JPH0356616Y2 - - Google Patents

Description

[Detailed description of the invention] [Industrial application field] The present invention is a system in which a door side mounting member fixed to the door and a main body side mounting member fixed to the side plate of the furniture body are rotatably connected by a link plate. The present invention relates to a furniture hinge consisting of a furniture hinge, and particularly to the structure of a main body side mounting member that is fixed to a main body side plate with a single touch.

[Prior Art] This type of body-side mounting member has a structure in which a washer member is fixed in advance to a side plate, and a frame-type mounting member connected to the door is assembled to the washer member.

By the way, a device has been proposed in which the frame type mounting member can be attached to a washer member with one touch (Utility Model Application No. 78968/1983).

In the above invention, an intermediate plate is attached to the upper surface of the washer, a notch is formed at the front end of the intermediate plate, and an engagement lever is provided at the rear end. The engagement lever is configured to engage with the rear end of the frame-type mounting member by a biasing force. On the other hand, a left-right adjustment screw is screwed onto the front end of the frame-type mounting member, and the left-right adjustment screw has a neck portion that engages with the notch.

Thus, when assembling the door to the side plate, the neck portion is engaged with the notch portion, and the engagement lever is engaged with the frame-type mounting member. This fixes the frame type mounting member and the washer that fixes the intermediate plate.

[Problems to be solved by the invention] By the way, the neck is formed with a narrow width on the left and right sides to prevent rattling, so when assembling the door to the side plate, the neck easily engages with the notch. Do not match,
The engagement work was troublesome.

Moreover, when several hinges are provided along the vertical direction of the side plate, the neck portion and notch portion of all the hinges must be engaged at the same time, which makes the work even more complicated and troublesome. Ta.

Furthermore, the neck must be pushed in to a position that leaves some space for longitudinal adjustment beyond the end of the notch. Pushing the neck into the notch requires delicate manual adjustment and skill, and the work is required for all hinges in the vertical direction, so it requires even more advanced technique. However, it could not be said to be appropriate for the knock-down method.

Therefore, this invention was made in view of the above-mentioned circumstances, and its purpose is to
To provide a furniture hinge in which a frame type attachment member can be easily attached to a washer member.

[Means for solving the problem] The furniture hinge main body side mounting member according to the present invention has the following features:
A washer member fixed to the side plate, a frame-type mounting member attached to the surface of the washer member and connected to the door-side mounting member, and either one fixed between the washer member and the frame-type mounting member. and a left-right adjustment screw that engages the neck portion with the neck portion and screws the threaded portion with the other portion.

The washer member is divided into a washer that is fixed to the side plate and an intermediate plate that is attached to the upper surface of this washer. The engaging piece of the intermediate plate is pivoted in a biased state toward the top plate of the frame-type mounting member, and by inserting the frame-type mounting member from the front side, the engaging piece of the intermediate plate engages with the engagement receiving part provided on the washer. It is to be elastically engaged.

[Operation of the invention] The frame type mounting member abuts against the washer fixed to the side plate of the main body. In this case, the intermediate plate is integrally attached to the frame-type mounting member by left and right adjustment screws, and the engaging piece is pivotally supported by the intermediate plate in a biased state toward the top plate of the frame-type mounting member.

When the frame-type attachment member is inserted from the front side, the engagement piece elastically engages with the engagement receiving portion of the washer, thereby attaching the frame-type attachment member to the washer, and the two are integrated.

[Embodiment of the invention] An embodiment of the invention will be described below with reference to FIGS. 1 to 3.

The main body side attachment member 1 of the furniture hinge includes a washer member 11 fixed to the side plate A, and a washer member 11 attached to the surface of the washer member 11 and rotatably attached to the door side attachment member 2 via link plates 3 and 4. The frame type mounting member 5 is connected to the frame type mounting member 5. The frame-type mounting member 5 is provided with a left-right adjusting screw 6 between it and the washer member 11.

The washer member 11 is a washer 1 fixed to the side plate A.
2, and an intermediate plate 1 attached to the upper surface of the washer 12.
This intermediate plate 13 is integrally attached to the frame-type mounting member 5 using the left and right adjusting screws 6. Further, an engaging piece 7 is pivotally supported on the intermediate plate 13 in a biased state toward the top plate of the frame-type mounting member 5. On the other hand, the washer 12 is provided with engagement receiving pieces 14, 14 as engagement receiving parts.

To be more specific, the washer 12 is formed, for example, from a fixed wing piece 15 and a raised base 16 in the middle thereof, and the fixed wing piece 15 has elongated holes 17 for vertical adjustment,
17 and fixing holes 18, 18 are formed.

The engagement receiving pieces 14, 14 are extended from the rear end of the base 16 to the front in a pair of arm-like shapes, and have a guide surface 19 that slopes downward from the tip toward the fixed side.
and an engagement step surface 20 in a direction perpendicular to the side plate A.
and can be provided with. An arcuate receiving portion 21 is formed inside the base 16, a recess 22 is cut out at the tip of the base 16, and an engaging end surface 23 is formed facing the recess 22. 24 is a guide slope continuing from the engagement end surface 23.

The intermediate plate 13 has an elongated plate shape, and a screw hole 25 into which the tightening screw 8 is screwed and an engagement receiving groove 26 are formed in the rear half thereof, and an arcuate protrusion 27 projects from the rear lower end. There is. Further, a screw hole 28 into which the threaded portion 43 of the left and right adjustment screw 6 is screwed is formed in the front half,
A hook portion 29 projects from the lower end, and a concave spring receiving hole 30 is formed at an intermediate position.

Further, the engaging piece 7 can be pivotally supported on the intermediate plate 13. That is, the engaging piece 7 is formed in a bifurcated H-shape, and its base end is rotatably supported by the intermediate plate 13 by the shaft 9 in the directions of arrows α and β. Since the intermediate portion of the engagement piece 7 becomes the release operation part 10 that protrudes above the spring receiver 30 of the intermediate plate 13, the engagement piece 7 is held between the lower surface of the release operation part 10 and the spring receiver 30. It is biased toward the top plate by a spring K. Furthermore, the hook 31 is attached to the free end of the engaging piece 7.
31 are formed in a pair protruding toward the top plate. The hook 31 can be configured to include an engaging step surface 32 and an arcuate guide surface 33.

Further, the frame type mounting member 5 is attached to the top plate 3.
4 and the side plates 35 and 36 form a U-shape. In the top plate 34, there is a watch hole 37 consisting of a large-diameter hole 38 and a thin hole 39 communicating with the large-diameter hole 38 in the middle in the front-rear direction.
and a groove 40 at the rear end are formed. Above small hole 3
The neck portion 42 of the left and right adjustment screw 6 is engaged with the 9, and the tightening screw 8 is inserted into the split groove 40. In the figure, 41 is an engagement groove on the lower surface of the split groove 40. Next, the operation of attaching the frame type attachment member 5 to the washer 12 will be explained.

First, the washer 12 is fixed to the side plate A, and the frame-type mounting member 5 is mounted to the door-side mounting member 2 fixed to the door via link plates 3 and 4.
Since the intermediate plate 13 is integrally attached to the frame type mounting member 5 by the left and right adjustment screws 6, the engagement piece 7 is in a state of being biased toward the top plate side, and the release operation part 10 is located in the large diameter hole 38. The neck portion 42 of the left-right adjustment screw 6 is engaged with the small hole 39, and the threaded portion 43 is screwed into the screw hole 28 of the intermediate plate 13.

When assembling the door B to the side plate A, when the frame type mounting member 5 is pushed in the direction of the arrow X as shown in FIG. slip in between.

Next, the arcuate guide surfaces 33, 33 of the engagement pieces 7 come into contact with the guide surfaces 19, 19 of the engagement receiving pieces 14, 14. If you push it forward in this state, the guide surface 19,
19 are guided by arcuate guide surfaces 33, 33, and the claws 31, 31 are pushed down in the direction of the arrow β against the spring K. As a result, the engagement step surface 32 of the hook 31
engages with the engagement stepped surface 20 of the engagement receiving piece 14.

At the same time as the above-mentioned engagement, the hook portion 29
3, and the arcuate protrusion 27 is caught on the arcuate receiver 2.
1, the frame-type mounting member 5 is integrally fixed to the washer 11 via the intermediate plate 13.
In the above engagement position, the engagement step surfaces 20, 20 are in an elastic engagement state, and the large diameter hole 38 has the release operation portion 1.
0 can be made to protrude substantially flush.

Incidentally, the frame type mounting member 5 is adjusted back and forth in the directions of arrows X and Y using a tightening screw 8.

Furthermore, in the state shown in FIG. 1, when the release operation part 10 is pressed against the spring force of the spring K, the hook 31 is displaced and can be disengaged from the engagement receiving piece 14. , the frame-type mounting member 5 can be separated from the washer 12 as shown in FIG.

Thus, in the above embodiment, the intermediate member 13 which pivotally supports the engaging piece 7 on the frame type mounting member 5
can be mounted using the left and right adjusting screws 6 and the tightening screws 8, so the frame type mounting member 5 of the conventional structure can be used as is. The release operation part 10 can be positioned by making use of the large diameter hole 38 of the watch hole 37 in the frame type mounting member 5.

Here, unlike conventional engagement levers, it does not protrude outward to a great extent, but is built inside the frame-type mounting member 5, so objects stored inside the furniture, fingers, etc. do not come into contact with the engagement piece 7. This has the advantage of preventing accidental disengagement.

Furthermore, in this embodiment, the neck 42 of the left-right adjustment screw 6 was engaged with the frame-type mounting member 5, and the threaded portion 43 thereof was screwed into the intermediate plate 13. , it is also possible to implement a type in which the threaded portion 43 is screwed into the frame type mounting member 5.

[Effects of the Invention] As explained above, the present invention provides the following effects.

In the one-touch assembly method of furniture hinges,
By integrating the left and right adjustment screws into the frame-type mounting member and the intermediate plate in advance, it is possible to eliminate the difficulty of engagement when using conventional left and right adjustment screws, without requiring advanced technology. Can be knocked down easily.

Since the hook of the engagement piece of the intermediate plate is pivoted in a biased state toward the top plate, engagement and installation can be easily and reliably carried out by pushing the frame type attachment member along the side plate. Good workability.

[Brief explanation of the drawing]

1 to 3 relate to one embodiment of the furniture hinge according to the present invention, in which FIG. 1 is a sectional view of the same side showing the installation process, FIG. 2 is an exploded perspective view of the mounting member on the main body side, and FIG. The figure is a side sectional view of the fixed state. 1...Body side mounting member, 2...Door mounting member,
3, 4... Link plate, 5... Frame type mounting member, 6... Left and right adjustment screw, 7... Engaging piece, 1
0...Release operation part, 11...Washer, 13...Intermediate plate, 14...Engagement receiver, 20, 32...Engagement stepped surface, 31...Hook, 38...Large diameter hole.

Claims (1)

[Claims for Utility Model Registration] A door-side mounting member fixed to the door and a main body-side mounting member fixed to the side plate are rotatably connected by a link plate, and the above-mentioned main body-side mounting member is a washer member fixed to the side plate, a frame type mounting member attached to the surface of this washer member and connected to the door side mounting member, and a frame type mounting member fixed between the washer member and the frame type mounting member. A furniture hinge is provided with a left and right adjustment screw that engages a neck portion on one side and a threaded portion on the other side, and the washer member is attached to a washer fixed to a side plate and an upper surface of this washer. The intermediate plate is integrally attached to the frame-type mounting member with left and right adjustment screws, and the engaging piece with a hook is pivoted in a biased state toward the top plate of the frame-type mounting member. 1. A furniture hinge, characterized in that an engagement piece of an intermediate plate is elastically engaged with an engagement receiving portion provided on a washer by inserting a frame-type attachment member from the front side.