JP2012011962A - Wind screen structure for railway vehicle, and manufacturing method of the same - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a wind screen structure for a railway vehicle, which has a simple structure, excellent workability and excellent visibility, and to provide a manufacturing method of a wind screen for the railway vehicle.SOLUTION: The wind screen 1 for the railway vehicle arranged in an edge section of a seat 10 includes an approximately rectangular glass partition board 2, a vertical frame 3, an upper frame 4 and a lower frame 5. Specifically, the upper frame 4 and the lower frame 5 are respectively attached to the upper edge and lower edge of the vertical frame 3, and the partition board 2 is fitted into a U-shape frame formed by them. A part of a peripheral section 2E of the partition board 2 (a part in contact with the U-shape frame) is pinched by a dove tail shaped rubber 6, which is an elastic member, and flange sections 33, 43 and 53 of the U-shape frame. Through holes 45 and 55 are provided in tip sections of the upper frame 4 and the lower frame 5, and a stanchion (a holding pole) 7 is insertion-connected.

Description

  The present invention relates to a railroad vehicle sleeve partition structure provided at an end of a seat arranged along a side wall of a railcar and a method for manufacturing the same.

  In conventional railway vehicles such as commuting vehicles, long seat stools are arranged along the side walls, and sleeve dividers are usually installed at both ends of the stool. The sleeve divider is provided to prevent interference between standing passengers and seated guests near the entrance and to prevent cold and wind against the wind blowing from the entrance. Various types of such railcar sleeve partition structures have been conventionally proposed (see, for example, Patent Documents 1 and 2).

  The sleeve partition for a railway vehicle described in Patent Document 1 is a sleeve partition unit formed by adhering a decorative plate on the seat side, a decorative plate on the entrance / exit side, and two decorative plates to both sides of a metal frame. An elastic member is interposed between the partition unit and the vehicle body side wall, and the sleeve partition unit is screwed.

  The railroad car sleeve partition described in Patent Document 2 has a decorative panel on the seat side, a decorative panel on the entrance / exit side, and two decorative panels arranged on both sides of the metal frame, and presses a decorative edge on the periphery of this It is the structure which attaches these two decorative boards to this framework by attaching by.

  By the way, in a commuting vehicle in a region where the occupancy rate is high, the interior of the vehicle is congested during commuting, so there is a need to increase the sleeve partition area and completely avoid contact between the seated passenger and the standing customer. On the other hand, when the area of the sleeve partition is increased, the prospects in the vehicle are deteriorated, so that there remains a problem that safety (security) and design are impaired.

  Therefore, there is an example in which a sleeve partition structure using glass is employed. In order to prevent accidents such as breakage of glass, conventional sleeve dividers using glass have a structure that surrounds the glass with a rigid frame, and a glass receiving flange is separately attached to the frame, and the glass is attached It was set as the structure which attaches a glass retainer to the circumference | surroundings of glass later.

  However, in the conventional structure, it is necessary to closely match the shape of the surrounding rigid frame and the glass edge material (glass receiving flange, glass retainer), which increases the cost and labor.

JP 2007-022313 A JP 2007-153075 A

As described above, the conventional sleeve partition structure has room for improvement in the following points.
(1) In the case of an opaque sleeve partition, there is a problem that the prospects in the vehicle deteriorate and safety (crime prevention) and design are impaired.
(2) In the case of a sleeve divider using conventional glass, the structure is complicated, so the number of parts is large, adjustment is complicated, labor is required, and manufacturing costs are also increased.

  The present invention has been made in view of the above points, and is a railway vehicle sleeve partition using a light-transmitting member for the sleeve partition, and has a simple structure, good workability, and low manufacturing costs. It aims at providing the manufacturing method of the sleeve partition structure for vehicles, and the sleeve partition for rail vehicles.

  In order to solve the above problems, a sleeve partition structure for a railway vehicle according to the present invention is a sleeve partition structure for a railway vehicle that is disposed at an end of a seat provided along a side wall of the railway vehicle, and includes an upper frame. And a lower frame, a vertical frame, and a light-transmitting partition plate held by these, the upper frame and the lower frame are joined to the upper and lower ends of the vertical frame to form a U-shaped frame, A stanchion is communicated with the tip portions of the upper frame and the lower frame, and a part of the entire circumference of the partition plate is held by the U-shaped frame using an elastic member.

  According to this structure, since the light-transmitting partition plate is used, the view inside the vehicle is good. Here, the light transmissive partition plate refers to, for example, a glass plate or an acrylic plate, and includes other transparent or translucent plates.

  And since this partition plate is a structure attached to a frame using elastic members, such as rubber | gum, a structure is simple and adjustment is also easy. Moreover, since the frame is U-shaped, it is easy to attach the partition plate to the frame, and the workability is good. Further, it is not necessary to disassemble the frame when replacing the partition plate, and the partition plate can be easily removed by removing the elastic member, and the partition plate can be replaced simply by replacing the partition plate with a new partition plate and attaching the elastic member. The U-shape includes a substantially U-shape in which the upper frame and the lower frame are curved.

  Note that the shape of the partition plate is preferably a shape having at least three sides so that the partition plate can be securely attached to the U-shaped frame. For example, a rectangular shape, a trapezoidal shape, a U-shaped three-sided shape with one other side drawing a curve, or a polygonal shape having three U-shaped three sides can be considered. In addition, this structure can be applied to materials other than light-transmitting materials such as a glass material, and the effect is particularly great when a material that does not have high surface strength and is easily soiled is used for a sleeve partition.

  In the sleeve partition structure for a railway vehicle according to claim 2, the partition plate is substantially rectangular, and three sides of the partition plate are held by the elastic member by the U-shaped frame. Also good.

  According to this configuration, since three of the four sides are held by the elastic member, it can be stably attached to the frame.

  The sleeve partition structure for a railway vehicle according to claim 3, wherein the upper frame, the lower frame, and the vertical frame have a notch portion having two sides whose longitudinal cross-sections are orthogonal to each other, and the two sides adjacent to the notch portion. A fitting groove for fitting the elastic member to a surface including one side portion, and in a state in which the elastic member is fitted to the fitting groove, the surface including the one side portion A part of the elastic member protrudes, and the partition plate is held by a holding part having a part including the part of the elastic member and the other side part.

  According to this configuration, the upper frame, the lower frame, and the vertical frame are integrally provided with the fitting groove for fitting the elastic member and the holding portion for holding the partition plate by the elastic member. Therefore, the number of parts can be reduced as compared with the prior art.

  In the sleeve partition structure for a railway vehicle according to claim 4, the axial end of the notch and the axial end of the elastic member coincide with each other in a state where the elastic member is attached to the notch. It is preferable to have a gap that does not allow human fingers to enter.

  According to this configuration, it is possible to prevent an injury caused by a passenger putting his / her finger into the gap in a state where a sleeve partition is installed in the railway vehicle. At the same time, it is possible to prevent the passenger from putting the finger into the gap and removing the elastic member.

  The sleeve partition structure for a railway vehicle according to claim 5 is such that a longitudinal section of a portion protruding from a surface including the one side portion of the elastic member has a fan shape in a state where the elastic member is fitted in the fitting groove. The formed and the surface adjacent to the axial direction edge part of the said notch part in the said upper frame and a lower frame may have the edge | side which opposes the said fan-shaped circular arc shape.

  According to this configuration, in a state where the elastic member is attached to the cutout portions of the upper frame and the lower frame, the elastic member and the upper frame and the leading end portion of the lower frame following the elastic member are smoothly connected. Therefore, as compared with the case of claim 4, it is more difficult to put a finger into the gap and there is no corner, which is safe. Moreover, since the surfaces of the elastic member and the upper frame and the lower frame are neatly connected, the appearance is good (see FIG. 4D).

  The sleeve partition structure for a railway vehicle according to claim 6 is such that the vertical frame is a plate-shaped hollow material, and the hollow portion is formed so that attachment pieces provided on the upper frame and the lower frame are fitted. The decorative plate is attached to the front surface of the vertical frame on the opposite side of the seat, and the end of the decorative plate is hidden while the decorative plate is attached to the front surface of the vertical frame. It is preferable to have a protruding piece portion having an L-shaped cross section extending in the vertical direction of the vehicle body.

According to this configuration, the upper frame and the lower frame can be easily combined with the vertical frame, positioning can be performed easily, and workability can be improved. Conventionally, when attaching a decorative board to the sleeve divider, after attaching it to the sleeve divider front surface (entrance / exit side) with an adhesive, separately attaching an L-shaped outer frame so as to cover the edge and cut edge of the decorative board There was a need. In general, the edges and cut edges of the decorative plate are concealed to prevent the cut surface from being rough and easily caught, and impairing the design.
The position where the decorative plate is attached is not limited to the front surface of the sleeve partition, and may be attached to the back surface of the seat or both, or a reinforcing plate other than the decorative plate may be attached.

  Therefore, by providing a protruding piece portion having an L-shaped cross section extending in the vertical direction of the vehicle body at the end of the vertical frame as described in claim 6, there is no need to separately attach an L-shaped outer frame as in the prior art. Furthermore, the number of parts can be reduced.

  The sleeve partition structure for a railway vehicle according to a seventh aspect of the present invention preferably has a dovetail-shaped portion in a part of the cross section of the elastic member, and the cross section of the fitting groove has a dovetail shape.

  According to this configuration, the elastic member can be firmly fixed and difficult to be pulled out by fitting the dovetail-shaped portion of the elastic member into the fitting groove. Here, the dovetail shape means a trapezoidal shape that spreads at the end of the dovetail shape. By adopting the dovetail shape, not only can it be difficult to remove and stably fix, but even if there is a certain degree of error in the shape of the fitting groove and the dovetail portion of the elastic member, the elastic member can be made difficult to come out.

  A method for manufacturing a sleeve partition for a railway vehicle according to claim 8 is a method for manufacturing a sleeve partition disposed at an end portion of a stool provided along a side wall of the railway vehicle, wherein the vertical frame is a plate-shaped mold member. A process of forming a U-shaped frame by fixing an upper frame and a lower frame to upper and lower ends, respectively, and a light-transmitting partition plate in the U-shaped frame, Attaching an elastic member along a side that contacts the vertical frame, the upper frame, and the lower frame, holding the partition plate, a step of connecting and fixing a stanchion to the tip of the upper frame and the lower frame, and It is provided with.

  According to this configuration, since the number of parts is small, man-hours are small, and the sleeve partition can be easily manufactured.

  A sleeve partition structure for a railway vehicle according to claim 9 is a structure of a sleeve partition disposed at an end of a seat provided along a side wall of the railway vehicle, and includes an upper frame, a lower frame, a vertical frame, A light-transmitting partition plate, and the upper and lower frames are joined to upper and lower ends of the vertical frame to form a U-shaped frame, and the vertical frame is a plate-shaped hollow mold member Thus, the hollow portion is formed so that attachment pieces provided on the upper frame and the lower frame are fitted.

  According to this configuration, the upper frame, the lower frame, and the vertical frame can be joined to each other by fitting the upper frame and the lower frame with the mounting pieces on the hollow portion of the vertical frame, thereby improving workability. Further, since the structure is for fitting the partition plate into the U-shaped frame formed thereby, the workability can be further improved with a simple structure with a small number of parts. In addition, since a vertical frame is a hollow type material, weight reduction is also carried out.

  In the sleeve partition structure for a railway vehicle according to claim 10, a decorative plate is attached to the front surface of the vertical frame opposite to the seat, and the vertical frame is attached to the decorative plate with the decorative plate attached. The projecting piece portion having an L-shaped cross section extending in the vertical direction of the vehicle body so as to hide the end portion, a mounting groove for mounting the elastic member, and the elastic member in a state where the elastic member is fitted in the mounting groove And a flange for holding the partition plate.

  According to this configuration, the upper frame, the lower frame, and the vertical frame are integrally provided with the fitting groove for fitting the elastic member and the flange (holding portion) for holding the partition plate by the elastic member. Therefore, the number of parts can be reduced more than before.

  In addition, an L-shaped outer frame, which was separately required when installing a conventional decorative board, is provided by providing an L-shaped projecting piece extending in the vertical direction of the vehicle body at the front end of the vertical frame. Is unnecessary, and the number of parts can be further reduced.

  As described above, since the sleeve partition structure and the sleeve partition manufacturing method according to the present invention are configured as described above, the interior view is good, the safety is excellent, the number of parts is small, the cost is reduced, and the work efficiency is also high. Good.

It is a side view which shows the outline | summary of the sleeve partition structure for rail vehicles of this invention. FIG. 2 is an enlarged sectional view taken along line XX showing a connection portion between the partition plate and the upper frame in FIG. 1. (A) is a perspective view of the vertical frame concerning the sleeve partition structure of this invention. (B) is a perspective view of the state which attached the elastic member, the partition plate, and the decorative board to the vertical frame. (A) is the edge part enlarged view of a notch part. (B) is the edge part enlarged view of the state which attached the elastic member to the fitting groove. (C) is the side view. (D) is a perspective view of a state in which a pigeon tail rubber 6 ′ which is a modification of the pigeon tail rubber 6 is attached. It is explanatory drawing which shows the manufacturing process in the manufacturing method of the sleeve partition for rail vehicles of this invention.

  Hereinafter, embodiments of a sleeve partition structure for a railway vehicle and a method for manufacturing the same according to the present invention will be described with reference to the drawings. The present invention is not limited to the following embodiment.

1. [Sleeve divider structure for railway vehicles]
As shown in FIG. 1, a railcar sleeve partition 1 disposed at an end of a long seat type stool 10 includes a substantially rectangular glass partition plate 2, a vertical frame 3, an upper frame 4, and a lower frame 5. The main component. Specifically, the upper frame 4 and the lower frame 5 are respectively attached to the upper and lower ends of the vertical frame 3, and the partition plate 2 is fitted into a U-shaped frame formed thereby. A part of the peripheral edge of the partition plate 2 (portion in contact with the U-shaped frame) is sandwiched and fixed between the dovetail rubber 6 that is an elastic member and the flange portions 33, 43, and 53 of the U-shaped frame. (See FIG. 2). Further, through holes 45 and 55 are provided at the distal ends of the upper frame 4 and the lower frame 5, and a stanchion (handrail) 7 is communicated with the upper frame 4 and the lower frame 5. A gap C <b> 1 is provided between the stanchion 7 and the partition plate 2, so that a finger cannot enter when a customer holds the stanchion 7.

(1) Vertical frame 3
Next, the vertical frame 3 of the railcar sleeve partition 1 will be described with reference to FIG.
The vertical frame 3 is an aluminum extrusion mold. The outer shape is plate-like, and a hollow portion 34 extending in the vertical direction is provided inside. The upper frame 4 and the lower frame 5 are attached to the vertical frame 3 by fitting the mounting piece 44 of the upper frame 4 and the mounting piece 54 of the lower frame into the hollow portion 34.

  Further, a notch 31 having a substantially rectangular cross section is provided on the partition plate 2 side of the vertical frame 3, and the axial cross section of the contact surface with the partition plate 2 has a dovetail shape (from the contact surface side with the partition plate to the side wall side of the vehicle body) Fitting groove 32 is provided. The pigeon tail rubber 6 is fitted into the fitting groove 32, and the partition plate 2 is sandwiched between the pigeon tail rubber 6 and the flange portion 33. Here, before attaching the partition plate 2, the liner (black rubber) 11 having an L-shaped cross section is attached along the flange portion 33. In this way, since the partition plate 2 is sandwiched between the flange portion 33 and the pigeon tail rubber 6 via the liner 11, the partition plate 2 can be stably sandwiched by friction. Details of the shape of the pigeon tail rubber 6 will be described later.

  Further, a projecting piece 35 having an L-shaped cross section extending in the vertical direction is integrally provided on the front surface (vehicle entrance side surface) of the vertical frame 3 at the end of the partition plate 2 side. The protruding piece 35 covers the role of positioning when the decorative plate 8 is attached to the vertical frame 3 and the end cut of the decorative plate 8 with the decorative plate 8 attached to the front surface of the vertical frame 3. It plays the role of hiding.

(2) Upper frame 4 and lower frame 5
Next, the upper frame 4 and the lower frame 5 will be described with reference to FIGS.
The lower frame 5 is formed by casting. The lower frame 5 has a rod shape, and two attachment pieces 54 that protrude upward are integrally provided at a portion where the vertical frame 3 is abutted. As described above, the attachment piece 54 is fitted into the hollow portion 34 of the vertical frame 3 and fastened to the vertical frame 3. Since it is configured in this way, it is not necessary to screw or weld another part. Further, a through hole 55 for attaching the stanchion 7 is provided at the tip of the lower frame 5.

  As shown in FIG. 4 (a), a portion of the lower frame 5 to which the partition plate 2 is attached is provided with a notch 51 having a substantially rectangular cross section, and the axial cross section of the contact surface with the partition plate 2 is a dovetail shape. The fitting groove 52 is provided. The pigeon tail rubber 6 is fitted into the fitting groove 52, and the partition plate 2 is sandwiched between the pigeon tail rubber 6 and the flange portion 53. And like the vertical frame 3, the partition plate 2 can be stably clamped by sticking the liner 11 also to the flange portion 53 of the lower frame 5. In addition, a covering piece 56 for covering the joint portion with the vertical frame 3 and the lower end portion of the decorative plate 8 is integrally provided on the front surface side of the lower frame 5. The corner portion 57 is formed into a chamfered spherical surface in consideration of prevention of catching and safety.

  Next, FIGS. 4B and 4C show a state in which the pigeon tail rubber 6 is attached to the lower frame 5. FIG. In the present embodiment, the gap C <b> 2 is formed at both ends of the pigeon tail rubber 6 with the pigeon tail rubber 6 attached to the lower frame 5. This gap C2 is about 5 mm, and has a dimension that does not allow human fingers to enter. This is to prevent the pigeon tail rubber 6 from being easily removed due to mischief. Accordingly, the gap C2 may be set to 0 mm so that both ends of the pigtail rubber 6 abut against the lower frame 5. However, by attaching a dimension of about 5 mm to the gap C2, it is possible to remove the dovetail rubber 6 without damaging the lower frame 5 when removing it with a tool. The upper frame 4 has the same structure as the lower frame 5 and will not be described.

(3) Hatoo Rubber 6
The pigeon tail rubber 6 is a rubber having a dovetail-shaped portion that spreads out at a part of a cross section. The fan-shaped portion 6A and the pigeon tail portion 6B are coupled to each other, and the entire cross section is a rubber having a mountain shape. As described above, the dovetail portion 6B is fitted into the fitting grooves 32, 42, 52 of the vertical frame 3, the upper frame 4, and the lower frame 5, and the sector 6A protrudes from the fitting grooves. (See FIG. 2). The partition plate 2 is sandwiched and held by the sector 6A and the flanges 33, 43, 53.

  By adopting a configuration in which the pigeon tail rubber 6 has the pigeon tail portion 6B, the pigeon tail rubber 6 is prevented from being easily detached from the fitting grooves 32, 42, 52. Furthermore, even if there are some dimensional errors in the cross-sectional shapes of the pigeon tail portion 6B and the fitting grooves 32, 42, 52, they are less likely to come off than in the case of a rectangle, so that dimensional errors are allowed and workability is good.

  As shown in FIG. 4D, as a modified example of the pigeon tail rubber 6, a pigeon tail rubber 6 'whose section is a combination of a fan-shaped portion 6A' and a pigeon tail portion 6B 'may be used. This pigeon tail rubber 6 ′ is formed so that the side surface 6a ′ including the arc-shaped side portion of the fan-shaped portion 6A ′ is smoothly connected to the side surface lower portion 5a of the lower frame 5 and the surface of the corner portion 57. Well, it's hard for human fingers to enter.

2. [Method of manufacturing sleeve dividers for railway vehicles]
Next, the manufacturing method of the sleeve partition 1 for rail vehicles is demonstrated based on the manufacturing process flowchart of FIG. FIG. 5 (o) is a diagram showing the main components of the sleeve partition 1 for railcars, and the railcar sleeve partition 1 is formed in advance in a factory or the like as a sleeve partition unit by steps (I) to (V). Then, attach it to the railcar in that state. Hereinafter, it demonstrates along a process.

(1) Process I
First, an adhesive is applied to the front surface of the vertical frame 3, and the decorative plate 8 is attached to the front surface of the vertical frame 3 so that the end of the decorative plate 8 is inserted into the protruding piece 35 of the vertical frame 3. Glue. Thereafter, the mounting piece 44 of the upper frame 4 is inserted into the hollow portion 34 of the vertical frame 3, and the vertical frame 3 and the upper frame 4 are fastened with screws.

(2) Step II
Similarly, the attachment piece 54 of the lower frame 5 is inserted into the hollow portion 34 of the vertical frame 3, and the vertical frame 3 and the lower frame 5 are fastened with screws.

(3) Step III
Subsequently, the sleeve mounting metal 9 is screwed to the end of the vertical frame 3 on the vehicle body mounting side. The sleeve attachment metal 9 is a metal fitting having an L-shaped cross section for attaching the rail car sleeve partition 1 to the vehicle body, and also serves to cover the cut end of the decorative plate 8 on the vehicle body side.

  Then, a liner 11 having an L-shaped cross section is attached along the surface with which the partition plates 2 of the flange portions 33, 43, and 53 of the vertical frame 3, the upper frame 4, and the lower frame 5 abut. By attaching the liner 11, the partition plate 2 can be stably held by friction between the pigeon tail rubber 6 and the liner 11.

(4) Process IV
Next, the partition plate 2 is fitted into a U-shaped frame formed by the vertical frame 3, the upper frame 4, and the lower frame 5, and the edge portion of the partition plate 2 is along the fitting grooves 32, 42, 52. The pigeon tail rubber 6 is attached so as to surround the three sides.

(5) Process V
Finally, the stanchions 7 are inserted into the through holes 45 and 55 provided in the upper frame 4 and the lower frame 5 and screwed to complete the sleeve partition 1 for a railway vehicle. The rail car sleeve partition 1 is attached to the car body of the rail car.

  As described above, the preferred embodiments of the present invention have been described with reference to the drawings, but various additions, modifications, or deletions are possible without departing from the spirit of the present invention. In particular, in the present embodiment, the partition plate 2 is sandwiched and fixed between the pigeon tail rubber 6 and the flange portions 33, 43, 53 of the U-shaped frame, but instead of this, the partition plate 2 is elastic. It is also possible to hold and fix to the U-shaped frame using an adhesive.

  The sleeve partition structure for a railway vehicle according to the present invention can be suitably used mainly for a sleeve partition of a railway vehicle, and can also be applied to other partition structures using glass.

DESCRIPTION OF SYMBOLS 1 Railroad vehicle sleeve partition 2 Partition plate 3 Vertical frame 31 Notch part 32 Fitting groove 33 Flange part 34 Hollow part 35 Projection piece part 4 Upper frame 41 Notch part 42 Fitting groove 43 Flange part 44 Attachment piece 45 Through-hole 46 Covering piece 5 Lower frame 51 Notch part 52 Fitting groove 53 Flange part 54 Mounting piece 55 Through hole 56 Covering piece 5a Side face lower part 6 Pigeon tail rubber 6A Fan-shaped part 6B Pigeon tail part 6 'Pigeon tail rubber (modification)
6A 'Fan-shaped part 6B' Pigeon tail part 6a 'Side 7 Stansion (handrail)
8 Decorative plate 9 Sleeve fitting 10 Seat 11 Liner C1 Crevice C2 Crevice

Claims (10)

A rail car sleeve partition structure disposed at an end of a seat provided along a side wall of the railway car,
It has an upper frame, a lower frame, a vertical frame, and a light-transmitting partition plate held by these,
The upper and lower frames are joined to the upper and lower ends of the vertical frame to form a U-shaped frame,
A stanchion is communicated to the tip of the upper frame and the lower frame,
A sleeve partition structure for a railway vehicle, wherein a part of the entire circumference of the partition plate is held by an elastic member by the U-shaped frame.   The railcar sleeve according to claim 1, wherein the partition plate is substantially rectangular, and three sides of the partition plate are held by the elastic member by the U-shaped frame. Partition structure. The upper frame, the lower frame, and the vertical frame have a cutout portion having two sides whose longitudinal cross-sections are orthogonal to each other, and the elastic member on a surface that is adjacent to the cutout portion and includes one of the two sides. A fitting groove for fitting,
In a state where the elastic member is fitted in the fitting groove, a part of the elastic member protrudes from a surface including the one side part, and the partition plate includes a surface including a part of the elastic member and the other side part. The sleeve partition structure for a railway vehicle according to claim 1 or 2, wherein the sleeve partition structure is held by a holding portion.   In a state where the elastic member is attached to the notch portion, the axial end portion of the notch portion and the axial end portion of the elastic member coincide with each other, or there is a gap where a human finger cannot enter. The sleeve partition structure for a railway vehicle according to claim 3. In a state where the elastic member is fitted in the fitting groove, a longitudinal section of a portion protruding from a surface including the one side portion of the elastic member is formed in a fan shape,
The surface adjacent to the axial direction edge part of the said notch in the said upper frame and a lower frame is formed with the edge | side which opposes the said fan-shaped circular arc shape, It is characterized by the above-mentioned. Sleeve partition structure for railway vehicles. The vertical frame is a plate-like hollow mold, and the hollow part is formed so that attachment pieces provided on the upper frame and the lower frame are fitted,
A decorative board is attached to the front surface of the vertical frame opposite to the stool,
In the state where the decorative plate is attached to the front surface of the vertical frame, it has a projecting piece portion having an L-shaped cross section extending in the vertical direction of the vehicle body so that the end portion of the decorative plate is hidden. The sleeve partition structure for rail vehicles according to any one of claims 1 to 5.   The sleeve partition for a railway vehicle according to any one of claims 1 to 6, wherein the elastic member has a dovetail-shaped portion in a part of a cross section, and a cross section of the fitting groove is a dovetail shape. Construction. A method for manufacturing a railroad vehicle sleeve divider disposed at an end of a seat provided along a side wall of a railcar,
A process of forming a U-shaped frame by fixing the upper frame and the lower frame to the upper and lower ends of the vertical frame, which is a plate-shaped mold material,
A light-transmitting partition plate is disposed in the U-shaped frame, and an elastic member is attached along the side where the partition plate contacts the vertical frame, the upper frame, and the lower frame, and the partition plate is held. And a process of
And a step of communicating and fixing a stanchion at the tip of the upper frame and the lower frame. A rail car sleeve partition structure disposed at an end of a seat provided along a side wall of the railway car,
It has an upper frame, a lower frame, a vertical frame, and a light-transmitting partition plate held by these,
The upper and lower frames are joined to the upper and lower ends of the vertical frame to form a U-shaped frame,
The rail vehicle sleeve partition structure according to claim 1, wherein the vertical frame is a plate-shaped hollow mold member, and the hollow portion is formed so that attachment pieces provided on the upper frame and the lower frame are fitted. A decorative board is attached to the front surface of the vertical frame opposite to the seat,
The vertical frame has an L-shaped projecting piece extending in the vehicle body vertical direction so that an end of the decorative plate is hidden in a state where the decorative plate is attached, an attachment groove for attaching an elastic member, The sleeve partition structure for a railway vehicle according to claim 9, further comprising a flange that holds the partition plate by the elastic member in a state in which the elastic member is fitted in the mounting groove.

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