Massager and auxiliary device for a massager

Abstract

A massager is provided that enhances the massage experience by assisting in the insertion and withdrawal function and preventing the rod-shaped part to be massaged from directly contacting the bottom of the soft gel. An auxiliary device for the massager is also provided. The massager includes: a cup body comprising a shell and a telescopic member built into the shell, the telescopic member being compressed when the soft gel is stretched, generating redundant space when compressed, and extending when not compressed; and an auxiliary device located adjacent to the inlet, the auxiliary device including a connector detachably connected to the massage main unit, a contact member for contacting a body part connected to the rod-shaped part to be massaged, a movable member movably connected to the connector along the insertion direction, and a receiving channel for the rod-shaped part to be massaged to enter, the receiving channel communicating with the massage channel. The telescopic member performs telescopic movements, compressing the space by the contact member along the insertion direction and releasing the extension of the space by moving the contact member to the opposite side along the insertion direction.

Description

Technical Field

[0001] This application relates to the field of massagers and auxiliary devices for massagers. Background Technology

[0002] When used alone, existing massage devices typically rely on manual insertion and withdrawal when massaging a rod-shaped area, which places a significant burden on the user. In addition, some massage devices use the deformation of a soft rubber body for massage, but users sometimes place them improperly, such as the rod-shaped area being massaged pressing against the bottom of the soft rubber body, which hinders the deformation of the soft rubber body and results in a poor user experience. Utility Model Content

[0003] This application aims to provide a massager that can assist in the thrusting function and avoid the rod-shaped part to be massaged directly pressing against the bottom of the soft gel, thereby improving the massage experience, as well as an auxiliary device for the massager.

[0004] This application provides a massager. The massager includes: a massage main unit, the massage main unit including a cup body with a cup cavity providing space for accommodating a soft gel body, the soft gel body having a massage channel communicating with the outside, the massage channel being a channel for inserting a rod-shaped part to be massaged, one end of the soft gel body being connected to the end edge of the cup body, and the other end extending in the insertion direction of the rod-shaped part to be massaged, the soft gel body being elastic and capable of being stretched in the insertion direction, the massage channel of the massage main unit having an inlet, the cup body including a shell and a telescopic member built into the shell, the telescopic member being used to compress accordingly when the soft gel body is stretched, and generating redundant movement space when compressed, and extending when not compressed; and an auxiliary device, the auxiliary device being disposed adjacent to the inlet, the auxiliary device including... The massage host is detachably connected to a connector and a contact member for abutting against a body part connected to the rod-shaped massage area. The connector can extend into the housing of the massage host and is connected to the telescopic member of the massage host. The contact member is used to abut against the body part connected to the rod-shaped massage area during use. The contact member is connected to the connector. The auxiliary device further includes a movable member movably connected to the connector along the insertion direction and a receiving channel for the rod-shaped massage area to enter. The receiving channel communicates with the massage channel. The telescopic member performs telescopic movements, compressing the active space by being squeezed by the connector along the insertion direction and releasing the extension of the active space by being moved by the connector on the opposite side of the insertion direction.

[0005] Furthermore, in the massager described above, the movable part has a locking portion, and the housing is provided with a locking groove corresponding to the locking portion. The locking portion protrudes toward the locking groove, and the locking groove is recessed toward the direction away from the locking portion. The locking portion and the locking groove are detachably engaged and connected.

[0006] Furthermore, in the massager described above, the movable member is detachably connected to the housing, the abutment member is located on the side away from the housing and is connected to the telescopic member via the connector, and includes an abutment portion formed on the end face away from the housing. The abutment portion is made of an elastic material, and the end face away from the movable member is used to abut against the user's body part. When the telescopic member performs the telescopic movement, the movable member is close to the abutment member during the telescopic movement and moves away from the abutment member when the telescopic member extends.

[0007] Furthermore, in the massager described above, the movable member has a recessed groove formed on its end face away from the abutment member, forming a receiving groove. A portion of the bottom surface of the receiving groove has a through hole, through which the movable member can be movably connected to the connecting member. The connecting member has a connecting end at its end away from the abutment member, which is used to abut against the telescopic member. When the telescopic member extends, the connecting end is received in the receiving groove and its size is larger than the through hole. When the telescopic member is compressed, the movable space, the receiving groove, and the through hole are sequentially connected.

[0008] Furthermore, in the massager described above, the cup body also includes a cup body portion, within which is the cup inner cavity. The housing is fitted around the outer periphery of the cup body portion, and the housing has a receiving groove independent of the massage channel. The receiving groove houses the telescopic member. When extended, the telescopic member is positioned within the entire space of the receiving groove, with the connecting member located outside the receiving groove. The opposite ends of the connecting member are respectively connected to the movable member and the abutment member. When compressed, the telescopic member is housed at the bottom of the receiving groove, and the remaining space of the receiving groove becomes the active space. A portion of the connecting member is housed within the active space, and the other portion connects the movable member and the abutment member.

[0009] Furthermore, in the massager described above, the telescopic member has a spring, one end of which is fixed to the bottom end of the receiving groove, and the other end of which is connected to a telescopic end that is movably received in the receiving groove. When the spring is compressed, the telescopic end is located in the middle section of the receiving groove, and the space between the telescopic end and the top of the receiving groove becomes the movable space. When the spring returns to its original position, the telescopic end moves toward the side away from the spring.

[0010] Furthermore, in the massager of the above manner, the abutment portion has: an abutment ring disposed around the receiving channel; and a secondary massage portion protruding from the abutment ring and having a built-in vibration motor.

[0011] Furthermore, in the massager described above, the massager includes a control structure. When the control structure controls the soft gel body to be stretched in the insertion direction, the telescopic member is compressed. When the control structure stops controlling the soft gel body, the soft gel body elastically recovers and the telescopic member extends.

[0012] Furthermore, in the massager described above, the cup body includes a deformable wall portion that is part of the sidewall of the cup body, and the deformable wall portion is exposed in the inner cavity of the cup. The control structure includes a negative pressure generating unit and a solenoid valve. A first vent hole and a second vent hole are formed through the bottom of the cup body. The first vent hole communicates with the negative pressure generating unit, and the second vent hole communicates with the solenoid valve. When the solenoid valve closes the vent hole of the second vent hole and the negative pressure generating unit operates, the inner cavity of the cup becomes negative pressure. This negative pressure stretches the soft gel body towards the insertion direction while forcing the deformable wall portion to bend and deform towards the soft gel body. The connector enters the active space. When the solenoid valve opens the second vent hole and the negative pressure generating unit stops operating, the deformable wall portion returns to its original position towards the soft gel body, and the connector moves along the opposite side of the insertion direction to release the active space.

[0013] Additionally, this application provides an auxiliary device for detachably connecting to a massage host. The massage host includes a cup body with an inner cavity providing space for accommodating a soft gel. The soft gel has a massage channel communicating with the outside, which is a channel for inserting a rod-shaped part to be massaged. One end of the soft gel is connected to the edge of the cup body, and the other end extends in the insertion direction of the rod-shaped part to be massaged. The soft gel is elastic and can be stretched in the insertion direction. The massage channel of the massage host has an inlet, and the auxiliary device is disposed adjacent to the inlet. The cup body includes a shell and a telescopic member built into the shell. The telescopic member is used to compress the soft gel when it is stretched, and generates redundant space when compressed, and extends when not compressed. The auxiliary device includes a connector detachably connected to the massage host and a contact member for abutting against a body part connected to the rod-shaped massage area. The connector can extend into the housing of the massage host and is connected to the telescopic member of the massage host. The contact member is used to abut against the body part connected to the rod-shaped massage area during use. The contact member is connected to the connector. The auxiliary device further includes a movable member movably connected to the connector along the insertion direction and a receiving channel for the rod-shaped massage area to enter. The receiving channel communicates with the massage channel. The telescopic member performs telescopic movements, compressing the active space by being squeezed by the connector along the insertion direction and releasing the extension of the active space by being moved by the connector on the opposite side of the insertion direction.

[0014] The auxiliary device and massager according to this application can assist the insertion and withdrawal function and avoid the rod-shaped part to be massaged directly pressing against the bottom of the soft rubber body, thus improving the massage experience. Attached Figure Description

[0015] Figure 1 This is a perspective view showing the massager of this application in its assembled state.

[0016] Figure 2 This is a perspective view showing the massager of this application in its disassembled state.

[0017] Figure 3 This is an exploded perspective view showing the auxiliary device of the massager of this application.

[0018] Figure 4 This is a cross-sectional view showing the auxiliary device of the massager of this application.

[0019] Figure 5 This is a perspective view showing the auxiliary device of the massager of this application in the first and second states.

[0020] Figure 6This is an exploded perspective view showing the massage unit of the massager of this application.

[0021] Figure 7 This is an exploded perspective view showing the cup body of the massage host of this application.

[0022] Figure 8 This is a partial cross-sectional view showing the cup body of the massage host of this application.

[0023] Figure 9 This is a schematic cross-sectional view showing the massager of this application in a first state and a second state. Detailed Implementation

[0024] like Figure 1 and Figure 2 As shown, the massager 1 includes a massage main unit 1000 and an auxiliary device 3000 detachably connected to the massage main unit 1000.

[0025] The massage host 1000 includes a cup body 100 with an inner cavity 101 providing space for accommodating a soft gel body 70. The soft gel body 70 has a massage channel 700 communicating with the outside. The massage channel 700 is a channel for inserting a rod-shaped part to be massaged. One end of the soft gel body 70 is connected to the edge of the cup body 100, and the other end extends in the insertion direction A towards the rod-shaped part to be massaged. The soft gel body 70 is elastic and can be stretched in the insertion direction A.

[0026] The massage channel 700 of the massage host 1000 has an inlet. The cup body 100 includes a housing 20 and a telescopic member 270 built into the housing 20. The telescopic member 270 is used to compress accordingly when the soft rubber 70 is stretched, and generates redundant activity space when compressed. When the soft rubber 70 is not stretched, it elastically recovers, and the telescopic member 270 is extended accordingly without being compressed.

[0027] The auxiliary device 3000 is located near the entrance of the massage channel 700. The auxiliary device 3000 includes a connector 36 detachably connected to the massage host 1000 and an abutment 31 for contacting a body part (e.g., the abdomen) connected to the rod-shaped area to be massaged. The connector 36 can extend into the housing 20 of the massage host 1000 and connect to the telescopic member 270 of the massage host 1000. The abutment 31 is connected to the connector 36.

[0028] The auxiliary device 3000 further includes a movable member 33 that is movably connected to the connector 36 along the insertion direction A, and a receiving channel 300 for the rod-shaped area to be massaged to enter, the receiving channel 300 communicating with the massage channel 700. The telescopic member 270 performs telescopic movements, compressing the active space by being pressed by the connector 36 along the insertion direction A, and releasing the extension of the active space by moving the connector 36 to the opposite side along the insertion direction A.

[0029] Specifically, combined Figures 6 to 8 As shown, the massage host 1000 includes a cup body 100, an outer cylinder 50, and a control structure 80. The cup body 100 is fitted inside the inner cavity 500 of the outer cylinder 50 and detachably connected to the end edge 510 of the outer cylinder 50. One end of a soft gel body 70 is detachably connected to the end edge of the cup body 100, and the other end extends toward the insertion direction A of the rod-shaped area to be massaged. The insertion depth of the soft gel body 70 within the cup body 100 is less than the cup depth of the cup body 100, such that the bottom of the soft gel body 70 is spaced apart from the bottom of the cup body 100, and the sidewalls of the soft gel body 70 are also spaced apart from the sidewalls of the cup body 100. The soft gel body 70 is elastic, and therefore can be stretched toward the insertion direction A under the action of an external force applied by the control structure 80. The external force applied by the control structure 80 can be achieved through a contact structure (e.g., a stretching structure) and a non-contact structure. As an example of a non-contact structure, the control structure 80 includes a negative pressure generating part 81, which can control the inner cavity 101 of the cup to become negative pressure. Due to the air pressure difference generated between the inner and outer sides of the soft gel 70, the soft gel 70 deforms towards the side of the negative pressure under negative pressure. As a result, the negative pressure stretches towards the insertion direction A.

[0030] like Figure 9 As shown, one end of the auxiliary device 3000 is connected to the massage host 1000, and the other end is used to abut against the body part to be massaged (the rod-shaped part). The auxiliary device 3000 has a receiving channel 300 for the rod-shaped part to be massaged to enter, and the receiving channel 300 is connected to the massage channel 700. Before the control structure 80 controls it, the soft gel 70 is not stretched, and the auxiliary device 3000 is in a state of... Figure 5 (a) and Figure 9 The first state is shown in (a). When the soft colloid 70 is stretched toward the insertion direction A under the control of the control structure 80, as shown in (a) Figure 9 As shown in (b), the rod-shaped area to be massaged moves along with the soft gel 70 toward the insertion direction A, at which time the auxiliary device 3000 is in the position of Figure 5 (b) and Figure 9 In the second state shown in (b), the body is shortened by the pressure of the massage host 1000 and the body part, thus increasing the length that can enter the massage channel 700; when the soft gel 70 is not stretched, the auxiliary device 3000 resets under the action of elastic force, returning to the previous state. Figure 5 (a) and Figure 9 As shown in (a), the length that can enter the massage channel 700 is shortened in the first state. By controlling the soft gel 70 to be repeatedly stretched and unstretched by the control structure 80, the auxiliary device 3000 extends and retracts, thereby assisting in the insertion and withdrawal motion of the rod-shaped area to be massaged.

[0031] The rod-shaped area to be massaged moves towards the insertion direction A along with the soft gel body 70. This is because the soft gel body 70, due to its material properties, allows the inner wall of the massage channel 700 to tightly adhere to the side of the rod-shaped area to be massaged. The gas between the soft gel body 70 and the rod-shaped area to be massaged is sealed within the massage channel 700. When the soft gel body 70 is stretched towards the insertion direction A, the massage channel 700 is also stretched, causing the volume occupied by the gas sealed within the massage channel 700 to increase, resulting in a decrease in internal pressure and the formation of negative pressure. Under this negative pressure, the rod-shaped area to be massaged moves towards the bottom of the soft gel body 70, thus causing it to move towards the insertion direction A along with the soft gel body 70. In addition, the inner wall of the massage channel 700 sometimes provides friction to the soft gel body 70. Under the combined action of friction and negative pressure, the rod-shaped area to be massaged moves towards the insertion direction A along with the soft gel body 70.

[0032] like Figure 3 As shown, one end of the auxiliary device 3000 is for contact with the human body, and the other end is for installation with the massage main unit 1000. An internal through-hole receiving channel 300 is formed within it. The receiving channel 300 and the massage channel 700 are sequentially connected in the insertion direction A of the massage area, and the length of the receiving channel 300 can be varied by extending and retracting the auxiliary device 3000. The auxiliary device 3000 has a contact member 31, a movable member 33, and two connecting members 36. The contact member 31 and the movable member 33 are each formed into a circumferential structure. The contact member 31 is for contact with the human body, and the movable member 33 is for installation with the massage main unit 1000; their diameters are approximately the same.

[0033] like Figure 3 and Figure 4 As shown, one end of each of the two connecting members 36 is fixedly connected to the abutment member 31, and the other end is movably connected to the movable member 33. In the first state, the two ends of the two connecting members 36 are respectively connected to the abutment member 31 and the movable member 33. In the second state, the movable member 33 moves towards the abutment member 31 along the two connecting members 36 (i.e., in the opposite direction of insertion direction A). The two connecting members 36 are evenly distributed along the circumference. To increase stability, the number of connecting members 36 can be more than two, as long as two or more connecting members 36 are evenly distributed along the circumference of the abutment member 31 and the movable member 33. The end face of the movable member 33 facing the cup body 100 covers the mounting surface 232S (refer to) provided near the inlet of the massage host 1000. Figure 8 ).

[0034] like Figure 3 and Figure 4As shown, the connector 36 of the auxiliary device 3000 includes a columnar movable rod 361 and a connecting end 363 connected to the end of the movable rod 361 facing the massage host 1000. The movable member 33 forms a movable through hole 337H corresponding to the position of each connector 36. The connector 36 is sleeved on the movable member 33 through the movable through hole 337H, and the connecting end 363 is located on the side of the movable member 33 facing away from the abutment member 31. On the end face of the movable member 33 facing the cup body 100, a receiving groove 359 is recessed corresponding to the position of the movable through hole 337H. The movable rod 361 can move through the movable through hole 337H, but the connecting end 363 is larger than the movable through hole 337H and cannot pass through. Therefore, the movable member 33 can move along the movable rod 361 between the connecting end 363 and the abutment member 31, while the connector 36 extends into the massage host 1000 from the exposed portion of the end face of the movable member 33 facing away from the abutment member 31. The receiving groove 359 is arranged to correspond to the number and position of the connecting member 36. When the connecting end 363 is received in the receiving groove 359, it does not protrude from the end face of the moving member 33.

[0035] When the telescopic member 270 extends or retracts, the movable member 33 changes position accordingly. Specifically, during the compression of the telescopic member 270, the movable member 33 moves along the movable rod 361 of the connecting member 36 towards the abutment member 31; while when the telescopic member 270 extends and returns to its original position, the movable member 33 moves along the movable rod 361 away from the abutment member 31.

[0036] Reference Figures 3 to 5 The abutment 31 includes a first abutment 320 and a second abutment 330. To increase comfort, an abutment portion 310 may be connected to the side of the first abutment 320 opposite to the second abutment 330. The abutment portion 310 is made of an elastic material.

[0037] The contact portion 310 has a contact ring 311 and a secondary massage portion 313. The contact ring 311 is disposed around the receiving channel 300, and its end face on the side away from the massage main unit 1000 serves as the contact surface for human contact. The secondary massage portion 313 protrudes from the contact surface toward the side away from the massage main unit 1000 and has a built-in vibration motor 37.

[0038] The inner wall of the first abutment 320 has a first mounting protrusion 321T for connection with the second abutment 330 and protruding towards the center. The second abutment 330 is connected to the side of the first abutment 320 facing the movable member 33, and its outer wall 331 is recessed towards the movable member 33 to form a groove 335. The bottom surface of the groove 335 extends towards the first abutment 320 to form a mounting portion 337. The mounting portion 337 is used to mount one end of the connector 36 and is covered by the first abutment 320. The mounting portion 337 has a first through hole 337H that extends along the insertion direction A. The connector 36 can be installed in the mounting portion 337 of the second abutment 330 by means of threads or the like. Alternatively, a positioning hole 337T can be formed on the peripheral wall of the mounting portion 337 in a manner that passes through the first through hole 337H, and the connector 36 can be installed by passing a rod-shaped connector through the positioning hole 337T. The outer wall 331 of the second abutment 330 has a mounting groove (not shown) that engages with the first mounting protrusion 321T. The first abutment 320 and the second abutment 330 are interlocked by the mounting groove receiving the first mounting protrusion 321T.

[0039] The movable component 33 includes a first movable component 340 and a second movable component 350. The inner wall of the first movable component 340 has a second mounting protrusion 341T for connection with the second movable component 350 and protruding towards the center. Its end face forms a second through hole 341T, which is opposite to and communicates with the first through hole 337H. The second movable component 350 is connected to the side of the first movable component 340 facing the massage host 1000, and its end face facing the massage host 1000 abuts against the mounting surface 232S of the cup body 100 of the massage host 1000. The mounting surface 232S is the end face of the cup body 100 facing the side opposite to the insertion direction A. The outer wall 351 of the second movable member 350 is recessed towards the massage host 1000 to form a groove 353. The bottom surface of the groove 353 extends towards the first movable member 340 to form a receiving portion 357. The receiving portion 357 is used to receive the connecting member 36, and has a third through hole 357H that extends along the insertion direction A. The third through hole 357H is opposite to and connected to the first through hole 337H and the second through hole 341T. The outer wall 351 of the second movable member 350 has a mounting groove (not shown) that engages with the second mounting protrusion 341T. The first movable member 340 and the second movable member 350 are sleeved together by the mounting groove receiving the second mounting protrusion 341T. In addition, the second movable member 350 has a locking portion 351T for detachably connecting with the massage host 1000. The locking portion 351T protrudes from the inner wall of the second movable member 350 toward the center. Corresponding to the engaging portion 351T, the housing 20 is provided with an engaging groove 232T. The engaging groove 232T is recessed from the outer side wall of the housing 20 toward the opposite side of the engaging portion 351T, for example, toward the massage channel 700. For example, by rotating the auxiliary device 1000 clockwise or counterclockwise, the engaging portion 351T can be engaged with or released from the engaging groove 232T. Thus, the movable member 33 can be detachably connected to the housing 20, and the auxiliary device 3000 can be detachably connected to the massage main unit 1000. It is understood that the positions of the engaging groove 232T and the engaging portion 351T can be interchanged, and the positions of the mounting groove and the mounting protrusion can be interchanged. The engaging groove 232T and the engaging portion 351T, the mounting groove and the mounting protrusion are not limited to a mutually engaging connection, and can also be other existing mating structures. Furthermore, it is understood that the engaging groove 232T and the engaging part 351T can be provided on other surfaces of the corresponding components, as long as they can engage with each other. The mounting groove and the mounting protrusion can be provided on other surfaces of the corresponding components, as long as they can engage with each other.

[0040] Furthermore, in some embodiments, the movable member 33 can be integrally connected to the end edge of the cup body 100, that is, the auxiliary device 3000 and the massage host 1000 are integrated into one unit.

[0041] The outer cylinder 50 forms an inner cavity 500 for receiving and mounting the cup body 100. The outer cylinder 50 and the cup body 100 are detachably connected with each other, with one side edge open, and a gap is formed between them. The insertion depth of the cup body 100 within the outer cylinder 50 is less than the cylinder depth of the outer cylinder 50, such that the bottom of the cup body 100 is spaced apart from the bottom of the outer cylinder 50, and the sidewalls of the cup body 100 are also spaced apart from the sidewalls of the outer cylinder 50.

[0042] As an example, the control structure 80 is housed at the bottom of the inner cavity of the outer cylinder 50, and is located at the gap between the bottom of the cup body 100 and the bottom of the outer cylinder 50. The control structure 80 includes electronic components such as a negative pressure generating unit 81, a solenoid valve 82, a battery (not shown), and a control circuit (not shown). A first vent 1011 and a second vent 1012 are formed through the bottom of the cup body 100. The first vent 1011 communicates with the negative pressure generating unit 81, and the second vent 1012 communicates with the solenoid valve 82, so that a gas channel is formed between the inner cavity of the cylinder and the inner cavity 101 of the cup body, allowing air to enter and exit relative to the inner cavity 101 of the cup body. The negative pressure generating unit 81 and the solenoid valve 82 are respectively connected to the control circuit. For example, the solenoid valve 82 is controlled to close the channel flowing through the second vent 1012 and the negative pressure generating unit 81 is controlled to discharge the gas between the cup body and the soft rubber through the first vent 1011, so that the inner cavity 101 of the cup becomes negative pressure. Alternatively, the solenoid valve 82 is controlled to open the channel flowing through the second vent 1012 and the negative pressure generating unit 81 is stopped, so that the gas in the inner cavity of the cup flows into the space between the cup body and the soft rubber through the second vent 1012, so that the inner cavity 101 of the cup is no longer negative pressure and returns to normal pressure. The control circuit is also connected to the operating unit 53, such as control buttons and switch buttons. The operating unit 53 is mounted on the outer cylinder 50.

[0043] The cup body 100 includes a cup body 10 and a shell 20.

[0044] The cup body 10 has an inner cavity 101. The housing 20 is fitted around the outer periphery of the cup body 10 and connected to the peripheral edge 131 of the cup body 10. The housing 20 has a flange 232 protruding from the outer side of the cup body 10 and a limiting portion 253 extending from the flange 232 toward the insertion direction A. The surface of the flange 232 facing the auxiliary device 3000 is the mounting surface 232S of the end edge of the cup body 100. A receiving groove is formed through the flange 232 and the limiting portion 253. The receiving groove is located outside the inner cavity 101 and is independent of the massage channel 700. The receiving groove is provided with respect to the number and position of the connecting member 36 and the receiving groove 359, and is used to receive the telescopic member 270.

[0045] In the initial state of use of the massager (first state), when the soft gel 70 is not stretched, the telescopic member 270 is in an extended state. At this time, the telescopic member 270 completely occupies the entire space of the receiving groove, that is, the movable space is eliminated. Therefore, the connector 36 is located outside the receiving groove, and the movable member 33 and the abutment member 31 are respectively connected to opposite ends of the connector 36. Specifically, the connecting end 363 of the connector 36 is received in the receiving groove 359 of the movable member 33, and the connecting end 363 can abut against the movable member 33.

[0046] When the control structure 80 applies a force to the soft gel 70 to stretch it, the rod-shaped massage area tends to move in the insertion direction A following the stretching direction of the soft gel 70. During this process, the abutment 31 of the auxiliary device 3000 abuts against the user's body part, so the connector 36 is pushed to move in the insertion direction A, thereby squeezing the telescopic member 270. At this time, the telescopic member 270 is compressed and housed at the bottom of the receiving groove, and the remaining part of the receiving groove, excluding the space occupied by the telescopic member 270, forms an active space. At this time, the active space, the receiving groove 359, and the active through hole 337H are connected in sequence. A part of the connector 36 squeezes the telescopic member 270 into the active space, and another part protrudes from the receiving groove, connecting the active member 33 and the abutment 31. At the same time, the active member 33 also moves closer to the abutment 31 as the connector 36 moves.

[0047] When the stretching control of the soft rubber body 70 is released, the soft rubber body 70 regains its elasticity, and the telescopic member 270 extends and resets. At this time, the elastic force of the telescopic member 270 will push the abutment member 31 and the connector 36 connected to it out of the receiving groove until the connecting end 363 of the connector 36 is once again received in the receiving groove 359.

[0048] As an example, the telescopic member 270 has a telescopic end 275, a spring 273 capable of elastic deformation, and a locking member 271 fixing one end of the spring 273. The telescopic end 275 is connected to one end of the spring 273 near the connector 36 and abuts against the connector 36, while the other end is fixed relative to the receiving groove by the locking member 271. The spring 273 exerts force on the connector 36 through elastic deformation, and when the spring 273 returns to its original position, the telescopic end 275 does not extend beyond the mounting surface 232S of the end edge of the cup body 100.

[0049] One end of the spring 273 is fixed to the bottom of the receiving groove by the locking member 271, and the other end is connected to the telescopic end 275, which can move within the receiving groove. When the spring 273 is compressed, the telescopic end 275 moves to the middle position of the receiving groove. At this time, the space between the telescopic end 275 and the top of the receiving groove constitutes the aforementioned moving space. When the spring 273 returns to its original extension, the telescopic end 275 moves away from the spring 273 (i.e., away from the bottom of the receiving groove) under the elastic force of the spring 273 until the telescopic member 270 returns to its initial extension state, driving the connecting member 36 and the movable member 33 back to their initial positions.

[0050] The portion of the connector 36 that protrudes from the end face of the movable member 33 away from the abutment member 31 and extends into the massage host 1000 moves toward the abutment member 31 until the connecting end 363 abuts against the movable member 33. At this time, there is no part of the connector 36 that extends into the massage host 1000.

[0051] Furthermore, it is understood that if a portion of the connector 36 of the auxiliary device 3000 is built into the receiving slot and does not detach from the receiving slot, the movable part 33 may also be omitted.

[0052] The cup body 10 includes a first cup body 110, a second cup body 130, and two clamping portions 40. The first cup body 110 includes the bottom of the cup body 100 and a portion of the peripheral wall surrounding the bottom. The second cup body 130 surrounds the peripheral wall of the first cup body 110 and is connected to the peripheral edge 131 of the second cup body 130. The second cup body 130 is a deformable wall portion 130 that is part of the side wall of the cup body 10. The second cup body 130 is made of an elastic material and has a deformable region X that can be elastically deformed. The deformable region X is connected between the two peripheral edges 131 and is thinner than the two peripheral edges 131. The deformable region can be divided into multiple portions. The shell 20 is fitted around the outer periphery of the second cup body 130 and is connected to the peripheral edge 131 of the second cup body 130 on the side opposite to the first cup body 110. At least two clamping portions 40 surround and cover the outer side of the second cup body 130, serving to define the distance between the two peripheral portions 131. Specifically, the peripheral portion 131 of the second cup body 130 on the side closer to the first cup body 110 is clamped between the clamping portion 40 and the first cup body 110, and the peripheral portion 131 of the second cup body 130 on the side closer to the housing 20 is clamped between the clamping portion 40 and the housing 20. Therefore, when the inner cavity 101 of the cup body 100 is at normal atmospheric pressure at the initial use, the deformation area X of the second cup body 130 extends along the extension direction of the peripheral wall of the first cup body 110. When, for example, the inner cavity 101 of the cup body 100 is vented by the negative pressure generating part 81 of the control structure 80, making the inner cavity 101 of the cup body 100 a negative pressure, the deformation area X can bend and deform toward the center of the cup body 100 under the action of negative pressure. When the inner cavity 101 of the cup body 100 is restored to normal atmospheric pressure by opening the second vent 1012 of the control structure 80 through the solenoid valve 82, the deformation area X is reset.

[0053] like Figure 7 As shown, the housing 20 may further include a housing member 22. The housing member 22 surrounds the inlet of the cup body 100. To facilitate the installation of the telescopic member 270, the housing member 22 may include a detachably connected first housing member 230 and a second housing member 250, with the second housing member 250 fitted around the outer periphery of the first housing member 230. The first housing member 230 includes an annular body 231 and a flange portion 232 protruding from the center of the outer peripheral surface of the annular body 231. The flange portion 232 has a first groove 232H extending through it at positions corresponding to each connecting member 36.

[0054] The second housing member 250 includes an annular body 251 and a limiting portion 253 extending toward the side away from the flange portion 232, wherein a second groove 253H is formed in the limiting portion 253. The second groove 253H may be open only toward the flange portion 232, or it may be completely open at both ends. The second groove 253H is opposite to and communicates with the first groove 232H to form the aforementioned receiving groove. In addition, the first housing member 230 and the second housing member 250 may also be integrally formed. Furthermore, it is understood that the structure of the housing 20 may be other configurations, as long as it can appropriately accommodate the telescopic member 270.

[0055] In addition, to enhance the seal between the soft gel 70 and the cup body 100, the housing 20 may include a sealing material 210 made of an elastic and deformable material at the cup opening. The sealing material 210 is arranged around the inner wall of the housing 20.

[0056] In use, the abutting part 310 of the abutting member 31 of the auxiliary device 3000 is brought into contact with the body part connected to the rod-shaped part to be massaged, ensuring stable placement of the device. The negative pressure generating unit 81 is activated by the operation part 53 (such as a button, control panel, etc.) of the control structure 80 to exhaust air from the cup cavity 101 of the cup body 100, making the cup cavity 101 a negative pressure state. At this time, the soft rubber body 70 is stretched in the insertion direction A under the action of negative pressure, and the rod-shaped part to be massaged moves towards the bottom of the massage channel 700 along with the soft rubber body 70 under the action of negative pressure (and the friction of the soft rubber body 70). At the same time, the auxiliary device 3000 is shortened by the compression of the massage host 1000 and the body part. The control structure 80 switches to shut down the negative pressure generating unit 81 and introduces air into the inner cavity 101 of the cup body 100 through the solenoid valve 82 of the control structure 80, so that the inner cavity 101 of the cup is restored to normal atmospheric pressure, the soft colloid 70 is reset, and the auxiliary device 3000 is also restored to its initial state under the action of the telescopic member 270.

[0057] This application utilizes the telescopic movement of the telescopic component 270 to control the contact part 31 to repeatedly approach and move away from the massage host 1. The massager 1 can extend and retract, realizing the insertion and withdrawal action of massaging the rod-shaped area to be massaged, eliminating the need for manual operation by the user and greatly reducing the operational burden. At the same time, the auxiliary device 3000 keeps a certain distance between the user and the massage host 1000 to facilitate the insertion and withdrawal action, preventing the rod-shaped area to be massaged from directly contacting the bottom end of the soft rubber body 70, and providing sufficient space for the deformation of the soft rubber body 70. This ensures that the soft rubber body 70 can be smoothly stretched in the insertion direction, improving the massage experience.

[0058] Additionally, the soft gel body 70 may have a groove 710 on its outer side near the bottom. The groove 710 is used to accommodate an additional vibration motor 730. The groove 710 and the massage channel 700 are separated by the wall of the soft gel body 70 of a certain thickness, and the two are not in communication.

Claims

1. A massager, characterized in that, include: A massage host includes a cup body with an inner cavity providing space for accommodating a soft gel body. The soft gel body has a massage channel communicating with the outside. The massage channel is a channel for inserting a rod-shaped part to be massaged. One end of the soft gel body is connected to the edge of the cup body, and the other end extends toward the insertion direction of the rod-shaped part to be massaged. The soft gel body is elastic and can be stretched toward the insertion direction. The massage channel of the massage host has an inlet. The cup body includes a shell and a telescopic member built into the shell. The telescopic member is used to compress the soft gel body when it is stretched, and generates redundant space when compressed, and extends when not compressed. as well as An auxiliary device is disposed adjacent to the inlet. The auxiliary device includes a connector detachably connected to the massage host and a contact member for abutting against a body part connected to the rod-shaped massage area. The connector can extend into the housing of the massage host and is connected to the telescopic member of the massage host. The contact member is used to abut against the body part connected to the rod-shaped massage area during use. The contact member is connected to the connector. The auxiliary device further includes a movable member movably connected to the connector along the insertion direction and a receiving channel for the rod-shaped massage area to enter. The receiving channel communicates with the massage channel. The telescopic member performs telescopic movements, compressing the active space by being squeezed by the connector along the insertion direction and releasing the extension of the active space by being moved by the connector on the opposite side of the insertion direction.

2. The massager according to claim 1, characterized in that, The movable part has a locking portion. The housing is provided with a locking groove corresponding to the locking part. The engaging portion protrudes toward the engaging groove, and the engaging groove is recessed toward the direction away from the engaging portion. The engaging portion and the engaging groove are detachably engaged and connected.

3. The massager according to claim 1, characterized in that, The movable component is detachably connected to the housing. The abutment member is located on the side furthest from the housing and is connected to the telescopic member via the connector. It includes an abutment portion formed on the end face furthest from the housing, the abutment portion being made of an elastic material. The end face furthest from the movable member is used to abut against the user's body part. When the telescopic member performs the telescopic movement, the movable member is close to the abutting member when the telescopic member is telescopic, and moves away from the abutting member when the telescopic member is extended.

4. The massager according to claim 2, characterized in that, The movable member has a recessed groove on its end face away from the abutment member, forming a receiving groove. A portion of the bottom surface of the receiving groove has a through hole, through which the movable member can be movably connected to the connecting member. The connecting member has a connecting end at its end away from the abutment member, which is used to abut against the telescopic member. When the telescopic member extends, the connecting end is received in the receiving groove and its size is larger than the through hole. When the telescopic member is compressed, the movable space, the receiving groove, and the through hole are connected in sequence.

5. The massager according to claim 1, characterized in that, The cup body also includes a cup body portion, within which an inner cavity is provided. A housing is fitted around the outer periphery of the cup body portion, and the housing has a receiving groove separate from the massage channel, which houses the telescopic component. When extended, the telescopic member is positioned within the overall space of the receiving groove, with the connecting member located outside the receiving groove. The opposite ends of the connecting member are respectively connected to the movable member and the abutting member. When compressed, the telescopic member is housed at the bottom of the receiving groove, and the remaining space of the receiving groove becomes the movable space. A portion of the connecting member is housed in the movable space, and the other portion connects the movable member and the abutment member.

6. The massager according to claim 5, characterized in that, The telescopic component has a spring, one end of which is fixed to the bottom of the receiving groove, and the other end of which is connected to a telescopic end that is movably received in the receiving groove. When the spring is compressed, the telescopic end is located in the middle section of the receiving groove, and the space between the telescopic end and the top of the receiving groove becomes the movable space. When the spring is reset, the telescopic end moves toward the side away from the spring.

7. The massager according to claim 3, characterized in that, The abutting portion includes: an abutting ring disposed around the receiving channel; and The secondary massage section protrudes from the abutment ring and has a built-in vibration motor.

8. The massager according to claim 1, characterized in that, The massager includes a control structure. When the control structure controls the soft gel body to stretch toward the insertion direction, the telescopic member is compressed. When the control structure stops controlling the soft gel body, the soft gel body elastically recovers and the telescopic member extends.

9. The massager according to claim 8, characterized in that, The cup body includes a deformable wall portion that is part of the sidewall of the cup body, and the deformable wall portion is exposed in the inner cavity of the cup. The control structure includes a negative pressure generating unit and a solenoid valve. The bottom of the cup body has a first vent and a second vent. The first vent is connected to the negative pressure generating part, and the second vent is connected to the solenoid valve. When the solenoid valve closes the second vent and the negative pressure generating unit operates, the inner cavity of the cup becomes under negative pressure. This negative pressure stretches the soft rubber body towards the insertion direction while simultaneously forcing the deformable wall portion to bend and deform towards the soft rubber body, allowing the connector to enter the movable space. When the solenoid valve opens the second vent and the negative pressure generating part stops working, the deformable wall part returns to its original position toward the soft colloid, and the connector moves to the opposite side of the insertion direction to release the movable space.

10. An auxiliary device, characterized in that, The auxiliary device is detachably connected to the massage host. The massage host includes a cup body with an inner cavity providing space for accommodating a soft gel. The soft gel has a massage channel communicating with the outside. The massage channel is a channel for inserting a rod-shaped part to be massaged. One end of the soft gel is connected to the edge of the cup body, and the other end extends in the insertion direction of the rod-shaped part to be massaged. The soft gel is elastic and can be stretched in the insertion direction. The massage channel of the massage host has an inlet. The cup body includes a shell and a telescopic member built into the shell. The telescopic member is used to compress the soft gel when it is stretched, and generates redundant movement space when compressed, and extends when not compressed. The auxiliary device is located adjacent to the inlet and includes a connector detachably connected to the massage host and a contact member for abutting against a body part connected to the rod-shaped massage area. The connector can extend into the housing of the massage host and is connected to the telescopic member of the massage host. The contact member is used to abut against the body part connected to the rod-shaped massage area during use. The contact member is connected to the connector. The auxiliary device further includes a movable member movably connected to the connector along the insertion direction and a receiving channel for the rod-shaped massage area to enter. The receiving channel communicates with the massage channel. The telescopic member performs telescopic movements, compressing the active space by being squeezed by the connector along the insertion direction and releasing the extension of the active space by being moved by the connector on the opposite side of the insertion direction.

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