JPH0315741Y2 - - Google Patents

Description

[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to a hinge, and particularly to a hinge used for a door of furniture or the like.

[Conventional technology]

Conventionally, a base body and a rotating body attached to the door side of furniture, etc. are connected so as to be rotatable and openable using a rotatable first link arm and a second link arm, and the base body is attached to the furniture etc. using a fixture. In the case of a hinge attached to the main body, the base body is attached to a fixture attached to the body with screws or the like, for example, by a pair of screws that are engaged with the fixture and the base body.

[Problem that the invention attempts to solve]

With the above-mentioned hinge, a base separate from the fixture is attached to the fixture attached to the main body of the furniture, etc., using a pair of screws that are engaged with both, so the installation process is time-consuming. There was a problem that required time and effort.

The present invention is an attempt to solve these problems, and aims to provide a hinge that can be easily attached to the main body of furniture and the like.

[Means for solving problems]

The present invention provides a first link arm 3 and a second link arm 4 that are rotatable between a base body 1 and a rotating body 2.
The above-mentioned base 1 is connected to the mounting tool 6 so as to be rotatably openable and closable.
In the hinge to be attached to the side to be attached, a support shaft 13 is provided at the rear end of the base body 1, and a mounting screw 15 having a pressed portion 14 at the tip is screwed in such a manner that it can move forward and backward, and an opening is provided on the top surface. A bearing groove 30 is formed in the mounting tool 6, into which the support shaft 13 of the base body 1 is inserted from one end edge and rotatably supports the support shaft 13 at the other end. It has a holding part 33 to which the pressed part 14 of the screw 15 is engaged, and when the base 1 is attached to the fixture 6, the holding screw 32 facing the opening 12 of the base 1 is rotatably screwed. This is what I wore.

[Effect]

In the present invention, the base 1 is inserted into the bearing groove 30 of the fixture 6 attached to the main body 5 side of furniture etc. from one end of the bearing groove 30.
Insert the support shaft 13 into the bearing groove 3.
The other end of the base body 1 is rotatably supported, and a screwdriver or the like is inserted through the opening 12 of the base body 1.
Rotate the cap screw 32 screwed onto the fixture 6,
The base body 1 is attached to the fixture 6 by engaging the presser portion 33 with the pressed portion 14 of the mounting screw 15 screwed onto the base body 1.

〔Example〕

An embodiment of the present invention will be described below 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 and has a substantially U-shaped cross section, and has a screw hole 11 formed in the center of its upper surface, and an opening 12 formed on the rear side of the screw hole 11. Further, a pair of cylindrical support shafts 13 are provided protruding from both inner surfaces of the rear end portion of the base body 1 . Furthermore, the screw hole 11
A mounting screw 15 having a flange-shaped pressed portion 14 at its tip is screwed into the mounting screw 15 so as to be movable forward and backward.

The rotating body 2 is integrally formed of a synthetic resin material, a metal material, etc., and has a recess 16 that is open on one side, and plate-shaped mounting parts 17 protrude on both sides of the opening side of the recess 16. It is set up. and,
The rotating body 2 is embedded in a door 7 of furniture or the like, and a mounting portion 17 is joined to the door 7 to attach the door 7.

The first link arm 3 is integrally formed of a metal material or the like, and its base end is rotatably attached to the upper side of the front end of the base body 1 by a shaft 18, and its tip end is rotatably attached to the upper side of the front end of the base body 1. Concave portion 1 of the rotating body 2
6 and is rotatably mounted by a shaft 19.

Further, the second link arm 4 is formed of a metal material or the like to have a substantially U-shaped side surface and a substantially U-shaped cross section, and its base end is rotatably mounted on a shaft 20 below the front end of the base body 1. Along with being worn,
The tip of the shaft 21 is inserted into the recess 16 of the rotating body 2.
It is rotatably attached to the shaft. Further, on the rear side of the second link arm 4 from the shaft 20, there is an abutment shaft 22 formed in a cylindrical shape made of a metal material having high rigidity and passing through both sides of the second link arm 4. is rotatably provided.

Further, in the base body 1, a shaft 23 is provided above and rearward of the shaft 20,
A coil spring 24 is supported on this shaft 23.
One end of this coil spring 24 is brought into contact with the base 1, and the other end is brought into contact with a contact shaft 22 provided on the second link arm 4. By biasing the second link arm 4, the rotating body 2 is held in the open and closed state.

The mounting tool 6 includes a base body 25 formed of a metal material or the like and having a substantially U-shaped cross section, and this base body 2.
The inner body 27 is supported by a shaft 26 within the inner body 5 and is formed of synthetic resin or the like in a substantially box shape.

A plate-shaped mounting portion 28 is provided protruding from both sides of the lower surface of the base body 25 . In addition, this base body 25
A notch 29 is formed on the front side of the upper plate portion 25a, and a notch 29 is formed on the front side of the upper plate portion 25a, and a bearing in a bent shape is formed on the rear side of the both side plate portions 25b of the base body 25. A groove 30 is formed.

A screw hole 31 facing the notch 29 of the base body 25 is obliquely formed through the inner body 27, and a presser screw 32 is screwed into the screw hole 31. Further, a presser portion 33 is formed protruding from one side of the tip end surface of the presser screw 32, and the presser portion 33 is positioned on the lower side before the base body 1 is attached to the fixture 6.

Then, insert the support shaft 13 of the base body 1 into the bearing groove 30 of the base body 25 from its upper edge, and
is located at the rear end of the bearing groove 30, and the lower part of the mounting screw 15 screwed onto the base body 1 is inserted from the front edge of the notch 29 of the base body 25, and the pressed part 14 of the mounting screw 15 is inserted into the interior. By positioning the base body 1 within the body 27, the base body 1 is rotatably attached to the fixture 6. In this state, the cap screw 32 screwed onto the fixture 6 faces the opening 12 of the base body 1 via the notch 29 of the base body 25.

Next, insert a screwdriver or the like through this opening 12, rotate the presser screw 32 approximately 180 degrees, and engage the presser portion 33 of the presser screw 32 with the upper surface of the pressed portion 14 of the mounting screw 15. , the base body 1 is fixed to the fixture 6.

Further, the mounting tool 6 is attached to the main body 5 such as furniture by joining its mounting portion 28 to the main body 5 such as furniture using screws or the like.

Furthermore, in order to accurately set the angle that the base 1 makes with the main body 5, when adjusting the angle that the base 1 makes with the fixture 6, the mounting screws 1
The angle can be easily adjusted by rotating the base body 1 to move it forward and backward relative to the base body 1, and by rotating the base body 1 relative to the fixture 6 about the support shaft 13.

According to the above configuration, the support shaft 13 of the base body 1 is inserted into the bearing groove 30 of the fixture 6, and the retaining screw 32 is approximately
The base body 1 can be easily attached to the fixture 6 by simply rotating the base body 1 by 180 degrees and engaging the holding portion 33 with the pressed portion 14 of the mounting screw 15 screwed onto the base body 1. Improves sex.

Note that the mounting tool 6 should be attached to the main body 5 of furniture etc. in advance.
It is also possible to attach the fixture 6 to the main body 5 after attaching the base body 1 to the main body 5.

[Effect of idea]

According to the present invention, the support shaft of the base is inserted into the bearing groove of the fixture from one end thereof, the support shaft is supported at the other end of the bearing groove, and a screwdriver or the like is inserted through the opening of the base. , by rotating the presser screw screwed onto the fixture and engaging the presser portion with the pressed portion of the mounting screw screwed onto the base,
Since the base body is attached to the fixture, the workability is improved.

[Brief explanation of the drawing]

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 its open state, Fig. 3 is a plan view of its closed state, and Fig. 4 is its base. and an exploded perspective view of the fixture. DESCRIPTION OF SYMBOLS 1... Base body, 2... Rotating body, 3... First link arm, 4... Second link arm, 6... Mounting tool, 12
...Opening, 13...Spindle, 14...Pressed part, 15...
Mounting screw, 30... Bearing groove, 32... Holding screw, 3
3... Presser section.

Claims (1)

[Scope of Claim for Utility Model Registration] A hinge in which a base body and a rotating body are rotatably connected to each other by a rotatable first link arm and a second link arm, and the base body is attached to the attached side using a mounting tool. , a support shaft is provided at the rear end of the base, and
A mounting screw having a pressed portion at the tip is screwed in so that it can move forward and backward, and an opening is formed on the top surface, and the supporting shaft of the base body is inserted into the mounting tool from one end edge, and the supporting shaft is inserted at the other end. A bearing groove for rotatably supporting the shaft is formed, and a holding part is engaged with a pressed part of the mounting screw, and the holding part is opposed to the opening of the base when the base is attached to the fixture. A hinge characterized by a presser screw that is rotatably screwed into the hinge.