CN210941987U - Matching structure of stand column and ceiling and automobile - Google Patents
Matching structure of stand column and ceiling and automobile Download PDFInfo
- Publication number
- CN210941987U CN210941987U CN201921691276.3U CN201921691276U CN210941987U CN 210941987 U CN210941987 U CN 210941987U CN 201921691276 U CN201921691276 U CN 201921691276U CN 210941987 U CN210941987 U CN 210941987U
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- China
- Prior art keywords
- ceiling
- stand
- weakening
- thickness
- air curtain
- 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
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Abstract
The utility model provides a cooperation structure and car of stand and ceiling, this stand includes with the cooperation structure of ceiling: the ceiling is lapped on the upright column; the ceiling and the upright posts are in a lap joint mode, the ceiling is slightly higher than the upright posts, so that accumulated errors and quality control are facilitated to be absorbed, fit clearance and surface difference between the upright posts and the ceiling are guaranteed, and the appearance quality is improved; the ceiling body corresponding to the position of the side air curtain on the back of the ceiling is a weakening part, the thickness of the weakening part is smaller than the original thickness of the ceiling body, and the width of the weakening part is 6-10 mm; the side air curtain at the ceiling back corresponds position department and carries out local attenuate to the ceiling body and come the weakening ceiling to do not collapse garrulous stand when guaranteeing the side air curtain blasting to expand, prevent that passenger from receiving secondary damage in the car, protect passenger in the car better.
Description
Technical Field
The utility model relates to an automobile manufacturing technical field, specifically speaking relates to a cooperation structure and car of stand and ceiling.
Background
Automobiles have recently gained wide popularity as transportation tools for people, with the improvement of the living standard of the materials. With the development of automobile technology, automobiles compete more and more strongly.
In the prior art, the roof and the upright posts of the automobile mostly adopt a butt joint mode, the requirements on the precision of the automobile body and parts and the assembly process are very high, if any link in the middle is not satisfied, the gap and the surface difference between the roof and the upright posts can be caused, and the upright posts are easy to break when the side air curtain is exploded and unfolded, so that secondary damage is caused to passengers in the automobile.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a cooperation structure and car of stand and ceiling, aim at solving prior art, the ceiling and the stand of car adopt the butt joint mode more, all are very high to automobile body and spare part precision and assembly process's requirement, if arbitrary link is unsatisfied can all lead to clearance, the face of ceiling and stand poor in the middle of, and collapse garrulous stand easily when the side curtain blasting expandes, form the problem of secondary injury to the passenger in the car.
In order to solve the technical problem, the utility model provides a cooperation structure of stand and ceiling, include:
the ceiling is lapped on the upright column;
the ceiling body corresponding to the side air curtain position on the back of the ceiling is a weakening portion, the thickness of the weakening portion is smaller than the original thickness of the ceiling body, and the width of the weakening portion is 6mm to 10 mm.
Optionally, the thickness of the weakened portion is 1/3 to 2/3 of the original thickness of the ceiling body.
Optionally, the ceiling body is originally 8mm to 12mm thick.
Optionally, the weakened portion is a notch.
Optionally, the weakened portion is a "V" shaped notch.
Optionally, the ceiling is in smooth transition at the position where the ceiling overlaps the pillar.
Optionally, the fabric of the ceiling is distributed throughout.
Optionally, the pervaded thickness is 3.5 mm.
In order to solve the technical problem, the utility model also provides an automobile, including above-mentioned arbitrary stand and ceiling's cooperation structure.
Advantageous effects
The utility model provides a cooperation structure and car of stand and ceiling, this stand includes with the cooperation structure of ceiling: the ceiling is lapped on the upright column; the ceiling and the upright posts are in a lap joint mode, the ceiling is slightly higher than the upright posts, so that accumulated errors and quality control are facilitated to be absorbed, fit clearance and surface difference between the upright posts and the ceiling are guaranteed, and the appearance quality is improved; the ceiling body corresponding to the position of the side air curtain on the back of the ceiling is a weakening part, the thickness of the weakening part is smaller than the original thickness of the ceiling body, and the width of the weakening part is 6-10 mm; the side air curtain at the ceiling back corresponds position department and carries out local attenuate to the ceiling body and come the weakening ceiling to do not collapse garrulous stand when guaranteeing the side air curtain blasting to expand, prevent that passenger from receiving secondary damage in the car, protect passenger in the car better.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
Fig. 1 is a schematic view of a matching structure of a pillar and a ceiling provided by an embodiment of the present invention;
description of reference numerals:
the pillar 10, the ceiling 20, and the weakened portion 201.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The present embodiment will provide a matching structure of a pillar and a ceiling, referring to fig. 1, the matching structure of a pillar and a ceiling includes:
the device comprises a vertical column 10 and a ceiling 20, wherein the ceiling 20 is lapped on the vertical column 10; the ceiling 20 and the upright posts 10 are in a lap joint mode, the ceiling 20 is slightly higher than the upright posts 10, so that accumulated errors and quality control are facilitated to be absorbed, fit clearance and surface difference between the upright posts 10 and the ceiling 20 are ensured, and the appearance quality is improved; the ceiling 20 body corresponding to the side air curtain position on the back of the ceiling 20 is a weakening part 201, the thickness of the weakening part 201 is smaller than the original thickness of the ceiling 20 body, and the width of the weakening part 201 is 6mm to 10 mm; carry out local attenuate to ceiling 20 body at the side air curtain on ceiling 20 back corresponding position department and come weakening ceiling 20 to do not collapse garrulous stand 10 when guaranteeing that the side air curtain blasting expandes, prevent that passenger from receiving secondary damage in the car, protect passenger in the car better. Carry out local attenuate to ceiling 20 body at ceiling 20 back side air curtain position and come weakening ceiling 20, and the width of weakening portion 201 is 6mm to 10mm, does not break up stand 10 when guaranteeing the side air curtain blasting to expand better, causes the stand 10 piece to splash and causes the secondary damage to the passenger in the car.
Optionally, the thickness of the weakened portion 201 is 1/3 to 2/3 of the original thickness of the ceiling 20 body.
Optionally, the ceiling 20 body is originally 8mm to 12mm thick.
Alternatively, the ceiling 20 may originally be approximately 10mm thick, and may vary from vehicle to vehicle.
Optionally, the weakened portion 201 is a notch.
Optionally, the weakened portion 201 is a "V" shaped notch.
Because of disposing side air curtain air bag, for avoiding the side air curtain explodes when expanding to break up upright post 10 and cause the secondary damage to the passenger in the car, thin formation weakening groove weakens ceiling 20 through increasing the characteristic on the mould, and the degree of depth of weakening groove is 1/3 to 2/3 of ceiling 20 original thickness, and the width is about 6mm to 10 mm.
Optionally, the canopy 20 transitions smoothly at the point where the canopy 20 overlaps the studs 10. The lap joint position of the ceiling 20 and the upright post 10, the ceiling 20 is in smooth transition, certain tolerance can be allowed between the ceiling 20 and the upright post 10 in the X direction, and the integral appearance is attractive and gapless after the door frame adhesive tape is assembled.
Optionally, the fabric of the ceiling 20 is warp-over.
Optionally, the thickness throughout is 3.5 mm.
The ceiling 20 is slightly higher than the upright posts 10, and the fabric of the ceiling 20 is 3.5mm thick and can absorb certain tolerance, so that the gap problem is convenient to control.
The utility model also provides a car, including the cooperation structure of the stand of above-mentioned arbitrary and ceiling.
The above is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and additions can be made without departing from the principle of the present invention, and these improvements and additions should also be regarded as the protection scope of the present invention.
Claims (9)
1. The utility model provides a cooperation structure of stand and ceiling which characterized in that includes:
the ceiling is lapped on the upright column;
the ceiling body corresponding to the side air curtain position on the back of the ceiling is a weakening portion, the thickness of the weakening portion is smaller than the original thickness of the ceiling body, and the width of the weakening portion is 6mm to 10 mm.
2. The pillar-to-ceiling fitting structure according to claim 1, wherein the thickness of the weakened portion is 1/3 to 2/3 of the original thickness of the ceiling body.
3. The pillar to ceiling fitting structure according to claim 2, wherein the ceiling body has an original thickness of 8mm to 12 mm.
4. A pillar and ceiling fitting structure according to any one of claims 1 to 3, wherein said weakened portion is a notch.
5. The stud-and-ceiling mating structure according to claim 4, wherein the weakened portion is a "V" shaped notch.
6. The fitting structure of a pillar and a ceiling according to any one of claims 1 to 3, wherein the ceiling is smoothly transitioned at a position where the ceiling overlaps the pillar.
7. The matching structure of the upright post and the ceiling as claimed in any one of claims 1 to 3, wherein the face fabric of the ceiling is distributed throughout.
8. The stud-and-ceiling mating structure of claim 7, wherein the thickness throughout is 3.5 mm.
9. An automobile, characterized by comprising the pillar-ceiling fitting structure according to any one of claims 1 to 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921691276.3U CN210941987U (en) | 2019-10-11 | 2019-10-11 | Matching structure of stand column and ceiling and automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921691276.3U CN210941987U (en) | 2019-10-11 | 2019-10-11 | Matching structure of stand column and ceiling and automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210941987U true CN210941987U (en) | 2020-07-07 |
Family
ID=71393738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921691276.3U Expired - Fee Related CN210941987U (en) | 2019-10-11 | 2019-10-11 | Matching structure of stand column and ceiling and automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210941987U (en) |
-
2019
- 2019-10-11 CN CN201921691276.3U patent/CN210941987U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200707 Termination date: 20211011 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |