CN206733899U - T-square - Google Patents
T-square Download PDFInfo
- Publication number
- CN206733899U CN206733899U CN201720161379.3U CN201720161379U CN206733899U CN 206733899 U CN206733899 U CN 206733899U CN 201720161379 U CN201720161379 U CN 201720161379U CN 206733899 U CN206733899 U CN 206733899U
- Authority
- CN
- China
- Prior art keywords
- perpendicular chi
- chi
- race
- crossfoot
- square
- 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
T-square, including crossfoot, perpendicular chi, the crossfoot are provided with roller, race along its length, the perpendicular chi front end is provided with runner, and runner is arranged in race, can slide along race and freely rotate, perpendicular chi bottom side is provided with rotating shaft, and perpendicular chi is divided into upper perpendicular chi and lower perpendicular chi by rotating shaft.T-square provided by the utility model, by setting foldable rotatable slidably perpendicular chi, make measurement more convenient.
Description
Technical field
Drawing instrument is the utility model is related to, especially a kind of T-square.
Background technology
The personnel for begining to learn planning building landscape at present are to be drawn with drawing board and T-square on drawing paper, traditional fourth
Word chi is made up of crossfoot and perpendicular chi, and an end head of perpendicular chi is fixedly connected with the center of crossfoot, due to crossfoot is shorter and with it is perpendicular
Chi is fixedly linked, and when drawing, the crossfoot of horizontal direction cannot may correctly measure drafting size, add the drafting of drawing
During some trouble, simultaneously as T-square is T-shaped, size is larger, and the locus of occupancy is relatively more, if
Directly place, not only space-consuming, also tend to, because the carelessness of user is broken, bring greater inconvenience to user,
And can be assembled into by producing a kind of crossfoot and perpendicular chi by one piece, the T-square that perpendicular chi can fold is with regard to that can solve the above problems.
The content of the invention
Technical problem to be solved in the utility model is to provide a kind of T-square, can be folded, and is easy to carry, avoids
Fracture, and it is vdiverse in function, meet various demands.
In order to solve the above technical problems, technical scheme is used by the utility model：
T-square, including crossfoot, perpendicular chi, the crossfoot are provided with roller, race, the perpendicular chi front end installation along its length
There is runner, runner is arranged in race, can be slided along race and freely be rotated, and perpendicular chi bottom side is provided with rotating shaft, and rotating shaft will be perpendicular
Chi is divided into perpendicular chi and lower perpendicular chi.
The upper perpendicular chi and lower perpendicular chi opposite face are equipped with magnetite.
Drawing sliding shoe, including slider body are provided with the upper perpendicular chi, slider body both sides are provided with pulley, middle
Provided with embedding hole, locked after inserting drawing instrument in embedding hole by fixing bolt.
The lower perpendicular chi is provided with geometric figure template.
A kind of T-square of the utility model, perpendicular chi can be subjected to left rotation and right rotation centered on runner, also can be horizontal by perpendicular chi edge
Race in chi moves left and right, while perpendicular chi can also be skidded off from crossfoot in chute, then two chis separately can be used alone.Separately
Outside, perpendicular chi is divided into two-section, is connected by rotating shaft, and 270 degree of rotations can be done along rotating shaft, foldable.Two-section interface is embedded with strong
Power magnetite, it is integrally formed after connection under strong magnetic iron-stone magneticaction, stability that can be when long lines are drawn.On perpendicular chi
Geometric figure template is machined with, it is convenient to draw simple geometric figure, while drawing sliding shoe is provided with, painted by the center of circle of runner
Camber line processed.Simple to operate, cost is low, and is easy to carry and places.
Brief description of the drawings
The utility model is described in further detail with reference to the accompanying drawings and examples：
Fig. 1 is structural representation of the present utility model.
Fig. 2 is top view of the present utility model.
Fig. 3 is the top view of the drawing sliding shoe in the utility model.
In figure：Crossfoot 1, perpendicular chi 2, upper perpendicular chi 2-1, lower perpendicular chi 2-2, roller 3, race 4, runner 5, rotating shaft 6, magnetite 7,
Geometric figure template 8, drawing sliding shoe 9, slider body 9-1, pulley 9-2, embedding hole 9-3, fixing bolt 9-4.
Embodiment
As Figure 1-3, a kind of T-square, including crossfoot 1, perpendicular chi 2, the crossfoot 1 be provided with along its length roller 3,
Race 4, roller 3 are arranged in the bottom caulking groove of crossfoot 1, the slightly prominent bottom surface of height, can so drive roller 3 along perpendicular chi direction
Roll and improve flexibility, also avoid the viscous ash that rubs.Runner 5 is slipped into race 4, the upper end of runner 5 is connected with perpendicular chi 2, so,
Perpendicular chi 2 can not only be moved by runner along the length direction of crossfoot 1, and itself can be rotated by 360 ° around runner.In order to avoid erecting chi
Fracture, perpendicular chi 2 is divided into upper perpendicular chi 2-1 and lower perpendicular chi 2-2.And upper perpendicular chi 2-1 and lower perpendicular chi 2-2 are hinged on by rotating shaft 6
Together.Magnetite 7 is equipped with order to facilitate line or other operations, upper perpendicular chi 2-1 and lower perpendicular chi 2-2 opposite faces, so perpendicular
Chi 2 is just linked to be an entirety after deploying.
Drawing sliding shoe 9, including slider body 9-1, the installation of slider body 9-1 both sides are provided with the upper perpendicular chi 2-1
There is pulley 9-2, centre is provided with embedding hole 9-3, and pulley 9-2 is slidably arranged in perpendicular chi 2-1 chute, can moved along chute,
Locked after inserting drawing instrument in embedding hole 9-3 by fixing bolt 9-4.When needing to draw circle or camber line, by embedding hole 9-3
Middle insertion pencil, then locked with fixing bolt 9-4.Slider body 9-1 is slided into suitable place according to the actual requirements, revolved
Turn perpendicular chi 2, perpendicular chi 2 rotates around runner 5, reaches required track and stops.
The lower perpendicular chi 2-2 is provided with geometric figure template 8.Thus facilitate and draw fixed geometric figure.
It is transparent plastics material that chi and crossfoot are erected in said apparatus, and lighter weight is convenient to operate drawing；Described draw is slided
Block, roller are preferable steel material, and anti-wear performance is good.
Claims (3)
1. T-square, it is characterised in that：Including crossfoot（1）, perpendicular chi（2）, the crossfoot（1）Roller is provided with along its length（3）、
Race（4）, the perpendicular chi（2）Front end is provided with runner（5）, runner（5）It is arranged on race（4）In, can be along race（4）Slide and
Freely rotate, erect chi（2）Bottom side is provided with rotating shaft（6）, rotating shaft（6）By perpendicular chi（2）It is divided into perpendicular chi（2-1）With lower perpendicular chi
（2-2）；The upper perpendicular chi（2-1）On be provided with drawing sliding shoe（9）, including slider body（9-1）, slider body（9-1）Two
Side is provided with pulley（9-2）, centre is provided with embedding hole（9-3）, embedding hole（9-3）Pass through fixing bolt after middle insertion drawing instrument
（9-4）Locking.
2. T-square according to claim 1, it is characterised in that：The upper perpendicular chi（2-1）With lower perpendicular chi（2-2）Opposite face
It is equipped with magnetite（7）.
3. T-square according to claim 1, it is characterised in that：The lower perpendicular chi（2-2）It is provided with geometric figure template
（8）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720161379.3U CN206733899U (en) | 2017-02-22 | 2017-02-22 | T-square |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720161379.3U CN206733899U (en) | 2017-02-22 | 2017-02-22 | T-square |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206733899U true CN206733899U (en) | 2017-12-12 |
Family
ID=60557299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720161379.3U Expired - Fee Related CN206733899U (en) | 2017-02-22 | 2017-02-22 | T-square |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206733899U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109532286A (en) * | 2018-12-17 | 2019-03-29 | 重庆大学 | Novel T-square |
-
2017
- 2017-02-22 CN CN201720161379.3U patent/CN206733899U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109532286A (en) * | 2018-12-17 | 2019-03-29 | 重庆大学 | Novel T-square |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171212 Termination date: 20190222 |