JP2016089489A - Supporting legs for double floor panel and border section thereof - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide supporting legs, for a double floor panel and a border section thereof, which are height adjustable at any time and can be rigidly and easily installed at any time to construct a double floor having a minimal height necessary for wiring without being subject to a structural restriction.SOLUTION: A supporting leg 1 of a double floor panel comprises: a supporting leg body 2 which can be installed on a floor skeleton 15 of a building; a pedestal 6 which can be placed on the supporting leg body 2; and a panel pressing member 10 which can be screwed to the pedestal 6. The supporting leg body 2 is adapted to adjust a height thereof by piling up a required number of plate-like supporting leg members 3. The supporting leg 18 of a border section of the double floor panel is adapted to support a border section 17 of the double floor panel with the support leg members 3 piled up to a required height.SELECTED DRAWING: Figure 1

Description

The present invention relates to a support leg for a double floor panel particularly suitable for a low floor type double floor, and a support leg for a border part of a double floor panel.

Conventionally, a low-floor type double floor in a building has been attracting attention in recent years because the height of the ceiling can be increased and effective use of space can be achieved compared to a normal double floor.

By the way, as a support leg of the panel for double floors which constitutes such a low floor type double floor, for example,
A lower pedestal that can be placed on a floor frame of a building; a screw shaft having a required height that is erected on the lower pedestal; and an upper pedestal with a screw sleeve that can be screwed onto the screw shaft; And a panel holding member for placing and supporting the panel on the upper base is known.
(See Patent Document 1 and Patent Document 2).
The conventional support leg constructed as described above is adjusted to the required height while screwing the upper pedestal onto the screw shaft on the lower pedestal via a screw sleeve, and then double-mounted on the upper pedestal. The four corners of the floor panel are placed and supported by panel pressing members to construct a low floor type double floor.

In addition, as a support leg for the board part of the double floor panel constituting the double floor, for example, a lower pedestal that can be placed on a floor frame of a building, and a stand on the lower pedestal. The required screw shaft, and
There is known one having a basic configuration constituted by an upper base with a screw sleeve that can be screwed onto the screw shaft (see Patent Document 3).
The conventional support leg constructed as described above is adjusted to the required height while screwing the upper pedestal onto the screw shaft on the lower pedestal via a screw sleeve, and then double-mounted on the upper pedestal. The boarder part of the floor panel is placed and supported, and the boarder part of the low floor type double floor is constructed.

JP-A-7-197628 JP-A-7-197629 JP-A-10-212817 (paragraph number: 0009, FIG. 10)

By the way, the support legs described in Patent Documents 1 to 3 can be adjusted and supported to a required height while screwing the upper pedestal onto the screw shaft on the lower pedestal via a screw sleeve. The height adjustment range is wide, the floor can be lowered, and the height adjustment work can be easily performed.
However, the support legs described in Patent Documents 1 to 3 are naturally limited to a lower floor due to their configuration, and cannot be lowered much. For example, if the floor is to be lowered to a height of 40 mm to 50 mm, which is the minimum floor required for wiring, the height of the screw shaft and the length of the screw sleeve must be shortened accordingly. Is. As described above, when the height of the screw shaft is lowered, the screwed portion between the screw shaft and the screw sleeve is shortened. As a result, the support of the floor panel becomes unstable, the strength is insufficient, and the safety is improved. There is a problem in the aspect. In addition, if the screwed portion of the screw shaft and the screw sleeve is short, the height adjustment margin is shortened and the height adjustment range is also reduced.

The present invention solves the problems of the conventional example, can always be installed firmly and easily while adjusting the height freely, and is always the minimum necessary for wiring without structural limitations. It is an object of the present invention to provide a support floor for a double floor panel and a support leg for a board portion of a double floor panel, which can construct a limited low floor type double floor.

In order to solve the above-mentioned problems, the invention according to claim 1 of the present invention includes a support leg main body that can be placed on a floor frame of a building, and a pedestal that can be placed on the support leg main body. And a panel pressing member that can be screwed onto the pedestal, and the support leg main body is formed by stacking a required number of plate-like support leg members so that the height can be adjusted. The gist is the support leg of the double floor panel.

According to a second aspect of the present invention, the support leg member is formed in a substantially inverted dish shape so that the support leg member can be detachably stacked in a fitting shape, and the pedestal is fitted and mounted on the support leg member. The gist of the support leg of the double floor panel according to claim 1, wherein a spherical recess is formed on the lower surface.

According to a third aspect of the present invention, there is provided the support leg for the double floor panel according to the first or second aspect, wherein at least the support leg main body and the pedestal are formed of a synthetic resin material. It is a summary.

According to a fourth aspect of the present invention, the support leg member according to the first or third aspect is configured to be detachably stacked at a required height so as to support the board portion of the double floor panel. The gist of the present invention is a support leg for a boarder part of a double floor panel.

Since the invention according to claim 1 of the present invention is configured as described above, the support leg main body is formed at the required height while stacking the required number of plate-like support leg members so that the height can be adjusted. In addition, it is possible to place a pedestal on the support leg body and place a double floor panel, and to place and support it with a panel pressing member, and always support the leg body with the support leg member. It can be installed firmly and easily while adjusting the height of the lens. Moreover, the present invention can easily achieve the minimum low floor type double floor that is always necessary for wiring without any structural restrictions as compared with the conventional example in which the height is adjusted using a screw mechanism. Moreover, it can be constructed quickly and reliably.

Since the invention according to claim 2 of the present invention is configured as described above, the support leg main body is brought to the required height by stacking the required number of support leg members to the required height while fitting. It can be adjusted and the pedestal can be mounted on the support leg body in a fitting manner, and the height of the support leg body can always be freely and easily formed with the support leg member. It can be done. In addition, since the support leg member is formed in a substantially inverted dish shape, it can be placed on the floor frame of the building while only the outer peripheral edge of the lower surface is grounded, For example, even when unevenness is generated on the floor frame, it can be surely placed without adjusting the unevenness separately.

Since the invention according to claim 3 of the present invention is configured as described above, not only the support leg member constituting the support leg body but also the pedestal can inherently be elastically deformed to some extent to absorb vibration. It is possible to effectively prevent the vibration transmitted to the floor frame from being radiated from the floor surface of the double floor panel as a solid sound.

Since the invention according to claim 4 of the present invention is configured as described above, it is possible to support the boarder portion with a simple operation of stacking a required number of support leg members so that the height can be adjusted. The legs can be easily and firmly formed at a required height, and can be surely placed on the floor of the building without uneven adjustment. Further, since the support leg for the boarder and the support leg for the double floor are formed by the support leg members having the same configuration, the process management at the time of manufacture, the inventory management at the time of storage, and the shipment Loading work,
In addition, the material management at the construction site can be simplified and performed efficiently.

It is a disassembled perspective view which shows one Example of this invention. It is a bottom view which shows the support leg member 3 of an Example. It is a bottom view which shows the base 6 of an Example. It is a vertical sectional view showing a use state in which a double floor panel 16 is placed. It is a vertical sectional view showing a use state in which the boarder portion 17 of the double floor panel 16 is placed.

  EMBODIMENT OF THE INVENTION Below, the form for implementing this invention is demonstrated based on one Example shown on drawing.

1 to 5 show an embodiment of the present invention. In the figure, 1 is a floor structure 1 of a building to be described later.
5 is a support leg of a double floor panel 16 that can be placed on the base 5. The support leg 1 is made of a synthetic resin material such as polypropylene or ABS resin that is slightly elastically deformable. 2 is the support leg 1
The support leg body 3, 3 is a substantially rectangular shallow plate-like support leg member having the required thickness, and 4 · 5 is the support leg member 3. Engaging protrusions and engaging holes formed on the upper and lower surfaces to face each other, the support leg member 3 is vertically fitted with the engaging protrusions 4 and the engaging holes 5 engaged, and stacked. The support leg main body 2 is configured to be adjusted to the height. 6 is a substantially rectangular pedestal that can be placed on the support leg main body 2, 7 is a screw hole projecting from the center of the pedestal 6, and 8 is fitted on the outer surface of the support leg member 3. A spherical recess 9 formed on the lower surface of the pedestal 6 for placement, and an engagement hole formed in the recess 8 for engagement with the engagement protrusion 4. Reference numeral 10 denotes a panel pressing member for mounting and supporting a double floor panel 16 to be described later on the pedestal 6, and the panel pressing member 10 includes a screw shaft 11 which can be screwed into the screw hole 7 of the pedestal 6, and
A substantially circular head 12 formed on the screw shaft 11 is formed, and a negative groove 13 and a hexagonal hole 14 for inserting a tip of a coin or a fastening tool are formed on the upper surface of the head 12. Each is formed.

In addition, 15 is a floor structure of the building, 16 is a double floor panel, and 17 is the double floor panel 16.
The boarder part 18 is a boarder support leg for supporting the boarder part 17, and the support leg 18 allows the required number of support leg members 3 to be detachably attached. Stacked to form the required height.

Next, the support leg 1 configured as described above is adjusted to a required height in order to construct a low floor type double floor. That is, first, while the engagement protrusion 4 is engaged with the engagement hole 5, the required number of support leg members 3 are sequentially stacked and adjusted to a predetermined height to form the support leg main body 2. At the same time, the engagement protrusion 4 and the engagement hole 9 are engaged, and the pedestal 6 is placed and supported on the support leg main body 3. After that, the supporting leg body 2 on which the pedestal 6 is placed and supported is placed on a predetermined location on the floor frame 15 in the building, and the four corners of the double floor panel 16 are placed on the pedestal 6 respectively. The screw shaft 11 is screwed into the screw hole 7 and pressed and supported by the panel pressing member 10 to construct a low floor type double floor (see FIG. 4).

At this time, the supporting leg main body 2 is formed in the required height while stacking the required number of supporting leg members 3 in a fitting manner and adjusting the height, and the supporting leg body 2 is doubled via the base 6 and the panel pressing member 10. Since the floor panel 16 is placed and pressed and supported, it is always possible to install the support leg body 2 with the support leg member 3 while adjusting the height of the support leg body 2 freely and easily. Compared to the conventional example in which the height is adjusted via a screw mechanism, the minimum low floor double floor that is always required for wiring is easily and quickly performed without any structural restrictions. And it can be built reliably. Further, since the support leg member 3 is formed in a substantially inverted shallow dish shape, when placing it on the floor frame 15, it can be placed with only the outer peripheral edge of its lower surface being grounded, For example, even when there is unevenness on the floor skeleton 15, it can be surely placed without adjusting the unevenness separately. Furthermore, since the support leg 1 is originally formed of a synthetic resin material that is slightly elastically deformed and absorbs vibrations, vibrations that are always transmitted through the floor frame 15 are radiated from the floor surface of the double floor panel 16 as solid sounds. Can be effectively prevented.

Further, the boarder support legs 18 of the double floor panel 16 configured as described above are adjusted to a required height so that the boarder 17 of the low floor type double floor can be constructed. . That is, first, while engaging the engagement protrusions 4 with the engagement holes 5, the required number of support leg members 3 are sequentially stacked and adjusted to a predetermined height, for the boarder portion. Support legs 18 are formed. After that, support leg 1
8 is placed on the boarder 15 of the floor frame 15, and then the double floor panel 16 is placed on the support leg 18.
The boarder portion 17 is placed and supported to construct a low floor type double floor (see FIG. 5).

At this time, the support leg 18 can be easily and reliably formed to the required height while adjusting the height with the support leg member 3, and is subject to any structural restrictions. Thus, it is possible to construct a minimum low floor type double floor necessary for wiring, and to achieve substantially the same effect as the support leg 1. Furthermore, since the support leg 18 for the boarder and the support leg 1 for the double floor are formed by the support leg member 3 having the same configuration, the process management at the time of manufacture and the stock at the time of storage Management, loading work at the time of shipment, and member management at the construction site can be simplified and performed efficiently.

In addition, in the said Example, although the support leg member 3 which comprises the support leg main body 3 and the support leg 18 is made into the single kind which has required thickness, it is not limited to this, The number from which thickness differs A kind of support leg member may be formed and used as appropriate in combination as necessary. Although it is a rectangular lattice frame shape, it may be formed in a square plate shape. In addition, support leg 1
・ Each 18 is supposed to build a low floor type double floor, but is not limited to this, and can be applied to the construction of a required double floor such as an intermediate floor type double floor. Is.

DESCRIPTION OF SYMBOLS 1 Support leg 2 Support leg main body 3 Support leg member 4 Engagement protrusion 5 Engagement hole 6 Base 8 Recess 9 Engagement hole 10 Panel pressing member 15 Floor frame 16 Double floor panel 17 Border part 18 Support leg

Claims (4)

A support leg main body that can be placed on a floor frame of a building, a pedestal that can be placed on the support leg main body, and a panel pressing member that can be screwed onto the pedestal. The support leg main body is formed by stacking a required number of plate-like support leg members so that the height can be adjusted.
Support legs for double floor panels. The support leg member is formed in a substantially inverted dish shape so as to be detachably stacked in a fitting shape,
The support leg for a double floor panel according to claim 1, wherein a spherical recess is formed on the lower surface of the pedestal so as to be fitted and placed on the support leg member. 3. The support leg for a double floor panel according to claim 1, wherein at least the support leg main body and the pedestal are formed of a synthetic resin material. A support leg member according to claim 1 or 3 is detachably stacked at a required height so as to support a boarder portion of a double floor panel. Support legs for the boarder of the floor panel.

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