JPH0742834U - Double floor support leg - Google Patents

Abstract

(57) [Summary] [Purpose] Without using adhesive or double-sided adhesive tape,
A buffer plate can be easily and easily installed on the upper surface of a pedestal portion of a panel mounting pedestal without displacement. [Structure] A plurality of latching pieces 5 are projected inward from the outer edge of the pedestal portion 2a of the panel mounting pedestal 2 at appropriate intervals,
The buffer plate 3 was hooked on the hooking piece 5.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a support leg for placing and supporting a floor panel when laying and constructing a double floor (free access floor). The present invention relates to an improvement of a double floor support leg in which a floor panel is placed and supported on a top surface of a pedestal through a cushioning plate.

[0002]

[Technical background]

 On the upper surface of the pedestal for mounting the panel on the double floor support leg, in order to prevent the generation of contact noise with the floor panel, a buffer plate formed in a flat plate shape with a rubber material or a resin material is installed and The floor panel is placed and supported on the upper surface of the board. In this case, in order to prevent the workability at the laying site from being impaired, it is required that the support leg manufacturer should install the cushioning plate on the upper surface of the pedestal of the panel mounting pedestal at the time of shipping in advance. ing.

[0003]

[Prior art]

 Therefore, in the past, a buffer plate was integrally installed on the upper surface of the pedestal for mounting the panel using adhesive or double-sided adhesive tape so that it would not move or fall off. Therefore, not only is it extremely time-consuming to install the cushioning plate, but also the cost is high, and in the case of erroneous adhesion or displacement of the attachment position, the re-attachment is extremely troublesome.

[0004]

[Problems to be solved by the device]

 The present invention has been made in view of such a conventional problem, and the buffer plate can be easily and misaligned on the upper surface of the pedestal portion of the panel mounting pedestal without using an adhesive or a double-sided adhesive tape. The purpose is to provide a support leg for double floors that can be installed without fail.

[0005]

Means for Solving the Problems A double-floor support leg of the present invention that achieves such an object is provided with a cushion plate on the upper surface of the pedestal of a panel mounting pedestal mounted on the upper ends of leg columns. In a double-floor support leg that supports and supports floor panels, a plurality of latching pieces are projected inward from the outer edge of the pedestal of the panel mounting pedestal at appropriate intervals, and the latching is performed. It is characterized in that a buffer plate is inserted between the one piece and the upper surface of the pedestal part and is hooked.

[0006]

【Example】

 Hereinafter, an embodiment of the present invention will be described with reference to the drawings, but the same constituent members will be denoted by the same reference symbols throughout the drawings, without redundant description.

The support leg A is basically a leg support 1 which is erected on a foundation floor B via a support plate 1b, and is vertically movable (adjustable in height) on the upper end of the leg support 1. It is composed of a panel mounting pedestal 2 to be mounted, and mounts and supports a floor panel C (corner portion C'of the floor panel C) on the upper surface of the pedestal portion 2a of the panel mounting pedestal 2 via a cushioning plate 3. is there.

Specifically, in the case of the first embodiment shown in FIGS. 1 and 2, a cylinder having a vertically penetrating opening at the center of the pedestal portion 2a of the panel mounting pedestal 2 formed in a substantially circular plane shape. -Shaped nut part 2b is formed in the same body, and the cylindrical nut part 2b is threadably mounted on the male screw part 1a formed on the outer circumference of the leg support 1 so that the panel mounting base 2 can be mounted. The height of the panel mounting pedestal 2, that is, the height of the support leg A can be adjusted by screwing. Reference numeral 7 in the drawing denotes a rotation preventing screw of the panel mounting base 2.

Further, in the case of the second and third embodiments shown in FIGS. 3 to 6, the fitting tubular portion 2c is formed on the lower surface of the pedestal portion 2a of the panel mounting pedestal 2 formed in a substantially square shape in plan view. The same height is obtained by fitting the fitting cylinder part 2c onto the upper end of the leg support 1 so that it can move up and down, and screwing it onto the male screw part 1a of the leg support 1 so that it can be screwed. By screwing the adjusting nut 4, the height of the panel mounting pedestal 2, that is, the height of the support leg A can be adjusted.

Then, a plurality of latching pieces 5 project inwardly from the outer edge of the pedestal portion 2a of the panel mounting pedestal 2 at appropriate intervals, and between each latching piece 5 and the upper surface of the pedestal portion 2a. The outer edge of the cushioning plate 3 is inserted into and locked by the cushioning plate 3 so that the cushioning plate 3 is placed on the pedestal portion 2a of the panel mounting pedestal 2 so as not to fall off or be displaced, and to be latched and held.

That is, a predetermined distance (the thickness of the buffer plate 3) from the upper surface of the pedestal 2 a in the inward horizontal direction (toward the center of the panel pedestal 2) from the outer edge of the pedestal 2 a of the panel mounting pedestal 2. A plurality of latching pieces 5 are formed in the same body so as to project from each other at a distance (a little larger than the gap), and each latching piece 5 and the upper surface of the pedestal 2a are bent while slightly bending the buffer plate 3 having flexible elasticity. The outer edge of the buffer plate 3 is inserted and locked between the two, so that the buffer plate 3 can be locked and held so as not to fall off or be displaced on the upper surface of the pedestal portion 2a of the panel mounting pedestal 2.

At this time, the number of protrusions of the latching pieces 5 and the arrangement form thereof are appropriately selected depending on the form of the pedestal portion 2 a of the panel mounting pedestal 2. That is, in the case of the first embodiment (see FIGS. 1 and 2), three are arranged at equal intervals on the pedestal portion 2a of the panel mounting pedestal 2 which is formed in a substantially circular plane shape, and the outer edge standing wall 2a '. In the case of the second embodiment (see FIGS. 3 and 4), it is arranged at the four corners of the pedestal portion 2a formed in a substantially square shape on the plane, and in the third embodiment (see FIGS. 5 and 6). In this case, the pedestal portion 2a, which is formed in a substantially square shape in a plan view, is arranged so as to face each other at the center of each side. Reference numeral 6 in the figure denotes a die hole formed when the hooking piece 5 is die-cast into the same body as the panel mounting base 2.

[0013]

[Effect of device]

 Thus, the support leg for the double floor of the present invention thus has a plurality of latching pieces projecting inwardly from the outer edge of the pedestal portion of the panel mounting pedestal at appropriate intervals, and each latching piece and the pedestal mentioned above. Since the outer edge of the buffer plate is inserted and hooked between the upper surface of the panel and the upper surface of the panel, the buffer plate can be easily and misaligned with the upper surface of the pedestal of the panel mounting pedestal without using adhesive or double-sided adhesive tape. It can be installed reliably and integrally without doing so.

[Brief description of drawings]

FIG. 1 is a partially cutaway perspective view showing a first embodiment of the present invention.

FIG. 2 is a vertical sectional view of the same.

FIG. 3 is a partially cutaway perspective view showing a second embodiment of the present invention.

FIG. 4 is a vertical sectional view of the same.

FIG. 5 is a partially cutaway perspective view showing a second embodiment of the present invention.

FIG. 6 is a longitudinal sectional view of the same.

[Explanation of symbols]

A: Support leg B: Foundation floor C: Floor panel 1: Leg support 2: Panel mounting pedestal 2a: Pedestal part 2b: Cylindrical nut part 2c: Fitting cylinder part 3: Buffer plate 4: Height adjustment nut 5: Hanging piece

Claims (1)

[Scope of utility model registration request] 1. A double floor support leg in which a floor panel is mounted and supported on an upper surface of a pedestal portion of a panel mounting pedestal mounted on an upper end portion of a leg strut through a buffer plate. A plurality of latching pieces are projected inward from the outer edge of the pedestal portion of the pedestal at appropriate intervals, and the buffer plate is hung between the latching pieces and the upper surface of the pedestal portion. Characteristic double floor support legs.