Unlock instant, AI-driven research and patent intelligence for your innovation.

Compound double-layer structure condom

A double-layer structure and condom technology, applied in the field of sexual hygiene products, can solve undiscovered problems, avoid disharmony and embarrassing situations, and improve the safety level

Inactive Publication Date: 2008-03-19
孙海鑫
View PDF0 Cites 5 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, as far as is known, no settings with such functionality have been found

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Compound double-layer structure condom
  • Compound double-layer structure condom
  • Compound double-layer structure condom

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0022] The present invention will be further described below in conjunction with accompanying drawing and specific embodiment:

[0023] Figure 1 is a side sectional view of the piston inner sleeve when it is pushed inward. As shown in the figure, the piston inner sleeve 2 and the static outer sleeve 1 enter the vagina synchronously in the form of two sets of complete sets of lengths, and the inner layer covers the piston. The man's penis glans of cover 2 sends the top of the head of the static coat 1 covered by the surface layer into the deepest position that the man's genital length can reach deep in the vagina, and the protruding sperm storage sac 6 on the top of the piston inner sleeve 2 is in the static state. The top of the jacket 1 is squeezed into a folded shape. After the static coat 1 enters the vagina completely in length, the flexible working area 3 is located outside the vaginal opening, and the flexible working area 3 is in an extremely wrinkled state due to the str...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a composite condom with the double-layer structure, including an outer static cover, an inner piston cover, a flexible working area, a U-shaped annular gap, lubricating fluid and a little semen-storing bag. The composite condom with the double-layer structure adopts the pattern of a cover inside another cover. The built-in lubricating fluid imitates the environment of the lubricative vagina. The outer static cover covers outside the inner piston cover, and the inner piston cover is coated inside the outer static cover. The outer static cover, the inner static cover and the flexible working area surround together to form the U-shaped annular gap, and the lubricating fluid which can not be discharged exists inside the U-shaped annular gap and supports the inner piston cover to reciprocate in the U-shaped annular gap between the outer cover and the inner cover. The inner piston cover provides two parties of the sexual intercourse with sex satisfaction and brings pleasure to the two parties of the sexual intercourse by the pattern of directly rubbing against the outer static cover and indirectly rubbing against the vagina wall. The composite condom with the double-layer structure provides people with a novel sex hygienic article and satisfies the sexual intercourse requirement under the condition of the dry vagina and is very fit for homosexuality anal sex and for the mankind to masturbate.

Description

Technical field: [0001] The invention relates to a sexual hygiene product, in particular to a condom with a compound double-layer structure. Background technique: [0002] Needless to say, condoms are one of the necessities of life for all living beings. Condoms are widely used in human sexual life. In addition to its basic contraceptive significance, it also has the safety significance of preventing sexually transmitted diseases and AIDS transmission. In other words, condoms are also called condoms, which just means that they are not only contraceptive family planning products, but also sexual hygiene products that ensure the safety of sexual intercourse; condoms are used as sexual products, not only for sexual intercourse between heterosexuals, but also for sexual intercourse between gay men. use. As we all know, the human rectum does not produce lubricating secretions physiologically, and certain diseases (such as menopause) also make some women have vaginal dryness and...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): A61F6/04
Inventor 孙海鑫
Owner 孙海鑫