CN104527264A - Ballpoint pen refill - Google Patents
Ballpoint pen refill Download PDFInfo
- Publication number
- CN104527264A CN104527264A CN201410786577.XA CN201410786577A CN104527264A CN 104527264 A CN104527264 A CN 104527264A CN 201410786577 A CN201410786577 A CN 201410786577A CN 104527264 A CN104527264 A CN 104527264A
- Authority
- CN
- China
- Prior art keywords
- ball
- supporter
- supporting body
- spiral groove
- communicated
- 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
- B43K7/00—Ball-point pens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43K—IMPLEMENTS FOR WRITING OR DRAWING
- B43K1/00—Nibs; Writing-points
- B43K1/08—Nibs; Writing-points with ball points; Balls or ball beds
- B43K1/084—Ball beds
Landscapes
- Pens And Brushes (AREA)
Abstract
The invention discloses a ballpoint pen refill. The ballpoint pen refill comprises an ink storage tube, a supporting body and a ball. The ink storage tube is communicated with the rear end of the supporting body in a sealed mode, the front end of the supporting body is connected with the ball in a clamping mode, the inner wall of the clamping part of the supporting body is provided with a spiral groove, the rear end of the spiral groove is communicated with the ink storage tube, and the front end of the spiral groove is a blind end. Because the inner wall of the ball clamping part of the supporting body is provided with the spiral groove, it is guaranteed that ink stored in the spiral groove can lubricate the surface of the ball at any time, friction between the ball and the supporting body is reduced, and the service life is prolonged.
Description
Technical field
The present invention relates to technical field of stationery, especially a kind of refill for ball-point pen.
Background technology
Ball pen is a kind of conventional writing implement, and its pen core is the structure of an ink storing tube front end clamping ball pearl, and the ink flowed out in ink storing tube when writing because of the rotation of ball pearl, and is transferred to ball bead surface or infiltrates the recording bodies such as paper, reaches and writes object.If the ball support of ball and this ball of supporting weares and teares, then ball would not successfully rotate, and lettering feature significantly reduces, and finally causes writing.Therefore, the wearing and tearing reducing ball and ball support are very important.
Summary of the invention
The present invention is directed to the deficiencies in the prior art, propose a kind of refill for ball-point pen, structure is ingenious, long service life.
In order to realize foregoing invention object, the invention provides following technical scheme: a kind of refill for ball-point pen, comprise ink storing tube, supporter and ball pearl, ink storing tube is communicated with supporter back-end sealing, supporter front end clamping ball pearl, the inwall of this supporter shackle portion is provided with helicla flute; This spiral fluted rear end is communicated with ink storing tube, and front end is cecum.
Compared with prior art, the present invention has the following advantages: on the supporter inwall of ball pearl shackle portion, arrange spiral type groove, ensure that the ink be stored in this spiral type groove can lubricate ball bead surface at any time, reduce the friction between ball pearl and supporter, improve service life.
Accompanying drawing explanation
Fig. 1 is the structural representation of refill for ball-point pen of the present invention.
Detailed description of the invention
Describe the present invention below in conjunction with accompanying drawing, the description of this part is only exemplary and explanatory, should not have any restriction to protection scope of the present invention.
A kind of refill for ball-point pen as shown in Figure 1, comprises ink storing tube 1, supporter 2 and ball pearl 3, and ink storing tube 1 is communicated with supporter 2 back-end sealing, supporter 2 front end clamping ball pearl, and the inwall of this supporter 2 shackle portion is provided with helicla flute 22; The rear end of this helicla flute 22 is communicated with ink storing tube 1, and front end is cecum.
Ink in such ink storing tube 1, by this groove 22 of inflow, easily infiltrates in the gap between ball pearl 3 and supporter 2, increases both lubricant effects, reduce rubbing action.
Groove 22 front end extends to supporter Access Division 21, and ball pearl 3 can be connected to supporter 2 front end by Access Division 21 well, and groove 22 front end extends to this position, can play lubrication well, and guarantee is write smooth and easy, oil-proof again.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (1)
1. a refill for ball-point pen, comprise ink storing tube, supporter and ball pearl, ink storing tube is communicated with supporter back-end sealing, and supporter front end clamping ball pearl, is characterized in that: the inwall of this supporter shackle portion is provided with helicla flute; This spiral fluted rear end is communicated with ink storing tube, and front end is cecum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410786577.XA CN104527264A (en) | 2014-12-18 | 2014-12-18 | Ballpoint pen refill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410786577.XA CN104527264A (en) | 2014-12-18 | 2014-12-18 | Ballpoint pen refill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104527264A true CN104527264A (en) | 2015-04-22 |
Family
ID=52842984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410786577.XA Pending CN104527264A (en) | 2014-12-18 | 2014-12-18 | Ballpoint pen refill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104527264A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86105488A (en) * | 1986-01-21 | 1988-03-09 | 鲁迪·胡特 | Tip of stylus and preparation method thereof |
| JP2004264952A (en) * | 2003-02-28 | 2004-09-24 | Canon Inc | Digital input device |
| JP2004268368A (en) * | 2003-03-07 | 2004-09-30 | Mitsubishi Pencil Co Ltd | Ball-point pen tip |
| JP2007216640A (en) * | 2006-02-20 | 2007-08-30 | Sakura Color Prod Corp | Tip for applicator, and applicator |
| CN101391365A (en) * | 2008-09-26 | 2009-03-25 | 胡泰林 | Copper full needle-tube pen-point and processing technique |
| JP2013176858A (en) * | 2012-02-28 | 2013-09-09 | Pilot Corporation | Ball-point pen tip and ball-point pen using the same |
| CN203567402U (en) * | 2013-10-12 | 2014-04-30 | 义乌市美能笔业有限公司 | Thermosensitive gel pen nib |
-
2014
- 2014-12-18 CN CN201410786577.XA patent/CN104527264A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86105488A (en) * | 1986-01-21 | 1988-03-09 | 鲁迪·胡特 | Tip of stylus and preparation method thereof |
| JP2004264952A (en) * | 2003-02-28 | 2004-09-24 | Canon Inc | Digital input device |
| JP2004268368A (en) * | 2003-03-07 | 2004-09-30 | Mitsubishi Pencil Co Ltd | Ball-point pen tip |
| JP2007216640A (en) * | 2006-02-20 | 2007-08-30 | Sakura Color Prod Corp | Tip for applicator, and applicator |
| CN101391365A (en) * | 2008-09-26 | 2009-03-25 | 胡泰林 | Copper full needle-tube pen-point and processing technique |
| JP2013176858A (en) * | 2012-02-28 | 2013-09-09 | Pilot Corporation | Ball-point pen tip and ball-point pen using the same |
| CN203567402U (en) * | 2013-10-12 | 2014-04-30 | 义乌市美能笔业有限公司 | Thermosensitive gel pen nib |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150422 |
|
| RJ01 | Rejection of invention patent application after publication |