JPH0539917Y2 - - Google Patents

Description

[Detailed Description of the Invention] [Industrial Application Field] This invention relates to an underlay for creating an interior perspective drawing, which is used by being placed under a planning sheet, etc., when creating an interior perspective diagram of a building.

[Conventional technology]

Traditionally, house builders have created and submitted internal perspective drawings of the house to the client, along with site plans, floor plans, elevations, etc. of the house, to promote the image of the completed house. There is. The first means of creating an interior perspective drawing is for the pre-stairs leading up to the official design, so it is not necessary to create it accurately, so each person can create their own format based on the knowledge and experience of the creator. It is something to do. Also, the second means of creation
uses various tools to create interior perspective views. For example, it consists of a combination of several drawings that represent an indoor space in a grid pattern, with straight lines representing depth, frontage, and height arranged at predetermined intervals, and when drawing a perspective view, one can select the appropriate one from among these drawings. This is a perspective drawing set that selects a drawing and uses it as a paper base. Each of the drawings in this perspective drawing set has one or two vanishing points located in the center of the room or at positions off the center of the room.

[Problem that the invention attempts to solve]

However, according to the conventional interior perspective drawings created by the first method, it is difficult to express them in a unified manner because they are created based on the creator's own judgment. When a designer makes a formal design based on the interior perspective drawings, there is a difference in the criteria for making a formal design, which causes the problem of having to meet with the owner or the designer again, which is time-consuming. In addition, there is a problem in that it takes a lot of time to create because there is no standard for creating it. Furthermore, when creating a perspective view of an interior using the second method, the drawing used as the base of the paper does not have opening top lines or window lines, and the creator may draw them appropriately. This is time consuming and cumbersome. Furthermore, when creating an interior perspective view of a building that is larger than the depth, frontage, and height of the drawing used, it is necessary to widen the height, frontage, and depth directions; There is no reference point that clearly indicates the position, and the position must be determined each time on paper, resulting in a troublesome work.

[Means for solving problems]

Such problems arise because the creator creates the drawing based on his or her own judgment, or the drawing of the perspective drawing set used in the past does not include the above-mentioned opening top lines, window lines, etc. This is caused by the lack of a reference point, so if a creation standard is established, a unified interior perspective view can be created. Therefore, the present invention aims to solve this problem by creating interior perspective drawings on a base with lines, etc. drawn as this unified creation standard. The means for this is to set a vanishing point at a position away from the intersection of a basic rectangular line and a diagonal line of the basic rectangular line,
A plurality of rays drawn radially outward from the basic quadrangular line with the vanishing point as the center, and a plurality of rays extending outside the basic quadrangular line in a similar shape to the basic quadrangular line and gradually increasing intervals as the distance from the basic quadrangular line increases. A plurality of similar rectangular lines drawn so as to be at a distance from each other, a plurality of equally spaced vertical lines and horizontal lines whose ends are the intersections of the rays and the basic rectangular line, and parallel to the horizontal lines and the basic rectangular line. and an opening top line or window line drawn radially outward from the intersection of It was used as an underlay for creating a perspective drawing of an interior drawn in parallel.

[Effect]

When using an underlay for creating interior perspective drawings using the above method, place a transparent or translucent planning sheet or tracing paper on the underlay, and place it inside the basic rectangular line that will be the front wall, ceiling, or floor. The outline of the room and the arrangement of items in the room are drawn freehand or using a ruler, etc., based on rays drawn radially outward from the basic rectangular lines that form the surface and both side walls, and similar rectangular lines. At this time, the underlay for creating interior perspective drawings of the present invention is provided with opening top lines and window lines, which serve as a guide when drawing the outline of the room and the arrangement of items as described above, and reduce the creation time. This will be shortened. In addition, when creating an interior perspective drawing that exceeds the width of the basic rectangular line mentioned above, a new basic rectangular line can be obtained by connecting multiple extension points that indicate the extension position of the width, which can be used for various architectural designs. To easily and easily create an indoor perspective view corresponding to an object.

This makes it possible to create uniform interior perspective drawings that minimize the individuality of the creator, and
Various interior perspective views can be created in a short time.

〔Example〕

Figures 1 and 2 show the first embodiment of this invention.
This will be explained based on the diagram.

The underlay 1 for creating an indoor perspective drawing of this embodiment has a basic rectangular line 2 indicating a partition line of the front wall, etc., a vanishing point 3 located at a position away from the intersection of the diagonal lines of the basic rectangular line 2, and A plurality of rays 4 drawn radially outward from the basic rectangular line 2 with the point 3 as the center
, and a plurality of similar quadrangular lines 5 drawn outside the basic quadrangular line 2 in a similar shape to the basic quadrangular line 2 and with a distance gradually increasing as the distance from the basic quadrangular line 2 increases. shall be.

Inside the basic rectangular line 2, in addition to the vanishing point 3, there are a vertical line 6 and a horizontal line 7 whose ends are the intersection of the ray 4 and the basic rectangular line 2, which are equally spaced in the horizontal and vertical directions, respectively. A plurality of lines are drawn at intervals, and opening top lines 8 and 8' indicating the height position of the opening top and window lines 9 and 9' indicating the height position of the window are drawn parallel to the horizontal line 7. It is. Also, from the intersection of these opening top lines 8, 8' and window lines 9, 9' with the basic rectangular line 2, lines are drawn that extend radially to the outside of the basic rectangular line 2 with the vanishing point 3 as the center. It is.
These opening top lines 8, 8' and window lines 9, 9' are
It is desirable to draw the lines in different thicknesses, types, or colors so that they can be easily distinguished from the basic rectangular lines 2, the rays 4, the similar rectangular lines 5, the vertical lines 6, the horizontal lines 7, etc. In addition, the width of the basic rectangular line 2 corresponding to the front wall is set at a standard length, but depending on the type of building, it may exceed this standard, so the width may be extended. A plurality of extension points 10, 10' are drawn outside the basic rectangular line 2 and parallel to the ray 4 to clearly indicate the position.

In addition, underlay 1 for creating interior perspective drawings of this example
By locating the vanishing point 3 above the intersection of the diagonals, the vanishing point 3 is located at the eye position when a person stands indoors, so it is possible to see through the interior of a Western-style room. It is suitable for drawing diagrams, but if you use this indoor perspective drawing sheet 1 upside down, the vanishing point 3 will be located at the position when a person is sitting in the room, so you can see the interior perspective of a Japanese-style room. It has become suitable for drawing diagrams. The opening top line 8, window line 9, etc. described above are lines for Western-style rooms, and the opening top line 8', window line 9', etc. are lines for Japanese-style rooms.

The material for the underlay 1 for creating an interior perspective drawing with such a configuration is a hard material such as hard paper, thin metal plate, synthetic resin plate, etc. that does not wrinkle and does not distort when printed. The material is most desirable in terms of prevention and stability, but it is not particularly limited as it can be made of various materials depending on the intended use.

Next, to explain the case of drawing an interior perspective diagram using the underlay 1 for creating an interior perspective diagram with the above-mentioned configuration, a transparent or Place a semi-transparent sheet of paper and stick it close together so that the lines and points such as the basic rectangular line 2, vanishing point 3, radiation 4, etc. can be seen through, and fix with tape or the like. Then, freehand or with a ruler, draw the windows, furniture, etc. that can be seen from inside the room. A perspective view of the interior drawn in this way is shown in FIG.

Next, a second embodiment of this invention is shown in FIGS. 3 and 4.

The difference from the first embodiment is that the basic rectangular line 2 corresponding to the front wall surface is made longer in the vertical direction, and the vanishing point 3 is set toward the figure from the position of the intersection of the diagonal lines of the basic rectangular line 2. This is the point that was once placed at a position shifted to the lower left. This difference is due to the fact that it is used to draw hallways and entrances, the entranceway is slightly to the left of the front, and the entranceway is one step lower than the threshold. It is. In addition, in case a staircase is drawn on the right side of the center of the basic rectangular line 2, a stair-like staircase line 11 is newly drawn.

A perspective view of the interior drawn using this second embodiment is shown in FIG.

[Effect of idea]

As is clear from the above explanation, when an indoor perspective drawing is drawn using the underlay for creating an indoor perspective drawing of this invention, basic rectangular lines, radiation lines, similar rectangular lines, vertical lines and horizontal lines, opening top lines, etc. Since the window lines are drawn, the creator can draw a perspective view of the room along these lines, creating a perspective view in an extremely short amount of time and with as much individuality as possible. There is an advantage that it can be done. Further, there is an advantage that it becomes easier for the designer to draw formal drawings based on this indoor perspective view. Furthermore, by providing a plurality of extension points that clearly indicate the extension position of the width of the basic rectangular line, interior perspective views corresponding to various buildings can be easily created.

[Brief explanation of the drawing]

The drawings show an embodiment of this invention, and FIG.
A plan view of the embodiment, FIG. 2 is an interior perspective view created based on FIG. 1, and FIG. 3 is a plan view of the second embodiment.
FIG. 4 is an interior perspective view created based on FIG. 3. 1... Underlay for creating interior perspective drawings, 2... Basic rectangular lines, 3... Vanishing points, 4... Radiation, 5... Similar rectangular lines, 6... Vertical lines, 7... Horizontal lines, 8, 8' …
...Opening top line, 9,9'...Window line, 10,1
0'...extension point.

Claims (1)

[Scope of utility model registration request] A basic quadrangular line, a vanishing point located away from the intersection of diagonals of the basic quadrangular line, a plurality of rays drawn radially outward from the basic quadrangular line with the vanishing point as the center, and the basic quadrangular line A plurality of similar quadrangular lines drawn outward from the basic quadrangular line in a shape similar to the basic quadrangular line and with a distance gradually increasing as the distance from the basic quadrangular line increases; a plurality of equally spaced vertical lines and horizontal lines, and an opening top line or window line that is parallel to the horizontal lines and radially drawn outward from the intersection with the basic rectangular line with the vanishing point as the center. In addition, a plurality of extension points indicating the extension positions of the widths of the basic rectangular lines are drawn parallel to the radiation lines.