WO2022227197A1 - 一种智能按摩椅 - Google Patents

一种智能按摩椅 Download PDF

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Publication number
WO2022227197A1
WO2022227197A1 PCT/CN2021/097116 CN2021097116W WO2022227197A1 WO 2022227197 A1 WO2022227197 A1 WO 2022227197A1 CN 2021097116 W CN2021097116 W CN 2021097116W WO 2022227197 A1 WO2022227197 A1 WO 2022227197A1
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WO
WIPO (PCT)
Prior art keywords
base
armrest
massage chair
frame
sleeve
Prior art date
Application number
PCT/CN2021/097116
Other languages
English (en)
French (fr)
Inventor
林琪
汉斯•约尔根•德利
李国辉
邓桂辉
陈尚文
张峰
Original Assignee
上海荣泰健康科技股份有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from CN202120876727.1U external-priority patent/CN214909995U/zh
Priority claimed from CN202110452898.6A external-priority patent/CN115245437A/zh
Application filed by 上海荣泰健康科技股份有限公司 filed Critical 上海荣泰健康科技股份有限公司
Priority to US18/279,212 priority Critical patent/US20240180772A1/en
Priority to JP2023530315A priority patent/JP2023549920A/ja
Priority to KR1020237013339A priority patent/KR20230084516A/ko
Publication of WO2022227197A1 publication Critical patent/WO2022227197A1/zh

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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H37/00—Accessories for massage
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H7/00—Devices for suction-kneading massage; Devices for massaging the skin by rubbing or brushing not otherwise provided for
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C1/00—Chairs adapted for special purposes
    • A47C1/02—Reclining or easy chairs
    • A47C1/022—Reclining or easy chairs having independently-adjustable supporting parts
    • A47C1/024—Reclining or easy chairs having independently-adjustable supporting parts the parts, being the back-rest, or the back-rest and seat unit, having adjustable and lockable inclination
    • A47C1/0242—Reclining or easy chairs having independently-adjustable supporting parts the parts, being the back-rest, or the back-rest and seat unit, having adjustable and lockable inclination by electric motors
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C1/00—Chairs adapted for special purposes
    • A47C1/02—Reclining or easy chairs
    • A47C1/022—Reclining or easy chairs having independently-adjustable supporting parts
    • A47C1/024—Reclining or easy chairs having independently-adjustable supporting parts the parts, being the back-rest, or the back-rest and seat unit, having adjustable and lockable inclination
    • A47C1/0246—Reclining or easy chairs having independently-adjustable supporting parts the parts, being the back-rest, or the back-rest and seat unit, having adjustable and lockable inclination by means of screw-and-nut mechanism
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C1/00—Chairs adapted for special purposes
    • A47C1/02—Reclining or easy chairs
    • A47C1/022—Reclining or easy chairs having independently-adjustable supporting parts
    • A47C1/028—Reclining or easy chairs having independently-adjustable supporting parts for changing a straight chair into an easy chair, e.g. by inverting or tilting seat and back-rest in the base frame or by overturning the whole chair
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C1/00—Chairs adapted for special purposes
    • A47C1/02—Reclining or easy chairs
    • A47C1/022—Reclining or easy chairs having independently-adjustable supporting parts
    • A47C1/03—Reclining or easy chairs having independently-adjustable supporting parts the parts being arm-rests
    • A47C1/0308—Reclining or easy chairs having independently-adjustable supporting parts the parts being arm-rests adjustable by rotation
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C7/00—Parts, details, or accessories of chairs or stools
    • A47C7/54—Supports for the arms
    • A47C7/541—Supports for the arms of adjustable type
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C9/00—Stools for specified purposes
    • A47C9/002—Stools for specified purposes with exercising means or having special therapeutic or ergonomic effects
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H1/00—Apparatus for passive exercising; Vibrating apparatus; Chiropractic devices, e.g. body impacting devices, external devices for briefly extending or aligning unbroken bones
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H23/00—Percussion or vibration massage, e.g. using supersonic vibration; Suction-vibration massage; Massage with moving diaphragms
    • A61H23/006—Percussion or tapping massage
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
    • A61H2201/01—Constructive details
    • A61H2201/0119—Support for the device
    • A61H2201/0138—Support for the device incorporated in furniture
    • A61H2201/0149—Seat or chair
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
    • A61H2201/12—Driving means
    • A61H2201/1207—Driving means with electric or magnetic drive
    • A61H2201/1215—Rotary drive
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
    • A61H2201/16—Physical interface with patient
    • A61H2201/1602—Physical interface with patient kind of interface, e.g. head rest, knee support or lumbar support
    • A61H2201/1628—Pelvis
    • A61H2201/1633—Seat
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
    • A61H2201/50—Control means thereof
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
    • A61H2201/50—Control means thereof
    • A61H2201/5058—Sensors or detectors

Definitions

  • the invention relates to the technical field of massage equipment, in particular to an intelligent massage chair.
  • the existing intelligent massage chairs on the market are usually of a three-sided wrapping structure, that is, the intelligent massage chair includes a chair frame with a backrest, and armrests installed on the left and right sides of the chair frame, and the backrest of the chair frame is arranged behind the user.
  • the armrests are arranged on the left and right sides of the user to support the user's arms; the backrest and the two armrests are usually high, so that the massage chair needs to sit in the massage chair from the front.
  • the existing smart massage chairs are usually also provided with a leg massage device on the front, and the leg massage device is used to massage the user's calf. Therefore, for users with inconvenient legs and feet, there is a certain amount of discomfort when sitting in the massage chair from the front. obstacles. For this problem, in recent years, some solutions have appeared in the field.
  • the leg massage device in the massage chair disclosed in the Japanese Patent Document Publication No. 2013-212349A, can be stored under the seat in the chair frame to prevent the leg massage device from sitting in front of the user to massage When the chair is used, an obstacle effect is generated, thereby facilitating the user to sit in the massage chair directly.
  • the height and depth of the seat are limited by reasonable ergonomic values, and the leg massage device can be stored under the seat, the size of the leg massage device will be greatly restricted, and the leg massage device will be greatly restricted.
  • the device can only be made relatively small.
  • the leg massage devices with smaller volume can no longer meet the needs of the public.
  • the armrest is arranged to be able to be opened from the side of the chair frame, and the chair frame includes a base (that is, a seat) and a backrest, and the rear side of the armrest is rotatably connected with the backrest, The front side of the armrest is connected with the base through an openable buckle, so that the armrest can be rotated 0-90° to the outside around the vertically extending axis, thereby facilitating the user to sit on the massage chair from the side.
  • the purpose of the present invention is to provide an intelligent massage chair, which not only facilitates the user to sit in the massage chair, but also reduces the occupied space.
  • the present invention provides an intelligent massage chair, which includes a chair frame and armrests installed on the left and right sides of the chair frame, at least one of the armrests and the chair frame is connected by a turning device, and the turning device includes a mounting device. a base of the chair frame, and a turning fixed seat that can be rotatably mounted on the base around a rotation axis extending left and right, and the turning fixed seat is fixed with the armrest;
  • the seat frame After the turning device turns the armrest to a set position, the seat frame has a side seat opening on the armrest side.
  • the intelligent massage chair also includes a connecting rod connected between the seat frame and the turning device, the chair frame includes a backrest frame and a seat frame that are rotatably connected, and the base is connected to the backrest frame and the connecting rod.
  • One end of the connecting rod is hinged, and the other end of the connecting rod is hinged with the seat frame.
  • the base is provided with a first shaft hole that is rotatably matched with the backrest frame, and an included angle is formed between the central axis of the first shaft hole and the rotation axis of the overturning fixing seat.
  • a pulley is installed on the backrest frame, a chute is opened in the base, the pulley is located in the chute, and the two are guided and matched.
  • the flip fixing base can also be movably installed on the base around the rotation axis.
  • the turning device further includes a base shaft extending axially along the rotation axis, a rotating base sleeve threaded on the outer periphery of the base shaft, a driving source fixed on the base, and a transmission unit, the driving source is driven by a transmission unit.
  • the unit is connected with the rotating base sleeve and drives the rotating base sleeve to rotate, the base shaft is fixedly connected with the base, and the rotating base sleeve is fixed with the turning fixed seat.
  • the turning device further includes a turning connecting sleeve sleeved on the outer circumference of the rotating base sleeve, one end of the turning connecting sleeve is provided with a limiting flange portion fixedly connected with the turning fixing seat, and the limiting protrusion is The edge portion is located between the overturning fixing seat and the base shaft in the axial direction of the base shaft, and can abut and cooperate with the base shaft, and the other end of the overturning connecting sleeve is fixedly connected with the rotating base sleeve.
  • the transmission unit includes a transmission worm rotatably supported in the base, and a turbine sleeve fixed on the outer circumference of the rotating base sleeve, the turbine sleeve is provided with a turbine part that is driven and matched with the transmission worm, and the drive The source is drivingly connected with the transmission worm, and drives the transmission worm to rotate.
  • an oil groove is provided on the inner peripheral surface of the rotating base sleeve.
  • the intelligent massage chair further includes a controller and a current detector, the driving source is a motor, the current detector is used to detect the current of the driving source, and both the current detector and the driving source are connected to the controller.
  • the armrest is provided with a fixing groove, and the overturning fixing seat is tightly fitted in the fixing groove.
  • matching positioning grooves and positioning columns are respectively provided on the armrest and the flip fixing base.
  • a limiting boss is fixed on the armrest, and a limiting groove is provided in the chair frame;
  • the limiting boss is located in the limiting groove.
  • the intelligent massage chair involved in the present invention has the following beneficial effects:
  • the turning fixed seat in the turning device rotates around the rotation axis extending left and right, it drives the armrest fixedly connected to the turning fixing seat to turn up and down, and the handrail is rotated and opened from the side, which can be used for the user to rotate from the left and right sides.
  • the side entrance of the massage chair is convenient for the user to sit in the massage chair; and since the armrests are rotated and opened up and down, instead of being flipped to the outside around the vertically extending axis as in the prior art.
  • 1 to 4 are schematic structural diagrams of the intelligent massage chair in the application in different states.
  • FIG. 5 is an exploded view of the intelligent massage chair in the application at the armrest.
  • FIG. 6 is a schematic structural diagram of a chair frame installed with a turning device in the present application.
  • FIG. 7 is an enlarged view of circle A in FIG. 6 .
  • FIG. 8 and FIG. 9 are schematic structural diagrams of the flipping device in the present application under different viewing angles.
  • FIG. 10 and FIG. 12 are schematic structural diagrams of the inversion fixing base of the inversion device in the application in the initial position, and the base is omitted in the figures.
  • FIG. 11 and FIG. 13 are schematic structural diagrams of the inversion fixing base of the inversion device in the application when it is in the inversion position, and the base is omitted in the figures.
  • the massage chair includes a chair frame 10 and armrests 20 installed on the left and right sides of the chair frame 10 ; in particular, as shown in FIG. 5 , at least one armrest 20 is turned over between the chair frame 10
  • the device 30 is rotatably connected. In this way, only the left armrest 20 and the chair frame 10 may be connected by the turning device 30, or only the right armrest 20 and the chair frame 10 may be connected by the turning device 30, or the left and right sides may be connected by the turning device 30. Both the armrest 20 and the seat frame 10 are connected by a turning device 30 .
  • the armrests 20 on the left and right sides are connected to the chair frame 10 through a turning device 30 .
  • the connection structure between the chair frame 10 and the left armrest 20 and the connection between the chair frame 10 and the right armrest 20 The structure is a left-right symmetrical relationship.
  • the preferred connection structure between the armrest 20 and the chair frame 10 is described below by taking the right armrest 20 of the massage chair as an example.
  • the turning device 30 includes a base 31 installed on the right side of the seat frame 10 , and a turning fixed seat 32 rotatably installed on the base 31 around a rotation axis extending left and right.
  • the armrests 20 are fixed. Therefore, when the overturning fixing base 32 rotates around the rotation axis extending left and right, the overturning fixing base 32 drives the armrest 20 to rotate together, that is, the armrest 20 is turned upside down. In this way, when the user needs to sit in the massage chair, the turning fixing seat 32 in the turning device 30 can be rotated, and the turning fixing seat 32 drives the armrest 20 to turn up to the set position or turn down to the set position, as shown in FIG. 2 .
  • the armrest 20 is turned over from the normal massage position W1 to the set position W2, so that the armrest 20 is rotated and opened from the side, and the armrest 20 is also in the open state, so that the right side of the chair frame 10 is formed for use.
  • the user sits in the side entrance 40 of the massage chair from this side, which is convenient for the user to sit in the massage chair, especially for users with inconvenient legs and feet to sit in the massage chair;
  • the side entrance 40 of the massage chair from this side, which is convenient for the user to sit in the massage chair, especially for users with inconvenient legs and feet to sit in the massage chair;
  • it is not necessary to reserve a large space on the left and right sides of the massage chair during the process of turning over the armrest 20 to form the side entrance 40, thereby reducing massage
  • the space occupied by the chair is conducive to the placement of massage chairs in smaller venues, and ultimately greatly improves the convenience of massage chairs.
  • the turning fixed seat 32 in the turning device 30 is reversely rotated and reset, and the armrest 20 is also reversed and reset, and the armrest 20 is in a closed state, and then the massage chair is normally used. That is, there is no need for the user to manually buckle the armrest 20 after sitting in the massage chair in the prior art, which improves the convenience of manipulation of the massage chair, and on the other hand, improves the convenience of using the massage chair.
  • the fixing method between the armrest 20 and the turning fixing seat 32 is preferably as follows: as shown in FIG. 5 , a turning connecting plate 23 is provided on the inner side (ie the left side) of the armrest 20 facing the chair frame 10 .
  • the plate 23 is provided with a fixing groove 21.
  • the contour shape of the fixing groove 21 is adapted to the contour shape of the turning fixing seat 32, and both are elliptical.
  • the turning fixing seat 32 is tightly fitted in the fixing groove 21, thereby realizing
  • the flip fixing base 32 is fixedly connected with the armrest 20 .
  • the armrest 20 and the overturning fixing base 32 are respectively provided with matching positioning grooves and positioning posts 321 , on the one hand, the positioning when the armrest 20 and the overturning fixing base 32 are fixedly connected can be realized, and on the other hand, the armrest 20 and the overturning fixing base 32 can be fixedly connected.
  • the armrest 20 is fixed with a positioning column 321 in the fixing slot 21 ; as shown in FIGS. 10 and 11 , the overturned fixing seat 32 faces the outer side (ie the right side) of the bottom of the fixing slot 21 . ) is provided with a positioning groove which is tightly matched with the positioning post 321 .
  • a positioning post 321 is integrally provided on the outer surface of the overturned fixing base 32 , and a positioning slot that tightly fits with the positioning post 321 is formed at the bottom of the fixing slot 21 of the armrest 20 .
  • the seat frame 10 includes a backrest frame 101 for supporting the user's back, and a seat frame 102 for supporting the user's buttocks and thighs.
  • the racks 102 may be fixedly connected, or may be rotationally connected through a rotating shaft.
  • the massage chair further includes a leg massaging device 60 for massaging the user's calf.
  • the leg massaging device 60 is disposed on the front side of the seat frame 102 and is rotatably connected to the seat frame 102 through a rotating shaft.
  • the bottom of the front side of the armrest 20 is fixed with the limiting boss 22 , and the seat frame 102 of the chair frame 10 is provided with a limiting groove 104 ;
  • the armrest 20 is turned upward and is in an open state.
  • the limiting boss 22 is detached from the limiting groove 104 ; when the user sits in the massage chair for normal use, the armrest 20 is not turned upward and is in a closed state.
  • the armrest 20 blocks the side entrance 40 , and the limiting boss 22 is inserted into the limiting groove 104 to limit the left and right swinging of the front end of the armrest 20 , and the armrest 20 is added. Stability during normal use of the massage chair.
  • the backrest frame 101 of the chair frame 10 and the seat frame 102 are rotatably connected, so that the backrest frame 101 of the chair frame 10 can be in a reclining state, thereby improving the use comfort of the massage chair.
  • the rotation of the backrest frame 101 and the overturning of the armrest 20 can be linked or not linked: when the two are not linked, when the backrest frame 101 is lying down, the position and angle of the armrest 20 in the massage chair will not change, which makes the The position of the user's arm will not change relative to the seat frame 102.
  • the base 31 of the turning device 30 and the seat frame 10 are fixedly connected by several screws; when the two are linked together, the back frame 101 will lie down
  • the angle of the armrest 20 in the massage chair will change, so that the position of the user's arm relative to the seat frame 102 will change to further improve the comfort of the massage chair.
  • the intelligent massage chair also includes The connecting rod 50 connected between the back frame 101 of the chair frame 10 and the turning device 30 is used to adjust the angle of the armrest 20 in the massage chair through the connecting rod 50 .
  • the base 31 and the backrest frame 101 are hinged through a first pin fixed on the backrest frame 101 , and the base 31 and the rear end of the connecting rod 50 are fixed on the
  • the second pin on the base 31 is hinged, and the front end of the connecting rod 50 is hinged with the seat frame 102 through a third pin fixed on the seat frame 102; in this way, the base 31 and the backrest are hinged on the first pin
  • the shaft is provided with a first shaft hole 311 for rotation matching, the base 31 and the rear end of the connecting rod 50 are both provided with a second shaft hole 313 for rotating matching at the second pin shaft, and the front end of the connecting rod 50 and
  • the seat frame 102 is provided with a third shaft hole for rotation matching at the third pin shaft, and the first pin shaft and the second pin shaft are dislocated and distributed.
  • the angle of the base 31 will be changed by the connecting rod 50 , thereby changing the angle of the whole turning device 30 relative to the backrest frame 101 , and also changing the angle fixed to the turning device 30 .
  • the angle of the armrest 20 of the device 30 relative to the backrest frame 101 or in other words, the angle of the armrest 20 relative to the backrest frame 101 is adapted to the angle of the backrest frame 101 relative to the seat frame 102 to avoid the relative position of the armrest 20 and the backrest frame 101 major changes occurred.
  • the turning device 30 drives the armrest 20 to move backward relative to the seat frame 102, which also drives the arm to move backward. Therefore, it is ensured that the user's arm position will not be greatly changed, and the use is more comfortable.
  • a shaft sleeve is fixed in the first shaft hole 311 of the base 31 , and the first pin shaft is rotatably passed through the shaft sleeve to ensure lubricity when the base 31 rotates relative to the first pin shaft.
  • a pulley 103 is installed on the backrest frame 101 , and a chute 312 is opened in the base 31 .
  • the turning device 30 can be prevented from swaying at will when the angle changes, ensuring the stability of the overall mechanism in which the angle between the turning device 30 and the armrest 20 changes when the angle between the backrest frame 101 and the seat frame 102 changes.
  • the central axis of the first shaft hole 311 on the base 31 and the rotation axis of the flip fixing base 32 may or may not be parallel.
  • the central axis of the first shaft hole 311 on the base 31 is not parallel to the rotation axis of the flip fixing base 32 , that is, the central axis of the first shaft hole 311 on the base 31 and the rotation axis of the flip fixing base 32 are not parallel.
  • the turning device 30 drives the armrest 20 to change its position in the front-rear direction
  • the turning device 30 also drives the armrest 20 and the seat frame 10
  • the front side of the massage chair is flipped at a certain angle, providing more freedom for the space of the massage chair.
  • the turning fixing base 32 can only rotate around its rotation axis. At this time, the turning fixing base 32 can only drive the armrest 20 to turn up and down; or, the turning fixing base 32 can rotate around its rotation axis at the same time.
  • the flip fixing seat 32 drives the armrest 20 to flip up and down and also drives the armrest 20 to move left and right; for example: when the flip fixing seat 32 drives the armrest 20 to flip up and open, it also drives the armrest 20 to move away from the outside of the chair frame 10, and flips
  • the fixed seat 32 drives the armrest 20 to turn down and close, it also drives the armrest 20 to move toward the inner side of the chair frame 10 .
  • the flip fixing base 32 is rotatably and movably installed on the base 31 around its rotation axis. Based on this, preferred embodiments of the inversion device 30 are described below.
  • the turning device 30 includes three parts: a base 31 , a turning structure and a driving structure.
  • the base 31 is used to connect with the backrest frame 101 of the chair frame 10 , thereby the turning device 30 is integrally installed
  • the backrest frame 101 of the seat frame 10 ; the flip structure and the driving structure are both mounted on the base 31 .
  • 10 and 11 are structural schematic diagrams of the inversion structure and the driving structure in the inversion device 30,
  • FIG. 12 is a cross-sectional view of FIG. 10 along the rotation axis of the inversion seat 32, and FIG. 13 It is a cross-sectional view of FIG. 10 along the rotation axis of the flip fixing base 32 . 10 and FIG. 12, the flip fixing seat 32 is in the initial position, and the armrest 20 is not turned up and closed; in FIG. 11 and FIG. open state.
  • the inversion structure of the inversion device 30 includes a base shaft 33 , a rotating base sleeve 34 , an inversion connecting sleeve 36 , and a turbine sleeve 38 in addition to the inversion fixing seat 32 .
  • the base shaft 33 axially extends along the rotation axis of the overturned fixing seat 32
  • the rotation axis of the overturned fixing seat 32 is also the central axis of the base shaft 33
  • the left end of the base 31 is fixedly connected to the base 31 through several screws, Therefore, the left end of the base 31 is provided with a fixing hole, as shown in FIG. 9 .
  • the rotating base sleeve 34 is threadedly connected to the outer periphery of the base shaft 33, so the outer peripheral surface of the base shaft 33 is tapped with threads, and the inner peripheral surface of the rotating base sleeve 34 is also tapped with threads;
  • the outer circumference of the turbine sleeve 38 is sleeved on the outer circumference of the left section of the base shaft 33, the outer peripheral surface of the rotating base sleeve 34 is provided with an intermediate connecting flange 342, and the left end of the overturning connecting sleeve 36 is provided with an outer side of the intermediate connecting flange 342.
  • the outer connecting flange 362, the right end of the turbine sleeve 38 is provided with an inner connecting flange 382 located inside the middle connecting flange 342, the outer connecting flange 362, the middle connecting flange 342 and the inner connecting flange 382 are fixedly connected by several screws.
  • the rotating base sleeve 34 , the turning connection sleeve 36 and the turbine sleeve 38 are fixedly connected.
  • the right end of the overturning connecting sleeve 36 is integrally provided with a limiting flange portion 361 , the limiting flange portion 361 is located between the overturning fixing seat 32 and the base shaft 33 in the axial direction of the base shaft 33 , and the limiting flange portion 361 and the overturning flange portion 361 are
  • the fixing base 32 is fixedly connected by several screws, so that the turning connecting sleeve 36 and the turning fixing base 32 are fixedly connected.
  • the drive structure is used to drive the turbine sleeve 38 to rotate.
  • the driving structure in the turning device 30 acts to drive the turbine sleeve 38 to rotate, and the turbine sleeve 38 drives the rotating base sleeve 34, the turning connecting sleeve 36 and the turning fixed sleeve 34.
  • the base 32 rotates together, and the rotating base sleeve 34 rotates relative to the base 31 and also moves axially relative to the base shaft 33 , thereby driving the inverting connecting sleeve 36 and the inverting fixed seat 32 to move left and right together.
  • the flip fixing seat 32 also moves in the left and right directions while rotating, which drives the right handrail 20 to move to the right when it is turned up and to the left when the right handrail 20 is turned down to close.
  • the limiting flange portion 361 on the right end of the overturned connecting sleeve 36 abuts against and cooperates with the right end of the base shaft 33 to play a limiting role during reset.
  • an oil groove 341 is formed on the inner peripheral surface of the rotating base sleeve 34 , and grease is stored in the oil groove 341 to ensure smooth movement of the rotating base sleeve 34 .
  • the driving structure of the inversion device 30 includes a driving source 35 fixed to the base 31 , a worm shaft 39 driven to rotate by the driving source 35 , and the two ends are rotatably supported by bearings 70 on the base 31 .
  • the driving source 35 drives the worm shaft 39 to rotate
  • the worm shaft 39 and the transmission turbine 310 are engaged to drive the transmission worm 37 to rotate, thereby driving the turbine sleeve 38 to rotate, and the turbine sleeve 38 drives the rotating base sleeve 34 to rotate together.
  • the worm shaft 39, the transmission turbine 310, the transmission worm 37 and the turbine sleeve 38 constitute a transmission unit connected between the driving source 35 and the rotating base sleeve 34
  • the driving source 35 is connected with the rotating base sleeve 34 through the transmission unit, and drives the rotating base.
  • Sleeve 34 turns.
  • the driving source 35 is a motor
  • the worm shaft 39 and the motor shaft of the motor can be fixedly connected through a coupling, or the worm shaft 39 can be an extension of the motor shaft of the motor.
  • the intelligent massage chair also includes a controller and a current detector, the current detector is used to detect the current of the driving source 35, and both the current detector and the driving source 35 are connected to the controller.
  • the rotation of the motor can be controlled by the controller. Therefore, when the user sits in the massage chair, the controller can be used to drive the motor to rotate, so that the armrest 20 can be turned up and the side entrance 40 is opened, so that the user can enter the massage from the side entrance 40 conveniently. Then, the user uses the controller to drive the motor to rotate in the reverse direction, so that the armrest 20 is turned down to the original position, and the side entrance 40 is closed to improve the intelligence of the massage chair.
  • the present application detects the current of the motor through a current detector, and when the current of the motor exceeds the normal value, the controller controls the motor to stop or move in the reverse direction, so as to avoid artificial or mechanical interference in the movement path of the handrail 20, thereby Occurs that result in pinching people or damage to mechanical structures.
  • the current detector may be a sensor.
  • the present invention effectively overcomes various shortcomings in the prior art and has high industrial utilization value.

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Abstract

公开了一种智能按摩椅，包括椅架(10)和安装在椅架(10)左右两侧的扶手(20)，至少有一个扶手(20)与椅架(10)之间通过翻转装置(30)相连，翻转装置(30)包括安装于椅架(10)的基座(31)、以及能绕左右延伸的转动轴线可转动地安装于基座(31)的翻转固定座(32)，翻转固定座(32)与扶手(20)相固定；当翻转装置(30)使扶手(20)翻转至设定位置后，椅架(10)在该扶手(20)侧具有侧入座口；扶手(20)能够从侧面旋转打开，形成用于供使用者从左右侧侧面坐进按摩椅的侧入座口(40)，方便使用者坐进按摩椅；并且，由于扶手(20)是上下翻转式的旋转打开，故在通过扶手(20)翻转形成侧入座口(40)的过程中不需要在按摩椅的左右两侧预留较大空间，由此减少按摩椅的占地空间，利于按摩椅在较小场地的摆放，最终极大地提高按摩椅使用的便捷性。

Description

一种智能按摩椅 技术领域
本发明涉及按摩设备技术领域，特别是涉及一种智能按摩椅。
背景技术
近年来，随着生活节奏的不断加快，亚健康的问题日益凸显，人们对于按摩的需求也在不断增加。传统按摩由于场地、成本及人员专业水平的限制，普及率难以得到快速发展，而智能按摩椅因为可以利用碎片化时间，在家就可以使用且成本较低，越来越得到大众的认可。
目前市场上现有的智能按摩椅，通常为三面包裹式结构，即智能按摩椅包括具有靠背部的椅架、以及安装在椅架左右两侧的扶手，椅架的靠背部设置在使用者后方、用于支撑使用者的身体，扶手设置在使用者的左右两侧、用于支撑使用者的手臂；靠背部和两个扶手通常较高，使得按摩椅使用时需要从正面坐进按摩椅。然而，现有的智能按摩椅通常在正面还设置有腿部按摩装置，腿部按摩装置用于按摩使用者的小腿，如此，对于腿脚不便的使用者，正面坐进按摩椅时便产生了一定的障碍。针对该问题，近年来，本领域出现了一些解决方案。
比如：公开号为JP特开2013-212349A的日本专利文献公开的按摩椅中，其能够将腿部按摩装置收藏到椅架中座部的下方，避免腿部按摩装置在使用者正面坐进按摩椅时产生障碍影响，由此方便使用者正面坐进按摩椅。但是，因为座部的高度和深度受人体工学合理值的限制，又要使得腿部按摩装置能够收藏到座部的下方，由此会使腿部按摩装置的大小受到较大限制，腿部按摩装置只能做的比较小。然而，在当今按摩装置及功能日益丰富的前提下，体积较小的腿部按摩装置已不能满足大众的需求。
又比如：公开号为CN107693297A的中国专利文献公开的按摩椅中，其将扶手设置为能够从椅架的侧面打开，椅架包含底座(即座部)和靠背，扶手的后侧与靠背转动连接，扶手的前侧与底座通过能够开合的卡扣连接，如此能将扶手绕竖直延伸的轴线向外侧转动0-90°，从而方便使用者从侧面坐到按摩椅上。但是，由于扶手是向外打开，在打开扶手的过程中，按摩椅的外侧必须要预留足够的空间，故不利于按摩椅在较小场地的摆放；并且，在使用者从侧面坐到按摩椅上后，还需要使用者侧身将扶手向内拉回，在使用上较为不便。
发明内容
鉴于以上所述现有技术的缺点，本发明的目的在于提供一种智能按摩椅，既方便使用者坐进按摩椅，又能减少占地空间。
为实现上述目的，本发明提供一种智能按摩椅，包括椅架和安装在椅架左右两侧的扶手，至少有一个所述扶手与椅架之间通过翻转装置相连，所述翻转装置包括安装于椅架的基座、以及能绕左右延伸的转动轴线可转动地安装于基座的翻转固定座，所述翻转固定座与扶手相固定；
当所述翻转装置使扶手翻转至设定位置后，所述椅架在该扶手侧具有侧入座口。
进一步地，所述智能按摩椅还包括连接在所述椅架和翻转装置之间的连杆，所述椅架包括转动连接的靠背架和座部架，所述基座与靠背架和连杆的一端铰接，所述连杆的另一端与座部架铰接。
进一步地，所述基座上设有与靠背架转动配合的第一轴孔，所述第一轴孔的中心轴线与翻转固定座的转动轴线之间形成有夹角。
进一步地，所述靠背架上安装有滑轮，所述基座中开设有滑槽，所述滑轮位于滑槽中、两者导向配合。
进一步地，所述翻转固定座还能绕转动轴线可移动地安装于基座。
进一步地，所述翻转装置还包括沿所述转动轴线轴向延伸的基轴、螺纹连接在基轴外周的旋转基套、固定于基座的驱动源、以及传动单元，所述驱动源通过传动单元与旋转基套相连、驱动旋转基套转动，所述基轴与基座固定相连，所述旋转基套与翻转固定座相固定。
进一步地，所述翻转装置还包括套设在所述旋转基套外周的翻转连接套，所述翻转连接套的一端设有与翻转固定座固定相连的限位凸缘部，所述限位凸缘部在基轴的轴向上位于翻转固定座和基轴之间、并能够与基轴抵接配合，所述翻转连接套的另一端与旋转基套固定相连。
进一步地，所述传动单元包括可转动地支撑在基座中的传动蜗杆、以及固定在旋转基套外周的涡轮套，所述涡轮套上设有与传动蜗杆传动配合的涡轮部，所述驱动源与传动蜗杆传动连接、驱动传动蜗杆转动。
进一步地，所述旋转基套的内周面上开设有油槽。
进一步地，所述智能按摩椅还包括控制器和电流检测器，所述驱动源为电机，所述电流检测器用于检测驱动源的电流，所述电流检测器和驱动源都与控制器相连。
进一步地，所述扶手上开设有固定槽，所述翻转固定座紧配合地安装在固定槽中。
进一步地，所述扶手和翻转固定座上分别设置有相配合的定位槽和定位柱。
进一步地，所述扶手上固定有限位凸台，所述椅架中设有限位槽；
当所述扶手未翻转、封堵侧入座口时，所述限位凸台位于限位槽中。
如上所述，本发明涉及的智能按摩椅，具有以下有益效果：
本申请中，翻转装置中的翻转固定座在绕左右延伸的转动轴线时，带动与该翻转固定座固定相连的扶手上下翻转，将扶手从侧面旋转打开，能够形成用于供使用者从左右侧侧面坐进按摩椅的侧入座口，方便使用者坐进按摩椅；并且，由于扶手是上下翻转式的旋转打开，而非如现有技术中绕竖直延伸的轴线向外侧翻转打开，故在通过扶手翻转形成侧入座口的过程中不需要在按摩椅的左右两侧预留较大空间，由此减少按摩椅的占地空间，利于按摩椅在较小场地的摆放，最终极大地提高按摩椅使用的便捷性。
附图说明
图1至图4为本申请中智能按摩椅在不同状态下的结构示意图。
图5为本申请中智能按摩椅在扶手处的爆炸视图。
图6为本申请中安装有翻转装置的椅架的结构示意图。
图7为图6的A圈放大图。
图8和图9为本申请中翻转装置在不同视角下的结构示意图。
图10和图12为本申请中翻转装置中的翻转固定座在初始位置时的结构示意图，且该图省略了基座。
图11和图13为本申请中翻转装置中的翻转固定座在翻转位置时的结构示意图，且该图省略了基座。
元件标号说明
10                     椅架
101                    靠背架
102                    座部架
103                    滑轮
104                    限位槽
20                     扶手
21                     固定槽
22                     限位凸台
23                     翻转连接板
30                     翻转装置
31                     基座
311                    第一轴孔
312                    滑槽
313                    第二轴孔
32                     翻转固定座
321                    定位柱
33                     基轴
34                     旋转基套
341                    油槽
342                    中间连接凸缘
35                     驱动源
36                     翻转连接套
361                    限位凸缘部
362                    外连接凸缘
37                     传动蜗杆
38                     涡轮套
381                    涡轮部
382                    内连接凸缘
39                     蜗杆轴
310                    传动涡轮
40                     侧入座口
50                     连杆
60                     腿部按摩装置
70                     轴承
具体实施方式
以下由特定的具体实施例说明本发明的实施方式，熟悉此技术的人士可由本说明书所揭露的内容轻易地了解本发明的其他优点及功效。
须知，本说明书附图所绘的结构、比例、大小等，均仅用以配合说明书所揭示的内容，以供熟悉此技术的人士了解与阅读，并非用以限定本发明可实施的限定条件，故不具技术上 的实质意义，任何结构的修饰、比例关系的改变或大小的调整，在不影响本发明所能产生的功效及所能达成的目的下，均应仍落在本发明所揭示的技术内容能涵盖的范围内。同时，本说明书中所引用的如“上”、“下”、“左”、“右”、“中间”及“一”等的用语，亦仅为便于叙述明了，而非用以限定本发明可实施的范围，其相对关系的改变或调整，在无实质变更技术内容下，当亦视为本发明可实施的范畴。
本申请提供一种智能按摩椅，简称按摩椅。如图1和图2所示，按摩椅包括椅架10和安装在椅架10左右两侧的扶手20；特别地，如图5所示，至少有一个扶手20与椅架10之间通过翻转装置30转动连接。如此，可以是仅左侧的扶手20与椅架10之间通过翻转装置30相连，也可以是仅右侧的扶手20与椅架10之间通过翻转装置30相连，还可以是左右两侧的扶手20与椅架10之间都通过翻转装置30相连。本实施例中，左右两侧的扶手20都通过一个翻转装置30与椅架10相连，椅架10与左侧扶手20之间的连接结构、与椅架10与右侧扶手20之间的连接结构为左右对称的关系。下述以按摩椅右侧扶手20为例，对扶手20与椅架10之间的优选连接结构展开叙述。
如图5所示，翻转装置30包括安装在椅架10右侧面的基座31、以及能绕左右延伸的转动轴线可转动地安装于基座31的翻转固定座32，翻转固定座32与扶手20相固定。因此，当翻转固定座32绕左右延伸的转动轴线转动时，翻转固定座32带动扶手20一起转动，即扶手20为上下翻转。如此，当使用者需要坐进按摩椅中时，可使翻转装置30中的翻转固定座32转动，翻转固定座32带动扶手20上翻转至设定位置、或下翻转至设定位置，图2所示的视图中是将扶手20从正常按摩位置W1上翻转至设定位置W2，从而将扶手20从侧面旋转打开，扶手20也即处于打开状态，使椅架10的右侧形成有供使用者从该侧坐进按摩椅的侧入座口40，进而方便使用者坐进按摩椅，特别是方便腿脚不便的使用者坐进按摩椅；并且，由于扶手20是上下翻转式的旋转打开，而非如现有技术中绕竖直延伸的轴线向外侧翻转打开，故在通过扶手20翻转形成侧入座口40的过程中不需要在按摩椅的左右两侧预留较大空间，由此减少按摩椅的占地空间，利于按摩椅在较小场地的摆放，最终极大地提高按摩椅使用的便捷性。使用者从按摩椅的侧面坐进按摩椅中后，翻转装置30中的翻转固定座32反向转动、复位，带动扶手20也反向翻转、复位，扶手20处于关闭状态，之后正常使用按摩椅即可，由此免去现有技术中使用者坐进按摩椅后需要手动扣住扶手20，提高按摩椅的操控便利性，从另一方面提高按摩椅使用的便捷性。
进一步地，扶手20与翻转固定座32之间的固定方式优选为：如图5所示，扶手20面向椅架10的内侧面(即左侧面)上设有翻转连接板23，该翻转连接板23上开设有固定槽21， 固定槽21的轮廓形状与翻转固定座32的轮廓形状相适配、都为类椭圆形，翻转固定座32紧配合地安装在固定槽21中，由此实现翻转固定座32与扶手20固定相连。优选地，扶手20和翻转固定座32上分别设置有相配合的定位槽和定位柱321，一方面实现扶手20与翻转固定座32固定连接时的定位，另一方面还能提高扶手20与翻转固定座32固定连接的可靠性。基于此，如图5所示，扶手20在固定槽21中固设有定位柱321；如图10和图11所示，翻转固定座32朝向固定槽21槽底的外侧面(即右侧面)上开设有与定位柱321紧配合的定位槽。或者，如图10和图11所示，翻转固定座32的外侧面上一体地设有定位柱321，扶手20在固定槽21的槽底开设有与定位柱321紧配合的定位槽。
进一步地，如图1和图2所示，椅架10包括用于支撑使用者背部的靠背架101、以及用于支撑使用者臀部和大腿部的座部架102，靠背架101和座部架102之间可以固定连接、也可以为通过旋转轴转动连接。按摩椅还包括用于按摩使用者小腿的腿部按摩装置60，腿部按摩装置60设置在座部架102的前方侧、并与座部架102通过旋转轴转动连接。优选地，如图3和图4所示，扶手20前侧的底部固定有限位凸台22，椅架10的座部架102中设有限位槽104；在使用者从椅架10侧面的侧入座口40坐进按摩椅时，扶手20向上翻转、处于打开状态，如图3所示，限位凸台22从限位槽104中脱离出；在使用者坐进按摩椅正常使用时，扶手20未向上翻转、处于关闭状态，如图4所示，扶手20封堵侧入座口40，且限位凸台22插入在限位槽104中，以限制扶手20前端的左右摆动，增加扶手20在按摩椅正常使用时的稳定性。
进一步地，本实施例中，椅架10的靠背架101和座部架102之间为转动连接，能够使椅架10的靠背架101能够处于躺倒状态，提高按摩椅的使用舒适度。靠背架101的转动与扶手20的翻转之间可以联动、也可以不联动：两者不联动时，靠背架101躺倒时，扶手20在按摩椅中的位置角度不会发生变化，也就使得使用者的手臂位置相对于座部架102不会有所改变，此时，翻转装置30的基座31与椅架10之间通过数个螺钉固定相连；两者联动时，靠背架101躺倒时，扶手20在按摩椅中的角度会发生变化，也就使得使用者的手臂位置相对于座部架102会有所改变，进一步提高按摩椅的使用舒适度，此时，智能按摩椅还包括连接在椅架10的靠背架101和翻转装置30之间的连杆50，通过连杆50去调节扶手20在按摩椅中的角度。
具体说，如图5至图7所示，基座31与靠背架101通过一根固定在靠背架101上的第一销轴铰接，基座31与连杆50的后端通过一根固定在基座31上的第二销轴铰接，连杆50的前端与座部架102通过一根固定在座部架102上的第三销轴铰接；如此，基座31和背靠架在 第一销轴处都设有转动配合用的第一轴孔311，基座31和连杆50的后端在第二销轴处都设有转动配合用的第二轴孔313，连杆50的前端和座部架102在第三销轴处都设有转动配合用的第三轴孔，第一销轴和第二销轴错位分布。当靠背架101和座部架102之间的角度在变化时，通过连杆50会改变基座31的角度，由此改变翻转装置30整体相对于靠背架101的角度，也就改变固定于翻转装置30的扶手20相对于靠背架101的角度，或者说，扶手20相对于靠背架101的角度适配于靠背架101相对于座部架102的角度，避免扶手20与靠背架101的相对位置发生较大改变。比如：靠背架101相对于座部架102向后转动时，使用者会向后倒；同时，翻转装置30带动扶手20一起相对于座部架102向后移动，也就带动手臂向后方移动，从而保证使用者的手臂位置不会发生较大改变，使用更加舒适。
优选地，基座31的第一轴孔311内固设有轴套，第一销轴可转动地穿设在轴套中，保证基座31相对于第一销轴转动时的润滑性。另外，如图7所示，靠背架101上安装有滑轮103，基座31中开设有滑槽312，滑轮103位于滑槽312中、两者导向配合，通过滑轮103和滑槽312的导向配合能够使翻转装置30在角度变化时不会随意偏摆，保证靠背架101和座部架102之间的角度变化时、翻转装置30和扶手20的角度随之变化的整体机构的稳定性。
进一步地，基座31上第一轴孔311的中心轴线与翻转固定座32的转动轴线可以平行、也可以不平行。本实施例中，基座31上第一轴孔311的中心轴线与翻转固定座32的转动轴线不平行，即基座31上第一轴孔311的中心轴线与翻转固定座32的转动轴线之间形成有夹角；如此，当靠背架101和座部架102之间的角度变化时，翻转装置30带动扶手20在前后方向上改变位置时，翻转装置30还会带动扶手20与椅架10的正侧面呈一定角度翻转，给按摩椅的空间提供更大的自由度。
进一步地，翻转装置30中，翻转固定座32可以只绕其转动轴线转动，此时，翻转固定座32只能带动扶手20上下翻转；或者，翻转固定座32可以在转动的同时绕其转动轴线移动，此时，翻转固定座32带动扶手20上下翻转的同时还带动扶手20左右移动；比如：翻转固定座32带动扶手20上翻转打开时还带动扶手20向远离椅架10的外侧移动，翻转固定座32带动扶手20下翻转关闭时还带动扶手20向靠近椅架10的内侧移动。本实施例中，翻转固定座32能绕其转动轴线可转动且可移动地安装于基座31。基于此，翻转装置30的优选实施例如下叙述。
如图8和图9所示，翻转装置30包括基座31、翻转结构和驱动结构这三大部分，基座31用于和椅架10的靠背架101相连，由此将翻转装置30整体安装于椅架10的靠背架101；翻转结构和驱动结构都安装于基座31。翻转固定座32为翻转结构中的一个部件，图10和图 11为翻转装置30中翻转结构和驱动结构的结构示意图，图12为图10沿着翻转固定座32的转动轴线的剖视图，图13为图10沿着翻转固定座32的转动轴线的剖视图。并且，图10和图12中，翻转固定座32处于初始位置，扶手20处于未上翻、关闭状态；图11和图13中，翻转固定座32处于翻转后的位置，扶手20处于上翻、打开状态。
如图8至图13所示，翻转装置30的翻转结构除了包括翻转固定座32外，翻转结构还包括基轴33、旋转基套34、翻转连接套36、以及涡轮套38。其中，基轴33沿翻转固定座32的转动轴线轴向延伸，翻转固定座32的转动轴线也即为基轴33的中心轴线，基座31的左端通过数个螺钉与基座31固定相连，故基座31的左端设有固定孔，如图9所示。旋转基套34螺纹连接在基轴33的外周，故基轴33的外周面攻有螺纹，旋转基套34的内周面也攻有螺纹；翻转连接套36套设在基轴33右段部分的外周，涡轮套38套设在基轴33左段部分的外周，旋转基套34的外周面上设有中间连接凸缘342，翻转连接套36的左端设有位于中间连接凸缘342外侧的外连接凸缘362，涡轮套38的右端设有位于中间连接凸缘342内侧的内连接凸缘382，外连接凸缘362、中间连接凸缘342和内连接凸缘382通过数个螺钉固定相连，由此将旋转基套34、翻转连接套36和涡轮套38三者固定相连。翻转连接套36的右端一体地设有限位凸缘部361，限位凸缘部361在基轴33的轴向上位于翻转固定座32和基轴33之间，限位凸缘部361和翻转固定座32通过数个螺钉固定相连，由此将翻转连接套36和翻转固定座32固定相连。驱动结构用于驱动涡轮套38转动。
当腿脚不便的使用者需要从按摩椅的侧面坐进按摩椅时，翻转装置30中的驱动结构动作，驱动涡轮套38转动，则涡轮套38带动旋转基套34、翻转连接套36和翻转固定座32一起转动，旋转基套34相对于基座31转动的同时还相对于基轴33轴向移动，由此带动翻转连接套36和翻转固定座32一起左右移动。故翻转固定座32在转动的同时还在左右方向上移动，带动右侧的扶手20上翻打开时还向右移动、以及右侧的扶手20下翻关闭时还向左移动。在扶手20向左移动复位后，翻转连接套36右端的限位凸缘部361与基轴33的右端抵接配合，起到复位时的限位作用。优选地，如图13所示，旋转基套34的内周面上开设有油槽341，油槽341内储存有润滑脂，保证旋转基套34的运动顺畅。
进一步地，如图10和图11所示，翻转装置30的驱动结构包括固定于基座31的驱动源35、由驱动源35驱动转动的蜗杆轴39、两端通过轴承70可转动地支撑在基座31中的传动蜗杆37、以及通过弹性销固定在传动蜗杆37上的传动涡轮310，蜗杆轴39与传动涡轮310传动配合；涡轮套38上设有涡轮部381，该涡轮部381螺旋延伸、并与传动蜗杆37传动配合。如此，驱动源35驱动蜗杆轴39转动时，通过蜗杆轴39和传动涡轮310的咬合驱动传动 蜗杆37转动，从而驱动涡轮套38转动，涡轮套38带动旋转基套34一起转动。因此，蜗杆轴39、传动涡轮310、传动蜗杆37和涡轮套38构成连接在驱动源35与旋转基套34之间的传动单元，驱动源35通过传动单元与旋转基套34相连、驱动旋转基套34转动。优选地，驱动源35为电机，蜗杆轴39与电机的电机轴可以通过联轴器固定相连，也可以使蜗杆轴39为电机的电机轴的外延部分。
进一步地，智能按摩椅还包括控制器和电流检测器，电流检测器用于检测驱动源35的电流，电流检测器和驱动源35都与控制器相连。通过控制器能够控制电机的转动，因此，在使用者坐进按摩椅时，可使用控制器驱动电机转动，使扶手20向上翻转、打开侧入座口40，方便使用者从侧入座口40进入按摩椅；之后，使用者使用控制器驱动电机反向转动，使扶手20向下翻转至原本的位置、关闭侧入座口40，提高按摩椅的智能程度。特别地，本申请通过电流检测器检测电机的电流，当电机的电流超出正常值时，控制器控制电机急停或反向运动，避免扶手20在运动的路径中出现人为或机械的干扰，从而导致夹伤人或机械结构损坏的情况发生。电流检测器可以为传感器。
综上所述，本发明有效克服了现有技术中的种种缺点而具高度产业利用价值。
上述实施例仅例示性说明本发明的原理及其功效，而非用于限制本发明。任何熟悉此技术的人士皆可在不违背本发明的精神及范畴下，对上述实施例进行修饰或改变。因此，举凡所属技术领域中具有通常知识者在未脱离本发明所揭示的精神与技术思想下所完成的一切等效修饰或改变，仍应由本发明的权利要求所涵盖。

Claims (13)

  1. 一种智能按摩椅，包括椅架(10)和安装在椅架(10)左右两侧的扶手(20)，其特征在于：至少有一个所述扶手(20)与椅架(10)之间通过翻转装置(30)相连，所述翻转装置(30)包括安装于椅架(10)的基座(31)、以及能绕左右延伸的转动轴线可转动地安装于基座(31)的翻转固定座(32)，所述翻转固定座(32)与扶手(20)相固定；
    当所述翻转装置(30)使扶手(20)翻转至设定位置后，所述椅架(10)在该扶手(20)侧具有侧入座口(40)。
  2. 根据权利要求1所述的智能按摩椅，其特征在于：还包括连接在所述椅架(10)和翻转装置(30)之间的连杆(50)，所述椅架(10)包括转动连接的靠背架(101)和座部架(102)，所述基座(31)与靠背架(101)和连杆(50)的一端铰接，所述连杆(50)的另一端与座部架(102)铰接。
  3. 根据权利要求2所述的智能按摩椅，其特征在于：所述基座(31)上设有与靠背架(101)转动配合的第一轴孔(311)，所述第一轴孔(311)的中心轴线与翻转固定座(32)的转动轴线之间形成有夹角。
  4. 根据权利要求2所述的智能按摩椅，其特征在于：所述靠背架(101)上安装有滑轮(103)，所述基座(31)中开设有滑槽(312)，所述滑轮(103)位于滑槽(312)中、两者导向配合。
  5. 根据权利要求1或2所述的智能按摩椅，其特征在于：所述翻转固定座(32)还能绕转动轴线可移动地安装于基座(31)。
  6. 根据权利要求5所述的智能按摩椅，其特征在于：所述翻转装置(30)还包括沿所述转动轴线轴向延伸的基轴(33)、螺纹连接在基轴(33)外周的旋转基套(34)、固定于基座(31)的驱动源(35)、以及传动单元，所述驱动源(35)通过传动单元与旋转基套(34)相连、驱动旋转基套(34)转动，所述基轴(33)与基座(31)固定相连，所述旋转基套(34)与翻转固定座(32)相固定。
  7. 根据权利要求6所述的智能按摩椅，其特征在于：所述翻转装置(30)还包括套设在所述旋转基套(34)外周的翻转连接套(36)，所述翻转连接套(36)的一端设有与翻转固定 座(32)固定相连的限位凸缘部(361)，所述限位凸缘部(361)在基轴(33)的轴向上位于翻转固定座(32)和基轴(33)之间、并能够与基轴(33)抵接配合，所述翻转连接套(36)的另一端与旋转基套(34)固定相连。
  8. 根据权利要求6所述的智能按摩椅，其特征在于：所述传动单元包括可转动地支撑在基座(31)中的传动蜗杆(37)、以及固定在旋转基套(34)外周的涡轮套(38)，所述涡轮套(38)上设有与传动蜗杆(37)传动配合的涡轮部(381)，所述驱动源(35)与传动蜗杆(37)传动连接、驱动传动蜗杆(37)转动。
  9. 根据权利要求6所述的智能按摩椅，其特征在于：所述旋转基套(34)的内周面上开设有油槽(341)。
  10. 根据权利要求6所述的智能按摩椅，其特征在于：还包括控制器和电流检测器，所述驱动源(35)为电机，所述电流检测器用于检测驱动源(35)的电流，所述电流检测器和驱动源(35)都与控制器相连。
  11. 根据权利要求1所述的智能按摩椅，其特征在于：所述扶手(20)上开设有固定槽(21)，所述翻转固定座(32)紧配合地安装在固定槽(21)中。
  12. 根据权利要求1所述的智能按摩椅，其特征在于：所述扶手(20)和翻转固定座(32)上分别设置有相配合的定位槽和定位柱(321)。
  13. 根据权利要求1所述的智能按摩椅，其特征在于：所述扶手(20)上固定有限位凸台(22)，所述椅架(10)中设有限位槽(104)；
    当所述扶手(20)未翻转、封堵侧入座口(40)时，所述限位凸台(22)位于限位槽(104)中。
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Citations (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN87206332U (zh) * 1987-04-11 1988-03-16 武进县建筑装璜五金厂 扶手能自动折叠的排椅
CN2415671Y (zh) * 1999-09-13 2001-01-24 钟乾麟 多功能健身办公椅
CN1697642A (zh) * 2003-07-11 2005-11-16 家族株式会社 按摩机、手用按摩具及按摩方法
US20070120408A1 (en) * 2005-11-29 2007-05-31 Kuang Yu Metal Working Co., Ltd. Backrest and armrest synchronous adjustment device for a massage chair
CN201123575Y (zh) * 2007-12-17 2008-10-01 上海永乐座椅有限公司 座椅的扶手翻动装置
CN201248842Y (zh) * 2008-09-05 2009-06-03 上海荣泰健身科技发展有限公司 一种按摩椅扶手的联动机构
WO2009123184A1 (ja) * 2008-03-31 2009-10-08 パナソニック電工株式会社 マッサージ椅子
CN204050208U (zh) * 2014-10-16 2014-12-31 浙江多迪斯泰保健器材有限公司 按摩椅扶手上的旋转定位装置
CN107693297A (zh) * 2017-09-28 2018-02-16 山东康泰实业有限公司 一种智能按摩椅
CN208808978U (zh) * 2017-12-21 2019-05-03 厦门蒙发利电子有限公司 一种按摩椅扶手及按摩椅
CN111184616A (zh) * 2020-01-15 2020-05-22 绍兴文理学院 一种多功能健身按摩椅
CN211535515U (zh) * 2019-09-30 2020-09-22 奥佳华智能健康科技集团股份有限公司 宽度可调节的按摩椅
CN211722478U (zh) * 2020-01-22 2020-10-23 浙江胜途家具科技有限公司 一种扶手转动机构
CN212437920U (zh) * 2020-06-01 2021-02-02 艾力斯特健康科技有限公司 一种扶手高度自适应可调节的按摩椅
CN214910183U (zh) * 2021-04-26 2021-11-30 上海荣泰健康科技股份有限公司 一种翻转装置及智能按摩椅

Patent Citations (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN87206332U (zh) * 1987-04-11 1988-03-16 武进县建筑装璜五金厂 扶手能自动折叠的排椅
CN2415671Y (zh) * 1999-09-13 2001-01-24 钟乾麟 多功能健身办公椅
CN1697642A (zh) * 2003-07-11 2005-11-16 家族株式会社 按摩机、手用按摩具及按摩方法
US20070120408A1 (en) * 2005-11-29 2007-05-31 Kuang Yu Metal Working Co., Ltd. Backrest and armrest synchronous adjustment device for a massage chair
CN201123575Y (zh) * 2007-12-17 2008-10-01 上海永乐座椅有限公司 座椅的扶手翻动装置
WO2009123184A1 (ja) * 2008-03-31 2009-10-08 パナソニック電工株式会社 マッサージ椅子
CN201248842Y (zh) * 2008-09-05 2009-06-03 上海荣泰健身科技发展有限公司 一种按摩椅扶手的联动机构
CN204050208U (zh) * 2014-10-16 2014-12-31 浙江多迪斯泰保健器材有限公司 按摩椅扶手上的旋转定位装置
CN107693297A (zh) * 2017-09-28 2018-02-16 山东康泰实业有限公司 一种智能按摩椅
CN208808978U (zh) * 2017-12-21 2019-05-03 厦门蒙发利电子有限公司 一种按摩椅扶手及按摩椅
CN211535515U (zh) * 2019-09-30 2020-09-22 奥佳华智能健康科技集团股份有限公司 宽度可调节的按摩椅
CN111184616A (zh) * 2020-01-15 2020-05-22 绍兴文理学院 一种多功能健身按摩椅
CN211722478U (zh) * 2020-01-22 2020-10-23 浙江胜途家具科技有限公司 一种扶手转动机构
CN212437920U (zh) * 2020-06-01 2021-02-02 艾力斯特健康科技有限公司 一种扶手高度自适应可调节的按摩椅
CN214910183U (zh) * 2021-04-26 2021-11-30 上海荣泰健康科技股份有限公司 一种翻转装置及智能按摩椅

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