Back pad massage cassette mechanism

Back pad massage cassette mechanism

  • CN 103,356,376 B
  • Filed: 07/18/2013
  • Issued: 04/15/2015
  • Est. Priority Date: 07/18/2013
  • Status: Active Grant
First Claim
Patent Images

1. a back pad massage cassette mechanism, comprises support, driving motor, main drive gear, power transmission shaft, kneading motor, reductor, kneading shaft, knocks motor, knocks drive mechanism, knocks axle and massage assembly;

  • Driving motor is arranged on support, and power transmission shaft is located on support, and described main drive gear is located between driving motor output shaft and power transmission shaft;

    Kneading motor is arranged on support, and kneading shaft is arranged on support, and reductor is connected between kneading motor output shaft and kneading shaft;

    Knock motor and knock axle and be arranged on support, described in knock drive mechanism and be located at and knock motor output shaft and knock between axle;

    Massage assembly is located in kneading shaft;

    It is characterized in that;

    Have the first louvre in the upper left corner of support, have the second louvre in the middle and upper part of support, driving motor is positioned at the top of the first louvre, knocks the top that motor is positioned at the second louvre;

    Have the first hole in the middle and lower part of support, the right side being positioned at the first hole in the middle and lower part of support has the second hole, has the 3rd hole in the upper position of support in the right side of the first louvre;

    The groove that left and right extends is had at the middle part of support;

    Kneading motor is positioned at the outside of massage assembly;

    Described reductor comprises jackshaft, kneading worm screw, kneading worm gear, the first gear and the second gear, and described jackshaft is arranged on the support between kneading motor and kneading shaft, and the axle center of jackshaft is lower than the axle center of kneading shaft;

    Kneading worm screw is located on the output shaft of kneading motor, and kneading worm gear is located on jackshaft, and kneading worm screw and kneading worm gear are meshed;

    First gear is arranged on jackshaft, and the second gear is arranged in kneading shaft, and the first gear and the second gear are meshed;

    Described massage assembly forms by two, described massage assembly comprises escapement, the first Connection Block, the second Connection Block, clutch shaft bearing, the second bearing, massage arm and massage wheels, escapement is enclosed within the middle part of kneading shaft, first Connection Block is arranged on escapement by clutch shaft bearing, second Connection Block is arranged on escapement by the second bearing, first Connection Block is connected by bolt with the second Connection Block, and massage arm is hinged on the second Connection Block between the first Connection Block and the second Connection Block;

    Described escapement is enclosed within the middle part of kneading shaft;

    Have hinged seat at the sidepiece of the second Connection Block, massage arm is hinged on hinged seat;

    Wherein a massage assembly corresponds to the first hole, and another massage assembly corresponds to the second hole;

    The described drive mechanism that knocks corresponds to the 3rd hole.

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