Sucking massager

Abstract

The utility model provides a sucking massager which comprises an inner core, a vibration assembly and a rubber sleeve. The first end of the inner core is provided with a first pipe body part communicated with the air cavity, the second end of the inner core is provided with a second pipe body part communicated with the air cavity, and each second pipe body part is correspondingly provided with a vibration assembly. The vibration assembly comprises a coil arranged in the second pipe body part and a magnet fixedly arranged outside the second pipe body part. The rubber sleeve comprises a first rubber body part, a second rubber body part and a third rubber body part which are connected in a sealing manner, the first rubber body part covers the outer surfaces of the inner core and the magnet, the second rubber body part covers the opening of the first pipe body part in a sealing manner and is accommodated in an inner cavity, adjacent to the opening, of the first pipe body part, and the third rubber body part covers the opening of the second pipe body part in a sealing manner; and an open sucking cavity is formed between the second colloid part and the first colloid part. The coil can vibrate in a reciprocating mode when current with the current direction changing periodically is introduced into the coil, so that the part, covering the opening of the second pipe body part, of the third colloid part expands and retracts in a reciprocating mode, and the open type sucking cavity generates sucking force.

Description

TECHNICAL FIELD

[0001] The utility model relates to massager technical field especially, relate to a kind of sucking massager. BACKGROUND

[0002] With the improvement of people's living standard, people's pursuit of life quality is also higher and higher, in addition to meet people's clothing, food, shelter, also meet people's sensory enjoyment, therefore, various kinds of massage products emerge as the times require, among them, the massager of body part by sucking mode massage is used more and more. At present, the existing sucking massager mainly changes the volume of sucking cavity by drive mechanism composed of motor, eccentric wheel and connecting rod, to generate negative pressure to achieve the purpose of sucking. However, the sucking massager using the drive mechanism has the problems of large volume and loud noise during sucking, which brings poor user experience. SUMMARY

[0003] The utility model aims at at least one of the problems existing in prior art. To this end, the utility model provides a kind of sucking massager, small, low noise, improve the user's use experience.

[0004] In order to achieve the above purpose, the utility model provides a kind of sucking massager, comprising:

[0005] Inner core, with air cavity, the inner core includes opposite first end and second end, the first end is equipped with at least one first pipe body part of inner cavity communication air cavity, the second end is equipped with at least one second pipe body part of inner cavity communication air cavity;

[0006] At least one vibration assembly, each second pipe body part is equipped with a vibration assembly, the vibration assembly includes coil arranged in the second pipe body part and at least one magnet fixedly arranged outside the second pipe body part;

[0007] Rubber sleeve, including sealingly connected first rubber body part, at least one second rubber body part and at least one third rubber body part, the first rubber body part covers the outer surface of the inner core and the magnet, each second rubber body part sealingly covers the opening of corresponding first pipe body part, and the second rubber body part is accommodated in the inner cavity of first pipe body part adjacent to opening, each third rubber body part sealingly covers the opening of corresponding second pipe body part, the inner cavity of first pipe body part, the inner cavity of second pipe body part and the air cavity of inner core are communicated to form closed cavity, and open type sucking cavity recessed to the inner cavity of first pipe body part is formed between second rubber body part and first rubber body part;

[0008] The coil is used to generate a magnetic field force interacting with the magnet when a current with a periodically changed direction of current flow is passed, the magnetic field force drives the coil to reciprocatingly vibrate in the inner cavity of the second tubular body part to make the part of the third gel body part covering the opening of the second tubular body part reciprocatingly expand and shrink, a reciprocatingly changed air pressure difference is formed between the closed cavity and the suction cavity, and the air pressure difference drives the second gel body part to reciprocatingly move in the inner cavity of the first tubular body part, so that the volume of the suction cavity reciprocatingly changes and a suction force is formed at the opening of the suction cavity.

[0009] In an embodiment, the suction massager has a rod-like structure, the first end is provided with the first tubular body part, the second end is provided with a plurality of the second tubular body parts, the inner cavities of the first tubular body part and the second tubular body parts extend along the general radial direction of the suction massager, and the plurality of the second tubular body parts are spaced apart along the circumferential direction of the part of the suction massager adjacent to the second end.

[0010] Among the plurality of the second tubular body parts corresponding to the plurality of the vibration assemblies, all the coils move outwardly or inwardly along the general radial direction of the suction massager at the same time.

[0011] In an embodiment, the second end is symmetrically provided with a pair of the second tubular body parts, and the inner cavities of the pair of the second tubular body parts extend along a first direction and are correspondingly connected, and the inner cavity of the first tubular body part extends along a second direction, and the second direction is perpendicular to the first direction.

[0012] In an embodiment, each of the vibration assemblies comprises a plurality of first permanent magnets in a tile structure, and the plurality of first permanent magnets are symmetrically arranged on the outer peripheral wall of the second tubular body part.

[0013] Alternatively, each of the vibration assemblies comprises a second permanent magnet in a ring structure, and the second permanent magnet is sleeved on the outer peripheral wall of the second tubular body part.

[0014] In an embodiment, the vibration assembly further comprises a mounting cylinder, the mounting cylinder is sleeved in the second tubular body part, a gap is left between the outer peripheral wall of the mounting cylinder and the inner peripheral wall of the second tubular body part, and the coil is wound on the outer peripheral wall of the mounting cylinder and accommodated in the gap.

[0015] In an embodiment, the rubber sleeve further comprises a fourth gel body part corresponding to each of the third gel body parts, the fourth gel body part is sealingly connected to the inner surface of the third gel body part, and the fourth gel body part and the third gel body part jointly wrap the corresponding coil, and the fourth gel body part is at least partially accommodated in the second tubular body part.

[0016] In an embodiment, the third gel portion has a thickness smaller than that of the first gel portion, and / or a ring groove is formed at a joint between the third gel portion and the first gel portion.

[0017] In an embodiment, the sucking massager further comprises a massager framework formed by a pair of shell closures, the inner core and the vibration assembly are arranged in a cavity of the massager framework, and the first gel portion is bonded to an outer surface of the massager framework to cover outer surfaces of the inner core and the vibration assembly.

[0018] The massager framework is provided with at least one first through hole and at least one second through hole, the first through hole is used for exposing an open end of a corresponding first tube portion, and the second through hole is used for exposing an open end of a corresponding second tube portion.

[0019] In an embodiment, the sucking massager has a rod structure, the sucking massager comprises a massaging portion and a control portion connected to one end of the massaging portion, the sucking cavity is formed in an outer surface of the massaging portion, the control portion is provided with a control board, the control board is electrically connected between a power supply and the coil of each vibration assembly, and the control board is used for providing the coil with a current with a periodically changed current direction.

[0020] In an embodiment, the power supply is an energy storage module built in the control portion, the control board is provided with an inverter conversion circuit, the inverter conversion circuit is used for converting direct current provided by the energy storage module into alternating current, and the coil can reciprocally vibrate in the inner cavity of the second tube portion when the coil is supplied with the alternating current.

[0021] Compared with the prior art, the sucking massager has the beneficial effects that: in the sucking massager, the vibration assembly composed of the coil and the magnet is adopted, and the current with the periodically changed current direction is supplied to the coil, so that the volume of the sucking cavity can be changed, a negative pressure is generated to achieve the purpose of sucking, compared with the existing vibration massager adopting the driving mechanism composed of the motor, the eccentric wheel and the connecting rod, the volume of the vibration assembly is smaller than that of the driving mechanism, so that the overall volume of the sucking massager is also small, and the driving force of the sucking massager for massage is the magnetic field force, so that the noise is also low, which helps to improve the user experience.

[0022] Additional aspects and advantages of the present application will be given in part in the following description, and will become apparent from the description, or will be learned by practice of the present application. BRIEF DESCRIPTION OF DRAWINGS

[0023] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the drawings needed in the embodiments will be briefly introduced as follows. Obviously, the drawings in the following description are some embodiments of the present application, and other drawings can also be obtained by those skilled in the art without creative labor on the basis of these drawings.

[0024] Figure 1 Fig. 1 is a perspective structural schematic view of a sucking massager according to an embodiment of the present application.

[0025] Figure 2 Fig. 2 is a perspective structural schematic view of the sucking massager shown in Fig. 1 from another perspective. Figure 1

[0026] Figure 3 Fig. 3 is an overall cross-sectional view of the sucking massager shown in Fig. 1. Figure 1

[0027] Figure 4 Fig. 4 is a cross-sectional view of a control part of the sucking massager shown in Fig. 1. Figure 1

[0028] Figure 5 Fig. 5 is a perspective structural schematic view of an inner core and a vibration assembly. Figure 3

[0029] Figure 6 Fig. 6 is a partial perspective exploded structural schematic view of the inner core and the vibration assembly. Figure 5

[0030] Figure 7 Fig. 7 is a perspective structural schematic view of a rubber sleeve without a part of a first rubber body part. Figure 1

[0031] Legend of reference signs:

[0032] 100, sucking massager; 10, inner core; 11, air cavity; 12, first tubular body part; 13, second tubular body part; 20, vibration assembly; 21, coil; 22, magnet; 23, mounting cylinder; 30, rubber sleeve; 31, first rubber body part; 311, switch pressing part; 32, second rubber body part; 33, third rubber body part; 331, ring groove; 34, fourth rubber body part; 35, sucking cavity; 40, massaging part; 50, control part; 51, control board; 511, switch key; 52, energy storage module. DETAILED DESCRIPTION

[0033] ​​​​​​The embodiments of the present application are described below in detail, examples of which are shown in the drawings, wherein the same or similar notations represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by reference to the drawings are exemplary only, and are merely intended to explain the present application, and are not to be understood as limiting the present application.

[0034] It should be noted that, in the description of the present application, the terms "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application. Furthermore, the terms "first", "second" and the like are only for the purpose of description, and cannot be understood as indicating or implying relative importance. In addition, unless otherwise specifically defined and limited, the terms "mounting", "connecting", "connecting" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium, or it can be connected inside two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0035] Please refer to Figures 1 to 4 The embodiments of the present application provide a sucking massager 100, which comprises an inner core 10, at least one vibration assembly 20, and a rubber sleeve 30.

[0036] Specifically, as Figures 1 to 4As shown, in the embodiment of the utility model, the inner core 10 is in the tubular structure, it has the air cavity 11, and the first end of inner core 10 is equipped with the at least one first tubular part 12 of inner cavity intercommunication air cavity 11, the second end of inner core 10 opposite the first end is equipped with the at least one second tubular part 13 of inner cavity intercommunication air cavity 11.Each second tubular part 13 is correspondingly equipped with a vibration assembly 20, and the vibration assembly 20 includes coil 21 arranged in the second tubular part 13 and at least one magnet 22 fixedly arranged outside the second tubular part 13.The rubber sleeve 30 includes sealingly connected first rubber part 31, at least one second rubber part 32 and at least one third rubber part 33, the first rubber part 31 covers the outer surface of the inner core 10 and the magnet 22, each second rubber part 32 sealingly covers the opening of a corresponding first tubular part 12, and the second rubber part 32 is accommodated in the inner cavity of the first tubular part 12 adjacent to the opening, and each third rubber part 33 sealingly covers the opening of a corresponding second tubular part 13.The inner cavity of the first tubular part 12, the inner cavity of the second tubular part 13 and the air cavity 11 of the inner core 10 are communicated to form a closed cavity, and an open type sucking cavity 35 recessed to the inner cavity of the first tubular part 12 is formed between the second rubber part 32 and the first rubber part 31.

[0037] It should be noted that, in the embodiment of the utility model, the coil 21 is used for generating the magnetic field force with the magnet 22 when the current in the current direction is periodically changed, the magnetic field force drives the coil 21 to reciprocatingly vibrate in the inner cavity of the second tubular body part 13 to make the third gel body part 33 reciprocatingly expand and contract in the part covering the opening of the second tubular body part 13, in this way, the reciprocatingly changed air pressure difference is formed between the closed cavity and the sucking cavity 35, the air pressure difference drives the second gel body part 32 to reciprocatingly move in the inner cavity of the first tubular body part 12, so that the volume of the sucking cavity 35 reciprocatingly changes and the sucking force is formed at the opening of the sucking cavity 35 to be used for adsorbing or relaxing the human skin, so that the massage purpose is achieved. Specifically, when the coil 21 moves towards the outside of the second tubular body part 13, the coil 21 can drive the part of the third gel body part 33 covering the opening of the second tubular body part 13 to expand, the volume of the closed cavity increases and the air pressure decreases to be less than the air pressure of the sucking cavity 35, the second gel body part 32 moves towards the inside of the first tubular body part 12 under the action of the air pressure difference, and the volume of the sucking cavity 35 increases. When the coil 21 moves towards the inside of the second tubular body part 13, the part of the third gel body part 33 covering the opening of the second tubular body part 13 contracts, the volume of the closed cavity decreases and the air pressure increases to gradually equal the air pressure of the sucking cavity 35, the second gel body part 32 moves towards the outside of the first tubular body part 12 under the action of the air pressure difference, and the volume of the sucking cavity 35 deforms. In this way, along with the reciprocating vibration of the coil 21, the volume of the sucking cavity 35 reciprocatingly changes, so that the sucking force is generated.

[0038] The utility model provides the sucking massager 100 adopts the vibration component 20 which is composed of the coil 21 and the magnet 22 and changes the volume of the sucking cavity 35 by the current which is periodically changed in the current direction of the coil 21, so that the negative pressure is generated to achieve the purpose of sucking, compared with the existing vibration massager which adopts the driving mechanism composed of the motor, the eccentric wheel and the connecting rod, the volume of the vibration component 20 is less than the volume of the driving mechanism, so that the overall volume of the sucking massager 100 is also small, and the driving force of the sucking massager 100 when being used for massaging is the magnetic field force, so the noise is also low, which helps to improve the use experience of the user.

[0039] It is to be noted that, in the embodiment of the utility model, the sucking massager 100 can further include a massager framework (not shown in the figure) composed of a pair of shell closures, the inner core 10 and the vibration assembly 20 are arranged in the inner cavity of the massager framework, and the first colloid part 31 is adhered to the outer surface of the massager framework so as to cover the outer surface of the magnet 22 of the inner core 10 and the vibration assembly 20. Wherein, the massager framework is provided with at least one first through hole and at least one second through hole, the first through hole is used for exposing the opening end of the corresponding first tubular part 12, and the second through hole is used for exposing the opening end of the corresponding second tubular part 13. The massager framework can be composed of a pair of half cavity type shells with symmetrical structure, which will not be repeated here.

[0040] As shown in the figure, Figures 1 to 4 In one embodiment of the utility model, the sucking massager 100 is in a rod structure, the sucking massager 100 includes a massage part 40 and a control part 50 connected to one end of the massage part 40, the sucking cavity 35 is formed on the outer surface of the massage part 40, and the coil 21 of each vibration assembly 20 can transmit vibration to the massage part 40 when reciprocating vibration, so that the massage part 40 can be used for sucking massage and vibration massage, and the user's experience is improved. Wherein, the first end of the inner core 10 is located at one end of the massage part 40, and the second end of the inner core 10 is located at one end of the control part 50.

[0041] As shown in the figure, Figure 3 In one embodiment of the utility model, the control part 50 is provided with a control panel 51, the control panel 51 is electrically connected between the power supply and the coil 21 of each vibration assembly 20, and the control panel 51 is used to provide the coil 21 with current with periodic change of current direction.

[0042] Optionally, as shown in the figure, Figure 3As shown, in one embodiment of the utility model, the power supply is an energy storage module 52 built in the control part 50, the control panel 51 is provided with an inverter conversion circuit, the inverter conversion circuit is used to convert the direct current provided by the energy storage module 52 into alternating current, the coil 21 can reciprocatingly vibrate in the inner cavity of the second pipe body part 13 when the alternating current is inputted.The control panel 51 and the energy storage module 52 can be fixed in the inner cavity of the massager framework by fixing rib or fixing column and the like fixed structure, the control mode of the control panel 51 and the circuit structure of the inverter conversion circuit can adopt the control mode and circuit structure commonly used in the field, and no more will be described herein, in addition, the electrical connection between the control panel 51 and the energy storage module 52 and each coil 21 is realized by wire, the wire between the control panel 51 and the energy storage module 52 is accommodated in the inner cavity of the massager framework, and the wire between the control panel 51 and each coil 21 is accommodated in the massager framework to avoid exposure, and the setting mode of the wire will not be described herein.

[0043] It can be understood that in other embodiments of the utility model, the power supply can also be an external alternating current power supply (not limited to mains), the control panel 51 is provided with an interface, the sucking massager 100 is provided with an opening hole corresponding to the interface to expose the interface, and the control panel 51 is connected with the external alternating current power supply through the interface to provide alternating current for each coil 21.

[0044] It can also be understood that in other embodiments of the utility model, the power supply can also be two energy storage modules placed in the control part 50, the control panel 51 is electrically connected with the two energy storage modules respectively to provide direct current for each coil 21 through the two energy storage modules alternately, and the current direction of the direct current provided by the two energy storage modules is opposite, that is, the control panel 51 can provide direct current with periodically changed current direction for each coil 21 through the two energy storage modules, and the coil 21 can also reciprocatingly vibrate.

[0045] Optionally, as Figures 1 to 3As shown, in one of the embodiments of the utility model, the control panel 51 is provided with a switch button 511, the first colloid part 31 is provided with a switch pressing part 311 corresponding to the position of the switch button 511, and the switch pressing part 311 abuts against the switch button 511. In this embodiment, the user can control the start of the sucking massager 100 by pressing the switch button 511, and can control the stop of the sucking massager 100 by pressing the switch button 511 again. Of course, in other embodiments of the utility model, the control panel 51 can be provided with multiple buttons, the first colloid part 31 is correspondingly provided with multiple pressing parts, the user can control the start of the sucking massager 100 by pressing one of the buttons, and can control the stop of the sucking massager 100 by pressing another button, and this is not limited.

[0046] Preferably, please refer to Figures 3 to 6 In the embodiment of the utility model, the first end is provided with the first pipe body part 12, the second end is provided with multiple second pipe body parts 13, the inner cavities of the first pipe body part 12 and the second pipe body part 13 extend along the approximate radial direction of the sucking massager 100, and multiple second pipe body parts 13 are distributed along the circumferential direction of the part of the sucking massager 100 adjacent to the second end. It is not difficult to understand that by setting the first pipe body part 12 at the first end of the inner core 10 and multiple second pipe body parts 13 at the second end, the outer surface of the massage part 40 of the sucking massager 100 is formed with a sucking cavity 35, the volume of the sucking cavity 35 is changed by the reciprocating vibration of the coil 21 in multiple vibration assemblies 20 corresponding to multiple second pipe body parts 13, so that the volume change range of the sucking cavity 35 is large, thereby being able to form a larger sucking force at the opening of the sucking cavity 35, which helps to improve the effect of sucking massage.

[0047] It should be noted that, in the embodiments of this utility model, the at least one magnet 22 of each vibration component 20 is regarded as a composite large magnet. Among the multiple vibration components 20 corresponding to the multiple second tube portions 13, the magnetic poles of all composite large magnets near the axis of the suction massager 100 (i.e., the magnetic poles at mutually adjacent ends) have the same polarity, and all coils 21 are used to connect to the same current so that they all move outward or inward along the approximate radial direction of the suction massager 100 at the same time, thereby avoiding the opposite movement directions of different coils 21 from canceling out changes in the volume of the closed cavity. Furthermore, using the same current to connect all coils 21 so that they all move outward or inward along the approximate radial direction of the suction massager 100 at the same time can improve the vibration coordination of the multiple vibration components 20, and all coils can be connected in series with the same power supply, which can simplify the wire structure for electrical connection between the power supply and all coils 21.

[0048] Specifically, in Figures 3 to 6 In the example, a pair of second tube sections 13 are symmetrically arranged at the second end, and the inner cavities of the pair of second tube sections 13 extend along a first direction and are correspondingly connected. The inner cavity of the first tube section 12 extends along a second direction. The first direction and the second direction are both approximately radial directions of the suction massager 100, and the second direction is perpendicular to the first direction. In this embodiment, the first tube section 12 and the second tube section 13 located at opposite ends of the inner core 10 extend along two mutually perpendicular directions, making the inner core 10 approximately T-shaped, which helps to enhance the structural strength of the inner core 10. Furthermore, the pair of second tube sections 13 extend along the same direction and are correspondingly connected, which is convenient for manufacturing and facilitates the smooth flow of air in the closed cavity within the inner cavities of the pair of second tube sections 13 without obstruction, ensuring the stability of the suction massager 100 during operation.

[0049] Please refer to it again. Figure 5 and Figure 6 In one embodiment of this utility model, each vibration component 20 includes a plurality of first permanent magnets in a tile structure, the plurality of first permanent magnets being axially symmetrically arranged on the outer peripheral wall of the second tube portion 13. Specifically, in Figure 5 and Figure 6In the example, each of the vibration components 20 includes a pair of first permanent magnets, which are symmetrically disposed on the outer peripheral wall of the second tube portion 13. Preferably, the magnetic poles of the pair of first permanent magnets are opposite in polarity at their ends that are close to each other in the circumferential direction of the second tube portion 13, so that the pair of first permanent magnets can attract each other and adhere to the outer peripheral wall of the second tube portion 13, which helps to improve the stability of the pair of first permanent magnets. It is understood that, as mentioned above, the plurality of first permanent magnets can be regarded as a whole as an approximately ring-shaped large magnet, and the magnetic poles of all the ring-shaped large magnets of the plurality of vibration components 20 near the axis of the suction massager 100 preferably have the same polarity.

[0050] Of course, in other embodiments of this invention, each vibration component 20 may also include a second permanent magnet in a ring structure, the second permanent magnet being sleeved on the outer peripheral wall of the second tube portion 13. Similarly, the magnetic poles of all the second permanent magnets of the plurality of vibration components 20 near the axis of the suction massager 100 are preferably of the same polarity.

[0051] Furthermore, please combine Figures 4 to 6 In one embodiment of this utility model, each vibration component 20 further includes a mounting cylinder 23, which is fitted inside the second tube portion 13. A gap is left between the outer peripheral wall of the mounting cylinder 23 and the inner peripheral wall of the second tube portion 13. The coil 21 is wound around the outer peripheral wall of the mounting cylinder 23 and housed in the gap. In this embodiment, the coil 21 is wound around the outer peripheral wall of the mounting cylinder 23 and installed in the corresponding second tube portion 13 through the mounting cylinder 23, which can prevent the coil 21 from becoming loose when it reciprocates in the second tube portion 13.

[0052] Specifically, in Figures 4 to 6 In the example, the mounting cylinder 23 includes a mounting cylinder body (unlabeled) and two annular end plates connected to opposite ends of the mounting cylinder body. After the coil 21 is wound around the outer peripheral wall of the mounting cylinder body, the coil 21 and the mounting cylinder 23 are fitted together in the second tube body 13.

[0053] Preferably, please combine Figure 3 , Figure 4 and Figure 7In one of the embodiments of the utility model, the rubber sleeve 30 further comprises a fourth rubber part 34 corresponding to the third rubber part 33, the fourth rubber part 34 is sealingly connected to the inner surface of the third rubber part 33, and together with the third rubber part 33, it wraps a corresponding coil 21, and the fourth rubber part 34 is at least partially slidably accommodated in the second tube part 13. In this embodiment, by wrapping a corresponding coil 21 with the third rubber part 33 and the fourth rubber part 34, the coil 21 can be further limited, and the coil 21 can be prevented from moving in the radial direction of the mounting cylinder 23.

[0054] Preferably, referring again to Figures 1 to 3 In the embodiments of the utility model, the thickness of the third rubber part 33 is smaller than the thickness of the first rubber part 31, and / or, a ring groove 331 is formed at the connection between the third rubber part 33 and the first rubber part 31. By setting the thickness of the third rubber part 33 to be thinner than the thickness of the first rubber part 31, or by forming the ring groove 331 at the connection between the third rubber part 33 and the first rubber part 31, the resistance when the coil 21 drives the part of the third rubber part 33 covering the second tube part 13 to reciprocatingly expand and retract can be reduced, which helps to more smoothly realize the volume change of the sucking cavity 35, and makes the sucking massager 100 more easily realize the sucking function. Figures 1 to 3 In the example, the thickness of the third rubber part 33 is smaller than the thickness of the first rubber part 31, and the ring groove 331 is formed at the connection between the third rubber part 33 and the first rubber part 31.

[0055] It should be noted that in the embodiments of the utility model, the first rubber part 31, the second rubber part 32, the third rubber part 33 and the fourth rubber part 34 can all be made of silica gel or rubber, preferably silica gel; furthermore, the fourth rubber part 34 is sealingly connected with the third rubber part 33 after the coil 21 is loaded, so as to wrap the coil 21.

[0056] In the description of the utility model, the description of the terms "embodiment", "specific embodiment", "example" and the like means that the specific features, structures, materials or characteristics described in combination with the embodiment or example are contained in at least one embodiment or example of the utility model. In the specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0057] Although the embodiments of the utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and purposes of the utility model, and the scope of the utility model is defined by the claims and their equivalents.

Claims

1. A suction massager, characterized in that, include: The inner core has an air cavity. The inner core includes a first end and a second end opposite to each other. The first end is provided with at least one first tube portion that communicates with the air cavity, and the second end is provided with at least one second tube portion that communicates with the air cavity. At least one vibration component is provided, and each second tube portion is provided with one vibration component. The vibration component includes a coil disposed inside the second tube portion and at least one magnet fixedly disposed outside the second tube portion. The sleeve includes a first gel portion, at least one second gel portion, and at least one third gel portion that are sealed together. The first gel portion covers the outer surface of the inner core and the magnet. Each second gel portion seals and covers the opening of a corresponding first tube portion and is housed in the inner cavity of the first tube portion adjacent to the opening. Each third gel portion seals and covers the opening of a corresponding second tube portion. The inner cavities of the first tube portion, the inner cavities of the second tube portion, and the air cavity of the inner core communicate to form a closed cavity. An open suction cavity is formed between the second gel portion and the first gel portion, recessed into the inner cavity of the first tube portion. The suction massager has a rod-shaped structure. A first tube portion is provided at the first end, and multiple second tube portions are provided at the second end. The inner cavities of both the first and second tube portions extend approximately radially along the suction massager. The multiple second tube portions are circumferentially spaced along the portion of the suction massager adjacent to the second end. In the multiple vibration components corresponding to the multiple second tube portions, all coils move outward or inward simultaneously along the approximately radial direction of the suction massager. The thickness of the third gel portion is less than the thickness of the first gel portion, and / or... A ring groove is formed at the connection between the third colloidal part and the first colloidal part; the coil is used to generate a magnetic field force interacting with the magnet when a current with a periodically changing direction is applied. The magnetic field force drives the coil to reciprocate within the cavity of the second tube, causing the portion of the third colloidal part covering the opening of the second tube to reciprocate to expand and contract. A reciprocating pressure difference is formed between the closed cavity and the suction cavity. The pressure difference drives the second colloidal part to reciprocate within the cavity of the first tube, causing the volume of the suction cavity to reciprocate and forming a suction force at the opening of the suction cavity.

2. The suction massager as described in claim 1, characterized in that, The second end is symmetrically provided with a pair of second tube sections, and the inner cavities of the pair of second tube sections extend along the first direction and are correspondingly connected. The inner cavity of the first tube section extends along the second direction, which is perpendicular to the first direction.

3. The suction massager as described in claim 1, characterized in that, Each of the vibration components includes a plurality of first permanent magnets in a tile structure, the plurality of first permanent magnets being axially symmetrically arranged on the outer peripheral wall of the second tube portion; Alternatively, each of the vibration components includes a second permanent magnet in a ring structure, the second permanent magnet being sleeved on the outer peripheral wall of the second tube body.

4. The suction massager as described in claim 1, characterized in that, The vibration assembly also includes a mounting cylinder, which is fitted inside the second tube body. A gap is left between the outer peripheral wall of the mounting cylinder and the inner peripheral wall of the second tube body. The coil is wound around the outer peripheral wall of the mounting cylinder and housed in the gap.

5. The suction massager as described in claim 4, characterized in that, The sleeve also includes a fourth adhesive portion that corresponds one-to-one with the third adhesive portion. The fourth adhesive portion is sealed to the inner surface of the third adhesive portion and together with the third adhesive portion, wraps around a corresponding coil. The fourth adhesive portion is at least partially housed within the second tube portion.

6. The suction massager as described in claim 1, characterized in that, The suction massager also includes a massager frame formed by a pair of shells joined together. The inner core and the vibration component are disposed in the inner cavity of the massager frame. The first colloid portion is bonded to the outer surface of the massager frame to cover the outer surface of the inner core and the vibration component. The massager frame has at least one first through hole and at least one second through hole. The first through hole is used to expose the opening end of a corresponding first tube body portion, and the second through hole is used to expose the opening end of a corresponding second tube body portion.

7. The suction massager as described in any one of claims 1 to 6, characterized in that, The suction massager has a rod-shaped structure and includes a massage part and a control part connected to one end of the massage part. The suction cavity is formed on the outer surface of the massage part. The control part is provided with a control board, which is electrically connected between the power supply and the coil of each of the vibration components. The control board is used to provide the coil with a current whose current direction changes periodically.

8. The suction massager as described in claim 7, characterized in that, The power source is an energy storage module built into the control unit. The control board is equipped with an inverter conversion circuit, which is used to convert the DC power provided by the energy storage module into AC power. When the AC power is applied to the coil, it can reciprocate within the cavity of the second tube body.

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