CN103266833A - Lifting type folding door or window convenient to open and close - Google Patents
Lifting type folding door or window convenient to open and close Download PDFInfo
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- CN103266833A CN103266833A CN2013101939332A CN201310193933A CN103266833A CN 103266833 A CN103266833 A CN 103266833A CN 2013101939332 A CN2013101939332 A CN 2013101939332A CN 201310193933 A CN201310193933 A CN 201310193933A CN 103266833 A CN103266833 A CN 103266833A
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Abstract
Provided is a lifting type folding door or window convenient to open and close. The lifting type folding door or window convenient to open and close comprises a folding door and window plate, a guide device and a drafting device. The folding door and window plate is formed by n door and window plate pieces from top to bottom in sequence, and n is a positive integer equal to or larger than 3. The upper edge of the first door and window plate piece is hinged to a door head frame or a window head frame; the guide device is arranged between the upper portion of the door and window plate piece of the odd number on the lowermost layer and the lower portion of the door and window plate piece above the door and window plate piece on the lowermost layer and adjacent to the window plate piece on the lowermost layer, and the guide device is in sliding connection with a guide rail; the drafting device is mainly composed of a drive motor and a drafting rope or drafting belt. The lifting type folding door or window convenient to open and close is characterized in that the guide device is an opening-and-closing auxiliary device and is mainly composed of a first slide mass, a second slide mass, a first transmission rod, a second transmission rod and a first strip hole, and the drafting rope or drafting belt acts on the second slide mass. Due to the fact that the opening-and-closing auxiliary device can increase pushing force in the moment of opening, consequently, the starting stage of opening the lifting type folding door or window becomes labor-saving and convenient, and the opening process of the lifting type folding door or window is improved.
Description
Technical field
The present invention relates to a kind of ascending/decending folding door or window for similar site such as garage, warehouses, be specifically related to a kind of ascending/decending folding door or window that can improve the device of push-and-pull state in open and close door or the window process that be provided with.
Background technology
In daily life, the ascending/decending folding door is generally as garage door, warehouse gate or factory building door etc.In the prior art, the structure of ascending/decending folding door or window can be referring to disclosed content among the Chinese patent CN1376849A " the ascending/decending folding door that garage or resemble construction are used ".The ascending/decending folding door of this patent mainly is hinged by the roughly the same the first half door-plate of size and the latter half door-plate and constitutes, wherein, the upper edge of the first half door-plate is hinged on the lintel frame, the two ends, lower edge of the latter half door-plate are respectively equipped with leading block, leading block is installed in the guide rail of vertically setting up the doorframe both sides, thereby make the first half door-plate and the latter half door-plate be in same vertical plane in fastening position, the mutual folding level that also is in substantially on the enable possition.Above-mentioned ascending/decending folding door safety, flexible, convenient, but there is a problem in actual applications: in the final stage of closing folding door or window, because indoor gas pressure, the first half door plate and the latter half door plate, be not easy to reach the state of same vertical plane, shown in accompanying drawing 1.And when opening folding door or window, because the first half door plate and the latter half door plate are in same vertical plane, when rope acts on the lower edge of the latter half door-plate in vertical direction, just need very big pulling force in the starting stage of opening folding door or window, so just make and open folding door or this operation of window difficulty that becomes, shown in accompanying drawing 1.For this reason, elevating folding door or window become the problem of the present invention's research easily how to design a kind of opening and closing transient operation.
Summary of the invention
The invention provides a kind of ascending/decending folding door or window of conveniently opening and closing, its purpose is to solve that existing ascending/decending folding door or window are opened difficulty under the complete closed state and close difficult problem when being about to be in the complete closed state.
For achieving the above object, the technical solution used in the present invention is: a kind of ascending/decending folding door or window of conveniently opening and closing comprise:
Folding door luffer boards, these folding door luffer boards are made of the roughly the same door and window plate of n block size from top to bottom successively, and wherein, n is equal to or greater than 3 positive integer;
According to top-down order, the upper edge of first door and window plate is hinged on lintel frame or the lintel of window frame;
When n equals 3, the upper edge of the lower edge of first door and window plate and second door and window plate is hinged, the lower edge of the 3rd door and window plate suspends with respect to the folding door luffer boards, be provided with guiding device between the top of the 3rd door and window plate and the bottom of second door and window plate, the guide rail that vertically set up the relative doorframe of guiding device or window frame both sides is slidingly connected;
When n is during greater than 3 odd number, the lower edge of n piece door and window plate suspends with respect to the folding door luffer boards, be provided with guiding device between the top of n piece door and window plate and the bottom of n-1 piece door and window plate, the guide rail that vertically set up the relative doorframe of guiding device or window frame both sides is slidingly connected; Except n piece door and window plate and n-1 piece door and window plate, the lower edge of the lastblock door and window plate that the upper edge of all the other even number door and window plates is adjacent is hinged, hinged relatively between the upper edge of next piece door and window plate that the lower edge of even number door and window plate is adjacent, simultaneously be provided with slide block in this hinged place, the guide rail that vertically set up the relative doorframe of slide block or window frame both sides is slidingly connected;
When n equals 4, the upper edge of the lower edge of first door and window plate and second door and window plate is hinged, be provided with guiding device between the top of the 3rd door and window plate and the bottom of second door and window plate, the guide rail that vertically set up the relative doorframe of guiding device or window frame both sides is slidingly connected; The upper edge of the lower edge of the 3rd door and window plate and the 4th door and window plate is hinged, and the two ends, lower edge of the 4th door and window plate are provided with slide block, and the guide rail that vertically set up the relative doorframe of slide block or window frame both sides is slidingly connected;
When n is during greater than 4 even number, the two ends, lower edge of n piece door and window plate are provided with slide block, the guide rail that vertically set up the relative doorframe of slide block or window frame both sides is slidingly connected, the upper edge of n piece door and window plate and the lower edge of n-1 piece door and window plate are hinged, be provided with guiding device between the top of n-1 piece door and window plate and the bottom of n-2 piece door and window plate, the guide rail that vertically set up the relative doorframe of guiding device or window frame both sides is slidingly connected; Except n piece door and window plate, n-1 piece door and window plate and n-2 piece door and window plate, the lower edge of the lastblock door and window plate that the upper edge of all the other even number door and window plates is adjacent is hinged, hinged relatively between the upper edge of next piece door and window plate that the lower edge of even number door and window plate is adjacent, simultaneously be provided with slide block in this hinged place, the guide rail that vertically set up the relative doorframe of slide block or window frame both sides is slidingly connected;
Draw-gear, this draw-gear is used for opening and closing described folding door luffer boards, described draw-gear mainly is made up of CD-ROM drive motor and pull rope or traction belt, pull rope or traction belt act on the described guiding device, be in same vertical plane thereby drive n door and window plate in fastening position, the mutual folding level that also is in substantially on the enable possition;
Described guiding device is a keying servicing unit that can help the opening and closing of folding door luffer boards, and this opens and closes servicing unit and mainly is made up of first slide mass, second slide mass, first drive link, second drive link and first strip hole;
Described first drive link has first contact and second contact at its length direction; Described second drive link has the 3rd contact and the 4th contact at its length direction;
Described first slide mass is installed in the described guide rail and with guide rail and is slidingly matched, described second slide mass is installed in the guide rail and with guide rail and is slidingly matched, described first strip hole is located on second slide mass, and the center line on the first strip hole length direction is parallel with the center line on the rail length direction; First slide mass is positioned at the top of second slide mass;
When n equals 3 or during greater than 3 odd number, the upper articulation of first contact of described first drive link and n piece door and window plate, second contact of first drive link and the 3rd contact of second drive link are hinged, and this pin joint is positioned in first strip hole on second slide mass simultaneously; The lower edge of the 4th contact of described second drive link and n-1 piece door and window plate is hinged; Described first slide mass is provided with the 5th contact and the 6th contact, and the upper edge of the 5th contact and n piece door and window plate is hinged, and the lower edge of the 6th contact and n-1 piece door and window plate is hinged;
When n equals 4 or during greater than 4 even number, the upper articulation of first contact of described first drive link and n-1 piece door and window plate, second contact of first drive link and the 3rd contact of second drive link are hinged, and this pin joint is positioned in first strip hole on second slide mass simultaneously; The lower edge of the 4th contact of described second drive link and n-2 piece door and window plate is hinged; Described first slide mass is provided with the 5th contact and the 6th contact, and the upper edge of the 5th contact and n-1 piece door and window plate is hinged, and the lower edge of the 6th contact and n-2 piece door and window plate is hinged;
Described pull rope or traction belt act on second slide mass.
Related content in the technique scheme is explained as follows:
1, in the such scheme, the composition mode of described draw-gear can have following three kinds:
First kind of mode is that described CD-ROM drive motor is a kind of CD-ROM drive motor of energy automatic brake, CD-ROM drive motor has a rope pulley, pull rope is open loop structure and has a fixed end and a free end, the relative rope pulley of fixed end is fixed, pull rope is wrapped on the rope pulley, the relative rope pulley of free end suspends, and the free end of pull rope acts on second slide mass.
The second way is that described CD-ROM drive motor is a kind of CD-ROM drive motor of energy automatic brake, described draw-gear also comprises first belt pulley and second belt pulley, wherein, first belt pulley is positioned at the guide rail top, second belt pulley is positioned at the guide rail below, and traction belt is closed loop configuration, and is looped around on first belt pulley and second belt pulley, traction belt is provided with towing point, and this towing point acts on second slide mass.
The third mode is that described traction belt is made of one section wire rope and one section chain series connection; Described draw-gear also comprises a sprocket wheel and a rope pulley, wherein, sprocket wheel is positioned at the guide rail top, rope pulley is positioned at the guide rail below, one section wire rope and one section chain are connected into closed loop configuration, and wire rope is on rope pulley, and chain is on sprocket wheel, wire rope is provided with towing point, and this towing point acts on second slide mass.
2, in the such scheme, comparatively preferred scheme is that described first slide mass is made up of first locating rack and two group of first roller, and two group of first roller rotational positioning is on first locating rack, and first roller is installed in the guide rail; Described second slide mass is made up of second locating rack and two group of second roller, and two group of second roller rotational positioning is on second locating rack, and second roller is installed in the guide rail.
3, in the such scheme, comparatively preferred scheme is to equal 3 or during greater than 3 odd number as n, the lower edge of described n-1 piece door and window plate is provided with a linking arm, linking arm is between guide rail and n-1 piece door and window plate, the relative n-1 piece of linking arm door and window plate is fixedly connected, and the 4th contact and the described linking arm of described second drive link are hinged; When n equals 4 or during greater than 4 even number, the lower edge of n-2 piece door and window plate is provided with a linking arm, linking arm is between guide rail and n-2 piece door and window plate, and the relative n-2 piece of linking arm door and window plate is fixedly connected, and the 4th contact and the described linking arm of described second drive link are hinged.
4, in the such scheme, comparatively preferred scheme is to equal 3 or during greater than 3 odd number as n, the top of described n piece door and window plate is provided with second strip hole, and the pin joint of the upper articulation of first contact of described first drive link and n piece door and window plate is positioned in second strip hole;
When n equals 4 or during greater than 4 even number, the top of described n-1 piece door and window plate is provided with second strip hole, the pin joint of the upper articulation of first contact of described first drive link and n-1 piece door and window plate is positioned in second strip hole.
5, in the such scheme, described ascending/decending folding door or window have can be with first locking device and second locking device of the locking of the folding door luffer boards in the closed position;
Described first locking device is made up of barb-shaped member and first latch, barb-shaped member is located on described second slide mass and with second slide mass and surrounds a downward opening locked groove, first latch is located at the bottom of the door and window plate that is hinged with described first drive link, locked groove matches with first latch, with the folding door luffer boards on the locking fastening position;
Described second locking device is made up of slide bar, first guide pin bushing, second guide pin bushing, fixed block, first block, second block, stage clip, push rod, lock dog and second latch;
All guide rail or doorframe or window frame are fixedly connected relatively for described first guide pin bushing, second guide pin bushing and fixed block, and guide rail or doorframe or window frame are provided with fixed block, second guide pin bushing and first guide pin bushing in the longitudinal direction from top to bottom successively; Described slide bar is positioned at first guide pin bushing and is slidingly connected with inner also relative first guide pin bushing of second guide pin bushing and second guide pin bushing, and the top of slide bar is provided with a boss; Described compression spring sleeve is connected on the slide bar and between boss and second guide pin bushing; Described first block is fixedlyed connected with the lower end of slide bar; Described second block be located on described second slide mass and relative second slide mass fixedly connected, second block can lean with described first block in the process of locking; One end of described push rod and the upper end of slide bar are hinged; The main body of described lock dog is a block structure and is provided with the 7th contact and the 8th contact, the 7th contact of lock dog and the other end of push rod are hinged, the 8th contact and described fixed block are hinged, the upper end of lock dog is a hook members, second latch is located on the folding door luffer boards, the hook members of lock dog matches with second latch, with the folding door luffer boards on the locking fastening position.
6, in the such scheme, described folding door luffer boards refer to folding door-plate on the folding door or the folding luffer boards on the folding window, and in like manner, the Door sheet in the described door and window plate folding door perhaps refers to the luffer boards sheet in the folding window.
Operating principle of the present invention and beneficial effect are: the ascending/decending folding door or the window that the invention provides a kind of conveniently opening and closing, according to top-down order, when n equals 3 or during greater than 3 odd number, be provided with the keying servicing unit between the top of n piece door and window plate and the bottom of n-1 piece door and window plate, open and close the guide rail of vertically setting up in the relative doorframe of servicing unit or window frame both sides and be slidingly connected; When n equals 4 or during greater than 4 even number, be provided with the keying servicing unit between the top of n-1 piece door and window plate and the bottom of n-2 piece door and window plate.Opening and closing servicing unit mainly is made up of first slide mass, second slide mass, first drive link, second drive link and first strip hole.In the time will opening ascending/decending folding door in the closed position or window, move upward by CD-ROM drive motor drive pull rope or traction belt earlier, because pull rope or traction belt act on second slide mass, the pull rope of motion or traction belt can be controlled the lifting of second slide mass in guide rail and slide, when pull rope or traction belt move upward, second slide mass begins upwards to slide in guide rail, move down first strip hole in hinged first drive link of second slide mass this moment, along with second slide mass continues upwards to slide in guide rail, first drive link and second drive link are lifted, first drive link is to outdoor direction deflection simultaneously, that is to say that first drive link given this piece door and window plate that is hinged with it thrust to outdoor direction deflection the time, first drive link pushes away this piece door and window plate, again because the lower edge of the 4th contact of second drive link and n-1 piece door and window plate or n-2 piece door and window plate is hinged, under gearing, this piece door and window plate that is hinged with second drive link is also to outdoor direction deflection, in guide rail, upwards slided by first slide mass in the lifting upwards at first drive link and second drive link, above the door and window plate also all to outdoor direction deflection, the lifting that constantly made progress of folding door luffer boards is opened fully up to ascending/decending folding door or window.Because pull rope or traction belt can be controlled the lifting position relation of second slide mass in guide rail, therefore, the operating principle of folding door or window is similar to the operating principle of foregoing door window in closing the door and window process.In a word, open and close the effect that servicing unit plays increases outside thrust in the moment of opening, make and open the folding door that is in buttoned-up status or the operation of window becomes laborsaving, simultaneously, open and close the effect that servicing unit plays increases inside pulling force in the final stage of closing, also become laborsaving in the final stage operation of closing, open and close the switch door and window process that servicing unit has improved the ascending/decending folding door.Therefore, ascending/decending folding door of the present invention or window are convenient, laborsaving in the opening and closing transient operation, and are in same vertical plane can make n door and window plate on fastening position the time.
Description of drawings
Schematic diagram when accompanying drawing 1 is in buttoned-up status for ascending/decending folding door in the prior art or window;
Accompanying drawing 2 is in cut-away section schematic diagram under the buttoned-up status for the ascending/decending folding door of the embodiment of the invention or window;
Accompanying drawing 3 is the partial enlarged drawing of A part in the accompanying drawing 2;
Accompanying drawing 4 is the cut-away section schematic diagram during semi-open state for the folding door luffer boards of the embodiment of the invention are in;
Cut-away section schematic diagram when accompanying drawing 5 is about to full open position for the folding door luffer boards of the embodiment of the invention are in;
Accompanying drawing 6 is the ascending/decending folding door with locking device of the embodiment of the invention or the structural representation of window;
Accompanying drawing 7 is first structural representation of the draw-gear in ascending/decending folding door of the present invention or the window;
Accompanying drawing 8 is second structural representation of the draw-gear in ascending/decending folding door of the present invention or the window;
Accompanying drawing 9 has the ascending/decending bellow framed door of four door and window plates or the structural representation of window for the present invention;
Accompanying drawing 10 has the ascending/decending bellow framed door of five door and window plates or the structural representation of window for the present invention;
Accompanying drawing 11 has the ascending/decending bellow framed door of six door and window plates or the structural representation of window for the present invention.
In the above accompanying drawing: 1, lintel frame; 7, open and close servicing unit; 10, traction belt; 11, pull rope; 11A, first belt pulley; 11B, second belt pulley; 12, folding door-plate; 15, slide block; 16, guide rail; 17 A, first slide mass; 17B, second slide mass; 19A, first strip hole; 19B, second strip hole; 21, slide bar; 21A, first guide pin bushing; 21B, second guide pin bushing; 21C, first block; 21D, push rod; 21E, second block; 21F, stage clip; 21G, fixed block; 32A, first drive link; 32B, second drive link; 34, linking arm; 40A, first locking device; 40B, second locking device; 41, lock dog; 50, CD-ROM drive motor.
The specific embodiment
Below in conjunction with drawings and Examples the present invention is further described:
Embodiment: a kind of ascending/decending folding door or window of conveniently opening and closing
This ascending/decending folding door or window, comprising to shown in the accompanying drawing 6 referring to accompanying drawing 2:
Folding door luffer boards 12, these folding door luffer boards 12 are made of the roughly the same door and window plate of three block sizes from top to bottom successively;
According to top-down order, the upper edge of first door and window plate is hinged on lintel frame 1 or the lintel of window frame; The upper edge of the lower edge of first door and window plate and second door and window plate is hinged, the lower edge of the 3rd door and window plate suspends with respect to folding door luffer boards 12, be provided with guiding device between the top of the 3rd door and window plate and the bottom of second door and window plate, the guide rail 16 that vertically set up the relative doorframe of guiding device or window frame both sides is slidingly connected;
Draw-gear, this draw-gear is used for opening and closing described folding door luffer boards 12, described draw-gear mainly is made up of CD-ROM drive motor 50 and traction belt 10, traction belt 10 acts on the described guiding device, be in same vertical plane thereby drive three door and window plates in fastening position, the mutual folding level that also is in substantially on the enable possition; Shown in accompanying drawing 8, described CD-ROM drive motor 50 is a kind of CD-ROM drive motor of energy automatic brake, described draw-gear also comprises the first belt pulley 11A and the second belt pulley 11B, wherein, the first belt pulley 11A is positioned at guide rail 16 tops, and the second belt pulley 11B is positioned at guide rail 16 belows, traction belt 10 is closed loop configuration, and be looped around on the first belt pulley 11A and the second belt pulley 11B, traction belt 10 is provided with towing point, and this towing point acts on the second carriage 17B.
Described guiding device is a keying servicing unit 7 that can help 12 opening and closing of folding door luffer boards, and this opens and closes servicing unit 7 and mainly is made up of the first slide mass 17A, the second slide mass 17B, the first drive link 32A, the second drive link 32B and first strip hole, 19 A;
The described first drive link 32A has first contact and second contact at its length direction; The described second drive link 32B has the 3rd contact and the 4th contact at its length direction;
The described first slide mass 17A is made up of first locating rack and two group of first roller, and two group of first roller rotational positioning is on first locating rack, and first roller is installed in the guide rail 16; The described second slide mass 17B is made up of second locating rack and two group of second roller, and two group of second roller rotational positioning is on second locating rack, and second roller is installed in the guide rail 16; Described first strip hole, 19 A are located on the second slide mass 17B, and the center line on the first strip hole 19A length direction is parallel with the center line on guide rail 16 length directions; The first slide mass 17A is positioned at the top of the second slide mass 17B;
The top of described the 3rd door and window plate is provided with the second strip hole 19B, and the pin joint of the upper articulation of first contact of the described first drive link 32A and the 3rd door and window plate is positioned in the second strip hole 19B; The 3rd contact of second contact of the first drive link 32A and the second drive link 32B is hinged, and this pin joint is positioned in the first strip hole 19A on the second slide mass 17B simultaneously; The lower edge of described second door and window plate is provided with a linking arm 34, linking arm 34 is between guide rail 16 and second door and window plate, linking arm 34 relative second door and window plate are fixedly connected, and the 4th contact and the described linking arm 34 of the described second drive link 32B are hinged; The described first slide mass 17A is provided with the 5th contact and the 6th contact, and the upper edge of the 5th contact and the 3rd door and window plate is hinged, and the lower edge of the 6th contact and second door and window plate is hinged;
Described traction belt 10 acts on the second slide mass 17B.
The operating principle of present embodiment: the ascending/decending folding door or the window that the invention provides a kind of conveniently opening and closing, according to top-down order, be provided with between the top of the 3rd door and window plate and the bottom of second door and window plate and open and close servicing unit 7, open and close the guide rail of vertically setting up in servicing unit 7 relative doorframes 1 or window frame both sides 16 and be slidingly connected.Opening and closing servicing unit 7 mainly is made up of the first slide mass 17A, the second slide mass 17B, the first drive link 32A, the second drive link 32B and the first strip hole 19A.In the time will opening ascending/decending folding door in the closed position or window, driving traction belt 10 by CD-ROM drive motor 50 earlier moves upward, because traction belt 10 acts on the second slide mass 17B, the traction belt 10 of motion can be controlled the lifting of the second slide mass 17B in guide rail 16 and slide, when traction belt 10 moves upward, the second slide mass 17B begins upwards to slide in guide rail 16, move down among first strip hole 19As with the hinged first drive link 32A of the second slide mass 17B this moment, along with the second slide mass 17B continues upwards to slide in guide rail 16, the first drive link 32A and the second drive link 32B are lifted, the first drive link 32A is to outdoor direction deflection simultaneously, that is to say that the first drive link 32A has given this piece door and window plate that is hinged with it thrust to outdoor direction deflection the time, the first drive link 32A pushes away this piece door and window plate, again because the lower edge of the 4th contact of the second drive link 32B and second door and window plate is hinged, under gearing, second door and window plate is also to outdoor direction deflection, in guide rail 16, upwards slided by the first slide mass 17A in the lifting upwards at the first drive link 32A and the second drive link 32B, above the door and window plate also all to outdoor direction deflection, the lifting that constantly made progress of folding door luffer boards is opened fully up to ascending/decending folding door or window.Because traction belt 10 can be controlled the lifting position relation of the second slide mass 17B in guide rail 16, therefore, the operating principle of folding door or window is similar to the operating principle of foregoing door window in closing the door and window process.In a word, open and close the effect that servicing unit 7 plays increases outside thrust in the moment of opening, make and open the folding door that is in buttoned-up status or the operation of window becomes laborsaving, simultaneously, open and close the effect that servicing unit 7 plays increases inside pulling force in the final stage of closing, also become laborsaving in the final stage operation of closing, open and close the switch door and window process that servicing unit 7 has improved the ascending/decending folding door.Therefore, ascending/decending folding door of the present invention or window are convenient, laborsaving in the opening and closing transient operation, and are in same vertical plane can make three door and window plates on fastening position the time.
In addition, described ascending/decending folding door or window have the first locking device 40A and the second locking device 40B that the folding door luffer boards 12 in the closed position can be locked;
The described first locking device 40A is made up of barb-shaped member and first latch, barb-shaped member is located at the described second slide mass 17B and upward and with the second slide mass 17B surrounds a downward opening locked groove, first latch is located at the bottom of the door and window plate that is hinged with the described first drive link 32A, locked groove matches with first latch, with the folding door luffer boards 12 on the locking fastening position;
The described second locking device 40B is made up of slide bar 21, the first guide pin bushing 21A, the second guide pin bushing 21B, fixed block 21G, the first block 21C, the second block 21E, stage clip 21F, push rod 21D, lock dog 41 and second latch;
All guide rail 16 or doorframe or window frame are fixedly connected relatively for the described first guide pin bushing 21A, the second guide pin bushing 21B and fixed block 21G, and guide rail 16 or doorframe or window frame are provided with fixed block 21G, the second guide pin bushing 21B and the first guide pin bushing 21A in the longitudinal direction from top to bottom successively; Described slide bar 21 is positioned at the first guide pin bushing 21A and is slidingly connected with the inner also relative first guide pin bushing 21A of the second guide pin bushing 21B and the second guide pin bushing 21B, and the top of slide bar 21 is provided with a boss; Described stage clip 21F is socketed on the slide bar 21 and between boss and the second guide pin bushing 21B; The described first block 21C is fixedlyed connected with the lower end of slide bar 21; The described second block 21E is located at the described second slide mass 17B, and upward also the relative second slide mass 17B is fixedly connected, and the second block 21E can lean with the described first block 21C in the process of locking; The end of described push rod 21D and the upper end of slide bar 21 are hinged; The main body of described lock dog 41 is a block structure and is provided with the 7th contact and the 8th contact, the 7th contact of lock dog 41 and the other end of push rod 21D are hinged, the 8th contact and described fixed block 21G are hinged, the upper end of lock dog 41 is a hook members, second latch is located on the folding door luffer boards 12, the hook members of lock dog 41 matches with second latch, with the folding door luffer boards 12 on the locking fastening position.
The operating principle of the described first locking device 40A: when ascending/decending folding door or window are in the closed position when going up, the first locking device 40A is in the lock state, and namely barb-shaped member is meshed with first latch on the second slide mass 17B locked groove that surrounds and the middle and lower part that is located at the door and window plate or doorframe or the window frame.When opening ascending/decending folding door or window, in the starting stage of opening, traction belt 10 drives the second slide mass 17B and upwards slides in guide rail 16, and barb-shaped member is also moved upward, locked groove is separated with first latch, and this moment, the first locking device 40A was in released state.
The operating principle of the described second locking device 40B: in the process of closing ascending/decending folding door or window, traction belt 10 drive the second slide mass 17B in guide rail 16 to lower slider, lean until the second block 21E and the first block 21C that are located on the second slide mass 17B, constantly drive slide bar 21 to lower slider to the second slide mass 17B of lower slider this moment, stage clip 21F is compressed, push rod 21D is also to lower slider, because lock dog 41 is hinged with the upper end of push rod 21D, so lock dog 41 deflects towards the second locking block at the 8th contact place, the hook members of final lock dog 41 matches with second latch, has locked the folding door luffer boards 12 in the closed position.When opening ascending/decending folding door or window, traction belt 10 drives the second slide mass 17B and constantly upwards slides in guide rail 16, in case the second block 21E and the first block 21C are separated, compressed stage clip 21F release pressure, slide bar 21 and push rod 21D upwards slide, this moment, lock dog 41 deflected towards the direction away from second latch at the 8th contact place, and hook members and second latch of final lock dog 41 are separated, and the second locking device 40B is in released state.
The relevant issues of above-described embodiment are explained as follows:
1, the problem of relevant ascending/decending folding door or window.The title of present embodiment is " a kind of ascending/decending folding door or window of conveniently opening and closing ", actually refers to a kind of ascending/decending folding door, perhaps refers to a kind of ascending/decending folding window.On structure, the technical scheme of present embodiment not only is applicable to folding door but also be applicable to folding window; On function, the access of the building that door can pass through mainly as the people, window is mainly used in making in light, the air inlet chamber, but the difference on the function can not influence in the present embodiment folding door or window uses common technical characterictic to realize its structure and structure.And in fact folding door luffer boards 12 refer to the folding door-plate in the folding door in the present embodiment, perhaps refer to the folding luffer boards in the folding window; In fact the door and window plate refers to the Door sheet in the folding door, perhaps refers to the luffer boards sheet in the folding window.
2, the problem of relevant draw-gear.The composition of draw-gear can also have other dual mode, a kind of mode is that draw-gear mainly is made up of CD-ROM drive motor and pull rope 11, shown in accompanying drawing 7, CD-ROM drive motor 50 is a kind of CD-ROM drive motor of energy automatic brake, CD-ROM drive motor 50 has a rope pulley, pull rope 11 is for open loop structure and have a fixed end and a free end, the relative rope pulley of fixed end is fixed, pull rope 11 is wrapped on the rope pulley, the relative rope pulley of free end suspends, and the free end of pull rope 11 acts on the second slide mass 17B.Another kind of mode is that traction belt 10 is made of one section wire rope and one section chain series connection; Described draw-gear also comprises a sprocket wheel and a rope pulley, wherein, sprocket wheel is positioned at guide rail 16 tops, rope pulley is positioned at guide rail 16 belows, one section wire rope and one section chain are connected into closed loop configuration, and wire rope is on rope pulley, and chain is on sprocket wheel, wire rope is provided with towing point, and this towing point acts on the second slide mass 17B.
3, the problem of door and window No. of plates in the relevant folding door luffer boards.Present embodiment folding door luffer boards 12 can be made up of four door and window plates from top to bottom successively, the upper edge of first door and window plate is hinged on lintel frame 1 or the lintel of window frame, the upper edge of the lower edge of first door and window plate and second door and window plate is hinged, be provided with between the top of the bottom of the second door and window plate and the 3rd door plate sheet and open and close servicing unit 7, the upper edge of the lower edge of the 3rd door and window plate and the 4th door and window plate is hinged, the lower edge of the 4th door and window plate is provided with slide block 15, the guide rail 16 that vertically set up slide block 15 relative doorframes 1 or window frame both sides is slidingly connected, shown in accompanying drawing 9.
Present embodiment folding door luffer boards 12 can also be made up of five door and window plates from top to bottom successively, the upper edge of first door and window plate is hinged on lintel frame 1 or the lintel of window frame, the upper edge of the lower edge of first door and window plate and second door and window plate is hinged, relative hinged between the upper edge of the lower edge of the second door and window plate and the 3rd door plate sheet, simultaneously be provided with slide block 15 in this hinged place, the guide rail 16 that vertically set up slide block 15 relative doorframes 1 or window frame both sides is slidingly connected, the upper edge of the lower edge of the 3rd door and window plate and the 4th door and window plate is hinged, be provided with between the top of the bottom of the 4th door and window plate and the 5th door and window plate and open and close servicing unit 7, the lower edge of the 5th door and window plate suspends with respect to folding door luffer boards 12, shown in accompanying drawing 10.
Present embodiment folding door luffer boards 12 can also be made up of six door and window plates from top to bottom successively, the upper edge of first door and window plate is hinged on lintel frame 1 or the lintel of window frame, the upper edge of the lower edge of first door and window plate and second door and window plate is hinged, relative hinged between the upper edge of the lower edge of second door and window plate and the 3rd door and window plate, simultaneously be provided with slide block 15 in this hinged place, the guide rail 16 that vertically set up slide block 15 relative doorframes 1 or window frame both sides is slidingly connected, the upper edge of the lower edge of the 3rd door plate sheet and the 4th door and window plate is hinged, be provided with between the top of the bottom of the 4th door and window plate and the 5th door and window plate and open and close servicing unit 7, the upper edge of the lower edge of the 5th door and window plate and the 6th door and window plate is hinged, the lower edge of the 6th door and window plate is provided with slide block 15, the guide rail 16 that vertically set up slide block 15 relative doorframes 1 or window frame both sides is slidingly connected, shown in accompanying drawing 11.
By that analogy, successively by being made of the roughly the same door and window plate of n block size, wherein, n is equal to or greater than 3 positive integer to folding door luffer boards 12 from top to bottom.In a word, open and close servicing unit 7 as long as be provided with between the bottom of the lastblock door and window plate that the top of the door and window plate of last piece odd number is adjacent, the concrete quantity of door and window plate can not limit protection scope of the present invention.
Above-described embodiment only is explanation technical conceive of the present invention and characteristics, and its purpose is to allow the personage who is familiar with this technology can understand content of the present invention and enforcement according to this, can not limit protection scope of the present invention with this.All equivalences that spirit essence is done according to the present invention change or modify, and all should be encompassed within protection scope of the present invention.
Claims (8)
1. ascending/decending folding door or the window of a conveniently opening and closing comprise:
Folding door luffer boards (12), these folding door luffer boards (12) are made of the roughly the same door and window plate of n block size from top to bottom successively, and wherein, n is equal to or greater than 3 positive integer;
According to top-down order, the upper edge of first door and window plate is hinged on lintel frame (1) or the lintel of window frame;
When n equals 3, the upper edge of the lower edge of first door and window plate and second door and window plate is hinged, the lower edge of the 3rd door and window plate suspends with respect to folding door luffer boards (12), be provided with guiding device between the top of the 3rd door and window plate and the bottom of second door and window plate, the guide rail (16) that vertically set up the relative doorframe of guiding device or window frame both sides is slidingly connected;
When n is during greater than 3 odd number, the lower edge of n piece door and window plate suspends with respect to folding door luffer boards (12), be provided with guiding device between the top of n piece door and window plate and the bottom of n-1 piece door and window plate, the guide rail (16) that vertically set up the relative doorframe of guiding device or window frame both sides is slidingly connected; Except n piece door and window plate and n-1 piece door and window plate, the lower edge of the lastblock door and window plate that the upper edge of all the other even number door and window plates is adjacent is hinged, hinged relatively between the upper edge of next piece door and window plate that the lower edge of even number door and window plate is adjacent, be provided with slide block (15) simultaneously in this hinged place, the guide rail (16) that vertically set up the relative doorframe of slide block (15) or window frame both sides is slidingly connected;
When n equals 4, the upper edge of the lower edge of first door and window plate and second door and window plate is hinged, be provided with guiding device between the top of the 3rd door and window plate and the bottom of second door and window plate, the guide rail (16) that vertically set up the relative doorframe of guiding device or window frame both sides is slidingly connected; The upper edge of the lower edge of the 3rd door and window plate and the 4th door and window plate is hinged, and the two ends, lower edge of the 4th door and window plate are provided with slide block (15), and the guide rail (16) that vertically set up the relative doorframe of slide block (15) or window frame both sides is slidingly connected;
When n is during greater than 4 even number, the two ends, lower edge of n piece door and window plate are provided with slide block (15), the guide rail (16) that vertically set up the relative doorframe of slide block (15) or window frame both sides is slidingly connected, the upper edge of n piece door and window plate and the lower edge of n-1 piece door and window plate are hinged, be provided with guiding device between the top of n-1 piece door and window plate and the bottom of n-2 piece door and window plate, the guide rail (16) that vertically set up the relative doorframe of guiding device or window frame both sides is slidingly connected; Except n piece door and window plate, n-1 piece door and window plate and n-2 piece door and window plate, the lower edge of the lastblock door and window plate that the upper edge of all the other even number door and window plates is adjacent is hinged, hinged relatively between the upper edge of next piece door and window plate that the lower edge of even number door and window plate is adjacent, be provided with slide block (15) simultaneously in this hinged place, the guide rail (16) that vertically set up the relative doorframe of slide block (15) or window frame both sides is slidingly connected;
Draw-gear, this draw-gear is used for opening and closing described folding door luffer boards (12), described draw-gear mainly is made up of CD-ROM drive motor (50) and pull rope (11) or traction belt (10), pull rope (11) or traction belt (10) act on the described guiding device, be in same vertical plane thereby drive n door and window plate in fastening position, the mutual folding level that also is in substantially on the enable possition;
It is characterized in that:
Described guiding device is a keying servicing unit (7) that can help folding door luffer boards (12) opening and closing, and this opens and closes servicing unit (7) and mainly is made up of first slide mass (17A), second slide mass (17B), first drive link (32A), second drive link (32B) and first strip hole (19 A);
Described first drive link (32A) has first contact and second contact at its length direction; Described second drive link (32B) has the 3rd contact and the 4th contact at its length direction;
Described first slide mass (17A) is installed in the described guide rail (16) and with guide rail (16) and is slidingly matched, described second slide mass (17B) is installed in the guide rail (16) and with guide rail (16) and is slidingly matched, described first strip hole (19 A) is located on second slide mass (17B), and the center line on first strip hole (19 A) length direction is parallel with the center line on guide rail (16) length direction; First slide mass (17A) is positioned at the top of second slide mass (17B);
When n equals 3 or during greater than 3 odd number, the upper articulation of first contact of described first drive link (32A) and n piece door and window plate, the 3rd contact of second contact of first drive link (32A) and second drive link (32B) is hinged, and this pin joint is positioned in first strip hole (19A) on second slide mass (17B) simultaneously; The lower edge of the 4th contact of described second drive link (32B) and n-1 piece door and window plate is hinged; Described first slide mass (17A) is provided with the 5th contact and the 6th contact, and the upper edge of the 5th contact and n piece door and window plate is hinged, and the lower edge of the 6th contact and n-1 piece door and window plate is hinged;
When n equals 4 or during greater than 4 even number, the upper articulation of first contact of described first drive link (32A) and n-1 piece door and window plate, the 3rd contact of second contact of first drive link (32A) and second drive link (32B) is hinged, and this pin joint is positioned in first strip hole (19A) on second slide mass (17B) simultaneously; The lower edge of the 4th contact of described second drive link (32B) and n-2 piece door and window plate is hinged; Described first slide mass (17A) is provided with the 5th contact and the 6th contact, and the upper edge of the 5th contact and n-1 piece door and window plate is hinged, and the lower edge of the 6th contact and n-2 piece door and window plate is hinged;
Described pull rope (11) or traction belt (10) act on second slide mass (17B).
2. ascending/decending folding door or the window of conveniently opening and closing according to claim 1, it is characterized in that: described CD-ROM drive motor (50) is a kind of CD-ROM drive motor of energy automatic brake, CD-ROM drive motor (50) has a rope pulley, pull rope (11) is for open loop structure and have a fixed end and a free end, the relative rope pulley of fixed end is fixed, pull rope (11) is wrapped on the rope pulley, the relative rope pulley of free end suspends, and the free end of pull rope (11) acts on second slide mass (17B).
3. ascending/decending folding door or the window of conveniently opening and closing according to claim 1, it is characterized in that: described CD-ROM drive motor (50) is a kind of CD-ROM drive motor of energy automatic brake, described draw-gear also comprises first belt pulley (11A) and second belt pulley (11B), wherein, first belt pulley (11A) is positioned at guide rail (16) top, second belt pulley (11B) is positioned at guide rail (16) below, traction belt (10) is closed loop configuration, and be looped around on first belt pulley (11A) and second belt pulley (11B), traction belt (10) is provided with towing point, and this towing point acts on second slide mass (17B).
4. ascending/decending folding door or the window of conveniently opening and closing according to claim 1 is characterized in that: described traction belt (10) is made of one section wire rope and one section chain series connection; Described draw-gear also comprises a sprocket wheel and a rope pulley, wherein, sprocket wheel is positioned at guide rail (16) top, rope pulley is positioned at guide rail (16) below, one section wire rope and one section chain are connected into closed loop configuration, and wire rope is on rope pulley, and chain is on sprocket wheel, wire rope is provided with towing point, and this towing point acts on second slide mass (17B).
5. ascending/decending folding door or the window of conveniently opening and closing according to claim 1, it is characterized in that: described first slide mass (17A) is made up of first locating rack and two group of first roller, two group of first roller rotational positioning is on first locating rack, and first roller is installed in the guide rail (16); Described second slide mass (17B) is made up of second locating rack and two group of second roller, and two group of second roller rotational positioning is on second locating rack, and second roller is installed in the guide rail (16).
6. ascending/decending folding door or the window of conveniently opening and closing according to claim 1, it is characterized in that: when n equals 3 or during greater than 3 odd number, the lower edge of described n-1 piece door and window plate is provided with a linking arm (34), linking arm (34) is positioned between guide rail (16) and the n-1 piece door and window plate, the relative n-1 piece door and window of linking arm (34) plate is fixedly connected, and the 4th contact of described second drive link (32B) and described linking arm (34) are hinged;
When n equals 4 or during greater than 4 even number, the lower edge of n-2 piece door and window plate is provided with a linking arm (34), linking arm (34) is positioned between guide rail (16) and the n-2 piece door and window plate, the relative n-2 piece door and window of linking arm (34) plate is fixedly connected, and the 4th contact of described second drive link (32B) and described linking arm (34) are hinged.
7. ascending/decending folding door or the window of conveniently opening and closing according to claim 1, it is characterized in that: when n equals 3 or during greater than 3 odd number, the top of described n piece door and window plate is provided with second strip hole (19B), and the pin joint of the upper articulation of first contact of described first drive link (32A) and n piece door and window plate is positioned in second strip hole (19B);
When n equals 4 or during greater than 4 even number, the top of described n-1 piece door and window plate is provided with second strip hole (19B), and the pin joint of the upper articulation of first contact of described first drive link (32A) and n-1 piece door and window plate is positioned in second strip hole (19B).
8. ascending/decending folding door or the window of conveniently opening and closing according to claim 1 is characterized in that: described ascending/decending folding door or window have can be with first locking device (40A) and second locking device (40B) of the locking of the folding door luffer boards (12) in the closed position;
Described first locking device (40A) is made up of barb-shaped member and first latch, barb-shaped member is located at described second slide mass (17B) and upward and with second slide mass (17B) surrounds a downward opening locked groove, first latch is located at the bottom of the door and window plate that is hinged with described first drive link (32A), locked groove matches with first latch, with the folding door luffer boards (12) on the locking fastening position;
Described second locking device (40B) is made up of slide bar (21), first guide pin bushing (21A), second guide pin bushing (21B), fixed block (21G), first block (21C), second block (21E), stage clip (21F), push rod (21D), lock dog (41) and second latch;
All guide rail (16) or doorframe or window frame are fixedly connected relatively for described first guide pin bushing (21A), second guide pin bushing (21B) and fixed block (21G), and guide rail (16) or doorframe or window frame are provided with fixed block (21G), second guide pin bushing (21B) and first guide pin bushing (21A) in the longitudinal direction from top to bottom successively; Described slide bar (21) is positioned at first guide pin bushing (21A) and is slidingly connected with inner also relative first guide pin bushing (21A) of second guide pin bushing (21B) and second guide pin bushing (21B), and the top of slide bar (21) is provided with a boss; Described stage clip (21F) is socketed in slide bar (21) upward and is positioned between boss and second guide pin bushing (21B); Described first block (21C) is fixedlyed connected with the lower end of slide bar (21); Described second block (21E) is located at described second slide mass (17B), and upward also relative second slide mass (17B) is fixedly connected, and second block (21E) can lean with described first block (21C) in the process of locking; The upper end of one end of described push rod (21D) and slide bar (21) is hinged; The main body of described lock dog (41) is a block structure and is provided with the 7th contact and the 8th contact, the other end of the 7th contact of lock dog (41) and push rod (21D) is hinged, the 8th contact and described fixed block (21G) are hinged, the upper end of lock dog (41) is a hook members, second latch is located on the folding door luffer boards (12), the hook members of lock dog (41) matches with second latch, with the folding door luffer boards (12) on the locking fastening position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310193933.2A CN103266833B (en) | 2013-05-22 | 2013-05-22 | Lifting type folding door or window convenient to open and close |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310193933.2A CN103266833B (en) | 2013-05-22 | 2013-05-22 | Lifting type folding door or window convenient to open and close |
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| Publication Number | Publication Date |
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| CN103266833A true CN103266833A (en) | 2013-08-28 |
| CN103266833B CN103266833B (en) | 2015-04-15 |
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| CN201310193933.2A Expired - Fee Related CN103266833B (en) | 2013-05-22 | 2013-05-22 | Lifting type folding door or window convenient to open and close |
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| CN107002438A (en) * | 2014-11-26 | 2017-08-01 | 尤利乌斯·布卢姆有限公司 | Ejecting device and the combined system including furniture and ejecting device |
| CN113605827A (en) * | 2021-06-28 | 2021-11-05 | 浙江鸿翔建设集团股份有限公司 | Building exterior window sunshade heat preservation integrative outer envelope |
| CN115387704A (en) * | 2022-08-31 | 2022-11-25 | 深圳通达智慧交通门业技术有限公司 | Folding door device on composite track |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108193991A (en) * | 2017-12-26 | 2018-06-22 | 江苏金峰门业有限公司 | One kind is opened flat folding door |
| CN109025606A (en) * | 2018-09-13 | 2018-12-18 | 唐超 | A kind of Intelligent robot |
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| CN103266833B (en) | 2015-04-15 |
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