KR930003754Y1 - Condom - Google Patents

Abstract

No content.

Description

Cone dome

1 is a perspective view of a conventional condom.

2 is a cross-sectional view of a conventional condom.

3 is a perspective view of the condom of the present invention.

4 is a cross-sectional view of the condom of the present invention.

5 is a cross-sectional view taken along the line A-A of FIG.

6 is a cross-sectional view taken along the line B-B in FIG.

7 is a cross-sectional view taken along the line C-C of FIG.

* Explanation of symbols for main parts of the drawings

20: condom 21: body

22: cum chamber 23: surrounding recess

24: neck 25: home

26: coloring

The present invention relates to a condom.

The conventional condom shown in FIG. 1 and FIG. 2 is comprised by the main body 11, the semen chamber 12, and the peripheral recess 13 of the front part.

The peripheral recess 13 surrounds the recess immediately below the glans, and the semen chamber 12 extends forward from the front of the semen ejaculation hole when a conventional condom is worn on the penis.

Conventional condoms of this kind have the following drawbacks.

1. The semen chamber 12 is formed as a bowl (BOWL), but since the connection point with the main body 11 forms a passage having the same diameter as the semen chamber 12, the semen ejaculated therein returns to the glans and the main body around the penis. It is very easy to flow up to (11).

If the erected penis contracts after semen ejaculation, the ejaculated semen may eventually flow out of the semen chamber along the body 11 from the opening of the condom to cause pregnancy or ejaculate semen that inadvertently breaks and leaks from the condom may potentially be present. May cause pregnancy.

In addition, the penis should be washed when the surroundings are filled with ejaculated semen flowing back to the main body 11.

2. In the intercourse process, air may enter the vagina by the intercourse action, and if the internal and external pressure is balanced because the air is not discharged in this way, the intercourse may not be performed smoothly, and both sides may not feel pleasant. It is natural for a woman to secrete secretions during sexual intercourse to keep her vagina wet enough to facilitate sexual intercourse, and the surrounding recesses under the glans serve for air exhaust and discharge of secretions.

Conventional condoms have a cylindrical body 11 formed to have the same diameter from the top to the bottom, and thus are not useful for air exhaust and discharge of secretion when worn on the penis. Since the concave portion under the glans cannot be blocked, sometimes the condom may contain some air if the user is too rush to wear it, and the concave portion may lose its function, so sexual intercourse is smooth enough to achieve satisfaction. If you can't or are bad, some damage may occur. External and internal pressures are not balanced to accommodate greater friction, thereby primarily increasing the likelihood of their destruction being reduced to contraceptive performance. The cause is the loss of function for evacuating air and discharging secretions that the surrounding recesses must have.

The present invention is designed to ameliorate the above-mentioned shortcomings of the conventional condom. The condom according to the present invention has a main body and a seminal chamber so that once the ejaculated semen enters the seminal chamber through the neck, it hardly flows through the neck. It has a special structure provided with a vertical, narrow and flat neck.

One of the next different structures of the condom of the present invention is the structure of the semen chamber for storing ejaculated semen. The semen chamber extending forward from the main body has a vertical height longer than the vertical height of the neck and a lower part larger than the upper part. The semen that enters the semen chamber through the neck flows to the lower part along the inner surface and gradually moves. It is lost and held in the semen chamber with little possibility of flowing back through the neck.

In addition, the condom of the present invention is formed with a longitudinal groove in the front bottom of the body to match the shape of the male organ, the groove is a means for evacuating the air and the discharge of the partial liquid so that the sexual intercourse action can be made smoothly and satisfactorily Act as.

Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

As shown in FIGS. 3 and 4, the condom according to the present invention includes a main body 21, a semen chamber 22, a peripheral recess 23 of the front portion, and the main body 21 and the semen chamber 22. It is comprised by the neck part 24 in between. The neck 24 is vertical, narrow, flat, and smaller than the semen chamber 22, as shown in FIGS. 5, 6, and 7 degrees to conform to the semen ejaculation hole of the penis. The semen chamber 22 is formed in an elliptical shape and is very different from that of a conventional condom. The semen chamber 22 is longer than the neck portion 24 and its lower portion is larger than the upper portion, and its overall size is suitably made so as not to interfere with sexual intercourse.

The ejaculated semen entering the semen chamber 22 can flow to the lower portion along the inner surface and remain there, and is prevented by the narrow neck 24 so that it can hardly flow back into the body 21. Therefore, semen stored in the semen chamber 22 can never flow out of the opening of the condom 20, and a substantial contraceptive effect is achieved.

With reference to FIGS. 4 and 5, the main body 21 has a longitudinally longitudinally extending groove 25 formed therein and coinciding with the groove of the penis, which is formed when the condom is worn. Can be fitted to the groove. Thus, the groove 25 has the same function as the groove of the penis for air exhaust and discharge of secretion, and enables smooth, natural, satisfactory sexual intercourse. In addition, due to the balanced internal and external pressure, almost no pressure is received, so the possibility of destroying the condom of the present invention can be completely achieved contraceptive purposes.

In order to use the condom of the present invention having the neck 24 facing the semen ejaculation hole and the groove 25 adapted to be grooved at the base of the glans, an arrowhead-colored marking 26 such as an arrowhead is used for the correct position of the penis. It can be formed on the upper surface so that the user can immediately know whether the upper side of the condom is correctly positioned when using the condom.

However, the condoms of the present invention can still function as any means even when worn in slightly incorrect positions.

Claims (5)

An elongated main body 21 having an uneven front portion and defining an inner space, and an elliptical cross-section semen chamber 22 and an elongated main body 21 having a width and a height and extending in a plane perpendicular to the elongated main body. ) And the slits having a width and a height extending from the neck to the elongated body 21 and connecting the semen chamber 22 to the front part of the slender, the slits being the elongated body. The inner space of the semen chamber 22 and the communication between, the width of the slits is smaller than the height, the width and height of the slits is characterized in that formed to be smaller than the width and height of the semen chamber (22) Condom. According to claim 1, the elliptical semen chamber 22 forms a lower portion of the neck portion 24 having a height higher than the upper portion of the neck portion 24 so that the semen ejaculated to the semen chamber 22 is stored along the inner surface. Condom characterized in that it can be flowed to the lower portion. According to claim 1, the elongated main body 21 has a longitudinal groove 25 corresponding to the shape of the male organ in the front bottom so as to have the function of evacuating air and secretion during intercourse, the longitudinal body is elongated ( 21) a condom characterized in that it does not communicate with the internal space. The condom according to claim 1, wherein the elongated body (21) is formed with an upper surface coloring mark (26) so that the user knows the exact position when using the condom (20). 5. The condom according to claim 4, wherein the colored display (26) is colored in a different color from that of the elongated main body (21).