JPH0623667Y2 - Inner shoji closing structure of sliding window - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION (Industrial field of application) The present invention relates to a sliding window in which an external shoji screen and an internal shoji screen are flush with each other when the window is closed.

(Prior Art) Conventionally, in a sliding window, an arm is pivotally mounted on a traveling body that is guided by rails in the voids above and below the window frame,
It is known that a sliding window, which is vertically supported by this arm, opens and closes and locks on the same plane as the external sliding door when the traveling body moves when the sliding door is opened. 236983), and in the locking device of the sliding window in which the inner and outer shoji are in the same plane when closed, the slide bar arranged on the outer peripheral surface of the inner shoji is moved by the rotation of the handle and fixed to the sludge bar. It is also known to lock the roller members by locking the roller members to the receiving members of the opposing window frames. (For example, utility model application publication Sho 58-75879
No., Patent Application Publication No. 58-86276).

(Problems to be solved by the invention) However, in the above-described conventional configuration, when moving the inner shoji from the open position to the closed position that is flush with the outer shoji, the arm supporting the inner shoji is The inner shoji screens must be translated in parallel by rotating them, and as a result, the entire inner shoji screen is pushed to the outside of the room. Since it is difficult to push the door side at the same time and the operation is performed by two people, or when the wind is strong, the outside air wind pressure acts on the entire area of the inner shoji, so move the inner shoji to the closed position and lock it. Things cannot be operated by one person.

Therefore, the present invention is intended to improve the drawbacks of the conventional ones described above, and to enable the closing operation of the internal shoji to be performed by one person and to ensure the closing.

(Means for Solving the Problems) Therefore, according to the present invention, when the sliding door is closed, the inner and outer sliding doors are flush with each other, and the sliding bar arranged on the outer circumferential surface of the inner sliding door is locked by the conventional sliding window. The sliding bar provided on the sliding door side of the shoji door is provided with a rocking piece that rocks elastically, and the window frame facing the rocking piece is provided with a side edge that engages with the rocking piece.

(Operation) As described above, since the door end side of the internal shoji of the present invention is configured, when the internal shoji is moved to the closed position that is flush with the external shoji, the internal shoji turns the arm to the closed position. Just before moving by moving, if you push only the door tip side of the inner shoji, the slope of the bending part of the rocking piece comes into contact with the side edge of the locking member,
The oscillating piece oscillates rearward while forming a vertically long slope on the side edge of the locking member, and the slope of the bent portion gets over the slope of the locking member.
At this time, for example, the rocking piece is elastically pushed outward by a leaf spring and stops inside the locking member, the door end side of the internal shoji stops at the closed position, and the door end side of the internal shoji shuts completely. Is locked to the window frame facing the. The shoji can then be moved to a closed position flush with the outer shoji by simply pushing on the side of the inner shoji. The above operations can be performed with only one hand, regardless of the external wind pressure, even if the width of the shoji screen is large or the area is large. Can be locked.

(Example) This invention is explained in full detail by the example shown in the drawing. First, the first
The figure is a front view of the interior screen when the inner shoji and outer shoji are in the same position in the closed position and locked, and (1) is the window frame, (2)
Is the internal shoji, (3) is the external shoji and the internal shoji (2) is the closed shoji.
It is locked on the same surface as (3). (19) is internal shoji
(2) A handle of a conventional locking device fixed to the summing frame (2b), in which a slide bar (22) of the device is arranged on the outer periphery of the inner shoji (2). The slide bars (22) are connected to each other by corner joints at the corners of the inner shoji, and when the handle (19) is rotated, the slide bar (22c) on the door end side of the inner shoji (2) moves up and down. The roller member fixed to the slide bar is locked and locked by the receiving metal of the opposing window frame.

As shown in Fig. 5, the inner shoji (2) is located above and below the window frame (1).
a), (1d) in each vacant space (5) pivotally attached to the upper and lower running bodies (10), (11) guided by rails (6), (7), (8), (9) Arm to be
The upper and lower sides are supported by (12) and (13), and when opened, they move to the inside of the shoji (3) as shown by the chain double-dashed line.

Fig. 6 is a perspective view showing the metal fittings mounted on the door end side of the inner shoji (2) and the opposing window frame (1) and the mounting state. Fig. 6a is an exploded view of each locking metal fitting. In (2c), the slide bar slides in the space (21) of the window frame (1c) on the door tip side of the inner shoji (2) by the rotation of the handle (19). The roller member (23) pivotally supporting the roller (24) is fixed above and below the slide bar (22c), and the roller member (23) descends to face the window frame at the closed position of the inner shoji (2). The roller (24) is locked to the mountain-shaped top portion (26) of the receiving metal (25) fixed to (1c), and the inner shoji (2) is pressed to the outdoor side and locked. Next, as shown in FIG. 6b, a rectangular opening (38) is bored substantially in the middle of the slide bar (22c), and the tightening device for the door end of the inner shoji (2) shown in FIG. The bent portion (32) of the swinging piece (29) is built in and protrudes from the opening (38).
(36) is a fixing member fixed inside the slide bar (22c), and the slide bar (2
It is connected to a slidable sliding member (27) inside 2c).

An L-shaped swinging piece (29) having a U-shaped groove (28) in the lower portion of the sliding member (27) and a bending portion (32) bent toward the window frame (1c) at the lower portion.
The head (30) is inserted, and the swing piece (29) is pivotally supported by the pin (31) so as to swing back and forth. (45), (46) is almost 4
At the upper end and the lower end of the rectangular bent portion (32), the surfaces of the bent portion (32) that face the outside are formed as slopes (33).

As shown in FIG. 6b, the bending portion (32) of the swinging piece (29) is attached to the slide bar (22) by a curved leaf spring (34) fixed to the back surface.
The flat upper end (48) of the rocking piece (29) always projects from the opening (38) of (c) and always abuts the upper edge 49 of the opening (38) by the tensile force of the coil spring (35). Contact the bent part (3
2) lower end (46) and the slide bar (22c) opening (38)
The gap between the lower edge (38a) and the lower edge (38a) is longer than the distance that the slide bar (22c) moves from unlocking to locking. First
FIG. 6d is a perspective view of a locking member (39) fixed to the window frame (1c) so as to face the swinging piece (29), and the locking member is fixed to the window frame (1c). The board (40) and the side wall on the indoor side of the board (40) are provided with a side edge (42) having a vertically long slope (42) of the same shape as the slope which abuts the bending surface (33) when the internal shoji (2) is closed. 41) and a bottom wall having a rising slope (44) whose upper surface rises toward the substrate are integrally formed.

Since this embodiment is constructed as described above, in order to move the inner shoji (2) to the closed position flush with the outer shoji (3), the second
As shown in Fig. 7 and Fig. 7, when the inner shoji (2) comes to the position indicated by the chain double-dashed line just before it moves from the pulling position of the outer shoji (3) to the closed position, the door of the inner shoji (2) Arrow on the right vertical frame (2c) on the front side
When pushed in the direction (c) (Fig. 2), the arm 13 for supporting the inner shoji (2) is rotated, and the door tip side precedes, as shown in Fig. 8, the door tip side slide bar ( The slope (33) of the bent portion (32) of the rocking piece protruding from the opening (38) of (22c) is a window frame facing
The slant surface (33) comes into contact with the longitudinal slant surface (42) of the side edge (41) of the locking member (39) fixed to (1c), and the slant surface (33) becomes the slant surface (4) as shown in FIG.
While pressing 2), the leaf spring (34) is contracted, and the slope (42) rises until the bent portion (32) becomes the slope (4) of the side edge (41) as shown in FIG.
When it goes over 2), the rocking piece (29) is pushed toward the locking member (39) by the restoring force of the leaf spring (34), and the bent portion (3
Since 2) reaches the outdoor slope of the side edge (41) and stops, the inner shoji (2) is locked by the opposing window frame (1c). Then, as shown in FIG. 4, a combination frame for the inner shoji (2)
When (2b) is pushed in the direction of the arrow (D), the arm B pivots largely and the inner shoji (2) easily moves to the closed position on the same plane as the outer shoji (3) as shown in FIG. Then, the summing frame (2b) can be pressed and locked by the handle (19). This device can be easily locked and unlocked even when the window frame (1c) and the door end side are locked.
That is, as shown in FIG. 1, the handle indicated by the chain double-dashed line
Rotate (19) in the direction of arrow (A) and slide bar (22
c) moves in the direction of arrow (F). These slide bars
The movement state of (22c) will be described with reference to FIGS. First
As shown in FIGS. 1 and 12, the roller member (23) also sequentially moves in the direction of arrow (F), and moves in the direction of (F). The upper edge of the opening (38) of the slide bar (22c) ( 49) to the upper end (4
Since the rocking piece (29) is pushed in the direction of the arrow (F), the sharp end (46a) of the lower end (46) of the bend (32) rises above the slope (44). Since the leaf spring (34) is contracted as the swinging piece (29) descends, the pointed end (46a) rises down the slope (44) as shown in FIG. When the upper end of the bent portion (32) comes below the lower end (43) of the locking member (39) away from the rising slope (44) as shown, the leaf spring (34)
It is pushed by the restoring force of the bending part (3
The upper end (45) of 2) moves to the lower end (43) of the locking member (39). While the oscillating piece (32) is operating, the roller member (23) moves in the direction (F) while the roller (24) receives the money (2) as shown in FIG.
When reaching the chevron (26) of 5), the internal shoji (2) is pushed to the outside of the room and kept airtight and locked, so as described above, the internal shoji (2)
The locked state of the window frame (1c) and the window frame (1c) does not hinder the locking of the window of this invention.

Next, when the window is unlocked and opened, the handle (19) shown in FIG. 1 is rotated in the direction of arrow A ', and the slide bar (22c) is moved as shown in FIG. Moving in the direction of (G), the roller (24) is successively released from the chevron portion (26) as shown in FIG. 16, and is released from the receiver and unlocked as shown in FIG. 16. Since the swinging piece (29) is locked to the locking member (39) at the bottom of the slide bar (22c) during operation, it cannot move in the direction of (G), but is fixed to the slide bar (22c). The fixing member (36) extends the coil spring (35),
The gap between the lower end (46) of the bent portion (32), the slide bar (22c), and the lower edge of the opening (38) that can move in the direction of (G) is the roller (24).
Has been drilled for a distance greater than the moving distance for releasing the money receiver (25), the bent portion (32) of the rocking piece (29) is locked to the lower end of the locking member (39). Slide bar (22
It does not prevent the movement of c). Then, as shown in FIG. 4, when the unlocked shoji screen is pulled in the direction opposite to the arrow (D) and the drawing part is pulled toward the front in the direction of the arrow (E), the inner shoji screen (2) of FIG. Move it to the position indicated by the chain double-dashed line and freely
It is possible to drive in the pulling position. At the moment when the internal shoji (2) separates from the window frame (1c), the swinging piece (29) also separates from the locking member (39), and the sliding member (27) shakes due to the restoring force of the coil sprinkle (35). The upper end (48) of the moving piece (29) is the slide bar (22c).
11 until it comes into contact with the upper edge (49) of the opening (38), and as shown in FIG. 11, the fixing member (36), the coil spring (35), the sliding member (27), the swinging piece (29). The position of () is to completely restore the state before closing and locking the internal shoji (2).

(Effect of the Invention) As described above, this invention does not move the inner shoji to the closed position by parallel movement like the sliding window of this kind, but it can be easily operated by one person and the size of the inner shoji can be reduced. It has the excellent effect that the internal shoji can be closed reliably regardless of the situation, and that it can be released easily as well.

[Brief description of drawings]

FIG. 1 is a front view of the inside of the present invention when the sliding window is closed and locked, FIG. 2 is a cross section thereof, and FIG. 3 is a front view of the inside before the sliding door is moved to the closed state. Is its cross section,
FIG. 5 is a vertical cross-sectional view of the inner shoji, FIG. 6 is a perspective view of a fastening device related to the present invention, FIG. 6a is a locking device related, and FIG. 6b is a perspective view of a rocking piece incorporated in the shoji frame. 7 and its exploded perspective view, FIG. 7 is a detailed cross-sectional view of FIG. 2, FIG. 8 is a cross-sectional view of FIG. 4 of the same, and FIGS. 9 to 10 are cross-sectional views showing a tightening device relationship. Figures 11 to 16 are vertical cross-sections with some cutouts showing a series of movements such as locking and unlocking from the open state of the shoji by interlocking the tightening device and the locking device. Figures 17 and 18 show the conventional open state of the shoji of the window. It is a cross-sectional view showing the movement to move from the closed state. 1 ... Window frame, 2 ... Internal shoji 3 ... External shoji 19 ... Locking handle 22 ... Slide bar 23 ... Roller member 25 ... Receiving, 27 ... Sliding member 29 ... Oscillating piece, 32 …… Bending part 36 …… Fixing member, 39 …… Locking member

Claims (1)

[Scope of utility model registration request] 1. An arm is pivotally mounted on a traveling body guided by rails arranged in the upper and lower voids of a window frame, and the inner shoji supported by this arm travels at the sliding position of the outer shoji, At the time of closing, it is flush with the outer shoji screen, and in the sliding window locked by the movement of the slide bar arranged on the outer peripheral surface of the inner shoji screen, it constantly and elastically projects to the slide bar on the door end side of the inner shoji screen. A swinging piece is provided, and a window frame facing the swinging piece is provided with a side edge that engages with the swinging piece on the window frame facing the swinging piece. An internal shoji closing structure that locks the moving piece and the side edge of the window frame.