OIL INLET PORT STRUCTURE
To inhibit overflow and blowing of oil when the oil is poured.SOLUTION: An oil inlet port structure 10 is provided at a cylinder head cover 14 covering a valve mechanism 12 and has a fitting wall 18 which fits in an oil filler cap 16. A vertical wall 20 is located at a position of the inner side of...
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Main Author | |
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Format | Patent |
Language | English Japanese |
Published |
31.10.2019
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Subjects | |
Online Access | Get full text |
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Summary: | To inhibit overflow and blowing of oil when the oil is poured.SOLUTION: An oil inlet port structure 10 is provided at a cylinder head cover 14 covering a valve mechanism 12 and has a fitting wall 18 which fits in an oil filler cap 16. A vertical wall 20 is located at a position of the inner side of the cylinder head cover 14 which is separated from the fitting wall 18 to the outer side. A baffle plate 22 is supported by the vertical wall 20 and is provided at the inner side of the cylinder head cover 14 so that at least a part of a major surface can be viewed through an oil inlet port OP1.SELECTED DRAWING: Figure 1
【課題】オイル注入時のオーバーフローや吹き出しを抑制すること。【解決手段】オイル注入口構造10は、動弁機構12を覆うシリンダヘッドカバー14に設けられ、オイルフィラキャップ16と篏合する篏合壁18を有する。縦壁20は、シリンダヘッドカバー14の内側のうち篏合壁18から外方に離間した位置に設けられる。バッフルプレート22は、縦壁20によって支持され、主面の少なくとも一部がオイル注入口OP1を通して視認できるようにシリンダヘッドカバー14の内側に設けられる。【選択図】図1 |
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Bibliography: | Application Number: JP20180085702 |