JP2007118758A - Train getting on/off slope - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a train getting on/off slope capable of solving rattling when installed at a doorway of a train. <P>SOLUTION: In the train getting on/off close used for getting on/off of the train, platy members are arranged in a line. The platy members making a pair and adjacent to each other are coupled by a sheet member, and at least the platy members positioned at both ends are equipped with projecting portions projecting out from first ends in a direction orthogonal to a coupling direction of the platy member. An end portion of the train getting on/off slope on the projecting portion side has a notch portion. The train getting on/off slope can be folded by bending the sheet member coupling the platy members. <P>COPYRIGHT: (C)2007,JPO&INPIT

Description

  The present invention relates to a train getting-on / off slope, and more particularly to a train getting-on / off slope used for getting on / off a train such as a wheelchair user or an elderly person.

  In a building such as a building or a public facility, there may be a step between objects. For example, there is a building in which an entrance is at a slightly higher position than the ground and there is a step between the entrance and the ground. Such a level difference between objects is a level that can be exceeded by a healthy person, but it may be difficult for a wheelchair user or an elderly person to overcome such a level difference.

  Some buildings and public facilities incorporate a ramp that is used by wheelchair users and elderly people. However, there are still many steps between obstacles that obstruct the passage of wheelchair users, elderly people, etc. at many places in the building, at the steps or stairs between the roadway and the sidewalk.

  Another situation where wheelchair users and elderly people find it difficult is getting on and off the train. In other words, the level difference between the platform of the station and the train is a level that can be easily overcome without difficulty by a healthy person, but is difficult for wheelchair users and the elderly to get over. Often.

For this reason, various slopes have been developed for use in getting on and off trains such as wheelchair users and elderly people (see, for example, Patent Document 1 and Patent Document 2).
Japanese Patent No. 3428645 JP 2001-37812 A

  In general, an opening / closing door is installed at the entrance of the train. When the train is running, the door is closed to prevent passengers from dropping out, and when the train stops at the train station, the door is opened for passengers to get on and off.

  For example, as shown in FIG. 14, a door rail 20 is installed along the door opening / closing direction on the floor of the train entrance, and the door rail 20 is provided at the center of the door rail 20 to prevent the door from coming off. A pair of door stoppers 21a and 21b are installed side by side in the passenger boarding / alighting direction.

  Here, the cross section along XV-XV in FIG. 14 has the shape shown in FIG. 15, and the height of the door stoppers 21 a and 21 b is the height of the door rail 20 so that the door can be prevented from coming off from the door rail 20. It is higher than that.

  However, since the conventional slopes disclosed in Patent Document 1 and Patent Document 2 are not designed in consideration of the presence of the door stoppers 21a and 21b, the door rail 20 and the door stopper are installed when installed at the entrance of a train. The unevenness of the height with 21a, 21b caused the backlash of the slope, making it difficult to get on and off the train of wheelchair users and elderly people.

  An object of the present invention is to provide a train entrance / exit slope that can eliminate rattling when installed at a train entrance / exit.

  The present invention is a train getting-on / off slope used for getting on and off a train, in which plate-like members are arranged in a line, and a pair of plate-like members adjacent to each other are connected by a sheet member, and are positioned at least at both ends. The plate-like member has a protrusion that protrudes from one end in a direction orthogonal to the connecting direction of the plate-like members, and the end of the ramp for getting on and off the train has a notch, and the plate-like member It is the slope for train getting on / off which can be folded by bending the sheet | seat member which has connected.

  Here, a derailment prevention wall is installed on the surface of each of the plate-like members located at both ends of the ramp for getting on and off the train of the present invention, and the protruding portion is on the side where the upper end of the derailment prevention wall is located. It may be bent on the opposite side.

  Moreover, the latching member for hooking on the door rail of a train may be installed in the protrusion part of the slope for train getting on / off of this invention.

  Further, in the train getting-on / off slope of the present invention, the locking members may be installed only on the protruding portions of the plate-like members located at both ends.

  In addition, the ramp for getting on and off the train of the present invention is composed of four plate-like members, and the upper end portions of the anti-derailing wall can be in contact with each other when folded.

  ADVANTAGE OF THE INVENTION According to this invention, the train entrance / exit slope which can eliminate the rattling when it installs in the entrance / exit of a train can be provided.

  Embodiments of the present invention will be described below. In the drawings of the present invention, the same reference numerals represent the same or corresponding parts.

  In FIG. 1, the typical top view of a preferable example of the slope for train getting on / off of this invention is shown. Here, in the ramp 1 for getting on and off the train, the four plate-like members 2a, the plate-like member 2b, the plate-like member 2c and the plate-like member 2d are arranged in a line in this order, and are adjacent to each other. The member 2a and the plate member 2b are connected by a sheet member 3a, the plate member 2b and the plate member 2c are connected by a sheet member 3b, and the plate member 2c and the plate member 2d are sheets. It is connected by the member 3c. The seat member 3a and the seat member 3c are respectively installed on the same surface side of the ramp 1 for getting on and off the train, but the seat member 3b is installed on the back side opposite to the side on which the seat member 3a and the sheet member 3c are located. Has been.

  Further, the wheel removal prevention wall 4a and the wheel removal prevention wall 4b for preventing wheelchair removal are respectively located above the surfaces of the plate-like member 2a and the plate-like member 2d located at both ends of the ramp 1 for getting on and off the train. It is formed to extend. A handle 8a is attached to the outer surface of the derailment prevention wall 4a, and a handle 8b is attached to the outer surface of the derailment prevention wall 4b. In FIG. 1, the upper end of the derailment prevention wall 4a and the upper end of the derailment prevention wall 4b are respectively shown.

  Further, the direction (direction of arrow 12 shown in FIG. 1) orthogonal to the connecting direction (direction of arrow 11 shown in FIG. 1) of the plate-like member 2a, plate-like member 2b, plate-like member 2c and plate-like member 2d; A hook-like member 5a, a hook-like member 5b, a hook-like member 5c, and a hook-like member 5d are respectively attached to one end of each of the flow direction (referred to as “flow direction”). A rubber cap 7a, a rubber cap 7b, a rubber cap 7c, and a rubber cap 7d as anti-slip members are attached to the other ends of the plate-like member 2c and the plate-like member 2d, respectively.

  A female tape member 9a and a female tape member 9b are respectively attached to the back surface of the plate-like member 2d, and a male member 10a and a male member 10b having convex portions are attached to the back surface of the plate-like member 2a. Here, the female tape member 9a is provided with a fastener 16a having a recess, and the female tape member 9b has a fastener 16b having a recess.

  Further, the plate-like member 2b and the plate-like member 2c located in the central part are missing part of the end portions on the side where the hook-like member 5b and the hook-like member 5c are respectively attached, and the hook-like member 5b. And the hook-shaped member 5c are attached to the portions of the plate-shaped member 2b and the plate-shaped member 2c that are not missing. As a result, a notch 19 that is an uninstalled portion of the member is formed at the center of the end portion in the flow direction of the train getting-on / off slope 1, and the end portion in the flow direction of the train getting-on / off slope 1 is formed in a concave shape. Yes. The width of the notch 19 in the connecting direction is preferably a width that allows the door stopper to be arranged in the notch 19 when the train entrance / exit slope 1 is installed at a train entrance / exit, for example, 150 mm to 360 mm. Width.

  FIG. 2 shows a schematic side view of the plate-like member 2a of the train getting-on / off slope 1 shown in FIG. 1 as viewed from the handle 8a side. Here, a flange-like member 5a is attached to the front surface side of one end of the plate-like member 2a in the flow direction, and a rubber sheet 6a as an anti-slip member is installed on the back surface side. A rubber cap 7a is fitted into the other end of the plate-like member 2a in the flow direction.

  FIG. 3 shows a schematic enlarged side view of the end portion of the plate-like member 2a shown in FIG. 2 on which the flange-like member 5a is attached. Here, the end of the plate member 2a in the flow direction is curved. Further, the hook-like member 5a is attached to the end of the plate-like member 2a by a bolt 14 and a nut (not shown), and the nut is buried in the rubber sheet 6a installed on the back side of the plate-like member 2a. ing. The hook-like member 5a protrudes from the end of the plate-like member 2a and is bent in a polygonal line in the direction of the back surface side of the plate-like member 2a. And the latching member 15 for hooking on the door rail of a train is installed in the bending part of the bowl-shaped member 5a so that it may protrude toward the back surface side of the plate-shaped member 2a.

  FIG. 4 shows a schematic enlarged side view of the end portion of the plate-like member 2a shown in FIG. 2 on the side where the rubber cap 7a is fitted. Here, as for the edge part of the plate-shaped member 2a, the surface and the back surface have an inclination, respectively.

  In the above description, the shape when the plate-like member 2a is viewed from the handle 8a side has been described with reference to FIGS. 2, 3 and 4. However, the shape when the plate-like member 2d is viewed from the handle 8b side is also male. Except that the female member is attached instead of the member, it has the same shape as that when the plate-like member 2a is viewed from the handle 8a side.

  FIG. 5 shows a schematic side view of the plate-like member 2b of the train getting-on / off slope 1 shown in FIG. Here, a flange-like member 5b is attached to the front surface side of one end in the flow direction of the plate-like member 2b, and a rubber sheet 6b is installed as a non-slip member on the back surface side. A rubber cap 7b is fitted into the other end of the plate-like member 2b in the flow direction.

  FIG. 6 shows a schematic enlarged side view of the end of the plate-like member 2b shown in FIG. 5 on the side where the flange-like member 5b is attached. Here, the end of the plate-like member 2b is formed to be curved. Also, the hook-like member 5b is attached to the end of the plate-like member 2b by a bolt 14 and a nut (not shown), and the nut is buried in a rubber sheet 6b installed on the back side of the plate-like member 2b. ing. The flange-like member 5b protrudes from the end of the plate-like member 2b, and is bent in a polygonal line shape in the direction of the back surface side of the plate-like member 2b. Here, the saddle-like member 5b includes the saddle-like member 5a and the saddle-like member 5b respectively attached to the plate-like member 2a and the plate-like member 2d located at both ends of the train getting-on / off slope 1 shown in FIG. Unlike FIG. 3, it does not have the locking member 15 shown in FIG.

  FIG. 7 shows a schematic enlarged side view of the end portion of the plate-like member 2b shown in FIG. 5 on the side where the rubber cap 7b is fitted. Here, as for the edge part of the plate-shaped member 2b, the surface and the back surface have an inclination, respectively.

  In the above description, the shape when the plate-like member 2b is viewed from the side on which the hook-like member 5b is attached has been described with reference to FIGS. 5, 6, and 7. However, the plate-like member 2c is referred to as the hook-like member 5c. The shape of the plate member 2b when viewed from the side to which the plate member is attached is similar to the shape of the plate member 2b when viewed from the side to which the flange member 5b is attached.

  In addition, a train getting-on / off slope 1 shown in FIG. 1 includes a sheet member 3a that connects the plate-like member 2a and the plate-like member 2b, and a sheet member 3b that connects the plate-like member 2b and the plate-like member 2c. The sheet member 3c connecting the plate member 2c and the plate member 2d is folded to the installation side of the sheet member, whereby the sheet member 3c can be folded into the shape shown in the schematic side view of FIG.

  FIG. 9 shows a schematic enlarged side view of the end portion on the side of the anti-derailing walls 4a and 4b when the train getting-on / off slope 1 shown in FIG. 8 is folded. Here, the upper end portion of the derailment prevention wall 4a and the upper end portion of the derailment prevention wall 4b are in contact with each other, and the surface of the plate member 2b and the surface of the plate member 2c face each other. Further, by fitting the concave portion of the fastener 16a of the female tape member 9a into the convex portion of the male member 10a, it is possible to suppress the movement of the derailment prevention wall 4a and the derailment prevention wall 4b. It is possible to maintain a state in which the upper end portion and the upper end portion of the derailment prevention wall 4b are in contact with each other.

  FIG. 10 is a schematic enlarged side view of the end portion on the opposite side to the end portion on the side of the anti-derailing walls 4a and 4b when the train getting-on / off slope 1 shown in FIG. 8 is folded. Also here, the surface of the plate-like member 2b and the surface of the plate-like member 2c are in a state of facing each other, and the concave portions of the fastener 16b of the female tape member 9b are fitted into the convex portions of the male member 10b. Each of the shaped members 2c can be restrained from moving.

  FIG. 11 is a schematic side view illustrating the state when the train getting-on / off slope 1 of the present invention shown in FIG. 1 is used. Here, the train entrance / exit slope 1 is stretched between the platform 17 of the station and the floor 18 of the entrance / exit of the train.

  As shown in FIG. 12, a door rail 20 is installed along the door opening / closing direction at the end of the floor 18 of the entrance / exit of the train, and the door rail 20 is sandwiched from the door rail 20 so that the door rail 20 is sandwiched between the door rails 20. A pair of door stoppers 21a, 21b having a height are arranged side by side in the passenger boarding / exiting direction (flow direction). However, since the train entry / exit slope 1 of the present invention has a notch 19 in which nothing is installed at the end in the flow direction, the width of the notch 19 in the connecting direction as shown in FIG. By installing the train getting-on / off slope 1 so that the door stoppers 21a, 21b are arranged between them, the contact between the train getting-on / off slope 1 and the door stoppers 21a, 21b can be avoided. The play caused by the non-uniformity in height with the stoppers 21a and 21b can be eliminated.

  FIG. 13 is a schematic enlarged perspective view of the bowl-shaped member 5a when the train getting-on / off slope 1 of the present invention shown in FIG. 12 is used. Here, the locking member 15 installed on the bowl-shaped member 5 a is installed so as to be caught on the door rail 20. Thereby, it is possible to effectively prevent the train entry / exit slope 1 from falling off the floor 18 of the train entrance / exit.

  In addition, in the above, although the material of the plate-shaped member 2a, the plate-shaped member 2b, the plate-shaped member 2c, and the plate-shaped member 2d is not specifically limited, It is preferable to use fiber reinforced plastic (FRP). When fiber reinforced plastic is used as the material of the plate-like member 2a, plate-like member 2b, plate-like member 2c, and plate-like member 2d, it is possible to achieve both weight reduction and strength improvement of the train entry / exit slope 1 of the present invention. It tends to be able to plan.

  Further, in the above, four plate members, that is, plate member 2a, plate member 2b, plate member 2c and plate member 2d are used, but the number of plate members used in the present invention is as follows. There is no particular limitation as long as it is plural. However, as described above, when four plate-like members are used, the train getting-on / off slope 1 of the present invention is folded into the shape shown in FIG. Since the surface on the side where a wheelchair or an elderly person passes does not become an outer surface, it is preferable in that the clothes of the person who folds and carries the train getting-on / off slope 1 of the present invention are less likely to become dirty.

  Moreover, in the above, although the material of the sheet member 3a, the sheet member 3b, and the sheet member 3c is not specifically limited, It is preferable to use a woven fabric or a nonwoven fabric. When a woven fabric or a non-woven fabric is used as the material of the sheet member 3a, the sheet member 3b, and the sheet member 3c, the plate-like member 2a, the plate-like member 2b, the plate-like shape can be easily used when the train getting-on / off slope 1 of the present invention is used. The member 2c and the plate-like member 2d can be expanded and can be easily folded after the use of the slope 1 for getting on and off the train of the present invention. Further, the weight of the slope 1 for getting on and off the train of the present invention can be reduced. There is a tendency to be able to. Also, the plate member 2a, the connection between the plate member 2b and the sheet member 3a, the connection between the plate member 2b, the plate member 2c and the sheet member 3b, and the plate member 2c, the plate member 2d and the sheet member 3c These connections can be performed, for example, by bonding using a conventionally known adhesive.

  In the above description, the anti-wheel removal wall 4a is formed on the surface of the plate-like member 2a. However, the anti-wheel removal wall 4a may not be formed. However, from the viewpoint of preventing the wheelchair from derailing from the ramp 1 for getting on and off the train of the present invention, it is preferable that the derailment prevention wall 4a is formed. Further, when the anti-wheel removal wall 4a is formed, it can be formed separately from the plate-like member 2a, but can also be formed integrally with the plate-like member 2a, for example, by molding using a mold. .

  In the above description, the anti-wheel removal wall 4b is formed on the surface of the plate-like member 2d. However, the anti-wheel removal wall 4b may not be formed. However, from the viewpoint of preventing the wheelchair from derailing from the train entry / exit slope 1 of the present invention, the derailment prevention wall 4b is preferably formed. In the case of forming the wheel removal preventing wall 4b, the plate-like member 2d can be formed on the surface of the plate-like member 2d separately from the plate-like member 2d. For example, the plate-like member 2d is formed by molding using a mold. And can be formed integrally.

  Further, in the above, as the projecting portions, the hook-like member 5a is the plate-like member 2a, the hook-like member 5b is the plate-like member 2b, the hook-like member 5c is the plate-like member 2c, and the hook-like member 5d is the plate-like shape. Although attached to the member 2d as separate members, the hook-like member 5a, the hook-like member 5b, the hook-like member 5c, and the hook-like member 5d may be formed integrally with the plate-like member. In the above, the material of the hook-like member 5a, the hook-like member 5b, the hook-like member 5c, and the hook-like member 5d is not particularly limited. For example, aluminum or the like can be used. In the present invention, the protruding portion is not limited to the bowl-shaped member as long as it protrudes from one end in the flow direction of the plate-shaped member.

  Moreover, although the protrusion part in this invention may be bent in the shape of a broken line like said hook-shaped member 5a, the hook-shaped member 5b, the hook-shaped member 5c, and the hook-shaped member 5d, it may be bent in the shape of a curve. Good. Moreover, the protrusion part in this invention does not need to be bent.

  Further, in the above, the locking member installed on the hook-shaped member 5a can be formed separately from the hook-shaped member 5a, but is formed integrally with the hook-shaped member 5a, for example, by molding using a mold or the like. You can also

  In addition, in the above, the locking member installed on the hook-shaped member 5d can be formed separately from the hook-shaped member 5d, but is formed integrally with the hook-shaped member 5d, for example, by molding using a mold or the like. You can also

  In the above description, the locking member is installed on the hook-shaped member 5a and the hook-shaped member 5d, but may not be installed. In addition to the hook-shaped member 5a and the hook-shaped member 5d, the hook-shaped member 5b and It can also be installed on the hook-like member 5c.

  Further, in the above, rubber sheets as anti-slip members are installed at the respective ends of the plate-like member 2a, plate-like member 2b, plate-like member 2c, and plate-like member 2d. It may not be necessary, and a non-slip member other than the rubber sheet may be installed.

  Further, in the above, a rubber cap as a non-slip member is fitted into each end of the plate-like member 2a, the plate-like member 2b, the plate-like member 2c, and the plate-like member 2d, but the rubber cap is not fitted. Alternatively, a non-slip member other than the rubber cap may be installed.

  Moreover, in the above, although the handle 8a is attached to the outer surface of the derailment prevention wall 4a, the handle 8a does not need to be attached. Moreover, in the above, although the handle 8b is attached to the outer side surface of the derailment prevention wall 4b, the handle 8b does not need to be attached.

  In the above description, the female tape member 9a and the female tape member 9b are respectively attached to the back surface of the plate-like member 2d, but the female tape member 9a and / or the female tape member 9b may not be attached.

  Moreover, in the above, although the male member 10a and the male member 10b are each attached to the back surface of the plate-shaped member 2a, the male member 10a and / or the male member 10b do not need to be attached.

  The embodiment disclosed this time should be considered as illustrative in all points and not restrictive. The scope of the present invention is defined by the terms of the claims, rather than the description above, and is intended to include any modifications within the scope and meaning equivalent to the terms of the claims.

  ADVANTAGE OF THE INVENTION According to this invention, the train entrance / exit slope which can eliminate the rattling when it installs in the entrance / exit of a train can be provided.

It is a typical top view of a preferable example of the slope for train getting on and off of the present invention. It is the typical side view which looked at the plate-shaped member located in the edge part of the ramp for boarding / alighting shown in FIG. 1 from the handle side. It is a typical expanded side view of the edge part by the side to which the collar-shaped member of the plate-shaped member shown in FIG. 2 is attached. It is a typical expanded side view of the edge part of the plate-shaped member of the side by which the rubber cap of the plate-shaped member shown in FIG. 2 is engage | inserted. It is a typical side view of the plate-shaped member located in the center part of the train entrance / exit slope shown in FIG. It is a typical expanded side view of the edge part of the plate-shaped member of the side to which the collar-shaped member of the plate-shaped member shown in FIG. 5 is attached. It is a typical expanded side view of the edge part of the plate-shaped member of the side by which the rubber cap of the plate-shaped member shown in FIG. 5 is engage | inserted. It is a typical side view which shows a preferable example of the state which folded the train entrance / exit slope shown in FIG. It is a typical enlarged side view of the edge part by the side of the derailment prevention wall of the train boarding / alighting slope at the time of folding shown in FIG. It is a typical enlarged side view of the edge part on the opposite side to the wheel-fall prevention wall side edge part of the train boarding / alighting slope at the time of folding shown in FIG. It is a typical side view illustrating the state at the time of use of the slope for train getting on / off of this invention shown in FIG. It is a typical top view when the state at the time of use of the slope for train getting on / off of this invention shown in FIG. 1 is seen from upper direction. It is a typical expansion perspective view of a bowl-shaped member at the time of use of the train boarding slope of this invention shown in FIG. It is a typical top view which shows the relationship between the door rail installed in the edge part of the floor surface of the entrance / exit of a train, and a door stopper. It is a figure which shows typically the cross section along XV-XV of FIG.

Explanation of symbols

  1 Slope for getting on and off the train, 2a, 2b, 2c, 2d Plate member, 3a, 3b, 3c Seat member, 4a, 4b Derailment prevention wall, 5a, 5b, 5c, 5d Saddle-like member, 6a, 6b Rubber seat, 7a, 7b, 7c, 7d Rubber cap, 8a, 8b Handle, 9a, 9b Female tape member, 10a, 10b Male member, 11, 12 Arrow, 14 Bolt, 15 Locking member, 16a, 16b Fastener, 17 Station platform , 18 Floor of train entrance / exit, 19 Notch, 20 Door rail, 21a, 21b Door stopper.

Claims (5)

A ramp for getting on and off the train,
Plate members are arranged in a line,
A pair of plate-like members adjacent to each other are connected by a sheet member,
The plate-like members located at least at both ends include a protruding portion that protrudes from one end in a direction orthogonal to the connecting direction of the plate-like members,
The end of the ramp for getting on and off the train on the side where the protrusion is located has a notch,
Folding is possible by folding the sheet members connecting the plate-like members,
Slope for getting on and off the train. Derailment prevention walls are installed on the surface of each plate-like member located at both ends,
The ramp for getting on and off the train according to claim 1, wherein the protruding portion is bent to the side opposite to the side where the upper end of the anti-derailing wall is located.   The ramp for getting on and off the train according to claim 1 or 2, wherein a locking member for hooking on the door rail of the train is installed on the protruding portion.   The ramp for getting on and off the train according to claim 3, wherein the locking members are installed only at the protruding portions of the plate-like members located at both ends.   The train entrance / exit slope according to any one of claims 2 to 4, comprising four plate-like members, and upper ends of the anti-derailing walls are in contact with each other when folded.

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