Stepless beating mechanism of skin beautifying device

Abstract

The invention relates to a stepless beating mechanism of a skin beautifying device. The mechanism at least contains one or more power sources, one or more decelerating gear groups and one or more reciprocating mechanisms, wherein each reciprocating mechanism comprises one or more central driving shafts, one or more reciprocating sleeves, one or more elastic shafts and one or more excircle cylinders; each central driving shaft is driven by the corresponding decelerating gear group, each reciprocating sleeve is in sleeving connection to the corresponding central driving shaft, each elastic shaftis arranged at the upper end part of the corresponding sleeve, each excircle cylinder is in sleeving connection to outer parts of the corresponding reciprocating sleeve and the corresponding elasticshaft, an elastic element is arranged between each excircle cylinder and the corresponding elastic shaft, and each elastic element stores energy for enabling the corresponding reciprocating sleeve todisplace upwards and enabling the corresponding reciprocating sleeve to downwards push back to reset. When each reciprocating sleeve is driven by the corresponding central driving shaft to make intermittent rotation, after being guided by the corresponding central driving shaft or the corresponding excircle cylinder to do intermittent upward displacement for a distance, each reciprocating sleeve is pushed back by the corresponding elastic element to reset, and through intermittent ascending and descending, reciprocating beating effects can be produced.

Description

technical field [0001] The present invention relates to a stepless slapping mechanism of a skin beautifying device, in particular to a reciprocating slapping mechanism with simple structure and high durability. Background technique [0002] Most of the conventional facial massage devices are based on the principle of vibration massage, which uses slight vibrations to stimulate the facial skin to promote blood circulation and delay facial skin aging. In recent years, industry research has found that using this vibration massage is not effective for facial skin massage. To achieve the lifting effect, it will make the skin connective tissue loose and prone to wrinkles. In order to solve this problem, the industry has developed a slapping skin beautification device to replace the traditional vibrating facial massage device. [0003] see Figure 1 to Figure 3 Common pat type skin beautification device except housing 20, control circuit board 30 and driving motor 50, it mainly uti...

AI Technical Summary

Problems solved by technology

[0006] The composition of the aforementioned pat-type skin beautifying device is too complicated, resulting in high assembly costs, and the device utilizes the pull cord 60 wrapped around multiple rollers to pull the single moving part 42, except that the pull cord 60 is prone to friction due to repeated pulling resistance. In addition to easy thread breakage, if the user exerts too much pressure on the massage head 70, the third roller 422 will excessively exert force on the corresponding pull cord 60 and lead to thread breakage. In addition, the above-mentioned structure will inevitably lead to overall skin beautification. The size of the device is too large, which seems to be a great limitation for today's electronic products that emphasize thinness, lightness and compactness

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