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CN-121971265-A - Massage machine and control method thereof

CN121971265ACN 121971265 ACN121971265 ACN 121971265ACN-121971265-A

Abstract

A massage machine and a control method thereof are provided, which can easily increase the adjustment range of the angle of the seat surface of the sitting portion and enrich the massage modes. The massage machine comprises a base part, a seat part and a seat part driving device, wherein the seat part is supported on the base part through a supporting piece, the seat part driving device is used for adjusting the seat part by driving the supporting piece to move, the base part is provided with a first guide rail and a second guide rail, the supporting piece comprises a front side supporting piece and a rear side supporting piece which are mutually independent to each other, the front side supporting piece is rotationally connected with the front end side of the seat part, the front side supporting piece is guided by the first guide rail to move up and down under the driving of the seat part driving device so as to drive the front end of the seat part to move up and down, and the rear side supporting piece is rotationally connected with the rear end side of the seat part, and is guided by the second guide rail to move up and down under the driving of the seat part driving device.

Inventors

  • LIN MEIMAN
  • CHEN ZHIMING

Assignees

  • 株式会社富士医疗器
  • 富技优器医疗健康科技（上海）有限公司

Dates

Publication Date
20260505
Application Date
20241028

Claims (10)

  1. 1. A massage machine is characterized by comprising a base part, a seat part and a seat part driving device, wherein the seat part is supported on the base part through a supporting member, the seat part driving device adjusts the seat part by driving the supporting member to move, The base portion has a first rail and a second rail, The support comprises a front side support and a rear side support which can move independently of each other, The front side supporting piece is rotationally connected with the front end side of the seating part, is guided by the first guide rail to move under the drive of the driving device of the seating part so as to drive the front end of the seating part to move up and down, The rear side supporting piece is rotatably connected with the rear end side of the seating part, and is driven by the seating part driving device to move guided by the second guide rail so as to drive the rear end of the seating part to move up and down.
  2. 2. The massage machine of claim 1, wherein, The front support comprises a front connecting rod rotatably connected with the front end of the seat part, and a first guided piece which is arranged on the front connecting rod and moves along the first guide rail, The rear support includes a rear link rotatably connected to a rear end of the seating portion, and a second guided piece provided to the rear link and moving along the second rail.
  3. 3. The massage machine according to claim 2, wherein, The front link includes a first front link and a second front link rotatably connected via a front pivot portion, a first front link end portion of the first front link remote from the front pivot portion is rotatably connected to a front end of the seat portion, a second front link end portion of the second front link remote from the front pivot portion is rotatably connected to the base portion, The rear link includes a first rear link and a second rear link rotatably connected via a rear pivot portion, a first rear link end of the first rear link remote from the rear pivot portion being rotatably connected with a rear end of the seating portion, a second rear link end of the second rear link remote from the rear pivot portion being rotatably connected with the seating portion.
  4. 4. The massage machine according to claim 3, wherein, The first guided piece is arranged at the middle of the first front side connecting rod in the length direction, The second guided piece is provided midway in the longitudinal direction of the first rear link.
  5. 5. The massage machine according to claim 3, wherein, The seat-in driving device comprises a front driving device and a rear driving device, The front driving device is provided with a driving push rod for a front connecting rod which can stretch and retract, The rear driving device is provided with a telescopic rear connecting rod driving push rod, One end of the driving push rod for the front connecting rod is directly or indirectly connected with the midway of the first front connecting rod in a rotating way in the length direction, the other end of the driving push rod for the front connecting rod is connected with the base part, One end of the rear link driving push rod is directly or indirectly rotatably connected to the middle of the first rear link in the longitudinal direction, and the other end is connected to the base portion.
  6. 6. The massage machine of claim 5, wherein, The front link drive push rod and the rear link drive push rod are located between the second front link end and the second rear link end in the front-rear direction.
  7. 7. The massage machine of claim 1, wherein, The first guide rail is formed to be more upward as it is forward, The second guide rail is formed to be more upward as it is more rearward.
  8. 8. The massage machine according to any one of claim 1 to 7, Also comprises a leg supporting part and a backrest part, The leg supporting part is rotatably connected with the front end of the seat entering part, The backrest part is rotatably connected with the base part or the rear end of the seating part.
  9. 9. The massage machine of claim 8, wherein, Further comprises a leg supporting part driving device and a backrest part driving device, The leg rest drive means moves the leg rest relative to the seat portion, The backrest driving device moves the backrest relative to the base or the seating portion.
  10. 10. A control method of a massage machine, which controls the massage machine according to claim 9, characterized in that, Controlling the seating portion driving means, the leg rest driving means, and the backrest driving means so that the massage machine performs at least one of a standing assist mode, a lying down mode, a zero gravity mode, a compression mode, and a lumbar stretching mode, In the standing assist mode, the front end of the seat surface of the seat entering part is lower than or approximately flush with the rear end, In the lying flat mode, the seat surface angle of the seating portion is adjusted so that the seating portion, the leg supporting portion and the backrest portion form a state of keeping the person to be treated lying flat with each other, In the zero gravity mode, the front end of the seating surface of the seating portion is made higher than the rear end, the end of the leg supporting portion, which is far from the seating portion, is made lower than the end, which is close to the seating portion, and the end of the backrest portion, which is far from the seating portion, is made higher than the end, which is close to the seating portion, In the pressing mode, an end of the leg support portion remote from the seating portion and an end of the backrest portion remote from the seating portion are brought close to each other, In the lumbar stretching mode, the front end of the seating surface of the seating portion is made lower than the rear end, and at least a portion of the backrest portion near the seating portion is made lower than the rear end of the seating portion.

Description

Massage machine and control method thereof Technical Field The present invention relates to a massage machine and a control method of the massage machine. Background Patent document CN205548034U discloses a seat including a base frame, a main support movably supported on the base frame, and a driving mechanism that drives the main support to switch between a normal posture and a lying posture via a swing arm. However, in the above-described chair, since the adjustment range of the seat surface angle of the seat portion of the main support is small, when the above-described chair is used as a massage chair, the kinds of massage modes are easily limited, and it is impossible to provide a massage mode that fits various postures of the person to be treated, and on the other hand, if the swing arm is lengthened in order to increase the adjustment range of the seat surface angle of the seat portion, the entire massage chair tends to be large-sized. Disclosure of Invention The present invention has been made in view of the above-described problems, and an object of the present invention is to provide a massage machine and a control method thereof, which can easily increase the adjustment range of the seating surface angle of the seating portion, thereby providing a rich massage pattern that can be adapted to various postures of the person to be treated. In order to achieve the above object, the present invention provides a massage machine including a base portion, a seating portion supported by the base portion via a support member, and a seating portion driving device for adjusting the seating portion by driving the support member to move, the base portion having a first rail and a second rail, the support member including a front support member and a rear support member which are independently movable, the front support member being rotatably connected to a front end side of the seating portion, the front end of the seating portion being driven by the seating portion driving device to move guided by the first rail to move up and down, the rear support member being rotatably connected to a rear end side of the seating portion, the rear support member being driven by the seating portion driving device to move guided by the second rail to move up and down. Here, the term "support member includes a front support member and a rear support member that are movable independently of each other" means that one of the front support member and the rear support member is kept stationary while the other is moved. According to the massage machine provided by the invention, the front side supporting piece and the rear side supporting piece can be independently driven to move by the seat part driving device, and then the seat part is driven to move relative to the base part, so that the front end and the rear end of the seat part independently move up and down, the seat surface angle of the seat part can be freely adjusted, and the massage modes are enriched. In the massage machine according to the present invention, the front support includes a front link rotatably connected to the front end of the seating portion, and a first guided piece provided to the front link and moving along the first rail, and the rear support includes a rear link rotatably connected to the rear end of the seating portion, and a second guided piece provided to the rear link and moving along the second rail. In the massage machine according to the present invention, the front link includes a first front link and a second front link rotatably connected via a front pivot portion, a first front link end portion of the first front link remote from the front pivot portion is rotatably connected to a front end of the seat portion, a second front link end portion of the second front link remote from the front pivot portion is rotatably connected to the seat portion, the rear link includes a first rear link and a second rear link rotatably connected via a rear pivot portion, a first rear link end portion of the first rear link remote from the rear pivot portion is rotatably connected to a rear end of the seat portion, and a second rear link end portion of the second rear link remote from the rear pivot portion is rotatably connected to the seat portion. According to the massaging machine, the posture and the movement range of the sitting portion can be effectively limited through the cooperation of the front side connecting rod and the first guide rail and the cooperation of the rear side connecting rod and the second guide rail. The first guide rail and the second guide rail can bear partial gravity of the massage machine from the front side and the rear side respectively through the support of the first guide rail and the second guide rail on the front side connecting rod and the rear side connecting rod, so that the lifting process of the seat entering part is more stable. And the front side supporting piece and the rear side supporting piece have simple str