CN208602140U - Pen with capillary ceramics ball - Google Patents
Pen with capillary ceramics ball Download PDFInfo
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- CN208602140U CN208602140U CN201820437239.9U CN201820437239U CN208602140U CN 208602140 U CN208602140 U CN 208602140U CN 201820437239 U CN201820437239 U CN 201820437239U CN 208602140 U CN208602140 U CN 208602140U
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Abstract
The utility model discloses a kind of pens with capillary ceramics ball, the pen mainly include pen cover, set on pen cover opening waterproof and breathable non-woven fabrics, pen tube and fixing card be set to pen tube lower ending opening at ceramic ball, be equipped in the ceramics ball interpenetrate and extending direction downwards and/or capillary channel obliquely, the upper end opening of capillary channel is connected to the ink accommodating cavity in pen tube, and the lower ending opening of capillary channel extends to the surface of ceramic ball writing portion.The pen changes compared with traditional ball pen rotates the ways of writing for driving ink out of ink by ball, and there is no balls to rotate the abrasion to ball seat；And ceramics ball abrasion resistance properties are good, service life is significantly larger than traditional ball pen；Its structure is simple compared with traditional pen, at low cost, is not necessarily to clean pen tube after the completion of use, ink can be filled after being finished, and long service life is environmentally protective.
Description
Technical field
The utility model relates to a kind of pen more particularly to a kind of pens with capillary ceramics ball, belong to
Stationery technical field.
Background technique
It at this stage, the use of more pen mainly include in the market gel ink pen, ink ball pen and pen.Wherein, in
Property pen and ink ball pen there is good writing quality, with extensive, but since it passes through the rotational movement ink of ball
The working method of water outflow, inevitably will cause the abrasion of ball seat, causes the pen core service life short, be disposable products, not only
It results in waste of resources, and pollutes the environment；And though pen is reusable, but its structure is complex, maintenance trouble, and
Need to clean pen tube after each use, cleaning pen tube causes water pollution.A solution pen service life is now needed in the market
Short, not reproducible use, pollution environment, structure is complicated, the Novel ink pen of maintenance troublesome problem.
Utility model content
In order to solve the above technical problems, the utility model provides a kind of pen with capillary ceramics ball, it should
Ink pen structure is simple, reusable, no pollution to the environment, maintenance is easy and service life is longer.
The technical solution of the utility model is:
A kind of pen with capillary ceramics ball, the side on the basis of the direction that the pen is in writing state
To, including
Both ends open is in the pen tube of long tubular structure, and the long tubular structure inner hollow of the pen tube is formed with for filling ink
Ink accommodating cavity；
Fixing card is set to the ceramic ball at pen tube lower ending opening, and the ceramics ball is by the positioning region and position positioned at the upper half
Writing portion in lower half forms, the inside of the positioning region and writing portion be equipped with interpenetrate and extending direction downwards and/
Or capillary channel obliquely, and the upper end opening of the capillary channel is connected to ink accommodating cavity, the lower end of the capillary channel is opened
Mouth extends to the surface of writing portion；With
Both ends open is in the pen cover of short tubular structure, which is set to the opening of pen tube upper end, and pen cover
The opening covering of short tubular structure is equipped with waterproof and breathable non-woven fabrics, which be able to cover ink accommodating cavity
Upper end sagittal plane.
Its further technical solution is:
The lower part of the pen tube radially inside contracts to be formed close to opening inside contracts section, this inside contracts section and is formed with and ink accommodating
The mesoporous of chamber connection, annular end face at the mesoporous bottom end opening is bottom-up to be formed slopely cyclic annular inclined surface radially inwards；
The positioning region of ceramic ball is to be less than cone with the matched type conical bench in the cyclic annular inclined surface, the writing portion of ceramic ball for diameter
The hemispherical script of shape step lower end surface, the type conical bench are arranged at cyclic annular inclined surface, and ink accommodating cavity passes through mesoporous
It is connected to the capillary channel of ceramic ball.
The pen further include it is detachable be located by connecting in the sleeve on pen tube lower half, which offers
For the through-hole that the hemispherical script of ceramic ball is stretched out, the circumferential side wall of the through hole is shunk radially inward forms step
Face, the type conical bench lower end surface of the ceramics ball is pushed against makes ceramic ball fixing card be set to pen tube and sleeve at the step surface
Between.
The sleeve is to be threadedly coupled, snap connection and interference company with the detachable positioning connection of pen tube lower half
One of connect.
The waterproof and breathable non-textile mulch be set to pen cover lower ending opening at, pen cover be able to interference connector sleeve be set to pen tube
Inside at upper end opening, and the flange being erected at pen tube upper end opening is formed at the upper end opening of pen cover.
The waterproof and breathable non-textile mulch be set to pen cover upper end opening at, pen cover be able to interference connector sleeve be set to pen tube
Outside at upper end opening.
The waterproof and breathable non-woven fabrics is at least one layer.
The advantageous effects of the utility model are: this has the pen of capillary ceramics ball, with traditional ball pen
The ways of writing for driving ink out of ink is rotated by ball compared to changing, there is no balls to rotate the abrasion to ball seat；And it makes pottery
Porcelain ball abrasion resistance properties are good, and service life is significantly larger than traditional ball pen；Its structure is simple compared with traditional pen, cost
It is low, it is not necessarily to clean pen tube after the completion of use, ink can be filled after being finished, and long service life is environmentally protective.
Detailed description of the invention
Fig. 1 is the schematic diagram of the section structure of pen described in the utility model；
Fig. 2 is the enlarged drawing of part A structure in Fig. 1；
Fig. 3 is the enlarged drawing of part B structure in Fig. 1；
Fig. 4 is the schematic perspective view of ball described in the utility model；
Fig. 5 is the positive structure schematic of ball described in the utility model；
Wherein:
1- pen tube；101- ink accommodating cavity；102- inside contracts section；103- mesoporous；104- ring-type inclined surface；
2- ink；
3- ceramics ball；301- capillary channel；302- type conical bench；The hemispherical script of 303-；
4- pen cover；401- flange；
5- waterproof and breathable non-woven fabrics；
6- sleeve；601- through-hole；602- step surface.
Specific embodiment
In order to understand the technical means of the present invention more clearly, it and can be implemented in accordance with the contents of the specification,
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is described in further detail, following embodiment is used
In illustrating the utility model, but it is not intended to limit the scope of the present invention.
A kind of structure of pen with capillary ceramics ball is disclosed in detail in following specific embodiments, in description
It is introduced using the direction that the pen is in writing state as benchmark direction.
Pen described herein includes pen tube 1, ceramic ball 3 and pen cover 4.
Wherein pen tube 1 is in the long tubular structure of both ends open, and the lower part of the long tubular structure is at lower ending opening along diameter
Section 102 is inside contracted to inside contracting to be formed, long tubular structure inner hollow is formed with the ink accommodating cavity 101 for filling ink 2, inside contracts
Hollow space is formed with the mesoporous 103 being connected to ink accommodating cavity in section.This outer pen tube 1 inside contracts at the mesoporous bottom end opening of section
Annular end face is bottom-up to be formed slopely cyclic annular inclined surface 104 radially inwards.
Writing portion of the ceramic ball 3 by being located at the positioning region of the upper half and positioned at lower half forms, the positioning region and writing
Portion is integrally formed by ceramics.Positioning region is a type conical bench 302, the tilt angle of the type conical bench and above-mentioned cyclic annular inclined surface
104 inclination angle matches, and the tilt angle both in this specific embodiment is consistent；Writing portion is a hemispherical script 303, should
Downward, and the hemispherical script and the diameter of above-mentioned 302 lower end surface joint of type conical bench are small for the spherical surface of hemispherical script
Diameter in type conical bench lower end surface forms a ladder platform in type conical bench lower end surface and hemispherical script joint in this way
Face, above-mentioned type conical bench 302 are arranged at cyclic annular inclined surface 104, and card herein, which sets mode, can be interference connection, can also be with
It is to be set by other component come card, achievees the purpose that for ceramic ball to be fixed at pen tube lower ending opening with this.Furthermore entire
The inside (including positioning region and writing portion) of ceramic ball be equipped with interpenetrate and extending direction downwards and/or hair obliquely
The upper end opening of thin pipe 301, the capillary channel is connected to ink accommodating cavity, and the lower ending opening of the capillary channel extends to writing
The surface in portion's (i.e. hemispherical script 303), i.e. the lower ending opening of capillary channel is only located in hemispherical script, in taper platform
There is no any opening of capillary channel in the peripheral side of rank and bottom surface, then ink accommodating cavity 101 passes through mesoporous 103 and Ceramic Balls
Pearl capillary channel 301 is connected to.This ceramics ball in the preparation can by positioned in clay wear under high temperature it is easily incinerated
Fiber is fired, and when firing, fiber is ashed by high temperature, forms corresponding capillary channel.
Pen cover 4 is in the section tubular structure of both ends open, is capable of fixing the opening being sheathed in pen tube upper end.Pen cover 4
Short tubular structure opening covering be equipped with waterproof and breathable non-woven fabrics 5, the waterproof and breathable non-woven fabrics be able to cover ink appearance
Set the upper end sagittal plane of chamber.Waterproof and breathable non-woven fabrics 5 described herein has waterproof but breathable characteristic, due to ink
The gas permeability of water-color paintbrush can influence the amount out of ink of pen, therefore the waterproof and breathable non-woven fabrics is at least one layer, can be by being superimposed not
The permeability of pen is adjusted with the waterproof and breathable non-woven fabrics of the number of plies, and then adjusts the amount out of ink of pen.Waterproof in the application
Breathable nonwoven 5 can cover at the lower ending opening of pen cover 4, then pen cover 4 can be designed to that outer diameter is slightly less than 1 upper end of pen tube
The short tubular structure of opening inside diameter, the short tubular structure during installation be able to interference connector sleeve be set to 1 upper end opening of pen tube in
Side, and the flange 401 that can be erected at pen tube upper end opening can be also designed at the upper end opening of pen cover 4, prevent pen cover 4 from falling
Enter in pen tube.Waterproof and breathable non-woven fabrics 5 can also cover at the upper end opening of pen cover 4, then pen cover 4 can be designed to internal diameter
Slightly larger than the short tubular structure of outer diameter at 1 upper end opening of pen tube, the short tubular structure during installation be able to interference connector sleeve be set to
Outside at 1 upper end opening of pen tube.The set-up mode of waterproof and breathable non-woven fabrics 5 is above-mentioned first way in this specific embodiment.
Due to the effect of waterproof and breathable non-woven fabrics and the effect of ink own tension, which does not go out when not in use in static condition
Ink, it is only uniformly out of ink when writing.
In the above process, when using other component ceramic ball to be stably fixed at pen tube lower ending opening, it is
More convenient and processing convenience, can be also located by connecting using detachable in 1 lower half of pen tube in the pen
On sleeve 6, the sleeve and the detachable positioning connection of pen tube lower half are be threadedly coupled, snap connection and interference company
One of connect, in this specific embodiment by the way of being threadedly coupled.Specifically: it is close on the lower half of pen tube to inside contract section
It is formed with external screw thread at top, is corresponded on the inner sidewall of sleeve upper end and is formed with internal screw thread at the external screw thread, pass through inside and outside spiral shell
Threaded connection between line is by sleeve detachable connection in pen tube.The bottom end of sleeve 6 offers the hemisphere for ceramic ball
The through-hole 601 that shape script is stretched out, the circumferential side wall of the through hole is shunk radially inward forms step surface 602, then Ceramic Balls
The type conical bench lower end surface of pearl, which pushes against, is set to ceramic ball fixing card between pen tube and sleeve, due to sleeve
After installing the lower end surface of ceramic ball type conical bench be able to be resisted against on the step surface of through-hole, therefore the positioning of ceramic ball
Portion is firmly fixed, and only writing portion is exposed at the outside of through-hole, that is, protects the type conical bench of ceramic ball, and can incite somebody to action
Ceramic ball is firmly stabilized.
The pen with capillary ceramics ball changes compared with traditional ball pen and rotates drive ink by ball
Water ways of writing out of ink, there is no balls to rotate the abrasion to ball seat；And ceramics ball abrasion resistance properties are good, service life
Significantly larger than traditional ball pen；Its structure is simple compared with traditional pen, at low cost, is not necessarily to clean pen tube after the completion of use, ink
Water can be filled after being finished, and long service life is environmentally protective.
The above is only the preferred embodiment of the utility model, is not intended to limit the utility model, it is noted that
For those skilled in the art, without deviating from the technical principle of the utility model, it can also do
Several improvements and modifications out, these improvements and modifications also should be regarded as the protection scope of the utility model.
Claims (7)
1. a kind of pen with capillary ceramics ball, the direction of writing state is in as benchmark direction using the pen,
It is characterized by comprising
Both ends open is in the pen tube (1) of long tubular structure, and the long tubular structure inner hollow of the pen tube is formed with for filling ink
(2) ink accommodating cavity (101)；
Fixing card is set to the ceramic ball (3) at pen tube lower ending opening, and the ceramics ball is by the positioning region and position positioned at the upper half
Writing portion in lower half forms, the inside of the positioning region and writing portion be equipped with interpenetrate and extending direction downwards and/
Or capillary channel (301) obliquely, and the upper end opening of the capillary channel is connected to ink accommodating cavity, under the capillary channel
End opening extends to the surface of writing portion；With
Both ends open is in the pen cover (4) of short tubular structure, which is set to the opening of pen tube upper end, and pen cover is short
The opening covering of tubular structure is equipped with waterproof and breathable non-woven fabrics (5), which be able to cover ink accommodating
The upper end sagittal plane of chamber.
2. the pen according to claim 1 with capillary ceramics ball, it is characterised in that: the pen tube (1)
Lower part, which radially inside contracts to be formed close to opening, inside contracts section (102), this inside contracts section and is formed with the mesoporous being connected to ink accommodating cavity
(103), annular end face at the mesoporous bottom end opening is bottom-up to be formed slopely cyclic annular inclined surface (104) radially inwards；Pottery
The positioning region of porcelain ball (3) be with the cyclic annular matched type conical bench in inclined surface (302), the writing portion of ceramic ball is diameter
Less than the hemispherical script (303) of type conical bench lower end surface, the type conical bench is arranged at cyclic annular inclined surface, ink accommodating
Chamber is connected to by mesoporous with the capillary channel of ceramic ball.
3. the pen according to claim 2 with capillary ceramics ball, it is characterised in that: the pen also wraps
Include it is detachable be located by connecting in the sleeve (6) on pen tube (1) lower half, which offers the hemisphere for ceramic ball
The through-hole (601) that shape script is stretched out, the circumferential side wall of the through hole is shunk radially inward to be formed step surface (602), described
The type conical bench lower end surface of ceramic ball, which pushes against, is set to ceramic ball fixing card between pen tube and sleeve.
4. the pen according to claim 3 with capillary ceramics ball, it is characterised in that: the sleeve and pen tube
The detachable positioning connection of lower half is to be threadedly coupled, snap connection and one of connect with interference.
5. the pen according to claim 1 with capillary ceramics ball, it is characterised in that: the waterproof and breathable without
Woven fabric (5) covering be set to pen cover (4) lower ending opening at, pen cover (4) be able to interference connector sleeve be set to pen tube (1) upper end opening at
Inside, and the flange (401) being erected at pen tube upper end opening is formed at the upper end opening of pen cover (4).
6. the pen according to claim 1 with capillary ceramics ball, it is characterised in that: the waterproof and breathable without
Woven fabric (5) covering be set to pen cover (4) upper end opening at, pen cover (4) be able to interference connector sleeve be set to pen tube (1) upper end opening at
Outside.
7. the pen according to claim 5 or 6 with capillary ceramics ball, it is characterised in that: the waterproof is saturating
Gas non-woven fabrics (5) is at least one layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820437239.9U CN208602140U (en) | 2018-03-29 | 2018-03-29 | Pen with capillary ceramics ball |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820437239.9U CN208602140U (en) | 2018-03-29 | 2018-03-29 | Pen with capillary ceramics ball |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208602140U true CN208602140U (en) | 2019-03-15 |
Family
ID=65660466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820437239.9U Active CN208602140U (en) | 2018-03-29 | 2018-03-29 | Pen with capillary ceramics ball |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208602140U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108312735A (en) * | 2018-03-29 | 2018-07-24 | 真彩文具股份有限公司 | Pen with capillary ceramics ball |
-
2018
- 2018-03-29 CN CN201820437239.9U patent/CN208602140U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108312735A (en) * | 2018-03-29 | 2018-07-24 | 真彩文具股份有限公司 | Pen with capillary ceramics ball |
| CN108312735B (en) * | 2018-03-29 | 2024-01-09 | 真彩文具股份有限公司 | Ink pen with capillary ceramic ball |
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