CN205498944U - Locomotive sleeping berth handrail - Google Patents
Locomotive sleeping berth handrail Download PDFInfo
- Publication number
- CN205498944U CN205498944U CN201620101244.3U CN201620101244U CN205498944U CN 205498944 U CN205498944 U CN 205498944U CN 201620101244 U CN201620101244 U CN 201620101244U CN 205498944 U CN205498944 U CN 205498944U
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- CN
- China
- Prior art keywords
- handrail
- locomotive
- sleeping berth
- handrail body
- circular arc
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Abstract
The utility model discloses a locomotive sleeping berth handrail, including installing the handrail body in the motor car, it still includes mount pad and stopper, and the stopper is fixed on the mount pad, the side of handrail body be equipped with spacing axle, the stopper has the spacing parts of circular arc, is equipped with the track groove with the circular arc spacing parts department of corresponding on the mount pad, inserts at the track inslot for spacing to spacing axial compression is on the spacing parts of circular arc, and when the handrail body overturn to horizontal position downwards from vertical position, spacing axle moved at the track inslot. The utility model discloses can realize nimble upset, and can be spacing in the switching process, stability is high.
Description
Technical field
This utility model relates to a kind of locomotive sleeping berth handrail, belongs to passenger car internal unit technical field.
Background technology
At present, often installing and use handrail, but existing handrail great majority do not have damping function in the sleeping carriage of motor train unit train or ordinary train, after handrail is released, opening speed is very fast, and movement range is big, makes troubles to passenger, even injures passenger by a crashing object.
Summary of the invention
Technical problem to be solved in the utility model is: overcome the deficiencies in the prior art, it is provided that a kind of locomotive sleeping berth handrail, and this handrail can realize upset flexibly, and can be spacing in switching process, and stability is high.
In order to solve above-mentioned technical problem, the technical solution of the utility model is: a kind of locomotive sleeping berth handrail, including the handrail body being arranged in motor car, it also includes mounting seat and limited block, limited block is fixed in mounting seat, the side of described handrail body is provided with limit shaft, limited block has circular arc limiting component, it is provided with rail groove with circular arc limiting component corresponding position in mounting seat, limit shaft is inserted in rail groove, and limit shaft is squeezed on circular arc limiting component, when handrail body downwardly turns over to horizontal level from vertical position, limit shaft moves in rail groove.
Further for realizing 90 ° of upsets of handrail body, the described central angle corresponding to rail groove is 90 °.
Further for making handrail body can firmly fix at vertical direction, the bottom of described circular arc limiting component is provided with locking notch, limit shaft and lock groove mouth interference fit.
Further for increasing comfort level, the outer surface of described handrail body is coated with soft roll structure.
Further, it is cased with cloth covering cloth outside described soft roll structure.
Further, the upper surface of described handrail body is made up of PC cover plate.
Further for being easy to place cup, described handrail body is provided with saucer.
After have employed technique scheme, limit shaft of the present utility model coordinates with the extruding of circular arc limiting component, make handrail body each angle in the switching process of vertical position and horizontal level play position-limiting action, prevent that handrail body in switching process is too fast to be opened；Locking notch of the present utility model and limit shaft interference fit so that handrail body has mechanical position limitation at vertical position, fixing more firm, stability is high；Handrail body of the present utility model can realize the upset of 90 °, simple to operate, flexible for installation.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model；
Fig. 2 is the C-C sectional view of Fig. 1；
Fig. 3 is top view of the present utility model；
Fig. 4 is the state diagram of handrail body switching process of the present utility model；
In figure, 1, handrail body, 2, mounting seat, 2-1, rail groove, 3, limited block, 4, limit shaft, 5, circular arc limiting component, 6, locking notch, 7, saucer.
Detailed description of the invention
In order to make content of the present utility model be easier to be clearly understood, below according to specific embodiment and combine accompanying drawing, this utility model is described in further detail.
As shown in Fig. 1 ~ 4, a kind of locomotive sleeping berth handrail, including the handrail body 1 being arranged in motor car, it also includes mounting seat 2 and limited block 3, limited block 3 is fixed in mounting seat 2, the side of handrail body 1 is provided with limit shaft 4, limited block 3 has circular arc limiting component 5, it is provided with rail groove 2-1 with circular arc limiting component 5 corresponding position in mounting seat 2, limit shaft 4 is inserted in rail groove 2-1, and limit shaft 4 is squeezed on circular arc limiting component 5, when handrail body 1 downwardly turns over to horizontal level from vertical position, limit shaft 4 moves in rail groove 2-1.
As shown in Figure 2,4, the central angle corresponding to rail groove 2-1 is 90 °.
As shown in Figure 2,4, the bottom of circular arc limiting component 5 is provided with locking notch 6, limit shaft 4 and locking notch 6 interference fit.
The outer surface of handrail body 1 is coated with soft roll structure.
Cloth covering cloth it is cased with outside soft roll structure.
The upper surface of handrail body 1 is made up of PC cover plate.
Handrail body 1 is provided with saucer 7, in order to place cup.
The extruding of limit shaft of the present utility model and circular arc limiting component coordinates so that handrail body each angle in the switching process of vertical position and horizontal level plays position-limiting action, prevents that handrail body in switching process is too fast to be opened；Locking notch of the present utility model and limit shaft interference fit so that handrail body has mechanical position limitation at vertical position, fixing more firm, stability is high；Handrail body of the present utility model can realize the upset of 90 °, simple to operate, flexible for installation.
Particular embodiments described above; solve the technical problem that this utility model, technical scheme and beneficial effect are further described; it is it should be understood that; the foregoing is only specific embodiment of the utility model; it is not limited to this utility model; all within spirit of the present utility model and principle, any modification, equivalent substitution and improvement etc. done, within should be included in protection domain of the present utility model.
Claims (7)
1. a locomotive sleeping berth handrail, including the handrail body (1) being arranged in motor car, it is characterized in that: it also includes mounting seat (2) and limited block (3), limited block (3) is fixed in mounting seat (2), the side of described handrail body (1) is provided with limit shaft (4), limited block (3) has circular arc limiting component (5), mounting seat (2) is upper and circular arc limiting component (5) corresponding position is provided with rail groove (2-1), limit shaft (4) is inserted in rail groove (2-1), and limit shaft (4) is squeezed on circular arc limiting component (5), when handrail body (1) downwardly turns over to horizontal level from vertical position, limit shaft (4) moves in rail groove (2-1).
Locomotive sleeping berth handrail the most according to claim 1, it is characterised in that: the described central angle corresponding to rail groove (2-1) is 90 °.
Locomotive sleeping berth handrail the most according to claim 1 and 2, it is characterised in that: the bottom of described circular arc limiting component (5) is provided with locking notch (6), limit shaft (4) and locking notch (6) interference fit.
Locomotive sleeping berth handrail the most according to claim 1 and 2, it is characterised in that: the outer surface of described handrail body (1) is coated with soft roll structure.
Locomotive sleeping berth handrail the most according to claim 4, it is characterised in that: it is cased with cloth covering cloth outside described soft roll structure.
Locomotive sleeping berth handrail the most according to claim 1, it is characterised in that: the upper surface of described handrail body (1) is made up of PC cover plate.
Locomotive sleeping berth handrail the most according to claim 1, it is characterised in that: described handrail body (1) is provided with saucer (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620101244.3U CN205498944U (en) | 2016-02-01 | 2016-02-01 | Locomotive sleeping berth handrail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620101244.3U CN205498944U (en) | 2016-02-01 | 2016-02-01 | Locomotive sleeping berth handrail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205498944U true CN205498944U (en) | 2016-08-24 |
Family
ID=56723864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620101244.3U Active CN205498944U (en) | 2016-02-01 | 2016-02-01 | Locomotive sleeping berth handrail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205498944U (en) |
-
2016
- 2016-02-01 CN CN201620101244.3U patent/CN205498944U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |