CN211106909U - Frameless formula door A post seal structure - Google Patents
Frameless formula door A post seal structure Download PDFInfo
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- CN211106909U CN211106909U CN201921996866.7U CN201921996866U CN211106909U CN 211106909 U CN211106909 U CN 211106909U CN 201921996866 U CN201921996866 U CN 201921996866U CN 211106909 U CN211106909 U CN 211106909U
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- mounting groove
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- elastic sealing
- sealing
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Abstract
The utility model discloses a frameless car door A column sealing structure, which comprises a car door guide rail and an elastic sealing element, wherein the car door guide rail is provided with a mounting groove, and one end of the elastic sealing element is arranged in the mounting groove; a clamping groove is formed in the inner side wall of the mounting groove, a clamping barb matched with the clamping groove is arranged on the elastic sealing element, and the clamping barb deviates towards the direction of the notch of the mounting groove; the elastic sealing element is provided with a sealing groove, the sealing groove is arranged in the mounting groove, and the openings of the sealing groove and the mounting groove are the same. The utility model provides a frameless formula door A post seal structure has simple structure, simple to operate, and assembly structure is firm, advantages such as durability is better.
Description
Technical Field
The utility model belongs to the technical field of the automobile manufacturing technique and specifically relates to a frameless formula door A post seal structure is related to.
Background
The sealing structure of the automobile door is a structure which must be made by the automobile door, and the sealing scheme of the existing framed automobile door is relatively mature. Two semi-seals are arranged on the number of sealing layers, two semi-seals are also arranged, and a simpler semi-seal is also arranged at the same time. From the design of the seal structure, the above comparison ensures sealing. However, the frameless vehicle door has only one piece of glass at the upper half part, so that the position precision and the strength of the upper half part are difficult to ensure, and the sealing form is difficult. And the sealing structure in the prior art is complex and the manufacturing cost is high. Therefore, there is an urgent need to develop a frameless door a-pillar sealing structure, which can seal between a frameless door and an a-pillar.
Chinese patent application publication No. CN205097902U, published as 2016, 03, 23, entitled "a car door gasket", discloses a car door gasket, including: seal body (100), set up between automobile body (10) and door (20), have: a first hollow part (110) and a second hollow part (120). The sealing element body (100) is provided with a fixing part (130), the fixing part (130) is in contact with the vehicle body (10) and the vehicle door (20), the sealing element body (100) is arranged at a curvature part (40) of the vehicle door (20), the first hollow part (110) is in contact with the vehicle door (20), the second hollow part (120) is in contact with the vehicle body (10), the fixing part (130) is fixed at the tail end of the second hollow part (120), the fixing part (130) is made of metal into a strip structure, the cross section of the fixing part is of a circular or oval structure, the length of the fixing part is matched with the length of the sealing element body (100), a core-shaped solid material is set, the center of gravity is changed into the front end of the hollow part, deformation caused by a D curve of an angle R can be prevented, deformation of the hollow part is greatly relieved, water leakage can be prevented.
Disclosure of Invention
The utility model discloses an overcome among the prior art frameless door complicated with the seal structure of A post, sealing strip installation difficulty, the unstable problem of assembly provides a frameless formula door A post seal structure, has simple structure, simple to operate, and assembly structure is firm, advantages such as durability is better.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a frameless vehicle door A column sealing structure comprises a vehicle door guide rail and an elastic sealing piece, wherein the vehicle door guide rail is provided with a mounting groove, and one end of the elastic sealing piece is arranged in the mounting groove; a clamping groove is formed in the inner side wall of the mounting groove, a clamping barb matched with the clamping groove is arranged on the elastic sealing element, and the clamping barb deviates towards the direction of the notch of the mounting groove; the elastic sealing element is provided with a sealing groove, the sealing groove is arranged in the mounting groove, and the openings of the sealing groove and the mounting groove are the same.
Elastic sealing member among the above-mentioned technical scheme has certain elasticity, can take place elastic deformation under the exogenic action, and elastic sealing member is integrated into one piece structure, seal groove and door glass adaptation. When elastic sealing element installs, only need fill in elastic sealing element's one end in the mounting groove can, elastic sealing element goes up the joint barb can with joint groove joint, and has the barb structure, increases elastic sealing element's the degree of difficulty of extracting, guarantees the firmness of assembly.
Preferably, a plurality of clamping grooves are formed in the inner side wall of each side of the mounting groove, and one clamping groove is tightly attached to the bottom surface of the mounting groove. The structure can make the connection of elastic sealing element and door guide rail more reliable, be difficult to drop. The installation stability of elastic sealing element bottom can be guaranteed in the joint groove of mounting groove bottom, avoids elastic sealing element bottom displacement.
Preferably, a buffer cavity is arranged between the middle part of the bottom of the mounting groove and the elastic sealing element. The buffer cavity can buffer when the door glass is closed.
Preferably, a sealing barb strip is arranged on the inner side wall of the sealing groove. The sealing groove is matched with the vehicle door glass, and when the vehicle door glass is closed, the sealing barb strip is extruded and deformed to be tightly attached to the inner side of the vehicle door glass so as to seal the vehicle door glass.
Preferably, the seal barb strips on the two inner side walls of the seal groove are arranged in a staggered mode. When sealed barb strip has great size, staggered arrangement can guarantee that can not mutual interference of both sides, and then can possess bigger size, guarantees sealed effect.
Preferably, the seal barb strips on the two inner side walls of the seal groove closest to the slot contact each other. When the car window is opened, the sealing barb strips are mutually contacted, so that rainwater can be prevented from entering the sealing groove.
Preferably, the elastic sealing member is provided with a lip, and the lip wraps the edge of the door guide rail. The lip edge can wrap the upper frame guide rail and the edge of the vehicle ceiling, so that the sealing effect is improved, and the appearance of the vehicle is more attractive.
The utility model has the advantages that: (1) the elastic sealing element has simple structure, can be integrally formed and has low manufacturing cost; (2) the elastic sealing element is easy to install, difficult to pull out and high in installation firmness; (3) the waterproof sealing effect is good.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
In the figure: door guide rail 1, mounting groove 1.1, joint groove 1.2, elastic sealing element 2, joint barb 2.1, seal groove 2.2, sealed barb strip 2.3, lip limit 2.4, buffer cavity 3, door glass 4.
Detailed Description
The invention is further described with reference to the accompanying drawings and specific embodiments.
As shown in the figure, the frameless vehicle door A column sealing structure comprises a vehicle door guide rail 1 and an elastic sealing element 2, wherein the vehicle door guide rail 1 is provided with a mounting groove 1.1, and one end of the elastic sealing element 2 is arranged in the mounting groove 1.1; a buffer cavity 3 is arranged between the middle part of the bottom of the mounting groove 1.1 and the elastic sealing element 2; a plurality of clamping grooves 1.2 are arranged on the inner side wall of each side of the mounting groove 1.1, and one clamping groove 1.2 is tightly attached to the bottom surface of the mounting groove 1.1; the elastic sealing element 2 is provided with a clamping barb 2.1 matched with the clamping groove 1.2, and the clamping barb 2.1 deviates to the direction of the notch of the mounting groove 1.1; the elastic sealing element 2 is provided with a sealing groove 2.2, the sealing groove 2.2 is arranged in the mounting groove 1.1, and the openings of the sealing groove and the mounting groove are the same; the two inner side walls of the sealing groove 2.2 are provided with sealing barb strips 2.3 which are arranged in a staggered manner, and the sealing barb strips 2.3 which are closest to the notch on the two inner side walls of the sealing groove 2.2 are contacted with each other; the lip edge 2.4 is arranged on the elastic sealing element 2, and the lip edge 2.4 wraps the edge of the vehicle door guide rail 1.
The utility model has the advantages that: (1) the elastic sealing element 2 has simple structure, can be integrally formed and has low manufacturing cost; (2) the elastic sealing element 2 is easy to install, difficult to pull out and high in installation firmness; (3) the waterproof sealing effect is good.
Claims (7)
1. A frameless car door A column sealing structure comprises a car door guide rail and an elastic sealing piece, and is characterized in that the car door guide rail is provided with a mounting groove, and one end of the elastic sealing piece is arranged in the mounting groove; a clamping groove is formed in the inner side wall of the mounting groove, a clamping barb matched with the clamping groove is arranged on the elastic sealing element, and the clamping barb deviates towards the direction of the notch of the mounting groove; the elastic sealing element is provided with a sealing groove, the sealing groove is arranged in the mounting groove, and the openings of the sealing groove and the mounting groove are the same.
2. The A-pillar seal structure of a frameless vehicle door of claim 1, wherein a plurality of catching grooves are provided on the inner sidewall of each side of the mounting groove, one of the catching grooves clinging to the bottom surface of the mounting groove.
3. The frameless vehicle door a-pillar seal structure of claim 1, wherein a buffer cavity is provided between the middle portion of the bottom of said mounting groove and the elastic seal.
4. The A-pillar seal structure of frameless vehicle door as defined in claim 1, 2 or 3, wherein said seal groove is provided with a seal barb on its inner sidewall.
5. The A-pillar seal structure for a frameless vehicle door of claim 4, wherein the seal barb strips on the two inner sidewalls of said seal groove are staggered.
6. The A-pillar seal structure for a frameless vehicle door of claim 5, wherein the seal barb strips on the two inner sidewalls of said seal groove closest to the notch contact each other.
7. The A-pillar seal for a frameless vehicle door of claims 1, 2 or 3, wherein said elastomeric seal has a lip surrounding the edge of the door rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921996866.7U CN211106909U (en) | 2019-11-18 | 2019-11-18 | Frameless formula door A post seal structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921996866.7U CN211106909U (en) | 2019-11-18 | 2019-11-18 | Frameless formula door A post seal structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211106909U true CN211106909U (en) | 2020-07-28 |
Family
ID=71722424
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921996866.7U Active CN211106909U (en) | 2019-11-18 | 2019-11-18 | Frameless formula door A post seal structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211106909U (en) |
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2019
- 2019-11-18 CN CN201921996866.7U patent/CN211106909U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 310051 1st and 6th floors, no.451 Internet of things street, Binjiang District, Hangzhou City, Zhejiang Province Patentee after: Zhejiang Zero run Technology Co.,Ltd. Address before: 310051 1st and 6th floors, no.451 Internet of things street, Binjiang District, Hangzhou City, Zhejiang Province Patentee before: ZHEJIANG LEAPMOTOR TECHNOLOGY Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |