CN212555784U - C-pillar parting strip clamping structure capable of preventing abnormal sound - Google Patents
C-pillar parting strip clamping structure capable of preventing abnormal sound Download PDFInfo
- Publication number
- CN212555784U CN212555784U CN202021102514.5U CN202021102514U CN212555784U CN 212555784 U CN212555784 U CN 212555784U CN 202021102514 U CN202021102514 U CN 202021102514U CN 212555784 U CN212555784 U CN 212555784U
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- post
- parting strip
- side wall
- groove
- trip
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- Seal Device For Vehicle (AREA)
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The utility model relates to a prevent C post parting strip joint structure of abnormal sound, including C post parting strip, door panel beating, C post apron and side wall window, C post parting strip includes the outer seal in inboard joint portion and the outside, and outer seal matches with the side wall window, the draw-in groove that joint portion corresponds is gone into respectively to door panel beating and C post apron, the joint portion is equipped with the inner seal portion with the outward flange of C post apron contact, the inboard of inner seal portion is equipped with the trip, the trip is equipped with a plurality ofly, and a plurality of trip intervals set up the length direction who stitches the strip at C post, C post apron corresponds the trip and is equipped with the card slot. The utility model provides a limit for the C column parting strip in the door opening direction by matching the hook on the C column parting strip with the clamping groove on the C column cover plate, so as to prevent the parting strip from being dragged in the door opening process; meanwhile, the interference amount of the outer sealing part and the side wall window is reduced, so that the extrusion friction force of the side wall window to the seam strip is reduced, and the scraping abnormal sound is avoided through the two measures.
Description
Technical Field
The utility model relates to the technical field of auto-parts, concretely relates to prevent C post parting strip joint structure of abnormal sound.
Background
The C-column parting strip is arranged on the back door and used for blocking a gap between the door and a side wall window (side wall), so that the quality of the whole vehicle is improved, and partial dustproof noise reduction effect can be achieved. Current C post parting strip mounting structure is shown in figure 1, including C post parting strip, door panel beating, C post apron and side wall window, C post parting strip includes the joint portion of inboard and the outer sealing portion in the outside, the draw-in groove that the joint portion corresponds is gone into respectively to door panel beating and C post apron, the joint portion is equipped with interior sealing with the outward flange of C post apron contact. The C-column parting strip is prevented from being pulled up by extruding sizing material self strength through EPDM, a certain interference amount (generally 1-2 mm) must be formed between the outer sealing part and the side wall window due to the fact that the outer sealing part is matched with the side wall window, the inner sealing part and the side wall window are large in extrusion friction force in the door opening process of the C-column parting strip in consideration of tolerance and passing conditions of a door seam, the inner sealing part of the parting strip is pulled up, and the outer sealing part and the side wall window form scraping abnormal sound.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome above-mentioned not enough, provide a prevent C post parting strip joint structure of abnormal sound, solved C post parting strip and opened the door the process and dragged the scraping abnormal sound that the outer sealing formed that leads to.
The purpose of the utility model is realized like this:
the utility model provides a prevent C post parting strip joint structure of abnormal sound, includes C post parting strip, door panel beating, C post apron and side wall window, C post parting strip includes the outer sealing in inboard joint portion and the outside, and outer sealing matches with the side wall window, the draw-in groove that joint portion corresponds is gone into respectively to door panel beating and C post apron, the joint portion is equipped with the inside seal portion with the outward flange of C post apron contact, the inboard of inside seal portion is equipped with the trip, the trip is equipped with a plurality ofly, and a plurality of trip intervals set up the length direction at C post parting strip, C post apron corresponds the trip and is equipped with the card slot.
Preferably, the draw-in groove includes interior draw-in groove and outer draw-in groove, interior draw-in groove and door panel beating phase-match, outer draw-in groove and C post apron phase-match.
Preferably, the head of the clamping hook is of a pawl structure, and the clamping hook hooks the C-column cover plate.
Preferably, the interference amount between the outer sealing part and the side wall window is 0.5-1.5 mm.
The utility model has the advantages that:
the utility model provides a limit for the C column parting strip in the door opening direction by matching the hook on the C column parting strip with the clamping groove on the C column cover plate, so as to prevent the parting strip from being dragged in the door opening process; meanwhile, the interference amount of the outer sealing part and the side wall window is reduced, so that the extrusion friction force of the side wall window to the seam strip is reduced, and the scraping abnormal sound is avoided through the two measures.
Drawings
Fig. 1 shows a clamping structure of a conventional C-pillar parting strip.
Fig. 2 is a schematic structural diagram of the present invention.
Fig. 3 is a schematic cross-sectional view of the C-pillar parting strip of the present invention.
Fig. 4 is a three-dimensional bottom view of the C-pillar parting strip of the present invention.
Fig. 5 is a partially enlarged view of fig. 4.
Fig. 6 is a schematic structural view of the C-pillar cover plate of the present invention.
Wherein: c, column parting 1; a clamping part 1.1; an inner seal 1.1.1; 1.1.2 of a clamping hook; an outer seal 1.2; a vehicle door metal plate 2; an inner clamping groove 1.1.3; an external clamping groove 1.1.4; c column cover plate 3; a card slot 3.1; and a side wall window 4.
Detailed Description
Referring to fig. 2-6, the utility model relates to a C-pillar parting strip clamping structure for preventing abnormal sound, which comprises a C-pillar parting strip 1, a vehicle door sheet metal 2, a C-pillar cover plate 3 and a side wall window 4, the C-pillar parting strip 1 comprises a clamping part 1.1 at the inner side and an outer sealing part 1.2 at the outer side, the outer sealing part 1.2 is matched with the side wall window 4, the vehicle door metal plate 2 and the C-pillar cover plate 3 are respectively clamped into corresponding clamping grooves of the clamping part 1.1, the clamping grooves comprise an inner clamping groove 1.1.3 and an outer clamping groove 1.1.4, the inner clamping groove 1.1.3 is matched with the vehicle door metal plate 2, the outer clamping groove 1.1.4 is matched with the C-pillar cover plate 3, the outer edge of the clamping part 1.1, which is contacted with the C-pillar cover plate 3, is provided with an inner sealing part 1.1.1, the inboard of interior sealing 1.1.1 is equipped with trip 1.1.2, trip 1.1.2 is equipped with a plurality ofly, and a plurality of trip 1.1.2 intervals set up the length direction at C post branch seam strip 1, C post apron 3 corresponds the trip and is equipped with card slot 3.1.
The head of the clamping hook 1.1.2 is of a pawl structure. C post apron 3 is hooked to trip 1.1.2, prevents that the parting strip from being dragged up to avoid the abnormal sound.
Due to the existence of the clamping hook 1.1.2, the interference amount a of the outer sealing part 1.2 and the side wall window can be reduced by 0.5mm, so that the extrusion friction force of the side wall window to the slit strip is reduced. The interference amount here refers to the amount of compression of the outer seal 1.2 relative to the side surrounding window.
The number of the clamping hooks 1.1.2 is 4, and the length of the clamping hooks 1.1.2 is 15 mm.
In addition to the above embodiments, the present invention also includes other embodiments, and all technical solutions formed by equivalent transformation or equivalent replacement should fall within the protection scope of the claims of the present invention.
Claims (4)
1. The utility model provides a prevent C post parting strip joint structure of abnormal sound, includes C post parting strip (1), door panel beating (2), C post apron (3) and side wall window (4), C post parting strip (1) includes inboard joint portion (1.1) and outside external seal portion (1.2), and external seal portion (1.2) match with side wall window (4), the draw-in groove that joint portion (1.1) correspond is gone into respectively to door panel beating (2) and C post apron (3), joint portion (1.1) is equipped with internal seal portion (1.1.1) with the outward flange of C post apron (3) contact, its characterized in that: the inboard of interior sealing (1.1.1) is equipped with trip (1.1.2), trip (1.1.2) are equipped with a plurality ofly, and a plurality of trips (1.1.2) interval sets up the length direction at C post parting strip (1), C post apron (3) correspond the trip and are equipped with draw-in groove (3.1).
2. The C-pillar parting strip clamping structure for preventing abnormal noise according to claim 1, wherein: the draw-in groove includes interior draw-in groove (1.1.3) and exterior draw-in groove (1.1.4), interior draw-in groove (1.1.3) and door panel beating (2) phase-match, exterior draw-in groove (1.1.4) and C post apron (3) phase-match.
3. The C-pillar parting strip clamping structure for preventing abnormal noise according to claim 1, wherein: the head of the clamping hook (1.1.2) is of a pawl structure, and the clamping hook (1.1.2) hooks the C column cover plate (3).
4. The C-pillar parting strip clamping structure for preventing abnormal noise according to claim 1, wherein: the interference amount between the outer sealing part (1.2) and the side wall window is 0.5-1.5 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021102514.5U CN212555784U (en) | 2020-06-16 | 2020-06-16 | C-pillar parting strip clamping structure capable of preventing abnormal sound |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021102514.5U CN212555784U (en) | 2020-06-16 | 2020-06-16 | C-pillar parting strip clamping structure capable of preventing abnormal sound |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212555784U true CN212555784U (en) | 2021-02-19 |
Family
ID=74635805
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021102514.5U Active CN212555784U (en) | 2020-06-16 | 2020-06-16 | C-pillar parting strip clamping structure capable of preventing abnormal sound |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212555784U (en) |
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2020
- 2020-06-16 CN CN202021102514.5U patent/CN212555784U/en active Active
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