CN110181972A - A kind of fall preventing pen that anti-rolling effect is good - Google Patents
A kind of fall preventing pen that anti-rolling effect is good Download PDFInfo
- Publication number
- CN110181972A CN110181972A CN201910617682.3A CN201910617682A CN110181972A CN 110181972 A CN110181972 A CN 110181972A CN 201910617682 A CN201910617682 A CN 201910617682A CN 110181972 A CN110181972 A CN 110181972A
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- CN
- China
- Prior art keywords
- pen
- mounting portion
- screw thread
- wall
- cap
- 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.)
- Pending
Links
- 238000005096 rolling process Methods 0.000 title claims abstract description 34
- 230000000694 effects Effects 0.000 title claims abstract description 21
- 239000000463 material Substances 0.000 claims description 6
- 235000005121 Sorbus torminalis Nutrition 0.000 claims description 5
- 244000152100 Sorbus torminalis Species 0.000 claims description 5
- 230000008602 contraction Effects 0.000 claims description 2
- 208000027418 Wounds and injury Diseases 0.000 abstract description 5
- 230000005484 gravity Effects 0.000 abstract description 5
- 208000014674 injury Diseases 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43K—IMPLEMENTS FOR WRITING OR DRAWING
- B43K23/00—Holders or connectors for writing implements; Means for protecting the writing-points
- B43K23/08—Protecting means, e.g. caps
- B43K23/12—Protecting means, e.g. caps for pens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43K—IMPLEMENTS FOR WRITING OR DRAWING
- B43K5/00—Pens with ink reservoirs in holders, e.g. fountain-pens
- B43K5/02—Ink reservoirs
- B43K5/12—Ink reservoirs with ink-level inspection means
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pens And Brushes (AREA)
Abstract
The invention discloses a kind of fall preventing pens that anti-rolling effect is good, including the pen cap, pen tip group, penholder and rear cover, pen tip group is by pen tip, lead ink assembly, screw portion and ink sac composition, the outer wall for leading the other end of ink assembly is equipped with the first external screw thread, penholder is by the first mounting portion, hand grip portion and the second mounting portion composition, the inner wall of first mounting portion is equipped with the first internal screw thread, the outer wall of second mounting portion is equipped with the second external screw thread, the bottom of second mounting portion is equipped with rear cover, rear cover is made of third mounting portion and mass, the inner wall of third mounting portion is equipped with the second internal screw thread, the present invention can check the surplus of ink in ink sac at any time, it can be avoided pen rolling, being fixed for the pen cap may be implemented, make the center of gravity of pen entirety by having moved on to bottom at the top of original pen, the strong pen tip for protecting pen is injury-free, both it eliminated The trouble of frequent change-fountain pen point, prolongs the service life, in turn avoids certain economic loss.
Description
[technical field]
The present invention relates to the technical field of writing implement, the technology of especially a kind of fall preventing pen that anti-rolling effect is good is led
Domain.
[background technique]
In existing learning life, pen is one of essential stationery, since the nib of pen is made of metal,
Write it is mellow and full and flexible, it is quite smooth, so the pen also favor by many office personages.If when using pen
Accidentally pen is dropped to the ground, pen nib occurs and touches curved or touch disconnected phenomenon, this just needs change-fountain pen sharp, and the pen tip changed
It does not match usually, service performance is good without before.Certainly this also results in certain damage to pen.
Pen currently on the market has very strong aesthetics, but can not observe internal ink remaining amount, in pen
When landing, easy rolling causes pen tip to fracture or break up, and service life is short, on the one hand causes a degree of economy to us
On the other hand loss also brings inconvenience to us.
[summary of the invention]
The object of the invention is to solve the problems of the prior art, a kind of fall preventing pen that anti-rolling effect is good is proposed,
The surplus that can check ink in ink sac at any time can be avoided pen rolling, being fixed for the pen cap may be implemented, make pen
For whole center of gravity by having moved on to bottom at the top of original pen, the strong pen tip for protecting pen is injury-free, both eliminates
The trouble of frequent change-fountain pen point, prolongs the service life, in turn avoids certain economic loss.
To achieve the above object, the invention proposes a kind of fall preventing pens that anti-rolling effect is good, including the pen cap, pen tip
Group, penholder and rear cover, the pen tip group by pen tip, lead ink assembly, screw portion and ink sac forms, the bottom of the pen tip is set
Ink assembly is led, the bottom for leading ink assembly is equipped with ink sac, and described leads ink assembly close to the connecting pin of the pen tip
Outer wall be equipped with and screw portion, the outer wall of the other end for leading ink assembly is equipped with the first external screw thread, the penholder by
First mounting portion, hand grip portion and the second mounting portion composition, the top of the penholder are equipped with the first mounting portion, first peace
The inner wall in dress portion is equipped with the first internal screw thread, and first internal screw thread and the first external screw thread match, first mounting portion
Bottom be connected with hand grip portion, the bottom of the hand grip portion is equipped with the second mounting portion, on the outer wall of second mounting portion
Equipped with the second external screw thread, the bottom of second mounting portion is equipped with rear cover, and the rear cover is by third mounting portion and mass
Composition, the bottom of the third mounting portion are equipped with mass, and the inner wall of the third mounting portion is equipped with the second internal screw thread, institute
The second internal screw thread and the second external screw thread stated match.
Preferably, the pen cap is made of concora crush face, cap folder connection frame and pen cap folder, the outer wall of the pen cap by
Several concora crush faces composition, the both ends in the concora crush face are equipped with fillet surface, the open end outer wall of the pen cap gradually diameter
To circle is punctured into, cap folder connection frame is installed on the outside of the concora crush face, the cross sectional shape of the cap folder connection frame is
Regular polygon, the cap folder connect and are equipped with pen cap folder on frame, offer pen cap chamber, the pen cap chamber in the pen cap
Cross sectional shape be circle, the bottom of the pen cap chamber is equipped with several installation elastic components.
Preferably, the side of the hand grip portion offers observation window, the edge of the observation window along the vertical direction
Place is equipped with upward anti-rolling protrusion.
Preferably, the outer wall junction of first mounting portion and hand grip portion, which is equipped with, is mounted groove.
Preferably, the rear cover is made of the biggish material of hardness, set on the outer wall of the third mounting portion
There is anti-skid chequer.
Preferably, the shell for leading ink assembly uses general plastic materials and parts.
Beneficial effects of the present invention: the present invention can be checked the surplus of ink in ink sac at any time, be passed through by observation window
Anti-rolling protrusion and regular polygon concora crush face, pen slide when, can be avoided pen rolling, by be mounted groove and
Elastic component is installed, being fixed for the pen cap may be implemented, by mass, makes the center of gravity of pen entirety by original pen top
Bottom is moved on to, thus the strong pen tip for protecting pen is injury-free, has both eliminated the trouble of frequent change-fountain pen point, extends
Service life in turn avoids certain economic loss.
Feature and advantage of the invention will be described in detail by embodiment combination attached drawing.
[Detailed description of the invention]
Fig. 1 is a kind of cross-sectional view of fall preventing pen that anti-rolling effect is good；
Fig. 2 is a kind of configuration schematic diagram of fall preventing pen that anti-rolling effect is good；
Fig. 3 is a kind of structural schematic diagram of the pen tip group of fall preventing pen that anti-rolling effect is good；
Fig. 4 is a kind of structural schematic diagram of the pen cap of fall preventing pen that anti-rolling effect is good；
Fig. 5 is a kind of structural schematic diagram of the penholder of fall preventing pen that anti-rolling effect is good；
Fig. 6 is a kind of structural schematic diagram of the rear cover of fall preventing pen that anti-rolling effect is good.
In figure: the 1- pen cap, 11- concora crush face, 12- cap folder connection frame, 13- pen cap folder, 14- pen cap chamber, 140- installation elasticity
Part, 2- pen tip group, 21- pen tip, 22- lead ink assembly, the first external screw thread of 220-, 23- and screw portion, 24- ink sac, 3- penholder, 31-
One mounting portion, the first internal screw thread of 310-, 32- hand grip portion, the second mounting portion of 33-, the second external screw thread of 330-, 34- observation window, 35-
Groove, 4- rear cover, 41- third mounting portion, the second internal screw thread of 410-, 42- mass, 43- is mounted in anti-rolling protrusion, 36-
Anti-skid chequer.
[specific embodiment]
In order to make the objectives, technical solutions and advantages of the present invention clearer, below by accompanying drawings and embodiments, to this
Invention is further elaborated.However, it should be understood that the specific embodiments described herein are merely illustrative of the present invention,
The range being not intended to restrict the invention.In addition, in the following description, descriptions of well-known structures and technologies are omitted, to keep away
Exempt from unnecessarily to obscure idea of the invention.
Refering to fig. 1 to Fig. 6, a kind of fall preventing pen that anti-rolling effect is good of the present invention, including the pen cap 1, pen tip group 2, penholder 3
With rear cover 4, pen tip group 2 by pen tip 21, lead ink assembly 22, screw portion 23 and ink sac 24 forms, the bottom of pen tip 21, which is equipped with, leads ink
Component 22, the bottom for leading ink assembly 22 are equipped with ink sac 24, lead outer wall of the ink assembly 22 close to the connecting pin of pen tip 21 and are equipped with rotation
Portion 23 is twisted, the outer wall for leading the other end of ink assembly 22 is equipped with the first external screw thread 220, and penholder 3 is by the first mounting portion 31, hand grip portion
32 and second mounting portion 33 form, the top of penholder 3 is equipped with the first mounting portion, and the inner wall of the first mounting portion 31 is equipped with spiral shell in first
Line 310, the first internal screw thread 310 and the first external screw thread 220 match, and the bottom of the first mounting portion 31 is connected with hand grip portion 32, hand
The bottom for holding portion 32 is equipped with the second mounting portion 33, and the outer wall of the second mounting portion 33 is equipped with the second external screw thread 330, the second mounting portion
33 bottom is equipped with rear cover 4, and rear cover 4 is made of third mounting portion 41 and mass 42, and the bottom of third mounting portion 41, which is equipped with, matches
Weight 42, the inner wall of third mounting portion 41 are equipped with the second internal screw thread 410, and the second internal screw thread 410 and the second external screw thread 330 match
It closes.
Wherein, pen cap 1 is made of concora crush face 11, cap folder connection frame 12 and pen cap folder 13, and the outer wall of pen cap 1 is put down by several
Pressure surface 11 forms, and the both ends in concora crush face 11 are equipped with fillet surface 110, and gradually radial contraction is circle to the open end outer wall of pen cap 1,
The outside in concora crush face 11 is equipped with cap folder connection frame 12, and the cross sectional shape of cap folder connection frame 12 is regular polygon, cap folder connection frame
Pen cap folder 13 is installed on 12, pen cap chamber 14 is offered in pen cap 1, the cross sectional shape of pen cap chamber 14 is circle, pen cap chamber 14
Bottom is equipped with several installation elastic components 140.
Wherein, the side of hand grip portion 32 offers observation window 34 along the vertical direction, and the edge of observation window 34 is equipped with upward
Anti-rolling protrusion 35.
Wherein, the outer wall junction of the first mounting portion 31 and hand grip portion 32, which is equipped with, is mounted groove 36.
Wherein, rear cover 4 is made of the biggish material of hardness, and the outer wall of third mounting portion 41 is equipped with anti-skid chequer 43.
Wherein, the shell of ink assembly 22 is led using general plastic materials and parts.
The course of work of the present invention:
A kind of fall preventing pen that anti-rolling effect is good of the present invention during the work time, first by pen tip group 2 by leading black group
First external screw thread 220 of 22 bottom of part and the first mounting portion of cooperation precession 31 of the first internal screw thread 310 are positioned, then by
Two mounting portions 33 are by turning rear cover 4 in the cooperation precession third mounting portion 41 of the second external screw thread 330 and the second internal screw thread 410
On anti-skid chequer 43, by 4 sets of the rear cover bottoms in penholder 3, by 1 set of the pen cap outside penholder 3, pass through be mounted groove 36 and peace
The group that is connected together of dress elastic component 140 is combined into complete pen, and observation window 34 can check the surplus of ink in ink sac at any time,
When pen slides, the anti-rolling protrusion 35 at edge and the regular polygon concora crush face 11 of 1 periphery of the pen cap can prevent pen from rolling
Dynamic, the bottom of rear cover 4 is provided with the relatively large mass 42 of quality, makes the center of gravity of pen entirety by moving at the top of original pen
Bottom has been arrived, thus the strong pen tip 21 for protecting pen is injury-free, the trouble of frequent change-fountain pen point 21 had not only been eliminated, but also
Avoid certain economic loss.
A kind of fall preventing pen that anti-rolling effect is good of the present invention can check ink in ink sac by observation window 34 at any time
Surplus pen rolling when pen slides, can be avoided by anti-rolling protrusion 35 and regular polygon concora crush face 11,
By the way that groove 36 and installation elastic component 140 is mounted, being fixed for the pen cap 1 may be implemented, by mass 42, make pen
Whole center of gravity is by having moved on to bottom at the top of original pen, and thus the strong pen tip 21 for protecting pen is injury-free,
Both the trouble for having eliminated frequent change-fountain pen point 21, prolongs the service life, and in turn avoids certain economic loss.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Made any modification, equivalent replacement or improvement etc., should all be included in the protection scope of the present invention within mind and principle.
Claims (6)
1. a kind of fall preventing pen that anti-rolling effect is good, it is characterised in that: including the pen cap (1), pen tip group (2), penholder (3) and after
Cover (4), the pen tip group (2) by pen tip (21), lead ink assembly (22), screw portion (23) and ink sac (24) forms, it is described
The bottom of pen tip (21) is equipped with and leads ink assembly (22), and the bottom for leading ink assembly (22) is equipped with ink sac (24), and described leads
Outer wall of the ink assembly (22) close to the connecting pin of the pen tip (21), which is equipped with, to screw portion (23), and described leads ink assembly (22)
The other end outer wall be equipped with the first external screw thread (220), the penholder (3) is by the first mounting portion (31), hand grip portion (32)
It is formed with the second mounting portion (33), the top of the penholder (3) is equipped with the first mounting portion, first mounting portion (31)
Inner wall is equipped with the first internal screw thread (310), and first internal screw thread (310) and the first external screw thread (220) match, and described the
The bottom of one mounting portion (31) is connected with hand grip portion (32), and the bottom of the hand grip portion (32) is equipped with the second mounting portion (33),
The outer wall of second mounting portion (33) is equipped with the second external screw thread (330), and the bottom of second mounting portion (33) is set
Have rear cover (4), the rear cover (4) is made of third mounting portion (41) and mass (42), the third mounting portion (41)
Bottom be equipped with mass (42), the inner wall of the third mounting portion (41) is equipped with the second internal screw thread (410), described second
Internal screw thread (410) and the second external screw thread (330) match.
2. a kind of fall preventing pen that anti-rolling effect is good as described in claim 1, it is characterised in that: the pen cap (1) by
Concora crush face (11), cap folder connection frame (12) and pen cap folder (13) composition, the outer wall of the pen cap (1) is by several concora crush faces
(11) form, the both ends in the concora crush face (11) are equipped with fillet surface (110), the open end outer wall of the pen cap (1) by
Gradually radial contraction is circle, and cap folder connection frame (12), the cap folder connection frame are equipped on the outside of the concora crush face (11)
(12) cross sectional shape is regular polygon, is equipped with pen cap folder (13), the pen cap (1) in cap folder connection frame (12)
It inside offers pen cap chamber (14), the cross sectional shape of the pen cap chamber (14) is circle, and the bottom of the pen cap chamber (14) is set
There are several that elastic component (140) are installed.
3. a kind of fall preventing pen that anti-rolling effect is good as described in claim 1, it is characterised in that: the hand grip portion (32)
Side offer along the vertical direction observation window (34), the edge of the observation window (34) is equipped with upward anti-rolling protrusion
(35)。
4. a kind of fall preventing pen that anti-rolling effect is good as described in claim 1, it is characterised in that: first mounting portion
(31) it is equipped with and groove (36) is mounted with the outer wall junction of hand grip portion (32).
5. a kind of fall preventing pen that anti-rolling effect is good as described in claim 1, it is characterised in that: the rear cover (4) is adopted
It is made of the biggish material of hardness, the outer wall of the third mounting portion (41) is equipped with anti-skid chequer (43).
6. a kind of good fall preventing pen of anti-rolling effect as described in any one of claims 1 to 5, it is characterised in that: described
The shell for leading ink assembly (22) use general plastic materials and parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910617682.3A CN110181972A (en) | 2019-07-10 | 2019-07-10 | A kind of fall preventing pen that anti-rolling effect is good |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910617682.3A CN110181972A (en) | 2019-07-10 | 2019-07-10 | A kind of fall preventing pen that anti-rolling effect is good |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110181972A true CN110181972A (en) | 2019-08-30 |
Family
ID=67725419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910617682.3A Pending CN110181972A (en) | 2019-07-10 | 2019-07-10 | A kind of fall preventing pen that anti-rolling effect is good |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110181972A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110816115A (en) * | 2019-11-10 | 2020-02-21 | 宁昱涵 | Pen capable of preventing pen point from being broken when falling |
| CN114901599A (en) * | 2020-02-10 | 2022-08-12 | 松下知识产权经营株式会社 | Portable electrolytic water sprayer |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202378485U (en) * | 2011-12-31 | 2012-08-15 | 李奥 | Anti-throwing pen |
| CN202528646U (en) * | 2012-05-09 | 2012-11-14 | 卢国辉 | Calligraphy-practicing pen |
| CN106346974A (en) * | 2016-11-18 | 2017-01-25 | 嘉兴德力克斯科技有限公司 | Improved dip pen with replaceable point |
| CN210634302U (en) * | 2019-07-10 | 2020-05-29 | 嘉兴德力克斯科技有限公司 | Anti-falling pen with good anti-rolling effect |
-
2019
- 2019-07-10 CN CN201910617682.3A patent/CN110181972A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202378485U (en) * | 2011-12-31 | 2012-08-15 | 李奥 | Anti-throwing pen |
| CN202528646U (en) * | 2012-05-09 | 2012-11-14 | 卢国辉 | Calligraphy-practicing pen |
| CN106346974A (en) * | 2016-11-18 | 2017-01-25 | 嘉兴德力克斯科技有限公司 | Improved dip pen with replaceable point |
| CN210634302U (en) * | 2019-07-10 | 2020-05-29 | 嘉兴德力克斯科技有限公司 | Anti-falling pen with good anti-rolling effect |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110816115A (en) * | 2019-11-10 | 2020-02-21 | 宁昱涵 | Pen capable of preventing pen point from being broken when falling |
| CN110816115B (en) * | 2019-11-10 | 2020-12-15 | 邵兵 | Pen capable of preventing pen point from being broken when falling |
| CN114901599A (en) * | 2020-02-10 | 2022-08-12 | 松下知识产权经营株式会社 | Portable electrolytic water sprayer |
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