Patent ID: 8387792

Claim:
A sleeve kit comprising: a case having a first flank; multiple hollow sleeve brackets protruding from the first flank of the case, wherein two of the sleeve brackets respectively located at two ends of the first flank of the case are respectively defined as a first sleeve bracket and a second sleeve bracket, with each sleeve bracket having a bottom; an opening opposite to the bottom of the sleeve bracket; and a plug section axially mounted on the bottom of the sleeve bracket, protruding toward the opening of the sleeve bracket, and having a rod and multiple rings mounted securely around the rod; a fastener mounted securely on a position between two adjacent ones of the sleeve brackets and protruding from a plane where the openings of the sleeve brackets are located, with the fastener having two barbs; and a gap formed between the barbs; and two bulges respectively mounted on the first sleeve bracket and the second sleeve bracket, and opposite to each other; multiple sleeves respectively mounted in the sleeve brackets, with each sleeve having a sleeve hole mounted around one of the plug sections; and a cover covering the sleeve brackets and having a secure hole formed through the cover and mounted around the fastener; and two cavities respectively encompassing the two bulges.