A rubber hammer that is used for gasbag mistake to do proof test

The utility model provides a rubber hammer that is used for gasbag mistake to do proof test, include hammer handle and rubber tup, the hammer handle is fixed in the central department of rubber tup, sets up battery compartment and signal lamp on the hammer handle, and the one end of rubber tup is equipped with the end cover, is equipped with a well dead zone with the corresponding department in end cover position in the rubber tup, sets up switching device in the well dead zone, and switching device includes two metal shrapnel, spring, shop bolt and metal pouring weight, two symmetrical settings in the bottom side of well dead zone of sheetmetal, and do not feed through each other, the spring setting is between two sheetmetals, and the shop bolt passes metal pouring weight and spring and rubber tup fixed connection in proper order. A rubber hammer that is used for gasbag mistake to do proof test, simple structure does not change the material of rubber tup, does not influence the mechanics characteristic of rubber hammer, can judge whether the power of strikeing satisfies test conditions in order the most portably to straighten the mode of closing, low in manufacturing cost, economic nature is good, portable.