WO2006125380A1

WO2006125380A1 - A condom construction

Info

Publication number: WO2006125380A1
Application number: PCT/CN2006/001058
Authority: WO
Inventors: Guohui Lin
Original assignee: Guohui Lin
Priority date: 2005-05-26
Filing date: 2006-05-22
Publication date: 2006-11-30
Also published as: CN1695574A

Abstract

A condom construction for indicating the user to choose a right direction to use a condom is provided, wherein the condom construction is an obstruct(2) provided on a condom(1), and the said obstruct(2) may be a isolating film(2’’) provided on the front end of the surface of the said condom(1).

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention This invention relates to a contraceptive tool, and more particularly to a condom structure. BACKGROUND OF THE INVENTION Condoms are one of the safest and most commonly used tools in contraceptives. They are not only safe and hygienic, but also serve the purpose of safe contraception and can block the exposure of the disease.

Generally, condoms are packaged in such a way that the inside and the outside are rolled up. If they are used, if the direction is wrong, they cannot be worn. Therefore, when the condom is in use, it may be dark or used for various reasons. Improperly, there is often a phenomenon in which the direction of the sleeve is reversed. Usually, when the opposite direction is found, the other inner part is selected for wearing, but at this time, the outer surface of the condom may have contact with the body fluid or Semen, if there is an infectious disease, the bacteria in the body fluid will be transmitted to the other party through the other surface, and it is not safe and anti-infective. In addition, if it is semen, there may be a contraceptive failure. SUMMARY OF THE INVENTION A primary object of the present invention is to provide a condom structure that can serve to prompt the user to select the correct direction of use.

A secondary object of the present invention is to provide a condom structure which can reduce the problem of infecting a disease to a partner or causing a contraceptive failure due to a user's accidental wearing.

It is still another object of the present invention to provide a condom structure which can avoid the problem of infecting a person with a disease or causing a contraceptive failure due to a user's accidental wearing.

To achieve the above object, the solution of the present invention is: A condom structure in which a barrier is provided on a condom.

The barrier is a cue marker provided on the inner or outer surface of the front end of the condom. The barrier may be attached to the front end of the condom in a planar pattern.

The barrier may be a three-dimensional shape embedded in the front end of the condom.

The barrier is a layer of insulation disposed at the front end of the outer surface of the condom.

The barrier layer is a mesh or a layer having irregularities.

The barrier is a barrier film provided at the front end of the outer surface of the condom.

The barrier or barrier film is secured to the front end of the outer surface of the condom by a condom stack.

The barrier layer or the separator is fixed to the front end of the outer surface of the condom in a conforming manner Ministry.

A warning mark is printed on the isolation layer or the isolation film.

The separator is a composite film formed of paper and a sanitary protective layer coated on the outside of the paper. After adopting the above scheme, since the condom of the present invention is provided with a barrier thereon, it can be used in the correct direction by the prompt of the barrier when in use.

In addition, the barrier is provided on the front end of the condom surface, and the isolation layer may be a grid or a layer of irregular particles, which is not used for lighting or other reasons in actual use. Restriction, the finger touch can be used to know the direction of the front and back, to ensure that the correct direction of wear and use, can reduce the problem of the user's accidental transmission of the disease to the other party or cause contraceptive failure.

Furthermore, a protective film may be disposed at the front end of the outer surface of the condom. In actual use, if the direction is reversed, the body fluid will only contact the isolation film, and then the correct orientation is applied. It can be detached or removed from the outer surface of the condom. This layer of separator can act as a barrier to prevent the user from touching the body fluid or semen to the front end of the outer surface of the condom when the user wears the wrong direction. The isolation membrane has the function of protecting the outer surface of the condom to prevent the disease from being transmitted and the contraceptive failure. BRIEF DESCRIPTION OF DRAWINGS FIG. 1 is a schematic view of Embodiment 1 of the present invention;

Figure 2 is a schematic view of Embodiment 2 of the present invention;

Figure 3 is a schematic view of Embodiment 3 of the present invention;

Figure 4 is a schematic view of Embodiment 4 of the present invention;

Figure 5 is a use action of the present invention 'Figure 1;

Figure 6 is a use action diagram 2 of the present invention;

Figure 7 is a schematic view of Embodiment 5 of the present invention;

Figure 8 is a schematic cross-sectional view showing a separator of the present invention. BEST MODE FOR CARRYING OUT THE INVENTION As shown in Fig. 1, a condom of the present invention is provided with a barrier 2 at a front end portion 11 of a condom 1. The barrier 2 is a prompt mark provided on the inner surface of the front end of the condom 1 or the front end portion 11 of the outer surface.

As shown in FIG. 1 , the barrier 2 can be a three-dimensional shape, such as a flower, embedded in the front end portion 11 of the condom 1 , so that the user can know the condom 1 when the user touches it. On the front and back sides, the condom 2 can be removed for normal use by unfolding the condom. As shown in FIG. 2, the barrier 2 may be a flat pattern, and the pattern may be printed on the front end of the condom by printing a warning or a picture. It gives the user a hint when using it.

As shown in FIG. 3, the barrier 2 is a layer 2 provided on the outer surface of the front end portion 11 of the condom 1, and the layer 2 is a mesh or a concave-convex object, when a condom is packaged, When the condom is folded from the inner side to the outer surface, the condom is wound, pressed against the front end portion 11 of the outer surface of the condom, or adhered to the outer surface of the front end portion 11 of the condom 1. In actual use, it is not limited by light or other reasons. The finger's touch can be used to know the direction of the finger to ensure that the correct direction is used. In addition, although it is set in the grid, it can also play a certain role. Blocking effect, thereby reducing the problem of infecting the other party or causing contraceptive failure due to the user's accidental wearing.

As shown in FIG. 4, the barrier 2 of the condom of the present invention is provided with a separator 2" on the outer surface of the front end portion 11 of the condom 1, which is provided when the condom 1 is packaged. The front end portion 11 which is wound on the outer surface when the inner surface is rolled up or rolled up and pressed against the outer surface is fixed. Of course, the fixing manner can also be adhered to the outer surface of the front end portion 11 of the condom 1 by gluing.

In use, when the user wears the wrong direction, the body is only in contact with the condom.

1 The separator 2" on the outer surface of the front end portion 11 will not contaminate the outer surface of the condom 1 when the body fluid or semen is used, and when it is selected in the correct direction, it is expanded in the opposite direction along the winding direction as shown in Figs. In the case of the condom 1, the separator 2" loses the fixing effect of the crimping and is detached from the condom 1. If the separator 2 is fixed by sticking, as the condom 1 is unfolded, it is only necessary to tear off the separator 2", and the separator 2" has the function of protecting the outer surface of the condom. It is completely safe to prevent disease transmission and contraceptive failure.

As shown in FIG. 7, the barrier layer 21 of the isolation layer 2 or the isolation film 2 of the present invention can be further printed with the prompt mark 21, and the user can select the correct direction of use through the marker 21 during normal use. It will not cause inconvenience.

The separator 2" may be made of paper 22, or may be printed with a protective layer 23 (such as latex or other hygienic material) after printing the logo 21 (or pattern) on the outside of the paper 22. A composite film to prevent ink from coming into contact with the human body.

The above descriptions are only the detailed description and drawings of the specific embodiments of the present invention, and are not intended to limit the features of the present invention, and the equivalents of those skilled in the art are equivalent to the spirit of the present invention. Modifications or variations are intended to be included within the scope of the invention.

Claims

Rights request

A condom structure characterized in that: a barrier is provided on the condom.

2. A condom structure according to claim 1 wherein: the barrier is a cue mark provided on an inner or outer surface of the front end of the condom.

3. The condom structure of claim 1 wherein: the barrier is attachable to a front end of the condom in a planar pattern.

4. The condom structure of claim 1 wherein: the barrier is embossed in a three-dimensional shape at the front end of the condom.

5. The condom structure of claim 1 wherein: the barrier is a layer of insulation disposed at a front end of the outer surface of the condom.

6. The condom structure of claim 5, wherein: the spacer layer is a mesh or a layer having irregularities.

7. The condom structure of claim 1 wherein: the barrier is a barrier film disposed at a front end of the outer surface of the condom.

8. The condom structure of claim 7 wherein: the barrier layer or barrier film is secured to the front end of the outer surface of the condom by a condom stack.

9. The condom structure according to claim </ RTI> wherein: the barrier layer or the barrier film is attached to the front end portion of the outer surface of the condom in a conforming manner.

10. A condom structure according to claim 5 or claim 7 wherein: the barrier layer or barrier film is printed with a cue mark.

11. The condom structure of claim 7 wherein: the barrier film is a composite film formed from paper and a sanitary protective layer overlying the paper.