JP2020066264A - Railway vehicle - Google Patents

Abstract

To provide a railway vehicle which suppresses occurrence of scars or dents on a passenger compartment wall or makes such scars or dents not conspicuous using simple constitutions.SOLUTION: A railway vehicle 1 comprises an interior panel 10 which constitutes a wall of a passenger compartment 12 and a cargo shelf 31 installed on a side wall of the passenger compartment 12. The interior panel 10 comprises a side ceiling panel 17 which constitutes a ceiling and the side wall on the cargo shelf 31, a wainscot panel 13 which constitutes the side wall under the cargo shelf 31 and inner gable partition walls 15 and 16 which constitute gable walls of the passenger compartment. The cargo shelf 31 and the side ceiling panel 17 form a baggage storage part 30 in the passenger compartment 12. At least a part of the side ceiling panel 17, the wainscot panel 13 and an inner gable partition wall 16 is embossed.SELECTED DRAWING: Figure 5

Description

  The present invention relates to railway vehicles.

  2. Description of the Related Art In railway vehicles, there is known a configuration in which a wall of a passenger compartment is formed of an interior panel (for example, Patent Document 1). In Patent Literature 1, a wall of a passenger compartment is formed by disposing interior panels on the roof structure and the side structure.

JP, 2017-100637, A

  In railway vehicles, it is conceivable that the passenger's luggage may hit the wall of the passenger compartment, resulting in scratches or dents on the wall. For example, passengers often carry large luggage such as carry bags in railway vehicles for connecting airports and urban areas for connecting airports, or for railway vehicles for long distances that connect distant cities. It is considered that the problem of the scratches and dents on the side wall due to such a large load is likely to occur. Since the scratches and dents on the side wall lead to deterioration of the railway vehicle, considering the cost of maintenance, etc., it is necessary to use a simple structure to suppress the occurrence of scratches and dents, or to make the scratches and dents inconspicuous. There is.

  An object of the present invention is to provide a railway vehicle that can suppress the occurrence of scratches and dents on the wall of the passenger compartment with a simple configuration, or that scratches and dents are less noticeable.

  A railway vehicle according to one aspect of the present invention includes an interior panel that forms a wall inside a vehicle compartment, and a luggage rack provided on a side wall of the vehicle interior. The interior panel includes a ceiling and a sidewall above the luggage rack. A side ceiling panel that constitutes a side wall, a waist panel that constitutes a side wall below the luggage rack, and an inner gable partition panel that constitutes a gable wall of the passenger compartment are included. At least a part of the side ceiling panel, the waist panel, and the inner girder partition panel forming the storage portion is embossed.

  In this railcar, at least a part of the side ceiling panel, the waist panel, and the inner girder partition panel that form the luggage storage section is embossed. In the luggage storage unit, the luggage of passengers who use railway vehicles is stored, but it is conceivable that the luggage may hit the wall of the passenger compartment or the like when storing or taking out the luggage. When a passenger sits down with luggage, it is conceivable that the luggage hits the waist panel and the inner wife partition panel that form the wall of the passenger compartment. Therefore, the side ceiling panel, the waist panel, and the inner girder partition panel, which form the luggage storage section, are easily hit by the luggage when the luggage is stored or taken out, or when the passenger is seated, and scratches or dents occur. It is an easy part to do. Therefore, by strengthening these portions by embossing, it is possible to efficiently suppress the occurrence of scratches and dents on the vehicle compartment wall with a simple configuration.

  The side ceiling panel includes a panel ceiling surface provided on the ceiling side of the vehicle compartment and a panel side surface provided on the side wall side of the vehicle compartment, and the embossing is performed on a boundary portion between the panel ceiling surface and the panel side surface. You may be given along. The panel ceiling surface is arranged at an angle to the panel side surface. Therefore, the boundary portion between the panel ceiling surface and the panel side surface is a portion where the luggage is particularly likely to hit when the luggage is stored or taken out. Therefore, by embossing the boundary portion between the panel ceiling surface and the panel side surface, it is possible to more effectively suppress the occurrence of scratches or dents in the luggage storage portion.

  The side ceiling panel includes a panel ceiling surface provided on the ceiling side of the vehicle interior and a panel side surface provided on the side wall of the vehicle interior, and the embossing may be applied to the panel ceiling surface. The panel ceiling surface is also a particularly easy part for luggage to be stored or unloaded. Therefore, by embossing the panel ceiling surface, it is possible to more effectively suppress the occurrence of scratches or dents in the luggage storage portion.

  The side ceiling panel includes a panel ceiling surface provided on the ceiling side of the vehicle interior and a panel side surface provided on the side wall side of the vehicle interior, and the embossing may be applied to the panel side surface. The side surface of the panel is also a particularly easy portion for luggage to be stored or unloaded. Therefore, by embossing the side surface of the panel, it is possible to more effectively suppress the occurrence of scratches or dents in the luggage storage portion.

  The embossed region may have a diamond-shaped embossed shape in plan view. By adopting the diamond-shaped embossed shape, it becomes possible to make scratches or dents on the wall of the passenger compartment particularly inconspicuous due to the passenger luggage hitting.

  The length of each side of the diamond-shaped embossed shape may be 3.0 mm to 5.0 mm, and the depth of the unevenness may be 0.4 mm to 0.6 mm. In this case, it is possible to make scratches or dents on the wall of the passenger compartment caused by the passenger's luggage hitting more inconspicuous.

  Surface coating may be applied to the embossed area. In this case, it is possible to make scratches or dents on the wall of the passenger compartment caused by passengers' luggage less noticeable.

  The vehicle may further include a plurality of seats arranged in the longitudinal direction of the vehicle compartment, and the embossed region may be divided in a plurality of positions in the longitudinal direction corresponding to respective positions of the seats. In this case, the passenger can recognize the luggage storage area corresponding to his / her seat by using the delimiter of the embossed area as a mark.

  ADVANTAGE OF THE INVENTION According to this invention, the rail vehicle which can suppress generation | occurrence | production of the scratch and dent of the wall of a vehicle compartment can be provided with a simple structure.

It is a schematic side view of the rail car concerning this embodiment. It is a schematic sectional drawing of the railway vehicle shown in FIG. It is a schematic sectional drawing of the railway vehicle shown in FIG. It is a schematic sectional drawing of the railway vehicle shown in FIG. It is a figure which shows an example of the luggage storage part shown in FIG. It is a figure which shows an example of the embossing in the luggage storage part shown in FIG. It is a figure which shows the other example of the embossing in the luggage storage part shown in FIG. It is a figure which shows the other example of the embossing in the luggage storage part shown in FIG. It is a figure which shows the other example of the embossing in the luggage storage part shown in FIG. It is the schematic which shows the other example of the luggage storage part shown in FIG. It is the schematic which shows the other example of the luggage storage part shown in FIG. It is a top view of the field which carried out embossing in this embodiment. It is sectional drawing of the area | region which gave the embossing in this embodiment.

  Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings. In the description, the same elements or elements having the same function will be denoted by the same reference symbols, without redundant description.

  FIG. 1 is a schematic side view showing an example of a railway vehicle. The railroad vehicle 1 includes an underframe 2, a pair of side structures 3, a roof structure 4, and a pair of gable structures 5. The railcar 1 has a box-like shape having a space for accommodating passengers therein by joining the respective structures to each other.

  The underframe 2 is arranged at the bottom of the railway vehicle 1 as a structure that constitutes the floor of the vehicle. Below the underframe 2, a pair of bogies (not shown) that support the railway vehicle 1 are installed. The side structure 3 and the end structure 5 are the structures that form the side wall and end wall of the vehicle, and are erected so as to surround the left and right edges and the front and rear edges of the underframe 2.

  The side structure 3 is provided with a plurality of doors 6 at both ends in the longitudinal direction of the railcar 1 for passengers to get in and out of the side structure 3. A plurality of windows 7 are provided between the doors 6 and 6. A destination display unit 9 that displays a destination is provided above the window 7. The door portion 6 leads to a deck space (not shown). The deck space communicates with a later-described penetrating portion 8 and a vehicle compartment 12.

  The wife structure 5 is provided with a penetrating portion 8 for passengers to move between vehicles. The roof structure 4 is arranged so as to cover the space above the structure of the railway vehicle as a structure that constitutes the roof portion of the vehicle. An air conditioner for adjusting the temperature inside the vehicle, a pantograph (not shown), and the like are installed on the roof structure 4 of the vehicle.

  Next, with reference to FIGS. 2 to 4, the internal configuration of the railway vehicle 1 will be described in detail. 2 and 3 are schematic cross-sectional views of the railway vehicle 1 shown in FIG. 1 taken along a plane parallel to the end structure 5. 2 is a view of the inside of the railway vehicle 1 as viewed from the rear, and FIG. 3 is a view of the inside of the railway vehicle 1 as viewed from the front. FIG. 4 is a schematic partial cross-sectional view taken along a plane parallel to the side structure 3 of the railway vehicle 1 shown in FIG.

  The railway vehicle 1 has an interior panel 10 that covers the pair of side structures 3 and the roof structure 4, and a floor structure 11 that internally covers the underframe 2. The interior panel 10 and the floor structure 11 form a passenger compartment 12 inside the railway vehicle 1. The interior panel 10 constitutes a wall (ceiling, side wall, and gable wall) inside the vehicle compartment 12. The interior panel 10 includes a pair of waist panels 13, a pair of side panels 14, a pair of inner gable partition panels 15, a pair of inner gable partition panels 16, a pair of side ceiling panels 17, and a central ceiling panel 18. Part of the pair of waist panels 13, the pair of side panels 14, and the pair of side ceiling panels 17 covers the pair of side structures 3. A part of the pair of side ceiling panels 17 and the central ceiling panel 18 cover the roof structure 4.

  The pair of waist panels 13 are opposed to each other in the width direction of the railway vehicle 1. Each waist panel 13 is curved in a cross section parallel to the width direction of the railway vehicle 1 and perpendicular to the longitudinal direction, and extends along the side structure 3 in the longitudinal direction of the railway vehicle 1. Each waist panel 13 is disposed below the window 7, and constitutes a side wall of the vehicle interior 12 below a luggage rack 31 described later. Each waist panel 13 forms a table 13a extending from the window 7 side in the width direction of the railway vehicle 1. The respective side panels 14 are opposed to each other in the width direction of the railway vehicle 1 and are arranged between the plurality of window portions 7 and above the window portions 7, and below the luggage rack 31 which will be described later. Make up the sidewall of.

  In the present embodiment, the boundary between the waist panel 13 and the side panel 14 is configured to contact the lower ends of the plurality of window portions 7. However, each side panel 14 may extend below the window 7, and the boundary between the waist panel 13 and the side panel 14 may be configured to be separated from the window 7 below the window 7. In this case, the table 13 a is formed by the side panel 14 instead of the waist panel 13.

  The pair of inner wife partition panels 15 and 16 are arranged in parallel with the wife structure 5 both in front of and behind the railway vehicle 1, and partition the deck space and the passenger compartment 12. The inner wife partition panel 15 and the inner wife partition panel 16 are arranged side by side in the width direction of the railway vehicle 1. The width of the railway vehicle 1 in the width direction is larger in the inner-groom partition panel 16 than in the inner-groom partition panel 15. A door portion 19 that communicates with the penetrating portion 8 is provided between the inner-groom partition panels 15 and 16 in parallel with the inner-groom partition panels 15 and 16. The pair of inner gable partition panels 15 and 16 and the door portion 19 form a gable wall of the vehicle interior 12.

  The pair of side ceiling panels 17 face each other in the width direction of the railway vehicle 1. Each side ceiling panel 17 is curved along the side structure 3 and the roof structure 4 in a cross section parallel to the width direction of the railway vehicle 1 and perpendicular to the longitudinal direction. 1 extends in the longitudinal direction. Each side ceiling panel 17 constitutes a ceiling and a side wall of the vehicle compartment 12 above a luggage rack 31 described later. The central ceiling panel 18 is arranged between the pair of side ceiling panels 17. The central ceiling panel 18 extends in the longitudinal direction of the railway vehicle 1 along the roof structure 4. The central ceiling panel 18 constitutes the ceiling of the vehicle interior 12 above the luggage rack 31 described later.

  The railway vehicle 1 has a plurality of seats 20 provided on the floor of the passenger compartment 12. The plurality of seats 20 are, for example, one set of two or three seats 20, and the plurality of sets are arranged in the longitudinal direction of the railway vehicle 1 along the side wall of the passenger compartment 12. The one set of seats 20 are arranged side by side in the width direction of the railway vehicle 1 from the side wall of the passenger compartment 12. A passage is arranged between the one set of seats 20 on one side and the one set of seats 20 on the other side in the width direction of the vehicle interior 12. When viewed from the longitudinal direction of the railway vehicle 1, one set of seats 20 on one side is arranged at a position overlapping with the inner girder partition panel 15, and one set of seats 20 on the other side is arranged with an inner girder partition panel. It is arranged at a position overlapping with 16.

  Each seat 20 has a seat portion 21, a back gap portion 22, an armrest portion 23, and a leg portion 24. In each seat 20, the seat portion 21 and the back gap portion 22 are arranged so that the passenger sitting in the seat 20 faces the longitudinal direction of the railway vehicle 1. One set of seats 20 has a plurality of armrests 23. When viewed from the ceiling side, the plurality of armrests 23 are arranged between the side wall of the vehicle compartment 12 and the seat portion 21, between the two seat portions 21, and between the passage of the vehicle compartment 12 and the seat portion 21. ing. The leg portions 24 connect the floor of the passenger compartment and the seat portion 21 and support the seat portion 21.

  The rail vehicle 1 includes a luggage storage unit 30 in the passenger compartment 12. The luggage storage unit 30 is provided closer to the ceiling of the vehicle compartment 12 than the plurality of seats 20. The luggage storage unit 30 is configured to include a side ceiling panel 17 (interior panel 10) that constitutes the ceiling and side walls of the vehicle interior 12, and a luggage rack 31 provided on the side walls.

  The luggage rack 31 projects from the side wall of the passenger compartment 12 in the width direction of the railway vehicle 1 and extends in the longitudinal direction of the railway vehicle 1. The luggage rack 31 has a mounting surface 32 that is located on the ceiling side of the vehicle compartment 12 for mounting luggage, and a bottom surface 33 that is located on the floor side of the vehicle compartment 12. The mounting surface 32 is, for example, slightly inclined to rise from the side wall side of the passenger compartment 12 toward the center side in order to prevent the luggage from slipping and falling. The width in the height direction of the luggage rack 31 is gradually narrowed from the side wall side to the tip side in a cross section parallel to the width direction of the railcar 1 and perpendicular to the longitudinal direction.

  Next, the configuration of the luggage storage unit 30 will be described in detail with reference to FIGS.

  FIG. 5 is a diagram showing the luggage storage unit 30 and its surroundings as seen from the passage side of the vehicle interior 12. The side ceiling panel 17 that constitutes the luggage storage unit 30 is curved in cross section as described above, and as shown in FIG. 5, a panel ceiling surface 34 provided on the ceiling side of the vehicle interior 12, It includes a panel side surface 35 provided on the side wall side of the vehicle interior 12. The panel ceiling surface 34 and the panel side surface 35 are connected to each other at a boundary portion α extending parallel to the longitudinal direction of the railway vehicle 1. The boundary portion α is a boundary between the ceiling side and the side wall side of the vehicle interior 12. The panel ceiling surface 34 and the panel side surface 35 may be integrally formed, or may be separately formed.

  The edge 34 a of the panel ceiling surface 34 is connected to the central ceiling panel 18, and the edge 35 a of the panel side surface 35 is connected to the mounting surface 32. The edge 34a of the panel ceiling surface 34 and the edge 35a of the panel side surface 35 extend parallel to each other in the longitudinal direction of the railway vehicle 1.

  At least a part of the side ceiling panel 17 (interior panel 10) forming the luggage storage section 30 is embossed. In the present embodiment, as shown in FIG. 6, the embossed region R1 includes the edge 34a of the panel ceiling surface 34 on the central ceiling panel 18 side to the edge of the panel side surface 35 on the mounting surface 32 side. It is continuously provided up to 35a and extends in the longitudinal direction of the railway vehicle 1. Surface coating is applied to the embossed region R1. Here, the paint used for surface coating is preferably white or milky white or the like having high brightness or transparent.

  The embossed region R1 is divided into a plurality of locations in the longitudinal direction of the railway vehicle 1 corresponding to the respective positions of the seat 20. In other words, the embossed region R1 is divided into a plurality of sections in the longitudinal direction of the railway vehicle 1 corresponding to the respective positions of the seat 20. A gap V is provided between the regions R1 adjacent to each other. The region R1 of one section is provided above one set of seats 20. The embossing may be applied to the entire surface of the side ceiling panel 17 in the longitudinal direction of the railway vehicle 1.

  7 to 9 show another example of embossing in the luggage storage unit 30. In the configuration shown in FIG. 7, embossing is applied to the boundary portion α between the panel ceiling surface 34 and the panel side surface 35. More specifically, the embossed region R1 is provided on and around the boundary portion α, and is provided around the edge 34a of the panel ceiling surface 34 and around the edge 35a of the panel side surface 35. Not provided.

  In the configuration shown in FIG. 8, embossing is applied to the panel ceiling surface 34 and not to the panel side surface 35. In the configuration shown in FIG. 8, the embossed region R1 is continuously provided from the edge 34a of the panel ceiling surface 34 on the central ceiling panel 18 side to the boundary portion α. As shown in FIG. 8, a configuration may be used in which embossing is performed on the panel ceiling surface 34 but no embossing is performed on at least one of the periphery of the edge 34a and the periphery of the boundary portion α.

  In the configuration shown in FIG. 9, embossing is applied to the panel side surface 35 and not to the panel ceiling surface 34. In the configuration shown in FIG. 9, the embossed region R1 is continuously provided from the boundary portion α to the edge 35a of the panel side surface 35 on the mounting surface 32 side. As shown in FIG. 9, a configuration may be used in which embossing is performed on the panel side surface 35 but no embossing is performed on at least one of the periphery of the edge 35a and the periphery of the boundary portion α. A configuration combining a plurality of configurations described above may be used.

  FIG. 10 shows another example of the luggage storage unit 30. In the configuration shown in FIG. 10, the panel ceiling surface 34 and the panel side surface 35 of the side ceiling panel 17 are flat surfaces. The panel ceiling surface 34 is slightly inclined toward the roof structure 4 side from the boundary portion α with the panel side surface 35. The panel side surface 35 is slightly inclined from the boundary portion α to the side structure 3 side.

  In the configuration such as the luggage storage unit 30 shown in FIG. 10, the embossed region R1 has either the configuration described with reference to FIGS. 6 to 9 or the configuration described accompanying it. Good. In the configuration shown in FIG. 10, similarly to the configuration shown in FIG. 6, the embossed region R1 is from the edge 34a of the panel ceiling surface 34 on the central ceiling panel 18 side to the panel side surface on the mounting surface 32 side. It is continuously provided up to the edge 35a of 35, and extends in the longitudinal direction of the railway vehicle 1. The embossed region R1 is divided into a plurality of locations in the longitudinal direction of the railway vehicle 1 corresponding to the respective positions of the seat 20.

  FIG. 11 shows still another example of the luggage storage unit 30. In the configuration shown in FIG. 11, similarly to the configuration shown in FIG. 10, the panel ceiling surface 34 and the panel side surface 35 of the side ceiling panel 17 are flat surfaces. The panel ceiling surface 34 is slightly inclined toward the roof structure 4 side from the boundary portion α with the panel side surface 35. The panel side surface 35 is slightly inclined from the boundary portion α to the side structure 3 side. In the configuration shown in FIG. 11, a mirror portion 36 is provided at the boundary portion α between the panel ceiling surface 34 and the panel side surface 35 for passengers to check the luggage on the luggage rack 31. The mirror portion 36 has a convex shape on the vehicle interior 12 side and extends in the longitudinal direction of the railway vehicle 1.

  In the configuration such as the luggage storage unit 30 shown in FIG. 11, the embossed region R1 has the configuration described with reference to FIGS. 6, 8 and 9 and the configuration described accompanying it. Either may be used. The embossed region R1 is divided into a plurality of locations in the longitudinal direction of the railway vehicle 1 corresponding to the respective positions of the seat 20.

  FIG. 12 is an enlarged plan view of an embossed area. FIG. 13 is an enlarged cross-sectional view of the embossed area. The embossed shape has a quadrangular pyramid shape and is a rhombus in a plan view. When the embossed area is viewed from above, a plurality of diamonds of the same size are arranged adjacent to each other, as shown in FIG. Here, the “same size” includes those having different sizes within the range of manufacturing error. The length L of each side of the diamond-shaped embossed shape is preferably 3.0 mm to 5.0 mm, and more preferably 4.0 mm. Further, it is more preferable that the lengths of the two diagonal lines are equal in each rhombus, that is, the embossed shape is a square.

  As shown in FIG. 13, the embossed shape has irregularities of the same height. Here, the “same height” also includes different heights within the range of manufacturing error. The depth D of the embossed unevenness is preferably 0.4 mm to 0.6 mm, more preferably 0.5 mm.

  Next, the configurations of the waist panel 13 and the inner gable partition panels 15 and 16 will be described in detail with reference to FIGS. 3 and 4. At least a part of the waist panel 13 and the inner wife partition panels 15 and 16 is embossed. The embossed shape of the embossing applied to the waist panel 13 and the inner girder partition panels 15 and 16 is the same as the embossing applied to the side ceiling panel 17.

  In the present embodiment, the embossed region R2 of the inner girder partition panels 15 and 16 is provided below the upper surface of the spine shift portion 22 of the seat 20 when viewed in the longitudinal direction of the railway vehicle 1. . The embossed region R2 may be provided on the entire surface of the inner gable partition panels 15 and 16, or may be provided below the seating surface of the seat portion 21, and similar to the leg portion 24. May be provided at the height of. The surface coating is applied to the embossed region R2 of the inner partition panels 15, 16. Here, the paint used for surface coating is preferably white or milky white or the like having high brightness or transparent.

  In the present embodiment, the embossed area R3 on the waist panel 13 is provided on the entire surface of the waist panel 13. The embossed region R3 may be provided below the seat surface of the seat 21, or may be provided at the same height as the leg 24. A surface coating is applied to the embossed region R3 of the waist panel 13. Here, the paint used for surface coating is preferably white or milky white or the like having high brightness or transparent.

  As described above, in the railway vehicle 1, at least a part of the side ceiling panel 17, the waist panel 13, and the inner gable partition panels 15 and 16 that configure the luggage storage unit 30 is embossed. The luggage storage unit 30 stores the luggage of passengers who use the railway vehicle 1, but it is conceivable that the luggage may hit the wall of the passenger compartment 12 or the like when the luggage is stored or taken out. When a passenger sits down with luggage, it is considered that the luggage hits the waist panel 13 and the inner wife partition panels 15 and 16 that form the wall of the passenger compartment 12. Therefore, the side ceiling panel 17, the waist panel 13, and the inner-groom partition panels 15 and 16 that configure the luggage storage unit 30 are easy for the luggage to hit when storing or taking out the luggage, or when the passenger is seated, This is a part where scratches and dents are likely to occur. Therefore, by strengthening these portions by embossing, it is possible to efficiently suppress the occurrence of scratches and dents on the wall of the vehicle compartment 12 with a simple configuration.

  The side ceiling panel 17 includes a panel ceiling surface 34 provided on the ceiling side of the vehicle interior 12 and a panel side surface 35 provided on the side wall of the vehicle interior 12, and the embossing is performed on the panel ceiling surface 34 and the panel. It is provided along the boundary α with the side surface 35. The panel ceiling surface 34 is arranged at an angle with respect to the panel side surface 35. Therefore, the boundary portion α between the panel ceiling surface 34 and the panel side surface 35 is a portion where the luggage is particularly likely to hit when the luggage is stored or taken out. Therefore, by embossing the boundary portion α between the panel ceiling surface 34 and the panel side surface 35, it is possible to more effectively suppress the occurrence of scratches or dents in the luggage storage unit 30.

  The side ceiling panel 17 includes a panel ceiling surface 34 provided on the ceiling side of the vehicle interior 12 and a panel side surface 35 provided on the side wall of the vehicle interior 12, and the panel ceiling surface 34 is embossed. Has been done. The panel ceiling surface 34 is also a particularly easy portion for luggage to be loaded or unloaded. Therefore, by embossing the panel ceiling surface 34, it is possible to more effectively suppress the occurrence of scratches or dents in the luggage storage unit 30.

  The side ceiling panel 17 includes a panel ceiling surface 34 provided on the ceiling side of the vehicle interior 12 and a panel side surface 35 provided on the side wall side of the vehicle interior 12, and the panel side surface 35 is embossed. ing. The panel side surface 35 is also a portion where the luggage is particularly easy to hit when storing or taking out the luggage. Therefore, by embossing the panel side surface 35, it is possible to more effectively suppress the occurrence of scratches or dents in the luggage storage unit 30.

  The embossed regions R1, R2, and R3 have a diamond-shaped embossed shape in a plan view. By adopting the diamond-shaped embossed shape, it becomes possible to make scratches or dents on the wall of the passenger compartment 12 due to hitting the luggage of passengers particularly inconspicuous.

  The length of each side of the diamond-shaped embossed shape is 3.0 mm to 5.0 mm, and the depth of the unevenness is 0.4 mm to 0.6 mm. For this reason, it is possible to make scratches or dents on the wall of the passenger compartment 12 more inconspicuous due to the passenger baggage hitting. If the two diagonals have the same length in each rhombus, the scratches or depressions are even less noticeable. When the length of each side of the diamond-shaped embossed shape is 4.0 mm, scratches or dents are even less noticeable. When the depth of the irregularities is 0.5 mm, scratches or dents are even less noticeable.

  Surface coating is applied to the embossed areas R1, R2, and R3. For this reason, it is possible to make scratches or dents on the wall of the passenger compartment 12 caused by passengers' luggage less noticeable.

  A plurality of seats 20 arranged in the longitudinal direction of the vehicle interior 12 are further provided, and the embossed regions R1, R2, R3 are provided at a plurality of locations in the longitudinal direction corresponding to the respective positions of the seat 20. It is separated. Therefore, the passenger can recognize the luggage storage area corresponding to the seat 20 of his / her own by using the delimiter of the embossed area as a mark.

  Although the embodiments of the present invention have been described above, the present invention is not necessarily limited to the above-described embodiments, and various modifications can be made without departing from the scope of the invention.

  1 ... Railway vehicle, 10 ... Interior panel, 12 ... Cabin, 13 ... Waist panel, 15, 16 ... Inner wife partition panel, 20 ... Seat, 30 ... Luggage storage section, 31 ... Packing rack, 34 ... Panel ceiling surface, 35 ... Panel side surface, α ... Boundary portion, R1, R2, R3 ... Region.

Claims (8)

An interior panel that forms the wall of the vehicle interior,
A luggage rack provided on a side wall of the vehicle compartment,
The interior panel includes a side ceiling panel that forms a ceiling and a side wall above the luggage rack, a waist panel that forms a sidewall below the luggage rack, and an inner gable partition panel that forms a gable wall of the vehicle compartment. Including,
The luggage rack and the side ceiling panel form a luggage storage portion in the vehicle interior,
A railway vehicle in which at least a part of the side ceiling panel, the waist panel, and the inner girder partition panel is embossed. The side ceiling panel includes a panel ceiling surface provided on the ceiling side of the vehicle compartment and a panel side surface provided on the side wall side of the vehicle compartment,
The railway vehicle according to claim 1, wherein the embossing is performed along a boundary portion between the panel ceiling surface and the panel side surface. The side ceiling panel includes a panel ceiling surface provided on the ceiling side of the vehicle compartment and a panel side surface provided on the side wall side of the vehicle compartment,
The railway vehicle according to claim 1 or 2, wherein the embossing is applied to the panel ceiling surface. The side ceiling panel includes a panel ceiling surface provided on the ceiling side of the vehicle compartment and a panel side surface provided on the side wall side of the vehicle compartment,
The railway vehicle according to any one of claims 1 to 3, wherein the embossing is applied to a side surface of the panel.   The railway vehicle according to any one of claims 1 to 4, wherein the embossed region has a diamond-shaped embossed shape in a plan view.   The railway vehicle according to claim 5, wherein each of the sides of the diamond-shaped embossed shape has a length of 3.0 mm to 5.0 mm, and the depth of the irregularities is 0.4 mm to 0.6 mm.   The railway vehicle according to any one of claims 1 to 6, wherein a surface coating is applied to the embossed area. Further comprising a plurality of seats arranged in the longitudinal direction of the passenger compartment,
The railway vehicle according to any one of claims 1 to 7, wherein the embossed region is divided into a plurality of locations in the longitudinal direction corresponding to respective positions of the seat.

Images