HAMMER APPARATUS

摘要

PURPOSE: A hammer apparatus is provided to automatically and easily strike an object by moving a hammer toward the object using the compressive force of a spring. CONSTITUTION: A hammer apparatus(100) comprises a housing(110), a hammer(130), a spring(140), a moving member, and a fixing member. The housing comprises an opening. The hammer is installed in the housing and protrudes through the opening. The spring is compressed by the hammer to transmit the compressive force to the hammer. The moving member carries the hammer to the spring. The fixing member keeps the spring compressed by the hammer or releases the compressed state of the spring.