CN220500598U - Roof frame sealing member structure - Google Patents
Roof frame sealing member structure Download PDFInfo
- Publication number
- CN220500598U CN220500598U CN202321866140.8U CN202321866140U CN220500598U CN 220500598 U CN220500598 U CN 220500598U CN 202321866140 U CN202321866140 U CN 202321866140U CN 220500598 U CN220500598 U CN 220500598U
- Authority
- CN
- China
- Prior art keywords
- accommodating cavity
- roof rack
- sealing strip
- opening
- roof
- 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.)
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Links
- 238000007789 sealing Methods 0.000 title claims abstract description 45
- 230000000694 effects Effects 0.000 abstract description 4
- 238000009434 installation Methods 0.000 description 5
- 238000005452 bending Methods 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Abstract
The present utility model relates to a seal structure for a roof rack. The roof frame sealing element structure comprises a containing cavity arranged on a roof frame cross rod, and a sealing strip is arranged along the longitudinal direction of the containing cavity and comprises an upper part and a lower part, wherein the upper part is positioned outside the containing cavity, and the upper part covers the opening of the containing cavity; the lower part is positioned in the accommodating cavity; a bent clamping part is formed between the upper part and the lower part, and the edge of an opening formed by the accommodating cavity is positioned in the clamping part. The utility model provides a roof frame sealing element structure which has a simple structure, can be tightly arranged in a cross rod opening, reduces wind noise and is firmly arranged; the technical problems that some sealing elements in the prior art are too loose, the noise reduction effect is poor, or the structure is too complex are solved.
Description
Technical Field
The present utility model relates to a seal structure for a roof rack.
Background
At present, automobiles become a common tool for riding instead of walk, people not only require the comfort of automobiles to be good, but also require the convenience of automobiles to be good, when the automobiles are utilized to carry luggage, the situation that the internal space of the automobiles is insufficient or narrow is often caused, but a plurality of automobile tops are not provided with a device for placing luggage, so that inconvenience is brought to the running, sometimes, the automobile luggage rack is damaged, the original automobile luggage rack is also required to be registered and replaced by a special automobile, thus time and manpower waste is caused, the storage space in the automobile is insufficient, and the luggage rack arranged on the roof of the automobile is designed for the purpose, and particularly on SUV automobile types, the configuration of the luggage rack is very common.
The luggage rack of the roof is generally formed by a cross bar, an opening is formed in the cross bar, and when the luggage needs to be carried, the luggage needing to be carried is fixed in the opening by utilizing bolts. When not used at ordinary times, in order to reduce wind noise and prevent the inside of the opening from being blocked by dust and the like, a sealing strip is generally placed in the opening for noise reduction and the like.
Disclosure of Invention
The utility model provides a roof frame sealing element structure which has a simple structure, can be tightly arranged in a cross rod opening, reduces wind noise and is firmly arranged; the technical problems that some sealing elements in the prior art are too loose, the noise reduction effect is poor, or the structure is too complex are solved.
The technical problems of the utility model are solved by the following technical scheme: the roof frame sealing element structure comprises a containing cavity arranged on a roof frame cross rod, and a sealing strip is arranged along the longitudinal direction of the containing cavity and comprises an upper part and a lower part, wherein the upper part is positioned outside the containing cavity, and the upper part covers the opening of the containing cavity; the lower part is positioned in the accommodating cavity; a bent clamping part is formed between the upper part and the lower part, and the edge of an opening formed by the accommodating cavity is positioned in the clamping part. And meanwhile, the upper part and the lower part of the sealing strip are bent, so that the sealing strip is tightly contacted with the opening edge, and the sealing strip is fixedly arranged on the roof frame cross rod. The bending part formed by the upper part and the lower part of the sealing strip also provides a guide for installation, so that the sealing strip is more convenient to install.
Preferably, the cross section of the sealing strip is in a pi shape. Simple structure, convenient connection and good firmness, and effectively reduces wind resistance and wind noise.
Preferably, two grooves are respectively arranged on two sides of the opening of the roof rack cross rod, the grooves are arranged along the longitudinal direction of the roof rack cross rod, the grooves are parallel to the accommodating cavity, two protruding strips are formed on two sides of the upper part of the sealing strip, and the protruding strips are matched with the grooves. The two sides of the sealing strip main body are respectively provided with a protruding strip, the upper parts of the sealing strips positioned at the two sides of the opening are better installed and fixed on the cross rod of the roof rack, so that the overall installation stability of the sealing strip is ensured, and the sealing noise reduction effect of the sealing strip is improved.
Preferably, the two protruding strips are in an inverted eight shape, and the protruding strips incline from outside to the direction of the accommodating cavity. The traction stress effect is better, and the installation stability is improved.
Preferably, the upper surface of the upper part is arc-shaped, and the lower surface of the upper part is connected with the roof frame. The arc surface reduces wind resistance.
Preferably, the lower part comprises a left lower part and a right lower part, the end part of the left lower part is bent upwards to be connected with the upper cavity wall of the accommodating cavity, and the end part of the right lower part is bent upwards to be connected with the upper cavity wall of the accommodating cavity.
Accordingly, the roof rack seal structure of the present utility model has the following advantages: the structure is simple, the part formed by the bending parts of the upper part and the lower part of the sealing strip is connected with the opening edge of the cross rod of the roof rack, so that the sealing strip is fixed, the guiding is realized, and the installation is convenient. Simultaneously, two protruding strips are designed on the upper part of the sealing strip, and the two side edges of the upper part of the sealing strip covered above the opening are further fixed, so that the stability of the installation of the sealing strip is ensured.
Drawings
FIG. 1 is a cross-sectional view of a roof rail seal structure.
Fig. 2 is a schematic cross-sectional view of a roof rail.
Fig. 3 is a cross-sectional view of the seal.
Detailed Description
The technical scheme of the utility model is further specifically described below through examples and with reference to the accompanying drawings.
Examples:
as shown in fig. 1 and 2 and 3, a roof rail seal structure includes an elongated roof rail 1, and an opening is longitudinally provided in the roof rail 1 to form a receiving cavity 5. The holding cavity 5 is filled with sealing strips 2 with equal length with the holding cavity 5. The cross section of the sealing strip 2 is in a pi shape. The sealing strip 2 comprises an upper part 6 and a lower part, the upper part 6 of the sealing strip is positioned outside the accommodating cavity 5, the sealing strip 2 covers the opening, and the width of the sealing strip 2 is larger than the width of the opening. The upper surface of the upper part of the sealing strip is arc-shaped, and the phase difference H between the highest point of the upper end surface of the upper part 6 of the sealing strip and the plane of the cross rod of the roof rack is 2.7mm. The lower surface of the upper part 6 of the sealing strip is connected with the upper surface of the cross bar 1 of the roof rack to form a plane.
The two sides of the opening of the roof rack cross bar are respectively provided with a groove 3, the grooves 3 are also arranged along the longitudinal direction of the roof rack cross bar, and the grooves 3 are arranged in parallel with the opening. Two protruding strips 7 are formed on the lower surfaces of the two sides of the upper part of the sealing strip 2, and the protruding strips 7 are matched with the grooves. The protruding strips 7 are inclined from the outer side of the cross rod to the opening direction of the cross rod, and the two protruding strips 7 are arranged in an inverted eight shape, so that the upper part of the sealing strip 2 is better fixed on the roof frame cross rod 1.
The upper part 6 and the lower part of the sealing strip form a bent clamping part 10, the clamping part is just connected with two opening edges 4 forming an opening on the cross bar of the roof rack, and the opening edges 4 are positioned in the clamping part 10. The lower part comprises a left lower part 8 and a right lower part 9, the end part of the left lower part 8 is bent upwards to be connected with the upper cavity wall of the accommodating cavity, and the end part of the right lower part 9 is bent upwards to be connected with the upper cavity wall of the accommodating cavity.
The specific embodiments described herein are merely illustrative of the principles of the present utility model. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the spirit of the utility model or exceeding the scope of the utility model as defined in the accompanying claims.
Claims (6)
1. The utility model provides a roof rack sealing member structure, includes one and offers the chamber of holding on the roof rack horizontal pole, installs sealing strip, its characterized in that along the longitudinal direction who holds the chamber: the sealing strip comprises an upper part and a lower part, the upper part is positioned outside the accommodating cavity, and the upper part covers the opening of the accommodating cavity; the lower part is positioned in the accommodating cavity; a bent clamping part is formed between the upper part and the lower part, and the edge of an opening formed by the accommodating cavity is positioned in the clamping part.
2. The roof rack seal structure according to claim 1, wherein: the cross section of the sealing strip is pi-shaped.
3. The roof rack seal structure according to claim 1, wherein: the two sides of the opening of the roof rack cross rod are respectively provided with a groove, the grooves are arranged along the longitudinal direction of the roof rack cross rod, the grooves are mutually parallel to the accommodating cavity, two protruding strips are formed on the two sides of the upper part of the sealing strip, and the protruding strips are matched with the grooves.
4. A roof rack seal arrangement as claimed in claim 3 wherein: the two protruding strips are in an inverted eight shape, and the protruding strips incline from outside to the direction of the accommodating cavity.
5. The roof rack seal structure according to any one of claims 1 to 4, wherein: the upper surface of the upper part is arc-shaped, and the lower surface of the upper part is connected with the roof frame.
6. The roof rack seal structure according to any one of claims 1 to 4, wherein: the lower part comprises a left lower part and a right lower part, the end part of the left lower part is bent upwards to be connected with the upper cavity wall of the accommodating cavity, and the end part of the right lower part is bent upwards to be connected with the upper cavity wall of the accommodating cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321866140.8U CN220500598U (en) | 2023-07-17 | 2023-07-17 | Roof frame sealing member structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321866140.8U CN220500598U (en) | 2023-07-17 | 2023-07-17 | Roof frame sealing member structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220500598U true CN220500598U (en) | 2024-02-20 |
Family
ID=89877877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321866140.8U Active CN220500598U (en) | 2023-07-17 | 2023-07-17 | Roof frame sealing member structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220500598U (en) |
-
2023
- 2023-07-17 CN CN202321866140.8U patent/CN220500598U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |