JPH01134112U

JPH01134112U -

Info

Publication number: JPH01134112U
Application number: JP3058088U
Authority: JP
Priority date: 1988-03-08
Filing date: 1988-03-08
Publication date: 1989-09-13

Description

[Brief explanation of the drawing]

第１図乃至第５図は本考案の天井下地構造の第
一の実施例を示し、第１図は構成図、第２図は固
定金具の斜視図、第３図は第１図の上方向からみ
た図（一部断面）、第４図及び第５図は固定金具
の表面及び裏面図、第６図乃至第１０図は本考案
の第二の実施例を示し、第６図は構成図、第７図
は固定金具の斜視図、第８図は第６図の上方向か
ら見た図（一部断面）、第９図及び第１０図は固
定金具の表面及び裏面図、第１１図乃至第１３図
は従来の天井下地構造の一例を示し、第１１図は
構成図、第１２図は第１１図の上方向から見た図
、第１３図は固定金具の斜視図である。１，２……野縁受け、１ａ，２ａ……第１、第
２垂直板、１ｂ，２ｂ……野縁受け折曲片、３，
６……固定金具、３ａ，３ｂ……舌片、３ｃ，３
ｄ，６ｃ，６ｄ……ストツパー、３ｅ……連結片
、４……角部、５……ねじ、１，ｍ……舌片の第
１、第２側縁。 Figures 1 to 5 show the first embodiment of the ceiling base structure of the present invention, Figure 1 is a configuration diagram, Figure 2 is a perspective view of the fixing fittings, and Figure 3 is an upward view of Figure 1. 4 and 5 are front and back views of the fixing fitting, FIGS. 6 to 10 show the second embodiment of the present invention, and FIG. 6 is a configuration diagram. , Fig. 7 is a perspective view of the fixing fitting, Fig. 8 is a view (partial cross section) seen from above of Fig. 6, Fig. 9 and 10 are front and back views of the fixing fitting, and Fig. 11. 13 show an example of a conventional ceiling base structure, FIG. 11 is a configuration diagram, FIG. 12 is a view seen from above of FIG. 11, and FIG. 13 is a perspective view of a fixing fitting. 1, 2... field edge receiver, 1a, 2a... first and second vertical plates, 1b, 2b... field edge receiver bent piece, 3,
6... Fixing metal fittings, 3a, 3b... Tongue pieces, 3c, 3
d, 6c, 6d... Stopper, 3e... Connecting piece, 4... Corner, 5... Screw, 1, m... First and second side edges of tongue piece.

Claims

[Scope of utility model registration request]

A field edge receiver 1 is formed by bending the lower end of a first vertical plate 1a in a right angle direction to provide a field edge receiver bent piece 1b, and a second vertical edge receiver 1 is located so as to intersect with the lower side of the field edge receiver 1. A field edge receiver 2 formed by bending the upper end of a plate 2a in a right angle direction and providing a field edge receiver bent piece 2b; a fixing fitting 3 for fixing the field edge receiver 2 in contact with the field edge receiver 1; 6, in which the above-mentioned field edge receiving bent piece 1b and field edge receiving bent piece 2b are provided.
Attach the above-mentioned fixing fitting 3 to the corner 4 on the side facing each other.
.
, m, one side edge 1 side of the upper tongue piece 3a is located on the field edge receiving bent piece 1b, and the other side edge m side is the field edge receiving folded piece. Located above the piece 2b, one side edge 1 side of the lower tongue piece 3b is located under the field edge receiving folded piece 1b, and the other side edge m side is located under the field edge receiving folded piece 2b. The other side edge m of the upper tongue piece 3a has stoppers 3c and 6c that come into contact with the back surface 2r of the vertical plate 2a of the field edge receiver 2.
A stopper 3d, 6d is provided on one side edge 1 of the lower tongue piece 3b to contact the back surface 1r of the vertical plate 1a of the field edge receiver 1, and an upper tongue piece 3a and a lower tongue piece 3b are provided. A ceiling base structure characterized in that a screw 5 is provided which connects each tongue piece 3a, 3b with an integral connecting part 3e and urges the lower tongue piece 3b toward the upper tongue piece 3a.