PROBLEM TO BE SOLVED: To provide a lid member holding structure of a lid member which prevents an opening part and the lid member from being misaligned.SOLUTION: In a lid member holding structure of an opening part 20 and a lid member 10 which closes the opening part 20, the opening part 20 is provided with an opening part upper end part 21 located at a periphery of the opening part 20 and the lid member 10 is provided with a lid peripheral edge part 12 which contacts with the opening part upper end part 21 and is located at an outer peripheral surface. Protruding parts 13 are formed at one of the opening part upper end part 21 and the lid peripheral edge part 12. Recessed parts 22, in which the protruding parts 13 fit, are provided at portions of the other which face the protruding parts 13. The protruding parts 13 and the recessed parts 12 are respectively formed in at least three positions.SELECTED DRAWING: Figure 1
【課題】開口部と蓋部材がずれることがない蓋部材の蓋部材保持構造を提供する。【解決手段】開口部20と開口部20を閉じる蓋部材10の蓋部材保持構造において、開口部10は、開口部10の周囲に開口部上縁部21を設け、蓋部材10は、外周面に開口部上縁部21と当接する蓋周縁部12を設ける。開口部上縁部21又は蓋周縁部12の一方に凸部13を形成し、他方の凸部13と対向する部分に、凸部13が嵌合する凹部22を設け、凸部13と凹部12はそれぞれ少なくとも3ヶ所形成される。【選択図】図1
LID MEMBER HOLDING STRUCTURE
蓋部材保持構造
08.02.2016
Patent
Elektronische Ressource
Japanisch
IPC: | B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES |