Massager device with expansion function
Disclosed embodiments provide a massager having at least one expandable chamber. In some embodiments, there is provided an expandable shaft chamber that is inflatable to push a stimulator towards the G-spot of the user to increase contact pressure in that area. This inflation can also allow for a hands-free experience by expanding the width of the shaft inside the vagina for a snug fit tight against the vaginal or rectum walls. In some embodiments, there is provided an expandable ring chamber that is inflatable to securely hold a massager device inside the vagina or rectum, allowing for a hands-free experience.
1. A massager device comprising:
an insertable shaft having a first side and a second side, wherein the first side comprises a massage surface, and wherein the massage surface is not inflatable;
a stimulator;
an expandable shaft chamber disposed on the second side of the insertable shaft; and
a dual-port input valve.
2. The massager device of claim 1 , wherein the stimulator is a vibrator, gyrator, oscillator, or pulsator.
3. The massager device of claim 1 , wherein the stimulator comprises an object configured to roll adjacent to an underside of a massage surface.
4. The massager device of claim 3 , wherein the stimulator comprises:
an enclosure comprising an opening, wherein the enclosure is an elongate shape;
a threaded post disposed within the enclosure, the threaded post comprising a plurality of pitched threads;
a spherical object disposed within the plurality of pitched threads, wherein the spherical object protrudes outside the opening of the enclosure;
a driver configured to rotate the threaded post; and
an elastic sheath disposed at least over the opening.
5. The massager device of claim 4 , wherein the enclosure is formed with a curvature such that travel of the spherical object is along a plane parallel to a longitudinal axis of the threaded post.
6. The massager device of claim 5 , wherein the threaded post comprises one or more flattened portions of threads, and one or more non-flattened portions of threads.
7. The massager device of claim 3 , wherein the massage surface is an exterior portion of a sheath disposed over at least a portion of the massager device.
8. The massager device of claim 1 , wherein the second side is disposed opposite the first side.
9. The massager device of claim 1 ,
wherein the expandable shaft chamber does not inflate the first side of the insertable shaft; and
wherein the expandable shaft chamber does not extend around an entire circumference of the shaft.
10. The massager device of claim 1 , wherein the expandable shaft chamber is an inflatable pneumatic chamber.
11. The massager device of claim 1 , further comprising a pump.
12. The massager device of claim 1 , further comprising an exhaust valve.
13. A massager device comprising:
an insertable shaft having a first side and a second side, wherein the first side comprises a massage surface;
a stimulator;
an expandable shaft chamber disposed on the second side of the insertable shaft; and
a flexible arm, wherein the insertable shaft is affixed to a first end of the flexible arm.
14. The massager device of claim 13 , wherein a pneumatic conduit is disposed within the flexible arm between an expandable shaft chamber and a base affixed to a second end of the arm.
15. The massager of claim 1 , further comprising:
a processor; and
a memory coupled to the processor, wherein the memory contains instructions, that when executed by the processor, control a configuration of the dual-port input valve.
16. The massager device of claim 15 , wherein the memory further comprises instructions, that when executed by the processor, inflate the ring chamber and inflate the shaft chamber.
17. The massager device of claim 15 , further comprising a ring chamber pressure sensor, and wherein the memory contains instructions, that when executed by the processor, stop a pump in response to detecting a ring chamber pressure limit.
18. The massager device of claim 15 , further comprising a shaft chamber pressure sensor, and wherein the memory contains instructions, that when executed by the processor, stop a pump in response to detecting a shaft chamber pressure limit.
19. A massager device comprising:
an insertable shaft having a first side and a second side, wherein the first side comprises a massage surface;
a stimulator;
an expandable shaft chamber disposed on the second side of the insertable shaft:
an input valve configured to supply air to the expandable shaft chamber;
a processor; and
a memory coupled to the processor, wherein the memory contains instructions, that when executed by the processor, control a configuration of the input valve.
20. The massager device of claim 19 , wherein the memory further comprises instructions, that when executed by the processor, inflate the shaft chamber.
21. The massager device of claim 19 , further comprising a ring chamber pressure sensor, and wherein the memory contains instructions, that when executed by the processor, stop a pump in response to detecting a ring chamber pressure limit.
22. The massager device of claim 19 , further comprising a shaft chamber pressure sensor, and wherein the memory contains instructions, that when executed by the processor, stop a pump in response to detecting a shaft chamber pressure limit.
23. The massager device of claim 1 , further comprising a handle.