JP3525291B2 - Driver's door grip bar mounting structure - Google Patents
Driver's door grip bar mounting structureInfo
- Publication number
- JP3525291B2 JP3525291B2 JP2000216456A JP2000216456A JP3525291B2 JP 3525291 B2 JP3525291 B2 JP 3525291B2 JP 2000216456 A JP2000216456 A JP 2000216456A JP 2000216456 A JP2000216456 A JP 2000216456A JP 3525291 B2 JP3525291 B2 JP 3525291B2
- Authority
- JP
- Japan
- Prior art keywords
- grip bar
- groove
- grip
- vehicle body
- bar
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T30/00—Transportation of goods or passengers via railways, e.g. energy recovery or reducing air resistance
Landscapes
- Passenger Equipment (AREA)
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、乗務員が乗降する
ための運転台扉近傍に取付けられる握り棒の取付け構造
に係り、詳しくは高速鉄道車両に用いられる運転台扉の
握り棒取付け構造に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a grip bar mounting structure mounted near a driver's door for passengers to get on and off, and more particularly to a grip bar mounting structure for a driver's door used in a high-speed railway vehicle.
【０００２】[0002]
【従来の技術】従来、鉄道用車両では、乗務員が駅のプ
ラットホーム以外から運転台に乗降することがあり、運
転台扉の近傍には、乗務員乗降用の握り棒が取付けられ
ていた。この握り棒は、特に高速鉄道車両では、車体外
面より突出しないように、車体外面に形成された凹溝の
中に取付けられ、握り棒が車両限界に収まる構造となっ
ていた。2. Description of the Related Art Conventionally, in a railway vehicle, a crew member may get on and off a driver's cab from a place other than a platform at a station, and a grip bar for getting on and off the passenger is attached near the driver's cab door. Particularly in high-speed railway vehicles, this grip bar is mounted in a groove formed on the outer surface of the vehicle body so as not to project from the outer surface of the vehicle body, and the grip rod has a structure that fits within the vehicle limit.
【０００３】[0003]
【発明が解決しようとする課題】しかし、上述の取付け
構造では、乗務員は凹溝内に手を入れて握り棒を掴むこ
ととなるので、握り棒の左右及び奥側に相当の空間が必
要となり、凹溝の大きさが大きくなっていた。高速鉄道
車両の場合では、上述のような凹溝に握り棒を設ける
と、走行中に凹溝の車体前方から発生した空気の渦が、
握り棒と干渉し、さらに凹溝の車体後部側の側壁に衝突
して、大きな流体騒音が発生していた。However, in the above-described mounting structure, since the crew member puts his / her hand in the groove to grip the grip bar, a considerable space is required on the left and right sides and the back side of the grip bar. , The size of the groove was larger. In the case of a high-speed railway vehicle, if a grip bar is provided in the groove as described above, the vortex of air generated from the front of the vehicle body in the groove while traveling,
A large fluid noise was generated by interfering with the grip bar and further colliding with the side wall of the concave groove on the rear side of the vehicle body.
【０００４】そこで本発明は、握り棒を取付ける凹溝を
極力小さく形成して、流体騒音の減少を図ることができ
る運転台扉の握り棒取付け構造を提供することを目的と
している。SUMMARY OF THE INVENTION Therefore, an object of the present invention is to provide a grip bar mounting structure for a driver's cab door in which a groove for mounting the grip bar is formed as small as possible to reduce fluid noise.
【０００５】[0005]
【課題を解決するための手段】上記の目的を達成するた
め本発明は、鉄道車両の運転台扉近傍の車体外面に凹溝
を形成し、該凹溝に運転台該凹溝に運転台乗降用の握り
棒を取付けた運転台扉の握り棒取付け構造において、第
１の発明は、前記凹溝を、不使用時の前記握り棒を車体
外面と面一に収容可能な大きさに形成し、該凹溝の一部
に握り棒引出し用の大形凹部を形成するとともに、前記
握り棒を、使用時に前記凹溝から車体外面へ突出できる
よう回動可能に取付け、かつ、前記握り棒を、車体内方
向に自動的に引き込むつる巻ばねを設けたことを特徴と
し、第２の発明は、前記凹溝を、不使用時の前記握り棒
を車体外面と面一に収容可能な大きさに形成し、該凹溝
の一部に握り棒引出し用の大形凹部を形成するととも
に、前記握り棒を、使用時に前記凹溝から車体外面へ突
出できるようスライド可能に取付け、かつ、前記握り棒
を、車体内方向に自動的に引き込むつる巻ばねを設けた
ことを特徴としている。In order to achieve the above object, the present invention has a groove formed on the outer surface of a vehicle body near the driver's cab door of a railway vehicle, and the driver 's cab gets on and off the driver's cab in the groove. In a grip bar mounting structure for a driver's cab door having a grip bar mounted for use therein, the first invention is such that the groove is formed to have a size capable of accommodating the grip bar flush with the outer surface of the vehicle body when not in use. A large recess for pulling out the grip bar is formed in a part of the groove, and the grip bar is rotatably attached so as to project from the groove to the outer surface of the vehicle body when in use. characterized in that a helical spring which automatically draw the vehicle body in the direction, the second invention, the groove, the size capable of accommodating the grip bar when not in use to a vehicle body exterior surface flush And a large recess for pulling out the grip bar is formed in a part of the groove, and the grip bar is Slidably mounted so that it can protrude into the vehicle body outer surface from said groove during use, and wherein the handlebar
And it is characterized in that a helical spring which automatically draw the vehicle body in the direction.
【０００６】[0006]
【発明の実施の形態】以下、本発明の各形態例を図面に
基づいて詳しく説明する。図１乃至図７は本発明の第１
形態例を示すもので、高速鉄道車両の前方及び後方に設
けられる運転台には運転台扉１が備えられると共に、こ
れら運転台扉両側の車体外面２には、凹溝３，３がそれ
ぞれ形成され、この凹溝３，３内に握り棒４，４がそれ
ぞれ回動可能に取付けられている。BEST MODE FOR CARRYING OUT THE INVENTION Embodiments of the present invention will be described in detail below with reference to the drawings. 1 to 7 show a first embodiment of the present invention.
FIG. 1 shows an example of a form, in which cab doors 1 are provided in front and rear of a high-speed railway vehicle, and concave grooves 3 and 3 are formed on a vehicle body outer surface 2 on both sides of the cab doors. The grip bars 4 and 4 are rotatably mounted in the grooves 3 and 3, respectively.
【０００７】握り棒４は、棒状の握り部４ａの両端に、
取付け部４ｂ，４ｂが一側方へ突出して設けられた略コ
字状に形成され、車体前方の握り棒４ａは、車体前方側
に取付け部４ｂ，４ｂを向けて、また、車体後方の握り
棒４ａは、車体後方側に取付け部４ｂ，４ｂを向けてそ
れぞれ凹溝３，３に取付けされている。The grip bar 4 is provided at both ends of a bar-shaped grip portion 4a.
Mounting portions 4b, 4b are formed in a substantially U-shape provided so as to project to one side. The rod 4a is attached to the concave grooves 3 and 3 with the attachment portions 4b and 4b facing the rear side of the vehicle body.
【０００８】各取付け部４ｂは図３に示されるように、
半円状に形成された先端に取付け孔４ｃが穿設されると
共に、側部にはリブ４ｄ，４ｄが突設され、つる巻ばね
５（本発明の引き込み手段）を介して、凹溝３に回動可
能に取付けられている。このつる巻ばね５は、両先端を
つる巻き部分から突出させたもので、自然状態では、両
先端は一直線上に位置していて、一端を取付け部４ｂの
リブ４ｄに、他端を後述する横溝３ａの係止孔３ｄに係
止させる。Each mounting portion 4b is, as shown in FIG.
A mounting hole 4c is formed at the tip formed in a semicircular shape, and ribs 4d, 4d are provided at the side portions so as to project, and the concave groove 3 is formed via the spiral spring 5 (retracting means of the present invention). Is rotatably attached to. The spiral spring 5 has both ends projecting from the spiral part. In the natural state, the both ends are located on a straight line, one end of which is the rib 4d of the mounting portion 4b, and the other end will be described later. It is locked in the locking hole 3d of the lateral groove 3a.
【０００９】凹溝３は、握り棒４の取付け部４ｂ，４ｂ
が収容される横溝３ａ，３ａと、握り棒４の握り部４ａ
が収容される縦溝３ｂとを連続してコ字状に形成された
もので、握り棒４を凹溝３に収容した際に、握り棒４の
外面と車体外面２とが面一となる深さに形成されてい
る。また、各横溝３ａには、図３に示されるように、ピ
ン６の挿通孔３ｃと、つる巻ばね５の他端を係止する係
止孔３ｄとが形成されている。The recessed groove 3 is provided with mounting portions 4b, 4b of the grip bar 4.
And the lateral grooves 3a, 3a for accommodating therein and the grip portion 4a of the grip bar 4
Is formed in a U-shape continuously with the vertical groove 3b in which the grip bar 4 is housed, and when the grip bar 4 is housed in the groove 3, the outer surface of the grip bar 4 and the outer surface 2 of the vehicle body are flush with each other. It is formed to a depth. Further, as shown in FIG. 3, an insertion hole 3c for the pin 6 and a locking hole 3d for locking the other end of the spiral spring 5 are formed in each lateral groove 3a.
【００１０】取付け部４ｂは、図３及び図６に示される
ように、つる巻ばね５の一端をリブ４ｄに当接させて、
取付け部４ｂを横溝３ａに挿入し、取付け部４ｂの取付
け孔４ｃとつる巻ばね５のつる巻部と凹溝３の挿入孔３
ｃとの位置を合わせ、つる巻ばね５の他端を係止孔３ｄ
に係止させる。継いで、ピン６をつる巻ばね５のつる巻
部，取付け部４ｂの取付け孔４ｃ，横溝３ａの挿通孔３
ｃに挿通して横溝３ａに取付けることにより、取付け部
４ｂが横溝３ａに回動可能に取付けられる。As shown in FIGS. 3 and 6, the mounting portion 4b is such that one end of the spiral spring 5 is brought into contact with the rib 4d,
The mounting portion 4b is inserted into the lateral groove 3a, and the mounting hole 4c of the mounting portion 4b, the spiral winding portion of the spiral spring 5 and the insertion hole 3 of the concave groove 3 are inserted.
Align the position with c and attach the other end of the spiral spring 5 to the locking hole 3d.
To be locked. In succession, the pin 6 is the spiral winding portion of the spiral spring 5, the mounting hole 4c of the mounting portion 4b, and the insertion hole 3 of the lateral groove 3a.
The mounting portion 4b is rotatably mounted in the lateral groove 3a by being inserted into the c and mounted in the lateral groove 3a.
【００１１】縦溝３ｂの上方及び下方の一部には、図４
に示されるように反運転台扉側より縦溝３ｂに向けて、
大形凹部７，７がそれぞれ形成されている。各大形凹部
７は、反運転台扉側がテーパ状に形成されると共に、縦
溝３ｂより深く形成されるもので、握り棒４を凹溝３に
収容した状態で、乗務員が大形凹部７に手を入れて握り
棒４の握り部４ａを掴むことのできる空間が、大形凹部
７と握り部４ａとの間に形成される。As shown in FIG.
To the vertical groove 3b from the anti-cab door side, as shown in
Large recesses 7, 7 are formed respectively. Each large concave portion 7 is formed in a tapered shape on the side opposite to the driver's cab door and is formed deeper than the vertical groove 3b. When the grip bar 4 is accommodated in the concave groove 3, the crew member has a large concave portion 7b. A space is formed between the large concave portion 7 and the grip portion 4a so that the hand can be put in and the grip portion 4a of the grip bar 4 can be gripped.
【００１２】上述のように形成された握り棒４は、使用
しない時には、凹溝３内に収容されていて、握り棒４の
外面と車体外面２とは面一となっている。乗務員が握り
棒４を使用する際には、両凹溝３の大形凹部７に手を入
れて握り部４ａを掴んで車体外方にそれぞれ開くことに
より、各握り棒４の取付け部４ｂ，４ｂは、つる巻ばね
５，５の抗力に反して回動し（図７参照）、握り部４ａ
が横溝３ａより車体外方に突出する。また、乗務員が運
転台に乗降した後に、握り部４ａから手を離すと、取付
け部４ｂ，４ｂは、つる巻ばね５，５が自然状態に復帰
することにより、横溝３ａ，３ａ内に自動的に引込まれ
ると共に、握り部４ａが縦溝３ｂ内に引込まれる。The grip bar 4 formed as described above is accommodated in the groove 3 when not in use, and the outer surface of the grip bar 4 and the vehicle body outer surface 2 are flush with each other. When the crew members use the grip bars 4, they put their hands into the large recesses 7 of the bi-concave grooves 3 to grip the grip parts 4a and open the grip parts 4a to the outside of the vehicle body. 4b rotates against the resisting force of the spiral springs 5 and 5 (see FIG. 7), and grips 4a.
Project outside the lateral groove 3a. Further, when the crew releases the hand from the grip 4a after getting on and off the cab, the mounting portions 4b and 4b are automatically placed in the lateral grooves 3a and 3a by returning the spiral springs 5 and 5 to the natural state. The grip portion 4a is also drawn into the vertical groove 3b.
【００１３】このように、本形態例では、握り棒４を収
容する凹溝３と、握り部４ａを掴んで引き出すための大
形凹部７とを別に設けたので、凹溝３の大きさ及び深さ
を極力小さくでき、車両走行中に発生する流体騒音を極
力減少させることができる。また、握り部４ａはつる巻
ばね５によって常に横溝３ａ側に付勢されているので、
握り棒４を使用後、乗務員が握り部４ａから手を離すだ
けで、握り棒４は自動的に凹溝３に収容され、さらに車
両走行中に、凹溝３内で握り棒４がガタ付いたり、不用
意に回動することがない。As described above, in this embodiment, since the concave groove 3 for accommodating the grip bar 4 and the large concave portion 7 for grasping and pulling out the grip portion 4a are separately provided, the size of the concave groove 3 and The depth can be made as small as possible, and the fluid noise generated while the vehicle is traveling can be reduced as much as possible. Further, since the grip portion 4a is constantly urged toward the lateral groove 3a by the spiral spring 5,
After the grip bar 4 is used, a crew member simply releases his / her hand from the grip part 4a, the grip bar 4 is automatically accommodated in the groove 3, and the grip bar 4 rattles in the groove 3 while the vehicle is traveling. And does not rotate carelessly.
【００１４】図８乃至図１４は、本発明の第２形態例を
示すもので、握り棒１０は、棒状の握り部１０ａの両端
に、一側方へ突出する円柱状の取付け部１０ｂ，１０ｂ
を備えた略コ字状に形成され、取付け部１０ｂ，１０ｂ
を車体内側に向けて取付けされている。FIGS. 8 to 14 show a second embodiment of the present invention, in which the gripping rod 10 has columnar mounting portions 10b and 10b at both ends of the rod-shaped gripping portion 10a, which project to one side.
Is formed in a substantially U-shape with
Is attached to the inside of the vehicle body.
【００１５】運転台扉１の両側に形成された凹溝１１
は、握り棒収容時に、握り棒１０の外面が車体外面２と
面一になる深さに形成された車体上下方向に延びる縦溝
で、凹溝１１の所定位置に、取付け部１０ｂ，１０ｂを
挿通する挿通孔１１ａ，１１ａが穿設されている。ま
た、凹溝１１の車体内側には、挿通孔１１ａ，１１ａを
覆い、車体内側に突出する有底のカバー体１２，１２が
取付けられ、カバー体１２，１２には、取付け部１０
ｂ，１０ｂが収容される。Concave grooves 11 formed on both sides of the cab door 1
Is a vertical groove extending in the vehicle body vertical direction formed to a depth such that the outer surface of the grip bar 10 is flush with the vehicle body outer surface 2 when the grip bar is accommodated. Insertion holes 11a, 11a for insertion are formed. Further, inside the vehicle body of the recessed groove 11, there are attached bottomed cover bodies 12 and 12 which cover the insertion holes 11a and 11a and project to the inside of the vehicle body.
b and 10b are accommodated.
【００１６】握り棒１０の取付けは、図１４に示される
ように、取付け部１０ｂ，１０ｂを、凹溝１１の挿通孔
１１ａ，１１ａに挿入し、該挿通孔１１ａ，１１ａより
突出した取付け部１０ｂ，１０ｂ先端側につる巻ばね１
４，１４を外嵌し、さらに取付け部１０ｂ，１０ｂの先
端にフランジ１３，１３を取付ける。継いで、カバー体
１２，１２を、挿通孔１１ａ，１１ａを覆うように凹溝
１１の車体内側に取付けることによって、握り棒１０の
取付け部１０ｂ，１０ｂが、車体内外方向にスライド可
能に凹溝１１に取付けられると共に、つる巻ばね１４の
一端がフランジ１３に、また他端が凹溝１１の裏面に当
接して、取付け部１０ｂ，１０ｂがカバー体１２，１２
の底部方向に付勢される。また、凹溝１１の上方及び下
方の一部には、第１形態例と同様に、大形凹部１５，１
５が形成されている。As shown in FIG. 14, the grip bar 10 is mounted by inserting the mounting portions 10b, 10b into the insertion holes 11a, 11a of the recessed groove 11 and projecting from the insertion holes 11a, 11a. , 10b Winding spring 1 on the tip side
4 and 14 are externally fitted, and flanges 13 and 13 are attached to the tips of the mounting portions 10b and 10b. Next, by mounting the cover bodies 12, 12 inside the vehicle body of the recessed groove 11 so as to cover the insertion holes 11a, 11a, the mounting portions 10b, 10b of the grip bar 10 are slidable inwardly and outwardly of the vehicle body. 11 and the one end of the spiral spring 14 abuts on the flange 13 and the other end abuts on the back surface of the groove 11, so that the mounting portions 10b, 10b are covered.
Is urged toward the bottom of the. Further, in the upper and lower portions of the concave groove 11, large concave portions 15, 1 are formed as in the first embodiment.
5 is formed.
【００１７】このように形成された本形態例の握り棒１
０は、通常は、つる巻ばね１４，１４の付勢力によっ
て、握り部１０ａが凹溝１１内に収容されていて、車体
外面２より突出することがない。握り棒１０の使用時に
は、乗務員は大形凹部１５に手を入れて握り部１０ａを
掴んで車体外方に引っ張ることにより、取付け部１０
ｂ，１０ｂは、つる巻ばね１４の付勢力に反して車体外
方へスライドし、これに伴い握り部１０ａが凹溝１１よ
り車体外方に突出する。また、乗務員が運転台に乗降し
た後に、握り部１０ａから手を離すと、取付け部１０
ｂ，１０ｂはつる巻ばね１４，１４が復帰することによ
って、凹溝１１内に自動的に引込まれる。The grip bar 1 of this embodiment formed in this way
In the case of 0, the grip portion 10a is normally housed in the concave groove 11 by the urging force of the spiral springs 14, 14 and does not protrude from the vehicle body outer surface 2. When the grip bar 10 is used, the crew member puts his / her hand in the large concave portion 15 to grasp the grip portion 10a and pull the grip portion 10a to the outside of the vehicle body.
b and 10b slide outward of the vehicle body against the biasing force of the spiral spring 14, and accordingly the grip portion 10a projects outward from the vehicle body through the groove 11. In addition, when the crew releases the hand from the grip 10a after getting on and off the cab, the attachment 10
b and 10b are automatically drawn into the concave groove 11 when the spiral springs 14 and 14 return.
【００１８】尚、本発明の握り棒は上述の各形態例のよ
うに、運転台扉の両側に設けるものに限らず、運転台扉
の一側に設けるものでもよく、握り棒の長さや握り棒を
設ける位置も、車両に応じて適宜決定すればよい。ま
た、大形凹部も上記形態例のように、上方下方に１箇所
づつ設けるものに限らず適宜設ければよい。さらに、本
発明は、運転台扉の握り棒に限らず、作業用の握り棒
等、車両外面から突出するさまざまな種類の突起物に適
用可能である。The grip bar of the present invention is not limited to those provided on both sides of the cab door as in the above-mentioned embodiments, but may be provided on one side of the cab door. The position at which the rod is provided may also be appropriately determined according to the vehicle. Further, the large recesses are not limited to those provided one by one at the upper and lower sides as in the above-described embodiment, and may be appropriately provided. Further, the present invention is not limited to the grip bar of the cab door, but can be applied to various kinds of protrusions protruding from the outer surface of the vehicle, such as a work grip bar.
【００１９】[0019]
【発明の効果】以上説明したように、本発明によれば、
握り棒使用時には、握り棒を凹溝から車体外方へ突出さ
せて使用し、さらに握り棒を凹溝から引き出す大形凹部
を、凹溝とは別に設けるので、凹溝の大きさを極力小さ
くすることができ、車両走行中に発生する流体騒音の減
少を図ることができる。As described above, according to the present invention,
When using the grip bar, the grip bar is used by protruding it from the groove to the outside of the vehicle body, and a large recess for pulling the grip bar out of the groove is provided separately from the groove, so the size of the groove is minimized. Therefore, it is possible to reduce the fluid noise generated while the vehicle is traveling.
【００２０】また、前記握り棒に、該握り棒を車体内方
向に引き込む引き込み手段を設けたので、乗務員が、握
り棒を引き出して使用した後に、握り棒から手を放す
と、握り棒は自動的に凹溝に収容され、簡便に使用する
ことができる。さらに、握り棒は常に車体内方向に引き
込まれた状態となっているので、走行中にガタついた
り、不用意に車体外面から突出することがない。Further, since the grip bar is provided with a retracting means for retracting the grip bar toward the inside of the vehicle body, when the crew member pulls out the grip bar and uses the grip bar, the grip bar automatically moves. Since it is housed in the concave groove, it can be conveniently used. Further, since the grip bar is always pulled inward in the vehicle body, it does not rattle during traveling or inadvertently protrude from the outer surface of the vehicle body.
【図１】 本発明の第１形態例を示す握り棒取付け状態
を示す要部正面図FIG. 1 is a front view of essential parts showing a grip bar attached state showing a first embodiment of the present invention.
【図２】 本発明の第１形態例の握り棒を取付けた高速
車両の正面図FIG. 2 is a front view of a high-speed vehicle equipped with the grip bar of the first embodiment of the present invention.
【図３】 本発明の第１形態例を示す取付け部の取付け
状態を示す分解斜視図FIG. 3 is an exploded perspective view showing a mounting state of a mounting portion showing a first embodiment of the present invention.
【図４】 図１のＩＶ−ＩＶ断面図4 is a sectional view taken along line IV-IV in FIG.
【図５】 図１のＶ−Ｖ断面図5 is a sectional view taken along line VV of FIG.
【図６】 図１のＶＩ−ＶＩ断面図6 is a sectional view taken along line VI-VI of FIG.
【図７】 本発明の第１形態例の握り棒使用時の要部断
面図FIG. 7 is a sectional view of an essential part when the grip bar of the first embodiment of the present invention is used.
【図８】 本発明の第２形態例を示す握り棒取付け状態
を示す要部正面図FIG. 8 is a front view of an essential part showing a grip bar attached state showing a second embodiment of the present invention.
【図９】 図８のＩＸ−ＩＸ断面図9 is a sectional view taken along line IX-IX in FIG.
【図１０】 図８のＸ−Ｘ断面図10 is a sectional view taken along line XX of FIG.
【図１１】 本発明の第２形態例を示す握り棒取付け状
態を示す要部断面図FIG. 11 is a sectional view of an essential part showing a grip bar attached state showing a second embodiment of the present invention.
【図１２】 図１１のＸＩＩ−ＸＩＩ断面図12 is a sectional view taken along line XII-XII of FIG.
【図１３】 本発明の第２形態例の握り棒使用時の要部
断面図FIG. 13 is a cross-sectional view of essential parts when a grip bar according to a second embodiment of the present invention is used.
【図１４】 本発明の第２形態例を示す取付け部の取付
け状態を示す分解斜視図FIG. 14 is an exploded perspective view showing a mounting state of a mounting portion showing a second embodiment of the present invention.
１…運転台扉、２…車体外面、３，１１…凹溝、４，１
０…握り棒、５，１４…つる巻ばね、６…取付けピン、
７，１５…大形凹部、１２…カバー体、１３…フランジ1 ... Driver's door, 2 ... Vehicle outer surface, 3, 11 ... Recessed groove, 4, 1
0 ... Grip bar, 5, 14 ... Spiral spring, 6 ... Mounting pin,
7, 15 ... Large concave portion, 12 ... Cover body, 13 ... Flange
フロントページの続き (56)参考文献 特開 平７−324527（ＪＰ，Ａ) 特開2000−280899（ＪＰ，Ａ) 実開 昭55−41915（ＪＰ，Ｕ) 実開 昭56−32752（ＪＰ，Ｕ) 実開 昭63−182967（ＪＰ，Ｕ) 実開 昭56−129350（ＪＰ，Ｕ) 実開 平７−23132（ＪＰ，Ｕ) 登録実用新案3059024（ＪＰ，Ｕ) (58)調査した分野(Int.Cl.7，ＤＢ名) B61D 49/00 B61D 17/02 B61D 19/00 B62D 31/02 B61D 23/00 - 23/02 E05B 1/00 311 E05B 5/00 - 5/02 Continuation of the front page (56) References JP-A-7-324527 (JP, A) JP-A-2000-280899 (JP, A) Actually opened 55-41915 (JP, U) Actually opened 56-32752 (JP, U) Actual development Sho 63-182967 (JP, U) Actual development Sho 56-129350 (JP, U) Actual development Hei 7-23132 (JP, U) Registered utility model 3059024 (JP, U) (58) Fields investigated (Int.Cl. 7 , DB name) B61D 49/00 B61D 17/02 B61D 19/00 B62D 31/02 B61D 23/00-23/02 E05B 1/00 311 E05B 5/00-5/02
Claims (2)
溝を形成し、該凹溝に運転台乗降用の握り棒を取付けた
運転台扉の握り棒取付け構造において、前記凹溝を、不
使用時の前記握り棒を車体外面と面一に収容可能な大き
さに形成し、該凹溝の一部に握り棒引出し用の大形凹部
を形成するとともに、前記握り棒を、使用時に前記凹溝
から車体外面へ突出できるよう回動可能に取付け、か
つ、前記握り棒を、車体内方向に自動的に引き込むつる
巻ばねを設けたことを特徴とする運転台扉の握り棒取付
け構造。1. A grip rod mounting structure for a cab door, wherein a groove is formed on an outer surface of a vehicle body near a cab door of a railway vehicle, and a grip rod for getting on and off the cab is attached to the groove. Forming the grip bar flush with the outer surface of the vehicle body when not in use, forming a large recess for pulling out the grip bar in a part of the groove, and using the grip bar mounting sometimes from said groove to be rotatable so that it can protrude into the vehicle body outer surface, and vines draw said grip bar, the automatically the vehicle body in a direction
A grip bar attachment structure for the cab door, which is characterized by the provision of a coil spring .
溝を形成し、該凹溝に運転台乗降用の握り棒を取付けた
運転台扉の握り棒取付け構造において、前記凹溝を、不
使用時の前記握り棒を車体外面と面一に収容可能な大き
さに形成し、該凹溝の一部に握り棒引出し用の大形凹部
を形成するとともに、前記握り棒を、使用時に前記凹溝
から車体外面へ突出できるようスライド可能に取付け、
かつ、前記握り棒を、車体内方向に自動的に引き込むつ
る巻ばねを設けたことを特徴とする運転台扉の握り棒取
付け構造。2. A grip rod mounting structure for a cab door, wherein a groove is formed on an outer surface of a vehicle body near a cab door of a railway vehicle, and a grip rod for getting on and off the cab is attached to the groove. Forming the grip bar flush with the outer surface of the vehicle body when not in use, forming a large recess for pulling out the grip bar in a part of the groove, and using the grip bar Sometimes attached so that it can slide from the groove to the outer surface of the vehicle body,
And the grip bar, One draw to automatically the vehicle body in a direction
A grip bar attachment structure for the cab door, which is characterized by the provision of a coil spring .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000216456A JP3525291B2 (en) | 2000-07-17 | 2000-07-17 | Driver's door grip bar mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000216456A JP3525291B2 (en) | 2000-07-17 | 2000-07-17 | Driver's door grip bar mounting structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2002030835A JP2002030835A (en) | 2002-01-31 |
| JP3525291B2 true JP3525291B2 (en) | 2004-05-10 |
Family
ID=18711721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2000216456A Expired - Fee Related JP3525291B2 (en) | 2000-07-17 | 2000-07-17 | Driver's door grip bar mounting structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3525291B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106627616A (en) * | 2016-11-02 | 2017-05-10 | 中国铁路总公司 | Embedded entrance door armrest and installation method thereof |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4531992B2 (en) * | 2001-01-10 | 2010-08-25 | 西日本旅客鉄道株式会社 | Aerodynamic noise reduction structure of recess with rod |
| JP4587100B2 (en) * | 2004-10-19 | 2010-11-24 | 東急車輛製造株式会社 | Entrance door for vehicles |
| JP4611059B2 (en) * | 2005-03-03 | 2011-01-12 | 株式会社日立製作所 | Smooth handle device for railway vehicles |
| JP7187401B2 (en) * | 2019-08-01 | 2022-12-12 | 株式会社日立製作所 | Vehicles with handles and handle covers |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3059024U (en) | 1998-11-11 | 1999-07-02 | 昭和アルミニウム株式会社 | Sliding doors for refrigerators, etc. |
-
2000
- 2000-07-17 JP JP2000216456A patent/JP3525291B2/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3059024U (en) | 1998-11-11 | 1999-07-02 | 昭和アルミニウム株式会社 | Sliding doors for refrigerators, etc. |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106627616A (en) * | 2016-11-02 | 2017-05-10 | 中国铁路总公司 | Embedded entrance door armrest and installation method thereof |
| CN106627616B (en) * | 2016-11-02 | 2019-03-29 | 中国铁路总公司 | A kind of embedded entrance door guard bar and its installation method |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2002030835A (en) | 2002-01-31 |
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