Four-way positioning rotary elastic locking handle device

Abstract

The invention discloses a four-way positioning rotary elastic locking handle device which comprises a shaft sleeve, a main shaft, a shaft tube, a sheath, an ejector rod, a standard cylindrical helical compression spring, a check ring and a pull buckle. The four-way positioning rotary elastic locking handle device is characterized in that the shaft tube and the sheath are welded as a whole; a shaft tube through hole is formed in the middle of the shaft tube; the main shaft is sleeved by the shaft tube; the main shaft and the shaft tube are sleeved by the shaft sleeve; the shaft sleeve is used for limiting the main shaft and can rotate along the main shaft; main shaft positioning holes are formed in the main shaft at intervals of 90 degrees; the standard cylindrical helical compression spring and the ejector rod are mounted in the sheath; the check ring is mounted at the top of the sheath; the standard cylindrical helical compression spring is arranged around the ejector rod; and the pull buckle is mounted at the tail end of the ejector rod. The four-way positioning rotary elastic locking handle device disclosed by the invention has the technical effect of solving the problems that a conventional handle cannot be freely rotated and locked, and cannot be retracted due to a fixed position, the occupied storage space is relatively large, and the man-machine engineering is relatively poor.

Description

technical field [0001] The invention relates to a four-way positioning rotary elastic locking handle device, in particular to a handle device that rotates around a main shaft and can be positioned in four directions through elastic locking. Background technique [0002] At present, handles for manual transfer are often installed on general light equipment, and the handles are mostly welded, with a fixed position and cannot be retracted, occupying a large storage space. During the transfer, there are poor ergonomics, and personnel cannot smoothly complete the equipment transfer task. The invention solves the problem of free rotation and locking of the handle, and uses a simple method to quickly rotate the handle to a suitable position when the equipment is transferred, which is convenient for personnel to transfer the equipment. After the transfer is in place, the handle is quickly put away, reducing the The space required for equipment storage, and the handle can be rotated...

AI Technical Summary

Problems solved by technology

[0002] At present, handles for manual transfer are often installed on general light equipment, and the handles are mostly welded, with a fixed position and cannot be retracted, occupying a large storage space. During transfer, there are poor ergonomics, and personnel cannot smoothly complete the equipment transfer task

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