CN2704333Y - Improved contraceptive device - Google Patents
Improved contraceptive device Download PDFInfo
- Publication number
- CN2704333Y CN2704333Y CN 200420067928 CN200420067928U CN2704333Y CN 2704333 Y CN2704333 Y CN 2704333Y CN 200420067928 CN200420067928 CN 200420067928 CN 200420067928 U CN200420067928 U CN 200420067928U CN 2704333 Y CN2704333 Y CN 2704333Y
- Authority
- CN
- China
- Prior art keywords
- utility
- division board
- improved
- model
- contraception
- 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
Links
Abstract
The utility model belongs to improvement of contraceptive device, in particular to an improved contraceptive isolation device. An oval shaped rubber insulation plate is adhesive-bound with a suction layer which is made of suction material, and the center of the insulation plate is provided with an aperture matched with the diameter of penile erection. And the perimeter of the aperture is provided with a ring-edge with convex perimeter. Not only can the utility model protect and separate the direct contact of the vagina and the penis, but also it can enlarge the insulation range and adsorb overflowing excretion. Being safe, sanitary and contraceptive, the utility model can prevent transmission of venereal diseases and prevent the condom slipping effectively.
Description
Affiliated technical field
This utility model belongs to the improvement of contraception device, particularly improved contraception spacer assembly.
Background technology
At present, the widely used contraception device of male is a condom, can play the effect of avoiding conceived and preventing spread of sexually transmitted diseases.Its weak point is that condom insulation blocking scope is little; can only isolate direct contact the between penis and the vagina; and around the vagina around external genital and the male external genital do not have insulation blocking; can not effectively prevent the propagation of sexually transmitted disease (STD); in addition if improper use or select that model is excessive etc. to cause slippage easily, and lose contraceptive efficacy.
Summary of the invention
The purpose of this utility model is to provide a kind of improved contraception spacer assembly, be used with condom and not only can play the effect of avoiding conceived and preventing spread of sexually transmitted diseases, and can enlarge isolation range, prevent the propagation and the slippage that can prevent condom of sexually transmitted disease (STD) effectively.
The purpose of this utility model is achieved in that a kind of improved contraception spacer assembly, bonding water accepting layer on the oval rubber division board face, at the center of division board face the hole that matches with the erection diameter is being set, the ring limit of peripheral projection is being set on the round edge of hole.
When using this utility model, put earlier condom on penis, then the hole of this utility model by its division board face is enclosed within the radix penis part that has condom, water accepting layer gets final product outwardly.Like this, just enlarged isolation range, can not only protect and isolate vagina and contact, and can also protect the direct contact of isolation female private part between in a big way with the direct of penis.Water accepting layer can adsorb excessive secretions, and safety, health prevent the propagation of sexually transmitted disease (STD) and the effect of contraception effectively.Owing on the division board hole that has peripheral projection ring limit is being set, can preventing the slippage of condom effectively.
Description of drawings
Fig. 1 is the structural representation of watching attentively of the present utility model
Fig. 2 is that the A-A of Fig. 1 is to the sectional structure sketch map
The specific embodiment
Below in conjunction with accompanying drawing this utility model is further described, a kind of improved contraception spacer assembly, the oval division board 1 that constitutes by rubber, on 1 of division board by bonding agent bonding the water accepting layer 4 that constitutes by flexible absorbent material.The transverse of oval division board 1 is 12-16cm, and minor axis is 5-10cm.Division board 1 is made of sanitary rubber.At the center of division board 1 hole that matches with the diameter of erection is being set, the ring limit 3 of peripheral projection is being set on the periphery of hole.The outer annular edge 2 of peripheral projection is being set on the elliptical side of division board 1.
Claims (3)
1. improved contraception spacer assembly, it is characterized in that bonding water accepting layer (4) on oval rubber division board (1) face, center at division board (1) face is being provided with the hole that matches with the erection diameter, and the ring limit (3) of peripheral projection is being set on the round edge of hole.
2. improved contraception spacer assembly according to claim 1, the transverse that it is characterized in that rubber division board (1) is 12-16cm, minor axis is 5-10cm.
3. improved contraception spacer assembly according to claim 1 is characterized in that being provided with the outer annular edge (2) of peripheral projection on the elliptical side of rubber division board (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420067928 CN2704333Y (en) | 2004-06-05 | 2004-06-05 | Improved contraceptive device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420067928 CN2704333Y (en) | 2004-06-05 | 2004-06-05 | Improved contraceptive device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2704333Y true CN2704333Y (en) | 2005-06-15 |
Family
ID=34777868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420067928 Expired - Fee Related CN2704333Y (en) | 2004-06-05 | 2004-06-05 | Improved contraceptive device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2704333Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010022583A1 (en) * | 2008-08-25 | 2010-03-04 | Wang Wenyuan | Male cypridopathy shielding cover |
-
2004
- 2004-06-05 CN CN 200420067928 patent/CN2704333Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010022583A1 (en) * | 2008-08-25 | 2010-03-04 | Wang Wenyuan | Male cypridopathy shielding cover |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |