CN210174979U - Beam and ceiling lap joint structure - Google Patents
Beam and ceiling lap joint structure Download PDFInfo
- Publication number
- CN210174979U CN210174979U CN201921113423.9U CN201921113423U CN210174979U CN 210174979 U CN210174979 U CN 210174979U CN 201921113423 U CN201921113423 U CN 201921113423U CN 210174979 U CN210174979 U CN 210174979U
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- ceiling
- connecting portion
- fixing
- joint
- fixing hole
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Abstract
The utility model discloses an overlap joint structure of roof beam and ceiling relates to car technical field, including ceiling and automobile body front-axle beam, still include the connecting piece, the connecting piece setting is on the automobile body front-axle beam, and the automobile body front-axle beam passes through the connecting piece to be connected with the ceiling, and the connecting piece includes connecting portion and joint portion, and connecting portion are rectangle platelike structure, and the both ends of connecting portion respectively are equipped with a joint portion, and each joint portion is by the lower supreme setting of upwards buckling that all upwards buckles, and the ceiling is connected with connecting portion, and connecting portion pass through two joint portion joints on the automobile body front-axle. Has the characteristics of simple structure, convenient use and convenient demoulding.
Description
Technical Field
The utility model relates to car technical field especially involves a lap-joint structure of roof beam and ceiling.
Background
The automobile ceiling is one of important interior trim parts in the automobile, and has the functions of heat insulation, noise reduction, passenger riding comfort improvement, safety improvement and the like.
The lap joint is carried out through the magic buckle between ceiling among the prior art and the car front-axle beam, however this kind of overlap joint mode structure is more complicated, and the operation is difficult, and lapped structure is unstable, the demolding of being more not convenient for.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a lap joint structure of roof beam and ceiling for solve above-mentioned technical problem.
The utility model adopts the technical scheme as follows:
a beam and ceiling lap joint structure comprises a ceiling, a front vehicle body beam and a connecting piece, wherein the connecting piece is arranged on the front vehicle body beam, and the front vehicle body beam is connected with the ceiling through the connecting piece;
the connecting piece includes connecting portion and joint portion, connecting portion are rectangle platelike structure, the both ends of connecting portion respectively are equipped with one joint portion, each joint portion all upwards buckles the setting, the ceiling with connecting portion connect, connecting portion pass through two joint portion joint is in on the automobile body front-axle beam.
Preferably, a fixing hole is formed in the middle of the connecting portion, and the ceiling is connected with the fixing hole.
Preferably, the ceiling structure further comprises a ceiling clip, wherein the ceiling clip is arranged on the ceiling, and the ceiling is connected with the fixing hole through the ceiling clip.
Preferably, the ceiling clip includes a base, a first connecting portion and a second connecting portion, the first connecting portion is disposed at an upper end of the base, the second connecting portion is disposed at a lower end of the base, the first connecting portion penetrates through the fixing hole and is clamped in the fixing hole, and the second connecting portion penetrates through the ceiling and is connected to the ceiling.
Preferably, the base further comprises two fixing portions, the two fixing portions are located on two sides of the first connecting portion, each fixing portion is obliquely arranged from bottom to top in a direction away from the first connecting portion, and each fixing portion is inserted into the corresponding fixing hole.
Preferably, an installation groove is formed in the front beam of the vehicle body, the connecting portion is arranged in the installation groove, and the two clamping portions are embedded in the side walls of the two sides of the installation groove.
Preferably, the vehicle body front beam structure further comprises screws, each clamping portion is provided with a through hole, each screw is arranged in each through hole, and each clamping portion is fixed in the vehicle body front beam through one screw.
Preferably, each of the clamping portions has a width smaller than that of the connecting portion.
The technical scheme has the following advantages or beneficial effects:
the utility model discloses in through the connecting piece that sets up, the connecting piece includes connecting portion and joint portion to mould the shaping with joint portion and automobile body front-axle beam package, make the connecting piece be difficult for breaking away from the automobile body front-axle beam, and connecting portion and ceiling checkpost cooperation make the ceiling and be connected between the automobile body front-axle beam more stable, have simple structure, facilitate the use, be convenient for the characteristics of demolding.
Drawings
Fig. 1 is a schematic structural view of a beam and ceiling overlapping structure according to the present invention;
FIG. 2 is a schematic structural view of a connector according to the present invention;
fig. 3 is a schematic structural view of the middle ceiling clip of the present invention.
In the figure: 1. a ceiling; 2. a front vehicle body beam; 3. a connecting member; 4. a connecting portion; 5. a clamping part; 6. a fixing hole; 7. a ceiling clip; 8. a base; 9. a first connection portion; 10. a second connecting portion; 11. a fixed part; 12. and a through hole.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and specific embodiments, but the present invention is not limited thereto.
Fig. 1 is the structure schematic diagram of the lap joint structure of the utility model discloses a roof beam and ceiling, fig. 2 is the structure schematic diagram of well connecting piece, fig. 3 is the structure schematic diagram of the utility model discloses well ceiling checkpost, please see that fig. 1 to fig. 3 are shown, show the embodiment of a preferred, the lap joint structure of a roof beam and ceiling that shows, including ceiling 1 and automobile body front-axle beam 2, still include connecting piece 3, connecting piece 3 sets up on automobile body front-axle beam 2, and automobile body front-axle beam 2 passes through connecting piece 3 and is connected with ceiling 1.
Further, as a preferred embodiment, the connecting member 3 includes a connecting portion 4 and a clamping portion 5, the connecting portion 4 is a rectangular plate-shaped structure, two ends of the connecting portion 4 are respectively provided with the clamping portion 5, each clamping portion 5 is bent upward, the ceiling 1 is connected with the connecting portion 4, and the connecting portion 4 is clamped on the front beam 2 of the vehicle body through the two clamping portions 5. In the embodiment, the connecting piece 3 is detachably connected with the front beam 2 of the vehicle body, and in another preferred embodiment, the connecting piece 3 and the front beam 2 of the vehicle body are molded in a wrapping mode, so that the operation is convenient, and the demolding is convenient.
Further, as a preferred embodiment, a fixing hole 6 is provided in the middle of the connecting portion 4, and the ceiling 1 is connected to the fixing hole 6. The shape of the fixing hole 6 is rectangular, and other shapes such as a circle, a ring, an irregular quadrangle, and the like are also possible.
Further, as a preferred embodiment, the lapping structure of the beam and the ceiling further comprises a ceiling clip 7, the ceiling 1 is provided with the ceiling clip 7, and the ceiling 1 is connected with the fixing hole 6 through the ceiling clip 7.
Further, as a preferred embodiment, the ceiling clip 7 includes a base 8, a first connecting portion 9 and a second connecting portion 10, the upper end of the base 8 is provided with the first connecting portion 9, the lower end of the base 8 is provided with the second connecting portion 10, wherein the first connecting portion 9 penetrates through the fixing hole 6 and is connected to the fixing hole 6 in a clamping manner, and the second connecting portion 10 penetrates through the ceiling 1 and is connected to the ceiling 1.
Further, as a preferred embodiment, the ceiling clip 7 further includes a fixing portion 11, the base 8 is further provided with two fixing portions 11, the two fixing portions 11 are located at two sides of the first connecting portion 9, each fixing portion 11 is inclined from bottom to top in a direction away from the first connecting portion 9, and each fixing portion 11 is respectively inserted into the fixing hole 6. In this embodiment, the fixing portion 11 is made of an elastic material, and the fixing portion 11 is used for fixing the first connecting portion 9 and preventing the first connecting portion 9 from rotating.
Further, as a preferred embodiment, an installation groove (not shown in the figure) is formed on the front beam 2 of the vehicle body, the connecting portion 4 is arranged in the installation groove, and the two clamping portions 5 are embedded in the side walls at the two sides of the installation groove. Preferably, the two side walls of the mounting groove are provided with clamping grooves, the shapes of the clamping grooves are matched with the shapes of the clamping portions 5, and the clamping grooves are used for fixing the clamping portions 5.
Further, as a preferred embodiment, the beam-ceiling overlapping structure further includes screws (not shown in the figure), each of the fastening portions 5 is provided with a through hole 12, each of the through holes 12 is provided with a screw, and each of the fastening portions 5 is fixed inside the front beam 2 of the vehicle body by a screw.
Further, as a preferred embodiment, the width of each clamping portion 5 is smaller than that of the connecting portion 4.
The above description is only an example of the preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and those skilled in the art should be able to realize the equivalent alternatives and obvious variations of the present invention.
Claims (8)
1. A beam and ceiling lap joint structure comprises a ceiling and a front vehicle body beam and is characterized by further comprising a connecting piece, wherein the connecting piece is arranged on the front vehicle body beam, and the front vehicle body beam is connected with the ceiling through the connecting piece;
the connecting piece includes connecting portion and joint portion, connecting portion are rectangle platelike structure, the both ends of connecting portion respectively are equipped with one joint portion, each joint portion all upwards buckles the setting, the ceiling with connecting portion connect, connecting portion pass through two joint portion joint is in on the automobile body front-axle beam.
2. The beam-ceiling overlapping structure according to claim 1, wherein a fixing hole is provided at a middle portion of the connection portion, and the ceiling is connected to the fixing hole.
3. The beam-ceiling lap joint structure according to claim 2, further comprising a ceiling clip, wherein said ceiling clip is provided on said ceiling, and said ceiling is connected to said fixing hole through said ceiling clip.
4. The beam and ceiling overlapping structure according to claim 3, wherein the ceiling clip comprises a base, a first connecting portion and a second connecting portion, the first connecting portion is provided at an upper end of the base, the second connecting portion is provided at a lower end of the base, wherein the first connecting portion penetrates through the fixing hole and is clamped in the fixing hole, and the second connecting portion penetrates through the ceiling and is connected with the ceiling.
5. The beam and ceiling overlapping structure according to claim 4, further comprising two fixing portions, wherein the base is further provided with two fixing portions, the two fixing portions are located on two sides of the first connecting portion, each fixing portion is obliquely arranged from bottom to top in a direction away from the first connecting portion, and each fixing portion is respectively inserted into the fixing hole.
6. The beam and ceiling overlapping structure according to claim 1, wherein an installation groove is formed on the front beam of the vehicle body, the connecting portion is disposed in the installation groove, and the two clamping portions are embedded in the side walls on both sides of the installation groove.
7. The beam and ceiling overlapping structure according to claim 1, further comprising screws, wherein each of the engaging portions has a through hole, a screw is disposed in each of the through holes, and each of the engaging portions is fixed to the inside of the front beam of the vehicle body by one of the screws.
8. The beam-ceiling overlapping structure according to claim 1, wherein each of the catching portions has a width smaller than that of the connecting portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921113423.9U CN210174979U (en) | 2019-07-16 | 2019-07-16 | Beam and ceiling lap joint structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921113423.9U CN210174979U (en) | 2019-07-16 | 2019-07-16 | Beam and ceiling lap joint structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210174979U true CN210174979U (en) | 2020-03-24 |
Family
ID=69841128
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921113423.9U Active CN210174979U (en) | 2019-07-16 | 2019-07-16 | Beam and ceiling lap joint structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210174979U (en) |
-
2019
- 2019-07-16 CN CN201921113423.9U patent/CN210174979U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No. 580, SONGHUANG Road, Qingpu Industrial Park, Qingpu District, Shanghai, 201700 Patentee after: Shanghai Yutian Guanjia Technology Co.,Ltd. Address before: No. 580, SONGHUANG Road, Qingpu Industrial Park, Qingpu District, Shanghai, 201700 Patentee before: SHANGHAI MOBITECH AUTO PARTS Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |