DE7820305U1 - FURNITURE HINGE WITH A HINGE ARM FIXED ON THE FURNITURE BODY OVER A BASIC PROFILE - Google Patents

Description

PatenlanwSllo

Dr. O. Loesenbeck

j \ pi.-Ing. Strake

Dipl.-lng. Loesenbeck

Bleletdd, Herlorder Stiifje 17

4/12

Paul Hettich & Co.,

Vahrenkampstr. 12-16, 4983 Kirchlengern 1

Furniture hinge with a fixable via a basic profile on the furniture body Hinge arm

The innovation relates to a furniture hinge with a base profile that can be fixed on the furniture body Hinge arm, whereby between the base profile and the hinge arm a fixed to the base profile / 5 ter intermediate body provided and the hinge arm opposite the intermediate body via an adjusting screw is adjustable in height.

A furniture hinge of this type is known in which the hinge arm in the region of its rear end the intermediate body is pivotably articulated and adjustable in height via a screw, the lower end of which is rotatably but fixedly mounted in the intermediate body. The threaded shaft of this set screw penetrates Threaded piece on the hinge arm, so that in the starting position, in which the hinge arm has the smallest possible distance from the intermediate body

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Set screw with a large part of the threaded shaft protrudes from the hinge arm.

The innovation is based on the task of designing a furniture hinge of the type mentioned above so that that when adjusting the height of the hinge arm compared to the *. Intermediate body of the threaded shaft of the set screw remains invisible and unscrewing the adjusting screw from the intermediate body is avoided.

This object is achieved according to the innovation in that the adjusting screw is below the screw head rotatable and not rising in the hinge arm, with its threaded shaft in a threaded piece of the Intermediate body engages and to limit the stroke of the hinge arm relative to the intermediate body Stop means are provided on the hinge arm or on parts fixed to the hinge arm and on the intermediate body.

The lifting gear, through which the Adjusting screw from the intermediate body is avoided, can be structurally very simple and with a small amount Costs to be realized.

The non-rising arrangement of the adjusting screw in the hinge arm ensures a closed overall construction of the hinge, as only the head of the adjusting screw is visible on the outside of the hinge arm.

Embodiments of the innovation are in the drawings and are described below.

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Show it:

Fig. 1 is a perspective view of a furniture hinge with dismantled intermediate body and dismantled basic profile in perspective view,

2 shows the hinge arm with an associated intermediate body in a longitudinal section,

Fig. 3 is a section along the line III-III in Fig. 2,

4 shows a modification of the construction according to FIGS. 2 and 3 in longitudinal section,

Fig. 5 is a section along the line V-V in Fig. 4,

6 shows a further embodiment of a coulter

kidney arm with assigned intermediate body in longitudinal section,

§ Fig. 7 is a section along line VII-VII in Fig. 6,

Fig. 8 shows a modification of the construction according to 4 and 5 in longitudinal section,

Fig. 9 eii! another embodiment of the hinge - "^) 20 arms with assigned intermediate body in longitudinal section,

Fig. 10 is a section along the line X-X in Fig. 9,

11 and 12 further exemplary embodiments of a hinge arm with an associated intermediate body in longitudinal section.

The furniture hinge shown in Fig. 1 consists of an inlet = in a recess of a furniture part ble hinge housing 1, a hinge arm 2 and hinge brackets 3.4, via which the hinge arm with the

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Hinge housing is connected. The hinge arm 2 is pivotable about an axis 5 on an intermediate body 6 hinged, which is fastened by a screw to a base profile 7, which is screwed or anchoring pins is set on the furniture body. To adjust the height of the hinge arm 2 in relation to the intermediate body 6 or for pivoting the hinge arm 2 about the axis 5, an adjusting screw 8 is provided which is attached to the hinge arm 2 is rotatable and does not rise. For this purpose, the adjusting screw points below the head 9 j Λ an annular groove 10, in the parts 11 of the upper wall 12 of the U-shaped hinge arm 2 engage. The threaded shaft 13 of the adjusting screw 8 engages in a threaded piece 14 of the intermediate body 6 a.

At the front end of the U-shaped intermediate body 6 is provided with an angular recess 15 into which the latching projections 16 of the hinge arm extend. These locking projections are designed as deformations of the side walls 17 of the U-shaped hinge arm 2. In outlined in Figs. 2 and 3 starting position of the hinge arm 2 relative to the intermediate member 6, a stroke h of the hinge arm relative to the Zwischenkör- 'per available. At the end of the pivoting movement of the hinge arm 2 about the axis 5 carried out via the adjusting screw 8, the latching projection 16 strikes a contact surface 18 of the intermediate body 6.

In the deti embodiment of FIGS. 4 and 5 is the hinge arm 2 is formed with a pin 19, which the side walls 20,21 of the U-shaped hinge arm 2 connects. This pin 19 extends through the recesses 15 at the front end of the U-shaped intermediate body 6. At the end of the adjustment movement of the hinge arm 2 about the pivot axis 5, the pin 19 lies down

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on the stop surfaces 18 of the intermediate body.

In the embodiment according to FIGS. 6 and 7, the hinge arm 2 is at the lower free edge with internally protruding locking arms 22 equipped. This locking arm 22 engage in the recesses 15, the are provided at the front end in the side walls of the U-shaped intermediate body 6. This locking arm also work with the stop surfaces 18 of the intermediate body 6 together.

In the embodiment according to FIG. 8, the intermediate body is designed differently from the intermediate body shown in the discussed figures. The intermediate body has at the front end an upwardly extending angle ledge 23 on which a _t. An = stop for a pin 24, which is arranged between the two side walls of the L-shaped hinge arm 2. At the end of the pivoting movement of the hinge arm 2 and the axis 5, the pin 24 rests on a surface of the angled strip 23.

While in the previous exemplary embodiments the means for limiting the stroke between the pivot axis 5 and the articulation points of the hinge plates 3, 4 are provided on the hinge arm, there is also the possibility of this stroke limiting means at the rear end of the hinge arm and the intermediate body on the other side of the pivot axis 5 to be provided.

In the embodiment according to FIGS. 9 and 10 6 latching arms 25 are provided on the intermediate body, which extend outward. This locking arm reach under the side walls of the hinge arm

Hettich

If the hinge arm 2 is now pivoted about the axis 5, it is supported at the end of the pivoting movement the lower edge of the hinge arm on the latching brackets 25 from.

In the embodiment according to FIG. 11, the pivoting movement of the hinge arm 2 about the axis 5 limited by the fact that the stop surface 26 of the hinge arm rests against the stop surface 27 of the intermediate leg body 6 sets.

In the embodiment according to FIG. 12 is the threaded shaft 13 of the adjusting screw 8 at the lower end equipped with a stop ring 28. At the end of the adjustment movement of the screw, this stop ring comes down 28 to a surface 29 of the intermediate body

Instead of a circumferential stop ring 28, the threaded shaft can also be provided with stop projections will.

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Claims (9)

Hettich - 7 - Claims for protection 1. Furniture hinge with a hinge arm that can be fixed to the furniture body via a base profile, with between the base profile and the hinge arm an intermediate body attached to the base profile is provided and the hinge arm can be adjusted in height in relation to the intermediate body using an adjusting screw, characterized in that the Adjusting screw (8) below the screw head (9) rotatable and not rising in the hinge arm (2) is, with its threaded shaft (13) in a threaded piece of the ZwischerJcörr-2rs (6) intervenes and for the limitation the stroke of the hinge arm (2) with respect to the intermediate body (6) Attachment means are provided on the hinge arm or on parts fixed to the hinge arm and on the intermediate body are. 2. Furniture hinge according to claim 1, characterized in that parts (11) of the upper wall (12) of the hinge arm (2) Engage in an annular groove provided below the head of the adjusting screw. 3. Furniture hinge according to claim 1 or 2, characterized in that the intermediate body (6) has a at the front end has downwardly open recess (15) and latching projections (16) of the hinge arm (2) into this recess extend. 4. Furniture hinge according to claim 3, characterized in that the locking projections (16) as deformations of the side walls of the hinge arm (2) are formed. 7820305 10/12/78 t I · t ■ »B 1 »Ft» ι SB *> Hettich - 8 - 5. Furniture hinge according to claim 1 or 3, characterized in that the latching and stop means of the The hinge arm is a pin (19) connecting the side walls. 6. Furniture hinge according to claim 1, characterized in that the U-shaped hinge arm (2) at the lower has free edge inwardly angled latching arm (22). 7. Furniture hinge according to claim 1, characterized in that the hinge arm (2) at the rear end is pivotably articulated on the intermediate body (6) and on the side facing away from the adjusting screw (8), on the other side the pivot axis (5) the intermediate body with outwardly extending latching arms (25) is provided, which engage under the side walls of the hinge arm (2). 8. Furniture hinge according to claim 1, characterized in that that the hinge arm (2) facing away from the adjusting screw (8) with respect to the pivot axis (5) Side and the intermediate body stop surfaces "^;'(26,27). 9. Furniture hinge according to claim 1, characterized in that the threaded shaft (13) of the adjusting screw (8) at the lower end with a stop ring (28) or stop projections ia, t. 7820305 10/12/78