JPH02274952A - Rule for cutting eaves trough - Google Patents

Abstract

PURPOSE:To facilitate mounting of an eaves trough by a method wherein the bottom of the eaves trough is inserted in the eaves trough guide hole of a plate, a marking-off line is marked in the side of the eaves trough along the guide edge of a placing plate, and cutting is effected at a specified angle with a longitudinal direction. CONSTITUTION:An eaves trough guide hole 3 is formed in a flat plate 1 along the shape in cross section of an eave trough 2 so as to cross the flat plate at an angle of 45 deg. with the plate 1. The eaves trough 2 is inserted in the eaves trough hole 3 in a state that the bottom of the eaves trough 2 is placed on a placing plate 4, and a marking-off line is marked in a side along a guide edge 7 to out it by means of a saw and scissors. Two mounting parts 5 of the placing plate 4 are selected and mounted to both both surfaces of the plate 1, and a cutting direction can be varied in two kinds of ways. This constitution effects simple positioning and cutting.

Description

[Detailed Description of the Invention] [Industrial Field of Application 1] The present invention is for cutting eaves gutters, which is used when cutting the ends of eaves gutters at an angle of 45° to the longitudinal direction of the eaves gutters. It's about rulers.

[Prior art] It is necessary to connect eaves gutters at right angles at the projecting and entering corners of a building, but in this case, the ends of the eaves gutters must be connected at a angle of 45 mm with respect to the longitudinal direction of the eaves gutters.
Need to cut at an angle of °.

Conventionally, when cutting the end of an eaves gutter at a 45° angle by lighting it in the longitudinal direction of the eaves gutter, it was necessary to measure the dimensions and angle using an ordinary ruler, etc., then draw a marking line and cut with a saw, etc. Was.

[Problems to be Solved by the Invention] However, there is a problem in that it takes a lot of time and effort to insert marking lines while measuring dimensions and angles, and the construction is time-consuming, as well as the accuracy is poor.

The present invention has been made in view of the above points, and an object of the present invention is to provide a ruler for cutting eaves gutters that can be easily and accurately cut at an angle of 45° with respect to the longitudinal direction of eaves gutters. There is something to do.

[Means for Solving the Problems] In order to achieve the above object, the eaves gutter cutting ruler A of the present invention has a flat plate 1 cut along the cross-sectional shape of the eaves gutter 2 and at an angle of 45° with respect to the plate 1. Eave gutter guide holes 3 are provided in a shape that allows the eaves gutter 2 to be inserted so as to intersect with each other, and mounting portions 5 are attached to the two oblique sides of a right-angled isosceles triangular mounting plate 4 on which the bottom of the eaves gutter 2 is placed and guided. At the same time, a mounting plate 4 is arranged so as to be orthogonal to the plate 1, and one of the two mounting parts 5 is removably attached to the plate 1 with screws 6, and the mounting plate 4 is It is characterized in that a guide green 7 for guiding the side surface of the eaves gutter 2 is raised on the remaining bottom of the eaves gutter 2.

[Operation] Place the bottom of the eaves gutter 2 on the mounting plate 4, insert the eaves gutter 2 into the eaves gutter guide hole 3, align the side surface of the eaves gutter 2 with the guide hk7, and insert it along the surface of the plate 1. 4 in the longitudinal direction of the eaves gutter 2 by placing a marking line on the eaves gutter 2 and cutting along the marking line, or by directly cutting the eaves gutter 2 along the surface of the plate 1.
Can be cut at a 5° angle. At this time, the two attachment parts 5 of the mounting plate 4 can be selected and attached to either side of the plate 1, and by changing the surface on which the mounting plate 4 is attached to the plate 1, the end of the eaves gutter 2 can be attached. The direction of cutting at 45° can be changed in two ways.

[Embodiment 1] As shown in FIG. 1, the eaves gutter cutting ruler A of the present invention is composed of a flat plate 1 and a mounting plate 4 in the form of a right isosceles triangle. As shown in FIG. 2, the flat plate 1 is provided with eave gutter guide holes 3 having a shape that follows the cross-sectional shape of the eaves gutter 2. This eaves gutter guide hole 3 is drilled to be slightly thicker than the cross-sectional shape of the eaves gutter 2, so that when the eaves gutter 2 is inserted into the eaves gutter guide hole 3 so as to be perpendicular to the plate 1, the inside of the eaves gutter guide hole 3 is The eaves gutter 2 rattles (it looks like this, plate 1
Even if the eaves gutter 2 is inclined at an angle of 45 degrees, it can be inserted. Eave gutter guide hole 3 on plate 1
A mounting hole 8 is drilled below. As shown in FIG. 3, attachment portions 5 are provided vertically downward on two oblique sides of the mounting plate 4 in the form of a right isosceles triangle, and attachment holes 9 are bored in the attachment portions 5. A guide edge 7 is provided at the bottom of the mounting plate 4 in a vertical direction upward.

This 'a mounting plate is arranged on either side of the plate 1, and one of the mounting parts 5 is brought into contact with the plate 1, and the screws J46 are screwed into the mounting holes 8 and 9. The placing plate 4 is attached vertically to assemble the eaves gutter cutting ruler A.

However, when cutting the end of the eaves gutter 2,
Place the bottom surface of the plate 1 on the mounting plate 3, insert the eaves gutter 2 into the eaves gutter guide hole 3 as shown in FIG. Align the cutting position of the eaves gutter 2 with the surface, mark the eaves gutter 2 along the surface of the plate 1, and cut the eaves @ 2 along the marked line with a saw or scissors, or mark it. Cut along the surface of the plate 1 without making any lines using a saw, scissors, or the like. When connecting a pair of eaves gutters 2a and 2b in an L-shape at a projecting corner of a building, proceed as follows. When cutting the eaves gutter 2a, attach the mounting plate 3 to one side of the plate 1 and insert the eave gutter 2a into the eave gutter guide hole 3 and insert it along the guide hole 7 as shown in PtIJ5 figure (,). and install the eaves gutter 2a along the surface of the plate 1.
cut. When cutting the eave gutter 2b, attach the mounting plate 3 to the other side of the plate 1, insert the eave 12b into the eave gutter guide hole 3 as shown in FIG. 5(b), and insert the guide green 7.
Cut the eaves @ 2b along the surface of the plate 1. The ends of the eaves gutters 2 a and 2 b cut in this manner are butted against each other and connected to connect the protruding corner portions. In addition, when connecting a pair of eaves @ 2a and 2b in an L-shape at a large corner of the building, cut the end of the eave gutter 2a as shown in Figure 6(a) and connect the i section of the eave gutter 21). are cut as shown in FIG. 6(b), and the ends of the eaves gutters 2a and 2b are butted against each other and connected.

[Effects of the Invention] Since the eaves gutter cutting ruler of the present invention is constructed as described above, the bottom surface of the eaves gutter is placed on the mounting plate and the ruler is inserted into the eave gutter guide hole of the plate. Align the side of the gutter with the green guide on the mounting plate, mark the eaves gutter along the surface of the plate and cut along the marked line, or cut the eave gutter directly along the surface of the plate. 45 in the longitudinal direction of the eaves gutter
It can be cut at an angle of 45 degrees, and can be easily and accurately positioned and cut so that the eaves gutter is at an angle of 45 degrees to the plate, making it easy to install the eaves gutter. The mounting plate can be attached to either side of the plate by selecting the two mounting parts of the mounting plate, and by changing the surface on which the mounting plate is attached to the plate, the end of the eaves gutter can be The cutting direction can be changed in two ways, and the ends of a pair of eaves gutters that connect at the outside or inside corner of a building can be cut with one jig.

[Brief explanation of drawings]

Figure 1 (a) is a perspective view of one embodiment of the eaves gutter cutting jig of the present invention, Figure 1 (b) is a front view of Figure 1 (a), Figure 2 is a front view of the plate, 13 Figure (a) is a perspective view of the mounting plate, the third
Figure (b) is a plan view of the mounting plate, Figure 4 is a perspective view of the above eaves gutter in a cut state, and Figures 5 (a) and (b) are the eaves gutter when constructing the projecting corner part of the above. FIG. 6(,)(b) is a plan view of the state in which the eaves gutter is cut when constructing the large corner part of the same, in which 1 is the plate, 2 is the eave gutter, and 3 is the eaves gutter guide hole, 4 is the mounting plate, 5 is the mounting part, 6
7 is a screw, and 7 is a green guide.

Claims (1)

[Claims] [1] A flat plate is provided with an eaves gutter guide hole shaped to allow the eaves gutter to be inserted along the cross-sectional shape of the eaves gutter and intersecting the plate at a 45° angle, and the bottom of the eaves gutter is placed on it. Attachment portions are provided on the two hypotenuses of a right-angled isosceles triangular placement plate that guides the plate, and the placement plate is arranged perpendicular to the plate, and one of the two attachment portions is screwed onto the plate. Attaches removably at
A ruler for cutting an eaves gutter, characterized in that a guide edge for guiding the side surface of the eaves gutter is raised from the remaining bottom of the above-mentioned placement plate.