CN2314944Y

CN2314944Y - Filling type fountain pen and its ink bottle lid used thereof

Info

Publication number: CN2314944Y
Application number: CN 97239379
Authority: CN
Inventors: 何恋立; 刘传文
Original assignee: Individual
Current assignee: Individual
Priority date: 1997-12-13
Filing date: 1997-12-13
Publication date: 1999-04-21
Anticipated expiration: 2007-12-13

Abstract

The utility model relates to an injecting type pen and an ink bottle cover matched with the pen. On the basis of the existing common pen, a convex circular table of a pen head of the pen is not connected with an ink storing rubber sac and is provided with at least one small hole which is directly connected with a penholder by threads and an ink stopping adhesive tape, and the tail end of the penholder is connected with a tail cover by the threads and a rubber shim. The ink bottle cover matched with the pen is provided with a suction pipe at the lower part of a cover body, a piston ring and a spring are arranged in the suction pipe, and the piston ring jets the ink through a piston pipe and an injecting needle head which is sheathed on the top of the piston pipe. When the ink is filled, the needle head which penetrates through the rubber shim on a pen tail is inserted into the penholder, and the ink can be jetted into the pen by pressing the needle head. The purposes of sanitation, convenience, large ink storing capacity and long writing time are achieved. The utility model is suitable for students or people who write for a long time.

Description

The ink bottle cover of a kind of pouring-in pen and adapted thereof

The utility model relates to the ink bottle cover of a kind of pen and adapted thereof.

The pen of people's use at present, it generally is nib by the band nib, water storage leather bag in the penholder, penholder and pen container are formed, when needing to suck ink, twist respectively earlier and take off penholder and ink bottle cover, again nib is inserted in the ink in the ink bottle,, ink is sucked in the leather bag with hand extruding water storage leather bag, wipe the ink that is bonded at the nib surface then, tighten ink bottle cover and penholder.Because the leather bag volume is little, when the amount of writing is big, need frequent ink distribution water, troublesome poeration not only also will delay the writing time of lot of valuable, the finger of also often making dirty in addition, influence user's health or manuscript paper neatly.

The purpose of this utility model is: for overcoming the above-mentioned defective of existing pen, provide a kind of pondage big, writing time is long, the pen of the simple health of water sucting mode and the ink bottle cover of adapted thereof.

The purpose of this utility model is achieved in that and is comprising on the existing pen basis of pen container, nib, nib, penholder, water storage leather bag, on the convex round platform joint of nib, do not connect the water storage leather bag, by screw thread and block water adhesive tape directly and penholder join, the side of this convex round platform joint is provided with at least one flowing water through hole; The afterbody of penholder is provided with the connection boss, and by the tail-hood that has been threaded, tail-hood is provided with rubber gasket with being connected between the boss, and this connection boss and tail-hood center are equipped with the through hole of guide pin.

Injecting ink in pouring-in pen for convenience, specialized designs the ink bottle cover of adapted with it, this bottle cap have one by screw thread can with the tight lid of ink bottleneck engagement, the lid bottom is provided with suction pipe, the piston ring that is connected with piston tube is housed in the cavity on suction pipe top, and piston tube is passed lid, and its top is provided with non-circular through hole and is socketed with hollow injection needle, be provided with a spheroid in the cavity of suction pipe bottom, be provided with stage clip between spheroid and the piston ring; Also be provided with in the cavity side on suction pipe top and be used to pass in and out the through hole that ink is overflowed in gas and backflow, also be provided with a spheroid that stops ink to reflux in the top cavity of piston tube.

When this pen is fetched water, as long as the injection needle of special-purpose ink bottle cap, the rubber gasket that passes the pen afterbody is inserted into the penholder inner chamber, push piston tube and stage clip and drive piston by the motion up and down of pressure ring do, ink will pass through suction pipe, piston tube, syringe needle, is injected in the cavity of penholder, then through the aperture of the joint frustum cone side of nib, flow on proposition and the nib, write.

The utility model has the advantages that: during 1. this pen ink distribution water, do not need to turn on nib, penholder and bottle cap, do not need the wiping nib after having played ink yet, therefore easy and simple to handle, sanitation and hygiene.2. because of whole penholder is a reservoir, the volume of water storage is big, therefore can reduce the number of times of ink distribution water, is convenient to continuous writing.3. the utility model is simple in structure, handling ease, and cost is low, is easy to popularization and application.

Introduce an embodiment below in conjunction with accompanying drawing:

Fig. 1 is the structural representation of pouring-in pen.

Fig. 2 is and the matching used ink bottle cover structural representation of Fig. 1.

With reference to Fig. 1, end at columniform plastic penholder [5], convex round platform joint [3] by screw thread and water proof adhesive tape and nib [2] one ends joins, this convex round platform joint [3] side is processed with 1 apopore [4], the other end of nib [2] is provided with nib [1], the other end of penholder [5] is fixed with tail-hood [6] by screw thread and rubber gasket [8], and the middle part of tail-hood [6] is provided with guide pinhole [7].

With reference to Fig. 2: design a bakelite lid [13] that connecting thread [18] is arranged, it is big to be provided with upper cavity in the bottom of lid [13], middle cavities takes second place, the suction pipe that lower cavity is little [12], have a through hole [19] that passes in and out gas and reclaim excessive ink on the top of suction pipe upper cavity, be provided with the piston tube [11] of band piston ring in this cavity, cavity bottom is provided with a spheroid [17] at the suction pipe middle part, between the top of this spheroid and piston ring, be provided with stage clip [15], piston tube [11] is passed lid [13], its top has non-circular jetting hole [10], be provided with the spheroid [16] of the usefulness that blocks water in the head tube, be socketed with hollow injection needle [14] at the piston tube top.

Claims

1, a kind of pouring-in pen, comprise pen container, nib, nib, penholder, it is characterized in that: do not connect the water storage leather bag on the convex round platform joint of nib, by screw thread and block water adhesive tape directly and penholder join, the afterbody of penholder is provided with the connection boss, by the tail-hood that has been threaded, tail-hood is provided with rubber gasket with being connected between the boss.

2, require described pouring-in pen according to right 1, it is characterized in that: the convex frustum cone side of nib is provided with the through hole of at least one flowing water; The connection boss of penholder afterbody and tail-hood center are equipped with the through hole of guide pin.

3, the ink bottle cover of a kind of and pouring-in pen adapted, it is characterized in that: this bottle cap have one by screw thread can with the tight lid of ink bottleneck engagement, the lid bottom is provided with suction pipe, the piston ring that is connected with piston tube is housed in the cavity on suction pipe top, piston tube is passed lid, its top is provided with through hole and is socketed with hollow entry needle, is provided with a spheroid in the cavity of suction pipe bottom, is provided with stage clip between spheroid and the piston ring.

4, ink bottle cover according to claim 3 is characterized in that: on the cavity on described suction pipe top, also be provided with and be used to the through hole that passes in and out gas and reclaim excessive ink, in the top cavity of piston tube, also be provided with a spheroid that stops ink to reflux.

5, according to claim 3 or 4 described ink bottle covers, it is characterized in that: the jetting hole on described piston tube top is a non-circular hole.