JPS6161778U - - Google Patents

Info

Publication number
JPS6161778U
JPS6161778U JP14499184U JP14499184U JPS6161778U JP S6161778 U JPS6161778 U JP S6161778U JP 14499184 U JP14499184 U JP 14499184U JP 14499184 U JP14499184 U JP 14499184U JP S6161778 U JPS6161778 U JP S6161778U
Authority
JP
Japan
Prior art keywords
plug
head cover
fitted
plug hole
opening
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
Application number
JP14499184U
Other languages
Japanese (ja)
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP14499184U priority Critical patent/JPS6161778U/ja
Priority to CA000491653A priority patent/CA1281953C/en
Priority to DE19853534537 priority patent/DE3534537A1/en
Priority to US06/781,247 priority patent/US4637358A/en
Priority to GB08523918A priority patent/GB2165000B/en
Publication of JPS6161778U publication Critical patent/JPS6161778U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Spark Plugs (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本案装置を備えたエンジンの１例の一
部を截除した正面図、第２図はそのプラグキヤツ
プの取出し状態の一部を截除した側面図、第３図
はその要部の拡大した断面図である。 １…プラグキヤツプ、２…プラグキヤツプパイ
プ、３…ブツシユ、４…ヘツドカバ、６…エンジ
ン本体、７…プラグ孔、９…上端の開口、１０…
ボス、１１…環状突記、１２…屈曲フランジ、１
３…間隙、１４…シールリツプ。 Fig. 1 is a partially cutaway front view of an example of an engine equipped with the device of the present invention, Fig. 2 is a partially cutaway side view of the engine with the plug cap removed, and Fig. 3 is the main part thereof. FIG. DESCRIPTION OF SYMBOLS 1... Plug cap, 2... Plug cap pipe, 3... Bush, 4... Head cover, 6... Engine body, 7... Plug hole, 9... Upper end opening, 10...
Boss, 11... Annular projection, 12... Bent flange, 1
3...Gap, 14...Seal lip.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 下端にブツシユと、上端にゴムその他の弾性材
料の膨大するヘツドカバとを有するプラグキヤツ
プパイプから成るプラグキヤツプを、エンジン本
体に形成されるプラグ孔内にその上側から抜差自
在に挿入して該ヘツドカバにおいて該プラグ孔の
上端の開口を閉じるようにした式のものにおいて
、該上端の開口をその口縁部において環状突起に
形成させると共に、該ヘツドカバをその外周縁に
おいて該環状突起の外周面に嵌合される屈曲フラ
ンジに形成させ、更に該ヘツドカバの下面に該プ
ラグキヤツプパイプに嵌合される中心のボスの外
周面との間に少許の間隔を存せしめて、該面口の
内周面に嵌合される環状のシールリツプを突設し
て成るプラグキヤツプ装置。 A plug cap consisting of a plug cap pipe having a bush at the lower end and a large head cover made of rubber or other elastic material at the upper end is inserted into and removed from the plug hole formed in the engine body from above, and the head cover is inserted into the plug hole formed in the engine body. In the plug hole, in which the opening at the upper end of the plug hole is closed, the opening at the upper end is formed into an annular projection at its mouth edge, and the head cover is fitted onto the outer peripheral surface of the annular projection at its outer periphery. A bent flange is formed on the bent flange to be fitted, and a small space is left between the lower surface of the head cover and the outer circumferential surface of the central boss fitted to the plug cap pipe, and the inner circumferential surface of the face opening is A plug cap device consisting of a protruding annular seal lip that is fitted into the plug.
JP14499184U 1984-09-27 1984-09-27 Pending JPS6161778U (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP14499184U JPS6161778U (en) 1984-09-27 1984-09-27
CA000491653A CA1281953C (en) 1984-09-27 1985-09-26 Plug cap apparatus
DE19853534537 DE3534537A1 (en) 1984-09-27 1985-09-27 SPARK PLUG CAP FOR AN INTERNAL COMBUSTION ENGINE WITH ARC IGNITION
US06/781,247 US4637358A (en) 1984-09-27 1985-09-27 Spark plug cap apparatus
GB08523918A GB2165000B (en) 1984-09-27 1985-09-27 Spark plug cap in spark ignition engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14499184U JPS6161778U (en) 1984-09-27 1984-09-27

Publications (1)

Publication Number Publication Date
JPS6161778U true JPS6161778U (en) 1986-04-25

Family

ID=30703250

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14499184U Pending JPS6161778U (en) 1984-09-27 1984-09-27

Country Status (1)

Country Link
JP (1) JPS6161778U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0707363A1 (en) 1994-10-14 1996-04-17 Sumitomo Wiring Systems, Ltd. Plug cap for internal combustion engines
JPH11190262A (en) * 1997-12-25 1999-07-13 Hino Motors Ltd Water-infiltration-prevention cap

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5931794B2 (en) * 1976-03-08 1984-08-04 株式会社東芝 Pick-up arm return position detection device

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5931794B2 (en) * 1976-03-08 1984-08-04 株式会社東芝 Pick-up arm return position detection device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0707363A1 (en) 1994-10-14 1996-04-17 Sumitomo Wiring Systems, Ltd. Plug cap for internal combustion engines
JPH11190262A (en) * 1997-12-25 1999-07-13 Hino Motors Ltd Water-infiltration-prevention cap

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