CN209441367U - A kind of the car door drainage mechanism and rail vehicle of rail vehicle - Google Patents
A kind of the car door drainage mechanism and rail vehicle of rail vehicle Download PDFInfo
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- CN209441367U CN209441367U CN201920015544.3U CN201920015544U CN209441367U CN 209441367 U CN209441367 U CN 209441367U CN 201920015544 U CN201920015544 U CN 201920015544U CN 209441367 U CN209441367 U CN 209441367U
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- water storage
- storage tank
- guest room
- rail vehicle
- gate flap
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Abstract
The utility model discloses a kind of car door drainage mechanism of rail vehicle, including being set to guest room edge beam of underframe and the first water storage tank for connecting with the bottom of the guest room gate flap sliding slot at guest room doorframe, and set on guest room edge beam of underframe, be sandwiched in the second water storage tank that between Side fascia and lining and top surface is lower than inner bottom plating setting；First water storage tank connects with the second water storage tank, and the first water storage trench bottom is equipped with the first discharge port that the first water storage tank internal water accumulation is discharged diagonally downward from inside to outside by guest room car body.When rail vehicle is in the rain when driving, rainwater is entered in the first water storage tank and the second water storage tank by guest room gate flap sliding slot, and then ponding is discharged by the first discharge port, without adding other water drainage parts, required amount of parts is reduced, be conducive to eliminate noise, therefore its structure is relatively simple and vehicle performance is promoted.A kind of rail vehicle comprising above-mentioned car door drainage mechanism is also disclosed in the utility model, and manufacturing cost is lower.
Description
Technical field
The utility model relates to field of track traffic, in particular to the car door drainage mechanism of a kind of rail vehicle.This is practical
It is novel to further relate to a kind of rail vehicle.
Background technique
The car door of rail vehicle is commonly used in above and below for passenger, according to the motion profile of car door and the mounting means of car body,
The car door of rail vehicle is roughly divided into hidden door, outside hanging door and three kinds of stopping sliding door.Wherein, the gate flap of hidden door is usually in car body
It is moved in interlayer between Side fascia and lining, has advantages, the applications such as driving structure is simple, failure rate is low wide.
The leakproofness of the car body of the existing rail vehicle with hidden door is usually poor, when rail vehicle is travelling in the rain
When, inevitable rain is pierced in car body by the gap between car body and gate flap, influences the leakproofness of car body.For the problem,
Existing rail vehicle is usually additionally arranged at the bottom of car door drainage mechanism in the doorframe for being used to support gate flap, and such car door drainage mechanism is logical
Often including drainage hole and the drainpipe for being installed in drainage hole and extending to vehicle body bottom frame bottom, so as to what is pierced by above-mentioned gap
Rainwater is discharged out of drainpipe after flowing through drainage hole.However, the setting of drainage hole and drainpipe makes car body to a certain extent
Structure becomes complex, and keeps the intracorporal noise of vehicle larger.
Therefore, the structure of the car door drainage mechanism of existing rail vehicle is more complex and influences vehicle performance.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of car door drainage mechanism of rail vehicle, structure compared with
Simply, and promote vehicle performance.The utility model further relates to a kind of rail vehicle, and manufacturing cost is lower.
Its concrete scheme is as follows:
The utility model provides a kind of car door drainage mechanism of rail vehicle, comprising:
The first storage for being set to guest room edge beam of underframe and connecting with the bottom of the guest room gate flap sliding slot at guest room doorframe
Sink；
For being set to guest room edge beam of underframe, being sandwiched in second of between Side fascia and lining and top surface lower than inner bottom plating setting
Water storage tank；
Wherein, first water storage tank connects with second water storage tank, and the first water storage trench bottom is equipped with and is used for
The first discharge port of the first water storage tank internal water accumulation is discharged diagonally downward from inside to outside by guest room car body.
Preferably, first discharge port includes for being set to guest room edge beam of underframe to guide ponding to be discharged diagonally downward
Water conservancy diversion slope.
Preferably, the guest room gate flap sliding slot includes the inside door for being fixedly arranged on inner bottom plating and abutting against with gate flap sliding block
Sill；First water storage tank and second water storage tank include being filled between the inner door sill and the water conservancy diversion slope, using
In the first sealing block piece for stopping ponding to flow into inner bottom plating.
It preferably, further include being abutted against with the bottom of the inner door sill, for being fixedly arranged on guest room edge beam of underframe to support
State the first block piece bearing piece of the first sealing block piece.
Preferably, the guest room gate flap sliding slot includes the outer threshold being oppositely arranged with the inner door sill；It further include being fixedly arranged on
The water conservancy diversion slope, the outer threshold bracket for being used to support the outer threshold, the bottom of the outer threshold bracket has leads with described
Flow the parallel supporting oblique surface in slope.
It preferably, further include for being set between the outer threshold and gate flap sliding block so that flowing water is through guest room gate flap sliding slot stream
Enter the diversion trench of first water storage tank.
Preferably, further include be set to second water storage tank in, for be set between lining and guest room edge beam of underframe with
Ponding is stopped to flow into the second sealing block piece of inner bottom plating.
Preferably, further includes:
For what is connected set on drivers' cab edge beam of underframe and with the bottom of the drivers' cab gate flap sliding slot at drivers' cab doorframe
Third water storage tank, the third water storage tank are connected by second water storage tank and first water storage tank, the third storage
Bottom of gullet is equipped with the third for the third water storage tank internal water accumulation to be discharged diagonally downward from inside to outside by drivers' cab car body and drains
Mouthful.
The utility model also provides a kind of rail vehicle, including Side fascia and lining doorframe, further includes being set to outside described
The left-hand door leaf and right gate flap to realize folding are simultaneously slided between wallboard and the lining relatively, and as above described in any item
For the ponding pierced from the gap between the left-hand door leaf and the right gate flap to be drained to the vehicle of the rail vehicle to outside car body
Door drainage mechanism.
With respect to the background art, the car door drainage mechanism of rail vehicle provided by the utility model, including for being set to
Guest room edge beam of underframe and the first water storage tank to connect with the bottom of the guest room gate flap sliding slot at guest room doorframe, and for being set to
Guest room edge beam of underframe is sandwiched in the second water storage tank that between Side fascia and lining and top surface is lower than inner bottom plating setting；Described first
Water storage tank connects with second water storage tank, and the first water storage trench bottom is equipped with for being tilted towards from inside to outside by guest room car body
First discharge port of lower discharge the first water storage tank internal water accumulation.
When rail vehicle is in the rain when driving, rainwater enters first water storage tank and described second by guest room gate flap sliding slot
In water storage tank, to store rainwater, and then ponding is discharged by first discharge port.
Since the bottom of first water storage tank and guest room gate flap sliding slot connects, and guest room gate flap sliding slot is usually less than interior
Bottom plate setting, therefore first water storage tank is lower than inner bottom plating；Similarly, since second water storage tank is arranged lower than inner bottom plating；From
And make the ponding in first water storage tank and second water storage tank before flowing into inner bottom plating by first discharge port
Discharge.
Since first water storage tank and second water storage tank are set to guest room edge beam of underframe, ponding can be by the water conservancy diversion
Slope discharge, without adding other water drainage parts, required amount of parts is reduced, therefore its structure is simpler；While compared to
The prior art is conducive to eliminate noise in car body, to promote vehicle performance.Therefore, railcar provided by the utility model
Car door drainage mechanism structure it is simpler, and promote vehicle performance.
Rail vehicle provided by the utility model includes above-mentioned car door drainage mechanism, because of the structure of car door drainage mechanism
Relatively simple, to be processed and assembling amount of parts is reduced, therefore manufacturing cost is lower.
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 the embodiments of the present invention, for those of ordinary skill in the art, without creative efforts, also
Other attached drawings can be obtained according to the attached drawing of offer.
Fig. 1 is the top view of the car door drainage mechanism at guest room car body provided by the first embodiment of the utility model；
Fig. 2 is the A-A sectional view with gate flap in Fig. 1；
Fig. 3 is the B-B sectional view without gate flap in Fig. 1；
Fig. 4 is the C-C sectional view with gate flap in Fig. 1；
Fig. 5 is the C-C sectional view without gate flap in Fig. 1；
Fig. 6 is the car door row at the guest room car body provided by second of embodiment of the utility model with drivers' cab car body
The top view of water dispenser structure.
Appended drawing reference is as follows:
Guest room edge beam of underframe 01, guest room doorframe 02, guest room gate flap sliding slot 03, guest room gate flap sliding block 04, Side fascia 05, interior wall
Plate 06, inner bottom plating 07, drivers' cab doorframe 08 and drivers' cab gate flap sliding slot 09；
First water storage tank 1, the second water storage tank 2, inner door sill 3, outer threshold 4, outer threshold bracket 5, diversion trench 6, first seal
Block piece 7, the first block piece bearing piece 8, second sealing block piece 9, water fender 10 and third water storage tank 11；
Water conservancy diversion slope 101.
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 making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
In order to make those skilled in the art more fully understand the utility model, with reference to the accompanying drawing and specifically
The utility model is described in further detail for embodiment.
Fig. 1 to Fig. 5 is please referred to, Fig. 1 is the car door row at guest room car body provided by the first embodiment of the utility model
The top view of water dispenser structure；Fig. 2 is the A-A sectional view with gate flap in Fig. 1；Fig. 3 is the B-B sectional view without gate flap in Fig. 1；Fig. 4 is
C-C sectional view in Fig. 1 with gate flap；Fig. 5 is the C-C sectional view without gate flap in Fig. 1.
In the first specific embodiment, only for single guest room vehicle body side wall be equipped with hidden door the case where.
The utility model embodiment discloses a kind of car door drainage mechanism of rail vehicle, including the first water storage tank 1 and
Two water storage tanks 2.
Under normal conditions, the side wall of guest room car body is equipped with for the guest room doorframe 02 above and below passenger, in track vehicle driving
Process Central Left Gate leaf and the opposite sliding of right gate flap are to block guest room doorframe 02；After rail vehicle arrives at a station parking, left-hand door leaf and the right side
Gate flap opposite opposite sliding again pierces the left holding tank for being located at 02 left and right sides of guest room doorframe and right receiving with corresponding
Slot, left holding tank and right holding tank are respectively to be sandwiched in the type chamber that gate flap is stored between Side fascia 05 and lining 06.
First water storage tank 1 is set to 02 bottom of guest room doorframe, and the second water storage tank 2 is respectively arranged on left holding tank and right holding tank
Bottom.
First water storage tank 1 is set to the bottom of the guest room gate flap sliding slot 03 at guest room doorframe 02, with the guest room gate flap sliding slot 03
Bottom connect.Guest room gate flap sliding slot 03 guides gate flap to move along the length direction of car body at guest room doorframe 02, and guest room
Gate flap sliding slot 03 is usually less than inner bottom plating 07 and is arranged, and correspondingly, the first water storage tank 1 effectively prevent the lower than the setting of inner bottom plating 07
Ponding in one water storage tank 1 flows into inner bottom plating 07.First water storage tank 1 is set on guest room edge beam of underframe 01, correspondingly, the first water storage
Slot 1, which refers to, to be sandwiched between 03 bottom of guest room gate flap sliding slot and the top of guest room edge beam of underframe 01 and extends along the length direction of car body
White space.
Second water storage tank 2 is arranged far from guest room doorframe 02, is enclosed by guest room edge beam of underframe 01, Side fascia 05 and lining 06
Around forming, Side fascia 05 and lining 06 herein is sandwiched in gate flap two sides respectively to guide gate flap to open and close.Second water storage tank 2 is low
It is arranged in inner bottom plating 07, to prevent the ponding in the second water storage tank 2 from flowing into inner bottom plating 07.
Rainwater etc. through 03 rear portion of guest room gate flap sliding slot enter the first water storage tank 1, another part be attached on gate flap with
Just it is fallen into when gate flap is opened in the second water storage tank 2 or the second water storage tank 2 is entered by gap between guest room gate flap and Side fascia 05
It is interior, so that the first water storage tank 1 and the second water storage tank 2 be made to play the role of collecting rainwater.
First water storage tank 1 and the second water storage tank 2 connect, and enable the ponding in the first water storage tank 1 and the second water storage tank 2
Mutually circulation.
The bottom of first water storage tank 1 is equipped with the first discharge port for draining ponding, and the first discharge port can make the first storage
Ponding in sink 1 is by the timely and effective discharge diagonally downward from inside to outside of guest room car body, correspondingly, the ponding stream of the second water storage tank 2
It can also be discharged by the first discharge port after entering the first water storage tank 1, ponding is further effectively prevent to flow into inner bottom plating 07.
First discharge port is set on the first water storage tank 1, and the first water storage tank 1 is set on guest room edge beam of underframe 01, it is only necessary to will be objective
Water conservancy diversion slope 101 is added on room edge beam of underframe 01, without adding other water drainage parts, the amount of parts being related to is few, because
The structure of the car door drainage mechanism of this rail vehicle provided by the utility model is simpler.
Preferably, the first discharge port includes the water conservancy diversion slope 101 set on guest room edge beam of underframe 01, the water conservancy diversion slope 101 by
The direction on car body to ground is obliquely installed, to guide ponding to be discharged diagonally downward by the mode flow automatically.The water conservancy diversion slope 101 is
A part of guest room edge beam of underframe 01, the guest room doorframe 02 for being also used to support on guest room vehicle body side wall and guest room gate flap sliding slot 03
Deng.
Guest room gate flap sliding slot 03 includes the inner door sill 3 for being fixedly arranged on inner bottom plating 07 and abutting against with guest room gate flap sliding block 04, phase
Ying Di, the first water storage tank 1 and the second water storage tank 2 include the first sealing block piece being filled between inner door sill 3 and water conservancy diversion slope 101
7, to stop ponding to flow into inner bottom plating 07.
In the first specific embodiment, the cross section of inner door sill 3 is substantially L-shaped, and horizontal segment is solid with 07 phase of inner bottom plating
Even, vertical section makes inner bottom plating 07 and the first water storage tank 1 in the certain difference in height of vertical formation to stop ponding to immerse interior bottom
Plate 07.
The first sealing preferred sealant of block piece 7 is respectively used to stop vertical section bottom end and the first water storage tank 1 of inner door sill 3
Gap between bottom surface and between 2 bottom surface of the vertical section bottom end of inner door sill 3 and the second water storage tank, namely for stopping inner door sill 3
With the gap between water conservancy diversion slope 101, prevent ponding from immersing in guest room vehicle body bottom frame and inner bottom plating 07.Certainly, the first sealing gear
The material of part 7 is without being limited thereto.
Preferably, the utility model further includes abutting against and being fixedly arranged on guest room edge beam of underframe 01 with the bottom of inner door sill 3
The first block piece bearing piece 8, to support the first sealing block piece 7.The two sides of first sealing block piece 7 are sandwiched in the perpendicular of inner door sill 3 respectively
Between straight section and the first block piece bearing piece 8, so that the first block piece bearing piece 8 cooperation inner door sill 3 is made to limit the first sealing movement of block piece 7,
Make the first sealing block piece 7 plays good sealing function.In the first specific embodiment, the first block piece bearing piece 8 it is transversal
Face is C-shaped, and opening upwards, so that the horizontal segment of inner door sill 3 is fixed in the first block piece bearing piece 8 using bolt and nut, from
And play the role of supporting inner door sill 3.Certainly, the structure of the first block piece bearing piece 8 and function are without being limited thereto.
To slide guest room gate flap sliding block 04 smoothly, guest room gate flap sliding slot 03 includes the external door being oppositely arranged with inner door sill 3
Sill 4, so that guest room gate flap sliding block 04 be made to be sandwiched between inner door sill 3 and outer threshold 4, guidance guest room gate flap sliding block 04 is slided.Accordingly
Ground, the utility model also mass are used to support the outer threshold bracket 5 of outer threshold 4, which is fixedly arranged on water conservancy diversion slope
On 101, naturally, the bottom of outer threshold bracket 5 has the supporting oblique surface parallel with water conservancy diversion slope 101.But it need to be intended that, outside
The top surface of threshold bracket 5 extends along the horizontal plane, is conducive to promote aesthetics.Outer threshold bracket 5 includes several, several external doors
Sill bracket 5 is in staggered distribution along the length direction of car body, and there are certain gaps between two neighboring outer threshold bracket 5, so as to shape
At the first discharge port, ponding is discharged quickly.Certainly, the structure, quantity and distribution mode of outer threshold bracket 5 are not limited to this.
To flow into rainwater smoothly in the first water storage tank 1, the utility model further includes being set to outer threshold 4 to slide with guest room gate flap
Diversion trench 6 between block 04, so that flowing water flows into the first water storage tank 1 through guest room gate flap sliding slot 03.It should be noted that water conservancy diversion
The distance between opposite sides face of slot 6 should not be too large, usually between 1~2mm, to prevent sliding because of outer threshold 4 and guest room gate flap
Gap between block 04 is excessive and guest room gate flap sliding block 04 is caused acutely to swing in sliding process, is conducive to guest room gate flap sliding block
04 stabilization slides.
In the first specific embodiment, the utility model further includes the second sealing block piece in the second water storage tank 2
9, to stop the ponding in the second water storage tank 2 to flow into inner bottom plating 07.Further, the bottom of guest room edge beam of underframe 01 be equipped with
The water fender 10 that second sealing block piece 9 offsets.Specifically, the second sealing block piece 9 be set to the first block piece bearing piece 8 and water fender 10 it
Between, the first block piece bearing piece 8 is fixedly arranged on water conservancy diversion slope 101, to stop ponding between the first block piece bearing piece 8 and water fender 10
Gap flows into guest room vehicle body bottom frame.
In the first specific embodiment, the second water storage tank 2 is located at the two sides of the first water storage tank 1, the arrow in attached drawing 1
Head refers to the flow direction of ponding, and ponding is opposite in two the second water storage tanks 2 flows into the first water storage tank 1, then by the first excretion
Mouth discharge.
In second of specific embodiment, hidden door is equipped with for drivers' cab and the guest room car body being connected with drivers' cab
Situation.
Referring to FIG. 6, Fig. 6 is the guest room car body provided by second of embodiment of the utility model with drivers' cab car body
The top view of the car door drainage mechanism at place.
In second of specific embodiment, the utility model further includes the third water storage tank on drivers' cab edge beam of underframe
11, the bottom of the third water storage tank 11 and the drivers' cab gate flap sliding slot 09 at drivers' cab doorframe 08 connects, and third water storage tank
11 are connected with the first water storage tank 1 by the second water storage tank 2, and the bottom of third water storage tank 11 is equipped with third discharge port, so as to the
Ponding in three water storage tanks 11 is discharged diagonally downward from inside to outside by drivers' cab car body.The structure of third discharge port and the first discharge port
Structure it is identical, referring in particular to the first discharge port, therefore not to repeat here.
Similarly, the setting of third discharge port can be such that ponding is discharged by the mode of gravity flow, same without adding Drainage Division
Part, required components are reduced, and keep structure simpler.
In second of specific embodiment, third water storage tank 11 is set to the bottom of drivers' cab doorframe 08.By attached drawing 6 it is found that
Second water storage tank 2 is set between the first water storage tank 1 and third water storage tank 11, and the arrow direction in Fig. 6 refers to ponding flow direction,
Ponding in second water storage tank 2 separately flows into the first water storage tank 1 and third water storage tank 11, then respectively through the first discharge port and
The discharge of three discharge ports.
The utility model also provides a kind of rail vehicle, including Side fascia 05 and lining 06, further includes being set to Side fascia
The left-hand door leaf and right gate flap to realize folding are simultaneously slided between 05 and lining 06 relatively, and being used for as described above will be from a left side
The ponding that gap between gate flap and right gate flap pierces drains the car door drainage mechanism of the rail vehicle to outside car body.Because of above-mentioned vehicle
The structure of door drainage mechanism is simple, and to be processed and assembling amount of parts is reduced, therefore manufacturing cost is lower.
The foregoing description of the disclosed embodiments makes those skilled in the art can be realized or use the utility model.
Various modifications to these embodiments will be apparent for a person skilled in the art, general original as defined herein
Reason can be realized in other embodiments without departing from the spirit or scope of the present utility model.Therefore, this is practical new
Type is not intended to be limited to the embodiments shown herein, and is to fit to and the principles and novel features disclosed herein phase
Consistent widest scope.
Claims (9)
1. a kind of car door drainage mechanism of rail vehicle characterized by comprising
For being set to guest room edge beam of underframe (01) and connecting with the bottom of the guest room gate flap sliding slot (03) at guest room doorframe (02)
The first water storage tank (1)；
For be set to guest room edge beam of underframe (01), be sandwiched between Side fascia (05) and lining (06) and top surface be lower than inner bottom plating
(07) the second water storage tank (2) being arranged；
Wherein, first water storage tank (1) connects with second water storage tank (2), and the first water storage tank (1) bottom is equipped with
For the first discharge port of the first water storage tank (1) internal water accumulation to be discharged diagonally downward from inside to outside by guest room car body.
2. the car door drainage mechanism of rail vehicle according to claim 1, which is characterized in that first discharge port includes
For being set to the water conservancy diversion slope (101) of guest room edge beam of underframe (01) to guide ponding to be discharged diagonally downward.
3. the car door drainage mechanism of rail vehicle according to claim 2, which is characterized in that the guest room gate flap sliding slot
(03) include inner door sill (3) for being fixedly arranged on inner bottom plating (07) and abutting against with guest room gate flap sliding block (04)；First storage
Sink (1) and second water storage tank (2) include being filled between the inner door sill (3) and the water conservancy diversion slope (101), using
In the first sealing block piece (7) for stopping ponding to flow into inner bottom plating (07).
4. the car door drainage mechanism of rail vehicle according to claim 3, which is characterized in that further include and the inner door sill
(3) bottom abuts against, the first block piece of first sealing block piece (7) is supported for being fixedly arranged on guest room edge beam of underframe (01)
Bearing piece (8).
5. the car door drainage mechanism of rail vehicle according to claim 3, which is characterized in that the guest room gate flap sliding slot
It (03) include the outer threshold (4) being oppositely arranged with the inner door sill (3)；It further include being fixedly arranged on the water conservancy diversion slope (101), being used for
The outer threshold bracket (5) of the outer threshold (4) is supported, the bottom of the outer threshold bracket (5) has and the water conservancy diversion slope
(101) parallel supporting oblique surface.
6. the car door drainage mechanism of rail vehicle according to claim 5, which is characterized in that further include described for being set to
So that flowing water flows into first water storage tank through guest room gate flap sliding slot (03) between outer threshold (4) and guest room gate flap sliding block (04)
(1) diversion trench (6).
7. the car door drainage mechanism of rail vehicle according to any one of claims 1 to 6, which is characterized in that further include setting
In second water storage tank (2), for being set between lining (06) and guest room edge beam of underframe (01) to stop ponding to flow into
Second sealing block piece (9) of inner bottom plating (07).
8. the car door drainage mechanism of rail vehicle according to claim 7, which is characterized in that further include:
For being set to drivers' cab edge beam of underframe and mutually being passed through with the bottom of the drivers' cab gate flap sliding slot (09) at drivers' cab doorframe (08)
Logical third water storage tank (11), the third water storage tank (11) pass through second water storage tank (2) and first water storage tank (1)
It connects, third water storage tank (11) bottom is equipped with for the third storage to be discharged diagonally downward from inside to outside by drivers' cab car body
The third discharge port of sink (11) internal water accumulation.
9. a kind of rail vehicle, including Side fascia (05) and lining (06), which is characterized in that further include being set to the Side fascia
(05) the simultaneously opposite left-hand door leaf and right gate flap slided to realize folding, and such as claim 1 between the lining (06)
It is described in any item for draining the ponding pierced from the gap between the left-hand door leaf and the right gate flap to outside car body to 8
Rail vehicle car door drainage mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920015544.3U CN209441367U (en) | 2019-01-04 | 2019-01-04 | A kind of the car door drainage mechanism and rail vehicle of rail vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920015544.3U CN209441367U (en) | 2019-01-04 | 2019-01-04 | A kind of the car door drainage mechanism and rail vehicle of rail vehicle |
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| Publication Number | Publication Date |
|---|---|
| CN209441367U true CN209441367U (en) | 2019-09-27 |
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ID=68017209
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|---|---|---|---|
| CN201920015544.3U Active CN209441367U (en) | 2019-01-04 | 2019-01-04 | A kind of the car door drainage mechanism and rail vehicle of rail vehicle |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112046516A (en) * | 2020-08-13 | 2020-12-08 | 中车长春轨道客车股份有限公司 | Labyrinth drainage footboard structure |
| CN114454903A (en) * | 2022-03-22 | 2022-05-10 | 中车株洲电力机车有限公司 | Rail vehicle link-up drainage device |
| CN114655259A (en) * | 2022-03-09 | 2022-06-24 | 中车太原机车车辆有限公司 | Rain-proof threshold structure of railway vehicle control room and railway vehicle |
-
2019
- 2019-01-04 CN CN201920015544.3U patent/CN209441367U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112046516A (en) * | 2020-08-13 | 2020-12-08 | 中车长春轨道客车股份有限公司 | Labyrinth drainage footboard structure |
| CN114655259A (en) * | 2022-03-09 | 2022-06-24 | 中车太原机车车辆有限公司 | Rain-proof threshold structure of railway vehicle control room and railway vehicle |
| CN114655259B (en) * | 2022-03-09 | 2023-09-12 | 中车太原机车车辆有限公司 | Rainproof threshold structure of railway vehicle control cabin and railway vehicle |
| CN114454903A (en) * | 2022-03-22 | 2022-05-10 | 中车株洲电力机车有限公司 | Rail vehicle link-up drainage device |
| CN114454903B (en) * | 2022-03-22 | 2023-05-02 | 中车株洲电力机车有限公司 | Drainage device for through channel of railway vehicle |
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