JPS6246769Y2 - - Google Patents

Description

[Detailed description of the invention] This invention relates to an alighting-type shoji device, and was devised for the purpose of obtaining various practical effects by making it possible to remove the alighting guide rail, which is a drawback of sliding alighting-type shojis. That's what I did.

The present invention pivotally supports supporting pieces provided on both sides of the engaging piece, and rotatably pivots the engaging piece to the lower stile of the shoji screen.
A guide piece of the shoji with which the tip of the engaging piece engages is installed horizontally on a window sill that receives the shoji, and an operating lever whose base end is rotatably pivoted to the lower stile is provided on the support piece. The operating lever is penetrated through a long hole, and the tip of the operating lever protrudes from the long hole and is led out from the shoji.

The drawing shows an embodiment of the get-off type shoji device according to the present invention, in which A is a door roller, and the lower surface is opened on one side of the main frame 1 of the door roller A to form a gap 2, and the wheels 3 are installed in this gap 2. It is inserted and rotatably supported on the main body frame 1 by the main shaft 4, a notch 5 is formed on the other side of the main body frame 1, an engaging device 6 is provided in the notch 5, and the engaging device 6
The operation lever 8 is attached to the device base piece 7 provided on the main frame 1.
A vertically elongated window hole 11 whose base part is rotatably attached by a support shaft 9, and the tip of the operating lever 8 is provided in the assembly plate 10.
An engagement piece 12 that extends through the main body frame 1 and projects to the outside of the main frame 1 and rotates when the operating lever 8 is operated.
has an occluded circular cross section, and support pieces 13 and 14 of the engagement piece 12 are connected to each other at both ends, and one support piece 13 is inserted into a through hole 15 provided in the device base piece 7, and the other support piece 13 is connected to a through hole 15 provided in the device base piece 7. The pieces 14 are respectively fitted into notches 16 similarly provided in the device base piece 7 and rotatably supported on a support shaft 17 extending between the device base piece 7 and the assembly plate 10. The main frame 1 equipped with the wheels 3 and the engagement device 6 is vertically movable on the mounting frame 20 via the adjustment block 19. engage,
The adjustment block 19 is fitted into the empty space 21 formed by the main frame 1, the mounting frame 20, and the assembly plate 10 so as to be able to move forward and backward in the direction of the assembly plate 10, and a pair of connecting pins 22, 22 are attached to the adjustment block 19. , both ends of the connecting pin 22 are engaged with oblique elongated holes 24 formed in the mounting frame 20 through horizontally elongated holes 23 provided in the main frame 1, and the connecting pins 22 are inserted along these elongated holes 23 and 24.
That is, the tip of the adjustment screw 25 for controlling the vertical movement of the main body frame 1 is screwed into the adjustment block 19, and the head 25' of the adjustment screw 25 is locked to the assembly plate 10, and the adjustment screw 25 An exterior frame 28 having a through-hole 26 for operation and a window hole 27 through which the operating lever 8 is passed is fixed to the main frame 1 with screws 29, and the door wheel A having such a configuration is attached to the operating lever. The window lower frame 35 is attached to both ends of each lower stile 33, 34 of each of the inner and outer shoji 31, 32 so that the tip of the shoji 8 protrudes toward the window frame 30 side, and spans between the window frame 30. Each of the inner and outer shoji 31, 32 is received, and the inner and outer shoji receivers 36 and 37 are arranged in a stepwise manner, and each shoji receiver 36, 37 has an inverted L-shaped rising portion at the indoor end. 38 and 39 are provided, and the outer end pieces thereof are configured as guide pieces 40 and 41 that engage the engagement piece 12 and guide the movement of each shoji 31 and 32.

In addition, the illustration 42 shows a screen door shoji, 43 shows a through hole for a locking screw of the door roller A, and 44 shows a locking piece that locks to the lower stile 33, 34.

Further, the upper and lower ends of the vertically elongated window hole 11 are widened, and the upper and lower locking portions 45a, 45 on which the operating lever 8 is locked.
b is provided, and by locking the operating lever 8 to the locking portions 45a, 45b, rotation of the operating lever 8 about the support shaft 9 is inhibited, and the locking portions 45a, 45b of the operating lever 8 are provided. The release is carried out by a slight lateral push.

Since the present invention has the above-mentioned configuration, there is no need for a guide rail for getting off the vehicle, which is required for conventional sash frames, and therefore, dust and the like do not accumulate on the window bottom frame, making it easy to clean. You can get a drop-off type shoji device. In addition, when the operating lever led out from the shoji is operated, the operating lever passes through the long hole provided in the supporting piece, so the supporting piece rotates, and the engaging pieces with the supporting piece on both sides rotate. By moving the engaging piece, the tip of the engaging piece can be engaged with a guide piece installed horizontally on the window sill, and by operating the operating lever in the opposite direction, the engaging piece can be separated from the guide piece. . That is, the engagement piece can be easily disengaged from the guide piece by operating the operating lever, and the work of attaching the shoji to the window frame can be performed smoothly.

[Brief explanation of the drawing]

The drawings show an embodiment of the get-off type shoji device according to the present invention, in which Fig. 1 is a longitudinal sectional view, Fig. 2 is a front view of the door roller, Fig. 3 is a longitudinal sectional view, and Fig. 4 is a sectional view of the door roller. FIG. 5 is a sectional view taken along the line -' in FIG. 2. 3...Wheel, 8...Operation lever, 12...Engagement piece, 14...Support piece, 18...Long hole, 33...Shoji lower stile, 34...Shoji lower stile, 35...Window Lower frame, 40... guide piece, 41... guide piece.

Claims (1)

[Scope of utility model registration request] Support pieces provided on both sides of the engagement piece are pivotally supported, and the engagement piece is rotatably pivoted to the lower stile of the shoji, and the tip of the engagement piece moves the engaged guide piece of the shoji from the shoji. An operating lever, which is installed horizontally on the lower frame of the window that receives the window and whose base end is rotatably pivoted to the lower stile, is passed through an elongated hole provided in the support piece, with the tip of the operating lever protruding from the elongated hole. A drop-off type shoji device derived from a shoji.