CN210680929U - Automobile roof stay - Google Patents
Automobile roof stay Download PDFInfo
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- CN210680929U CN210680929U CN201921818955.2U CN201921818955U CN210680929U CN 210680929 U CN210680929 U CN 210680929U CN 201921818955 U CN201921818955 U CN 201921818955U CN 210680929 U CN210680929 U CN 210680929U
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Abstract
The utility model relates to the technical field of auto parts, in particular to a top cover stay of an automobile, which comprises a body, wherein extending edges are arranged on two sides of the body along the length direction of the body, and the width of the extending edges at two ends of the body is gradually decreased from the end part inwards; two sides of the extending edges at two ends of the body are provided with flanges; the end of the extending edge is provided with a welding part. The extending parts are arranged on the two sides of the body, the welding parts are arranged at the two end parts of the extending edges, and the width of the welding parts is gradually decreased from the end parts inwards, so that a fan-shaped structure is formed, and after the welding parts are welded with the left side wall and the right side wall of the automobile, the stay of the automobile roof can be welded more firmly, so that abnormal sound of the roof is avoided; and flanges are arranged on two sides of the welding part, so that the rigidity of the automobile top cover is increased through the flanges, and the deformation resistance is improved.
Description
Technical Field
The utility model relates to the technical field of auto-parts, concretely relates to vapour car roof stay.
Background
The top cover stay is transversely supported below the top cover, two ends of the top cover stay are welded with the left side wall and the right side wall, and the top cover outer plate is supported through vibration isolation glue to prevent the top cover from deforming, so that the top cover stay has a vital function on the strength, the rigidity, the torsion mode and the top compression resistance of a vehicle body.
As shown in fig. 1, the end of the top cover stay of the existing automobile is consistent with the middle structure, and when the two ends are welded with the left and right side walls in a welding manner, the welding area is insufficient, the number of welding points is small, the welding points are few, so that the strength between the top cover stay and the left and right side walls is insufficient, and the welding points are few, if some welding points fall off, the connection points between the top cover stay and the left and right side walls are reduced, so that the rigidity of the automobile is weakened, abnormal sound of the top cover of the automobile is possibly caused after the welding points fall off, the automobile is easy to deform in the driving process, and the torsion mode and the top compression resistance.
Disclosure of Invention
The invention provides a top cover stay of an automobile, aiming at the problems that the rigidity of the automobile is weak due to the fact that welding is not firm because the welding areas of two ends of the top cover stay are small, the automobile body is easily deformed due to rigidity support, and the torsion mode and the top pressure resistance of the automobile body are poor.
In order to achieve the above purpose, the invention provides the following technical scheme:
a car roof stay comprises a body, wherein extending edges are arranged on two sides of the body along the length direction of the body, and the width of the extending edges at two ends of the body is gradually reduced from the end part inwards; two sides of the extending edges at two ends of the body are provided with flanges; the end of the extending edge is provided with a welding part.
Preferably, the extending edge is provided with a resistance rib along the length direction of the body; the resistance ribs are arranged at equal intervals along the length direction of the extending edge, and grooves are formed in the extending edge between the adjacent resistance ribs. Through scribble the inflation glue in the resistance rib, the vapour car roof stay except being connected with vapour car roof through the welded mode like this, can also be connected with the top cap through the inflation glue, just so can avoid the abnormal sound of vapour car roof stay middle part and top cap.
Preferably, the body is provided with lightening holes. The automobile roof stay is positioned below the roof, and the middle part of the automobile roof stay is connected with the roof only through expansion glue, so that the weight of the automobile roof stay is reduced as much as possible in order to avoid the problem that the automobile roof stay is separated from the automobile roof due to large self weight.
Preferably, a boss is arranged around the lightening hole. After the body is provided with the lightening holes, the rigidity of the automobile roof stay is also reduced, in order to avoid weakening the rigidity of the automobile roof stay while the lightening holes are increased, the bosses with turned-over edges are added around the lightening holes, and the rigidity of the lightening holes is increased through the bosses, so that the weight of the automobile roof stay is reduced while the rigidity is not influenced.
Preferably, the body is provided with a main positioning hole and an auxiliary positioning hole, and the auxiliary positioning hole is welded with a nut. The automobile roof stay can be accurately positioned through the main positioning hole and the auxiliary positioning hole, and the automobile roof stay is installed through the nut welded at the auxiliary positioning hole after positioning is completed.
Preferably, the body is further provided with an identification groove. The arrow representation is arranged in the mark groove, and the mark groove with the indication representation can indicate the installation direction for workers, so that installation errors are avoided.
Preferably, the two ends of the body are symmetrically provided with wire harness clamping holes. Can fix the pencil through pencil joint hole.
Preferably, the width M of the welding part is 100-140 mm. After the extending edge of the end part of the body is gradually narrowed from the end part to the inside, the width of the end part of the extending edge is 140mm, the existing welding width of 60-70mm is changed into the welding width of 140mm from 100, because the distance between welding points is required, the welding edges are required to be long for a large number of welding points, the welding edges are long, the overlapping area of the top cover stay and the top cover is large, and the strength is increased.
Compared with the prior art, the invention has the beneficial effects that: the extending parts are arranged on the two sides of the body, the width of the extending edge of the end part is gradually decreased from the end part inwards, so that a fan-shaped structure is formed, the width of the welding part at the two end parts of the extending edge is increased, after the width of the welding part is increased, the welding point on the welding part is also increased, after the welding point is increased, the connection between the automobile roof stay and the left side wall and the right side wall is firmer, when only a plurality of welding points are dropped, the rigidity of an automobile cannot be influenced, and the abnormal sound of the roof is further avoided; and flanges are arranged on two sides of the welding part, so that the rigidity of the automobile top cover is increased through the flanges, and the deformation resistance is improved.
Description of the drawings:
FIG. 1 is a prior art vehicle roof stay;
FIG. 2 is a schematic structural view of a roof stay of a vehicle provided herein;
fig. 3 is a cross-sectional view a-a of fig. 2.
The labels in the figure are: the method comprises the following steps of 1-body, 2-extending edge, 3-welding part, 4-flanging, 5-resistance rib, 6-groove, 7-lightening hole, 9-main positioning hole, 10-auxiliary positioning hole, 11-marking groove and 12-wiring harness clamping hole.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings.
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention.
In the description of the present invention, unless otherwise specified and limited, it is to be noted that the terms "mounted," "connected," and "connected" are to be interpreted broadly, and may be, for example, a mechanical connection or an electrical connection, a communication between two elements, a direct connection, or an indirect connection via an intermediate medium, and specific meanings of the terms may be understood by those skilled in the art according to specific situations.
As shown in fig. 1 to 3, the present application provides a roof stay for a vehicle, including a body 1, wherein both sides of the body 1 are provided with extending edges 2 along a length direction of the body 1, and widths of the extending edges 2 at both ends of the body 1 gradually decrease from an end portion inwards; two sides of the extending edges 2 at two ends of the body 1 are provided with flanges 4. The extension edge 2 is provided with resistance ribs 5 along the length direction of the body 1, and the resistance ribs 5 on two sides of the body 1 are symmetrically arranged. The resistance ribs 5 are arranged at equal intervals along the length direction, and adjacent extending edges 2 between the resistance ribs 5 are provided with grooves 6.
The body 1 is provided with lightening holes 7, the lightening holes 7 are strip-shaped, and the direction of the lightening holes 7 is arranged along the length extending direction of the body 1; bosses of the flanging 4 are arranged around the lightening holes 7. The width M of the welding part 3 is 100-140 mm.
The main positioning hole 9 and the auxiliary positioning hole 10 are formed in the body 1, nuts are welded on the auxiliary positioning hole 10, and the skylight is connected with a support bar of the automobile roof through the nuts. Two main positioning holes 9 and four auxiliary positioning holes 10 are symmetrically arranged on the body 1. Still the symmetry is equipped with pencil joint hole 12 at the both ends of body 1, and is fixed the pencil through pencil joint hole 12 for the pencil is walked the line and is more stable. Still be equipped with the sign groove 11 that has the arrow on the body 1, the staff can be easy to assemble through sign groove 11 when the installation vapour car roof stay, prevents direction installation mistake.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (8)
1. The automobile roof stay is characterized by comprising a body (1), wherein extending edges (2) are arranged on two sides of the body (1) along the length direction of the body (1), and the width of the extending edges (2) at two ends of the body (1) is gradually reduced from the end part inwards; two sides of the extending edges (2) at two ends of the body (1) are provided with flanges (4); the end part of the extending edge (2) is provided with a welding part (3).
2. The sunroof stay according to claim 1, wherein the extending edge (2) is provided with a resistance rib (5) along a length direction of the body (1); the resistance ribs (5) are arranged at equal intervals along the length direction of the extension edges (2) and are adjacent to each other, and grooves (6) are formed in the extension edges (2) between the resistance ribs (5).
3. The vehicle roof stay according to claim 2, characterized in that the body (1) is provided with lightening holes (7).
4. The sunroof stay according to claim 3, wherein a boss is provided around the lightening hole (7).
5. The vehicle roof stay according to claim 1, wherein the body (1) is provided with a main positioning hole (9) and an auxiliary positioning hole (10), and the auxiliary positioning hole (10) is welded with a nut.
6. The sunroof stay according to claim 5, wherein the body (1) is further provided with an identification groove (11).
7. The sunroof stay according to claim 1, wherein the body (1) is symmetrically provided with wire harness snap holes (12) at both ends.
8. The sunroof stay according to claim 1, wherein the width M of the welding portion (3) is 100-140 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921818955.2U CN210680929U (en) | 2019-10-28 | 2019-10-28 | Automobile roof stay |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921818955.2U CN210680929U (en) | 2019-10-28 | 2019-10-28 | Automobile roof stay |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210680929U true CN210680929U (en) | 2020-06-05 |
Family
ID=70903675
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921818955.2U Active CN210680929U (en) | 2019-10-28 | 2019-10-28 | Automobile roof stay |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210680929U (en) |
-
2019
- 2019-10-28 CN CN201921818955.2U patent/CN210680929U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |