| 摘要 |
<p>This utility model discloses a laboratory test-tube rack with non slip mat, including base, four support rods in four directions on the top of the base, frame body on four support rods and big and small plastic circles within the frame body. A groove is set up on the top of the base, which is opposite to the frame body. A non-slip mat is set up at the bottom of the groove. There are four rows of big plastic circles and three rows of small plastic circles. In this utility model, small plastic circles are placed within the gap of two rows of big plastic circles so that big and small plastic circles are connected closely, space is utilized better and the quantity of test tubes placed on this test-tube rack increases. Moreover, the installation of non-slip mat can prevent test tubes placed from slip and collision caused by slip. It has a simple structure, reasonable design, low production cost, good slip resistance and greatly increased use space. N> j (7 ~ ~' I * 4' S i~ Y S V ~9t <~ ? N~-4 ~ 9k K ~ I S (S 4~ '~s H ~ ""N 4! 'K /'r~ ~ N" . x A>44~~rNNr"%Nf' "4 4' (4 2 'N '4' "N 44" "1</p> |
