JP3455313B2 - Shoji window - Google Patents

Description

Description: BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a shoji window that forms a mating window when the window is closed. 2. Description of the Related Art A shoji window in which a shoji and a fitted glass panel are provided inside a window frame and the shoji is arranged on the same plane as the glass panel when the shoji is closed is known. Known from. [0003] In the above-mentioned shoji window, usually, a handle is attached to the shoji, the lock of the shoji is released by operating the handle, and then the shoji is pulled into the indoor sliding position, thereby reaching a position overlapping the glass panel. The window is opened by moving the shoji. When closing a window, an open shoji is moved to a position of a vertical frame which is a door stop of a window frame, and then the shoji is moved to the outside. In the above-described sash window, since the sash and the glass panel are arranged on the same plane when the window is closed, the sash window is formed and the appearance is good. In the conventional shoji window, when the window is opened, the lock of the shoji is released by operating a handle, and then the handle is pulled indoors to pull the shoji. Position, and then slide the shoji to the position where it overlaps the glass panel while holding the handle.Therefore, the operations of unlocking, pulling in the shoji, and opening the shoji are discontinuous, causing a problem in operability. is there. SUMMARY OF THE INVENTION An object of the present invention is to provide a sash window with excellent operability in which a series of operations of unlocking a sash, pulling the sash into an indoor side, and opening the sash can be continuously performed by rotating the handle. It is to provide. [0008] In order to solve the above-mentioned problems, in the present invention, a shoji (shoji) and a fitted glass panel are provided inside a window frame, and are coplanar with the glass panel. In a shoji window in which the placed closed shoji is moved to a sliding position on the indoor side and then moved to a position overlapping with the glass panel to open the window, a handle is rotatably attached to the shoji frame of the shoji. An annular band-shaped member that moves in one direction by rotating the handle is incorporated into an annular groove formed in the shoji frame, a plurality of lock pins are attached to the band-shaped member, and a window frame is connected to the lock pin. A stopper piece is provided to prevent the sliding door from moving toward the indoor side, and a roller support and a sliding door that are movable along an upper groove of the window frame are connected by an arm, and a plurality of sliding doors are provided above and below the sliding door frame. Attach the bracket, insert the pin provided at one end of the swing arm into the long hole formed in each bracket, and insert the roller attached to the other end of the swing arm into the upper and lower grooves of the window frame, and The middle part of the engaging arm, one end of which is connected to the middle of the arm, is connected to the upper and lower parts of the shoji frame, and the other end of the engaging arm is provided with a forked piece. In some cases, a configuration is employed in which an engagement pin that is engaged with each fork of the engagement arm to swing the engagement arm is attached. With the above arrangement, when the handle in the locked position is turned to the unlocked position, the belt-like member moves. In the initial stage of the movement of the belt-shaped member, the lock pin comes off the stopper piece, and after the lock is released, the engagement pin engages with the fork of the engagement arm to swing the engagement arm. Since one end of the engagement arm is connected to the middle of the swing arm, the swing arm swings around the roller toward the indoor side by the swing of the engagement arm. For this reason, while the shoji moves to the indoor side, the shoji that has moved to the pulling position can be slid toward the position overlapping the glass panel by the operating force acting on the handle. Embodiments of the present invention will be described below with reference to the accompanying drawings. As shown in FIG. 1, a window frame 1 is provided with a vertical partition member 2 at the center in the width direction, and a glass panel 3 is fitted to one side of the vertical partition member 2. A shoji 4 is provided on the other side of the vertical partition member 2. The shoji 4 comprises a shoji frame 5 and a glass plate 6 attached to the inside thereof. A gear case 7 is mounted on the vertical frame 5a of the shoji frame 5, and a handle 8 is rotatably mounted on the gear case 7. As shown in FIG. 2 to FIG.
A slide plate 9 is incorporated inside the rack so as to be able to move up and down.
Are engaged with each other. A fork 12 is formed on the other side of the slide plate 9.
2 is inserted into a vertically long slot 13 formed in the vertical frame 5a. As shown in FIGS. 7, 16 and 18, an annular groove 14 is formed on the outer periphery of the shoji frame 5, and the annular groove 1 is formed.
An annular belt-shaped member 15 is movably incorporated in 4. As shown in FIGS. 1 and 8, the band-like member 15 has a structure in which a link chain 15a arranged at a corner of the annular groove 14 is connected by a band plate 15b. As shown in FIG. 3, a pin 16 is attached to the band-shaped member 15, and the pin 16 is engaged with the forked piece 12 of the slide plate 9. Therefore, when the handle 8 is rotated, the belt-like member 15 moves along the annular groove 14. As shown in FIGS. 9, 17 and 18,
A plurality of lock pins 17 are attached to the belt-like member 15, while a stopper piece 18 is attached to the window frame 1 so as to face the lock pin 17. The lock pin 17 is
The handle 8 of the shoji frame 5 is engaged with the stopper piece 18 in the downward locking position shown in FIGS. 2 and 3 to prevent the shoji 4 from moving indoors. When the handle 8 in the locked position is rotated to the unlocked position shown in FIG. 5B, the band-like member 15 moves in one direction, the lock pin 17 is disengaged from the stopper 18, and the lock of the sash 4 is released. You. As shown in FIGS. 5, 6, and 8, a groove 19 is provided on the inner surface of the upper frame 1a of the window frame 1, and an inward flange 20 is provided at an opening of the groove 19. Groove 1
9, a roller support 21 is incorporated. A plurality of rollers 22 provided on both sides of the roller support 21
At 0, it is movably supported. One end of an arm 23 is connected to the roller support 21, and the other end of the arm 23 is connected to the belt-like member 15. As shown in FIG. 1, the roller support 21 and the arm 23 are provided at both upper ends of the shoji 4. For this reason, the lock pin 17 and the stopper piece 1
After the engagement of the sliding door 8 is released, when the sliding door 4 is pulled into the indoor side, the sliding door 4 is suspended and supported by the upper frame 1a of the window frame 1 via the arm 23, and is moved along the groove 19 of the upper frame 1a. Can be slid. As shown in FIG. 5 and FIG.
The bracket 24 and the base 25 are provided close to the upper beam 5b and the lower beam 5c. This bracket 24
As shown in FIG. 1, two sets of bases 25 are provided for the upper rail 5b and the lower rail 5c. As shown in FIG. 6, the bracket 24 is provided with long holes 26 long in the sliding direction of the sash 4, and a pin 28 provided at one end of a swing arm 27 is inserted into each long hole 26. A roller 29 is rotatably attached to the other end of the swing arm 27, and each roller 29 is inserted into grooves 19 formed in the upper frame 1a and the lower frame 1b of the window frame 1. Here, the swing arm 27 provided at the upper part of the shoji 4 and the swing arm 27 provided at the lower part of the shoji 4 are mounted so that their directions differ by 180 °. One end of an engagement arm 30 is connected to the middle of each of the swing arms 27. Engagement arm 30
Is rotatably attached to the base 25 by a pin 31, and the other end facing the band-like member 15 has a bifurcated piece 3.
2 are provided. As shown in FIG.
In the closed state of the sash 4, a braking piece 34 that engages with a bent piece 33 formed on one of the forked pieces 32 to prevent the engagement arm 30 from swinging, An engagement pin 35 that engages with the fork 32 to swing the engagement arm 30 is provided. As shown in FIG. 18, rollers 36 are rotatably mounted on both sides of the shoji 4 while the vertical frame 1c of the window frame 1 and the vertical partition member 2 are attached to the shoji 4 when the shoji 4 moves indoors. A guide piece 37 for guiding the movement of the roller 36 is attached. FIG. 20A shows a state in which the shoji 4 is in the closed position, and the shoji 4 and the glass panel 3 are held on the same plane. At this time, the lock pin 17 shown in FIGS. 10 and 15 is engaged with the stopper piece 18 to prevent the shoji 4 from moving inward. When the handle 8 shown in FIG. 4 is rotated toward the unlocking position in the closed state of the shoji 4, the pinion 1
The slide plate 9 is moved upward by the engagement between the rack 1 and the rack 1. At this time, since the pin 16 of the band-shaped member 15 is engaged with the forked piece 12 provided on the slide plate 9, the movement of the slide plate 9 causes the band-shaped member 15 to move as shown in FIGS.
Then, as shown in FIG. 11, the lock pin 17 is disengaged from the stopper piece 18 and the lock of the sash 4 is released. Further, the braking piece 34 is disengaged from the bent piece 33 formed on one of the forked pieces 32 to release the lock of the engaging arm 30 and the engaging pin 35 is connected to the other piece of the forked piece 32. Engages. When the belt-shaped member 15 moves further in the same direction from the state shown in FIG. 11, the engagement pin 35 presses the other of the forked pieces 32. At this time, the rollers 29 at the other ends of the swing arms 27 arranged above and below the shoji 4 are fitted in the grooves 19 formed in the upper frame 1a and the lower frame 1b of the window frame 1. Due to the action of the engaging pin 35 pressing the other of the forked pieces 32, the engaging arm 30 is pulled forward, and each swing arm 27 swings around the roller 29 toward the indoor side. For this reason, the shoji 4 moves toward the indoor side, and the state shown in FIG. FIG. 13 shows the open position of the shoji 4 when the handle 8 is turned to the unlocked position shown by the chain line in FIG.
The shoji 4 is arranged at a position where it can be pulled with respect to the glass panel 3. By pulling the handle 8 toward the glass panel 3 in the above state, the shoji 4 moves along the groove 19 of the upper frame 5b, and the window is opened. As described above, when the handle 8 in the locked position is rotated toward the unlocked position, the lock pin 17 is disengaged from the stopper piece 18 to unlock the sash 4 and
The shoji 4 is pulled into the indoor side, and when the handle is further pulled, the shoji 4 moves toward a position overlapping with the glass panel 3. Therefore, the lock of the shoji 4 is unlocked, the shoji 4 is pulled to the slip position, and the shoji 4 is opened. Can be continuously performed, and the sliding door 4 can be opened very smoothly. After the shoji 4 in the open position is returned to the pulling position, the handle 8 is rotated toward the locking position, so that the engaging pin 35 presses one of the forked pieces 32. Then, the swing arm 27 swings around the roller 29 to the outdoor side, and the shoji 4 is returned to the closed state. After the shoji 4 is returned to the closed state, the lock pin 17 engages with the stopper piece 18 to hold the shoji 4 in the closed state. As described above, in the sash window according to the present invention, by rotating the handle attached to the sash frame from the locked position to the unlocked position, the lock pin moves from the stopper piece. The lock is released and unlocked, and after the lock is released, the shoji moves to the pulling position, and when the handle in the unlock position is further pulled, the shoji moves to the open position. A series of movement and opening of shoji can be performed continuously,
A sash window excellent in operability can be provided.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a front view of a shoji window according to the present invention. FIG. 2 is a cross-sectional view showing a handle mounting portion of the same. FIG. 3 is a vertical side view of FIG. Is a perspective view of a handle mounting portion, and (b) is a perspective view of a state in which the handle is rotated to an unlocked position. [FIG. 5] A partially cutaway front view showing an upper part of a shoji screen. [FIG. 6] A perspective view of FIG. 7 is a sectional view taken along the line VII-VII of FIG. 5; FIG. 8 is a sectional view taken along the line VIII-VIII of FIG. 5; FIG. 9 is a sectional view taken along the line IX-IX of FIG. 10 is a cross-sectional view taken along the line XX of FIG. 5. FIG. 11 is a cross-sectional view showing an opening operation of a shoji. FIG. 12 is a cross-sectional view showing an opening operation of a shoji. FIG. 14 is a partially cutaway front view showing the lower part of the shoji screen; FIG. 15 is a cross-sectional view taken along line XV-XV in FIG. 14; FIG. 16 is a cross-sectional view taken along line XVI-XVI in FIG. FIG. FIG. 18 is a cross-sectional plan view of a shoji screen. FIG. 19 is a partially cutaway front view showing a corner portion of the shoji screen. FIG. 20 is a shoji screen showing (a), (b), and (c). 1 is a window frame 3 a glass panel 4 a shoji 5 a shoji frame 8 a handle 14 an annular groove 15 a band member 17 a lock pin 18 a stopper piece 21 a roller support 23 an arm 24 a bracket 26 Long hole 29 Roller 30 Engagement arm 32 Bifurcated piece 35 Engagement pin

──────────────────────────────────────────────────続 き Continued on front page (58) Field surveyed (Int. Cl. ⁷ , DB name) E05D 15/00 E06B 3/00

Claims (1)

(57) [Claims] [Claim 1] A shoji (shoji) and a killed glass panel are provided inside a window frame, and a closed shoji (shoji) arranged on the same plane as the glass panel is pulled indoors. In a shoji window, which is moved to a different position and then moved to a position overlapping with the glass panel to open the window, a handle is rotatably attached to the shoji frame of the shoji, and the handle is placed in an annular groove formed in the shoji frame. An annular band-shaped member that moves in one direction due to the turning operation of the vehicle is assembled, a plurality of lock pins are attached to the band-shaped member, and the window frame is prevented from moving to the indoor side of the shoji by engagement with the lock pin. A stopper piece is provided, and a roller support and a sliding door that are movable along an upper groove of the window frame are connected by an arm, and a plurality of brackets are attached to upper and lower sides of the sliding door frame. Sui Insert the pin provided at one end of the swing arm, insert the rollers attached to the other end of the swing arm into the upper and lower grooves of the window frame, and engage the engagement arm with one end connected to the middle of each swing arm. The midway is connected to the upper and lower portions of the shoji frame, and a fork is provided at the other end of the engaging arm, and the band-shaped member is engaged with each of the engaging arms at the time of movement of the band-shaped member. A sliding shoji window, wherein an engaging pin for swinging the engaging arm is attached.