CN106109080A

CN106109080A - Condom with ring

Info

Publication number: CN106109080A
Application number: CN201610740013.1A
Authority: CN
Inventors: 王全基
Original assignee: DALIAN LATEX Co Ltd
Current assignee: DALIAN LATEX Co Ltd
Priority date: 2016-08-29
Filing date: 2016-08-29
Publication date: 2016-11-16
Anticipated expiration: 2036-08-29
Also published as: CN106109080B

Abstract

The present invention provides a kind of condom with ring, the body side face of condom with ring, body side face with ring be that ring is contained in body side face film body.The cross section of ring can be circle, oval, half garden or angle be the rectangle of knuckle.Ring is contained in the membranous wall of body, the thickness twice of thickness tunica the to be equaled to or more than body membranous wall of ring, ring and body film containing together with, not only ring difficult drop-off；Also film will not be formed stress to concentrate, not only add the reliability of making, add yield rate, storage process and use process and also do not result in the damage of condom, add safety.Wear process in use, more fast facilitate, the roundest and the most smooth smoothly, it is stiff not show, the most puckery.With human contact's process, ring to human body touch more lubricious fluctuation, the most stiff, the most puckery.

Description

Condom with ring

Technical field

The present invention is that the Membrane cover body of condom (also referred to as condom) with ring and is connected with Membrane cover body and constitutes, and uses In being enclosed within male penis, play contraception and the utensil feeling scorching of avoiding intersecting.

Background technology

The existing condom with ring, is all outer added with ring again in or beyond the Membrane cover body of condom, the thickness of ring or Outer through all big than the thickness of Membrane cover body many.So as being socketed by prior art thinking, ring and Membrane cover body or connecting (as bonding), Will result in ring easily come off or form stress undue concentration.The disclosedest Chinese utility model patent description " physics time lagged type safety guard ", in order to tighten glans penis, the front portion of condom is provided with can be embedded in male penis coronary sulcus tight Contracting ring, in the middle and upper part of contraception body, is socketed with the elastic annular glue being integrated with condom body wall along condom body wall direction Ring.Prior art has the end being positioned at condom body wall to be provided with the yielding movable rotating ring shape glue ring being separated with condom body wall, also The front and rear at condom is had to be provided with bulge loop.The utility model description of another part of Chinese present inventor application, Disclosed condom, it is in the middle and upper part of contraception body, is socketed with along condom body wall direction and is integrated with condom body wall Elastic annular glue ring.The end being positioned at condom body wall is provided with the yielding movable rotating ring shape glue ring being separated with condom body wall, Can play and increase thick effect, later, slower problem of being discord occur making up female orgasm.The body of these condoms Side face is with ring.Propose such body side face with ring, with ring situation and be easiest to expect ring and body week according to major part The structural relation of facial film, necessarily ring set is outside membranous wall, and preferably adhesion is integral.But, so processing is relatively time-consuming bothersome, It is not easily formed the production of specification.More mainly ring, in the process that is connected with membranous wall, easily forms bigger stress, destroys membranous wall, Cause quality problems, reduce production qualification rate, storing and the process of use, particularly when wearing, be also easily destroyed membranous wall. Process is worn in use, it has not been convenient to, easily come off, poor stability, uncomfortable.Ring with body week facial film wear process and with Human body mucosa body contact process, also highlights stiff, puckery, the roundest and the most smooth.Have in order to stably fix ring, also comply with simultaneously and can inlay In male penis coronary sulcus, also for the reliability ensureing that ring positions, the anterior Membrane cover body of condom is designed to waisted type, then Shrink-ring is connected at waisting lowest part.So it is easier to the fixing connection in location.

Summary of the invention

This purpose of the present invention is just to provide one and is not easily formed bigger stress, wears use process more convenient, more easypro The suitable condom with ring.

The condom with ring of the present invention, the body side face of condom with ring, (within opening crimping, wear by body week Have ring), it is characterised in that: body side face with ring be that ring is contained in the film body of body side face (body local claim film body), film Body is also referred to as membranous wall.In so ring is contained in membranous wall, even with ring, the cavity surfaces externally and internally that body is formed, there iing the position of ring all It is rounding off, bigger stress will not be formed at ring with film body surface.The body of condom referred to herein is conventional breast Gum cover body, it is latex that described ring is preferably also, the cross section of ring can be circle, oval, half garden or angle be the square of knuckle Shape.Ring is contained in the membranous wall of body, and the thickness twice of thickness tunica the to be equaled to or more than body membranous wall of ring, such ring can be inside Protruding, it is also possible to outwardly convex, it is also possible to inside, the most protruding.Ring is the most inwardly protruded, outside the another side of ring and film Outside originally is coplanar.The independent inwardly protruded crowning of ring is also membranous wall crowning.The independent outwardly convex of ring, another of ring Inner face then original with film inner face in face is coplanar.The crowning of the independent outwardly convex of ring is also that membranous wall (film body of body local) is protruding Face.The film surfaces externally and internally so containing ring also keeps continuous, and is the surface of rounding off in the position containing ring, best round and smooth mistake The surface of each adjacent branch crossed is tangent transition, can be before and after ring both sides with before and after transition body or ring two The transition body of side band oriented film body transition.So ring and the film body one integrated mass of body, wear process very facility, comfort level relatively Good, ring can not come off, and also will not form concentrated stress and destroy film body.Wear process and with human body and mucosa body contact process, It is stiff the most not show, and has shake-up but the most puckery, lubricious fluctuation.The four direction up and down of ring cross section, also referred to as four sides.Also it is ring Inner side, outside, front side, rear side, front side, rear side are the front and rears of the body relative to condom, the closing of the body of condom End is for front, after the body opening of condom is.Ring is that finger ring is contained in coupled film in being contained in the film body of body side face Internal, more than inner side or the outside of ring links into an integrated entity with film body, and the both sides at least front and back of ring are also linked to be one with film body Body, namely these both sides of ring are connected with film body by deformable body or the transition body of film, and ring is contained in film body.Can also be Four sides of ring all link into an integrated entity with film body or film degeneration body, completely ring are contained in film body.This is also that film body is being connected with ring Position, film body is divided into ectonexine, is included by ring in adventitia body, and film body is connected with the outside of whole ring.Ring Left side, the transition body of wedge type between right side and film body, can also be increased.First the looped position of shape can be wanted to form ring at mould, then Die shape with ring is become latex condom film body (as immersed latex solution and mentioning, be called for short immersion), forms latex film body, And ring is contained in latex film body, it is the formation of the condom containing ring after solidification.First can form one layer of condom on mould Film body, then want the looped position of shape to form ring at mould, then at the one layer of latex film body of the external formation of latex film with ring, and Ring is contained in latex film body, after solidification, is the formation of the condom containing ring.So, ring is i.e. film with the surface of film lap Surface, inside and outside, namely ring is relative to surfaces externally and internally；Ring surface is the surfaces externally and internally of film body in other words conj.or perhaps.The looped process of shape, Can be with latex bodily form cyclization, it is also possible to gel forms ring.Make ring set with the colloid of latex or to be enclosed within mould outside mould Film body outside, it is also possible to by latex colloid extrusion outside or film body on mould outer at mould, form latex colloid ring.With breast Glue makes that ring set is outer at mould or outside the film body that is enclosed within mould.In order to increase the effect of physics time delay, body side face is preferably Part waisting shape, at waisting shape low ebb, side face contains ring.As designed according to male body penis structure, can very certainly after wearing Before body of penis, so form shrink-ring at 1/3, be in use difficult to slip, more safe and reliable.Can also be that ring is mutually internal The surface of outer both sides the front portion of inside and outside condom be provided with the shrink-ring can being embedded in male penis coronary sulcus, due to safety Set front portion tightens, it is possible to prevent seminal fluid from refluxing, it is ensured that using safety, the design of condom tightening belt can be played one and hold penis Sensation, extend male erectile time and sex time, improve life quality, be one be best suited for people life in The contraceptive used.The body portion outer circumference surface of condom is provided with ring grain shape tightening belt, on condom body portion outer circumference surface Ring grain shape tightening belt is inwardly recessed, and the front portion of condom shrink-ring is provided with uniform protruding micelle.

The present invention compared with the prior art, ring and body film containing together with, not only ring difficult drop-off；Also film will not be formed Stress is concentrated, and not only adds the reliability of making, adds yield rate, storage process and use process and also do not result in safety The damage of set, adds safety.Wear process in use, more fast facilitate, the roundest and the most smooth smoothly, it is stiff not show, the most not Puckery.With human contact's process, ring to human body touch more lubricious fluctuation, the most stiff, the most puckery.

Accompanying drawing explanation

Fig. 1 is the present invention condom schematic diagram with ring.

Fig. 2 is A-A profile in Fig. 1 (ring cross-sectional shape), and wherein A represents for oval, B, ring cross section represents that ring cross section is Circle, C represent that ring cross section is that semicircle, D represent that ring cross section is that to protrude angle be the rectangle of knuckle.

Fig. 3 is B-B profile in Fig. 1, wherein A represent hoop outer lug, B represent hoop internal projection, C represent hoop in, The most protruding.

Fig. 4 is the waisted type condom with ring of the present invention.

In figure, 1 represents ring, and 2 represent body side face film body, and 3 represent shrink-ring.

Detailed description of the invention

Embodiment 1, the condom of a kind of band of the present invention, the body side face of condom is with ring (1), it is characterised in that: Body side face with ring be in ring (1) is contained in body side face film body (2).See Fig. 1,2,3.First want the looped position of shape at mould Put formation ring, in the front end of mould with spooning a circle latex film, after blowing evaporation section solvent, by thin for this circle latex Film is curled into the latex ring of a circle circular section；Again the mould with ring is immersed latex solution and mentions, the outer and latex ring at mould Outer formation latex condom film body, the latex body of formation is more than being distributed in outside mould, is also distributed in outside latex ring, and Between outside latex ring and mould, accumulation forms transition body, and the latex body of formation, around latex ring, the film body of body is by ring And transition body is contained in latex film body, after being dried and solidifying, it is the formation of a kind of latex safety with ring of the present invention Set, the i.e. condom containing ring.Ring in condom containing ring, can be one, it is also possible to be as shown in Figure 1 multiple, such as three Individual ring.Although mould immerses latex solution the process mentioned, new latex not necessarily enters into inner circle and the contacting dies of ring Position, but all of latex is dried and solidification the most together, so the film body of ring and condom still forms blending one, after solidification The inner circle of ring and the position of contacting dies are exactly condom film body, and the condom of the band defining the present invention is the safety containing ring Set.

Embodiment 2, the condom of a kind of band of the present invention, body side face with ring be that ring is contained in body side face film body Condom.Ring is contained in the film body of the corresponding position of body side face, ring and film body rounding off, and is each adjacent branch Surface be tangent transition.First mould leading portion immersed latex solution and cross and want the looped position of shape, mentioning natural drying. After latex outside mould is dried solidification, crimp latex film body in latex rear end, form latex ring wanting the looped position of shape.To glue Breast ring radially overstocks, and is oval latex ring by latex ring formation cross section, then the mould with latex ring is immersed latex solution And mention, outside the latex ring that mould is outer and oval, forming latex condom body, the latex body of formation is more than being distributed in Outside mould, be also distributed in outside latex ring, and one circle latex ring and mould outside between accumulation formed transition body, formation Ring is contained in latex film body by latex film body, is the formation of the condom containing ring, and is outwardly convex after being dried and solidifying It is contained in the latex condom of film body.Equally, although mould immerses latex solution the process mentioned, and new latex not necessarily enters into The inner circle of ring and the position of contacting dies, but all of latex is dried and solidification the most together, so the film body of ring and condom is also Being to form blending one, after solidification, the inner circle of ring and the position of contacting dies are exactly condom film body.

Embodiment 3, the condom of a kind of band of the present invention, body side face with ring be that ring is contained in body side face film body Condom.Four sides of ring all link into an integrated entity with film body, are contained in film body by ring completely.First mould is immersed latex solution, then Mention natural drying, become the condom film body of one layer of latex at die shape.After latex outside mould is dried solidification, formed The position of ring puts latex ring (or latex ring).Again the mould with ring is immersed latex solution and mentions, the outer and latex at mould Ring (or latex ring) forms the most again one layer of latex condom film body, and the latex film body of formation is more than being distributed in mould last layer glue Outside breast film body, also it is distributed in latex ring (or latex ring) outside, and accumulation is formed between latex ring (or latex ring) and mould Transition body, latex ring (or latex ring) is contained in latex film body by the latex film body of twice formation, through being dried and vulcanizable cures After, latex becomes latex.The latex body of twice formation becomes latex body and the film body of condom, and the latex ring that will be formed Be contained in latex film body, constitute latex containing ring condom.If the pine of latex ring set, forming the condom on ring, its ring is just Outwardly convex；If latex ring set is tight, forming the condom containing ring, its ring is the most inwardly protruding；If the degree of tightness of latex ring set Between above-mentioned two situations, forming the condom on ring, its ring is just protruding to inside and outside while.

Embodiment 4, the condom of a kind of band of the present invention, body side face with ring be that ring is contained in body side face film body Condom, and be in the outside of ring, front side and rear side three side all link into an integrated entity with film body, ring is contained in film body.Ring It is contained in body front-end position, corresponding with the glans penis rearward recess of male body penis, form corresponding good, reliable and stable physics time delay Latex condom.The condom of band of the present invention, is the model body cylindrical annular groove with recessed cylinder model body, and model is at latex Middle Dipped latex layer, while latex will form condom film body outside model, forms thickness thicker than film body in annular groove Ring, and ring with constitute condom body latex layer be integrally formed, ring be contained in constitute condom body latex layer in.? Mould dry run after latex solution is mentioned, outside line centered by mold axis rotates, mould to be spun upside down, and can Accelerate to be dried with local blowing ratio around the annular groove to mould.Latex outside whole mould is dried, it is possible to the demoulding, through over cure Solidification, just constitute latex containing ring condom, contained hoop internal projection, protrude the rectangle bulge loop that angle is knuckle.Ring Outside and body outside coplanar.Falling by mold groove upper end between the local film body that the front side of ring, rear side are corresponding with body The transition body of the film body that dihedral becomes connects, and is contained in film body by ring.Model body cylindrical is with the annular groove width of recessed cylinder model body Degree is 2 ± 0.5mm, and the degree of depth is preferably the cambered surface of transition in 1.5 ± 0.5mm, annular groove bottom surface.Body side face is preferably part waisting Shape 3, as shown in Figure 4, at waisting shape low ebb, side face film body contains ring 1.As designed according to male body penis structure, wear After before body of penis, naturally enough can form shrink-ring at 1/3, form physically better time delay latex condom.

Claims

1., with a condom for ring, the body side face of condom is with ring, it is characterised in that: body side face with ring be Ring is contained in body side face film body.

2. as claimed in claim 1 with the condom of ring, it is characterised in that: the cross section of ring is circle, oval, semicircle or convex Angle of departure is the rectangle of knuckle.

3. as claimed in claim 1 with the condom of ring, it is characterised in that: the thickness of ring equals to or more than tunica body membranous wall Thickness twice.

4. as claimed in claim 1 with the condom of ring, it is characterised in that: hoop internal projection, or hoop outer lug, or Person's hoop is interior, the most protruding.

5. as claimed in claim 1 with the condom of ring, it is characterised in that: ring is the most inwardly protruded, the another side of ring Outside is coplanar with the outside of film body；Or the independent outwardly convex of ring, the another side inner face of ring is coplanar with the inner face of film body；Or Hoop is interior, the most protruding；The projection of ring and the continuous rounding off in film body surface.

6. as claimed in claim 5 with the condom of ring, it is characterised in that: described rounding off is each adjacent branch Surface is tangent transition.

7. as claimed in claim 5 with the condom of ring, it is characterised in that: described rounding off be ring both sides with Transition body to film body transition.

8. as claimed in claim 1 with the condom of ring, it is characterised in that: the four direction side up and down of ring cross section Four sides in face, also referred to as ring, the inner side of ring, outside, front side, rear side；Ring is that finger ring is contained in film body in being contained in body side face film body, It is inside ring or outside links into an integrated entity with film body, and at least front side, the rear side of ring are also connected with film body, or ring Front side and rear side are connected with film body by deformable body or the transition body of film；Or ring is ring in being contained in body side face film body Four sides all link into an integrated entity with film body, are contained in film body by ring completely.

9. as claimed in claim 1 with the condom of ring, it is characterised in that: first want the looped position of shape to be formed at mould Ring, then the die shape with ring is become latex condom body, and ring is contained in latex film body, it is the formation of after solidification containing The condom of ring.

10. as claimed in claim 1 with the condom of ring, it is characterised in that: on mould, first form one layer of latex safety The body of set, then want the looped position of shape to form latex ring or latex ring at mould, then formed outside the latex body with ring One layer of latex body, and ring is contained in the film body of latex body, it is the formation of the condom containing ring after solidification.