Sliding Decorative Panel Fixation for Dishwasher Door Clearance
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
The existing methods for fixing decorative panels on household appliance doors, such as dishwashers, are cumbersome, expensive, and complex, often interfering with the door's rotation and requiring costly and time-consuming installation processes, which hinders ergonomic and aesthetic integration with surrounding furniture.
Innovation Solution
A sliding mechanism with a solid contact part is used to connect the decorative panel to the inner door, allowing for a translational movement and easy installation, utilizing a spring-assisted sliding block and screws for secure attachment, reducing the height of the plinth and facilitating alignment with kitchen furniture.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Shape
If aesthetic panels are used to improve the external aesthetic appearance of the appliance, then the aesthetic appearance is improved, but the door rotation is interfered with due to the remarkable height of the panels
Solution Approach 1:
The panel transitions from a static fixed state to a dynamic movable state. The panel is equipped with a sliding mechanism that allows it to move vertically along guides when the door opens, automatically clearing the path without requiring manual intervention or complex mechanical linkages between the door and panel
Solution Approach 2:
The interference-causing element (panel height) is effectively removed from the door's rotational path by extracting the panel from its traditional fixed position and allowing it to slide independently along vertical guides, separating the aesthetic function from the door rotation function
2Ease of operation
If hinged and geared mechanisms are used to connect the door and main body to enable translational movement, then the door can move according to a translational trajectory, but the device complexity and manufacturing cost increase remarkably
Solution Approach 1:
The system is divided into independent functional segments: the door assembly, the panel assembly with its own sliding mechanism, and the vertical guides. This segmentation eliminates the need for complex coupling mechanisms between the door and panel, as each component has its own simple movement mechanism
Solution Approach 2:
Vertical guides act as intermediary elements that constrain and guide the panel's movement. Instead of using complex hinged or geared mechanisms to achieve translational movement, simple vertical guides with sliding blocks provide the necessary constraint at minimal complexity
3Ease of operation
If hinged and geared mechanisms are used to enable translational door movement, then the door can move correctly, but the installation time and labor costs increase due to the complex installation process
Solution Approach 1:
The panel is designed with inherent dynamic movement capability through simple sliding blocks and guides that can be independently installed on the panel and door respectively, eliminating the need for complex pre-assembled mechanical linkages that require precise alignment and extensive installation time
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
The solution enables easy, cost-effective installation of decorative panels that improve the appliance's ergonomics and aesthetics by allowing smooth translational movement, reducing installation time and labor costs, and enhancing compatibility with surrounding furniture designs.
Implementation Method 1
a sliding insert in a door seat, moving in a vertical direction along a shaft and pushed downward by a spring
Data Source
Figure 1~2
Figure 3~4
AI summary
A device for the fixation of a decorative panel (DP) on an appliance door (D), particularly suitable for a built in dishwasher door comprising an housing (H) suitable to be fitted and secured to said door (D), a shaft (SH) longitudinally arranged into said housing (H), a slidable element (SB) mounted on said shaft (SH) said slidable element (SB) being suitable to be connected with the decorative panel (DP).