CN209208765U - A kind of rail vehicle theft sealing rubber strip - Google Patents
A kind of rail vehicle theft sealing rubber strip Download PDFInfo
- Publication number
- CN209208765U CN209208765U CN201822229547.5U CN201822229547U CN209208765U CN 209208765 U CN209208765 U CN 209208765U CN 201822229547 U CN201822229547 U CN 201822229547U CN 209208765 U CN209208765 U CN 209208765U
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- CN
- China
- Prior art keywords
- mounting portion
- sealing
- rail vehicle
- vehicle theft
- sealing rubber
- 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.)
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Abstract
The utility model discloses a kind of rail vehicle theft sealing rubber strips in adhesive tape field, including mounting portion and sealing, sealing is connected to the top surface of mounting portion, mounting portion includes the caulking part that mounting portion side is arranged in, buffering cavity is offered inside the middle part and the other side of mounting portion, sealing is processed as V-shaped cord, the utility model is by being arranged caulking part in one end of mounting portion, so that its is easier for installation, relatively reliable, buffering cavity is opened up in mounting portion effectively reduces bring impact force at closing time simultaneously, extends the service life of adhesive tape；V-shaped cord simultaneously, is opening to two sides bifurcated at closing time, is being tightly attached to door-plate side, enhances the leakproofness of its shutdown, can be used on motor-car car door.
Description
Technical field
The utility model relates to a kind of adhesive tape, in particular to a kind of sealing joint strip.
Background technique
In recent years, the city railway trains such as domestic train were grown rapidly, and had effectively extenuated many city traffic congestions
Phenomenon, and exploitation is vigorously supported and makes great efforts by country, Chinese subway and track train technical level have had arrived at state
Border advanced level, some developing countries start to use for reference the experience of China, greatly develop subway and rail traffic simultaneously directly therefrom
State purchases subway and track train, while as Urbanization Process In China is increasingly accelerated, and more medium-sized cities constantly expand,
Traffic condition is increasingly severe, is not also added to rail friendshipization construction ranks not shortly.Because the market demand increases, the updating and upgrading of a product
Tempo increase, each track train manufacture enterprise and bear very big pressure, all exploit potentialities in production efficiency with all strength.It is high
Fast train is more demanding to the sealing performance of car door in vehicle travel process.
Utility model content
The purpose of the utility model is to provide a kind of rail vehicle theft sealing rubber strips, install relatively reliable, stability
More preferably, leakproofness at closing time is improved.
Purpose of the utility model is realized as follows: a kind of rail vehicle theft sealing rubber strip, including mounting portion and close
Envelope portion, sealing are connected to the top surface of mounting portion, and the mounting portion includes the caulking part that mounting portion side is arranged in, the installation
Buffering cavity is offered inside the middle part and the other side in portion, the sealing is processed as V-shaped cord.
Compared with prior art, the beneficial effects of the utility model are, the utility model passes through in one end of mounting portion
Caulking part is set, so that its is easier for installation, relatively reliable, while opening up buffering cavity in mounting portion and effectively reducing
Bring impact force at closing time extends the service life of adhesive tape；V-shaped cord simultaneously, is being opened to two sides bifurcated, tightly at closing time
It is attached to door-plate side, enhances the leakproofness of its shutdown.The utility model can be used on motor-car car door.
In order to which further such that mounting portion is easier for installation, the top and bottom of the caulking part are machined with wedge surface,
And end is machined with barb.Wedge surface structure to be inserted into more convenient, and overhead structure to fix after being installed relatively reliable.
In order to avoid at closing time, wedge surface contact position is impacted, level is machined at the wedge surface of the caulking part bottom
Transition face.
In order to further decrease the impact force of shutdown, buffering cavity is also machined with inside the caulking part.
As further limiting for the utility model, the bottom processing of the other side opposite with caulking part on the mounting portion
There is boss.The difference in height formed between boss and ground can form a cavity, also can be used as buffering.
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 caulking parts, 102a, 102b, 102c buffering cavity, 103 wedge surfaces, 104 barbs, 105 is horizontal
Transition face, 106 boss, 2 sealings, 3 doorframes, 4 door-plates.
Specific embodiment
A kind of rail vehicle theft sealing rubber strip as shown in Figs. 1-2, including mounting portion 1 and sealing 2, sealing 2 connect
It connects in the top surface of mounting portion 1, mounting portion 1 includes the caulking part 101 that 1 side of mounting portion is arranged in, the top and bottom of caulking part 101
Portion is machined with wedge surface 103, and end is machined with barb 104, is machined with horizontal transition at the wedge surface 103 of 101 bottom of caulking part
Face 105 offers buffering cavity 102a, 102b inside the middle part and the other side of mounting portion 1, also processes inside caulking part 101
There is a buffering cavity 102c, sealing 2 is processed as V-shaped cord, the bottom of the other side opposite with caulking part 101 on mounting portion 1
It is machined with boss 106.
When utility model works, the caulking part 101 of mounting portion 1 is inserted into doorframe 3, is connected to it in doorframe 3, it is convex
Platform 106 contradicts on 3 surface of doorframe, and at closing time, door-plate 4 is fitted in sealing 2, completes to close the door and forms sealing.
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 (5)
1. a kind of rail vehicle theft sealing rubber strip, including mounting portion and sealing, sealing are connected to the top surface of mounting portion,
It is characterized in that, the mounting portion includes the caulking part that mounting portion side is arranged in, in the middle part and the other side of the mounting portion
Portion offers buffering cavity, and the sealing is processed as V-shaped cord.
2. a kind of rail vehicle theft sealing rubber strip according to claim 1, which is characterized in that the top of the caulking part
It is machined with wedge surface with bottom, and end is machined with barb.
3. a kind of rail vehicle theft sealing rubber strip according to claim 2, which is characterized in that the caulking part bottom
Horizontal transition face is machined at wedge surface.
4. a kind of rail vehicle theft sealing rubber strip according to any one of claim 1-3, which is characterized in that the riveting
Also buffering cavity is machined with inside socket part.
5. a kind of rail vehicle theft sealing rubber strip according to any one of claim 1-3, which is characterized in that the peace
The bottom of the other side opposite with caulking part is machined with boss in dress portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822229547.5U CN209208765U (en) | 2018-12-28 | 2018-12-28 | A kind of rail vehicle theft sealing rubber strip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822229547.5U CN209208765U (en) | 2018-12-28 | 2018-12-28 | A kind of rail vehicle theft sealing rubber strip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209208765U true CN209208765U (en) | 2019-08-06 |
Family
ID=67466373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822229547.5U Active CN209208765U (en) | 2018-12-28 | 2018-12-28 | A kind of rail vehicle theft sealing rubber strip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209208765U (en) |
-
2018
- 2018-12-28 CN CN201822229547.5U patent/CN209208765U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |