8results 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 provides a dynamic water outlet structure and a shower head, relating to the field of bathroom product technology. It includes a main body with a water inlet channel, a water inlet chamber, and a water outlet channel. The water outlet channel has multiple spouts at its outlet end. Both the water inlet channel and the water outlet channel are connected to the water inlet chamber. Within the water inlet chamber, an inclined water body, an impeller, and a cycloidal wheel are arranged sequentially along the water flow direction. The inclined water body forms an oblique water flow that impacts the rotation of the impeller. The impeller and the cycloidal wheel are eccentrically positioned. The cycloidal wheel has at least one outlet connected to the water inlet channel. During water intake, the impeller drives the cycloidal wheel to move under the action of the oblique water flow, causing the overlapping area of ​​the outlet and the inlet of the water outlet channel to change periodically, thereby creating dynamic water spray at the spouts. This design improves upon the problem of existing dynamic water outlet structures being difficult to apply on a large scale.

The invention relates to the field of medical care, and discloses a headrest device for infant nursing, which comprises a headrest and a water circulation mechanism, the headrest comprises a water bag and a rectangular outer frame fixed outside the water bag and used for limiting the water bag, the outer frame is provided with a water inlet pipe and a water outlet pipe which are communicated with the water bag, the water circulation mechanism comprises a water tank, and a heater is arranged in the water tank. The water tank is communicated with a water filling pump and a water return pump, a water outlet of the water filling pump is connected with the water inlet pipe, a water inlet of the water filling pump is communicated with the water tank, a water inlet of the water return pump is connected with the water outlet pipe, and a water outlet of the water return pump is communicated with the water tank. The electromagnetic valve, the flow sensor, the temperature sensor, the water filling pump and the water return pump are all electrically connected with the controller. The problems that in the prior art, a self-made water pillow is improper in temperature, inconvenient to adjust temperature, improper in height and uneven can be solved.

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%.

The invention relates to the technical field of shoulder and neck massage instruments, and discloses an electrically-adjusted multi-angle shoulder and neck massage instrument which comprises a base, a massage mechanism and an adjusting mechanism. A driving motor and a transmission main shaft are arranged in the base; the massage mechanism comprises a supporting seat hinged to the side portion of the base and massage pieces arranged in the supporting seat, and the two massage pieces are arranged in a spaced mode and are both in universal transmission connection with the transmission main shaft. The adjusting mechanism comprises an adjusting spindle, a transmission assembly and an adjusting driving part, the two ends of the adjusting spindle are in spiral transmission connection with the supporting base, the transmission assembly is in meshing transmission with the driving motor or the transmission spindle, and the adjusting driving part can drive the transmission assembly to be meshed with or disengaged from the adjusting spindle. When the transmission assembly is engaged, the adjusting main shaft rotates to drive the supporting base to swing up and down, and the distance between the massage pieces is adjusted. And during disengagement, the main shaft is adjusted to be static and the distance is maintained. By means of the arrangement, automatic adjustment of the massage distance can be achieved, the massage device is suitable for people of various body types, the applicability is high, and the massage comfort and effect can be improved.

The utility model relates to the technical field of massage instruments, and discloses a fascia gun, which comprises a driving mechanism provided with a driving shaft; the eccentric wheel comprises a main body and an eccentric shaft which are connected with each other, the main body is in transmission connection with the driving shaft, and the central axis of the eccentric shaft is parallel to the central axis of the driving shaft; the eccentric shaft is sleeved with an inner ring of the first bearing; one end of the plastic elastic connecting rod is connected with an outer ring of the first bearing, the elastic modulus of the plastic elastic connecting rod is larger than or equal to 6 GPa and smaller than or equal to 15 GPa, and the Rockwell hardness of the plastic elastic connecting rod is larger than or equal to R120; the outer ring of the second bearing is connected with the other end of the plastic elastic connecting rod; the transmission rod assembly comprises a transmission rod and a fixing shaft, the fixing shaft is inserted into an inner ring of the second bearing, one end of the transmission rod is connected with the fixing shaft, the other end of the transmission rod is used for being connected with the massage head, and the transmission rod reciprocates in the length direction. The fascia gun is high in massage comfort, good in holding hand feeling, low in cost and high in production efficiency and yield.