CN2452744Y - Semi-ball column pen for writing use - Google Patents

Abstract

The utility model relates to a writing instrument. An ink storing chamber is arranged in a pen cap, an ink guiding tube is arranged in the ink storing chamber, and the lower end is provided with a connecting member, a spring and an ink guiding member. Ink is guided by the ink guiding member to a pen core and a pen point, the pen core is in a hemisphere column shape, and the pen point is matched with the pen core. The pen cap of the writing pen is also provided with a light source member, and the pen cap is a transparent interlayer which is provided with optical fiber. The light source can illuminate the pen cap and the pen point, and the utility model is convenient to write in night. A compass can also be arranged on the pen cap as required, and the writing pen has the advantages of fluent writing and even ink flowing. In addition, the pen point is not easy to damage, the ink do not easily drop, and the utility model has more functions.

Description

Hemisphere post lettering pen

The utility model relates to a kind of stationery, particularly a kind of lettering pen.

Existing lettering pen has numerous species, and as pen, pencil, writing brush, ball pen, cork pen etc., these lettering pens are various informative, has brought convenience for our working and learning.But also there is weak point respectively in being seen pen, as pen, it by overcoat, nib, storage China ink chamber (barrel), lead parts such as ink barrel and constitute, its principle is to utilize to lead ink barrel and from ink storing tube ink is caused nib, guarantees to write continuity.But shortcomings such as there is the easy water clock of ink usually in pen, and nib is fragile; Ball pen is by ink storing tube and nib, and the steel ball that is installed on the nib constitutes, and the ball when its dependence is write on the nib rotates ink is flowed out from ink storing tube, but the shortcoming that exists is that ink is easily dry and hard, and also more easily freeze winter.After damaging, ball promptly cancels; The cork pen also is to utilize the cork internal pore to permeate ink, and ink condenses in the space of cork when body is excessive, causes not write; In order to overcome the weak point of above several existence, people have also designed the disposable signature pen of short time use, but effect is still undesirable, so people wish to find a kind of writing effect of existing pen, the easy to carry of ball pen arranged again, have both the multifunctional write pen of other function.

The purpose of this utility model provides and a kind ofly can overcome weak points such as existing pen, ball pen, cork pen, design a kind of have write smoothly, not the water clock ink, be difficult for stopping up, the non-damageable hemisphere post of nib lettering pen.

The utility model is realized in following mode: hemisphere post lettering pen comprises the pen cap, the cap for brush, store black chamber, ink guide tube, parts such as nib, be characterized in that the black chamber of storage is arranged in the pen cap on a top, store top, black chamber the top plug is housed, it is indoor that the ink guide tube upper end is contained in the storage China ink, the lower end is connected with connector, water-absorption fiber is housed in the ink guide tube, the water-absorption fiber lower end touches the ink inducing element upper end, between connector and the ink inducing element spring is housed, and has connected set to connect, the joint screw is debug in the ink inducing element upper end, clamp into pen core the lower end, and the pen core upper end is cylindric, and it is hemispherical that the lower end is, pen core matches with nib, and ink inducing element has and vertically splits groove and some ring-types are split groove.Night and field work for convenience, pen cap top is equipped with light source component, and it has minicell and illuminator, and the pen cap is provided with the printing opacity interlayer, and optical fiber is arranged in the interlayer, leads nib always; But installation guide pin on the cap for brush.

The utility model is compared with existing various lettering pens, has the following advantages:

1, writes smoothly, go out China ink evenly;

2, nib does not produce water clock ink phenomenon;

3, nib is not fragile, even nib lands when landing, can not damage yet, and long as service time, nib is subjected to

Wearing and tearing can be turned on connecting portion, and adjustment screw is extended nib downwards, can continue to write;

4, behind the penholder top dress light source component, can make things convenient for write night; Can make things convenient for open-air the work on the cap for brush behind the dress compass again

Industry or travelling are accomplished to use one more.

Below in conjunction with accompanying drawing enforcement structure of the present utility model is described.

Fig. 1 is a hemisphere post lettering pen structural representation;

Fig. 2 is the nib after amplifying and the structural representation of pen core;

Fig. 3 is the ink inducing element structural representation after amplifying;

Fig. 4 is the connected set structural representation after amplifying;

Fig. 5 is the upward view of Fig. 3;

Fig. 6 is the upward view of Fig. 4.

See that from figure light source component 1 is installed in the top of penholder, light source component 1 adopts button cell and illuminator, the pen cap 3 interlayers dress optical fiber, lead nib 13 places, light source illuminates the pen cap 3 and nib 13 by illuminator and optical fiber, makes it to write in night always; The black chamber 4 of storage is housed in the pen cap 3, top plug 2 is equipped with in the upper end, in case ink overflows from storing black chamber, the upper end of ink guide tube 5 is contained in the black chamber 4 of storage, and the lower end is connected with connector 6, in the ink guide tube 5 water-absorption fiber is housed, the fiber lower end touches ink inducing element 10 upper ends, between connector 6 and the ink inducing element 10 spring 7 is housed, and spring 7 is used to promote ink inducing element 10 and pen core 11, be beneficial to the ink that the dispatch deposition is condensed, the effect of settling accounts and helping the transporting ink is arranged; Connector 6 and ink inducing element 10 is connected by connected set 9, and connected mode employing bayonet socket also can adopt alternate manner, and ink inducing element 10 has one and vertically splits groove and some ring-types are split groove, in order to the delivery of ink; Adjustment screw 8 is loaded onto in ink inducing element 10 upper ends, clamp into hemisphere column pen core 11 adjustment screw 8 lower ends, ink inducing element overcoat 12 entangles ink inducing element 10 upper ends and is connected with connected set 9 with thread forms, the lower end is connected with nib 13 with thread forms, nib 13 entangles hemisphere column pen core 11, nib 13 adopts stainless steel or ormolu material to make, hemisphere column pen core 11 adopts the wearability tungsten carbide material to make, its upper end is cylindric, be connected with adjustment screw 8, it is hemispherical that the lower end is, and do not scratch paper when being beneficial to write, and it is more fluent to write; The 0.015-0.02 mm clearance of having an appointment between hemisphere post pen core 11 and the nib 13 is beneficial to the delivery of ink; Adjustment screw 8 is used to regulate the relative position of hemispherical pen core 11 and nib 13, so that the reparation when fluent writing and pen core sphere abrasion; One end of nib 13 is equipped with the cap for brush 14, compass 15 is housed on the cap for brush, debate other direction when being used for field work or tourism, with compass 15 in conjunction with the light source component lighting device, be more conducive under particular surroundings, use as occasions such as night, forests, even with pen, also can increase the entertaining and the knowledge of writing, be a kind of multiduty novel stationery as pass student.

Claims (4)

1, a kind of hemisphere post lettering pen, comprise the pen cap, the cap for brush, store black chamber, ink guide tube, parts such as nib, it is characterized in that: store black chamber (4) and be contained in the pen cap (3), top plug (2) is arranged at top, ink guide tube (5) upper end is contained in the black chamber of storage (4), the lower end is connected with connector (6), ink guide tube is equipped with water-absorption fiber in (5), and the water-absorption fiber lower end touches ink inducing element (10) upper end, between connector (6) and the ink inducing element (10) spring (7) is housed, and there is connected set (9) to connect, joint screw (8) is debug in ink inducing element (10) upper end, and clamp into pen core (11) lower end, and pen core (11) upper end is cylindric, it is hemispherical that the lower end is, and pen core (11) cooperates with nib (13).

2, hemisphere post lettering pen according to claim 1, it is characterized in that ink inducing element (10) has vertically splits groove and some ring-types are split groove.

3, hemisphere post lettering pen according to claim 1 is characterized in that pen cap top also is equipped with light source component (1), and the pen cap (3) is provided with the printing opacity interlayer, and optical fiber is arranged in the interlayer, leads nib (13) always.

4, hemisphere post lettering pen according to claim 1 is characterized in that being equipped with on the cap for brush compass.

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