CN2113160U - Portable writing brush with reservoir for supplying ink - Google Patents
Portable writing brush with reservoir for supplying ink Download PDFInfo
- Publication number
- CN2113160U CN2113160U CN 92212009 CN92212009U CN2113160U CN 2113160 U CN2113160 U CN 2113160U CN 92212009 CN92212009 CN 92212009 CN 92212009 U CN92212009 U CN 92212009U CN 2113160 U CN2113160 U CN 2113160U
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- writing brush
- ink
- pen
- utility
- model
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Abstract
The utility model discloses a portable writing brush with reservoir for supplying ink, comprising a cover, a spring, a hollow writing brush holder, an ink guiding tube, a seat for writing brush hairs and the writing brush hairs. The utility model is characterized in that the upper end of the hollow writing brush holder is provided with a piston pump and a bicycle tyre core type one-way valve. The utility model solves the defects of the little storing ink, the ink overflow from an air venting hole, the dry and blocking ostium of a hole and a complicated structure which exists in the like writing brush. A writing brush head can be replaced, thus meeting the request of different fonts and writing speeds, after the writing brush is filled with ink, a student can use the writing brush to write 120 big words. The utility model has simple structure and parts, a part of parts can be directly fetched from present articles, and the cost is low. The utility model is also suitable for other pens.
Description
The utility model relates to a kind of writing pen, particularly writing brush.
In the prior art, the principal character of the plunger type fountain brush pen (CN 852 05126 Us) close with the utility model is: penholder is by fixedly penholder and movable penholder are formed, fixedly penholder is made cylinder barrel, movable penholder is made plunger and is inserted in the cylinder barrel, in order to suck or to discharge ink, when the writing ink flow velocity needs bigger font, then need open the pressure regulator valve pore of movable penholder upper end.There is the place of following deficiency in the plunger type fountain brush pen: 1, storage China ink is few: half of the fixing interior cavity length of penholder because movable penholder as plunger, almost accounts for, so Rong Moxiao.2, such complex structure, and part processing is had relatively high expectations, inconvenient penetration and promotion.3, writing brush inconvenience is placed arbitrarily at any time; Such need open the pressure regulator valve pore of movable penholder upper end when satisfying the bigger font of writing ink flow velocity, has so just caused the penholder two ends to communicate.Experimental results show that for many years according to me, if meet the writer in writing pause, habitually tilt to hold a pen or pen is placed on the penholder on the desk obliquely, promptly a burr up, the pen end that pressure regulator valve is housed down, then ink presses to pen end and flows out the pressure regulator valve pore under the pressure of atmosphere to the pen hair.Second make dirty first hand, clothing, textbook owing to outside the pressure regulator valve pore is exposed to, directly contact with atmosphere, be trapped in the easy dry and hard obstruction of ink in aperture, and air is obstructed, and ink flow is not smooth, and obstruction is use normally.Other fountain brush pen of the prior art also exists ink to flow out passage, the dry and hard obstruction of aperture ink, defectives such as complex structure to some extent.
The purpose of this utility model is to overcome the above-mentioned defective that exists in the prior art, and a kind of portable fountain brush pen is provided, and requires storage China ink amount big, and simple in structure, ink does not overflow passage.
The utility model takes following measure to realize: have lid, spring, hollow penholder, ink guide tube, pen fur seat, pen hair, it is characterized in that there are piston pump and check valve in the hollow penholder upper end.
The utility model also can be taked following measure: check valve is a cycle tyre valve inside formula structure.It is cylindrical that piston is that bowl-type also can be.Piston middle spindle upwards has an assisted ventilation hole that communicates with the piston pump inner chamber.One passage that communicates with the piston pump inner chamber is arranged in the valve inside formula check valve body.Be removable the connection between pen fur seat and the hollow penholder lower end.Hollow penholder is that transparent material is made, and also can local make with transparent material.
Accompanying drawing is a structural representation of the present utility model.
Details are as follows to the utility model structure below in conjunction with accompanying drawing:
Hollow penholder (10) upper end is the conjuncted member of a piston pump (6) and cycle tyre valve core one-way valve (8), and conjuncted member top is piston pump (6), and the bottom is check valve (8).Piston pump (6) inner chamber has a spring (5).Piston (4) also can be cylindrical for bowl-type.Piston (4) inner shaft upwards has an assisted ventilation hole (3), and assisted ventilation hole (3) communicate with piston pump (6) inner chamber.The external rubber tubular type one-way cock (9) that is with of valve core one-way valve (8).Passage (7) in valve core one-way valve (8) body communicates with piston pump (6) inner chamber.Hollow penholder (10) lower end is inserted with pen fur seat (12).Pen hair (14) pen fur seat (12) of packing into.Pen hair (14) central upper portion is inserted with an ink guide tube (11), and the lower end of hollow penholder (10) inner chamber is stretched in the other end of ink guide tube (11) by pen stand through hole (13).Hollow penholder (10) is made with transparent material or make with transparent material the part.
Hollow penholder (10) is made with transparent material and mainly is convenient to grasp at any time penholder and stores black amount situation.It is little than cylindrical frictional resistance that piston (4) is made bowl-type, and piston (4) resets soon, and can rely on tension force to compensate voluntarily after the wearing and tearing.The main effect that is provided with in assisted ventilation hole (3) is to quicken air flow piston pump (6) inner chamber, assists piston (4) to reset rapidly, is convenient to pressing continuously piston (4).Adopt connecting of smooth cylindrical hole and axle between hollow penholder (10) and the pen fur seat (12), be convenient to change the nib of specification of varying in size.
Plug (2), piston (4), piston pump (6) are made better with synthetic materials such as plastics with conjuncted member, hollow penholder (10), the pen fur seat (12) of check valve (8).Ink guide tube (11) is made with metal tube.Slit glue sealing between ink guide tube (11) and the pen fur seat through hole (13).Pen hair (14) adopts conventional method to make.
Portable fountain brush pen device also is suitable for other water-color paintbrush.
Be working condition of the present utility model below:
Put into piston pump (6) inner chamber with spring (5), piston (4) is placed on it.Load onto the lid (2) that has endoporus, in order to skidding off of limited piston (4), flexible pipe or the dropper with daily eyedrops bottle and so on sucks ink from ink bottle then, injects hollow penholder (10) inner chamber from the upper end.The valve core one-way valve (8) that is with rubber tube formula one-way cock (9) is stretched into hollow penholder (10) inner chamber upper end.With piston pump (6) outer surface jam-pack hollow penholder (10) upper end.During use, with pointing the assisted ventilation hole (3) that covers on the piston (4), press direction shown in the arrow (1) and press lower piston (4) earlier.Air flows to passage (7) in check valve (8) body by piston pump (6) inner chamber under pressure, and the pressure that overcomes rubber tubular type one-way cock (9) enters hollow penholder (10) inner chamber.After finger is loosening, ambient atmosphere promptly enters piston pump (6) inner chamber with assisted ventilation hole (3) on every side from piston (4), piston (4) is by on spring (5) top, reset rapidly, rubber tubular type one-way cock (9) covers passage (7) aperture, lower end on check valve (8) body immediately, stops ink to overflow into passage (7).After hollow penholder (10) inner chamber obtains to replenish air, keeping certain pressure.Ink injects pen hair (14) through ink guide tube (11) under pressure, finish to be pen hair (14) ink supply action.
In use, according to writing requirement, can realize interruption ink supply or continuous ink feeding by light and heavy degree and the frequency of pressing piston to the pen hair, control pen hair contains the wet degree of doing of China ink, writes different requirements to the ink flow rate flow to satisfy pattern, row, rapid style of writing and big small font thereof.Fill with a penholder ink and on pupil's large-character edition, write big character 120, press piston and annotate a water, on large-character edition, write big character 5 to 10 for the pen hair.
The utility model has the advantages that: 1, the hollow penholder volume is big, and the storage China ink is many. 2, because passage is in relative isolation with ink, solve the defective that the prior art ink inside is overflowed passage, eliminated breather port by the phenomenon of the dry and hard obstruction of ink. 3, features simple structure, part is simple, and part can directly be taken from existing article or slightly change a social system, and production cost is low. 4, " withered pen ", the calligraphy art characteristics of " wet pen " that traditional brush writing has have been kept. 5, can change the nib of different size. 6, need not to wash a burr before and after writing, be convenient to getting with usefulness impromptu driving quill. 8, do not change the traditional fabrication method of pen hair.
Claims (7)
1, a kind of portable fountain brush pen has lid (2), spring (5), hollow penholder (10), ink guide tube (11), pen fur seat (12), pen hair (14), it is characterized in that in hollow penholder (10) upper end piston pump (6) and check valve (8) being arranged.
2, writing brush according to claim 1 is characterized in that described check valve (8) is cycle tyre valve inside formula structure.
3, writing brush according to claim 1 is characterized in that piston (4) also can be cylindrical for bowl-type.
4, writing brush according to claim 1 is characterized in that piston (4) central shaft upwards, has an assisted ventilation hole (3) that communicates with piston pump (6) inner chamber.
5, writing brush according to claim 1 is characterized in that having in valve core one-way valve (8) body passage (7) that communicates with piston pump (6) inner chamber.
6, writing brush according to claim 1 is characterized in that being between pen fur seat (12) and hollow penholder (10) lower end removable the connection.
7, writing brush according to claim 1 is characterized in that hollow penholder (10) makes for transparent material, also can local make with transparent material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92212009 CN2113160U (en) | 1991-12-30 | 1991-12-30 | Portable writing brush with reservoir for supplying ink |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92212009 CN2113160U (en) | 1991-12-30 | 1991-12-30 | Portable writing brush with reservoir for supplying ink |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2113160U true CN2113160U (en) | 1992-08-19 |
Family
ID=4956944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92212009 Granted CN2113160U (en) | 1991-12-30 | 1991-12-30 | Portable writing brush with reservoir for supplying ink |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2113160U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106976336A (en) * | 2017-05-04 | 2017-07-25 | 钦州矿务局小学 | Ink storage shape writing brush |
| CN107379821A (en) * | 2017-08-09 | 2017-11-24 | 胡维钢 | The writing brush that a kind of Portable student handwriting class uses |
| CN108297571A (en) * | 2018-03-03 | 2018-07-20 | 张春平 | Writing brush with self-feeding ink |
-
1991
- 1991-12-30 CN CN 92212009 patent/CN2113160U/en active Granted
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106976336A (en) * | 2017-05-04 | 2017-07-25 | 钦州矿务局小学 | Ink storage shape writing brush |
| CN107379821A (en) * | 2017-08-09 | 2017-11-24 | 胡维钢 | The writing brush that a kind of Portable student handwriting class uses |
| CN108297571A (en) * | 2018-03-03 | 2018-07-20 | 张春平 | Writing brush with self-feeding ink |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| 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 |