Washing basket for dishwashers
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Solution Overview
Problem
Conventional washing baskets for dishwashers often fail to ensure that all areas of objects are exposed to rinsing liquid, leading to incomplete washing results.
Innovation Solution
The washing basket features rinsing liquid deflection surfaces arranged at obtuse angles relative to the inner surface of the side walls, with a height extension of at least 5 mm, which deflect rinsing liquid jets into the basket interior from multiple directions, ensuring comprehensive exposure of objects to the rinsing liquid.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If rinsing liquid deflection surfaces are arranged parallel to the contact plane as in prior art, then the structure is simple, but objects are not adequately exposed to rinsing liquid from multiple directions
Solution Approach 1:
The deflection surfaces are designed with obtuse angles relative to the inner surface of the side wall, creating a three-dimensional deflection geometry that redirects rinsing liquid from multiple directions onto objects in the basket interior, rather than using simple parallel surfaces
2Ease of operation
If deflection surface area is increased to improve rinsing coverage, then more objects are exposed to rinsing liquid, but the side wall structure becomes more complex
Solution Approach 1:
The deflection surface is divided into multiple deflection surface areas arranged at different obtuse angles along the side wall, allowing the rinsing liquid to be deflected in various directions while maintaining a manageable structural complexity through modular segmentation
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
This design significantly improves the rinsing result by ensuring that objects are exposed to rinsing liquid from various angles, preventing areas from being missed and enhancing the overall washing effectiveness.
Implementation Method 1
the rinsing liquid deflection surface has at least one deflection surface area, which, viewed in a sectional plane parallel to the contact plane, is arranged at an obtuse angle relative to an inner surface of the inner wall section facing the basket interior
Data Source
Figure 1~2
Figure 3~8
Figure 9~10
AI summary
Dishwashing basket (1) for dishwashers (34), wherein side walls (3) and a grid-shaped basket base (2) together enclose a basket interior (4) of the dishwashing basket (1), and the basket base (2) and/or the side walls (3) have support surfaces (6) which terminate in a support plane (7) of the dishwashing basket (1), wherein at least one dishwashing fluid deflection surface (8) is formed in at least one of the side walls (3) for deflecting a dishwashing fluid jet (9) penetrating the support plane (7) into the basket interior (4), and the dishwashing fluid deflection surface (8) extends between an inner wall section (10) of the side wall (3) and an outer wall section (11) of the side wall (3), wherein the dishwashing fluid deflection surface (8) has at least one deflection surface area (13, 14) which, viewed in a section plane (16) parallel to the support plane (7), forms an obtuse angle (17) relative to one facing the interior of the basket (4),is arranged on the inner surface (18) of the inner wall section (10), wherein this deflection surface area (13, 14) has a height extension (20) of at least 5 mm in a height direction (19) normal to the support plane (7).