CN212473067U - Door sealing strip windowsill transition structure and vehicle - Google Patents
Door sealing strip windowsill transition structure and vehicle Download PDFInfo
- Publication number
- CN212473067U CN212473067U CN202020877894.3U CN202020877894U CN212473067U CN 212473067 U CN212473067 U CN 212473067U CN 202020877894 U CN202020877894 U CN 202020877894U CN 212473067 U CN212473067 U CN 212473067U
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- sealing strip
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- window frame
- sealing
- inner plate
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Abstract
The utility model discloses a vehicle door sealing strip windowsill transition structure and a vehicle, which comprises a sealing strip windowsill section, a sealing strip inner plate section and a sealing strip windowsill connecting angle; the sealing strip windowsill joint angle comprises a joint angle window frame mounting part, a joint angle inner plate mounting part and a joint angle section sealing bubble; two ends of the corner connecting section sealing bubble are respectively connected with the sealing strip window frame section and the sealing strip inner plate section, and the middle part of the corner connecting section sealing bubble is in smooth transition; the corner connecting window frame mounting part is connected with the sealing strip window frame section; the corner joint inner plate mounting part is connected with the sealing strip inner plate section; and a first step formed at the connecting position of the corner window frame mounting part and the corner inner plate mounting part is matched with a second step formed at the clamping bottom of the window frame in the M area and the sealing surface of the inner plate. The utility model provides a sealing defect problem of sealing strip at door sash and door inner panel junction of split type door.
Description
Technical Field
The utility model belongs to the technical field of car body structure system, concretely relates to door sealing strip windowsill transition structure and vehicle.
Background
Generally, a weather strip for an automobile door is an important component of an automobile sealing system, and plays roles of shock absorption, water resistance, sound insulation, heat insulation, dust prevention and decoration for an automobile. However, in order to reduce the cost, the door is often constructed as a split door, and as shown in fig. 1, the split door is connected to a door inner panel 2 at a sash 1 in an M region. As shown in fig. 2 and 3, the sealing strip assembly 3 generally has an equal cross-section structure, and a second step is arranged at the matching position of the bottom 11 of the window frame clamp and the sealing surface 21 of the inner plate, so that the bottom of the sealing strip assembly 3 is not well attached to the vehicle door at the position, air leakage and water leakage are caused, meanwhile, the sealing strip assembly 3 has unsmooth transition in the M region, the sealing bubble of the sealing strip assembly 3 is not well attached to the corresponding vehicle body metal plate, the sealing is not tight, and even the sealing strip assembly 3 is abnormally worn, so that the sealing failure of the vehicle door is caused.
Therefore, there is a need for a new weather strip sill transition structure and vehicle.
Disclosure of Invention
The utility model aims at providing a door sealing strip windowsill transition structure and vehicle can solve the sealing defect problem of sealing strip at door sash and door inner panel junction of split type door to improve the leakproofness of car door.
The utility model relates to a transition structure of a sealing strip windowsill of a vehicle door, which comprises a sealing strip windowsill section, a sealing strip inner plate section and a sealing strip windowsill connecting angle;
the sealing strip windowsill joint angle comprises a joint angle window frame mounting part, a joint angle inner plate mounting part and a joint angle section sealing bubble; two ends of the corner connecting section sealing bubble are respectively connected with the sealing strip window frame section and the sealing strip inner plate section, and the middle part of the corner connecting section sealing bubble is in smooth transition; the corner connecting window frame mounting part is connected with the sealing strip window frame section; the corner joint inner plate mounting part is connected with the sealing strip inner plate section; and a first step formed at the connecting position of the corner window frame mounting part and the corner inner plate mounting part is matched with a second step formed at the clamping bottom of the window frame in the M area and the sealing surface of the inner plate.
Further, the weatherstrip window frame section comprises a window frame section mounting portion and a window frame section sealing bulb;
the inner plate section of the sealing strip comprises an inner plate section mounting part and an inner plate section sealing bubble, and the inner plate section mounting part is provided with a sealing strip mounting hole for mounting a sealing strip clip;
the two ends of the corner connecting section sealing bubble are respectively connected with the window frame section sealing bubble and the inner plate section sealing bubble; the corner window frame mounting part is connected with the window frame section mounting part; the fillet inner panel mounting part is connected with the inner panel section mounting part.
A vehicle, adopt like the utility model door sealing strip windowsill transition structure.
The utility model has the advantages of it is following: connect the sealed bubble of angle section to be more smooth and smooth than current sealing strip, the sealing strip windowsill connects the angle to compare current sealing strip assembly effect with door matching effect obvious, has obvious promotion with the sealed effect of automobile body side wall, has solved the sealing defect problem of the sealing strip of split type door in door window frame and door inner panel junction.
Drawings
FIG. 1 is a schematic diagram of a prior art structure;
FIG. 2 is a schematic view of a door sash lap joint step;
FIG. 3 is a cross-sectional view taken along line A-A of FIG. 2;
FIG. 4 is a schematic view of a transition structure of the weather strip windowsill in this embodiment;
FIG. 5 is a schematic view showing the weather strip of the present embodiment attached to the door;
FIG. 6 is a cross-sectional view taken along line B-B of FIG. 5;
FIG. 7 is a cross-sectional view taken along line C-C of FIG. 5;
in the figure: 1-window frame, 11-window frame clamping bottom, 2-vehicle door inner plate, 21-inner plate sealing surface, 22-sealing strip mounting hole, 3-sealing strip assembly, 31-sealing strip window frame section, 311-window frame section mounting part, 312-window frame section sealing bubble, 32-sealing strip inner plate section, 321-inner plate section mounting part, 322-inner plate section sealing bubble, 33-sealing strip window sill joint angle, 331-joint angle window frame mounting part, 332-joint angle inner plate mounting part, 333-joint angle process hole, 334-joint angle section sealing bubble and 4-sealing strip clamp.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
Referring to fig. 4, a transition structure of a sealing strip windowsill of a vehicle door comprises a sealing strip windowsill section 31, a sealing strip inner plate section 32 and a sealing strip windowsill fillet 33 connected in the middle. The sealing strip window frame section 31 and the sealing strip inner plate section 32 are designed according to the matching of the window frame 1, the vehicle door inner plate 2 and the vehicle body side wall, the sealing strip window frame section 31 and the sealing strip inner plate section 32 can have differences on the section for the sealing effect and the installation, and the sealing strip window sill connecting angle 33 is connected and transited to form a complete vehicle door sealing strip structure.
Referring to fig. 6, the sealing strip window frame section 31 is mainly composed of a window frame section mounting portion 311 and a window frame section sealing bubble 312, the window frame section mounting portion 311 is mounted in cooperation with the window frame 1, and the window frame section sealing bubble 312 is mounted in cooperation with the side wall of the vehicle body to achieve sealing.
Referring to fig. 7, the sealing strip inner panel section 32 mainly comprises an inner panel section mounting portion 321 and an inner panel section sealing bubble 322, the inner panel section mounting portion 321 is provided with a sealing strip mounting hole 22 for mounting a sealing strip clip 4, and then the sealing strip inner panel section 32 is fixed to the door inner panel 2 by the sealing strip clip 4 matching with the sealing strip mounting hole 22; the sealing strip windowsill joint angle 33 is matched with the side wall of the vehicle body to realize sealing.
Referring to fig. 4, the weatherstrip sill angle 33 is formed by a vulcanization process, and has two ends connected to the weatherstrip sash section 31 and the weatherstrip inner panel section 32, respectively. The sealing strip windowsill fillet 33 includes a fillet window frame mounting portion 331, a fillet inner panel mounting portion 332, a fillet section sealing bubble 334, and a fillet fabrication hole 333 opened in the sealing strip windowsill fillet 33. The corner connecting section sealing bubble 334 is respectively connected with the window frame section sealing bubble 312 and the inner plate section sealing bubble 322, and the middle part of the corner connecting section sealing bubble 334 is in smooth transition, so that the problem that the transition of the part of the sealing strip in the prior art is not smooth is solved; the corner sash mounting portion 331 is connected to the sash section mounting portion 311 and is fitted to the sash 1, and the corner inner panel mounting portion 332 is connected to the inner panel section mounting portion 321 and is fitted to the door inner panel 2; the first step formed at the location where the comer window frame mounting portion 331 and the comer inner panel mounting portion 332 join exactly matches the second step formed by the window frame clamping bottom 11 and the inner panel sealing surface 21 in region M shown in fig. 1.
Referring to fig. 5, the sealing strip is assembled to the door, wherein the corner section sealing bubble 334 is smoother than the existing sealing strip, the sealing strip windowsill corner 33 is obviously assembled with the existing sealing strip compared with the matching effect of the door, and the sealing effect with the side wall of the vehicle body is obviously improved.
Referring to fig. 6, the sealing strip assembly 3 and the window frame 1 are assembled in a clamping manner by adopting a clamping groove.
Referring to fig. 7, the sealing strip assembly 3 and the door inner panel 2 are in a snap-fit manner.
Claims (3)
1. The utility model provides a door sealing strip windowsill transition structure which characterized in that: comprises a sealing strip window frame section (31), a sealing strip inner plate section (32) and a sealing strip window sill joint angle (33);
the sealing strip windowsill joint corner (33) comprises a joint corner window frame mounting part (331), a joint corner inner plate mounting part (332) and a joint corner section sealing bubble (334); the two ends of the corner connecting section sealing bubble (334) are respectively connected with the sealing strip window frame section (31) and the sealing strip inner plate section (32), and the middle part of the corner connecting section sealing bubble (334) is in smooth transition; the corner window frame mounting part (331) is connected with the sealing strip window frame section (31); the corner inner plate mounting part (332) is connected with the sealing strip inner plate section (32); and a first step formed at the connecting position of the corner window frame mounting part (331) and the corner inner plate mounting part (332) is matched with a second step formed by the window frame clamping bottom (11) and the inner plate sealing surface (21) in the M area.
2. The door weatherstrip sill transition structure of claim 1, characterized in that: the weatherstrip window frame section (31) comprises a window frame section mounting portion (311) and a window frame section sealing bulb (312);
the inner plate section (32) of the sealing strip comprises an inner plate section mounting part (321) and an inner plate section sealing bubble (322), and a sealing strip mounting hole (22) for mounting a sealing strip clip (4) is formed in the inner plate section mounting part (321);
the two ends of the corner section sealing bubble (334) are respectively connected with the window frame section sealing bubble (312) and the inner plate section sealing bubble (322); the corner window frame mounting portion (331) is connected with a window frame segment mounting portion (311); the corner inner panel mounting portion (332) is connected to the inner panel segment mounting portion (321).
3. A vehicle, characterized in that: the door weather strip windowsill transition structure according to claim 1 or 2 is adopted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020877894.3U CN212473067U (en) | 2020-05-22 | 2020-05-22 | Door sealing strip windowsill transition structure and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020877894.3U CN212473067U (en) | 2020-05-22 | 2020-05-22 | Door sealing strip windowsill transition structure and vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212473067U true CN212473067U (en) | 2021-02-05 |
Family
ID=74410505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020877894.3U Active CN212473067U (en) | 2020-05-22 | 2020-05-22 | Door sealing strip windowsill transition structure and vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212473067U (en) |
-
2020
- 2020-05-22 CN CN202020877894.3U patent/CN212473067U/en active Active
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