Anti-body fluid cross condom and its production tool

A technology for producing tools and condoms, which is applied in the direction of male contraceptives, etc. It can solve the problems of not being able to maintain the same compacted state, semen backflow, and difficult compacted state, so as to achieve good consistency of product parameters, improve contraception and prevent extrusion cracked effect

Active Publication Date: 2019-08-23
DAQING YUANZI TECH DEV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The inner circular through hole of the barrier ring of this patented technology is located at the top of the penis, and the seal is realized by pressing the glans towards the closed end of the sleeve body. However, in actual use, the two can only be close together during the insertion action, and the sleeve body does not move backward during the reverse action. Therefore, the same compression state cannot be maintained. Even if the sleeve body is pulled backward to make it compact when worn, the sleeve body is only attached to the penis cortex, and the penis cortex can be longitudinally within a certain range relative to the internal cavernous body of the penis. Move, the compressed state is still difficult to last under the action of elastic force, so the disadvantage of semen backflow still remains, and this problem still needs to be solved technically

Method used

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  • Anti-body fluid cross condom and its production tool
  • Anti-body fluid cross condom and its production tool
  • Anti-body fluid cross condom and its production tool

Examples

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Embodiment approach

[0101] For the best implementation mode of the present invention, see Example 7 in the following implementation modes of the present invention.

[0102] Embodiment of the invention

[0103] Embodiments of the present invention

[0104] In order to better understand the present invention, the technical solutions of the present invention will be described through embodiments in conjunction with the accompanying drawings. During the description, the same components and structures in each embodiment have been described in the previous embodiments, and these will be defaulted in the following embodiments. The description, not the absence of technical features, is hereby stated.

Embodiment 1

[0105] Embodiment one, see figure 1 As shown, the anti-body fluid cross-over condom is provided with an outer cover 1 with a closed front end, and the closed front end of the outer cover 1 is a glans accommodating space, and the glans is placed on top of the glans accommodating space during use; the outer cover 1 is provided with an elastic inner sleeve Tube 2, the direction of the inner sleeve 2 is roughly the same as that of the outer sleeve 1, the cross section of the inner sleeve 2 is circular, the front end and the rear end of the inner sleeve 2 are open, and the diameter of the front end of the inner sleeve 2 is smaller than the diameter of the rear end. In this embodiment The diameter of the sleeve 2 gradually increases from the front end to the rear, and the overall shape is cone-shaped; the inner sleeve 2 is located at the back of the glans, and the diameter of the front end of the inner sleeve 2 is at least smaller than that of the outer sleeve 1, and the front end of...

Embodiment 2

[0119] Embodiment two, see Figure 7 , 8 , 9, the anti-body fluid cross condom, the rear end of the inner sleeve 2 is airtightly connected with the rear end of the outer sleeve 1, the inner sleeve 2 is axially divided into two sections, the rear section is a cylinder 201, and the front section is a reducing cylinder 202, The diameter of the cylinder 201 is equal to or smaller than the diameter of the jacket 1, as shown in the figure, it is slightly smaller than the diameter of the jacket 1, and a flow channel 8 with an annular cross section is formed between the cylinder 201 and the jacket 1, and the flow channel extends to the tail end of the jacket 1 , the flow channel 8 is also a part of the body fluid storage space 3, the space between the flow channel 8 and the reducing tube 202 and the jacket 1 is the body fluid storage space 3, and the body fluid storage space refers to the body fluid storage space along the inner wall of the jacket 1 to the rear internal body fluid sp...

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Abstract

An anti-body fluid cross-over condom, comprising a sheath (1) with a closed front end, where the closed front end of the sheath (1) is a glans accommodating space, an inner sleeve (2) is arranged inside the outer sheath (1), and the front end of the inner sheath (2) and the rear end are open, the diameter of the front end of the inner sleeve (2) is smaller than the diameter of the rear end, the inner sleeve (2) is located at the back of the glans, the diameter of the front end of the inner sleeve (2) is at least smaller than the diameter of the outer sleeve (1), and the inner sleeve (2) At least the front end of the tube (2) is tightened on the penis at the back of the glans, and the rear end of the inner sleeve (2) is connected with the outer sleeve (1), and a body fluid with an open front is formed between the inner sleeve (2) and the outer sleeve (1) Hold space (3). Also provided is a condom production tool. The condom can effectively prevent backflow of body fluids, and improve the effect of contraception and prevention of disease transmission.

Description

technical field [0001] The invention relates to a condom, in particular to a body fluid cross preventing condom and a production tool thereof, which are applied in the fields of family planning, prevention of disease transmission through sexual routes, and the like. Background technique [0002] Condoms are effective contraceptive tools during people's sexual life, and can prevent disease transmission caused by body fluid crossing during sexual life. The existing condom is cylindrical, and the front end is provided with a seminal vesicle, which is used to accommodate semen and prevent semen from leaking out. [0003] technical problem [0004] In actual sexual life, ejaculation is rhythmic and completed several times in short intervals. In order to get better pleasure, the ejaculator will involuntarily thrust several times during and after ejaculation, so that the semen in the seminal vesicle at the front end will be released. Under the extrusion of the pumping action, the...

Claims

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Application Information

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IPC IPC(8): A61F6/04
CPCA61F6/04
Inventor 郑海涛
Owner DAQING YUANZI TECH DEV
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