JP2660667B2 - Cutting ruler - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a cutting ruler used for cutting a plate-like outer wall material attached to a house.

[0002]

2. Description of the Related Art Conventionally, there has been proposed a ruler having a structure in which two plates used for cutting wood into a predetermined shape using a so-called electric circular saw are pivotally connected at ends. Have been. In this conventionally proposed ruler, a guide piece serving as a guide for an electric circular saw is hung on the edge of one plate material in a state perpendicular to the plate material.

By the way, since this guide piece is a ruler for cutting wood having a relatively thick thickness, the guide piece has a large protrusion (the height of the guide piece is high) and cuts a thin outer wall material. Can not be used for. Even if the guide piece is brought into contact with the edge of the outer wall material to be cut and the ruler is set, the lower end of the guide piece is placed on the outer wall material mounting surface because the guide piece is higher than the thickness of the outer wall material. The ruler comes into contact with the ruler and is set in a state of floating on the outer wall material. That is, the height of the guide piece must be equal to or less than the thickness of the material to be cut.

The outer wall material of a house is the thinnest and has a thickness of one.
2 mm, and there is no one with a thickness smaller than 2 mm.

[0005] The above-mentioned rulers that have been conventionally proposed are used only on the front surface, and no rulers that can be used on the rear surface have been proposed.

[0006] By the way, a cutting rule dedicated to the outer wall material,
As described above, a cutting ruler in which the height of the guide piece is less than 12 mm has been proposed. However, this existing cutting ruler is a right-angle ruler in which two plate members are fixed at a right angle or a straight line composed of only one plate member. There is only a ruler, and there is no ruler that can perform arbitrary cutting.

Therefore, when cutting a thin outer wall material so far, an operator creates a ruler which can cut at an arbitrary angle by pivotally connecting two plate materials at an end by himself, and for example, creates a ruler on a slope of a roof. The ruler was aligned and the slope was photographed, and the outer wall material was cut at that angle, or the roof wall was sloped with a curved scale and the outer wall material was inked to cut at a desired angle.
It should be noted that the slope of the completed roof is not taken or created based on the dimensions of the blueprint, and the slope of the completed roof is slightly different from the dimensions of the blueprint. Is often present.

The present invention provides a cutting rule which is very convenient when cutting and forming an outer wall material having a predetermined shape.

[0009]

The gist of the present invention will be described with reference to the accompanying drawings.

A guide plate 1 and an angle checking plate 2 are connected to each other via an appropriate angle checking mechanism 3, an outer edge of the guide plate 1 is set as a guide edge, and a non-slip member is provided on an inner edge of the angle checking plate 2. 4
Are provided in a protruding state, and a guide piece 6 is provided on the inner edge of the angle confirmation plate 2 so as to protrude upward and downward in a state orthogonal to the angle confirmation plate 2. The present invention relates to a cutting ruler wherein the height from the confirmation plate 2 is set to less than 12 mm.

An angle check plate 2 is pivotally mounted near one end of the guide plate 1 and the outer edge of the guide plate 1 is set as a guide edge, so that the angle between the guide plate 1 and the angle check plate 2 can be read. 7 and a non-slip member 4 on the inner edge of the angle confirmation plate 2.
The protruding piece 5 provided on the front and back is provided in a protruding state, and the guide piece 6 is protruded from both upper and lower sides in a state of being orthogonal to the angle checking plate 2.
mm, and a guide piece 17 is provided on the outer edge of the angle confirmation plate 2.
Is provided so as to protrude downward in a state perpendicular to the angle confirmation plate 2.

In the cutting ruler according to the present invention, a semicircular protractor plate 8 is provided at one end of the guide plate 1, and the angle confirming plate 2 is pivotally mounted on the center of the protractor plate 8 to detect the angle. When the plate 2 is slid with respect to the protractor plate 8, a fixing means 9 for fixing the angle confirming plate 2 at a predetermined position is provided. The present invention relates to a cutting ruler characterized by displaying a gradual scale 7b and a normal angle scale 7c.

[0013]

The angle confirmation plate 2 is set at a predetermined angle with respect to the guide plate 1, and the electric circular saw 16 is moved along the guide edge of the guide plate 1.
To cut the member to be cut.

[0014]

BRIEF DESCRIPTION OF THE DRAWINGS The drawings illustrate one embodiment of the present invention.
This will be described below.

A protractor plate 8 is provided at one long end of the inner edge of the guide plate 1. The angle confirmation plate 2 is pivotally attached to the center of the protractor plate 8.

The protractor 8 has two semicircular long windows 10 and 11.
The shaft 12 protruding from the angle confirmation plate 2 has an outer long window
A thumb screw 13 is screwed to the shaft 12 so as to project from the shaft 11.

An angle scale 7c indicating the angle of the angle confirmation plate 2 with respect to the guide plate 1 is displayed on the inner edge of the inner long window 10, and the angle with respect to the guide plate 1 is displayed on the left and right sides of the outer edge of the long window 10. A graduation scale 7b (specifically, a 3, 4, 5 graduation scale) for horizontal application indicating the angle (gradient) of the confirmation plate 2 is displayed, and the guide plate 1 on the outer edge of the long window 10 is displayed. 9 for
On the left and right from the position of the 0 ° line, a dimensional gradient scale 7a for vertical application indicating the angle (gradient) of the angle confirmation plate 2 with respect to the 90 ° line
(Specifically, a 3, 4, or 5 dimensional gradient scale) is displayed.

The outer wall material 15 can be attached vertically or horizontally. FIG. 8A shows the case where the outer wall material 15 is vertically attached, and FIG. 8B shows the case where the outer wall material 15 is horizontally attached. This is the case.

A protrusion 5 is provided in the center of the inner edge of the angle confirmation plate 2 in a protruding state, and rubber as a non-slip member 4 is adhered to the front and back of the protrusion 5.

A guide piece 6a is provided on the inner edge of the angle confirmation plate 2 so as to project from the back side of the angle confirmation plate 2, and L-shaped guides 14 are provided on the left and right sides of the surface of the angle confirmation plate 2. The rising piece 14a of the guide body 14 and the guide piece 6a are the guide pieces 6 referred to in the claims.

A guide piece 17 is provided on the outer edge of the angle confirmation plate 2 so as to project from the back side of the angle confirmation plate 2.

The projecting height of the guide piece 6a and the guide piece 17 is less than 12 mm, in this case, 5 mm and 9 m, respectively.
m.

The method of use of this embodiment is as follows.

1. When cutting the outer wall material 15 at a right angle to one side, the angle confirmation plate 2 is set at 90 ° with respect to the guide plate 1, and the guide piece 6a is brought into contact with the lower edge of the outer wall material 15,
The outer circular wall material 15 is cut by sliding the electric circular saw 16 against the guide plate 1 (see FIG. 4A).

When the cutting line of the outer wall material 15 is longer than the length of the guide plate 1, the present embodiment is turned over during cutting, and the rising piece 14a of the guide body 14 is brought into contact with the upper edge of the outer wall material 15, Similarly, it is cut by the conductive circular saw 16 (see FIGS. 4B and 4C).

At the time of this cutting, the projecting height of the guide pieces 6a and 17 is less than 12 mm.
It can be securely set without being set in a state of floating above, and since the rubber as the anti-slip member 4 is adhered to the protruding piece 5, the present embodiment can be displaced when cutting. Is prevented.

2. When cutting the outer wall material 15 at a predetermined angle, one of the dimensional gradient scale 7a for vertical application, the dimensional gradient scale 7b for horizontal application, and the normal angle graduation 7c is selected, and the angle confirmation plate 2 is used as the guide plate 1. At a predetermined angle, the cutting operation is performed (see FIG. 5A). In the case where the outer wall material 15 is large, the present embodiment is turned over and the angle confirmation plate 2 is provided on the graduation 7 initially set and the graduation 7 symmetrically positioned with respect to the 90 ° line.
Is set again, and the cutting operation is performed (see FIG. 5B).

When the symmetrical outer wall members 15a and 15b are required, the guide plate 1 and the angle confirmation plate 2 are set at a predetermined angle, and this embodiment can be easily used by using the front and back twice. The outer wall materials 15a and 15b are obtained (see FIG. 6).

3. Further, for example, when a roof having a predetermined slope is completed and the outer wall material 15 having an angle corresponding to the slope of the roof is required, as shown in FIG. (In this case, the guide piece 17 is required).
By performing the cutting work in the same manner as described above, it is possible to easily obtain the outer wall material 15 having a shape completely conforming to the slope of the completed roof.

[0030]

Since the present invention is constructed as described above, it becomes a cutting ruler which can easily produce a member having a predetermined gradient.

[Brief description of the drawings]

FIG. 1 is a front view of the present embodiment.

FIG. 2 is a sectional view taken along a line AA in FIG. 1;

FIG. 3 is a sectional view taken along the line BB in FIG. 1;

FIG. 4 is an explanatory diagram of a use state of the present embodiment.

FIG. 5 is an explanatory diagram of a use state of the present embodiment.

FIG. 6 is an explanatory diagram of a use state of the present embodiment.

FIG. 7 is an explanatory diagram of a use state of the present embodiment.

FIG. 8 is an explanatory diagram of an outer wall material for vertical application and an outer wall material for horizontal application.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Guide plate 2 Angle check plate 3 Angle check mechanism 4 Non-slip member 5 Projection piece 6 Guide piece 7 Scale 7a Dimension gradient scale for vertical application 7b Dimension gradient scale for horizontal application 7c Normal angle scale 8 minutes plate 9 Fixed Measure 14 Guide piece

Claims (3)

(57) [Claims] 1. A guide plate and an angle checking plate are connected to each other via an appropriate angle checking mechanism, an outer edge of the guide plate is set as a guide edge, and a non-slip member is provided on an inner edge of the angle checking plate. The provided protruding piece is provided in a protruding state, and a guide piece is provided on the inner edge of the angle checking plate so as to protrude upward and downward in a state orthogonal to the angle checking plate, and the height of the guide piece from the angle checking plate is set to 1
A cutting ruler characterized by being set to less than 2 mm. 2. An angle check plate is pivotally mounted near one end of the guide plate, an outer edge of the guide plate is set as a guide edge, and a scale capable of reading an angle between the guide plate and the angle check plate is provided. An anti-slip member provided on the inside edge of the angle confirmation plate is provided with a protruding piece provided in the front and back sides in a protruding state, and a guide piece is protruded both up and down in a state orthogonal to the angle confirmation plate, and from the angle confirmation plate of this guide A cutting rule, wherein the height of the plate is set to less than 12 mm, and a guide piece protrudes downward from an outer edge of the angle confirmation plate in a state orthogonal to the angle confirmation plate. 3. The cutting ruler according to claim 2, wherein a semicircular protractor plate is provided at one end of the guide plate, and an angle confirmation plate is pivotally mounted at the center of the division plate, and the angle confirmation plate is connected to the guide plate. A fixing means is provided for fixing the angle confirmation plate at a predetermined position when the protractor slides, and the protractor plate has a graduation scale for vertical application, a graduation scale for horizontal application, and a normal angle graduation. A cutting ruler characterized by displaying.