JPH0292677U

JPH0292677U -

Info

Publication number: JPH0292677U
Application number: JP1989000539U
Authority: JP
Priority date: 1989-01-09
Filing date: 1989-01-09
Publication date: 1990-07-23
Anticipated expiration: 2004-01-09
Also published as: JPH0747824Y2

Description

[Brief explanation of drawings]

第１図及び第２図は本考案に係る電源用プラグ
の一実施例を示す正面図及び縦断面図、第３図及
び第４図は第１図の左側面図及び右側面図、第５
図は第１図のＡ−Ａ線断面図、第６図及び第７図
は本実施例で用いている絶縁筒体の正面図及び縦
断面図、第８図は第６図の右側面図、第９図は第
７図のＢ−Ｂ線断面図、第１０図及び第１１図は
本実施例で用いているスリーブのそれぞれ正面図
及び縦断面図、第１２図は第１０図の左側面図、
第１３図は本実施例で用いているスペーサの正面
図、第１４図及び第１５図は第１３図のそれぞれ
左側面図及び右側面図、第１６図は第１４図の底
面図、第１７図は本実施例で用いているコンタク
トの一部破断正面図、第１８図は第１７図の底面
図、第１９図は第１７図の左側面図、第２０図は
本考案の別の実施例を示す正面図、第２１図はそ
の底面図、第２２図は左側面図である。１……絶縁筒体、１ａ……ストツパー段部、１
ｂ……くびれ部、２……スリーブ、２ａ……スリ
ーブ本体、２ｂ……バレル部、３……コンタクト
、３ａ……コンタクト本体、３ｂ……バレル部、
３ｃ……ランス部、４……スペーサ、４ａ……ク
ランプ部、１１……絶縁筒体、１１ｂ……くびれ
部、１２……スリーブ、１２ａ……スリーブ本体
、１２ｂ……バレル部、１２ｃ……係止爪、１２
ｄ……フランジ。 1 and 2 are a front view and a vertical sectional view showing one embodiment of the power plug according to the present invention, FIGS. 3 and 4 are a left side view and a right side view of FIG.
The figure is a cross-sectional view taken along the line A-A in Figure 1, Figures 6 and 7 are a front view and longitudinal cross-sectional view of the insulating cylinder used in this example, and Figure 8 is a right side view of Figure 6. , FIG. 9 is a sectional view taken along the line B-B in FIG. 7, FIGS. 10 and 11 are a front view and a longitudinal sectional view, respectively, of the sleeve used in this embodiment, and FIG. 12 is a left side view of FIG. 10. side view,
13 is a front view of the spacer used in this example, FIGS. 14 and 15 are left and right side views of FIG. 13, respectively, FIG. 16 is a bottom view of FIG. 14, and FIG. The figure is a partially cutaway front view of the contact used in this embodiment, Figure 18 is a bottom view of Figure 17, Figure 19 is a left side view of Figure 17, and Figure 20 is another implementation of the present invention. FIG. 21 is a front view showing an example, FIG. 21 is a bottom view thereof, and FIG. 22 is a left side view. 1...Insulating cylindrical body, 1a...Stopper step, 1
b...Neck part, 2...Sleeve, 2a...Sleeve body, 2b...Barrel part, 3...Contact, 3a...Contact body, 3b...Barrel part,
3c... Lance part, 4... Spacer, 4a... Clamp part, 11... Insulating cylinder, 11b... Neck part, 12... Sleeve, 12a... Sleeve body, 12b... Barrel part, 12c... Locking claw, 12
d...Flange.

Claims

[Claims for Utility Model Registration] (1) An insulating cylindrical body, a sleeve having a sleeve body disposed coaxially around the outer periphery of the insulating cylindrical body, and a contact body coaxially disposed within the insulating cylindrical body to prevent it from coming off. In the power supply plug, a stopper step is provided on the outer periphery of the distal end side of the insulating cylindrical body to prevent the sleeve body from coming off, and a stopper step is provided on the proximal end side of the insulating cylindrical body to prevent the sleeve body from coming off. 2. A power supply plug characterized in that a constriction is provided adjacent to the insulating cylinder, and a spacer is fitted into the constriction of the insulating cylinder to prevent the sleeve main body from coming off. (2) A power plug having an insulating cylinder, a sleeve having a sleeve body coaxially disposed around the outer periphery of the sleeve, and a contact having a contact body coaxially disposed inside the insulating cylinder and prevented from coming off. A stopper stepped portion for preventing the sleeve body from slipping out is provided on the outer periphery of the distal end side of the insulating cylindrical body, and a constricted portion is provided on the proximal end side of the insulating cylindrical body adjacent to the proximal end of the sleeve body. and a locking pawl that engages with the constricted portion and prevents the sleeve from coming off is provided at the proximal end of the sleeve body.