CN105291651A - Lifting pin type dual-purpose pen for writing and counting - Google Patents
Lifting pin type dual-purpose pen for writing and counting Download PDFInfo
- Publication number
- CN105291651A CN105291651A CN201510750741.6A CN201510750741A CN105291651A CN 105291651 A CN105291651 A CN 105291651A CN 201510750741 A CN201510750741 A CN 201510750741A CN 105291651 A CN105291651 A CN 105291651A
- Authority
- CN
- China
- Prior art keywords
- pen
- cap
- pin type
- brush
- counting
- 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
Landscapes
- Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
Abstract
A lifting pin type dual-purpose pen for writing and counting is formed by transforming a lifting pin type telescopic ball-point pen. The lifting pin type dual-purpose pen for writing and counting is characterized in that the dual-purpose pen is provided with a lifting pin type telescopic mechanism of the existing lifting pin type telescopic ball-point pen; the mechanism is composed of a rotating wheel A, a rotating wheel B, a vertical guide rail and a spring and is further provided with a pen cap; a counter is arranged at the rear end in the pen cap; a counting button of the counter is hidden in the pen cap; a resetting button is exposed out of the tail end of the pen cap; the pen cap is provided with a window displaying counting changes of a digital display screen of the counter; a pen clip which is originally located on a pen holder is moved to the pen cap; and the inner wall of the pen cap and the tail end of the pen holder are provided with a fastening structure, such as threads or a buckle, through which the counter is accurately fixed to a certain position of the pen holder, and therefore the counting button of the counter makes contact with a top button of the pen holder, and when a user clicks the counting position through a pen point, the pressing and pop-out actions can be smoothly completed. By means of the pen, free switching between the normal writing function and the counting function can be achieved, the two functions do not affect each other, operation is easy, and the pen has wide using value in various fields where counting is needed.
Description
Technical field
The present invention relates to stationery field, specifically double-purpose pen is all over the body write and be counted as to a kind of collection.
Background technology
At present, pen seen on the market has pencil, ball pen, pen, watercolor pencil etc., and its major function is write, and function ratio is more single; And have human hair to understand counting pen, achieve the tally function of pen, but lose the normal writing function of original simultaneously.
Summary of the invention
The invention provides one and write counting double-purpose pen, formed by the transformation of existing knock pin type ball pen, its inside is provided with counter, and except having original writing function, it also has tally function, can realize accumulated counts by the click of nib.And after adding tally function, this normal writing function does not lose, can accomplish that both freely switch, and are independent of each other.
Before explanation technical scheme of the present invention, we first learn about the course of work (see Fig. 1 to Fig. 4) that knock pin type ball-pen point is flexible.Knock pin type ballpoint holder is built with knock pin type telescoping mechanism, and this mechanism is made up of runner A (3), runner B (2), upright guide rail (1) and spring (4).Wherein, runner A (3) is connected with penholder ceiling button (5), runner B (2) is positioned at runner A (3) below and is connected with pen core (6), upright guide rail (1) is positioned at penholder (7) inwall and runner A (3), runner B (2) position opposite position, runner A (3), runner B (2) outer wall are fluted and be stuck in upright guide rail (1), make it can move up and down along upright guide rail (1), between runner A (3), runner B (2), there is peripheral helical teeth structure in addition.Spring (4) is enclosed within pen core (6), is positioned between penholder (7) front opening and pen core (6) leading portion.During use, with hand pressing pen bar ceiling button (5), two runner A (3) in penholder, B (2) is made along upright guide rail (1), relative sliding to occur under the effect of axle power, when runner B (2) shifts out upright guide rail (1), under the effect of peripheral helical teeth, the relative runner A (3) of runner B (2) there occurs with upright guide rail (1) and relatively rotates, make its helical teeth breach just to upright guide rail (1) end, at this moment written protruding distance reaches maximum.When the power of finger presses penholder ceiling button (5) disappears, under the power effect that spring (4) rebounds, pen core moves in (6), nib inside contracts, runner A (3), B (2) also in move, because B (2) helical teeth breach is just just to upright guide rail (1) end, after moving a bit of distance within institute, B (2) helical teeth breach is just embedded in upright guide rail (1) end, also namely runner B (2) is embedded in upright guide rail (1) end, pen core (6) position is caused inwardly not move so again, its position is fixed, after nib inside contracts sub-fraction distance, but still in the state of stretching out, it is now the optimum write condition of pen.When ball pen is finished using, need by written retraction time, with hand pressing pen bar ceiling button (5) again, promote runner A (3) along upright guide rail (1) slide downward, touch runner B (2) when again it being ejected outside upright guide rail (1), under the effect of peripheral helical teeth, the relative runner A (3) of runner B (2) there occurs again with upright guide rail (1) and relatively rotates, after runner B (2) rotates an angle, the groove of runner B (2) is just being laid equal stress on to the upright guide rail (1) on pen container and is newly being snapped in it, under spring (4) elastic force effect, runner B (2), runner A (3) is together along upright guide rail (1) upward sliding to top, pen core (6) position also with on move, nib retraction.
Sum up:
1. the effect of upright guide rail (1) is the rotation of constraint runner A (3), runner B (2), makes it the movement can only carrying out above-below direction; Could automatically rotate when runner B (2) is displaced downwardly to and departs from upright guide rail (1), the reason of rotation constructs the effect of the revolving force produced because of between two runner A (3), B (2) peripheral helical teeth, due to mutual mechanics.
2. due to penholder ceiling button (5) limited length, no matter point and how to press, runner A (3) always cannot move down enough distances to depart from upright guide rail (1), so runner A (3) can only upper and lower translation, is equivalent to a slide block;
3. runner B (2) is because below runner A (3), when finger presses penholder ceiling button (5), can move down along upright guide rail (1) and upright guide rail (1) can be departed from, when just departing from upright guide rail (1), due to the mechanical function between runner A (3), B (2) peripheral helical teeth, runner B (2) produces rotation, makes its helical teeth breach just to upright guide rail (1) end.When the power of pressing pen bar ceiling button (5) disappears, under the effect of the power rebounded at spring (4), after runner B (2) inside contracts a bit of distance, then its helical teeth breach is stuck in upright guide rail (1) end, and position is no longer moved.And meanwhile, pen core (7) moved down into maximum position before this, nib also stretched out ultimate range, then pen core (7) part inside contracts, and nib also part inside contracts, and then position is fixed, nib still keeps the state of stretching out, and is now the optimum write condition of pen.And when pointing again pressing pen bar ceiling button (5), runner B (2) is subject to pushing and leaves upright guide rail (1) end, rotate because the mechanical function between runner A (3), B (2) peripheral helical teeth produces, make the groove of B (2) just to upright guide rail (1), afterwards, under spring (4) elastic force effect runner B (2) again to slide within upright guide rail (1) and on move, now pen core (7) moves, nib retraction, now for pen can not write state.
If install counter (11) additional on the basis of above knock pin type ball pen knock pin type telescoping mechanism, achieve tally function, retain original normal writing function again simultaneously, both also will be made freely to switch, do not interfere with each other, really have very large difficulty technically, need higher skill.
The present invention is technical solution problem by following technical solution: a kind of knock pin type writes counting double-purpose pen, formed by the transformation of existing knock pin type ball pen, be characterized in the knock pin type telescoping mechanism with existing knock pin type ball pen, containing runner A (3), runner B (2), the composition such as upright guide rail (1) and spring (4) component, in addition, knock pin type is write counting double-purpose pen and is set up the distinctive cap for brush (16), the cap for brush (16) Internal back end is provided with counter (11), the count button (12) of counter (11) is ensconced within the cap for brush (16), SR (13) exposes the cap for brush (16) end, the cap for brush (16) has respective digital display screen windows (10), in order to the change in count of the digital display screen (14) of display counter (11), and knock pin type ball pen is original is positioned on pen clip (9) the dislocation cap for brush (16) of penholder (7) end.
The cap for brush (16) and penholder (7) front end are socketed and adopt original existing mode, i.e. plug or spiral, its corresponding structure is buckle or screw thread.But when writing, the cap for brush (16) can be directly enclosed within penholder (7) end by general ball pen, without the need to corresponding socket join structure, produce frictional force when only relying on the cap for brush (16) and penholder (7) end close contact to extrude and be linked in together.Knock pin type of the present invention writes counting double-purpose pen when counting, the cap for brush (16) need be socketed in penholder (7) end, counter (11) in the cap for brush (16) present position on penholder (7) end requires very accurate, position skew can not be there is because of stressed, for this reason, special socket join structure need be set up again at the cap for brush (16) inwall and penholder (7) end, this structure can be screw thread or buckle, its effect has been the effect of location counter (11), thus corresponding address is had, as counter positioning threads (15) etc.The socket join structure that the cap for brush (16) is newly-increased with penholder (7) end; the use of the socket join structure of original cap for brush (16) and penholder (7) front end can not be affected; structurally independently can separate design; also can be integrated both design; that is only need a kind of socket join structure in the cap for brush (16), but the effect of entangling penholder (7) front-end protection nib and the effect being enclosed within penholder (7) end performance location counter (11) can be played simultaneously.
Counter (11) reaches following effect after accurately locating: when using knock pin type to write the tally function of counting double-purpose pen, first pressing pen bar ceiling button (5), knock pin type is made to write counting double-purpose pen in not writing state, now written retraction, under the effect of spring (4), runner B (2), runner A (3) and penholder ceiling button (5) all along upright guide rail (1) all on move on to top, again the cap for brush (16) and penholder (7) top are connected together, counter (11) can be completed and accurately locate.At this moment, count button (12) meeting of the cap for brush (16) inside counting device (11) and penholder ceiling button (5) position touch, and make penholder ceiling button (5) partial depression, runner A (3), wheel B (2) move down along upright guide rail (1), but displacement is limited, wheel B (2) fails to shift out upright guide rail (1), also within upright guide rail (1), expose so the result caused is nib, but when writing state compared with pen, exposed portion is less slightly or identical.Because runner A (3), runner B (2) still rest in upright guide rail (1) and can slide, nib can click-through count, nib stressedly to inside contract when clicking, cause on runner B (2), runner A (3) and penholder ceiling button (5) and move, penholder ceiling button (5) pressing count button (12), makes the digital display screen (14) of counter (11) that change in count occur.Because the distance after counter (11) count button (12) moves inward fails to cause nib to inside contract completely, nib can also have small part to expose penholder (7) outward, so generation counting action after, nib can also on counting place does simple count tag.And when nib leaves click place, nib clicks the event resolves of the power produced, under the effect of the power of count button (12) resilience, penholder ceiling button (5), runner A (3), runner B (2) are displaced downwardly to original position again, nib is exposed again, waits for the beginning of another counting action.When completing counting, when counter data is made zero, as long as the SR (13) of the pressing cap for brush (16) end.Due to all parts position and displacement can design arrange proper, so can ensure knock pin type write counting double-purpose pen tally function can realize smoothly.
Knock pin type is write counting double-purpose pen switch to write state time, take off the cap for brush (16), with hand direct pressing pen bar ceiling button (5), make the runner A (3) of knock pin type telescoping mechanism, runner B (2) position moves down, runner B (2) shifts out upright guide rail (1) and rotates, then the end of upright guide rail (1) is embedded in, nib is exposed, and position is fixed, in writing state, now again the cap for brush (16) and penholder (7) end are socketed, after socket, count button (12) present position on penholder does not become, but penholder ceiling button (5) has moved down a segment distance due to position when writing state, count button (12) can not pressing pen bar ceiling button (5), can not change and ongoingly write state.
The invention has the beneficial effects as follows, the basis of common knock pin type ball pen adds tally function, avoid other similar counting pens only have tally function and normal writing function defect can not be realized, and writing function and tally function realize freely switching, are independent of each other, and can say and conceive uniqueness, method is ingenious, no matter structurally, still functionally, knock pin type writes the various piece counting double-purpose pen can become an organically perfect entirety very naturally
The occasion that the present invention is applicable to needs counting uses, as colony counting, read word counting, checking etc. of roll book number, the counting of such as bacterium colony, often relate to, so the present invention has use value quite widely in various fields such as bioengineering, food production, agricultural production, health care, environmental monitorings.
Accompanying drawing explanation
Fig. 1 is knock pin type ball pen telescoping mechanism fitment combination schematic diagram.
Fig. 2 is knock pin type ball-pen point retraction view.
Fig. 3 be knock pin type ball pen when writing nib expose view.
Fig. 4 be also knock pin type ball pen when writing nib expose view, relative to Fig. 3, penholder ceiling button (5) and runner A (3) distance runner B (2) far away, this is in use procedure because pen keeps flat or puts upside down, thus lose Action of Gravity Field, cause penholder ceiling button (5) runner B (2) relative to runner A (3) position to change.
Fig. 5 is that knock pin type writes counting double-purpose pen structural representation.
Fig. 6 be knock pin type write counting double-purpose pen write view.
Fig. 7 is that knock pin type is write counting double-purpose pen count status nib and stretched out schematic diagram.
Fig. 8 is that knock pin type writes counting double-purpose pen count status nib retraction schematic diagram.
Fig. 9 is that knock pin type is write counting double-purpose pen count status nib and again stretched out schematic diagram.
In accompanying drawing, each sequence number is respectively: 1. upright guide rail, 2. runner B, 3. runner A, 4. spring, 5. penholder ceiling button, 6. pen core, 7. penholder, 8. penholder head, 9. pen clip, 10. digital display screen window, 11. counters, 12, count button, 13. SRs, 14. digital display screens, 15. counter positioning threads, 16. caps for brush, 17. buckles
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is described in detail.
As shown in Figures 5 to 9, a kind of knock pin type involved in the present invention writes counting double-purpose pen, formed by the transformation of existing knock pin type ball pen, be characterized in the knock pin type stretching structure with existing knock pin type ball pen, this mechanism is by runner A (3), runner B (2), upright guide rail (1) and spring (4) composition, wherein runner A (3) is connected with penholder ceiling button (5), runner B (2) is positioned at runner A (3) below and is connected with pen core (6), upright guide rail (1) is positioned at penholder (7) inwall and runner A (3), runner B (2) place relative position, runner A (3), runner B (2) outer wall is fluted and be stuck in upright guide rail (1), make it can move up and down along upright guide rail (1), in addition, runner A (3), between runner B (2), there is peripheral helical teeth structure.Spring (4) is enclosed within pen core (6), is positioned between penholder (7) front opening and pen core (6) leading portion.The above structure is substantially identical with existing knock pin type ball pen, with existing knock pin type ball pen unlike, knock pin type is write counting double-purpose pen and is had the distinctive cap for brush (16) in addition, the cap for brush (16) Internal back end is provided with counter (11), the count button (12) of counter (11) is ensconced within the cap for brush (16), SR (13) exposes the cap for brush (16) end, the cap for brush (16) has respective digital display screen windows (10), in order to the change in count of the digital display screen (14) of display counter (11), on pen clip (9) the transposition cap for brush (9) of original position on knock pin type ballpoint holder (7).
The buckle that the cap for brush (16) and penholder (7) front end socket join structure adopt existing class common or engagement thread, a kind of knock pin type is as shown in Figures 5 to 9 write counting double-purpose pen and is adopted buckle (17) socket.
Certain position at penholder (7) end is accurately fixedly secured in order to make the counter (11) in the cap for brush (16) when counting, the socket join structure being specifically designed to accurate location counter (11) position is set up at the cap for brush (16) inwall and penholder (7) end, can be screw thread or snap type, what a kind of knock pin type as shown in Figures 5 to 9 write the selection of counting double-purpose pen is engagement thread, therefore this screw thread is called as counter positioning threads (15).
When using knock pin type to write the tally function of counting double-purpose pen, first pressing pen bar ceiling button (5), knock pin type is made to write counting double-purpose pen in not writing state, i.e. written retraction state, now under the effect of spring (4), runner B (2), runner A (3) also have penholder ceiling button (5) all on move on to top.And after the cap for brush (16) is socketed in penholder (7) top and screws counter positioning threads (15), count button (12) in the pen cap (16) and penholder ceiling button (5) position touch, and penholder ceiling button (5) position is moved down, runner A (3), wheel B (2) moves down along upright guide rail (1) thereupon, but displacement is limited, wheel B (2) fails to shift out upright guide rail (1), also within upright guide rail (1), expose so the result caused is nib, but exposed length is less slightly or identical when writing state compared with pen.Because runner A (3), runner B (2) still rests in upright guide rail (1) and can slide, nib can click-through count, nib stressedly to inside contract when clicking, cause runner B (2), runner A (3) and penholder ceiling button (5) move, penholder ceiling button (5) pressing count button (12), make the digital display screen (14) of counter (11) that change in count occur, and when nib leaves click place, the event resolves of the power produced during click, under the effect of the power of count button (12) resilience, penholder ceiling button (5), runner A (3), runner B (2) is displaced downwardly to original position again, nib is exposed again, wait for the beginning of counting action next time.When completing counting, when counter data is made zero, as long as the SR (13) of the pressing cap for brush (16) end.Because the position of above all parts movement and distance all designs and arrange just right, thus ensure that knock pin type is write the counting action counting double-purpose pen and can be realized smoothly.
And knock pin type is write counting double-purpose pen switch to write state time, take off the cap for brush (16), with hand direct pressing pen bar ceiling button (5), the runner A (3) of knock pin type telescoping mechanism, runner B (2) position moves down, runner B (2) shifts out upright guide rail (1) and the end of rotating bezel in upright guide rail (1) occurs, nib is exposed, and position is fixed, in writing state, now again the cap for brush (16) and penholder (7) end are socketed, after being socketed, count button (12) present position on penholder does not become, but, runner B (2) has been embedded in upright guide rail (1) end, runner A (3) and penholder ceiling button (5) position have all moved down a segment distance, pressing pen bar ceiling button (5) action can not be there is in count button (12), thus can not change and ongoingly write state, and now to switch to non-writing state, the cap for brush (16) can be taken off, with hand pressing pen bar ceiling button (5), nib can in retraction pen, again the cap for brush (16) is enclosed within penholder (7) front end.
As above at the socket join structure for location counter (11) that the cap for brush (16) is newly-increased with penholder (7) end, the use of original cap for brush (16) penholder (7) front end socket join structure can not be affected, structurally can independently separate design (as shown in Figures 5 to 9), also can be integrated both design, that is only a set of socket join structure is needed in the cap for brush (16), just can play the effect of entangling penholder (7) front-end protection nib simultaneously and be enclosed within the effect that penholder (7) end plays location counter (11), this point is that appearance is facile in design.
The occasion that the present invention is applicable to various needs counting uses, and has practical value and higher economic worth widely, exquisite composition, simple to operate, and a lot of accessory is general with other ball pens, and it is convenient to implement.
Claims (1)
1. knock pin type writes a counting double-purpose pen, is formed, be characterized in the knock pin type telescoping mechanism with existing knock pin type telescopic ball-point pen, be made up of runner A, runner B, upright guide rail and spring by the transformation of knock pin type telescopic ball-point pen; Have the cap for brush in addition, cap for brush Internal back end is equipped with counter, and rolling counters forward button is ensconced within the cap for brush, and SR exposes cap for brush end, the cap for brush has respective digital display screen windows, in order to the change in count of the digital display screen of display counter; Knock pin type ball pen is original to be positioned on the pen clip dislocation cap for brush of penholder end; Cap for brush inwall and penholder end set up special socket join structure; can be screw thread or buckle; play location counter; the socket join structure that the cap for brush and penholder end increase newly; the use of the socket join structure of original cap for brush and penholder front end can not be affected; structurally independently can separate design; also can be integrated both design; that is only need a kind of socket join structure in the cap for brush, but the effect of entangling penholder front-end protection nib and the effect being enclosed within penholder end performance location counter can be played simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510750741.6A CN105291651A (en) | 2015-11-02 | 2015-11-02 | Lifting pin type dual-purpose pen for writing and counting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510750741.6A CN105291651A (en) | 2015-11-02 | 2015-11-02 | Lifting pin type dual-purpose pen for writing and counting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105291651A true CN105291651A (en) | 2016-02-03 |
Family
ID=55189765
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510750741.6A Pending CN105291651A (en) | 2015-11-02 | 2015-11-02 | Lifting pin type dual-purpose pen for writing and counting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105291651A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107187243A (en) * | 2016-03-14 | 2017-09-22 | 丽水学院 | Cap type spring writing counts double-purpose pen |
| CN107914490A (en) * | 2016-10-10 | 2018-04-17 | 丽水学院 | One kind writing counts double-purpose pen |
| CN110236613A (en) * | 2019-06-14 | 2019-09-17 | 毛张凡 | Intracavity operation instrument |
| CN111890821A (en) * | 2020-06-19 | 2020-11-06 | 杭州爱加文具有限公司 | Top pin type writing and counting dual-purpose pen |
| US11793535B2 (en) | 2018-03-28 | 2023-10-24 | Zhangfan Mao | Endoluminal surgery device |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3617708A (en) * | 1970-05-11 | 1971-11-02 | Esti Mate Inc | Marker-counter device |
| JP2000155829A (en) * | 1998-09-17 | 2000-06-06 | Satoshi Wakizaka | Counter |
| KR20070116209A (en) * | 2007-11-05 | 2007-12-07 | 유창준 | Pen with white |
| CN103522796A (en) * | 2013-11-07 | 2014-01-22 | 丽水学院 | Writing and counting dual-purpose pen |
| CN103832119A (en) * | 2012-11-20 | 2014-06-04 | 枣阳市第一实验小学 | Pen with pen cap clamping grooves |
| CN203713316U (en) * | 2013-11-18 | 2014-07-16 | 丽水学院 | Counting marking pen |
| CN203713314U (en) * | 2013-11-18 | 2014-07-16 | 丽水学院 | Dual-purpose pen for writing and counting |
| CN205149325U (en) * | 2015-11-02 | 2016-04-13 | 丽水学院 | Dual -purpose pen of count is write to knock pin formula |
-
2015
- 2015-11-02 CN CN201510750741.6A patent/CN105291651A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3617708A (en) * | 1970-05-11 | 1971-11-02 | Esti Mate Inc | Marker-counter device |
| JP2000155829A (en) * | 1998-09-17 | 2000-06-06 | Satoshi Wakizaka | Counter |
| KR20070116209A (en) * | 2007-11-05 | 2007-12-07 | 유창준 | Pen with white |
| CN103832119A (en) * | 2012-11-20 | 2014-06-04 | 枣阳市第一实验小学 | Pen with pen cap clamping grooves |
| CN103522796A (en) * | 2013-11-07 | 2014-01-22 | 丽水学院 | Writing and counting dual-purpose pen |
| CN203713316U (en) * | 2013-11-18 | 2014-07-16 | 丽水学院 | Counting marking pen |
| CN203713314U (en) * | 2013-11-18 | 2014-07-16 | 丽水学院 | Dual-purpose pen for writing and counting |
| CN205149325U (en) * | 2015-11-02 | 2016-04-13 | 丽水学院 | Dual -purpose pen of count is write to knock pin formula |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107187243A (en) * | 2016-03-14 | 2017-09-22 | 丽水学院 | Cap type spring writing counts double-purpose pen |
| CN107914490A (en) * | 2016-10-10 | 2018-04-17 | 丽水学院 | One kind writing counts double-purpose pen |
| US11793535B2 (en) | 2018-03-28 | 2023-10-24 | Zhangfan Mao | Endoluminal surgery device |
| CN110236613A (en) * | 2019-06-14 | 2019-09-17 | 毛张凡 | Intracavity operation instrument |
| WO2020248807A1 (en) * | 2019-06-14 | 2020-12-17 | 毛张凡 | Endoluminal surgery instrument |
| CN111890821A (en) * | 2020-06-19 | 2020-11-06 | 杭州爱加文具有限公司 | Top pin type writing and counting dual-purpose pen |
| CN111890821B (en) * | 2020-06-19 | 2022-03-08 | 杭州爱加文具有限公司 | Top pin type writing and counting dual-purpose pen |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105291651A (en) | Lifting pin type dual-purpose pen for writing and counting | |
| CN205149325U (en) | Dual -purpose pen of count is write to knock pin formula | |
| CN103522796B (en) | One is write counting double-purpose pen | |
| CN202649946U (en) | Multifunctional aerial writing drawing pen | |
| CN108528098A (en) | A kind of writing counting double-purpose pen | |
| CN102029841A (en) | Telescopic pen | |
| CN203713314U (en) | Dual-purpose pen for writing and counting | |
| CN201784319U (en) | Pen | |
| CN107187243A (en) | Cap type spring writing counts double-purpose pen | |
| CN206030863U (en) | Dual -purpose pen of count is write in spring of pen clip formula | |
| US20100322696A1 (en) | Pen with window for display of pattern | |
| CN203974304U (en) | Rotary U-disk pen | |
| CN107914489A (en) | Writing counts double-purpose pen | |
| CN203713316U (en) | Counting marking pen | |
| CN206327043U (en) | Touch and talk pen capable of guiding children to correctly hold pen | |
| CN203142144U (en) | Correction-fluid and fountain-pen integration pen | |
| CN202528663U (en) | Double-ended pen | |
| CN201254019Y (en) | Pencil | |
| CN201099085Y (en) | Active myopia-prevention writing pen | |
| CN203110628U (en) | Pen with correction tape | |
| CN202615334U (en) | Touch pen | |
| CN202115157U (en) | Environment-friendly mechanical pencil | |
| CN201863545U (en) | Three-edged fountain pen | |
| CN203004680U (en) | Shockproof pen | |
| CN201021005Y (en) | Multifunctional ball-point pen |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160203 |
|
| WD01 | Invention patent application deemed withdrawn after publication |