CN114569319A

CN114569319A - Condom

Info

Publication number: CN114569319A
Application number: CN202210378518.3A
Authority: CN
Inventors: 陈勇; 杨晋东; 陈涛; 夏克枢; 廖聪; 付强; 郑传东; 卓晖
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-04-12
Filing date: 2022-04-12
Publication date: 2022-06-03

Abstract

The invention provides a condom, which comprises a tight-binding ring, a condom body and a condom head which are sequentially connected, wherein the condom head is of a semi-ellipsoid structure, a latex film is arranged on the outer side of the condom head, a closed cavity is formed between the latex film and the condom head, buffer liquid is filled in the cavity, a plurality of elastic bulges are arranged on the latex film, the elastic bulges are hollow and communicated with the cavity, the elastic bulges are attached to the surface of the latex film in an initial state, the cavity is pressurized to enable the buffer liquid to be filled into the elastic bulges, so that the elastic bulges form a sac-shaped structure protruding towards the outer side of the latex film, and the condom is used for solving the problems that the cervix of a female cannot be protected in the using process of the condom and the condom cannot enable the female to quickly reach high tide in the sexual intercourse process.

Description

Condom

Technical Field

The invention relates to the technical field of adult family planning products, in particular to a condom.

Background

Condoms are a barrier type device that can be used during sexual intercourse to reduce the risk of sexually transmitted infections and involuntary pregnancy for women. Condoms can be divided into female condoms and male condoms. On the premise of correct use each time, the effective rate of contraception for female condoms is about 95%, and the effective rate of contraception for male condoms is about 98%.

Disclosure of Invention

The invention aims to provide a condom, which solves the problems that the cervix of a female cannot be protected in the using process of the condom and the condom is difficult to enable the female to quickly reach climax in the sexual intercourse process.

In order to solve the technical problems, the invention adopts the following technical scheme:

the utility model provides a condom, includes consecutive tight circle of restrainting, condom body and pullover, pullover is the semiellipsoid structure, pullover's the outside is equipped with the emulsion membrane, form confined cavity between emulsion membrane and pullover, the cavity intussuseption is filled with buffer liquid, it is protruding to be equipped with a plurality of elasticity on the emulsion membrane, the protruding interior space of elasticity communicates with the cavity, the bellied initial condition of elasticity is attached on the surface of emulsion membrane, the cavity pressurized makes buffer liquid fill to the elasticity protruding in, makes the protruding formation of elasticity to the bellied saccular structure in the emulsion membrane outside.

The further technical scheme is that the elastic bulges are uniformly distributed in a divergent mode towards the middle of the surface of the latex film.

The technical scheme is that the elastic bulge comprises a cylindrical telescopic deformation membrane and an arc-shaped sealing membrane, one end of the telescopic deformation membrane is connected with the surface of the latex membrane, the other end of the telescopic deformation membrane is connected with the sealing membrane, an open telescopic space is formed between the sealing membrane and the inner side of the telescopic deformation membrane, and the opening is communicated with the cavity.

The further technical scheme is that the condom also comprises a semen storage bag, wherein the semen storage bag is arranged at one end, away from the condom body, of the condom head and is arranged on the inner side of the latex film, and a semen storage chamber is formed on the inner side of the semen storage bag.

The further technical proposal is that the inner side of the joint of the condom body and the condom head is provided with a pressurizing ring, and the outer side of the pressurizing ring is arc-shaped.

The further technical proposal is that the buffer liquid is sterilized water.

The further technical proposal is that the condom body, the condom head and the outer side of the emulsion film are all provided with lubricant.

Compared with the prior art, the invention has at least one of the following beneficial effects:

1. the tight binding ring can prevent the user from falling off in the process of wearing the condom.

2. The tight ring can slow down the blood reflux of the erect penis and prolong the erection time.

3. The cavity pressurized makes buffer liquid fill to elastic bulge in, makes elastic bulge form to the bellied sac-like structure in the emulsion membrane outside, and the elastic bulge that is sac-like structure can slow down the impact force of wearer to women's cervix at the in-process that carries out the sexual intercourse, the effectual cervical safety of protecting women.

4. The initial state of the elastic bulges is attached to the surface of the latex film, so that the whole condom is more attractive and is convenient to package.

5. The buffer liquid has fluidity, so that the impact on the female cervix is relieved in the process that the elastic bulge of the bulged saccular structure is contacted with and extruded by the female cervix.

6. The elastic bulge of the raised saccular structure enables the elastic bulge of the raised saccular structure to be fully contacted with the cervix of the female and relieves the impact force on the cervix of the female during the sexual intercourse of the wearer

7. The pressurizing ring can reduce the stimulation of friction to the dorsal nerve of the penis when a wearer carries out sexual intercourse, and can play a role in treating premature ejaculation.

8. The tightening ring can prevent the semen from flowing outwards and reduce the spread of venereal disease.

Drawings

Fig. 1 is a schematic diagram of the construction of a condom according to the invention.

FIG. 2 is a partial schematic view of a bladder structure in which resilient protrusions are compressed to form protrusions in accordance with the present invention.

Fig. 3 is a partially enlarged view of a portion a in fig. 2.

Icon: 1-tightening ring, 2-condom body, 3-condom head, 4-latex film, 5-cavity, 6-buffer liquid, 7-elastic bulge, 701-telescopic deformation film, 702-sealing film, 703-telescopic space, 8-seminal vesicle, 9-seminal vesicle and 10-pressurizing ring.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Example (b):

fig. 1-3 show a preferred embodiment of the condom of the present invention, the condom in this embodiment includes a tight-bound ring 1, a condom body 2 and a condom head 3 connected in sequence, the condom head 3 is a semi-ellipsoidal structure, a latex film 4 is disposed on the outer side of the condom head 3, a closed cavity 5 is formed between the latex film 4 and the condom head 3, the cavity 5 is filled with a buffer liquid 6, the latex film 4 is provided with a plurality of elastic protrusions 7, the elastic protrusions 7 are hollow and communicated with the cavity 5, the elastic protrusions 7 are in an initial state of being attached to the surface of the latex film 4, the cavity 5 is pressed to enable the buffer liquid 6 to be filled into the elastic protrusions 7, and the elastic protrusions 7 form a sac-like structure protruding to the outer side of the latex film 4.

The principle of the invention is as follows: when a wearer uses the condom to do sexual intercourse, the cavity 5 is pressed to enable the buffer liquid 6 to be filled into the elastic bulges 7, the elastic bulges 7 form a sac-shaped structure protruding towards the outer side of the latex film 4, and when the cavity 5 is not pressed by external pressure, the elastic bulges 7 are restored to the initial state, namely, the elastic bulges are attached to the surface of the latex film 4.

Specifically, the tight-bound ring 1 can prevent the user from falling off in the process of wearing the condom.

The tightening ring 1 can slow down the blood reflux of the erect penis and prolong the erection time.

The cavity 5 is pressurized to enable the buffer liquid 6 to be filled into the elastic bulge 7, the elastic bulge 7 is enabled to form a sac-shaped structure protruding towards the outer side of the latex film 4, the elastic bulge 7 with the sac-shaped structure can relieve the impact force of a wearer on the cervix of a woman in the process of sexual intercourse, and the cervix safety of the woman is effectively protected.

The elastic bulges 7 are attached to the surface of the latex film 4 in the initial state, so that the whole condom is more attractive and convenient to package.

The buffer liquid 6 has fluidity, so that the impact on the female cervix is relieved in the process that the elastic bulge 7 of the bulge saccular structure is contacted with and pressed by the female cervix.

The elastic bulge 7 of the raised saccular structure enables the elastic bulge 7 of the raised saccular structure to be in full contact with the cervix of the female and relieves the impact force on the cervix of the female during the sexual intercourse of the wearer

As another embodiment of the invention, the elastic bulges 7 are uniformly distributed towards the middle part of the surface of the latex film 4 in a divergent manner, so that the elastic bulges 7 with the convex saccular structure can be formed at the stress positions in the latex film 4, the elastic bulges 7 in the pressed state can fully contact the cervix of a woman, the excitation point of the woman can be improved, and the woman can reach orgasm in advance.

Specifically, the elastic protrusion 7 includes a cylindrical telescopic deformation film 701 and an arc-shaped sealing film 702, one end of the telescopic deformation film 701 is connected with the surface of the latex film 4, the other end of the telescopic deformation film is connected with the sealing film 702, an open telescopic space 703 is formed between the sealing film 702 and the inner side of the telescopic deformation film 701, the opening is communicated with the cavity 5, the telescopic deformation film 701 changes along with the pressure in the compression space, and when the compression space receives external pressure, the telescopic deformation film 701 extends, so that the elastic protrusion 7 with the form of the telescopic deformation film 701 and the sealing film 702 protrudes to form a saccular elastic protrusion 7.

As another embodiment of the invention, the condom further comprises a sperm storing bag 8, the sperm storing bag 8 is arranged at one end of the condom head 3 far away from the condom body 2, the sperm storing bag 8 is arranged at the inner side of the latex membrane 4, the inner side of the sperm storing bag 8 forms a sperm storing chamber 9, and the sperm storing chamber 9 is used for collecting liquid generated or excreted by a wearer in the process of using the condom.

Meanwhile, the sperm storing bag 8 is arranged at one end of the condom head 3 far away from the condom body 2, and the sperm storing bag 8 is arranged at the inner side of the latex film 4, so that the latex film 4 effectively protects the sperm storing bag 8 from being damaged to cause the condom to lose efficacy, namely the use safety of the condom is improved.

The inner side of the joint of the condom body 2 and the condom head 3 is provided with the pressure ring 10, the outer side of the pressure ring 10 is arc-shaped, after a wearer wears the condom, the pressure ring 10 is arranged at the glans part of the penis of the wearer, and the pressure ring 10 is tightly pressed on the penis at the rear side of the glans part, so that the sensitivity of the glans is reduced, and the effect of prolonging ejaculation is achieved.

The water after the buffer liquid 6 is sterilized in the invention can not damage human body by adopting water, and simultaneously avoids the phenomenon that the buffer liquid 6 in the closed cavity 5 leaks to the outer side of the condom due to the friction between the latex film 4 and the condom head 3 and between the latex film 4 and the sperm storing bag 8.

The lubricant is arranged on the outer sides of the condom body 2, the condom head 3 and the latex film 4, so that the penis of a user can smoothly enter the vagina, and the comfort of the user is improved.

In practical application, the elastic bulge 7 is a water sac which has elasticity, the water sac is attached to the surface of the latex film 4 under the condition that the condom body 2 is not pressed, and the cavity 5 is pressed under the condition that the condom body 2 is pressed to enable the buffer liquid 6 to be filled into the water sac, so that the water sac forms a sac-shaped structure bulged towards the outer side of the latex film 4.

Although the invention has been described herein with reference to a number of illustrative embodiments thereof, it should be understood that numerous other modifications and embodiments can be devised by those skilled in the art that will fall within the spirit and scope of the principles of this disclosure. More specifically, various variations and modifications are possible in the component parts and/or arrangements of the subject combination arrangement within the scope of the disclosure, the drawings and the appended claims. In addition to variations and modifications in the component parts and/or arrangements, other uses will also be apparent to those skilled in the art.

Claims

1. The utility model provides a condom, includes consecutive tight circle of restrainting (1), condom body (2) and pullover (3), pullover (3) are half ellipsoid structure, its characterized in that: the outside of pullover (3) is equipped with emulsion membrane (4), form confined cavity (5) between emulsion membrane (4) and pullover (3), cavity (5) intussuseption is filled with buffer liquid (6), be equipped with protruding (7) of a plurality of elasticity on emulsion membrane (4), the protruding (7) of elasticity is empty and communicate with cavity (5), the initial condition of the protruding (7) of elasticity is attached on the surface of emulsion membrane (4), cavity (5) pressurized makes buffer liquid (6) fill to in the protruding (7) of elasticity, makes protruding (7) of elasticity form to emulsion membrane (4) outside bellied saccular structure.

2. The condom of claim 1, wherein: the elastic bulges (7) are uniformly distributed in a divergent mode towards the middle of the surface of the latex film (4).

3. The condom of claim 1, wherein: elastic bulge (7) are including the flexible deformation membrane (701) that are the cylindricality and being the closed membrane (702) of arcuation, the one end of flexible deformation membrane (701) links to each other with the surface of emulsion membrane (4), and the other end links to each other with closed membrane (702), closed membrane (702) and the inboard formation of flexible deformation membrane (701) have open-ended flexible space (703), the opening with cavity (5) are linked together.

4. The condom of claim 1, wherein: still including storing up seminal vesicle (8), it sets up in the one end of keeping away from condom body (2) of pullover (3) to store up seminal vesicle (8), just it sets up in the inboard of emulsion membrane (4) to store up seminal vesicle (8), the inboard of storing up seminal vesicle (8) forms stores up seminal fluid room (9).

5. The condom of claim 1, wherein: the inner side of the joint of the condom body (2) and the condom head (3) is provided with a pressurizing ring (10), and the outer side of the pressurizing ring (10) is arc-shaped.

6. The condom of claim 1, wherein: the buffer liquid (6) is sterilized water.

7. The condom of claim 1, wherein: and the outer sides of the condom body (2), the condom head (3) and the latex film (4) are all provided with lubricating agents.