JP4486281B2 - Mounting device for the sliding stopper for open shoji - Google Patents

Description

[0001]
[Industrial application fields]
The present invention relates to a sag stopper for an open shoji.
[0002]
[Prior art]
A concave part is provided on the lower surface of the shoji lower arm, and the main frame of a sag stopper that is configured by pivoting a roller that rolls on the lower frame to be pivotally attached to the main frame is engaged with the concave part, There is a structure in which the upper piece of the main frame is fixed to the upper wall portion of the recessed portion with a fixing screw.
[0003]
[Problems to be solved by the invention]
In the conventional example, in the case of an open shoji with a structure (how to apply) in which the shoji lower armpit is in close proximity to the floor when the shoji is open, the fixing screw is screwed into the upper wall piece by screwing the fastening screw. Because of the installation structure, it is difficult to remove the set screw from the shoji by removing the entire shoji from the frame (window frame, etc.). You have to do that.
[0004]
Therefore, the so-called sagging is caused by the load of some external force, and the removal operation of the metal fitting when the metal fitting needs to be replaced, repaired, etc. becomes extremely complicated.
[0005]
The present invention was devised for the purpose of providing an apparatus capable of easily attaching and detaching the sag stopper when necessary, paying attention to the drawbacks of such conventional examples.
[0006]
[Means for Solving the Problems]
Provided with a recess in the lower surface of the shoji lower arm, and engaged with the main frame of the sag stopper that is configured by pivoting a roller rolling on the lower frame to the main frame. In the open shoji that is fastened to the lower arm of the shoji with a set screw, a screw hole is provided in the main frame frame piece, and an indoor / outdoor wall piece that constitutes the recessed portion from the outside to the screw hole. The fastening screw is screwed through one side.
[0007]
【Example】
The drawings show an embodiment of a device for attaching a sag stopper according to the present invention. FIG. 1 is a longitudinal sectional view, FIG. 2 is a transverse sectional view, FIG. 3 is a perspective view of a sag stopper, and FIG. It is a front view of the sash which shows the attachment position of a fastener.
[0008]
In the embodiment, the present invention is applied to a double folding sash, wherein 1 is a lower arm of the shoji 2, and the lower arm 1 has a recessed portion 3 on the lower surface thereof. The main frame 5 is engaged and fixed, and a sag stopper 7 on which the roller 6 of the sag stopper 4 is placed and rolled is provided on the lower frame 9 of the window frame 8.
[0009]
The sag stopper 4 includes a horizontal piece 5a, side pieces 5b, 5b provided opposite to both sides of the horizontal piece 5a, and one side of the side pieces 5b, 5b between the side pieces 5b, 5b. The roller 6 is pivotally attached to the other end side corresponding to the one end of the side piece 5b, 5b of the main body frame 5 which is composed of a mounting piece 5c connected to the horizontal piece 5a. The horizontal part 5a of the main frame 5 is overlapped with the upper wall part 3a constituting the recessed part 3 of the lower frame 9, and the attachment part 5c is overlapped with the outdoor wall part 3b when the shoji is closed. The fixing screw 11 is screwed into the screw hole 10 provided in the piece 5c from the outside through the outdoor wall piece 3b and tightened so as to be engaged with the recessed portion 3 in the lower frame 9.
[0010]
In addition, the screw hole 10a provided in the horizontal piece 5a is for the case where it attaches to the said upper wall piece 3a of the lower frame 9 using the fastening screw 11a, as shown by the dashed-two dotted line of FIG.
[0011]
Further, the main frame may be fixed to the lower arm with a fixing screw through the wall portion on the indoor side constituting the recessed portion.
[0012]
【The invention's effect】
Since the present invention is configured as described above, the sag 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 sag stopper.
FIG. 4 is a front view of a sash showing a mounting position of a sag stopper.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 Lower rod 3 Recessed part 3b Outdoor side wall piece 4 Slip stopper 5 Main frame 6 Roller 9 Lower frame 10 Screw hole 11 Fixing screw

Claims (1)

A recess is provided on the lower surface of the shoji lower arm, and the main frame of a sag stopper that is configured by pivoting a roller rolling on the lower frame to the main frame is engaged with the main frame. In the open shoji that is fastened to the lower arm of the shoji with a set screw, a screw hole is provided in the main frame frame piece, and an indoor / outdoor wall piece that constitutes the recessed portion from the outside to the screw hole. An installation device for a sag stopper for an open shoji, in which the set screw is screwed through one side.

Images