CN203285272U - Lift type folding door or window convenient to open and close - Google Patents
Lift type folding door or window convenient to open and close Download PDFInfo
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- CN203285272U CN203285272U CN201320287386XU CN201320287386U CN203285272U CN 203285272 U CN203285272 U CN 203285272U CN 201320287386X U CN201320287386X U CN 201320287386XU CN 201320287386 U CN201320287386 U CN 201320287386U CN 203285272 U CN203285272 U CN 203285272U
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Abstract
The utility model relates to a lift type folding door or window convenient to open and close. The lift type folding door or window convenient to open and close comprises a folding door/window board and a pulling device, wherein the folding door/window board is composed of n door/window board pieces from top to bottom sequentially, and n is a positive integer which is equal to or more than 3; the upper edge of a first door/window board piece is hinged on a door head frame or a window head frame; a guiding device is arranged between the upper part of the lowermost odd door/window board piece and the lower part of an upper adjacent door/window board piece, and is connected in a sliding manner relative to a guide rail; the pulling device is mainly composed of a driving motor and a pulling rope or a pulling belt. The lift type folding door or window convenient to open and close is characterized in that the guiding device is an auxiliary opening and closing device and is mainly composed of a first sliding body, a second sliding body, a first transmission rod, a second transmission rod and a first strip hole, and the pulling rope or belt acts on the second sliding body. The auxiliary opening and closing device increase thrust at the opening moment, so that the opening is easy and convenient in an initial stage of opening the lift type folding door or window, and an opening process of the lift type folding door or window is improved.
Description
Technical field
The utility model relates to a kind of folding door of ascending/decending for similar site such as garage, warehouses or window, is 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 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 in 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 and is formed by 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 the 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 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 on fastening position, mutually fold on enable possition and also substantially be in level.Above-mentioned ascending/decending folding door safety, flexible, convenient, but there is in actual applications a problem: in the final stage of closing folding door or window, due to 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 while 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 large 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 utility model research easily how to design a kind of opening and closing transient operation.
Summary of the invention
The utility model provides a kind of ascending/decending folding door or window of conveniently opening and closing, and its purpose is to solve existing ascending/decending folding door or window and opens more difficult under closed state fully and close more difficult problem while being about to be in complete closed state.
For achieving the above object, the technical solution adopted in the utility model 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 consist 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 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 slidably 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 slidably 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, relatively hinged 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 in this hinged place, be provided with slide block, the guide rail that vertically set up the relative doorframe of slide block or window frame both sides is slidably 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 slidably 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 slidably 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 slidably 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 slidably 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, relatively hinged 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 in this hinged place, be provided with slide block, the guide rail that vertically set up the relative doorframe of slide block or window frame both sides is slidably connected;
Draw-gear, this draw-gear is used for opening and closing described folding door luffer boards, described draw-gear mainly is comprised of CD-ROM drive motor and pull rope or traction belt, pull rope or traction belt act on described guiding device, be in same vertical plane thereby drive n door and window plate on fastening position, mutually fold on enable possition and also substantially be in level;
Described guiding device is a keying servicing unit that can help the opening and closing of folding door luffer boards, and this keying servicing unit mainly is comprised of the first slide mass, the second slide mass, the first drive link, the second drive link and the first strip hole;
Described the first drive link has the first contact and the second contact on its length direction; Described the second drive link has the 3rd contact and the 4th contact on its length direction;
Described the first slide mass is arranged in described guide rail and with guide rail and is slidably matched, described the second slide mass is arranged in guide rail and with guide rail and is slidably matched, described the first strip hole is located on the 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; The first slide mass is positioned at the top of the second slide mass;
When n equals 3 or during greater than 3 odd number, the upper articulation of the first contact of described the first drive link and n piece door and window plate, the second contact of the first drive link and the 3rd contact of the second drive link are hinged, and this pin joint is positioned in the first strip hole on the second slide mass simultaneously; The lower edge of the 4th contact of described the second drive link and n-1 piece door and window plate is hinged; Described the 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 the first contact of described the first drive link and n-1 piece door and window plate, the second contact of the first drive link and the 3rd contact of the second drive link are hinged, and this pin joint is positioned in the first strip hole on the second slide mass simultaneously; The lower edge of the 4th contact of described the second drive link and n-2 piece door and window plate is hinged; Described the 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 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 is that described CD-ROM drive motor is a kind of CD-ROM drive motor of energy 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 of free end suspends, and the free end of pull rope acts on the 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 the first belt pulley and the second belt pulley, wherein, the first belt pulley is positioned at the guide rail top, the second belt pulley is positioned at the guide rail below, 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 is that described traction belt consists 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 the second slide mass.
2, in such scheme, comparatively preferred scheme is that described the first slide mass is comprised 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 the second slide mass is comprised 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 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 with, and the 4th contact and the described linking arm of described the 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 with, and the 4th contact and the described linking arm of described the second drive link are hinged.
4, in 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 the second strip hole, and the pin joint of the upper articulation of the first contact of described the first drive link and n piece door and window plate is positioned in the 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 the second strip hole, the pin joint of the upper articulation of the first contact of described the first drive link and n-1 piece door and window plate is positioned in the second strip hole.
5, in such scheme, described ascending/decending folding door or window have can be with the first locking device and second locking device of the locking of the folding door luffer boards in the closed position;
Described the first locking device is comprised of barb-shaped member and the first latch, barb-shaped member is located on described the second slide mass and with the second slide mass and surrounds a downward opening locked groove, the first latch is located at the bottom of the door and window plate that is hinged with described the first drive link, locked groove matches with the first latch, with the folding door luffer boards on the locking fastening position;
Described the second locking device is comprised 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 the first guide pin bushing, the second guide pin bushing and fixed block all relatively guide rail or doorframe or window frame be fixedly connected with, guide rail or doorframe or window frame are provided with fixed block, the second guide pin bushing and the first guide pin bushing in the longitudinal direction from top to bottom successively; Described slide bar is positioned at the first guide pin bushing and is slidably connected with inner also relative the first guide pin bushing of the second guide pin bushing and the second guide pin bushing, and the top of slide bar is provided with a boss; Described compression spring sleeve is connected on slide bar and between boss and the second guide pin bushing; Described the first block is fixedly connected with the lower end of slide bar; Described the second block is located on described the second slide mass and relative the second slide mass is fixedly connected with, and the second block can lean with described the 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, the second latch is located on the folding door luffer boards, the hook members of lock dog matches with the second latch, with the folding door luffer boards on the locking fastening position.
6, in such scheme, described folding door luffer boards refer to folding door-plate on folding door or the folding luffer boards on folding window, and in like manner, the Door sheet in described door and window plate folding door, perhaps refer to the luffer boards sheet in folding window.
The utility model operating principle and beneficial effect are: the utility model provides a kind of ascending/decending folding door or window 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 slidably 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 comprised of the first slide mass, the second slide mass, the first drive link, the second drive link and the first strip hole.in the time will opening ascending/decending folding door in the closed position or window, first by CD-ROM drive motor, drive pull rope or traction belt moves upward, because pull rope or traction belt act on the second slide mass, the pull rope of motion or traction belt can be controlled the lifting of the second slide mass in guide rail and slide, when pull rope or traction belt move upward, the second slide mass starts upward sliding in guide rail, move down first strip hole in hinged the first drive link of the second slide mass this moment, along with the second slide mass continues upward sliding in guide rail, the first drive link and the second drive link are lifted, the first drive link is to outdoor direction deflection simultaneously, that is to say the first drive link to outdoor direction deflection the time to the thrust of this piece door and window plate that is hinged with it, the first drive link pushes away this piece door and window plate, again because the lower edge of the 4th contact of the 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 the second drive link is also to outdoor direction deflection, at the first drive link and the second drive link by the first slide mass upward sliding in guide rail in lifting upwards, top door and window plate is also all to outdoor direction deflection, the folding door luffer boards constantly by lifting upwards until ascending/decending folding door or window open fully.Because pull rope or traction belt can be controlled the lifting position relation of the 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 in the moment of opening the effect that servicing unit plays increases outside thrust, make and open the folding door that is in buttoned-up status or the operation of window becomes laborsaving, simultaneously, open and close in the final stage of closing the effect that servicing unit plays increases inside pulling force, also become laborsaving in the final stage operation of closing, open and close servicing unit and improved the switch door and window process of ascending/decending folding door.Therefore, ascending/decending folding door of the present utility model 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 prior art or window;
Accompanying drawing 2 is in cut-away section schematic diagram under buttoned-up status for the ascending/decending folding door of the utility model embodiment or window;
Accompanying drawing 3 is the partial enlarged drawing of A part in accompanying drawing 2;
Cut-away section schematic diagram when accompanying drawing 4 is in semi-open state for the folding door luffer boards of the utility model embodiment;
Cut-away section schematic diagram when accompanying drawing 5 is about to full open position for the folding door luffer boards of the utility model embodiment are in;
Accompanying drawing 6 is the ascending/decending folding door with locking device of the utility model embodiment or the structural representation of window;
Accompanying drawing 7 is the first structural representation of the draw-gear in the utility model ascending/decending folding door or window;
Accompanying drawing 8 is the second structural representation of the draw-gear in the utility model ascending/decending folding door or window;
Accompanying drawing 9 is for the utlity model has the ascending/decending bellow framed door of four door and window plates or the structural representation of window;
Accompanying drawing 10 is for the utlity model has the ascending/decending bellow framed door of five door and window plates or the structural representation of window;
Accompanying drawing 11 is for the utlity model has the ascending/decending bellow framed door of six door and window plates or the structural representation of window.
In above accompanying drawing: 1, lintel frame; 7, open and close servicing unit; 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.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model 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 accompanying drawing 6 referring to accompanying drawing 2:
Folding door luffer boards 12, these folding door luffer boards 12 consist 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 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 slidably connected;
Draw-gear, this draw-gear is used for opening and closing described folding door luffer boards 12, described draw-gear mainly is comprised of CD-ROM drive motor 50 and traction belt 10, traction belt 10 acts on described guiding device, be in same vertical plane thereby drive three door and window plates on fastening position, mutually fold on enable possition and also substantially be 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 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 keying servicing unit 7 mainly is comprised 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 the first drive link 32A has the first contact and the second contact on its length direction; Described the second drive link 32B has the 3rd contact and the 4th contact on its length direction;
Described the first slide mass 17A is comprised 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 the second slide mass 17B is comprised 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 the 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 the first contact of described the first drive link 32A and the 3rd door and window plate is positioned in the second strip hole 19B; The 3rd contact of the 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, the relative second door and window plate of linking arm 34 is fixedly connected with, and the 4th contact and the described linking arm 34 of described the second drive link 32B are hinged; Described the 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 the present embodiment: the utility model provides a kind of ascending/decending folding door or window 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 16 of vertically setting up in the relative doorframe 1 of servicing unit 7 or window frame both sides and be slidably connected.Opening and closing servicing unit 7 mainly is comprised 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, first by CD-ROM drive motor 50, driving traction belt 10 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 starts upward sliding in guide rail 16, move down among first strip hole 19As with hinged the first drive link 32A of the second slide mass 17B this moment, along with the second slide mass 17B continues upward sliding 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 the first drive link 32A to outdoor direction deflection the time to the thrust of this piece door and window plate that is hinged with it, 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, at the first drive link 32A and the second drive link 32B by the first slide mass 17A upward sliding in guide rail 16 in lifting upwards, top door and window plate is also all to outdoor direction deflection, the folding door luffer boards constantly by lifting upwards until ascending/decending folding door or window open fully.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 in the moment of opening the effect that servicing unit 7 plays increases outside thrust, make and open the folding door that is in buttoned-up status or the operation of window becomes laborsaving, simultaneously, open and close in the final stage of closing the effect that servicing unit 7 plays increases inside pulling force, also become laborsaving in the final stage operation of closing, open and close servicing unit 7 and improved the switch door and window process of ascending/decending folding door.Therefore, ascending/decending folding door of the present utility model 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;
Described the first locking device 40A is comprised of barb-shaped member and the first latch, barb-shaped member is located at described the second slide mass 17B upward and with the second slide mass 17B, surrounds a downward opening locked groove, the first latch is located at the bottom of the door and window plate that is hinged with described the first drive link 32A, locked groove matches with the first latch, with the folding door luffer boards 12 on the locking fastening position;
Described the second locking device 40B is comprised 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 the first guide pin bushing 21A, the second guide pin bushing 21B and fixed block 21G all relatively guide rail 16 or doorframe or window frame be fixedly connected with, 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 slidably connected with inner also relative the 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 slide bar 21 and between boss and the second guide pin bushing 21B; Described the first block 21C is fixedly connected with the lower end of slide bar 21; Described the second block 21E is located at upper also relative the second slide mass 17B of described the second slide mass 17B and is fixedly connected with, and the second block 21E can lean with described the 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, the second latch is located on folding door luffer boards 12, the hook members of lock dog 41 matches with the second latch, with the folding door luffer boards 12 on the locking fastening position.
The operating principle of described the first locking device 40A: when the ascending/decending folding door or window in the closed position when upper, the first locking device 40A is in the lock state, and namely barb-shaped member is meshed with the 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 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 upward sliding in guide rail 16, and barb-shaped member is also moved upward, locked groove is separated with the first latch, and this moment, the first locking device 40A was in released state.
the operating principle of described the second locking device 40B: in the process of closing ascending/decending folding door or window, traction belt 10 drives the second slide mass 17B down sliding in guide rail 16, until the second block 21E and the first block 21C that are located on the second slide mass 17B lean, this moment is the second slide mass 17B band moving slide-bar 21 down slidings of down sliding constantly, stage clip 21F is compressed, push rod 21D is down sliding also, 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 the second latch, the folding door luffer boards 12 in the closed position have been locked.When opening ascending/decending folding door or window, traction belt 10 drives the second slide mass 17B continuous upward sliding 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 upward sliding, this moment, lock dog 41 deflected 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, the problem of relevant ascending/decending folding door or window.The title of the 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 the 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, it is indoor that window is mainly used in making light, air to enter, but the difference on function can not affect in the present embodiment folding door or window uses common technical characterictic to realize its structure and structure.And in the present embodiment, in fact folding door luffer boards 12 refer to the folding door-plate in folding door, perhaps refer to the folding luffer boards in folding window; In fact the door and window plate refers to the Door sheet in folding door, perhaps refers to the luffer boards sheet in 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 comprised 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 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 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 consists 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 relevant folding door luffer boards.the present embodiment folding door luffer boards 12 can be comprised 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 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 the relative doorframe 1 of slide block 15 or window frame both sides is slidably connected, shown in accompanying drawing 9.
the present embodiment folding door luffer boards 12 can also be comprised 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 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 in this hinged place, be provided with slide block 15, the guide rail 16 that vertically set up the relative doorframe 1 of slide block 15 or window frame both sides is slidably 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.
the present embodiment folding door luffer boards 12 can also be comprised 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 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 in this hinged place, be provided with slide block 15, the guide rail 16 that vertically set up the relative doorframe 1 of slide block 15 or window frame both sides is slidably 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 the relative doorframe 1 of slide block 15 or window frame both sides is slidably connected, shown in accompanying drawing 11.
By that analogy, folding door luffer boards 12 are from top to bottom successively by consisting of the roughly the same door and window plate of n block size, and wherein, n is equal to or greater than 3 positive integer.In a word, as long as be provided with and open and close servicing unit 7 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 domain of the present utility model.
Above-described embodiment only is explanation technical conceive of the present utility model and characteristics, and its purpose is to allow the person skilled in the art can understand content of the present utility model and implement according to this, can not limit protection domain of the present utility model with this.All equivalences of doing according to the utility model Spirit Essence change or modify, within all should being encompassed in protection domain of the present utility model.
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) consist 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 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 slidably 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 slidably 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, relatively hinged 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 simultaneously slide block (15) 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 slidably 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 slidably 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 slidably 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 slidably 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 slidably 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, relatively hinged 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 simultaneously slide block (15) 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 slidably connected;
Draw-gear, this draw-gear is used for opening and closing described folding door luffer boards (12), described draw-gear mainly is comprised of CD-ROM drive motor (50) and pull rope (11) or traction belt (10), pull rope (11) or traction belt (10) act on described guiding device, be in same vertical plane thereby drive n door and window plate on fastening position, mutually fold on enable possition and also substantially be in level;
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 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), consists of;
Described the first drive link (32A) has the first contact and the second contact on its length direction; Described the second drive link (32B) has the 3rd contact and the 4th contact on its length direction;
Described the first slide mass (17A) is arranged in described guide rail (16) and with guide rail (16) and is slidably matched, described the second slide mass (17B) is arranged in guide rail (16) and with guide rail (16) and is slidably matched, described the 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 is parallel with the center line on guide rail (16) length direction; The first slide mass (17A) is positioned at the top of the second slide mass (17B);
When n equals 3 or during greater than 3 odd number, the upper articulation of the first contact of described the first drive link (32A) and n piece door and window plate, the 3rd contact of the 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 the 4th contact of described the second drive link (32B) and n-1 piece door and window plate is hinged; Described the 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 the first contact of described the first drive link (32A) and n-1 piece door and window plate, the 3rd contact of the 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 the 4th contact of described the second drive link (32B) and n-2 piece door and window plate is hinged; Described the 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 the 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) 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 of free end suspends, and the free end of pull rope (11) acts on the 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 the first belt pulley (11A) and the second belt pulley (11B), wherein, the first belt pulley (11A) is positioned at guide rail (16) top, the 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. ascending/decending folding door or the window of conveniently opening and closing according to claim 1 is characterized in that: described traction belt (10) consists 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 the 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 the first slide mass (17A) is comprised 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 the second slide mass (17B) is comprised 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. 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 n-1 piece door and window plate, the relative n-1 piece door and window of linking arm (34) plate is fixedly connected with, and the 4th contact of described the 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 n-2 piece door and window plate, the relative n-2 piece door and window of linking arm (34) plate is fixedly connected with, and the 4th contact of described the 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 the second strip hole (19B), and the pin joint of the upper articulation of the first contact of described the first drive link (32A) and n piece door and window plate is positioned in the 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 the second strip hole (19B), and the pin joint of the upper articulation of the first contact of described the first drive link (32A) and n-1 piece door and window plate is positioned in the 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 the first locking device (40A) and second locking device (40B) of the locking of the folding door luffer boards (12) in the closed position;
Described the first locking device (40A) is comprised of barb-shaped member and the first latch, barb-shaped member is located at described the second slide mass (17B) upward and with the second slide mass (17B), surrounds a downward opening locked groove, the first latch is located at the bottom of the door and window plate that is hinged with described the first drive link (32A), locked groove matches with the first latch, with the folding door luffer boards (12) on the locking fastening position;
Described the second locking device (40B) is comprised 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 the first guide pin bushing (21A), the second guide pin bushing (21B) and fixed block (21G) all relatively guide rail (16) or doorframe or window frame be fixedly connected with, 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 slidably connected with inner also relative the 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 in slide bar (21) and goes up and be positioned between boss and the second guide pin bushing (21B); Described the first block (21C) is fixedly connected with the lower end of slide bar (21); Described the second block (21E) is located at upper also relative the second slide mass (17B) of described the second slide mass (17B) and is fixedly connected with, and the second block (21E) can lean with described the 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, the second latch is located on folding door luffer boards (12), the hook members of lock dog (41) matches with the second latch, with the folding door luffer boards (12) on the locking fastening position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320287386XU CN203285272U (en) | 2013-05-22 | 2013-05-22 | Lift type folding door or window convenient to open and close |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320287386XU CN203285272U (en) | 2013-05-22 | 2013-05-22 | Lift type folding door or window convenient to open and close |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203285272U true CN203285272U (en) | 2013-11-13 |
Family
ID=49541642
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320287386XU Withdrawn - After Issue CN203285272U (en) | 2013-05-22 | 2013-05-22 | Lift type folding door or window convenient to open and close |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203285272U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103266833A (en) * | 2013-05-22 | 2013-08-28 | 特威盾门业(苏州)有限公司 | Lifting type folding door or window convenient to open and close |
| CN114368710A (en) * | 2020-10-15 | 2022-04-19 | 广东博智林机器人有限公司 | Folding upright column guide rail |
-
2013
- 2013-05-22 CN CN201320287386XU patent/CN203285272U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103266833A (en) * | 2013-05-22 | 2013-08-28 | 特威盾门业(苏州)有限公司 | Lifting type folding door or window convenient to open and close |
| CN103266833B (en) * | 2013-05-22 | 2015-04-15 | 特威盾门业(苏州)有限公司 | Lifting type folding door or window convenient to open and close |
| CN114368710A (en) * | 2020-10-15 | 2022-04-19 | 广东博智林机器人有限公司 | Folding upright column guide rail |
| CN114368710B (en) * | 2020-10-15 | 2023-08-15 | 广东博智林机器人有限公司 | Folding upright post guide rail |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20131113 Effective date of abandoning: 20150415 |
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| RGAV | Abandon patent right to avoid regrant |