CN207292006U - A kind of railway vehicle carriage side wall roller shutter structure - Google Patents
A kind of railway vehicle carriage side wall roller shutter structure Download PDFInfo
- Publication number
- CN207292006U CN207292006U CN201721200795.6U CN201721200795U CN207292006U CN 207292006 U CN207292006 U CN 207292006U CN 201721200795 U CN201721200795 U CN 201721200795U CN 207292006 U CN207292006 U CN 207292006U
- Authority
- CN
- China
- Prior art keywords
- roller shutter
- sealing joint
- joint strip
- frame
- side wall
- 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
It the utility model is related to a kind of railway vehicle carriage side wall roller shutter structure, frame including cord and installed in cord bottom, sealing joint strip is installed in the lower part of the frame, plug connection between the sealing joint strip and frame, the sealing joint strip has the ligule flange extended downwardly, and the ligule flange is compressed in when roller shutter pulls down on the windowsill cover board of lower section.The utility model installs sealing joint strip in the bottom of roller shutter, and on sealing joint strip protruding ligule flange special construction, the yielding scope of ligule flange is big, and bounce is small after being squeezed, the frame of roller shutter bottom and the unevenness error of windowsill cover board can be absorbed, it ensure that guest room side wall roller shutter is bonded completely with windowsill cover board well, there is good barrier effect of light, reach lighttight purpose.
Description
Technical field
It the utility model is related to a kind of roller blind device, more particularly to a kind of roller shutter installed on railway vehicle carriage side wall
Structure, belongs to rolling stock manufacturing technology field.
Background technology
With developing rapidly for city railway traffic, car facilities structure design is sent out towards the direction for more they tending to hommization
Exhibition.To improve the comfort level taken, structure of rolling is mounted at the side wall window of rolling stock.Structure of rolling includes solid
The reel being scheduled on above window, reel are connected with cord, and cord is wrapped on reel, are set in the both sides of window and are used for roller shutter
The slideway of lower slider, is provided with frame on the base of cord, and frame generally uses profile structure, and land used increases the weight of cord
Amount, while also ensure the smooth of cord, easy to passenger operation.When cord is pulled down to bottom, the frame of bottom, which can be taken, to be put in window
On the windowsill cover board of lower section.
Since the flatnesses such as frame, windowsill cover board are there are mismachining tolerance, and it is rigid contact therebetween, existing side
Wall roller shutter structure cannot ensure that the frame of roller shutter bottom is bonded completely with windowsill cover board well, and light will be from the bottom of roller shutter
Gap between windowsill cover board is thoroughly in guest room, and in the environment of dark, this beam light is especially dazzling, especially to sleeping berth
For car, this is suddenly to wait to improve..
Utility model content
The utility model main purpose is to solve the above problems and deficiency, there is provided one kind is rational in infrastructure, has good resistance
Every the railway vehicle carriage side wall roller shutter structure of effect of light.
To achieve the above object, the technical solution of the utility model is：
A kind of railway vehicle carriage side wall roller shutter structure, including cord and the frame installed in cord bottom, on the side
The lower part of frame is provided with sealing joint strip, plug connection between the sealing joint strip and frame, and the sealing joint strip, which has, to be stretched downwards
The ligule flange gone out, the ligule flange are compressed in when roller shutter pulls down on the windowsill cover board of lower section.
Further, there is " C " shape installation groove on the base of the frame, it is "T"-shaped that the sealing joint strip, which has section,
Installation it is raised, the installation is raised to be inserted into the installation groove installation for realizing sealing joint strip.
Further, the sealing joint strip is air-tight rubber strip, and the sealing joint strip has air bag, the ligule flange and installation
Protrusion is separately positioned on the both sides of air bag.
Further, the ligule flange is along the side of the inner or outer side of the sealing joint strip to opposite another side
To stretching, the ligule flange is in arc-shaped.
Further, the ligule flange is integrally formed with sealing joint strip.
Further,：The frame uses aluminium section bar.
Further, the sunk structure gripped for hand is provided with the frame.
In conclusion a kind of railway vehicle carriage side wall roller shutter structure provided by the utility model, pacifies in the bottom of roller shutter
Fill sealing joint strip, and on sealing joint strip protruding ligule flange special construction, the yielding scope of ligule flange is big,
And bounce is small after being squeezed, the frame of roller shutter bottom and the unevenness error of windowsill cover board can be absorbed, ensure that well
Guest room side wall roller shutter is bonded completely with windowsill cover board, is had good barrier effect of light, is reached lighttight purpose, and structure
Advantages of simple, it is aesthetic in appearance, it is convenient to disassembly.
Brief description of the drawings
Fig. 1 is the utility model structure diagram.
As shown in Figure 1, cord 1, reel 2, frame 3, sealing joint strip 4, air bag 5, installation protrusion 6, installation groove 7, ligule
Flange 8, sunk structure 9.
Embodiment
The utility model is described in further detail with embodiment below in conjunction with the accompanying drawings：
As shown in Figure 1, a kind of railway vehicle carriage side wall roller shutter structure provided by the utility model, including cord 1, in curtain
The top of cloth 1 sets reel 2, and in the bottom installation frame 3 of cord 1, frame 3 is integrally formed using aluminium section bar, is set on frame 3
The sunk structure 9 gripped for hand is equipped with, to facilitate passenger to pull roller shutter.
Sealing joint strip 4 is installed in the lower part of frame 3, sunk structure 9 is located at the top of sealing joint strip 4,4 material of sealing joint strip
Matter uses low-hardness rubber material.In the present embodiment, in order to ensure leakproofness, sealing joint strip 4 preferably uses air-tight rubber strip, has
Air bag 5, the structure between sealing joint strip 4 and frame 3 preferably using grafting connect.The upper side of air bag 5 integrally formed with
Installation protrusion 6, the section of installation protrusion 6 is "T"-shaped, correspondingly, the installation groove 7 of " C " shape is provided with the base of frame 3,
Installation protrusion 6 is inserted into installation groove 7 installation realized between sealing joint strip 4 and frame 3, convenient to disassembly.
In the lower section side of air bag 5, sealing joint strip 4 has the ligule flange 8 extended downwardly, and ligule flange 8 is under roller shutter
It is compressed in during drawing in the windowsill cover board (not shown) of lower section.In the present embodiment, inner side of the ligule flange 8 along air bag 5
Or the side in outside is stretched out to opposite another side direction, ligule flange 8 is in arc-shaped, ligule flange 8 and the one of sealing joint strip 4
Shaping.
The ligule flange 8 is in that yielding scope is big, can absorb the frame 3 of roller shutter bottom to a prominent hanging state
With the unevenness error of windowsill cover board, and the structure of ligule flange 8 be squeezed after bounce it is small, it is ensured that frame 3 is under
Position is stablized during drawing, will not upwards be rebounded, be ensure that guest room side wall roller shutter is bonded completely with windowsill cover board well, is had good
Effect of light is obstructed, reaches lighttight purpose.
As described above, the plan content with reference to given by attached drawing, can derive similar technical solution.In every case it is not de-
From the content of technical solutions of the utility model, above example is made according to the technical essence of the utility model any simple
Modification, equivalent variations and modification, in the range of still falling within technical solutions of the utility model.
Claims (7)
1. a kind of railway vehicle carriage side wall roller shutter structure, including cord and the frame installed in cord bottom, it is characterised in that：
Sealing joint strip, plug connection between the sealing joint strip and frame, the sealing joint strip tool are installed in the lower part of the frame
There is the ligule flange extended downwardly, the ligule flange is compressed in when roller shutter pulls down on the windowsill cover board of lower section.
2. railway vehicle carriage side wall roller shutter structure according to claim 1, it is characterised in that：On the base of the frame
With " C " shape installation groove, the sealing joint strip has section for "T"-shaped installation protrusion, described in the raised insertion of installation
The installation of sealing joint strip is realized in installation groove.
3. railway vehicle carriage side wall roller shutter structure according to claim 2, it is characterised in that：The sealing joint strip is gas
Close adhesive tape, the sealing joint strip have air bag, and the ligule flange and installation protrusion are separately positioned on the both sides of air bag.
4. railway vehicle carriage side wall roller shutter structure according to claim 1, it is characterised in that：The ligule flange along
The side of the inner or outer side of the sealing joint strip is stretched out to opposite another side direction, and the ligule flange is in arc-shaped.
5. the railway vehicle carriage side wall roller shutter structure according to claim 1 or 4, it is characterised in that：The ligule flange
It is integrally formed with sealing joint strip.
6. railway vehicle carriage side wall roller shutter structure according to claim 1, it is characterised in that：The frame uses aluminium profiles
Material.
7. railway vehicle carriage side wall roller shutter structure according to claim 1, it is characterised in that：It is provided with the frame
The sunk structure gripped for hand.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721200795.6U CN207292006U (en) | 2017-09-19 | 2017-09-19 | A kind of railway vehicle carriage side wall roller shutter structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721200795.6U CN207292006U (en) | 2017-09-19 | 2017-09-19 | A kind of railway vehicle carriage side wall roller shutter structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207292006U true CN207292006U (en) | 2018-05-01 |
Family
ID=62442676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721200795.6U Active CN207292006U (en) | 2017-09-19 | 2017-09-19 | A kind of railway vehicle carriage side wall roller shutter structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207292006U (en) |
-
2017
- 2017-09-19 CN CN201721200795.6U patent/CN207292006U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: No.86, Jinhong East Road, Chengyang District, Qingdao City, Shandong Province Patentee after: Qingdao Sifang Alstom railway transportation equipment Co.,Ltd. Address before: 266111 No. 86, Jinhong East Road, Jihongtan Town, Chengyang District, Qingdao City, Shandong Province Patentee before: BOMBARDIER SIFANG (QINGDAO) TRANSPORTATION Ltd. |
|
| CP03 | Change of name, title or address |