发明名称 PLURAL DOOR OPENING AND CLOSING EQUIPMENT OF CARS FOR PLAYTHING
摘要 PURPOSE: A device for locking/unlocking a plurality of doors of a toy car is provided to be locked or unlocked by one operation switch or a handle. CONSTITUTION: A device for locking/unlocking a plurality of doors(100) of a toy car includes the following units. The doors are installed in exits formed on an outer case of a toy car to open/close the exits. A connection unit(110) is connected to the doors to guide simultaneous locking/unlocking of the doors. One operation switch(130) is in the connection unit and operates the connection unit to lock/unlock the doors.
申请公布号 KR20100116160(A) 申请公布日期 2010.10.29
申请号 KR20100098907 申请日期 2010.10.11
申请人 CHUNG, KYUNG SIK;JHEE, HOON;CHUNG, WEN SOO 发明人 CHUNG, KYUNG SIK;CHUNG, WEN SOO;JHEE, HOON
分类号 A63H17/273 主分类号 A63H17/273
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