CN2097103U - Nine-drawing instrument for building - Google Patents
Nine-drawing instrument for building Download PDFInfo
- Publication number
- CN2097103U CN2097103U CN 91216381 CN91216381U CN2097103U CN 2097103 U CN2097103 U CN 2097103U CN 91216381 CN91216381 CN 91216381 CN 91216381 U CN91216381 U CN 91216381U CN 2097103 U CN2097103 U CN 2097103U
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- CN
- China
- Prior art keywords
- instrument
- building
- main
- utility
- model
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- 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.)
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Abstract
The utility model relates to a nine-drawing instrument for building, which is an improved latest product after tryout and studying time after time on the basis of the original nine-drawing instrument for building (90223451. X), and belongs to the technical field of drawing instruments. The utility model is composed of a main instrument and a secondary instrument, and is used together with a drawing board and parallel rulers. The utility model is characterized in that the main instrument is arranged on the parallel rulers (4) with concave grooves, and is provided with the parallel rulers (1) with hollow grooves which can slide far and near, a vanishing point and a measuring point are respectively determined through a screw (2), and various perspective views can be drawn through a three dimensional coordinate; the secondary instrument comprises a big equicrural rectangular set square (6) with a hollow semicircle (8), a swing ruler (7) is connected with the center of the semicircle (8), and various profile in plan, profiles in elevation, roof truss plans, etc. can be drawn through the secondary instrument matched with the main instrument; the secondary instrument is composed of triangular rulers (10), (11) and a rectangular ruler (12) stuck together.
Description
The utility model, relate to the building engineer at the perspective view of drawing the outer vanishing point of plate, just wait side figure, positive two side figure, positive oblique shaft side figure, the oblique shaft side figure of level, building, structure, a kind of drawing equipment of putting down, stand, cuing open uses such as figure, various roof truss figure and hot-water heating perspective view is the improvement to the building nine figure instrument of once reporting (90223451.x).
The purpose of this utility model is that the building nine figure instrument of once reporting are structurally improved, make it to use more flexible, simpler on the structure, do not change but function is the same with former instrument.
The purpose of this utility model is achieved in that the long instrument and the square instrument of original building nine figure instrument, is assisted instrument (accompanying drawing two, accompanying drawing three) cooperation by the main instrument (accompanying drawing one) of new building nine figure instrument for Zhi ， And and finishes.Existing its structure of division: (one) main instrument (accompanying drawing one) is by three parts: promptly with a concave groove word length chi 5. 4., 1. a word length chi of band groove reaches slide block and 3. forms.2. 3. slide block be connected with a band groove parallel rule end 1. by screw, and 2. 1. band groove parallel rule be center of circle swing with screw, and this center of circle is inside and outside vanishing point of plate and the amount point when drawing.3. slide block slides in 5. at concave groove, and draw like this vanishing point and amount point can be in 5. any position of parallel rule of band concave groove.(2) auxilliary instrument (accompanying drawing two) is by two parts: promptly 7. 6. form with the hollow isosceles right triangle housing 8. of band semicircle with the pendulum chi of groove.At semicircle sky circle centre position 8., 7. 7. 9. to swing around screw by the screw pendulum chi of 9. ining succession by the pendulum chi, the scale 6. gone up of triangle frame is in addition determined to cooperate the number of degrees of oblique line main instrument to finish and just wait side figure to wait the drafting of nine kinds of figure of building.(3) auxilliary instrument (accompanying drawing three) be by oblique set square 10., right angle triangle
With a rectangular slab
Be bonded as figure, its four limits are respectively: following 0 degree, and 90 ° on the right, 41 ° 25 on 7 ° of 10 ' left sides, top '.It is used to cooperate main instrument to finish the drafting of architectural drawings such as positive two side figure.
The utility model characteristics more outstanding than original building nine figure instrument are: simple in structure, use flexibly, because this novel building nine figure instrument, removed the frame of the long instrument of former newspaper, Fang Yi, and manufacture, also more convenient.
Concrete structure of the present utility model is provided by following examples and accompanying drawing:
Main instrument (accompanying drawing one); One word length chi of band groove 1., a band concave groove word length chi 5. 4., slide block 3., screw is 2..Be used for the inside and outside vanishing point perspective view of plate etc.Auxilliary instrument (accompanying drawing two) band semicircle sky triangle housing 8. 6.; The pendulum chi of band groove 7., 7. 6. connecting screw is 9. with housing for the pendulum chi.Be used for determining the number of degrees of oblique line, and cooperate main instrument drafting just waiting side figure, putting down, stand, cut open figure etc.Assist the oblique set square of instrument (accompanying drawing three) 10., right angle triangle
, rectangular slab
Be bonded, be used to cooperate main instrument to paint positive two side figure etc.More than three kinds of instrument work in coordination and can draw the kind architectural drawing coldest days of the year end.
Claims (3)
1, a kind of drawing equipment that is used to draw nine kinds of architectural drawings such as perspective view, this instrument is made up of main instrument and auxilliary instrument; It is characterized in that: main instrument by a band concave groove word ruler 5. 4., by this groove 5. in the slide block of slip 3. in succession one 1. with a word length chi of groove, can finish the drafting of figure such as perspective view.
2, building nine figure instrument according to claim 1 is characterized in that: auxilliary instrument by the hollow triangle housing 8. of band semicircle 6. with the pendulum chi 7., 9. link to each other by screw, cooperate main instrument to finish the drafting of any oblique line, thereby draw flat, various architectural drawings such as found, cut open.
3, according to claim 1,2 described building nine figure instrument, it is characterized in that: assist instrument 10., right angle triangle by oblique set square
With a rectangular slab
Be bonded, it cooperates main instrument to draw architectural drawings such as positive two side figure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91216381 CN2097103U (en) | 1991-06-22 | 1991-06-22 | Nine-drawing instrument for building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91216381 CN2097103U (en) | 1991-06-22 | 1991-06-22 | Nine-drawing instrument for building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2097103U true CN2097103U (en) | 1992-02-26 |
Family
ID=4924296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 91216381 Withdrawn CN2097103U (en) | 1991-06-22 | 1991-06-22 | Nine-drawing instrument for building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2097103U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106585221A (en) * | 2016-12-30 | 2017-04-26 | 商丘师范学院 | Tool for drawing perspective three-dimensional diagram |
-
1991
- 1991-06-22 CN CN 91216381 patent/CN2097103U/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106585221A (en) * | 2016-12-30 | 2017-04-26 | 商丘师范学院 | Tool for drawing perspective three-dimensional diagram |
| CN106585221B (en) * | 2016-12-30 | 2018-04-06 | 商丘师范学院 | A kind of instrument for drawing perspective three dimensional figure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |