JPH0228659B2 - - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION [Field of Application of the Invention] The present invention relates to a partitioning device for partitioning an indoor space into two or more spaces.

[Background of the invention]

Conventionally, this type of partitioning device has been known, for example, as shown in Japanese Patent Publication No. 56-40235. As shown in FIG. 7, this partitioning device consists of a wheel-type runner in which a rail 2 having a cross-sectional shape is laid on a ceiling surface 1, and rollers 3 are mounted on the bent portions 2a of the lower surface of the rail 2. It stores 4. Furthermore, a suspension bolt 5 rotatably provided at the center of the wheel-type runner 4 is screwed into the center of the upper end of the partition plate 6, so that the partition plate 6 is rotatably suspended from the wheel-type runner 4. It's getting old. Furthermore, a guide ball 8 is attached to both ends of the upper end of the partition plate 6 in the longitudinal direction, and is constantly biased in the direction of the rail 2 by a spring 7.
When the partition plate 6 is rotated to a position parallel to the rail 2, the guide ball 8 engages with the open bottom part 2b of the rail 2, and when the partition plate 6 runs along the rail 22, the direction of movement is changed. This is to prevent the so-called seesaw phenomenon in which the suspension bolt 5 swings in the front-rear direction using the suspension bolt 5 as a fulcrum.

When opening the partition plate 6 that partitions the indoor space, as shown in FIG.
When both ends of the rail are rotated in the horizontal direction around the suspension bolt 5, the guide ball 8 comes into contact with the bent portion 2a of the lower surface of the rail 2 and is pushed downward against the spring force of the spring 7, thereby lifting the rail. 2 is disengaged from the lower surface open portion 2b, the partition plate 6 is rotated around the hanging bolt 5 to a position perpendicular to the rail 2, and is suspended from the wheel-type runner 4 in that position. It is moved to one end of the rail 2 and stored.

By the way, several difficulties have been pointed out in such a partitioning device. One of them is that when moving the partition plate 6, the lower surface open part 2 of the rail 2
Since the guide ball 8 is guided to the rail 2 with only a portion of the guide ball 8 engaged with the guide ball 8, the guide ball 8 is likely to come off the rail 2. Furthermore, since the partition plate 6 is suspended from the guide rail 2 via the wheel-type runner 4, a slight gap is formed between the lower edge of the partition plate 6 and the floor surface, thereby improving the airtightness of the room. This means that the heating and cooling effect will deteriorate.

[Purpose of the invention]

The present invention has been made with attention to these points, and it is possible to move the partition plate by suspending the partition plate so that it can be moved without derailing from the rail, and by closing the gap between the partition plate and the floor surface. can be done reliably,
Moreover, it is an object of the present invention to provide a partitioning device with excellent cooling and heating effects.

[Summary of the invention]

The gist for achieving the object of the present invention is to provide a rail having a cross-sectional shape of approximately 0.5 mm and having cross-sections on both sides of a slit formed on the lower surface of the rail portion laid on the ceiling surface, and a lower portion of the rail portion. A wheel-type runner in which left and right wheels are mounted on a rail plate forming a bent portion so that they can run freely, and a hanging bolt is biased upward by a coil spring and rotatably supported on the shaft, and both sides of the upper edge. A guide roller fitted between the crosspieces is disposed so as to be exposed from the upper edge, and the upper edge approximately in the center is connected by the hanging bolt, and the lower edge is bent to close the gap with the floor surface. and a partition plate provided with a brush-like closing member, the lower end of the crosspiece of the rail being closer to the upper end of the guide roller when the partition plate is pushed down against the spring force of the coil spring. The partitioning device is characterized in that the partitioning device is formed such that the partitioning device is also positioned above the partitioning device.

[Embodiments of the invention]

FIG. 1 is a side view showing an embodiment of a partitioning device according to the present invention, and FIG. 2 is a front view of FIG. 1.

In the figure, reference numeral 10 denotes a rail to be laid on the ceiling surface of the room to be partitioned, and the side wall plates 12 are bent downward from both sides of the base plate 11 in contact with the ceiling surface, and the inner wall surface of each side wall plate 12 is further attached to the inner wall surface of each side wall plate 12 as described below. A rail plate 13 on which the wheels of a wheel-type runner are mounted extends horizontally at a position slightly above the lower end of the side wall plate 12, and a hanging bolt, which will be described later, can be inserted between the ends of the rail plate 13. A slit 14 is formed. 15 is a wheel-type runner with a hole 1 for penetrating the hanging bolt 16.
Rolling wheels 19 are rotatably mounted on both ends of a support member 18 having holes 7 formed in the vertical direction, which are mounted on a rail plate 13 and roll on the rail plate 13. The suspension bolt 16 is inserted into the hole 17 of the support member 18 with the coil spring 20 interposed therebetween, and the male threaded portion 16a of the suspension bolt 16 is inserted approximately at the center in the longitudinal direction of the upper edge of the partition plate 21. The partition plate 21 is suspended by being screwed into a female threaded portion (for example, a nut, etc.) that is fixed to the partition plate. 22
are guide rollers disposed at both ends of the upper edge of the partition plate 21 in the longitudinal direction so that a part thereof is exposed from the upper edge of the partition plate 21; Both end portions 12 of the side wall plate 12 extending downward from the
a and 12a (hereinafter referred to as the crosspiece). In addition, in this example,
The distance between these opposing crosspieces 12a, 12a is made slightly wider than the width of the partition plate 21. Reference numeral 23 denotes a brush-like lower closing member in which a bendable and deformable filament material is arranged along the length direction of the partition plate 21 at the lower edge of the partition plate 21, and closes the gap between the floor surface and the partition plate 21. It is now possible to do so. Note that the coil spring 20 interposed in the hanging bolt 16
When the partition plate 21 is suspended, the front and rear guide rollers 22, 22 press against the lower surface of the rail plate 13, and the partition plate 21 is held in such a way that at least these two guide rollers do not come off the crosspiece portion 12a of the rail 10. A type with spring force that bounces is used.

The structure of this embodiment has been described above, and its operation will be explained next. When using the partition plate 21,
The upper edge part of the partition plate 21 is connected to the crosspiece member 1 of the rail 10.
2a, the partition plate 21 is suspended from the rail 10 via the hanging bolts 16 and wheel-type runners 15 without coming off the rail 10, thereby partitioning the indoor space. At that time, the partition plate 21 is pulled upward by a coil spring 20 interposed between the wheel-type runner 15 and the hanging bolt 16, and the front and rear guide rollers 22, 22 are moved to the rail 1.
The guide roller 22 is suspended so as to be in contact with the lower surface of the rail plate 13 of No. 0, and the seesaw phenomenon is thereby prevented.

Furthermore, a brush-like lower closing member 23 closes the space between the lower edge of the partition plate 21 and the floor surface, thereby blocking air circulation within the partitioned space.

On the other hand, when opening the partition plate 21, the guide roller 22 moves the rail 1 as shown in FIGS. 3 and 4.
Push down the partition plate 21 against the coil spring force until it is at a position below the lower end of the crosspiece 12a of 0.
Further, as shown in FIG. 5, the partition plate 21 is rotated approximately 90 degrees about the hanging bolt 16. and,
In this state, the partition plate 21 is moved to one end side of the rail 10, and the partition plate 21 is stored. At this time, since the brush-like lower closing member 23 is bendable and deformable, it does not interfere with pushing down the partition plate 21.

[Effects of embodiments of the invention]

As described above, according to this embodiment, the rail 10
The suspension bolts 16 are arranged such that the partition plates 21 are disposed opposite to each other, and the partition plates 21 are mounted on the wheel-type runners 15 housed in the rails 10 and the coil springs 20 are interposed therebetween.
The partition plate 21 is suspended within the crosspiece 12a.
Since the upper edge portion is fitted, when the partition plate 21 is moved parallel to the rail 10, the seesaw phenomenon is prevented by the guide roller 22 and the upper edge portion of the partition plate 21 is guided into the crosspiece 12a. Since the partition plate 21 is moved while being moved, the partition plate 21 can be moved smoothly.

In addition, since the lower edge of the partition plate 21 and the floor are always blocked by the brush-like lower closing member 23, the space partitioned by the partition plate 21 is better sealed, improving the heating and cooling effect. You can get the desired effect.

[Modifications of the embodiment and their effects]

FIG. 6 is a sectional view showing a modification of the embodiment shown in FIG. 1.

In the embodiment shown in FIG. 1, the end portions of the side wall frames 12 of the rail 10 are made into crosspieces 12a, and the upper edge portions of the partition plate 21 are fitted into the both crosspieces 12a, 12a, so that the partition plate 21 is connected to the rail 10. 2
The feature is that it does not deviate from 1,
The rail 10' according to this embodiment has crosspieces 12'a provided on the lower surface of each rail plate 13' and inside the side wall plate 12', and inside these crosspieces 12'a, both ends of the upper edge of the partition plate 21 are provided. The feature is that the provided guide roller 22 is fitted.

That is, since a slight gap L is formed between the lower end of the crosspiece 12'a and the upper edge of the partition plate 21, the partition plate 21 is pushed down against the spring force of the coil spring 20 and rotated approximately 90 degrees. Even if you release your hand from the partition plate 21 at this position, the upper edge of the partition plate 21 and the crosspiece 12'
Since the gap L is formed between the lower end of the partition plate 21 and the lower end of the partition plate 21, it is possible to prevent the upper edge of the partition plate 21 from coming into contact with the crosspiece 12'a.

〔Effect of the invention〕

As explained above, according to the present invention, it is possible to obtain good operability of the partition plate and to improve the cooling and heating effect.

[Brief explanation of drawings]

FIG. 1 is a side view showing one embodiment of the partitioning device according to the present invention, FIG. 2 is a front view of FIG. 1, FIG. 3 is a side view showing the state of use of FIG. 1, and FIG. 5 is a plan view showing an open state of the partition plate shown in FIG. 1, FIG. 6 is a side view showing a modification of the embodiment shown in FIG. 1, and FIG. 7 is a conventional The partitioning device is shown, A is a front view and B is A- in Fig. 7A.
A' line sectional view, C is B-B' line sectional view of Figure 7 A,
D is a plan view showing an open state of the partition plate. 1... Ceiling surface, 2... Rail, 3... Rolling wheel, 4... Rolling wheel type runner, 5... Hanging bolt, 6... Partition plate, 7...
Spring, 8...Guide ball, 10...Rail, 11...
Base plate, 12... Side wall plate, 12a... Crosspiece, 13... Rail plate, 14... Slit, 1
5... Rolling wheel type runner, 16... Hanging bolt, 17... Hole, 18... Supporting member, 19... Rolling wheel, 20... Coil spring, 21... Partition plate, 22... Guide roller,
23...Brush-shaped lower closing member.

Claims (1)

[Claims] 1. A rail with a cross-sectional shape of approximately 0.5 mm in cross section and a rail provided with a crosspiece extending over the entire length of the rail portion on both sides of the slit, and a rail forming a lower bent portion in the rail portion. A wheel type runner in which left and right wheels are mounted on a plate so as to be freely movable, a hanging bolt is biased upwardly by a coil spring and rotatably supported, and the upper edge extends over the entire length of the crosspiece. The guide roller is arranged so as to be exposed from the upper edge, and the upper edge is connected at the substantially central part by the hanging bolt, and the lower edge is bendable and deformable to close the gap with the floor surface. a partition plate provided with a brush-like closing member, the lower end of the crosspiece of the rail is located above the upper end of the guide roller when the partition plate is pushed down against the spring force of the coil spring. A partitioning device characterized in that it is formed so as to be located at.