JPH0196717U

JPH0196717U -

Info

Publication number: JPH0196717U
Application number: JP19214987U
Authority: JP
Priority date: 1987-12-18
Filing date: 1987-12-18
Publication date: 1989-06-27

Description

[Brief explanation of the drawing]

図面はこの考案の実施例を示すもので、第１図
は使用状態を示す斜視図、第２図は同じく一部切
欠平面図、第３図は同じく要部側断面図、第４図
乃至第６図は係止体の他の実施例を示すもので、
第４図は係止端部を上方に屈曲した要部側断面図
、第５図は屈曲した係止端部に切欠を設けた斜視
図、第６図は係止端部に滑止材をコーテイングし
た要部側断面図、第７図乃至は係止体と操作
ボルトとの嵌合例を示す平面図、第８図は従来例
を示す分解斜視図である。Ｐ……ダクト、Ｐ１……屈曲片、Ｐ２……側壁
、Ｑ……ダクトカバー、Ｑ１……ボルト挿通孔、
Ｑ２……屈曲片、Ｑ３……リブ、Ｒ……ケーブル
、１……係止体、１Ａ……係止端部、１Ｂ……固
定端部、１Ｃ……嵌合孔、１Ｄ……切欠、１Ｅ…
…滑止材、２……操作ボルト、２Ａ……角根部、
２Ｂ……溶接部、２Ｃ……カシメ部、２Ｄ……マ
ーク、３……スプリング、４……止着ナツト、１
０……カバークランプ、１１……圧着杆、１２…
…フツクボルト。 The drawings show an embodiment of this invention, in which Fig. 1 is a perspective view showing the state of use, Fig. 2 is a partly cutaway plan view, Fig. 3 is a side sectional view of the main part, and Figs. Figure 6 shows another embodiment of the locking body.
Figure 4 is a side sectional view of the main part with the locking end bent upward, Figure 5 is a perspective view of the bent locking end with a cutout, and Figure 6 is a non-slip material on the locking end. FIG. 7 is a side sectional view of the main part coated, a plan view showing an example of fitting of the locking body and the operating bolt, and FIG. 8 is an exploded perspective view showing a conventional example. P...Duct, P1...Bending piece, P2...Side wall, Q...Duct cover, Q1...Bolt insertion hole,
Q2...bending piece, Q3...rib, R...cable, 1...locking body, 1A...locking end, 1B...fixed end, 1C...fitting hole, 1D...notch, 1E...
...Anti-slip material, 2...Operation bolt, 2A...Square root,
2B...Welded part, 2C...Crimped part, 2D...Mark, 3...Spring, 4...Fixing nut, 1
0...Cover clamp, 11...Crimp rod, 12...
...Futsuku Bolt.

Claims

[Scope of utility model registration request]

A locking body that is removably locked to the lower surface of a bent piece bent from the longitudinal side edge of the duct opening into the inside of the duct, and a locking body that protrudes upward from the bottom surface of the duct cover and An operation bolt is formed along the bottom surface of the duct cover to be screwed in a rotatable manner.
A duct cover fastening fitting characterized in that a mark is provided to indicate a state of engagement and disengagement between a locking body and a bent piece.