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CN2251986Y - 安全避孕套 - Google Patents

安全避孕套 Download PDF

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Publication number
CN2251986Y
CN2251986Y CN 95232100 CN95232100U CN2251986Y CN 2251986 Y CN2251986 Y CN 2251986Y CN 95232100 CN95232100 CN 95232100 CN 95232100 U CN95232100 U CN 95232100U CN 2251986 Y CN2251986 Y CN 2251986Y
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condom
model
utility
port
male
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Expired - Fee Related
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CN 95232100
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English (en)
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经伟
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Individual
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Individual
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Priority to CN 95232100 priority Critical patent/CN2251986Y/zh
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Abstract

一种安全避孕套,其技术方案要点是在现有普通避孕套的端口处设置外沿的隔离挡圈,使之有效的将男女阴部相隔离,提高避孕效果,降低性病传染的机会。

Description

安全避孕套
本实用新型属于一种避孕用具,具体地说是一种男用避孕套。
避孕套作为一种避孕用具,因其使用方便、安全可靠、无副作用而得到广泛使用,目前避孕套产品种类繁多,但多是从增加性生活快感和延长性生活时间方面上作文章,并没有从根本上改进避孕套避孕和防病的两大主要功能。如使用较为普遍的普通安全避孕套,其端口处未设置可防止男女阴部相接触的隔离装置,如果性交后没有在阴茎变软前抽出或使用的避孕套型号过大,在射精量较大或使用方法不当时会造成精液从避孕套端口处流出,这样精液就会接触到女方阴道口周围的地方,有时甚至会流入阴道口中,易造成女方怀孕,使避孕套失去避孕效果。再有该种避孕套由于不能防止男女阴部相接触,使之在性交过程中易造成性病的相互传播,
鉴于上述情况,本实用新型的目的是提供一种可提高避孕效果和防病的安全避孕套。
本实用新型的目的是这样实现的:在普通避孕套的端口设置外沿的隔离挡圈。使之有效增大保护面积,减少男女性交过程中阴部的接触面积。
本实用新型的优点是:由于在避孕套端口处设置了隔离挡圈,使从端口处流出的精液不会流到女方阴道口中及阴道口周围,故此有效的提高了避孕效果,同时,因将男女阴部隔离,从而相应防低了性病传染的机会。
下面结事附图对本实用新型作以说明。
附图是本实用新型结构示意图,
由附图可知,本实用新型由前端带有精液事囊1的避孕套体2和设置在该避孕套体2端口处外沿隔离挡圈3构成,由该隔离挡圈将男女阴部相互隔离,该隔离挡圈可采用较硬乳胶制作。

Claims (1)

1、一种安全避孕套,它包括前端带有精液囊的避孕套,其特征是:在避孕套端口处设置外沿的隔离档圈。
CN 95232100 1995-09-04 1995-09-04 安全避孕套 Expired - Fee Related CN2251986Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 95232100 CN2251986Y (zh) 1995-09-04 1995-09-04 安全避孕套

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 95232100 CN2251986Y (zh) 1995-09-04 1995-09-04 安全避孕套

Publications (1)

Publication Number Publication Date
CN2251986Y true CN2251986Y (zh) 1997-04-16

Family

ID=33876553

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 95232100 Expired - Fee Related CN2251986Y (zh) 1995-09-04 1995-09-04 安全避孕套

Country Status (1)

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CN (1) CN2251986Y (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008043215A1 (fr) * 2006-10-08 2008-04-17 Zhigang Zhang Préservatif

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008043215A1 (fr) * 2006-10-08 2008-04-17 Zhigang Zhang Préservatif

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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