CN203019865U - Pen head with screw threads - Google Patents
Pen head with screw threads Download PDFInfo
- Publication number
- CN203019865U CN203019865U CN 201220607126 CN201220607126U CN203019865U CN 203019865 U CN203019865 U CN 203019865U CN 201220607126 CN201220607126 CN 201220607126 CN 201220607126 U CN201220607126 U CN 201220607126U CN 203019865 U CN203019865 U CN 203019865U
- Authority
- CN
- China
- Prior art keywords
- pen head
- screw threads
- nib
- refill
- pen
- 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.)
- Expired - Fee Related
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- Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
Abstract
The utility model discloses a pen head with screw threads, comprising a pen head body which is composed of a pen point, a middle section and a refill connecting section, wherein external screw threads are arranged on the outer surface of the refill connecting section, and the shape of the middle section is a prism; when the pen head of a current refill is damaged or needs to be changed, the pen head with the screw threads can be used for replacing the pen head of the current refill; the refill connecting section can be easily and closely connected with the refill through the external screw threads; and the middle section of the pen head is shaped like the prism, the pen head can be steadily clamped though using a tool, and the pen head is convenient to install.
Description
Technical field
The utility model relates to a kind of nib of gel ink pen, relates in particular to a kind of threaded nib.
Background technology
Gel ink pen is present popular a kind of writing implement in the world, existing gel ink pen in use, often the one-pen core does not also write written just bad, and can not re-use, caused very large waste, and the written quality on present pen core is uneven, written bad the writing of some cores, but there is no at present the replacing nib of special-purpose gel ink pen, can't satisfy the needs that people change nib.
The utility model content
For the problem that above-mentioned prior art exists, it is a kind of that the utility model purpose is to provide ... threaded nib.
The technical solution of the utility model is: a kind of threaded nib, comprise the written body that is consisted of by nib, interlude and pen core linkage section, and the outer surface of described pen core linkage section is provided with external screw thread, and the profile of described interlude is prismatic.
As preferably, described external screw thread is tapping screw thread.
As preferably, the profile of described interlude is hexagon.
The beneficial effects of the utility model are: when the nib of existing pen core is damaged or needed to change, can use the utility model to replace, the pen core linkage section can be easy to by external screw thread and very closely be connected with pen core, and the interlude of nib is prismatic, tool using can firmly clamp it, thereby conveniently installs.
Description of drawings
Fig. 1 is structural representation of the present utility model.
In figure: 1, nib; 2, interlude; 3, pen core linkage section.
The specific embodiment
As a kind of embodiment of the present utility model, as shown in Figure 1, a kind of threaded nib, comprise the written body that is consisted of by nib 1, interlude 2 and pen core linkage section 3, the outer surface of described pen core linkage section 3 is provided with external screw thread, described external screw thread is tapping screw thread, and the profile of described interlude 2 is hexagon.
When the nib of existing pen core is damaged or is needed to change, can use the utility model to replace, pen core linkage section 3 can be easy to by external screw thread and very closely be connected with pen core, and the interlude 2 of nib is prismatic, tool using can firmly clamp it, thereby conveniently installs.
Claims (3)
1. a threaded nib, comprise the written body that is made of nib, interlude and pen core linkage section, and it is characterized in that: the outer surface of described pen core linkage section is provided with external screw thread, and the profile of described interlude is prismatic.
2. threaded nib according to claim 1, it is characterized in that: described external screw thread is tapping screw thread.
3. threaded nib according to claim 1 and 2, it is characterized in that: the profile of described interlude is hexagon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220607126 CN203019865U (en) | 2012-11-16 | 2012-11-16 | Pen head with screw threads |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220607126 CN203019865U (en) | 2012-11-16 | 2012-11-16 | Pen head with screw threads |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203019865U true CN203019865U (en) | 2013-06-26 |
Family
ID=48643870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220607126 Expired - Fee Related CN203019865U (en) | 2012-11-16 | 2012-11-16 | Pen head with screw threads |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203019865U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113320316A (en) * | 2021-06-11 | 2021-08-31 | 金云亮 | Gel ink pen |
-
2012
- 2012-11-16 CN CN 201220607126 patent/CN203019865U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113320316A (en) * | 2021-06-11 | 2021-08-31 | 金云亮 | Gel ink pen |
| CN113320316B (en) * | 2021-06-11 | 2023-10-10 | 广州优象文化用品有限公司 | Neutral pen |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130626 Termination date: 20131116 |