CN204951296U - A new contraceptive cap - Google Patents
A new contraceptive cap Download PDFInfo
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- CN204951296U CN204951296U CN201520717426.9U CN201520717426U CN204951296U CN 204951296 U CN204951296 U CN 204951296U CN 201520717426 U CN201520717426 U CN 201520717426U CN 204951296 U CN204951296 U CN 204951296U
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- lasso
- cap body
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Abstract
The utility model relates to the technical field of household items, relate to a new contraceptive cap, including the cap body and lasso, the cap body is a hollow structure who has open end and blind end, the blind end is equipped with the storage seminal vesicle, the open end integrated into one piece of lasso and the cap body sets up and forms from this the appearance chamber with the glans penis appearance looks adaptation of male sex organ, the cross section of lasso is circular, the internal diameter of lasso is more than than the little 5mm of the biggest internal diameter of the cap body and form the taper surface at the cap body and lasso coupling part from this, the utility model is used for contraception demand during men and women's sexual life.
Description
Technical field
This utility model relates to technical field of living goods, specifically relates to a kind of novel contraceptive cap.
Background technology
Condom mainly men and women's sexual love time be used for contraception and preventive disease transmission.The design of tradition condom employing Straight, opening part has a diameter close to the crimping collar of cover body diameter, and the condom of this design is easy to manufacture, is easy to volume and builds up the use of ring-type packaging, with low cost.But existing condom, after sexual intercourse ejaculation, because penis reduces, very easily taken out of by sperm in the process of taking off cover, so not only unhygienic, the sperm taken out of also easily causes the infection of disease.
The Chinese patent being CN201164526Y as notification number discloses a kind of protector for glans, comprise the cap body and seminal vesicle that entangle glans penis, seminal vesicle is positioned at cap body leading portion, and the cap mouth diameter of cap body rear end is less than coronary sulcus diameter, the side contacted with coronary sulcus muscle concave structure in the form of a ring.This technical scheme only need be enclosed within glans penis in use, is fixed, but just can need wear after male erectile in use by the annular concave ring structure at cap mouth place, and just very easily come off after ejaculation, safety is not good simultaneously
Above-mentioned is technical problem to be solved in the utility model.
Utility model content
This utility model is solve the problems of the technologies described above to provide simple, the convenient and practical novel contraceptive cap of a kind of structure.
For solving the problems of the technologies described above, a kind of novel contraceptive cap that this utility model provides, comprise cap body and lasso, described cap body is a hollow structure with opening and blind end, described blind end is provided with seminal vesicle, the one-body molded setting of opening of described lasso and cap body also forms the cavity volume suitable with the glans penis external form of male genital organ thus, the transverse section of described lasso is circular, and the internal diameter of described lasso is than little more than the 5mm of the maximum inner diameter of cap body and form taper surface at cap body and lasso coupling part thus.
Above-mentioned novel contraceptive cap, the external wall of described cap is provided with band or salient point.
By adopting above-mentioned technical scheme, the beneficial effects of the utility model are: this utility model produce time due to small volume, structure is simple, the material used is less, condom cost more common is lower, only be nested with the glans penis coronary sulcus place male in use, not by completely isolated for men and women's genitals, remain the pleasant sensation of sexual intercourse to greatest extent, and due to glans penis is wrapped, reduce its sensitivity, also sex time is extended, and because it adopts natural emulsion material, materials are less, avoid the phenomenon of human body appearance to condom rubber allergy greatly, seminal fluid major part after ejaculation is stayed in seminal vesicle, now taper surface is close to glans penis, lasso is nested with on coronary sulcus, under both dual-seals, ensure that good sealing property, after male ejaculation, can also continue when erection to use, can not come off, have safe and reliable contraceptive effect, set up band or projection at cap external surface, increase the friction between vagina, increase the pleasant sensation of sexual life.
Accompanying drawing explanation
Fig. 1 is this utility model embodiment overall structure schematic diagram.
Main Reference Numerals illustrates:
Cap body 10 taper surface 11 seminal vesicle 12 band 13 salient point 14 lasso 20.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, this utility model is described in further detail:
As shown in Figure 1, a kind of novel contraceptive cap, comprise cap body 10 and lasso 20, described lasso 20 is connected with described cap body 10 one and arranges, there is taper surface 11 transition between the two, the blind end of described cap body 10 is provided with seminal vesicle 12, for the storage seminal fluid when male ejaculation, described cap body 10 shape and human body glans penis shape suitable, the sense of urgency is there is not during use, the transverse section that described lasso 20 is is circular, the maximum inner diameter 15mm larger than the internal diameter of lasso 20 of described cap body 10, described lasso 20 is according to the difference of condom model, adaptive different bore, be nested with the coronary sulcus place at penis in use, and coordinate the taper surface 11 on cap body 10, dual structure plays good sealing effectiveness.
The maximum inner diameter of described cap body 10 is larger than the internal diameter of lasso 20, the Arbitrary Digit between the desirable 5mm-15mm of its numerical value.
Described cap body 10 is natural emulsion material with described lasso 20, and make moulding process simple, manufacturing cost is lower, convenient and swift.
Described cap body 10 outer wall is provided with band 13 and the salient point 14 of longitudinal separation arrangement, and described band 13 or salient point 14 are distributed on the outer wall of described cap body 10, further increase the friction between men and women's genitals, improve the pleasant sensation of sexual life.
By specific embodiment, this utility model has been described in detail above, but these are not formed restriction of the present utility model.When not departing from this utility model principle, those skilled in the art also can make many distortion and improvement, and these also should be considered as protection domain of the present utility model.
Claims (2)
1. a novel contraceptive cap, it is characterized in that: comprise cap body and lasso, described cap body is a hollow structure with opening and blind end, described blind end is provided with seminal vesicle, the one-body molded setting of opening of described lasso and cap body also forms the cavity volume suitable with the glans penis external form of male genital organ thus, the transverse section of described lasso is circular, and the internal diameter of described lasso is than little more than the 5mm of the maximum inner diameter of cap body and form taper surface at cap body and lasso coupling part thus.
2. a kind of novel contraceptive cap as claimed in claim 1, is characterized in that: the external wall of described cap is provided with band or salient point.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520717426.9U CN204951296U (en) | 2015-09-16 | 2015-09-16 | A new contraceptive cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520717426.9U CN204951296U (en) | 2015-09-16 | 2015-09-16 | A new contraceptive cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204951296U true CN204951296U (en) | 2016-01-13 |
Family
ID=55046393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520717426.9U Active CN204951296U (en) | 2015-09-16 | 2015-09-16 | A new contraceptive cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204951296U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110169859A (en) * | 2019-07-03 | 2019-08-27 | 舒思明 | A kind of novel Balaus condon |
-
2015
- 2015-09-16 CN CN201520717426.9U patent/CN204951296U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110169859A (en) * | 2019-07-03 | 2019-08-27 | 舒思明 | A kind of novel Balaus condon |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |