JP3540853B2 - Device for preventing torsion of protruding arm in protruding window - Google Patents

Description

[0001]
[Industrial applications]
According to the present invention, the inner surface of the vertical frame forming the window opening and the outer surface of the vertical frame are inclined along the direction in which the shoji projects, and the vertical frame-side mounting plate and the vertical frame are positioned between the vertical frame and the vertical frame. The present invention relates to a device for preventing a protrusion arm from being twisted in a protrusion window in which a protrusion device including a frame-side mounting plate and a protrusion arm interposed therebetween is interposed.
[0002]
[Prior art]
A window in which the inner surface of the vertical frame forming the window opening and the outer surface of the vertical frame are inclined along the protrusion direction of the shoji (for example, applied to a building having a circular outer wall) is a flat plate of a protrusion device. When the vertical frame side mounting plate is mounted on the inner surface of the vertical frame, and the flat vertical frame side mounting plate is mounted on the outside of the vertical frame, respectively, the mounting plates are tilted along the direction of protrusion of the shoji. Mounting, an angle difference is generated between the moving direction of the protruding arm (the protruding direction of the shoji) and the protruding arm is twisted.
[0003]
For this reason, the projecting device is generally provided with a special structure.
[0004]
[Problems to be solved by the invention]
In general, windows in which the inner surface of the vertical frame and the outer surface of the vertical frame forming the window opening are inclined along the direction of protrusion of the shoji are not generalized as seen in a building having a circular outer wall. Therefore, the protruding device itself has to be expensive.
[0005]
The present invention has been made in view of such a point, and has been devised for the purpose of providing a torsion preventing device for a protruding arm which can use an existing general protruding device with a simple device.
[0006]
[Means for Solving the Problems]
The inner surface of the vertical frame that forms the window opening and the outer surface of the vertical frame are inclined along the direction in which the shoji protrudes, and a vertical frame-side mounting plate and a vertical frame-side mounting plate are placed between the vertical frames. And a protruding window including a protruding device including a protruding arm interposed therebetween, a vertical frame-side correction plate between the vertical frame-side mounting plate and the vertical frame of the protruding device, and a vertical frame-side A frame-side correction plate is interposed between the mounting plate and the vertical frame, and the opposing surfaces of each correction plate are configured to be parallel to the protruding direction of the shoji, or, in addition to this configuration, the vertical frame-side mounting The plate is screwed to the vertical frame via the vertical frame side correction plate, and the vertical frame side mounting plate is screwed to the vertical frame via the vertical frame side correction plate.
[0007]
【Example】
The drawings show an embodiment of the device for preventing the protrusion arm from being twisted in the protrusion window according to the present invention. FIG. 1 is a transverse sectional view, FIG. 2 is a longitudinal sectional view, and FIG.
[0008]
In the drawing, reference numeral 1 denotes a vertical frame of a window frame A. The vertical frame 1 constitutes a window frame A together with an upper frame 2 and a lower frame 2 ', and the window frame A is fixed to a foundation frame 3 of a building. Also, the vertical frame 1 has indoor and outdoor pieces 4 and 5 protruding from the inner side surface 6 and sealing materials 20 and 20 provided on the outdoor side of the indoor side piece 4 and the outdoor side piece 5, respectively. The members 20, 20 are adapted to come into contact with and separate from the indoor side surfaces of the indoor and outdoor pieces 9, 10 protruding from the outer side surface 8 of the vertical frame 7 of the shoji screen B.
[0009]
The inner surface 6 of the vertical frame 1 and the outer surface 8 of the vertical frame 7 which face each other are arranged to be inclined along the direction in which the shoji B projects, and a vertical frame is provided between the vertical frame 1 and the vertical frame 7. A projecting device 13 is interposed between the side correction plate 11 and the vertical frame side correction plate 12.
[0010]
FIG. 3 shows that the shoji screen B moves and opens and closes along the dashed line m1, and the dashed lines m2 and m2 inclined with respect to the dashed A state is shown in which the side surface 8 is inclined along the shoji projection direction.
[0011]
The protruding device 13 has first to third protruding arms 16a, 16b, 16c interposed between the vertical frame side mounting plate 14 and the vertical frame side mounting plate 15, and the first protruding arm 16a has one end. And the other end thereof is rotatably mounted on the lower part of the vertical frame side mounting plate 14 via the first intermediate piece 17a, and the second protruding arm 16b protrudes one end of the first protruding arm 16b. The other end of the arm 16a is rotatably mounted to the middle of the vertical frame side mounting plate 14 via the second intermediate piece 17b, and the third protruding arm 16c has one end mounted on the vertical frame side. At the upper end of the plate 14, the other end is rotatably mounted to the middle of the vertical frame side mounting plate 14 via the second intermediate piece 17b.
[0012]
Further, the projecting device 13 is fixed to the vertical frame 1 with the screw 18 via the vertical frame side correction plate 11 on the vertical frame side mounting plate 14 and the vertical frame side mounting plate 15 via the vertical frame side correction plate 12. It is fastened to the vertical frame 7 with screws 18 and interposed between the vertical frame 1 and the vertical frame 7 as described above.
[0013]
The vertical frame-side correction plate 11 is formed by gradually increasing the thickness in the outdoor direction. The vertical frame-side correction plate 12 is formed by gradually increasing the thickness in the indoor direction, and is superimposed on the outer side surface 8 of the vertical frame 7 so that the surface 12 ′ facing the vertical frame-side correction plate 11 is opposed to the vertical frame-side correction plate 11. It is arranged parallel to the direction of sticking out the shoji.
[0014]
Thus, the shoji screen B is freely opened and closed by the protruding device 13.
[0015]
【The invention's effect】
Since the present invention is configured as described above, the vertical frame-side correction plate and the vertical frame-side correction plate are arranged so that the vertical frame-side mounting plate and the vertical frame-side mounting plate of the projecting device are arranged in parallel with the sliding door protruding direction. Therefore, even if the inner surface of the vertical frame and the outer surface of the vertical frame are inclined along the protruding direction, the protruding device can be mounted in the correct position, and the protruding arm of the protruding device may be twisted. In addition, it is possible to provide a projection window to which an existing projection device can be applied.
[Brief description of the drawings]
FIG. 1 is a cross-sectional view.
FIG. 2 is a longitudinal sectional view.
FIG. 3 is a schematic explanatory view.
[Explanation of symbols]
Reference Signs List 1 vertical frame 6 inner surface of vertical frame 7 vertical frame 8 outer surface of vertical frame 11 vertical frame side correction plate 12 vertical frame side correction plate 13 projecting device 14 vertical frame side mounting plate 15 vertical frame side mounting plate 16a first protruding arm 16b Second projecting arm 16c Third projecting arm 18 Screw

Claims (2)

The inner surface of the vertical frame that forms the window opening and the outer surface of the vertical frame are inclined along the direction in which the shoji protrudes, and the vertical frame-side mounting plate and the vertical frame-side mounting plate are placed between the vertical frame and the vertical frame. And a protruding window having a protruding device including a protruding arm interposed therebetween, a vertical frame side correction plate between the vertical frame side mounting plate and the vertical frame of the protruding device, and a vertical frame side. A device for preventing a protrusion arm from being twisted in a protrusion window, in which a frame-side correction plate is interposed between a mounting plate and a vertical frame, and opposing surfaces of the correction plates are made parallel to a protrusion direction of a shoji. The projecting arm in the projecting window according to claim 1, wherein the vertical frame side mounting plate is screwed to the vertical frame via the vertical frame side correcting plate, and the vertical frame side mounting plate is screwed to the vertical frame via the vertical frame side correcting plate. Twist prevention device.

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