CN106553472A - Stand-type pencil box, can ink injection pen and its syringe ink bottle - Google Patents

Abstract

The present invention for a kind of stand-type pencil box, can refilling direct-liquid type ball-point pen, new-type refilling pen and its supporting syringe ink bottle.By pen container, hollow flip cap, pen container bottom and pen container top cover are constituted wherein stand-type pencil box.There are 5 circular grooves inside pen container, wherein 4 small cylindrical tanks are distributed in four corners of pen container, ink injection pen can be placed in 4 small cylindrical tanks；1 big circular groove is located at the middle part of pen container, and syringe ink bottle is then placed in big circular groove.Can the afterbody of refilling direct-liquid type ball-point pen and new-type refilling pen all have a ball valve, the pore of this ball valve can be passed through to refilling in pen tool.Syringe ink bottle is to have changed the push rod of traditional screw syringe into four helical layer expansion links；Outer needle cap top cover is hollow and covers on the syringe needle of syringe ink bottle, plays a part of to protect syringe needle.This technology is that pen and ball pen filling prepared Chinese ink provide the efficient and convenient of maximum.

Description

Stand-type pencil box, can ink injection pen and its syringe ink bottle

Technical field

The present invention be a kind of hard-tipped pen class writing implement, specifically a kind of stand-type pencil box, can refilling pen tool and its supporting syringe ink bottle.

Background technology

The present invention relates to a kind of cultural goods, especially a kind of stand-type pencil box, can fill writing brush tool and syringe ink bottle.Belong to and write and drawing appliance, office realm, more particularly to a kind of writing appliance.Ball pen is a kind of fluent writing widely used writing implement, because the characteristics of its fluent writing, its usage amount is considerably beyond other writing implements.But, as the ink reservoir volume of current ball pen is limited, refilling juice cannot be added again, need Jing often to change, when prepared Chinese ink writes in ball pen, often be thrown away by together with the pen cap, cause substantial amounts of social resources and money to waste.

Want to be effectively prevented from wasting just prepared Chinese ink must be filled to ball pen, and while solve the problems, such as ball because long-time writes abrasion and drop.There is the technical scheme (such as CN1535847A, CN1978217A, CN1491810A, CN2723211Y, the CN2602940Y in national patent storehouse) of some this respects at present, but, all there is larger shortcoming in these technologies, not the characteristics of synthetically not considering ball pen technically, a mouth ink leak if common ball pen lacks oil sealing, ball can drop after long-time writes abrasion；Or do not account for consumer convenient and simple requirement is needed in use；Also, these technologies are all only suitable for using in the personal field of small range, are unfavorable for popularizing for the technology.And these are not the reason for should to be current refilling ball pen technology be widely accepted and use.

At present, the drawbacks of pen relies primarily on capsule blotting, this blotting mode be：Blotting is slow, and blotting amount is little, troublesome poeration.This is also the basic reason of the usage amount day by day atrophy for causing pen for a long time.Present some refilling technologies (such as CN2263003Y, the CN201423833Y in national patent storehouse) are although solve a part of problem therein, but, due to the imperfection of technical scheme itself, its refilling is operated, but is that to become another by a kind of trouble loaded down with trivial details.Also, these technologies are all only suitable for using in the personal field of small range, so limit the popularization of these technologies, accepted by the public so as to be difficult to.

The content of the invention

The present invention is to solve the problems, such as that existing ball pen can only single use and caused resource and money waste, environmental pollution, the drawbacks of avoiding existing for existing refilling ball pen technology, simultaneously, caused blotting is slow by capsule blotting to solve pen, blotting amount is little, the problem of troublesome poeration, there is provided a kind of stand-type pencil box, can it is reusable can refilling direct-liquid type ball-point pen, new-type refilling pen and its supporting syringe ink bottle.The present invention adopts a whole set of brand-new thinking, and the main points of the thinking are： 1. from the direct-liquid type ball-point pen in ball pen as design basis, in the penholder afterbody ball valve beyond the Great Wall of direct-liquid type ball-point pen, and in penholder end plus a tail-hood protecting ball valve. 2. changed the ink sac of pen into hard-tipped pen pipe, added a ball valve and tail-hood in the afterbody of hard-tipped pen pipe so as to refilling operate with can refilling direct-liquid type ball-point pen it is just the same. 3. design with can the syringe ink bottle that matches of ink injection pen, the flexible of four helical layer expansion links in syringe ink bottle is controlled by the spiral base of rotary syringe ink bottle bottom, so as to control the turnover of prepared Chinese ink, facilitate consumer to fill prepared Chinese ink at any time, be also beneficial to the popularization and acceptance of the technology.

4. syringe ink bottle from the screw syringe in syringe as design basis, by the putter design of screw syringe into four helical layer expansion links.It is cased with interior needle cap and outer needle cap to hide syringe needle on syringe needle, a screw-top is also cased with above outer needle cap prevents syringe needle ink leak.

5. it is directed to and is too disperseed with upper-part too much, design stand-type pencil box, there are 5 circular grooves inside stand-type pencil box, ink injection pen can be put in 4 small cylindrical tanks of corner, again syringe ink bottle is put in the big circular groove of stand-type pencil box, quickly just by scattered member storage in stand-type pencil box, save space, it is attractive in appearance succinct, it is convenient for carrying.

The technical scheme is that：A kind of stand-type pencil box, is made up of pen container, hollow flip cap, pen container bottom and pen container top cover；Pen container is cuboid, and two square breach are arranged at pen container bottom；There are 5 longitudinal circular grooves inside pen container, wherein 4 small cylindrical tanks are distributed in four corners of pen container, 4 small cylindrical tank sealed bottoms；Remaining 1 big circular groove is located at the middle part of pen container, bottom and top blow-by, and tongue in two circles pen container side by side is arranged at big circular groove inwall bottom；Hollow in the middle part of hollow flip cap, there are 4 flips four corners, and which is enclosed within the top of pen container, and 4 flips are mutually engaged with the top of 4 small cylindrical tanks of pen container, coincide at the top of the hollow and big circular groove of hollow flip cap.Pen container bottom is covered in pen container bottom, and two square breach are covered；Pen container top cover is then covered at the top of pen container.

More than stand-type pencil box, the effect of its 4 small cylindrical tanks and 1 big circular groove is：4 small cylindrical tanks can place ink injection pen, and 1 middle big circular groove can place syringe ink bottle.

The stand-type pencil box of the above, in two circle pen containers of its big circular groove inwall bottom, tongue is mutually agreed with two circle grooves of the spiral base of syringe ink bottle, plays a part of fixed position.Two square breach of pen container bottom, when pen container bottom is covered, square breach are closed up, and syringe ink bottle is tightly waled so as to cannot take out easily；When pen container bottom is taken away, square breach are unclamped, as long as somewhat exerting oneself, just can take out syringe ink bottle.

More than stand-type pencil box, the effect of hollow flip cap is：4 flips of hollow flip cap are engaged with the top of 4 small cylindrical tanks, play a part of to close at the top of 4 small cylindrical tanks, prevent pen tool from skidding off.

One kind can refilling direct-liquid type ball-point pen, be made up of ball-point pen penholder, ball-point pen nib, the cap for brush, ball valve and ball-point pen tail-hood；Ball-point pen penholder afterbody inwall has tongue in a circle penholder, and ball gas nozzle plug is inside ball-point pen penholder and is stuck in penholder on tongue；There is external screw thread ball-point pen penholder end, and which is connected with ball-point pen tail-hood female thread.

A kind of new-type refilling pen, is made up of penholder, hard-tipped pen pipe, pen nib, the cap for brush, ball valve and hard-tipped pen pipe tail-hood；Hard-tipped pen pipe replaces the ink sac of pen, is connected with pen nib；Hard-tipped pen pipe afterbody inwall has tongue in a circle hard-tipped pen pipe, and ball gas nozzle plug is stuck in hard-tipped pen pipe on tongue inside hard-tipped pen pipe.Hard-tipped pen pipe end has external screw thread, and which is connected with hard-tipped pen pipe tail-hood female thread. More than can refilling direct-liquid type ball-point pen and new-type refilling pen, its ball valve fills in inside ball-point pen penholder and hard-tipped pen pipe respectively and is stuck in penholder in tongue and hard-tipped pen pipe on tongue, and there is external screw thread ball-point pen penholder end, and which is connected with ball-point pen tail-hood female thread；Hard-tipped pen pipe end has external screw thread, and which is connected with hard-tipped pen pipe tail-hood female thread.When can ink injection pen prepared Chinese ink be finished need refilling when, by on the syringe needle of the pore insertion syringe ink bottle of ball-point pen penholder or the ball valve of hard-tipped pen pipe afterbody, syringe needle is entered in ball-point pen penholder or hard-tipped pen pipe through the pore of ball valve, turn clockwise the spiral base of syringe ink bottle bottom, four helical layer expansion links extend, piston rises, you can by the prepared Chinese ink injection ball-point pen penholder or hard-tipped pen pipe in syringe ink bottle, the tool just can be write at any time.

A kind of syringe ink bottle, is made up of four helical layer expansion links, screw socket syringe, piston, syringe needle, interior needle cap, outer needle cap, outer needle cap top cover；T-shaped post above four helical layer expansion link top sleeves is connected with piston；4 pin buckle are arranged at screw socket syringe bottom, and four helical layer expansion links are enclosed within screw socket syringe, and 4 pins of one bottom of sleeve are interlocked with 4 pin buckle of screw socket syringe bottom；The spiral base of four helical layer expansion links is exposed at outside screw socket syringe；Screw socket inwall at the top of screw socket syringe has female thread, and outer wall has a cross tongue.Pinhead sleeve is on the nipple of screw socket syringe；There is a pore at interior needle cap center, and the external screw thread that interior needle cap outer wall has external screw thread, interior needle cap is connected with the screw socket female thread on screw socket syringe；Syringe needle exposes through the pore of interior needle cap；There is needle cap circular groove outside a longitudinal direction in the middle part of outer needle cap, the upper and lower blow-by of outer needle cap circular groove；Between outer needle cap circular groove outer wall and the inwall of outer needle cap, there is cross recess；Outer needle cap is enclosed within above screw socket syringe, and its internal outer needle cap circular groove and cross recess are connected with screw socket and cross tongue on screw socket syringe and mutually agree with；Syringe needle is hidden in the outer needle cap circular groove of outer needle cap, aligns with outer needle cap circular groove mouth；Outer needle cap top cover is hollow, and which is connected with outer needle cap circular groove and mutually agrees with, and hollow space covers syringe needle.

Four helical layer expansion link of the above is made up of outer four layers of expansion link, interior four layers of expansion link and spiral base；The flexible of four helical layer expansion links is controlled by rotating screw base, so as to control the lifting of the piston in screw syringe, plays a part of to give ink injection pen refilling.

When can ink injection pen prepared Chinese ink be finished need refilling when, by on the syringe needle of the pore insertion syringe ink bottle of ball-point pen penholder or the ball valve of hard-tipped pen pipe afterbody, syringe needle is entered in ball-point pen penholder or hard-tipped pen pipe through the pore of ball valve, turn clockwise the spiral base of syringe ink bottle bottom, four helical layer expansion links extend, piston rises, you can by the prepared Chinese ink injection ball-point pen penholder or hard-tipped pen pipe in syringe ink bottle, whole refilling process is completed.Pen tool is extracted from syringe needle, in ball-point pen tail-hood or the hard-tipped pen pipe tail-hood screwed on, then the outer needle cap top cover of syringe ink bottle is covered on syringe ink bottle, refilling process is completed.Again can ink injection pen and syringe ink bottle put in stand-type pencil box, save space and be convenient for carrying.

The invention has the beneficial effects as follows：

1. in direct-liquid type ball-point pen using can refilling design, reduce to greatest extent due to traditional ball pen can only be caused by single use a large amount of social resources waste, also reduce the use cost of ball pen to greatest extent. 2. designed using new refilling on pen, make the refilling of pen become convenient. 3. design with can the syringe ink bottle that matches of ink injection pen, and by the putter design of syringe ink bottle into spiral expanding formula, be so conducive to the volume of reduction syringe ink bottle, make it be easy to carry, facilitate user at any time, fast, optionally refilling；It is also beneficial to the popularization, publicity and acceptance of this technology. 4. a stand-type pencil box have also been devised outside syringe ink bottle, can ink injection pen and syringe ink bottle be while store and do not lose attractive in appearance and convenient so as to brand-new commercial profit point, thus, commercial promise is wide.

Description of the drawings

Fig. 1 is the structural representation of stand-type pencil box

Fig. 2 be generalized section Fig. 3 of stand-type pencil box be can refilling direct-liquid type ball-point pen structural representation Fig. 4 is the structural representation of new-type refilling pen Fig. 5 is the structural representation of four helical layer expansion links

Fig. 6 is the generalized section of four helical layer expansion links

Fig. 7 is the structural representation of syringe ink bottle

Fig. 8 is the generalized section of syringe ink bottle

In figure：

1 --- pen container 2 --- big circular groove 3 --- small cylindrical tank 4 --- square breach

5 --- --- hollow flip cap 7 --- flip 8 --- the pen container top covers of tongue 6 in pen container

9 --- pen container bottom 10 --- ball-point pen penholder 11 --- ball-point pen nib 12 --- tongue in penholder

13 --- ball valve 14 --- the ball-point pen tail-hood 15 --- caps for brush 16 --- penholder

17 --- hard-tipped pen pipe 18 --- tongue 19 in hard-tipped pen pipe --- pen nibs 20 --- hard-tipped pen pipe tail-hood

21 --- four layers of expansion link 22 --- sleeve 1 --- sleeve 2 24 --- sleeves three outward

25 --- top sleeve 26 --- T-shaped post 27 --- pin buckle 28 --- pin

29 --- longitudinally guiding groove 30 --- interior four layers of expansion link 31 --- rotating cylinders one 32 --- rotating cylinder two

33 --- rotating cylinder three 34 --- top rotating cylinder 35 --- helicla flute 36 --- spiral bases

37 --- --- screw socket syringe 39 --- syringe needle 40 --- the interior needle caps of groove 38

41 --- --- outer needle cap top cover 43 --- piston 44 --- the cross tongues of outer needle cap 42

45 --- screw socket 46 --- nipple 47 --- outer needle cap circular groove 48 --- cross recess.

Specific embodiment

The invention will be further described with reference to the accompanying drawings and examples.

Embodiment 1

As shown in Figure 1 and Figure 2：A kind of stand-type pencil box, is made up of pen container 1, hollow flip cap 6, pen container bottom 9 and pen container top cover 8；Pen container 1 is cuboid, and two square breach 4 are arranged at 1 bottom of pen container；There are 5 longitudinal circular grooves inside pen container 1, wherein 4 small cylindrical tanks 3 are distributed in four corners of pen container 1,43 sealed bottoms of small cylindrical tank；Remaining 1 big circular groove 2 is located at the middle part of pen container 1, bottom and top blow-by, and tongue 5 in two circles pen container side by side is arranged at 2 inwall bottom of big circular groove；Hollow in the middle part of hollow flip cap 6, there are 4 flips 7 four corners, and which is enclosed within the top of pen container 1, and 4 flips 7 are mutually engaged with the top of 4 small cylindrical tanks 3 of pen container 1, coincide at the top of the hollow and big circular groove 2 of hollow flip cap 6.Pen container bottom 9 is covered in 1 bottom of pen container, and two square breach 4 are covered；Pen container top cover 8 is then covered at the top of pen container 1.

Embodiment 2

As shown in Figure 3：One kind can refilling direct-liquid type ball-point pen, be made up of ball-point pen penholder 10, ball-point pen nib 11, the cap for brush 15, ball valve 13 and ball-point pen tail-hood 14；10 afterbody inwall of ball-point pen penholder has tongue 12 in a circle penholder, and ball valve 13 is filled in inside ball-point pen penholder 10 and is stuck in penholder on tongue 12；There is external screw thread 10 end of ball-point pen penholder, and which is connected with 14 female thread of ball-point pen tail-hood.

Embodiment 3

As shown in Figure 4：A kind of new-type refilling pen, is made up of penholder 16, hard-tipped pen pipe 17, pen nib 19, the cap for brush 15, ball valve 13 and hard-tipped pen pipe tail-hood 20；The ink sac of 17 replacement pen of hard-tipped pen pipe, is connected with pen nib 19；17 afterbody inwall of hard-tipped pen pipe has tongue 18 in a circle hard-tipped pen pipe, and ball valve 13 is filled in inside hard-tipped pen pipe 17, is stuck in hard-tipped pen pipe on tongue 18.There is external screw thread 17 end of hard-tipped pen pipe, and which is connected with 20 female thread of hard-tipped pen pipe tail-hood.More than can refilling direct-liquid type ball-point pen and new-type refilling pen, its ball valve 13 is filled in inside ball-point pen penholder 10 and hard-tipped pen pipe 17 respectively and is stuck in penholder in tongue 12 and hard-tipped pen pipe on tongue 18, there is external screw thread 10 end of ball-point pen penholder, and which is connected with 14 female thread of ball-point pen tail-hood；There is external screw thread 17 end of hard-tipped pen pipe, and which is connected with 20 female thread of hard-tipped pen pipe tail-hood.When can ink injection pen prepared Chinese ink be finished need refilling when, by on the syringe needle 39 of the pore insertion syringe ink bottle of the ball valve 13 of 17 afterbody of ball-point pen penholder 10 or hard-tipped pen pipe, syringe needle 39 is entered in ball-point pen penholder 10 or hard-tipped pen pipe 17 through the pore of ball valve 13, turn clockwise the spiral base 36 of syringe ink bottle bottom, four helical layer expansion links extend, piston 43 rises, you can by the prepared Chinese ink injection ball-point pen penholder 10 or hard-tipped pen pipe 17 in syringe ink bottle, the tool just can be write at any time.

Implement row 4

As shown in Figure 5, Figure 6：A kind of four helical layer expansion links, are made up of outer four layers of expansion link 21, interior four layers of expansion link 30 and spiral base 36；Outer four layers of expansion link 21 is made up of sleeve 1, sleeve 2 23, sleeve 3 24, top sleeve 25；Sleeve 1, sleeve 2 23, sleeve 3 24 are hollow sleeve, and 4 pins 28 are arranged at their outer wall bottoms, and inwall has and 4 pins, 28 corresponding 4 longitudinally guiding grooves 29；

Top sleeve 25 is also hollow sleeve, and 4 pins 28 are also arranged at its outer wall bottom, is sealed at the top of which, and placed on top has a T-shaped post 26；There are 4 pin buckle 27 at the top of 25 inwall of top sleeve；Sleeve 2 23, sleeve 3 24,4 pins 28 of 25 outer wall bottom of top sleeve are respectively fitted in 4 longitudinally guiding grooves 29 in sleeve 1, sleeve 2 23, sleeve 3 24, the outer four layers of expansion link 21 of composition.Interior four layers of expansion link 30 is made up of rotating cylinder 1, rotating cylinder 2 32, rotating cylinder 3 33, top rotating cylinder 34；Rotating cylinder 1, rotating cylinder 2 32, rotating cylinder 3 33 are hollow rotating cylinder, and 4 pins 28 are arranged at wherein one 31 outer wall bottom of rotating cylinder, and rotating cylinder 2 32,3 33 outer wall bottom of rotating cylinder have 2 pins 28, and rotating cylinder 1, rotating cylinder 2 32 and 3 33 inwall of rotating cylinder have thread groove 35；Top rotating cylinder 34 is also hollow rotating cylinder, and also there are 2 pins 28 its outer wall bottom, have 4 pins 28 at the top of 34 outer wall of top rotating cylinder；Rotating cylinder 2 32, rotating cylinder 3 33,2 pins 28 of 34 outer wall bottom of top rotating cylinder are respectively fitted in the helicla flute 35 of rotating cylinder 1, rotating cylinder 2 32, rotating cylinder 3 33, constitute interior four layers of expansion link 30.36 outer wall of spiral base has a two circle grooves 37, and inwall has 4 pin buckle 27, and 4 pins 28 of one 31 outer wall bottom of rotating cylinder are connected with 4 pin buckle 27 of 36 inwall of spiral base and interlock；Outer four layers of expansion link 21 is enclosed within outside interior four layers of expansion link 30, and 4 pins 28 at the top of 34 outer wall of top rotating cylinder are connected with 4 pin buckle 27 at the top of 25 inwall of top sleeve and interlock；Spiral base 36 is connected with sleeve 1 and mutually agrees with, and constitutes four helical layer expansion links.

Implement row 5

As shown in Figure 7, Figure 8：A kind of syringe ink bottle, is made up of four helical layer expansion links, screw socket syringe 38, piston 43, syringe needle 39, interior needle cap 40, outer needle cap 41, outer needle cap top cover 42；T-shaped post 26 above four helical layer expansion link top sleeves 25 is connected with piston 43；4 pin buckle 27 are arranged at 38 bottom of screw socket syringe, and four helical layer expansion links are enclosed within screw socket syringe 38, and 4 pins 28 of one 22 bottom of sleeve are interlocked with 4 pin buckle 27 of 38 bottom of screw socket syringe；The spiral base 36 of four helical layer expansion links is exposed at outside screw socket syringe 38；45 inwall of screw socket at the top of screw socket syringe 38 has female thread, and outer wall has a cross tongue 44.Syringe needle 39 is enclosed within the nipple 46 of screw socket syringe 38；There is a pore at 40 center of interior needle cap, and 40 outer wall of interior needle cap has external screw thread, and the external screw thread of interior needle cap 40 is connected with 45 female thread of screw socket on screw socket syringe 38；Syringe needle 39 exposes through the pore of interior needle cap 40；There are needle cap circular groove 47 outside a longitudinal direction, outer needle cap circular groove blow-by about 47 in the middle part of outer needle cap 41；Between outer 47 outer wall of needle cap circular groove and the inwall of outer needle cap 41, there is cross recess 48；Outer needle cap 41 is enclosed within above screw socket syringe 38, and its internal outer needle cap circular groove 47 and cross recess 48 are connected with screw socket 45 and cross tongue 44 on screw socket syringe 38 and mutually agree with；Syringe needle 39 is hidden in the outer needle cap circular groove 47 of outer needle cap 41, aligns with outer needle cap circular groove mouth；Outer needle cap top cover 42 is hollow, and which is connected with outer needle cap circular groove 47 and mutually agrees with, and hollow space covers syringe needle 39.

When can ink injection pen prepared Chinese ink be finished need refilling when, by on the syringe needle 39 of the pore insertion syringe ink bottle of the ball valve 13 of 17 afterbody of ball-point pen penholder 10 or hard-tipped pen pipe, syringe needle 39 is entered in ball-point pen penholder 10 or hard-tipped pen pipe 17 through the pore of ball valve 13, turn clockwise the spiral base 36 of syringe ink bottle bottom, four helical layer expansion links extend, piston 43 rises, you can by the prepared Chinese ink injection ball-point pen penholder 10 or hard-tipped pen pipe 17 in syringe ink bottle, whole refilling process is completed.Pen tool is extracted from syringe needle 39, in ball-point pen tail-hood 14 or the hard-tipped pen pipe tail-hood 20 screwed on, then the outer needle cap top cover 42 of syringe ink bottle is covered on syringe ink bottle, refilling process is completed.Again can ink injection pen and syringe ink bottle put in stand-type pencil box, save space and be convenient for carrying.

Claims (10)

1. a kind of stand-type pencil box, it is characterised in that：Stand-type pencil box is made up of pen container, hollow flip cap, pen container bottom and pen container top cover；Pen container is cuboid, and two square breach are arranged at pen container bottom；There are 5 longitudinal circular grooves inside pen container, wherein 4 small cylindrical tanks are distributed in four corners of pen container, 4 small cylindrical tank sealed bottoms；Remaining 1 big circular groove is located at the middle part of pen container, bottom and top blow-by, and tongue in two circles pen container side by side is arranged at big circular groove inwall bottom；Hollow in the middle part of hollow flip cap, there are 4 flips four corners, and which is enclosed within the top of pen container, and 4 flips are mutually engaged with the top of 4 small cylindrical tanks of pen container, coincide at the top of the hollow and big circular groove of hollow flip cap；Pen container bottom is covered in pen container bottom, and two square breach are covered；Pen container top cover is then covered at the top of pen container.

2. stand-type pencil box according to claim 1, it is characterised in that：Stand-type pencil box can with can ink injection pen and syringe ink bottle be applied in combination, also independently overall independent can use as one.

3. one kind can refilling direct-liquid type ball-point pen, it is characterised in that：Can refilling direct-liquid type ball-point pen be made up of ball-point pen penholder, ball-point pen nib, the cap for brush, ball valve and ball-point pen tail-hood；Ball-point pen penholder afterbody inwall has tongue in a circle penholder, and ball gas nozzle plug is inside ball-point pen penholder and is stuck in penholder on tongue；There is external screw thread ball-point pen penholder end, and which is connected with ball-point pen tail-hood female thread.

4. according to claim 3 can refilling direct-liquid type ball-point pen, it is characterised in that：Can refilling direct-liquid type ball-point pen can be applied in combination with stand-type pencil box and syringe ink bottle, also independently overall independent can use as one.

5. a kind of new-type refilling pen, it is characterised in that：New-type refilling pen is made up of penholder, hard-tipped pen pipe, pen nib, the cap for brush, ball valve and hard-tipped pen pipe tail-hood；Hard-tipped pen pipe replaces the ink sac of pen, is connected with pen nib；Hard-tipped pen pipe afterbody inwall has tongue in a circle hard-tipped pen pipe, and ball gas nozzle plug is stuck in hard-tipped pen pipe on tongue inside hard-tipped pen pipe；Hard-tipped pen pipe end has external screw thread, and which is connected with hard-tipped pen pipe tail-hood female thread.

6. new-type refilling pen according to claim 5, it is characterised in that：New-type refilling pen can be applied in combination with stand-type pencil box and syringe ink bottle, also can independently as an overall independent use.

7. a kind of syringe ink bottle, it is characterised in that：Syringe ink bottle is made up of four helical layer expansion links, screw socket syringe, piston, syringe needle, interior needle cap, outer needle cap, outer needle cap top cover；T-shaped post above four helical layer expansion link top sleeves is connected with piston；4 pin buckle are arranged at screw socket syringe bottom, and four helical layer expansion links are enclosed within screw socket syringe, and 4 pins of one bottom of sleeve are interlocked with 4 pin buckle of screw socket syringe bottom；The spiral base of four helical layer expansion links is exposed at outside screw socket syringe；Screw socket inwall at the top of screw socket syringe has female thread, and outer wall has a cross tongue；Pinhead sleeve is on the nipple of screw socket syringe；There is a pore at interior needle cap center, and the external screw thread that interior needle cap outer wall has external screw thread, interior needle cap is connected with the screw socket female thread on screw socket syringe；Syringe needle exposes through the pore of interior needle cap；There is needle cap circular groove outside a longitudinal direction in the middle part of outer needle cap, the upper and lower blow-by of outer needle cap circular groove；Between outer needle cap circular groove outer wall and the inwall of outer needle cap, there is cross recess；Outer needle cap is enclosed within above screw socket syringe, and its internal outer needle cap circular groove and cross recess are connected with screw socket and cross tongue on screw socket syringe and mutually agree with；Syringe needle is hidden in the outer needle cap circular groove of outer needle cap, aligns with outer needle cap circular groove mouth；Outer needle cap top cover is hollow, and which is connected with outer needle cap circular groove and mutually agrees with, and hollow space covers syringe needle.

8. syringe ink bottle according to claim 7, it is characterised in that：Four helical layer expansion links are made up of outer four layers of expansion link, interior four layers of expansion link and spiral base；Outer four layers of expansion link is made up of sleeve one, sleeve two, sleeve three, top sleeve；Sleeve one, sleeve two, sleeve three are hollow sleeve, and 4 pins are arranged at their outer wall bottoms, and inwall has 4 longitudinally guiding grooves corresponding with 4 pins；Top sleeve is also hollow sleeve, and 4 pins are also arranged at its outer wall bottom, is sealed at the top of which, and placed on top has a T-shaped post；There are 4 pin buckle at the top of the sleeve lining of top；Sleeve two, sleeve three, 4 pins of top sleeve outer wall bottom are respectively fitted in 4 longitudinally guiding grooves in sleeve one, sleeve two, sleeve three, the outer four layers of expansion link of composition；Interior four layers of expansion link is made up of rotating cylinder one, rotating cylinder two, rotating cylinder three, top rotating cylinder；Rotating cylinder one, rotating cylinder two, rotating cylinder three are hollow rotating cylinder, and 4 pins are arranged at wherein one outer wall bottom of rotating cylinder, and rotating cylinder two, three outer wall bottom of rotating cylinder have 2 pins, and rotating cylinder one, rotating cylinder two and three inwall of rotating cylinder have thread groove；Top rotating cylinder is also hollow rotating cylinder, and also there are 2 pins its outer wall bottom, have 4 pins at the top of the rotating cylinder outer wall of top；Rotating cylinder two, rotating cylinder three, 2 pins of top rotating cylinder outer wall bottom are respectively fitted in rotating cylinder one, rotating cylinder two, the helicla flute of rotating cylinder three, constitute interior four layers of expansion link；Spiral base outer wall has a two circle grooves, and inwall has 4 pin buckle, and 4 pins of one outer wall bottom of rotating cylinder are connected with 4 pin buckle of spiral base inner wall and interlock；Outer four layers of expansion link is enclosed within outside interior four layers of expansion link, and 4 pins at the top of the rotating cylinder outer wall of top are connected with 4 pin buckle at the top of the sleeve lining of top and interlock；Spiral base is connected with sleeve one and mutually agrees with, and constitutes four helical layer expansion links；Four helical layer expansion links can be applied in combination with syringe ink bottle, also can independently as an overall independent use.

9. syringe ink bottle according to claim 7, it is characterised in that：Can be according to the needs of the expansion link number of plies, in the case where top sleeve, rotating cylinder one, top rotating cylinder and spiral understructure are constant, the number of the outer four layers of expansion link of increase and decrease remaining sleeve number corresponding with interior four layers of expansion link remaining rotating cylinder, constitutes new multi-layer helical expansion link.

10. syringe ink bottle according to claim 7, it is characterised in that：Syringe ink bottle can with stand-type pencil box and can ink injection pen be applied in combination, also independently overall independent can use as one.