JP3038874U - Tightening band and erection aid using this - Google Patents

Abstract

(57) 【Abstract】 PROBLEM TO BE SOLVED: To maintain a good penile erection state by using a tightening band and a cylinder together. SOLUTION: When both the tightening band 30 and the cylinder 12 are used, when the tightening band 30 is attached and then the skin 40 is inserted into the cylinder 12 and the suction pump is driven in that condition, the air inside the cylinder is Is sucked and the inside becomes negative pressure. The penis erects with the skin 40 attached. In that state, the elastic band is pressurized. The astringent band has a wrapping body, and since it swells, the penis can be tightened regardless of individual differences in the penis, and the erection state can be maintained well.

Description

[Detailed description of the invention]

[0001]

[Technical field to which the invention belongs]

 The present invention relates to an elastic band that is used by being attached to the base of a penis and an erection assisting tool that uses the band. Specifically, by applying pressure with the austerity band attached to the base of the penis, it is possible to prevent uneven pressure conditions due to individual differences, and by using this austerity band and cylinder together, the penis erection condition can be maintained well. It is something that can be done.

[0002]

[Prior art]

 In patients with impotence, non-invasive erection aids are often used to maintain the erection status of the penis. As this erection aid, a negative pressure type (decompression type) erection aid is known.

FIG. 9 shows an outline of a negative pressure type erection assisting device 10 which has been conventionally known. A cylinder 12 is a tubular body having an inner diameter and a length so that a penis can be inserted. The starting end is configured as an opening portion 13, and a suction port 14 is provided at the leading end portion. A hose led from a suction pump (not shown) is connected to the suction port 14.

When in use, a penis fitted with a skin (condom which is a hygiene aid) is inserted into the cylinder 12 and the suction pump is driven. The air in the cylinder 12 is sucked by this driving, so that the inside of the cylinder 12 becomes a negative pressure, and this negative pressure promotes the inflow of blood into the cavernous tissue, and the penis becomes an erection state.

In this state, the elastic ring 16 attached to the opening 13 side is removed and attached to the base of the penis. By this attachment, the blood that has flowed into the cavernosal tissue does not return and the erection state can be maintained. The elastic ring 16 is attached and detached by extending a pair of left and right ears 18 shown in FIG.

[0006]

[Problems to be solved by the device]

 By the way, there are individual differences in the penis, and accordingly, it is necessary to prepare a plurality of types of rings having different inner diameters as the elastic ring 16. In order for the elastic ring 16 to have a sufficient effect, the penis during erection must be pressed sufficiently, but it may cause the penis to be too tight and may not be used in an appropriate tightening state. . In other words, it is not easy to use.

[0007] Therefore, the present invention solves such a conventional problem, and realizes a tightening according to individual difference and uses a tightening band instead of an elastic ring that simplifies the pressurization. The proposed erection assist device is proposed.

[0008]

[Means for Solving the Problems]

 In order to solve the above-mentioned problems, the austerity belt according to the present invention as set forth in claim 1 comprises a band-shaped body and a bladder-shaped body stuck to one surface of the band-shaped body, and the above-mentioned structure. A suction port is provided in a part of the band, and air is injected through the suction port in a state where the band is annular, and the band is swollen to narrow the inner diameter of the penis. It is characterized by austerity.

In the erection assisting tool according to the third aspect of the present invention, a cylinder formed of a tubular body having a predetermined inner diameter and length so that the penis can be inserted, and an annular body whose inner diameter changes by air pressure. The cylinder has an opening at its starting end, the end is sealed, and a suction port is formed on a part of its peripheral surface. And a suction port is provided in a part of the band-shaped body, and in the state where the elastic band is formed into an annular shape, the opening side of the cylinder is located. It is characterized in that the inside of the cylinder is decompressed, and then the compression band is pressurized.

In this invention, since the band-shaped tightening band is used, the region to be tightened is widened and proper compression can be given. Pressurization to the austerity band is performed by a pressurizing pump, so the pressurizing process is simple and the pressurization can be done in a short time. Since it is possible to absorb individual differences under pressure, it is not necessary to prepare multiple tightening bands of different lengths. Only one austerity belt is needed.

When a tightening band and a cylinder are used together, first, the inside of the cylinder is made to have a negative pressure, and if the tightening band is pressed to press the blood vessel in a state where the penis is sufficiently erected, the return of blood is reduced, so that the erection state is improved. Can be sustained.

Since the suction port is provided in a part of the peripheral surface of the cylinder, an excessive suction force does not act on the skin even immediately after use, and its removal can be prevented.

[0013]

[Embodiment of the invention]

 Next, an embodiment of the austerity belt and the erection assisting tool using the same according to the present invention will be described in detail with reference to the drawings.

FIG. 1 shows an embodiment of an erection assisting tool 10 using a tightening band according to the present invention, in which a cylinder 12 is formed as a tubular body having an inner diameter and a length so that a penis can be inserted. In the example, a molded product made of ABS resin, which is lightweight and has high strength, is used. One end of the cylinder 12 is an opening 13, and the other end, which is the tip, is closed by means of sealing or the like.

In this invention, the suction port 20 is formed in a part of the peripheral surface of the cylinder 12. The suction port 20 can be formed on any peripheral surface between the substantially central portion of the cylinder 12 and the tip portion, and in this example, it is formed on a part of the peripheral surface near the tip portion. The reason why the suction port 20 is formed on a part of the peripheral surface of the cylinder 12 will be described later.

On the other hand, 26 is an electric suction pump, and the free ends of a hose (rubber hose or the like) 24 connected to the electric suction pump are fitted into the suction ports 20 and 28, respectively, so that the hose 24 can be connected to the cylinder 12. Connected with.

In addition to the activation switch 27, the suction pump 26 is provided with an operation indicator light (LCD or the like), which is not shown. The suction pump 27 is a DC drive type and is driven by an internal battery. In this example, it has a 6-volt power supply configuration. You may make it drive from an alternating current source using an AC adapter.

A recess 22 that communicates with the opening 13 is formed in a part of the opening 13, and a plug 32 of the elastic band 30 is attached to the recess 22. As will be described later in detail, the tightening band 30 has an inner diameter that can be changed by the amount of air injected into the inside, and when used, it is in an annular shape as shown in FIG. Thus, it is mounted on the inner surface of the opening 13.

As shown in FIG. 1, a vinyl hose 34 is connected between the stopper 32 and the suction port 36 of the pressurizing pump 35 for the pressurizing operation on the elastic band 30. In addition to the power switch 37, the pressurizing pump 35 is provided with a pressurizing meter 38 so that the pressurizing state of the tightening band 30 can be monitored. In the example shown in the figure, an alarm lamp 39 is further provided so that the user can be alerted to prevent abnormal pressure. Appropriate pressurization is realized by the pressurization meter 38 and the alarm light 39. When pressurized, the inner envelope 53 swells as shown in FIG. 4, and its inner diameter changes from ra to rb (ra> rb).

FIG. 5 shows an embodiment of the austerity belt 30 according to the present invention, which has a belt-like body 50, and the belt-like body 50 has only a peripheral surface portion so that one surface thereof has a bag shape. A wrapper 53 attached to the belt 50 is provided. As shown in the figure, convex portions 51 and concave portions 52 are alternately formed on one surface side (wrapping body 53 side) of the band-shaped body 50, and the packaging body 53 is formed in a shape conforming to the unevenness.

A hole 57 is bored at a substantially middle position of the strip 50, and a cylindrical plug 58 is fitted therein. A valve body 60 is fitted together with the stopper 58 so as to close the lower end surface of the stopper 58.

As shown in FIG. 6, the valve body 60 is provided with a disc-shaped valve seat 61 and a support portion 62 thereof, and a bent locking portion 63 is integrally formed with the valve seat 61. If they are fitted together in the holes 57 of the belt-shaped body 50, they can be attached and fixed in a state of being in close contact with the belt-shaped body 50.

A circular flange 58a is integrally formed on a predetermined outer peripheral surface of the stopper 58. As shown in FIG. 8, when the elastic band 30 is mounted, the recessed portion 22 is almost completely closed by the flange 58a, so that air leakage from the inside of the cylinder when the elastic band 30 is mounted can be prevented.

Engaging concave portions 65 and engaging convex portions 66 as engaging means are integrally formed on the opposite end surface sides of the left and right end portions 54 and 55 of the band-shaped body 50, and the elastic band is formed by engaging the both. 30 is designed to be assembled into an annular band as shown in FIG.

Of the elastic band 30, the band-shaped body 50 is made of a flexible elastic material such as silicon rubber, while the envelope-shaped body 53 is soft and hard to cut like raw rubber. A material made of a new material is used. It is possible to use those in which the width of the elastic band 30 is around 10 mm, the thickness of the concave portion 52 of the band-shaped body 50 is about 2 mm, and the thickness up to the convex portion 51 is about 6 mm. The inner diameter ra before pressurization is selected to be approximately 26 mm, and the inner diameter rb after maximum pressurization is selected to be approximately 20 mm.

Now, in the case of such a constitution, when the tightening band 30 is used alone, the tightening band 30 is attached to the base of the penis, and the pressure pump 35 shown in FIG. 1 is used when in the erection state. And pressurize. Then, since the valve body 60 is opened and air is injected, the envelope 53 swells as shown in FIG. 7. In reality, since the tightening band 30 is formed in an annular shape, it spreads inward as shown in FIG. 4 and its inner diameter rb becomes smaller.

This pressurization compresses the penis, making it difficult for blood to escape from the cavernous tissue. When the pressurization is stopped at an appropriate place (there are individual differences) while referring to the pressurization meter 38, etc., the valve body 60 is closed and the austerity band 30 is kept in the pressurized state. You will be able to maintain the condition.

Since the inner diameter of the elastic band 30 changes depending on the pressurization, if the pressurization state is controlled according to the individual difference, this individual difference can be absorbed. Therefore, it suffices to prepare one austerity belt 30. Since the austerity band 30 is attached to the penis with a certain width, it is possible to eliminate a local pressure feeling. Since the pressurizing pump 35 is used, pressurization is easy and the pressurization can be completed in a short time.

When the elastic band 30 and the cylinder 12 are used together, the elastic band 30 is attached from the opening 13 side as shown in FIG. At this time, the plug 58 is mounted so as to come into contact with the recess 22 of the cylinder 12. Then, since the recess 22 is closed by the flange 58a of the plug 58, air leakage in the cylinder 12 can be prevented.

After the elastic band 30 is attached as shown in FIG. 3, or the elastic band 30 is attached to the outer side of the attached skin 40, the elastic band 30 is inserted into the cylinder 12, and the suction pump 26 is inserted in that state. When driven, the air inside the cylinder 12 is sucked, and the inside becomes negative pressure. At this time, since the suction port 20 is formed in a part of the peripheral surface of the cylinder 12, the flow of the sucked air is not in the cylinder axis direction as shown in FIG. It becomes the flow of.

Therefore, the skin 40 attached to the penis does not receive a suction force only in the mounting direction, but a suction force that pulls out the entire skin 40 from an oblique direction. Therefore, the suction force for simply detaching the attached skin 40 does not act, so that the penis can be erected while the skin 40 is attached.

Since the inside of the cylinder 12 is continuously sucked during the driving period of the suction pump 26, as long as the suction pump 26 is driven, the inside of the cylinder 12 is continuously sucked even if a predetermined negative pressure (vacuum state) is reached. The state continues. However, the drive torque of the suction pump 26 is selected so that the suction pump 26 will idle when a certain negative pressure is reached.

An experimental example will be described.

(1) When the drive voltage for the drive motor (not shown) for operating the suction pump 26 is 6 volts, and when the rotation speed of this drive motor is selected to be 4000 rpm, The vacuum was inadequate to promote sufficient erection.

(2) When the same driving voltage of 6 volts was selected and the number of rotations of the driving motor was set to 8000 rpm, an excessive vacuum state was obtained.

(3) When the drive voltage is 6 V and the rotation speed of the drive motor is set to 7,000 rpm, an appropriate vacuum state can be created in the cylinder 12, and the suction pump 26 can be continuously operated. Even if it continued to be driven, the suction pump 26 idled when reaching a predetermined vacuum state, and the inside of the cylinder 12 was not further negative pressure. It was found that this vacuum state has an appropriate suction action for the user and effectively promotes blood inflow (circulation).

When the predetermined vacuum state is reached, the suction action is no longer present, and the suction pump 26 simply idles. Therefore, the suction pump operating time is measured, or the cylinder pressure is measured using a meter or the like, Since it is not necessary to stop the operation of the suction pump 26 after confirming that the internal pressure has been reduced, it is particularly suitable for use in a dark place and for the elderly.

From the above experimental results, in this example, the drive motor was set to a 6-volt power supply, and the one selected so that the rotation speed was 7,000 rpm was used. Then, in this case, the driving torque is calculated to be 42 kg / cm ³ . Actually, there is an operating loss (driving loss), so if the operating rate is 70% now, it will be approximately 29 to 30 kg / cm ³ . Therefore, it suffices to use the suction pump 26 that operates with such a driving torque. The pressurizing pump 35 is also the same as the suction pump 26.

When the erection has been sufficiently erected, the power switch 27 is turned off, and the power switch 37 is turned on instead to pressurize the tightening band 30, and the power switch 37 is turned off in an appropriate pressurizing state. Then you will be able to maintain this erection.

In the above-described embodiment, the example in which the suction port 20 is provided on the peripheral surface near the tip of the cylinder 12 has been described, but the suction port is provided on any peripheral surface from the substantially central portion to the tip of the cylinder 12. 20 can be formed. However, it was confirmed by experiments that if the suction port 20 was formed too close to the opening 13, a sufficient suction force would not work.

[0041]

[Effect of the invention]

 As described above, in the present invention, the penis can be pressed with the swelling state of the wrapping body forming the elastic band. According to this, the inner diameter of the austerity band can be changed depending on the pressurization, so if the pressurization state is controlled according to the individual difference, this individual difference can be absorbed. Therefore, it is sufficient to prepare one austerity band. Since the austerity band is attached to the penis with a certain width, it is possible to eliminate local pressure. In addition, since a pressure pump can be used, it is easy to apply pressure and can be completed in a short time.

Further, by using the cylinder in combination, the skin can be prevented from coming off and the erection can be performed more accurately, and the erection state can be effectively maintained.

[Brief description of the drawings]

FIG. 1 is a schematic view showing an embodiment of an erection assisting tool according to the present invention.

FIG. 2 is a plan view showing a usage state of the elastic band.

FIG. 3 is a conceptual diagram when a tightening band and a cylinder are used together.

FIG. 4 is a plan view showing a state in which the elastic band is pressed.

FIG. 5 is a cross-sectional view of the elastic band.

FIG. 6 is a perspective view of a valve body.

FIG. 7 is a sectional view of the elastic band in a pressurized state.

FIG. 8 is a cross-sectional view of essential parts showing a state in which the elastic band is attached to the cylinder.

FIG. 9 is a schematic view of a conventional erection aid.

FIG. 10 is a view of an elastic ring.

[Explanation of symbols]

 10 ... Erectile assisting device 12 ... Cylinder 20 ... Suction port 26 ... Suction pump 30 ... Straightening band 50 ... Strip 53 ... Package 35 ... Pressure pump

Claims (4)

[Utility model registration claims] 1. A strip-shaped body and a wrapping-shaped wrapping body adhered to one surface of the strip-shaped body, wherein a suction port is provided in a part of the strip-shaped body, and the strip-shaped body is formed into an annular shape. A tight band which is characterized in that the penis is tightened by injecting air through the suction port in this state to swell the band and narrow its inner diameter. 2. The elastic band according to claim 1, wherein convex portions and concave portions are alternately formed on the strip-shaped body, and the envelope body is formed along the convex portions and the concave portions. 3. A cylinder formed of a tubular body having a predetermined inner diameter and length into which a penis can be inserted, and an annular tightening band whose inner diameter is changed by air pressure. It is formed as an opening, the tip is sealed, and a suction port is formed in a part of the peripheral surface, and the elastic band is composed of a band-shaped body and a wrapping-shaped body adhered to one surface of the band-shaped body. In addition to being configured, a suction port is provided in a part of the strip, and the elastic band is attached to the opening side of the cylinder in an annular state, and after the inside of the cylinder has a negative pressure, An erection assisting device characterized by applying pressure to the above-mentioned austerity band. 4. The erection assisting tool according to claim 3, wherein the suction port is formed on an arbitrary peripheral surface between a substantially central portion and a tip portion of the cylinder.