| 摘要 |
A lantern capable of being detachably coupled in one side of visor of cap is provided to emit a light into a desired direction by controlling direction of a light emitting diode through rotation of a light emitting part or a roller. A case(11) is divided into two. A clip part(12) is formed on a top of the case. A visor is inserted in the clip part. A space part is formed on a bottom of the case. A battery part(50) is fixed in the space part by a bolt, includes a mercury battery and a switch, and supplies the power source to a light emitting part. A fixing piece(13) is formed in one side of the case. The light emitting part is detachably fixed in a groove of the fixing piece. A LED is mounted on a fixing plate. The fixing plate is inserted in a groove of the fixing plate of the light emitting part. An insertion part of a roller is inserted in the insertion groove of the light emitting part. A ball and a spring are installed inside the roller. The ball is protruded outside the roller by an elasticity of the spring. |
