CN203974309U - A kind of mapping anti-fouling type gel ink pen - Google Patents

A kind of mapping anti-fouling type gel ink pen Download PDF

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Publication number
CN203974309U
CN203974309U CN201420313333.5U CN201420313333U CN203974309U CN 203974309 U CN203974309 U CN 203974309U CN 201420313333 U CN201420313333 U CN 201420313333U CN 203974309 U CN203974309 U CN 203974309U
Authority
CN
China
Prior art keywords
gel ink
utility
annular groove
mapping
model
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
Application number
CN201420313333.5U
Other languages
Chinese (zh)
Inventor
张子强
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
China University of Petroleum East China
Original Assignee
China University of Petroleum East China
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by China University of Petroleum East China filed Critical China University of Petroleum East China
Priority to CN201420313333.5U priority Critical patent/CN203974309U/en
Application granted granted Critical
Publication of CN203974309U publication Critical patent/CN203974309U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses a kind of mapping anti-fouling type gel ink pen, comprise a shell and pen core, wherein at the terminal position place of a shell, have an annular groove, the opening of this annular groove is tilted to down.When mapping, ruler use side is embedded in the annular groove of this utility model, by ruler use side built on stilts (not contacting paper), thereby can not pollute paper or the both hands of making dirty because of the fuel-displaced of pen core.The utility model is easy to processing, and easy to use, generalization is strong.

Description

A kind of mapping anti-fouling type gel ink pen
Technical field
The utility model relates to a kind of stationery, relates in particular to a kind of gel ink pen of the use of mapping.
Background technology
With conventional gel ink pen, during along ruler mapping setting-out, through the ruler use side of being everlasting, be stained with the oil of Neutral ball-point for ball-point pen, thereby make hand pollute paper dirty, to user, make troubles.
Utility model content
The purpose of this utility model is to provide a kind of mapping anti-fouling type gel ink pen, effectively solves the technical problem of above-mentioned existence.
For achieving the above object, the technical scheme that the utility model adopts is: a kind of mapping anti-fouling type gel ink pen, comprise a shell and pen core, and wherein at the terminal position place of a shell, there is an annular groove, the opening of this annular groove is tilted to down.
The beneficial effects of the utility model are: more conventional gel ink pen is a many circular groove structure, when mapping, ruler use side can be embedded in the annular groove of this utility model, by ruler use side built on stilts (not contacting paper), thereby can not pollute paper or the both hands of making dirty because of the fuel-displaced of pen core.The utility model is easy to processing, and easy to use, generalization is strong.
Accompanying drawing explanation
Accompanying drawing is partial structurtes schematic diagram of the present utility model.
Drawing explanation: a 1. shell 2. pen core 3. annular groove 4. rulers.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As shown in the figure, a kind of mapping anti-fouling type gel ink pen, comprises a shell 1 and pen core 2, wherein at the terminal position place of a shell 1, has an annular groove 3, and the opening of annular groove 3 is tilted to down.
When mapping, the use side of ruler 4 can be embedded in the annular groove 3 of this utility model, thereby by the use side of ruler 4 built on stilts (not contacting paper), then with left hand, pin ruler 4, the right hand is write setting-out.Because the use side of ruler 4 does not contact paper, thereby can not pollute paper or the both hands of making dirty because of the fuel-displaced of pen core 2.

Claims (2)

1. a mapping anti-fouling type gel ink pen, comprises a shell (1) and pen core (2), it is characterized in that: at the terminal position place of a shell (1), have an annular groove (3).
2. a kind of mapping anti-fouling type gel ink pen as claimed in claim 1, is characterized in that: the opening of annular groove (3) is tilted to down.
CN201420313333.5U 2014-06-13 2014-06-13 A kind of mapping anti-fouling type gel ink pen Expired - Fee Related CN203974309U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420313333.5U CN203974309U (en) 2014-06-13 2014-06-13 A kind of mapping anti-fouling type gel ink pen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420313333.5U CN203974309U (en) 2014-06-13 2014-06-13 A kind of mapping anti-fouling type gel ink pen

Publications (1)

Publication Number Publication Date
CN203974309U true CN203974309U (en) 2014-12-03

Family

ID=51971791

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420313333.5U Expired - Fee Related CN203974309U (en) 2014-06-13 2014-06-13 A kind of mapping anti-fouling type gel ink pen

Country Status (1)

Country Link
CN (1) CN203974309U (en)

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20141203

Termination date: 20150613

EXPY Termination of patent right or utility model