JPH027280U - - Google Patents

Description

[Brief explanation of drawings]

Fig. 1 is a front view of an embodiment of the automatic release hook of the present invention in which the hook is held on the suspension body, Fig. 2 is a side view, Fig. 3 is a vertical sectional view, and Fig. 4 is a view of the hook. FIG. 5 is a cross-sectional view of the temporary holding means in a state where it is locked to the position holding means, and FIG. 5 is an enlarged side view of the temporary holding means. A: Automatic release hook, 1: Hanging body, 2: Hanging part, 3: Bifurcated part, 4: Locking recess, 5: Hook piece, 6: Holding piece, 7: Spring, 8: Auxiliary temporary holding means , 9: Head, 10: Hook portion, 10': Open end, 11: Locking step, 11': Locking protrusion, 12
: Hook, 13: Grease inlet, 14: Grease nipple, 15: Temporary holding means, 16: Side,
17: Adsorption part, 18: Fixed plate, 19: Magnet, 20
: Mounting member, 20': Through hole, 21: Spiral shaft, 22
: Spring, 23: Position holding means, 24: Nut, 2
5: Claw piece, 26: Locking member, 27: Inner edge bottom of hook portion, 28: Retaining piece, 29: Protrusion, 30: Rope anchor hanging strip, 31: Stopper.

Claims (1)

[Scope of Claim for Utility Model Registration] 1. A hanging body with a hanging part at the top and a bifurcated part opening downward at the bottom; one side serving as a head and the other side serving as a hook; a hook provided with a locking step part opened toward the hook part on the outer edge thereof and pivotally attached to the bifurcated part of the hanging main body with the head weight being heavier than the hook part; and the head part of the hook. temporary holding means for the hook, which has a suction part at a position where it comes into contact with the side surface of the head when it is rotated toward the hanging main body; An automatic release hook comprising: a hook position holding means having a claw piece at the tip which can be positioned and locked, and pivoted to the bifurcated part; and an automatic release hook. 2. A suspension main body with a hanging part at the top and a bifurcated part opening downward at the bottom, and a hook piece with a locking recess that opens upward at the approximately central crotch of the bifurcated part. An auxiliary temporary holding means for a hook which is pivoted with the locking recess facing upward and elastically biased; one side serves as a head and the other side serves as a hook part; A locking protrusion is provided with the open end of the hook positioned substantially upward so that the locking protrusion can be locked in the locking recess of the auxiliary temporary holding means, and the outer edge of the hook portion is provided with a locking piece that is opened toward the hook portion. A hook is provided with a stepped portion and pivoted to the bifurcated portion of the hanging main body so that the weight of the head is larger than that of the hook portion, and a side surface of the head of the hook is held by the auxiliary temporary holding means. temporary holding means for the hook, which has a suction part at a position where it comes into contact with the hook; A means for holding the position of the hook, which is pivoted on the shaped part, and an automatic release hook. 3. The automatic release hook as set forth in claim 1 or 2 of the utility model registration claim, which comprises a rope anchor hanging strip provided at a suitable location on the hanging body.