CN219271490U - Waist massage instrument - Google Patents

Abstract

The application discloses a waist massager, which comprises a main body, a first deflection massage head and a second deflection massage head; the first deflection massage head is connected with one end of the main body, and the second deflection massage head is connected with the other end of the main body; the first deflection massage head and the second deflection massage head comprise a base plate, a first massage protrusion, a second massage protrusion and a plurality of third massage protrusions, wherein the first massage protrusion, the second massage protrusion and the third massage protrusions are convexly arranged on the base plate, the third massage protrusions are positioned between the first massage protrusion and the second massage protrusion, the base plate is provided with a reference plane, and the height of the first massage protrusion and the second massage protrusion, which are convexly arranged on the reference plane, is larger than the height of each third massage protrusion, which is convexly arranged on the reference plane. The massage effect can be improved through the mode.

Description

Waist massage instrument

Technical Field

The application relates to the technical field of massage equipment, in particular to a waist massage instrument.

Background

With the high-speed development of electronic technology, more and more kinds of massage devices appear on the market, and taking a waist massage device as an example, the waist massage device can play roles in massaging muscles, relieving fatigue, slimming waist and the like, and the health of the waist and the abdomen of a user is improved.

However, the massage modes provided by the waist massage devices on the market at present are single, and the massage effect is poor.

Disclosure of Invention

The application mainly provides a waist massage appearance to solve the relatively poor problem of waist massage equipment massage effect.

In order to solve the above problems, the present application provides a lumbar massager, which includes a main body, a first swing massage head and a second swing massage head; the first deflection massage head is connected with one end of the main body, and the second deflection massage head is connected with the other end of the main body; the first deflection massage head and the second deflection massage head comprise a base plate, a first massage protrusion, a second massage protrusion and a plurality of third massage protrusions, wherein the first massage protrusion, the second massage protrusion and the third massage protrusions are convexly arranged on the surface of the base plate, which is away from the main body, the third massage protrusions are positioned between the first massage protrusion and the second massage protrusion, the base plate is provided with a reference plane, and the height of the first massage protrusion and the second massage protrusion, which are convexly arranged on the reference plane, is larger than the height of each third massage protrusion, which is convexly arranged on the reference plane.

Optionally, the main body has a middle position, the first massage protrusion is disposed near the middle position, the second massage protrusion is disposed far away from the middle position, the first massage protrusion in the massage state has a first protrusion height protruding from a reference plane of the main body, the second massage protrusion in the massage state has a second protrusion height protruding from the reference plane, and the second protrusion height is greater than the first protrusion height.

Optionally, the first massage protrusion, the second massage protrusion and the plurality of third massage protrusions all have massage contact surfaces, and each massage contact surface is located on the same cambered surface; and/or the number of the groups of groups,

the surface of the substrate facing away from the main body is arranged in an arc shape.

Optionally, the massage contact surfaces of the first massage protrusion and the second massage protrusion are both larger than the massage contact surface of the third massage protrusion.

Optionally, the first massage protrusion, the second massage protrusion and the plurality of third massage protrusions are spaced around the edge of the substrate.

Optionally, the waist massager further comprises a functional massage piece, wherein the functional massage piece is located between the first deflection massage head and the second deflection massage head, a kneading space is formed between the first deflection massage head and the second deflection massage head, and the functional massage piece comprises at least one of a beating massage head, a phototherapy piece and a thermal therapy piece.

Optionally, the waist massager further comprises a first rotary massage head and a second rotary massage head, wherein the first rotary massage head is rotatably arranged at one end of the main body and is relatively spaced from the first deflection massage head; the second rotary massage head is rotatably arranged at the other end of the main body and is relatively spaced from the second deflection massage head.

Optionally, the lumbar massager further comprises a driving mechanism, a first swinging member, a second swinging member, a first gear assembly and a second gear assembly;

the first swinging piece is in transmission fit with the driving mechanism and the first deflection massage head and is used for driving the first deflection massage head to flexibly deflect;

the second swinging piece is in transmission fit with the driving mechanism and the second deflection massage head and is used for driving the second deflection massage head to flexibly deflect;

the first gear component is in transmission fit with the driving mechanism and the first rotary massage head;

the second gear component is in transmission fit with the driving mechanism and the second rotary massage head.

Optionally, the first gear assembly includes first gear train and second gear train, and first gear train, second gear train all with actuating mechanism transmission cooperation, first gear train and first rotatory massage head transmission cooperation, first swinging member are including rotating sloping and mount pad, rotate sloping and second gear train transmission cooperation, rotate the sloping and be equipped with the chute, and the mount pad movably overlaps and locates the chute to be connected with the main part direction, first beat massage head is fixed in on the mount pad.

Optionally, the driving mechanism includes a driving portion and a rotating worm connected with the driving portion, the first gear set and the second gear set are symmetrically arranged about the rotating worm, and the first gear set and the second gear set are both meshed with the rotating worm.

The beneficial effects of this application are: in order to massage the waist, the utility model discloses a waist massage appearance, contact user's waist through first beat massage head and the laminating of second beat massage head is in order to massage user's waist, and the protruding height of locating reference plane is greater than the protruding reference plane's of locating of every third massage through prescribing a limit to first massage arch and second massage arch, at the in-process of massaging, make first massage arch and second massage arch can better with the contact of psoas both sides, with fully rub massage waist, and then promote massage effect, simultaneously through the third massage arch, not only can massage the waist, but also can reduce the sense of oppression to the waist through the third massage arch, with the comfort level of promoting the massage.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic view showing the overall structure of a lumbar massager according to the present application;

fig. 2 is a schematic structural view of a first swing massage head according to the present application;

FIG. 3 is a schematic view of a construction of the present application for illustrating the arrangement of a first gear assembly and a second gear assembly;

FIG. 4 is a partial enlarged view of the present application for showing the position A in FIG. 3;

FIG. 5 is a schematic view of an exploded view of the present application showing a first oscillating member and a first yaw massage head;

FIG. 6 is a schematic view of a cut-away structure of an embodiment of the lumbar massager;

FIG. 7 is a schematic view of an embodiment of a driving mechanism according to the present application;

fig. 8 is a schematic view showing the structure of an embodiment of the lumbar massager.

Reference numerals illustrate: 1. a main body; 11. a waistband; 12. a mating portion; 2. a first deflection massage head; 3. a second deflection massage head; 31. a substrate; 32. a first massage protrusion; 33. a second massage protrusion; 34. a third massage protrusion; 35. massaging the contact surface; 4. a functional massage member; 5. a first rotary massage head; 6. a second rotary massage head; 7. a driving mechanism; 71. a first swinging member; 711. rotating the inclined table; 712. a mounting base; 713. a chute; 714. a guide part; 72. a second swinging member; 73. a first gear assembly; 731. a first gear set; 732. a second gear set; 74. a second gear assembly; 75. a drive shaft; 76. rotating the worm; 77. a driving part.

The realization, functional characteristics and advantages of the present application will be further described with reference to the embodiments, referring to the attached drawings.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the present utility model, unless specifically stated and limited otherwise, the terms "connected," "affixed," and the like are to be construed broadly, and for example, "affixed" may be a fixed connection, a removable connection, or an integral body; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

Furthermore, descriptions such as those referred to as "first," "second," and the like, are provided for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implying an order of magnitude of the indicated technical features in the present disclosure. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.

The application provides a waist massage appearance, refer to fig. 1 and 2, this waist massage appearance includes main part 1, first beat massage head 2 and second beat massage head 3, first beat massage head 2 is connected in the one end of main part 1, the other end in main part 1 is connected to second beat massage head 3, the swing direction of first beat massage head 2 and second beat massage head 3 is opposite, first beat massage head 2 and second beat massage head 3 can be with the muscle of waist towards the regional extrusion between the two at the rotation in-process like this, realize the kneading massage of extrusion mode, in addition, the swing direction of first beat massage head 2 and second beat massage head 3 can be the same. A kneading space may be formed between the first and second deflection massage heads 2 and 3, and may correspond to approximately the middle position of the body 1. Wherein the main body 1 may be equipped with a waist belt 11, and the whole of the waist massager is stably worn on the waist of the user through the waist belt 11. The first and second yaw massage heads 2 and 3 may be connected to the main body 1 by a flexible connection member.

The first and second yaw massage heads 2 and 3 each include a base plate 31, first and second massage protrusions 32 and 33 protruding from a surface of the base plate 31 facing away from the main body 1, and a plurality of third massage protrusions 34, and the plurality of third massage protrusions 34 are located between the first and second massage protrusions 32 and 33. The base plate 31 is swingably connected to a side wall of the main body 1, wherein the base plate 31 has a reference plane parallel to the side wall of the main body 1 adjacent to the base plate 31. The first massage protrusion 32 and the second massage protrusion 33 are protruded at a height greater than that of each third massage protrusion 34. The reference plane may be a horizontal plane or a horizontal plane at a central position of the surface of the substrate 31 facing away from the main body 1.

The first massage protrusion 32, the second massage protrusion 33 and the plurality of third massage protrusions 34 are integrally formed on the base plate 31, and the first massage protrusion 32, the second massage protrusion 33 and the plurality of third massage protrusions 34 are in contact with the waist of the user for performing extrusion massage on the waist of the user.

In some embodiments, the surface of the substrate 31 facing away from the main body 1 may be in an arc shape, for example, may be in an arc shape with a concave shape, the surface of the substrate 31 facing away from the main body 1 may be adapted to the contour of the waist of the human body, and when the first massage protrusion 32, the second massage protrusion 33, and the plurality of third massage protrusions 34 squeeze the portion of the human body, the squeezed portion of the human body may contact the surface of the substrate 31 facing away from the main body 1, so as to avoid the substrate 31 from causing a feeling of compression on the squeezed portion of the human body.

In the massage process, the first deflection massage head 2 and the second deflection massage head 3 swing in opposite directions and are mutually matched to rub and squeeze the waist of a user, a clamping and kneading space formed between the first deflection massage head 2 and the second deflection massage head 3 is convenient for extruding and pushing the massage part of the waist of the user to the middle position of the main body 1 so as to fully extrude the waist of the user, the first massage bulge 32 and the second massage bulge 33 can be better contacted with two sides of the lumbar muscle, the first massage bulge 32 and the second massage bulge 33 can be better rubbed and squeeze two sides of the lumbar muscle of the user so as to fully rub and squeeze the waist of the user, and further, the massage effect is improved, meanwhile, the waist can be massaged through the third massage bulge 34, the pressing sense of the waist can be reduced, the comfort of the massage is improved, and the massage effect of the waist massage instrument is greatly improved.

Referring to fig. 1 and 2, the main body 1 has a middle position, the first massage protrusion 32 is disposed near the middle position, the second massage protrusion 33 is disposed far from the middle position, the first massage protrusion 32 in the massage state has a first protrusion height protruding from a reference plane of the main body 1, and the second massage protrusion 33 in the massage state has a second protrusion height protruding from the reference plane, the second protrusion height being greater than the first protrusion height. The reference plane 1 may be located on the surface of the main body 1 facing the human body, and since the first massage protrusions 31 are disposed close to the middle, they may correspond approximately to the region right behind the waist of the human body (for example, the lumbar back), and since the second massage protrusions 31 are disposed away from the middle of the main body 1, they correspond approximately to the lateral regions of the waist, for example, to the left or right side regions of the waist (i.e., the two sides of the waist), because the side portions of the waist are farther from the reference plane 1, the second protrusions are made to have a greater height than the first protrusions, so that it is possible to ensure that the second massage protrusions 33 may protrude to the side portions of the waist to ensure the pressing force to the side portions of the waist; since the first massage protrusions 32 are disposed near the middle of the main body 1, the first massage protrusions 32 substantially correspond to the region directly behind the waist of the human body (for example, may correspond to the portion of the waist eye), which is closer to the region directly behind the waist, by making the first protrusions height smaller than the second protrusions height, thus avoiding the first massage protrusions 32 from giving a significant sense of urging to the region directly behind the human body.

The first massage protrusion 32, the second massage protrusion 33 and the plurality of third massage protrusions 34 are respectively provided with a massage contact surface 35, and each massage contact surface 35 is positioned on the same cambered surface, so that the first deflection massage head 2 and the second deflection massage head 3 can be better attached to the contour shape of the waist of the user, the foreign matter contact feeling of the user is reduced, and the wearing comfort level is improved.

The massage contact surface 35 of the first massage protrusion 32 and the second massage protrusion 33 is larger than the massage contact surface 35 of the third massage protrusion 34, and since the first massage protrusion 32 and the second massage protrusion 33 are located at two ends of the base plate 31 and are more sensitive to the waist, the contact area with the waist of the user can be increased by increasing the first massage protrusion 32 and the second massage protrusion 33, so that the first massage protrusion 32 and the second massage protrusion 33 in the massage state can better knead the waist of the user, thereby improving the massage effect, and the plurality of third massage protrusions 34 can be more insensitive to the two sensitive areas of the waist, so that the third massage protrusion 34 has smaller contact area with the corresponding area, and the massage force is ensured.

The first massage protrusion 32, the second massage protrusion 33, and the plurality of third massage protrusions 34 are spaced around the edge of the base plate 31. The region between the first massage protrusion 32, the second massage protrusion 33 and the plurality of third massage protrusions 34 can be used for accommodating the extruded portion of the waist during massage, so that the extruded portion is prevented from being pressed greatly, and meanwhile, the periphery of the extruded portion can be subjected to spot-pressing type massage by arranging the first massage protrusion 32, the second massage protrusion 33 and the plurality of third massage protrusions 34 around the substrate 31 at intervals, and the space between the first massage protrusion 32, the second massage protrusion 33 and the plurality of third massage protrusions 34 is reasonably arranged, so that the first massage protrusion 32, the second massage protrusion 33 and the plurality of third massage protrusions 34 can reasonably and fully contact with the waist of a user, so that the waist of the user can be kneaded better.

Referring to fig. 1, the waist massager further includes a functional massage member 4, wherein the functional massage member 4 is located between the first and second yaw massage heads 2 and 3, and a kneading space is formed between the first and second yaw massage heads 2 and 3, and the functional massage member 4 includes at least one of a striking massage head, a phototherapy member, and a thermal therapy member.

The functional massage member 4 may include a beating massage head, where the first and second deflection massage heads 2 and 3 may squeeze part of the muscle of the waist to be massaged toward the region between the two, and the beating massage head continuously massages part of the muscle rubbed and squeezed to the middle of the main body 1 by beating, so as to cooperate with the first and second deflection massage heads 2 and 3 to massage the waist of the user, thereby increasing the massage effect on the waist of the user, ensuring the durability of the massage, that is, after the waist is squeezed to the region between the two deflection massage heads after being kneaded, the beating massage head may continuously beat the massage.

The functional massage 4 may also include a phototherapy member by which blood circulation at the waist position of the user is promoted, the problem of waist skin is improved, and the overall quality of the waist skin is improved, thereby better improving the massage effect on the waist of the user.

The phototherapy device may be an electric device capable of emitting ultraviolet rays or infrared rays.

The functional massage part 4 can also be a thermal therapy part, and skin pores of the waist of the user can be relaxed through the thermal therapy part, so that the blood circulation is accelerated, the effect of activating blood is realized, and the massage effect on the waist of the user is improved.

Alternatively, the functional massage 4 may be any combination of a striking massage head, a phototherapy element, and a thermal therapy element.

Referring to fig. 1, the lumbar massage apparatus further includes a first rotary massage head 5 and a second rotary massage head 6, the first rotary massage head 5 being rotatably provided at one end of the main body 1 and being spaced apart from the first swing massage head 2 relatively, and the second rotary massage head 6 being rotatably provided at the other end of the main body 1 and being spaced apart from the second swing massage head 3 relatively. The rotation directions of the first rotary massage head 5 and the second rotary massage head 6 can be opposite, the first rotary massage head 5 and the second rotary massage head 6 are used for extrusion massage to the waist of a user in a rotary mode, the first rotary massage head 5 is matched with the second rotary massage head 6 and the first deflection massage head 2 are matched with the second deflection massage head 3 to jointly knead and massage the waist of the user, and the massage part of the waist of the user is extruded and pushed to the middle position of the main body 1, so repeated kneading is performed, and the massage effect of the waist massager is greatly improved.

In the process of massage, the first rotary massage head 5 is matched with the first deflection massage head 2 to perform kneading and kneading massage on one side of a massage part of the waist of a user, meanwhile, the second rotary massage head 6 is matched with the second deflection massage head 3 to perform kneading and kneading massage on the other side of the massage part of the waist of the user, and the massage part of the waist of the user is kneaded and pushed to the middle position of the main body 1, so that the effect of kneading is realized, and the functional massage piece 4 performs functional massage on the massage part of the waist pushed to the middle position of the main body 1, so that the massage effect of the waist of the user is further improved.

Referring to fig. 1 to 4, the lumbar massager further includes a driving mechanism 7, a first swing member 71, a second swing member 72, a first gear assembly 73, and a second gear assembly 74 provided in the main body 1. The driving mechanism 7 may be disposed substantially along the length direction of the main body 1, the first swinging member 71 and the first gear assembly 73 are located at one end of the main body 1, the first swinging member 71 is in transmission fit with the driving mechanism 7 and the first yaw massage head 2, the first swinging member 71 is used for driving the first yaw massage head 2 to perform flexible yaw, and the first gear assembly 73 is used for driving the first rotary massage head 5 to perform transmission fit. The second swinging member 72 and the second gear assembly 74 are located at one end of the main body 1, the second swinging member 72 is in transmission fit with the driving mechanism 7 and the second deflection massage head 3, the second swinging member 72 is used for driving the second deflection massage head 3 to perform flexible deflection, and the second gear assembly 74 is used for driving the second rotary massage head 6 to perform transmission fit.

The first gear assembly 73 includes a first gear set 731 and a second gear set 732 in meshed connection, the first gear set 731 and the second gear set 732 are in driving engagement with the driving mechanism 7, the first gear set 731 and the second gear set 732 may be arranged substantially along the width direction of the main body 1, and the rotation axes of the first gear set 731 and the second gear set 732 are substantially perpendicular to the width direction of the main body 1, and the first gear set 731 is in driving engagement with the first rotary massaging head 5.

Specifically, the first gear set 731 may include a spur gear and a drive bevel gear, the worm gear and the spur gear are coaxially and relatively fixed, a driven bevel gear is fixed at one end of the first rotary massaging head 5 located in the main body 1, and a rotation axis of the driven bevel gear is substantially perpendicular to a rotation axis of the drive bevel gear, so as to change a transmission direction, and the drive bevel gear is engaged with the driven bevel gear. In the rotating process, the driving bevel gear is driven to rotate through the spur gear so as to drive the driven bevel gear to rotate, and then the first rotary massage head 5 is driven to rotate, so that the first rotary massage head 5 performs kneading massage on the massage part of the waist of the user.

It can be understood that the first gear set 731 may also include a spur gear and a worm, where the worm and the spur gear are coaxially and relatively fixed, a driven gear is fixed at one end of the first rotary massaging head 5 located in the main body 1, and the worm and the driven gear perform worm gear transmission to drive the first rotary massaging head 5 to rotate.

Referring to fig. 3 to 6, the first swinging member 71 includes a rotating ramp 711 and a mounting base 712, the driving mechanism 7 is provided with a driving shaft 75, the second gear set 732 includes a plurality of spur gears, the plurality of spur gears extend side by side along the width direction of the main body 1, and one spur gear, which is close to the side edge of the main body 1, of the plurality of spur gears is fixedly connected with the driving shaft 75 coaxially. The rotating inclined table 711 is fixed on the driving shaft 75, the central line of the rotating inclined table 711 and the axis of the driving shaft 75 form an inclined angle, and the rotating inclined table 711 is in transmission fit with the second gear set 732. The rotating ramp 711 is provided with a chute 713, one end of the mounting seat 712 is movably sleeved on the chute 713, and the other end of the mounting seat 712 penetrates out of the main body 1 to be fixedly connected with the substrate 31.

The mount pad 712 is connected with main part 1 direction, and the mount pad 712 is equipped with guide part 714 towards the diapire, and the diapire is equipped with the cooperation portion 12 with guide part 714 cooperation, guide part 714 and cooperation portion 12 sliding connection to make the mount pad 712 swing along the track of predetermineeing, guide part 714 can be the arm structure, and cooperation portion 12 can be the annular structure.

The mounting base 712 is fixedly connected to the substrate 31 near the middle of the main body 1, so that the transmission length can be reduced and the transmission efficiency can be improved by such setting. The rotating ramp 711 is sleeved on the driving shaft 75, so that the compactness between the structures is improved, and the space utilization rate is improved.

In the massaging process, the driving shaft 75 drives the second gear set 732 to rotate, and the first gear set 731 is driven by the second gear set 732 to rotate to drive the first rotary massaging head 5 to rotate, the driving shaft 75 drives the rotary ramp 711 to rotate, and the rotary ramp 711 is in sliding contact with the mounting seat 712 to drive the mounting seat 712 to swing, so as to drive the first yaw massaging head 2 to perform flexible yaw motion, thereby realizing kneading massaging on the massaging part of the waist of the user.

It can be understood that the second swinging member 72 drives the second swinging massage head 3 to perform a flexible swinging motion, the second gear assembly 74 drives the second rotary massage head 6 to rotate, the second swinging member 72 and the first swinging member 71 have the same working principle, and the second gear assembly 74 and the first gear assembly 73 have the same working principle, which is not described herein again.

Referring to fig. 7 to 8, alternatively, the driving mechanism 7 includes a driving part 77 and a rotating worm 76 connected to the driving part 77, the driving part 77 may be a driving motor, the driving motor is provided with two driving ends, the two driving ends may be disposed approximately symmetrically with respect to a middle position of the driving motor, the two driving ends may each include a driving shaft 75 or the rotating worm 76, and an output end of the driving motor is connected to the rotating worm 76 or the driving shaft 75.

In this embodiment, the driving end may be a rotating worm 76, the first gear set 731 and the second gear set 732 are symmetrically disposed about the rotating worm 76, the rotating worm 76 may be disposed along the length direction of the main body 1, and the first gear set 731 and the second gear set 732 are both engaged with the rotating worm 76. The first gear set 731 can be in transmission fit with the first yaw massage head 2 through a rotating diagonal rod, so as to drive the first yaw massage head 2 to flexibly swing. The second gear set 732 is in driving engagement with the first rotary massage head 5, and the rotation axis of the second gear set 732 is parallel to the rotation axis of the first rotary massage head 5.

In the rotating process, the first gear set 731 and the second gear set 732 are driven to rotate by the rotating worm 76, so as to drive the first deflection massage head 2 and the first rotation massage head 5 to rotate, so as to massage the waist of the user.

It will be appreciated that the second gear assembly 74 may also include two sets of gear sets symmetrically disposed about the rotating worm 76, one set of gear sets being in driving engagement with the second rotary massage head 6 and the other set of gear sets being in driving engagement with the second yaw massage head 3 to effect operation of the second yaw massage head 3 and the second rotary massage head 6 to massage the user's waist.

The beneficial effects of this application are: in other words, the present application discloses a lumbar massager, contact the user's waist through the laminating of first beat massage head 2 and second beat massage head 3 in order to massage the user's waist, and the height that the reference plane was located to protruding the locating of protruding locating of first massage protruding 32 and second massage protruding 33 is greater than the height that the reference plane was located to every protruding 34 of third massage, at the in-process of massage, make the protruding 32 and the protruding 33 of second massage can better contact with the psoas both sides, in order to fully rub the massage waist, and then promote the massage effect, simultaneously through the protruding 34 of third massage, not only can massage the waist, but also can reduce the sense of oppression to the waist through the protruding 34 of third massage, in order to promote the comfort level of massage.

The foregoing description is only of the optional embodiments of the present utility model, and is not intended to limit the scope of the utility model, and all the equivalent structural changes made by the description of the present utility model and the accompanying drawings or the direct/indirect application in other related technical fields are included in the scope of the utility model.

Claims (10)

1. A lumbar massage device, comprising:

a main body;

the first deflection massage head is connected to one end of the main body, and the second deflection massage head is connected to the other end of the main body;

the first deflection massage head and the second deflection massage head comprise a substrate, a first massage protrusion, a second massage protrusion and a plurality of third massage protrusions, wherein the first massage protrusion, the second massage protrusion and the plurality of third massage protrusions are convexly arranged on the surface of the substrate, which is away from the main body, the plurality of third massage protrusions are positioned between the first massage protrusion and the second massage protrusion, the substrate is provided with a reference plane, and the first massage protrusion and the second massage protrusion are convexly arranged on the reference plane, and the height of each third massage protrusion is larger than the height of each third massage protrusion convexly arranged on the reference plane.

2. The lumbar massager of claim 1 wherein the body has a central position, the first massage protrusion is disposed proximate the central position, the second massage protrusion is disposed distal from the central position, the first massage protrusion in a massage state has a first protrusion height protruding from a reference plane of the body, and the second massage protrusion in a massage state has a second protrusion height protruding from the reference plane, the second protrusion height being greater than the first protrusion height.

3. The lumbar massager of claim 1 wherein the first massage protrusion, the second massage protrusion and the plurality of third massage protrusions each have a massage contact surface, each of the massage contact surfaces being located on a same arc surface; and/or the number of the groups of groups,

the surface of the substrate, which is away from the main body, is arc-shaped.

4. The lumbar massager of claim 1 wherein the first and second massage protrusions each have a massage contact surface that is larger than the massage contact surface of the third massage protrusion.

5. The lumbar massager of any of claims 1-4 wherein the first massage protrusion, the second massage protrusion, and the plurality of third massage protrusions are spaced around an edge of the base plate.

6. The lumbar massager of claim 1 further comprising a functional massage positioned between the first and second yaw massage heads forming a kneading space therebetween, the functional massage comprising at least one of a hit massage head, a phototherapy, and a hyperthermia.

7. The lumbar massager of claim 1 further comprising a first rotary massage head and a second rotary massage head, the first rotary massage head rotatably disposed at one end of the body and spaced opposite the first yaw massage head; the second rotary massage head is rotatably arranged at the other end of the main body and is opposite to the second deflection massage head at intervals.

8. The lumbar massager of claim 7 further comprising:

a driving mechanism;

the first swinging piece is in transmission fit with the driving mechanism and the first deflection massage head and is used for driving the first deflection massage head to flexibly deflect;

the second swinging piece is in transmission fit with the driving mechanism and the second deflection massage head and is used for driving the second deflection massage head to flexibly deflect;

the first gear assembly is in transmission fit with the driving mechanism and the first rotary massage head; and

and the second gear assembly is in transmission fit with the driving mechanism and the second rotary massage head.

9. The lumbar massager of claim 8 wherein the first gear assembly comprises a first gear set and a second gear set, wherein the first gear set and the second gear set are in transmission fit with the driving mechanism, the first gear set is in transmission fit with the first rotary massage head, the first swinging member comprises a rotating ramp and a mounting seat, the rotating ramp is in transmission fit with the second gear set, the rotating ramp is provided with a chute, the mounting seat is movably sleeved on the chute and is in guiding connection with the main body, and the first swinging massage head is fixed on the mounting seat.

10. The lumbar massager of claim 9 wherein the drive mechanism comprises a drive portion and a rotating worm connected to the drive portion, wherein the first gear set and the second gear set are symmetrically disposed about the rotating worm, and wherein the first gear set and the second gear set are both engaged with the rotating worm.

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