Oh Chang-taek, an employee of Daegu's Dalseo District Office, introduces a wheeled street-cleaning dustpan that he developed himself, which provides more efficiency and comfort for sanitation workers. Korea Times photo by Kim Jae-hyun
The handle tilts about 15 degrees. It can hold more than 5 liters of waste. It even has wheels. An innovative street-cleaning dustpan has been developed, addressing many shortcomings of conventional models, including short handles, limited capacity and physical strain caused by repetitive use. The product has progressed beyond the prototype stage, with a patent application already filed.
The inventor is a veteran sanitation worker with 20 years of field experience. On June 5, Oh Chang-taek, 52, a public sanitation worker employed by Dalseo District in Daegu, explained that existing dustpans failed to adequately account for workers' body types and working postures.
"There was a clear need for improvement," Oh said. "I began building prototypes earlier this year, and with support from the district office, we've even moved forward with a patent application."
Oh's dustpan is designed with workers in mind. The handle's height and angle can be adjusted, while attached wheels reduce the burden of moving it around. Durability was also a priority: If a component breaks, only that specific part needs to be replaced.
