CN104097420A - Weightless carbon pen - Google Patents
Weightless carbon pen Download PDFInfo
- Publication number
- CN104097420A CN104097420A CN201310113216.4A CN201310113216A CN104097420A CN 104097420 A CN104097420 A CN 104097420A CN 201310113216 A CN201310113216 A CN 201310113216A CN 104097420 A CN104097420 A CN 104097420A
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- CN
- China
- Prior art keywords
- pen
- weightless
- carbon
- carbon pen
- shifting block
- 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
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- Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
Abstract
The invention discloses a weightless carbon pen, belongs to school things, and particularly discloses the weightless carbon pen which is used in a weightless and special working environment. The weightless carbon pen comprises a pen rod, a pen cap and a pen point; the weightless carbon pen is characterized in that three guiding and clamping grooves are uniformly distributed on the surface of an upper section of the pen rod from top to bottom, the inner top end of a shell is provided with a shifting block which passes through the guiding and clamping grooves, the shifting block is connected to the top end of a pushing rod in a sleeving way, a spring blocking piece is arranged in a position which is 1/3 away from the top end of the pushing rod, the pushing rod between the spring blocking piece and the shifting block is provided with a compression spring, the bottom end of the pushing rod is fixedly provided with a rubber plug of which the diameter is the same as the diameter of an ink container, and the rubber plug is connected into a pen core in the sleeving way. The weightless carbon pen disclosed by the invention has the beneficial effects that ink in the ink container is pushed to the pen point depending on the elasticity of a spring, the writing can be conveniently carried out under a weightless state and in a place that the weightless carbon pen needs to be inversely operated, the work cannot be delayed as words cannot be written as no ink gets out of the pen point, and compared with a common carbon pen, the practicability of the weightless carbon pen in a special environment is displayed.
Description
Technical field
The invention belongs to daily necessities, particularly a kind of weightless carbon pen using in weightless and particular job environment.
Background technology
Conventionally common carbon pen can only can be worked smoothly when normal use, in weightlessness, maybe needs but cisco unity malfunction of the inverted place of pen.
Summary of the invention
In order to overcome existing carbon pen, can not maybe need pen to be inverted in state of weightlessness the deficiency of the local work using, the invention provides a kind of weightless carbon pen, this weightlessness carbon pen not only can normally be used under conventional environment, and can in weightlessness or particular job environment, use.
The technical solution adopted for the present invention to solve the technical problems is: a kind of weightless carbon pen, comprise penholder, the cap for brush, nib, it is characterized in that: the epimere appearance of penholder is evenly distributed three guiding draw-in grooves from top to bottom, portion top arranges one by the shifting block of guiding draw-in groove in the enclosure, shifting block is socketed on push rod top, apart from push rod top, one of three parts locate to fix a resistance reed, resistance reed and set ahead between push rod on Compress Spring is housed, the bottom of push rod fix one with the rubber stopper of ink storehouse equal diameters, rubber stopper is socketed in pen core.
The invention has the beneficial effects as follows, rely on the elastic force of spring that the ink in ink storehouse is pushed to nib, in state of weightlessness with in the place that carbon pen need to be inverted to operation, write easily, be unlikely to not write not word occurrence and dally over one's work because pen core does not go out ink, demonstrate in particular surroundings than the practicality of normal carbon pen.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention,
In figure, 1. shifting block, 2. penholder, 3. spring, 4. resistance reed, 5. guiding draw-in groove, 6. push rod, 7. rubber stopper, 8. ink storehouse, 9. nib, the 10. cap for brush.
The specific embodiment
The specific embodiment of the present invention is, as shown in the figure:
Embodiment 1, a kind of weightless carbon pen, comprise penholder 2, the cap for brush 10, nib 9, it is characterized in that: the epimere appearance of penholder is evenly distributed three guiding draw-in grooves 5 from top to bottom, portion top arranges one by the shifting block 1 of guiding draw-in groove in the enclosure, shifting block is socketed on push rod 6 tops, apart from push rod top, one of three parts locate to fix a resistance reed 4, on push rod between resistance reed and shifting block, Compress Spring is housed, the bottom of push rod fix one with the rubber stopper 7 of ink storehouse equal diameters, rubber stopper is socketed in pen core.
Claims (1)
1. a weightless carbon pen, comprise penholder, the cap for brush, nib, it is characterized in that: the epimere appearance of penholder is evenly distributed three guiding draw-in grooves from top to bottom, portion top arranges one by the shifting block of guiding draw-in groove in the enclosure, shifting block is socketed on push rod top, apart from push rod top, one of three parts locates to fix a resistance reed, resistance reed and set ahead between push rod on Compress Spring is housed, the bottom of push rod fix one with the rubber stopper of ink storehouse equal diameters, rubber stopper is socketed in pen core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310113216.4A CN104097420A (en) | 2013-04-03 | 2013-04-03 | Weightless carbon pen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310113216.4A CN104097420A (en) | 2013-04-03 | 2013-04-03 | Weightless carbon pen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104097420A true CN104097420A (en) | 2014-10-15 |
Family
ID=51666139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310113216.4A Pending CN104097420A (en) | 2013-04-03 | 2013-04-03 | Weightless carbon pen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104097420A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106827864A (en) * | 2017-02-28 | 2017-06-13 | 谢媛 | The liquid pens that can be still used under supine position |
| CN110077145A (en) * | 2019-05-14 | 2019-08-02 | 齐绍诚 | It is a kind of to cause arbitrary refill for ball-point pen, the pen used under the ambient condition of various gravitation, air and liquid etc. |
-
2013
- 2013-04-03 CN CN201310113216.4A patent/CN104097420A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106827864A (en) * | 2017-02-28 | 2017-06-13 | 谢媛 | The liquid pens that can be still used under supine position |
| CN110077145A (en) * | 2019-05-14 | 2019-08-02 | 齐绍诚 | It is a kind of to cause arbitrary refill for ball-point pen, the pen used under the ambient condition of various gravitation, air and liquid etc. |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141015 |