SLIDING TYPE CHALK HOLDER

摘要

PURPOSE: A sliding type choke holder is provided to simply protrude a chalk by one hand of a user, and to prevent the chalk from being pushed back while the chalk is protruded. CONSTITUTION: A sliding type choke holder(100) comprises the following: a case(110) including the chalk; a chalk mounting unit(131) combining with one end of the chalk while moving forward and backward to the longitudinal direction of the case in the inside of the case; a chalk pusher(130) including a slider moving the chalk forward and backward while being formed in one body with the chalk mounting unit; and a cut out unit formed on the chalk mounting unit to press the chalk mounting unit with the inner side of the case.