JPS5941581A - Attachment structure of slide shoji - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to the structure of mounting a sliding shoji such as a single sliding shoji door.

For example, with conventional window sashes containing sliding shoji, when the shoji is closed, unless consideration is given to the design of the entire culm, the steps at the meeting point will look unrefined, making it difficult to plan interior or exterior decorations. However, there was a problem in that the step part was a constraint on the pursuit of novelty. Another drawback is that the stepped sections are susceptible to wind pressure, which can cause the shoji to wobble during storms.

The object of the present invention is to make it possible to line up a shoji on the same level as other shoji when the shoji is closed based on the above-mentioned viewpoint.

That is, this invention provides at least an opening in which the main shoji among the main and sub-shojis in a sliding relationship can be opened and closed.
The left and right support pieces of the main shoji are slidably engaged in the upper and lower frames of the opening in that direction so as to follow the opening and closing movement of the main shoji,
In order for the main shoji to turn around in the same line as the auxiliary shoji when the main shoji is closed, the support piece is provided with a rotation center axis for turning the shoji and a pivot with the main shoji.

In addition, if the secondary shoji is in a sliding relationship where the main shoji passes next to it,
In addition to sliding shoji, there are also sliding shoji, I7X type shoji, etc. For example, even when only one single sliding shoji is fitted at the exit of a bathroom, the present invention can be implemented as a single sliding shoji.

Next, embodiments of the present invention will be described based on the drawings.

The drawing shows a window with an opening facing outdoors, a light metal sash B is fitted into the opening A, and the main shoji C is placed on the outside of the sash B and the secondary shoji is placed inside (+111). This invention is applied to a so-called fast sliding shoji window in which both shojis (0.T) are movable together.

Is there a guide for the main shoji C in the upper and lower frames 1 and 2 of the satsushi? The upper guide groove 3 is provided at the center of the upper frame 1 with a downward opening.

The lower guide groove 4 is provided with a step at the center of the crest of the lower frame 2 and opens at the step surface of the lever, and is divided into two parts, a deep part 5 and an opening part 6.

However, the main shoji C is not directly engaged with the guide groove 3.4, but the support pieces 7, which are attached to both left and right ends of the main shoji C,
It is concatenated through 8. 9゜10 is a mounting bracket for the support piece 7.8, which connects both legs 11゜11 to the upper and lower frames 12,
It is fixed to 13 with a screw. The tips of the upper and lower support pieces 7 and 8 are pivotally attached to mounting brackets 9 and 10, respectively, and rivets are used for the pivots 14 and 15.

The upper support piece 7 is formed into a substantially triangular shape that widens (lJ) toward the base end, and a rotation center shaft 16 is provided protruding from the base end at one corner υ in the direction in which the shoji C is opened. is provided with a head 17, and the head 17 is slidably engaged with the guide groove 3 of the upper frame 1. Also, a regulating pin 1 is provided near the other corner of the base end.
8 is provided in a protruding manner, and its regulating pin 18 is also slidably engaged with the guide groove 3.

The lower support piece 8 consists of a base piece 19 and a tip piece 20;
The base piece 19 has a pair of left and right upright pieces 21 bent at the base end.
. The base piece 19 and the tip piece 20 are connected by a rotation center shaft 23, and the tip piece 20 has a guide groove 4.
A regulating pin 24 that engages with the opening 6 is provided in a protruding manner. Further, in order to increase the connection position with the main shoji C, a stepped portion is provided on the tip piece 20, and the door wheel 25 is attached to the stepped portion.

The door roller 25 has a block-shaped frame 260 fixed to the front piece 20.
A mounting hole 27 for a spherical body 28 is provided on the lower surface of the frame 2, and the spherical body 28 is configured as a directional wheel that rotates on the lower frame 2.

Therefore, the lower surface of the lower frame 2 is formed flat, and a flat plate 2 of high hardness, such as stainless steel, is laid on that surface.

In addition, the indoor side piece 3o of the upper Azusa 1 guide groove 3 and the lower frame 2 guide groove 4
Of these, the indoor side piece 31 of the opening 6 has a notch 4, respectively.
0 and 41 are provided. These notches 40 and 41 are
The regulating pins 18°24 are formed at a position where they can escape when the main shoji C is closed in a double-sliding manner.

Regarding the secondary shoji door, 32 is a door roller, 33 is a securing piece with the upper frame 1, and regarding the main shoji O, 34 is a locking rod.

The mandrel 34 is moved up and down by a vertical movement device M consisting of a combination of hooks 35 and 36 and a pinion 37 as shown in FIGS. 8 to 11, and is provided on the upper frame 1 and the lower frame 2. It is designed to be hooked to the secondary shoji's engagement rail/l/38 and traveling rail (V39) so that it does not come off toward the outside of the room. The main and secondary shoji 0. Since the series state of D is maintained, both shoji 0. D is locked.

In addition, to explain the vertical movement device type 4 of the shaft 34 shown in Figs. The frame body 45 is fixed, and the two hooks 35 and 36 are overlapped and sandwiched on the frame body 45, and the racks 35 and 36 are
Elongated holes 48 and 49 are provided for the pins 46 and 47 to pass through to restrict the range of vertical movement, and both racks 35
, 36 have cutout portions 50 for forming teeth 35a, 36a.
, 51 are formed in opposite directions, and both teeth 35a and 36a are held together with the pinion 37 so as to sandwich it, and the pinion 37
Rotation in one direction causes both hooks 35 and 36 to move up and down in opposite directions. 52 is pinion 37
53 is a handle hook for rotating the drive gear 52, and 54 is an insertion hole at the tip of the hand /l/ (not shown), and the insertion hole 54 is formed in a square shape. Further, 55 is a sub-frame body.

In addition, the indoor wall 42 of Satsushi B has main and sub-shoji 0.00 mm over the entire circumference. A backing 43 that seals the gap with D is fitted.

In the above configuration, the vertical support pieces 7.8 attached to the main shoji 0 and slidably engage with the guide grooves 3.4 of the upper and lower frames 1 and 2, so that the main shoji C can be moved from side to side. It can be moved. During movement, the rotation center shaft 16 and the regulating pin 18 of the upper support piece 7 are engaged with the upper guide groove 3, so that the support piece 7 is prevented from rotating.

Regarding lower support piece 7, Ryokawa (piece 19)
is adapted to move in parallel with the lower frame 2 by engaging with the inner part 5 of the lower guide groove 4 with two wheels 22, 22, and has a tip piece 20 having a rotation center axis 23 on its base piece 19. Since the regulating pin 24 is irremovably secured to the opening 6 of the lower guide groove 4, rotation of the tip piece 20 is also prevented. Therefore, the main shoji C moves parallel to the upper frame 1 and the lower frame 2 in the same way as the door roller runs on the rails.

In this case, the tightening force of the main shoji is a force that rotates the support pieces 7.8 about the rotational axes 16 and 23 in the moving direction (rotation direction in the direction of arrow R), so the regulating pin 18
, 24 reach the positions of the notches 40 , 41 , and at the same time deviate from their linear courses and rotate about the central axes 16 , 23 . Therefore, as soon as the main shoji C is closed, it turns in the same direction as the auxiliary shoji. When the main shoji C is pulled forward as necessary, the main shoji C is completely in series with the sub-shoji 1) as shown in FIG.

In order to make it easier to pull the main shoji C towards you, it is desirable that the direction 4 from the rotation center axes 16, 23 to the pivots 14, 15 be inclined in the direction in which the main shoji C is tightened.

By the way, when the main shoji O moves around so as to be in series with the auxiliary shoji, the pivots 14 and 15 of the support pieces 7 and 8 do not necessarily draw a circular orbit. That is, the rotation center axes 16, 2
3 moves laterally (in the direction of arrow P), the pivot 14
, 15 rotate around the central axes 16, 23, they can move straight toward the indoor side (in the direction of arrow Q). Therefore, after closing the main shoji 0 in a double-sliding manner, you can also pull it straight forward one step.

As explained above, this invention allows the sliding shoji to be used with other shoji (
or wall), so it can be tightened in line with the
When closed, the shoji screens are flush with each other, giving a good appearance, and the interior and exterior decorations can be radically changed to bring novelty to the design. For example, when mirrors are attached to the interior surfaces of main and sub-side shoji screens, it is possible to create an elaborate design in which both mirror surfaces are on the same surface. In addition, since the overall dimensions of the frame can be reduced, compact designs for windows, etc. are possible. Furthermore, a tight material such as a backing that seals the space between the two shojis can be attached to the frame along the same plane, making it possible to greatly improve airtightness and watertightness. Moreover, it has the remarkable effect of reducing wind resistance and preventing the shoji from rattling even during strong winds.

[Brief explanation of the drawing]

The drawings show an embodiment of the present invention; FIG. 1 is a vertical cross-sectional view of a sash window when the main shoji is in parallel with the sub-shoji (hereinafter simply referred to as the parallel state), and FIG. 2 is a vertical cross-sectional view of the same in a series state. Fig. 3 is a perspective view showing the upper and lower support pieces, Figs. 4 and 5 show the support pieces for the sash and the gongyo of the main shoji, Fig. 4 (a) is a cross-sectional view of the upper part in the parallel) state; Figure (b) is a cross-sectional view of the lower part of the same, Figure 5 (a) is a cross-sectional view of the upper part in the series state, Figure 5<b> is a cross-sectional view of the lower part of the same, and Figure 6 is a cross-sectional view of the sash window in the parallel state. The top view, Figure 7 is a cross-sectional view of the same in the series state, and the jrSe figure is the vertical movement of the shaft that locks the main shoji! i! FIG. 9 is a cross-sectional view of the vertical AV showing j, and FIG.
0 is a sectional view seen from the side, and FIG. 11 is a sectional view taken along the line X--X in FIG. 9. A...Opening part B...Satushi C...Main shoji
1)...Secondary shoji 1...Upper frame 2...Lower frame 3.
4...Guide 71177.8...Support piece 14, 1
5... Pivot 16, 23... Rotation center axis 18
, 24... Regulating pin 19... Base piece of lower support piece 8 20... Tip piece 25... Door roller 34...
Mandrel 40, 41... Cut arrow part negative 5 5 [Noko (b)] Fig. 9 Fig. 10

Claims (1)

[Claims] 1) At least in the opening where the main shoji can be opened and closed among the main and sub-shoji in a sliding relationship, the left and right support pieces of the main shoji are attached to the upper and lower frames of the opening in such a way that they follow the opening and closing movement of the main shoji. The support piece is provided with a rotation center axis for rotation thereof and a pivot axis with the main shoji so that the main shoji can be slidably engaged with the shoji and rotated in the same line as the auxiliary shoji when the main shoji is closed. A single sliding shoji structure.