JP2729752B2 - Male function aid - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a male function assisting device to be used by attaching to a male penis.

[0002]

2. Description of the Related Art Conventionally, as this kind of male functional aid,
What is described in Japanese Patent Publication No. 2-37180 is known. In this method, a cylindrical body is formed of a flexible elastic material to which a male penis can be attached, a circular air chamber is provided in a thick portion of the cylindrical body, and an air supply hose with a check valve is provided in the air chamber. Along with the communication, a hard retaining wall is formed on the outer peripheral side of the cylindrical body of the air chamber, and when the air is supplied into the air chamber after being attached to the male penis, the outer peripheral portion of the cylindrical body is formed by the function of the retaining wall. While maintaining the original shape, the inner circumference expands and compresses the base of the penis, and this compression expands the penis and assists the function of men with physical deficits such as erectile dysfunction and premature ejaculation It is made possible.

[0003]

SUMMARY OF THE INVENTION The above-mentioned known example is characterized in that a mold-retaining wall which is harder than the wall of the air chamber on the side where the male penis is mounted is formed on the outer peripheral side of the cylindrical body of the air chamber so that the air chamber is mounted on the male penis. The outer periphery of the cylinder keeps its original shape when air is blown into the air chamber, but in order to provide such a hard mold retaining wall, a plurality of materials of different materials are used. Therefore, there is a problem that molding is troublesome. Further, a hard mold retaining wall has a problem that it has a poor touch feeling and is difficult to deform when attached because it lacks flexibility and is not easily deformed. Accordingly, the present invention provides a novel male function assisting tool that does not require a hard part on the outer surface and can be used while maintaining the original shape of the outer surface in order to solve such a problem. Aim.

[0004]

In order to achieve the above object, the male function assisting device of the present invention has substantially the same flexibility on the side wall of a cylindrical body 1 made of an elastic material into which a male penis can be inserted. A penis is formed by providing a circumferential air chamber 4 sealed by the inner wall portion 2 and the outer wall portion 3, and by sending air from the outside into the air chamber 4 to bulge the inner wall portion 2 inward. The outer wall 3 of the air chamber 4 can be tightened.
Is provided with circumferentially convex stripes 5 for suppressing outward bulging of the outer wall portion 3 on the outer surface portion.

[0005]

The assistive device for male function of the present invention is used by attaching it to a male penis when a male and a female sexually intersect. The part is mounted in a state of being exposed from the distal end opening of the cylindrical body 1, and thereafter, air is sent from the outside into the air chamber 4 to cause the inner wall part 2 of the air chamber 4 to bulge inward and tighten the penis. By pressing the penis, the blood in the penis is stagnated, the penis is hardened, and the penis is completely erected. When the air is sent into the air chamber 4, the inner wall 2 of the air chamber 4 bulges inward as described above, but the outer wall 3 of the air chamber 4 has a convex shape provided on the outer surface thereof. Since the outward bulging is prevented by the shape preserving action of the streaks 5, the shape of the outer surface portion maintains the original shape. Therefore, it is not necessary to harden the outer wall portion 3 in order to keep the shape of the outer surface portion in the original shape.

[0006]

FIG. 1 shows a male function assisting device 7 according to an embodiment of the present invention, which will be described in detail below. The male function assisting device 7 includes the cylinder 1 and an air supply hose 6 connected to the cylinder 1, and an air pump is detachably attached to a tip of the air supply hose 6. The cylindrical body 1 is entirely made of the same flexible rubber, the upper half of which is a truncated cone, the lower part of which is a substantially straight cylindrical shape, and the lower cylindrical part is a double-walled inner wall part. An air chamber 4 is provided between the air chamber 4 and the air chamber 4, and the air chamber 4 is communicated with the air chamber 4. The inner wall portion 2 and the outer wall portion 3 of the air chamber 4 have substantially the same hardness, and an appropriate number of circumferentially extending streaks 5 project at regular intervals in the longitudinal direction on the outer surface portion of the outer wall portion 3. Has been established.

[0007] The cylinder 1 is mounted on the penis, and an air chamber 4 is mounted by an air pump (not shown) attached to the end of an air supply hose 6.
When air is blown into the air chamber 4, the air chamber 4 expands and the inner wall portion 2 expands inward, so that the penis inserted into the cylindrical body 1 is tightened and pressed. At this time, since the outer wall portion 3 of the air chamber 4 can be prevented from bulging outward by the circumferentially protruding streaks 5, the outer surface shape retains its original shape. In use, connect the air pump to the air supply hose 6
From the air supply hose 6, but a check valve (not shown)
To prevent air leakage.

[0008]

The present invention is as described above. It goes without saying that a male penis is assisted to fully exert its function to enable a fulfilling marital life. By providing circumferentially convex streaks 5 on the outer surface of the outer wall 3 of the air chamber 4, the outer surface shape is maintained in the original shape, so that it is not necessary to provide a hard mold retaining wall as in the conventional example. An elastic material having substantially the same flexibility can be used for the inner wall portion 2 and the outer wall portion 3 of the chamber 4 so that molding is facilitated. Therefore, the tactile sensation is good, and further, there is an effect that deformation such as bending is easy at the time of mounting and easy to handle. In addition, the convex stripes 5 in the circumferential direction also have the effect of increasing the stimulus given to the woman when used.

[Brief description of the drawings]

FIG. 1 is a longitudinal sectional view of a central portion.

FIG. 2 is a cross-sectional view taken along a line AA in FIG.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Cylindrical body 2 Inner wall part 3 Outer wall part 4 Air chamber 5 Circular convex line in the circumferential direction 6 Air supply hose 7 Male function aid

Claims (1)

(57) [Claims] 1. An inner wall portion 2 having substantially the same flexibility as a side wall of a cylindrical body 1 made of an elastic material into which a male penis can be inserted.
And a circumferential air chamber 4 sealed by an outer wall 3 is provided, and air is sent from the outside into the air chamber 4 to bulge the inner wall 2 inward, thereby enabling the penis to be tightened. At the same time, circumferential convex stripes 5 for suppressing the outward bulging of the outer wall 3 are provided on the outer surface of the outer wall 3 of the air chamber 4.
A male function assistive device characterized by the provision of: