The utility model discloses a replaceable pen, the pen comprises a pen holder for the core and parallel arranged on the penholder of the pencil and pen core, the pen end is provided with a hole for the pen or pencil out of the pen core, a pen is arranged in the inner wall of the pen holder which is pivotally connected to the turntable. The pencil core is connected with the first side surface of the turntable, the signature of the cartridge and the surface of the turntable second side with the pen and the pencil core is also arranged in the end to the first contact with the connecting rod, and the pen core abutting the second abutting end rod, the connecting rod is provided with a first rack first arrived second, the connecting rod is provided with a second rack, which is simultaneously with the first gear rack and the first second rack between the first and second rack rack, the first gear and the inner wall of the pen holder through a first rotating shaft can turn The first rotating shaft is also provided with a second gear which drives the first rotating shaft to rotate.
【技术实现步骤摘要】
本技术涉及学习用品领域，更具体地说，涉及一种换芯笔。
技术介绍
笔作为书写工具，在人们日常学习和工作中起着重要作用，特别是一些可以更换笔芯的笔，极大的方便了用户的使用。但这些可更换笔芯的笔通常结构较为复杂，操作时用户体验较差。
技术实现思路
本技术要解决的技术问题在于，针对现有技术的上述缺陷，提供一种换芯笔。本技术解决其技术问题所采用的技术方案是:构造一种换芯笔，该换芯笔包括笔杆、相互平行设置于该笔杆内的铅笔芯及签字笔芯、该笔杆端部设有供该铅笔芯或签字笔芯穿出的笔孔，该笔杆内设有与该笔杆内壁可转动连接的转盘，该铅笔芯与该转盘表面第一侧活动连接，该签字笔芯与该转盘表面第二侧活动连接，该笔杆内还设有与该铅笔芯尾端抵接的第一抵接杆、以及与该签字笔芯尾端抵接的第二抵接杆，该第一抵接杆上设有第一齿条，该第二抵接杆上设有第二齿条，该第一齿条和第二齿条之间设有同时与该第一齿条和第二齿条啮合的第一齿轮，该第一齿轮与该笔杆内壁通过第一转轴可转动连接，该第一转轴上还设有带动该第一转轴转动的第二齿轮，该笔杆上设有从该笔杆外可活动伸入至该笔杆内并与该第二齿轮啮合的按压杆，该按压杆上...
【技术保护点】
一种换芯笔，其特征在于，所述换芯笔包括笔杆、相互平行设置于所述笔杆内的铅笔芯及签字笔芯、所述笔杆端部设有供所述铅笔芯或签字笔芯穿出的笔孔，所述笔杆内设有与所述笔杆内壁可转动连接的转盘，所述铅笔芯与所述转盘表面第一侧活动连接，所述签字笔芯与所述转盘表面第二侧活动连接，所述笔杆内还设有与所述铅笔芯尾端抵接的第一抵接杆、以及与所述签字笔芯尾端抵接的第二抵接杆，所述第一抵接杆上设有第一齿条，所述第二抵接杆上设有第二齿条，所述第一齿条和第二齿条之间设有同时与所述第一齿条和第二齿条啮合的第一齿轮，所述第一齿轮与所述笔杆内壁通过第一转轴可转动连接，所述第一转轴上还设有带动所述第一转轴转动...
【技术特征摘要】
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