Two-Valve Faucet Mounting Panel for Above-Counter Installation
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Existing double-handle basin faucets require tedious and complicated installation processes due to the need for securing multiple nuts under the countertop, preventing a complete one-step installation from above.
Innovation Solution
A faucet design featuring a mounting seat and locking assembly that allows for installation from above the countertop, with a water outlet member detachably mounted on the mounting seat and two valve assemblies in fluid communication, enabling a one-step installation process by securing the mounting panel to the countertop through the locking assembly.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If traditional under-counter nut structure is used to secure faucet components, then the faucet can be firmly installed on the countertop, but the installation process becomes tedious and complicated requiring separate securing of multiple nuts under the countertop
Solution Approach 1:
The patent inverts the traditional installation approach by moving the locking mechanism from underneath the countertop to above it. The locking assembly is positioned on the mounting panel side, allowing nuts to be tightened from the top side rather than requiring access to the bottom side. This inversion eliminates the need for complex under-counter nut securing while maintaining firm installation stability.
Solution Approach 2:
The mounting panel serves as an intermediary structure that bridges the gap between the faucet components and the countertop. It provides a dedicated mounting surface with through-holes that allow locking assemblies to be positioned and secured from above, mediating the connection between the faucet and countertop without requiring direct under-counter access.
2Reliability
If multiple nuts are used to secure the spout and valve assemblies, then the faucet components are firmly fixed to the countertop, but the installation process becomes complicated and time-consuming
Solution Approach 1:
The patent merges the mounting and locking functions into an integrated mounting panel structure. The panel combines multiple mounting holes, locking assemblies, and securing mechanisms into a single unified component that can be installed in one operation, eliminating the need to separately secure multiple nuts for the spout and valve assemblies.
Solution Approach 2:
The locking assemblies are pre-positioned on the mounting panel before installation on the countertop. This preliminary arrangement allows all locking operations to be performed simultaneously from above the countertop, significantly reducing installation time compared to traditional sequential under-counter nut securing.
3Reliability
If traditional faucet installation method is used, then the faucet can be securely mounted on the countertop, but all work must be performed under the countertop making the process complicated
Solution Approach 1:
The patent fundamentally inverts the installation geometry by positioning the locking assembly on the mounting panel side rather than underneath the countertop. This allows all installation work to be performed from above, eliminating the need for complex under-counter access and reducing overall installation structure complexity while maintaining secure mounting.
Solution Approach 2:
The patent transitions the locking mechanism from a vertical under-counter position to a horizontal above-countertop position on the mounting panel. This dimensional change allows installation access from the top side rather than requiring access to the bottom side, simplifying the installation process while maintaining mounting security.
4Ease of operation
If a mounting base with screw rod and lifting seat is used, then faucet installation can be performed from above the countertop, but the two valve assemblies still require under-counter nuts preventing complete one-step installation
Solution Approach 1:
The patent merges the mounting panel with integrated locking assemblies that can secure both the spout and valve assemblies simultaneously from above. This combination eliminates the need for separate under-counter nuts for the valve assemblies, achieving complete one-step installation while maintaining ease of access from above the countertop.
Data Source
AI summary
A faucet includes a water outlet member, a countertop installation assembly, and two valve assemblies. The countertop installation assembly includes a mounting seat, a locking assembly, and a mounting panel. The mounting seat and the two valve assemblies are fixedly disposed on the mounting panel, and the mounting panel is configured to be placed on an upper side of a countertop. The mounting seat is operatively connected to the locking assembly to enable at least part of the locking assembly to abut a lower side of the countertop to enable the mounting panel to be fixedly connected to the countertop. The water outlet member is detachably mounted on the mounting seat, and the two valve assemblies are in fluid communication with the water outlet member.