CN209719588U - A kind of train passageway door lock mechanism - Google Patents
A kind of train passageway door lock mechanism Download PDFInfo
- Publication number
- CN209719588U CN209719588U CN201920168406.9U CN201920168406U CN209719588U CN 209719588 U CN209719588 U CN 209719588U CN 201920168406 U CN201920168406 U CN 201920168406U CN 209719588 U CN209719588 U CN 209719588U
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- China
- Prior art keywords
- passageway
- connecting rod
- pin shaft
- groove
- train
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- Expired - Fee Related
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- 230000007246 mechanism Effects 0.000 title claims abstract description 18
- 239000004744 fabric Substances 0.000 claims description 6
- 239000007787 solid Substances 0.000 claims 1
- 206010016256 fatigue Diseases 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 230000003137 locomotive effect Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Lock And Its Accessories (AREA)
Abstract
The utility model relates to train equipment fields, disclose train passageway door lock mechanism, including passageway door body, the passageway door body rotation is mounted on the wall of passageway, the first pin shaft is installed in the passageway door body, the connection of one end of first pin shaft and first connecting rod, the other end of the first connecting rod is rotatablely connected by one end of the second pin shaft and second connecting rod, the other end of the second connecting rod is connected with third pin shaft, the third pin shaft is mounted on the wall of passageway, support device is installed on second pin shaft, the support device includes rotating bar and rotating device, one end of the rotating bar is connect with the second pin shaft, the other end of the rotating bar is connect with rotating device, support device is equipped with before the first connecting rod and second connecting rod, when train passageway doors are closed, passageway doors and asile wall body form a support seat , the passenger to stand long, which can sit on, to rest.
Description
Technical field
The utility model relates to train equipment fields, more specifically, in particular to train passageway door lock mechanism.
Background technique
Train, also known as railroad train, refer to the vehicle travelled on the railroad track, are usually made of more piece compartment, are
The Modern Heavy of the mankind wants one of vehicles.Most important equipment in human history, early stage are known as steam locomotive, there is independent rail
Road traveling.Railroad train presses load object, can be divided into the lorry of cargo transport and the car of carrying, also there is the passenger-cargo mixed fortune of the two together
Vehicle.When multiplying fortune peak, the Ministry of Railways can sell a certain amount of ticket for standing room, can partially stand on train passageway without sitting the passenger of ticket,
The passenger to stand long can select to be sitting on the ground, to alleviate the tired out of oneself.
Utility model content
The purpose of this utility model is to provide a kind of train passageway door lock mechanisms, to solve when multiplying fortune peak, railway
Portion can sell a certain amount of ticket for standing room, can partially stand on train passageway without sitting the passenger of ticket, the passenger to stand long can select to be sitting in
On the ground to alleviate the tired out of oneself, when train passageway doors are closed, passageway doors and asile wall body form a support seat, stand long
Passenger can sit on and rest.
In order to achieve the above object, the technical solution adopted in the utility model is as follows:
Train passageway door lock mechanism, including passageway door body, being mounted on the wall of passageway for the passageway door body rotation are described
First pin shaft is installed in the door body of passageway, one end of first pin shaft and first connecting rod connects, the first connecting rod it is another
End is rotatablely connected by one end of the second pin shaft and second connecting rod, and the other end of the second connecting rod is connected with third pin shaft, institute
It states third pin shaft to be mounted on the wall of passageway, support device is installed on second pin shaft, the support device includes rotation
Bar and rotating device, one end of the rotating bar are connect with the second pin shaft, and the other end of the rotating bar is connect with rotating device,
It is equipped with support device before the first connecting rod and second connecting rod, when train passageway doors are closed, passageway doors and the asile wall bodily form
At a support seat, the passenger to stand long can sit on and rest.
Further, first pin shaft is connected with passageway door body by the first mounting base, the first pin shaft rotation
It is mounted in the first mounting base, the first mounting base can effectively connect passageway door body and the first pin shaft.
Further, the third pin shaft is connected with passageway wall by the second mounting base, the third pin shaft rotation
It is mounted in the second mounting base, third pin shaft can effectively connect second connecting rod and passageway wall.
Further, offer the first groove on the passageway wall, first groove for place second connecting rod and
First connecting rod, the third pin shaft are mounted in the first groove, second connecting rod and first connecting rod effectively can be contracted in
In one groove, reduce its space occupied.
Further, the second groove is also provided on the passageway wall, second groove is horizontal by certain angle
Degree opens up, and second groove is for placing rotating bar, and the rotating bar is placed in the second groove, and rotating bar can be effective
It is contracted in the second groove, reduces its space occupied.
Further, first groove and the connection of the second groove, can be such that the second pin shaft shrinks therebetween.
Further, the support device be support cloth, the trapezoidal shape of the support cloth, increase passenger be sitting in its first
Stability when between connecting rod and second connecting rod.
Further, the first connecting rod and second connecting rod side close to each other offer placement groove, the branch
The both ends of support arrangement are connect with a pair of bottom end for placing inside grooves respectively, and support device is allow to be contracted in a pair of of placement groove
It is interior, increase the folding degree of first connecting rod and second connecting rod, facilitates and be completely placed in the first groove.
Further, the rotating device includes multi-directional ball and universal ball cover, the multi-directional ball is movable be mounted on it is universal
In ball cover, the multi-directional ball is fixedly connected with the end of rotating bar, facilitates control rotating bar to rotate around rotating device, and universal
Ball and universal ball cover can increase supporting role of the rotating bar to the second pin shaft.
Further, the angle between the first connecting rod and second connecting rod facilitates less than ° and rolls over first connecting rod clockwise
It is folded.
Compared with the prior art, the advantages of the utility model are: being asked at this time when the utility model closes passageway door body
Refering to shown in figure and figure, the support device between first connecting rod and second connecting rod is strutted at this time, and the passenger at seat can not sit
It is very humanized to alleviate the fatigue stood for a long time between first connecting rod and support device, while also alleviating the limited seat of train
The pressure of bit quantity, when passageway doors body is inwardly opened, first connecting rod and second connecting rod are contracted in the first groove, and rotating bar is received
Contracting does not influence the angle of passageway door body opening, passenger is facilitated to pass in and out in the second groove.The utility model is closed when train passageway doors
When closing, passageway doors and asile wall body form a support seat, and the passenger to stand long can sit on and rest.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is that the utility model removes the partial structure diagram after rotating bar when closing；
Fig. 2 is partial structure diagram when the utility model is closed；
Fig. 3 is the positive structural schematic diagram of passageway wall.
Description of symbols: 1 passageway door body, 2 first mounting bases, 3 first pin shafts, 4 first connecting rods, 5 second pin shafts, 6
Two connecting rods, 7 third pin shafts, 8 second mounting bases, 9 passageway walls, 10 first grooves, 11 second grooves, 12 rotating bars, 13 rotations
Device, 14 support devices.
Specific embodiment
The preferred embodiment of the utility model is described in detail with reference to the accompanying drawing, so that the advantages of the utility model
It can be easier to be readily appreciated by one skilled in the art with feature, to make the protection scope of the utility model apparent clear
Define.
It please refers to shown in Fig. 1 and Fig. 2, train passageway door lock mechanism, including passageway door body 1, the installation that passageway door body 1 rotates
On passageway wall 9, how passageway door body 1 and passageway wall 9 are specifically installed as the prior art, are not repeated herein, passageway doors
First pin shaft 3 is installed, the first pin shaft 3 is connect with one end of first connecting rod 4, and the other end of first connecting rod 4 passes through second on body 1
One end of pin shaft 5 and second connecting rod 6 is rotatablely connected, and the other end of second connecting rod 6 is connected with third pin shaft 7, and third pin shaft 7 is installed
On passageway wall 9, support device is installed on the second pin shaft 5, support device includes rotating bar 12 and rotating device 13, rotation
Device 13 is mounted on the bottom end inside the second groove 11, please refers to shown in Fig. 3, and one end of rotating bar 12 is connect with the second pin shaft 5,
The other end of rotating bar 12 is connect with rotating device 13, and support device 14 is equipped with before first connecting rod 4 and second connecting rod 6, works as fire
When vehicle passageway doors are closed, passageway doors and asile wall body form a support seat, and the passenger to stand long, which can sit on, to stop
Breath, meanwhile, pin shaft, multi-directional ball and the universal ball cover mentioned in this programme are existing apparatus, and those skilled in the art are from outside
Buying, the prior art that connection type therebetween is well known to those skilled in the art are not repeated herein, including fixed company
It connects, be rotatablely connected.
First pin shaft 3 and passageway door body 1 are connected by the first mounting base 2, and the rotation of the first pin shaft 3 is mounted on the first installation
On seat 2, the first mounting base 2 can effectively connect passageway door body 1 and the first pin shaft 3；Third pin shaft 7 and passageway wall 9 pass through
The connection of second mounting base 8, what third pin shaft 7 rotated is mounted in the second mounting base 8, and third pin shaft 7 can effectively connect the
Two connecting rods 6 and passageway wall 9；The first groove 10 is offered on passageway wall 9, the first groove 10 is for placing 6 He of second connecting rod
First connecting rod 4, third pin shaft 7 are mounted in the first groove 10, can be effectively contracted in second connecting rod 6 and first connecting rod 4
In first groove 10, reduce its space occupied；The second groove 11, the second groove 11 and level are also provided on passageway wall 9
Face opens up at an angle, and the second groove 11 is for placing rotating bar 12, and rotating bar 12 is placed in the second groove 11, rotating bar
12 can effectively be contracted in the second groove 11, reduce its space occupied；First groove 10 is connected to the second groove 11, can
So that the second pin shaft 5 is shunk therebetween；Support device 14 is support cloth, supports the trapezoidal shape of cloth, increase passenger be sitting in its
Stability when between one connecting rod 4 and second connecting rod 6；First connecting rod 4 and the side close to each other of second connecting rod 6 offer and put
Groove is set, the both ends of support device 14 are connect with a pair of bottom end for placing inside grooves respectively, shrink support device 14
It is placed in groove in a pair, increases the folding degree of first connecting rod 4 and second connecting rod 6, facilitate that be completely placed in first recessed
In slot 10；Rotating device 13 include multi-directional ball and universal ball cover, multi-directional ball is movable to be mounted in universal ball cover, multi-directional ball with turn
The end of lever 12 is fixedly connected, and facilitates control rotating bar 12 to rotate around rotating device 13, and multi-directional ball and universal ball cover can
To increase supporting role of the rotating bar 12 to the second pin shaft 5；Angle between first connecting rod 4 and second connecting rod 6 is less than 90 °, side
Just first connecting rod 4 is folded clockwise.
When passageway door body 1 is closed, please referred to shown in Fig. 1 and Fig. 2 at this time, at this time between first connecting rod 4 and second connecting rod 6
Support device 14 strut, the passenger at seat can not be sitting between first connecting rod 4 and support device 14, to alleviate long-term station
Vertical fatigue, it is very humanized, while also alleviating the pressure of the limited amount of seats of train, when passageway doors body 1 is inwardly opened, the
One connecting rod 4 and second connecting rod 6 are contracted in the first groove 10, and rotating bar 12 is contracted in the second groove 11, do not influence passageway doors
The angle that body 1 is opened, facilitates passenger to pass in and out, here it is the working principles of the train passageway door lock mechanism, while in this specification
The content being not described in detail belongs to the prior art well known to professional and technical personnel in the field, including the rotation of passageway door body 1 and
Fixed device.
Although being described in conjunction with the accompanying the embodiments of the present invention, patent owner can want in appended right
Various deformations or amendments are made within the scope of asking, as long as the claim for being no more than the utility model is described to protect model
It encloses, should all be within the protection scope of the utility model.
Claims (10)
1. a kind of train passageway door lock mechanism, including passageway door body (1), passageway door body (1) rotation is mounted on asile wall
On body (9), it is characterised in that: be equipped with the first pin shaft (3) on the passageway door body (1), first pin shaft (3) connects with first
One end of bar (4) connects, and the other end of the first connecting rod (4) is rotated by the one end of the second pin shaft (5) and second connecting rod (6)
Connection, the other end of the second connecting rod (6) are connected with third pin shaft (7), and the third pin shaft (7) is mounted on passageway wall
(9) on, support device is installed on second pin shaft (5), the support device includes rotating bar (12) and rotating device
(13), one end of the rotating bar (12) is connect with the second pin shaft (5), the other end and rotating device of the rotating bar (12)
(13) it connects, is equipped with support device (14) before the first connecting rod (4) and second connecting rod (6).
2. train passageway according to claim 1 door lock mechanism, it is characterised in that: first pin shaft (3) and passageway doors
Body (1) is connected by the first mounting base (2), and the first pin shaft (3) rotation is mounted on the first mounting base (2).
3. train passageway according to claim 1 door lock mechanism, it is characterised in that: the third pin shaft (7) and asile wall
Body (9) is connected by the second mounting base (8), and third pin shaft (7) rotation is mounted on the second mounting base (8).
4. train passageway according to claim 1 door lock mechanism, it is characterised in that: offered on the passageway wall (9)
First groove (10), first groove (10) is for placing second connecting rod (6) and first connecting rod (4), the third pin shaft (7)
It is mounted in the first groove (10).
5. train passageway according to claim 1 door lock mechanism, it is characterised in that: also opened up on the passageway wall (9)
Have the second groove (11), second groove (11), which is at an angle to the horizontal surface, to be opened up, and second groove (11) is for putting
It sets rotating bar (12), the rotating bar (12) is placed in the second groove (11).
6. train passageway according to claim 4 door lock mechanism, it is characterised in that: first groove (10) and second recessed
Slot (11) connection.
7. train passageway according to claim 1 door lock mechanism, it is characterised in that: the support device (14) is support
Cloth, the trapezoidal shape of the support cloth.
8. train passageway according to claim 1 or claim 7 door lock mechanism, it is characterised in that: the first connecting rod (4) and second
Connecting rod (6) side close to each other offers placement groove, and the both ends of the support device (14) are placed with a pair recessed respectively
Bottom end connection inside slot.
9. train passageway according to claim 1 door lock mechanism, it is characterised in that: the rotating device (13) includes universal
Ball and universal ball cover, the multi-directional ball is movable to be mounted in universal ball cover, and the end of the multi-directional ball and rotating bar (12) is solid
Fixed connection.
10. train passageway according to claim 1 door lock mechanism, it is characterised in that: the first connecting rod (4) connects with second
Angle between bar (6) is less than 90 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920168406.9U CN209719588U (en) | 2019-01-31 | 2019-01-31 | A kind of train passageway door lock mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920168406.9U CN209719588U (en) | 2019-01-31 | 2019-01-31 | A kind of train passageway door lock mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209719588U true CN209719588U (en) | 2019-12-03 |
Family
ID=68682302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920168406.9U Expired - Fee Related CN209719588U (en) | 2019-01-31 | 2019-01-31 | A kind of train passageway door lock mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209719588U (en) |
-
2019
- 2019-01-31 CN CN201920168406.9U patent/CN209719588U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191203 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |