Our company provides a new type of extension socket mould, also called three-in-one power socket. Including a socket body, the socket body is an integrated structure, the socket body includes a shell, a bottom cover and a switch, the bottom cover is arranged on the lower surface of the shell, and the switch is arranged on the upper surface of the shell; the upper surface of the shell is provided with a groove, The groove is provided with a raised post for conducting electricity. The extension socket mould is provided with two slots on the casing below the groove. The sockets are provided with conductive connecting posts. The two corresponding long sides of the body are provided with raised buckles, the lower surface of the casing is provided with a number of raised posts and buckles, and the lower surface of the housing is also provided with a number of connection posts corresponding to the raised insertion posts in the housing; The bottom cover is provided with a number of grooves corresponding to the protruding columns on the lower surface of the casing, and also includes a clamping groove, and the bottom cover is also provided with a cutout corresponding to the wiring stake; the beneficial effects of the utility model: the extension socket mould is not only easy to install, Moreover, the structure is simple, the practicability is strong, and the manufacture is convenient and the production cost is low.

extension socket mould https://www.tangrammould.com/Five-Pin-Multipal-Socket-Mould.html