Layered Clothing with Internal Heat Pack Pockets
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Solution Overview
Problem
Existing articles of clothing fail to provide integrated, inconspicuous, and removable warmth solutions for wearers, often requiring separate items and altering the appearance of normal clothing.
Innovation Solution
An article of clothing with internally disposed pockets and sleeves that can accommodate extremities, allowing for the integration of heat packs to provide warmth without altering the outward appearance, and can be easily removed when not needed.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Temperature
If additional coverings are integrated into the article of clothing, then warmth is improved, but the appearance is altered
Solution Approach 1:
The patent implements nesting by placing additional coverings (inner sleeves, pockets, and heat packs) within the structure of the outer article of clothing. The inner sleeves are positioned within the outer sleeves, pockets are integrated into the fabric layers, and heat packs are concealed within pockets or linings. This nested arrangement provides warmth while maintaining the external appearance of normal clothing.
Solution Approach 2:
The patent applies local quality by adding warmth features only in specific locations where needed, such as inner sleeves for arm warmth, pockets for hand warmth, and hood pockets for ear warmth. These localized additions provide thermal comfort without requiring the entire garment to have altered appearance, allowing normal clothing to maintain its aesthetic while having specific warm zones.
2Temperature
If separate items are used for warmth, then warmth is improved, but device complexity is increased
Solution Approach 1:
The patent merges multiple warmth-providing functions into a single article of clothing by integrating inner sleeves, pockets, and heat packs directly into the outer garment structure. This consolidation eliminates the need for separate warmth items like gloves, scarves, and hats, reducing overall device complexity while maintaining comprehensive warmth coverage.
Solution Approach 2:
The patent creates a multi-functional article of clothing that simultaneously provides structural clothing function and warmth function through integrated features. The same garment serves both as the primary clothing item and as the carrier for additional warmth elements, making the system universal and reducing the total number of items needed.
3Temperature
If heat packs are integrated into pockets, then warmth is improved, but ease of operation is reduced
Solution Approach 1:
The patent segments the article of clothing into distinct functional zones with accessible pockets - chest pockets, sleeve pockets, and hood pockets - each capable of independently holding and accessing heat packs. This segmentation allows users to access warmth in specific body regions independently, making the heat pack retrieval operation simpler and more targeted rather than requiring access to a single centralized compartment.
Data Source
AI summary
An article of clothing adapted for use by a wearer, the article of clothing including an outer body and an inner body. The outer body includes a front sheet, a collar portion, a pair of sleeves, each sleeve extending from one side of the outer body. The inner body includes a front sheet, a collar portion, a pair of sleeves, each sleeve extending from one side of the inner body. The collar portion of the inner body is attached to the collar portion of the outer body. The inner body is disposed within the outer body. In one embodiment, a pocket is disposed on the outer surface of the front sheet of the inner body. In another embodiment, a pocket is disposed on the inner surface of the front sheet of the outer body.