Car Window Sunshade Cover With Detachable Shade and Mosquito Screen
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Solution Overview
Problem
Existing car window sunshade devices lack sufficient sun protection in strong ultraviolet environments and fail to effectively combine mosquito-proofing and shading functions.
Innovation Solution
A car window sunshade protective cover comprising an inner and outer sleeve with elastic members, a shielding member, and a grille member, which can be adjusted to provide sun protection, mosquito-proofing, and shading through elastic fitting and detachable connections, including Velcro and zipper mechanisms.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Stability of the object's composition
If shielding member is fully connected to inner edge strip, then structural stability is improved, but adaptability to different conditions deteriorates
Solution Approach 1:
The connection between the shielding member and inner edge strip is segmented into fixed connection portions and detachable connection portions. This segmentation allows the structure to maintain stability through fixed connections while providing adaptability through detachable connections, enabling the shielding member to be adjusted or removed based on different environmental conditions.
Solution Approach 2:
The connection system transitions from a static fully-fixed design to a dynamic hybrid design with both fixed and detachable connection points. This dynamic connection approach allows the structure to adapt its configuration based on usage requirements, balancing structural stability with operational flexibility.
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
The cover effectively blocks ultraviolet rays and prevents mosquito entry while allowing ventilation, offering versatile protection under varying sunlight conditions.
Implementation Method 1
each of the inner elastic member and the outer elastic member is made of an clastic material, and the inner elastic member and the outer elastic member are pressed against a contour of a car door by a force of elasticity
Implementation Method 2
a Velcro is provided on overlapping surfaces between the first connecting piece and the second connecting piece
Data Source
AI summary
A car window sunshade protective cover includes an inner sleeve, an outer sleeve, an inner elastic member, and an outer elastic member. The inner sleeve includes an inner edge strip and a shielding member, and parts of edges of the shielding member are detachably connected to an inner edge of the inner edge strip. The outer sleeve includes an outer edge strip and a grille member, and the grille member is connected to an inner edge of the outer edge strip. The inner elastic member is disposed on and connected to a side edge of the inner edge strip. The outer elastic member is disposed on and connected to a side edge of the outer edge strip. the inner sleeve and the outer sleeve are configured to be sleeved onto the framed car window through the opening. The protective cover achieves un protection, mosquito-proofing, and shading.