CN103142347A - Porous condom - Google Patents
Porous condom Download PDFInfo
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- CN103142347A CN103142347A CN2013100814429A CN201310081442A CN103142347A CN 103142347 A CN103142347 A CN 103142347A CN 2013100814429 A CN2013100814429 A CN 2013100814429A CN 201310081442 A CN201310081442 A CN 201310081442A CN 103142347 A CN103142347 A CN 103142347A
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- barrier ring
- condom
- ring
- barrier
- contact hole
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Abstract
The invention discloses a porous condom and belongs to a family planning article. The porous condom comprises a condom body made of an elastic material and provided with a closed end and an open end, and a semen storage bag arranged at the top of the closed end, wherein the condom body is internally provided with a blocking ring connected with the condom body into an integral structure; and at least one contact hole communicating the interior with the exterior of the condom body is formed in a condom body wall between the blocking ring and the open end of the condom body. According to the porous condom, with the adoption of a simple and ingenious design, the diaphragm type blocking ring is arranged near the closed end of the condom body, so that a blocking area is formed near the semen storage bag, semen can be confined into the area, and semen backflow and leakage are effectively blocked. As the contact holes are formed in the condom body wall between the blocking ring and the open end of the condom body, an exposed nerve sensitive area of a penis is enlarged, the penis can be contacted and rubbed with a female vagina really, and the real sexual pleasure of a male is enhanced greatly.
Description
Technical field
The present invention relates to a kind of family planning articles for use, specifically, what relate to is the porous type condom.
Background technology
Along with the social development progress, people are more and more higher for the pursuit of sexual life quality, and simultaneously in order to avoid unplanned pregnancy in men and women's sexual life, condom has become indispensable family planning articles for use in sexual life.In order to reach the purpose of contraception, existing condom products is all to adopt full-enclosed structure, and its contraception principle is that the artificial barrier film of one deck is set between penis and vagina in men and women's sexual life process, and the blocking-up seminal fluid enters in women's body, to reach contraceptive effect.Thus, just greatly reduced true touch feeling and the voluptus of male in sexual life, cause a lot of male to produce extremely unwilling psychology and the impression of using condom of even repelling, and other contraception means all more or less can produce harmful effect to the health of user, be unfavorable for very much the execution of China's family planning system and carry out in concrete practice.
Those skilled in the art wishes to use in men and women's sexual life the condom products that has no side effect as contraceptives also in continuous research, can improve true touch feeling and the voluptus of male in sexual life simultaneously.And based on existing contraception principle, the technical staff is substantially toward adopting high-end material and more and more thinner body thickness direction development on research direction, but due to the restriction of scientific technological advance at present, high-end technology means higher cost, and what be unfavorable for very also that product puts goods on the market applies.
Summary of the invention
The object of the present invention is to provide a kind of porous type condom, the full-enclosed structure that solves condom makes all relatively poor problems of male's true touch feeling and voluptus in men and women's sexual life.
To achieve these goals, the technical solution used in the present invention is as follows:
The porous type condom, comprise the body of making and having blind end and opening by elastomeric material, and the seminal vesicle that is arranged at body blind end top, be provided with in described body and be connected the barrier ring that is integrative-structure with body, be provided with at least one and be communicated with the contact hole that overlaps the inside and outside on the cover body wall between barrier ring and body opening.Being opened on the basis that does not affect the body Integral connection structure of this contact hole carried out, and guarantees that this condom can not damage in normal use procedure.
Further, described barrier ring is diaphragm structure, and its thickness is 0.01～5mm, and the anchor ring width of barrier ring is 3～20mm, and in its ring-type, diameter of a circle is at least 2mm.
Again further, the angle angle between the cover body wall of the anchor ring of described barrier ring and body blind end is 5 °～90 °.
In order to increase barriering effect, the quantity of described barrier ring is more than two, and the spacing between every two adjacent barrier rings is 3～6mm.
In order to realize better the present invention, described barrier ring is made by elastomeric material.
Specifically, described contact hole is more than two, and all contact holes are at least one ring shape and are distributed on the cover body wall.
As preferably, described contact hole be shaped as one or more combination in circle, similar round, polygon.Can be also other different forms.
In order to guarantee good result of use, be 10～35mm near the barrier ring of seminal vesicle and the spacing of seminal vesicle, the contact hole of close barrier ring and the spacing of barrier ring are 3～45mm.If more than the distribution of contact hole was two circles, the spacing between every circle contact hole was at least 3mm, and overall distribution is no more than the body opening and gets final product.In addition, the distribution of contact hole also is not limited to annular spread, can also carry out the specific aim design according to the different neural sensitivities zone on male penis.
key point of the present invention is: effectively solved by set up barrier ring in the condom body defective that in its use procedure, seminal fluid flows backwards and leaks, and on this basis, form by perforate on the condom body, make the male penis position expose the neural sensitivity zone of a plurality of parts when using condom, when Male sexual is lived by contact friction truly in the neural sensitivity zone that exposes and vagina, obtain how real voluptus, broken the conventional thought of the art, need not forming technique or the manufacturing technology using high-end material technology or obtain thinner membrane material, overcome technology prejudice, proposed a kind of male of allowing and obtained the new concept of how true touch feeling and voluptus in sexual life, indicated the new direction on condom art road for development.Be highly suitable for need not the contraceptives in the prevention of sexually-transmitted diseases situation between the fixing sex partner of safety.
Compared with prior art, the present invention has following beneficial effect:
(1) the present invention is by simple, design cleverly, the barrier ring of diaphragm type is set near the body blind end, form barrier region near making seminal vesicle, seminal fluid can be limited in this zone, effectively having intercepted seminal fluid flows backwards and leaks, and by offer contact hole on the cover body wall of barrier ring and body opening, increased the neural sensitivity zone that penis exposes, make penis carry out contact friction truly with vagina, greatly improved male's verity pleasant sensation, has outstanding substantive distinguishing features and significant progressive, and the present invention easily implements, use safety, effectively reduced conflict or the repulsion psychology of male to using condom, help China's family planning system to carry out, be fit to apply.
(2) the present invention utilizes the male penis top to make the entrance of barrier ring compress sealing with the pressure that barrier ring fully contacts, barrier region has been consisted of hermetic cavity, guaranteed that effectively seminal fluid can not flow backwards, the inner circle through-hole alignment of simultaneously ejaculation place of penis head by barrier ring barrier region, make seminal fluid enter barrier region fully and can not omit in barrier region part in addition, simultaneously, because seminal fluid can be blocked in barrier region fully, allow the body rear portion need not the factor of considering that seminal fluid flows backwards, for offering of contact hole lays a solid foundation, design thus varying number, different sizes and difform contact hole, different choice and operations is provided for the consumer of different touch feeling demands, have good market value and application prospect widely, but also provide wide exploitation to expand space for those skilled in the art of the present technique's follow-up study.
(3) in the present invention, the angle angle between the cover body wall of the extension of barrier ring and body blind end is used according to reality and is carried out 5 °～90 ° designs, make it semi-section and be barb-like structure, make on the one hand the shape of barrier ring and the shape that angle is more pressed close to the male penis head, degree of closure and the comfort level used have been improved, on the other hand, the barb-like obstruct groove that forms can increase the effect that intercepts seminal fluid to a certain extent, prevents that further the seminal fluid refluence from leaking.
(4) in the present invention, plural barrier ring can also be set according to different actual demands, so that dual or multiple obstructing capacity to be provided, further improve barriering effect, and barrier ring also adopts elastomeric material to make, utilize the extension characteristic of elastomeric material, improve the sealing of the barrier region of barrier ring and body blind end and seminal vesicle formation, reduced simultaneously the barrier ring foreign body sensation that produces and the comfort level that has increased use.
(5) the present invention is designed to annular distribution with contact hole on the cover body wall, and the exposure portion of penis is distributed in the form of a ring, helps to improve true touch feeling in men and women's sexual life process, obtains more voluptus.
Description of drawings
Fig. 1 is structural representation of the present invention.
Fig. 2 is the broken section structural representation of body blind end and barrier ring in the present invention.
Fig. 3 is the structural representation in the present invention-embodiment 1.
Fig. 4 is the structural representation in the present invention-embodiment 2.
Fig. 5 is the structural representation in the present invention-embodiment 3.
In above-mentioned accompanying drawing, the component names that Reference numeral is corresponding is as follows:
The 1-body, 2-seminal vesicle, 3-barrier ring, 4-contact hole.
The specific embodiment
The invention will be further described below in conjunction with drawings and Examples, and embodiments of the present invention include but not limited to the following example.
Usually adopt entire body to run through enclosed construction with respect to condom in prior art, as Fig. 1, Fig. 2, shown in Figure 3, this porous type condom, comprise the body 1 with blind end and opening, seminal vesicle 2 in the top setting of body blind end, and arrange near the body blind end be connected barrier ring 3 three parts that are integrative-structure with body, be provided with simultaneously three and be communicated with the cover inside and outside and along overlapping the ring-shaped distributed contact hole 4 of body wall, the close barrier ring in the position of this contact hole on the cover body wall between barrier ring and body opening.
At first, the cover body wall at barrier ring and seminal vesicle and body blind end place is common consists of a baffle space, and the seminal fluid during use after male ejaculation just is present in this space.Existence due to barrier ring, no matter male penis is in expansion or contraction state, the penis head all can be close to the effect of jointly playing the sealing baffle space with barrier ring, under this effect, seminal fluid is defined in baffle space and can flow backwards, and has solved thus to occur the problem that seminal fluid flows backwards and leaks when condom uses.
On this basis, by offer contact hole on the cover body wall between barrier ring and body opening, increase the neural sensitivity zone that penis exposes, the true contact friction of increase and vagina obtains how real voluptus.
In the present embodiment barrier ring and contact hole specifically arrange as follows:
Barrier ring, its thickness equate with the cover body thickness usually, but difference does not according to the actual requirements both have strict restriction each other, and in the present embodiment, thickness h is 0.1mm; When making condom products, the diameter of body is that the outside diameter of barrier ring is first to determine, selecting the body diameter in the present embodiment is 50mm, and barrier ring is 10mm by the cover body wall to body central axis extension amplitude t, and this moment, the inner circle diameter d of barrier ring can guarantee to be not less than 2mm; Fit with the penis head in use for making barrier ring as far as possible, the extension of barrier ring omits low dip along the body central axis to the body blind end, be that angle α between the cover body wall of the extension of barrier ring and body blind end is 80 °, from its sectional plane, it consists of barb groove shape structure; In order to reserve sufficient baffle space, the distance L 1 of barrier ring and seminal vesicle is 15mm.Body, seminal vesicle and barrier ring all adopt elastomeric material to make, preferred natural rubber or polyurethane, barrier ring can adopt the elastomeric material making identical or different with body according to practical situation, which kind of situation no matter, existing manufacturing process can guarantee that all it is integrally formed structure, just repeats no more at this.
Contact hole, quantity are three, centered by the body central axis, be a loop and evenly distribute on the cover body wall, and it is 10mm near a lateral edges of barrier ring and the spacing L2 of barrier ring; Shape for a contact hole, can be one or more combination or other different forms in circle, similar round, polygon, for these three contact holes, its shape can be identical, also can be different, and its size is also can be identical, also can be different, in the present invention, this is not restricted, only needs to guarantee that offering the normal connection that does not affect between body blind end and opening after contact hole gets final product, the contact hole in the present embodiment is the elliptical shape of three formed objects.
in use, body is placed on male penis, the pressure nature that barrier ring is subject to the penis top stretches expansion to the body blind end, the pressure combined effect at the elastic force of barrier ring and penis top makes both to be close to, guaranteed the sealing of baffle space, simultaneously contact hole exposes the penis neural sensitivity zone after barrier ring, this part zone is owing to there is no stopping of artificial barrier film in men and women's sexual life process, male penis and vagina be contact friction truly just, both sides obtain how real voluptus, also reduced conflict or the repulsion psychology of male to using condom.Penis shrinks after ejaculation, barrier ring follows the penis head closely by self elasticity and shrinks back the position, maintenance is close to the penis head, thereby to beginning to keeping eventually the sealing of baffle space, reach the purpose that effective obstruct seminal fluid flows backwards and leaks, also can avoid seminal fluid around the sense of discomfort that penis causes, improved the Clean and comfortable of male penis, also avoid seminal fluid lubricated light eely possibility of body that causes between penis and body, increased the safety of family planning contraception.
The difference of the present embodiment and embodiment 1 is, the quantity of contact hole is 7, arranging of 3 contact holes of a circle at embodiment 1 increases by 4 contact holes that the second loop distributes on the basis, and rear 4 contact holes be shaped as square, as shown in Figure 4, spacing between two circle contact holes is 10mm, and so design can make the more neural sensitivity of exposure zone on penis, and more verity pleasant sensation can be provided.
The difference of the present embodiment and embodiment 1 is, 4 of the quantity of contact hole, it is shaped as circle, before and after being divided into, two rows arrange, 2 of rows, and concentrated setting is in a side of body, as shown in Figure 5, spacings between the two row's contact holes of front and back are 3mm, and so design is for the comparatively concentrated user in neural sensitivity zone on penis, makes the verity pleasant sensation of its acquisition stronger.
The difference of the present embodiment and embodiment 1 only is, the thickness h of barrier ring is 0.01mm, and so design is to improve comfort of the present invention on the basis that guarantees barriering effect, reduces the foreign body sensation of penis head.
Embodiment 5
The difference of the present embodiment and embodiment 1 only is, the thickness h of barrier ring is 5mm, and this moment, integral body of the present invention also showed slightly abundant, but can reduce widely the probability that condom in use damages, and increased contraceptive safety.
Embodiment 6
The difference of the present embodiment and embodiment 1 only is, the distance L 1 of barrier ring and seminal vesicle is 35mm, so makes baffle space larger, can hold more seminal fluid, avoids seminal fluid after the less generation squeezing action in space to break through the situation of shutoff.
Embodiment 7
The difference of the present embodiment and embodiment 1 only is, the distance L 1 of barrier ring and seminal vesicle is 10mm, so can save on the whole manufactured materials, and the body that also can reduce penis head when using is stacking, improves men and women's sexual love experience sense.
Embodiment 8
The difference of the present embodiment and embodiment 1 only is, angle α angle between the jacket wall of the extension of barrier ring and body blind end is 90 °, so can be in the situation that the fixing size that increases as far as possible baffle space of distance L 1, and also can effectively limit seminal fluid and flow backwards.
Embodiment 9
The difference of the present embodiment and embodiment 1 only is, angle α angle between the jacket wall of the extension of barrier ring and body blind end is 5 °, this angle design meets the shape of barrier ring and the shape of penis head more, the foreign body sensation of penis head when also having reduced to use.
Embodiment 10
The difference of the present embodiment and embodiment 1 only is, the extension amplitude t of barrier ring is 3mm, and accordingly, its inner circle diameter d also can guarantee to be not less than 2mm, although so the design barriering effect is not best, and the foreign body sensation of penis head in the time of also can reducing to use.
Embodiment 11
The difference of the present embodiment and embodiment 1 only is, the extension amplitude t of barrier ring is 20mm, accordingly, its inner circle diameter d also can guarantee to be not less than 2mm, so design can make penis head and barrier ring fully be close to, increase the sealing effect of baffle space, and then improve the effect that intercepts the seminal fluid refluence.
Embodiment 12
The difference of the present embodiment and embodiment 1 only is, the quantity of barrier ring is two, and the spacing between these two barrier rings is 3mm, this design has been played dual barriering effect by two-layer barrier ring, correspondingly improved and intercepted the effect that seminal fluid flows backwards, and the spacing of two-layer barrier ring is less, and the experience effect of actual sexual experience is not had too much influence.
Embodiment 13
The difference of the present embodiment and embodiment 1 only is, the quantity of barrier ring is two, and the spacing between these two barrier rings is 6mm, and this design is by increasing the spacing of two-layer barrier ring, improve the cushion space of refluence seminal fluid, avoid being squeezed and break through the restriction of two-layer obstruct.
Simultaneously, in order to reduce the foreign body sensation of user, the barrier ring of close seminal vesicle is identical with the barrier ring in embodiment 1, and the thickness of another barrier ring is identical with the barrier ring of close seminal vesicle with the angle of inclination, but its extension amplitude t is 4mm, when making this condom on being placed in penis, the shape of the form of two barrier rings and penis front portion is complementary, and avoids producing sense of discomfort.
Embodiment 14
The difference of the present embodiment and embodiment 1 is, the quantity of barrier ring is three, barrier ring near seminal vesicle is first, be followed successively by second and the 3rd along the body central axis, the parameter of these three barrier rings is respectively: first barrier ring, thickness h are 0.1mm, and extension amplitude t is 12mm, angle [alpha] is 85 °, with the spacing L1 of seminal vesicle be 15mm; Second barrier ring, thickness h are 0.07mm, and extension amplitude t is 8mm, and angle [alpha] is 70 °, with the spacing of first barrier ring be 5mm; The 3rd barrier ring, thickness h is 0.05mm, extension amplitude t is 5mm, angle [alpha] is 50 °, with the spacing of second barrier ring be 3mm, form thus and intercept gradient, not only guaranteed the comfort of penis front portion, and intercepted by multilamellar and improved barriering effect.
Above-described embodiment is only part embodiment of the present invention, and not in order to limiting the present invention, and in the present invention, the parameters of barrier ring and contact hole can arbitrarily be chosen combination according to practical effect.Under prerequisite based on the said structure design; for solving same technical problem; even some that make in the present invention are without substantial change or polishing, the essence of the technical scheme that adopts is still consistent with the present invention, also should be in protection scope of the present invention.
Claims (8)
1. porous type condom, comprise the body of making and having blind end and opening by elastomeric material, and the seminal vesicle that is arranged at body blind end top, it is characterized in that, be provided with in described body and be connected the barrier ring that is integrative-structure with body, be provided with at least one and be communicated with the contact hole that overlaps the inside and outside on the cover body wall between barrier ring and body opening.
2. porous type condom according to claim 1, is characterized in that, described barrier ring is diaphragm structure, and its thickness is 0.01～5mm, and the anchor ring width of barrier ring is 3～20mm, and in its ring-type, diameter of a circle is at least 2mm.
3. porous type condom according to claim 2, is characterized in that, the angle angle between the anchor ring cover body wall of described barrier ring is 5 °～90 °.
4. porous type condom according to claim 3, is characterized in that, the quantity of described barrier ring is more than two, and the spacing between every two adjacent barrier rings is 3～6mm.
5. porous type condom according to claim 4, is characterized in that, described barrier ring is made by elastomeric material.
6. according to claim 1～5 described porous type condoms of any one, is characterized in that, described contact hole is more than two, and all contact holes are at least one ring shape and are distributed on the cover body wall.
7. porous type condom according to claim 6, is characterized in that, described contact hole be shaped as one or more combination in circle, similar round, polygon.
8. porous type condom according to claim 7, is characterized in that, is 10～35mm near the barrier ring of seminal vesicle and the spacing of seminal vesicle, and the contact hole of close barrier ring and the spacing of barrier ring are 3～45mm.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100814429A CN103142347A (en) | 2013-03-14 | 2013-03-14 | Porous condom |
| PCT/CN2014/000166 WO2014127682A1 (en) | 2013-02-21 | 2014-02-20 | Blocking ring type condom |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100814429A CN103142347A (en) | 2013-03-14 | 2013-03-14 | Porous condom |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103142347A true CN103142347A (en) | 2013-06-12 |
Family
ID=48540873
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013100814429A Pending CN103142347A (en) | 2013-02-21 | 2013-03-14 | Porous condom |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103142347A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014127682A1 (en) * | 2013-02-21 | 2014-08-28 | Lan Qingtian | Blocking ring type condom |
| CN107095775A (en) * | 2017-06-19 | 2017-08-29 | 冀喜历 | Be delayed helping property set |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2302778Y (en) * | 1995-08-03 | 1999-01-06 | 朱周明 | Contraceptive condoms over glans penis |
| CN2479943Y (en) * | 2001-05-03 | 2002-03-06 | 王正 | Overflow prevention condom |
| CN2529621Y (en) * | 2002-03-14 | 2003-01-08 | 杨拓 | Novel comfort condom |
| DE102004054242A1 (en) * | 2004-11-10 | 2006-05-18 | Steffen Linde | Condom for male sexual organ, has main body with number of circular or oval shaped holes that are arranged along body and open end in distributed manner, where edges of holes and their bulge exert suction and stimulating effects |
| CN201164526Y (en) * | 2008-03-06 | 2008-12-17 | 张立生 | Protector for glans |
| CN201414865Y (en) * | 2009-03-21 | 2010-03-03 | 陈斌 | Leak-proof condom |
-
2013
- 2013-03-14 CN CN2013100814429A patent/CN103142347A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2302778Y (en) * | 1995-08-03 | 1999-01-06 | 朱周明 | Contraceptive condoms over glans penis |
| CN2479943Y (en) * | 2001-05-03 | 2002-03-06 | 王正 | Overflow prevention condom |
| CN2529621Y (en) * | 2002-03-14 | 2003-01-08 | 杨拓 | Novel comfort condom |
| DE102004054242A1 (en) * | 2004-11-10 | 2006-05-18 | Steffen Linde | Condom for male sexual organ, has main body with number of circular or oval shaped holes that are arranged along body and open end in distributed manner, where edges of holes and their bulge exert suction and stimulating effects |
| CN201164526Y (en) * | 2008-03-06 | 2008-12-17 | 张立生 | Protector for glans |
| CN201414865Y (en) * | 2009-03-21 | 2010-03-03 | 陈斌 | Leak-proof condom |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014127682A1 (en) * | 2013-02-21 | 2014-08-28 | Lan Qingtian | Blocking ring type condom |
| CN107095775A (en) * | 2017-06-19 | 2017-08-29 | 冀喜历 | Be delayed helping property set |
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Application publication date: 20130612 |