Massage chair and machine core thereof

By adopting a parallel placement design between the motor and the transmission shaft in the massage chair movement, the problem of large space occupation caused by traditional layout and the equipment not adapted to the narrow environment is solved, and the equipment is compact and efficient power transmission is achieved.

CN120037083APending Publication Date: 2025-05-27NINGBO HAOSHIDA MASCH TECH CO LTD
View PDF 0 Cites 2 Cited by

Patent Information

Application Number
CN202510056550.3
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2025-01-14
Publication Date
2025-05-27

AI Technical Summary

Technical Problem

The cross-crossing layout of traditional motors and drive shafts occupies a large space, limiting the miniaturization and compactness of the equipment, especially in narrow environments, which are difficult to install and use.

Method used

The parallel placement design of the motor and the transmission shaft is adopted. Through the reasonable transmission of the secondary transmission shaft, effective power transmission is achieved, internal structure is simplified, and space waste is reduced.

Benefits of technology

It effectively reduces the space use area of ​​the equipment, makes the equipment more compact, adapts to narrow environments, and improves the space utilization and environmental adaptability of the equipment.

✦ Generated by Eureka AI based on patent content.

Smart Images

  • Figure CN120037083A_ABST
    Figure CN120037083A_ABST
Patent Text Reader

Abstract

The invention provides a massage chair and a machine core thereof, the massage chair machine core comprises a base, a massage assembly and a walking assembly, the massage assembly and the walking assembly are arranged on the base, the walking assembly is arranged on one side of the base, and the walking assembly is arranged on a moving track of an equipment host. The driving assembly is used for driving the base and the massage assembly to move along the moving track of the equipment host; wherein the massage assembly comprises two massage arms, a kneading mechanism and a beating mechanism, the kneading mechanism and the beating mechanism are connected with the massage arms, the massage arms are arranged on the two sides of the kneading mechanism and the two sides of the beating mechanism at intervals, and the kneading mechanism comprises a kneading motor, a kneading transmission mechanism and a kneading eccentric wheel. Wherein the kneading transmission mechanism is connected between the kneading motor and the kneading eccentric wheel in a transmission mode, and the kneading motor drives the kneading eccentric wheel to rotate through the kneading transmission mechanism.
Need to check novelty before this filing date? Find Prior Art

Claims

1. The movement of the massage chair is characterized by: The invention comprises a massage component and a walking component on which a base is arranged, wherein the walking component is arranged on one side of the base, and the walking component is arranged on the moving track of the device main unit, and is used to drive the base and the massage component to move along the moving track of the device main unit; wherein the massage component comprises two massage arms, a kneading mechanism and a beating mechanism connected to the massage arms, wherein the massage arms are arranged at intervals on both sides of the kneading mechanism and the beating mechanism, and the kneading mechanism comprises a kneading motor, a kneading transmission mechanism and a kneading eccentric wheel, wherein the kneading transmission mechanism is drivably connected to the kneading motor The kneading motor drives the kneading eccentric wheel to rotate through the kneading transmission mechanism, and the kneading transmission mechanism further includes a primary transmission shaft and a secondary transmission shaft, which are arranged on the primary transmission shaft and the secondary transmission shaft. The first turbine worm and the second turbine worm are connected to the kneading motor and the primary transmission shaft in a drivable manner, and the kneading motor drives the primary transmission shaft to rotate through the first turbine worm; the second turbine worm is used to drivably connect the primary transmission shaft and the secondary transmission shaft, and the primary transmission shaft drives the secondary transmission shaft to rotate through the second turbine worm.

2. The movement according to claim 1, wherein the worm of the first worm gear is formed on the output shaft of the kneading motor, and the worm of the first worm gear is arranged at the first end of the primary transmission shaft; the worm of the second worm gear is formed at the second end of the primary transmission shaft, and the worm of the second worm gear is formed at the end of the secondary transmission shaft.

3. The movement according to claim 2, wherein the kneading eccentric wheel is arranged on the secondary transmission shaft, and the secondary transmission shaft drives the kneading eccentric wheel to rotate.

4. The movement according to claim 3, wherein the kneading motor is arranged in parallel with the secondary transmission shaft, and the kneading motor and the secondary transmission shaft are located on the same side of the primary transmission shaft.

5. The movement according to claim 4, wherein the beating mechanism comprises a beating motor, a beating transmission mechanism and a beating connecting mechanism, wherein the beating transmission mechanism is transmissionably connected between the beating motor and the beating connecting mechanism, and the beating connecting mechanism is connected to the massage arm, and when the beating motor drives the beating connecting mechanism to move through the beating transmission mechanism, the beating connecting mechanism rotates rapidly eccentrically and drives the massage arm to move in a vibrating manner.

6. The movement according to claim 5, wherein the striking transmission mechanism is implemented as a belt transmission device composed of a belt and a pulley, wherein the hammering motor drives the striking connection mechanism to move through the belt transmission device.

7. The movement according to claim 6, wherein the striking transmission mechanism further comprises a transmission belt and a pulley, wherein the pulley is coaxially arranged with the striking connection mechanism, the transmission belt is connected to the striking motor, the striking motor drives the pulley to rotate via the transmission belt, and the striking connection mechanism rotates synchronously with the pulley.

8. The movement according to claim 7, wherein the knocking connection mechanism further comprises a knocking eccentric shaft and a vibration connection unit, wherein the vibration connection unit is connected between the knocking eccentric shaft and the massage arm, an eccentric unit is provided at the end of the knocking eccentric shaft, and the vibration connection unit is drivably connected to the eccentric unit of the knocking eccentric shaft.

9. The movement according to claim 8, wherein the massage arm comprises a curved arm, a massage push arm and at least one massage ball arranged on the massage push arm, wherein the curved arm is connected to the massage push arm, the curved arm drives the massage push arm to rotate in an eccentric manner, the massage push arm is driven by the curved arm and the massage ball reciprocates along a specific motion curve at the end of the massage push arm, thereby realizing kneading massage and beating massage.

10. A massage chair, characterized in that: The invention comprises a massage chair body and a movement as claimed in any one of claims 1 to 9 arranged on the massage chair body, wherein the movement is mounted on the massage chair body.

Citation Information

Cited By

  • Compact-structure reciprocating kneading transmission mechanism

    CN122191245A

  • A compact reciprocating kneading transmission mechanism

    CN122191245B