CN1686064A - Slip proof condom - Google Patents

Abstract

An antislip condom with high contraceptive reliability features that there are many antislip microsacs on the condom body.

Description

A kind of anti-slip condom

Technical field the present invention relates to a kind of condom, especially has the condom of a plurality of anti-slip microcapsules on the condom body.Condom of the present invention utilizes vacuum adsorption principle, organically combines with the sexual life process cleverly, can not only effectively prevent unexpected slippage, can improve the temperament and interest of sexual life simultaneously, thereby reaches the purpose that improves the condom safe handling.

Background technology is along with the rapid spread of sexually transmitted disease (STD) such as acquired immune deficiency syndrome (AIDS), sexually transmitted disease (STD), and condom has been not only the instrument of family planning, simultaneously also is to stop sexually transmitted disease (STD) to spread one of effective method.Conventional condom in use because improper use causes unexpected slippage through regular meeting, adopts other remedial measures such as oral contraceptive usually, but can't block the infection chance of acquired immune deficiency syndrome (AIDS), sexually transmitted disease (STD); Simultaneously, because the above-mentioned drawback of conventional condom has caused great inconvenience and psychological frightened pressure to user.Therefore, be badly in need of a kind ofly can effectively preventing the condom of unexpected slippage, thereby choose the purpose that improves the condom safe handling.

At present, the condom that has deflation Shu Jie on body that occurs on the market is called oneself and can be played anti-slip effect.Match with the penile sizes of erecing because the condom size that user is selected for use is basic,, can cause thrombosis and discomfort if it is too tight to tighten bundle joint part; If tighten too pine of bundle joint part, do not reach anti-slip effect theoretically; In addition, having under the situation of lubricant, can't reach anti-slip effect at all.

The anti-slip condom of the band frenulum that occurs in shopping at network is that two elastic ring-type frenulums are placed the condom tail end, during use frenulum is placed in the thigh root of sex, thereby reaches the slippage that pins down condom.(information source: auspicious upright Corporate Sales Center in No. 75 compounds in belt East Road, Xian City, Shanxi Province)

(number of patent application: 99253942.0), be made up of seminal vesicle, body and scrotum bag three parts, mainly be to adopt the restraining function of scrotum bag to body to " the special-shaped condom " applied for by Lei Jianxun, reaches the slippage that prevents condom.

The condom of another product " golden big gun " by name, relate to a kind of condom (Chinese patent application number: 2004100219848 Application No.: 10/711295) that the enlarging cover of skirt shape, medicated cap shape, umbrella, horn-like, petal-shaped or analogous shape is arranged at the body root, utilize enlarging cover portion size to be far longer than condom body size, thereby reach the unlikely landing of condom in vagina.

But, there is no the anti-slip condom that utilizes vacuum adsorption principle, original condom manufacture manufacturing process can not changed, when not changing the use habit of original condom, organically, occur with the bonded dexterously anti-slip condom of anti-slip technology sexual life process, lubricant.

As above the institute this, because condom of the present invention, do not change original condom manufacture manufacturing process, do not change the use habit of original condom, on body, have a plurality of anti-slip microcapsules, utilize vacuum adsorption principle, organically combine with the sexual life process cleverly, can not only effectively prevent unexpected slippage, can improve the temperament and interest of sexual life simultaneously, thereby reach the purpose that improves the condom safe handling, will have promotion potential widely.

The summary of the invention the technical problem to be solved in the present invention provides a kind of condom that can effectively prevent slippage in the sexual life process, concrete is to have a plurality of anti-slip microcapsules on the condom body, utilize vacuum adsorption principle, in the sexual life process, be adsorbed on firmly on the penis of erection, thereby reach anti-slip effect.

The present invention also provides the production method of above-mentioned condom and is anti-slip and improve purposes aspect the sexual life temperament and interest at condom.

The present invention also is provided for producing the mould of above-mentioned anti-slip condom.

Anti-slip condom of the present invention is characterised in that on the condom body a plurality of diameters of uniform distribution are 2～3mm, highly are that 1～1.5mm, spacing are the anti-slip microcapsule of 3mm.Anti-slip microcapsule can be distributed in apart from the middle part of condom body opening oneside 1/3 place, whole condom body, apart from vertical 1/3 place of condom body or apart from condom body opening one side, 1/3 place with apart from 1/3 place, condom top.Anti-slip microcapsule also can be distributed in whole condom body.

One of technical scheme of the present invention and preparation method are, routine with latex as the condom material, when adopting liquid latex dip forming technology, (be commonly called as formpiston at impregnation mold, general glass or the metal material of adopting made) on the surface apart from condom opening 1/3 place, the middle part, 1/3 place apart from the top, apart from opening 1/3 place and 1/3 place, top, on whole positions, preparation has a plurality of uniform distribution respectively, diameter is 2～3mm, highly be 1～1.5mm, spacing is the projection of 3mm, so just has been prepared into the different mould that has a plurality of uniform distribution projectioies on diverse location; In condom manufacture, adopt different moulds respectively,------demoulding---detect---spraying lubricant---packing promptly is prepared into respectively on the diverse location of condom body, is evenly distributed with the serial anti-slip condom of the anti-slip microcapsule of a plurality of projectioies in oven dry through dipping repeatedly.

Two of technical scheme of the present invention and preparation method is, up-to-date with plastics macromolecular material (as single polyurethane) as the condom material, when adopting blow molding technology, (be commonly called as former at blow mold, the general metal material that adopts is made) on the inner surface apart from condom opening 1/3 place, the middle part, 1/3 place apart from the top, apart from opening 1/3 place and 1/3 place, top, on whole positions, preparation has a plurality of uniform distribution respectively, diameter is 2～3mm, highly be 1～1.5mm, spacing is the depression of 3mm, so just has been prepared into the different mould that has a plurality of uniform distribution depressions on diverse location; In condom manufacture, adopt different blow molds respectively,---------demoulding---detect---spraying lubricant---packing promptly is prepared on the diverse location of condom body, is evenly distributed with the serial anti-slip condom of the anti-slip microcapsule of a plurality of projectioies in blow molding in calendering through the material fusion.

The present invention does not change the condom manufacture manufacturing process, does not change the use habit of original condom.

The anti-slip principle of condom of the present invention: on the body of condom, a plurality of diameters of all uniform distribution are 2～3mm, highly are that 1～1.5mm, spacing are the anti-slip microcapsule of the indent convex shape of 3mm.In the sexual life process, on the one hand, these protruding microcapsules can strengthen the stimulation to women's sensitive part, improve the sexual life temperament and interest; On the other hand, in the reciprocating motion of sexual life, because these anti-slip microcapsules are subjected to the repeatedly extruding of vagina wall, the air of anti-slip microcapsule and penile surface is constantly extruded, this part of anti-slip microcapsule as the condom body, after being extruded distortion a kind of elastic force of replying original shape is arranged, because the condom surfaces externally and internally scribbles lubricant uniformly, can be considered body and penile surface is all smooth surface, and lubricant becomes the sealing fluid that forms cavity between anti-slip microcapsule and the penis just, naturally just after the air between the penile surface of anti-slip microcapsule and erection is constantly extruded, constantly in anti-slip microcapsule, form parital vacuum (dynamically taking place), condom just is adsorbed on the penis of erection firmly, can not cause slippage because of the existence of reciprocating motion in the sexual intercourse process and lubricant.Even finish at sexual life, also unlikely slippage when penis has begun to shrink.

Condom of the present invention has beneficial effect.Owing on the condom body, have a plurality of anti-slip microcapsules, in the sexual life process, can strengthen stimulation on the one hand to women's sensitive part, improve the sexual life temperament and interest; On the other hand, the reciprocating motion in the sexual life and lubricant cleverly with anti-slip microcapsule in the dynamic formation of vacuum organically combine, condom is adsorbed on the penis of erection firmly, thereby reaches the anti-slip effect of condom effectively.

Condom of the present invention does not change the condom use habit that long term consumer forms owing to do not change conventional manufacturing process, just changes slightly on mould, can drop into batch process; And anti-slip know-why is simple, ingenious, effective, has the effect that improves the sexual life temperament and interest concurrently; Simultaneously, owing to have anti-slip microcapsule on the diverse location of condom body, form serial anti-slip condom, the consumer that can satisfy different sexual life temperament and interest selects for use; Therefore, the present invention has good practical value and huge marketing potentiality.

Description of drawings

Sketch map 1 is one embodiment of the present of invention.

Sketch map 2 is another embodiment of the present invention.

Sketch map 3 is an alternative embodiment of the invention.

Sketch map 4 is an alternative embodiment of the invention.

Specific implementation method

Specific implementation method of the present invention is, specific part at the mould of condom, preparation has a plurality of diameters to be 2～3mm, highly to be that 1～1.5mm, spacing are that the raised or sunken of 3mm (when adopting latex material, dip forming technology, is protruding on the outer surface of formpiston; When adopting plastics macromolecule material, blow molding technology, on the inner surface of former, be depression), promptly can form a plurality of anti-slip microcapsules on the condom body of molding; Because the size dimension of the distributing position difference of anti-slip microcapsule on mould, anti-slip microcapsule is different, promptly therefore the mould difference of Cai Yonging, can be prepared into serial anti-slip condom.

Embodiment 1: as shown in Figure 1, on the body apart from opening 1/3 place, uniform distribution diameter be 3mm, highly be the anti-slip condom of the anti-slip microcapsule of 3mm for 1.5mm, spacing.

Embodiment 2: as shown in Figure 2, be the body middle part, uniform distribution diameter be 2.5mm, highly be that 1.5mm, spacing are the anti-slip condom of the anti-slip microcapsule of 3mm.

Embodiment 3: as shown in Figure 3, on the body apart from opening 1/3 place and apart from the top 1/3 place, all uniform distribution diameter be 3mm, highly be the anti-slip condom of the anti-slip microcapsule of 3mm for 1.25mm, spacing.

Embodiment 4: as shown in Figure 4, on the body all uniform distribution diameter be 2mm, highly be that 1mm, spacing are the anti-slip condom of the anti-slip microcapsule of 3mm.

Combine as the size dimension of the change in location of anti-slip microcapsule on the body and anti-slip microcapsule is changed, also can prepare how different anti-slip condoms, form seriation.

Above embodiment only is an explanation of the invention, but not limitation of the present invention.

Claims (12)

1, a kind of anti-slip condom is characterized in that on the condom body a plurality of diameters of uniform distribution are 2～3mm, highly are that 1～1.5mm, spacing are the anti-slip microcapsule of 3mm.

2, condom according to claim 1, it is characterized in that the reciprocating motion in anti-slip microcapsule, the sexual life, lubricant, and dynamically form the process of vac sorb between the penis of anti-slip microcapsule and erection, combine dexterously, thereby reach the anti-slip effect of condom effectively.

3, condom according to claim 1 is characterized in that anti-slip microcapsule is distributed in apart from condom body opening one side 1/3 place.

4, condom according to claim 1 is characterized in that anti-slip microcapsule is distributed in the middle part of whole condom body.

5, condom according to claim 1 is characterized in that anti-slip microcapsule is distributed in apart from vertical 1/3 place of condom body.

6, condom according to claim 1 is characterized in that anti-slip microcapsule is distributed in apart from condom body opening one side, 1/3 place with apart from 1/3 place, condom top.

7, condom according to claim 1 is characterized in that anti-slip microcapsule is distributed in whole condom body.

8, the purposes in the product of any anti-slip condom of claim 1-7 aspect preparation improves safe-sex practices and raising sexual life temperament and interest.

9, a kind of mould that is used to make anti-slip condom, it is characterized in that being used for mould (formpiston) surface of dip forming, respectively on the described position of claim 3-7, have a plurality of diameters and be 2～3mm, highly be that 1～1.5mm, spacing are the projection of 3mm, mold material is that glass or metal are made, and promptly is prepared into the dip forming mould of different series.

10, a kind of mould that is used to make anti-slip condom, it is characterized in that being used for mould (former) surface of blow molding, respectively on the described position of claim 3-7, have a plurality of diameters and be 2～3mm, highly be that 1～1.5mm, spacing are the depression of 3mm, mold material is that metal is made, and promptly is prepared into the blow molding mould of different series.

11, the manufacture method of any anti-slip condom of claim 1-7, with latex as the condom material, when adopting liquid latex dip forming technology, adopt the dip forming mould of the described different series of claim 9 respectively,------demoulding---detect---spraying lubricant---packing promptly is prepared into respectively on the diverse location of condom body, is evenly distributed with the serial anti-slip condom of the anti-slip microcapsule of a plurality of projectioies in oven dry through dipping repeatedly.

12, the manufacture method of any anti-slip condom of claim 1-7, with the plastics macromolecular material as the condom material, when adopting blow molding technology, adopt the blow molding mould of the described different series of claim 10 respectively,---------demoulding---detect---spraying lubricant---packing promptly is prepared into respectively on the diverse location of condom body, is evenly distributed with the serial anti-slip condom of the anti-slip microcapsule of a plurality of projectioies in blow molding in calendering through the material fusion.

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