JPH0223747Y2 - - Google Patents

Description

[Detailed description of the invention] This invention has a door plate that can be moved freely according to the mounting hole of the door plate on the rotating blade of the hinge, and is designed to prevent free movement by screwing in the set screw of the door plate. This invention relates to improvements to furniture hinges with mounting rods attached.

Traditionally, furniture hinges used for furniture that houses audio equipment, etc. have a fixed wing piece that is screwed to the side panel of the furniture body, and a rotating wing that has a mounting rod that fits into the door's mounting hole on the inside. This furniture hinge is made up of a hinge piece, a shaft insert tube provided at the abutting portion of the fixed wing piece and the rotary wing piece, and a pivot inserted into the shaft insert tube. When attaching a glass door or a synthetic resin door to the furniture body, fasten the fixed wing piece of the hinge formed in a specified manner to the side plate of the furniture body, and then attach it to the mounting rod protruding from the inner surface of the rotating wing piece. , the door is fitted into the mounting hole of the door, and the door is attached to the rotary wing piece by screwing a set screw covered with a washer into the mounting rod.For example, when the door is installed,
If there is a misalignment in the drilling position of the mounting hole in the door, the mounting rod of the rotating wing piece is fixed in advance, so this mounting rod and the mounting hole of the door will not match, and the problem will occur. Since the mounting hole had to be re-drilled each time, it was extremely inconvenient to install the door, and the installation condition was also poor.

The present invention relates to a furniture hinge that aims to solve the above-mentioned conventional drawbacks with a simple structure, and will be explained below with reference to the drawings.

In the figure, 1 is a furniture body that houses audio equipment (not shown), etc., 2 is a side plate of the furniture body 1, and other side plates and
A furniture main body 1 is formed by the top plate, bottom plate, and back plate. 3 is a fixed wing piece attached to the furniture body 1 and the side plate 2
A plurality of through holes 5 are provided for mounting screws 4 that are fixed to the housing. 6 is a door plate that is attached to the opening of the furniture body 1, and is made of transparent material such as a glass plate or acrylic plate;
Or use a translucent one. Reference numeral 7 denotes a rotary wing piece that supports the door plate 6, and has a U-shaped notch 8 on one end side.
and upper and lower shaft bearing parts 9, 9 are formed, and the shaft insertion tube 10 formed at the end of the fixed wing piece 3 is fitted into this notch 8, and the shaft bearing parts 9, 9 and the shaft insertion tube 10 are fitted. The fixed wing piece 3 is rotatably attached to the fixed wing piece 3 by a pivot shaft 11 that passes through the wing. Reference numeral 12 denotes a dovetail groove carved in the rotary blade piece 7, which is formed on the inner surface of the rotary blade piece 7, that is, the surface corresponding to the door plate 6, and extends from the notch 8 side at one end to the other end side. It is located all over the place. 13 has a dovetail groove 1 at the root.
With the mounting rod of the door plate 6 loosely inserted into 2, dovetail groove 12 at the root.
Sliding edges parallel to the mutually corresponding groove surfaces A,
A locking part 1 in an oval or square shape other than a round shape
4, and a female threaded cylinder 15 protruding from this locking part 14.
and a mounting tube 18 consisting of a door plate holder 17 with a soft collar 16 attached to the female screw tube 15, and is movable according to the drilling position of the mounting hole 19 drilled in the door plate 6. The mounting hole 19 of the door plate 6 is fitted into the mounting tube 18 to support the door plate 6. Numeral 20 is a set screw for fixing the door plate 6 fitted to the mounting rod 13, and is screwed into the female threaded cylinder 15 of the mounting cylinder 18 via the soft seat plate 21 to fix the door plate 6.

In addition, as shown in FIG. 5, the fixed wing piece 3 according to the present invention may be bent into a hook shape and fixed to a notch formed at the end of the side plate 2 of the furniture body 1. Further, the dovetail groove 12 may have a T-shaped cross section.

Since the furniture hinge according to the present invention is constructed as described above, when the door plate 6 is rotatably attached to the furniture body 1 using this hinge, the fixed wing piece 3 is first attached to the side plate 2 of the furniture body 1. Attach it with the mounting screws 4, and then fit the mounting hole 19 drilled in the door plate 6 into the mounting rod 13 of the stator blade piece 3, and then screw the set screw 20 into the mounting rod 13 to attach the rotating blade. The door plate 6 is fixed to the piece 7. At this time, the dovetail groove 1 of the rotating blade 7
The locking portion 14 of the mounting rod 13 that is loosely fitted into the dovetail groove 12 allows the set screw 20 to be screwed into the dovetail groove 12 by abutting the sliding edges A and A parallel to the groove surface of the dovetail groove 12 into the dovetail groove 12. Even in this case, free rotation of the mounting rod 13 is prevented and reliable screw fastening is possible. Also, when installing the door plate 6, if the mounting hole 19 of the door plate is bored in a misaligned position, move the mounting rod 13 of the rotary blade 7 along the dovetail groove 12, and then remove the door plate. After aligning the mounting hole 19 of the plate 6 with the mounting rod 13, fit the mounting hole of the door plate 6 into the mounting rod 13, and fix the door plate 6 to the rotary blade piece 7 with the setscrew 20 in the same manner as above. It is something to wear.

As mentioned above, the furniture hinge according to the present invention is a furniture hinge in which a pivot is inserted into the shaft insertion tube of the fixed wing piece attached to the furniture body and the rotating wing piece that supports the door plate. A dovetail groove is carved on the inner surface of the dovetail groove, and a locking part formed at the root of the mounting rod is loosely inserted into the dovetail groove to allow the mounting rod to move freely; Since the sliding edge of the locking part is parallel to the dovetail groove, when fitting the door plate to the mounting rod of the rotary blade and fixing it with a set screw, the sliding edge of the locking part is parallel to the dovetail groove. It prevents the mounting rod from spinning even if it comes into contact with the groove surface and tightens the set screw to the mounting rod, so even if the mounting rod is not manually stopped, the set screw can be screwed in without any problem. , it is possible to securely fasten the door plate, and since the mounting rod of the rotary blade piece is attached so as to be movable, even if the drilling position of the mounting hole in the door body is shifted, By adjusting the movement of the mounting rod, you can immediately match it with the door's mounting hole, so there is no need to re-drill the mounting hole.
It exhibits the unique effect of being extremely easy to install, and together with the reliable screw fastening described above, it exhibits a great practical effect of achieving a perfect installation state.

[Brief explanation of the drawing]

The drawings show one embodiment of the furniture hinge according to the present invention, and FIG. 1 is a perspective view, FIG.
The figure is a cross-sectional plan view showing the state of use, and FIG. 5 is a cross-sectional plan view showing the state of use of another embodiment. In the figure, 1 is the furniture body, 3 is a fixed wing piece, 6 is a door plate, 7 is a rotary wing piece, 10 is a shaft insert tube, 11 is a pivot,
12 is a dovetail groove, 13 is a mounting rod, A, A is a sliding joint, 1
4 is a locking portion.

Claims (1)

[Scope of utility model registration request] In a furniture hinge in which a pivot 11 is inserted into a shaft insertion tube 10 between a fixed wing piece 3 that is attached to the furniture body 1 and a rotating door piece 7 that supports a door plate 6, an inscription is made on the inner surface of the rotating wing piece 7. A dovetail groove 12 provided, a locking part 14 having sliding edges A and A parallel to the dovetail groove 12 formed at the root, and the locking part 14
A mounting rod 13 having a mounting cylinder 18 consisting of a female threaded cylinder 15 that protrudes further, and a door plate holder 17 with a soft collar 16 attached to the female threaded cylinder 15;
This furniture hinge is characterized by comprising a set screw 20 for fixing a door plate 6 fitted therein.