399results about "Nib holders" patented technology

The utility model relates to a pen and belongs to the field of pens. A lifting pen comprises a telescopic writing loop bar and a writing tool body. The writing loop bar comprises a lower loop bar and an upper loop bar which are connected in a sleeved mode. And the writing tool main body is positioned in the writing loop bar. And through stretching and retracting of the writing loop bar, the writing tool main body has two position changes of core pressing collection and core pulling out in the writing loop bar. The writing loop bar is provided with a matching end and a limiting end. And the matching end and the limiting end are respectively arranged on the lower sleeve rod or the upper sleeve rod. When the core is discharged, the matching end is limited by the limiting end, so that the writing end of the writing tool main body is continuously kept in a state of being exposed out of the writing loop bar, and when the core is collected, the matching end is separated from the limiting end, and the writing end of the writing tool main body is completely collected into the writing loop bar.

The utility model discloses a multi-refill pen. The multi-refill pen comprises a pen holder, the pen holder comprises a holder body and a plurality of sliding buttons, and the holder body comprises a first holder, a second holder and a connecting sleeve; a plurality of sliding grooves are formed in the second rod, and the sliding buttons are arranged in the corresponding sliding grooves in a sliding mode; the connecting sleeve is rotatably arranged on the second rod, and the connecting sleeve is in threaded connection with the first rod; the refills are located in the pen holder and connected to the corresponding sliding buttons. The capacity of the refills used by the multi-refill pen is improved, so that the replacement frequency of the refills is reduced, and the use experience of a user is improved.

The utility model discloses a multi-refill pen. The multi-core pen comprises a pen holder, the pen holder comprises a holder body, a pen point and a plurality of sliding buttons, the pen point is rotatably arranged at the first end of the pen holder, an access hole is formed in the pen point and eccentrically formed in one side of the axis of the pen point, and a rotary driving part is further arranged on the inner wall of the pen point; a plurality of sliding grooves are formed in the second end of the rod body, and the sliding buttons are arranged in the corresponding sliding grooves in a sliding mode. The refills are inserted into the rod body and are connected to the corresponding sliding buttons; wherein the rotary driving part is configured to abut against the pen core so as to drive the pen point to rotate on the pen holder and guide the pen point of the pen core to be inserted into the inlet and outlet hole, and the inlet and outlet hole is configured to allow the pen point of the pen core to extend out of the pen point. The use reliability of the multi-refill pen and the use experience of a user are improved.

The invention discloses a rotary telescopic pen which comprises an outer shell, a pen holder, a pen holder, a pen holder, a pen cap and a pen cap. The outer shell comprises a lower shell and an upper shell, and the upper shell is rotatably arranged on the lower shell; the inner shell is sleeved with the outer shell in a sliding mode, and a clamping jaw is arranged at the upper end of the inner shell; the clamping driving piece is arranged between the clamping jaw and the shell; the first reset piece is arranged between the clamping jaw and the shell and connected with the clamping driving piece and the upper shell; the refill is sleeved with the inner shell in a sliding mode, and a pen point is arranged at the lower end of the refill; the upper shell and the inner shell are respectively provided with a driving part and a driving matching part which are matched with each other, and the upper shell rotates relative to the lower shell so as to drive the inner shell to move up and down relative to the outer shell. When the rotary telescopic pen is used, the upper shell and the inner shell are provided with the driving part and the driving matching part which are matched with each other respectively, so that the inner shell moves up and down relative to the outer shell, and the pen point is exposed or retracted.

The utility model discloses a length-adjustable pen, and aims to provide a length-adjustable pen which is adjustable in length and good in adjustment effect. Comprising a lower pen holder, a pen core is installed in the lower pen holder, and a sliding block is arranged at the upper end of the outer side wall of the lower pen holder; the upper penholder is connected with the lower penholder in a sleeved mode, a plurality of sliding grooves are formed in the upper penholder, guide grooves are formed among the sliding grooves and communicated with the sliding grooves, and the sliding blocks are arranged in the sliding grooves and can slide along the guide grooves. The multifunctional pen has the advantages that the sliding blocks of the lower pen holder are installed in the different sliding grooves of the upper pen holder, the length of the pen can be adjusted, and therefore it can be guaranteed that the adjusting effect is good.