JP2604607Y2 - Retractable door for steel furniture - Google Patents

Description

[Detailed description of the invention]

[0001]

In the present invention, a door for a steel furniture, for example, a storage main body having an open front can be horizontally rotated and smoothly moved back and forth along the inner side surface of the storage main body. This is related to door improvements.

[0002]

2. Description of the Related Art Conventionally, as a door device in a cabinet, a coiled spring is kept exposed to the outside, and a link rod and a spring cross each other, so that a person is placed between the link rod and the spring. The hinge piece is horizontally pivotally attached to the front end of the side plate of the cabinet body having an open front, which eliminates the possibility of pinching clothes or objects. A cabinet provided with a support rail attached to a piece so as to be rotatable horizontally, and wherein the door is configured to be horizontally rotatable with respect to the cabinet body and movable back and forth along the outer surface of the cabinet body; A link rod formed to extend and contract by inserting a concentric inner rod slidably into an outer cylinder extending substantially vertically along the inner surface of the door. The end is rotatably pivoted with a pin extending in a direction perpendicular to the inner surface of the door, and the upper end of the link rod is tilted forward while the link rod expands and contracts as the door moves back and forth. Pivotally attached to the inner surface of the door so as to switch to the rearwardly inclined position, and further, inside the link rod, the outer cylinder and the inner rod are separated from each other in the axial direction to urge the link rod in the extension direction. There is a door device in a cabinet in which a spring is provided (see Japanese Utility Model Publication No. 4-46053).

[0003]

However, in the above-mentioned prior art, there is no danger of clothes or objects being caught, but the door device is moved and stored outside along the side plate of the cabinet body. However, there has been a problem that it is difficult to move the door because the door is not moved smoothly. In view of these circumstances, the present invention has a simple configuration, and a door is smoothly slid by providing a fixed guide member and a guide member on a side panel front reinforcing member on the furniture main body side and a movable support that slides simultaneously with the door. It is an object of the present invention to provide a retractable door for steel furniture which can be moved.

[0004]

SUMMARY OF THE INVENTION The present invention has been made to solve the above-mentioned problems, and in a storage-type door for steel furniture, the front side of steel furniture consisting of a side plate, a back plate, a top plate and a bottom plate is opened and closed. In a retractable door, a guide rail provided above and below a side plate, a movable support having a substantially C-shaped cross section provided with a slide rotating member which slides by using the guide rail as a guide, and a vertical support of the movable support A door receiving plate provided with a guide member provided in the section, a rotating shaft is provided on the door receiving plate, and a stowable door provided with a bearing rotating tool fitted on the rotating shaft at one end up and down; A side plate front reinforcing member, a fixed guide member fixedly provided above and below the side plate front reinforcing member, and a rear side provided with a fixed column having a substantially C-shaped cross section at the rear; a guide groove for the movable column and the fixed column. Guide, and the crossed movement adjustment link bar is rotatable A rotor is provided on the upper part of the movement adjusting link bar, and one of the rotors is provided so as to guide the guide groove of the fixed column and the other is slidably engaged with the movable column. , the one to the moving strut, by each other in the fixed post fixedly provided rotatably pivot the like, employing the technical means of telescopically provided.

[0005]

[Function] The present invention adopts the above technical means ,
Guide rails provided above and below both sides of the teal furniture body
It is shall be smoothly house the door in the guide.

[0006]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS One embodiment of the present invention will be described below in detail with reference to the accompanying drawings. The embodiment shown in FIG. 1 is a schematic perspective view showing a storage cabinet, which is one of steel furniture, provided with a door of the present invention, wherein 1 is a side plate, 2 is a back plate, 3 is a top plate, and 4 is a top plate. Bottom plate, 5 is a double door type retractable door, and 6 is a shelf plate. 2 to 4 show details of the retractable door for steel furniture of the present invention.
It will be described in detail based on. FIG. 2 is an enlarged perspective view showing a disassembled left door. FIG. 3 is a solid line showing the closed state of the left door, and 2 shows the opened state and the state where the opened door is stored inside the storage.
It is the expanded sectional view shown by the dashed-dotted line. FIG. 4 is a longitudinal sectional view of the side plate side. A guide rail 7 is provided above and below the side plate 1 in a retractable door 5 that opens and closes the front of the steel furniture including the side plates 1 and the back plate 2, the top plate 3, and the bottom plate 4.
A movable support 9 having a substantially C-shaped cross section provided vertically on a sliding rotary member 8 that slides with the guide rail 7 as a guide; and a guide member 10 provided on upper and lower portions of the movable support 9. A door receiving plate 11; a retractable door 5 provided with a rotating shaft 12 on the door receiving plate 11; and a bearing rotating tool 13 fitted to the rotating shaft 12 provided above and below at one end; A fixed guide member 1 is provided above and below the side plate front reinforcing member 14.
5, the main body side plate 1 provided with a fixed support 16 having a substantially C-shaped cross section at the rear, the movable support 9 and the fixed support 16
With the guide groove of the guide as a guide, the intersecting movement adjusting link bar 17 is pivotably pivoted at the center, and a rotor 18 is provided on the upper part of the movement adjusting link bar 17, and one of the rotors 18 The other is fixed to the fixed support 16 so as to be slidably engageable with the movable support 9, and the other is fixed to the movable support 9 and the other is fixed to the fixed support 16 at the lower portion so as to be extendable and contractible. , So that the movable adjustment link bar 17 combined in a cross shape can be expanded and contracted by the rotation at the center, and can slide the movable support 9, so that it is rotatably fixed to the movable support 9. The closed storage door 5 can be stored or pulled out and closed. In addition, as can be understood from FIG. 3 , when sliding the retractable door 5, a synthetic resin fixed guide member 15 having a small friction coefficient is provided above and below the side plate front reinforcing member 14.
To allow the retractable door 5 to slide smoothly.
The retractable door 5 is supported on the inner side plate by a guide member 10 made of a synthetic resin having a small friction coefficient provided on the upper and lower portions.
This allows the movable support column 9 to slide smoothly.
In the above embodiment, the storage with double doors is shown, but it goes without saying that it can be applied to the storage with single door.

[0007]

[Effects of the Invention] The present invention adopts the above configuration,
The following effects can be obtained. (1) A fixed guide member provided on the furniture main body and a guide member provided on a movable support column to which the retractable door is rotatably mounted can smoothly slide the storage and drawer of the retractable door. .

[Brief description of the drawings]

FIG. 1 is a schematic overall perspective view showing a storage provided with a retractable door according to an embodiment of the present invention.

FIG. 2 is an enlarged exploded perspective view showing a part of the embodiment in an enlarged manner to disassemble each member.

FIG. 3 is a partially enlarged plan sectional view of the embodiment.

FIG. 4 is a vertical cross-sectional view of the side plate in the embodiment when viewed from the side.

[Explanation of symbols]

1 Side plate 2 Back plate 3 Top plate 4 Bottom plate 5 Retractable door 6 Shelf board 7 Guide rail 8 Sliding rotating member 9 Moving column 10 Guide Member 11 ‥‥ Door receiving plate 12 ‥‥ Rotary shaft 13 ‥‥ Bearing rotating member 14 ‥‥ Side plate front reinforcing member 15 ‥‥ Fixed guide member 16 ‥‥ Fixed support 17 ‥‥ Movement adjustment link bar 18 ‥‥ Rotor

Claims (1)

(57) [Scope of request for utility model registration] 1. A retractable door 5 for opening and closing the front of steel furniture comprising a side plate 1, a back plate 2, a top plate 3 and a bottom plate 4, a guide rail 7 provided above and below the side plate 1, and the guide rail 7 A sliding support member 9 having a substantially C-shaped cross section and a door receiving plate 11 provided with a guide member 10 provided on upper and lower portions of the movable support 9.
A rotation shaft 12 is provided on the door receiving plate 11, and the rotation shaft 12
A storage type door 5 provided with a bearing rotating tool 13 fitted at one end above and below at one end, a side plate front reinforcing member 14 provided at the front, and a fixed guide member 15 fixedly provided above and below the side plate front reinforcing member 14,
At the rear, the main body side plate 1 provided with a fixed column 16 having a substantially C-shaped cross section, and the moving adjustment link bar 17 crossed by the guide columns of the movable column 9 and the fixed column 16 are rotatably centered. And a rotor 18 is provided on the upper part of the movement adjusting link bar 17, and one of the rotors 18 is fixed to the fixed support 1.
The guide groove 6 is used as a guide and the other is slidably engaged with the movable support 9, and one of the movable supports 9 is provided below the movable support 9.
A retractable door for steel furniture, characterized in that the other is fixed to a fixed support 16 so as to be rotatable or the like so as to be rotatable.