External rotary pulling-connecting pen

Abstract

The invention relates to the technical field of office appliances, and discloses an external rotary pulling-connecting pen. The external rotary pulling-connecting pen comprises a front pen holder device and a rear pen holder, wherein one end, outside the front pen holder device, is movably connected with the rear pen holder in a sleeving mode; the front pen holder device comprises a pen head; oneend of the pen head is fixedly connected with a pen holder; a locking fixing slot is formed in the outer part of the pen holder; a return slope is arranged on the side wall of the locking fixing slot;an isolating flow-dividing plate is fixedly mounted on the outer surface of the pen holder; and one end of the isolating flow-dividing plate is fixedly connected with an auxiliary buckle. According to the external rotary pulling-connecting pen disclosed by the invention, the locking fixing slot and a fixed blocking slot can realize positioning a use state and a non-use state of the fixed buckle,so that stability of the device is improved; and the locking fixing slot is mutually matched with the auxiliary buckle, so that position guide is conveniently performed on the fixed buckle, and the fixed buckle can accurately enter the fixed blocking slot and the locking fixing slot, and therefore, convenience of the device is improved.

Description

technical field [0001] The invention relates to the technical field of office appliances, in particular to an external rotary extension pen. Background technique [0002] With the continuous progress of society, people's desire for cultural knowledge is increasing day by day. People are accepting new knowledge all the time in their daily study and life. Whenever they hear some very important knowledge, they need to write it down for later viewing. Therefore, it is necessary Carry pens and paper with you, and most of the existing pens have pen caps. Once the pen cap is lost or damaged, it will affect the service life of the pen. Most of the automatic pens use springs and buckles for positioning. If the spring and the buckle are worn out, once the buckle is broken, the whole pen cannot be used, resulting in a waste of resources. Contents of the invention [0003] Aiming at the deficiencies of the prior art, the present invention provides an external rotary puller pen, which...

AI Technical Summary

Problems solved by technology

[0002] With the continuous progress of society, people's desire for cultural knowledge is increasing day by day. People are accepting new knowledge all the time in their daily study and life. Whenever they hear some very important knowledge, they need to write it down for later viewing. Therefore, it is necessary Carry pens and paper with you, and most of the existing pens have pen caps. Once the pen cap is lost or damaged, it will affect the service life of the pen. Most of the automatic pens use springs and buckles for positioning. The spring and buckle will be worn out, and once the buckle is broken, the whole pen will be unusable, resulting in a waste of resources

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