JPH09119256A - Hinge - Google Patents

Abstract

PROBLEM TO BE SOLVED: To reduce material cost by superposing and arranging an adjusting plate on either one rear of left and right slats while a tapped screw is used as a fixing screw fixing the slats and the adjusting plate. SOLUTION: A slat 4 on the vertical frame 2 side of a hinge 1 is installed into the mounting recessed section 20 of a vertical frame 2 by mounting screws 21. An adjusting plate 6 is fitted into the mounting recessed section 22 of a door 3, and mounting screws 23 are inserted and fixed into the inserting holes 15 of the adjusting plate 6. The leaf 5 of the hinge 1 is superposed on the adjusting plate 6, and fixing screws 17 consisting of tapped screws are inserted into the inserting holes 12 of the leaf 5, and screwed and fixed temporarily into the tapped holes 14 of the adjusting plate 6. A driver is put into the engaging hole of the head section of an adjusting screw 16 from the operating hole 11 of the leaf 5 and the adjusting screw 16 is turned, the length of the adjusting screw 16 projected from the surface of the adjusting plate 6 is adjusted, and the leaf 5 is adjusted in the longitudinal direction. When the accuracy of fittings is deteriorated, the fixing screw 17 is loosened, the length of the adjusting screw 16 is controlled, and the fixing screw 17 is clamped at a proper place.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a hinge that can be adjusted by standing.

[0002]

2. Description of the Related Art Heretofore, there have been proposed hinges which can be erected in the left-right direction or the front-back direction. These have an adjusting plate placed on the back surface of either one of the left and right blades, and are adjusted by a fixing screw and an adjusting screw.

This will be described with reference to FIG. 3. For example, the adjusting plate 53 is fitted into the mounting recess 61 formed in the door 51 and fixed by the mounting screw 52, and the blade plate 54 is superposed on the adjusting plate 53. It is attached with a fixing screw 55, and the fixing screw 55 is screwed to the adjusting plate 53 through an insertion hole 56 formed in the vane plate 54.

Further, the adjusting screw 57 is screwed to the adjusting plate 53, the head 58 of the adjusting screw 57 is engaged with the back side of the operation hole 59 formed in the blade plate 54, and the driver of the head 58 is inserted. The stop groove 60 is exposed on the surface of the blade plate 54 through the operation hole 59.

When adjusting in the front-back direction, the fixing screw 55 is loosened and the adjusting screw 57 is screwed in or screwed out to appropriately adjust the distance between the adjusting plate 53 and the vane plate 54.
The fixing screw 55 is tightened and adjusted at an appropriate distance.

Therefore, the fixing screw 55 surely fixes the adjusting plate 53.
In addition, the adjusting screw 57 needs to use a bolt having a relatively long screw portion in order to increase the adjustment range in the front-rear direction. Therefore, the adjusting plate 53 having a relatively thick thickness is used. ing.

[0007]

Therefore, the material cost is increased, and when the adjustment plate 53 is embedded in the door 51 or the like, the mounting recess 61 needs to be deeply drilled in accordance with the adjustment plate 53, which requires work. Not only is it troublesome, but the fixing screw 55
There was also a problem that the screw was broken by over-tightening or by repeatedly screwing in and out for adjustment and losing its function.

Further, the material of the door 51 and the like these days is a synthetic material, and there is a problem that it is difficult to form the mounting recess 61 for burying the thick adjusting plate 53.

[0009]

In order to solve the above problems, according to the present invention, an adjusting plate is superposed on the back surface of either one of the left and right vane plates to adjust the distance between the vane plate and the adjusting plate. In the hinge in which the adjusting screw is screwed to the adjusting plate, and the adjusting screw engages the insertion hole formed in the blade plate to adjust the mounting position in the front-rear direction, the fixing that fixes the blade plate and the adjusting plate. The feature was that tap screws were used for the screws.

In addition to the above structure, it is preferable to use a tap screw for the adjusting screw.

[0011]

DESCRIPTION OF THE PREFERRED EMBODIMENTS Next, embodiments of the present invention will be described with reference to the drawings.

FIG. 1 and FIG. 2 show one of the preferred embodiments of the present invention, in which the hinge 1 is mainly composed of the vertical frame 2 and the two blades 4, 5 which are attached to the door 3.
And an adjusting plate 6 arranged on the back surface of the vane plate 5 so as to overlap with each other.
And a shaft pin 7 having a flange 8 in the vicinity of the center, and the shaft pin 7 is attached to the bearing portion 9 provided below the side edge of the blade plate 4.
The shaft pin 7 above the flange 8 is fitted with the bearing portion 10 above the side edge of the other vane plate 5, and the two vane plates 4 and 5 are fitted with the shaft pin 7. It is configured to be rotatable around a fulcrum.

The operation hole 1 is provided at the substantially center of the blade plate 5.
1 and five insertion holes 12 which are chamfered like a dish at appropriate places
Are drilled.

Further, the adjusting plate 6 is made of a thin metal, and the blade plate 5
Female screw hole 1 at a position corresponding to operation hole 11 and insertion hole 12 of
3. The screw holes 14 are provided, and four insertion holes 15 are provided at appropriate positions.

Particularly, in the present embodiment, tap screws are used for the adjusting screw 16 for adjusting the blade plate 5 in the front-back direction and the fixing screw 17 for fixing the blade plate 5 and the adjusting plate 6. The head portion 18 of the adjusting screw 16 is formed with a locking groove 19 which is larger in diameter than the operation hole 11 and into which a driver is inserted.

In the hinge 1 of the present embodiment having such a configuration, the blade plate 4 on the vertical frame 2 side is mounted in the mounting recess 20 formed in the vertical frame 2 with the mounting screw 21.

Then, the adjusting plate 6 is fitted into the mounting recess 22 formed in the door 3 and fixed by passing the mounting screw 23 through the insertion hole 15. Then, the adjusting screw 16 is screwed into the female screw hole 13 at substantially the center. Next, the blade plate 5 is aligned with the adjusting plate 6 and overlapped, and the fixing screw 17 made of a tap screw is passed through the insertion hole 12 of the blade plate 5 and screwed into the screw hole 14 for temporary fixing. At this time, the head portion 18 of the adjusting screw 16 has the operation hole 11
The engaging groove 19 on the front surface is exposed from the operation hole 11 while being engaged from the rear surface side.

In this state, the driver is inserted into the locking groove 19 of the adjusting screw 16 through the operation hole 11 and the adjusting screw 16 is turned in either the screwing-in or screwing-out direction to project from the surface of the adjusting plate 6. By adjusting the length of the screw 16, the blade plate 5
The adjustment in the front-back direction is performed. Then, at a proper position, the fixing screw 17 is sufficiently screwed up to the door 3 to fix the blade plate 5.

[0019] In case of bad use during use,
Loosen the fixing screw 17 to adjust the length of the portion of the adjusting screw 16 projecting from the adjustment 6, and fix the fixing screw 1 at an appropriate protruding position.
Tighten 7.

In this embodiment, the adjusting plate 6 is attached to the door 3 side, but even when it is attached to the vertical frame 2 side,
The present invention applies. Further, a structure in which only the fixing screw 17 is a tap screw may be used.

Although the mounting recess 22 of the adjusting plate 6 is formed in the door 3 in this embodiment, it is not necessary to form the mounting recess 22 when the adjusting plate 6 is thin.

[0022]

As described above, according to the present invention, a tap screw is used as a fixing screw for fixing the adjusting plate and the vane plate, and the fixing screw penetrates the vane plate and the adjusting plate to a door or a vertical frame. The adjustment plate can be thin because it adopts a means of screwing in, and the mounting recess for embedding the adjustment plate only needs to be dug shallowly, providing not only a hinge that is easy to install, but also a thin one. Since it requires less material, it can also be an inexpensive hinge, and since it does not require a deep mounting recess for embedding the adjustment plate, it can be applied to recent doors made of synthetic material. .

Further, by using a tap screw as the fixing screw, it is possible to strongly tighten the screw, and it is possible to prevent the screw from being broken even if the front and rear direction is adjusted many times.

Furthermore, in the structure in which the tap screw is also used as the adjusting screw, not only the above effect is further promoted but also the adjusting screw can be easily attached and the adjusting screw may be broken. It will disappear.

[Brief description of the drawings]

FIG. 1 is an exploded perspective view showing an embodiment of the present invention.

FIG. 2 is a cross-sectional view of a portion of the vane plate of the above embodiment.

FIG. 3 is a cross-sectional view of a conventional technique.

[Explanation of symbols]

 1 hinge 4 blade plate 5 blade plate 6 adjustment plate 11 operation hole 12 insertion hole 16 adjustment screw 17 fixing screw

Claims (2)

[Claims] 1. An adjusting plate is placed on the back surface of either one of the left and right vane plates in an overlapping manner, and an adjusting screw for adjusting the distance between the vane plate and the adjusting plate is screwed onto the adjusting plate. A hinge in which a mounting position in the front-rear direction can be adjusted by engaging an operation hole formed in the plate, and a tap screw is used as a fixing screw for fixing the blade plate and the adjusting plate. 2. The hinge according to claim 1, wherein a tap screw is used as the adjusting screw.