massager

Abstract

A massager characterized by comprising: a main body extending along a first direction, one end of the main body being formed as a body insertion portion for the hole-shaped part to be massaged, which can penetrate into the user's body; and a lateral massage structure connected to the outside of the main body, configured to come into contact with the part to be massaged outside the user's body, and capable of telescopically moving with respect to the main body in a diagonal direction intersected by the first direction to enable a better massage effect.

Description

Technical FieldThe present application relates to the field of adult products and, more particularly, to a massage device.Background TechnologyThe exterior of existing massage devices in the adult products area has a portion that contacts the portion to be massaged outside the user's body (e.g., clitoris), but is used only for decoration without massage effect, resulting in a monoton massage function and unable to meet the user's needs for another massage effect.Contents of the Utility ModelThe present application has been completed in view of the above problems, and aims to provide a massage apparatus capable of providing a better massage effect.In order to solve the above technical problems, the present application provides a massage device and a massage rod that coats the massage device with a coating material. The massage device includes: a main body extending along a first direction, an end of the main body being formed as a massage part body insertion portion that can penetrate the user's body; and a lateral massage structure connected to the outside of the main body, being formed to contact the massage part outside the user's body, and being capable of telescopically moving with respect to the main body in a diagonal direction cut from the first direction to enable a better massage effect.FIGS. FiguresFIG. 1 shows the massage device of Embodiment 1. FIG. 2 shows the internal structure of the massage device from FIG. 1. FIG. 3 shows a partial construction of the massage device from FIG. 1. FIG. 4 is a use state diagram of the massage device of FIG. 1. FIG. 5 shows the massage device of Embodiment 2. FIG. 6 shows the internal structure and changes of state of the massage device of FIG. 5. FIG. 7 is an exploded view showing the structure of the massager of FIG. 5, FIG. 8 is a partial structure of the massager of FIG. 5. FIG. 9 shows the massage device of Embodiment 3. FIG. 10 shows the internal structure of the massage device of FIG. 9. FIG. 11 shows a partial structure of the massage device of FIG. 9. FIG. 12 shows a partial structure of the massage device of FIG. 9. FIG. 13 shows a partial structure of the massage device of FIG. 9. FIG. 14 shows a partial structure of the massage device of FIG. 9.Specific Embodiments[Embodiment 1]The embodiment provides a massage rod 1. The structure of the massage rod 1 of the embodiment 1 will be described below with reference to FIGS. 1 to 4.The massage rod 1 of this embodiment includes a massager 10 and a wrapping material 20, and the wrapping material 20 wraps and covers at least a part of the massager 10 to prevent moisture from entering the interior of the massager 10, thereby protecting circuit components inside the massager 10 from damage.The massage device 10 includes a main body 100, a massage structure 200, and a drive structure 300. The massage structure 200 is drivingly connected to the drive structure 300 so as to move under the driving of the drive structure 300, stimulate the user, and impart a massage feeling. The massage structure 200 includes a front massage structure 210 (also called a first massage structure) and a side massage structure 220 (also called a second massage structure). In this embodiment, the front massage structure 210 is drivingly connected to the drive structure 300, but the present application is not limited thereto. The front massage structure 210 may not be drivingly connected to the drive structure 300 and may exert stimulation only via the vibration portion.The main body 100 is a long cylindrical structure. The main body 100 includes a first shell body 110 and a second shell body 120 separated from each other, and the main body 100 extends along a first direction D, the first direction D being the longitudinal direction of the main body 100. Between the first shell body 110 and the second shell body 120, a receiving space 130 is formed. The receiving space 130 is configured to install the drive structure 300 and to receive a part of the massage structure 200. The second shell body 120 serves as a transmission connection structure, and drivingly connects both the front massage structure 210 and the side massage structure 220 of the massage structure 200 to the drive structure 300.The front massage structure 210 is connected to the front side D 1 of the main body 100. When the driving structure 300 drives the main body 100 to telescope along the first direction D (i.e., the length of the main body 100 changes), it drives the front massage structure 210 to linearly reciprocate in the first direction, so that the front massage structure 210 is capable of stimulating the hole-shaped part to be massaged in the body (such as the vagina).The lateral massage structure 220 is connected to the outer surface of the main body 100. The lateral massage structure 220 is substantially elongated and extends along a predetermined oblique direction S intersecting the first direction D of the main body 100, such as a direction S 1 of the oblique directions S, as shown in FIG. 1 and others. The driving structure 300 drives the portion of the lateral massage structure 220 exposed from the main body 100 to perform telescopic movement in a prescribed oblique direction S inclined to the first direction D of the main body 100 (i.e., the length of the exposed portion of the lateral massage structure 220 changes), so that the lateral massage structure 220 can stimulate the part to be massaged outside the body (such as the clitoris).The driving structure 300 is accommodated in the accommodation space 130 of the main body 100, and is arranged along the first direction D of the main body 100. The second shell body 120 is arranged on the front side D 1 in the first direction D of the first shell body 110 and spaced apart from the first shell body 110. The first shell body 110 and the second shell body 120 are respectively connected to two ends of the driving structure 300 that are far from each other. The driving structure 300 may expand and contract in the first direction D of the main body 100 such that the distance between the first shell body 110 and the second shell body 120 changes, that is, the length of the main body 100 becomes longer or shorter.The drive structure 300 includes a drive portion 310 and a telescopic portion 320. The driving section 310 converts electrical energy into mechanical energy and transmits it to the telescopic section 320. An existing structure may be used for the driving portion 310. For example, the driving portion 310 generally includes a motor, a reduction gear, a screw, a nut, and a limiting portion. The motor drives the screw via the reduction gear to rotate at low speed, and the other part is located in the restriction portion. When the screw rotates, the nut moves along the thread groove on the screw and is restricted by the restriction portion to reciprocate linearly in the first direction D of the driving portion 310. By fastening the nut to the telescopic portion 320, the driving portion 310 may drive the telescopic portion 320 to reciprocate linearly in the first direction D of the main body 100 relative to the driving portion 310. The driving portion 310 is fixedly installed in the accommodation space 130 of the first shell body 110. The telescopic portion 320 is connected to one end of the driving portion 310, so that the telescopic portion 320 is driven by the driving portion 310 to reciprocate linearly in the first direction D. The telescopic portion 320 is accommodated in the accommodation space 130 of the main body 100 in a manner capable of linear reciprocation relative to the driving portion 310 along the first direction D of the main body 100. At least a part of the telescopic portion 320 is exposed from the first shell body 110 and fixedly installed on the second shell body 120. A flange 321T protrudes from the outer circumferential surface of the telescopic portion 320. The flange 321T is, for example, a structure protruding from the outer circumferential surface of the sleeve 321 fitted on the telescopic portion 320.The first shell body 110 extends generally in a cylindrical shape along the first direction D of the main body 100, and has a hollow inside. The driving portion 310 is fixedly installed on the first shell body 110.The first shell body 110 includes a main structure portion 100H and a side support portion 100K that is inclined and protrudes from one side of the main structure portion 100H. The main structure portion 100H extends along the first direction D of the main body 100, and the side support portion 100K extends along a predetermined oblique direction S inclined to the first direction D of the main body 100. A predetermined angle is formed between the main structural portion 100H and the side support portion 100K.For the massage device 10, according to the function classification, the part of the main structure portion 100H that is farther rearward D 2 than the root of the side support portion 100K (i.e., the connection point between the side support portion 100K and the main structure portion 100H) may be referred to as a grip portion that is comfortable for the user to hold. The part penetrating the hole-shaped part of the user (e.g., vagina) to be massaged is called a body insertion portion. At this time, the part of the massager 10 that is farther forward D 1 in the first direction D than the root of the side support portion 100K may enter the hole-shaped part of the body to be massaged, therefore, this part is also referred to as a body insertion portion. Here, the body inserting portion includes the second shell body 120 and the front massage structure 210.In the first direction D of the main body 100 n, the main structure portion 100H has a first opening 110 aand a second opening 110 bpenetrating a side facing the second shell body 120 along the front side D 1. The second opening 110 bis located closer to the side support portion 100K than the first opening 110 a. The main structure portion 100H receives the driving portion 310, and the telescopic portion 320 extends from the first shell body 110 through the first opening 110 aand is connected to the second shell body 120. A side opening 110 cis provided through the side support portion 100K of the main body 100 toward the side massage structure 220. The main structure portion 100H is provided with a sliding surface 111 parallel to the first direction D of the main body 100 and opposite to the side support portion 100K. The sliding surface 111 is closer to the side massage structure 220 than the drive structure 300. The sliding surface 111 may be a surface of a wall used for forming the accommodation space 130, but is not limited thereto, and may be a surface of a wall separately provided on the main structure portion 100H.In the side support portion 100K, a pair of opposed guide walls 113a and 113b are provided. The guide channel 113 is formed between the guide wall 113 aand the guide wall 113 b. The side opening 110 cis located at the upper end of the guide channel 113, and the guide channel 113 becomes an inclined structure gradually approaching the main structure portion 100H from top to bottom. The guide wall 113 aand the guide wall 113 bhave surfaces that are horizontal to a prescribed oblique direction S intersecting the first direction D of the main body 100 at least at the side opening 110 c. The guide wall 113 aand the guide wall 113 bmay curve gradually upward from the lower end toward the upper end of the guide channel 113 toward the front side D 1 in the first direction D of the main body 100 up to a direction S 1 facing the oblique direction S. In this way, the overall width and dimension of the massage rod 1 can be reduced. The guide wall 113 aand the guide wall 113 bare smoothly curved until facing a direction S 1 of the oblique direction S. The guide channel 113 may further include two opposing side walls 113 cthat provide better stability of the side massage structure 220 in its movement when one end of the side massage structure 220 is connected to the side support portion 100K of the main body 100.The second shell body 120 extends along the first direction D of the main body 100 and is located in front of D 1 of the main structure portion 100H of the first shell body 110. One end is fixedly connected to the telescopic portion 320 of the driving structure 300 and the other end is fixedly connected to the front massage structure 210. Driven by the driving portion 310 of the driving structure 300, the telescopic portion 320 drives the second shell body 120 as a whole to a linear reciprocating motion with respect to the first shell body 110, and synchronously, the second shell body 120 drives the front massage structure 210 to a linear reciprocating motion with respect to the first shell body 110.The second shell body 120 includes an interconnected shell body portion 121 and an elongated connection portion 122. Optionally, the shell body portion 121 and the extended connecting portion 122 are integrally formed.The shell body portion 121 of the second shell 120 is in the form of a cylinder having a cavity formed therein. The shell body portion 121 is fixedly connected to the telescopic portion 320. For example, a locking slot 121S is formed in the shell body portion 121, and the locking slot 121S is configured to lock a flange 321T to the telescopic portion 320. While the driving portion 310 is installed in the accommodating space 130 of the first shell body 110, at least a part of the telescopic portion 320 is installed in the shell body portion 121 of the second shell body 120. Driven by the drive structure 300, the sleeve 321 of the drive structure 300 drives the second shell body 120 to linearly reciprocate along the first direction D of the main body 100, so that the second shell body 120 linearly reciprocates with respect to the first shell body 110. Optionally, the shell body portion 121 and the sleeve 321 are formed in one piece, and the shell body portion 121 is directly fixedly connected to the telescopic portion 320 of the drive structure 300. Optionally, the shell body portion 121 may be formed as part of the front massage structure 210, in other words, the shell body portion 121 may be formed as one piece with part of the front massage structure 210.The elongated connecting portion 122 of the second shell body 120 is in the form of an elongated strip or a long plate, one end of which is fixedly connected to the shell body portion 121 and the other end of which has a mounting groove 1231 formed on the end portion 123 for mounting and fixing one end of the side massage structure 220. The extended connecting portion 122 extends from the shell body portion 121 via the clearance between the shell body portion 121 and the first shell body 110 along the rear side D 2 of the main body 100, and enters the inside of the first shell body 110 through the second opening 110 bsuch that the end portion 123 abuts on the sliding surface 111. The end portion 123 is capable of moving against the sliding surface 111 along the first direction D of the main body 100 when the second shell body 120 is moved. The connection extended portion 122 has two opposing surfaces that can be parallel to each other and to the first direction D of the main body 100 by one surface of the connection extended portion 122 being in contact with the sliding surface 111 and the other surface of the connection extended portion 122 being in contact with the lower end 113 a 1 of the guide wall 113 a, whereby the movement of the connection extended portion 122 is restricted by the forming wall, the lower end 113 a 1, and the sliding surface 111 of the second opening 110 b, so that swing of the connection extended portion 122 during its movement can be suppressed. Therefore, when the end portion 123 moves, it can smoothly move against the sliding surface 111.A part of the lateral massage structure 220 is accommodated in an inner cavity of the side support portion 100K of the main body 100 inclined toward the front of the main body 100D 1 in a prescribed inclined direction S, and the part of the lateral massage structure 220 protruding from the main body 100 performs telescopic movement in the inclined direction S. The lateral massage structure 220 includes a lateral massage head 221 and a telescopic link 222. The lateral massage head 221 is connected to the telescopic link 222, and the telescopic link 222 is connected to the main body 100 in the side support portion 100K. At least the lateral massage head 221 is covered with a covering material 20 between the lateral massage head 221 and the main body 100.The side massage head 221 includes a massage head body 2211 and a second mounting portion 2212 connected to the massage head body 2211.A cavity is formed inside the massage head body 2211 of the side massage head 221. The massage head body 2211 is configured to contact the massage area of the user, and may be formed in a raised shape such as a finger, a ball, a hemisphere, and the like. The outer surface of the massage head body 2211 may be covered with a covering material 20 to allow more comfortable contact for the user. The inside of the massage head body 2211 of the side massage head 221 may also include a first vibrating portion 40 that can enhance the massage effect.The second mounting portion 2212 of the side massage head 221 is connected to the massage head body 2211 and has an opening penetrating both, the opening being connected to the guide channel 113 and the accommodation space 130 of the main body 100, and the second mounting portion 2212 is configured to mount and fix one end of the telescopic connection member 222. The telescopic link 222 is attached between the main body 100 and the massage head body 2211.The lateral massage head 221 is formed with a cavity inside. The side massage head 221 is provided with a second mounting portion 2212, and the second mounting portion 2212 is configured to engage and install the telescopic link 222. Thereby, the lateral massage head 221 can be movably connected to the main body 100 via the telescopic link 222.The telescopic link 222 is a bendable elongated structure having a fixed length, which is partially accommodated in a bent state in the accommodation space 130 and the guide channel 113 in the main body 100. The telescopic link 222 has an opposite first end 222P 1 and a second end 222P 2. The first end 222P 1 of the telescopic link member 222 enters the guide channel 113 formed in the side support portion 100K of the first shell body 110 through the side opening 110 cof the first shell body 110, and enters the accommodation space 130 of the main structure portion 100H and is connected to the second shell body 120, and by being mounted and fixed to an end portion 123 of the extended link portion 122, the second end 222P 2 is fixedly attached to the second mounting portion 2212 in the side massage head 221, whereby the side massage head 221 is connected to the main body 100 through the telescopic link member 222.The telescopic connecting member 222 is bendable and thus changes its shape when subjected to a force in a direction other than its own first direction, and can be made into a flexible strip-like structure of a flexible material such as a flexible deformable material product. The flexible deformable material may be made of, for example, a shape memory material (e.g., a shape memory metal, a shape memory polymer, etc.), a plastisol metal, a flexible PVC, or a flexible plastic with an embedded plastisol metal, as well as any other materials capable of achieving arbitrary bendable shapes. It may also be a chain structure consisting of a plurality of parts movably connected to each other by a rigid material, or the like. The chain structure may be a chain or a structure rotatably connected in series by a plurality of links or a plurality of links. The telescopic link 222 may also be a structure that combines a flexible material and a rigid material.As described above, a part of the telescopic link 222 is movably disposed in the guide channel 113 and is guided to move along the guide channel 113. When the end portion 123 pushes the second end 222P 2 of the telescopic link 222 toward the front side D 1 in the first direction under the driving structure 300, the length of the telescopic link 222 accommodated inside the main body 100 will decrease, and accordingly, the length of the telescopic link 222 protruding from the outside of the main body 100 will increase, and simultaneously, the telescopic link 222 pulls the side massage head 221 in a direction S 1 of the prescribed oblique direction S and away from the side support portion 100K, so that the length of the side massage structure 220 will increase. In contrast, when the first end 222P 1 of the telescopic link 222 moves along the rear side D 2, the length of the telescopic link 222 inside the main body 100 will decrease, and accordingly, the length protruding from the outside will decrease, and the length of the lateral massage structure 220 will decrease. By alternately increasing and decreasing the length of the telescopic link 222 extending outward from the side support portion 100K, the side massage head 221 is linearly reciprocated along the oblique direction S.In order to ensure that the lateral massage head 221 can stably reciprocate linearly along the oblique direction S, it is preferable to form the pair of guide walls 113 aand 113 bwhich form the guide channel 113 and come into contact with the telescopic link 222 as planar surfaces parallel to each other. It is also possible to select the telescopic link member 222 from a shape memory material whose shape returns to a straight line when the applied tension is released so that the lateral massage head 221 stably maintains a linear movement regardless of the wall surface of the guide channel 113.The front massage structure 210 is connected to the shell body portion 121 of the main body 100 at the front D 1 of the main body 100. The side massage structure 210 includes a front massage head 211 and a massage head connecting member 213 connected to each other. The front massage head 211 is configured to contact the massage area of the user, and may be formed in a raised shape such as a finger, a ball, a hemisphere, and the like. The outer surface of the front massage head 211 may be made of a flexible material such as silicone. The inside of the front massage head 211 may include a second vibrating portion 50 for achieving another vibrating massage effect. The massage head connecting member 213 is snapped and connected at one end to the cup body portion 121 of the second cup body 120 and at the other end to the front massage head 211. When the second cup body 120 linearly reciprocates in the driving direction of the driving structure 300, the second cup body 120 linearly reciprocates in the first direction D in synchronization with the front massage head 211.As a result, when driven by the drive structure 300, the telescopic portion 320 is driven to move toward the front D 1 along the first direction D of the main body 100, and the sleeve 321, the second shell body 120, the front massage structure 210, and the first end 222P 1 of the telescopic link 222 are driven together by the telescopic portion 320, and when moving toward the front D 1 synchronously along the first direction D of the main body 100, the telescopic link 222 moves along the guide channel 113. For example, a part of the telescopic link 222 protrudes from the side opening 110 cand moves along a direction S 1 and drives the side massage head 221 away from the side support portion 100K of the first shell body 100 along a direction S 1; thereafter, when the drive structure 300 drives the telescopic portion 320 to move backward along the first direction D of the main body 100, the telescopic link 222 moves backward along the first direction D of the main body 100 driven by the end portion 123, and a portion of the telescopic link 222 enters the guide channel 113 via the side opening 110 cand drives the side massage head 221 to a position near the side support portion 100K of the first shell body 110 along the other direction S 2. This is repeated such that the second shell body 120 linearly reciprocates in the first direction D of the main body 100 while the lateral massage structure 220 linearly reciprocates in a predetermined oblique direction S inclined to the first direction D of the main body 100.It is possible that the covering material 20 comprises at least a part covering the seam between the lateral massage head 221 and the first shell body 110, covering the seam between the first shell body 110 and the second shell body 120, and being pleated. Thereby, it is possible to avoid damage to the covering material 20 when the front massage structure 210 and the side massage structure 220 are in motion, and at the same time, to improve comfort. The wrapping material 20 is a flexible material such as silicone.The lateral massage structure 220 has a telescopic movement that gives the user a stimulating feel different from that of the traditional massage. By continuously changing the massage position, a better sexual experience can be achieved.Moreover, the present embodiment can realize that while the lateral massage structure 220 performs telescopic motion in the oblique direction S inclined to the first direction D of the body 100, the lateral (e.g., clitoris) stimulation of the main body 100 and the anterior (e.g., vagina) stimulation of the main body 100 can be caused by the telescopic motion of a part of the lateral massage structure 220 in the oblique direction S inclined to the first direction D of the main body 100 (and / or the stimulation applied by the second vibrating portion 50 of the anterior massage structure), thereby enabling a good sexual experience.[Embodiment 2]This embodiment provides the massager 10a of Embodiment 2. Next, Embodiment 2 will be described, and description of the same structure as Embodiment 1 will be omitted.The massage apparatus 10 aof this embodiment includes a main body 100 a, a massage structure, a driving structure 300, and a transmission connection structure 240.In this embodiment, the second vibrating portion 50 is installed in the accommodation space 130 of the main body 100 a. That is, the end of the main body 100 aon the front side D 1 serves as a shell body of the front massage structure to accommodate the second vibrating portion 50 in the accommodation space 130 of the main body 100 a. However, it is not limited thereto. The front massage structure of this embodiment may also adopt the same structure as the front massage structure 210 of Embodiment 1.For the massage device 10 a, the body insertion portion may be one-piece and may not perform telescopic movement, but may be configured as a separate body and may be capable of telescopic movement as in Embodiment 1.The lateral massage structure 220 includes a lateral massage head 221 and a telescopic link 223. The telescopic link 223 is a two-stage fixed-length link structure including a first connecting rod 2231 and a second connecting rod 2233 rotatably connected to each other.One end of the first connecting rod 2231 is provided with a rotation axis 2231T rotatably connected to one end of the second connecting rod 2233 via the rotation axis 2231T, and the other end is remote from the side massage head 221 and rotatably connected to the transmission connection structure 240. One end of the second connecting rod 2233 is fixedly connected to the side massage head 221, and the other end is rotatably connected to the second connecting rod 2233. The second connecting rod 2233 may include a continuous telescopic limiting hole 2233L, the telescopic limiting hole 2233L being an elongated hole extending in the oblique direction S. Accordingly, a slide restricting portion 116 is protrudingly provided on the main body 100. The slide restricting portion 116 is connected to a side S 1 of the side supporting portion 100K in the oblique direction S. The slide restricting portion 116 is provided with a restricting protrusion 116T protruding toward the slide restricting portion 116. The restricting protrusion 116T is an elongated protrusion shorter than the telescopic restricting hole 2233L, and can be inserted into the slide restricting portion 116. Since the restricting protrusion 116T is a long protrusion, when the relative displacement of the restricting protrusion 116T and the second connecting rod 2233 occurs, the restricting protrusion 116T can displace in the telescopic restricting hole 2233L along the oblique direction S extended by the telescopic restricting hole 2233L without angular displacement. Therefore, when the second connecting rod 2233 moves, the displacement of the second connecting rod 2233 in the oblique direction S is limited because the limiting protrusion 116T relative to the telescopic limiting hole 2233L is limited to displacement in the oblique direction S.The driving structure 300 includes a driving portion 310 and a worm 330 configured as an output shaft of the driving portion 310.The transmission connection structure 240 is connected to the worm screw 330 and the first connecting rod 2231. The transmission connection structure 240 includes a plurality of gears, the plurality of gears being sequentially transmission-connected including the first gear 241, the second gear 242, the third gear 243, and the fourth gear 244. The first gear 241 and the second gear 242 form a coaxial double layer transmission. The first gear 241 is a helical gear and is meshed with the worm screw 330, the size of the second gear 242 is smaller than that of the first gear 241, the first gear 241 and the second gear 242 rotate synchronously, the second gear 242 is meshed with the third gear 243, the second gear 242 is capable of accelerating transmission to the third gear 243, the third gear 243 is meshed with the fourth gear 244, and the fourth gear 244 has a gear portion 2441 and a turntable portion 2442. The gear portion 2441 has teeth formed on the outer periphery and is meshed with the third gear 243. The turntable portion 2442 is connected to one side surface of the gear portion 2441, the turntable portion 2442 and the gear portion 2441 are coaxially overlapped and connected and rotate synchronously. The turntable portion 2442 includes an eccentric shaft portion 244T that is convexly provided on a side away from the gear portion 2441 and deviates from the rotational axis of the fourth gear 244. One end of the second connecting rod 2233 is rotatably connected to the eccentric shaft portion 244T, and the other end is rotatably connected to the first connecting rod 2231.It should be understood that the plurality of gears included in the transmission connection structure 240 are not limited to the above-described examples, and the number, size, gear ratio, etc. of the gears may be arbitrarily set according to actual needs.When the driving portion 310 is activated, power is transmitted to the worm screw 330 to rotate it. The worm screw 330 drives the first gear 241 to rotate. Since the first gear 241 and the second gear 242 form a coaxial double layer transmission and rotate synchronously, the second gear 242 also rotates accordingly. The second gear 242 drives the third gear 243 to rotate, and the third gear 243 drives the fourth gear 244 to rotate. As the fourth gear 244 rotates about its own axis, the eccentric shaft portion 244T makes a circular motion about the axis of the fourth gear 244. The eccentric shaft portion 244T drives one end of the first connecting rod 2231 to also perform a circular movement about the rotational axis of the fourth gear 244, while the other end of the first connecting rod 2231 is limited to a movement in the oblique direction S by the rotational axis 2231T. The first connecting rod 2231 pivots relative to the side support portion 100K, thereby driving the second connecting rod 2233 to move in the oblique direction S. Therefore, the first gear 241 may be referred to as a drive gear, the fourth gear 244 may be referred to as a driven gear, and the second gear 242 and the third gear 243 may be referred to as intermediate gears. The gear ratio and the number of the idler gears can be set arbitrarily as needed. It is understood that the intermediate gears may be omitted, i.e., the first gear 241 and the fourth gear 244 may be directly connected in the transmission.When the eccentric shaft portion 244T is at a certain position in the circular motion, the second connecting rod 2233 is pressed to move along a direction S 1 in the oblique direction S. At this time, the telescopic restricting hole 2233L on the second connecting rod 2233 slides along the restricting protrusion 116T of the slide restricting portion 116 on the main body 100, thereby ensuring that the second connecting rod 2233 smoothly moves along the inclined direction S. The second connecting rod 2233 drives the lateral massage head 221 fixedly connected thereto to move in a direction S 1 of the oblique direction S, so that the lateral massage structure 220 is extended.As the fourth gear 244 continues to rotate, the eccentric shaft portion 244T moves to another position and pulls the second connecting rod 2233 to move along the other direction S 2 in the oblique direction S. Also under the action of the restricting protrusion 116T and the telescopic restricting hole 2233L, the second connecting rod 2233 smoothly returns along the inclined direction S and drives the lateral massage head 221 to move in the other direction S 2 of the inclined direction S, thereby shortening the lateral massage structure 220.In this cycle, the fourth gear 244 continues to rotate, the eccentric shaft portion 244T continuously makes circular movements, and the second connecting rod 2233 drives the lateral massage head 221 to reciprocate linearly in the oblique direction S.Therefore, this embodiment can provide a better sexual experience by the lateral massage structure 220a.[Embodiment 2]As shown in FIGS. 9 and 10, the side support portion 100K extends linearly or curved along the oblique direction S intersecting the first direction D. The main structure portion 100H may be set to be curved to facilitate the massage structure 200 bto face the clitoris.The transmission link structure 230 is accommodated in the accommodation space 130 of the main body 100 band is fixedly connected to the part (e.g., a nut) of the drive structure 300 that outputs the drive force, so that the transmission link structure 230 also linearly reciprocates along the drive direction of the drive structure 300.The transmission link structure 230 includes a sleeve portion 231, a first transmission link 232, and a second transmission link 233.The sleeve portion 231 is connected to the drive structure 300 so as to be fixedly connected to the portion (e.g., nut) of the drive structure 300 that outputs the driving force. The drive structure 300 drives the sleeve portion 231 to reciprocate linearly along the drive direction of the drive structure 300.The first transmission connection element 232 is connected to the side of the sleeve portion 231 facing away from the drive structure 300 and is connected to the front massage structure 210. The first transmission link 232 may protrude a certain length in a direction from the sleeve portion 231 or may be bent or extended at an angle depending on actual need.The second transmission link 233 is connected to the side of the sleeve portion 231 remote from the first transmission link 232 and is connected to the lateral massage structure 220 b. The second transmission link 233 may extend a certain length in a direction away from the barrel portion 231, or may be bent or extended at an angle, depending on actual need.In the front massage structure 210, the end of a part accommodated in the accommodation space 130 is connected to the first transmission link 232, and the other outwardly exposed part is movably connected to the first opening 110 aat an end of the main structure portion 100H of the main body 100 b,so that the front massage structure 210 is driven by the transmission link structure 230 to reciprocate linearly in the first direction D that is the same as or substantially the same as the driving direction of the driving structure 300, so that the portion of the front massage structure 210 exposed from the main body 100 bperforms telescopic movement along the first direction D to provide a massage effect.One end of the front massage structure 210 is connected to the first transmission link 232 in the accommodation space 130, and is provided with a front massage head 211 and a massage head link 212 connected to each other. The structure of the front massage head 211 is the same as that of Embodiment 1. the massage head connecting member 212 has an L-shaped structure, one end is connected to the first transmission connecting member 232, and the other end extends to the side away from the driving structure 300 and is connected to the front massage head 211. The massage head connecting member 212 is accommodated in the accommodation space 130, and the front massage head 211 is exposed to the outside of the main body 100 b. When the transmission link structure 230 linearly reciprocates along the driving direction of the driving structure 300, the first transmission link 232 drives the front massage head 211 to linearly reciprocate along the first direction D.In addition, when the main structure portion 100H can be bent toward the side where the lateral massage structure 220 bis located, the first direction D forms an included angle with the driving direction of the driving structure 300, and the massage head connection member 212 may be provided with a restriction hole 212H that is perpendicular to or intersects with the first direction D and the driving direction of the driving structure 300. Accordingly, a sliding portion 232P is provided on the first transmission link 232, and the sliding portion 232P is located in the restricting hole 212H and moves along the restricting hole 212H. When the transmission link structure 230 linearly reciprocates along the driving direction of the driving structure 300, the transmission link structure 230 is connected to the front massage structure 210 via the sliding portion 232P, and the sliding portion 232P moves up and down along the restriction hole 212H. By abutting against both side walls of the restricting hole 212H, the front massage structure 210 is pushed or pulled or brought closer to the driving structure 300. Therefore, the front massage head 211 extends along the first direction D at the first opening 110 aof the main structure portion 100H and contracts. Thereby, the front massage structure 210 can smoothly move even when the main body 100 bb bends.A part of the side massage structure 220 bis accommodated in the accommodation space 130 and the guide channel 113 in the main body 100 b, and the other part is exposed to the outside through the second opening 110 b. In the lateral massage structure 220 b, one end of a part accommodated in the main body 100 bis connected to the second transmission link 233, and the other part exposed to the outside is movably installed in the second opening 110 bat one end of the side support portion 100K of the main body 100 b, so that the lateral massage structure 220 bis driven by the transmission link structure 230 to reciprocate linearly in the oblique direction S intersecting the driving direction of the driving structure 300.One end of the lateral massage structure 220 bis fixedly connected to the second transmission link 233 in the accommodation space 130, and is provided with a lateral massage head 221 and a telescopic link 222 connected to each other. The structure of the massage head body 2211 of the side massage head 221 may be the same as that of Embodiment 1, and thus detailed description thereof is omitted here. Moreover, the space between the side massage head 221 and the side support portion 100K does not need to be covered with the same covering material. The end of the second mounting portion 2212 of the side massage head 221 includes a folded flexible material so that the part exposed from the main body 100b can telescope. Other compositions are the same as those of the side massage head 221, and their detailed description will be omitted here.

Claims

A massage apparatus characterized by comprising: a main body extending along a first direction, an end of the main body being formed as a massage hole-shaped part body insertion portion that can penetrate the user's body; and a lateral massage structure connected to the outside of the main body, being formed to contact the massage part outside the user's body, and being capable of telescopically moving with respect to the main body in a diagonal direction cut from the first direction to enable a better massage effect.The massage apparatus according to claim 1, characterized in that the side massage structure includes a telescopic link and a side massage head, one part of the telescopic link being accommodated in the main body, the other part being exposed on the main body and connected to the side massage head, the side massage head being configured to contact the part to be massaged outside the body, the telescopic link changing the length of the part exposed from the main body to perform the telescopic movement of the side massage structure.The massage device according to claim 2, characterized in that the telescopic link is made of flexible material, or the telescopic link is a chain structure, or the telescopic link is a structure combining flexible materials and rigid materials, so that the part of the telescopic link accommodated in the main body is accommodated in a flexible state, and the part of the telescopic link exposed from the main body extends along the oblique direction.The massage device according to claim 2 or 3, characterized in that the main body is provided with a main structure portion and a side support portion inclined to the main structure portion, wherein a guide channel is formed in the side support portion, a part of the telescopic connection member is accommodated in the guide channel, wherein the guide channel is connected to the outside of the main body, and at least one end of the guide channel remote from the main structure portion extends along the inclined direction.The massage apparatus according to claim 1, characterized by further comprising: a driving structure accommodated in the main body and having a driving portion and a telescopic portion connected to each other, wherein the driving portion converts electric power into mechanical power and transmits it to the telescopic portion and the telescopic portion, drivingly connected to the lateral massage structure, wherein the telescopic portion performs a linear reciprocating motion along the first direction when the driving portion is activated, and the telescopic portion drives the lateral massage structure to perform a telescopic motion along the oblique direction.The massage apparatus according to claim 1, characterized by further comprising a front massage structure, wherein the front massage structure is separately connected to the main body before the first direction or the front massage structure is made up of a part of the front end of the main body in the first direction, wherein the front massage structure may be configured to penetrate into the body insertion portion of the human body, and the front massage structure may stimulate the hole-shaped part to be massaged by a linear reciprocation and / or vibration along the first direction.The massage apparatus according to claim 6, characterized by further comprising: a driving structure accommodated in the main body, wherein the front massage structure is separately connected to the main body before the first direction of the main body and is capable of linear reciprocation with respect to the main body along the first direction, wherein, driven by a driving structure, while the front massage structure linearly reciprocates along the first direction, the part of the side massage structure exposed from the main body performs telescopic motion in the oblique direction with respect to the main body.The massage apparatus according to claim 2, characterized by further comprising: a driving structure accommodated in the main body, the driving structure having a driving portion and a worm screw, the driving portion converting electric power into mechanical power and transmitting it to the worm screw; and a transmission connection structure accommodated in the main body and transmittingly connected to the worm screw, the transmission connection structure comprising a plurality of gears connected in series, the plurality of gears comprising a driving gear and a driven gear; wherein the drive gear is meshed with the worm screw, a side of the driven gear has a protruding eccentric shaft portion, the eccentric shaft portion being deviated from the rotational axis of the driven gear, and the eccentric shaft portion being rotatably connected to an end of the lateral massage structure, wherein upon activation of the drive portion, the worm screw rotates, the plurality of gears rotate, and the eccentric shaft portion drives an end of the lateral massage structure to perform a circular motion about the rotational axis of the driven gear.The massage apparatus according to claim 8, characterized in that the telescopic link member comprises a first connecting rod and a second connecting rod, one end of the first connecting rod is connected to the transmission link structure and the other end is rotatably connected to the second connecting rod, one end of the second connecting rod remote from the first connecting rod is fixedly connected to the lateral massage head, a telescopic restricting hole is provided through the second connecting rod, and the telescopic restricting hole extends along the oblique direction, the main body comprises a restricting protrusion inserted into the telescopic restricting hole, and the restricting protrusion is embedded in the telescopic restricting hole to restrict the angular deflection.A massage apparatus characterized in that a main body having a receiving space; a driving structure received in the receiving space of the main body; and a massage structure including a first massage structure and a second massage structure, one part of the second massage structure being connected to the driving structure and the other part being movably connected to the main body, wherein, driven by a driving structure, the second massage structure is capable of telescoping in the oblique direction at a certain angle with the length direction of the main body.

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