An outdoor blanket for easy mobility

By incorporating an innovative structure with an opening and waterproof sleeve in the outdoor blanket design, the problems of heat loss during arm movements and insufficient waterproof performance are solved, achieving convenient heat retention and improved waterproofing.

CN224357328UActive Publication Date: 2026-06-16HUZHOU DERUI IMPORT & EXPORT CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
HUZHOU DERUI IMPORT & EXPORT CO LTD
Filing Date
2025-07-01
Publication Date
2026-06-16

AI Technical Summary

⚠Technical Problem

Existing outdoor blankets suffer significant heat loss during arm movements and struggle to balance waterproofing and warmth retention. Current solutions, such as Velcro, are inconvenient to use and offer limited waterproofing.

⚗Method used

The design incorporates an opening, a cover, and a waterproof sleeve. The opening is automatically closed by magnetic components and mating parts, while the waterproof sleeve forms a sealed structure through a ring-shaped rolled edge and an elastic shrink cord or ring-shaped airbag, ensuring it remains sealed when not in use and reducing heat loss and rainwater intrusion.

🎯Benefits of technology

It achieves improved heat retention and waterproof performance during arm activities, making it more convenient to use, and significantly enhancing waterproof and warmth retention.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model provides a kind of outdoor blanket convenient to activity, it includes blanket body, the blanket body includes the warm layer and waterproof layer of laminated connection, the blanket body is provided with two activity areas, the activity area includes activity mouth, activity cloth and waterproof cover, the activity mouth is through the warm layer and the waterproof layer, the activity cloth is connected with the warm layer of activity mouth edge, the middle part of waterproof cover forms activity inner chamber, and the two ends of waterproof cover form annular first port and annular second port respectively, the first port is connected with the waterproof layer of the periphery edge of activity mouth, the second port of waterproof cover is provided with annular hem, and the inside of annular hem is provided with elastic contraction rope.The second port of the utility model's waterproof cover is provided with annular hem and elastic contraction rope, so that second port is closed in natural state, to avoid rainwater into, while reducing internal and external gas flow, improve heat preservation effect.
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