Abstract: An engine cover which can improve the assembly work and prevent noise generated at a joint between divisional bodies is provided. A first divisional body of the engine cover includes a first cover main body and a first mounting end portion provided to one end portion of the first cover main body, and a second divisional body of the engine cover includes a second cover main body and a second mounting end portion provided to one end portion of the second cover main body. The first mounting end portion is provided with a first engaging end portion arranged in a down direction of the first cover main body and extending in a diametric direction outwardly thereof. The second mounting end portion is provided with a second engaging end portion arranged in a down direction of the second cover main body and extending in a diametric direction outwardly thereof.

Abstract: In an engine cover mounting structure, an internal portion of an elastic member comprises a small diameter hole portion having a small inside diameter and a large diameter hole portion having a large inside diameter which continues to the small diameter hole portion, the relationship between an outside diameter W1 of a head portion which engages with the elastic member and an inside diameter W2 of the small diameter hole portion is set to be W1>W2, and the relationship between an inside diameter W3 of the large diameter hole portion and an outside diameter W4 of a leg portion is set to be W3?W4, the large diameter hole portion and the small diameter hole portion are made to communicate with each other in a step-like fashion, and at least part of a portion to be restrained is provided on an outer circumferential side of the large diameter hole portion.

Abstract: An engine cover which can improve the assembly work and prevent noise generated at a joint between divisional bodies is provided. A first divisional body of the engine cover includes a first cover main body and a first mounting end portion provided to one end portion of the first cover main body, and a second divisional body of the engine cover includes a second cover main body and a second mounting end portion provided to one end portion of the second cover main body. The first mounting end portion is provided with a first engaging end portion arranged in a down direction of the first cover main body and extending in a diametric direction outwardly thereof. The second mounting end portion is provided with a second engaging end portion arranged in a down direction of the second cover main body and extending in a diametric direction outwardly thereof.

Abstract: An engine cover mounting structure comprising an engine member and an engine cover, wherein a plurality of portions to be fixed to which fixing portions provided on the engine cover are mounted are provided so as to be situated below an upper surface of a cylinder head cover of the engine member. In addition, a positioning portion is provided on the engine cover. Then, in a state where a base fixing portion is mounted or temporarily mounted to a base portion to be fixed, while the other fixing portions are not mounted to the other portions to be fixed, when the engine cover revolves about the base fixing portion, so that the positioning portion is brought into abutment with a surface of the engine member, the fixing portions other than the base fixing portion are disposed at positions facing the portions to be fixed, respectively.

Abstract: An engine cover includes an installation member, a cover body, and an installed member. The installation member is disposed on an engine. One of the installation member and the installed member includes a leg, and a head, and the other one of them includes a framed member, and an elastic member. The elastic member includes a first hole, a second hole, and a diametrically-enlarged intermediate hole. The head engages with the diametrically-enlarged intermediate hole. Moreover, the head is disposed movably toward the second hole when a downward load is applied to the cover body, thereby bringing the cover body closer to the engine.

Abstract: A mounting structure for an engine cover includes: a protruded member which has a neck and a head with a larger diameter than the neck; and a recessed member which has an external circumferential surface small diameter section to be locked to a mounting hole of a mounting seat arranged so as to be opposed to the protruded member, and a concave holding the head of the press-fit protruded member. In the protruded member, at least a portion surrounding the concave is formed solid. The head is arranged closer to a rear surface of the engine cover than the mounting hole. A compression space, which is compressed in the case in which a collision load equal to or larger than a predetermined value is applied in a front and rear direction of the engine cover, is defined between the recessed member and the rear surface of the engine cover.

Abstract: In an engine cover mounting structure, an internal portion of an elastic member comprises a small diameter hole portion having a small inside diameter and a large diameter hole portion having a large inside diameter which continues to the small diameter hole portion, the relationship between an outside diameter W1 of a head portion which engages with the elastic member and an inside diameter W2 of the small diameter hole portion is set to be W1>W2, and the relationship between an inside diameter W3 of the large diameter hole portion and an outside diameter W4 of a leg portion is set to be W3?W4, the large diameter hole portion and the small diameter hole portion are made to communicate with each other in a step-like fashion, and at least part of a portion to be restrained is provided on an outer circumferential side of the large diameter hole portion.

Abstract: An engine cover includes an installation member, a cover body, and an installed member. The installation member is disposed on an engine. One of the installation member and the installed member includes a leg, and a head, and the other one of them includes a framed member, and an elastic member. The elastic member includes a first hole, a second hole, and a diametrically-enlarged intermediate hole. The head engages with the diametrically-enlarged intermediate hole. Moreover, the head is disposed movably toward the second hole when a downward load is applied to the cover body, thereby bringing the cover body closer to the engine.

Abstract: An engine cover mounting structure comprising an engine member and an engine cover, wherein a plurality of portions to be fixed to which fixing portions provided on the engine cover are mounted are provided so as to be situated below an upper surface of a cylinder head cover of the engine member. In addition, a positioning portion is provided on the engine cover. Then, in a state where a base fixing portion is mounted or temporarily mounted to a base portion to be fixed, while the other fixing portions are not mounted to the other portions to be fixed, when the engine cover revolves about the base fixing portion, so that the positioning portion is brought into abutment with a surface of the engine member, the fixing portions other than the base fixing portion are disposed at positions facing the portions to be fixed, respectively.

Abstract: A mounting structure for an engine cover includes: a protruded member which has a neck and a head with a larger diameter than the neck; and a recessed member which has an external circumferential surface small diameter section to be locked to a mounting hole of a mounting seat arranged so as to be opposed to the protruded member, and a concave holding the head of the press-fit protruded member. In the protruded member, at least a portion surrounding the concave is formed solid. The head is arranged closer to a rear surface of the engine cover than the mounting hole. A compression space, which is compressed in the case in which a collision load equal to or larger than a predetermined value is applied in a front and rear direction of the engine cover, is defined between the recessed member and the rear surface of the engine cover.