CN2399216Y

CN2399216Y - Directly ink feeding writing pen

Info

Publication number: CN2399216Y
Application number: CN 99252756
Authority: CN
Inventors: 戴兆璋
Original assignee: Individual
Current assignee: Individual
Priority date: 1999-11-03
Filing date: 1999-11-03
Publication date: 2000-10-04
Anticipated expiration: 2009-11-03

Abstract

The utility model relates to a directly ink feeding writing pen. A pen body is provided with a pen holder 11 which can store ink, and a pen head which can adsorb the ink for writing, wherein, a sponge 5 and a valve mechanism are arranged between the pen head 3 and the pen holder 11 for opening a valve when the pen head 3 is pressed, and the ink in the pen holder 11 flows out to be adsorbed on the sponge 5 and the pen head 3. The utility model solves the problem of the volatilization of the ink when the ink is not used; simultaneously, through the design that the ink is directly fed for a nib through an ink discharging valve, the service life of the writing pen is extended. The utility model is suitable for a highlighter, a white board pen, a blackboard pen, a marking pen, etc.

Description

Direct-furnish ink lettering pen

The utility model relates to stationery, more particularly, relates to the lettering pen that a kind of its structure can be fit to the direct ink supply water of multiple pen.

In the prior art, it is exactly the ink indirect feed that lettering pen commonly used such as e-Pointer, marking pen, blank pen, blackboard pen etc. all have characteristics, promptly be provided with a continuous core in pen core, ink is adsorbed on this silk floss core and contacts and be transported on the nib continuously with nib by this silk floss core.Its deficiency is, the attached quantity of ink of continuous wicking is less, and utilization rate is not high, makes shorten the service life of pen, and on the other hand, along with the variation of pencil lead absorption quantity of ink, the ink leaching rate also changes, directly the influence effect of writing.

The purpose of this utility model is to provide a kind of direct-furnish ink lettering pen, this direct-furnish ink lettering pen, can overcome the above-mentioned shortcoming of prior art, when the sealing of solution ink is preserved with effective absorption, water storage volume to greatest extent is provided, and can and write requirement and adjust the ink leaching rate according to the ink reservoir amount, thereby expanded service life improves writing quality.

The purpose of this utility model is to realize like this, construct a kind of direct-furnish ink lettering pen, comprise a body and can be enclosed within the pen pen cap on one's body, body has one can store the nib 3 that the penholder 11 of ink, adsorbable ink are write, and is provided with absorption sponge 5 and valve mechanism valve open so that hour valve can cut off penholder 11 pressurized is big with the passage of absorption sponge at written 3 pressurizeds and makes that the ink outflow is adsorbed in the described sponge 5 in the penholder 11 between nib 3 and penholder 11.

The direct-furnish ink lettering pen that provides according to the utility model, it is characterized in that, described valve mechanism comprises spring 9, be inserted in valve rod 8 in the spring 9, place valve body 7 and sutaining valve door gear bearing 10 between valve rod 8 one ends and the valve seat 6, gently presses nib 3 can make penholder 11 ink inside see through compressed valve rod 8 to flow out with the gap between the fixing valve seat 6 and be adsorbed onto cavernous body 5 and written 3.

Implement direct-furnish ink lettering pen of the present utility model, by the sealed interface structure is that design effectively solves the volatilization problem of ink when not using, by setting of port water storage sponge and the design of directly supplying water of passing through outlet valve to nib, improved the useful life of lettering pen greatly, and this direct-furnish ink lettering pen structure is suitable for various pens such as e-Pointer, blank pen, blackboard pen, marking pen, makes the use value of this lettering pen improve greatly.

Below, in conjunction with the accompanying drawings and embodiments, further specify characteristics of the present utility model, in the accompanying drawing:

Fig. 1 is the decomposing schematic representation of explanation direct-furnish ink lettering pen structure of the present utility model;

As shown in Figure 1, direct-furnish ink lettering pen of the present utility model, comprise the pen cap and body two parts, the pen cap comprises the cap for brush 2 and pen clip 1, body comprises penholder 11, and bearing 10 is housed in the penholder 11, and an end of valve rod 8 is installed in the bearing 10 by spring 9 and the other end is fitted with nib 3, in the mouth 4 Sponge 5, valve seat 6 and valve body 7 are housed, and the center passes described written 3.Wherein, the cooperation of the cap for brush 2 and pen clip 1 can guarantee the pen cap be enclosed within pen on one's body the time be sealing in order to avoid interior storage ink volatilization; Penholder 11 in the body is to be used to store ink, if make transparent, then can see also surplus how many inks at any time, nib 3 adopts the sorbing material of band micropore to make, the size of its material micropore is relevant with the particle of the ink of depositing in the penholder 11, cooperate the nib that adapts with particles of ink, just can be made into the lettering pen of different purposes.Nib 3 contacts with Sponge 5 in a mouth 4, the latter is used to store small volume of ink and guarantees that nib goes out ink lastingly swimmingly, characteristics of the present utility model are to be provided with valve mechanism between nib 3 and the penholder 11, comprise spring 9, be inserted in valve rod 8 in the spring 9, place valve body 7 and sutaining valve door gear bearing 10 between valve rod 8 one ends and the valve seat 6.When normally writing, nib is stressed less, valve closing, ink can not ooze out, go out ink if desired, promptly when writing, feel written 3 water outlets more after a little while, can gently press nib 3, can make penholder 11 ink inside see through compressed valve rod 8 by valve mechanism and flow out with the gap between the fixing valve seat 6 and be adsorbed in the cavernous body 5, and be seeped into written 3.When spring 9 is not compressed, seal between valve rod 8 and the fixing valve seat 6, at this moment, nib 3 is leaned on sponge ink supply water.

Claims

1, a kind of direct-furnish ink lettering pen comprises a body and the pen cap, it is characterized in that, a body has one can store the nib 3 that the penholder 11 of ink, adsorbable ink are write, and sealing is provided with and adsorbs sponge 5 and valve mechanism between nib 3 and penholder 11.

2, direct-furnish ink lettering pen according to claim 1, it is characterized in that, described valve mechanism comprises spring 9, be inserted in valve rod 8 in the spring 9, place valve body 7 and sutaining valve door gear bearing 10 between valve rod 8 one ends and the valve seat 6, gently presses nib 3 can make penholder 11 ink inside see through compressed valve rod 8 to flow out with the gap between the fixing valve seat 6 and be adsorbed onto cavernous body 5 and written 3.