JPS5838153Y2 - Sliding door with ventilation section - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to a novel sliding door structure in which a ventilation section is integrated into the shoji.

In order to provide a ventilation function to sliding doors such as entrances, simply opening the shoji will not only cause crime prevention problems, but also
Because of the possibility of pest intrusion, a screen door shoji that slides independently is installed on the inside of the indoor and outdoor shoji, and the sliding door opening is closed with the screen door shoji when both shoji are in the open position. Since the width of the sliding door in the indoor/outdoor direction is increased by the amount of the screen door, installation to a building wall often becomes difficult.

The present invention was developed in view of these points, and its characteristics are that the overlap width of the meeting parts of indoor and outdoor shoji is significantly wider than that of the conventional structure, and that A ventilation part is integrally formed on the side part and overlaps the outdoor shoji at the joining part, and when both shoji are closed in opposite directions, the ventilation part is exposed indoors and outdoors, and the required ventilation is carried out through the ventilation part. The point is that the effect can be obtained.

Hereinafter, one embodiment of the present invention will be described based on the drawings.
is an outer frame formed by integrally connecting the upper frame 1a, the lower frame 1b, and the left and right side frames 1c, lc, and inside this outer frame 1, a pair of inner and outer shoji 2, 3 is fitted so as to be slidable along a known rail member. has been done.

Of these shoji 2.3, the shoji 2 on the indoor side is configured to be wider than the shoji 3 on the outdoor side, and as shown in Figs. 1 and 2, when both shojis 2 and 3 are closed, Both shoji 2 and 3 are overlapped face-to-face at the joining part 4.

Also, the indoor shoji 2 has a vertical stile 2C on this joining part 4 side.
Upper stile 2a and lower stile 2 on the inside by the above width l
An auxiliary vertical stile 5 is provided to connect the vertical stile 2C, and a vertically long ventilation section 6 is formed between the auxiliary vertical stile 5 and the vertical stile 2C.

In this embodiment, the ventilation section 6 is divided into upper and lower halves by a middle crosspiece 7, and insect nets 8.8 are attached to the upper and lower ventilation sections sandwiching the middle crosspiece 7, respectively.

In order to attach the insect screen to the upper and lower frames 2a, 2b, the auxiliary vertical frame 5 and the middle frame 7 of the vertical frame 2C1, insect-proof net mounting strips 9 as shown in FIGS. 5 and 6 are provided. After the periphery of the insect screen is fitted into the insect screen mounting strip 9, the inserted periphery is tied down with an elastic cord 10 made of vinyl chloride or the like.

In the sliding door constructed in this way, when the inner and outer shoji 2 and 3 are in the closed position, both shoji 2 and 3 are closed as shown in FIGS. 1 and 2.
At the joining part 4, the ventilation part 6 provided on the indoor shoji 2 overlaps the outdoor shoji 3, but the ventilation effect of the ventilation part 6 disappears, and the ventilation part 6 looks like an outdoor shoji. 3
It has come to be covered up.

Moreover, if the inner and outer shoji 2, 3 are closed in the opposite direction as shown in FIGS. 3 and 4, the ventilation section 6 is exposed on the right end side, and air circulation is prevented indoors and outdoors through the insect screens 8, 8. from,
Even though both shoji screens 2 and 3 are closed, a ventilation effect can be obtained.

Further, when entering and leaving the room, it is sufficient to open any of the shoji screens 2 and 3.

Also, double shoji 2 as shown in Fig. 1, Fig. 2, and Fig. 5
, 3, the vertical frames 2c and 3a of the inner and outer shoji 2 are equipped with additional locks 11, 11, which are locked on the outer frame 1 side using a locking key from the outside. It is configured to be engaged with the retaining hole.

These double locks 11, 11 can be easily locked and unlocked from the indoor side.

Furthermore, in order to control the locking of both shoji 2 and 3 in the ventilation state as shown in FIGS. 3, 4, and 6, a stopper protrusion 12 is provided that is retractable from the lower stile 3b of the outdoor shoji 3. A stopper means 13 (the appearance of which is shown in FIG. 7) is equipped, and prevents both shojis 2 and 3 from sliding in the opposite direction when the sill/tuber protrusion 12 is projected as shown in FIG. That's what I do.

However, according to the present invention, the width of the joining part of the indoor and outdoor shoji is significantly widened, and a ventilation part with an insect-proof screen that overlaps face-to-face with the joining part of the outdoor shoji is integrally formed in the joining part of the indoor shoji. Therefore, when both shoji shoji are closed so that this ventilation part overlaps the joint part of the outdoor shoji, the ventilation part cannot be seen from the outside of the room, and therefore it is no different from a normal sliding door. Although it has an external appearance, when both shoji screens are closed in opposite directions, the ventilation portion is exposed, and when both shojis are closed, a good ventilation effect can be obtained both inside and outside the room.

In addition, since the ventilation part is integrated with the indoor shoji, there is no change in the width of the sliding door in the indoor/outdoor direction, and it can be easily applied to any building using a well-known method. It is advantageous in terms of cost because the outside shoji can be used as ready-made ones and only the indoor shoji can be custom-made.

[Brief explanation of drawings]

The drawings show one embodiment of the present invention, and FIG. 1 is a front view showing the closed position of the sliding door in a non-ventilated state, FIG. 2 is a cross-sectional view taken along the line A-A in FIG. 1, and FIG. is a front view showing the closed position of the sliding door in the ventilated state, and Figure 4 is Figure 3 B-B.
The cross-sectional views taken along the line, Figures 5 and 6 are the same as Figures 2 and 4.
Each of the figures is an enlarged view, and FIG. 7 is an external view of the stopper mechanism. 2.3... Indoor/outdoor shoji, 4... Combination section, 6... Ventilation section, 8... Insect net.

Claims (1)

[Scope of utility model registration request] The width of the joining part between indoor and outdoor shoji was significantly widened, and a ventilation part with an insect-proof net that overlapped face-to-face with the joining part of the outdoor shoji was integrally formed in the joining part of the indoor shoji. Sliding Po with a characteristic ventilation section