CN103266833B - 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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- CN103266833B CN103266833B CN201310193933.2A CN201310193933A CN103266833B CN 103266833 B CN103266833 B CN 103266833B CN 201310193933 A CN201310193933 A CN 201310193933A CN 103266833 B CN103266833 B CN 103266833B
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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 for the similar site such as garage, warehouse or window, be specifically related to a kind of the ascending/decending folding door or the window that are provided with the device that can improve push-and-pull state in open and close door or window process.
Background technology
In daily life, 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 see content disclosed in Chinese patent CN1376849A " the ascending/decending folding door of garage or resemble construction ".The ascending/decending folding door of this patent to be hinged formation primarily of the roughly the same the first half door-plate of size and the latter half door-plate, wherein, the upper edge of the first half door-plate is hinged on lintel frame, the two ends, lower edge of the latter half door-plate are respectively equipped with leading block, leading block is arranged in the guide rail vertically set up doorframe both sides, thus make the first half door-plate and the latter half door-plate in fastening position, be in same vertical plane, enable possition folds mutually and is substantially in level.Above-mentioned ascending/decending folding door safely, flexibly, conveniently, but there is a problem in actual applications: closing the final stage of folding door or window, due to the gas pressure of indoor, the first half door plate and the latter half door plate, be not easy the state reaching 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 very large pulling force is needed in the starting stage of opening folding door or window, so just make to open folding door or this operation of window becomes difficulty, shown in accompanying drawing 1.For this reason, how to design a kind of open and close transient operation easily elevating folding door or window become the present invention research problem.
Summary of the invention
The invention provides a kind of ascending/decending folding door or window of conveniently opening and closing, its object is to solve existing ascending/decending folding door or window open under complete closed state more difficult and be about to be in complete closed state time close more difficult problem.
For achieving the above object, the technical solution used in the present invention is: a kind of ascending/decending folding door of conveniently opening and closing or window, comprising:
Folding door luffer boards, these folding door luffer boards are made up of the door and window plate that n block size is roughly the same from top to bottom successively, wherein, n be equal to or greater than 3 positive integer;
According to top-down order, the upper edge of first piece of door and window plate is hinged on lintel frame or lintel of window frame;
When n equals 3, the upper edge of the lower edge of first piece of door and window plate and second piece of door and window plate is hinged, the lower edge of the 3rd piece of door and window plate suspends relative to folding door luffer boards, be provided with guiding device between the top of the 3rd piece of door and window plate and the bottom of second piece of door and window plate, the slide that the relative doorframe of guiding device or window frame both sides are vertically set up connects;
When n is the odd number being greater than 3, the lower edge of n-th piece of door and window plate suspends relative to folding door luffer boards, be provided with guiding device between the bottom of the top of n-th piece of door and window plate and (n-1)th piece of door and window plate, the slide that the relative doorframe of guiding device or window frame both sides are vertically set up connects; Except n-th piece of door and window plate and (n-1)th piece of 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, relatively hinged between the upper edge of next block door and window plate that the lower edge of even number door and window plate is adjacent, be provided with slide block in this hinged place, the slide that the relative doorframe of slide block or window frame both sides are vertically set up connects simultaneously;
When n equals 4, the upper edge of the lower edge of first piece of door and window plate and second piece of door and window plate is hinged, be provided with guiding device between the top of the 3rd piece of door and window plate and the bottom of second piece of door and window plate, the slide that the relative doorframe of guiding device or window frame both sides are vertically set up connects; The upper edge of the lower edge of the 3rd piece of door and window plate and the 4th piece of door and window plate is hinged, and the two ends, lower edge of the 4th piece of door and window plate are provided with slide block, and the slide that the relative doorframe of slide block or window frame both sides are vertically set up connects;
When n is the even number being greater than 4, the two ends, lower edge of n-th piece of door and window plate are provided with slide block, the slide that the relative doorframe of slide block or window frame both sides are vertically set up connects, the lower edge of the upper edge of n-th piece of door and window plate and (n-1)th piece of door and window plate is hinged, be provided with guiding device between the top of (n-1)th piece of door and window plate and the bottom of the n-th-2 pieces door and window plates, the slide that the relative doorframe of guiding device or window frame both sides are vertically set up connects; Except n-th piece of door and window plate, (n-1)th piece of door and window plate and the n-th-2 pieces door and window plates, 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, relatively hinged between the upper edge of next block door and window plate that the lower edge of even number door and window plate is adjacent, be provided with slide block in this hinged place, the slide that the relative doorframe of slide block or window frame both sides are vertically set up connects simultaneously;
Draw-gear, this draw-gear is used for opening and closing described folding door luffer boards, described draw-gear is primarily of CD-ROM drive motor and pull rope or traction belt composition, pull rope or traction belt act on described guiding device, thus drive n door and window plate in fastening position, be in same vertical plane, enable possition folds mutually and is substantially in level;
Described guiding device is a keying servicing unit that folding door luffer boards can be helped to open and close, and this keying servicing unit forms primarily of the first slide mass, the second slide mass, the first drive link, the second drive link and the first strip hole;
Described first drive link has the first contact and the second contact in their length direction; Described second drive link has the 3rd contact and the 4th contact in their length direction;
Described first slide mass to be arranged in described guide rail and to coordinate with slide, described second slide mass to be arranged in guide rail and to coordinate with slide, described first strip hole is located on the second slide mass, and the center line on the first strip hole length direction and the centerline parallel on rail length direction; First slide mass is positioned at the top of the second slide mass;
When n be equal 3 or be greater than 3 odd number time, first contact of described first drive link and the upper articulation of n-th piece of door and window plate, second contact of the first drive link and the 3rd contact of the second drive link hinged, this pin joint is positioned in the first strip hole on the second slide mass simultaneously; 4th contact of described second drive link and the lower edge of (n-1)th piece of door and window plate 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-th piece of door and window plate is hinged, and the lower edge of the 6th contact and (n-1)th piece of door and window plate is hinged;
When n be equal 4 or be greater than 4 even number time, first contact of described first drive link and the upper articulation of (n-1)th piece of door and window plate, second contact of the first drive link and the 3rd contact of the second drive link hinged, this pin joint is positioned in the first strip hole on the second slide mass simultaneously; 4th contact of described second drive link and the lower edge of the n-th-2 pieces door and window plates 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)th piece of door and window plate is hinged, and the lower edge of the 6th contact and the n-th-2 pieces door and window plates is hinged;
Described pull rope or traction belt act on the second slide mass.
Related content in technique scheme is explained as follows:
1, in such scheme, the building form of described draw-gear can have following three kinds:
First kind of way to be described CD-ROM drive motor be a kind of can the CD-ROM drive motor of automatic brake, CD-ROM drive motor is with 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 rope pulley, the relative rope pulley suspension of free end, the free end of pull rope acts on the second slide mass.
The second way to be described CD-ROM drive motor be a kind of can the CD-ROM drive motor of automatic brake, described draw-gear also comprises the first belt pulley and the second belt pulley, wherein, first belt pulley is positioned at above guide rail, second belt pulley is positioned at below guide rail, and traction belt is closed loop configuration, and is looped around on the first belt pulley and the second belt pulley, traction belt is provided with towing point, and this towing point acts on the second slide mass.
The third mode be described traction belt by one section of wire rope and one section of chain in series; Described draw-gear also comprises a sprocket wheel and a rope pulley, wherein, sprocket wheel is positioned at above guide rail, rope pulley is positioned at below guide rail, one section of wire rope and one section of chain are connected into closed loop configuration, and wire rope is around on rope pulley, and chain is around on sprocket wheel, wire rope is provided with towing point, and this towing point acts on the second slide mass.
2, in 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 the first locating rack, and the first roller is arranged in 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 the second locating rack, and the second roller is arranged in guide rail.
3, in such scheme, comparatively preferred scheme be when n be equal 3 or be greater than 3 odd number time, the lower edge of described (n-1)th piece of door and window plate is provided with a linking arm, linking arm is between guide rail and (n-1)th piece of door and window plate, the relative (n-1)th piece of door and window plate of linking arm is fixedly connected with, the 4th contact of described second drive link and described linking arm hinged; When n be equal 4 or be greater than 4 even number time, the lower edge of the n-th-2 pieces door and window plates is provided with a linking arm, linking arm is between guide rail and the n-th-2 pieces door and window plates, and relative the n-th-2 pieces door and window plates of linking arm are fixedly connected with, the 4th contact of described second drive link and described linking arm hinged.
4, in such scheme, comparatively preferred scheme be when n be equal 3 or be greater than 3 odd number time, the top of described n-th piece of door and window plate is provided with the second strip hole, and the pin joint of the first contact of described first drive link and the upper articulation of n-th piece of door and window plate is positioned in the second strip hole;
When n be equal 4 or be greater than 4 even number time, the top of described (n-1)th piece of door and window plate is provided with the second strip hole, and the pin joint of the first contact of described first drive link and the upper articulation of (n-1)th piece of door and window plate is positioned in the second strip hole.
5, in such scheme, described ascending/decending folding door or window have can by the first locking device of the folding door luffer boards locking in the closed position and the second locking device;
Described first locking device is made up of barb-shaped component and the first latch, barb-shaped component to be located on described second slide mass and to surround a downward opening locked groove with the second slide mass, first latch is located at the bottom of the door and window plate be hinged with described first drive link, locked groove matches with the first latch, to lock the folding door luffer boards in fastening position;
Described second locking device is made up of slide bar, the first guide pin bushing, the second guide pin bushing, fixed block, the first block, the second block, stage clip, push rod, lock dog and the second latch;
Described first guide pin bushing, the second guide pin bushing and the equal opposite rail of fixed block or doorframe or window frame are fixedly connected with, and guide rail or doorframe or window frame are provided with fixed block, the second guide pin bushing and the first guide pin bushing from top to bottom in the longitudinal direction successively; Described slide bar is positioned at the first guide pin bushing and relative first guide pin bushing and second guide pin bushing inner with the second guide pin bushing and is slidably connected, and the top of slide bar is provided with a boss; Described compression spring sleeve to be connected on slide bar and between boss and the second guide pin bushing; Described first block is fixedly connected with the lower end of slide bar; Described second block is located on described second slide mass and relative second slide mass is fixedly connected with, and in the process of locking, the second block can lean with described first block; One end of described push rod and the upper end thereof of slide bar; The main body of described lock dog is a block structure and is provided with the 7th contact and the 8th contact, 7th contact of lock dog and the other end of push rod hinged, 8th contact and described fixed block hinged, the upper end of lock dog is a hook members, second latch is located on folding door luffer boards, the hook members of lock dog matches with the second latch, to lock the folding door luffer boards in fastening position.
6, in such scheme, described folding door luffer boards refer to the folding door-plate on folding door or the folding luffer boards on folding window, in like manner, and the Door sheet in described door and window plate folding door, or refer to the luffer boards sheet in 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 be equal 3 or be greater than 3 odd number time, be provided with keying servicing unit between the bottom of the top of n-th piece of door and window plate and (n-1)th piece of door and window plate, the slide that the keying relative doorframe of servicing unit or window frame both sides are vertically set up connects; When n be equal 4 or be greater than 4 even number time, be provided with keying servicing unit between the top of (n-1)th piece of door and window plate and the bottom of the n-th-2 pieces door and window plates.Open and close servicing unit to form primarily of the first slide mass, the second slide mass, the first drive link, the second drive link and the first strip hole.When to open in the closed position on ascending/decending folding door or window time, first pull rope or traction belt is driven to move upward by CD-ROM drive motor, because pull rope or traction belt act on the second slide mass, pull rope or the traction belt of motion can control the lifting carriage of the second slide mass in guide rail, when pull rope or traction belt move upward, second slide mass starts upward sliding in guide rail, the first now hinged with the second slide mass drive link moves down in the first strip hole, along with the second slide mass continues upward sliding in guide rail, first drive link and the second drive link are lifted, first drive link deflects to outdoor direction simultaneously, that is the first drive link gives this block door and window plate be hinged with it thrust when deflecting to outdoor direction, this block door and window plate pushes away by the first drive link, again due to the 4th contact of the second drive link and the lower edge of (n-1)th piece of door and window plate or the n-th-2 pieces door and window plates hinged, under gearing, this block door and window plate be hinged with the second drive link also deflects to the direction of outdoor, at the first drive link and the second drive link by the first slide mass upward sliding in guide rail while upwards lifting, door and window plate above also all deflects to the direction of outdoor, folding door luffer boards constantly by upwards lifting until ascending/decending folding door or window are opened completely.Because pull rope or traction belt can control the lifting position relation of the second slide mass in guide rail, therefore, similar to the operating principle of foregoing door window in the operating principle of closing folding door or window in door and window process.In a word, open and close servicing unit in the moment of opening and play the effect increasing outside thrust, the operation making to open the folding door or window being in buttoned-up status becomes laborsaving, simultaneously, open and close servicing unit in the final stage of closing and play the effect increasing inside pulling force, also become laborsaving in the final stage operation of closing, open and close the switch door and window process that servicing unit improves ascending/decending folding door.Therefore, ascending/decending folding door of the present invention or window are convenient, laborsaving in opening and closing transient operation, and are in same vertical plane when can make n door and window plate in fastening position.
Accompanying drawing explanation
Accompanying drawing 1 is schematic diagram when ascending/decending folding door or window are in buttoned-up status in prior art;
Accompanying drawing 2 is the partial cutaway schematic view under the ascending/decending folding door of the embodiment of the present invention or window are in buttoned-up status;
Accompanying drawing 3 is the partial enlarged drawing of part A in accompanying drawing 2;
Accompanying drawing 4 is the folding door luffer boards of embodiment of the present invention partial cutaway schematic view when being in half opened condition;
Accompanying drawing 5 is that the folding door luffer boards of the embodiment of the present invention are in by partial cutaway schematic view during full open position;
What accompanying drawing 6 was the embodiment of the present invention has the ascending/decending folding door of locking device or the structural representation of window;
Accompanying drawing 7 is the first structural representation of the draw-gear in ascending/decending folding door of the present invention or window;
Accompanying drawing 8 is the second structural representation of the draw-gear in ascending/decending folding door of the present invention or window;
Accompanying drawing 9 has the ascending/decending bellow framed door of four pieces of 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 pieces of 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 pieces of door and window plates or the structural representation of window for the present invention.
In above accompanying drawing: 1, lintel frame; 7, servicing unit is opened and closed; 10, traction belt; 11, pull rope; 11A, the first belt pulley; 11B, the second belt pulley; 12, folding door-plate; 15, slide block; 16, guide rail; 17 A, the first slide mass; 17B, the second slide mass; 19A, the first strip hole; 19B, the second strip hole; 21, slide bar; 21A, the first guide pin bushing; 21B, the second guide pin bushing; 21C, the first block; 21D, push rod; 21E, the second block; 21F, stage clip; 21G, fixed block; 32A, the first drive link; 32B, the second drive link; 34, linking arm; 40A, the first locking device; 40B, the second locking device; 41, lock dog; 50, CD-ROM drive motor.
Detailed description of the invention
Below in conjunction with drawings and Examples, the invention will be further described:
Embodiment: a kind of ascending/decending folding door of conveniently opening and closing or window
This ascending/decending folding door or window, shown in accompanying drawing 2 to accompanying drawing 6, comprising:
Folding door luffer boards 12, these folding door luffer boards 12 are made up of the door and window plate that three block sizes are roughly the same from top to bottom successively;
According to top-down order, the upper edge of first piece of door and window plate is hinged on lintel frame 1 or lintel of window frame; The upper edge of the lower edge of first piece of door and window plate and second piece of door and window plate is hinged, the lower edge of the 3rd piece of door and window plate suspends relative to folding door luffer boards 12, be provided with guiding device between the top of the 3rd piece of door and window plate and the bottom of second piece of door and window plate, the guide rail 16 that the relative doorframe of guiding device or window frame both sides are vertically set up is slidably connected;
Draw-gear, this draw-gear is used for opening and closing described folding door luffer boards 12, described draw-gear forms primarily of CD-ROM drive motor 50 and traction belt 10, traction belt 10 acts on described guiding device, thus drive three pieces of door and window plates in fastening position, be in same vertical plane, enable possition folds mutually and is substantially in level; 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 above guide rail 16, and the second belt pulley 11B is positioned at below guide rail 16, 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 folding door luffer boards 12 can be helped to open and close, and this keying servicing unit 7 forms primarily 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 19 A;
Described first drive link 32A has the first contact and the second contact in their length direction; Described second drive link 32B has the 3rd contact and the 4th contact in their length direction;
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 the first locating rack, and the first roller is arranged in 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 the second locating rack, and the second roller is arranged in guide rail 16; Described first strip hole 19 A is located on the second slide mass 17B, and the center line on the first strip hole 19A length direction and the centerline parallel on guide rail 16 length direction; First slide mass 17A is positioned at the top of the second slide mass 17B;
The top of described 3rd piece of door and window plate is provided with the second strip hole 19B, and the pin joint of first contact of described first drive link 32A and the upper articulation of the 3rd piece of door and window plate is positioned in the second strip hole 19B; Second contact of the first drive link 32A and the 3rd contact of the second drive link 32B hinged, this pin joint is positioned in the first strip hole 19A on the second slide mass 17B simultaneously; The lower edge of described second piece of door and window plate is provided with a linking arm 34, linking arm 34 is between guide rail 16 and second piece of door and window plate, the relative second piece of door and window plate of linking arm 34 is fixedly connected with, and the 4th contact and the described linking arm 34 of described second drive link 32B are 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 the 3rd piece of door and window plate is hinged, and the lower edge of the 6th contact and second piece of door and window plate is hinged;
Described traction belt 10 acts on the second slide mass 17B.
The operating principle of the 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 piece of door and window plate and the bottom of second piece of door and window plate and open and close servicing unit 7, open and close servicing unit 7 guide rail 16 that doorframe 1 or window frame both sides are vertically set up relatively and be slidably connected.Open and close servicing unit 7 to form primarily 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.When to open in the closed position on ascending/decending folding door or window time, first traction belt 10 is driven to move upward by CD-ROM drive motor 50, because traction belt 10 acts on the second slide mass 17B, the traction belt 10 of motion can control the lifting carriage of the second slide mass 17B in guide rail 16, when traction belt 10 moves upward, second slide mass 17B starts upward sliding in guide rail 16, the first now hinged with the second slide mass 17B drive link 32A moves down in the first strip hole 19A, along with the second slide mass 17B continues upward sliding in guide rail 16, first drive link 32A and the second drive link 32B is lifted, first drive link 32A deflects to outdoor direction simultaneously, that is the first drive link 32A gives this block door and window plate be hinged with it thrust when deflecting to outdoor direction, this block door and window plate pushes away by the first drive link 32A, again due to the 4th contact of the second drive link 32B and the lower edge of second piece of door and window plate hinged, under gearing, second piece of door and window plate also deflects to the direction of outdoor, at the first drive link 32A and the second drive link 32B by the first slide mass 17A upward sliding in guide rail 16 while upwards lifting, door and window plate above also all deflects to the direction of outdoor, folding door luffer boards constantly by upwards lifting until ascending/decending folding door or window are opened completely.Because traction belt 10 can control the lifting position relation of the second slide mass 17B in guide rail 16, therefore, similar to the operating principle of foregoing door window in the operating principle of closing folding door or window in door and window process.In a word, open and close servicing unit 7 in the moment of opening and play the effect increasing outside thrust, the operation making to open the folding door or window being in buttoned-up status becomes laborsaving, simultaneously, open and close servicing unit 7 in the final stage of closing and play the effect increasing inside pulling force, also become laborsaving in the final stage operation of closing, open and close the switch door and window process that servicing unit 7 improves ascending/decending folding door.Therefore, ascending/decending folding door of the present invention or window are convenient, laborsaving in opening and closing transient operation, and are in same vertical plane when can make three door and window plates in fastening position.
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;
Described first locking device 40A is made up of barb-shaped component and the first latch, barb-shaped component to be located on described second slide mass 17B and to surround a downward opening locked groove with the second slide mass 17B, first latch is located at the bottom of the door and window plate be hinged with described first drive link 32A, locked groove matches with the first latch, to lock the folding door luffer boards 12 in fastening position;
Described second locking device 40B is made up of slide bar 21, 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 the second latch;
Described first guide pin bushing 21A, the equal opposite rail 16 of the second guide pin bushing 21B and fixed block 21G or doorframe or window frame are fixedly connected with, 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 relative first guide pin bushing 21A and second guide pin bushing 21B inner with the second guide pin bushing 21B and is slidably connected, and the top of slide bar 21 is provided with a boss; Described stage clip 21F to be socketed on slide bar 21 and between boss and the second guide pin bushing 21B; Described first block 21C is fixedly connected with the lower end of slide bar 21; Described second block 21E is located on described second slide mass 17B and relative second slide mass 17B is fixedly connected with, and in the process of locking, the second block 21E can lean with described first block 21C; One end of described push rod 21D and the upper end thereof of slide bar 21; The main body of described lock dog 41 is a block structure and is provided with the 7th contact and the 8th contact, 7th contact of lock dog 41 and the other end of push rod 21D hinged, 8th contact and described fixed block 21G hinged, the upper end of lock dog 41 is a hook members, second latch is located on folding door luffer boards 12, the hook members of lock dog 41 matches with the second latch, to lock the folding door luffer boards 12 in fastening position.
The operating principle of described first locking device 40A: when ascending/decending folding door or window in the closed position upper time, first locking device 40A is in the lock state, and namely the locked groove that surrounds of barb-shaped component and the second slide mass 17B is meshed with the first latch be located on the middle and lower part of door and window plate or doorframe or window frame.When opening ascending/decending folding door or window, the starting stage of opening, traction belt 10 drives the second slide mass 17B upward sliding in guide rail 16, and barb-shaped component is also moved upward, finally make locked groove be separated with the first latch, now the first locking device 40A is in released state.
The operating principle of described second locking device 40B: in the process of closing ascending/decending folding door or window, traction belt 10 drives the second slide mass 17B slide downward in guide rail 16, until the second block 21E be located on the second slide mass 17B and the first block 21C leans, now constantly the second slide mass 17B of slide downward is with moving slide-bar 21 slide downward, stage clip 21F is compressed, push rod 21D also slide downward, due to lock dog 41 and the upper end thereof 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 the second latch, lock in the closed position on folding door luffer boards 12.When opening ascending/decending folding door or window, traction belt 10 drives the second slide mass 17B continuous upward sliding in guide rail 16, once the second block 21E and the first block 21C is separated, by the stage clip 21F release pressure compressed, slide bar 21 and push rod 21D upward sliding, now lock dog 41 deflects towards the direction away from the 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, about the problem of ascending/decending folding door or window.The title of the present embodiment is " a kind of ascending/decending folding door of conveniently opening and closing or window ", actually refers to a kind of ascending/decending folding door, or refers to a kind of ascending/decending folding window.From structure, the technical scheme of the present embodiment is not only applicable to folding door but also be applicable to folding window; Functionally, door mainly as people by the access of building, window is mainly used in making light, air enters indoor, but difference functionally can not affect folding door or window in the present embodiment uses common technical characteristic to realize its structure and structure.And in fact folding door luffer boards 12 refer to the folding door-plate in folding door in the present embodiment, or refer to the folding luffer boards in folding window; In fact door and window plate refers to the Door sheet in folding door, or refers to the luffer boards sheet in folding window.
2, about the problem of draw-gear.The composition of draw-gear can also have other two kinds of modes, a kind of mode is that draw-gear forms primarily 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 is with a rope pulley, pull rope 11 is open loop structure and has a fixed end and a free end, the relative rope pulley of fixed end is fixed, pull rope 11 is wrapped on rope pulley, the relative rope pulley suspension of free end, the free end of pull rope 11 acts on the second slide mass 17B.Another kind of mode be traction belt 10 by one section of wire rope and one section of chain in series; Described draw-gear also comprises a sprocket wheel and a rope pulley, wherein, sprocket wheel is positioned at above guide rail 16, rope pulley is positioned at below guide rail 16, one section of wire rope and one section of chain are connected into closed loop configuration, and wire rope is around on rope pulley, and chain is around on sprocket wheel, wire rope is provided with towing point, and this towing point acts on the second slide mass 17B.
3, about the problem of door and window No. of plates in folding door luffer boards.The present embodiment folding door luffer boards 12 can be made up of four pieces of door and window plates from top to bottom successively, the upper edge of first piece of door and window plate is hinged on lintel frame 1 or lintel of window frame, the upper edge of the lower edge of first piece of door and window plate and second piece of 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 piece of door and window plate and the 4th piece of door and window plate is hinged, the lower edge of the 4th piece of door and window plate is provided with slide block 15, slide block 15 guide rail 16 that doorframe 1 or window frame both sides are vertically set up relatively is slidably connected, shown in accompanying drawing 9.
The present embodiment folding door luffer boards 12 can also be made up of five pieces of door and window plates from top to bottom successively, the upper edge of first piece of door and window plate is hinged on lintel frame 1 or lintel of window frame, the upper edge of the lower edge of first piece of door and window plate and second piece of door and window plate is hinged, the lower edge of the second door and window plate is relative hinged with between the upper edge of the 3rd door plate sheet, be provided with slide block 15 in this hinged place simultaneously, slide block 15 guide rail 16 that doorframe 1 or window frame both sides are vertically set up relatively is slidably connected, the upper edge of the lower edge of the 3rd piece of door and window plate and the 4th piece of door and window plate is hinged, be provided with between the top of the bottom of the 4th piece of door and window plate and the 5th piece of door and window plate and open and close servicing unit 7, the lower edge of the 5th piece of door and window plate suspends relative to folding door luffer boards 12, shown in accompanying drawing 10.
The present embodiment folding door luffer boards 12 can also be made up of six pieces of door and window plates from top to bottom successively, the upper edge of first piece of door and window plate is hinged on lintel frame 1 or lintel of window frame, the upper edge of the lower edge of first piece of door and window plate and second piece of door and window plate is hinged, the lower edge of second piece of door and window plate is relative hinged with between the upper edge of the 3rd piece of door and window plate, be provided with slide block 15 in this hinged place simultaneously, slide block 15 guide rail 16 that doorframe 1 or window frame both sides are vertically set up relatively is slidably connected, the upper edge of the lower edge of the 3rd door plate sheet and the 4th piece of door and window plate is hinged, be provided with between the top of the bottom of the 4th piece of door and window plate and the 5th piece of door and window plate and open and close servicing unit 7, the upper edge of the lower edge of the 5th piece of door and window plate and the 6th piece of door and window plate is hinged, the lower edge of the 6th piece of door and window plate is provided with slide block 15, slide block 15 guide rail 16 that doorframe 1 or window frame both sides are vertically set up relatively is slidably connected, shown in accompanying drawing 11.
By that analogy, folding door luffer boards 12 are made up of the door and window plate roughly the same by n block size from top to bottom successively, wherein, n be equal to or greater than 3 positive integer.In a word, open and close servicing unit 7 as long as be provided with between the bottom of lastblock door and window plate that is adjacent, the top of the door and window plate of last block odd number, the concrete quantity of door and window plate can not limit the scope of the invention.
Above-described embodiment, only for technical conceive of the present invention and feature are described, its object is to person skilled in the art can be understood content of the present invention and implement according to this, can not limit the scope of the invention with this.All equivalences done according to Spirit Essence of the present invention change or modify, and all should be encompassed within protection scope of the present invention.
Claims (8)
1. the ascending/decending folding door of conveniently opening and closing or a window, comprising:
Folding door luffer boards (12), these folding door luffer boards (12) are made up of the door and window plate that n block size is roughly the same from top to bottom successively, wherein, n be equal to or greater than 3 positive integer;
According to top-down order, the upper edge of first piece of door and window plate is hinged on lintel frame (1) or lintel of window frame;
When n equals 3, the upper edge of the lower edge of first piece of door and window plate and second piece of door and window plate is hinged, the lower edge of the 3rd piece of door and window plate suspends relative to folding door luffer boards (12), be provided with guiding device between the top of the 3rd piece of door and window plate and the bottom of second piece of door and window plate, the guide rail (16) that the relative doorframe of guiding device or window frame both sides are vertically set up is slidably connected;
When n is the odd number being greater than 3, the lower edge of n-th piece of door and window plate suspends relative to folding door luffer boards (12), be provided with guiding device between the bottom of the top of n-th piece of door and window plate and (n-1)th piece of door and window plate, the guide rail (16) that the relative doorframe of guiding device or window frame both sides are vertically set up is slidably connected; Except n-th piece of door and window plate and (n-1)th piece of 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, relatively hinged between the upper edge of next block door and window plate that the lower edge of even number door and window plate is adjacent, be provided with slide block (15) in this hinged place, slide block (15) guide rail (16) that doorframe or window frame both sides are vertically set up relatively is slidably connected simultaneously;
When n equals 4, the upper edge of the lower edge of first piece of door and window plate and second piece of door and window plate is hinged, be provided with guiding device between the top of the 3rd piece of door and window plate and the bottom of second piece of door and window plate, the guide rail (16) that the relative doorframe of guiding device or window frame both sides are vertically set up is slidably connected; The upper edge of the lower edge of the 3rd piece of door and window plate and the 4th piece of door and window plate is hinged, and the two ends, lower edge of the 4th piece of door and window plate are provided with slide block (15), and slide block (15) guide rail (16) that doorframe or window frame both sides are vertically set up relatively is slidably connected;
When n is the even number being greater than 4, the two ends, lower edge of n-th piece of door and window plate are provided with slide block (15), slide block (15) guide rail (16) that doorframe or window frame both sides are vertically set up relatively is slidably connected, the lower edge of the upper edge of n-th piece of door and window plate and (n-1)th piece of door and window plate is hinged, be provided with guiding device between the top of (n-1)th piece of door and window plate and the bottom of the n-th-2 pieces door and window plates, the guide rail (16) that the relative doorframe of guiding device or window frame both sides are vertically set up is slidably connected; Except n-th piece of door and window plate, (n-1)th piece of door and window plate and the n-th-2 pieces door and window plates, 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, relatively hinged between the upper edge of next block door and window plate that the lower edge of even number door and window plate is adjacent, be provided with slide block (15) in this hinged place, slide block (15) guide rail (16) that doorframe or window frame both sides are vertically set up relatively is slidably connected simultaneously;
Draw-gear, this draw-gear is used for opening and closing described folding door luffer boards (12), described draw-gear is primarily of CD-ROM drive motor (50) and pull rope (11) or traction belt (10) composition, pull rope (11) or traction belt (10) act on described guiding device, thus drive n door and window plate in fastening position, be in same vertical plane, enable possition folds mutually and is substantially in level;
It is characterized in that:
Described guiding device is a keying servicing unit (7) that folding door luffer boards (12) can be helped to open and close, and this keying servicing unit (7) forms primarily 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 (19 A);
Described first drive link (32A) has the first contact and the second contact in their length direction; Described second drive link (32B) has the 3rd contact and the 4th contact in their length direction;
Described first slide mass (17A) to be arranged in described guide rail (16) and to be slidably matched with guide rail (16), described second slide mass (17B) to be arranged in guide rail (16) and to be slidably matched with guide rail (16), described first strip hole (19 A) is located on the second slide mass (17B), and the center line on the first strip hole (19 A) length direction and the centerline parallel on guide rail (16) length direction; First slide mass (17A) is positioned at the top of the second slide mass (17B);
When n be equal 3 or be greater than 3 odd number time, described first contact of the first drive link (32A) and the upper articulation of n-th piece of door and window plate, second contact of the first drive link (32A) and the 3rd contact of the second drive link (32B) hinged, this pin joint is positioned in the first strip hole (19A) on the second slide mass (17B) simultaneously; 4th contact of described second drive link (32B) and the lower edge of (n-1)th piece of door and window plate 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-th piece of door and window plate is hinged, and the lower edge of the 6th contact and (n-1)th piece of door and window plate is hinged;
When n be equal 4 or be greater than 4 even number time, described first contact of the first drive link (32A) and the upper articulation of (n-1)th piece of door and window plate, second contact of the first drive link (32A) and the 3rd contact of the second drive link (32B) hinged, this pin joint is positioned in the first strip hole (19A) on the second slide mass (17B) simultaneously; 4th contact of described second drive link (32B) and the lower edge of the n-th-2 pieces door and window plates 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)th piece of door and window plate is hinged, and the lower edge of the 6th contact and the n-th-2 pieces door and window plates is hinged;
Described pull rope (11) or traction belt (10) act on the second slide mass (17B).
2. the ascending/decending folding door of conveniently opening and closing according to claim 1 or window, 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) is with 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 rope pulley, the relative rope pulley suspension of free end, the free end of pull rope (11) acts on the second slide mass (17B).
3. the ascending/decending folding door of conveniently opening and closing according to claim 1 or window, 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 the first belt pulley (11A) and the 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 the first belt pulley (11A) and the second belt pulley (11B), traction belt (10) is provided with towing point, this towing point acts on the second slide mass (17B).
4. the ascending/decending folding door of conveniently opening and closing according to claim 1 or window, is characterized in that: described traction belt (10) by one section of wire rope and one section of chain in series; 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 of wire rope and one section of chain are connected into closed loop configuration, and wire rope is around on rope pulley, and chain is around on sprocket wheel, wire rope is provided with towing point, and this towing point acts on the second slide mass (17B).
5. the ascending/decending folding door of conveniently opening and closing according to claim 1 or window, 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 the first locating rack, and the first roller is arranged in 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 the second locating rack, and the second roller is arranged in guide rail (16).
6. the ascending/decending folding door of conveniently opening and closing according to claim 1 or window, it is characterized in that: when n be equal 3 or be greater than 3 odd number time, the lower edge of described (n-1)th piece of door and window plate is provided with a linking arm (34), linking arm (34) is positioned between guide rail (16) and (n-1)th piece of door and window plate, the relative (n-1)th piece of door and window plate of linking arm (34) is fixedly connected with, and the 4th contact and the described linking arm (34) of described second drive link (32B) are hinged;
When n be equal 4 or be greater than 4 even number time, the lower edge of the n-th-2 pieces door and window plates is provided with a linking arm (34), linking arm (34) is positioned between guide rail (16) and the n-th-2 pieces door and window plates, relative the n-th-2 pieces door and window plates of linking arm (34) are fixedly connected with, and the 4th contact and the described linking arm (34) of described second drive link (32B) are hinged.
7. the ascending/decending folding door of conveniently opening and closing according to claim 1 or window, it is characterized in that: when n be equal 3 or be greater than 3 odd number time, the top of described n-th piece of door and window plate is provided with the second strip hole (19B), and the pin joint of described first contact of the first drive link (32A) and the upper articulation of n-th piece of door and window plate is positioned in the second strip hole (19B);
When n be equal 4 or be greater than 4 even number time, the top of described (n-1)th piece of door and window plate is provided with the second strip hole (19B), and the pin joint of described first contact of the first drive link (32A) and the upper articulation of (n-1)th piece of door and window plate is positioned in the second strip hole (19B).
8. the ascending/decending folding door of conveniently opening and closing according to claim 1 or window, is characterized in that: described ascending/decending folding door or window have first locking device (40A) and the second locking device (40B) that the folding door luffer boards (12) in the closed position can be locked;
Described first locking device (40A) is made up of barb-shaped component and the first latch, barb-shaped component is located at described second slide mass (17B) and goes up and surround a downward opening locked groove with the second slide mass (17B), first latch is located at the bottom of the door and window plate be hinged with described first drive link (32A), locked groove matches with the first latch, to lock the folding door luffer boards (12) in fastening position;
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 the second latch;
Described first guide pin bushing (21A), the second guide pin bushing (21B) and fixed block (21G) all opposite rail (16) or doorframe or window frame are fixedly connected with, 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 the second guide pin bushing (21B) inner and relative first guide pin bushing (21A) and the second guide pin bushing (21B) and is slidably connected, and the top of slide bar (21) is provided with a boss; Described stage clip (21F) is socketed in slide bar (21) and goes up and be positioned between boss and the second guide pin bushing (21B); Described first block (21C) is fixedly connected with the lower end of slide bar (21); Described second block (21E) is located at upper and relative second slide mass (17B) of described second slide mass (17B) and is fixedly connected with, and in the process of locking, the second block (21E) can lean with described first block (21C); One end of described push rod (21D) and the upper end thereof of slide bar (21); The main body of described lock dog (41) is a block structure and is provided with the 7th contact and the 8th contact, 7th contact of lock dog (41) and the other end of push rod (21D) hinged, 8th contact and described fixed block (21G) hinged, the upper end of lock dog (41) is a hook members, second latch is located on folding door luffer boards (12), the hook members of lock dog (41) matches with the second latch, to lock the folding door luffer boards (12) in fastening position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| 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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| Application Number | Priority Date | Filing Date | Title |
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| 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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| CN103266833A CN103266833A (en) | 2013-08-28 |
| CN103266833B true CN103266833B (en) | 2015-04-15 |
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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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| Publication number | Priority date | Publication date | Assignee | Title |
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| AT516586A1 (en) * | 2014-11-26 | 2016-06-15 | Blum Gmbh Julius | Ejection device and arrangement of a furniture and an ejection device |
| CN113605827B (en) * | 2021-06-28 | 2023-01-06 | 浙江鸿翔建设集团股份有限公司 | Building exterior window sunshade heat preservation integrative outer envelope |
| CN115387704B (en) * | 2022-08-31 | 2024-03-26 | 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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| CN203285272U (en) * | 2013-05-22 | 2013-11-13 | 特威盾门业(苏州)有限公司 | Lift type folding door or window convenient to open and close |
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| CN103266833A (en) | 2013-08-28 |
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