Raincoat structural improvement
The raincoat's double-zippered design and drain hole system address fitting issues and improve waterproofing by allowing easy wearing and efficient rainwater drainage.
TWM686031UActive Publication Date: 2026-08-01DONGSHEN PLASTIC CO LTD
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Patent Information
- Application Number
- TW115203664
- Authority / Receiving Office
- TW · TW
- Patent Type
- Utility models
- Current Assignee / Owner
- Filing Date
- 2026-04-24
- Publication Date
- 2026-08-01
- Estimated Expiration
- 2036-04-23
AI Technical Summary
Technical Problem
Pullover raincoats often have difficulty fitting over various head shapes and helmets, leading to tearing or requiring helmet removal, and lack effective rainwater drainage in wet conditions.
Method used
A raincoat with a double-zippered front opening and an inner flap, featuring a misaligned first and second zipper to create a larger neckline area, and a drain hole for rainwater discharge through a mesh buckle.
Benefits of technology
Facilitates easy donning and doffing with or without a helmet, and effectively drains rainwater, enhancing waterproof performance.
✦ Generated by Eureka AI based on patent content.
Abstract
This invention relates to an improvement in raincoat structure, particularly a structural technology applied to a pullover raincoat. The raincoat features a first zipper with a closing opening at the collar corresponding to the front opening, and an inner flap at the opening. A second zipper connects the inner flap to the raincoat body. When closed, the first and second zippers are offset from each other, forming a liquid flow space. A drain hole at the bottom of this liquid flow space connects to the outside. This double-zipper design provides a larger collar area for convenient wearing of a helmet, while allowing rainwater that seeps into the liquid flow space to drain through the drain hole, preventing rainwater from entering the body and effectively improving waterproofing.
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