BLENDERBLADE ASSEMBLY AND SHAFT ASSEMBLY THEREOF

摘要

A shaft assembly (4) of a blender blade device (3) is provided. The blender blade device (3) is penetrated by the shaft assembly (4) and disposed in a blender container (1) and penetratingly disposed at the bottom of the blender container (1) to operably connect with a blender base (2). The shaft assembly (4) comprises a shaft body (41) and a wear-resistant sleeve (42). A stop ring (411) is disposed at the upper segment of the shaft body (41) and axially protrudes outward from the circumferential wall of the shaft body (41). The wear-resistant sleeve (42) axially fits around the outer wall of the shaft body (41) and has the top rim abutting against the bottom rim of the stop ring (411). The outer circumferential wall of the shaft body (41) is protected against direct contact and friction. With the wear-resistant sleeve (42) being wear-resistant and the shaft body (41) being immune to friction-induced damage, the shaft body (41) is unlikely to get spaced apart from watertight rings (44) even after long use, thereby waterproofing the shaft assembly (4).

主权项

1. A shaft assembly (4) of a blender blade device (3), characterized in that: the shaft assembly (4) penetrates the blender blade device (3), and the blender blade device (3) is disposed in a blender container (1) and penetratingly disposed at a bottom of the blender container (1) to connect with a blender base (2), the shaft assembly (4) comprising:
a shaft body (41), wherein a stop ring (411) is disposed at an upper segment of the shaft body (41) and axially protrudes outward from a circumferential wall of the shaft body (41); and a wear-resistant sleeve (42), axially fitted around an outer wall of the shaft body (41) and having a top edge abutting against a bottom edge of the stop ring (411).