CN203945860U - Double-purpose pen - Google Patents
Double-purpose pen Download PDFInfo
- Publication number
- CN203945860U CN203945860U CN201420406247.9U CN201420406247U CN203945860U CN 203945860 U CN203945860 U CN 203945860U CN 201420406247 U CN201420406247 U CN 201420406247U CN 203945860 U CN203945860 U CN 203945860U
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- Prior art keywords
- pencil
- pen
- lead
- ball
- refill
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- 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 belongs to a kind of double-purpose pen, comprises double-purpose pen mobile jib, front penholder, pen core switching button, pencil-lead, refill for ball-point pen; Also be provided with pencil-lead cap, refill for ball-point pen cap, zigzag pencil-lead be set in pencil-lead cap and advance bar; Pen core outer rim cover has spring.While writing, with defeating pen core switching button one time, conveniently realize the switching of two kinds of pen cores.Pencil-lead cap of every pressure, pencil-lead advances 1mm automatically, and the length of the pencil-lead wearing and tearing that cause is write in compensation.While depositing, then click gently pen core switching button, stretch out the refill for ball-point pen of front penholder or the pencil-lead penholder inside of just retracting, protection pen core.As long as penholder before back-outing, just can be convenient for changing pencil-lead and refill for ball-point pen.The utility model novel structure, technical have a substantial progress, easy to use, especially practical especially to pupil.
Description
Technical field:
The utility model belongs to the technical field of stationery pen, relates to the double-purpose pen of writing use.
Background technology:
Stationery pen common on market has pencil, ball pen, pen and writing brush etc.Pen will be filled with ink, and writing brush prepared Chinese ink is used in and on Chinese character calligraphy, is imbued with characteristic, has aesthetic feeling.Because pen and writing brush will be equipped with ink, prepared Chinese ink, very inconvenient and be of little use.Especially pupil, often one, second grade pencil, uses ball pen for three grades above.Pencil is convenient to alter, and ballpoint pen writing is delicate and pretty, can keep the clean and tidy of homework book.But pencil and ball pen function are all single; If be with two kinds of pens simultaneously, use, carry all inconvenient.
Summary of the invention:
The purpose of this utility model is to provide a kind of double-purpose pen, and in solution prior art, pencil and ball pen can not unite two into one, the technical problem of arbitrarily switching.
The purpose of this utility model solves the problems of the technologies described above by the following technical programs.
A kind of double-purpose pen, comprises double-purpose pen mobile jib and front penholder, between double-purpose pen mobile jib and front penholder, is connected by penholder connecting thread; It is characterized in that: it also comprises pen core switching button, pencil-lead, refill for ball-point pen; Pencil-lead cap is put in described pencil-lead upper end, zigzag pencil-lead is set in pencil-lead cap and advances bar; Refill for ball-point pen cap is put in refill for ball-point pen upper end; Described pencil-lead outer rim cover has pencil-lead spring, and refill for ball-point pen outer rim cover has refill for ball-point pen spring.
As a kind of precedence technique scheme of the present utility model: the lower end that also comprises double-purpose pen mobile jib is provided with pen core positioning sliding block, pen core positioning sliding block middle part is provided with pencil-lead locating hole and refill for ball-point pen locating hole; The nib of pencil-lead enters front penholder through pencil-lead locating hole; The nib of refill for ball-point pen enters front penholder through refill for ball-point pen locating hole.
As another precedence technique scheme of the present utility model: the described pencil-lead cap side relative with refill for ball-point pen cap is provided with and is equal to trapezoidal two protuberances and a recess, and mutually coincide.
Double-purpose pen of the present utility model, is connected double-purpose pen mobile jib by penholder connecting thread with front penholder; It also comprises pen core switching button, pencil-lead, refill for ball-point pen; Pencil-lead cap is put in described pencil-lead upper end, and refill for ball-point pen cap is put in refill for ball-point pen upper end; Pencil-lead and refill for ball-point pen outer rim are all overlapped and are had spring.When use, as long as firmly click the pen core switching button that is placed in double-purpose pen mobile jib top, by the elastic force of spring, the refill for ball-point pen cap withstanding or pencil-lead cap are suppressed down, make to stretch out front penholder together with refill for ball-point pen or the pencil-lead of one, conveniently realize the switching of two kinds of pen cores; Zigzag pencil-lead in pencil-lead cap advances bar to be depressed simultaneously, and pencil-lead pushes away further forward, the last length of writing the pencil wearing and tearing that cause of compensation.While depositing, then click gently pen core switching button, penholder inside before stretching out the refill for ball-point pen of front penholder or pencil-lead and just retracting, protection pen core.
Brief description of the drawings:
Overall structure schematic diagram when Fig. 1 is the utility model use;
Fig. 2 is the overall structure schematic diagram of the utility model while depositing;
Fig. 3 is pen core positioning sliding block structural representation.
Wherein: 1-double-purpose pen mobile jib; Penholder before 2-; 3-pen core switching button; 4-pencil-lead; 5-refill for ball-point pen; 6-pen core positioning sliding block; 7-pencil-lead cap; 8-refill for ball-point pen cap; 9-pencil-lead spring; 10-refill for ball-point pen spring; 11-penholder connecting thread 12-pencil-lead locating hole; 13-refill for ball-point pen locating hole.
Detailed description of the invention:
Below in conjunction with the drawings and specific embodiments, the utility model is illustrated in detail.
As shown in Figure 1 and Figure 2: double-purpose pen of the present utility model, comprise double-purpose pen mobile jib (1) and front penholder (2), between double-purpose pen mobile jib (1) and front penholder (2), be connected by penholder connecting thread (11); It is characterized in that: it also comprises pen core switching button (3), pencil-lead (4), refill for ball-point pen (5); Pencil-lead cap (7) is put in described pencil-lead (4) upper end, zigzag pencil-lead is set in pencil-lead cap (7) and advances bar; Refill for ball-point pen cap (8) is put in refill for ball-point pen (5) upper end; Described pencil-lead (4) outer rim cover has pencil-lead spring (9), and refill for ball-point pen outer rim cover has refill for ball-point pen spring (10).When use, as long as firmly click the pen core switching button (3) that is placed in double-purpose pen mobile jib (1) top, by the elastic force of spring, the refill for ball-point pen cap (8) withstanding or pencil-lead cap (7) are suppressed down, make refill for ball-point pen (5) or pencil-lead (4) together with one stretch out front penholder (2), conveniently realize the switching of two kinds of pen cores.Meanwhile, a pencil-lead cap of every pressure (7), advances bar to move down 1mm together with zigzag pencil-lead, the last length of writing the pencil wearing and tearing that cause of compensation.While depositing, then click gently pen core switching button (3), penholder (2) inside before stretching out the refill for ball-point pen (5) of front penholder (2) or pencil-lead (4) and just retracting, protection pen core.
As shown in Figure 3: as a kind of precedence technique scheme of the present utility model: the lower end that it is characterized in that double-purpose pen mobile jib (1) is also provided with pen core positioning sliding block (6), pen core positioning sliding block (6) middle part is provided with pencil-lead locating hole (12) and refill for ball-point pen locating hole (13); The nib of pencil-lead (4) enters front penholder (2) through pencil-lead locating hole (12); The nib of refill for ball-point pen (5) enters front penholder (2) through refill for ball-point pen locating hole (13).Described pencil-lead spring (9), the lower end of refill for ball-point pen spring (10) all withstand pen core positioning sliding block (6) above; Below pen core positioning sliding block (6), be the top that rests penholder connecting thread (11).When assembling or dismounting, as long as penholder (2) before back-outing, pen core positioning sliding block (6) is easily deviate from double-purpose pen mobile jib (1), is convenient for changing pencil-lead (4) and refill for ball-point pen (5).
As another precedence technique scheme of the present utility model: it is characterized in that described pencil-lead cap (7) is provided with and is equal to trapezoidal two protuberances and a recess with both relative sides of refill for ball-point pen cap (8), and also mutually identical.Pencil-lead cap (7) and refill for ball-point pen cap (8) both under spring action, coordinate and press firmly size of pen core switching button (3), determine that refill for ball-point pen (5) or pencil-lead (4) stretch out front penholder (2) and still all enter in front penholder (2).
When the utility model is write, with defeating a pen core switching button (3), conveniently realize the switching of two kinds of pen cores.A pencil-lead cap of every pressure (7), pencil-lead advances 1mm, and the length of the pencil wearing and tearing that cause is write in compensation.While depositing, then click gently pen core switching button (3), stretch out the refill for ball-point pen (5) of front penholder (2) or pencil-lead (4) the penholder inside of just retracting, protection pen core.As long as penholder before back-outing (2), just can be convenient for changing pencil-lead (4) and refill for ball-point pen (5).
In sum, the utility model novel structure, cost of manufacture is low, and technical have a substantial progress, easy to use, especially practical especially to pupil.
The described specific embodiment of the utility model is only illustrating the invention, the various amendments that those skilled in the art have done this embodiment supplement or parts are simply alternative individually, can not depart from the defined scope of the utility model appended claims.
Claims (3)
1. a double-purpose pen, comprises double-purpose pen mobile jib (1) and front penholder (2), between double-purpose pen mobile jib (1) and front penholder (2), is connected by penholder connecting thread (11); It is characterized in that: it also comprises pen core switching button (3), pencil-lead (4), refill for ball-point pen (5); Pencil-lead cap (7) is put in described pencil-lead (4) upper end, zigzag pencil-lead is set in pencil-lead cap (7) and advances bar; Refill for ball-point pen cap (8) is put in refill for ball-point pen (5) upper end; Described pencil-lead (4) outer rim cover has pencil-lead spring (9), and refill for ball-point pen outer rim cover has refill for ball-point pen spring (10).
2. double-purpose pen according to claim 1, the lower end that it is characterized in that double-purpose pen mobile jib (1) is also provided with pen core positioning sliding block (6), and pen core positioning sliding block (6) middle part is provided with pencil-lead locating hole (12) and refill for ball-point pen locating hole (13); The nib of pencil-lead (4) enters front penholder (2) through pencil-lead locating hole (12); The nib of refill for ball-point pen (5) enters front penholder (2) through refill for ball-point pen locating hole (13).
3. double-purpose pen according to claim 1, is characterized in that described pencil-lead cap (7) is provided with and is equal to trapezoidal two protuberances and a recess with both relative sides of refill for ball-point pen cap (8), and mutually coincide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420406247.9U CN203945860U (en) | 2014-07-15 | 2014-07-15 | Double-purpose pen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420406247.9U CN203945860U (en) | 2014-07-15 | 2014-07-15 | Double-purpose pen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203945860U true CN203945860U (en) | 2014-11-19 |
Family
ID=51887918
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420406247.9U Expired - Fee Related CN203945860U (en) | 2014-07-15 | 2014-07-15 | Double-purpose pen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203945860U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110954422A (en) * | 2019-12-24 | 2020-04-03 | 河北地质大学 | Simple hardness meter for portable jewel |
| CN111761968A (en) * | 2020-06-18 | 2020-10-13 | 浙江工贸职业技术学院 | Multifunctional combined pen for school supplies |
-
2014
- 2014-07-15 CN CN201420406247.9U patent/CN203945860U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110954422A (en) * | 2019-12-24 | 2020-04-03 | 河北地质大学 | Simple hardness meter for portable jewel |
| CN111761968A (en) * | 2020-06-18 | 2020-10-13 | 浙江工贸职业技术学院 | Multifunctional combined pen for school supplies |
| CN111761968B (en) * | 2020-06-18 | 2021-03-12 | 浙江工贸职业技术学院 | Multifunctional combined pen for school supplies |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141119 Termination date: 20160715 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |