Device for sexual stimulation

Abstract

A sexual stimulation device comprising:a main body;a slender arm configured to be placed within the vagina, the slender arm connected to the main body and comprising a first stimulation portion disposed at a distal end of the slender arm remote from the main body, the first stimulation portion configured to stimulate the first region;a second stimulation portion configured to stimulate the second region different from the first region;anda third stimulation section configured to stimulate the third region different from the first stimulus region and the second stimulus region, wherein the second stimulation section and the third stimulation section are respectively disposed on opposite sides of the slender arm, the length of the second stimulation section and the length of the third stimulation section are shorter than the length of the slender arm, and the slender arm is disposed between the second and third regions.;

Description

Related ApplicationsThe present application claims priority to Chinese Patent Application No. 2024202691988.2 filed on Feb. 2, 2024 in the Chinese Patent Office, Chinese Patent Application No. 202421779259.6 filed on Jul. 2, 2024 in the Chinese Patent Office, Chinese Patent Application No. 202421779272.1 filed on Jul. 25, 2024 in the Chinese Patent Office, Chinese Patent Application No. 202421779281.0 filed on Jul. 25, 2024 in the Chinese Patent Office, and Chinese Patent Application No. 202421779288.2 filed on Jul. 25, 2024 in the Chinese Patent Office, The entire contents of which are incorporated herein by reference.Technical FieldThe present disclosure relates to the technical field of sexual stimulation, and more particularly to a sexual stimulation device for women.Background ArtWith the progress of society, the life standard has improved significantly, and people are increasingly concerned about the quality of sexual experience. In order to meet the diverse sexual needs of various sexes and body structures, a variety of devices for sexual stimulation have come on the market. Currently, most products on the market are hand-held stimulation devices. Hand-held stimulation devices may include a handle and a stimulation component connected to the handle. These devices often have special textures, unique shapes and / or vibrating parts on the outer surface to achieve a stimulating effect. However, there are also a number of problems, such as stimulating only a single area and / or stimulating mode, which limits the device's ability to provide a more integral or improved pleasing experience.FIGS. FiguresEmbodiments of the present disclosure will now be described by way of example embodiments and with reference to the accompanying drawings. FIG. 1 is a schematic three-dimensional structural diagram of a sexual stimulation apparatus according to the first embodiment of the present disclosure. FIG. 2 is an exploded view of the sexual stimulation device shown in FIG. 1. FIG. 3 is an exploded view of the partial structure of the sexual stimulation device shown in FIG. 2. FIG. 4 is a cross-sectional view of the sexual stimulation device shown in FIG. 1. FIG. 5 is a schematic diagram of the sexual stimulation in the oscillating state shown in FIG. 1. FIG. 6 is a view of the second stimulation portion and the third stimulation portion of the sexual stimulation device shown in FIG. 1, wherein the second and third stimulation portions are attached to the inner wall of the object. FIG. 7 is a schematic diagram of the first state of the sexual stimulation device shown in FIG. 1. FIG. 8 is a schematic diagram of the second state of the sexual stimulation device shown in FIG. 1. FIG. 9 is a schematic three-dimensional structural diagram of a sexual stimulation apparatus according to the second embodiment of the present disclosure. FIG. 10 is a cross-sectional view of the sexual stimulation device shown in FIG. 9. FIG. 11 is a schematic three-dimensional structural diagram of a sexual stimulation apparatus according to the third embodiment of the present disclosure. FIG. 12 is an exploded view of the sexual stimulation device shown in FIG. 11. FIG. 13 is a cross-sectional view of a partial structure of the sexual stimulation device shown in FIG. 12. Fig. 14 is a cross-sectional view of the sexual stimulation device shown in Fig. 11. FIG. 15 is a schematic three-dimensional structural diagram of a sexual stimulation apparatus according to the fourth embodiment of the present disclosure. Fig. 16 is an exploded view of the sexual stimulation device shown in Fig. 15. FIG. 17 is an exploded view of a partial structure of the sexual stimulation apparatus shown in FIG. 16. Fig. 18 is a cross-sectional view of the sexual stimulation device shown in Fig. 15. FIG. 19 is a schematic three-dimensional structural diagram of a sexual stimulation apparatus according to the fifth embodiment of the present disclosure. FIG. 20 is a schematic three-dimensional structural diagram of a sexual stimulation apparatus according to the sixth embodiment of the present disclosure. Fig. 21 is a cross-sectional view of the sexual stimulation device shown in Fig. 20. Fig. 22 is a schematic three-dimensional structural diagram of the sexual stimulation device shown in Fig. 20 with the cover removed. FIG. 23 is an exploded view of a partial structure of the sexual stimulation apparatus shown in FIG. 22. Fig. 24 is a partial cross-sectional view of the sexual stimulation device shown in Fig. 23. Fig. 25 is an enlarged fragmentary view of the sexual stimulation device shown in Fig. 23. FIG. 26 is a schematic three-dimensional structural diagram of a sexual stimulation apparatus according to the seventh embodiment of the present disclosure with the cover removed. FIG. 27 is an exploded view of a partial structure of the sexual stimulation apparatus shown in FIG. 26. FIG. 28 is a cross-sectional view of the sexual stimulation device shown in FIG. 26.EmbodimentsEmbodiments of the present disclosure will be described in detail below with reference to the accompanying drawings.First EmbodimentReferring to FIGS. 1-8, the sexual stimulation device 100 of the present disclosure is illustrated.The present disclosure provides a sexual stimulation device 100 configured to be partially inserted into the female vagina for sexual stimulation. Specifically, the sexual stimulation device 100 includes a main body 10, a slender arm 20 defining the length direction in the longitudinal direction X of the sexual stimulation device 100, a pair of stimulation portions 30 and 40 which are symmetrical to each other, a drive mechanism 50, a first motor 60, a second motor 70, and a control circuit 101. The main body 10 may be configured in a shape that can be easily held by the user during use. The slender arm 20 and a pair of stimuli 30 and 40 are directly connected to the same end of the main body 10. The slender arm 20 and each of the stimulation portions 30 and 40 extend substantially along the longitudinal direction X of the sexual stimulation device 100. The drive mechanism 50 and the control circuit 101 are accommodated in the main body 10. The driving mechanism 50 is connected to the slender arm 20, a pair of stimulation portions 30 and 40, and a control circuit 101, so that under the control of the control circuit 101, the driving mechanism 50 can drive the slender arm 20 and a pair of stimulation portions 30 and 40 to perform the predetermined movements. In this embodiment, the slender arm 20 is driven to perform telescopic movement, and the stimulating portions 30 and 40 are driven to oscillate. In this embodiment, the slender arm 20 and a pair of stimulation portions 30 and 40 are arranged along an arrangement line parallel to the widthwise direction of the slender arm 20. The widthwise direction of the slender arm 20 also serves as the transverse direction X of the sexual stimulation apparatus 100. A pair of stimulation portions 30 and 40 comprises a second stimulation portion 30 disposed on one side of the slender arm 20 and a third stimulation portion 40 disposed on the other side of the slender arm 20 opposite to this side. The second stimulation portion 30, the slender arm 20, and the third stimulation portion 40 overlap at least partially in the transverse direction of the sexual stimulation device 100, while at least a part of the second stimulation portion 30, the slender arm 20, and the third stimulation portion 40 are spaced apart from each other in the direction orthogonal to the arrangement line.In an embodiment, the slender arm 10 can oscillate in the first oscillation plane A perpendicular to the arrangement line. The second stimulation portion 30 is formed to oscillate within the second oscillation plane B which is substantially parallel to the first oscillation plane A. The third stimulation portion 40 is formed to resonate within the third vibrating plane C substantially parallel to the first vibrating plane A.In one embodiment, the second stimulation portion 30 is capable of vibrating in the second vibration plane B, which is crossed diagonally by the first vibration plane A. The first angle α defined by the first vibration plane A and the second vibration plane B is in the range of 0 - 60 degrees. The third stimulation portion 40 is capable of vibrating in the third vibration plane C which is crossed diagonally by the first vibration plane A. The second angle β defined by the first vibration plane A and the third vibration plane C is in the range of 0 - 60 degrees. The third angle γ defined by the second vibration plane B and the third vibration plane C is in the range of 0 - 90 degrees. The main body 10 includes a first accommodating portion 11 for accommodating the drive mechanism 50 and the control circuit 101. In this embodiment, the main body 10 includes a first end 12 and a second end 13 that are disposed opposite the first end 12. The first end 12 is the free end of the sexual stimulation device 100. The slender arm 20, the second stimulating portion 30 and the third stimulating portion 40 are connected to the first end 12 of the main body 10.In this embodiment, the main body 10 has a generally oval shape and a hand-held portion configured to be held by a female hand.Moreover, the main body 10 also includes a knob (not shown) configured to control the control circuit 101 of the sexual stimulation device 100. In this embodiment, the slender arm 20 is connected to the main body 10 and comprises a connecting portion 21 extending from a first end 12 of the main body 10 and a first stimulating portion 22 extending from an end of the connecting portion 21 remote from the main body 10. The first stimulation section 22 is configured to stimulate the first region 201 of the female. When the slender arm 20 is inserted into the female vagina, the slender arm 20 can massage and stimulate the first region 201 of the vagina by the first stimulation portion 22, thereby achieving a better sexual experience. In particular, the first region is closer to the deepest side of the vagina than to the vaginal opening.In one embodiment, the length of the slender arm 20 is in the range of 3 cm to 30 cm, for example 3 cm, 5 cm, 8 cm, 10 cm, 15 cm, 20 cm, 25 cm, 30 cm, etc., and there are no limitations here.In this embodiment, with reference to Figures 1 and 6, the connecting portion 21 comprises a neck 23 connected to the main body 10, and the width W1 of the neck 23 is much smaller than the width W2 of the first stimulation portion 22. In addition to the two recesses 231, the second stimulation section 30 and the third stimulation section 40 are provided. In this embodiment, the second stimulation portion 30 and the third stimulation portion 40 are provided adjacent to the recesses 231 on two opposite sides of the neck 23. The sexual stimulation device 100 can be switched between an original state and a pressing state in which the second stimulation portion 30 and the third stimulation portion 40 are pressed toward the corresponding recesses 231. In the original state, the maximum lateral width W 3 from the second stimulation portion 30 to the third stimulation portion 40 is larger than the width W 2 of the first stimulation portion 22. when the slender arm 20 is inserted into the vagina, the second stimulation portion 30 and the third stimulation portion 40 are pressed and at least partially accommodated in the corresponding recess 23, so that the second stimulation portion 30 and the third stimulation portion 40 are converted into the pressing state. In the pressurized state, the maximum lateral width W 3 from the second stimulation portion 30 to the third stimulation portion 40 is substantially equal to the width W 2 of the first stimulation portion 22.The slender arm 20 also comprises a second receiving portion 24 formed on the first stimulation portion 22 for receiving the first motor 60. The first motor 60 drives the movement of the first stimulation portion 22 through the control of the control circuit 101, such as vibration, rotation, strain, flow, cavity, and other different movements. When the slender arm 20 is inserted into the vagina, the slender arm 20 can further stimulate the first region 201 of the female vagina.In this embodiment, the first motor 60 is equipped with a battery (not shown) for supplying power to the first motor 60. The battery is also accommodated in the second accommodation portion 24. Therefore, wiring inside the sexual stimulation device 100 can be effectively simplified and space can be saved.Referring to FIGS. 5 to 8, the second stimulation portion 30 and the third stimulation portion 40 each extend from the main body 10 in a direction parallel to or obliquely intersecting the longitudinal direction X of the sexual stimulation device 100. The second stimulation portion 30 and the third stimulation portion 40 are disposed on opposite sides of the slender arm 20. The lengths of the second stimulation section 30 and the third stimulation section 40 are much shorter than the length of the slender arm 20. The second region 301 is different from the first region 201. The third stimulation section 40 is designed to stimulate a third region 401 of the female. The third region 401 is different from the first region 201 and the second region 301. The slender arm 20 is disposed between the second portion 301 and the third portion 401.In this embodiment, the length of the slender arm 20 is much longer than at least one of the length of the second stimulation portion 30 and the length of the third stimulation portion 40. for example, the length of the slender arm 20 is more than twice the length of the second stimulation portion 30 and the third stimulation portion 40.The end of the slender arm 20 that is farthest from the main body 10 relative to at least one end of the second and third stimulation portions 30 and 40 can be inserted deeply into the vagina, and at least one end of the second and third stimulation portions 30 and 40 is located in a region near the vaginal opening. That is, the second region 301 and the third region 401 (shown in Fig. 7) are adjacent to the vaginal opening, while the first region 201 is adjacent to the deepest region of the vagina. In use, the slender arm 20 is inserted into the vagina for stimulation, and the second stimulation portion 30 and the third stimulation portion 40 are also inserted into the vagina together with the slender arm 20. In this application, the second region 301 and the third region 401 are located within the female vagina (as shown in FIG. 7 ). In another application, the slender arm 20 is inserted into the body and the second stimulation portion 30 and the third stimulation portion 40 are pressed against the vaginal periphery. In this application, the second region 301 and the third region 401 are located outside the vagina (as shown in FIG. 8). Users can thus achieve better massage stimulation effects.In addition, the second stimulation section 30 and the third stimulation section 40 are designed to oscillate. The control circuit 10 is configured to put the sexual stimulation device 100 in the first control mode or the second control mode. In the first control mode, the second stimulation portion 30 and the third stimulation portion 40 oscillate in the same oscillation direction and at the same frequency for a preset period of time; in the second control mode, the second stimulation portion 30 and the third stimulation portion 40 oscillate in opposite oscillation directions for a preset period of time at the same frequency.In some embodiments, the second stimulation portion 30 and the third stimulation portion 40 are configured to oscillate back and forth relative to the slender arm 20 such that the second and third stimulation portions 30 and 40 are closer to or further from the slender arm 20. The second stimulation section 30 and the third stimulation section 40 may be predefined such that they oscillate in the same direction at a specific time, for example both oscillate to the left, or that they oscillate in opposite directions at a specific time, for example the second stimulation section 30 oscillates to the left while the third stimulation section 40 oscillates to the right.In this exemplary embodiment, the second stimulation section 30 and the third stimulation section 40 can oscillate along the thickness direction Z. Specifically, the second stimulation section 30 and the third stimulation section 40 are preset to resonate synchronously. The second stimulation section 30 and the third stimulation section 40 oscillate in the same direction or in opposite directions at a certain point in time.In other embodiments, the second stimulation portion 30 and the third stimulation portion 40 each comprise a connecting end 301, 401 connected to the main body 10 and a distal end 302, 402 remote from the main body 10. The distal end 302, 402 is rotatable about its central axis.Moreover, at least one of the distal ends 302, 402 of the second stimulation portion 30 and the third stimulation portion 40 is provided with a second motor 70. The second motor 70 is configured to drive the vibration of the respective distal end 302, 402. In this way, the second / third stimulation portion 30 / 40 vibrates with the second motor 70 when vibrating, which provides a better experience for the user. In this embodiment, both the second stimulation section 30 and the third stimulation section 40 are equipped with a second motor 70. In this embodiment, the second motor 70 is a vibration motor capable of generating high-frequency vibrations.In this embodiment, the second motor 70 has a battery at the distal end to supply power to the second motor 70. This effectively simplifies the wiring inside the sexual stimulation device 100.In this exemplary embodiment, the second stimulation section 30 and the third stimulation section 40 each have a substantially columnar structure.Referring to FIGS. 2 to 4, the drive mechanism 50 includes a drive motor 51, a gear 52, and two drive portions 53 disposed in the first accommodating portion 11. the drive motor 51 is connected to the gear 52, and the gear 52 is used to change the rotational speed of the drive motor 51 and thereby control the frequencies of the slender arm 20, the second stimulation portion 30, and the third stimulation portion 40. The two drive sections 53 are designed such that they drive the movement of the corresponding stimulation section by the drive of the drive motor 51. One end of the two driving portions 53 is engaged with the gear 52, and the other ends of the two driving portions 53 are inserted into a corresponding portion of the second stimulation portion 30 and the third stimulation portion 40 to drive the movement of the second stimulation portion 30 and the third stimulation portion 40 by the drive of the driving motor 51. In this way, a drive motor 51 drives the second stimulation portion 30 and the third stimulation portion 40 to oscillate, thereby satisfying the requirements of the drive mechanism 50.The sexual stimulation device 100 also includes a cover 90 which is less hard than the two driving portions 53. in this embodiment, the part of the cover 90 corresponding to the slender arm 20, the second stimulation portion 30 and / or the third stimulation portion 40 is seamless so as to provide a continuous, smooth and soft skin-like surface.In this embodiment, the second stimulation portion 30 and the third stimulation portion 40 each include a cover 90 that is less hard than a portion of the drive mechanism 50 connected to the second stimulation portion 30 and the third stimulation portion 40.In this embodiment, the second end 12 of the main body 10 is exposed from the cover 90. In other words, the outer surface of the second end 12 of the main body 10 is not covered with the cover 90. In other embodiments, the cover 90 may wrap the entire surface of the main body 10, but is not limited here.On the outer surface of the main body 10 adjacent to the second end 12, a groove 15 is formed. A protrusion 92 is formed at one end of the cover 90. The protrusion 92 is received in the groove 15 to additionally prevent the cover 90 from coming off the main body 10.Moreover, the sexual stimulation device 100 also includes a housing 80 harder than the cover 90. The cover 90 covers the housing 80 at the second stimulation portion 30 and the third stimulation portion 40.Second EmbodimentThe second embodiment of the present disclosure will be explained with reference to FIGS. 9 and 10. Moreover, for convenience of explanation, components having the same functions as those in the above-described embodiment are denoted by the same reference numerals, and description thereof is omitted.In this embodiment, the connecting portion 21A of the slender arm 20A of the sexual stimulation device 100B is generally cylindrical. The size of the connection portion 21A is slightly smaller than the size of the first stimulation portion 22A. A neck 23A is formed between the connecting portion 21A and the first stimulation portion 22A.The upper end of the slender arm 20A is higher than the upper ends of the second stimulation portion 30A and the third stimulation portion 40A. The second stimulation section 30A and the third stimulation section 40A are arranged asymmetrically. The length of the second stimulation portion 30A is different from the length of the third stimulation portion 40A.In this embodiment, the second stimulation portion 30A and the third stimulation portion 40A are protruded from different positions, and the second stimulation portion 30A and the third stimulation portion 40A are bent, and the end of the third stimulation portion 40A remote from the main body 10A is closer to the slender arm 20A than the central part of the third stimulation portion 40A.Moreover, the third stimulation portion 40A includes a plurality of spherical portions 41 connected in series. The size of the plurality of spherical portions 41 gradually decreases on the side adjacent to the main body 10A.In this embodiment, the main body 10A also includes decorative component 102 to improve the overall appearance of the sexual stimulation device 100A. In this embodiment, the cover 90A except the decorative component 102 is disposed on the outer surface of the sexual stimulation device 100A to soften the outer surface of the sexual stimulation device 100A and provide a better experience.Third EmbodimentThe third embodiment of the present disclosure will be explained with reference to FIGS. 11 to 14. Moreover, for convenience of explanation, components having the same functions as those in the above-described embodiments are denoted by the same reference numerals, and description thereof is omitted.In this embodiment, the main body 10B of the sexual stimulation device 100B includes an oppositely disposed first end 12B and second end 13B. The main body 10B may be hemispherical, with the size gradually decreasing from the first end 12B to the second end 13B.The slender arm 20B of this embodiment may be approximately drop-shaped, and the maximum size of the first stimulation portion 22B is larger than the size of the connecting part 21B.The sexual stimulation device 100B of this embodiment further comprises a connecting rod 61 extending from the main body 10B to the slender arm 20B to support the slender arm 20B.In this embodiment, the second stimulation portion 30B and the third stimulation portion 40B are disposed at the first end 12B of the main body 10B, and the cross section thereof is tapered, and no motor is provided in the second stimulation portion 30B and the third stimulation portion 40B. The vibration generated by the second stimulation portion 30B and the third stimulation portion 40B is caused by the driving action of the driving portion 53B of the driving mechanism 50B.In this embodiment, sexual stimulation device 100B also includes edge portion 62 of first end 12B of main body 10B. The edge portion 62 extends in the same direction as the second stimulation portion 30B and the third stimulation portion 40B.In this embodiment, the edge portion 62 extends along the side wall of the first end 12B of the main body 10B. A groove 63 is formed at the first end 12B, and the slender arm 20B, the second stimulation portion 30B, and the third stimulation portion 40B extend from the bottom 64 of the groove 63.In this embodiment, the protruding height of the edge portion 62 is smaller than the protruding height of the second stimulation portion 30B and the third stimulation portion 40B. Therefore, the edge portion 62 does not interfere with the movement of the slender arm 20B, the second stimulation portion 30B, and the third stimulation portion 40B. Here, the protruding height of the edge portion 62 refers to the length of the edge portion 62 extending from the end wall of the first end 12B of the main body 10B, and the protruding height of the second stimulation portion 30B and the third stimulation portion 40B refers to the length of the second stimulation portion 30B and the third stimulation portion 40B extending from the end wall of the first end 12B of the main body 10B.The drive motor 51B, the gear 52B, and the two drive portions 53B of the drive mechanism 50B are disposed in the first accommodating portion 11B and are matched in structure according to the appearance of the sexual stimulation device 100B. Moreover, the cover 90B is wound around the outer periphery of the housing 80B and the two driving portions 53B, that is, the cover 90B is wound around the entire periphery of the sexual stimulation device 100B, thereby achieving better sealing performance.Fourth EmbodimentThe fourth embodiment of the present disclosure will be explained with reference to FIGS. 15 to 16. Moreover, for convenience of explanation, components having the same functions as those in the above-described embodiments are denoted by the same reference numerals, and description thereof is omitted.In the sexual stimulation apparatus 100C of this embodiment, the slender arm 20C also includes a nonlinear portion 24C disposed between the first stimulation portion 22C and the connecting portion 21C of the slender arm 20C to provide the necessary space for the telescopic movement of the slender arm 20C.Moreover, the second stimulation portion 30C and the third stimulation portion 40C together form an upper edge of an end of the main body 10C. The second stimulation portion 30C and the third stimulation portion 40C surround the slender arm 20C, and most of the slender arm 20C extends out of the second stimulation portion 30C and the third stimulation portion 40C along the longitudinal direction of the slender arm 20C. Each of the second stimulation portion 30C and the third stimulation portion 40C includes a cavity 33, and a second motor 70C is disposed within the cavity 33 to drive the second / third stimulation portion 30C / 40C to oscillate. In this way, the second stimulation portion 30C and the third stimulation portion 40C also have a vibration function during vibration, thereby achieving a better experience.In this embodiment, the second stimulation portion 30C and the third stimulation portion 40C are not separated from each other. The side edge of the second stimulation portion 30C is seamlessly connected to the side edge of the third stimulation portion 40C. That is, most of the second stimulation portion 30C and the third stimulation portion 40C is continuous and only a small portion is discrete. Only a second motor 70C is provided to drive the vibration of the second stimulation portion 30C and the third stimulation portion 40C.In use, the second stimulation portion 30C and the third stimulation portion 40C move toward the slender arm 20C at a certain time. Then, the second stimulation portion 30C and the third stimulation portion 40C move away from the slender arm 20C at another specific timing. The second stimulation portion 30C and the third stimulation portion 40C can therefore simulate the movement of human lips.In this embodiment, the driving mechanism 50C also includes a driving rod 54 and a connecting rod 55. the driving rod 54 is disposed in the first accommodating portion 11C and connected to the driving motor 51C. The connecting rod 55 extends into the slender arm 20C to support the slender arm 20C and control the contraction and expansion of the slender arm 20C.Fifth EmbodimentThe fifth embodiment of the present disclosure will be explained with reference to FIG. 19. Moreover, for convenience of explanation, components having the same functions as those in the above-described embodiments are denoted by the same reference numerals, and description thereof is omitted.In this embodiment, the sexual stimulation device 100D includes a groove 63D defined on an end surface of the main body 10D. On the bottom wall 64D of the groove 63D, a plurality of stimulation portions 30D and the slender arm 20D are disposed. A plurality of stimulation portions 30D are arranged in a plurality of circles. The stimulation portions 30D between adjacent circles are offset from each other.When the sexual stimulation device 100D is in operation, at least some of the stimulation portions 30D swing toward the slender arms 20D at a certain time and then move away from the slender arms 20D at another certain time, so that the plurality of stimulation portions 30D can contract and deploy like petal.In other embodiments, multiple stimulation sections 30D are capable of automatically rotating, vibrating, and performing other movements.Moreover, an end of the edge portion 63D remote from the main body 10D is arranged nonlinearly to improve the aesthetic.Sixth EmbodimentThe sixth embodiment of the present disclosure will be explained with reference to FIGS. 20 to 25. Moreover, for convenience of explanation, components having the same functions as those in the above-described embodiments are denoted by the same reference numerals, and description thereof is omitted.In the sexual stimulation device 100E of this embodiment, the slender arm 20E includes a connecting portion 21E and a first stimulation portion 22E connected to the connecting portion 21E.In this embodiment, the second stimulation portion 30E and the third stimulation portion 40E are spaced apart from the connection part 21E. When the slender arm 20E swings in the first plane, the second stimulation portion 30E and the third stimulation portion 40E swing in a second plane perpendicular to the first plane toward and away from the slender arm 20E.In this embodiment, the second stimulation portion 30E and the third stimulation portion 40E each include a driving portion 55E, and the details of the driving portion 55E will be described later.Referring to FIGS. 21 to 23, the drive mechanism 50E includes a drive motor 51E, a fixing portion 52E, a screw rod 53E, and a push assembly 54E.The driving motor 51E includes a rotating shaft 511 extending from one end of the driving motor 51E along the longitudinal direction X of the sexual stimulation device 100E. The rotating shaft 511 can rotate under the drive of the driving motor 51E. The rotating shaft 511 includes a shaft portion 5111 and a bent portion 5112. The bending portion 5112 is provided at an end of the shaft portion 5111 remote from the driving motor 51E, and forms an angle α with the shaft portion 5111 (see FIG. 25 ). Moreover, the angle α between the bending portion 5112 and the shaft portion 5111 is in the range of 3 degrees to 60 degrees, so that the first stimulation portion 22E is inclined at a predetermined angle with respect to the connecting portion 21E and rotates within the corresponding angular range, so that the slender arm 20E can be easily controlled to oscillate within the preferred range.The fixing portion 52E is fixedly provided at an end of the bending part 5112 away from the shaft portion 5111, and is fixedly provided in the slender arm 20E, so that the first stimulation portion 22E driving the slender arm 20E rotates around the extending direction of the slender arm 20E when the driving motor 51E drives the rotating shaft 511 to rotate.In this embodiment, the bending portion 5112 and the shaft portion 5111 form a third included angle θ. When the drive motor 51E is started, the rotation shaft 511 rotates and drives the bending portion 5112 to rotate and swing, and the stimulation portion 22E can follow the rotation and oscillation of the bending portion 5112.The screw rod 53E is fixed to an end of the shaft portion 5111 adjacent to the driving motor 51E. A spiral groove 531 is provided on the outer circumferential surface of the screw rod 53E, and an abutting portion 532 is provided in the spiral groove 531. The push assembly 54E is movably disposed on the screw rod 53 and includes a first pusher 541 and a second pusher 542. The first pusher 541 includes a first through hole 5411 provided substantially in its central portion and a first groove 5412 recessed in the inner wall of the first through hole 5411 (see FIG. 4 ).The second pusher 542 includes a second through hole 5421 and a second groove 5422 recessed in the inner wall of the second through hole 5421. The first through hole 5411 is aligned with the second through hole 5421 to form a through hole for the passage of the screw rod. The first groove 5412 and the second groove 5422 cooperate to form a groove for receiving the abutment portion 532 (see FIG. 4 ).In this manner, a part of the abutting portion 532 is received in the groove and the other part of the abutting portion 532 is received in the spiral groove 531. Therefore, when the drive motor 51 is started, the screw rod 53E rotates with the rotation of the rotation shaft 511E, the abutting portion 532 moves along the spiral groove 531, and at the same time, the thrust assembly 54E performs a reciprocating motion along the length of the screw rod 53.One end of each drive portion 55E is rotatably connected to one end of the push assembly 54E, and the other end of each drive portion 55E extends into a corresponding one of the second stimulation portion 30E and the third stimulation portion 40E.Each driving portion 55E includes a first driving portion 551, a middle portion 552, and a second driving portion 553 arranged in sequence, and an obtuse angle is formed between the first driving portion 551 and the second driving portion 553. The first driving portion 551 is rotatably connected to the thrust assembly 54E via a connecting shaft 554. When the push assembly 54E moves toward the main body 10, the second driving portion 553 moves toward the slender arm 20E. As the push assembly 54E moves away from the main body 10, the second drive portion 553 moves away from the slender arm 20E and performs a reciprocating swing motion.On both sides of the central portion 552, rotation shafts 5521 are provided, and each transmission portion 55E is rotatably disposed on the housing 80 via the rotation shaft 5521. Therefore, driven by the drive motor 51E, the second stimulation portion 30E and the third stimulation portion 40E can oscillate with the corresponding drive portion 55E, and the slender arm 20E can swivel with the push assembly 54E.Seventh EmbodimentReferring to FIGS. 26 to 28, the first stimulation portion 22F of the slender arm 20F can telescopically move relative to the main body 10F in the longitudinal direction of the sexual stimulation device 100F under the driving of the driving mechanism 50F.In this embodiment, the housing 80F has a T-shaped structure. The housing 80F includes a horizontal portion 81 and a vertical portion 82 perpendicular to the horizontal portion 81.Referring to Figs. 27 to 28, the driving mechanism 50F is disposed in the vertical portion 82, and the driving mechanism 50F includes a driving motor 51F, a screw rod 53F, a pushing member 55F, and an abutting member 56F.The drive motor 51F includes a rotation shaft 511F that extends from one end of the drive motor 51F along the longitudinal direction X of the sexual stimulation device 100F and can rotate under the action of the drive motor 51F.In this embodiment, the driving motor 51F is a reduction motor.The screw rod 53F is fixedly mounted on the rotation shaft 511F and rotates as the rotation shaft 511F rotates. On the outer circumferential surface of the screw rod 53F, a spiral groove 531F is formed.The push assembly 54F is movably disposed on the screw rod 53F. Specifically, the pusher assembly 54F includes a first pusher 541F and two second pusher 542F.The first pusher 541F is located on the side adjacent to the first stimulation portion 22F and is fitted on the screw rod 53F. The first stimulation portion 22F is fitted on the first pusher 541F to push the first stimulation portion 22F of the slender arm 20F to perform telescopic movement with respect to the connection portion 21F. Two second pressers 542F extend from the peripheral edge of the first presser 541F side away from the first stimulation portion 22F toward the main body 10F. The two second trigger 542F are configured to surround the driving motor 51F and are respectively rotatably connected to the respective driving portions 57 to drive the second stimulation portion 30F and the third stimulation portion 40F to swing with respect to the main body 10F.In this embodiment, the second pusher 542F includes two pusher rods 543F surrounding the driving motor 51F and each rotatably connected to the corresponding driving portion 55F.One end of the stopper member 56F is fixedly provided on the first pushing member 551F, and the other end of the stopper member 56F is received in the spiral groove 531. When the screw rod 53F rotates together with the rotation shaft 511F of the drive motor 51F, the abutting member 56F moves along the spiral groove 531, thereby driving the pushing member 55F to move in the extending direction of the screw rod 53F, so that the movable part 22F can be driven to expand and contract. In this embodiment, the slender arm 20F further includes a folded portion 25. the folded portion 25 is provided at an end of the slender arm 20F adjacent to the main body 10F to provide the necessary space for the telescopic movement of the slender arm 20F.When the swing drive device 100F is in operation, the screw rod 53F rotates with the rotation of the rotation shaft 511F, the abutting member 56F moves along the spiral groove 531, and simultaneously drives the pushing member 55F to move along the longitudinal direction X of the sexual stimulation device 100F. As the pusher assembly 54F moves toward the slender arm 20F, the slender arm 20F is pushed away from the main body 10F. That is, the slender arm 20F is in an extended state. At this time, the second pusher 542F also moves toward the first stimulation portion 22F, and the driving portion 55 moves away from the slender arm 20F. When the push assembly 54F moves toward the main body 10F, the slender arm 20F is pulled to move toward the main body 10F, that is, the telescopic portion 20F is retracted, and at this time, the second pusher 542F moves away from the slender arm 20F. When the slender arm 20F performs a reciprocating telescopic movement, the second stimulating portion 30F and the third stimulating portion 40F swing reciprocally, thereby achieving an engaging movement.

Claims

A sexual stimulation device comprising: a main body; a slender arm configured to be placed within the vagina, the slender arm being connected to the main body and comprising a first stimulation portion disposed at a distal end of the slender arm remote from the main body, the first stimulation portion configured to stimulate the first region; a second stimulation portion configured to stimulate the second region different from the first region; a third stimulation portion configured to stimulate the third region different from the first stimulus region and the second stimulus region, wherein the second stimulation portion and the third stimulation portion are respectively disposed on opposite sides of the slender arm, the length of the second stimulation portion and the length of the third stimulation portion are shorter than the length of the slender arm, and the slender arm is disposed between the second and third regions.The sexual stimulation device according to claim 1, wherein the slender arm, the second stimulation portion and the third stimulation portion are directly connected to the same end of the main body and are arranged along an arrangement line parallel to the transverse direction of the sexual stimulation device, the second stimulation portion, the slender arm and the third stimulation portion overlap each other at least partially in the transverse direction of the sexual stimulation device, and at least a part of the second stimulation portion, the slender arm and the third stimulation portion is spaced apart from each other orthogonally to the alignment line.The sexual stimulation device according to claim 1, wherein the slender arm is capable of swinging in a first swing plane perpendicular to the alignment line, the second stimulation portion is formed to swing in a second swing plane substantially parallel to the first swing plane, and the third stimulation portion is formed to swing in a third swing plane substantially parallel to the first swing plane.The sexual stimulation device according to claim 1, wherein the slender arm is capable of vibrating in a first vibrating plane perpendicular to the arrangement line, and the second stimulation portion is configured to vibrate in a second vibrating plane obliquely intersecting the first vibrating plane, and the stimulation portion is configured to vibrate in a third vibrating plane obliquely intersecting the first vibrating plane.The sexual stimulation device according to claim 4, wherein the first angle defined by the first vibrating plane and the second vibrating plane is in the range of 0 to 60 degrees, the second angle defined by the first vibrating plane and the third vibrating plane is in the range of 0 to 60 degrees, and the third angle defined by the second vibrating plane and the third vibrating plane is in the range of 0 to 90 degrees.The sexual stimulation device of claim 1, wherein the slender arm comprises a neck connected to the main body, the width of the neck being smaller than the width of the first stimulation portion, the neck having two recesses on opposite sides thereof, and the second stimulation portion and the third stimulation portion being disposed adjacent to the two recesses.The sexual stimulation device according to claim 6, wherein the sexual stimulation device can be switched between an original state and a pressing state, and in the pressing state, the second stimulation portion and the third stimulation portion are pressed toward corresponding recesses in the two recesses.The sexual stimulation device according to claim 7, wherein in the original state, the maximum lateral width from the second stimulation portion to the third stimulation portion is greater than the width of the first stimulation portion, and in the pressing state, the maximum lateral width from the first stimulation portion to the third stimulation portion is substantially equal to the width of the first stimulation portion.The sexual stimulation device according to claim 1, wherein the length of the slender arm is more than twice the length of the second stimulation portion and the third stimulation portion.The sexual stimulation device according to claim 1, wherein the sexual stimulation device further comprises a control circuit disposed in the main body, wherein the control circuit is configured to place the sexual stimulation device in the first control mode or the second control mode, wherein: in the first control mode, the second stimulation portion and the third stimulation portion resonate in the same vibrating direction and at the same frequency for a preset period of time; and in the second control mode, the second stimulation portion and the third stimulation portion resonate in opposite vibrating directions at the same frequency for a preset period of time.The sexual stimulation device according to claim 1, wherein each of the second stimulation portion and the third stimulation portion comprises a connection end connected to the main body and a distal end remote from the main body, and the distal end is rotatable about the central axis of the second stimulation portion or the third stimulation portion.The sexual stimulation device according to claim 1, wherein the second stimulation portion and the third stimulation portion are configured to oscillate back and forth with respect to the slender arm such that the second and third stimulation portions are closer to or further from the slender arm.The sexual stimulation device of claim 1, wherein the second stimulation portion and the third stimulation portion each comprise a connection end connected to the main body and a distal end farther from the main body than the connection end, at least the corresponding distal end of the second stimulation portion and the third stimulation portion comprises a vibration motor configured to drive the corresponding distal end to vibrate.The sexual stimulation device according to claim 1, further comprising a drive mechanism, wherein the drive mechanism comprises a drive motor, a gear for changing the rotational speed of the drive motor, and two drive portions disposed in the main body; the drive motor is connected to the gear; the two drive portions are configured to drive the corresponding stimulation portion in the second and third stimulation portions, so that the second and third stimulation portions swing under the drive of the drive motor, one end of the two drive portions is engaged with the gear, and the other end of the two drive portions is engaged with the corresponding stimulation portions.The sexual stimulation device of claim 14, wherein each of the second and third stimulation portions comprises a cover having a hardness less than a portion of the drive mechanism connected to the second stimulus and the third stimulus portion.The sexual stimulation device of claim 1, further comprising a first motor disposed in the first stimulation portion of the slender arm, the first stimulation portion being driven by a first motor.The sexual stimulation device of claim 1, wherein the second and third regions are adjacent the vaginal opening and the first region is adjacent the deepest region of the vagina.The sexual stimulation device of claim 17, wherein in the use state, the slender arm is configured to be inserted into the vagina for stimulation, and the second stimulation portion and the third stimulation portion are configured to be inserted into the vagina together with the slender arm, wherein in another use state, the slender arm is also configured to be inserted into the body, the second and third stimulation portions being directed against the periphery of the vagina.The sexual stimulation device according to claim 1, wherein the first stimulation portion of the slender arm is telescopic and can move relative to the subject in the longitudinal direction of the sexual stimulation device.A sexual stimulation device, comprising: a drive mechanism comprising a motor; a main body restricted to the first receiving portion of the drive motor; a slender arm protruding from an end of the main body and extending longitudinally along the sexual stimulation device and configured to provide massage and stimulation; and at least two stimulation portions arranged around a slender arm and extending longitudinally from a body end, at least two stimulation portions connected to the driving mechanism and driven by a motor to swing in different directions for a preset period of time, respectively, wherein the end of the slender arm farthest from the main body relative to at least one end of at least two stimulation portions can be inserted to a deep position in the vagina, and at least one end of at least two stimulation portions is located in the area near the vaginal opening.

Images