Steaming device comprising switch assembly for controlling the steaming device
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Solution Overview
Problem
Existing steaming devices face challenges in incorporating user interfaces that are both spatially efficient and user-friendly, while minimizing the risk of unintentional actuation.
Innovation Solution
A steaming device with a rotatable collar member around the joint of the handle and main body, which controls working parameters such as power supply and steam delivery, providing a convenient and spatially efficient user interface.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If push button or slide switch is used to control the steaming device, then the device can be controlled, but the user interface occupies excessive space and is susceptible to unintentional actuation
Solution Approach 1:
The collar member is positioned around the joint connecting the handle and main body, nesting the switch assembly within the existing structural joint rather than adding separate control components. This nested arrangement utilizes the space around the joint axis, achieving compact integration without increasing overall device footprint.
Solution Approach 2:
The switch control is transformed from linear push buttons or slide movements into rotational motion around the joint axis. This dimensional change from 1D linear control to 3D rotational control around an axis allows the interface to be integrated into the joint structure itself, saving space while maintaining ease of operation.
2Ease of operation
If push button or slide switch is used to control the steaming device, then the device can be controlled, but the risk of unintentional actuation increases
Solution Approach 1:
The collar member is designed to be rotatable around the joint axis, providing dynamic control. The rotational movement requires deliberate user action and can incorporate detent positions or friction resistance to prevent accidental activation, while still allowing easy intentional control during normal operation.
Solution Approach 2:
The collar member provides a curved, rotational interface around the joint axis. This curved geometry naturally resists unintentional linear pushes that would affect flat buttons, while allowing controlled rotational movement for intentional actuation. The circular path around the joint provides ergonomic grip and deliberate control.
3Area of stationary object
If the switch assembly is integrated into the steaming device, then spatial efficiency is improved, but the device complexity increases
Solution Approach 1:
The collar member around the joint serves multiple functions: it acts as both a structural element maintaining the joint connection and a control interface for operating the steaming device. This multi-functionality eliminates the need for separate switch components, reducing overall device complexity while achieving compact integration.
Solution Approach 2:
The switch assembly is merged with the joint structure itself. The collar member integrates the control function into the existing mechanical joint between handle and main body, combining structural and control functions into a single integrated component rather than adding separate switching mechanisms.
Data Source
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Figure 1C
AI summary
Provided is a steaming device (100) comprising a steamer head (102). The steamer head comprises a handle (120), a main body (122), and a joint (124) connecting the handle and the main body. The steaming device further comprises a switch assembly (130) for controlling at least one working parameter of the steaming device. The switch assembly comprises a user-actuatable collar member (132) being rotatable by a user around, and relative to, the joint to control the at least one working parameter.