CN202703031U - Slide-rail type parallel line set square - Google Patents
Slide-rail type parallel line set square Download PDFInfo
- Publication number
- CN202703031U CN202703031U CN 201220249491 CN201220249491U CN202703031U CN 202703031 U CN202703031 U CN 202703031U CN 201220249491 CN201220249491 CN 201220249491 CN 201220249491 U CN201220249491 U CN 201220249491U CN 202703031 U CN202703031 U CN 202703031U
- Authority
- CN
- China
- Prior art keywords
- set square
- rail type
- type parallel
- slide
- parallel line
- 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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- Chutes (AREA)
Abstract
The utility model relates to a slide-rail type parallel line set square including two set square bodies which are connected with each other through mutual sliding. The slide-rail type parallel line set square, assembled by the two set square bodies, is accurate and fast in parallel line drawing, is convenient in assembling and use, and the two set square bodies also can be used by being detached off respectively. The slide-rail type parallel line set square is simple in structure and low in cost.
Description
Technical field
The utility model relates to a kind of office appliance, relates in particular to a kind of slide rail type parallel lines set square.
Background technology
When classroom learning and homework, the student often need to use set square, especially when using set square to draw parallel lines; need to be with hand with the parallel passing of set square; whether and it is parallel to adopt visual mode to observe, and the parallel lines that draw so often can be drawn askew, and are accurate not.
The utility model content
The utility model provides a kind of simple in structure, easy to use, accurately slide rail type parallel lines set square of ruling in order to overcome the above problems.
The technical solution of the utility model is: comprise two set squares, described two set squares are slidingly connected mutually.
Any correspondence on one side is provided with chute and slide block on described two set squares.
The thickness on any one side is arranged respectively less than the thickness of set square body on described two set squares.
The utility model is assembled by two set squares, and it is accurately quick to draw parallel lines, assemble easy to usely, and two set squares also can be taken respectively use apart, and the utility model is simple in structure, the saving cost.
Description of drawings
Fig. 1 is structural representation of the present utility model.
1 is set square one, 2nd among the figure, set square two.
The specific embodiment
Slide rail type parallel lines set square, comprise set square 1 and set square 22, described set square 1 and set square 22 are slidingly connected mutually, be provided with arbitrarily chute on the described set square 1 on one side, be provided with slide block on one side arbitrarily on the described set square 22, the thickness on any one side arranged respectively less than the thickness of set square 1 and set square 22 on described set square 1 and the set square 22.
Claims (3)
1. slide rail type parallel lines set square, it is characterized in that: comprise two set squares, described two set squares are slidingly connected mutually.
2. slide rail type parallel lines set square according to claim 1 is characterized in that: on described two set squares arbitrarily on one side correspondence be provided with chute and slide block.
3. slide rail type parallel lines set square according to claim 1 is characterized in that: the thickness on any one side is arranged respectively less than the thickness of set square body on described two set squares.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220249491 CN202703031U (en) | 2012-05-30 | 2012-05-30 | Slide-rail type parallel line set square |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220249491 CN202703031U (en) | 2012-05-30 | 2012-05-30 | Slide-rail type parallel line set square |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202703031U true CN202703031U (en) | 2013-01-30 |
Family
ID=47583365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220249491 Expired - Fee Related CN202703031U (en) | 2012-05-30 | 2012-05-30 | Slide-rail type parallel line set square |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202703031U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108544878A (en) * | 2018-03-16 | 2018-09-18 | 浙江同济科技职业学院 | A kind of portable multi-function drafting instrument |
-
2012
- 2012-05-30 CN CN 201220249491 patent/CN202703031U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108544878A (en) * | 2018-03-16 | 2018-09-18 | 浙江同济科技职业学院 | A kind of portable multi-function drafting instrument |
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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: 20130130 Termination date: 20130530 |