JPH078762Y2 - Restraint for window shoji - Google Patents

Description

[Detailed Description of the Invention] [Industrial field of application] The present invention relates to a restraint device for a sliding door type window shoji.

[Conventional technology]

As a slip-out type window restraint for window shoji, both mounting seats are connected by the first arm so that the window shoji mounting seat can swing with respect to the window frame mounting seat, and the window shoji mounting seat is The window shoji mounting seat and the reciprocating seat on the window frame mounting seat are connected by the second arm so that the first arm can swing relative to the one arm, and the first arm can swing relative to the window frame mounting seat. It is known that the first arm and the reciprocating seat are connected to each other by the third arm (Actual No. 61-47373). In this restraint, a stopper for the reciprocating seat is provided on the window frame mounting seat in order to stop the shoji mounting seat at the fully open position, but the sliding screen can be moved to the fully open position due to strong wind pressure or violent opening operation. May open beyond.

Also, as with the above-mentioned window screen restraint, a window screen mounting seat,
In a window frame mounting seat, a first arm, a second arm, and a third arm, in order to prevent the mounting seat for the window shoji from swinging beyond the fully opened position, It is known that a stop pin that engages with the first arm is provided (No. Shokai 63-46574). Again, the shoji may open beyond the fully open position due to strong wind pressure or violent opening operations.

[Problems to be solved by the device]

SUMMARY OF THE INVENTION The present invention is intended to provide a screen door which can be surely prevented from being excessively opened beyond the fully open position and can be shared by left and right hand windows of a window door.

[Means for Solving the Problems]

In order to achieve the above object, the present invention is provided with a stop pin that engages with the first arm to prevent the mounting seat for a window shoji from swinging beyond the fully opened position. The mounting seat is provided with a stopper that engages the reciprocating seat to prevent the reciprocating seat from sliding beyond the fully open position. ing.

〔Example〕

Hereinafter, embodiments of the present invention will be specifically described with reference to the drawings.

The shoji restraint (1) shown in the figure is attached to the lower end of the shoji (2), and is a window frame mounting seat (3), a window shoji mounting seat (4), and a reciprocating seat (5). And a first arm (6), a second arm (7) and a third arm (8). Although not shown, the restraint attached to the upper end of the shoji (2) is configured symmetrically with the one attached to the lower end.

The window frame mounting seat 3 and the lower frame (9) of the window frame are fixed, and the shoji mounting seat (4) is fixed to the lower end of the window shoji (2).

The reciprocating seat (5) has a rectangular plate shape, is slidably assembled to the window frame mounting seat (3), and linearly reciprocates along the longitudinal direction of the mounting seat.

The first arm (6) is the other second and third arms (7),
It is longer than (8), one end of which is pivotally attached to the shoji mounting seat (4) by the shaft (10), and the other end of which is pivotally attached to one end of the window frame mounting seat (3) by the shaft (11). The shoji mounting seat (4) is connected to the window frame mounting seat (3), and the shoji mounting seat (4) is connected to the window frame mounting seat (3) about the axis (11) to open the shoji screen. Swing between closed positions.

The second arm (7) is the other first and third arms (6),
Shorter than (8), one end of which is pivotally attached to one end of the shoji mounting seat (4) by a pin (12), and the other end is pivotally attached to a reciprocating seat (5) by a pin (13) for shoji mounting. The seat (4) is connected to the reciprocating seat (5), and the shoji mounting seat (4) is swung around the shaft (10) with respect to the first arm (6).

The third arm (8) has an intermediate length between the first arm (6) and the second arm (7), and one end thereof is between the pivot points (10) and (11) at both ends of the first arm (6). To the reciprocating seat (5) between the shaft (11) and the pin (13) with the pin (15) to reciprocate the third arm (8). Connected to the seat (5), the first arm (6) is swung around the shaft (11) with respect to the window frame mounting seat (3).

In FIG. 1, the shoji mounting seat (4) is located at a position corresponding to the fully open position (90 degrees) of the shoji (2). At that position, the reciprocating seat (5) hits the stopper (16) of the window frame mounting seat (3) and is stopped. The shoji (2) is extended outward from the lower frame (9) and a gap is formed between it and the vertical frame (17).

When the shoji (2) is closed, the shoji mounting seat (4) is attached to the shaft (10).
The second arm (7) is rotated clockwise around the pin (13) through the pin (12) while rotating counterclockwise around the same, and the reciprocating seat (5) is rotated rightward through the pin (13). Slide on the window frame mounting seat (3). At the same time, the reciprocating seat (5) rotates the third arm (8) counterclockwise around the pin (15), and the first arm (6) is rotated through the pin (14).
Rotate clockwise around the axis (11). The shoji mounting base (4) revolves around the shaft (10) while revolving around the shaft (10) and is closed in the fully closed state shown in Fig. 3, and the first arm (6) and the second arm (7). ), Together with the third arm (8), is folded so as to overlap the window frame mounting seat (3) (FIG. 4).

When the shoji (2) is opened, the shoji mounting seat (4) and the arms (6), (7) and (8) rotate in the opposite direction, and at the same time, the reciprocating seat (5) also moves in the opposite direction. , Return to the open position shown in FIG.

The window shovel mounting seat (4) has a stop pin (18), and the stop pin engages with one side (19) of the first arm (6) at the fully open position of the window shoji mounting seat (4). This engagement sufficiently prevents the mounting seat (4) from swinging beyond its fully open position.

Window shoji mounting seat (4), window frame mounting seat (3), first
~ 3 arms (6), (7), (8) and the reciprocating seat (5) when completely closed, the longitudinal centerline of each member and the pins (12), (13), (15) The shafts (10) and (11) are assembled so that they are aligned, so both mounting seats (3),
(4) and the arms (6), (7), and (8) can swing symmetrically in both the left and right directions with the center line sandwiched between them, and the stop pin (18) of the mounting seat (4) can be attached to the first arm (6). Both sides (19),
Interact with either of (20) according to the left-right difference. Therefore, this restraint can be used for both the right-handed shoji shown in FIG. 1 and the left-handed shoji shown in FIG.

[Effect of device]

In the present invention, as described above, the reciprocating seat (5) is stopped by the stopper (16) provided on the window frame mounting seat (3), and the shoji (2)
And the stop pin (18) provided on the window shoji mounting seat (4) and the first arm (6) are engaged to stop the window shoji mounting seat itself, and the shoji (2). Is configured to be restrained at the fully open position, the shoji can be restrained at the fully opened position even if the shoji receives strong wind pressure or a rough opening operation at the fully opened position. The seat (4), the window frame mounting seat (3), the first arm (6), the second arm (7), the third arm (8), and the reciprocating seat (5) are completely closed. The longitudinal center line of the member, the pin (12,13,14,15), the shaft (10,11) and the stop pin (18) are assembled so that they are aligned to form a window shoji mounting seat (4). The first to third arms (6, 7, 8) can swing symmetrically in both left and right directions with the longitudinal center line of the window frame mounting seat (3) interposed therebetween, and Since the poppin (18) can be engaged with either side (19, 20) of the first arm (6) according to the left-right handedness, the window shoji restraint can be installed on the left and right sides of the window shoji. It is convenient because it can be used on both sides.

[Brief description of drawings]

Drawing shows an embodiment of the present invention, Fig. 1 is a plan view of a right-handed shoji in a fully opened state, Fig. 2 is a plan view of a left-handed shoji in a fully opened state, and Fig. 3 is right-handed. FIG. 4 is a plan view showing a closed state of the tool holder, and FIG. 4 is a sectional view taken along line IV-IV in FIG. 1 ... Restoration device, 2 ... Shoji, 3 ... Mounting seat, 4 ... Mounting seat, 5 ... Reciprocating seat, 6 ... First arm, 7 ... Second arm, 8 ... Third arm, 9 ... bottom frame, 17 ... vertical frame, 18 ...
… Stop pin, 19 …… One side, 20 …… Other side

Claims (1)

[Scope of utility model registration request] 1. A window shovel mounting seat (4), a window frame mounting seat (3), and a reciprocating seat (5) movably mounted on the window frame mounting seat (3). Mounting seat for window shoji (4)
Is swingably connected to the window frame mounting seat (3) via the first arm (6) by the shafts (10, 11) at both ends of the first arm,
Further, the window shoji mounting seat (4) is attached to the reciprocating seat (5) secondly.
Through the arm (7), the pins (12,1) at both ends of the second arm
The first arm (6) is connected to the first arm (6) and is swingable with respect to the first arm (6), and the first arm (6) is connected to the reciprocating seat (5) via the third arm (8) at both ends of the third arm. It is swingably connected to the window frame mounting seat (3) by the pins (14, 15), and the mounting seat (4) swings beyond the fully opened position on the window shoji mounting seat (4). A stop pin (18) that engages with the first arm (6) is provided to prevent it from moving, and the window shovel mounting seat (4) exceeds the fully open position in the window frame mounting seat (3). A stopper (16) that engages with the reciprocating seat (5) is provided to prevent swinging, and the window shoji mounting seat (4), the window frame mounting seat (3), and the first arm (6) are provided. Second
When the arm (7), the third arm (8) and the reciprocating seat (5) are completely closed, the longitudinal center line of each of these members, the pins (12, 13, 14, 15), the shaft (10, 10). 11) and stop pin (1
8) are assembled so that they are aligned, and both mounting seats (3, 4)
And the first to third arms (6,7,8) are attached to the window frame (3)
It can swing symmetrically in both left and right directions with the longitudinal center line of the first arm (6) and the stop pin (18).
A window shoji restraint that can be engaged with either side (19, 20) of the window according to the right or left handedness of the window shoji.