Manual grease gun with stable output

• Main Authors: LI HONGBO, LI JIAMIAO
• Format: Patent
• Language: Chinese; English
• Published: 31.05.2024
• Subjects: BLASTING; ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; HEATING; LIGHTING; LUBRICATING; MECHANICAL ENGINEERING; THERMAL INSULATION IN GENERAL; WEAPONS

The invention belongs to the technical field of lubricating grease filling devices, and particularly relates to a grease gun. A manual grease gun with stable output comprises a gun barrel, a gun head arranged on the gun barrel and a handle hinged to the gun head, at least one transmission part is arranged between the gun head and the handle, a cavity, a grease inlet hole and an output hole are formed in the gun head, the grease inlet hole and the output hole are communicated with the cavity, and at least one rotating wheel used for extruding lubricating oil is arranged in the cavity. One end of the transmission part is hinged to the handle, a user only needs to slightly press the handle, the handle can drive the rotating wheel located in the cavity filled with the butter through the transmission part, the butter in the cavity can be squeezed out as long as the rotating wheel rotates, it can be guaranteed that the actual butter output amount output every time is uniform, and the butter output efficiency is imp