JPH075565U - Universal ruler for cutting shoji, bran, etc. - Google Patents

Abstract

(57) [Summary] [Purpose] The present invention relates to a universal ruler for cutting shoji paper, bran, etc., which is used for trimming after sticking shoji paper or bran paper. [Structure] A plurality of cutting guide grooves are formed along a length direction of a plate-shaped body having a predetermined width and length, and one end in the width direction is bent at a substantially right angle to form a folded piece. It is characterized in that cutter guide grooves are formed at predetermined intervals in the width direction at both ends of the plate-shaped main body. [Effect] The structure is simple and easy to use, and the function as a ruler is not impaired even when there is a step on the vertical crossbar of the shoji screen. Further, the cutting position can be adjusted according to the size of the shoji screen, and anyone can easily cut the shoji bran or the like.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a universal ruler for cutting shoji paper, bran, etc., which is used for trimming after sticking shoji paper or bran paper.

[0002]

[Prior art]

 As a conventional universal ruler for cutting shoji, bran, etc., a ruler with a triangular cross section described in Japanese Utility Model Laid-Open No. 56-139465 and a vertical bar for shoji used in Japanese Utility Model Laid-Open No. 60-33979. There is known a device provided with a leg that engages with each other, a device described in Japanese Utility Model Laid-Open No. 1-4200, which has a protrusion on a side of a long plate, and the like.

[0003]

[Problems to be solved by the device]

 The above ruler has the drawback that the angle of the plane portion cannot be adjusted due to the triangular cross section, which is bulky and difficult to use. In addition, in the invention, when there is a step on the vertical crossbar of the shoji screen, there is a drawback in the function as a ruler, which is also bulky. In the invention, although it can be evaluated that the structure is simple, only the projections are provided on the flat plate, but the projections might damage the shoji paper etc. during use.

Furthermore, in each of the above examples, it is difficult to adjust the cutting position according to the size of the shoji of the shoji screen, and it is hardly usable.

The universal ruler for cutting shoji, bran, etc. of the present invention is intended to solve the above-mentioned drawbacks of the conventional example, has an extremely simple structure and is easy to use, and adjusts the cutting position according to the size of the shoji bar. It is intended to provide a universal ruler for cutting shoji, bran, etc., which is easy to cut.

[0006]

Means for Solving the Problems A universal ruler for cutting shoji, bran, etc. according to the present invention is a plate having a predetermined width and length, and one end in the width direction is bent at a substantially right angle to form a folded piece. A plurality of cutting guide grooves are formed on the main body along its length, and cutter guide grooves are formed on both ends of the plate main body at predetermined intervals in the width direction.

Further, the present invention is also characterized in that a spatula portion for pressing the paper is formed at at least one corner of the plate-shaped main body.

[0008]

[Action]

 According to the universal ruler for cutting shoji, bran, etc. of this invention, the structure is simple and easy to use, and the function as a ruler is not impaired even when there is a step on the vertical crosspiece of the shoji.

Also, the cutting position can be adjusted according to the size of the shoji screen, and anyone can easily cut the shoji bran or the like.

[0010]

【Example】

 An embodiment of a universal ruler for cutting shoji screens and bran according to the present invention will be described below with reference to the drawings.

1 to 4 illustrate one embodiment of a universal ruler for cutting shoji, bran, etc. according to the present invention. In FIG. 1, reference numeral 1 is a plate-like body having a predetermined width and length, and one end in the width direction is bent at a substantially right angle to form a folded piece 2. The plate-shaped body 1 can be made of stainless steel or any other material having less deformation and dimensional error.

A plurality of cutting guide grooves 3 and 4 are formed in the plate-shaped main body 1 at predetermined intervals (for example, 1 cm width) along the length direction. The cutting guide grooves 3 and 4 are used by sliding the blade 6 of the cutter 5 along any one of the edges 31, 31 ', 41, 41' in the width direction thereof. Further, cutter guide grooves 7 are formed at both ends of the plate-shaped main body 1 so as not to intersect the cutting guide grooves 3 and 4 and at a predetermined interval (for example, 1 cm width) in the width direction. The blade 6 of the cutter 5 is fitted into the cutter guide groove 7 and is used by sliding the plate-shaped main body 1 together.

Since the cutting guide grooves 3 and 4 and the cutter guide groove 7 which are respectively positioned at a predetermined interval (for example, 1 cm width) are positioned in the middle of each other, the interval is 5 mm as a whole. .

Further, according to this invention, the spatula portion 8 for pressing the paper is formed at at least one corner of the plate-shaped main body 1. This spatula part 8 is used when trimming the bran or when there is a step on the vertical crossbar of the shoji screen. Moreover, it is suitably used for trimming the inside of the edge of the bran, and for properly adhering the end of the shoji paper to the vertical crossbar of the shoji.

When using the above-mentioned universal ruler for cutting shoji, bran, etc., usually, as shown in FIG. 2, the plate-shaped body 1 is set on the vertical crosspiece 11 of the shoji with the folded piece 2 facing downward. Then, the folded piece 2 is aligned with the edge of the vertical bar 11, and the cutter 5 is cut from the edge so as to fit into the cutting guide grooves 3 and 4 of a predetermined size. While sliding intermittently, cut the shoji paper.

If an appropriate cutting position is not found in the cutting guide grooves 3 and 4, the blade 6 of the cutter 5 is fitted into the cutter guide groove 7 at a predetermined position as shown in FIG. 3, and the whole plate-shaped body 1 is slid. Let it cut. At this time, if the folding piece 2 of the plate-shaped main body 1 is pressed against the vertical rail and slid, the shoji paper can be cut at a predetermined position without difficulty.

FIG. 4 shows a case where the invention is applied to a horizontal rail 11 'having a wide shoji, and the folded piece 2 of the plate-shaped main body 1 is set in an upward state on the horizontal rail 11' having a wide shoji. Then, the cutter 5 is pressed against the edges of the plate-shaped body 1 or the cutting guide grooves 3 and 4 to cut the shoji paper.

FIG. 5 shows a state in which the edge of the plate-shaped body 1 is abutted against the inner side 12 of the vertical bar 11 of the bran and the cutter 5 is pressed against the edge of the plate-shaped body 1 to cut the bran paper. Is shown.

When the above-mentioned universal ruler for cutting shoji, bran, etc. is used for cutting bran paper, bran paper is placed on the inside 12 of the edge of the bran before the trimming of the bran paper. You can insert it while pressing down. Further, even when there is a step on the vertical rail 11 and the horizontal rail 12 of the shoji screen, the same method can be used.

[0020]

[Effect of device]

 According to the universal ruler for cutting shoji, bran, etc. of this invention, the structure is simple and easy to use, and the function as a ruler is not impaired even when there is a step on the vertical crosspiece of the shoji.

Also, the cutting position can be adjusted according to the size of the shoji screen, and anyone can easily cut the shoji bran or the like.

[Brief description of drawings]

FIG. 1 is a perspective view showing an embodiment of a universal ruler for cutting shoji screens, bran, etc. according to the present invention.

FIG. 2 is a cross-sectional view of a normal use state.

FIG. 3 is a cross-sectional view showing another usage state.

FIG. 4 is a cross-sectional view showing another usage state.

FIG. 5 is a sectional view showing still another usage state.

[Explanation of symbols]

 1 plate-like body 2 folding piece 3, 4 cutting guide groove 5 cutter 6 blade 7 cutter guide groove 8 spatula part 11 vertical bar 11 'wide horizontal bar 12 middle side of bran edge

Claims (2)

[Scope of utility model registration request] 1. A plate-shaped main body having a predetermined width and length, wherein one end in the width direction is bent at a substantially right angle to form a folded piece,
A universal cutting tool for shoji, bran, etc., characterized in that a plurality of cutting guide grooves are formed along its length, and cutter guide grooves are formed at predetermined intervals in the width direction at both ends of the plate-shaped body. ruler. 2. The shoji according to claim 1, wherein at least one corner of the plate-shaped main body is provided with a spatula portion for holding paper.
Universal ruler for cutting bran, etc.