CN206242739U - Dotted line pen - Google Patents
Dotted line pen Download PDFInfo
- Publication number
- CN206242739U CN206242739U CN201621118648.XU CN201621118648U CN206242739U CN 206242739 U CN206242739 U CN 206242739U CN 201621118648 U CN201621118648 U CN 201621118648U CN 206242739 U CN206242739 U CN 206242739U
- Authority
- CN
- China
- Prior art keywords
- dotted line
- penholder
- pen
- roller
- rubber blanket
- 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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- Pens And Brushes (AREA)
Abstract
A kind of Dotted line pen of the utility model, the Dotted line pen includes penholder(1), the penholder(1)Inside it is provided with pen core(2);The penholder(1)Inside wear and be connected to a rotating shaft(3), the rotating shaft(3)On be set with a roller(4), the roller(4)Positioned at pen core(2)Lower section, the roller(4)Wheel face on be evenly arranged with multiple gear hobbings(5), the gear hobbing(5)The flank of tooth on be pasted with rubber blanket(5.1), the rubber blanket(5.1)Surface be set to frosting, the pen core(2)Bottom be provided with sponge block(2.1), the sponge block(2.1)With gear hobbing(5)Rubber blanket(5.1)Sliding contact.A kind of Dotted line pen of the utility model, it is simple structure, easy to use.
Description
Technical field
The utility model is related to a kind of Dotted line pen.
Background technology
At present, student is frequently necessary to mark all kinds of emphasis on textbook in learning process, especially in face of various differences
Knowledge point when, it is necessary to using different lines --- dotted line is labeled, to highlight its difference;But, nowadays lack
Corresponding to draw dotted line instrument, student is hand drawn, inefficiency.
The content of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, there is provided a kind of simple structure, Dotted line pen easy to use.
What the purpose of this utility model was realized in:
A kind of Dotted line pen, the Dotted line pen includes penholder, and pen core is provided with the penholder;Worn in the penholder and be connected to
One rotating shaft, is set with a roller in the rotating shaft, the roller is located at pen core lower section, is evenly arranged with the wheel face of the roller
Multiple gear hobbings, are pasted with rubber blanket on the flank of tooth of the gear hobbing, the surface of the rubber blanket is set to frosting, the pen core
Bottom be provided with sponge block, the rubber blanket sliding contact of the sponge block and gear hobbing.
A kind of Dotted line pen of the utility model, the side of the nib opening of the penholder is provided with cutting edge, the cutting edge and roller
Plane of rotation it is perpendicular, and the vertical range of the frosting of cutting edge and gear hobbing is 0.5 ~ 1.0mm.
A kind of Dotted line pen of the utility model, 2 ~ 3 gear hobbings are exposed at the taper nib opening of the penholder.
Compared with prior art, the beneficial effects of the utility model are:
The utility model can quickly and easily draw dotted line, and when the ink layer in gear hobbing is dry and hard blocked up, can pass through
Cutting edge is cut, it is ensured that still can normally be rotated after its long-time use, used.
Brief description of the drawings
Fig. 1 is a kind of partial structural diagram of Dotted line pen of the utility model.
Wherein:
Penholder 1, pen core 2, rotating shaft 3, roller 4, gear hobbing 5;
Cutting edge 1.1;
Sponge block 2.1;
Rubber blanket 5.1.
Specific embodiment
Referring to Fig. 1, a kind of Dotted line pen that the utility model is related to, the Dotted line pen includes penholder 1, in the penholder 1
It is provided with pen core 2;Worn in the penholder 1 and be connected to a rotating shaft 3, a roller 4 is set with the rotating shaft 3, the roller 4 is located at pen
The lower section of core 2, is evenly arranged with multiple gear hobbings 5 on the wheel face of the roller 4, rubber blanket is pasted with the flank of tooth of the gear hobbing 5
5.1, the surface of the rubber blanket 5.1 is set to frosting, and the bottom of the pen core 2 is provided with sponge block 2.1, the sponge block
2.1 with the sliding contact of rubber blanket 5.1 of gear hobbing 5;
When using, the gear hobbing 5 of roller 4 is rolled across on paper, the rubber blanket 5.1 of gear hobbing 5 is by the cunning with sponge block 2.1
Dynamic contact, the ink in pen core 2 that sponge block 2.1 is adsorbed onto is transferred on the frosting of rubber blanket 5.1, so as to print to paper
Dotted line is formed on face;
Preferably, 2 ~ 3 gear hobbings 5 are exposed at the taper nib opening of the penholder 1, so as to prevent excessive exposed cause
Ink volatilizees or dries in the shade;
Preferably, the side of the nib opening of the penholder 1 is provided with cutting edge 1.1, the rotation of the cutting edge 1.1 and roller 4
Face is perpendicular, and cutting edge 1.1 and the vertical range of the frosting of gear hobbing 5 are 0.5 ~ 1.0mm, so that when on the frosting of gear hobbing 5
The dry and hard thickness of ink it is blocked up when, cutting edge 1.1 can be eliminated dry and hard ink layer, it is to avoid ink layer is blocked up with pen core 2
The sponge block 2.1 of bottom there is clamping stagnation and cannot smooth rotation.
In addition:It should be noted that above-mentioned specific embodiment is only a prioritization scheme of this patent, the skill of this area
Any change or improvement that art personnel are done according to above-mentioned design, within the protection domain of this patent.
Claims (3)
1. a kind of Dotted line pen, the Dotted line pen includes penholder(1), the penholder(1)Inside it is provided with pen core(2);Its feature exists
In:The penholder(1)Inside wear and be connected to a rotating shaft(3), the rotating shaft(3)On be set with a roller(4), the roller(4)It is located at
Pen core(2)Lower section, the roller(4)Wheel face on be evenly arranged with multiple gear hobbings(5), the gear hobbing(5)The flank of tooth on attach
There is rubber blanket(5.1), the rubber blanket(5.1)Surface be set to frosting, the pen core(2)Bottom be provided with sponge block
(2.1), the sponge block(2.1)With gear hobbing(5)Rubber blanket(5.1)Sliding contact.
2. as claimed in claim 1 a kind of Dotted line pen, it is characterised in that:The penholder(1)Nib opening side be provided with
Cutting edge(1.1), the cutting edge(1.1)With roller(4)Plane of rotation it is perpendicular, and cutting edge(1.1)With gear hobbing(5)Frosting hang down
Straight distance is 0.5 ~ 1.0mm.
3. as claimed in claim 1 a kind of Dotted line pen, it is characterised in that:The penholder(1)Taper nib opening at expose 2 ~ 3
Individual gear hobbing(5).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201621118648.XU CN206242739U (en) | 2016-10-13 | 2016-10-13 | Dotted line pen |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201621118648.XU CN206242739U (en) | 2016-10-13 | 2016-10-13 | Dotted line pen |
Publications (1)
Publication Number | Publication Date |
---|---|
CN206242739U true CN206242739U (en) | 2017-06-13 |
Family
ID=58995521
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201621118648.XU Expired - Fee Related CN206242739U (en) | 2016-10-13 | 2016-10-13 | Dotted line pen |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN206242739U (en) |
-
2016
- 2016-10-13 CN CN201621118648.XU patent/CN206242739U/en not_active Expired - Fee Related
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170613 Termination date: 20171013 |