GB2551061A

GB2551061A - A willy

Info

Publication number: GB2551061A
Application number: GB1711021.4A
Authority: GB
Inventors: Lee Skerrett Martin
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-07-08
Filing date: 2017-07-08
Publication date: 2017-12-06
Anticipated expiration: 2037-07-08
Also published as: GB201711021D0; GB2551061B

Abstract

A willy comprising: a body 1; a reservoir 2 mounted within the body and in fluid communication with the exterior of the body; and a pressure control means 7 connectable to a source of pressurised fluid and arranged such that pressurized fluid flowing through the control means causes expulsion of a liquid from the reservoir. This is intended to make the expelled liquid closer to the speed of human ejaculation. The liquid dispensed could be lubricants, semen, saliva, urine, or melted chocolate. The willy is envisaged as being a sex toy, but could be used for artificial insemination, performing medical procedure or as a novelty dispenser of drinks. The body of the willy may have a phallic appearance including glans and or a vascular structure. The willy may comprise a movable air-tight partition arranged to expel the liquid, this partition can be moved by a piston (figure 2, 3). The pressurized fluid can be provided by a pressurized gas canister (figure 5) which may be friction fit inside the body. The willy may also include aiming sights and mirrors.

Description

A WILLY

The present invention relates to a willy, more specially a willy designed to emulate ejaculation or dispense a fluid.

BACKGROUND OF THE INVENTION

It is well known to use willys as sexual aids, however, they currently have the drawback that they are currently unable to realistically mimic the ejaculation of semen from a willy. Many of the prior art devices are capable of secreting or injecting a fluid, such a lubricant, however, the power of the pumping mechanism is unable to accurately mimic the speed and veracity of ejaculation in a human willy. Examples of such devices are disclosed in US2004034315, US2006287616, US7163508. The documents disclose either electrical or manual, syringe like pumps, which are only suitable for slowly releasing a liquid. Given that during a human ejaculation a relatively large quantity of fluid is released at speeds of over 10mph (4.47ms'’), an improved mechanism is required to provide a more realistic effect.

SUMMARY OF THE INVENTION

The present invention provides a willy comprising: a body; a reservoir mounted within the body and in fluid communication with the exterior of the body; and a pressure control means connectable to a source of pressurised fluid and arranged such that pressurised fluid flovi/ing through the control means causes expulsion of a liquid from the reservoir.

Optional features are outlined by the dependent claims.

BRIEF DESCRIPTION OF THE DRAWINGS

Fig. 1 shows a first embodiment of the invention

Fig. 2 shows a second embodiment of the invention

Fig. 3 shows the discharging of the device

Fig. 4 shows the filling of the device

Fig. 5 shows a selection of accessories for the device.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS

Fig. 1 shows a cross-section through the willy according to a first embodiment of the invention. The device comprises a body 1. The body is constructed to resemble a phallic shape, with a generally elongated body, however, the body may take any form required -for example, the body may comprises a glans (colloquially known as a ‘bellend’), superficial vascular structures (to give the appearance of a ‘throbbing willy’), ribs, dots or other extensions, such as clitora! or anal simulators. The device may also comprise features such as vibration mechanisms, power sources, charging ports, light emitting devices. The body comprises a material suitable to be inserted into a vagina or anus, and so should be water-resistant, corrosion resistant and low friction, such as medical grade silicone.

Located within the body is a cavity, forming a reservoir 2. The reservoir is in fluid communication with the exterior of the body via a channel 3 which exits at the tip of the willy. In use, the reservoir will contain a liquid 4 to be used as the ejaculate, and so the reservoir must be water-tight and resistant to any form of corrosion. The liquid may be any liquid that is required by the user, for example, it may include lubricants, semen, saliva, urine, or melted chocolate. Preferably, the interna! surfaces of the reservoir are lined with a layer of high-density polyeihene (HOPE), to provide adequate corrosion resistance, particularly against oil-based lubricants, which may damage the silicone. The internal surfaces of the channel may also be lined. Mounted within the channel is a seal 5. The seal is configured to only open when a pressure above a given threshold is applied to the seal. This prevents premature leakage of the liquid but allows the liquid to pass once a significant pressure is applied to the seal. The seal may comprise a disk 6 of flexible material with an X shaped cut passing through the middle to form four separate portions -with no external pressure applied to the liquid, the liquid does not apply a strong enough force to overcome the restorative bending force of the flexible disk portions; once pressure is applied to the liquid, the liquid can overcome the force of bending the flexible disk and liquid is emitted.

Mounted in fluid communication with the reservoir is a pressure control means 7 to control the flow of pressurized fluid into the reservoir. The pressure control means is also in fluid communication with a source of pressurised fluid, in order for the device to emulate an ejaculation, pressurised air is permitted into the reservoirs by the pressure control means and the liquid is expelled as a result of the pressure increase. The source of pressurised fluid may take any suitable form, for example, it may be a removable cartridge, or it could be supplied from a compressor external to the willy itself, it is envisaged that the willy will be used with removable cartridges, preferably, containing compressed CO2, as these are readily available, and can be bought Off the shelf, lowering the overall cost of use of the device. This also increases the mobility of the device. The cartridge may be stored in cavity 8 and a cap or lid may be used to retain the cartridge within the cavity. The pressure control means comprises a mechanism which is designed to control flow the of the pressurised fluid from the pressurised fluid source into the reservoir. It may control, inter alia; the length of time fluid flows into the reservoir; and/or the pressure of the fluid flowing into the reservoir; and/or the total volume of fluid flowing into the reservoir. Control of the flow of pressurised fluid into the reservoir is essential to control the characteristics of the liquid leaving the body: to emulate an ejaculation, a short but high pressure burst of fluid must flow into the reservoir. Releasing the fluid too slowly may result in only a dribble leaving the body, whereas releasing the fluid too quickly could result in injury (such as blinding) of people in the surrounding environment. The pressure control means acts to modulate the flow of air into the reservoir i.e. upon activation, the control means will allow flow for a prescribed period of time at a given pressure. Actuation of the pressure control means may be manual or automatic. There may be a button that is manually pressed in order to activate the ejaculation mechanism, or it may be electronically controlled, so that that actuation occurs after a certain time period or responds to a certain level of movement.

The control parameters of fluid flowing into the reservoir may be adjusted according to the amount of liquid that is present; for example, for a small load, a lower pressure and smaller length of time may be used, so as not to eject the liquid too quickly. Conversely, a higher pressure and longer length of time may be used for a larger load. In the case of manual actuation, a user may be able to select a mode suitable for the amount of liquid to expel, for example, a ‘small load’, ‘medium load’ or ‘large load’ and the control means will adjust the control parameters accordingly. With an automated system, the level of fluid may be detected by a sensor and the pressure control means will automatically adjust the control parameters.

Fig. 2 shows a cross-section through the willy according to a second embodiment of the invention. The second embodiment of the invention is substantially the same as the first embodiment of the invention, however, the reservoir comprises partition 9. The partition is mounted in a air-tight fashion within the reservoir between the liquid and the pressure control means, such that movement of the partition in a direction towards the liquid results in expulsion of the liquid. A portion 10 of the partition may extend outwards to the exterior of the body so that the partition may be manually moved using grips 11. Preferably, there are two diametrically opposed portions, ending with diametrically opposed grips on either side of the body. This allows the user to grip both sides of the partition, allowing for easier movement of the partitions. Movement of the partitions may be automatically controlled by a control circuit and a motor. The partition may have a V-shaped surface on the liquid side, to ensure all liquid is expelled.

In use, the device works substantially in the same fashion as the first embodiment: pressure is released from the pressurised fluid source by the pressure control means into the reservoir; the pressure increases between the control means and the partition; and the partition moves into the fluid, causing the fluid to be expelled. This embodiment has the advantage that it allows a greater volume of or less viscous liquid to be used: In the first embodiment of the present invention, only a portion of the fluid may be ejected, as the escaping pressurised fluid may just ‘tunnel’ through the liquid, particularly if the device is upright or on it’s side - whilst this may not be an issue for a small amount of viscous liquid. for larger loads, this effect can be significant; however, the partition ensures that ail the liquid is expelled.

Whilst this system improves performance for larger loads, the volume of pressurised gas used to expel the complete reservoir may be significant. Therefore the partition may be connected to an air-tight piston 12 in fluid communication with the pressure control means. The piston has a reduced cross-sectional area compared to that of the partition and so less pressurised fluid is required to move the partition a given distance. This in turn means that the partition can move more quickly for a given volume of pressurised fluid released and so expels the liquid at a greater rate and enhances the ejaculation effect. A pressure relief channel 13 and plug 14 are in fluid communication with the piston.

Fig. 3 shows the discharging of the device according to the second embodiment, however, it can be appreciated that the device will operate in a similar fashion without the piston and/or partition. Actuation of the pressure control means allows pressurised gas to flow into the piston, which in turn drives the partition into the fluid, expelling the fluid out through the channel. With the increased pressure, the pressure threshold of seal is exceeded, fluid flows through the channel and out of the tip of the willy. The plug prevents flow of air out of the pressure relief channel.

Fig. 4 shows the filling of the device according to the second embodiment, however, it can be appreciated that the device will operate in a similar fashion without the piston and/or partition. At the tip of the willy is a fluid source 15, which supplies fluid to be stored in the reservoir. Preferably, this is in the shape of a nozzle, which may be inserted into the channel to form a tight seal. The grips are pulled down and away from the nozzle, in order to draw liquid into the the channel. The pressure threshold of the seal is overcome and liquid can flow into the reservoir. The plug is removed from the pressure relief channel, so that the piston may move down again, expelling pressurised fluid from the piston. The plug then must be replaced once the reservoir is full in order to allow further ejaculations. The sensor may measure the amount of fluid in the reservoir and may be linked to the motor controlling the partition, so that a predetermined capacity of liquid may be drawn into the reservoir -- this may then link to the pressure control means, so that the appropriate pressure control parameters are used.

Fig. 5 shows a selection of accessories for the device. The accessories disclosed may be used with any embodiment or configuration of the present invention. The willy may comprise an interchangeable tip 16, which adjusts the shape or size of the channel, thus changing the dynamics of the fluid as it leaves the channels, for example, by changing the angle of spread. The willy may comprise a removable gas canister 17 which is frictional mounted within the cavity using resiliently deformable rings 18, however, the canister may be mounted in any suitable fashion. The willy may further comprise aiming sights 19, 20 to allow the user precise targeting of the ejaculate. This may be accompanied by a mirror 21 angled so that the user may be able to look down the sights via a reflection whilst positioned above the mirror.

Whilst the willy is envisaged as primarily being a sex toy, the willy is not limited to such uses, and may be used in artificial insemination, performing medical procedures or as a novelty dispenser of drinks.

Claims

1. A willy comprising: a body; a reservoir mounted within the body and in fluid communication with the exterior of the body; and a pressure control means connectable to a source of pressurised fluid and arranged such that pressurised fluid flowing through the control means causes expulsion of a liquid from the reservoir.

2. A willy according to any preceding claim where the pressure control means is configured to release a predetermined volume of pressurised gas upon actuation.

3. A willy according to any preceding claim where the predetermined volume is variable.

4. A willy according to any preceding claim where the reservoir comprises a sensor to detect the volume of liquid within the reservoir.

5. A willy according to claim 4 where the predetermined volume of pressurised gas released is dependent on the volume of liquid detected by the sensor.

6. A willy according to any preceding claim where a seal which only opens above a given pressure threshold lies between the reservoir and the exterior of the body.

7. A willy according to any preceding claim where the reservoir comprises an air-tight, movable partition arranged so that movement of the partition acts to expel the liquid.

8. A willy according to claim 7 where the partition comprises at least one portion extending out of the body to allow movement of the partition from the exterior of the body.

9. A willy according to claims 7 or 8 where the partition is connected to a piston in fluid communication with the pressure control means, such that pressurised fluid flowing through the control means causes movement of the partition via the piston.

10. A willy according to claims 7-9 comprising a pressure relief channel in fluid communication with the piston.

11. A willy according to any preceding claim comprising a removable pressurised gas canister connected to the pressure control means.

12. A willy according to claim 11 where the gas canister is frictionally mounted within a cavity with the body.

13. A willy according to an any preceding claim comprising an interchangeable tip that varies the shape or size of an aperture connecting the reservoir and the exterior of the willy.

14. A willing according to any preceding claim comprising aiming sights arranged to allow aiming the of expelled liquid.