| 摘要 |
The invention relates to a pocket lamp having an electric battery, a light bulb, a housing one of whose walls is made of a plastic material and supports the light bulb and forms a reflector and conductors forming with the light bulb and the battery an electric circuit closed by a switch. The switch has a knob sliding along the wall of the housing and which can be placed in two stable positions which are determined by a resilient appendage belonging to the aforementioned wall and co-operating with a protuberance formed in the knob. Application to pocket torches having a flat electric battery. |
