JP3198132U - Ventilated shutters for windows - Google Patents

Abstract

A ventilated door for windows that can be easily attached to a window frame by anyone. Two transparent or translucent panels 1 are arranged in parallel at a predetermined interval, and vent holes 4 are formed alternately in each panel 1 and are inserted into an aluminum sash frame at the lower part of the panel 1. Attach the height adjustment hook 3 so that it can move up and down. [Selection] Figure 2

Description

  The present invention relates to a ventilation shutter that can be easily attached to a window frame.

  If you meet in the evening with the window open, there will be a problem of rainwater entering the interior of the window without a fence. Examples of ventilation shutters attached to such windows are described in the following patent documents.

  JP2013-224545A

However, the ventilation shutter described in Patent Document 1 has a problem of lack of versatility because only a window frame of a predetermined size can be attached.
The present invention solves this problem, and an object of the present invention is to provide a ventilation shutter that can be easily attached to window frames of various sizes.

  The ventilation shutter of the present invention has two transparent or translucent panels arranged in parallel at a predetermined interval, and each panel is alternately formed with a vent, and the lower end of the panel has a window frame. It is characterized in that a height adjustment hook for insertion is attached so as to be movable up and down.

  Since this ventilation shutter has a constant width and the height in the vertical direction can be adjusted by a hakama, when using it, an aluminum sash frame fitted with two sliding windows, especially indoor glass When the window and the aluminum sash frame to which the window is attached, or when the gap is narrow, the inner glass window and the side and the ventilation shutter are fitted. At that time, adjust the hakamas up and down according to the height of the aluminum sash frame. Then, since at least one of the glass windows can be freely opened and closed, when the glass window is opened, the glass window in the portion overlapping with the ventilation shutter is opened for ventilation. Even if it suddenly falls in that state, rain does not enter the room because the ventilation shutters shield the open glass windows. In addition, since the vents of the ventilation shutter are arranged alternately, rainwater does not enter the room through the vents.

  According to the present invention, since a transparent or translucent panel is used, even if it is always attached to a window, lighting can be sufficiently performed. In addition, ventilation vents are alternately opened with ventilation openings, so that even if glass windows are opened, indoor ventilation can be adequate, and even in the evening with the windows open, rainwater Will not enter the room. In addition, the height of the ventilation shutter can be adjusted freely with the help of anyone, so anyone can easily attach it to the aluminum sash frame at home.

The external appearance perspective view of the state where the hook of the shutter for ventilation was removed. The external appearance perspective view of the whole ventilation shutter. The perspective view of the state which attached the shutter for ventilation to the aluminum sash frame.

  1 and 2, the ventilation shutter according to the present invention has two transparent or translucent panels 1 arranged in parallel at a predetermined interval, and the inner and outer panels 1 are alternately provided with vent holes 4. At the lower end of the panel 1, a height adjuster 3 when being inserted into a window frame is attached so as to be movable up and down.

  The panel 1 is formed by bending a lightweight plastic board having a core material sandwiched like cardboard paper. As shown in FIG. 2, a U-shaped cap 5 is placed on the upper portion to reinforce. And the space | interval which air passes sufficiently between the outer side panel 1 and the inner side panel 1 is provided. In each panel 1, vent holes 4 are alternately formed at regular intervals so that the inner side and the front side do not coincide. Therefore, even if it rains on the outer panel 1, it is shielded by the inner panel 1, so that rain does not enter the room.

  The hakama 3 is formed by bending a thin sheet metal into a U shape, narrowing the upper end interval, and sandwiching the lower end portion of the panel 1 like a clip. Therefore, the height of the ventilation shutter can be adjusted by shifting the position where the hook 3 is sandwiched with respect to the panel 1.

  FIG. 3 shows a state in which a ventilation shutter is fitted in an aluminum sash window frame. When this ventilation shutter is fitted into the window frame, it is fitted into a slight groove 6 formed between the glass window and the aluminum sash frame that does not obstruct the opening and closing of the inner window. If you can't do that, fit it side by side with the inner glass window. At that time, if the hook 3 is pushed into the panel 1 to reduce the height of the shutter, and the hook 3 is lowered by fitting in the groove 6 of the aluminum sash frame in this state, the ventilation shutter cannot be detached from the aluminum sash frame.

  When the attachment is completed in this manner, at least one of the glass windows can be freely opened and closed, so that the ventilation shutter can be kept attached.

1 Panel 3 Hakama 4 Vent 5 Cap 6 Groove

Claims (1)

  Two transparent or translucent panels are arranged in parallel at a predetermined interval, and each panel is formed with a vent hole alternately, and the lower end of the panel is for height adjustment when inserted into a window frame A ventilated shutter for windows, which is equipped with an open-end movable hook.

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