| 摘要 |
PROBLEM TO BE SOLVED: To solve the following problems wherein a conventional knocking type pencil mechanism is high costed and sometimes troubled; for an extension pothook mechanism to be sent out by using a pushing rod, in a case where a minute sending out distance wants to be obtained, the mechanism is difficult to be applied because of the mechanism in which a pushing operation stroke of knocking becomes an advance distance of the pushing rod as it is. SOLUTION: In a drawing out apparatus wherein it comprises a shaft case, a pushing rod arranged by being inserted in a freely slidable manner in the shaft case, a plate like engaging component and a push operating body, and a rod-like core stored in the shaft case is sent out by an engaged action between the pushing rod and the plate-like engaging component having an engaging part capable of being engaged with the pushing rod, a start end of the plate-like engaging component is allowed to abut against a receiving part positioned in the shaft case, and the whole body of the plate-like engaging component is curved in a bow state to be inserted into the pushing rod. |
