JPS6248686U - - Google Patents
Info
- Publication number
- JPS6248686U JPS6248686U JP14033485U JP14033485U JPS6248686U JP S6248686 U JPS6248686 U JP S6248686U JP 14033485 U JP14033485 U JP 14033485U JP 14033485 U JP14033485 U JP 14033485U JP S6248686 U JPS6248686 U JP S6248686U
- Authority
- JP
- Japan
- Prior art keywords
- plug cap
- cap
- die cutting
- view
- body plug
- 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.)
- Pending
Links
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000000465 moulding Methods 0.000 description 1
Landscapes
- Ignition Installations For Internal Combustion Engines (AREA)
- Spark Plugs (AREA)
Description
図面は本考案に係り、第１図はプラグキヤツプ
の正面図、第２図はボデイプラグキヤツプの第１
図におけるＺ視図、第３図はプラグキヤツプの型
縦断面図、第４図はボデイプラグキヤツプの第２
実施例を示す肉抜部平面図、第５図はプラグキヤ
ツプをヘツドカバーに嵌着した状態を示す縦断面
図、第６図は従来の二部品型プラグキヤツプ正面
図、第７図は従来の一体成形型プラグキヤツプ用
型の縦断面図。
１……プラグキヤツプ、２……プラグ外体、２
Ａ……折曲部、２Ｂ……先端部、３……ボデイプ
ラグキヤツプ、３Ａ……内側面、３Ｂ……切欠部
、４……肉抜部、４Ａ……テーパ面、Ｌ……型割
線。
The drawings relate to the present invention; Figure 1 is a front view of the plug cap, and Figure 2 is the first view of the body plug cap.
Figure 3 is a vertical sectional view of the plug cap, and Figure 4 is the second body plug cap.
FIG. 5 is a vertical sectional view showing the plug cap fitted into the head cover, FIG. 6 is a front view of a conventional two-part plug cap, and FIG. 7 is a conventional one-piece plug cap. A vertical cross-sectional view of a plug cap molding mold. 1...Plug cap, 2...Plug outer body, 2
A...Bend part, 2B...Tip part, 3...Body plug cap, 3A...Inner surface, 3B...Notch part, 4...Threaded part, 4A...Tapered surface, L...Die division line .
Claims (1)
一体形成し、該ボデイプラグキヤツプの内側面に
型割方向に対して型抜きしやすい方向性をもつた
形状の肉抜部を形成したことを特徴とするプラグ
キヤツプ。 A body plug cap is integrally formed on the outer peripheral surface of the cap, and a hollowed part is formed on the inner surface of the body plug cap in a shape that is oriented to facilitate die cutting with respect to the die cutting direction. plug cap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14033485U JPS6248686U (en) | 1985-09-13 | 1985-09-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14033485U JPS6248686U (en) | 1985-09-13 | 1985-09-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6248686U true JPS6248686U (en) | 1987-03-25 |
Family
ID=31047088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14033485U Pending JPS6248686U (en) | 1985-09-13 | 1985-09-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6248686U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012117469A (en) * | 2010-12-02 | 2012-06-21 | Ngk Spark Plug Co Ltd | Plug cap and method for manufacturing the same |
-
1985
- 1985-09-13 JP JP14033485U patent/JPS6248686U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012117469A (en) * | 2010-12-02 | 2012-06-21 | Ngk Spark Plug Co Ltd | Plug cap and method for manufacturing the same |