EP1591041A1 - Grip element - Google Patents

Abstract

The furniture handle comprises a bar mounted on blocks (2) with projecting sections (9) on their outer ends. Bolts are inserted through bores (5) in the blocks which extend into this. The bore has a peripheral rib inside the projecting section which has three radial gaps.

Description

The invention relates to a stylus element for furniture and the like, which has holding blocks, provided with a through hole for receiving a screw are connected to the furniture, and in alignment with the through hole lying a threaded bore.

Furniture handles, especially so-called bar handles, are in manifold design known and are often used as a cabinet and drawer handles. The handles are here on holding blocks or distance or mounting feet arranged, in turn, then by means of a cabinet door leaf or the drawer front plate passing through screw be attached.

Depending on the length of the bar handles will be in addition to those at their outer ends provided holding blocks still arranged a holding block in its center.

In any case, it must be ensured that between the individual holding blocks the rod handles are sufficiently far away from the engagement, what with a large, unsupported length of bar handles to a game room between the bar handle and the holding blocks bolted to it leads. Due to the clearance between the screw the rod handle "works" on the holding block, whereby on the one hand by twisting and movement the surface is attacked and on the other hand, such a not firmly attached Bar handle leaves an unstable and inferior impression.

The invention is therefore the object of the attachment of furniture handles to improve the type mentioned.

The object is achieved in that on the handle element facing the end of the through hole, an extension is provided, the has at least one radial projection, and the extension in the stylus element a recess is associated, which in contrast a smaller Diameter-containing threaded hole connects. This will be advantageous achieved that when joining the handle element with the holding block by means of a threaded screw of the extension into the recess of the handle element intervenes. That is, the handle element adapts with its complementary Recess to the extension, because of the radial projection when tightening deformed and pressed into the recess of the stylus element, so that a total force exerted on the handle element of the present, achieved by the at least one deforming projection reached Einpreßverbindung and is no longer absorbed by the connecting screw.

According to a preferred embodiment of the invention, the extension is formed like a dome and is preferably circumferentially distributed at three equal angles from each other provided projections arranged. Alternatively, the extension could be prismatic, rhombic or the like polygonal, with the corners or edges respectively provide the projections.

The cone connection, in particular the self-locking of the dome-like An extension can be further improved if the extension has a cone angle (α) of 5 °.

A proposal of the invention provides that at the foot of the extension free cuts are provided. These make it possible to connect when making the connection collect any peeling off material.

Figur 1

ein Griffelement mit Halteblöcken in der Längsansicht dargestellt;

Figur 2a

im Längsschnitt als Einzelheit einen Halteblock mit einem domartigen Fortsatz;

Figur 2b

den Halteblock nach Fig. 2a von seiner dem Griffelement zugewandten Innenseite her gesehen;

Figur 3

als vergrößerte Einzelheit den domartigen Fortsatz in der Vorderansicht bzw. Draufsicht dargestellt; und

Figur 4

im Querschnitt ein Griffelement aus einem quadratischen Hohlprofilrohr.

Further details and advantages of the invention will become apparent from the following description in which an illustrated in the figures embodiment of the invention with a dome as extension is explained in more detail here. Hereby show:

FIG. 1

a handle member shown with holding blocks in the longitudinal view;

FIG. 2a

in longitudinal section as a detail a holding block with a dome-shaped extension;

FIG. 2b

seen from its the handle element facing the inside of the holding block of Figure 2a;

FIG. 3

shown as an enlarged detail of the dome-like extension in the front view and top view; and

FIG. 4

in cross-section a handle element of a square hollow profile tube.

FIG. 1 shows a bar grip 1 designed as a grip element, which both at its two outer ends and in the middle with a holding block 2, in each case for connection to a cabinet door leaf, not shown here, a drawer front panel or the like object is provided.

The holding blocks 2 have, according to FIG. 2a, starting from their facing the object Outside 3 two - depending on the size may be sufficient - Tapped holes 4, on the holding blocks 2 by means of beispw. The cabinet door leaf enforcing screws are attached to this.

In the center distance between the threaded holes 4 is a through hole 5, which has an enlarged diameter at its outer end 6 Receiving bore 7 for dipping a screw head, while at the rod handle 1 facing the end 8 of the through hole 5 a domärtiger, conical projection 9 is formed. The dome-shaped extension 9 or truncated cone is three circumferentially distributed at the same angle from each other provided spaced projections 10 (see Figure 2a, 2b, 3). The dome-like projection 9 is shown in the embodiment shown in FIG 4, in the embodiment made of a rectangular hollow profile bar handle 100 a complementary Recess 11 assigned to which a threaded hole 12 connects.

Around the square - or alternatively round, oval or the like - bar handle 100 to screw with the holding blocks 2, a threaded having Screw through the through hole 5 of the holding block 2 inserted and with their threads screwed into the threaded bore 12 of the rod handle 100. When tightening then finds the rod handle 100 with its recess side Surface 13 bearing on the inside 14 of the holding block 2, while the dome-like projection 9 engages in the recess 11, wherein the projections 10 deformed and pressed into the inner wall 15 of the recess 11. The extension 9 is at its foot end free cutting 16 (see Fig. 2a), e.g. Grooves or grooves, assigned to catch any peeling off material.

The non-positive conical connection, wherein the dome-like extension 9 preferably has a cone angle (α) of 5 °, in this case takes on the bar handle 100th and the holding blocks 2 acting forces, so that the otherwise only present Screw connection practically relieved and the bar handle 100 motion safe is locked.

Claims (5)

Handle element (1) for furniture and the like, which is connected via holding blocks (2) which are provided for receiving a screw with a through hole (5) with the furniture, and in alignment with the through hole (5) lying a threaded bore (12 ) having,
characterized in that on the said stylus element (1) facing the end (8) of the through hole (5) an extension (9) is provided which has at least one radial projection (10), and the extension (9) in the handle element (1 ) Is associated with a recess (11), which adjoins the opposite a smaller diameter threaded bore (12). Handle element according to claim 1,
characterized in that the extension (9) is formed like a dome. Handle element according to claim 1 or 2,
characterized in that at the foot of the extension (9) free cutting (16) are formed. Handle element according to one of claims 1 to 3,
marked by
three circumferentially distributed at the same angle from each other arranged projections (10). Handle element according to claim 2,
characterized in that the dome-like projection (9) is formed with a cone angle (α) of about 5 °.

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