CN211138992U - Automobile slot sealing strip - Google Patents
Automobile slot sealing strip Download PDFInfo
- Publication number
- CN211138992U CN211138992U CN201921193437.6U CN201921193437U CN211138992U CN 211138992 U CN211138992 U CN 211138992U CN 201921193437 U CN201921193437 U CN 201921193437U CN 211138992 U CN211138992 U CN 211138992U
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- CN
- China
- Prior art keywords
- groove
- woolen
- cloak
- slot
- outer side
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- 238000007789 sealing Methods 0.000 title claims abstract description 18
- 239000011521 glass Substances 0.000 claims abstract description 44
- 238000005187 foaming Methods 0.000 claims abstract description 12
- 238000000576 coating method Methods 0.000 claims description 8
- 239000011248 coating agent Substances 0.000 claims description 6
- 239000006260 foam Substances 0.000 claims description 2
- 239000011247 coating layer Substances 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 4
- 210000002268 wool Anatomy 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
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- Seal Device For Vehicle (AREA)
Abstract
The utility model discloses an automobile slot sealing strip, including the groove base member and locate the outside groove mantle group and the inboard groove mantle group of groove base member both sides, the bottom of groove base member is equipped with the micro-foaming structure. The utility model discloses structural design is exquisite, through cloak and trough interference fit and bottom micro-foaming structure and glass cooperation, has reduced the rocking volume of glass in the trough, can satisfy the ride comfort requirement of glass lift, can solve the door-closing rattle again, has promoted high-speed in-process NVH performance of traveling simultaneously.
Description
Technical Field
The utility model belongs to the technical field of the automobile parts, concretely relates to car groove sealing strip.
Background
The automobile grooves are one of important automobile parts and key parts affecting the NVH performance of the automobile, and the problems of high wind noise and door closing shock caused by structural design defects, compression permanent deformation of sealing strips and the like often cause complaints of customers. Based on this, need to set up new groove sealing strip structure in order to improve the glass rattle when closing the door and the big problem of wind noise during high-speed driving.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides an automobile slot sealing strip, the purpose promotes the door closing rattle when reducing glass and descend.
In order to realize the purpose, the utility model discloses the technical scheme who takes does:
the utility model provides an automobile slot sealing strip, includes the slot base member and locates the outside slot cloak group and the inboard slot cloak group of slot base member both sides, the bottom of slot base member is equipped with the micro-foaming structure.
And a hard coating is arranged on the micro-foaming structure.
The micro-foaming structure is a semicircular foam tube.
The outer side woolen groove cloak group comprises an outer side woolen groove first cloak, an outer side woolen groove second cloak and an outer side woolen groove third cloak which are arranged on the inner wall of the outer side of the woolen groove base body and are sequentially arranged from top to bottom, the outer side woolen groove first cloak is in contact fit with glass, and the outer side woolen groove second cloak and the outer side woolen groove third cloak are in interference fit with the glass.
And the outer side slot mantles in the outer side slot mantel group are coated with coatings.
The inner side woolen groove cloak group comprises an inner side woolen groove first cloak and an inner side woolen groove second cloak which are arranged on the inner side inner wall of the woolen groove base body and are sequentially arranged from top to bottom, and the inner side woolen groove first cloak and the inner side woolen groove second cloak are in interference fit with glass.
The outside of the trough base body is provided with a limiting rib structure matched with the door frame guide rail.
The inner side of the trough base body is provided with a limiting structure.
The inner side of the slot base body is provided with an inner slot outer mantle.
The utility model has the advantages that: the utility model discloses structural design is exquisite, through cloak and trough interference fit and bottom micro-foaming structure and glass cooperation, has reduced the rocking volume of glass in the trough, can satisfy the ride comfort requirement of glass lift, can solve the door-closing rattle again, has promoted high-speed in-process NVH performance of traveling simultaneously.
Drawings
The description includes the following figures, the contents shown are respectively:
fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a schematic view of the cooperation of the mud groove sealing strip, the glass and the guide rail of the present invention.
Labeled as:
1. a second mantle of the outer side woolen groove; 2. a first mantle of the outer side woolen groove; 3. limiting ribs are arranged on the outer side grooves; 4. a third mantle of the outer side woolen groove; 5. a lower limiting rib of the outer side groove; 6. a semicircular bubble tube; 7. a trough base; 8. a lower limit structure of the inner side trough; 9. a limiting structure on the inner side of the woolen groove; 10. a second mantle of the inner side wool groove; 11. the outside of the inside woolen groove is covered with a mantle; 12. a first mantle of the inner side wool groove; c1, glass; b1, door frame guide rail; a1, a second mantle of the outer side groove and the glass matching area; a2, a third mantle and glass matching area of the outer side groove; a3, a micro-foaming and glass matching area at the bottom of the slot; a4, the inner side groove second mantle and the glass matching area.
Detailed Description
The following detailed description of the embodiments of the present invention will be given with reference to the accompanying drawings, for the purpose of helping those skilled in the art to understand more completely, accurately and deeply the conception and technical solution of the present invention, and to facilitate its implementation. It should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.
As shown in fig. 1 to 2, an automobile slot sealing strip comprises a slot base body 7, an outer slot mantle group and an inner slot mantle group, wherein the outer slot mantle group and the inner slot mantle group are arranged on two sides of the slot base body, and a micro-foaming structure is arranged at the bottom of the slot base body. The micro-foaming structure at the bottom is matched with the glass, so that the shaking amount of the glass in the grooves is reduced, and the NVH performance of the vehicle in the running process is improved. The micro-foamed structure is preferably a semicircular bubble tube 6.
Further, the semicircular bubble tube 6 is coated with a hard coating. The hard coating is added on the semicircular bubble tube, the glass is in zero contact with the coating when in operation, and when the glass is closed, the bottom of the sealing strip on the side edge of the whole glass is attached, so that the sealing performance is improved.
The outer side woolen groove cloak group comprises an outer side woolen groove first cloak 2, an outer side woolen groove second cloak 1 and an outer side woolen groove third cloak 4 which are arranged on the inner wall of the outer side of the woolen groove base body in sequence from top to bottom, the outer side woolen groove first cloak 2 is in contact fit with glass, and the outer side woolen groove second cloak 1 and the outer side woolen groove third cloak 4 are in interference fit with the glass. Specifically, three mantles are arranged on the outer side, close to the glass, of the B-pillar section slot of the vehicle door, and when the glass runs in the slot, the glass is in interference fit with the second mantles of the outer side slot and the third mantles of the outer side slot. The outer side slot mantles in the outer side slot mantel group are coated with coatings. The coating thickness of the slot mantle is more than 10 um.
The inner side woolen groove cloak group comprises an inner side woolen groove first cloak 12 and an inner side woolen groove second cloak 10 which are arranged on the inner wall of the inner side of the woolen groove base body 7 and are sequentially arranged from top to bottom, and the inner side woolen groove first cloak 12 and the inner side woolen groove second cloak 12 are in interference fit with glass. In the structural arrangement, two mantles are arranged close to the inner surface of the glass, the mantle of the glass is arranged on the inner wall of the sealing strip, and the glass is in interference fit with the mantle when in operation. The inner side of the slot matrix 7 is provided with an inner slot outer mantle 11.
The outside of the channel base body 7 is provided with a limiting rib structure which can be matched with the door frame guide rail. When specifically setting up, the groove base member outside is provided with seven spacing muscle structures and the cooperation of door frame guide rail to guarantee the stability of groove in the guide rail.
In order to play a further limiting role, the inner side of the trough base body 7 is provided with a limiting structure. For example, an inner groove lower limit structure 8 and an inner groove upper limit structure 9 may be provided inside the groove base body 7.
The matching structure of the groove sealing groove, the glass and the guide rail is shown in fig. 1-2, the second mantle 1 of the outer side of the a1 area and the glass c1 are in interference fit, the third mantle 4 of the outer side of the a2 area and the glass c1 are in interference fit, the groove of the a2 area is in contact with the bottom micro-foaming structure, and the second mantle 10 of the inner side of the a4 area plays a supporting role for the outer mantle 11 of the inner side of the outer side of the groove when the glass runs. The limiting rib 3 on the outside groove, the limiting rib 5 under the outside groove, the groove base body bottom, the limiting structure 8 under the inboard groove, the limiting structure 9 on the inboard groove, the outer mantle 11 of inboard groove all contact with C1 door frame guide rail to let the groove fix in the door frame guide rail. The woolen groove sealing strip is assembled in the middle of a door frame guide rail, a woolen groove inner side cloak is in contact with glass, the section of the woolen groove is of an irregular symmetrical structure, the outer surface of the woolen groove and the outer surface of the glass are in three-way cloak and glass contact fit, the two-way cloak is in interference fit, the inner surface of the woolen groove and the inner surface of the glass are in two-way cloak and glass interference fit, the bottom of the woolen groove is provided with a micro-foaming pipe and glass contact, the woolen groove and the door frame guide rail are in two fit forms, the two fit forms are respectively in lap joint fit of the first outer side woolen groove cloak and the outer side woolen groove and the door frame guide rail, and four limiting ribs of the woolen groove and.
The invention has been described above by way of example with reference to the accompanying drawings. Obviously, the specific implementation of the present invention is not limited by the above-described manner. Various insubstantial improvements are made by adopting the method conception and the technical proposal of the utility model; or without improvement, the above conception and technical solution of the present invention can be directly applied to other occasions, all within the protection scope of the present invention.
Claims (6)
1. An automobile slot sealing strip comprises a slot base body, an outer slot cloak group and an inner slot cloak group which are arranged on two sides of the slot base body, it is characterized in that the bottom of the groove base body is provided with a micro-foaming structure which is a semicircular foam tube, the outer side woolen groove cloak group comprises an outer side woolen groove first cloak, an outer side woolen groove second cloak and an outer side woolen groove third cloak which are arranged on the inner wall of the outer side of the woolen groove base body and are sequentially arranged from top to bottom, the first mantle of the outer side woolen groove is in contact fit with the glass, the second mantle of the outer side woolen groove and the third mantle of the outer side woolen groove are in interference fit with the glass, the inner side woolen groove cloak group comprises an inner side woolen groove first cloak and an inner side woolen groove second cloak which are arranged on the inner side inner wall of the woolen groove base body and are sequentially arranged from top to bottom, and the inner side woolen groove first cloak and the inner side woolen groove second cloak are in interference fit with glass.
2. The automotive weatherstrip according to claim 1, wherein a hard coating is provided on said micro-foamed structure.
3. The automotive grommet weather strip according to claim 1, wherein the outer grove mantles in the outer grove mantel group are coated with a coating layer.
4. The automobile slot sealing strip as claimed in claim 1, wherein a limiting rib structure capable of being matched with the door frame guide rail is arranged on the outer side of the slot base body.
5. The automobile slot sealing strip as claimed in claim 1, wherein a limiting structure is arranged on the inner side of the slot base body.
6. The automobile slot weather strip according to claim 1, wherein an inner slot outer mantle is provided on an inner side of the slot base body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921193437.6U CN211138992U (en) | 2019-07-26 | 2019-07-26 | Automobile slot sealing strip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921193437.6U CN211138992U (en) | 2019-07-26 | 2019-07-26 | Automobile slot sealing strip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211138992U true CN211138992U (en) | 2020-07-31 |
Family
ID=71742488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921193437.6U Active CN211138992U (en) | 2019-07-26 | 2019-07-26 | Automobile slot sealing strip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211138992U (en) |
-
2019
- 2019-07-26 CN CN201921193437.6U patent/CN211138992U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240426 Address after: 241000 No. 8, Changchun Road, Wuhu economic and Technological Development Zone, Anhui, China Patentee after: CHERY AUTOMOBILE Co.,Ltd. Country or region after: China Address before: 241000 Building 8, science and Technology Industrial Park, 717 Zhongshan South Road, Yijiang District, Wuhu City, Anhui Province Patentee before: Chery Commercial Vehicles (Anhui) Co., Ltd. Country or region before: China |