| 摘要 |
<P>PROBLEM TO BE SOLVED: To prevent erroneous storage of batteries of different battery types in a battery storage case capable of using batteries of different battery types. <P>SOLUTION: A battery storage case is configured so that respective outer peripheral surfaces of a size D battery T1, a size C battery T2 and a size AA battery T3 respectively stored in size D, size C and size AA storing parts are overlapped to each other. On a first storage position for storing the size D battery T1 between a shared positive electrode 7a and a shared negative electrode 18a, an interval between a shared positive electrode of a battery storage body and a shared negative electrode of a case body 1 is set to a wide interval matched with the size D battery T1. On a second storage position for storing a size C battery or a size AA battery, an interval between a shared positive electrode and a shared negative electrode for storing the size C battery T2 is set to a narrow interval matched with the size C battery T2 and an interval between an exclusive positive electrode 7b and an exclusive negative electrode 18b for storing the size AA battery T3 is set to a narrow interval matched with the size AA battery T3. <P>COPYRIGHT: (C)2012,JPO&INPIT |
