JPS60190115U

JPS60190115U - box connector

Info

Publication number: JPS60190115U
Application number: JP7847884U
Authority: JP
Inventors: 一男森田
Original assignee: 松下電工株式会社
Priority date: 1984-05-25
Filing date: 1984-05-25
Publication date: 1985-12-17

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 the drawing]

第１図および第２図はそれぞれ従来のボックスコネクタ
の一部切り欠き側面図、第３図のａはこの考案にかかる
ボックスコネクタの締付体の正面図、同すは同締付体の
一部を切り欠いてあられした側面部、第４図のａはこの
考案にかかるボックスコネクタの筒状本体の正面部、同
すは同筒状本体の一部を切り欠いてあられした側面図、
第５図はこの考案にかかるボックスコネクタによりボッ
クスの小径の孔に接続された状態の一部を切り欠いてあ
られした側面図、第６図は第５図と同じボックスコネク
タがボックスの大径の孔に接続された状態をあられす部
分的側断面図、第７図はこの考案にかかるボックスコネ
クタがボックスの大小２種類の径の孔に並んで接続され
ている状態をあられす側面図である。１２・・・ボックスコネクタ、１３・・・筒状本体、１
３ａ・・・テーパ面、１３ｂ・・・突条（凸部）、１３
ｃ・・・突条（凸部）、１３ｄ・・・切り欠き、１３ｆ
・・・めねじ、１４・・・締付体、１４ａ・・・テーパ
面、１４ｂ・・・溝（凹部）、１８・・・筒部（凸部）
。第５図第７図1 and 2 are partially cutaway side views of conventional box connectors, and FIG. Fig. 4a is a front view of the cylindrical body of the box connector according to this invention;
Fig. 5 is a partially cutaway side view of the box connector according to this invention connected to the small diameter hole of the box, and Fig. 6 shows the same box connector as Fig. 5 connected to the large diameter hole of the box. FIG. 7 is a side view showing the state in which the box connector according to this invention is connected side by side to holes of two different diameters, large and small, of the box. . 12... Box connector, 13... Cylindrical body, 1
3a...Tapered surface, 13b...Protrusion (convex portion), 13
c... Projection (convex part), 13d... Notch, 13f
...Female thread, 14...Tightening body, 14a...Tapered surface, 14b...Groove (recess), 18...Cylinder part (convex part)
. Figure 5 Figure 7

Claims

[Scope of utility model registration request]

(1) A cylindrical body and a cylindrical tightening body externally fitted on the cylindrical body so as to be movable back and forth, which are designed to be connected to a box having holes of two different diameters, large and small; The cylindrical body has a tapered surface whose diameter increases as the front outer circumferential surface approaches the front, and a convex portion is provided on this tapered surface, and a corrugated flexible tube is provided on the front inner circumferential surface. A convex portion is provided to be inserted into a recess on the outer circumferential surface of the box, and a notch extending in the axial direction is provided on the front peripheral wall so that the diameter can be changed in size.A screw for connecting the box is provided on the rear portion. The rear tip is formed into a convex portion having an outer diameter that is approximately the same as or slightly smaller than the diameter of the large hole of the box, and a length shorter than the length of the hole. A portion immediately before the convex portion is formed into a flange having an outer diameter larger than the diameter of the large diameter hole, and the tightening body has an inner circumferential surface having a tapered surface that matches the tapered surface of the cylindrical body. This tapered surface is provided with a recess, so that when the clamping body moves forward, the convex part of the tapered surface of the cylindrical body is inserted into the concave part of the tapered surface of the clamping body. box connector.

(2) The box connector according to claim 1, wherein the concave portion in the tapered surface of the tightening body is a groove that is deep at one end and gradually becomes shallower as it approaches the other end.