JPS6436418U

JPS6436418U -

Info

Publication number: JPS6436418U
Application number: JP13009887U
Authority: JP
Priority date: 1987-08-28
Filing date: 1987-08-28
Publication date: 1989-03-06
Anticipated expiration: 2002-08-28
Also published as: JPH0627690Y2

Description

[Brief explanation of drawings]

第１図はこの考案の天井パネルの取付け構造を
示す断面図、第２図はその断面斜視図、第３図は
この考案における天井パネルとコーナー支持金具
との係合状態を示す底面図、第４図は第３図の要
部の拡大斜視図、第５図はこの考案におけるコー
ナー支持金具の斜視図、第６図はこの考案におけ
る天井パネルとコーナー支持金具の別の係合状態
を示す断面図、第６Ａ図は天井パネルとコーナー
支持金具の更に別の係合状態を示す要部断面図、
第７図はこの考案の別の実施例を示す断面図、第
７Ａ図はこの考案における支持レールと連結金具
の別の係合状態を示す要部断面図、第８図はこの
考案における連結金具の別の形態を示す断面図、
第９図は従来の天井パネルの取付け構造を示す断
面図である。符号説明、１０……天井パネル、１１……上表
面板、１８……取付孔、１９，１９′……起立縁
、２０……支持レール、２５……下フランジ、２
６……立設条、３０……コーナー支持金具、３２
……雌ねじ部、３４……ナツト、４０……連結金
具、４２，４２ａ……貫通孔、４３……当接片、
４４……垂下片、４６……弾性体、５０……固定
ボルト。 Fig. 1 is a sectional view showing the ceiling panel mounting structure of this invention, Fig. 2 is a sectional perspective view thereof, Fig. 3 is a bottom view showing the engagement state of the ceiling panel and corner support fittings in this invention, Fig. 4 is an enlarged perspective view of the main part of Fig. 3, Fig. 5 is a perspective view of the corner support fitting in this invention, and Fig. 6 is a cross section showing another engagement state of the ceiling panel and corner support fitting in this invention. FIG. 6A is a cross-sectional view of the main part showing yet another engagement state of the ceiling panel and the corner support fittings,
Fig. 7 is a sectional view showing another embodiment of this invention, Fig. 7A is a sectional view of main parts showing another engagement state of the support rail and the connecting fitting in this invention, and Fig. 8 is a sectional view of the connecting fitting in this invention. A sectional view showing another form of
FIG. 9 is a sectional view showing a conventional ceiling panel mounting structure. Explanation of symbols, 10... Ceiling panel, 11... Upper surface plate, 18... Mounting hole, 19, 19'... Upright edge, 20... Support rail, 25... Lower flange, 2
6... Erecting strip, 30... Corner support fitting, 32
... Female thread part, 34 ... Nut, 40 ... Connection fitting, 42, 42a ... Through hole, 43 ... Contact piece,
44... Hanging piece, 46... Elastic body, 50... Fixing bolt.

Claims

[Claims for Utility Model Registration] (1) In a ceiling panel mounting structure in which a plurality of interconnected insulating ceiling panels are fixed to a support rail suspended from a building frame using fixing means, the ceiling panel is A corner support fitting having a female threaded portion is embedded in the inner corner, and a mounting hole communicating with the female threaded portion is bored in the upper surface plate of the ceiling panel, and the lower part of the support rail is formed with an inverted T-shaped cross section. The fixing means has an abutment surface that comes into contact with the top surface of the ceiling panel at one end of the main body having a substantially square cross section, and the upright strip at the other end. A connecting fitting having a hanging piece that engages with the body and having a through hole in the center of the main body, and a fixing bolt that is screwed to the female threaded part through the through hole of the connecting fitting and the mounting hole. A ceiling panel mounting structure characterized by comprising: (2) The connecting fitting has an abutment piece that extends outward from the bottom of one end of the main body in a substantially rectangular cross-sectional shape, a hanging piece that is formed in a forked shape at the other end of the main body, and a hanging piece in the center of the main body. 2. The ceiling panel mounting structure according to claim 1, which is a registered utility model and is comprised of an elongated through-hole along a line connecting the abutment piece and the hanging piece at the portion thereof. (3) The ceiling panel mounting structure as set forth in claim 1 of the utility model registration claim, in which the upright strip provided on the lower flange of the support rail is formed in a bifurcated shape. (4) The corner support fitting consists of a support metal body that abuts the upper surface plate of the ceiling panel, and a female threaded nut that is fixed to the support metal body so as to communicate with a through hole drilled in the support metal body. A ceiling panel mounting structure according to claim 1 of the registered utility model comprising: (5) The scope of the claim for utility model registration, which consists of providing a downwardly facing raised edge around the periphery of a mounting hole drilled in the upper surface plate of a ceiling panel, and making this raised edge communicate and engage with the female threaded part of the corner support fitting. The mounting structure of the ceiling panel described in paragraph 1. (6) Utility model registration claimed in claim 1, wherein a raised edge facing toward the upper surface plate is provided on the periphery of the through hole of the corner support fitting, and this raised edge is engaged with the mounting hole of the upper surface plate. ceiling panel installation structure. (7) Fixing bolts that are inserted through two through-holes drilled in each corner support fitting that is buried on the connecting part side of a pair of ceiling panels that are connected in the longitudinal direction of the support rail. A ceiling panel mounting structure according to claim 1 of the registered utility model claim, which is formed by screwing together. (8) The ceiling panel mounting structure according to claim 1 of the utility model registration claim, which comprises installing an elastic body for preventing fall on the hanging piece of the connecting fitting.