CN109304962A - Fountain pen - Google Patents
Fountain pen Download PDFInfo
- Publication number
- CN109304962A CN109304962A CN201811430072.4A CN201811430072A CN109304962A CN 109304962 A CN109304962 A CN 109304962A CN 201811430072 A CN201811430072 A CN 201811430072A CN 109304962 A CN109304962 A CN 109304962A
- Authority
- CN
- China
- Prior art keywords
- limiting section
- ink storage
- neck
- ink
- pen
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000000463 material Substances 0.000 claims abstract description 45
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 28
- 239000002250 absorbent Substances 0.000 claims abstract description 13
- 238000010521 absorption reaction Methods 0.000 claims abstract description 12
- 241001422033 Thestylus Species 0.000 claims abstract 2
- 229920000728 polyester Polymers 0.000 claims description 4
- 239000000835 fiber Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 5
- 239000000976 ink Substances 0.000 description 84
- -1 stainless steel Chemical class 0.000 description 12
- 230000002147 killing effect Effects 0.000 description 9
- 238000010586 diagram Methods 0.000 description 8
- 239000004417 polycarbonate Substances 0.000 description 7
- 229920000515 polycarbonate Polymers 0.000 description 7
- 239000004743 Polypropylene Substances 0.000 description 6
- 229920001155 polypropylene Polymers 0.000 description 6
- 239000004698 Polyethylene Substances 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 229920000573 polyethylene Polymers 0.000 description 5
- XECAHXYUAAWDEL-UHFFFAOYSA-N acrylonitrile butadiene styrene Chemical compound C=CC=C.C=CC#N.C=CC1=CC=CC=C1 XECAHXYUAAWDEL-UHFFFAOYSA-N 0.000 description 4
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 description 4
- 239000004676 acrylonitrile butadiene styrene Substances 0.000 description 4
- 229920001971 elastomer Polymers 0.000 description 4
- 239000010935 stainless steel Substances 0.000 description 4
- 229910001220 stainless steel Inorganic materials 0.000 description 4
- 239000007788 liquid Substances 0.000 description 3
- 239000003094 microcapsule Substances 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 239000013013 elastic material Substances 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000002845 discoloration Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 229910052738 indium Inorganic materials 0.000 description 1
- 229910052741 iridium Inorganic materials 0.000 description 1
- GKOZUEZYRPOHIO-UHFFFAOYSA-N iridium atom Chemical compound [Ir] GKOZUEZYRPOHIO-UHFFFAOYSA-N 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 229920002725 thermoplastic elastomer Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43K—IMPLEMENTS FOR WRITING OR DRAWING
- B43K5/00—Pens with ink reservoirs in holders, e.g. fountain-pens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43K—IMPLEMENTS FOR WRITING OR DRAWING
- B43K5/00—Pens with ink reservoirs in holders, e.g. fountain-pens
- B43K5/02—Ink reservoirs
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pens And Brushes (AREA)
Abstract
The disclosure provides a kind of fountain pen, including penholder, neck, pen tip, ink storage pipe and diversion core.The inner wall of the penholder has the first limiting section.One end of described neck is removably attachable to the penholder, and the inner wall of described neck has the second limiting section.The pen tip is set to the described one end of neck far from the penholder.The ink storage pipe is for accommodating ink, and the ink storage pipe is defined between first limiting section and second limiting section, and the both ends of the ink storage pipe are connected to first limiting section and second limiting section correspondingly.One end of the diversion core and the Stylus contact, the other end protrude into the ink storage pipe, and the material of the diversion core is the water-absorbent material that water absorption rate is greater than 60%.The disclosure can weaken the shaking of ink in ink storage pipe, so as to avoid influencing diversion core to the guiding function of ink, be conducive to promote stylographic writing effect.
Description
Technical field
This disclosure relates to technical field of stationery more particularly to a kind of fountain pen.
Background technique
Compared with ball-pen point, stylographic nib structure is more special, and there are the vigours of style in writing when writing, thus in the whole world
All it is widely used.
Currently, fountain pen mainly includes pen tip, diversion core and ink storage pipe.Wherein, diversion core respectively with pen tip and storage
Black pipe contact, and through capillary action guide the ink in ink storage pipe to pen tip.However, in stylographic writing process
When, ink is easy to shake in ink storage pipe, affects diversion core to the guiding function of ink, reduces stylographic writings and imitate
Fruit.
It should be noted that information is only used for reinforcing the reason to the background of the disclosure disclosed in above-mentioned background technology part
Solution, therefore may include the information not constituted to the prior art known to persons of ordinary skill in the art.
Summary of the invention
The disclosure is designed to provide a kind of fountain pen, can weaken the shaking of ink in ink storage pipe, so as to
It avoids influencing diversion core to the guiding function of ink, is conducive to promote stylographic writing effect.
According to one aspect of the disclosure, a kind of fountain pen is provided, including penholder, neck, pen tip, ink storage pipe and is drawn
Water core.The inner wall of the penholder has the first limiting section.One end of described neck is removably attachable to the penholder, the pen
The inner wall of neck has the second limiting section.The pen tip is set to the described one end of neck far from the penholder.The ink storage pipe is used for
Ink is accommodated, the ink storage pipe is defined between first limiting section and second limiting section, and the two of the ink storage pipe
End is connected to first limiting section and second limiting section correspondingly.One end of the diversion core connects with the pen tip
Touching, the other end protrude into the ink storage pipe, and the material of the diversion core is the water-absorbent material that water absorption rate is greater than 60%.
In a kind of exemplary embodiment of the disclosure, first limiting section and second limiting section are convex annular
It rises.
In a kind of exemplary embodiment of the disclosure, the water-absorbent material is polyester fiber.
In a kind of exemplary embodiment of the disclosure, the length of the diversion core is 20-30mm.
In a kind of exemplary embodiment of the disclosure, the pen tip is stitched equipped with diversion, the diversion seam and the diversion
Core contact.
In a kind of exemplary embodiment of the disclosure, the width of the diversion seam is 0.2-0.4mm.
In a kind of exemplary embodiment of the disclosure, the side along the central axes for being parallel to the penholder is stitched in the diversion
It is gradually reduced to the width of extension, and diversion seam along the direction far from described neck.
In a kind of exemplary embodiment of the disclosure, the material of the diversion core is the suction that water absorption rate is 65%-75%
Water material.
In a kind of exemplary embodiment of the disclosure, the pen further includes pen cap.One end of the pen cap connects
In described neck, the pen tip stretches out the pen cap.
In a kind of exemplary embodiment of the disclosure, the pen further includes pen cap.One end of the pen cap can be sheathed on
Described neck, the other end, which has, is connected to through-hole inside the pen cap and extraneous.
The fountain pen of the disclosure by being defined in ink storage pipe between the first limiting section and the second limiting section, and makes to store up
The both ends of black pipe are connected to the first limiting section and the second limiting section correspondingly, improve the fastness of ink storage pipe, make ink storage
Pipe is difficult to happen shaking relative to penholder, can weaken the shaking of ink in ink storage pipe, so as to avoid influencing diversion core pair
The guiding function of ink is conducive to promote stylographic writing effect.
It should be understood that above general description and following detailed description be only it is exemplary and explanatory, not
The disclosure can be limited.
Detailed description of the invention
It is described in detail its exemplary embodiment by referring to accompanying drawing, the above and other feature and advantage of the disclosure will become
It obtains more obvious.It should be evident that the accompanying drawings in the following description is only some embodiments of the present disclosure, it is common for this field
For technical staff, without creative efforts, it is also possible to obtain other drawings based on these drawings.Attached
In figure:
Fig. 1 is the stylographic schematic diagram of disclosure embodiment；
Fig. 2 is the schematic diagram of stylographic neck of disclosure embodiment；
Fig. 3 is the schematic diagram of the stylographic sheath of disclosure embodiment；
Fig. 4 is the schematic diagram of the stylographic pen tip of disclosure embodiment；
Fig. 5 is the schematic diagram of the stylographic ink storage pipe of disclosure embodiment；
Fig. 6 is the schematic diagram of the stylographic proposition component of disclosure embodiment；
Fig. 7 is the schematic diagram of the stylographic diversion core of disclosure embodiment；
Fig. 8 is the schematic diagram of the stylographic pen cap of disclosure embodiment.
In figure: 1, penholder；2, neck；3, pen tip；31, diversion is stitched；32, pencil；4, ink storage pipe；41, ink storage cylinder；
42, cylindrical seal plug；43, third limiting section；44, spherical sealed plug；5, diversion core；6, the second limiting section；7, the first limiting section；
8, pen cap；9, pen cap；91, through-hole；10, sheath；11, casing；12, proposition component；121, proposition；122, water receiver.
Specific embodiment
Example embodiment is described more fully with reference to the drawings.However, example embodiment can be with a variety of shapes
Formula is implemented, and is not understood as limited to example set forth herein；On the contrary, these embodiments are provided so that the disclosure will comprehensively and
Completely, and by the design of example embodiment comprehensively it is communicated to those skilled in the art.Described feature, structure or characteristic
It can be incorporated in any suitable manner in one or more embodiments.In the following description, it provides many specific thin
Section fully understands embodiment of the present disclosure to provide.It will be appreciated, however, by one skilled in the art that this can be practiced
Disclosed technical solution, or can be using other methods, material, dress without one or more in the specific detail
It sets.In other cases, known solution is not shown in detail or describes to avoid fuzzy all aspects of this disclosure.Phase in figure
Same appended drawing reference indicates same or similar structure, thus the detailed description that will omit them.
Term "one", " one " and "the" to indicate there are one or more elements/component part/etc.；Term " packet
Include ", " having " and " being equipped with " be to indicate the open meaning being included and refer to element/composition in addition to listing
Partially/wait except also may be present other element/component part/etc..
Disclosure embodiment provides a kind of fountain pen.As shown in Figure 1, the fountain pen may include penholder 1, neck
2, pen tip 3, ink storage pipe 4 and diversion core 5, in which:
The inner wall of the penholder 1 has the first limiting section 7.One end of this neck 2 is removably attachable to penholder 1, and the pen
The inner wall of neck 2 has the second limiting section 6.The pen tip 3 is set to the one end of a neck 2 far from penholder 1.The ink storage pipe 4 is for accommodating ink
Water, and be defined between the first limiting section 7 and the second limiting section 6, and the both ends of the ink storage pipe 4 are connected to first correspondingly
Limiting section 7 and the second limiting section 6.One end of the diversion core 5 is contacted with pen tip 3, and the other end protrudes into ink storage pipe 4, the material of diversion core 5
Material is the water-absorbent material that water absorption rate is greater than 60%.
The fountain pen of disclosure embodiment, by making ink storage pipe 4 be defined in the first limiting section 7 and the second limiting section 6
Between, and the both ends of ink storage pipe 4 is made to be connected to the first limiting section 7 and the second limiting section 6 correspondingly, to improve ink storage
The fastness of pipe 4 makes ink storage pipe 4 be difficult to happen shaking relative to penholder 1, can weaken the shaking of ink in ink storage pipe 4, thus
It can be conducive to promote stylographic writing effect to avoid diversion core 5 is influenced to the guiding function of ink.
Stylographic each section of disclosure embodiment is described in detail below:
As shown in Figure 1, the material of the penholder 1 can be the metals such as stainless steel, Alpaka, it is good strong to make it have
Degree, avoids penholder 1 from bending.Certainly, the material of the penholder 1 may be polyethylene, polypropylene, polycarbonate, acrylonitrile-
Butadiene-styrene copolymer, polycarbonate etc. have the plastics of good strength.In addition, the inner wall of the penholder 1 has the first limit
Position portion 7.First limiting section 7 can be protrusion, and one end of above-mentioned ink storage cylinder 41 can be abutted with first limiting section 7.
Wherein, which can be annular protrusion, it is of course also possible to be arc convex, disclosure embodiment does not do special limit herein
It is fixed.
As shown in Fig. 2, the material of this neck 2 can be metal, to improve the intensity of a neck 2.Wherein, which can be
Stainless steel, Alpaka etc..In disclosure other embodiment, this neck 2 is also possible to highstrenghtpiston.The highstrenghtpiston
It can be polyethylene or polypropylene, but not limited to this, can also be polycarbonate etc..One end of this neck 2 removably connects
It is connected to penholder 1.Wherein, which can be to be threadedly coupled, it is of course also possible to detachably connect for clamping etc. is other
Connect mode.The inner wall of this neck 2 has the second limiting section 6.Second limiting section 6 can be protrusion, and above-mentioned ink storage cylinder
41 one end far from the first limiting section 7 can be abutted with second limiting section 6.Wherein, which can be annular protrusion, but unlimited
In this, or arc convex etc..
As shown in Fig. 2, the inside of this neck 2 has the casing 11 of both ends perforation.Axial direction of the casing 11 along neck 2 of beginning to write
Extend, and the internal diameter of casing 11 can be 1.75mm.The one end of the casing 11 far from penholder 1 and the second above-mentioned limiting section 6 connect
It connects.Wherein, second limiting section 6, casing 11 and neck 2 are an integral structure.
As shown in figure 3, the outer surface of this neck 2 is arranged with sheath 10.Further, the outer surface of this neck 2 has ring
Shape slot, the sheath 10 are located in the annular groove, and the thickness of sheath 10 is not less than the depth of annular groove.It, should in one embodiment
The material of sheath 10 can be elastic material, be contacted to avoid the finger of people with neck 2 in very stiff and demanding mode, guarantee the place that holds a pen
Feel it is good.Wherein, which can be rubber etc..
As shown in figure 3, the material of the sheath 10 can be vulcanie, such as hot in disclosure other embodiment
Plastic rubberized material (Thermo-Plastic-Rubber material) or thermoplastic elastic material (Thermoplastic
Elastomer), certainly, the material of the sheath 10 can also be the plastics such as polyvinyl chloride.Wherein, the hardness of the sheath 10 can be with
For 70-80A, such as 70A, 75A, 80A etc..
As shown in Figure 1 and Figure 4, which is set to the one end of a neck 2 far from penholder 1.Wherein, which could be formed with
Diversion seam 31.Diversion seam 31 can extend along the direction for the central axes for being parallel to penholder 1, and the wide end of diversion seam 31 may be used also
To be gradually reduced along the direction far from neck 2.The diversion seam 31 width can be 0.2-0.4mm, such as 0.2mm,
0.24mm, 0.3mm, 0.4mm etc..Wherein, 31 one end with larger width of diversion seam is contacted with above-mentioned diversion core 5.It should
The material of pen tip 3 can be stainless steel, and to make it have good corrosion resistance, but disclosure embodiment is not spy herein
It is different to limit.In addition, the outer surface of the pen tip 3 can have chromium metal layer, to further increase the corrosion resistance of pen tip 3.It should
Pen tip 3 can connect pencil 32 far from one end of neck 2.31 one end with smaller wide end of diversion seam can be with writing
First 32 contact, the ink in diversion core 5 is guided to pencil 32.Wherein, the material of the pencil 32 can be iridium, so that
It is with good wear-resisting property, and certainly, the material of the pencil 32 may be high-anti-friction hard alloy material.The pencil
32 also can have a gap, which can stitch 31 with above-mentioned diversion and be connected to.The width in the gap can be less than 0.02mm,
Such as 0.01mm, 0.015mm etc..In writing process, the ink in diversion core 5 can stitch 31 through diversion and enter in pencil 32
Gap, and be spread to writing surface with capillarity.
As shown in Figure 1 and Figure 5, the ink storage pipe 4 is for accommodating ink.In one embodiment, which may include storage
Black cylinder 41.The material of the ink storage cylinder 41 can for polyethylene, polypropylene etc. so that ink storage cylinder 41 present it is translucent,
To enable personnel to see the inside of ink storage cylinder 41 in the case where ink storage cylinder 41 seals, and then it will be seen that ink storage column
Quantity of ink in body 41.One end of the ink storage cylinder 41 has opening, so that diversion core 5 can extend into the ink storage cylinder 41.
The other end of the ink storage cylinder 41 has sealing element.For example, which can be cylindrical seal plug 42.The cylindrical seal
Plug 42 can cooperate with the inner wall of ink storage cylinder 41.One end of the cylindrical seal plug 42 can have third limiting section 43.Wherein,
The third limiting section 43 can be the protrusion extended radially outward of 42 one end of cylindrical seal plug.The protrusion can be convex for first
Ring.The cooperation of cylindrical seal plug 42 is set to 41 inner wall of ink storage cylinder, which can match with the end face of ink storage cylinder 41
It closes.In addition, the material of the cylindrical seal plug 42 can be acrylonitrile-butadiene-styrene copolymer etc..
As shown in Figure 1 and Figure 5, before ink storage cylinder 41 is assemblied in fountain pen, which has opening
One end can have spherical sealed plug 44.Wherein, the inner wall interference which can be open with the ink storage cylinder 41 is matched
It closes.For example, the diameter of the spherical sealed plug 44 can be 3.4mm, and the diameter of the ink storage cylinder 41 opening can be
3.25mm.It is above-mentioned to be set to when the both ends of ink storage cylinder 41 are abutted with the first limiting section 7 and the second limiting section 6 correspondingly
Casing 11 inside neck 2 can open the spherical sealed plug 44, and protrude into the inside of ink storage cylinder 41.In addition, the spherical shape is close
The material of blocking 44 can be glass, polycarbonate etc..
In disclosure other embodiment, which may include ink storage body, absorbing rod and limit plunger.The ink storage
The material of body can be polyethylene, polypropylene etc..The limit plunger can be with structure spherical in shape, and the material of the limit plunger of structure spherical in shape
Material can be glass.Polycarbonate etc..The limit plunger can be spring retainer plug.The material of the spring retainer plug can be gold
Belong to.
As shown in Figure 1, one end of the diversion core 5 can be contacted with pen tip 3, the other end can be protruded into ink storage pipe 4.Its
In, as shown in fig. 6, the fountain pen of the disclosure can also include proposition component 12.The proposition component 12 may include water receiver
122 and proposition 121.The water receiver 122 is in cylindrical structure, and one end of the water receiver 122 can protrude into a neck 2 far from penholder 1
One end, and second limiting section 6 of the contact inside neck.The proposition 121 is connected to water receiver 122 for installing pen tip 3
One end far from neck 2, and along the axially extending of water receiver 122.The proposition 121 and water receiver 122 are an integral structure, and
Material is acrylonitrile-butadiene-styrene copolymer etc..The length of the proposition component 12 can be 25-35mm, such as 25mm,
30mm, 32mm, 35mm etc..Wherein, in proposition component 12 proposition 121 length can be 10-20mm, such as 10mm, 15mm,
20mm etc..The proposition component 12 has through-hole, and diversion core 5 can be arranged in the through-hole.One end of the diversion core 5 can be pierced by storage
Hydrophone 122, and the casing 11 inside a neck 2 is passed through, to protrude into ink storage pipe 4；The other end of the diversion core 5 may pass through proposition
121 contact with the pen tip 3 being installed on proposition 121.In addition, the inner surface of the through-hole of proposition component 12 is rough surface, it is convenient
Draw ink.Wherein, which can be roughened to be formed by solvent.The lateral surface of the water receiver 122 is equipped with multiple second bulge loops,
And multiple second bulge loops are distributed along the axial direction of water receiver 122.
As shown in fig. 7, the material of the diversion core 5 can be water-absorbent material, and the water absorption rate of the water-absorbent material is greater than 60%.
Wherein, which can be calculated by the following formula:
W=m1/(m1+m2)
Wherein, W is water absorption rate, m1By the quality for the water that water-absorbent material absorbs, m2For the quality of water-absorbent material.
Further, the water absorption rate of the water-absorbent material can be 65%-75%, such as 65%, 70%, 75% etc..Certainly,
The water absorption rate of the water-absorbent material can also be greater than 60%, and less than 65%, such as 61%, 62.8%, 64% etc..In the related technology
Diversion core 5 water absorption rate be 45%-55%.For example, which can be polyester fiber.Wherein, the polyester is fine
The porosity of dimension is higher, to improve its water absorption rate, and then increases circulation area of the ink in diversion core 5, can be to avoid diversion
Core 5 blocks.The length of the diversion core 5 can be 20-30mm, such as 20mm, 25mm, 30mm etc..Drawing in the related technology
The length of water core 5 is 45-60mm.The length of the diversion core 5 of disclosure embodiment is shorter, and then shortens ink in diversion core
Circulation distance in 5.The diameter of the diversion core 5 can be 1.5mm.In addition, the diversion core 5 can be in close to one end of pen tip 3
Sharp cone distal, which can be cylindrical.
As shown in Figure 1, the fountain pen of disclosure embodiment can also include pen cap 8.One end of the pen cap 8 can
Releasably it is connected to a neck 2.For example, the threaded one end of the pen cap 8 is connected to a neck 2.Wherein, the pen cap 8 is interior
Portion is equipped with the 4th limiting section, and above-mentioned water receiver 122 can be connected to the 4th limiting section far from one end of neck 2, so that water storage
Device 122 is fixed between third limiting section 43 and the 4th limiting section, so that it is fixed to make proposition 121, and then can make to be installed on pen
The pen tip 3 of tongue 121 is fixed.Above-mentioned pen tip 3 can the fully extended pen cap 8, it is of course also possible to stretch the half of pen tip 3
The pen cap 8 out, but not limited to this, and the pencil 32 of pen tip 3 can also only be made to stretch out the pen cap 8.In addition, the pen tip
The material of set 8 can be polyethylene, polypropylene, polycarbonate etc., to make it have good intensity.
As shown in figure 8, the fountain pen of disclosure embodiment can also include pen cap 9.One end of the pen cap 9 can be arranged
In neck 2.Wherein, the outer peripheral surface of this neck 2 has third bulge loop, and the inner wall of the pen cap 9 has and can match with the third bulge loop
The 4th bulge loop closed.By making the cooperation of the 4th bulge loop be set to third bulge loop close to the side of penholder 1, pen cap 9 can be made to be sheathed on
Neck 2.The pen cap 9 has connection pen cap 9 inside and extraneous through-hole 91 far from the other end of neck 2, so as to facilitate by
Pen cap 9 is sheathed on a neck 2 or separates pen cap 9 with neck 2.The material of the pen cap 9 can be stainless steel, Alpaka, poly- second
Alkene, polypropylene etc., but not limited to this, can also be polycarbonate, acrylonitrile-butadiene-styrene copolymer etc..
A kind of ink that colour killing can be wiped by specific colour killing liquid is provided in the related technology, and principle is acid-base discoloration
Reaction.The ink system develops the color under acid system in acidity, the colour developing factor therein, and colour killing liquid is alkalinity, black after wiping
Aqueous systems can make the colour developing factor that can not develop the color, to achieve the effect that colour killing in alkalinity or neutrality.However, the wiping process
Special colour killing liquid is needed, and can not be made carbon copies using fountain pen at colour killing, it is necessary to additionally be attached to Duplicating pen, while writing
Keeping quality is poor, and stitching can be thin out or even disappears in wet weather, causes inconvenient for use.
A kind of fountain pen ink that can be wiped with rubber is additionally provided in the related technology, and principle is that redox is anti-
It answers.The colour developing factor in ink is oxidation material, and has the microcapsules of cladding reducing substances in ink, passes through the external force such as wiping
Microcapsules are destroyed, reducing substances are released, to complete colour killing.However, discontinuity when due to wiping, leads to line after wiping
Mark residual is serious.Further, since microcapsules partial size itself is larger, easily blocked when applied to traditional fountain pen, interval
Writing quality is very poor.
Disclosure embodiment uses heat erasable ink.Colour developing factor structure in the heat erasable ink is in hot environment
Under can change, so that ink is become colorless.Colour killing can be realized using common rubber wiping in the heat erasable chromatic ink, and can
Directly made carbon copies.Disclosure embodiment has carried out stylographic writing quality by writing medium of heat erasable blue ink
Test:
One, heat erasable blue ink is added into the ink storage pipe including ink storage cylinder and cylindrical seal plug.Specifically, the heat
Erasable blue ink color stability between 0-40 DEG C is higher than 60 DEG C of complete colour killings, is lower than -10 DEG C of complete secondary colors.In addition, the heat
The kinematic viscosity of erasable blue ink is 20-50mPas, and granularity (D50) is 300-1000nm, pH value 6-10, surface tension
For 25-50mN/m.Reference standard " GB-T 26717-2011 fountain pen and its pen tip " is tested, and the results are shown in Table 1.
Table 1
Two, heat erasable blue ink is added into the ink storage pipe including ink storage body, absorbing rod and limit plunger.Reference standard
" GB-T 26717-2011 fountain pen and its pen tip " is tested, and the results are shown in Table 2.
Table 2
Those skilled in the art will readily occur to other embodiments of the disclosure after considering specification and practice.This
Application is intended to cover any variations, uses, or adaptations of the disclosure, these variations, uses, or adaptations are abided by
Follow the general principle of the disclosure and including common knowledge or conventional techniques in the art.Description and embodiments
It is considered only as illustratively, the true scope and spirit of the disclosure are pointed out by the attached claims.
Claims (10)
1. a kind of fountain pen characterized by comprising
The inner wall of penholder, the penholder has the first limiting section；
Neck, one end are removably attachable to the penholder, and the inner wall of described neck has the second limiting section；
Pen tip, set on the described one end of neck far from the penholder；
Ink storage pipe, for accommodating ink, the ink storage pipe is defined between first limiting section and second limiting section, and
The both ends of the ink storage pipe are connected to first limiting section and second limiting section correspondingly；
Diversion core, one end and the Stylus contact, the other end protrude into the ink storage pipe, and the material of the diversion core is that water absorption rate is big
In 60% water-absorbent material.
2. fountain pen according to claim 1, which is characterized in that first limiting section and second limiting section are
Annular protrusion.
3. fountain pen according to claim 1, which is characterized in that the water-absorbent material is polyester fiber.
4. fountain pen according to claim 1, which is characterized in that the length of the diversion core is 20-30mm.
5. fountain pen according to claim 1, which is characterized in that the pen tip is stitched equipped with diversion, diversion seam with
The diversion core contact.
6. fountain pen according to claim 5, which is characterized in that the width of the diversion seam is 0.2-0.4mm.
7. fountain pen according to claim 5, which is characterized in that diversion seam is along being parallel in the penholder
The direction of axis extends, and the width of diversion seam is gradually reduced along the direction far from described neck.
8. fountain pen according to claim 1, which is characterized in that it is 65%- that the material of the diversion core, which is water absorption rate,
75% water-absorbent material.
9. fountain pen according to claim 1, which is characterized in that the fountain pen further include:
Pen cap, one end are removably attachable to described neck, and the pen tip stretches out the pen cap.
10. fountain pen according to claim 1, which is characterized in that the fountain pen further include:
Pen cap, one end can be sheathed on described neck, and the other end, which has, is connected to through-hole inside the pen cap and extraneous.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811430072.4A CN109304962A (en) | 2018-11-28 | 2018-11-28 | Fountain pen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811430072.4A CN109304962A (en) | 2018-11-28 | 2018-11-28 | Fountain pen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109304962A true CN109304962A (en) | 2019-02-05 |
Family
ID=65223311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811430072.4A Pending CN109304962A (en) | 2018-11-28 | 2018-11-28 | Fountain pen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109304962A (en) |
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