JPH0254175U - - Google Patents
Info
- Publication number
- JPH0254175U JPH0254175U JP13476188U JP13476188U JPH0254175U JP H0254175 U JPH0254175 U JP H0254175U JP 13476188 U JP13476188 U JP 13476188U JP 13476188 U JP13476188 U JP 13476188U JP H0254175 U JPH0254175 U JP H0254175U
- Authority
- JP
- Japan
- Prior art keywords
- plug
- plug blade
- flange
- synthetic resin
- groove
- 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
- 229920003002 synthetic resin Polymers 0.000 claims description 6
- 239000000057 synthetic resin Substances 0.000 claims description 6
- 239000004020 conductor Substances 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims 5
- 230000037431 insertion Effects 0.000 claims 2
- 238000003780 insertion Methods 0.000 claims 2
- 239000000463 material Substances 0.000 claims 2
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
Description
第１図ａ〜ｃは請求項１の考案に係る電源プラ
グの一実施例を示し、第１図ａは合成樹脂外皮を
想像線で示す電源プラグの正面図、同図ｂは同側
面図、同図ｃは同平面図、第２図ａ〜ｃは請求項
２の考案に係る電源プラグの一実施例を示し、第
２図ａは合成樹脂外皮を想像線で示す電源プラグ
の正面図、同図ｂは同側面図、同図ｃは同平面図
、第３図および第４図は従来の電源プラグを示す
側断面図である。
１，１１……電源プラグ、２……基体、２ｂ…
…鍔部、２ｃ……凹溝、２ｄ……切欠端部、２ｈ
……切欠部、３……栓刃、３ｂ……先端部、４…
…コード、４ａ……導体部、４ｂ……接続部、５
……合成樹脂外皮、６……透孔。
1A to 1C show an embodiment of the power plug according to the invention of claim 1, FIG. FIG. 2c is a plan view of the same, FIGS. 2a to 2c show an embodiment of the power plug according to the invention of claim 2, and FIG. 2a is a front view of the power plug showing the synthetic resin outer cover with phantom lines, Figure b is a side view of the same, Figure c is a plan view of the same, and Figures 3 and 4 are side sectional views showing a conventional power plug. 1, 11...power plug, 2...base, 2b...
...Flame, 2c...Concave groove, 2d...Notch end, 2h
...Notch, 3...Blug blade, 3b...Tip, 4...
...Cord, 4a...Conductor part, 4b...Connection part, 5
...Synthetic resin outer skin, 6...Through holes.
Claims (1)
保持され、栓刃の差込み先端を除き基体の外周お
よび前記栓刃とコードの導体部との接続部が柔軟
質の合成樹脂外皮で被覆されたプラグにおいて、 前記基体の外周面に少なくとも１本の凹溝が前
記栓刃の突出方向に沿つて形成されるとともに、
該基体の外周面に周方向に沿う鍔部が突設され、
且つ該鍔部は前記凹溝の部分で切り欠かれるとと
もに該切欠端部が該凹溝に被さるようになされ、
これら凹溝および鍔部の切欠端部間に前記合成樹
脂外皮が充填係合されたことを特徴とする電源プ
ラグ。 ２ 耐熱性のよい材料よりなる基体に栓刃が貫挿
保持され、栓刃の差込み先端を除き基体の外周お
よび前記栓刃とコードの導体部との接続部が柔軟
質の合成樹脂外皮で被覆されたプラグにおいて、 前記基体の外周面に周方向に沿う鍔部が突設さ
れ、該鍔部に１つまたは複数の透孔が形成される
とともに、該透孔の周部が該鍔部の外周縁側にお
いて切り欠かれ、これら透孔の内部および切欠部
の間に前記合成樹脂外皮が充填係合されたことを
特徴とする電源プラグ。[Claims for Utility Model Registration] 1. A plug blade is inserted and held in a base made of a material with good heat resistance, and the outer periphery of the base body and the connecting portion between the plug blade and the conductor portion of the cord, excluding the insertion tip of the plug blade, are In the plug covered with a flexible synthetic resin outer skin, at least one groove is formed on the outer peripheral surface of the base body along the protruding direction of the plug blade, and
A collar portion extending in the circumferential direction is provided on the outer peripheral surface of the base body,
and the flange portion is cut out at a portion of the groove, and the cut end portion is configured to cover the groove,
A power plug characterized in that the synthetic resin outer cover is filled and engaged between the groove and the cutout end of the flange. 2. A plug blade is inserted and held in a base made of a material with good heat resistance, and the outer periphery of the base except for the insertion tip of the plug blade and the connection part between the plug blade and the conductor part of the cord are covered with a flexible synthetic resin outer skin. In the plug, a flange extending in the circumferential direction is provided on the outer peripheral surface of the base body, one or more through holes are formed in the flange, and the peripheral part of the through hole is formed in the flange. A power plug characterized in that the outer peripheral edge side is notched, and the synthetic resin outer cover is filled and engaged between the inside of the through hole and the notch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13476188U JPH043412Y2 (en) | 1988-10-14 | 1988-10-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13476188U JPH043412Y2 (en) | 1988-10-14 | 1988-10-14 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0254175U true JPH0254175U (en) | 1990-04-19 |
| JPH043412Y2 JPH043412Y2 (en) | 1992-02-03 |
Family
ID=31393804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13476188U Expired JPH043412Y2 (en) | 1988-10-14 | 1988-10-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH043412Y2 (en) |
-
1988
- 1988-10-14 JP JP13476188U patent/JPH043412Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH043412Y2 (en) | 1992-02-03 |