Massage rod structure with airflow flexible beat

Abstract

To provide a massage rod structure having an airflow flexible beat. [Solution] The system includes a rotating device 1, a drive seat 3, a guide seat 4, a telescopic seat 5, and a seal seat 6. The rotating device is provided with a drive shaft 10, and a positioning housing 2 extending upward is provided on the rotating device, which extends upward from the wall surface of the rotating device. The drive seat is connected to the drive shaft, and a closed-loop arc-shaped groove is provided on the drive seat along its outer circumferential wall. The guide seat is provided in the lower chamber 52, and the telescopic seat is provided with a rotatable pivot pin 7 located in the lower chamber. The end of the pivot pin passes through the guide groove 41 and then engages with the arc-shaped groove, and an upper chamber 51 is further provided on the upper wall of the telescopic seat. When the rotating device rotates, the arc-shaped groove drives the pivot pin to slide along the height direction of the guide groove, and drives the upper chamber to move vertically between a position close to and far from the seal seat.

Description

Technical Field

[0001] The present invention relates to the field of adult products, and particularly to a massage rod structure having an air flow flexible beat.

Background Art

[0002] In conventional adult products, generally, the cooperation of an air pump and a solenoid valve is used to realize the positive and negative pressure switching of air pressure, and further to realize the simulation of the suction of the human body and the scheduled frequency operation. However, in actual use, it has been found that during the gap of positive and negative pressure switching, problems such as operation stop and clogging often occur, which affect the use experience. Its operation process is not linear, and when the clogging and stop time are long, problems with the adsorption and detachment of the flexible beat cup are likely to occur.

[0003] Conventional solutions to this problem generally adopt an air pump with a larger pressure to avoid the problem of detachment of the flexible beat cup due to the stagnant gap. However, the air adsorption force is also large accordingly, and a better human body simulation effect cannot be exerted.

Summary of the Invention

[0004] The main object of the present invention is to provide a massage rod structure having an air flow flexible beat, aiming to improve the conventional flexible beat cup drive structure, adopting a linear drive air pump, without the need to separately add structures such as a solenoid valve, being able to realize the switching of positive and negative air pressures, and having no clogging problem in the switching gap.

[0005] To achieve the above object, the present invention is a massage rod structure having an air flow flexible beat, a rigid case provided with an inner chamber, a shunt pipe provided at the upper part, and at least one recess, wherein a shunt port is provided in the recess, and the shunt pipe communicates with the shunt port; A flexible sleeve that covers the outer periphery wall of a rigid case, shields the recess and forms an elastic portion, wherein the flexible sleeve is surrounded by a flow-dividing chamber between the elastic portion and the rigid case, A drive device provided in a rigid case containing a lithium battery, a PCB board connected to the lithium battery, and a control device connected to the PCB board, the drive device being connected to the PCB board and used to control the operating state of the drive device, The drive device includes a rotating device, an extendable seat, a drive seat, a guide seat, and a seal seat. The rotating device is provided with a drive shaft, and the rotating device is provided with a positioning housing that extends upward, the positioning housing is fixed to a hard case, the positioning housing extends upward from the wall surface of the rotating device, the positioning housing is located on the outer wall of the rotating device, and the positioning housing is located on the upper wall of the rotating device and is surrounded by a positioning chamber. The guide seat is fixedly mounted between the positioning housing and the rotating device, the guide seat is provided with an inner chamber, the drive seat is provided inside the inner chamber, and the guide seat is provided with a guide groove that runs along its height. The telescopic seat is provided with a lower chamber, the guide seat is provided inside the lower chamber, the telescopic seat is provided with a pivot pin that is rotatably mounted in the lower chamber, the end of the pivot pin passes through a guide groove and then locks into an arc-shaped groove, and the upper wall of the telescopic seat is further provided with an upper chamber. The aforementioned seal seat is fixedly installed at the rear end of the diversion pipe, and connects the diversion chamber and the seal chamber. When the rotating device rotates, the arc-shaped groove, The rocking pin is driven to slide along the height direction of the guide groove, The telescopic seat is driven to move vertically between a position close to the seal seat and a position far from the seal seat. The air pressure between the upper chamber and the sealed chamber is switched between compression and release to adjust the air pressure in the flow divider chamber. The present invention provides a massage rod structure having an airflow-flexible beat, in which the elastic part can deform between an expanded position and an internally contracted position when the atmospheric pressure changes.

[0006] In actual design, 1. In the actual design, the massage stick includes a hard case and a flexible sleeve covering the hard case, so the massage stick is preferably elongated (e.g., elongated columnar structure, elliptical columnar structure, or spherical shape), and the massage stick may be inserted into the vagina or positioned at the vaginal opening, and during use the drive device controls the pressure change in the sealed chamber and can further stimulate the vaginal wall as intended, and this stimulation may be an elastic sensation against the skin of the elastic part or a negative pressure suction sensation (which can be understood as a flexible beat), and further stimulates sensitive points at different locations, allowing for different experiences. At the same time, the massage stick can provide a sensation that simulates the expansion of the penis. 2. This structure includes a positioning housing, a drive assembly (rotating device, drive seat, guide seat, and telescopic seat), and a piston assembly (upper chamber of the telescopic seat and seal seat). By using the positioning housing as a carrier, the drive assembly and piston assembly are modularized, making installation and production assembly convenient, while simultaneously providing good stability and a smaller volume, making it convenient to install this structure inside adult toys. Through the cooperation of the guide groove and arc groove, the rotational stroke is converted into a vertical stroke, facilitating the vertical movement of the upper chamber. The air pressure between the seal chamber and the upper chamber is switched between a compressed position and a released position, enabling the switching of positive and negative air pressure. Because the switching process is more linear, it can provide a more linear drive to structures such as flexible beat cups, further improving the simulation of the flexible beat process of the human body, reducing problems such as clogging, and improving the user experience. 3. The improved air pump (i.e., the drive unit) can control the rotation speed of the rotating electric machine with a control device, and can simulate different states. For example, the faster the rotation speed, the higher the frequency of expansion and contraction, and the slower the rotation speed, the more flexible the tactile sensation can be. At the same time, the faster the rotation speed, the larger the simulated size can be achieved, and the transition is more linear. At the same time, the durability of the drive unit is higher. Of course, user state selection control can also be introduced to meet different intelligent control requirements. [Brief explanation of the drawing]

[0007] [Figure 1] This is a cross-sectional view of the present invention. [Figure 2] This is exploded view 1 of the present invention. [Figure 3] This is an exploded view 2 of the present invention. [Figure 4] This is a schematic perspective view of the present invention. [Figure 5] This is a schematic diagram of the fitting of the drive seat and the oscillating pin. [Figure 6] This is a schematic diagram illustrating the fitting of the drive seat and the guide groove. [Figure 7] This is a schematic diagram showing a case where the telescopic part extends from the telescopic base. [Figure 8] This is a schematic perspective view of a flexible beading rod. [Figure 9] This is a cross-sectional view of a flexible bead rod. [Figure 10] This is a schematic diagram of a half-section of a flexible bead rod. [Figure 11] This is a schematic diagram showing the hidden hard case and soft case. [Modes for carrying out the invention]

[0008] The technical solutions in embodiments of the present invention will be clearly and completely described below with reference to the drawings. It is clear that the embodiments described are only a subset of the present invention, not all embodiments. All other embodiments obtained by those skilled in the art without any creative work based on the embodiments of the present invention are within the scope of the protection of the present invention.

[0009] In the embodiments of this invention, if there are directional indications such as up, down, left, right, front, back, top, bottom, inside, outside, vertical, horizontal, longitudinal, counterclockwise, clockwise, circumferential, radial, axial, etc., these directional indications are used only to describe the relative positional relationships and motion conditions between each member in a specific orientation (as shown in the drawings), and if that specific orientation changes, the directional indications will also change accordingly.

[0010] Furthermore, in the embodiments of this invention, if there is a description of "first" or "second," etc., this description of "first" or "second," etc., is used solely for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of specified technical features. Therefore, features limited by "first" or "second" can explicitly or implicitly include at least one such feature. In addition, while the technical solutions between each embodiment can be combined, this must be based on what a person skilled in the art can achieve. If the combination of technical solutions results in a contradiction or is not achievable, then such a combination of technical solutions does not exist and is considered to be outside the scope of protection required by this invention.

[0011] As shown in Figures 1 to 11, the massage rod structure has an airflow flexible beat, A rigid case having an inner chamber, a diversion pipe at the top, and at least one recess, wherein a diversion port is provided in the recess, and the diversion pipe communicates with the diversion port, A flexible sleeve that covers the outer periphery wall of a rigid case, shields the recess and forms an elastic portion, wherein the flexible sleeve is surrounded by a flow-dividing chamber between the elastic portion and the rigid case, A drive device provided in a rigid case provided with a lithium battery, a PCB board connected to the lithium battery, and a control device connected to the PCB board, the drive device being connected to the PCB board and used to control the operating state of the drive device, The drive device includes a rotating device, a telescopic seat, a drive seat, a guide seat, and a seal seat. The rotating device is provided with a drive shaft, and the rotating device is provided with a positioning housing extending upward. The positioning housing is fixed to the rigid case. The positioning housing is provided to extend upward from the wall surface of the rotating device. The positioning housing is located on the outer wall of the rotating device and is located on the upper wall of the rotating device to surround the positioning chamber. The guide seat is fixedly attached between the positioning housing and the rotating device. The guide seat is provided with an inner chamber. The drive seat is provided in the inner chamber. The guide seat is provided with a guide groove provided along its height. The telescopic seat is provided with a lower chamber. The guide seat is provided in the lower chamber. The telescopic seat is provided in the lower chamber and is provided with a swing pin that is rotatably provided. The end of the swing pin passes through the guide groove and then locks into the arc groove. The upper wall of the telescopic seat is further provided with an upper chamber. The seal seat is fixedly provided at the rear end position of the shunt pipe, communicating the shunt chamber and the seal chamber, When the rotating device rotates, the arc groove drives the swing pin to slide along the height direction of the guide groove, drives the telescopic seat to move vertically between a position close to the seal seat and a position far from the seal seat, switches the air pressure between compression and release between the upper chamber and the sealed chamber, adjusts the air pressure in the shunt chamber, A massage rod structure having an airflow flexible beat in which the elastic part can deform between an expanded position and a retracted position when the air pressure changes.

[0012] In the actual design, this structure includes a positioning housing 2, a driving assembly (a rotating device 1, a driving seat 3, a guiding seat 4, and a telescopic seat 5), and a piston assembly (an upper chamber 51 of the telescopic seat 5 and a sealing seat 6). By using the positioning housing 2 as a carrier, the driving assembly and the piston assembly are modularized, facilitating installation and production assembly. At the same time, it has good stability, a smaller volume, and is convenient for installing this structure in adult goods. Through the cooperation of the guiding groove 41 and the arc-shaped groove, the rotational stroke is converted into a vertical stroke, promoting the vertical movement of the upper chamber 51, switching the air pressure between the sealing chamber 60 and the upper chamber 51 between a compressed position and a released position, realizing the switching of positive and negative air pressures, and being more linear during the switching process, so that a more linear drive can be provided for structures such as a flexible beat cup, further improving the simulation of the flexible beat process of the human body, reducing problems such as jamming, and improving the user experience.

[0013] Specifically, the rotating device 1 is a rotary electric machine 11, or a rotary electric machine 11 and a reduction device 12. According to the designed frequency, either only the rotary electric machine 11 can be provided, or the rotary electric machine 11 and the reduction device can cooperate with each other (also called a gearbox).

[0014] Specifically, the middle part of the rotary electric machine 11 presents a non-circular shape structure. The positioning housing 2 consists of two half housings. At the position of the rotary electric machine 11 in the positioning chamber 20, a mimicking chamber is provided and locked to the rotary electric machine 11.

[0015] Specifically, the two half housings are fitted and fixed by a first screw, or fixed by a snap structure or ultrasonic welding.

[0016] Specifically, two first position limiting portions 81a are provided at a distance from the upper end of the inner wall of the positioning chamber 20 and extend inward, with the space between the two first position limiting portions 81a being surrounded by the first position limiting portions 81a, and a first locking portion 81c that fits into the first position limiting groove is provided at the upper end of the seal seat 6, with the first locking portion 81c that enters into the first position limiting groove 81b. This enables the attachment and fixing of the seal seat 6, and this basic structure as an integrated module facilitates attachment into sex toys.

[0017] Specifically, the middle part of the positioning housing 2 is provided with a second position limiting portion 82a extending inward, the second position limiting portion and the upper wall of the rotating device 1 are surrounded by a second position limiting groove 82b, and the guide seat 4 is provided with a second locking portion 82c that fits into the second position limiting groove.

[0018] Specifically, the second locking portion is fixed to the upper wall of the rotating electric machine 11 by the second screw, and the installation of the positioning housing 2 and the second screw allows for easy positioning of the guide seat 4, reduces the reaction force generated when the oscillating pin 7 moves, and improves operational stability.

[0019] Specifically, the drive shaft 10 has a non-circular structure, and the drive seat 3 is provided with a non-circular shaft groove 32 that fits onto the drive shaft 10.

[0020] Specifically, the guide groove 30 consists of two mirror-symmetric annular grooves 31, with an intersecting region provided between the two annular grooves 31, and the two annular grooves 31 are surrounded by an upward passage 31a and a downward passage 31b. The oscillating pin 7 can swing freely within the annular grooves 31, first entering the upward passage 31a, and then moving toward the downward passage 31b at the tip of the annular groove 31, thereby achieving vertical movement through the cooperation of the rotational structure and the annular grooves.

[0021] Specifically, the telescopic seat 5 is provided with a pivot hole 70, and the swing pin 7 includes a pivot shaft 71 and an arc-shaped portion 72 provided at the end of the pivot shaft 71. The pivot shaft is provided within the pivot hole 70 and rotates in conjunction with the swing of the arc-shaped portion 72, and the arc-shaped portion 72 conforms to the arc of the guide groove 30. This enables the arc-shaped portion 72 to move in the longitudinal direction of the guide groove 30, and further enables vertical movement of the telescopic seat 5.

[0022] Specifically, a notch 73 is provided on the outer wall of the lower end of the telescopic seat 5, a positioning portion 74 is provided in the notch 73, and half-split grooves are provided in the positioning portion 74 and the notch 73, and the two half-split grooves are surrounded by the pivot hole 70, making it easy to swing the pivot pin 7 and to install it.

[0023] Specifically, the arc-shaped portion 72 extends symmetrically in an arc shape from the end of the pivot shaft.

[0024] Specifically, the inner wall of the inner chamber 40 has a six-sided shape similar to the shape of the outer wall of the telescopic seat 5, thereby acting as a guide and ensuring the stability of the vertical movement of the telescopic seat 5.

[0025] Specifically, a groove is provided in the lower outer wall of the seal seat 6, a seal ring 61 is provided in the groove, the end of the seal ring 61 protrudes from the outer wall of the seal seat 6, and the inner wall of the upper chamber 51 abuts against the end wall of the seal ring 61, thereby enabling pressure switching of the seal chamber 60.

[0026] Specifically, an opening 62 or a connection hole is provided at the upper end of the seal chamber 60. Depending on the product used, the opening 62 may be provided in, for example, a flexible bead cup. When used in a drive structure, it is provided in a connection hole, allowing the conduit to be directly connected to the connection hole. Here, a fixedly installed seal seat 6 avoids the need to separately install a fixing structure in the product housing, making it convenient to use and avoiding interference that occurs when a conventional seal seat 6 moves.

[0027] Specifically, at least one set of the seal rings 61 is provided.

[0028] Specifically, the upper end wall of the positioning housing 2 is provided with an inwardly extending stopper portion 91 that is flush with the upper end wall of the seal seat 6, and the upper end wall of the seal seat 6 is provided with an inner surface groove 92.

[0029] Specifically, the outer wall of the positioning housing 2 is provided with at least two guide holes 100 distributed along its height, the guide holes penetrate the side wall of the positioning housing 2, and an expandable portion 101 is provided in the guide holes, the expandable portion passes through the guide holes and is then fixed to the outer wall of the expandable seat 5.

[0030] Specifically, the expandable portion extends upward and protrudes from the upper wall of the positioning housing 2, thereby ensuring a flexible beat and providing an expandable / contractable drive function, realizing a dual drive structure with a single core.

[0031] Specifically, when the expandable portion extends radially and protrudes from the wall surface of the positioning housing 2, this structure can act on the silica gel pad and also function as a stroking action on the outer wall of the sex toy, thereby realizing a different dual-drive structure.

[0032] The cross-section of the telescopic seat 5 in the height direction has an "H" shape, and the installation of this structure facilitates the assembly of the air pump.

[0033] The aforementioned flexible sleeve is a flexible sleeve integrally molded with a condom or a hard case.

[0034] The flexible sleeve is removable, and the outer wall of the flexible sleeve is a smooth surface, and is provided with uneven particles or uneven stripes to satisfy the intended stimulation requirements, or to achieve the intended stimulation requirements by simulating the design of a male penis, for example, the structure of a male penis.

[0035] The end of the aforementioned diversion pipe is provided with two diversion ports stacked radially. Of course, there may be two or three specific diversion ports, for example, one at the end that simulates the expansion and contraction of the glans penis, providing a more comprehensive experience.

[0036] The outer wall of the hard case is covered with a rubber case, and a first vibration motor is provided at the tip of the rubber case.

[0037] Side wings extend from the rear of the rubber case, and a second vibration motor is provided on these side wings to stimulate the clitoris, thereby simulating stimulation of expansion, glans, and penis, and enhancing the diverse user experience of the product.

[0038] Here, the lateral wings have an arc shape, which further increases the contact area with the clitoris.

[0039] The foregoing description is merely a preferred embodiment of the present invention and does not limit the scope of the claims of the present invention. All equivalent structural transformations performed using the contents of the specification and drawings of the present invention, or any applications directly or indirectly to other related technical fields, under the concept of the present invention, are included within the scope of protection of the present invention. [Explanation of Symbols]

[0040] 1. Rotating device 10 Drive shaft 11. Rotating Electric Machines 12 Reducer 2 Positioning Housing 20 Positioning Chamber 3 Drive seat 30 guide grooves 31 Annular groove 31a Upward passage 31b Downward passage 32 Non-circular shaft grooves 4 Guide Seats 40 Inner room 41 Guide groove 5 Telescopic seat 51 Upper Chamber 52 Lower Chamber 6 Seal Seat 60 Sealing chamber 61 Seal ring 62 Aperture 7. Swivel pin 70 Pivot hole 71 Pivot axis 72 Arc section 73 Notches 74 Positioning section 81a First position limiting section 81b First position limiting groove 81c 1st locking part 82a Second position limiting section 82b Second position limiting groove 82c 2nd locking part 91 Stopper section 92 Inside cut 100 guide holes 101 Telescopic part 200 diverter tube 201 Diversion 202 groove 300 soft cases 301 First vibration motor 302 Second vibration motor 303 Side wing 400 PCB board 401 Control Unit 500 Hard Case

Claims

1. A massage rod structure having an airflow flexible beat, A rigid case having an inner chamber, a diversion pipe at the top, and at least one recess, wherein a diversion port is provided in the recess, and the diversion pipe communicates with the diversion port, A flexible sleeve that covers the outer periphery wall of a rigid case, shields the recess and forms an elastic portion, wherein the flexible sleeve is surrounded by a flow-dividing chamber between the elastic portion and the rigid case, A drive device provided in a rigid case containing a lithium battery, a PCB board connected to the lithium battery, and a control device connected to the PCB board, the drive device being connected to the PCB board and used to control the operating state of the drive device, The drive device includes a rotating device, an extendable seat, a drive seat, a guide seat, and a seal seat. The rotating device is provided with a drive shaft, and the rotating device is provided with a positioning housing that extends upward, the positioning housing is fixed to a hard case, the positioning housing extends upward from the wall surface of the rotating device, the positioning housing is located on the outer wall of the rotating device, and the positioning housing is located on the upper wall of the rotating device and is surrounded by a positioning chamber. The guide seat is fixedly mounted between the positioning housing and the rotating device, the guide seat is provided with an inner chamber, the drive seat is provided inside the inner chamber, and the guide seat is provided with a guide groove that runs along its height. The telescopic seat is provided with a lower chamber, the guide seat is provided inside the lower chamber, the telescopic seat is provided with a pivot pin that is rotatably mounted in the lower chamber, the end of the pivot pin passes through a guide groove and then locks into an arc-shaped groove, and the upper wall of the telescopic seat is further provided with an upper chamber. The aforementioned seal seat is fixedly installed at the rear end of the diversion pipe, and connects the diversion chamber and the seal chamber. When the rotating device rotates, the arc-shaped groove, The rocking pin is driven to slide along the height direction of the guide groove, The telescopic seat is driven to move vertically between a position close to the seal seat and a position far from the seal seat. The air pressure between the upper chamber and the sealed chamber is switched between compression and release to adjust the air pressure in the flow divider chamber. A massage rod structure having an airflow-flexible beat, characterized in that the elastic part can deform between an expanded position and an internally contracted position when the air pressure changes.

2. The aforementioned rotating device is a rotating electric machine, or a rotating electric machine and a reduction gear. The central part of the rotating electric machine has a non-circular structure, the positioning housing consists of two half-housings, and the positioning chamber has a simulated chamber at the position of the rotating electric machine, which is locked to the rotating electric machine. The massage rod structure having an airflow flexible beat according to claim 1, characterized in that the two split housings are fitted and fixed by a first screw, or by a snap structure or ultrasonic welding.

3. Two first position limiting portions are spaced apart and extend inward from the upper end of the inner wall of the positioning chamber, the space between the two first position limiting portions is enclosed by the first position limiting portions, and the upper end of the seal seat is provided with a first locking portion that fits into the first position limiting groove, the first locking portion that enters into the first position limiting groove, The central part of the positioning housing is provided with a second position limiting portion extending inward, the second position limiting portion and the upper wall of the rotating device are surrounded by a second position limiting groove, and the guide seat is provided with a second locking portion that fits into the second position limiting groove. The second locking portion is fixed to the upper wall of the rotating electric machine by the second screw. The massage rod structure having an airflow flexible beat according to claim 1, characterized in that the drive shaft has a non-circular structure, and the drive seat is provided with a non-circular shaft groove that fits onto the drive shaft 10.

4. The massage rod structure having an airflow flexible beat according to claim 3, characterized in that the guide groove consists of two mirror-symmetric annular grooves, an intersecting region is provided between the two annular grooves, and the two annular grooves are surrounded by an upward passage and a downward passage.

5. The massage rod structure having an airflow flexible beat according to claim 1, characterized in that the telescopic seat is provided with a pivot hole, the swing pin includes a pivot shaft and an arc-shaped portion provided at the end of the pivot shaft, the pivot shaft is provided in the pivot hole and rotates in conjunction with the swing of the arc-shaped portion, and the arc-shaped portion conforms to the arc of the guide groove.

6. A notch is provided in the outer wall of the lower end of the telescopic seat, a positioning portion is provided in the notch, and half-split grooves are provided in the positioning portion and the notch, and the two half-split grooves are surrounded by the pivot hole. The aforementioned arc-shaped portion extends symmetrically in an arc shape from the end of the pivot shaft. The massage rod structure having an airflow flexible beat according to claim 5, characterized in that the inner wall of the inner chamber has a six-sided shape similar to the shape of the outer wall of the retractable seat.

7. The massage rod structure having an airflow flexible beat according to claim 1, characterized in that a groove is provided in the lower outer wall of the seal seat, a seal ring is provided in the groove, the end of the seal ring protrudes from the outer wall of the seal seat, the inner wall of the upper chamber abuts against the end wall of the seal ring, an opening or connection hole is provided at the upper end of the seal chamber, and at least one set of seal rings is provided.

8. The upper end wall of the positioning housing is provided with an inwardly extending stopper portion that is flush with the upper end wall of the seal seat, and the upper end wall of the seal seat is provided with an inner surface bevel. The outer wall of the positioning housing is provided with at least two guide holes distributed along its height, the guide holes penetrate the side wall of the positioning housing, and the guide holes are provided with expandable portions, the expandable portions pass through the guide holes and are then fixed to the outer wall of the expandable seat. The aforementioned expandable portion extends upward and protrudes from the upper wall of the positioning housing. The aforementioned expandable portion extends radially and protrudes from the wall surface of the positioning housing. The massage rod structure having an airflow flexible beat according to claim 1, characterized in that the cross-section in the height direction of the telescopic seat has an "H" shape.

9. The aforementioned flexible sleeve is a condom, The massage rod structure having an airflow flexible beat according to claim 1, characterized in that the flexible sleeve is removable, the outer wall of the flexible sleeve is a smooth surface, and uneven particles or uneven stripes are provided.

10. At the end of the aforementioned diversion pipe, two diversion ports are provided, stacked radially. The outer wall of the hard case is covered with a rubber case, and a first vibration motor is provided at the tip of the rubber case. The massage rod structure having an airflow flexible beat according to claim 1, characterized in that a side wing extends from the rear position of the rubber case, and a second vibration motor is provided on the side wing.

Images