CN101219619A

CN101219619A - Complementing type ink storing machine

Info

Publication number: CN101219619A
Application number: CNA200710036478XA
Authority: CN
Inventors: 王良
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-01-14
Filing date: 2007-01-14
Publication date: 2008-07-16

Abstract

The invention relates to a compensative ink storage device, which comprises a canister body; the invention is characterized in that an end of the canister is provided with a cover part; the other end of the canister is provided with a bottom part; the canister, the cover part and the bottom part are sealed and connected to form the totally enclosed compensative ink storage device; the compensative ink storage device is filled with marker ink liquid; the invention also comprises a safe device which is arranged inside the compensative ink storage device, and used for connecting a writing tool. The ink storage device forms a totally enclosed structure containing writing ink liquid, and thus effectively prevents and avoids the phenomenon of ink liquid leakage; rare air drying or diminishment occurs even after long-term storage; the invention effectively prevents and avoids the phenomenon of ink liquid leakage caused by pushing the ink storage device unconsciously or during children playing; the invention is convenient for compensating writing ink liquid into the writing tool or repeatedly replacing the ink storage device on the writing tool out of the writing ink liquid to achieve the effect of writing or continuous writing; the invention is simple and reasonable in structure, low in cost, safe in utilization and suitable for mass production.

Description

Complementing type ink storing machine

Technical field

The present invention relates to a kind of accumulator of compensation type, be used for being installed in writing implement, such as the equipments of recording of other types such as color pen, felt material stylus, fiber stylus, ball pen, lettering pen, pen, painting pen, e-Pointer, mark's pen, blank pen, paintbrush, the nail mark pen that is used to have a manicure and marker pen, the especially replaceable accumulator that is contained on the writing implement.

Background technology

Writing implement on the existing market, though complex forms is changeable, all there is following common shortcoming in great variety of goods: the amount of 1, depositing black liquid very little, the frequency that more renews pen is very high.2, because of this body structure of writing implement institute extremely, if filling is write the amount of black liquid when surpassing the capacity that writing implement self bears, the then very easy leak ink of this pen, so its anti-poor performance of leaking is the structure that belongs to low capacity so write the capacity of black liquid in the existing writing implement.3, when changed by temperature and/or atmospheric pressure, expanded or the air that is stressed produces pressure and causes writing implement seepage China ink liquid phenomenon to occur writing black liquid.4, when the time that writing implement is deposited is long slightly, the black liquid of writing in the ink storage chamber can reduce by natural air drying, has shortened writing time, even can't write.5, when writing implement dispatching from the factory use before, if the resting period is long slightly, marker nib is easy to cause to be equipped with in the writing implement and write black liquid, and nib can't be write by air-dry and stop up.6, especially popular a kind of disposable writing implement just have to be abandoned when also very new because of the whole writing implement that uses up fast of writing black liquid often, thereby the utilization rate of whole writing implement is very low, causes the very big wasting of resources.

Summary of the invention

The objective of the invention is the defective that exists at above-mentioned prior art and propose a kind of totally-enclosed and have a complementing type ink storing machine of writing black liquid, be used for to replenish to writing implement and write black liquid, or can repeatedly change to be installed in and used up the accumulator of writing black liquid in the writing implement, prolong the writing time of writing implement widely, prevented and avoided simultaneously weeping again effectively.

Another object of the present invention is that safety device is set in accumulator, is used for being connected with writing implement, prevented effectively unintentionally or child press accumulator easily when playing, avoided occurring the phenomenon of leakage; It is simple and reasonable for structure, and is easy to process, safe in utilization, is fit to produce in enormous quantities.

Another object of the present invention provides fully closed accumulator, also is not prone to air-dry minimizing and writes black liquid even deposit for a long time.

In order to realize the foregoing invention purpose, the present invention adopts following technical scheme: it comprises cylindrical shell, it is characterized in that: the end at described cylindrical shell is provided with cap, the other end at described cylindrical shell is provided with the bottom, described cylindrical shell, cap and bottom are connected mutually hermetically, to form fully closed complementing type ink storing machine, mark China ink liquid is housed in complementing type ink storing machine; Also comprise safety device, be arranged in the described complementing type ink storing machine, be used for being connected with writing implement.

The bottom of described complementing type ink storing machine is provided with first recess.

Described safety device comprises screw thread, is arranged in the described complementing type ink storing machine, is used for being connected with writing implement.

Described safety device comprises screw thread, and described screw thread is arranged in described first recess.

Described safety device comprises at least one convex, is arranged in the described complementing type ink storing machine, is used for being connected with writing implement.

Described safety device is annular convex.

Described safety device is the point type convex.

Described safety device comprises at least one recess, is arranged in the described complementing type ink storing machine, is used for being connected with writing implement.

Described safety device is an annular recess.

The thinnest part of part bottom is between 0.2mm-1.00mm in the described bottom.

The thinnest part of described part bottom is between 0.15mm-0.60mm.

The branch body structure is made with the bottom in the part bottom in the described bottom, and connects hermetically mutually.

Described part bottom is round bead shape or bulk.

In described first recess, convex or recess are set.

In described first recess, be provided with and open device.

The described device of opening comprises and opens part.

The described device of opening also comprises and draws device for ink.

The described device of opening also comprises scavenge duct.

The described device of opening also comprises black liquid passage.

The described device for ink that draws is for drawing black core or drawing black part or draw ink passage.

Adopt the present invention of technique scheme, make accumulator form to be equipped with and write black liquid and totally enclosed structure, prevent and avoided occurring water clock China ink liquid phenomenon effectively; Even deposit for a long time and also be not prone to air-dry minimizing phenomenon; Prevent effectively and avoided unintentionally or child promotes accumulator when playing and water clock China ink liquid phenomenon occurs; Can be easily replenish to writing implement and write black liquid, or can repeatedly change at writing implement and used up the accumulator of writing black liquid, reach and can write or the effect of continuous writing, this is simple and reasonable for structure, and cost is low, and is safe in utilization, is fit to produce in enormous quantities.

Description of drawings

Fig. 1 is the structural representation of first kind of embodiment of the present invention.

Fig. 2 is the structural representation of second kind of embodiment.

Fig. 3 is the structural representation of the third embodiment.

Fig. 4 is the structural representation of the 4th kind of embodiment.

Fig. 5 is the structural representation of the 5th kind of embodiment.

Fig. 6 is the structural representation of the 6th kind of embodiment.

Fig. 7 is the structural representation of the 7th kind of embodiment.

Fig. 8 is the structural representation of the 8th kind of embodiment.

Fig. 9 is the structural representation of the 9th kind of embodiment.

Figure 10 illustrates the structural representation of first kind of embodiment of writing implement of replaceable ink reservoir.

Structural representation when Figure 11 illustrates accumulator duty (open-minded).

Figure 12 illustrates the structural representation of second kind of embodiment of writing implement of replaceable ink reservoir.

Figure 13 illustrates the structural representation of the third embodiment of writing implement of replaceable ink reservoir.

Structural representation when Figure 14 is Figure 13 accumulator duty (open-minded).

Figure 15 illustrates the structural representation of the 4th kind of embodiment of writing implement of replaceable ink reservoir.

Structural representation when Figure 16 is Figure 15 accumulator duty (open-minded).

Figure 17 illustrates the structural representation of the 5th kind of embodiment of writing implement of replaceable ink reservoir.

Structural representation when Figure 18 is Figure 17 accumulator duty (open-minded).

Figure 19 illustrates the structural representation of the 6th kind of embodiment of writing implement of replaceable ink reservoir.

Figure 20 illustrates the structural representation of the 7th kind of embodiment of writing implement of replaceable ink reservoir.

Structural representation when Figure 21 is Figure 20 accumulator duty (open-minded).

Figure 22 illustrates the structural representation of the 8th kind of embodiment of writing implement of replaceable ink reservoir.

Figure 23 illustrates the structural representation of the 9th kind of embodiment of writing implement of replaceable ink reservoir.

Among the figure:

3-accumulator 30-safety device 301-screw thread 302; 302 '-convex 303; 303 '-recess 31-bottom 310-screw thread 32-first recess 321-screw thread 322-convex 33; 33 '-part bottom 34-the 3rd draws Mo Xin 35-cylindrical shell 36-cap 4-and opens device 41-and open part 411-screw thread 412; 412 '-recess 42-draws device for ink 421-and draws Mo Xin 43-scavenge duct 44-leakage barriers 5; 5 '-sealing ring 6-protective cover 1-nib 11-second draws Mo Xin 12-ball 13-and writes black liquid 2-ink storage chamber 20-holder 21-Coupling 210-screw thread 211; 211 '-recess 212; the anti-device 220-first exhaust passage 221-second exhaust passage 23--air deflector 24-second scavenge duct that leaks of 212 '-convex 22-

The specific embodiment

The present invention is used for the complementing type ink storing machine of writing implement, it comprises cylindrical shell 35, it is characterized in that: the end at cylindrical shell 35 is provided with cap 36, the other end at cylindrical shell 35 is provided with bottom 31, cap 36, bottom 31 and cylindrical shell 35 are connected mutually hermetically, to form totally enclosed complementing type ink storing machine 3, are equipped with in accumulator 3 and write black liquid 13, even deposit for a long time, air-dry minimizing phenomenon can not appear yet; Also comprise safety device 30, be arranged in the complementing type ink storing machine 3, be used for being connected with writing implement.Prevent effectively and avoided unintentionally or child presses accumulator 3 easily before when playing and water clock China ink liquid phenomenon occurs, can in writing implement, replenish easily and write black liquid, or can repeatedly change and used up the accumulator of writing black liquid in the writing implement, this is simple and reasonable for structure, and deposit for a long time and also be not prone to air-dry minimizing phenomenon, and, water clock China ink liquid phenomenon can not appear yet, easy to use, cost is low, is fit to produce in enormous quantities.

Referring to Fig. 1, one or affixed all-in-one-piece structure can be made with cylindrical shell 35 in cap 36 and cylindrical shell 35 or bottom 31, to write black liquid 13 is contained in the cylindrical shell 35, then, again bottom 31 or cap 36 are fixed together mutually hermetically with cylindrical shell 35, thereby have formed free-standing totally-enclosed and have the compensation type ink storage chamber 3 of writing black liquid 13.After also cap 36 and bottom 31 and cylindrical shell 35 can being made hermetically sealed one, will write black liquid 13 again and adopt the method for needle tubings perforation will write black liquid to inject accumulator 3, and then seal for the place of being perforated again.Referring to Fig. 8, also integral body can be made in cylindrical shell 35, cap 36 and

bottom

31,31 have port and put into and write black liquid 13 in the bottom, and 31 passage port is embedded with (connecting hermetically mutually) part bottom 33 ' and will writes black liquid 13 and close and form complementing type ink storing machine 3 in the bottom again.Be equipped with and write black liquid 13 and the structure of fully closed accumulator 3 also has a variety of variations, such as, after also one or affixed being integral can being made in cylindrical shell 35 and bottom 31, in bottom 31, have port, be embedded with (connecting hermetically mutually) part bottom 33 or 33 ' again at passage port and make bottom 31 sealings, to write black liquid 13 then puts in the cylindrical shell 35, form totally-enclosed with cylindrical shell 35 sealings cap 36 again and have the complementing type ink storing machine 3 of writing black liquid 13, prevent and avoided occurring water clock China ink liquid phenomenon effectively; Even deposit for a long time and also be not prone to air-dry minimizing phenomenon; Can be easily replenish in writing implement and write black liquid, or can repeatedly change and use up the accumulator of writing black liquid, reach and can write or the effect of continuous writing, this is simple and reasonable for structure, cost is low, and is safe in utilization, is fit to produce in enormous quantities.

Referring to Fig. 1 to Fig. 9, bottom 31 can also comprise recess 32, can be used to writing implement on open device 4 be connected (referring to Figure 10 or Figure 12).Have a detailed description in the explanation of back about the relevant explanation such as device 4 grades of opening in the writing implement.

The bottom surface of recess 32 has at least part to can be made into thin face, is used for getting out of the way exchange device 4 and breaks easily when break-through, is convenient to draw device for ink 42 and has at least part (referring to Figure 11) to stretch in the accumulator 3.The thinnest part of recess 32 bottom surfaces is between 0.02mm～1.00mm the time, makes to open device 4 and be more prone to wear out recess 32.The thinnest part of recess 32 bottom surfaces is to be preferable selection between 0.15mm-0.60mm.

Referring to Fig. 8, in described bottom 31, through hole is set, part bottom 33 ' is set in described through hole is used for closed bottom 31, to form recess 32.Part bottom 33 ' can be round bead shape, also can be bulk, interlocking (connecting hermetically mutually) is in bottom 31, when replenishing, needs write black liquid 13 (referring to Figure 22) in writing implement, recess in complementing type ink storing machine 3 bottoms 31 32 is promoted (or rotation) downwards with opening part 41 contrapositions, make and open part 41 and back down part bottom 33 ' (referring to Figure 22) in the accumulator 3, make the black liquid 13 of writing in the accumulator 3 write black liquid to tip of stylus 1 supply, write black liquid thereby nib 1 is regained by the device for ink of opening in the part 41 42 that draws.

Referring to Fig. 3 or Fig. 7, in recess 32, can be provided with and open device 4, be used for opening and guiding nib 1 guiding of the black liquid 13 of writing of accumulator 3 in writing implement to write black liquid.Opening device 4 can comprise and open part 41 and draw device for ink 42.Draw device for ink 42 and be arranged on and open in the part 41, also can be arranged on the outside of opening part 41.Open device 4 and can also comprise scavenge duct 43, be used for exchange of air, make in the accumulator 3 write black liquid 13 when nib 1 supply so that and air exchange, thereby reach fluent writing.Drawing device for ink 42 can be for drawing Mo Xin 421 (referring to Figure 10 or Figure 13), also can be for drawing black part or drawing ink passage.Open device 4 and can comprise and open part and black liquid passage, be used for opening and guiding the black liquid 13 of writing of accumulator 3 to write black liquid to nib 1 supply.Air can exchange from black liquid passage and scavenge duct, flows to help writing black liquid.

Referring to Fig. 1 or Fig. 3, also comprise safety device 30, be arranged in the accumulator 3, be used for being connected with writing implement.Safety device 30 can comprise screw thread 301, is arranged in the complementing type ink storing machine 3, such as the surface at cylindrical shell 35 screw thread 301 is set, difficult drop-off when being used for spinning mutually with writing implement, and, can not be pushed easily, prevent and avoided occurring the phenomenon that water clock is write black liquid effectively.Referring to Figure 10, in ink storage chamber 2, be provided for installing on 21 mouthfuls of the Couplings of complementing type ink storing machine 3 screw thread 210 is set, accumulator 3 has at least part can be installed in the Coupling 21, screw thread 301 on the accumulator 3 can spin mutually with screw thread 210, in not needing complementing type ink storing machine 3 write black liquid 13 time, the setting of screw thread 210 prevented unintentionally or child press easily when playing and have the accumulator 3 of writing black liquid 13, avoid having occurred water clock China ink liquid phenomenon.Referring to Figure 11, when needs complementing type ink storing machine 3 when black liquid is write in nib 1 supply, rotation accumulator 3, the screw thread 301 of cylindrical shell 35 appearances and the screw thread 210 on the Coupling 21 are spun mutually, accumulator 3 is moved down, make the device 4 of opening on the writing implement open writing black liquid 13 and writing black liquid to nib 1 supply in the accumulator 3, prevented that also obscission from appearring in accumulator 3 simultaneously by drawing device for ink 42.When writing black liquid 13 and use up in the accumulator in the writing implement 3, can withdraw from accumulator 3, change new complementing type ink storing machine again.

Referring to Fig. 3, on the surface of cylindrical shell 35 screw thread 301 is set, open device 4 and be installed in the recess 32 that accumulator 3 bottoms 31 are provided with, have the accumulator 3 of opening device 4 and can be installed in as shown in figure 13 the writing implement, and can be connected with the screw thread 210 in the Coupling 21.Referring to Figure 14, when in the ink storage chamber 2 write that black liquid uses up and need write black liquid 13 time, rotation accumulator 3 moves radially towards nib 1 direction, the top 44 of opening device 4 and ink storage chamber 2 is joined promote and open that device 4 moves up and the bottom 31 of opening accumulator 3, make and write black liquid and continue to provide to nib 1 by drawing device for ink 42.

The screw thread that is provided with on screw thread and the writing implement also can be set in the outer side edges of accumulator 3 bottoms 31 spin mutually, accumulator 3 is contained in the writing implement safely.Such as, the structure that screw thread and the screw thread of described outer side edges setting can spin mutually is set in the bottom of Coupling 21 inboards.

Referring to Fig. 2, screw thread 321 is set in recess 32, be used for can with open part 41 on the screw thread 411 that is provided with spin mutually (referring to Figure 12), complementing type ink storing machine 3 is contained on the writing implement safely.

Referring to Fig. 4 to Fig. 7, safety device 30 comprises at least one convex 302, is arranged in the complementing type ink storing machine 3, is used for and can be connected with writing implement.Such as, on the surface of cylindrical shell 35, convex is set, interconnect with the Coupling 21 that is provided with in the writing implement, also can on Coupling 21, recess be set and described convex interconnects and blocks, they are connected and difficult drop-off safely, can not be pushed easily yet, prevent and avoided occurring water clock China ink liquid phenomenon effectively.

Referring to Fig. 4 and Figure 15, first recess 32 that on accumulator 3 bottoms 31, is provided with open device 4 and be connected, convex 302 is set on the accumulator 3, and the oral area on the Coupling 21 blocks the route that convex 302 moves down, prevented unintentionally or child promote accumulator 3 when playing easily.In needing accumulator 3 write black liquid the time, as long as when pressing accumulator 3, make and recess 211 is set on convex 302 and the Coupling 21 is connected and blocks, make accumulator 3 difficult drop-offs, simultaneously, open device 4 and open the bottom of accumulator 3,, make the black liquid of writing in the accumulator 3 continue to provide to nib 1 referring to Figure 16.

Referring to Fig. 7 and Figure 20, two convexs 302,302 ' are set on accumulator 3, two recesses 211,211 ' are set on Coupling 21, convex 302 ' is connected with recess 211 and blocks, prevented that accumulator 3 from coming off, also prevented unintentionally or child promotes accumulator 3 when playing and seepage China ink liquid phenomenon occurs.Referring to Figure 20, in needing accumulator 3 write black liquid the time, promote accumulator 3, convex 302 ' and recess 211 are thrown off, and convex 302 ' is connected with recess 211 ' and blocks, simultaneously, convex 302 also is connected with recess 211 and blocks, and accumulator 3 stably is connected with Coupling 21.

Referring to Fig. 8 or Figure 22, safety device 30 comprises recess 303,303 ', is arranged in the complementing type ink storing machine 3, is used for being connected with writing implement.The branch body structure is made with bottom 31 in part bottom 33 ' in bottom 31, and connects hermetically mutually, and it is open-minded to be convenient to open device.

Referring to Figure 22, recess 303,303 ' is set on the accumulator 3, convex 212 is set on Coupling 21, convex 212 is connected with concavity 303 ' and blocks, prevented unintentionally or child presses accumulator 3 when playing easily, prevent that also obscission from appearring in accumulator 3, in needing accumulator 3 write black liquid the time, as long as press down accumulator 3, make and open device 4 and open accumulator 3, simultaneously, concavity 303 ' is connected with convex 212 and blocks, and has prevented that obscission from appearring in accumulator 3.

Also can in first recess 32 of accumulator 3 bottoms 31, safety device be set; Safety device comprises at least one convex or at least one recess, is connected with at least one recess that is provided with on ink storage chamber 2 in the writing implement or the Coupling 21 on the ink storage chamber or at least one convex and the structure blocked.

Structure when below complementing type ink storing machine being matched with writing implement illustrates:

Referring to Figure 10 Fig. 1, on the top of ink storage chamber 2, be provided with and open device 4, Coupling 21 is arranged on the top of ink storage chamber 2 and is connected with ink storage chamber 2, complementing type ink storing machine 3 has at least part to be arranged in the Coupling 21, complementing type ink storing machine 3 is fully closed structure, even deposit for a long time, also be difficult for reducing writing black liquid, prolonged writing time.First recess, 32, the first recesses 32 are set on the bottom 31 of accumulator 3 and open device 4 and be connected.Open device 4 and comprise and open part 41 and draw device for ink 42, can also comprise scavenge duct 43.Also comprise safety device 30, be arranged on the accumulator 3, on the surface of the accumulator 3 that safety device 30 also can be provided with for screw thread 301, the screw thread 301 that is provided with on the oral area of Coupling 21 also is provided with screw thread 210 and accumulator 3 is connected, because overlap joint mutually between screw thread and the screw thread, when unintentionally or child when playing, can't promote accumulator 3 moves, that is to say to make and open device 4 and can't open the black liquid of writing in the accumulator 3, prevent effectively and avoided occurring water clock China ink liquid phenomenon, prevented that also obscission from appearring in accumulator 3, rational in infrastructure, safe in utilization, easy to operate.When writing black liquid and use up in the ink storage chamber 2, need in the accumulator 3 write black liquid 13 time, rotation accumulator 3, screw thread 301 is connected with screw thread 210 and accumulator 3 is moved down, and opens part 41 and opens accumulator 3 thereby make.

Referring to Figure 11, part bottom 33 in the complementing type ink storing machine 3 is pried open, send in the accumulator 3 and write black liquid 13 and communicate drawing device for ink 42 and scavenge duct 43, at this moment, scavenge duct 43 enters in the accumulator 3 air, make and write black liquid 13 and continue to provide, prolonged writing time to nib 1 by drawing device for ink 42.Screw thread 301 spins mutually with screw thread 210, has prevented that also accumulator 3 from causing writing implement water clock China ink liquid phenomenon to occur because of coming off.

The anti-device 22 that leaks is set in ink storage chamber 2, has prevented that water clock China ink liquid phenomenon from appearring in the black liquid 13 (referring to Figure 10) of writing in the ink storage chamber 2.Leakage barriers 44 is set opening part 41 and draw between the device for ink 42, is convenient to install the black liquid of writing that draws in device for ink 42 and the control accumulator 3 and flows in the ink storage chamber 2.Drawing device for ink 42 can be for drawing Mo Xin 421, draws Mo Xin 421 and can adopt and have the gap and have the fibrous material of adsorption capacity or analog or felt material or sponge or a silk class and make.Above anti-leakage device 22, air deflector 23 is set, be subjected to the swollen black liquid of writing that squeezes out that rises to introduce anti-the leakage in the device 22 and store by drawing device for ink 42 and air deflector 23 if having by air, flowing and produce seepage China ink liquid phenomenon to nib 1 appears directly in the black liquid of having avoided being squeezed out of writing.Nib 1 can comprise that second draws Mo Xin 11 and ball 12.Nib 1 can comprise that also second draws black core or ball or split metal penpoint etc. all are generally used for nib in the equipments of recording.

When writing black liquid and use up in the accumulator 3, also the accumulator on the writing implement 3 can be taken out, referring to Fig. 1, the complementing type ink storing machine 3 that more renews makes and writes the worker and can reuse the writing implement that the accumulator of writing black liquid is housed that can install easily or more renew many times, simple in structure, cost is low, and is safe in utilization, is fit to produce in enormous quantities.

Referring to Figure 10, also can be that detachable protective cover 6 is housed on the Coupling 21, be used to protect additional accumulator 3.

Also can screw thread be set, screw thread and the structure that the screw thread of the bottom setting of Coupling 21 is connected also are set in the bottom of accumulator 3, prevent to occur seepage China ink liquid phenomenon in the bottom of Coupling 21.

Also the device for ink that contains with adsorption capacity can be set in ink storage chamber 2 or accumulator 3, such as, contain device for ink and can adopt fibrous material or analog or silk class or sponge or felt material etc. to make, make and write black liquid and be adsorbed on and contain in the device for ink, write black liquid to provide to nib.

Opening device 42 can be for drawing Mo Xin 421, also can be for drawing black part or drawing ink passage etc.

Also can be not contain in the ink storage chamber 2 to write black liquid, accumulator 3 is fully closed structure, like this, air-dry minimizing phenomenon can not appear for a long time yet even writing implement is deposited, prolonged writing time, when needs are write, as long as rotation accumulator 3, just can make and open device 4 and open and guide the interior black liquid of writing of accumulator 3 to provide to nib 1 and write black liquid.

Referring to Figure 12 and Fig. 2, part 41 surfaces of opening of opening in the device 4 are provided with screw thread 411, in first recess 32 of accumulator 3 bottoms screw thread 321 being set can be connected with screw thread 411, prevented unintentionally or child directly press accumulator 3 when playing and seepage China ink liquid phenomenon occurs, prevented that also obscission from appearring in accumulator 3.In needing accumulator 3 write black liquid the time, as long as rotation accumulator 3, just can make and open the part bottom 33 that part 41 is opened accumulator 3, make the black liquid of writing in the accumulator 3 continue to provide to nib 1 by drawing device for ink 42, simultaneously, screw thread 321 spins mutually with screw thread 411, has prevented that seepage China ink liquid phenomenon from appearring in accumulator 3 because of coming off.

Referring to Figure 13 and Fig. 3, open in first recess 32 that device 4 is arranged on accumulator 3 bottoms 31, between the top of opening part 41 and ink storage chamber 2, sealing ring 5 is set, prevented to occur between them seepage China ink liquid phenomenon.

Referring to Figure 14, the structural representation when Figure 14 is a writing implement duty in 13, its technical scheme is close with Fig. 1 and Fig. 2.

Referring to Figure 15 and Fig. 4, also comprise safety device 30, be arranged on the accumulator 3, safety device 30 comprises that at least one convex 302 is arranged on the surface of accumulator 3; Recess 211 is set on Coupling 21, and the oral area of Coupling 21 stops the route that convex 302 moves down, and makes accumulator 3 be difficult for moving down, prevented unintentionally or child promote accumulator 3 easily when playing and seepage China ink liquid phenomenon occurs.

Referring to Figure 16, in needing accumulator 3 write black liquid the time, enforce accumulator 3, make and open the black liquid 13 of writing that device 4 opens in the accumulator 3 and continue to provide to nib 1, simultaneously, convex 302 has at least part to enter in the recess 211 and is connected and blocks, and has prevented that accumulator 3 from causing the black liquid phenomenon of seepage because of coming off.

Referring to Figure 17 and Fig. 5, convex 302 is set on accumulator 3, recess 211,211 ' is set on Coupling 21, convex 302 is connected with recess 211 and blocks, accumulator 3 is stably locked together with Coupling 21, prevented that obscission from appearring in accumulator 3, also prevented unintentionally or child press accumulator 3 easily when playing and seepage China ink liquid phenomenon occurs.

Referring to Figure 18, in needing accumulator 3 write black liquid the time, enforce accumulator 3, just can make and open the black liquid 13 of writing that part 41 opens in the accumulator 3 and provide to nib 1, simultaneously, convex 302 is thrown off with recess 211, and convex 302 is connected with recess 211 ' and blocks, and has prevented because of coming off or the loosening seepage China ink liquid phenomenon that occurs.

Referring to Figure 19 and Fig. 6, the technical scheme of present embodiment is close with Figure 17, and its main distinction is: open device 4 and be arranged in the ink storage chamber 2, can be installed in anti-the leakage on the device 22, accumulator 3 has at least part to extend in the ink storage chamber 2, and opens device 4 and is connected.Joint at accumulator 3 and ink storage chamber 2 is provided with sealing ring 5 ', has prevented to occur between them water clock China ink liquid phenomenon.Can also in accumulator 3, be provided with the 3rd and draw Mo Xin 34, be used to improve the fluid ability of writing black liquid 13.

Referring to Figure 20 and Fig. 7, safety device 30 is set on accumulator 3, safety device 30 can comprise convex 302,302 ', recess 211,211 ' is set on Coupling 21, convex 302 ' is connected with recess 211 and blocks, prevented that obscission from appearring in accumulator 3, also prevented unintentionally or child press accumulator 3 easily when playing and seepage China ink liquid phenomenon occurs.

Referring to Figure 21, when pressing accumulator 3 instantly, convex 302 ' is thrown off with recess 211, convex 302 is connected with recess 211 and blocks, convex 302 ' also is connected with recess 211 ' and blocks, and accumulator 3 stably is connected with Coupling 21, has prevented that obscission from appearring in accumulator 3.

Referring to Figure 22 and Fig. 8, safety device 30 is set on accumulator 3, safety device 30 also can comprise recess 303,303 ', convex 212 also is set on Coupling 21, convex 212 is connected with recess 303 ' in the accumulator 3 and blocks, prevented that obscission from appearring in accumulator 3, also prevented unintentionally or child press accumulator 3 easily when playing and seepage China ink liquid phenomenon occurs; When pressing accumulator 3 downwards, convex 212 is thrown off with recess 303 ', and convex 212 is connected with recess 303 and blocks, and accumulator 3 stably is connected with Coupling 21, has prevented that effectively obscission from appearring in accumulator 3.

Also a recess can be set on accumulator 3, two convexs are set on Coupling 21, recess is connected with one of them convex and blocks, and has prevented to be promoted easily, has prevented that also obscission from appearring in accumulator; When promoting accumulator 3, recess is thrown off with one of them convex, and recess is connected and blocks with another convex wherein, has prevented that coming off from appearring in accumulator 3 or loosening phenomenon, has also prevented to occur the black liquid phenomenon of seepage.

Referring to Figure 23, in first recess 32 of accumulator 3 bottoms 31, at least one convex 322 is set, recess 412,412 ' is set opening opening of device 4 on the part 41, recess 412 is connected with convex 322 and blocks, prevented to open part 41 and opened accumulator 3 easily, prevented that also obscission from appearring in accumulator 3.In needing accumulator 3 write black liquid 13 time, firmly press accumulator 3, make and open the black liquid 13 of writing that part 41 opens in the accumulator 3 and continue to provide to nib 1, prolonged writing time, simultaneously, recess 412 is thrown off with convex 322, and recess 412 ' is connected with convex 322 and blocks, and prevents and avoided occurring water clock China ink liquid phenomenon effectively.

Also two convexs can be set in first recess 32, the structure that at least one recess is connected with one of them convex be set opening on the part 41.

Also can on first recess 32, at least one recess be set, be provided with on the part 41 that at least one convex can be connected with described recess and the structure blocked is safe in utilization opening, prevent to occur water clock China ink liquid phenomenon.

Described convex can be the convex annular shape, also can form for a plurality of salient points or the point type convex of annular array.Described protuberance can be the convex of annular, also can form for a plurality of salient points or the point type convex of annular array.

Though below in conjunction with the embodiments the present invention has been made detailed description; but those of ordinary skill obviously can be recognized in the art; previous embodiment only is for the present invention; and non-limiting the present invention; in design scope of the present invention; can also make multiple variation or distortion to previous embodiment, these variations and distortion all should belong to the protection domain of this patent.

Claims

1. complementing type ink storing machine, it comprises cylindrical shell, it is characterized in that: the end at described cylindrical shell is provided with cap, the other end at described cylindrical shell is provided with the bottom, described cylindrical shell, cap and bottom are connected mutually hermetically, to form fully closed complementing type ink storing machine, mark China ink liquid is housed in complementing type ink storing machine; Also comprise safety device, be arranged in the described complementing type ink storing machine, be used for being connected with writing implement.

2. according to the described complementing type ink storing machine of claim 1, it is characterized in that the bottom of described complementing type ink storing machine is provided with first recess.

3. according to claim 1 or 2 described complementing type ink storing machines, it is characterized in that described safety device comprises screw thread, be arranged in the described complementing type ink storing machine, be used for being connected with writing implement.

4. according to the described complementing type ink storing machine of claim 2, it is characterized in that described safety device comprises screw thread, described screw thread is arranged in described first recess.

5. according to claim 1 or 2 described complementing type ink storing machines, it is characterized in that described safety device comprises at least one convex, be arranged in the described complementing type ink storing machine, be used for being connected with writing implement.

6. according to the described complementing type ink storing machine of claim 5, it is characterized in that described safety device is annular convex.

7. according to the described complementing type ink storing machine of claim 5, it is characterized in that described safety device is the point type convex.

8. according to claim 1 or 2 described complementing type ink storing machines, it is characterized in that described safety device comprises at least one recess, be arranged in the described complementing type ink storing machine, be used for being connected with writing implement.

9. described according to Claim 8 complementing type ink storing machine is characterized in that described safety device is an annular recess.

10. according to the described complementing type ink storing machine of claim 1, the thinnest part that it is characterized in that part bottom in the described bottom is between 0.2mm-1.00mm.

11. according to the described complementing type ink storing machine of claim 10, the thinnest part that it is characterized in that described part bottom is between 0.15mm-0.60mm.

12., it is characterized in that the branch body structure is made with the bottom in the part bottom in the described bottom, and connect hermetically mutually according to the described complementing type ink storing machine of claim 1.

13., it is characterized in that described part bottom is round bead shape or bulk according to the described complementing type ink storing machine of claim 12.

14., it is characterized in that in described first recess convex or recess being set according to the described complementing type ink storing machine of claim 2.

15., it is characterized in that being provided with in described first recess and open device according to the described complementing type ink storing machine of claim 2.

16., it is characterized in that the described device of opening comprises and opens part according to the described complementing type ink storing machine of claim 15.

17., it is characterized in that the described device of opening also comprises and draws device for ink according to the described complementing type ink storing machine of claim 16.

18., it is characterized in that the described device of opening also comprises scavenge duct according to the described complementing type ink storing machine of claim 16.

19., it is characterized in that the described device of opening also comprises black liquid passage according to the described complementing type ink storing machine of claim 16.

20., it is characterized in that the described device for ink that draws is for drawing black core or drawing black part or draw ink passage according to the described complementing type ink storing machine of claim 17.