Shower Diverter Valve Assembly for Multi-Mode Water Outlet Switching
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Solution Overview
Problem
Existing shower devices have limited water outlet modes and a complex switching structure, making it inconvenient to switch between different water discharging configurations for top and handheld showers.
Innovation Solution
A shower device with a diverting valve core, switching assembly, and pause valve core that allows for multiple water discharging modes by switching between normal and forced diverting states, enabling simultaneous or separate operation of top and handheld showers with a simple and convenient switching mechanism.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If a complex switching structure is used to enable multiple water outlet modes, then the versatility of water discharging configurations is improved, but the device complexity increases and switching convenience deteriorates
Solution Approach 1:
The switching structure is divided into two independent valve cores: a diverting valve core for switching between top shower and handheld shower modes, and a pause valve core for controlling water flow pause/resume. This segmentation allows each valve core to handle a specific function with a simple structure, avoiding the need for a complex multi-function switching mechanism while still achieving versatile water outlet configurations.
Solution Approach 2:
The diverting valve core serves multiple functions: it controls water diversion between top shower and handheld shower, and when combined with the pause valve core, enables four distinct water outlet modes (top shower only, handheld shower only, both simultaneously, and pause). This multi-functionality reduces the need for additional specialized switching components.
2Adaptability or versatility
If a complex switching structure is used to enable multiple water outlet modes, then the versatility of water discharging configurations is improved, but the ease of operation deteriorates
Solution Approach 1:
By separating the switching control into two independent valve cores with distinct functions, each control operation becomes simpler and more intuitive. The diverting valve core handles mode selection while the pause valve core handles flow control, making the operation easier compared to a complex integrated switching mechanism.
Solution Approach 2:
The pause valve core is designed to be directly operable by the user through a pause button, allowing immediate control of water flow without requiring complex switching sequences. The valve core automatically responds to user input, simplifying the operation.
3Device complexity
If limited water outlet modes are provided, then the device complexity is reduced, but the adaptability of water discharging configurations deteriorates
Solution Approach 1:
The patent combines the functions of mode selection and flow control into a coordinated two-valve system. The diverting valve core and pause valve core work together to achieve four distinct water outlet modes, providing high adaptability while keeping each individual valve structure relatively simple.
Solution Approach 2:
The diverting valve core is designed to work in conjunction with the pause valve core to achieve multiple water outlet modes (top shower only, handheld shower only, both simultaneously, and pause), making this single valve component highly versatile and reducing the need for additional specialized switching mechanisms.
Data Source
AI summary
A shower device is provided. The shower device comprises a top shower, a diverting valve core, a switching assembly, a handheld shower, and a pause valve core. The switching assembly is configured to control the diverting valve core to be switched between the normal diverting state and forced diverting state.