JPH0610067Y2 - Door attachment device for furniture - Google Patents

Description

[Detailed Description of the Invention] [Industrial field of application] The present invention opens and closes doors at doorways of furniture bodies such as storage cabinets with upper and lower hinge shafts facing in opposite directions and hinge receivers rotatably fitted to the hinge shafts. The present invention relates to a door attachment device for furniture that is freely attached.

[Problems of conventional technology]

Conventionally, this kind of door is usually attached by first fixing one of the hinge members consisting of the hinge shaft and the hinge receiver to the lower part of the main body doorway, and then fitting the other member fixed to the lower end of the door,
Next, the other member was fitted to one of the hinge members fixed to the upper part of the door, and the other member was fixed to the upper part of the main body by screws while holding the door in place, so it was extremely troublesome to install. It was hanging.

[Means for solving problems]

The present invention has been made to solve the drawbacks of the conventional mounting method as described above. When the upper hinge shaft is set to be longer than the lower hinge shaft, when the upper hinge shaft is mounted, it is retained in the exposed member generated in the upper hinge shaft. Since the hinge member can be fixed to the main body and the door in advance by attaching the member, the door installation operation is significantly simplified and it can be securely attached, and it is easy to remove and repair the door. It has the advantage of being extremely convenient for replacement and the like.

〔Example〕

Next, the details will be described with reference to the illustrated embodiment.
In the figure, (1) is a furniture body such as a storage cabinet, (2) and (2 ') are doors at the front of the main body door, (3) and (4) are upper and lower hinge members,
(3 ') and (4') are door (2) upper and lower latches, hinge members
(3) and (4) are the main body (1) as shown in Fig. 2 and below.
Downward and upward hinge shafts (9), (10) fixed to the upper and lower frame parts (5), (6) via support members (7), (8), and the door (2)
It is fixed to the top and bottom of the side edge respectively, and its receiving plate parts (11a), (1
2a) into the fitting holes (1) where the hinge shafts (9) and (10) are fitted respectively.
It consists of hinge receivers (11) and (12) having 1 ') and (12').

The upper hinge shaft (9) is set longer than the lower hinge shaft (10), and the hinge receivers (11) and (12) are as shown in FIGS. 2 to 5 and 7. Reinforcing plate portions (11b), (12b); (11c), on the front and side portions of the receiving plate portions (11a), (12a), respectively.
(12c) and mounting plate parts (11d) and (12d) respectively on the door (2)
It is fixedly attached to the upper and lower plates (2a), (2a ') and the side plate (2b), and fitted in the fitting holes (11'), (12 ') of the receiving plates (11a), (12a). Is a bush made of synthetic resin having a collar (13 ') as shown in FIG.
(13) are mounted downward and upward, respectively.

Thus, the upper and lower hinge shafts (9) and (10) of the main body (1) are respectively the fitting holes (11 ') and (12') of the upper and lower hinge receivers (11) and (12) of the door (2).
The door (2) is attached to the main body (1) by being fitted to the bushes (13), (13) of the upper hinge shaft (9), and the exposed portion generated at the upper root portion of the upper hinge shaft (9) corresponds to the exposed portion. Then, the fitting hole (1
An elastic synthetic resin retaining member (14) having a slightly small opening (14b) on one side of (4a) fits the fitting hole (14a) on the hinge shaft (9) and is a member. The opening of (14) (14
a holding plate (14c) protruding from the rear of b) toward the front of the door and a holding plate (14d) protruding from the side edge of the opening (14b) toward the side of the door. ) Is attached by abutting on the front and side reinforcing plate portions (11b), (11c), the upper hinge shaft (9) is rotatably held, and the door (2) rises to lower the main body. The hinge shaft (10) of this is prevented from coming out from the fitting hole (12 ') under the door (2). (15),
Reference numeral (16) is a notch provided on the side edges of the upper and lower plate portions (2a) and (2a ') of the door (2) for passing the hinge shafts (9) and (10) on the main body side at the time of mounting.

To attach this door (2) to the furniture main body (1), first insert the bush (13) of the fitting hole (11 ') of the upper hinge receiver (11) into the hinge shaft (9) above the main body (1). After raising the door (2) to raise the fitting hole (12 ') of the lower hinge receiver (12) to above the hinge shaft (10) at the bottom of the main body (1), the fitting hole (12) The bush (13) of ′) is fitted to the lower hinge shaft (10), then the door (2) is lowered and the lower hinge receiver (12) is inserted through the collar portion (13 ′) of the bush (13). (1) The lower support member (8) is supported, and then the retaining member (14) is elastically expanded into the exposed portion of the upper hinge shaft (9) so that the opening (14b) is fitted. The door (2) can be securely attached by a very simple operation of fitting it into the hole (14a) and attaching it.

When the door (2) is opened and closed, the lower hinge receiver (12) is supported by the support member (8) at the lower part of the main body through the collar portion (13 ') of the bush (13) as described above, and the bush (13) ) Is supported by the hinge shaft (10) at the bottom of the main body, and at the upper part, the upper hinge receiver (11) is attached to the hinge shaft (9) at the top of the main body (1) via the bush (13) and the retaining member (14). Since it is supported, it rotates very smoothly, and when it is fully opened, the side plate portion (2b) of the door (2) and the side reinforcement plate portions (11c) of the upper and lower hinge receivers (11), (12),
The notch edge (17) provided at the position corresponding to (12c) is the main body supporting member.
The outer edges (18) of (7) and (8) are abutted and stopped. The left door (2 ') in FIG. 1 can be easily attached in the same manner. The mounting member in this case is made symmetrical with the mounting member on the right side.

〔effect〕

Since the door mounting device of the present invention has the structure as described above, the door can be mounted very easily and securely, and the hinge shafts (9) and (10) are made of synthetic resin. Since the doors are fitted into the fitting holes (11 ') and (12') through the opening (13), the door opening / closing operation is smooth and the retaining member (14) is held by the holding plate (14c) that abuts against the back surface of the door. ),
Since the rotation is stopped by (14d), even if the door is opened and closed, the retaining member (14) does not fall off the hinge shaft (9), so that the retaining member can be used with peace of mind and the retaining member described above. (14) Prevents the vertical movement of the door, so remove the lower hinge shaft (10) from the lower hinge receiver (12) through the fitting hole (12 '), or loosen the door during opening and closing. Can be prevented. Further, by removing the retaining member (14), the door (2) can be removed very easily without the need to remove the upper support member (7) as in the conventional door mounting device.
Extremely convenient for door repair and replacement. The upper hinge shaft (9) is longer than the lower hinge shaft (10),
The length between the upper and lower receiving plate portions (11a), (12a) including the thickness of the upper and lower bush collar portions (13 ') of the door (2) is supported from the lower end portion of the upper hinge shaft (9) to the lower portion. By setting the length to the upper surface of the member (8) and the length from the lower surface of the upper support member (7) to the upper end of the lower hinge shaft (10), the door can be set as described above. Can be installed. In a lightweight door or the like, the hinge plates (11) and (12) are not provided with reinforcing plates, and the retaining plates (14c) and (14d) of the retaining member (14) are provided on the front and rear surfaces of the door. You may make it contact | abut directly. In addition, the hinge shaft is installed on the door (2) side,
A hinge receiver may be provided on the main body side. In this case, usually, the hinge shaft is oriented in the opposite direction to that shown in the drawing, and when the hinge shaft is attached, an exposed portion appears at the lower part of the upper hinge shaft.

[Brief description of drawings]

1 shows an embodiment of the present invention, FIG. 1 is an external perspective view of a furniture main body, an enlarged view is shown below, FIG. 2 is a perspective view showing a mounting state of a door, and FIG. 3 is an exploded perspective view of an upper mounting portion. Fig. 4 is a transverse plan view of the same, Fig. 5 is an inner side view of the same, Fig. 6 is a perspective view of a bush, and Fig. 7 is a perspective view of a lower hinge receiver. (1) …… Furniture body, (2), (2 ′) …… door, (3), (4) …… hinge part, (5), (6) …… main body front frame part, (7), (8) …… Support member, (9), (10) …… Hinge shaft, (11), (12) …… Hinge receiver, (13) …… Bush, (14) …… Retaining member.

Claims (1)

[Scope of utility model registration request] 1. A door (2) is installed in a doorway of a furniture body (1), and upper and lower hinge shafts (9), (10) facing each other and hinge receivers (11) rotatably fitted to the hinge shafts (9), (10), respectively. In the door mounting device which is mounted so as to be openable and closable by holding (12), the receiving plate portions (11a), (1) of the hinge receivers (11), (12) are provided.
2a) has hinge shafts (9), (10) fitting holes (11 '),
(12 ') is formed and the fitting holes (11'), (1
2 ') is attached with a bush (13) made of synthetic resin having a collar (13'), and the upper hinge shaft (9) is set longer than the lower hinge shaft (10). A retaining member (14) made of synthetic resin having a height substantially corresponding to the exposed portion of the shaft (9) is formed, and the retaining member (14) has a fitting hole having a side opening (14b). (1
4a) and a holding plate (14c) projecting from the rear of the opening (14b) toward the front of the door and a holding plate (14d) projecting from the side edge of the opening (14b) toward the side of the door. , The fitting hole (14a) of the retaining member (14) is attached to the upper hinge shaft (9), and the holding plate (14c) and the holding plate (14d) are provided on the front rear surface and the side rear surface of the door, respectively. A door attachment device for furniture that comes into contact with each other.