JP3139821U - Multi-directional adjustable hinge - Google Patents

Abstract

The present invention provides a hinge that can be adjusted in a multi-directional manner and has a simpler and more elaborate structure and lowers manufacturing costs.
A hinge that can be adjusted in multiple directions includes a head base (1), an extension base (2), a fixing base (3), a connecting shaft (4), a spring piece (5), an adjustment screw (6), and an adjustment convex ring. (7) is included. Among them, the head base is provided with a storage chamber (11), and one arm piece extends at one end of the extension base and is pivotally connected to the head base by a connecting shaft. The other end is bent in the opposite direction to install one joint (22), and both ends of the extension base have side walls. Folding pieces (31) are installed on both ends of the fixing base, the folding pieces of the fixing base are fitted between the side wall of the extension base and the edge of the joint, and the convex body (32) is installed on the folding piece. Hold it at the joint. Further, one side of the extension base near the arm piece and the fixed base are connected to each other by an adjustment screw (6), and one side of the fixed base is connected to each other by a joint and an adjustment convex ring (7) to move to each other. Furthermore, the spring piece is fixed in the receiving chamber of the head base by one fixing portion, and the one applying force portion is inserted into the arm piece and pressed.
[Selection] Figure 1

Description

  The present invention relates to a hinge that can be adjusted in multiple directions, in particular, the assembly parts are simpler and more elaborate and the combined structure of the adjusting mechanism is more firmly fixed.

  General furniture hinges are usually used in closets, and the basic structure includes a head base, an extension arm and a fixed base. The extension arm can pivot on the head base and the head base is usually fixed to an article such as a door plate. The extension arm is fixedly connected to the fixed base on the closet, and when an elastic part is installed in the head base and a force is applied to the extension arm, it has a closing force when the closet is shielded by the door plate. .

This type of furniture closet hinge design provides multi-directional adjustment of X, Y and Z axes when assembled. The following US patent is presented as an example:
Among the above-mentioned hinges that can be adjusted in multiple directions, the structural design of Patent Document 3 and Patent Document 6 has the following problems.

US Pat. No. 6,470,531B2 US Pat. No. 6,643,895 B1 US Pat. No. 6,647,591B1 US Pat. No. 6,694,567B1 US Pat. No. 6,779,233B2 US Pat. No. 6,845,544B2 US Pat. No. 6,880,205B2

  The structural design of the US patent employs at least four main parts (not including adjustment screws or convex rings) in all other combinations in addition to the head base. This is a problem in that not only the mold cost of the parts is high, but also the assembly order is complicated, and the parts are loosened as the use period of the connecting structure of the adjusting screw is advanced.

The present invention includes a head base, an extension base, a fixed base, a connecting shaft, a spring piece, an adjusting screw and an adjusting convex ring. Among them, the head base is provided with a storage room, and one end of the extension base is extended by an arm piece and pivotally connected to the head base by a connecting shaft. The other end is bent in the opposite direction to provide a joint, and both ends of the extension platform have side walls. Folding pieces are installed at both ends of the fixing base, the fixing base folding pieces are fitted between the side wall of the extension base and the edge of the joint, and a convex body is placed on the folding piece and pressed by the joint. . Further, one side surface of the extension base near the arm piece and the fixed base are connected to each other by adjusting screws and the other side surface of the fixed base is connected to each other by a joint and an adjusting convex ring to move to each other. Further, the main feature is that the spring piece is fixed in the receiving chamber of the head base by one fixing portion, and the force applying portion is inserted into the arm piece and pressed.
(Effect of device)

The multi-directional adjustable hinge of the present invention has the following advantages. In addition to the head base, adjusting screw, and adjusting convex ring, the present invention and other combined parts are mainly composed of an extension base and two fixing bases, so that they are easy to assemble and the manufacturing cost is low.
The extension base is connected to the fixed base at a joint bent in the opposite direction. The bent joints have moderate elasticity, so the elasticity allows the extension screw and the other end of the fixed base to be connected with the adjustment screw, providing good tension and stabilizing the connection. Rotating does not overtighten and extends the overall service life.

DESCRIPTION OF EXEMPLARY EMBODIMENTS Hereinafter, an optimal embodiment of the invention will be described with reference to the drawings.
The multi-directional adjustable hinge provided by the present invention includes a headed base, an extension base, a fixed base, a connecting shaft, a spring piece, an adjusting screw and an adjusting convex ring. Among them, the head base has a storage room, and one end of the extension base is extended by an arm piece and pivotally connected to the head base by a connecting shaft. The other end is bent in the opposite direction, a joint is installed, a through hole is installed at the center of the extension base, both ends have side walls, and a fold is installed at both ends of the fixed base. Fit the fold of the fixed base between the side wall of the extension base and the edge of the joint, install a convex body on the fold and hold it at the joint, and fix it to one side near the arm of the extension base The bases move with each other by connecting with adjusting screws. The other side of the fixed base is connected to the joint and the adjustment convex ring and moves to each other. The spring piece is fixed in the storage chamber of the head base by the fixed part, and the force applying part is inserted into the arm piece and pressed.

A fixed piece and a stop body are installed on the bottom surface of the storage room, and are held by a fixed part, and the fixed piece is pressed and fixed by the fixed part. A stop body respond | corresponds to the fixed part edge of a spring piece. Among them, a convex ring portion is formed at the end of the arm piece of the extension base, a connecting shaft is inserted into the convex ring portion and pivoted, and an open tub is installed at a location adjacent to the convex ring portion of the arm piece, and the spring piece applying portion Insert into the open tank and hold down the convex ring.
A long tank is installed at the joint of the extension table, and a perforation is installed in the fixed table. The adjustment convex ring has a rivet connection end and a convex ring body, the adjustment convex ring is connected to the perforation at the rivet connection end, and the convex ring body extends into the long tank.
A screw crest hole is installed on one side near the arm of the extension base, a fitting tank is installed on the fixed base, the adjustment screw has a screw crest and an annular groove, and the adjustment screw has a screw crest on the screw crest hole. Insert and fit the annular groove into the fitting tank. Two stop projections are installed on one side of the fixed base, and a long hole is installed.

(Assembly procedure)
As shown in FIGS. 1 and 2, the embodiment of the present invention includes a head base 1, an extension base 2, a fixing base 3, a connecting shaft 4, a spring piece 5, an adjusting screw 6 and an adjusting convex ring 7.

  The head base 1 includes a storage chamber 11, and a fixed piece 12 and a stop body 13 are installed on the bottom surface of the storage chamber 11.

  The extension base 2 [refer to FIG. 3] is a plate body having two opposite ends, and has a through hole 23 at a central portion between the two ends. Both ends of the central portion have side walls 24, and one end thereof extends to the arm piece 21. A convex ring portion 211 is formed at the end of the arm piece 21, the convex ring portion 211 is pivotally placed in the storage chamber 11 of the head base 1, and an opening tank 212 is provided at a location adjacent to the convex ring portion 211 of the arm piece 21. Is installed. Another end of the extension base 2 is bent in the opposite direction to install the joint 22. A long tank 221 is installed in the joint portion 22, and a screw crest hole 25 is installed on one side near the arm piece 21 of the extension base 2. Separately, a gap is formed between the side wall 24 and the side edge of the joint portion 22.

  The fixed base 3 is a plate body, the folding pieces 31 are installed on both sides, the folding pieces 31 of the fixing base 3 are fitted between the side wall 24 of the extension base 2 and the edge of the joint 22, and are installed on the folding pieces 31. The convex body 32 presses the joint portion 22. Further, the fixing base 3 is provided with a perforation 33 at a position corresponding to the long tank 221 of the joint portion 22 and a fitting tank 34 at a position corresponding to the screw pattern hole 25 of the extension base 2. The insertion tub 34 is composed of plate walls 341 facing each other and having a gap. Separately, as shown in FIG. 3, two stop convex pieces 35 and a long hole 36 are installed on one side of the fixed base 3.

  The connecting shaft 4 is pivoted by being inserted into the head base 1 and the convex ring portion 211 of the arm piece 21 of the extension base 2.

  The spring piece 5 includes a fixing portion 51 and a force applying portion 52, and the fixing portion 51 is installed on the bottom surface of the storage chamber 11 of the head base 1, pressing the edge of the fixing portion 51 with the stop body 12, and fixing with the fixing piece 13. The part 51 is pressed and fixed. The spring piece 5 is provided with a force applying portion 52, and is inserted into the open tub 212 of the arm piece 21 of the extension base 2 and pressed by the convex ring portion 211.

  The adjustment screw 6 is screwed to one side near the arm piece 21 of the extension base 2 and is connected to the fixing base 3. Among them, the adjustment screw 6 has a screw crest 61 and an annular groove 62, the screw crest 61 of the adjustment screw 6 is inserted into the screw claw hole 25, the annular groove 62 is fitted into the fitting tank 34, and the annular groove 62 is fitted. The tank 34 is fitted to the mating plate wall 341.

  The adjustment convex ring 7 is inserted into the joint portion 22 of the extension base 2 and connected to another side surface of the fixing base 3. Among them, the adjustment convex ring 7 includes a rivet connection end 71 and a convex ring body 72, the rivet connection end 71 of the adjustment convex ring 7 is connected to the perforation 33, and is installed in the long tank 221 of the convex ring body 72.

  When the above embodiment is used in a closet, as shown in FIG. 4, the hinge of the present invention presses the side end of the wall plate 8 of the closet with the stop convex piece 35 of the fixing base 3, and the screw plug 81 is fixed to the fixing base 3. The head base 1 is installed on the door plate 9 of the closet and fixed with screw nails 91.

  When adjusting the hinge of the present invention, as shown in FIG. 5, when the screw cap 81 is inserted into the long hole 36 of the fixing base 3 and screwing is not yet completed, the fixing base 3 The gap is adjusted in the Z direction as shown in the coordinate display in the figure.

  Further, as shown in FIG. 6, when the adjustment convex ring 7 is rotated from the stationary state with respect to the fixed base 3 and the convex ring body 72 of the adjustment convex ring 7 presses the long tank 221 of the joint portion 22 of the extension base 2, The head base 1 moves through the piece 21 and moves in the X direction of the coordinate display in the figure.

  Similarly, when the adjustment screw 6 is rotated from the stationary state with respect to the fixed base 3 as shown in FIG. 7, the coordinate display is obtained by moving one side surface of the extension base 2 near the arm piece 21 of the screw crest 61. In this state, the extension base 2 is connected to the folding step of the joint 22 to provide adjustable elasticity.

FIG. 3 is an exploded view of the embodiment of the present invention [the fixed piece is not bent]. It is an assembly drawing of the Example of this invention. FIG. 5 is an exploded view of another embodiment including an extension base, a fixing base, an adjustment screw, and an adjustment convex ring of the present invention. It is the assembly instruction | indication figure which installed the Example of this invention in the closet wall board and the door board. FIG. 2 is an adjustment instruction diagram [Z direction of example diagram coordinates display] of an embodiment of the present invention. FIG. 2 is an adjustment instruction diagram 2 according to an embodiment of the present invention [X direction of coordinate display as shown]. FIG. 3 is an adjustment instruction diagram 3 in the embodiment of the present invention [Y direction of the indicated coordinate display].

Explanation of symbols

DESCRIPTION OF SYMBOLS 1: Head stand, 11: Storage chamber, 12: Fixed piece, 13: Stop body, 2: Extension stand, 21: Arm piece, 211: Convex ring part, 212: Open tank, 22: Joining part, 221: Long tank , 23: through hole, 24: side wall, 25: screw pattern hole, 3: fixing base, 31: folded piece, 32: convex body, 33: perforation, 34: insertion tank, 341: plate wall, 35: stop convex piece, 36: long hole, 4: connecting shaft, 5: spring piece, 51: fixed part, 52: force applying part, 6: adjusting screw, 61: screw crest, 62: annular groove, 7: adjusting convex ring, 71: rivet Connection end, 72: convex ring body, 8: wall plate, 81: screw plug, 9: door plate, 91: screw nail

Claims (7)

A head base with a storage room;
The plate body has two opposite ends, a through hole is installed in the central part between the two ends, side walls are provided on both sides of the central part, and an arm piece is extended at one end to the storage chamber of the head base. Correspondingly installed, the other end is bent in the opposite direction to install the joint, and an extension base in which a gap is formed between the side wall and the side edge of the joint,
In the plate body, folded pieces are installed on both sides, the folded piece has a convex body, the folded piece is fitted between the side wall of the extension base and the edge of the joint, and the convex body of the folded piece A fixed base to hold the joint,
A connecting shaft that pivots by inserting the arm piece of the extension base into the head base, and pivoting the arm piece to the head base;
A fixing portion and a force applying portion, wherein the fixing portion is fixed in the storage chamber of the head base, and the force applying portion is inserted into the arm piece of the extension base and pressed,
An adjustment screw that is inserted into a portion of the extension base close to the arm piece, screwed, and connected to a fixed base;
A hinge that can be adjusted in multiple directions, comprising an adjustment convex ring that is inserted into and held in a joint portion of the extension base and is connected to the fixed base.   2. The multi-direction according to claim 1, wherein the storage chamber is provided with a fixing piece and a stop body and is pressed by a fixing portion of the spring piece, and the fixing piece is fixed by pressing the fixing portion. Adjustable hinge.   The multi-directionally adjustable hinge according to claim 2, wherein the stop body corresponds to a fixed portion edge of the spring piece.   The arm piece of the extension base is formed with a convex ring part at the end, the convex ring part is pivoted by inserting a connecting shaft, and an open tank is installed at a location near the convex ring part of the arm piece, The hinge which can be adjusted in multiple directions according to claim 1, wherein the application portion is inserted into the open tub and pressed by the convex ring portion.   The joint part of the extension base is provided with a long tank, the perforation is provided in the fixing base, the adjustment convex ring has a rivet connection end and a convex ring body, and the fixing base is perforated at the rivet connection end of the adjustment convex ring. The multi-directional adjustable hinge according to claim 1, wherein the convex ring body is connected and extends into the long tank of the joint portion of the extension base.   The extension base is provided with a screw pattern hole on one side near the arm piece, the fixing base is provided with a fitting tank, the adjustment screw has a screw pattern part and an annular groove, and the screw pattern of the adjustment screw The hinge which can be adjusted in multiple directions according to claim 1, wherein the portion is inserted into the screw hole and the annular groove is fitted into the fitting tank.   The multi-directional adjustable hinge according to claim 1, wherein the fixing base has two stop projections on its side surface and a long hole.

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