JPS5967873U - Device to prevent plugs from coming off in jacks of light electrical equipment - Google Patents
Device to prevent plugs from coming off in jacks of light electrical equipmentInfo
- Publication number
- JPS5967873U JPS5967873U JP1982164280U JP16428082U JPS5967873U JP S5967873 U JPS5967873 U JP S5967873U JP 1982164280 U JP1982164280 U JP 1982164280U JP 16428082 U JP16428082 U JP 16428082U JP S5967873 U JPS5967873 U JP S5967873U
- Authority
- JP
- Japan
- Prior art keywords
- coil spring
- insertion hole
- plug insertion
- plug
- accommodating portion
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
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
第１図は本考案を実施せるアダプタープラグの一部破断
した側面図、第２図は同上の要部の縦断側面図、第３図
は別の実施例の要部の縦断側面図、第４図は異なる実施
例の要部の縦断側面図、第５図は同上要部の縦断後面図
、第６図はさらに異なる実施例の要部の縦断側面図、第
７図はもう一つの実施例の要部の縦断側面図、第８図は
同上要部の縦断側面図である。
図面符号の説明、Ａ・・・・・・アダプタープラグ、ａ
・・・・・・ジャック部、Ｂ・・・・・・プラグ、ｂ・
・・・・・プラグ部、１・・・・・・受口金具、１ａ・
・・・・・内端側の端面、１０・・・・・・プラグ挿通
孔、Ｗ・・・・・・コイルバネ収容部、２゜２ａ、２ｂ
・・・・・・外筒スリーブ、３・・・・・・絶縁材、３
０・・・・・・後端面、４，５・・・・・・接続端子片
、４ａ・・・・・・中間スリーブ、５ａ・・・・・・チ
ップ、６・・・・・・コイルバネ、６ａ・・・・・・小
径部、６ｂ・・・・・・大径部、１・・・・・・段差。Fig. 1 is a partially cutaway side view of an adapter plug that can implement the present invention, Fig. 2 is a longitudinal sectional side view of the main parts of the same, Fig. 3 is a longitudinal sectional side view of the main parts of another embodiment, The figure is a longitudinal sectional side view of the main part of a different embodiment, Fig. 5 is a longitudinal sectional rear view of the same main part, Fig. 6 is a longitudinal sectional side view of the main part of a still different embodiment, and Fig. 7 is another embodiment. FIG. 8 is a longitudinal sectional side view of the essential parts of the same. Explanation of drawing symbols, A...Adapter plug, a
... Jack part, B ... Plug, b.
...Plug part, 1 ... Socket fitting, 1a.
...Inner end surface, 10...Plug insertion hole, W...Coil spring housing part, 2゜2a, 2b
...Outer cylinder sleeve, 3...Insulating material, 3
0... Rear end surface, 4, 5... Connection terminal piece, 4a... Intermediate sleeve, 5a... Chip, 6... Coil spring , 6a... Small diameter part, 6b... Large diameter part, 1... Step.
Claims (1)
内側位置に、そのプラグ挿通孔１０より内径を大きくし
た筒状のコイルバネ収容部Ｗを設け、そのコイルバネ収
容部Ｗ内に、バネ性のある金属線材を内径が前記プラグ
挿通孔１０より大径で外径が前記コイルバネ収容部Ｗの
内径に対応する螺旋状に巻いてなるコイルバネ６を嵌装
し、そのコイルバネ６の一部に、前記プラグ挿通孔１０
に挿込まれるプラグＢの外筒スリーブ２ｂより譚分大径
とした小径部６ａを、前記プラグ挿通孔１０の軸心に対
し偏心せしめて形成したことを特長とする弱電機器のジ
ャックにおけるプラグの抜は止め装置。A cylindrical coil spring accommodating portion W having an inner diameter larger than that of the plug insertion hole 10 is provided immediately inside the plug insertion hole 10 provided in the socket fitting 1 of the jack, and a spring-like coil spring accommodating portion W is provided inside the coil spring accommodating portion W. A coil spring 6 formed by spirally winding a certain metal wire material with an inner diameter larger than the plug insertion hole 10 and an outer diameter corresponding to the inner diameter of the coil spring accommodating portion W is fitted, and a part of the coil spring 6 is fitted with the coil spring 6 . Plug insertion hole 10
A plug in a jack for a light electrical appliance is characterized in that a small diameter portion 6a, which is larger in diameter than the outer sleeve 2b of a plug B to be inserted into the socket, is eccentrically formed with respect to the axis of the plug insertion hole 10. Removal stop device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1982164280U JPS6042472Y2 (en) | 1982-10-29 | 1982-10-29 | Device to prevent plugs from coming off in jacks of light electrical equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1982164280U JPS6042472Y2 (en) | 1982-10-29 | 1982-10-29 | Device to prevent plugs from coming off in jacks of light electrical equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5967873U true JPS5967873U (en) | 1984-05-08 |
| JPS6042472Y2 JPS6042472Y2 (en) | 1985-12-26 |
Family
ID=30360208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1982164280U Expired JPS6042472Y2 (en) | 1982-10-29 | 1982-10-29 | Device to prevent plugs from coming off in jacks of light electrical equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6042472Y2 (en) |
-
1982
- 1982-10-29 JP JP1982164280U patent/JPS6042472Y2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6042472Y2 (en) | 1985-12-26 |
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