| 摘要 |
The present invention relates to a plastic safety lancet. The present invention includes: a needle part including a support surface, supported on the skin of a user, and a stabbing needle protruding from the support surface; a lancet body including a holder part in which the needle part is installed, a spring part storing elastic force to launch the needle part, a push part receiving pressure to store the elastic force in the spring part, a hanging piece supported in a cut hole formed in a housing, and a switch part formed to pressurize the hanging piece exposed to the cutting hole; the housing storing the lancet body, including a through hole to launch the needle part, and including a cutting hole, guiding and supporting the hanging piece; and a fixing protrusion and a fixing groove, which fix the push part to the housing while the elastic force is stored in the spring part since the push part is pushed by the housing and the lancet body. |
