Foldable Draining Basket with Clamping Panel for Kitchen Waste Hygiene

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Solution Overview

Problem

Conventional kitchen waste storage solutions, such as uncovered plastic bags or containers, lead to hygiene issues due to waste spillage and attraction of pests like cockroaches, flies, and ants when not properly sealed.

Innovation Solution

A multi-function draining basket with a clamping panel for securing a kitchen-waste bag, which can be hung on a kitchen sink and folded for storage, featuring telescopic supporting members and a water jacket for washing purposes, ensuring the waste is contained and preventing pest intrusion.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Device complexity

If an uncovered plastic bag or container is used for storing kitchen waste, then the device complexity is reduced, but hygiene is compromised due to waste spillage and pest attraction

Engineering Contradiction:
Improvestructure simplicityVSAvoidhygiene
Core Design Contradiction:
Device complexityVSObject-affected harmful factors

Solution Approach 1:

The draining basket is divided into multiple foldable panels (first panel, second panel, third panel, fourth panel, and bottom panel) that can be segmented for folding and unfolding operations, allowing the basket to transition between compact and expanded states while maintaining structural integrity and hygiene functionality

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The basket employs dynamic foldable panels with pivots that allow the structure to transform between different configurations. The panels can be folded inward to close the basket or unfolded to open it, providing dynamic control over waste containment while maintaining a simple overall design

Inventive Principle:
Principle #15Dynamics

2Volume of moving object

If a foldable draining basket is implemented, then storage space efficiency is improved, but device complexity increases due to multiple panels and pivots

Engineering Contradiction:
Improvestorage space efficiencyVSAvoidpanel structure
Core Design Contradiction:
Volume of moving objectVSDevice complexity

Solution Approach 1:

Multiple functional elements are merged into a single integrated structure. The foldable panels, pivots, and clamping mechanism are combined into one unified draining basket assembly, reducing the need for separate components while achieving both compact storage and functional complexity

Inventive Principle:
Principle #5Merging (Combining)

Solution Approach 2:

The foldable panel structure serves multiple functions: it provides the basket's containment walls, enables compact folding for storage, facilitates opening and closing operations, and integrates with the clamping panel mechanism. This multi-functionality reduces the need for additional separate components

Inventive Principle:
Principle #6Universality (Multi-functionality)

3Object-affected harmful factors

If a clamping panel is added to secure the waste bag, then hygiene is improved by preventing waste spillage, but device complexity increases

Engineering Contradiction:
Improvewaste spillage preventionVSAvoidclamping mechanism
Core Design Contradiction:
Object-affected harmful factorsVSDevice complexity

Solution Approach 1:

The clamping panel is designed to be operatively connected to the bottom panel, allowing it to move automatically as the bottom panel folds. This self-service mechanism uses the existing folding motion to drive the clamping action, eliminating the need for separate actuators or complex control systems while still achieving effective waste bag securing

Inventive Principle:
Principle #25Self-service

Data Source

PatentUS10966574B2Multi-function draining basket for kitchen sink
Publication Date: 2021.04.06 CHEN YU SHU
  • US10966574B2 patent drawing
  • US10966574B2 patent drawing
  • US10966574B2 patent drawing

AI summary

A multi-function draining basket for kitchen sink: includes a basket body, having a pair of supporting rods oppositely extended from the basket body adapted to be rested on two opposite edge portions of a kitchen sink, and at least a clamping panel pivotally secured on the basket body for clamping or holding a kitchen-waste bag on the clamping panel.