发明名称 Target throw playing machine having restoring function
摘要 A target throw playing machine includes a main frame, and a throw portion. The throw portion includes a front plate, a plurality of targets, and a plurality of shafts. Each of the targets has a bottom provided with a movable block formed with a cutout and a chamfered portion. Each of the shafts is provided with a plurality of push members each having a first end selectively rested on the chamfered portion of the respective movable block or locked in the cutout of the respective movable block. Thus, the target throw playing machine has an automatically restoring function and has a rotation positioning function.
申请公布号 US6779797(B1) 申请公布日期 2004.08.24
申请号 US20030639295 申请日期 2003.08.12
申请人 ENERGY STAR CO., LTD. 发明人 CHOU AI-HUA
分类号 F41J7/04;(IPC1-7):F41J7/04 主分类号 F41J7/04
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