CN113545913A

CN113545913A - Condom

Info

Publication number: CN113545913A
Application number: CN202010334536.2A
Authority: CN
Inventors: 宁小广; 宁蓝月
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-24
Filing date: 2020-04-24
Publication date: 2021-10-26

Abstract

The invention discloses a condom, which comprises a condom body and a condom opening elastic ring and is characterized in that at least one bulge structure is integrally formed on the inner wall of the condom body made of elastic material. The invention provides a new breathable healthy condom with more technical advantages, wherein at least two axial breathable channels are formed on the inner wall of the condom, so that the skin of a human body cannot feel oppressed and airtight, all the current breathable condoms are inevitably replaced, the development history of the condoms and the future national and international market competition patterns are changed, and local enterprises are supported to be beyond the monopoly of world condom brands.

Description

Condom

Technical Field

The invention relates to the field of condoms, in particular to a condom with a breathable structure.

Background

At present, the known condoms have two main types of shapes of the outer wall of the condom body: smooth condoms and special-shaped condoms. The shape of the outer wall of the condom body of the special-shaped condom is ring grain, granule, ripple and pattern, which can be said to be strange and must be fully realized. However, the inner walls of the two types of condoms are smooth surfaces, which causes the skin on the surface of the penis and the inner wall of the condom body to form a large-area airtight contact surface, which belongs to a major defect, causes the airtightness in the condom, is not favorable for the air in the seminal vesicle stored at the airtight end of the condom body to be discharged, increases the back resistance pressure during ejaculation, causes the difficult ejaculation and the inexhaustible ejaculation, easily causes the semen to be blocked in the vas deferens and the testis after long-term use, and brings risks to health; secondly, the airtight condom causes poor body feeling, a user feels oppressive and airtight, the feeling is uncomfortable, and even the skin of the penis is anoxic and whitish and ulcerated and necrotized after long-time use.

Disclosure of Invention

The invention aims to overcome the defects and shortcomings of the existing condom, and at least one axially-distributed or spirally-distributed convex structure is arranged on the inner wall of the condom, so that at least two axially (longitudinally) or spirally-distributed ventilating channels are formed, the air in a seminal vesicle can be discharged conveniently, and meanwhile, a ventilating channel is provided for the penis skin at the corresponding position, so that the skin of a human body can breathe normally, and the feeling of suffocation, air impermeability and difficult discomfort can be avoided. The invention provides a new breathable healthy condom with more technical advantages, which can certainly replace all the current non-breathable condoms, change the development history of condoms since hundreds of years and the future industry competition patterns, and lead local enterprises to overtake the monopoly of world condom brands. The invention is realized by adopting the following technical scheme:

a condom comprises a condom body and a condom opening elastic ring, and is characterized in that at least one bulge structure is integrally formed on the inner wall of the condom body made of elastic material.

The convex structure is a part of the sleeve body with the thickness higher than that of the sleeve body on the inner wall of the sleeve body, and can be in an axial distribution or thread-shaped distribution form or an even distribution or uneven distribution form.

The raised structure can be axially distributed stripes, axially distributed particles, axially distributed ripples, axially distributed patterns, axially distributed threads or other axially distributed shapes on the inner wall of the sleeve body.

The convex structure can be stripes distributed in a thread shape, particles distributed in a thread shape, ripples distributed in a thread shape, patterns distributed in a thread shape, threads distributed in a thread shape or other shapes distributed in a thread shape on the inner wall of the sleeve body.

The convex structure can be particles which are uniformly or non-uniformly distributed on the inner wall of the sleeve body and other shapes which are uniformly or non-uniformly distributed.

The thickness (height) of the protruding structure can be 0.5mm-3mm, and the width can be 1mm-5 mm.

The invention also provides a method for preparing the condom, which comprises the following steps:

(a) forming the condom qualified in the test on a forming device;

(b) adding lubricant or other additives, sterilizing and packaging in a packaging box.

In the method, the condom is made of elastic material, and at least one convex structure is integrally formed on the inner wall of the condom body; the convex structure is a part of the sleeve body with the thickness higher than that of the sleeve body on the inner wall of the sleeve body, and can be in an axial distribution or thread-shaped distribution form or a uniform distribution or non-uniform distribution form; the convex structure can be axially distributed stripes, axially distributed particles, axially distributed ripples, axially distributed patterns, axially distributed threads or other axially distributed shapes on the inner wall of the sleeve body; the convex structure can be stripes distributed in a thread shape, particles distributed in a thread shape, ripples distributed in a thread shape, threads distributed in a thread shape, patterns distributed in a thread shape or other shapes distributed in a thread shape on the inner wall of the sleeve body; the convex structure can be particles which are uniformly or non-uniformly distributed on the inner wall of the sleeve body and other shapes which are uniformly or non-uniformly distributed; the thickness (height) of the protruding structure can be 0.5mm-3mm, and the width can be 1mm-5 mm.

Compared with the prior art, the technical scheme of the invention has the beneficial effects that:

1. at least one axial convex structure is designed on the inner wall of the condom, so that at least two axial (longitudinal) ventilation channels are formed, the air in the seminal vesicle can be discharged conveniently, and meanwhile, the ventilation channels are provided for the penis skin at the corresponding positions, so that the skin of a human body can breathe normally, and the human body cannot feel suffocated, suffocated and uncomfortable.

The invention provides a new breathable healthy condom with more technical advantages, which can replace all the current non-breathable condoms, change the development history of condoms since hundreds of years and the future national and international market competition patterns, and support local enterprises to overtake the monopoly status of world condom brands.

Drawings

FIG. 1 is a plan view of example 1.

Fig. 2 is a cross-sectional view taken along line a-a of fig. 1.

Fig. 3 is a sectional view taken along line B-B of fig. 2.

FIG. 4 is a plan view of example 2.

Fig. 5 is a cross-sectional view taken along line C-C of fig. 4.

Fig. 6 is a sectional view taken along line D-D of fig. 5.

The labels in the figure are: the elastic ring for the sleeve opening comprises a sleeve opening elastic ring 1, an axial semicircular ventilating bulge 2, a sleeve body 3, a sleeve opening elastic ring 21, an axial double semicircular ventilating bulge 22 and a sleeve body 23.

Detailed Description

Example 1:

FIG. 1 is a plan view of example 1, in which: a looping elastic ring 1 and an axial semicircular ventilating bulge 2.

FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1, in which: a looping elastic ring 1, an axial semicircular ventilating bulge 2 and a sleeve body 3.

FIG. 3 is a cross-sectional view taken along line B-B of FIG. 2, in which: an axial semicircular ventilating bulge 2 and a sleeve body 3.

In the embodiment, the inner wall of the condom is provided with the ventilating strips of the axial semicircular ventilating bulges 2, the ventilating strips axially extend to the position of the elastic ring of the condom opening from the opening of the seminal vesicle, the inner wall of the condom body is provided with 8 ventilating strips which are uniformly distributed, each ventilating strip can form two ventilating channels on the left side and the right side of the convex height-making point on the surface of the skin of the penis, and the 8 ventilating channels can form 16 ventilating channels in total, so that the air in the seminal vesicle in the condom body can be freely discharged, the seminal emission is ensured to be easy and smooth during the seminal emission, the seminal emission is difficult or incomplete due to the absence of the internal pressure of sealed air, and the risk that the health is influenced by the long-term use of the airtight condom is avoided; meanwhile, the 16 air-permeable channels can keep the skin of the penis free to breathe without feeling oppressed and airtight, and avoid skin hypoxia whitening and even ulceration necrosis possibly caused by using the airtight condom for a long time.

Example 2:

FIG. 4 is a plan view of embodiment 2, in which: a looping elastic ring 21 and an axial double semicircular ventilating bulge 22.

Fig. 5 is a cross-sectional view taken along line C-C of fig. 4, in which: an elastic collar 21, an axial double semicircular ventilating bulge 22 and a sleeve body 23.

Fig. 6 is a cross-sectional view taken along line D-D of fig. 5, in which: an axial double semicircular ventilating bulge 22 and a sleeve body 23.

In the embodiment, the inner wall of the condom is provided with the ventilating strips with the axial double-semicircular ventilating bulges 22, the ventilating strips axially extend to the position of the elastic ring of the condom opening from the opening of the semen storage bag, the inner wall of the condom body is provided with 8 ventilating strips which are uniformly distributed, each ventilating strip can form three ventilating channels in the middle of the bulge height-making point and on the left side and the right side of the bulge height-making point on the surface of the skin of the penis, and the 8 ventilating channels can form 24 ventilating channels in total, so that the air in the semen storage bag in the condom body can be freely discharged, the semen ejaculatory is ensured to be easy and smooth during the semen ejaculatory, the semen ejaculatory difficulty or the incomplete semen ejaculatory caused by the internal pressure of closed air is avoided, and the risk that the health is influenced by the long-term use of the airtight condom is avoided; meanwhile, the 24 air-permeable channels can keep the skin of the penis free to breathe without feeling oppressed and airtight, and avoid skin hypoxia whitening and even ulceration necrosis possibly caused by using the airtight condom for a long time.

The present invention is not limited to the above embodiments, and after reading the technical solutions of the present invention, those skilled in the art may make various conceptions or modifications, which are within the technical scope of the present invention as long as they have or are equivalent to the technical features of the claims of the present application.

Claims

1. A condom comprises a condom body and a condom opening elastic ring, and is characterized in that at least one bulge structure is integrally formed on the inner wall of the condom body made of elastic material.

2. The condom of claim 1, wherein the protrusion is a portion of the condom body on the inner wall of the condom body higher than the thickness of the condom body, and the protrusion may be distributed axially or in a thread shape, or may be distributed uniformly or non-uniformly.

3. The condom of claim 2, wherein the raised structures are axially disposed striations, axially disposed particles, axially disposed corrugations, axially disposed patterns, axially disposed threads, or other axially disposed shapes on the inner wall of the condom body.

4. The condom of claim 2, wherein the protrusion structure is a thread-like stripe, a thread-like particle, a thread-like corrugation, a thread-like pattern, a thread-like thread, or other shapes.

5. The condom of claim 2, wherein the raised structures can be uniformly or non-uniformly distributed particles on the inner wall of the condom body, and other shapes that are uniformly or non-uniformly distributed.

6. The condom of claim 2, wherein the raised structures may have a thickness (height) of 0.5mm to 3mm and a width of 1mm to 5 mm.

7. A method of making the condom, the method comprising: (a) forming the condom qualified in the test on a forming device; and (b) adding a lubricant or other additives, sterilizing and packaging in a packaging box.

8. The method of claim 7, wherein the condom is made of an elastic material and has at least one protrusion integrally formed on an inner wall of the condom body; the convex structure is a part of the sleeve body with the thickness higher than that of the sleeve body on the inner wall of the sleeve body, and can be in an axial distribution or thread-shaped distribution form or a uniform distribution or non-uniform distribution form; the convex structure can be axially distributed stripes, axially distributed particles, axially distributed ripples, axially distributed patterns, axially distributed threads or other axially distributed shapes on the inner wall of the sleeve body; the convex structure can be stripes distributed in a thread shape, particles distributed in a thread shape, ripples distributed in a thread shape, threads distributed in a thread shape, patterns distributed in a thread shape or other shapes distributed in a thread shape on the inner wall of the sleeve body; the convex structure can be particles which are uniformly or non-uniformly distributed on the inner wall of the sleeve body and other shapes which are uniformly or non-uniformly distributed; the thickness (height) of the protruding structure can be 0.5mm-3mm, and the width can be 1mm-5 mm.