JPH01163622U

JPH01163622U -

Info

Publication number: JPH01163622U
Application number: JP6093588U
Authority: JP
Priority date: 1988-05-09
Filing date: 1988-05-09
Publication date: 1989-11-15
Anticipated expiration: 2003-05-09
Also published as: JPH0542180Y2

Description

[Brief explanation of the drawing]

第１図から第５図は本考案の一実施例に係る接
合構造を示し、第１図は２つの桟が未接合状態に
あるときの斜視図であり、第２図は該桟の接合状
態における斜視図であり、第３図は第２図のＡ−
Ａ線断面図であり、第４図は別の折曲げ態様を示
す水平断面図であり、第５図は組立が完了した状
態の正面図である。第６図から第８図は本考案の
別の実施例に係る接合構造を示し、第６図は２つ
の桟が未接合状態にあるときの斜視図であり、第
７図は該桟の接合状態における水平断面図であり
、第８図は別の折曲げ態様を示す水平断面図であ
る。第９図は本考案の更に別の実施例に係る接合
構造の水平断面図である。第１０図は本考案の他
の実施例における接合部の右側面図であり、第１
１図は第１０図のＢ−Ｂ線断面図である。第１２
図は本考案の別の実施例における接合部の右側面
図であり、第１３図は第１２図のＣ−Ｃ線断面図
である。第１４図は本考案の更に別の実施例にお
ける接合部の水平断面図である。第１５図は本考
案の他の実施例における接合部の水平断面図であ
る。１……一方の桟、２……他方の桟、３……側面
板部、４……切欠、５……切欠の内底面、６……
連結板部、７……正面板部、８……溝孔、９……
背面開放部、１０，１２……固着具、１１……取
付ブラケツト、１３……上面板部、１４……下面
板部、１５……正面板部、１６……背面板部、１
７……中間板部、１８，１９，２０……帯状リブ
、２１……受孔、２２……連結板部の屈曲先端部
。 1 to 5 show a joining structure according to an embodiment of the present invention, FIG. 1 is a perspective view of two bars in an unjoined state, and FIG. 2 is a joined state of the bars. FIG. 3 is a perspective view of A- in FIG.
FIG. 4 is a horizontal sectional view showing another folding mode, and FIG. 5 is a front view of the assembled state. 6 to 8 show a joining structure according to another embodiment of the present invention, FIG. 6 is a perspective view when two bars are in an unjoined state, and FIG. 7 is a joint structure of the bars. FIG. 8 is a horizontal sectional view showing another folded state. FIG. 9 is a horizontal sectional view of a joining structure according to yet another embodiment of the present invention. FIG. 10 is a right side view of the joint in another embodiment of the present invention, and the first
FIG. 1 is a sectional view taken along the line B--B in FIG. 10. 12th
The figure is a right side view of a joint in another embodiment of the present invention, and FIG. 13 is a sectional view taken along the line CC in FIG. 12. FIG. 14 is a horizontal sectional view of a joint in yet another embodiment of the present invention. FIG. 15 is a horizontal sectional view of a joint in another embodiment of the present invention. DESCRIPTION OF SYMBOLS 1... One crosspiece, 2... The other crosspiece, 3... Side plate part, 4... Notch, 5... Inner bottom surface of the notch, 6...
Connecting plate part, 7...Front plate part, 8...Slot hole, 9...
Back opening part, 10, 12...Fixing tool, 11...Mounting bracket, 13...Top plate part, 14...Bottom plate part, 15...Front plate part, 16...Rear plate part, 1
7... Intermediate plate part, 18, 19, 20... Band-shaped rib, 21... Receiving hole, 22... Bent tip of connecting plate part.

Claims

[Scope of utility model registration request]

A notch 4 is provided in the side plate portion 3 of one of the two crosspieces 1 and 2 which are joined in a cross-sectional manner to fit all or a part of the cross section of the other crosspiece 2, and an inner bottom surface 5 of the notch 4 is provided. A connecting plate part 6 is provided protrudingly on the front plate part 7 of the other crosspiece 2, and a slot 8 into which the connecting plate part 6 is inserted is provided in the front plate part 7 of the other crosspiece 2. A joint structure of a jointed crosspiece for civil engineering and construction, in which the front plate part 7 of the other crosspiece 2 is bent by plastic deformation and clamped between the inner bottom surface 5 of the notch 3 and the connecting plate part 6.