Three-legged pants
A third crotch structure in the form of a cylinder or bag separates the testicles and penis from other body parts in bifurcated pants, addressing issues of sweating, odor, and itching, and enhancing athletic performance.
Patent Information
- Authority / Receiving Office
- JP · JP
- Patent Type
- Utility models
- Current Assignee / Owner
- 成田 操
- Filing Date
- 2025-11-25
- Publication Date
- 2026-05-01
AI Technical Summary
Existing bifurcated men's pants, such as trunks, briefs, and bodysuits, suffer from issues like sweating, stuffiness, odor, itching, and reduced athletic ability in the groin area due to contact between the testicles and penis with other body parts.
A third crotch structure, in the form of a cylinder or bag, is integrated into the front of the pants to separate the testicles and penis from other body parts, providing a pouch-like or tubular design that maintains a 5 to 100-degree angle with the pants' main body.
This design effectively reduces sweating, odor, and itching while improving athletic performance by minimizing contact between the testicles and penis with other body parts.
Smart Images

Figure 0003255691000001_ABST
Abstract
Description
Technical Field
[0001] A41 B 9 / 02 A41 D 1 / 08 A41 D 13 / 00 A41 D 1 / 089 A41 D 7 / 00
Background Art
[0002] Problems in men with bifurcated pants (including trunks, briefs, tights), half pants, and bodysuits in the groin area sweating, stuffiness, odor, itching, and reduced athletic ability
Summary of the Invention
Problems to be Solved by the Invention
[0003] Problems to be solved by the device Underwear, pants, trunks, briefs, boxer briefs, shorts Sportswear, swimming trunks, swimsuits, track pants Jerseys, volleyball, basketball, badminton, table tennis Gia shorts, bodysuits Eliminating and reducing sweating, stuffiness, odor, etc. in bifurcated gentlemen's pants Improving athletic ability
Means for Solving the Problems
[0004] Means for solving the problems Separate from the bifurcations for both feet in the above-mentioned pants, a third crotch (for testicles and penis), in the form of a cylinder or a bag, is provided on the front of the pants body. For example, in the 1-A pants trunks of FIG. 1, the 3-A third crotch cylinder in FIG. 4 is attached (an opening through which the testicles and penis pass is provided on the front of the pants body). Figure 2: Side view of 2-A and 2-Ab pants / trunks. It will be completed like this. As a result, the testicles and penis are separated from other parts of the body (legs, groin, etc.). Contact can be avoided. As a result, sweating, dampness, odor, and itching are suppressed, and athletic performance is also improved. It is expected. [Effects of the Invention]
[0005] The testicles and penis are kept away from contact with other parts of the body (legs, groin, etc.). As a result, sweating, dampness, odor, and itching are suppressed, and athletic performance is also improved. It is expected. [Brief explanation of the drawing]
[0006] [Figure 1] Figure 1. Representative examples of conventional bifurcated underwear: 1-A. Boxer shorts, 1-B. Briefs, 1-C. Tights, 1-D. Bodysuit. The figure shows examples with a closed front; open-front versions also exist. [Figure 2] Figure 2 Examples of three-legged pants: tubular 2-A pants (trunks), tubular 2-Ab pants (trunks), tubular side view 2-C tights, tubular 2-Cb tights, tubular side view [Figure 3] Figure 3 Examples of 3-legged pants: Bag-shaped 2-B Pants briefs bag-shaped 2-Bb Pants briefs bag-shaped side view 2-D Bodysuit bag-shaped 2-Db Bodysuit bag-shaped side view [Figure 4] Figure 4 Third crotch 3-A Cylindrical 3-Ab Cylindrical side view 3-B Bag-shaped 3-Bb Bag-shaped side view [Modes for carrying out the invention]
[0007] A third pouch-like or tubular structure for the crotch (testicles, penis) is installed on the front of the pants. [Examples]
[0008] A third pouch-like or tubular structure for the crotch (for the testicles and penis) is provided on the front of the pants. The mounting angle should be approximately 5 to 100 degrees relative to the main body of the pants. (Figure 2 2-Ab Pants Trunks, Side View) Figure 2: Side view of 2-Cb tights. Figure 3: Side view of 2-Bb briefs. Figure 3 (2-Db bodysuit, side view)
Claims
[Claim 1] A third pouch-like or tubular structure for the crotch (for the testicles and penis) is provided on the front of the pants. The mounting angle should be approximately 5 to 100 degrees relative to the main body of the pants. (Figure 2 2-Ab pants trunks, side view) Figure 2 2-Cb tights side view Figure 3 2-Bb Pants Briefs Side View Figure 3 (2-Db bodysuit, side view) Figure 1 1-A Pants Trunks Figure 4 3-A Attaching the third crotch tube (pants body) (An opening is provided at the front for the testicles and penis to pass through.) Figure 2: 2-A Pants (Trunks), 2-Ab Pants It will be completed like the side of Trunks.