Reinforced key

The invention discloses a reinforced key. The reinforced key comprises a keycap; the keycap is arranged above an elastic piece; the keycap is provided with a top surface and a bottom surface; a reinforcing piece is arranged on the bottom surface of the keycap; the reinforcing piece is provided with an outer surface and an abutting part arranged on the outer surface; the abutting part is provided with a contact surface recessed in the outer surface; the outer surface faces the elastic piece; the elastic piece extends into the abutting part, so that the contact surface directly abuts against theelastic piece; the keycap and the reinforcing piece can drive the elastic piece to repeatedly touch and switch on a circuit switch. The reinforced key has good overall structure rigidity, is suitablefor a thin keyboard, renders a good operation hand feeling, and maintains pressing conduction quality. 本发明公开了一种强化型按键，包含一键帽，键帽设于一弹性件上方，键帽具有一顶面与一底面，键帽的底面设有一加强件，加强件具有一外表面与一设于外表面的抵接部，抵接部具有一凹陷于外表面的接触面，外表面朝向弹性件，弹性件延伸入抵接部，从而使接触面直接抵压