JP3140907U - Ruled line - Google Patents

Abstract

The present invention provides a crease that can stably crease a straight crease line and cope with plate materials having different thicknesses.
A guide plate, a flange inserted into the guide plate in a vertically slidable manner, a ruled blade attached to the flange, and a roller attached vertically to the guide plate. Thus, the ruled line 1 is formed. The roller 14 has a structure in which a plurality of sleeve members having different diameters are attached to the screw 42 so as to be easily attached and detached. A plate material is sandwiched between the roller 14 and the flange 12, and the crease 1 is moved straight along the end surface of the plate material to perform the crease. At this time, if the crease is performed while crimping the two points of the crease blade 13 and the roller 14 to the plate material, the crease blade 13 is cut smoothly and stably while being deeply cut into the plate material. Ruled lines can be drawn.
[Selection] Figure 1

Description

  The present invention relates to a crease used for drawing a plate material with a predetermined dimension and drawing or cutting a dimension line.

  As shown in FIG. 10, the conventional crease 501 includes a guide plate 511, a ridge 512 that is slidably inserted perpendicularly to the guide plate 511, and a crease blade 513 attached to the ridge 512. ing. The position of the flange 512 with respect to the guide plate 511 can be fixed with a wedge 514. As shown in FIG. 11, such a conventional ruled line 501 is such that a guide plate 511 is brought into close contact with an end surface 502a of a plate material 502 such as a gypsum board, and the ruled line 501 is aligned along the end surface 502a of the plate material 502. The line is drawn by moving straight to A101.

  In such a conventional ruled line 501, the collar 512 is slidable with the guide plate 511 kept vertical. Therefore, the ruled line 503 can be marked at a predetermined dimension from the end surface 502a of the plate material 502.

Further, in Patent Document 1, as shown in FIG. 12, a guide plate 602 and a ruled rod 601 installed on a grooved plate 604 are provided, and a grooved ruled rod 601 is slid. A ruled bar in which a guide plate 602 is provided perpendicular to the plate 604 and a piece 607 is provided perpendicular to the guide plate 602 is described. With such a crease bar, it is possible to efficiently crease a plate material such as a gypsum board with a predetermined dimension.
Japanese Utility Model Publication No. 53-65100

  In the conventional ruled line 501 shown in FIG. 10, when the ruled line 501 is moved along the end surface 502 a of the plate material 502, the movement is not stable, and the guide plate 511 is moved to the plate material 502. The ruled line 503 cannot be drawn straight unless pressed along the end face 502a. In particular, when the plate member 502 is scratched by the crease 501 and the plate member 502 is broken and cut, the crease blade 513 needs to be cut into the plate surface. It is difficult to draw a straight line 503.

  In the case of the ruled bar of Patent Document 1 shown in FIG. 12, a piece 607 is provided perpendicular to the guide plate 602. For this reason, it is possible to perform stable ruled drawing by sandwiching the plate material between the piece 607 and the cutting edge of the ruled drawing rod 601.

  However, in the ruled bar described in Patent Document 1, when the ruled line is drawn, a frictional force is generated between the piece 607 and the plate material, so that the ruled bar cannot be moved smoothly.

  Moreover, in the ruled rod described in Patent Document 1, since the position of the piece 607 is fixed, it cannot cope with plate materials of various thicknesses. That is, in the ruled rod described in Patent Document 1, the distance between the blades of the piece 607 and the ruled rod 601 is constant. For this reason, in the case of a thick plate material, the plate material cannot be sandwiched between the piece 607 and the cutting edge of the ruled rod 601, and in the case of a thin plate material, the cutting edge of the piece 607 and the ruled rod 601 The plate material in the middle moves, and stable crease cannot be performed.

  The present invention has been made in view of the above-described problems, and an object of the present invention is to provide a crease that can stably crease a straight crease line and cope with plate materials having different thicknesses.

  In order to solve the above-described problems, the present invention provides a guide plate, a scissors inserted slidably perpendicularly to the guide plate, a ruled blade attached to the scissors, and a corner perpendicular to the guide plate. And a roller attached to the sheet, and a sheet is sandwiched between the roller and the scissors to perform the ruled line.

  Preferably, the roller is a ruled line in which a plurality of sleeve members having different diameters are detachably stacked.

  Preferably, the roller is disposed on a side opposite to the crease blade in a corner on the rear side of the ridge with respect to the crease direction.

  Preferably, a holding member is further provided on the guide plate.

  Preferably, the holding member is detachably mounted on the guide plate.

  Preferably, a rotating member is further provided on the end face of the tip of the collar.

  According to the present invention, the guide plate, the scissors inserted slidably perpendicular to the guide plate, the ruled blade attached to the scissors, and the roller vertically attached to the corner of the guide plate. In addition, the sheet material is sandwiched between the roller and the scissors so that the ruled line is drawn. Therefore, the ruled line can be drawn smoothly and stably.

  Further, according to the present invention, since the roller has a plurality of sleeve members having different diameters attached in a detachable manner, the roller can be smoothly and stably ruled, and the thickness can be increased. It is possible to deal with ruled lines of a plurality of plates having different thicknesses.

  Further, according to the present invention, the roller is arranged on the side facing the crease blade at the corner on the rear side of the ridge with respect to the crease direction, so that the two of the crease blade and the roller By performing the crease while the points are pressed against the plate, the crease can be smoothly and stably made while the crease blade is deeply cut into the plate.

  Further, according to the present invention, since the holding member is provided on the guide plate, it is possible to stably contact the end surface of the plate material, and it is possible to accurately draw a large plate material.

  According to the present invention, since the holding member is detachably mounted on the guide plate, the holding member can be appropriately attached according to the plate material when performing ruled drawing.

  In addition, according to the present invention, the rotating member is further provided on the end surface of the tip of the collar. Therefore, when the ruler is drawn, the rotating member and the roller are rotated smoothly. However, the ruled line can be stably formed.

First embodiment.
Hereinafter, embodiments of the present invention will be described with reference to the drawings. FIG. 1 shows a ruled line 1 according to a first embodiment of the present invention. As shown in FIG. 1, the ruler 1 according to the first embodiment of the present invention includes a guide plate 11, a hook 12 that is vertically slidably inserted into the guide plate 11, and a ruler attached to the hook 12. The drawing blade 13 and a roller 14 attached to the guide plate 11 perpendicularly are configured.

  A square hole 21 is formed in the guide plate 11. The flange 12 is slidably inserted into the square hole 21 of the guide plate 11. A ruled blade 13 is attached to the collar 12. The crease blade 13 has a cutting edge whose cutting edge is directed toward the crease direction A1. The flange 12 with respect to the guide plate 11 can be fixed with screws 22.

  The roller 14 is vertically attached to a corner 15a on the side facing the ruled blade 13 among the four corners 15a to 15d of the guide plate 11 with respect to the ruled direction A1 on the rear side from the flange 12. . That is, as will be described later, the crease 1 according to the first embodiment of the present invention is configured by sandwiching a plate material 2 such as a plaster board between the roller 14 and the ridge 12, and moving the crease 1 in the crease direction A1. Perform ruled lines. The position of the roller 14 is on the rear side of the position of the flange 12 when ruled in the ruled direction A1.

  2 (A) and 2 (B) show an attachment mechanism for the guide plate 11 and the flange 12. FIG. As shown in FIG. 2A, the flange 12 is slidably inserted into the square hole 21 of the guide plate 11. A screw hole 31 is formed from the side surface of the guide plate 11 toward the square hole 21 as shown in FIG. A square nut 32 is disposed in the screw hole 31. A screw 22 is inserted into the screw hole 31, and the screw 22 is screwed into the square nut 32.

  A U-shaped metal fitting 33 is inserted into the gap 34 between the guide plate 11 and the flange 12 in the square hole 21. As the screw 22 is tightened, the tip of the screw 22 comes into contact with the U-shaped metal fitting 33. Here, when the screw 22 is further tightened, the U-shaped metal fitting 33 is pushed by the screw 22, and the flange 12 is fixed to the guide plate 11. If the screw 22 is loosened, a gap is formed between the flange 12 and the U-shaped metal fitting 33, and the flange 12 can slide.

  FIG. 3 shows a mounting structure of the roller 14. As shown in FIG. 3, a hole 40 is formed in the guide plate 11, and a connection nut 41 is embedded in the hole 40.

  The sleeve member 43b is overlapped with the sleeve member 43a, the screw 42 is inserted into the hole of the sleeve member 43a, and the tip of the screw 42 is screwed into the nut 46. The sleeve members 43a and 43b are pivotably stacked.

  The tip of the screw 42 on which the sleeve members 43 a and 43 b are arranged is screwed into the connecting nut 41 through the hole 40 of the guide plate 11, so that the roller 14 is attached to the guide plate 11 vertically.

  The roller 14 can be easily removed from the guide plate 11 by turning the head 45 of the screw 42. Further, by removing the roller 14 from the guide plate 11, the sleeve members 43a and 43b can be easily attached and detached.

  FIG. 4 shows a method of using the ruled line 1 according to the first embodiment of the present invention. The ruled line 1 according to the first embodiment of the present invention includes a plate material 2 sandwiched between a roller 14 and a collar 12 as shown in FIG. 4 (A), and a plate material 2 as shown in FIG. 4 (B). The crease 1 is moved straight along the end face 2a in the crease direction A1 to perform the crease. At this time, in the crease 1 of the first embodiment of the present invention, as indicated by an arrow B1 in FIG. 4A, a force is applied to the crease 1 so that the crease blade 13 bites into the plate material 2, and the crease is drawn. The ruled line is drawn while the two points of the blade 13 and the roller 14 are pressed against the plate member 2. In this way, the crease blade 13 cuts deeply into the plate member 2, and the crease can be made smoothly, stably and straightly. When a force is applied along the ruled line on the gypsum board drawn in this way, the gypsum board is easily split into two.

  FIG. 5 shows another method of using the ruled line 1 according to the first embodiment of the present invention. FIG. 5 (A) is a diagram showing a method of using the ruled line 1 of FIG. 4 (A) such that the ruled line 16 is attached to the back side of the plate 2. As shown in FIG. 5 (A), the plate material 2 is sandwiched between the roller 14 and the ridge 12, and as shown in FIG. 5 (B), the ruled line 1 roller 14 is in contact with the back surface of the plate material 2. The pulling 1 is attached, and the ruled line 1 is moved straight along the end surface 2a of the plate member 2 in the ruled direction A1 to perform the ruled line. At this time, also in another usage of the crease 1 according to the first embodiment of the present invention, the crease 1 is cut into the crease 1 so that the crease blade 13 bites into the plate 2 as indicated by an arrow B1 in FIG. Applying force, the ruler blade 13 and the roller 14 are crimped to the plate member 2 while being crimped. In this way, the crease blade 13 can cut deeply into the back surface of the plate member 2, and the crease can be straightened smoothly, stably. In this way, when the ruled line 1 is turned upside down and a ruled line is drawn at the position of the front surface of the gypsum board and the back surface corresponding thereto, and the force is applied along these ruled lines, the gypsum board is further easily divided into two.

  Furthermore, in the first embodiment of the present invention, as shown in FIG. 3, the roller 14 has a structure in which two sleeve members 43a and 43b having different diameters are attached to a screw 42 serving as a rotation shaft. ing. As described above, the sleeve members 43 a and 43 b of the roller 14 can be easily attached and detached by removing the screws 42. By changing the number of sleeve members 43a and 43b inserted into the screws 42 according to the thickness of the plate member 2, it is possible to deal with the plate member 2 having a different thickness.

  That is, the diameter of the roller 14 can be changed depending on the number of sleeve members 43a and 43b inserted through the screw 42. When the diameter of the roller 14 changes, the distance between the roller 14 and the ruled blade 13 attached to the collar 12 changes. The thickness of the plate material is standardized. For example, the thickness of the plate material used as the ceiling plate is every 3 mm such as 9 mm, 12 mm, 15 mm,. Therefore, for example, each time the sleeve members 43a and 43b are added one by one, if the diameter of the roller 14 is changed by 3 mm, the thickness of each plate can be accommodated.

  For example, when the thickness of the plate material is 15 mm, as shown in FIG. 6A, only the sleeve member 43a is attached to perform ruled drawing. In this case, by mounting the sleeve member 43a, the distance L1 to the tip of the ruled blade 13 attached to the roller 14 and the collar 12 is set to 15 mm, so that the thickness of the plate material of 15 mm can be accommodated. .

  Further, when the thickness of the plate member is 12 mm, as shown in FIG. 6B, the sleeve member 43a is overlaid with 43b and ruled. In this case, by attaching the sleeve member 43b, the diameter of the roller 14 is further increased by 3 mm, and the distance L2 between the roller 14 and the ruled blade 13 attached to the collar 12 is (15 mm-3 mm = 12 mm). The thickness of the plate material can be 12 mm.

  Similarly, when the thickness of the plate material is 9 mm, as shown in FIG. 6C, by attaching the third sleeve member 43c on the sleeve members 43a and 43b and performing ruled drawing, The diameter of the roller 14 is further increased by 3 mm, and the distance L3 between the roller 14 and the ruled blade 13 attached to the collar 12 is (15 mm-3 mm-3 mm = 9 mm), which corresponds to a plate material thickness of 9 mm. be able to.

  As described above, in the ruled line 1 according to the first embodiment of the present invention, among the four corners 15a to 15d of the guide plate 11, on the side facing the ruled blade 13 with respect to the ruled direction A1, A roller 14 is vertically attached to a corner 15a on the rear side of the flange 12. For this reason, if the sheet material 2 is sandwiched between the roller 14 and the scissors 12 and the sheet is drawn while the two points of the ruled blade 13 and the roller 14 are crimped, the ruled blade 13 is placed inside the plate material 2. It can cut deeply, and smoothly, stably and straighten the line.

  Further, in the ruled line 1 of the first embodiment of the present invention, the sleeve members 43a, 43b, 43c of the roller 14 can be easily attached and detached by removing the screws 42. For this reason, by changing the number of sleeve members 43a, 43b, and 43c inserted into the screw 42, it is possible to deal with a plurality of plate materials having different thicknesses.

  In the above-described example, the roller 14 is configured by mounting the two sleeve members 43a and 43b on top of each other. However, the number of sleeve members is not limited to this, and a plurality of sleeve members having a plurality of diameters may be used. If different sleeve members are mounted, it is possible to cope with a plurality of thickness plate materials.

Second embodiment.
FIG. 7 shows a second embodiment of the present invention. Similar to the ruled line 1 of the first embodiment described above, the ruled line 101 of the second embodiment of the present invention includes a guide plate 111 and a ridge 112 inserted into the guide plate 111 so as to be slidable vertically, A ruled blade 113 attached to the collar 112 and a roller 114 attached perpendicularly to the guide plate 111 are provided. In this embodiment, the ridge 112 is a long ridge. Furthermore, in the ruled line 101 of the second embodiment of the present invention, a holding member 115 having an L-shaped cross section is attached to the guide plate 111. The holding member 115 is attached to the guide plate 111 with screws 151.

  As described above, in the ruled line 101 of the second embodiment of the present invention, the ridge 112 is a long ridge. The long-edge rule 101 is used particularly when a large plate material is drawn. When drawing a large plate material, if the length of the guide plate 111 is short, it is difficult to move the ruled plate 101 straight. Therefore, in the ruled line 101 of the second embodiment of the present invention, the holding member 115 having an L-shaped cross section is attached to the guide plate 111 so that the end surface of the plate material can be stably contacted. Thereby, a large board | plate material can be ruled correctly. About another structure, it is the same as that of the above-mentioned 1st Embodiment, The description is abbreviate | omitted.

Third embodiment.
FIG. 8 shows a ruled line 201 according to the third embodiment of the present invention. Similar to the ruled line 101 of the second embodiment described above, the ruled line 201 of the third embodiment of the present invention includes a guide plate 211, a flange 212 inserted into the guide plate 211 so as to be slidable vertically, A ruled blade 213 attached to 212, a roller 214 attached perpendicularly to the guide plate 211, and a holding member 215 are provided. The holding member 215 is attached to the guide plate 211 with a screw 151. Further, in the ruled line 201 of the third embodiment, a rotating member 216 is attached to the end face of the tip of the collar 212.

  As shown in FIG. 9, the rotating member 216 includes an axle 261 and wheels 262 that are rotatably attached to the axle 261. The wheel 262 is disposed so as to protrude slightly downward from the end surface of the rod 212.

  In the ruled line 201 according to the third embodiment of the present invention, the rotating member 216 is attached to the end surface of the tip of the collar 212. Therefore, when the ruled line is drawn, the rotating member 216 and the roller 214 are rotated. In this way, the ruled line can be drawn smoothly, yet stably and straight.

  Further, as shown in FIG. 9, the ruled line 201 of the third embodiment is attached to the guide plate 211 by sandwiching the holding member 215 with a U-shaped metal fitting 233 that fixes the position of the collar 212. . For this reason, the holding member 215 can be easily attached and detached.

  That is, as shown in FIG. 9, a notch 251 is formed near the center of the holding member 215, and the collar 212 is disposed in the notch 251 portion. Then, the roller 214 is attached to the guide plate 211 via the holding member 215.

  In the ruled line 201 according to the third embodiment of the present invention, if the roller 214 is removed and the screw 222 is loosened, the holding member 215 can be easily attached and detached. For this reason, when ruled, the holding member 215 can be appropriately attached according to the plate material. About another structure, it is the same as that of above-mentioned 2nd Embodiment, The description is abbreviate | omitted.

  The present invention is not limited to the above-described embodiments, and various modifications and applications can be made without departing from the gist of the present invention.

  The present invention can be used for drawing a sheet material with a predetermined dimension, drawing a dimension line, and cutting.

It is a perspective view which shows the structure of the ruled drawing of 1st Embodiment of this invention. It is the top view and sectional drawing which show the attachment structure of the guide plate and the collar in the ruled drawing of 1st Embodiment of this invention. It is a disassembled perspective view which shows the attachment structure of the guide plate and roller in the ruled drawing of 1st Embodiment of this invention. It is explanatory drawing of the usage method of the ruled line of 1st Embodiment of this invention. It is explanatory drawing of the other usage method of the ruled line of 1st Embodiment of this invention. It is explanatory drawing of the change of the roller diameter in the ruled drawing of 1st Embodiment of this invention. It is a perspective view which shows the structure of the ruled line of 2nd Embodiment of this invention. It is a perspective view which shows the structure of the ruled drawing of 3rd Embodiment of this invention. It is explanatory drawing of ruled drawing of 3rd Embodiment of this invention. It is a perspective view of an example of the conventional ruled drawing. It is explanatory drawing of the usage method of the conventional ruled drawing. It is a perspective view of the other example of the conventional ruled rod.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Crease 2 Board | plate material 11 Guide board 12 棹 13 Ruler blade 14 Rollers 15a-15d Corner 16 Crease line 21 Square hole 22 Screw 31 Screw hole 32 Square nut 33 U-shaped metal fitting 34 Gap 40 Hole 41 Connecting nut 42 Screw 43a, 43b Sleeve member 45 Head 46 Nut 101 Crease 111 Guide plate 112 棹 113 Crease blade 114 Roller 115 Holding member 151 Screw 201 Crease 211 Guide plate 212 １３ 213 Ruled blade 214 Roller 215 Holding member 216 Rotating member 222 Screw 233 U-shaped bracket 251 Notch 261 Axle 262 Wheel

Claims (6)

A guide board,
A scissors inserted slidably perpendicular to the guide plate;
A ruled blade attached to the ridge,
A roller vertically attached to a corner of the guide plate,
A crease which is creased by sandwiching a plate material between the roller and the ridge.   The ruler according to claim 1, wherein the roller has a plurality of sleeve members having different diameters attached in a detachable manner.   The ruler according to claim 1, wherein the roller is disposed on a side facing the ruler blade at a corner on the rear side of the scissors with respect to a ruled direction.   4. The ruled line according to claim 1, further comprising a holding member provided on the guide plate.   The ruler according to claim 4, wherein the holding member is detachably mounted on the guide plate. The ruler according to any one of claims 1 to 5, wherein a turning member is provided on an end face of the tip of the collar.

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