CN205768573U - A kind of sealing strip for rail traffic vehicles clamshell doors - Google Patents
A kind of sealing strip for rail traffic vehicles clamshell doors Download PDFInfo
- Publication number
- CN205768573U CN205768573U CN201620482147.3U CN201620482147U CN205768573U CN 205768573 U CN205768573 U CN 205768573U CN 201620482147 U CN201620482147 U CN 201620482147U CN 205768573 U CN205768573 U CN 205768573U
- Authority
- CN
- China
- Prior art keywords
- seal
- section bar
- fixed part
- clamshell doors
- lap hermetically
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of sealing strip for rail traffic vehicles clamshell doors in vehicle seal field, including seal one and seal two, the side that described seal one is relative with seal two is provided with the L-shaped lap hermetically portion matched each other, the mutual centrosymmetry in lap hermetically portion of seal one and seal two, seal one and the opposing side of seal two are equipped with the fixed part being fixedly linked with section bar, described fixed part includes that two overlap edges being overlapped on section bar and the projection fitted with section bar, protruding periphery are surrounded by section bar；It is connected through transition part between described fixed part and lap hermetically portion, transition part offers and can hold the groove that airsac tube passes.Described lap hermetically portion is provided with deformation and adapts to hole one.The projection of fixed part is provided with deformation and adapts to hole two.The projection of fixed part is provided with the arcuate groove corresponding with section bar.This utility model better tightness, it is possible to sound insulation, dust-proof, damping and anti-gas shock, security performance is more preferable.
Description
Technical field
This utility model belongs to vehicle seal field, particularly to a kind of sealing strip for vehicle clamshell doors.
Background technology
In prior art, there is a kind of car door sealing strip, its number of patent application: 200620201046.0；The applying date: 2006-12-15；Notification number: CN 201009713Y；The day for announcing: 2008-01-23；Its structure includes that door weather strip, door weather strip termination are provided with plastic insert, and plastic insert is provided with groove.This sealing strip is by linking up with Matching installation on vehicle body sheet metal, it is easily installed, detachable maintaining is convenient, it is disadvantageous in that: for the rail traffic vehicles of high-speed motion, simple sealing is inadequate, it does not need only have air-tightness, the impact of airflow to be resistant to, and current sealing strip does not have sound insulation, dust-proof, damping and the effect of anti-gas shock；Vehicle clamshell doors is easy to clip to passenger when switch, and the security performance of this sealing strip cannot be protected.
Utility model content
The purpose of this utility model is to provide a kind of sealing strip for rail traffic vehicles clamshell doors so that it is better tightness, it is possible to sound insulation, dust-proof, damping and anti-gas shock, security performance is more preferable.
The purpose of this utility model is achieved in that a kind of sealing strip for rail traffic vehicles clamshell doors, including seal one and seal two, the side that described seal one is relative with seal two is provided with the L-shaped lap hermetically portion matched each other, the mutual centrosymmetry in lap hermetically portion of seal one and seal two, seal one and the opposing side of seal two are equipped with the fixed part being fixedly linked with section bar, described fixed part includes that two overlap edges being overlapped on section bar and the projection fitted with section bar, protruding periphery are surrounded by section bar；It is connected through transition part between described fixed part and lap hermetically portion, transition part offers and can hold the groove that airsac tube passes.
When this utility model uses, it is arranged on corresponding respectively for the fixed part of seal one and seal two in the clamshell doors of rail traffic vehicles, clamshell doors section bar is made to surround the protruding periphery of fixed part, the overlap edge of fixed part is overlapped on clamshell doors section bar, excellent sealing is formed between seal and clamshell doors section bar, the lap hermetically portion of seal one and seal two is mutually lapped formation and seals, and leaves space, play sound insulation, damping and the effect of anti-gas shock between two lap hermetically portions.Compared with prior art, the beneficial effects of the utility model are: form twice face seal between the L-shaped lap hermetically portion of seal one and seal two, sealing property is more preferable, leaves space, it is possible to play sound insulation, damping and the effect of anti-gas shock between two lap hermetically portions；Being provided with airsac tube in the groove of transition part, when vehicle clamshell doors is closed, if there being passenger between clamshell doors, air bag can sense and protect passenger, and clamshell doors then cannot be closed, it is to avoid clamshell doors crushes passenger, and security performance is more preferable.This utility model can be used in the clamshell doors of rail traffic vehicles.
In order to improve the sealing property in lap hermetically portion, described lap hermetically portion is provided with deformation and adapts to hole one.When vehicle clamshell doors is closed, the lap hermetically portion of seal one and seal two extrudes mutually, and deformation adapts to hole one and deforms upon, and it is cost-effective that deformation adaptation hole one is possible not only to reduce material usage, it is also possible that the contact of lap hermetically portion is more tight, improve its sealing property.
In order to improve the sealing property between fixed part and clamshell doors section bar, the projection of described fixed part is provided with deformation and adapts to hole two.Compressional deformation can occur when clamshell doors section bar contacts with fixed part projection, and deformation contacts more tight with clamshell doors section bar after adapting to hole two deformation, sealing property is more preferable, and reduces material usage, cost-effective.
As further improvement of the utility model, the projection of described fixed part is provided with the arcuate groove corresponding with section bar.It is more tight that arcuate groove makes fixed part projection contact with clamshell doors section bar, and structure is more stable, the better tightness between fixed part and clamshell doors section bar.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is structural representation during this utility model use.
Wherein, 1 seal one, 2 seals two, 3 lap hermetically portions, 4 transition parts, 5 fixed parts, 501 overlap edges, 502 is protruding, and 6 deformation adapt to hole one, and 7 deformation adapt to hole two, 8 section bars, 9 airsac tubes.
Detailed description of the invention
Such as Fig. 1, for a kind of sealing strip for rail traffic vehicles clamshell doors, including seal 1 and seal 22, the side that seal 1 is relative with seal 22 is provided with the L-shaped lap hermetically portion 3 matched each other, the mutual centrosymmetry in lap hermetically portion 3 of seal 1 and seal 22, seal 1 and the opposing side of seal 22 are equipped with the fixed part 5 being fixedly linked with section bar 8, fixed part 5 includes that two overlap edges being overlapped on section bar 8 501 and the projection 502 fitted with section bar 8, the periphery of protruding 502 are surrounded by section bar 8；It is connected through transition part 4 between fixed part 5 and lap hermetically portion 3, transition part 4 offers and can hold the groove that airsac tube 9 passes.Lap hermetically portion 3 is provided with deformation and adapts to hole 1.The projection 502 of fixed part 5 is provided with deformation and adapts to hole 27.The projection 502 of fixed part 5 is provided with the arcuate groove corresponding with section bar 8.
Such as Fig. 2, during use, it is arranged on corresponding respectively for the fixed part 5 of seal 1 and seal 22 in the clamshell doors of rail traffic vehicles, clamshell doors section bar 8 is made to surround projection 502 periphery of fixed part 5, the overlap edge 501 of fixed part 5 is overlapped on clamshell doors section bar 8, excellent sealing is formed between seal and clamshell doors section bar 8, the lap hermetically portion 3 of seal 1 and seal 22 is mutually lapped formation two seals face a and b, leave space between two lap hermetically portions 3, play sound insulation, damping and the effect of anti-gas shock.Forming twice face seal between seal 1 and the L-shaped lap hermetically portion 3 of seal 22 of this device, sealing property is more preferable, leaves space, it is possible to play sound insulation, damping and the effect of anti-gas shock between two lap hermetically portions 3；Being provided with airsac tube 9 in the groove of transition part 4, when vehicle clamshell doors is closed, if there being passenger between clamshell doors, air bag can sense and protect passenger, and clamshell doors then cannot be closed, it is to avoid clamshell doors crushes passenger, and security performance is more preferable.This sealing strip can be used in the clamshell doors of rail traffic vehicles.
This utility model is not limited to above-described embodiment; on the basis of technical scheme disclosed in this utility model; those skilled in the art is according to disclosed technology contents; need not performing creative labour and some of which technical characteristic just can be made some replacements and deformation, these are replaced and deformation is all in protection domain of the present utility model.
Claims (4)
1. the sealing strip for rail traffic vehicles clamshell doors, including seal one and seal two, it is characterized in that: the side that described seal one is relative with seal two is provided with the L-shaped lap hermetically portion matched each other, the mutual centrosymmetry in lap hermetically portion of seal one and seal two, seal one and the opposing side of seal two are equipped with the fixed part being fixedly linked with section bar, described fixed part includes that two overlap edges being overlapped on section bar and the projection fitted with section bar, protruding periphery are surrounded by section bar；It is connected through transition part between described fixed part and lap hermetically portion, transition part offers and can hold the groove that airsac tube passes.
A kind of sealing strip for rail traffic vehicles clamshell doors the most according to claim 1, it is characterised in that: described lap hermetically portion is provided with deformation and adapts to hole one.
A kind of sealing strip for rail traffic vehicles clamshell doors the most according to claim 1 and 2, it is characterised in that: the projection of described fixed part is provided with deformation and adapts to hole two.
A kind of sealing strip for rail traffic vehicles clamshell doors the most according to claim 1 and 2, it is characterised in that: the projection of described fixed part is provided with the arcuate groove corresponding with section bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620482147.3U CN205768573U (en) | 2016-05-25 | 2016-05-25 | A kind of sealing strip for rail traffic vehicles clamshell doors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620482147.3U CN205768573U (en) | 2016-05-25 | 2016-05-25 | A kind of sealing strip for rail traffic vehicles clamshell doors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205768573U true CN205768573U (en) | 2016-12-07 |
Family
ID=58112973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620482147.3U Expired - Fee Related CN205768573U (en) | 2016-05-25 | 2016-05-25 | A kind of sealing strip for rail traffic vehicles clamshell doors |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205768573U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110578546A (en) * | 2019-09-30 | 2019-12-17 | 中国计量大学 | Mining unpowered automatic closing air door |
| CN113752962A (en) * | 2021-09-22 | 2021-12-07 | 福耀玻璃工业集团股份有限公司 | Vehicle window assembly with decoration |
-
2016
- 2016-05-25 CN CN201620482147.3U patent/CN205768573U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110578546A (en) * | 2019-09-30 | 2019-12-17 | 中国计量大学 | Mining unpowered automatic closing air door |
| CN110578546B (en) * | 2019-09-30 | 2021-08-06 | 中国计量大学 | Mining unpowered automatic closing air door |
| CN113752962A (en) * | 2021-09-22 | 2021-12-07 | 福耀玻璃工业集团股份有限公司 | Vehicle window assembly with decoration |
| CN113752962B (en) * | 2021-09-22 | 2024-01-16 | 福耀玻璃工业集团股份有限公司 | Car window assembly with decoration |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161207 Termination date: 20210525 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |