CN104097419A - Marking pen with bent holding portion and clamped ink tube - Google Patents
Marking pen with bent holding portion and clamped ink tube Download PDFInfo
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- CN104097419A CN104097419A CN201410318781.9A CN201410318781A CN104097419A CN 104097419 A CN104097419 A CN 104097419A CN 201410318781 A CN201410318781 A CN 201410318781A CN 104097419 A CN104097419 A CN 104097419A
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- marking pen
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Abstract
The invention relates to a marking pen with a bent holding portion and a clamped ink tube. The marking pen comprises a penholder, the bent holding portion arranged at one end of the penholder, a front sleeve arranged at one end of the holding portion, a fiber-made writing portion penetratingly arranged in the front sleeve, a fiber-made ink feeder arranged inside the holding portion and connected with the writing portion, an ink guide component connected with the ink feeder and the clamped ink tube connected with the ink guide component in a sleeved manner. One end of the ink guide component can push away an ink sealing mechanism on the clamped ink tube, ink flows into the ink feeder through the ink guide component, and the ink feeder and the writing portion absorb ink to the benefit of writing. The main design feature of the marking pen is that the marking pen is of the structure with the bent holding portion and the clamped ink tube, the structure can guarantee that a user can write smoothly in different use occasions, has wide visual field and quickly fills the marking pen with the ink and removes the ink without touching the ink with hands, the marking pen is used repeatedly, and the purpose of reducing resource waste and cost and expenditure is achieved.
Description
(the present invention is the divisional application of the application number 201210258664.9 " marking pen of tool bending triangle grip part " applied on July 24th, 2012)
Technical field
The marking pen that the present invention relates to a kind of tool bending grip part and cassette ink barrel, refers to that one is applicable to various use occasions especially, and the marking pen of easy disassembly ink.
Background technology
General marking pen (being generally to use in marked or fine arts field) is of a great variety, marking pen has many occasions to use, in use, need according to user at diverse location, use with the various different angles that grip, because general marking pen penholder to writing portion linearly designs, therefore user often need to different occasions with do not meet ergonomics posture use, thereby bring inconvenience and limbs on uncomfortable, below illustrate several different behaviours in service:
1, be written as example to stand: (please refer to Fig. 1)
General marking pen T1, owing to gripping the reason of angle and ways of writing, as long as writing position exceedes user's chest, marking pen will use higher than the angle of inclination of penholder with writing end, make the ink in pen be refluence shape S1, write and have some setbacks, especially use QuickInk marking pen more easily to dry up and cannot write.
2, be written as example to squat down: (please refer to Fig. 2)
General marking pen T1, will be because of pen linearly, and user palm joint S2 in the time squatting down is essential does larger bending, just can write, but thus, and except writing and being not easy, it is uncomfortable that wrist joint is more felt deeply.
3, the pastel the most often using taking child is as example: (please refer to Fig. 3)
Because little child's muscle nervous system and bone are still being grown, therefore be not easy pen to hold, incorrect situation easily holds a pen, and more because writing position Q1 and Q2 are subject to covering of nib and hand, cause the visual field not good, and whole to write region S3 light bad, so will form bad pen holding posture and sitting posture, to write region in order seeing clearly, to tend to curved body, slanting head, faulty posture easily causes vertebra lateral bending, hypopsia, and after incorrect pen holding posture forms, really enter primary school, be just not easy to correct pen holding posture.
4, taking the webs pointed and palm structural relation as example: (please refer to Fig. 4 and Fig. 5)
Because traditional marking pen is all straight shape, often grip and use with different angles, when use, utilize often wrist joint to coordinate different occasions to use, therefore common wrist joint overflexing and cause uncomfortable situation, (please refer to Fig. 4) especially observes the gap of finger, with palm thumb web gap, find that those axis W1 to W4 is non-on same axis, therefore in the time that different occasions need to be used general marking pen T1 with various different angles, (please refer to Fig. 5) just normal generation is not convenient, marking pen is write have some setbacks (ink refluence S1) and uncomfortable situation (it is uncomfortable that wrist joint S2 overflexing is more felt deeply).
Summary of the invention
Because the disappearance of aforementioned existing orthoscopic marking pen, this case inventor is according to the observation to the manner of children holding pen for many years, and the design experiences of iso-shaft pen, special invention this case (marking pen of tool bending grip part and cassette ink barrel), its object is to supply different occasions and is applicable to various use postures, and is convenient to install ink; For achieving the above object, the main technical scheme of the present invention is to provide the marking pen of a kind of tool bending grip part and cassette ink barrel, comprises a penholder, be provided with an anterior cannula in penholder front end, in anterior cannula, be provided with a writing portion, this writing portion part protrudes from anterior cannula, and it also comprises:
One grip part, this grip part is a bending angle, is located at the front end of this penholder, and described anterior cannula is located at this grip part front end;
The one diversion core of making to hold black fiber, this diversion core is located in this grip part, and is equipped in the bending part of this grip part, and described writing portion is to be also made up of fiber, and part is connected in this diversion core;
One cassette ink barrel, this cassette ink barrel comprises the ink barrel with an openend, and a Feng Mo mechanism that is closed in openend;
The one water guide assembly for convection current before and after air, the two ends of this water guide assembly connect respectively this diversion core, ink barrel, and this water guide assembly rear end, for destroying the Feng Mo mechanism of ink barrel, derives the ink in this ink barrel.
Preferably, this water guide assembly comprises a body cylindraceous, is provided with two breather pipes that protrude from front end in body inside.
Preferably, this water guide assembly back segment be provided with one with the sleeve pipe of ink barrel socket, be provided with an axial outstanding piece that forces that can destroy Feng Mo mechanism in sleeve pipe rear end.
Preferably, described grip part is to be installed on penholder one end.
Preferably, described grip part and penholder are integrally formed, and the other end of penholder is provided with a bonnet.
Preferably, the rear end of described penholder is provided with one second grip part, described diversion, anterior cannula, writing portion, the water guide assembly of assembling in the second grip part, and water guide assembly also overlaps card-joined type ink barrel.
Preferably, described the second grip part is a bending angle.
Preferably, the end face of writing of writing portion is flat.
Preferably, described anterior cannula perisporium is at least provided with the airway that makes together the circulation of marking pen inner air and outer air.
Preferably, described airway is to be arranged with in anterior cannula internal perisporium and to be to extend axially.
Preferably, the outer peripheral edges of described grip part are triangular in shape.
Preferably, described penholder periphery wall is triangular in shape.
After implementing above-mentioned technological means, the obtainable concrete effect of the present invention is:
1. convenient grip and applicable to the various places of writing: because grip part is made as bending, not only can for finger grip against, and, when writing position is during higher than user's chest, still can keep the ink of cassette China ink pipe to dirty, to write smoothly, avoid making because be inverted writing portion dry; In the time that writing position is lower, can avoid wrist angle overflexing and uncomfortable; While writing when being seated, due to this bending angle, can avoid hand cover and there is the preferably visual field, vertebra lateral bending and the hypopsia that can prevent bad writing posture to cause.
2. ease of assembly: because diversion core of the present invention is the bending part that is equipped in grip part, form locating effect, plant and connect for writing portion.
3. Fast Installation: the present invention designs cassette ink barrel and water guide assembly, and cassette ink barrel is socketed on to water guide assembly, makes to force piece to poke Feng Mo mechanism and completes assembling, use, then change new cassette ink barrel, and, in the process of dismounting, can not stain hand, very convenient.
4. because the present invention establishes with removable cassette ink barrel, other assembly such as penholder, writing portion can be reused, therefore, can reach the minimizing wasting of resources, and reduce the effect of the consumer spending.
Brief description of the drawings
Fig. 1 is that the 1st kind of general marking pen uses situation schematic diagram.
Fig. 2 is that the 2nd kind of general marking pen uses situation schematic diagram.
Fig. 3 is that the 3rd kind of general marking pen uses situation schematic diagram.
Fig. 4 is palm schematic diagram.
Fig. 5 is the gripping situation schematic diagram of general marking pen.
Fig. 6 is the perspective exploded view of the first embodiment of the present invention.
Fig. 7 is the plane decomposing schematic representation of the first embodiment of the present invention.
Fig. 8 is the plane combination generalized section that the first embodiment of the present invention tentatively overlaps card-joined type ink barrel.
Fig. 9 is the plane combination generalized section that the first embodiment of the present invention is inserted in cassette ink barrel completely.
Figure 10 is the partial cutaway schematic of the first embodiment of the present invention while using.
Figure 11 uses schematic diagram of the present invention for user adopts stance.
Figure 12 uses schematic diagram of the present invention for user adopts crouching appearance.
Figure 13 uses schematic diagram of the present invention for user adopts sitting posture.
Figure 14 is that left hand user uses schematic diagram of the present invention.
Figure 15 is the plane combination generalized section of the second embodiment of the present invention.
Figure 16 is the plane combination generalized section of the third embodiment of the present invention.
Figure 17 is the plane combination generalized section of the 4th kind of embodiment of the present invention.
Figure 18 is the part plan decomposing schematic representation of the 4th kind of embodiment of the present invention.
Figure 19 is the local enlarged diagram of the 5th kind of embodiment of the present invention.
Figure 20 is the schematic diagram of the 5th kind of embodiment of the present invention while using.
Detailed description of the invention
Below coordinate accompanying drawing and the preferred embodiments of the present invention, further set forth the technological means that the present invention takes for reaching predetermined goal of the invention.Below, in the middle of explanation, be defined as front end to write this end towards marking pen, rightabout is defined as rear end.
Refer to shown in Fig. 6-8, the first embodiment of the present invention comprises a penholder 10, be provided with a grip part 20 in penholder 10 front ends, the front end of grip part 20 is provided with an anterior cannula 30 and and is placed through the writing portion 40 in anterior cannula 30, outside the local outstanding anterior cannula 30 of writing portion 40, part is stretched into anterior cannula 30 inside and is plugged in a fibrous diversion core 50, diversion core 50 backwards this end connects a water guide assembly 60, water guide assembly 60 is provided with an outstanding piece 64 that forces, can push against a Feng Mo mechanism 72 of cassette ink barrel 70 inside, make ink pass through water guide assembly 60 and flow into diversion core 50, make diversion core 50 and writing portion 40 absorb ink, in order to writing.
Wherein, this penholder 10 is the body towards open front, hand support and accommodating cassette ink barrel 70 are mainly provided, this cassette ink barrel 70 is plastic products, comprise the ink barrel 71 of an end opening, the inner splendid attire ink of ink barrel 71, and can be sealed by the Feng Mo mechanism 72 of outside destroy with one in the openend of ink barrel 71, Feng Mo mechanism 72 can be plate washer, film, spheroid or other structure that can stop ink to ooze out.This grip part 20 of being located at penholder 10 front ends bends an angle, be different axle design, supply user with finger grip and be resisted against this kink, in the middle of the present embodiment, grip part 20 is for having the body of two openends, and its two ends are connected respectively in penholder 10, anterior cannula 30, and the present embodiment is between grip part 20 and penholder 10, anterior cannula 30, to screw togather fixing by the mutual screw thread mating, grip part 20 is made as external screw thread towards penholder 10 these ends, and penholder 10 is provided with corresponding internal thread; Grip part 20 is provided with internal thread towards front end inside, and anterior cannula 30 is provided with corresponding external screw thread, and aforementioned internal and external screw thread can also oppositely arrange.In addition, the grip part 20 of bending can also be the front end that is directly integrally formed at penholder 10.
Described anterior cannula 30 inside of being located at 20 one end, grip part are provided with the perforation that runs through front and back end, this perforation is sequentially made as the first throwing part 31, the second throwing part 32, the 3rd throwing part 33 after by the previous dynasty, aperture be the first throwing part 31, the 3rd throwing part 33 minimums, this writing portion 40 tightly fits in second, third throwing part 32,33, and writing portion 40 backwards this end is slightly taper, in order to being inserted in diversion core 50, writing portion 40 is made for the fiber that can hold ink, absorbs by this ink on diversion core 50.Refer to the A-A section of Fig. 8, and B-B section, preferably, on second, third throwing part 32,33 internal perisporiums, be interval with at least one axially extended airway 34, airway 34 is communicated with anterior cannula 30 front and back ends, it,, except making cross-ventilation, can also increase the elasticity of second, third throwing part 32,33 internal perisporiums, increases the strength of clamping writing portion 40.
This diversion core 50 is can save and preserve the black fiber of holding of ink to make, it places the bending part that is equipped in grip part 20, form can be not mobile arbitrarily locating effect, described writing portion 40 is placed through diversion core 50 leading portions, and default two the axially extended jacks 51 of diversion core 50 back segments are planted for described water guide assembly 60.
This water guide assembly 60 comprises a body 61 cylindraceous, thereby be provided with two hollow ventilating pipes 62 that protrude from front end and be inserted in jack 51 in body 61 inside, breather pipe 62 is communicated with body 61 front and back ends, is separately provided with the described axially outstanding piece 64 that forces in body 61 rear end perisporiums.Preferably, form a sleeve pipe 63 in body 61 back segments, these sleeve pipe 63 external diameters are less than body 61, force piece 64 one to protrude from sleeve pipe 63 ends, this sleeve pipe 63 can be as shown in Figure 8, the urgent ink barrel 71 front end inside that are placed through, when ink barrel 71 advances towards water guide assembly 60 as shown in Figure 9, can be by forcing piece 64 to destroy the Feng Mo mechanism 72 of cassette ink barrel 70 inside, now, as shown in figure 10, airway 34 and the diversion core 50 of anterior cannula 30, breather pipe 62, ink barrel 71 is communicated with and makes marking pen inside and outside cross-ventilation, make ink in ink barrel 71 be able to the breather pipe 62 by water guide assembly 60 smoothly and flow into diversion core 50, fiber by diversion core 50 and writing portion 40 absorbs, reach the object of writing marking, ink is finished, can change cassette ink barrel 70, utilize the elasticity of plastics, self-conductance water assembly 60 is separated.
The grip part of marking pen is a bending angle by the invention described above, allows user can be suitable for different use occasions and meet webs and the palm thumb web axis structure of hand finger, provides user to select more comfortable holding mode, illustrates as follows:
Refer to shown in Figure 11, write (as black white board writing) when standing, even if being front end, writing portion 40 is inclined upwardly, but because grip part 20 bends an angle, therefore, it is skewed toward front lower place that the ink in penholder 10 is still, and can avoid ink to flow backwards, flow to smoothly diversion core, absorbed by writing portion 40.
As shown in figure 12, in the time of couchant writing (as at carton side marking), or when standing on waist and writing below, the discomfort that can avoid the angle S4 overflexing of wrist joint to produce.
And because preschool child, often use color mark pen scribble and drawing, the preschool child in this period, muscle nervous system and bone have not yet been grown, therefore be easy to hold incessantly pen, so that point obstruct the view and covered light (as shown in Figure 3), so will form bad pen holding posture and hinder vision health, and the present invention can provide the child of this one-phase suitable use, because the present invention is adjusting after writing portion 40 and penholder 10 relative angles (as hook-shaped state), make the present invention be suitable for the axis such as gap and palm thumb web gap (as Fig. 4 explanation) of children's finger, in the time that child grips, child's finger F 1 finally only can grip part 20, finger cannot slide into writing portion 30 (nib), therefore successfully avoids child to hold and does not live pen and know position, especially child is now imitative picture study mostly, therefore when in painted drawing, general color mark pen can only provide the Q1 visual field, the present invention provides preferably Q1 and the Q3 visual field, therefore removed the general color mark visual field that pen blocks, in addition, as shown in figure 14, the present invention is also more conducive to left hand user: for left hand user, laterally to write from left to right owing to generally writing, when writing, left hand is easy to pen by the hand of oneself and in the using hand of easily not dry ink being made dirty that obstructs the view also, use time of the present invention, because finger and writing portion front end have a segment distance, therefore, hand more can not obstruct the view, more can not make the ink hand of making dirty yet.
The Conception of Structure Design of the marking pen based on above-mentioned, the present invention can derive several different enforcement kenels, as shown in figure 15, to be double end marking pen, the body that its penholder 10a is both ends open, penholder 10a inside can form a block edge 12 (can also not establish this block edge), one end of penholder 10a is connected aforementioned bending grip part 20, the other end is connected an orthoscopic second kink 20a coaxial with penholder 10a, the aforementioned diversion core 50 of assembling in this orthoscopic the second kink 20a, anterior cannula 30, writing portion 40, water guide assembly 60, overlap card-joined type ink barrel 70 by water guide assembly 60 again, its structure and assembling are as hereinbefore, repeat no more, difference is, in the time that diversion core 50 is installed on the grip part 20 of bending, mainly utilize this bending angle blocking location, and in the time that diversion core 50 is installed on orthoscopic the second grip part 20a, can hold between water guide assembly 60 and anterior cannula 30.
Again as shown in figure 16, be third embodiment of the invention, be grip part 20, the second grip part 20b that bending is installed respectively in the two ends of penholder 10b.Figure 17 is fourth embodiment of the invention, penholder 10c and the grip part 20c of marking pen are one-body molded, and section is triangular in shape, the also corresponding design triangular in shape of the section of angle sleeve pipe 30c, cassette ink barrel 70c, water guide assembly 60c, anterior cannula 30c is socketed on grip part 20c in tight fit mode, wherein, the 72c of Feng Mo mechanism of cassette ink barrel 70c is for having flexible material, therefore, still can rotate by the piece 64c pushing and pressing that force of water guide assembly 60c, make to manage interior ink and flow out smoothly.In addition, shown in Figure 18, in the middle of the present embodiment, the rear end of penholder 10c is made as opening shape, and it can install a bonnet 15c.The present invention can also only be made as triangle by the outer peripheral edges of grip part.
Writing portion front end of the present invention is made as circular arc except aforementioned, also can be designed to various geometries, in order to the polynary use of the present invention, the 5th embodiment as shown in Figure 19,20, writing portion 40d end face 401d is made as to flat, is applicable to the marking pen of the area that coating is larger.
The above is only the preferred embodiments of the present invention, not the present invention is done to any pro forma restriction, although the present invention discloses as above with preferred embodiment, but not in order to limit the present invention, any those skilled in the art, not departing from the scope of technical solution of the present invention, should utilize the technology contents of above-mentioned announcement to make a little change or be modified to the equivalent embodiment of equivalent variations, in every case be the content that does not depart from technical solution of the present invention, any simple modification of above embodiment being done according to technical spirit of the present invention, equivalent variations and modification, all still belong in the scope of technical solution of the present invention.
Claims (12)
1. a marking pen for tool bending grip part and cassette ink barrel, comprises a penholder, is provided with an anterior cannula in penholder front end, is provided with a writing portion in anterior cannula, and this writing portion part protrudes from anterior cannula, it is characterized in that, also includes:
One grip part, this grip part is a bending angle, is located at the front end of this penholder, and described anterior cannula is located at this grip part front end;
The one diversion core of making to hold black fiber, this diversion core is located in this grip part, and is equipped in the bending part of this grip part, and described writing portion is to be also made up of fiber, and part is connected in this diversion core;
One cassette ink barrel, this cassette ink barrel comprises the ink barrel with an openend, and a Feng Mo mechanism that is closed in openend;
The one water guide assembly for convection current before and after air, the two ends of this water guide assembly connect respectively this diversion core, ink barrel, and this water guide assembly rear end, for destroying the Feng Mo mechanism of ink barrel, derives the ink in this ink barrel.
2. the marking pen of tool according to claim 1 bending grip part and cassette ink barrel, is characterized in that:
This water guide assembly comprises a body cylindraceous, is provided with two breather pipes that protrude from front end in body inside.
3. the marking pen of tool according to claim 2 bending grip part and cassette ink barrel, is characterized in that:
This water guide assembly back segment be provided with one with the sleeve pipe of ink barrel socket, be provided with an axial outstanding piece that forces that can destroy Feng Mo mechanism in sleeve pipe rear end.
4. according to the tool bending grip part described in claim 1 or 2 or 3 and the marking pen of cassette ink barrel, it is characterized in that:
Described grip part is to be installed on penholder one end.
5. according to the tool bending grip part described in claim 1 or 2 or 3 and the marking pen of cassette ink barrel, it is characterized in that:
Described grip part and penholder are integrally formed, and the other end of penholder is provided with a bonnet.
6. according to the tool bending grip part described in claim 1 or 2 or 3 and the marking pen of cassette ink barrel, it is characterized in that:
The rear end of described penholder is provided with one second grip part, described diversion, anterior cannula, writing portion, the water guide assembly of assembling in the second grip part, and water guide assembly also overlaps card-joined type ink barrel.
7. the marking pen of tool according to claim 6 bending grip part and cassette ink barrel, is characterized in that:
Described the second grip part is a bending angle.
8. according to the tool bending grip part described in claim 1 or 2 or 3 and the marking pen of cassette ink barrel, it is characterized in that:
The end face of writing of writing portion is flat.
9. according to the tool bending grip part described in claim 1 or 2 or 3 and the marking pen of cassette ink barrel, it is characterized in that:
Described anterior cannula perisporium is at least provided with the airway that makes together the circulation of marking pen inner air and outer air.
10. the marking pen of tool according to claim 9 bending grip part and cassette ink barrel, is characterized in that:
Described airway is to be arranged with in anterior cannula internal perisporium and to be to extend axially.
11. according to the tool bending grip part described in claim 1 or 2 or 3 and the marking pen of cassette ink barrel, it is characterized in that:
The outer peripheral edges of described grip part are triangular in shape.
The marking pen of 12. tool according to claim 5 bending grip parts and cassette ink barrel, is characterized in that:
Described penholder periphery wall is triangular in shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410318781.9A CN104097419B (en) | 2012-07-24 | 2012-07-24 | Tool bending grip part and the marking pen of cassette ink barrel |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102586649A CN102745002A (en) | 2012-07-24 | 2012-07-24 | Making pen with bent triangular holding part |
| CN201410318781.9A CN104097419B (en) | 2012-07-24 | 2012-07-24 | Tool bending grip part and the marking pen of cassette ink barrel |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012102586649A Division CN102745002A (en) | 2012-07-24 | 2012-07-24 | Making pen with bent triangular holding part |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104097419A true CN104097419A (en) | 2014-10-15 |
| CN104097419B CN104097419B (en) | 2017-01-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410318781.9A Expired - Fee Related CN104097419B (en) | 2012-07-24 | 2012-07-24 | Tool bending grip part and the marking pen of cassette ink barrel |
Country Status (1)
| Country | Link |
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| CN (1) | CN104097419B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105209264A (en) * | 2013-04-02 | 2015-12-30 | 国誉株式会社 | Cartridge mounting structure |
| CN112721496A (en) * | 2021-01-26 | 2021-04-30 | 蒋央芳 | Anti-falling gel ink pen |
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| JP2001180174A (en) * | 1999-12-27 | 2001-07-03 | Mitsuo Inoue | Grip part of writing instrument |
| CN2582890Y (en) * | 2002-07-05 | 2003-10-29 | 刘保伸 | Special-shaped axle structure of fibre pen |
| JP2005199624A (en) * | 2004-01-16 | 2005-07-28 | Hoshin Ryu | Calligraphic implement structure |
| CN201158227Y (en) * | 2007-04-16 | 2008-12-03 | 王良 | Marking instrument |
| CN201979868U (en) * | 2011-02-16 | 2011-09-21 | 刘保伸 | Axially changeable fiber pen |
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2012
- 2012-07-24 CN CN201410318781.9A patent/CN104097419B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001180174A (en) * | 1999-12-27 | 2001-07-03 | Mitsuo Inoue | Grip part of writing instrument |
| CN2582890Y (en) * | 2002-07-05 | 2003-10-29 | 刘保伸 | Special-shaped axle structure of fibre pen |
| JP2005199624A (en) * | 2004-01-16 | 2005-07-28 | Hoshin Ryu | Calligraphic implement structure |
| CN201158227Y (en) * | 2007-04-16 | 2008-12-03 | 王良 | Marking instrument |
| CN201979868U (en) * | 2011-02-16 | 2011-09-21 | 刘保伸 | Axially changeable fiber pen |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105209264A (en) * | 2013-04-02 | 2015-12-30 | 国誉株式会社 | Cartridge mounting structure |
| CN105209264B (en) * | 2013-04-02 | 2017-03-22 | 国誉株式会社 | Cartridge mounting structure |
| CN112721496A (en) * | 2021-01-26 | 2021-04-30 | 蒋央芳 | Anti-falling gel ink pen |
| CN112721496B (en) * | 2021-01-26 | 2021-12-10 | 蒋央芳 | Anti-falling gel ink pen |
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| Publication number | Publication date |
|---|---|
| CN104097419B (en) | 2017-01-04 |
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