Flush-Mounted Mixer Control Coupling for Precise Plate Alignment
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Existing flush-mounted water mixing groups face challenges in achieving precise positioning of control members within the plate, leading to inefficient and time-consuming installation processes due to adjustable feet not ensuring correct alignment, often requiring replacement of parts and repeated installation efforts.
Innovation Solution
An adjustable coupling means between the control member and the valve allows for height adjustment after initial installation, enabling precise alignment without disassembly, using a threaded rod and toothed wheel mechanism accessible through the plate opening.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If adjustable feet are used to position the body inside the seat, then the body can be positioned at varying depths, but the control members cannot be precisely aligned with the plate openings
Solution Approach 1:
The coupling means is divided into a first part fixed to the valve and a second part fixed to the control member, allowing independent adjustment of the control member's position relative to the valve. This segmentation enables precise alignment of control members with plate openings while maintaining the adjustable positioning capability.
Solution Approach 2:
The coupling means introduces a dynamic adjustment mechanism between the static valve and control member. The adjustable coupling allows the control member to be positioned at different heights along the valve axis, enabling precise alignment with plate openings during installation while maintaining the overall adaptability of the system.
2Reliability
If the body is mounted deeply inside the seat using adjustable feet, then the valves are properly positioned, but the control members become inset inside the plate openings rather than being flush with the surface
Solution Approach 1:
The adjustable coupling means allows dynamic adjustment of the control member's axial position relative to the valve. This enables the control member to be positioned flush with or slightly protruding from the plate surface, improving ease of operation and alignment while maintaining reliable valve positioning deep inside the seat.
Solution Approach 2:
The coupling means acts as an intermediary element between the valve and control member. It mediates the positional relationship between these two components, allowing the valve to remain securely positioned inside the seat while enabling the control member to be precisely aligned with the plate openings for easy operation.
3Manufacturing precision
If replacement parts are obtained and installation is performed again from scratch to correct misalignment, then precise alignment can be achieved, but the installation process becomes time-consuming and inefficient
Solution Approach 1:
The adjustable coupling means is pre-installed on the valve during manufacturing, allowing the control member to be precisely aligned and secured in the correct position during the initial installation. This preliminary preparation eliminates the need for replacement parts and repeated installation attempts, significantly reducing installation time while ensuring precise alignment.
Solution Approach 2:
The adjustable coupling provides on-site adaptability during installation, allowing installers to precisely align control members with plate openings without requiring replacement parts. This dynamic adjustment capability transforms a previously time-consuming iterative process into a single-step precise alignment operation.
Data Source
AI summary
A flush-mounted group for mixing water for a bathroom or kitchen, comprising: a body comprising a valve, designed to be installed in a seat having a given depth with respect a finished surface, a fastening means for fixing the body to the seat, which is adjustable on the body to set the depth at which the body is inset inside the seat, a plate mountable on the finished surface to enclose the body inside the seat and which is provided with an opening for accessing the body, a control member for operating the valve, which is connected to the valve through the opening of the plate. The mixing group comprises a coupling means for connecting together the valve and the control member, which can be adjusted so as to vary a distance between the control member and the valve and ensure correct positioning of the control member inside the opening.