JPS6137185Y2 - - Google Patents
Info
- Publication number
- JPS6137185Y2 JPS6137185Y2 JP1982020900U JP2090082U JPS6137185Y2 JP S6137185 Y2 JPS6137185 Y2 JP S6137185Y2 JP 1982020900 U JP1982020900 U JP 1982020900U JP 2090082 U JP2090082 U JP 2090082U JP S6137185 Y2 JPS6137185 Y2 JP S6137185Y2
- Authority
- JP
- Japan
- Prior art keywords
- plug
- plug cap
- cap body
- sealing device
- outer periphery
- 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.)
- Expired
Links
- 238000007789 sealing Methods 0.000 claims description 14
- 230000000630 rising effect Effects 0.000 claims description 7
- 239000013013 elastic material Substances 0.000 claims 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 239000000463 material Substances 0.000 description 1
Description
【考案の詳細な説明】
本考案は、改良されたプラグキヤツプのシール
装置に関する。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to an improved plug cap sealing device.
通常、プラグには20〜30KVの高電圧がかゝる
ため、プラグとプラグキヤツプとの間に水が浸入
すると、プラグの側と側が導通してしまい、
プラグが発火しない場合が生じる。このため、プ
ラグキヤツプのシール装置として、従来、種々の
ものが提案されているが、いまだ十分に満足でき
るものがない。 Normally, a high voltage of 20 to 30 KV is applied to a plug, so if water gets in between the plug and the plug cap, conduction will occur between the plug sides.
The plug may not fire. For this reason, various sealing devices for plug caps have been proposed in the past, but none have yet been fully satisfactory.
本考案はプラグとプラグキヤツプとの間を完全
に水密にして、上述したような事態が生じないよ
うにしたプラグキヤツプのシール装置を提供しよ
うとするもので、その要旨は、弾性材料によつて
作られ、プラグキヤツプボデイーの下端部外周に
密接に嵌合される短筒部と、該部からプラグキヤ
ツプボデイーの下端面を覆うようにして延びる底
部と、該底部から上方に延びてプラグキヤツプボ
デイーの下端部内壁とプラグの上部外周との間隙
に圧入して嵌合される立上り部とからなるプラグ
キヤツプのシール装置にある。 The present invention aims to provide a sealing device for a plug cap that makes the gap between the plug and the plug cap completely watertight and prevents the above-mentioned situation from occurring. a short cylindrical part which is made to fit tightly around the outer periphery of the lower end of the plug cap body; a bottom part extending from the short cylindrical part to cover the lower end surface of the plug cap body; and a bottom part extending upward from the bottom part to cover the lower end surface of the plug cap body. A sealing device for a plug cap includes a rising portion that is press-fitted into a gap between the inner wall of the lower end portion of the plug and the outer periphery of the upper portion of the plug.
図示のものは、本考案の好ましい実施例を図解
したものであり、これは、全体をゴム材料で構成
し、プラグキヤツプボデイー１の下端部１′の外
周に密接に嵌合する短筒部２と、該部からプラグ
キヤツプボデイー１の下端部１″を覆うようにし
て延びる底部３と、該底部３から上方に延びてそ
の上端に断面拡大部４を備え、プラグキヤツプボ
デイーの下端部内壁とプラグ５の上部外周６との
間に圧入して嵌合される立上り部７とからなるも
のである。 What is shown is a diagrammatic representation of a preferred embodiment of the present invention, which includes a short cylindrical portion 2 made entirely of rubber material and closely fitted around the outer periphery of the lower end 1' of the plug cap body 1. , a bottom part 3 extending from the part to cover the lower end part 1'' of the plug cap body 1, and an enlarged cross-sectional part 4 extending upward from the bottom part 3 at its upper end, which is connected to the inner wall of the lower end part of the plug cap body. It consists of a rising part 7 that is press-fitted between the upper outer periphery 6 of the plug 5 and the upper outer periphery 6 of the plug 5.
なお、図中、８は短筒部２の上部内壁に設けら
れた凹溝、９はプラグキヤツプボデイー１の下端
拡大部１が嵌合する凹溝である。また、第１図
と第３図において、６′はプラグ５の波形面、１
０はコネクター、１１はレジスター、１２はシー
ルチユーブ、１３は嵌入口である。 In the figure, 8 is a groove provided in the upper inner wall of the short cylindrical portion 2, and 9 is a groove into which the enlarged lower end portion 1 of the plug cap body 1 is fitted. In addition, in FIGS. 1 and 3, 6' is the corrugated surface of the plug 5, and 1
0 is a connector, 11 is a register, 12 is a seal tube, and 13 is an inlet.
本考案のシール装置は、第１図に示すように、
まず、プラグキヤツプボデイー１の下端部１′に
短筒部２を嵌め、その凹溝９にプラグキヤツプボ
デイー１の下端拡大部１を嵌める。次いで、第
３図に示すようにプラグ５の上部６を嵌入口１３
から挿入する。すると、立上り部７はプラグ上部
６によつて押し上げられながら、プラグ上部６は
挿入され、コネクター１０に接続される。 As shown in FIG. 1, the sealing device of the present invention has the following features:
First, the short cylindrical part 2 is fitted into the lower end 1' of the plug cap body 1, and the enlarged lower end part 1 of the plug cap body 1 is fitted into the groove 9 thereof. Next, as shown in FIG.
Insert from. Then, while the rising portion 7 is pushed up by the plug upper part 6, the plug upper part 6 is inserted and connected to the connector 10.
この状態において、立上り部７の断面拡大部４
はプラグキヤツプボデイー１の下端部１′の内壁
とプラグ上部６の波形面６′の間に密接に挾着さ
れる。 In this state, the cross-sectional enlarged portion 4 of the rising portion 7
is tightly clamped between the inner wall of the lower end 1' of the plug cap body 1 and the corrugated surface 6' of the plug upper part 6.
通常、シール装置をもつプラグキヤツプとプラ
グに対して、水は、第３図に矢印Ａ，Ｂをもつて
示すように、短筒部２の上縁とプラグキヤツプボ
デイーの下端部１′との間、および底部３とプラ
グ上部６との間から侵入しようとする。しかし、
本考案のシール装置は、短筒部２が下端部１′の
外周に密接し、かつ底部３が下端部１′の下端面
１″に密接し、さらに立上り部の断面拡大部４が
下端部１′内壁に密接することによつて矢印Ａか
らの浸水は阻止される。また底部３の内周がプラ
グ上部６の外周に密接し、かつ上記断面拡大部４
がプラグ上部６の外周に密接することによつて、
矢印Ｂからの浸水も防止される。なお、凹溝８
は、矢印Ａからの浸水を阻止するのに一層の効果
をあげる。 Normally, for plug caps and plugs with sealing devices, water flows between the upper edge of the short cylindrical portion 2 and the lower end 1' of the plug cap body, as shown by arrows A and B in FIG. and between the bottom part 3 and the top part 6 of the plug. but,
In the sealing device of the present invention, the short cylindrical portion 2 is in close contact with the outer periphery of the lower end portion 1', the bottom portion 3 is in close contact with the lower end surface 1'' of the lower end portion 1', and the enlarged cross-sectional portion 4 of the rising portion is in close contact with the outer periphery of the lower end portion 1'. By being in close contact with the inner wall 1', water intrusion from arrow A is prevented.The inner periphery of the bottom part 3 is in close contact with the outer periphery of the plug upper part 6, and the enlarged cross-section part 4
is in close contact with the outer periphery of the plug upper part 6,
Water intrusion from arrow B is also prevented. In addition, the concave groove 8
is more effective in preventing water from entering from arrow A.
本考案のシール装置は、プラグキヤツプをプラ
グに装着するにあたつて、プラグとプラグキヤツ
プの接続部を水の浸入から完全に防止することが
でき、かつシール装置をプラグキヤツプとプラグ
に装着することを簡単に行うことができ、その構
造も簡単であるという効果がある。 The sealing device of the present invention can completely prevent water from entering the connection between the plug and the plug cap when the plug cap is attached to the plug, and the sealing device can be attached to the plug cap and the plug. It has the advantage of being easy to perform and has a simple structure.
第１図は本考案のシール装置をプラグキヤツプ
に取付けた状態を示す第２図Ｌ−Ｌ線による断面
図、第２図はその平面図、第３図は第１図のシー
ル装置付きプラグキヤツプをプラグ上部に嵌着し
た状態を示す拡大部分図、第４図は本考案のシー
ル装置の縦断面拡大図である。
２……短筒部、３……底部、４……断面拡大
図。
Fig. 1 is a sectional view taken along the line L-L in Fig. 2 showing the sealing device of the present invention attached to a plug cap, Fig. 2 is a plan view thereof, and Fig. 3 is a plug cap with the sealing device of Fig. 1. FIG. 4 is an enlarged vertical cross-sectional view of the sealing device of the present invention. 2...Short cylinder part, 3...Bottom part, 4...Enlarged cross-sectional view.
Claims (1)
デイーの下端部外周に密接に嵌合される短筒部
と、該部からプラグキヤツプボデイーの下端面
を覆うようにして延びる底部と、該底部から上
方に延びてプラグキヤツプボデイーの下端部内
壁とプラグの上部外周との間隙に圧入して嵌合
される立上り部とからなるプラグキヤツプのシ
ール装置。 (2) 上記立上り部がその上端に断面拡大部を備え
ている実用新案登録請求の範囲(1)に記載のプラ
グキヤツプのシール装置。[Claims for Utility Model Registration] (1) A short cylindrical part made of an elastic material and closely fitted to the outer periphery of the lower end of the plug cap body, and a short cylindrical part that is made of an elastic material and that covers the lower end surface of the plug cap body from this part. A sealing device for a plug cap comprising a bottom portion extending upwardly from the bottom portion and a rising portion press-fitted into a gap between the lower end inner wall of the plug cap body and the upper outer periphery of the plug. (2) The plug cap sealing device according to claim (1), wherein the rising portion has an enlarged cross-section portion at its upper end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2090082U JPS58186581U (en) | 1982-02-17 | 1982-02-17 | Plug cap sealing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2090082U JPS58186581U (en) | 1982-02-17 | 1982-02-17 | Plug cap sealing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58186581U JPS58186581U (en) | 1983-12-12 |
| JPS6137185Y2 true JPS6137185Y2 (en) | 1986-10-28 |
Family
ID=30033040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2090082U Granted JPS58186581U (en) | 1982-02-17 | 1982-02-17 | Plug cap sealing device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58186581U (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5095584B2 (en) * | 2008-11-11 | 2012-12-12 | 行田電線株式会社 | Terminal box for solar cell module |
| US8905783B2 (en) * | 2010-05-20 | 2014-12-09 | Yukita Electric Wire Co., Ltd. | Terminal box for solar cell module |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5319427U (en) * | 1976-06-28 | 1978-02-18 |
-
1982
- 1982-02-17 JP JP2090082U patent/JPS58186581U/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5319427U (en) * | 1976-06-28 | 1978-02-18 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58186581U (en) | 1983-12-12 |
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