CN111411866A - Fire rescue window for metal plate curtain wall and opening method thereof - Google Patents

Fire rescue window for metal plate curtain wall and opening method thereof Download PDF

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Publication number
CN111411866A
CN111411866A CN202010322192.3A CN202010322192A CN111411866A CN 111411866 A CN111411866 A CN 111411866A CN 202010322192 A CN202010322192 A CN 202010322192A CN 111411866 A CN111411866 A CN 111411866A
Authority
CN
China
Prior art keywords
window
curtain wall
plate
window body
fire rescue
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202010322192.3A
Other languages
Chinese (zh)
Inventor
于跃
李玉山
王红成
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
China Construction Eighth Engineering Division Decoration Engineering Co Ltd
Original Assignee
China Construction Eighth Engineering Division Decoration Engineering Co Ltd
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 China Construction Eighth Engineering Division Decoration Engineering Co Ltd filed Critical China Construction Eighth Engineering Division Decoration Engineering Co Ltd
Priority to CN202010322192.3A priority Critical patent/CN111411866A/en
Publication of CN111411866A publication Critical patent/CN111411866A/en
Pending legal-status Critical Current

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Classifications

    • 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
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/88—Curtain walls
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C19/00—Other devices specially designed for securing wings, e.g. with suction cups
    • E05C19/02—Automatic catches, i.e. released by pull or pressure on the wing
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D5/00—Construction of single parts, e.g. the parts for attachment
    • E05D5/02—Parts for attachment, e.g. flaps
    • E05D5/08—Parts for attachment, e.g. flaps of cylindrical shape
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D7/00—Hinges or pivots of special construction
    • E05D7/08—Hinges or pivots of special construction for use in suspensions comprising two spigots placed at opposite edges of the wing, especially at the top and the bottom, e.g. trunnions
    • E05D7/081—Hinges or pivots of special construction for use in suspensions comprising two spigots placed at opposite edges of the wing, especially at the top and the bottom, e.g. trunnions the pivot axis of the wing being situated near one edge of the wing, especially at the top and bottom, e.g. trunnions
    • 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
    • E06B3/70—Door leaves
    • E06B3/7015—Door leaves characterised by the filling between two external panels
    • 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
    • E06B5/00—Doors, windows, or like closures for special purposes; Border constructions therefor
    • E06B5/10—Doors, windows, or like closures for special purposes; Border constructions therefor for protection against air-raid or other war-like action; for other protective purposes
    • E06B5/16—Fireproof doors or similar closures; Adaptations of fixed constructions therefor
    • 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
    • E06B5/00—Doors, windows, or like closures for special purposes; Border constructions therefor
    • E06B5/10—Doors, windows, or like closures for special purposes; Border constructions therefor for protection against air-raid or other war-like action; for other protective purposes
    • E06B5/16—Fireproof doors or similar closures; Adaptations of fixed constructions therefor
    • E06B5/164—Sealing arrangements between the door or window and its frame, e.g. intumescent seals specially adapted therefor
    • 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
    • E06B7/16—Sealing arrangements on wings or parts co-operating with the wings
    • E06B7/22—Sealing arrangements on wings or parts co-operating with the wings by means of elastic edgings, e.g. elastic rubber tubes; by means of resilient edgings, e.g. felt or plush strips, resilient metal strips
    • E06B7/23—Plastic, sponge rubber, or like strips or tubes
    • E06B7/2305—Plastic, sponge rubber, or like strips or tubes with an integrally formed part for fixing the edging
    • E06B7/2312—Plastic, sponge rubber, or like strips or tubes with an integrally formed part for fixing the edging with two or more sealing-lines or -planes between the wing and part co-operating with the wing
    • 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
    • E06B3/70—Door leaves
    • E06B3/7015—Door leaves characterised by the filling between two external panels
    • E06B2003/7032—Door leaves characterised by the filling between two external panels of non-vegetal fibrous material, e.g. glass or rock wool

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  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Special Wing (AREA)

Abstract

The invention discloses a fire-fighting rescue window for a metal plate curtain wall and an opening method thereof, wherein the rescue window comprises a window body hinged at a curtain wall opening, a locking piece for locking the window body is arranged between the window body and the curtain wall opening, the locking piece comprises a fixed rod fixedly arranged at the edge of the inner side surface of the window body, one end of the fixed rod far away from the window body is fixedly connected with a baffle, the outer side surface of the window body is fixedly provided with a handle, the fixed rod is movably connected with a butt plate and an elastic piece connected with the butt plate, and the inner wall of the curtain wall opening is fixedly provided with a fixed plate for butting one side of the butt plate close to the window body. The fire-fighting window can be opened by more than 90 degrees from indoor or outdoor, and the plurality of vertical locking pieces can be matched with firefighters to be opened when the firefighters are positioned at different heights, so that the problem that the fire-fighting rescue window on a large-surface metal curtain wall is difficult to arrange is solved, and the uniformity of materials and styles of the outer vertical surface of the building is ensured.

Description

Fire rescue window for metal plate curtain wall and opening method thereof
Technical Field
The invention relates to the technical field of rescue windows, in particular to a fire rescue window for a metal plate curtain wall and an opening method of the fire rescue window.
Background
The outer wall of the public building is provided with a window for fire rescue workers to enter at a proper position of each floor, the window is easy to open or break so as to facilitate the entry of the fire rescue workers, the window needs to have enough size so as to facilitate the entry and exit of the fire rescue workers and indoor disaster victims, and an obvious mark which is easy to identify is arranged outdoors. Modern building facade material performance is various, and the fire rescue window that easily breaks is relatively easy to be realized to the curtain that brittle materials such as glass constitute, nevertheless to the metal sheet curtain, there is certain degree of difficulty in setting up of fire rescue window. Under the condition that needs set up the fire rescue window on the large-face metal sheet curtain wall, the prior art design adopts the form that increases the glass window entrance to a cave in this position usually, destroys outer facade whole effect, influences the building pleasing to the eye, therefore needs one kind conveniently to open and does not influence the pleasing to the eye fire rescue window of building urgently.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides a fire rescue window for a metal plate curtain wall and an opening method thereof, which can be conveniently opened without influencing the building appearance.
In order to achieve the purpose, the invention adopts the technical scheme that: the utility model provides a fire rescue window for metal sheet curtain, is including articulating the window form at curtain wall entrance to a cave department, the window form with be equipped with between the curtain entrance to a cave and be used for the locking piece of window form, the locking piece is including setting firmly the dead lever of window form medial surface edge, the dead lever is kept away from the one end fixedly connected with baffle of window form, the lateral surface of window form has set firmly the handle, swing joint has on the dead lever support the board and with the elastic component that supports the board and connect, the inner wall of curtain entrance to a cave has set firmly the confession support the board is close to the fixed plate of window form one side butt.
Optionally, the window body includes the square frame that a plurality of steel pipe welding formed and set firmly in the metal decking of the relative two sides of frame, the inner chamber that frame and metal decking formed is filled with heat preservation rock wool.
Optionally, a first sealing strip is annularly arranged on the peripheral surface of the window body.
Optionally, the fixed plate is an annular plate fixedly arranged on the inner wall of the periphery of the curtain wall opening, a second sealing strip matched with the annular plate is arranged at the edge of the inner side face of the window body in an annular mode, and the second sealing strip abuts against the abutting plate when the fixed plate is locked.
Optionally, the abutting plate comprises a first plate body and a second plate body fixedly connected with the first plate body and bent towards one side of the baffle, the first plate body is provided with a long circular hole, and the fixing rod penetrates through the long circular hole.
Optionally, the elastic element is a spring wound around the sliding rod and located between the abutting plate and the baffle.
Optionally, a plurality of locking pieces are arranged at equal intervals at the edge of the inner side face of the window body.
Optionally, two bolts are fixedly arranged at the edges of the upper side surface and the lower side surface of the window body, and a sleeve for inserting the two bolts is embedded in the inner wall of the curtain wall opening.
And when the window body is locked, one side of the resisting plate, which is close to the window body, is abutted against the fixed plate under the elasticity of the elastic piece, and the opening method comprises the following steps:
pulling a handle or pushing the window body towards the outer side of the curtain wall opening to enable the window body to rotate towards the outer side and drive the fixing rod to move, overcoming the elasticity of the elastic piece to the abutting plate, and enabling the abutting plate to abut against one side of the fixing plate to incline towards the inner side of the curtain wall opening;
and continuously pulling the handle or pushing the window body towards the outer side of the curtain wall opening to enable the rotation angle of the window body to be gradually increased, gradually increasing the inclination angle of the abutting plate until the abutting plate is completely separated from the fixed plate to unlock, and opening the window body.
Optionally, the waterproof part includes that the ring locates the first sealing strip on the surface all around of window body and the ring locate the second sealing strip at the medial surface edge of window body, before the window body was opened, the inseparable butt of first sealing strip in on the inner wall all around of curtain opening, the inseparable butt of second sealing strip in on the fixed plate.
Due to the adoption of the technical scheme, the invention has the following beneficial effects: through the window form that comprises a plurality of steel pipes and the metal decking the same with the metal curtain wall material, articulate it in curtain wall entrance to a cave department by bolt and sleeve, and set up multilayer waterproof sticky tape and increase water-proof effects, and through the dead lever, the elastic component, support the board, the locking piece that handle isotructure constitutes, make the fire control window by indoor or outdoor all outwards open more than 90, the locking piece that is vertical a plurality of settings simultaneously can match the fire fighter and use when being located different height and open, the problem that the fire rescue window on big face metal curtain wall set up the difficulty has been solved, and the outer facade material of building has been guaranteed, the style is unified.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
Fig. 1 shows a schematic front structural view of a fire rescue window for a sheet metal curtain wall according to an embodiment of the present invention.
Fig. 2 shows a schematic side sectional structure of an embodiment of the present invention.
Fig. 3 shows a partially enlarged structural diagram of a in fig. 2.
Fig. 4 shows a schematic top view cross-sectional structure according to an embodiment of the invention.
Fig. 5 shows a partially enlarged structural diagram of B in fig. 4.
Fig. 6 shows a schematic structural view when the fire protection window is opened according to the embodiment of the invention.
Fig. 7 shows a schematic structural diagram of a square frame of a window in an embodiment of the present invention.
Fig. 8 shows a schematic cross-sectional structure of a window in an embodiment of the present invention.
Detailed Description
The embodiments of the present invention are described below with reference to specific embodiments, and other advantages and effects of the present invention will be easily understood by those skilled in the art from the disclosure of the present specification. The invention is capable of other and different embodiments and of being practiced or of being carried out in various ways, and its several details are capable of modification in various respects, all without departing from the spirit and scope of the present invention.
The invention is described in further detail below with reference to the figures and specific embodiments.
The fire rescue window for the metal plate curtain wall comprises a window body 100 which is hinged at a curtain wall opening and is flat and uniform with a vertical surface of the metal plate curtain wall, a locking piece for locking the window body 100 is arranged between the window body 100 and the curtain wall opening, the locking piece comprises a fixed rod 10 fixedly arranged at the edge of the inner side surface of the window body 100, one end, far away from the window body 100, of the fixed rod 10 is fixedly connected with a baffle 12, the outer side surface of the window body 100 is fixedly provided with a handle 11, the fixed rod 10 is movably connected with a resisting plate 14 and an elastic piece 13 connected with the resisting plate 14, and the inner wall of the curtain wall opening is fixedly provided with a fixed plate 8 for abutting against one side, close to the window body.
As shown in fig. 7 and 8, the window body 100 includes a square frame 101 formed by welding a plurality of steel pipes 1011 and metal panels 102 fixedly disposed on two opposite sides of the frame 101, the metal panels 102 are made of the same material as the metal plate curtain wall to ensure uniform material and structural style of the facade, and the cavity formed by the frame and the metal panels is filled with heat preservation rock wool 103.
Based on above-mentioned window body 100's waterproof performance, as shown in fig. 3 and 5, the surface ring all around of window body 100 is equipped with first sealing strip 5, and is more excellent, and first sealing strip 5 can set up to be the twice, and the twice first sealing strip 5 is installed on the connecting seat, and the connecting seat passes through firmware fixed mounting such as rivet or screw in the surface all around of window body 100, and when window body 100 was in closed condition, first sealing strip 5 butt was in order to realize sealed waterproof performance on the inner wall all around of curtain opening. Further, the fixed plate 8 is for setting firmly the annular slab (in practical application) of wall opening inner wall all around in the curtain wall opening (the annular slab can be replaced with the angle steel that is the annular setting, the surperficial welding all around of annular angle steel is on the steel joist 7 of wall opening inner wall all around, in order to increase structural rigidity), the medial surface edge ring of window body 100 is equipped with the second sealing strip 9 that matches with the annular slab, second sealing strip 9 butt when 14 butt fixed plates 8 of butt of offset plate realize the locking at the opposite side of fixed plate 8, in order to further increase sealed waterproof performance, more excellent, second sealing strip 9 sets up and is the twice, strengthen the leakproofness, twice first sealing strip 5 is installed on the connecting seat, the connecting seat passes through firmware fixed mounting such as rivet or screw on window body 100.
The abutting plate 14 comprises a first plate body and a second plate body fixedly connected with the first plate body and bent towards one side of the baffle 12, the first plate body is provided with a long circular hole, the fixing rod 10 penetrates through the long circular hole, and the first plate body is movably arranged on the fixing rod 10 through the long circular hole. The elastic element 13 is a spring wound around the sliding rod and located between the resisting plate 14 and the baffle 12, and the spring is in a compressed state when the window 100 is locked, so that the resisting plate 14 is abutted against the fixing rod 10. As shown in fig. 6, in the opening process of the window 100, the resisting plate 14 is stressed to incline towards the inner side of the curtain wall opening, the spring is pressed to shorten and deform, the first plate body is abutted against the end of the fixing plate 8, and when the resisting plate 14 moves to the second plate body and is abutted against the end of the fixing plate 8, the window 100 can be conveniently opened. In practical applications, the resisting plate 14 may also be an elastic plate with certain elasticity.
More preferably, the medial surface edge of window 100 is provided with a plurality of locking pieces at the equidistant, with reinforcing window 100 locking effect, window 100's the outside can be relative set firmly a plurality of handles 11, window 100 and handle 11 fixed connection are passed to the tip of dead lever 10, with increase structural rigidity, also make things convenient for the fire fighter to operate the opening window 100 corresponding handle 11 of different positions simultaneously, easily discerned's sign has also been increased, also can set up handle 15 on the baffle 12 of dead lever 10 tip, make things convenient for inside personnel to push away window 100 from inside.
As shown in fig. 3, two bolts 4 are fixedly arranged at the edges of the upper side surface and the lower side surface of the window body 100, a sleeve 3 for inserting the two bolts 4 is embedded in the inner wall of the opening of the curtain wall, a connecting rod welded with a steel keel 7 of the curtain wall can be fixedly arranged on the sleeve 3 to increase the structural rigidity and stability, the window body 100 is hinged at the opening of the curtain wall through the bolts 4 and the sleeve 3, and the window body 100 can be opened outwards by more than 90 degrees to facilitate the entry of fire fighters.
In combination with the embodiment of the fire rescue window for the metal plate curtain wall, a method for opening the fire rescue window for the metal plate curtain wall is further provided, when the window body 100 is locked, one side, close to the window body 100, of the abutting plate 14 abuts against the fixing plate 8 under the elastic force of the elastic part 13, the waterproof part comprises the first sealing strip 5 and the second sealing strip 9, the first sealing strip 5 is arranged on the peripheral surface of the window body 100 in an encircling mode, the second sealing strip 9 is arranged on the edge of the inner side face of the window body 100 in an encircling mode, before the window body 100 is opened, the first sealing strip 5 abuts against the peripheral inner wall of the curtain wall opening tightly, and the second sealing strip 9.
The starting method comprises the following steps:
the handle is pulled or the window body 100 is pushed towards the outer side of the curtain wall opening, so that the window body 100 rotates towards the outer side and drives the fixing rod 10 to move, the elasticity of the elastic piece 13 to the abutting plate 14 is overcome, and one side of the abutting plate 14 abutting against the fixing plate 8 inclines towards the inner side of the curtain wall opening.
And continuously pulling the handle or pushing the window body 100 towards the outer side of the curtain wall opening to enable the rotation angle of the window body 100 to be gradually increased, and gradually increasing the inclination angle of the resisting plate 14 until the resisting plate 14 is completely separated from the fixing plate 8 to unlock, so that the window body 100 is opened.
It should be noted that the structures, ratios, sizes, and the like shown in the drawings attached to the present specification are only used for matching the disclosure of the present specification, so as to be understood and read by those skilled in the art, and are not used to limit the conditions of the present invention, so that the present invention has no technical essence, and any structural modification, ratio relationship change, or size adjustment should still fall within the scope of the present invention without affecting the efficacy and the achievable purpose of the present invention. In addition, the terms "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for clarity of description, and are not intended to limit the scope of the present invention, and the relative relationship between the terms and the terms is not to be construed as a scope of the present invention.
Although the present invention has been described with reference to a preferred embodiment, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims (10)

1. The utility model provides a fire rescue window for metal sheet curtain which characterized in that: including articulating the window form at curtain wall entrance to a cave department, the window form with be equipped with between the curtain entrance to a cave and be used for the locking piece of window form, the locking piece is including setting firmly the dead lever of window form medial surface edge, the dead lever is kept away from the one end fixedly connected with baffle of window form, the lateral surface of window form has set firmly the handle, swing joint has on the dead lever support the board and with the elastic component that supports the board and connect, the inner wall of curtain entrance to a cave has set firmly the confession support the board is close to the fixed plate of window form one side butt.
2. A fire rescue window for a sheet metal curtain wall as defined in claim 1, wherein: the window body includes the square frame that a plurality of steel pipe welding formed and set firmly in the metal decking of the relative two sides of frame, the packing is equipped with the heat preservation rock wool in the inner chamber that frame and metal decking formed.
3. A fire rescue window for a sheet metal curtain wall as defined in claim 1, wherein: and the peripheral surface of the window body is annularly provided with a first sealing strip.
4. A fire rescue window for a sheet metal curtain wall as defined in claim 1, wherein: the fixed plate is an annular plate fixedly arranged on the inner wall of the periphery of the curtain wall opening, a second sealing strip matched with the annular plate is annularly arranged at the edge of the inner side face of the window body, and the second sealing strip is abutted against the abutting plate and the fixed plate when locking is realized and is abutted against the other side of the fixed plate.
5. A fire rescue window for a sheet metal curtain wall as defined in claim 1, wherein: the supporting plate comprises a first plate body and a second plate body fixedly connected with the first plate body and bent towards one side of the baffle, the first plate body is provided with a long circular hole, and the fixing rod penetrates through the long circular hole.
6. A fire rescue window for a sheet metal curtain wall as defined in claim 1, wherein: the elastic piece is a spring wound on the sliding rod and positioned between the abutting plate and the baffle.
7. A fire rescue window for a sheet metal curtain wall as defined in claim 1, wherein: and a plurality of locking pieces are arranged at the edge of the inner side surface of the window body at equal intervals.
8. A fire rescue window for a sheet metal curtain wall as defined in claim 1, wherein: two bolts are fixedly arranged at the edges of the upper side surface and the lower side surface of the window body, and sleeves for the two bolts to be inserted are embedded in the inner wall of the curtain wall opening.
9. A method for opening a fire rescue window for a metal plate curtain wall as claimed in claim 1, wherein when the window body is locked, one side of the resisting plate close to the window body is abutted against the fixing plate under the elastic force of the elastic member, and the method comprises the following steps:
pulling a handle or pushing the window body towards the outer side of the curtain wall opening to enable the window body to rotate towards the outer side and drive the fixing rod to move, overcoming the elasticity of the elastic piece to the abutting plate, and enabling the abutting plate to abut against one side of the fixing plate to incline towards the inner side of the curtain wall opening;
and continuously pulling the handle or pushing the window body towards the outer side of the curtain wall opening to enable the rotation angle of the window body to be gradually increased, gradually increasing the inclination angle of the abutting plate until the abutting plate is completely separated from the fixed plate to unlock, and opening the window body.
10. The opening method of claim 9, wherein: the waterproof part is including the ring locate the first sealing strip on the surface all around of window body and the ring are located the second sealing strip of the medial surface edge of window body, before the window body was opened, the inseparable butt of first sealing strip in on the inner wall all around of curtain entrance to a cave, the inseparable butt of second sealing strip in on the fixed plate.
CN202010322192.3A 2020-04-22 2020-04-22 Fire rescue window for metal plate curtain wall and opening method thereof Pending CN111411866A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010322192.3A CN111411866A (en) 2020-04-22 2020-04-22 Fire rescue window for metal plate curtain wall and opening method thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010322192.3A CN111411866A (en) 2020-04-22 2020-04-22 Fire rescue window for metal plate curtain wall and opening method thereof

Publications (1)

Publication Number Publication Date
CN111411866A true CN111411866A (en) 2020-07-14

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ID=71489995

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202010322192.3A Pending CN111411866A (en) 2020-04-22 2020-04-22 Fire rescue window for metal plate curtain wall and opening method thereof

Country Status (1)

Country Link
CN (1) CN111411866A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113756479A (en) * 2021-08-10 2021-12-07 金刚幕墙集团有限公司 Unit plate and unit type curtain wall
WO2022021789A1 (en) * 2020-07-29 2022-02-03 苏州柯利达装饰股份有限公司 Externally-opened special-shaped metal curtain wall system
CN116291132A (en) * 2022-11-04 2023-06-23 中建三局集团华南有限公司 Fire rescue window of solid material curtain wall system

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022021789A1 (en) * 2020-07-29 2022-02-03 苏州柯利达装饰股份有限公司 Externally-opened special-shaped metal curtain wall system
CN113756479A (en) * 2021-08-10 2021-12-07 金刚幕墙集团有限公司 Unit plate and unit type curtain wall
CN116291132A (en) * 2022-11-04 2023-06-23 中建三局集团华南有限公司 Fire rescue window of solid material curtain wall system

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