JP2001340368A - Penis erection assistance tool - Google Patents

Abstract

PROBLEM TO BE SOLVED: To protect a user from pain when making the user's penis erect. SOLUTION: In a penis erection assistance tool, a penis I is made to be swelled by the air is discharged from a cylindrical receiving container to reduce pressure with the penis I inserted in a cylindrical member. In this case, a film- like sealing material 67 is provided so as to be extended from an inserting port side to the direction of an axial inside of the cylindrical member, and when the penis I is inserted into the cylindrical container, the opening area of the sealing material 67 is increased to make the penis I be inserted easily. Furthermore, in a state that the penis I is inserted in the cylindrical container, the opening area of the sealing material 67 is decreased so that the sealing material 67 can contact with the penis I, and the air is discharged from the cylindrical container to reduce the pressure with the sealing material 67 contacted with the penis I, thereby allowing the sealing material 67 to contact with the penis I. Thus, the penis I is made swell.

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 cylindrical container to assist in the erection of the penis, air in the cylindrical container is sucked (so-called vacuuming) to reduce the pressure, and blood is supplied to the penis. There are a variety of penile erection assistive devices that cause congestion. An example is shown in FIG. When using this penis erection assisting device, rubber packing 201 is provided on the end face of the cylindrical container 200, and jelly 202 is further applied to the base of the penis I to prevent air leakage. The air inside the container 200 is evacuated. And the cylindrical container 20
Blood is sent to the penis I by evacuating the inside of 0, and the penis I expands and erects.

[0003]

In the prior art described above, in order to maintain the inside of the cylindrical container 200 in a vacuum state, the end surface of the cylindrical container 200 is strongly pressed into the lower abdomen of the user and bites into the state. This causes a great deal of pain to the user.

[0004] The present invention has been made in view of the above problems, and has as its object to prevent a user from suffering pain when erecting a penis.

[0005]

According to a first aspect of the present invention, there is provided a tubular member having an insertion opening for inserting a penis, and a cylindrical member inserted from the insertion opening into the cylindrical member. A film-shaped sealing material that is in contact with the side surface of the penis, and forms a decompression chamber inside the cylindrical member, and exhausts the inside of the cylindrical member to reduce the pressure, thereby removing the film-shaped sealing material. It is characterized by the fact that the penis is erected by being closely attached to the side of the penis.

When air is exhausted while the film-shaped sealing material is in contact with the side surface of the penis, air between the portion of the film-shaped sealing material that is in contact with the side surface of the penis and the penis is exhausted, and the film-shaped sealing material is exhausted. The material adheres to the side of the penis. Due to this close contact, the pressure inside the cylindrical container can be reduced, and the penis can be erected. In this case, since the film-shaped sealing material is only in close contact with the side surface of the penis, no pain is given to the user. In addition, since it is not necessary to closely contact the end of the cylindrical container and the lower abdomen of the user, it is difficult to strongly press the lower abdomen of the user as in the related art and to give the user a great deal of pain. Absent.

According to the second aspect of the present invention, an opening is formed at one end side, and a tubular member into which a penis can be inserted, and a tubular member which is mounted on the opening side of the tubular member and which is inside a shaft of the tubular member. A film-like sealing material capable of extending in a direction, wherein the film-like sealing material has a hole through which a penis can be inserted, and the penis passes through the hole of the film-like sealing material so that the penis is the cylindrical member. The inside of the tubular member is evacuated and decompressed in a state where it is inserted inside, so that a part of the film-like sealing material is brought into close contact with the surface of the penis.

[0008] In the invention according to claim 3, the tubular member,
A film-like sealing material is provided, which evacuates and decompresses the inside of the tubular member in a state where the penis is inserted into the inside of the tubular member so as to be in close contact with the surface of the penis.

In the inventions according to the second and third aspects, similarly to the invention according to the first aspect, it is possible to prevent the user from suffering pain when the penis is erected.

[0010] In the invention according to claims 1 to 3,
As in the invention according to claim 4, means for varying the opening area of the film-shaped sealing material in the cylindrical member is provided, and when the penis is inserted into the cylindrical container, the opening area is increased. If the opening area is reduced in a state where the penis is inserted into the cylindrical container so that the film-shaped sealing material can be brought into contact with the penis, it is easy to insert the penis into the cylindrical container. it can.

[0011] In the invention according to claim 5, there is provided a tubular member having an insertion opening for inserting a penis, and the inside of the tubular member is evacuated and depressurized to be inserted into the tubular member. In a penile erection assisting device that dilates the penis,
A cylindrical sealing member extending from the insertion port side in the axially inner direction of the cylindrical member, and a means for varying an opening area of the film sealing member in the cylindrical member; When inserting a penis into a cylindrical container, the opening area of the membrane sealing material is increased to facilitate insertion of the penis, and when the penis is inserted into the cylindrical container, the opening area of the membrane sealing material is decreased. The film-shaped sealing material can be brought into contact with the penis, and in the state where the film-shaped sealing material is brought into contact with the penis, the inside of the cylindrical container is evacuated and depressurized to form the film-shaped sealing material. It is characterized in that the sealing material is brought into close contact with the penis.

According to the present invention, similarly to the first aspect of the present invention, it is possible to prevent the user from suffering pain when erecting the penis, and to insert the penis into the cylindrical container. Can be easier.

The means for varying the opening area of the film-shaped sealing material according to claim 4 or 5 is a shaft of the cylindrical member in the film-shaped sealing material as in the invention according to claim 6. The opening area of the film-shaped sealing material may be increased by pulling an inward end portion toward the inner wall side of the tubular member, and the opening area of the film-shaped sealing material may be reduced by relaxing the tension. it can. Claim 7
As described in the invention described in (1), one end side of the film-shaped sealing material is fixed to the inner wall of the cylindrical member, the other end side is configured to be movable in the axial direction of the cylindrical member, the cylindrical member The opening area of the film-shaped sealing material can be increased by moving the film-shaped sealing material in the axial direction, and the opening area of the film-shaped sealing material can be reduced by moving the cylindrical member in the axial direction. .

According to the present invention, a tubular member having one end opened and the other end closed is provided on the opening side of the tubular member, and the penis is inserted from the one end. One surface side is in contact with the penis, and the back surface side is a film-shaped sealing material facing the inner wall side of the cylindrical member, and the cylindrical member is provided on the closing side of the film-shaped sealing material, and the inside of the cylindrical member is Air suction means for sucking air, wherein the air suction means sucks air in the cylindrical member, whereby the film-like sealing material and the penis are in close contact with each other and the opening side is closed. It is characterized by.

According to the present invention, similarly to the first aspect of the present invention, it is possible to prevent a user from suffering pain when erecting a penis.

According to a ninth aspect of the present invention, in the first to seventh aspects, the cylindrical container is configured to be extendable and contractable, and the cylinder is detachably attached to the cylindrical container. In the cylinder, a piston that moves forward and backward by operation of a lever is disposed inside, and when the cylinder is attached to the cylindrical container, the piston moves forward and backward to move the inside of the cylindrical container. Air is sucked into a chamber in the cylinder defined by the piston by valve means,
The cylindrical container is extended and the cylinder is attached to the cylindrical container to be in a use state. When not in use, the cylindrical container is contracted, and the cylinder is removed from the cylindrical container so that the inside of the cylindrical container is removed. It is characterized by being able to be stored in.

According to the present invention, the cylindrical container can be contracted when not in use, and the cylinder can be removed from the cylindrical container and stored in the cylindrical container. Can be.

In this case, as in the invention according to claim 10, a cap for closing one end of the cylindrical container is provided, and the cap is removed so that the cylinder can be taken out and stored. In addition, it is possible to easily take out the cylinder when in use and to store the cylinder when not in use.

Also, as in the invention according to claim 11,
If the cylindrical container is configured to have an outer cylinder and an inner cylinder, and the outer cylinder and the inner cylinder are relatively moved to be able to expand and contract, the cylindrical container can be easily expanded and contracted.

Further, as in the twelfth aspect of the present invention, if the cylindrical container is provided with holding means for holding the respective states of the expansion and the contraction, it can be used and not used. The stretched state can be reliably maintained.

[0021]

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a block diagram showing a first embodiment of the present invention. 1 is an external view of a penile erection assisting device according to an embodiment of the present invention, FIG. 2 is a cross-sectional view thereof (AA cross-sectional view in FIG. 3), FIG. 3 is a BB cross-sectional view in FIG. FIG. 4 is a sectional view taken along the line CC in FIG. In the present embodiment, the constituent members can be disassembled and stored, but the following description will be given mainly of the assembled state. 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, a decompression cylinder 11 as a cylindrical container has an outer cylinder 11a having a circular inner peripheral surface.
And an inner cylinder 11 b having a slightly smaller diameter than the outer cylinder 11 a and an inner peripheral surface having the same circular cross section, and a cap 15.
The outer cylinder 11a, the inner cylinder 11b, and the cap 15 are made of, for example, a transparent member. The inner cylinder 11b is
a in the state of use.
As shown in the figure, the inner cylinder 11b is drawn out of the outer cylinder 11a.

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

The inner cylinder 11b is also a cylinder whose front and rear are open. A second flange 17 is formed in two steps at the rear end of the inner cylinder 11b and around the entire outer peripheral edge. Before and after 2
An O-ring 18 is fitted between the second flanges 17 of the step. First flange 13 and second flange 17
Engages when the inner cylinder 11b is pulled out from the outer cylinder 11a to prevent the inner cylinder 11b from falling off from the outer cylinder 11a. The front end of the inner cylinder 11b is an insertion opening (opening) 19 for inserting a penis. A film seal mechanism 60 is provided on the opening side of the inner cylinder 11b. The details of the film-shaped sealing mechanism 60 will be described later. However, when the penile erection assisting device is used, the penis is easily inserted, and after the insertion, the inside of the decompression cylinder 11 can be maintained in a vacuum state. .

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 elongated hole 23, a first engagement hole 23a and a second engagement hole 23b which are bent in a hook shape are respectively formed. In the long hole 23,
An engagement projection 24 protruding from the front end of the outer cylinder 11a is slidably fitted. The engagement protrusion 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 moved. It is held in a state housed in the outer cylinder 11a. By moving the two cylinders 11a and 11b relative to each other in the circumferential direction in the most extended state, the engagement protrusion 24 is engaged with the second engagement hole 23b and is held in the extended state.
In addition, the above-described elongated hole 23, the first and second engagement holes 23a,
At 23b, a holding means for holding each of the expanded state and the contracted state of the cylindrical container is formed.

A communication hole 25 is formed in the rear upper surface of the outer cylinder 11a so as to communicate from the inside of the outer cylinder 11a to the outside. A thick portion 2 is formed on the upper surface of the outer cylinder 11a so as to surround the communication hole 25.
6 is formed integrally with the outer cylinder 11a. A concave portion 28 that opens upward is formed in the thick portion 26, and the communication hole 25 opens in the bottom surface 28 a of the concave portion 28.

As shown in FIG. 4, 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 concave portion 28 and opens in the outer wall surface 26 a of the thick portion, is disposed in the thick portion 26 and is disposed in the lateral direction.
The base end of the communication pipe 30 protruding into the recess 28 is bent upward in a hook shape, and the connection port 30 a is arranged at the same height as the upper surface of the thick part 26. The distal end of the communication pipe 30 is an exhaust port.

In the concave portion 28, a cylinder 40 made of a transparent member forming an operating space of the air pump is provided upright. The cylinder 40 is a cylindrical body having an inner peripheral surface having a circular cross section. On the bottom plate 39 (tip) of the cylinder 40,
An opening 41 corresponding to the communication hole 25 is formed. A piston 42 is provided inside the cylinder 40 so as to be able to move up and down. A through hole 43 a is formed in the top plate 43 of the cylinder 40. A lever 45 is inserted into the through hole 43a via an O-ring 44 so as to be vertically movable. The tip of the lever 45 is fixed to the upper surface of the piston 42. The piston 42 is in contact with the inner peripheral wall surface 40 a of the cylinder 40 via an O-ring 46, and slides with the vertical movement of the lever 45. The lower side of the cylinder 40 and the decompression cylinder 11 (the outer cylinder 11a and the inner cylinder 11b) with the piston 42 as a boundary are a first air chamber R1, and the piston 4
The upper side of the cylinder 40 with the boundary at 2 is a second air chamber R2.
It has been.

As shown in FIG. 2, the piston 42 has a communication passage 48 communicating between the first air chamber R1 and the second air chamber R2.
Are formed. A packing 49 as a one-way valve constituting valve means 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 packing 49 closes the communication passage 48, and when the piston 42 descends, the air flows from the first air chamber R <b> 1 to the second air chamber R <b> 2. Allow.

As shown in FIGS. 3 and 4, a guide tube 51 extending vertically is provided beside the cylinder 40. The upper part of the guide tube 51 communicates with the inner peripheral wall surface 40a of the cylinder 40, and communicates with the second air chamber R2.
In addition, the guide tube 51 is connected to the connection port 30a of the communication tube 30 at a lower portion thereof. Outer peripheral wall surface 40b of cylinder 40
A pair of engaging claws 2 formed on the inner wall surface 28b of the concave portion 28
9 are formed.

Next, the film seal mechanism 60 will be described. 5 and 6 show the detailed configuration. FIG. 5 shows FIG.
FIG. 6 is a sectional view taken along line EE in FIG. 1, and FIG. 6 is a sectional view taken along line DD in FIG.

The film-like sealing mechanism 60 includes a rotation guide member 61 provided over the entire periphery of the front end of the inner cylinder 11b.
And a rotation handle 62 provided outside the rotation guide member 61. The rotation handle 62 and the rotation guide member 61 are screwed by four guide stoppers 63, and the guide stoppers 63
b. Therefore, by rotating the rotation handle 62 along the outer circumference of the inner cylinder 11b, the rotation guide member 61 can also be rotated along the outer circumference of the inner cylinder 11b.

An O-ring 65 is provided between the rotation guide member 61 and the inner cylinder 11b, and an O-ring 66 is also provided between the rotation guide member 61 and the rotation handle 62 to maintain airtightness. . A film-like sealing material (a film-like member formed of an elastic material such as rubber, which is an elastic film, a packing, or a film-like material) having one end fixed by an O-ring 66 from between the rotation handle 62 and the rotation guide member 61. 67 (extended as a valve member) extends inward of the inner cylinder 11b. The O-ring 66 is used to prevent the film-like sealing material 67 from coming off.

The other end of the film-like sealing material 67 is opened so as to form a hole into which a penis can be inserted, and the opening (the inner end of the inner cylinder 11b in the axial direction) is formed as shown in FIG. As shown,
Four wires 68 are attached to the upper, lower, left and right positions in the figure. As shown in FIG. 6, four wire rotating rollers 69 are fixedly provided at the upper, lower, left, and right positions in the inner circumference of the inner cylinder 11b. The wire 68 attached to the other end of the film-like sealing material 67
9, the wire mounting portion 61 of the rotation guide member 61
a.

In the state shown in FIG. 6, the other end of the film-shaped sealing material 67 is pulled by the wire 68 in the vertical and horizontal directions toward the inner wall of the inner cylinder 11b. The opening is large enough to insert I. In this way, by increasing the opening area of the film-shaped sealing material 67 in the decompression cylinder 11, the penis can be easily inserted into the decompression cylinder 11 without using jelly or the like.

Then, the penis I is inserted into the opening of the film-like sealing material 67, and then the rotating handle 62 is rotated in the direction of the arrow in FIG. 6 (that is, rotated to the left in FIG. 6). As shown in FIGS. 7 and 8 (corresponding to FIGS. 5 and 6, respectively), the film-shaped sealing material 67 comes into contact so as to wrap the side surface (surface) of the penis I. That is, the one side of the film-like sealing material 67 is the penis I
And the other side faces the inner wall side of the inner cylinder 11b. As a result, a first air chamber R1 as a decompression chamber is formed in the decompression cylinder 11.

When the inside of the decompression cylinder 11 is evacuated in this state, the air between the penis I and the portion of the film-shaped sealing material 67 that is in contact with the side surface of the penis I is evacuated. The sealing material 67 comes into close contact with the side surface of the penis I. Thus, the inside of the decompression cylinder 11 can be evacuated and the interior of the decompression cylinder 11 can be brought into a vacuum state. In this case, since the film-like sealing material 67 is merely in close contact with the side surface of the penis I, no pain is given to the side surface of the penis I. Further, since the vacuum state is not maintained between the lower abdomen of the user and the vacuum state between the film-shaped sealing material 67 and the side surface of the penis I, the end of the pressure reducing cylinder 11 is used. It is not pushed toward the lower abdomen of the user, and there is no problem even if there is a gap between the decompression cylinder 11 and the lower abdomen of the user.

In order to make the film sealing material 67 adhere to the side surface of the penis I by exhausting the air in the decompression cylinder 11, the length L (FIG.) Of the portion where the film sealing material 67 and the penis I are in contact with each other
Must be longer than a predetermined length. This is because if the length L is small, when the inside of the decompression cylinder 11 is evacuated, air leaks from between the film-shaped sealing material 67 and the penis I and cannot be brought into a vacuum state.

The penis can be erected by the above penis erection assisting device, but it is necessary to maintain the erected state even during sexual intercourse. Therefore, in this embodiment, when the penile erection assisting device is used, as shown in FIG. 9, a state in which a ring-shaped sensual body stimulating device (hereinafter, referred to as a sexually sensual body stimulating ring) 100 is fitted in advance at the base of the penis. I try to erect my penis. Although the details of the sensual body stimulation ring 100 will be described later, a hollow structure 140 is provided on the inner side in the radial direction of the ring and expandable toward the inner side in the radial direction of the ring.
By swelling, the erected state can be maintained.

Next, the use of the penile erection assisting device will be described.

As shown in FIG. 10, the penile erection assisting device is stored in the pressure reducing cylinder 11 in a state where the cylinder 40 is removed and the inner cylinder 11b is housed in the outer cylinder 11a when not in use. Then, the cap 15 is removed from the outer cylinder 11a, the cylinder 40 is taken out, and the cap 15 is screwed into the outer cylinder 11a again. Further, the two cylinders 11a and 11b are relatively moved in the circumferential direction so that the engagement protrusions 24 are formed in the first engagement holes 23.
a, and the inner cylinder 11b is pulled out of 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 on the upper part of the outer cylinder 11a. At this time, as shown in FIG. 11, the cylinder 40 is shifted at a position where the two engaging claws 49 and 53 are shifted so that the engaging claws 29 on the concave portion 28 side do not engage with the engaging claws 53 on the cylinder 40 side.
Is inserted into the concave portion 28, and thereafter the cylinder 40 is rotated to engage the engagement claws 29, 53 as shown in FIG.
When the engagement claws 29 and 53 are engaged, the guide tube 51 and the communication tube 30 are connected.

In using the penile erection assisting device assembled as described above, the user wears a sexually stimulating body stimulation ring 100 at the base of his or her penis I. In this state, the hollow structure 140 of the sensual body stimulation ring 100 is not expanded, or the penis I is tightened less even if expanded. In a state where the rotary handle 62 of the film-shaped sealing mechanism 60 is rotated to the right in FIG. 6 (the state shown in FIGS. 5 and 6), the distal end of the film-shaped sealing material 67 is pulled by the wire 68 to have a large opening area. .

Then, as shown in FIG. 9, the penis I is inserted through the insertion port 19. Thereafter, the rotating handle 62 is moved to the position shown in FIG.
Rotate to the left. As a result, the tension of the wire 68 is loosened, and the film-shaped sealing material 67 comes into contact with the penis I so as to wrap around the side surface, as shown in FIGS.

Thereafter, an operation of evacuating the inside of the pressure reducing cylinder 11 to make a vacuum state is performed. That is, the user pushes the lever 45 to advance the piston 42 downward. Then, the first
The air in the air chamber R1 passes through the communication path 48 of the piston 42 with the decrease in the volume of the first air chamber R1, and the packing 4
9 while moving up to the second air chamber R2 side. 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 is exhausted to the outside from the communication pipe 30 through the guide pipe 51. On the other hand, the first air chamber R1 is
Although the volume increases due to the upward retreat, the inside is in a reduced pressure state because there is no inflow of air. Next, the user pushes the lever 45 again to advance downward. Thereafter, by repeatedly pushing and pulling the lever 45, the pressure in the first air chamber R1 is reduced. This causes blood to flow into the penis I, causing congestion and an erection phenomenon.

In the process of reducing the pressure by exhausting the inside of the pressure reducing cylinder 11, the film-like sealing material 67 comes into close contact with the side surface of the penis I,
The vacuum state in the pressure reducing cylinder 11 is maintained.

Then, in a state where a sufficient erection is obtained, the hollow structure 140 of the sensual body stimulation ring 100 is expanded,
Maintain an erected state. Then, the penis I is detached from the erection assisting device, and the sexual act is started while the penis I is fitted with the erogenous body stimulation ring 100.

Next, a description will be given of the sensual body stimulation ring 100 described above.

FIG. 12 shows the structure of the sensual body stimulation ring 100. (A) is the front view, (b) is F- in (a).
The F sectional view is shown.

In the sensual body stimulation ring 100, an outer ring 114 as a first ring is fitted to an inner ring 112 as a second ring, and a hollow structure 140 is provided inside the inner ring 112 in the ring radial direction. Is attached.

FIG. 13 shows the structure of the outer ring 114.
(A) is a side view of the outer ring 114, (b) is a GG sectional view in (a). FIG. 14 shows the outer ring 114.
Shows a state in which is fitted to the inner ring 112. (A) is a side view of the state, and (b) is an HH sectional view in (a). However, FIG. 14 shows a state where the hollow structure 140 is not mounted.

The inner ring 112 is formed by forming a substantially U-shaped cross section into an annular shape, and has a concave portion (a groove whose outer circumferential direction is open) inside in the cross-sectional shape. A pair of thick portions (first displacement portions) 116 are formed in the portions. The thick portion 116 is formed in a substantially square shape and protrudes inward. Between the thick portions 116, both thick portions 116
And a curved portion 118 supporting the thick portions 116 is formed.

Like the inner ring 112, the outer ring 114 is formed by forming a substantially U-shaped cross-section into an annular shape. The outer ring 114 is provided at both ends of the substantially U-shape with a female genital stimulation portion and a thick portion as an outer edge portion. (Second displacement part) 120 is formed. Thick part 12
0 is formed in a substantially square shape and protrudes inward from the side surface. A curved portion 122 is formed between the thick portions 120 so as to connect the thick portions 120. Both thick parts 120
, The inner surfaces are in contact with each other.

The inner diameter of the curved portion 122 of the outer ring 114 is
It is formed slightly larger than the inner diameter of the curved portion 118 of the inner ring 112, and is fitted in a concave portion having a substantially U-shaped cross section formed on the outer periphery of the inner ring 112. The thick part 116 of the inner ring 112 is pushed and spread by the outer ring 114, and the corner of the thick part 116 is in contact with the boundary between the thick part 120 and the curved part 122 of the outer ring 114.

A projection 126 is formed integrally with the curved portion 122 of the outer ring 114 on the inner side in the radial direction of the ring. The projection 126 functions as a positioning member for keeping the outer ring 114 at a fixed distance from the inner ring 112 when the outer ring 114 is fitted on the inner ring 112.

In this manner, an elastically deformable ring main body composed of the outer ring 114 and the inner ring 112 is formed. Note that both the outer ring 114 and the inner ring 112 have a hardness of 1
High-quality silicon rubber of 5 to 20 ° Hs, which can be elastically deformed.

As shown in FIG. 15A, grooves 120a are formed at four locations in the upper, lower, left and right directions on the inner surface of each of the thick portions 120 of the outer ring 114. Also, as shown in FIG. 15B, grooves 1 are formed at four locations in the upper, lower, left and right directions on each inner surface of the thick portion 116 of the inner ring 112.
16a are formed. Outer ring 114 to inner ring 1
12, and in a state where the inner surfaces of the both thick portions 120 are in contact with each other, as shown in FIG. 15C, the two thick portions 120 and the curved portion 122 of the outer ring 114 are formed by the groove 120 a. An air hole 128 that connects the formed internal space and the outside is formed. Also, as shown in FIG. 15C, the internal space formed by the thick portion 116 of the inner ring 112, the curved portion 118, and the thick portion 120 of the outer ring 114 communicates with the outside by the groove 116a. An air hole 129 is formed.

By providing the air holes 128 and 129, it is possible to quickly return to the original state from the state in which the thick portions 120 and 116 are displaced outward during sexual intercourse. Can be performed properly.

When the outer ring 114 is fitted on the inner ring 112, a hollow structure 140 forming a bag is mounted on the inner side of the inner ring 112 in the radial direction of the ring, as shown in FIG. The hollow structure 140 is formed of a material (for example, an elastic member such as silicon rubber) whose inside becomes hollow and expands inward in the ring radial direction by injecting air. This hollow structure 1
As shown in the figure, the hollow portion 140 c of the forty has a size whose cross-sectional area gradually changes, and is not provided on the entire circumference inside the inner ring 112. Thereby, the hollow structure 140 can be expanded inward in the ring radial direction by injecting air. The hollow structure 1
Numeral 40 is fitted in the inner ring 112 and is removable from the inner ring 112.

A hose 141 for injecting air into the hollow structure 140 is attached to the hollow structure 140. The hollow structure 140 is composed of two members 140a and 140b. At one end of each of the members 140a and 140b, one member 140a is fitted to the other member 140b, and the two members are bonded and fixed. 14
0a, 140b at one end.
The hollow structure 140 having the hose 141 is configured by fitting a into the other member 140b together with the hose 141 and bonding and fixing the same.

The end of the hose 141 has an air injection section 14
2 are provided. The air injection portion 142 is provided with a one-way valve (air valve) having a ball 142a inside, and is allowed to supply air only in the direction of the hollow structure 140.

As shown in FIG. 16, an air pump 150 is detachably attached to the air injection portion 142 of the hollow structure 140. When an operation for injecting air in the up and down direction (the direction of the up and down arrows in the figure) is performed with the air pump 150 attached, the hollow structure is formed from the air pump 150 via the air injection unit 142 and the hose 141. Air is supplied into the body 140. By the supply of the air, the hollow structure 140 expands inward in the ring radial direction as shown by the arrow in FIG.
The state shown by the broken line in FIG.

As shown in FIGS. 12 and 14, a ring-shaped holding member (for example, a ring-shaped member such as a wire or a spring) 130 for keeping the ring shape circular is fitted into the outer ring 12. The ring-shaped holding member 130 prevents the outer ring 114 and the inner ring 112 from being deformed when the hollow structure 140 is expanded.
It is used to keep the shape of 14 and inner ring 112 circular.

The sensual body stimulation ring 1 thus configured
00 is used while being wrapped around the penis I erected by the erection aid described above, stimulating the female genitalia during sexual activity,
It can give women sexual pleasure. Hereinafter, the operation of the sensual body stimulation ring 100 will be described. .

As shown in FIG. 17, the sensual body stimulation ring 1
Penis I is inserted into vagina V with 00 being wrapped around the base of penis I, and sexual intercourse is performed. At this time, the sensual body stimulation ring 100
Is pressed between the lower abdomen of the male and the lower abdomen of the female, the inner ring 112 is elastically displaced inward in the ring width direction by pressing from both sides in the ring width direction. The corners of both thick portions 116 press the boundary between thick portion 120 and curved portion 122 of outer ring 114. In other words, the end on the curved portion 122 side of the inner surface of the thick portion 120 of the outer ring 114 serves as a fulcrum, and the thick portion 120 is rotated, that is, displaced outward in the ring radial direction while being displaced outward in the ring width direction. Performs an outward displacement motion. In other words, the outer peripheral portion of the thick portion 120 of the outer ring 114 in the ring radial direction expands outward in the ring width direction with the inner peripheral portion of the ring radial direction as a fulcrum. As a result, the outer ring 11
The fourth thick part 120 moves (displaces) outward in the ring width direction.

In this state, as shown in FIG. 18, the thickened portion 120 of the outer ring 114 protrudes outside the thickened portion 116 of the inner ring 112, the curved portion 118 of the inner ring 112 is flattened, and It is protruding. The curved portion 122 of the outer ring 114 is
It is sandwiched between 18. Accordingly, as shown in FIG. 17, the thick portion 120 of the outer ring 114 comes into contact with the female vulva C.

When the pressing of the inner ring 112 from both sides is released, the state returns to the state shown in FIG. 12B, and the thick portion 120 of the outer ring 114 comes into contact with the vulva C of the female genitalia. Is released.

Therefore, at the time of intercourse, the operation of contacting and releasing the thick portion 120 of the outer ring 114 with the vulva C of the female genitalia is repeated, and the vulva C of the female genital is stimulated. (Other Embodiments) The film-like sealing mechanism 60 is not limited to those shown in FIGS. 5 to 8. The film-like sealing material can contact the side surface of the penis in a state where the penis is inserted into the decompression cylinder 11. ,
Thereafter, various modifications are possible as long as the film-like sealing material adheres to the penis when the inside of the decompression chamber 11 is evacuated. FIG. 19 shows a modification of the film seal mechanism 60.

In FIG. 19, a guide member 691 and a handle 692 are provided at the end of the inner cylinder 11b.
The guide member 691 has a concave portion 691a.
By 1a, the guide member 691 is fitted over the entire periphery of the end of the inner cylinder 11b, and is slidable in the axial direction of the inner cylinder 11b. The handle 692 is connected to the guide member 6.
The film-like sealing material 693 is fixed to the guide member 691 by sandwiching the entire circumference at one end thereof. This film-shaped sealing material 693 is the same as that shown in FIGS. 5 and 6, but has a stopper member 694 formed on the inner wall of the inner cylinder 11 b along the inner circumference on the other end. It is fixed to. In the vicinity of the stopper member 694,
Ring member 695 formed along the inner circumference of inner cylinder 11b
The ring member 695 and the stopper member 69 are formed.
4 prevents the film-like sealing material 693 from coming off.

In the above configuration, the penis I is
19, the handle 692 and the guide member 691 are pulled out in the rightward direction in FIG. 19 (the direction outside the axis of the inner cylinder 11b). In this state, the film-like sealing material 6
Since the 93 is in a state parallel to the inner cylinder 11b as shown in the figure, the penis I can be easily inserted into the decompression cylinder 11. After this insertion, the handle 692 and the guide member 69
1 is pushed out in the leftward direction in FIG. 19 (inward of the inner cylinder 11b). This extruded state is shown in FIG.
At this time, the film-like sealing material 693 comes into contact so as to wrap the side surface of the penis I. As a result, a first air chamber R1 as a decompression chamber is formed in the decompression cylinder 11.

When the inside of the decompression cylinder 11 is evacuated in this state, the air between the penis I and the portion of the membrane sealing material 693 wrapping the side surface of the base of the penis I is exhausted, and the membrane sealing material 693 is exhausted. The material 693 adheres to the side surface of the penis I. Thus, even if the inside of the decompression cylinder 11 is evacuated to be in a vacuum state, the inside of the decompression cylinder 11 can be maintained in a vacuum state. Note that, in the case of this example, the space formed between the film-like sealing material 693 and the inner cylinder 11b remains at the atmospheric pressure.

In the above-described embodiment, the decompression cylinder 11 is used as the cylindrical member, and the inside of the decompression cylinder 11 is evacuated by the air pump operation using the cylinder 40. However, as shown in FIG. The above-described film-shaped sealing mechanism 60 may be provided in a configuration in which the inside of the cylindrical container 200 is evacuated by the air pump 203 using the cylindrical member 200 having the above configuration. The “cylindrical container” referred to in the present specification does not need to have a perfect circular cross section as long as it can insert a penis, and may have an oval shape.

Further, as the sexually active body stimulating ring 100 described above, a ring in which the hollow structure 140 is fitted inside the inner ring 112 in the ring radial direction to expand in the ring radial direction is shown. A structure in which the hollow structure 140 is fixedly attached to the inside in the direction and the hose 141 is taken out through the inside of the inner ring and the outer ring may be used. The hollow structure 14
Since the hose 141 is attached to the hollow structure 140, the operation of injecting air into the hollow structure 140 can be easily performed. However, after the nozzle is inserted into the hollow structure 140, air is injected, and the nozzle is removed. May also be configured to be able to hold air.

The sexually active body stimulation ring 100 has a ring body integrally formed as long as the distance between the outer peripheral portions in the ring radial direction changes due to a change in pressing from the side. Is also good. In addition, the inner diameter, the outer diameter, and the width of the ring may be appropriately prepared in a plurality of sizes. In this case, an appropriate size can be selected according to individual differences such as the thickness of the penis. Also,
A plurality of silicone rubbers may be prepared as appropriate. In this case, a desired hardness can be selected.

In the above-described embodiment, the portion of the film sealing mechanism 60 other than the film sealing material 67 (693) constitutes means for changing the opening area of the film sealing material. Further, the cylinder 40 and its internal configuration are
An air suction unit that sucks air in the pressure reducing cylinder 11 is configured.

[Brief description of the drawings]

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

FIG. 2 is a cross-sectional view of the penile erection assisting device shown in FIG.

FIG. 3 is a sectional view taken along line BB in FIG.

FIG. 4 is a sectional view taken along line CC in FIG.

FIG. 5 is a diagram showing a partial cross-sectional configuration of a film-like sealing mechanism.

FIG. 6 is a sectional view taken along line DD in FIG.

FIG. 7 is a view showing a use state of the film-shaped sealing mechanism shown in FIG. 5;

FIG. 8 is a diagram showing a use state of the film-shaped sealing mechanism shown in FIG. 6;

FIG. 9 is a view showing a use state of the penile erection assisting device.

FIG. 10 is a view showing a state in which a penile erection assisting device is stored.

FIG. 11 is a partially enlarged plan sectional view illustrating a state immediately before a cylinder is inserted into a concave portion and fixed.

FIG. 12 is a diagram showing a configuration of a sexually active body stimulation ring.

FIG. 13 is a diagram showing a configuration of an outer ring shown in FIG.

14 is a view showing a state where the outer ring shown in FIG. 12 is fitted to the inner ring.

FIG. 15 is a diagram showing the configuration of the inner surface of the thick portion of each of the outer ring and the inner ring and the formation of air holes in the outer ring and the inner ring.

FIG. 16 is a diagram showing a state in which an air pump is attached to an air injection portion of the hollow structure.

FIG. 17 is a cross-sectional view of the erogenous body stimulation ring in use.

FIG. 18 is a central cross-sectional view in a state where the erogenous body stimulation ring is pressed from both sides.

FIG. 19 is a view showing another example of the film-like sealing mechanism.

FIG. 20 is a view showing a use state of the film-shaped sealing mechanism shown in FIG. 19;

FIG. 21 is a view showing a configuration of a conventional penile erection assisting device.

[Explanation of symbols]

11 ... decompression cylinder as a cylindrical container, 11a ... outer cylinder as a part of a cylindrical container, 11b ... inner cylinder as a part of a cylindrical container, 19 ... opening, 40 ... cylinder, 60 ... film seal Mechanism, 61: rotation guide member, 62: rotation handle, 6
3 ... guide stopper member, 67 ... membrane sealing material, 68 ...
Wire, 69: wire rotating roller, 691, guide member, 692, handle, 693, film sealing material, 694
... Stopper member, 695 ring member, 100 sensual body stimulation ring, 140 hollow structure.

Claims (12)

[Claims] 1. A cylindrical member having an insertion opening for inserting a penis, and a side surface of a penis inserted into the cylindrical member from the insertion opening, and a decompression chamber inside the cylindrical member. A film-like sealing material that forms the erect penis by evacuating and depressurizing the inside of the cylindrical member, so that the film-like sealing material adheres to the side surface of the penis and erects the penis. A penis erection aid. 2. A tubular member having an opening formed at one end thereof, into which a penis can be inserted; and a tubular member attached to the opening of the tubular member and extending in an axially inner direction of the tubular member. With a film-like sealing material,
The film-shaped sealing material has a hole into which a penis can be inserted, and the inside of the cylindrical member is evacuated with the penis inserted into the inside of the cylindrical member through the hole of the film-shaped sealing material. A part of the film-like sealing material is brought into close contact with the surface of the penis by reducing the pressure. 3. A cylindrical member, and a film-like sealing material that is in close contact with the surface of the penis by evacuating and reducing the pressure in the cylindrical member with the penis inserted inside the cylindrical member. An assisting device for penile erection, comprising: 4. A means for varying an opening area of the film-shaped sealing material in the tubular member, wherein when the penis is inserted into the tubular container, the opening area is increased, and The penile erection assisting device according to any one of claims 1 to 3, wherein the opening area is reduced in a state where the penis is inserted so that the film-like sealing material can contact the penis. 5. A penile erection, comprising: a tubular member having an insertion opening for inserting a penis, wherein the penis inserted into the tubular member is expanded by evacuating and reducing the pressure in the tubular member. In the auxiliary device, a film-shaped sealing material extending from the insertion port side to the axial inside of the cylindrical member, and means for changing an opening area of the film-shaped sealing material in the cylindrical member. When the penis is inserted into the cylindrical container, the opening area of the membrane sealing material is increased to facilitate insertion of the penis, and when the penis is inserted into the cylindrical container, the opening of the membrane sealing material is increased. The area can be reduced so that the film-shaped sealing material can be brought into contact with the penis. In the state where the film-shaped sealing material is brought into contact with the penis, the inside of the cylindrical container is evacuated and depressurized. Penis with the membrane sealing material Penile erection aids, characterized in that so as to close contact. 6. The means for changing the opening area of the film-like sealing material comprises pulling an end of the film-like sealing material in the axial direction of the cylindrical member toward the inner wall of the cylindrical member. The penile erection assisting device according to claim 4 or 5, wherein the opening area of the sealing material is enlarged and the opening area of the film-shaped sealing material is reduced by relaxing the tension. 7. The means for varying the opening area of the film-shaped sealing material includes fixing one end of the film-shaped sealing material to an inner wall of the cylindrical member and the other end of the film-shaped sealing material in the axial direction of the cylindrical member. Moving the tubular member in the axially outward direction to increase the opening area of the film-shaped sealing material, and moving the tubular member in the axially inward direction to form the membrane. The penile erection assisting device according to claim 4 or 5, wherein the opening area of the sealing member is reduced. 8. A tubular member having one end opened and the other end closed, provided on the opening side of the tubular member, one surface of which contacts the penis with the penis inserted from the one end, A film-like sealing material whose back side faces the inner wall side of the cylindrical member; and air suction means provided on the closing side of the film-like sealing material of the cylindrical member to suck air in the cylindrical member. By suctioning air in the tubular member by the air suction means, the film-like sealing material and the penis are brought into close contact with each other to close the opening side, so that the penile erection assist is provided. Appliances. 9. The tubular container is configured to be extendable and contractible,
A cylinder is detachably attached to this cylindrical container, and a piston that moves forward and backward by operating a lever is disposed inside the cylinder, and the cylinder is attached to the cylindrical container. The air in the cylindrical container is sucked by a valve means into the chamber in the cylinder partitioned by the piston by the reciprocation of the piston, so that the cylindrical container is extended and the cylinder is extended. Attached to the cylindrical container to be in use state, when not in use, while contracting the cylindrical container, the cylinder is detached from the cylindrical container and can be stored in the cylindrical container. The penile erection assisting device according to any one of claims 1 to 7, wherein: 10. The cylindrical container is provided with a cap for closing one end of the cylindrical container, and the cylinder can be taken out and stored by removing the cap. 10. The penile erection assisting device according to 9. 11. The cylindrical container has an outer cylinder and an inner cylinder,
11. The device according to claim 9, wherein the outer cylinder and the inner cylinder can be expanded and contracted by relatively moving the inner cylinder and the inner cylinder.
A penile erection assisting device according to claim 1. 12. The penile erection according to claim 9, wherein the cylindrical container is provided with holding means for holding the respective states of the extension and the contraction. Auxiliary equipment.