JPH0356618Y2 - - Google Patents

Description

[Detailed description of the invention] [Purpose of the invention] (Field of industrial application) The present invention relates to a hinge, and particularly to a hinge used for a door of furniture.

(Prior Art) Conventionally, this type of hinge has been described, for example, in Japanese Patent Application Laid-open No. 199980/1983,
The base end of a base plate that is attached to the main body of furniture etc. is rotatably supported on a shaft by the base end of an adjuster plate fitted on the base plate, and the base end of the adjuster plate is rotatably supported on the shaft. A vertical adjustment screw is removably fastened to the base end of the base plate, and the neck of the left and right adjustment screw screwed to the tip of the adjuster plate is engaged with the raised part of the tip of the base plate. A structure in which a base body having a rotating body to be attached to the door side of furniture, etc. is fitted onto the adjustment plate, and a fixing screw is screwed from the base body into the adjustment plate, located near the shaft side of the left and right adjustment screw. It is known.

(Problem to be solved by the invention) In the structure described in the above publication, when adjusting the angle of the base body with respect to the base plate, first remove the vertical adjustment screw from the base plate, and then rotate the left and right adjustment screws forward and backward. Then adjust the adjustment plate rotationally around the axis relative to the base plate, and fix this set position with the vertical adjustment screw threaded from the adjustment plate to the base plate.
Finally, since the base body is fixed to the adjustment plate using the fixing screw, it takes a lot of effort to adjust the angle of the base body, making it difficult to operate. Since it is installed at the distal end, which is far away from the axis of the base end, which is the center of movement, the amount of adjustment of the adjuster plate is proportional to the amount of rotation of the left and right adjustment screws, making the adjustment less efficient.Furthermore, there are a large number of parts. There is a problem that the structure is complicated and costs increase.

The present invention aims to solve these problems by making it easy to attach the fixture and the base to the main body of furniture, etc., and also to make it easy to adjust the angle of the base with respect to the fixture. It is an object of the present invention to provide a hinge that can be easily operated, has a small number of parts, is simple in structure, and has excellent operability.

[Structure of the idea]

(Means for Solving the Problems) The hinge of the present invention includes a base 1 that is attached to a main body 5 of furniture or the like via a fixture 6, and a door 7 of the furniture or the like.
Rotating body 2 attached to the side, this base 1 and rotating body 2
A first link arm 3 located on the outside and a second link arm 4 located on the inside, which are rotatable.
The base end of the base body is rotatably supported on the base end of the fixture 6 by a shaft 22, and the base end of the base body is rotatably connected to the base end of the fixture 6. A fixing screw hole 21 is bored at the tip of the fixing screw hole 21, and an adjusting screw hole 20 is bored between the fixing screw hole 21 and the shaft 22, and the fixing screw hole 21 is bored in the base body 1. Through hole 12 opposite to 21
This through hole 12 and the shaft 2
2, an insertion hole 11 facing the adjustment screw hole 20 is formed between the adjustment screw hole 2 of the mounting tool 6.
An adjusting screw 23 whose head 23a abuts the inside of the insertion hole 11 is screwed into the fixing screw hole 21 of the fixture 6 so as to move forward and backward, and whose head 24a abuts the outside of the through hole 12 into the fixing screw hole 21 of the fixture 6. A fixing screw 24 which is in contact therewith is screwed so that it can move forward and backward.

(Function) The hinge of the present invention attaches the fixture 6, which rotatably supports the base 1 by the shaft 22, to the body 5 side of furniture, etc., and is screwed onto the fixture 6 inside the insertion hole 11 of the base 1. By inserting a screwdriver or the like into the insertion hole 11 and rotating the adjustment screw 23 having a head 23a that comes into contact with the fixture 6, the base body 1 is aligned with the shaft 22 with respect to the fixture 6. The angle of the base body 1 can be easily adjusted. The base 1 can be easily fixed to the fixture 6 by tightening the fixing screw 24 which is screwed onto the fixture 6 and has a head 24a that abuts the outside of the through hole 12 of the base 1.

When adjusting the angle of the base 1, the adjustment screw 23
The adjustment screw 2 is screwed into the adjustment screw hole 20 between the shaft 22 and the fixing screw hole 21.
A large adjustment angle can be obtained with a small rotational adjustment of 3, and the angle of the base 1 can be adjusted efficiently.

(Example) Hereinafter, an example of the present invention will be described with reference to the drawings.

In this hinge, a base 1 and a rotating body 2 are rotatably connected by a rotatable first link arm 3 and a second link arm 4, and the base 1 is connected to a main body 5 of furniture or the like. In addition to being attached via a fixture 6, the rotating body 2 is attached to a door 7 side of furniture or the like, so that the door 7 can be opened and closed from the main body 5.

The base body 1 is integrally formed of a metal material or the like with a substantially U-shaped cross section, and has an insertion hole 11 bored on the base end side of the upper surface, and a through hole 11 on the upper surface side on the rotating body side. A hole 12 is bored.

The rotating body 2 is integrally formed of a metal material or the like, and has a recess 13 with one side open, and plate-shaped mounting parts 14 protruding from both sides of the opening side of the recess 13. . The rotating body 2 is embedded in a door 7 of furniture or the like, and is attached to the door 7 by joining a mounting portion 14 to the door 7.

The first link arm 3 is integrally formed of a metal plate or the like, and its base end is rotatably attached to the front end of the base body 1 by a shaft 15, and its tip end is attached to the rotary body 1. It is rotatably mounted in the recess 13 of No. 2 by a shaft 16.

The second link arm 4 is integrally formed of a metal plate or the like, and its base end is rotatably attached to the center of the base 1 with a shaft 17, The distal end thereof is rotatably mounted in the recess 13 of the rotary body 2 via a shaft 18 .

The mounting tool 6 is integrally formed of a metal material or the like with a substantially triangular side surface and a substantially U-shaped cross section, and has plate-shaped mounting portions 19 protruding from both sides of its lower surface. Further, on the upper surface of this fixture 6, a pair of screw holes 20 and 21 facing the insertion hole 11 and the through hole 12 of the base body 1, respectively, are provided on the base end side thereof. A screw hole 20 and a fixing screw hole 2 at its tip facing the through hole 12
1 is drilled in each.

The base 1 is rotatably supported by a shaft 22 passing through the fixtures 6 and the base end of the base 1 so as to cover the fixtures 6.
In addition, the base body 1 is supported by the fixture 6 so as to be rotatable about a shaft 22 . Further, an adjustment screw 23 is screwed into the adjustment screw hole 20 of the fixture 6 so that it can move forward and backward, and the head 23a of the adjustment screw 23 is located between the base 1 and the fixture 6. and is opposed to the inside of the insertion hole 11 of the base body 1. Furthermore, the fixing screw hole 21 of the mounting tool 6
A fixing screw 24 that rotatably passes through the through hole 12 of the base body 1 is screwed into the base body 1 so as to be freely advanced and retracted.
The head 24a of the fixing screw 24 is located outside the base 1.

The fixture 6 is then attached to the main body 5 by fixing the mounting portion 19 of the fixture 6 to the main body 5 side of furniture or the like with screws or the like.

Furthermore, a screwdriver or the like is inserted through the insertion hole 11 of the base body 1, and the adjustment screw 23 is rotated to move it forward and backward relative to the fixture 6, so that the head 23a of the adjustment screw 23 comes into contact with the inner peripheral edge of the insertion hole 11. While in contact, the angle of the base 1 with respect to the fixture 6 is adjusted. At this time, the adjustment screw 23 is connected to the shaft 22 and the fixing screw hole 21.
By screwing into the adjustment screw hole 20 between the base body 1 and the base body 1, a large adjustment angle can be obtained with a small rotational adjustment of the adjustment screw 23, and the angle of the base body 1 can be adjusted efficiently.

Next, by tightening the fixing screw 24, the head 24a of the fixing screw 24 is brought into contact with the peripheral edge of the through hole 12 of the base 1 from the outside, and the head 23a of the adjusting screw 23 is brought into contact with the through hole of the base 1. The base body 1 is fixed to the fixture 6 with the inner peripheral edge of the base body 11 in contact with the base body 1 .

During the above-described installation work, since the base body 1 is pivoted to the fixture 6 in advance, it can be easily attached to the main body 5. Further, since the base body 1 is rotatably supported by the fixture 6 in this manner, the angle of the base body 1 can be easily adjusted. Furthermore, by holding the base body 1 between the respective heads 23a and 24a of the adjusting screw 23 and the fixing screw 24 screwed onto the fixture 6, the base body 1 is securely fixed to the fixture 6, so that it does not wobble. Never.

[Effect of idea]

According to the present invention, the base end of the base body is rotatably supported at the base end of the fixture around a shaft, and the fixing screw hole drilled at the tip of the fixture is connected to the through hole of the base body. A fixing screw having a head that abuts on the outside of the through hole is screwed in, and a head that abuts on the inside of the insertion hole of the base body is screwed into the adjustment screw hole bored between the through hole and the shaft. Since I screwed on the adjustment screw with
When adjusting the angle of the base body relative to the fixture, the base body is rotated around the axis relative to the fixture by rotating the adjustment screw. Since it is screwed into the adjustment screw hole between the through hole and the shaft, the base body can be adjusted to a large degree by a small amount of rotation adjustment of the adjustment screw.
Therefore, the angle of the base body can be adjusted efficiently and easily. Further, by tightening the fixing screw after adjusting the angle of the base, the base is held between the head of the adjusting screw and the head of the fixing screw, and the base can be securely fixed. Furthermore, by attaching the base body to the fixture using the shaft and fixing screw, the base body can be attached to the main body side of furniture, etc., so that the attachment work is facilitated. Also,
Since the angle of the base body can be adjusted using the adjusting screw and the fixing screw, the number of parts is small, the structure is simple, and the device has excellent operability and can be provided at a low cost.

[Brief explanation of drawings]

FIG. 1 is a longitudinal sectional side view of an embodiment of the hinge of the present invention in a closed state, FIG. 2 is a longitudinal sectional side view of the hinge in an open state, and FIG. 3 is a plan view of the hinge in a closed state. DESCRIPTION OF SYMBOLS 1... Base body, 2... Rotating body, 3... First link arm, 4... Second link arm, 6... Mounting tool, 11... Insertion hole, 12... Through hole, 20...
...Adjustment screw hole, 21...Fixing screw hole, 22...
...A shaft for supporting the base body on a fixture, 23...Adjustment screw, 23a...Adjustment screw head, 24...Press screw, 24a...Press screw head.

Claims (1)

[Claims for Utility Model Registration] A base body that is attached to the main body side of furniture etc. via a fixture, a rotary body that is attached to the door side of furniture etc., and a rotary body that is rotatably located on the outside of the base body and the rotary body. 1
In the hinge, which is rotatably connected to the link arm and the second link arm located inside, the base end of the base body is rotatably supported on the base end of the fixture, The mounting tool has a fixing screw hole drilled at the tip end on the rotating body side, and an adjusting screw hole is drilled between the fixing screw hole and the shaft, and the base body has the above-mentioned screw hole. A through hole is formed opposite to the fixing screw hole, and an insertion hole opposite to the adjusting screw hole is formed between the through hole and the shaft, and the head is inserted into the adjusting screw hole of the fixture. An adjustment screw that abuts on the inside of the through hole is screwed so that it can move forward and backward, and a fixing screw whose head abuts on the outside of the through hole is screwed into the fixing screw hole of the fixture so that it can move back and forth. Hinge.