CN211634253U

CN211634253U - Massaging machine

Info

Publication number: CN211634253U
Application number: CN202020115841.8U
Authority: CN
Inventors: 林琪; 王柱强
Original assignee: Shanghai Rongtai Health Technology Corp Ltd
Current assignee: Shanghai Rongtai Health Technology Corp Ltd
Priority date: 2020-01-16
Filing date: 2020-01-16
Publication date: 2020-10-09
Anticipated expiration: 2030-01-16

Abstract

The utility model provides a massager and a massage method. The massager comprises a massage rack, a crank, a transmission rod, a rocker and a power device, wherein the crank is hinged with the massage rack through a first hinged shaft and is movably connected with one end of the transmission rod, the other end of the transmission rod is hinged with the rocker, one end of the rocker is hinged with the massage rack through a second hinged shaft, the other end of the rocker is provided with a massage part, the hinged point of the transmission rod and the rocker is positioned between the massage part and the hinged point of the rocker and the massage rack, the power device is connected with the crank, and the power device can drive the crank to rotate around the axial lead of the first hinged shaft. The first articulated shaft and the second articulated shaft are both vertical to the height direction of the human body, and the massage method comprises the following steps: the human body is abutted against the massage part of the rocker, the power device drives the crank to rotate around the axial lead of the first articulated shaft, and the massage part of the rocker reciprocates along the height direction of the human body to massage the human body along the height direction of the human body.

Description

Massaging machine

Technical Field

The utility model relates to the technical field of massage, in particular to a massage machine.

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 line of the massage handle and the driving shaft axis line driving the massage handle to rotate form 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 the problems of insufficient massage and poor massage experience exist for tissues longitudinally arranged in the middle of the back of the human body, such as spine, and important longitudinal meridians and collaterals distributed on two sides of the spine, such as bladder meridians and longitudinal acupuncture points.

SUMMERY OF THE UTILITY MODEL

In view of the above-mentioned disadvantages of the prior art, the technical problem to be solved by the present invention is to provide a massage machine capable of massaging a human body along a height direction of the human body.

In order to achieve the above object, the utility model provides a massager, including massage frame, crank, transfer line, rocker and power device, the crank is articulated through first articulated shaft and massage frame, the one end swing joint of crank and transfer line, the other end of transfer line is articulated with the rocker, just the one end of rocker is articulated through second articulated shaft and massage frame, the other end of rocker is equipped with massage portion, the transfer line is located between the pin joint of massage portion and rocker and massage frame with the pin joint of rocker, power device is connected with the crank, power device can drive the crank and rotate around the axial lead of first articulated shaft.

Furthermore, the other end of the rocker is provided with a massage ball, and the massage ball forms the massage part.

Further, the first hinge shaft and the second hinge shaft are parallel.

Furthermore, the massage frame includes the backup pad, installs the first supporting seat in the backup pad, and installs the second supporting seat in the backup pad, the crank is articulated with first supporting seat through first articulated shaft, the rocker is articulated with the second supporting seat through the second articulated shaft.

Further, the first hinge shaft and the second hinge shaft are respectively located at two sides of the support plate, and the massage part and the first hinge shaft are located at the same side of the support plate.

Furthermore, two first supporting seats are arranged, the two first supporting seats are respectively matched with two ends of the first hinge shaft, and the crank is matched with the middle part of the first hinge shaft; the second supporting seat has two, and two second supporting seats cooperate with the both ends of second articulated shaft respectively, just the rocker cooperatees with the middle part of second articulated shaft.

Further, the supporting plate is U-shaped.

Further, the power device adopts a motor.

Further, the distance from the hinged point of the transmission rod and the rocker to the second hinged shaft is greater than the distance from the hinged point of the transmission rod and the crank to the first hinged shaft.

As mentioned above, the massage machine of the utility model has the following advantages:

the working principle of the massage machine of the utility model is as follows: when the massage, the human body leans on this massager, and the human body supports with the massage portion of rocker and leans on, the equal perpendicular to human height direction of first articulated shaft and second articulated shaft, power device drives the crank rotatory around the axial lead of first articulated shaft, and the articulate other end drives the one end of transfer line and rotates around the axial lead of first articulated shaft together, and it is rotatory around the axial lead of second articulated shaft to drive the pin joint of transfer line and rocker, the massage portion of rocker is along human height direction reciprocating motion, realize massaging the human body along human height direction, and the massage effect of this kind of massage mode is higher. Meanwhile, the utility model discloses well massager, simple structure, operating stability is high.

Another technical problem to be solved by the present invention is to provide a massage method capable of massaging a human body along the height direction of the human body.

In order to achieve the above object, the present invention provides a massage method using the massage machine, wherein the first hinge shaft and the second hinge shaft are perpendicular to the height direction of the human body, the massage method comprises the following steps:

the human body is abutted against the massage part of the rocker, the power device drives the crank to rotate around the axial lead of the first articulated shaft, the crank drives the transmission rod to move and drives the hinged point of the transmission rod and the rocker to rotate around the axial lead of the second articulated shaft, and the massage part of the rocker reciprocates along the height direction of the human body to massage the human body along the height direction of the human body.

As described above, the massage method of the present invention has the following advantages:

the utility model discloses well massage method has realized massaging the human body along human height direction, and this kind of massage mode's massage effect is higher. Meanwhile, the massager adopted by the massage method has simple structure and high operation stability.

Drawings

Fig. 1 is a schematic structural view of a massage machine according to an embodiment of the present invention.

Fig. 2 is a schematic view of the working principle of the massage machine of the present invention.

Fig. 3 is a schematic structural view of a massage machine in a first state according to an embodiment of the present invention.

Fig. 4 is a schematic structural view of a massage machine in a second state according to an embodiment of the present invention.

Fig. 5 is a schematic structural view of a massage machine in a third state according to an embodiment of the present invention.

Fig. 6 is a perspective view of a second embodiment of the massager.

Fig. 7 is a perspective view of a connection structure of the crank and the transmission rod according to the second embodiment of the present invention.

Fig. 8 is a schematic view of a connection structure of the crank and the transmission rod according to the second embodiment of the present invention.

Description of the element reference numerals

1 massage machine frame

11 support plate

12 first supporting seat

13 second support seat

2 crank

3 transfer bar

4 rocking bar

41 massage part

411 massage ball

51 first hinge shaft

52 second hinge shaft

6 bearing

Detailed Description

The following description is provided for illustrative purposes, and other advantages and features of the present invention will become apparent to those skilled in the art from the following detailed description.

It should be understood that the structures, ratios, sizes, etc. shown in the drawings of the present application are only used for matching with the contents disclosed in the specification, so as to be known and read by those skilled in the art, and are not used for limiting the limit conditions that the present invention can be implemented, so that the present invention has no technical essential meaning, and any modification of the structures, change of the ratio relationship or adjustment of the sizes should still fall within the scope covered by the technical contents disclosed in the present invention without affecting the function and the achievable purpose of the present invention. Meanwhile, the terms "upper", "lower", "left", "right", "middle" and "one" used in the present specification are only for convenience of description, and are not intended to limit the scope of the present invention, and the relative relationship between the terms and the modifications can be changed or adjusted without substantial technical changes and modifications.

As shown in fig. 1 to 8, the utility model provides a massager, including massage frame 1, crank 2, transfer line 3, rocker 4, and power device, crank 2 is articulated with massage frame 1 through first articulated shaft 51, crank 2 and transfer line 3's one end swing joint, transfer line 3's the other end is articulated with rocker 4, and rocker 4's one end is articulated with massage frame 1 through second articulated shaft 52, rocker 4's the other end is equipped with massage portion 41, transfer line 3 is located between the pin joint of massage portion 41 and rocker 4 and massage frame 1 with rocker 4, power device is connected with crank 2, power device can drive crank 2 rotatory around the axial lead of first articulated shaft 51. The working principle of the massage machine of the utility model is as follows: when massaging, the human body leans on the massager, and the human body leans against the massage part 41 of the rocker 4, the first articulated shaft 51 and the second articulated shaft 52 are both perpendicular to the height direction of the human body, the power device drives the crank 2 to rotate around the axial lead of the first articulated shaft 51, and the crank 2 drives the transmission rod 3 to move, the hinged relation of the transmission rod 3 and the rocker 4 is combined, the hinged point of the transmission rod 3 and the rocker 4 is driven to rotate around the axial lead of the second articulated shaft 52, and the massage part 41 of the rocker 4 moves in a reciprocating manner along the height direction of the human body, so that the massage to the human body along the height direction of the human body is realized, and the massage effect of the massage mode is higher. Meanwhile, the utility model discloses well massager, simple structure, operating stability is high.

Meanwhile, the utility model provides a massage method, adopt the massage method of massager, and first articulated shaft 51 and second articulated shaft 52 all are perpendicular to human height direction, the massage method includes following step:

the human body abuts against the massage part 41 of the rocker 4, the power device drives the crank 2 to rotate around the axis of the first hinged shaft 51, the crank 2 drives the transmission rod 3 to move, the hinged point of the transmission rod 3 and the rocker 4 is driven to rotate around the axis of the second hinged shaft 52, and the massage part 41 of the rocker 4 reciprocates along the height direction of the human body to massage the human body along the height direction of the human body.

Example one

As shown in fig. 1, the crank 2 is rod-shaped in this embodiment, one end of the crank 2 is hinged to the massage machine frame 1 through a first hinge shaft 51, and the other end of the crank 2 is hinged to one end of the transmission rod 3. When the crank 2 rotates, one end of the transmission rod 3 is driven to rotate around the axis of the first hinge shaft 51.

As shown in fig. 1 and 5, the other end of the rocker 4 is provided with a massage ball 411, the massage ball 411 forms the massage portion 41, so that the massage ball 411 can massage the human body, the comfort level is enhanced, and the massage portion 41 with a spherical structure can effectively avoid scratching the human body.

The first hinge shaft 51 and the second hinge shaft 52 are parallel in this embodiment. The first hinge shaft 51 and the second hinge shaft 52 are perpendicular to the height direction of the human body when in use.

As shown in fig. 1 to 5, the massage frame 1 of the present embodiment includes a supporting plate 11, a first supporting seat 12 mounted on the supporting plate 11, and a second supporting seat 13 mounted on the supporting plate 11, wherein the crank 2 is hinged to the first supporting seat 12 through a first hinge shaft 51, and the rocker 4 is hinged to the second supporting seat 13 through a second hinge shaft 52. Meanwhile, as shown in fig. 1 and 5, the first hinge shaft 51 and the second hinge shaft 52 are respectively positioned at both sides of the support plate 11 in the present embodiment, and the massage part 41 and the first hinge shaft 51 are positioned at the same side of the support plate 11. The crank 2 is fixed on the first hinge shaft 51, and the first hinge shaft 51 is connected with the power device, and the power device drives the first hinge shaft 51 to rotate, so as to drive the crank 2 to rotate around the axis of the first hinge shaft 51.

The power plant in this embodiment employs a motor for ease of maintenance and control. And an output shaft of the motor is connected with the first hinge shaft 51.

As shown in fig. 1, in this embodiment, the distance from the hinge point of the transmission lever 3 and the rocker lever 4 to the second hinge shaft 52 is greater than the distance from the hinge point of the transmission lever 3 and the crank 2 to the first hinge shaft 51. In this way, the rotation radius of the articulation point of the transmission lever 3 with the rocker 4 is greater than the rotation radius of the articulation point of the transmission lever 3 with the crank 2.

The present embodiment defines the height direction of the human body as the longitudinal direction and the direction perpendicular to the height direction of the human body as the lateral direction. The massage method in this embodiment is also specifically referred to as a massage method for implementing longitudinal massage by using a crank and rocker mechanism. The core massage principle of the massager in the embodiment is realized by a plane four-bar linkage, the four-bar linkage is a crank rocker mechanism, the crank rocker mechanism is in the category of plane connecting bars, wherein a driving connecting frame capable of rotating around a fixed point is called a crank 2, and the crank 2 is directly provided with the rotary power of the crank by a motor. The crank 2 is connected with a driven side link which can swing back and forth through a middle connecting rod, namely a transmission rod 3, the driven side link is called a rocker 4, one end of the rocker 4 is fixed on the massage frame 1 through hinged connection, the other end is provided with a massage ball 411, and the rocker 4 is a massage handle which can realize the massage function. The fixed point of the crank 2 and the fixed point of the rocker 4 are fixed on the massage frame 1 in a certain way, so that when the motor drives the crank 2 to rotate continuously, the transmission rod 3 is driven, the rocker 4 swings around the fixed point of the massage frame 1 under the constraint, and the massage ball 411 at the top end of the rocker 4 is driven to massage the back of the human body longitudinally. For the crank rocker mechanism, the rotation fixing point of the crank 2 and the rotation fixing point of the rocker 4 are both fixed on the massage frame 1, and from the three-dimensional perspective of the massage machine, the rotation fixing axis line of the crank 2 and the rotation fixing axis line of the rocker 4 are perpendicular to the height direction of the human body on the massage machine, namely the first hinge shaft 51 and the second hinge shaft 52 are perpendicular to the height direction of the human body, so that the motion direction of the massage ball 411 at the top end of the rocker 4 is the height direction of the human body, namely the massage ball 411 can realize the longitudinal massage to the back.

In this embodiment, the first hinge shaft 51 and the second hinge shaft 52 are parallel, and the axial lines of the first hinge shaft and the second hinge shaft do not intersect with each other, so that when the motor drives the crank 2 to rotate, the rocker 4 connected with the crank 2 through the transmission rod 3 can be driven to move longitudinally, and the massage ball 411 can massage the back of the human body longitudinally.

In this embodiment, the crank 2 can rotate around the first hinge shaft 51 for a whole circle, the crank 2 is connected with the rocker 4 through the transmission rod 3, the rocker 4 is a massage handle capable of realizing a massage function, and the top end of the massage handle is provided with a massage ball 411. The rotating fixed ends of the crank 2 and the rocker 4 are connected on the massage frame 1, and the motion of the massage handle realizes the massage to the back of the human body through the massage ball 411. In this embodiment, the first support seat 12 and the second support seat 13 are fixed to the support plate 11. The support plate 11 is specifically mounted on the frame of the massage chair in this embodiment. From the three-dimensional perspective of the massager, the rotation fixing shaft of the crank 2, namely the first hinge shaft 51 and the rotation fixing shaft of the rocker 4, namely the second hinge shaft 52 are parallel to each other, and are perpendicular to the height direction of the human body on the massager, so that the motion direction of the massage ball 411 positioned at the top end of the massage handle is the height direction of the human body, and the massage ball 411 can massage the back longitudinally.

In this embodiment, the crank 2 and the rocker 4 are connected to the frame, also called a link, the crank 2 can rotate around the whole circumference relative to the massage frame 1, the rocker 4 swings around the second hinge shaft 52 relative to the massage frame 1 within a certain angle, the swing angle is α, the transmission rod 3 is not connected to the massage frame 1, and this mechanism is called a crank-rocker mechanism. The massage balls 411 are located at the extension of the rocker 4 in the direction of the connecting end of the transmission rod 3.

The principle of the embodiment that the crank and rocker mechanism is used for realizing longitudinal massage is specifically described as follows:

the motor drives the crank 2 to rotate clockwise at the start position and drives the transmission rod 3 to move to the left and lower direction, at this time, the rocker 4 starts to swing to the left from the rightmost extreme position, and the massage ball 411 arranged on the rocker moves to the left as shown in fig. 3. As shown in fig. 4, the motor continues to drive the crank 2 to rotate clockwise, which drives the rocker 4 to swing leftwards, when the position shown in fig. 5 is reached, the crank 2 and the transmission rod 3 are in the same line, the swing of the rocker 4 reaches the limit leftwards, and the massage ball 411 on the rocker 4 reaches the corresponding massage position at the lower left side. The motor continues to drive the crank 2 to rotate clockwise, the rocker 4 is driven to swing rightwards from the leftmost limit position, at this time, the rocker 4 and the massage ball 411 mounted on the rocker start to move leftwards and rightwards until the position shown in fig. 3 is reached, so that one movement period of the massage ball 411 is finished, relative to the massager, a circulating longitudinal massage is realized, and the massage track of the massage ball 411 is shown in fig. 1. The motor continues to operate to drive the crank 2 to rotate circularly, so that the massage balls 411 can continuously massage the back of the human body longitudinally.

Example two

The present embodiment is different from the first embodiment in that, as shown in fig. 6, there are two first supporting seats 12, two first supporting seats 12 are respectively matched with two ends of the first hinge shaft 51, that is, two ends of the first hinge shaft 51 are respectively inserted into the hinge holes of the two first supporting seats 12, and the crank 2 is matched with the middle part of the first hinge shaft 51, that is, the middle part of the first hinge shaft 51 is located in the hinge hole of the crank 2; the number of the second supporting seats 13 is two, the two second supporting seats 13 are respectively matched with two ends of the second hinge shaft 52, that is, two ends of the second hinge shaft 52 are respectively inserted into the hinge holes of the two second hinge shafts 13, and the rocker 4 is matched with the middle of the second hinge shaft 52, that is, the middle of the second hinge shaft 52 is located in the hinge hole of one end of the rocker 4. The crank 2 is fixed to the middle of the first hinge shaft 51 in this embodiment. This structure can effectively improve the bearing capacity of the first hinge shaft 51 and the second hinge shaft 52. In addition, as shown in fig. 6, the support plate 11 in this embodiment has a U-shape.

It should be further explained that, in order to realize the rotation continuity of the crank 2 under the driving of the motor and avoid the interference of the transmission rod 3 with the first hinge shaft 51 during the movement, the practical structure of the crank 2 in this embodiment is, as shown in fig. 7 and 8, the crank 2 is in the shape of an eccentric disk, the first hinge shaft 51 is installed at the eccentric position inside and fixed with the disk-shaped crank 2, the motor drives the first hinge shaft 51 to rotate, the bearing 6 is installed on the outer ring of the crank 2, and the outer ring of the bearing 6 is fixedly connected with the transmission rod 3, as shown in fig. 7 and 8, so that when the motor drives the first hinge shaft 51 to rotate, the crank 2 is driven to realize the continuous rotation and the transmission rod 3 is driven to move smoothly, so as to realize the continuous driving of the whole massage for the rest mechanisms.

To sum up, the utility model discloses various shortcomings in the prior art have effectively been overcome and high industry value has.

The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may 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

1. A massager, which is characterized by comprising a massage frame (1), a crank (2), a transmission rod (3), a rocker (4) and a power device, the crank (2) is hinged with the massage frame (1) through a first hinge shaft (51), the crank (2) is movably connected with one end of a transmission rod (3), the other end of the transmission rod (3) is hinged with a rocker (4), and one end of the rocker (4) is hinged with the massage frame (1) through a second hinged shaft (52), the other end of the rocker (4) is provided with a massage part (41), the hinge point of the transmission rod (3) and the rocker (4) is positioned between the massage part (41) and the hinge point of the rocker (4) and the massage frame (1), the power device is connected with the crank (2), and the power device can drive the crank (2) to rotate around the axis line of the first hinge shaft (51).

2. The massage machine as claimed in claim 1, wherein the other end of the rocker (4) is mounted with a massage ball (411), the massage ball (411) constituting the massage portion (41).

3. The massaging machine according to claim 1, characterized in that said first articulation axis (51) and said second articulation axis (52) are parallel.

4. The massage machine according to claim 1, wherein the massage frame (1) comprises a support plate (11), a first support seat (12) mounted on the support plate (11), and a second support seat (13) mounted on the support plate (11), the crank (2) being hinged to the first support seat (12) by a first hinge axis (51), and the rocker (4) being hinged to the second support seat (13) by a second hinge axis (52).

5. The massage machine according to claim 4, wherein the first and second hinge axes (51, 52) are located at both sides of the support plate (11), respectively, and the massage part (41) and the first hinge axis (51) are located at the same side of the support plate (11).

6. The massaging machine according to claim 4, wherein there are two first supporting seats (12), two first supporting seats (12) are respectively fitted to both ends of the first hinge shaft (51), and the crank (2) is fitted to the middle portion of the first hinge shaft (51); the number of the second supporting seats (13) is two, the two second supporting seats (13) are matched with the two ends of the second hinged shaft (52) respectively, and the rocker (4) is matched with the middle of the second hinged shaft (52).

7. The massager as claimed in claim 4, wherein the support plate (11) is U-shaped.

8. The massager of claim 1 wherein said power means comprises a motor.

9. The massaging machine as claimed in claim 1, characterized in that the distance from the point of articulation of the transmission lever (3) with the rocker (4) to the second articulation axis (52) is greater than the distance from the point of articulation of the transmission lever (3) with the crank (2) to the first articulation axis (51).