CN102085051A - Ejector for a pull-out guide and pull-out guide - Google Patents
Ejector for a pull-out guide and pull-out guide Download PDFInfo
- Publication number
- CN102085051A CN102085051A CN2010106216849A CN201010621684A CN102085051A CN 102085051 A CN102085051 A CN 102085051A CN 2010106216849 A CN2010106216849 A CN 2010106216849A CN 201010621684 A CN201010621684 A CN 201010621684A CN 102085051 A CN102085051 A CN 102085051A
- Authority
- CN
- China
- Prior art keywords
- drivening piece
- profile
- guide
- ejecting device
- actuator
- 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
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Classifications
-
- 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
- A47B88/463—Actuated drawers operated by mechanically-stored energy, e.g. by springs self-opening
Abstract
The present invention relates to an ejector (4) for a pull-out guide (1), particularly an ejector for a pull-out guide of a drawer, having a catch (8) displaceable along guides (9, 17, 18) by an actuator (5) and fixable in an open position and a closed position in a guide housing (6). The catch is coupled with a locking mechanism (11) to fix the catch (8) in the closed position against force of an accumulator (15). Two contours (81, 84) formed at the catch (8), are arranged at a distance from each other and form a recess (10) for accommodating the actuator (5). One of the contours (81, 84) is lowered in a direction of the guide housing (6).
Description
Technical field
The present invention relates to a kind of ejecting device and a kind of pull-out guide by claim 1 pull-out guide especially for drawer as described in the preamble.
Background technology
The ejecting device of described type of pull-out guide that is used for supporting the drawer in the furniture body of the tool of being in known with a large amount of configurations in the prior art with pulling out.In this ejecting device, the drivening piece that can move along the guide that is shaped on the guide shell is connected like this with the accumulator in being arranged on locking mechanism, make locking mechanism charge releasing belt moving part by push drawer towards the direction of furniture body, and the accumulator of pretension promotes drawer along opening direction.If subsequently drawer is pushed in the furniture body again, then accumulator pretension, and drivening piece passes through the locking mechanism kayser in the closed position of pretension accumulator.
Problem in this ejecting device is that when the ejecting device kayser, because wrong the use, particularly owing to spur drawer, the member that can cause damaging ejecting device destroys until it, and therefore causes the function that completely loses of ejecting device.
Summary of the invention
The objective of the invention is to, a kind of ejecting device is provided, this ejecting device is constructed such that the described mistake of ejecting device is used the destruction that can not cause ejecting device or its parts.
The ejecting device of the pull-out guide of the feature of this purpose by having claim 1 and more ask the pull-out guide of 6 feature to be achieved by having right.
According to the present invention, at least one can constitute on the direction of guide shell being used to hold the profile that is shaped on the drivening piece of actuator with descending.When acting on the pulling force of determining thus on drivening piece, the part of determining of drivening piece descends on the direction of guide shell, thereby the actuator that remains in the drivening piece can be rabbeted with the drivening piece disengaging.
In addition advantageously, the drivening piece that constitutes like this satisfies a plurality of functions in the ejecting device simultaneously.Therefore prevent that the function that ejecting device destroys is integrated in the same member, this member is implemented in the connection on the locking mechanism, drawer is maintained in its closed position and transmits the release energy of accumulator.Therefore be no longer necessary for the intricately that satisfies these requirements independent member has been installed.
The favourable form of implementation of the present invention illustrates in each dependent claims.
According to a kind of embodiment, at least one profile of drivening piece is constructed with the sliding surface of ramp type, this sliding surface on the moving direction of drivening piece from the edge rising of profile.The maintenance edge that actuator is moved cross drivening piece becomes easy.
According to another embodiment, at least one profile of drivening piece is being provided with recess on the downside of guide shell, thereby drivening piece only partly is bearing on the guide shell in the zone of this profile.When actuator moved the maintenance edge of crossing profile, therefore profile can also sink towards the direction of guide shell towards the guide shell is crooked thus.
According to another embodiment, a profile of drivening piece constitutes the sliding surface with two ramp types, wherein, has the gradient of the sliding surface that rises less than the relative side from profile from the sliding surface of the edge distribution of drivening piece.The edge that actuator is moved cross profile becomes easily fully, and just realizes reliably actuator being remained in the drivening piece with very little power simultaneously when the pulling drawer.
Description of drawings
By accompanying drawing embodiments of the invention are elaborated below.Wherein:
Fig. 1 illustrates the perspective schematic view of pull-out guide together with a kind of embodiment of ejecting device disposed thereon;
Fig. 2 illustrates the signal shape perspective view of the ejecting device of Fig. 1;
Fig. 3 illustrates the signal decomposition view of the ejecting device of Fig. 2;
Fig. 4 a-d illustrates the different view of a kind of embodiment of drivening piece of ejecting device; And
Fig. 5 a-e illustrates owing to spur the actuator of importing and the motion process schematic diagram that drivening piece disconnects mistakenly.
The specific embodiment
In the following description of drawings, notion is following, following, left, right, front and rear etc. only relates to the position of selected give an example diagram and pull-out guide and miscellaneous part in the respective drawings.These notions should not be considered as restrictive, that is to say, these reference relations can change owing to the design or the similar fashion of different operating positions or mirror image symmetry.
In Fig. 1, generally with the embodiment of Reference numeral 1 mark according to pull-out guide of the present invention, this pull-out guide is formed by be fixed on guide rail 2 in (unshowned) furniture body and the slide rail 3 that can move on guide rail 2, fixing ejecting device 4 on the guide rail, actuator 5 is fixed on the slide rail, be arranged on movable furniture parts on the furniture body close with opening procedure during utilize described actuator can start ejecting device 4.Pull-out guide 1 especially for the supporting drawer, but also can be used for other movably elements, as balladeur train, glove compartment or like together with ejecting device disposed thereon 4.
As shown in Figure 2, ejecting device 4 has the drivening piece 8 that can move by actuator 5, and this drivening piece can at least one in a plurality of guides 9,17,18 in the accompanying drawing move shown in here in guide shell 6.Guide 9 or 17 preferably constitutes L shaped here, so that by in the L shaped short side that inserts guide 9,17 and drivening piece 8 is fixed on the open position.Open position relates to the drawer that shifts out here from furniture body.
For drivening piece 8 being fixed on (drawer pushes in the furniture body fully on this position) in the closed position, ejecting device 4 preferably has locking mechanism 11, this locking mechanism have by the known control curve/control cam of prior art and can along this control that curve moves and with the control piece 12 (shown in Figure 3) of drivening piece 8 couplings connection so that overcome the power of accumulator 15 (shown in Figure 3 equally) drivening piece 8 is fixed in the closed position.Control piece 12 is preferably rabbeted in the hole 88 in the bottom surface 89 of drivening piece 8 this moment.
In addition as shown in Figure 2, accumulator 15 passes through connecting rod 14 coupling connection mutually with drivening piece 8, and this connecting rod utilizes the head sections coupling to be associated on the connector 90 of drivening piece 8.Connecting rod 14 and the accumulator 15 that preferably constitutes stage clip are bearing in the shell 7, and this shell is fixed on the guide shell 6 by linkage section 13.
Shown in Fig. 4 a-d, drivening piece 8 has two profiles 81,84 that separate each other, are formed for holding the accommodation section 10 of actuator 5.Here, first profile 81 constitutes the sliding surface 82,83 with two ramp types, the edge rising that these two sliding surfaces distribute transverse to moving direction X from profile 81 on the moving direction X of drivening piece 8.Second profile 84 of drivening piece is formed for holding second wall of the accommodation section 10 of the U of actuator 5 or V-arrangement.
As shown in Fig. 5 a-e, actuator 5 preferably utilizes two teeth 51,52 that stretch in the accommodation section 10 to constitute, the width of these two teeth and distance are to each other determined size like this, the seamed edge that is positioned at the outside that makes tooth 51,52 on the operating position of actuator 5 with the side contacts of the formation accommodation section 10 of profile 81,84.
Particularly as shown in Fig. 4 b, drivening piece 8 preferably is provided with three laths 85,86,87 on its downside, and they stretch in the guide 9,17,18 of guide shell 6.Lath 85 constitutes, and makes its downside from guide shell 6 surround guide 9, lifts from guide shell 6 to prevent drivening piece 8.
As illustrating particularly well from Fig. 4 a and d, the profile 81 of drivening piece 8 is being provided with recess 91 on the downside of guide shell 6, thereby drivening piece 8 only partly is bearing on the guide shell 6 in the zone of profile 81, and can be when masterpiece is used on the profile 81 by the direction flexural buckling of actuator 5 towards guide shell 6, reduce the height of profile 81 thus, and actuator 5 slides more easily and crosses the profile 81 of drivening piece thus.For preventing profile 81 owing to the power that is applied to by actuator on this profile 81 ruptures, profile 81 or profile 81 preferably constitute flexible with the connecting portion of drivening piece 8.
The sliding surface 82,83 of the ramp type of profile 81 preferably constitutes here, makes to have less than the gradient from the sliding surface 83 of the opposite flank rising of profile 81 from the sliding surface 82 of the edge distribution of drivening piece 8.Actuator 5 guarantees contact/supporting (Halt) fully when actuator 5 only acts on medium power on the direction of profile 81 thus, press to profile 81 from the power effect actuator of determining 5 with such intensity on the contrary, make profile 81 to sliding surface 82 or crooked to guide shell 6 decline ground.Actuator 5 can slide and cross profile 81 and therefore prevent that the miscellaneous part that is connected on the drivening piece 8 of actuator 5 or ejecting device 4 from destroying thus.
Fig. 5 a-e illustrates the process of this disengaging interlocking of actuator 5 and drivening piece.As shown in Fig. 5 a, actuator 5 is here rabbeted with drivening piece 8.The tooth 51,52 of actuator 5 is close on the inboard of profile 81,84 here.Fig. 5 b illustrates the state that actuator 5 is pressed to profile 81.Here, profile 81 is crooked on the direction of power effect and utilize this moment the downside that also separates with the upside 16 of guide shell 6 or guide shell before this of profile 81 to touch on the upside 16 of guide shell 6.The tooth 51 of actuator 5 abuts on the sliding surface 83 of profile 81 thus, becomes easy thereby make slip cross profile 81.In Fig. 5 c, reach the state that first tooth 51 of actuator 5 shifts out from the recess 10 of drivening piece 8.According to the characteristic of guide shell 6, this guide shell can additionally be easy to crooked deflection here, thereby drivening piece 8 is further pressed down in the zone of profile 81.
In Fig. 5 d to 5e, second tooth 52 that actuator 5 is shown is crossed the sliding process of profile 81, thereby actuator unclamps from drivening piece 8 on the position shown in Fig. 5 e fully.
Reference numerals list
1 pull-out guide
2 guide rails
3 slide rails
4 ejecting devices
5 actuators
6 guide shells
7 shells
8 drivening pieces
9 guides
10 accommodation sections
11 locking mechanisms
12 control pieces
13 linkage sections
14 connecting rods
15 accumulators
The upside of 16 guide shells
17 guides
18 guides
51 teeth
52 teeth
81 profiles
82 sliding surfaces
83 sliding surfaces
84 profiles
85 laths
86 laths
87 laths
88 holes
89 bottom surfaces
90 connectors
91 recesses
The X moving direction
Claims (6)
1. the ejecting device (4) of pull-out guide (1), the ejecting device especially for the pull-out guide of drawer has
-can pass through the drivening piece (8) that actuator (5) moves, this drivening piece can move and can be fixed on an open position and the closed position in a guide shell (6) along at least one guide (9,17,18),
-wherein, drivening piece (8) and locking mechanism (11) coupling connection are fixed on drivening piece (8) on the closed position so that overcome the power of accumulator (15), and
-go up the profile (81,84) of the accommodation section (10) two distances that separate each other, that be configured for holding actuator (5) that is shaped at drivening piece (8),
It is characterized in that,
In the described profile of-drivening piece (8) (81,84) at least one is constructed to be permeable to descend towards the direction of guide shell (6).
2. by the described ejecting device of claim 1 (4), it is characterized in that, in the described profile of drivening piece (8) (81,84) at least one is constructed with the sliding surface (82,83) of at least one ramp type, and this sliding surface is gone up from an edge of profile (81,84) at the moving direction (X) of drivening piece (8) and begun to rise.
3. by the described ejecting device of claim 2 (4), it is characterized in that, in the described profile of drivening piece (8) (81,84) at least one is being provided with recess (91) on the downside of guide shell (6), thereby drivening piece (8) only partly is bearing on the guide shell (6) in the zone of this profile.
4. by the described ejecting device of claim 3 (4), it is characterized in that at least one in the described profile of drivening piece (8) (81,84) flexibly is shaped on drivening piece (8).
5. by one of claim 2-4 described ejecting device (4), it is characterized in that, a sliding surface (82,83) that is constructed with two ramp types in the described profile of drivening piece (8) (81,84), wherein, have less than the gradient from the sliding surface (82) of the described edge distribution of drivening piece (8) from the gradient of the sliding surface (83) of the relative side rising of this profile (81).
6. pull-out guide (1), has the guide rail (2) that can be fixed on the furniture body, one slide rail (3) directly or by intermediate orbit guides on this guide rail, wherein, actuator (5) is set on slide rail (3), this actuator is connected with accommodation section (10) effect of drivening piece (8) of ejecting device (4) on being installed in guide rail (2), it is characterized in that ejecting device (4) is pressed one of aforementioned claim described formation.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE202009005121U DE202009005121U1 (en) | 2009-08-07 | 2009-08-07 | Ejector of a pull-out guide and pull-out guide |
| DE202009005121.8 | 2009-08-07 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102085051A true CN102085051A (en) | 2011-06-08 |
| CN102085051B CN102085051B (en) | 2014-08-06 |
Family
ID=42752131
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010621684.9A Active CN102085051B (en) | 2009-08-07 | 2010-08-06 | Ejector for a pull-out guide and pull-out guide |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP2281482B1 (en) |
| CN (1) | CN102085051B (en) |
| AT (1) | ATE556620T1 (en) |
| DE (1) | DE202009005121U1 (en) |
| ES (1) | ES2387646T3 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104661564A (en) * | 2012-08-31 | 2015-05-27 | 尤利乌斯·布卢姆有限公司 | Device for retracting or ejecting a movably-mounted furniture part |
| KR20150070193A (en) * | 2012-10-12 | 2015-06-24 | 파울 헤티히 게엠베하 운트 콤파니 카게 | An ejection apparatus |
| CN104936481A (en) * | 2013-01-23 | 2015-09-23 | 保罗海蒂诗有限及两合公司 | Accelerating device for moveable furniture or domestic-appliance parts |
| CN104661564B (en) * | 2012-08-31 | 2016-11-30 | 尤利乌斯·布卢姆有限公司 | For drawing in or release the device of the furniture parts of movable supporting |
| CN106572747A (en) * | 2014-06-06 | 2017-04-19 | 优利思百隆有限公司 | Drive mechanism for a movable furniture part |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT512616B1 (en) | 2012-02-15 | 2017-05-15 | Blum Gmbh Julius | Furniture with a spring-loaded drive device for a movable furniture part |
| DE102019117593A1 (en) * | 2019-06-28 | 2020-12-31 | Paul Hettich Gmbh & Co. Kg | Ejection device for a movable furniture part |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006066774A1 (en) * | 2004-12-17 | 2006-06-29 | Alfit Ag | Closing and opening device for drawers |
| CN101068487A (en) * | 2004-12-03 | 2007-11-07 | 尤利乌斯·布卢姆有限公司 | Driving device for furniture component capable of movable installed |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202009000038U1 (en) * | 2009-01-19 | 2010-06-02 | Paul Hettich Gmbh & Co. Kg | Locking mechanism and furniture |
-
2009
- 2009-08-07 DE DE202009005121U patent/DE202009005121U1/en not_active Expired - Lifetime
-
2010
- 2010-08-05 EP EP10171990A patent/EP2281482B1/en active Active
- 2010-08-05 AT AT10171990T patent/ATE556620T1/en active
- 2010-08-05 ES ES10171990T patent/ES2387646T3/en active Active
- 2010-08-06 CN CN201010621684.9A patent/CN102085051B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101068487A (en) * | 2004-12-03 | 2007-11-07 | 尤利乌斯·布卢姆有限公司 | Driving device for furniture component capable of movable installed |
| WO2006066774A1 (en) * | 2004-12-17 | 2006-06-29 | Alfit Ag | Closing and opening device for drawers |
| EP1845821B1 (en) * | 2004-12-17 | 2008-07-30 | Alfit AG | Closing and opening device for drawers |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104661564A (en) * | 2012-08-31 | 2015-05-27 | 尤利乌斯·布卢姆有限公司 | Device for retracting or ejecting a movably-mounted furniture part |
| CN104661564B (en) * | 2012-08-31 | 2016-11-30 | 尤利乌斯·布卢姆有限公司 | For drawing in or release the device of the furniture parts of movable supporting |
| KR20150070193A (en) * | 2012-10-12 | 2015-06-24 | 파울 헤티히 게엠베하 운트 콤파니 카게 | An ejection apparatus |
| KR102118761B1 (en) | 2012-10-12 | 2020-06-03 | 파울 헤티히 게엠베하 운트 콤파니 카게 | An ejection apparatus |
| CN104936481A (en) * | 2013-01-23 | 2015-09-23 | 保罗海蒂诗有限及两合公司 | Accelerating device for moveable furniture or domestic-appliance parts |
| CN104936481B (en) * | 2013-01-23 | 2017-02-08 | 保罗海蒂诗有限及两合公司 | Accelerating device for moveable furniture or domestic-appliance parts |
| CN106572747A (en) * | 2014-06-06 | 2017-04-19 | 优利思百隆有限公司 | Drive mechanism for a movable furniture part |
| CN106572747B (en) * | 2014-06-06 | 2019-07-05 | 优利思百隆有限公司 | Driving device for movable furniture parts |
Also Published As
| Publication number | Publication date |
|---|---|
| ATE556620T1 (en) | 2012-05-15 |
| EP2281482B1 (en) | 2012-05-09 |
| DE202009005121U1 (en) | 2010-12-30 |
| CN102085051B (en) | 2014-08-06 |
| EP2281482A1 (en) | 2011-02-09 |
| ES2387646T3 (en) | 2012-09-27 |
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| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |