JPH0288420U

JPH0288420U -

Info

Publication number: JPH0288420U
Application number: JP16784088U
Authority: JP
Priority date: 1988-12-26
Filing date: 1988-12-26
Publication date: 1990-07-12

Description

[Brief explanation of drawings]

第１図は本考案のフツク型引留金具使用の実施
例を示す側面図、第２図は特殊座金の平面図、第
３図は同底面図、第４図は同側面図、第５図は使
用状態の説明図、第６図はラツク金具型引留金具
使用となる他の実施例の側面図、第７図は同特殊
座金とラツク金具本体との関係を示す説明図、第
８図はコイルバネを組合わす実施例の側面図、第
９図は同コイルバネの側面図、第１０図Ａ，Ｂは
従来品の壁にひび割れを来した説明図である。１……引留金具、２……ネジ部、４……鍔状段
部、５……緩衝ゴム層、６……ラツク金具用廻り
止突段部、７……特殊座金、１３……ラツク金具
本体、１３ａ……鍔状段部、１６……コイルバネ
、Ａ……壁、Ａａ……壁面。 Fig. 1 is a side view showing an example of using the hook-type retaining fitting of the present invention, Fig. 2 is a plan view of the special washer, Fig. 3 is a bottom view of the same, Fig. 4 is a side view of the same, and Fig. 5 is a plan view of the special washer. Fig. 6 is a side view of another embodiment using a rack type retaining fitting, Fig. 7 is an explanatory drawing showing the relationship between the special washer and the rack fitting body, and Fig. 8 is a coil spring. FIG. 9 is a side view of the same coil spring, and FIGS. 10A and 10B are explanatory views of a conventional product with cracks in the wall. DESCRIPTION OF SYMBOLS 1... Retaining metal fitting, 2... Threaded part, 4... Flange-like stepped part, 5... Buffer rubber layer, 6... Turning prevention protrusion for easy metal fittings, 7... Special washer, 13... Easy metal fittings Main body, 13a...flange-like stepped portion, 16...coil spring, A...wall, Aa...wall surface.

Claims

[Scope of claim for utility model registration] 1. A hook with a threaded portion at its base end that is screwed into the wall;
In a locking fitting made of a rack or the like, the area between the collar-shaped step that comes into contact with the wall of the locking fitting and the wall surface is larger than that of the collar-shaped step, and a buffer rubber layer is arranged on the wall surface side. A power distribution lead-in line fall prevention device that uses a special washer with a rotation stopper for a rack fitting. 2. A hook with a screw part at the base end that is screwed into the wall;
In a locking fitting made of a rack or the like, the area between the collar-shaped step that comes into contact with the wall of the locking fitting and the wall surface is larger than that of the collar-shaped step, and a buffer rubber layer is arranged on the wall surface side. A power distribution lead-in line fall prevention device comprising a special washer formed with a rotation-preventing protrusion for a rack fitting, and a coil spring fully extended with a predetermined tension connected to a locking portion at the tip of the retaining fitting.