JPH0270878A - Substrate fixing hinge arm such as hinge of furniture - Google Patents

Abstract

PURPOSE: To simplify a structure and handling by providing a guide for an intermediate plate on which a cover plate is vertically movably supported, and providing a securing means for a hinge arm or for another intermediate plate oscillatably connected to the hinge arm. CONSTITUTION: A cover plate 21 has an edge on its side which surrounds a base-shaped swell 17, and the edge at the front of the cover plate 21 extending downward from the underside of the cover plate, with a leg formed thereby being connected to a framed web 22, while forming an eye. A stop lever 26 is oscillatably supported on a bolt 25 between bifurcated leg-shaped parts 24 behind an intermediate plate 21. A web 28 with a side projected diagonally backward and with a chamfered end is provided at the front of the intermediate plate 21, and the hooked part of the intermediate plate 21 oscillatably connected to a hinge arm is retained on the web 28. The hinge arm, through its oscillation about a hem 28, is pressed into a position where its is locked to the intermediate plate 21, at which position the stop lever 26 engages with the joint of the hinge arm.

Description

Detailed Description of the Invention <Industrial Application Field> The present invention provides a base plate that can be fixed to a supporting wall or the like with fixing screws or dowels, and a hinge arm that overlaps or covers a part of the base plate and is mounted on the base plate. The present invention relates to a substrate for fixing a hinge arm of a furniture hinge or the like, comprising a cover plate having a fixing device for the hinge arm guided so as to be laterally movable relative to the furniture.

A board of this type, known from German Patent Specification No. 36 05 902, only allows the hinge arm to be moved in the height direction of the furniture. However, usually it is also desired to move the hinge arm into the depth of the furniture, so the base plate is provided with longitudinal holes for fixing screws that extend longitudinally of the hinge arm, or a longitudinally movable hinge is provided on the cover plate. A means of securing the arm shall be provided. However, the aforementioned type of depth movement is complex to handle and difficult to adjust after the hinge has been assembled. The vertically movable assembly of the hinge arm on the cover plate is particularly problematic when the hinge arm has to be held swingably on the base plate for additional vertical movement for joint or lateral adjustment. Become.

<Problems to be Solved by the Invention> Therefore, the present invention manufactures a board of the type mentioned at the beginning, which is simple in structure and handling, and in which the hinge arm can be moved two-dimensionally not only in the height direction but also in the depth direction. The purpose is to

<Means for Solving the Problem> According to the invention, this object provides a substrate of the type mentioned at the outset, comprising a guide for an intermediate plate in which a cover plate is supported in a longitudinally movable manner;
The intermediate plate and the cover plate can be fixed via a tightening screw that can be screwed into the cover plate and fitted through a longitudinal hole in the intermediate plate, and can be fixed to the hinge arm or to the hinge arm. This is achieved by providing fixing means for the further intermediate plates which are freely connected. The substrate according to the invention has a dual structure that allows the hinge arm to be easily adjusted two-dimensionally to the height and depth of the furniture. that time,
The base plate, cover plate and upper intermediate plate can be moved relative to each other and supported relative to each other in a known manner and by known means.

In a preferred embodiment, the base plate has an inwardly inclined slope forming a hook-shaped lip on its front or rear side;
The bevels fit into complementary grooves in the cover plate formed by bevels facing in the same direction.

The cover plate or base plate is advantageously provided on the side facing the groove with an elongated hole extending parallel to the groove, through which the head is provided and engages with an axle riveted to another plate. Additionally, the base plate can be arranged in a corresponding recess in a cover plate that is cross-shaped and completely covers the underside, with the width of the longitudinally extending central part of the base plate and the base plate being The length of the wing is narrower (or shorter) than the cutout on the underside of the cover plate to the extent that the cover plate is guided laterally on the base plate. The fitting screw can be screwed through the corresponding longitudinal hole in the cover plate.The clamp screw is rationally screwed into the wing of the base plate.

In another embodiment, the base plate, on the side facing the groove, is provided with a ridge extending parallel to the groove and having a trapezoidal cross-section, which ridge fits into a complementary groove in the cover plate. In this embodiment, furthermore, a base plate of approximately rectangular cross-section is arranged in a matching cutout on the underside of the cover plate, the width of the cutout being greater than the width of the base plate, so that both the base plate and the cover plate are are movable laterally relative to each other for height adjustment. The base plate can be provided with two dowel-like fixing pins. The beveled front side of the base plate fits into a complementary hook-shaped groove in the cover plate, so
The cover plate is guided in translation between a hook-shaped groove and a laterally extending base-like or bulge-like elevation having a trapezoidal cross-section. A longitudinal hole can be provided at the bottom of the groove in the cover plate, through which a tightening screw is inserted which is screwed into a screw hole in the base-like ridge.

In another embodiment of the invention, the guide for the intermediate plate is narrower than the cover plate and consists of a one-sided extension of the central part of the cover plate which fits into a guide eye of the intermediate plate, the guide eye being It consists of a leg-like part located below the lower surface of the end side of the plate, and a frame that connects this leg-like part in the lower region. Preferably, the guide rod and the eye formed by the one-sided extension have a rectangular cross section.

In another embodiment, the intermediate plate is provided with a lip forming a pivot at its end and a spring-loaded lever with a retaining lip for a restable hinge arm at its other end. In this embodiment, the intermediate plate rests on the cover plate and is mutually supported with the cover plate by means of tightening screws that fit through longitudinal holes in the intermediate plate. The intermediate plate can then be placed together with the intermediate plate in a known manner by suspending a hinge arm with hooks, swinging and pressing.

<Example> Next, an example of the present invention will be described in detail with reference to the accompanying drawings.

The double-structure base plate of FIGS. 1 to 4 consists of a base plate l, which is cross-shaped in plan view, and which is placed in a cutout in the underside of a cover plate 2, which is also cross-shaped, and which completely covers the base plate. It is set up. The longitudinally elongated central part 3 of the base plate l is rectangular in plan and is narrower than the lower recessed central part of the cover plate 2 by an amount that ensures the necessary lateral movement. The wings 4.5 of the base plate are also cut 1 in the lower part of the wings 6.7 of the cover plate so that the wings of the base plate are guided into the cutouts in the wings of the cover plate 2 and a lateral movement takes place. It's shorter than the chip. Since the rear narrow side of the central portion 3 of the base plate 1 is provided with a slope 8 extending inwardly, a hook-shaped lip 9 is formed on the rear side. This hook-shaped edge 9 fits into a complementary groove on the rear side of a recess in the underside of the cover plate 2, which is formed by an oblique flank lo extending approximately parallel to the slope 8.

On the side facing the hook-shaped edge 9, the central part 3 of the base plate 1 is provided with a longitudinal hole 12 through which a shaft 13 riveted to the cover plate 2 passes, as shown in FIG. are doing. The lower end of the shaft 13 is provided with an enlarged head, the edge of which rests on a raise pushed into the base plate 3 of the longitudinal hole 12.

The base plate l has screw holes 14 for fixing screws in its wings.
It is equipped with This screw hole is in the area of the longitudinal hole in the cover plate 2 and its width is greater than the width of the head of the fixing screw, so that the fixing screw can be screwed through the cover plate without any problems.

In the front part of the cover plate another transversely elongated hole 15 is provided, through which a further fixing screw for fixing the cover plate can be screwed.

In order to fix the cover plate 2 and the base plate l, the base plate l has a screw hole in the wing part, and a fixing screw 16 can be screwed into this screw hole, and the shaft thereof passes through a vertical hole extending horizontally in the cover plate 2. . The central region of the cover plate 2 is provided with a base-like, approximately rectangular elevation 17 in plan view, which overhangs beyond the front end of the cover plate l, so as to form a shaft-shaped guide with a roughly rectangular cross section. A protrusion 18 is formed. The base-like elevation 17 is provided at its rear with a screw hole 19 for a fixing screw 20 of the cover plate 21 shown in FIGS. 3 and 4. The cover plate 21 is provided with edges surrounding the base-like elevation 17 on the sides. This edge extends below the underside of the cover plate at the front of the cover plate 21, and the legs thereby formed are connected by a rib-like web 22 forming an eye. There is a vertical groove 2 in the center of the intermediate plate 21.
3, into which the shaft of the fixing screw 20 is fitted. A stop lever 26 is swingably supported on a bolt 25 between the forked legs 24 behind the intermediate plate 21, and the stop lever 26 swings clockwise. It is under the spring load of the leg spring 27 that is about to move.

The front part of the intermediate plate 21 is provided with a web 28 whose sides protrude obliquely rearward and whose ends are chamfered, and a hook-shaped part of the intermediate plate is swingably connected to the hinge arm to this web. The hinge arm can be held at the edge 28.
can be pressed into a locking position with the intermediate plate 21 by pivoting around the center, in which position the stop lever 26 engages with the joint of the hinge arm.

The embodiments shown in FIGS. 5 to 8 are similar to those shown in FIGS. 1 to 4 in the following points.
This is fundamentally different from the embodiment shown. That is, the base plate 31 is formed into a substantially rectangular shape in a plan view, and a base-like protuberance 32 having a trapezoidal cross section and extending laterally is provided at the rear thereof. The hook-shaped end edge 9, which fits into a complementary groove in the lower notch of the cover plate 33, is formed at the front edge of the base plate 31, unlike the embodiment shown in FIGS. 1 to 4.

A bulge or base-like protuberance 32 extending laterally and having a trapezoidal cross section provided at the rear end of the base plate 31 is a cover plate 33.
This notch on the lower side also fits into a groove with a trapezoidal cross section.

A screw hole is provided in the center of the base-like protuberance 32, into which a fixing screw 34 is screwed, which is inserted through a longitudinal hole 35 extending laterally in the cover plate 33. The cutout on the underside of cover plate 33 is wider than base plate 31 to the extent that the cover plate is capable of lateral movement on the base plate.

The base plate is provided with nail-shaped pins 36 for fixing into holes in the furniture wall that have been drilled. The cover plate 33 is the first
Like the cover plate 2 shown in FIGS. 8-8, it has a central base-like ridge 17 projecting into a guide pin 18. Third
The intermediate plate 21 can be fixed on the cover plate 33 as described with reference to FIG. 4 and FIG. Since the intermediate plate 21 is formed to have a similar structure, further explanation along FIGS. 7 and 8 will not be given.

[Brief explanation of the drawing]

FIG. 1 is a plan view of a cover plate that is guided in a transverse manner on a base plate. FIG. 2 is a longitudinal sectional view of the double plate unit shown in FIG. 1. FIG. 3 is a plan view of a three-plate base unit with an intermediate plate on which the cover plate shown in FIG. 1 is longitudinally movable. FIG. 4 is a longitudinal cross-sectional view of the central portion of the three-piece structure substrate shown in FIG. FIG. 5 is a plan view of a second embodiment of a cover plate that is guided laterally on the base plate. FIG. 6 is a vertical cross-sectional view of the central portion of both plates shown in FIG. FIG. 7 is a plan view of a three-piece substrate on the cover plate shown in FIG. 5, which can be longitudinally moved and locked relative to the cover plate. FIG. 8 is a vertical cross-sectional view of the central portion of the three-piece structure substrate shown in FIG. Reference numeral 1 in the figure, base plate 21. cover plate 2, cover plate
22. Web 3, central part
23. Vertical hole 4, base plate wing portion 24. Bifurcated portion 5, base plate wing portion 25. Bolt 6, cover plate wing part 26. Stop lever 7, cover plate wing part
273 leg screw 8, slope
280 chamfered web 9, hook-shaped edge 31.
Base plate flank vertical elongated hole axial screw hole vertical hole fixing screw ridge guide protrusion screw hole fixing screw 32, base-shaped ridge 33, cover plate 34, fixing screw

Claims (1)

[Claims] 1. A base plate that can be fixed to a support wall or the like with fixing screws or dowels, and a base plate that overlaps or covers at least a portion of the base plate and that is movable laterally relative to a hinge arm or the like on the base plate. A guide 17 for an intermediate plate 21 on which the cover plates 2, 33 are supported vertically movably, in a substrate for fixing a hinge arm such as a furniture hinge, comprising a cover plate having a fixing device for the guided hinge arm. , 18, and the intermediate plate and the cover plates 2, 33 can be fixed via a tightening screw 20 which can be screwed into the cover plate and fits through the longitudinal hole 23 of the intermediate plate 21. A board comprising a hinge arm or a fixing means for another intermediate plate swingably connected to the hinge arm. 2. Complementary grooves in the cover plate in which the base plate 1, 31 is provided with an inwardly inclined slope 8 forming a hook-shaped edge 9 on its front or rear side, and the slopes are formed by slopes 10 facing in the same direction. 2. The substrate of claim 1, wherein the substrate fits within the substrate. 3. The cover plate 2 or the base plate 1 has a longitudinal hole 12 extending parallel to the groove on the side facing the groove, and a shaft 13 having a head and riveted to another plate is fitted through this hole. 3. The substrate according to claim 2. 4. The base plate 1 consists of a longitudinally elongated central part 3 having lateral wings 4, 5, which wings are arranged in the cutouts of the cover plate 2, and the width of the longitudinally extending central part of the base plate is Claim 2 or 3, characterized in that the length of the wing portion of the base plate is narrower or shorter than the notch on the lower side of the cover plate 2 to such an extent that the cover plate 2 is guided in a lateral movement manner on the base plate. The substrate described. 5. The base plate 31 extends parallel to the groove on the side facing the groove, and has a bulge or base-shaped bulge 3 with a trapezoidal cross section.
3. A substrate according to claim 2, characterized in that the bulge fits into a complementary groove on the underside of the cover plate (33). 6. The guide for the intermediate plate 21 consists of a one-sided extension of the central part of the cover plate which is narrower than the cover plate 2, 33 or its central part and which fits into a guide eye of the intermediate plate; 6. The substrate according to claim 1, comprising leg-like portions located below the lower surface of the end side of the cover plate, and a frame 22 connecting the leg-like portions in the lower region. . 7. characterized in that the intermediate plate 21 is provided at its end with a lip 28 forming a pivot, and at its other end with a spring-loaded lever 26 with a retaining lip for a restable hinge arm; A substrate according to one of claims 1 to 6.