CN102085051B - 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
- CN102085051B CN102085051B CN201010621684.9A CN201010621684A CN102085051B CN 102085051 B CN102085051 B CN 102085051B CN 201010621684 A CN201010621684 A CN 201010621684A CN 102085051 B CN102085051 B CN 102085051B
- Authority
- CN
- China
- Prior art keywords
- drivening piece
- profile
- ejecting device
- guide
- 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.)
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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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vehicle Step Arrangements And Article Storage (AREA)
- Drawers Of Furniture (AREA)
- Casings For Electric Apparatus (AREA)
- Portable Nailing Machines And Staplers (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
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 of the pull-out guide especially for drawer.
Background technology
The ejecting device that is used for the described type that can pull out the pull-out guide of the drawer in the furniture body that supports the tool of being in is known with a large amount of configurations in the prior art.In this ejecting device, the drivening piece that can move along the guide being shaped on guide shell is connected like this with the accumulator being arranged in locking mechanism, make locking mechanism charge releasing belt moving part by press drawer towards the direction of furniture body, and the accumulator of pretension promotes drawer along opening direction.If subsequently drawer is pushed in furniture body again, accumulator pretension, and drivening piece passes through locking mechanism kayser in the closed position of pretension accumulator.
Problem in this ejecting device is, in the time of ejecting device kayser, because mistake is used, particularly owing to pulling drawer, can cause damaging the member of ejecting device until it destroys, and therefore causes the function that completely loses of ejecting device.
Summary of the invention
The object of the invention is to, a kind of ejecting device is provided, this ejecting device is constructed so that the destruction that can not cause ejecting device or its parts to the described wrong use of ejecting device.
According to the present invention, at least one profile being shaped on the drivening piece for holding actuator can form in the direction of guide shell with declining.While acting on definite pulling force thus on drivening piece, definite part of drivening piece declines in the direction of guide shell, thereby the actuator remaining in drivening piece can depart from interlocking with drivening piece.
In addition the drivening piece advantageously, forming like this meets the multiple functions in ejecting device simultaneously.Therefore prevent that the function that ejecting device destroys is integrated in same member, this member is realized the connection on locking mechanism, drawer is maintained in its closed position and is transmitted the release energy of accumulator.Therefore be no longer necessary for the intricately that meets these requirements independent member has been installed.
According to a kind of embodiment, at least one profile of drivening piece is configured with the sliding surface of ramp type, and this sliding surface is rising from the edge of profile on the moving direction of drivening piece.Make thus actuator move to cross the keep the edge information of drivening piece to become easy.
According to another embodiment, at least one profile of drivening piece is provided with recess on the downside towards guide shell, thereby drivening piece is only partly bearing on guide shell in the region of this profile.In the time that actuator moves the keep the edge information of crossing profile, therefore profile can also sink towards the direction of guide shell towards guide shell is bending thus.
According to another embodiment, a profile of drivening piece is configured to the sliding surface with two ramp types, and wherein, from the edge of drivening piece, the sliding surface of distribution has the gradient that is less than the sliding surface rising from the relative side of profile.Make thus actuator move to cross the edge of profile to become fully easily, and in the time pulling drawer, just realize reliably actuator is remained in drivening piece with very little power simultaneously.
Brief description of the 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 pulling mistakenly the actuator of importing and the motion process schematic diagram that drivening piece disconnects.
Detailed description of the invention
In brief description of the drawings below, concept is following, under, left, right, front and rear etc. only relate to the position of selected diagram for example and pull-out guide and miscellaneous part in respective drawings.These concepts should not be considered as restrictive, that is to say, these reference relations can change due to design or the similar fashion of different operating positions or mirror image symmetry.
In Fig. 1, mark the embodiment according to pull-out guide of the present invention with Reference numeral 1 generally, this pull-out guide is made up of the slide rail 3 that is fixed on the guide rail 2 in (unshowned) furniture body and can move on guide rail 2, on guide rail, fix ejecting device 4, actuator 5 is fixed on slide rail, be arranged on movable furniture parts on furniture body close with opening procedure during utilize described actuator can start ejecting device 4.Pull-out guide 1 together with ejecting device disposed thereon 4 especially for supporting drawer, but also can be for other elements movably, as balladeur train, glove compartment or like.
As shown in Figure 2, ejecting device 4 has the drivening piece 8 that can move by actuator 5, and this drivening piece can move along at least one in the multiple guides 9,17,18 in accompanying drawing shown in here guide shell 6 is interior.Guide 9 or 17 is preferably configured to L shaped here, to drivening piece 8 is fixed on open position by inserting in the L shaped short side of guide 9,17.Open position relates to the drawer shifting out from furniture body here.
For drivening piece 8 being fixed on to (drawer pushes in furniture body completely on this position) in closed position, ejecting device 4 preferably has locking mechanism 11, the control piece 12 (shown in Figure 3) that this locking mechanism has the control curve/control cam known by prior art and can be coupled along this control curve movement and with drivening piece 8, is fixed on drivening piece 8 in closed position to overcome the power of accumulator 15 (shown in Figure 3 equally).Control piece 12 is now preferably scarfed in the 89Nei hole, bottom surface 88 of drivening piece 8.
In addition as shown in Figure 2, accumulator 15 is coupled by connecting rod 14 mutually with drivening piece 8, and this connecting rod utilizes head sections to be coupled on the connector 90 of drivening piece 8.Connecting rod 14 and the accumulator 15 that is preferably configured to stage clip are bearing in shell 7, and this shell is fixed on guide shell 6 by linkage section 13.
As shown in Fig. 4 a-d, drivening piece 8 has two spaced, to be formed for the accommodation section 10 that holds actuator 5 profiles 81,84.Here, the first profile 81 is configured to the sliding surface 82,83 with two ramp types, these two sliding surfaces on the moving direction X of drivening piece 8 from profile 81 transverse to moving direction X distribute edge rising.The second profile 84 of drivening piece is formed for holding the second wall of the U of actuator 5 or the accommodation section of V-arrangement 10.
As shown in Fig. 5 ae, actuator 5 preferably utilizes two teeth 51,52 that stretch in accommodation section 10 to form, the width of these two teeth and distance are to each other determined size like this, the seamed edge that is positioned at 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 is preferably 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 is configured to, and makes its downside from guide shell 6 surround guide 9, to prevent that drivening piece 8 from lifting from guide shell 6.
As illustrated particularly well from Fig. 4 a and d, the profile 81 of drivening piece 8 is provided with recess 91 on the downside towards guide shell 6, thereby drivening piece 8 is only partly bearing on guide shell 6 in the region of profile 81, and in the time that being used on profile 81, masterpiece can pass through the direction flexural buckling of actuator 5 towards guide shell 6, reduce thus the height of profile 81, and actuator 5 slides relatively easily and crosses the profile 81 of drivening piece thus.For preventing that profile 81 is because the power being applied to by actuator on this profile 81 ruptures, profile 81 or profile 81 are preferably configured to flexible with the connecting portion of drivening piece 8.
The sliding surface 82,83 of the ramp type of profile 81 is preferably configured to here, makes the sliding surface 82 of distribution from the edge of drivening piece 8 have the gradient of the sliding surface 83 that is less than rising from the opposite flank of profile 81.Actuator 5 ensures contact/supporting (Halt) fully when only acting on medium power in the direction of profile 81 at actuator 5 thus, from definite power effect, actuator 5 presses to profile 81 with such intensity on the contrary, makes profile 81 to sliding surface 82 or bending to guide shell 6 decline ground.Actuator 5 can slide and crosses profile 81 and therefore prevent that the miscellaneous part being connected on drivening piece 8 of actuator 5 or ejecting device 4 from destroying thus.
Fig. 5 a-e illustrates the process that actuator 5 and this disengaging of drivening piece are rabbeted.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 inner side of profile 81,84 here.Fig. 5 b illustrates that actuator 5 presses to the state of profile 81.Here, profile 81 is bent upwards and now utilizes the downside also separating 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 in the side of power effect.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 the 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 bending deflection here, thereby drivening piece 8 is further pressed down in the region of profile 81.
In Fig. 5 d to 5e, illustrate that the second tooth 52 of actuator 5 crosses the sliding process of profile 81, thereby actuator unclamps from drivening piece 8 on the position shown in Fig. 5 e completely.
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
X moving direction
Claims (7)
1. the ejecting device (4) of pull-out guide (1), has
-can pass through the mobile drivening piece (8) of actuator (5), this drivening piece can also can be fixed on an open position and a closed position along at least one guide (9,17,18) is mobile in a guide shell (6)
-wherein, drivening piece (8) is coupled with locking mechanism (11), to overcome the power of accumulator (15), drivening piece (8) is fixed on closed position, and
-at the above profile (81,84) of shaping accommodation sections (10) two spaced distances, that be configured for holding actuator (5) of drivening piece (8),
It is characterized in that,
At least one in the described profile (81,84) of-drivening piece (8) is constructed to be permeable to decline towards the direction of guide shell (6).
2. by ejecting device claimed in claim 1 (4), it is characterized in that, at least one in the described profile (81,84) of drivening piece (8) is configured with the sliding surface (82,83) of at least one ramp type, and upper the beginning from an edge of profile (81,84) of the moving direction (X) of this sliding surface in drivening piece (8) rises.
3. by ejecting device claimed in claim 2 (4), it is characterized in that, at least one in the described profile (81,84) of drivening piece (8) is provided with recess (91) on the downside towards guide shell (6), thereby drivening piece (8) is only partly bearing on guide shell (6) in the region of this profile.
4. by ejecting device claimed in claim 3 (4), it is characterized in that, at least one in the described profile (81,84) of drivening piece (8) is flexibly shaped on drivening piece (8).
5. by the described ejecting device (4) of one of claim 2-4, it is characterized in that, in the described profile (81,84) of drivening piece (8) one is configured with the sliding surface (82,83) of two ramp types, wherein, the sliding surface (82) of distribution from the described edge of drivening piece (8) has the gradient of the gradient of the sliding surface (83) that is less than rising from the relative side of this profile (81).
6. by ejecting device claimed in claim 1 (4), it is characterized in that, this ejecting device (4) is the ejecting device for the pull-out guide of drawer.
7. pull-out guide (1), there is the guide rail (2) that can be fixed on 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 the drivening piece (8) that is arranged on the ejecting device (4) on guide rail (2), it is characterized in that, ejecting device (4) is by one of claim 1 to 6 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 CN102085051A (en) | 2011-06-08 |
| CN102085051B true 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) |
Families Citing this family (5)
| 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 |
| DE102012109752A1 (en) | 2012-10-12 | 2014-04-17 | Paul Hettich Gmbh & Co. Kg | ejector |
| DE102013100652A1 (en) * | 2013-01-23 | 2014-07-24 | Paul Hettich Gmbh & Co | Accelerator device for movable furniture or household appliance parts |
| AT14879U1 (en) * | 2014-06-06 | 2016-08-15 | Blum Gmbh Julius | 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 |
|---|---|---|---|---|
| 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 |
| EP1845821B1 (en) * | 2004-12-17 | 2008-07-30 | Alfit AG | Closing and opening device for drawers |
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 ES ES10171990T patent/ES2387646T3/en active Active
- 2010-08-05 EP EP10171990A patent/EP2281482B1/en active Active
- 2010-08-05 AT AT10171990T patent/ATE556620T1/en active
- 2010-08-06 CN CN201010621684.9A patent/CN102085051B/en active Active
Patent Citations (2)
| 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 |
| EP1845821B1 (en) * | 2004-12-17 | 2008-07-30 | Alfit AG | Closing and opening device for drawers |
Also Published As
| Publication number | Publication date |
|---|---|
| EP2281482B1 (en) | 2012-05-09 |
| DE202009005121U1 (en) | 2010-12-30 |
| ES2387646T3 (en) | 2012-09-27 |
| CN102085051A (en) | 2011-06-08 |
| EP2281482A1 (en) | 2011-02-09 |
| ATE556620T1 (en) | 2012-05-15 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |