Collapsible vacuum device
AssigneeNanma Manufacturing Co., Ltd.
InventorSimon Siu Nan
Life of this patent
Estimating the term…
Abstract
A vacuum device for facilitating the attainment of a penile erection is disclosed. The vacuum device comprises an inner tubular member slidably engaged with an outer tubular member with a sleeve member disposed inside the inner tubular member. The sleeve member defines a conduit having a plurality of nub-like protrusions adapted to maintain a sufficient degree of vacuum inside the device while simultaneously providing a massaging action.
Claims30
A vacuum device comprising:
- a body including an inner tubular member slidably engageable with an outer tubular member, and
- a sleeve member engageable within said outer tubular member, wherein said sleeve member includes an opening in communication with a conduit, said conduit defining a plurality of nub-like protrusions.
A sleeve member engageable with a vacuum device comprising:
- a sleeve body having a flange element and a tubular element, said flange element including an opening in communication with a conduit defining a plurality of nub-like protrusions adapted to provide a massaging effect when a penis is disposed in said conduit while also maintaining a sufficient degree of vacuum inside the vacuum device.
A method disassembling a vacuum device comprising:
- a) providing a vacuum device comprising a body including an inner tubular member defining a chamber, said inner tubular member engageable to an outer tubular member, a sleeve member engageable within said outer tubular member, a cap member defining an aperture in communication with said chamber and engageable to one end of said inner tubular member, and a flexible bulb engageable to said cap member, said inner tubular member defining at least one slot engageable to a respective at least one protrusion defined by said outer tubular member;
- b) rotating said inner tubular member relative to said outer tubular member such that at least one protrusion slidably engages a respective at least one slot;
- and
- c) pulling said inner tubular member away from said outer tubular member such that said at least one protrusion disengages from said at least one slot.
A method of assembling a vacuum device comprising:
- a) providing a vacuum device comprising a body including an inner tubular member defining a chamber, said inner tubular member engageable to an outer tubular member, a sleeve member engageable within said outer tubular member, a cap member defining an aperture in communication with said chamber and engageable to one end of said inner tubular member, and a flexible bulb engageable to said cap member, said inner tubular member defining at least one slot engageable to a respective at least one protrusion defined by said outer tubular member;
- b) pushing said inner tubular member toward said outer tubular member such that said at least one protrusion is slidably engaged to a respective said at least one slot;
- and
- c) rotating said inner tubular member relative to said outer tubular member such that said inner tubular member becomes fully engaged to said outer tubular member.
Dependencies are inferred from the claim text.