JPH0332385U

JPH0332385U -

Info

Publication number: JPH0332385U
Application number: JP9279989U
Authority: JP
Priority date: 1989-08-07
Filing date: 1989-08-07
Publication date: 1991-03-28

Description

[Brief explanation of drawings]

第１図乃至第５図は従前手段を示し、第１図は
従前のカープラグの平面図、第２図は同上の横断
平面図、第３図は同上の接触端子および端子片の
斜視図、第４図は別の形態の従前のカープラグの
横断平面図、第５図は同上の要部の縦断側面図で
ある。第６図乃至第２６図は本考案手段を示し、
第６図は本考案を実施せるカープラグの平面図、
第７図は同上の横断平面図、第８図は同上の前面
図、第９図は同上のボデイの主体部の上半側の底
面図、第１０図は同上主体部の下半側の平面図、
第１１図は同上の上半側および下半側を対向させ
た状態における第９図、第１０図のＡ−Ａ′線の
縦断正面図、第１２図は同上の上半側と下半側と
の同上状態における第９図、第１０図のＢ−Ｂ′
線の縦断正面図、第１３図は同上の上半側と下半
側とを閉じ合わせた状態における第９図、第１０
図のＡ−Ａ′線の縦断正面図、第１４図は同上の
上半側と下半側とをバネおよびヒユーズを組付け
て閉じ合わせた状態における第９図、第１０図の
Ａ−Ａ′線の縦断正面図、第１５図は同上の上半
側と下半側との閉じ合わせた状態における第９図
、第１０図のＢ−Ｂ′線の縦断正面図、第１６図
は同上の上半側と下半側とをコード引出部を組付
けて閉じ合わせた状態の第９図、第１０図のＢ−
Ｂ′線の縦断前面図、第１７図はキヤツプ状の前
端部の前面図、第１８図は同上の一部破断した側
面図、第１９図は同上の後面図、第２０図はプラ
ス側の端子片の側面図、第２１図はヒユーズを押
し出すバネの側面図、第２２図は同上の前面図、
第２３図は本考案によるカープラグのコードを外
して組立てた状態の縦断側面図、第２４図は同上
の横断平面図、第２５図は同上の側面図、第２６
図は同上の平面図である。図面符号の説明、Ａ……カープラグ、ａ……コ
イルバネ、ｂ……キツクバネ、ｗ……窓孔、１…
…ボデイ、１ａ……主体部、１ｂ……前端部、１
ｃ……コード引出部、１０……上半側、１１……
下半側、１２……透孔、１３……係合部、１００
……ねじ筒部、１０１……係合部、１０２……係
合壁、１０３……押え部材、１１０……ねじ筒部
、１１１……係合突起、１１２……嵌合凹部、１
１３……嵌合部、１１４……凹溝、１１５……係
止壁、２，３……接触端子、４……コード、４０
，４１……芯線、５……端子片、５０……取付部
、５１……係合溝、５２……脚片、５３……係止
突起、６……端子片、６０……脚片、６１……基
端部、７……ヒユーズ、７０……コイルバネ、８
……バネ、８０……脚柱、８１……コイル部。 1 to 5 show conventional means, FIG. 1 is a plan view of a conventional car plug, FIG. 2 is a cross-sectional plan view of the same, and FIG. 3 is a perspective view of the contact terminal and terminal piece of the above. FIG. 4 is a cross-sectional plan view of another conventional car plug, and FIG. 5 is a vertical cross-sectional side view of the main parts of the same. 6 to 26 show the means of the present invention,
Figure 6 is a plan view of a car plug that can implement the present invention;
Figure 7 is a cross-sectional plan view of the same as the above, Figure 8 is a front view of the same as the above, Figure 9 is a bottom view of the upper half of the main body of the same as the above, and Figure 10 is a plan view of the lower half of the main body of the same as the above. figure,
Fig. 11 is a longitudinal sectional front view taken along the line A-A' of Fig. 9 and Fig. 10 with the upper half and lower half of the same as the above facing each other, and Fig. 12 is the upper and lower half of the same as the above. B-B' in FIGS. 9 and 10 in the same state as above.
The vertical front view of the line, FIG. 13, is the same as FIGS. 9 and 10 when the upper and lower halves of the above are closed together.
14 is a longitudinal sectional front view taken along line A-A' in the figure, and A-A in FIG. 9 and FIG. Fig. 15 is a longitudinal sectional front view taken along line B-B' in Figs. B- in Figures 9 and 10, with the upper half and lower half closed together with the cord drawer attached.
17 is a front view of the front end of the cap, FIG. 18 is a partially cutaway side view of the same as above, FIG. 19 is a rear view of same as above, and FIG. A side view of the terminal piece, Figure 21 is a side view of the spring that pushes out the fuse, Figure 22 is a front view of the same as above,
Fig. 23 is a longitudinal cross-sectional side view of the car plug according to the present invention in an assembled state with the cord removed; Fig. 24 is a cross-sectional plan view of the same; Fig. 25 is a side view of the same;
The figure is a plan view of the same as above. Explanation of drawing symbols, A... Car plug, a... Coil spring, b... Hard spring, w... Window hole, 1...
...Body, 1a...Main part, 1b...Front end, 1
c... Cord drawer section, 10... Upper half side, 11...
Lower half side, 12... Through hole, 13... Engagement part, 100
... Threaded cylinder part, 101 ... Engagement part, 102 ... Engagement wall, 103 ... Pressing member, 110 ... Threaded cylinder part, 111 ... Engagement protrusion, 112 ... Fitting recess, 1
13... Fitting portion, 114... Concave groove, 115... Locking wall, 2, 3... Contact terminal, 4... Cord, 40
, 41... Core wire, 5... Terminal piece, 50... Mounting part, 51... Engagement groove, 52... Leg piece, 53... Locking protrusion, 6... Terminal piece, 60... Leg piece, 61... Base end portion, 7... Fuse, 70... Coil spring, 8
... Spring, 80 ... Pillar, 81 ... Coil part.

Claims

[Scope of utility model registration request]

The contact terminals 3, 3 provided to protrude and retract from the window holes w, w provided in the circumferential surface of the body 1 are formed from a metal plate into a U-shape having a pair of leg pieces 60, 60, and the base end portion 61 is A torsion spring is formed integrally and continuously at the tips of the pair of leg pieces 60, 60 of the terminal piece 6 fixedly assembled in the body 1, and on the back side of each of the contact terminals 3, 3. The free end of one of the pair of pillars 80, 80 extending from the coil portion 81 of the spring 8 assembled into the body 1 is inserted into the contact terminal 3, through the window hole w, A car plug that comes into contact with the W so as to push it outward.