Universal Faucet Handle with Adjustable Base for Multi-Size Bases
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Solution Overview
Problem
The variability in sizes of water control bases results in corresponding faucet handles of different sizes, making it difficult for customers to find suitable replacements and complicating the assembly process.
Innovation Solution
A faucet control handle structure with a receiving space featuring positioning ribs, an adjustable base, clamping piece, and adjustable screw, allowing for secure engagement with various water control sticks of different sizes through a locking mechanism.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If faucet handles are designed for different sizes of water control bases, then each handle fits its specific base size, but it becomes difficult for customers to purchase suitable replacement handles and complicates the assembly process
Solution Approach 1:
The control handle is designed with a universal receiving space that can accommodate water control bases of different sizes. The receiving space includes positioning ribs that engage with positioning slots on the adjustable base, allowing a single handle design to work with multiple base sizes. This multi-functional design eliminates the need for customers to purchase different handles for different base sizes.
Solution Approach 2:
The adjustable base incorporates an adjustable screw mechanism that allows dynamic adjustment of the base position within the receiving space. This dynamic adjustment capability enables the base to adapt to different sizes while maintaining secure engagement through the locking screw and positioning slots, resolving the contradiction between fixed fitting accuracy and adaptability.
2Adaptability or versatility
If an adjustable device is added to accommodate different base sizes, then versatility is improved, but the device complexity increases
Solution Approach 1:
The adjustable device is nested within the control handle structure. The adjustable base is positioned inside the receiving space of the control handle, and the adjustable screw mechanism is integrated into the base itself. This nested arrangement allows the adjustable device to be incorporated without significantly increasing the overall complexity or external dimensions of the faucet assembly.
Solution Approach 2:
The positioning ribs of the control handle are merged with the positioning slots of the adjustable base to create a unified positioning mechanism. The locking screw integrates the functions of both securing the base to the handle and enabling adjustment. This merging of functions reduces the number of separate components needed while maintaining versatility.
Data Source
AI summary
A faucet control handle structure, which can be used in different water control bases with different sizes, including a control handle and a adjustable device, wherein the control handle has a receiving space that has two positioning ribs cross each other to engage with the adjustable device. The adjustable device has an adjustable base, a clamping piece and an adjustable unit, wherein the adjustable base has a sleeve hole, one end of which has a plurality of wedging edges formed at the opening end thereof. A clamping piece that can be adjusted to move back and forth is then formed in an opposing direction of the wedging edge. According to the above structure, since the adjustable device is located at the receiving space of the control handle, it can be used for water control sticks with different sizes of the water control base to enhance the practicability of the faucet handle and increase the convenience during the assembly process.