CN212614271U - Lift adjustment device and doors and windows - Google Patents

Abstract

Translated fromChinese

本实用新型涉及一种升降调节装置，包括安装基板和可移动地设置在安装基板上的滑板，滑板上设有转轴和可转动地安装在转轴上的滚轮，滚轮上设有用于引导绳体的引导槽，在安装基板设有用于带动滑板进行上下位置调节的调节机构。采用本实用新型的技术方案后，滚轮可移动地设置在安装基板上，滚轮用于引导绳体的滑动，同时滚轮通过调节机构能够进行上下调整，可以直接在安装基板上调整滚轮的位置，具有操作方便的优点。本实用新型还提出了采用升降调节装置的门窗。

The utility model relates to a lifting adjustment device, comprising an installation base plate and a slide plate movably arranged on the installation base plate, the slide plate is provided with a rotating shaft and a roller rotatably installed on the rotating shaft, and the roller is provided with a roller for guiding a rope body The guide groove is provided with an adjustment mechanism on the installation base plate for driving the slide plate to adjust the up and down position. After adopting the technical scheme of the utility model, the roller is movably arranged on the installation base plate, the roller is used to guide the sliding of the rope body, and at the same time the roller can be adjusted up and down through the adjusting mechanism, and the position of the roller can be adjusted directly on the installation base plate. The advantage of convenient operation. The utility model also proposes a door and window adopting a lifting adjustment device.

Description

Lifting adjusting device and door and window

Technical Field

The utility model relates to a lifting adjusting device and door and window.

Background

The traditional door and window comprises a side-hung type door and window and a push-pull type door and window, wherein the side-hung type door and window and the push-pull type door and window respectively have advantages and disadvantages, and the door and window with the side-hung and push-pull functions is also available in the market. Traditional flat-open lift door and window, generally including fixed frame and the activity setting movable frame in fixed frame (the movable frame can for example be installed on fixed frame through articulated mode), be equipped with outer fan and interior fan in the movable frame, interior fan and outer fan are all installed in the movable frame through leading wheel slidable from top to bottom, are equipped with the fixed pulley in the movable frame, around being equipped with wire rope on the fixed pulley, interior fan and outer fan are connected at wire rope's both ends, still realize the linkage of interior fan and outer fan through the fixed pulley.

In traditional flat-open door and window, wire rope winds and establishes on the fixed pulley, and the position is difficult to adjust after the position of fixed pulley pins, will make interior fan and outer fan location at certain position, need rationally adjust the frictional force between interior fan and outer fan and the movable frame, and the machining precision requires highly.

Accordingly, the present inventors have made extensive studies to solve the above problems and have made the present invention.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a convenient lift adjustment device of gyro wheel debugging, another aim at provides the door and window that adopts this lift adjustment device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

lifting adjusting device, including mounting substrate and the movably slide that sets up on mounting substrate, be equipped with the pivot on the slide and rotationally install the epaxial gyro wheel of commentaries on classics, be equipped with the guiding groove that is used for the guide rope body on the gyro wheel, be equipped with at mounting substrate and be used for driving the slide and carry out the adjustment mechanism of position control from top to bottom.

As the utility model discloses an preferred mode, adjustment mechanism is adjusting screw, and adjusting screw has screw rod end and nut end, be equipped with the adjustment tank on the mounting substrate, the adjustment tank has roof, diapire and the direction lateral wall of setting between roof and diapire that is used for restricting the nut end roll-off, the slide has the regulation portion that stretches into the adjustment tank and can follow the removal of direction lateral wall, and adjusting screw's nut end corresponds the roof setting, and adjusting screw's screw rod end corresponds the diapire setting, is equipped with on the roof and supplies adjusting tool to extend the nut end and twist soon adjusting screw's opening adjusting portion be equipped with adjusting screw complex screw, adjusting screw wears to establish in the screw.

As the utility model discloses a preferred mode, the regulating part the diapire and roof three parallel arrangement, the direction lateral wall is two, two direction lateral walls all with the diapire sets up perpendicularly.

As a preferable mode of the present invention, the adjusting portion is provided with a spring between the bottom wall and the adjusting portion.

As a preferred mode of the present invention, the mounting substrate has a first surface and a second surface that are parallel to each other, the first surface and the second surface communicate through a first through groove, the roller is located the first surface, the slide plate is located the second surface, the adjustment portion extends into from the second surface the adjustment groove.

As the preferred mode of the present invention, the first surface is provided with a first chute for guiding the roller to move, the second surface is provided with a second chute for guiding the sliding plate to move, the first chute, the second chute and the extension direction of the adjusting groove are the same.

As the utility model discloses an preferred mode, still be equipped with first baffle and second baffle on the slide, still include first bar groove and second bar groove, first bar groove and second bar groove are all run through to the second surface from the first surface, and first baffle and second baffle are worn to establish respectively in first bar groove and second bar groove, first baffle with form the spacing passageway that supplies the rope body to wear to put between the guiding groove, the second baffle with form the spacing passageway that supplies the rope body to wear to put between the guiding groove.

As the utility model discloses an preferred mode, be equipped with the direction bearing in the gyro wheel, the direction bearing is including the inner circle and the outer lane of mutually supporting, the gyro wheel suit is on the outer lane of direction bearing, and the inner circle suit of direction bearing is in the pivot.

As the utility model discloses an optimal mode, the both ends of pivot are equipped with and form first stopper and second stopper respectively, and first stopper corresponds the slide setting, the second stopper corresponds the direction bearing sets up. As the preferred mode of the present invention, the mounting substrate fan is provided with a plurality of locking holes, and the locking holes run through from the first surface to the second surface.

The utility model also provides a door and window, including the installing frame, but set interior fan and the outer fan in the installing frame with sliding from top to bottom, be equipped with bearing pulley device in the installing frame, around being equipped with the rope body on bearing pulley device, interior fan and outer fan are connected respectively on the rope body, interior fan and outer fan are located the both sides of the rope body, still including setting up the lift adjustment device in the installing frame, lift adjustment device includes mounting substrate and the movably slide that sets up on mounting substrate, be equipped with the pivot on the slide and rotationally install the gyro wheel in the pivot, be equipped with the guiding groove that is used for guiding the rope body on the gyro wheel, be equipped with the adjustment mechanism who is used for driving the slide to carry out upper and lower position control at mounting substrate, mounting substrate fixes in the installing frame, the rope body is around establishing on the gyro wheel.

Adopt the technical scheme of the utility model afterwards, the movably setting of gyro wheel is on mounting substrate, and the gyro wheel is used for the slip of the guide rope body, and the gyro wheel passes through adjustment mechanism and can adjust from top to bottom simultaneously, can directly adjust the position of gyro wheel on mounting substrate, has convenient operation's advantage, the utility model discloses still provide the door and window that adopts this lift adjustment device. Further, the utility model discloses set up the adjustment tank on mounting substrate, only need rotate adjusting screw through the instrument and can realize the adjustment of gyro wheel position, have that the structure is simple and easy, the convenient advantage of adjustment.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is the utility model discloses the cooperation structure sketch map of well bearing pulley device, lifting adjusting device, the spacing lift pulley device of interior fan, the spacing lift pulley device of flat-open lifting window outer fan and the rope body.

Fig. 3 is a schematic structural view of the middle fixing frame of the present invention.

Fig. 4 is a schematic structural view of the middle and outer fans of the present invention.

Fig. 5 is a sectional view of the utility model from a-a.

Fig. 6 is a sectional view of the present invention from the direction of B-B.

Fig. 7 is a schematic structural view of the middle bearing pulley device of the present invention.

Fig. 8 is a schematic sectional view of the middle bearing pulley device of the present invention.

Fig. 9 is a schematic structural view of the middle lift adjusting device of the present invention.

Fig. 10 is another schematic angle structure diagram of the lifting adjusting device of the present invention.

Fig. 11 is a schematic structural diagram of an adjusting mechanism in the lifting adjusting device of the present invention.

Fig. 12 is a sectional view taken along line C-C in fig. 10.

Fig. 13 is a schematic structural view of the anti-swing pulley device of the present invention.

Fig. 14 is a schematic structural view of the middle and inner fan limiting lifting pulley device of the present invention.

Fig. 15 is another angle structure diagram of the spacing lifting pulley device for the middle and inner fan of the present invention.

Fig. 16 is the utility model discloses well flat-open promotes spacing lift pulley gear of window outer fan.

Fig. 17 is the utility model discloses well flat-open promotes spacing lift pulley gear of window outer fan.

Fig. 18 is a schematic structural view of the middle safety positioner of the present invention.

Fig. 19 is a schematic structural view of the mounting seat of the present invention cooperating with the positioning column.

In the figure:

load bearingsheave assembly 100

Guide surface 101 ofmounting plate 10

Mounting face 102sink 103

Stop 104channel 105

Guide groove 12 ofpulley 11

First limitingpart 131 ofwheel axle 13

The second position-limitingportion 132 is the first bearing 14

Inner race of first bearing 141outer race 142 of first bearing

Lifting adjusting device 200

First surface 201 ofmounting substrate 20

Second surface 202first chute 203

Second runner 204 first throughgroove 205

Guide post 206lock hole 207

First strip-shaped groove 208 and second strip-shaped groove 209

Roller 21guide groove 210

Guide bearing 22inner race 221 of guide bearing

Outer ring 222 of guide bearing rotatingshaft 23

First stopper 231 andsecond stopper 232

Slide 24vertical channel 240

Screwhole 242 of adjustingpart 241

First barrier 243 andsecond barrier 244

Bottom wall 251 andtop wall 252

Guide sidewall 253opening 254

Adjustinggroove 255spring 256

Cover plate 257 adjustingscrew 26

Nut end 261screw end 262

Anti-swing pulley device 300

First extension 301 of mountingsubstrate 30

Second extension 302third extension 303

First mountingarm 304 and second mountingarm 305

First mountinglug 306 and second mountinglug 307

Third mountinglug 308first guide wheel 309

Second guide wheel 310 andthird guide wheel 311

Through-hole 312

Inner fan limiting liftingpulley device 400

Lockingpart 41locking groove 411

Guide portion 42storage groove 421

End face 422rope threading groove 423

Fixingpost 425 ofslot 424

Clampingpart 431

Elastic part 433 ofengagement part 432

First hinge lug 434 andsecond hinge lug 435

Pin 436 leadingwheel 44

Chuck 45first shaft hole 451

Second shaft hole 452pressure plate 46

Firstvertical plate 461 and secondvertical plate 462

Cross plate 463nail penetration 464

Spacinglift pulley device 500 of flat-open lifting window outer fan

Guide surface 501

Mountingsurface 502 engagessidewall 503

The second throughhole 505 of therope passing groove 504

The inlet 511 of the fitting groove 51

Outlet 512insert 521

Theguide support 522 includes acantilever 523

First support arm 524 andsecond support arm 525

Guide pin 526guide wheel body 53

First locking piece 541 andsecond locking piece 542

First throughhole 543 lockingscrew 544

Safety locator 600

Positioningcolumn 61 of mountingseat 60

Theguide hole 611 has afirst positioning portion 612

Thesecond positioning portion 613 guides theinclined surface 614

Support table 615 locatingpin 62

Positioning cap 621positioning strip 622

Annular groove 623snap ring 624

Spring 63clamp 64

Firstscrew hole column 641first screw 642

Second stud 643second screw 644

Cover plate 645

Fixingframe 701 mountingframe 702

Outer fan 703 andinner fan 704

Stopblock 706 ofhandle 705

Positioningswitch plate 707positioning hole 708

Rope body 800

Detailed Description

In order to further explain the technical solution of the present invention, the following embodiments are described in detail.

Referring to fig. 1 to 19, the energy-saving casement lift door and window includes a mountingframe 702, aninner sash 704 and anouter sash 703 disposed in the mountingframe 702 in a vertically slidable manner, and the mountingframe 702 is provided with corresponding sliding grooves for limiting and guiding theinner sash 704 and theouter sash 703. The rope lifting adjusting device is characterized in that a bearingpulley device 100 is arranged in a mountingframe 702, arope body 800 is wound on the bearingpulley device 100, aninner fan 704 and anouter fan 703 are respectively connected to therope body 800, theinner fan 704 and theouter fan 703 are located on two sides of therope body 800, the rope lifting adjusting device further comprises a lifting adjusting device arranged in the mountingframe 702, aroller 21 and an adjusting mechanism used for adjusting the up-and-down position of theroller 21 are arranged in the lifting adjusting device, theroller 21 is located below the bearingpulley device 100, and therope body 800 is wound on the bearingpulley device 100 and theroller 21 and forms a closed ring shape.

The utility model discloses alift adjustment device 200, including mountingsubstrate 20 and themovably slide 24 that sets up on mountingsubstrate 20, be equipped withpivot 23 onslide 24 and rotationally install inpivot 23gyro wheel 21, theperpendicular slide 24 setting ofpivot 23 is equipped with the guidinggroove 210 that is used for guidingrope body 800 ongyro wheel 21, and guidinggroove 210 sets up alonggyro wheel 21's circumference, is equipped with at mountingsubstrate 20 to be used for drivingslide 24 and carries out position control from top to bottom adjustment mechanism reciprocates through adjustmentmechanism adjustment slide 24 to drivegyro wheel 21 and reciprocate, whengyro wheel 21 downstream, can be withrope body 800 tensioning.

As a preferred mode of the present invention, the adjusting mechanism is an adjustingscrew 26, the adjustingscrew 26 has ascrew end 262 and anut end 261, the mountingsubstrate 20 is provided with an adjustinggroove 255, the adjustinggroove 255 has atop wall 252 and abottom wall 251 for limiting the sliding-out of thenut end 261, and a guidingsidewall 253 arranged between thetop wall 252 and thebottom wall 251, the slidingplate 24 has an adjustingportion 241 extending into the adjustinggroove 255 and capable of moving along the guidingsidewall 253, and the adjustingportion 241 is arranged perpendicular to the mountingsubstrate 20. Thenut end 261 of the adjustingscrew 26 is arranged corresponding to thetop wall 252, thescrew end 262 of the adjustingscrew 26 is arranged corresponding to thebottom wall 251, anopening 254 for an adjusting tool to extend to thenut end 261 to screw the adjustingscrew 26 is arranged on thetop wall 252, ascrew hole 242 matched with the adjustingscrew 26 is arranged on the adjustingportion 241, and the adjustingscrew 26 is arranged in thescrew hole 242 in a penetrating mode. During adjustment, the adjustingscrew 26 is rotated by an adjusting tool (such as a hexagon wrench), when thescrew end 262 of the adjustingscrew 26 is pushed toward thebottom wall 251 and abuts against thebottom wall 251, the adjustingscrew 26 is further rotated, the adjustingscrew 26 is rotated on thebottom wall 251 and cannot be further pushed, and at this time, along with the rotation of the adjustingscrew 26, the adjustingportion 241 moves upwards, so that the slidingplate 24 is driven to move upwards; when the adjustingscrew 26 is rotated, when thescrew end 262 of the adjustingscrew 26 is separated from thebottom wall 251 and thenut end 261 of the adjustingscrew 26 is pushed toward thetop wall 252, the adjustingscrew 26 abuts against thetop wall 252 and rotates, and the adjustingportion 241 moves toward thebottom wall 251, thereby moving the slidingplate 24 downward. For better guidance, theslide plate 24 is provided with avertical guide groove 240, and the mountingbase plate 20 is provided with aguide post 206 slidable in thevertical guide groove 240.

As the preferred mode of the present invention, the adjustingportion 241 thediapire 251 and the three parallel arrangement of thetop wall 252, the directionlateral wall 253 is two, two directionlateral walls 253 all with thediapire 251 sets up perpendicularly, the utility model discloses still includingapron 257, diapire 251,top wall 252, two directionlateral walls 253 andapron 257 enclose to have an open cell body, and the inner chamber of cell body is theadjustment tank 255 of this application promptly.

In a preferred embodiment of the present invention, aspring 256 is provided between the adjustingportion 241 and thebottom wall 251, and thespring 256 exerts a certain elastic force on the adjustingportion 241, thereby preventing the adjustingportion 241 from loosening by itself.

As a preferred embodiment of the present invention, the mountingsubstrate 20 has afirst surface 201 and asecond surface 202 parallel to each other, thefirst surface 201 and thesecond surface 202 are communicated through a first throughgroove 205, the rotatingshaft 23 is inserted into the first throughgroove 205 and can slide in the first throughgroove 205, theroller 21 is located on thefirst surface 201, the slidingplate 24 is located on thesecond surface 202, and the adjustingportion 241 extends into the adjustinggroove 255 from thesecond surface 202.

As a preferred embodiment of the present invention, thefirst surface 201 is provided with a first slidinggroove 203 for guiding theroller 21 to move, thesecond surface 202 is provided with a second slidinggroove 204 for guiding the slidingplate 24 to move, and the extending directions of the first slidinggroove 203, the second slidinggroove 204 and the adjustinggroove 255 are the same.

As a preferred mode of the present invention, the slidingplate 24 is further provided with afirst baffle 243 and asecond baffle 244, and further includes a first bar-shapedgroove 208 and a second bar-shapedgroove 209, the first bar-shapedgroove 208 and the second bar-shapedgroove 209 are both disposed in the first slidinggroove 203 along the vertical direction, the first bar-shapedgroove 208 and the second bar-shapedgroove 209 are both penetrated from thefirst surface 201 to thesecond surface 202, thefirst baffle 243 and thesecond baffle 244 are respectively penetrated in the first bar-shapedgroove 208 and the second bar-shapedgroove 209, thefirst baffle 243 and theguide groove 210 form a limiting passage for therope 800 to penetrate through, and thesecond baffle 244 and theguide groove 210 form a limiting passage for therope 800 to penetrate through. The gap between thefirst baffle 243 and the end of theroller 21 is smaller than the diameter of therope body 800, so that therope body 800 cannot slide out of the gap. The gap between thesecond baffle 244 and the end of theroller 21 is smaller than the diameter of therope 800, ensuring that therope 800 cannot slip out of the gap.

As the preferred mode of the present invention, a guidingbearing 22 is provided in theroller 21, the guidingbearing 22 includes an inner ring and an outer ring which are mutually matched, theroller 21 is sleeved on theouter ring 222 of the guiding bearing, and theinner ring 221 of the guiding bearing is sleeved on therotating shaft 23.

As the utility model discloses an preferred mode, the both ends ofpivot 23 are equipped with and formfirst stopper 231 andsecond stopper 232 respectively, andfirst stopper 231 correspondsslide 24 sets up, andfirst stopper 231 forms through the tip ofriveting pivot 23, andsecond stopper 232 corresponds guide bearing 22 sets up, andsecond stopper 232 is the annular lug that forms at the tip ofpivot 23.

As the preferred mode of the present invention, the mountingsubstrate 20 is provided with a plurality of lockingholes 207, the lockinghole 207 runs through from thefirst surface 201 to thesecond surface 202, and the lifting adjusting device of the present invention can be installed on the corresponding carrier by means of thelocking hole 207.

The utility model also provides a spacinglift pulley device 400 of interior fan, the spacing lift pulley device of interior fan is connected at the body ofrope 800, it includes stickingportion 41 and theguide part 42 of setting on stickingportion 41, in the embodiment, stickingportion 41 and guidepart 42 integrated into one piece, stickingportion 41 is blocky, stickingportion 41 is installed oninterior fan 704, set up the stringinggroove 423 that supplies the rope body to wear to put on theguide part 42, the stringinggroove 423 extends along vertical direction, still be equipped with the positioning mechanism who fixes the rope body inguide part 42 onguide part 42, be equipped with leadingwheel 44 onguide part 42, leadingwheel 44 rotationally sets up onguide part 42. Theguide wheel 44 abuts against the mountingframe 702.

As an optimized mode of the present invention, a clampinggroove 424 is disposed on the guidingportion 42, the clampinggroove 424 is disposed from aend surface 422 of the guidingportion 42 to another end surface, specifically to the horizontal direction, the guidingwheel 44 is disposed on the clamping block, and the clamping block is detachably clamped in the clampinggroove 424.

As a preferred mode of the utility model, the fixture block includesjoint portion 431, links upportion 432 andelastic part 433,joint portion 431, links upportion 432 andelastic part 433 are integrated into one piece's nylon piece, andjoint portion 431 sets up in draw-ingroove 424, links upportion 432 along the outer wall setting ofguide portion 42, and the one end and the linkingportion 432 ofelastic part 433 are connected, andelastic part 433 is the contained angle setting with linkingportion 432, and this contained angle is the acute angle, and the other end atelastic part 433 is installed to leadingwheel 44, links upportion 432 andelastic part 433, leadingwheel 44 stretches outguide portion 42's terminal surface guarantees when slideing, and guideportion 42 does not contact with the movable frame. Can produce certain deformation whenelastic component 433 pressurized to makeleading wheel 44 to support and lean on in installingframe 702 with certain pressure, door leaf or casement are difficult for controlling and rock, and the fixture block passes through draw-ingroove 424 activity card and establishes, behind leadingwheel 44 wearing and tearing or elastic component elastic failure, can directly take off the fixture block directly and change, and need not with the utility model discloses a device is whole to be dismantled, conveniently overhauls, can reduce cost simultaneously.

As a preferred mode of the present invention, theelastic portion 433 is provided with afirst hinge lug 434 and asecond hinge lug 435, theguide wheel 44 is installed between thefirst hinge lug 434 and thesecond hinge lug 435 through apin 436, and thepin 436 is disposed along a horizontal direction.

As an optimized mode of the utility model, draw-ingroove 424 is down "T" shape along the cross-section of circumference, the fixture block is down "T" shape along the cross-section of circumference, adopts this kind of structure can restrict the relative draw-ingroove 424 of fixture block at the displacement of upper and lower direction, and the fixture block pushes away in the draw-ingroove 424 from the horizontal direction.

As a preferable mode of the present invention, theguide portion 42 has astorage groove 421 therein, the positioning mechanism includes a locking screw (not shown in the figure) for locking thepressing piece 46 on the lockingportion 41, and a clampinghead 45 for fixing the rope body, apressing piece 46 for pressing the clampinghead 45 in thestorage groove 421, and therope threading groove 423 extends from thestorage groove 421 to the outer wall of theguide portion 42.

As an optimized mode of the present invention, therope threading groove 423 with the staggered arrangement of the clampinggroove 424, thechuck 45 includes a metal base block, the metal base block has afirst shaft hole 451 and asecond shaft hole 452 for penetrating therope body 800, thefirst shaft hole 451 and thesecond shaft hole 452 are parallel arranged, and thefirst shaft hole 451 and thesecond shaft hole 452 all run through to the other end from the axial one end of the metal base block, when installing, therope body 800 passes through thefirst shaft hole 451 after bending and passes thesecond shaft hole 452, then the metal base block is pressed, so that therope body 800 is tightly clamped in thefirst shaft hole 451 and thesecond shaft hole 452. Thepressing piece 46 includes atransverse plate 463, a firstlongitudinal plate 461 and a secondlongitudinal plate 462, the firstlongitudinal plate 461 and the secondlongitudinal plate 462 are respectively disposed at two ends of thetransverse plate 463 and are both perpendicular to thetransverse plate 463, a fixingcolumn 425 is disposed in theaccommodating groove 421, anail penetration hole 464 is disposed on thetransverse plate 463, a locking screw passes through thenail penetration hole 464 and locks thetransverse plate 463 on the fixingcolumn 425, so that the firstlongitudinal plate 461 and the secondlongitudinal plate 462 are respectively pressed against the twochucks 45, thereby positioning therope body 800 on the inner leaf limiting liftingpulley device 400.

As a preferred embodiment of the present invention, the number of the clampinggrooves 424 is two, two the clampinggrooves 424 are respectively disposed at two ends of the guidingportion 42 along the length direction, and each clampinggroove 424 is provided with one of the guidingwheels 44.

As a preferable mode of the present invention, the lockingportion 41 is provided with a plurality of lockinggrooves 411 for installation of theauxiliary locking portion 41.

The utility model discloses still provide a spacinglift pulley device 500 of flat-open lift window outer fan, the spacinglift pulley device 500 of flat-open lift window outer fan is connected atrope body 800, and it includes the installation piece and rotationally sets upguide pulley body 53 on the installation piece, and the installation piece is installed onouter fan 703, be equipped with inlay groove 51 on the installation piece, inlay groove 51 extends along the horizontal direction, guidepulley body 53 rotationally sets up on the abaculus, and the abaculus card is established in inlay groove 51. The mounting block is fixed on one side of theouter fan 703 close to the mountingframe 702, and theguide wheel body 53 is abutted against the inside of the mountingframe 702.

As a preferable mode of the present invention, the mounting block has a mountingsurface 502, aguide surface 501 and anengaging side wall 503 formed between the mountingsurface 502 and theguide surface 501, the insertion groove 51 extends from the mountingsurface 502 to theguide surface 501, the insertion groove 51 has an inlet 511 for the insertion of the insert and a limit table (not shown) for limiting the sliding of the insert to the mountingsurface 502, the insertion groove 51 extends to theengaging side wall 503, and anoutlet 512 for the extension of the insert is formed in the engagingside wall 503.

As a preferable mode of the present invention, the sectional surface of the insertion groove 51 in the circumferential direction is an inverted "T" shape.

As an optimized mode of the present invention, the insert includes the embeddingportion 521, the guidingsupport portion 522 and thecantilever portion 523, the embeddingportion 521, the guidingsupport portion 522 and thecantilever portion 523 are integrally formed, theguide wheel body 53 is installed at the end portion of thecantilever portion 523, thecantilever portion 523 and the guidingsupport portion 522 are arranged at an included angle, specifically, the included angle is an acute angle, the guidingsupport portion 522 is followed theconnection sidewall 503 is arranged, theguide wheel body 53 is extended from the guidingsurface 501 for guiding theouter fan 703 to slide in the mountingframe 702, and the mounting block is not contacted with the mountingframe 702.

In a preferred embodiment of the present invention, the end of thecantilever portion 523 is provided with afirst arm 524 and asecond arm 525, thefirst arm 524 and thesecond arm 525 are provided with aguide pin 526, and theguide wheel body 53 is mounted on theguide pin 526.

As a preferred mode of the present invention, the mounting block is further provided with arope passing groove 504 for therope body 800 to pass through, and therope passing groove 504 runs through to the other side from one side of the connectingsidewall 503.

As a preferable mode of the present invention, therope passing groove 504 is embedded with a locking block, the locking block includes afirst locking block 541 and asecond locking block 542, therope 800 passes through thefirst locking block 541 and thesecond locking block 542, and the locking block is locked in therope passing groove 504 by the lockingscrew 544.

As a preferred embodiment of the present invention, the locking block is provided with a first throughhole 543, the mounting block is provided with a second throughhole 505 corresponding to the first throughhole 543, and the first throughhole 543 penetrates through to the mountingsurface 502. When the locking device is used, thefirst locking block 541 is put in, therope body 800 penetrates through the surface of thefirst locking block 541 and is put in thesecond locking block 542, therope body 800 is positioned between thefirst locking block 541 and thesecond locking block 542, the lockingscrew 544 penetrates through thefirst perforation 543 and thesecond perforation 505, and the mounting block, thefirst locking block 541 and thesecond locking block 542 are locked on theouter fan 703.

As a preferred mode of the present invention, the upper end of theinner fan 704 and the upper end of theouter fan 703 are both provided with theanti-swing pulley device 300, and theanti-swing pulley device 300 can be specifically provided on both sides of theinner fan 704 and theouter fan 703.

The utility model discloses a preventpendulum pulley device 300, including theinstallation substrate 30,first guide pulley 309,second guide pulley 310 andthird guide pulley 311,first guide pulley 309 andsecond guide pulley 310 all rotationally set up oninstallation substrate 30, the shaft offirst guide pulley 309 and the shaft parallel arrangement ofsecond guide pulley 310, when the actual installation, the shaft offirst guide pulley 309 and the shaft parallel arrangement ofsecond guide pulley 310, all extend along left right direction, the shaft ofthird guide pulley 311 and the shaft offirst guide pulley 309 set up perpendicularly, when the actual installation, the shaft ofthird guide pulley 311 extends along the fore-and-aft direction.

As a preferable mode of the present invention, the mountingsubstrate 30 is formed with afirst extension portion 301 perpendicular to the mountingsubstrate 30, both sides of thefirst extension portion 301 are respectively formed with afirst mounting arm 304 and asecond mounting arm 305, the first mountingarm 304 and thesecond mounting arm 305 are disposed at an included angle, thefirst guide wheel 309 is mounted on the first mountingarm 304, and thesecond guide wheel 310 is mounted on thesecond mounting arm 305.

As a preferable mode of the present invention, one end of the first mountingarm 304 is connected to the first extendingportion 301, the other end is a free end of the elastic micro-pendulum and the end is provided with two first mounting lugs 306, thefirst guide wheel 309 is rotatably mounted on the two first mounting lugs 306, one end of thesecond mounting arm 305 is connected to the second extendingportion 302, the other end is a free end of the elastic micro-pendulum and the end is provided with two second mounting lugs 307, and thesecond guide wheel 310 is rotatably mounted on the two second mounting lugs 307.

As a preferable mode of the present invention, the mountingsubstrate 30 is further provided with asecond extension portion 302, thesecond extension portion 302 is perpendicularly connected to the mountingsubstrate 30, the end of thesecond extension portion 302 is provided with athird extension portion 303, thethird extension portion 303 is parallel to the mountingsubstrate 30, thethird guide wheel 311 is mounted on thethird extension portion 303, and thethird extension portion 303 can elastically slightly swing with respect to thesecond extension portion 302.

As a preferable mode of the present invention, two third mounting lugs 308 are provided on the third extendingportion 303, and thethird guide wheel 311 is rotatably mounted in the two third mounting lugs 308.

In an embodiment, the mountingsubstrate 30, thefirst extension 301, thesecond extension 302, thethird extension 303, the first mountingarm 304, and thesecond mounting arm 305 are integrally formed by a metal sheet (for example, stainless steel) having certain strength and elasticity.

As a preferable mode of the present invention, thefirst extension portion 301 and thesecond extension portion 302 are disposed at both ends of the mountingsubstrate 30, thefirst guide wheel 309 and thesecond guide wheel 310 respectively extend out of both sides of the mountingsubstrate 30, and thethird guide wheel 311 is located at the left side or the right side of thefirst guide wheel 309.

As a preferred mode of the present invention, the mountingsubstrate 30 is provided with a plurality of throughholes 312 for assisting the locking of the mountingsubstrate 30, and the throughholes 312 are used for locking theinner fan 704 or theouter fan 703.

As a preferred mode of the present invention, theinner fan 704 or theouter fan 703 is provided with apositioning switch sheet 707, and thepositioning switch sheet 707 is provided with apositioning hole 708, which is provided with asafety positioner 600 cooperating with thepositioning switch sheet 707 on the mountingframe 702. The utility model discloses in, the quantity ofpositioning switch piece 707 can be selected as required, can choose for use two or three for it fixes a position at specific position to makeinterior fan 704 orouter fan 703, plays ventilative and prevent the effect of falling.

The utility model discloses a safety positioner 600, including mount pad 60 and the locating pin 62 of setting on mount pad 60, be equipped with reference column 61 on mount pad 60, reference column 61 sets up perpendicular mount pad 60, reference column 61 is equipped with guiding hole 611, guiding hole 611 sets up along the axial of reference column 61, locating pin 62 passes through in guiding hole 611 with but the circumferential direction rotates and axial displacement, positioning switch 707 realizes the location of interior fan 704 or outer fan 703 with locating pin 62 cooperation, be equipped with brace table 615 in guiding hole 611, be equipped with the portion of keeping silent on locating pin 62, the cover is equipped with elastomeric element on locating pin 62, elastomeric element's one end corresponds brace table 615 and sets up, the other end corresponds the portion of keeping silent and sets up, be equipped with first location portion 612 and second location portion 613 on the tip of reference column 611, be equipped with locating cap 621 on locating pin 62, the one end of locating pin 62 is the free end, be used for flexible location, the other end of the positioning pin 62 is fixed to a positioning cap 621, and a positioning bar 622 that can switch positions between the first positioning portion 612 and the second positioning portion 613 is provided on the positioning cap 621.

As a preferred embodiment of the present invention, thefirst positioning portion 612 and thesecond positioning portion 613 are disposed at positions offset from each other in the circumferential direction of thepositioning column 61, thefirst positioning portion 612 and thesecond positioning portion 613 are disposed at different positions along the axial direction of thepositioning column 61, thefirst positioning portion 612 and thesecond positioning portion 613 are transitionally connected by the guideinclined plane 614, and when in use, thepositioning strip 622 is axially moved and circumferentially rotated, so that thepositioning strip 622 is clamped into thefirst positioning portion 612 and thesecond positioning portion 613, thereby adjusting the axial position of thepositioning pin 62.

As a preferred embodiment of the present invention, thefirst positioning portion 612 is a V-shaped groove formed on the side wall of thepositioning column 61, the V-shaped groove extends along the axial direction of the positioning column, and thesecond positioning portion 613 is a limiting groove formed at the end of thepositioning column 61. In use, thepositioning cap 621 is rotated, and thepositioning bar 622 slides in theguide slope 614, so that thepositioning pin 62 is axially moved, so that thepositioning bar 622 slides from thefirst positioning portion 612 into thesecond positioning portion 613 or from thesecond positioning portion 613 into thefirst positioning portion 612.

As a preferable mode of the present invention, thefirst positioning portion 612 and thesecond positioning portion 613 are two, thefirst positioning portion 612 is disposed at two ends of thepositioning column 61 in the radial direction, and thesecond positioning portion 613 is disposed at two ends of thepositioning column 61 in the radial direction.

As an optimized mode of the present invention, the positioning strips 622 are two, two positioningstrips 622 are disposed on the inner wall of thepositioning cap 621, and two positioningstrips 622 are disposed on the two radial ends of thepositioning cap 621.

As a preferred mode of the present invention, thepositioning pin 62 is provided with anannular groove 623, and the clamping portion is aclamping ring 624 clamped in theannular groove 623.

As a preferred embodiment of the present invention, the elastic component is aspring 63, one end of thespring 63 is supported against thesnap ring 624, and the other end is supported against the support table 615, when thepositioning bar 622 slides from thefirst positioning portion 612 to thesecond positioning portion 613, thesnap ring 624 can compress thespring 63, under the acting force of thespring 63, thepositioning cap 621 cannot automatically become loose, and when thepositioning bar 622 slides from thesecond positioning portion 613 to thefirst positioning portion 612, thespring 63 can push thepositioning pin 62 to move axially.

As an optimized mode of the present invention, be equipped withcassette 64 in themount pad 60, be equipped withfirst screw post 641 in thecassette 64, be equipped withfirst screw 642 in thefirst screw post 641,first screw 642 stretches outmount pad 60 will throughfirst screw 642 the utility model discloses a relevant position at door and window is installed tosafety locator 600.

As a preferred embodiment of the present invention, the clampingseat 64 is further provided with asecond stud 643, the mountingseat 60 is provided with acover plate 645, and thecover plate 645 is locked in thesecond stud 643 through asecond screw 644.

As the utility model discloses a preferred mode still includes fixedframe 701, but install through hinge inside and outside push-and-pull on fixedframe 701, be equipped withhandle 705 on the installingframe 702 in order to make things convenient for opening of installingframe 702, for the degree of opening of fan and outer fan in the restriction, be provided withcorresponding stopper 706 at fixedframe 701, interior fan or outer fan motion then receive spacingly tostopper 706 position. The utility model discloses can also set up corresponding safety net on installingframe 702 as required.

The product form of the present invention is not limited to the embodiment of the present invention, and any person can properly change or modify the product form of the present invention without departing from the scope of the present invention.

Claims (10)

Translated fromChinese

1.升降调节装置，其特征在于：包括安装基板和可移动地设置在安装基板上的滑板，滑板上设有转轴和可转动地安装在转轴上的滚轮，滚轮上设有用于引导绳体的引导槽，在安装基板设有用于带动滑板进行上下位置调节的调节机构。1. The lifting adjustment device is characterized in that: it includes an installation base plate and a slide plate movably arranged on the installation base plate, the slide plate is provided with a rotating shaft and a roller rotatably installed on the rotating shaft, and the roller is provided with a guide rope for guiding the rope body. The guide groove is provided with an adjustment mechanism on the installation base plate for driving the slide plate to adjust the up and down position.2.如权利要求1所述的升降调节装置，其特征在于：所述调节机构为调节螺钉，调节螺钉具有螺杆端和螺帽端，所述安装基板上设有调节槽，调节槽具有用于限制螺帽端滑出的顶壁、底壁以及设置在顶壁与底壁之间的导向侧壁，所述滑板具有伸入调节槽并可沿导向侧壁移动的调节部，调节螺钉的螺帽端对应顶壁设置，调节螺钉的螺杆端对应底壁设置，在顶壁上设有供调节工具伸至螺帽端旋拧所述调节螺钉的开口，在所述调节部设有与调节螺钉配合的螺孔，调节螺钉穿设在螺孔中。2 . The lifting adjusting device according to claim 1 , wherein the adjusting mechanism is an adjusting screw, the adjusting screw has a screw end and a nut end, the mounting base plate is provided with an adjusting groove, and the adjusting groove has a The top wall, the bottom wall and the guide side wall arranged between the top wall and the bottom wall for restricting the end of the nut from sliding out. The cap end is arranged corresponding to the top wall, the screw end of the adjusting screw is arranged corresponding to the bottom wall, the top wall is provided with an opening for the adjusting tool to extend to the nut end to screw the adjusting screw, and the adjusting portion is provided with the adjusting screw The matching screw holes are arranged in the screw holes for adjusting screws.3.如权利要求2所述的升降调节装置，其特征在于：所述调节部、所述底壁以及所述顶壁三者平行设置，所述导向侧壁为两个，两个导向侧壁均与所述底壁垂直设置。3 . The lifting adjusting device according to claim 2 , wherein the adjusting portion, the bottom wall and the top wall are arranged in parallel, the number of the guide side walls is two, and the two guide side walls are two. 4 . All are arranged perpendicular to the bottom wall.4.如权利要求3所述的升降调节装置，其特征在于：所述调节部与所述底壁之间设有弹簧。4 . The lifting adjusting device according to claim 3 , wherein a spring is provided between the adjusting portion and the bottom wall. 5 .5.如权利要求2所述的升降调节装置，其特征在于：所述安装基板具有相互平行的第一表面和第二表面，第一表面和第二表面通过第一通槽连通，所述滚轮位于第一表面，所述滑板位于第二表面，所述调节部从第二表面伸入所述调节槽。5 . The lifting adjusting device of claim 2 , wherein the mounting substrate has a first surface and a second surface that are parallel to each other, the first surface and the second surface are communicated through a first through groove, and the roller The sliding plate is located on the first surface, the sliding plate is located on the second surface, and the adjusting portion extends into the adjusting groove from the second surface.6.如权利要求5所述的升降调节装置，其特征在于：所述第一表面设有用于引导所述滚轮移动的第一滑槽，所述第二表面设有用于引导所述滑板移动的第二滑槽，第一滑槽、第二滑槽以及所述调节槽的延伸方向相同。6 . The lifting adjusting device according to claim 5 , wherein the first surface is provided with a first chute for guiding the movement of the roller, and the second surface is provided with a sliding groove for guiding the movement of the sliding plate. 7 . The extension directions of the second chute, the first chute, the second chute and the adjusting slot are the same.7.如权利要求6所述的升降调节装置，其特征在于：所述滑板上还设有第一挡板和第二挡板，还包括第一条形槽和第二条形槽，第一条形槽和第二条形槽均从第一表面贯穿至第二表面，第一挡板和第二挡板分别穿设在第一条形槽和第二条形槽中，第一挡板与所述引导槽之间形成供绳体穿置的限位通道，第二挡板与所述引导槽之间形成供绳体穿置的限位通道。7 . The lifting adjusting device according to claim 6 , wherein the sliding plate is further provided with a first baffle plate and a second baffle plate, and further includes a first strip-shaped groove and a second strip-shaped groove, the first Both the strip groove and the second strip groove penetrate from the first surface to the second surface, the first baffle plate and the second baffle plate pass through the first strip groove and the second strip groove respectively, and the first baffle plate A limit passage for the rope body to pass through is formed between the second baffle plate and the guide groove, and a limit channel for the rope body to pass through is formed between the second baffle plate and the guide groove.8.如权利要求7所述的升降调节装置，其特征在于：所述滚轮内设有导向轴承，导向轴承包括相互配合的内圈和外圈，所述滚轮套装在导向轴承的外圈上，导向轴承的内圈套装在所述转轴上。8 . The lifting adjusting device according to claim 7 , wherein a guide bearing is arranged in the roller, the guide bearing comprises an inner ring and an outer ring that cooperate with each other, and the roller is sleeved on the outer ring of the guide bearing, The inner ring of the guide bearing is sleeved on the rotating shaft.9.如权利要求8所述的升降调节装置，其特征在于：所述转轴的两端设有分别形成第一限位块和第二限位块，第一限位块对应所述滑板设置，第二限位块对应所述导向轴承设置，所述安装基板扇设有多个锁孔，锁孔从第一表面贯穿至第二表面。9 . The lifting adjusting device according to claim 8 , wherein the two ends of the rotating shaft are provided with a first limit block and a second limit block respectively, and the first limit block is arranged corresponding to the slide plate, 10 . The second limiting block is disposed corresponding to the guide bearing, the mounting base plate fan is provided with a plurality of locking holes, and the locking holes penetrate from the first surface to the second surface.10.一种门窗，包括安装框、可上下滑动地配设在安装框内的内扇和外扇，在安装框内设有承重滑轮装置，在承重滑轮装置上绕设有绳体，内扇和外扇分别连接在绳体上，内扇和外扇位于绳体的两侧，其特征在于：还包括设置在安装框内的升降调节装置，升降调节装置包括安装基板和可移动地设置在安装基板上的滑板，滑板上设有转轴和可转动地安装在转轴上的滚轮，滚轮上设有用于引导绳体的引导槽，在安装基板设有用于带动滑板进行上下位置调节的调节机构，安装基板固定在安装框内，绳体绕设在滚轮上。10. A door and window, comprising an installation frame, an inner fan and an outer fan that can be slid up and down in the installation frame, a load-bearing pulley device is arranged in the installation frame, a rope body is wound around the load-bearing pulley device, and the inner fan The outer fan and the outer fan are respectively connected to the rope body, the inner fan and the outer fan are located on both sides of the rope body, and it is characterized in that it also includes a lifting adjustment device arranged in the installation frame. The slide plate on the installation base plate is provided with a rotating shaft and a roller rotatably installed on the rotating shaft. The installation base plate is fixed in the installation frame, and the rope body is wound around the roller.

Images