CN109068851A - Liftout attachment and furniture for movable furniture component - Google Patents

Liftout attachment and furniture for movable furniture component Download PDF

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Publication number
CN109068851A
CN109068851A CN201780026553.6A CN201780026553A CN109068851A CN 109068851 A CN109068851 A CN 109068851A CN 201780026553 A CN201780026553 A CN 201780026553A CN 109068851 A CN109068851 A CN 109068851A
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CN
China
Prior art keywords
liftout attachment
spring
movable furniture
attachment according
countercheck rod
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
CN201780026553.6A
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Chinese (zh)
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CN109068851B (en
Inventor
S·克劳斯
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Paul Hettich GmbH and Co KG
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Paul Hettich GmbH and Co KG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Paul Hettich GmbH and Co KG filed Critical Paul Hettich GmbH and Co KG
Publication of CN109068851A publication Critical patent/CN109068851A/en
Application granted granted Critical
Publication of CN109068851B publication Critical patent/CN109068851B/en
Active legal-status Critical Current
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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
    • A47B88/463Actuated drawers operated by mechanically-stored energy, e.g. by springs self-opening
    • 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
    • A47B91/00Feet for furniture in general
    • A47B91/02Adjustable feet

Abstract

The present invention relates to a kind of liftout attachments (6) for being used for movable furniture component (3), the liftout attachment (6) includes driving element (35), the driving element (35) is tensioned by least one spring (12) and movable furniture component (3) is made to be moved to open position from closed position, in furniture parts (3) along during the closing and open movement in a path, at least one spring (12) can be moved to tension position, and furniture parts (3) can be blocked in closed position by least one tensioning spring (12).When furniture parts (3) close or open movement during not yet complete to be tensioned spring (12) when, return to stopper section limitation movable furniture component (3) and open or close movement.Returning to stopper section includes countercheck rod (17), the countercheck rod (17) can be mobile along path (33), and movable furniture component close or open movement during, when tensioning process is interrupted, which can engage with rack gear (16).As a result, returning to stopper section keeps movable furniture component reliably to resist ejection.

Description

Liftout attachment and furniture for movable furniture component
Technical field
The present invention relates to a kind of liftout attachments for movable furniture component, including pre-tensioned by least one spring Driving element, by the driving element, movable furniture component can be moved to open position, wherein at least one from closed position Spring can be moved into tension position during furniture parts is closed or opened along a path and to be moved, and furniture parts can be by extremely The spring of a few tensioning is blocked in closed position, is provided with and returns to stopper section, if furniture parts closing or The tensioning of spring is not yet completed during open movement, then return to that stopper section defines movable furniture component opens or closes fortune It is dynamic.
Background technique
20 2,006 012 976 U1 of DE discloses a kind of lockable liftout attachment, which includes fixed dress It sets, which prevents the ejection of movable furniture component before the storage power process of accumulator terminates.This fixed device Or return stopper section for example can be used in type push form accessory in, thus during closing movement if the accumulator of liftout attachment still Not storing power completely then prevents drawer from ejecting.For fixation, the contact section wedging of wedge-shaped element and fixed device, to prevent from beating Open movement.However, frictional force and clamping force may be insufficient, especially in heavier furniture parts (for example, the drawer loaded) In the case of.
20 2,010 009 796 U1 of DE discloses a kind of liftout attachment for movable furniture component, is closing Accumulator is tensioned during movement.In order to avoid the ejection during this tensioning process, it is provided with flexural spring, the bending bullet Spring is pressed against on gear teeth when contacting on pawl.Therefore stop open movement.However, in the relatively large load along opening direction In the case of, thin-walled spring may be easily damaged.
Summary of the invention
Therefore, the purpose of the present invention is to provide a kind of liftout attachments for movable furniture component, using simple Device provides the return stopper section stablized and formed.
The purpose is realized by the liftout attachment of the feature with claim 1.
According to the present invention, return stopper section include can along the countercheck rod that path of navigation moves, if tensioning process be interrupted, Then the countercheck rod can engage during the closing movement of movable furniture component with rack gear.The countercheck rod is reliable via path of navigation Ground is guided, and if impeding shutdown or opening procedure, relatively high retentivity can be absorbed.
Liftout attachment preferably has shell, on the housing, passes through driving by the pre-tensioned balladeur train of at least one spring Element is linearly guided.The relative motion that balladeur train be may then pass through relative to shell realizes ejection via driving element.? In this case, countercheck rod can have control element, which engages with the curved guide portion on balladeur train, and therefore In balladeur train relative to during the relative motion of shell, countercheck rod is also moved.Countercheck rod can also be by induction element along shell Path of navigation on body is mobile, therefore predefines the position of rotation position and countercheck rod on path of navigation.Therefore, as long as Tensioning process is not interrupted, and countercheck rod cannot contact rack gear during closing movement or open movement.Therefore it can be realized at least The noiseless tensioning of one spring, as long as and the interruption of tensioning process occurs, countercheck rod is engaged with rack gear.
As be well known in the art, liftout attachment can be combined preferably with from restoring device.It can from restoring device To be performed separately with liftout attachment, or a unit can be formed with liftout attachment.During closing or opening drawer, ejection The spring of device is tensioned, and after or during the period the tensioning of spring and locking, can be moved to drawer from restoring device Closed position and optionally make its deceleration simultaneously.
For at least one spring, liftout attachment can preferably have different storage power principles.It means that for example Down periods after movable furniture component opening, storage power can be carried out at least one spring of liftout attachment.Alternatively, Liftout attachment can eject movable furniture component to the first open position, and then user can be further along opening direction Movable furniture component is manually moved to the second open position, for example, in the case where drawer.From the first open position to Then this open movement of second open position may be used at least one tensioned, therefore in this case, During the open movement of movable furniture component, returning to stopper section can become effective.
Path of navigation preferably has annular section.In this case, for being tensioned the first of the path of navigation of process Section can be arranged to the second section than the path of navigation for being used to open movement closer to rack gear.In this case, stop Bar can be pre-tensioned by tensioning spring in bonding station, so if tensioning process interrupt, then tensioning spring ensures to stop Bar is quickly engaged on rack gear.
Countercheck rod preferably has joint element.During tensioning, joint element advantageously with rack gear at interval by Guidance, therefore can be to avoid buckling or wear noise.For this purpose, joint element can substantially linearly and in parallel by It is directed to rack gear or locking bracket.
In another embodiment, it is provided on path of navigation for movable furniture component to be blocked in closed position Buckle or keep section.Therefore, can on the one hand have the function for returning to stopper section along the moveable countercheck rod of path of navigation Can, in addition also have the function of stopping movable furniture component.In order to unlock, then movable furniture component is pressed into or is pushed away Enter, and from buckle or section is kept to discharge countercheck rod.
For compact structure, countercheck rod can be supported to allow to rotate around induction element, wherein guiding element Part is arranged between the joint element and control element for being bonded on pinion rack.
The invention is particularly useful in a piece of furniture, wherein drawer or sliding door via liftout attachment along opening direction from closing Position is mobile.However, it is also possible to which liftout attachment is used together with door, wing flap or other movable furniture components.Preferably, may be used To be arranged on furniture from retractor, also acted against other than liftout attachment from retractor before reaching closed position removable On dynamic component, so that movable furniture component is maintained in its closed position and deceleration of motion can be turned off.
Detailed description of the invention
The present invention is explained in greater detail on the basis of exemplary embodiment below with reference to the accompanying drawings.In the accompanying drawings:
Fig. 1 shows the perspective exploded view of the movable furniture component including liftout attachment;
Fig. 2 shows the perspective views of the movable furniture component of Fig. 1 in installation site;
Fig. 3 shows the detailed view of the liftout attachment of Fig. 1;And
Fig. 4 shows detail view of the liftout attachment of Fig. 3 in open movement.
Specific embodiment
Furniture 1 includes Furniture Body 2, be can be inserted into the Furniture Body 2 in the movable furniture component 3 of drawer type, Middle front panel 4 is arranged in the open side of Furniture Body 2.Drawer is supported for it can be mobile by two pull-out guide portions 5, draws Guide portion 5 is arranged on the opposite side wall of Furniture Body 2 out.Each pull-out guide portion 5 is all disposed in the side frame 8 of drawer And by keeping corner assembly 9 fixed and supporting drawer by moveable sliding rail.In addition, with movable furniture component is used for The angled driver 7 that 3 liftout attachment 6 interacts is fixed on Furniture Body 2.Front wall 4 is along closing direction It when being pressed into towards Furniture Body 2, can be unlocked by liftout attachment 6, so that the power edge by least one spring is beaten Evolution to ejection drawer.When moving drawer along closing direction, at least one spring of liftout attachment 6 is tensioned again.
In Fig. 2, liftout attachment 6 is mounted on the downside of drawer bottom and interacts with angled driver 7.Also It can make liftout attachment 6 and other movable furniture components, such as sliding door, wing flap or door interaction, or can will push up Device 6 is fixed on the fixed part on Furniture Body 2 or pulling out guide portion out, and by being arranged in movable furniture component Upper or on the moveable part for pulling out guide portion driver realizes ejection.
Liftout attachment 6 is shown in Fig. 3, which has the shell that can be fixed on movable furniture component 3 10, balladeur train 11 is maintained on the housing so that it can linear movement.Balladeur train 11 is pre-tensioned by the spring 12 on shell 10, Wherein for this purpose, first end 13 is fixed on balladeur train 11, and opposite end 14 is fixed on the housing 10.It is equipped on balladeur train 11 It as the protrusion 35 of driving element, is supported on angle drive 7, thus the opposite fortune by balladeur train 11 on the housing 10 It moves to eject movable part 3.In order to power is transmitted to movable furniture component 3 from balladeur train 11 and/or vice versa, change significantly Become alternative scheme be it is well known in the prior art, can be used herein.Spring 12 is designed to extension spring, It is fixed at second end 14 on the bracket 15 of shell 10.Also compressed spring can be used and replace extension spring, wherein second end 14 It will must be fixed in Fig. 3 on the bracket of opposing left.
In addition, rack gear 16 or locking bracket are formed on the housing 10, countercheck rod 17 can be used as return stopper section and be bonded on Thereon.Rack gear 16 has the tooth for locking countercheck rod 17, and the locking bracket that can replace rack gear 16 has other locking members, Such as opening or recess portion.Countercheck rod 17 has the joint element 18 of hook or tooth pattern, can be inserted into the gear tooth profile of rack gear 16.Resistance Bar 17 is supported in this case, so that it can be moved by induction element 19 along path of navigation 33, path of navigation 33 It is formed on the housing 10.Induction element 19 also forms the rotation axis of countercheck rod 17, which uses in control element 23 Curved guide portion 24 be guided on balladeur train 11.In this case, control element 23 is located in relative to joint element 18 On opposite side.
In Fig. 3, liftout attachment 6 is shown in an open position, wherein at least partly relaxing of spring 12, and is hindered Bar 17 arrived the end position on path of navigation 33.If liftout attachment 6 will be tensioned again, balladeur train 11 will pass through angulation The driver 7 of degree and the engagement at protrusion 35 and shift, thus can for example be formed as the induction element 19 of pin along guidance road The end section 32 of diameter 33 is mobile, introduces inclined-plane 25 until induction element 19 encounters, which makes countercheck rod 17 along tooth The direction of item 16 shifts.Therefore, joint element 18 is moved to the position for being directly adjacent to rack gear 16.
If interrupting tensioning process at this time, countercheck rod 17 is drawn and arrives bonding station by tensioning spring 20, thus by countercheck rod 17 are fixed on rack gear 16.Tensioning spring 20 is kept on bracket 21 on the housing 10 at one end and the quilt at opposite end It is fixed in the fastening point 22 on countercheck rod 17.Fastening point 22 be located in this case induction element 19 and joint element 18 it Between.Since countercheck rod 17 is fixed on rack gear 16, balladeur train 11 is no longer able to move in the housing 10 by the power of spring 12 at this time, Therefore ejection movement has been interrupted.
If movable furniture component 3 is further moved along closing direction at this time, balladeur train 11 passes through on countercheck rod 17 Curved guide portion 24 presses, and the bar is unlocked from rack gear 16.Induction element 19 is along being positioned to adjacent with rack gear 16 The first part 34 of path of navigation 33 is further mobile, introduces inclined-plane 26 until induction element 19 encounters and is moved away from from rack gear 16 To buckle or keep section 27.Sliding part 28 with buckle receiving portion 29 is positioned to adjacent with buckling or keeping section 27, Middle sliding part 28 is pre-tensioner by spring 30 in snapped-in position.Countercheck rod 17 with induction element 19 can pass through tensioning spring 12 are blocked in lock or keep at section 27, and therefore movable furniture component 3 is maintained at closed position.If ejection Device is combined with from restoring device, then spring 12 can be blocked in lock by tensioning spring before reaching closed position Button is kept in section 27.It then can be for example by remaining closed position from restoring device or another element.In principle, it is not necessary to It is the predetermined closed position of spring 12 by buckling or keeping section 27.It, can in order to eject movable furniture component along opening direction Moving furniture parts are pressed into or are pushed into and therefore sliding part 28 resists the power of spring 30 by from buckle or holding section 27 Lift, and therefore countercheck rod 17 and induction element 19 are released, allow induction element 19 along path of navigation 33 along Second section 31 is mobile, and the second section 31 is located at than the first section 34 from the farther position of rack gear 16.Barrier element 17 at this time may be used To be moved to end section 32 until end position along path of navigation 33.
Fig. 4 shows position of the countercheck rod 17 during open movement.Countercheck rod 17 is located at the position being spaced apart with rack gear 16, And it is reliably guided on balladeur train 11 by induction element 19 and curved guide portion 24.Once countercheck rod 17 is in most final position It sets, then before next closing and tensioning process can start, movable furniture component can be independently of liftout attachment 6 along beating Evolution is moved to further.
Reference signs list
1 furniture
2 Furniture Bodies
3 furniture parts
4 front panels
5 pull out guide portion
6 liftout attachments
7 drivers
8 side frames
9 keep angle
10 shells
11 balladeur trains
12 springs
13 ends
14 ends
15 brackets
16 rack gears
17 countercheck rods
18 joint elements
19 induction elements
20 tensioning springs
21 brackets
22 fastening points
23 control elements
24 curved guide portions
25 introduce inclined-plane
26 introduce inclined-plane
27 keep section
28 sliding parts
29 buckle receiving portions
30 springs
31 sections
32 end sections
33 path of navigation
34 sections
35 protrusions.

Claims (15)

1. one kind is used for the liftout attachment (6) of movable furniture component (3), including by least one spring (12) pre-tensioned drive Dynamic element (35), the movable furniture component (3) can be moved to open position from closed position by the driving element (35) Set, wherein at least one described spring (12) the furniture parts (3) along a path close or open move during it is removable Tension position is moved, and the furniture parts (3) can be blocked in the closed position by least one tensioning spring (12), In be provided with return stopper section, if the furniture parts (3) open or close movement during the spring (12) Tightly not yet complete, then it is described return to that stopper section defines the movable furniture component (3) open or close movement, feature exists In, the return stopper section has countercheck rod (17) that can be mobile along path of navigation (33), if the tensioning process is interrupted, Then the countercheck rod (17) can the movable furniture component close or open movement during with rack gear (16) or locking branch Bridge joint closes.
2. liftout attachment according to claim 1, which is characterized in that the liftout attachment (6) has shell (10), in institute It states linear by the driving element (35) by least one described spring (12) pre-tensioned balladeur train (11) on shell (10) Ground guidance.
3. liftout attachment according to claim 2, which is characterized in that the countercheck rod (17) has control element (23), The control element (23) engages with the curved guide portion (24) on the balladeur train (11).
4. liftout attachment according to any one of the preceding claims, which is characterized in that the countercheck rod (17) can be via Induction element (19) is mobile along the path of navigation (33) being formed on the shell (10).
5. liftout attachment according to any one of the preceding claims, which is characterized in that the path of navigation (33) has Annular section.
6. liftout attachment according to claim 5, which is characterized in that the path of navigation for the tensioning process (33) the first section (34) is arranged to the second part (31) than the path of navigation (33) for the open movement Closer to the rack gear (16).
7. liftout attachment according to any one of the preceding claims, which is characterized in that in bonding station, the countercheck rod (17) it is pre-tensioned by tensioning spring (20).
8. liftout attachment according to any one of the preceding claims, which is characterized in that for hindering the spring (12) It keeps off and being arranged on the path of navigation (33) in the buckle of the tension position or holding section (27).
9. liftout attachment according to any one of the preceding claims, which is characterized in that the countercheck rod (17) is supported To rotate it can around the induction element (19), and the induction element (19) is arranged in for being bonded on the engagement Between joint element (18) and control element (23) on rack gear (16) or the locking bracket.
10. liftout attachment according to any one of the preceding claims, which is characterized in that the countercheck rod (17), which has, to be connect It closes element (18).
11. liftout attachment according to claim 10, which is characterized in that the joint element (18) is in the tensioning process In be guided at interval with the rack gear (16).
12. liftout attachment according to claim 11, which is characterized in that the joint element (18) is in the tensioning process In substantially linearly move.
13. a kind of furniture, including the movable furniture component (3) in drawer or sliding door form, which is characterized in that described removable Dynamic furniture parts is removable using liftout attachment according to any one of the preceding claims.
14. a kind of furniture, including the movable furniture component as door or wing flap, which is characterized in that the movable furniture portion Part is removable using liftout attachment according to any one of the preceding claims.
15. furniture according to any one of the preceding claims, which is characterized in that the liftout attachment and individual or collection At from restoring device combine.
CN201780026553.6A 2016-04-28 2017-04-25 Ejection device for a movable furniture part and piece of furniture Active CN109068851B (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102016107917.0 2016-04-28
DE102016107917.0A DE102016107917A1 (en) 2016-04-28 2016-04-28 Ejector for a movable furniture part and furniture
PCT/EP2017/059817 WO2017186729A1 (en) 2016-04-28 2017-04-25 Ejection device for a moveable furniture part and piece of furniture

Publications (2)

Publication Number Publication Date
CN109068851A true CN109068851A (en) 2018-12-21
CN109068851B CN109068851B (en) 2022-06-07

Family

ID=59078019

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201780026553.6A Active CN109068851B (en) 2016-04-28 2017-04-25 Ejection device for a movable furniture part and piece of furniture

Country Status (5)

Country Link
EP (1) EP3448204B1 (en)
CN (1) CN109068851B (en)
DE (1) DE102016107917A1 (en)
ES (1) ES2801475T3 (en)
WO (1) WO2017186729A1 (en)

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Publication number Priority date Publication date Assignee Title
CN109674215A (en) * 2018-12-26 2019-04-26 吴超 Portable notebook computer computer bracket
CN113613530A (en) * 2019-03-26 2021-11-05 保罗海蒂诗有限及两合公司 Retracting or ejecting devices

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114680489B (en) * 2020-12-28 2023-09-26 川湖科技股份有限公司 Slide rail assembly and slide rail external member thereof

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DE202006012976U1 (en) * 2005-09-06 2006-11-09 Julius Blum Gmbh Lockable push-out device for a piece of furniture like a drawer/door moved in or on furniture has a spring-loaded drive element for moving a movable piece of furniture from closed to open positions
CN200956911Y (en) * 2006-10-08 2007-10-10 伍志勇 Self starter of drawer railing
CN102655789A (en) * 2009-10-14 2012-09-05 卡尔西蒙两合公司 Sliding arrangement
CN102933118A (en) * 2010-06-01 2013-02-13 尤利乌斯·布卢姆有限公司 Retracting device for retracting a movably supported furniture part
CN103763987A (en) * 2010-12-22 2014-04-30 保罗海蒂诗有限及两合公司 Opening and closing device for movable furniture parts

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DE202010009796U1 (en) 2010-07-02 2011-11-29 Grass Gmbh T / L mechanically damped pawl
DE202010013193U1 (en) * 2010-12-22 2012-03-26 Paul Hettich Gmbh & Co. Kg Opening and closing device for movable furniture parts and ejection device

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202006012976U1 (en) * 2005-09-06 2006-11-09 Julius Blum Gmbh Lockable push-out device for a piece of furniture like a drawer/door moved in or on furniture has a spring-loaded drive element for moving a movable piece of furniture from closed to open positions
CN200956911Y (en) * 2006-10-08 2007-10-10 伍志勇 Self starter of drawer railing
CN102655789A (en) * 2009-10-14 2012-09-05 卡尔西蒙两合公司 Sliding arrangement
CN102933118A (en) * 2010-06-01 2013-02-13 尤利乌斯·布卢姆有限公司 Retracting device for retracting a movably supported furniture part
CN103763987A (en) * 2010-12-22 2014-04-30 保罗海蒂诗有限及两合公司 Opening and closing device for movable furniture parts

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109674215A (en) * 2018-12-26 2019-04-26 吴超 Portable notebook computer computer bracket
CN113613530A (en) * 2019-03-26 2021-11-05 保罗海蒂诗有限及两合公司 Retracting or ejecting devices
CN113613530B (en) * 2019-03-26 2023-06-23 保罗海蒂诗有限及两合公司 Retracting or ejecting devices

Also Published As

Publication number Publication date
DE102016107917A1 (en) 2017-11-02
EP3448204A1 (en) 2019-03-06
WO2017186729A1 (en) 2017-11-02
CN109068851B (en) 2022-06-07
ES2801475T3 (en) 2021-01-11
EP3448204B1 (en) 2020-04-29

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