JP2019130258A - Tool for protecting vaginal cavity - Google Patents

Abstract

To provide a tool that protects a vaginal cavity while promoting sexual pleasure to mitigate coital pain and simultaneously enable contraception and prevention of sexually transmitted diseases (STD).SOLUTION: A tool for protecting a vaginal cavity is composed of: a body part in a cylindrical pouch shape made of a material having sufficient toughness; and an approximately flat seat part made of a material having sufficient toughness. On the seat part is provided an aperture through which a penis is to be inserted. The body part is connected to the seat part along the aperture. The body part can block friction and pressing impact caused by reciprocating motion of the penis.SELECTED DRAWING: Figure 1

Description

Detailed Description of the Invention

  The present invention relates to a device that can provide sexual pleasure, protect the vaginal tract, improve sexual pain and also prevent contraception and prevent sexually transmitted diseases (STD).

  Traditionally, the devices that have been used for contraception and prevention of sexually transmitted diseases (STDs) are largely divided into male condoms and female condoms. For example, there are a male condom and a female condom as shown in Patent Documents 1 and 2 below.

  During sexual intercourse, it is a great means for the male side to gain pleasure by drawing the penis within the woman's vagina and stimulating the glans.

  On the other hand, there are many women who want to enjoy sexual intercourse psychologically, but have sexual intercourse pain due to friction and pressure impact on the vaginal opening and vagina wall due to penis insertion and drawing exercise for various reasons. In general, in order to reduce such sexual intercourse pain, there are a method of applying a lubricant in the penis or vagina, and a method of using a condom with a jelly-like lubricant as shown in Patent Document 1.

JP 49-008094 A WO2004 / 026168

Problems to be solved by the invention

  However, conventional male condoms and female condoms are commonly in the form of a thin film (though they have been pursued to be thin to emphasize the feeling of close contact), and both male and female condoms are Friction and compression impacts due to the drawing movement are transmitted directly to the vagina wall. By using a lubricant, the coefficient of friction can be reduced to some extent, but the friction and compression impact on the vaginal opening and vagina wall remains the same, that is, there is a problem that sexual intercourse pain cannot be significantly improved. It was.

  Therefore, an object of the present invention is to provide a device that can protect the vaginal tract, improve sexual intercourse pain, and at the same time prevent contraception and prevent sexually transmitted diseases (STD) in order to solve the above problems.

  In order to solve the above-described problems, an instrument for protecting the vagina tract according to the present invention (hereinafter referred to as the present instrument) includes a cylindrical pouch-shaped main body made of a material having a predetermined toughness and a substantially flat seat. An opening for passing the penis is provided in the seat, and the main body is connected to the seat along the edge of the opening. The specified toughness mentioned in the text is not a thin film like conventional condoms that cannot be held in shape, but has shape holding power and durability to meet the purpose of use by adjusting the material and setting the thickness. At the same time, it has elasticity affinity. The purpose of use in the text means that in normal sexual activity, the position of the vaginal opening can be maintained by the seat of this device, and there is no intrusion or escape, and friction with the vaginal wall by pulling out the penis By maximally blocking the pressure shock and preventing leakage of semen and body fluids, it is possible to improve sexual intercourse pain and at the same time prevent contraception and sexually transmitted diseases (STD).

  In addition, the vertex part of the main-body part of this instrument can deform | transform into a concave shape or a convex shape, It is characterized by the above-mentioned.

  In addition, a plurality of annular structures are provided on the main body of the instrument.

  Moreover, a plurality of continuous protrusion structures are provided on the main body of the instrument according to the present invention.

  In addition, a plurality of discontinuous protrusion structures are provided on the main body of the instrument.

  Further, the main body of the device is characterized in that two or more of a plurality of annular structures, a plurality of continuous protrusion structures, and a plurality of discontinuous protrusion structures are provided.

  Moreover, the length of the perpendicular | vertical direction of the seat part surface of this instrument is provided so that it may differ.

  Moreover, this instrument can be used on both sides.

  In addition, about the usage method of this instrument, the main body is twisted or folded in the radial direction, the seat is rotated while being twisted from the vaginal opening, and the positional relationship with the vaginal opening can be maintained by the seat. And

  According to the present invention, the stimulation of the glans that enhances sexual pleasure can be obtained, while the friction and compression impact on the vaginal wall due to the penile drawing movement is largely blocked, thus protecting the vaginal tract and preventing sexual pain. At the same time, it can improve contraception and prevent sexually transmitted diseases.

It is a front view which shows 1st embodiment of this invention. It is a front view which shows 2nd embodiment of this invention. It is a top view which shows 1st embodiment of this invention. It is a bottom view which shows 1st embodiment of this invention. It is a figure for demonstrating the usage method of this invention product.

  Hereinafter, the basic configuration of the present invention will be described, but the present invention is not limited in any way as long as the gist of the present invention is not exceeded.

  FIG. 1 is a front view showing a first embodiment of the present invention. The device 10 is made of medical grade silicone rubber, and the connecting portion 22 between the main body 18 and the seat 14 is formed so that the main body 18 can be turned over. Since the present instrument 10 can serve its intended purpose, it is preferable that the thickness of the main body 18 is more than a certain degree. In this embodiment, the thickness of the main body 18 is about 0.8 mm and the thickness of the seat 14 is about 2.5 mm. To do. In order to strengthen the shape retaining force of the main body 18, a ring-shaped protrusion structure 11, 12, 13 is provided, and a continuous protrusion structure (in this embodiment, a net-like protrusion structure) 15 is provided. The ring-shaped protrusion structures 11, 12, 13 and the continuous protrusion structure 15 have an effect of enhancing the shape retaining force of the main body 18 and at the same time enhancing the stimulation to the glans. The ring-shaped protrusion structures 11, 12, 13 and the continuous protrusion structure 15 may be formed on both the inner and outer surfaces of the main body 18 or only on one surface.

  The main body 18 can be held in an open state by the shape holding force of the seat 14.

  A crease 19 is provided around the apex portion 16, and it can be easily recessed or protruded by an external force to fit the inner uterine ostium at the time of use, and at the same time has a role of collecting semen. FIG. 1 shows a state in which the vertex 16 is convex.

  The distribution density, shape, size, etc. of the ring-shaped protrusion structures 11, 12, 13 and the continuous protrusion structure 15 can be freely set according to the age, race, customs, etc. of the user.

  FIG. 2 is a front view showing a second embodiment of the present invention. The device 10 is made of medical grade silicone rubber, and the connecting portion 22 between the main body 18 and the seat 14 is formed so that the main body 18 can be turned over. Since the present instrument 10 can serve its intended purpose, it is preferable that the thickness of the main body 18 is more than a certain degree. In this embodiment, the thickness of the main body 18 is about 1.5 mm and the thickness of the seat 14 is about 2.5 mm. To do. The main body portion 18 is provided with a discontinuous protrusion structure (in this embodiment, a dot protrusion structure) 21. The discontinuous protrusion structure 21 has an effect that is useful for enhancing stimulation to the glans during the penis extraction movement. The discontinuous protrusion structure 21 may be formed on both the inner and outer surfaces of the main body 18 or may be formed only on one surface.

  The main body 18 can be held in an open state by the shape holding force of the seat 14.

  A crease 19 is provided around the apex portion 16, and it can be easily recessed or protruded by an external force to fit the inner uterine ostium at the time of use, and at the same time has a role of collecting semen. FIG. 2 shows a state where the apex portion 16 is recessed.

  The distribution density, shape, size, etc. of the discontinuous protrusion structure 21 can be freely set according to the age, race, customs, etc. of the user.

  Since the third embodiment of the present invention is the same as the first embodiment except that only the ring-like protrusion structures 11, 12, and 13 are provided (the continuous protrusion structure 15 is not provided), the drawings are the same. Omitted.

  The fourth embodiment of the present invention is the same as the first embodiment except that only the continuous protrusion structure 15 is provided (the ring-like protrusion structures 11, 12, and 13 are not provided). To do.

  Since the fifth embodiment of the present invention is the same as the first embodiment except that the discontinuous protrusion structure 21 is provided between the continuous protrusion structures 15, the drawing is omitted.

  Since the sixth embodiment of the present invention is the same as the second embodiment except that the ring-shaped protrusion structures 11, 12, and 13 are provided between the discontinuous protrusion structures 21, the drawings are omitted.

  Since the seventh embodiment of the present invention is the same as the second embodiment except that the continuous protrusion structure 15 is provided between the discontinuous protrusion structures 21, the drawing is omitted.

  Since the eighth embodiment of the present invention is the same as the first embodiment except that the discontinuous protrusion structure 21 is provided between the continuous protrusion structures 15, the drawing is omitted.

  FIG. 3 is a top view of the instrument 10. The main body 18 is located at the center of the seat 14 and holds the main body 18 in an open state.

  FIG. 4 is a bottom view of the instrument 10, and the lengths of the seat 14 in both directions perpendicular to each other, that is, the lengths 41 and 43 from the opening 42 of the body 18 to the edge of the seat 14 are provided differently. As a result, the seat portion 14 has a substantially oval shape, and can be easily held in use, can be easily twisted into the vagina, and can hold the position at the vaginal opening. The diameters 44, 41, and 43 of the opening 42 can be freely set according to the user's age, race, customs, and the like.

  Although FIG. 5 is a figure for demonstrating the usage method of this instrument 10, either of 1st to 8th embodiment may be used. In order to make it easier for the user to select the device 10 of an appropriate size and insert it into the vagina, while holding the tip of the main body 18 with one hand and the seat 14 with the other hand, Squeeze in an arbitrary direction around the axis (may be folded), narrow the main body 18, apply it to the vaginal opening, and push it to the seat 14 while twisting (pre-lubricated in the vaginal opening or the tip and inside of the main body 18 in advance) It is even better if an agent is applied). When completely twisted, the seat part 14 is reversely rotated by hand to return the main body part 18 to its original state, or a finger or the like is inserted into the main body part 18 to return the longitudinal direction of the seat part 14 to the vaginal opening direction. It is preferable to match. The opening 42 is completely opened by the shape restoring force of the seat 14 and the main body 18, and a certain amount of space can be formed in the vagina.

  Therefore, at the time of sexual intercourse, the penis can be easily inserted from the opening 42, and if it is extracted, the glans rubs against the ring-shaped protrusion structures 11, 12, 13 and the continuous protrusion structure 15 or the discontinuous protrusion structure 21. Stimulated and a pleasant feeling. On the other hand, because the body part 18 can largely block friction and compression shock due to drawing motion, it can protect the vaginal tract, improve sexual intercourse pain and simultaneously block semen and body fluids, thus preventing contraception and sexually transmitted diseases You can also.

  After the sexual intercourse, the device 10 is taken out while rotating the seat 14 by hand. Since the main body 18 can be turned over, the semen collected in the instrument 10 and the adhering body fluid can be easily washed.

DESCRIPTION OF SYMBOLS 10 Apparatus for protecting vaginal tract according to the present invention 11, 12, 13 Ring-like projection structure 14 Seat portion 15 Continuous projection structure 16 Vertex portion 18 Body portion 19 Vertex portion fold 21 Discontinuous projection structure 22 Body portion and seat portion Connection part 41 Distance from the opening of the main body part to the end in the longitudinal direction of the seat part 42 Diameter of the opening part of the main body part 43 Distance from the opening part of the main body part to the short direction of the seat part 44

Claims (9)

It is composed of a cylindrical pouch-shaped main body made of a material having a predetermined toughness and a substantially flat seat, and the seat is provided with an opening for passing a penis, and the main body extends along the edge of the opening. A device for protecting the vaginal tract characterized by being connected to the seat.   2. The device for protecting the vaginal tract according to claim 1, wherein the apex of the main body can be deformed into a concave shape or a convex shape.   The apparatus for protecting the vaginal tract according to claim 1, wherein a plurality of annular structures are provided in the main body.   The apparatus for protecting the vaginal tract according to claim 1 or 2, wherein a plurality of continuous protrusion structures are provided on the main body.   The instrument for protecting the vaginal tract according to claim 1, wherein a plurality of discontinuous protrusion structures are provided on the main body.   The instrument for protecting the vaginal tract according to claim 1, wherein two or more of a plurality of annular structures, a plurality of continuous protrusion structures, and a plurality of discontinuous protrusion structures are provided on the main body.   The instrument for protecting the vagina road according to claim 1, 2, 3, 4, 5, 6 characterized in that the lengths of the seat surface are perpendicular to each other.   8. A device for protecting the vaginal tract according to claim 1, 2, 3, 4, 5, 6, 7 characterized in that it can be used on both sides. The method of using the device for protecting the vaginal tract according to claims 1, 2, 3, 4, 5, 6, 7, and 8 is to twist or fold the main body portion in the radial direction and rotate the seat portion from the vaginal opening. It is characterized by being able to hold the positional relationship with the vaginal opening by twisting and sitting.

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