JP7046574B2 - Railroad vehicle - Google Patents

Description

The present invention relates to a railroad vehicle.

In a railway vehicle provided with a door that opens and closes the doorway on the inner wall surface of the passenger compartment, a structure in which a handrail is arranged to assist the behavior of passengers near the doorway has been proposed. For example, Patent Document 1 discloses a handrail extending vertically along a side edge of an entrance / exit on an inner wall surface.

Japanese Unexamined Patent Publication No. 2007-23380

By the way, passengers of railway vehicles may include elderly people, injured and sick people. For elderly people with reduced physical strength such as grip strength and leg strength, the handrail as in Patent Document 1 is difficult to grip and has a drawback that it is difficult to use for assisting behavior. Therefore, there is room for improvement in the effect of assisting the elderly to get in and out of the doorway.

Therefore, an object of the present invention is to provide a railroad vehicle that makes it easier for elderly people to get on and off the train from the entrance / exit.

The present invention is a railway vehicle provided with a door that opens and closes an entrance / exit on the inner wall surface of the passenger compartment, and is provided with a handrail portion extending from the periphery of the side edge of the entrance / exit on the inner wall surface in either the left or right direction. It is a vehicle.

According to this configuration, in a railroad vehicle provided with a door that opens and closes the doorway on the inner wall surface of the passenger compartment, the handrail portion extends from the periphery of the side edge of the doorway on the inner wall surface in either the left or right direction. While people can deposit their weight on the handrails that extend in the left-right direction, they can travel in the left-right direction, and compared to the case where the handrails that extend in the vertical direction are arranged, the entrance and exit of elderly people etc. Getting on and off from is easier.

In this case, it is preferable to provide a plurality of handrail portions separated from each other in the vertical direction.

According to this configuration, since a plurality of handrail parts separated from each other in the vertical direction are provided, it is possible to select a handrail part having a height that is easy to use according to the size of the physique of the elderly and the physical condition. It will be easier for elderly people to get on and off from the doorway.

According to the railroad vehicle of the present invention, getting on and off from the entrance / exit of elderly people and the like becomes easier.

It is a side view which shows the vicinity of the entrance / exit of the inner wall surface of the passenger compartment of the railroad vehicle of an embodiment. It is a side view which shows the perspective view which shows the vicinity of the handrail part of FIG.

Hereinafter, the railway vehicle according to the embodiment of the present invention will be described in detail with reference to the drawings. As shown in FIG. 1, the railroad vehicle 1 according to the embodiment of the present invention is provided with a door 5 for opening and closing the doorway 4 of the inner wall surface 3 of the passenger compartment 2. For the doorway 4 and the door 5, the thing of the existing railroad vehicle can be applied. The door 5 is a double-door or single-door door that opens and closes automatically or manually, and may be a sliding door, a plug door, or a sliding door. In the present embodiment, the door 5 is a double-door sliding door that automatically opens and closes.

The railroad vehicle 1 includes handrail portions 7H and 7L extending in either the left or right direction from the periphery of the door pillar 6 on both the left and right side edges of the doorway 4 on the inner wall surface 3. The railroad vehicle 1 includes a plurality of handrail portions 7H and 7L separated from each other in the vertical direction, and in the present embodiment, the railroad vehicle 1 includes a pair of handrail portions 7H and 7L in the vicinity of one door pillar 6. The height of the handrail portion 7H is, for example, 105 cm to 115 cm from the floor surface of the vehicle interior 2, and more specifically, 110 cm. The height of the handrail portion 7L is, for example, 65 cm to 75 cm from the floor surface of the vehicle interior 2, and more specifically, 70 cm.

In the present embodiment, the handrail portions 7H and 7L are arranged around the door pillar 6 protruding from the flat portion of the inner wall surface 3, but the handrail portions 7H and 7L are flat without the door pillar 6 of the inner wall surface 3. It may be a site and may be provided around the side edge of the doorway 4. Further, the handrail portions 7H and 7L may be provided only around the left and right side edges of the doorway 4. Further, the handrail portions 7H and 7L may be provided with only one around the left and right side edges of the doorway 4, or may be provided with three or more. Further, each of the plurality of handrail portions 7H and 7L separated from each other in the vertical direction may not necessarily have the same position, range, or shape in the left-right direction of each other, but may differ from each other.

As shown in FIG. 2, the handrail portions 7H and 7L have a cylindrical shape and are bent 90 ° toward the inner wall surface 3 at two points. Both ends of the columnar shape of the handrail portions 7H and 7L are attached around the both side edges of the door column 6 on the inner wall surface 3. The handrail portions 7H and 7L extend in the left-right direction. The left-right direction is not only the horizontal direction parallel to the floor surface of the passenger compartment 2, but also, for example, tilted by an angle within 60 °, 45 ° or less, and 30 ° or less from the horizontal direction parallel to the floor surface of the passenger compartment 2. The direction is also included. In the present embodiment, the handrail portions 7H and 7L extend in the horizontal direction parallel to the floor surface of the vehicle interior 2.

In the present embodiment, the handrail portions 7H and 7L are bent 90 ° toward the inner wall surface 3 at two points, but may be curved toward the inner wall surface 3 in an arc shape. Further, in the present embodiment, the handrail portions 7H and 7L have a cylindrical shape, but the handrail portions 7H and 7L may have a prismatic shape or another shape. Further, in the present embodiment, both ends of the handrail portions 7H and 7L are attached to the inner wall surface 3, but for example, the handrail portions 7H and 7L are located in the vicinity of the inner wall surface 3 and the floor surface of the vehicle interior 2 is provided. It may be supported by a support pillar or the like. That is, having a handrail portion extending in either the left or right direction from the periphery of the side edge of the doorway on the inner wall surface does not necessarily mean that the handrail portion is supported by the inner wall surface. Further, in the present embodiment, both ends of the handrail portions 7H and 7L are attached to the inner wall surface 3, and there is a gap between the handrail portions 7H and 7L and the inner wall surface 3, but the entire handrail portions 7H and 7L are formed. It protrudes from the inner wall surface 3, and there may be no gap between the handrail portions 7H and 7L and the inner wall surface 3.

According to the present embodiment, in a railroad vehicle 1 provided with a door 5 for opening and closing the doorway 4 of the inner wall surface 3 of the vehicle interior 2, the handrail portions 7H and 7L are left and right from the periphery of the side edge of the doorway 4 on the inner wall surface 3. Since it extends in either direction, elderly people can deposit their weight on the handrails 7H, 7L extending in the left-right direction, and can travel the handrails 7H, 7L in the left-right direction, extending in the vertical direction. It becomes easier for elderly people to get on and off the vehicle from the entrance / exit 4 as compared with the case where the handrail is arranged.

That is, for elderly people with reduced grip strength, the handrail extending in the vertical direction is slippery in the downward direction, so that there is a drawback that it is difficult to grip with the reduced grip strength. Further, even if an elderly person or the like grips a handrail extending in the vertical direction, there is a drawback that it is difficult to move in the left-right direction along the handrail. On the other hand, in the present embodiment, since the elderly and the like only need to deposit their weight on the handrail portions 7H and 7L extending in the left-right direction through their hands, there is an advantage that the handrail portions 7H and 7L do not necessarily have to be gripped with a strong grip force. There is. In addition, elderly people can easily move to the left and right by using the handrails 7H and 7L by transmitting the weight to the handrails 7H and 7L extending in the left and right direction and transmitting the handrails 7H and 7L in the left and right direction. It has the advantage of being able to move.

Further, according to the present embodiment, since a plurality of handrail portions 7H and 7L separated from each other in the vertical direction are provided, the handrail portions 7H having a height that is easy to use according to the size of the physique of the elderly and the physical condition, etc. , 7L can be selected, and getting on and off from the entrance 4 of the elderly and the like becomes easier. That is, a passenger with a large physique or a passenger who has difficulty in lowering his / her hand due to a physical condition such as injury or illness can use the handrail portion 7H at a high position, and a passenger with a small physique or a physical condition such as injury or illness can be used. Passengers who have difficulty raising their hands to a higher position can use the handrail portion 7L at a lower position.

Although the embodiment of the present invention has been described above, the present invention is not limited to the above embodiment and is implemented in various forms. For example, the positions, lengths, ranges, numbers, etc. of the handrail portions 7H and 7L can be changed as appropriate.

1 ... Railway vehicle, 2 ... Car room, 3 ... Inner wall surface, 4 ... Doorway, 5 ... Door, 6 ... Door pillar, 7H, 7L ... Handrail part.

Claims (2)

A railroad car with a door that opens and closes the doorway on the inner wall of the passenger compartment.
A railroad vehicle provided with a handrail portion extending in either the left or right direction from the periphery of the door pillar on the side edge of the doorway on the inner wall surface. The railway vehicle according to claim 1, further comprising the plurality of handrail portions separated from each other in the vertical direction.

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