CN101991287A - Excerpt system - Google Patents

Excerpt system Download PDF

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Publication number
CN101991287A
CN101991287A CN2010102488399A CN201010248839A CN101991287A CN 101991287 A CN101991287 A CN 101991287A CN 2010102488399 A CN2010102488399 A CN 2010102488399A CN 201010248839 A CN201010248839 A CN 201010248839A CN 101991287 A CN101991287 A CN 101991287A
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CN
China
Prior art keywords
drivening piece
slide rail
pull
accumulator
backstop
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN2010102488399A
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Chinese (zh)
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CN101991287B (en
Inventor
S·安德舒斯
U·索博勒夫斯基
O·舍尔
T·普赖尔
A·戈格斯
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Paul Hettich GmbH and Co KG
Original Assignee
Paul Hettich GmbH and Co KG
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Publication of CN101991287A publication Critical patent/CN101991287A/en
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Publication of CN101991287B publication Critical patent/CN101991287B/en
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Classifications

    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47BTABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B88/00Drawers for tables, cabinets or like furniture; Guides for drawers
    • A47B88/40Sliding drawers; Slides or guides therefor
    • A47B88/453Actuated drawers
    • A47B88/46Actuated drawers operated by mechanically-stored energy, e.g. by springs
    • A47B88/47Actuated drawers operated by mechanically-stored energy, e.g. by springs having both self-opening and self-closing mechanisms which interact with each other
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47BTABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B88/00Drawers for tables, cabinets or like furniture; Guides for drawers
    • A47B88/40Sliding drawers; Slides or guides therefor
    • A47B88/453Actuated drawers
    • A47B88/46Actuated drawers operated by mechanically-stored energy, e.g. by springs
    • A47B88/463Actuated drawers operated by mechanically-stored energy, e.g. by springs self-opening

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Drawers Of Furniture (AREA)

Abstract

The present invention relates to an excerpt system, particularly for thrust boxes, has at least an excerpt guide (2) with a guide rail (3) fixed on a furniture corpus and a slide rail (4) supported movably. The system also has an output unit (6), such that the slide rail (4) is moved to an open position from a close position by an accumulator (11), wherein the output unit (6) is provided with a fixed activator (19) and a driver (12) partially movable with the slide rail (4), where the driver is linked in the closing position over the accumulator (11) and is unlocked over the activator (19).

Description

The pull system
Technical field
The present invention relates to a kind of pull system, pull system especially for drawer, this pull system has at least one drawing guide device, this drawing guide device has the guide rail that can be fixed on the furniture body and the slide rail of mobile-bearing, and this pull system has ejecting mechanism, so that slide rail can be moved to open position from the closed position by accumulator.
Background technology
EP 1 845 821 discloses a kind of device that is used for the opening and closing of drawer, and this device has ejecting mechanism.Ejecting mechanism comprises spring, and the drivening piece that engages with slide rail can be to opening the direction motion by this spring.In the closed position, drivening piece can lock by the locking mechanism of meticulous configuration.In order to make the locking mechanism release, drawer is pressed on closing direction, so that it is moved to opening on the direction by accumulator.The shortcoming of this device is that the member that needs a large amount of members and locking mechanism to have meticulous configuration, this member can be easy to damage.In addition, ejecting mechanism is installed in the zone of drawing guide device, this limiting structure size and therefore can being limited for the tensile force of domination and the length of opening displacement.Being carried in before the closed position in nearby the zone of accumulator carried out, thereby fiercely closing of drawer may be taken place.
Summary of the invention
Therefore the objective of the invention is to, a kind of pull system is provided, this pull system has avoided above-mentioned shortcoming and has improved and passed opening of element.
This purpose realizes by the pull system with claim 1 feature.
According to the present invention, ejecting mechanism comprise fixing trigger and can be partly with the drivening piece of slide rail motion, wherein drivening piece is biased and can pass through the trigger release by the accumulator of loading in the closed position.Thus, ejecting mechanism with drivening piece, accumulator and director element can be installed on the moveable element of release system, particularly be installed in drawer bottom below, thereby bigger structure space is available, and this is favourable for the tensile force of ejecting mechanism but also for the length of opening displacement by the accumulator support not only.In addition, can use stable especially member, its physical dimension can be complementary with desired mechanical load.
Preferably, drivening piece can move in a curve orientation device, and described curve orientation device can be installed on the bottom of passing element.The curve orientation device can be arranged in the housing or with housing as formed body at this and integrally constitute.Therefore drivening piece can in the closed position, exist enough energy for releasing motion by the accumulator locking that loads in accumulator on the curve orientation device.
In order to pass element and can to change release power up to fully opening automatically from the unlatching of only support passing element, can pass on the element, fixing a plurality of ejecting mechanisms below drawer bottom particularly.Each ejecting mechanism can have one or more accumulator, and it is separately fixed on the drivening piece and can be tensioned on desired length, is subjected to the power support and open motion on this length.For example, accumulator constitutes extension spring.For example can consider also that alternatively the material of caoutchouc elasticity is as accumulator.
According to a kind of make, be provided with and draw in device automatically, draw in device automatically by this, slide rail can move to the closed position.Automatically draw in device and can have the buffer that is used to slow down slide rail and is bonded on the motion of the passing element on the slide rail at this.Avoid passing the collision of element on furniture body thus.Therefore for the user, make that also the bigger acceleration of passing element becomes possibility, so that can load the accumulator of ejecting mechanism.The imperceptible loading procedure of acceleration user by drawer body (Schubkastenmasse).
Preferably, with the liftoff tensioning backstop that is provided with of the trigger spacer that is used for the release drivening piece, can load accumulator by this tensioning backstop.At this, the spacing between trigger and the tensioning backstop can roughly be equivalent to draw in automatically the length of device along the longitudinal direction of slide rail, thereby the loading that is used for the accumulator of ejecting mechanism can be carried out before drawing in the device triggering automatically.
In order to utilize the structure space below the passing element well, trigger can have the lath of a band protuberance, and the longitudinal direction that described lath is substantially perpendicular to slide rail extends.On described lath, can be provided with a plurality of protuberances as trigger at this, its respectively with a drivening piece acting in conjunction so that can be with drivening piece release from the closed position.
This ejecting mechanism particularly provides for already present only has a repacking solution that draws in the pull system of device automatically.
According to a kind of make, drivening piece can move in the curve guide portion, and it is fixed on the slide rail of drawing guide device.So the tensioning backstop of ejecting mechanism and release backstop can be fixed on the fixed guide rail of drawing guide device, thereby realize special compact structure.In addition, drawing guide device and ejecting mechanism can be supplied together as a whole.
Description of drawings
Elaborate the present invention by a plurality of embodiment with reference to accompanying drawing below.Wherein,
Figure 1A and 1B are illustrated in two perspective views of the pull system in the state of installation;
Fig. 2 illustrates the perspective exploded view of the pull system of energy one side installation;
Fig. 3 A to 3C illustrates a plurality of views of pull system in the closed position of Fig. 2;
Fig. 4 A to 4C illustrates a plurality of views of pull system under the release situation of Fig. 2;
Fig. 5 A to 5C illustrates a plurality of views of pull system when opening procedure begins of Fig. 2;
Fig. 6 A to 6C illustrates a plurality of views of pull system in open position of Fig. 2;
Fig. 7 illustrates the side view of pull system in open position of Fig. 2;
Fig. 8 A to 8B illustrates two views of pull system in the closing movement process of Fig. 2;
Fig. 9 illustrates the force curve figure and the speed curve diagram of the pull system of Fig. 2;
Figure 10 illustrates the perspective view of the pull system that does not draw in Fig. 2 under the device situation automatically;
Figure 11 illustrates the perspective exploded view of the pull system of Figure 10;
Figure 12 illustrates the vertical view of the ejecting mechanism of pull system;
Figure 13 illustrates the perspective view according to the another kind of embodiment of pull of the present invention system;
Figure 14 A to 14C illustrates a plurality of views of pull system in open position of Figure 13;
Figure 15 A to 15C illustrates a plurality of views of pull system in the closed position of Figure 13;
Figure 16 A to 16E illustrates a plurality of views of pull system in opening procedure of Figure 13;
Figure 17 A to 17C illustrates a plurality of views of pull system in opening procedure of Figure 13, and
Figure 18 illustrates the perspective view of the improved embodiment of pull system.
The specific embodiment
Pull system 1 comprises drawing guide device 2, and this drawing guide device 2 has the guide rail 3 that can be installed on the furniture body and the slide rail 4 of mobile-bearing, and mid-rail 5 is set between this guide rail and slide rail.In order to support the motion of opening of slide rail 4, be provided with ejecting mechanism 6, this ejecting mechanism has the standing part that band keeps section 7, and this standing part can be fixed on furniture body or the guide rail 3.In addition, be provided with and draw in device 8 automatically, draw in device 8 automatically by means of this, slide rail 4 can move to the closed position.Ejecting mechanism 6 is installed in below the bottom 9 of passing element.Pull system 1 can construct in the same manner passing on the opposed side of element 30 structure, but also can only install one on the element 30 according to pull of the present invention system passing.
Pull system 1 comprises can be installed in the housing 10 of bottom on 9, is provided with two accommodation sections that are used to have the formed body 13 of curve orientation device 14 on this housing.Curve orientation device 14 is used for the guiding of drivening piece 12, and this drivening piece can be locked in terminal location in the section 15 of bending of curve orientation device 14.By the accumulator 11 bias voltage drivening pieces 12 of extension spring form, wherein, extension spring is fixed on the drivening piece 12 and on an opposed end with an end and is fixed on the housing 10.
For two drivening piece 12 releases being provided with trigger 19, described trigger is arranged on the lath 20 as protuberance.Lath 20 is fixed on the bearing 7.On described bearing 7, also be configured with lath 16, on described lath, be configured with the release backstop 17 and the tensioning backstop 18 of downward sensing.The longitudinal direction that lath 16 and 20 is substantially perpendicular to slide rail 4 extends.
Automatically draw in device 8 and comprise the housing 21 that is fixed on immovably on furniture body or the guide rail 3, be configured with the control curved groove 22 that is used to draw in drivening piece 27 on described housing, this draws in drivening piece and engages on the segment distance before the closed position by drawing in trigger 25 with slide rail 4.
The pull system has been shown in Fig. 3 A to 3C has been in the closed position, just in the closed position of the passing element of pull system on furniture body.Ejecting mechanism 6 locks on curve orientation device 14, and wherein, the bearing pin on the drivening piece 12 26 embeds in the crooked end section 15 for this reason.Accumulator 11 is tensioned between drivening piece 12 and housing 10.Automatically draw in device 8 and be arranged in the closed position, the spring of closing that just draws in device 8 automatically relaxes to a great extent.By slotted hole 31 and fixture 32, can and then adjust lath 16 along the position of adjusting maintenance section 7 on the pull-out direction, release the position of backstop 17, tensioning backstop 18 and trigger 19, so can compensate tolerance.
Pull system 1 during the release of ejecting device 6 has been shown in Fig. 4 A to 4C.For release, slide rail 4 or pass element 30 and be pressed in the furniture body towards closing direction, thus trigger 19 upwards extrudes drivening piece 12 from the end section 15 of bending.Thus, drivening piece 12 is unlocked, because bearing pin 26 no longer is arranged in the end section 15 now, but the longitudinal direction that is parallel to slide rail 4 embeds in the linear segments of curve orientation device 14.Automatically drawing in device 8 still is located substantially in the closed position.
The position of opening motion at about 20mm of shutdown system 1 shown in Fig. 5 A to 5C.The drivening piece 12 of ejecting mechanism 6 is close to be released on the backstop 17, thereby because accumulator 11, is opening on the direction tractive housing 10 together with bottom 9 and pass element 30.Compare with the spring of closing that draws in device 8 automatically, accumulator 11 has masterpiece much at one or bigger slightly for opening support, perhaps has obviously bigger power, thereby realizes passing element in the acceleration of opening on the direction.
The position of opening displacement of the about 40mm of arrival of shutdown system has been shown in Fig. 6 A to 6C.The drivening piece 12 of ejecting mechanism 6 still is close to the terminal location of releasing in backstop 17 and the present arrival curve guider 14.Thus, the spring of accumulator 11 no longer can relax and drivening piece 12, accumulator 11 and housing 10 now together with passing element towards opening the direction motion.
Automatically drawing on the device 8, drawing in drivening piece 27 and move along the control curved groove 22 on housing 21 owing to opening motion, this control curved groove has crooked end section equally, and the bearing pin 28 that draws in drivening piece 27 embeds in these control curved grooves.At this, to realize drawing in drivening piece 27 and cross the motion that draws in trigger 25 on slide rail 4, this draws in trigger and embeds with the protuberance of slab and draw in the drivening piece 27.
Figure 7 illustrates the open position of pull system 1, in this open position, drivening piece 12 is provided with and moves and cross tensioning backstop 18 with release backstop 17 compartment of terrains.Moving when crossing tensioning backstop 18, drivening piece 12 moves downward a little, wherein, constitutes corresponding grooves on curve guide portion 14 for this reason.As an alternative or additionally, lath 16 (tensioning backstop 18 is outstanding thereon) also can slightly constitute flexiblely, thus its motion of opening that when crossing, is bent upwards and does not therefore hinder drivening piece 12 and pass element by drivening piece 12.Substitute as another, also can consider to realize the lateral deflection of drivening piece 12 the time through tensioning backstop by the moulding flexibly of the curve orientation device 14 in housing 12.
In the pull system 1 during closing movement shown in Fig. 8 A and the 8B.The drivening piece 12 that keeps in curve orientation device 14 is close on the tensioning backstop 18.The closing movement of 9 passing element bottom having, drivening piece 12 is moved to the left in Fig. 8 B along curve guide portion 14, deflects down on its end section 15 in bending and locking.
Draw in trigger 25 and in Fig. 8 B, also be provided with, after accumulator 11 tensionings of ejecting device 6, just be triggered because draw in device automatically with drivening piece 27 compartment of terrains.In case drivening piece 12 by locking, draws in trigger 25 and acts on the drivening piece 27 and with the position release of drivening piece 27 from locking on end section 15.Thus, draw in device 8 automatically and work, it close spring and will draw in trigger 25 now and move to closing direction together with slide rail 4.Automatically draw in device 8 and can comprise buffer 23 in addition, it is responsible for making the closing velocity of slide rail 3 to slow down.Buffer 23 can constitute liquid buffer.
Figure 9 illustrates the force curve figure and the speed curve diagram of reflection closing movement.Here with the example of drawer as passing element 30.Drawer moves under the situation that overcomes less frictional force at the position S shown in Fig. 8 A and the 8B 1Then, the accumulator 11 of ejecting mechanism 6 is tensioned, thereby must use the higher power of closing when closing slowly, arrives the terminal location that locks up to drivening piece 12 on curve orientation device 14, and this terminal location is corresponding to position S 2Then, slide rail 4 can be with less power along closing direction to a S 3Motion is at a S 3On draw in device 8 automatically and work because drivening piece 27 is by drawing in trigger 25 releases.At this moment engrave, the power of closing spring work and with slide rail 4 tractives to closed position S 4Consider the speed of drawer, closing movement at first slows down by the loading of accumulator 11, up to in-position S 2Then only frictional force affacts on the slide rail, and it only causes that the small of closing velocity slow down.Automatically drawing in after device 8 works, the buffer that draws in device 8 automatically slows down closing velocity, guarantees closing movement at a slow speed up to the closed position continuously so wherein draw in device 8 automatically.
In Figure 10, do not contain and draw in device 8 ground automatically the system 1 that draws in is installed.The drawing guide device 2 that has guide rail 3 and slide rail 4 can move to opening direction by ejecting mechanism 6 as previous embodiment.Closing movement carries out under the situation that does not draw in device automatically, but remaining is corresponding to the closing movement among the embodiment as described above.
Ejecting mechanism corresponding to Fig. 2 shown in Figure 10, wherein, ejecting mechanism 6 has two adjacent drivening pieces 12, and described drivening piece is moving on the curve orientation device 14 and is installing on housing 10 on the bottom 9 respectively.With bottom view ejecting mechanism 6 is shown in Figure 11, wherein, can sees the position of the accumulator 11 that is configured to extension spring, this accumulator is fixed on the housing 10 and on an opposed side in a side and is fixed on the drivening piece 12.
Have backstop 33 on guide rail 3, this backstop 33 has can be at the support 34 of pull-out direction adjusted.Have stop element 35 on slide rail 4, this stop element is being close on the closing direction on the backstop 33.By adjustable backstop 33, the closed position of slide rail 4 can be adjusted.Prevent " cross and push " by flexible member may 36, just prevent triggering once more immediately of ejecting mechanism 6.
Improved embodiment with pull system of drawing guide device 2 shown in Figure 13 wherein, is provided with the guide rail 3 that can be installed on the furniture body, is supported with slide rail 4 on this guide rail movably.Be fixed with the housing 21 of drawing guide device 8 on guide rail 3, this housing has the control curved groove 22 that is used to draw in drivening piece 27.Automatically draw in device 8 and construct like that among the embodiment as described above, thus can be referring to top embodiment.Draw in drivening piece 27 guiding on control curved groove 22, this draws in drivening piece and has the accommodation section that is used to draw in trigger 25, thus this draw in trigger when being about to arrive the closed position with draw in that drivening piece 27 engages and tractive slide rail 4 on closing direction.
The pull system also comprise ejecting mechanism 6 ', this ejecting mechanism comprise housing 10 with curve orientation device 14 '.Be supported with drivening piece 12 in curve orientation device 14 movably, this drivening piece is by spring 11 tensionings, so that can be with slide rail 4 towards opening the direction motion when ejecting mechanism 6 ' release.Housing 10 ' be fixed on the slide rail 4 at this, and release backstop 17 ' and tensioning backstop 18 ' be fixed on the fixed guide rail 3.
At the slide rail 4 in open position shown in Figure 14 A to 14C.Draw in trigger 25 and draw in drivening piece 27 compartment of terrains layout.Ejecting mechanism 6 ' in, be fixed on that tensioning backstop 18 on the slide rail 4 ' with drivening piece 12 on curve guide portion 14 interacts and the power that overcomes spring 11 is tensioned this drivening piece 12.If slide rail 4 continues to move along closing direction now, then drivening piece 12 arrives crooked end section 15 and can stop there or locking along curve orientation device 14.When arriving crooked end section 15, tensioning backstop 18 ' can not cross this tensioning backstop with drivening piece 12 interactions and drivening piece 12 continues to move along closing direction.
Before arriving the closed position, draw in trigger 25 and drivening piece 27 interlockings that draw in device 8 automatically, thereby slide rail 4 is drawn into the closed position.
At the ejecting mechanism 6 in the closed position shown in Figure 15 A to 15C ' and draw in device 8 automatically.Drivening piece 12 is arranged in stop position, and wherein, bearing pin 28 is arranged in the crooked end section 15.In the closed position, release backstop 17 ' be adjacent to be provided with drivening piece 12.Release backstop 17 ' with trigger 19 ' be connected, this trigger with release backstop 17 ' opposed side on be arranged on the drivening piece 12.Be pressed in the furniture body by passing element, slide rail 4 moves towards closing direction a little, thereby drivening piece 12 is forced into trigger 19 ' go up and thus bearing pin 28 is extruded from the end section 15 of the bending of curve orientation device 14, thereby drivening piece 12 is unlocked.
In Figure 16 A to 16E, illustrated ejecting mechanism 6 in releasing process '.Trigger 19 ' affact on the drivening piece 12 moves drivening piece 12 thereby this drivening piece shifts out and follow spring 11 from stop position along curve guide portion 14.Under the situation of drivening piece 12 deflections, its with release backstop 17 ' interactions, this releases backstop is configured for the corresponding backstop of drivening piece 12 and guarantees that drivening piece 12 remains on immovably releasing backstop 17 ' go up and make slide rail 4 courts to open direction move under the situation of common tractive spring 11.
Because release backstop 17 ' adjusting for ejecting mechanism 6 ' functional be important, release backstop 17 ' can adjust with respect to guide rail 3 in a longitudinal direction.For this reason, release backstop 17 ' on be configured with slotted hole 41, form is that the fixture 40 of screw is screwed in this slotted hole.So release backstop 17 ' on guide rail 3, can be fixed in the position of expectation with clamping.
Trigger 19 ' be fixed on equally on the guide rail 3, wherein, trigger 19 ' comprise the matrix of C shape is configured with on an one side arm and is used for and drivening piece 12 contacted protuberances.This protuberance embed housing 10 ' on groove in.
After drivening piece 12 releases, ejecting mechanism 6 ' overcome the power that draws in device 8 automatically slide rail 4 courts are opened the direction tractive, until arriving in the position shown in Figure 17 A to 17C.Have draw in drivening piece 27 draw in automatically device 8 with draw in trigger 25 then with its uncoupling, thereby so ejecting mechanism 6 ' slide rail 4 can be continued move along opening direction.
For closing closed procedure, then tensioning backstop 18 ' engage with drivening piece 12 again, as it shown in Figure 14 A to 14C.
In closing closed procedure, produce force curve, as it shown in Fig. 9.
The other embodiment of pull shown in Figure 18 system wherein, is not provided with and draws in device 8 automatically.Ejecting mechanism 6 ' as among the embodiment at Figure 13 to 17, constitute and can be with reference to top embodiment.Replace drawing in automatically device 8, be provided with the stop element 35 that is provided with on the slide rail on adjustable support 34, it is close on the flexible member may 36.Stop element 35 can be for release drivening piece 12 a little towards the closing direction pushing, and flexible member may 36 is pushed jointly thus.Therefore adjustable support 34 and flexible member may 36 constitute flexible backstop.
Can be used in the passing element of any kind in the pull system shown in Figure 13 and 18, as drawer or sliding door.
Drawing guide device 2 can and selectively be supplied with the supply of ejecting mechanism 6 ' pre-assembled ground with drawing in device 8 pre-assembled automatically.
The Reference numeral tabulation
1 pull system
2 pull guiders
3 guide rails
4 slide rails
Rail in the middle of 5
6 ejecting mechanisms
7 keep section
8 draw in device automatically
9 bottoms
10,10 ' housing
11 accumulators
12,12 ' drivening piece
13 formed bodys
14 curve orientation devices
15 sections
16 laths
17,17 ' release backstop
18,18 ' tensioning backstop
19,19 ' trigger
20 laths
21 housings
22 control curved grooves
23 buffers
25 draw in trigger
26 bearing pins
27 draw in drivening piece
28 bearing pins
30 pass element
31 slotted holes
32 fixtures
33 backstops
34 supports
35 stop elements
36 flexible member may
40 fixtures
41 slotted holes
S 1The position
S 2The position
S 3The point
S 4The closed position

Claims (14)

1. pull system, especially for drawer, described pull system has at least one drawing guide device (2), described drawing guide device has guide rail (3) that can be fixed on the furniture body and the slide rail (4) that can support movably, and described pull system has ejecting mechanism (6,6 '), so that described slide rail (4) can be moved to open position from the closed position by means of an accumulator (11), it is characterized in that, described ejecting mechanism (6,6 ') have a fixing trigger (19,19 ') and can be partly with the drivening piece (12 of described slide rail (4) motion, 12 '), wherein, described drivening piece (12,12 ') biased and can pass through described trigger (19 by described accumulator (11) in the closed position, 19 ') release.
2. by the described pull of claim 1 system, it is characterized in that, described drivening piece (12,12 ') can move in a curve orientation device (14), and described curve orientation device can be installed in the bottom (9) of passing element (30) and go up or be installed on the described slide rail (4) of drawing guide device (2).
3. by claim 1 or 2 described pull systems, it is characterized in that described drivening piece (12,12 ') can be by the accumulator (11) of bias voltage by locking on described curve orientation device (14).
4. by the described pull of one of claim 1 to 3 system, it is characterized in that a plurality of ejecting mechanisms (6,6 ') are fixed on a passing element (30) and go up or be fixed on the slide rail (4).
5. by the described pull of one of claim 1 to 4 system, wherein, described ejecting mechanism (6) comprises the accumulator (11) that has a plurality of extension springs, and described extension spring is separately fixed on the drivening piece (12).
6. by the described pull of one of claim 1 to 5 system, it is characterized in that be provided with and draw in device (8) automatically, by the described device (8) that draws in automatically, described slide rail (4) can move to the closed position.
7. by the described pull of claim 6 system, it is characterized in that, describedly draw in the buffer that device (8) has the motion that is used to slow down described slide rail (4) automatically.
8. by the described pull of one of claim 1 to 7 system, it is characterized in that, with the liftoff tensioning backstop (18) that is provided with of the described trigger that is used for the described drivening piece of release (12,12 ') (19,19 ') spacer, can load described accumulator (11) by described tensioning backstop.
9. by the described pull of claim 8 system, it is characterized in that the spacing between described trigger (19,19 ') and the described tensioning backstop (18) roughly is equivalent to the described length that draws in device (8) automatically.
10. by the described pull of one of claim 1 to 9 system, it is characterized in that, the described accumulator (11) of described ejecting mechanism (6,6 ') with described draw in automatically device (8) to close that spring compares be identical or more strong at least.
11. by the described pull of one of claim 1 to 10 system, it is characterized in that described trigger (19,19 ') has a lath (20) that has protuberance, the longitudinal direction that described lath is substantially perpendicular to described slide rail (4) extends.
12. by the described pull of one of claim 1 to 11 system, it is characterized in that described ejecting mechanism (6,6 ') comprises housing (10), in described housing, hold curve orientation device (14), drivening piece (12) and accumulator (11).
13. by the described pull of one of aforementioned claim system, it is characterized in that described drivening piece (12 ') can move in curve orientation device (14), described curve orientation device is fixed on the described slide rail (4) of described drawing guide device (2).
14. by the described pull of one of aforementioned claim system, it is characterized in that, on the fixed guide rail (3) of described drawing guide device (2), fix one and release backstop (17 ') and a tensioning backstop (18 ').
CN201010248839.9A 2009-08-07 2010-08-06 Excerpt system Active CN101991287B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
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DE102009026348 2009-08-07

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CN101991287B CN101991287B (en) 2014-07-09

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AT (1) AT508516B1 (en)
DE (1) DE102010036741B4 (en)

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AT511938B1 (en) * 2012-01-18 2013-04-15 Blum Gmbh Julius DRIVE DEVICE FOR A MOVABLE FURNITURE PART
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AT508516A2 (en) 2011-02-15
AT508516A3 (en) 2015-07-15
DE102010036741B4 (en) 2020-10-08
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CN101991287B (en) 2014-07-09
AT508516B1 (en) 2016-02-15

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