Goggles with Detachable Moisture Removal Part
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Solution Overview
Problem
Conventional goggles are heavy due to their hard frames and lenses, leading to discomfort during long use, especially when worn with protective clothing, resulting in moisture accumulation that obstructs the field of view and hampers activity.
Innovation Solution
The goggles feature a lightweight design with a detachable moisture removal part that automatically discharges moisture from the frame, improving dehumidification efficiency and user convenience.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If conventional hard frames and lenses are used for protection, then protection reliability is improved, but weight increases causing user discomfort
Solution Approach 1:
The goggles are divided into separate modules: a lightweight frame part and a detachable lens part. This segmentation allows the frame to be made lighter while maintaining protection, and enables the lens to be optimized for specific functions without increasing overall weight burden on the user during prolonged wear.
Solution Approach 2:
The patent employs composite material structures in the frame-lens connection system, combining different materials with complementary properties to achieve both lightweight construction and reliable protection. The composite design allows optimization of each component for its specific function while reducing overall weight.
2Reliability
If goggles come into close contact with the wearer's face for wind-breaking function, then protection against foreign substances is improved, but moisture accumulates inside the lens and frame obstructing the field of view
Solution Approach 1:
The moisture removal part is extracted as a separate detachable component from the main frame structure. This allows the extraction and removal of moisture accumulation from the sealed space between the lens and frame, eliminating the harmful effect while preserving the protective seal that prevents foreign substance entry.
Solution Approach 2:
The moisture removal part acts as an intermediary mechanism within the sealed environment. It provides a controlled pathway for moisture evacuation without compromising the integrity of the protective seal, effectively mediating between the need for close facial contact for protection and the need to remove harmful moisture accumulation.
3Object-affected harmful factors
If a moisture removal part is added to address moisture accumulation, then moisture removal capability is improved, but device complexity increases
Solution Approach 1:
The moisture removal part is designed as a segmented, detachable module that can be independently attached to and removed from the frame. This segmentation simplifies the overall structure by allowing the moisture removal function to be added as a discrete component rather than integrating it complexly into the frame-lens assembly, making the system more maintainable and adaptable.
4Reliability
If goggles are designed for close facial contact for protection, then protection effectiveness is improved, but dehumidification efficiency deteriorates due to moisture trapped inside
Solution Approach 1:
The detachable moisture removal part enables the extraction of moisture from the sealed protective space without requiring the seal to be compromised. This allows the system to maintain close facial contact for effective protection while simultaneously providing an efficient moisture evacuation pathway, resolving the contradiction between protection effectiveness and dehumidification efficiency.
Data Source
AI summary
Provided are goggles which protect a user's face from external substances. The goggles may include a frame part coupled along an edge of a lens part and a moisture removal part detachably attached to the frame part, wherein the moisture removal part may automatically remove moisture inside the frame part by discharging the moisture inside the frame part to an outside.