JPS5836774Y2 - hinge - Google Patents

Description

[Detailed explanation of the idea] This invention relates to a hinge.

A pair of hinge pieces whose inner edges are conventionally screwed together with a pin, an insertion hole for a wood screw provided in one hinge piece, a through hole provided in the outer edge of the other hinge piece, and the above-mentioned transparent hole provided inwardly along the sides. A fixed body provided with a recess into which a hinge piece having a hole is fitted, a stopper provided in the recess so as to be fitted into and locked in the through hole, and a surface of the individual body and the recess formed on the outside of the stopper. For hinges that are convenient for removing doors and have a U-shaped or C-shaped notch that extends through the door, if the hinge is not properly erected, loosen the wood screws on the fixing body and remove the recessed part. Since the angle cannot be finely adjusted, the frame that collides with the door frame must be cut using a plane.

For this reason, it is very time-consuming and has the drawback that if the stile material is exposed on the surface of the door, the wall thickness of the stile material may be uneven.

In order to solve the above drawback, the wood screws were removed, the angle of the recess was adjusted, and then the wood screws were screwed in.
In this case, since the position where the wood screw is inserted is near the previous screw hole, the supporting force of the wood screw is weak, and the heavy door cannot be strongly supported.

The purpose of this invention is to eliminate the above-mentioned drawbacks by making it possible to easily adjust the angle of the recess.

This invention fixes the fixing body and the presser fitting that overlaps the surface of the fixing body with a wood screw that passes through it, and also makes the diameter of the main screw insertion hole of the fixing body larger than the diameter of the head side of the wood screw. To provide a hinge that allows the fixed body to rotate slightly.

Hereinafter, embodiments of this invention will be described based on the accompanying drawings.

In the figure, 1 and 2 are hinge pieces whose inner edges are hinged; one hinge piece 1 has a wood screw insertion hole 4, and the other hinge piece 2 has a through hole 5 on the outer edge. It is provided.

In the illustrated case, the hinges on the inner edges of the hinge pieces 1 and 2 are provided with a cylindrical part 3 which becomes in series when fitted into the inner edge of the hinge pieces 1 and 2, and this cylindrical part 3 is provided with retaining heads at both ends. pin 6 with
I inserted it.

Reference numeral 7 denotes a plate-shaped fixing body having through-holes 8 on both side edges, the diameter of which is larger than the diameter of the head side of the wood screw. is provided with a recessed portion 9 whose back surface is open.

In addition, the surface of the fixed body 7 and the recessed part 9 communicate with each other, and
U-shaped or C-shaped with both ends facing toward one end edge of the fixed body 7
A letter-shaped notch 10 is made, and a resilient piece 11 is provided inside the notch 10 to protrude toward the recessed portion 9 and to fit into and lock into the through hole 5 .

Further, at least two protrusions 12 are provided on the back surface of the fixed body 7 to bite into the mating surface.

Reference numeral 13 denotes a plate-shaped holding fitting that is placed on the surface of the fixing body 7, and on both side edges of this holding fitting 13, there are through holes 14 that coincide with the insertion holes 8 and have a diameter equal to the diameter of the head side of the wood screw. It is provided.

Moreover, the above-mentioned presser metal fitting 13 is provided with a window 15 so that the bullet piece 11 is exposed.

In addition, in the case shown in the figure, the recessed part 9 was provided by pressing from the back side of the fixed body 7 made of a metal plate to the front side.
In some cases, it is molded from synthetic resin.

The hinge according to this invention has the above-mentioned structure, and the method for attaching the door will be explained below using a wood screw 16 inserted into the hole 4.
Fix the hinge piece 1 to the door A via.

Next, the hinge piece 2 is fitted into the recessed part 9 of the fixed plate 7, and the elastic piece 11 is fitted into the through hole 5 of the hinge piece 2 and locked.

After the fixing plate 7 is stacked on the vertical stile of the door frame B, the presser metal fitting 13 is stacked on the surface of the fixing plate 7.

At this time, the bullet 11 is placed inside the window 15.

Then, the wood screws 17 are inserted into the matching through holes 14 and 8, and the wood screws 17 are screwed into the vertical stile of the door frame B.

When adjusting the standing position of the door A installed above, since there is a gap between the through hole 8 and the wood screw 17, rotate the fixing plate 7 slightly clockwise or counterclockwise to adjust the door A. When A is in the best position, tap the retainer 13 with a hammer to bite the protrusion 12 into the vertical stile of door frame B, then screw in the wood screw 17.
or while screwing in the wood screws 17, secure the door frame B.
Insert the protrusion 12 into the vertical stile.

In addition, when removing the installed door A, cut 10
The tip of the driver is inserted into the hole to lock the tip of the driver to the bullet piece 11, and then the bullet piece 11 is pried with the driver so that the bullet piece 11 is removed from the through hole 5.

After that, the door A is removed by allowing the hinge piece 2 to come out from the recessed part 9.

To install the removed door A, fit the hinge piece 2 into the recess 9 and push it in. The bullet piece 11 will fit into the through hole 5, and the tip edge of the bullet piece 11 and the edge of the through hole 5 will fit together. Since it is locked, the recessed portion 9 prevents the hinge piece 2 from coming off.

As described above, according to the hinge according to this invention, the diameter of the through hole of the fixing body is made larger than the diameter of the head end of the wood screw, and the bullet is attached to the plate-shaped presser fitting overlaid on the surface of the fixing body. A window is provided to expose the wood screw, and there are also holes on both sides of the presser fitting that match the wood screw insertion hole and have a diameter equal to the diameter of the head end of the wood screw. By loosening the screw, the fixed body can be rotated slightly within the gap between the wood screw and the through hole.

Therefore, if the door is not properly set up, the fixing body can be slightly rotated to adjust the position of the door without cutting the base of the door with a plane or changing the screwing position of the wood screw.

In addition, since at least two biting protrusions are provided on the back side of the fixed body, rotation of the fixed body can be prevented by biting the protrusions into the mating surface after the door has been erected. I can do it.

Therefore, the door can be stably supported without being affected by the load on the door.

Furthermore, since the presser metal fitting is provided with a window, it is also possible to manipulate the bullet pieces.

[Brief explanation of the drawing]

Fig. 1 is an exploded perspective view of the hinge according to this invention, Fig. 2 is a front view showing the installation state, Fig. 3 is a cross-sectional plan view of the same as above,
FIG. 4 is a longitudinal sectional side view of the same, and FIG. 5 is a longitudinal sectional front view during adjustment. 1.2... Hinge piece, 3... Cylindrical part,
4...Through hole, 5...Through hole, 6...
... Pin, 7 ... Fixed body, 8 ... Through hole, 9 ... Recessed part, 10 ... Notch,
11... Bullet fragment, 12... Protrusion, 13.
...Presser metal fitting, 14...Through hole, 15...
····window.

Claims (1)

[Scope of utility model registration request] A pair of hinge pieces with their inner edges hinged, a hole for inserting a wood screw in one hinge piece, a through hole in the outer edge of the other hinge piece, and a hole for inserting a wood screw in both edges. a recessed part provided inwardly from one end edge of the fixed body so that the hinge piece having the through hole fits therein; the recessed part and the surface of the fixed body pass through, and both ends of the fixed body In a hinge consisting of a C-shaped or U-shaped cut facing toward one end edge, and a spring piece provided inside the cut so as to fit into and lock into the through hole of the hinge piece, the above-mentioned fixed body The diameter of the through hole is made larger than the diameter of the head end of the wood screw, and a window is provided in the plate-shaped holding metal fitting overlaid on the surface of the fixing body to expose the bullet, and wood screws are inserted on both sides of the holding metal fitting. It is characterized by providing a through hole for inserting a wood screw that matches the general through hole and having a diameter equal to the diameter of the head end of the main screw, and further providing at least two protrusions for cutting on the back surface of the fixing body. Hinge.