Dishwasher Rack Retaining Clip for Non-Cylindrical Object Fixing
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Solution Overview
Problem
Existing dishwasher fixing devices are not easily integratable with a large number of crockery baskets, cannot reliably secure non-cylindrical or lightweight objects, and are not retrofittable to existing baskets with mostly vertical elements.
Innovation Solution
A fixing device with a non-rotating first section for vertical basket coupling and a manually deformable S-shaped second section acting as a retaining clip, allowing snap connection to vertical elements, providing a pre-stress for secure positioning of objects against the basket element.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If the known fixing device is used with vertical basket elements, then it cannot be directly connected to provide stop means for objects, but the device structure remains simple
Solution Approach 1:
The fixing device is divided into two functional sections: a first section for coupling to the basket and a second section forming a curve with stop means. This segmentation allows each section to perform its specific function optimally - the first section provides structural support while the second section provides the stopping function for objects.
Solution Approach 2:
Instead of connecting the fixing device directly to horizontal basket elements as in prior art, the invention inverts the approach by connecting to vertical basket elements and configuring the second section to extend horizontally, thereby providing stop means in the horizontal direction where they were previously absent.
2Reliability
If horizontal basket elements are used for lateral limitation, then objects can be secured, but objects like spoons and ladles fall out laterally
Solution Approach 1:
The fixing device is designed to be universally compatible with both horizontal and vertical basket elements. The first section can couple to either type of element, and the second section adapts its orientation accordingly, providing both structural support and stop means functionality regardless of basket element orientation.
Solution Approach 2:
The device incorporates dynamic adaptability through its two-section design where the second section can be configured in different orientations. When connected to vertical basket elements, the second section extends horizontally to provide stop means, whereas with horizontal elements it extends vertically, allowing the same device to function effectively in different basket configurations.
3Adaptability or versatility
If the known fixing device is used with few horizontal elements, then it cannot be retrofitted, but using more elements increases device complexity
Solution Approach 1:
The invention requires only a single vertical basket element for installation, which is a partial action approach compared to prior art requiring multiple horizontal elements. This minimal requirement enables retrofitting to existing baskets without needing to add multiple elements, while the single element provides sufficient support when combined with the two-section fixing device structure.
4Ease of operation
If three horizontal basket elements are used with predefined spacing, then the fixing device degree of freedom is determined, but the device cannot be easily integrated into baskets with vertical elements
Solution Approach 1:
The invention transitions from relying on horizontal spacing (one dimension) to utilizing vertical basket elements (adding a vertical dimension). The first section couples to the vertical element, and the second section extends horizontally to provide stop means, effectively using both vertical and horizontal dimensions to achieve proper positioning and functionality.
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
Enables easy integration and secure fixing of variously shaped objects in a wide range of crockery baskets, including lightweight items, with the ability to be retrofitted and easily removed for washing.
Implementation Method 1
the second section which extends substantially vertically forming a curve... embodied as a retaining clip which is suitable for being clipped in a hollow vessel, for example, a glass or a vase, to rest against the inner wall of the vessel in a springy manner
Implementation Method 2
the second section embodied as an S-shaped retaining clip... presses it against the vertical basket element aligned centrally to the retaining clip
Data Source
AI summary
A device for fitting an object in a dishwasher is provided. The device can be easily integrated as complementary equipment in a large number of the dishwasher racks and provides the user with the possibility of rapidly filling objects and even fitting objects which are non cylindrical in shape. The fixing device comprises a first section designed to be coupled with the rack of a dishwasher, and a second section that extends substantially vertically forming a curve, the first section being designed to be non rotating and to be coupled with a vertical element of the dishwasher rack.