CN211023836U

CN211023836U - 3D core for massage chair

Info

Publication number: CN211023836U
Application number: CN201921915840.5U
Authority: CN
Inventors: 雷谢王
Original assignee: Fuan Gauss Electronic Co ltd
Current assignee: Fuan Gauss Electronic Co ltd
Priority date: 2019-11-08
Filing date: 2019-11-08
Publication date: 2020-07-17
Anticipated expiration: 2029-11-08

Abstract

The utility model discloses a 3D core for a massage chair, which belongs to the technical field of massage appliances and comprises a main mounting frame and a core body, wherein a groove is arranged on the main mounting frame, the core body is arranged in the groove, one end of the core body is rotationally connected with the main mounting frame, one side of the core body is provided with a massage frame, a plurality of massage wheels are arranged on the massage frame, one end of the main mounting frame, which is far away from the hinging position of the core body, is provided with a transmission shaft for enabling the core body to rotate up and down around the rotating axis of the core body, one side of the transmission shaft of the main mounting frame is provided with a rotating motor in transmission connection with the transmission shaft, one end of the transmission shaft is provided with a turbine, one side of the turbine of the main mounting frame is rotationally connected with a worm in transmission connection with the turbine, the output shaft of, the utility model has the advantages of reduce 3D core volume, reach retrench, convenient.

Description

3D core for massage chair

Technical Field

The utility model relates to the technical field of massage equipment, specifically a 3D core for massage armchair.

Background

Modern people have fast pace of life and high working pressure, and symptoms such as fatigue, waist soreness and backache can often appear, and the use of the massage armchair can ensure smooth blood circulation, improve the waist soreness and backache and prevent diseases, improve the sleep quality and relieve the fatigue of the whole body. The existing massage chair comprises two driving modes of a 2D machine core and a 3D machine core, wherein the 2D machine core is a massage roller on the back of the massage chair and moves up and down/left and right, so that simpler massage actions such as rolling, kneading and the like are made, and the movement of two dimensions is kept on a plane; the 3D movement can adjust the massage rollers up and down, left and right and back and forth just like a three-dimensional space formed by X, Y, Z three shafts, so that the adjustment of three-dimensional massage depth and force can be realized, the neck, the waist and other parts can be massaged more deeply, and the massage manipulation and the massage program are enriched.

For example, the Chinese patent application No. CN207477663U proposes a 3D movement of a massage chair, which comprises a walking frame, wherein the walking frame is provided with a radial driving component and a massage head component, the walking frame comprises a bottom frame plate, the left and right ends of the top of the bottom frame plate extend upwards to form a left and right frame plate respectively, the bottom frame plate is provided with a driving rotating shaft, the driving rotating shaft is in transmission connection with a first driving motor, two ends of the driving rotating shaft are provided with guide gears, and the driving rotating shaft further comprises a reinforcing plate, the reinforcing plate is respectively connected with the top ends of the left frame plate and the right frame plate, the upper ends of the left frame plate and the right frame plate are provided with a left rotating shaft seat and a right rotating shaft seat, a left driven rotating shaft and a right driven rotating shaft are arranged in the left rotating shaft seat and the right rotating shaft seat, although the utility model discloses can satisfy and strengthen the version and be connected with the top of controlling the frame plate respectively through addding, play and strengthen walking frame overall structure stability, avoid the characteristics of walking frame deformation.

However, the technical solution in this application document still has disadvantages, for example, in order to realize the driving of the driving rotating shaft, the first driving motor is installed on one side of the walking frame far away from the massage head assembly, and the transmission between the first driving motor and the driving rotating shaft is generally transmitted by a belt wheel, and the structure is large, so that the overall volume of the 3D movement is large, and the requirements of simplification and convenience cannot be met.

Based on this, the utility model designs a 3D core for massage armchair to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a 3D core for massage armchair to solve above-mentioned technical problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a 3D core for massage armchair, includes main mounting bracket and core body, set up flutedly on the main mounting bracket, the core body sets up in the recess and its one end is rotated with the main mounting bracket and is connected, one side of core body is provided with massage frame, be provided with a plurality of massage wheels on the massage frame, the one end that core body articulated position was kept away from to the main mounting bracket is provided with and is used for making the core body around its axis of rotation tilting's transmission shaft, the main mounting bracket is provided with the rotation motor of being connected with the transmission shaft transmission in transmission shaft one side, the one end of transmission shaft is provided with the turbine, the main mounting bracket is rotated in one side of turbine and is connected with the worm of being connected with the turbine transmission, the output shaft and the worm of rotating the motor all wear to establish to the other.

Preferably, transmission gears are symmetrically arranged on the transmission shaft, one end of the machine core body is hinged to the main mounting frame, a transmission rack is arranged at the other end of the machine core body, the transmission rack is meshed with the transmission gears, a limiting mechanism used for limiting the rotation angle of the transmission rack is arranged on one side of the transmission rack, and when the transmission gears rotate, the transmission rack drives the machine core body to rotate up and down along the rotation axis of the machine core body.

Preferably, the limiting mechanism is a limiting plate arranged on one side of the transmission rack, an arc-shaped open slot is formed in one side of the limiting plate close to the transmission shaft, and when the transmission gear rotates, the transmission shaft is located in the arc-shaped open slot or abuts against side walls of two sides of the arc-shaped open slot.

Preferably, the main mounting frame is provided with first walking axle in the one end that is close to the transmission shaft, and its other end is provided with the second walking axle, first walking axle both ends are rotated and are connected with first walking wheel, second walking axle both ends are provided with the second walking wheel, the main mounting frame is provided with in second walking axle one side and is used for driving second walking axle pivoted walking motor.

Preferably, the massage frame is divided into a left group and a right group, and the number of the massage wheels is three and the three massage wheels are respectively and rotatably connected to the two ends and the middle position of the massage frame.

Preferably, one side of the movement body close to the rotating axis thereof is provided with a knocking motor in transmission connection with the massage frame.

Preferably, the main mounting frame is covered with a protective cover on the outer sides of the worm wheel, the worm and the first belt wheel.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses set up the turbine in one side of transmission shaft, articulate the worm with turbine drive on the main mounting bracket, and worm one side sets up the rotation motor, the output shaft of rotation motor and the other end of worm all extend to the opposite side of main mounting bracket, and connect through first band pulley between the two, when rotating the motor and starting, its output shaft drives the worm through first band pulley and rotates, and then make and worm drive's turbine rotate, thereby drive the mutual transmission of drive gear and transmission rack, make the core body rotate from top to bottom around its axis of rotation, and then massage frame and massage wheel motion, realize the effect of multidimensional massage; wherein, through the leading mode with first band pulley, the space that makes first band pulley occupy is located the opposite side of main mounting bracket, and the massage frame volume that main mounting bracket is located the homonymy is far greater than first band pulley, can cover the size that it occupied completely, can not occupy more space to realize the saving in space, and retrench, convenient effect.

The utility model discloses set up the limiting plate in transmission rack one side, during the use, the limiting plate rotates from top to bottom along the axis of rotation of core body along with the transmission rack together, and the transmission shaft is located the arc open slot of limiting plate this moment, and the both sides inner wall of arc open slot is as the spacing to core body pivoted, realizes the restriction to core body turned angle, prevents that its turned angle is too big, causes the result of user's bad impression; wherein, the general direct mount of current stop gear produces limiting displacement with drive gear looks butt at the both ends of driving rack, and this kind of mode causes drive gear's wearing and tearing easily, and the mode that adopts the limiting plate then can effectively avoid wearing and tearing to take place, prolongs drive gear's life.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic view of the overall structure of the present embodiment;

FIG. 2 is an enlarged view of portion A of FIG. 1;

FIG. 3 is a schematic view showing the installation structure of the walking motor in this embodiment;

FIG. 4 is a schematic side view of the present embodiment;

FIG. 5 is a schematic view of the protruding shield of the present embodiment.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a main mounting frame; 11. a groove; 12. mounting a plate; 13. a rotating shaft; 14. a drive shaft; 141. a turbine; 142. a transmission gear; 15. rotating the motor; 151. a second wheel disc; 16. a worm; 161. a first wheel disc; 17. a first travel axis; 171. a first running wheel; 18. a second traveling shaft; 181. a second road wheel; 182. a traveling motor; 183. a second pulley; 2. a machine core body; 21. an installation part; 22. a drive rack; 23. a limiting plate; 231. an arc-shaped open slot; 24. knocking the motor; 3. a massage frame; 31. a massage wheel; 4. a shield.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: A3D movement for a massage chair comprises a main mounting frame 1 and a movement body 2, wherein a groove 11 for mounting the movement body 2 is formed in the main mounting frame 1 in a penetrating mode, the movement body 2 is mounted in the groove 11, a pair of mounting portions 21 (shown in a combined figure 3) are symmetrically fixed to one end of the movement body 2, a pair of mounting plates 12 corresponding to the mounting portions 21 are fixed to one side of the groove 11 of the main mounting frame 1, and a rotating shaft 13 penetrates between the mounting portions 21 and the mounting plates 12; a pair of massage frames 3 are installed on one side of the movement body 2, a plurality of massage wheels 31 are installed on one side, away from the main mounting frame 1, of the massage frames 3, one end, away from the rotating shaft 13, of the main mounting frame 1 is hinged to a transmission shaft 14 used for enabling the movement body 2 to rotate up and down around the rotating shaft, one side, located on the transmission shaft 14, of the main mounting frame 1 is fixedly provided with a rotating motor 15 in transmission connection with the transmission shaft 14, one end of the transmission shaft 14 is fixedly provided with a turbine 141, one side, located on the turbine 141, of the main mounting frame 1 is hinged to a worm 16 in transmission connection with the turbine 141, the worm 16 and the rotating shaft are perpendicular to the main mounting frame 1, an output shaft of the rotating motor 15 and the worm 16 penetrate through the other end of the main mounting frame 1 and are respectively fixedly provided with a first wheel disc 161 and a second.

Preferably, a pair of transmission gears 142 is symmetrically fixed on the transmission shaft 14, an arc-shaped transmission rack 22 is fixed at one end of the movement body 2 far away from the rotating shaft 13, the transmission rack 22 is meshed with the transmission gears 142, a limiting mechanism for limiting the rotation angle of the transmission rack 22 is fixedly installed at one side of the transmission rack 22, when the transmission gears 142 rotate, the transmission rack 22 drives the movement body 2 to rotate up and down along the rotation axis of the rotating shaft 13, so that the movement body 2 can rotate up and down, and the massage wheels 31 are driven to realize various massage actions.

Preferably, the limiting mechanism is a limiting plate 23 fixed on one side of the transmission rack 22 through a bolt, an arc-shaped open slot 231 is formed in one side of the limiting plate 23 close to the transmission shaft 14, the arc-shaped opening of the limiting plate faces the direction of the movement body 2, the opening of the limiting plate faces one side of the transmission shaft 14, the transmission shaft 14 is completely located in the arc-shaped open slot 231, when the transmission gear 142 rotates, the transmission shaft 14 is always located in the arc-shaped open slot 231, and when the transmission shaft 14 is attached to the side walls of the two ends of the arc-shaped open slot 231, the limiting range of the rotation angle of the movement body 2 is obtained, so that the rotation angle of the movement body 2 can be limited, and the situations that dislocation, equipment damage or bad feeling brought to a; the existing limiting mechanisms are generally directly mounted at two ends of the transmission rack 22 and directly abut against the transmission gear 142 to generate a limiting effect, so that the transmission gear 142 is easily abraded, the mode of the limiting plate 23 can effectively avoid abrasion, and the service life of the transmission gear 142 is prolonged.

Preferably, a first walking shaft 17 is fixedly installed on one side of the main mounting frame 1 close to the transmission shaft 14, a second walking shaft 18 is hinged on the other side of the main mounting frame 1, first walking wheels 171 are hinged on two ends of the first walking shaft 17, second walking wheels 181 are fixedly connected on two ends of the second walking shaft 18, a walking motor 182 for driving the second walking shaft 18 to rotate is installed on one side of the main mounting frame 1 close to the second walking shaft 18, specifically, the walking motor 182 is in transmission connection with the second walking shaft 18 through a second belt wheel 183, the first walking shaft 17 is fixedly connected with the main mounting frame 1, so that the middle part of the main mounting frame can adjust the position and direction according to the sizes of the movement body 2 and the massage frame 3, more space is saved for the movement body 2 and the massage frame 3, the second walking shaft 18 is hinged with the main mounting frame 1, and is in transmission connection through the walking motor 182, therefore, when the walking motor drives the second walking shaft 18 and the second walking wheels 181 to rotate, the first traveling wheel 171 rolls along with the friction force, thereby achieving a convenient and fast driving effect.

Preferably, the massage frame 3 is divided into a left group and a right group, the number of the massage wheels 31 is three, and the three massage wheels are respectively and rotatably connected to the two ends and the middle position of the massage frame 3, specifically, the massage frame 3 is integrally set to be V-shaped, the opening of the massage frame faces the direction far away from the machine core body 2, the opening angle is matched with the included angle between the shoulder and the back of the human body, and the three massage wheels 31 are respectively hinged to the two ends and the middle position of the massage frame 3, so that the massage function on the back of the user is realized; wherein, the deflection angle between the first massage wheel 31 and the massage frame 3 can be properly adjusted to be more suitable for the shape of the upper end of the shoulder of the human body, thereby bringing more comfortable massage experience for the user.

Preferably, a knocking motor 24 which is in transmission connection with the massage frame 3 is arranged and fixed on one side of the movement body 2 close to the rotation axis of the movement body, and in the prior art, the knocking motor 24 is connected with the corresponding position of the machine core body 2 through a belt wheel to control the position relation between the machine core body 2 and the massage frame 3, so as to realize the beating of the back of the user, and is generally arranged on the main mounting frame 1, after a period of use, because the knocking motor 24 and the main mounting frame 1 have relative movement, the position of the knocking motor 24 is easy to change, so that the belt on the belt wheel thereof slips and dislocates, the knocking motor 24 is directly installed on the whole of the movement body 2, and moves together with the movement body 2, therefore, the relative movement between the movement body 2 and the knocking motor 24 can be avoided, and the phenomena of transmission deformation and belt slipping dislocation are prevented.

Preferably, the main mounting bracket 1 is covered with the protective cover 4 on the outer sides of the worm wheel 141, the worm 16 and the first pulley, so that the worm wheel 141, the worm 16 and the first pulley can be well protected, and foreign matters such as external dust can be prevented from entering.

One specific application of this embodiment is:

the utility model discloses one side at transmission shaft 14 sets up turbine 141, articulated worm 16 with the turbine 141 transmission on main mounting bracket 1, and worm 16 one side sets up rotation motor 15, the output shaft of rotation motor 15 and the other end of worm 16 all extend to the opposite side of main mounting bracket 1, and connect through first band pulley between the two, when rotating motor 15 and starting, its output shaft drives worm 16 through first band pulley and rotates, and then make and rotate with the driven turbine 141 of worm 16, thereby drive transmission gear 142 and transmission rack 22's mutual transmission, make core body 2 rotate from top to bottom around its axis of rotation, and then massage frame 3 and massage wheel 31 motion, realize the effect of multidimension massage.

To sum up, through the leading mode with first band pulley, the space that makes first band pulley occupy is located the opposite side of main mounting bracket 1, and main mounting bracket 1 is located the massage frame 3 volume of homonymy and is far greater than first band pulley, can cover its size of occupying completely, can not many occupation space to realize the saving in space, and retrench, convenient effect.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a 3D core for massage armchair, includes main mounting bracket (1) and core body (2), seted up recess (11) on main mounting bracket (1), core body (2) set up in recess (11) and its one end is rotated with main mounting bracket (1) and is connected, one side of core body (2) is provided with massage frame (3), be provided with a plurality of massage wheels (31) on massage frame (3), the one end that core body (2) articulated position was kept away from in main mounting bracket (1) is provided with and is used for making core body (2) around its axis of rotation tilting transmission shaft (14), main mounting bracket (1) is provided with rotation motor (15) of being connected with transmission shaft (14) transmission in transmission shaft (14) one side, its characterized in that: the one end of transmission shaft (14) is provided with turbine (141), main mounting bracket (1) is connected with worm (16) of being connected with turbine (141) transmission in the rotation of one side of turbine (141), the output shaft and worm (16) of rotating motor (15) all wear to establish to the other end of main mounting bracket (1) and connect through first band pulley.

2. The 3D movement for the massage chair according to claim 1, characterized in that: the symmetry is provided with drive gear (142) on transmission shaft (14), the one end and the main mounting frame (1) of core body (2) are articulated, and its other end is provided with driving rack (22), driving rack (22) and drive gear (142) meshing, one side of driving rack (22) is provided with the stop gear who is used for restricting driving rack (22) turned angle, works as when drive gear (142) rotate, driving rack (22) drive core body (2) along its axis of rotation tilting.

3. The 3D movement for the massage chair according to claim 2, characterized in that: the limiting mechanism is a limiting plate (23) arranged on one side of the transmission rack (22), an arc-shaped open slot (231) is formed in one side, close to the transmission shaft (14), of the limiting plate (23), and when the transmission gear (142) rotates, the transmission shaft (14) is located in the arc-shaped open slot (231) or is abutted to side walls on two sides of the arc-shaped open slot (231).

4. The 3D movement for the massage chair according to claim 1, characterized in that: the main mounting frame (1) is provided with a first walking shaft (17) at one end close to the transmission shaft (14), the other end of the main mounting frame is provided with a second walking shaft (18), two ends of the first walking shaft (17) are rotatably connected with first walking wheels (171), two ends of the second walking shaft (18) are provided with second walking wheels (181), and the main mounting frame (1) is provided with a walking motor (182) used for driving the second walking shaft (18) to rotate at one side of the second walking shaft (18).

5. The 3D movement for the massage chair according to claim 1, characterized in that: the massage frame (3) is divided into a left group and a right group, and the number of the massage wheels (31) is three and is respectively and rotatably connected to the two ends and the middle position of the massage frame (3).

6. The 3D movement for the massage chair according to claim 1, characterized in that: and a knocking motor (24) in transmission connection with the massage frame (3) is arranged on one side of the machine core body (2) close to the rotating axis of the machine core body.

7. The 3D movement for the massage chair according to claim 1, characterized in that: the main mounting frame (1) is provided with a protective cover (4) on the outer sides of the turbine (141), the worm (16) and the first belt wheel.