CN203210934U - Pen with build-in compasses - Google Patents
Pen with build-in compasses Download PDFInfo
- Publication number
- CN203210934U CN203210934U CN 201320186877 CN201320186877U CN203210934U CN 203210934 U CN203210934 U CN 203210934U CN 201320186877 CN201320186877 CN 201320186877 CN 201320186877 U CN201320186877 U CN 201320186877U CN 203210934 U CN203210934 U CN 203210934U
- Authority
- CN
- China
- Prior art keywords
- pen
- compasses
- cover plate
- elongated slot
- rotating shaft
- 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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Abstract
The utility model relates to a pen with build-in compasses. The pen comprises a pen body (10), a cover plate (20) and compass arms (30). A long groove (101) is formed in a pen rod of the pen body (10), a ring of steps (102) is arranged at the periphery of the long groove (101), the cover plate (20) is embedded in the ring of steps (102), the compass arms (30) are located inside the long groove (101), a rotating shaft (301) penetrates through the tops of the compass arms (30), and the two ends of the rotating shaft (301) are inserted in the long groove (101). The pen is simple in structure and convenient to use. When the compasses are not required to be used at ordinary times, the cover plate is embedded in the steps, and the pen is the same as a common pen. When the compasses are used, the cover plate is taken down, the compass arms are exposed out, and the function of the compasses is used. Due to the design, the pen has two functions, and the functions of the pen are variable, and conveniences are brought for people to live and study.
Description
Technical field:
The utility model relates to the stationery field, more specifically to a kind of pen of built-in compasses.
Background technology:
Compasses are the instruments of draw circles or string in mathematics and drawing, are usually used in construction with ruler and compasses.Present pen is different stationery with compasses, need separately to use, need use compasses when needing to draw, if also need to use pen in addition, also to remove to take pen, cumbersome, just can address this problem if compasses can be united two into one with pen, be very useful so design a kind of pen of built-in compasses.
The utility model content:
The purpose of this utility model is exactly at the deficiencies in the prior art, and a kind of pen of built-in compasses is provided.The utlity model has simple in structurely, easy to use, when not needing to use compasses at ordinary times, cover plate is embedded on the step, with the conventional pen indistinction; When needing to use compasses, cover plate is lifted down, exposed the compasses arm, use the compasses function, such design, one is dual-purpose, makes the function diversification of pen, for people's life learns to provide advantage easily.
Technology solution of the present utility model is as follows:
A kind of pen of built-in compasses, comprise pen, cover plate and compasses arm, have an elongated slot on the penholder of described pen, the elongated slot periphery is provided with a circle step, and cover plate is embedded in the circle step, the compasses arm is positioned at elongated slot, the top of compasses arm is installed with a rotating shaft, and the two ends of rotating shaft are inserted in the elongated slot, when not needing to use compasses, be embedded in the step cover plate and the common no any difference of pen; When needing to use compasses, cover plate is taken off, expose the compasses arm, carry out the compasses operation then.
In the technique scheme, have a through hole on the described cover plate, conveniently cover plate is taken off.
The beneficial effects of the utility model are:
The utility model is simple in structure, and is easy to use, when not needing to use compasses at ordinary times, cover plate is embedded on the step, with the conventional pen indistinction; When needing to use compasses, cover plate is lifted down, exposed the compasses arm, use the compasses function, such design, one is dual-purpose, makes the function diversification of pen, for people's life learns to provide convenience.
Description of drawings:
Fig. 1 is the utility model overall structure schematic diagram;
Fig. 2 is the utility model (removing cover plate) structural representation;
Fig. 3 is the covering plate structure schematic diagram.
Among the figure: 10, pen; 101, elongated slot; 102, step; 20, cover plate; 201, through hole; 30, compasses arm; 301, rotating shaft.
The specific embodiment:
The following stated is preferred embodiment of the present utility model only, is not that scope of the present utility model is limited:
Embodiment: see Fig. 1, Fig. 2 and shown in Figure 3, a kind of pen of built-in compasses, comprise pen 10, cover plate 20 and compasses arm 30, have an elongated slot 101 on the penholder of described pen 10, elongated slot 101 peripheries are provided with a circle step 102, and cover plate 20 is embedded in the circle step 102, and compasses arm 30 is positioned at elongated slot 101, the top of compasses arm 30 is installed with a rotating shaft 301, and the two ends of rotating shaft 301 are inserted in the elongated slot 101.
Have a through hole 201 on the described cover plate 20.
Operation principle:
A kind of pen of built-in compasses, have an elongated slot 101 on the penholder of pen 10, elongated slot 101 peripheries are provided with a circle step 102, and cover plate 20 is embedded in the circle step 102, and compasses arm 30 is positioned at elongated slot 101, the top of compasses arm 30 is installed with a rotating shaft 301, the two ends of rotating shaft 301 are inserted in the elongated slot 101, have a through hole 201 on the cover plate 20, when not needing to use compasses, be embedded in the step 102 cover plate 20 and the common no any difference of pen; When needing to use compasses, scratch through hole 201 with finger, cover plate 20 is taken off, expose compasses arm 30, carry out the compasses operation then.
Claims (2)
1. the pen of built-in compasses, comprise pen (10), cover plate (20) and compasses arm (30), it is characterized in that: have an elongated slot (101) on the penholder of described pen (10), elongated slot (101) periphery is provided with a circle step (102), cover plate (20) is embedded in the circle step (102), compasses arm (30) is positioned at elongated slot (101), and the top of compasses arm (30) is installed with a rotating shaft (301), and the two ends of rotating shaft (301) are inserted in the elongated slot (101).
2. the pen of a kind of built-in compasses according to claim 1 is characterized in that: have a through hole (201) on the described cover plate (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320186877 CN203210934U (en) | 2013-04-12 | 2013-04-12 | Pen with build-in compasses |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320186877 CN203210934U (en) | 2013-04-12 | 2013-04-12 | Pen with build-in compasses |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203210934U true CN203210934U (en) | 2013-09-25 |
Family
ID=49200506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320186877 Expired - Fee Related CN203210934U (en) | 2013-04-12 | 2013-04-12 | Pen with build-in compasses |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203210934U (en) |
-
2013
- 2013-04-12 CN CN 201320186877 patent/CN203210934U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130925 Termination date: 20140412 |