CN201176067Y - Telescopic pen - Google Patents
Telescopic pen Download PDFInfo
- Publication number
- CN201176067Y CN201176067Y CNU2008200818994U CN200820081899U CN201176067Y CN 201176067 Y CN201176067 Y CN 201176067Y CN U2008200818994 U CNU2008200818994 U CN U2008200818994U CN 200820081899 U CN200820081899 U CN 200820081899U CN 201176067 Y CN201176067 Y CN 201176067Y
- Authority
- CN
- China
- Prior art keywords
- pen
- sleeve
- utility
- flexible
- rear end
- 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 telescopic pen, having simple structure, low price, simple operation and long service life, which eliminates button structures and only adopts common technique as a pen clip for clipping the pen on pockets, to telescope the pen lead. The utility model comprises a sleeve with an open front end and a pen lead, wherein the pen lead is movably provided in the sleeve, the front end of the sleeve is provided with a spring for adding force on pen lead toward the back end of the sleeve, a pen clip is provided outside the back end of the sleeve and a press rod is provided on the inner end of the sleeve.
Description
Technical field
The utility model is about a kind of tool, and more particularly, the utility model is about an a kind of push type concertina type tool.
Background technology
At present, the flexible pen on the market is of a great variety, as Chinese patent, date of publication is on April 30th, 2003, and the mandate publication number is CN1106954C, and name is called push-button writing instrument and discloses a kind of contraction pen, its structure is that push-button writing instrument has sleeve, be inserted with pen core in the sleeve, replace the core rear and be provided with button mechanism, when pressing the button, pen core ejects, when pressing the button mechanism once more, pen core is regained, and is easy to operate, but owing to use button mechanism, need more accurate tolerance fit, otherwise button mechanism is stuck easily, pen core can not be regained, during long period of operation, after the button mechanism wearing and tearing, also very easily cause button mechanism stuck, pen core can not be regained.
The utility model content
Technical problem to be solved in the utility model is the shortcoming that overcomes prior art, a kind of flexible pen of simple in structure, cheap, easy to operate and long service life is provided, should need not button mechanism by flexible pen, only ingenious utilization known technology is used for the pen clip of pen clip on pocket, just can realize the flexible of pen core.
In order to solve the technical problem of above-mentioned existence, the utility model adopts following technical proposals:
A kind of flexible pen, its structure comprises: the sleeve of front opening, pen core, the sleeve rear end inboard is provided with depression bar, and the front end of sleeve is provided with spring, spring to pen core to the sleeve rear end application of force, the sleeve rear end arranged outside has pen clip, its main points are, sleeve rear end is provided with aperture, and depression bar is provided with the support edge.
The flexible pen of the utility model has following beneficial effect compared with prior art: this flexible pen need not button mechanism, and only ingenious utilization known technology is used for the pen clip of pen clip on pocket, just can realize the flexible of pen core, and simple in structure, easy to operate.
Description of drawings
Accompanying drawing 1 is the structural representation of writing state for the utility model.
Accompanying drawing 2 is the structural representation of not writing state for the utility model.
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is made a detailed explanation.
Embodiment 1: flexible pen is provided with the sleeve 2 of front opening, pen core 9, sleeve rear end is provided with aperture 4, aperture 8, sleeve 2 rear inside are provided with depression bar 1, depression bar 1 is provided with support chip 5, described support edge 5 is provided with thrust 6, when aperture 4 is not write state for being in when flexible pen, be used for blocking support chip 5, aperture 8 is in when writing state when stretching, be used for blocking support chip 5, described pen core 9 activities being configured in the sleeve 2 freely, the front end of sleeve 2 is provided with spring 10, and 10 pairs of pen cores 8 of spring are to the sleeve 2 rear end application of forces, sleeve 2 rear end arranged outside have pen clip 3, when needs are write, depression bar 1 to be depressed toward sleeve 2 front ends, aperture 8 blocks support chip 5, make pen core 9 front ends stretch out sleeve 2, when not needing to write, press pen clip 3, the thrust 7 of pen clip 3 front ends is extruded aperture 6 with support edge 5, spring 8 is pushed the support edge to aperture 4 by pen core, and support edge and aperture 4 are blocked.
Claims (3)
1. one kind flexible, its structure comprises: the sleeve of front opening (2), pen core (9), the sleeve rear end inboard is provided with depression bar (1), and the front end of sleeve (2) is provided with spring (8), spring (8) to pen core (9) to sleeve (2) the rear end application of force, sleeve (2) rear end arranged outside has pen clip (3), it is characterized in that sleeve rear end is provided with aperture (4), aperture (6), depression bar (1) is provided with support edge (5).
2. flexible pen according to claim 1 is characterized in that support edge (5) are provided with thrust (8).
3. flexible pen according to claim 1 is characterized in that pen clip (3) is provided with thrust (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200818994U CN201176067Y (en) | 2008-01-05 | 2008-01-05 | Telescopic pen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200818994U CN201176067Y (en) | 2008-01-05 | 2008-01-05 | Telescopic pen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201176067Y true CN201176067Y (en) | 2009-01-07 |
Family
ID=40216081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200818994U Expired - Fee Related CN201176067Y (en) | 2008-01-05 | 2008-01-05 | Telescopic pen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201176067Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109864575A (en) * | 2019-03-18 | 2019-06-11 | 浙江广博厨房设备有限公司 | A kind of steam-cooking cabinet |
| CN111619269A (en) * | 2020-05-15 | 2020-09-04 | 杭州鼎鸿文化用品有限公司 | Heating pen |
-
2008
- 2008-01-05 CN CNU2008200818994U patent/CN201176067Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109864575A (en) * | 2019-03-18 | 2019-06-11 | 浙江广博厨房设备有限公司 | A kind of steam-cooking cabinet |
| CN111619269A (en) * | 2020-05-15 | 2020-09-04 | 杭州鼎鸿文化用品有限公司 | Heating pen |
| CN111619269B (en) * | 2020-05-15 | 2021-11-09 | 杭州文研科技有限公司 | Heating pen |
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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: 20090107 Termination date: 20100205 |