JP2000350741A - Erection assistance apparatus - Google Patents

Abstract

PROBLEM TO BE SOLVED: To enable the degree of erection to be controlled and the bottom of a penis, which erects according to the degree of erection to be bound appropriately. SOLUTION: A cylinder 40 is detachably mounted on an outer cylinder 11a of a decompression cylinder. The decompression cylinder is sealed by inserting a penis P into a ring body 55 mounted on the opening 19 of an inner cylinder 11b and then continuing to press a body. If a piston 42 descends in the cylinder 40 by operating a lever 45, air in a first air chamber R1 moves to a second air chamber R2 through an air release valve 49. If the piston 42 ascends again, the inside of the first air chamber R1 is decompressed. Thereby, the penis P is congested and erects. On the other hand, air in the second air chamber R2 is supplied to the ring body 55 from a hose 31 through a nozzle 32, and the penis is bound, so that the state of erection is kept.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a penile erection assisting device and a penile erection assisting device for assisting penile erection.

[0002]

2. Description of the Related Art Conventionally, a penis is inserted into a cup to assist the erection of the penis, air in the cup is suctioned (so-called vacuuming) to reduce the pressure, and blood is supplied to the penis to be congested. There are various penile erection aids. And
As a means of maintaining the erect penis for a long time without erecting or relying on such an instrument for erecting a penis, erection holding the root of the erect penis with a rubber ring etc. so that blood does not flow back There are various means.

[0003]

Conventionally, when both a penile erection assisting device and erection holding means are used, it is necessary to first attach a rubber ring or the like as erection holding means to the penis before erection. There is. At this time, if a rubber ring or the like having an excessively small inner diameter is used, the blood in the penis that has been erected by the penile erection assisting device hardly flows backward, and the penis may remain in a congested state without the rubber ring or the like coming off. That is, this is because the inner diameter of the rubber ring or the like once mounted cannot be adjusted. Conversely, if the inner diameter of the rubber ring or the like is too large, congested blood will return to the penis.

The higher the degree of penile erection, that is, the degree of congestion, the higher the sensitivity of the erect penis, the higher the sexual feeling and the shorter the time until ejaculation. Conversely, if the degree of congestion is small, the time required for ejaculation becomes longer as the penis becomes less sensitive. Therefore, in the penile erection assisting device, it is preferable that the user can adjust to a desired degree of vacuum by the penile erection assisting device. However, the diameter of the penis also changes according to the degree of erection, and as a result, if the strength of the tightening of the rubber ring or the like cannot be changed, it is difficult to erect at the desired degree of erection and maintain it in that state . Conventional penis erection assisting devices and the like have not been provided with a function of adjusting the strength of tightening according to the degree of erection of the penis and the diameter of the penis.

It is practically preferable that the penile erection assisting device be stored compactly when not in use compared to when it is used.

Accordingly, the present invention provides a penile erection assisting device which can adjust the degree of erection of the penis and can tighten the root of the erected penis with an appropriate tightening strength according to the degree of erection. This is the first purpose.

It is a second object of the present invention to provide a penile erection assisting device that can be stored more compactly when not in use than when used.

[0008]

In order to achieve the first object, according to the first aspect of the present invention, a penis is inserted into a container having an opening, and the container is sealed while the container is closed. In a penile erection assisting device in which the penis is congested and erected by sucking and decompressing air therein, a piston for partitioning the interior of the container into a first air chamber and a second air chamber, and the piston A lever that advances and retreats the penis from the opening into the first air chamber, and in a state where the inside of the container is sealed, the piston moves forward and backward by operating the lever to close the first air chamber. Valve means for moving air only with respect to the second air chamber side; and a valve means for moving the piston from the second air chamber to the outside of the container as the piston retreats toward the second air chamber side by operating the lever. An exhaust port that allows exhaust, and It is continued, a hollow ring body having a hose body having a note empty vessel on the tip, a connector member for introducing compressed air therein is mounted around the root of the penis,
And connecting the air injector to a connector member of the ring body, supplying exhaust gas from the second air chamber to the ring body as compressed air, and expanding the ring body to increase the inner diameter of the ring body. Is characterized in that the diameter is reduced.

[0009] In such a configuration, the ring body is wrapped around the penis, and the penis is inserted through an opening formed on the first air chamber side of the container. Then, when the lever is operated and the piston advances to the first air chamber side in a state where the inside of the container is sealed,
As the air in the first air chamber is exhausted from the valve means, the volume of the first air chamber decreases. On the other hand, since air is drawn into the second air chamber from the valve means, the volume of the second air chamber increases. Then, operate the lever to move the piston to the second position.
When the first air chamber is retreated to the air chamber side, the first air chamber is evacuated first and the volume increases again despite the reduced air, so that the first air chamber is reduced in pressure (so-called vacuum). You will be pulling). Therefore, the penis inserted into the first air chamber gradually becomes congested and erected. Further, as the piston retreats, the air in the second air chamber is exhausted from the exhaust port and sent from the hose body to the injector. At this time, since the air injector is connected to the connector member of the ring body, compressed air is supplied to the ring body, the inner diameter of the ring body is reduced, and the penis can be maintained in a congested state.

Therefore, according to the first aspect of the present invention, the first air chamber can be depressurized and the ring body can be reduced in diameter only by operating the lever to move the piston forward and backward. At the same time, it is possible to prevent the backflow of blood flowing to the penis and keep the penis in an erect state. That is, the penis can be erected by a simple operation and the penis can be maintained.

According to a second aspect of the present invention, in the first aspect of the invention, the container includes a cylindrical container having the opening, and a cylinder in which the piston is disposed. The cylinder is detachably attached to the cylindrical container, and the cylinder and the cylindrical container communicate with each other when the cylinder is attached to the cylindrical container.

According to the second aspect of the invention, in addition to the effect of the first aspect, the cylinder is detachably attached to the cylindrical container, so that the cylinder can be stored more compactly when not used than when used. Becomes possible.

According to a third aspect of the present invention, in addition to the configuration of the first or second aspect, the amount of compressed air supplied to the ring body is adjustable.

With this configuration, it is possible to adjust the amount of reduction of the inner diameter, that is, the tightening force of the penis. For example, if the amount of compressed air supplied to the ring body is reduced, the tightening force of the penis is reduced.

Therefore, according to the third aspect of the present invention, in addition to the effects of the first or second aspect, the penis is erected at a desired degree of erection by adjusting the amount of compressed air, and the thickness of the erected penis is reduced. The tightening strength can be changed accordingly.

According to the fourth aspect of the present invention, the above-described second aspect is provided.
In order to achieve the above object, the penis is inserted into a cylindrical container having an opening, and while the inside of the cylindrical container is sealed, air is sucked from the inside of the cylindrical container to reduce the pressure, thereby congesting the penis. In the penile erection assisting device adapted to be erected, the cylindrical container is configured to be extendable and retractable, and a cylinder is detachably attached to the cylindrical container. A piston that moves forward and backward by operation is disposed inside, and when the cylinder is attached to the cylindrical container, the air in the cylindrical container is separated by the piston in the cylinder when the piston advances and retreats. The chamber is adapted to be sucked by a valve means, and the cylindrical container is extended and the cylinder is attached to the cylindrical container to be used, and when not in use, With contracting the serial tubular container, it is characterized in that by removing the cylinder from the cylindrical vessel adapted to be housed in the tubular container.

According to the fourth aspect of the present invention, when not in use, the cylindrical container is contracted, and the cylinder can be removed from the cylindrical container and stored in the cylindrical container. Sometimes it can be kept compact.

In this case, a cap is provided in the cylindrical container on the side opposite to the opening, and the cap is removed so that the cylinder can be taken out and stored. For example, it is possible to easily take out the cylinder when in use and to store the cylinder when not in use.

According to the present invention, the cylindrical container has an outer cylinder and an inner cylinder so that the outer cylinder and the inner cylinder can be relatively moved to expand and contract. Then, the cylindrical container can be easily expanded and contracted.

Further, according to the invention of claim 7,
If the cylindrical container is provided with holding means for holding the respective states of the expansion and the contraction, the expansion and contraction state during use and when not in use can be reliably maintained.

[0021]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS A specific embodiment of the penile erection assisting device of the present invention will be described below with reference to FIGS. In the present embodiment, the constituent members can be disassembled and stored, but in the following, the assembled state will be mainly described. Further, in the present embodiment, the front means the right side in FIG. 2, and the rear means the left side.

As shown in FIGS. 1 and 2, the decompression cylinder 11 has an outer cylinder 11a having an inner peripheral surface having a circular cross section, and an outer cylinder 11a having the same outer periphery.
And an inner cylinder 11b having a slightly smaller diameter and an inner peripheral surface having the same circular cross section. The inner cylinder 11b is the outer cylinder 11
a in the state of use.
And so on, the inner cylinder 11b is drawn out of the outer cylinder 11a.

As shown in FIG. 2, FIG. 10 and FIG. 11, the outer cylinder 11a is a cylindrical body whose front and rear are open, and a first flange 13 is provided at the front end of the outer cylinder 11a and around the entire inner peripheral edge. Is formed. The rear end of the outer cylinder 11a is closed by a cap 15. The cap 15 is screwed to the rear end of the outer cylinder 11a via an O-ring 16.

As shown in FIGS. 2, 10 and 11, the inner cylinder 11b is also a cylinder whose front and rear are open. Inner cylinder 1
1b, a second flange 17 is provided around the entire outer peripheral edge.
Are formed in two stages. Front and rear two-stage second flange 1
An O-ring 18 is fitted between the seven. The first flange 13 and the second flange 17 extend from the outer cylinder 11a to the inner cylinder 11
b when the inner cylinder 11 is engaged with the outer cylinder 11a from the outer cylinder 11a.
b is prevented from falling off. The front end of the inner cylinder 11b is an insertion port 19 for inserting a penis. An air cushion 20 that covers the entire circumference of the inner peripheral surface near the insertion port 19 and the entire circumference of the front end in front of the inner cylinder 11b is mounted. The air cushion 20 is a thin silicone rubber hollow body formed in an annular shape, and air is sealed in the internal space S1 to provide cushioning. As shown in FIG. 2, the insertion port 1 of the inner cylinder 11b
A through hole 21 is formed in the vicinity of 9, and an air injection connector 22 attached to an air cushion 20 is inserted into the through hole 21. The tip of the air injection connector 22 protrudes outward from the inner cylinder 11b. The air cushion 20 is attached to the inner cylinder 11b by an attachment cover 20a.

An elongated hole 23 extending in the axial direction of the inner cylinder 11b is formed on the side of the inner cylinder 11b. At both ends of the long hole 23, a first engaging hole 23a and a second
Are formed. An engagement projection 24 protruding from the front end of the outer cylinder 11a is slidably fitted in the elongated hole 23. The engaging projection 24 is relatively long slot 2 by pulling out the inner cylinder 11b from the outer cylinder 11a.
Move along 3. When the inner cylinder 11b is housed in the outer cylinder 11a and the two cylinders 11a and 11b are relatively moved in the circumferential direction, the engagement protrusion 24 is engaged with the first engagement hole 23a, and the inner cylinder 11b is 11a is held. When the two tubes 11a and 11b are relatively moved in the circumferential direction in the pulled-out state, the engaging protrusions 24 are engaged with the second engaging holes 23b and are held in the pulled-out state. In addition, the above-mentioned elongated hole 23, the first and second engagement holes 23a, 2
At 3b, a holding means for holding each of the expanded state and the contracted state of the cylindrical container is constituted.

A communication hole 25 is formed on the rear upper surface of the outer cylinder 11a so as to communicate from the inside of the outer cylinder 11a to the outside. FIG.
6 and FIGS. 10 to 12, a thick portion 26 is formed on the upper surface of the outer cylinder 11a so as to surround the communication hole 25.
1a is formed integrally. The thick portion 26 is formed with a concave portion 28 opened upward, and the communication hole 25 is formed in the concave portion 28.
Is opened at the bottom surface 28a. As shown in FIGS. 4 and 12, a pair of engaging claws 29 are formed on the inner wall surface 28b of the concave portion 28 at positions facing each other. As shown in FIG. 3, a communication pipe 30, which communicates with the inside of the recessed part 28 and is opened in the outer wall surface 26 a of the thick part, is disposed in the thick part 26 and arranged in the lateral direction. The proximal end of the communication pipe 30 protruding into the concave portion 28 is bent upward in a hook shape, and the thick portion 2
The connection port 30a is arranged at the same height as the upper surface of the connection surface 6. The distal end of the communication pipe 30 serving as an exhaust port is connected to the base end of a hose (hose body) 31 made of vinyl chloride. Hose 31
Is spirally wound so as to be easily stored, and a nozzle 32 as an injecting device is attached to the tip of the spirally wound.

As shown in FIGS. 1, 3 to 6, and 12, a pressure regulator 33 is disposed above the thick portion 26. As shown in FIG. 6, the main body 33a of the pressure regulator 33
A branch passage 34 branched from the communication passage 30 is connected to an opening 33b formed in the lower part of the communication passage 30. Lower opening 3
3b, an O-ring 33c is arranged around the O-ring 33b.
A ball 33d is placed on the ring 33c. The ball 33d is constantly pressed against the O-ring 33c by a pressing rod 33f urged downward by a coil spring 33e. Coil spring 33e
Can be adjusted by the screwing amount of the adjusting screw 33g.

As shown in FIGS. 1, 4, 5, and 12, a pressure meter 35 is provided in front of the thick portion 26. A branch passage 36 branched from the communication passage 30 is connected to the pressure meter 35.

In the recess 28, a cylinder 40 is provided upright. The cylinder 40 is a cylindrical body having an inner peripheral surface having a circular cross section. An opening 41 corresponding to the communication hole 25 is formed in the bottom plate 39 (tip) of the cylinder 40. A piston 42 is provided inside the cylinder 40 so as to be able to move up and down. A through hole 43a is formed in the top plate 43 of the cylinder 40. A lever 45 is inserted through the through hole 43a via an O-ring 44 so as to be vertically movable. Lever 4
The zero tip is fixed to the upper surface of the piston 42. The piston 42 has an O-ring 46 on the inner peripheral wall surface 40 a of the cylinder 40.
, And slides with the vertical movement of the lever 45. Cylinder 4 bounded by piston 42
0 and the decompression cylinder 11 (the outer cylinder 11a and the inner cylinder 11
b) is a first air chamber R1, and an upper side of the cylinder 40 with the piston 42 as a boundary is a second air chamber R2.

As shown in FIGS. 2, 10 and 11, the piston 42 has a communication passage 48 communicating between the first air chamber R1 and the second air chamber R2. A packing 49 as a one-way valve is fixed to the upper surface of the piston 42 at the upper opening position of the communication passage 48 by a hinge (not shown). The packing 49 has a diameter slightly larger than the diameter of the communication passage 48. When the piston 42 rises, the communication passage 48 closes. When the piston 42 descends, the air flows from the first air chamber R1 to the second air chamber R2. Allow.

As shown in FIG. 3 and FIG.
A compressed air guide pipe 51 extending vertically is provided beside the. The compressed air guide tube 51 communicates with the inner peripheral wall surface 40a of the cylinder 40 at the upper portion, and connects to the connection port 30a of the communication tube 30 at the lower portion. That is, the compressed air guide tube 51 communicates with the second air chamber R2. A pair of engaging claws 53 that engage with a pair of engaging claws 29 formed on the inner wall surface 28b of the concave portion 28 are formed on the outer peripheral wall surface 40b of the cylinder 40.

Next, the penis is attached to the root of the penis, and when the penis is inserted through the insertion port 19 of the inner cylinder 11b, the insertion port 1
The ring body 55 that closes 9 will be described with reference to FIGS. The ring body 55 is an annular hollow body made of silicone rubber, and is configured to seal air into the internal space S2. An air injection connector 56 to which the nozzle 32 is connected and into which compressed air is injected is formed on the outer surface of the ring body 55. As shown in FIGS. 9A to 9C, the air injection connector 56 has a hollow portion 56a and a slit 56b communicating with the hollow portion 56a. When supplying the compressed air to the air injection connector 56, as shown in FIG. 8, the nozzle 32 is inserted from the hollow portion 56a to expand the slit 56b so that the tip protrudes into the internal space S2. When the nozzle 32 is pulled out after the compressed air is inserted into the ring body 55, the slit 56b is closed again and the air in the internal space S2 does not leak.

Next, the operation of the penile erection assisting device configured as described above will be described.

First, as shown in FIG. 5, in the apparatus of the present embodiment, when not in use, the cylinder 40 is removed and the pressure reducing cylinder 11 with the inner cylinder 11b housed in the outer cylinder 11a.
Is stored within. The cap 15 is removed from the outer cylinder 11a, the cylinder 40 is taken out, and the cap 15 is
1a. Further, the two cylinders 11a and 11b are relatively moved in the circumferential direction so that the engagement protrusion 24 is disengaged from the first engagement hole 23a, and the inner cylinder 11b is pulled out from the outer cylinder 11a. Again, the two cylinders 11a and 11b are relatively moved in the circumferential direction to engage the engagement protrusion 24 with the second engagement hole 23b (that is, the state of FIG. 2).

Then, the opening 41 side of the cylinder 40 is inserted into the concave portion 28 of the thick portion 26 formed above the outer cylinder 11a. At this time, as shown in FIG. 12, the cylinder 40 is depressed at a position where both the engagement claws 49 and 53 are shifted so that the engagement claw 29 on the recess 28 side does not engage with the engagement claw 53 on the cylinder 40 side. After that, as shown in FIG. 4, the cylinder 40 is rotated to engage the engagement claws 29 and 53. When the engaging claws 29 and 53 are engaged, the compressed air guide tube 51 and the communication tube 30 are connected.

In using the penile erection assisting device thus assembled, the user puts on the ring 55 at the base of his or her penis P. In this state, the penis P has not yet completely erected. Further, since no compressed air is injected into the ring 55, the penis P is not tightened by the ring 55. First, the nozzle 32 is connected to the air injection connector 5.
Insert it in 6. Then, as shown in FIG. 10, the penis P is inserted from the insertion port 19, and the ring 55 is brought into close contact with the air cushion 20. At this time, the air amount of the air cushion 20 needs to be adjusted slightly (so that there is a gap between the penis P) in consideration of the time of erection. Note that compressed air is supplied to the air cushion 20 from the nozzle 32 to the air injection connector 22 in advance.

When the penis P is inserted from the insertion port 19 and the ring body 55 is pressed against the insertion port 19, the first air chamber R
1 is airtight.

The user pushes the lever 45 to push the piston 42
Advance downward. Then, the air in the first air chamber R1 moves toward the second air chamber R2 while pushing up the packing 49 by passing through the communication path 48 of the piston 42 as the volume of the first air chamber R1 decreases. . When the packing 49 descends the most and comes into contact with the bottom plate 39, the user pulls the lever 45 in the opposite direction to retreat the piston 42 upward. Then, since the air in the second air chamber R2 is blocked by the packing 49, the air does not move to the first air chamber R1 side, but reaches the hose 31 through the compressed air guide pipe 51, and from the nozzle 32 to the ring body 55. It is exhausted inside. At this time, since the inner diameters of the compressed air guide tube 51, the hose 31 and the nozzle 32 are considerably smaller than the inner diameter of the cylinder 40, the exhausted air has a considerably large pressure, and the ring body 5 is compressed air.
5 will be inflated. On the other hand, although the first air chamber R1 is increased in volume by retreating above the piston 42,
Since there is no inflow of air, the inside is in a reduced pressure state. Therefore,
Blood flows into the penis P, causing stasis and erection.

Next, the user pushes the lever 45 again to advance downward. Hereinafter, by repeating the pushing and pulling of the lever 45, the decompression of the first air chamber R1 progresses, and as a result, blood further flows and the penis P gradually erects,
The ring body 55 expands and its inner diameter decreases. As a result, the flow of blood that has flowed in can be blocked, and the penis P can be maintained in a congested state.

At this time, the amount of compressed air supplied to the ring body 55 can be adjusted by appropriately releasing air by the pressure adjuster 33. The value of the pressure meter 35 can be referred to for the adjustment amount.

When the desired erection state and the appropriate tightening state of the ring body 55 as shown in FIG. 11 are reached, the nozzle 32 is connected to the air injection connector 56 of the ring body 55.
Is removed, and the penis P is pulled out from the insertion port 19. Here, once the nozzle 32 is removed, the ring 55
If it is felt that is excessively tightened, the nozzle 32 may be inserted into the air injection connector 56 again to release air, or the air injection connector 56 may be deformed so as to be crushed to release air from the slit 57b. If the degree of erection is insufficient, although the degree of tightening of the ring body 55 is good, the penis P is inserted from the insertion port 19 again without attaching the nozzle 32 to the ring body 55, and the air cushion 2
The ring body 55 is brought into close contact with 0, and the pushing and pulling of the lever 45 are repeated.

With such a configuration, the following effects can be obtained in the above embodiment.

(1) Operate the lever 45 to operate the piston 42
The first air chamber R1 can be decompressed and the ring body 55 can be reduced in diameter simply by moving the penis forward and backward, so that the erection of the penis P is promoted, and at the same time, the backflow of blood flowing through the penis P is prevented and It is possible to maintain an erection state. In this manner, the penis P can be erected and maintained in an erected state by a simple operation of moving the single lever 45 forward and backward, so that complicated penalty and skill in operation are unnecessary, and a convenient penis that is easy to use. An erection assisting device can be provided.

(2) Due to the lowering of the piston 42, the air in the first air chamber R1 passes through the communication path 48 formed in the piston 42 and moves toward the second air chamber R2 while pushing up the packing 49. ing. Therefore, the first air chamber R1
There is no need to provide separate valves for the second chamber R2 and the second chamber R2, and the number of members is reduced, the mechanism is simplified, and the number of processing steps is reduced, so that manufacturing costs can be suppressed.

(3) Since the amount of compressed air supplied to the ring body 55 can be adjusted by releasing air appropriately by the pressure adjuster 33, the optimal penis P can always be used at the time of use by adjusting in advance. Tightening force can be obtained. At this time, the pressure meter 35 can store an optimal pressure value as a numerical value.

(4) Air cushion 2 near insertion port 19
Since 0 is provided, air leakage is reduced when the ring body 55 is pressed, and guides when the penis P is inserted. In addition, since the penis P is thin and has cushioning properties, when the penis P erects, the penis P is bent and held so as to softly wrap the penis P. Further, since the air injection connector 22 is provided on the air cushion 20, the cushioning property of the air cushion 20 can be adjusted.

(5) The inner cylinder 11b can be stored in the outer cylinder 11a, and the cylinder 40 can be removed. The cylinder 40 can be further stored with the cap 15 removed from the outer cylinder 11a. Can be stored.

(6) When the cylinder 40 is mounted on the outer cylinder 11a, the cylinder 40 is inserted into the concave portion 28 of the thick portion 26, and as shown in FIG. The cylinder 40 is inserted into the concave portion 28 at a position where the engaging claws 49 and 53 are shifted so that the engaging claws 53 on the side do not engage with each other, and then the cylinder 40 is rotated as shown in FIG. The engaging claw 29 on the side of the concave portion 28 for engaging the engaging claws 29 and 53 is engaged with the engaging claw 53 on the cylinder 40 side. Therefore, the work of attaching the cylinder 40 to the outer cylinder 11a can be easily performed.

The present invention can be embodied with the following modifications.

In the above embodiment, the direction in which the piston 42 advances and retreats and the direction in which the penis P is inserted from the insertion port 19 intersect (orthogonalize). However, to avoid crossing, for example, outer cylinder 1
The piston 42 may be disposed at the position of the cap 15a so as to oppose the insertion direction of the penis P.

In the above embodiment, the first air chamber R is formed by the communication passage 48 and the packing 49 formed in the piston 42.
Exhaust air from the first air chamber R2 and intake air into the second air chamber R2.
However, instead of using the valve means as one one-way valve,
An exhaust valve may be provided in the first air chamber R1, and an intake valve may be provided in the second air chamber R2.

In the above embodiment, the decompression cylinder 11 is the outer cylinder 1
1a and an inner cylinder 11b housed in the outer cylinder 11a. However, if the size is to be made compact, the decompression cylinder may be formed in a bellows shape. Needless to say, the storage function may not be provided.

The cylinder 40 may be fixed on the outer cylinder 11a so as not to be detached. Conversely, it may be configured separately from the pressure reducing cylinder 11.

The air cushion 20 is not always necessary. The shape of the ring body 55 in the above embodiment is not limited as long as it receives the supply of compressed air and tightens the penis P. In addition, the present invention can be freely modified and implemented without departing from the spirit of the present invention.

Further, in the above embodiment, the hose body is connected to the connector of the ring body and the compressed air is supplied to the ring body to expand the ring body. Instead, the expansion of the ring body may be performed by a separately provided pump or the like.

In the above embodiment, the penis is inserted into a cylindrical container having an opening to close the opening to seal the cylindrical container. However, the penis is inserted into the cylindrical container. After inserting the, by means of sealing the inside of the cylindrical container,
The cylindrical container may be sealed. For example, in place of the air cushion 20, a rubber sealing member having an opening is used, and the sealing member is pulled radially outward until the penis is inserted, so that the opening diameter of the sealing member is increased. The insertion is facilitated, and after the insertion, the radially outward pull of the sealing member is removed to reduce the opening diameter of the sealing member, thereby sealing the inside of the cylindrical container.

[Brief description of the drawings]

FIG. 1 is a side view of a penile erection assisting device according to an embodiment of the present invention.

FIG. 2 is a partially broken longitudinal sectional view of the same embodiment.

FIG. 3 is a partially broken cross-sectional view of the same embodiment.

FIG. 4 is a partially enlarged plan sectional view of the same embodiment.

FIG. 5 is a side view showing a state where the penile erection assisting device of the same embodiment is stored.

FIG. 6 is a partial cross-sectional view illustrating a periphery of a pressure regulator according to the same embodiment.

FIG. 7 is a partially broken plan view of the ring body.

FIG. 8 is an enlarged sectional view showing a state where a nozzle is inserted into an air injection connector of the same ring body.

9 (a) is a front view, FIG. 9 (b) is a side view, and FIG. 9 (c) is a plan view.

FIG. 10 is a partially broken longitudinal sectional view illustrating a use state.

FIG. 11 is a partially broken longitudinal sectional view illustrating a use state.

FIG. 12 is a partially enlarged plan sectional view illustrating a state immediately before a cylinder is inserted into a recess and fixed.

[Explanation of symbols]

11: decompression cylinder as a cylindrical container; 11a: outer cylinder as a part of the cylindrical container; 11b: inner cylinder as a part of the cylindrical container; 19: opening; 31: hose; Nozzle, 40 ... cylinder, 42 ... piston, 45 ... lever, 49 ... packing as a one-way valve, 55 ... ring body, 56 ... air injection connector as a connector member, P
... penis, R1 ... first air chamber, R2 ... second air chamber.

Claims (7)

[Claims] 1. Inserting a penis into a container having an opening,
In a penile erection assisting device in which the inside of the container is closed and the penis is congested and erected by suctioning and decompressing air inside the container, the inside of the container is provided with a first air chamber and a third air chamber. A piston that partitions the piston into two air chambers; a lever that moves the piston forward and backward; and inserting the penis into the first air chamber through the opening.
Valve means for moving the air in the first air chamber side only to the second air chamber side by moving the piston by operating the lever in a state in which the inside of the container is sealed, and by operating the lever An exhaust port for allowing exhaust from the second air chamber to the outside of the container as the piston retreats to the second air chamber side; a hose connected to the exhaust port and having a pneumatic injector at a tip end A hollow ring body having a connector member for introducing compressed air into the inside of the penis, the body being connected to the base of the penis, and 2. The penile erection assisting device according to claim 2, wherein the exhaust from the air chamber is supplied to the ring as compressed air, and the ring is expanded to reduce the inner diameter of the ring. 2. The container has a cylindrical container having the opening and a cylinder in which the piston is disposed, and the cylinder is detachably attached to the cylindrical container. The penile erection assisting device according to claim 1, wherein the cylinder and the cylindrical container communicate with each other when the cylinder is attached to the cylindrical container. 3. The penile erection assisting device according to claim 1, wherein an amount of compressed air supplied to the ring body is adjustable. 4. A penis is inserted into a cylindrical container having an opening, and while the inside of the cylindrical container is sealed, air inside the cylindrical container is sucked and depressurized to congest the penis. In the penile erection assisting device adapted to erect, the cylindrical container is configured to be extendable and retractable, and a cylinder is detachably attached to the cylindrical container, and the cylinder is operated by operating a lever. When a piston that moves forward and backward is disposed inside and the cylinder is attached to the cylindrical container, the air in the cylindrical container is partitioned by the piston by the advance and retreat of the piston. The cylindrical container is extended and the cylinder is attached to the cylindrical container so as to be used, and when not in use, the cylindrical shape is used. A penile erection assisting device, wherein the container is contracted and the cylinder is detached from the cylindrical container so that the cylinder can be stored in the cylindrical container. 5. The cylinder according to claim 1, wherein a cap is provided on a side opposite to the opening, and the cap is detached so that the cylinder can be taken out and stored. Item 6. The penile erection assisting device according to Item 4. 6. The container according to claim 4, wherein the cylindrical container has an outer cylinder and an inner cylinder, and can be expanded and contracted by relatively moving the outer cylinder and the inner cylinder. 6. The penile erection assisting device according to 5. 7. The penile erection according to claim 4, wherein the cylindrical container is provided with holding means for holding the respective states of the extension and the contraction. Auxiliary equipment.