CN201019897Y - Condom - Google Patents
Condom Download PDFInfo
- Publication number
- CN201019897Y CN201019897Y CNU2007200497363U CN200720049736U CN201019897Y CN 201019897 Y CN201019897 Y CN 201019897Y CN U2007200497363 U CNU2007200497363 U CN U2007200497363U CN 200720049736 U CN200720049736 U CN 200720049736U CN 201019897 Y CN201019897 Y CN 201019897Y
- Authority
- CN
- China
- Prior art keywords
- protective sleeve
- condom
- fit portion
- seminal vesicle
- sleeve
- 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 relates to a condom, in particular a condom having a sheathing part, a protective sheath and a semen bag. The protective sheath is connected with the upper end of the sheathing part, and has a larger diameter than the sheathing part as well as a connecting part, the connecting part connects a condom arranged between the sheathing part and the protective sheath. With the structural design, the utility model provides a condom enabling convenient use and avoiding the squeeze on the penis of the user.
Description
Technical field
This utility model and a kind of contraceptive are meant a kind of have fit portion, protective sleeve and seminal vesicle especially, and wherein, this protective sleeve is connected the condom that its diameter is bigger than the diameter of this fit portion with this fit portion upper end.
Background technology
As everyone knows, progress and people's improving constantly along with society to the daily life quality requirements, the various apparatus that can be convenient for people to daily life occur in a large number, and especially especially are subjected to people's generally attention in these apparatus with himself functional characteristic of contraceptive.And in various contraceptive, condom is convenient for carrying with himself again and many characteristics such as safe in utilization, has been subjected to the love and esteem of vast user.
Can know that as previously mentioned in society now, condom mainly is as contraceptive device and prevents the contact of some trafficability characteristics and the instrument of disease that can be infected, such as AIDS.Its critical role in people's daily life is not sayed especially and is understood; but traditional condom (as shown in Figure 1); usually its overall construction design is straight tubular; it has protective sleeve 1, seminal vesicle 2 and the collar 3; wherein, this protective sleeve 1 is the structural design that adopts straight straight barrel shape, and this seminal vesicle 2 is arranged on the leading section of this protective sleeve 1; again, this collar 3 is the rearward end that are arranged on this protective sleeve 1 with respect to this seminal vesicle 2.
Again, this traditional condom is in concrete the use, user is before being inserted into its penis in the vagina, at first, this traditional condom need be set on its penis, after, when user is inserted into its penis in the vagina and finish the physiology ejaculation, by the seminal fluid that ejects in the user body, can the seminal fluid that eject be stored in this seminal vesicle 2 by the structural design of this seminal vesicle 2 in this traditional condom, and then, reach the purpose that stops in the seminal fluid inflow vagina, to reach the effect of contraception and preventative infectious disease.But this traditional condom also exists shortcoming in concrete the use, be specifically described as follows now:
As mentioned above; because traditional this condom (as shown in Figure 1); be to adopt straight-cylindrical structural design; and it has protective sleeve 1, seminal vesicle 2 and the collar 3, and wherein, this protective sleeve 1 is again the structural design that adopts straight straight barrel shape; and the structural design of so straight tube is when user is specifically worn; the situation of user penis front end will inevitably occur oppressing, and then bring compressing, uncomfortable feeling, and this is the major defect for this traditional condom to user.
Summary of the invention
Creator of the present utility model is in order to solve the shortcoming of traditional condom as above, and through hammer away, practice for many years has a kind of condom of this utility model to be born finally.
This utility model provides a kind of condom, and nationality plants the structural design mode thus and provide a kind of and wear conveniently to reach, and do not oppress the condom of user penis, and this is the main purpose for this creation.
In order to solve above technical problem; technical solution adopted in the utility model is: a kind of condom; it has fit portion, protective sleeve and seminal vesicle; wherein; this fit portion has the adapter sleeve and the collar; this adapter sleeve is connected with this protective sleeve, and this collar is connected in one with this adapter sleeve.
This protective sleeve is connected with this fit portion upper end, and its diameter is bigger than the diameter of this fit portion, and it has the coupling part; and this coupling part is to connect to be arranged between this fit portion and this protective sleeve; again, this protective sleeve has inner surface, and nationality by this inner surface around determining cavity.
This seminal vesicle is to be connected with the upper end of this protective sleeve, and it has inner surface, and nationality by this inner surface around determining seminal vesicle lumen, this seminal vesicle lumen is to be connected with the cavity of this protective sleeve.
The beneficial effects of the utility model are: because this protective sleeve of a kind of condom of this creation is connected with its fit portion upper end; again; the diameter of this protective sleeve is bigger than the diameter of this fit portion; this protective sleeve has the coupling part again simultaneously; and this coupling part is to connect to be arranged between this fit portion and this protective sleeve; so can provide a kind of and can not oppress the forward condom of user penis to reach by such structural design, make user wear more convenient and use the effect of more comfortable condom thereby reach.
Description of drawings
Fig. 1 is the structural representation of traditional condom;
Fig. 2 is the structural representation of this creation;
Fig. 3 is the cut-away section sketch map of this creation;
Fig. 4 is the structural representation of the another preferred embodiment of this creation;
Fig. 5 is the structural representation of a preferred embodiment again of this creation.
The specific embodiment
(shown in Fig. 2 to 3) a kind of condom; it has fit portion 5, protective sleeve 6 and seminal vesicle 7, and wherein, this fit portion 5 has the adapter sleeve 51 and the collar 52; this adapter sleeve 51 is connected with this protective sleeve 6, and this collar 52 is connected in one with this adapter sleeve 51.
This protective sleeve 6 is connected with these fit portion 5 upper ends; its diameter is bigger than the diameter of this fit portion 5; it has coupling part 61; and this coupling part 61 is to connect to be arranged between this fit portion 5 and this protective sleeve 6; again; this protective sleeve 6 has inner surface 62, and nationality by this inner surface around determining cavity 63.
This seminal vesicle 7 is to be connected with the upper end of this protective sleeve 6, and it has inner surface 71, and nationality by this inner surface 71 around determining seminal vesicle lumen 72, this seminal vesicle lumen 72 is to be connected with the cavity 63 of this protective sleeve 6.
This creation is in concrete the use; because the protective sleeve 6 of the condom of this creation is connected with its fit portion 5 upper ends; again; the diameter of this protective sleeve 6 is bigger than the diameter of this fit portion 5; this protective sleeve has coupling part 61 again simultaneously; and this coupling part 61 is to connect to be arranged between this fit portion 5 and this protective sleeve 6; so when user is worn the condom of this creation; the inner surface 62 of the protective sleeve 6 of this creation and the inner surface 71 of this seminal vesicle 7 will can not be close to the front portion of user penis; thereby the penis that reaches user does not have the directly action of compressing; and then feel there is not constriction when making user wear this creation, and use more comfortable.
(as shown in Figure 4) be the another preferred embodiment of this creation, wherein, the external shape of this seminal vesicle 7 is a hemispherical.
(as shown in Figure 5) be a preferred embodiment again of this creation, it has fit portion 8, protective sleeve 9 and seminal vesicle 10, and wherein, this fit portion 8 has the adapter sleeve 81 and the collar 82, this adapter sleeve 81 is connected with this protective sleeve 9, and this collar 82 is connected in one with this adapter sleeve 81;
This protective sleeve 9 is connected with these fit portion 8 upper ends, and again, the diameter of this protective sleeve 9 is the positions that are connected with this fit portion 8 from it, and upwards increase gradually.
Claims (3)
1. condom, it has fit portion, protective sleeve and seminal vesicle, it is characterized in that: this fit portion has the adapter sleeve and the collar, and this adapter sleeve is connected with this protective sleeve, and this collar is connected in one with this adapter sleeve;
This protective sleeve is connected with this fit portion upper end, and its diameter is bigger than the diameter of this fit portion, and it has the coupling part, and this coupling part is to connect to be arranged between this fit portion and this protective sleeve, again, this protective sleeve has inner surface, and nationality by this inner surface around determining cavity;
This seminal vesicle is to be connected with the upper end of this protective sleeve, and it has inner surface, and nationality by this inner surface around determining seminal vesicle lumen, this seminal vesicle lumen is to be connected with the cavity of this protective sleeve.
2. according to the described a kind of condom of claim 1, it is characterized in that: the external shape of this seminal vesicle is a hemispherical.
3. according to the described a kind of condom of claim 1, its/8 being characterised in that: the diameter of this protective sleeve is the position that is connected with this fit portion from it, and upwards increase gradually.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200497363U CN201019897Y (en) | 2007-03-29 | 2007-03-29 | Condom |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200497363U CN201019897Y (en) | 2007-03-29 | 2007-03-29 | Condom |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201019897Y true CN201019897Y (en) | 2008-02-13 |
Family
ID=39087302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200497363U Expired - Fee Related CN201019897Y (en) | 2007-03-29 | 2007-03-29 | Condom |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201019897Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104840295A (en) * | 2015-05-22 | 2015-08-19 | 上海强睿博化工有限公司 | Novel polyurethane condom and method for manufacturing same |
-
2007
- 2007-03-29 CN CNU2007200497363U patent/CN201019897Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104840295A (en) * | 2015-05-22 | 2015-08-19 | 上海强睿博化工有限公司 | Novel polyurethane condom and method for manufacturing same |
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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: 20080213 |