CN200988363Y - Multifunction mechanical propelling pencil - Google Patents
Multifunction mechanical propelling pencil Download PDFInfo
- Publication number
- CN200988363Y CN200988363Y CNU2006201410076U CN200620141007U CN200988363Y CN 200988363 Y CN200988363 Y CN 200988363Y CN U2006201410076 U CNU2006201410076 U CN U2006201410076U CN 200620141007 U CN200620141007 U CN 200620141007U CN 200988363 Y CN200988363 Y CN 200988363Y
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- CN
- China
- Prior art keywords
- pencil
- storage tube
- propelling pencil
- core storage
- core
- 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.)
- Expired - Fee Related
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- Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
Abstract
The utility model discloses a multi-function automatic pencil, comprising a pencil point cap part and a pencil holder part. The pencil point cap part is provided with a pencil lead protection pipe, a damper, and an internal thread connected with the pencil holder in turn, the pencil holder part is provided with a pencil lead storage pipe, a movable grip holder and a core spring, the movable grip holder comprises a clamp and a buckle, the movable grip holder is movably connected with the pencil lead storage pipe, an external thread fitted with the internal thread of the pencil point cap part is equipped at the front end of the buckle, a pressing head is equipped at the end of the pencil lead storage pipe, a pressing cap is equipped on the pressing head, and a core return device is arranged in the pencil point cap part. The arrangement makes the pressing head pressed after the automatic pencil is written; when the pressed pressing head is loosened, the clamp is brought the pencil lead into the pencil lead protection pipe, resolving the problems that the pencil lead retracting is needed the other hand, thus the operation is convenient.
Description
Technical field
The utility model relates to a kind of writing implement, relates in particular to a kind of multi-functional propelling pencil.
Background technology
Propelling pencil is widely used in people's the study and work as a kind of important writing and drawing tool.Propelling pencil generally comprises the pen cap part, penholder part and pressing part, pen cap partly is provided with retaining core pipe, damping and the screw thread that is connected with penholder, partly be built-in with core storage tube at penholder, active chuck and movement spring, active chuck comprises dop and locking clip, active chuck and core storage tube are for fixedlying connected, the work of movement spring control active chuck, pressing partly has pulsed or rotary, pressing by the pressing part shrinks the movement spring, cause the dop in the active chuck to be opened, pencil-lead stretches out from retaining core pipe from the core storage tube forward impelling like this, reaches the purpose that can write.But existing propelling pencil is no matter be that pulsed or rotary portion are the functions of having only propelling, will just need be toward retraction if write after the end by the help of hand pencil-lead, pencil-lead gone to from retaining core pipe push back in the retaining core pipe, so just can reach the pencil-lead withdrawal, prevent the purpose that fractures.Along with continuous progress in science and technology, people improve constantly the requirement of learning efficiency and operating efficiency in addition, thus the purposes and the function of stationery also proposed more requirement, to make things convenient for the needs of study and work.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of multi-functional propelling pencil with pencil-lead retraction ability.
The utility model solves the problems of the technologies described above the technical scheme that is adopted: a kind of multi-functional propelling pencil, comprise pen cap part and penholder part, described pen cap part is provided with retaining core pipe in order, damping and the internal thread that is connected with penholder, described penholder partly is built-in with core storage tube, active chuck and movement spring, described active chuck comprises dop and locking clip, described active chuck and described core storage tube are for fixedlying connected, the front end of described locking clip is provided with the external screw thread with described pen cap screw-internal thread fit partly, the end of described core storage tube is arranged with presses head, the described head of pressing is provided with and presses cap, and the inside of described pen cap part is provided with back core apparatus.
Described time core apparatus comprises the back-up ring before being arranged on the retainer after the described damping and being arranged on described internal thread, is provided with cavity between described retainer and the described back-up ring.
End at described core storage tube is provided with the dual-purpose writing device, and the part of described dual-purpose writing device is inserted in the described core storage tube.
Described dual-purpose writing device comprises the reservoir shaft of hollow, and described reservoir shaft one end is provided with refill for ball-point pen, and the other end of described reservoir shaft is provided with the computer nib.
The outer rim of described reservoir shaft is provided with a projection, and the diameter of described projection is greater than the internal diameter of described core storage tube; Such setting is played and is prevented that the dual-purpose writing device from all entering in the described core storage tube.
Described projection is a prominent ring.
A described inwall of pressing is provided with an inside prominent point; Inwardly prominent point closely contacts with the outer wall of core storage tube, so just makes to press head and core storage tube has friction points, makes to press to be difficult for falling down.
The not end of described core storage tube stretches out the end of described penholder.
Compared with prior art, advantage of the present utility model is owing to also be provided with back core apparatus in the inside of pen cap part, return core apparatus and comprise back-up ring before being arranged on the retainer after the damping and being arranged on internal thread, be provided with cavity between retainer and the back-up ring, as long as such setting makes propelling pencil write the back by tightly pressing head, dop just arrives in the retainer, clamped pencil-lead, when decontroling by tight press, when dop retracts in the locking clip, simultaneously pencil-lead has also been brought back in the retaining core pipe, solved the problem that the retraction pencil-lead needs an other hand to help, made things convenient for use; The end of core storage tube also is provided with the dual-purpose writing device in addition, dual-purpose writing device one end is provided with refill for ball-point pen, the other end is provided with the computer nib, so it has outside the purposes of propelling pencil, write purposes for two kinds that also have ball pen and computer pen, satisfy the requirement of writing input and at any time writing down computer content of modern people when operating computer.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 returns the structural representation of core apparatus for the utility model;
Fig. 3 is the structure cut-away view of the utility model dual-purpose writing device.
The specific embodiment
Embodiment describes in further detail the utility model below in conjunction with accompanying drawing.
A kind of multi-functional propelling pencil, comprise the pen cap part of front and the penholder part of back, the pen cap part is provided with retaining core pipe 1 in order, damping 2 and the internal thread that is connected with penholder, penholder partly is built-in with core storage tube 3, active chuck 7 and movement spring 8, the end of core storage tube 3 stretches out the end of penholder, active chuck 7 comprises dop 71 and locking clip 72, active chuck 7 and core storage tube 3 are for fixedlying connected, 8 one on movement spring is fixed on the core storage tube 3, the other end is fixed on the active chuck 7, the front end of locking clip 72 is provided with the external screw thread with pen cap screw-internal thread fit partly, the end of core storage tube 3 is arranged with presses 4, pressing 4 is provided with and presses cap 5, the inside of pen cap part is provided with back core apparatus, return core apparatus and comprise back-up ring 10 before being arranged on the retainer 9 after the damping 2 and being arranged on internal thread, back-up ring 10 plays the effect of the front end that blocks locking clip 72, be provided with cavity between retainer 9 and the back-up ring 10, the end of core storage tube 3 also is provided with dual-purpose writing device 6, dual-purpose writing device 6 comprises the reservoir shaft 62 of hollow, reservoir shaft 62 1 ends are provided with refill for ball-point pen 63, the other end of reservoir shaft 62 is provided with computer nib 64, the part of dual-purpose writing device 6 is inserted in the core storage tube 3, the outer rim of reservoir shaft 62 is provided with prominent ring 61, and the diameter of prominent ring 61 is greater than the internal diameter of described core storage tube 3; Such setting is played and is prevented that dual-purpose writing device 6 from all entering in the core storage tube 3, press 4 inwall and be provided with an inside prominent point 41, inside prominent point 41 closely contacts with the outer wall of core storage tube 3, so just make press 4 and core storage tube 3 friction points is arranged, make and press 4 and be difficult for falling down.
Flicking presses 4 when needs write with a pencil, and dop 71 stretches out outside locking clip 72 and the back-up ring 10, and dop 71 is just opened, and pencil-lead just stretches out from retaining core pipe 1; Write finish after, as long as by tightly pressing 4, dop 71 just arrives in the retainer 9, dop 71 is just tightened up like this, and dop 71 has just clamped pencil-lead, when decontroling by tight when pressing 4, when dop 71 retracts in the locking clip 72, simultaneously pencil-lead has also been brought back in the retaining core pipe 1; When writing with ball pen if desired, transfer to and to press 4, write with regard to available refill for ball-point pen 63 then, when needs were write with computer pen, the same dial-out pressed 4, transfers to dual-purpose writing device 6 again, refill for ball-point pen 63 ends are inserted in the core storage tube 3, write with computer nib 64 then.
Claims (8)
1, a kind of multi-functional propelling pencil, comprise pen cap part and penholder part, described pen cap part is provided with retaining core pipe in order, damping and the internal thread that is connected with penholder, described penholder partly is built-in with core storage tube, active chuck and movement spring, described active chuck comprises dop and locking clip, described active chuck and described core storage tube are for fixedlying connected, the front end of described locking clip is provided with the external screw thread with described pen cap screw-internal thread fit partly, the end of described core storage tube is arranged with presses head, the described head of pressing is provided with and presses cap, it is characterized in that the inside of described pen cap part is provided with back core apparatus.
2, a kind of multi-functional propelling pencil as claimed in claim 1 is characterized in that described time core apparatus comprises the back-up ring before being arranged on the retainer after the described damping and being arranged on described internal thread, is provided with cavity between described retainer and the described back-up ring.
3, a kind of multi-functional propelling pencil as claimed in claim 1 is characterized in that being provided with the dual-purpose writing device at the end of described core storage tube, and described dual-purpose writing device partly inserts in the described core storage tube.
4, a kind of multi-functional propelling pencil as claimed in claim 3 is characterized in that described dual-purpose writing device comprises the reservoir shaft of hollow, and described reservoir shaft one end is provided with refill for ball-point pen, and the other end of described reservoir shaft is provided with the computer nib.
5, a kind of multi-functional propelling pencil as claimed in claim 4 is characterized in that the outer rim of described reservoir shaft is provided with a projection, and the diameter of described projection is greater than the internal diameter of described core storage tube.
6, a kind of multi-functional propelling pencil as claimed in claim 5 is characterized in that described projection is a prominent ring.
7, a kind of multi-functional propelling pencil as claimed in claim 1 is characterized in that a described inwall of pressing is provided with inside prominent point.
8, a kind of multi-functional propelling pencil as claimed in claim 1 is characterized in that the end of described core storage tube stretches out the end of described penholder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201410076U CN200988363Y (en) | 2006-12-14 | 2006-12-14 | Multifunction mechanical propelling pencil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201410076U CN200988363Y (en) | 2006-12-14 | 2006-12-14 | Multifunction mechanical propelling pencil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200988363Y true CN200988363Y (en) | 2007-12-12 |
Family
ID=38939406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006201410076U Expired - Fee Related CN200988363Y (en) | 2006-12-14 | 2006-12-14 | Multifunction mechanical propelling pencil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200988363Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102229297A (en) * | 2011-07-01 | 2011-11-02 | 厦门高一笔业有限公司 | Micro adaptive core for propelling pencil |
| CN104773011A (en) * | 2015-04-02 | 2015-07-15 | 武金玉 | Double-purpose pen |
| FR3028629A1 (en) * | 2014-11-19 | 2016-05-20 | SOCIéTé BIC | MANUAL DEVICE COMPRISING AN INVERTER CAP FOR A CAPACITIVE SCREEN |
| US10429953B2 (en) | 2013-05-29 | 2019-10-01 | Societe Bic | Manual device comprising reversible tip for a capacitive screen |
| US10635203B2 (en) | 2015-10-27 | 2020-04-28 | Societe Bic | Writing instrument with retractable tip comprising a pad for capacitive screen |
-
2006
- 2006-12-14 CN CNU2006201410076U patent/CN200988363Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102229297A (en) * | 2011-07-01 | 2011-11-02 | 厦门高一笔业有限公司 | Micro adaptive core for propelling pencil |
| US10429953B2 (en) | 2013-05-29 | 2019-10-01 | Societe Bic | Manual device comprising reversible tip for a capacitive screen |
| FR3028629A1 (en) * | 2014-11-19 | 2016-05-20 | SOCIéTé BIC | MANUAL DEVICE COMPRISING AN INVERTER CAP FOR A CAPACITIVE SCREEN |
| WO2016079422A1 (en) * | 2014-11-19 | 2016-05-26 | Societe Bic | Manual device comprising a reversible end piece for a capacitive screen |
| US10372240B2 (en) | 2014-11-19 | 2019-08-06 | Societe Bic | Manual device comprising a reversible tip for a capacitive screen |
| CN104773011A (en) * | 2015-04-02 | 2015-07-15 | 武金玉 | Double-purpose pen |
| US10635203B2 (en) | 2015-10-27 | 2020-04-28 | Societe Bic | Writing instrument with retractable tip comprising a pad for capacitive screen |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071212 Termination date: 20111214 |