CN112277499A - Ball pen replacing device - Google Patents
Ball pen replacing device Download PDFInfo
- Publication number
- CN112277499A CN112277499A CN202011282635.7A CN202011282635A CN112277499A CN 112277499 A CN112277499 A CN 112277499A CN 202011282635 A CN202011282635 A CN 202011282635A CN 112277499 A CN112277499 A CN 112277499A
- Authority
- CN
- China
- Prior art keywords
- ball
- needle tube
- replacement
- metal
- replacing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000002184 metal Substances 0.000 claims abstract description 61
- 235000014676 Phragmites communis Nutrition 0.000 claims abstract description 26
- 241000180587 Pinnidae Species 0.000 claims abstract description 19
- 230000000694 effects Effects 0.000 claims description 6
- 244000089486 Phragmites australis subsp australis Species 0.000 claims 1
- 238000010276 construction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43K—IMPLEMENTS FOR WRITING OR DRAWING
- B43K7/00—Ball-point pens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43K—IMPLEMENTS FOR WRITING OR DRAWING
- B43K1/00—Nibs; Writing-points
- B43K1/08—Nibs; Writing-points with ball points; Balls or ball beds
- B43K1/082—Balls
Abstract
The invention relates to the technical field of stationery design and discloses a replacement device for a ball pen head, which comprises a needle tube and a replacement needle tube, wherein a ball is arranged at the tail end of the needle tube, the inner side of the ball is movably connected with the needle tube, the outer side of the needle tube is movably connected with a pen shell, a metal reed is arranged on the inner surface of the pen shell, a metal buckle is arranged on the outer side of the replacement needle tube, a replacement ball is connected in the tip end of the replacement needle tube, a trapezoidal frame is arranged at the lower end of the replacement ball, and oil leakage small holes are formed in the trapezoidal edge of the trapezoidal frame. The needle tube is replaced in the replacing device, the trapezoidal frame and the replacing ball form a whole, and the structure can ensure that the original damaged ball can be extruded into the ink tube under the condition that the replacing ball does not fall off, so that the next use cannot be influenced.
Description
Technical Field
The invention belongs to the field of stationery design, and particularly relates to a ball pen head replacement device.
Background
In the using process of the ball-point pen, the ball-point pen often drops on the tabletop floor carelessly, so that the ball-point pen point is lost or damaged, and the ink output during writing is unstable, so that the writing condition is influenced.
Disclosure of Invention
In order to solve the above technical problems, the present invention provides a ball point pen device having an advantage that a ball point pen tip can be replaced at any time, and solving a problem that ink is not smoothly discharged from a ball point pen due to improper operation.
In order to achieve the purpose of replacing the ball-point pen point at any time, the invention provides the following technical scheme that the ball-point pen point replacing device comprises a needle tube and a replacing needle tube, wherein a ball is arranged at the tail end of the needle tube, the inner side of the ball is movably connected with the needle tube, the outer side of the needle tube is movably connected with a pen shell, a metal reed is arranged on the inner surface of the pen shell, a metal buckle is arranged on the outer side of the replacing needle tube, a replacing ball is connected in the tip end of the replacing needle tube, a trapezoidal frame is arranged at the lower end of the replacing ball, and oil leakage small holes are formed in the trapezoidal edge of the trapezoidal.
Preferably, the diameter of the replacement needle tube is larger than that of the needle tube and smaller than the small opening at the tip of the pen shell.
Preferably, the metal reed is fixed on the inner wall of the pen shell, and the metal buckle is fixed on the surface of the replacement needle tube and can slightly turn towards the wall of the needle tube but cannot turn outwards.
Preferably, the orientation of metal reed and metal buckle is opposite, and when metal reed and metal buckle contacted each other, thereby the metal buckle can inwards overturn slightly and pass through the metal reed, simultaneously because the metal buckle can not outwards overturn to accomplish the fastening effect of two parts.
Preferably, the metal reed is annularly distributed in the pen shell.
Preferably, the orientation of metal reed and metal buckle is opposite, and when metal reed and metal buckle contacted each other, thereby the metal buckle can inwards overturn slightly and pass through the metal reed, simultaneously because the metal buckle can not outwards overturn to accomplish the fastening effect of two parts.
Preferably, the bottom of the trapezoid frame is of a plane closed structure, the top of the replacement needle tube is in the shape of an isosceles triangle and is hollow, and a through hole is formed in the outermost side of the replacement needle tube; the replacing ball is positioned at the top of the replacing needle tube and the diameter of the replacing ball is smaller than that of the replacing needle tube through hole; the trapezoidal frame is positioned below the replacement ball.
Preferably, the oil leakage small holes are annularly and discontinuously distributed on the trapezoidal edge of the trapezoidal frame.
Compared with the prior art, the invention has the following beneficial effects: the needle tube is replaced in the replacing device, the trapezoidal frame and the replacing ball form a whole, and the structure can ensure that the original damaged ball can be extruded into the ink tube under the condition that the replacing ball does not fall off, so that the next use cannot be influenced. The metal spring and the metal buckle are mutually clamped in an inclined plane mode, so that the metal spring and the metal buckle are not easy to fall off.
Drawings
FIG. 1 is a schematic diagram of the general structure of the present invention;
FIG. 2 is a schematic view of an unused configuration of the present invention;
FIG. 3 is a schematic view of the present invention in use;
FIG. 4 is a schematic view of the structure at A in FIG. 1;
in the figure: 1. a ball; 2. a needle tube; 3. a metal reed; 4. a pen shell; 5. a metal buckle; 6. replacing the ball; 7. a ladder frame; 8. replacing the needle tube; 9. and (5) small oil leakage holes.
Detailed Description
The invention is further described below with reference to the accompanying drawings:
the invention provides a replacement device for a ball-point pen, comprising a needle tube 2 and a replacement needle tube 8. As shown in figures 1 to 4: the end of the ball point pen point is provided with a ball 1, the inner side of the ball 1 is movably connected with a needle tube 2, the outer side of the needle tube 2 is movably connected with a pen shell 4, the inner surface of the pen shell 4 is provided with a metal reed 3, the metal reed 3 is fixed on the inner wall of the pen shell 4, the metal reed 3 is annularly distributed in the pen shell 4, and a metal buckle 5 is fixed on the surface of a replacement needle tube 8 and can be slightly turned over towards the needle tube wall but cannot be turned outwards. Orientation of metal reed 3 and metal buckle 5 is opposite, and when metal reed 3 contacted each other with metal buckle 5, thereby metal buckle 5 can inwards overturn slightly and pass through metal reed 3, simultaneously because metal buckle 5 can not outwards overturn to accomplish the fastening effect of two parts. The tail end of the metal buckle 5 is fixed on the outer side of the replacement needle tube 8, and the diameter of the replacement needle tube 8 is larger than that of the needle tube 2 and smaller than a small opening at the tip of the pen shell 4. The tip of the replacement needle tube 8 is internally connected with a replacement ball 6, the top of the replacement needle tube 8 is in an isosceles triangle shape and is hollow, and the outermost side of the replacement needle tube is provided with a through hole; the replacing ball 6 is positioned at the top of the replacing needle tube 8 and the diameter of the replacing ball is smaller than that of the through hole of the replacing needle tube 8; the trapezoidal frame 7 is located below the replacement ball 6, and the replacement ball 6 can be rotated without being disengaged from the replacement needle tube 8. The lower extreme of replacement ball 6 is equipped with trapezoidal frame 7, and the bottom of trapezoidal frame 7 is plane enclosed construction, and the cross sectional shape of trapezoidal frame 7 is trapezoidal, sets up in the inside of replacement needle tubing 8, and its position coincides with the central line of ball 1, and the bottom plane enclosed construction of trapezoidal frame 7 is relative with ball 1, can prevent again that ball 1 from blockking up the oil outlet in the ink tube simultaneously with ball 1 top that has worn and torn, keeps normal oil output. The ladder-shaped edge of the ladder-shaped frame 7 is provided with oil leakage small holes 9. The oil leakage small holes 9 are distributed on the trapezoidal edge of the trapezoidal frame 7 in an annular discontinuous way.
The working principle is as follows: as shown in fig. 2-3, when the replacement ball-point pen replacing device is used, the end of the replacement needle tube 8 is aligned with the opening between the pen shells 4, and is slowly pushed into the opening to make the metal reed and the metal buckle 5 collide with each other and buckle, and meanwhile, the platform end of the trapezoidal frame 7 is contacted with the ball 1 and pushes the ball 1 into the ink tube, the ink enters the lower part of the replacement ball 6 through the oil leakage small hole 9 on the side of the trapezoidal frame 7, and the replacement ball 6 rotates to bring the ink onto the paper when writing, so as to achieve the writing effect.
The technical solutions of the present invention or similar technical solutions designed by those skilled in the art based on the teachings of the technical solutions of the present invention are all within the scope of the present invention to achieve the above technical effects.
Claims (8)
1. A ball-point pen head replacement device comprising a needle tube (2) and a replacement needle tube (8), characterized in that: the end of needle tubing (2) is equipped with ball (1), the inboard swing joint of ball (1) has needle tubing (2), the outside swing joint of needle tubing (2) has pen shell (4), the internal surface of pen shell (4) is equipped with metal reed (3), the outside of replacement needle tubing (8) is equipped with metal buckle (5), it has replacement ball (6) to connect in the pointed end of replacement needle tubing (8), the lower extreme of replacement ball (6) is equipped with trapezoidal frame (7), the trapezoidal edge of trapezoidal frame (7) is equipped with oil leak aperture (9).
2. The ball point pen head replacement device according to claim 1, characterized in that: the diameter of the replacement needle tube (8) is larger than that of the needle tube (2) and smaller than a small opening at the tip of the pen shell (4).
3. The ball point pen head replacement device according to claim 1, characterized in that: the metal reed (3) is fixed on the inner wall of the pen shell (4), the metal buckle (5) is fixed on the surface of the replacement needle tube (8), the metal buckle (5) is of an annular structure, the cross section of the metal buckle is in an inclined circular truncated cone shape, the diameter of one side of the metal buckle is larger than that of the other side of the metal buckle, one end with the smaller diameter is fixedly connected to the outer side of the replacement needle tube (8), and the end with the larger diameter is positioned on the outer side of the replacement needle tube (8) and is not contacted with the replacement needle tube (8); the shape and the characteristics of the metal reed (3) are the same as those of the metal buckle (5), and the size of the metal reed is smaller than that of the metal buckle (5).
4. The ball point pen head replacement device according to claim 1, characterized in that: orientation of metal reed (3) and metal buckle (5) is opposite, when metal reed (3) and metal buckle (5) contacted each other, thereby metal buckle (5) can inwards overturn slightly and pass through metal reed (3), simultaneously because metal buckle (5) can not outwards overturn to accomplish the fastening effect of two parts.
5. The ball point pen head replacement device according to claim 1, characterized in that: the metal reeds (3) are annularly distributed in the pen shell (4).
6. The ball point pen head replacement device according to claim 1, characterized in that: the top of the replacement needle tube (8) is in an isosceles triangle shape and is hollow, and a through hole is formed in the outermost side; the replacing ball (6) is positioned at the top of the replacing needle tube (8) and the diameter of the replacing ball is smaller than that of the through hole of the replacing needle tube (8); the trapezoid frame (7) is positioned below the replacing ball (6).
7. The ball point pen head replacement device according to claim 1, characterized in that: the cross section of the trapezoid frame (7) is trapezoidal and is arranged in the replacement needle tube (8), the position of the trapezoid frame coincides with the center line of the ball (1), and the bottom plane closed structure of the trapezoid frame (7) is opposite to the ball (1).
8. The ball point pen head replacement device according to claim 1, characterized in that: the oil leakage small holes (9) are annularly and discontinuously distributed on the trapezoidal edge of the trapezoidal frame (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011282635.7A CN112277499B (en) | 2020-11-17 | 2020-11-17 | Ball pen replacing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011282635.7A CN112277499B (en) | 2020-11-17 | 2020-11-17 | Ball pen replacing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112277499A true CN112277499A (en) | 2021-01-29 |
| CN112277499B CN112277499B (en) | 2022-09-27 |
Family
ID=74399558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011282635.7A Active CN112277499B (en) | 2020-11-17 | 2020-11-17 | Ball pen replacing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112277499B (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH574826A5 (en) * | 1972-05-16 | 1976-04-30 | Pan Pen Co | |
| US3960455A (en) * | 1975-07-07 | 1976-06-01 | Max Balassiano | Flexible double ball-point pen |
| CN2411122Y (en) * | 1999-12-30 | 2000-12-20 | 王海波 | Multi-head pen of changing pen nib and ball-point pen head |
| CN2441647Y (en) * | 2000-05-16 | 2001-08-08 | 英雄金笔厂 | Art pen with multiple writing function |
| WO2002076762A1 (en) * | 2001-03-20 | 2002-10-03 | Printech Co., Ltd. | A writing instrument which has a cap that could exchange cartridge containing liquid ink |
| CN201951014U (en) * | 2011-02-23 | 2011-08-31 | 陈俊霖 | Ball point pen refill with replaceable pen point |
| KR20110099594A (en) * | 2010-03-02 | 2011-09-08 | 최주헌 | A ball pen case with a built in exchangeable nib |
| CN203427486U (en) * | 2013-09-12 | 2014-02-12 | 张文迪 | Multi-purpose replaceable pen refill |
| CN103847304A (en) * | 2014-03-12 | 2014-06-11 | 励土峰 | Continuous ball-point pen cartridge with multiple steel balls |
| CN207737018U (en) * | 2017-08-16 | 2018-08-17 | 盛晴 | The combination lettering pen of replaceable pen core |
| CN211390712U (en) * | 2019-12-17 | 2020-09-01 | 嘉兴市先超塑胶制品有限公司 | Multifunctional magnetic pen for magnetic writing board |
-
2020
- 2020-11-17 CN CN202011282635.7A patent/CN112277499B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH574826A5 (en) * | 1972-05-16 | 1976-04-30 | Pan Pen Co | |
| US3960455A (en) * | 1975-07-07 | 1976-06-01 | Max Balassiano | Flexible double ball-point pen |
| CN2411122Y (en) * | 1999-12-30 | 2000-12-20 | 王海波 | Multi-head pen of changing pen nib and ball-point pen head |
| CN2441647Y (en) * | 2000-05-16 | 2001-08-08 | 英雄金笔厂 | Art pen with multiple writing function |
| WO2002076762A1 (en) * | 2001-03-20 | 2002-10-03 | Printech Co., Ltd. | A writing instrument which has a cap that could exchange cartridge containing liquid ink |
| KR20110099594A (en) * | 2010-03-02 | 2011-09-08 | 최주헌 | A ball pen case with a built in exchangeable nib |
| CN201951014U (en) * | 2011-02-23 | 2011-08-31 | 陈俊霖 | Ball point pen refill with replaceable pen point |
| CN203427486U (en) * | 2013-09-12 | 2014-02-12 | 张文迪 | Multi-purpose replaceable pen refill |
| CN103847304A (en) * | 2014-03-12 | 2014-06-11 | 励土峰 | Continuous ball-point pen cartridge with multiple steel balls |
| CN207737018U (en) * | 2017-08-16 | 2018-08-17 | 盛晴 | The combination lettering pen of replaceable pen core |
| CN211390712U (en) * | 2019-12-17 | 2020-09-01 | 嘉兴市先超塑胶制品有限公司 | Multifunctional magnetic pen for magnetic writing board |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112277499B (en) | 2022-09-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20220811 Address after: 314500 2001, room 3, Victoria Park, 1410 triumph of Wutong street, Tongxiang, Jiaxing, Zhejiang. Applicant after: Jiaxing beichuang Network Technology Co.,Ltd. Address before: Zaoyang e-commerce Industrial Park, No.1 Zhongxing Avenue, Zaoyang City, Xiangyang City, Hubei Province 441000 Applicant before: Zhao Shanshan |
|
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20220908 Address after: 322000 Shenzhou Road, Houzhai characteristic industrial district, Yiwu City, Jinhua City, Zhejiang Province Applicant after: YIWU WENYUAN STATIONERY Co.,Ltd. Address before: 314500 2001, room 3, Victoria Park, 1410 triumph of Wutong street, Tongxiang, Jiaxing, Zhejiang. Applicant before: Jiaxing beichuang Network Technology Co.,Ltd. |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A ballpoint pen replacement device Effective date of registration: 20230928 Granted publication date: 20220927 Pledgee: Zhejiang Tailong Commercial Bank Co.,Ltd. Jinhua Yiwu sub branch Pledgor: YIWU WENYUAN STATIONERY Co.,Ltd. Registration number: Y2023330002208 |