CN106820689A - Drive mechanism, locking device and arrangement of clutch for furniture assembly - Google Patents
Drive mechanism, locking device and arrangement of clutch for furniture assembly Download PDFInfo
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- CN106820689A CN106820689A CN201510880388.3A CN201510880388A CN106820689A CN 106820689 A CN106820689 A CN 106820689A CN 201510880388 A CN201510880388 A CN 201510880388A CN 106820689 A CN106820689 A CN 106820689A
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Abstract
The present invention is about a kind of drive mechanism for furniture assembly, locking device and arrangement of clutch, the drive mechanism is used for a furniture assembly, the furniture assembly includes one first piece of furniture and one second piece of furniture, and the drive mechanism includes a first driving means, a locking device, a swing component, one second drive device and an arrangement of clutch.The first driving means include one first pedestal；The locking device connects first pedestal；The swing component is movably connected with second piece of furniture；Second drive device is arranged on second piece of furniture, including an elastic component；The arrangement of clutch is connected to first pedestal；Second piece of furniture is movable to a precalculated position toward a stowed position with respect to first piece of furniture from an open position, through second drive device, the arrangement of clutch changes into solution tug state from a clip state, and the elastic component provides a driving force and is used to drive second piece of furniture to be folded with respect to first piece of furniture.
Description
Technical field
The present invention relates to a kind of drive mechanism, a kind of drive mechanism for furniture assembly is particularly related to.
Background technology
In a furniture system, by taking drawer system as an example, a usual drawer can be relative one by a pair of sliding rail assemblys
Cabinet is opened or folded.Go out to be now able to auxiliary drawer on the market at present to be opened with respect to the cabinet in a stowed position, that is,
The so-called product for self opening (Push-open)；And in the latter end stroke that is folded with respect to cabinet of drawer can it is automatically relative should
Cabinet is folded, that is, the so-called product for self closing (Self-closing).However, with the difference of the market demand, while
Also turn into one of emphasis of dealer's exploitation with the product of self closure with self opening.Such as U.S. Patent Bulletin US 8,
172,345 B2 disclose a kind of self headstock gear for movable component of furniture, using the teaching of the invention it is possible to provide a movable component of furniture has phase
The function of self being opened to fixed component, and the movable component of furniture can be relatively fixed what part was closed with self when folding
Function, is hereby expressly incorporated by reference in this.
The content of the invention
It is an object of the invention to provide a kind of drive mechanism that can be used in furniture assembly.
The drive mechanism for furniture assembly according to an aspect of the present invention, the furniture assembly include one first piece of furniture and
One second piece of furniture, second piece of furniture can with respect to the first piece of furniture activity displacement, wherein, first piece of furniture include one
Clip feature, is characterized in：The drive mechanism includes that a first driving means, a locking device, a swing component, one second drive
Device and an arrangement of clutch.The first driving means include one first pedestal and one first elastic component；Locking device connection should
First pedestal of first driving means, the locking device includes a sticking department；The swing component is movably connected with second piece of furniture,
First elastic component of the first driving means can respond the swing component and offset and keep one first with the sticking department of the locking device
Driving force, the First Driving Force is used to drive second piece of furniture with respect to first piece of furniture from a stowed position towards an open position
Set is moved；Second drive device is arranged on second piece of furniture, and second drive device includes that one second pedestal, one catch part
And one second elastic component, the seizure part is movably connected with second pedestal and is used to catch the clip feature of first piece of furniture；
The arrangement of clutch is arranged between first piece of furniture and the first pedestal of the first driving means, and the arrangement of clutch includes a card
Tug state；Wherein, by the clip state of the arrangement of clutch, second piece of furniture is with respect to first piece of furniture from the open position
Be moved to a precalculated position towards the stowed position, the swing component can be offseted with the sticking department of the locking device and allow this second drive
Second elastic component of device produces one second driving force, and the second pedestal of second drive device is released in the precalculated position should be from
The clip state put is attached together, second driving force is used to drive second piece of furniture to be folded with respect to first piece of furniture.
Wherein, second drive device is also pivotally connected the seizure part including a block piece, and second pedestal is also led including one first
Draw the lead segment of Duan Yuyi second, second lead segment connects first lead segment and relative first lead segment deviates an angle,
The seizure part can be movable in first lead segment with the block piece.
Wherein, first piece of furniture also includes an Auxiliary Track, and the arrangement of clutch includes a first component, a second component
And a retainer component, the second component be movably connected with the first component and can along the Auxiliary Track displacement, the second component with
One of the first component has and at least one fastens construction, between the second component and the first component by this at least one
Fasten construction and define and one fasten space, the retainer component fastened and fastened in space in the first component and the second component at this, is made
The second component temporarily provides block effect on the Auxiliary Track.
It is preferred that the arrangement of clutch also includes a mounting seat, a control piece and a spring, the first component and second structure
Part is attached to the mounting seat by a shaft member, and the control piece is movably connected with the mounting seat, the spring be arranged on the mounting seat and
Elastic force is provided and is loaded onto the control piece, the control piece energy clip first component, with keep the retainer component be fasten this first
Component and the second component.
It is preferred that the arrangement of clutch also includes that a path for having border is located at the second component, the path has an inclined-plane,
The retainer component can be in the path displacement.
It is preferred that the arrangement of clutch also includes that a contact is arranged on the mounting seat, spring bullet by the contact
It is loaded onto the control piece to property.
It is preferred that there is the second pedestal of second drive device an at least pushed section to be used to push against the contact, to release
The clip state of the arrangement of clutch.
A kind of locking device according to a further aspect of the invention, including a locking seat, the locking seat include a sticking department and
One pilot channel, the pilot channel includes a first path and one second path, and second path connects the first path, the lock
Determine portion to be located between the first path and second path, be characterized in：The locking device also includes a guide member and a swing
Part.The guide member is arranged in the locking seat and produces a strength to the sticking department；The swing component is operationally in a lock-out state
And release the lock-out state；Wherein, when the swing component is in the lock-out state, the swing component clip is in the sticking department and the guiding
Between part；Wherein, the swing component can strut the guide member with a first direction displacement, the swing component is led with this from the sticking department
Draw solution tug between part, and left from second path, to release the lock-out state.
Wherein, the sticking department is a depressed area.
Wherein, the guide member include one first elastic portion and one second elastic portion, second elastic portion from this first elasticity
Portion extends, and first elastic portion is arranged on the locking seat, and the position of second elastic portion generally corresponds to the locking seat
Sticking department.
It is preferred that the locking seat has an installation portion and a clip convex body, first elastic portion and second elastic portion are common
With the installing space for defining a U-shaped like shape, the installation portion and clip convex body of the locking seat are arranged on by the installing space.
A kind of arrangement of clutch according to a further aspect of the present invention, including a first component and a second component, second structure
Part is movably connected with the first component, is characterized in：One of the second component and the first component are with least one card
To construction, and a path for having border fastens construction positioned at adjacent this, wherein, between the second component and the first component by
This at least one fastens construction and defines and one fasten space, and the arrangement of clutch also includes a retainer component, and the retainer component can be on the road
Footpath displacement；Wherein, when the relative first component of the second component is towards one first activity direction displacement, the retainer component is moved to the road
One precalculated position in footpath and be against between the first component and the second component, make the first component driven by the second component and
Can be moved towards first activity direction；Wherein, when the second component is with respect to the first component towards one second activity direction displacement
When, the retainer component leaves from the precalculated position in the path, the first component will not be driven by the second component and towards this second
Activity direction is moved.
Wherein, the first component sets at least one first block holding part and sets at least one second block holding part with the second component,
First block holding part collectively forms this and fastens construction with second block holding part.
Wherein, also including a mounting seat, the first component is attached to the mounting seat with the second component by a shaft member.
It is preferred that also including a control piece and a spring, the control piece is movably connected with the mounting seat, and the spring is arranged on
The mounting seat and elastic force is provided it is loaded onto the control piece, the control piece is to optionally clip first component.
It is preferred that the control piece is pivotally connected the mounting seat by an articulated part.
It is preferred that also including that a contact is arranged on the mounting seat, the spring is flexibly loaded onto by the contact
The control piece.
Wherein, the retainer component is rolling assembly.
Wherein, the path has an inclined-plane.
Brief description of the drawings
Above-mentioned purpose of the invention, design feature and effect are confirmed to further illustrate, below with reference to accompanying drawing to this hair
It is bright to be described in detail, wherein：
Fig. 1 shows the drawer of one embodiment of the invention with respect to the schematic perspective view that cabinet is opened.
Fig. 2 shows that Fig. 1 removes the schematic perspective view of drawer.
Fig. 3 shows schematic perspective view of the sliding rail assembly of one embodiment of the invention under collapse state.
Fig. 4 is the decomposing schematic representation of the sliding rail assembly of one embodiment of the invention.
Fig. 5 is the schematic side view of the sliding rail assembly of one embodiment of the invention.
Fig. 6 shows that the adjustment part of the sliding rail assembly of one embodiment of the invention can be for adjusting bearing part with respect to a rail member
The operation chart (one) of longitudinal depth.
Fig. 7 shows that the adjustment part of the sliding rail assembly of one embodiment of the invention can be for adjusting bearing part with respect to a rail member
The operation chart (two) of longitudinal depth.
Fig. 8 shows that the adjustment part of the sliding rail assembly of one embodiment of the invention can be for adjusting bearing part with respect to a rail member
The operation chart (three) of longitudinal depth.
Fig. 9 shows the decomposing schematic representation of the sliding rail assembly of one embodiment of the invention, is used to show first driving means, locking
The decomposing state of device and arrangement of clutch, wherein locking device can be installed for swing component.
Figure 10 shows the decomposing schematic representation of the sliding rail assembly of one embodiment of the invention, be used to show the second drive device, from
Attach together put and the correlated parts such as bolster decomposing state.
Figure 11 shows the decomposing schematic representation of the locking device of the sliding rail assembly of one embodiment of the invention.
Figure 12 shows the decomposing schematic representation of the arrangement of clutch of one embodiment of the invention.
Figure 13 shows the schematic diagram of a component of the control piece clip clutch of the arrangement of clutch of one embodiment of the invention；
Figure 14 is the schematic diagram of the reverse side of Figure 13.
Figure 15 is the clutch decomposing schematic representation of the arrangement of clutch of one embodiment of the invention.
Figure 16 shows the retainer component of the arrangement of clutch of one embodiment of the invention at a precalculated position, and two components being capable of phase
The schematic diagram for mutually fastening.
Figure 17 shows the schematic diagram of the retainer component at another visual angle of Figure 16.
Figure 18 shows the schematic diagram that the retainer component of the arrangement of clutch of one embodiment of the invention leaves from the precalculated position.
Figure 19 shows the schematic diagram of the retainer component at another visual angle of Figure 18.
Figure 20 shows that the second rail of the sliding rail assembly of one embodiment of the invention is in a stowed position with respect to the first rail, and the
First elastic component of one drive device is against sticking department and keeps the schematic diagram of a First Driving Force by swing component.
Figure 21 shows that the second rail of the sliding rail assembly of one embodiment of the invention presses displacement with respect to the first rail toward first direction
Schematic diagram.
Figure 22 shows the second rail of the sliding rail assembly of one embodiment of the invention with respect to the first rail from stowed position toward first party
The view of arrangement of clutch during to displacement.
Second pedestal of the second drive device of Figure 23 display sliding rail assemblys discharges the schematic diagram of arrangement of clutch.
Figure 24 shows that the sticking department of the swing component self-locking device of the sliding rail assembly of one embodiment of the invention departs from, the first bullet
Property part release elastic force and drive the second rail with respect to the first rail toward second direction displacement schematic diagram.
Figure 25 shows that first elastic component of Figure 24 further discharges elastic force and continues to drive the second rail with respect to the first rail toward the
The schematic diagram of two direction displacements.
Figure 26 shows the second rail of the sliding rail assembly of one embodiment of the invention with respect to the first rail toward during second direction displacement
The view of arrangement of clutch.
Figure 27 show the first driving means of the sliding rail assembly of one embodiment of the invention the first elastic component release elastic force and
Drive the second rail with respect to the first rail further toward the schematic diagram of second direction displacement, wherein catching part beat and being taken off from clip feature
From.
Figure 28 show the second rail of the sliding rail assembly of Figure 27 with respect to the first rail toward second direction by the signal of further displacement
Figure.
Figure 29 shows the second rail of the sliding rail assembly of one embodiment of the invention with respect to the first rail from an open position toward first
The schematic diagram that direction folds.
Figure 30 for Figure 29 sliding rail assembly the second rail with respect to the schematic diagram that the first rail is further folded toward first direction, its
Middle arrangement of clutch provides block effect enables the first elastic component and the second elastic component to be stretched by the second pedestal and store elastic force.
Figure 31 shows the second rail of the sliding rail assembly of one embodiment of the invention with respect to the first rail from open position toward first party
The view of arrangement of clutch during to displacement, is used to show the block effect for releasing the arrangement of clutch.
Figure 32 shows that the second rail of the sliding rail assembly of one embodiment of the invention is further received with respect to the first rail toward first direction
The schematic diagram of conjunction, is used to show the state that swing component is against sticking department.
Figure 33 shows that the second rail of the sliding rail assembly of Figure 32 continues the schematic diagram that relative first rail is folded toward first direction.
Figure 34 shows that the second rail of the sliding rail assembly of one embodiment of the invention is further received with respect to the first rail toward first direction
The schematic diagram of conjunction, wherein catching the clip feature that part catches the first rail, makes the second elastic component discharge one second driving force.
Figure 35 shows that second elastic component of Figure 34 discharges the second driving force and drives the second rail with respect to the first rail toward first party
To the schematic diagram for folding.
Figure 36 shows the second rail of the sliding rail assembly of one embodiment of the invention with respect to the first rail from an open position toward first
The schematic diagram that direction folds.
Figure 37 is too small and cannot overcome the first elastic component and second toward the external force of first direction for Figure 36 is applied to the second rail
During the elastic force of elastic component, the schematic diagram that the elastic force of the first elastic component and the second elastic component can rebound the second rail toward second direction.
Figure 38 shows that first rail and the second rail of the sliding rail assembly of one embodiment of the invention have mutually corresponding stop special
The schematic diagram levied.
Figure 39 show the second rail of the sliding rail assembly of one embodiment of the invention with respect to the first rail a stowed position signal
Figure.
Figure 40 for Figure 39 the second rail with respect to the first rail toward first direction be moved to a position when, the second rail can be against first
The schematic diagram at one position of rail.
Specific embodiment
Fig. 1 shows that a system 50 of one embodiment of the invention includes one first piece of furniture 52, at least one second piece of furniture 54
And a pair of sliding rail assemblys 56.The system 50 can be the related system used such as a furniture or rack, in this, first piece of furniture
52 by taking cabinet as an example, and second piece of furniture 54 is by taking drawer as an example.This pair of sliding rail assembly 56 is attached to first piece of furniture 52 and is somebody's turn to do
Between second piece of furniture 54, this pair of sliding rail assembly of the present embodiment 56 is to fill formula drawer sliding rail (undermount drawer the bottom of using
Slide), each sliding rail assembly 56 is to install adjacent two side bottoms in second piece of furniture 54.According to this configuration, this second
Tool part 54 can be easy to first piece of furniture 52 relatively and open or fold by this pair of sliding rail assembly 56.
Fig. 2 shows that the sliding rail assembly 56 includes one first rail 58 and one second rail 60.First rail 58 has a longitudinal direction long
Degree is fixedly mount to first piece of furniture 52, therefore, first rail 58 can also be considered as first piece of furniture 52.This second
Rail 60 can longitudinally with respect to the displacement of the first rail 58, therefore, second rail 60 can also be considered as the second foregoing piece of furniture
54.It is preferred that being also movably mounted between first rail 58 and second rail 60 including one the 3rd rail 62, the energy of the 3rd rail 62
Enough displacement strokes to extend relative first rail 58 of second rail 60.It is preferred that also include an extending seat 64 regularly according to
It is attached to first rail 58 and can be considered the part of first rail 58, and the extending seat 64 is depended on along the vertical of first rail 58
To length.It is preferred that also including that an Auxiliary Track 66 is set along the longitudinal length of the extending seat 64, in the present embodiment, this is auxiliary
Helping track 66 is realized with a tooth bar.The extending seat 64 also includes a clip feature 68, and the clip feature 68 can be one independent
Component be regularly attached to the extending seat 64；Or, the clip feature 68 can be formed from the extending seat 64 also may be used.
Fig. 3 and Fig. 4 show the second rail 60 of the sliding rail assembly 56 include a plurality of prominent profiles connection features 70 and
One adjusting hole 72, the adjusting hole 72 is located at the front end of adjacent second rail 60.The sliding rail assembly 56 also includes a bearing part 74,
Drive mechanism 76, a swing component 78, a coupling assembly 80 and an adjustment part 82.Wherein, the bearing part 74 connects second rail 60,
Therefore, the bearing part 74 is considered as a part for second rail 60.In the present embodiment, the bearing part 74 has a plurality of connections
The perforation of hole 84 and one 86.A plurality of connecting holes 84 correspond to the connection features 70 of second rail 60, and the perforation 86 corresponds to
The adjusting hole 72 of second rail 60.The drive mechanism 76 can be used to position of process auxiliary drive second rail 60 with respect to first rail 58
Move.The swing component 78 is movably connected with, for example, be articulated in the bearing part 74.The coupling assembly 80 is arranged in pairs or groups including a plurality of bases 88
A plurality of locking parts 90, second rail 60 is connected to these locking parts 90 by the bearing part 74.
Fig. 5 to Fig. 8 show the bearing part 74 each connecting hole 84 have a longitudinal aperture length L1 more than this second
Each connection features 70 of rail 60, enable the bearing part 74 with respect to the length travel of the second rail 60.The adjustment part 82 has one
Eccentric part 92 deviates the center of the adjustment part 82, and the eccentric part 92 is accordingly attached to the perforation 86 of the bearing part 74 and is somebody's turn to do
The adjusting hole 72 of the second rail 60, and the adjusting hole 72 is with to aperture, this is directly different from the longitudinal hole to the direction in aperture always
The direction in footpath, and the straight length L2 to aperture is more than the eccentric part 92 of the adjustment part 82.When depth is adjusted, by the adjustment
The rotation adjustment of part 82, the eccentric part 92 can respond the rotation adjustment of the adjustment part 82 and push against second rail 60, make the carrying
Part 74 can be adjusted displacement with respect to longitudinal depth of second rail 60.Preferably, the bearing part 74 has one to protrude profile
Stop feature 94, through the contact with appropriate tightness between the stop feature 94 and the adjustment part 82, makes the adjustment part 82 exist
It is more firm after adjustment displacement.
Fig. 9 shows that the drive mechanism 76 includes a first driving means 100, one second drive device 200, a locking device
300th, an arrangement of clutch 400 and a bolster 500.The first driving means 100 connect first rail by the arrangement of clutch 400
58, the first driving means 100 include one first pedestal 102 and one first elastic component 104.First pedestal 102 has plural number
The stopper 108 of individual longitudinal hole 106 and.Second drive device 200 includes one second pedestal 202, one second elastic component 204,
Block piece 206 and one catches part 208.Wherein, first pedestal 102 relative can longitudinally be lived each other with second pedestal 202
The displacement of dynamic ground, such as second pedestal 202 have a plurality of base portions 210, and each base portion 210 corresponds in each longitudinal hole 106
A part, make first pedestal 102 and second pedestal 202 each other being capable of longitudinally-moving ground displacement.First elastic component 104
It is used to provide an elastic force between second pedestal 202 and the locking device 300 of second drive device 200.The stopper 108 pairs
Should be in the block piece 206 of second drive device 200.Second drive device 200 is arranged on second rail 60, second pedestal
202 connections, for example, be fixedly connected to the bearing part 74 (omitting the schema of the bearing part 74 here) of second rail 60.This second
Elastic component 204 is used to provide an elastic force between the block piece 206 of second drive device 200 and the locking device 300.The locking
Device 300 is connected, for example, be fixedly connected to the first pedestal 102 of the first driving means 100, therefore, the locking device 300
A part for first pedestal 102 can also be considered as.On the implementation, the swing component 78 is operationally with the locking device
300 in a lock-out state or release the lock-out state.The arrangement of clutch 400 is connected, and be for example permanently connected the first driving dress
Put 100 the first pedestal 102.Therefore, the arrangement of clutch 400 can also be considered as a part for first pedestal 102.The buffering
The buffer object of part 500 is the block piece 206 of second drive device 200.
Figure 10 shows that the second pedestal 202 of second drive device 200 has a space 212, a room 214 and a guiding
Portion 216, the guidance part 216 is located between the space 212 and the room 214.The arrangement of clutch 400 be movably arranged as this
In the space 212 of two pedestals 202, and can be along the displacement of Auxiliary Track 66.The room 214 is with for an auxiliary elastic member
218 and one push piece 220 house, wherein, the auxiliary elastic member 218 is to provide an elastic force to the push piece 220, makes the push piece
220 respond the elastic force and locally stretch out outside the room 214.The guidance part 216 has one first lead segment 222 and one second guiding
Section 224.First lead segment 222 has a predetermined length；Second lead segment 224 deviates one with respect to first lead segment 222
Angle；First lead segment 222 can be two grooves being connected or hole with second lead segment 224.Second drive device
200 block piece 206 is movably coupled to first lead segment 222.The seizure part 208 of second drive device 200 is pivotally connected the gear
Part 206, and be movably coupled to first lead segment 222 and second lead segment 224 can be moved to.Wherein, the seizure part 208
The clip feature 68 of first rail 58 can be used to catch.
Figure 11 shows that the locking device 300 includes a locking seat 302 and a guide member 304.Wherein, the locking seat 302 is wrapped
Include a sticking department 306 and a guiding channel 308.The sticking department 306 is, for example, the structures such as a wall or depressed area；The guiding channel
308 is by the sticking department 306.Specifically, the guiding channel 308 include a first path 310, one second path 312 and
One the 3rd path 314.Second path 312 connects the first path 310, and the 3rd path 314 is from the first path 310 and is somebody's turn to do
Second path 312 extends a distance.The sticking department 306 is located between the first path 310 and second path 312.It is preferred that
The locking seat 302 also has an installation portion 316 and a clip convex body 318.The guide member 304 is arranged in the locking seat 302.In detail
Say, the guide member 304 include one first elastic portion 320 and one second elastic portion 322.Second elastic portion 322 from this first
Elastic portion 320 extends, the installing space of first elastic portion 320 and the U-shaped like shape of 322 common definition of the second elastic portion one
324, the installation portion 316 and clip convex body 318 of the locking seat 302 are arranged on by the installing space 324.Wherein, this second
The position of elastic portion 322 generally corresponds to the sticking department 306 of the locking seat 302.
Figure 12 shows that the arrangement of clutch 400 includes a clutch 402 and a controlling organization 404, and the controlling organization 404 is used to
The clutch 402 is kept in a predetermined state.Wherein, the clutch 402 includes a first component 406, a second component 408
And a shaft member 410, the shaft member 410 the connection first component 406 and the second component 408.The outside of the first component 406 has
A plurality of fisrt feature 412 being spaced apart, and the inner side of the first component 406 has a plurality of the first cards being spaced apart
Support 413.There are the second component 408 a plurality of second feature 414 to be spaced apart, and the second component 408 can be a gear
Or friction pulley.The controlling organization 404 includes a control piece 416, a mounting seat 418 and an elastic force apparatus 420.Wherein, the control
Part 416 is pivotally connected the mounting seat 418 by an articulated part 422.The control piece 416 is corresponding to the first component 406, by the elastic force
To the control piece 416, the control piece 416 responds the elastic force and the clip first component 406 to elastic force produced by device 420.Its
In, the first component 406 is pivotally connected the mounting seat 418 with the second component 408 by the shaft member 410.The elastic force apparatus 420 are installed
To the mounting seat 418, the elastic force apparatus 420 include a contact 424 and a spring 426, and the spring 426 provides an elastic force and extremely should
Contact 424 and can flexibly be loaded onto the control piece 416.
Figure 13 and Figure 14 further show that the arrangement of clutch 400, through the elastic force produced by the elastic force apparatus 420, makes the control
Product 416 respond the elastic force and with the mutual clip of fisrt feature 412 of the first component 406 of the clutch 402.
Figure 15 further shows that the clutch 402 is also movably mounted to the first component including a plurality of retainer components 428
Between 406 and the second component 408, those retainer components 428 can be ball or roller, additionally, the second component 408 has again
Several second block holding parts 415.
As shown in figure 16 and figure 17, at least one fastens construction between the first component 406 and the second component 408,
And one the path 438 for having border fasten construction positioned at adjacent this.Wherein, the first component 406 sets at least 1 first and fastens
Portion 413, first block holding part 413 collectively forms one and fastens construction with second block holding part 415.The first of the first component 406
One is defined between block holding part 413 and the second block holding part 415 of the second component 408 and fastens space 432, the retainer component 428 can
Accordingly fasten and fastened in space 432 at this.Preferably, the path 438 be provided in the second component 408 and it is adjacent this
Two block holding parts 415, the path 438 has an inclined-plane, and the retainer component 428 can be in the displacement of path 438.When the second component
408 towards one first activity direction M1 displacements when, the retainer component 428 be moved to a precalculated position in the path 438 and be against this
Between first block holding part 413 of one component 406 and the second block holding part 415 of the second component 408, enable the second component 408
The first component 406 is driven to be moved towards first activity direction M1 with the retainer component 428.
Figure 18 and Figure 19 shows, when the second component 408 is towards one second activity direction M2 displacements, the quilt of retainer component 428
Second block holding part 415 of the second component 408 drives displacement, and is left from the precalculated position in the path 438, the second component
408 can not drive the first component 406 to be moved towards second activity direction M2 with the retainer component 428.
As shown in figure 20, second rail 60 is in a stowed position P1 with respect to first rail 58.Now, swing component 78
In the sticking department 306 of the locking device 300, the first elastic component 104 of the first driving means 100 is against by the swing component 78
The sticking department 306 and keep a First Driving Force F1.In under this state, the second elastic portion 322 of the guide member 304 is flexibly
It is against the swing component 78.On the other hand, the seizure part 208 has one to catch the clip feature that feature 226 catches first rail 58
68, the seizure feature 226 can be the structures such as a buckle or recess.Additionally, the push piece 220 responds the auxiliary elastic member 218
Produced elastic force and contact to the block piece 206.The Arrived of stopper 108 of the first pedestal 102 of the first driving means 100 this
The block piece 206 of two drive devices 200, and the first pedestal 102 of the first driving means 100 stopper 108 correspond to this second
One breach 228 of the second pedestal 202 of drive device 200.The bolster 500 can be against the block piece including a buffer bar 502
206。
Coordinate shown in Figure 21, due to the seizure part 208 and the mutual clip of clip feature 68 of first rail 58, therefore, when
Apply the external force of a first direction D1 to second rail 60, second rail 60 can be from stowed position P1 courts with respect to first rail 58
To first direction D1 displacements, the push piece 220 can respond the external force, and be against the block piece 206 and extrude the auxiliary elastic member
218, make second rail 60 from relative first rails 58 of stowed position P1 toward first direction D1 activity displacement a small distance,
Now, the breach 228 of the second pedestal 202 of second drive device 200 is with respect to the displacement of stopper 108.On the other hand, the swing
Part 78 follows second rail 60 to strut the guide member 304 toward first direction D1 displacements and depart from from the sticking department 306.
As shown in FIG. 22 and 23, in second rail 60 toward during first direction D1 displacements, second drive device
200 the second pedestal 202 is provided with a release characteristic, and such as one first pushed section 230 corresponds to the control piece of the clutch 402
416, make the control piece 416 first special by the Tui Arrived of the first pushed section 230 from the first component 406 of the clutch 402
412 disengagings are levied, now, the second component 408 of the clutch 402 can be rotated freely.On the other hand, second drive device
200 the second pedestal 202 is additionally provided with the contact that one second pushed section 232 corresponds to the elastic force apparatus 420 of the clutch 402
424, second pushed section 232 can promote the contact 424, make the elastic force of the elastic force apparatus 420 and will not apply to the control piece
416。
As shown in Figure 24 and Figure 25, when the swing component 78 departs from from the sticking department 306 of the locking device 300, the guiding
Second elastic portion 322 of part 304 can flexibly guide the swing component 78, the swing component 78 is moved to the pilot channel 308
The second path 312, the first elastic component 104 of the first driving means 100 discharges First Driving Force F1, makes second rail
60 from above-mentioned stowed position P1 with respect to first rail 58 toward a second direction D2 displacements.Specifically, the first driving means 100
The first elastic component 104 further discharge First Driving Force F1 after, the second pedestal 202 of second drive device 200 together with
Second rail 60 can be further with respect to first rail 58 toward second direction D2 displacements.That is, second rail 60 can respond this
The elastic force of one elastic component 104 and relative first rail 58 extend to be opened.Wherein, the elastic force is discharged in first elastic component 104
During, the swing component 78 can be from the second path 312 of the pilot channel 308 towards the displacement of the 3rd path 314；The opposing party
Face, when the second pedestal 202 of second drive device 200 is toward second direction D2 displacements, the guiding of second drive device 200
Portion 216 is with respect to the displacement of seizure part 208.Additionally, the buffer bar 502 of the bolster 500 stretches out and is in a buffering readiness
And the block piece 206 of second drive device 200 can be corresponded to.As it was previously stated, the swing component 78 operationally clip in the lock
Determine between portion 306 and the guide member 304, first elastic component 104 of the first driving means 100 is kept the First Driving Force
F1；And the swing component 78 operationally solves tug between the sticking department 306 and the guide member 304, discharges the First Driving Force
F1, to drive second piece of furniture with respect to first piece of furniture from a stowed position toward an open position displacement.
As shown in figure 26, when the second pedestal 202 of second drive device 200 is toward second direction D2 displacements, this
First pushed section 230 of two pedestals 202 no longer pushes away the control piece 416 of the Arrived clutches 402, and the second pedestal 202 the second pushed section
232 no longer support to the contact 424 of the elastic force apparatus 420 of the clutch 402 so that the contact 424 is against the control piece
416, and the control piece 416 responds the elastic force of the elastic force apparatus 420 and keeps the with the first component 406 of the clutch 402
The mutual clip of one feature 412.Now, the rotation direction of the second component 408 of the clutch 402 is controlled, and makes the second component
408 are only capable of toward second direction D2 activities.
As shown in figure 27, when the second pedestal 202 of second drive device 200 is toward the second direction further displacements of D2
When, there is a guide feet 234 by the second lead segment 224 of the guidance part 216 of second pedestal 202, and the seizure part 208
The second lead segment 224 of the guidance part 216 is moved to, is used and is guided the angle of 208 beat of seizure part one, make the seizure part 208
Seizure feature 226 depart from the extending seat 64 on clip feature 68.
As shown in figure 28, after relative first rail 58 of second rail 60 is by drive displacement, if second rail 60 is relative
The non-standard-sized sheet of first rail 58, operator further can pull out second rail 60 towards second direction D2.
As shown in Figure 29 and Figure 30, when second rail 60 is by an external force, make second rail 60 past from an open position P2
First direction D1 displacements, second pedestal 202 of second drive device 200 responds the external force and the relative displacement of first rail 58,
First elastic component 104 of the first driving means 100 responds the external force and stores one first elastic force, and second drive device
200 the second elastic component 204 also responds the external force and stores one second elastic force.When the external force is insufficient to allow the clip of swing component 78
In the sticking department 306 of the locking device 300, once the external force is decontroled, by the release of first elastic force and second elastic force,
Second rail 60 can be ejected displacement with respect to first rail 58.On the other hand, a clip is in based on the foregoing arrangement of clutch 400
State, therefore the arrangement of clutch 400 is only capable of relative Auxiliary Track 66 toward second direction D2 activities, therefore it provides first base
102 1 barrier forces of seat, thus the first pedestal 102 of the first driving means 100 (this figure is without display) cannot displacement, and this second drives
Second pedestal 202 of dynamic device 200 respond the external force and during relative first rail, 58 displacement, first elastic component 104 by this
Two pedestals 202 are stretched and store elastic force, and second elastic component 204 is then led because the guide feet 234 of the seizure part 208 is fastened to second
Draw section 224 so being stretched by the second pedestal 202 and storing elastic force.The swing component 78 then can be with respect to the displacement of locking device 300
And the first path 310 is moved to from the 3rd path 314, on the other hand, the second pushed section 232 of second pedestal 202 can
The contact 424 of the arrangement of clutch 400 is pushed against, makes the activity displacement one of contact 424 apart from S.
As Figure 31 further shows, the second pedestal 202 of second drive device 200, should toward first direction D1 displacements
Second pedestal 202 can push against the contact 424 of the arrangement of clutch 400 by the second pushed section 232, the control piece 416 is not received
Elastic effect from the elastic force apparatus 420.On the other hand, the control piece 416 also can be by the first of second pedestal 202
The Tui Arrived of pushed section 230 and beat displacement, make the control piece 416 release the clip to the fisrt feature 412 of the first component 406,
Now, the arrangement of clutch 400 stops providing the barrier force to first pedestal 102, and the arrangement of clutch 400 is in free shape
State.
Figure 32 and the state of Figure 33 hookups 31, further show that second rail 60 is folding displacement with respect to first rail 58
During, the seizure part 208 of second drive device 200 will catch the clip feature 68 of first rail 58, and the swing
Part 78 is moved to the sticking department of the locking device 300 by the second elastic portion 322 of the guide member 304 from the first path 310
306.Now, first elastic component 104 and the second elastic component 204 of second drive device 200 of the first driving means 100
Second driving force F2 is towards first direction D1.
Figure 34 and Figure 35 show, when second rail 60, first rail 58 relatively is further folded toward first direction D1
In latter end stroke, the seizure feature 226 of the seizure part 208 catches the clip feature 68 of first rail 58, and the seizure part 208 is led
Pin 234 departs from from the second lead segment 224 and is moved to the first lead segment 222, the second elastic component of second drive device 200
204 discharge the elastic force accordingly, that is, discharge second driving force F2, make second rail 60 with the second driving force F2 phase
First rail 58 is folded toward first direction D1.Additionally, the block piece 206 is against by the buffer bar 502 of the bolster 500,
There can be the effect of buffering during second rail 60 is folded to stowed position P1 with respect to first rail 58.
Figure 36 and Figure 37 shows another operator scheme, and the state of the Auxiliary Track 66 is blocked in the arrangement of clutch 400
Under, when second rail 60 is with respect to the process that first rail 58 is folded toward first direction D1 from open position P2 towards stowed position
In, if the external force of first direction D1 is not large enough to make the swing component 78 reach the sticking department 306 from the guiding channel 308
When, if the external force disappears, first elastic component 104 and second elastic component 204 response second rail 60 it is relative this first
The elastic force that the displacement of rail 58 is kept in is discharged to second rail 60, makes second rail 60 with respect to first rail 58 toward the second direction
D2 is ejected.
As shown in figure 38, the extending seat 64 of first rail 58 includes that one first stops feature 96, the carrying of second rail 60
Part 74 includes that one second stops feature 98.
As shown in Figure 39 and Figure 40, when second rail 60 is pressed from stowed position P1 with respect to first rail 58 with first direction D1
Apart from when reaching a precalculated position P3, the second stop feature 98 of second rail 60 can be against the of first rail 58 for pressure displacement one
One stops feature 96, to avoid second rail 60 from excessively being pushed against with respect to first rail 58.
Explanation according to more than, it is known that be one of the characteristics of embodiment provided by the present invention：Drive mechanism can be used to
The second piece of furniture is driven with respect to the first piece of furniture closure or openness.
Although the present invention is described with reference to current specific embodiment, those of ordinary skill in the art
It should be appreciated that the embodiment of the above is intended merely to the explanation present invention, can also make in the case of without departing from spirit of the invention
Go out it is various equivalent change and modifications, therefore, as long as change in spirit of the invention to above-described embodiment, becoming
Type will all fall in the range of the application claims.
Claims (19)
1. a kind of drive mechanism for furniture assembly, the furniture assembly includes one first piece of furniture and one second piece of furniture,
Second piece of furniture can relatively described first piece of furniture activity displacement, wherein, first piece of furniture includes that a clip is special
Levy, it is characterised in that the drive mechanism includes：
One first driving means, including one first pedestal and one first elastic component；
One locking device, connects the first pedestal of the first driving means, and the locking device includes a sticking department；
One swing component, is movably connected with second piece of furniture, and the first elastic component of the first driving means can respond described
Swing component offsets with the sticking department of the locking device and keeps a First Driving Force, and the First Driving Force is used to drive described
Relatively described first piece of furniture of second piece of furniture is from a stowed position towards an open position displacement；
One second drive device, installed in second piece of furniture, second drive device includes that one second pedestal, one catch
Part and one second elastic component, the seizure part are movably connected with second pedestal and are used to catch the card of first piece of furniture
Tug feature；And
One arrangement of clutch, between first piece of furniture and the first pedestal of the first driving means, the clutch
Device includes a clip state；
Wherein, by the clip state of the arrangement of clutch, relatively described first piece of furniture of second piece of furniture is opened from described
Open position and be moved to a precalculated position towards the stowed position, the swing component can be offseted with the sticking department of the locking device and
The second elastic component of second drive device is allowed to produce one second driving force, the second pedestal of second drive device is in institute
The clip state that precalculated position releases the arrangement of clutch is stated, second driving force is used to drive second piece of furniture relative
First piece of furniture is folded.
2. the drive mechanism for furniture assembly according to claim 1, it is characterised in that second drive device is also
The seizure part is pivotally connected including a block piece, second pedestal also includes one first lead segment and one second lead segment, second guiding
Duan Liantong first lead segment and relative first lead segment deviate an angle, the seizure part and the block piece can activity this first
Lead segment.
3. the drive mechanism for furniture assembly according to claim 1, it is characterised in that first piece of furniture is also wrapped
An Auxiliary Track is included, the arrangement of clutch includes a first component, a second component and a retainer component, the second component actively connects
Connect the first component and can have at least one along the Auxiliary Track displacement, one of the second component and the first component
Construction is fastened, at least one construction is fastened and is defined and one fasten space by this between the second component and the first component, this is fastened
Part fastened and fastened in space in the first component and the second component at this, make the second component on the Auxiliary Track temporarily
The effect of one block is provided.
4. the drive mechanism for furniture assembly according to claim 3, it is characterised in that the arrangement of clutch also includes
One mounting seat, a control piece and a spring, the first component are attached to the mounting seat with the second component by a shaft member, the control
Product is movably connected with the mounting seat, and the spring is arranged on the mounting seat and provides elastic force and is loaded onto the control piece, the control piece
Can the clip first component, to keep the retainer component fastened in the first component and the second component.
5. the drive mechanism for furniture assembly according to claim 3, it is characterised in that the arrangement of clutch also includes
One path for having border is located at the second component, and the path has an inclined-plane, and the retainer component can be in the path displacement.
6. the drive mechanism for furniture assembly according to claim 4, it is characterised in that the arrangement of clutch also includes
One contact is arranged on the mounting seat, and the spring is flexibly loaded onto the control piece by the contact.
7. the drive mechanism for furniture assembly according to claim 6, it is characterised in that second drive device
There is second pedestal an at least pushed section to be used to push against the contact, to release the clip state of the arrangement of clutch.
8. a kind of locking device, an including locking seat, the locking seat includes a sticking department and a pilot channel, the guiding letter
Road includes a first path and one second path, and second path connects the first path, and the sticking department is located at described
Between first path and second path, it is characterised in that：
The locking device also includes：
One guide member is arranged in the locking seat and produces a strength to the sticking department；And
One swing component operationally in a lock-out state and releases the lock-out state；
Wherein, when the swing component is in the lock-out state, the swing component clip is in the sticking department and the guide member
Between；
Wherein, the swing component can strut the guide member with a first direction displacement, make the swing component from the sticking department
Tug is solved between the guide member, and is left from second path, to release the lock-out state.
9. locking device according to claim 8, it is characterised in that the sticking department is a depressed area.
10. locking device according to claim 8, it is characterised in that the guide member includes one first elastic portion and
Second elastic portion, second elastic portion extends from first elastic portion, and first elastic portion is arranged on the locking seat, second bullet
The position in property portion corresponds to the sticking department of the locking seat.
11. locking devices according to claim 10, it is characterised in that the locking seat has an installation portion and a clip
The installing space of convex body, first elastic portion and the U-shaped like shape of the second elastic portion common definition one, by the installing space
Installed in the installation portion and clip convex body of the locking seat.
A kind of 12. arrangement of clutch, including a first component and a second component, the second component are movably connected with described first
Component, it is characterised in that：
One of the second component and described first component have at least one to fasten construction, and a path for having a border
In it is adjacent it is described fasten construction, wherein, fasten construction by described at least one between the second component and the first component
And define one and fasten space, the arrangement of clutch also includes：
One retainer component, can be in the path displacement；
Wherein, when the relatively described first component of the second component is towards one first activity direction displacement, the retainer component is moved to
One precalculated position in the path and be against between the first component and the second component, make the first component described
Second component drives and can be moved towards first activity direction；
Wherein, when the relatively described first component of the second component is towards one second activity direction displacement, the retainer component is from institute
The precalculated position for stating path is left, and the first component will not be driven and towards the second activity side by the second component
To movement.
13. arrangement of clutch according to claim 12, it is characterised in that the first component sets at least 1 first and fastens
Portion sets at least one second block holding part with the second component, and first block holding part collectively forms this and fastens structure with second block holding part
Make.
14. arrangement of clutch according to claim 12, it is characterised in that also including a mounting seat, the first component with should
Second component is attached to the mounting seat by a shaft member.
15. arrangement of clutch according to claim 14, it is characterised in that also including a control piece and a spring, the control
Part is movably connected with the mounting seat, and the spring is arranged on the mounting seat and provides elastic force and is loaded onto the control piece, and the control piece is used
With the optionally clip first component.
16. arrangement of clutch according to claim 15, it is characterised in that the control piece is pivotally connected the peace by an articulated part
Dress seat.
17. arrangement of clutch according to claim 15, it is characterised in that be also arranged on the mounting seat including a contact,
The spring is flexibly loaded onto the control piece by the contact.
18. arrangement of clutch according to claim 12, it is characterised in that the retainer component is rolling assembly.
19. arrangement of clutch according to claim 12, it is characterised in that the path has an inclined-plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510880388.3A CN106820689B (en) | 2015-12-03 | 2015-12-03 | For the driving mechanism of furniture assembly, locking device and arrangement of clutch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510880388.3A CN106820689B (en) | 2015-12-03 | 2015-12-03 | For the driving mechanism of furniture assembly, locking device and arrangement of clutch |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106820689A true CN106820689A (en) | 2017-06-13 |
| CN106820689B CN106820689B (en) | 2018-12-11 |
Family
ID=59150070
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510880388.3A Active CN106820689B (en) | 2015-12-03 | 2015-12-03 | For the driving mechanism of furniture assembly, locking device and arrangement of clutch |
Country Status (1)
| Country | Link |
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| CN (1) | CN106820689B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110720768A (en) * | 2018-07-17 | 2020-01-24 | 川湖科技股份有限公司 | Lock mechanism for relatively movable objects |
| CN111132495A (en) * | 2018-10-30 | 2020-05-08 | 川湖科技股份有限公司 | Sliding rail assembly |
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| CN101175425A (en) * | 2005-04-28 | 2008-05-07 | 黑蒂赫-海因泽有限及两合公司 | Damping device for movable furniture parts |
| WO2013073489A1 (en) * | 2011-11-16 | 2013-05-23 | 中西金属工業株式会社 | Mechanism unit combining soft close mechanism and push-open mechanism |
| CN104125788A (en) * | 2011-12-23 | 2014-10-29 | 格拉斯有限公司 | Device for influencing the movement of a furniture part, guide unit for guiding the movement of a furniture part, and item of furniture |
| CN105029931A (en) * | 2015-08-26 | 2015-11-11 | 海宁市升燕五金有限公司 | Bearing buffering bottom mounting sliding rail |
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2015
- 2015-12-03 CN CN201510880388.3A patent/CN106820689B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101175425A (en) * | 2005-04-28 | 2008-05-07 | 黑蒂赫-海因泽有限及两合公司 | Damping device for movable furniture parts |
| WO2013073489A1 (en) * | 2011-11-16 | 2013-05-23 | 中西金属工業株式会社 | Mechanism unit combining soft close mechanism and push-open mechanism |
| CN104125788A (en) * | 2011-12-23 | 2014-10-29 | 格拉斯有限公司 | Device for influencing the movement of a furniture part, guide unit for guiding the movement of a furniture part, and item of furniture |
| CN105029931A (en) * | 2015-08-26 | 2015-11-11 | 海宁市升燕五金有限公司 | Bearing buffering bottom mounting sliding rail |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110720768A (en) * | 2018-07-17 | 2020-01-24 | 川湖科技股份有限公司 | Lock mechanism for relatively movable objects |
| CN111132495A (en) * | 2018-10-30 | 2020-05-08 | 川湖科技股份有限公司 | Sliding rail assembly |
| CN111132495B (en) * | 2018-10-30 | 2021-09-10 | 川湖科技股份有限公司 | Sliding rail assembly |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106820689B (en) | 2018-12-11 |
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