JPS6233394B2 - - Google Patents

Description

[Detailed description of the invention] The present invention relates to a sliding door device.

In conventional sliding door devices, both the frame and the shoji are made of wood, or the frame and the shoji are both made of metal. The former type of wood has poor airtightness, watertightness, and sound insulation properties, and it is impossible to improve airtightness, watertightness, and sound insulation performance by processing the wood alone, especially when building frames that are incorporated into buildings. If it is made of wood, it is likely to warp and become misshapen. As for the latter metal ones,
There was a problem that it had a metallic luster that made it look strange compared to wooden houses, and that it was prone to condensation.

The present invention was invented in view of the above points, and its purpose is to improve airtightness, watertightness, and sound insulation by making the frame body made of metal and providing an airtight material in the joining part of the shoji. To provide a sliding door device which is suitable for a wooden house by making the main body of the sliding door device wooden, does not give a sense of discomfort unlike a metal sliding door device, and can prevent condensation.

The present invention will be explained in detail below with reference to Examples. The shoji 1 is made of wood and is framed by a vertical stile 4 and a horizontal stile 5, and a glass 6 is attached to the shoji 1. When attaching the glass 6 to the shoji 1, the glass 6 with an integral face and edge is inserted from the upper side stile 5 using the conventional method for processing wooden shoji. An airtight material receiving section 8 is attached to the joint part of the shoji 1, and an airtight material 3 is attached to this airtight material receiving section 8. As shown in Fig. 3, the airtight material 3 includes a central airtight material 3a provided at the central joining part, which is the part where the left and right shoji 1 meet on the front side of the room, and the front and rear shoji 1. There are two types: front and rear airtight materials 3b provided at the front and rear combined parts. The central airtight material 3a and the front and rear airtight materials 3b are installed at positions that do not damage the appearance of the shoji 1, and are shaped so that they do not damage the appearance of the shoji 1. There are two types of airtight material receiving sections 8: a central airtight material receiving section 8a provided at the central joining portion, and front and rear airtight material receiving sections 8b provided at the front and rear joining portions. A central airtight member receiving section 8a made of metal such as aluminum is fitted into the female portion 7 of the central mating portion of the shoji 1. 9 in the diagram
is an uneven surface provided on the central airtight member receiving section 8a, and this uneven surface 9 bites into the wooden shoji 1. The locking heads 11 on both sides of the central airtight material 3a made of a soft synthetic resin having elasticity such as soft highly polymerized vinyl chloride are inserted into the locking grooves 10 provided on both side edges of the central airtight material receiving section 8a. It is something to be fitted into. In this case, the central airtight member 3a has a locking head 11 protruding from both ends of the trapezoidally bent abutment part 12 via the narrow neck part 50, and a tongue piece 13 extending from the base of the narrow neck part to the abutment part 12 side. It has a shape that
In the molded product state, the locking head 11 is inclined with respect to the contact portion 12 as shown in FIG.
When the center airtight member 3a is fitted into the locking groove 10 of the center airtight member 3a, the central airtight member 3a is deformed as shown in FIG.
4 and the end surface of the shoji 1, and at the same time, the abutment part 12 of the central airtight material 3a
An elastic force in the direction of the arrow b in FIG. 28 is applied. A male member 15 having a trapezoidal cross section is attached to the end face of the other shoji 1 in the central joining part over the entire length of the upper and lower sides.
are attached using a combination of wooden nails and adhesive, and when the central parts are brought together, the male member 15 is attached to the central airtight member 3.
By pressing the contact portion 12 of a and pressing the tongue piece 13, airtightness, watertightness, and sound insulation properties are improved. On the other hand, in the front and rear central joining parts, there is a large step 16 on the outer surface side of the shoji 1 on the indoor side, and a small step 17 provided at the corner of the large step 16.
and a notch 18 that communicates with the small step part 17, and the fitting piece 20 of the front and rear airtight material receiving profile 8b is fitted and fixed into the fitting recess 19 constituted by the small step part 17 and the notch 18. Approximately lipped U-shaped fitting groove 2 of airtight material receiving profile 8b
1 into which the bulging portion 22 of the front and rear airtight members 3b is fitted. The front and rear airtight members 3b are made of a soft synthetic resin with elasticity, such as soft, highly polymerized vinyl chloride.As shown in FIG.
A bulging portion 22 is provided through a narrow neck portion 24,
A tongue-shaped piece 25 extends from the base of the narrow neck portion 24, and the abutment portion 23 is hollow inside, and by making the abutment portion 23 hollow in this way, elastic force is imparted to it. ing. On the other hand, in the front and rear joining parts, a contact protrusion 26 is provided on the inner surface of the shoji 1 on the outdoor side, and the contact protrusion 26 is attached to the shoji 1 using a combination of wooden nails and adhesive. It is. Therefore, when the front and rear shoji 1 are put together, the contact protrusions 26 press against the contact parts 23 of the front and rear airtight members 3b to maintain airtightness, watertightness, and sound insulation. The frame body 2 is made of metal such as aluminum, and includes a lower frame 2a, a closed frame 2b,
It is composed of an upper frame 2c and left and right vertical frames 2d. A recess 27 into which the end of the shoji 1 is inserted is provided on the outdoor side of the side surfaces of the left and right vertical frames 2d.
An engaging portion 29 for engaging the end vertical airtight material 28 is provided on the indoor side wall of the opposing inner walls of the recess 27. When the engaged portion 30 of the end vertical airtight material 28 formed of an elastic and soft synthetic resin such as vinyl chloride is engaged and the shoji 1 is closed, the shoji 1
The door tip presses against the S-shaped portion 31 of the end vertical airtight member 28 to maintain airtightness, watertightness, and sound insulation. Furthermore, a mohair mounting portion 32 is provided on the indoor side wall of the inner wall of the recess 27 .
is installed. A locking portion 35 for locking the end horizontal airtight material 34 is provided on the lower frame 2a and the blind 2b, and the locking portion 35 is made of elastic material such as highly polymerized soft vinyl chloride. In addition, the end horizontal airtight material 34 formed of soft synthetic resin is locked, and the lower edge of the shoji 1 presses against the two pronged pieces 37 of the end horizontal airtight material 34 to maintain airtightness, watertightness, and sound insulation. There is. Also upper frame 2c
As shown in FIG. 7 and FIG. 8, a mohair attachment portion 32 is provided on the and eyelet 2b, and a mohair 33 is attached thereto. In the figure, reference numeral 38 denotes a hanging bundle provided on the frame 2, and a wooden plate fitting part 39 is provided at the front and rear ends of the hanging bundle 38 and the blind 2b. Both ends of 40 are fitted. In the figure, 41 is a lock, and 42 is a lock receiver. In addition, a door wheel 43 is attached to the horizontal stile 5 under the shoji 1, and a hole 44 is used to adjust the height of the door wheel 43.
is perforated from the lower horizontal stile 5 to the vertical stile 4,
It is covered with cap 45. The cap 45 is made of a hard and wear-resistant synthetic resin such as polyamide, and the cap 45 is made of a hard and wear-resistant synthetic resin such as polyamide.
8 to be attached to the hole 44. Here, the cap 45 also serves as a doorstop. Reference numeral 46 in the figure indicates a steady rest made of a hard and wear-resistant synthetic resin such as polyamide, and a mounting hole is drilled in the horizontal stile 5, and a steady rest 46 as shown in FIG. 14 is inserted into this mounting hole. In this case, the steady rest is harder than the wooden horizontal stile 5, and when it is driven in, the thin part 47 stretches and the mounting hole of the wooden horizontal stile 5 widens. It bites into the wood. Note that the hanging bundle 38 is fixed to the frame 2 by self-tapping. In addition, the wooden shoji 1 is processed with grommets on the edges, and each stile is processed with tenons, and complex details are processed using metal shapes such as aluminum to improve airtightness, watertightness, and sound insulation performance. Taking advantage of its nature, the processing of the wood has been simplified as much as possible to combine the advantages of wooden shoji 1 and metal sash.

Furthermore, each airtight material, especially the central airtight material 3a, is preferably colored to match the color of the wooden shoji 1. In this case, since the airtight material is a soft synthetic resin such as vinyl chloride, it can be colored freely. Furthermore, it is preferable to install a tray board (not shown) on the indoor side of the frame 2 so that the color of the frame 2 matches the wooden shoji 1.

That is, in the present invention, two panels on the left and right in the front and two panels on the left and right at the rear are arranged on an aluminum frame material.
A central airtight material receiving section is installed in the female part of the side end face of the vertical stile of one shoji in the combined part of the two left and right shoji before the indoor side of the double sliding wooden shoji. A central airtight material is attached to the central airtight material receiving shape, and a male part is provided on the side end surface of the vertical stile of the other shoji at the joining part of the two front left and right shojis to be pressed against the central airtight material, At the joining part of the front shoji and the rear shoji, protrusions are provided on the front part of the vertical stile of the rear shoji, and front and rear airtight material receiving shapes are provided on the rear part of the front shoji,
Since front and rear airtight materials are provided on the front and rear airtight material receiving shapes and pressed against the protrusions, when the frame body has two shoji in front and two in the back, metal frames such as aluminum can be used. The body and the central airtight material at the left and right joining parts of the front shoji,
Air-tightness, water-tightness, and sound insulation are improved by the front and rear airtight materials at the joining parts of the front and rear shoji, and four wooden sliding shoji are installed, two on the left and right in the front and two on the left and right at the rear. Despite the fact that the front left and right shojis have a male member pressed against the central airtight material, the center airtight material is firmly pressed with the male member to maintain the airtightness of the area where the front shoji meet. In addition, the front and rear shoji are able to securely press the front and rear airtight materials with the protrusions to maintain the airtightness of the area where the front and rear shoji meet, increasing the airtightness effect. . Furthermore, a central airtight material receiving section is attached to the wooden vertical stile, a central airtight material is attached to this central airtight material receiving section, and a front and rear airtight material receiving section is attached to the wooden vertical stile. Since the front and rear airtight materials are attached to the wood, the airtight materials can be reliably attached to the vertical frames of wooden shoji screens. In addition, in the present invention, since the shoji, which is the main body of the sliding door device, is made of wood, it does not look strange to wooden houses and can prevent condensation. Although central airtight material receivers and front and rear airtight material receivers were installed on the vertical stile of wooden shoji to ensure airtightness of the sections, the central airtight material receivers did not cover the side edges of the stile. It is installed in the female part and does not protrude beyond the side end surface of the vertical stile, so it is not noticeable when viewed from inside the room.
In addition, since the front and rear airtight material receiving shapes are installed on the rear surface of the previous shoji, they are completely invisible from inside the room no matter which direction the shoji is moved. The timber receiving shapes are inconspicuous and do not look out of place as a wooden shoji.

[Brief explanation of the drawing]

Fig. 1 is a front view of the present invention, Fig. 2 is a longitudinal cross-sectional view of the same, Fig. 3 is a cross-sectional view of the same, Fig. 4 is a cross-sectional view of the hanging bundle portion of the same, and Fig. 5 is a cross-sectional view of the same as the above. A side view of the lower frame, Fig. 6 is a side view of the end lateral airtight material as above, Fig. 7 is a side view of the upper frame as above, Fig. 8 is a side view of the same as above without a hole, Fig. 9 is as above. Side view of the vertical frame, No. 10
The figure is a side view of the end vertical airtight material as above, Figure 11 is a side view of the end vertical airtight material installed in the same as above, Figure 12 is a side view of the lower horizontal stile, and Figure 13 is the upper side view. A side view of the stile; Figures 14a, b, and c are plan views, front views, and bottom views of the steady rest; Figures 15a and b are plan views of the pin;
The front view, Figure 16 is a sectional view of the cap attachment part of the stile on the door end side of the same as above, Figure 17 is a top view of the stile on the door end side of the same as above, and Figure 18 is a cross-sectional view of the front and rear stile of the same as above. A top view of the vertical stile on the indoor side, Fig. 19 is a sectional view showing the installation state of the front and rear airtight members as above, Fig. 20 is a top view of the front and rear airtight member receiving sections as above, and Fig. 21 is a front and rear airtight member as above. The top view of the material, Figures 22a, b, and c are the top view, front view, and bottom view of the same cap.
Figure 3 is a side view of the outdoor side stile of the front and rear joining parts of the same as above, Figure 24 is a sectional view of the same as above with a cap attached to the stile, and Figure 25 is a side view of one vertical stile of the central joining part. A side view of the stile, FIG. 26 is a cross-sectional view showing the installation state of the central air sealing material as above, FIG. 27 is a top view of the central air sealing member receiving section as above, and FIGS. 28 a and b are central air sealing members as above. A top view showing the shape of the molded product before installation, a top view showing the shape after installation, Figure 29 is a cross-sectional view of the other stile of the central joining part of the above, and Figure 30 is the same as the above. Fig. 31 is a cross-sectional view of the vertical stile with the cap attached, and Fig. 31 is a top view of the same hanging bundle, in which 1 is a shoji screen, 2 is a frame, and 3 is an airtight material.

Claims (1)

[Claims] 1. Of the four wooden double-sliding shoji placed on an aluminum frame material, two on the left and right in front and two on the left and right at the back, one of the shoji is placed in the joint part of the two on the left and right before the indoor side. A central airtight material receiving section is provided on the female part of the side end surface of the vertical stile, and the central airtight material is attached to this central airtight material receiving section, and at the joining part of the two left and right shoji in front, the vertical part of the other shoji is attached. A male member is provided on the side end surface of the stile to be pressed against the central airtight material, and a protrusion is provided to protrude from the front part of the vertical stile of the back shoji at the meeting point of the front shoji and the back shoji. The sliding door device is characterized in that a front and rear airtight member receiving profile is provided on the rear surface of the front shoji, and a front and rear airtight member is provided which is pressed against the front and rear airtight member receiving profile and against the protrusion.