WO2020261327A1 - Elevator door - Google Patents

Elevator door Download PDF

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Publication number
WO2020261327A1
WO2020261327A1 PCT/JP2019/024933 JP2019024933W WO2020261327A1 WO 2020261327 A1 WO2020261327 A1 WO 2020261327A1 JP 2019024933 W JP2019024933 W JP 2019024933W WO 2020261327 A1 WO2020261327 A1 WO 2020261327A1
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WIPO (PCT)
Prior art keywords
door
doorway
elevator
metal fitting
out prevention
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Application number
PCT/JP2019/024933
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French (fr)
Japanese (ja)
Inventor
義人 五藤
達央 上野
Original Assignee
三菱電機株式会社
Priority date (The priority date 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 date listed.)
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Publication date
Application filed by 三菱電機株式会社 filed Critical 三菱電機株式会社
Priority to CN201980097434.9A priority Critical patent/CN113966309B/en
Priority to JP2021517054A priority patent/JP6956923B2/en
Priority to PCT/JP2019/024933 priority patent/WO2020261327A1/en
Publication of WO2020261327A1 publication Critical patent/WO2020261327A1/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B13/00—Doors, gates, or other apparatus controlling access to, or exit from, cages or lift well landings
    • B66B13/30—Constructional features of doors or gates

Definitions

  • the present invention relates to an elevator door that opens and closes a doorway in one direction.
  • the door that opens and closes by sliding the doorway of the elevator platform laterally has a guide shoe at the lower edge, and this guide shoe is slidably fitted into the guide groove provided at the entrance / exit threshold.
  • the width of the upper part of the guide groove is narrower than the width of the guide shoe.
  • Patent Document 1 since the width of the guide groove of the sill is narrowed at the upper part, it is necessary to replace the sill itself when remodeling, which is a large-scale construction.
  • the present invention has been made to solve the above problems, and an object of the present invention is to supply an elevator door that can be prevented from coming off even if a force in the entrance direction is applied to the door with a simple configuration.
  • the elevator door according to the present invention is provided with a guide shoe at the lower part that slides in a threshold groove provided at the entrance / exit threshold, and the first and second doors are overlapped and stored in the door pocket side.
  • the first door is an elevator door that closes the door stop side of the doorway, the second door closes the door pocket side, and the first door is provided with a door-out prevention metal fitting at the lower part of the door pocket side.
  • the second door is provided with a door-out prevention frame above the door-out prevention metal fitting at a predetermined interval.
  • FIG. 1 shows a door device 1 installed at an entrance / exit 2 of an elevator landing.
  • the door device 1 moves the door that opens and closes the doorway 2.
  • the door is composed of a first door 3 and a second door 4.
  • the first door 3 is hung on the hanger 5, and the second door 4 is hung on the hanger 6.
  • the hanger 5 is arranged so as to be movable on the rail 7 by a roller 8 that rotates and moves on the rail 7 and a roller 10 that is arranged so as to sandwich the rail 7.
  • the hanger 6 is movably arranged on the rail 21 by a roller 9 that rotates and moves on the rail 21 shown in FIG. 3 and a roller 10 that is arranged so as to sandwich the rail 21.
  • the hanger 5 and the hanger 6 move on the rail 7 and the rail 21 by a car driving means (not shown).
  • the doorway 2 is provided with a vertical frame 13 and a vertical frame 14, and an upper frame 15 is provided above these.
  • the upper frame 15 is provided with a fixing metal 16 for fixing the door device 1.
  • the vertical frame 13 side is called the door stop side because the first door 3 comes into contact with the doorway 2 when the doorway 2 is closed.
  • the vertical frame 14 side is provided with a door pocket portion 19 in which the first door 3 and the second door 4 are stored so as to overlap each other when the doorway 2 is open (when the door is opened). being called.
  • Reference numeral 20 denotes a state in which the first door 3 and the second door 4 are housed in the door pocket portion 19. From this state, the first door 3 moves at high speed to the vertical frame 13, and the second door 4 moves at low speed to the vicinity of the center of the doorway 2 to close the doorway 2. The moving speed of the first door 3 is about twice that of the second door 4.
  • first door 3 is provided with a door-out prevention metal fitting 18 at the lower part on the door pocket side.
  • the second door 4 is provided with a door-out prevention frame 17 at a predetermined interval above the door-off prevention metal fitting 18.
  • FIG. 2 shows a cross section of II-II in FIG.
  • the vertical frame 13 and the vertical frame 14 are installed on the building wall 22.
  • the guide shoe 12 slides on the threshold groove 11a of the threshold 11.
  • FIG. 3 shows a cross section of III-III in FIG.
  • Reference numeral 24 denotes a floor, which is substantially flush with the upper surface of the threshold 11.
  • a fixing metal 16 is provided on the upper frame 15, and a rail 21 is fixed to the fixing metal 16. Further, the hanger case 23 is fixed to the fixing metal 16. The hanger case 23 is fixed to the building wall 22 by a fixing metal 25. Further, the rail 7 is fixed to the rail 21.
  • the door-out prevention frame 17 is made of a plate material whose cross section is bent into a U-shape. Both side surfaces of the U-shape are fixed to the inside of the front surface 4a and the back surface 4b of the second door 4. Further, as shown in FIG. 1, the door-out prevention frame 17 is extended in the opening / closing direction of the doorway 2 (provided in the width direction of the second door 4).
  • FIG. 4 shows the out-of-door prevention metal fitting 18 in detail.
  • the door detachment prevention metal fitting 18 is formed by bending a plate material into an L shape to form a tip portion 18a. Further, two holes 18b for fixing by using the fixing member are formed.
  • FIG. 5 shows a case where an impact load is applied to the first door 3 from the entrance direction as shown by an arrow C.
  • the impact load is a load generated when a passenger tries to get into a car (not shown) and collides, or when a dolly collides.
  • the first door 3 bends in the direction of arrow C. At this time, the lower part of the first door 3 is lifted in the direction (upward) of the arrow D, and the guide shoe 12 is about to come out of the threshold groove 11a. However, when the tip portion 18a of the door-out prevention metal fitting 18 comes into contact with the bottom portion 17a of the door-out prevention frame 17, the lifting of the lower portion of the first door 3 is suppressed.
  • the present invention can obtain the same effect not only on the door of the elevator landing but also on the door of the car.
  • a guide shoe 12 that slides on the sill groove 11a provided in the sill 11 of the doorway 2 is provided at the lower part, and the first door 3 and the second door 4 are overlapped and stored in the door pocket portion 19, and when the door is closed
  • the first door 3 is an elevator door that closes the door stop side of the doorway 2
  • the second door 4 is an elevator door that closes the door pocket side
  • the first door 3 is at the lower part of the door pocket side.
  • the second door 4 is provided with a door-out prevention frame 17 at a predetermined interval above the door-out prevention metal fitting 18.
  • the door detachment prevention frame 17 is extended in the opening / closing direction of the doorway 2 (provided in the width direction of the second door 4), the door (first door (first)) is in the process of opening / closing from the closed state of the door. Door 3) will not come off.
  • the door-out prevention frame 17 is formed by bending a plate material into a U-shaped cross section, it can be formed with a simple structure.
  • the door-out prevention frame 17 fixes both U-shaped side surfaces inside the front surface 4a and the back surface 4b of the second door 4, and the door-out prevention metal fitting 18 is attached to the lower part of the first door 3 on the door pocket side. Since it is fixed, it can be easily attached to an existing door.
  • 1 door device 3 first door, 4 second door, 4a front surface, 4b back surface, 5, 6 hangers, 7, 21 rails, 8, 9, 10 rollers, 11 thresholds, 11a threshold grooves, 12 guide shoes, 13, 14 vertical frame, 15 upper frame, 16, 25 fixed metal, 17 door removal prevention frame, 17a bottom, 18 door removal prevention metal fittings, 18a tip, 18b hole, 19 door pocket, 20 door storage state, 22 building Wall, 23 hanger case, 24 floor.

Abstract

In order to prevent the guide shoe from coming off a guide groove if a door bends as a result of an elevator user or luggage hitting the door, provided is an elevator door that is provided with a guide shoe 12 at the bottom and in which first and second doors overlap and are stored in a door pocket 19 and, when the door is closed, the first door 3 closes the door contact side of a doorway 2 and the second door 4 closes the door pocket side, wherein the first door 3 is provided with a door dislodgement prevention metal fitting 18 at the bottom on the door pocket side and the second door 4 is provided with a door dislodgement prevention frame 17 at a predetermined distance above the door dislodgement prevention metal fitting 18.

Description

エレベータのドアElevator door
この発明は、出入口を一方向に開閉するエレベータのドアに関する。 The present invention relates to an elevator door that opens and closes a doorway in one direction.
　エレベータの乗り場の出入口を横方向にスライドして開閉するドアは、下縁部にガイドシューを設け、このガイドシューが出入口の敷居に設けられた案内溝にスライド可能に嵌合されている。(たとえば特許文献１)。また、特許文献１は、案内溝の上部の幅がガイドシューの幅よりも狭く設けられている。これにより、エレベータ利用者や荷物がドアに衝突してドアが撓んでもガイドシューが案内溝から外れることがなく、結果、ドアが外れることがない。 The door that opens and closes by sliding the doorway of the elevator platform laterally has a guide shoe at the lower edge, and this guide shoe is slidably fitted into the guide groove provided at the entrance / exit threshold. (For example, Patent Document 1). Further, in Patent Document 1, the width of the upper part of the guide groove is narrower than the width of the guide shoe. As a result, even if an elevator user or luggage collides with the door and the door bends, the guide shoe does not come off from the guide groove, and as a result, the door does not come off.
特開２００９-２０８９４６　(第２図)JP-A-2009-208946 (Fig. 2)
　しかしながら、特許文献１では敷居の案内溝の幅が上部で狭くなっているため、改造を行う場合に敷居自体を交換する必要があり、大掛かりな工事となる。 However, in Patent Document 1, since the width of the guide groove of the sill is narrowed at the upper part, it is necessary to replace the sill itself when remodeling, which is a large-scale construction.
　この発明は上記課題を解決するためになされたもので、ドアに入り口方向の力が加わっても外れることを簡易な構成で防止することができるエレベータのドアを供給することを目的とする。 The present invention has been made to solve the above problems, and an object of the present invention is to supply an elevator door that can be prevented from coming off even if a force in the entrance direction is applied to the door with a simple configuration.
この発明に係るエレベータのドアは、出入口の敷居に設けられた敷居溝を摺動するガイドシューを下部に備え、第一と第二の戸が重なり合って戸袋側に収納され、戸閉時に、前記第一の戸は、前記出入口の戸当たり側を塞ぎ、前記第二の戸は戸袋側を塞ぐエレベータのドアであって、前記第一の戸は、戸袋側の下部に戸外れ防止金具を備え、前記第二の戸は、前記戸外れ防止金具の上方に、所定の間隔を設けて戸外れ防止枠を備えている。 The elevator door according to the present invention is provided with a guide shoe at the lower part that slides in a threshold groove provided at the entrance / exit threshold, and the first and second doors are overlapped and stored in the door pocket side. The first door is an elevator door that closes the door stop side of the doorway, the second door closes the door pocket side, and the first door is provided with a door-out prevention metal fitting at the lower part of the door pocket side. The second door is provided with a door-out prevention frame above the door-out prevention metal fitting at a predetermined interval.
　この発明によれば、ドアに入り口方向の力が加わっても、ドアの外れることを簡易な構成で防止することができる。 According to the present invention, even if a force in the entrance direction is applied to the door, it is possible to prevent the door from coming off with a simple configuration.
この発明の実施の形態１のドアを示す図である。It is a figure which shows the door of Embodiment 1 of this invention. 図１におけるＩＩ－ＩＩ断面を表す図である。It is a figure which shows the II-II cross section in FIG. 図１におけるＩＩＩ－ＩＩＩ断面を表す図である。It is a figure which shows the cross section III-III in FIG. この発明の戸外れ防止金具を表す図である。It is a figure which shows the out-of-door prevention metal fitting of this invention. この発明の実施状態を表す図である。It is a figure which shows the embodiment state of this invention.
　以下、この発明の詳細について、上記図面を用いて説明する。 Hereinafter, the details of the present invention will be described with reference to the above drawings.
実施の形態１
　図１～図５は、この発明の実施の形態１を説明する図である。なお、図中同一符号は同一部品を示し、適宜説明を省略する。
　図１に、エレベータ乗場の出入口２に据付けられたドア装置１を示している。ドア装置１は、出入口２を開閉するドアを移動させる。 Embodiment 1
1 to 5 are views for explaining the first embodiment of the present invention. In the drawings, the same reference numerals indicate the same parts, and the description thereof will be omitted as appropriate.
FIG. 1 shows a door device 1 installed at an entrance / exit 2 of an elevator landing. The door device 1 moves the door that opens and closes the doorway 2.
　ドアは、本発明の場合、第一の戸３と第二の戸４とからなる。第一の戸３は、ハンガー５に吊られていて、第二の戸４はハンガー６に吊られている。 In the case of the present invention, the door is composed of a first door 3 and a second door 4. The first door 3 is hung on the hanger 5, and the second door 4 is hung on the hanger 6.
ハンガー５は、レール７上を回転して移動するローラ８とレール７を挟んで配置されたローラ１０とによりレール７上を移動可能に配置されている。ハンガー６は、図３に示すレール２１上を回転して移動するローラ９とレール２１を挟んで配置されたローラ１０とによりレール２１上を移動可能に配置されている。ハンガー５とハンガー６は、図示していないかごの駆動手段により、レール７およびレール２１上を移動する。 The hanger 5 is arranged so as to be movable on the rail 7 by a roller 8 that rotates and moves on the rail 7 and a roller 10 that is arranged so as to sandwich the rail 7. The hanger 6 is movably arranged on the rail 21 by a roller 9 that rotates and moves on the rail 21 shown in FIG. 3 and a roller 10 that is arranged so as to sandwich the rail 21. The hanger 5 and the hanger 6 move on the rail 7 and the rail 21 by a car driving means (not shown).
出入口２には、縦枠１３と縦枠１４が設けられていて、これらの上方に上枠１５が設けられている。上枠１５には、ドア装置１を固定するための固定金１６が設けられている。また、縦枠１３側は、出入口２が閉じたときに第一の戸３が当接するので、戸当たり側と呼ばれている。さらに、縦枠１４側は、出入口２が開いた状態（戸開時）で第一の戸３と第二の戸４が重なり合って収納される戸袋部１９が設けられているので、戸袋側と呼ばれている。 The doorway 2 is provided with a vertical frame 13 and a vertical frame 14, and an upper frame 15 is provided above these. The upper frame 15 is provided with a fixing metal 16 for fixing the door device 1. Further, the vertical frame 13 side is called the door stop side because the first door 3 comes into contact with the doorway 2 when the doorway 2 is closed. Further, the vertical frame 14 side is provided with a door pocket portion 19 in which the first door 3 and the second door 4 are stored so as to overlap each other when the doorway 2 is open (when the door is opened). being called.
２０は、第一の戸３と第二の戸４が戸袋部１９に収納された状態を示している。この状態から、第一の戸３は高速で縦枠１３まで移動し、第二の戸４は低速で出入口２の中心付近まで移動して出入口２を閉じる。第一の戸３の移動速さは、第二の戸４の約2倍である。 Reference numeral 20 denotes a state in which the first door 3 and the second door 4 are housed in the door pocket portion 19. From this state, the first door 3 moves at high speed to the vertical frame 13, and the second door 4 moves at low speed to the vicinity of the center of the doorway 2 to close the doorway 2. The moving speed of the first door 3 is about twice that of the second door 4.
また、第一の戸３は、戸袋側の下部に戸外れ防止金具１８を設けている。第二の戸４には、戸外れ防止金具１８の上方部分に所定の間隔を設けて戸外れ防止枠１７が設けられている。 Further, the first door 3 is provided with a door-out prevention metal fitting 18 at the lower part on the door pocket side. The second door 4 is provided with a door-out prevention frame 17 at a predetermined interval above the door-off prevention metal fitting 18.
図２に、図１におけるＩＩ－ＩＩ断面を表している。縦枠１３と縦枠１４は、建物壁２２に据え付けられている。
ガイドシュー１２は、敷居１１の敷居溝１１ａを摺動する。 FIG. 2 shows a cross section of II-II in FIG. The vertical frame 13 and the vertical frame 14 are installed on the building wall 22.
The guide shoe 12 slides on the threshold groove 11a of the threshold 11.
図３には、図１におけるＩＩＩ－ＩＩＩ断面を表している。２４は床であり、敷居１１の上面とほぼ面一である。 FIG. 3 shows a cross section of III-III in FIG. Reference numeral 24 denotes a floor, which is substantially flush with the upper surface of the threshold 11.
上枠１５には、固定金１６が設けられ、この固定金１６にレール２１が固定されている。また、固定金１６にはハンガーケース２３が固定されている。ハンガーケース２３は、固定金２５により建物壁２２に固定されている。さらに、レール７がレール２１に固定されている。 A fixing metal 16 is provided on the upper frame 15, and a rail 21 is fixed to the fixing metal 16. Further, the hanger case 23 is fixed to the fixing metal 16. The hanger case 23 is fixed to the building wall 22 by a fixing metal 25. Further, the rail 7 is fixed to the rail 21.
戸外れ防止枠１７は、断面がコ字状に曲げ加工された板材でできている。コ字状の両側面を第二の戸４の表面４ａ、裏面４ｂの内側に固定している。また、図１にも示す様に、戸外れ防止枠１７は、出入口２の開閉方向に延伸されている（第二の戸４の横幅方向に設けられている）。 The door-out prevention frame 17 is made of a plate material whose cross section is bent into a U-shape. Both side surfaces of the U-shape are fixed to the inside of the front surface 4a and the back surface 4b of the second door 4. Further, as shown in FIG. 1, the door-out prevention frame 17 is extended in the opening / closing direction of the doorway 2 (provided in the width direction of the second door 4).
図４に戸外れ防止金具１８を詳細に示している。戸外れ防止金具１８は、板材をL字状に曲げ加工し、先端部１８ａを形成している。また、固定部材を用いて固定するための穴１８ｂを２個形成している。 FIG. 4 shows the out-of-door prevention metal fitting 18 in detail. The door detachment prevention metal fitting 18 is formed by bending a plate material into an L shape to form a tip portion 18a. Further, two holes 18b for fixing by using the fixing member are formed.
次に、図５を用いてドアに衝撃荷重が掛かった場合を説明する。 Next, a case where an impact load is applied to the door will be described with reference to FIG.
図５は、第一の戸３に入り口方向から衝撃荷重が矢印Ｃのように掛かった場合を示している。衝撃荷重とは、乗客が図示していないかごに乗り込もうとして衝突する場合、台車が衝突する場合等に発生する荷重である。 FIG. 5 shows a case where an impact load is applied to the first door 3 from the entrance direction as shown by an arrow C. The impact load is a load generated when a passenger tries to get into a car (not shown) and collides, or when a dolly collides.
図の矢印Ｃの方向で衝撃荷重が掛かった場合、第一の戸３は矢印Ｃ方向に撓む。この時、矢印Ｄの方向（上方）に第一の戸３の下部が持ち上がり、ガイドシュー１２が敷居溝１１ａから抜けそうになる。しかしながら、戸外れ防止金具１８の先端部１８ａが戸外れ防止枠１７の底部１７ａに当接することで、第一の戸３の下部の持ち上がりが抑制される。 When an impact load is applied in the direction of arrow C in the figure, the first door 3 bends in the direction of arrow C. At this time, the lower part of the first door 3 is lifted in the direction (upward) of the arrow D, and the guide shoe 12 is about to come out of the threshold groove 11a. However, when the tip portion 18a of the door-out prevention metal fitting 18 comes into contact with the bottom portion 17a of the door-out prevention frame 17, the lifting of the lower portion of the first door 3 is suppressed.
なお、第二の戸４に衝撃荷重が掛かった場合は、第二の戸４が第一の戸３に接触するため、外れてしまうことは少ない。
また、本発明は、エレベータの乗場のドアに限らず、かごのドアにおいても同一の効果を得ることができる。 When an impact load is applied to the second door 4, the second door 4 comes into contact with the first door 3 and is unlikely to come off.
Further, the present invention can obtain the same effect not only on the door of the elevator landing but also on the door of the car.
　上記実施の形態１により、以下の効果を得ることができる。
出入口２の敷居１１に設けられた敷居溝１１ａを摺動するガイドシュー１２を下部に備え、第一の戸３と第二の戸４が重なり合って戸袋部１９に収納され、戸閉時に、第一の戸３は、出入口２の戸当たり側を塞ぎ、第二の戸４は戸袋側を塞ぐエレベータのドアであって、第一の戸３は、戸袋側の下部に、戸外れ防止金具１８を備え、第二の戸４は、戸外れ防止金具１８の上方に、所定の間隔を設けて戸外れ防止枠１７を備えている。このことにより、第一の戸３の下部が持ち上がり、ガイドシュー１２が敷居溝１１ａから抜けそうになっても、戸外れ防止金具１８の先端部１８ａが戸外れ防止枠１７の底部１７ａに当接することで、ガイドシュー１２が敷居溝１１ａから抜けることが抑制される。結果、ドア（第一の戸３）が外れることがない。 According to the first embodiment, the following effects can be obtained.
A guide shoe 12 that slides on the sill groove 11a provided in the sill 11 of the doorway 2 is provided at the lower part, and the first door 3 and the second door 4 are overlapped and stored in the door pocket portion 19, and when the door is closed The first door 3 is an elevator door that closes the door stop side of the doorway 2, the second door 4 is an elevator door that closes the door pocket side, and the first door 3 is at the lower part of the door pocket side. The second door 4 is provided with a door-out prevention frame 17 at a predetermined interval above the door-out prevention metal fitting 18. As a result, even if the lower part of the first door 3 is lifted and the guide shoe 12 is about to come out of the sill groove 11a, the tip portion 18a of the door-out prevention metal fitting 18 comes into contact with the bottom portion 17a of the door-out prevention frame 17. As a result, the guide shoe 12 is prevented from coming out of the threshold groove 11a. As a result, the door (first door 3) does not come off.
また、戸外れ防止枠１７は、出入口２の開閉方向に延伸されている（第二の戸４の横幅方向に設けられている）ので、ドアが閉まった状態から開閉途中において、ドア（第一の戸３）が外れることがない。 Further, since the door detachment prevention frame 17 is extended in the opening / closing direction of the doorway 2 (provided in the width direction of the second door 4), the door (first door (first)) is in the process of opening / closing from the closed state of the door. Door 3) will not come off.
さらに、戸外れ防止枠１７は、板材を断面コ字状に曲げ加工して形成されているので、簡単な構成でできる。 Further, since the door-out prevention frame 17 is formed by bending a plate material into a U-shaped cross section, it can be formed with a simple structure.
さらにまた、戸外れ防止枠１７はコ字状の両側面を第二の戸４の表面４ａ、裏面４ｂの内側に固定し、戸外れ防止金具１８は第一の戸３の戸袋側の下部に固定するので、既存の戸に容易に取り付けることができる。 Furthermore, the door-out prevention frame 17 fixes both U-shaped side surfaces inside the front surface 4a and the back surface 4b of the second door 4, and the door-out prevention metal fitting 18 is attached to the lower part of the first door 3 on the door pocket side. Since it is fixed, it can be easily attached to an existing door.
１　ドア装置、　３　第一の戸、　４　第二の戸、　４ａ　表面、　４ｂ　裏面、　５、６　ハンガー、　７、２１　レール，　８、９、１０　ローラ、　１１　敷居、　１１ａ　敷居溝、　１２　ガイドシュー、　１３、１４　縦枠、　１５　上枠、　１６、２５　固定金、　１７　戸外れ防止枠、　１７ａ　底部、　１８　戸外れ防止金具、　１８ａ　先端部、　１８ｂ　穴、　１９　戸袋部、　２０　戸の収納状態、　２２　建物壁、　２３　ハンガーケース、　２４　床。 1 door device, 3 first door, 4 second door, 4a front surface, 4b back surface, 5, 6 hangers, 7, 21 rails, 8, 9, 10 rollers, 11 thresholds, 11a threshold grooves, 12 guide shoes, 13, 14 vertical frame, 15 upper frame, 16, 25 fixed metal, 17 door removal prevention frame, 17a bottom, 18 door removal prevention metal fittings, 18a tip, 18b hole, 19 door pocket, 20 door storage state, 22 building Wall, 23 hanger case, 24 floor.

Claims (3)

  1. 出入口の敷居に設けられた敷居溝を摺動するガイドシューを下部に備え、第一と第二の戸が重なり合って戸袋部に収納され、戸閉時に、前記第一の戸は前記出入口の戸当たり側を塞ぎ、前記第二の戸は戸袋側を塞ぐエレベータのドアであって、
    前記第一の戸は、戸袋側の下部に戸外れ防止金具を備え、
    前記第二の戸は、前記戸外れ防止金具の上方に所定の間隔を設けて戸外れ防止枠を備えた、エレベータのドア。     A guide shoe that slides through a sill groove provided in the sill of the doorway is provided at the bottom, and the first and second doors overlap and are stored in the door pocket. When the door is closed, the first door is the door of the doorway. The second door is an elevator door that closes the hit side and closes the door pocket side.
    The first door is provided with a door-out prevention metal fitting at the lower part on the door pocket side.
    The second door is an elevator door provided with a door-out prevention frame provided above the door-off prevention metal fitting at a predetermined interval.
  2. 前記戸外れ防止枠は、前記出入口の開閉方向に延伸されている、
    請求項１に記載のエレベータのドア。     The door-out prevention frame extends in the opening / closing direction of the doorway.
    The elevator door according to claim 1.
  3. 前記戸外れ防止枠は、板材を断面コ字状に曲げ加工して形成されている、
    請求項２に記載のエレベータのドア。     The door-out prevention frame is formed by bending a plate material into a U-shaped cross section.
    The elevator door according to claim 2.
PCT/JP2019/024933 2019-06-24 2019-06-24 Elevator door WO2020261327A1 (en)

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CN201980097434.9A CN113966309B (en) 2019-06-24 2019-06-24 Elevator door
JP2021517054A JP6956923B2 (en) 2019-06-24 2019-06-24 Elevator door
PCT/JP2019/024933 WO2020261327A1 (en) 2019-06-24 2019-06-24 Elevator door

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003020630A1 (en) * 2001-08-28 2003-03-13 Mitsubishi Denki Kabushiki Kaisha Door of elevator
JP2011516368A (en) * 2008-04-18 2011-05-26 韓国三菱エレベータ株式会社 Elevator landing door prevention structure
CN205772717U (en) * 2016-07-14 2016-12-07 怡达快速电梯有限公司 The safety anti-releasing structure of two-fold door is opened on side
WO2019058413A1 (en) * 2017-09-19 2019-03-28 三菱電機株式会社 Door device for elevator

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005014463A1 (en) * 2003-08-08 2005-02-17 Toshiba Elevator Kabushiki Kaisha Entrance/exit door system of elevator
DE102006007037A1 (en) * 2006-02-15 2007-08-23 Joachim Fischbach Device for mounting and guiding of adjustable curved surface element, has retaining element for retaning surface element and guiding device is joined with retaining element, which has adapted curved form to surface element
JP2009166953A (en) * 2008-01-16 2009-07-30 Mitsubishi Electric Corp Elevator door device
KR100899955B1 (en) * 2008-06-10 2009-05-28 한국미쓰비시엘리베이터 주식회사 Breakaway prevention construction for elevator's door
CN205114786U (en) * 2015-10-16 2016-03-30 日立电梯(上海)有限公司 Hoistway door anticreep device

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003020630A1 (en) * 2001-08-28 2003-03-13 Mitsubishi Denki Kabushiki Kaisha Door of elevator
JP2011516368A (en) * 2008-04-18 2011-05-26 韓国三菱エレベータ株式会社 Elevator landing door prevention structure
CN205772717U (en) * 2016-07-14 2016-12-07 怡达快速电梯有限公司 The safety anti-releasing structure of two-fold door is opened on side
WO2019058413A1 (en) * 2017-09-19 2019-03-28 三菱電機株式会社 Door device for elevator

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