Scratchless Work Pants with Concealed Closure and Articulating Knees
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Solution Overview
Problem
Motor vehicle workers face challenges with conventional clothing that can scratch vehicle finishes and fail to provide adequate mobility and comfort during demanding work conditions, including extreme temperatures and varied tool storage needs.
Innovation Solution
The development of specialized pants with a concealed waistband closure mechanism, scratchless security pockets, tool-access pockets, stretchable waistbands, articulating knee features, and reinforced components to prevent scratching, enhance mobility, and provide durable, comfortable, and organized tool storage.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Strength
If conventional workpants or jeans are worn by motor vehicle workers, then durability and stain resistance are improved, but exposed features such as buttons, snaps, and rivets can scratch the vehicle finish
Solution Approach 1:
The patent removes exposed hard features (buttons, snaps, rivets) from the pants that could scratch vehicle surfaces. The closure system uses concealed buttons and fabric-based fasteners instead of traditional exposed metal hardware, extracting the harmful scratching capability while maintaining the fastening function.
Solution Approach 2:
The patent applies different material qualities to different parts of the pants. Soft fabric rivets replace hard metal rivets in specific locations where contact with vehicle surfaces is possible, while maintaining standard durable construction in areas where scratching risk is minimal. This local modification addresses the scratching hazard without compromising overall durability.
2Ease of manufacture
If conventional workpants are worn, then ease of laundering is improved, but mobility and comfort during demanding work positions are reduced
Solution Approach 1:
The patent incorporates elastic waistbands and stretchable fabric materials that dynamically adapt to the worker's body movements and positions. The pants can stretch and flex during kneeling, squatting, and reaching motions, then return to their original shape, providing both mobility comfort and maintainable structure for proper fit and laundering.
Solution Approach 2:
The patent uses composite fabric constructions that combine the stain-resistant and launderable properties of traditional workpants with the flexibility and stretch of athletic wear materials. This composite approach achieves both ease of laundering and enhanced mobility comfort simultaneously.
3Strength
If jeans are worn by motor vehicle workers, then durability and professional presentation are improved, but weight and comfort in extreme temperatures worsen
Solution Approach 1:
The patent changes the physical parameters of the pants by using lighter-weight fabric constructions with engineered breathability and thermal regulation properties. The fabric weight, weave density, and material composition are optimized to reduce heat retention and weight while maintaining adequate durability for the work environment.
Data Source
AI summary
The pant of the present invention is specifically inspired and configured for use in the motor vehicle industry. The pant may be scratchless, meaning that the pant does not have any exposed features that are capable of scratching the finish on a motor vehicle. For example, the pant may comprise a concealed waistband closure mechanism. The pant may also comprise a scratchless security pocket, which is predisposed toward a closed position and thus does not require the use of buttons or the like. The pant may also be configured to provide enhanced mobility and comfort, allowing a wearer a range of movements without interference from his or her clothing. For example, the pant may be manufactured from a stretchable material and/or may comprise a waistband that is configured to stretch so as to provide increased mobility and comfort. The pant may also include an articulating, reinforcing knee feature, which provides additional strength to the knee portion of the pant while also providing for a more comfortable bend at the knee. Additionally, the pant may have reinforcement features, such as reinforced pockets or belt loops, which are particularly suitable for use by motor vehicle workers.