CN2259287Y - Simple erasable ball pen - Google Patents
Simple erasable ball pen Download PDFInfo
- Publication number
- CN2259287Y CN2259287Y CN 96208045 CN96208045U CN2259287Y CN 2259287 Y CN2259287 Y CN 2259287Y CN 96208045 CN96208045 CN 96208045 CN 96208045 U CN96208045 U CN 96208045U CN 2259287 Y CN2259287 Y CN 2259287Y
- Authority
- CN
- China
- Prior art keywords
- ball pen
- erasable
- ink
- pen
- ball
- 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
Links
- 239000000976 ink Substances 0.000 claims abstract description 16
- 230000005540 biological transmission Effects 0.000 claims description 7
- 239000004094 surface-active agent Substances 0.000 claims description 5
- 238000005498 polishing Methods 0.000 claims description 3
- 239000011324 bead Substances 0.000 claims description 2
- 238000006243 chemical reaction Methods 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 5
- 239000000126 substance Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002798 polar solvent Substances 0.000 description 1
Images
Landscapes
- Pens And Brushes (AREA)
Abstract
The utility model belongs to a cultural goods. It is a writing tool which not only has the writing function of a ball-point pen, but also has the erasability similar to a pencil. The erasable ball-point pen adopts a simple pressurization mode of chemical reaction to convey erasable ink or fills ink with a layered structure, so that expensive inflation equipment and a complex inflation process are not needed in the production process of the erasable ball-point pen, the production cost is obviously reduced, the working reliability is improved, and the erasable ball-point pen adopting the simple pressurization mode comprises a pen point 1, the erasable ink 2, a pressure transfer valve 3, a pen holder 4 and an air generation bin 5. The pressure transfer valve 3 and the gas generation chamber 5 can also be omitted if the layered structure ink is poured.
Description
The utility model belongs to cultural goods.It is the simple erasable printing instrument of a kind of production technology, and it not only has the writing function of ball pen, but also possesses the erasability of pencil.
At present, the commercially available ball pen wiped all adopts special charger, the gas of certain pressure is charged in the rear cavity of pen, and the pressure of gas will full-bodiedly be polished and blackly be exported from nib thus.Because this gas filling technology needs very expensive charger, and the cost of investment of manufacturer is greatly increased, and causes and can wipe holding at high price of ball pen.
The utility model is a kind of simple and easy ball pen of wiping that provides at the deficiencies in the prior art, and its main feature is not need expensive charger, and the cost that can wipe ball pen is obviously reduced.
The purpose of this utility model is achieved in that the whole simple and easy ball pen of wiping forms (as Fig. 1) by nib 1, can polish China ink 2, pressure transmission valve 3, penholder 4 and aerogenesis storehouse more than 5 parts.Nib 1 is just the same with common ball pen nib, and pressure transmission valve 3 can be diameter plastic beads or the small cylinder slightly little than the penholder internal diameter; Penholder 4 rear portions are threaded or bond by sealed with aerogenesis storehouse 5; The structure in aerogenesis storehouse is a tubular cavity, is provided with an incomplete dividing plate along lumen centerline, and be divided into two the aerogenesis storehouse (as Fig. 2 (a) and (b)).During production, two kinds of solid-state or liquid chemical materials are put on the both sides of dividing plate respectively, again itself and penholder are linked up and good seal, then with penholder Rotate 180 °, the chemical substance on dividing plate both sides just can be in contact with one another and produce chemical reaction, generates a kind of inert gas.After the pressure of this gas reaches certain value, just push the pressure transmission valve, the pressure of gas is passed to printing ink; Like this, the full-bodied China ink of polishing just can write out from nib.According to the principle of chemical balance, this pressure that is produced by chemical reaction has the specific function of automatic constant-pressure.When the result of reaction made pressure in the penholder cavity reach certain value, reaction just stopped automatically, made pressure no longer continue to increase.When the cavity internal pressure was reduced, reaction also can be resetted automatically, till pressure returns to original poised state.If adopt the lower printing ink with layer structure of viscosity, the utility model can not need aerogenesis storehouse and pressure transmission valve, makes the structure of product become simpler.The printing ink of this layer structure is (as the Fig. 3) that align formation that utilizes surfactant molecule.Because this surfactant molecule one end has polar group, and the other end has non-polar group, when polar solvent existed, this surfactant molecule just aligned by Fig. 3, and colouring agent is embedded in layer structure inside.When this printing ink after writing on the paper, the layer structure of graphite in pencil-lead is just arranged, be easy to use erased by rubber.
The utility model structure is seen accompanying drawing.
Fig. 1 is the ball-point pen structure the wiped schematic diagram of simple and easy pressurization.
Among the figure: the 1-nib 2-black 3-pressure transmission valve 4-penholder 5-aerogenesis storehouse of can polishing
(a b) is the structural representation in aerogenesis storehouse to Fig. 2.
Among the figure: the 2-dividing plate of 1-aerogenesis storehouse
Fig. 3 be in the layer structure printing ink surfactant molecule align figure.
Claims (6)
1. the simple and easy ball pen of wiping is characterized in that it is made up of nib, the China ink of can polishing, pressure transmission valve, penholder and aerogenesis storehouse.
2. the simple and easy ball pen of wiping according to claim 1 is characterized in that nib is common ball pen nib.
3. the simple and easy ball pen of wiping according to claim 1 is characterized in that printing ink is can polish China ink or low viscosity stratiform structure printing ink of high viscosity.
4. the simple and easy ball pen of wiping according to claim 1 is characterized in that the pressure transmission valve can be diameter plastic beads or the small cylinder slightly little than the penholder internal diameter.
5. the simple and easy ball pen of wiping according to claim 1 is characterized in that there is an incomplete diaphragm structure inside, aerogenesis storehouse.
6. the simple and easy ball pen of wiping according to claim 3 is characterized in that the surfactant molecule in the layer structure printing ink aligns by layer structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96208045 CN2259287Y (en) | 1996-04-22 | 1996-04-22 | Simple erasable ball pen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96208045 CN2259287Y (en) | 1996-04-22 | 1996-04-22 | Simple erasable ball pen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2259287Y true CN2259287Y (en) | 1997-08-13 |
Family
ID=33892184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96208045 Expired - Fee Related CN2259287Y (en) | 1996-04-22 | 1996-04-22 | Simple erasable ball pen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2259287Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102126378A (en) * | 2011-01-24 | 2011-07-20 | 上海乐美文具有限公司 | Erasable ball pen |
| CN104611904A (en) * | 2015-02-02 | 2015-05-13 | 广东溢达纺织有限公司 | Line drawing pen, parking line drawing device and line drawing method |
-
1996
- 1996-04-22 CN CN 96208045 patent/CN2259287Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102126378A (en) * | 2011-01-24 | 2011-07-20 | 上海乐美文具有限公司 | Erasable ball pen |
| CN104611904A (en) * | 2015-02-02 | 2015-05-13 | 广东溢达纺织有限公司 | Line drawing pen, parking line drawing device and line drawing method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2259287Y (en) | Simple erasable ball pen | |
| CN203580408U (en) | Direct-liquid type writing tool capable of automatically and evenly inking | |
| CN201105568Y (en) | Valve pen | |
| CN203293754U (en) | Negative pressure ink outlet environment-friendly board-writing pen with ink / pen pocket easy to replace | |
| CN1724274B (en) | Piston type series multifunctional pen | |
| CN102126378A (en) | Erasable ball pen | |
| CN203496487U (en) | Capillary system writing tool with function of automatically balancing ink output | |
| CN2377093Y (en) | Mark pen | |
| CN2330518Y (en) | Erasable ball-point pen | |
| CN2846141Y (en) | Special pen for test | |
| CN2476420Y (en) | Pen with eraser | |
| CN201552860U (en) | Novel water color pen | |
| CN210062470U (en) | Disposable contractive ink sac pen | |
| CN201313453Y (en) | Pen core with replaceable pen core head | |
| CN215590341U (en) | Improved structure of gel ink pen point | |
| CN1054938A (en) | Piston type fountain pen | |
| CN2345358Y (en) | Fountain-pen capable of changing pen-holder | |
| CN2182738Y (en) | Fountain brush pen | |
| CN2376382Y (en) | Ink pen for blackboard writing | |
| CN105774303A (en) | Suspension rotary ring round ball pen point | |
| CN206086065U (en) | Hang and revolve ring wheel pearl nib | |
| CN2130690Y (en) | Omnidirectional writing nib with multiple splits | |
| CN2210098Y (en) | Writing brush | |
| CN2186159Y (en) | Pressure ink blot pen | |
| CN87211799U (en) | Convenient ink absorber |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |