JP2003027831A - Mounting device for drooping-preventive metal fitting for hinged movable fitting section - Google Patents

Abstract

PROBLEM TO BE SOLVED: To easily mount and demount a drooping-preventive metal fitting. SOLUTION: In a hinged movable fitting section in which an intended section 3 is formed to the underside of a movable-fitting section lower stile 1 and a main-body frame 5 for the drooping-preventive metal fitting 4 constituted by pivotally attaching a roller 6 rolled on a lower frame 9 to the main-body frame 5 is engaged with the intended section 3 and fixed onto the lower stile 1 by a fixing screw 11, a tapped hole 10 is formed to the section piece 5c of the main-body frame 5, and the fixing screw 11 is screwed into the tapped hole 10 through an outdoor-side wall section piece 3b configuring the indented section 3 from the outside.

Description

Description: BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a device for preventing sagging of an open shoji. 2. Description of the Related Art The main frame of a drip stopper having a concave portion provided on the lower surface of a lower frame of a shoji screen and a roller rolling on the lower frame rotatably pivotally connected to the main frame. Engage with the recess,
There is a structure in which the upper piece of the main frame is fastened to the upper wall piece of the recess by a fastening screw. [0003] In the conventional example, in the case of an open sliding door having a structure in which a lower sliding door frame is close to the floor when the sliding door is opened (application method), the sliding door is fixed to the upper wall piece. Since the screw is screwed in and the dripping stopper is screwed in and attached, it is difficult to remove the fixing screw with a tool (driver) due to the presence of the floor surface. The whole thing has to be removed from the frame (such as a window frame) to perform that operation. [0004] Therefore, when a so-called sagging occurs due to a load of some external force and the replacement or repair of the bracket is required, the operation of removing the bracket becomes extremely complicated. The present invention has been made in view of the above-mentioned drawbacks of the conventional example, and has been made with the object of providing an apparatus for easily attaching and detaching the sag stopper when necessary. [0006] A concave portion is provided on the lower surface of the lower frame of the shoji screen, and a roller that rolls on the lower frame is pivotally attached to the main frame in the concave portion. In an open sash which engages the main frame of the sag stopper and is fixed to the lower frame of the sash with a fixing screw, a screw hole is provided in a part of the main frame, and the screw hole is formed from the outside. The fixing screw is screwed through one of the indoor and outdoor wall pieces constituting the recessed portion. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a longitudinal sectional view of one embodiment of a mounting device for a sag stopper of an open shoji according to the present invention. FIG.
FIG. 3 is a cross-sectional view, FIG. 3 is a perspective view of the dripping stopper, and FIG. 4 is a front view of a sash showing a mounting position of the dripping stopper. In the embodiment, the present invention is applied to a double-opening folding sash, wherein 1 is a lower frame of a shoji 2, and the lower frame 1 is provided with a concave portion 3 on the lower surface thereof. The main frame 5 of the metal fitting 4 is engaged and fastened, and the roller 6 of the metal stopper 4 is provided with a sag stopper 7 on the lower frame 9 on which the roller 6 rolls. The drip stopper 4 is composed of a horizontal piece 5a, side pieces 5b, 5b provided on both sides of the horizontal piece 5a, and the side pieces 5b, 5b at one end of the side pieces 5b, 5b.
The roller 6 is rotatably pivoted to the other end corresponding to the one end of the side pieces 5b, 5b of the main body frame 5 comprising the mounting piece 5c connected to the horizontal piece 5a. The horizontal piece 5a of the main frame 5 is superimposed on the upper wall piece 3a constituting the recess 3 of the lower frame 9, and the mounting piece 5c is superimposed on the outdoor wall piece 3b when the shoji is closed. A fastening screw 11 is screwed into the screw hole 10 provided in the mounting piece 5c from the outside through the outdoor side wall piece 3b, tightened, and attached to the lower frame 9 so as to engage with the recess 3. It is. A screw hole 10a provided in the horizontal piece 5a
The upper wall piece 3 of the lower frame 9 as shown by a two-dot chain line in FIG.
This is for the case where the fixing screw 11a is attached to a. Further, the main frame may be fastened to the lower frame by a fastening screw through a wall piece on the indoor side constituting the recessed portion. Since the present invention has the configuration as described above,
The drip stopper can be easily attached to and detached from the shoji.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a longitudinal sectional view. FIG. 2 is a cross-sectional view. FIG. 3 is a perspective view of a dripping stopper. FIG. 4 is a front view of a sash showing a mounting position of a dripping stopper. [Description of Signs] 1 Lower frame 3 Recessed portion 3b Outdoor side wall piece 4 Drip stopper 5 Main frame 6 Roller 9 Lower frame 10 Screw hole 11 Fastening screw

Claims (1)

Claims: 1. A sag having a concave portion provided on a lower surface of a lower frame of a shoji screen, and a roller which rolls on a lower frame is pivotally mounted on the main frame so as to be rotatable. In an open sliding door which engages the main frame of a stopper and is fixed to the lower frame of the sash with a fixing screw, a screw hole is provided in a part of the main frame, and the recess is formed in the screw hole from the outside. A mounting device for a sag stopper for an open shoji, wherein the fixing screw is screwed through one of the indoor and outdoor wall pieces constituting the entrance portion.