CN114407550A - Gel pen capable of being matched with pen cores with different lengths for use - Google Patents
Gel pen capable of being matched with pen cores with different lengths for use Download PDFInfo
- Publication number
- CN114407550A CN114407550A CN202111564956.0A CN202111564956A CN114407550A CN 114407550 A CN114407550 A CN 114407550A CN 202111564956 A CN202111564956 A CN 202111564956A CN 114407550 A CN114407550 A CN 114407550A
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- pen
- shell
- assembly
- gel
- threaded sleeve
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- 241000180587 Pinnidae Species 0.000 claims abstract description 12
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 238000007789 sealing Methods 0.000 description 20
- 238000009434 installation Methods 0.000 description 9
- 238000003780 insertion Methods 0.000 description 8
- 230000037431 insertion Effects 0.000 description 8
- 230000000694 effects Effects 0.000 description 6
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 3
- 235000017491 Bambusa tulda Nutrition 0.000 description 3
- 241001330002 Bambuseae Species 0.000 description 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 3
- 239000011425 bamboo Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000012780 transparent 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
- B43K3/00—Nib holders
- B43K3/04—Nib holders with retractable nibs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43K—IMPLEMENTS FOR WRITING OR DRAWING
- B43K7/00—Ball-point pens
- B43K7/005—Pen barrels
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- Pens And Brushes (AREA)
Abstract
The invention discloses a gel ink pen capable of being matched with pen cores with different lengths for use, which relates to the technical field of gel ink pens and comprises a pen shell assembly and a pen core assembly arranged in the pen shell assembly, wherein the pen shell assembly comprises a second shell for mounting the pen core assembly; the second shell comprises a rotating shell and a sleeve sleeved on the rotating shell, the rotating shell is rotatably connected with the sleeve, a limiting groove is formed in the rotating shell, a first threaded sleeve is arranged inside the rotating shell, a sliding block is arranged on the first threaded sleeve, a spiral groove is formed in the inner wall of the sleeve, and the sliding block penetrates through the limiting groove and is inserted into the spiral groove; the cartridge assembly is connected to the first threaded sleeve. According to the gel-ink pen, the second shell can rotate to rotate the shell, so that the pen core head of the pen core assembly is driven to extend out of or retract into the second shell, the pen core head is protected, a pen cap is not required to be arranged, the operation is convenient, and the service life of the gel-ink pen is prolonged.
Description
Technical Field
The invention relates to the technical field of gel-ink pens, in particular to a gel-ink pen capable of being matched with pen cores with different lengths for use.
Background
The gel pen is a short term for a gel ink ball pen, originates from Japan, and is a novel writing tool which is popular in east Asia. The gel-ink pens can be divided into different types according to pen point types, ink colors, ink structures and the like. The gel pen has the advantages of both fountain pens and oil-based ball pens, is comfortable in writing hand feeling, and is low in ink viscosity.
Gel ink pen among the prior art sets up the cap usually and protects the refill head, but, the phenomenon that becomes flexible easily appears in the cap after long-time the use, can't fix on the shell of a brush, has reduced gel ink pen's life. Therefore, a person skilled in the art provides a gel pen capable of being used with pen cores of different lengths, so as to solve the problems in the background art.
Disclosure of Invention
The invention aims to provide a gel pen which can be matched with pen cores with different lengths for use, so as to solve the defects in the prior art.
In order to achieve the above purpose, the invention provides the following technical scheme: a gel pen capable of being matched with refills of different lengths for use comprises a pen shell assembly and a refill assembly arranged in the pen shell assembly, wherein the pen shell assembly comprises a second shell for mounting the refill assembly; the second shell comprises a rotating shell and a sleeve sleeved on the rotating shell, the rotating shell is rotatably connected with the sleeve, a limiting groove is formed in the rotating shell, a first threaded sleeve is arranged inside the rotating shell, a sliding block is arranged on the first threaded sleeve, a spiral groove is formed in the inner wall of the sleeve, and the sliding block penetrates through the limiting groove and is inserted into the spiral groove; the cartridge assembly is connected to the first threaded sleeve.
As a further description of the above technical solution: the first threaded sleeve is provided with a first position and a second position on the limiting groove; when the rotating shell is rotated, the first thread sleeve can be switched between a first position and a second position under the guiding action of the spiral groove; when the first thread is sleeved at the first position, the refill head of the refill assembly extends out of the second shell; when the first thread is sleeved at the second position, the refill head of the refill assembly is contracted into the second shell.
As a further description of the above technical solution: the rotating shell comprises a cylinder and a conical cylinder arranged on the cylinder; the limiting groove is formed in the cylinder.
As a further description of the above technical solution: the quantity that the spacing groove set up is two, and two the spacing groove is central symmetry and distributes, and one of them has seted up a installing port on the spacing groove.
As a further description of the above technical solution: the conical cylinder is provided with anti-skid lines.
As a further description of the above technical solution: and a check ring is arranged at the joint of the cylinder and the conical cylinder.
As a further description of the above technical solution: the pen shell assembly further comprises a first shell, one end of the first shell is provided with a fixed cylinder, and the fixed cylinder is of a conical structure; the sleeve is matched with the fixed cylinder.
As a further description of the above technical solution: the first shell is provided with an accommodating cavity, and the length of the accommodating cavity is greater than that of the pen core assembly.
As a further description of the above technical solution: and an internal thread for connecting the pen core assembly is arranged in the first thread sleeve.
As a further description of the above technical solution: and the fixed cylinder is provided with anti-skid lines.
In the technical scheme, the gel pen capable of being matched with the pen cores with different lengths has the beneficial effects that:
according to the invention, the second shell can rotate to drive the refill head of the refill assembly to extend out of or retract into the second shell to protect the refill head, and a pen cap is not required to be arranged, so that the production cost is reduced, the use is more convenient, the service life of the gel ink pen is prolonged, and meanwhile, the gel ink pen can be adapted to refill assemblies with different lengths, and has stronger practicability.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.
This document provides an overview of various implementations or examples of the technology described in this disclosure, and is not a comprehensive disclosure of the full scope or all features of the disclosed technology.
Drawings
In order to more clearly illustrate the embodiments of the present application or technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to the drawings.
FIG. 1 is a schematic structural view of a gel pen which can be used with long and short pen cores in different lengths according to an embodiment of the present invention;
FIG. 2 is an exploded schematic view of a gel pen capable of being used with different long and short pen cores according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a first housing of a gel ink pen which can be used with pen cores of different lengths according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a second casing of a gel ink pen which can be used with pen cores of different lengths according to an embodiment of the present invention;
fig. 5 is a schematic cross-sectional structure view of a second casing of a gel pen capable of being used with pen cores of different lengths according to an embodiment of the present invention;
fig. 6 is an exploded schematic structural view of a second casing of a gel ink pen which can be used with pen cores of different lengths according to an embodiment of the present invention;
FIG. 7 is a schematic view of an installation structure of a rotating shell and a sleeve in a gel ink pen capable of being used with different long and short pen cores according to an embodiment of the present invention;
fig. 8 is a schematic structural diagram of a pen core assembly of a gel ink pen, which can be used with different long and short pen cores according to an embodiment of the present invention.
Description of reference numerals:
10. a first housing; 101. an accommodating chamber; 102. a fixed cylinder; 20. a second housing; 201. rotating the shell; 202. a sleeve; 203. a limiting groove; 204. a first threaded sleeve; 205. a slider; 206. a helical groove; 207. a first position; 208. a second position; 30. a cartridge assembly; 31. a refill tube; 311. a plug-in part; 32. a refill head; 321. a stopper; 33. a connecting member; 331. a sealing cylinder; 332. a second threaded sleeve; 333. and (4) mounting the groove.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present disclosure more apparent, the technical solutions of the embodiments of the present disclosure will be described clearly and completely with reference to the drawings of the embodiments of the present disclosure. It is to be understood that the described embodiments are only a few embodiments of the present disclosure, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the described embodiments of the disclosure without any inventive step, are within the scope of protection of the disclosure.
Unless otherwise defined, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this disclosure belongs. The use of the word "comprising" or "comprises", and the like, in this disclosure is intended to mean that the elements or items listed before that word, include the elements or items listed after that word, and their equivalents, without excluding other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may also include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.
Referring to fig. 1 to 8, a gel pen capable of being used with refills of different lengths includes a refill assembly 30 disposed in a casing assembly, and the casing assembly includes a second casing 20 for mounting the refill assembly 30; the second shell 20 comprises a rotating shell 201 and a sleeve 202 sleeved on the rotating shell 201, the rotating shell 201 is rotatably connected with the sleeve 202, a limit groove 203 is formed in the rotating shell 201, a first threaded sleeve 204 is arranged inside the rotating shell 201, a sliding block 205 is arranged on the first threaded sleeve 204, a spiral groove 206 is formed in the inner wall of the sleeve 202, the sliding block 205 penetrates through the limit groove 203 and is inserted into the spiral groove 206, the first threaded sleeve 204 slides along the limit groove 203 through the sliding block 205 under the guiding action of the spiral groove 206, when the rotating shell 201 is rotated, a refill head 32 of the refill assembly 30 can extend out or retract into the second shell 20, the refill head 32 is used for writing when extending out, and when the refill head 32 is not used, the refill head 32 is retracted into the second shell 20 and is used for protecting the refill head 32; the cartridge assembly 30 is connected to the first threaded sleeve 204 and used for fixing the cartridge assembly 30 and the pen shell assembly, the second shell 20 is arranged, the shell 201 can be rotated, the cartridge head 32 of the cartridge assembly 30 is driven to extend out or retract into the second shell 20, the cartridge head 32 is protected, a cap is not required to be arranged, the production cost is reduced, the use is more convenient, the service life of the gel-ink pen is prolonged, and the problems that the gel-ink pen needs to be provided with the cap to protect the cartridge head 32, the cap is easy to loosen after being used for a long time, and the service life of the gel-ink pen is shortened in the prior art are solved.
Specifically, in this embodiment, in practical use, the pen core assembly 30 is installed on the first thread bushing 204, and then, through the forward rotation of the rotation shell 201, under the guiding effect of the spiral groove 206, the first thread bushing 204 slides along the limiting groove 203 through the slider 205, so that the pen core 32 of the pen core assembly 30 extends out to the outside of the rotation shell 201, and writing is performed, and when not in use, through the reverse rotation of the rotation shell 201, under the guiding effect of the spiral groove 206, the first thread bushing 204 slides along the limiting groove 203 through the slider 205, and the pen core 32 driving the pen core assembly 30 is contracted into the rotation shell 201, that is, the protection of the pen core 32 is realized.
In yet another embodiment of the present invention, the first thread bush 204 has a first position 207 and a second position 208 on the limiting groove 203; when the rotating shell 201 is rotated, the first threaded sleeve 204 can be switched between a first position 207 and a second position 208 under the guiding effect of the spiral groove 206; when the first threaded sleeve 204 is in the first position 207, the refill head 32 of the refill assembly 30 extends out of the second housing 20, and writing can be performed; when the first threaded sleeve 204 is in the second position 208, the cartridge head 32 of the cartridge assembly 30 is retracted into the second housing 20, thereby protecting the cartridge head 32.
In still another embodiment provided by the present invention, the rotating case 201 includes a cylinder and a tapered cylinder provided on the cylinder; the limiting groove 203 is formed in the cylinder, the pen core assembly 30 penetrates through the cylinder and the conical cylinder, and the cylinder is driven to rotate by rotating the conical cylinder.
In another embodiment of the present invention, the number of the limiting grooves 203 is two, the two limiting grooves 203 are distributed in a central symmetry manner, the first thread bushing 204 slides along the two limiting grooves 203 through the sliding block 205, and one of the limiting grooves 203 is provided with an installation opening, which facilitates installation of the first thread bushing 204.
In another embodiment provided by the invention, the conical cylinder is provided with anti-skid lines, so that a certain anti-skid effect can be achieved, and the conical cylinder is convenient to rotate.
In yet another embodiment of the present invention, a retainer ring is provided at the junction of the cylinder and the conical cylinder to facilitate the installation of the first housing 10.
In still another embodiment of the present invention, the pen casing assembly further includes a first casing 10, one end of the first casing 10 is provided with a fixed cylinder 102, and the fixed cylinder 102 is a conical structure; sleeve 202 and a fixed section of thick bamboo 102 looks adaptation, first casing 10 is pegged graft through a fixed section of thick bamboo 102 and is fixed on sleeve 202, and can carry on spacingly to sleeve 202 for when rotating shell 201 rotatory, sleeve 202 is fixed motionless in a fixed section of thick bamboo 102, and the quick installation and the dismantlement of first casing 10 and second casing 20 can be realized to this design, make things convenient for the installation and the dismantlement operation of refill subassembly 30.
In another embodiment of the present invention, the first housing 10 is provided with a receiving cavity 101, the cartridge assembly 30 is installed in the receiving cavity 101, and the length of the receiving cavity 101 is greater than that of the cartridge assembly 30, so that a certain empty space is formed between the cartridge assembly 30 and one end of the receiving cavity 101 after the cartridge assembly 30 is installed, when the rotating shell 201 rotates, the cartridge assembly 30 can move along the empty space, and meanwhile, the empty space is greater than the moving stroke of the cartridge assembly 30 when the rotating shell 201 rotates, so that the gel pen can adapt to cartridge assemblies 30 with different lengths, and has strong practicability.
In another embodiment of the present invention, the first thread bushing 204 is internally provided with an internal thread for connecting the cartridge assembly 30, and the cartridge assembly 30 is connected to the first thread bushing 204, so that the cartridge assembly 30 can be quickly mounted and dismounted, and the cartridge assembly 30 can be conveniently replaced.
In another embodiment of the present invention, the fixing cylinder 102 is provided with anti-slip lines, which can provide a certain anti-slip effect, thereby facilitating the installation and detachment of the first casing 10 and facilitating the writing operation of the user.
Specifically, the pen core assembly 30 includes a pen core tube 31 and a pen core head 32 communicated with the pen core tube 31, a connecting member 33 is fixedly arranged at one end of the pen core head 32 close to the pen core tube 31, one end of the pen core tube 31 passes through the connecting member 33 and is connected with the pen core head 32, the pen core tube 31 is inserted in the connecting member 33, the pen core tube 31 can be replaced by pulling out the pen core tube 31, the invention facilitates the replacement of the pen core tube 31 by arranging the connecting member 33 on the pen core head 32, so that when the pen core tube 31 is replaced, only the pen core tube 31 needs to be pulled out of the connecting member 33 for replacement, the pen core head 32 does not need to be pulled out by an external tool, and then the pen core head 32 is inserted into a new pen core tube 31, thereby saving the process steps and facilitating the operation, and when the pen core tube 31 is pulled out, ink can splash in the connecting member 33, reducing the phenomenon of ink splashing, and solving the problem that when the pen core tube 31 is replaced in the prior art, the refill head 32 needs to be pulled out by an external tool, and then the refill head 32 is mounted on the new refill tube 31, so that the operation is inconvenient, and the problem of ink splashing is easy to occur.
Specifically, in the present embodiment, when the refill tube 31 needs to be replaced, the refill tube 31 is simply pulled out of the connecting member 33, and a new refill tube 31 is inserted into the connecting member 33 to connect with the refill head 32.
In another embodiment of the present invention, the connecting member 33 includes a sealing cylinder 331, the sealing cylinder 331 is used for sealing the refill tube 31 after being inserted into the connecting member 33, one end of the sealing cylinder 331 is provided with a second threaded sleeve 332, and the second threaded sleeve 332 is provided with an external thread, so as to facilitate the installation of the refill assembly 30; be provided with the first thread bush 204 with external screw thread looks adaptation in the pen shell subassembly, refill subassembly 30 passes through second thread bush 332 and installs on the first thread bush 204 in the pen shell subassembly, can realize quick installation and the dismantlement of refill subassembly 30.
In another embodiment of the present invention, the connection point between the refill tube 31 and the refill head 32 is located in the sealing cylinder 331, so that when the refill tube 31 is pulled out, ink will spill into the sealing cylinder 331, thereby reducing the phenomenon of ink spilling when the refill tube 31 is replaced.
In another embodiment of the present invention, an insertion part 311 is provided at one end of the cartridge holder 31; the sealing barrel 331 is internally provided with a mounting groove 333 matched with the insertion part 311, the insertion part 311 penetrates through the mounting groove 333 to be connected with the refill head 32, and the refill tube 31 is fixed in the mounting groove 333 through the insertion part 311 and realizes sealing.
Specifically, the connecting member 33 is a transparent member, and the pen casing assembly is made of a transparent material, so that when the ink in the pen holder 31 is used to the inserting portion 311, the new pen holder 31 is replaced.
In another embodiment of the present invention, a ball bearing for sealing the insertion part 311 is disposed in the insertion part 311 to seal the cartridge holder 31.
In another embodiment of the present invention, a sealing member is disposed at one end of the mounting groove 333 near the insertion part 311, and the sealing member is a sealing ring for sealing the mounting groove 333 after the refill tube 31 is inserted into the mounting groove 333.
In another embodiment of the present invention, a sponge ring is disposed inside the sealing member to absorb ink splashed into the mounting groove 333 when the refill tube 31 is pulled out and ink adhered to the surface of the insertion part 311 when the refill tube 31 is pulled out, and to further improve the sealing property and prevent ink leakage from the connecting member 33.
In another embodiment of the present invention, a stopper 321 is disposed at an end of the core print 32 close to the connecting member 33, the stopper 321 is clamped in the mounting groove 333 to limit the core print 32, so as to improve the mounting stability of the core print 32 and the connecting member 33, a through hole for the core print 32 to pass through is disposed at the axial center of the second thread sleeve 332, the through hole is connected to the mounting groove 333, and the core print 32 passes through the mounting groove 333 and is inserted into the through hole.
In another embodiment of the present invention, the sealing cylinder 331 is provided with anti-slip lines, which can prevent a certain anti-slip effect, and facilitate the user to grip the sealing cylinder 331 and pull out the refill tube 31, thereby facilitating the replacement of the refill tube 31, and at the same time, facilitate the user to grip the sealing cylinder 331 and install the refill unit 30 on the pen casing unit.
When the invention is used in practice, firstly, the inserting part 311 of the pen core tube 31 is inserted into the sealing cylinder 331 on the connecting piece 33, so that the pen core tube 31 is inserted into the pen core head 32 to be connected with the pen core head 32, then, the second threaded sleeve 332 on the connecting piece 33 is installed on the first threaded sleeve 204 in the second shell 20, so as to fix the pen core assembly 30 and the second shell 20, then, the first shell 10 is sleeved on the second shell 20, the first shell 10 is fixed on the sleeve 202 through the fixing cylinder 102, further, by rotating the rotating shell 201, the first threaded sleeve 204 can be tangent and switched between the first position 207 and the second position 208 of the limiting groove 203 under the guiding action of the spiral groove 206, when the first threaded sleeve 204 is at the first position 207, the pen core head 32 of the pen core assembly 30 extends out of the second shell 20, so as to perform writing, when the first threaded sleeve 204 is at the second position 208, the refill 32 of the cartridge assembly 30 is retracted into the second housing 20, and the refill 32 is protected.
While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.
Claims (10)
1. The utility model provides a gel ink pen that can cooperate different length refills to use, includes the shell subassembly and set up in refill subassembly (30) in the shell subassembly, its characterized in that: the pen shell assembly comprises a second shell (20) used for installing a pen core assembly (30);
the second shell (20) comprises a rotating shell (201) and a sleeve (202) sleeved on the rotating shell (201), the rotating shell (201) is rotatably connected with the sleeve (202), a limiting groove (203) is formed in the rotating shell (201), a first threaded sleeve (204) is arranged inside the rotating shell (201), a sliding block (205) is arranged on the first threaded sleeve (204), a spiral groove (206) is formed in the inner wall of the sleeve (202), and the sliding block (205) penetrates through the limiting groove (203) and is inserted into the spiral groove (206);
the cartridge assembly (30) is attached to the first threaded sleeve (204).
2. The gel ink pen matched with pen cores with different lengths and lengths for use according to claim 1, wherein the first threaded sleeve (204) is provided with a first position (207) and a second position (208) on the limiting groove (203);
when the rotating shell (201) is rotated, the first threaded sleeve (204) can be switched between a first position (207) and a second position (208) under the guiding action of the spiral groove (206);
-when the first threaded sleeve (204) is in said first position (207), the cartridge head (32) of said cartridge assembly (30) protrudes out of the second housing (20);
when the first threaded sleeve (204) is in the second position (208), the cartridge head (32) of the cartridge assembly (30) is retracted into the second housing (20).
3. The gel ink pen matched with pen cores of different lengths and lengths for use according to claim 1, wherein the rotating shell (201) comprises a cylinder and a conical cylinder arranged on the cylinder;
the limiting groove (203) is formed in the cylinder.
4. The gel pen capable of being matched with pen cores of different lengths and lengths according to claim 3, wherein the number of the limiting grooves (203) is two, the two limiting grooves (203) are distributed in a central symmetry manner, and a mounting opening is formed in one of the limiting grooves (203).
5. A gel pen capable of being matched with pen cores of different lengths and lengths for use according to claim 3, wherein the conical barrel is provided with anti-skid grains.
6. A gel pen capable of being matched with pen cores of different lengths to use according to claim 3, wherein a retainer ring is arranged at the joint of the cylinder and the conical cylinder.
7. The gel ink pen matched with pen cores of different lengths and lengths for use according to claim 3, wherein the pen shell assembly further comprises a first shell (10), a fixed barrel (102) is arranged at one end of the first shell (10), and the fixed barrel (102) is of a conical structure;
the sleeve (202) is adapted to the fixed cylinder (102).
8. The gel ink pen matched with pen cores with different lengths and lengths for use according to claim 7, wherein a containing cavity (101) is formed in the first shell (10), and the length of the containing cavity (101) is larger than that of the pen core assembly (30).
9. A gel ink pen with different lengths of refills, according to claim 1, wherein the first threaded sleeve (204) is internally provided with an internal thread for connecting the refill assembly (30).
10. The gel ink pen capable of being matched with pen cores of different lengths and lengths as claimed in claim 7, wherein the fixed barrel (102) is provided with anti-skid grains.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111564956.0A CN114407550A (en) | 2021-12-20 | 2021-12-20 | Gel pen capable of being matched with pen cores with different lengths for use |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111564956.0A CN114407550A (en) | 2021-12-20 | 2021-12-20 | Gel pen capable of being matched with pen cores with different lengths for use |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114407550A true CN114407550A (en) | 2022-04-29 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111564956.0A Pending CN114407550A (en) | 2021-12-20 | 2021-12-20 | Gel pen capable of being matched with pen cores with different lengths for use |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114407550A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114290838A (en) * | 2022-01-11 | 2022-04-08 | 南京鸿庆文具有限公司 | Ink-filled gel ink pen |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2105400U (en) * | 1991-07-17 | 1992-05-27 | 王建岭 | Non-cartridge core changeable pen |
| KR200218231Y1 (en) * | 2000-10-02 | 2001-03-15 | 여인식 | water ink pen refill |
| CN2544956Y (en) * | 2002-01-09 | 2003-04-16 | 上海德孚文仪有限公司 | Neutral ball-point for ball-point pen |
| TWM275107U (en) * | 2005-04-29 | 2005-09-11 | Choistar Entpr Inc | Pen |
| CN200974391Y (en) * | 2006-10-12 | 2007-11-14 | 桂林振盛文具有限公司 | Improved structure for writing-core telescoping control seat |
| CN203727029U (en) * | 2014-01-17 | 2014-07-23 | 浙江吉利控股集团有限公司 | Telescopic marking pen |
| CN204382878U (en) * | 2015-01-29 | 2015-06-10 | 重庆大学 | A kind of can the Neutral ball-point for ball-point pen of ink |
| CN214215283U (en) * | 2020-11-03 | 2021-09-17 | 北京新唐思创教育科技有限公司 | Rotary pen |
-
2021
- 2021-12-20 CN CN202111564956.0A patent/CN114407550A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2105400U (en) * | 1991-07-17 | 1992-05-27 | 王建岭 | Non-cartridge core changeable pen |
| KR200218231Y1 (en) * | 2000-10-02 | 2001-03-15 | 여인식 | water ink pen refill |
| CN2544956Y (en) * | 2002-01-09 | 2003-04-16 | 上海德孚文仪有限公司 | Neutral ball-point for ball-point pen |
| TWM275107U (en) * | 2005-04-29 | 2005-09-11 | Choistar Entpr Inc | Pen |
| CN200974391Y (en) * | 2006-10-12 | 2007-11-14 | 桂林振盛文具有限公司 | Improved structure for writing-core telescoping control seat |
| CN203727029U (en) * | 2014-01-17 | 2014-07-23 | 浙江吉利控股集团有限公司 | Telescopic marking pen |
| CN204382878U (en) * | 2015-01-29 | 2015-06-10 | 重庆大学 | A kind of can the Neutral ball-point for ball-point pen of ink |
| CN214215283U (en) * | 2020-11-03 | 2021-09-17 | 北京新唐思创教育科技有限公司 | Rotary pen |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114290838A (en) * | 2022-01-11 | 2022-04-08 | 南京鸿庆文具有限公司 | Ink-filled gel ink pen |
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Application publication date: 20220429 |