JP2560158Y2 - Inner shoji stopper - Google Patents

Description

[Detailed description of the invention]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a double sash stopper for an inner shoji, and more particularly to a construction for easily removing the inner shoji.

[0002]

2. Description of the Related Art Conventionally, for example, in a double sash in which an inner sash is flipped up, a stopper for holding the inner sash in a flipped state is attached between the inner sash and the outer sash.
FIG. 5 is a front view showing a conventional inner sliding door stopper, and FIG. 6 is a side view showing a conventional inner sliding stopper. A slide plate 5 is fixed to the left and right vertical frames 3 of the outer sliding door 1, and an elongated hole 7 is formed in the center of the slide plate 5. Arm 9 in slot 7
One end of the arm 9 is slidably mounted, and one end of the arm 9 is locked to the slide plate 5 at a predetermined position via a cam 11. A mounting seat 15 is rotatably mounted on the other end of the arm 9 via a shaft 13, and the mounting seat 15 is fixed to a vertical frame 19 of an inner sash 17. Accordingly, when the inner shroud 17 is flipped up, the cam 11 slides in the elongated hole 7 via the arm 9 and the cam 11 is locked at a predetermined position, so that the inner shroud 17 is held in an open state. (See FIG. 5).

By the way, the slide plate 5 and the mounting seat 15 are
Each is fixed to the vertical frame 3 and the vertical frame 19 by four screws. Therefore, when the blind is attached to the inner sash 17 or when the glass seal is applied, the inner sash 17
If it is necessary to remove the screws, all the screws of either one of the slide plate 5 and the mounting seat 15 (four)
The inner sash 17 has been removed since the connection with the inner sash stopper has been released.

[0004]

However, in order to remove the inner sash stopper, at least four at one end and a total of eight at the left and right at one sash 17 (the arm 9 is the left and right vertical frame 19)
Must be removed)
When a large number of inner sashes 17 are to be removed, the amount of screws to be removed is enormous, and the work of removing the inner sash 17 is significantly reduced. Also, the large number of screws makes the work complicated not only at the time of removal but also at the time of attachment, and the work of removing and attaching the inner sash 17 is reduced twice.

The present invention has been made in view of the above circumstances, and provides an inner sash stopper which requires a smaller number of screws to be removed when removing the inner sash stopper. The purpose is to:

[0006]

Configuration of the sash stopper according to the present invention for achieving the above object In order to achieve the above, A - one end of the arm is fixed to the slidably outer sash, the A - the other end of the arm The front end of the inner shroud stopper that is
Serial in shoji rotation axis the same direction of the mounting pin and A - projecting from the other end of the arm, the tip of the mounting pin and the large diameter portion is larger outer shape than the other portions, the large-diameter portion inserted the support hole formed in said shoji, the intake of a state of being inserted into the supporting hole
Abuts on the mounting pin to prevent the large diameter part of the attached pin from coming off
A plate-like stopper having a notch formed therein, wherein the stopper is provided.
Is fixed to the inner shroud with one screw provided above the support hole . Suitably
Is located close to and along the protruding edge of the vertical frame
One side of the stopper is provided and the stopper is attached to the one side.
It has a parallel slot, and is fixed with the screw through the slot.
You.

[0007]

[Action] The stopper is removed from the inner sash by removing the screw, or the screw is loosened and the stopper is slid.
The large-diameter portion of the mounting pin can be removed from the support hole, and the large-diameter portion is removed from the support hole, whereby the connection between one end of the arm and the inner shoji is released, and the inner shoji stopper is used. Remove or loosen one screw for the connection between the outer sash and the inner sash
It can be released only by doing .

[0008]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Preferred embodiments of the inner sash stopper according to the present invention will be described below in detail with reference to the drawings. FIG. 1 is a front view of the inner shroud stopper according to the present invention, FIG. 2 is a side view of the inner shroud stopper according to the present invention, FIG. 3 is an explanatory view showing the position of the inner shroud stopper, and FIG. It is. FIG.
The same reference numerals are given to the same members as those shown in FIG. A slide plate 5 is provided on the vertical frame 3 of the shoji 1
Is fixed, and a long hole 7 is formed in the center of the slide plate 5. One end of an arm 21 is slidably attached to the elongated hole 7, and one end of the arm 21 is locked to the slide plate 5 at a predetermined position via the cam 11.

At the other end of the arm 21, a mounting pin 25 parallel to the rotation axis of the inner shroud 23 is fixed, and the mounting pin 25 has a stepped shaft having a large-diameter portion 25a (see FIG. 2) at its tip. It has become. On the other hand, support holes 29 are formed in the left and right vertical frames 27 of the inner sash 23, and the large-diameter portions 25a of the mounting pins 25 are loosely fitted in the support holes 29. A plate-shaped stopper 31 is fixed to the vertical frame 27 of the inner sash 23, and a notch 33 is formed at one corner of the stopper 31 by cutting out the outer shape of the mounting pin 25. (See FIG. 4). A long hole 35 is formed in the stopper 31, and the stopper 31 is fixed to the vertical frame 27 by a screw 37 inserted in the slot 35. A step is provided at a central portion in the longitudinal direction of the elongated hole 35 by bending one end of the stopper 31.

As shown in FIG. 3, one side of the stopper 31 is
Preferably along the protruding edge 27a of the vertical frame 27
And provided, therefore in a state where the screw 37 is loosened, the
While being guided by the rim 27a, it moves in the direction of approaching and separating from the mounting pin 25 by the length of the elongated hole 35 . The screw 37 is formed in the support hole 29 as shown in FIG.
And the weight direction of the stopper 31 and the mounting pin 2
The directions in which 5 is pressed are substantially the same. Detachment 3
1 is fixed to the vertical frame 27 in a state where the notch 33 is in contact with the outer periphery of the mounting pin 25. That is, the notch 33 is
5 is fixed in contact with the outer periphery of the mounting pin 25, so that the large-diameter portion 25 a of the mounting pin 25 is pressed from the outside of the support hole 29, and the large-diameter portion 25 a cannot be dropped from the support hole 29. is there.

Accordingly, the arm 21 having one end fixed to the slide plate 5 via the cam 11 is rotatably fixed at the other end to the inner sash 23 via the mounting pin 25, and the outer sash 1 and the inner sash 23 are fixed. Are connected via the arm 21.
Then, when releasing the connection between the outer sash 1 and the inner sash 23, the screws 37 are loosened to move the slip-off stopper 31, and the notch 33 is removed from the large-diameter portion 25 a of the mounting pin 25. The mounting pin 25 can be removed from the support hole 29, and the mounting pin 25 can be removed from the support hole 29.
The connection between the outer sash 1 and the inner sash 23 by the arm 21 is released.

According to the inner sash stopper, the arm 21 can be detached from the inner sash 23 only by loosening the single screw 37, and the connection between the outer sash 1 and the inner sash 23 can be easily released. be able to. Further, since it is only necessary to loosen the screw 37 in order to remove the arm 21, it is only necessary to tighten the screw 37 again without screwing when reattaching, and the screw 37 is lost by the time of reattachment. Without fear, the workability of attaching and detaching the inner sash 23 can be made extremely good. Further, unlike the conventional structure (see FIG. 5), the mounting pin 25 is supported by the support
Since the weight of the inner shroud 23 is not applied to the screw for attaching the other end of the sash, the safety and durability can be significantly improved.

[0013]

As described in detail above, the inner shroud stopper according to the present invention has a mounting pin protruding from the other end of the arm, a support hole into which the mounting pin is inserted is formed in the inner shroud, and A single screw is used to fix the stopper that prevents the mounting pin inserted in the hole from dropping off to the inner shoji, so the connection between the outer shoji and the inner shoji by the inner shoji stopper can be released simply by removing one screw Becomes As a result, it is possible to extremely easily remove the inner sash, and it is possible to remarkably improve the workability of the inner sash removal operation.

[Brief description of the drawings]

FIG. 1 is a front view of the inner shroud stopper according to the present invention.

FIG. 2 is a side view of the inner shroud stopper according to the present invention.

FIG. 3 is an explanatory view showing the position of a sash stopper.

FIG. 4 is a plan view of the stopper.

FIG. 5 is a front view showing a conventional inner sliding door stopper.

FIG. 6 is a side view showing a conventional inner sash stopper.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Outer sliding door 21 Arm 23 Inner sliding door 25 Mounting pin 25a Large diameter part 29 Supporting hole 31 Detachment prevention

Claims (2)

(57) [Scope of request for utility model registration] 1. An inner sash stopper in which one end of an arm is slidably fixed to an outer sash and the other end of the arm is slidably fixed to the inner sash. A mounting pin in the same direction as the shaft is protruded from the other end of the arm, the distal end of the mounting pin is a large-diameter portion having a larger outer shape than other portions, and a support hole into which the large-diameter portion is inserted is formed. formed in said shoji, wherein in a state of being inserted into the supporting hole
Touch the mounting pin to prevent the large diameter part of the mounting pin from coming off.
An inner shroud stopper having a plate-shaped slip stopper having a notch in contact therewith, wherein the slip stopper is fixed to the inner shoji with a single screw provided above the support hole . 2. Along the protruding edge of the vertical frame of the shoji
One side of the stopper is provided in close proximity to the stopper;
The eye has an elongated hole parallel to the one side, and the via is inserted through the elongated hole.
The cataract according to claim 1, wherein the cataract is fixed with a screw.
Child stopper.