Massager

Abstract

The present invention belongs to the technical field of massage equipment, and in particular relates to a massager, comprising a handheld shell, a fixed shell, a driving source, a transmission mechanism, a plurality of bending rods and a plurality of massage heads. 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 arranged on the outer side of the rotating column, and the rotational motion of the rotating column is converted into a linear motion of the sliding column through the cooperation of the guide grooves on the outer periphery of the sliding column and the sliding sleeve, so that the bending rod connected to the handheld shell is rotated to swing, thereby driving the massage head on the bending rod to swing, and then the fixed shell is buckled on the opening of the installation cavity, so that each component is encapsulated in the installation cavity; the massager of the present invention has simple assembly operation and greatly improves the production and assembly efficiency of the massager; and the sliding sleeve is arranged outside the rotating column, the size of the massager is small, and it is more convenient to carry and use.

Description

Technical Field

[0001] The invention belongs to the technical field of massage equipment, and in particular relates to a massager. Background Art

[0002] With the development of science and technology, people's living standards are constantly improving, and massagers are more widely used. Massagers are generally composed of motors and massage heads. When the massage head of the massager abuts against a certain part of the human body, the motor drives the massage head to vibrate, and the massage head presses a certain part of the human body, thereby achieving the effect of relaxing the body and mind. However, the existing massagers are complicated to assemble and operate, and the production efficiency is low. In addition, the existing massagers are large in size and inconvenient to carry and use. Summary of the invention

[0003] The object of the present invention is to provide a massager, aiming to solve the technical problems in the prior art that the massager has many internal parts, which makes it difficult to assemble, and has a large size, which makes it difficult to carry and use.

[0004] To achieve the above-mentioned purpose, the technical solution adopted by the present invention is: a massager, including a handheld shell, a fixed shell, a driving source, a transmission mechanism, a plurality of bending rods and a plurality of massage heads, the handheld shell is provided with a mounting cavity with an opening, the driving source is installed in the mounting 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, a guide groove is provided on the outer peripheral wall of the rotating column, the guide groove extends from the first end of the rotating column to the second end of the rotating column and then from the second end of the rotating column to the first end of the rotating column along the circumferential direction of the rotating column, and the guide groove is arranged in a closed loop, the sliding sleeve is arranged outside the rotating column, and the sliding sleeve is arranged outside the rotating column. The column is installed on the sliding sleeve, and the sliding column extends into the guide groove, the output end of the driving source is connected to the rotating column and is used to drive the rotating column to rotate; the middle part of each bending rod is rotatably connected to the handheld shell, the first end of each bending rod is connected to the sliding sleeve, and each bending rod is evenly spaced along the circumferential direction of the sliding sleeve. The second end of each bending rod is respectively connected to each massage head, and the sliding sleeve drives the second end of the bending rod to swing when it moves along the axis of the rotating column; the fixed shell is buckled on the handheld shell and seals the opening of the mounting cavity, and a plurality of through holes are provided on the bottom surface of the fixed shell, and each massage head passes through each of the through holes respectively.

[0005] Optionally, the guide groove extends along the circumferential direction of the rotating column from the first end of the rotating column to the second end of the rotating column and then from the second end of the rotating column to the first end of the rotating column, and the guide groove is arranged in a closed loop.

[0006] 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, a bearing is provided on the second end of the sliding column, the bearing is located in the guide groove, and the outer peripheral wall of the bearing abuts against the inner side wall of the guide groove.

[0007] Optionally, the massager also includes a plurality of first rotating shafts, a plurality of fixed plates are provided on the outer peripheral wall of the sliding sleeve, the fixed plates are arranged in parallel in pairs, a first mounting groove is formed between the two parallel fixed plates, the first end of each bending rod is respectively located in each first mounting groove, a long hole is provided on the first end of each bending rod, each first rotating shaft passes through each long hole, and the two ends of each first rotating shaft are respectively connected to the two correspondingly arranged fixed plates.

[0008] Optionally, the massager also includes a plurality of second rotating shafts and a mounting shell, the mounting shell is fixedly installed in the mounting cavity, the mounting shell includes a cylindrical portion and a disc portion connected to the cylindrical portion, the driving source is installed in the cylindrical portion, and the output end of the driving source extends into the disc portion; a plurality of fixing protrusions extending toward the opening of the disc portion are provided on the inner wall surface of the disc portion, and each of the fixing protrusions is arranged at intervals along the circumferential direction of the cylindrical portion, the fixing protrusions are arranged in parallel and at intervals in pairs, and a second mounting groove is formed between the two fixing protrusions arranged in parallel and at intervals, the middle parts of each of the bending rods extend into each of the second mounting grooves respectively and one by one, and each of the second rotating shafts passes through each of the fixing protrusions and the middle parts of each of the bending rods respectively and one by one.

[0009] Optionally, the massager also includes an annular plate, a plurality of abutment protrusions are provided on the side surface of the annular plate, an annular groove is opened on the disc portion, and each of the fixing protrusions is provided with a fixing groove which is communicated with the annular groove and for the second rotating shaft to pass through; the annular plate is installed in the annular groove, and each of the abutment protrusions extends into each of the fixing grooves one by one until it abuts against the corresponding second rotating shaft.

[0010] Optionally, a plurality of abutment blind holes are provided on the annular plate, a plurality of abutment columns are provided on the inner wall of the mounting cavity, and the end faces of the abutment columns abut against the bottom surfaces of the abutment blind holes one by one.

[0011] Optionally, the massager further comprises a waterproof rubber sleeve, which is installed on the end surface of the fixed shell facing away from the handheld shell, and the waterproof rubber sleeve is provided with a plurality of protruding portions protruding toward the inside of the installation cavity and accommodating grooves formed in the protruding portions, and each of the protruding portions is correspondingly penetrated in each of the penetration holes 21, and a mounting hole is provided on the bottom surface of each of the accommodating grooves, and each of the massage heads passes through each of the mounting holes correspondingly and is sealed and connected with the corresponding penetration hole.

[0012] Optionally, a connecting protrusion extending out of the opening of the installing cavity is provided on the inner wall surface of the installing cavity, a snap-fitting groove is provided on the side of the connecting protrusion, and a snap-fitting protrusion is provided on the inner wall of the fixed shell, and the snap-fitting protrusion is snap-fitted with the snap-fitting groove.

[0013] Optionally, a connecting protrusion extending out of the opening of the installing cavity is provided on the inner wall surface of the installing cavity, a snap-fitting groove is provided on the side of the connecting protrusion, and a snap-fitting protrusion is provided on the inner wall of the fixed shell, and the snap-fitting protrusion is snap-fitted with the snap-fitting groove.

[0014] 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 handheld part, the rotating column is installed on the driving end of the driving source, the sliding sleeve is mounted on the rotating column, and the sliding column on the sliding sleeve is extended into the guide groove, and the middle part of the bending rod is rotated and installed in the installation cavity, and the first end of the bending rod is connected to the outer peripheral wall of the sliding sleeve, and the massage head is installed on the second end of the bending rod, and finally the fixed shell is mounted and buckled on the handheld shell, thereby completing the assembly of the massager; the massager of the present invention, on the one hand, only needs to mount the sliding sleeve on the rotating column and extend the sliding column into the guide groove to achieve the connection between the sliding sleeve and the rotating column. , no other fixing parts are needed for connection, which simplifies the assembly operation of the transmission mechanism, and the fixed shell is buckled on the handheld body, and no other fixing parts are needed for connection, further, making the assembly operation of the entire massager simpler, greatly improving the production and assembly efficiency of the massager; on the other hand, the sliding sleeve is arranged outside the rotating column, reducing the axial 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 can also meet people's diverse usage needs, and the assembly operation between the sliding sleeve and the rotating column is simple, which can greatly improve the installation efficiency of the entire massager. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0016] Figure 1 This is a schematic structural diagram of a massager provided in an embodiment of the present invention.

[0017] Figure 2 For along Figure 1 Sectional view along line AA.

[0018] Figure 3 for Figure 2 A partial enlarged view of point B in the middle.

[0019] Figure 4 An exploded view of a massager provided in an embodiment of the present invention.

[0020] Figure 5 This is a schematic structural diagram of a hidden base of a massager provided in an embodiment of the present invention.

[0021] Figure 6 A schematic structural diagram of a transmission mechanism of a massager provided in an embodiment of the present invention.

[0022] Figure 7 For along Figure 6 Sectional view of the midline CC.

[0023] Figure 8 An exploded view of the transmission mechanism of the massager provided in an embodiment of the present invention.

[0024] Fig. 9 A schematic structural diagram of a mounting shell of a massager provided in an embodiment of the present invention.

[0025] Among them, the reference numerals in the figure are:

[0026] 10—handheld housing 11—installation cavity 12—handheld part

[0027] 13 - mounting portion 14 - positioning protrusion 15 - abutment column

[0028] 16—cover plate 17—installation notch 18—connection protrusion

[0029] 20—Fixed housing 21—Drilling hole 30—Drive source

[0030] 40 - Transmission mechanism 41 - Rotating column 42 - Sliding sleeve

[0031] 43 - sliding column 44 - bearing 51 - bending rod

[0032] 52 - first rotating shaft 53 - second rotating shaft 60 - massage head

[0033] 61 - massage protrusion 62 - connection part 63 - massage part

[0034] 71—Mounting housing 72—Annular plate 81—Battery

[0035] 82—button assembly 83—circuit board 84—magnetic charging port

[0036] 90—base 100—waterproof rubber sleeve 101—accommodation groove

[0037] 102—mounting hole 103—buffer section 104—contact section

[0038] 105—protruding portion 110—vibration assembly 120—sealing ring

[0039] 181 - buckle groove 411 - guide groove 421 - fixing hole

[0040] 422—fixed plate 423—first mounting groove 511—long hole

[0041] 621—limiting protrusion 711—cylindrical part 712—disc part

[0042] 721—abutting protrusion 1051—sealing groove 7121—fixing protrusion

[0043] 7122—second mounting groove 7123—annular groove 71211—fixing groove. DETAILED DESCRIPTION

[0044] Embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. Figures 1 to 9 The described embodiments are exemplary and intended to be used to explain the present invention, but should not be construed as limiting the present invention.

[0045] In the description of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0046] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0047] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0048] like Figures 1 to 9 As shown, a massager provided by an embodiment of the present invention comprises a handheld housing 10, a fixed housing 20, a driving source 30, a transmission mechanism 40, a plurality of bending rods 51 and a plurality of massage heads 60. The handheld housing 10 is provided with an installation cavity 11 having an opening, and the driving source 30 is installed in the installation cavity 11; the transmission mechanism 40 comprises a rotating column 41 and a sliding sleeve 42, the outer peripheral wall of the rotating column 41 is provided with a guide groove 411 extending in a spiral direction along the circumference of the rotating column 41, 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, and the driving source 30 is provided with a plurality of bending rods 51 and a plurality of massage heads 60. The output end of 30 is connected to the rotating column 41 and is used to drive the rotating column 41 to rotate; the middle part of each bending rod 51 is rotatably connected to the handheld shell 10, the first end of each bending rod 51 is connected to the sliding sleeve 42, and the bending rods 51 are evenly spaced along the circumferential direction of the sliding sleeve 42. The second end of each bending rod 51 is respectively connected to each massage head 60, and the sliding sleeve 42 drives the second end of the bending rod 51 to swing when it moves along the axis of the rotating column 41; the fixed shell 20 is buckled on the handheld shell 10 and seals the opening of the installation cavity 11. A plurality of through holes 21 are provided on the bottom surface of the fixed shell 20, and each massage head 60 passes through each through hole 21 respectively.

[0049] Specifically, when assembling the massager of the embodiment of the present invention, the driving source 30 is installed in the mounting cavity 11 of the handheld part, and 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, and the sliding column 43 on the sliding sleeve 42 is extended into the guide groove 411, and the middle part of the bending rod 51 is rotated and installed in the mounting cavity 11, and the first end of the bending rod 51 is connected to the outer peripheral wall of the sliding sleeve 42, and the massage head 60 is installed on the second end of the bending rod 51, and finally the fixed shell 20 is installed and buckled on the handheld shell 10, which completes the assembly of the massager; the massager of the embodiment of the present invention, on the one hand, only needs to sleeve the sliding sleeve 42 on the rotating column 41 and extend the sliding column 43 into the guide groove 411 to complete the assembly of the massager. The connection between the sliding sleeve 42 and the rotating column 41 can be achieved without the need to use other fixing components for connection, thereby simplifying the assembly operation of the transmission mechanism 40, and the fixed shell 20 is buckled on the handheld body, and there is no need to use other fixing components for connection. Further, the assembly operation of the entire massager is simpler, and the production and assembly efficiency of the massager is greatly improved; on the other hand, the sliding sleeve 42 is sleeved outside the rotating column 41, which reduces the axial size of the transmission mechanism 40, thereby greatly reducing the size of the entire massager, realizing the miniaturization of the entire massager, making the massager more convenient to carry, and can also meet people's diverse usage needs, 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.

[0050] Furthermore, when the massager of the embodiment of the present invention is in use, the driving source 30 drives the rotating column 41 to rotate. During the rotation of the rotating column 41, the sliding column 43 moves along the spiral extension direction of the guide groove 411, thereby converting the rotational motion of the rotating column 41 into a linear motion of the sliding sleeve 42, thereby driving 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.

[0051] Furthermore, the driving source 30 and the transmission mechanism 40 are both installed in the installation cavity 11 of the handheld shell 10, so that the structure of the entire massager is more compact and the size of the massager is smaller, which further improves the practicality of the entire massager.

[0052] Furthermore, the 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. When the massager of the embodiment of the present invention has multiple massagers, all the massage heads 60 are toward the axis of the sliding sleeve 42. During the massage of the massage heads 60, all the massage heads 60 will simultaneously move toward the axis of the sliding sleeve 42 or simultaneously move away from the axis of the sliding sleeve 42, and the skin located in all the massage heads 60 will be given a grasping massage feeling, so as to achieve the purpose of relaxing the body and mind. Preferably, the number of the massage heads 60 is four, and the massage heads 60 are arranged in pairs. Through the mutual cooperation and swinging of the two massage heads 60 arranged in pairs, a strong grasping massage feeling can be generated, which can effectively improve the comfort of the massage of the massager.

[0053] Furthermore, the cross section of the fixed housing 20 is square, which can meet 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 handheld housing 10 includes a handheld portion 12 and a mounting portion 13 connected in sequence, and the handheld portion 12 is tilted relative to the mounting portion 3. The design of this structure can facilitate the grip of the person and improve the comfort of the massager. At the same time, the handheld portion 12 also provides an installation space for the drive source 30, and the mounting portion 13 provides an installation space for the annular bending rod 51 and the massage head 60, so as to facilitate the annular arrangement of the massage head 60. The cross-sectional shape of the mounting portion 13 is adapted to the shape of the fixed housing 20 with a square cross section and is fixedly connected to the fixed housing 20. The arrangement of this structure makes the shape of the massager compatible with the installation position and shape of the internal drive source 30, the transmission mechanism 40, the bending rod 51 and the massage head 60, further improving the compactness of the massager, effectively reducing the size of the massager, and making the use and carrying of the massager more convenient.

[0054] Furthermore, the cross section of the fixed shell 20 is square-shaped, and the massager can be stably placed on a desktop, a cabinet, or the ground at an angle, thereby making the massager more convenient to use.

[0055] Furthermore, the massager also includes a base 90 covering the massage head. The base 90 isolates the massage head 60 from the outside to prevent the massage head 60 from being contaminated. The massager has good cleanliness and the base is also convenient for storing the massager.

[0056] In another embodiment of the present invention, in combination Figure 2 , Figure 7 and Figure 8As shown, the guide groove 411 extends from the first end of the rotating column 41 to the second end of the rotating column 41 and then from the second end of the rotating column 41 to the first end of the rotating column 41 along the circumferential direction of the rotating column 41, and the guide groove 411 is arranged in a closed loop. In the massager of the embodiment of the present invention, the section of the guide groove 411 extending from the first end of the rotating column 41 to the second end of the rotating column 41 is in a double-line spiral shape. 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 converting the rotational motion of the rotating column 41 into the sliding column 43. 3, that is, the linear motion of the sliding sleeve 42 is realized; similarly, the section of the guide groove 411 extending from the second end of the rotating column 41 to the rotating column 41 is also in a double-line spiral shape, so 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 motion 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, by sliding the sliding column 43 in the guide groove 411, the driving loss of the massage head 60 is small and the mechanical efficiency of the entire massager is high.

[0057] 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.

[0058] In another embodiment of the present invention, in combination Figure 2 , Figure 7 and Figure 8 As shown, a fixing hole 421 is provided on the inner wall surface of the sliding sleeve 42, the first end of the sliding column 43 is fixedly installed in the fixing hole 421, and a bearing 44 is provided on the second end of the sliding column 43, the bearing 44 is located in the guide groove 411, and the outer peripheral wall of the bearing 44 abuts against 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 then 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 mechanical loss and improve the mechanical efficiency of the entire massager.

[0059] Furthermore, the fixing hole 421 is a through hole. During assembly, the sliding sleeve 42 is sleeved on the outside of 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 and fixedly connected to the inner ring of the bearing 44 and the sliding column 43 is fixed in the fixing hole 421, thereby realizing the assembly of the transmission mechanism 40, and its operation is simple.

[0060] In another embodiment of the present invention, in combination Figure 2 , Figure 4 and Fig. 9 As shown, the massager also includes a plurality of first rotating shafts 52, a plurality of fixing plates 422 are provided on the outer peripheral wall of the sliding sleeve 42, the fixing plates 422 are arranged in parallel in pairs, and a first mounting groove 423 is formed between the two parallel fixing plates 422, the first end of each bending rod 51 is respectively located in each first mounting groove 423, and a long hole 511 is provided on the first end of each bending rod 51, each first rotating shaft 52 passes through each long hole 511, and the two ends of each first rotating shaft 52 are respectively connected to the two correspondingly arranged fixing plates 422.

[0061] Specifically, the first end of the bending rod 51 is located between the two fixed plates 422, and the first rotating shaft 52 is then passed through a fixed plate 422, the long hole 511 on the first end of the bending plate and the other fixed plate 422 in sequence, and the two ends of the first rotating shaft 52 are respectively fixed on the two fixed plates 422, so that the connection between the sliding sleeve 42 and the bending rod 51 is realized; the first rotating shaft 52 can move in the long hole 511, so as to avoid the bending rod 51 from getting stuck when the bending rod 51 is driven by the linear motion of the sliding sleeve 42. The two fixed plates 422 are respectively fixedly connected to the two ends of the first rotating shaft 52, so that the fixation of the first rotating shaft 52 is more stable, and the first end of the bending plate can be prevented from detaching from the first rotating shaft 52. The connection reliability between the bending plate and the sliding sleeve 42 is good, and the stability of the swinging of the bending rod 51 can also be ensured.

[0062] In another embodiment of the present invention, in combination Figure 2 , Figure 4 and Fig. 9 As shown, the massager also includes a plurality of second rotating shafts 53 and a mounting shell 71. The mounting shell 71 is fixedly mounted in the mounting cavity 11. The mounting shell 71 includes a cylindrical portion 711 and a disc portion 712 connected to the cylindrical portion 711. The driving source 30 is mounted in the cylindrical portion 711, and the output end of the driving source 30 extends into the disc portion 712. A plurality of fixing protrusions 7121 extending toward the opening of the disc portion 712 are provided on the inner wall surface of the disc portion 712, and each fixing protrusion 7121 is arranged at intervals along the circumferential direction of the cylindrical portion 711. The fixing protrusions 7121 are arranged in parallel and at intervals in pairs, and a second mounting groove 7122 is formed between the two fixing protrusions 7121 arranged in parallel and at intervals. The middle portions of the bending rods 51 extend into the second mounting grooves 7122 one by one, and the second rotating shafts 53 pass through the fixing protrusions 7121 and the middle portions of the bending rods 51 one by one.

[0063] Specifically, the cylindrical portion 711 of the mounting shell 71 provides a mounting base for the mounting of the driving source 30, and supports the driving source 30. The disc portion 712 of the mounting shell 71 is mainly used to provide a mounting base for the bending rods 51 arranged in the circumferential direction of the sliding sleeve 42, supports the bending rods 51, and connects all the bending rods 51 into a whole, so that the structure of the entire massager is more compact; the disc portion 712 of the mounting shell 71 is fixed to the inner wall surface of the mounting cavity 11 by screws, thereby realizing the fixed connection between the mounting shell 71 and the handheld shell 10. The middle part of the bending rod 51 is located between two parallel and spaced fixed protrusions 7121, and the second rotating shaft 53 passes through a fixed protrusion 7121, the middle part of the bending rod 51 and the other fixed protrusion 7121 in sequence, thereby realizing the rotational connection between the bending rod 51 and the mounting shell 71; the setting of the two fixed protrusions 7121 fixes both ends of the second rotating shaft 53, making the rotational connection between the bending rod 51 and the mounting shell 71 more reliable, and also avoiding the bending rod 51 from falling off the mounting shell 71, ensuring the stability of the swinging of the bending rod 51.

[0064] In another embodiment of the present invention, in combination Figure 2 , Figure 4 and Fig. 9 As shown, the massager also includes an annular plate 72, a plurality of abutment protrusions 721 are provided on the side surface of the annular plate 72, an annular groove 7123 is opened on the disc portion 712, and each fixing protrusion 7121 is provided with a fixing groove 71211 which is communicated with the annular groove 7123 and for the second rotating shaft to pass through; the annular plate 72 is installed in the annular groove 7123, and each abutment protrusion 721 extends into each fixing groove 71211 respectively and one by one until it abuts against the corresponding second rotating shaft 53.

[0065] Specifically, when assembling the massager of the embodiment of the present invention, the two ends of the second rotating shaft 53 are first placed on the bottom of the two fixing grooves 71211 respectively, and then the annular plate 72 is placed in the annular groove 7123, and the abutting protrusions 721 on the annular plate 72 are placed in the corresponding fixing grooves 71211 until the end faces of the abutting protrusions 721 abut against the second rotating shaft 53 respectively, and the second rotating shaft 53 is fixedly installed in the fixing grooves 71211 through the clamping action of the abutting protrusions 721 and the bottom surfaces of the fixing grooves 71211 without the need for other fixing components, so that the structure of the entire massager is more compact and the structural design is reasonable, so that the assembly operation between the annular plate 72, the mounting shell 71, the second rotating shaft 53 and the bending rod 51 is simple and easy to assemble.

[0066] In another embodiment of the present invention, in combination Figure 2 , Figure 4 and Fig. 9As shown, a plurality of abutment columns 15 are provided on the inner wall of the mounting cavity 11, and the disc portion 712 is fixed to each abutment column 15 one by one by screws. The abutment columns 15 are connected with the screws to achieve the fixation of the mounting shell 71, and a plurality of positioning protrusions 14 are provided on the inner wall of the mounting cavity 11. The positioning protrusions 14 abut on the annular plate 72 to achieve the fixation of the annular plate 72. No other fixing components are required, the structure is simple, and the installation operation is also simpler. The structure of the entire massager is compact, which can further reduce the size of the massager and increase the convenience of carrying and using the massager.

[0067] Furthermore, there are multiple abutment columns 15, which are evenly spaced along the circumferential direction of the annular plate 72 with the axis of the annular plate 72 as the center. This makes the fixation of the annular plate 72 more stable and reliable, and also increases the reliability of the entire massager.

[0068] Furthermore, the cylindrical portion 711 of the mounting shell 71 extends into the hand-held portion 12 of the hand-held shell 10, and the disc portion 712 of the mounting shell 71 is located in the mounting portion 13 and is adapted to the shape of the mounting portion 13. In this way, the installation space in the hand-held shell 10 can be fully utilized, and the structure of the entire massager is more compact, which is convenient for people to carry and use.

[0069] Furthermore, since the hand-held portion 12 is tilted, the mounting shell 71 is adaptively tilted, so that the lengths of the bending sections on each bending rod 51 connected to the massage head 60 are different. This ensures that the massage heads 60 are located on the same horizontal plane, thereby performing a surface massage on the skin, increasing the contact area of ​​the massage, and thereby improving the comfort of the massage.

[0070] Furthermore, the disc part 712 is installed with a vibration assembly 110, which includes a vibration motor and an eccentric block. The vibration motor drives the eccentric block to rotate, and the eccentric block hits the disc part 712, thereby driving the disc part 712 to vibrate, and then driving the entire massager to vibrate, so that vibration massage can be achieved, thereby improving the massage effect.

[0071] In another embodiment of the present invention, in combination Figure 2 As shown, the driving source 30 includes a motor, and the output shaft of the motor is connected to 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, which has a simple structure and strong practicality.

[0072] Preferably, the motor is a stepper motor.

[0073] Furthermore, combined with Figure 2 and Figure 4 Figure 4As shown, the massager also includes a battery 81, a button assembly 82, a circuit board 83 and a magnetic charging interface 84. The button assembly 82, the motor, the battery 81 and the magnetic charging interface 84 are all electrically connected to the circuit board 83. Specifically, the battery 81 is used to provide power support to 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 and off of the circuit, making the use of the massager more convenient and avoiding unnecessary waste of electricity. In addition, the button assembly 82 can also control the speed of the motor output through the circuit board 83, so that the massage head 60 has different swing frequencies, so that the massager has different massage modes and massage gears during the massage process to meet different massage needs; the magnetic charging interface 84 is connected to an external charging device to charge the massager, and adopts a magnetic charging method, so that the charging operation of the massager is convenient and quick to use.

[0074] Furthermore, combined with Figure 2 and Figure 4 As shown, the massager also includes a cover plate 16, and the button assembly 82 is installed on the cover plate 16. A mounting notch 17 is provided on the bottom surface of the mounting cavity 11, that is, the mounting notch 17 is provided on the end surface of the hand-held portion 12 facing away from the mounting portion 13. The cover plate 16 covers the mounting notch 17. The circuit board 83 and the battery 81 are installed on the disc portion 712, that is, located in the space between the outer wall surface of the disc portion 712 and the inner wall of the mounting portion 13. This makes full use of the space in the mounting cavity 11, making the structure of the entire massager more compact, which is conducive to the miniaturization of the size of the massager and is convenient for people to use and carry.

[0075] In another embodiment of the present invention, in combination Figure 2 , Figure 4 and Figure 5As shown, the massager also includes a waterproof rubber sleeve 100, which is installed on the end surface of the fixed shell 20 facing away from the handheld shell 10. The waterproof rubber sleeve 100 is provided with a plurality of protruding portions 105 protruding toward the inside of the installation cavity 11 and a receiving groove 101 formed in the protruding portion 105. Each protruding portion 105 is correspondingly penetrated in each penetration hole 21, and a mounting hole 102 is provided on the bottom surface of each receiving groove 101. Each massage head 60 passes through each mounting hole 102 and is sealed and connected with the corresponding penetration hole 21. Specifically, during the use of the massager, it can be used together with essential oils, skin care products and other items to increase the massage effect, and the waterproof rubber sleeve 100 can prevent essential oils, skin care products and other items from entering the interior of the massager, play a waterproof role, and protect the safe and reliable use of the massager. The waterproof rubber sleeve 100 is provided with a plurality of protruding portions 105 protruding toward the inside of the installation cavity 11 and a receiving groove 101 formed in the protruding portions 105. The protruding portions 105 are respectively penetrated in the penetration holes 21. The bottom surface of each receiving groove 101 is provided with a mounting hole 102. The massage heads 60 are respectively passed through the mounting holes 102 and are sealed and connected with the corresponding penetration holes 21. With the design of this structure, since the waterproof rubber sleeve 100 has good elasticity, the inner wall of the receiving groove 101 can buffer the up and down swinging of the massage head 60 during the up and down swinging of the massage head 60, thereby preventing the entire waterproof rubber sleeve 100 from being strongly pulled and swinging up and down with the massage head 60, thereby ensuring that the waterproof rubber sleeve 100 is stably connected to the fixed shell 20 and ensuring that the waterproof rubber sleeve 100 plays a good waterproof role.

[0076] Furthermore, combined with Figure 2 and Figure 3 As shown, a limiting protrusion 621 is provided on the outer peripheral wall of the connecting portion 62, a buffer section 103 is provided at the edge of the mounting hole 102, which is bent back and forth and extended at the opening of the accommodating groove 101 and the bottom surface of the groove, and an abutment section 104 is horizontally extended toward the inside of the mounting hole 102 at the end of the buffer section 103. The connecting portion 62 is penetrated into the mounting hole 102, and the limiting protrusion 621 and the abutment section 104 are bonded to each other by glue or other components, thereby realizing a sealed connection between the massage head 60 and the waterproof rubber sleeve 100, and the buffer section 103 that is bent back and forth and extended can be retracted and retracted back and forth with the massage head 60, thereby reducing the stress on the waterproof rubber sleeve 100 and ensuring that the waterproof rubber sleeve 100 has good sealing performance.

[0077] In another embodiment of the present invention, in combination Figure 5As shown, each massage head 60 includes a connecting portion 62 and a massage portion 63. The first end of the connecting portion 62 is fixedly connected to the first end of the bending rod 51, and the second end of the connecting portion 62 is connected to the massage portion 63. A plurality of massage protrusions 61 are provided on the end surface of the massage portion 63 facing away from the connecting portion 62. The length of each massage protrusion 61 decreases successively in the direction outward from the center of each massage head 60. Specifically, the length of each massage protrusion 61 is successively reduced in the direction outward from the center of each massage head 60, and the massage part 63 is arranged in a shoe shape, so that the massage head 60 can adapt to the curvature of the skin in different parts when in contact with the skin, ensuring that the massage protrusion 61 of the massage head 60 can fit closely with the skin, thereby achieving a good massage effect, and also enabling the massager to adapt to the massage of different parts, such as the head, legs, and abdomen. With the arrangement of the massage protrusion 61, when the massage head 60 is massaging, the massage protrusion 61 can fit closely on the skin, so that the skin can be massaged at multiple points, further improving the comfort of the massager.

[0078] Furthermore, the massage part 63 and the massage protrusion 61 are both made of soft material and have a certain elasticity, so that the massage of the massage head 60 is more comfortable, and the massage part 63 and the massage protrusion 61 are integrally formed, so the manufacture of the massage head 60 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 an integrally formed structure, which 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, which is convenient for replacing different types of massage parts 63, thereby meeting different massage needs.

[0079] In another embodiment of the present invention, a plurality of metal columns (not shown) are provided on the end surface of the massage portion 63 facing away from the connecting portion 62, and a sphere (not shown) is provided on the end of each metal column facing away from the massage portion. The sphere can increase the contact area between the metal column and the skin, reduce the pressure on the skin, and increase the comfort of the massage. At the same time, the metal column has a good heat dissipation effect, which can dissipate the heat on the skin in time and produce a cool feeling on the skin, which can greatly improve the comfort of the massage.

[0080] In another embodiment of the present invention, in combination Figure 1 , 2 and Figure 3 As shown, a connecting protrusion 18 extending out of the opening of the installing cavity 11 is provided on the inner wall surface of the installing cavity 11, a snap-fitting groove 181 is provided on the side of the connecting protrusion 18, and a snap-fitting protrusion (not shown) is provided on the inner wall of the fixed shell 20, and the snap-fitting protrusion is snap-fitted with the snap-fitting groove 181.

[0081] Specifically, in the massager of the embodiment of the present invention, the connecting protrusion 18 is located on the inner wall of the mounting portion 13. During the buckling process of the handheld shell 10 and the fixed shell 20, the connecting protrusion 18 extends into the fixed shell 20 until the buckling protrusion enters the buckling groove 181 on the connecting protrusion, thereby realizing the buckling connection between the fixed shell 20 and the handheld shell 10. The installation operation is simpler and no other fixing components are required. The structure of the entire massager is more compact and practical.

[0082] Furthermore, combined with Figure 1 , Figure 2 and Figure 4 As shown, a sealing ring 120 is clamped between the fixed shell 20 and the handheld shell 10, which can achieve sealing at the connection between the fixed shell 20 and the handheld shell 10 and increase the waterproof performance of the massager.

[0083] Further, see Figure 2 As shown, the cover plate 16 is covered on the installation notch 17 and is sealed and connected to the installation notch 17; the magnetic charging interface 84 is sealed and installed on the fixed shell 20; and a sealing groove 1051 is provided on the outer peripheral wall of the protruding portion 105, and the edge of the penetration hole 21 is clamped in the sealing groove 1051 and connected by glue or other adhesives, so as to prevent water from penetrating into the interior of the massager from between the penetration hole 21 and the protruding portion 105. Through the design of the above-mentioned sealing structure, the waterproof performance of the entire massager can be improved, so that the massager can be used in a water environment, for example: in showering, washing hair or bathing, etc., so that the massager has a wider range of uses and is more convenient.

[0084] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A massager, characterized in that: The massage massager comprises a handheld housing, a fixed housing, a driving source, a transmission mechanism, a plurality of bending rods and a plurality of massage heads, wherein a mounting cavity with an opening is provided on the handheld housing, and the driving source and the transmission mechanism are installed in the mounting cavity; The transmission mechanism comprises a rotating column and a sliding sleeve, wherein the outer peripheral wall of the rotating column is provided with a guide groove extending spirally along the circumference of the rotating column, the sliding sleeve is arranged outside the rotating column, and the sliding sleeve is provided with a sliding column that cooperates with the guide groove and can slide in the guide groove, and the output end of the driving source is connected to the rotating column and is used to drive the rotating column to rotate; The middle part of each bending rod is rotatably connected to the handheld housing, the first end of each bending rod is connected to the sliding sleeve, the bending rods are evenly spaced along the circumferential direction of the sliding sleeve, the second end of each bending rod is respectively connected to each massage head, and the sliding sleeve drives the second end of the 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 arranged on the bottom surface of the fixed shell, and the massage heads pass through the through holes respectively.

2. The massager according to claim 1, characterized in that: The guide groove extends from the first end of the rotating column to the second end of the rotating column and then from the second end of the rotating column to the first end of the rotating column along the circumferential direction of the rotating column, and the guide groove is arranged in a closed loop.

3. The massager according to claim 1, characterized in that: 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, a bearing is provided on the second end of the sliding column, the bearing is located in the guide groove, and the outer peripheral wall of the bearing abuts against the inner side wall of the guide groove.

4. The massager according to claim 1, characterized in that: The massager also includes a plurality of first rotating shafts. A plurality of fixing plates are provided on the outer peripheral wall of the sliding sleeve. The fixing plates are arranged in parallel in pairs. A first mounting groove is formed between the two parallel fixing plates. The first end of each bending rod is respectively located in each first mounting groove. A long hole is provided on the first end of each bending rod. Each first rotating shaft passes through each long hole, and both ends of each first rotating shaft are respectively connected to the two correspondingly arranged fixing plates.

5. The massager according to claim 1, characterized in that: The massager further comprises a plurality of second rotating shafts and a mounting shell, wherein the mounting shell is fixedly mounted in the mounting cavity, the mounting shell comprises a cylindrical portion and a disc portion connected to the cylindrical portion, the driving source is mounted in the cylindrical portion, and the output end of the driving source extends into the disc portion; A plurality of fixing protrusions extending toward the opening of the disc portion are provided on the inner wall surface of the disc portion, and each of the fixing protrusions is arranged at intervals along the circumferential direction of the cylindrical portion, and the fixing protrusions are arranged in parallel and at intervals in pairs, and a second mounting groove is formed between the two fixing protrusions arranged in parallel and at intervals, and the middle portions of each of the bending rods extend into each of the second mounting grooves one by one, and each of the second rotating shafts passes through each of the fixing protrusions and the middle portions of each of the bending rods one by one.

6. The massager according to claim 5, characterized in that: The massager further comprises an annular plate, a plurality of abutting protrusions are arranged on the side of the annular plate, an annular groove is opened on the disc portion, and each of the fixing protrusions is provided with a fixing groove which is communicated with the annular groove and through which the second rotating shaft is arranged; The annular plate is installed in the annular groove, and the abutting protrusions extend into the fixing grooves one by one until they abut against the corresponding second rotating shaft.

7. The massager according to claim 6, characterized in that: The annular plate is provided with a plurality of abutment blind holes, the inner wall of the mounting cavity is provided with a plurality of abutment columns, and the end faces of the abutment columns abut against the bottom surfaces of the abutment blind holes one by one.

8. The massager according to any one of claims 1 to 7, characterized in that: The massager further comprises a waterproof rubber sleeve, which is mounted on the end surface of the fixed shell facing away from the handheld shell, and the waterproof rubber sleeve is provided with a plurality of protruding portions protruding toward the inside of the mounting cavity and accommodating grooves formed in the protruding portions, each of the protruding portions is correspondingly penetrated in each of the penetration holes (21), and a mounting hole is formed on the bottom surface of each of the accommodating grooves, and each of the massage heads is correspondingly penetrated through each of the mounting holes and is sealed and connected to the corresponding penetration hole.

9. The massager according to any one of claims 1 to 7, characterized in that: Each of the massage heads includes a connecting portion and a massage portion, wherein the first end of the connecting portion is fixedly connected to the first end of the bending rod, and the second end of the connecting portion is connected to the massage portion, and a plurality of massage protrusions are provided on the end surface of the massage portion facing away from the connecting portion, and the length of each of the massage protrusions decreases successively in an outward direction along the center of each of the massage heads.

10. The massager according to any one of claims 1 to 7, characterized in that: A connecting protrusion extending out of the opening of the installing cavity is provided on the inner wall surface of the installing cavity, a buckling groove is provided on the side of the connecting protrusion, and a buckling protrusion is provided on the inner wall of the fixed shell, and the buckling protrusion is buckled and connected with the buckling groove.

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