5results about How to "Guaranteed massage effect" patented technology

This application provides a massager. The housing includes a handle and a first massage head movably connected to the handle. The first massage head includes a body and a first massage surface disposed on the body. A first protrusion is disposed on the first massage surface, separating the first massage surface into a first surface and a second surface. The first protrusion also has a third surface. A first heating film covers the third surface. The direction from the third surface to the first massage surface is defined as a first direction. The projected area of ​​the first massage surface along the first direction is denoted as 'a'. The projected areas of the first surface, the second surface, and the third surface along the first direction are m1, m2, and m3, respectively, where 0.2a ≤ m1 ≤ 0.3a, 0.2a ≤ m2 ≤ 0.3a, and 0.4a ≤ m3 ≤ 0.6a. By placing the protrusion on the massage surface and covering the third surface only with the heating film, heat is concentrated in the area with the most concentrated massage effect. Furthermore, by setting the area of ​​the third surface between 0.4a and 0.6a, the massager significantly improves battery life while ensuring a good massage effect.

This utility model discloses a neck massage mechanism, belonging to the technical field of massage mechanism technology. It includes a lower cover and an upper cover. A mounting base is provided on the lower cover, and a drive motor is mounted on the mounting base. A worm gear is fixedly connected to the output shaft of the drive motor. Two sets of double gears meshing with the worm gear are rotatably connected to the lower cover. Two sets of secondary transmission gears meshing with the double gears are also rotatably connected to the lower cover. Kneading gears are rotatably connected to both sides of the lower cover. An eccentric block is engaged with the kneading gear. A massage head rocker arm is connected to the top of the eccentric block. A limiting sleeve is connected to the upper cover, fitting around the massage head rocker arm and the eccentric block. This utility model features a multi-stage gear transmission system that improves torque stability, ensuring a deep muscle massage effect; and a modular snap-fit ​​structure that simplifies the assembly process and reduces production costs by more than 30%.