CN205326559U

CN205326559U - Pen inking ware

Info

Publication number: CN205326559U
Application number: CN201620099401.1U
Authority: CN
Inventors: 金耀庭; 黄晓巍; 罗吉锋
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-01-27
Filing date: 2016-01-27
Publication date: 2016-06-22
Anticipated expiration: 2026-01-27

Abstract

The utility model provides a pen inking ware structurally includes: blotting pipe (1), piston (2), piston rod (3) that one end was provided with piston rod screw thread (3 -1) of matcing with blotting pipe (1), its characterized in that: blotting pipe (1) length direction is last to be provided with recess (1 -1), and recess (1 -1) is identical with piston rod (3), is equipped with the screw hole (2 -1) identical with piston rod screw thread (3 -1) on piston (2). Compare with the inking ware of built -in push -and -pull rod, the utility model discloses an external push -and -pull rod makes the utilization ratio in pipe shaft space increase the one time, improves the utilization ratio in pipe shaft space greatly.

Description

A kind of pen inking device

Technical field

This utility model relates to a kind of stationery, especially a kind of pen inking device。

Background technology

The present commonly used internal sliding device of pen inking device, often can only have the space of 1/2nd to can be used to irrigate ink so that inking organ pipe body space availability ratio is substantially reduced。

Summary of the invention

The purpose of this utility model: propose the pen inking device that a kind of space availability ratio is high。

In order to realize the purpose of this utility model, intend adopting following technical scheme:

A kind of pen inking device, structurally include: piston that ink tube mates with ink tube, one end are provided with the piston rod of piston rod thread, it is characterized in that: ink tube length direction is provided with groove, and groove matches with piston rod, piston is provided with the screwed hole matched with piston rod thread。

Compared with the inking device of built-in piston bar, this utility model, by the mode of external piston rod, makes ink tube space be fully utilized, substantially increases utilization rate。

Accompanying drawing explanation

Fig. 1 is this utility model population structure schematic diagram；

Fig. 2 is this utility model piston rod and groove schematic diagram；

Fig. 3 is this utility model ink tube and piston inner structure schematic diagram；

Fig. 4 is the schematic diagram that this utility model starts when blotting；

Fig. 5 is this utility model schematic diagram when sucking ink。

1: ink tube；1-1: groove；1-2: nib；2: piston；2-1: piston rod thread；3: piston rod；

3-1: piston rod thread。

Detailed description of the invention:

When needs fill ink, piston rod 2 is taken out in pipe shaft groove 1-1, screws with piston 3, then pull piston rod 2 to drive piston 3 to carry out extracting liquid。

Piston rod 2 is screwed out from piston 3, is positioned over groove 1-1 after completing by filling ink。

Compared with the inking device of internal sliding bar, this utility model is external push-pull bar, makes the utilization rate in pipe shaft space add one times, is greatly improved the utilization rate in pipe shaft space。

Claims

1. a pen inking device, structurally include: piston (2) that ink tube (1) mates with ink tube (1), one end are provided with the piston rod (3) of piston rod thread (3-1), it is characterized in that: ink tube (1) length direction is provided with groove (1-1), and groove (1-1) matches with piston rod (3), piston (2) is provided with the screwed hole (2-1) matched with piston rod thread (3-1)。