JP2002357048A - Sash - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a sash which is simple in structure and inexpensive in costs, and allows a paper screen to be overhung on an outdoor or indoor side and to be laterally slidable. SOLUTION: The sash is formed of a sash frame 1, the paper screen 2, and paper screen operating mechanisms 3, 3 which are interposed between a head 4 of the sash frame and a top rail 5 of the paper screen, and between a sill 6 of the sash frame and a bottom rail 7 of the paper screen, respectively, for coupling the paper screen 2 to the sash frame 1. Each paper screen operating mechanism 3 is formed of a sash-side rail 8 fixed to the sash frame 1, a paper screen-side rail 9 fixed to the paper screen 2, and two arms α, βwhich are erected across the rails in parallel with each other. The arm α has its one end coupled to a fixed rotation shaft 10a fixed to the rail 8, and its other end coupled to a mobile rotation shaft 12a arranged on a slider 11a sliding along the rail 8 in its longitudinal direction. On the other hand, the arm β has its one end coupled to a fixed rotation shaft 10b fixed to the rail 9, and its other end coupled to a mobile rotation shaft 12b arranged on a slider 11b sliding along the rail 9 in its longitudinal direction.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a sash, and more particularly, to a sash capable of taking a sash out of a sash frame outdoors or indoors and moving the sash frame to slide laterally.

[0002]

2. Description of the Related Art JP-A-58-117188 discloses that
There is disclosed a technique in which a shoji is brought out of a fitted window into an outdoor side, and the shoji is slid laterally to be opened. In this, the window frame is formed in a double structure of a sash frame and a shoji frame, and the sash frame is slidably supported by the upper and lower guide members in a lateral direction. And the lower guide member can be moved between a position inside the sash frame and a position protruding outward from the sash frame.

[0003]

In the technique disclosed in this publication, a guide member for slidably supporting a shoji frame, that is, a rail is formed by dividing a part of a sash frame, and a rail between the sash frame and the sash frame is formed. Many gears, geared cables, and the like are embedded in the sash frame in order to move the plurality of arms that take out the guide member to the outdoor side in cooperation with each other. For this reason, the sash frame is very complicated. Further, in this window, even though the sliding door that can be taken outdoors can be slid in the horizontal direction, if the sliding door is moved too far, the sliding door jumps out of the guide member, so that the sliding door can be moved at most to half the width of the sliding door.

[0004] It is an object of the present invention to provide a sash in which a shoji moves in a similar manner with a simple structure at a low cost.

[0005]

In order to achieve the above object, a sash according to the present invention comprises a sash frame and a shoji, a space between an upper frame of the sash frame and an upper frame of the shoji, a lower frame of the sash frame and a shoji. A sliding door opening / closing mechanism interposed between the lower frames and connecting the sliding door to the sash frame is provided.The sliding door opening / closing mechanism includes a sash-side rail fixed to the sash frame, a sliding door-side rail fixed to the sliding door, and a sliding door between the two rails. One arm is connected at one end to a fixed rotating shaft fixed to the sash side rail, and the other end is slid along the sash side rail along the longitudinal direction. One end of the other arm is connected to a fixed rotation shaft fixed to the sash side rail, and the other arm is connected to the sash side rail along the longitudinal direction. It is connected to the moving rotary shaft provided on the sliding slider, The is characterized in that the slidably brought out the sash outside the frame.

[0006]

Embodiments of the present invention will be described below with reference to the drawings. As shown in FIG. 1, the sash according to the present invention has a shoji 2 inside a sash frame 1 attached to the opening of the skeleton, between the upper frame 4 of the sash frame and the upper frame 5 of the shoji, and the sash frame. The sash frame 1 and the sash frame 2 are connected by the sash opening / closing mechanisms 3 and 3 between the lower frame 6 and the lower frame 7 of the sash screen. As shown in FIG. It can be taken out to the outside and slid sideways. Reference numeral 22 in FIG. 2 denotes a handle for moving the shoji screen 2, and reference numerals 23 and 24 in FIG. 1 denote packings. Since the upper and lower sash opening / closing mechanisms 3 are the same as the upper and lower sash opening / closing mechanisms, the configuration and movement of the lower sash opening / closing mechanism will be described below.

As shown in FIG. 3, the sash opening / closing mechanism 3 has a sash-side rail 8 attached to the sash frame 1, a sash-side rail 9 attached to the sash 2, and an end rotatably connected between the two rails. Two arms α, which extend in parallel with each other,
By β, it is configured like a parallelogram four-bar linkage. One end of the arm α is connected to a fixed rotating shaft 10a provided at an end of the sash side rail 8 at one end, and the other end of the arm α is connected to a slider 11b sliding on the sash side rail 9 along the longitudinal direction. It is connected to the provided moving rotary shaft 12b. The other arm β has one end connected to a fixed rotating shaft 10b fixed to the sash-side rail 9 and the other end slides on the sash-side rail 8 along the longitudinal direction.
a to the moving rotary shaft 12a. Two fixed rotating shafts 10a, 10b and moving rotating shafts 12a, 12b
Are located on opposite sides of the parallelogram. When the sash 2 is closed, the sash opening / closing mechanism 3 configured as described above is in a state shown in FIG. 3A. When the sash 2 is pushed to the outside, the arms α and β are rotated, and FIG. When the shoji 2 is further pushed toward the left, the slider 1
1a and 11b slide to the state shown in FIG.

[0008] As shown in FIG.
The guide portion 13 is formed by folding the edge on the indoor side,
The slider 11a is slidably guided with the slider 11a fitted to the guide portion 13. The right end of the sash side rail 8 is provided with a rear stopper 14 for restricting the movement of the slider 11a when closing the shoji 2, and the left end of the sash side rail 8 is provided with the slider when the shoji 2 is fully opened. A front stopper 15 for restricting the movement of 11a is provided. At the end of the link β which is connected to the slider 11a, a projection 16 is provided on the guide portion 13 side, and the guide portion 13 is provided with a notch 17 for accommodating the projection 16. is there.
The protruding portion 16 is formed with a step portion 18 which is one step lower,
When the arm β closes the shoji 2 that lies directly beside, the step 18 fits into the notch 17 of the guide portion, and regulates the movement of the shoji 2 to some extent. Further, a flat surface 19 cut obliquely is formed at the end of the arm β so as to be continuous with the protrusion 16, and when the slider 11 a slides on the guide 13, as shown in FIG. On this side 19
Abuts on the outdoor surface of the guide portion 13 to regulate the angle of the arm β. That is, the arm β rotates only within a certain angle range while the slider 11a is in contact with the rear stopper 14. A projection 20 is provided on the back side of the end of the arm β, and when the arm β rotates,
As shown in (b), this projection 20 is connected to the rear stopper 14.
Is guided by a guide surface 21 formed in a curved surface on the front side.

As described above, the sash side rail 8 and the slider 11a
And the relationship between the arm β and the sliding rail 9
The relationship between the slider 11b and the arm α is the same. Since the sliding door opening / closing mechanism 3 is formed in this manner, the sliding door 2 always follows a fixed locus throughout the time of taking it out and sliding horizontally, and the sliding door 2 flaps while moving. It is always supported stably without doing. Further, as in the present embodiment, the sash side and the shoji side rails 8 and 9 are formed as long as possible,
0a, 10b are provided at the ends of the rail, and the sliders 11a,
By increasing the slidable range of the sash frame 1b,
The inside can be opened clearly and largely.

The present invention is not limited to the embodiment described above. The direction of taking out the shoji can be either the outdoor side or the indoor side. Further, the sliding direction of the shoji can be either left or right. Therefore, the direction in which the sliding door is taken out and the direction in which the sliding door slides can be appropriately selected according to the situation of the installation location.
The mechanism for regulating the angle of the arm when sliding the sliding door may be one that engages the arm and the slider.

[0011]

The sash according to the present invention has a sash opening / closing mechanism interposed in the upper and lower spaces between the sash frame and the sash.
Everything necessary to move the shoji is provided in the independent shoji opening / closing mechanism, so no special work is required for the sash frame and the shoji, and the configuration of the shoji opening / closing mechanism is very simple. It can be provided at a low price, even though it is a sash that moves smoothly. In addition, depending on the form of the sash opening / closing mechanism, the sash can fully open the inside of the sash frame.

[Brief description of the drawings]

FIG. 1 is a longitudinal sectional view of a sash according to the present invention.

FIG. 2 is a cross-sectional view of a sash according to the present invention.

FIGS. 3A and 3B are plan views showing the configuration and movement of a sliding door opening / closing mechanism (lower side).

FIGS. 4A and 4B are an enlarged plan view and a side view of a portion A in FIG.

5 (a) and (b) are enlarged plan views showing the movement of the portion A in FIG. 3;

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Sash frame 2 Shoji 3 Shoji opening / closing mechanism 4 Upper frame 5 Upper frame 6 Lower frame 7 Lower frame 8 Sash side rail 9 Shoji side rail 10a, 10b Fixed rotating shaft 11a, 11b Slider 12a, 12b Moving rotating shaft α, β Arm

Claims (1)

[Claims] 1. A sash frame and a sliding door which are interposed between the upper frame of the sash frame and the upper frame of the sash frame, and between the lower frame of the sash frame and the lower frame of the sash frame to connect the sash frame to the sash frame. The sash opening / closing mechanism includes a sash side rail fixed to a sash frame, a sash side rail fixed to a sash, and two arms erected in parallel between the two rails. One end is connected to a fixed rotating shaft fixed to the sash side rail, and the other end is connected to a moving rotating shaft provided on a slider that slides the sash side rail along the longitudinal direction,
One end of the other arm is connected to a fixed rotating shaft fixed to the rail on the sliding door side, and the other end is connected to a moving rotating shaft provided on a slider that slides the rail on the sash side along the longitudinal direction. The sash is characterized in that the sash is taken out of the sash frame and slidable.