Novel practical steel bar hook structure
The utility model discloses a novel practical steel bar hook structure which comprises a hook rod and a handle rod, the hook rod is movably inserted into the inner side of the handle rod and is of a bent structure, the handle rod is of a sleeve type structure, the aperture of the top end of the hand...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The utility model discloses a novel practical steel bar hook structure which comprises a hook rod and a handle rod, the hook rod is movably inserted into the inner side of the handle rod and is of a bent structure, the handle rod is of a sleeve type structure, the aperture of the top end of the handle rod is matched with the diameter of the hook rod, a buckle cover is arranged at the bottom end of the handle rod, a functional hole is formed in the buckle cover, and two first bearings are arranged at the top of the inner side of the handle rod. Two second bearings are arranged at the bottom of the inner side of the handle rod, the inner side walls of the second bearings are connected with the outer side wall of the hook rod, and the diameters of the first bearings and the second bearings are matched with the inner diameter of the handle rod. The device is reasonable in structure, durable and efficient.
本实用新型公开了一种新型实用钢筋钩结构,包括钩杆和柄杆,钩杆活动插接在柄杆内侧并且为弯折式结构,柄杆为套筒式结构并且顶端孔径与钩杆直径适配,柄杆底端设置有扣盖,扣盖上设置有功能孔,柄杆内侧顶部设置有两个第一轴承,第一轴 |
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