特殊用法diabolo type chaplet1.陀螺形芯撑double-head chaplet1.双面芯撑double-stud chaplet1.双面芯撑preforated strip-metal chaplet1.盒形铁皮芯撑radiator chaplet1.螺旋型芯撑spring chaplet1.螺旋芯撑, U形钢丝芯撑stalk-pipe chaplet1.管子芯撑, 单面芯撑stem chaplet1.单面芯撑