CN105059014A - Pen - Google Patents
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- Publication number
- CN105059014A CN105059014A CN201510466519.3A CN201510466519A CN105059014A CN 105059014 A CN105059014 A CN 105059014A CN 201510466519 A CN201510466519 A CN 201510466519A CN 105059014 A CN105059014 A CN 105059014A
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- CN
- China
- Prior art keywords
- pen
- compressing member
- pen core
- hollow penholder
- fluting
- 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
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- Pens And Brushes (AREA)
- Coating Apparatus (AREA)
Abstract
The invention belongs to the field of stationery, and particularly relates to a pen. The pen is composed of a bendable refill, a hollow pen rod, a refill pressing device and a pen cap. A strip-shaped open groove in the length direction of the hollow pen rod is formed in the middle of the side wall of the hollow pen rod. The length of the strip-shaped open groove is smaller than that of the refill, and the width of the strip-shaped open groove is larger than that of the refill. A radial second open groove is further formed in the middle of the hollow pen rod. One end of the second open groove is communicated with the middle of the strip-shaped open groove. The refill pressing device comprises a pressing part, a first magnetic part and a second magnetic part, and the second magnetic part and the first magnetic part are corresponding in position and repel each other. The tail end of the refill is fixedly pressed in a step hole in the pressing part. A poking rod is arranged on one side of the pen cap. The width of the upper end of the poking rod is smaller than that of the second open groove. The simple pen has the beneficial effects that the pen is small in number of parts, and simple and novel in structure, and the refill can be replaced very conveniently.
Description
Technical field
The invention belongs to field of stationery, particularly relate to a kind of pen.
Background technology
Be all be threaded by least two sections of parts to form in the middle part of the hollow penholder of existing pen, when changing pen core, all need to turn on threaded joints, take apart and could change pen core, cumbersome.More in some pen, its hollow penholder afterbody adopts the sealing of cylindricality plug, and cylindricality plug interference fit blocks hollow penholder rear end, and a lot of pen just needs specific purpose tool to pry open with strength could change pen core.Based on the situation of above-mentioned replacing pen core inconvenience, cause existing pen pen core damage in, hollow penholder scrappage is high especially, causes waste of material like this, even and if owing to there is no recycled plastic penholder, in succession and come environmental problem also become outstanding.
Summary of the invention
It is few that goal of the invention of the present invention is to provide a kind of parts, and structure is simply novel, changes pen core pen very easily.
In order to realize foregoing invention object, present invention employs following technical scheme:
A kind of pen, is made up of flexible pen core, hollow penholder, the pen core hold down gag being arranged on hollow penholder afterbody and the cap for brush; The front end of hollow penholder is provided with nib extending port; Sidewall in the middle part of hollow penholder is provided with a bar shaped fluting arranged along hollow penholder length direction; The length of bar shaped fluting is less than the length of pen core, and width is greater than the width of pen core; Also be provided with the second radial fluting in the middle part of hollow penholder, the length of the second fluting occupies 1/4 ~ 1/2 of hollow penholder section girth; Second fluting one end is communicated with the middle part of described bar shaped fluting; Pen core hold down gag comprises compressing member, the first magnetic portion and the second magnetic portion, and described compressing member is made up of the outside portion and the inside portion be positioned at inside hollow penholder of stretching out hollow penholder tail end; The outside portion of compressing member is provided with baffle ring, and the inside portion of compressing member is provided with the shoulder hole for holding different size pen core afterbody; First magnetic portion is fixed on the inner tail of hollow penholder, and the second magnetic portion is fixed on compressing member inside portion, and described second magnetic portion and the first magnetic position are corresponding and repel each other; Pen core front end is arranged on nib extending port, and its tail end is fixedly pressed in the shoulder hole of compressing member; The cap for brush one sidepiece is provided with driving lever, and driving lever upper end is stretched out and higher than cap for brush running-on, and described driving lever upper end width is less than the width of described second fluting.
Preferred version as a further improvement on the present invention: described hollow penholder is the shaping penholder of integral middle.
Preferred version as a further improvement on the present invention: described pen core is plastics pen cores.
Preferred version as a further improvement on the present invention: the outside portion of described compressing member is cylindrical, and outside portion is provided with external screw thread; Described baffle ring is threaded on the outside portion of compressing member.
Preferred version as a further improvement on the present invention: the external diameter of the outside portion of described compressing member is less than the external diameter of the inside portion of compressing member, and formation ring-shaped step is placed at the outer of the junction, outside portion of described compressing member in inside portion; Described hollow penholder afterbody is provided with the manhole for stretching out for the outside portion of compressing member; Described first magnetic portion is fixed on edge in described manhole, and the second magnetic portion is fixed on the ring-shaped step of described compressing member inside portion.
Preferred version as a further improvement on the present invention: described first magnetic portion and the second magnetic portion are all magnet rings.
Have employed the pen of technique scheme, compared with existing pen, there is following beneficial effect:
One, Simple pen novel structure of the present invention is simple and reasonable, and it is very convenient to change pen core.
Two, hollow structure of pen holder of the present invention is simple, and the present invention only has flexible pen core, hollow penholder and pen core hold down gag, and therefore cost is low, and durability is good, even if pen core damages, changes pen core also very convenient.
Three, convenient owing to changing pen core, thus make hollow penholder more can be recovered and reuse, be of value to the waste reducing material, resource, and protection of the environment.
Four, be provided with pen core hold down gag, therefore for the pen core that length is more or less the same, there is certain self adaptation pressuring action, and due to the existence of shoulder hole, the most of pen core on market all can be loaded into, farthest reuse hollow penholder.
Five, have the cap for brush, and cap for brush side is provided with driving lever, this driving lever can penetrate the second fluting, transfers to pen core, makes pen core middle bent and deviates from from bar shaped fluting.
Accompanying drawing explanation
Fig. 1: the structural representation of the embodiment of the present invention.
Fig. 2: the generalized section of the embodiment of the present invention.
Fig. 3: the embodiment of the present invention is used for mounting structure schematic diagram pen core being fit into hollow penholder.
The partial enlargement structural representation at D place in Fig. 4: Fig. 2.
In figure: hollow penholder 1, bar shaped fluting 10, second fluting 11, pen core 2, the cap for brush 3, driving lever 31, pen core hold down gag 4, compressing member 40, the outside portion 40a of compressing member, the inside portion 40b of compressing member, the first magnetic portion 14, baffle ring 41, the second magnetic portion 42, shoulder hole 43, step 40b1, manhole 15.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is described further.
Embodiment: a kind of pen as Figure 1-4, it is made up of flexible pen core 2, hollow penholder 1, the cap for brush 3 and pen core hold down gag 4.Wherein, pen core 2 is flexible and has the plastics pen core of certain axial flexural strength, and hollow penholder 1 only only has a parts composition, and different from existing hollow penholder 1, its middle part does not have two sub-units and is threaded and is formed in one.
The afterbody of above-mentioned hollow penholder 1 is provided with manhole 15, and the front end of hollow penholder 1 is provided with nib extending port.Pen core hold down gag 4 is arranged on the afterbody of hollow penholder 1.Sidewall in the middle part of hollow penholder is provided with a bar shaped fluting 10 arranged along hollow penholder 1 length direction, and the length of bar shaped fluting 10 is less than the length of pen core 2, and width is a bit larger tham the width of pen core 2.The length 11 being also provided with the second radial fluting 11, second fluting in the middle part of hollow penholder 1 occupies 1/4 ~ 1/2 of hollow penholder section girth.Second fluting 11 one end is communicated with the middle part of bar shaped fluting 10.
Above-mentioned pen core hold down gag 4 comprises compressing member 40, first magnetic portion 14 and the second magnetic portion 42, and compressing member 40 is made up of the outside portion 40a and the inside portion 40b be positioned at inside hollow penholder stretching out hollow penholder tail end.The outside portion 40a of compressing member is provided with baffle ring 41.Particularly, the outside portion 40a of compressing member is cylindrical, and outside portion 40a is provided with external screw thread, and baffle ring 41 is threaded on the outside portion 40a of compressing member.Above-mentioned outside portion 40a stretches out from above-mentioned manhole 15, and the external diameter of the outside portion 40a of compressing member is less than the external diameter of the inside portion 40b of compressing member, and inside portion 40b forms ring-shaped step 40b1 outer the placing of the 40a junction, outside portion of described compressing member.The bottom of the inside portion 40b of compressing member 40 is provided with the shoulder hole 43 for holding different size pen core 1 afterbody, and shoulder hole 43 downward.Above-mentioned first magnetic portion 14 is fixed on the inner tail of hollow penholder 1, second magnetic portion 42 is fixed on compressing member 40 inside portion 40a, particularly, the first magnetic portion 14 is fixed on edge in described manhole 15, and the second magnetic portion 42 is fixed on the ring-shaped step 40b1 of described compressing member inside portion 40b.Therefore, the second magnetic portion 42 and the first position, magnetic portion 14 are corresponding and repel each other.Conveniently install, above-mentioned first magnetic portion 14 and the second magnetic portion 42 are all magnet rings.
The above-mentioned cap for brush 3 one sidepiece is provided with driving lever 31, and driving lever 31 upper end is stretched out and higher than cap for brush running-on, and driving lever 31 upper end width is less than the width of described second fluting 11.
Shown in Figure 3, during assembling, user can first be inserted into oblique for the front end of pen core 2 inside hollow penholder 1, see arrow A direction in Fig. 3 from bar shaped 10 bottoms of slotting.Dial in the middle part of curved pen core 2 again, pen core 2 afterbody is loaded the rear end inside hollow penholder 1, see arrow B direction in Fig. 3, only need two steps, complete pen core 2 and install.During dismounting, only need tiny instrument to insert the second fluting 11, transfer in the middle part of pen core 2, and make complete in the middle part of its pen core 2 and be protruding to outside bar shaped fluting 10, then extract the dismounting namely completing pen core 2 with hand out, pen core 2 is changed very convenient.
During dismounting pen core, first the cap for brush 3 is taken off, then the second fluting 11 is stretched in driving lever 31 upper end on the cap for brush 3, transfers in the middle part of pen core 2 with driving lever 31, under making its case of bending, expose bar shaped fluting 10.Extract out in the middle part of pen core 2 with hand further again, whole pen core is just smooth to be taken out from bar shaped fluting 10, is convenient to pen core 2 and changes.
Claims (6)
1. a pen, is characterized in that: be made up of flexible pen core (2), hollow penholder (1), the pen core hold down gag (4) being arranged on hollow penholder (1) afterbody and the cap for brush (3);
The front end of-hollow penholder (1) is provided with nib extending port; Sidewall in the middle part of hollow penholder is provided with bar shaped fluting (10) arranged along hollow penholder (1) length direction; The length of bar shaped fluting (10) is less than the length of pen core (2), and width is greater than the width of pen core (2); Hollow penholder (1) middle part is also provided with the second radial fluting (11), and the length of the second fluting (11) occupies 1/4 ~ 1/2 of hollow penholder (1) section girth; Second fluting (11) one end is communicated with the middle part of described bar shaped fluting (10);
-pen core hold down gag (4) comprises compressing member (40), the first magnetic portion (14) and the second magnetic portion (42), and described compressing member (40) is made up of the outside portion (40a) and the inside portion (40b) be positioned at inside hollow penholder of stretching out hollow penholder tail end; The outside portion (40a) of compressing member is provided with baffle ring (41), and the inside portion (40b) of compressing member is provided with the shoulder hole (43) for holding different size pen core (1) afterbody; First magnetic portion (14) is fixed on the inner tail of hollow penholder (1), second magnetic portion (42) is fixed on compressing member (40) inside portion (40a), and described second magnetic portion (42) and the first magnetic portion (14) position are corresponding and repel each other;
-pen core (2) front end is arranged on nib extending port, and its tail end is fixedly pressed in the shoulder hole (43) of compressing member;
The cap for brush (3) one sidepiece is provided with driving lever (31), and driving lever (31) upper end is stretched out and higher than cap for brush running-on, and described driving lever (31) upper end width is less than the width of described second fluting (11).
2. a kind of pen according to claim 1, is characterized in that: described hollow penholder (1) is the shaping penholder of integral middle.
3. a kind of pen according to claim 1, is characterized in that: described pen core (2) is plastics pen cores.
4. a kind of pen according to claim 1, is characterized in that: the outside portion (40a) of described compressing member is cylindrical, and outside portion (40a) is provided with external screw thread; Described baffle ring (41) is threaded on the outside portion (40a) of compressing member.
5. a kind of pen according to claim 4, it is characterized in that: the external diameter of the outside portion (40a) of described compressing member is less than the external diameter of the inside portion (40b) of compressing member, and inside portion (40b) forms ring-shaped step (40b1) outer the placing of outside portion (40a) junction of described compressing member; Described hollow penholder (1) afterbody is provided with the manhole (15) for stretching out for the outside portion (40a) of compressing member; Described first magnetic portion (14) is fixed on described manhole (15) interior edge, and the second magnetic portion (42) is fixed on the ring-shaped step (40b1) of described compressing member inside portion (40b).
6. a kind of pen according to claim 4, is characterized in that: described first magnetic portion (14) and the second magnetic portion (42) are all magnet rings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510466519.3A CN105059014B (en) | 2015-08-02 | 2015-08-02 | A kind of pen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510466519.3A CN105059014B (en) | 2015-08-02 | 2015-08-02 | A kind of pen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105059014A true CN105059014A (en) | 2015-11-18 |
| CN105059014B CN105059014B (en) | 2017-06-06 |
Family
ID=54488624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510466519.3A Expired - Fee Related CN105059014B (en) | 2015-08-02 | 2015-08-02 | A kind of pen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105059014B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109466209A (en) * | 2018-12-31 | 2019-03-15 | 杭州简弈科技有限公司 | A kind of adjustable magnetic control elastic force pen |
| CN112145780A (en) * | 2020-09-29 | 2020-12-29 | 南京乔克空压设备有限公司 | High-temperature-resistant electromagnetic valve special for rubber and plastic machinery |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1086581A (en) * | 1996-09-11 | 1998-04-07 | Pentel Kk | Holder for writing instrument or the like |
| CN2298137Y (en) * | 1997-10-10 | 1998-11-25 | 黄占书 | Pencil with preventing myopic |
| CN201721176U (en) * | 2010-05-26 | 2011-01-26 | 冯顺 | Pen sleeve |
| CN204382875U (en) * | 2015-02-06 | 2015-06-10 | 余成鹏 | Pen |
| CN204506213U (en) * | 2015-04-08 | 2015-07-29 | 余成鹏 | A kind of Simple pen |
-
2015
- 2015-08-02 CN CN201510466519.3A patent/CN105059014B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1086581A (en) * | 1996-09-11 | 1998-04-07 | Pentel Kk | Holder for writing instrument or the like |
| CN2298137Y (en) * | 1997-10-10 | 1998-11-25 | 黄占书 | Pencil with preventing myopic |
| CN201721176U (en) * | 2010-05-26 | 2011-01-26 | 冯顺 | Pen sleeve |
| CN204382875U (en) * | 2015-02-06 | 2015-06-10 | 余成鹏 | Pen |
| CN204506213U (en) * | 2015-04-08 | 2015-07-29 | 余成鹏 | A kind of Simple pen |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109466209A (en) * | 2018-12-31 | 2019-03-15 | 杭州简弈科技有限公司 | A kind of adjustable magnetic control elastic force pen |
| CN109466209B (en) * | 2018-12-31 | 2023-12-22 | 温州市简系文具有限公司 | Adjustable magnetic control elastic pen |
| CN112145780A (en) * | 2020-09-29 | 2020-12-29 | 南京乔克空压设备有限公司 | High-temperature-resistant electromagnetic valve special for rubber and plastic machinery |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105059014B (en) | 2017-06-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Sun Zhide Inventor after: Sun Huakui Inventor before: Yu Chengpeng |
|
| CB03 | Change of inventor or designer information | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20170428 Address after: 262700 Shouguang street, Shouguang City, Shandong Province, No. 1299 Applicant after: WEIFANG University OF SCIENCE & TECHNOLOGY Address before: A large rocky mountain town of Wencheng County of Wenzhou city in Zhejiang province 325300 Xing Chuan Cun Xing Chuan Road No. 31 Applicant before: WENCHENG JIANCHUANG TECHNOLOGY Co.,Ltd. |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170606 Termination date: 20210802 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |