CN2436125Y

CN2436125Y - Condom

Info

Publication number: CN2436125Y
Application number: CN 00228925
Authority: CN
Inventors: 滕芳
Original assignee: Individual
Current assignee: Individual
Priority date: 2000-07-25
Filing date: 2000-07-25
Publication date: 2001-06-27
Anticipated expiration: 2010-07-25

Abstract

The utility model relates to a condom which is composed of a condom body (2) and an end ring (1), wherein, the end ring (1) is positioned on the back end of the condom body (2). The utility model is characterized in that at least one spiral pipeline (4) in which liquid is filled is arranged on the wall of the condom body. The spiral pipeline (4) is provided with at least one bead (5) capable of moving in the spiral pipeline. The utility model has the advantages that a prominence can move back and forth and can move circularly at the same time, rather than being fixed. The utility model can produce strong stimulation which is bidirectional. Namely, the utility model can produce stimulation to a penis and stimulation to a vagina at the same time, so as to effectively improve the quality of sexual life. Meanwhile, the condom can not produce obvious uncomfortableness to a penis, and the prominence does not cause damage to a penis.

Description

A kind of condom

This utility model relates to a kind of condom, particularly relates to a kind of condom that can improve the sexual intercourse pleasant sensation.

In the prior art, utilize the structural design of condom to improve the sexual intercourse pleasant sensation, the technical scheme of the quality of making the life better has many, and major part is at condom outer setting thrust, and difference is that mainly the shape of thrust is different with arrangement mode.Its weak point is: (1) thrust is a solid, increases the thickness of condom, causes Unidirectional stimulation, i.e. stimulation to vagina strengthens, and penis is not but had the effect of enhanced stimulation, weakens stimulation on the contrary, and the improvement of life quality is still perfect inadequately.(2) condom is thick and heavy, can make penis produce sense of discomfort, is difficult for being accepted by the people.

Chinese patent discloses a kind of " condom that helps the couple's sexual life harmony ", the patent No. is 99202437.4, it is made of with being arranged at the end ring at body tube rear portion and being arranged on the anterior cover top portion of imitating male penis glans penis profile of body tube body tube part, outer surface in the cover top portion is provided with annular in the shape of a spiral raised corrugations, is provided with the salient point that ring week distributes at the place, protruding peak of playing coronary sulcus and glans penis front changeover portion.This condom not only has above-mentioned defective, and thrust is fixed, and lead angle is little, and rising height is not obvious, stimulates also strong inadequately.

Chinese patent also discloses " a kind of condom ", and the patent No. is 92105575.7, and it has the thrust that protrudes in inner and outer wall, and an end of projection is coniform, and the other end is cylindric.It has aforesaid two point defects equally, though the cylindrical projections thing on its inwall is in order to improve the excitement of penis and be provided with, but the blood vessel at penis place is concentrated, skin is thin and responsive, glans penis particularly, thrust easily produces over-drastic stimulation to penis, and causes the local skin breakage, can influence sexual life on the contrary.

The purpose of this utility model is for a kind of excitement that can two-way raising sexual intercourse being provided, making the comparatively comfortable condom of penis again.

The purpose of this utility model can realize by following technical measures: condom is made up of body, end ring, wherein end ring is positioned at the rear end of body, it is characterized in that on the cover body wall, at least one helical pipe being set, full of liquid in the pipeline, and at least one pearl is housed, pearl can move in pipeline under the effect of external force.

This utility model can also be done further improvement: the lead angle γ of helical pipe is in 20～85 ° scope.Best angle helps moving of pearl like this in 35～60 ° scope, the stable intensity that stimulates.

This utility model can also be done further improvement: helical pipe can be initial from the middle part of body, and forward end stretches.Because during general sexual intercourse, condom has only preceding half section to insert in the vagina, moves at preceding half section of body all the time for guaranteeing pearl, helical pipe should not extend to the back segment of body.

Stimulation when making sexual intercourse is stronger, and two or three helical pipes can be set on the cover body wall of condom, places at Rhizoma Trillii Tschonoskii in each pipeline at least.

For the pearl that makes helical pipe moves freely, should adopt spheroidal bead.

This utility model compared with prior art has following advantage: (1) is owing to adopt the built-in pearl of helical pipe, there is liquid that pearl is rotated along the cover body wall freely in the pipeline, make thrust is not to maintain static inflexiblely, but have forward and backward and circular motion simultaneously, can produce very strong impulse.(2) because pipeline is to utilize the additional half of again tube wall of cover body wall to constitute, and ball moves in pipeline, the stimulation of its generation is two-way, promptly simultaneously penis and vagina is all produced stimulation, thereby improves the quality of sexual life effectively.Therefore (3) because the helical pipe lift angle is bigger, and pipeline itself also is a software, and the thrust in the pipeline is one or a few point, can not increase the wall thickness of condom, avoids condom to be enclosed within as the armor and produces sense of discomfort on the penis.(4) thrust is the shape of slyness, and has tube wall to be separated by, and can directly not contact penis, therefore can not cause damage to penis.

Below in conjunction with embodiment this utility model is described in further detail:

Fig. 1 is the front view of one of this utility model embodiment;

Fig. 2 is the profile of Fig. 1;

Fig. 3 is two the front view of this utility model embodiment.

Fig. 1, condom shown in 2 is one of embodiment of the present utility model, it is by end ring 1, body 2 and seminal vesicle 3 are formed, wherein seminal vesicle 3 is positioned at the front end of body 2, end ring 1 is positioned at the rear end of body 2, on the cover body wall, a helical pipe 4 is set, pipeline is wide 5 millimeters, and its lead angle is 45 °, is full of lubricating fluid in the pipeline, and a hard spherical ball 5 is housed, its diameter is 3 millimeters, and helical pipe 4 is initial from the middle part of body 2, and forward end stretches, just in time around one week of body, the twitch of penis was moved in helical pipe when ball 5 can be because of sexual intercourse, thereby to the two generation sides of men and women strong impulse, improved the quality of sexual life.

Condom shown in Figure 3 is two of embodiment of the present utility model, and different with last example is that it has two helical pipes 4, puts a ball 5 in every pipeline, and the lift angle of helical pipe is 60 °, and angle is big approximately, helps moving of ball more.

Claims

1. a condom is made up of body (2), end ring (1), wherein end ring (1) is positioned at the rear end of body (2), it is characterized in that on the cover body wall at least one helical pipe (4) being set, full of liquid in the pipeline, and at least one pearl (5) is housed, pearl can move in pipeline.

2. condom according to claim 1, the lead angle γ that it is characterized in that described helical pipe (4) is in 20～85 ° scope.

3. condom according to claim 2, the lead angle γ best angle that it is characterized in that described helical pipe (4) is 35～60 ° scope.

4. according to claim 1 or 2 or 3 described condoms, it is characterized in that described helical pipe (4) is initial from the middle part of body (2), forward end stretches.

5. condom according to claim 4 is characterized in that two helical pipes (4) are set on the cover body wall of condom, places at Rhizoma Trillii Tschonoskii in each pipeline at least.

6. condom according to claim 4 is characterized in that three helical pipes (4) are set on the cover body wall of condom, places at Rhizoma Trillii Tschonoskii in each pipeline at least.

7. condom according to claim 5 is characterized in that the pearl (5) in the helical pipe adopts the hard spherical ball.

8. condom according to claim 6 is characterized in that the pearl (5) in the helical pipe adopts the hard spherical ball.