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    • 4. 发明专利
    • BATTERY HOUSING STRUCTURE
    • JP2000260405A
    • 2000-09-22
    • JP6656899
    • 1999-03-12
    • TAMURA ELECTRIC WORKS LTD
    • SUZUKI NORIAKITACHIKI TOMOYUKIISHII ATSUSHI
    • H01M2/10
    • PROBLEM TO BE SOLVED: To prevent defective connection and a loss of a battery by integrally protruding a regulating part regulating elastic deformation of an engagement part on the inside face of the side wall of a battery lid for restricting battery sliding inside a housing recess part. SOLUTION: A two pairs of rib 34 serving as restricting members are integrally protruded on the inside of side walls 28, 30 and positioned so as to match two pairs of engaging pieces 17 in a casing body 2. In the vicinity of the side wall 29 in the bottom part, a pair of elastic engaging pieces 35 having a claw 36 in the upper end are stood and positioned so as to match a pair of engaging pieces 82 in the casing 2. When a rechargeable battery 9 is placed in the bottom part 11 of a housing recess part 8, the claw 18 of the elastic engaging piece 17 is engaged in the engaging recess part 25, so that the rechargeable battery 9 is prevented from sliding vertically and horizontally, that is, in the Y-direction and in the Z-direction. At the same time, the front and rear ends of the rechargeable battery 9 are clamped between the rib 24 and a projection piece 20 of the casing body 2, so that the rechargeable battery 9 is also prevented from sliding longitudinally, that is, in the X-direction.
    • 6. 发明专利
    • SWITCHGEAR
    • JPH084388A
    • 1996-01-09
    • JP14325694
    • 1994-06-24
    • TAMURA ELECTRIC WORKS LTD
    • SUZUKI NORIAKI
    • E05B65/00E05C3/16
    • PURPOSE:To prevent an impossibility of the release of an engagement releasing member from occurring by forcibly moving the engagement releasing member to the place of the start of engagement release by a guide section even when the engagement releasing member is at the place of the completion of engagement release by misoperation. CONSTITUTION:An upper case is opened from a lower case by moving an operating member 5 in the direction B. Since the inclined section 21c of an engaging piece 21b and the inclined section 6a of an engaging projecting section 6 are engaged with lowering in the direction C of a lock lever 21 even when the operating member 5 is at the place of the completion of engagement by misoperation when the opened upper case is lowered in the direction C and closed, the engaging piece 21b is placed on the right side of the engaging projecting section 6 and movement in the direction A of the engaging projecting section 6 is not controlled, and the operating member 5 is returned to the initial place of the engagement release. Accordingly, the situation, in which the operating member 5 is locked at the place of the completion of engagement release and the upper case cannot be opened, can be prevented, thus conducting smooth and sure opening and closing.