WO2020130589A2 - Dispositif pour ouvrir/fermer des portes d'urgence fixées à un panneau publicitaire de métro, et ensemble porte d'urgence fixé à un panneau publicitaire - Google Patents

Dispositif pour ouvrir/fermer des portes d'urgence fixées à un panneau publicitaire de métro, et ensemble porte d'urgence fixé à un panneau publicitaire Download PDF

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Publication number
WO2020130589A2
WO2020130589A2 PCT/KR2019/017911 KR2019017911W WO2020130589A2 WO 2020130589 A2 WO2020130589 A2 WO 2020130589A2 KR 2019017911 W KR2019017911 W KR 2019017911W WO 2020130589 A2 WO2020130589 A2 WO 2020130589A2
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WO
WIPO (PCT)
Prior art keywords
billboard
door
emergency
support member
emergency door
Prior art date
Application number
PCT/KR2019/017911
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English (en)
Korean (ko)
Other versions
WO2020130589A3 (fr
Inventor
김영철
Original Assignee
주식회사 큐비엘
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Application filed by 주식회사 큐비엘 filed Critical 주식회사 큐비엘
Publication of WO2020130589A2 publication Critical patent/WO2020130589A2/fr
Publication of WO2020130589A3 publication Critical patent/WO2020130589A3/fr

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61B—RAILWAY SYSTEMS; EQUIPMENT THEREFOR NOT OTHERWISE PROVIDED FOR
    • B61B1/00—General arrangement of stations, platforms, or sidings; Railway networks; Rail vehicle marshalling systems
    • B61B1/02—General arrangement of stations and platforms including protection devices for the passengers
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
    • E01F1/00—Construction of station or like platforms or refuge islands or like islands in traffic areas, e.g. intersection or filling-station islands; Kerbs specially adapted for islands in traffic areas
    • 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
    • E06B3/38—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 horizontal axis of rotation at the top or bottom of the opening
    • 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
    • E06B7/00—Special arrangements or measures in connection with doors or windows
    • E06B7/28—Other arrangements on doors or windows, e.g. door-plates, windows adapted to carry plants, hooks for window cleaners
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F19/00—Advertising or display means not otherwise provided for
    • G09F19/02—Advertising or display means not otherwise provided for incorporating moving display members
    • G09F19/04—Advertising or display means not otherwise provided for incorporating moving display members operated by the opening or closing of doors, e.g. shop door

Definitions

  • the present invention relates to an emergency door opening and closing device. More specifically, it is provided on both sides of a screen door installed in an electric vehicle platform such as a subway or a light rail, and relates to an opening/closing device for a subway billboard attached emergency door in which a billboard is disposed in front.
  • the present invention relates to an assembly of a billboard-mounted emergency door to which the billboard is attached.
  • the screen door system is installed between the track and the platform of the electric vehicle, and is a safety device to prevent passengers from falling from the platform to the track.
  • FIG. 11 shows the screen door system disclosed in Patent Document 2, and shows the state of the system viewed from the track side.
  • the screen door (movable door: 4) is opened and closed by interlocking with the door of the vehicle.
  • the screen door system has an emergency door on both sides of the screen door in order to allow the passenger to move from the train to the platform or to the platform in the event of an emergency such as an electric vehicle accident, sudden stoppage or fire.
  • an emergency door unit 1 is disposed on both sides of the movable door 4 hangar.
  • the passengers can escape from the emergency door by pressing the panic bar 25 installed on the back side (track side) of the emergency door 1.
  • the emergency door Since the emergency door is opened only in an emergency, the emergency door is not opened by being coupled to the door frame (7,8,9,10) by a predetermined locking mechanism coupled with the panic bar (25).
  • the panic bar 25 When the panic bar 25 is pressed in an emergency, the locking is released to open and exit the emergency door.
  • the structure of releasing the locking of the emergency door by releasing the locking with the panic bar 25 is a conventional technique, and of course, various types of unlocking mechanisms can be applied.
  • the subject of the present invention relates to opening and closing of the emergency door after unlocking by the panic bar, a detailed configuration or description thereof will be omitted.
  • the sliding door emergency door not only requires a storage space for sliding doors, but also collides with the screen door on both sides of the emergency door and the structure or space of the screen door storage unit, thereby interfering with the normally used screen door. It becomes inevitable.
  • the structure of the emergency door part used in an emergency is affected by the structure of the screen door part used in an emergency, and to increase the gap between the door parts or to avoid interference in the design of the containment part to avoid interference between both door parts. Design changes should be made.
  • a billboard is often installed in front of an emergency door that is not normally used.
  • the emergency door is opened by sliding, there is a problem that the billboard must be pushed or opened again.
  • the billboard is divided left and right and sliding, the advertising surface of the billboard must also be divided. In this case, the shape of the advertisement on the advertising surface is not continuous, and there is no choice but to cause a short circuit, so the advertising effect is severely impaired.
  • FIG. 12 shows the method of Patent Document 1, in which the emergency doors 10 and 20 are rotated from the central door frame and opened in a cased manner, and the billboard is opened in a swayed manner. According to this, since the emergency doors 10 and 20 do not slide, interference with the screen door portions on both sides can be avoided. In addition, since the billboard is not divided left and right, at least the unified advertising effect of the billboard is guaranteed.
  • Patent Document 1 it is an electronic opening device that recognizes an emergency by the on signal of the micro switch and sends a signal to the locking and unlocking unit to release the locking state of the emergency door.
  • Such an electronic opening device has a serious problem that it is impossible to open the emergency door if the power is cut off together with an emergency. That is, when the power is cut off due to a fire or sudden power failure, the emergency door becomes useless, and thus the mechanical/mechanical opening/closing method is particularly desired for the emergency door unit rather than the electronic opening/closing mechanism.
  • Patent Document 2 provides a mechanism for assisting the lifting of the billboard-emergency door assembly to the shock absorber 11 by the piston 17-cylinder 15 mechanism as shown in FIG.
  • this cover-advertisement sheet-supporting plate overlap is provided by interposing an advertising sheet between a cover of thick and hard material and a support board having a thickness which is not thicker than the cover, in order to fix the advertising sheet on which the advertisement is placed. It has been suggested that the structure for fixing the to the billboard frame. That is, there is a method in which the advertisement sheet is prevented from flowing down by fixing the cover and the supporting plate with the advertisement sheet, and the edge of the overlapping body is pressed and fixed with a frame.
  • Patent Document 1 Korean Registered Patent No. 10-1720910
  • Patent Document 2 Republic of Korea Patent Publication No. 10-2017-0032131
  • the present invention is to solve the problems of the prior art as described above,
  • the billboard be made lighter by the unique combination structure of the advertisement sheet and the billboard frame, but also a subway billboard with a simple and lightweight advertisement sheet attachment structure and/or a protective cover attachment structure that can prevent damage to the advertisement sheet
  • Another object is to provide an opening and closing device for an attached emergency door.
  • the locking device is released naturally due to the difference in the force caused by the rotation of the emergency door and the billboard, and the emergency door and the billboard are interlocked without interfering with each other. It is intended to provide.
  • the advertisement sheets installed on the billboards can be maintained as a single, non-separable surface, and the single-sided advertising sheets are damaged by being naturally folded or unfolded even when the emergency door and the billboard rotate to move
  • the opening and closing device of the emergency sign attached to the subway billboard of the present invention for solving the above problems
  • the opening and closing device of the emergency door attached to the subway billboard is provided on both sides of the screen door installed in the electric car platform, the billboard is placed in front,
  • a billboard positioned in a pair of left and right centered around the fixed support member, and located in front of the emergency door,
  • It comprises an upper door frame frame and a lower door frame frame disposed on the upper and lower portions of the fixed support member,
  • the upper and lower ends of the adjacent fixed supporting members of the emergency door are respectively hinged to the upper door frame frame and the lower door frame frame so that the hinge axis is in the vertical direction
  • the upper and lower ends of the adjoining supporting member of the billboard are hinged to the fixing supporting member so that the hinge axis is in the vertical direction.
  • the left and right emergency doors are opened while rotating forward about the hinge axis in the vertical direction.
  • left and right billboards are rotated forward about the hinge axis in the vertical direction and open according to the rotation movement of the left and right emergency doors.
  • the fixed support member is composed of a first fixed support member and a second fixed support member positioned in front of the first fixed support member and coupled to the first fixed support member,
  • the first fixed support member is disposed between the emergency doors, the upper and lower ends of the first fixed support member are respectively coupled to the upper door frame frame and the lower door frame frame, and adjacent to the first fixed support member of the emergency door
  • the upper and lower ends are hinged to the upper and lower door frame frames, respectively, so that the hinge axis is in the vertical direction.
  • the second fixed support member is disposed between the advertising boards, and the upper and lower ends of the adjacent second fixed support member of the advertising board may be hinged so that the hinge axis is in the vertical direction. have.
  • a front protruding coupling plate portion is formed on the top of the fixed support member
  • a front protruding coupling plate portion is formed,
  • the upper and lower protruding coupling plate portions of the upper and lower portions of the fixed supporting member, or the front protruding coupling plate portions of the upper and lower portions of the fixed supporting member, may be configured to be hingedly coupled to the upper and lower portions of the adjoining supporting member of the advertisement plate.
  • the advertisement plate includes a bottom plate portion and a front protruding frame portion extending along an edge of the bottom plate portion,
  • the protruding height of the front protruding frame is the same as the height of the foremost end of the fixed supporting member.
  • An advertisement sheet covering the left billboard, the fixed supporting member and the right billboard may be fitted to the front of the left billboard, the fixed supporting member and the right billboard.
  • a protective cover is fitted to the front of the advertisement sheet to be coupled.
  • a locking device for combining the emergency door and the billboard is provided on the side of the emergency door and the billboard,
  • the side position of the billboard coupled to the side of the emergency door is naturally disengaged from the side position of the emergency door, so that the locking by the locking device is released to release the emergency door and the billboard. It is preferred that the bond is released.
  • a billboard separation preventing means to prevent the billboard from being separated from the emergency door.
  • the present invention is also a billboard-mounted emergency door assembly, the billboard is placed in front,
  • a door frame frame assembly comprising an upper door frame frame, a lower door frame frame, and side door frame frames on both sides,
  • a fixed support member which is disposed at the center of the side door frame on both sides and the upper and lower parts are coupled to the upper and lower door frame frames
  • An emergency door disposed in a pair of left and right between the fixed supporting member and the side door frame, centered on the fixed supporting member,
  • the upper and lower ends of the adjacent fixed supporting members of the emergency door are respectively hinged to the upper door frame frame and the lower door frame frame so that the hinge axis is in the vertical direction
  • the emergency door opening/closing device attached to the subway billboard of the present invention is easily opened when the emergency door and the billboard are rotated toward the front platform toward the front of each hinge.
  • the bulky and heavy large emergency door and billboard are not opened as they are struggling with a large width from the bottom, centered on the hinge axis installed horizontally at the top, but also with a small width around the hinge axis installed up and down on the left and right sides. It is safe and easy to open with minimal effort and no effort.
  • a single advertisement sheet can be installed, and when both sides of the billboard are folded or unfolded in connection with an emergency door, the advertisement surface of the advertisement sheet is also naturally folded or unfolded at the same time, so there is no damage to the advertisement surface. Can be used without.
  • the present invention simplifies the structure by adopting a unique coupling structure capable of simply fitting the advertisement sheet and the protective cover to the billboard installed in front of the emergency door to facilitate the installation and replacement of the advertisement sheet (advertising surface). Even if it is used for a long time, it is possible to prolong the service life by significantly reducing the weight of the billboard without causing wrinkles due to thermal deformation, for example, on advertising film paper, etc. It has the effect of being able to.
  • an emergency door and a billboard locking device that is naturally disengaged according to the rotation of the billboard are provided, so that the emergency door and the billboard can be easily locked in normal times. It has the advantage of being opened while rotating safely and horizontally without interference.
  • the present invention is provided with a means for preventing the separation of the billboard, so when the emergency door is opened and closed, the billboard is not separated from the emergency door. There is no fear of this being compromised.
  • the present invention will be said to have a breakthrough effect that it is not only convenient to install and use, but also has no breakdown during long-term use, and can surely ensure the opening of the emergency door and billboard under any conditions.
  • the present invention can be modularized into an emergency door assembly with an emergency door and a billboard attached to the door frame assembly, and the module assembly can be installed on a corresponding support structure of a screen door or a structure of another application field.
  • the modular assembly is installed on the screen door, and installation is completed only by additionally connecting the panic bar and the locking structure of the screen door, so the emergency door installation process and time can be drastically reduced.
  • FIG. 1 is an exploded perspective view of an emergency door opening and closing device attached to a subway billboard of an embodiment of the present invention.
  • Figure 2 is an enlarged view of a main portion showing an embodiment of the hinged structure of the emergency door and the billboard of the present invention.
  • FIG 3 is a side view of a central advertising board constituting an embodiment of the present invention, a view showing a coupling structure of the central advertising board.
  • Figure 4 is an exploded perspective view showing some embodiments of the bonding structure of the advertisement sheet and the billboard of the present invention.
  • 5 is a view showing the operating state of the present invention.
  • Figure 6a is a state diagram of the billboard is locked to the emergency door by the locking device provided in the present invention.
  • 6B is a state diagram in which the emergency door and the billboard are opened and the emergency door and the billboard are unlocked.
  • FIG. 7 is a perspective view, a plan view, and a side view of a slide lock part constituting a locking device.
  • Figure 8a is a view showing the configuration of the billboard separation prevention means of an embodiment of the present invention.
  • 8B is a view showing the operation of the billboard separation prevention means when the emergency door is opened.
  • FIG. 9 is a view showing a coupling structure and a side view of the fixed support member constituting another embodiment of the present invention.
  • FIG. 10 is a view showing a coupling structure and a side view of a fixed support member constituting another embodiment of the present invention.
  • Patent Document 2 shows a screen door system disclosed in Patent Document 2, which is a prior art, and shows the state of the system viewed from the track side.
  • FIG. 12 is a view showing a prior art in which the casement type emergency door and the insole type billboard are combined.
  • FIG. 13 is a view showing a prior art of the opening and closing method in which the emergency door and the billboard are lifted at the same time.
  • the emergency door opening and closing device of the present invention is provided on both sides of a screen door installed in an electric car platform, and is a billboard-mounted emergency door opening and closing device in which a billboard is disposed in front of the emergency door.
  • the emergency door opening/closing device attached to the subway billboard of the present invention significantly improves the combination and operation structure of the emergency door provided on both sides of the screen door installed in the electric car platform and the billboard installed in the front, thereby reducing the emergency door and the billboard. It can be opened by force, and it takes advantage of a rotational trajectory in which the emergency door and the billboard rotate in the same direction in the front-rear direction, avoiding collision or interference between the emergency door and the billboard, while the advertising surface of the billboard is not divided. .
  • the opening and closing device of the present invention includes a fixed support member, an emergency door disposed in a pair of left and right centered around the fixed support member, and a billboard placed in a pair of left and right centered around the fixed support member and located in front of the emergency door And upper and lower door frame frames and lower door frame frames respectively disposed on the upper and lower parts of the fixed support member, wherein upper and lower ends of the adjacent fixed support members of the emergency door are located on the upper and lower door frame frames.
  • the hinge shafts are respectively hinged so that they are in the vertical direction, and the upper and lower portions of the adjacent adjoining support members of the billboard are hinged to the fixed support members so that the hinge shafts are in the vertical direction. It is characterized in that it is opened while rotating forward about the vertical hinge axis, and the billboards on the left and right are rotated forward about the vertical hinge axis according to the rotation movement of the left and right emergency doors.
  • the main feature of the present invention is the hinged structure of the emergency door and the billboard.
  • the emergency door is hinged to the upper door frame frame and the lower door frame frame, and the billboard is hinged to a fixed support member disposed between the emergency door and the billboard. Since the emergency door is located at the rear of the billboard, in case of emergency, the emergency door is pushed forward so that the billboard rotates forward.
  • the part adjacent to the fixed supporting member of the emergency door and the billboard is fixed to the upper and lower door frame.
  • Each member is hinged, and the side opposite to the fixed supporting member of the emergency door and the billboard rotates forward around the hinge coupling shaft.
  • the fixed support member may be configured as a single member or a plurality of members in consideration of a positional relationship with other members coupled thereto, ease of coupling, and frame load distribution. Either way, each has its pros and cons.
  • the fixed support member is composed of two members will be first introduced, and then a single member will be described later.
  • the door frame assembly 100 surrounding the emergency door 200 and the billboard 300 is located.
  • the door frame assembly 100 is composed of an upper door frame 110, a lower door frame 120, and side door frame 140 on both sides.
  • a central door frame 130 is disposed at a central portion between the side door frame 140 on both sides.
  • the central door frame 130 is coupled to the upper and lower left and right door frame frame assembly 100 may be a component of the door frame frame assembly.
  • the door frame assembly 100 of the upper, lower, left, and right and left frames or the door frame assembly 100 to which the center frame 130 is combined is a member that is integrally combined in advance, it is advantageous to configure the switchgear in a modular manner.
  • the advertisement board 300 is disposed in front of the emergency door 200, and the central advertisement board 310 is disposed in front of the central door frame 130.
  • the emergency door 200 is a pair of left and right centered around the central door frame 130, and the advertising board 300 is arranged in a pair of left and right centered on the central advertising board 310.
  • the emergency door 200 may adopt a structure in which a frame part is attached to the edge of the door part or a structure of another known door. It is preferable that the door portion of the emergency door 200 is a transparent material such as glass, transparent plastic, and the like, inside the track.
  • the panic bar (P) is installed on the rear surface of the emergency door 200, and the panic bar (P) is pressed to engage the door frame assembly 100 of the emergency door 200 or the emergency door 200 and the screen door frame (not shown) (C) to release the engagement door and push the emergency door 200 to open it (see FIGS. 5, 6A, and 8B).
  • Upper and lower door frame frames 110 and lower door frame frames 120 are coupled to upper and lower ends of the central door frame frame 130 disposed between the left and right emergency doors 200.
  • a coupling part (coupling pin, coupling bolt, etc.) 131 of the upper door frame frame 110 coupled with the upper door frame frame 110 is illustrated.
  • the advertisement board 300 includes a bottom plate portion 300B and a front protrusion frame portion 300F extending along the rim of the bottom plate portion 300B and projecting forward (see FIGS. 1 and 2 ).
  • a front protrusion frame portion 300F extending along the rim of the bottom plate portion 300B and projecting forward (see FIGS. 1 and 2 ).
  • the advertisement sheet 320 is covered in front of the advertisement plate 300 as shown in FIG. 1, an empty space is formed between the advertisement sheet 320 and the bottom plate portion 300B, and the advertisement effect such as a lighting device and a power supply member can be maximized.
  • Devices can be installed. For convenience of description, illustration of the lighting device or the energizing member is omitted.
  • a hollow structure may be provided to reduce the weight of the advertisement board 300.
  • a central advertising board 310 is installed between the left and right billboards 300.
  • the rear surface of the central advertising board 310 is coupled to and supported by the central door frame 130. Since the advertisement sheet 320 is installed in front of the left and right billboards 300 and the central billboard 310, in this embodiment, the billboard may be a structure in which three of the left and right billboards 300 and the central billboard 310 are arranged.
  • the height of the frontmost end of the central advertising board 310 should be the same as the height of the front projection frame portion 300F. That is, the heights of the front and right sides of the advertisement sheet 320 of the left and right advertisement boards 300 and the central advertisement board 310 should be the same.
  • FIG. 3 is a side view of a central advertising board constituting an embodiment of the present invention, a view showing a coupling structure of the central advertising board.
  • the central advertisement plate of FIG. 3 is a bracket-shaped member in which the bottom plate portion 310B and the top and bottom portions of the bottom plate portion 310B are respectively bent forward to form a top bend portion and a bottom bend portion 310F.
  • the front of the upper bent portion and the lower bent portion 310F is the foremost end portion of the central advertisement plate 310, and this height is the same as the height of the front projecting frame portion 300F of the left and right billboards 300.
  • a plurality of fixing parts or internal partitions may be installed in the left and right billboards 300 or in the bottom plate portions 300B and 310B of the central billboard 310 to install the lighting fixtures, energizing members, and other necessary members.
  • the billboard 300 is composed of a plurality, such a separated shape or a boundary shape may be projected on the advertisement surface of the advertisement sheet.
  • illumination may be interfered by the internal structure (fixed portion, internal frame portion).
  • the height of the structure inside the billboard or the inside partition including the central advertising board 310 and the left and right advertising boards 300 is formed so as not to interfere with the lighting effect and to prevent unnecessary shapes from being projected on the advertising surface. It is desirable to do.
  • the shape of the border portion of each billboard should also be appropriately formed such that the gap between each billboard is reduced so as not to be projected on the advertising surface.
  • the remarkable point is that unlike the prior art (the way in which the emergency door is axially supported by the side door frame frame and the end adjacent to the center door frame frame rotates), the emergency door 200 and the billboard 300 It is that the end adjacent to the side door frame 140 is disengaged and rotates forward (towards the platform), where the emergency door 200 part adjacent to the center door frame 130 is hinged and supported by the shaft.
  • the most characteristic point is not only the emergency door 200, but also the billboard 300 in front of the emergency door 200 while drawing a rotational trajectory that rotates in the same direction in the front and rear directions around the hinge axis in the vertical direction. It is rotated forward along the rotation of 200).
  • the emergency door 200 and the billboard 300 have a hinge coupling structure as shown in FIGS. 1 and 2.
  • the portion adjacent to the central door frame 130 of the left and right emergency doors 200 is hinged so that the hinge shafts are in the vertical direction on the upper door frame 110 and the lower door frame 120. It is done.
  • the hinge axis is in the vertical direction, it means that the emergency door 200 can rotate left and right around the upper and lower hinge axis 200a.
  • the upper and lower ends of the central door frame 130 of the emergency door 200 are respectively installed at the upper and lower door frame frames 110 and lower door frame frames 120 installed at the upper and lower parts of the emergency door 200. It is hinged.
  • the upper and lower ends of the central advertising board 310 adjacent to the advertising board 300 are hinged so that the upper and lower bending parts 310F and the hinge shaft 300a of the central advertising board 310 are in the vertical direction. It is hinged via the engaging piece 301.
  • the billboard 300 When the emergency door 200 and the billboard 300 rotate, the billboard 300 is located inside the emergency door 200, so the distance between the left and right hinge axes 200a of the emergency door 200 is the billboard 300 ( It is preferable that it is larger than the distance between the left and right hinge axes 300a of the central advertising board 310.
  • the billboard 300 is located in front of the emergency door 200 and the hinge position of the billboard 300 is located more forward than the hinge position of the emergency door 200, the emergency door 200 and the billboard 300 When the hinge is rotated, it can be safely rotated horizontally and simultaneously without interfering with each other's movements.
  • the hinge position of the central advertising board 310 protrudes further forward than the left and right advertising boards 300. That is, as illustrated in FIG. 2, the front end shape of the hinge coupling piece 301 is formed to slightly protrude forward than the left and right advertisement boards 300, and the protruding hinge coupling piece 301 portion is centrally advertised 310 ) Is positioned at the top to hinge the advertising board 300 and the central advertising board 310.
  • a stopper 311 for stopping hinge rotation is installed behind the hinge shaft 300a coupling portion of the central advertisement plate 310.
  • this stopper 311 indicates that each of the left and right billboards 300 moves beyond the maximum angle. It serves to prevent.
  • the central door frame 130 and the central advertising plate 310 are combined to form a fixed support member of the present invention.
  • the fixed support member is disposed between the upper and lower door frame frames 110 and 120 to serve as a member of the fixed support member adjacent to or adjacent to the fixed support member.
  • the central door frame 130 is a first fixed support member, the central advertising plate 310 corresponds to the second fixed support member.
  • the central door frame 130 and the central advertising plate 310 may be combined with a predetermined coupling member, which may be a general coupling member commonly used in bolts, nuts, and other mechanical devices, as shown in the figure. Is omitted.
  • the advertisement sheet 320 covering the 300 is fitted and combined.
  • the advertisement sheet 320 on which advertisements are placed can be configured as a single unit without being separated.
  • the billboard is not a sliding method that is opened and closed by sliding from side to side
  • the advertisement sheet 320 attached to the front of the billboard is not separated from side to side.
  • the emergency door and the billboard are structured to rotate around the central axis (central door frame frame and central advertising board), so there are multiple billboards.
  • a single advertisement sheet can be employed, and this single advertisement sheet is rotated around a central axis and folded.
  • the advertisement sheet 320 since the advertisement sheet 320 has a simple structure to be fitted to the frame portion 300F around the advertisement board 300, the load is compared to the conventional cover-advertisement sheet-supporting plate superposition method. It can be greatly reduced. That is, in a structure in which a heavy cover-advertisement sheet-supporting plate overlapping body is fixed to a billboard frame as in the prior art, there is a burden to increase the rigidity of the billboard frame due to the load, and there is a problem that it is difficult to move the billboard-emergency door together in an emergency. there was.
  • FIG. 1 and 4 show the advertisement sheet bonding structure of the present invention.
  • the first fitting groove 300F is provided in the front projection frame portion 300F and the upper and lower bending portions 310F of the left billboard 300, the center billboard 310, and the right billboard 300. -a) is formed.
  • the advertisement sheet 320 is attached to a first fitting member 321 that can be inserted into the first fitting groove 300F-a at an edge portion of the back surface.
  • the first fitting member 321 may adopt, for example, a lightweight member such as plastic resin having flexibility. Since the advertisement sheet 320 is mainly made of a sturdy and lightweight material such as fabric or cloth such as fabric, attaching the lightweight first fitting member 321 to the sheet also becomes a lightweight material.
  • the advertisement sheet 320 is fixed to the billboard 300 by simply inserting the lightweight advertisement sheet 320 into the first fitting grooves 300F-a such as the front projecting frame portion 300F. Therefore, the present invention has achieved the problem of weight reduction.
  • the first fitting member 321 may be a plate-shaped member extending along a four-sided border of the back side of the advertisement sheet 300.
  • a protrusion is formed on the side of the first fitting member 321, or on the inner wall of the first fitting groove 300F-a. Protrusions can be formed. More preferably, if the first fitting groove (300F-a) and the first engaging member 321 to form a protrusion that is relative to each other on both of the mating mating surfaces of the first fitting member 321, the advertising sheet 320 is more reliably advertised. It can be coupled to (300).
  • the advertisement sheet 320 tensions the sheet according to use. Even if it comes out slightly by simply pushing the advertisement sheet 320 in the longitudinal direction of the first fitting groove 300F-a and/or the first fitting member 321, the sheet again recovers tension and always There is an advantage that can maintain the advertisement sheet 320 in a taut state.
  • a protective cover 330 may be coupled to the front of the advertisement sheet 320.
  • the function of the protective cover 330 is to prevent subway users from intentionally or unexpectedly damaging the advertisement sheet with a sharp object such as a ballpoint pen.
  • a sharp object such as a ballpoint pen.
  • the protective cover 330 it is possible to prevent the entire surface of the advertisement sheet from being dirty or contaminated even when the advertisement sheet is used for a long time.
  • the method in which the protective sheet 330 is coupled to the front of the advertisement sheet 320 also adopts a method capable of maintaining weight reduction. That is, as shown in FIG. 3, the first fitting groove 300F of the front protruding frame portion 300F and the upper and lower bent portions 310F of the left billboard 300, the fixed support member 310, and the right billboard 300 -a)
  • a second fitting groove (300F-b) is formed on the outside, and a protective cover 330 can be easily fitted therein to be coupled.
  • a second fitting member 331 of a predetermined material is attached to the rear edge portion of the protective cover 330 as in the advertisement sheet, and the second fitting member 331 is attached to the second fitting groove ( 300F-b) can be fitted.
  • the position and depth of the first fitting groove (300F-a) and the second fitting groove (300F-b) is securely coupled to the protective cover 330 and the advertisement sheet 320, but interferes with the coupling of each other It is desirable to form so as not to.
  • the height of both side walls of the first and second fitting grooves 300F-a and 300F-b may be the same, the height of both side walls of the second fitting grooves 300F-b may be the first fitting.
  • the protective cover 330 is preferably a material that is relatively harder than the advertisement sheet 320, such as polycarbonate, polyethylene, or bullet-proof film material. However, if the protective cover 330 is too stiff, there may be a problem in flexibility when the advertisement sheet 320 is folded when the billboard is moved, so that the billboard/advertisement sheet is bent (folded) smoothly even during repeated rotation and return movements. Of course, it is necessary to have a degree of ductility that can be unfolded.
  • the emergency door 200 and the advertisement board 300 when the rotation of the emergency door 200 and the advertisement board 300 due to the difference in the rotation path of the emergency door 200 and the billboard naturally ( 300) is provided with a locking device capable of releasing the coupling. By such a locking device, it is possible to ensure stable folding and unfolding of the advertisement sheet 320 and the protective cover 330.
  • 6A and 6B show a locking device of one embodiment of the present invention.
  • the locking device must satisfy the condition of stably coupling the emergency door 200 and the billboard 300 when the emergency door 200 is not normally opened.
  • the locking device of this embodiment the pressure spring 351 installed on one side of the frame portion facing the emergency door 200 of the billboard 300, and the pressure spring 351 is coupled to one side It includes a slide lock portion 350 made of a hook 352 that is inclined on the bent tip portion 352a and elastically moves back and forth by the pressure spring 351.
  • 7 shows a detailed configuration of the slide lock portion 350 in a perspective view, a plan view, and a side view.
  • a protruding portion 201 having a coupling surface corresponding to a bent inner surface of the hook 352 is formed on the frame portion 200F on the side of the emergency door 300 that faces the advertising board 300.
  • the slide lock portion 350 and the protrusion portion 201 constitute a locking device.
  • the locking process will be described with reference to FIG. 6A.
  • the advertisement board 300 When the advertisement board 300 is pressed in close contact with the emergency door 200, the protrusion 201 formed in the frame 200F on one side of the billboard rides over the inclined surface of the hook tip 352a and presses the pressure spring 351 while pressing the hook It is coupled to the curved inner surface of (352), the billboard 300 is locked to the emergency door (200).
  • the hook 352 is retracted while the pressure spring 351 is compressed, and when the emergency door 200 and the advertisement board are in close contact, the hook 352 is advanced while the hook 352 is advanced by the elastic restoring force of the pressure spring 351.
  • the bent inner surface of 352) is tightly coupled with the protrusion 201 of the frame 200F on one side of the billboard to lock.
  • FIG 6B shows a state in which the locking is released by the above process.
  • the locking is released and the emergency door 200 and the billboard 300 are fully opened (the emergency door and the billboard are positioned at an angle of about 90 degrees with the door frame assembly 100).
  • FIG. 8A and 8B show the configuration of the billboard separation preventing means 340 according to an embodiment of the present invention.
  • the billboard separation preventing means 340 serves to prevent the billboard 300 from being separated too rapidly by the push of the emergency door 200 when the emergency door 200 and the billboard 300 are rotated. In particular, when the locking of the billboard 200 and the emergency door 200 is released, if the billboard 200 is rapidly separated, the billboard 200 may sag due to a load or may bump into a person when there is a person in front. .
  • the billboard separation preventing means 340 despite the rotation of the emergency door 200, stably supports the billboard 300, during the rotation movement of the emergency door 200 of the billboard 300 according to the rotational movement By performing the function of guiding the rotation movement, it performs a function to prevent the problem.
  • the billboard separation preventing means 340 of the present embodiment the guide rod 341 and the guide rod 341 coupled to the hinge 342 on one door frame of the emergency door 200, the guide rod 341 is coupled to play , It comprises a rod connector 343 that is installed on the top of the billboard 300 (see Fig. 8a).
  • One end (bottom side) of the rod connector 343 is fixedly coupled to the top of the billboard 300, and a hole is formed at the other end (the protruding ring portion of the upper portion) of the rod connector 343 so that the guide rod 341 is It is inserted and inserted into the hole.
  • the hole is larger than the diameter of the guide rod 341 so that the guide rod 341 can play in the hole.
  • One end of the guide rod is hinged to the hinge coupling portion 342 of one frame of the emergency door 200, and the other end of the guide rod 341 has a larger diameter than the guide rod 341 so that the rod connector 343 does not escape. The closure is attached.
  • Figure 8b shows the state after the operation of the billboard separation prevention means (340).
  • the rod connector 343 is hinged along the guide rod 341 according to the rotational movement of the billboard 300 It moves toward (342) to absorb the force at the time of rotation and at the same time to stably support the billboard 300 during rotation.
  • 8B is a state in which the movement of the rod connector 343 along the guide rod 341 is finally completed (the emergency door 200 and the billboard 300 are completely opened and positioned at an angle of about 90 degrees with the door frame assembly 100). State).
  • a predetermined locking mechanism installed in connection with the panic bar P
  • the locking device that separates each other from the locking device is a combination of the door frame assembly 100 and the emergency door 200 (or the door frame assembly (not shown) of the screen door and the emergency door 200). Release it.
  • the configuration of releasing the locking of the emergency door 200 by releasing the locking with the panic bar P is a conventional technique, a detailed configuration or description thereof will be omitted in this specification.
  • the emergency door 200 When the engagement of the emergency door 200 is released by the panic bar P, passengers can push the emergency door 200 to open it. Since the emergency door 200 is hinged (200a) to the upper and lower door frame frames 110 and 120, it is easily rotated and opened around the central door frame frame 130 by simply pushing the left and right emergency doors 200 with a small force. In addition, since the billboard 300 in front of the emergency door is also hinged (300a) to the central advertising board 310, when the emergency door 200 is pushed, the billboard 300 in front of the emergency door is also fixed by the pushing force. 310) Rotate around to open.
  • the present invention is only the force that the user pushes the emergency door 200 forward, the left and right emergency doors 200 and the billboard 300 are the central axis (central door frame 130, central advertising plate 310). ) As it moves around and precisely toward the front and inside (ie toward the train platform) around each of the vertical hinge shafts 200a.300a, it is much less than the conventional emergency door and billboard need to be lifted. The emergency door can be easily opened by force.
  • the advertisement sheet 320 attached to the billboard is not separated, even though the billboard 300 is composed of several members. A single sheet can be used.
  • the advertisement sheet 320 is naturally folded toward the front according to the rotation of the billboard, and when the billboard is returned to the original position, it is unfolded again, so there is no problem in reuse after the emergency is resolved.
  • the advertisement sheet 320 of the present invention is provided with a protective cover 330 that can protect the sheet in front of it, so as to protect the advertisement sheet 320 to be used for a long time, the advertisement sheet 320 And the protective cover 330 can be coupled to or separated from the advertisement board 300 by a simple structure, so it is easy to attach and detach.
  • the weight reduction is realized by the unique fitting coupling structure of the protective cover 330 and the advertisement sheet 320. Therefore, the load of the billboard 300 can be reduced, and accordingly, the load applied to the billboard frame 300F can be reduced, thereby reducing the frame production cost.
  • the present invention has an advantage that the emergency door and the billboard can be easily moved by the unique hinge coupling structure of the emergency door 200 and the billboard 300 and the lightweight structure of the billboard 300.
  • the locking device can be naturally released by the force when the emergency door 200 and the billboard 300 are rotated and moved.
  • the locking is released and the advertisement board 300 is naturally separated from the emergency door 200, an unreasonable force is not applied to the advertisement sheet 320 of the advertisement board 300.
  • the protective cover 330 can also be folded or unfolded without difficulty.
  • the billboard 300 can be conveniently brought into close contact with the emergency door 200 by the unique locking structure.
  • the billboard 300 can be stably rotated while being guided by the guide rod 341 by the above-mentioned billboard separation preventing means 340, so that the billboard 300 is rapidly separated. It is possible to prevent and prevent the phenomenon that the emergency door 200 and the billboard 300 are rotated, respectively, to collide.
  • the billboard separation prevention means 340 serves to stably rotate by absorbing the difference in rotational force between the emergency door 200 and the billboard 300 together with the locking device.
  • the advertising sheet attached to the billboard is also indirectly prevented from being rapidly folded or folded.
  • the present invention 1) avoids the sliding (sliding) method and 2) electronic opening and closing method, 3) avoid the collision or interference of the emergency door and the billboard when the emergency door is opened, 4) of the billboard when the emergency door is opened It prevents the advertisement surface from being split or damaged, and 5) solves the conventional technical task of opening the emergency door and billboard with a small force, and 6) reducing the weight of the billboard.
  • the shape of the hinge coupling piece 301 that hinges the left and right billboards 300 and the fixed support member 310 may also be changed in various forms for the purpose of changing the position of the hinge axis.
  • the slide lock portion 350 including the hook 352 and the pressurized spring 351 was installed on the side of the billboard 300, but it was installed on the side of the emergency door 200 and on the billboard 300. It is also possible to deform to form a coupling protrusion corresponding to the slide lock portion 350.
  • the locking device is a structure that can naturally release the emergency door and the billboard due to the difference in the rotational force when the emergency door 200 and the billboard 300 are rotated
  • other types of structures may be employed.
  • deformation to change the shape of the hook 352 deformation of the method of replacing the pressure spring 351 with another elastic member is also possible.
  • the billboard separation preventing means 340 may also adopt any other configuration capable of absorbing the difference in rotational force while guiding the rotational movement of the billboard 300.
  • the billboard separation preventing means 340 is installed in a position visible from the outside for convenience of description, but may be installed in a position not visible from the outside.
  • an example of the billboard 300 is shorter in length than the emergency door 200.
  • the vertical length of the billboard 300 can be freely deformed longer or shorter than that shown, and may be the same as the vertical length of the emergency door 200 to the maximum.
  • the top of the emergency door is shown in a higher form than the top of the billboard 300, for example, it is convenient to provide a space for installing the billboard separation prevention means 340.
  • the fixed support member is composed of a first fixed support member (central door frame 130) and a second fixed support member (central advertising plate 310).
  • the above embodiment is an advantageous structure to load and distribute the load applied to the emergency door and the billboard.
  • there are two fixed supporting members there is a side that is somewhat cumbersome.
  • the fixed support member as a single fixed support member 400 and at the same time, the upper, lower, or upper and lower middle of the fixed support member 400, the billboard 300 or the upper door frame ( 110) and the lower door frame 120 to form a coupling plate that can be combined.
  • the billboard 300 is hinged with, for example, a hinge coupling piece (not shown). It can be combined (300a).
  • the advertisement plate 300 can be hinged.
  • the fixed support member 400 May also be hingedly coupled to the advertisement board 300 by forming the front protruding coupling plate portion 411.
  • the lower front protruding coupling plate portion 411 may be a coupling portion that engages the lower door frame 120 of the floor.
  • the front protruding coupling plate portion 411 of the upper and lower ends of the fixed support member 400 is further extended to form the rear protruding coupling plate portion 412, the rear protruding coupling plate portion 412 of the upper and rear ends
  • the upper door frame frame 110 and the lower door frame frame 120 may be respectively coupled.
  • FIG. 9 illustrates an example in which the top heights of the emergency door 200 and the billboard 300 are the same, but the emergency door 200 and the billboard 300 are made higher by increasing the top of the emergency door 200 as shown in FIG. 10. It can also be installed to create a step.
  • the rear protruding coupling plate portion 412 of the fixed support member 400 is bent upward to match the height of the emergency door 200, and the rear protruding coupling plate portion 412 is higher than the front protruding coupling plate portion 411 Located in, the stepped portion is formed between the front protrusion coupling plate portion and the rear protrusion coupling plate portion.
  • the hinge coupling piece is omitted, but the front protrusion coupling plate portion of the top and bottom of the fixed support member, or the front protrusion coupling plate portion of the top and middle of the fixed support member,
  • the upper and lower ends of the adjacent adjoining support member of the advertisement board may be hinged through a hinge coupling piece.
  • a stopper for stopping hinge rotation is also provided at the rear of the hinge coupling portion of the front projecting coupling plate portion.
  • the thickness of the body portion 410 of the fixed support member 400 can be modified such as thickening for supporting and dispersing the load.
  • the emergency door opener attached to the subway billboard of the present invention configured as described above has a large width from the bottom centering around a hinge in which a large and heavy large emergency door 200 and a billboard 300 are horizontally installed at the top as in the prior art. As it is not lifted, it is not opened, and a pair of emergency doors 200 and left and right billboards 300 are installed in the vertical direction, and each hinge 200a and 300a is small in width.
  • the advertisement board 300 is divided into three into a central fixed support member 400 or a central advertisement board 310 and a left and right billboard 300. Even if it can be completely opened without damaging the single advertisement sheet surface 320 coupled to them.
  • the emergency door and the billboard are rotated in opposite directions to move the emergency door to the same horizontal position as the upper and lower door frame frames and the side door frame frames, the emergency door is locked to the side door frame frame by a predetermined known locking mechanism (not shown).
  • the advertisement board can be locked to the emergency door by a locking device composed of the slide lock part 350 and the protrusion part 201.
  • the present invention has been described for application to an emergency door in a subway screen door, in addition to these fields, other areas such as an emergency exit door and other structures, such as a billboard or a bulletin board, are essential to be combined. Of course, it can be applied to fields, emergency exits with billboards in buildings, and other structures.
  • the opening and closing device of the present invention can be installed by attaching to the door frame or support structure of the screen door, respectively.
  • the door frame assembly 100 may be modularized into an emergency door assembly with an emergency door 200 and a billboard 300 attached to the door frame assembly 100, and the module assembly may be attached to a corresponding support structure of the screen door.
  • P panic bar
  • An upper door frame frame, a lower door frame frame, a door frame frame assembly composed of side door frame frames on both sides, and a fixed support member disposed at the center of the side door frame frames on both sides, and the upper and lower ends coupled to the upper and lower door frame frames,
  • An emergency door disposed in a pair of left and right between a fixed supporting member and a side door frame with a fixed supporting member as the center, and a pair of left and right being disposed between the fixed supporting member and a side door frame with the fixed supporting member as the center.
  • It comprises a billboard located in front of the door, the upper and lower ends of the fixed support member adjacent to the emergency door, the upper door frame frame and the lower door frame is hinged so that the hinge axis is in the vertical direction, respectively, of the billboard
  • An upper end and a lower end of the fixed support member adjacent to the fixed support member may constitute an emergency door assembly with an advertisement board that is hinged so that the hinge shaft is in the vertical direction.
  • door frame frame assembly 110 upper door frame frame 120: lower door frame
  • 300 billboard 300B: bottom plate 300F: front projecting frame
  • 300F-a first fitting groove
  • 300F-b second fitting groove
  • 300a hinge (axis) 301: hinge coupling piece
  • stopper 320 advertisement sheet 321: first fitting member
  • slide lock 351 pressurized spring 352: hook 352a: hook tip
  • Advertisement board-attached emergency door opening and closing device and billboard-mounted emergency door assembly can be usefully used in a train platform such as subway or light rail where safety is important and rapid and safe escape is required in an emergency. have.

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Abstract

La présente invention concerne un dispositif pour ouvrir/fermer des portes d'urgence fixées à un panneau publicitaire de métro, qui sont disposées des deux côtés d'une porte moustiquaire et qui comportent des panneaux publicitaires disposés sur l'avant de celles-ci. La présente invention comprend : un élément de support fixe ; une paire de portes d'urgence gauche et droite agencées autour de l'élément de support fixe ; une paire de panneaux publicitaires gauche et droit disposés autour de l'élément de support fixe et positionnés à l'avant des portes d'urgence ; et un cadre de porte supérieur et un cadre de porte inférieur disposés respectivement au niveau des parties supérieure et inférieure de l'élément de support fixe, les extrémités supérieure et inférieure de l'élément de support fixe adjacentes à des parties des portes d'urgence étant respectivement couplées par charnière au cadre de porte supérieur et au cadre de porte inférieur de sorte que les axes de charnière sont dans une direction verticale, et les extrémités supérieure et inférieure de parties adjacentes d'élément de support fixe des panneaux publicitaires sont couplées par charnière à l'élément de support fixe de telle sorte que les axes de charnière sont dans une direction verticale, et ainsi lorsque les portes d'urgence sont ouvertes pendant une urgence, les portes d'urgence gauche et droite sont ouvertes tout en tournant vers l'avant autour des axes de charnière verticaux de celles-ci, et les panneaux publicitaires gauche et droit sont ouverts en fonction du mouvement de rotation des portes d'urgence gauche et droite tout en tournant vers l'avant autour des axes de charnière verticaux de celles-ci. La présente invention peut ouvrir par rotation, en même temps, les portes d'urgence et les panneaux publicitaires même avec seulement une petite quantité de force sans interférer dans le fonctionnement de chacun, et peut ouvrir/fermer les panneaux publicitaires de sorte que les panneaux publicitaires ne sont pas séparés des portes.
PCT/KR2019/017911 2018-12-19 2019-12-17 Dispositif pour ouvrir/fermer des portes d'urgence fixées à un panneau publicitaire de métro, et ensemble porte d'urgence fixé à un panneau publicitaire WO2020130589A2 (fr)

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KR10-2018-0165715 2018-12-19
KR1020180165715A KR101969061B1 (ko) 2018-12-19 2018-12-19 지하철 광고판 부착형 비상도어 개폐장치 및 광고판 부착형 비상도어 조립체

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CN113241021A (zh) * 2021-05-11 2021-08-10 周口师范学院 一种校园教育宣传板

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KR101969061B1 (ko) * 2018-12-19 2019-04-18 주식회사 큐비엘 지하철 광고판 부착형 비상도어 개폐장치 및 광고판 부착형 비상도어 조립체
KR102324175B1 (ko) * 2020-07-29 2021-11-10 주식회사 큐비엘 지하철 광고판 부착형 안전문 개방시스템 락킹장치
KR102568262B1 (ko) * 2021-02-02 2023-08-18 주식회사 선일피앤에스 광고판이 설치된 비상도어 및 이를 포함하는 플랫폼 스크린 도어

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CN201024849Y (zh) * 2007-01-05 2008-02-20 方大集团股份有限公司 销轴式二用途安全门安装结构
KR100867153B1 (ko) * 2007-04-30 2008-11-06 주식회사 디유에이엔아이 스크린도어의 도어개방장치 및 이를 구비한 스크린도어
KR100830571B1 (ko) * 2007-12-07 2008-05-22 (주)동우자동도어 Ｐｓｄ의 광고용 고정 도어
JP5955932B2 (ja) * 2014-12-02 2016-07-20 ナブテスコ株式会社 プラットホームドア装置
KR101802185B1 (ko) 2015-09-14 2017-11-28 (주)애드라이트 스크린 도어의 광고판 개폐 장치
KR20180011632A (ko) * 2016-07-25 2018-02-02 (주)애드라이트 광고판 탈부착이 가능한 지하철 승강장 스크린 도어
KR101720910B1 (ko) 2016-10-26 2017-03-30 지엘에스이 주식회사 스크린 도어 시스템의 광고판 개방장치
KR101969061B1 (ko) * 2018-12-19 2019-04-18 주식회사 큐비엘 지하철 광고판 부착형 비상도어 개폐장치 및 광고판 부착형 비상도어 조립체

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Publication number Priority date Publication date Assignee Title
CN113241021A (zh) * 2021-05-11 2021-08-10 周口师范学院 一种校园教育宣传板

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