CN112535610A - Massage machine core structure of massage chair - Google Patents

Massage machine core structure of massage chair Download PDF

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Publication number
CN112535610A
CN112535610A CN202011399642.5A CN202011399642A CN112535610A CN 112535610 A CN112535610 A CN 112535610A CN 202011399642 A CN202011399642 A CN 202011399642A CN 112535610 A CN112535610 A CN 112535610A
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China
Prior art keywords
massage
rotating shaft
wheel
worm
chair
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Pending
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CN202011399642.5A
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Chinese (zh)
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申秀巧
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Individual
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Individual
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Priority to CN202011399642.5A priority Critical patent/CN112535610A/en
Publication of CN112535610A publication Critical patent/CN112535610A/en
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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
    • 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
    • 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
    • A61H15/00—Massage by means of rollers, balls, e.g. inflatable, chains, or roller chains
    • A61H15/02—Massage by means of rollers, balls, e.g. inflatable, chains, or roller chains adapted for simultaneous treatment with light, heat or drugs
    • 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
    • A61H7/007—Kneading
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00—Radiation therapy
    • A61N5/06—Radiation therapy using light
    • A61N5/0613—Apparatus adapted for a specific treatment
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00—Radiation therapy
    • A61N5/06—Radiation therapy using light
    • A61N5/0613—Apparatus adapted for a specific treatment
    • A61N5/0625—Warming the body, e.g. hyperthermia treatment
    • 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
    • A61H2201/02—Characteristics of apparatus not provided for in the preceding codes heated or cooled
    • A61H2201/0207—Characteristics of apparatus not provided for in the preceding codes heated or cooled heated
    • 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
    • A61H2201/10—Characteristics of apparatus not provided for in the preceding codes with further special therapeutic means, e.g. electrotherapy, magneto therapy or radiation therapy, chromo therapy, infrared or ultraviolet therapy
    • 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
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00—Radiation therapy
    • A61N5/06—Radiation therapy using light
    • A61N2005/0658—Radiation therapy using light characterised by the wavelength of light used
    • A61N2005/0659—Radiation therapy using light characterised by the wavelength of light used infrared
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00—Radiation therapy
    • A61N5/06—Radiation therapy using light
    • A61N2005/0664—Details

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  • Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Epidemiology (AREA)
  • Biomedical Technology (AREA)
  • Pain & Pain Management (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Rehabilitation Therapy (AREA)
  • Radiology & Medical Imaging (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Pathology (AREA)
  • Dermatology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Massaging Devices (AREA)

Abstract

The invention relates to a massage machine core structure of a massage chair, which provides a massage machine core structure of a massage chair, which has convenient assembly, low manufacturing cost and compact and reasonable structure, can realize double massage functions of kneading or kneading and beating by one motor, solves the problems of complex structure and high assembly difficulty of the massage machine core in the prior art, and the massage machine core has large volume and high manufacturing cost, is not beneficial to the technical problems of the daily popularization, the miniaturization development and the like of the massage chair, and comprises a machine frame and a reducing motor arranged on the machine frame, the speed reducing motor is provided with a motor shaft with double output heads, one end of the motor shaft with the double output heads is connected with a massage wheel rotating shaft with a massage wheel set through a first-stage worm gear set, the other end of the motor shaft with the double output heads is provided with a one-way bearing, the one-way bearing is connected with a core-deviating rotating shaft through a second-stage worm gear set, one end of the core-deviating rotating shaft is provided with a ball head pull rod seat, and a ball head pull rod on the ball head pull rod seat is.

Description

Massage machine core structure of massage chair
Technical Field
The invention relates to a massage machine core structure of a massage chair, in particular to a massage machine core structure of a massage chair, which has low manufacturing cost and compact and reasonable structure and can realize the massage function of kneading or kneading and beating by one motor.
Background
The massage chair is health care equipment capable of simulating hands to massage back and other parts of a human body, and after the massage chair is used, a user can relax muscles at any time and any place without going to a special massage physiotherapy clinic, so that health care purposes of eliminating fatigue, promoting blood circulation, improving sub-health and the like are achieved. Wherein beat and knead massage function operations such as knead and all accomplish through the massage core, nevertheless in prior art, in order to realize kneading and knead the massage function, set up two motors on the massage core usually, knead and knead the massage function and accomplish through a motor drive respectively promptly, not only the structure is complicated, the equipment degree of difficulty is big, and the massage core is bulky, and manufacturing cost is high, is unfavorable for the daily popularization and the miniaturized development of massage armchair.
Disclosure of Invention
The invention mainly provides a massage machine core structure of a massage chair, which is convenient to assemble, low in manufacturing cost and compact and reasonable in structure, and can realize the double massage functions of kneading or kneading and beating by one motor, so that the technical problems that the massage machine core structure is complex, the assembly difficulty is high, the size of the massage machine core is large, the manufacturing cost is high, the daily popularization and the miniaturization development of the massage chair are not facilitated and the like in the prior art are solved.
The technical problem of the invention is mainly solved by the following technical scheme: the utility model provides a massage core structure of massage armchair, includes the frame and locates the gear motor in the frame, gear motor has two output head motor shafts, and the massage wheel pivot of taking the wheel group that rubs is being connected through one-level worm gear group to the one end of two output head motor shafts, and the other end is equipped with one-way bearing, and one-way bearing is connected the eccentric pivot through second grade worm gear group again, and the one end of eccentric pivot is equipped with bulb pull rod seat, and the articulated connection of bulb pull rod on the bulb pull rod seat is in the wheel group that rubs. When the dual-output massage machine is used, when the dual-output motor shaft rotates towards a set direction (clockwise or anticlockwise), one end of the dual-output motor shaft drives the massage wheel set to knead and massage through the first worm gear set, the one-way bearing at the other end of the dual-output motor shaft is reversely locked to drive the second worm gear set to rotate, the eccentric rotating shaft drives the massage wheel set to beat and massage through the ball pull rod on the ball pull rod seat, so that the kneading and beating dual massage functions are realized, and when the dual-output motor shaft rotates towards the other direction, the one-way bearing is unlocked, second grade worm gear group keeps motionless, the other end of dual output head motor shaft drives the massage wheelset through one-level worm gear group and kneads the massage, for this reason according to the user demand, the control system of user's accessible massage armchair selects gear motor just, the reversal, and then select single kneading massage, perhaps knead and beat dual massage, change single-axis drive into by traditional biax drive, overall structure is simpler, manufacturing cost reduces, it is more convenient to assemble production simultaneously, the structure is also compacter reasonable, do benefit to daily popularization and miniaturized development of massage armchair.
Preferably, the ball head pull rod seat comprises a lower base and an upper base butted on the lower base, the eccentric rotating shaft is clamped between the lower base and the upper base, and the connecting end of the ball head pull rod is rotatably connected between the lower base and the upper base facing the massage wheel set. The ball head pull rod seat is formed by splicing an upper base and a lower base, so that the connecting ends of the eccentric rotating shaft and the ball head pull rod are clamped between the upper base and the lower base, and compared with a traditional combined structure of a bearing seat and a deep groove ball bearing, the ball head pull rod seat has the advantages that the whole size is reduced, the structure is simpler and more compact, and meanwhile, the assembly is more convenient.
Preferably, a walking rotating shaft is arranged on the rack, the walking rotating shaft and the massage wheel rotating shaft are kept parallel, and the rack is supported on a walking track corresponding to the backrest of the massage chair in a rolling manner through the walking rotating shaft and two ends of the massage wheel rotating shaft. When the frame in the traditional structure walks up and down along the backrest, an upper walking rotating shaft and a lower walking rotating shaft need to be specially arranged, the walking function can be realized by combining the massage wheel rotating shaft and the walking rotating shaft, namely, only one walking rotating shaft is arranged, the manufacturing cost is reduced, and meanwhile, the whole structure is more compact.
Preferably, the massage wheel base is rotatably connected to the massage wheel rotating shaft, the massage wheel set is rotatably connected to the massage wheel base, infrared transmitting and receiving geminate transistors are correspondingly arranged between the massage wheel set facing the eccentric rotating shaft and the massage wheel base, and the infrared transmitting and receiving geminate transistors are electrically connected to a control system of the massage seat. The massage wheelset is fixed in the massage wheel pivot through the massage wheel base, and correspond between massage wheelset and massage wheel base and set up infrared emission receiving geminate transistor, infrared emission receiving geminate transistor is as shoulder position signal induction system, it is located the direction of rotation of massage wheelset, when the frame goes up to human shoulder position along the back, the top gyro wheel in the massage wheelset is in unsettled state, the below gyro wheel of massage wheelset in the massage wheelset is downward under the lever effort this moment, the closed back of infrared emission receiving geminate transistor is with this signal transmission to the control system of massage seat can discern this user's shoulder position, and then confirm the interval of walking down of massage wheelset.
Preferably, the massage wheel set is provided with a grating disc, the corresponding rack is provided with an infrared optical coupler, and the infrared optical coupler is electrically connected to a control system of the massage seat. The wide, medium and narrow state detection of the massage wheel set is realized through the combination of the grating disc and the infrared optocoupler.
Preferably, the first-stage worm wheel and worm group comprises a first-stage worm integrally connected to a motor shaft of the double-output head and a first-stage worm wheel fixed on a rotating shaft of the massage wheel, and the first-stage worm wheel and the first-stage worm are meshed in a matched mode. One end of a motor shaft with double output heads is processed into a primary worm which is meshed with a primary worm wheel to realize a transmission function, the transmission structure is simple and efficient, and compared with the traditional belt transmission, the structure is simpler and more compact.
Preferably, the second-stage worm gear set comprises a multi-head worm coaxially sleeved and fixed outside the one-way bearing and a second-stage worm gear fixed on the eccentric rotating shaft, and the second-stage worm gear is meshed with the multi-head worm in a matched mode. The worm and gear combination has simple and compact structure and high effective transmission rate.
More preferably, a deep groove ball bearing is interposed between the multi-start worm and the one-way bearing. The multi-head worm is supported by the deep groove ball bearing, so that the stability is good, and the operation is more reliable.
Preferably, the ball pull rod seat is made of high-strength wear-resistant engineering plastics. The high-strength wear-resistant engineering plastic has the advantages of light weight, high strength and low cost.
Therefore, the massage machine core structure of the massage chair has the following advantages: according to the use requirements, a user can select forward rotation and reverse rotation of the speed reducing motor through the control system, namely single kneading massage or double kneading and beating massage functions are selected, and the two massage functions are realized by changing traditional double-shaft drive into single-shaft drive, so that the structure is simpler, the manufacturing cost is reduced, the assembly and production are more convenient, compact and reasonable, and the daily popularization and the miniaturization development of the massage chair are facilitated; the ball head pull rod seat is formed by splicing an upper base and a lower base, so that the whole size is reduced, the structure is compact, and the assembly is convenient; the walking function can be realized by combining the massage wheel rotating shaft and the walking rotating shaft, the manufacturing cost is reduced, and the structure is more compact; identifying the user shoulder position through infrared transmitting and receiving geminate transistors, and further determining an upper walking interval and a lower walking interval of the massage wheel set; the wide, medium and narrow state detection of the massage wheel set is realized through the combination of the grating disc and the infrared optocoupler.
Description of the drawings:
fig. 1 is a schematic structural diagram of a massage movement structure of the massage chair of the invention;
FIG. 2 is a partial cross-sectional view of the pair of infrared transmitting and receiving tubes in the present invention in an open state;
FIG. 3 is a partial cross-sectional view of the infrared transmitting and receiving pair of tubes of the present invention in a closed state;
FIG. 4 is a schematic view of a partial structure of the present invention;
fig. 5 is a partial enlarged view of the present invention.
The specific implementation mode is as follows:
the technical scheme of the invention is further specifically described by the following embodiments and the accompanying drawings.
Example (b):
as shown in fig. 1 and fig. 3, the massage machine core structure of the massage chair of the invention comprises a machine square frame 1, a speed reducing motor 20 is arranged at the middle position of the left side above the machine frame 1, the speed reducing motor 20 is provided with a motor shaft 2 with double output heads, the front end of the motor shaft 2 with double output heads is connected with a massage wheel rotating shaft 5 through a primary worm gear set 3, the massage wheel rotating shaft 5 is rotatably connected with a massage wheel base 11, the massage wheel set 4 is rotatably connected above the massage wheel base 11, a one-way bearing 6 is sleeved and fixed at the rear end of the motor shaft 2 with double output heads, the one-way bearing 6 is connected with a eccentric rotating shaft 8 through a secondary worm gear set 7, the eccentric rotating shaft 8 is parallel to the massage wheel rotating shaft 5, as shown in fig. 2, wherein the primary worm gear set 3 comprises a primary worm 31 and a primary worm gear 32 fixed on the massage wheel rotating shaft 5, the primary worm 31 is formed by processing the extension section of the motor shaft 2 with, namely, the first-stage worm 31 is coaxially and integrally connected with the motor shaft 2 with double output heads, and the first-stage worm wheel 32 is mutually matched and meshed with the first-stage worm 31. The secondary worm gear group 7 comprises a deep groove ball bearing 73 and a multi-head worm 71 which are coaxially sleeved and fixed outside the one-way bearing 6 in sequence, a secondary worm gear 72 is fixed on the eccentric rotating shaft 8 corresponding to the multi-head worm 71, and the secondary worm gear 72 is meshed with the multi-head worm 71 in a matching way. The end of the eccentric rotating shaft 8 is rotatably connected with a ball head pull rod seat 9, the ball head pull rod seat 9 is made of PPS or other high-strength wear-resistant engineering plastics, as shown in figure 5, the eccentric rotating shaft 8 is clamped in a shaft hole formed by enclosing the lower base 92 and the upper base 93, a connecting end of a ball head pull rod 91 is rotatably connected between the lower base 92 and the upper base 93 facing the massage wheel set 4, the connecting end of the ball head pull rod 91 can swing leftwards and rightwards along the horizontal direction, the other end of the ball head pull rod 91 is hinged on a corresponding massage wheel base 11 below the massage wheel set 4 through a ball head, an infrared transmitting and receiving geminate transistor 12 is correspondingly arranged between the massage wheel set 4 facing the eccentric rotating shaft 8 and the massage wheel base 11, the transmitting end of the infrared transmitting and receiving geminate transistor 12 is positioned on the massage wheel set 4, the receiving end is positioned on the massage wheel base 11, as shown in fig. 4, a grating disk 13 is arranged on the massage wheel base 11 corresponding to the inner side surface of the massage wheel group 4, the grating disk 13 is coaxially sleeved on the massage wheel rotating shaft 5, an infrared optical coupler 14 is arranged on the frame 1 corresponding to the grating disk 13, and both the infrared optical coupler 14 and the infrared emission receiving geminate transistor 12 are electrically connected on a control system of the massage seat. A walking rotating shaft 10 is transversely arranged on the rack 1 corresponding to the rear side of the eccentric rotating shaft 8, the walking rotating shaft 10 is parallel to the massage wheel rotating shaft 5, two ends of the walking rotating shaft 10 extend out of the rack 1, walking gears are respectively arranged at the end parts of the walking rotating shaft 10, the walking gears are matched with racks on two sides of the backrest of the massage chair, and therefore the rack 1 is supported on a walking track corresponding to the backrest of the massage chair in a rolling mode through the walking rotating shaft 10 and the two ends of the massage wheel rotating shaft 5.
The specific embodiments described herein are merely illustrative of the principles of the invention. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the invention as defined in the appended claims.

Claims (9)

1. The utility model provides a massage armchair's massage core structure, includes frame (1) and locates gear motor (20) on frame (1), its characterized in that: the speed reducing motor (20) is provided with a double-output-head motor shaft (2), one end of the double-output-head motor shaft (2) is connected with a massage wheel rotating shaft (5) with a massage wheel group (4) through a first-stage worm gear group (3), the other end of the double-output-head motor shaft is provided with a one-way bearing (6), the one-way bearing (6) is connected with a core-deviating rotating shaft (8) through a second-stage worm gear group (7), one end of the core-deviating rotating shaft (8) is provided with a ball head pull rod seat (9), and a ball head pull rod (91) on the ball head pull rod seat (9) is hinged to the massage wheel group.
2. The massage movement structure of a massage chair as claimed in claim 1, wherein: the ball head pull rod seat (9) comprises a lower base (92) and an upper base (93) butted on the lower base (92), the eccentric rotating shaft (8) is clamped between the lower base (92) and the upper base (93), and the connecting end of the ball head pull rod (91) is rotatably connected between the lower base (92) and the upper base (93) facing the massage wheel set (4).
3. The massage movement structure of a massage chair as claimed in claim 1, wherein: the massage chair is characterized in that a walking rotating shaft (10) is arranged on the rack (1), the walking rotating shaft (10) is parallel to the massage wheel rotating shaft (5), and the rack (1) is supported on a walking track corresponding to the backrest of the massage chair in a rolling mode through the walking rotating shaft (10) and two ends of the massage wheel rotating shaft (5).
4. The massage movement structure of a massage chair as claimed in claim 1, wherein: the massage seat is characterized in that a massage wheel base (11) is rotatably connected to the massage wheel rotating shaft (5), a massage wheel set (4) is rotatably connected to the massage wheel base (11), infrared transmitting and receiving geminate transistors (12) are correspondingly arranged between the massage wheel set (4) facing the eccentric rotating shaft (8) and the massage wheel base (11), and the infrared transmitting and receiving geminate transistors (12) are electrically connected to a control system of the massage seat.
5. The massage movement structure of a massage chair as claimed in claim 1, wherein: be equipped with grating dish (13) on massage wheelset (4), be equipped with infrared opto-coupler (14) on corresponding frame (1), infrared opto-coupler (14) electricity is connected on the control system of massage seat chair.
6. The massage movement structure of a massage chair as claimed in claim 1, wherein: the first-level worm wheel and worm rod set (3) comprises a first-level worm rod (31) integrally connected to the double-output-head motor shaft (2) and a first-level worm wheel (32) fixed to the massage wheel rotating shaft (5), and the first-level worm wheel (32) and the first-level worm rod (31) are meshed in a matched mode.
7. The massage movement structure of a massage chair as claimed in claim 1, wherein: the secondary worm wheel and worm group (7) comprises a multi-head worm (71) coaxially sleeved and fixed outside the one-way bearing (6) and a secondary worm wheel (72) fixed on the eccentric rotating shaft (8), and the secondary worm wheel (72) is meshed with the multi-head worm (71) in a matched mode.
8. The massage movement structure of a massage chair as claimed in claim 7, wherein: a deep groove ball bearing (73) is clamped between the multi-head worm (71) and the one-way bearing (6).
9. The massage movement structure of a massage chair as claimed in claim 1, wherein: the ball head pull rod seat (9) is made of high-strength wear-resistant engineering plastics.
CN202011399642.5A 2020-12-02 2020-12-02 Massage machine core structure of massage chair Pending CN112535610A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202011399642.5A CN112535610A (en) 2020-12-02 2020-12-02 Massage machine core structure of massage chair

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Application Number Priority Date Filing Date Title
CN202011399642.5A CN112535610A (en) 2020-12-02 2020-12-02 Massage machine core structure of massage chair

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CN112535610A true CN112535610A (en) 2021-03-23

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN203493893U (en) * 2013-03-07 2014-03-26 浙江豪中豪健康产品有限公司 Massaging machine
CN103860364A (en) * 2014-03-20 2014-06-18 厦门蒙发利科技（集团）股份有限公司 Compact-structure massaging movement and portable massager
CN104997617A (en) * 2015-08-14 2015-10-28 郑纯建 Multi-purpose lightweight massage machine core
CN106618998A (en) * 2016-12-30 2017-05-10 漳州蒙发利实业有限公司 Massaging machine
WO2017148331A1 (en) * 2016-03-01 2017-09-08 厦门睿康科技有限公司 Multifunctional massager
CN211023913U (en) * 2019-08-20 2020-07-17 申秀巧 Kneading and beating massage machine core with single motor

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN203493893U (en) * 2013-03-07 2014-03-26 浙江豪中豪健康产品有限公司 Massaging machine
CN103860364A (en) * 2014-03-20 2014-06-18 厦门蒙发利科技（集团）股份有限公司 Compact-structure massaging movement and portable massager
CN104997617A (en) * 2015-08-14 2015-10-28 郑纯建 Multi-purpose lightweight massage machine core
WO2017148331A1 (en) * 2016-03-01 2017-09-08 厦门睿康科技有限公司 Multifunctional massager
CN106618998A (en) * 2016-12-30 2017-05-10 漳州蒙发利实业有限公司 Massaging machine
CN211023913U (en) * 2019-08-20 2020-07-17 申秀巧 Kneading and beating massage machine core with single motor

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