Password pen

• Main Author: WEI SHIJIA
• Format: Patent
• Language: English
• Published: 30.12.2015
• Subjects: BUREAU ACCESSORIES; IMPLEMENTS FOR WRITING OR DRAWING; PERFORMING OPERATIONS; TRANSPORTING; WRITING OR DRAWING IMPLEMENTS

The utility model provides a password pen, includes pen -holder, refill, reset spring and the cap for brush, the refill is installed in the pen -holder, cap for brush cover is in on the refill, return spring set is on the refill, spacing reset spring lower part was come to spacing arch under the pen -holder lower part was provided with the spring, the refill lower part is provided with on the spring spacing arch and is used for spacing reset spring upper end, three password spring secures rail to sleeper has been arranged to pen -holder middle part spiral, from the top down is password spring secures rail to sleeper no. 1 respectively, password spring secures rail to sleeper no. 2 and password spring secures rail to sleeper no. 3, the spiral form of arranging about three password spring secures rail to sleeper is, can extrude the refill and indiscriminate drawing appears in a confused state of mind scribbling and hinder the phenomenon that arrives the people by to prevent children from, and is high in safety, can use child has just begun to play yet the family in sensible this section period, and realize that the cost and the refill of existing market do not have too many difference, and is worthy of popularization.