CN113879026A - High-compatibility neutral pen metal head connector - Google Patents
High-compatibility neutral pen metal head connector Download PDFInfo
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- CN113879026A CN113879026A CN202111282484.XA CN202111282484A CN113879026A CN 113879026 A CN113879026 A CN 113879026A CN 202111282484 A CN202111282484 A CN 202111282484A CN 113879026 A CN113879026 A CN 113879026A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43K—IMPLEMENTS FOR WRITING OR DRAWING
- B43K7/00—Ball-point pens
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Abstract
The invention discloses a high-compatibility neutral pen metal head connector, which relates to the technical field of metal head connectors and comprises a neutral pen tube, a metal head connector, a neutral pen ball and a neutral pen point. According to the invention, the ball of the gel pen is attached to the outer surface of the extrusion lapping ball, the elasticity of the inner extending clamping layer and the slightly opened elastic layer at one end is utilized to slightly expand the inner extending clamping layer outwards, the ball is placed into the inner part, and the ink passing channel is matched to increase the flow of ink to the surface.
Description
Technical Field
The invention relates to the technical field of metal head connectors, in particular to a high-compatibility neutral pen metal head connector.
Background
The metal pen adopts metal raw materials such as copper, iron, aluminium, steel, and common metal pen divide into: the pen can be classified into different types of gel pens according to pen point type, ink color, structure and the like. The following problems exist in the prior art:
1. the size of the joint of the existing gel ink pen is fixed, and the gel ink pen can only be matched with a corresponding gel ink pen tube, so that the gel ink pen head cannot be matched with other pen tubes;
2. traditional gel ink pen adopts the ball on the nib when writing, utilizes self to slide and drives the ink when rolling, and when writing, the nib is decurrent, and the ball of nib inside is receiving pressure ratio when great, and the place of inside ball connection receives the oppression and can't carry out very oily problem.
Disclosure of Invention
The invention provides a high-compatibility neutral pen metal head connector, which aims to have the characteristic that the neutral pen head connector can be connected with tube bodies with different thicknesses and solve the problem that the size is fixed, only corresponding neutral pen tubes can be matched, and other pen tubes cannot be matched; wherein another kind of purpose is in order to solve the nib downwards, and when inside ball received pressure ratio great, the problem that the unable oil of going on of oppression in interior ball junction place to reach when the ball received the oppression, the effect that the oil can also be gone on from other directions to inside ink.
In order to solve the technical problems, the technical scheme adopted by the invention is as follows:
the utility model provides a gel ink pen metal head connector that compatibility is high, includes gel ink pen tube, metal head connector, gel ink pen ball and gel ink pen head, the left side one end of gel ink pen tube is served movable joint and is had metal head connector, be provided with the gel ink pen head on the left side one end surface of metal head connector, the left side one of gel ink pen head is served the joint and is had the gel ink pen ball.
The shape of compatible joint tube head is big-end-up's gradual change shape, the compatible joint tube head of fixedly connected with on the lower surface of metal head connector, be provided with on the top both sides surface of compatible joint tube head and connect the elastic plate, fixedly connected with triangle extrusion block on the surface of connecting the elastic plate, the position of triangle extrusion block is located the central surface of connecting the elastic plate.
The ink pen is characterized in that an ink water inlet heat absorption cavity is formed in the bottom end of the neutral pen point, ball reset overlapping blocks are fixedly connected to the inner surfaces of the tops of the two sides of the ink water inlet heat absorption cavity, an ink passing channel is formed in the ball reset overlapping blocks, and the ink passing channel is vertically through.
The printing ink water inlet heat absorption cavity is made of heat-conducting silica gel with heat conductivity, a T-shaped heat conduction block is fixedly connected to the inner surface of the printing ink water inlet heat absorption cavity, radiating fins are arranged on the outer surfaces of the two sides of the T-shaped heat conduction block, heat-conducting plastic is fixedly connected to the inner surface of the printing ink water inlet heat absorption cavity, and printing ink air passing holes are formed in the edge position of the outer surface of the heat-conducting plastic.
The technical scheme of the invention is further improved as follows: the elastic clamping device is characterized in that square clamping grooves are formed in the outer surfaces of two sides of the bottom of the compatible clamping tube head, O-shaped elastic rings are fixedly connected to the outer surfaces of the square clamping grooves, the O-shaped elastic rings are made of soft rubber with high elasticity, the type of the O-shaped elastic rings is EVA, and polygonal trapezoid extrusion reset blocks are fixedly connected to the outer surfaces of the O-shaped elastic rings.
The technical scheme of the invention is further improved as follows: the top of gel ink pen point is provided with the interior joint layer that stretches, the material that stretches the joint layer in is a plastics that can carry out slight expansibility, the material that stretches the joint layer in chooses for use to be low density polyethylene, be provided with little division elastic layer in stretching the bottom on joint layer in, stretch the joint layer cooperation in and open elastic layer a little and increase elasticity and expansibility of bottom, be provided with the extrusion overlap joint ball on the top on joint layer in, the inboard bottom that the ball resets the overlap joint piece is provided with the arc recess, and is linked together between arc recess and the cross black passageway to this contact and the circulation between increase and the ink.
The technical scheme of the invention is further improved as follows: the outer surface of the center of the heat-conducting plastic is provided with an oil passing hole, and the outer surface of the oil passing hole is provided with an open strip hole groove.
The technical scheme of the invention is further improved as follows: the polygonal trapezoid extrusion reset block is large in size at the top, the trapezoidal extrusion block is arranged on the lower surface of the bottom of the right side of the polygonal trapezoid extrusion reset block, the trapezoidal extrusion block is inclined towards the lower left side, the trapezoidal extrusion block can be further pushed in the extrusion process, the elastic soft blocks for lateral reset are arranged on the outer surfaces of the front side and the rear side of the polygonal trapezoid extrusion reset block, and a cavity is formed in the polygonal trapezoid extrusion reset block.
The technical scheme of the invention is further improved as follows: the ball reset overlap joint block comprises a ball reset overlap joint block and is characterized in that a semicircular groove is formed in the top right of the ball reset overlap joint block, a bottom side overlap joint clamping block is smeared on the outer surface of the semicircular groove, a sticky layer is fixedly connected to the outer surface of the bottom right side of the semicircular groove and the outer surface of the top right of the ball reset overlap joint block, a sliding ball is attached to the outer surface of the bottom side overlap joint clamping block, and the outer surface of the sliding ball is overlapped on the outer surface of the neutral pen point.
The technical scheme of the invention is further improved as follows: fixedly connected with extrusion sealing soft block on the lower surface of metal head connector, the position of extrusion sealing soft block sets up on the marginal position of compatible joint tube head and metal head connector juncture.
Due to the adoption of the technical scheme, compared with the prior art, the invention has the technical progress that:
1. the invention provides a high-compatibility neutral pen metal head connector, which adopts the combination of a metal head connector, a compatible clamping pipe head, a connecting elastic plate, a triangular extrusion block, an O-shaped elastic ring and a polygonal trapezoid extrusion reset block, when the compatible clamping pipe head is inserted into pipe bodies with different diameters through the metal head connector, the effect that the diameter of the compatible clamping pipe head is continuously changed from small to large is matched, when the compatible clamping pipe head is clamped with the pipe body with a smaller diameter, the polygonal trapezoid extrusion reset block is matched to be attached to the inner surface of the pipe body, the surface of the polygonal trapezoid extrusion reset block can be shrunk inwards to extrude the O-shaped elastic ring when being continuously pressed, the internal tightness is increased through the reverse pushing of the O-shaped elastic ring, when the pipe body is thicker, the connecting elastic plate is extruded through the triangular extrusion block, come compactness between the increase, possess the characteristics that gel ink pen head connector can carry out the connection with the pipe shaft of different thicknesses, solve the fixed corresponding gel ink pen tube that can only match of size, can't carry out the problem of matching to other pen tubes, reached the effect that the metal nib can carry out the joint to the pipe shaft of different diameters.
2. The invention provides a high-compatibility neutral pen metal head connector which adopts the combination of a neutral pen ball, a ball resetting and overlapping block, a bottom side overlapping clamping block and a sliding ball, wherein the surface of the ball resetting and overlapping block is used for overlapping the bottom surface of the neutral pen ball, the bottom side overlapping clamping block is used for connecting the surface of the sliding ball, and when the neutral pen ball slides on the outer surface of the sliding ball, a certain space is reserved between the ball resetting and overlapping block and the neutral pen ball, so that subsequent ink is conveniently guided and conveyed.
3. The invention provides a high-compatibility neutral pen metal head connector, which adopts the combination of a neutral pen ball, a neutral pen point, a ball reset overlapping block, an ink passing channel, an inner extending clamping layer and a slightly-opened elastic layer, the neutral pen ball is attached to the outer surface of an extrusion overlapping ball, the inner extending clamping layer is slightly expanded outwards by utilizing the elasticity of the inner extending clamping layer and the slightly-opened elastic layer at one end, the neutral pen ball is conveniently placed in the neutral pen point, and the ink passing channel on the outer surface of the ball reset overlapping block is matched to increase the flowing of ink from two sides to the surface of the neutral pen ball.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a metal head connector according to the present invention;
FIG. 3 is a schematic view of a compatible card connector head according to the present invention;
FIG. 4 is a schematic structural diagram of a polygonal trapezoidal extruded reset block according to the present invention;
FIG. 5 is a schematic view of the gel ink pen tip according to the present invention;
FIG. 6 is a schematic view of the ink inlet heat absorption chamber according to the present invention;
fig. 7 is an enlarged structural diagram a of the present invention.
In the figure: 1. a gel pen tube;
2. a metal head connector; 21. compatible clamping of the pipe heads; 211. connecting an elastic plate; 212. a triangular extrusion block; 213. a square clamping groove; 214. an O-shaped elastic ring; 215. a polygonal trapezoid extrusion reset block; 216. a trapezoidal extrusion block; 217. laterally resetting the elastic soft block;
22. extruding the sealing soft block;
3. a ball of a gel pen;
4. a gel ink pen head; 41. the ink enters the water heat absorption cavity; 411. a T-shaped heat conducting block; 412. a heat sink; 413. passing air holes through the printing ink; 414. an oil passing hole; 415. opening the strip hole groove;
42. a ball return lap joint block; 421. an adhesive layer; 422. the bottom side is lapped with a clamping block; 423. a sliding ball;
43. an ink passage; 44. an inward extending clamping layer; 45. slightly opening the elastic layer; 46. the lap ball is squeezed.
Detailed Description
The present invention will be described in further detail with reference to the following examples:
example 1
As shown in fig. 1-7, the invention provides a high-compatibility neutral pen metal head connector, which comprises a neutral pen tube 1, a metal head connector 2, a neutral pen ball 3 and a neutral pen point 4, wherein the metal head connector 2 is movably clamped at one end of the left side of the neutral pen tube 1, the neutral pen point 4 is arranged on the outer surface of one end of the left side of the metal head connector 2, and the neutral pen ball 3 is clamped at one end of the left side of the neutral pen point 4.
In the embodiment, the metal head connector 2 is clamped with the gel pen tubes 1 with different diameters, and the gel pen head 4 is matched to sleeve the ball bearings 3 of the gel pen, so that the ink circulation is improved.
As shown in fig. 1 to 7, in this embodiment, preferably, the material of the ink inlet heat absorption cavity 41 is a thermal conductive silica gel, a T-shaped heat conduction block 411 is fixedly connected to an inner surface of the ink inlet heat absorption cavity 41, heat dissipation fins 412 are arranged on outer surfaces of two sides of the T-shaped heat conduction block 411, a thermal conductive plastic is fixedly connected to the inner surface of the ink inlet heat absorption cavity 41, an ink through hole 413 is arranged at an edge position of the outer surface of the thermal conductive plastic, an oil through hole 414 is arranged on a central outer surface of the thermal conductive plastic, an open strip hole groove 415 is arranged on an outer surface of the oil through hole 414, heat is transferred to a place where a finger is attached by using the ink inlet heat absorption cavity 41 and the thermal conductive plastic, and the heat dissipation fins 412 on two sides of the T-shaped heat conduction block 411 are used for transferring residual heat, so as to heat ink, and ink can rapidly pass through the oil through hole 414.
Example 2
As shown in fig. 1 to 7, on the basis of embodiment 1, the present invention provides a technical solution: preferably, the lower surface of the metal head connector 2 is fixedly connected with an extrusion sealing soft block 22, the position of the extrusion sealing soft block 22 is arranged at the edge position of the junction of the compatible clamping tube head 21 and the metal head connector 2, the shape of the compatible clamping tube head 21 is a gradually-changed shape with a large top and a small bottom, the lower surface of the metal head connector 2 is fixedly connected with the compatible clamping tube head 21, the outer surfaces of the two sides of the top of the compatible clamping tube head 21 are provided with a connecting elastic plate 211, the outer surface of the connecting elastic plate 211 is fixedly connected with a triangular extrusion block 212, the position of the triangular extrusion block 212 is arranged on the outer surface of the center of the connecting elastic plate 211, the outer surfaces of the two sides of the bottom of the compatible clamping tube head 21 are provided with a square clamping groove 213, the outer surface of the square clamping groove 213 is fixedly connected with an O-type elastic ring 214, the material of the O-type elastic ring 214 is a soft rubber with relatively high elasticity, and the type of the material is EVA, a polygonal trapezoid extrusion reset block 215 is fixedly connected to the outer surface of the O-shaped elastic ring 214, the polygonal trapezoid extrusion reset block 215 is large in size from top to bottom, a trapezoid extrusion block 216 is arranged on the lower surface of the bottom of the right side of the polygonal trapezoid extrusion reset block 215, the trapezoid extrusion block 216 is inclined towards the left lower bottom, the trapezoid extrusion block 216 can be pushed more during extrusion, side reset elastic soft blocks 217 are arranged on the outer surfaces of the front side and the rear side of the polygonal trapezoid extrusion reset block 215, and a cavity is formed inside the polygonal trapezoid extrusion reset block 215.
In this embodiment, when the compatible clamping tube head 21 is inserted into tube bodies with different diameters through the metal head connector 2, the effect that the compatible clamping tube head 21 changes from small to large in diameter is matched, when the compatible clamping tube head is clamped with the tube body with a smaller diameter, the polygonal trapezoidal extrusion reset block 215 is matched to be attached to the inner surface of the tube body, the surface of the polygonal trapezoidal extrusion reset block 215 is continuously pressed, the polygonal trapezoidal extrusion reset block contracts inwards to extrude the O-shaped elastic ring 214, the reverse pushing of the O-shaped elastic ring 214 is used for increasing the internal tightness, when the tube body is thicker, the triangular extrusion block 212 is matched to extrude the connecting elastic plate 211 to increase the tightness, the effect that the metal pen head can clamp the tube bodies with different diameters is achieved, and when the trapezoidal extrusion block 216 is matched to be extruded with the inner surface of the tube body, the inner part of the extrusion block 125 is contracted, and the trapezoidal extrusion block 216 is extruded by the side reset elastic soft block 217 to expand towards two sides.
Example 3
As shown in fig. 1 to 7, on the basis of embodiment 1, the present invention provides a technical solution: preferably, the upper right top of ball reset overlap joint piece 42 is provided with semicircular groove, has smeared bottom side overlap joint fixture block 422 on semicircular groove's the surface, and fixedly connected with stickness layer 421 on semicircular groove's right side base angle and ball reset overlap joint piece 42's the right side top surface, and the laminating is connected with slide ball 423 on bottom side overlap joint fixture block 422's the surface, and slide ball 423's surface overlap joint is on the surface of neutral nib 4.
In this embodiment, the surface of the ball reset block 42 is used for overlapping the bottom surface of the ball 3 of the neutral pen, the bottom side overlapping block 422 is used for connecting the surface of the sliding ball 423, when the ball 3 of the neutral pen slides on the outer surface of the sliding ball 423, a certain space is left between the ball reset block 42 and the ball 3 of the neutral pen, so that subsequent ink can be guided and conveyed conveniently, and the effect that the ink in the interior can be discharged from other directions when the ball is pressed is achieved.
Example 4
As shown in fig. 1 to 7, on the basis of embodiment 1, the present invention provides a technical solution: preferably, an ink inlet heat absorption cavity 41 is arranged at the bottom end of the neutral pen point 4, ball reset overlapping blocks 42 are fixedly connected to the inner surfaces of the top portions of the two sides of the ink inlet heat absorption cavity 41, an ink passage 43 is arranged inside each ball reset overlapping block 42, the ink passage 43 is through up and down, an inner stretching clamping layer 44 is arranged at the top portion of the neutral pen point 4, the inner stretching clamping layer 44 is made of plastic capable of slight expansion, the inner stretching clamping layer 44 is made of low-density polyethylene, a micro-opening elastic layer 45 is arranged at the bottom end of the inner stretching clamping layer 44, the inner stretching clamping layer 44 is matched with the micro-opening elastic layer 45 to increase the elasticity and the expansion of the bottom portion, an extrusion overlapping ball 46 is arranged at the top end of the inner stretching clamping layer 44, and an arc-shaped groove is arranged at the bottom of the inner side of the ball reset overlapping block 42, and the arc-shaped groove is communicated with the ink passing channel 43, so that the contact and the circulation with the ink are increased.
In this embodiment, through on taking extrusion bridging ball 46's the surface with the laminating of gel ink pen ball 3, stretch joint layer 44 itself and one end in the utilization and open elasticity of elastic layer 45 a little, stretch joint layer 44 outwards slightly to expand in will, the convenience is gone into the inside of gel ink pen ball 3 to gel ink pen head 4, it increases printing ink and flows from both sides to gel ink pen ball 3's surface to cooperate the ball to reset the ink passageway 43 that crosses on the bridging piece 42 surface again, the effect of laying fast to the ball has been reached.
The working principle of the high-compatibility neutral pen metal head connector is described in detail below.
As shown in fig. 1-7, the gel pen ball 3 is attached to the outer surface of the press-fit ball 46, the elasticity of the inner-extending clamping layer 44 and the slightly-opened elastic layer 45 at one end is utilized to slightly expand the inner-extending clamping layer 44 outwards, so that the gel pen ball 3 can be conveniently placed in the gel pen point 4, when the compatible clamping pipe head 21 is inserted into pipe bodies with different diameters, the effect that the compatible clamping pipe head 21 is continuously changed from small to large in diameter is matched, when the compatible clamping pipe head is clamped with the pipe body with a smaller diameter, the polygonal trapezoidal press-fit reset block 215 is matched to be attached to the inner surface of the pipe body, as the surface of the polygonal press-fit reset block 215 is continuously pressed, the polygonal trapezoidal press-fit reset block is inwardly contracted to press the O-shaped elastic ring 214, and then the reverse push of the O-shaped elastic ring 214 is utilized to increase the internal tightness, when the pipe body is thicker, the cooperation triangle extrusion piece 212 extrudees connection elastic plate 211, come compactness between the increase, cooperation ball resets the overlap joint piece 42 the surface and laps the bottom surface of neutral pen ball 3 when writing, utilize bottom side overlap joint fixture block 422 to connect the surface of ballball 423, neutral pen ball 3 slides on the surface of ballball 423, can leave certain space between ball resets overlap joint piece 42 and neutral pen ball 3, make things convenient for subsequent printing ink to guide and carry, it increases printing ink and flows from both sides to the surface of neutral pen ball 3 to cooperate the ink passageway 43 on the ball resets the overlap joint piece 42 surface again.
The present invention has been described in general terms in the foregoing, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto based on the present invention. Therefore, modifications or improvements are within the scope of the invention without departing from the spirit of the inventive concept.
Claims (7)
1. The utility model provides a gel ink pen metal head connector that compatibility is high, includes gel ink pen tube (1), metal head connector (2), gel ink pen ball (3) and neutral nib (4), its characterized in that: a metal head connector (2) is movably clamped at one end of the left side of the gel pen tube (1), a gel pen point (4) is arranged on the outer surface of one end of the left side of the metal head connector (2), and a gel pen ball (3) is clamped at one end of the left side of the gel pen point (4);
the shape of the compatible clamping tube head (21) is a gradually-changing shape with a large upper part and a small lower part, the compatible clamping tube head (21) is fixedly connected to the lower surface of the metal head connector (2), the connecting elastic plates (211) are arranged on the outer surfaces of the two sides of the top of the compatible clamping tube head (21), the triangular extrusion blocks (212) are fixedly connected to the outer surface of the connecting elastic plates (211), and the triangular extrusion blocks (212) are located on the outer surface of the center of the connecting elastic plates (211);
an ink water inlet heat absorption cavity (41) is formed in the bottom end of the neutral pen point (4), ball return overlapping blocks (42) are fixedly connected to the inner surfaces of the tops of two sides of the ink water inlet heat absorption cavity (41), an ink passing channel (43) is formed in each ball return overlapping block (42), and the ink passing channel (43) is through up and down;
the printing ink water inlet heat absorption cavity (41) is made of heat-conducting silica gel with heat conductivity, a T-shaped heat conduction block (411) is fixedly connected to the inner surface of the printing ink water inlet heat absorption cavity (41), heat radiating fins (412) are arranged on the outer surfaces of the two sides of the T-shaped heat conduction block (411), heat-conducting plastic is fixedly connected to the inner surface of the printing ink water inlet heat absorption cavity (41), and printing ink air passing holes (413) are formed in the edge position of the outer surface of the heat-conducting plastic.
2. A compatible high-voltage neutral pen metallic head connector as defined in claim 1, wherein: the outer surfaces of two sides of the bottom of the compatible clamping tube head (21) are provided with square clamping grooves (213), the outer surface of each square clamping groove (213) is fixedly connected with an O-shaped elastic ring (214), the O-shaped elastic ring (214) is made of a soft rubber with relatively high elasticity, the material type is EVA, and the outer surface of the O-shaped elastic ring (214) is fixedly connected with a polygonal trapezoid extrusion reset block (215).
3. A compatible high-voltage neutral pen metallic head connector as defined in claim 1, wherein: the top of neutral pen point (4) is provided with interior joint layer (44) of stretching, the material of stretching joint layer (44) in is a plastics that can carry out slight expansibility, the material of stretching joint layer (44) in chooses for use to be low density polyethylene, be provided with little division of elasticity layer (45) on the bottom of stretching joint layer (44) in, stretch joint layer (44) cooperation in and open elasticity layer (45) a little and increase elasticity and expansibility of bottom, be provided with extrusion overlap joint ball (46) on the top of stretching joint layer (44) in, the inboard bottom that the ball resets overlap joint piece (42) is provided with the arc recess, and is linked together between arc recess and the ink channel (43) of crossing to this increases and the contact and the circulation between the ink.
4. A compatible high-voltage neutral pen metallic head connector as defined in claim 1, wherein: an oil passing hole (414) is formed in the outer surface of the center of the heat conducting plastic, and an open strip hole groove (415) is formed in the outer surface of the oil passing hole (414).
5. A compatible high-voltage neutral pen metallic head connector as defined in claim 1, wherein: the polygonal trapezoid extrusion reset block (215) is large in size at the top, a trapezoid extrusion block (216) is arranged on the lower surface of the bottom of the right side of the polygonal trapezoid extrusion reset block (215), the trapezoid extrusion block (216) is inclined towards the left lower bottom, the trapezoid extrusion block (216) can be pushed further during extrusion, side reset elastic soft blocks (217) are arranged on the outer surfaces of the front side and the rear side of the polygonal trapezoid extrusion reset block (215), and a cavity is formed in the polygonal trapezoid extrusion reset block (215).
6. A compatible high-voltage neutral pen metallic head connector as defined in claim 1, wherein: the utility model discloses a ball reset connection structure, including ball reset connection piece (42), bottom side overlap joint fixture block (422) have been paintd on the surface of semicircle recess, the right side base angle of semicircle recess and ball reset connection piece (42) the right side top surface on fixedly connected with stickness layer (421), the laminating is connected with ball (423) on the surface of bottom side overlap joint fixture block (422), the surface overlap joint of ball (423) is on the surface of neutral nib (4).
7. A compatible high-voltage neutral pen metallic head connector as defined in claim 1, wherein: fixedly connected with extrusion sealing soft block (22) on the lower surface of metal head connector (2), the position of extrusion sealing soft block (22) sets up on the marginal position of compatible joint tube head (21) and metal head connector (2) juncture.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111282484.XA CN113879026B (en) | 2021-11-01 | 2021-11-01 | High-compatibility neutral pen metal head connector |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111282484.XA CN113879026B (en) | 2021-11-01 | 2021-11-01 | High-compatibility neutral pen metal head connector |
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| CN113879026A true CN113879026A (en) | 2022-01-04 |
| CN113879026B CN113879026B (en) | 2022-08-30 |
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| CN1181037A (en) * | 1995-12-19 | 1998-05-06 | 株式会社百乐 | Ball-point pen refill and method for manufacturing the same |
| CN2799263Y (en) * | 2005-06-30 | 2006-07-26 | 毛应仕 | Whole needle tubing gel ink pen head |
| CN202345100U (en) * | 2011-10-14 | 2012-07-25 | 清远美田文具有限公司 | Gel pen point |
| JP2012236407A (en) * | 2011-04-26 | 2012-12-06 | Pentel Corp | Ink tank |
| CN104640712A (en) * | 2012-06-07 | 2015-05-20 | 三菱铅笔株式会社 | Ball pen |
| CN105564081A (en) * | 2016-03-14 | 2016-05-11 | 于卫华 | Refill exchange-free annular rotary-ball pen |
| CN209232974U (en) * | 2018-08-06 | 2019-08-09 | 广西电网有限责任公司北海供电局 | Cable connector |
| CN112936859A (en) * | 2021-03-29 | 2021-06-11 | 江苏浩宇电子科技有限公司 | 3D printing pen and using method thereof |
| CN214354896U (en) * | 2020-11-20 | 2021-10-08 | 天津市珂林印务有限公司 | Water-based ink drying equipment for digital printing |
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2021
- 2021-11-01 CN CN202111282484.XA patent/CN113879026B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1181037A (en) * | 1995-12-19 | 1998-05-06 | 株式会社百乐 | Ball-point pen refill and method for manufacturing the same |
| CN2799263Y (en) * | 2005-06-30 | 2006-07-26 | 毛应仕 | Whole needle tubing gel ink pen head |
| JP2012236407A (en) * | 2011-04-26 | 2012-12-06 | Pentel Corp | Ink tank |
| CN202345100U (en) * | 2011-10-14 | 2012-07-25 | 清远美田文具有限公司 | Gel pen point |
| CN104640712A (en) * | 2012-06-07 | 2015-05-20 | 三菱铅笔株式会社 | Ball pen |
| CN105564081A (en) * | 2016-03-14 | 2016-05-11 | 于卫华 | Refill exchange-free annular rotary-ball pen |
| CN209232974U (en) * | 2018-08-06 | 2019-08-09 | 广西电网有限责任公司北海供电局 | Cable connector |
| CN214354896U (en) * | 2020-11-20 | 2021-10-08 | 天津市珂林印务有限公司 | Water-based ink drying equipment for digital printing |
| CN112936859A (en) * | 2021-03-29 | 2021-06-11 | 江苏浩宇电子科技有限公司 | 3D printing pen and using method thereof |
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|---|---|
| CN113879026B (en) | 2022-08-30 |
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