CN204936606U - A kind of compasses - Google Patents
A kind of compasses Download PDFInfo
- Publication number
- CN204936606U CN204936606U CN201520733511.4U CN201520733511U CN204936606U CN 204936606 U CN204936606 U CN 204936606U CN 201520733511 U CN201520733511 U CN 201520733511U CN 204936606 U CN204936606 U CN 204936606U
- Authority
- CN
- China
- Prior art keywords
- compasses
- groove
- compass leg
- glueballs
- flexible
- 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
Links
Abstract
A kind of compasses, comprise a compasses body, the end of a compass leg is provided with a groove along the length direction of compass leg wherein, a lettering pen is inserted with in groove, a written groove is provided with along the length direction of compass leg in the bottom of groove, be provided with a spongy layer in the inner side of written groove, be provided with a support bar at the end of another compass leg of compasses, be provided with a flexible glueballs at the end of support bar.The utility model adopts such scheme, adopts flexible glueballs to replace traditional compasses pin, can not leave pinprick on paper in the process of drawing, and ensure that picture is attractive in appearance, can not stab user simultaneously, eliminate potential safety hazard; When finishing using, the lettering pen on compasses can be extracted upset and being plugged in groove, avoiding and damage is caused to nib, ensure that people can normally use next time.
Description
Technical field:
The utility model relates to a kind of compasses.
Background technology:
Compasses are a kind of conventional stationery, at present mostly one end is the compasses pin other end is lettering pen for compasses on the market, in the process used, compasses pin is fixed on the circle centre position on paper, after painting circle, namely paper leaves the pinprick of compasses pin, damage is caused to paper, make to draw unsightly, compasses pin is also as easy as rolling off a log simultaneously stabs user, there is great potential safety hazard; The lettering pen be arranged on compasses lacks safeguard measure usually, easily causes fractureing of nib, affect the use next time of people in the process of storage.
Utility model content:
The utility model, in order to make up the deficiencies in the prior art, provides a kind of compasses, its reasonable in design, adopt flexible glueballs to replace traditional compasses pin, pinprick can not be left on paper in the process of drawing, ensure that picture is attractive in appearance, can not user be stabbed simultaneously, eliminate potential safety hazard; When finishing using, the lettering pen on compasses can be extracted upset and being plugged in groove, avoiding and damage is caused to nib, ensure that people can normally use next time, solve problems of the prior art.
The utility model for solving the problems of the technologies described above adopted technical scheme is:
A kind of compasses, comprise a compasses body, the end of a compass leg is provided with a groove along the length direction of compass leg wherein, a lettering pen is inserted with in groove, a written groove is provided with along the length direction of compass leg in the bottom of groove, be provided with a spongy layer in the inner side of written groove, be provided with a support bar at the end of another compass leg of compasses, be provided with a flexible glueballs at the end of support bar.
Described flexible glueballs is TPR flexible glue ball.
The utility model adopts such scheme, adopts flexible glueballs to replace traditional compasses pin, can not leave pinprick on paper in the process of drawing, and ensure that picture is attractive in appearance, can not stab user simultaneously, eliminate potential safety hazard; When finishing using, the lettering pen on compasses can be extracted upset and being plugged in groove, avoiding and damage is caused to nib, ensure that people can normally use next time.
Accompanying drawing illustrates:
Fig. 1 is structural representation of the present utility model.
In figure, 1, compasses body, 2, groove, 3, lettering pen, 4, written groove, 5, support bar, 6, flexible glueballs, 7, spongy layer.
Detailed description of the invention:
For clearly demonstrating the technical characterstic of this programme, below by detailed description of the invention, and in conjunction with its accompanying drawing, the utility model is elaborated.
As shown in Figure 1, a kind of compasses, comprise a compasses body 1, the end of a compass leg is provided with a groove 2 along the length direction of compass leg wherein, in groove 2, be inserted with a lettering pen 3, be provided with a written groove 4 in the bottom of groove 2 along the length direction of compass leg, be provided with a spongy layer 7 in the inner side of written groove 4, be provided with a support bar 5 at the end of another compass leg of compasses, be provided with a flexible glueballs 6 at the end of support bar 5.
Described flexible glueballs 6 is TPR flexible glue ball.
During use, flexible glueballs 6 is fixed on the circle centre position of paper, the operation of picture circle can be carried out, because flexible glueballs 6 is comparatively large with the frictional force of paper, therefore the situation of center of circle movement can not occur in the process of drawing.After picture has been justified; extracted by the lettering pen 3 be plugged in groove 2, nib is inserted in groove 2, and nib is positioned at written groove 4 just; the spongy layer 7 be arranged on inside written groove 4 can play the effect of protection nib, avoids the situation that nib fractures in the process of storage.
Adopt compasses of the present utility model, adopt flexible glueballs 6 to replace traditional compasses pin, pinprick can not be left on paper in the process of drawing, ensure that picture is attractive in appearance, can not user be stabbed simultaneously, eliminate potential safety hazard; When finishing using, the lettering pen 3 on compasses can be extracted upset and being plugged in groove 2, avoiding and damage is caused to nib, ensure that people can normally use next time.
The utility model does not describe part in detail, is the known technology of those skilled in the art of the present technique.
Claims (2)
1. compasses, it is characterized in that: comprise a compasses body, the end of a compass leg is provided with a groove along the length direction of compass leg wherein, a lettering pen is inserted with in groove, a written groove is provided with along the length direction of compass leg in the bottom of groove, be provided with a spongy layer in the inner side of written groove, be provided with a support bar at the end of another compass leg of compasses, be provided with a flexible glueballs at the end of support bar.
2. a kind of compasses according to claim 1, is characterized in that: described flexible glueballs is TPR flexible glue ball.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520733511.4U CN204936606U (en) | 2015-09-21 | 2015-09-21 | A kind of compasses |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520733511.4U CN204936606U (en) | 2015-09-21 | 2015-09-21 | A kind of compasses |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204936606U true CN204936606U (en) | 2016-01-06 |
Family
ID=55004054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520733511.4U Expired - Fee Related CN204936606U (en) | 2015-09-21 | 2015-09-21 | A kind of compasses |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204936606U (en) |
-
2015
- 2015-09-21 CN CN201520733511.4U patent/CN204936606U/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: 20160106 Termination date: 20160921 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |