Wheeled Trash Container With Scraping Edge for Stable Debris Collection
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Solution Overview
Problem
Conventional cleaning tools such as dust pans and garbage bins require repetitive bending and lifting, leading to physical strain, poor maneuverability, instability, and inefficient debris collection, particularly in large areas.
Innovation Solution
A trash collecting container with wheels, a handle, and an impact-guarded runner, designed for ergonomic handling, stability, and efficient debris collection, featuring a chamber for waste storage and a scraping edge for minimal effort debris collection.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If conventional dust pans are made lightweight for ease of handling, then ease of operation is improved, but stability deteriorates causing tipping when debris is swept into them
Solution Approach 1:
The device is divided into two separate components: a lightweight dust pan for easy handling and a separate receptacle for debris collection. This segmentation allows each component to be optimized independently - the pan remains lightweight while the receptacle provides stability when filled with debris.
Solution Approach 2:
A bracket serves as an intermediary mechanism between the dust pan and receptacle. The bracket engages with the rim of the receptacle and allows the pan to be positioned over it, enabling debris to be swept into the receptacle while maintaining stability through the bracket's structural support.
2Stability of the object's composition
If garbage bins are made stationary for stability, then stability is improved, but ease of operation deteriorates as users must bend frequently to collect and transport debris
Solution Approach 1:
The device transitions from a stationary garbage bin to a dynamic system where the dust pan can be easily moved across the ground surface while the receptacle remains相对稳定. The bracket mechanism allows the pan to be positioned over the receptacle and then moved independently, providing operational flexibility without requiring the user to bend frequently.
3Ease of operation
If wheels are added to garbage bins for mobility, then ease of operation is improved, but stability deteriorates as the bin becomes prone to tipping on uneven surfaces
Solution Approach 1:
The mobility function is assigned to the lightweight dust pan through wheels, while the receptacle remains stationary and stable. This segmentation allows the pan to be rolled easily across surfaces while the receptacle provides a stable base when debris is collected, eliminating the tipping problem of integrated wheeled bins.
Solution Approach 2:
The bracket acts as an intermediary that connects the wheeled pan to the stationary receptacle. It allows the pan to be positioned over the receptacle and then moved independently, enabling mobility without compromising the stability of the debris collection container.
4Device complexity
If conventional dust pans have narrow openings for compact design, then device complexity is reduced, but productivity deteriorates as multiple passes are required to clear all debris
Solution Approach 1:
The device merges the dust pan with a receptacle that has a larger opening than conventional pans. This combination allows debris to be swept directly into the receptacle through a wider opening, increasing collection efficiency in a single pass while maintaining relatively simple design through the bracket mechanism.
Data Source
AI summary
A trash-collecting container is designed to enable efficient collection, transportation, and disposal of waste and debris, while being adaptable to enhance ergonomics, improve mobility, and provide stability during use. The trash collecting container comprises a body defining a chamber to collect and store waste and debris. The body comprises an elongated trailing edge at a front portion to flush with a surface when it is oriented in a sweeping position, thereby facilitating effective debris collection. Furthermore, the trash collecting container comprises a plurality of wheels that enable the user for changing a position of the trash collecting container between a sweeping position and an upright position, and facilitating safe and quicker transport from one location to a dust disposal site, and a handle that enables the user to securely hold while changing the position of the trash collecting container and transporting the collected waste and debris.