CN2502668Y

CN2502668Y - Improved condom

Info

Publication number: CN2502668Y
Application number: CN01205736U
Authority: CN
Inventors: 张铭源
Original assignee: SANBEN PHARMACEUTICAL CO Ltd
Current assignee: SANBEN PHARMACEUTICAL CO Ltd
Priority date: 2000-02-11
Filing date: 2001-02-12
Publication date: 2002-07-31
Anticipated expiration: 2011-02-12
Also published as: KR20020081685A; GB2360708A; AU2001220181A1; DE20100554U1; CN1221223C; EP1253890A1; HK1033879A2; CN1414841A; GB0100641D0; WO2001058395A8; JP2003521997A; GB2360708A8; GB0003271D0; CA2395822A1; WO2001058395A1

Abstract

A condom is provided that is mainly used for alleviating disappointment and uncomfortableness resulted from physiological defect of sex organs. The condom is provided with a design which can give a sexual partner extra physiological stimulative. Besides, the condom, consisting of a closed end, an open end, an elongated body, a thickening first ring part, is made from elastic materials substantially. The design of the ring part is applied to being contained in the sex organs of the sexual partner during sexual intercourse and give extra physiological stimulative.

Description

A kind of improved condom

The present invention relates to condom, and be particularly related to and have that the sexual to him carries out and produce the condom of physiological stimulation effect in sexual intercourse.The invention still further relates to and have in the sexual intercourse contraception condom that his sexual is carried out the physiological stimulation effect.

Sexual life harmonious, happy, the reward heart plays an important role to conjugal happiness relation.Yet owing to ethnic, growth, heredity or other factor, the sexual organ of some male bodyguards does not have enough transverse widths or circumferential size obtains the vigorously pleased and required physiological stimulation of enjoyment of this human body to reach the sexual who makes him.On the other hand, this defective also may come from his sexual, for example, because race, heredity or other congenital factors cause his sexual's vagina to have big lateral clearance or excessive size, or owing to the overdistension in the production process causes slack vagina.Simultaneously, defective also may form because of aforementioned each combined factors.

In order to alleviate disappointed and unhappy that above-mentioned various defective brings, auxiliary device miscellaneous (common name " property accessory ") also occurs in succession.These devices normally design are used for being worn on the property tool on the bridegroom's or husband's side, effective transverse width or the circumferential size of the sexual organ by enlarging him significantly, and in the sexual intercourse process, produce more physiological stimulation or stirring.The property accessory be divided into two classes usually, promptly be rigid " shell " type and " thin and soft " type substantially.For can type, what user was put on is hard relatively structure, and because its structure rigid, his sexual will obtain physical stimulation or excitement easily very definitely.But, " can type " device do not match for sexual organ's size the reasonable way of fix the defect is provided in, the people who puts on this device is hard and normally thick because of in fact its sexual organ has put substantially and is inserted in the intermediary device of two human organs and is difficult to obtain joyous pleased and excited.Having the condom that coincide with sexual organ's profile and be distributed in the structure on the contact surface is the exemplary of " thin and soft " type.For this class device, because condom is normally made by extremely thin elastomeric material, the people who puts on it will have good sensitivity.But, in order to meet the inherently safe of condom and other requirement, also often being limited by the manufacture method of condom simultaneously, the shape of its projective structure often is restricted and with the thickness of condom equally matched (approximately 0.03mm).For the people who accepts this device, this device only can provide very limited physics or physiological stimulation, fails to produce joyous pleased and excited to having comparatively the people of major defect.Therefore, a kind of have very thin plastid and can provide significant physical stimulation to do will be required in order to the contraception device that reaches required physical stimulation for masses.On the other hand, owing to the condom device with this type of remarkable physical stimulation effect may " be bitten " by his sexual's sexual organ institute and be taken off in sexual intercourse prematurely.Therefore, a kind of have remarkable physical characteristic and have simultaneously prevent landing easily improvement in device will by masses be craved for.In addition, a kind of have additional contraception function and can provide required physical stimulation modifying device also to crave for strongly for popular institute.

Therefore, the purpose of this invention is to provide improved condom, it has to be used to hold the very thin main body of penis and to have significant physical characteristics and is used for his sexual is carried out physical stimulation so that both sides place share sexual intercourse vigorously pleased, enjoy and excited state.Another object of the present invention provides the improved device of afore-mentioned characteristics, and it has the effect that landing is got off from the penis that has on it easily of anti-locking apparatus.Also have, this also is a purpose of the present invention: selection has the chance of the condom of physical stimulation effect for the public provides advantageously, is beneficial to their sexual life.

According to the present invention, a kind of cover of being used by the genital orgnas,male of elastomeric material manufacturing haply is provided, described cover comprises: airtight termination, open end, elongate body between described airtight termination and described opening end, with first ring portion that forms at opening end, it is characterized in that: described first ring portion is solid haply, deformable and the thickness that has than main body are evident as thick thickness, the length of described main body is suitable for holding genital orgnas,male's part and shorter than common condom significantly, and described first ring portion is suitable for being accommodated in sexual intercourse within his sexual's the sexual organ.First ring portion of cover preferably is suitable for being worn near the middle part of penis of erection.Condom preferably is suitable for being worn on the penis of erection and is enclosed within the condom.The length of condom preferably is shorter than 100mm.Preferably the thickness of ring portion is greater than 1mm, and the thickness of main body is less than 0.12mm.The preferential thickness range of described ring portion is preferably between the 2-5mm.

Condom preferably further contains restraint device, and it comprises circle band, and this circle position is near the base portion of described ring portion, and the thickness of the described circle band of tool is less than described ring portion.Restraint device preferably is suitable for limiting the moving range of described first ring portion on the penis of erection.

Restraint device preferably contains second ring portion, and second ring portion is configured in the little of contiguous described first ring portion, and described second ring portion is configured in the base portion place of contiguous described first ring portion.Restraint device is preferably made one with described condom.

Another aspect of the present invention, combine with condom, a kind of condom of making of elastomeric material usually is provided, described cover comprises: airtight termination, opening end, elongate body between described sealing termination and described opening end, and be configured in first ring portion on the opening end, wherein said first ring portion is solid and deformable and its thickness big than main body in fact basically, described main body is suitable for the holding portion penis and is considerably shorter than common condom, and described first ring portion is suitable for being accommodated in sexual intercourse in his sexual's the sexual organ.

Brief description of drawings

Embodiments of the invention now will only also be disclosed by example with reference to the accompanying drawings, wherein:

Fig. 1 is the side view according to the full elongation penis stem cover of the first embodiment of the present invention;

Fig. 2 is the longitudinal section (not in scale) of the condom of Fig. 1;

Fig. 3 is the axonometric chart of the condom of Fig. 1;

The applicable cases of the condom of Fig. 4 A key-drawing 1 (only having proposed the position of first ring portion);

The condom of Fig. 4 B key-drawing 1 is applied in the situation in traditional condom:

Fig. 5 A represents is side view with the common restraint device (second ring portion) that uses of condom of the present invention;

Fig. 5 B is combine with the limit stem cover of the present invention axonometric chart of situation of restraint device that expression is the shrunk-on ring shape;

Fig. 6 explains condom and the three-dimensional view of compression ring on the penis that erects;

Fig. 7 A is the partial, longitudinal cross-sectional of condom with the first kind of structure that uses jointly as the compression ring and first ring portion of restraint device of presentation graphs 1;

Fig. 7 B is the partial, longitudinal cross-sectional of condom with the second kind of structure that uses jointly as the compression ring and first ring portion of restraint device of presentation graphs 1;

Fig. 8 A is the front view with the common second kind of modification of deflation circle used of the condom of Figure 1A;

Fig. 8 B is the side view of second kind of modification of Fig. 8 A compression ring (having the tongue-like part that is wrapped on the circle);

Fig. 9 is the axonometric chart of the common operating position of condom of the compression ring of key-drawing 8A and Fig. 1;

Figure 10 A is the side view of the third modification of restraint device;

Figure 10 B is the side view of second kind of shape of the third modification of Figure 10 A;

What the side view that Figure 11 A explains was represented is the common first kind of structure that uses of condom of the third modification and Fig. 1;

Figure 11 B is a side view of explaining that the third modification is used under condom.

The detailed description of preferential embodiment

Referring to figs. 1 to 4B, represented an embodiment of condom of the present invention.As shown in each figure, cover 1 comprises: main part 11, the airtight termination of band seminal fluid holding tank 12 and have the opening end 13 of first ring portion 14.Cover 1 the most handy very thin and solid or solid elastomeric material such as natural emulsion, polyurethane or synthetic elastic material manufacturing are so that condom keep to stretch and uses the cover person to obtain the tactual stimulation of satisfaction level when tightening in the sexual intercourse.Make big coordination effort for providing high sensitivity to not be used in secure context, the thickness of the known latex thin film 15 that is applied to condom is usually between 0.02mm to 0.12mm.

Condom can be made of the traditional method of making condom, during making, utilize " dipping " or " soak and do " technology, use a phallic plug (not shown) in altogether, for example using in glass, pottery or the metal plug immersion elastomeric material liquid pool.For making seminal fluid holding tank 12, constructed the extension of a blister at the lower end of plug.First ring portion 14 is uncoveredly to bring in making by what roll volume latex coating towards blister termination direction, rolls to be rolled onto till the ring of making predetermined thickness always.The latex coating just can carry out drying or dispose under the temperature that improves then, to produce the finished product condom, this finished product cover has the cover that is hard and deformable substantially and predetermined thickness is arranged, have main part 11 and seminal fluid holding tank 12, the latex film thickness that they have can be low to moderate 0.02mm when applicating modern times technology.In use, first ring portion 14 is preferably along with pushing moving sexual organ inside of inserting the person's that wears the cover sexual before the penis.

The thickness d of first ring portion 14 can change according to the length of rolling volume latex coating, and the preferable range of thickness is in 2 to 5mm zones, the Mr. and Mrs that have mismatch in various degree with the sexual organ who adapts to them.Under most situation, the thickness of 3mm is deemed appropriate, yet, the Mr. and Mrs so not serious to problem, the thickness of 1mm just can provide noticeable effect.

The preferential effective length (L) of condom, promptly the distance between the base portion of Tao termination and ring portion is preferably between 4 to 10cm, and the typical length of traditional on the contrary condom is generally greater than 17cm.Preferred short like this length be because: in use, first ring portion preferably is placed into his sexual's sexual organ inside.For improve first ring portion 14 on penis 20 the compression gripability and reduce in the sexual intercourse to occur the chance of undesirable or too early landing, the opening (φ) that collar extension 13 can make than main body is littler, for example, by on the degree of depth above the certain distance or above the termination, reducing the diameter of penis plug, reduce the base portion that diameter place correspondence first ring portion.In order to improve total gripability of cover, main body 11 can be designed to: in use, this main body tightly is enclosed within on the penis.

With reference to figure 4A and 4B, two figure have illustrated the common application feature of condom, and when penis 20 was in erectile condition, cover was inserted on the penis before the sexual intercourse.Wear when suitable when cover, first ring portion 14 preferably is positioned near the middle part of penis 20, though user may wish to put more closely to ring portion or further from the free end 22 of penis.Because the thickness of first ring portion 14 will increase effective circumferential size of the penis at ring portion 14 places, his sexual more can enjoy and mainly be derived from the additional joyful of physics or physiological stimulation and excitement.In addition, blood be can assist to slow down from the backflow of erection penis, the time and the enjoyment that has prolonged property and joyful of erecing therefore prolonged by the compression that first ring portion 14 causes to penis 20.

Taking off for the landing too early or take off from the penis 20 of the cover 1 that prevents to cause because of the normal reciprocating motion in the sexual intercourse process, is that condom 4 is worn over above the condom 1 again except overlapping very good 1.Except the infection that can prevent pregnancy and sexually transmitted disease, additional condom 4 also has special benefit.The first, condom 4 becomes the overcoat of tightening and compressing penis, and the tension force of compression assists ring portion to keep its appropriate location and reduced the chance that comes off too early.The second, the contraception overcoat makes main body to the sudden change between ring portion become more smooth and plays cushioning effect around the encirclement of ring portion, so has reduced to injure his sexual's danger.The 3rd,, can help to overcome and prevent that cover from makeing mistakes in fact from the penis under the situation of landing at cover, if penis is down lax midway in sexual intercourse, this point is just useful especially.

With reference to figure 5A and 5B, represented first kind of situation that modification combines of condom of the present invention (1) and restraint device among the figure, restraint device contains: second ring portion 50 of compression ring 50 formulas in the present embodiment, and traditional condom 4.As shown in FIG., compression ring 50 will be inserted between cover termination 12 and first ring portion 14 and be positioned at base portion place near first ring portion 14.

The most handy elastomeric material manufacturing of compression ring 50 (or second ring portion) and since the following reasons by its thickness much smaller than first ring portion.The inner periphery of elastomeric second collar member 50 is preferably made littler than the penis that erects, so that provide additional grip power further to reduce the danger of too early landing to cover.In addition, second ring portion also provides additional synergetic effect.With reference to figure 6 and 7A, the compression ring 50 bonded situations on cover and the penis 20 that erects have been represented.With reference to figure 7B, represented the situation that penis is just being taken out from vagina at home and abroad, this extraction is a reciprocating part in the sexual intercourse.During taking out outside, the contact pressure between vagina (not shown) and the penis 20 tends to first ring portion 14 is pushed to the head 22 of penis 20.But, owing to have second ring portion 50, this contact pressure will make the first ring portion roll-top on circle 50.Instantaneous in roll-top will increase the effective circumferential size or the transverse width of penis in moment, therefore produce extra physical stimulation and stirring.First ring portion of using in the present embodiment 14 can be made to such an extent that compression stress is littler, and roll-top surrounds second ring portion to allow more easily, and promptly compression ring 50.When penis insertion 20 next time vagina, first ring portion 14 will return to the home position shown in Fig. 7 A.Traditional condom 4 can be worn in addition cover and circle conjugate above, to produce and above-mentioned similar additional benefits.

In order to replace independently outer ring 50 is as the way of second ring portion, second ring portion 50 can be integratedly built in putting.The manufacture method road of this available condom is made the cover with circlet portion thickness earlier and is realized.The ring (it will become second ring portion) that has relatively little thickness in manufacturing can immerse the penis plug again in the latex liquid pool and wraps the latex coating afterwards, has big thickness to make, is tightly making compression ring and first ring portion in the above.

With reference to figure 8A, 8B and 9, represented second kind of bonded situation of modification of the above-mentioned cover 1 and second ring portion 60 or limit device.Restraint device 60 contains compression ring 62, circle 62 has from enclosing the 60 a plurality of tongue-like parts 64 that extend, the tongue-like part that provides is used for increasing the grip of circle, and its most handy thin and flexible material in use is coated with binding agent towards the side of the tongue-like part of penis.In use, tongue-like part fills part elongation and stickup face sticks on the penis, so that circle keeps suitable position, increases in addition or the inherent compression stress of replacement elastic ring.In addition, suitable shape portion can make the device of the internal clearance of adjusting ring, so that by tongue-like part being wrapped the grip that increases compression around the circle shown in Fig. 8 B.

With reference to 10A to 11B, represented the situation that combines of above-mentioned cover 1 and the third modification of second ring portion of restraint device.The third modification 70 contains the circle similar to above-described circle 72, and utilizes a plurality of strap-like members 76 that circle 72 is connected on second compression ring 74.In use, circle 72 be inserted on the condom near and on the position of the base portion of ring portion 13.Other circle 74 is inserted on the penis distal end, and condom will normally can be made and remain on the correct position then.Similar with second kind of modification, the mode of strap-like member shown in also can Figure 10 B is wrapped in circle and goes up to strengthen grasping.Use another kind of method, the circle 72 of the 3rd embodiment can be worn over the following of condom and nestle up the base portion of ring portion 13, shown in Figure 11 B.Clearly, the modification of restraint device can be made one with condom or make individually.

Though for illustration purposes, to preferential embodiment of the present invention and description, the technical staff should understand when not deviating from purpose of the present invention described herein and spirit, can carry out various modifications, increase, modification and replacement.When having explained substantially, the present invention it should be noted that condom is designed to have the one side of certain protective action, because condom is designed to and has used impermeable latex thin film when strengthening the principle of human body pleasant sensation in the sexual intercourse and stimulation.

Should understand and receive each characteristic of the present invention that each independent embodiment describes, for clarity sake, also can be combined in each characteristic among the one embodiment.On the contrary, each characteristic of the present invention of describing with single embodiment, for the sake of simplicity, also can be described separately or with any suitable again in conjunction with describing.

Claims

1, a kind of cover of using by the genital orgnas,male of elastomeric material manufacturing haply, described cover comprises: airtight termination, open end, elongate body between described airtight termination and described opening end, with first ring portion that forms at opening end, it is characterized in that: described first ring portion is solid haply, deformable and the thickness that has than main body are evident as thick thickness, the length of described main body is suitable for holding genital orgnas,male's part and shorter than common condom significantly, and described first ring portion is suitable for being accommodated in sexual intercourse within his sexual's the sexual organ.

2, cover according to claim 1 is characterized in that: described first ring portion is suitable for being worn near the penis middle part of erection.

3, cover according to claim 1 is characterized in that: the length of cover is less than 100mm.

4, cover according to claim 2 is characterized in that: the thickness of ring is greater than 1mm, and the thickness of main body is less than 0.12mm.

5, cover according to claim 1 is characterized in that: the preferred thickness range of described ring portion is between 2-5mm.

6, cover according to claim 1 is characterized in that: also include restraint device, described restraint device includes the circle band of position near the base portion of described ring portion, and the thickness of described circle band is less than described ring.

7, cover according to claim 6 is characterized in that: described restraint device is suitable for limiting the moving range of described first ring portion on the penis that erects.

8, cover according to claim 6 is characterized in that: described restraint device comprises second ring portion, and its thickness is less than described first ring portion, and described second ring portion is configured in the base portion place of contiguous described first ring portion.

9, cover according to claim 6 is characterized in that: described restraint device and described cover are integrally formed.

10, cover according to claim 6 is characterized in that: described circle comprises the tongue-like part of a plurality of flexibilities of stretching out from it.

11, cover according to claim 10 is characterized in that: described tongue-like part scribbles binding agent.

12, cover according to claim 6 is characterized in that: described first ring portion is along with the reciprocating motion that produces in the sexual intercourse can be around described restraint device motion.

13, cover according to claim 8 is characterized in that: described first ring portion is along with the reciprocating motion that produces in the sexual intercourse can be around described second ring portion motion.

14, cover according to claim 6 is characterized in that: a plurality of flexible pieces that also contain the internal clearance that can be used for changing described circle band.

15, cover according to claim 6 is characterized in that: described restraint device also comprises second compression ring, and this circle is connected on the described circle band by a plurality of strap-like members and is suitable for being enclosed in the base portion place of penis.

16, cover according to claim 1 is characterized in that: described cover is suitable for being worn on the penis of erection and is enclosed in the condom.

17, cover according to claim 1 is characterized in that: described cover adds puts a condom.