JPS60121287U - Spark plug installation structure - Google Patents
Spark plug installation structureInfo
- Publication number
- JPS60121287U JPS60121287U JP715784U JP715784U JPS60121287U JP S60121287 U JPS60121287 U JP S60121287U JP 715784 U JP715784 U JP 715784U JP 715784 U JP715784 U JP 715784U JP S60121287 U JPS60121287 U JP S60121287U
- Authority
- JP
- Japan
- Prior art keywords
- spark plug
- seat member
- cylinder head
- installation structure
- threaded part
- 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
Landscapes
- Ignition Installations For Internal Combustion Engines (AREA)
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
- Spark Plugs (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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来の点火プラグの取付は構造の断面図、第２
図は本考案の第１実施例に係る点火プラーグの取付は構
造の断面図、第３図は本考案の第２実施例に係る点火プ
ラグの取付は構造の断面図、である。 ′
１１・・・・・・点火プラグ、ｌｌａ・・・・・・点火
部、１２・・・・・・シリンダヘッド、１３、・・・・
・・シー ト部材、１３ａ・・・・・・突出し部、１４
・・・・・・燃焼室、１５・・・・・・第１のねじ部、
１６・・・・・・第２のねじ部、１９・・・・・・シリ
・ンダヘッドの冷却水部。Figure 1 is a cross-sectional view of the structure of a conventional spark plug installation;
The figure is a cross-sectional view of the structure for installing a spark plug according to the first embodiment of the present invention, and FIG. 3 is a cross-sectional view of the structure for installing the spark plug according to the second embodiment of the present invention. ' 11...Spark plug, lla...Ignition part, 12...Cylinder head, 13...
...Sheet member, 13a... Protrusion, 14
... Combustion chamber, 15 ... First threaded part,
16...Second screw part, 19...Cylinder head cooling water part.
Claims (2)
のシリンダヘッドに取付けられてゼリ、シート部材は内
周に点火プラグ結合用の第１のねじ部を有し、外周にシ
リンダヘッド側への結合用の第２のねじ部を有し、シー
ト部材装着状態において第２のねじ部はシリンダヘッド
の冷却水部に直接露串していることを特徴とする点火プ
ラグの取付は構造。(1) The spark plug is attached to the cylinder head of an internal combustion engine through a cylindrical seat member, and the seat member has a first threaded part for connecting the spark plug on the inner periphery, and the cylinder head side on the outer periphery. The spark plug installation structure is characterized in that it has a second threaded part for connection to the seat member, and the second threaded part is directly exposed to the cooling water part of the cylinder head when the seat member is attached.
部を有している実用新案登−請求の範囲第１項記載の点
火プラグの取付は構造。(2) The ignition plug mounting structure according to claim 1 is a utility model in which the cylindrical sheet member has a protrusion that protrudes into the combustion chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP715784U JPS60121287U (en) | 1984-01-24 | 1984-01-24 | Spark plug installation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP715784U JPS60121287U (en) | 1984-01-24 | 1984-01-24 | Spark plug installation structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60121287U true JPS60121287U (en) | 1985-08-15 |
Family
ID=30485254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP715784U Pending JPS60121287U (en) | 1984-01-24 | 1984-01-24 | Spark plug installation structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60121287U (en) |
-
1984
- 1984-01-24 JP JP715784U patent/JPS60121287U/en active Pending
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