CN113232439B - Mark pen convenient for ink injection - Google Patents
Mark pen convenient for ink injection Download PDFInfo
- Publication number
- CN113232439B CN113232439B CN202110700900.7A CN202110700900A CN113232439B CN 113232439 B CN113232439 B CN 113232439B CN 202110700900 A CN202110700900 A CN 202110700900A CN 113232439 B CN113232439 B CN 113232439B
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- China
- Prior art keywords
- pen
- inner core
- core box
- rotating shaft
- mark
- Prior art date
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- 238000002347 injection Methods 0.000 title claims abstract description 17
- 239000007924 injection Substances 0.000 title claims abstract description 17
- 241000180587 Pinnidae Species 0.000 claims abstract description 46
- 239000003550 marker Substances 0.000 claims abstract description 38
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 239000000976 ink Substances 0.000 description 29
- 239000000243 solution Substances 0.000 description 4
- 230000005484 gravity Effects 0.000 description 3
- 210000003205 muscle Anatomy 0.000 description 3
- 238000001179 sorption measurement Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 125000003003 spiro group Chemical group 0.000 description 2
- 238000013016 damping Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 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
- 239000002699 waste 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
- B43K8/00—Pens with writing-points other than nibs or balls
- B43K8/02—Pens with writing-points other than nibs or balls with writing-points comprising fibres, felt, or similar porous or capillary material
- B43K8/03—Ink reservoirs; Ink cartridges
Abstract
The invention discloses a mark pen convenient for ink injection, which is convenient for a user to inject ink, the ink is not easy to flow out during ink injection, the operation is convenient, and the service life of the mark pen can be greatly prolonged; the marker pen comprises a marker pen shell, a pen point, a holding cavity, a core box, a sponge core, a first position and a second position, wherein the marker pen shell is movably connected with the marker pen shell, the sponge core is arranged in the core box, the position, corresponding to the pen point, of the sponge core is exposed from the core box, the core box is provided with the first position located in the holding cavity and the second position extending out of the holding cavity, when the core box is located at the first position, the core box and the sponge core are located in the holding cavity, and the corresponding position of the sponge core is in contact with the pen point; when the inner core box is positioned at the second position, the inner core box and the sponge inner core extend out of the accommodating cavity.
Description
Technical Field
The invention relates to the field of office supplies, in particular to a mark pen convenient for ink injection.
Background
The existing mark pens are mainly divided into disposable mark pens and mark pens capable of injecting ink. The service life of the disposable mark pen is short, and the ink bag cannot be replaced after the ink is used up and is directly discarded, so that waste is caused; the mark pen with the function of ink injection is internally injected with the mold through the pen point, but ink flows out due to improper use of a user in the operation process, so that pollution is caused, and the user experience is influenced.
Disclosure of Invention
In order to solve the problems in the prior art, the mark pen convenient for ink injection is provided, ink injection is convenient for a user, ink is not easy to flow out during ink injection, the operation is convenient, and the service life of the mark pen can be greatly prolonged.
In order to achieve the above purpose, the technical scheme adopted by the invention is as follows: the marker pen comprises a marker pen shell, wherein an accommodating cavity is formed in the marker pen shell, an opening is formed in the side part of the marker pen shell and communicated with the accommodating cavity, a pen point is arranged at one end of the marker pen shell along the length direction, one end of the pen point is located in the accommodating cavity, and the other end of the pen point extends out of the marker pen shell; the marker pen comprises a marker pen shell, a pen point, an accommodating cavity, a core box, a pen core box and a pen core, wherein the marker pen shell is movably connected with the marker pen shell, a sponge core is arranged in the core box, the position, corresponding to the pen point, of the sponge core is exposed from the core box, the core box is provided with a first position located in the accommodating cavity and a second position extending out of the accommodating cavity, when the core box is located at the first position, the core box and the sponge core are located in the accommodating cavity, and the corresponding position of the sponge core is in contact with the pen point; when the inner core box is located at the second position, the inner core box and the sponge inner core extend out of the accommodating cavity.
Further, the marker pen shell comprises a first side surface and a second side surface, and the first side surface and the second side surface are buckled with each other to form the marker pen shell.
Furthermore, the inner wall of one of the first side face and the second side face is provided with a clamping groove, the inner wall of the other of the first side face and the second side face is provided with a corresponding convex rib, and the convex rib is in clamping fit with the clamping groove.
Further, the convex ribs and the clamping grooves are arranged at the positions, far away from the opening, of the first side face and the second side face.
Furthermore, the first side surface and the second side surface are provided with tapered parts corresponding to the positions of the pen point, mounting grooves are formed in the inner sides of the tapered parts, when the first side surface and the second side surface are buckled, the mounting grooves of the first side surface and the second side surface are opposite, and the pen point is mounted in the mounting grooves.
Furthermore, one end of the inner core box is pivoted with the end part, far away from the pen point, of the marker pen shell through the rotating shaft assembly, and one end of the inner core box is provided with an opening which is exposed out of the sponge inner core.
Further, the pivot subassembly includes first pivot and second pivot, mark pen shell with the inner core box all has the shaft hole that runs through, the second pivot runs through to rotate the connection mark pen shell with the inner core box the shaft hole, the second pivot has the hole, first pivot fixed peg graft in the hole of second pivot.
Further, the tip of first pivot with the second pivot all is provided with the head, the size of head is greater than the diameter in shaft hole, just the head of first pivot with the head of second pivot respectively the butt in the back of the body both sides of mark pen shell, the hole of second pivot is provided with the internal thread, the periphery of first pivot is provided with the external screw thread, the external screw thread with the internal thread spiro union.
Furthermore, gaps are formed in the positions, close to the pen point, of the two opposite sides of the marker pen shell, and are located at the opening, and when the inner core box is located at the first position, part of the inner core box is exposed from the gaps.
Furthermore, the pen cap is further included, and the pen cap inserting cover is arranged at the end part of the pen point, arranged on the mark pen shell.
Compared with the prior art, the marker pen has the advantages that the inner core box is movably arranged on the marker pen shell, the sponge inner core is arranged in the inner core box, the sponge inner core is used for bearing ink, the position of the sponge inner core corresponding to the pen point, namely the position of the sponge inner core capable of being contacted with the pen point, is exposed from the inner core box, when the inner core box is located at the first position in the containing cavity, the inner core box and the sponge inner core are located in the containing cavity, and the corresponding position of the sponge inner core is contacted with the pen point, so that normal writing can be carried out; when needs annotate chinese ink, make the inner core box be located the second position that stretches out from the holding chamber, inner core box and sponge inner core stretch out the holding chamber through uncovered, and people can follow the uncovered position of sponge inner core and annotate chinese ink, because the uncovered position of sponge inner core is higher, because the adsorption of gravity reason and sponge inner core during the filling chinese ink, chinese ink is difficult for revealing the outflow, and convenient operation can increase substantially the life of mark pen.
Drawings
FIG. 1 is an exploded view of an embodiment of the present invention;
fig. 2 is a schematic structural view of the core box of the embodiment of the invention in an open state;
fig. 3 is a schematic structural view of the inner core box of the embodiment of the invention in a closed state;
wherein, 1 is a first side surface, 2 is a second side surface, 3 is a core box, 4 is a sponge core, 5 is a first rotating shaft, 6 is a second rotating shaft, 7 is a pen point, and 8 is a pen cover.
Detailed Description
The present invention will be further explained with reference to the drawings and specific examples in the specification, and it should be understood that the examples described are only a part of the examples of the present application, and not all examples. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
The embodiment of the invention provides a mark pen convenient for ink injection, and particularly relates to a mark pen convenient for ink injection, which comprises a mark pen shell, wherein an accommodating cavity is formed in the mark pen shell, an opening is formed in the side part of the mark pen shell and communicated with the accommodating cavity, a pen point 7 is arranged at one end of the mark pen shell along the length direction, one end of the pen point 7 is positioned in the accommodating cavity, and the other end of the pen point 7 extends out of the mark pen shell; the marker pen is characterized in that the marker pen shell is movably connected with an inner core box 3, a sponge inner core 4 is installed in the inner core box 3, the position, corresponding to the pen point 7, of the sponge inner core 4 is exposed from the inner core box 3, the inner core box 3 is provided with a first position located in the containing cavity and a second position extending out of the containing cavity, when the inner core box 3 is located at the first position, the inner core box 3 and the sponge inner core 4 are located in the containing cavity, and the corresponding position of the sponge inner core 4 is in contact with the pen point 7; when the inner core box 3 is located at the second position, the inner core box 3 and the sponge inner core 4 extend out of the accommodating cavity.
It can be understood that in the embodiment of the present invention, the core box 3 is movably disposed on the marker housing, the sponge core 4 is mounted in the core box 3, the sponge core 4 is used to carry ink, and the position of the sponge core 4 corresponding to the pen point 7, that is, the position of the sponge core 4 capable of contacting with the pen point 7, is exposed from the core box 3, when the core box 3 is located at the first position in the accommodating cavity, the core box 3 and the sponge core 4 are located in the accommodating cavity, and the corresponding position of the sponge core 4 contacts with the pen point 7, so that normal writing can be performed; when needs annotate chinese ink, make inner core box 3 be located the second position that stretches out from the holding chamber, inner core box 3 and sponge inner core 4 stretch out the holding chamber through uncovered, and people can follow the uncovered position of sponge inner core 4 and annotate chinese ink, because the uncovered position of sponge inner core 4 is higher, because gravity reason and sponge inner core 4's adsorption during the chinese ink of annotating, chinese ink is difficult for revealing the outflow, and convenient operation can increase substantially the life of mark pen.
Specifically, the mark pen shell includes first side 1 and second side 2, and first side 1 and second side 2 lock each other and form mark pen shell, and easy to assemble dismantlement.
Preferably, the inner wall of one of the first side surface 1 and the second side surface 2 is provided with a clamping groove, the inner wall of the other one of the first side surface 1 and the second side surface 2 is provided with a corresponding convex rib, and the convex rib is in clamping fit with the clamping groove, so that the connection stability of the first side surface 1 and the second side surface 2 is improved, and the installation and the disassembly are convenient.
More preferably, protruding muscle and draw-in groove set up in keeping away from open position of first side 1 and second side 2, do not influence the relevant operation of inner core box 3, can not produce the interference to inner core box 3, and protruding muscle can get into the location portion in the Mark pen shell as inner core box 3, and when inner core box 3 got into the holding chamber completely, inner core box 3 butt realized the location in protruding muscle department.
Preferably, the first side surface 1 and the second side surface 2 are provided with a tapered portion at a position corresponding to the pen point 7, the inner side of the tapered portion is provided with a mounting groove, when the first side surface 1 and the second side surface 2 are buckled, the mounting grooves of the first side surface 1 and the second side surface 2 are opposite, and the pen point 7 is mounted in the mounting groove, so that the pen point 7 is convenient to mount and the writing is convenient.
Specifically, one end of the inner core box 3 is pivoted with the end, far away from the pen point 7, of the marker pen shell through the rotating shaft assembly, one end of the inner core box 3 is provided with an opening for exposing the sponge inner core 4, the sponge inner core 4 can be installed and replaced from the opening of the inner core box 3, the sponge inner core 4 can be in contact with the pen point 7 or filled with ink through the opening, the inner core box 3 can rotate freely by 0-180 degrees, and rotation switching between a first position and a second position is facilitated, namely the marker pen shell is opened or closed relatively.
Preferably, the opening of the inner core box 3 is set to be arc-shaped towards one side of the pen point 7, so that when the inner core box 3 rotates at the closed second position, the inner side of the pen point 7 smoothly enters the opening to be pressed and contacted with the sponge inner core 4, the pen point 7 is fully contacted with the sponge inner core 4, ink can fully reach the pen point 7, and the writing fluency is ensured.
Preferably, the pivot subassembly includes first pivot 5 and second pivot 6, mark pen shell and inner core box 3 all have the shaft hole that runs through, the shaft hole of connecting mark pen shell and inner core box 3 is run through to rotate in second pivot 6, second pivot 6 has the hole, first pivot 5 is fixed to be pegged graft in the hole of second pivot 6, utilize second pivot 6 to realize the rotation of the relative mark pen shell of inner core box 3, utilize the position of the fixed second pivot 6 of first pivot 5, avoid second pivot 6 to drop, easy to assemble dismantlement, and the connection stability is improved.
More preferably, the tip of first pivot 5 and second pivot 6 all is provided with the head, and the size of head is greater than the diameter in shaft hole, and the head of first pivot 5 and the head of second pivot 6 butt respectively in the both sides of carrying on the back of the body of mark pen, and the hole of second pivot 6 is provided with the internal thread, and the periphery of first pivot 5 is provided with the external screw thread, external screw thread and internal thread spiro union. The head of the second pivot 6 of this embodiment is laminated in the outside of second side 2, the head of first pivot 5 is laminated in the outside of first side 1, second pivot 6 is from second side 2 promptly, peg graft in the shaft hole in proper order to the direction of first side 1 to core box 3, peg graft in the hole of second pivot 6 from the outside direction of first side 1 in first pivot 5, the head that utilizes first pivot 5 and second pivot 6 carries on spacingly, avoid droing, and pass through threaded connection between first pivot 5 and the second pivot 6, the connection is reliable stable, easy to assemble dismantlement.
More preferably, the second rotating shaft 6 can be a damping rotating shaft, so that the inner core box 3 can be stabilized at any required angle when rotating, and of course, the second rotating shaft 6 can also be connected with an elastic member, so that the inner core box 3 always has a tendency of rotating towards the first position by the action of the elastic member, and the pen point 7 is ensured to be reliably contacted with the sponge inner core 4. Or, the marker shell can be further provided with parts such as a buckle or a magnet, so that the inner core box 3 can be limited at the first position by clamping, magnetic attraction and other modes, and accidental opening is avoided.
Preferably, the marker housing is provided with notches at two opposite sides close to the pen point 7, that is, the first side surface 1 and the second side surface 2 are provided with notches at positions close to the pen point 7, and the notches are located at the opening, when the core box 3 is located at the first position, part of the core box 3 is exposed from the notches, so that a user can conveniently grip the core box 3 when the core box 3 is located at the first position, and the core box 3 can rotate relative to the marker housing, thereby facilitating the operation.
The embodiment further comprises a pen cover 8, and the pen cover 8 is inserted and covered at the end part of the marker pen shell where the pen point 7 is arranged so as to protect the pen point 7 when not writing. The marker pen casing of the embodiment is substantially flat, and may be in various shapes such as a cylinder, a prism, and the like, which is not limited herein.
According to the embodiment of the invention, the ink can be added to the sponge inner core 4 after the inner core box 3 is rotated, the exposed position of the sponge inner core 4 is higher, the ink is not easy to leak and flow out due to gravity and the adsorption effect of the sponge inner core 4 when the ink is added, the operation is simple, the ink can be prevented from splashing to contaminate fingers, the service life of the Mark pen can be greatly prolonged, the structure is reasonable, the operation is convenient, the economic benefit is higher, and the Mark pen is suitable for large-scale popularization.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (9)
1. The mark pen convenient for ink injection is characterized by comprising a mark pen shell, wherein an accommodating cavity is formed in the mark pen shell, an opening is formed in the side part of the mark pen shell and communicated with the accommodating cavity, a pen point (7) is arranged at one end of the mark pen shell along the length direction, one end of the pen point (7) is located in the accommodating cavity, and the other end of the pen point (7) extends out of the mark pen shell; the marker pen shell is movably connected with an inner core box (3), a sponge inner core (4) is installed in the inner core box (3), the position, corresponding to the pen point (7), of the sponge inner core (4) is exposed from the inner core box (3), the inner core box (3) is provided with a first position located in the containing cavity and a second position extending out of the containing cavity, when the inner core box (3) is located at the first position, the inner core box (3) and the sponge inner core (4) are located in the containing cavity, and the corresponding position of the sponge inner core (4) is in contact with the pen point (7); when the inner core box (3) is located at the second position, the inner core box (3) and the sponge inner core (4) extend out of the accommodating cavity;
one end of the inner core box (3) is pivoted with the end part of the marker pen shell far away from the pen point (7) through a rotating shaft assembly, and one end of the inner core box (3) is provided with an opening which is exposed out of the sponge inner core (4).
2. A marker pen facilitating ink filling according to claim 1, wherein the marker pen housing comprises a first side (1) and a second side (2), the first side (1) and the second side (2) being snap-fitted to each other to form the marker pen housing.
3. The mark pen convenient for ink injection as claimed in claim 2, wherein a clamping groove is formed in the inner wall of one of the first side surface (1) and the second side surface (2), a corresponding convex rib is formed in the inner wall of the other one of the first side surface (1) and the second side surface (2), and the convex rib is matched with the clamping groove in a clamping manner.
4. A marker pen as claimed in claim 3, wherein the ribs and the slots are located on the first side (1) and the second side (2) away from the opening.
5. The mark pen convenient for ink injection according to claim 2, wherein the first side surface (1) and the second side surface (2) are provided with a tapered portion at a position corresponding to the pen point (7), the inner side of the tapered portion is provided with a mounting groove, when the first side surface (1) and the second side surface (2) are buckled, the mounting grooves of the first side surface (1) and the second side surface (2) are opposite, and the pen point (7) is mounted in the mounting groove.
6. The mark pen convenient for ink injection according to claim 1, wherein the rotating shaft assembly comprises a first rotating shaft (5) and a second rotating shaft (6), the mark pen shell and the inner core box (3) are provided with shaft holes, the second rotating shaft (6) penetrates through and is rotatably connected with the shaft holes of the mark pen shell and the inner core box (3), the second rotating shaft (6) is provided with an inner hole, and the first rotating shaft (5) is fixedly inserted into the inner hole of the second rotating shaft (6).
7. The mark pen convenient for ink injection as claimed in claim 6, wherein the ends of the first rotating shaft (5) and the second rotating shaft (6) are provided with heads, the size of the heads is larger than the diameter of the shaft holes, the heads of the first rotating shaft (5) and the second rotating shaft (6) respectively abut against two opposite sides of the mark pen shell, the inner hole of the second rotating shaft (6) is provided with an internal thread, the periphery of the first rotating shaft (5) is provided with an external thread, and the external thread is in threaded connection with the internal thread.
8. A marker pen facilitating ink filling according to claim 1, wherein the marker pen housing is provided with a notch at two opposite sides of the pen tip (7), and the notch is located at the opening, and when the inner core box (3) is located at the first position, a part of the inner core box (3) is exposed from the notch.
9. The mark pen convenient for ink injection according to claim 1, further comprising a pen cap (8), wherein the pen cap (8) is inserted and covered on the end of the mark pen shell where the pen point (7) is arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110700900.7A CN113232439B (en) | 2021-06-23 | 2021-06-23 | Mark pen convenient for ink injection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110700900.7A CN113232439B (en) | 2021-06-23 | 2021-06-23 | Mark pen convenient for ink injection |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113232439A CN113232439A (en) | 2021-08-10 |
| CN113232439B true CN113232439B (en) | 2022-11-04 |
Family
ID=77140725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110700900.7A Active CN113232439B (en) | 2021-06-23 | 2021-06-23 | Mark pen convenient for ink injection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113232439B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114987087B (en) * | 2022-06-16 | 2024-02-02 | 深圳楠凯科技有限公司 | Propelling pencil and method for producing the same |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0999688A (en) * | 1995-10-05 | 1997-04-15 | Tomotoyo Kobayashi | Writing instrument with cap |
| CN202357673U (en) * | 2011-11-17 | 2012-08-01 | 陆锦瑶 | Portable type pen |
| KR20180016020A (en) * | 2016-08-05 | 2018-02-14 | 김경민 | Tri-color refill pen |
| CN211441691U (en) * | 2019-11-14 | 2020-09-08 | 陈雨琪 | White board pen ink injection device |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001253194A (en) * | 2000-03-10 | 2001-09-18 | Pilot Ink Co Ltd | Liquid type writing implement |
| US6340260B1 (en) * | 2000-09-29 | 2002-01-22 | Kevin P. Dao | Marker assembly having hinged cap |
| JP4118094B2 (en) * | 2002-06-27 | 2008-07-16 | 株式会社サクラクレパス | Core-type multicolor marking pen and ink for it |
| EP1652487B1 (en) * | 2004-10-26 | 2009-02-11 | BrainLAB AG | Pre-calibrated multi-function instrument |
| JP2007045052A (en) * | 2005-08-11 | 2007-02-22 | Mitsubishi Pencil Co Ltd | Refill lead case |
| CN201394984Y (en) * | 2009-05-15 | 2010-02-03 | 李彦祥 | Gel-ink lead capable of being reused through refilling |
| EP3437895B1 (en) * | 2017-08-01 | 2021-09-29 | Faber-Castell AG | Pen for writing and painting |
| CN209851886U (en) * | 2019-03-18 | 2019-12-27 | 舒伦 | Gel pen capable of repeatedly adding ink |
-
2021
- 2021-06-23 CN CN202110700900.7A patent/CN113232439B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0999688A (en) * | 1995-10-05 | 1997-04-15 | Tomotoyo Kobayashi | Writing instrument with cap |
| CN202357673U (en) * | 2011-11-17 | 2012-08-01 | 陆锦瑶 | Portable type pen |
| KR20180016020A (en) * | 2016-08-05 | 2018-02-14 | 김경민 | Tri-color refill pen |
| CN211441691U (en) * | 2019-11-14 | 2020-09-08 | 陈雨琪 | White board pen ink injection device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113232439A (en) | 2021-08-10 |
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Effective date of registration: 20231208 Address after: 710000, Building 5-37, Jinghe Zhigu, Chongwen Town, Jinghe New City, Xixian New District, Xi'an City, Shaanxi Province, China Patentee after: Shaanxi Yunzhou Zhichuang Technology Co.,Ltd. Address before: 710021 Shaanxi city of Xi'an province Weiyang University Park Patentee before: SHAANXI University OF SCIENCE & TECHNOLOGY |