WO2024031903A1 - 按摩椅 - Google Patents

按摩椅 Download PDF

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Publication number
WO2024031903A1
WO2024031903A1 PCT/CN2022/139006 CN2022139006W WO2024031903A1 WO 2024031903 A1 WO2024031903 A1 WO 2024031903A1 CN 2022139006 W CN2022139006 W CN 2022139006W WO 2024031903 A1 WO2024031903 A1 WO 2024031903A1
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WO
WIPO (PCT)
Prior art keywords
massage chair
connecting frame
seat
eccentric
chair according
Prior art date
Application number
PCT/CN2022/139006
Other languages
English (en)
French (fr)
Inventor
赵兵
赖海堂
范成
罗发文
Original Assignee
瑞多（上海）智能科技有限公司
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.)
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Application filed by 瑞多（上海）智能科技有限公司 filed Critical 瑞多（上海）智能科技有限公司
Publication of WO2024031903A1 publication Critical patent/WO2024031903A1/zh

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Classifications

    • 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
    • A61H23/02—Percussion or vibration massage, e.g. using supersonic vibration; Suction-vibration massage; Massage with moving diaphragms with electric or magnetic drive
    • A61H23/0254—Percussion or vibration massage, e.g. using supersonic vibration; Suction-vibration massage; Massage with moving diaphragms with electric or magnetic drive with rotary motor
    • A61H23/0263—Percussion or vibration massage, e.g. using supersonic vibration; Suction-vibration massage; Massage with moving diaphragms with electric or magnetic drive with rotary motor using rotating unbalanced masses
    • 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
    • A61H15/00—Massage by means of rollers, balls, e.g. inflatable, chains, or roller chains
    • A61H15/0078—Massage by means of rollers, balls, e.g. inflatable, chains, or roller chains power-driven
    • 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
    • A61H1/005—Moveable platforms, e.g. vibrating or oscillating platforms for standing, sitting, laying or leaning
    • 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
    • A61H23/00—Percussion or vibration massage, e.g. using supersonic vibration; Suction-vibration massage; Massage with moving diaphragms
    • A61H23/02—Percussion or vibration massage, e.g. using supersonic vibration; Suction-vibration massage; Massage with moving diaphragms with electric or magnetic drive
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G2203/00—General characteristics of devices
    • A61G2203/30—General characteristics of devices characterised by sensor means
    • A61G2203/44—General characteristics of devices characterised by sensor means for weight
    • 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
    • A61H15/00—Massage by means of rollers, balls, e.g. inflatable, chains, or roller chains
    • A61H2015/0007—Massage by means of rollers, balls, e.g. inflatable, chains, or roller chains with balls or rollers rotating about their own axis
    • A61H2015/0028—Massage by means of rollers, balls, e.g. inflatable, chains, or roller chains with balls or rollers rotating about their own axis disc-like, i.e. diameter substantially greater than width
    • A61H2015/0035—Massage by means of rollers, balls, e.g. inflatable, chains, or roller chains with balls or rollers rotating about their own axis disc-like, i.e. diameter substantially greater than width multiple on the same axis
    • 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
    • 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
    • A61H2201/5058—Sensors or detectors
    • A61H2201/5071—Pressure sensors

Definitions

  • the present invention relates to the technical field of passive exercise equipment, and in particular to a massage chair.
  • the massage chair uses mechanical rolling force and mechanical force squeezing to perform massage.
  • Manual massage can dredge meridians, circulate Qi and blood, and maintain the balance of yin and yang in the body. Therefore, after massage, you can feel muscles relaxed, joints flexible, and invigorating. Invigorating and eliminating fatigue play an important role in ensuring good health.
  • the bottom frame of the massage chair can generally only support and fine-tune the seat of the massage chair.
  • the massage function and sports function of the massage chair are concentrated on the seat. of.
  • the structure of the massage chair determines that the massage chair cannot drive the human body to perform continuous overall movement and massage.
  • the present invention provides a massage chair, the technical solution of which is as follows.
  • the massage chair includes a seat and a driving device arranged under the seat.
  • the driving device includes a base plate, a connecting frame, an up and down shaking device and a four-link device.
  • the bottom of the seat is fixed with a connecting rod and a rolling wheel.
  • the connecting rod is connected to The connecting frame is hinged, the surface of the roller rolls in contact with the connecting frame, the up and down shaking device and the four-link device are set on the bottom plate, the bottom of the up and down shaking device is connected to the connecting frame, the four-link device is hinged with the connecting frame, and the up and down shaking device drives the connecting frame to move .
  • the up and down shaking device includes a power device and an eccentric mechanism.
  • the power device drives the eccentric mechanism to move.
  • the eccentric mechanism includes an eccentric wheel, a driving shaft and a connecting piece.
  • the eccentric wheel is fixedly installed on the driving shaft.
  • the eccentric wheel drives the connecting piece to move up and down.
  • the power device drives the connecting piece.
  • the shaft rotates, driving the shaft to drive the eccentric to rotate.
  • the eccentric mechanism also includes a swing seat.
  • the swing seat has two bearing holes, one of which is connected to the connecting piece through a bearing and a shoulder screw, and the eccentric wheel is connected to the other bearing hole through a bearing.
  • the four-link device includes a cross bar and at least two V-shaped bars.
  • the V-shaped bar includes a short side and a long side. Both ends of the cross bar are respectively hinged with the short sides of the V-shaped bar, and the middle of the V-shaped bar is hinged with the bottom plate. , the long end of the V-shaped rod is hinged with the connecting frame.
  • At least two four-bar linkages are provided on the base plate.
  • At least two eccentric wheels are provided on the driving shaft.
  • a foot cup is provided below the base plate.
  • a pressure sensor is provided on the seat.
  • the bottom bracket of the massage chair can drive the massage chair to achieve the overall up and down shaking action.
  • the four-link device ensures that the seat can be stably supported by the connecting frame.
  • the four-link device can ensure that the four The jitter frequency at the fulcrum position remains consistent.
  • Figure 1 is an overall exploded view of the massage chair
  • Figure 2 is an overall exploded view of the driving device
  • Figure 3 is an exploded view of Figure 2 with the bottom plate and connecting frame removed;
  • Figure 4 is a front view of Figure 3, used to illustrate the corresponding relationship
  • Figure 5 is an exploded view of the V-shaped bar and cross bar
  • Figure 6 is an exploded view of the eccentric mechanism
  • Figure 7 is a partial enlarged view of position B in Figure 3.
  • the technical solution of the present invention provides a massage chair, and the technical solution is as follows:
  • the massage chair includes seat A and a driving device arranged below seat A.
  • the driving device includes a base plate 1, a connecting frame 2, an up and down shaking device 3 and a four-link device 4.
  • Seat A The bottom is fixedly provided with a connecting rod and a rolling roller 5.
  • the connecting rod is hinged with the connecting frame 2.
  • the surface of the roller 5 rolls in contact with the connecting frame 2.
  • the up and down shaking device 3 and the four-link device 4 are arranged on the base plate 1.
  • the up and down shaking device 3 The bottom is connected with the connecting frame 2, the four-link device 4 is hinged with the connecting frame 2, and the up and down shaking device 3 drives the connecting frame 2 to move.
  • the power unit 6 is set as a motor.
  • the power unit 6 rotates through the synchronous belt driven wheel 75.
  • the driven wheel 75 is fixedly connected to the driving shaft 72. It can be cast in one piece or connected through keys or pins. Any structure is suitable, and the rotating driven wheel 75 then drives the driving shaft 72 to rotate together.
  • the driving shaft 72 is covered with an eccentric 71.
  • the outer surface of the eccentric 71 is connected to the bearing and the bearing is installed in the bearing hole of the swing seat 74 to drive the rotation of the shaft 72.
  • the eccentric wheel 71 is driven to rotate together, and the outer surface of the eccentric wheel 71 drives the bearing to perform eccentric movement.
  • the bearing is installed in the bearing hole, the bearing drives the swing seat 74 to move up and down, and the swing seat 74 has another bearing hole.
  • the shoulder screw is connected to the connecting piece 73, so the swing seat 74 drives the connecting piece 73 to move up and down.
  • the top of the connecting piece 73 is fixedly connected to the connecting frame 2, so the eccentric 71 drives the connecting frame 2 to move up and down.
  • two four-link devices 4 are provided.
  • the upper part of the entire massage chair is set up on the four-link devices 4.
  • the two four-link devices 4 can ensure that the massage is driven.
  • the chair also increases the load-bearing capacity of the massage chair.
  • the two crossbars are parallel to each other during actual operation, it ensures that the entire massage chair vibrates uniformly.
  • a foot cup 9 is provided below the base plate 1, which can easily adjust the height of each of the four feet to adapt.
  • the bottom of the seat A is fixedly provided with a connecting rod and a rolling roller 5 .
  • the connecting rod is hingedly connected to the connecting frame 2 , and the surface of the roller 5 is in rolling contact with the connecting frame 2 .
  • connection action between the seat A and the connecting frame 2 is smoother and smoother, thereby improving the user's experience.
  • the pressure sensor is set on the part of the seat corresponding to the buttocks.
  • the pressure sensor can adjust the speed of the motor. Control to control the frequency of up and down vibration.
  • the motor can only run at the specified speed.

Landscapes

  • Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Pain & Pain Management (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Rehabilitation Therapy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Percussion Or Vibration Massage (AREA)
  • Massaging Devices (AREA)

Abstract

一种按摩椅，涉及被动锻炼器械的技术领域。包括座椅（A）和设置在座椅（A）下方的驱动装置，驱动装置包括底板（1）、连接架（2）、上下抖动装置（3）和四连杆装置（4），座椅（A）底部固定设有连接杆，连接杆与连接架（2）铰接，上下抖动装置（3）和四连杆装置（4）设置在底板（1）上，上下抖动装置（3）的底部与连接架（2）连接，通过上下抖动装置（3）的设置使得按摩椅的底部支架能够带动按摩椅实现整体上下抖动的动作，同时通过四连杆装置（4）保证了座椅（A）能够稳定的被连接架（2）支撑，同时四连杆装置（4）能够保证四个支点位置的抖动频率保持一致。

Description

按摩椅 技术领域
本发明涉及被动锻炼器械的技术领域，尤其涉及一种按摩椅。
 背景技术
按摩椅，利用机械的滚动力作用和机械力挤压来进行按摩，人工推拿按摩能够疏通经络，使气血循环，保持机体的阴阳平衡，所以按摩后可感到肌肉放松，关节灵活，使人精神振奋，消除疲劳，对保证身体健康有重要作用。
现有技术中给的按摩椅，例如中国发明申请CN113509366A，按摩椅底部框架一般只能够对按摩椅的座椅进行一个支撑和微调作用，按摩椅的按摩功能和运动功能都是集中在座椅上的。
所以说按摩椅的结构就决定了按摩椅不能带动人体进行连续的整体运动和按摩。
 技术问题
为了实现按摩椅能带动人体进行整体的运动，本发明提供了一种按摩椅，其技术方案如下所述。
 技术解决方案
按摩椅，包括座椅和设置在座椅下方的驱动装置，驱动装置包括底板、连接架、上下抖动装置和四连杆装置，座椅底部固定设有连接杆和滚动设置有滚轮，连接杆与连接架铰接，滚轮表面滚动接触连接架，上下抖动装置和四连杆装置设置在底板上，上下抖动装置的底部与连接架连接，四连杆装置与连接架铰接，上下抖动装置带动连接架运动。
上下抖动装置包括动力装置和偏心机构，动力装置带动偏心机构运动，偏心机构包括偏心轮、带动轴和连接片，偏心轮固定安装在带动轴上，偏心轮带动连接片上下运动，动力装置带动带动轴转动，带动轴带动偏心轮转动。
偏心机构还包括摆动座，摆动座具有两个轴承孔，其中一个轴承孔通过轴承和轴肩螺钉与连接片连接，偏心轮通过轴承和另一个轴承孔连接。
带动轴上还设有从动轮，从动轮通过同步带与动力装置连接。
四连杆装置包括一横杆和至少两个V型杆，V型杆包括一个短边和一个长边，横杆两端分别与V型杆的短边铰接，V型杆的中间与底板铰接，V型杆的长端与连接架铰接。
底板上至少设有两个四连杆装置。
带动轴上设置有至少两个偏心轮。
底板下方设置有脚杯。
座椅上设置有压力传感器。
 有益效果
从上述描述中可以得出该方法的优点：
通过上下抖动装置的设置使得按摩椅的底部支架能够带动按摩椅实现整体上下抖动的动作，同时通过四连杆装置保证了座椅能够稳定的被连接架支撑，同时四连杆装置能够保证四个支点位置的抖动频率保持一致。
 附图说明
图1为按摩椅的整体爆炸图；
图2为驱动装置的整体爆炸图；
图3为图2去除底板和连接架的爆炸图；
图4为图3的主视图，用于示意对应关系；
图5为V型杆和横杆的爆炸图；
图6为偏心机构的爆炸图；
图7为图3中B位置的局部放大图。
附图标记：1 底板、2 连接架、3 上下抖动装置、4 四连杆装置、41 V型杆、42 横杆、5 滚轮、6 动力装置、7 偏心机构、71 偏心轮、72 带动轴、73 连接片、74 摆动座、75 从动轮、9 脚杯、A 座椅、A1 压力传感器。
 本发明的实施方式
为实现以上技术目的，本发明的技术方案提供了一种按摩椅，其技术方案如下：
如图1、2所示，按摩椅，包括座椅A和设置在座椅A下方的驱动装置，驱动装置包括底板1、连接架2、上下抖动装置3和四连杆装置4，座椅A底部固定设有连接杆和滚动设置有滚轮5，连接杆与连接架2铰接，滚轮5表面滚动接触连接架2，上下抖动装置3和四连杆装置4设置在底板1上，上下抖动装置3的底部与连接架2连接，四连杆装置4与连接架2铰接，上下抖动装置3带动连接架2运动。
如图3，实际操作的时候，动力装置6设置为电机，动力装置6通过同步带从动轮75转动，从动轮75与带动轴72固定连接，这里可以是一体铸成可以是通过键、销连接的结构都行，转动的从动轮75进而带动带动轴72一起转动。
如图3、4、5、6和7所示，带动轴72上套设有偏心轮71，偏心轮71的外表面与轴承连接轴承安装在摆动座74的轴承孔内，带动轴72的转动就带动偏心轮71一起转动，偏心轮71的外表面就会带动轴承做偏心运动，因为轴承是安装在轴承孔内的，所以轴承就带动摆动座74进行上下动作，摆动座74另一个轴承孔通过轴肩螺钉与连接片73连接，所以摆动座74就带动连接片73进行上下运动，连接片73的顶部与连接架2固定连接，所以偏心轮71就带动连接架2进行上下运动了。
如图5所示，当连接架2上下运动的时候，与连接架2铰接的V型杆41的长端就被连接架2带动着一起进行上下运动，因为V型杆41的中间与底板1铰接，V型杆41的短端与横杆42连接，所以整个按摩椅的上部分其实就是放置在连杆上面的，V型杆41因为三个铰接点形成了连杆，所以就能保证至少两个点的运动在横杆的带动下保持一致。
实际操作的时候为了保证按摩椅的稳定性，四连杆装置4设有两个，整个按摩椅的上部分都架设在四连杆装置4上，两个四连杆装置4在能保证带动按摩椅的同时增加了按摩椅的承重，同时因为实际操作的时候两个横杆相互平行，就保证了整个按摩椅的抖动一致。
底板1下方为了适应不同的地面环境，设置有脚杯9，能够方便调节四个脚各自的高度来适应。
座椅A底部固定设有连接杆和滚动设置有滚轮5，所述连接杆与所述连接架2铰接，所述滚轮5表面滚动接触所述连接架2。
通过滚轮5的设置，使得座椅A与连接架2之间的连接动作更为顺滑流畅，提升了使用者的体验。
为了更好的用户体验，在按摩椅的座椅A上还设有压力传感器，压力传感器设置在座椅对应屁股的部分，当压力传感器感应到有持续重物的时候，才能够对电机的转速进行调控，从而调控上下抖动的频率，当压力传感器未感应到重物的时候，电机就只能按照指定的转速去运行。
可以理解的是，以上关于本发明的具体描述，仅用于说明本发明而并非受限于本发明实施例所描述的技术方案。本领域的普通技术人员应当理解，仍然可以对本发明进行修改或等同替换，以达到相同的技术效果。

Claims (9)

  1. 按摩椅，包括座椅和设置在所述座椅下方的驱动装置，其特征在于，所述驱动装置包括底板（1）、连接架（2）、上下抖动装置（3）和四连杆装置（4），所述座椅底部固定设有连接杆和滚动设置有滚轮（5），所述连接杆与所述连接架（2）铰接，所述滚轮（5）表面滚动接触所述连接架（2），所述上下抖动装置（3）和四连杆装置（4）设置在所述底板（1）上，所述上下抖动装置（3）的底部与所述连接架（2）连接，所述四连杆装置（4）与所述连接架（2）铰接，所述上下抖动装置（3）带动所述连接架（2）运动。
  2. 根据权利要求1所述的按摩椅，其特征在于，所述上下抖动装置（3）包括动力装置（6）和偏心机构（7），所述动力装置（6）带动所述偏心机构（7）运动，所述偏心机构（7）包括偏心轮（71）、带动轴（72）和连接片（73），所述偏心轮（71）固定安装在所述带动轴（72）上，所述偏心轮（71）带动所述连接片（73）上下运动，所述动力装置（6）带动所述带动轴（72）转动，所述带动轴（72）带动所述偏心轮（71）转动，所述连接片（73）顶部与所述连接架（2）固定连接。
  3. 根据权利要求2所述的按摩椅，其特征在于，所述偏心机构（7）还包括摆动座（74），所述摆动座（74）具有两个轴承孔，其中一个轴承孔通过轴承和轴肩螺钉与连接片（73）连接，所述偏心轮（71）通过轴承和另一个轴承孔连接。
  4. 根据权利要求3所述的按摩椅，其特征在于，所述带动轴（72）上还设有从动轮（75），所述从动轮（75）通过同步带与所述动力装置（6）连接。
  5. 根据权利要求1所述的按摩椅，其特征在于，所述四连杆装置（4）包括一横杆（42）和至少两个V型杆（41），所述V型杆（41）包括一个短边和一个长边，所述横杆（42）两端分别与所述V型杆（41）的短边铰接，所述V型杆（41）的中间与所述底板（1）铰接，所述V型杆（41）的长端与所述连接架（2）铰接。
  6. 根据权利要求5所述的按摩椅，其特征在于，所述底板（1）上至少设有两个四连杆装置（4）。
  7. 根据权利要求2所述的按摩椅，其特征在于，所述带动轴（72）上设置有至少两个偏心轮（71）。
  8. 根据权利要求1所述的按摩椅，其特征在于，所述底板（1）下方设置有脚杯（9）。
  9. 根据权利要求1所述的按摩椅，其特征在于，所述座椅上设置有压力传感器。
PCT/CN2022/139006 2022-08-10 2022-12-14 按摩椅 WO2024031903A1 (zh)

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