JP2533892Y2 - Border structure of raised floor - Google Patents

Description

[Detailed description of the invention]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a structure of a so-called border portion of a free access floor which is laid with a gap to form a floor electric path on a concrete floor of an existing office building or the like.

[0002]

2. Description of the Related Art In recent years, steel floor panels are frequently used for free access floors. Since the steel floor panel has a fixed size, there is no dedicated panel to be laid on the border part in the on-site construction. Therefore, the floor panel is cut to a required size on site and used. For this reason, time and effort are required and the cost is high. For these reasons, recently, dedicated border panels having different dimensions have been manufactured in large numbers, and border panels having required dimensions have been selected and used on site. In this case, a support leg dedicated to the border panel is required. (Japanese Utility Model Application Laid-Open No. 63-2573
No. 5 publication. )

As a border panel that does not require a dedicated support leg for the border panel, an adjustment panel has been proposed in which a slide panel also serving as a support leg is slidably inserted inside a fixed panel. (Prior art document is Japanese Utility Model Laid-Open No. 1-168742.) However, since the slide panel also serving as a support leg has a fixed height, this adjustment panel can cope with unevenness of a concrete floor in on-site construction. The adjustment panel cannot be made flat with the floor panel.

[0004]

An invention To solve the above problems the present invention does not require the support leg of the border panel only, also can be flat similarly to the floor panel in response to uneven surface of the concrete floor, further pay in wall Sai An object of the present invention is to provide a border structure of a free access floor in which a ball can be easily made.

[0005]

The border structure of the free access floor according to the present invention for solving the above problems is as follows.
Between the floor panel and the wall that are standardized
The border structure of the installed free access floor
, Height adjustable panel support legs installed on the wall
And a lip-shaped channel placed on this support leg,
Panel support leg of standard floor panel and said channel with lip
Border panel placed on the
Flat on a lip channel with a gap between the wall and the wall
Made of flat plywood, etc., and the border panel
Equipped with a panel receiving step that is folded and formed on the lower surface of the side
It is characterized by having.

[0006]

According to the border structure of the free access floor according to the present invention, the border panel is not placed directly on the panel supporting legs, but is placed on the lip-shaped channel as a joist .
Since the flat lower surface of the other side of the border panel is placed thereon, the panel supporting leg may be a normal panel supporting leg for supporting the floor panel, and a supporting leg dedicated to the border panel is not required. In addition , the border panel can be flattened by a normal panel supporting leg similarly to the floor panel when the concrete floor is uneven. In addition , border panels, joists
Channel steel with lip , panel support leg and plywood, etc.
The exposed portion of the member is combined can be easily, moreover lip interposition member that is exposed outside from the other side edge of the border panel
Fit easily and be in Rutotomoni wall Sai can compensate the border panel by laying a plywood etc.
It will be clear.

[0007]

DESCRIPTION OF THE PREFERRED EMBODIMENTS One embodiment of the border structure of the free access floor of the present invention will be described with reference to the drawings. FIG. 1 is a perspective view showing members having a border structure, and 1 is a border panel.
A panel receiving stepped portion 2 which is folded back on the lower surface of one side and bent downwardly into an L shape is provided.
A long hole 4 is formed at an end of the lower side 3 in the longitudinal direction of the lower panel 3 so as to penetrate at an angle of 45 degrees into which a locking projection of a panel support leg of a floor panel described later is fitted. 5 is a groove with a lip as a joist on which the flat lower surface of the other side of the border panel 1 is placed.
A long hole 7 into which the locking projection 9 of the panel supporting leg 8 of the border panel 1 is fitted at an oblique angle of 45 degrees is formed at the longitudinal end of the lip 6 on the lower surface of the lip- shaped channel member 5. Have been. The panel supporting leg 8 of the border panel 1 has the same structure as the panel supporting leg of the floor panel. A nut 12 is fixedly mounted on an upper end of a pipe support 11 erected on a base 10, and a locking projection 9 is mounted on the upper end of the nut 12. Panel seat 13 protruding in equiangular directions
Is screwed in, and a locking screw 15 is screwed from the outer surface of the nut 12. 19 is Bo
Above the channel with lip 5 at the gap between the black panel 1 and the wall
It is a flat plywood plate or the like placed on the surface.

In order to form a border portion of the free access floor with these members, a panel support leg 8 is provided at the wall of the wall as shown in FIG. 2, and a joist is mounted on the panel support 13 of the panel support leg 8. Place the lip-shaped channel member 5 as
The locking projection 9 on the panel seat 13 is fitted and positioned in the long hole 7 of the lip 6 on the lower surface. Next, this lip grooved
The flat lower surface of the other side of the border panel 1 is placed on the material 5, and the lower side 3 of the panel receiving step 2 on the lower surface of one side of the border panel 1 is attached to the panel supporting leg 8 ′ supporting the standard floor panel 16. Is mounted on the panel receiving seat 13, and the locking projection 9 is fitted and positioned in the long hole 4 of the lower side 3. Then bo
Groove with lip exposed to the outside from the other side edge of the da panel 1
Lay flat plywood 19 etc. on the profile 5 and border
Supplement the panel. Note that a cushion member 17 is attached to the outer surface of the lip-shaped channel member 5 so that no gap is formed at the wall.

In the border structure of the free access floor configured as described above, the support legs 8 for supporting the border panel 1 may be ordinary support legs for supporting the floor panel 16, and special support legs dedicated to the border panel. Becomes unnecessary. In addition, the unevenness of the concrete floor 18 is adjusted by adjusting the height of the panel support legs 8 as in the case of the floor panel 16, that is, by loosening the locking screw 15 and rotating the screw column 14 to move up and down. The border panel 1 can be made flat by raising and lowering the integrated panel seat 13 and adjusting the height. Further, the members such as the border panel 1, the lip-shaped channel member 5, the panel support legs 8, and the plywood 19 can be easily combined and exposed to the outside from the other side edge of the border panel 1.
The border panel 1 can be supplemented by laying a veneer board 19 or the like on the exposed portion of the lip-shaped grooved member 5.
And easy to fit in the wall and clean
Becomes When the border panel 1 is placed on the lip-shaped channel member 5 alone, there is a possibility that the border panel 1 will be lifted. The device may be mounted and fixed by using a device.

[0010]

[Effects of the Invention] As described above, according to the border structure of the free access floor of the present invention, the support leg supporting the border panel may be a normal support leg supporting the floor panel, and a support leg dedicated to the border panel is unnecessary. There also can be flat similarly to the border panel and the floor panel against uneven surface of the concrete floor, further border panel, Li
It is easy to assemble the members such as the grooved material with the gap, the panel support legs , and the plywood.
The border panel can be supplemented by laying plywood etc. on the exposed part of the channel with lip exposed to the part
And fits easily and cleanly at the wall
Can be something. Therefore, in the construction of the free access floor, it is possible to respond to the size of the panel laying area at the wall edge,
Excellent versatility.

[Brief description of the drawings]

FIG. 1 is a perspective view showing members constituting a border structure of a free access floor according to the present invention.

FIG. 2 is a longitudinal sectional view showing a border structure of a free access floor according to the present invention.

[Explanation of symbols]

DESCRIPTION OF SYMBOLS 1 Border panel 2 Panel receiving step 5 Channel member with lip 8 Panel support leg 8 'Panel support leg of standard floor panel 16 Standard floor panel 19 Veneer board etc.

Claims (1)

(57) [Scope of request for utility model registration] A floor panel arranged in a standardized manner;
Raised floor on the raised floor between the walls
It has a ditch structure and is adjustable in height installed on the wall
With panel support leg and lip placed on this support leg
Channel, standard floor panel panel support legs and
A border panel placed on top of the
On the lip channel with the gap between the border panel and the wall
And a flat plywood board to be placed,
ー Panel holder with panel bent back to one side lower surface
A border structure of a free access floor characterized by a stepped portion .