Faucet Handle Assembly with Adjustable Wedging Ribs for Universal Fitment
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Solution Overview
Problem
Variations in faucet sizes lead to difficulties in finding suitable faucet handles, complicating assembly and replacement processes for customers.
Innovation Solution
An assembly structure for faucet control handles featuring a receiving space with adjustable units, including wedging ribs, a connecting unit, and an adjustable base with clamping pieces and screw elements, allowing for secure engagement with different-sized water control sticks.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If a fixed-size faucet handle is used, then the structure is simple, but it cannot accommodate different faucet sizes
Solution Approach 1:
The patent implements an adjustable receiving space through a movable clamping piece that can be positioned at different locations along the receiving space. This dynamic adjustment mechanism allows the same faucet handle to accommodate water control sticks of varying sizes by changing the clamping position, thereby achieving adaptability without requiring multiple different handle designs.
Solution Approach 2:
The faucet handle is designed with a universal receiving space that can accommodate different sizes of water control sticks through the adjustable clamping mechanism. The receiving space serves multiple functions: it can adapt to various stick diameters, maintain secure engagement, and provide a consistent mounting interface regardless of the specific faucet size, making the handle universally applicable.
2Adaptability or versatility
If an adjustable unit is added to accommodate different faucet sizes, then adaptability improves, but assembly complexity increases
Solution Approach 1:
The adjustable unit is segmented into distinct functional components: a movable clamping piece, a locking mechanism with positioning holes, and a receiving space with wedging ribs. This segmentation allows each component to perform its specific function independently while simplifying the overall assembly process, as each part can be manufactured and assembled separately.
Solution Approach 2:
The clamping piece is designed to be movable along the receiving space during assembly, allowing it to be positioned at different locations to accommodate various water control stick sizes. This dynamic positioning capability is achieved through a simple sliding mechanism guided by positioning holes, which reduces assembly complexity compared to fixed-position designs.
3Reliability
If a secure locking mechanism is implemented, then engagement reliability improves, but the number of components increases
Solution Approach 1:
The locking mechanism utilizes pre-formed positioning holes in the receiving space that guide the clamping piece to specific predetermined positions. This preliminary preparation of positioning features ensures reliable engagement by preventing misalignment during assembly, while reducing the need for additional complex alignment components.
Solution Approach 2:
The wedging ribs on the water control stick automatically engage with the clamping piece when the stick is inserted into the receiving space. This self-aligning feature provides secure locking without requiring external adjustment tools or complex fastening mechanisms, as the wedging action itself secures the connection.
Data Source
AI summary
An assembly structure of a faucet control handle that used in different sizes of water control bases includes a control handle and an adjustable unit, wherein a receiving space of the control handle has a first and a second wedging ribs cross each other at the periphery of an opening of the receiving space. The adjustable unit has an adjustable base, a clamping piece and an adjustable element, wherein the adjustable base has a connecting hole that forms a wedging edge at one end thereof, and the clamping piece that can be adjusted is formed facing the wedging edge. Since the control handle's receiving space has the adjustable unit, the faucet handle in the present invention can be used in different water control bases with different sizes of water control sticks to increase the practicability of the faucet handle, and further increase the convenience during the assembly process.