Front-Mounted Faucet Assembly with Removable Spout
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Solution Overview
Problem
Existing sink faucets, particularly those in commercial establishments, are cumbersome to repair due to their rear-mounted design, making maintenance and replacement difficult.
Innovation Solution
A faucet assembly is designed to be mounted on the splash board of a sink from the front, featuring a body with inlet and outlet ports, valve assemblies, and a housing that can be easily removed for repair, utilizing O-rings and nuts for securement and sealing, allowing for external access and easy disassembly.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If a faucet is mounted from behind the sink, then the mounting structure is stable and secure, but the faucet becomes cumbersome to remove and repair
Solution Approach 1:
The faucet assembly is divided into separate components: the body mounted to the sink, the spout assembly that can be detached, and the valve assembly. This segmentation allows the spout to be removed for repair while leaving the body securely mounted to the sink, resolving the contradiction between mounting stability and repair accessibility.
Solution Approach 2:
The spout assembly is extracted as a separate removable component from the main body. The spout can be detached by removing retaining nuts, allowing easy access for repair and maintenance while the body remains securely mounted to the sink, thus maintaining mounting stability while improving ease of repair.
2Ease of repair
If a faucet assembly is designed with multiple components for easy repair, then the ease of repair improves, but the device complexity increases
Solution Approach 1:
The spout, valve body, and handle are combined into a single integrated assembly that moves together as one unit. This merging reduces the number of separate components that need to be managed during repair, simplifying the repair process while maintaining component accessibility. The assembly is secured to the sink mount with retaining nuts that can be easily accessed and removed.
Data Source
Figure 1~2
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Figure 6
AI summary
In order to front mount the faucet assembly (10) on the sink, the connectors (37) that are secured to the inlet ports (12, 13) are passed through enlarged openings (42) in the splash board (41) and the body (11) of the faucet assembly (10) is secured to the splash board (41) via the brackets (35). After positioning gaskets (36) in place, the housing (28) is moved over the body (11) and dropped into place with the externally threaded ends (25) of the cylindrical chambers (14, 15) and an outlet port (18) protruding through three circular openings (32, 33, 34).