JPH0321922U

JPH0321922U -

Info

Publication number: JPH0321922U
Application number: JP8083889U
Authority: JP
Priority date: 1989-07-11
Filing date: 1989-07-11
Publication date: 1991-03-06

Description

[Brief explanation of drawings]

第１図及び第２図は本考案の第１実施例を示す
図で、第１図はブツシングを一部切り欠いて示す
側面図、第２図は第１図の−断面図、第３図
は第２実施例によるブツシングを一部切り欠いて
示す側面図、第４図は第３実施例によるブツシン
グを一部切り欠いて示す側面図、第５図は第４実
施例によるブツシングを一部切り欠いて示す側面
図である。１……ブツシング本体、３……電線、５……ブ
ツシング本体の貫通孔、７……雄ねじ部、１１…
…制御盤の側壁、１３……側壁の貫通孔、１５…
…ナツト、１７……ブツシング本体の他端、２３
……収縮チユーブ、２５……収縮チユーブの一端
、２９……収縮チユーブの他端、３１……結束バ
ンド。 1 and 2 are views showing a first embodiment of the present invention, in which FIG. 1 is a side view with a part of the bushing cut away, FIG. 2 is a cross-sectional view of FIG. 1, and FIG. is a partially cutaway side view of the bushing according to the second embodiment, FIG. 4 is a partially cutaway side view of the bushing according to the third embodiment, and FIG. 5 is a partially cutaway side view of the bushing according to the fourth embodiment. It is a side view cut away and shown. DESCRIPTION OF SYMBOLS 1... Bushing body, 3... Electric wire, 5... Through hole of bushing body, 7... Male threaded part, 11...
...Side wall of control panel, 13... Through hole in side wall, 15...
...Nut, 17...Other end of the bushing body, 23
...Shrink tube, 25... One end of shrink tube, 29... Other end of shrink tube, 31... Cable band.

Claims

[Claims for Utility Model Registration] (1) It has a hollow shape, through which the electric wire is inserted, and has a male screw part at one end that penetrates the wall of the box body and is inserted into the box body, and the other end is a bushing main body formed in a tapered shape so as to reduce its outer diameter in a direction opposite to the wall; a nut disposed inside the box body and screwed into the male threaded portion across the wall of the box body; and the bushing body. It is attached to the other end of the main body with one end capped, and when not in use, the other end is expanded in diameter and bent toward the above one end, and the bent other end is wrapped around the outer periphery of the above one end. When in use, the retracted tube is contracted by stretching the unwound other end and tightly adheres to the outer periphery of the electric wire, and the unwound other end of the retractable tube is fixed to the outer periphery at one end. A bushing characterized by being equipped with a cable tie and the following. (2) A bushing body having a hollow shape, through which an electric wire is inserted, and a male screw portion at one end that penetrates the wall of the box body and is inserted into the box body, and a bushing body arranged inside the box body. A nut is screwed into the male threaded portion across the wall of the box body, and the nut is attached with one end capped on the other end of the bushing body, and when not in use, the other end is expanded in diameter and the nut is attached to the one end side. a shrinkable tube that is bent to the outer circumference of the electric wire, and the other bent end is wound back around the outer periphery of the one end, and when in use, the other end that has been wound back is stretched to contract and tightly adhere to the outer periphery of the electric wire. and a cable tie for fixing the other rolled end of the shrinkable tube to the outer periphery of one end, and a stretching piece formed at the other rolled end of the shrinkable tube. Characteristic butsing.