CN204671359U - A kind of constrictive type condom - Google Patents
A kind of constrictive type condom Download PDFInfo
- Publication number
- CN204671359U CN204671359U CN201520281754.9U CN201520281754U CN204671359U CN 204671359 U CN204671359 U CN 204671359U CN 201520281754 U CN201520281754 U CN 201520281754U CN 204671359 U CN204671359 U CN 204671359U
- Authority
- CN
- China
- Prior art keywords
- extension
- condom
- diameter
- constrictive type
- collar
- 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 discloses a kind of constrictive type condom, at least comprise body and the collar being arranged on body opening, constriction mouth is provided with in the collar, the diameter of constriction mouth is the 1/2-2/3 of body diameter, the head of body is provided with extension, and extension is fixedly connected with body and is not communicated with, and extension is built with the inflated articles exciting extension to inflate, length after extension inflation is 3-5 centimetre, accounts for the 1/4-1/3 of whole condom length.This condom structure is simple, and security performance is high, and can improve both sexes sexual love quality, increases both sexes sexual love temperament and interest.
Description
Technical field
This utility model belongs to both sexes sex toy technical field, is specifically related to a kind of constrictive type condom.
Background technology
Along with modern society's rhythm of life is accelerated gradually, between man and wife, the harmony of sexual life also obtains the attention of people gradually.But, due to the defect in the design of traditional condom structure, bring some puzzlements below often to sexual love both sides:
1) traditional condom is without the design of slip-off preventing, and men and women are when sexual intercourse, and condom easily comes off in intravaginal, thus causes contraceptive effect generally can only reach more than 80%;
2) conventional security is enclosed within and improves sexual love quality, increases sexual love temperament and interest aspect and considers shortcoming.
Summary of the invention
In order to solve above-mentioned prior art Problems existing, this utility model provides a kind of constrictive type condom, and this condom structure is simple, and security performance is high, and can improve both sexes sexual love quality, increases both sexes sexual love temperament and interest.
Realizing the technical scheme that this utility model above-mentioned purpose adopts is:
A kind of constrictive type condom, at least comprise body and the collar being arranged on body opening, constriction mouth is provided with in the collar, the diameter of constriction mouth is the 1/2-2/3 of body diameter, the head of body is provided with extension, and extension is fixedly connected with body and is not communicated with, and extension is built with the inflated articles exciting extension to inflate, length after extension inflation is 3-5 centimetre, accounts for the 1/4-1/3 of whole condom length.
Described inflated articles is sodium bicarbonate solution and glucose solution, sodium bicarbonate solution and glucose solution separately packaging.
Maximum gauge after extension inflation and the diameter of body similar.
Compared with prior art, its beneficial effect and advantage are this utility model:
1) constriction mouth can make condom closely be fixed on male penis, reduces because condom slippage, periphery gap and the semen occurred spill, the women's unplanned pregnancy caused.
2) constriction mouth can decrease the backflow of penile vein to a certain extent, simultaneously because not affecting arteria penis blood supply, extending the time of male penis erection, increasing the hardness of male penis.
3) after extension inflation forms the air bag heaved, in this body length of male penis, 3-5 centimetre can be extended, male's self-confidence can be increased to a certain extent, strengthen women's sensory experience, thus improve both sexes sexual love quality, increase both sexes sexual love temperament and interest.
Accompanying drawing explanation
The structural representation of the constrictive type condom that Fig. 1 provides for this utility model.
Wherein, 1-body, the 2-collar, 3-constriction mouth, 4-extension, 5-sodium bicarbonate solution, 6-glucose solution.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is specifically described.
As shown in Figure 1, this condom at least comprises body 1 and is arranged on the collar 2 of body opening the structure of the constrictive type condom that this utility model provides.Be provided with constriction mouth 3 in the collar 2, the diameter of constriction mouth 3 is the 1/2-2/3 of body diameter.The head of body 1 is provided with extension 4, and extension 4 is fixedly connected with body 1 and is not communicated with, and extension 4 is built with the inflated articles exciting extension to inflate.Inflated articles is sodium bicarbonate solution 5 and glucose solution 6, sodium bicarbonate solution and glucose solution separately packaging.Length after extension inflation is 3-5 centimetre, accounts for the 1/4-1/3 of whole condom length.Maximum gauge after extension inflation and the diameter of body similar.
The constrictive type condom using method that this utility model provides is as follows:
After removing packaging, by extruding the extension of condom, the small package bag that sodium bicarbonate solution and glucose solution are housed is broken, chemical reaction is there is immediately after sodium bicarbonate solution and glucose solution mixing, produce carbon dioxide, thus extension is inflated, the extension after inflation defines the air bag heaved.
Claims (3)
1. a constrictive type condom, at least comprise body (1) and be arranged on the collar (2) of body opening, it is characterized in that: in the collar, be provided with constriction mouth (3), the diameter of constriction mouth (3) is the 1/2-2/3 of body diameter, the head of body (1) is provided with extension (4), extension (4) is fixedly connected with body (1) and is not communicated with, extension (4) is built with the inflated articles exciting extension to inflate, length after extension inflation is 3-5 centimetre, accounts for the 1/4-1/3 of whole condom length.
2. the constrictive type condom of air bag according to claim 1, is characterized in that: described inflated articles is sodium bicarbonate solution (5) and glucose solution (6), sodium bicarbonate solution and glucose solution separately packaging.
3. the constrictive type condom of air bag according to claim 1, is characterized in that: the maximum gauge after extension (4) inflation is identical with the diameter of body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520281754.9U CN204671359U (en) | 2015-05-04 | 2015-05-04 | A kind of constrictive type condom |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520281754.9U CN204671359U (en) | 2015-05-04 | 2015-05-04 | A kind of constrictive type condom |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204671359U true CN204671359U (en) | 2015-09-30 |
Family
ID=54171090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520281754.9U Expired - Fee Related CN204671359U (en) | 2015-05-04 | 2015-05-04 | A kind of constrictive type condom |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204671359U (en) |
-
2015
- 2015-05-04 CN CN201520281754.9U patent/CN204671359U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150930 Termination date: 20210504 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |