WO2019240135A1 - Structure de protection pour porte s'ouvrant vers l'extérieur en cas d'urgence - Google Patents

Structure de protection pour porte s'ouvrant vers l'extérieur en cas d'urgence Download PDF

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Publication number
WO2019240135A1
WO2019240135A1 PCT/JP2019/023130 JP2019023130W WO2019240135A1 WO 2019240135 A1 WO2019240135 A1 WO 2019240135A1 JP 2019023130 W JP2019023130 W JP 2019023130W WO 2019240135 A1 WO2019240135 A1 WO 2019240135A1
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WO
WIPO (PCT)
Prior art keywords
door
gap
shielding structure
movable part
emergency
Prior art date
Application number
PCT/JP2019/023130
Other languages
English (en)
Japanese (ja)
Inventor
浩 辻本
Original Assignee
コマニー株式会社
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.)
Filing date
Publication date
Application filed by コマニー株式会社 filed Critical コマニー株式会社
Publication of WO2019240135A1 publication Critical patent/WO2019240135A1/fr

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F5/00—Braking devices, e.g. checks; Stops; Buffers
    • E05F5/02—Braking devices, e.g. checks; Stops; Buffers specially for preventing the slamming of swinging wings during final closing movement, e.g. jamb stops
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B1/00—Border constructions of openings in walls, floors, or ceilings; Frames to be rigidly mounted in such openings
    • E06B1/04—Frames for doors, windows, or the like to be fixed in openings
    • E06B1/52—Frames specially adapted for doors
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/32—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing
    • E06B3/34—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing with only one kind of movement
    • E06B3/36—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing with only one kind of movement with a single vertical axis of rotation at one side of the opening, or swinging through the opening

Definitions

  • the present invention relates to a shielding structure that can reliably shield a gap between a door and a door frame in an emergency opening door used in a toilet booth or the like.
  • Toilet booths and the like often employ an internal door that opens in the direction of the user.
  • an emergency such as when the user becomes unconscious inside the booth, it becomes difficult for the user to get in the way and open the door from the outside to the inside of the booth.
  • a structure that can be used is often adopted.
  • the door is opened in the normal state and opened in the emergency, a gap is created between the door and the door frame. Therefore, the technology for shielding this gap is known from the viewpoint of protecting privacy. It has been.
  • Patent Document 1 normally, the gap is closed by the door contact portion provided in the door frame, and when the door is opened outward in an emergency, the door contact portion is pushed by the end face of the door and is placed in the door frame. Disclosed techniques are disclosed.
  • Patent Document 2 normally, the movable curved plate provided on the end surface of the door closes the gap, and when the door is opened outward in an emergency, the movable curved plate is pushed and elastic by the end surface of the door frame.
  • a deforming technique is disclosed.
  • Patent Document 1 when viewed in plan, the inner end of the both ends of the door stop is supported by the window frame, and the outer end is pushed by the end face of the door to move. . Therefore, when the outside end of the door stop is pushed by a stick member or the like from outside for the purpose of mischief, the outside end is housed in the window frame and a gap is created between the door and the door frame. There is a problem that it ends up.
  • Patent Document 2 there is a problem that a gap is generated when another person pushes the movable curved plate with a rod-shaped member or the like from the outside to cause elastic deformation.
  • an object of the present invention is to provide a shielding structure for an emergency opening door that can reliably shield a gap between a door and a door frame.
  • the shielding structure of the emergency outside door is such that the door is normally opened with respect to the door frame so that the door can be opened in the normal state, and can be opened in the emergency state.
  • the shielding structure of the emergency opening door for shielding the gap of the eaves it has a movable part that has a concave part and is rotatably supported in a horizontal plane, and a fixed part that has a convex part that fits in the concave part.
  • the movable portion is attached to one of the door tip and the door tip ridge, and the fixed portion is attached to the other, and with the door closed, the outer end of the movable portion is moved by the action of external force.
  • the inner end of the movable part moves in a direction to close the gap.
  • the outer end of the movable part is moved in the direction in which the gap is widened by the action of an external force with the door closed, the inner end of the movable part is in a direction to close the gap. It moves and contacts the said fixing
  • the inner end of the movable part closes the gap. Moving. Therefore, it is possible to prevent other people from peeping inside by expanding the gap from the outside.
  • the inner end of the movable portion is in contact with the fixed portion because the gap can be completely closed.
  • the door 1 is attached to the door frame 2 so that it can be opened in the normal state and can be opened in an emergency.
  • a partition 3 is disposed between the doors that are continuous in the left-right direction.
  • the shielding structure 10 includes a movable part 20 and a fixed part 30.
  • the movable part 20 is attached to the door-end fence of the door frame 2
  • the fixed part 30 is attached to the door-end of the door 1.
  • the movable part 20 and the fixed part 30 shield the gap 4 generated between the door tips of the door 1 and the door frame 2 of the door frame 2.
  • the movable portion 20 has a concave portion 21 that is recessed in the direction of the door frame 2, and is supported by the side end member 40 so as to be rotatable in a horizontal plane.
  • the fixed portion 30 and the side end member 40 do not protrude from the surfaces of the door 1 and the partition body 3, respectively, but the fixed portion 30 and the side end member 40 are not as shown in FIG. Each may protrude from the surfaces of the door 1 and the partition 3.
  • the side end member 40 is U-shaped in plan view, and includes a fitting recess 41 at the center in the longitudinal direction.
  • the side end member 40 is fixed to the door frame 2 (partition body 3) by a well-known fixing means 42 such as a nail or a bolt with the U-shaped opening 43 facing the door side.
  • An elastic body 44 is attached between the outer end of the side end member 40 and the fitting recess 41.
  • the movable portion 20 includes a fitting convex portion 22 at the center of the concave portion 21. By fitting the fitting convex portion 22 into the fitting concave portion 41, the movable portion 20 can rotate in a horizontal plane while being pivotally supported by the side end member 40. Both ends (the outer end 23 and the inner end 24) of the movable portion 20 are accommodated in the opening 43 of the side end member 40.
  • the outer end portion 23 of the movable portion 20 is bent inward, and is in contact with the elastic body 44 at the bent portion 25.
  • the end 24 on the inner side of the movable part 20 is in contact with the side end member 40, whereby the clockwise rotation of the movable part 20 is restricted.
  • a sponge or a spring can be used as the type of the elastic body 44.
  • the fixed part 30 has a convex part 31 protruding in the direction of the door frame 2. When the door is closed, the convex part 31 fits in the concave part 21, thereby shielding the gap 4.
  • FIG. 1 shows a state in which the door is closed, and the door 1 normally rotates inward as shown in FIG. 3 (a).
  • the rescuer at the outside releases the lock by performing a predetermined operation, and then opens the door 1 outside. Open to.
  • the convex portion 31 of the fixed portion 30 contacts the outer end portion 23 of the movable portion 20, so that the outer end portion 23 of the movable portion 20 A counterclockwise force acts, and the elastic body 44 is pushed by the bent portion 25 and contracts.
  • the movable portion 20 is slightly rotated counterclockwise, and the door 1 can be completely opened outward.
  • the inner end portion 24 of the movable portion 20 is in contact with the fixed portion 30 because the gap 4 can be completely closed.
  • the door is closed as shown in FIGS. 3 (b3) to (b1).
  • the inner end 24 of the movable portion 20 is pushed by the convex portion 31 of the fixed portion 30, and the entire movable portion 20 rotates clockwise, returning to the original state shown in FIG.
  • the shielding structure 10 according to the present embodiment has an advantage that a special operation is not required when returning the door 1 from the open state to the original state in an emergency, and the return work is easy.
  • the shielding structure 50 of the present embodiment is characterized in that the shapes of the movable part and the fixed part are different from those of the first embodiment.
  • the movable portion 60 is a box shape having a concave portion 61 that is recessed in the direction of the door frame 2, and an inner end 62 is pivotally supported by the door frame 2 (partition body 3) so that it can rotate in a horizontal plane. ing.
  • the side end member 63 has a J-shape in plan view provided with an opening 64 in a part of a rectangular frame in plan view.
  • the side end member 63 is fixed to the door frame 2 (partition body 3) by a well-known fixing means 42 such as a nail or a bolt with the opening 64 facing the door side.
  • An elastic body 44 is attached to the side surface of the side end member 63 on the door side, and the side surface of the movable portion 60 on the door frame 2 side is in contact with the elastic body 44.
  • the fixed portion 65 has a convex portion 66 protruding in the direction of the door frame 2.
  • the convex part 66 is stored in the concave part 61 with the door closed, thereby shielding the gap 4.
  • FIG. 4 shows a state in which the door is closed, and the door is normally opened inward as shown in FIG. 5 (a).
  • FIGS. 5 (b1) to (b6) when the door 1 is opened to the outside in an emergency, the convex portion 66 of the fixed portion 65 contacts the concave portion 61 of the movable portion 60, thereby counterclockwise to the movable portion 60. A rotating force acts, and the elastic body 44 is pushed by the movable portion 60 and contracts. Further, a part of the movable part 60 moves into the opening 64 of the side end member 63. As a result, the movable part 60 rotates slightly counterclockwise, and the door 1 can be completely opened outward.
  • the shielding structure 70 of the present embodiment has the movable portion 20 attached to the door tip of the door 1 and the fixed portion 30 attached to the door rod of the door frame 2 in the first embodiment. It has the characteristics.
  • the convex portion 31 of the fixed portion 30 comes into contact with the inner end portion 24 of the movable portion 20, thereby A counterclockwise force acts on the end 24, and the elastic body 44 pushed by the bent portion 25 contracts.
  • the movable portion 20 is slightly rotated counterclockwise, and the door can be opened outward.
  • an external force acts on the movable portion 20 by the rod-shaped member, and the end portion 24 inside the movable portion 20 rotates in the direction in which the gap 4 expands (counterclockwise).
  • the outer end portion 23 of the movable portion 20 also rotates counterclockwise and moves in a direction to close the gap 4, it is not possible to look into the inside from the outside.
  • the shielding structure 80 of the present embodiment has a movable portion 60 attached to the door tip of the door 1 and a fixed portion 65 attached to the door rod of the door frame 2 in the second embodiment. It has the characteristics.
  • the convex portion 66 of the fixed portion 65 comes into contact with the concave portion 61 of the movable portion 60, thereby causing the movable portion 60 to rotate counterclockwise.
  • the inner end 62 of the movable portion 60 tries to rotate counterclockwise, but the outer end 67 contacts the rod-shaped member.
  • the gap 4 does not expand further. Therefore, it is impossible for others to see the inside of the gap 4 from the outside except the inside.
  • the shielding structure 90 of the present embodiment is substantially the same structure as the shielding structure 10 of the first embodiment, and the shapes of the concave portion 91 and the convex portion 92 are slightly different.
  • the concave portion 91 includes a first member 91a provided with the fitting convex portion 22, and a second member 91b that covers the surface of the first member 91a, and the convex portion 92 includes the first member 92a on the inner side. It is composed of an outer second member 92b.
  • Reference numeral 100 indicates a lock. Since the operation of the shielding structure 90 is the same as that of the shielding structure 10 of the first embodiment, the description thereof is omitted.
  • the present invention relates to a shield structure for an emergency opening door that can reliably shield a gap between a door and a door frame, and has industrial applicability.

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Door And Window Frames Mounted To Openings (AREA)
  • Wing Frames And Configurations (AREA)
  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)

Abstract

Cette invention concerne une structure de protection pour une porte qui s'ouvre vers l'extérieur en cas d'urgence, la structure étant apte à protéger de manière fiable un espace entre une porte et un cadre de porte. Cette structure de protection pour une porte qui s'ouvre vers l'extérieur en cas d'urgence est fixée de telle sorte qu'une porte (1) puisse être ouverte vers l'intérieur par rapport à un cadre de porte (2) normalement et que la porte puisse être ouverte vers l'extérieur par rapport au cadre de porte en cas d'urgence, et est destinée à protéger un espace (4) entre un montant de serrure de la porte et un piédroit de serrure du cadre de porte, la structure de protection comprenant une partie mobile (20) qui a une section évidée (21) et est supportée en rotation dans un plan horizontal, et une partie fixe (30) qui a une section surélevée (31) qui s'ajuste dans la section évidée, la partie mobile étant fixée soit au montant de serrure, soit au piédroit de serrure, la partie fixe étant fixée à celui du montant de serrure ou du piédroit de serrure qui n'est pas fixé à la partie mobile, et lorsque l'action d'une force externe amène la section d'extrémité extérieure de la partie mobile à se déplacer dans une direction dans laquelle l'espace se dilate tandis que la porte est fermée, la section d'extrémité intérieure de la partie mobile se déplace dans une direction pour fermer l'espace. Les regards indiscrets peuvent être empêchés car, lorsqu'une autre personne déplace, dans une intention malveillante ou similaire, la section d'extrémité extérieure de la partie mobile dans la direction dans laquelle l'espace se dilate, la section d'extrémité intérieure de la partie mobile se déplace dans la direction qui ferme l'espace.
PCT/JP2019/023130 2018-06-14 2019-06-11 Structure de protection pour porte s'ouvrant vers l'extérieur en cas d'urgence WO2019240135A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2018-113354 2018-06-14
JP2018113354A JP6674505B2 (ja) 2018-06-14 2018-06-14 非常時外開き扉の遮蔽構造

Publications (1)

Publication Number Publication Date
WO2019240135A1 true WO2019240135A1 (fr) 2019-12-19

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PCT/JP2019/023130 WO2019240135A1 (fr) 2018-06-14 2019-06-11 Structure de protection pour porte s'ouvrant vers l'extérieur en cas d'urgence

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JP (1) JP6674505B2 (fr)
WO (1) WO2019240135A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7204839B1 (ja) 2021-07-27 2023-01-16 小松ウオール工業株式会社 内開き扉の遮蔽構造

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4460747B2 (ja) * 2000-10-16 2010-05-12 小松ウオール工業株式会社 内開き扉の遮蔽構造
JP2013124485A (ja) * 2011-12-14 2013-06-24 Toray Amenity & Civil Engineering Co Ltd トイレブースまたはシャワーブース用扉の開閉構造
JP2018031147A (ja) * 2016-08-23 2018-03-01 小松ウオール工業株式会社 内開き扉の遮蔽構造

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4460747B2 (ja) * 2000-10-16 2010-05-12 小松ウオール工業株式会社 内開き扉の遮蔽構造
JP2013124485A (ja) * 2011-12-14 2013-06-24 Toray Amenity & Civil Engineering Co Ltd トイレブースまたはシャワーブース用扉の開閉構造
JP2018031147A (ja) * 2016-08-23 2018-03-01 小松ウオール工業株式会社 内開き扉の遮蔽構造

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7204839B1 (ja) 2021-07-27 2023-01-16 小松ウオール工業株式会社 内開き扉の遮蔽構造
JP2023018229A (ja) * 2021-07-27 2023-02-08 小松ウオール工業株式会社 内開き扉の遮蔽構造

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JP2019214898A (ja) 2019-12-19
JP6674505B2 (ja) 2020-04-01

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