JP2011213226A - Railway vehicle - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a railway vehicle allowing reliability to be secured on a door suspension device moving in rolling motion along an upper door rail for guiding side sliding doors and supporting the side sliding doors in a suspended manner and the maintenance of them to be facilitated, in an externally suspended side sliding door device of the railway vehicle.SOLUTION: A weather strip member 200a is disposed at a lower end portion of an external cover 22 on the side facing a side sliding door 100a. A weather strip member 210a is disposed at an upper end portion of the side sliding door 100a on the side of the external cover 22 opposing to the weather strip member 200a. The weather strip members 200a and 210a are integrated when the slide sliding door is closed, sealing the gap formed between the lower end portion of the external cover 22 and the upper end portion of the side sliding door, thereby enhancing the water-resisting property and the dust-resisting property of the upper door rail 130 and the door suspension device 140 moving in rolling motion on the upper door rail 130 and supporting the side sliding door in the suspended manner. The side sliding door is guided along a groove-shaped lower door rail embedded in a door step via a tongue portion suspended from a lower portion of the side sliding door.

Description

  The present invention relates to a rail vehicle including a side sliding door for a crew member or a passenger to get on and off, and particularly to a rail vehicle including an externally suspended side sliding door device that opens and closes along a vehicle outer surface of a side structure constituting the rail vehicle. .

  The rail vehicle includes a side sliding door device in an opening provided in a side structure for passengers or crew members to get on and off. Conventionally, the side sliding door device includes an internal suspension type sliding door device and an external suspension type sliding door device.

  The inner suspension type is a method in which a side sliding door is arranged on the inner surface of the side structure, and the outer suspension type is a method in which the side sliding door is arranged on the outer surface of the side structure. In either method, the side sliding door opens and closes along the longitudinal direction of the side structure. In order to prevent passenger clothing and the like from being entangled in a side sliding door that opens and closes, the internal hanging side sliding door device includes a door pocket that accommodates the side sliding door when it is opened on the inner surface of the side structure. Yes. On the other hand, since the externally suspended side sliding door device opens and closes along the outer surface of the side sliding door, no door pocket is required on the inner side of the side structure.

  FIG. 8 is a cross-sectional view showing an example of a conventional internally suspended side sliding door device cut along a cross section perpendicular to the height direction. The side sliding door 100 of the internally suspended side sliding door device opens and closes along the inner surface of the side structure 20. A door pocket 26 in which the side sliding door 100 is accommodated is provided on the inner surface of the side structure 20. Interior parts such as a chair 15 and a handrail 28 are provided on the side of the door bag 26 on the vehicle body center 400 side as necessary. The dimension L0 in the width direction (300) of the rail vehicle between the door pocket 26 and the vehicle body center 400 is only a dimension corresponding to the thickness of the door pocket 26 as compared to the vehicle width direction dimension between the side structure 20 and the vehicle body center 400. Get smaller.

  If the opening width of the side sliding door 100 (dimension in the longitudinal direction of the rail vehicle) is increased in order to shorten the boarding / exiting time, the rigidity of the opening of the side structure 20 (the portion where the side sliding door 100 is provided) decreases. In some cases, a high stress may be generated in the portion with deformation near the opening of the structure 20. In the case where reinforcement is applied in the vicinity of the opening of the side structure 20, since the door pocket 26 is provided on the vehicle interior side of the side structure 20 in the internal suspension side sliding door device, the reinforcement member and the door pocket applied on the vehicle interior side of the side structure 20. 26 may interfere. If it is going to avoid these interference, the structure of the reinforcement part containing the door pocket 26 will become complicated, and a design and construction man-hour may become large.

  In addition, in the case of the internal suspension type sliding door device, not only the number of parts required for the construction of the door pocket 26 is increased, but also the interior of a plurality of types of vehicles including the portion with the door pocket 26 and the portion without the door pocket 26 are designed and constructed. There must be. However, the inner suspension side sliding door device is provided with an upper door rail that guides the side sliding door 100 at the time of opening and closing and a door suspension device that rolls on the upper door rail and supports the side sliding door 100 in a suspended manner. There is an advantage that water resistance and dust resistance can be easily secured and reliability can be maintained.

On the other hand, in the externally suspended side sliding door device, an upper door rail that guides the side sliding door and a door suspension device that rolls on the upper door rail are provided on the outer side of the rail vehicle. For this reason, in the external suspension side sliding door, while ensuring the reliability of these rolling parts, waterproofness and dustproofness (which can prevent rainwater and draft air from entering the vehicle from the gap between the side sliding door and the structure ( It is necessary to ensure that the intrusion of interstitial air containing dust into the vehicle is suppressed. Furthermore, it is desirable to have a structure that can easily maintain a door suspension apparatus that is regularly maintained.
Patent Document 1 discloses a configuration in which a side sliding door of an internal suspension side pulling device is guided by an upper door rail provided in an arm provided in a structure of a railway vehicle.

Japanese Patent No. 4173588

  Therefore, in a rail vehicle having an externally suspended side sliding door device that opens and closes along the outer surface of the side structure of the rail vehicle, the waterproof and dustproof properties between the side sliding door and the roof structure, the side structure, and the underframe are provided. There is a problem to be improved in that it can be secured and can be easily maintained by rolling on the upper door rail that guides the side sliding door to improve the reliability of the door suspension device that suspends and supports the side sliding door.

  It is an object of the present invention to provide waterproof and dustproof properties between a side sliding door and a roof structure, a side structure, and a frame, in a rail vehicle including an externally suspended side sliding door device that opens and closes along a side surface on the outer side of the rail vehicle. It is intended to provide a rail vehicle that can be easily maintained while improving the reliability of a door suspension device that rolls on an upper door rail that guides a side sliding door and suspends and supports the side sliding door.

  In order to solve the above problems and achieve the object, the present invention is a rail vehicle including an externally suspended side sliding door device, and the externally suspended side sliding door device opens and closes along a surface on the vehicle outer side of the rail vehicle. One or two side sliding doors, an upper door rail provided on the upper side of the rail vehicle along the longitudinal direction of the rail vehicle, and can roll on the upper door rail and support the side sliding door in a suspended manner And a lower door rail for guiding the lower part of the side sliding door.

  According to the present invention, in a rail vehicle provided with an externally suspended side sliding door device that opens and closes along the outer side surface of the rail vehicle, the waterproof and dustproof properties between the side sliding door and the roof structure, the side structure, and the underframe are provided. In addition, the reliability of the door suspension device that rolls on the upper door rail that guides the side sliding doors and supports the side sliding doors in a suspended manner can be improved, and these can be easily maintained.

  In addition, a tongue portion that continuously hangs from the lower end portion of the side sliding door of the externally suspended side sliding door device is disposed, and this tongue portion is guided by a lower door rail provided in the step. By providing a non-slip member that can be removed on the upper surface of the step in a form adjacent to the inside and the outside of the vehicle, the height (positioning) of the side sliding door can be easily adjusted, and the efficiency of maintenance work including cleaning can be improved.

FIG. 1 is a perspective view of a rail vehicle including an externally suspended side sliding door device. FIG. 2 is an enlarged side view of a part where the externally suspended side sliding door device of the rail vehicle shown in FIG. 1 is provided. FIG. 3 is an AA cross-sectional view of the upper part of the externally suspended side sliding door device of the rail vehicle shown in FIG. FIG. 4 is a cross-sectional view (DD cross-sectional view in FIG. 3) showing the upper part of the externally suspended side sliding door device of the rail vehicle shown in FIG. FIG. 5 is a cross-sectional view (DD cross-sectional view in FIG. 3) of the upper part of the externally suspended side sliding door device of the rail vehicle shown in FIG. 3 in a state where the side sliding door is closed. 6 is a cross-sectional view (BB cross-sectional view in FIG. 2) perpendicular to the height direction of the end portion in the width direction of the externally suspended side sliding door device. FIG. 7 is a cross-sectional view (CC cross-sectional view in FIG. 2) showing a state in which the lower end portion of the side sliding door of the externally suspended side sliding door device is guided by the lower door rail provided in the step. FIG. 8 is a cross-sectional view cut along a cross section perpendicular to the height direction in an example of a conventional internally suspended side sliding door device.

  Hereinafter, an embodiment of a rail vehicle including an externally suspended side sliding door device according to the present invention will be described with reference to the drawings. A rail vehicle is a general term for vehicles that travel along a guideway, and includes vehicles used for railway vehicles, streetcars, monorails, new transportation systems, and the like. Hereinafter, a rail vehicle will be described as an example of a rail vehicle.

  FIG. 1 is a perspective view showing an embodiment of a rail vehicle having an externally suspended side sliding door device. The rail vehicle 1 includes a frame 10 constituting a floor surface, side structures 20 and 20 (only one side is shown) erected on both ends in the width direction of the frame 10, and both ends in the longitudinal direction of the frame 10. Wife structures 30 and 30 (only one side is shown) erected on the section, and roof structures 40 disposed on the upper ends of the side structures 20 and 20 and the wife structures 30 and 30 are provided. An opening is provided in a portion of the side structure 20, 20 that serves as a window and an entrance through which passengers get on and off, and is provided with a window glass and an externally suspended side sliding door device that will be described later. The vehicle exterior side of the connecting portion (eave portion) between the side structures 20, 20 and the roof structure 40 covers an upper door rail of the side sliding door and a door suspension device that rolls on the upper door rail and supports the side sliding door in a suspended manner. Vehicle outer covers 22, 22 are provided along the longitudinal direction of the rail vehicle 1.

  FIG. 2 is an enlarged side view showing a portion where the externally suspended side sliding door device for the rail vehicle shown in FIG. 1 is provided, and FIG. 3 is an externally suspended side sliding door for the rail vehicle shown in FIG. It is AA sectional drawing of the upper part of an apparatus. The externally suspended side sliding door device is mainly a side sliding door 100a, 100b, an upper door rail 130 for guiding the opening / closing operation of the side sliding door, and a door suspension that rolls on the upper door rail 130 and supports the side sliding doors 100a, 100b. The device 140 includes a door engine 110 that generates a driving force for opening and closing the side sliding doors 100a and 100b, and a lower door rail 134 (see FIG. 6) that guides the lower ends of the side sliding doors 100a and 100b.

  An upper door rail 130 is provided along the longitudinal direction of the rail vehicle 1 at the upper part of the outer side surface of the rail vehicle 1. The cross-sectional shape perpendicular | vertical to the longitudinal direction of the upper door rail 130 is a shape which has the piece (surface) extended horizontally from the upper end part and lower end part of the board | plate arrange | positioned vertically as shown in FIG. One end of the door hanging bracket 150 is fixed to the upper ends of the side sliding doors 100 a and 100 b, and the door suspension device 140 is fixed to the other end of the door hanging bracket 150. The door suspension device 140 is a device that suspends and supports the side sliding doors 100a and 100b and the door suspension fitting 150, and is disposed on the upper door rail 130 so as to be able to roll. In FIG. 2, in order to describe a state in which the upper door rail 130 and the door hanging bracket 150 are provided, the description of the vehicle outer cover 22 that is normally provided in a portion indicated by a two-dot chain line is omitted. Moreover, it is preferable that the specific structure which can roll the door suspension apparatus 140 with respect to the upper door rail 130 is a rolling structure by a door wheel, a ball | bowl, a roller, or a wheel.

  As shown in FIG. 2, door closing rubbers 105a and 105b are provided in door closing portions that face each other when the side sliding door 100a and the side sliding door 100b are closed. Although not shown, the cross-sectional shape perpendicular to the longitudinal direction of one door-end rubber 105a is such that a protrusion is formed in the center of the base of the door-end rubber from the base to the door closing direction, and the inside of the protrusion Has a space. The cross-sectional shape perpendicular to the longitudinal direction of the other door-end rubber 105b is provided with wall portions protruding toward the door closing direction at both ends of the base portion of the door-end rubber, and one door-end rubber at the center of the base portion. The protrusion part protruded with the protrusion amount smaller than the protrusion part with which 105a is equipped is provided. When the door is closed, the protrusion provided on the door rubber 105a is pressed by the protrusion provided on the door rubber 105b, and the protrusion of the door rubber 105a is deformed to contact the wall of the door rubber 105b. Thus, a door closing portion (door closing portion) capable of suppressing intrusion of rainwater and dust into the vehicle is formed.

  Door end rubbers 106a and 106b are provided along the height direction at the ends in the width direction opposite to the door end rubbers 105a and 105b provided in the side sliding doors 100a and 100b. As will be described later, contact portions 107a and 107a (see FIG. 6) formed integrally with the door butt rubbers 106a and 106b are perpendicular to the outer surface of the side structure when the door is closed. It is in contact with the receiving 25 provided in the direction to ensure waterproofness and dustproofness between the side sliding doors 100a, 100b and the side structure 20.

  A tongue portion 102 that hangs down is provided at the lower ends of the side sliding doors 100a and 100b, and the tongue portion 102 is guided along a lower door rail 134 provided in step 24 (see FIG. 7). The step 24 having a horizontal plane is arranged such that the width of the frame 10 or the height of the side structure 20 is adjusted in accordance with the height of the upper surface of the platform 10 so as to connect the platform (not shown) and the entrance / exit of the rail vehicle 1. It is a member provided along the longitudinal direction of the rail vehicle 1 at the lower end in the vertical direction. The waterproofness and dustproofness between the lower ends of the side sliding doors 100a and 100b and the step 24 will be described in an embodiment using FIG.

  FIG. 3 is an AA cross-sectional view of the upper part of the externally suspended side sliding door device provided in the rail vehicle 1 shown in FIG. Upper door rail support portions 132 are fixed to inclined surfaces (eave portions) at both ends in the width direction 300 of the roof structure 40, and upper door rails 130 are provided on the vertical surfaces of the upper door rail support portions 132. One end of the door hanging bracket 150 is fixed to the upper end portion of the side sliding door 100a, and the door hanging device 140 is fixed to the other end portion of the door hanging bracket 150. The door suspension device 140 suspends and supports the side sliding doors 100a and 100b along the upper door rail 130 so as to roll. A door engine 110 that opens and closes the side sliding door 100a (100b) is provided on the inner side of the end of the roof structure 40 in the width direction, and the door engine 110 and the side sliding door 100a (100b) are connected by a connecting metal fitting 120. Yes. When the door engine 110 is operated, the driving force is transmitted to the side sliding door 100a (100b) via the connecting bracket 120, and the side sliding doors 100a and 100b are opened and closed. A ceiling 180 can be provided on the inside of the vehicle so that devices such as the door engine 110 and the connecting bracket 120 do not touch the passenger's eyes, and the inside of the vehicle between the widthwise end of the ceiling 180 and the side structure 20 The design of the inside of the rail vehicle is enhanced by covering this part with a cover 190. Although not shown, the cover 190 is attached so as to be openable and closable, and by opening the cover 190, the bolts for fixing the connection fitting 120 can be tightened or the door engine 110 can be inspected and maintained.

  By fixing the upper door rail 130 to the outside of the side surface of the rail vehicle 1 via the upper door rail support portion 132 having a vertical surface, the door suspension device 140 rolls on the vertical surface or one horizontal surface of the upper door rail 130. This makes it possible to prevent uneven wear due to the contact of the rolling parts, and to improve the reliability, so that the maintenance interval can be increased.

  A mounting portion 42 on which the vehicle exterior cover 22 can be mounted along the longitudinal direction of the roof structure 40 is provided at an end portion of a substantially horizontal plane in the width direction of the roof structure 40. The vehicle outer cover 22 is provided with a locking portion 23 at the end in the height direction. The locking portion 23 is locked to the mounting portion 42 of the roof structure 40 and, if necessary, with a bolt or the like. The vehicle outer cover 22 is fixed to the roof structure 40 or the side structure 20.

  When maintaining and inspecting the upper door rail 130 and the door suspension device 140, the vehicle outer cover 22 is removed. Since the outer cover 22 is provided with the locking portion 23 and the roof structure 40 is provided with the mounting portion 42, the outer cover 22 can be easily locked to the roof structure 40 when the outer cover 22 is attached or removed. It is possible to prevent the cover 22 from being accidentally dropped. Therefore, the upper door rail 130 and the door suspension device 140 can be efficiently inspected and maintained.

  Windshield materials 200a and 200b are provided at the lower end of the vehicle outer cover 22 on the side facing the side sliding doors 100a and 100b. The windshield materials 200a (200b) and 210a (210b) are made of elastic rubber, foam material (sponge) or the like. A windshield material 210a is provided on the side facing the vehicle outer cover 22 at the upper end of the side sliding door 100a so as to face the windshield material 200a. These windshield materials 200a (200b) and 210a (210b) are integrated when the side sliding doors 100a and 100b are closed, and a gap between the lower end portion of the vehicle exterior cover 22 and the upper end portions of the side sliding doors 100a and 100b. And the waterproofness and dustproofness for the upper door rail 130 and the door suspension device 140 are improved. As a result, the reliability of the upper door rail 130 and the door suspension device 140 can be improved, and the maintenance interval can be extended.

  4 is a cross-sectional view (DD cross-sectional view in FIG. 3) showing the upper part of the externally suspended side sliding door device of the rail vehicle shown in FIG. 3 with the side sliding doors 100a and 100b opened. 5 is a cross-sectional view (DD cross-sectional view in FIG. 3) in a state where the side sliding door is closed in the externally suspended side sliding door device shown in FIG. The windshield materials 200a and 200b provided on the side sliding door 100a side of the lower end portion of the vehicle outer cover 22 face the position P (door stop portion) where the door end rubbers face each other when the side sliding doors 100a and 100b are closed. Thus, the windshield materials 200a and 200b have a wedge shape in which the thickness (width direction 300) gradually increases. Windshield materials 210a and 210b provided on the side of the vehicle exterior cover 22 at the upper ends of the side sliding doors 100a and 100b are directed toward the position P when the side sliding doors 100a and 100b are closed. This is a wedge shape in which the thickness (width direction 300) gradually decreases. When the side sliding doors 100a and 100b are closed, the opposed inclined surfaces of the windshield materials 200a and 200b and the windshield materials 210a and 210b are brought into contact with each other, so that the space between the vehicle outer cover 22 and the side sliding door 100 is reached. The gap is closed. For this reason, rain water, dust, and the like that are about to enter from the gap between the vehicle outer cover 22 and the side sliding door 100 are provided on the outer side of the roof structure 40 above the side sliding door 100 and the upper door rail 130 and the door suspension device 140. Therefore, the reliability of these devices can be maintained, and the maintenance cycle can be extended.

  FIG. 6 is a cross-sectional view (BB cross section in FIG. 2) perpendicular to the height direction of the end portion in the width direction of the side sliding door of the externally suspended side sliding door device. Door end rubbers 106a and 106b are provided at both ends in the width direction (vehicle longitudinal direction 310) of the side sliding doors 100a and 100b along the height direction. The door bottom rubber 106b is provided with contact portions 107b and 107b in the vehicle width direction 300 by integral molding. The contact portions 107b and 107b are in the form of two substantially parallel flat plates extending from the door butt rubber 106b in the vehicle width direction 300 direction.

  When the side sliding doors 100a and 100b are closed, the abutting portions 107b and 107b abut against a receiver 25 provided along the vertical edge of the opening provided in the side structure 20 for getting on and off. Of the two abutting portions 107b and 107b, the abutting portion 107b normally located on the door rubber 105b abuts against the abutting portion receiver 25. The contact portions 107b and 107b are formed in the form of two flat plates that are spaced substantially parallel to each other, so that the contact portions 107b that contact the receiver 25 are prevented from falling excessively. The contact portions 107b of the door butt rubbers 106a and 106b that are in contact with the receiver 25 are elastically deformed and at the same time waterproof and dustproof by closing the gap between the side sliding door 100b and the side structure 20 near the door butt rubber 106b. Secure. For this reason, since the interstitial wind containing rain water and dust is prevented from entering the vehicle of the rail vehicle 1, a comfortable vehicle interior environment can be maintained. In addition, although the contact part 107b attached to the door butt rubber 106b provided in the side sliding door 100b was described, the contact parts 107a and 107a attached to the door butt rubber 106a provided in the side sliding door 100a also have the same function. . In addition, although the example of the two contact portions 107a and 107a (107b and 107b) attached to the door bottom rubber 106a (106b) is shown above, the contact portion 107a (107b) may be one. .

  FIG. 7 is a cross-sectional view (a cross-sectional view taken along the line CC in FIG. 2) showing a state in which the lower ends of the side sliding doors 100 a and 100 b of the externally suspended side sliding door device are guided by the lower door rail 134 built in step 24. . At the lower end of the side sliding doors 100a and 100b, a tongue portion 102 is provided in such a manner as to continuously hang from the side sliding doors 100a and 100b. A rolling member 104 is provided at the tip of the tongue 102. On the other hand, a step 24 is arranged on the vehicle exterior side of the frame 10 where the side sliding doors 100a and 100b are provided (see FIG. 1). In step 24, a lower door rail 134 is formed in a groove shape opening upward, and the lower door rail 134 accommodates the tongue portion 102 therein to guide the tongue portion 102. The rolling member 104 serves to promote rolling at the lower door rail 134 of the tongue 102. Anti-slip members 14 and 14 are disposed on the inner surface of the tongue 102 and the upper surface of the step 24 on the outer side of the vehicle.

Since the tongue 102 provided at the lower ends of the side sliding doors 100a, 100b is provided in a hanging manner, the lower door rail 134 is adjusted when adjusting the position of the side sliding doors 100a, 100b in the vertical direction (the direction of the arrow 320). The positions of the side sliding doors 100a and 100b can be adjusted in the vertical direction without adjusting the anti-slip members 14 and 14 arranged in the width direction (the direction of the arrow 300). For this reason, when maintaining the side sliding doors 100a and 100b, even if the door suspension device 140 is replaced, the replacement work can be easily performed without adjusting the width direction only by adjusting the side sliding doors 100a and 100b in the vertical direction. Can be implemented. In addition, the lower door rail 134 is not provided with a convex shape in step 24 but is provided with a concave shape (groove shape), so that it is difficult for passengers to get on and off the rail vehicle 1 to go. Further, dust and the like accumulated on the lower door rail 134 can be easily cleaned by removing only the detachable anti-slip members 14 and 14, so that the maintenance time can be shortened. In addition, in order to reduce the friction between the lower door rail 134 provided in the step 24 and the tongue 102 provided at the lower ends of the side sliding doors 100a and 100b, an example in which the rolling member 104 is provided at the tip of the tongue 102 is shown. However, the rolling member 104 may be provided on the lower door rail 134.
Moreover, although the said embodiment demonstrated the form which the two side sliding doors 100a and 100b oppose, this invention is applicable also to the external suspension type side sliding door apparatus which consists only of one side sliding door 100a.

DESCRIPTION OF SYMBOLS 1 ... Railcar 10 ... Underframe 12 ... Floor 14 ... Anti-slip member 15 ... Chair 20 ... Side structure 22 ... Outside cover 23 ... Locking part 24 ... Step 25 ... Receiving 26 ... Door bag 28 ... Handrail 30 ... Wife structure 40 ... Roof structure 42 ... Placement part 100a, 100b ... Side sliding door 102 ... Tongue part 105a, 105b ... Door tip rubber 106a, 106b ... Door bottom rubber 107 ... Contact part 110 ... Door engine 120 ... Connecting metal fitting 130 ... Upper door rail 132 ... Upper door rail support part 134 ... Lower door rail 140 ... Door suspension device 150 ... Door hanging bracket 180 ... Ceiling 190 ... Cover 200a, 200b, 210a, 210b ... Windshield material 300 ... Arrow indicating the width direction 310 ... Arrow indicating the longitudinal direction 320 ... height direction arrow 400 ... car body center line

Claims (11)

A rail vehicle provided with an externally suspended side sliding door device,
The externally suspended side sliding door device is
One or two side sliding doors that open and close along the outer surface of the rail vehicle;
An upper door rail provided on the upper side of the rail vehicle along the longitudinal direction of the rail vehicle;
A door suspension device capable of rolling on the upper door rail and supporting the side sliding doors;
A lower door rail for guiding a lower part of the side sliding door;
Having
Rail vehicle characterized by. A rail vehicle according to claim 1,
The upper door rail has a shape having a piece extending horizontally from an upper end and a lower end of a plate arranged vertically in a cross section perpendicular to the longitudinal direction,
The door suspension device rolls in a horizontal plane of the upper door rail in order to suppress uneven wear of the upper door rail and the door suspension device capable of rolling on the upper door rail;
Rail vehicle characterized by. A rail vehicle according to claim 2,
The upper door rail is fixed to the roof structure of the rail vehicle via an upper door rail support;
Rail vehicle characterized by. A rail vehicle according to claim 1,
A door bottom rubber is provided along the height direction of the side sliding door at an end in the width direction of the side sliding door, and the door bottom rubber includes a flat plate-like contact portion extending toward the rail vehicle. ,
An opening provided on a side surface of the rail vehicle for getting on and off, and a receiver is provided along a vertical edge on the vehicle outer side of the rail vehicle,
When the side sliding door is closed, the contact portion contacts the receiver;
Rail vehicle characterized by. A rail vehicle according to claim 4,
The abutment portion is integrally molded with the door butt rubber and has a plurality of flat plate-like shapes extending in parallel to the rail vehicle side. The abutting portion being positioned abuts the receiver;
Rail vehicle characterized by. A rail vehicle according to claim 1,
The lower end of the side sliding door is provided with a tongue in a manner of hanging down,
A step is provided along a horizontal edge of the outer side of the rail vehicle at the lower part of an opening provided for getting on and off the side surface of the rail vehicle;
The step is provided with a lower door rail along the longitudinal direction of the rail vehicle,
The lower part of the side sliding door is guided by the lower door rail;
Rail vehicle characterized by. A rail vehicle according to claim 6,
The lower door rail has a groove shape provided to open on the upper surface of the step,
A rolling member that promotes rolling of the tongue and the lower door rail is provided at a tip of the tongue;
Rail vehicle characterized by. A rail vehicle according to claim 1,
A vehicle outer cover that covers the upper door rail and the door suspension device is provided at an end of the rail vehicle in the vehicle body width direction along the longitudinal direction of the rail vehicle,
Rail vehicle characterized by. In the rail vehicle according to claim 8,
The upper end portion of the vehicle outer cover is provided with a locking portion for locking the vehicle outer cover to an end portion of the roof structure in the vehicle width direction,
An end portion in the vehicle body width direction of the roof structure, and a mounting portion for mounting a locking portion of the outer cover on the vehicle outer side along the longitudinal direction of the roof structure;
Rail vehicle characterized by. A rail vehicle according to claim 9, wherein
One windshield material is provided along the longitudinal direction of the rail vehicle on the surface of the side sliding door at the lower end of the vehicle outer cover,
On the surface of the upper side of the side sliding door facing the vehicle outer cover, the other windshield material is provided along the longitudinal direction of the rail vehicle,
When the side sliding door is closed, the one windshield material and the other windshield material are overlapped to close a gap between a lower end of the vehicle outer cover and an upper portion of the side sliding door;
Rail vehicle characterized by. A rail vehicle according to claim 10,
The one windshield material has a wedge shape that is molded so that the thickness in the width direction of the rail vehicle is increased toward the door contact portions of the two side sliding doors,
The other windshield material is a wedge shape molded so that the thickness in the width direction of the rail vehicle decreases toward the door stop portion,
When the side sliding door is closed, the inclined surface of the one windshield material and the inclined surface of the other windshield material face each other and become substantially integrated, and the lower end portion of the vehicle outer cover and the upper portion of the side sliding door Closing the gap between,
Rail vehicle characterized by.

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