Patent ID: 8979458
Filing Date: 2015-03-17
Classification: F16B,H01L

Abstract:
1. A heat dissipation device comprising: a base; and a fastener comprising a clasping portion, an elastic member placed around the clasping portion and a first gasket, the clasping portion comprising a fixing part, an operating part, and a connecting part connected to the fixing part and the operating part, a slip groove defined on the connecting part, the connecting part being interferingly inserted through the first gasket until the first gasket being received in the slip groove of the clasping portion, the elastic member placed around the connecting part of the clasping portion and being arranged between the operation part and the first gasket, the first gasket abutting the base, the fixing part extending through the base, and a top portion of the first gasket being rounded near a through hole, the fastener further comprising a second gasket, the second gasket clipping the slip groove, the fixing part and part of the connecting part extending through the base to secure the clasping portion on the base.