JPS6337790U

JPS6337790U -

Info

Publication number: JPS6337790U
Application number: JP13088286U
Authority: JP
Priority date: 1986-08-26
Filing date: 1986-08-26
Publication date: 1988-03-11

Description

[Brief explanation of the drawing]

第１図は本考案枠材連結金具の一実施例の断面
図、第２図は同上の分解斜視図、第３図は同上の
横枠材と縦枠材とを示す一部切欠分解斜視図、第
４図ａ，ｂは横枠材に枠材連結金具を取り付けた
状態の正断面図及び側断面図、第５図は縦枠材に
係止金具を取り付けた状態の一部切欠斜視図、第
６図は同上の横枠材と縦枠材とを枠材連結金具に
連結した状態の断面図、第７図は従来例の断面図
、第８図は従来例の分解斜視図であつて、Ａは枠
材連結金具、１は横枠材、２は金具本体、２ａは
金具本体の縦片、２ｂは金具本体の横片、３は摺
動軸、４は縦枠材、５は係止孔、６は係止頭部、
７は回転操作軸、８は駆動傘歯車、９は雄ねじ部
、１０は従動傘歯車である。 Fig. 1 is a sectional view of one embodiment of the frame material connecting fitting of the present invention, Fig. 2 is an exploded perspective view of the same, and Fig. 3 is a partially cutaway exploded perspective view showing the horizontal frame material and vertical frame material of the same. , Figures 4a and b are a front sectional view and a side sectional view of the frame connecting fittings attached to the horizontal frame members, and Figure 5 is a partially cutaway perspective view of the vertical frame members with the locking fittings attached. , FIG. 6 is a cross-sectional view of the horizontal frame member and vertical frame member shown above connected to the frame member connecting fittings, FIG. 7 is a cross-sectional view of the conventional example, and FIG. 8 is an exploded perspective view of the conventional example. A is a frame connecting metal fitting, 1 is a horizontal frame material, 2 is a metal fitting body, 2a is a vertical piece of a metal fitting body, 2b is a horizontal piece of a metal fitting body, 3 is a sliding shaft, 4 is a vertical frame material, and 5 is a vertical frame material. A locking hole, 6 is a locking head,
7 is a rotating operation shaft, 8 is a driving bevel gear, 9 is a male threaded portion, and 10 is a driven bevel gear.

Claims

[Scope of utility model registration request]

A sliding shaft is slidably installed between the opposing vertical pieces of the metal fitting body attached to the longitudinal end of the horizontal frame material, and a sliding shaft is installed on the side surface of the longitudinal end of the vertical frame material. A locking head capable of locking in the locking hole is provided at one end of the sliding shaft, a rotary operating shaft is rotatably mounted on the horizontal piece of the fitting body, and a driving bevel gear is provided at the end of the rotating operating shaft, and the above-mentioned A frame member connecting fitting formed by screwing a driven bevel gear onto the outer periphery of a male threaded portion provided on a sliding shaft so that the driving bevel gear and the driven bevel gear mesh with each other.