CN216580071U - Automobile sealing strip - Google Patents
Automobile sealing strip Download PDFInfo
- Publication number
- CN216580071U CN216580071U CN202122055087.0U CN202122055087U CN216580071U CN 216580071 U CN216580071 U CN 216580071U CN 202122055087 U CN202122055087 U CN 202122055087U CN 216580071 U CN216580071 U CN 216580071U
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- side wall
- edge
- lip
- top edge
- accommodating space
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Abstract
The utility model discloses an automobile sealing strip which comprises a top edge, a wrapping lip edge, a first side wall and a second side wall, wherein one end of the top edge is connected with one end of the first side wall, the other end of the top edge is connected with one end of the second side wall, the top edge, the first side wall and the second side wall enclose a U-shaped accommodating space, the U-shaped accommodating space is provided with an opening part and a bottom part, the other end of the first side wall and the other end of the second side wall are located at the opening part of the U-shaped accommodating space, the wrapping lip edge is arranged in the bottom part of the U-shaped accommodating space, and a notch is formed in the wrapping lip edge. The utility model can effectively solve the problem of abnormal sound caused by impacting the sealing element when the automobile door is operated.
Description
Technical Field
The utility model relates to the technical field of sealing, in particular to an automobile sealing strip.
Background
At present, the customer has greatly improved requirements on the NVH, sealing, butt joint and lap joint of the whole vehicle. Conventional sealing strip (block on the door opening tang) can't play sealed effect to the structure of the motorcycle type of no door opening tang, sends the noise easily at the vehicle in-process of traveling, influences customer experience, and the overlap joint between the part is inhomogeneous with the butt joint department clearance, influences that whole car is pleasing to the eye.
SUMMERY OF THE UTILITY MODEL
In order to solve the above problems, embodiments of the present invention provide an automobile sealing strip, which can effectively solve a gap space between an interior trim panel and a sealing member, and avoid abnormal noise caused by impact on the sealing member when an automobile door is operated.
The embodiment of the utility model provides an automobile sealing strip which comprises a top edge, a wrapping lip edge, a first side wall and a second side wall, wherein one end of the top edge is connected with one end of the first side wall, the other end of the top edge is connected with one end of the second side wall, the top edge, the first side wall and the second side wall enclose a U-shaped accommodating space, the U-shaped accommodating space is provided with an opening part and a bottom part, the other end of the first side wall and the other end of the second side wall are located at the opening part of the U-shaped accommodating space, the wrapping lip edge is arranged in the bottom part of the U-shaped accommodating space, and the wrapping lip edge is provided with a notch.
Further, the wrapping lip includes a connecting portion and an extending portion connected to each other, the connecting portion being connected to the first sidewall, the extending portion extending toward the second sidewall, and the notch being provided on the extending portion.
Further, the notch is located at one end of the extending part connected with the connecting part.
Further, the extension portion is provided with a tail portion, the tail portion is located at one end, far away from the connection portion of the extension portion and the connection portion, of the extension portion, and the tail portion extends in a direction far away from the bottom edge.
Furthermore, a yielding groove is formed in the position where the connecting part is connected with the first side wall.
Further, the automobile sealing strip further comprises a U-shaped steel framework, and the U-shaped steel framework is arranged along the top edge, the first side wall and the second side wall.
Further, a first lip edge is arranged at one end, close to the opening, of the first side wall, a second lip edge is arranged at one end, close to the opening, of the second side wall, and the first lip edge is overlapped with the second lip edge.
The implementation of the utility model has the following beneficial effects:
the sealing strip comprises a top edge, a wrapping lip edge, a first side wall and a second side wall, wherein one end of the top edge is connected with one end of the first side wall, the other end of the top edge is connected with one end of the second side wall, the top edge, the first side wall and the second side wall enclose a U-shaped accommodating space, the U-shaped accommodating space is provided with an opening part and a bottom part, the other end of the first side wall and the other end of the second side wall are positioned at the opening part of the U-shaped accommodating space, the wrapping lip edge is arranged in the bottom part of the U-shaped accommodating space, the wrapping lip edge is provided with a notch, and the wrapping lip edge wraps the end part of an automobile interior trim guard plate, so that the end part of the automobile interior trim guard plate is accommodated in the U-shaped accommodating space and is also wrapped by the wrapping lip edge, and a gap space between the interior trim guard plate and a sealing element in the prior art is filled, the abnormal sound caused by the sealing element is avoided due to impact when the automobile door is operated, the user experience is improved, the sealing performance of the automobile is also ensured, and the NVH performance of the whole automobile is improved.
Drawings
In order to more clearly illustrate the technical solution of the present invention, the drawings needed for the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic structural view of an automotive weather strip according to an embodiment of the present invention.
Fig. 2 is a schematic view of an assembly structure of the sealing strip and the interior trim panel of the automobile according to an embodiment of the present invention.
Wherein the reference numerals in the figures correspond to: 1-top edge, 2-edge wrapping lip edge, 20-notch, 21-connecting part, 211-abdicating groove, 22-extending part, 221-tail part, 3-first side wall, 31-first lip edge, 4-second side wall, 41-second lip edge and 5-interior trim guard plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without any inventive step, are within the scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
Furthermore, the terms "first", "second" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby features defined as "first", "second" may explicitly or implicitly include one or more of those features, in the description of the utility model "plurality" means two or more unless explicitly defined otherwise.
As shown in fig. 1, in order to provide an automobile weather strip according to an embodiment of the present invention, the weather strip includes a top edge 1, a taping lip 2, a first side wall 3, and a second side wall 4, one end of the top edge 1 is connected to one end of the first side wall 3, the other end of the top edge 1 is connected to one end of the second side wall 4, the top edge 1, the first side wall 3, and the second side wall 4 enclose a U-shaped accommodating space, the U-shaped accommodating space has an opening portion and a bottom portion, the other end of the first side wall 3 and the other end of the second side wall 4 are located at the opening portion of the U-shaped accommodating space, the taping lip 2 is disposed at the bottom portion of the U-shaped accommodating space, and the taping lip 2 is provided with a notch 20. The wrapping lip edge 2 wraps the end part of the automotive interior guard plate 5, so that the end part of the automotive interior guard plate 5 is contained in the U-shaped containing space and is also wrapped by the wrapping lip edge 2, the gap space between the interior guard plate and the sealing element in the prior art is filled, abnormal sound caused by the sealing element due to impact during operation of an automotive door is avoided, user experience is improved, the sealing performance of an automobile is guaranteed, and the NVH performance of the whole automobile is improved.
With continued reference to fig. 1, in one embodiment of the utility model, the taping lip 2 includes a connecting portion 21 and an extending portion 22 connected to each other, the connecting portion 21 being connected to the first sidewall 3, the extending portion 22 extending toward the second sidewall 4, the notch 20 being provided on the extending portion 22. By arranging the wrapping lip 2 on the first side wall 3 and extending the extension portion 22 toward the second side wall 4, it is ensured that the wrapping lip 2 can better abut against the end of the interior protection plate 5 when the wrapping lip 2 is matched with the interior protection plate 5, and the interior protection plate 5 is prevented from being released from the wrapping lip 2.
With continued reference to fig. 1, in an embodiment of the present invention, the notch 20 is located at an end of the extension portion 22 connected to the connecting portion 21, so as to prevent the interior trim 5 from falling off from an end of the extension portion 22 when the notch 20 is engaged with the interior trim 5.
Fig. 2 is a schematic structural diagram of an automotive seal according to an embodiment of the present invention, as shown in fig. 2, in an embodiment of the present invention, the extending portion 22 has a tail portion 221, the tail portion 221 is located at an end of the extending portion 22 away from a connection end of the extending portion 22 and the connecting portion 21, and the tail portion 221 extends in a direction away from the bottom edge. The tail part 221 is arranged to extend in a direction away from the bottom edge, so that the interior protection plate 5 is clamped in the groove opening 20 and extends towards the surface of the interior protection plate 5, and the edge covering lip edge 2 can be better clamped with the end part of the interior protection plate 5.
In an embodiment of the present invention, a position where the connecting portion 21 is connected to the first sidewall 3 is provided with a relief groove 211. Bordure the lip limit 2 with interior backplate 5 assembles the back, the setting up of groove 211 of stepping down is convenient bordure the lip limit 2 adaptation quilt the deformation that takes place after interior backplate 5 is spacing has promoted the reliability of sealing member has prolonged life.
In an embodiment of the present invention, the automotive weather strip further includes a U-shaped steel framework disposed along the top edge 1, the first side wall 3 and the second side wall 4. The arrangement of the U-shaped steel framework ensures the performance of the sealing strip.
In an embodiment of the present invention, a first lip 31 is disposed at an end of the first sidewall 3 near the opening, a second lip 32 is disposed at an end of the second sidewall 4 near the opening, and the first lip 31 overlaps the second lip 32. After the interior protection plate 5 is clamped into the notch 20 of the edge covering lip edge 2, the first lip edge 31 and the second lip edge 32 are respectively overlapped with two sides of the interior protection plate 5, and better sealing performance is provided.
The implementation of the utility model has the following beneficial effects:
the sealing strip comprises a top edge 1, a wrapping lip edge 2, a first side wall 3 and a second side wall 4, wherein one end of the top edge 1 is connected with one end of the first side wall 3, the other end of the top edge 1 is connected with one end of the second side wall 4, the top edge 1, the first side wall 3 and the second side wall 4 enclose a U-shaped accommodating space, the U-shaped accommodating space is provided with an opening part and a bottom part, the other end of the first side wall 3 and the other end of the second side wall 4 are positioned at the opening part of the U-shaped accommodating space, the wrapping lip edge 2 is arranged in the bottom part of the U-shaped accommodating space, the wrapping lip edge 2 is provided with a notch 20, and the wrapping lip edge 2 wraps the end part of an automobile interior trim panel 5, so that the end part of the automobile interior trim panel 5 is accommodated in the U-shaped accommodating space and is also wrapped by the wrapping lip edge 2, the gap space between the inner decoration guard plate 5 and the sealing element in the prior art is filled, abnormal sound caused by the sealing element is avoided due to impact when the automobile door is operated, user experience is improved, the sealing performance of the automobile is also guaranteed, and the NVH performance of the whole automobile is improved.
While the utility model has been described in connection with what is presently considered to be the most practical and preferred embodiment, it is to be understood that the utility model is not to be limited to the disclosed embodiment, but on the contrary, is intended to cover various modifications and equivalent arrangements included within the spirit and scope of the appended claims.
Claims (7)
1. The automobile sealing strip is characterized by comprising a top edge, an edge covering lip edge, a first side wall and a second side wall, wherein one end of the top edge is connected with one end of the first side wall, the other end of the top edge is connected with one end of the second side wall, the top edge, the first side wall and the second side wall are enclosed to form a U-shaped accommodating space, the U-shaped accommodating space is provided with an opening part and a bottom part, the other end of the first side wall and the other end of the second side wall are located at the opening part of the U-shaped accommodating space, the edge covering lip edge is arranged in the bottom of the U-shaped accommodating space, and a notch is formed in the edge covering lip edge.
2. The automotive weatherstrip according to claim 1 wherein said taping lip includes an interconnecting web and extension, said web being connected to said first sidewall, said extension extending toward said second sidewall, said notch being provided on said extension.
3. The automotive weatherstrip according to claim 2, wherein said notch is located at an end of said extension portion connected to said connecting portion.
4. The weatherstrip according to claim 2 wherein said extension has a tail portion at an end of said extension remote from where said extension is connected to said connecting portion, said tail portion extending away from said top edge.
5. The automotive weatherstrip according to claim 2, wherein a relief groove is formed at a position where said connecting portion is connected to said first sidewall.
6. The automotive weatherstrip according to claim 1, further comprising a U-shaped steel skeleton disposed along said top edge, said first sidewall and said second sidewall.
7. The weatherstrip according to claim 1 wherein said first sidewall has a first lip disposed at an end proximate said opening and said second sidewall has a second lip disposed at an end proximate said opening, said first lip overlapping said second lip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122055087.0U CN216580071U (en) | 2021-08-28 | 2021-08-28 | Automobile sealing strip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122055087.0U CN216580071U (en) | 2021-08-28 | 2021-08-28 | Automobile sealing strip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216580071U true CN216580071U (en) | 2022-05-24 |
Family
ID=81637276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122055087.0U Active CN216580071U (en) | 2021-08-28 | 2021-08-28 | Automobile sealing strip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216580071U (en) |
-
2021
- 2021-08-28 CN CN202122055087.0U patent/CN216580071U/en active Active
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