Modular Faucet Assembly With Interchangeable Plastic Housing
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Solution Overview
Problem
Conventional faucets are heavy, costly, and have inflexible designs due to metal construction and fixed appearances, making them inconvenient and expensive to produce.
Innovation Solution
A modular faucet structure made of plastic components, including a valve base, outlet hose, input hoses, bottom panel, housing, panel cover, and handle, with features like U-shaped clasps, locking panels, and interchangeable parts for easy assembly and customization.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Strength
If conventional metal construction is used for faucets, then strength and durability are improved, but weight increases and production cost increases
Solution Approach 1:
The patent employs composite material construction by combining metal components (valve body, internal mechanisms) with plastic components (housing, handles, decorative elements). This allows the faucet to maintain structural strength where needed while reducing overall weight and production cost through the use of lighter, cheaper plastic materials for non-critical components.
2Strength
If conventional metal construction is used for faucets, then strength and durability are improved, but production speed decreases and production cost increases
Solution Approach 1:
The faucet is divided into multiple separable components including a metal valve body, plastic housing, handles, and decorative elements. These segmented components can be manufactured independently through different processes (metal casting, plastic injection molding) and then assembled, significantly increasing production speed and allowing parallel manufacturing of multiple parts simultaneously.
Solution Approach 2:
By using composite material construction with metal for critical structural components and plastic for non-critical parts, the patent enables faster production through plastic injection molding techniques while maintaining necessary strength in metal components.
3Ease of manufacture
If fixed design is used for faucets, then manufacturing simplicity is improved, but adaptability and customization options deteriorate
Solution Approach 1:
The faucet design segments the appearance elements (handles, decorative covers, housing) from the functional core (valve body), allowing different aesthetic components to be mixed and matched or replaced independently while maintaining the same functional base, thus enabling customization without complicating the core manufacturing process.
Solution Approach 2:
The patent creates a universal valve body design that can accommodate multiple types of handles, decorative elements, and configurations. This standardized core component serves multiple functions and can be paired with various aesthetic options, providing adaptability and customization while keeping the fundamental manufacturing process simple and consistent.
Data Source
AI summary
A faucet structure includes a valve base, an outlet hose, two input hoses, a bottom panel, a housing, a panel cover and a handle. A valve chamber is on the valve base, and a connecting tube protrudes from a supporting leg extending from a bottom of the valve chamber, which has first engaging openings at a bottom end thereof for engaging with rings grooves on the input hoses via a locking panel. Two second engaging openings are on the connecting tube for engaging with a groove on the outlet hose via a U-shaped clasp. The housing has grooves that slidingly engage the panel cover.