JP2747415B2 - Up and down window - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an up-and-down window which is accommodated in a framed window frame in a state where a shoji is assembled.

[0002]

2. Description of the Related Art Up-and-down windows accommodating a shoji sliding up and down while being supported by a balancer disposed in a vertical frame have conventionally been provided in a vertical frame of the balancer as disclosed in Japanese Patent Application Laid-Open No. 3-172480. It is completed by assembling the shoji in parallel with the assembling of the window frame for the convenience of storage and connection with the shoji, and the glass is fixed by the ridge attached to the frame assembly, but the use of the ridge is not When placing double-glazed glass in a frame structure, such as when placing double-glazed glass in a frame, storing large glass or panels while keeping the width of the frame within a certain size. You cannot use the ridge.

In such a case, the shoji is to be built in a window frame with the glass housed in the frame, but the shoji is supported by the balancer by connecting its lower end to the lower end of the balancer. Since a sliding piece for guiding the elevating and lowering of the shoji is connected to the lower end of the balancer, the connection work between the balancer and the shoji generally tends to be complicated.

The present invention has been made in view of the above background, and proposes an up / down window in which the connection between a shoji and a balancer is easy.

[0005]

According to the present invention, the upper sliding piece for guiding the elevating of the shoji is slid toward the vertical frame side with respect to the shoji and inserted into the vertical frame, and the lower sliding piece is previously attached to the lower end of the balancer. By connecting, the connection between the shoji and the balancer is facilitated.

[0006] The width of the shoji is large enough to be stowed laterally between the two vertical frames, and the shoji is later stored in the vertical frame of the framed window frame.

The upper sliding piece slides toward the vertical frame after the shoji is stored in the space between the vertical frames, and is inserted into the vertical frame. One end of the lower sliding piece is connected to the lower end of the balancer in advance while being stored in the vertical frame in a state where the movement of the vertical frame in the finding direction and the expected direction is restricted, and the other end is after the sliding door is stored between the vertical frames. , Connected to the lower part with a screw.

In the case of the first aspect, a connecting plate overlapping the lower part of the shoji is rotatably supported by a screw at the other end of the lower sliding piece so as to be rotatable about a vertical axis. It is inscribed in the side of the lower part, is engaged in the same rotation direction as the screw tightening direction, is screwed into the screw, and connects the lower sliding piece with the lower sliding piece by sandwiching the lower end of the shoji with the lower sliding piece. I do.

In the case of the second aspect, a stopper is provided at the lower part of the shoji to slide toward the vertical frame side in the direction of its finding, and a snap for gripping the stopper is pivotally supported on the lower sliding piece. The lower sliding piece is connected to the lower sliding piece by engaging the lower part with the stopper slid to the frame side and sandwiching the stopper between the stopper and the screw.

In either case, one end of the lower sliding piece is connected to the lower end of the balancer in advance, and the other end of the lower sliding piece is connected to the lower part of the shoji only by tightening a screw. The work at the time of building is simplified, and the assembly of the window is simplified.

[0011]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS As shown in FIGS. 1 to 3, an upper sliding piece 2 and a lower sliding piece 3 which slide along vertical frames 5, 5 are fixed to an upper part and a lower part, respectively. The sliding piece 1 in which the moving piece 3 moves up and down while being supported by the balancer 4 arranged in the vertical frame 5
Are stored in the room on the inside and outside of the window frame in a laterally tangible manner.

The upper sliding piece 2 is slidably mounted on the shoji 1 in the direction in which the vertical frame 5 is found.
After being stored in the space between the vertical frames 5, 5, it is slid to the vertical frame 5 side, inserted into the vertical frame 5, and fixed to the upper end of the upper frame 11 or the vertical frame 12 which is the upper part of the shoji 1. Although the vertical frame 5 side of the upper sliding piece 2 is not shown, it has a shape surrounding the casing 41 of the balancer 4 fixed to the window frame from both sides of the vertical frame 5 in the expected direction. It slides along the vertical frame 5 and the casing 41.

The lower sliding piece 3 comprises a sliding portion 31 inserted into a guide groove 51 of the vertical frame 5 and a connecting portion 32 overlapping the lower end of the shoji 1 as shown in FIGS. Is inserted into the guide groove 51 to restrict the movement of the vertical frame 5 in the finding direction and the prospective direction. In this state, the sliding portion 31 is connected to the lower end of the balancer 4 in advance, and the vertical frame 5 is moved together with the balancer 4.
Up and down along The connecting part 32 of the lower sliding piece 3 is connected to the lower frame 13 or the lower end of the vertical frame 12 which is the lower portion of the sliding screen 1 by means of the screw 6, as shown in FIG. Is done.

FIG. 4 shows that the connecting portion 32 of the lower sliding piece 3
5 shows an example of connection with a shoji 1 using a connecting plate 33 rotatably supported around a vertical axis. The connecting plate 33 has a shape such as a parallelogram shape as shown in FIG. 5, for example, which is inscribed and engaged with the side surface of the lower frame 13 or the vertical frame 12 in one rotation direction with the rotation of the screw 6,
Before the connection with the shoji 1, it is housed in the groove 321 of the connecting portion 32, and rotates with the rotation of the screw 6 at the time of the connection with the shoji 1. , Engage in the same rotational direction as the direction of tightening of the screw 6. The screw 6 is screwed into the connecting plate 33 by being tightened while the connecting plate 33 is engaged with the sliding door 1, and the connecting plate 33 sandwiches the lower end of the vertical frame 12 or the lower frame 13 between the connecting plate 33 and the connecting portion 32. To connect the lower sliding piece 3 and the shoji.

A procedure for assembling the raising / lowering window using the lower sliding piece 3 shown in FIGS. 4 and 5 will be briefly described.

As shown by a chain line in FIG. 6, a sliding door 1 is inserted between the vertical frames 5 and 5 of the window frame previously framed, and the lower sliding piece 3 is inserted.
After lowering the sliding door 1 to the lower ends of the vertical frames 5 and 5, the upper sliding pieces 2 are slid to the vertical frame 5 side as shown by solid lines, and the position is adjusted to the upper frame 11 or the vertical frame 12. Fix it. Next, the sliding door 1 is raised, and the lower sliding piece 4 is raised to an appropriate height together with the sliding door 1 by the restoring force of the balancer 4 as shown in FIG. And rotate the connecting plate 33 to the lower frame 13 or the vertical frame 12
Then, the lower sliding piece 4 and the shoji 1 are connected by tightening the screw 6 and screwing it into the connecting plate 33 as it is.

FIG. 8 shows an example of connection in the case where a stopper 7 provided at the lower part of the shoji 1 and a snap 8 pivotally supported by the lower sliding piece 3 are used.

The stopper 7 is provided at the lower end of the vertical frame 12 or the lower frame 13 so as to be slidable toward the vertical frame 5 in the direction in which it is located. The snap 8 is supported by the lower sliding piece 3. The snap 8 grips the stopper 7 sliding downward to the side of the vertical frame 5 while gripping the stopper, and clamps the stopper 7 between the screw 6 by tightening the screw 6, and the sliding door 1 and the lower sliding piece 3
Connect. FIG. 9 shows an installation position of the stopper 7 in the shoji 1 and a state when the stopper 7 is connected to the lower sliding piece 3.

[0019]

According to the present invention, the upper sliding piece for guiding the elevating of the shoji is slid toward the vertical frame side with respect to the shoji and inserted into the vertical frame, and one end of the lower sliding piece is connected to the lower end of the balancer in advance. Since the other end is connected to the lower part of the shoji by tightening the screw, the shoji can be connected to the balancer only by tightening the screw when installing the shoji, simplifying the work when installing the shoji, assembling the window Can be simplified.

[Brief description of the drawings]

FIG. 1 is a longitudinal sectional view of FIG. 3, showing a lifting window.

FIG. 2 is a cross-sectional view of FIG.

FIG. 3 is an elevation view showing a raising / lowering window.

FIG. 4 is a longitudinal sectional view showing an example of connection between a lower sliding piece and a shoji.

FIG. 5 is a plan view showing a lower sliding piece of FIG. 4;

FIG. 6 is an elevational view showing a state when the upper sliding piece is fixed.

FIG. 7 is an elevational view showing a state when the lower sliding piece and the shoji are connected.

FIG. 8 is a longitudinal sectional view showing another connection example between the lower sliding piece and the shoji.

9 is an elevational view showing a state when the lower sliding piece shown in FIG. 8 is connected to a shoji.

[Explanation of symbols]

1 ... Shoji, 11 ... Upper frame, 12 ... Vertical frame, 13 ... Lower frame, 2
... upper sliding piece, 3 ... lower sliding piece, 31 ... sliding part, 32
... connecting part, 33 ... connecting plate, 321 ... groove, 4 ... balancer, 41 ... casing, 5 ... vertical frame, 51 ... guide groove,
6 screws, 7 stoppers, 8 snaps.

Claims (2)

(57) [Claims] An upper sliding piece (2) and a lower sliding piece (3) which are housed in a transverse manner between the vertical frames (5) and (5) and slide along the vertical frames (5) and (5) respectively. Is a raising / lowering window in which a sliding door 1 is accommodated in a window frame and the lower sliding piece 3 is supported by a balancer 4 disposed in a vertical frame 5 and moves up and down.
The upper sliding piece 2 slides toward the vertical frame 5 with respect to the shoji 1 and is inserted into the vertical frame 5, and one end of the lower sliding piece 3 is restricted from moving in the finding direction and the prospective direction of the vertical frame 5. While being stored in the vertical frame 5 in the state, it is connected to the lower end of the balancer 4 in advance, and the other end of the lower sliding piece 3 is connected to the screw 6 so as to be rotatable about the vertical axis at the lower end of the shoji. The connecting plate 33 is inscribed in the lower side surface of the shoji 1 with the rotation of the screw 6, is engaged in the same rotational direction as the tightening direction of the screw 6, and is screwed into the screw 6. An up / down window connecting the lower end of the sash 1 to the lower sliding piece 3 by sandwiching the lower end between the sliding piece 3 and the lower sliding piece 3. 2. An upper sliding piece 2 and a lower sliding piece 3 which are housed between the vertical frames 5 and 5 in a transversely tangible manner, and are respectively slid along the vertical frames 5 and 5 at the upper and lower portions. Is a raising / lowering window in which a sliding door 1 is accommodated in a window frame and the lower sliding piece 3 is supported by a balancer 4 disposed in a vertical frame 5 and moves up and down.
The upper sliding piece 2 slides toward the vertical frame 5 with respect to the shoji 1 and is inserted into the vertical frame 5, and one end of the lower sliding piece 3 is restricted from moving in the finding direction and the prospective direction of the vertical frame 5. While being stored in the vertical frame 5 in a state, it is connected to the lower end of the balancer 4 in advance, and a stopper 7 is provided at the lower part of the shoji 1 to slide toward the vertical frame 5 in the direction in which it is found. 7 is supported by a stopper 7 which slides toward the vertical frame 5 downward, and the stopper 7 is sandwiched between the stopper 6 and the screw 6 to thereby slide the shoji.
Up / down window connecting the lower sliding piece 3 with the lower sliding piece.