CN107933140A - Anti-overflow writing on blackboard - Google Patents
Anti-overflow writing on blackboard Download PDFInfo
- Publication number
- CN107933140A CN107933140A CN201711246857.1A CN201711246857A CN107933140A CN 107933140 A CN107933140 A CN 107933140A CN 201711246857 A CN201711246857 A CN 201711246857A CN 107933140 A CN107933140 A CN 107933140A
- Authority
- CN
- China
- Prior art keywords
- ink storage
- penholder
- writing
- core
- storage core
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43K—IMPLEMENTS FOR WRITING OR DRAWING
- B43K5/00—Pens with ink reservoirs in holders, e.g. fountain-pens
- B43K5/02—Ink reservoirs
- B43K5/10—Ink reservoirs with reserve ink chambers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drawing Aids And Blackboards (AREA)
Abstract
The invention discloses a kind of anti-overflow writing on blackboard, it is related to stationery manufacturing technology field, include the penholder of tubular, the both ends of the penholder have been connected through a screw thread nib and tail-hood respectively, the penholder inner cavity is equipped with ink storage core, and insertion ink storage core in one end is coated with the nib draws writing brush core, and the written outer sheath is equipped with the cap for brush, equipped with the ring flat-plate drawn on writing brush core is sleeved on inside the nib, the end face of the ring flat-plate and the end face of the ink storage core fit；Ring cover is housed in the afterbody of the ink storage core, the ring is provide with the spacer pin of the oriented tail-hood protrusion, spring is set with the spacer pin.Compared with prior art, the end face of ring flat-plate of the present invention and the end face of ink storage core fit, and prevent ink from escaping to penholder inner cavity from the junction for drawing writing brush core and ink storage core, so as to avoid ink leakage, to outside penholder, holding writing on blackboard will not be dirty.
Description
Technical field
The present invention relates to stationery manufacturing technology field, especially a kind of anti-overflow writing on blackboard.
Background technology
Writing on blackboard is a kind of instrument write on blank, similar to the chalk of blackboard.This pen is made of ink
For ink, it can write on smooth blank, and available whiteboard eraser is wiped.The writing on blackboard used at present includes the penholder of tubular,
The both ends of penholder have been connected through a screw thread nib and tail-hood respectively, and penholder inner cavity is equipped with ink storage core, and being coated with one end in nib inserts
Enter ink storage core draws writing brush core, and written outer sheath is equipped with the cap for brush.This writing on blackboard has the following disadvantages in use：Ink
Water easily escapes to penholder inner cavity from the junction for drawing writing brush core and ink storage core, and nib, tail-hood and penholder are connected by screw thread
Connect, ink can be leaked into outside penholder from threaded connection place, held writing on blackboard and be easily dirty.
The content of the invention
Problem to be solved by this invention is to provide a kind of anti-overflow writing on blackboard, and the ink that it can solve existing writing on blackboard holds
The problem of easy to leak is to penholder outside.
To solve the above-mentioned problems, the technical solution adopted by the present invention is：This anti-overflow writing on blackboard, includes the pen of tubular
Bar, the both ends of the penholder have been connected through a screw thread nib respectively and tail-hood, the penholder inner cavity are equipped with ink storage core, the nib
On be coated with that one end is inserted into the ink storage core draw writing brush core, the written outer sheath be equipped with the cap for brush, it is described it is written inside
Equipped with the ring flat-plate drawn on writing brush core is sleeved on, the end face of the ring flat-plate and the end face of the ink storage core fit.
In above-mentioned anti-overflow writing on the blackboard pen technology scheme, more specifically technical solution can also be：In the afterbody of the ink storage core
Equipped with ring cover, the ring is provide with the spacer pin of the oriented tail-hood protrusion, and spring is set with the spacer pin.
Further, the ring flat-plate is connected by screw thread with the nib, and the ring flat-plate is equipped with two be oppositely arranged
Groove, the opening of the groove is towards its outside.
By adopting the above-described technical solution, the present invention has the advantages that compared with prior art：
1st, the present invention is equipped with the ring flat-plate for being sleeved on and drawing on writing brush core inside nib, and the end face and the end face of ink storage core of ring flat-plate are affixed
Close, prevent ink from escaping to penholder inner cavity from the junction for drawing writing brush core and ink storage core, so as to avoid ink leakage to outside penholder
Portion, holding writing on blackboard will not be dirty.
2nd, ring cover is housed in the afterbody of ink storage core, ring is provide with the spacer pin of oriented tail-hood protrusion, bullet is set with spacer pin
Spring, makes the both ends of the surface of ink storage core keep fitting with the end face of ring cover, ring flat-plate, further prevents ink leakage by spring.
3rd, ring flat-plate is connected by screw thread with nib, and ring flat-plate is equipped with two grooves being oppositely arranged, the opening direction of groove
Its outside, rotates ring flat-plate by two grooves and is installed, convenient for disassembly and assembly.
Brief description of the drawings
Fig. 1 is the structure diagram of the embodiment of the present invention.
Fig. 2 is the structure diagram of the ring flat-plate of the embodiment of the present invention.
Embodiment
The invention will be further described for embodiment below in conjunction with the accompanying drawings：
A kind of anti-overflow writing on blackboard as shown in Figure 1 and Figure 2, includes the penholder 5 of tubular, the both ends of penholder 5 are connected by screw thread respectively
It is connected to nib 8 and tail-hood 1,5 inner cavity of penholder is equipped with ink storage core 4, ink storage core 4 has shell and cased Sponge, pen
One end insertion ink storage core 4 is coated with first 8 draws writing brush core 7, and the outer sheath of nib 8 is equipped with the cap for brush 9, is equipped with inside nib 8
The ring flat-plate 6 drawn on writing brush core 7 is sleeved on, ring flat-plate 6 is connected by screw thread with nib 8, and it is recessed that two be oppositely arranged are provided with ring flat-plate 6
Groove, towards its outside, the end face and the end face of ink storage core 4 of ring flat-plate 6 fit the opening of groove.It is equipped with the afterbody of ink storage core 4
Ring cover 3, ring cover 3 have the spacer pin to the protrusion of tail-hood 1, and spring 2 is set with spacer pin, and the inner of tail-hood 1 is equipped with spring 2
Limiting slot.
The present invention makes the both ends of the surface of ink storage core 4 keep fitting with the end face of ring cover 3, ring flat-plate 6 by spring 2, prevents ink
Water escapes to 5 inner cavity of penholder, so as to avoid ink leakage from not being dirty to outside penholder 5, holding writing on blackboard.Pull down tail-hood 1
, can be to 4 adding ink of ink storage core with ring cover 3.
Claims (3)
1. a kind of anti-overflow writing on blackboard, includes the penholder of tubular（5）, the penholder（5）Both ends be connected through a screw thread respectively
Nib（8）And tail-hood（1）, the penholder（5）Inner cavity is equipped with ink storage core（4）, the nib（8）On be coated with one end insertion described in
Ink storage core（4）Draw writing brush core（7）, the nib（8）Outer sheath the cap for brush is housed（9）, it is characterised in that：In the nib
（8）Described draw writing brush core equipped with being sleeved in inside（7）On ring flat-plate（6）, the ring flat-plate（6）End face and the ink storage core（4）'s
End face fits.
2. anti-overflow writing on blackboard according to claim 1, it is characterised in that：In the ink storage core（4）Afterbody ring cover is housed
（3）, the ring cover（3）Equipped with to the tail-hood（1）Raised spacer pin, is set with spring on the spacer pin（2）.
3. anti-overflow writing on blackboard according to claim 1 or claim 2, it is characterised in that：The ring flat-plate（6）Pass through screw thread and the nib
（8）Connection, the ring flat-plate（6）It is equipped with two grooves being oppositely arranged, the opening of the groove is towards its outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711246857.1A CN107933140A (en) | 2017-12-01 | 2017-12-01 | Anti-overflow writing on blackboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711246857.1A CN107933140A (en) | 2017-12-01 | 2017-12-01 | Anti-overflow writing on blackboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107933140A true CN107933140A (en) | 2018-04-20 |
Family
ID=61948191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711246857.1A Pending CN107933140A (en) | 2017-12-01 | 2017-12-01 | Anti-overflow writing on blackboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107933140A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1510830A (en) * | 1966-05-24 | 1968-01-26 | Foyer & Cie Le | Writer instrument |
| GB1108598A (en) * | 1965-09-02 | 1968-04-03 | Gustav Schwanhausser | Writing implement |
| CN2224089Y (en) * | 1995-06-09 | 1996-04-10 | 余晔 | Suction-less pen with disposable ink reservoir |
| KR20050007355A (en) * | 2002-05-31 | 2005-01-17 | 펜텔 가부시기가이샤 | Applicator |
| CN1652948A (en) * | 2002-05-14 | 2005-08-10 | 三菱铅笔株式会社 | Writing utensil |
| CN200981411Y (en) * | 2006-12-07 | 2007-11-28 | 姜文本 | Pen capable of exchanging inner tube |
| CN201244984Y (en) * | 2007-04-05 | 2009-05-27 | J.S.斯达德勒两合公司 | Writing, painting and/or marking instrument and reservoir therefor |
| FR2950563A1 (en) * | 2009-09-28 | 2011-04-01 | Bic Soc | Writing instrument, has thrust element for pushing back nib to return nib to outlet position when drive pressure ceases, where thrust element is arranged in barrel to exert thrust directed forward on cartridge |
| CN202641093U (en) * | 2011-05-19 | 2013-01-02 | 株式会社樱花彩色笔 | Coating device and coating liquid box |
-
2017
- 2017-12-01 CN CN201711246857.1A patent/CN107933140A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1108598A (en) * | 1965-09-02 | 1968-04-03 | Gustav Schwanhausser | Writing implement |
| FR1510830A (en) * | 1966-05-24 | 1968-01-26 | Foyer & Cie Le | Writer instrument |
| CH467678A (en) * | 1966-05-24 | 1969-01-31 | Foyer & Cie Le | Writer instrument |
| CN2224089Y (en) * | 1995-06-09 | 1996-04-10 | 余晔 | Suction-less pen with disposable ink reservoir |
| CN1652948A (en) * | 2002-05-14 | 2005-08-10 | 三菱铅笔株式会社 | Writing utensil |
| KR20050007355A (en) * | 2002-05-31 | 2005-01-17 | 펜텔 가부시기가이샤 | Applicator |
| CN1655954A (en) * | 2002-05-31 | 2005-08-17 | 百龙企业有限公司 | Applicator |
| CN200981411Y (en) * | 2006-12-07 | 2007-11-28 | 姜文本 | Pen capable of exchanging inner tube |
| CN201244984Y (en) * | 2007-04-05 | 2009-05-27 | J.S.斯达德勒两合公司 | Writing, painting and/or marking instrument and reservoir therefor |
| FR2950563A1 (en) * | 2009-09-28 | 2011-04-01 | Bic Soc | Writing instrument, has thrust element for pushing back nib to return nib to outlet position when drive pressure ceases, where thrust element is arranged in barrel to exert thrust directed forward on cartridge |
| CN202641093U (en) * | 2011-05-19 | 2013-01-02 | 株式会社樱花彩色笔 | Coating device and coating liquid box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180420 |
|
| RJ01 | Rejection of invention patent application after publication |