening hole of arranging between the coating groove 15 can effectively alleviate the weight of roof panel cross member. and described strip groove 11 two ends are a chamfered transition, strike out concavo-convex formation reinforced rib 16 on this inclined-plane, this reinforced rib 16 is the bar shaped protuberance to groove 11 opening direction punching presses. be arranged on the strength and stiffness that reinforced rib 16 on the chamfered transition of strip groove two ends can increase roof panel cross member. and welded lap limit 17 cooperates the round-corner transition of automobile top-caps, makes roof panel cross member tightr with combining of top cover. when being convenient to install, installing and locating hole 18 accurately locatees.
Also comprise top cover 20 and antidetonation glue 30 among Fig. 2.As figure, during installation, in coating groove 14, be coated with antidetonation glue 30, the bottom rear of roof panel cross member strip groove 11 contacts with top cover 20, through application high-temperature treatment after cure glue 30 and as a whole with top cover 20 bondings, thereby the installation that makes roof panel cross member both reached gain in strength, rigidity, effectively prevent top cover 20 vibrations again, reduce the technique effect of noise.
Fig. 3 is that the solid of interior ceiling light 40 and roof panel cross member 10 is installed cooperation figure.In installing during ceiling light 40, interior ceiling light 40 utilizes that registration mast 41 is preliminary earlier to be installed, and ceiling light is installed grab 42 and is installed on the roof panel cross member 10 in utilizing afterwards.The direct mode that connects with grab has been utilized the shirt rim of strip groove of roof panel cross member and the space between the top cover, and is not only easy for installation, and saved mounting bracket or adapter plate, reduced using and having reduced welding sequence of material.
Claims (6)
1. the interior ceiling light erecting device of an automobile top-cap crossbeam, it is characterized in that: described automobile top-cap crossbeam is stamped to form by a bar shaped sheet material, its length direction upper punch is pressed with groove, this groove cross section opening down, slot opening stretches out and forms the shirt rim, described shirt rim is provided with the bayonet socket that interior ceiling light is installed along the roof panel cross member length direction, and the bottom portion of groove back side contacts with automobile top-cap, and the bottom portion of groove back side is along evenly being furnished with some coating grooves on the roof panel cross member length direction.
2. the interior ceiling light erecting device of a kind of automobile top-cap crossbeam according to claim 1 is characterized in that: described bayonet socket is along the hole that is provided with on the shirt rim of roof panel cross member length direction or along the breach on the edge, shirt rim on the roof panel cross member length direction.
3. the interior ceiling light erecting device of a kind of automobile top-cap crossbeam according to claim 1, it is characterized in that: described coating groove is the bar shaped protuberance to the direction punching press of described slot opening, be furnished with the bar shaped lightening hole between the coating groove, the length direction of described coating groove and bar shaped lightening hole is consistent with the length direction of roof panel cross member.
4. the interior ceiling light erecting device of a kind of automobile top-cap crossbeam according to claim 1, it is characterized in that: described strip groove two ends are a chamfered transition, strike out concavo-convex formation reinforced rib on this inclined-plane, this reinforced rib is the bar shaped protuberance to the punching press of slot opening direction.
5. the interior ceiling light erecting device of a kind of automobile top-cap crossbeam according to claim 1 is characterized in that: described automobile top-cap crossbeam two ends are provided with step-like welded lap limit.
6. the interior ceiling light erecting device of a kind of automobile top-cap crossbeam according to claim 1, it is characterized in that: the roof panel cross member two ends are provided with the installing and locating hole, and the installing and locating hole is positioned on the shirt rim of groove both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920056286XU CN201446980U (en) | 2009-05-11 | 2009-05-11 | Device for installing interior dome lamps of automobile roof crossbeam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920056286XU CN201446980U (en) | 2009-05-11 | 2009-05-11 | Device for installing interior dome lamps of automobile roof crossbeam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201446980U true CN201446980U (en) | 2010-05-05 |
Family
ID=42551697
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920056286XU Expired - Fee Related CN201446980U (en) | 2009-05-11 | 2009-05-11 | Device for installing interior dome lamps of automobile roof crossbeam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201446980U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104290820A (en) * | 2014-09-29 | 2015-01-21 | 长城汽车股份有限公司 | Roof cross beam and vehicle |
-
2009
- 2009-05-11 CN CN200920056286XU patent/CN201446980U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104290820A (en) * | 2014-09-29 | 2015-01-21 | 长城汽车股份有限公司 | Roof cross beam and vehicle |
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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: 20100505 Termination date: 20150511 |
|
| EXPY | Termination of patent right or utility model |