CN111319376A - Space pen refill - Google Patents
Space pen refill Download PDFInfo
- Publication number
- CN111319376A CN111319376A CN201811529974.3A CN201811529974A CN111319376A CN 111319376 A CN111319376 A CN 111319376A CN 201811529974 A CN201811529974 A CN 201811529974A CN 111319376 A CN111319376 A CN 111319376A
- Authority
- CN
- China
- Prior art keywords
- refill
- space
- ink
- storage part
- refill body
- 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 description 4
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 3
- 239000004917 carbon fiber Substances 0.000 claims description 3
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 4
- 239000011148 porous material Substances 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000002775 capsule Substances 0.000 description 2
- 230000009189 diving Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011664 nicotinic acid Substances 0.000 description 1
- 235000001968 nicotinic acid Nutrition 0.000 description 1
- 239000002994 raw material Substances 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
- B43K1/00—Nibs; Writing-points
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
Abstract
The invention discloses a space refill, which comprises a refill body, wherein the refill body is provided with a storage part for storing ink and a refill, the refill comprises a refill body and a nib part, the refill body is soaked in the ink in the storage part, the nib part is arranged at one end of the refill body, and the nib part and the refill body are integrally formed and are provided with mutually communicated capillary holes. The space refill provided by the invention has a simple structure, adopts the refill made of the material with the capillary pores to balance output ink, is used for writing and recording in space and special environments, and has extremely low cost.
Description
Technical Field
The invention relates to the technical field of space pens, in particular to a space pen refill.
Background
The core technology of a space pen, namely a pen special for astronauts in space, is that the space pen can be used in a gravity-free state. Common pens and ball-point pens finish ink discharging from pen points by means of the gravity of liquid drops, so that the pens and ball-point pens cannot be used in a gravity-free state; although the pencil is not restricted by the gravity-free environment condition, the graphite lead core scraps are easy to cause circuit short circuit due to the conductivity, and the use risk in the space capsule environment is great. In order to solve the problem, space ball-point pens have been developed in the united states for astronauts to use in space environments. At present, China also proposes space pens with different principles, such as space gel pens, space ball pens, multifunctional space pens and the like. The space pen with excellent performance can be suitable for spaceflight, and can also be used in severe environments such as mountaineering, diving, exploration and tourism, polar exploration and the like.
At present, space pens with different principles, such as space gel pens, space ball pens, multifunctional space pens and the like, are used, but the structure and the process are complex, the cost is high, the ink supply pressure is unstable, and great inconvenience is brought to users.
Disclosure of Invention
The invention provides a space pen core which is simple to assemble and adopts a bionic material with pores to convey ink.
The technical scheme of the invention is realized as follows:
the invention discloses a space refill, which comprises a refill body, wherein the refill body is provided with a storage part for storing ink and a refill, the refill comprises a refill body and a nib part, the refill body is soaked in the ink in the storage part, the nib part is arranged at one end of the refill body, and the nib part and the refill body are integrally formed and are provided with mutually communicated capillary holes.
Further, the refill comprises a carbon fiber refill with capillary holes.
Further, the refill body and the storage part are connected in a sealing mode through a sealing ring.
Further, the refill body is provided with an anti-skidding part, and an anti-skidding groove for skidding is formed in the anti-skidding part.
Furthermore, a tail plug is arranged at the bottom of the refill body, a rope hanging hole is formed in the tail plug, and the rope hanging hole is used for being connected with a wire fastening.
The invention provides a space pen core, which has the following beneficial effects:
the space refill provided by the invention has a simple structure, adopts refill balance type output ink with a capillary material, is used for writing and recording in space and special environments, and has extremely low cost.
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 diagram of a space pen core in an embodiment of the invention.
Detailed Description
The invention will be further understood from the specific examples given below, which are not intended to limit the invention. Insubstantial modifications and adaptations of the invention as described herein will now occur to those skilled in the art upon reference to the foregoing disclosure.
Referring to fig. 1, the space pen core comprises a pen core body 100, wherein the pen core body 100 is provided with a storage part 10 for storing ink and a pen core 20, the pen core 20 comprises a pen core body 201 and a pen tip part 202, the pen core body 201 is soaked in the ink in the storage part 10, the pen tip part 202 is arranged at one end of the pen core body 201, and the pen tip part 202 and the pen core body 201 are integrally formed and are provided with mutually communicated capillary holes.
The cartridge 20 comprises a carbon fiber cartridge having capillary holes.
The refill body 201 and the storage portion 10 are hermetically connected by a seal ring 30.
The cartridge body 100 is provided with an anti-slip portion 40, and the anti-slip portion 40 is provided with an anti-slip groove for preventing slipping.
The bottom of the refill body 100 is provided with a tail plug 50, the tail plug 50 is provided with a rope hanging hole 60, and the rope hanging hole 60 is used for connecting a wire.
Further explanation is as follows:
according to the siphon bionics principle, a low-cost space pen core is developed, the pen core can overcome the gravity effect, the ink can be guaranteed to smoothly flow out, the pen core is suitable for ink with different colors, writing is smooth, writing can be conducted under the condition of handstand, the production cost is low, the raw material sources are wide, the pen core is filled with ink and can be replaced for repeated use, the production cost of the space pen is greatly reduced, the cost is only one tenth of that of the space pen in the existing market, writing can be recorded under the high-vacuum environment when astronauts move outside a space capsule, the space pen can be used in severe environments such as mountaineering, diving, expedition tourism, polar investigation and expedition, and the consumption requirements of ordinary primary and secondary school students can be met.
The invention provides a space pen core, which has the following beneficial effects:
the space refill provided by the invention has a simple structure, adopts the refill made of the material with the capillary pores to balance output ink, is used for writing and recording in space and special environments, and has extremely low cost.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (5)
1. The space refill is characterized by comprising a refill body, wherein the refill body is provided with a storage part and a refill, the storage part is used for storing ink, the refill comprises a refill body and a refill point part, the refill body is soaked in the ink of the storage part, one end of the refill body is arranged at the refill point part, and the refill point part and the refill body are integrally formed and are provided with capillary holes which are communicated with each other.
2. A space cartridge according to claim 1 wherein the cartridge comprises a carbon fiber cartridge having capillary holes.
3. A space pencil core according to claim 1, characterized in that the pencil core body and the storage part are connected in a sealing manner through a sealing ring.
4. A space pencil according to claim 1, characterized in that the pencil lead body is provided with a non-slip part on which a non-slip groove for non-slip is provided.
5. A space pencil core as in claim 1, wherein a tail plug is arranged at the bottom of the pencil core body, a rope hanging hole is formed in the tail plug, and the rope hanging hole is used for being connected with a wire tying.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811529974.3A CN111319376A (en) | 2018-12-14 | 2018-12-14 | Space pen refill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811529974.3A CN111319376A (en) | 2018-12-14 | 2018-12-14 | Space pen refill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111319376A true CN111319376A (en) | 2020-06-23 |
Family
ID=71163231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811529974.3A Pending CN111319376A (en) | 2018-12-14 | 2018-12-14 | Space pen refill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111319376A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112939623A (en) * | 2021-03-01 | 2021-06-11 | 西北工业大学 | Method for preparing pen point of space pen |
| US12070969B2 (en) | 2022-10-27 | 2024-08-27 | Ningbo Institute Of Northwestern Polytechnical University | Space pen refill for extravehicular activity |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86108773A (en) * | 1986-12-23 | 1988-02-24 | 林振铭 | Fountain pen with ball tip |
| CN1121058A (en) * | 1994-02-07 | 1996-04-24 | E·卡索基工业公司 | Marking implements with a marking core and a hydraulically settable sheath and their methods of manufacture |
| CN1270894A (en) * | 1999-03-26 | 2000-10-25 | 三菱铅笔株式会社 | Liquid spreader |
| CN101032905A (en) * | 2006-03-09 | 2007-09-12 | 百乐墨水株式会社 | Direct-fluid-supply writing implement |
| CN101070029A (en) * | 2006-05-10 | 2007-11-14 | 王良 | Writing tool |
| CN101112845A (en) * | 2007-09-13 | 2008-01-30 | 邓建波 | Pen for white board |
| CN104786692A (en) * | 2015-01-22 | 2015-07-22 | 文艳林 | Rotary fountain pen with rotatable pen point |
| CN107074002A (en) * | 2014-10-16 | 2017-08-18 | 株式会社吴竹 | Pen and pen pen core |
-
2018
- 2018-12-14 CN CN201811529974.3A patent/CN111319376A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86108773A (en) * | 1986-12-23 | 1988-02-24 | 林振铭 | Fountain pen with ball tip |
| CN1121058A (en) * | 1994-02-07 | 1996-04-24 | E·卡索基工业公司 | Marking implements with a marking core and a hydraulically settable sheath and their methods of manufacture |
| CN1270894A (en) * | 1999-03-26 | 2000-10-25 | 三菱铅笔株式会社 | Liquid spreader |
| CN101032905A (en) * | 2006-03-09 | 2007-09-12 | 百乐墨水株式会社 | Direct-fluid-supply writing implement |
| CN101070029A (en) * | 2006-05-10 | 2007-11-14 | 王良 | Writing tool |
| CN101112845A (en) * | 2007-09-13 | 2008-01-30 | 邓建波 | Pen for white board |
| CN107074002A (en) * | 2014-10-16 | 2017-08-18 | 株式会社吴竹 | Pen and pen pen core |
| CN104786692A (en) * | 2015-01-22 | 2015-07-22 | 文艳林 | Rotary fountain pen with rotatable pen point |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112939623A (en) * | 2021-03-01 | 2021-06-11 | 西北工业大学 | Method for preparing pen point of space pen |
| US12070969B2 (en) | 2022-10-27 | 2024-08-27 | Ningbo Institute Of Northwestern Polytechnical University | Space pen refill for extravehicular activity |
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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 |
Application publication date: 20200623 |
|
| RJ01 | Rejection of invention patent application after publication |