JPS62154255U - - Google Patents
Info
- Publication number
- JPS62154255U JPS62154255U JP4196686U JP4196686U JPS62154255U JP S62154255 U JPS62154255 U JP S62154255U JP 4196686 U JP4196686 U JP 4196686U JP 4196686 U JP4196686 U JP 4196686U JP S62154255 U JPS62154255 U JP S62154255U
- Authority
- JP
- Japan
- Prior art keywords
- plug tube
- cylinder head
- head cover
- cylindrical wall
- 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
- 230000037431 insertion Effects 0.000 claims description 4
- 238000003780 insertion Methods 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims 2
- 235000001537 Ribes X gardonianum Nutrition 0.000 description 1
- 235000001535 Ribes X utile Nutrition 0.000 description 1
- 235000016919 Ribes petraeum Nutrition 0.000 description 1
- 244000281247 Ribes rubrum Species 0.000 description 1
- 235000002355 Ribes spicatum Nutrition 0.000 description 1
Landscapes
- Ignition Installations For Internal Combustion Engines (AREA)
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Description
第１図は本考案の第１実施例に係るシリンダヘ
ツドカバーとプラグチユーブ間のシール構造の縦
断面図、第２図は本考案の第２実施例に係るシリ
ンダヘツドカバーとプラグチユーブ間のシール構
造の縦断面図、第３図は従来のシール構造の縦断
面図である。
１１，３２……シリンダヘツドカバー、１２…
…プラグチユーブ、１３……レジステイブコード
、１４，３３……一体化部材、１６，３１……略
筒状壁、１８ａ，１８ｂ……環状溝、１９，３４
……挿入部、２０ａ，２０ｂ，３５ａ，３５ｂ…
…環状リツプ、２３……スグリ。
Fig. 1 is a vertical sectional view of a seal structure between a cylinder head cover and a plug tube according to a first embodiment of the present invention, and Fig. 2 is a seal between a cylinder head cover and a plug tube according to a second embodiment of the present invention. A vertical cross-sectional view of the structure, FIG. 3 is a vertical cross-sectional view of a conventional seal structure. 11, 32...Cylinder head cover, 12...
...Plug tube, 13...Resistive cord, 14, 33...Integrated member, 16, 31...Substantially cylindrical wall, 18a, 18b...Annular groove, 19, 34
...insertion section, 20a, 20b, 35a, 35b...
...Annular lip, 23...currant.
Claims (1)
シールする構造において、シリンダヘツドカバー
のプラグチユーブ挿通用穴部に、シリンダヘツド
カバー上壁からシリンダヘツドカバー内に向かつ
て折れ曲がりプラグチユーブ外周周りに間隔をひ
つて環状に延びる略筒状壁を設け、該略筒状壁の
プラグチユーブ外周との対向面に、環状に延びる
環状溝を設け、レジステイブコードを保持しプラ
グチユーブ上端部に装着されるレジステイブコー
ド保持具と、シリンダヘツドカバーとプラグチユ
ーブ間をシールするプラグチユーブガスケツトと
をゴム製の一体化構造に構成し、該一体化部材に
、少なくとも前記略筒状壁とプラグチユーブ外周
面との間に介装される挿入部を設け、該挿入部の
外周に、前記謡環状溝内に嵌着される環状リツプ
を設けたことを特徴とするシリンダヘツドカバー
とプラグチユーブ間のシール構造。 In a structure that seals between the cylinder head cover and the plug tube, a plug is bent from the top wall of the cylinder head cover toward the inside of the cylinder head cover into the plug tube insertion hole of the cylinder head cover, and is shaped like a ring at intervals around the outer circumference of the plug tube. A register stave that is provided with a substantially cylindrical wall extending in the direction of the cylindrical wall, and provided with an annular groove extending in an annular shape on a surface of the substantially cylindrical wall facing the outer periphery of the plug tube, and that holds a resistive cord and is attached to the upper end of the plug tube. The cord holder and a plug tube gasket for sealing between the cylinder head cover and the plug tube are configured into an integrated structure made of rubber, and the integrated member includes at least the substantially cylindrical wall and the outer circumferential surface of the plug tube. 1. A sealing structure between a cylinder head cover and a plug tube, characterized in that an insertion part is provided between the two, and an annular lip is provided on the outer periphery of the insertion part to be fitted into the annular groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4196686U JPS62154255U (en) | 1986-03-24 | 1986-03-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4196686U JPS62154255U (en) | 1986-03-24 | 1986-03-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62154255U true JPS62154255U (en) | 1987-09-30 |
Family
ID=30857450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4196686U Pending JPS62154255U (en) | 1986-03-24 | 1986-03-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62154255U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4709068B2 (en) * | 2006-05-31 | 2011-06-22 | 株式会社マーレ フィルターシステムズ | Head cover seal structure |
-
1986
- 1986-03-24 JP JP4196686U patent/JPS62154255U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4709068B2 (en) * | 2006-05-31 | 2011-06-22 | 株式会社マーレ フィルターシステムズ | Head cover seal structure |