CN114889353A - Fountain pen with automatic ink feeding length capable of being freely adjusted - Google Patents
Fountain pen with automatic ink feeding length capable of being freely adjusted Download PDFInfo
- Publication number
- CN114889353A CN114889353A CN202210683521.6A CN202210683521A CN114889353A CN 114889353 A CN114889353 A CN 114889353A CN 202210683521 A CN202210683521 A CN 202210683521A CN 114889353 A CN114889353 A CN 114889353A
- Authority
- CN
- China
- Prior art keywords
- pen
- ink
- sealing plate
- cavity
- core
- 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
- 238000007789 sealing Methods 0.000 claims abstract description 37
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 29
- 239000007788 liquid Substances 0.000 claims abstract description 5
- 238000003780 insertion Methods 0.000 claims description 15
- 230000037431 insertion Effects 0.000 claims description 15
- 239000000976 ink Substances 0.000 abstract description 106
- 239000007779 soft material Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 239000003086 colorant Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
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
- B43K5/02—Ink reservoirs
-
- 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
- B43K5/18—Arrangements for feeding the ink to the nibs
Abstract
A fountain pen with automatic water feeding and freely adjustable length relates to an improvement of stationery, in particular to an improvement of a fountain pen with freely adjustable length. The pen comprises a pen body, a plurality of ink cores and a pen cap, wherein the ink cores are sequentially connected in an inserting manner to form an ink core rod, the pen body is inserted at the front end of the ink core rod, and the pen cap is sleeved on the pen body; the ink core comprises an ink core cavity, a plug connector, a plug hole and an ink core sealing plate, wherein a sealed ink storage cavity is formed in the ink core cavity, the plug connector is arranged at the lower end of the ink storage cavity, a liquid outlet channel is arranged in the middle of the plug connector, the plug hole is formed in the upper portion of the ink storage cavity, and the ink core sealing plate is arranged at the bottom of the plug hole. The multifunctional writing pen has the advantages that the containing cavity of ink is formed by mutually inserting the plurality of ink cores, the lower end of the ink core rod is connected with the pen body and the pen point for writing, the plurality of ink cores are mutually inserted to form the overstock in the cavity, the pressure in the ink containing cavity can be enhanced, and therefore the smooth writing and the ink breaking phenomenon can be guaranteed. Because a plurality of china ink cores are pegged graft each other, length can be adjusted wantonly, can satisfy different age bracket personages's user demand.
Description
Technical Field
The invention relates to an improvement of stationery, in particular to an improvement of a fountain pen with a freely adjustable length.
Background
In a traditional pen, a pen point is generally fixed in the pen; traditional gel ink pens, sign pens and ball-point pens realize writing through ball rotation, and traditional needle tube pens realize writing through the up-and-down swinging of a metal rod arranged in a pen needle. Currently, the writing tools used as a requirement for ordinary educational writing classes are mainly pens. The pen is a foreign writing tool produced by writing according with western letters, and has limited writing expressive force for Chinese characters, while the popular gel ink pen has no writing effect of the pen and the writing brush, and is generally used as a disposable pen, so that the waste is large and the environment is polluted.
The gel pen, the abbreviation of gel ink ball pen, originated in japan, is a novel writing instrument that is popular in east asia. The gel-ink pen can be divided into gel-ink pens of different types according to pen point types, ink colors, structures and the like, and people can select the gel-ink pen according to own requirements. The gel pen has the advantages of both fountain pens and oil ball pens, is comfortable in writing hand feeling, low in ink viscosity, and added with a proper amount of lubricant, and the viscosity of a writing medium is between that of water and oil, so that the gel pen is smoother than a common oil ball pen, and is an upgrading and updating product of the oil ball pen. The existing pens and center pens need to ensure normal use of the pens by adding ink or replacing pen cores, but most of the pens are single in structure, have no new intention in shape, and are relatively fixed in length, so that creative and fresh writing tools are needed for young people. Many gel-ink pens are disposable, i.e., the pen barrel is used up and discarded, and the design life of the pen tip and the pen body far exceeds the life of the ink, which causes great waste to the pen tip and the pen body.
Disclosure of Invention
The invention aims to provide a fountain pen with automatic water feeding and freely adjustable length, aiming at the defects and shortcomings of the prior art, the fountain pen has the advantages that the length can be adjusted at will, the fountain pen with the ink core can be used in a plug-and-play mode, the used ink core can be directly discarded, and a new ink core can be inserted, so that the fountain pen can be almost infinitely recycled, and the utilization efficiency of a refill and a pen point is greatly improved; the length of the fountain pen can be freely adjusted, and the fountain pen can be changed randomly according to the requirements of users, so that the users can keep fresh feeling; the user's stickiness is maintained.
In order to achieve the purpose, the invention adopts the following technical scheme: the pen comprises a pen body 1, a plurality of ink cores 2 and a pen cap 3, wherein the ink cores 2 are sequentially connected in an inserting manner to form an ink core rod 21, the pen body 1 is inserted at the front end of the ink core rod 21, and the pen cap 3 is sleeved on the pen body 1; the ink core 2 comprises an ink core cavity 22, a plug 23, a plug hole 24 and an ink core sealing plate 25, wherein a sealed ink storage cavity 221 is arranged in the ink core cavity 22, the plug 23 is arranged at the lower end of the ink storage cavity 221, a liquid outlet channel 231 is arranged in the middle of the plug 23, the plug hole 24 is arranged at the upper part of the ink storage cavity 221, and the ink core sealing plate 25 is arranged at the bottom of the plug hole 24.
The pen body 1 comprises an outer shell 11, an ink flow channel 12, a water passing pad 13, a pen point 14 and a pen body sealing plate 15, wherein the ink flow channel 12 is arranged in the outer shell 11, the water passing pad 13 is arranged at the lower part of the ink flow channel 12, and the pen point 14 is arranged at the bottom of the outer shell 11; a conical insertion hole 121 is formed in the inner side of the upper portion of the ink flow channel 12, a pen body sealing plate 15 is arranged at the bottom of the conical insertion hole 121, and an insertion slit 151 is formed in the middle of the pen body sealing plate 15.
The middle lower part of the ink flow channel 12 is provided with a water containing cavity 122, the water containing cavity 122 is cylindrical, and the outer diameter of the water containing cavity 122 is larger than that of the ink flow channel 12. The water containing cavity 122 can contain more ink in the cavity, so that the writing is smooth and the ink break phenomenon is avoided.
The pen cap 3 comprises a cap body 31, a pen hanger 32 and a pen point protection pad 33, wherein the pen hanger 32 is fixedly arranged on one side of the cap body 31, and the pen point protection pad 33 is arranged inside the cap body 31 and corresponds to the position of a pen point. The pen point protection pad 33 is made of soft rubber and is used for protecting the pen point 14 from being damaged, the pen hanger 32 can improve the appearance of the whole pen body, and meanwhile, the pen is not easy to roll off when the pen is placed on a table.
The inner side of the upper part of the cap body 31 is provided with an inward bulge 311. The protrusion 311 can stabilize the pen cap 3 when the pen cap is sleeved on the pen body, and the pen cap is not easy to slide off.
The middle part of the upper surface of the ink core sealing plate 25 is provided with a secondary sealing plate 251, and the secondary sealing plate 251 is a rubber sealing sheet with an opening in the middle part. After the pen body 1 is inserted into the ink core sealing plate 25, ink leakage is easily formed, and the rubber secondary sealing plate 251 made of soft material is added to ensure that ink in the ink core cavity 22 cannot leak.
The section of the plug hole 24 is conical. The conical insertion holes 24 can ensure the stability and the tightness of insertion and ensure the stability of the plurality of ink cores 2 after insertion.
The working principle of the invention is as follows: the ink containing cavity is formed by mutually inserting the plurality of ink cores 2, the lower end of the ink core rod 21 is connected with a pen body and a pen point for writing, the plurality of ink cores 2 are mutually inserted to form overstock in the cavity, the pressure in the ink containing cavity can be enhanced, and therefore the smooth writing is ensured, and the ink breaking phenomenon cannot occur. Because a plurality of china ink core 2 peg graft each other, length can be adjusted wantonly, can satisfy different age bracket personages's user demand.
By adopting the technical scheme, the pen core has the advantages that the length can be adjusted at will, the pen core with the ink can be used in a plug-and-play manner, the used ink core can be directly discarded, and a new ink core can be inserted, so that the pen core can be almost recycled infinitely, and the utilization efficiency of the pen core and the pen point is greatly improved; the length of the fountain pen can be freely adjusted, and the fountain pen can be changed randomly according to the requirements of users, so that the users can keep fresh feeling; the user's stickiness is maintained.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view of a pen body 1 in the invention;
FIG. 3 is a schematic view of the structure of the ink core 2 of the present invention;
fig. 4 is a schematic structural view of the cap 3 of the pen of the present invention;
fig. 5 is an enlarged view of a portion a of fig. 2.
Description of reference numerals: the pen comprises a pen body 1, an ink core 2, a pen cap 3, an ink core rod 21, an ink core cavity 22, a plug 23, a plug hole 24, an ink core sealing plate 25, an ink storage cavity 221, a liquid outlet channel 231, an outer shell 11, an ink flow channel 12, a water passing pad 13, a pen point 14, a pen body sealing plate 15, a conical plug hole 121, a pen body sealing plate 15, a plug seam 151, a water containing cavity 122, a cap body 31, a pen hanger 32, a pen point protecting pad 33, a protrusion 311 and a secondary sealing plate 251.
Detailed Description
Referring to fig. 1-5, the present embodiment includes a pen body 1, ten ink cores 2, and a pen cap 3, wherein a plurality of ink cores 2 are sequentially inserted into and connected to form an ink core rod 21, the pen body 1 is inserted into the front end of the ink core rod 21, and the pen cap 3 is sleeved on the pen body 1; the pen body 1 comprises an outer shell 11, an ink flow channel 12, a water passing pad 13, a pen point 14 and a pen body sealing plate 15, wherein the ink flow channel 12 is arranged in the outer shell 11, the water passing pad 13 is arranged at the lower part of the ink flow channel 12, a water containing cavity 122 is arranged at the middle lower part of the ink flow channel 12, the water containing cavity 122 is cylindrical, and the outer diameter of the water containing cavity 122 is larger than that of the ink flow channel 12. The water containing cavity 122 can contain more ink in the cavity, so that the writing is smooth and the ink break phenomenon is avoided. The pen tip 14 is arranged at the bottom of the outer shell 11; a conical insertion hole 121 is formed in the inner side of the upper portion of the ink flow channel 12, a pen body sealing plate 15 is arranged at the bottom of the conical insertion hole 121, and an insertion slit 151 is formed in the middle of the pen body sealing plate 15. The ink core 2 comprises an ink core cavity 22, a plug 23, a plug hole 24 and an ink core sealing plate 25, wherein a sealed ink storage cavity 221 is arranged in the ink core cavity 22, the plug 23 is arranged at the lower end of the ink storage cavity 221, a liquid outlet channel 231 is arranged in the middle of the plug 23, the plug hole 24 is arranged at the upper part of the ink storage cavity 221, and the ink core sealing plate 25 is arranged at the bottom of the plug hole 24. The pen cap 3 comprises a cap body 31, a pen hanger 32 and a pen point protection pad 33, the pen hanger 32 is fixedly arranged on one side of the cap body 31, the pen cap 3 comprises the cap body 31, the pen hanger 32 and the pen point protection pad 33, the pen hanger 32 is fixedly arranged on one side of the cap body 31, and the pen point protection pad 33 is arranged inside the cap body 31 and corresponds to the position of a pen point. The pen point protection pad 33 is made of soft rubber and is used for protecting the pen point 14 from being damaged, the pen hanger 32 can improve the appearance of the whole pen body, and meanwhile, the pen is not easy to roll off when the pen is placed on a table. The pen tip protection pad 33 is provided inside the cap body 31 and corresponds to the position of the pen tip. The pen point protection pad 33 is made of soft rubber and is used for protecting the pen point 14 from being damaged, the pen hanger 32 can improve the appearance of the whole pen body, and meanwhile, the pen is not easy to roll off when the pen is placed on a table. The inner side of the upper part of the cap body 31 is provided with an inward bulge 311. The protrusion 311 can stabilize the pen cap 3 when the pen cap is sleeved on the pen body, and the pen cap is not easy to slide off.
The middle part of the upper surface of the ink core sealing plate 25 is provided with a secondary sealing plate 251, and the secondary sealing plate 251 is a rubber sealing sheet with an opening in the middle part. After the pen body 1 is inserted into the ink core sealing plate 25, ink leakage is easily formed, and the rubber secondary sealing plate 251 made of soft material is added to ensure that ink in the ink core cavity 22 cannot leak. The section of the plug hole 24 is conical. The conical insertion holes 24 can ensure the stability and the tightness of insertion and ensure the stability of the plurality of ink cores 2 after insertion.
The length of the pen core can be adjusted at will, the pen core can be used in a plug-and-play mode with the ink core, the used ink core can be directly discarded, and a new ink core is inserted, so that the pen core can be almost recycled infinitely, and the utilization efficiency of the pen core and the pen point is greatly improved; the length of the fountain pen can be freely adjusted, and the fountain pen can be changed randomly according to the requirements of users, so that the users can keep fresh feeling; the user's stickiness is maintained.
The above description is only for the purpose of illustrating the technical solutions of the present invention and not for the purpose of limiting the same, and other modifications or equivalent substitutions made by those skilled in the art to the technical solutions of the present invention should be covered within the scope of the claims of the present invention without departing from the spirit and scope of the technical solutions of the present invention.
Claims (7)
1. Automatic water supply length can be adjusted freely's fountain pen, its characterized in that: the pen comprises a pen body (1), a plurality of ink cores (2) and a pen cap (3), wherein the ink cores (2) are sequentially connected in an inserting manner to form an ink core rod (21), the pen body (1) is inserted at the front end of the ink core rod (21), and the pen cap (3) is sleeved on the pen body (1); the ink core (2) comprises an ink core cavity (22), a plug connector (23), a plug hole (24) and an ink core sealing plate (25), a sealed ink storage cavity (221) is arranged in the ink core cavity (22), the plug connector (23) is arranged at the lower end of the ink storage cavity (221), a liquid outlet channel (231) is arranged in the middle of the plug connector (23), the plug hole (24) is arranged at the upper part of the ink storage cavity (221), and the ink core sealing plate (25) is arranged at the bottom of the plug hole (24).
2. The fountain pen with automatic water feeding length freely adjustable according to claim 1, wherein: the pen body (1) comprises an outer shell (11), an ink flow channel (12), a water passing pad (13), a pen point (14) and a pen body sealing plate (15), wherein the ink flow channel (12) is arranged in the outer shell (11), the water passing pad (13) is arranged at the lower part of the ink flow channel (12), and the pen point (14) is arranged at the bottom of the outer shell (11); a conical insertion hole (121) is formed in the inner side of the upper portion of the ink flow channel (12), a pen body sealing plate (15) is arranged at the bottom of the conical insertion hole (121), and an insertion joint (151) is formed in the middle of the pen body sealing plate (15).
3. The fountain pen with automatic water feeding length freely adjustable according to claim 2, wherein: the ink flow channel is characterized in that a water containing cavity (122) is arranged at the middle lower part of the ink flow channel (12), the water containing cavity (122) is cylindrical, and the outer diameter of the water containing cavity (122) is larger than that of the ink flow channel (12).
4. The fountain pen with automatic water feeding length freely adjustable according to claim 1, wherein: the pen cap (3) comprises a cap body (31), a pen hanger (32) and a pen point protection pad (33), the pen hanger (32) is fixedly arranged on one side of the cap body (31), and the pen point protection pad (33) is arranged inside the cap body (31) and corresponds to the position of a pen point.
5. The fountain pen with automatic water feeding length freely adjustable according to claim 4, wherein: an inward bulge (311) is arranged on the inner side of the upper part of the cap body (31).
6. The fountain pen with automatic water feeding length freely adjustable according to claim 1, wherein: and a secondary sealing plate (251) is arranged in the middle of the upper surface of the ink core sealing plate (25), and the secondary sealing plate (251) is a rubber sealing sheet with an opening in the middle.
7. The fountain pen with automatic water feeding length freely adjustable according to claim 1, wherein: the section of the plug hole (24) is conical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210683521.6A CN114889353A (en) | 2022-06-17 | 2022-06-17 | Fountain pen with automatic ink feeding length capable of being freely adjusted |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210683521.6A CN114889353A (en) | 2022-06-17 | 2022-06-17 | Fountain pen with automatic ink feeding length capable of being freely adjusted |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114889353A true CN114889353A (en) | 2022-08-12 |
Family
ID=82729168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210683521.6A Pending CN114889353A (en) | 2022-06-17 | 2022-06-17 | Fountain pen with automatic ink feeding length capable of being freely adjusted |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114889353A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202115166U (en) * | 2011-05-26 | 2012-01-18 | 上海市格致初级中学 | Multiple-pen set |
| CN102398446A (en) * | 2010-09-13 | 2012-04-04 | 范宗 | Modular core changing fountain pen |
| CN202923195U (en) * | 2012-11-25 | 2013-05-08 | 张�林 | Marking pen |
| CN104417161A (en) * | 2013-09-02 | 2015-03-18 | 叶如康 | Pen capable of painting many colors |
| CN211467968U (en) * | 2019-08-06 | 2020-09-11 | 泉州市高谦机械产品有限公司 | Multifunctional pen for product design |
| CN211892619U (en) * | 2020-02-13 | 2020-11-10 | 宁波五云笔业有限公司 | Environment-friendly water-resistant ink-storage sign pen |
-
2022
- 2022-06-17 CN CN202210683521.6A patent/CN114889353A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102398446A (en) * | 2010-09-13 | 2012-04-04 | 范宗 | Modular core changing fountain pen |
| CN202115166U (en) * | 2011-05-26 | 2012-01-18 | 上海市格致初级中学 | Multiple-pen set |
| CN202923195U (en) * | 2012-11-25 | 2013-05-08 | 张�林 | Marking pen |
| CN104417161A (en) * | 2013-09-02 | 2015-03-18 | 叶如康 | Pen capable of painting many colors |
| CN211467968U (en) * | 2019-08-06 | 2020-09-11 | 泉州市高谦机械产品有限公司 | Multifunctional pen for product design |
| CN211892619U (en) * | 2020-02-13 | 2020-11-10 | 宁波五云笔业有限公司 | Environment-friendly water-resistant ink-storage sign pen |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN114889353A (en) | Fountain pen with automatic ink feeding length capable of being freely adjusted | |
| CN201376405Y (en) | Stainless steel superfine full-needle tube elastic pen point | |
| CN201792600U (en) | Core-free neutral pen | |
| CN212098138U (en) | Finger pen | |
| CN111532059B (en) | Convenient pen | |
| CN109677163B (en) | Straight liquid type fiber head pen | |
| CN207416362U (en) | There is the lettering pen of shatter-resistant | |
| CN102555590A (en) | Environment-friendly and energy-saving marker and development and application of automatic assembly machine system | |
| CN215590341U (en) | Improved structure of gel ink pen point | |
| CN210553781U (en) | Ball pen with gel ink | |
| CN2400287Y (en) | Double-colour pen | |
| CN210337363U (en) | Water color pen with two different pen points | |
| CN220562431U (en) | Polygonal replacement core | |
| CN217347292U (en) | Portable writing brush | |
| CN212529133U (en) | Fluorescent pen | |
| CN217969027U (en) | Assembling mechanism for pen cap and pen holder of gel ink pen | |
| CN220865092U (en) | Modularized printing marker pen | |
| CN212604174U (en) | Dual-purpose fluorescent pen | |
| CN204977996U (en) | Roll over bullet and annotate china ink bottle | |
| CN215883112U (en) | Multifunctional ball pen | |
| CN210062479U (en) | Pen cap and pen thereof | |
| CN216300602U (en) | Environment-friendly solid correction pen | |
| CN217722894U (en) | Anti-leakage water-based eyebrow pencil | |
| CN210591117U (en) | Portable pocket pen | |
| CN213472607U (en) | Reusable environment-friendly gel pen without replacing refill |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20220812 |