CN102595968B - Pull-in or pull-out device for moving a movable furniture part - Google Patents
Pull-in or pull-out device for moving a movable furniture part Download PDFInfo
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- CN102595968B CN102595968B CN201080046133.2A CN201080046133A CN102595968B CN 102595968 B CN102595968 B CN 102595968B CN 201080046133 A CN201080046133 A CN 201080046133A CN 102595968 B CN102595968 B CN 102595968B
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- guide rail
- pull bar
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- pull
- pulling
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B88/00—Drawers for tables, cabinets or like furniture; Guides for drawers
- A47B88/40—Sliding drawers; Slides or guides therefor
- A47B88/453—Actuated drawers
- A47B88/46—Actuated drawers operated by mechanically-stored energy, e.g. by springs
- A47B88/467—Actuated drawers operated by mechanically-stored energy, e.g. by springs self-closing
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Abstract
The invention relates to a pull-in or pull-out device (9) for moving a movable furniture part (3) or for moving a rail (6, 7) of a drawer pull-out guide (4) relative to a furniture body (2), comprising a tappet (10) for applying force to the movable furniture part (3) or to the rail (6, 7) of the drawer pull-out guide (4), to which tappet force is or can be applied by means of a force accumulator (18), the tappet (10) having a pulling lever (15), which can be detachably coupled to the movable furniture part (3) or to the rail (6, 7) of the drawer pull-out guide (4), the pull-in or pull-out device being characterized in that the pulling lever (15) has either at least two coupling points (16a, 16b) or a coupling point (25) that is movable between two positions for detachably coupling the pulling lever (15) to the movable furniture part (3) or to the rail (6, 7); of the drawer pull-out guide (4), either the at least two coupling points (16a, 16b) or the two positions between which the movable coupling point (25) can be moved being arranged at a distance from each other along the length of the pulling lever (15).
Description
Technical field
The present invention relates to that one pushes or pulling off device, for moving displaceable furniture parts relative to furniture body or for move the guide rail of drawer pull guide mechanism relative to furniture body.
In addition, the invention still further relates to and describedly thisly push or the drawer pull guide mechanism of pulling off device, a kind ofly comprise drawer pull guide mechanism and comprise and pushing or the setting unit of pulling off device a kind of comprising, and a kind of furniture of being furnished with such setting unit.
Background technology
For displaceable furniture parts is pushed into the device of the terminal location of closing, by existing background technology, known have many kinds of project organizations.This device is controlled displaceable furniture parts in last pass closed region, make this displaceable furniture parts do not need user again sweat just can automatically be pushed in furniture body, and be maintained at this place with the power of closing of being scheduled to.In the opening process of displaceable furniture parts, first user must apply a power by the action of drawing by the spring resistance that pushes automechanism, until drivening piece enters into one by the ready position of pretension, and the guide rail of displaceable furniture parts or drawer pull guide mechanism is released again.In the applicant's EP0391221B1, introduce a kind of automechanism that pushes for drawer, at this, drivening piece can be advanced along straight line traveling distance and a bending section being attached thereto.In addition, also introduced one and push automechanism in EP1374733A1, it is furnished with the pull bar that can carry out a kind of gyration.For according to the pushing in device of prior art, already proved: the tensioning that drivening piece or pull bar overcome spring force under certain condition (be mainly for capacious and load heavy drawer) may cause the strength cost that user is very large explicitly.
Summary of the invention
Therefore, the object of this invention is to provide that device that beginning is addressed, so as to overcoming shortcoming recited above.
According to the present invention, above-mentioned purpose is achieved by feature as described below.Push or pulling off device according to of the present invention, for moving displaceable furniture parts or for move the guide rail of drawer pull guide mechanism relative to furniture body relative to furniture body, this pushes or pulling off device comprises by accumulator and loads the drivening piece that maybe can load, in order to carry out power loading to described displaceable furniture parts or to the guide rail of described drawer pull guide mechanism, wherein, described drivening piece has a pull bar, by this pull bar, the guide rail of described displaceable furniture parts or described drawer pull guide mechanism relatively furniture body by drawing to open and/or the terminal location of closing, described pull bar can releasably be coupled mutually with described displaceable furniture parts or with the guide rail of described drawer pull guide mechanism, it is characterized in that: described pull bar has at least two and is coupled a little or has one and be movably coupled a little between the two positions, for making pull bar releasably be coupled mutually with described displaceable furniture parts or be coupled mutually with the guide rail of described drawer pull guide mechanism, wherein, being described at least two is coupled a little, described described two positions that a little can move between it that are movably coupled, length along pull bar is spaced apart from each other.
Thereby, pull bar or having at least two is coupled a little, having one is movably coupled a little between the two positions, so as to making pull bar and displaceable furniture parts or realizing releasable being coupled with the guide rail of drawer pull guide mechanism, wherein, be described at least two and be coupled a little, or be that described that is movably coupled described two positions that a little can move between it, be spaced apart from each other along the length of pull bar.
In other words, can stipulate: one of drivening piece is coupled a little, in the opening process of displaceable furniture parts or in the time that drawer pull guide mechanism is opened, or be coupled mutually with displaceable furniture parts, and/or be to be coupled mutually with a guide rail supporting movably of pull guide mechanism.And in closing process, another of drivening piece is coupled point (or same being coupled a little, this is coupled a little now than opening process in a state that changes position) and is coupled mutually with displaceable furniture parts and/or is coupled mutually with the guide rail of drawer pull guide mechanism.
At least one of pull bar " be coupled a little " can be used as at least part of landform sealed and/or the connection of force closure designed, by this connection, pull bar can be releasably coupled mutually in its sphere of action with a corresponding coupling element.Similarly, being coupled of drivening piece a little can be used as simple contact zone and realized, and treats that the coupling element (at least temporarily) being coupled mutually with pull bar abuts on this contact zone loosely.According to another development design, also can stipulate: coupling element is can be slidably supported at pull bar one on being coupled a little.
Particularly advantageously, the device that the present invention proposes can be sold together with drawer pull guide mechanism, and these pull guide mechanisms have a guide track system that is at least three component types.This pull guide mechanism has one in a known manner and waits to be fixed on the body guide rail on a furniture body, a bearing guide rail that is disposed at displaceable furniture parts and a middle guide rail being bearing in slippingly between body guide rail and bearing guide rail.This pull guide mechanism is all achieved as so-called full exhaustion mechanism (Vollausz ü ge) or differential exhaustion mechanism (Differentialausz ü ge) conventionally.According to differential exhaustion mechanism, the bearing guide rail that is disposed at drawer can move by for example speed of about twice of higher speed than mobile middle guide rail, and this point can be by being achieved by the synchronising apparatus known to existing background technology.By this synchronising apparatus, just can reach following object: be bearing in slippingly the slide between middle guide rail and bearing guide rail and the slide (or middle guide rail and bearing guide rail itself) that is bearing in slippingly between body guide rail and middle guide rail always moves relative to each other by certain velocity ratio.In the applicant's AT360699, introduced a feasible embodiment of this synchronising apparatus, wherein, a pinion can be rotated to support in middle guide rail makes two slides synchronous by shape locking mode.Following way is also feasible, and a pinion being bearing in middle guide rail is directly meshed with the tooth bar with body guide rail of bearing guide rail exactly.Synchronising apparatus also can be bearing in the friction disc in middle guide rail or also can be formed by least one control cord by one, and this control cord is hinged in body guide rail and bearing guide rail and by two guide rollers of middle guide rail and is guided.In addition, also there is to those skilled in the art other operational feasibility that can be used for realizing synchronising apparatus, bearing guide rail can be moved with the speed higher than middle guide rail, wherein, this speed ratio can keep stable substantially, or also can change to some extent and be designed.
For this controlled drawer pull guide mechanism, maybe advantageously: in the opening movement process of drawer pull guide mechanism, one first of middle guide rail and pull bar is coupled a little and is coupled mutually, wherein, the accumulator of pushing in device is can be via pull bar that be coupled, spring-loaded by the Motion loading of middle guide rail.Due to the following fact therefore, middle guide rail moves with the speed lower than bearing guide rail, so accumulator is loaded to also just less (tensioning of spring assembly required power less) of required power.That is to say, spring-loaded pull bar is in the opening movement process of drawer pull guide mechanism, after the segmentation stroke predetermined through, just enter into a ready position, wherein, middle guide rail is thrown off and is coupled from pull bar, afterwards just can freely-movable with this.The test that the applicant carries out also shows: in opening process, middle guide rail does not so suddenly realize from the disengagement of drivening piece, so can not cause a kind of sensation to user,, in the time that pull bar enters in the ready position of pretension, the output of guide rail associated therewith is coupled the obvious acceleration that causes displaceable furniture parts.
On the contrary, in the closing movement process of pull guide mechanism, maybe advantageously: one second of bearing guide rail and pull bar is coupled a little and is coupled mutually.This second is coupled a little or can be one is coupled with first being coupled a little of a little separating, or can be also same being coupled a little, and this is coupled a little in the time that closing process starts than there is a differential location in the time that opening process starts.Bearing guide rail is incorporated in closing process, there is following advantage: push-on force is that this presumable damping of one that pushes motion can directly direct in bearing guide rail, thus by it direct into displaceable furniture parts originally with it.In the case, this push-on force is that damping force is not passed on the control element of drawer pull guide mechanism (not being passed on slide, synchronising apparatus etc.).
Pull bar can releasably be coupled mutually with a corresponding coupling element, and this coupling element for example can be realized by the form of a stop tenon.Therefore, middle guide rail and bearing guide rail (preferably at it on the intrinsic end of furniture) can have respectively a coupling element, and these coupling elements are all can unclamp to be coupled mutually with being coupled a little of pull bar.Or as selection scheme, also can stipulate: pull bar can be placed on the parts of a motion of drawer pull guide mechanism (be particularly placed on the guide rail of a motion of this drawer pull guide mechanism or interior), or be placed in displaceable furniture parts originally with it, corresponding coupling element can be placed in one of drawer pull guide mechanism with the fixing parts of body on (particularly on body guide rail) or be placed in furniture body originally with it.
Pull bar can be supported pivotally around a gantry post.The advantage of this embodiment is: after crossing a stop/dead-centre position of the pull bar supporting pivotally, the eccentricity (torque) that acts on pull bar just increases along with the pushing stroke of continuous increase.Therefore, when push-on process at the beginning, make people obtain a kind of sensation of less initial push-on force, this push-on force constantly increases along the direction of the complete terminal location of displaceable furniture parts.Therefore, so not a kind of sensation of user, be exactly, concerning him push-on process at the beginning time displaceable furniture parts similarly be to go out from his hand lira.
According to a favourable development design, can stipulate: described at least two are coupled and a little have different radial distances with respect to gantry post and arrange or be configured on pull bar.In the case, also maybe advantageously: these are coupled and o'clock are spaced apart from each other by a passage, wherein, this passage is for a coupling element that can be coupled mutually with pull bar configures, and movably guide rail can be by this coupling element by drawing terminal location extremely that open and/or that close for displaceable furniture parts or drawer pull guide mechanism one.
Can stipulate by one embodiment of the present of invention: accumulator comprises at least one spring assembly, the pretightning force of this spring assembly can change from moving of drawer pull terminal location guide mechanism or displaceable furniture parts by pull bar, wherein, pull bar is under the continuation situation of movement of guide rail displaceable furniture parts or drawer pull guide mechanism, just enter into a ready position that is subject to pretension, and discharge displaceable furniture parts or guide rail.This spring assembly can comprise at least one mechanical spring element or also can comprise a gas pressure memory (for example having a kind of form of vapour-pressure type spring).
Also can stipulate: this spring assembly acts on an application point place on pull bar, wherein, this application point is with respect to the gantry post of pull bar stagger (super stop/super dead point spring, the eccentric spring in other words) arranged.Just obtain thus so a kind of pull bar, this pull bar is just turning in stable terminal location after surmounting a dead-centre position.On a terminal location, pull bar is meshed with a coupling element therein; On another terminal location, this coupling element can be thrown off and be coupled from drivening piece, and then furniture parts or drawer pull guide mechanism just can the freely motions by end user.
According to a preferred concrete form of implementation of the present invention, can stipulate: one of pull bar can be cushioned by a buffer unit by the caused movement of accumulator.Like this, particularly the last shift motion of guide rail displaceable furniture parts and/or drawer pull guide mechanism just can be cushioned and be stopped.Buffer unit can be used as fluid buffer designed, for example, have the form of rotary buffer, and it is furnished with two buffer units that can rotate relative to one another in a buffer stroke; Or also can be used as linearity buffer and designed, its be furnished with one can be in a fluid chamber (especially in a cylinder body) transportable piston.A piston rod or a sliding part can be connected with this piston, and the motion being cushioned can be directed in buffer unit by this piston rod or sliding part.
According to a feasible embodiment of the present invention, can stipulate: configure at least one drive link, that this drive link is preferably hingedly connected with pull bar on the one hand or can be with it hingedly connected; This drive link be on the other hand connected with the sliding part of piston rod, fluid chamber, cylinder body and/or buffer unit or can connect can the mode of unclamping to be attached thereto, wherein, the motion with spring support of pull bar just can directly be directed in buffer unit by drive link.The advantage that this releasable connection realizing via a fixture has is: the buffer unit being out of order can be changed without any problems.At this, buffer unit or at least can be with pull bar constantly among effective connection in buffering course, or also can be used as collision buffer
realized, at this, for all various development designs, rack and pinion device all can advantageously use.
The drawer pull guide mechanism that the present invention proposes has the body guide rail on furniture body to be fixed on, the middle guide rail that is disposed at the bearing guide rail of displaceable furniture parts, supports slippingly between this body guide rail and bearing guide rail, wherein, middle guide rail and pull guide have respectively a coupling element, and each coupling element can be coupled a little and releasably be coupled mutually with pushing of proposing of the present invention or at least one of pulling off device.
For a kind of setting unit, protection request is also proposed at this, this setting unit comprises that one pushes or pulling off device, for moving displaceable furniture parts or for move the guide rail of drawer pull guide mechanism relative to furniture body relative to furniture body, wherein, this pushes or pulling off device has by accumulator and loads the drivening piece that maybe can load, for loading to displaceable furniture parts or to the guide rail of drawer pull guide mechanism; And comprise that a drawer pull guide mechanism, this pull guide mechanism have the body guide rail on furniture body to be fixed on, the middle guide rail that is disposed at the bearing guide rail of displaceable furniture parts, supports slippingly between body guide rail and bearing guide rail; Wherein, in the time of drawer pull guide mechanism opening movement, one of middle guide rail and this drivening piece is coupled a little and is coupled mutually, and in the time of drawer pull guide mechanism closing movement, and this of bearing guide rail and drivening piece is coupled a little or another is coupled a little and is coupled mutually.By a preferred development design, described drivening piece has the pull bar of having described, and this pull bar is furnished with at least two and is coupled a little or is furnished with at least one and be movably coupled a little.
To this, maybe advantageously: in opening movement process, middle guide rail is moved into one by the stable ready position of pretension by a coupling element by this drivening piece, and wherein, this drivening piece is discharged this coupling element.
In the closing movement process of drawer pull guide mechanism maybe advantageously: first make to be placed in coupling element in middle guide rail along drivening piece the predetermined passage by pull bar and substantially unhinderedly passing through along drivening piece preferably; The coupling element being placed in bearing guide rail can releasably be coupled mutually with drivening piece.The guide rail being coupled thus subsequently just can be by the active force of accumulator can be by drawing to the terminal location of opening and/or close.
The furniture that the present invention proposes is characterised in that addressed setting unit.
Accompanying drawing explanation
Other details of the present invention and advantage elaborate with reference to accompanying drawing below.
Accompanying drawing represents:
The perspective view of Fig. 1 furniture, wherein, shown in drawer can be bearing in movably on drawer pull guide mechanism with respect to furniture body;
The perspective view of Fig. 2 drawer pull guide mechanism, this pull guide mechanism has a body guide rail, a middle guide rail, a bearing guide rail, and synchronising apparatus schematically illustrating is in the drawings for the controlled operation of these guide rails;
What Fig. 3 a-3c the present invention proposed push or the different views of an embodiment of pulling off device, is furnished with one with spring-loaded pull bar, and this pull bar has two being coupled a little of being separated from each other;
The perspective view of the rearward end of Fig. 4 drawer pull guide mechanism, the situation in the time that opening process starts;
Shown in Fig. 5 Fig. 4, push or pulling off device in one in time in follow-up position, wherein, middle guide rail is coupled a disengagement from first of pull bar and is coupled;
Fig. 6 a little throws off from being coupled of pull bar the middle guide rail being coupled completely;
The beginning of the closing process of Fig. 7 drawer pull guide mechanism, wherein, second of bearing guide rail and pull bar is coupled a little and is coupled mutually;
By pull bar second of Fig. 8 bearing guide rail be coupled a little further push motion;
The complete closed position of Fig. 9 drawer pull guide mechanism;
Figure 10 a-10d is according to the opening process of the drawer pull guide mechanism shown in time sequencing;
Figure 11 a-11d is according to the closing process of the drawer pull guide mechanism shown in time sequencing;
Figure 12 a-12f pushes and/or another embodiment of pulling off device, and wherein, pull bar has being coupled a little of can moving between at least two positions, shows opening process and the closing process of a drawer pull guide mechanism according to time sequencing at this.
The specific embodiment
Fig. 1 represents the perspective view of the furniture 1 with a furniture body 2, and wherein, relative furniture body 2 slips of drawer 3 are bearing on drawer pull guide mechanism 4 movingly.For the purpose of very clear, the drawer 3 of going up is most removed, to can be more clearly visible the drawer pull guide mechanism 4 on furniture body 2 to be fixed on.Drawer pull guide mechanism 4 has a body guide rail on furniture body 2 to be fixed on 5, relatively-movable middle guide rail 7 and a bearing guide rail 6 for the treatment of to be connected with drawer 3, thereby can make drawer 3 realize pull-out completely with respect to furniture body 2.
Drawer pull guide mechanism 4 shown in Fig. 2 presentation graphs 1.From scheming, can find out a furniture body 2(Fig. 1 to be fixed on) on body guide rail 5 and a bearing guide rail 6 for the treatment of to be connected with drawer 3, wherein, between body guide rail 5 and bearing guide rail 6, supporting slippingly a middle guide rail 7.In order to realize synchronous that guide rail moves, configure a synchronising apparatus 8, it has a pinion can be rotated to support in middle guide rail 7.Between body guide rail 5 and middle guide rail 7, supporting slippingly (not shown) first slide, between middle guide rail 7 and bearing guide rail 6, supporting slippingly (not shown) second slide, these two slides are connected with the pinion of synchronising apparatus 8 with tooth section via one separately with being meshed, so just can between guide rail 5,6,7, cause realizing a kind of uniform, in check motion.On body the inner of drawer pull guide mechanism 4, having settled one pushes or pulling off device 9, this pushes or pulling off device is at least one movably guide rail 6,7 and the configuration in order to push drawer pull guide mechanism 4 in the embodiment shown, in other words, be for drawer 3 being pushed in a terminal location of closing configuration.Push or pulling off device 9 has a drivening piece being supported movably 10, this drivening piece can releasably be coupled mutually with guide rail 6,7 movably.In order to realize this releasable being coupled, middle guide rail 7 has first coupling element 11, and bearing guide rail 6 has second coupling element 12.If the words that drawer pull guide mechanism 4 is opened from complete closed position, first just middle guide rail 7 by coupling element 11 with push or the drivening piece 10 of pulling off device 9 is meshed, thereby drivening piece 10 is moved in the further opening movement process of continuation of middle guide rail 7, a unshowned accumulator is also can load with a kind of form of spring assembly like this, herein.In the closing movement process of drawer pull guide mechanism 4, (from the enable possition of this device) is that the coupling element 12 of bearing guide rail 6 is meshed with drivening piece 10, this drivening piece then by the accumulator that is loaded before this by bearing guide rail 6 drawings to closed position completely.Due to the event of the system of controlling by synchronising apparatus 8, the half speed that middle guide rail 7 is shown greatly bearing guide rail 6 moves.Because the motion of middle guide rail 7 is slower, so the loading of accumulator also can be carried out (coaster/pulley principle) effortlessly.Drawer pull guide mechanism 4 close can by bearing guide rail 6 push carry out, wherein, the power of the spring assembly in other words brake force of a buffer unit that the motion of guide rail 6,7 is cushioned is directly directed in bearing guide rail 6.
Fig. 3 a-3c represents to push or the different views of pulling off device 9.Fig. 3 a represents to push or a side view of pulling off device 9, this device have one with the fixing matrix 13 of body for its installation or supporting.Drivening piece 10 has a pull bar 15 that can be supported pivotally around gantry post 14, and this pull bar is carrying a two isolated 16a and 16b of being coupled of the length one another along pull bar 15.These two are coupled a 16a and 16b and keep different radial distances with respect to gantry post 14 and be arranged on pull bar 15.Pull bar 15 has an application point 17 for an accumulator 18, and wherein, application point 17 is to be staggered to turn up the soil with the gantry post 14 of pull bar 15 to be arranged.Accumulator 18 comprises at least one spring assembly 18a, and for example it has a kind of form of Compress Spring.The other end of spring assembly 18a is supported on a spring foundation 19 on matrix 13.Pull bar 15 shown in figure in be on a stable terminal location, can or after surmounting a dead-centre position, be turned in a second stable terminal location by revolution, spring 18a is tensioned in this terminal location.On unshowned in the drawings this tension position of spring 18a, can be by movably guide rail 6, a 7(Fig. 2) drawing to terminal location, thereby pull bar 15 is occupy again in the position shown in Fig. 3 a.Push motion in order to cushion this, configure a buffer unit 20, this buffer unit has a cylinder body 20a in an illustrated embodiment, and the piston rod 20b(Fig. 3 that can move relative to it b), and piston rod is furnished with a piston supporting slippingly in cylinder body 20a.In addition also can adopt all other by the known particularly fluid buffer of buffer unit 20 of existing background technology, for example also can use a kind of rotary buffer of being furnished with a rack and pinion device.For the one of buffer pull rod 15 is due to the caused motion of accumulator 18, configure a drive link 21, this drive link is connected via articulation joint 22 with pull bar 15 on the one hand, is connected via a fixture 23 with the cylinder body 20a of buffer unit 20 on the other hand, and be to be all preferably releasably connected.A releasable fixture 23 between drive link 21 and the cylinder body 20a of buffer unit 20 has advantages of as follows especially: the buffer unit 20 being out of order can be changed without difficulty.What Fig. 3 b represented to observe from top pushes or a perspective view of pulling off device 9, at this, can know the piston rod 20b that finds out the buffer unit 20 particularly stretching out from cylinder body 20a; The free end of piston rod 20b is supported in a backstop of matrix 13.In the cushion stroke or return stroke of buffer unit 20, the cylinder body 20a of buffer unit 20 is moved with respect to matrix 13.Fig. 3 c represents to push or the perspective view of observing from below of pulling off device 9.
Fig. 4 represents the perspective view of drawer pull guide mechanism 4, and it is furnished with body guide rail 5, middle guide rail 7 and bearing guide rail 6, wherein, has configured and has pushed or pulling off device 9 closing completely for drawer pull guide mechanism 4.Push or the matrix 13 of pulling off device 9 fixing with body, that is, be fixed on body guide rail 5 or also can be directly fixed on (Fig. 1) on furniture body 2.Fig. 4 represents the beginning of the opening process of drawer pull guide mechanism 4, wherein, be coupled a 16a, thereby spring 18a is also tensioned under power drawing pull bar 15 processes of the coupling element 11 of middle guide rail 7 by spring 18a.The coupling element 12 of bearing guide rail 6 is not coupled on the contrary in opening process.These two coupling elements 11 and 12 are in an illustrated embodiment respectively all as tenon design, and its rigging position (preferably flatly) is in accordance with regulations gone out from guide rail 6,7 projections.
Fig. 5 represents the further enable possition of drawer pull guide mechanism 4.Can know and find out: bearing guide rail 6 has moved faster together with its coupling element 12 than middle guide rail 7 towards enable possition.The figure shows such moment, carve at this moment, the coupling element 11 of middle guide rail 7 is just coupled from a 16a disengagement that is coupled for pull bar 15, because pull bar 15 so degree is docile and obedient clockwise revolution, until the coupling element 11(of middle guide rail 7 is even without additional function element) automatically discharge.Pull bar 15 also just around gantry post 14 degree like this turn round, the position of the pin joint 17 of pull bar 15 is pressed in a slotted recess, thereby pull bar 15 can be remained in a ready position for closing process defined.Push or at this moment the spring 18a of pulling off device 9 loads completely.
Fig. 6 represents that drawer pull guide mechanism 4 is in further enable possition, and wherein, middle guide rail 7 is fully released from a 16a that is coupled for pull bar 15, thereby makes middle guide rail 7(completely as bearing guide rail 6) can freely move by user.Pull bar 15 now continues to remain on one by the stop place of pretension by spring 18.
Fig. 7 represents the closing movement process of drawer pull guide mechanism 4, and now drawer 3 is moved towards closing direction from the position shown in Fig. 6.In closing movement process, the coupling element 11 of middle guide rail 7 can be first arranged at two paths 24 that are coupled a 16a and 16b through of pull bar 15 and moves, and the coupling element 11 of middle guide rail 7 does not contact with pull bar 15 this moment.On the contrary, at this moment the coupling element 12 of bearing guide rail 6 but with on pull bar 15, be coupled a 16b among effective connection.In the closing movement process of the continuation of bearing guide rail 6, so pull bar 15 by the coupling element 12 of bearing guide rail 6 from being discharged the ready position of pretension, thereby thereby make pull bar 15 after surmounting a dead-centre position by the power of the spring assembly 18a having loaded by coupling element 12(and by bearing guide rail 6) towards closed position drawing (referring to Fig. 8); Meanwhile, 11 of the lower coupling elements of middle guide rail 7 do not participate in this closing process completely.So bearing guide rail 6 continues towards closing direction by drawing, until reach the complete closed position shown in Fig. 9 from Fig. 8 shown in.At this, should illustrate a bit: pull bar 15 draws an arc track by its gyration, thereby the coupling element 12 that makes middle guide rail 6 is still released before terminal location being about to reach completely.In the complete closed position shown in Fig. 9, the coupling element 12 of bearing guide rail 6 is namely completely thrown off and has been coupled from pull bar 15.If drawer pull guide mechanism 4 now from shown in complete closed position move towards opening direction again,, in opening movement process, the lower coupling element 11 of middle guide rail 7 works once more, as described in detail in Fig. 4 to 6.
Figure 10 a-10d represents the opening movement process of drawer pull guide mechanism 4 again.From the complete closed position shown in Figure 10 a, first only have the coupling element 11 of middle guide rail 7 to be meshed with the drivening piece 10 designing as pull bar 15, be and be coupled a 16a and be meshed.The coupling element 12 of bearing guide rail 6 is not coupled in opening movement process.In opening movement process, spring 18a is tensioned by pull bar 15, and this pull bar is turned round by the shifting out motion of middle guide rail 7, as shown in Figure 10 b.At this, bearing guide rail 6 is not coupled, so resistance is not occurred user substantially in opening process.Figure 10 c represents such time point, at this moment between point in, the coupling element 11 of middle guide rail 7 is released by the gyration of pull bar 15.In Figure 10 d, middle guide rail 7 is completely thrown off and is coupled from pull bar 15, and can as bearing guide rail 6, be made it to move freely by end user.
Figure 11 a-11d represents the closing movement process of drawer pull guide mechanism 4.In closing movement process, first the coupling element 11 of middle guide rail 7 can, unhinderedly through the path 24 of pull bar 15, now not be coupled with pull bar 15, as shown in Figure 11 b mutually.On the contrary, another of 12 of the coupling elements of bearing guide rail 6 and pull bar 15 is coupled a 16b and contacts, wherein, in the continuation closing movement process of drawer pull guide mechanism 4, bearing guide rail 6 is turned round pull bar 15, thereby the power of spring assembly starts to have an effect, and turns round pull bar 15, so also just by the bearing guide rail 6 being coupled mutually with pull bar 15 to closing direction drawing, as shown in Figure 11 c.Figure 11 d represents that drawer pull guide mechanism 4 is in complete closed position, and wherein, the coupling element 12 of bearing guide rail 6 is thrown off and is coupled from pull bar 15.In order to cushion the motion that pushes of bearing guide rail 6, a configurable buffer unit 20, this device is described in Fig. 3 a-3c.
Figure 12 a-12f represents an alternative embodiment of the invention.Figure 12 a represents drawer pull guide mechanism 4, and it is furnished with body guide rail 5, middle guide rail 7 and bearing guide rail 6, and the motion of guide rail 6,7 is to realize synchronous by a synchronising apparatus of being furnished with pinion 8 having illustrated in Fig. 2.This pushes or in fact pulling off device 9 can be designed in the same manner with the device 9 shown in figure above, but as shown in Figure 12 b, what have each other a certain distance without two of pull bar 15 is coupled a 16a, 16b, be coupled a little 25 but be only equipped with unique one on pull bar 15, this is coupled and is a little bearing in movably at least two length along pull bar 15 and has each other between the position of certain intervals.This is movably coupled a little and 25 is bearing in slippingly in the space part of a slotted hole shape of this pull bar with respect to pull bar 15, according to this, namely this be movably coupled a little 25 can be with respect to the gantry post of pull bar 15 14 and it is supported highly adjustablely.Movably being coupled a little of pull bar 15 25 has the guide element 26 that at least one is preferably tenon shape, and this guide element is directed along a control cam 27 that is preferably sealing of matrix 13.This control cam 27 is at least similar to trapezoidal design in an illustrated embodiment.Movably being coupled a little 25 is designs like this, that is, two coupling elements 11 and 12 of middle guide rail 7 or bearing guide rail 6 can be coupled a little on 25 along being supported slidably.If namely drawer pull guide mechanism 4(is as shown in Figure 12 b) move towards enable possition from complete closed position, be coupled a little 25 guide element 26 and also just first drawn along a horizontal section of the control cam 27 of channel form by the coupling element 11 of middle guide rail 7.In this horizontal section of controlling cam 27, connecting the angled section of a rising controlling cam 27, be raised in the continuation opening movement process of drawer pull guide mechanism 4 thereby make to be coupled a little 25 guide element 26.By being movably coupled a little 25 this lifting, the coupling element 11 of middle guide rail 7 is also released, and meanwhile, is coupled a little and 25 is moved on the upper end of control cam 27 of inclination, and be maintained in a ready position, as shown in Figure 12 c in this place.In Figure 12 c two of drawer pull guide mechanism 4 movably guide rail 6,7 also can continue to be moved towards enable possition by the mode not being coupled.
In the closing process of drawer pull guide mechanism 4, just at this moment the coupling element 12 of bearing guide rail 6 25 contacts with being coupled a little of being raised, as shown in Figure 12 d.In this closing movement process, passing through be defeated by power makes to be crossed with the stop/dead point of spring-loaded pull bar 15, thereby the coupling element 12 that makes bearing guide rail 6 is via being movably coupled a little 25 or the power of spring assembly 18a by unloading and towards closing direction by drawing, as shown in Figure 12 e.Push in order to cushion this buffer unit 20 that motion is introduced in can allocation plan 3a-3c.In the closing movement process continuing, guide element 26 by control cam 27 a decline section and bearing guide rail 6 coupling element 12 throw off and be coupled, 25 divide a word with a hyphen at the end of a line downwards by the guide elements 26 that lead in control cam 27 thereby also just make to be movably coupled a little, and passed again in this place on the lower coupling element 11 of middle guide rail 7.Middle guide rail 7 is in by the synchronising apparatus 8 shown in Fig. 2 or Figure 12 a for this reason in the closed position of defined.As shown in Figure 12 f, namely reach the ready position that drawer pull guide mechanism 4 is next opening process.
The present invention is not limited to illustrated embodiment, but comprises or extend to various flexible programs and technical equivalences measure, and they all may fall among the scope of appended claim.Selected location presentation language in description, as upper and lower, side etc., is to be directed to accompanying drawing Direct function description or that illustrate, can be transferred to new position according to practical significance.
Claims (20)
1. one kind pushes or pulling off device (9), for moving displaceable furniture parts (3) or for move the guide rail (6 of drawer pull guide mechanism (4) relative to furniture body relative to furniture body (2), 7), this pushes or pulling off device comprises the drivening piece (10) that can be loaded by accumulator (18), in order to described displaceable furniture parts (3) or the guide rail (6 to described drawer pull guide mechanism (4), 7) carry out power loading, wherein, described drivening piece (10) has a pull bar (15), by this pull bar, the guide rail (6 of described displaceable furniture parts (3) or described drawer pull guide mechanism (4), 7) relatively furniture body (2) by drawing to open and/or the terminal location of closing, described pull bar (15) can with described displaceable furniture parts (3) or with the guide rail (6 of described drawer pull guide mechanism (4), 7) be releasably coupled mutually, it is characterized in that: described pull bar (15) has at least two and is coupled point (16a, 16b) or there is one and be movably coupled between the two positions point (25), be used for that pull bar (15) is releasably coupled mutually with described displaceable furniture parts (3) or with the guide rail (6 of described drawer pull guide mechanism (4), 7) be coupled mutually, wherein, be described at least two and be coupled point (16a, 16b), described described two positions that point (25) can move between it that are movably coupled, length along pull bar (15) is spaced apart from each other.
2. push or pulling off device by claimed in claim 1, it is characterized in that: described pull bar (15) be bearing in movably on the fixing parts in a position of drawer pull guide mechanism (4) or be bearing in movably one with the fixing parts of body on.
3. push or pulling off device by claimed in claim 1, it is characterized in that: described pull bar (15) is bearing in one of drawer pull guide mechanism (4) movably on parts movably.
4. push or pulling off device by claimed in claim 3, it is characterized in that: described pull bar (15) is bearing on a guide rail (6,7) of drawer pull guide mechanism (4).
5. push or pulling off device by claimed in claim 1, it is characterized in that: described pull bar supports pivotally around a gantry post (14).
6. push or pulling off device by claimed in claim 5, it is characterized in that: being coupled point (16a, 16b) is to have different radial distances with respect to the gantry post (14) of described pull bar (15) to arrange or construct.
7. push or pulling off device by claimed in claim 1, it is characterized in that: be coupled point (16a, 16b) be spaced apart from each other by a passage (24), wherein, this passage (24) is to configure for the coupling element (11) that an energy and described pull bar (15) are coupled mutually, movably guide rail (6,7) can be by drawing to the terminal location of opening and/or close via this coupling element for described displaceable furniture parts (3) or described drawer pull guide mechanism (4) one.
8. push or pulling off device by claimed in claim 1, it is characterized in that: the described point (25) that is movably coupled supports slippingly with respect to described pull bar (25).
9. push or pulling off device by claimed in claim 1, it is characterized in that: described be movably coupled point (25) along one control cam (27) directed.
10. push or pulling off device by claimed in claim 9, it is characterized in that: described control cam (27) seals.
11. push or pulling off device by claimed in claim 9, it is characterized in that: the described point (25) that is movably coupled has at least one guide element (26), and this guide element is along described control cam (27) traveling.
12. push or pulling off device by claimed in claim 1, it is characterized in that: described accumulator (18) comprises at least one spring assembly (18a), the pretightning force of this spring assembly can change from moving of terminal location drawer pull guide mechanism (4) or displaceable furniture parts (3) by described pull bar (15), wherein, described pull bar (15) continues when mobile or at the guide rail (6 of drawer pull guide mechanism (4) at displaceable furniture parts (3), 7) continue to reach one by the ready position of pretension while movement, and discharge described displaceable furniture parts (3) or guide rail (6, 7).
13. by pushing or pulling off device described in claim 12, it is characterized in that: the application point (17) that described spring assembly (18a) acts on described pull bar (15) is located, wherein, this application point (17) is that the gantry post (14) of relative pull bar (15) staggers and arranges.
14. push or pulling off device by claimed in claim 1, it is characterized in that: can being cushioned by a buffer unit (20) by the caused movement of accumulator (18) of described pull bar (15).
15. by pushing or pulling off device described in claim 14, it is characterized in that: described buffer unit (20) has linear buffer device, this linear buffer device comprises a cylinder body (20a) and a piston with piston rod (20b) supporting slippingly in this cylinder body.
16. by pushing or pulling off device described in claim 15, it is characterized in that: be provided with at least one drive link (21), this drive link is connected with described pull bar (15) on the one hand, be on the other hand connected with described piston rod (20b) or with the cylinder body (20a) of described linear buffer device or can be can the mode of unclamping being connected.
17. by pushing or pulling off device described in claim 16, it is characterized in that: described drive link (21) is hingedly connected with described pull bar (15).
18. drawer pull guide mechanisms, comprise: the body guide rail on furniture body to be fixed on, the middle guide rail that is disposed at the bearing guide rail of displaceable furniture parts, supports slippingly between body guide rail and bearing guide rail, it is characterized in that: described middle guide rail (7) and described bearing guide rail (6) have respectively a coupling element (11,12), each coupling element can with by described in any one in claim 1 to 17 push or at least one of pulling off device (9) is coupled point (16a, 16b, 25) be releasably coupled mutually.
19. 1 kinds of setting units, comprise: by pushing or pulling off device described in any one in claim 1 to 17, for moving with the movable furniture parts of drawer pull guide mechanism relative to furniture body, or for move the guide rail of drawer pull guide mechanism relative to furniture body, the drivening piece that can be loaded by accumulator, for carrying out power loading to displaceable furniture parts or to the guide rail of drawer pull guide mechanism, wherein, described drawer pull guide mechanism has the body guide rail on furniture body to be fixed on, be disposed at the bearing guide rail of displaceable furniture parts, the middle guide rail supporting slippingly between body guide rail and bearing guide rail, and, described drivening piece can with displaceable furniture parts or with one of drawer pull guide mechanism movably guide rail be releasably coupled mutually, it is characterized in that: in the time of the opening movement of described drawer pull guide mechanism (4), one of described middle guide rail (7) and described drivening piece (10) is coupled point (16a, 25) be coupled mutually, and in the time of the closing movement of drawer pull guide mechanism (4), described bearing guide rail (6) is coupled point (16a, 25) or is coupled point (16b) with second of drivening piece (10) with this and is coupled mutually.
20. 1 kinds of furniture, it is furnished with by the setting unit described in claim 19.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ATA1707/2009 | 2009-10-29 | ||
| AT0170709A AT508140B1 (en) | 2009-10-29 | 2009-10-29 | IN OR EXHAUST DEVICE FOR MOVING A MOVABLE FURNITURE PART |
| PCT/AT2010/000319 WO2011050375A1 (en) | 2009-10-29 | 2010-09-06 | Pull-in or pull-out device for moving a movable furniture part |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102595968A CN102595968A (en) | 2012-07-18 |
| CN102595968B true CN102595968B (en) | 2014-06-04 |
Family
ID=43038166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201080046133.2A Active CN102595968B (en) | 2009-10-29 | 2010-09-06 | Pull-in or pull-out device for moving a movable furniture part |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP2464258B1 (en) |
| JP (1) | JP5657682B2 (en) |
| CN (1) | CN102595968B (en) |
| AT (1) | AT508140B1 (en) |
| WO (1) | WO2011050375A1 (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5373698B2 (en) * | 2010-05-17 | 2013-12-18 | 日本アキュライド株式会社 | Reduction device for slide rail with retraction function |
| JP5373699B2 (en) * | 2010-05-17 | 2013-12-18 | 日本アキュライド株式会社 | Reduction device for slide rail with retraction function |
| DE202015104435U1 (en) * | 2015-08-21 | 2016-11-22 | Grass Gmbh | Device for moving a movable furniture part in an opening direction with respect to a furniture body of a piece of furniture |
| KR101705808B1 (en) * | 2015-08-24 | 2017-02-10 | (주)세고스 | Roller unit for drawer |
| AT17935U1 (en) * | 2017-08-17 | 2023-08-15 | Blum Gmbh Julius | drawer slide |
| CN108868421B (en) * | 2018-09-06 | 2024-04-30 | 广东美的厨房电器制造有限公司 | Buffering door closing assembly and cooking equipment |
| AT521511B1 (en) * | 2018-12-21 | 2020-02-15 | Fulterer Ag & Co Kg | Selbsteinziehvorrichtung |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0391221A1 (en) * | 1989-04-03 | 1990-10-10 | Julius Blum Gesellschaft m.b.H. | Closing device for drawers |
| CN200991010Y (en) * | 2006-12-25 | 2007-12-19 | 谢银旺 | Drawer buffer and drawer slide rail with drawer |
| CN101374438A (en) * | 2006-01-31 | 2009-02-25 | 尤利乌斯·布卢姆有限公司 | Drive mechanism for a furniture part mounted in a movable manner on a piece of furniture |
| CN201267304Y (en) * | 2008-09-03 | 2009-07-08 | 三合镒股份有限公司 | Heavy type automatic returning buffering sliding track |
| CN201286481Y (en) * | 2008-10-30 | 2009-08-12 | 黄云 | Damper type slide rail |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1778452A1 (en) * | 1968-04-30 | 1971-10-07 | Eggersmann Kg | Cabinet and or table furniture |
| AT360699B (en) * | 1979-07-19 | 1981-01-26 | Blum Gmbh Julius | EXTENSION GUIDE SET FOR DRAWERS OD. DGL. |
| DE10227881A1 (en) | 2002-06-22 | 2004-01-22 | Grass Gmbh | drawer guide |
| US6932511B2 (en) * | 2003-04-01 | 2005-08-23 | Illinois Tool Works Inc. | Damped drawer slide mechanism |
| AT502417B1 (en) * | 2005-09-06 | 2009-11-15 | Blum Gmbh Julius | LOCKABLE EJECTION DEVICE |
-
2009
- 2009-10-29 AT AT0170709A patent/AT508140B1/en active
-
2010
- 2010-09-06 CN CN201080046133.2A patent/CN102595968B/en active Active
- 2010-09-06 EP EP10760211.2A patent/EP2464258B1/en active Active
- 2010-09-06 JP JP2012535538A patent/JP5657682B2/en active Active
- 2010-09-06 WO PCT/AT2010/000319 patent/WO2011050375A1/en active Application Filing
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0391221A1 (en) * | 1989-04-03 | 1990-10-10 | Julius Blum Gesellschaft m.b.H. | Closing device for drawers |
| CN101374438A (en) * | 2006-01-31 | 2009-02-25 | 尤利乌斯·布卢姆有限公司 | Drive mechanism for a furniture part mounted in a movable manner on a piece of furniture |
| CN200991010Y (en) * | 2006-12-25 | 2007-12-19 | 谢银旺 | Drawer buffer and drawer slide rail with drawer |
| CN201267304Y (en) * | 2008-09-03 | 2009-07-08 | 三合镒股份有限公司 | Heavy type automatic returning buffering sliding track |
| CN201286481Y (en) * | 2008-10-30 | 2009-08-12 | 黄云 | Damper type slide rail |
Also Published As
| Publication number | Publication date |
|---|---|
| JP5657682B2 (en) | 2015-01-21 |
| JP2013508099A (en) | 2013-03-07 |
| EP2464258A1 (en) | 2012-06-20 |
| CN102595968A (en) | 2012-07-18 |
| EP2464258B1 (en) | 2016-07-20 |
| AT508140B1 (en) | 2010-11-15 |
| WO2011050375A1 (en) | 2011-05-05 |
| AT508140A4 (en) | 2010-11-15 |
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