CN217753445U - Sealing lip edge structure of pure flat automobile door - Google Patents
Sealing lip edge structure of pure flat automobile door Download PDFInfo
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- CN217753445U CN217753445U CN202221458778.3U CN202221458778U CN217753445U CN 217753445 U CN217753445 U CN 217753445U CN 202221458778 U CN202221458778 U CN 202221458778U CN 217753445 U CN217753445 U CN 217753445U
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Abstract
The utility model discloses a sealing lip limit structure of pure flat car door, the lip limit is a slice-shaped elastomer, the sealing strip body is connected to slice-shaped one end, the first connecting portion of sealing strip body coupling B post apron, the second connecting portion of B post apron is connected to the slice-shaped other end, the slice-shaped hangs and locates first connecting portion with between the second connecting portion on the outside of B post apron to it is inconsistent with door glass's medial surface. The utility model discloses can carry out perfect cooperation with all ring edge borders on the door, realize that the optimization of glass decline back door sealing system outward appearance promotes.
Description
Technical Field
The utility model relates to a car door seals technical field, especially relates to a sealing lip limit structure of pure flat car door.
Background
In a B-pillar sealing system for a flat-bed vehicle door, a weather strip structure having a sealing lip is generally employed. Wherein the sealing lip is used to form a contact seal with the window pane via the free end. The sealing lip generally comprises a flocked or coated lip form. However, the flocked or coated lip of such a weatherstrip is exposed after the window has been lowered. However, the sealing lip with the free end often has a lodging problem, which is not aesthetically pleasing in appearance and may cause a poor sensory experience for the user.
For example, chinese patent application publication No. CN112918232a discloses a zero-step door structure and a door with a seal structure having an abutting portion (lip) for abutting against a side wall of a glass member. In the structure of the contact part with the free end, when the glass member descends, the contact part is completely exposed, and the appearance of the vehicle body is not beautiful due to the phenomenon of irregular appearance such as lodging.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the not enough of prior art, provide a sealing lip limit structure of pure flat car door.
The utility model discloses a technical scheme who realizes above-mentioned purpose is:
the utility model provides a sealing lip edge structure of pure flat car door, the lip edge is a slice elastomer, the sealing strip body is connected to slice one end, the first connecting portion of sealing strip body coupling B post apron, the second connecting portion of B post apron is connected to the slice other end, the slice is hung and is located first connecting portion with between the second connecting portion on the outside of B post apron to it is inconsistent with door glass's medial surface.
Further, the sheet shape comprises an arc-shaped segment protruding towards the vehicle door glass and a supporting segment connected with the arc-shaped segment, one end of the sheet shape passing through the arc-shaped segment is connected with the sealing strip body, one end of the sheet shape passing through the supporting segment is connected with the second connecting portion of the B-pillar cover plate, and the arc-shaped segment is used for abutting against the inner side face of the vehicle door glass to form sealing.
Further, the lip and the sealing strip body are connected through integral forming.
Further, the sealing strip body is clamped with the first connecting part of the B column cover plate.
Furthermore, the other end of the sheet shape is clamped with the second connecting part of the B column cover plate.
Compared with the prior art, the utility model discloses a lip limit institutional advancement that will have the free end now is the slice lip limit structure, and fix the slice both ends of lip limit structure on B post apron respectively, make the unsettled setting of lip limit on the lateral surface of B post apron, and the arc fragment elasticity that is equipped with through the slice architecture of lip limit is contradicted and is formed sealedly on door glass's medial surface, utilize the space between lip limit and the B post apron to take place the space of dodging when elastic deformation as the lip limit simultaneously, thus, after door glass descends, can be through the lip limit after the elasticity is replied and neatly form the appearance form of drawing one, not only eliminated and adopted in the past a plurality of strip lip limits to produce the lodging easily, the defect of colour difference etc, and the lip limit that is whole cambered surface form can carry out perfect cooperation with all ring edge environment on the door, realize that the optimization of door sealing system outward appearance promotes after the glass descends.
Drawings
Fig. 1 is a schematic structural view of a sealing lip edge structure of a flat car door according to a preferred embodiment of the present invention.
Detailed Description
In order to better understand the technical solution of the present invention, the present invention will be described in detail through specific embodiments.
Refer to fig. 1. The utility model discloses a sealing lip limit structure of pure flat car door can be arranged in the B post sealing system of pure flat car door. In a B-pillar sealing system, a weatherstrip is provided, which may include a weatherstrip body 18 and a lip 16.
Wherein the number of lips 16 is one. Lip 16 is elastomeric and lip 16 is of sheet-form construction. FIG. 1 shows the strip-shaped cross-sectional configuration of the sheet-shaped lip 16.
The lip 16 has a sheet-like end (shown as the right end) connected to a seal body 18; the weather strip body 18 is connected to the first connecting portion 17 of the B-pillar cover 10. The other sheet-like end (left end as shown) of the lip 16 is connected to a second connection 21 of the B-pillar cover plate 10.
A gap 20 is formed between the lip 16 and the B-pillar cover plate 10, and the gap 20 is used as an escape space when the lip 16 is in contact with the inner side surface of the door glass 15 and is elastically deformed, so that the lip 16 cannot be pressed against the B-pillar cover plate 10 when being elastically deformed. Thus, the sheet-shaped structure of the lip 16 is suspended on the outer side of the B-pillar cover 10 between the first connecting portion 17 and the second connecting portion 21, and abuts against the inner side surface of the door glass 15, so that effective sealing between the sealing strip and the inner side surface of the door glass 15 is realized.
In a preferred embodiment, the sheet-form structure of the lip 16 may include an arcuate segment 14 projecting toward the door glass 15 and a support segment 13 connected to the arcuate segment 14. Wherein the lip 16 is connected with the sealing strip body 18 through one end of the arc-shaped segment 14 on the sheet-shaped structure, and is connected with the second connecting part 21 of the B-pillar cover plate 10 through one end of the supporting segment 13 on the sheet-shaped structure. The arcuate section 14 is intended to form a seal against the inside of the door glass 15.
The lip 16 may have an approximately inverted scoop-shaped cross-sectional configuration as viewed in the drawing, so that a good elastic recovery can be achieved after the door glass 15 is lowered.
In a preferred embodiment, the support segment 13 has a slight arcuate configuration toward the door glass 15 and forms a smooth transition connection with the arcuate segment 14.
In a preferred embodiment, the lip 16 and the seal strip body 18 are connected by being formed as a single piece, i.e., as a unitary structure.
The lip 16 may be made of the same or different material as the seal strip body 18.
In a preferred embodiment, the first connecting portion 17 may be located on the end of the B-pillar cover plate 10, and the first connecting portion 17 may have a tooth-shaped protrusion structure. Meanwhile, the sealing strip body 18 can adopt an S-shaped structure, so that an upper bayonet structure and a lower bayonet structure are formed on the sealing strip body 18. One end of the lip 16 can be connected to the end of the upper bayonet of the sealing strip body 18, and the lower bayonet of the sealing strip body 18 is used for being clamped on the first connecting portion 17 and clamped with the tooth-shaped protrusion structure of the first connecting portion 17.
The upper bayonet of the sealing strip body 18 can be used for being clamped with one end of the window frame decorative plate 19. The other end of the window frame decorative plate 19 can be clamped with the door sheet metal 23.
The door sheet metal 23 may be provided in the door structure between the B-pillar panel 10 and the window trim 19.
In a preferred embodiment, the second connecting portion 21 may be located on the outer side surface of the B-pillar cover plate 10, and the second connecting portion 21 may have a hook structure. The other end of the lip 16 is connected to other seals 22 around the slide rail groove 11 and together snap into the hook-like formation of the second connector 21 of the B-pillar cover plate 10.
The door glass 15 can be slidably fitted through the slider 12 and the rail groove 11.
The installation of the sealing lip structure can adopt the following steps:
firstly, adhering a slide block 12 on a vehicle door glass 15 to form a first part; the second part is formed by fitting the slide rail groove 11 into the B-pillar cover plate 10.
In a second step, the formed first part is loaded into the window lifter and lowered to the bottom.
And thirdly, installing the glass guide groove.
And a fourth step of mounting the formed second part on the door sheet metal 23.
And fifthly, clamping the sealing strip body 18 and the lip 16 into the first connecting part 17 and the second connecting part 21 of the B-pillar cover plate 10 of the second part respectively.
And sixthly, clamping the window frame decorative plate 19 on the sealing strip body 18 and the door sheet metal 23.
The lip edge 16 after being installed can elastically recover by itself, cannot fall down, has consistent color and luster, cannot generate color difference, and can realize the optimized improvement of the overall appearance of the vehicle door sealing system after the glass descends when being matched with the surrounding environment on the vehicle door.
It should be understood by those skilled in the art that the above embodiments are only used for illustrating the present invention, and not used as a limitation of the present invention, and that the changes and modifications to the above embodiments are all within the scope of the claims of the present invention as long as they are within the spirit of the present invention.
Claims (5)
1. The utility model provides a sealing lip edge structure of pure flat car door, its characterized in that, the lip edge is a slice shape elastomer, the sealing strip body is connected to slice shape one end, the first connecting portion of B post apron is connected to the sealing strip body, the second connecting portion of B post apron is connected to the slice shape other end, the slice shape is hung and is located first connecting portion with between the second connecting portion on the outside of B post apron to it is inconsistent with door glass's medial surface.
2. The sealing lip structure of a flatcar door as claimed in claim 1, wherein the sheet-shaped member includes an arc-shaped segment protruding toward the door glass and a support segment connected to the arc-shaped segment, the sheet-shaped member is connected to the sealing tape body through one end of the arc-shaped segment, the sheet-shaped member is connected to the second connecting portion of the B-pillar cover plate through one end of the support segment, and the arc-shaped segment is configured to abut against an inner side surface of the door glass to form a seal.
3. The sealing lip structure of a flatcar door as claimed in claim 1, wherein the lip and the weatherstrip body are connected by integral molding.
4. The sealing lip structure of a flatcar door of claim 1, wherein the sealing strip body is clamped to the first connection portion of the B-pillar cover plate.
5. The sealing lip structure of a flatcar door as set forth in claim 1, wherein the other end of the sheet form is engaged with the second connecting portion of the B-pillar cover plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221458778.3U CN217753445U (en) | 2022-06-13 | 2022-06-13 | Sealing lip edge structure of pure flat automobile door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221458778.3U CN217753445U (en) | 2022-06-13 | 2022-06-13 | Sealing lip edge structure of pure flat automobile door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217753445U true CN217753445U (en) | 2022-11-08 |
Family
ID=83891968
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221458778.3U Active CN217753445U (en) | 2022-06-13 | 2022-06-13 | Sealing lip edge structure of pure flat automobile door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217753445U (en) |
-
2022
- 2022-06-13 CN CN202221458778.3U patent/CN217753445U/en active Active
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| GR01 | Patent grant |