CN209510162U - Locomotive car door finger pinch device - Google Patents
Locomotive car door finger pinch device Download PDFInfo
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- CN209510162U CN209510162U CN201821704943.2U CN201821704943U CN209510162U CN 209510162 U CN209510162 U CN 209510162U CN 201821704943 U CN201821704943 U CN 201821704943U CN 209510162 U CN209510162 U CN 209510162U
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- car door
- fixed frame
- locomotive
- door
- block cloth
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Abstract
The utility model belongs to railway locomotive finger engineering device technique field, propose locomotive car door finger pinch device, the second fixed frame including the first fixed frame and for being fixed on car door, it is provided on first fixed frame, the block cloth for blocking crack between a door and its frame at car door hinge is provided in shaft, block cloth one ends wound, which is arranged in shaft, to be provided with for hanging over the connector on the second fixed frame on the other end.Also propose locomotive car door, including locomotive car door finger pinch device, first fixed mount setting is in the door frame for installing car door by hinge, second fixed mount setting is on car door, car door is provided with vertical v notch v close to hinge on one side, it is provided in v notch v after pressing to the moving member mobile far from hinge direction, moving member cover strip v notch v makes car door flush.The utility model solves the problems, such as that train, motor-car, the car door in high-speed rail are easy clamp hand.
Description
Technical field
The utility model belongs to railway locomotive finger engineering device technique field, is related to a kind of railway locomotive car door finger dress
It sets.
Background technique
Train in the prior art, motor-car, the car door in high-speed rail when in use, a passenger close the door simultaneously,
His passenger often hand steered car door, therefore passenger is happened occasionally by the phenomenon that clamp hand, train, motor-car, the big portion of car door in high-speed rail
Divide a possibility that being all metal material, crushing very big, even if gently being pressed from both sides, will also result in biggish injury, nail cover
The case where being fallen by folder happens occasionally.
Utility model content
The utility model proposes locomotive car door finger pinch devices, solve the above problem in the prior art.
The technical solution of the utility model is achieved in that
Locomotive car door finger pinch device, including
First fixed frame and the second fixed frame for being fixed on car door are provided with shaft on first fixed frame,
The block cloth for blocking crack between a door and its frame at car door hinge is provided in the shaft, the block cloth one ends wound is arranged in the shaft
On, it is provided on the other end for hanging over the connector on second fixed frame.
As further technical solution, second fixed frame is several U-shaped hooks, and U-shaped opening is oriented
Far from first fixed frame, the connector is vertical and is placed on the cylindricality in the U-shaped opening of hook.
As further technical solution, the connector includes the clamping plate being folded in the block cloth, the clamping plate
Upper and lower ends are respectively arranged with hanging column and lower hanging column, are provided on the upper hanging column and the lower hanging column described for being stuck in
Groove on second fixed frame.
As further technical solution, the inner shaft of first fixed frame and the annular being rotatably arranged in the inner shaft
Outer shaft, is provided with torsional spring between the inner shaft and the annular outer shaft, one end of the block cloth is fixed on the annular outer shaft.
As further technical solution, the block cloth is fire protection flame retarding cloth, one side of the block cloth close to the car door
It is provided with soft material layer, the surface of the soft material layer is provided with for keeping the soft material certain far from the car door
The vertical bar of distance, the cross section of the vertical bar are trapezoidal.
The utility model also proposes locomotive car door, including
The locomotive car door finger pinch device, first fixed mount setting is in the door for installing car door by hinge
On frame, for second fixed mount setting on the car door, the car door is provided with vertical item close to the hinge on one side
V notch v is provided in described v notch v after pressing to the moving member mobile far from the hinge direction, and the moving member covers
Covering described v notch v makes the car door flush.
As further technical solution, the moving member is arranged in described v notch v by sliding slot, the movement
Reset spring is provided between part and the car door.
The utility model is using principle and has the beneficial effect that
1, in the utility model, clamp hand when car door and door frame are closed in order to prevent can increase locomotive therebetween
Door finger pinch device, the block cloth of locomotive car door finger pinch device, which can be very good to block in crack between a door and its frame, to be covered, therefore was mentioned well
The high safety of locomotive car door, can be good at the generation for avoiding clamp hand phenomenon, and the first fixed frame is fixed on door frame, and second
Fixed frame is fixed on car door, and block cloth is provided on the first fixed frame to be pulled out, so that the crack between a door and its frame of easy clamp hand is blocked,
When car door opening, block cloth will block car door door side, will not be jammed when being closed, therefore it is existing to avoid clamp hand well
The generation of elephant.
2, in the utility model, the second fixed frame is U-shaped hook, and connector can be very good to be placed on U-shaped for cylindricality
Hook in, and what be can be convenient when needing to remove removes, install and also very stablize safely and effectively, U-shaped hook
Can have multiple, two can reach preferable effect one on the other, and connector may include the clamping plate being folded in block cloth,
The upper and lower ends of clamping plate are respectively arranged with hanging column and lower hanging column, and upper hanging column and lower hanging column can be stuck in hook by variable diameter just
In part, the hook of an eminence move up hanging column cannot just, and the hook of a lower does not make lower hanging column just not
It can move down, therefore overall structure is very stable, and be provided on upper hanging column and lower hanging column solid for being stuck in second
Determine the groove on frame, so that transverse direction also can be good at being guaranteed, the integrally-built stability further increased.
3, in the utility model, the inner shaft of shaft is used to fix, and annular outer shaft can rotate in inner shaft, to realize gear
Cloth pulling out in car door opening covers crack between a door and its frame, and in closing of the door, torsional spring can drive under the effect of elasticity
The torsional spring of suitable elastic force is arranged so that guaranteeing that block cloth is drawn always to automatically retract block cloth in annular outer shaft rotation
Tightly, so that protective effect is further ensured that, and block cloth is that fire protection flame retarding cloth safety and stability effect is good, and block cloth is close to car door
The buffering of effect, and the surface setting of soft material layer can be reduced there is clamp hand by being provided with soft material layer on one side
There is the vertical bar for making soft material far from car door certain distance, so that block cloth is apart from car door certain distance, to ensure that hand
Refer to that top will not be pressed from both sides to block cloth certain distance, improves safety well.
4, in the utility model, car door is provided with vertical v notch v close to hinge on one side, the shifting in v notch v
Moving part can move along the chute under action of reset spring, even if finger top reaches in crack between a door and its frame to block cloth is more, be at closing time
Make finger to be clamped, as there is the presence of moving member, after moving member is mobile, serious phenomenon, finger will not occur
It will not have been held mostly seriously, therefore further improve the safety of entire car door.
Detailed description of the invention
Utility model will be further described in detail below with reference to the attached drawings and specific embodiments.
Fig. 1 is locomotive automobile door structure schematic diagram in the utility model；
Fig. 2 is locomotive car door finger pinch device structural schematic diagram in the utility model；
Fig. 3 is pivot structure schematic diagram in the utility model；
Fig. 4 is the utility model middle clamp plate structural schematic diagram；
Fig. 5 is moving member structural schematic diagram in the utility model；
In figure: 2- locomotive car door finger pinch device, the first fixed frame of 21-, the second fixed frame of 22-, 231- inner shaft, 232-
Annular outer shaft, 233- torsional spring, 24- block cloth, 25- connector, 251- clamping plate, the upper hanging column of 252-, hanging column under 253-, 254- groove,
26- soft material layer, 27- vertical bar, 3- car door, 4- door frame, 5- hinge, 6- v notch v, 7- moving member, 8- sliding slot, 9- reset
Spring.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
Every other embodiment obtained, fall within the protection scope of the utility model.
As shown in fig. 1~fig. 5, the utility model proposes locomotive car door finger pinch device, including
First fixed frame 21 and the second fixed frame 22 for being fixed on car door 3 are provided on first fixed frame 21 and turn
Axis 23, the block cloth 24 for blocking crack between a door and its frame at 3 hinge 5 of car door is provided in shaft 23, and 24 one ends wound of block cloth is arranged in shaft
It is provided on 23, on the other end for hanging over the connector 25 on the second fixed frame 22.
In the present embodiment, clamp hand when car door 3 and door frame 4 are closed in order to prevent can increase locomotive car door therebetween
Finger pinch device 2, the block cloth 24 of locomotive car door finger pinch device 2, which can be very good to block in crack between a door and its frame, to be covered, therefore well
The safety for improving locomotive car door, can be good at the generation for avoiding clamp hand phenomenon, and the first fixed frame 21 is fixed on door frame 4
On, the second fixed frame 22 is fixed on car door 3, and being provided with block cloth 24 on the first fixed frame 21 can pull out, to block appearance
The crack between a door and its frame of easy clamp hand, when car door 3 is opened, block cloth 24 will block 3 sides of car door, will not be jammed when being closed, because
This avoids the generation of clamp hand phenomenon well.
Further, the second fixed frame 22 is several U-shaped hooks, and U-shaped opening is oriented far from the first fixed frame 21,
Connector 25 is vertical and is placed on the cylindricality in the U-shaped opening of hook.
Further, connector 25 includes the clamping plate 251 being folded in block cloth 24, and the upper and lower ends of clamping plate 251 are respectively set
There are upper hanging column 252 and lower hanging column 253, is provided on upper hanging column 252 and lower hanging column 253 for being stuck on the second fixed frame 22
Groove 254.
In the present embodiment, the second fixed frame 22 is U-shaped hook, and connector 25 can be very good to be placed on U-shaped for cylindricality
Hook in, and what be can be convenient when needing to remove removes, install and also very stablize safely and effectively, U-shaped hook
Can have multiple, two can reach preferable effect one on the other, and connector 25 may include being folded in block cloth 24
Clamping plate 251, the upper and lower ends of clamping plate 251 are respectively arranged with hanging column 252 and lower hanging column 253, upper hanging column 252 and lower hanging column 253
It can be stuck in hook just by variable diameter, the hook of an eminence move up hanging column 252 cannot just, and one
The hook of lower move down lower hanging column 253 cannot just, therefore overall structure is very stable, and upper hanging column 252
With the groove 254 for being stuck on the second fixed frame 22 is provided on lower hanging column 253 so that transverse direction also can be good at
It is guaranteed, the integrally-built stability further increased.
Further, the inner shaft 231 of the first fixed frame 21 and the annular outer shaft 232 being rotatably arranged in inner shaft 231, inner shaft
Torsional spring 233 is provided between 231 and annular outer shaft 232, a rib of torsional spring 233 is arranged in inner shaft 231, another rib
It is arranged on annular outer shaft 232, one end of block cloth 24 is fixed on annular outer shaft 232.
Further, block cloth 24 is fire protection flame retarding cloth, and block cloth 24 is provided with soft material layer 26 close to car door 3 on one side, soft
The surface of the material bed of material 26 is provided with the vertical bar 27 for making soft material far from 3 certain distance of car door, the cross section of vertical bar 27
It is trapezoidal.
In the present embodiment, the inner shaft 231 of shaft 23 is used to fix, and annular outer shaft 232 can rotate in inner shaft 231, from
And realize that the pulling out when car door 3 is opened of block cloth 24 covers crack between a door and its frame, and when car door 3 is closed, torsional spring 233 is in bullet
It can drive the annular rotation of outer shaft 232 to automatically retract block cloth 24 under power effect, the torsional spring 233 of suitable elastic force is set
So that guaranteeing that block cloth 24 is tightened up always, to protective effect is further ensured that, and block cloth 24 is fire protection flame retarding cloth
Safety and stability effect is good, and block cloth 24 is provided with soft material layer 26 on one side and can reduce there is clamp hand close to car door 3
The buffering of effect, and the surface of soft material layer 26 is provided with the vertical bar for making soft material far from 3 certain distance of car door
27, so that block cloth 24 is apart from 3 certain distance of car door, to ensure that finger top will not be pressed from both sides to 24 certain distance of block cloth, very
Good improves safety.
The utility model also proposes locomotive car door, including
The door frame 4 for installing car door 3 by hinge 5 is arranged in locomotive car door finger pinch device 2, the first fixed frame 21
On, the second fixed frame 22 is arranged on car door 3, and car door 3 is provided with vertical v notch v 6 close to hinge 5 on one side, and bar shaped lacks
It is provided in mouth 6 after pressing to the moving member 7 mobile far from 5 direction of hinge, 7 cover strip v notch v 6 of moving member makes 3 table of car door
Face is concordant.
Further, moving member 7 is arranged in v notch v 6 by sliding slot 8, and reset is provided between moving member 7 and car door 3
Spring 9.
In the present embodiment, car door 3 is provided with vertical v notch v 6 close to hinge 5 on one side, the shifting in v notch v 6
Moving part 7 can be mobile with along the chute 8 under the effect of reset spring 9, even if finger top reaches in crack between a door and its frame to block cloth 24 is more, is closing
Even if finger will be clamped when door, as there is the presence of moving member 7, after moving member 7 is mobile, will not occur seriously existing
As finger will not have been held mostly seriously, therefore further improve the safety of entire car door 3.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.
Claims (7)
1. locomotive car door finger pinch device, which is characterized in that including the first fixed frame (21) and for being fixed on car door (3)
Second fixed frame (22) is provided with shaft (23) on first fixed frame (21), is provided on the shaft (23) for keeping off
Firmly at car door (3) hinge (5) crack between a door and its frame block cloth (24), block cloth (24) one ends wound is arranged on the shaft (23), separately
It is provided on one end for hanging over the connector (25) on second fixed frame (22).
2. locomotive car door finger pinch device according to claim 1, which is characterized in that second fixed frame (22) is if be
Dry U-shaped hook, and U-shaped opening is oriented far from first fixed frame (21), the connector (25) is vertical and puts
Cylindricality in the U-shaped opening of hook.
3. locomotive car door finger pinch device according to claim 1, which is characterized in that the connector (25) includes sandwiched
Clamping plate (251) on the block cloth (24), the upper and lower ends of the clamping plate (251) be respectively arranged with hanging column (252) and under
Hanging column (253) is provided with for being stuck in second fixed frame on the upper hanging column (252) and the lower hanging column (253)
(22) groove (254) on.
4. locomotive car door finger pinch device according to claim 1, which is characterized in that first fixed frame (21) it is interior
Axis (231) and the annular outer shaft (232) being rotatably arranged on the inner shaft (231), the inner shaft (231) and the annular outer shaft
(232) it is provided between torsional spring (233), one end of the block cloth (24) is fixed on the annular outer shaft (232).
5. locomotive car door finger pinch device according to claim 1, which is characterized in that the block cloth (24) is fire protection flame retarding
Cloth, the block cloth (24) are provided with soft material layer (26) on one side close to the car door (3), the soft material layer (26)
Surface is provided with the vertical bar (27) for making the soft material far from the car door (3) certain distance, the vertical bar (27)
Cross section is trapezoidal.
6. locomotive car door, which is characterized in that including locomotive car door finger pinch device described in Claims 1 to 5 any one
(2), the first fixed frame (21) setting is solid for the door frame (4) by hinge (5) installation car door (3), described second
Determine frame (22) to be arranged on the car door (3), the car door (3) is provided with vertical bar shaped close to the hinge (5) on one side
Notch (6), described v notch v (6) is interior to be provided with the moving member (7) moved after pressing to the separate hinge (5) direction, institute
Stating described v notch v (6) of moving member (7) covering makes the car door (3) flush.
7. locomotive car door according to claim 6, which is characterized in that the moving member (7) is arranged by sliding slot (8) in institute
It states in a v notch v (6), reset spring (9) is provided between the moving member (7) and the car door (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821704943.2U CN209510162U (en) | 2018-10-19 | 2018-10-19 | Locomotive car door finger pinch device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821704943.2U CN209510162U (en) | 2018-10-19 | 2018-10-19 | Locomotive car door finger pinch device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209510162U true CN209510162U (en) | 2019-10-18 |
Family
ID=68192911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821704943.2U Active CN209510162U (en) | 2018-10-19 | 2018-10-19 | Locomotive car door finger pinch device |
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| Country | Link |
|---|---|
| CN (1) | CN209510162U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023155035A1 (en) * | 2022-02-15 | 2023-08-24 | 林帛亨 | Curtain structure for preventing finger from being caught in door gap |
-
2018
- 2018-10-19 CN CN201821704943.2U patent/CN209510162U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023155035A1 (en) * | 2022-02-15 | 2023-08-24 | 林帛亨 | Curtain structure for preventing finger from being caught in door gap |
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