Patent ID: 8806788

Claim:
A magazine locking structure mounted in a gun comprising a main gun body equipped with a grip and a magazine detachably mounted in said main gun body at a rear side relative to said grip, said magazine comprising a retaining groove, said magazine locking structure comprising a locking member mounted at one lateral side of said main gun body adjacent to said magazine and a first spring member supporting said locking member, said locking member having two opposite ends thereof respectively terminating in a press rod portion and a locking rod portion, said press rod portion having an inner side thereof connected to and supported on said first spring member in such a manner that said locking rod portion is held in said retaining groove of said magazine to lock said magazine to said main gun body when said press rod portion receives no pressure and, said locking rod portion is forced out of said retaining groove of said magazine to unlock said magazine from said main gun body when said press rod portion is pressed by an external force, wherein: said magazine locking structure further comprises a spring-loaded button set and a link, said spring-loaded button set and said link being mounted within said main gun body, said spring-loaded button set comprising a press block and an actuation rod, said press block being transversely inserted through said main gun body and alternatively movable leftward and rightward relative to said main gun body, said actuation rod being mounted in said press block and movable by said press block to carry said link alternatively forward and backward, said link comprising a rear lug located at a rear side thereof and abutted at an inner side of said locking member, said rear lug being adapted to force said locking rod portion of said locking member out of said retaining groove of said magazine and to further unlock said magazine from said main gun body when said actuation rod is forced to carry said link forward, and to let the locking rod portion of said locking member be forced into said retaining groove of said magazine and to further lock said magazine to said main gun body when said actuation rod is forced to carry said link backward.