JPH0637190Y2 - Shoji attachment / detachment device - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION [Industrial application] The present invention relates to a rotary shoji attachment / detachment device.

[Prior Art] Generally, there is a window used in a building or the like in which a glass shoji is configured to rotate in a vertical direction with respect to a window frame.

In this type of rotary shoji, when a driving unit (not shown) attached to the window frame a is manually or electrically operated as shown in FIG. 6, the shoji b is rotated in the vertical direction at the same time. There is.

[Problems to be Solved by the Invention] There is a demand for it to be convenient to remove the shoji from the window frame when cleaning or changing the glass in the rotary shoji described above. It had a structure that could not be removed without disassembling it.

The present invention has been made in view of such a conventional situation, and it is a technical object to provide a shoji attachment / detachment device capable of easily removing a rotary shoji from a window frame and easily reattaching it. This is an issue.

[Means for Solving the Problems] As a means for solving this technical problem, the present invention attaches a hinge to a vertical frame of a shoji, and pivots this hinge to an arm on the side of the window frame to raise or lower the shoji. In a shoji device attached so as to be rotatable in a direction, a rivet is projectingly provided on the vertical frame, the rivet is detachably engaged with a hole formed in the hinge, and a mounting piece provided on the upper frame of the shoji is attached. The gist of the present invention is that it is detachably fixed to a mounting portion provided on the upper portion of the hinge.

[Operation] When the set screw is removed and the shovel rivet is removed from the hinge hole, the entire shoji screen can be completely removed from the window frame. On the other hand, when the shoji screen is fitted, the shovel rivet is engaged with the hinge hole. The attachment piece of the shoji screen may be tightened and fixed to the attachment portion of the hinge with a setscrew.

Embodiment Hereinafter, the present invention will be described in more detail with reference to the illustrated embodiment.

In FIG. 1, reference numeral 1 is a shoji, and rivets 1b and 1c are provided on a vertical frame 1a thereof so as to be vertically spaced from each other. Two
Is a hinge and has darma holes 2a and 2b which are engaged with the rivets 1b and 1c, and a mounting portion 2c for fixing the upper frame of the shoji 1 is formed on the upper portion thereof. Reference numeral 3 is an arm, the front end of which is pivotally supported by the hinge 2 by a shaft 4, and the base end of which is pivotally supported by a vertical frame 5a of a window frame 5 as shown in FIG.

In the shoji 1, the rivets 1b and 1c are inserted into the dharma holes 2a and 2b of the hinge 2 and are engaged with the small diameter side thereof, and the hinge 2 is attached through the attachment piece 6 fixed to the upper frame of the shoji 1. It is fastened and fixed to the mounting portion 2c of with a set screw 7.
The tip end of the hinge 2 is pivotally supported by a connecting rod (not shown) mounted on the vertical frame 5a of the window frame 5.

Therefore, a plurality of shoji 1 are vertically arranged side by side on the vertical frame 5a of the window frame 5 via the hinge 2 and the arm 3, and when the connecting bar is vertically moved manually or electrically as in the conventional case, each shoji It can be opened and closed by rotating 1 at the same time.

The shoji attachment / detachment device according to the present invention is configured as described above,
Normally, each shoji is rotated and used as described above, but the shoji 1 can be removed from the window frame 5 at the time of wiping or replacing the glass. That is, the shoji 1 is set in a half-opened state, first, the set screw 7 is removed to release the connection with the mounting portion 2c of the hinge 2 as the mounting piece 6, and then the shoji 1 is slightly lifted as shown in FIG. Rivet 1 of vertical frame 1a
If b and 1c are moved to the large diameter portions of the dharma holes 2a and 2b of the hinge 2 and the rivets 1b and 1c are removed from the dharma holes at the positions respectively, the shoji screen 1 as a whole is displayed on the window frame as shown in FIG. It can be completely removed from 5. As a result, the shoji screen 1 can be easily and reliably wiped and cleaned, and the glass replacement work can be easily performed.

After that, in order to return the removed shoji to the original, conversely to the above, insert the rivets 1b and 1c of the shoji 1 into the large diameter portions of the dharma holes 2a and 2b of the hinge 2, and lower the shoji 1 to rivet the rivet. It is locked to the small diameter part of the hole, and finally the mounting piece 6 is hinged 2.
It may be fixed to the mounting portion 2c of with a set screw 7.

In this way, the shoji 1 can be easily attached to and detached from the window frame 5.

[Advantage of the Invention] According to the present invention described above, in the rotary shoji device, each shoji is formed so as to be attachable to and detachable from the window frame. Therefore, the shoji is removed when cleaning the shoji or replacing the glass. It has a practically excellent effect that it can be easily and easily operated, and that the shoji screen can be easily attached and detached.

[Brief description of drawings]

FIG. 1 is a side view of an essential part showing an embodiment of the present invention, FIG. 2 is a schematic front view thereof, FIG. 3 is a side view of the essential part when a shoji screen is removed, and FIG. FIG. 5 is a side view of the main part of FIG. 5, FIG. 5 is a schematic perspective view thereof, and FIG. 6 is an explanatory view of a conventional example. 1 ... Shoji, 1a ... Vertical frame 1b, 1c ... Rivet, 2 ... Hinge 2a, 2b ... Dharma hole, 2c ... Mounting part 3 ... Arm, 4 ... Shaft 5 ... Window frame, 5a …… Vertical 6 …… Mounting piece, 7 …… Set screw

Claims (1)

[Scope of utility model registration request] 1. A shoji device in which a hinge is attached to a vertical frame of a shoji screen, and the hinge is pivotally supported on an arm on the side of a window frame so that the shoji screen can be rotated in a vertical direction, and a rivet is projected from the vertical frame. The rivet is detachably engaged with a hole formed in the hinge, and a mounting piece provided on the upper frame of the shoji is detachably fixed to a mounting portion provided on an upper portion of the hinge. Shoji attachment / detachment device.