CN111084713A - Double-crank five-connecting-rod type massage mechanism and massage chair - Google Patents

Double-crank five-connecting-rod type massage mechanism and massage chair Download PDF

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Publication number
CN111084713A
CN111084713A CN202010047184.2A CN202010047184A CN111084713A CN 111084713 A CN111084713 A CN 111084713A CN 202010047184 A CN202010047184 A CN 202010047184A CN 111084713 A CN111084713 A CN 111084713A
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CN
China
Prior art keywords
massage
crank
driving crank
driving
handle
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
CN202010047184.2A
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Chinese (zh)
Inventor
林琪
王柱强
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shanghai Rongtai Health Technology Corp Ltd
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Shanghai Rongtai Health Technology Corp Ltd
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
Application filed by Shanghai Rongtai Health Technology Corp Ltd filed Critical Shanghai Rongtai Health Technology Corp Ltd
Priority to CN202010047184.2A priority Critical patent/CN111084713A/en
Publication of CN111084713A publication Critical patent/CN111084713A/en
Pending legal-status Critical Current

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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
    • 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
    • A61H2015/0007—Massage by means of rollers, balls, e.g. inflatable, chains, or roller chains with balls or rollers rotating about their own axis
    • A61H2015/0014—Massage by means of rollers, balls, e.g. inflatable, chains, or roller chains with balls or rollers rotating about their own axis cylinder-like, i.e. rollers
    • 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
    • A61H2205/00—Devices for specific parts of the body
    • A61H2205/08—Trunk
    • A61H2205/081—Back

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  • 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)
  • Massaging Devices (AREA)

Abstract

The invention provides a double-crank five-connecting-rod type massage mechanism and a massage chair, comprising: a massage machine frame; the first driving crank is provided with a first end and a second end in the extending direction, and the first end of the first driving crank is hinged with the massage rack; the second driving crank is provided with a first end and a second end in the extending direction, and the first end of the second driving crank is hinged with the massage rack; the massage handle is provided with a first end and a second end in the extending direction, the first end of the massage handle is hinged with the second end of the first driving crank, and a massage piece for massaging a human body is arranged at the second end of the massage handle; and the first end of the connecting rod is hinged with the second end of the second driving crank, and the second end of the connecting rod is hinged with the handle body of the massage handle. The massage piece can massage the human body along different motion tracks, so that richer massage experience and various massage methods can be provided for a user.

Description

Double-crank five-connecting-rod type massage mechanism and massage chair
Technical Field
The invention relates to the technical field of massage equipment, in particular to a double-crank five-connecting-rod type massage mechanism and a massage chair.
Background
The massage chair is a health-care massage product which is popular with people, the massage principle is realized by a massage machine which is loaded on the backrest of a chair frame, the massage machine utilizes the action of mechanical rolling force and mechanical force extrusion to massage, after the massage, people feel that muscles are relaxed, joints are flexible, spirit is excited, and the massage chair plays an important role in body health.
However, the main massage principle of the existing massage machine is that the actual rotation axis of the massage handle and the driving axis of the massage handle have a certain included angle, when the motor of the massage machine continuously operates, the massage handle is driven to move on the back of the human body along the direction perpendicular to the height of the human body, namely, the massage balls on the massage handle massage the transverse direction of the back of the human body, and for the spine in the middle of the back of the human body and the longitudinal meridians and collaterals distributed on the two sides of the spine, such as the longitudinal tissues like the bladder meridians, the problems of incomplete massage and poor massage experience exist.
Disclosure of Invention
In view of the above drawbacks of the prior art, the technical problem to be solved by the present invention is to provide a dual-crank five-bar massage mechanism and a massage chair, wherein when the first driving crank and the second driving crank can move in different movement combinations, the massage component can massage the human body along different movement trajectories, so as to provide a richer massage experience and a variety of massage techniques for the user, and particularly, to better massage the user along the longitudinal direction of the back of the human body.
In order to solve the above technical problem, the present invention provides a dual-crank five-link massage mechanism, comprising:
a massage machine frame;
the first driving crank is provided with a first end and a second end in the extending direction, and the first end of the first driving crank is hinged with the massage rack;
the second driving crank is provided with a first end and a second end in the extending direction, and the first end of the second driving crank is hinged with the massage rack;
the massage handle is provided with a first end and a second end in the extending direction, the first end of the massage handle is hinged with the second end of the first driving crank, and a massage piece for massaging a human body is arranged at the second end of the massage handle;
the connecting rod is provided with a first end and a second end in the extending direction, the first end of the connecting rod is hinged with the second end of the second driving crank, and the second end of the connecting rod is hinged with the handle body of the massage handle.
Preferably, the double-crank five-link massage mechanism further comprises a first massager motor and a second massager motor, wherein the first massager motor is used for driving the first driving crank to rotate, and the second massager motor is used for driving the second driving crank to rotate.
Preferably, the massage frame includes bottom plate, first pillar and second pillar, and first pillar and second pillar are established on the bottom plate, the first end and the first pillar of first initiative crank are articulated, the first end and the second pillar of second initiative crank are articulated.
Preferably, the massage member is in the shape of a roller.
The invention also provides a massage chair which comprises at least one double-crank five-connecting-rod type massage mechanism.
Preferably, the massage machine frame is fixedly arranged on a leaning frame of the massage chair, and the rotation axis of the first driving crank and the rotation axis of the second driving crank are both parallel to the width direction of the massage chair.
As described above, the double-crank five-link type massage mechanism and the massage chair of the present invention have the following beneficial effects: in the invention, the first driving crank and the second driving crank can be used as driving moving parts and rotate around different hinge points respectively. The rotating speed of the first driving crank and the rotating speed of the second driving crank can be controlled by different driving devices respectively, and the rotating condition of the first driving crank and the rotating condition of the second driving crank are not influenced mutually. With the arrangement, when the first driving crank and the second driving crank rotate in a motion combination mode, the massage handle can move in a plane determined by the double-crank five-connecting-rod type massage mechanism, so that the massage piece arranged at the second end of the massage handle is driven to massage a human body. That is, the motion state and the position of the first driving crank and the second driving crank determine the motion track and the motion state of the massage piece arranged on the massage handle. When the first driving crank and the second driving crank move in different movement combination forms, the massage piece can massage the human body along different movement tracks, and therefore richer massage experience and various massage manipulations can be provided for a user. More importantly, the massage machine frame is fixedly arranged on a leaning frame of the massage chair, and the rotating axis of the first driving crank and the rotating axis of the second driving crank are both parallel to the width direction of the massage chair. Under the drive of the first driving crank and the second driving crank, the massage crank moves in a plane determined by the double-crank five-connecting-rod type massage mechanism, and the massage piece moves up and down along the longitudinal direction of the back of the human body, so that the longitudinal massage of the back of the human body is realized.
Drawings
FIG. 1 is a schematic view of a dual crank five bar massage mechanism of the present invention;
fig. 2 is a first state view of the dual crank five link massage mechanism of fig. 1;
FIG. 3 is a second state view of the dual crank five link massage mechanism of FIG. 1;
FIG. 4 is a third state view of the dual crank five link massage mechanism of FIG. 1;
FIG. 5 is a fourth state view of the dual crank five link massage mechanism of FIG. 1;
fig. 6 is a perspective view of the dual crank five link massage mechanism of fig. 1.
Description of the element reference numerals
1 massage machine frame
11 bottom plate
12 first strut
13 second support
2 first driving crank
3 second driving crank
4 massage handle
41 handle body
5 connecting rod
6 massage component
Detailed Description
The following description of the embodiments of the present invention is provided for illustrative purposes, and other advantages and effects of the present invention will become apparent to those skilled in the art from the present disclosure.
It should be understood that the structures, ratios, sizes, and the like shown in the drawings are only used for matching the disclosure of the present disclosure, and are not used for limiting the conditions that the present disclosure can be implemented, so that the present disclosure is not limited to the technical essence, and any structural modifications, ratio changes, or size adjustments should still fall within the scope of the present disclosure without affecting the efficacy and the achievable purpose of the present disclosure. In addition, the terms "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for clarity of description, and are not intended to limit the scope of the present invention, and the relative relationship between the terms and the terms is not to be construed as a scope of the present invention.
As shown in fig. 1, the present invention provides a double crank five-link type massage mechanism, comprising:
a massage machine frame 1;
the first driving crank 2 is provided with a first end and a second end in the extending direction, and the first end of the first driving crank 2 is hinged with the massage rack 1;
the second driving crank 3 is provided with a first end and a second end in the extending direction, and the first end of the second driving crank 3 is hinged with the massage rack 1;
the massage handle 4 is provided with a first end and a second end in the extending direction, the first end of the massage handle 4 is hinged with the second end of the first driving crank 2, and the second end of the massage handle 4 is provided with a massage part 6 for massaging a human body;
and the connecting rod 5 is provided with a first end and a second end in the extending direction, the first end of the connecting rod 5 is hinged with the second end of the second driving crank 3, and the second end of the connecting rod 5 is hinged with the handle body part 41 of the massage handle 4.
In the present invention, the first driving crank 2 and the second driving crank 3 can be used as driving moving parts, and each of them rotates around different hinge points. The rotating speed of the first driving crank 2 and the rotating speed of the second driving crank 3 can be controlled by different driving devices respectively, and the rotating condition of the first driving crank 2 and the rotating condition of the second driving crank 3 are not influenced mutually. With the arrangement, when the first driving crank 2 and the second driving crank 3 rotate in a motion combination mode, the massage handle 4 can move in a plane determined by the double-crank five-link type massage mechanism, so that the massage piece 6 arranged at the second end of the massage handle 4 is driven to massage a human body. That is, the motion state and the position of the first driving crank 2 and the second driving crank 3 determine the motion track and the motion state of the massage member 6 provided on the massage shaft 4. When the first driving crank 2 and the second driving crank 3 move in different movement combination forms, the massage piece 6 can massage the human body along different movement tracks, so that richer massage experience and various massage manipulations can be provided for the user.
The motion state of the double-crank five-link massage mechanism of the present invention will now be described in detail as follows:
the first driving crank 2 rotates clockwise at the starting position to drive the first end of the massage handle 4 to rotate along a circular track taking the length of the first driving crank 2 as the radius; meanwhile, the second driving crank 3 rotates clockwise at the start position, and drives the first end of the connecting rod 5 to rotate along a circular track taking the length of the second driving crank 3 as a radius. Due to the rigid connection effect of the connecting rod 5, the massage handle 4 moves according to a set degree of freedom range under the combined action of the double cranks, and then drives the massage piece 6 to massage a certain track. Thus, the first driving crank 2 and the second driving crank 3 operate repeatedly to drive the massage member 6 to perform circular massage.
Since the first driving crank 2 and the second driving crank 3 move independently, the rotating speed and the rotating direction can be controlled separately, and according to the limit movement positions of the first driving crank 2 and the second driving crank 3, the special state positions of the massage member 6 during massage are emphasized.
First, the first driving crank 2 and the massage shaft 4 are collinear and overlapped, and the second driving crank 3 and the connecting rod 5 are collinear and not overlapped: as shown in fig. 2, the first driving crank 2 and the massage handle 4 move to the same straight line, and the hinge point between the first driving crank 2 and the massage frame 1 is overlapped on the massage handle 4; meanwhile, the second driving crank 3 and the connecting rod 5 move to the same straight line, and the hinge point between the second driving crank 3 and the massage machine frame 1 is overlapped on the extension line of the connecting rod 5. At this time, the massage lever 4 is moved to the illustrated state, and the massage member 6 is moved to the illustrated position.
Secondly, the first driving crank 2 and the massage handle 4 are collinear and do not overlap, and the second driving crank 3 and the connecting rod 5 are collinear and do not overlap: as shown in fig. 3, the first driving crank 2 and the massage handle 4 move to the same straight line, and the hinge point between the first driving crank 2 and the massage frame 1 is overlapped on the extension line of the massage handle 4; meanwhile, the second driving crank 3 and the connecting rod 5 move to the same straight line, and the hinge point between the second driving crank 3 and the massage machine frame 1 is overlapped on the extension line of the connecting rod 5. At this time, the massage handle 4 is moved to the illustrated state, and the massage member 6 is moved to the illustrated position, at which the distance between the massage member 6 and the massage frame 1 is at the maximum.
Thirdly, the first driving crank 2 and the massage handle 4 are collinear and do not overlap, and the second driving crank 3 and the connecting rod 5 are collinear and overlap: as shown in fig. 4, the first driving crank 2 and the massage handle 4 move to the same straight line, and the hinge point between the first driving crank 2 and the massage frame 1 is overlapped on the extension line of the massage handle 4; meanwhile, the second driving crank 3 and the connecting rod 5 move to the same straight line, and the hinge point between the second driving crank 3 and the massage machine frame 1 is overlapped on the connecting rod 5. At this time, the massage lever 4 is moved to the illustrated state, and the massage member 6 is moved to the illustrated position.
Fourth, the first driving crank 2 and the massage shaft 4 are collinear and overlap, and the second driving crank 3 and the connecting rod 5 are collinear and overlap: as shown in fig. 5, the first driving crank 2 and the massage handle 4 move to the same straight line, and the hinge point between the first driving crank 2 and the massage frame 1 is overlapped on the massage handle 4; meanwhile, the second driving crank 3 and the connecting rod 5 move to the same straight line, and the hinge point between the second driving crank 3 and the massage machine frame 1 is overlapped on the connecting rod 5. At this time, the massage handle 4 is moved to the illustrated state, and the massage member 6 is moved to the illustrated position, at which the distance between the massage member 6 and the massage frame 1 is the minimum.
The motion states of the first driving crank 2 include the following: clockwise rotation, anticlockwise rotation, as well as the rotation rate of the second driving crank 3, faster than the rotation rate of the second driving crank 3, slower than the rotation rate of the second driving crank 3, opposite to the rotation direction of the second driving crank 3, variable speed rotation, sudden stop after a certain speed rotation, and re-rotation after the sudden stop, at a pulsed speed (rotation for a certain time, stop for a certain time, rotate for a certain time, so on) set by a program. The motion state of the second driving crank 3 is similar to that of the first driving crank 2 and will not be described in detail. Any motion state of the first driving crank 2 and any motion state of the second driving crank 3 are combined, so that the massage piece 6 can massage the human body along different motion tracks, and a user can obtain various massage manipulations and rich massage experience.
The double-crank five-link type massage mechanism further comprises a first massage machine motor and a second massage machine motor, wherein the first massage machine motor is used for driving the first driving crank 2 to rotate, and the second massage machine motor is used for driving the second driving crank 3 to rotate.
As shown in fig. 1 and 6, the massage machine frame 1 includes a bottom plate 11, a first support 12 and a second support 13, the first support 12 and the second support 13 are disposed on the bottom plate 11, a first end of the first driving crank 2 is hinged to the first support 12, and a first end of the second driving crank 3 is hinged to the second support 13.
The massage member 6 is in the form of a roller.
As shown in fig. 6, the invention also provides a massage chair, which comprises at least one double-crank five-link massage mechanism. Further, the massage machine frame 1 is fixedly arranged on a leaning frame of the massage chair, and the rotation axis of the first driving crank 2 and the rotation axis of the second driving crank 3 are both parallel to the width direction of the massage chair. Under the drive of the first driving crank 2 and the second driving crank 3, the massage handle 4 moves in a plane determined by the double-crank five-connecting-rod type massage mechanism, and the massage piece 6 moves up and down along the longitudinal direction of the back of the human body, so that the longitudinal massage to the back of the human body is realized.
In summary, according to the double-crank five-link type massage mechanism and the massage chair of the present invention, when the first driving crank and the second driving crank can move in different movement combination forms, the massage member can massage the human body along different movement trajectories, so as to provide a richer massage experience and a variety of massage techniques for the user, and particularly, the double-crank five-link type massage mechanism and the massage chair are more suitable for massaging the user along the longitudinal direction of the back of the human body. Therefore, the invention effectively overcomes various defects in the prior art and has high industrial utilization value.
The foregoing embodiments are merely illustrative of the principles and utilities of the present invention and are not intended to limit the invention. Any person skilled in the art can modify or change the above-mentioned embodiments without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which can be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.

Claims (6)

1. A double-crank five-link type massage mechanism is characterized by comprising:
a massage frame (1);
the massage machine comprises a massage rack (1), a first driving crank (2), a second driving crank (2), a first driving crank and a second driving crank, wherein the first driving crank (2) is provided with a first end and a second end in the extending direction, and the first end of the first driving crank (2) is hinged with the massage rack (1);
the second driving crank (3), the second driving crank (3) is provided with a first end and a second end in the extending direction, and the first end of the second driving crank (3) is hinged with the massage machine frame (1);
the massage handle (4) is provided with a first end and a second end in the extending direction, the first end of the massage handle (4) is hinged with the second end of the first driving crank (2), and the second end of the massage handle (4) is provided with a massage piece (6) for massaging a human body;
the connecting rod (5) is provided with a first end and a second end in the extending direction, the first end of the connecting rod (5) is hinged with the second end of the second driving crank (3), and the second end of the connecting rod (5) is hinged with the handle body part (41) of the massage handle (4).
2. The dual-crank five-link massage mechanism of claim 1, wherein: the double-crank five-connecting-rod type massage mechanism further comprises a first massage machine motor and a second massage machine motor, wherein the first massage machine motor is used for driving the first driving crank (2) to rotate, and the second massage machine motor is used for driving the second driving crank (3) to rotate.
3. The dual-crank five-link massage mechanism of claim 1, wherein: massage frame (1) includes bottom plate (11), first pillar (12) and second pillar (13), and first pillar (12) and second pillar (13) are established on bottom plate (11), the first end and first pillar (12) of first initiative crank (2) are articulated, the first end and the second pillar (13) of second initiative crank (3) are articulated.
4. The dual-crank five-link massage mechanism of claim 1, wherein: the massage piece (6) is in a roller shape.
5. A massage chair comprising at least one dual crank five link massage mechanism as claimed in any one of claims 1 to 4.
6. The massage chair as claimed in claim 5, wherein: the massage machine frame (1) is fixedly arranged on a leaning frame of the massage chair, and the rotation axis of the first driving crank (2) and the rotation axis of the second driving crank (3) are parallel to the width direction of the massage chair.
CN202010047184.2A 2020-01-16 2020-01-16 Double-crank five-connecting-rod type massage mechanism and massage chair Pending CN111084713A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010047184.2A CN111084713A (en) 2020-01-16 2020-01-16 Double-crank five-connecting-rod type massage mechanism and massage chair

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010047184.2A CN111084713A (en) 2020-01-16 2020-01-16 Double-crank five-connecting-rod type massage mechanism and massage chair

Publications (1)

Publication Number Publication Date
CN111084713A true CN111084713A (en) 2020-05-01

Family

ID=70399428

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202010047184.2A Pending CN111084713A (en) 2020-01-16 2020-01-16 Double-crank five-connecting-rod type massage mechanism and massage chair

Country Status (1)

Country Link
CN (1) CN111084713A (en)

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