CN201998631U

CN201998631U - Water-absorbing gel-ink pen and assorted ink bottle

Info

Publication number: CN201998631U
Application number: CN2011200380534U
Authority: CN
Inventors: 邢杰
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-02-14
Filing date: 2011-02-14
Publication date: 2011-10-05
Anticipated expiration: 2021-02-14

Abstract

The utility model relates to a water-absorbing gel-ink pen and an assorted ink bottle. In the water-absorbing gel-ink pen, a core tube is filled with ink; the front end of the core tube is connected with a pen point; a pen sleeve is sleeved outside the core tube; the back end of the core tube is connected with a back end cover; the pen point is movably connected with the core tube; the upper edge of the ink in the core tube is provided with a piston; and the top of the piston is provided with a threaded connecting part for connection with a piston connecting rod. In the ink bottle, an inner plug with a core hole is arranged in a bottleneck of a bottle body; a bottle cap is connected with the piston connecting rod; and the lower end of the piston connecting rod is provided with a threaded section. The gel-ink pen can be used repeatedly, and is economical and environmentally-friendly; and the ink bottle and the gel-ink pen are used together, and are bound for storing. The water-absorbing gel-ink pen absorbs water conveniently and cleanly, and has a long service life and a higher performance price ratio than the ordinary gel-ink pen.

Description

Water absorption type gel ink pen and matching ink bottle thereof

Technical field

The utility model relates to a kind of ball pen and ink storing tube thereof that is used for low viscous flow body ink, specifically a kind of water absorption type gel ink pen and matching ink bottle thereof.

Background technology

Gel ink pen is China large, medium and small student's a pen a kind of commonly used, also is a kind of office pen commonly used.In China, the consumption of annual gel ink pen just reaches tens.Because the pen core of gel ink pen all is disposable at present, after the interior dress ink in having used up pen core, will be dropped.And when writing, in case the pearl on the nib comes off, then the life-span of this Zhi Bixin is a premature termination.A large amount of discarded gel ink pen pen cores had both caused huge waste of raw materials and environmental pollution, had increased the weight of numerous poor students' learning burden again, also caused certain inconvenience to writing use simultaneously.

The utility model content

One of the purpose of this utility model just provides a kind of water absorption type gel ink pen, to solve the problem that the gel ink pen pen core can not use repeatedly.

Two of the purpose of this utility model just provides the matching used ink bottle of a kind of and above-mentioned gel ink pen, inhales the problem of irritating ink to solve the gel ink pen pen core.

One of the purpose of this utility model is achieved in that a kind of water absorption type gel ink pen, in the core pipe, be loaded with the ink of writing usefulness, preceding termination nib at the core pipe, the outside socket pen cap at the core pipe, rear end at the core pipe is connected to rear end cap, and institute's improvements are that described nib and described core pipe are for flexibly connecting, ink upper edge in described core pipe is provided with piston, is provided with the threaded joints that is used to connect piston brace rod at the top of described piston.

Two of the purpose of this utility model is achieved in that the matching used ink bottle of a kind of and above-mentioned water absorption type gel ink pen, comprise bottle and bottle cap, institute's improvements are, in the bottleneck of described bottle, be provided with the interior plug in belt carcass hole, on described bottle cap, be connected to piston brace rod, be shaped on the screw thread that the described threaded joints with above-mentioned gel ink pen is connected in the lower end of described piston brace rod.

Gel ink pen of the present utility model is that pen core and penholder are fused, and nib is flexible connection with core bar.Along with constantly writing of gel ink pen, the ink of splendid attire constantly reduces in the core pipe, and piston is along with the liquid level of ink progressively descends.After the ink in the core pipe used up, piston dropped to minimum point.At this moment, can begin to irritate the operation that blots.Concrete steps are to open the rear end cap and the nib of gel ink pen earlier; And then the bottle cap on the supporting ink bottle opened, will from bottle, extract out with the piston brace rod that bottle cap joins, and insert the core pipe of gel ink pen from the rear end, withstand on the threaded joints of piston; Rotate bottle cap, make the lower end of piston brace rod and the threaded joints of piston realize being connected; Afterwards, the core pipe front end of gel ink pen is inserted the bottleneck of ink bottle, and in being pressed on beyond the Great Wall, beyond the Great Wall core hole is relative in the core pipe front port that makes gel ink pen and the ink bottle; The pulling bottle cap drives the piston pumpback by piston brace rod, and the ink in the ink bottle can progressively be sucked in the core pipe of gel ink pen; At last, take away gel ink pen, install nib at the front end of core pipe, unload piston brace rod, and after buckling well the bottle cap of the rear end cap of gel ink pen and ink bottle respectively, one time blotting finishes, gel ink pen can reuse.

The utility model has been realized the use repeatedly of gel ink pen, and is economical and practical, and raw material have been saved in environmental protection; The supporting use of ink bottle and gel ink pen, binding is preserved, and has avoided using up the situation that does not have replacement to influence with pen because of pen core and has taken place; The gel ink pen suction is convenient, clean, and service time is long, and cost performance is apparently higher than common gel ink pen.

Description of drawings

Fig. 1 is the structural representation of the gel ink pen of the utility model.

Fig. 2 is the structural representation of the ink bottle of the utility model.

Fig. 3 is the structural representation of the needle tube type pen point of gel ink pen.

Each parts and label thereof are respectively among the figure: nib 1, piston 2, core pipe 3, the pen cap 4, rear end cap 5, bottle cap 6, interior plug 7, piston brace rod 8, bottle 9.

The specific embodiment

As shown in Figure 1, the structure of water absorption type gel ink pen is, at the external stability socket pen cap 4 of core pipe 3, is provided with the section that closes up at the front end of core pipe 3, and by the nib 1 that is threaded; Rear end cap 5 is threaded or pegs graft in the rear end of core pipe 3; In core pipe 3, be loaded with writing ink, be provided with piston 2 in the liquid level upper edge of ink; Be provided with the dead leg of a projection in the top center of piston 2, and be shaped on internal thread therein, this jut is the threaded joints 21 of piston 2, the piston brace rod 8 on the ink bottle that is used to be threaded.

Used nib 1 both can be a bullet-shaped nib shown in Figure 1 on the gel ink pen, also can be the nib of needle tube type shown in Figure 3.The latter can dwindle the black space of staying of nib 1, reduces the black phenomenon of overflowing.Simultaneously, in writing process,, then only a new nib need be changed, this gel ink pen can be continued to use if there is the situation that pearl comes off on the nib 1 to take place.

As shown in Figure 2, the matching ink bottle of water absorption type gel ink pen comprises a bottle 9 and bottle cap 6 two large divisions; Be fixed with in the bottleneck of bottle 9 and fill in 7 in the rubber, plug is shaped on the core hole on 7 in rubber, and the core hole periphery of its end face is shaped on a groove hole, and placing the core pipe leading section of gel ink pen, thereby the front port that guarantees core pipe 3 aligns naturally with the core hole on the interior plug 7.At an inboard fixedly connected piston brace rod 8 of bottle cap 6, the core hole in this piston brace rod 8 passes on the plug 7.Be shaped on one section thread segment in the lower end of piston brace rod 8, this thread segment can be realized being threaded with the threaded joints 21 on the gel ink pen.

Claims

1. water absorption type gel ink pen, in core pipe (3), be loaded with the ink of writing usefulness, preceding termination nib (1) at core pipe (3), the outside socket pen cap (4) at core pipe (3), be connected to rear end cap (5) in the rear end of core pipe (3), it is characterized in that, described nib (1) is flexible connection with described core pipe (3), ink upper edge in described core pipe (3) is provided with piston (2), is provided with the threaded joints (21) that is used to connect piston brace rod at the top of described piston (2).

2. ink bottle that is used for the described water absorption type gel ink pen of claim 1, comprise bottle (9) and bottle cap (6), it is characterized in that, in the bottleneck of described bottle (9), be provided with the interior plug (7) in belt carcass hole, on described bottle cap (6), be connected to piston brace rod (7), be shaped on the screw thread that the described threaded joints (21) with above-mentioned gel ink pen is connected in the lower end of described piston brace rod (7).