JPH0429026Y2 - - Google Patents

Description

[Detailed explanation of the idea] 【Technical field】

The present invention relates to the structure of a ventilation louver portion of a door in a bathroom or the like.

[Background technology]

Some conventional bathroom doors are provided with a ventilation opening for removing steam and a shutter plate for opening and closing the ventilation opening. That is, the inner louver plate and the outer louver plate are opposed to each other with a gap in between, and the inner and outer openings are opened in the inner louver plate and the outer louver plate at the same positions so as to face each other. . Then, the adjusting opening of the shutter plate, which is slidably inserted into the gap between the inner louver plate and the outer louver plate, is aligned with the inner opening and the outer opening to enable ventilation, and the adjusting opening is set to match the inner opening and the outer opening. It was constructed so that it could be removed from the outside opening to hide it. However, with this conventional bathroom door, when the ventilation is not being ventilated, the ventilation opening can be covered with the shutter plate to reliably hide the inside of the bathroom, but when the bathroom is being vented while taking a bath, The interior of the bathroom could be seen from the changing room through the inner and outer openings, which was inconvenient.

[Purpose of invention]

This invention was developed in view of the technical background described above, and its purpose is to make it possible to hide the interior of a room not only when ventilation is not performed, but also during ventilation. There is a particular thing.

[Disclosure of invention]

The structure of the louver part of the door of the present invention is such that the inner louver plate 1 located on the indoor side and the outer louver plate 2 located on the outdoor side face each other with a gap 3, and the inner louver plate 1 has inner openings at regular intervals. 4 are opened, outer openings 5 are opened in the outer louver plate 2 at the same intervals as the inner openings 4, and the inner louver plate 1 is opened.
The crosspiece portion 6 between the inner opening 4 of the outer louver plate 2 and the outer opening 5 of the outer louver plate 2 is made to face each other, and the outer louver plate 2
The outer opening 5 of the inner louver plate 1 and the crosspiece portion 7 between the inner opening 4 of the inner louver plate 1 are made to face each other, and the shutter plate 8 is slidably inserted into the gap 3, so that the inner opening 4 and the outer opening are displaced from each other. 5, the adjustment opening 9 is formed in the shutter plate 8 so that the ventilation direction is inclined in an oblique direction. Therefore, when ventilation is not required, the shutter plate 8 is slid and the gap 3 between the inner opening 4 of the inner louver plate 1 and the outer opening 5 of the outer louver plate 2 is used as the adjustment opening of the shutter plate 8. By closing the 9-bar crosspiece, it is possible to block ventilation and hide the interior of the bathroom. In addition, when ventilation is performed, the shutter plate 8
Slide the adjustment opening 9 of the shutter plate 8.
By locating it at a position connecting the inner opening 4 of the inner louver plate 1 and the outer opening 5 of the outer louver plate 2, the room can be ventilated through the ventilation path of the inner opening 4, the adjustment opening 9, and the outer opening. Moreover, even in this ventilation state, the inner opening 4 is blocked by the crosspiece 6 of the opposing outer louver plate 2, and the outer opening 5 is also blocked by the crosspiece 7 of the inner louver plate 1, which has a blinding effect. Further, since the adjustment opening 9 between the inner opening 4 and the outer opening 5 is opened diagonally, it is difficult to see through the room, and the interior of the room can be effectively hidden while providing ventilation. Further, during ventilation, since the space between the inner opening 4 and the outer opening 5 is ventilated straight through the diagonally oriented adjustment opening 9, the ventilation path does not become zigzag, and the ventilation efficiency is also high. Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The drawing shows a door for a bathroom, which, as shown in FIG.
It has a louvered section for ventilation. Here, FIG. 1 shows an enlarged view of a part of the horizontally long ventilation holes 12 provided at regular pitches in the vertical direction, and FIGS. 2 and 3 show the vertically long ventilation holes 12 5 and 6 show the operation of these devices. Since these differ only by 90 degrees in the direction in which the ventilation openings 12 are provided, they will be explained at once according to FIG. That is, a groove 14 for fitting the frosted glass 11 is provided on the upper surface of the lower frame 13, and the lower end of the frosted glass 11 is fitted into this groove 14 via a packing 15. The lower frame 13 is hollow inside as shown in Fig. 1, and an inner louver plate 1 located on the bathroom side and an outer louver plate 2 located on the changing room side face each other with a gap 3 in between. It is formed in one piece. This inner louver plate 1
A plurality of elongated inner openings 4 are perforated at regular intervals in the vertical direction (or horizontal direction), and the outer louver plate 2 also has holes in the vertical direction (or horizontal direction) at the same intervals as the inner openings 4. A plurality of long hole-shaped outer openings 5 are bored in the hole. Moreover,
A crosspiece portion 6 between the outer openings 5 of the outer louver plate 2 faces the inner opening 4 of the inner louver plate 1,
A crosspiece portion 7 between the inner openings 4 of the inner louver plate 1 is opposed to the outer opening 5 of the outer louver plate 2, and the width of these crosspiece portions 6 and 7 is equal to the width of the inner opening 4 and the outer opening 5. It is equal to or at least larger than both openings 4 and 5. A shutter plate 8 having a thickness approximately equal to the width of the gap 3 is delivered to the gap 3 between the inner louver plate 1 and the outer louver plate 2 so as to be slidable vertically (or horizontally). 3, and a knob 16 protruding from the shutter plate 8 protrudes toward the bathroom (indoor) side through an elongated operation hole 17 of the inner louver plate 1. By operating the shutter plate 16, the shutter plate 8 can be slid from inside the bathroom. This shutter plate 8 also has an inner opening 4.
Elongated adjustment openings 9 are bored in the vertical direction (or left and right direction) at the same intervals as the outer openings 5, and a bar portion 18 is formed between the adjustment openings 9. However, this adjustment opening 9 has an inner opening 4 and an outer opening 5 whose positions are shifted vertically (left and right) from each other.
The adjustment opening 9 and the cross section 18 therebetween have a parallelogram shape in cross section. In this way, the ventilation opening 1 has an inclined ventilation direction due to the inner opening 4, the adjustment opening 9, and the outer opening 5.
2 are configured. If ventilation is not required, slide the shutter plate 8 to close the diagonal gap 3 between the inner opening 4 of the inner louver plate 1 and the outer opening 5 of the outer louver plate 2, as shown in FIG. The interior of the bathroom can be hidden by closing with the crosspiece 18 of the shutter plate 8. Conversely, when ventilation is required, the shutter plate 8 can be slid to open the slope of the shutter plate 8 as shown in Fig. 5. Adjustment opening 9
By matching the gap 3 between the inner opening 4 of the inner louver plate 1 and the outer opening 5 of the outer louver plate 2, ventilation during bathing can be achieved through the ventilation path consisting of the inner opening 4, the adjustment opening 9, and the outer opening. Furthermore, even during ventilation with this inner opening 4 open, the inner opening 4 is hidden by the crosspiece portion 6 of the outer louver plate 2 facing the inner opening 4, and the outer opening 5 of the outer louver plate 2 is opposed. It is hidden by the crosspiece 7 of the inner louver board 1, and the line of sight is blocked by the adjustment opening 9 opened diagonally, so that the inside of the bathroom can be reliably hidden even during ventilation. The bathroom can be reliably hidden even when the bathroom is not in use or when it is being ventilated. Further, since the adjustment opening 9 is slanted and the ventilation path is formed straight without being zigzag, ventilation can be carried out efficiently. Here, there are some differences between the case where the inner openings 4 etc. are arranged vertically as shown in Fig. 1 and the case where the inner openings 4 etc. are arranged horizontally as shown in Figs. 2 and 3. Consideration is required. That is, in the case of the vertical direction as shown in FIG. 1, it is necessary to make the knob 16 have a screw structure so that the tip is pressed against the inner surface of the outer louver plate 2, etc., so that the shutter plate 8 can be held so that it does not fall. Moreover, by making the side of the outer louver plate 2 with the top of the adjustment opening 9 facing the bathroom (indoor side), the blinding effect is enhanced. However, in order to prevent water from leaking outside the bathroom when water splashes on this ventilation opening 12, the side of the inner louver plate 1 on the side where the adjustment opening 9 is downward must be connected to the bathroom side. It is preferable to do so. Next, as shown in Figures 2 and 3, in the case of the horizontal direction, when the ventilation opening 12 is opened as shown in Figure 5, the direction of the line of sight passing through the ventilation opening 12 does not go to the center of the room, etc. , it is necessary to face the wall etc.

[Effects of the invention] This invention is structured as described, so
When ventilation is not required, ventilation can be achieved by sliding the shutter plate and closing the gap between the inner opening of the inner louver plate and the outer opening of the outer louver plate with the crosspiece between the adjusting openings of the shutter plate. It can be used to block the bathroom and also to hide the inside of the bathroom. In addition, when performing ventilation, by sliding the shutter plate and positioning the adjustment opening of the shutter plate at a position connecting the inside opening of the inner louver plate and the outside opening of the outer louver plate, the inner opening and the adjustment opening The room can be ventilated through a ventilation path consisting of an opening and an outside opening, and even in this ventilation state, the inside opening is blocked by the crosspiece of the opposing outer louver board, and the outside opening is also blocked by the crosspiece of the inner louver board. It is peeled off and has a blinding effect, and the adjustment opening between the inner and outer openings is also opened diagonally, making it difficult to see through, making it possible to effectively hide the inside of the room while providing ventilation. be. Furthermore, during ventilation, since ventilation is provided straight between the inner opening and the outer opening through the diagonal adjustment opening, the ventilation path does not become zigzag, and ventilation efficiency is also high.

[Brief explanation of drawings]

Fig. 1 is a partially broken perspective view showing one embodiment of the invention, Fig. 2 is a front view from the indoor side showing another embodiment of the invention, and Fig. 3 is a sectional view showing the lower frame portion of the same. , FIG. 4 is a plan sectional view showing an example of installation of the same as above, and FIGS. 5 and 6 are explanatory views of the same as above. 1... Inner louver plate, 2... Outer louver plate, 3... Gap, 4... Inner opening, 5... Outer opening, 6... Crosspiece portion of outer louver plate, 7... Crosspiece portion of inner louver plate , 8...shutter board, 9...
...Adjustment opening.

Claims (1)

[Scope of utility model registration request] The inner louver board located on the indoor side and the outer louver board located on the outdoor side are faced with a gap, and inner openings are opened at regular intervals in the inner louver board, and the same openings as the inner openings are made in the outer louver board. An outer opening is opened at each interval, and the crosspiece portion between the inner opening of the inner louver plate and the outer opening of the outer louver plate is made to face each other, and the crosspiece portion between the outer opening of the outer louver plate and the inner opening of the inner louver plate is made to face each other. A shutter plate is slidably inserted into the gap, and an adjustment opening is opened in the shutter plate so that the ventilation direction is inclined in an oblique direction so as to connect the inner opening and the outer opening that are shifted from each other. The structure of the louver part of the door.