Movable massage mechanism and massage device

Abstract

The utility model relates to the technical field of human body massage, and provides a movable massage mechanism and a massage device.The movable massage mechanism comprises a massage machine core and a rack, the massage machine core comprises a shell, a walking gear, a rotating shaft, a swing massage assembly and a driving device, the walking gear is meshed with the rack, and the rotating shaft is rotationally installed on the shell; the driving device is in transmission connection with the rotating shaft so as to drive the rotating shaft to rotate. Wherein the walking gear is coaxially mounted on the rotating shaft; or the walking gear is rotationally installed on the shell, the massage machine core further comprises a first gear, and the first gear is coaxially installed on the rotating shaft and is in transmission connection with the walking gear. The walking gear and the swing massage assembly in the movable massage mechanism are driven by the same driving device, compared with the mode that a plurality of driving devices are arranged, the occupied space in the shell can be reduced, the overall structure of the massage machine core is compact, and the problem that the overall structure of the massage machine core is large is solved.

Description

Technical Field

[0001] The present application relates to the technical field of human body massage, and in particular to a mobile massage mechanism and a massage device. Background Art

[0002] The mobile massage mechanism generally includes a massage movement and a rack. The massage movement includes a housing, a traveling gear and a massage component rotatably mounted in the housing. The massage movement is meshed with the rack through the traveling gear to enable the massage movement to travel on the rack. At present, the traveling gear and the massage component are driven to rotate by different driving devices respectively. Multiple driving devices will occupy a large space in the housing, resulting in a larger overall structure of the massage movement. Utility Model Content

[0003] In view of this, the embodiments of the present application provide a mobile massage mechanism and a massage device to solve the problem of the larger overall structure of the massage movement.

[0004] The embodiment of the first aspect of the present application provides a mobile massage mechanism, including a massage movement and a rack, wherein the massage movement includes a housing, a running gear, a rotating shaft, a swinging massage assembly and a driving device, wherein the running gear is meshed with the rack, the rotating shaft is rotatably mounted on the housing, the swinging massage assembly is mounted on the rotating shaft, and the driving device is transmission-connected with the rotating shaft to drive the rotating shaft to rotate;

[0005] Wherein, the travel gear is coaxially mounted on the rotating shaft; or,

[0006] The traveling gear is rotatably mounted on the housing, and the massage movement further comprises a first gear, which is coaxially mounted on the rotating shaft and is transmission-connected with the traveling gear.

[0007] In the mobile massage mechanism provided in the embodiment of the present application, the swinging massage assembly is installed on the rotating shaft, and the traveling gear is coaxially installed on the rotating shaft or the first gear is coaxially installed on the rotating shaft and is connected to the traveling gear; when the driving device drives the rotating shaft to rotate, the rotating shaft can drive the swinging massage assembly to swing and the traveling gear to rotate, so that the massage movement can massage the human body in the process of walking on the rack to increase the massage area. Since the traveling gear and the swinging massage assembly are driven by the same driving device, compared with setting multiple driving devices, the space occupied in the housing can be reduced, making the overall structure of the massage movement more compact, solving the problem of the overall structure of the massage movement being large.

[0008] In some embodiments, the massage movement also includes a second gear, the second gear is meshed with the first gear, the second gear is coaxial with the traveling gear and relatively fixed, and the first gear is transmission-connected to the traveling gear through the second gear.

[0009] In some embodiments, the rack includes a strip and a plurality of teeth, the plurality of teeth are arranged on a side of the strip facing the rotating shaft, and the first gear and the second gear are both cylindrical gears.

[0010] In some embodiments, the second gear and the traveling gear together form a duplex gear.

[0011] In some embodiments, two racks are provided in the axial direction of the rotating shaft, and two first gears, two second gears and two traveling gears are provided respectively; the two first gears are coaxially installed at the two ends of the rotating shaft, and the two traveling gears are respectively meshed with the two racks; the swinging massage assembly is arranged between the two first gears.

[0012] In some embodiments, a plurality of the oscillating massage components are arranged at intervals along the axial direction of the rotating shaft.

[0013] In some embodiments, two of the oscillating massage components are arranged at axial intervals along the rotating shaft, and the driving device is arranged along the axial direction of the rotating shaft; the massage movement also includes a worm gear mechanism, a gear transmission mechanism and a bevel gear mechanism, the worm gear mechanism is connected to the driving device, and the worm gear mechanism is connected to the bevel gear mechanism through the gear transmission mechanism; one of the bevel gears in the bevel gear mechanism is located between the two oscillating massage components and is coaxially installed on the rotating shaft.

[0014] In some embodiments, the swinging massage assembly includes an inclined cam seat, a swinging seat and a massage arm, the inclined cam seat is installed on the rotating shaft, the inclined cam seat is provided with an inclined annular groove, and the swinging seat is installed on the inclined cam seat through the inclined annular groove; the massage arm is hinged on the swinging seat, and the massage arm is provided with a massage head.

[0015] In some embodiments, the rack includes a strip and a plurality of teeth, and the plurality of teeth are arranged on the side of the strip facing the rotating shaft; the strip is a flexible strip, and the side of the strip facing the rotating shaft is provided with a first plane and a second plane located on both sides of the teeth along the axial direction of the rotating shaft; the shell has a limiting hole for the rack to pass through and to limit the rack, and the hole wall of the limiting hole is provided with a first limiting rib and a second limiting rib that respectively cooperate with the first plane and the second plane to limit the position.

[0016] A second aspect of the present application provides a massage device, which comprises the mobile massage mechanism as described in the first aspect.

[0017] The massage device adopts all the embodiments of the above-mentioned mobile massage mechanism, and thus has at least all the beneficial effects of the above-mentioned embodiments, which will not be described one by one here.

[0018] The above description is only an overview of the technical solution of the present application. In order to more clearly understand the technical means of the present application, it can be implemented in accordance with the contents of the specification. In order to make the above and other purposes, features and advantages of the present application more obvious and easy to understand, the specific implementation methods of the present application are listed below. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the embodiments or conventional technical descriptions will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0020] Figure 1 is a schematic diagram of the structure of a mobile massage mechanism provided in some embodiments of the present application;

[0021] Figure 2 yes Figure 1 A partial schematic diagram of the mobile massage mechanism shown with the housing removed from a first perspective;

[0022] Figure 3 yes Figure 1 A partial schematic diagram of the mobile massage mechanism shown with the housing removed from a second viewing angle;

[0023] Figure 4 yes Figure 2 A schematic diagram of the structure of the middle swing massage component and the rotating shaft;

[0024] Figure 5 yes Figure 2 A partial enlarged view of the middle rack;

[0025] Figure 6 yes Figure 1 A partial cross-sectional view of the matching portion between the rack and the housing of the mobile massage mechanism shown;

[0026] Figure 7 yes Figure 6 Appearance of the middle shell;

[0027] Figure 8 yes Figure 7 The schematic diagram of the structure of the shell without the cover plate is shown.

[0028] The meanings of the marks in the figure are:

[0029] 100. Mobile massage institutions;

[0030] 10. Massage movement; 11. Housing; 111. Limiting shell; 1111. Limiting groove; 112. Limiting hole; 113. First limiting rib; 114. Second limiting rib; 115. Cover plate; 116. Inclined surface; 12. Traveling gear; 13. Rotating shaft; 14. Swinging massage assembly; 141. Oblique cam seat; 1411. Oblique annular groove; 142. Swinging seat; 1421. Limiting column; 143. Massage arm; 1431. Massage head; 15. First gear; 16. Second gear; 17. Driving device; 171. Worm gear mechanism; 1711. Worm; 1712. Worm wheel; 172. Gear transmission mechanism; 1721. Third gear; 1722. Fourth gear; 173. Bevel gear mechanism; 1731. First bevel gear; 1732. Second bevel gear;

[0031] 20. Rack; 21. Strip; 211. First plane; 212. Second plane; 22. Tooth portion. DETAILED DESCRIPTION

[0032] The following embodiments of the technical solution of the present application are described in detail in conjunction with the accompanying drawings. The following embodiments are only used to more clearly illustrate the technical solution of the present application, and are therefore only used as examples, and cannot be used to limit the scope of protection of the present application.

[0033] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by technicians in the technical field to which this application belongs; the terms used herein are only for the purpose of describing specific embodiments and are not intended to limit this application; the terms "including" and "having" in the specification and claims of this application and the above-mentioned figure descriptions and any variations thereof are intended to cover non-exclusive inclusions.

[0034] In the description of the embodiments of the present application, the technical terms "first", "second", etc. are only used to distinguish different objects, and cannot be understood as indicating or implying relative importance or implicitly indicating the number, specific order or primary and secondary relationship of the indicated technical features. In the description of the embodiments of the present application, the meaning of "multiple" is more than two, unless otherwise clearly and specifically defined.

[0035] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0036] In the description of the embodiments of the present application, the term "and / or" is only a description of the association relationship of the associated objects, indicating that there may be three relationships. For example, A and / or B can represent: A exists alone, A and B exist at the same time, and B exists alone. In addition, the character " / " in this article generally indicates that the associated objects before and after are in an "or" relationship.

[0037] In the description of the embodiments of the present application, the term "multiple" refers to more than two (including two). Similarly, "multiple groups" refers to more than two groups (including two groups), and "multiple pieces" refers to more than two pieces (including two pieces).

[0038] In the description of the embodiments of the present application, the orientations or positional relationships indicated by technical terms such as "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "vertical", "horizontal", "top", "bottom", "inside" and "outside" are based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the embodiments of the present application and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they should not be understood as limitations on the embodiments of the present application.

[0039] In the description of the embodiments of the present application, unless otherwise clearly specified and limited, technical terms such as "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, and it can be the internal connection of two elements or the interaction relationship between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the embodiments of the present application can be understood according to the specific circumstances.

[0040] Currently, the running gear and the massage assembly are driven to rotate by different driving devices respectively. Multiple driving devices will occupy a large space in the housing, thereby causing the overall structure of the massage movement to be larger.

[0041] In order to solve the problem of the large overall structure of the massage movement, the present application provides a mobile massage mechanism and a massage device.

[0042] The first embodiment of the present application provides a mobile massage mechanism. Figure 1 and Figure 2The mobile massage mechanism 100 includes a massage movement 10 and a rack 20. The massage movement 10 includes a housing 11, a running gear 12, a rotating shaft 13, a swinging massage assembly 14 and a driving device 17. The running gear 12 is meshed with the rack 20. The rotating shaft 13 is rotatably mounted on the housing 11. The swinging massage assembly 14 is mounted on the rotating shaft 13. The driving device 17 is in transmission connection with the rotating shaft 13 to drive the rotating shaft 13 to rotate. Among them, the running gear 12 is rotatably mounted on the housing 11. The massage movement 10 also includes a first gear 15, which is coaxially mounted on the rotating shaft 13 and is in transmission connection with the running gear 12.

[0043] The extension direction of the rack 20 is the first direction X, and the traveling gear 12 is meshed with the rack 20 to enable the massage movement 10 to move along the first direction X on the rack 20 .

[0044] The travel gear 12 is a cylindrical gear. It can be understood that the travel gear 12 can be a spur gear or a helical gear. When the travel gear 12 is a spur gear, the rack 20 is a spur gear; when the travel gear 12 is a helical gear, the rack 20 is a helical gear.

[0045] The extending direction of the rotating shaft 13 is the second direction Y. Optionally, the second direction Y is perpendicular to the first direction X. The rotating shaft 13 is rotatably mounted on the housing 11 to drive the first gear 15 to rotate and the swing massage assembly 14 to swing. It can be understood that the rotating shaft 13 can be a solid shaft, the rotating shaft 13 can also be a hollow shaft, or the rotating shaft 13 can be partially solid and partially hollow.

[0046] The swinging massage component 14 is mounted on the rotating shaft 13. When the rotating shaft 13 rotates, the rotating shaft 13 drives the swinging massage component 14 to perform swinging massage to enhance the massage effect.

[0047] The driving device 17 is connected to the rotating shaft 13 in a transmission manner. It can be understood that the driving device 17 is directly connected to the rotating shaft 13 to drive the rotating shaft 13 to rotate; or, the driving device 17 is connected to the rotating shaft 13 through a transmission mechanism to drive the rotating shaft 13 to rotate, wherein the transmission mechanism can be a gear mechanism, a belt transmission mechanism or a chain transmission mechanism.

[0048] Optionally, the driving device 17 may be a driving motor, for example, an electric motor (ie, an electric motor), a hydraulic motor or a pneumatic motor.

[0049] The first gear 15 is coaxially mounted on the rotating shaft 13 , that is, the axis of the first gear 15 coincides with the axis of the rotating shaft 13 , and the first gear 15 is fixed relative to the rotating shaft 13 , and can drive the first gear 15 to rotate when the rotating shaft 13 rotates.

[0050] The first gear 15 is transmission-connected to the traveling gear 12. It can be understood that the first gear 15 and the traveling gear 12 can be directly meshed to achieve the transmission connection between the first gear 15 and the traveling gear 12; or, the first gear 15 is transmission-connected to the traveling gear 12 through other gears.

[0051] In the mobile massage mechanism 100 provided in the embodiment of the present application, the swinging massage assembly 14 is mounted on the rotating shaft 13, and the first gear 15 is coaxially mounted on the rotating shaft 13 and is in transmission connection with the traveling gear 12; when the driving device 17 drives the rotating shaft 13 to rotate, the rotating shaft 13 can not only drive the swinging massage assembly 14 to swing, but also drive the traveling gear 12 to rotate, so that the massage movement 10 can massage the human body in the process of walking on the rack 20 to increase the massage area. Since the traveling gear 12 and the swinging massage assembly 14 are driven by the same driving device 17, compared with setting multiple driving devices 17, the space occupied in the housing 11 can be reduced, so that the overall structure of the massage movement 10 is relatively compact, which solves the problem of the overall structure of the massage movement 10 being relatively large.

[0052] In some embodiments, the first gear 15 may not be provided on the rotating shaft 13, but the traveling gear 12 may be directly coaxially mounted on the rotating shaft 13, which can simplify the structure.

[0053] Please refer to Figure 2 In some embodiments, the massage movement 10 further includes a second gear 16 , which meshes with the first gear 15 , is coaxial with the traveling gear 12 and relatively fixed, and the first gear 15 is transmission-connected to the traveling gear 12 via the second gear 16 .

[0054] The second gear 16 is coaxial with the traveling gear 12 and relatively fixed, that is, the axis of the second gear 16 coincides with the axis of the traveling gear 12, and the second gear 16 and the traveling gear 12 do not generate relative rotation, nor relative movement along the second direction Y. The second gear 16 is rotatably mounted on the housing 11 together with the traveling gear 12. When the rotating shaft 13 drives the first gear 15 to rotate, the first gear 15 drives the traveling gear 12 to rotate through the second gear 16, so as to realize the movement of the massage movement 10 on the rack 20.

[0055] Optionally, the diameter of the second gear 16 is greater than the diameter of the first gear 15 , and also greater than the diameter of the traveling gear 12 .

[0056] The massage movement 10 provided in the embodiment of the present application also includes a second gear 16. While transmitting the power of the first gear 15 to the traveling gear 12, the second gear 16 can change the transmission ratio to reduce the moving speed of the traveling gear 12 to ensure that the massage movement 10 moves stably on the rack 20.

[0057] Please refer to Figure 2 In some embodiments, the rack 20 includes a strip 21 and a plurality of teeth 22, the plurality of teeth 22 are disposed on a side of the strip 21 facing the rotating shaft 13, and the first gear 15 and the second gear 16 are both cylindrical gears.

[0058] The strip 21 extends along the first direction X, and the plurality of teeth 22 are arranged along the first direction X at intervals.

[0059] The plurality of teeth 22 are disposed on a side of the strip 21 facing the rotation shaft 13 , that is, the plurality of teeth 22 are located on one side of the strip 21 in the third direction Z.

[0060] The first gear 15 and the second gear 16 are both cylindrical gears. It can be understood that the first gear 15 and the second gear 16 are both spur gears; or, the first gear 15 and the second gear 16 are both helical gears.

[0061] Among them, the axes of the first gear 15 and the second gear 16 both extend along the second direction Y, that is, the axis of the traveling gear 12 extends along the second direction Y. At this time, the multiple teeth 22 are on one side of the strip 21 in the third direction Z to achieve the meshing of the traveling gear 12 and the rack 20.

[0062] In the embodiment of the present application, the first gear 15 and the second gear 16 are both designed as cylindrical gears. Cylindrical gears have high transmission efficiency, withstand large loads, and have a relatively simple production process.

[0063] It can be understood that in other embodiments, the first gear 15 and the second gear 16 can both be bevel gears, for example, the first gear 15 and the second gear 16 can both be straight bevel gears; or, the first gear 15 and the second gear 16 can both be helical bevel gears. The axis of the first gear 15 extends along the second direction Y, and the axis of the second gear 16 extends along the third direction Z, that is, the axis of the traveling gear 12 extends along the third direction Z. At this time, the plurality of teeth 22 are located on one side of the strip 21 in the second direction Y to achieve meshing of the traveling gear 12 with the rack 20.

[0064] In some embodiments, the second gear 16 and the traveling gear 12 together form a duplex gear.

[0065] The duplex gear is composed of two gears and can withstand large torque and load. There are many ways to process the duplex gear. It is understood that the two gears can be processed and formed as a whole; the two gears can also be fixed together, for example, by using a riveting machine to press the two gears together, or by using hot pressing to combine the two gears together.

[0066] Optionally, in the double gear, the second gear 16 may be a bevel gear and the traveling gear 12 may be a cylindrical gear; or, both the second gear 16 and the traveling gear 12 may be cylindrical gears.

[0067] The second gear 16 is combined with the travel gear 12, and the two can be installed on the shaft together, which is convenient for installation and disassembly, and has good stability and long service life.

[0068] In other embodiments, the second gear 16 and the traveling gear 12 are two independent gears, and the second gear 16 and the traveling gear 12 are respectively mounted on the same shaft.

[0069] Please also refer to Figure 1 and Figure 2 In some embodiments, two racks 20 are provided in the axial direction of the rotating shaft 13, and two first gears 15, two second gears 16 and two traveling gears 12 are provided respectively; the two first gears 15 are coaxially installed at both ends of the rotating shaft 13, and the two traveling gears 12 are respectively meshed with the two racks 20; the swinging massage component 14 is arranged between the two first gears 15.

[0070] Two racks 20 are provided in the axial direction of the rotating shaft 13 , that is, the two racks 20 are arranged along the second direction Y at intervals.

[0071] The first gear 15 , the second gear 16 and the travel gear 12 constitute a gear set. Two first gears 15 , two second gears 16 and two travel gears 12 are respectively provided, that is, two gear sets are formed. The two gear sets are respectively provided at both ends of the rotating shaft 13 .

[0072] By adopting the above technical solution, when the massage assembly 14 is swung for massage, the first gears 15 at both ends of the rotating shaft 13 respectively drive the two traveling gears 12 to travel on the two racks 20, which is beneficial to ensure the uniformity of force applied to the massage movement 10 when it is moving, and further beneficial to the stable travel of the massage movement 10 on the two racks 20.

[0073] Please refer to Figure 2 In some embodiments, a plurality of oscillating massage components 14 are arranged at intervals along the axial direction of the rotating shaft 13 .

[0074] Optionally, two oscillating massage components 14 are arranged at intervals along the axial direction of the rotating shaft 13, that is, two oscillating massage components 14 are arranged at intervals along the second direction Y to increase the massage area.

[0075] In other embodiments, one, three or more oscillating massage components 14 may be arranged at intervals along the axial direction of the rotating shaft 13 .

[0076] Please also refer to Figure 2 and Figure 3In some embodiments, when two oscillating massage components 14 are arranged at axial intervals along the rotating shaft 13, the driving device 17 is arranged axially along the rotating shaft 13; the massage movement 10 also includes a worm gear mechanism 171, a gear transmission mechanism 172 and a bevel gear mechanism 173, the worm gear mechanism 171 is connected to the driving device 17, and the worm gear mechanism 171 is connected to the bevel gear mechanism 173 through the gear transmission mechanism 172; one of the bevel gears in the bevel gear mechanism 173 is located between the two oscillating massage components 14 and is coaxially installed on the rotating shaft 13.

[0077] The driving device 17 is arranged along the axial direction of the rotating shaft 13 , that is, the driving device 17 is arranged along the second direction Y in the housing 11 .

[0078] Optionally, the worm gear mechanism 171 includes a worm 1711 and a worm wheel 1712, the gear transmission mechanism 172 includes a third gear 1721 and a fourth gear 1722, and the bevel gear mechanism 173 includes a first bevel gear 1731 and a second bevel gear 1732. The axis of the drive device 17, the axis of the worm 1711, and the axis of the second bevel gear 1732 all extend along the second direction Y, and the axes of the worm wheel 1712, the third gear 1721, the fourth gear 1722, and the first bevel gear 1731 all extend along the third direction Z.

[0079] Specifically, the output shaft of the driving device 17 is connected to the worm 1711, and the worm 1711 is meshed with the worm wheel 1712 to realize that the worm 1711 drives the worm wheel 1712 to rotate; the worm wheel 1712 is coaxial with the third gear 1721 and relatively fixed to realize the synchronous rotation of the worm wheel 1712 and the third gear 1721; the third gear 1721 is meshed with the fourth gear 1722 to realize that the third gear 1721 drives the fourth gear 1722 to rotate; the fourth gear 1722 is coaxial with the first bevel gear 1731 to realize the synchronous rotation of the fourth gear 1722 and the first bevel gear 1731; the first bevel gear 1731 is meshed with the second bevel gear 1732 to realize that the first bevel gear 1731 drives the second bevel gear 1732 to rotate; the second bevel gear 1732 is coaxially installed on the rotating shaft 13, and finally the driving device 17 drives the rotating shaft 13 to rotate.

[0080] It can be understood that the worm gear 1712 and the third gear 1721 together form a double gear, and the fourth gear 1722 and the first bevel gear 1731 together form a double gear; or, the worm gear 1712 and the third gear 1721 together form a double gear, and the fourth gear 1722 and the first bevel gear 1731 are independent gears; or, the worm gear 1712 and the third gear 1721 are independent gears, and the fourth gear 1722 and the first bevel gear 1731 together form a double gear; or, the worm gear 1712 and the third gear 1721 are independent gears, and the fourth gear 1722 and the first bevel gear 1731 are independent gears.

[0081] The third gear 1721 and the fourth gear 1722 may both be spur gears or helical gears; the first bevel gear 1731 and the second bevel gear 1732 may both be spur gears or helical gears.

[0082] Optionally, the diameter of the worm gear 1712 is greater than the diameter of the third gear 1721 , and the diameter of the fourth gear 1722 is greater than the diameter of the third gear 1721 and greater than the diameter of the first bevel gear 1731 .

[0083] Since the driving device 17 is arranged in the shell 11 along the second direction Y, the space in the shell 11 can be fully utilized, which is beneficial to reducing the volume of the massage movement 10; moreover, the driving device 17 drives the rotating shaft 13 to rotate by transmitting power and reversing through the worm gear mechanism 171, the gear transmission mechanism 172 and the bevel gear mechanism 173.

[0084] In other embodiments, the third gear 1721 and the fourth gear 1722 may be omitted. In this case, the worm gear 1712 and the first bevel gear 1731 are coaxial and relatively fixed, and the driving device 17 drives the rotating shaft 13 to rotate through the worm 1711, the worm gear 1712, the first bevel gear 1731 and the second bevel gear 1732 in sequence.

[0085] Please also refer to Figure 2 and Figure 4 In some embodiments, the swinging massage assembly 14 includes an inclined cam seat 141, a swinging seat 142 and a massage arm 143. The inclined cam seat 141 is installed on the rotating shaft 13. The inclined cam seat 141 is provided with an inclined annular groove 1411. The swinging seat 142 is installed on the inclined cam seat 141 through the inclined annular groove 1411; the massage arm 143 is hinged on the swinging seat 142, and the massage arm 143 is provided with a massage head 1431.

[0086] The oblique cam seat 141 is fixed on the rotating shaft 13, and the swing seat 142 is installed on the oblique cam seat 141 through the oblique annular groove 1411; a limiting shell 111 is also fixed in the housing 11, and the limiting shell 111 has a limiting groove 1111 extending along the axial direction of the rotating shaft 13, and a limiting column 1421 is provided on the swing seat 142, and the limiting column 1421 is in the limiting groove 1111, and the limiting groove 1111 can make the limiting column 1421 move along the second direction Y, and at the same time limit the limiting column 1421 to move along the first direction X, so as to prevent the swing seat 142 from rotating with the oblique cam seat 141. When the rotating shaft 13 rotates, the oblique cam seat 141 rotates relative to the swing seat 142, and the swing of the swing seat 142 is realized by the position change of the oblique annular groove 1411.

[0087] Optionally, massage heads 1431 are respectively provided at both ends of the massage arm 143, and the middle of the massage arm 143 is hinged on the swing seat 142; during massage, the massage arm 143 swings together with the swing seat 142, and the two massage heads 1431 of the massage arm 143 massage the human body to achieve kneading massage.

[0088] In other embodiments, the oblique cam seat 141 may not be provided, the rotating shaft 13 itself has an oblique annular groove 1411, the swing seat 142 is installed in the oblique annular groove 1411, and the swing seat 142 is swung by changing the position of the oblique annular groove 1411. Optionally, the swing seat 142 is a two-half structure, so that the swing seat 142 can be installed in the oblique annular groove 1411.

[0089] Please also refer to Figure 2 , Figure 5 , Figure 6 and Figure 7 In some embodiments, the rack 20 includes a strip 21 and a plurality of teeth 22, and the plurality of teeth 22 are arranged on the side of the strip 21 facing the rotating shaft 13; the strip 21 is a flexible strip, and the side of the strip 21 facing the rotating shaft 13 is provided with a first plane 211 and a second plane 212 on both sides of the teeth 22 along the axial direction of the rotating shaft 13; the shell 11 has a limiting hole 112 for the rack 20 to pass through and to limit the rack 20, and the hole wall of the limiting hole 112 is provided with a first limiting rib 113 and a second limiting rib 114 that respectively cooperate with the first plane 211 and the second plane 212 to limit the position.

[0090] The length of the strip 21 can be adjusted according to actual use requirements to be suitable for a variety of products.

[0091] The strip 21 is a flexible strip, which means that the strip 21 can be deformed accordingly according to the curve of the human body when subjected to pressure from the human body, so as to better massage the human body.

[0092] A plurality of teeth 22 are arranged on the side of the strip 21 facing the shaft 13 . This design ensures that the teeth 22 have a certain length (along the second direction Y) to ensure the structural strength of the teeth 22 . Meanwhile, the thickness of the strip 21 is relatively thin, which is conducive to the deformation of the strip 21 .

[0093] Optionally, the width of the first plane 211 (along the second direction Y) is greater than the width of the second plane 212 (along the second direction Y).

[0094] Please also refer to Figure 7 and Figure 8 Two first limiting ribs 113 are arranged at intervals along the second direction Y, and the first limiting ribs 113 extend a certain length along the first direction X; one second limiting rib 114 is arranged, and the second limiting rib 114 extends a certain length along the first direction X, and at the same time, the second limiting rib 114 is disconnected at the position where the traveling gear 12 is located to avoid the traveling gear 12. Of course, if the width of the traveling gear 12 is narrow, the second limiting rib 114 can also be continuous at the position where the traveling gear 12 is located.

[0095] Optionally, the housing 11 includes a housing body and a cover plate 115, the cover plate 115 is fixed to the housing body (including but not limited to screw connection), and the cover plate 115 and the housing body together form a limiting hole 112; during assembly, the cover plate 115 is first removed from the housing body, and then the housing body is placed on the rack 20, and then the cover plate 115 is fixed to the housing body again, so that the rack 20 is installed in the limiting hole 112. This design is conducive to the assembly of the rack 20 and the massage movement 10.

[0096] The first limiting rib 113 cooperates with the first plane 211 , and the second limiting rib 114 cooperates with the second plane 212 , so as to ensure that a section of the rack 20 in the limiting hole 112 is a straight section, so as to facilitate the meshing of the traveling gear 12 and the rack 20 .

[0097] In some embodiments, the shell 11 is further provided with two inclined surfaces 116 at both ends of the limiting hole 112 in the first direction X; in the direction away from the traveling gear 12, the distance between the inclined surface 116 and the tooth portion 22 along the third direction Z gradually increases. With this design, when the rack 20 is deformed, the shell 11 can avoid the tooth portion 22 of the rack 20, thereby preventing the shell 11 from hindering the deformation of the rack 20, which is beneficial to increasing the bending amount of the rack 20.

[0098] The second aspect of the present application provides a massage device, which may be a massage chair, a massage bed, a massage cushion, etc. The massage device includes the mobile massage mechanism 100 of the first aspect.

[0099] The massage device adopts all the embodiments of the above-mentioned mobile massage mechanism 100, and thus has at least all the beneficial effects of the above-mentioned embodiments, which will not be described one by one here.

[0100] The above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit them. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. These modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present application, and should all be included in the protection scope of the present application.

Claims

1. A mobile massage mechanism, comprising a massage movement and a rack, characterized in that: The massage movement comprises a housing, a running gear, a rotating shaft, a swinging massage assembly and a driving device, wherein the running gear is meshed with the rack, the rotating shaft is rotatably mounted on the housing, the swinging massage assembly is mounted on the rotating shaft, and the driving device is transmission-connected with the rotating shaft to drive the rotating shaft to rotate; Wherein, the travel gear is coaxially mounted on the rotating shaft; or, The traveling gear is rotatably mounted on the housing, and the massage movement further comprises a first gear, which is coaxially mounted on the rotating shaft and is transmission-connected with the traveling gear.

2. The mobile massage mechanism according to claim 1, characterized in that: The massage movement also includes a second gear, the second gear is meshed with the first gear, the second gear is coaxial with the traveling gear and relatively fixed, and the first gear is transmission-connected with the traveling gear through the second gear.

3. The mobile massage mechanism according to claim 2, characterized in that: The rack includes a strip and a plurality of teeth, wherein the plurality of teeth are arranged on a side of the strip facing the rotating shaft, and the first gear and the second gear are both cylindrical gears.

4. The mobile massage mechanism according to claim 3, characterized in that: The second gear and the traveling gear together form a double gear.

5. The mobile massage mechanism according to claim 2, characterized in that: Two racks are provided in the axial direction of the rotating shaft, and two first gears, two second gears and two traveling gears are provided respectively; the two first gears are coaxially installed at the two ends of the rotating shaft, and the two traveling gears are respectively meshed with the two racks; the swinging massage component is arranged between the two first gears.

6. The mobile massage mechanism according to any one of claims 1 to 5, characterized in that: A plurality of the swing massage components are arranged at intervals along the axial direction of the rotating shaft.

7. The mobile massage mechanism according to claim 6, characterized in that: The two oscillating massage components are arranged at intervals along the axial direction of the rotating shaft, and the driving device is arranged along the axial direction of the rotating shaft; the massage movement also includes a worm gear mechanism, a gear transmission mechanism and a bevel gear mechanism, the worm gear mechanism is connected to the driving device, and the worm gear mechanism is connected to the bevel gear mechanism through the gear transmission mechanism; one of the bevel gears in the bevel gear mechanism is located between the two oscillating massage components and is coaxially installed on the rotating shaft.

8. The mobile massage mechanism according to any one of claims 1 to 5, characterized in that: The swing massage assembly includes an oblique cam seat, a swing seat and a massage arm. The oblique cam seat is installed on the rotating shaft. The oblique cam seat is provided with an oblique annular groove. The swing seat is installed on the oblique cam seat through the oblique annular groove. The massage arm is hinged on the swing seat, and the massage arm is provided with a massage head.

9. The mobile massage mechanism according to claim 1, characterized in that: The rack includes a strip and a plurality of teeth, and the plurality of teeth are arranged on the side of the strip facing the rotating shaft; the strip is a flexible strip, and the side of the strip facing the rotating shaft is provided with a first plane and a second plane located on both sides of the teeth along the axial direction of the rotating shaft; the shell has a limiting hole for the rack to pass through and to limit the rack, and the hole wall of the limiting hole is provided with a first limiting rib and a second limiting rib that respectively cooperate with the first plane and the second plane to limit the position.

10. A massage device, characterized in that: It comprises a mobile massage mechanism as described in any one of claims 1-9.

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