JPH0692682B2 - partition - Google Patents

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a partition in which columns are erected at a predetermined interval between a ceiling and a floor, and panels are suspended from the columns. Is.

(Prior Art) As a conventional partition, for example, a frame body formed by pillar supports of vertically opposed channels and pillars standing upright at a predetermined interval between the pillar supports,
The wall structure is configured by attaching the wall panel via the locking metal fittings, and the wall structure is arranged and supported between the skirting board of the floor surface and the upper edge of the ceiling. It is known (see Jitsuko Sho 59-22822).

(Problems to be Solved by the Invention) Generally, in response to shaking due to an earthquake, a floor of a room of a building and a corresponding ceiling move in different horizontal directions.

However, in the conventional partition, since the wall structure forms a rigid body and the upper and lower ends are fixed by the skirting board of the floor surface and the upper edge of the ceiling, the above-mentioned floor portion and ceiling portion are When the relative displacement occurs, the skirting board or the upper edge is damaged due to the inclination of the wall structure, and further, the wall structure falls off and falls.

Therefore, an object of the present invention is to provide a partition having a panel structure that is tiltably supported so as to correspond to relative displacement between a floor and a ceiling of a room of a building caused by an earthquake.

(Means for Solving the Problems) In order to achieve the above object, the partition of the present invention is
In a partition in which columns are erected at a predetermined interval between a ceiling portion and a floor portion, and a panel is suspended from the columns, the upper ends of the columns are the ceiling rails arranged on the ceiling portion. In the groove portion, displaceably supported, and the lower end portion of the column is supported by a column support member arranged on the floor so as to be swingable in the surface direction of the panel,
Is a structural feature.

(Operation) According to the partition having such a configuration, the columns are
The lower end of the ceiling rail is supported so as to be swingable in the surface direction of the panel, and its upper portion is slidable in the extending direction and the vertical direction of the ceiling rail in the groove portion of the ceiling rail member. It is held so that it can be tilted. Therefore, even if a relative displacement occurs between the floor and the ceiling, the pillar does not receive an external force due to the inclination of the panel in the plane direction and the movement in the rail direction that follow the displacement. Always supported.

Embodiment An embodiment of the partition of the present invention will be described below with reference to the drawings.

The main components of the partition 1 are a pillar 2, a skirting rail 3 and a ceiling rail 4 that support the pillar 2, and
The panel 7 is mounted between the adjacent columns 2 and constitutes the panel structure 70 together with the columns 2.

The support column 2 is composed of a main body portion 8 having a substantially rectangular cross section, an upper bracket 5 attached to the upper end of the main body portion 8, and a lower bracket 6 attached to the lower end of the main body portion 8.

The upper bracket 5 includes an upper panel support member 9 and an engaging member.
The upper panel support member 9 includes an upper surface portion 12 and
When attached to the main body portion 8, a downward protruding portion 13 which is inserted therein and an outer side portion 14 which is arranged on a side surface of the main body portion 8.
And are integrally formed by bending.

The downward protruding portion 13 is provided with a contact portion 15 in which one surface is bent downward from the upper surface portion 12, and a lower support portion 17 in which a lip piece 16 is erected on each side and further bent on the side facing the upper surface portion 12. On the other hand, the outer side portion 14 is provided on the opposite side of the upper surface portion 12.
A side support portion 18 bent downward from a side and an L-shaped panel hook 19 projecting from both ends of the side support portion 18 are provided.

Further, in the engaging member 10, the sliding member 21 has the upper enlarged surface 22 at the upper end portion of the bolt member 20 having the enlarged diameter portion at the central portion.
It is attached by tightening a nut member 25 screwed to the upper screw portion 24 via a washer 23 supported by the.
The sliding member 21 is preferably made of resin, and is formed in a spherical shape that is cut out at a predetermined position around the shaft. Then, the engagement member 10, the central enlarged portion 26 of the bolt member 20,
An insertion hole 27 formed in the upper surface portion 12 of the upper panel support member 9
And the lower threaded portion 28 at the lower end thereof is brought into contact with the lower support portion 17 of the upper panel support member 9 and is inserted into the bolt insertion hole 29 of the lower support portion 17. The nut member 31 is fixed to the upper panel support member 9 by screwing and tightening the nut member 31 to the member 30.

The upper bracket 5 configured as described above is fitted into the upper mounting notch 32 formed at the upper end of the main body portion 8, and the contact portion 15 of the downward protruding portion 13 and the lip piece 16 form the inner surface of the main body portion 8. The side support portion 18 of the outer portion 14 is attached in close contact with the side surface of the main body portion 8 and is attached to the main body portion 8.

The lower bracket 6 is composed of a lower panel support member 33 and a swing engagement member 34, and is attached to the main body portion 8 by fitting into a lower attachment notch 35 formed at the lower end of the main body portion 8.

The lower panel support member 33 is formed in a substantially inverted U shape, and the side wall portion 36 and the L-shaped panel retaining hook 37 are integrally formed by bending. The interval between the facing surfaces 38 of the U-shaped portion is adapted to the opening width of the lower mounting notch portion 35 of the main body portion 8, and the side wall portion 36 is formed so as to closely contact the side wall of the main body portion 8. Has been done.

The swinging engagement member 34 is preferably molded of resin, and a support engagement portion 40 having a semicircular sliding surface that is engaged with a hole portion 48 of a strut support member 47 described later is formed. The box portion 41 provided on the back side of the support engagement portion 40 accommodates the lower portion 39 of the lower panel support member 33, and the holding portion 42 erected on the support engagement portion 40 includes the lower panel. It is fixed to the lower panel support member 33 in a state of being inserted between the facing surfaces 38 of the support member 33 and maintaining the gap therebetween. Incidentally, 56 is an engagement hole in which the protruding portion 63 at the tip thereof is formed in the main body portion 8 of the column 2.
The spring-like protrusion is engaged with 62 to prevent the main body 8 and the lower bracket 6 from being separated from each other.

By the way, the skirting board rail 3 is fixed to the floor portion 45 by screws or the like, and the U-shaped frame 46 is attached to the predetermined position by the screw 49, and the column support member 47 is provided in the U-shaped frame 46.
Is inserted and fixed tightly. The column support member 47 is made of resin, and the hole portion 48 has a semicircular shape corresponding to the shape of the support engagement portion 40 of the swing engagement member 34. That is, the swing engagement member 34 and the column support member 47
The support engagement portion 40 of the swing engagement member 34 and the hole portion 48 of the strut support member 47 are engaged with each other in a contact state, and the pin 43 of the swing engagement member 34 is engaged with the strut. The swing engagement member 34 is engaged with the groove 44 of the support member 47, and is swingably supported about the pin 43 of the swing engagement member 34. The swing central axis extends in the same direction as the skirting board direction. Also pin 43
Also serves as a retainer for the swinging engagement member 34.

Then, the support pillar 2 is erected so as to be swingable in the surface direction of the panel by the support engagement portion 40 of the lower bracket 6 corresponding to the lower end thereof being engaged with the hole portion 48 of the support pillar support member 47.

On the other hand, a ceiling rail 4 having a groove portion 50 opening downward at a position corresponding to the skirting rail 3 is fixed to the ceiling 49 with screws 60.

Sliding member 21 of the upper bracket 5, which corresponds to the upper end of the column 2.
Are held slidably in the grooves 50 of the ceiling rail 4. That is, the sliding surface of the sliding member 21 is formed in a spherical shape, and the diameter thereof is set corresponding to the width of the groove portion 50, so that the sliding member 21 can be slid in any direction even if the pillar 2 is inclined. The engagement relationship between the moving member 21 and the groove portion 50 is maintained constant.

The panels 7 are adjacent to each other 2 which are erected as described above.
The upper hook holes 52 of the panel 7 and the panel hooks 19 of the upper bracket 5 attached to the pillars 2 are engaged with the two pillars 2, and the lower hook holes 53 and the panel hooks of the lower bracket 6 are hooked. By engaging with the hook 37, the pillar 2
It is closely attached to the side of the. In addition, stanchion 2
Panel support 54 installed almost in the center of the height of the
The intermediate hook hole 55 of the panel 7 is engaged with the panel hook 61 of FIG. 1 to prevent distortion near the center of the panel 7 and fluttering accompanying it. With such an assembly,
A panel structure 70 formed by the columns 2 and the panels 7 is formed.

Further, 57 and 58 are rubber dust seals that also function as blindfolds, and 59 is a carpet laid on the floor surface.

Here, a load is applied to the building by the earthquake and the floor of the room 45
The operation of the partition 1 when a relative displacement occurs between the ceiling portion 49 and the ceiling portion 49 will be schematically described.

5 and 6 are views of the partition 1 as seen from the direction of the skirting board, and FIG. 5 shows the case where the relative displacement a in the plane direction of the panel 7 as shown in the drawing causes the support 2 FIG. 7 is an explanatory diagram showing a change in the standing state of the panel structure 70 including the panel 7 and the panel 7 attached thereto by a chain double-dashed line. Thus, when the relative displacement a is generated between the floor portion 45 and the ceiling portion 49, the column 2 swings around the pin 43 of the support engaging portion 40 of the lower bracket 6 thereof, and the upper bracket The sliding member 21 of 5 descends in the groove 50 of the ceiling rail 4 while inclining in accordance with the swing of the column 2. In this way, the pillar 2
However, since the swing support in the lower part and the vertically movable holding in the upper part are provided, the support column 2 and the panel 7 integrally attached to the support column 2 are held in an inclined shape. Note that FIG. 6 is a cross-sectional view showing in detail the supporting state of the support column 2 when tilted.

FIG. 7 is a view of the partition 1 viewed from the surface direction of the panel, and is an explanatory diagram for the case where the relative displacement b occurs in the skirting board direction, that is, in the skirting board rail 3 and ceiling rail 4 directions. At this time, although the sliding member 21 of the upper bracket 5 of each of the columns 2 slides in the groove portion 50 of the ceiling rail 4 in the rail direction, the engagement is the same at any position, so that the panel structure. The standing state of 70 will be maintained in a normal state.

Here, only the case where relative displacements in two directions act on the partition 1 has been described based on the drawings, but regarding relative displacements that occur at the same time, the panel structure 70 is inclined as a combination of similar operating principles. Will be erected on.

(Effects of the Invention) As described above, according to the partition of the present invention, the panel structure formed by integrally integrating the panel and the column is capable of swinging with its lower end portion as a fulcrum. The upper end of the ceiling rail is slidable in the extending direction and the vertical direction, and is held so as to be tiltable. Therefore, against relative displacement between the floor and ceiling of a building room caused by an earthquake, the panel structure is held so as to be tiltable following the relative displacement, resulting in damage to the partition and panel structure. It is possible to prevent the occurrence of the falling off.

It should be noted that this partition is particularly effective when installed on a floating floor used to prevent the fall of computing equipment and the like.

[Brief description of drawings]

FIG. 1 is an exploded perspective view of the partition of the present invention without a panel, FIG. 2 is a cross-sectional view of the partition as seen from the direction of the skirting board, and FIG. FIG. 4 is a perspective view in which the partition of the present invention is arranged between the floor and the ceiling, and FIG. 5 is between the floor and the ceiling in the plane direction of the panel. FIG. 6 is an explanatory view of the partition as seen from the direction of the skirting board in the case where the relative displacement occurs in FIG. 6, and the state in which the relative displacement occurs is indicated by a chain double-dashed line; Fig. 7 is a cross-sectional view showing in detail the supporting state of the support columns with respect to the relative displacement of Fig. 7, Fig. 7 shows the partition in the plane direction of the panel when relative displacement in the baseboard direction occurs between the floor and the ceiling. It is the explanatory view seen from above, and is the figure which showed the state at the time of relative displacement by the two-dot chain line. . 1 ... partition, 2 ... posts, 3 ... skirting rails, 4 ... ceiling rails, 5 ... upper brackets, 6 ... lower brackets, 7 ... panels, 47 ... post support members, 45 ... floor part, 49 ... ceiling part, 50 … Groove.

 ─────────────────────────────────────────────────── ─── Continuation of the front page (72) Inventor Tatsuo Shoji 1-1-1, Uchisaiwaicho, Chiyoda-ku, Tokyo Inside Naka Technical Research Institute Co., Ltd. (72) Inventor Hajime Yoshida 1-1-1, Uchisaiwaicho, Chiyoda-ku, Tokyo Incorporated company Naka Technical Research Institute

Claims (1)

[Claims] 1. A partition in which columns are erected at a predetermined interval between a ceiling and a floor, and panels are suspended from the columns, and the upper ends of the columns are arranged on the ceiling. Is displaceably supported in the groove portion of the formed ceiling rail, and the lower end portion of the pillar is swingably supported in the surface direction of the panel by a pillar support member disposed on the floor portion. A partition characterized by that.