JPS6254107U

JPS6254107U -

Info

Publication number: JPS6254107U
Application number: JP14583985U
Authority: JP
Priority date: 1985-09-25
Filing date: 1985-09-25
Publication date: 1987-04-03

Description

[Brief explanation of the drawing]

第１図は、本考案に係る天井フレーム取付構造
の一部省略断面図、第２図は、吊り金具の斜視図
、第３図は、天井フレームの一部省略斜視図、第
４図は、本考案の取付構造を説明する正面概略図
、第５図は、同側面概略図、第６図は、配電シー
ル施工を説明する一部概略側面図、第７図は、従
来の天井フレーム取付構造を示す一部省略断面図
である。尚図中、１はフイルター、２は吊り金具、２１
は上辺、２２，２２は側壁、２３，２３は上向き
鈎片、３は天井フレーム、３１は上辺、３２，３
２…は側壁、３３は下辺、３４，３４は下向き鈎
片、４は吊りボルト、５，５ａ，５ｂはナツト、
Ｌは照明器具である。 Fig. 1 is a partially omitted sectional view of the ceiling frame mounting structure according to the present invention, Fig. 2 is a perspective view of the hanging fitting, Fig. 3 is a partially omitted perspective view of the ceiling frame, and Fig. 4 is FIG. 5 is a schematic front view illustrating the mounting structure of the present invention, FIG. 5 is a schematic side view of the same, FIG. 6 is a partially schematic side view illustrating power distribution seal construction, and FIG. 7 is a conventional ceiling frame mounting structure. It is a partially omitted cross-sectional view showing. In the figure, 1 is the filter, 2 is the hanging bracket, 21
is the top side, 22, 22 are the side walls, 23, 23 are the upward hooks, 3 is the ceiling frame, 31 is the top side, 32, 3
2... is a side wall, 33 is a lower side, 34, 34 are downward hook pieces, 4 is a hanging bolt, 5, 5a, 5b are nuts,
L is a lighting fixture.

Claims

[Scope of utility model registration request]

In a ceiling frame installation structure in which the upper side of the ceiling frame on which the filter is mounted is suspended by hanging bolts via hanging fittings, the ceiling frame has a cross section of approximately 〓 shape with the upper side, both side walls and the lower side, and both ends of the upper side are suspended. is extended to form a downward hook piece, and the hanging metal fitting has a general cross-sectional shape with the upper side and both side walls, and an upward hook piece is formed at the lower end of both side walls, and the upward hook piece of the hanging metal fitting is attached to the ceiling. A clean room ceiling frame mounting structure in which the frame is hung on the downward hook piece and the upper side of the hanging bracket is screwed onto the hanging bolt.