JPH03101122U

JPH03101122U -

Info

Publication number: JPH03101122U
Application number: JP681490U
Authority: JP
Priority date: 1990-01-26
Filing date: 1990-01-26
Publication date: 1991-10-22
Anticipated expiration: 2005-01-26
Also published as: JP2549813Y2

Description

[Brief explanation of drawings]

第１図はこの考案のフロアプレートの取付構造
の第１の実施例の分解斜視図、第２図はその施工
状態を示す分解断面図、第３図はその取付ベース
の拡大斜視図、第４図ａは施工したフロアプレー
トおよびキヤツプの斜視図、第４図ｂはフロアプ
レートの裏面斜視図、第５図は第２の実施例の分
解斜視図、第６図はその施工状態を示す分解断面
図、第７図はそのフロアプレートの裏面斜視図、
第８図は従来のフロアプレートの取付構造の分解
斜視図、第９図はその施工状態を示す分解断面図
である。１……アウトレツトボツクス、２……ボツクス
カバー、３……取付ベース、５……フロアプレー
ト、６……キヤツプ、７……アウトレツト。 Fig. 1 is an exploded perspective view of the first embodiment of the floor plate mounting structure of this invention, Fig. 2 is an exploded sectional view showing its construction state, Fig. 3 is an enlarged perspective view of its mounting base, and Fig. 4 is an exploded perspective view of the first embodiment of the floor plate mounting structure of this invention. Figure a is a perspective view of the constructed floor plate and cap, Figure 4 b is a rear perspective view of the floor plate, Figure 5 is an exploded perspective view of the second embodiment, and Figure 6 is an exploded cross section showing the construction state. Figure 7 is a perspective view of the back of the floor plate.
FIG. 8 is an exploded perspective view of a conventional floor plate mounting structure, and FIG. 9 is an exploded sectional view showing its construction state. 1... Outlet box, 2... Box cover, 3... Mounting base, 5... Floor plate, 6... Cap, 7... Outlet.

Claims

[Scope of Claim for Utility Model Registration] (1) An outlet box with a box cover that has a power drawer opening in the center is embedded in the floor, and has a large-diameter screw hole in the center and small-diameter screws around the large-diameter screw hole. A mounting base having an insertion hole is screwed to the box cover by inserting a small screw into the small diameter screw insertion hole, and a floor plate having a central opening placed on the mounting base is inserted into one of the cap and the outlet. In the floor plate mounting structure in which a large-diameter screw portion is inserted into the central opening and fastened to the large-diameter screw hole, the small-diameter screw insertion hole is an arcuate long hole coaxial with the large-diameter screw hole. Features a floor plate mounting structure. (2) Embed the outlet box with the box cover, which has a power drawer opening in the center, in the floor, and attach the mounting base, which has a large diameter screw hole in the center and small diameter screw insertion holes around the large diameter screw hole, to the floor. A small screw is inserted into the small diameter screw insertion hole and screwed to the box cover, and a floor plate having a central opening and placed on the mounting base is connected to the large diameter threaded portion of one of the cap and the outlet through the central opening. In the mounting structure of the floor plate that is inserted into the large diameter screw hole and fastened to the large diameter screw hole, a corrugated locking portion for preventing rotation is formed in the circumferential direction on each contact surface between the mounting base and the floor plate. Features a floor plate mounting structure.