Applicator for continuous blood glucose measurement device

An applicator for a continuous blood glucose measurement device, the applicator, in which a body attachable unit is coupled, configured to outwardly discharge the body attachable unit by manipulation of a user to insertingly attach the body attachable unit to a body, the applicator comprising:

• a main case having an inner space and an open side, wherein a pressure button is installed at one side of the main case to be manipulated by the user;
• and
• a plunger body disposed in a first location inside the main case and configured to be linearly movable to a second location in an outward discharge direction according to manipulation to the pressure button,
• wherein:
• the body attachable unit coupled to the plunger body is movable from the first location to the second location together with the plunger body to be insertedly attached to the body,
• a protection cap is separably coupled to the open side of the main case to prevent exposing the body attachable unit to an outside of the main case in a state that the body attachable unit is positioned inside the main case,
• the pressure button is configured that manipulation of pressurizing the pressure button is prevented in a state that the protection cap is coupled to the main case and the manipulation of pressurizing the pressure button is allowed in a state that the protection cap is separated and removed from the main case.