VR Silicone Handle Casing Integrated Molding
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Solution Overview
Problem
Existing VR silicone integrated handle protective casings have a split structure with poor structural reliability, prone to detachment and skin scratching, and materials like PU leather cause hand fatigue and water damage.
Innovation Solution
A VR silicone integrated handle protective casing with a main body and strap part made of silicone, integrated through molding, featuring grooves, Velcro connections, and anti-skid elements for improved fit, comfort, and durability.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of manufacture
If a split structure is used for the handle strap part and main body protective casing part, then assembly flexibility is improved, but structural reliability deteriorates as the junction is easy to detach
Solution Approach 1:
The patent merges the handle strap part and main body protective casing part into an integrated structure where the strap is directly formed as part of the protective casing, eliminating the need for separate assembly and preventing detachment while maintaining manufacturing efficiency through one-piece molding
2Strength
If rivets are used to assemble the handle strap part and main body protective casing part, then connection strength is improved, but user comfort deteriorates as rivets can squeeze hands and scratch skin
Solution Approach 1:
The patent eliminates rivets by merging the strap and casing into a single integrated component, removing the harmful connection elements that cause skin irritation while maintaining structural integrity through the unified design
Solution Approach 2:
The patent extracts and removes the rivet connection mechanism from the design, eliminating the source of skin irritation while achieving connection strength through the integrated structure itself
3Ease of manufacture
If PU leather is used for the handle strap part, then material availability is improved, but durability deteriorates as it is prone to water damage and has reduced service life
Solution Approach 1:
The patent changes the material parameter from PU leather to silicone, which offers superior water resistance and durability while maintaining ease of manufacturing through common molding processes
Solution Approach 2:
The patent uses silicone material that combines the benefits of water resistance, elasticity, and durability, creating a composite solution that outperforms PU leather in terms of service life and environmental resistance
4Ease of manufacture
If PU leather is used for the handle strap part, then initial cost is reduced, but user comfort deteriorates as it has poor elasticity causing hand fatigue
Solution Approach 1:
The patent changes the material parameter from PU leather to silicone, which provides superior elasticity and comfort for extended use while maintaining cost-effectiveness through efficient molding processes
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
Enhances structural reliability, comfort, and longevity by eliminating rivets, reducing skin irritation, and allowing easy cleaning, while maintaining a secure fit.
Implementation Method 1
The silicone materials have good elasticity, which can improve use experiences of the VR silicone integrated handle protective casing, such that it is more fit and comfortable
Implementation Method 2
the handle strap part is configured with a first Velcro on one end away from the main body protective casing part, the handle strap part is configured with a second Velcro on another end near the main body protective casing part
Data Source
AI summary
A VR silicone integrated handle protective casing is disclosed, including a main body protective casing part and a handle strap part. The main body protective casing part is configured with an accommodative cavity for holding a handle and a clearance hole in communication with the accommodative cavity. The VR silicone integrated handle protective casing has good elasticity, which can improve use experiences, is more fit and comfortable, and is also convenient to wash with water, easy to clean, safe and environmentally friendly, and has a long service life. Moreover, the handle strap part is integrated with the main body protective casing part, which can improve reliability and service life of the VR silicone integrated handle protective casing, thereby avoiding rivet structures for connecting the handle strap part and the main body protective casing part, and also avoiding rivets from scratching skins.