Pull type hand tool rod body combination
A pull type hand tool rod body combination comprises a pull rope, a tool rod, a pulley assembly and a sliding sleeve. The pull rope is connected with a movable part of the tool head; the pull rope is connected with the pulley assembly, the tool rod is movably sleeved with the sliding sleeve, and the...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | A pull type hand tool rod body combination comprises a pull rope, a tool rod, a pulley assembly and a sliding sleeve. The pull rope is connected with a movable part of the tool head; the pull rope is connected with the pulley assembly, the tool rod is movably sleeved with the sliding sleeve, and the lower end of the pull rope is fixedly connected with the sliding sleeve. The device further comprises a connecting rod. The upper end of the connecting rod is connected with the tool head; the lower end of the connecting rod is connected with the tool rod; the pulley assembly is arranged in the connecting rod; the pull rope comprises an upper-section pull rope and a lower-section pull rope; the lower end of the upper-section pull rope and the upper end of the lower-section pull rope are respectively connected with the pulley assembly; the lower end of the lower pull rope extends out of the lower end of the connecting rod and is fixedly connected with the sliding sleeve. According to the tool rod combination, the c |
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