JP4326077B2 - Aluminum straight scale - Google Patents

Description

[0001]
[Industrial application fields]
The present invention relates to an aluminum straight scale used for dimension measurement and sheet member cutting.
[0002]
[Prior art]
The aluminum straight scale is formed of an extruded aluminum material, and the cross-sectional shape frequently used is an inclined surface whose edge is lowered on one side and a vertical surface on the other side. Dimensional scales are provided along the edge side. Further, the front and back surfaces are recessed between the inclined surface and the vertical surface (used as a cutting ruler), and a non-slip rubber sheet or sponge sheet is attached to the back surface.
[0003]
[Problems to be solved by the invention]
By the way, it is a common operation to measure the size of a certain object, mark the measured size on another article, and use it as a processing mark of the other article. When changing the dimensions, it is troublesome to memorize and record the measured dimensions, and it becomes even more complicated if a large number of marks are required. Therefore, the present invention proposes a new aluminum straight scale capable of directly entering records such as measurement dimensions.
[0004]
[Means for solving the problems]
The aluminum straight scale according to the present invention is a sloping surface with a lower longitudinal edge, a dimension scale portion displaying an outer scale on the edge portion, a cutting ruler portion having the other edge side as a vertical surface, the dimension scale portion and the cutting ruler. the surface between the parts is formed by an aluminum extruded material having a predetermined recess having a smooth bottom surface can be applied as a writing surface, similar to the inner scale and the outer scale to the boundary edge of said recess in the size scale part And a writing portion is provided by sticking a writable pressure-sensitive adhesive sheet to the concave portion.
[0005]
Accordingly, a certain measurement dimension is recorded by marking the writing section with reference to the inner scale, and the recording mark is viewed on the article to be marked using the outer scale.
[0006]
Embodiment
Next, an embodiment of the present invention will be described.
The aluminum straight scale shown in the embodiment is the same as before, and the main body is formed of an aluminum extruded material, and the end face shape is also an inclined surface whose edge is lowered similarly to the former, and the other side is its edge. The portion is a vertical surface, and the front and back surfaces between the inclined surface and the vertical surface are concave portions. And in the said main body, an inclined surface part is made into the scale part 1, a vertical other edge is made into the cutting ruler part 2, a surface recessed part location is made into the writing part 3, and a non-slip sheet | seat is stuck in a back surface recessed part location, and the anti-slip part 4 It is what.
[0007]
The scale unit 1 is a scale displayed by etching, plating, printing, or the like. In particular, in the present invention, the scale unit 1 includes an outer scale 11 provided at the edge and an inner scale 12 provided with a boundary portion between the writing unit 3. It is a thing. The writing unit 3 is formed by sticking a paper adhesive sheet 31 to the recess 32.
[0008]
Thus, on the paper adhesive sheet 31 of the writing unit 3, the mark B can be written with the pencil A or other writing tool with the inner scale 12 as a guide. Accordingly, the measurement dimension from the measurement target article is measured using the outer scale 11 and the measured numerical value can be recorded by marking the writing unit 3 with the mark B using the inner scale 12. Based on the above, it is possible to read the recording dimension using the inner scale 12 and easily dimension the other article using the outer scale 11.
[0009]
In particular, in the above-described embodiment, since the part to be written is formed of a paper adhesive sheet, the mark B written with the pencil A can be erased, and can be erased and written many times. I just need to change it. Of course, various film adhesive tapes may be used in place of the paper adhesive tape, but it is natural to use a writing instrument capable of marking and filling.
[0010]
Further, as in the above-described embodiment, the recessed surface itself may be made a matte surface without using an adhesive tape, so that entry can be made. Of course, in the case of a matte surface, it is needless to say that writing can be repeated many times by using a writing tool that can be reused after erasing the mark by wiping or washing.
[0011]
【The invention's effect】
As described above, in the present invention, in the aluminum straight scale, the writing portion is formed on the surface, the scale is provided on the edge portion, and the scale is also provided along with the inner writing portion. With this marking, the dimensions can be easily recorded, and it is convenient to transfer the dimensions in various operations.
[Brief description of the drawings]
FIG. 1 is a partial perspective view of an embodiment of the present invention.
FIG. 2 is a plan view of the same.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 Scale part 11 Outer scale 12 Inner scale 2 Cutting ruler part 3 Writing part 31 Paper adhesive sheet 32 Recessed part 4 Non-slip part

Claims (1)

Write down the dimension scale part with the outer scale on the edge, the cutting ruler part with the other edge side as the vertical plane, and the surface between the dimension scale part and the cutting ruler part on the inclined surface with the lower longitudinal edge. formed by aluminum extrusions having a predetermined recess having a smooth bottom surface can be applied as a surface, with also the boundary edge of said recess in the size scale part provided similar inner scale and the outer scale writable into the recess An aluminum straight line characterized by having a writing part attached with an adhesive sheet .

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