WO2020007286A1 - 一种折叠门结构 - Google Patents

一种折叠门结构 Download PDF

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Publication number
WO2020007286A1
WO2020007286A1 PCT/CN2019/094362 CN2019094362W WO2020007286A1 WO 2020007286 A1 WO2020007286 A1 WO 2020007286A1 CN 2019094362 W CN2019094362 W CN 2019094362W WO 2020007286 A1 WO2020007286 A1 WO 2020007286A1
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WO
WIPO (PCT)
Prior art keywords
sliding
fixed
latch
slide
bracket
Prior art date
Application number
PCT/CN2019/094362
Other languages
English (en)
French (fr)
Inventor
肖衍彪
黎有声
Original Assignee
创科贸易有限公司
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 创科贸易有限公司 filed Critical 创科贸易有限公司
Priority to AU2019299619A priority Critical patent/AU2019299619B2/en
Priority to EP19830896.7A priority patent/EP3770368B1/en
Publication of WO2020007286A1 publication Critical patent/WO2020007286A1/zh

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D15/00—Suspension arrangements for wings
    • E05D15/26—Suspension arrangements for wings for folding wings
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B65/00—Locks or fastenings for special use
    • E05B65/08—Locks or fastenings for special use for sliding wings
    • E05B65/087—Locks or fastenings for special use for sliding wings the bolts sliding parallel to the wings
    • E05B65/0876—Locks or fastenings for special use for sliding wings the bolts sliding parallel to the wings cooperating with the slide guide, e.g. the rail
    • 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
    • E06B3/48—Wings connected at their edges, e.g. foldable wings
    • E06B3/481—Wings foldable in a zig-zag manner or bi-fold wings
    • 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
    • E06B3/50—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 more than one kind of movement
    • E06B3/5009—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 more than one kind of movement where the sliding and rotating movements are necessarily performed simultaneously
    • E06B3/5018—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 more than one kind of movement where the sliding and rotating movements are necessarily performed simultaneously where the pivot axis slides during pivoting of 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
    • E06B3/32—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
    • E06B3/50—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 more than one kind of movement
    • E06B3/509—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 more than one kind of movement where one of the sliding and rotating movements necessarily precedes the other
    • 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
    • E06B3/92—Doors or windows extensible when set in position
    • E06B3/922—Doors or windows extensible when set in position with several wings opening horizontally towards the same side of the opening and each closing a separate part of the opening
    • E06B3/924—Doors or windows extensible when set in position with several wings opening horizontally towards the same side of the opening and each closing a separate part of the opening positioned in one plane when closed
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B65/00—Locks or fastenings for special use
    • E05B65/0085—Locks or fastenings for special use for folding wings, e.g. bi-fold wings
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D15/00—Suspension arrangements for wings
    • E05D15/26—Suspension arrangements for wings for folding wings
    • E05D2015/268—Suspension arrangements for wings for folding wings the wings being successively folded
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/60—Suspension or transmission members; Accessories therefor
    • E05Y2201/622—Suspension or transmission members elements
    • E05Y2201/64—Carriers
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/60—Suspension or transmission members; Accessories therefor
    • E05Y2201/622—Suspension or transmission members elements
    • E05Y2201/684—Rails; Tracks
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
    • E05Y2900/13—Type of wing
    • E05Y2900/132—Doors
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/04—Wing frames not characterised by the manner of movement
    • E06B3/263—Frames with special provision for insulation
    • E06B3/26301—Frames with special provision for insulation with prefabricated insulating strips between two metal section members
    • E06B3/26303—Frames with special provision for insulation with prefabricated insulating strips between two metal section members with thin strips, e.g. defining a hollow space between the metal section members
    • 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
    • E06B5/12—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 against air pressure, explosion, or gas
    • 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
    • E06B7/14—Measures for draining-off condensed water or water leaking-in frame members for draining off condensation water, throats at the bottom of a sash
    • 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
    • E06B7/2307—Plastic, sponge rubber, or like strips or tubes with an integrally formed part for fixing the edging with a single sealing-line or -plane between the wing and the part co-operating with the wing

Definitions

  • the utility model relates to the field of hardware of building doors and windows, in particular to a folding door structure.
  • Doors and windows are divided into enclosure members or partition members according to their positions. They have different design requirements, such as heat insulation, heat insulation, sound insulation, windproof, waterproof, and fireproof functions.
  • the relevant measurement data shows that in cold regions The heat lost through the gaps between doors and windows accounts for about 25% of the total heating consumption.
  • the requirements for the tightness of doors and windows are an important part of energy-saving design.
  • doors and windows are an important part of the building envelope system. Doors and windows installed on the outer surface of the building are subject to windy weather. It must be able to resist the threat of high wind pressure, and it must be waterproof when it is raining, and it is best to be thermally insulated during seasonal temperature changes.
  • Folding doors are mainly used in workshops, shopping malls, office buildings, exhibition halls and home decorating places. They can be used for partitions and screens. They can be used as internal and external doors. They can be used for temperature, dust, and noise reduction. , Sheltering and so on.
  • the folding door has beautiful appearance, novel style, convenient use, free sliding, and effectively saves the occupied space of the door.
  • folding doors are generally hinged directly by hinges between door leaves, and a plurality of door leaves are often provided with an upper sliding joint and a sliding joint at intervals. Due to the weight of the door leaf, the hinges and sliding joints are stressed.
  • the load-bearing requirements are very high, such as by improving the hinge itself to meet the load-bearing requirements; and by improving the sliding joints, more than 4 pulleys are provided to adapt to the stress environment.
  • the upper and lower joints of the connection and installation structure between two adjacent door leaves play the functions of left and right guidance and limit, front-to-rear sliding, and load bearing, and for heat insulation.
  • the present utility model provides a folding door structure, which can or at least to a certain extent improve the reliability of the connection and installation structure between two adjacent door leaves and make the connection and installation structure resistant to High wind pressure.
  • the utility model is realized by the following technical solution: a folding door structure including a fixed frame, an upper slideway and a slideway on the fixed frame, and a door leaf sandwiched between the upper slideway and the slideway, and Including a post, an upper sliding bracket, a sliding bracket and a first lock assembly, wherein:
  • the upright is hinged with the door leaf
  • the upper sliding bracket is located at the upper end of the post, and includes an upper pulley and an upper fixing base, the upper pulley is fixed to the upper fixing base and is slid on the upper slide;
  • the sliding connection bracket is located at a lower end portion of the column, and includes a sliding wheel and a lower fixing seat, the sliding wheel is fixed to the lower fixing seat and slides on the sliding track;
  • the upper and lower fixing seats are fixed to the upright post, and the upright and down slide wheels are used to clamp the upright between the up and down slides;
  • the first lock assembly includes a first latch, and the first latch is installed in the upright post, and an end portion thereof protrudes from an end of the upright post for connecting with the upper slide rail and / or the upper slide rail.
  • the slide is stuck.
  • the second lock assembly includes a second latch and a switch handle, and the second latch is located at the door.
  • the switch handle is located outside the center pillar, and is configured to extend the second pin from an end of the center pillar and connect with the upper part when the door leaf is in a closed state.
  • the slideway and / or the slideway is fixed.
  • the upper slideway includes an upper guide groove
  • the upper guide groove is an inverted U shape
  • the upper slide bracket includes a left upper slide bracket and a right upper slide bracket
  • the left upper slide bracket includes a left upper guide pulley
  • the upper left fixing seat the upper left guide pulley is fixed on the upper left fixing seat
  • the upper right sliding bracket includes a upper right guide pulley and a upper right fixing seat
  • the upper right guide pulley is fixed on the upper right fixing seat
  • the upper left and upper right fixing seats are symmetrically inverted L, and are symmetrically fixed on two wide sides opposite to the upright column.
  • the upper left and upper right guide pulleys are arranged in a line and slid on the upper guide groove.
  • a latch includes a first upper latch, and the protruding head of the first upper latch is located at the middle of the upper left and right guide pulleys, and abuts against the inner side of the upper guide groove.
  • the glide path includes a lower guide groove
  • the lower guide groove is U-shaped
  • the tops of the two side walls of the lower guide groove are slide rails.
  • the slide connection bracket includes a left slide connection bracket and a right slide connection bracket.
  • the left sliding support bracket includes a left sliding wheel and a left lower fixing seat, the left sliding wheel is fixedly fixed to the left lower fixing seat, the right sliding connection bracket includes a right sliding wheel and a right lower fixing seat, and the right sliding wheel fixed It is provided on the lower right fixing base, the lower left and right lower fixing bases are L-symmetrical, and are symmetrically fixed on two wide sides opposite to the upright post.
  • the lower left and right sliding wheels include a lower guide wheel and a lower Load-bearing wheels, the lower guide wheels are arranged in a zigzag manner and are slidably disposed on the lower guide groove, the lower load-bearing wheels are slidably disposed on the slide rail, the first latch includes a first lower latch, and the first lower The protruding head of the latch is located in the middle of the lower left and right sliding wheels, and abuts against the inner side of the lower guide groove.
  • the upper sliding bracket further includes an upper hinge piece, the upper hinge piece is hinged with the upper fixing seat and is fixedly connected with the door leaf; and / or the sliding joint bracket further includes a lower hinge piece, so The lower hinge piece is hinged with the lower fixing seat and is fixedly connected with the door leaf.
  • the upright post is a broken bridge aluminum profile structure including an outer cavity, a middle cavity, and an inner cavity, and the first latch is installed in the middle cavity.
  • a sleeve core is further included, and the sleeve core is located in the outer cavity for reinforcing the upright post.
  • the center pillar is a broken bridge aluminum profile structure, which includes an outer cavity, a middle cavity, and an inner cavity.
  • the second latch is installed in the middle cavity, and further includes a sleeve core, the sleeve core. Located in the outer cavity for strengthening the central pillar.
  • it further comprises a positioning component, which is fixed on an opposite surface where two adjacent door leaves are folded, for fixing the relative position between the two adjacent door leaves when folded.
  • a water-proof water-supplying strip is provided on the outer side of the upper part of the fixed frame, and a drainage hole is continuously provided on the outer side of the lower part.
  • the rubber strip used for sealing the folding door includes interlocking compression rubber strips.
  • the first latch pin can correspondingly fix the post, and improve the wind-receiving environment of the upper sliding bracket and the lower sliding bracket. Therefore, when used as an outer door, the distance between two adjacent door leaves can be increased. Reliability of connection and installation structure, better fixing effect, can resist higher wind pressure, help to extend the service life of the upper sliding bracket and the lower sliding bracket, and also help to fix, seal, and waterproof the door leaf, and to use the folding door as an exterior Doors are widely used in building facades.
  • the arrangement of the center pillar and the second lock assembly can further improve the reliable performance of the connection and installation structure between two adjacent door leaves and make the effect of resisting high wind pressure better.
  • FIG. 1 is a front view of a folding door structure according to an embodiment of the present invention.
  • FIG. 2 is a schematic structural diagram of each folding step of a folding door according to an embodiment of the present invention.
  • FIG. 3 is a perspective view of an upper end portion of an upright pillar according to an embodiment of the present invention.
  • FIG. 4 is a schematic structural diagram of an upper end portion of the pillar of FIG. 3;
  • FIG. 5 is a schematic structural diagram of the upper right sliding joint bracket of FIG. 3;
  • FIG. 6 is a schematic structural view of the upper end portion of the pillar according to an embodiment of the present invention at a side perspective;
  • FIG. 7 is a schematic cross-sectional view from a bottom perspective of an upper end portion of a pillar according to an embodiment of the present invention.
  • FIG. 8 is a perspective view of a lower end portion of an upright pillar according to an embodiment of the present invention.
  • FIG. 9 is a schematic structural diagram of a right sliding support bracket according to an embodiment of the present invention.
  • FIG. 10 is a schematic structural view of the lower end portion of the pillar according to an embodiment of the present invention from a side perspective; FIG.
  • FIG. 11 is a schematic structural diagram of a state where an upper pin is extended at an upper end portion of a pillar according to an embodiment of the present invention.
  • FIG. 12 is a schematic structural view of a state where a lower pin is extended at a lower end portion of a pillar according to an embodiment of the present invention
  • FIG. 13 is a schematic structural diagram of a positioning component according to an embodiment of the present invention.
  • FIG. 14 is a schematic structural diagram of a drain hole cover according to an embodiment of the present invention.
  • FIG. 15 is a schematic diagram of a drainage structure of a lower part of a folding door according to an embodiment of the present invention.
  • FIG. 16 is a schematic structural diagram of an insulated aluminum bridge profile according to an embodiment of the present invention.
  • FIG. 17 is a schematic cross-sectional structure diagram at the middle of the connection post according to the embodiment of the present invention.
  • the folding door of this embodiment includes a door frame, a door leaf, a connecting post, an upper sliding bracket 2, a sliding bracket 3, and a first lock assembly.
  • the door frame includes an upper frame body 11, a lower frame body 12, a left frame body 13, and a right frame body 14.
  • the upper frame body 11 includes an upper guide groove 111, which has an inverted U shape;
  • the lower frame body 12 As shown in FIG. 8, it includes a load-bearing rail 120 and a lower guide groove 121.
  • the lower guide groove 121 is U-shaped, and the tops of the two side walls of the lower guide groove 121 serve as the load-bearing rail 120.
  • the door leaf includes a first door leaf 16, a second door leaf 17, and a third door leaf 18.
  • the third door leaf 18 and the left frame 13 are hinged by hinge 1
  • the third door leaf 18 and the second door leaf 17 are hinged with the center pillar 9 as
  • the connecting post 10 is located between the second door leaf 17 and the first door leaf 16, and the wide sides on the left and right sides thereof are hinged to the second door leaf 17 and the first door leaf 16, respectively.
  • the connecting bracket 2 is in sliding contact with the upper frame 11, and the lower end portion of the column 10 is in sliding contact with the lower frame 12 through a sliding contact bracket 3. Specifically, as shown in FIGS.
  • the upper sliding bracket 2 is located at the upper end of the pillar 10 and includes an upper guide pulley 20 and an upper fixing seat 22.
  • the upper guide pulley 20 is fixed to the upper fixing seat 22 and is slidably disposed.
  • the sliding connection bracket 3 as shown in Figs. 8 to 10, is located at the lower end of the column 10, and includes a lower guide pulley 30, a load bearing wheel 32 and a lower fixing seat 33.
  • the lower guide pulley 30 is fixed to the lower
  • the bottom end of the fixing base 33 is slid on the lower guide groove 121, and the load bearing wheel 32 is fixed on two opposite sides of the bottom of the lower fixing base 33 and is slid on the load bearing rail 120; the upper fixing base 22 and the lower fixing base 33 are fixed
  • the column 10 is sandwiched between the upper frame 11 and the lower frame 12 through the upper and lower wheels, and the column 10 can slide along the upper frame 11 and the lower frame 12 and fold the door leaf.
  • the upper sliding bracket 2 includes an upper left sliding bracket 201 and an upper right sliding bracket 202.
  • the upper left sliding bracket 201 includes an upper left guide pulley 20 and an upper left fixing seat.
  • the upper left guide pulley 20 is fixed.
  • the upper left fixing bracket 202 includes an upper right guide pulley 20 and an upper right fixing seat.
  • the upper right guide pulley 20 is fixed to the upper right fixing seat.
  • the upper left and right upper fixing seats are symmetrically inverted L and fixed to the pillar 10 symmetrically.
  • the upper-left and upper-right guide pulleys 20 are arranged in a line and slidably disposed on the upper guide groove 111.
  • the first latch includes an upper latch 190, and the head of the upper latch 190 is located in the middle of the upper-left and upper-right guide pulleys 20. It can abut against the inner side of the upper guide groove 111 when it is extended. This structure greatly enhances the ability of the upper sliding bracket to resist high wind pressure.
  • the slide-down bracket 3 includes a left-down slide bracket 301 and a right-down slide bracket 302, and the left-down slide bracket 301 includes a lower-left guide pulley 30 and a lower-left fixing seat, and the lower-left guide pulley 30 is fixed.
  • the right sliding support bracket 302 includes a lower right guiding pulley 30 and a lower right fixing base.
  • the lower right guiding pulley 30 is fixed to the lower right fixing base.
  • the lower left and right lower fixing bases are L-symmetrical and are symmetrically fixed.
  • the first latch includes a lower latch 191
  • the head of the lower pin 191 is located in the middle of the lower left guide pulley 30 and the lower right guide pulley 30, and can be pressed against the inner side of the lower guide groove 121 when extended. This structure greatly enhances the high wind resistance of the sliding connection bracket. Pressure capacity.
  • the first lock assembly includes a first latch, preferably the first latch includes an upper latch and a lower latch, as shown in FIGS. 3, 4 and 7.
  • the upright 10 is preferably a broken bridge aluminum profile structure, including an outer cavity 103 and a middle cavity.
  • the body 102 and the inner cavity 101, the upper latch 190 is horizontally limited by the latch limiter 19 and axially fixed to the middle cavity 102.
  • the end of the upper latch 190 is from the upper end of the column 10. Extend and engage with the inner wall of the upper guide groove 111.
  • the lower pin 191 can refer to the setting method of the upper pin 190.
  • the pin limiter 19 is horizontally limited and axially fixed to the middle cavity 102. As shown in FIG.
  • the end of the lower pin 191 protrudes from the lower end of the post 10 and is fixed to the inner wall of the lower guide groove 121.
  • a sleeve core 100 is further included.
  • the sleeve core 100 is preferably located in the outer cavity 103 for strengthening the pillar 10.
  • the outer cavity 103 is lengthened. This structure is beneficial to the accommodation of the core 100, the strength of the connecting column, heat insulation, and resistance to high wind pressure.
  • the lock handle 7 is provided at the first door leaf 16 for controlling and locking with the right frame 14.
  • the lock handle 7 is preferably a lock tongue that can control the upper, middle and lower positions respectively with the upper frame 11 and the right.
  • the frame body 14 and the lower frame body 12 are locked together to improve the anti-theft, windproof and waterproof performance of the entire door leaf.
  • the U-shaped handle 8 is disposed on the third door leaf 18 near the second door leaf 17 to facilitate the folding and pushing of the door leaf.
  • the structure is hinged between the second door leaf 17 and the first door leaf 16 through the pillar 10, and the pillar 10 can be further strengthened by the sleeve core 100 according to different wind pressure requirements.
  • the upper pin 190 and / or the lower pin 191 extend, It is fixed against the side walls of the upper guide groove 111 and / or the lower guide groove 121, can withstand wind force, and fixes the column 10 correspondingly.
  • the stress environment of the upper sliding bracket 2 and the lower sliding bracket 3 is improved. When used as an external door, it can improve the reliability of the connection and installation structure between two adjacent door leaves and can resist high wind pressure.
  • the fixing effect is better, which is conducive to extending the service life of the upper sliding bracket 2 and the sliding bracket 3, and furthermore Facilitate the door leaf's fixing, sealing and waterproofing.
  • the above structure has better anti-wind pressure effect, a more reasonable stress structure, and the connection between the door leaf and the column 10 is stronger, which is beneficial to Better adapt to the folding use environment of the door leaf.
  • the uprights 10 are preferably disposed between two adjacent door leaves, and are disposed at intervals between two adjacent door leaves.
  • the above-mentioned upright columns 10 are preferably used.
  • the second door leaf 17 and the first door leaf 16 are used as a door leaf unit and are combined with the door leaf to implement a combination.
  • a plurality of door leaf units can be hinged, and the door leaf and the door leaf unit can be hinged.
  • the specific number can be reasonably set according to the width of the door opening. Therefore, a variety of fan combinations can be performed, such as the combination of odd + odd, even + even, odd + even, odd + 0, even + 0.
  • the door can be oriented indoors
  • the push-pull folding can also be opened in the outdoor direction.
  • the number of the door leafs of the above-mentioned door unit is not limited to two, and can also be changed into multiple.
  • a second lock assembly is further included, the second lock assembly includes a second latch and a positioning handle 15, and the connecting post further includes a center post 9,
  • the left and right opposite wide sides of the center pillar 9 are hinged to the second door leaf 17 and the third door leaf 18 through the hinge 1, respectively, and the center pillar 9 is located between the left frame 13 and the upright post 10.
  • the second latch may be implemented in part with reference to the above implementation of the upper latch 190 and / or the lower latch 191.
  • the upper latch 190 and / or the lower latch 191 may be used as a locking tongue that can be controlled by the positioning handle 15 by telescopic control.
  • the center pillar 9 can refer to the pillar 10, which is a broken bridge aluminum profile structure, which includes an outer cavity, a middle cavity, and an inner cavity.
  • the second pin is located in the middle cavity. Different wind pressure requirements are further strengthened by referring to the above-mentioned embodiment of the core core 100.
  • the center pillar 9 When folded, the center pillar 9 can be moved in the folding direction of the door leaf; when closed, the second latch can be extended and fixed to withstand the wind, and the center pillar 9 is accordingly fixed, so when used as an outer door, it can further improve the two phases
  • the reliability and performance of the connection and installation structure between adjacent door leaves can resist higher wind pressure, which enhances the sealing and waterproof performance and better fixing effect.
  • any two adjacent door hinges are hinged to the connecting post respectively, and the lock assembly is used to lock the position of the connecting post relative to the door frame in the direction of wind pressure (the direction perpendicular to the folding door), and is locked when the door is completely closed in this structure At this time, both sides of any door leaf are locked in position, which can greatly improve the overall high wind pressure resistance of the folding door.
  • the folding door When the folding door is used as an external door on the facade of a building, it has both traditional external doors and folding The advantages of the door are stronger applicability, better security, and wider application range.
  • the above-mentioned split type upper sliding bracket 2 further includes an upper hinge piece 21, the upper hinge piece 21 is hinged with the upper fixing base 22 and fixed to the door leaf; and / or the above-mentioned split type sliding bracket 3 further includes The lower hinge piece 31 is hinged with the lower fixing seat 33 and is fixedly connected with the door leaf.
  • the structure has both sliding and articulating functions, and integrates traditional hinges and sliding parts to improve assembly quality and efficiency.
  • the load-bearing wheel 32 is preferably made of stainless steel to ensure sufficient strength of the accessories and improve the anti-corrosion ability.
  • the positioning component includes a clip 4 and a fastener 5, and the clip 4 and the fastener 5 are respectively fixed to the folded opposite sides of the second door leaf 17 and the first door leaf 16. It is used to fix the relative position when the two adjacent door leaves are folded.
  • the positioning handle By operating the positioning handle, the upper latch 190 and the lower latch 191 controlled by the positioning handle 15 are opened, and the second door leaf 17 and the third door leaf 18 are separated from the original fixed track by the handle 8;
  • FIG. 3, FIG. 6, FIG. 14 and FIG. 15 The connection between the door leaf and the heat-insulating glass is sealed by a glass rubber strip 62 for waterproofing and energy saving;
  • a water distribution bar 110 is provided on the outer side of the frame 11 to prevent rainwater from seeping into the inside of the fan along the door frame;
  • a drainage hole 6 is continuously formed on the outer side of the lower frame 12, and the product of the drainage hole 6 and the lower frame 12
  • the sink cavity communicates with each other for draining the water in the lower frame 12.
  • the drain hole cover 60 is installed on the drain hole 6 to prevent rainwater from pouring back during a typhoon.
  • the rubber strip 61 at the bottom of the door leaf is located between the door leaf and the door frame.
  • the cover Adjacent to the door when the door is completely closed, the cover is set on the outer surface of the lower frame 12 for waterproofing and equalizing the pressure of the water tank cavity with the outside world to facilitate the drainage of the water and improve the wind and water resistance of the folding door. ,energy saving effect.
  • the material of the main structure of the door frame, the door leaf, and the connecting column is preferably an insulated bridge aluminum profile.
  • the insulated bridge aluminum profile Including the inner aluminum 23, the heat insulation strip 24 and the outer aluminum 25, the heat insulation strip 24 is located between the inner aluminum 23 and the outer aluminum 25 and forms a three-cavity structure.
  • the inner aluminum 23 and the outer aluminum 25 can be realized Different aluminum colors for indoor and outdoor make the facade and interior decoration uniform.
  • the frame waterproof rubber strip 64 passes through the card head.
  • the structure that is fixedly installed and compacted has better waterproof effect.
  • the interlocking compression strips 63 are fixed horizontally or vertically through the chucks and installed in the gaps when the folding door is closed, and pass through.
  • the mutually matching structure of the inner and outer interlocking compression rubber strips 63 makes the fixing and sealing effect better, so it can prevent water leakage under the condition of high air pressure difference, and further improve the waterproof and energy saving effect of the folding door.
  • folding door structure of the present invention is not limited to being implemented in a door manner, and may also be implemented in a window manner, which is also within the protection scope of the present invention.

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  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Extensible Doors And Revolving Doors (AREA)

Abstract

一种折叠门结构，包括固定边框、位于固定边框上的上滑道和下滑道以及夹设在上滑道和下滑道之间的多个门扇(16、17、18)，还包括立柱(10)、上滑接支架(2)、下滑接支架(3)和第一锁组件，其中，立柱(10)与门扇(16、17、18)铰接；上滑接支架(2)，位于立柱(10)的上端部处，包括上导向滑轮(20)和上固定座(22)，上导向滑轮(20)固设于上固定座(22)并滑设于上滑道；下滑接支架(3)，位于立柱(10)的下端部处，包括下导向滑轮(30)和下固定座(33)，下导向滑轮(30)固设于下固定座(33)并滑设于下滑道；上固定座(22)、下固定座(33)固设于立柱(10)，并通过上导向滑轮(20)、下导向滑轮(30)将立柱(10)夹设在上滑道、下滑道之间；第一锁组件包括第一插销，第一插销装设于立柱(10)内，其端部从立柱(10)的上/下端部伸出，以用于与上滑道和/或下滑道卡固。该折叠门结构提高了结构的可靠性能，并进一步提高了抗风压性能。

Description

一种折叠门结构 技术领域
本实用新型涉及建筑门窗五金领域，具体涉及一种折叠门结构。
背景技术
门窗按其所处的位置不同分为围护构件或分隔构件，分别具有不同的设计要求，如具有保温、隔热、隔声、防风、防水、防火等功能，相关测量数据表明，在寒冷地区由门窗缝隙而损失的热量，占全部采暖耗热量的25％左右。一方面，门窗密闭性的要求，是节能设计中的重要内容；再一方面，门和窗是建筑物围护结构系统中重要的组成部分，安装在建筑物外表面的门窗在大风天气时，需能够抵抗高风压的威胁，在下雨天气时，需能够起到防水作用，在季节温度变化时，最好还能够保温隔热。
折叠门，主要适用于车间、商场、办公楼、展示厅和家庭装潢等场所，以用于隔断、屏风，可作为内门、外门安装使用，可起到隔温、防尘、降噪隔音、遮蔽等作用。折叠门具有美观大方、样式新颖、使用方便、推拉自如、有效节约门的占用空间。
目前的折叠门普遍为门扇之间直接通过合页铰接，多个门扇之间往往还间隔安装有上滑接件和下滑接件，由于门扇的重量大，其对合页和滑接件受力承重要求非常高，如通过对合页自身进行改进，以满足承重要求；再如通过对滑接件进行改进，设置4个以上的滑轮以适应受力环境。
然而，现有的折叠门在作为外门使用时，由于两相邻门扇之间连接安装结构的上、下滑接件起到左右导向和限位、前后滑动以及受力承重功能，以及为了隔热而在门扇型材内腔设置有隔热条而难以对门扇进行结构性加强，使其难以在大风天气时再承受风压考验，因此有必要对该不足加以改进。
实用新型内容
为克服现有技术存在的上述不足，本实用新型提供一种的折叠门结构，其能够或至少在一定程度上提高两相邻门扇之间连接安装结构的可靠性能并使该连接安装结构能够抗高风压。本实用新型通过以下技术方案实现：一种折叠门结构，包括固定边框、位于固定边框上的上滑道和下滑道、以及夹设在所述的上滑道和下滑道之间的门扇，还包括立柱、上滑接支架、下滑接支架和第一锁组件，其中，
所述立柱与所述门扇铰接；
所述上滑接支架，位于所述立柱的上端部处，包括上滑轮和上固定座，所述上滑轮固设于所述上固定座并滑设于所述上滑道；
所述下滑接支架，位于所述立柱的下端部处，包括下滑轮和下固定座，所述下滑轮固设于所述下固定座并滑设于所述下滑道；
所述上、下固定座固设于所述立柱，并通过所述上、下滑轮将所述立柱夹设在所述上、下滑道之间；
所述第一锁组件包括第一插销，所述第一插销装设于所述立柱内，其端部从所述立柱的端部伸出，以用于与所述上滑道和/或所述下滑道卡固。
优选的，还包括中柱和第二锁组件，所述中柱相背的两侧面分别与所述门扇铰接，所述第二锁组件包括第二插销和开关手柄，所述第二插销位于所述中柱内，所述开关手柄位于所述中柱的外部，以用于在所述门扇处于关闭状态时，将所述第二插销从所述中柱的端部伸出并与所述上滑道和/或所述下滑道卡固。
优选的，所述上滑道包括上导槽，所述上导槽呈倒U形，所述上滑接支架包括左上滑接支架和右上滑接支架，所述左上滑接支架包括左上导向滑轮和左上固定座，所述左上导向滑轮固设于所述左上固定座，所述右上滑接支架包括右上导向滑轮和右上固定座，所述 右上导向滑轮固设于所述右上固定座，所述左上、右上固定座呈倒L对称形，并对称固设于所述立柱相背的两宽侧面，所述左上、右上导向滑轮呈一字形排列并滑设于所述上导槽，所述第一插销包括第一上插销，所述第一上插销伸出的头部位于所述左上、右上导向滑轮的中部，并顶抵所述上导槽的内侧面。
优选的，所述下滑道包括下导槽，所述下导槽呈U形，所述下导槽两侧壁的顶部为下滑轨，所述下滑接支架包括左下滑接支架和右下滑接支架，所述左下滑接支架包括左下滑轮和左下固定座，所述左下滑轮固设于所述左下固定座，所述右下滑接支架包括右下滑轮和右下固定座，所述右下滑轮固设于所述右下固定座，所述左下、右下固定座呈L对称形，并对称固设于所述立柱相背的两宽侧面，所述左下、右下滑轮包括下导向轮和下承重轮，所述下导向轮呈一字形排列并滑设于所述下导槽，所述下承重轮滑设于所述下滑轨，所述第一插销包括第一下插销，所述第一下插销伸出的头部位于所述左下、右下滑轮的中部，并顶抵所述下导槽的内侧面。
优选的，所述上滑接支架还包括上铰接片，所述上铰接片与所述上固定座铰接并与所述门扇固接；和/或所述下滑接支架还包括下铰接片，所述下铰接片与所述下固定座铰接并与所述门扇固接。
优选的，所述立柱为断桥铝型材结构，包括外腔体、中腔体和内腔体，所述第一插销装设于所述中腔体。
优选的，还包括套芯，所述套芯位于所述外腔体内，以用于强固所述立柱。
优选的，所述中柱为断桥铝型材结构，包括外腔体、中腔体和内腔体，所述第二插销装设于所述中腔体，还包括套芯，所述套芯位于所述外腔体内，以用于强固所述中柱。
优选的，还包括定位组件，所述定位组件固设于相邻两所述门扇折叠的相对面，以用于在折叠时固定该相邻两所述门扇之间的相对位置。
优选的，所述固定边框上部的外侧设有防渗水的批水条，其下部的外侧面贯设有排水 孔。
优选的，该折叠门密封所用的胶条包括互扣压紧胶条。
本实用新型通过第一锁组件的设置，第一插销能够相应地固定立柱，改善上滑接支架和下滑接支架的受风力环境，因此在作为外门使用时，能够提高两相邻门扇之间连接安装结构的可靠性，固定效果更好，能够抗更高风压，利于延长上滑接支架和下滑接支架使用寿命，进而还利于门扇的固定、密闭及防水，并利于将折叠门作为外门广泛应用于建筑外立面。通过中柱及第二锁组件的设置，能够进一步提高两相邻门扇之间连接安装结构的可靠性能，并使抗高风压效果更好。
附图说明
下面结合附图和具体实施例对本实用新型作进一步详细说明。
图1为本实用新型实施例折叠门结构的主视图；
图2为本实用新型实施例折叠门各折叠步骤的结构示意图；
图3为本实用新型实施例立柱的上端部处立体图；
图4为图3立柱的上端部处的结构示意图；
图5为图3右上滑接支架的结构示意图；
图6为本实用新型实施例立柱的上端部处侧视角结构示意图；
图7为本实用新型实施例立柱的上端部处仰视角截面示意图；
图8为本实用新型实施例立柱的下端部处立体图；
图9为本实用新型实施例右下滑接支架的结构示意图；
图10为本实用新型实施例立柱的下端部处侧视角结构示意图；
图11为本实用新型实施例立柱的上端部处上插销伸出状态结构示意图；
图12为本实用新型实施例立柱的下端部处下插销伸出状态结构示意图；
图13为本实用新型实施例定位组件的结构示意图；
图14为本实用新型实施例排水孔盖的结构示意图；
图15为本实用新型实施例折叠门下部的排水结构示意图；
图16为本实用新型实施例隔热断桥铝型材的结构示意图；
图17为本实用新型实施例靠连接柱中部处横截面结构示意图。
图中各标号对应如下，合页1，上滑接支架2，上导向滑轮20，上铰接片21，上固定座22，下滑接支架3，下导向滑轮30，下铰接片31，承重轮32，下固定座33，卡件4，扣件5，排水孔6，排水孔盖60，胶条61，玻璃胶条62，互扣压紧胶条63，框防水胶条64，锁把手7，拉手8，中柱9，立柱10，套芯100，内腔体101，中腔体102，外腔体103，上框体11，批水条110，上导槽111，下框体12，承重轨120，下导槽121，左框体13，右框体14，定位把手15，第一门扇16，第二门扇17，第三门扇18，插销限位件19，上插销190，下插销191，左上滑接支架201，右上滑接支架202，左下滑接支架301，右下滑接支架302，内铝材23，隔热条24，外铝材25。
具体实施方式
下面结合附图以及实施方式对本实用新型进行进一步的描述：
作为一种示例，本实施例的折叠门如图1～图10所示，包括门框、门扇、连接柱、上滑接支架2、下滑接支架3和第一锁组件。门框包括上框体11、下框体12、左框体13和右框体14，上框体11如图3所示包括上导槽111，上导槽111呈倒U形；下框体12如图8所示包括承重轨120和下导槽121，下导槽121呈U形，下导槽121的两侧壁的顶部作为承重轨120。
门扇包括第一门扇16、第二门扇17和第三门扇18，其中，第三门扇18与左框体13通过合页1铰接，第三门扇18及第二门扇17与中柱9铰接，作为连接柱一种的立柱10位于第二门扇17和第一门扇16之间，其左、右相背的宽侧面分别与第二门扇17、第一门扇 16铰接，立柱10的上端部通过上滑接支架2与上框体11滑接，立柱10的下端部通过下滑接支架3与下框体12滑接。具体地，上滑接支架2，如图3～6所示，位于立柱10的上端部处，包括上导向滑轮20和上固定座22，上导向滑轮20固设于上固定座22并滑设于上导槽111；下滑接支架3，如图8～10所示，位于立柱10的下端部处，包括下导向滑轮30、承重轮32和下固定座33，下导向滑轮30固设于下固定座33的底端并滑设于下导槽121，承重轮32固设于下固定座33底部相背的两侧面并滑设于承重轨120；上固定座22和下固定座33固设于立柱10，并通过上、下滑轮将立柱10夹设在上框体11和下框体12之间，立柱10可沿上框体11和下框体12滑动，并折叠门扇。
更具体地，如图3～7所示，上滑接支架2包括左上滑接支架201和右上滑接支架202，左上滑接支架201包括左上导向滑轮20和左上固定座，左上导向滑轮20固设于左上固定座，右上滑接支架202包括右上导向滑轮20和右上固定座，右上导向滑轮20固设于右上固定座，左上、右上固定座呈倒L对称形，并对称固设于立柱10相背的两宽侧面，左上、右上导向滑轮20呈一字形排列并滑设于上导槽111，第一插销包括上插销190，上插销190的头部位于左上、右上导向滑轮20的正中部，并可在伸出时顶抵上导槽111的内侧面，该结构大大加强了上滑接支架的抗高风压能力。
更具体地，如图8～10所示，下滑接支架3包括左下滑接支架301和右下滑接支架302，左下滑接支架301包括左下导向滑轮30和左下固定座，左下导向滑轮30固设于左下固定座，右下滑接支架302包括右下导向滑轮30和右下固定座，右下导向滑轮30固设于右下固定座，左下、右下固定座呈L对称形，并对称固设于立柱10相背的两宽侧面，左下导向滑轮30、右下导向滑轮30呈一字形排列并滑设于下导槽121，承重轮32滑设于承重轨120，第一插销包括下插销191，下插销191的头部位于左下导向滑轮30和右下导向滑轮30的正中部，并可在伸出时顶抵下导槽121的内侧面，该结构大大加强了下滑接支架的抗高风压能力。
第一锁组件包括第一插销，优选第一插销包括上插销和下插销，如图3、图4和图7所示，立柱10优选为断桥铝型材结构，包括外腔体103、中腔体102和内腔体101，上插销190通过插销限位件19水平限位并轴向固定于中腔体102，一并参考图11所示，上插销190的端部从立柱10的上端部伸出并与上导槽111的内壁卡固；相应地，下插销191可参照上插销190的设置方式，通过插销限位件19水平限位并轴向固定于中腔体102，一并参考图12所示，下插销191的端部从立柱10的下端部伸出并与下导槽121的内壁卡固。作为优选，如图3、图4和图7所示，还包括套芯100，套芯100优选位于外腔体103内，以用于强固立柱10。作为一种外腔体103的优选实施方式，外腔体103经加长处理，该结构利于套芯100的容置，连接柱的强固，隔热以及抵御高风压。
锁把手7设置在第一门扇16处，以用于控制与右框体14相配合锁紧，锁把手7优选为可控制上、中、下三位的锁舌分别与上框体11、右框体14和下框体12相配合锁紧，以提高整个门扇的防盗、防风、防水性能。U形拉手8设于第三门扇18上靠第二门扇17处，以方便门扇的折叠和推拉。
该结构由于第二门扇17与第一门扇16之间通过立柱10铰接，立柱10还可根据不同抗风压要求通过套芯100进一步强固，当上插销190和/或下插销191的伸出端与上导槽111和/或下导槽121的侧壁抵顶卡固，能够承受风力，并相应地固定立柱10，同时改善上滑接支架2和下滑接支架3的受力环境，因此在作为外门使用时，其能够提高两相邻门扇之间连接安装结构的可靠性能并能够抗高风压，固定效果更好，利于延长上滑接支架2和下滑接支架3使用寿命，进而还利于门扇的固定、密闭及防水。上述结构相比传统的相邻门扇仅通过合页和滑接件连接安装的结构，抗风压效果更好，受力结构更合理，门扇与立柱10之间的连接处也更牢固，并利于更好地适应门扇的折叠使用环境。
在一些实施例中，当门扇为多个时，立柱10优选设置在相邻两门扇之间，并间隔两相邻门扇设置，例如，可在上述实施例的基础上，优选将上述的立柱10和第二门扇17、第一 门扇16作为一个门扇单元，并与门扇结合进行组配的方式实施，具体实施时，可将多个门扇单元之间铰接、门扇与门扇单元之间铰接的方式实施，具体的数量可根据门洞的宽度合理设置，因此，可以进行多种扇数组合，如奇数+奇数、偶数+偶数、奇数+偶数、奇数+0、偶数+0的组合，门扇可以向室内方向推拉折叠开启，也可以向室外方向推拉折叠开启，当然上述门扇单元的门扇数量并不局限于2个，也可以变换为多个。
在一些实施例中，在上述实施例的基础上，如图1-2所示，还包括第二锁组件，第二锁组件包括第二插销和定位把手15，连接柱还包括中柱9，中柱9的左、右相背的宽侧面分别通过合页1与第二门扇17、第三门扇18铰接，且中柱9位于左框体13和立柱10之间。实施时，第二插销可部分参照上述上插销190和/或下插销191的实施方式实施，具体地，将上述上插销190和/或下插销191作为可被定位把手15伸缩控制的锁舌，并设于中柱9内，定位把手15设于中柱9的外部，以用于在门扇关闭时，将第二插销从中柱9的端部伸出并与上导槽111和/或下导槽121的侧壁抵顶卡固。作为一种优选实施方式，中柱9可参照立柱10，为断桥铝型材结构，相应包括外腔体、中腔体和内腔体，第二插销位于中腔体，中柱9还可根据不同抗风压要求通过参照上述套芯100实施方式进一步强固。
折叠时，中柱9可沿门扇折叠方向运动；关闭时，第二插销伸出固定后，能够承受风力，并相应地固定中柱9，因此在作为外门使用时，其能够进一步提高两相邻门扇之间连接安装结构的可靠性能并能够抗更高的风压，增强了密封及防水性能，固定效果更好。
优选任意相邻两门扇之间均分别与连接柱铰接，锁组件用于锁定沿风压方向(与折叠门垂直的方向)连接柱相对门框的位置，当以该结构在门扇完全关闭时锁止时，任一门扇的的两侧均被锁定位置，可极大地提高折叠门整体抗高风压的性能，使折叠门作为外门应用于建筑物外立面时，兼具传统外门和折叠门的优点，适用性更强，安全性更好，应用范围更广。
作为优选，上述的分体式的上滑接支架2还包括上铰接片21，上铰接片21与上固定座 22铰接并与门扇固接；和/或上述的分体式的下滑接支架3还包括下铰接片31，下铰接片31与下固定座33铰接并与门扇固接。该结构兼具滑接和铰接的功能，将传统的合页与滑接件融为一体，可提高组装质量和效率。承重轮32优选采用不锈钢材质，以保证配件的足够强度，提高防腐蚀能力。
优选还包括定位组件，一并参考图13所示，定位组件包括卡件4和扣件5，卡件4和扣件5分别固设于第二门扇17和第一门扇16的折叠相对面，以用于固定该两相邻门扇之间折叠状态时的相对位置。
使用时，一并参考图2所示：
a.门扇处于关闭状态，此时中柱9和立柱10均被插销沿风压方向锁定相对门框的位置；
b.通过锁把手7控制上、中、下三位的锁舌解锁，转动第一门扇16并折叠90°；
c.通过操作定位把手，打开定位把手15控制的上插销190和下插销191，通过拉手8使第二门扇17和第三门扇18离开原有固定轨道；
d.水平推动第一门扇16，一起联动第二门扇17和第三门扇18，推至门框边侧90°垂直位置；
e.此时折叠门扇完全折叠操作完毕。
为了使折叠门具有更好的防水效果，一并参考图3、图6、图14和图15，门扇与隔热玻璃之间的连接处通过玻璃胶条62密封，用于防水及节能；上框体11的外侧面处设有批水条110，以用于避免雨水沿着门框渗入门扇内侧；下框体12的外侧面贯设有排水孔6，排水孔6与下框体12的积水槽腔连通，以用于排出下框体12内的积水，排水孔盖60盖设于排水孔6上，用于避免大的台风时雨水倒灌，门扇底部的胶条61位于门扇与门框的邻接处，以在门扇完全关闭时，罩设在下框体12的外侧表面，用于在防水的同时使积水槽腔与外界等压，利于积水的排出，并提高了折叠门的防风、防水、节能效果。
在一些实施例中，在上述实施例的基础上，门框、门扇的主体结构、连接柱的材料优选为隔热断桥铝型材，具体地，如图16所示，该隔热断桥铝型材包括内铝材23、隔热条24和外铝材25，隔热条24位于内铝材23和外铝材25之间，并形成三腔结构，内铝材23和外铝材25可以实现室内和室外不同铝材颜色，使外立面和室内装饰颜色统一，同时在增加了保温隔热性能的同时，也提高了整个折叠门的隔音防噪效果；框防水胶条64通过卡头卡固安装并压紧的结构，防水效果更好；一并参考图17所示，互扣压紧胶条63通过卡头横向或竖向卡固安装于折叠门关闭时的各缝隙处，并通过内外两互扣压紧胶条63的相互配合的结构使得固定密封效果更好，因此可在高气压差的情况下防止渗水，进一步提高了折叠门的防水、节能效果。
当然，本实用新型的折叠门结构并不局限于以门的方式实施，也可以以窗的方式实施，其也在本实用新型的保护范围内。
应当理解的是，对本领域普通技术人员来说，可以根据上述说明加以改进或变换，而所有这些改进和变换都应属于本实用新型所附权利要求的保护范围。
上面对本实用新型专利进行了示例性的描述，显然本实用新型专利的实现并不受上述方式的限制，只要采用了本实用新型专利的方法构思和技术方案进行的各种改进，或未经改进将本实用新型专利的构思和技术方案直接应用于其它场合的，均在本实用新型的保护范围内。

Claims (11)

  1. 一种折叠门结构，包括固定边框、位于固定边框上的上滑道和下滑道、以及夹设在所述的上滑道和下滑道之间的多个门扇，其特征在于，还包括立柱、上滑接支架、下滑接支架和第一锁组件，其中，
    所述立柱与所述门扇铰接；
    所述上滑接支架，位于所述立柱的上端部处，包括上滑轮和上固定座，所述上滑轮固设于所述上固定座并滑设于所述上滑道；
    所述下滑接支架，位于所述立柱的下端部处，包括下滑轮和下固定座，所述下滑轮固设于所述下固定座并滑设于所述下滑道；
    所述上、下固定座固设于所述立柱，并通过所述上、下滑轮将所述立柱夹设在所述上、下滑道之间；
    所述第一锁组件包括第一插销，所述第一插销装设于所述立柱内，其端部从所述立柱的端部伸出，以用于与所述上滑道和/或所述下滑道卡固。
  2. 根据权利要求1所述的一种折叠门结构，其特征在于，还包括中柱和第二锁组件，所述中柱相背的两侧面分别与所述门扇铰接，所述第二锁组件包括第二插销和开关手柄，所述第二插销位于所述中柱内，所述开关手柄位于所述中柱的外部，以用于在所述门扇处于关闭状态时，将所述第二插销从所述中柱的端部伸出并与所述上滑道和/或所述下滑道卡固。
  3. 根据权利要求1所述的一种折叠门结构，其特征在于，所述上滑道包括上导槽，所述上导槽呈倒U形，所述上滑接支架包括左上滑接支架和右上滑接支架，所述左上滑接支架包括左上导向滑轮和左上固定座，所述左上导向滑轮固设于所述左上固定座，所述右上滑接支架包括右上导向滑轮和右上固定座，所述右上导向滑轮固设于所述右上固定座，所述左上、右上固定座呈倒L对称形，并对称固设于所述立柱相背的两宽侧面，所述左上、右上导向滑轮呈一字形排列并滑设于所述上导槽，所述第一插销包括第一上插销，所述第 一上插销伸出的头部位于所述左上、右上导向滑轮的中部，并顶抵所述上导槽的内侧面。
  4. 根据权利要求1所述的一种折叠门结构，其特征在于，所述下滑道包括下导槽，所述下导槽呈U形，所述下导槽两侧壁的顶部为下滑轨，所述下滑接支架包括左下滑接支架和右下滑接支架，所述左下滑接支架包括左下滑轮和左下固定座，所述左下滑轮固设于所述左下固定座，所述右下滑接支架包括右下滑轮和右下固定座，所述右下滑轮固设于所述右下固定座，所述左下、右下固定座呈L对称形，并对称固设于所述立柱相背的两宽侧面，所述左下、右下滑轮包括下导向轮和下承重轮，所述下导向轮呈一字形排列并滑设于所述下导槽，所述下承重轮滑设于所述下滑轨，所述第一插销包括第一下插销，所述第一下插销伸出的头部位于所述左下、右下滑轮的中部，并顶抵所述下导槽的内侧面。
  5. 根据权利要求1所述的一种折叠门结构，其特征在于，所述上滑接支架还包括上铰接片，所述上铰接片与所述上固定座铰接并与所述门扇固接；和/或所述下滑接支架还包括下铰接片，所述下铰接片与所述下固定座铰接并与所述门扇固接。
  6. 根据权利要求1所述的一种折叠门结构，其特征在于，所述立柱为断桥铝型材结构，包括外腔体、中腔体和内腔体，所述第一插销装设于所述中腔体。
  7. 根据权利要求6所述的一种折叠门结构，其特征在于，还包括套芯，所述套芯位于所述外腔体内，以用于强固所述立柱。
  8. 根据权利要求2所述的一种折叠门结构，其特征在于，所述中柱为断桥铝型材结构，包括外腔体、中腔体和内腔体，所述第二插销装设于所述中腔体，还包括套芯，所述套芯位于所述外腔体内，以用于强固所述中柱。
  9. 根据权利要求1所述的一种折叠门结构，其特征在于，还包括定位组件，所述定位组件固设于相邻两所述门扇折叠的相对面，以用于在折叠时固定该相邻两所述门扇之间的相对位置。
  10. 根据权利要求1所述的一种折叠门结构，其特征在于，所述固定边框上部的外侧 设有防渗水的批水条，其下部的外侧面贯设有排水孔。
  11. 根据权利要求1所述的一种折叠门结构，其特征在于，该折叠门密封所用的胶条包括互扣压紧胶条。
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US11434679B2 (en) 2022-09-06
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EP3770368B1 (en) 2024-03-20
AU2019299619B2 (en) 2022-01-13
AU2019299619A1 (en) 2020-10-29
EP3770368A4 (en) 2021-12-22
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