Assembled hat set and hat
The hat set addresses bulkiness and breathability issues by using separable parts with ventilation features, ensuring easy assembly and comfort during outdoor events.
JP3255913UActive Publication Date: 2026-05-22吉野 剛蔵
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Patent Information
- Authority / Receiving Office
- JP · JP
- Patent Type
- Utility models
- Current Assignee / Owner
- 吉野 剛蔵
- Filing Date
- 2026-01-07
- Publication Date
- 2026-05-22
AI Technical Summary
Technical Problem
Conventional assembled hats made of paper are bulky, difficult to carry in large sizes, prone to distortion during assembly, and lack breathability, making them uncomfortable in hot weather.
Method used
A hat set composed of separable front, right, and left side parts made of paper or synthetic resin, with flap-equipped openings for ventilation, and a brim and adjustment band for assembly, allowing easy portability and on-the-spot assembly, featuring ventilation and cooling.
Benefits of technology
The hat set provides a compact, easy-to-assemble, breathable, and cost-effective solution that resembles traditional hats, offering cooling and comfort during outdoor events.
✦ Generated by Eureka AI based on patent content.
Smart Images

Figure 0003255913000001_ABST
Abstract
We offer an assembly-type hat set and hat that is easy to carry when going out and provides a refreshing feeling. [Solution] The hat 100 is formed from a front part A, a right side part B, and a left side part C, each of which a hemispherical paper crown is divided into three equal parts in the circumferential direction. Each part A, B, and C has a top crown part above the side crown part. Two equilateral triangular peaks are provided side by side on the top crown part of each part A, B, and C. Openings with flaps are cut out and formed on each side crown part. The parts A, B, and C are connected to each other using an insertion method where insertion pieces are inserted into insertion grooves. The insertion method is also used to connect the opposing slanted sides of the two peaks provided on each part A, B, and C. Furthermore, the brim 7 can be attached to the front of the crown, and the adjustment band 8 can be attached to the rear ends of parts B and C using the aforementioned insertion method.
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