Shape view body

Abstract

To provide a shape sample body capable of presenting samples that can be integrated compactly and systematically compared with various sizes of chamfered shapes and concave curved surfaces. [Solution] The shape display body 100 comprises a plurality of formed bodies 10a-10j, each of which has at least one of a chamfered surface (R-chamfered shape or C-chamfered shape 60) or a curved surface of a concave shape (internal R shapes 50a-50c). The dimensions of each formed body and the chamfered surface or curved surface of the concave shape are successively reduced, and the plurality of formed bodies are connected in order of size.

Description

[Technical Field]

[0001] This invention relates to a shape monitor for visually checking the shape of chamfered or concave curved surfaces, and in particular to a monitor configured to allow comparison of chamfered surfaces and concave curved surfaces of various sizes. [Background technology]

[0002] Conventionally, chamfered samples have been known in which a predetermined portion of a sample of a predetermined shape has been subjected to multiple different chamfering processes (see Patent Document 1). This chamfered sample is intended to demonstrate the chamfering to be performed on a relatively large object, such as a gravestone, to be processed. For this reason, a sample body consisting of a roughly rectangular parallelepiped with sides of 22 cm is used, making it suitable for applications involving large chamfered shapes. On the other hand, the present invention is intended for relatively small chamfered shapes and concave curved surfaces, and a compact-sized sample body is envisioned. In this respect, although there are differences in dimensions, the configuration of Patent Document 1 is positioned as related prior art in terms of the basic concept of "visualizing different chamfered shapes as a single unit." [Prior art documents] [Patent documents]

[0003] [Patent Document 1] Utility Model Registration No. 3093926 Summary of the Invention [Problem to be solved by the invention]

[0004] The chamfered sample described in Patent Document 1 attempts to display multiple chamfered shapes in one piece by applying different chamfering processes to the corners of a single molded body, such as a hexahedron. This configuration itself is useful, and it is technically conceivable that it could be scaled down and applied to a relatively small sample body, as envisioned by the present invention. However, because the chamfered sample described in Patent Document 1 is essentially configured within a single molded body, there is a natural limit to the number of chamfered surfaces, making it unsuitable for systematically comparing chamfered shapes of various dimensions and types. Furthermore, while it may be practical to prepare multiple such samples and individually display chamfers of different dimensions and shapes, comparing multiple separate samples during use is cumbersome and inefficient, and is prone to problems such as loss or mix-up, as well as storage issues.

[0005] The present invention aims to solve this problem and to provide a shape display body that can integrally and systematically present various sizes of chamfered shapes and concave curved surfaces. [Means for solving the problem]

[0006] In order to achieve the above object, the shape sample body of the present invention comprises a plurality of molded bodies, each of which has at least one of a chamfered surface or a concave curved surface formed thereon, and is configured so that the size of each molded body and its chamfered surface or concave curved surface is successively reduced, and these molded bodies are connected in order of size, so that chamfered surfaces or concave curved surface shapes of different dimensions are integrally formed as a sample.

[0007] The shape sample body configured in this manner allows for visual and systematic comparison of the dimensional and shaping differences of chamfered surfaces, such as R-chamfered and C-chamfered surfaces, and concave curved surfaces. Furthermore, because each molded body is connected to another, it is easy to store and carry as a sample. Here, "chamfered surface" refers to a surface with smoothly processed corners, and includes both curved, so-called R-chamfered shapes (hereinafter referred to as "corner R shapes") and flat, so-called C-chamfered shapes (hereinafter referred to as "C-surface shapes"). Furthermore, "concave curved surface" refers to a curved surface with a concave shape, meaning a so-called internal R shape.

[0008] The shape sample body according to the present invention is characterized in that a plurality of molded bodies are connected to each other to form a ring shape.

[0009] With a shape sample body configured in this manner, multiple molded bodies are interconnected to form a ring, so that the ends are connected to each other, resulting in a compact and stable structure, and the shape sample is easy to see and use as it is not dependent on orientation when displayed or handled.

[0010] In addition, the shape sample body according to the present invention is characterized in that a chamfered surface is formed along the step caused by the difference in size between adjacent molded bodies.

[0011] With the shape display body configured in this manner, the steps that occur between the molded bodies can themselves be used as an example of a chamfered shape, and the overall structure has little waste and can present a variety of chamfering processing forms in an integrated manner. [Effects of the Invention]

[0012] This invention allows for the systematic comparison of chamfered surfaces and concave curved surfaces of different dimensions on a single sample body, thereby streamlining the process of selecting the desired shape. Furthermore, since multiple molded bodies are connected together, there is no need to prepare multiple separate samples, making storage and portability easier. Furthermore, when the molded bodies are arranged in a ring, the ends are connected to each other, resulting in a stable structure that is easy to display and handle. Furthermore, the steps between the molded bodies can also be used as examples of chamfered shapes, eliminating waste throughout the sample body. [Brief explanation of the drawings]

[0013] [Figure 1] FIG. 2 is a front view of the display body according to the first embodiment of the present invention. [Figure 2] FIG. 2 is a rear view of the display body according to the first embodiment of the present invention. [Figure 3] 1 is a perspective view of a display body according to a first embodiment of the present invention; [Figure 4] An enlarged cross-sectional view of line II-II in Figure 1. [Figure 5] FIG. 2 is a perspective view of a display body according to a second embodiment of the present invention. DETAILED DESCRIPTION OF THE INVENTION

[0014] FIG. 1 is a front view of a shape display body 100 according to a first embodiment of the present invention. Shape display body 100 is formed by interconnecting multiple molded bodies, from first molded body 10a to tenth molded body 10j, to form a ring. First molded body 10a is the largest, and the dimensions of each molded body decrease at regular intervals toward tenth molded body 10j. The front side of each molded body 10a-10j is formed with first to third inner R shapes 50a-50c, which are concave curved surfaces with different dimensions, and a second R-corner shape 70b and a C-surface shape 60, which are chamfered surfaces. A dimensional indicator S is engraved on the surface of each molded body 10a-10j to indicate their respective sizes. As the dimensions of each molded body 10a-10j decrease, the dimensions of these R-corner shapes, C-surface shapes, and inner R shapes also decrease sequentially for each molded body 10a-10j.

[0015] The inner R shape, C-surface shape, and corner R shape shown in Figure 1 will be described in detail. First, a first inner R50a, which is a concave curved surface, is formed from the front side to the back side on the outer peripheral edge of the molded body 100. Next, a C-surface shape 60, which is a chamfered surface, is formed on the outer peripheral side of the front surface, and a second inner R50b, which is a concave curved surface, is formed inside that. Furthermore, a third inner R50c, which is a concave curved surface, is formed on the inner peripheral side of the front surface. Then, a second corner R70b is formed at the joints between each molded body 10a to 10j along the step caused by the dimensional difference between adjacent molded bodies.

[0016] 1, for example, the first inner R shape 50a and the second inner R shape 50b of the first molded body 10a are each formed as a curved surface with a radius of 10 mm. The third inner R shape 50c is formed as a curved surface with a radius of 10.5 mm, and the C-surface shape 60 is formed with a chamfering depth of 5 mm. Furthermore, the second corner R shape 70b formed at the step with the second molded body 10b is formed as a curved surface with a radius of 0.9 mm.

[0017] Next, in the second compact 10b, the corresponding first and second inner R shapes 50a, 50b have a radius of 9 mm, the third inner R shape 50c has a radius of 9.5 mm, the C-surface shape 60 has a chamfer depth of 4.5 mm, and the second corner R shape 70b formed at the step portion has a curved surface with a radius of 0.8 mm, which are smaller than those of the first compact 10a. Furthermore, in the third compact 10c, these are reduced in radius to 8 mm, 8.5 mm, 4 mm, and 0.7 mm, and the dimensions are similarly reduced in stages for each of the subsequent compacts 10d to 10j.

[0018] In this way, the inner R shape, C-surface shape, and corner R shape of each molded body 10a to 10j are formed at a constant reduction ratio, so that various chamfered shapes and concave curved surfaces of various sizes can be systematically compared on a single body.

[0019] FIG. 2 is a rear view of a molded product body 100 according to a first embodiment of the present invention. On the rear side, a first inner radius 50a, which is the same as on the front side, is formed from the front side to the rear side. A first radius 70a is formed on the outer peripheral edge, a third radius 70c is formed on the inner peripheral edge, and a second radius 70b, the same size as on the front side, is formed at the step between adjacent molded bodies. By forming multiple chamfered surfaces on the rear side in this way, the molded product body 100 as a whole can be integrated to show a variety of processing forms. As explained in FIG. 1, the dimensions of the chamfered surfaces of each molded body 10a-10j on the rear side are gradually reduced.

[0020] 3 is a perspective view of a shape display body 100 according to a first embodiment of the present invention. As shown in the figure, multiple molded bodies 10a-10j are connected in a ring shape, and the first to third inner rounded shapes 50a-50c are formed on the outer periphery, a C-face shape 60 is formed on the surface, and first to third rounded corner shapes 70a-70c are formed at the corners in a sequentially reduced manner. From this perspective view, it can be intuitively understood that the shape display body 100 is compact overall, yet integrally comprises various large and small chamfered shapes and concave curved surfaces, resulting in a configuration with excellent visibility during display and handling.

[0021] 4 is a cross-sectional view taken along line II-II in FIG. 1, showing the cross-sectional shapes of the first to third inner R shapes 50a-50c, the C-surface shape 60, and the first to third corner R shapes 70a-70c formed on the molded body 10c and the molded body 10h. This allows a clear understanding of the dimensional relationships between the chamfered surfaces and the concave curved surfaces, which are difficult to see in the front view or perspective view. Furthermore, the cross-section clearly shows how the dimensions of each molded body are gradually reduced, and it is clear that the entire molded body 100 is systematically constructed.

[0022] FIG. 5 is a perspective view of a shape sample body 100 according to a second embodiment of the present invention. Note that parts equivalent to those of the shape sample body 100 described in the first embodiment are designated by the same reference numerals, and overlapping structural descriptions are omitted. In the shape sample body 100 according to the second embodiment, multiple molded bodies, from the first molded body 10a to the tenth molded body 10j, are linearly connected, and the ends of the first molded body 10a and the tenth molded body 10j are not connected to each other. Even with this linearly connected configuration, it is possible to achieve the goal of presenting various chamfered and concave curved surfaces as a single unit. Depending on the user, the annular configuration of the first embodiment may be more convenient in terms of portability and storage, while the linear configuration of the second embodiment may be more suitable in terms of ease of comparison, portability, and storage. Selection can be made based on the intended use.

[0023] In both the first and second embodiments, the step between adjacent molded bodies itself is also formed with a corner R shape 70b, which reduces waste in the overall structure and makes it possible to present a variety of chamfering processing forms in an integrated manner. [Explanation of symbols]

[0024] 100 Shape view body 10a~10j 1st~10th molded bodies 50a 1st inner R shape 50b 2nd inner R shape 50c 3rd inner R shape 60 C-face shape 70a 1st corner R shape 70b 2nd corner R shape 70c 3rd corner R shape S Dimension Display

Claims

1. A plurality of molding bodies are provided, and at least one of a chamfered surface and a concave curved surface is formed on each molding body; The size of each molded body and its chamfered surface or concave curved surface is configured to be gradually reduced, The shape sample body is characterized in that these molded bodies are connected in order of size, so that chamfered surfaces or concave curved surfaces of different dimensions are integrally formed as samples.

2. 2. The shape watch body according to claim 1, wherein a plurality of molded bodies are connected to each other to form a ring.

3. 3. The shape-extracting body according to claim 1, wherein a chamfered surface is formed along a step caused by a difference in size between adjacent molded bodies.

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