CN2374157Y - Siamese condom for woman - Google Patents

Abstract

The utility model relates to a condom for women, which has an in vivo elastic positioning ring (2) which is arranged in a condom (1). The condom is characterized in that the condom (1) and two vitro elastic fixing rings (4) are connected into integration at an inlet (3) by a transitional outer film (5).

Description

Lady's Contiuum type condom

Technical field is a female contraception instrument class under this utility model patent.

The condom that existing women uses is single-body type, promptly only is an elasticity bagging that the bottom made from latex is sealed, and has the interior elasticity locating ring of one to be mounted in it; There are the external elastic ring and the bagging of a larger caliber to make one in the condom porch, in order to import male penis and to prevent from when intravaginal is placed and in the sexual intercourse process, to bring condom into vagina.But there are the following problems in use for existing condom:

1. need careful placement when placing in order to avoid make elastic ring transition distortion so that place failure;

2. place finish the back owing to external elastic ring stay external make handicapped;

3. in use if any accidentally, then very easily making penis (is condom from the elastic ring outside

The outside) enters vagina, thereby make contraceptive failure.

More than 3 be the main cause that the application of condom is restricted.

Goal of the invention of the present utility model will provide a kind of can the placement easily exactly, novel female contraception instrument-lady's Contiuum type condom that again can relieved use.

Goal of the invention of the present utility model is achieved in that in former female condom porch and is connected as a body with transition adventitia and two external flexible fastening rings.Earlier two external flexible fastening rings upwards are inserted in both legs to hip from user two foots in use, transition adventitia and external genital are fitted naturally, use in the body elasticity locating ring to send into condom in the body and be positioned in the body then, more external retainer ring and transition film are stretched flat at last and strain slightly and get final product.

Owing to be tightened up the elastic reaction of latex, transition adventitia and external genital and external flexible fastening ring and body surface are fitted tightly, can obstruction not arranged in the external part of user like this, and can prevent effectively that penis from entering vagina from the condom outside the action of user.

Concrete structure of the present utility model is provided by following embodiment and accompanying drawing thereof.

Fig. 1 is the axonometric chart of the lady's Contiuum type condom of this utility model.

Describe the CONSTRUCTED SPECIFICATION and the working condition of lady's Contiuum type condom in detail below in conjunction with Fig. 1.

Locate to be connected as a body at the inlet (3) of condom (1) with transition adventitia (5) and two external flexible fastening rings (4).Earlier two external flexible fastening rings (4) upwards are inserted in both legs to hip from user two foots in use, transition adventitia (5) and external genital are fitted naturally, use in the body elasticity locating ring (2) to send into condom (1) in the body and be positioned in the body then, again external retainer ring (4) and transition film (5) are stretched flat and tension slightly at last, make latex produce elastic reaction, get final product thereby transition adventitia (5) and external genital fitted tightly.

Claims (1)

1. the condom that uses of a women, it has elasticity locating ring (2) in the body that is contained in the condom (1), it is characterized in that condom (1) locates to fuse by transition adventitia (5) with two external flexible fastening rings (4) at inlet (3).

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