CN2513546Y - Condom for use in woman vagina - Google Patents
Condom for use in woman vagina Download PDFInfo
- Publication number
- CN2513546Y CN2513546Y CN 01254340 CN01254340U CN2513546Y CN 2513546 Y CN2513546 Y CN 2513546Y CN 01254340 CN01254340 CN 01254340 CN 01254340 U CN01254340 U CN 01254340U CN 2513546 Y CN2513546 Y CN 2513546Y
- Authority
- CN
- China
- Prior art keywords
- condom
- retaining ring
- cover
- utility
- model
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The utility model is a female vaginal condom, which consists of a latex film sleeve and a supporting ring. The lower end of the film sleeve is enclosed. The upper end is equipped with an opening. And the film sleeve is connected with an elastic retaining ring, which is extended in radial direction. The supporting ring is arranged on the enclosed end of the film and plays a fixing and jamming role. The retaining ring takes a positioning effect outside the vaginal. The utility model has the advantages of simple structure and convenient, comfort, safe and hygienic use. The defect of a commonly used male condom can be overcome. The utility model is an ideal appliance for the contraception.
Description
Technical field
This utility model belongs to contraceptive device, is specifically related to a kind of lady's vaginal contraception cover.
Technical background
Existing condom all is men's.It has as next shortcoming: at first, require male genital organ to erect in use, then condom is enclosed within on the genitals the carrying out that has disturbed the men and women to join; Secondly, the condom lock ring has uncomfortable sensation on male genital organ; Once more,, occur sometimes coming off or breakage, may cause contraceptive failure owing to select the improper or other factors of size.In addition, this condom can not guarantee that men and women's genital area isolates fully, and the disease of relevant genitals aspect may infect mutually.
Summary of the invention
The purpose of this utility model provides a kind of comfortable, convenient, healthy, safe lady's vaginal contraception cover that uses.
The support ring that the lady's vaginal contraception cover of this utility model design is made by Heveatex thin film cover and elastomeric material is formed.Latex film cover lower end closed, upper end open also links the elasticity retaining ring of a radial development, thin film cover top slightly larger in diameter, bottom transition gradually dwindles.The thin film cover can be rolled or put down along retaining ring suitable for reading, so that according to the length of vagina depth adjustment bag film.Retaining ring also can play the positioning action in the vagina outside.Support ring plays the screens effect at the blind end of thin film cover in intravaginal.According to the needs that reality is used, the diameter that vaginal contraception overlaps retaining ring suitable for reading is 60-80mm, the upper diameter of latex film cover and retaining ring diameter coupling, and lower diameter transition is gradually dwindled, and cover length is generally 170-140mm.The elastic support ring internal diameter is generally 40-50mm, and external diameter is 45-55mm.Retaining ring and supporting ring can be made of polyurethane material.The thin film cover can be made of Heveatex.
During use the round and elastic support ring is put into the blind end of latex film cover, support ring and thin film cover are inserted intravaginal together.During insertion, support ring is pressed into ellipse garden shape, after safety enters intravaginal, because the elasticity tension effect is stuck in intravaginal regularly with condom.The retaining ring diameter suitable for reading owing to condom is bigger, the pudendum lip can be hidden, and man, muliebria are kept apart fully, can prevent cross infection between the men and women like this.In the sexual life process, because the positioning action of retaining ring and the screens effect of support ring, unlikelyly cause pulling out or all pushing intravaginal phenomenon of thin film cover, that guarantees to practise contraception is safe and reliable.
Description of drawings
Fig. 1 is the structure chart of this condom.
Fig. 2 is the state diagram when condom pouch is sent into vagina.
Wherein, 1 is the latex film cover, and 2 for being fixed on thin film cover retaining ring suitable for reading, and 3 is elastic support ring.
The specific embodiment
According to shown in Figure 1, the thin film cover can be made by common technology of Heveatex, and retaining ring and support ring are with gathering ammonia ethyl ester material.Overlap thin film suitable for reading and the retaining ring binding.The retaining ring diameter is 70mm, and the support ring external diameter is 55mm, and internal diameter is 50mm.Thin film cover length is 120mm.Handle through certain antiseptic hygiene, promptly get the designed a kind of lady's vaginal contraception cover of this utility model.
Claims (2)
1, a kind of lady's vaginal contraception cover is made up of latex film cover and elastic support ring, it is characterized in that the lower end closed of latex film cover, and upper end open also links the elasticity retaining ring that a radial development is arranged, and support ring is positioned at the lower closed end of latex film cover.
2, lady's vaginal contraception cover according to claim 1 is characterized in that elasticity retaining ring diameter is 60-80mm, and the support ring external diameter is 45-55mm, and internal diameter is 40-50mm, and the latex film bag length is 170-140mm.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 01254340 CN2513546Y (en) | 2001-10-25 | 2001-10-25 | Condom for use in woman vagina |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 01254340 CN2513546Y (en) | 2001-10-25 | 2001-10-25 | Condom for use in woman vagina |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2513546Y true CN2513546Y (en) | 2002-10-02 |
Family
ID=33663679
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 01254340 Expired - Fee Related CN2513546Y (en) | 2001-10-25 | 2001-10-25 | Condom for use in woman vagina |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN2513546Y (en) |
-
2001
- 2001-10-25 CN CN 01254340 patent/CN2513546Y/en not_active Expired - Fee Related
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20021002 Termination date: 20101025 |