CN101512093A

CN101512093A - Furniture hinge

Info

Publication number: CN101512093A
Application number: CNA2007800323237A
Authority: CN
Inventors: W·贝克曼; K-M·施图克; O·舍尔; R·米特尔蒂斯; M·舒伯特; J·克勒夫曼
Original assignee: Hettich ONI GmbH and Co KG
Current assignee: Hettich ONI GmbH and Co KG
Priority date: 2006-08-31
Filing date: 2007-07-06
Publication date: 2009-08-19
Anticipated expiration: 2027-07-06
Also published as: RU2009110848A; CN101512093B; PL2057337T3; EP2057337B1; KR101370468B1; TWI402411B; WO2008025595A1; EP2057337A1; JP2010501758A; AU2007291479B2; JP5211326B2; RU2451146C2; TR201815952T4; KR20090061639A; AU2007291479A2; ES2692219T3; DE202006013357U1; TW200825265A; AU2007291479A1

Abstract

A furniture hinge comprises an installation plate (2) on which a side part (3) is arranged, and a hinge part (4) which is held pivotably on the side part (3) via a supporting lever (5) and a guide lever (6), wherein, to damp the movement of the hinge part (4) relative to the side part (3), a linear damper is provided, with a housing (18) and a piston rod (17) which, for damping purposes, are coupled to a rotary part (14) which is driven rotatably about an axis (15) by the supporting lever (5) or the guide lever (6), which permits a compact construction with the possibility of compensating for tolerances.

Description

Hinge for furniture

The present invention relates to a kind of hinge for furniture, comprise an installing plate, a side members is set thereon; Also comprise a hinge member, it is bearing on the side members pivotally with a cramp bar and a guide peg.

EP 1 555 372 has disclosed a kind of hinge for furniture, and wherein, a hinge member is bearing on the side members pivotally via a cramp bar and a guide peg.In order to cushion the motion of hinge member, on side members, be provided with a straight buffers, it is coupled to a protuberance on the guide peg via a chain link.At this, this coupling connection is designed to rigidity, thereby can only realize limited tolerance compensating.In addition, the assembling of each member also is cumbersome.

DE 101 59 140 has disclosed a kind of hinge for furniture, wherein, in order to cushion the motion of hinge member, a rotary buffer can be set also in side members.This rotary buffer is operated via a pinion and a system tooth profiled member, thereby can realize certain cushioning effect when hinge member is closed.But this rotary buffer only has limited cushion effect and cushion stroke is quite little.

Therefore the objective of the invention is, a kind of hinge for furniture is provided, it has good damping characteristics and is convenient to assembling.

Above-mentioned purpose is achieved by a kind of hinge for furniture with claim 1 feature.

According to the present invention, in order to cushion hinge member with respect to the motion of side members and a straight buffers is set, this straight buffers has a housing and a piston rod, it is coupled to a tumbler in order to cushion, and described tumbler is driven by cramp bar or guide peg and can be around a rotation.Can use a kind of standard buffer thus, it considers that at the load on the hinge for furniture cushion effect and cushion stroke design, and wherein, only need a spot of member for buffer element.At this, can constitute the mechanical coupling connection of snubber and hinge member or coupled member simply, and allow certain tolerance compensating.

According to a kind of preferred design form of the present invention, tumbler has tooth portion at least in the part.Thus, tumbler can engage with the member of simple mode with another system tooth.Wherein, tumbler can via one with the supporting element coupling of the spaced apart setting of rotating shaft connection piston rod or housing change rectilinear motion on the snubber into so that will rotatablely move.

In order only to make hinge for furniture with a spot of member, be preferably structure one protuberance on cramp bar or guide peg integratedly, it drives tumbler and for example has a tooth portion for this reason.At this, tumbler itself can be configured to wheel, and it is rotatably mounted around an axle.

Preferably, tumbler is parallel to rotating shaft and has a bearing pin, and this bearing pin is coupled to an annular distance on the piston rod, thereby can finish the fixing of snubber with few number of assembling steps.Snubber is preferably rotatably installed at that end that is opposite to tumbler, thereby avoids producing lateral load at piston rod during with respect to the housing rectilinear motion, and only along the longitudinal direction holding capacity of piston rod.

Below illustrate in greater detail the present invention by an embodiment with reference to accompanying drawing.Wherein:

Fig. 1 hinge for furniture of the present invention is at the lateral view of cutting open of open position;

The hinge for furniture of Fig. 2 Fig. 1 is at the view of a position that partially opens; And

The hinge for furniture of Fig. 3 Fig. 1 is at the view of fastening position.

The hinge for furniture of being made by metal or plastics comprises an installing plate 2, and it can be fixed on the furniture body.One side members 3 is installed on installing plate 2 adjustablely, and wherein, the hinge member 4 of one jar of shape is installed on the side members 3 pivotally via a cramp bar 5 and a guide peg 6.Hinge member can be fixed on the groove of a furniture door.Cramp bar 5 links to each other with hinge member 4 via axle 7, and links to each other with side members 3 via axle 8.Guide peg 6 links to each other with hinge member 4 via axle 9, and links to each other with side members 3 via axle 10.

On guide peg 6, constitute a protuberance 11 with tooth portion 12 with being integral.Tooth portion 12 is meshed with tooth portion 13 on the wheel 14 that is configured to tumbler at, and wheel can be rotated to support on the side members 3 around one 15.The part is provided with tooth portion 13 on wheel 14, because have only a limited portion of wheel 14 to be meshed with tooth portion 12.On wheel 14,, the annular distance of the piston rod 17 of a snubber is installed therein with the axle 15 spaced apart bearing pins 16 that are provided with.Piston rod 17 stretches in the housing 18 of snubber, and this snubber constitutes straight buffers, for example constitutes fluid buffer or pneumatic buffer.The housing 18 of snubber can be rotated to support on the side members 3 around axle 19 on that end away from wheel 14.Avoid when piston rod 17 moves with respect to housing 18, producing lateral force thus.

Side members 3 is adjusted screw 20 via one and is bearing on the installing plate 2 adjustablely, so that can implement the adjustment afterwards of hinge member 4 positions, particularly for the furniture door calibration is located.

The open position of hinge for furniture shown in Fig. 1, wherein, hinge member 4 and coupled furniture door are opened.When hinge member 4 forwards position shown in Fig. 2 to (this position roughly is positioned at before the fastening position 45 ° angle [alpha] place), then tumbler 14 is owing to the selection of hinge member 4 via the hinged and corresponding axle 7,8,9 and 10 of cramp bar 5 and guide peg 6, so also be not rotated, so cushioning effect does not take place in opening scope, and such cushioning effect may hinder manipulation.Cushioning effect to hinge member 4 motions just just takes place in the scope before hinge member 4 is closed.

The fastening position of hinge member shown in Fig. 34.Guide peg 6 is around axle 10 revolution, thereby the tooth portion 12 on the protuberance 11 has rotated wheel 14 around axle 15, advances piston rod 17 in the housings 18 thus and corresponding cushioning effect has taken place simultaneously.Hinge member 4 can be biased into fastening position via a spring.When reopening hinge member 4, owing to pass through the mandatory guidance of

tooth portion

12 and 13, piston rod 17 is moved to a position of pulling out from the position that advances again.At this, snubber can have a kind of one-sided cushioning effect, thereby can implement than closing closed procedure opening procedure more easily.

Claims

1. hinge for furniture comprises an installing plate (2), and a side members (3) is set thereon; Also comprise a hinge member (4), it is bearing on the side members (3) pivotally via a cramp bar (5) and a guide peg (6); It is characterized in that, in order to cushion described hinge member (4) with respect to the motion of described side members (3) and a straight buffers is set, this straight buffers has a housing (18) and a piston rod (17), it is coupled to a tumbler (14) in order to cushion, and described tumbler is driven by cramp bar (5) or guide peg (6) and can rotate around one (15).

2. according to the described hinge for furniture of claim 1, it is characterized in that described tumbler (14) has tooth portion at least in the part.

3. according to claim 1 or 2 described hinge for furniture, it is characterized in that described tumbler (14) is coupled to described piston rod (17) or described housing (18) via a supporting element (16) with the spaced apart setting of rotating shaft (15).

4. according to one of claim 1-3 described hinge for furniture, it is characterized in that construct a protuberance (11) with described cramp bar (5) or described guide peg (6), this protuberance drives described tumbler (14) with being integral.

5. according to one of claim 1-4 described hinge for furniture, it is characterized in that described tumbler (14) is configured to wheel.

6. according to one of claim 1-5 described hinge for furniture, it is characterized in that described tumbler (14) is parallel to rotating shaft (15) and has a bearing pin (16), this bearing pin is coupled to an annular distance on the piston rod (17).

7. according to one of claim 1-6 described hinge for furniture, it is characterized in that snubber is rotatably installed on the described side members (3) at that end away from described tumbler (14).