Vibration-increasing massage machine core

Abstract

The utility model relates to a vibration massage machine core which comprises a shell, a motor, a transmission chain, a rotating wheel assembly, a swing massage assembly and a jacking massage assembly. The motor drives the rotating wheel assembly to rotate through the transmission chain, and the rotating rotating wheel assembly drives the swing massage assembly and the jacking massage assembly to reciprocate. Wherein the rotating wheel assembly comprises a first wheel part used for driving the swinging massage assembly and a second wheel part used for driving the jacking massage assembly; the top pressure massage assembly comprises a traction arm and a top pressure arm, the upper end part of the top pressure arm is provided with a top pressure head, and the lower part of the top pressure arm is sleeved on the motor shaft or the eccentric shaft section of the high-speed rotating shaft; one end of the traction arm is connected with the middle or the lower end of the jacking arm, and the other end of the traction arm is movably connected with the second wheel part of the rotating wheel assembly. According to the utility model, the high-speed rotating shaft is organically used as a fulcrum of the jacking arm, and high-frequency fluctuating vibration can be generated under the driving of the eccentric shaft section on the basis that swinging around the shaft is not influenced.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of massage equipment, and particularly relates to a vibration massage movement, and especially to a scheme that simultaneously provides a rotating massage head and a swing massage head on an output shaft. BACKGROUND

[0002] Most massagers use a motor as power, drive an output shaft on a gearbox, and drive the massage head to move, and the movement of the massage head is roughly divided into rotation and swing reciprocation, the former uses a pair of symmetrically arranged rotating massage heads to realize massage, and the latter can be designed into a reciprocating pressing finger pressure action or a pair of symmetrically arranged clamping plate massage heads to realize clamping and kneading of the neck and legs.

[0003] CN202222582998.3 discloses a shoulder and neck massage unit, which comprises a first gear, a first massage structure and a second massage structure, the first massage structure comprises a rotating disc and a first massage piece, the rotating disc comprises an inclined rotating shaft and a slanting boss coaxial with the rotating shaft, the slanting boss forms an inclined guide rail surface on the outer periphery of the rotating shaft, and the first massage piece is connected with the rotating shaft; wherein the limiting block of the first massage piece is constrained by the limiting groove on the top cover and can only make a swing movement; the second massage structure comprises an eccentric wheel, a swing arm and a second massage piece, the swing arm is provided with an oval first guide rail groove at one end, and the other end is connected with the second massage piece shaft, the first gear is in transmission connection with the rotating disc and the eccentric wheel through an output shaft, and the eccentric wheel is rotatably arranged in the first guide rail groove and drives the swing arm and the second massage piece to reciprocate.

[0004] CN202222998840.4 discloses a portable shoulder and neck massager, which has a structure similar to the above, and also comprises a first massage head and a second massage head, but the push rod for pulling the second massage head adopts a clamping block matched with an eccentric groove on the slanting wheel to realize action linkage. SUMMARY

[0005] The utility model aims at designing a top pressure massage assembly, and the top pressure arm is positioned on the eccentric shaft segment of the high-speed rotating shaft, can swing around the eccentric shaft segment, and can also be driven by the eccentric shaft segment to realize high-frequency fluctuation vibration massage movement.

[0006] The utility model discloses a kind of vibration massage machine core, including shell, motor, transmission chain, runner assembly, swing massage subassembly and top pressure massage subassembly;The motor is driven runner assembly rotation by transmission chain, and rotating runner assembly drives swing massage subassembly and top pressure massage subassembly reciprocating motion respectively;It is characterized by: runner assembly includes the first wheel part for driving swing massage subassembly and the second wheel part for driving top pressure massage subassembly;The top pressure massage subassembly includes traction arm and top pressure arm, and the top pressure arm upper end portion has top pressure head, and lower portion is set on the eccentric shaft section of motor shaft or with motor shaft transmission connection high-speed rotating shaft;The traction arm one end is connected with top pressure arm middle part or lower end part, and the other end is movably connected with the second wheel part of runner assembly, and reciprocating motion is driven by second wheel part with the aid of traction arm.

[0007] The one end of the traction arm in the top pressure massage subassembly has a ball head, which is constrained in the ball cavity of the top pressure arm. The top pressure arm is formed with a circular loop sleeve, which is sleeved on the eccentric shaft section positioned on the motor shaft or the high-speed rotating shaft through the one-way bearing.

[0008] The motor is an outer rotor double-head output shaft, and the eccentric shaft section is positioned on the motor shaft end through the one-way bearing, and the top pressure massage subassembly is driven by the eccentric shaft section. The transmission chain includes a worm on the motor shaft, a worm gear positioned on the shell, and two large gears meshing with each other. Each large gear end face drives a runner assembly. The worm gear meshes with the worm, and the small gear coaxial with the worm gear meshes with one large gear to transmit power to the two large gears.

[0009] The first wheel part in the runner assembly is arranged on the upper end face of the large gear, and the second wheel part is arranged on the lower end face of the large gear. The second wheel part is an eccentric wheel, and a traction loop is sleeved on the second wheel part and movably hinged with the one end of the traction arm. The first wheel part is a bevel wheel, including an upper wheel part and a lower wheel part. The facing surfaces of the two parts are bevel surfaces, and a vertical bevel protruding shaft is protruded on the surface of the lower wheel part. The protruding shaft is used to constrain the swing arm in the swing massage subassembly, and the swing arm only swings under the drive of the two bevel surfaces and the constraint of the shell.

[0010] The swing massage subassembly includes a swing arm and a massage head. The swing arm is C-shaped, and a sleeve ring is formed on the lower end, and a fixed shaft for positioning the massage head is formed on the upper end. The sleeve ring is movably sleeved on the protruding shaft of the lower wheel part and clamped between the upper wheel part and the lower wheel part. The sleeve ring is radially connected with a limiting pin, which is constrained in the guide groove on the inner side of the shell cover to limit rotation.

[0011] The fixed shaft on the upper end of the swing arm has two to three roots, which are separately distributed on both sides of the swing arm and vertically distributed. The surface of the upper wheel part of the first wheel part is fixed with a massage turntable having a protruding surface.

[0012] The first wheel part in the rotating wheel assembly is arranged on the upper end surface of the gear, the second wheel part is arranged on the lower end surface of the gear, and the first wheel part and the second wheel part are both eccentric wheels; a traction sleeve is sleeved on the second wheel part, and the traction sleeve is movably connected with one end of a traction arm; the first wheel part is used to drive a swing arm in the swing massage assembly, and the swing arm only swings in a straight line under the constraint of the shell; the traction arm and the swing arm are distributed vertically.

[0013] The swing massage assembly comprises a swing arm and a massage head, the swing arm is in an L shape, a sleeve ring is formed on the lower end of the swing arm, and a fixing shaft for positioning the massage head is formed on the upper end of the swing arm; the sleeve ring is movably sleeved on the second wheel part, and the fixing shaft end of the swing arm penetrates through the long slot in the upper cover of the shell, so that the rotation is limited and only linear reciprocating motion is performed.

[0014] A pair of massage heads are fixed on the fixing shaft at the upper end of the swing arm, and the line connecting the two massage heads is perpendicular to the swing arm; the upper end of the first wheel part is fixed with a massage disc with a convex surface, the massage disc protrudes from the surface of the upper cover of the shell, and rotates coaxially with the gear.

[0015] The worm driven by the motor is further meshed with a second worm wheel, the bevel gear coaxial with the second worm wheel is meshed with a bevel gear positioned on the walking shaft of the shell, and the walking shaft is synchronously driven to rotate; one end of the shell is positioned with the walking shaft, and the other end is positioned with the driven shaft, both ends of the walking shaft and the driven shaft are fixed with rollers capable of walking on a pair of rails, and the walking shaft is further locked with a walking gear meshed with the rail rack on the side of the roller.

[0016] The utility model discloses organic use high -speed rotating shaft as the fulcrum of top pressure arm, still can produce high -frequency undulation's vibration under the eccentric shaft section drive of high -speed rotating shaft on the basis of not influencing swing around the shaft, make top pressure massage subassembly add vibration function, thereby, combine swing massage assembly and massage disc, greatly enrich massage combination. BRIEF DESCRIPTION OF DRAWINGS

[0017] The application will be further described below in combination with specific examples:

[0018] Figure 1 It is the schematic diagram of neck massager

[0019] Figure 2 It is the exploded schematic diagram of neck massager

[0020] Figure 3 It is the exploded schematic diagram of vibration adding massage movement

[0021] Figure 4 It is the schematic diagram of walking massage movement

[0022] Figure 5 It is the exploded schematic diagram of walking massage movement

[0023] wherein

[0024] 1 - shell; 11 - upper cover; 111 - guide groove; 112 - long groove; 12 - bottom shell; 13 - walking shaft; 14 - driven shaft;

[0025] 15 - roller; 16 - walking gear; 17 - battery; 18 - circuit board; 19 - small cover;

[0026] 2 - motor; 21 - motor shaft; 22 - eccentric shaft section; 221 - one-way bearing; 222 - bearing; 23 - worm;

[0027] 3 - transmission chain; 31 - worm wheel; 32 - pinion; 33 - large gear; 34 - second worm wheel;

[0028] 4 - rotating wheel assembly; 41 - first wheel part; 411 - upper wheel part; 412 - lower wheel part; 42 - second wheel part;

[0029] 5 - swing massage assembly; 51 - swing arm; 511 - collar; 512 - fixed shaft; 513 - limit pin;

[0030] 52 - massage head;

[0031] 6 - top pressing massage assembly; 61 - traction arm; 611 - ball head; 612 - traction sleeve; 62 - top pressing arm;

[0032] 621 - top pressing head; 622 - ball cavity; 623 - circular sleeve;

[0033] 7 - massage turntable; 8 - decorative cover; 9 - track; DETAILED DESCRIPTION

[0034] Example 1

[0035] Referring to Figure 1 and Figure 2 , the neck massage machine core example, the shell 1 outside of the vibration massage machine core is also half wrapped with a decorative cover 8, and the decorative cover 8 two ends are provided with clamping mouth that can hold the lanyard.

[0036] Referring to Figure 3 , the vibration massage machine core, including shell 1, motor 2, transmission chain 3, rotating wheel assembly 4, swing massage assembly 5 and top pressing massage assembly 6; the shell 1 includes upper cover 11 and bottom shell 12, the motor 2, transmission chain 3, rotating wheel assembly 4 and massage assembly can be wrapped in part. The motor drives the rotating wheel assembly to rotate through the transmission chain, and the rotating rotating wheel assembly drives the swing massage assembly and the top pressing massage assembly to reciprocate respectively; characterized in that: the rotating wheel assembly 4 includes the first wheel part 41 for driving the swing massage assembly 5 and the second wheel part 42 for driving the top pressing massage assembly 6;

[0037] Swing massage assembly 5, including swing arm 51 and massage head 52, swing arm 51 is C-shaped, the lower end is shaped with a sleeve ring 511, the upper end is shaped with a fixed shaft 512 for positioning the massage head; The sleeve ring 511 is movably sleeved on the first wheel part 41 and is driven to reciprocating swing by the first wheel part.

[0038] Top pressure massage assembly 6, including traction arm 61 and top pressure arm 62, the top pressure arm 62 has top pressure head 621 on the upper end, and the lower part is sleeved on the eccentric shaft segment 22 of the motor shaft or the high-speed rotating shaft in transmission connection with the motor shaft 21, the eccentric shaft segment 22 is used as the swing fulcrum, and the high-speed rotating eccentric shaft segment 22 can drive the top pressure arm 62 to rise and fall, forming high-frequency vibration. One end of the traction arm 61 is connected with the middle or lower end of the top pressure arm 62, and the other end is movably connected with the second wheel part 42 of the rotating wheel assembly. The second wheel part 42 drives the traction arm 61 to reciprocate. Here, the position of the traction arm 61 and the swing fulcrum is involved. In the figure, the middle of the top pressure arm 62 is positioned on the eccentric shaft segment 22, corresponding to the traction arm 61, which is connected with the lower end of the top pressure arm. If the lower end of the top pressure arm 62 is positioned on the eccentric shaft segment 22, then the traction arm 61 is connected with the middle of the top pressure arm.

[0039] More specifically, one end of the traction arm 61 has a ball head 611, which is constrained in the ball cavity 622 of the top pressure arm 62, equivalent to the function of a knuckle bearing or a fisheye bearing, allowing the two to be free in angle; The top pressure arm 62 is shaped with a circular loose sleeve 623, which is sleeved on the eccentric shaft segment 22, which is positioned on the motor shaft 21 or the high-speed rotating shaft through the one-way bearing 221, so that the forward and reverse rotation of the motor 2 can be used to select whether to vibrate. In addition, a bearing 222 can also be provided between the eccentric shaft segment 22 and the circular loose sleeve 623 to reduce wear and noise.

[0040] The selection of the motor 2 is that the motor is an outer rotor with double heads and output shafts, and the eccentric shaft segment 22 is positioned on the end of the motor shaft 21 through the one-way bearing 221, and the top pressure massage assembly 6 is driven by the eccentric shaft segment 22 to generate additional vibration function; The transmission chain 3 includes a worm 23 on the motor shaft, a worm gear 31 positioned on the housing, and two large gears 33 meshing with each other, and each large gear 33 end face drives a rotating wheel assembly 4; The worm gear 31 is meshed with the worm 23, and the pinion 32 coaxial with the worm gear 31 is meshed with one of the large gears 33, and power is transmitted to the two large gears 33. The design of the transmission chain 3 is relatively simple, and the structure is the most compact, especially suitable for use on small movement.

[0041] Further, the first wheel part 41 in the rotating wheel assembly 4 is arranged on the upper end surface of the gear 33, and the second wheel part 42 is arranged on the lower end surface of the gear 33, so that the two massage assemblies are isolated in the upper and lower spaces, and of course, the first wheel part 41 and the second wheel part 42 can be arranged adjacent to each other; according to the different actions of the two massage assemblies, the eccentric and inclined surface two driving combinations can be selected. In this example, the second wheel part 42 is an eccentric wheel, and a traction sleeve 612 is sleeved on the second wheel part 42, the traction sleeve 612 is movably hinged at one end of a traction arm 61, so as to ensure that the traction arm 61 has a degree of freedom in one direction; the first wheel part 41 is an inclined surface wheel, that is, an inclined surface driving eccentric motion, which includes an upper wheel part 411 and a lower wheel part 412, and the facing surfaces of the two are inclined surfaces, and a vertical inclined surface protruding shaft is protruded on the surface of the lower wheel part 412, which is used to constrain the swing arm 51 in the swing massage assembly, and the swing arm 51 only swings under the constraint of the two inclined surface driving and the shell 1, that is, the shell limits its rotation.

[0042] More specifically, the sleeve ring 511 formed at the lower end of the swing arm is movably sleeved on the protruding shaft of the lower wheel part 412 and is clamped between the upper wheel part 411 and the lower wheel part 412; the sleeve ring 511 is radially connected with a limiting pin 513, and the limiting pin 513 is constrained in the guide groove 111 on the inner side of the upper cover 11 of the shell, so as to limit the rotation.

[0043] The fixed shaft 512 at the upper end of the swing arm 51 is provided with two to three roots, which are separately arranged on both sides of the swing arm and are vertically distributed, so that the massage heads 52 can be used for synchronous massage of both sides of the neck and both shoulders, respectively; further, the surface of the upper wheel part 411 of the first wheel part is fixed with a massage turntable 7 having a protruding surface, which can also be used for massage of the back of the neck, forming a three-dimensional three-surface massage.

[0044] The design of the neck massager above can also form synchronous finger pressure massage of the shoulder and back by the pressure head 621 on the pressure massage assembly 6. In order to expand the massage range of the shoulder, two massage heads 52 can be arranged side by side, and from the use state, the upper is one massage head 52, the lower is two massage heads 52 arranged side by side, and the lower is the pressure head 621. In order to realize wearable, a space for accommodating the battery 17 is also arranged on the outer side of the bottom shell 12, and is packaged in the shell by means of the decorative cover 8; the circuit board 18 and the small cover 19 are arranged on the upper cover 11, which are all conventional arrangements to make the product structure perfect.

[0045] Example two:

[0046] This example is designed as a planar massage core, which can be suitable for large-area back massage and can realize walking massage. The overall structure is basically similar to the above example, but the specific motion mode and angle of the two massage assemblies can be adjusted appropriately, and the rolling wheels required for walking are added on the shell 1 of the vibration massage core. The specific is as follows:

[0047] Referring toFigure 4 and Figure 5 The first wheel part 41 in the rotating wheel assembly 4 is arranged on the upper end surface of the gear 33, the second wheel part 42 is arranged on the lower end surface of the gear 33, and both the first wheel part 41 and the second wheel part 42 are eccentric wheels; a traction sleeve 612 is sleeved on the second wheel part 42, and the traction sleeve 612 is movably connected with one end of the traction arm 61, so that the pressing head 621 arranged on the pressing arm 62 generates undulation and additional vibration; the first wheel part 41 is used to drive the swing arm 51 in the swing massage assembly, and the swing arm 51 only makes linear simple harmonic motion under the constraint of the shell; the traction arm 61 is distributed vertically to the swing arm 51.

[0048] The swing massage assembly 5 comprises the swing arm 51 and the massage head 52, the swing arm is L-shaped, the lower end is formed with a sleeve ring 511, and the upper end is formed with a fixed shaft 512 for positioning the massage head; the sleeve ring 511 is movably sleeved on the second wheel part 42, and the fixed shaft 512 of the swing arm penetrates through the long slot 112 of the upper cover of the shell, so as to limit rotation and only make linear reciprocating motion. According to the need of back massage, the long slot 112 is designed to be perpendicular to the central axis surface of the machine core, so that the reciprocating mode of the massage head 52 can generate outward push-pull and inward muscle compression massage action.

[0049] Therefore, the fixed shaft 512 on the upper end of the swing arm is fixed with the two connected massage heads 52, the line connecting the two massage heads 52 is close to being perpendicular to the swing arm 51, and has a wider massage track; the upper end of the first wheel part 41 is fixed with a massage turntable 7 having a convex surface, the massage turntable 7 protrudes from the surface of the upper cover 11 of the shell, and rotates coaxially with the gear 33. Of course, the massage turntable 7 can also be selected to slightly deviate from the axis of the gear 33, so as to generate changes in the massage track. In this structure application, the massage turntable 7 undertakes a more important massage task.

[0050] The above is the structure of the massage machine core, if the massage machine core needs to move, a second worm gear 34 needs to be meshed on the worm 23 driven by the motor, the bevel gear 35 coaxial with the second worm gear 34 is meshed with the bevel gear 35 positioned on the walking shaft of the shell, and the walking shaft 13 is synchronously driven to rotate; more specifically, the shell 1 is positioned with the walking shaft 13 at one end and the driven shaft 14 at the other end, the walking shaft 13 and the driven shaft 14 are both fixed with the rollers 15 capable of walking on a pair of rails, and the walking shaft 13 is also locked with the walking gear 16 meshed with the rail rack on the side of the roller 15. A pair of rails 9 are shown in the figure, which can be installed on the backrest frame or the massage chair frame to realize the massage with large up-down stroke.

Claims

1. A vibration massage movement, comprising a housing, a motor, a transmission chain, a rotating wheel assembly, a swing massage assembly and a pressing massage assembly; the motor drives the rotating wheel assembly to rotate through the transmission chain, and the rotating wheel assembly drives the swing massage assembly and the pressing massage assembly to reciprocate respectively; characterized in that: The rotating wheel assembly comprises a first wheel part for driving the swinging massage assembly and a second wheel part for driving the pressing massage assembly; the pressing massage assembly comprises a traction arm and a pressing arm, the upper end of the pressing arm is provided with a pressing head, and the lower part of the pressing arm is sleeved on an eccentric shaft segment of a high-speed rotating shaft or is in transmission connection with the high-speed rotating shaft; one end of the traction arm is connected with the middle or lower end of the pressing arm, and the other end is movably connected with the second wheel part of the rotating wheel assembly, so that the traction arm is driven to reciprocate by the second wheel part. ​ 2. A vibrating massage movement for a watch, according to claim 1, characterized in that: One end of the traction arm is provided with a ball head which is constrained in a ball cavity of the pressing arm; the pressing arm is formed with a circular loop sleeve which is sleeved on the eccentric shaft segment, and the eccentric shaft segment is positioned on the motor shaft or the high-speed rotating shaft through a one-way bearing.

3. A vibrating massage movement for a watch according to claim 1 or 2, characterized in that: The motor is an outer rotor double-head output shaft, and the motor shaft end is respectively provided with an eccentric shaft segment which is positioned through a one-way bearing, and the eccentric shaft segment drives the pressing massage assembly; the transmission chain comprises a worm on the motor shaft, a worm wheel positioned on the shell and two large gears which are in mesh with each other, and each end surface of the large gears drives a rotating wheel assembly; the worm wheel is in mesh with the worm, the pinion coaxial with the worm wheel is in mesh with one large gear, and power is transmitted to the two large gears.

4. A vibrating massage movement for a watch according to claim 3, characterized in that: The first wheel part of the rotating wheel assembly is arranged on the upper end surface of the large gear, and the second wheel part is arranged on the lower end surface of the large gear; the second wheel part is an eccentric wheel, a traction loop is sleeved on the second wheel part, and the traction loop is movably hinged with one end of the traction arm; the first wheel part is an inclined wheel which comprises an upper wheel part and a lower wheel part, the facing surfaces of the two parts are inclined surfaces, and a vertical inclined convex shaft is protruded on the surface of the lower wheel part, the convex shaft is used to constrain a swinging arm in the swinging massage assembly, and the swinging arm only swings under the driving of the two inclined surfaces and the constraint of the shell.

5. A vibrating massage movement for a watch according to claim 4, characterized in that: The swinging massage assembly comprises a swinging arm and a massage head, the swinging arm is in a C shape, the lower end is formed with a loop, and the upper end is formed with a fixed shaft for positioning the massage head; the loop is movably sleeved on the convex shaft of the lower wheel part and is clamped between the upper wheel part and the lower wheel part; the loop is radially connected with a limiting pin which is constrained in a guide groove on the inner side of the upper cover of the shell to limit rotation.

6. A vibrating massage movement for a watch according to claim 5, characterized in that: The fixed shaft of the upper end of the swinging arm has two to three parts which are separately arranged on the two sides of the swinging arm and are vertically distributed; the surface of the upper wheel part of the first wheel part is fixed with a massage rotating disc which has a protruding surface.

7. The vibrating massage movement for a watch according to claim 3, characterized in that: The first wheel part of the rotating wheel assembly is arranged on the upper end surface of the large gear, and the second wheel part is arranged on the lower end surface of the large gear, and the first wheel part and the second wheel part are both eccentric wheels; a traction loop is sleeved on the second wheel part, and the traction loop is movably hinged with one end of the traction arm; the first wheel part is used to drive a swinging arm in the swinging massage assembly, and the swinging arm only does linear simple pendulum under the constraint of the shell; the traction arm and the swinging arm are vertically distributed.

8. A vibrating massage movement for a watch according to claim 7, characterized in that: The swinging massage assembly comprises a swinging arm and a massage head, the swinging arm is in an L shape, the lower end is formed with a loop, and the upper end is formed with a fixed shaft for positioning the massage head; the loop is movably sleeved on the second wheel part, and the fixed shaft of the swinging arm is inserted into a long slot in the upper cover of the shell to limit rotation and only do linear reciprocating motion.

9. A vibrating massage movement for a watch according to claim 8, characterized in that: The fixed shaft on the upper end of the swing arm is fixed with the double massage heads connected together, and the line connecting the two massage heads is close to perpendicular to the swing arm; the upper end surface of the first wheel part is fixed with a massage turntable with a convex surface, the massage turntable is convex to the surface of the upper cover of the shell, and rotates coaxially with the large gear.

10. The vibrating massage movement for a watch according to claim 3, characterized in that: The motor-driven worm is also engaged with a second worm gear, the coaxial bevel gear of the second worm gear is engaged with the bevel gear positioned on the walking shaft of the shell, and the walking shaft is synchronously driven to rotate; one end of the shell is positioned with the walking shaft, and the other end is positioned with the driven shaft, both ends of the walking shaft and the driven shaft are fixed with the rollers capable of walking on a pair of tracks, and the walking shaft is also locked with the walking gear engaged with the track rack on the side of the rollers.

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