Vibration-reduction swing mechanism and shaver

Abstract

The invention relates to a vibration-reduction swing mechanism and a shaver. The vibration-reduction swing mechanism is characterized by further comprising at least one conduction piece, wherein the conduction piece is arranged on a first elastic piece part with the thickness S1 being larger than or equal to 0.2mm in a protruding mode and is connected with the first elastic piece part into a whole. The vibration-reduction swing mechanism and the shaver have the advantages that the thickness S1 of the first elastic piece part at the two ends of a driving swing piece is set to be larger than or equal to 0.2mm, the at least one conduction piece is arranged on the first elastic piece part, the resistance, increased due to the large thickness of the first elastic piece part, of the driving swing piece in the swing process is effectively reduced, the working current of the shaver is reduced, the battery use time limit of the shaver is prolonged, when the first elastic piece part is locally stressed, the conduction piece can disperse the twisting force applied by a driving mechanism to the driving swing piece to all corners of the first elastic piece part, the overall thickness of the first elastic piece part is not increased, meanwhile, the twisting resistance of the first elastic piece part is improved, the twisting amplitude of the two ends of the driving swing piece is reduced, the working vibration intensity of the swing mechanism is reduced, and the use comfort of the shaver is improved.

Description

technical field [0001] The present invention relates to a transmission part, more specifically to a swing mechanism with a damping function, which is mainly applied to a reciprocating shaver with multiple heads. Background technique [0002] Existing multi-blade reciprocating razors basically use a swing mechanism to change the rotational motion of the motor into reciprocating motion to drive the cutter head assembly mounted on the swing mechanism to achieve shaving and trimming of the beard. [0003] The applicant applied for a shaver and its cutter head device on May 10, 2012, the notification number: CN102642213B, in which the first pendulum frame 13 and the second pendulum frame 14 are specifically disclosed, and passed The rotating parts 15 are connected in linkage, and the first swing frame 13 and the second swing frame 14 are respectively fixed to the housing 11 through elastic parts 162 and connecting parts 161 arranged at both ends; and for the convenience of the fi...

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Problems solved by technology

[0004] Although the above-mentioned structure can improve the working stability of the swing mechanism and reduce the working noise, in actual use, the first swing frame 13 and the second swing frame 14 are connected in linkage through the rotating member 15 arranged in the middle, and When the eccentric shaft of the transmission head pushes the side walls on both sides of the swing frame 07 during the rotation, not only the horizontal reciprocating swing of the first swing frame 13 is driven, but also the movement of the swing frame 07 in the direction of rotation of the transmission head 06 The side walls on both sides exert a radial thrust, so that the two ends of the first pendulum 13 form a radial torsion force during the reciprocating swing process, which greatly improves the vibration feeling of the first pendulum 13 and reduces Improves the comfort of the shaver during use

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