CN87200161U - Spiral stem ball pen core - Google Patents
Spiral stem ball pen core Download PDFInfo
- Publication number
- CN87200161U CN87200161U CN 87200161 CN87200161U CN87200161U CN 87200161 U CN87200161 U CN 87200161U CN 87200161 CN87200161 CN 87200161 CN 87200161 U CN87200161 U CN 87200161U CN 87200161 U CN87200161 U CN 87200161U
- Authority
- CN
- China
- Prior art keywords
- pen
- pen core
- ball
- rod
- utility
- 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.)
- Ceased
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Abstract
The utility model relates to a ball pen core, comprising a stem for loading the ink, a pen head, a pen bead, etc. The stem is a rotary spiral shape. Compared with the general ball pen core with a straight line stem, the utility model uses the pen cap stem with the same length so as to increase the ink of the pen core and prolong the service life of the pen core, and the utility model is in particular suitable for a quantity of multifunctional pens.
Description
The utility model relates to a kind of refill for ball-point pen, particularly a kind of screw rod body ball-pen refill.
The refill for ball-point pen that uses is the linear body of rod substantially at present.At some in particular cases, as in some double-purpose pens,, have to shorten the body of rod length of refill for ball-point pen in order to guarantee the appearance design and the necessary technology index of pen.Like this, just reduce the ink volume capacity of pen core relatively, influenced the useful life and the setting-out length of refill for ball-point pen.
The utility model provides a kind of refill for ball-point pen, this refill for ball-point pen is made up of the members such as the body of rod, nib and a pearl of charge of oil China ink, it is characterized in that the described body of rod is a rotating screw shape, its spiral length and spiral radian partly determines according to the use needs, that is to say, this refill for ball-point pen both can be that the whole body of rod becomes rotating screw shape, also can be partly to become rotating screw shape.
The utility model is compared with prior art, under the prerequisite that guarantees the pen core writing quality, utilizes the pen cap bar of same length, has but increased the printing ink reserves of pen core greatly.
Below in conjunction with accompanying drawing the utility model is further described.
Accompanying drawing 1 is the refill for ball-point pen side view that a kind of whole body of rod of the utility model becomes rotating screw shape.
Accompanying drawing 2 is refill for ball-point pen side views that a kind of part body of rod of the utility model becomes rotating screw shape.
With reference to Fig. 1: this rotating screw body of rod refill for ball-point pen is made up of the body of rod members such as (3) of nib (1), a pearl (2) and charge of oil China ink.The whole one-tenth rotating screw of its body of rod (3) shape.
Fig. 2: the part of the body of rod of this refill for ball-point pen (3) becomes rotating screw shape.
Claims (2)
1, a kind of refill for ball-point pen, its body of rod by the charge of oil China ink (3), a pearl (2), nib (1) member are formed.It is characterized in that the described body of rod (3) is a rotating screw shape.
2, according to claim 1 described refill for ball-point pen, what it is characterized in that the described body of rod (3) partly is rotating screw shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 87200161 CN87200161U (en) | 1987-01-08 | 1987-01-08 | Spiral stem ball pen core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 87200161 CN87200161U (en) | 1987-01-08 | 1987-01-08 | Spiral stem ball pen core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN87200161U true CN87200161U (en) | 1987-11-04 |
Family
ID=4816629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 87200161 Ceased CN87200161U (en) | 1987-01-08 | 1987-01-08 | Spiral stem ball pen core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN87200161U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103129217A (en) * | 2011-11-29 | 2013-06-05 | 靖大学 | Integrated ball-point pen |
-
1987
- 1987-01-08 CN CN 87200161 patent/CN87200161U/en not_active Ceased
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103129217A (en) * | 2011-11-29 | 2013-06-05 | 靖大学 | Integrated ball-point pen |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CE01 | Termination of patent right |