One end of the drawrod fixedly connected with the outer end of the telescopic rod is connected with a safety draw hook.
所述的伸缩杆的外端固定连接有牵杆,在该牵杆的端部连接有保险牵引钩。
2
The utility model connects two electricity magnets by a ball head drawrod, a switch closing drawrod and a drawrod roller, through the skillful design.
本实用新型通过巧妙设计,由球头拉杆、合闸拉杆、拉杆滚轮,将两个电磁铁联结起来。
3
The sanitary clearer has the advantage that only the original solid drawrod needs to be substituted by the hollow pipe, and the purpose of water saving can be achieved.