CN108412348A - A kind of pulley for coordinating buffer to use - Google Patents
A kind of pulley for coordinating buffer to use Download PDFInfo
- Publication number
- CN108412348A CN108412348A CN201810449200.3A CN201810449200A CN108412348A CN 108412348 A CN108412348 A CN 108412348A CN 201810449200 A CN201810449200 A CN 201810449200A CN 108412348 A CN108412348 A CN 108412348A
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- movable part
- limit
- fixing piece
- sports record
- actuator
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- 230000004308 accommodation Effects 0.000 claims description 5
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- 230000008859 change Effects 0.000 claims description 3
- 230000001143 conditioned effect Effects 0.000 claims description 2
- 230000003139 buffering effect Effects 0.000 claims 1
- 238000007373 indentation Methods 0.000 abstract description 2
- 239000000243 solution Substances 0.000 description 11
- 230000009471 action Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 230000006978 adaptation Effects 0.000 description 3
- 239000002360 explosive Substances 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
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- 210000002421 cell wall Anatomy 0.000 description 1
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- 239000007924 injection Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D13/00—Accessories for sliding or lifting wings, e.g. pulleys, safety catches
Abstract
The present invention relates to a kind of pulleys for coordinating buffer to use, it may be used on sliding door, it include fixing piece and can the tool that moves up and down of opposed fixed member there are two the movable parts of limit of sports record position, two limit of sports record positions are the first limit of sports record position and the second limit of sports record position, idler wheel is rotatably connected on movable part, the pivot center of idler wheel is more than the pivot center of idler wheel when movable part is in the second limit of sports record position at a distance from fixing piece upper surface at a distance from fixing piece upper surface when movable part is in the first limit of sports record position, it is provided between movable part and fixing piece and movable part is pushed to push up the elastomeric element gone toward the first limit of sports record position, the pulley for coordinating buffer to use further include when movable part is near or at the second limit of sports record position automatic locking movable part make the fixed locking device in movable part opposed fixed member position.There is the present invention self-locking function, automatic locking after idler wheel indentation to exempt the trouble on guest operation.
Description
【Technical field】
The present invention relates to a kind of furniture part, specifically a kind of pulley for coordinating buffer to use.
【Background technology】
The patent of Publication No. CN204139814U discloses a kind of structure-improved of sliding sliding door downslide wheel assembly comprising
Connecting plate, coulisse and lower end are equipped with the idler plate of guide wheel, and idler plate can slide up and down in coulisse, described
Coulisse in be additionally provided with adjustable plate, adjustable plate lower end presses on idler plate top, is additionally provided between adjustable plate and coulisse
Regulation locking device can be by driving adjustable plate to move up and down so as to adjust the height of idler plate；It is also set up on the connecting plate
There is clamping block, when idler plate is in extreme lower position, locks idler plate in the card slot that clamping block can be plugged into idler plate, institute
The guide wheel front and rear sides stated are additionally provided with guide rail clearing apparatus.The regulation locking device includes the tune being arranged in idler plate
Knothole, setting-up eccentricity wheel in the adjustment hole, eccentric wheel are rotatably mounted on coulisse.Between the adjustable plate and idler plate
It is additionally provided with buffer spring.
The pulley assembly of above-mentioned patent disclosure is when mounted, it is only necessary to be fixedly mounted on the pulley assembly by connecting plate
The lower end of cabinet door, then presses inward against idler plate, so that it is inwardly bounced back to extreme lower position, then pushes clamping block, enables clamping block
It is inserted into the card slot in idler plate fixed.Under the position-limiting action of clamping block, guide wheel cannot be protruding again, to lower
The mounting height of entire cabinet door.After cabinet door is docked with upper rail, user can discharge idler plate by clamping block.When needing to adjust
When cabinet door height, user only needs rotating eccentricity wheel, and adjustable plate and sliding motion above and below idler plate are pushed by eccentric wheel.
Above-mentioned patent has the disadvantage that：
1, when pulley assembly when mounted, need operation so that in the card slot that clamping block is inserted into idler plate, Yong Huxu
Clamping block is operated again while firmly pinning idler plate, it is troublesome in poeration；It is limited to manufacturing cost, when mass production locks
The cooperation precision of block and card slot is difficult to ensure, in fact it could happen that the problem of being difficult to the card slot being inserted into clamping block in idler plate, such as
Fruit is cooked card slot greatly, and can idler plate excessively be loosened, and influences cabinet door assembly.
2, further problem is that, regulation locking device is for adjusting idler plate height, clamping block and card slot for locking
Or unlock idler plate, this is two sets of systems acted on respectively so that product structure is excessively complicated, and user needs many places to operate, no
It is enough succinct and easy-to-use.
【Invention content】
It to solve the above problems, the present invention provides a kind of pulley for coordinating buffer to use, may be used on sliding door, have
There are self-locking function, automatic locking after idler wheel indentation to exempt the trouble on guest operation.
The present invention is achieved through the following technical solutions：
A kind of pulley for coordinating buffer to use includes fixing piece 1 and energy opposed fixed member 1 for being fixed on door
For the tool moved up and down there are two the movable part 2 of limit of sports record position, described two limit of sports record positions are the first limit of sports record position and the
Two limit of sports record positions are rotatably connected to idler wheel 20 on the movable part 2, and the movable part 2 is in the first limit of sports record position when institute
It states when the pivot center of idler wheel 20 is in the second limit of sports record position at a distance from 1 upper surface of fixing piece more than the movable part 2 and rolls
The pivot center of wheel 20 is provided between the movable part 2 and fixing piece 1 at a distance from 1 upper surface of fixing piece and pushes movable part 2
The elastomeric element 3 gone is pushed up toward the first limit of sports record position, the pulley for coordinating buffer to use further includes working as the movable part 2
Movable part 2 described in automatic locking makes 2 opposed fixed member of movable part, the 1 fixed lock in position when near or at the second limit of sports record position
Determine device, the locking device includes the bayonet 21 or elastic buckles being arranged on the movable part 2, and the locking device further includes
It is arranged in card on fixing piece 1, when the movable part 2 is near or at the second limit of sports record position and on the movable part 2
Mouth 21 or elastic buckles cooperation are to limit the elastic buckles 11 or bayonet that movable part 2 moves up and down.
Preferably, it is further defined to：The pulley for coordinating buffer to use further includes unlock institute
State locking device and the tripper of the position of second limit of sports record position can be adjusted.
Preferably, it is further defined to：The tripper includes that can be contacted with movable part 2, be used for shape
At the regulating part 41 of the second limit of sports record position, the movable part 2 and regulating part 41 when contacting the movable part 2 be in the second movement
Limit position, the tripper further include driving 41 opposed fixed member 1 of the regulating part movement and make regulating part 41 that position occur
Variation, drive regulating part 41 to push movable part 2 mobile toward the first limit of sports record position direction and make the bayonet and elastic buckles
It is detached from the actuator 42 of cooperation.
Preferably, it is further defined to：The movable part 2 or fixing piece 1 are equipped with when movable part 2 is adjusted
Section part 41 push and opposed fixed member 1 move when strut the elastic buckles being arranged on the fixing piece 1 or movable part 2 make its with
Bayonet is detached from the solution locking face 23 coordinated, and the bayonet 21 is arranged on solution locking face 23, coordinate when elastic buckles are detached from the bayonet,
The movable part 2 when moving up and down the elastic buckles be against on the solution locking face 23 and slided on the solution locking face 23.
Preferably, it is further defined to：The actuator 42 is rotatably coupled on fixing piece 1, institute
The driving gear 421 for being installed on actuator 42 and being rotated together with actuator 42 is stated, the regulating part 41 is equipped with and sliding tooth
Rack 411 that wheel 421 engages, when driving gear 421 to rotate 41 opposed fixed member 1 of regulating part being moved, it is described to match
It further includes the limiting device rotated for limiting driving gear 421 to close the pulley that buffer uses.
Preferably, it is further defined to：The actuator 42 can axially movably connect along its pivot center
It is connected on fixing piece 1, the fixing piece 1 is equipped with the receiving cavity for accommodating the driving gear 421 on the actuator 42
12, the wall of the receiving cavity 12 is equipped with the tooth form screens that coordinate with driving gear 421, limitation driving gear 421 rotates
13, it is equipped between the actuator 42 and fixing piece 1 and pushes the axial movement of actuator 42, so that driving gear 421 and tooth
The resetting spring 5 that shape screens 13 is coordinated, the actuator 42 be equipped with it is exposed, for drive actuator 42 axially move
It is dynamic so that operation portion that driving gear 421 is detached from cooperation with tooth form screens 13, simultaneously being used to that actuator 42 to be driven to rotate
422。
Preferably, it is further defined to：The opposed fixed member 1 under the driving of actuator 42 of the regulating part 41
Transverse shifting, the movable part 2 are equipped with inclined-plane 22, and the regulating part 41 is equipped with when 41 opposed fixed member of regulating part 1 is lateral
In moving process, movable part 2 when being in the second limit of sports record position top pressure adjust second at the different location on inclined-plane 22
The limited block 412 of limit of sports record position.
Preferably, it is further defined to：The fixing piece 1 be equipped with laterally be arranged in the first of bar shaped
Limiting slot 91, the regulating part 41 are equipped with moved in first limiting slot 91 and 91 groove width of the first limiting slot
The protrusion 90 of adaptation.
Preferably, it is further defined to：The fixing piece 1 is equipped with vertically arranged in the second of bar shaped
Limiting slot 92, the movable part 2 be equipped with it is being moved in second limiting slot 92, be adapted to 92 groove width of the second limiting slot
Protrusion 90.
Preferably, it is further defined to：The fixing piece 1 includes 14 He of fixed block being mutually permanently connected
Fixed plate 15, the fixed block 14 are equipped with the accommodation space 140 for accommodating movable part 2 and idler wheel 20 thereon, the appearance
Space 140 is received equipped with the opening exposed for idler wheel 20.
Preferably, it is further defined to：The peripheral surface of the fixed block 14 is arc surface, the fixed plate
Offered on 15 it is with the connection of the receiving cavity 12, be therefrom pierced by and exposed logical for the operation portion 422 on actuator 42
Hole 16, the resetting spring 5 are arranged between actuator 42 and fixed block 14.
Preferably, it or is further defined to：It is offered on the fixed block 14 and the receiving cavity 12
Connection, be therefrom pierced by and exposed through-hole 16 for the operation portion 422 on actuator 42, the setting of the resetting spring 5 is being driven
Between moving part 42 and fixed plate 15.
Compared with the existing technology, it is an advantage of the invention that：
1, a kind of pulley for coordinating buffer to use includes fixing piece and energy opposed fixed member for being fixed on door
For the tool moved up and down there are two the movable part of limit of sports record position, described two limit of sports record positions are the first limit of sports record position and second
Limit of sports record position is rotatably connected to idler wheel on the movable part, and the movable part is in idler wheel when the first limit of sports record position
Pivot center be more than the rotation axis of movable part idler wheel when being in the second limit of sports record position at a distance from fixing piece upper surface
Line is provided between the movable part and fixing piece at a distance from fixing piece upper surface and pushes movable part toward the first limit of sports record position
The elastomeric element gone is pushed up, the pulley for coordinating buffer to use further includes when the movable part is near or at the second movement
Movable part described in automatic locking makes the fixed locking device in movable part opposed fixed member position, the locking device packet when limit position
Include the bayonet or elastic buckles being arranged on the movable part, the locking device further include be arranged it is on fixing piece, when described
Bayonet or elastic buckles cooperation when movable part is near or at the second limit of sports record position and on the movable part is to limitation activity
The elastic buckles or bayonet that part moves up and down.Install sliding door when, by bottom roller so that with idler wheel be rotatablely connected movable part it is close or
In the second limit of sports record position, locking device automatic locking movable part at this time, to exempt the trouble for needing further operating.It is living
The pivot center of idler wheel is smaller at a distance from the upper surface of fixing piece when moving part is near or at the second limit of sports record position, thus time
Door is easy for installation, installs and unlocks locking device after sliding door again, idler wheel under the action of elastomeric element top pressure in track or idler wheel
On.Meanwhile after multiple apparatus of the present invention apply on sliding door, if track or doorframe are uneven, elastomeric element, which pushes, lives
Moving part and idler wheel thereon are gone toward the first limit of sports record position top so that idler wheel is filled up automatically due to track or doorframe are uneven
The gap of generation, on track or doorframe, sliding door rolls more smooth, stable top pressure idler wheel always.
2, as a further improvement on the present invention, the pulley for coordinating buffer to use further includes the unlock locking
Device and the tripper of the position of second limit of sports record position can be adjusted.When locking device unlocks, elastic buckles and card
Mouth is detached from cooperation.Tripper is arranged to have unlock locking device concurrently and adjust the effect of the second limit of sports record position so that Ke Hucao
Facilitate, reduces operating process, simplify product design, reduce cost.
3, the present invention adjusts operating aspect, quick, is conducive to improve working efficiency.
【Description of the drawings】
Fig. 1 is the stereoscopic schematic diagram of the embodiment of the present invention 1；
Fig. 2 is the explosive view of the embodiment of the present invention 1；
Fig. 3 is the explosive view of 1 another angle of the embodiment of the present invention；
Fig. 4 is the partial sectional view when movable part of the embodiment of the present invention 1 is in the second limit position；
Fig. 5 is the partial sectional view when movable part of the embodiment of the present invention 1 is in the first limit position；
Fig. 6 is the front view for cutting away part fixed plate when the movable part of the embodiment of the present invention 1 is in the second limit position；
Fig. 7 is the front view for cutting away part fixed plate when the movable part of the embodiment of the present invention 1 is in the first limit position.
Fig. 8 is the partial sectional view when movable part of the embodiment of the present invention 1 is in the second limit position；
Fig. 9 is office when the movable part of the embodiment of the present invention 1 is in the second limit position, hiding actuator and resetting spring
Portion's sectional view；
Figure 10 is the stereoscopic schematic diagram of the embodiment of the present invention 2；
Figure 11 is the explosive view of the embodiment of the present invention 2；
Figure 12 is one of the partial sectional view when movable part of the embodiment of the present invention 2 is in the second limit position；
Figure 13 is two of the partial sectional view when movable part of the embodiment of the present invention 2 is in the second limit position；
Figure 14 is when the movable part of the embodiment of the present invention 2 is in the second limit position, hides actuator and resetting spring
Partial sectional view；
【Specific implementation mode】
1 to 14 the present invention is further elaborated below in conjunction with the accompanying drawings.
Embodiment 1：
Referring to Fig. 1 to Fig. 9：A kind of pulley for coordinating buffer to use includes 1 He of fixing piece for being fixed on door
For the tool that energy opposed fixed member 1 moves up and down there are two the movable part 2 of limit of sports record position, described two limit of sports record positions are the first fortune
Limit position and the second limit of sports record position are moved, idler wheel 20 is rotatably connected on the movable part 2, the movable part 2 is in the first fortune
The pivot center of the idler wheel 20 is more than the movable part 2 in the second fortune at a distance from 1 upper surface of fixing piece when dynamic limit position
The pivot center of idler wheel 20 is arranged at a distance from 1 upper surface of fixing piece between the movable part 2 and fixing piece 1 when dynamic limit position
Have and movable part 2 is pushed to push up the elastomeric element 3 gone toward the first limit of sports record position, the pulley for coordinating buffer to use further includes
When the movable part 2 is near or at the second limit of sports record position, movable part 2 described in automatic locking makes 2 opposed fixed member of movable part
The fixed locking device in 1 position, the locking device includes the bayonet 21 or elastic buckles being arranged on the movable part 2, described
Locking device further include be arranged it is on fixing piece 1, when the movable part 2 is near or at the second limit of sports record position with it is described
Bayonet 21 or elastic buckles on movable part 2 coordinate to limit the elastic buckles 11 or bayonet that movable part 2 moves up and down.Work as movable part
2 be in the first limit of sports record position when, idler wheel 2 ejects outward under the action of elastomeric element 3, at this time the pivot center of idler wheel 20 with
The distance L relative maximums of the upper surface of fixing piece 1；When movable part 2 is in the second limit of sports record position, elastomeric element 3 is pressed
Contracting, the pivot center of idler wheel 2 and the upper surface distance L ' of fixing piece 1 are relatively minimal, that is, L>L’.When movable part 2 is in
Be conducive to that sliding door is installed when the second limit of sports record position.When installing sliding door, by bottom roller 20 so that be rotatablely connected with idler wheel 20
Movable part 2 is near or at the second limit of sports record position, and locking device automatic locking movable part 2, needs to exempt into one at this time
Walk the trouble of operation.The AutoLock feature of locking device is realized using the cooperation of elastic buckles and bayonet, simple in structure.Activity
The pivot center of idler wheel 2 is smaller at a distance from the upper surface of fixing piece 1 when part 2 is near or at the second limit of sports record position, thus
Sliding door is easy for installation, installs and unlocks locking device after sliding door again, idler wheel 20 under the action of elastomeric element 3 top pressure in track or
On idler wheel.Meanwhile after multiple apparatus of the present invention apply on sliding door, if track or doorframe are uneven, elastomeric element 3 pushes away
Dynamic movable part and idler wheel 20 thereon are gone toward the first limit of sports record position direction top so that idler wheel is filled up automatically because of track or doorframe
The gap for being uneven and generating, on track or doorframe, sliding door rolls more smooth, stable top pressure idler wheel always.In the present invention
In, the position of elastic buckles and bayonet setting is exchanged there is no substantive difference, thus elastic buckles are arranged on fixing piece and bayonet is set
It sets and is arranged on movable part with elastic buckles on movable part and bayonet is arranged on fixing piece and indistinction, as long as can realization activity
Part and fixing piece it is opposite bayonet cooperation.Preferably, the elastomeric element is spring or shrapnel or torsional spring.
Preferably：The pulley for coordinating buffer to use further include the unlock locking device and institute can be adjusted
State the tripper of the position of the second limit of sports record position.When locking device unlocks, elastic buckles and bayonet are detached from cooperation.Setting solution
Locking device has unlock locking device concurrently and adjusts the effect of the position of the second limit of sports record position so that guest operation is convenient, reduces
Operating process simplifies product design, reduces cost.
Preferably：The tripper includes the regulating part that the second limit of sports record position can be contacted, be used to form with movable part 2
41, the movable part 2 and regulating part 41 when contacting the movable part 2 be in the second limit of sports record position, the tripper also wraps
Include the movement of driving 41 opposed fixed member 1 of regulating part and make regulating part 41 occur change in location, drive regulating part 41 to push
Movable part 2 is mobile toward the first limit of sports record position direction and the bayonet is made to be detached from the actuator 42 of cooperation with elastic buckles.Driving
Part 42 is the operating element as tripper herein, and user realizes the function of tripper by operating actuator 42.
The position adjustment for changing to realize the second limit of sports record position here with the movement position of regulating part 41, meanwhile, regulating part 41
Movement position variation can push the movement of movable part 2 that locking means lock so that bayonet and elastic buckles disengaging cooperation are final
Enable movable part 2 again freely movable.When needing to adjust sliding door height, the position for adjusting the second limit of sports record position is equivalent to
Have adjusted the height of idler wheel 20：Actuator 42 is operated, regulating part 41 moves under the action of actuator 42 and change in location occurs
To adjust the position of the second limit of sports record position, it is close toward the first limit of sports record position to operate the second limit of sports record position made, to
So that regulating part 41 continues to press on movable part 2 after contacting movable part 2 and is moved toward the first limit of sports record position and then have adjusted rotation
It is connected to the height of the idler wheel 20 on movable part 2.The unlock of tripper is realized using the above structure and adjusts the second limit position
Position function, it is ingenious in design, it is simple for structure, it is easy to accomplish.
Preferably：The movable part 2 or fixing piece 1 are equipped with to be pushed and opposed fixed member 1 when movable part 2 is conditioned part 41
The elastic buckles being arranged on the fixing piece 1 or movable part 2 are strutted when movement makes it be detached from the solution locking face 23 of cooperation, institute with bayonet
The setting of bayonet 21 is stated on solution locking face 23, when elastic buckles and the bayonet are detached from cooperation, the movable part 2 moves up and down described in
Elastic buckles are against on the solution locking face 23 and are slided on the solution locking face 23.Elastic buckles are against on the solution locking face 23 and slide,
When elastic buckles enter the position coordinated with bayonet (when movable part 2 is near or at the second limit position), the elastic buckles being softened
It replys position and is caught in the bayonet, locking device enters lock-out state.
Preferably：The actuator 42 is rotatably coupled on fixing piece 1, is installed with driving on the actuator 42
The driving gear 421 that part 42 rotates together, the regulating part 41 be equipped with driving gear 421 engage, when drive gear
The rack 411 for making 41 opposed fixed member 1 of regulating part move when 421 rotation, the pulley for coordinating buffer to use also wrap
Include the limiting device rotated for limiting driving gear 421.Limiting device can be to avoid actuator 42 the case where not operating
Under voluntarily rotate, to avoid the random variation of the second limit position, and then avoid rolling in sliding door use or not just.Using gear
To adjust the second limit position or locking device is unlocked with the mode of rack-driving, compact-sized, rapid operation is conveniently.
Preferably：The actuator 42 can be axially movably connected to along its pivot center on fixing piece 1, the fixing piece
1 is equipped with the receiving cavity 12 for accommodating the driving gear 421 on the actuator 42, is set on the wall of the receiving cavity 12
Have a tooth form screens 13 that coordinate with driving gear 421, limitation driving gear 421 rotates, the actuator 42 and fixing piece 1 it
Between be equipped with and push the actuator 42 axial movement, so that the resetting spring that driving gear 421 is coordinated with tooth form screens 13
5, the actuator 42 be equipped with it is exposed, for driving actuator 42 to move axially so that driving gear 421 and tooth form
Operation portion 422 that is that screens 13 is detached from cooperation while being used to that actuator 42 to be driven to rotate.When needing to unlock locking device or adjusting
When the second limit of sports record position, operation actuator 42 moves axially and compression reseting spring 5, the driving gear 421 on actuator 42
It is detached from the cooperation with tooth form screens 13, thus actuator 42 can be freely rotated, and then operate actuator 42 and rotate so that adjusting
Rack 411 on part 41 is moved by the driving of driving gear 421 and drives the movement of regulating part 41 so as to unlock locking device
Or adjust the second limit of sports record position.When not having to operate actuator 42, resetting spring 5 will drive gear 421 to be pressed again towards tooth form
Screens 13 simultaneously coordinates with tooth form screens 13, to drive gear 421 that cannot rotate, avoids sliding tooth in the case of no operation
Wheel 421 voluntarily rotates.Preferably, the operation portion is cross recess or a word groove.
Preferably, 1 transverse shifting of opposed fixed member under the driving of actuator 42 of the regulating part 41, on the movable part 2
Equipped with inclined-plane 22, the regulating part 41 is equipped with during 41 opposed fixed member of regulating part, 1 transverse shifting, movable part 2 is in
Top pressure adjusts the limited block 412 of the second limit of sports record position at the different location on inclined-plane 22 when the second limit of sports record position.
In order to preferably realize that the transverse shifting of regulating part 41, the fixing piece 1 are in bar shaped equipped with what is be laterally arranged
First limiting slot 91, the regulating part 41 are equipped with moved in first limiting slot 91 and first limiting slot 91
The protrusion 90 of groove width adaptation.
In order to preferably realize moving up and down for movable part 2, the fixing piece 1 is equipped with vertically arranged in the of bar shaped
Two limiting slots 92, the movable part 2 be equipped with it is being moved in second limiting slot 92, be adapted to 92 groove width of the second limiting slot
Protrusion 90.
Preferably, the fixing piece 1 includes the fixed block 14 that is mutually permanently connected and fixed plate 15, on the fixed block 14
Equipped with the accommodation space 140 for accommodating movable part 2 and idler wheel 20 thereon, the accommodation space 140 is equipped with for idler wheel 20
The opening of exposing.
It is further preferred that the peripheral surface of the fixed block 14 is arc surface, offer in the fixed plate 15 with it is described
The connection of receiving cavity 12, be therefrom pierced by and exposed through-hole 16 for the operation portion 422 on actuator 42, the resetting spring
5 are arranged between actuator 42 and fixed block 14.When embodiment 1 is mounted on a door, fixed plate 15 is used as exposed operation panel, door
The slot of upper processing and 14 shape adaptation of fixed block, fixed block 14 is embedded in door, to realize concealed installation.Fixed block 14
Peripheral surface makes arc surface, and the cell wall of corresponding slot is all arc surface on door, and circular Xiyanping injection is convenient.
Embodiment 2：
Referring to Figure 10 to Figure 14.Offered on the fixed block 14 it is with the connection of the receiving cavity 12, for actuator
Operation portion 422 on 42 is therefrom pierced by and exposed through-hole 16, the setting of the resetting spring 5 actuator 42 and fixed plate 15 it
Between.Remaining setting of embodiment 2 is the same as embodiment 1.
The present embodiment realizes bright installing meter, and after embodiment 2 is mounted on a door, fixed block 14 is consolidated as exposed part
Fixed board 15 is then fixedly installed on door.
Upper and lower, left and right that the present invention refers to, transverse direction are vertically opposite concept, therefore do not limit the present invention
Protection domain.
Claims (12)
1. a kind of pulley for coordinating buffer to use, it is characterised in that：Include fixing piece (1) and the energy for being fixed on door
For the tool that opposed fixed member (1) moves up and down there are two the movable part (2) of limit of sports record position, described two limit of sports record positions are first
Limit of sports record position and the second limit of sports record position, are rotatably connected to idler wheel (20) on the movable part (2), at the movable part (2)
The pivot center of the idler wheel (20) is more than the movable part at a distance from fixing piece (1) upper surface when the first limit of sports record position
(2) pivot center of idler wheel (20) is at a distance from fixing piece (1) upper surface when being in the second limit of sports record position, the movable part
(2) be provided between fixing piece (1) and movable part (2) pushed to push up the elastomeric element (3) that goes toward the first limit of sports record position, it is described can
The pulley that cooperation buffer uses further includes the automatic locking institute when the movable part (2) is near or at the second limit of sports record position
Stating movable part (2) makes the fixed locking device in movable part (2) opposed fixed member (1) position, the locking device include that setting exists
Bayonet (21) on the movable part (2) or elastic buckles, the locking device are arranged on fixing piece (1), work as institute
Bayonet (21) or elastic buckles when stating movable part (2) near or at the second limit of sports record position and on the movable part (2) coordinate
To limit the elastic buckles (11) or bayonet that movable part (2) moves up and down.
2. a kind of pulley for coordinating buffer to use according to claim 1, it is characterised in that：It is described to coordinate buffering
Unlock dress that the pulley that device uses further includes the unlock locking device and that the position of second limit of sports record position can be adjusted
It sets.
3. a kind of pulley for coordinating buffer to use according to claim 2, it is characterised in that：The tripper packet
The regulating part (41) of the second limit of sports record position can be contacted with movable part (2), be used to form by including, the movable part (2) and regulating part
(41) movable part (2) is in the second limit of sports record position when contacting, and the tripper further includes the driving regulating part
(41) opposed fixed member (1) move and make regulating part (41) occur change in location, drive regulating part (41) push movable part (2)
The bayonet and elastic buckles is made to be detached from the actuator (42) of cooperation toward the movement of the first limit of sports record position direction.
4. a kind of pulley for coordinating buffer to use according to claim 3, it is characterised in that：The movable part (2)
Or fixing piece (1) is equipped with to strut when movable part (2) is conditioned part (41) promotion and opposed fixed member (1) moves and be arranged in institute
Stating the elastic buckles on fixing piece (1) or movable part (2) makes it be detached from the solution locking face (23) of cooperation with bayonet, and the bayonet (21) sets
It sets on solution locking face (23), the elastic buckles when elastic buckles are detached from cooperation with the bayonet, the movable part (2) moves up and down
It is against on the solution locking face (23) and is slided on the solution locking face (23).
5. a kind of pulley for coordinating buffer to use according to claim 3, it is characterised in that：The actuator (42)
It is rotatably coupled on fixing piece (1), the sliding tooth rotated together with actuator (42) is installed on the actuator (42)
Take turns (421), the regulating part (41) be equipped with driving gear (421) engage, when drive gear (421) rotation when to adjust
The mobile rack (411) of part (41) opposed fixed member (1) is saved, the pulley for coordinating buffer to use further includes for limiting
The limiting device for driving gear (421) to rotate.
6. a kind of pulley for coordinating buffer to use according to claim 5, it is characterised in that：The actuator (42)
It can be axially movably connected to along its pivot center on fixing piece (1), the fixing piece (1) is equipped with for accommodating the driving
The wall of the receiving cavity (12) of driving gear (421) on part (42), the receiving cavity (12) is equipped with and driving gear
(421) cooperation, limitation driving gear (421) rotation tooth form screens (13), between the actuator (42) and fixing piece (1)
Equipped with the reset for pushing actuator (42) axial movement, driving gear (421) being made to be coordinated with tooth form screens (13)
Spring (5), the actuator (42) be equipped with it is exposed, for drive actuator (42) move axially so that driving gear
(421) operation portion (422) that is cooperation being detached from tooth form screens (13) while being used to that actuator (42) to be driven to rotate.
7. a kind of pulley for coordinating buffer to use according to claim 3, it is characterised in that：The regulating part (41)
Opposed fixed member (1) transverse shifting under actuator (42) driving, the movable part (2) are equipped with inclined-plane (22), the adjusting
Part (41) is equipped with during regulating part (41) opposed fixed member (1) transverse shifting, movable part (2) is in the second limit of sports record
Top pressure adjusts the limited block (412) of the second limit of sports record position at the different location on inclined-plane (22) when position.
8. a kind of pulley for coordinating buffer to use according to claim 7, it is characterised in that：The fixing piece (1)
It is equipped with the first limiting slot (91) in bar shaped being laterally arranged, the regulating part (41) is equipped in first limiting slot
(91) protrusion (90) being moved in, being adapted to the first limiting slot (91) groove width.
9. a kind of pulley for coordinating buffer to use according to claim 1, it is characterised in that：The fixing piece (1)
It is equipped with vertically arranged the second limiting slot (92) in bar shaped, the movable part (2) is equipped in second limiting slot
(92) protrusion (90) being moved in, being adapted to the second limiting slot (92) groove width.
10. a kind of pulley for coordinating buffer to use according to claim 6, it is characterised in that：The fixing piece (1)
Including the fixed block (14) being mutually permanently connected and fixed plate (15), the fixed block (14) is equipped with for accommodating movable part
(2) and thereon the accommodation space (140) of idler wheel (20), the accommodation space (140) are equipped with and are opened for what idler wheel (20) exposed
Mouthful.
11. a kind of pulley for coordinating buffer to use according to claim 10, it is characterised in that：The fixed block
(14) peripheral surface is arc surface, offer on the fixed plate (15) it is with the connection of the receiving cavity (12), for driving
Operation portion (422) on part (42) is therefrom pierced by and exposed through-hole (16), and the resetting spring (5) is arranged in actuator (42)
Between fixed block (14).
12. a kind of pulley for coordinating buffer to use according to claim 10, it is characterised in that：The fixed block
(14) offered on it is with the connection of the receiving cavity (12), be therefrom pierced by for the operation portion (422) on actuator (42) and
Exposed through-hole (16), the resetting spring (5) are arranged between actuator (42) and fixed plate (15).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810419480 | 2018-05-04 | ||
| CN2018104194803 | 2018-05-04 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108412348A true CN108412348A (en) | 2018-08-17 |
| CN108412348B CN108412348B (en) | 2024-03-29 |
Family
ID=63138783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810449200.3A Active CN108412348B (en) | 2018-05-04 | 2018-05-11 | Pulley capable of being matched with buffer for use |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108412348B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110159121A (en) * | 2019-05-30 | 2019-08-23 | 中山市益雅五金科技有限公司 | A kind of pulley guide rails system for cooperating sliding door to use |
| CN110185361A (en) * | 2019-05-30 | 2019-08-30 | 中山市益雅五金科技有限公司 | The sliding door structure that a kind of buffer and pulley are used cooperatively |
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| CN2547838Y (en) * | 2002-06-24 | 2003-04-30 | 林新达 | Improved slidingdoor |
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| KR20110112504A (en) * | 2010-04-07 | 2011-10-13 | 주식회사 시안 | Roller assembly for windows and doors with height adjusting means through lateral side, and tool for adjusting the height therefor |
| CN106917554A (en) * | 2017-03-10 | 2017-07-04 | 广东亚当斯金属制造有限公司 | Sliding door downslide wheel assembly is slided in a kind of self-locking |
| CN206942447U (en) * | 2017-06-30 | 2018-01-30 | 余东女 | Sliding-door pulley |
| CN208546062U (en) * | 2018-05-04 | 2019-02-26 | 中山市益雅五金科技有限公司 | A kind of pulley for cooperating buffer to use |
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2018
- 2018-05-11 CN CN201810449200.3A patent/CN108412348B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2547838Y (en) * | 2002-06-24 | 2003-04-30 | 林新达 | Improved slidingdoor |
| CN101590660A (en) * | 2009-06-02 | 2009-12-02 | 项林 | Horizontal laminated timber press demoulding mechanism |
| KR20110112504A (en) * | 2010-04-07 | 2011-10-13 | 주식회사 시안 | Roller assembly for windows and doors with height adjusting means through lateral side, and tool for adjusting the height therefor |
| CN106917554A (en) * | 2017-03-10 | 2017-07-04 | 广东亚当斯金属制造有限公司 | Sliding door downslide wheel assembly is slided in a kind of self-locking |
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| CN110159121A (en) * | 2019-05-30 | 2019-08-23 | 中山市益雅五金科技有限公司 | A kind of pulley guide rails system for cooperating sliding door to use |
| CN110185361A (en) * | 2019-05-30 | 2019-08-30 | 中山市益雅五金科技有限公司 | The sliding door structure that a kind of buffer and pulley are used cooperatively |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108412348B (en) | 2024-03-29 |
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