CN2347776Y

CN2347776Y - Anti-stopping ball fountain pen

Info

Publication number: CN2347776Y
Application number: CN 98224605
Authority: CN
Inventors: 王良
Original assignee: Individual
Current assignee: Wang Liang
Priority date: 1998-07-17
Filing date: 1998-07-17
Publication date: 1999-11-10
Anticipated expiration: 2008-07-17

Abstract

The utility model relates to a ball type fountain pen capable of preventing clogging. The utility model comprises a ball, a core bar, an ink storing device, a pen head sleeve, a pen neck, a pen liner, a penholder, a pen cap, etc., wherein the ball is arranged at one end of the core bar, and the other end of the core bar is connected with the ink storing device; a leading piece on which a striking gear is arranged in the core bar. Because the structure is adopted, the striking gear drives the leading piece to move in order to help to eliminate blocks, and a drainage function and a current limiting function for the ink can be played. The utility model has the advantages of simple structure and convenient use.

Description

Can anticlogging ball-type fountain pen

The utility model relates to a kind of ball-type fountain pen, especially can prevent the ball-type fountain pen that stops up.

Existing aqueous ballpoint pen all adopts disposable pen core, needs often to change pen core in the use.Disclosed Chinese patent No. 9220118.4 " ball pen ", No. 94239348.1 " ink is assisted the type ball pen ", exist complex structure, and defective such as choking phenomenon easily takes place in the use, and No. the 96213006.0th, disclosed Chinese patent " ink absorbing type aqueous ballpoint pen ", though simple in structure, fluent writing, but through patent working, the chronic drainage of product ubiquity that materialization goes out is difficult to come into the market.

The purpose of this utility model provides the anticlogging ball-type fountain pen of a kind of energy, is equipped with in core bar and dredges part, has possessed the function that prevents to stop up and can resist leakage.

The purpose of this utility model is achieved in that the anticlogging ball-type fountain pen of a kind of energy, comprise compositions such as ball, core bar, water receiver, pen point casing, pen item, barrel, penholder and the cap for brush, ball is contained in core bar one end, the other end of core bar is connected with water receiver, pen point casing, core bar and water receiver are fitted together by the pen item, be characterized in core bar, being equipped with and dredge part, dredge and have striking gear on the part.

The striking gear of dredging on the part can be stirred head and can under the situation that tamper can not be discharged naturally, stir the head drive and dredge the part action being any position action of stretching out between core bar and the pen item for stirring head, and tamper is got rid of in help.

And can be provided with headgear on the head stirring, when getting rid of tamper, stir headgear like this, can make staff avoid the pollution of ink with hand.

Striking gear can also for dredge the vertical core that part is connected, the lead for retractable pencil in the similar prior art tracer of core that hangs down can be a cylinder, also can be a pouring weight, when writing when smooth, the pen that teetertotters, orthocenter drive dredges the part action, gets rid of the plug thing.

In order to make ball head ink supply water abundance, smoothness, on core bar, have groove or hole.

In order to limit ink flowrate in the core bar, existing anti-leakage effect can be store again and contained ink, in the core bar interior cover can also be housed, and have groove corresponding with core bar or hole.

In order to draw ink and exhaust easily, leave the space at the pen point casing head.

The part of dredging of the present utility model can be for dredging sheet or dredging silk, and the thickness the best of wherein dredging sheet is between 0.02mm～0.25mm, and the size the best of dredging silk is between φ 0.05mm～φ 0.60mm.

Owing to taked technique scheme, the utility model to possess good anti-clogging function, simultaneously drainage, metering function have been played in the supply of ink again, and also simple in structure, easy to use, be suitable for mass industrialized production.

Concrete structure of the present utility model is provided by following embodiment and accompanying drawing thereof.

Fig. 1 is the stylographic general assembly longitudinal sectional view of the utility model anticlogging ball-type of energy;

Fig. 2 can stylographic being equipped with of anticlogging ball-type dredge the part cutaway view for the utility model;

Fig. 3 is the stylographic cutaway view of dredging sheet that is equipped with of the utility model anticlogging ball-type of energy;

Fig. 4 can the stylographic cutaway view of dredging silk that is equipped with of anticlogging ball-type for the utility model.

Below in conjunction with drawings and Examples the utility model can be described further by anticlogging ball-type fountain pen.

Can learn referring to whole accompanying drawings: the utility model comprises ball 1, core bar 2, water receiver 3, pen point casing 4, pen item 5, barrel 6, penholder 10 and the cap for brush 11 compositions, pen point casing 4, pen 5 also comprise to be dredged part 7, stirs 8 or vertical core 8 ', diversion core 9, ball 1 is contained in core bar 2 one ends, the other end of core bar 2 is connected with water receiver 3, have groove or hole on the core bar 2, cover 12 in can also being equipped with in the core bar 2, and have groove corresponding with core bar or hole, pen point casing 4, core bar 2 and water receiver 3 have been contained in by pen item 5.

Referring to Fig. 2,3, have vertical masonry joint on the core bar 2 and be equipped with and dredge part 7, dredge on the part 7 and have striking gear, stirring 8 can be for dredging the projection on the part 7, and stirring on 8 to have headgear, and headgear can encase projection separately, also can be enclosed within pen 5 outer and with stir 8 be connected, nested or make one, and can directly slide or outside pen item 5, slide and stir 8 by screw thread with respect to pen item 5 and drive together and dredge part 7 actions, help to get rid of tamper.Stirring head's cover can make the people avoid the pollution of ink.

Above-mentioned dredging stirs 8 for stretching out the head of stirring at any position between core bar 2 and the pen item 5 on the part 7.

Above-mentioned dredge part 7 and can extend longitudinally to water receiver 3 or barrel 6.

Referring to Fig. 1,4, be equipped with in the core bar 2 and dredge part 7, striking gear can also for dredge the vertical core 8 ' that part 7 is connected.Hang down lead for retractable pencil in core 8 ' the similar prior art tracer can be a cylinder, also can be a pouring weight, and the position is best to be in the water receiver 3, writes when smooth, and the pen that teetertotters, the core that hangs down drive dredges the part action, gets rid of tamper.

The above-mentioned part 7 of dredging can be that to dredge sheet also can be to dredge silk, dredges that the thickness of sheet is best to be 0.02mm～0.25mm, dredges that the size of silk is best to be φ 0.05mm～φ 0.60mm.

Claims

1, the anticlogging ball-type fountain pen of a kind of energy, comprise ball, core bar, water receiver, pen point casing, pen item, barrel, penholder and cap for brush composition, ball is contained in core bar one end, the other end of core bar is connected with water receiver, pen point casing, core bar and water receiver are fitted together by the pen item, it is characterized in that: be equipped with in the core bar and dredge part, dredge and have striking gear on the part.

2, the anticlogging ball-type fountain pen of energy according to claim 1 is characterized in that: the head of stirring of dredging striking gear on the part and be any position of stretching out between core bar and the pen.

3, the anticlogging ball-type fountain pen of energy according to claim 1 is characterized in that: stir head and be provided with headgear.

4, the anticlogging ball-type fountain pen of energy according to claim 1 is characterized in that: dredge on the part striking gear for and dredge the vertical core that part is connected.

5, the anticlogging ball-type fountain pen of energy according to claim 1 is characterized in that: have groove or hole on the core bar.

6, the anticlogging ball-type fountain pen of energy according to claim 1 is characterized in that: leave the space at the pen point casing head.

7, the anticlogging ball-type fountain pen of energy according to claim 1 is characterized in that: dredge part and extend longitudinally to water receiver or barrel.

8, the anticlogging ball-type fountain pen of energy according to claim 1 is characterized in that: dredge part for dredging sheet or dredging silk.

9, the anticlogging ball-type fountain pen of energy according to claim 8, it is characterized in that: the thickness of dredging sheet is 0.02mm～0.25mm.

10, the anticlogging ball-type fountain pen of energy according to claim 8 is characterized in that: dredge silk and be of a size of φ 0.05mm～φ 0.60mm.