JPS589892U

JPS589892U - float

Info

Publication number: JPS589892U
Application number: JP10335681U
Authority: JP
Inventors: 西田　義孝
Original assignee: 株式会社ブリヂストン
Priority date: 1981-07-14
Filing date: 1981-07-14
Publication date: 1983-01-22
Also published as: JPS6217668Y2

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of drawings]

第１図は従来のフロートの構成を示す斜視図、　　　　
−第２図はこの考案のフロートの実施例を示す分解斜視
図、第３図ａ、　　ｂは螺杵のねじ込み状態を示す拡大
図、第４図ａ、　　ｂはこの考案の他の実施例における
螺杵のねじ込み状態を示す拡大図である。１．２・・・半環状硬質浮揚体、３・・・凹部、４・・
・凸部、５．　９．　１’０・・・ピン、６，１１．１
２川ナツト、７，８・・・切欠き、１３・・・雌ねじ部
材、１３ａ。１４ａ・・・切欠き、１３ｂ・・・Ｕ字状部材、１３Ｃ
。１４Ｃ・・・ねじ穴、１３ｄ、１４ｄ・・・面板、１４
・・・フ　　−ツク、１４ｂ・・・囲繞部材、１４ｅ・
・・フック開口、１５・・・螺杵、１５ａ、１５ｂ・・
・ねじ山、１６・・・ロックナツト。Figure 1 is a perspective view showing the configuration of a conventional float;
- Figure 2 is an exploded perspective view showing an embodiment of the float of this invention, Figures 3a and b are enlarged views showing the screwed-in state of the screw, and Figures 4a and b are views of other embodiments of this invention. FIG. 3 is an enlarged view showing the screwed-in state of the screw punch. 1.2... Semi-annular rigid floating body, 3... Concavity, 4...
・Convex portion, 5. 9. 1'0...pin, 6, 11.1
2 river nuts, 7, 8...notch, 13...female thread member, 13a. 14a... Notch, 13b... U-shaped member, 13C
. 14C...screw hole, 13d, 14d...face plate, 14
... Hook, 14b... Surrounding member, 14e.
...Hook opening, 15...Screw pestle, 15a, 15b...
・Screw thread, 16...Lock nut.

Claims

[Scope of utility model registration request]

A pair of semi-annular rigid floating bodies having one end hinged and a notch provided at opposite positions of the other end, and a pin having a width approximately equal to the width of one of the notches and penetrating the notch. A Korean screw member installed in the notch, a hook having a width approximately equal to the width of the other side of the notch and capable of being engaged with a pin passing through the notch, and threads in opposite directions at each end. and a screw rod that is screwed into the female thread member and the hook to fasten and hold the other end of the semi-annular rigid floating body, and when the screw rod is fastened and held, each end of the screw rod is on a side adjacent to each of the pins. A float characterized in that among these protrusions, a protrusion on the hook side is made to protrude toward the opening side of the hook to reliably prevent the pin from detaching from the hook.