CN203580417U - Portable pen cap with protractor function - Google Patents
Portable pen cap with protractor function Download PDFInfo
- Publication number
- CN203580417U CN203580417U CN201320763780.6U CN201320763780U CN203580417U CN 203580417 U CN203580417 U CN 203580417U CN 201320763780 U CN201320763780 U CN 201320763780U CN 203580417 U CN203580417 U CN 203580417U
- Authority
- CN
- China
- Prior art keywords
- protractor
- cap
- pen cap
- brush
- function
- 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)
- Drawing Aids And Blackboards (AREA)
Abstract
The utility model discloses a portable pen cap with a protractor function, belongs to the field of stationery, and particularly relates to a portable pen cap with an additional function. The portable pen cap with the protractor function comprises a pen cap body and is characterized in that a torsion spring is arranged at the top end of the inner drum of the pen cap body; the center of the torsion spring is fixed on the pen cap body; the lower end of the torsion spring is connected with a cylindrical reel; the lower end of the reel is connected with one end of a reelable protractor and is provided with a rotatable support rod same as the bottom edge of the protractor in length; a clamp slot is arranged at the other end of the protractor; the movable end of the support rod is clamped in the clamp slot. The portable pen cap with the protractor function has the beneficial effects of integrating the protractor and the pen cap, and being convenient to use and carry.
Description
Technical field
The utility model belongs to stationery field, particularly a kind of portable cap for brush with function of angle gauge.
Background technology
Conventionally protractor is the stationery that teacher, pupils and students' doing mathematics, geometry and little making or mechanic often use when measuring drafting, making, but because common protractor profile is semicircle shape, there is certain width and length, take up room larger, in writing case, pack into after the indispensable stationery such as pencil, ball pen, pen and ruler, set square, be not easy to be loaded on protractor, to people, bring certain worry.
Utility model content
In order to overcome the deficiency of existing protractor; the utility model provides a kind of portable cap for brush with function of angle gauge; should not only there is the common cap for brush with the portable cap for brush of function of angle gauge and prevent prepared Chinese ink evaporation and the written function of avoiding shock of protection in free ink pen, oil pen, and possess common function of angle gauge.
The utility model solves the technical scheme that its technical problem adopts: a kind of portable cap for brush with function of angle gauge, comprise cap for brush body, it is characterized in that: cap for brush body side is provided with longitudinal strip gab, torsionspring is equipped with on cap for brush body inner core top, the center of torsionspring is fixed on cap for brush body, torsionspring lower end connecting cylinder shape reel, reel lower end connects can amount of curl hornwork one end, and the rotation support pole identical with protractor base length be installed, the protractor other end is equipped with draw-in groove, and support bar movable end is stuck in draw-in groove.
Described cap for brush shell body is regular hexahedron or regular polygon, and protractor is that transparent flexible plastic is made, and draw-in groove, support bar are that transparent hard plastic is made, on support bar with length graduation mark.
Under the effect of torsionspring, protractor twists in cylindric reel periphery at ordinary times, and support bar turns to the direction consistent with cap for brush body length direction, is collected in longitudinal strip gab of cap for brush body side, and be enclosed within pen on the same with the common cap for brush, is easy to carry.When use amount hornwork, drop draw-in groove by the pull-out of soft-quality hornwork, all, after pull-out, put down support bar, support bar movable end heads in draw-in groove; Can take measurement of an angle, support bar can make rule and use.
The beneficial effects of the utility model are: protractor, the cap for brush are integrated, and easy to use, be easy to carry.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
In Fig. 1,1. cap for brush body, 2. torsionspring, 3. reel, 4. protractor, 5. support bar, 6. draw-in groove.
The specific embodiment
The specific embodiment of the present utility model is, as shown in the figure:
Described cap for brush shell body is regular hexahedron or regular polygon, and protractor is that transparent flexible plastic is made, and draw-in groove, support bar are that transparent hard plastic is made, on support bar with length graduation mark.
The using method of this cap for brush is: under the effect of torsionspring, protractor twists in cylindric reel periphery at ordinary times, support bar turns to the direction consistent with cap for brush body length direction, be collected in longitudinal strip gab of cap for brush body side, be enclosed within pen on the same with the common cap for brush, is easy to carry.When use amount hornwork, drop draw-in groove by the pull-out of soft-quality hornwork, all, after pull-out, put down support bar, support bar movable end heads in draw-in groove; Can take measurement of an angle, support bar can make rule and use.
Claims (2)
1. the portable cap for brush with function of angle gauge, comprise cap for brush body, it is characterized in that: torsionspring is equipped with on cap for brush body inner core top, the center of torsionspring is fixed on cap for brush body, torsionspring lower end connecting cylinder shape reel, reel lower end connects can amount of curl hornwork one end, and the rotation support pole identical with protractor base length is installed, the protractor other end is equipped with draw-in groove, and support bar movable end is stuck in draw-in groove.
2. the portable cap for brush with function of angle gauge according to claim 1, it is characterized in that: described cap for brush shell body is regular hexahedron or regular polygon, protractor is that transparent flexible plastic is made, and draw-in groove, support bar are that transparent hard plastic is made, on support bar with length graduation mark.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320763780.6U CN203580417U (en) | 2013-11-27 | 2013-11-27 | Portable pen cap with protractor function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320763780.6U CN203580417U (en) | 2013-11-27 | 2013-11-27 | Portable pen cap with protractor function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203580417U true CN203580417U (en) | 2014-05-07 |
Family
ID=50578383
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320763780.6U Expired - Fee Related CN203580417U (en) | 2013-11-27 | 2013-11-27 | Portable pen cap with protractor function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203580417U (en) |
-
2013
- 2013-11-27 CN CN201320763780.6U patent/CN203580417U/en not_active Expired - Fee Related
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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: 20140507 Termination date: 20141127 |
|
| EXPY | Termination of patent right or utility model |