CN112089608A - Massage device - Google Patents

Abstract

The invention belongs to the technical field of massage equipment, and particularly relates to a massager which comprises a handheld shell, a fixed shell, a driving source, a transmission mechanism, a plurality of bending rods and a plurality of massage heads, wherein the handheld shell is provided with an installation cavity with an opening, and the driving source is installed in the installation cavity; the transmission mechanism comprises a rotating column, a sliding sleeve and a sliding column, the sliding sleeve is sleeved outside the rotating column, and the sliding column is matched with a guide groove on the periphery of the sliding sleeve through the sliding column, so that the rotating motion of the rotating column is changed into the linear motion of the sliding column, a bending rod connected with the handheld shell in a rotating mode swings, a massage head on the bending rod is driven to swing, then the fixed shell is buckled on an opening of the installation cavity, and all parts are packaged in the installation cavity; the massager is simple in assembly operation, and the production and assembly efficiency of the massager is greatly improved; and the sliding sleeve is sleeved outside the rotating column, so that the massager is small in size and more convenient to carry and use.

Description

massager

technical field

The invention belongs to the technical field of massage equipment, and particularly relates to a massager.

Background technique

With the development of science and technology, people's living standards continue to improve, and the application of massagers is also more extensive; massagers are generally composed of motors and massage heads. When the massage head of the massager abuts on a certain part of the human body, the motor drives The massage head vibrates, and the massage head presses a certain part of the human body to relax the body and mind. However, the existing massager is complicated to assemble and operate, and has low production efficiency; in addition, the existing massager has a large external dimension, which is inconvenient to carry and use.

SUMMARY OF THE INVENTION

The object of the present invention is to provide a massager, which aims to solve the technical problems of inconvenient assembly caused by many parts inside the massager in the prior art and inconvenient to carry and use due to large external dimensions.

In order to achieve the above-mentioned purpose, the technical scheme adopted in the present invention is: a massager, comprising a hand-held casing, a fixed casing, a driving source, a transmission mechanism, a plurality of bending rods and a plurality of massage heads. An installation cavity with an opening is opened, and the drive source is installed in the installation cavity; the transmission mechanism includes a rotating column, a sliding sleeve and a sliding column, the rotating column includes a first end and a second end, and the rotating column includes a first end and a second end. A guide groove is provided on the outer peripheral wall of the column, and the guide groove extends from the first end of the rotating column to the second end of the rotating column along the circumferential direction of the rotating column, and then extends from the second end of the rotating column to the second end of the rotating column. The end extends to the first end of the rotating column, the guide groove is arranged in a closed loop, the sliding sleeve is sleeved outside the rotating column, the sliding column is installed on the sliding sleeve, and the sliding column is Protruding into the guide groove, the output end of the driving source is connected with the rotating column and is used to drive the rotating column to rotate; The first ends of the bending rods are all connected with the sliding sleeves, the bending rods are evenly spaced along the circumferential direction of the sliding sleeves, and the second ends of the bending rods are respectively connected with the massage sleeves. When the sliding sleeve moves along the axis of the rotating column, it drives the second end of the bending rod to swing; the fixed casing is buckled on the handheld casing and seals the mounting cavity. The bottom surface of the fixed housing is provided with a plurality of through holes, and each of the massage heads respectively passes through each of the through holes.

Optionally, the guide groove extends from the first end of the rotating column to the second end of the rotating column along the circumferential direction of the rotating column, and then extends from the second end of the rotating column to the rotating column. At the first end of the column, the guide groove is arranged in a closed loop.

Optionally, a fixing hole is provided on the inner wall surface of the sliding sleeve, the first end of the sliding column is fixedly installed in the fixing hole, and the second end of the sliding column is provided with a bearing, the bearing is located in the guide groove, and the outer peripheral wall of the bearing abuts on the inner side wall of the guide groove.

Optionally, the massager further includes a plurality of first rotating shafts, a plurality of fixing plates are arranged on the outer peripheral wall of the sliding sleeve, the fixing plates are arranged in parallel, and the two fixing plates arranged in parallel are arranged in parallel. A first installation groove is formed between each of the bending rods, the first ends of the bending rods are respectively located in the first installation grooves, and the first ends of the bending rods are provided with elongated holes. The first rotating shaft passes through each of the elongated holes respectively, and two ends of each of the first rotating shafts are respectively connected with the two correspondingly arranged fixing plates.

Optionally, the massager further includes a plurality of second rotating shafts and an installation casing, the installation casing is fixedly installed in the installation cavity, and the installation casing includes a cylindrical portion and a cylindrical portion connected to the cylindrical portion. a disc part, the drive source is installed in the cylindrical part, and the output end of the drive source extends into the disc part; the inner wall surface of the disc part is provided with several The fixed protrusions extend from the opening of the cylinder, and the fixed protrusions are arranged at intervals along the circumferential direction of the cylindrical portion. A second installation groove is formed, the middle parts of each of the bending rods extend into each of the second installation grooves in a one-to-one correspondence, and each of the second shafts passes through each of the fixed protrusions and the the middle of the bending rod.

Optionally, the massager further includes an annular plate, the side surface of the annular plate is provided with a number of abutting protrusions, the disk portion is provided with an annular groove, and each of the fixing protrusions is provided with The annular grooves communicate with each other and provide a fixing groove for the second rotating shaft to pass through; the annular plate is installed in the annular groove, and each of the abutting protrusions extends into each of the fixing grooves in a one-to-one correspondence. until it abuts on the corresponding second rotating shaft.

Optionally, the annular plate is provided with a number of blind abutting holes, the inner wall of the installation cavity is provided with a number of abutment posts, and the end faces of the abutment posts are respectively abutted against each other in a one-to-one correspondence. The abutting bottom surface of the blind hole.

Optionally, the massager further includes a waterproof rubber sleeve, the waterproof rubber sleeve is installed on the end surface of the fixed casing facing away from the handheld casing, and the waterproof rubber sleeve is provided with a plurality of cavities facing the installation cavity. The inner protruding protruding portion and the accommodating groove formed in the protruding portion, each of the protruding portions is correspondingly penetrated in each of the through holes 21, and the groove of each of the accommodating grooves Installation holes are opened on the bottom surface, and each of the massage heads passes through each of the installation holes in a one-to-one correspondence and is sealedly connected with the corresponding through holes.

Optionally, the inner wall of the mounting cavity is provided with a connecting protrusion extending out of the opening of the mounting cavity, the side surface of the connecting protrusion is provided with a buckle groove, and the inner wall of the fixed housing is provided with a connecting protrusion. A buckling protrusion is provided, and the buckling protrusion is buckled and connected with the buckling groove.

Optionally, the inner wall of the mounting cavity is provided with a connecting protrusion extending out of the opening of the mounting cavity, the side surface of the connecting protrusion is provided with a buckle groove, and the inner wall of the fixed housing is provided with a connecting protrusion. A buckling protrusion is provided, and the buckling protrusion is buckled and connected with the buckling groove.

Beneficial effects of the present invention: When assembling the massager of the present invention, the driving source is installed in the installation cavity of the hand-held part, the rotating column is installed on the driving end of the driving source, and the sliding sleeve is sleeved on the rotating column, Extend the sliding column on the sliding sleeve into the guide groove, rotate the middle part of the bending rod and install it in the installation cavity, connect the first end of the bending rod to the outer peripheral wall of the sliding sleeve, and install the massage head on the Bend the second end of the rod, and finally install and buckle the fixed casing on the hand-held casing, which completes the assembly of the massager; the massager of the present invention only needs to set the sliding sleeve on the rotating column on the one hand. By extending the sliding column into the guide groove, the connection between the sliding sleeve and the rotating column can be realized without using other fixed parts for connection, which simplifies the assembly operation of the transmission mechanism, and the fixed shell is buckled on the handheld body, and there is no need for Using other fixed parts for connection, further, the assembly operation of the whole massager is simpler, and the production and assembly efficiency of the massager is greatly improved; on the other hand, the sliding sleeve is sleeved outside the rotating column, which reduces the axis size of the transmission mechanism. , thereby greatly reducing the size of the entire massager, realizing the miniaturization of the entire massager, making the massager more convenient to carry, and meeting people's diverse use needs, and the assembly operation between the sliding sleeve and the rotating column It is simple and can greatly improve the installation efficiency of the whole massager.

Description of drawings

In order to illustrate the technical solutions in the embodiments of the present invention more clearly, the following briefly introduces the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only for the present invention. In some embodiments, for those of ordinary skill in the art, other drawings can also be obtained according to these drawings without any creative effort.

FIG. 1 is a schematic structural diagram of a massager provided by an embodiment of the present invention.

FIG. 2 is a sectional view taken along the line A-A in FIG. 1 .

FIG. 3 is a partial enlarged view of B in FIG. 2 .

FIG. 4 is an exploded view of a massager provided by an embodiment of the present invention.

FIG. 5 is a schematic structural diagram of a hidden base of a massager provided by an embodiment of the present invention.

FIG. 6 is a schematic structural diagram of a transmission mechanism of a massager according to an embodiment of the present invention.

FIG. 7 is a cross-sectional view taken along line C-C in FIG. 6 .

FIG. 8 is an exploded view of the transmission mechanism of the massager provided by the embodiment of the present invention.

FIG. 9 is a schematic structural diagram of a mounting housing of a massager according to an embodiment of the present invention.

Among them, each reference sign in the figure:

10—handheld housing 11—installation cavity 12—handheld part

13—Installation part 14—Positioning protrusion 15—Abutting post

16—cover plate 17—installation notch 18—connection protrusion

20—Fixed housing 21—Through hole 30—Drive source

40—Transmission mechanism 41—Rotating column 42—Sliding sleeve

43—Sliding column 44—Bearing 51—Bending rod

52—First shaft 53—Second shaft 60—Massage head

61—massage protrusion 62—connecting part 63—massage part

71—Installation housing 72—Ring plate 81—Battery

82—Button assembly 83—Circuit board 84—Magnetic charging interface

90—base 100—waterproof rubber sleeve 101—accommodating groove

102—Installation hole 103—Buffer segment 104—Abutting segment

105—protruding part 110—vibration assembly 120—sealing ring

181—Snap groove 411—Guide groove 421—Fixing hole

422—fixing plate 423—first installation slot 511—long hole

621—Limiting protrusion 711—Cylinder part 712—Disc part

721—Abutting protrusion 1051—Sealing groove 7121—Fixing protrusion

7122—Second installation groove 7123—Annular groove 71211—Fixing groove.

Detailed ways

The following describes in detail the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to FIGS. 1 to 9 are exemplary, and are intended to be used to explain the present invention, but should not be construed as a limitation of the present invention.

In the description of the present invention, it should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", The orientations or positional relationships indicated by "horizontal", "top", "bottom", "inside", "outside", etc. are based on the orientations or positional relationships shown in the accompanying drawings, which are only for the convenience of describing the present invention and simplifying the description, rather than An indication or implication that the referred device or element must have a particular orientation, be constructed and operate in a particular orientation, is not to be construed as a limitation of the invention.

In addition, the terms "first" and "second" are only used for descriptive purposes, and should not be understood as indicating or implying relative importance or implying the number of indicated technical features. Thus, a feature defined as "first" or "second" may expressly or implicitly include one or more of that feature. In the description of the present invention, "plurality" means two or more, unless otherwise expressly and specifically defined.

In the present invention, unless otherwise expressly specified and limited, the terms "installation", "connection", "connection", "fixation" and other terms should be understood in a broad sense, for example, it may be a fixed connection or a detachable connection , or integrated; 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 an internal connection between two elements or an interaction relationship between the two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

As shown in FIGS. 1 to 9 , a massager provided by an embodiment of the present invention includes a hand-held casing 10 , a fixed casing 20 , a driving source 30 , a transmission mechanism 40 , a plurality of bending rods 51 and a plurality of massage heads 60 , the hand-held housing 10 is provided with an installation cavity 11 with an opening, and the drive source 30 is installed in the installation cavity 11; the transmission mechanism 40 includes a rotating column 41 and a sliding sleeve 42, and the outer peripheral wall of the rotating column 41 is provided with a rotating column 41. A guide groove 411 extending spirally in the circumferential direction, the sliding sleeve 42 is sleeved outside the rotating column 41, and the sliding sleeve 42 is provided with a sliding column 43 that cooperates with the guide groove 411 and can slide in the guide groove 411. The output end is connected with the rotating column 41 and used to drive the rotating column 41 to rotate; the middle part of each bending rod 51 is rotatably connected with the hand-held housing 10, the first end of each bending rod 51 is connected with the sliding sleeve 42, and each bending rod 51 is connected with the sliding sleeve 42. The rods 51 are evenly spaced along the circumferential direction of the sliding sleeve 42 , the second ends of the bending rods 51 are respectively connected with the massage heads 60 , and the sliding sleeve 42 drives the second end of the bending rod 51 when moving along the axis of the rotating column 41 . Swing; the fixed casing 20 is buckled on the handheld casing 10 and seals the opening of the installation cavity 11 , the bottom surface of the fixed casing 20 is provided with a number of through holes 21 , and each massage head 60 passes through the through holes respectively twenty one.

Specifically, when assembling the massager according to the embodiment of the present invention, the driving source 30 is installed in the installation cavity 11 of the hand-held part, the rotating column 41 is installed on the driving end of the driving source 30, and the sliding sleeve 42 is sleeved. On the rotating column 41, extend the sliding column 43 on the sliding sleeve 42 into the guide groove 411, and then rotate the middle part of the bending rod 51 to install it in the installation cavity 11, and then align the first end of the bending rod 51 with the The outer peripheral walls of the sliding sleeve 42 are connected, and then the massage head 60 is installed on the second end of the bending rod 51, and finally the fixed housing 20 is installed and buckled on the handheld housing 10, which completes the assembly of the massager; In the massager of the embodiment of the present invention, on the one hand, the sliding sleeve 42 only needs to be sleeved on the rotating column 41 and the sliding column 43 can be inserted into the guide groove 411 to realize the connection between the sliding sleeve 42 and the rotating column 41, and there is no need to use other The connection of the fixed parts simplifies the assembly operation of the transmission mechanism 40, and the fixed housing 20 is buckled on the handheld body, and there is no need to use other fixed parts for connection, further, the assembly operation of the entire massager is simpler and greatly improves The production and assembly efficiency of the massager; on the other hand, the sliding sleeve 42 is sleeved outside the rotating column 41, which reduces the axis size of the transmission mechanism 40, thereby greatly reducing the size of the entire massager, and realizing the miniaturization of the entire massager, The massager is more convenient to carry, and can also meet people's diverse use requirements, and the assembly operation between the sliding sleeve 42 and the rotating column 41 is simple, which can greatly improve the installation efficiency of the entire massager.

Further, in the massager of the embodiment of the present invention, when in use, the driving source 30 drives the rotating column 41 to rotate. During the rotating process of the rotating column 41, the sliding column 43 moves along the spiral extension direction of the guide groove 411, so as to rotate the rotating column 41. The rotary motion of the 41 becomes the linear motion of the sliding sleeve 42 , which drives the massage head 60 connected to the bending rod 51 to swing back and forth, thereby realizing the massage function of the massage head 60 .

Further, the drive source 30 and the transmission mechanism 40 are both installed in the installation cavity 11 of the hand-held housing 10, the structure of the whole massager is more compact, and the size of the massager is more compact, which further improves the practicability of the whole massager .

Further, the included angle between the extension direction of the first end of the bending rod 51 and the extension direction of the second end of the bending rod 51 is an obtuse angle, and the second end of the bending rod 51 extends toward the axis of the rotating column 41, then when When the massager according to the embodiment of the present invention has a plurality of massage instruments, all the massage heads 60 are oriented towards the axis of the sliding sleeve 42, then during the massage process of the massage heads 60, all the massage heads 60 will simultaneously face the axis of the sliding sleeve 42 Moving or moving away from the axis of the sliding sleeve 42 at the same time, the skin located in all the massage heads 60 produces a feeling of pinching and massage, so as to achieve the purpose of relaxing body and mind. Preferably, the number of massage heads 60 is four, and the massage heads 60 are arranged opposite each other, and the two opposite massage heads 60 can be swayed in cooperation with each other, so that a strong feeling of grasping and pinching massage can be produced, which can effectively improve the The comfort of the massager massage.

Further, the section of the fixed housing 20 is square, which can satisfy the installation of multiple massage heads 60, and can increase the massage area of the massager, making the massage of the massager more convenient. The hand-held housing 10 includes a hand-held portion 12 and an installation portion 13 that are connected in sequence, and the hand-held portion 12 is inclined relative to the installation portion 3. The design of this structure can be convenient for personnel to hold and improve the comfort of using the massager. 12 also provides an installation space for the driving source 30, and the installation part 13 provides installation space for the annularly arranged bending rod 51 and the massage head 60, so as to facilitate the annular arrangement of the massage head 60, and the cross-sectional shape of the installation part 13 is square. The shape of the fixed casing 20 is adapted to and fixedly connected with the fixed casing 20. The setting of the structure makes the shape of the massager match the installation position of the internal driving source 30, the transmission mechanism 40, the bending rod 51 and the massage head 60 and other components. The shape is adapted to further improve the compactness of the massager, effectively reduce the size of the massager, and make the massager more convenient to use and carry.

Furthermore, the cross-section of the fixed housing 20 is square, and the massager can be stably placed on the desktop, cabinet or ground, etc., thereby making the massager more convenient to use.

Further, the massager also includes a base 90 that is covered at the massage head place, and the base 90 isolates the massage head 60 from the outside to prevent the massage head 60 from being polluted, the cleanliness of the massager is good, and the base is also convenient for the storage of the massager.

In another embodiment of the present invention, as shown in FIG. 2 , FIG. 7 and FIG. 8 , the guide groove 411 extends along the circumferential direction of the rotating column 41 from the first end of the rotating column 41 to the second end of the rotating column 41 and then extends from the first end of the rotating column 41 to the second end of the rotating column 41 . The second end of the rotating column 41 extends to the first end of the rotating column 41, and the guide groove 411 is arranged in a closed loop. This section of the second end is in the shape of a double-line helix, then when the rotating column 41 rotates, the sliding column 43 moves along the guide groove 411 from the first end of the rotating column 41 to the second end of the rotating column 41, thereby moving the rotating column 41 to the second end of the rotating column 41. The rotary motion is transformed into the linear motion of the sliding column 43, that is, the linear motion of the sliding sleeve 42 is realized. Similarly, the guide groove 411 extends from the second end of the rotating column 41 to the rotating column 41. Then when the rotating column 41 rotates, the sliding column 43 moves along the guide groove 411 from the second end of the rotating column 41 to the first end of the rotating column 41, thereby converting the rotational movement of the rotating column 41 into the linear motion of the sliding column 43, That is, the linear motion of the sliding sleeve 42 is realized; in addition, the sliding column 43 slides in the guide groove 411, so that the driving loss of the massage head 60 is small, and the mechanical efficiency of the whole massage apparatus is high.

Furthermore, the guide groove 411 is arranged in a closed loop, and the sliding column 43 can move back and forth in the guide groove 411, so that the massage head 60 can swing back and forth.

In another embodiment of the present invention, as shown in FIG. 2 , FIG. 7 and FIG. 8 , the inner wall surface of the sliding sleeve 42 is provided with a fixing hole 421 , and the first end of the sliding column 43 is fixedly installed in the fixing hole 421 to slide The second end of the column 43 is provided with a bearing 44 , the bearing 44 is located in the guide groove 411 , and the outer peripheral wall of the bearing 44 abuts on the inner side wall of the guide groove 411 . Specifically, the fixing hole 421 extends along the diameter direction of the sliding sleeve 42, the first end of the sliding column 43 is fixed in the fixing hole 421, and the inner ring of the shaft is installed on the second end of the sliding column 43 and extends into the guide groove 411; when the rotating column 41 rotates, the bearing 44 slides in the guide groove 411, which can effectively reduce the mechanical loss and improve the mechanical efficiency of the entire massager.

Further, the fixing hole 421 is a through hole. During assembly, the sliding sleeve 42 is sleeved outside the rotating column 41 , and then the bearing 44 is placed in the guide groove 411 from the fixing hole 421 , and then the sliding column 43 is passed through the fixing hole 421 . It is fixedly connected with the inner ring of the bearing 44 and the sliding column 43 is fixed in the fixing hole 421, so that the assembly of the transmission mechanism 40 is realized, and its operation is simple.

In another embodiment of the present invention, as shown in FIG. 2 , FIG. 4 and FIG. 9 , the massager further includes a plurality of first rotating shafts 52 , and a plurality of fixing plates 422 are arranged on the outer peripheral wall of the sliding sleeve 42 . The fixing plates 422 The first installation grooves 423 are formed between the two fixed plates 422 arranged in parallel, and the first ends of the bending rods 51 are respectively located in the first installation grooves 423. The ends are provided with elongated holes 511 , the first rotating shafts 52 pass through the elongated holes 511 respectively, and two ends of the first rotating shafts 52 are respectively connected with the two corresponding fixing plates 422 .

Specifically, the first end of the bending rod 51 is located between the two fixing plates 422, and the first rotating shaft 52 is passed through one of the fixing plates 422, the elongated hole 511 on the first end of the bending plate, and the other in sequence. One fixing plate 422, and the two ends of the first rotating shaft 52 are respectively fixed on the two fixing plates 422, so as to realize the connection between the sliding sleeve 42 and the bending rod 51; the first rotating shaft 52 can be in the elongated hole 511. move, so as to prevent the bending rod 51 from being stuck in the process that the linear motion of the sliding sleeve 42 drives the bending rod 51 to swing; two fixed plates 422 are used to be fixedly connected to the two ends of the first rotating shaft 52 respectively, so that the first rotating shaft 52 The fixing is more stable, the first end of the bending plate can be prevented from being separated from the first rotating shaft 52, the connection reliability between the bending plate and the sliding sleeve 42 is good, and the swinging stability of the bending rod 51 can be ensured.

In another embodiment of the present invention, as shown in FIG. 2 , FIG. 4 and FIG. 9 , the massager further includes a plurality of second rotating shafts 53 and a mounting shell 71 , and the mounting shell 71 is fixedly installed in the mounting cavity 11 . The housing 71 includes a cylindrical portion 711 and a disc portion 712 connected to the cylindrical portion 711. The drive source 30 is installed in the cylindrical portion 711, and the output end of the drive source 30 extends into the disc portion 712; There are several fixing protrusions 7121 extending toward the opening of the disc portion 712 on the wall surface, and the fixing protrusions 7121 are arranged at intervals along the circumferential direction of the cylindrical portion 711. A second installation groove 7122 is formed between the two fixing protrusions 7121, the middle of each bending rod 51 extends into each second installation groove 7122 in a one-to-one correspondence, and each second rotating shaft 53 passes through each of the fixing protrusions in a one-to-one correspondence 7121 and the middle of each bending rod 51.

Specifically, the cylindrical portion 711 of the mounting housing 71 provides a mounting base for the mounting of the driving source 30 and plays a supporting role for the driving source 30 . The bending rods 51 arranged in the direction provide the installation base, which supports the bending rods 51 and connects all the bending rods 51 into a whole, so that the structure of the whole massager is more compact; The disk portion 712 is fixed on the inner wall surface of the mounting cavity 11 by screws, thereby realizing the fixed connection between the mounting housing 71 and the hand-held housing 10; the middle portion of the bending rod 51 is located between the two parallel and spaced fixing protrusions 7121 , the second rotating shaft 53 passes through a fixed protrusion 7121, the middle of the bending rod 51 and another fixed protrusion 7121 in turn, thereby realizing the rotational connection between the bending rod 51 and the installation housing 71; The arrangement of the lifter 7121 makes both ends of the second rotating shaft 53 fixed, which makes the rotational connection between the bending rod 51 and the installation casing 71 more reliable, and also prevents the bending rod 51 from falling off the installation casing 71. The stability of the swing of the bending rod 51 is ensured.

In another embodiment of the present invention, as shown in FIG. 2 , FIG. 4 and FIG. 9 , the massager further includes an annular plate 72 . A number of abutting protrusions 721 are provided on the side surface of the annular plate 72 . An annular groove 7123 is opened, and each fixing protrusion 7121 is provided with a fixing groove 71211 which communicates with the annular groove 7123 and is for the second rotating shaft to pass through; the annular plate 72 is installed in the annular groove 7123, and each abutting protrusion 721 is one by one. Correspondingly extends into each fixing groove 71211 until it abuts on the corresponding second rotating shaft 53 .

Specifically, when assembling the massager according to the embodiment of the present invention, the two ends of the second rotating shaft 53 are first placed at the bottom of the two fixing grooves 71211, and then the annular plate 72 is placed in the annular groove 7123. Put the abutting protrusions 721 on the annular plate 72 into the corresponding fixing grooves 71211 until the end faces of the abutting protrusions 721 abut on the second rotating shaft 53 respectively. The clamping effect of the bottom surface of 71211, so that the second rotating shaft 53 is fixedly installed in the fixing groove 71211 without other fixing parts, so that the structure of the whole massager is more compact, and the structure design is reasonable, so that the annular plate 72, the installation shell The assembly operation among the body 71 , the second rotating shaft 53 and the bending rod 51 is simple and easy to assemble.

In another embodiment of the present invention, as shown in FIG. 2 , FIG. 4 and FIG. 9 , the inner wall of the installation cavity 11 is provided with a plurality of abutting columns 15 , and the disc portion 712 is fixed to each abutting column 15 by screws one by one. The mounting housing 71 is fixed by the fitting connection between the abutting column 15 and the screw, and the inner wall of the mounting cavity 11 is provided with a plurality of positioning protrusions 14, and the positioning protrusions 14 abut on the annular plate 72. , so as to realize the fixing of the annular plate 72 without using other fixing components, its structure is simple, the installation operation is also simpler, the structure of the whole massager is compact, the size of the massager can be further reduced, and the carrying capacity of the massager can be increased. and ease of use.

Further, the number of abutting columns 15 is multiple, and the plurality of abutting columns 15 are evenly spaced along the circumferential direction of the annular plate 72 with the axis of the annular plate 72 as the center, which makes the fixing of the annular plate 72 more stable and reliable. , and also increases the reliability of the entire massager.

Further, the cylindrical portion 711 of the mounting shell 71 extends into the hand-held portion 12 of the hand-held shell 10, and the disk portion 712 of the mounting shell 71 is located in the mounting portion 13 and matches the shape of the mounting portion 13, so that the By making full use of the installation space in the hand-held housing 10, the structure of the entire massager is more compact and compact, which is convenient for people to carry and use.

Further, since the hand-held portion 12 is placed obliquely, the installation housing 71 is adapted to be placed obliquely, so that the lengths of the bending sections connected to the massage head 60 on each bending rod 51 are different, so that massage can be ensured. The head 60 is located on the same horizontal plane, so that the skin can be massaged in a surface shape, the contact area of the massage can be increased, and the comfort of the massage can be improved.

Further, the disc portion 712 is provided with a vibration assembly 110, and the vibration assembly 110 includes a vibration motor and an eccentric block. The vibration motor drives the eccentric block to rotate, and the eccentric block hits the disc portion 712, thereby driving the disc portion 712 to vibrate, thereby driving the disc portion 712 to vibrate. The entire massager vibrates, so that vibration massage can be achieved, thereby improving the massage effect.

In another embodiment of the present invention, as shown in FIG. 2 , the driving source 30 includes a motor, and the output shaft of the motor is connected with the rotating column 41 . Specifically, the massager of the embodiment of the present invention directly uses the motor to directly drive the rotating column 41 to rotate, and has a simple structure and strong practicability.

Preferably, the motor is a stepper motor.

Further, as shown in FIG. 2 and FIG. 4 , the massager also includes a battery 81, a button assembly 82, a circuit board 83 and a magnetic charging interface 84, and the button assembly 82, the motor, the battery 81 and the magnetic charging interface 84 are all connected to the circuit. The board 83 is electrically connected. Specifically, the battery 81 is used to provide power support for the motor and the circuit board 83, and is the power source of the entire massager; the button assembly 82 is mainly used to control the on-off of the circuit, which makes the use of the massager more convenient and avoids unnecessary Waste of electricity, in addition, the button assembly 82 can also control the rotational speed of the motor output through the circuit board 83, so that the massage head 60 has different oscillation frequencies, so that the massager has different massage modes and massage gears during the massage process, satisfying Different massage requirements; the magnetic charging interface 84 is connected with an external charging device to charge the massager, and the magnetic suction charging method is adopted, which makes the charging operation of the massager convenient and fast.

Further, as shown in FIG. 2 and FIG. 4 , the massager also includes a cover plate 16 , the button assembly 82 is mounted on the cover plate 16 , and an installation notch 17 is provided on the bottom surface of the installation cavity 11 , that is, the installation notch 17 is arranged on the hand-held The end face of the part 12 facing away from the installation part 13, the cover plate 16 is covered on the installation notch 17, the circuit board 83 and the battery 81 are installed on the disc part 712, that is, they are located on the outer wall of the disc part 712 and on the side of the installation part 13. The space between the inner walls makes full use of the space in the installation cavity 11, making the structure of the whole massager more compact, which is beneficial to the miniaturization of the size of the massager, and is convenient for people to use and carry.

In another embodiment of the present invention, as shown in FIG. 2 , FIG. 4 and FIG. 5 , the massager further includes a waterproof rubber cover 100 . The waterproof rubber cover 100 is installed on the end face of the fixed housing 20 facing away from the handheld housing 10 , and is waterproof. The rubber sleeve 100 is provided with a plurality of protruding parts 105 protruding toward the inside of the installation cavity 11 and a accommodating groove 101 formed in the protruding parts 105 , and the protruding parts 105 are correspondingly penetrated through the holes 21 . Inside, the bottom surface of each accommodating groove 101 is provided with an installation hole 102 , and each massage head 60 passes through each installation hole 102 in a one-to-one correspondence and is sealedly connected with the corresponding through hole 21 . Specifically, in the process of using the massager, it can be used together with essential oils, skin care products and other items to increase the massage effect, while the waterproof rubber cover 100 can prevent essential oils, skin care products and other items from entering the interior of the massager, thus preventing water from entering the massager. It can protect the safe and reliable use of the massager. The waterproof rubber cover 100 is provided with a plurality of protruding parts 105 protruding toward the interior of the installation cavity 11 and a accommodating groove 101 formed in the protruding parts 105 . 21 , installation holes 102 are formed on the bottom surface of each accommodating groove 101 , and each massage head 60 passes through each installation hole 102 in a one-to-one correspondence and is sealedly connected with the corresponding through hole 21 . The sleeve 100 has good elasticity, so in the process of the massage head 60 swinging up and down, the inner wall of the accommodating groove 101 can buffer the up and down swing of the massage head 60 to prevent the entire waterproof rubber sleeve 100 from being pulled up and down with the massage head 60. Swing to ensure that the waterproof rubber cover 100 and the fixed housing 20 are stably connected together, and to ensure that the waterproof rubber cover 100 has a good waterproof function.

Further, as shown in FIG. 2 and FIG. 3 , the outer peripheral wall of the connecting portion 62 is provided with a limit protrusion 621 , and the edge of the mounting hole 102 is provided with the opening of the accommodating groove 101 and the bottom surface of the groove to bend back and forth to extend the buffer section 103 and the abutting section 104 extending horizontally at the end of the buffer section 103 toward the interior of the mounting hole 102, the connecting portion 62 is penetrated in the mounting hole 102, and the limiting protrusion 621 and the abutting section 104 are bonded by components such as glue , so as to realize the sealing connection between the massage head 60 and the waterproof rubber cover 100 , and the back and forth bending and extending buffer section 103 can expand and contract back and forth with the massage head 60 , reducing the force of the waterproof rubber cover 100 and ensuring that the waterproof rubber cover 100 has a good seal performance.

In another embodiment of the present invention, as shown in FIG. 5 , each massage head 60 includes a connecting part 62 and a massage part 63 , the first end of the connecting part 62 is fixedly connected with the first end of the bending rod 51 , and the connecting part The second end of the 62 is connected to the massage part 63 , and the end face of the massage part 63 facing away from the connection part 62 is provided with a number of massage protrusions 61 , and the length of each massage protrusion 61 faces outward along the center of each massage head 60 . direction decreases. Specifically, the length of each massage protrusion 61 decreases in turn along the outward direction of the center surrounded by each massage head 60, and the massage part 63 is arranged in the shape of a shoe, so that when the massage head 60 is in contact with the skin, it can Adapt to the curvature of the skin in different parts to ensure that the massage protrusions 61 of the massage head 60 can fit closely with the skin, so as to achieve a good massage effect, and also enable the massager to adapt to massage in different parts, such as: head, legs And the abdomen and other parts; the setting of the massage protrusions 61, when the massage head 60 is massaging, the massage protrusions 61 can closely fit the skin, so that the skin can be massaged at multiple points, which further improves the massage comfort of the massager.

Further, the massage part 63 and the massage protrusions 61 are both made of soft materials, which have a certain elasticity, so that the massage of the massage head 60 is more comfortable, and the massage part 63 and the massage protrusions 61 are integrally formed, and the massage head 60 has a certain elasticity. The production is convenient and quick; the connecting part 62 is made of hard material, which makes the connection between the second end of the bending rod 51 and the connecting part 62 more stable and reliable; the massage part 63 and the connecting part 62 are integrally formed, This makes the processing and manufacture of the massage head 60 more convenient, or the massage part 63 and the connecting part 62 are detachably connected to facilitate the replacement of different types of massage parts 63 to meet different massage demands.

In another embodiment of the present invention, the end surface of the massage part 63 facing away from the connecting part 62 is provided with a number of metal columns (not shown), and the end of each metal column facing away from the massage part is provided with a ball ( The ball can increase the contact area between the metal column and the skin, reduce the pressure on the skin and increase the comfort of massage. At the same time, the metal column has a good heat dissipation effect, which can dissipate the heat on the skin in time It spreads out and creates a cooling sensation on the skin, which can greatly improve massage comfort.

In another embodiment of the present invention, as shown in FIGS. 1 , 2 and 3 , the inner wall surface of the mounting cavity 11 is provided with a connecting protrusion 18 extending out of the opening of the mounting cavity 11 , and the side surface of the connecting protrusion 18 is provided with There is a buckling groove 181 , a buckling protrusion (not shown in the figure) is provided on the inner wall of the fixed housing 20 , and the buckling protrusion and the buckling groove 181 are buckled and connected.

Specifically, in the massager according to the embodiment of the present invention, the connecting protrusions 18 are located on the inner wall of the mounting portion 13 . During the process of the hand-held casing 10 and the fixed casing 20 being fastened together, the connecting protrusions 18 protrude into the fixed casing 20 . until the snap-fit protrusion enters the snap-fit groove 181 on the connection protrusion, thereby realizing the snap-fit connection between the fixed housing 20 and the handheld housing 10 , the installation operation is simpler, and no other fixing components are required. , The whole massager has a more compact structure and strong practicability.

Further, as shown in FIG. 1 , FIG. 2 and FIG. 4 , a sealing ring 120 is sandwiched between the fixed housing 20 and the handheld housing 10 , which can realize the sealing of the connection between the fixed housing 20 and the handheld housing 10 , to increase the waterproof performance of the massager.

Further, as shown in FIG. 2 , the cover plate 16 is covered on the installation notch 17 and is sealedly connected with the installation notch 17 ; the magnetic charging interface 84 is sealed and installed on the fixed housing 20 ; and, on the outer peripheral wall of the protruding portion 105 A sealing groove 1051 is provided, and the edge of the piercing hole 21 is clamped in the sealing groove 1051 and connected by glue or other adhesive, so as to prevent water from infiltrating the massager from between the piercing hole 21 and the raised part 105 Through the design of the above-mentioned sealing structure, the waterproof performance of the whole massager can be improved, so that the massager can be used in a water environment, such as showering, shampooing or bathing, etc., so that the massager can be used in Wider range and more convenient.

The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present invention shall be included in the protection scope of the present invention. Inside.

Claims (10)

1. A massager is characterized in that: the massage device comprises a handheld shell, a fixed shell, a driving source, a transmission mechanism, a plurality of bending rods and a plurality of massage heads, wherein an installation cavity with an opening is formed in the handheld shell, and the driving source is installed in the installation cavity;

the transmission mechanism comprises a rotating column and a sliding sleeve, a guide groove spirally extending along the circumferential direction of the rotating column is formed in the peripheral wall of the rotating column, the sliding sleeve is sleeved outside the rotating column, a sliding column which is matched with the guide groove and can slide in the guide groove is arranged on the sliding sleeve, and the output end of the driving source is connected with the rotating column and used for driving the rotating column to rotate;

the middle part of each bending rod is rotatably connected with the handheld shell, the first end of each bending rod is connected with the sliding sleeve, the bending rods are uniformly arranged at intervals along the circumferential direction of the sliding sleeve, the second end of each bending rod is connected with each massage head, and the sliding sleeve drives the second end of each bending rod to swing when moving along the axis of the rotating column;

the fixed shell is buckled on the handheld shell and seals the opening of the installation cavity, a plurality of through holes are formed in the bottom surface of the fixed shell, and the massage heads respectively penetrate through the through holes.

2. The massager of claim 1, wherein: the guide way follows the circumferencial direction of rotating the post from the first end of rotating the post extends to the second end of rotating the post again from the second end of rotating the post extends to the first end of rotating the post, the guide way is closed loop setting.

3. The massager of claim 1, wherein: the inner wall surface of the sliding sleeve is provided with a fixing hole, the first end of the sliding column is fixedly installed in the fixing hole, the second end of the sliding column is provided with a bearing, the bearing is located in the guide groove, and the peripheral wall of the bearing is abutted to the inner side wall of the guide groove.

4. The massager of claim 1, wherein: the massager further comprises a plurality of first rotating shafts, a plurality of fixing plates are arranged on the peripheral wall of the sliding sleeve, every two fixing plates are arranged in parallel, first mounting grooves are formed between every two fixing plates which are arranged in parallel, the first ends of the bending rods are located in the first mounting grooves respectively, long holes are formed in the first ends of the bending rods, the first rotating shafts penetrate through the long holes respectively, and the two ends of each first rotating shaft are connected with the two fixing plates which are arranged correspondingly.

5. The massager of claim 1, wherein: the massager also comprises a plurality of second rotating shafts and an installation shell, the installation shell is fixedly installed in the installation cavity and comprises a cylindrical part and a disc part connected with the cylindrical part, the driving source is installed in the cylindrical part, and the output end of the driving source extends into the disc part;

the inner wall surface of the disc part is provided with a plurality of fixing protrusions extending towards the opening of the disc part, the fixing protrusions are arranged at intervals along the circumferential direction of the cylindrical part, every two fixing protrusions are arranged in parallel at intervals, a second mounting groove is formed between every two fixing protrusions arranged in parallel at intervals, the middle of each bending rod extends into each second mounting groove in a one-to-one correspondence mode, and each second rotating shaft penetrates through each fixing protrusion and the middle of each bending rod in a one-to-one correspondence mode.

6. The massager of claim 5, wherein: the massager also comprises an annular plate, a plurality of abutting protrusions are arranged on the side surface of the annular plate, annular grooves are formed in the disc part, and fixing grooves which are communicated with the annular grooves and are used for the second rotating shaft to penetrate through are formed in the fixing protrusions;

the annular plate is arranged in the annular groove, and the abutting protrusions correspondingly extend into the fixing grooves one by one until abutting against the corresponding second rotating shaft.

7. The massager of claim 6, wherein: the annular plate is provided with a plurality of abutting blind holes, the inner wall of the installation cavity is provided with a plurality of abutting columns, and the end faces of the abutting columns are abutted to the bottom faces of the abutting blind holes in a one-to-one correspondence mode respectively.

8. The massager according to any one of claims 1 to 7, wherein: the massager further comprises a waterproof rubber sleeve, the waterproof rubber sleeve is mounted on the back of the fixed shell and faces the end face of the handheld shell, the waterproof rubber sleeve is provided with a plurality of protruding portions protruding towards the inside of the installation cavity and containing grooves formed in the protruding portions, the protruding portions penetrate through the through holes 21 in a one-to-one correspondence mode, installation holes are formed in the bottom face of each containing groove, and the massage heads penetrate through the installation holes in a one-to-one correspondence mode and are connected with the corresponding through holes in a sealing mode.

9. The massager according to any one of claims 1 to 7, wherein: each the massage head all includes connecting portion and massage portion, the first end of connecting portion with the first end fixed connection of pole of buckling, the second end of connecting portion with the massage portion is connected, the massage portion dorsad be equipped with a plurality of massage arch on the terminal surface of connecting portion, each the bellied length of massage is followed each the center that the massage head encloses and establishes outwards direction reduces in proper order.

10. The massager according to any one of claims 1 to 7, wherein: the inner wall surface of the installation cavity is provided with a connecting bulge extending out of the opening of the installation cavity, the side surface of the connecting bulge is provided with a buckling groove, the inner wall of the fixed shell is provided with a buckling bulge, and the buckling bulge is buckled and connected with the buckling groove.

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