JP2014227653A - Marking-off tool - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a marking-off tool excellent in workability.SOLUTION: A marking-off tool A comprises an L-shaped locking member 12 for its locking to be used by locking on a corner part of a surface of a plate-like member and a butt end surface and first and second slide members 20 and 30 expandably constituted in the longitudinal direction, and also comprises slide fixing members 62 and 62 for fixing the first and second slide members 20 and 30 in a predetermined expansion position, first and second rocking members 40 and 50 having plate members 42 and 52 separately opposed to an end surface of the first and second slide members 20 and 30 and thumbscrews 61 and 61 for non-lockably fixing the first and second rocking members 40 and 50 at a predetermined angle.

Description

  The present invention relates to a ruler jig, and more particularly to a ruler jig excellent in workability.

  In general, in the construction of corridors, stairs, etc., the length and angle of the materials used vary depending on the house. Therefore, the material to be processed is marked by measuring with a convex (measure) or a protractor each time. A material is processed based on a ruled line.

  In patent document 1, the technique regarding the slide ruler used for measurement of a rotation staircase side board etc. is disclosed. The slide ruler of Patent Document 1 is such that one arm of two substantially L-shaped slide rulers is slidably fitted to each other, these two arms are slid and adjusted to a predetermined size, and then both arms are engaged. It is used by being fixed by a stopping means. Thereby, the workability of ruled writing can be improved.

JP-A-2-269266

  However, in the case where it is necessary to make a ruled line for both the long dimension and the angle, for example, when a ruled line such as a non-slip for slip prevention provided on the tread board or a non-slip provided on the tread board is described in Patent Document 1. The ruled jig as described above can only perform slide adjustment for a long ruled line, and therefore, in addition to the slide ruler described above, angle measurement and ruled lines using a protractor or the like are required separately. Therefore, a plurality of types of measuring instruments are required, and the crease size is liable to occur. Therefore, there exists a subject that workability is bad and time consuming.

  The present invention has been made in view of such various points, and a main object thereof is to provide a scoring jig excellent in workability by contriving the structure of the scoring jig.

  In order to achieve the above object, according to the present invention, a slide body configured to be extendable in the longitudinal direction and a swing member supported swingably at both longitudinal ends of the slide body are provided. The swing member can be fixed at a predetermined slide position and angle.

  Specifically, in the first aspect of the present invention, the scoring jig is used in contact with the surface of the plate-like member and the end surface of the plate, and is in contact with the surface of the plate-like member. It has a bottom part and a bottom end abutting part that extends perpendicularly from the bottom part of the bottom part in the width direction and abuts the bottom part of the plate-like member, and is configured to extend and contract linearly along the longitudinal direction. The slide body, a slide fixing member that fixes and holds the expansion / contraction length of the slide body to a predetermined length, and is supported at both ends in the longitudinal direction of the slide body so as to be swingable along a plane parallel to the bottom surface portion, A pair of oscillating members having a planar portion facing the longitudinal end face of the slide body and spaced apart from the end face, and a pair of oscillating fixing members for fixing the pair of oscillating members at a predetermined angle so as not to oscillate. And.

  According to this aspect, since the slide body and the swing member are provided, the angle of the swing member can be adjusted together with the adjustment of the length in the longitudinal direction by the slide body. Thus, for example, a ruled object having different lengths and angles, such as a tread of a rotating staircase, the length and angle can be set using only one ruler jig according to the present disclosure. You can make ruled lines. At this time, since the oscillating member has a flat surface portion, for example, the flat surface portion can be brought into contact with the side wall of the rotating staircase for scoring. Further, after adjusting the length and angle of the ruler jig, the ruler can be easily marked by marking the plate member along the flat plate portion. Further, since the bottom surface portion of the slide body and the front end of the cup surface are in contact with the surface of the plate-like member and the front end of the plate-like member and can be locked at the corners of both, respectively, In a stopped state, the scoring tool length and angle can be adjusted and fixed for scoring. Thereby, since it can prevent that a ruler jig | tool shakes back and forth, right and left at the time of ruled writing, reliable ruled writing without a measurement shift can be implemented easily.

  According to a second aspect of the present invention, in the ruled writing jig according to the first aspect, the slide body includes a main body extending in the longitudinal direction, and a first slide member slidably supported on one side portion in the longitudinal direction of the main body. A second slide member slidably supported on the other side in the longitudinal direction of the main body, and the pair of swing members are respectively disposed at outer end portions on the opposite side of the main body in the first and second slide members. It is supported so that it can swing.

  According to this aspect, since the first and second slide members and the pair of swing members are provided, each swing is performed together with the adjustment of the length in the longitudinal direction by at least one of the first and second slide members. The angle can be adjusted by the member. Thus, for example, a ruled object having different lengths and angles, such as a tread of a rotating staircase, the length and angle can be set using only one ruler jig according to the present disclosure. You can make ruled lines. Further, since the first slide member and the second slide member can be slid separately, for example, after the main body is locked near the center of the plate-like member, one end side and the other end in the longitudinal direction of the ruler jig The length and angle can be adjusted separately for each side.

  In the third aspect of the present invention, in the ruler jig according to the first or second aspect, each swinging member is supported at both longitudinal ends of the slide body so as to be swingable along a plane parallel to the bottom surface. And a flat plate member that is supported by the swing member main body so as to be swingable along a plane orthogonal to the bottom surface portion and that constitutes the flat surface portion.

  According to this aspect, the flat plate member constituting the flat portion of each swing member is supported so as to be swingable along a plane orthogonal to the bottom surface portion. Thus, after adjusting the length and angle in the longitudinal direction, the flat plate member is rotated, for example, in addition to the scribing of the stepping plate of the rotating staircase, the desired angle with respect to the side wall of the rotating staircase You can make a ruled line.

  According to a fourth aspect of the present invention, in the ruled writing jig according to the first or second aspect, a permanent magnet is provided on at least one flat surface portion of the pair of swing members.

  According to this aspect, since the permanent magnet is provided on the flat portion of the swing member, the operator adjusts the length and angle of the ruled jig in the longitudinal direction, and then, for example, a metal L-shaped ruler or the like. It can be attracted to a magnet and can be marked on other members (for example, the side wall of a staircase or a kick board in addition to the scribing of a tread of a staircase).

  According to a fifth aspect of the present invention, in the scoring jig according to the second aspect, the first guide portion attached to the first slide member side in the longitudinal direction of the main body, and the second slide member side in the longitudinal direction of the main body A second guide portion attached to the first slide member, and one end of the first slide member fixed to the longitudinal center side of the first guide portion, and the other end of the second slide member centered in the longitudinal direction of the second guide portion. The first slide wire is fixed to the side and the intermediate part is wound around the first guide part, and one end is fixed to the center side in the longitudinal direction from the second guide part in the second slide member, while the other end is the first One slide member includes a second slide wire that is fixed to the center in the longitudinal direction of the first guide portion and the intermediate portion is wound around the second guide portion.

  According to this aspect, the first and second slide wires are guided by the first and second guide portions and moved in the length direction, so that the first slide member and the second slide member are interlocked with each other in the longitudinal direction. And slide. Specifically, by sliding one of the first and second slide members, the other slides in conjunction with the other. Therefore, the operability is higher than when both slide members are not interlocked. Further, both slide members can be fixed so as not to be slidable by providing only one slide fixing member with respect to the first and second slide members.

  According to a sixth aspect of the present invention, in the ruler jig according to the fifth aspect, the first and second guide portions are pulleys.

  According to this aspect, since the first and second slide wires are wound around the pulley, smooth sliding of the first and second slide members can be realized.

  According to a seventh aspect of the present invention, in the scoring jig according to the fifth aspect, one end of the first slide wire and the other end of the second slide wire are fastened together and fixed to the first slide member, and the first slide The other end of the wire and one end of the second slide wire are fastened together and fixed to the second slide member.

  According to this aspect, since one end of the first slide wire and the other end of the second slide wire, and the other end of the first slide wire and one end of the second slide wire are fastened together and fixed, The fixing structure of the second slide wire can be simplified, and there is no possibility that the first and second slide wires get tangled in the sliding operation.

  According to the present invention, since the angle can be adjusted by the swing member together with the adjustment of the length in the longitudinal direction by the slide body, it is possible to provide a scoring jig having excellent workability.

It is a perspective view which shows the ruled writing jig which concerns on embodiment. (A) is a side view of the main body in a slide body, (b) is the same top view. (A) is a side view of the first slide member, (b) is a plan view thereof, (c) is a front view of the first swing member and a slide fixing member, and (d) is a second slide. It is a side view of a member. (A) is a side view of the first swing member, (b) is a plan view thereof, (c) is a front view thereof, and (d) is a perspective view showing the operation of the flat plate member of the first swing member. is there. It is a top view which illustrates the layout of the 1st and 2nd slide wire. It is a perspective view which shows the example of attachment structure of the 1st and 2nd slide wire. It is a top view of the scoring jig concerning an embodiment, (a) shows the state where the 1st and 2nd slide member contracted, and (b) shows the state where the member extended. It is a figure for demonstrating the usage example of the ruled mark using a ruled jig. It is a top view of the scoring jig concerning other embodiments, (a) shows the state where the 1st slide member contracted, and (b) shows the state where the member extended.

  Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings. The following description of the preferred embodiments is merely exemplary in nature and is in no way intended to limit the invention, its application, or its application.

  1 to 7 show a scribing jig A according to the embodiment. As shown in FIG. 2, the scoring jig A has a surface 91 such as a plate-like member 90 and a mouthpiece continuous to the surface 91. It is used in contact with the surface 92.

  As shown in FIGS. 1 and 2, the ruler jig A has a slide body C that can extend and contract linearly along the longitudinal direction. Specifically, the slide body C is formed so as to extend in the longitudinal direction, and has a substantially U-shaped main body 10 having a slit 11d having a predetermined width at the center in the width direction on the surface side and opening over the entire length in the longitudinal direction. The first slide member 20 is slidably inserted and supported in one side (left side) in the longitudinal direction of the main body 10 and is slidably inserted in the other side (right side) in the longitudinal direction of the main body 10. And a supported second slide member 30.

  On the surface of the left end portion (outer end portion) on the opposite side of the main body 10 in the first slide member 20, a shaft is supported so as to be swingable along a plane parallel to the bottom surface portion 12a of the L-shaped locking member 12 described later. The first rocking member 40 is provided. Further, on the surface of the same right end portion (outer end portion) of the second slide member 30, a second swinging member 50 that is pivotally supported along a similar plane is provided.

  The main body 10 includes a main body base member 11 and an L-shaped locking member 12 having an L-shaped cross section that is integrally fixed to the lower side of the main body base member 11.

  In the description of the present embodiment, “lower” refers to the L-shaped locking member 12 side, and “upper” refers to the slit 11 d formed on the surface of the main body 10. Further, “left” refers to the first slide member 20 side, and “right” refers to the second slide member 30 side.

  The main body base member 11 includes a rectangular plate-shaped main body bottom plate 11a extending in the longitudinal direction, rectangular plate-shaped main body side plates 11b and 11b integrally formed so as to stand up from both ends in the width direction of the main body bottom plate 11a, The main body side plate 11b is integrally formed so as to extend inward in the width direction from the upper end of the main body side plate 11b, and has main body upper plates 11c and 11c forming a slit 11d therebetween.

  The L-shaped locking member 12 has a rectangular plate-like bottom surface portion 12a that is integrally fixed to the lower surface of the main body bottom plate 11a and has a substantially the same shape as the main body bottom plate 11a. 12a has a front end abutting portion 12b which is bent and connected so as to extend downward, and comes into contact with the front end 92 of the plate-like member 90. In this way, the L-shaped locking member 12 (slide body C) is brought into contact with the surface 91 by bringing the bottom surface portion 12a into contact with the surface 91 of the plate-shaped member 90 and the end surface abutting portion 12b into contact with the end surface 92. Locked to the corner with the end face 92. The main body base member 11 and the L-shaped locking member 12 are made of, for example, a metal such as steel or aluminum, a resin, paper, or the like. In addition, as shown in FIG. 2, the bottom surface portion 12a or the mouth end surface contact portion 12b of the L-shaped locking member 12 is in contact with the plate-like member to prevent slippage or damage to the plate-like member. A plate-like cushioning material 13 made of rubber, resin, or the like may be provided integrally.

  As shown in FIGS. 3A and 3B, the first slide member 20 is a plate-like slide having a length shorter than half of the main body 10 and a width slightly shorter than the inner diameter of the main body side plates 11b and 11b. The plate 20a and the slide side plates 20b and 20b having a rectangular plate shape, which are integrally formed so as to extend downward from both ends in the width direction of the slide upper plate 20a and are slightly lower than the height of the main body side plate 11b, are substantially U-shaped in cross section. belongs to. By adopting such a configuration, the end portion on the right side in the longitudinal direction of the first slide member 20 can be inserted from the left end portion of the main body 10 and is slidably supported at the left end portion of the main body 10 in the inserted state. Is done.

  A swinging shaft bolt 21 that protrudes upward on the surface in the center in the width direction near the left end of the first slide member 20 protrudes upward on the surface in the center in the width direction near the right end (inner end). The attachment bolts 22 for attaching the member 62 are integrally welded and fixed. Further, a screw insertion hole 23 that communicates with the slit 11d is formed in a portion that is shifted to the one side from the center in the width direction near the right end portion of the first slide member 20. A first wire fixing screw 63 for fixing one end of each of the first and second slide wires 71 and 72 is inserted into the screw insertion hole 23 from above through the slit 11d.

  As shown in FIG. 3D, the second slide member 30 includes a slide upper plate 30 a having the same shape as the first slide member 20 and a slide side plate (not shown). Further, the swing shaft bolt 31 protrudes upward on the surface in the center in the width direction near the right end portion of the second slide member 30, and protrudes upward on the surface in the center in the width direction near the left end portion (inner end portion). Mounting bolts 32 for mounting the slide fixing member 62 are fixed integrally. By adopting such a configuration, the end portion on the left side in the longitudinal direction of the second slide member 30 can be inserted from the right end portion of the main body 10 and is slidably supported at the right end portion of the main body 10. Further, a screw insertion hole 33 communicating with the slit 11d is formed at a position shifted from the center in the width direction to the side opposite to the screw insertion hole 23 near the left end of the second slide member 30. A second wire fixing screw 64 for fixing one end of each of the first and second slide wires 71 and 72 is inserted through the screw insertion hole 33 from above through the slit 11d.

  As shown in FIG. 3C, the slide fixing member 62 has a non-slip portion formed on the outer periphery so that the finger does not slip when operated with a finger, and a decorative screw 62a screwed to the mounting bolts 22 and 32. The outer diameter is larger than the opening width of the slit 11 d of the main body 10, the disc-shaped locking washer 62 b having the insertion hole for the mounting bolts 22 and 32 at the center, and the outer diameter is larger than the opening width of the slit 11 d of the main body 10. And has two disk-shaped washers 62c and 62c having the insertion holes for the mounting bolts 22 and 32 in the center. The method of attaching the slide fixing member 62 to the first slide member 20 will be described in detail. First, these are inserted into the attachment bolt 22 with the locking washer 62b sandwiched between the two washers 62c and 62c. Next, the decorative screw 62 a is screwed and tightened from above, whereby the slide fixing member 62 is fixedly attached to the first slide member 20. When the decorative screw 62a is screwed and tightened, both the main body upper plates 11c and 11c of the main body base member 11 are sandwiched between the slide upper plate 20a of the first slide member 20 and the locking washer 62b. The sliding operation of the first slide member 20 is restricted and fixed. On the other hand, when the tightening of the decorative screw 62a is loosened, the first slide member 20 can slide. The locking washer 62b and the washer 62c are made of, for example, resin or metal. The mounting of the slide fixing member 62 to the second slide member 30 is the same as the mounting of the slide fixing member 62 to the first slide member 20.

  As shown in FIGS. 3C and 4, the first swing member 40 has a triangular shape in plan view, and is supported by the first slide member 20 so as to be swingable at a base portion that is one corner portion thereof. A support portion 41a bent at a right angle to the lower side is formed at the distal end portion (side portion connecting the remaining two corner portions of the triangular shape) of the swinging member main body 41, and the length direction center of the support portion 41a is formed. The flat plate member 42 as a flat portion facing the left end surface of the first slide member 20 and spaced apart from the left end surface is swingable along a plane orthogonal to the bottom surface portion 12a of the L-shaped locking member 12. It is supported by. The swing member main body 41 has a bolt insertion hole 41b through which the swing shaft bolt 21 is inserted at a base portion, that is, a portion near the top end of the right end in the mounted state on the first slide member 20. The method of attaching the first swing member 40 to the first slide member 20 will be described in detail with reference to FIG. 3C. The swing member body 41 is placed between the two washers 61a and 61a in the mounting holes for the washers 61a and 61a. And the bolt insertion hole 41b so as to communicate with each other, the swinging shaft bolt 21 is inserted through them. Next, the first swing member 40 is fastened to the first slide member 20 by screwing and tightening a wing screw 61 as a swing fixing member to the tip of the swing shaft bolt 21 protruding from the upper washer 61a. It is attached. The second swing member 50 has the same configuration as that of the first swing member 40 and is attached to the second slide member 30 by screwing and tightening the thumbscrew 61.

  On the outer side of the flat plate member 42 opposite to the support portion 41a of the swinging member main body 41, two cylindrical permanent magnets 43 arranged in the length direction from the center in the length direction to both the left and right sides, The flat plate member 42 is fitted and fixed integrally with a recess (not shown) so as to be flush with the outer surface. Further, a through hole penetrating in the thickness direction is formed at the center of the flat plate member 42 in the length direction, and the swing member main body is capable of swinging the flat plate member 42 along the same plane as the surface thereof. A support member 42 a supported by the support portion 41 a of 41 is fitted with the outer end portion flush with the outer surface of the flat plate member 42. Specifically, the support member 42a passes through the through hole and is fixed to the support portion 41a of the swing member main body 41, and the flat plate member 42 swings around the support member 42a as the swing shaft (FIG. 4). (D)). As the permanent magnet 43, for example, neodymium or the like can be used.

  As shown in FIG. 5, a first pulley 73 as a first guide portion is provided on the left outer surface (upper surface) of the main body bottom plate 11a in the main body 10, and a second guide portion is provided on the right outer surface (upper surface). Each of the second pulleys 74 is attached and fixed so as to be rotatable with a vertical rotation axis. On the outer peripheral surfaces of the first and second pulleys 73 and 74, V-grooves (not shown) are formed by cutting out the center in the thickness direction into a V-shaped cross section.

  An intermediate portion of the first slide wire 71 is wound around the first pulley 73 (V groove), and one end of the first slide wire 71 is inserted into the screw insertion hole 23 of the first slide member 20. The other end is fixed by a second wire fixing screw 64 inserted into the screw insertion hole 33 of the second slide member 30. Similarly, the second pulley 74 (V groove) has a second slide wire 72 having one end fixed by the first wire fixing screw 63 and the other end fixed by the second wire fixing screw 64 in the middle portion. It is wrapped around. Specifically, attachment members 71a and 71b having attachment holes (not shown) are fixed to one ends of the first and second slide wires 71 and 72, respectively. As shown in FIG. Attachment members 71a and 71b of the first and second slide wires 71 and 72 are fastened and fixed to the wire fixing screw 63 by the first wire fixing screw 63 and the bolt 63a. This co-fastening is performed, for example, through a through hole 11e for attachment work formed in the main body bottom plate 11a. Although not shown, the other ends of the first and second slide wires 71 and 72 are similarly fastened and fixed together by a second wire fixing screw 64 and a bolt (not shown).

[Operation of scoring jig]
Next, the operation of the ruler jig A will be described with reference to FIG.

  First, when the tightening of both decorative screws 62a and 62a is loosened, the first and second slide members 20 and 30 can slide. Specifically, the length of the ruler jig A can be varied by loosening the screws of the decorative screws 62a and 62a and sliding the first and second slide members 20 and 30 in the longitudinal direction. . FIG. 7A shows a case where the length of the ruler jig A is shortened by the above-described sliding operation, and FIG. After setting the ruled jig A to a desired length, the first and second slide members 20 and 30 are fixed so that they cannot slide by tightening at least one of the decorative screws 62a and 62a on both sides. can do.

  Here, the sliding operation can be facilitated by adopting the structure of the present embodiment. Specifically, since the first and second slide wires 71 and 72 are wound around the first and second pulleys 73 and 74, for example, when the first slide member 20 is slid to the left, the second slide A force pulling to the right side is applied to the second slide member 30 via the wire 71. As a result, the second slide member 30 slides in conjunction with the first slide member. When the second slide member 20 is slid, the first slide member 20 slides in conjunction with the same as described above. That is, by sliding one of the first and second slide members 20 and 30, the other slides in conjunction with each other via the first and second slide wires 71 and 72. Further, since the first and second slide wires 71 and 72 are wound around the first and second pulleys 73 and 74, by locking either one of the first and second slide members 20, It is possible to fix both the 30 to be unable to slide simultaneously. Therefore, the operability is improved as compared with the case where both slide members are not interlocked, and the slide operation of the first and second slide members 20 and 30 can be smoothly performed.

  Next, when both thumb screws 61, 61 are loosened, the first and second swing members 40, 50 can swing. Thereby, for example, even when the side surface of the scribing place is not perpendicular to the outer ends in the longitudinal direction of the first and second slide members 20, 30, the first and second swing members 40, 50 are rotated. As a result, the outer surfaces of the flat plate members 42 and 52 can be brought into contact with the side surface of the scribing place. After the first and second swing members 40, 50 are rotated to a desired angle, the first and second swing members 40, 50 cannot be swung by tightening the thumb screws 61, 61 respectively. Can be fixed to.

[Rounding staircase]
Next, with reference to FIG. 8, description will be made on the scribing of the staircase using the scribing jig A. As shown in FIG. 8, the rotating staircase 83 has a plurality of step plates 83a to 83e, and corners on the kick plate side (hereinafter also referred to as the front side) of the upper surfaces of the respective step plates 83a to 83e are provided for preventing slippage. It is assumed that a non-slip 84 is provided. In the present embodiment, description will be given of scoring in the case where the non-slip 84 is attached to the front corner portion of a certain tread plate 83c.

  First, the worker locks the scoring jig A so that the L-shaped locking member 12 (buffer material 13) contacts the corner portion on the front side of the tread plate 83c.

  Thereafter, the operator loosens the decorative screws 62a and 62a of the both fixing members 62 and 62, holds the decorative screws 62a and 62a, and slides them in the longitudinal direction, whereby the first and second slide members 20 and 30 are operated. Slide in the longitudinal direction. At this time, both thumb screws 61, 61 are loosened in advance. Accordingly, the first and second slide members 20 and 30 are moved while the first and second swing members 40 and 50 are swung in accordance with the angle between the left and right side walls 81 and 82 of the rotating staircase 83 and the tread plate 83c. Can be slid in the longitudinal direction.

  After the flat plate members 42 and 52 of the first and second swing members 40 and 50 are brought into contact with the left and right side walls 81 and 82 by the sliding operation in the longitudinal direction of the first and second slide members 20 and 30, respectively. One of the decorative screws 62a, 62a of the left and right fixing members 62, 62 and the left and right butterfly screws 61, 61 are tightened. Thereby, the ruler jig A is in a state of being fixed at substantially the same width and angle as the shape of the front corner portion of the tread plate 83c.

  Thereafter, the operator removes the scoring jig A and places the fixed scoring jig A on a separately prepared non-slip base material (not shown). A ruled line according to the shape of the non-slip provided at the front corner of the step board 83c is performed, and the base material is cut according to the ruled line to obtain the non-slip 84.

  Thus, since the length and angle of the non-slip can be measured using the ruler jig A itself, the non-slip according to the actual size of the tread can be marked, and excellent workability is obtained. be able to.

  In addition, the operator can fix the inner surface (first surface) of the support portion 41a of the first swinging member 40 in a state where the ruler jig A is fixed at substantially the same width and angle as the shape of the front corner portion of the tread 83c. 1) A metal L-shaped ruler or the like is attracted to the permanent magnet 43 on the surface facing the left end surface of one slide member 20, thereby marking the other members (for example, side walls of the staircase or the kick plate). can do.

  Further, in the above embodiment, a metal L-shaped ruler or the like on the left surface of the flat plate member 42 of the first swinging member 40 from before the ruler jig A is locked (before the stairs of the staircase is started). May be attracted to the permanent magnet 43. Thereby, in addition to the measurement such as non-step, it is possible to make a rule on other members (for example, the side wall of the staircase or the kick board).

[Other Embodiments]
Although the present invention has been described with the preferred embodiments, various modifications can be made.

  For example, as shown in FIG. 9, the second slide member 30 is omitted from the ruler jig A according to the above embodiment, and a rectangular plate-shaped rectangular support member 80 is integrated at the right end in the longitudinal direction of the main body 10. The second swinging member 50 may be pivotally supported on the surface of the rectangular support member 80 formed near the outer end so as to be swingable in the longitudinal direction.

  Further, in the above embodiment, the slide fixing member 62 is provided for each of the first and second slide members 20 and 30, one in total, but provided in only one of them. It doesn't matter.

  In the above embodiment, the first and second slide wires 71 and 72 may be omitted. Accordingly, the first slide member 20 and the second slide member 30 can be separately slid. For example, after the main body 10 is locked near the center of the plate member, The length and angle can be adjusted separately at one end and the other end in the longitudinal direction.

  Further, in the above embodiment, the four flat permanent magnets 43 are fitted into the flat plate member 42 on the outer side away from the support portion 41a. However, the present invention is not limited to this. The number of permanent magnets may be four or more or four or less. Further, a flat permanent magnet may be used, or the entire flat plate member may be formed of a permanent magnet. Further, a permanent magnet may be fitted on the side close to the support portion 41a.

  Further, in the above embodiment, the planar magnet 42 may not be provided with the permanent magnet 43. However, it is preferable that there is a permanent magnet in that a metal L-shaped ruler or the like can be adsorbed so that other members (for example, side walls of the staircase or side walls of the staircase or a kick plate) can be marked. .

  In the above embodiment, the support member 41a of the swinging member main body 41 may be a flat portion without providing the flat plate member 42. However, it is preferable that the flat plate member is provided in that the flat plate member can be rotated so that, for example, scribing can be performed at a desired angle with respect to the side wall or the like.

  Further, the main body upper plate 11c of the main body 10 and the slide upper plates 20a and 30a of the first and second slide members 20 and 30 may be scaled.

  Moreover, although the 1st and 2nd slide members 20 and 30 shall be U-shaped cross-section, you may form with a cross-sectional rectangular member.

  Since this invention can measure (measure) according to the actual size of the plate-shaped member which becomes a ruled object using the ruled jig itself, it can obtain excellent workability. Moreover, since it can be used also for members having different lengths and angles such as treads of non-slip and non-slip, the industrial applicability is extremely high.

A, B Crease jig C Slide body 10 Main body 12a Bottom surface portion 12b End face contact portion 20 First slide member 30 Second slide member 40 First swing member (swing member)
41 Oscillating member main body 42, 52 Flat plate member (flat portion)
43 Permanent magnet 50 Second swing member (swing member)
61 Thumbscrew (Oscillating fixing member)
62 slide fixing member 71 first slide wire 72 second slide wire 73 first pulley (first guide portion)
74 Second pulley (second guide)
83a, 83b, 83c, 83d, 83e Tread (plate member)
90 Plate-like member 91 Surface 92 Kiguchi surface

Claims (7)

A scribing jig that is used in contact with a surface of a plate-like member and a front end surface of the surface,
A bottom surface portion that contacts the surface of the plate-shaped member, and a front end of the bottom surface portion that extends at right angles to the bottom surface portion from the widthwise one end portion and contacts the front surface of the plate-shaped member. A slide body configured to extend and contract linearly along the direction;
A slide fixing member for fixing and holding the expansion / contraction length of the slide body to a predetermined length;
A pair of rockers having a flat surface portion supported at both ends in the longitudinal direction of the slide body so as to be swingable along a plane parallel to the bottom surface portion and opposed to the longitudinal end surface of the slide body in a state of being separated from the end surface. A moving member;
A scoring jig, comprising: a pair of swing fixing members that fix the pair of swing members so as not to swing at a predetermined angle. The scoring jig according to claim 1,
The slide body is supported by a main body extending in the longitudinal direction, a first slide member slidably supported on one side in the longitudinal direction of the main body, and slidably supported on the other side in the longitudinal direction of the main body. A second slide member,
The pair of oscillating members are supported on the outer ends of the first and second slide members on the side opposite to the main body so as to be able to oscillate, respectively. The scoring jig according to claim 1 or 2,
Each of the swing members is
A swing member body supported at both longitudinal ends of the slide body so as to be swingable along a plane parallel to the bottom surface;
A scribing jig, comprising: a flat plate member supported by the swinging member main body so as to be swingable along a plane orthogonal to the bottom surface part and constituting the flat surface part. The scoring jig according to claim 1 or 2,
A ruler jig, wherein a permanent magnet is provided on at least one of the pair of swing members. The scoring jig according to claim 2,
A first guide portion attached to the first slide member side in the longitudinal direction of the main body;
A second guide portion attached to the second slide member side in the longitudinal direction of the main body;
One end is fixed to the center side in the longitudinal direction from the first guide portion in the first slide member, while the other end is fixed to the center side in the longitudinal direction from the second guide portion in the second slide member. A first slide wire having a portion wound around the first guide portion;
One end of the second slide member is fixed to the center side in the longitudinal direction from the second guide portion, while the other end is fixed to the center side in the longitudinal direction from the first guide portion in the first slide member. And a second slide wire wound around the second guide portion. The scoring jig according to claim 5,
The scoring jig, wherein the first and second guide portions are pulleys. The scoring jig according to claim 5,
One end of the first slide wire and the other end of the second slide wire are fastened together and fixed to the first slide member, and the other end of the first slide wire and one end of the second slide wire are A scoring jig characterized by being fastened together with a second slide member.

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