Tel：0559-3511998
E-mail：kebojian@yongjiachina.com
Address：No. 9, Huting Road, Circular Economy Park, Huizhou District, Huangshan City, Anhui Province
Website：www.sumftech.com
According to the news from the financial sector on May 2, 2025, information from the China National Intellectual Property Administration shows that Mount Huangshan Shangfu Technology Co., Ltd. has obtained a patent named "A Powder Sampler", with the authorized announcement number CN222800396U, and the application date is April 2024.
The patent abstract indicates that the utility model relates to a powder sampler, pertaining to the field of powder product sampling technology. It comprises an inner tube for sampling and an outer tube for supporting the inner tube during sampling. Both the inner and outer tubes are straight in shape. The output end of the outer tube is equipped with an opening and closing membrane for restricting the inner tube, and the end of the inner tube can slide out of the outer tube. This application allows powder to be sampled into the interior of the inner tube. Simultaneously, due to the presence of the opening and closing membrane at the output end of the outer tube for restricting the inner tube, the inner tube can be sealed using the opening and closing membrane. When the outer tube reaches a certain height, the opening and closing membrane is opened, and the end of the inner tube is used to move out of the outer tube. The outer tube then drives the inner tube to move, achieving sampling. During this process, the inner tube can be utilized to achieve the technical effect of sampling at a set depth, thereby solving the problem in the prior art where sampling at a set depth was not possible.
According to Tianyancha data, Huangshan Shangfu Technology Co., Ltd., established in 2018 and located in Huangshan City, is an enterprise primarily engaged in research and experimental development. The company has a registered capital of 65 million RMB. Through Tianyancha's big data analysis, Huangshan Shangfu Technology Co., Ltd. has participated in 12 bidding projects, possesses 5 trademark information and 15 patent information in terms of property clues, and also holds 17 administrative licenses.
