CN209224909U - A kind of bus passenger door Sealing strip for door leaves - Google Patents
A kind of bus passenger door Sealing strip for door leaves Download PDFInfo
- Publication number
- CN209224909U CN209224909U CN201822230852.6U CN201822230852U CN209224909U CN 209224909 U CN209224909 U CN 209224909U CN 201822230852 U CN201822230852 U CN 201822230852U CN 209224909 U CN209224909 U CN 209224909U
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- Prior art keywords
- sealing
- door
- mounting portion
- foam structure
- utility
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- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
- Seal Device For Vehicle (AREA)
Abstract
The utility model discloses a kind of bus passenger door Sealing strip for door leaves, including using mounting portion and sealing made of dense rubber, the top and bottom of mounting portion are machined with bound edge, the pack edge of upper end is connected with the foam structure made of sponge rubber, the surface of sealing and foam structure is coated with noise reduction coating, the utility model reduces coefficient of friction, reduces the noise pollution that passenger doors generate in switching process by coating noise reduction coating on the contact surface of sealing joint strip；Meanwhile by the way that foam structure is arranged in mounting portion upper end, sealing performance at closing time is enhanced, can be used in car.
Description
Technical field
The utility model relates to a kind of sealing strip, in particular to a kind of passenger's door weather strip.
Background technique
In the prior art, the passenger doors of car need a good sealing structure, could protect in rainy weather
It holds outside rainwater not enter in car, to reach a relatively good environment inside car, this requires better seal structure
Passenger doors are sealed, passenger door sealing structure in the prior art, complex production process and production efficiency is low, currently
Technological deficiency existing for passenger door sealing structure becomes those skilled in the art's big technical problem anxious to be resolved.
Utility model content
The purpose of the utility model is to provide a kind of bus passenger door Sealing strip for door leaves, reduce noise at closing time, enhancing
Leakproofness at closing time.
Purpose of the utility model is realized as follows: a kind of bus passenger door Sealing strip for door leaves, including use closely knit rubber
Mounting portion and sealing made of glue, the top and bottom of the mounting portion are machined with bound edge, and the pack edge of the upper end connects
It is connected to the foam structure made of sponge rubber, the surface of the sealing and foam structure is coated with noise reduction coating.
Compared with prior art, the beneficial effects of the utility model are, the utility model passes through connecing in sealing joint strip
Noise reduction coating is coated in contacting surface, reduces coefficient of friction, reduces the noise pollution that passenger doors generate in switching process；Meanwhile it is logical
It crosses and foam structure is set in mounting portion upper end, enhance sealing performance at closing time.The utility model can be used in car.
In order to further enhance leakproofness at closing time, the surface of the sealing is machined with multiple tracks fin.
In order to enhance the damping performance of the utility model, cushion chamber is offered inside the sealing.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model.
Fig. 2 is the utility model usage state diagram.
Wherein, 1 mounting portion, 101,102 bound edges, 2 sealings, 201 fins, 202a, 202b cushion chamber, 3 noise reduction coatings, 4
Foam structure, 5 door leafs, 6 doorframes.
Specific embodiment
A kind of bus passenger door Sealing strip for door leaves as shown in Figs. 1-2, including using 1 He of mounting portion made of dense rubber
Sealing 2, the top and bottom of mounting portion 1 are machined with bound edge 101,102, are connected at the bound edge 101,102 of upper end by sea
The surface of foam structure 4 made of continuous rubber, sealing 2 and foam structure 4 is coated with noise reduction coating 3, and the surface of sealing 2 adds
Work has multiple tracks fin 201, and cushion chamber 202a, 202b are offered inside sealing 2.
When utility model works, extruder squeezes out dense rubber and sponge rubber jointly, and mounting portion 1 is mounted on door leaf
On 5, at closing time, sealing 2 and foam structure 4 are fitted on doorframe 6, and noise reduction coating 3 uses the lesser material of coefficient of friction
It is made.
The utility model is not limited to above-described embodiment, on the basis of technical solution disclosed by the utility model, this
For the technical staff in field according to disclosed technology contents, not needing creative labor can be special to some of which technology
Sign makes some replacements and deformation, these replacements and deformation are within the protection scope of the present utility model.
Claims (3)
1. a kind of bus passenger door Sealing strip for door leaves, including using mounting portion and sealing made of dense rubber, feature exists
In the top and bottom of the mounting portion are machined with bound edge, and the pack edge of the upper end is connected with made of sponge rubber
The surface of foam structure, the sealing and foam structure is coated with noise reduction coating.
2. a kind of bus passenger door Sealing strip for door leaves according to claim 1, which is characterized in that the surface of the sealing
It is machined with multiple tracks fin.
3. a kind of bus passenger door Sealing strip for door leaves according to claim 1, which is characterized in that opened inside the sealing
Equipped with cushion chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822230852.6U CN209224909U (en) | 2018-12-28 | 2018-12-28 | A kind of bus passenger door Sealing strip for door leaves |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822230852.6U CN209224909U (en) | 2018-12-28 | 2018-12-28 | A kind of bus passenger door Sealing strip for door leaves |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209224909U true CN209224909U (en) | 2019-08-09 |
Family
ID=67509631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822230852.6U Active CN209224909U (en) | 2018-12-28 | 2018-12-28 | A kind of bus passenger door Sealing strip for door leaves |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209224909U (en) |
-
2018
- 2018-12-28 CN CN201822230852.6U patent/CN209224909U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |