PROBLEM TO BE SOLVED: To prevent breakage and malfunction of a locking device, suppress increase in size of the locking device, and increase locking strength of an opening/closing body.SOLUTION: A locking device includes: a locking piece (89) which is attached in a posture extending along a surface closing the opening of a recess (11) with respect to a lid (5), of which tip end portion faces the outer peripheral side of the lid (5) at a position away from the arm portion (37), and which is located in the recess (11) when the lid (5) is in a closed position; a driving mechanism (91) for advancing and retracting the locking piece (89) toward the outer peripheral side of the lid (5); and a locking piece hook portion (93) which is provided at a portion corresponding to the tip end portion of the locking piece (89) when the lid (5) is in the closed position in the peripheral wall (12) of the recess (11), and which can hook the tip end portion of the locking piece (89).SELECTED DRAWING: Figure 1
【課題】ロック装置の破損及び動作不良を防止し、ロック装置の大型化を抑え、開閉体のロック強度を高める。【解決手段】リッド(5)に対し凹部(11)の開口を閉塞する面に沿った姿勢に取り付けられ、先端部がアーム部(37)から離れた位置でリッド(5)の外周側に臨み、リッド(5)が閉位置にあるときに凹部(11)内に位置するロック片(89)と、ロック片(89)をリッド(5)の外周側に向けて進退移動させる駆動機構(91)と、凹部(11)の周壁(12)のうちリッド(5)が閉位置にあるときにロック片(89)の先端部が対応する部分に設けられた、当該ロック片(89)の先端部を掛け止め可能なロック片掛止部(93)とを備える。【選択図】図1
HOUSING UNIT AND LOCKING DEVICE FOR OPENING/CLOSING BODY
ハウジングユニット及び開閉体のロック装置
2017-09-07
Patent
Electronic Resource
Japanese