CN1686063A - New type condom - Google Patents
New type condom Download PDFInfo
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- CN1686063A CN1686063A CN 200510042276 CN200510042276A CN1686063A CN 1686063 A CN1686063 A CN 1686063A CN 200510042276 CN200510042276 CN 200510042276 CN 200510042276 A CN200510042276 A CN 200510042276A CN 1686063 A CN1686063 A CN 1686063A
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- condom
- cylindrical shell
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Abstract
A novel condom able to prevent it from dropping in vagina and the sperm from coming in vagina is made of elastic materials. It is a tubular body with a closed end having a sperm storing bag and an open end with rolled edge. It features that its length is 1.5-3 times longer than that of ordinary condom.
Description
Technical field
The present invention relates to a kind of condom.
Background technology
Condom is easy to use, can not only practise contraception, the effect that can also play preventative disease infection and prevent AIDS.People are shed to intravaginal in order to prevent condom, have to select the condom of condom barrel diameter less than the penis diameter, perhaps select to have the condom of constraint mouth.But because of selecting condom improper or using method is incorrect, perhaps movable amplitude is excessive, condom can occur and be shed to intravaginal phenomenon.Perhaps bigger in the male ejaculation amount, after the seminal fluid in the sperm reservoir filled with, the part seminal fluid can overflow the condom port, and then flowed into vagina.Above-mentioned condom comes off or the seminal fluid overflow phenomena, not only can cause wife's side accidental pregnancy, chance that also can increasing property cross infection of disease.Even select suitable condom, and under the situation according to correct using method use, behind the male ejaculation, contract, still have condom to drop to intravaginal danger because penis is soft, have to after ejaculation in very short time, penis is soft contract before, handgrip is lived the condom opening, extracts out outside the vagina together with penis, men and women have the sensation of not enjoying oneself to heart's content, and sexual life has nervous sense.
For preventing that condom from coming off and the seminal fluid spill and leakage, the inventor applies for utility model patent on March 11st, 2005: a kind of condom that has supporting pad, application number are 200520081113.5.Described condom, comprise a condom cylindrical shell that opening and blind end are arranged, also comprise the supporting pad that an elastomeric material is made, the centre bit of the strong point is equipped with a circular hole, supporting pad circular hole aperture is slightly smaller than the penis diameter, and strong point outer rim is a bit larger tham the vaginal orifice outer rim, and compressible implant is arranged in the supporting pad, the condom opening is connected with supporting pad, and the centre bore that the condom entire body is opened on supporting pad connects.The inventor finds that above-mentioned condom has certain technology difficulty at manufacture view.
Summary of the invention:
The objective of the invention is to: provide a kind of and can effectively prevent to drop to intravaginal, prevent the seminal fluid spill and leakage, make simple condom.
The foregoing invention purpose is achieved by following scheme:
Scheme one, described condom, comprise what an elastomeric material was made, the condom cylindrical shell that blind end and opening are arranged, blind end has sperm reservoir, opening has crimping, the length of condom cylindrical shell is obviously greater than existing condom length, and condom cylindrical shell length is 1.5 times to 3 times of condom cylindrical shell length by length.
In the described condom, described condom cylindrical shell is isometrical cylindrical shell; Described condom can be the reducing cylindrical shell.
The using method of above-mentioned condom: it is folded to begin volume from the crimping of condom opening, and until the condom blind end, the volume poststack becomes circular standby.In use, the self-styled closed end of condom is begun to be placed on the penis, and exhibition straightens to root of penis portion, and exhibition is not put part and formed an elastic sealing ring naturally, this elastic sealing ring has support performance preferably, and this elastic sealing ring external profile diameter is obviously greater than the condom barrel diameter.
The described condom of such scheme has following beneficial effect:
Prevent that condom from dropping to intravaginal, prevent the seminal fluid overflow, improve the contraception success rate, prevent the sexually transmitted disease (STD) cross infection, prevent AIDS.Meet custom, easy to use, make simply easily mechanization assembly line work.
Because the external diameter of the elastic sealing ring that the condom cylindrical shell forms at radix penis part is obviously greater than the penis diameter, elastic sealing ring has good dilatancy simultaneously, add that radix penis part is to the squeezing action of sealing ring and the contraction of vagina, penis soft contracting whether no matter, in the condom use, opening is in expansion state all the time.Described contraception is with and prevents that condom from dropping to intravaginal and preventing the technique effect of seminal fluid spill and leakage.
The same, easy to use during use with traditional condom mode, meet custom.The inventor is on probation by experiment, and the described condom that has sealing ring can also increase the massage stimulation to the vagina mouth for the sensation that the women does not only have any discomfort.
Described condom owing to just increased the length of condom, does not change other manufacturing parameter and condition of condom, makes simply, is easy to realize mechanized continuous productive process, enhances productivity.
What deserves to be mentioned is most that the present invention has overcome people use is had the sealing ring condom, think uncomfortable or the prejudice of foreign body sensation is arranged.
Description of drawings:
Fig. 1 is the sketch map of one embodiment of the present invention.
Fig. 2 is the sketch map of another embodiment of the present invention.
Fig. 3 is the sketch map of another embodiment of the present invention.
The specific embodiment:
Describe the present invention in detail below in conjunction with Figure of description and embodiment:
Specific embodiment one: referring to Fig. 1.In shown in Figure 1, described condom 10, the natural emulsion dipping forms, and comprises an isometrical condom cylindrical shell 3 that opening 1 and blind end 2 are arranged, and blind end has sperm reservoir 4, and opening has crimping 5.The diameter of condom cylindrical shell 3 is 32mm ± 1mm, Nominal Width 52 ± 2mm.The length of condom cylindrical shell 3 is that 1.5 times of common condom length are to 3 times, between 280mm to 480mm.
When this kind condom uses, be slightly smaller than the condom barrel diameter at the internal diameter of the formed sealing ring of radix penis part.Because of the diameter of sealing ring is obviously bigger than penis diameter, also have good dilatancy simultaneously, under the combined effect that the extruding of radix penis part and vaginal orifice shrink, condom can not drop to intravaginal, prevents the effect of seminal fluid spill and leakage in addition.When using this kind condom, said sealing ring is easily fixed in radix penis part, is unlikely to worry that condom comes off on penis.
Specific embodiment two: referring to Fig. 2.In shown in Figure 2, described condom 10 comprises a reducing condom cylindrical shell 3 that opening 1 and blind end 2 are arranged, and blind end has sperm reservoir 4, and opening has crimping 5,3 fens two parts cylindrical shells 6 of condom cylindrical shell and cylindrical shell 7.The diameter of condom cylindrical shell 6 is 32mm ± 1mm, Nominal Width 52 ± 2mm, and length is 160mm+20mm.The diameter of condom cylindrical shell 7 is 34mm ± 1mm, and length is that 1 times of condom cylindrical shell length is to 2 times, between 160mm to 320mm.
When using this kind condom, more obviously greater than penis, prevent that condom from falling into intravaginal and preventing that the effect of seminal fluid spill and leakage is obvious at the external diameter of the described sealing ring of the formed sealing ring of radix penis part.This kind condom, the internal diameter of sealing ring is not less than the barrel diameter that is inserted in penis, does not closely contact with radix penis part, and is easily movable, but can reduce the sensation that penis is excessively fettered.
Specific embodiment three, referring to Fig. 3.In shown in Figure 3, described condom 10 comprises a reducing condom cylindrical shell 3 that opening 1 and blind end 2 are arranged, and blind end has sperm reservoir 4, and opening has crimping 5,3 fens two parts cylindrical shells 6 of condom cylindrical shell and cylindrical shell 7.The diameter of condom cylindrical shell 6 is 32mm ± 1mm, Nominal Width 52 ± 2mm, and length is 160mm+20mm.The diameter of condom cylindrical shell 7 is 30mm ± 1mm, and length is that 1 times of condom cylindrical shell length is to 2 times, between 160mm to 320mm.
When using this kind condom, be significantly less than the barrel diameter that is inserted in penis at the internal diameter of the formed sealing ring of radix penis part.This kind condom except the effect that slip-off preventing and anti-seminal fluid spill and leakage are arranged, also has the penile blood of slowing down back-flow velocity, prolongs the effect of sex time.
Among above-mentioned all embodiment, described condom barrel diameter can be made different specifications according to the diameter range of penis.According to the different length of condom cylindrical shell, form the sealing ring of various outer diameter in use.Different in addition embodiment has different characteristics, has increased more choice for people use condom.In the specific implementation, in order to prevent and treat the part sexual organ disease, can smear antiinflammatory at the inside and outside wall of condom cylindrical shell, cure the disease ointment agent or medicinal liquid, reduce the fear of std patient to sexual life, enlarge condom and use the field, strengthen the self-confidence of preventing and curing diseases.Pre-antimagnetic disease there is positive effect.
Condom of the present invention uses very simple.Begin volume from the opening crimping and fold, it is standby to be stacked to blind end until volume.During use, described condom along the penis abduction, is got final product until close radix penis part.
Inventor's statement, the condom of foregoing invention, many embodiment can enumerate, but have described content of the present invention in detail in the above embodiments and the summary of the invention.The selection of simple material, the change of specification, and the conversion of color etc. does not all influence protection scope of the present invention.
Claims (4)
1, a kind of new-type condom, described condom is made by elastomeric material, comprise a cylindrical shell that opening and blind end are arranged, blind end has sperm reservoir, and opening has crimping, it is characterized in that: the length of described condom cylindrical shell is 1.5-3 times of condom cylindrical shell length.
2, condom according to claim 1 is characterized in that: described condom cylindrical shell is isodiametric cylindrical shell.
3, condom according to claim 1 is characterized in that: described condom cylindrical shell is the cylindrical shell of reducing.
4, according to claim 1 or 2 or 3 described condoms, it is characterized in that: the condom inside and outside wall scribbles antiinflammatory, treatment unguentum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100422767A CN1314377C (en) | 2005-04-06 | 2005-04-06 | New type condom |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100422767A CN1314377C (en) | 2005-04-06 | 2005-04-06 | New type condom |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1686063A true CN1686063A (en) | 2005-10-26 |
| CN1314377C CN1314377C (en) | 2007-05-09 |
Family
ID=35304104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005100422767A Expired - Fee Related CN1314377C (en) | 2005-04-06 | 2005-04-06 | New type condom |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1314377C (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105936102A (en) * | 2015-03-06 | 2016-09-14 | 长春爱爱科技有限公司 | Method and die for producing condom with magnetic beads and condom with magnetic beads produced thereby |
| CN109044599A (en) * | 2018-07-04 | 2018-12-21 | 蚌埠科睿达机械设计有限公司 | A kind of anti-inflammatory sheath and its production method |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1252255A (en) * | 1967-11-10 | 1971-11-03 | ||
| US4966166A (en) * | 1987-09-28 | 1990-10-30 | Leffler John T | Prophylactic device and method |
| CN2260594Y (en) * | 1996-09-03 | 1997-08-27 | 刘毅 | Delay condom |
| CN2431855Y (en) * | 2000-07-07 | 2001-05-30 | 湖广药材有限公司 | Condom |
| CN1307856A (en) * | 2000-12-26 | 2001-08-15 | 徐玉亮 | Interactive condom |
-
2005
- 2005-04-06 CN CNB2005100422767A patent/CN1314377C/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105936102A (en) * | 2015-03-06 | 2016-09-14 | 长春爱爱科技有限公司 | Method and die for producing condom with magnetic beads and condom with magnetic beads produced thereby |
| CN109044599A (en) * | 2018-07-04 | 2018-12-21 | 蚌埠科睿达机械设计有限公司 | A kind of anti-inflammatory sheath and its production method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1314377C (en) | 2007-05-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |