Lifting hook capable of holding goods in emergency during falling
An emergency and cargo technology, applied in the direction of load hanging components, transportation and packaging, etc., can solve the problems of anti-dropping of lanyards, breakage of lanyards, and detachment of goods from lifting hooks, etc., to increase safety and prevent direct falling , The effect of preventing the lanyard from falling off
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[0015] Combine below Figure 1-4 The present invention is described in detail, wherein, for the convenience of description, the orientations mentioned below are defined as follows: figure 1 The up, down, left, right, front and back directions of the projection relationship itself are the same.
[0016] A hoisting hook that can be held tightly when goods fall according to the present invention includes a hoisting hook 11, the hoisting hook 11 is provided with a placement chamber 13 with an upward opening, and the placement chamber 13 is connected by sliding up and down. There is a placement plate 12, the lower wall of the placement chamber 13 communicates with a main liquid chamber 18, the lower wall of the placement chamber 13 communicates with a return spring chamber 16 on the left side of the main liquid chamber 18, and the return spring chamber A return spring 14 is fixedly connected between the lower wall of 16 and the lower end surface of the placement plate 12, and the ...
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