JPS6219820Y2 - - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to a push-out window device that is opened by pushing the entire shoji out of the window from the surrounding frame.

Conventionally, as a push-out window device, one that moves a shoji in parallel to the outside of a window is known.

However, this known method has the disadvantage that it is not possible to change the posture of the shoji that has been pushed out of the window, and that it is not possible to freely adjust the air volume and direction.

In order to solve the above-mentioned drawbacks, the present invention forms an arm device that connects the surrounding frame and the shoji with two arms that intersect in an X shape, and the upper end of one of both arms is connected to the surrounding frame, and the lower end of the The upper end of the other arm is rotatably connected to the shoji, the lower end is connected to the surrounding frame so that it can move up and down as well as rotate, and the middle part of both arms It is characterized by being slidably connected to each other.

Hereinafter, the present invention will be explained in detail based on the drawings.

1 to 6 show an embodiment of the present invention,
This push-out window device includes a peripheral frame 1, a shoji 2, and an arm device 3 that connects these. One set of arm devices 3 is provided on each of the left and right sides of the shoji 2.

Each arm device 3 includes two arms 4 and 5 that intersect in an X-shape, and the upper end of one of the two arms 4 and 5 is connected to the upper half of the vertical frame 7 of the surrounding frame 1 via a pivot pin 6. The lower end is rotatably connected to the lower half of the shoji 2 via another pivot pin 8. The upper end of the other arm 4, 5 is rotatably connected to the upper half of the shoji 2 via a pivot pin 9, and its lower end can be moved up and down and rotated to the lower half of the surrounding frame 1. connected to. The lower end of the other arm 5 is connected to a guide frame 10 fixed to the surrounding frame 1.
The guide frame 10 is connected to the surrounding frame 1 via a pin 12 inserted into a vertical long hole 11 extending through the guide frame 10.

The intermediate portions of both arms 4 and 5 of each arm device 3 are slidably connected to each other in the following manner.

That is, elongated holes 13 and 14 extending in the longitudinal direction of the arms are respectively provided in the intermediate portions of both arms 4 and 5, and the two arms are connected by a connecting pin 15 inserted through both elongated holes 13 and 14. Since the connecting pin 15 can slide and rotate in any of the elongated holes 13 and 14 of both arms 4 and 5, the crossing position and crossing angle of both arms 4 and 5 are within a predetermined range. You can change it freely.

Here, the design is changed so that the elongated holes 13 and 14 of both arms 4 and 5 are eliminated, and a C-shaped washer is slidably fitted onto each arm 4 and 5, and both washers are rotatably connected to each other. That is freedom. Also, a structure in which the intermediate parts of both arms 4 and 5 are not connected is conceivable, but by connecting the intermediate parts of both arms 4 and 5, it is possible to slightly change the crossing position and crossing angle of both arms 4 and 5. By providing sliding resistance, the shoji 2
It is necessary to prevent the shoji 2 from swinging due to the wind, or from changing the posture of the shoji 2 due to its own weight against the will of the operator.

The elongated hole 11 of the guide frame 10 is provided with a large diameter circular hole 16 at a predetermined location in the longitudinal direction, and the pin 12 can be locked in a positioning manner in the large diameter circular hole 16.

The shoji 2 is pushed out of the window by placing the cam latch handles (not shown) provided on both the left and right sides of the shoji in the unlocked position and pushing the shoji out of the window. 16 to make the shoji stand upright (Fig. 6, 2a), and furthermore, to the large diameter circular hole 16 located at a higher position, to make the shoji 2 stand upright (Fig. 6, 2b), or tilt it forward (Fig. 6, 2b). 6 Figure 2c, 2
d) or tilted backwards (Fig. 6, 2e, 2f). In other words, when the shoji is tilted forward,
Guide the wind coming down from above into the room with shoji, or use the wind blowing up from below to guide the indoor air, or hold the shoji upright and use the outside air to guide the indoor air whether it's going up or down. , by tilting the shoji back and letting the wind blow up from below into the room, or
The air inside the room can be drawn out by wind blowing down from above. In other words, the direction and amount of ventilation can be freely controlled by changing the amount of push-out and the posture of the shoji.

17 is a washer that connects the pivot pin 6 to the surrounding frame 1; 18 is a washer that connects the pivot pin 8 to the shoji 2;
19 is a washer for connecting the pivot pin 9 to the surrounding frame 1;
0 to 25 are each circular washer.

In the above embodiment, the long holes 1 of the arms 4 and 5
It is free to change the design so that large-diameter circular holes are provided in the arms 3 and 14 so that the connecting pin 17 can be engaged and detached from the arms 4 and 5 at predetermined positions.

As described above, the present invention is equipped with two arms that intersect in an X shape on the arm device that connects the surrounding frame and the shoji, and the upper end of one of the arms is used as the surrounding frame, and the lower end of the arm is used as the shoji. The upper end of the other arm is rotatably pivotally connected to the shoji,
Its lower end is connected to the surrounding frame so that it can move up and down as well as rotate, and the middle parts of both arms are connected to each other so that they can slide freely, so it has a large opening area like a conventional extruded window. By adjusting your posture, you can freely control the direction and amount of ventilation. Also, frosted glass on shoji,
If an opaque plate or the like is fitted, it can perform various functions at the same time, such as acting as a guide. Furthermore, the structure is less complicated than that of conventional products, and it is inexpensive and easy to implement, and the opening and closing operations are similar to those of conventional products.

[Brief explanation of the drawing]

1 to 6 show an embodiment of the present invention,
Fig. 1 is a perspective view of the window in an open state, Fig. 2 is a vertical sectional view of the surrounding frame and shoji, Fig. 3 is a sectional view taken along the - line in Fig. 2, and Fig. 4 is an exploded perspective view of the arm device. FIG. 5 is a longitudinal sectional view of the guide frame, and FIG. 6 is a longitudinal sectional view illustrating the posture of the shoji. 1... Surrounding frame, 2... Shoji, 3... Arm device, 4, 5... Arm, 10... Guide frame, 11...
...Long hole, 16...Large diameter circular hole.

Claims (1)

[Scope of utility model registration request] In a push-out window device in which the surrounding frame 1 and the shoji 2 are connected by arm devices 3 provided on both sides of the shoji 2, and the entire shoji 2 is moved outside the window to open the window, each arm device 3 is arranged in an X-shape. It has two arms 4 and 5 that intersect, and the upper end of one of the arms 4 and 5 is rotatably connected to the surrounding frame 1, and the lower end thereof is rotatably connected to the shoji 2. The upper end of the other 5 is the shoji 2
The guide frame 10 has its lower end fixed to the surrounding frame 1, and is connected to a vertical elongated hole 11 and a large diameter circular hole 16 provided at a predetermined location of the elongated hole 11 so as to be movable up and down and rotatably connected to the guide frame 10. The push-out window device is characterized in that intermediate portions of both arms 4 and 5 are slidably connected to each other.