Cooperating mechanism of skin brush head and main shaft

Abstract

The invention discloses a skin brush head and main shaft matching mechanism. The skin brush head and main shaft matching mechanism comprises an installation piece and a large brush head arranged on the installation piece in a sleeving mode, and further comprises a small brush head. The installation piece is provided with a first through hole, a sliding block is arranged in the first through hole, and an elastic piece abutting against the sliding block is arranged between the bottom of the first through hole and the sliding block. The large brush head is provided with a locking groove matched with the sliding block. The part, opposite to an insertion hole, of the sliding block is provided with an inclined groove. The small brush head is provided with an insertion pin matched with the inclined groove. On the occasion where only the large brush head is needed, the sliding block on the installation piece is made to slide into the locking groove of the large brush head so that vibration of the installation piece can be transferred to the large brush head; on the occasion where the small brush head is needed, the insertion pin on the small brush head is inserted into the insertion groove of the installation piece, at the moment, an inclined surface of the insertion pin abuts against the inclined groove in the lower end of the insertion groove so that the sliding block can slide out of the locking groove, and then vibration of the installation piece can be completely transferred to the small brush head.

Description

technical field [0001] The invention relates to the field of skin brushes, and more specifically, to a cooperation mechanism between a brush head and a main shaft of a skin brush. Background technique [0002] The traditional facial cleansing brush head is very inconvenient to use when cleaning the deep contours of the face (such as the nose part and the T-shaped part of the face, etc.), and the bristles are difficult to effectively fit the skin there, so it is necessary to improve the brush head. [0003] Based on the above problems, the applicant submitted a utility model patent with the application number 201320814635.6 to the country on December 12, 2013, named "Cleansing Brush Head Structure", which discloses a cleansing brush head structure, which includes direct The large brush head connected to the output shaft of the cleansing brush and the detachable small brush head connected to the large brush head can use the large brush head when cleaning the flat parts of the ...

AI Technical Summary

Problems solved by technology

At this time, the vibration attenuation of the small brush head is relatively large, the cleaning power is poor, and the massage effect is also significantly reduced.

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