JPH05131008A - Device for erecting male sexual organ artificially - Google Patents

Abstract

PURPOSE: To provide an erection inducing device that is easy to use and improved by having a tubular part which forms a vacuum chamber accommodating a swollen male sexual organ and a manually operated pump means which evacuates a vacuum chamber. CONSTITUTION: A device 1 has a slender cylindrical main body forming partly a vacuum chamber 3 capable of accommodating a male sexual organ in an erected or swollen state. An opening 4 accepting the male sexual organ and an edge 5 for keeping the vacuum chamber 3 almost closed are attached to one end of the main body. The other end of the main body is almost closed, and a manually operated pump mechanism 10 selectively and gradually evacuating the vacuum chamber 3 is attached thereto. During use, the male sexual organ is inserted into the cylindrical main body 2 and the device is pressed against the body of the user so that the edge closes the open end of the vacuum chamber 3. A vacuum pressure produced inside the vacuum chamber 3 causes blood to flow in the erectile tissue of the sexual organ to induce erection. Therefore, the device is small, easy to operate, and capable of achieving the erection of the sexual organ while its state is observed.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a device worn externally to artificially erect male genitals.

[0002]

2. Description of the Related Art Conventionally, various devices have been developed to induce blood into the male genitals to artificially create an erection state. Such devices usually consist of a hollow barrel containing the genitals and means for partially evacuating the barrel. Due to the generated pressure difference, blood flows to the genitals and an erection state is achieved. After removal of the tube, an erection condition is maintained by a flexible band or other means.

[0003]

However, these devices are actually complex, difficult to use, overly artificial, tend to be prohibitively large, cumbersome and difficult to wear. Furthermore, such devices are not fully equipped with all the necessary parts and require an external vacuum pressure source.

It is an object of the present invention to remedy at least some of the above-mentioned problems of the prior art to provide an improved erectile state inducing device which is easy to use.

[0005]

In order to achieve the above-mentioned object, the apparatus for artificially erecting a male genital of the present invention is provided for accommodating a male genital in an inflated state. It consists of an elongated hollow cylindrical part that partially forms a vacuum chamber, with an opening for receiving the genitals at one end of the hollow cylindrical part, and a substantially continuous edge that keeps the genitals and the vacuum chamber airtight. The other end of the hollow cylindrical portion is substantially closed, and a vacuum chamber is selected so that a pressure difference is generated during use and blood flows into the genitals to artificially achieve an erection state. It is characterized in that it has a manual pump means for gradually increasing the vacuum state.

The pump means preferably comprises a pressure cylinder, a piston for manually reciprocating the inside of the cylinder, and a pair of cooperating one-way valves operating at pressures corresponding to the cylinder and the piston. These valves move the piston axially in a first direction, which corresponds to the suction stroke in which the pump draws a corresponding amount of air from the vacuum chamber into the cylinder, isolating the vacuum chamber and removing the air in the cylinder from the piston. The piston is moved in the opposite direction, which corresponds to the discharge stroke for discharging over. The operation cycle of the pump is repeated until the required vacuum pressure is obtained in the vacuum chamber.

Further, the piston is provided with a manual plunger projecting to the outside of the cylinder, and a biasing means such as a spring arranged to bias the piston to a rest position corresponding to the end of the suction stroke. Is preferred. In such a configuration, each intake stroke is automatically performed by the spring, and the return or discharge stroke is performed by manually moving the plunger against the biasing force of the spring. As a result, the maximum urging force of the spring can regulate the maximum vacuum state of the vacuum chamber.

In the preferred embodiment, the pump is housed in an end receiving member which is releasably and sealingly engageable with the corresponding end of the tubular body to define an end wall of the vacuum chamber. And the pump is effectively integrated with the assembled device. The piston and cylinder shafts preferably extend transversely to the longitudinal axis of the device body so that the pump can be operated with one hand.

Further, in order to release the pressure in the vacuum chamber and remove the device after use, it is preferable that a pressure relief valve that operates selectively is provided.

It is preferable that the open end of the main body has a generally cylindrical neck portion near the edge portion, and a flexible band is attached to the outer surface of the neck portion. In such a configuration, the device can be properly positioned and the band can be manually slid onto the root of the genitals from the end of the neck at the appropriate time. As a result, blood flow can be restricted, the vacuum chamber can be opened, and the genitals can be maintained in an inflated state after removal of the device.

Further, it is preferable that the tubular main body is provided with an external collar or a movable ring capable of sliding on the surface thereof. This collar or ring allows the flexible band to be easily moved to the base of the genitals.

In order to observe the condition of the genitals in use of the device and to confirm that the correct inflation condition has been achieved and the vacuum pressure in the vacuum chamber has been released before applying the flexible band, the tubular body is transparent. Is preferred.

[0013]

The present invention will be described in detail below with reference to the illustrated embodiments. In the drawings, the same reference numerals indicate the same or corresponding parts.

The device 1 according to the present invention artificially erects a male genitals (not shown). The device 1 has an elongated tubular body that partially forms a vacuum chamber 3 that can accommodate a male genitals in an erect or inflated state. At one end of the body is an opening 4 for receiving the male genitals and a peripheral edge 5 continuous around the opening 4 to keep the vacuum chamber 3 substantially sealed to the user's body. Near the open end of the body is a generally cylindrical neck 7, the outer surface of which is adapted to slidably retain a flexible band (not shown).

The moving ring 8 is slidably attached to the tubular body 2 to facilitate moving the band from the neck portion 7 of the tubular body to the inflated genitals. This will be described later. If necessary, the reducing insert 9 can reduce the inner diameter of the vacuum chamber.

The other end of the main body is almost closed, and a manual pump mechanism 1 for selectively and gradually evacuating the vacuum chamber 3
0 is attached. The pump mechanism 10 includes a pressure cylinder 15, a piston 16 for manually reciprocating the inside of the cylinder 15, a cylinder 15 and a piston 16 respectively, and a pair of cooperative one-way flap valves 17 and 18 operated by pressure. It is configured. The piston 16 is provided with a plunger 20 projecting from the cylinder 15 to the outside, and the cylinder 15 is provided with a compression spring 22 as a restoring biasing means. The spring 22 is arranged to bias the piston 16 to a rest position corresponding to the end position of the suction stroke. In this position, the plunger 20 is maximally protruding from the cylinder 15.

One-way flap valve 1 actuated by pressure
When the piston 16 moves axially outward by the compression spring 22 in the directions corresponding to the suction stroke of the pump,
It is arranged so that an amount of air corresponding to the pressure cylinder 15 is drawn from the vacuum chamber 3 via the passage 23. For the sake of clarity, the passage 23 is shown rotated 90 degrees in FIG. At the same time, the air left behind the piston in the previous stroke is discharged from the exhaust port 23A. In the return stroke, when the plunger 20 is manually pushed against the biasing force of the spring 22 to move the piston 16 in the opposite direction, the air in the pressure cylinder 15 passes through the piston 16 via the vent hole 24. At this time, vacuum chamber 1
The flap valve 5 is in an isolated state by the flap valve 17. The pump cycle is repeated as described above until the vacuum chamber is at the required vacuum pressure. Therefore, each intake stroke is automatically performed by the spring 22, and each return stroke is performed by the spring 2.
Alternately performed by manually pushing the plunger against the urging force of 2. In this way, it can be seen that the degree to which the vacuum chamber 3 is brought to the maximum vacuum state by the pump is restricted by the maximum compression biasing force of the spring 22. It serves as a safety device to limit the maximum vacuum pressure applied.

The maximum vacuum pressure required for satisfactory results is approximately 40 cm mercury pressure, and the piston stroke is automatically controlled as it approaches the optimum pressure to achieve the above condition without damage. It is supposed to do.
If necessary, the vacuum pressure can be further increased by retracting the piston by hand to ensure a sufficient suction stroke.

Pressure can be relieved by a manually operable relief valve assembly 25, best shown in FIG. When the valve member 26 is rotated rightward, the needle 27 is released from the close engagement with the auxiliary valve seat 28,
Open the vacuum chamber to the atmosphere.

As clearly shown in FIGS. 4 and 5, the pump mechanism 10 and the relief valve assembly 25 include the tubular body 2
Is housed in an end closure 30 that is screwed into the threaded portion formed on the corresponding end. Intermediate O-
The ring 31 maintains a proper sealed state. The end sealing member 30 forms a substantially closed end wall of the vacuum chamber,
As a result, the pump mechanism effectively integrates with the assembled device. Piston 16 and cylinder 1 that are in a straight line with each other
5 extends transversely to the longitudinal axis of the tubular body 2 to minimize the size of the device and to allow easy manual operation of the pump.

The operation of the apparatus will be described below. First, attach the manual pump to the thread groove of the tubular body 2, and attach the rubber O-
Make sure the ring is seated properly. The pressure relief valve is closed by a tight insertion into the pump body. Next, the moving ring 8 is attached to the main body with the large diameter side facing the pump. If necessary, the reduction insertion ring 9 can be fitted to the open end side of the tubular body 2 to reduce the effective diameter of the vacuum chamber 3. A flexible ring or band is attached around the neck portion 7 of the tubular body 2, that is, on the open end side of the device. A flexible band,
In particular, a lubricant is applied to the inside of the vacuum chamber near the closed peripheral edge 5.

After completion of the above initial operation, the male genitals are inserted into the open end of the cylindrical main body 2 and the device is pressed against the user's body so that the peripheral edge 5 closes the open end of the vacuum chamber surrounding the male genitals. .. The device is thus positioned so that the plunger 20 of the pump 10 is alternately pushed and returned. On each intake stroke, the one-way valve 17 is opened and the cooperating piston valve 18 is closed, as the spring 22 automatically pushes the plunger 20 outwards, so that air passes through the passageway 23 into the vacuum chamber. It is gradually drawn into the cylinder 15 from inside 3. Each return stroke is performed by manually pushing the plunger 20 as described above, closing the cylinder valve 17, isolating the vacuum chamber 3, opening the cooperating piston valve 18 and allowing air from the pressure cylinder interior. It passes through the piston 16 and is discharged into the atmosphere through the exhaust port 24. Vacuum chamber 3
This cycle of pumping is repeated until the vacuum pressure generated therein causes blood to flow through the erectile tissue of the genitals to induce an erection.

At an appropriate time, a flexible band (not shown) hung on the neck portion 7 of the cylinder 15 is slid along the tubular neck portion 7 using the moving ring 8 to fix the device. With it in place, snap it into the base of the genitals. This prevents blood from overflowing and keeps the genitals inflated. Then, if necessary, the pressure release valve 25 is manually operated to open the vacuum chamber to the atmosphere, and the device is removed.

In this embodiment, the tubular body 2 is made of a substantially transparent plastic material so that the state of the genitals can be observed while the device is operating. This makes it possible to confirm an appropriate expanded state before mounting the flexible band.

Although the present invention has been described with reference to one embodiment, it will be apparent to those skilled in the art that the present invention can be implemented in various modes.

[0026]

EFFECTS OF THE INVENTION It is small and easy to operate, and it is possible to achieve an erection state of the genitals while observing the state.

[Brief description of drawings]

1 is a side view of an apparatus for artificially erecting male genitals in accordance with the present invention.

FIG. 2 is a left side view showing an open end of a cylindrical main body of the device shown in FIG.

3 is a right side view showing the closed end of the tubular body of the device shown in FIG. 1. FIG.

FIG. 4 is an enlarged internal cross-sectional view showing a pump and a valve assembly.

FIG. 5 is an enlarged internal cross-sectional view showing a pressure release valve.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Device 2 Cylindrical main body 3 Vacuum chamber 4 Opening 5 Perimeter 7 Neck part 8 Moving ring 10 Pump mechanism 15 Cylinder 16 Piston 20 Plunger

Claims (16)

[Claims] 1. An elongated, generally cylindrical body for forming a vacuum chamber for receiving an inflated male genitalia, an opening at one end of the body for receiving the male genitals, for sealing a vacuum chamber around the genitals. The apparatus has a substantially continuous peripheral edge located near the opening, provided at the other end of the substantially closed body, and having a manual pump means for selectively gradually bringing the vacuum chamber into a vacuum state. Due to the pressure difference generated inside,
A device for artificially making a male genitals an erected state, which is characterized by causing blood to flow into the genitals to artificially make an erected state. 2. The pump means includes a pressure cylinder, a piston capable of manually reciprocating in the cylinder, and a pair of cooperative one-way valves that are pressure-operated and correspond to the cylinder and the piston, respectively. The valve moves the piston in the first direction corresponding to the suction stroke of the pump to draw a corresponding amount of air from the vacuum chamber to the cylinder, and moves the piston in the opposite direction corresponding to the return stroke to move the vacuum chamber. The device for artificially erection of the male genitals according to claim 1, wherein air is exhausted from the inside of the cylinder while isolating the male. 3. The pump is a hand-operated plunger connected to a piston and projecting from the cylinder, and an elastic spring provided to urge the piston to a rest position corresponding to the end of the suction stroke. The device for artificially erecting a male genital area according to claim 2, further comprising a biasing means. 4. The apparatus for artificially erection of a male genital area according to claim 3, wherein the urging means is a compression spring provided in a cylinder. 5. The pump automatically performs each suction stroke by a spring, and each return stroke moves the plunger by hand against the biasing force of the spring to prevent the vacuum chamber from reaching a maximum vacuum state. 5. The device for artificially raising the male genitals according to claim 4, wherein the device is regulated by the maximum urging force. 6. The spring is 20 cm to about 50 c of mercury.
6. The apparatus for artificially erecting a male genitals according to claim 5, wherein a maximum vacuum pressure corresponding to m is generated in the vacuum chamber. 7. A device for artificially erecting a male genitals according to claim 6, wherein said spring is adapted to generate a maximum vacuum pressure in the vacuum chamber corresponding to about 40 cm of mercury. 8. The pump is housed in an end closure and is removably attached to the tubular body and sealingly engages the corresponding end for effective assembly with the assembled device. The apparatus for artificially erection of a male genital organ according to claim 1, wherein the end wall of the vacuum chamber is integrally formed with the above. 9. The artificial male according to claim 8, wherein the axes of the piston and the cylinder are in a direction transverse to the longitudinal axis of the tubular body so that the pump can be operated with one hand. A device that erects the genitals of. 10. The artificially male occupant according to claim 1, further comprising a selectively operable pressure relief valve for opening the vacuum chamber to the atmosphere. A device that makes the genitals erect. 11. An ordinary tubular neck is provided adjacent to the peripheral edge at the open end of the tubular body, and the outer surface of the neck is adapted to hold a flexible band. It is possible to slide the band on the neck over the peripheral edge during use,
The method of claim 1 wherein the genitals are located near the base of the genitals to limit excessive blood flow to the genitals and to allow the genitals to remain inflated after removal of the device.
11. The device for artificially erecting a male genital organ according to any one of 1 to 10. 12. The tubular body has a substantially cylindrical outer surface such that the tubular body is slidable on a transfer ring to facilitate movement of the flexible band to the genitals. The device for artificially erecting a male genital area according to claim 11. 13. The artificial body according to claim 1, further comprising a diameter-reducing member inserted into the cylindrical body so as to reduce an effective inner diameter in the vicinity of the peripheral edge. A device that erects male genitals. 14. The artificial body according to claim 1, wherein the tubular body is substantially transparent so that the state of the neutral genitalia can be seen by using the device. A device that erects the male genitals. 15. The apparatus of claim 14, wherein the tubular body is made of a plastic material or Perspex (trademark) to artificially erect the male genitals. 16. An apparatus for artificially erecting a male genital organ as described with reference to the drawings.