Adjustable culotte-style underwear

The adjustable panty-skirt undergarment addresses the issue of fixed underwear shapes by allowing transformation into different fits, promoting penile development and maintaining testicular health through reduced friction and ventilation.

FR3170989A3Pending Publication Date: 2026-07-10LIU YI

Patent Information

Authority / Receiving Office
FR · FR
Patent Type
Utility models
Current Assignee / Owner
LIU YI
Filing Date
2025-01-06
Publication Date
2026-07-10

AI Technical Summary

Technical Problem

Underwear that is not adjustable in shape fails to provide a comfortable fit, leading to potential health issues such as stunted penile growth, poor testicular development, and reduced sperm motility due to restricted blood circulation, high temperatures, and friction.

Method used

An adjustable panty-skirt type undergarment with a front and rear crotch piece connected by a adjustable opening, allowing transformation into a skirt or briefs, and a fabric pouch for the penis with an adjustable opening, ensuring optimal fit and comfort.

Benefits of technology

The adjustable design promotes penile development by preventing friction and maintaining a dry, ventilated environment, reducing the risk of urinary tract infections and enhancing sperm motility.

✦ Generated by Eureka AI based on patent content.

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Abstract

This utility certificate relates to an adjustable culotte-type undergarment comprising a front crotch piece (2) and a rear crotch piece (6) corresponding to the front crotch piece (2). The upper ends of the front crotch piece (2) and the rear crotch piece (6) are connected to a waistband (1). At least one side of the front crotch piece (2) is coupled to at least one side of the rear crotch piece (6), and an opening is provided at a junction between the front crotch piece (2) and the rear crotch piece (6). By providing a connecting element, the size of the angled opening at the junction between the front crotch piece (2) and the rear crotch piece (6) is adjustable, thus allowing for adjustment of the undergarment's dimensions and making it more comfortable to wear. Figure for the abstract: Fig 1
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