JPH0535068U - Cut ruler - Google Patents

Abstract

(57) [Summary] (Modified) [Purpose] The cutting ruler of the present invention is intended to facilitate the right-angle cutting of known carpet tiles, large format tiles, and the like. [Structure] A ruler board main body 2A configured in a flat rectangular shape, and a ruler protrusion 2A1 attached to the upper right side of the ruler board main body
And the ruler protrusion 2A attached to the upper left side of the ruler board body
2 and a rail ridge 2A3 attached to the upper surface of the ruler ridge 2A2, and a rail ridge 2A3 that is movable in the longitudinal direction of the rail ridge 2A3. The attached stopper 3 and the steel ruler 4 hung on the front surface of the upper surface of the ruler board 2 have one end rotatably connected to the ruler protrusion 2A1 about the cap bolt 4C, and the other. The end is detachably connected to the front end position of the ruler protrusion 2A2 by a stop pin 4D.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 This plan relates to a ruler board that cuts carpet tiles and large format tiles at right angles.

[0002]

[Prior Art]

 In the past, carpet tiles and other products were marked on the top and bottom of the product with dimensions, and then cut from the back using a straight-edge ruler. In other words, a straight ruler was used to hold the upper part by hand and the lower part with feet to cut.

[0003]

[Problems to be solved by the device]

 The conventional techniques described above have the following problems. 1) For carpet tiles, the loop pile on the surface could not be cut cleanly when cut from the back. 2) In addition, even when trying to cut by marking the top and bottom with the conventional method, it was often misaligned to hold the straight ruler with one hand because the product is large. 3) Large format tiles are made of vinyl chloride and the surface is slippery, and it is dangerous to cut with a straight ruler, so careful attention is required. 4) Also, when trying to cut a carpet tile from the front, the straight ruler was always misaligned because of the hair's orientation.

The present application has been made in view of such problems of the conventional technology, and an object of the present application is to provide the following things. 1) The product can be set at a completely right angle by using the stopper, cap bolt and stop pin. 2) The steel ruler can be thickened to prevent the cutter knife from riding up. 3) A rubber plate can be attached to the surface of the steel ruler to prevent slipping.

[0005]

[Means for Solving the Problems]

 In order to achieve the above object, the present invention is as follows. That is, the ruler plate main body 2A configured in a flat rectangular shape, the ruler protrusion 2A1 attached to the upper right side of the ruler plate body, and the ruler protrusion attached to the upper left side of the ruler plate body are disclosed in the present application. 2A2 and a ruler board 2 composed of a rail ridge 2A3 attached to the upper surface of the ruler ridge 2A2, and a rail ridge 2A3 which is movable in the longitudinal direction of the rail ridge. The stopper 3 attached to the stopper is a piece portion 3A that is fitted into the rail projection from above, and a stopper that is pulled out from this piece portion in the direction perpendicular to the rail projection and toward the upper surface of the control panel body 2A. The steel ruler 4, which is composed of the main body 3B and is hung on the front surface of the upper surface of the ruler board 2, has the right end 4A rotatably connected to the front end position of the ruler protrusion 2A1 around the cap bolt 4C. The left end 4B is fixed. A cut ruler being disengageably connected with a stop pin 4D against the front end position of use protrusion 2A2.

In this case, ruler scales 2A11, 2A21 can be drawn on the ruler protrusion 2A1 and the ruler protrusion 2A2. Further, the steel ruler 4 can be constructed so that the cap bolt 4C can be pulled out and inverted. Further, a thick portion 4E is laminated on the upper surface of the steel ruler 4, and a slip stopper and a thickness adjusting rubber 4F can be attached to the upper surface of the thick portion 4E.

[0007]

【Example】

 Examples will be described with reference to the drawings. 1 is the cut ruler of the present proposal. 2 is a ruler board, which is a square-shaped ruler board body 2A, a ruler protrusion 2A1 attached to the upper right side of the ruler board body, and a ruler attached to the upper left side of the ruler board body. It is composed of a ridge 2A2 and a rail ridge 2A3 attached to the upper surface of the ruler ridge 2A2. Further, ruler scales 2A11 and 2A21 are drawn on the ruler protrusion 2A1 and the ruler protrusion 2A2. In the illustrated case, the scale for ruler has one scale of 5 cm.

A stopper 3 is attached to the rail ridge 2A3 so as to be movable in the longitudinal direction of the rail ridge, and includes a piece portion 3A which is fitted to the rail ridge from above and a rail portion from this piece portion. The projecting ridge is composed of a stopper main body 3B which is pulled out in the direction perpendicular to the upper surface of the ruler plate main body 2A. A thumbscrew 3A1 for fixing at a desired position is attached to the piece 3A.

Reference numeral 4 denotes a steel ruler suspended on the front surface of the upper surface of the ruler board 2. The right end 4A is rotatably connected to the front end position of the ruler protrusion 2A1 about a cap bolt 4C. The left end 4B is detachably connected to the front end position of the ruler protrusion 2A2 by a stop pin 4D. A thick portion 4E is laminated on the upper surface of the steel ruler 4, and a slip stopper and a thickness adjusting rubber 4F are attached to the upper surface of the thick portion 4E. The steel ruler 4 can be rotated around the cap bolt 4C by removing the stop pin 4D. (See Figure 9)

As described above, since the steel ruler 4 can be rotated, it is easy to set the carpet tile 5 and the large-sized tile 6 desired to be cut. Further, the steel ruler 4 can be reversed by removing the cap bolt 4C. (Refer to FIG. 3) The dimensions are configured as follows. The size of the ruler plate is about 500 mm on a side. In FIG. 4, a is 4 mm and b is 1.5 mm.

The usage method is as follows. When cutting the carpet tile 5, as shown in FIGS. 2 and 7, the stopper is moved and fixed according to a desired dimension, and the carpet tile 5 is set on this. After that, the steel ruler 4 is brought into contact, and the cutter 7 cuts along the steel ruler. When cutting the large-sized tile 6, the stopper is moved and fixed according to a desired dimension as shown in FIGS. 3 and 8, and the large-sized tile 6 is set. After that, the steel ruler 4 is turned over so that the anti-slip and the thickness adjusting rubber 4F are brought into contact with the lower surface, and the cutter 7 cuts along the steel ruler. Since the large-sized tile 6 is generally a square with one side of about 450 mm, if the auxiliary plate 8 is fitted as necessary, the large-sized tile does not move during cutting and it is easy to work.

[0012]

[Effect of the device]

 Since the present invention is configured as described above, it has the following effects. 1) By cutting with a cutting ruler, products with the same dimensions can be cut accurately. 2) By cutting with a cutting ruler, the cutting time can be significantly shortened. 3) By attaching the anti-slip and the rubber 4F for adjusting the thickness to the upper surface of the steel ruler, the adhesiveness with the vinyl chloride tile is good and it is possible to cut with a certain anti-slip. 4) Scales are attached to the ruler ridges 2A1 and the ruler ridges 2A2, so the dimensions of the product to be cut can be easily confirmed.

[Brief description of drawings]

FIG. 1 is an overall plan view.

FIG. 2 is a front view showing a state in which the carpet tile is being used.

FIG. 3 is a front view showing a large-sized tile in use.

FIG. 4 is a front view of a steel ruler.

FIG. 5 is a plan view of a stopper.

FIG. 6 is a front view of a stopper.

FIG. 7 is a perspective view showing a state in which the carpet tile is being used.

FIG. 8 is a perspective view showing a large-sized tile in use.

FIG. 9 is a perspective view showing an example of the action of a steel ruler.

[Explanation of symbols]

 1 Cut ruler 2 Ruler board 2A Ruler board body 2A1 Ruler ridge 2A2 Ruler ridge 2A3 Rail ridge 3 Stopper 3A Piece 3B Stopper body 3A1 Thumbscrew 4 Steel ruler 4C Cap bolt 4D Stop pin 4E Thick section 4F Rubber for non-slip and thickness adjustment 5 Carpet tile 6 Large format tile

Claims (4)

[Scope of utility model registration request] 1. A ruler board main body (2
A), the ruler ridge (2A1) attached to the upper right side of the ruler board body, the ruler ridge (2A2) attached to the upper left side of the ruler board body, and the ruler ridge (2A2) ) A ruler board 2 composed of a rail protrusion (2A3) attached to the upper surface of the rail), and a stopper attached to the rail protrusion (2A3) movably in the longitudinal direction of the rail protrusion. (3) is a piece (3A) that fits into the rail projection from above, and a stopper body that is pulled out from this piece toward the upper surface of the ruler board body (2A) in a direction orthogonal to the rail projection. (3B) and a steel ruler (4) hung on the front surface of the upper surface of the ruler board (2) has a right end (4A) at the front end position of the ruler protrusion (2A1) and a cap bolt ( 4C) is rotatably connected, and the left end (4B) is Cutting ruler, characterized in that it is disengageably connected with the stop pin (4D) with respect to the front end position of the Regulations protrusion (2A2). 2. A ruler ridge (2A1) and a ruler ridge (2
The cut ruler according to claim 1, wherein a ruler scale (2A11, A21) is drawn on A2). 3. The cutting ruler according to claim 1, wherein the steel ruler (4) is constructed so that it can be reversed by removing the cap bolt (4C). 4. A thickened portion (4
The cutting ruler according to claim 1, wherein E) is laminated, and a rubber for preventing slippage and a thickness adjusting member (4F) is attached to the upper surface of the thick portion (4E).