CN202986528U - Compasses preventing hand from being stabbed - Google Patents
Compasses preventing hand from being stabbed Download PDFInfo
- Publication number
- CN202986528U CN202986528U CN 201220692262 CN201220692262U CN202986528U CN 202986528 U CN202986528 U CN 202986528U CN 201220692262 CN201220692262 CN 201220692262 CN 201220692262 U CN201220692262 U CN 201220692262U CN 202986528 U CN202986528 U CN 202986528U
- Authority
- CN
- China
- Prior art keywords
- needle point
- compasses
- rotating shaft
- spring
- stabbed
- 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 discloses a pair of compasses preventing a hand from being stabbed. The pair of compasses preventing the hand from being stabbed consists of a left standing bar (1), a right standing bar (2), a pencil (3), a furling box (4), a rotating shaft (5), bolts (6), a needle point tube (7), a spring (8) and a needle point (9), and is characterized in that the left standing bar (1) and the right standing bar (2) are connected with each other through the rotating shaft, and arranged in the furling box (4) together; the rotating shaft (5) is fixedly connected with the furling box (4) in an embedding manner; the pencil (3) is connected with the right standing bar (2) through the bolt (6); the needle point tube (7) is arranged in the bottom of the left standing bar (1); the spring (8) is fixedly pasted at the top end of the needle point tube (7); and the needle point (9) is arranged in the needle point tube (7), and connected with the spring (8). The safety of the pair of compasses preventing the hand from being stabbed during transmission is improved.
Description
Technical field
The utility model relates to a kind of anti-needle-holding hand compasses.
Background technology
General compasses are in transmittance process, and hand can occur being missed the situation of stabbing by needle of compasses, and is safe not.
Summary of the invention
The purpose of this utility model will solve in prior art exactly, and general compasses are in transmittance process, and hand can occur being missed the situation of stabbing by needle of compasses, and safe not problem provides a kind of anti-needle-holding hand compasses.
the technical solution of the utility model is: anti-needle-holding hand compasses, by left leg (1), right leg (2), pencil (3), draw box (4) in, rotating shaft (5), screw (6), needle point pipe (7), spring (8) and needle point (9) form, it is characterized in that: left leg (1) and right leg (2) join by rotating shaft, be built in the lump and draw in box (4), rotating shaft (5) and gathering fixedly embedded connection of box (4), pencil (3) be connected leg (2) and connect by screw (6), needle point pipe (7) is built in the bottom of left leg (1), spring (8) fixedly is pasted on the top of needle point pipe (7), needle point (9) is built in needle point pipe (7), and join with spring (8).
The beneficial effects of the utility model are: a kind of anti-needle-holding hand compasses are provided, have increased the security of compasses in transmission.
Description of drawings
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Figure is structural representation of the present utility model.
In figure: 1, left leg, 2, right leg, 3, pencil, 4, draw box in, 5, rotating shaft, 6, screw, 7, the needle point pipe, 8, spring, 9, needle point.
The specific embodiment
as figure, anti-needle-holding hand compasses, by left leg (1), right leg (2), pencil (3), draw box (4) in, rotating shaft (5), screw (6), needle point pipe (7), spring (8) and needle point (9) form, it is characterized in that: left leg (1) and right leg (2) join by rotating shaft, be built in the lump and draw in box (4), rotating shaft (5) and gathering fixedly embedded connection of box (4), pencil (3) be connected leg (2) and connect by screw (6), needle point pipe (7) is built in the bottom of left leg (1), spring (8) fixedly is pasted on the top of needle point pipe (7), needle point (9) is built in needle point pipe (7), and join with spring (8).
A kind of anti-needle-holding hand compasses are provided, have increased the security of compasses in transmission.
Claims (1)
1. prevent the needle-holding hand compasses, by left leg (1), right leg (2), pencil (3), draw box (4) in, rotating shaft (5), screw (6), needle point pipe (7), spring (8) and needle point (9) form, it is characterized in that: left leg (1) and right leg (2) join by rotating shaft, be built in the lump and draw in box (4), rotating shaft (5) and gathering fixedly embedded connection of box (4), pencil (3) be connected leg (2) and connect by screw (6), needle point pipe (7) is built in the bottom of left leg (1), spring (8) fixedly is pasted on the top of needle point pipe (7), needle point (9) is built in needle point pipe (7), and join with spring (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220692262 CN202986528U (en) | 2012-11-28 | 2012-11-28 | Compasses preventing hand from being stabbed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220692262 CN202986528U (en) | 2012-11-28 | 2012-11-28 | Compasses preventing hand from being stabbed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202986528U true CN202986528U (en) | 2013-06-12 |
Family
ID=48557740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220692262 Expired - Fee Related CN202986528U (en) | 2012-11-28 | 2012-11-28 | Compasses preventing hand from being stabbed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202986528U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107139614A (en) * | 2016-11-10 | 2017-09-08 | 李欣 | Spur and the retractible compass for students apparatus of nib |
| CN107139615A (en) * | 2016-08-06 | 2017-09-08 | 李欣 | Safety compasses with extending foot |
-
2012
- 2012-11-28 CN CN 201220692262 patent/CN202986528U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107139615A (en) * | 2016-08-06 | 2017-09-08 | 李欣 | Safety compasses with extending foot |
| CN107139614A (en) * | 2016-11-10 | 2017-09-08 | 李欣 | Spur and the retractible compass for students apparatus of nib |
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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: 20130612 Termination date: 20131128 |