JP2005213772A - Dimension measuring tool - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a dimension measuring tool enabling one person to perform dimension measuring work in eaves gutter arrangement construction and improving work efficiency in dimension measuring work by utilizing an existing tape measure already owned by a user, and easily fixing the tip of a graduation tape of the tape measure to the end of an eaves gutter in the adjusted state of a reference point of a graduation. <P>SOLUTION: A vertical piece 7 for hooking a hook piece 6 provided at the tip of the graduation tape 3 of the tape measure 2 is provided in an almost vertically projecting manner at the tip of a tool body 5 along which the graduation tape 3 of the tape measure 2 is arranged. Upper horizontal pieces 8 are extended in the tip direction of the tool body 5 from the tip of the tool body 5, and a lower horizontal piece 9 is provided projecting in the tip direction of the tool body 5 from the projecting tip of the vertical piece 7. The upper horizontal pieces 8 and the lower horizontal pieces 9 form an insertion groove 10 for inserting the end 4a of the eaves gutter 4 toward the vertical piece 7. The insertion groove 10 is formed by a clamping means 16 for fixing the end 4a of the eaves gutter 4 inserted in the insertion groove 10 in a state of pressing the hook piece 6 of the tape measure 2 to the vertical piece 7. <P>COPYRIGHT: (C)2005,JPO&NCIPI

Description

  The present invention relates to a dimension measuring jig for attaching the tip of a tape measure scale band to an eaves.

  Conventionally, the dimension measurement work is frequently performed in the eaves wall arrangement construction. For example, in order to dispose the eaves along the eaves of the roof, the eaves 4 manufactured to a certain length are sequentially arranged along the eaves 17 of the roof as shown in FIG. Since the length dimension of the roof eaves direction is not necessarily a multiple of the fixed eaves 4, the last eaves 4 arranged in order must be cut to an appropriate length. The length dimension of the eaves rod 4 to be cut is determined by measuring the dimensions at the construction site. Specifically, the dimension measuring operation is performed by aligning the tip of the scale band 3 of the tape measure 2 with the end portion 4a in the length direction of the eaves rod 4 already attached to the eaves edge 17 by the installer 19 climbing the stepladder 18 or the like. On the other hand, the contractor 20 climbing the stepladder 18 or the like reads the scale on the scale band 3 at a predetermined position. As described above, the dimension measurement work in the eaves-arrangement construction includes two installers, an installer 19 holding the tip of the scale band 3 of the tape measure 2 and an installer 20 reading the scale of the scale band 3 of the tape measure 2. Therefore, it is eagerly desired to facilitate the work with the required number of installers.

  By the way, a suction cup is attached to the tip of the scale band of the tape measure (see, for example, Patent Document 1), or a permanent magnet is attached to the tip of the scale band (see, for example, Patent Document 2). In some cases, one builder tried to perform the dimension measurement work by fixing the tip of the graduation band 3 to the object to be measured such as the eaves 4.

However, the eaves bowl 4 as an object to be measured is generally a resin molded product having a thin plate-like cross section, and has a curved wall surface like a round eave bowl. Depending on the permanent magnet, the tip of the scale band 3 of the tape measure 2 is often not fixed to the end 4a of the eaves rod 4, and the tip of the scale band 3 of the tape measure 2 can be temporarily fixed to the end 4a of the eave rod 4. In many cases, however, the reference point (0 point) of the scale cannot be fixed so as to coincide with the end 4a of the eaves 4 and in this case, the scale value and the actual distance dimension are misaligned. The workability of the measurement work becomes complicated and causes measurement errors. Furthermore, since the tape measure 2 of Patent Documents 1 and 2 has a structure in which a suction cup and a permanent magnet are directly attached to the graduation band 3, a normal tape measure already owned by the user cannot be used.
Japanese Utility Model Publication No. 60-501 Japanese Utility Model Publication No. 5-36302

  The present invention has been invented in view of the above-described conventional problems, and an existing tape measure already owned by a user can be used, and the reference point of the scale is set at the end of the eaves with the tip of the scale band of this tape measure. To provide a dimension measuring jig that can be easily fixed in a combined state and can perform the dimension measuring work in the eaves-laying construction work alone, and can also improve the workability of the dimension measuring work. It is to be an issue.

  In order to solve the above-mentioned problem, a dimension measuring jig according to claim 1 of the present invention is detachably attached to the tip of the scale band 3 of the tape measure 2 and the scale band 3 of the tape measure 2 is attached to the end 4a of the eaves rod 4. It is a dimension measuring jig 1 for fixing the tip, and a hook piece 6 suspended from the tip of the scale band 3 of the tape measure 2 is pulled on the tip of the jig body 5 which is arranged along the scale band 3 of the tape measure 2. The vertical piece 7 for hanging is projected substantially vertically, the upper horizontal piece 8 is extended from the tip of the jig body 5 toward the tip of the jig body 5, and the jig is projected from the protruding tip of the vertical piece 7. A lower horizontal piece portion 9 is projected in the direction of the distal end of the main body 5, and the insertion groove 10 for inserting the end 4 a of the eaves 4 toward the vertical piece portion 7 with the upper horizontal piece portion 8 and the lower horizontal piece portion 9. The clamping means 16 for fixing the end portion 4a of the eaves rod 4 inserted into the insertion groove 10 in a state where the hook piece 6 of the tape measure 2 is pressed against the vertical piece portion 7 is inserted into the insertion groove 1. Characterized by providing the.

  According to this, since it is the dimension measurement jig 1 which attaches to the front-end | tip of the scale band 3 of the tape measure 2 detachably, and fixes the front-end | tip of the scale band 3 of the tape measure 2 to the edge part 4a of the eaves rod 4, it has already owned by a user. The dimension measuring jig 1 can be attached to the existing tape measure 2 and the tip of the scale band 3 of the tape measure 2 can be fixed to the end 4a of the eave rod 4 so that the dimension measurement work can be carried out in the eave rod arrangement work alone. The hook 6 on the tip of the scale band 3 is hooked and locked to the vertical piece 7 and the scale band 3 of the tape measure 2 is placed along the jig main body 5 so that the dimension measuring jig 1 On the other hand, the scale band 3 of the tape measure 2 can be easily arranged in a predetermined state, and the end 4 a of the eaves rod 4 inserted into the insertion groove 10 provided in the jig body 5 is hooked to the tape measure 2. Since the piece 6 is pressed against the vertical piece 7 and is fixed to the dimension measuring jig 1 by the clamping means 16, the eaves 4 The ends of the scale band 3 and the eaves 4 of the tape measure 2 with the end 4a in contact with the hook 6 of the tape measure 2 and the reference point (0 point) of the scale 3 matching the end 4a of the eaves 4 4a can be attached to the dimension measuring jig 1 at the same time, that is, the reference point (0 point) of the scale band 3 can be easily aligned with the end 4a of the eaves 4 and Since the tip of the scale band 3 can be fixed to the end portion 4a of the eaves rod 4, it is possible to ensure good workability of the dimension measurement work.

  The dimension measuring jig according to claim 2 is the same as that of claim 1, except that the claw portion 11 sandwiching the scale band 3 from both width directions of the scale band 3 is spaced at least wider than the width dimension of the scale band 3. It is characterized by being formed in the jig body 5 in a staggered manner in the length direction of the scale band 3.

  According to this, since the scale band 3 arranged along the jig body 5 is sandwiched from both width directions by the claw portions 11 formed on the jig body 5, the scale band 3 is clamped to the jig body 5. The temporary holding state to be held can be obtained, and the attachment strength of the scale band 3 to the dimension measuring jig 1 can be improved, and the claw portions 11 are spaced at least wider than the width dimension of the scale band 3. Since the scale bands 3 are alternately arranged in the length direction, first, the claws are adjusted so that the longitudinal direction of the scale band 3 is aligned with the direction substantially perpendicular to the direction in which the claw portions 11 are linearly tied. The scale band 3 is arranged between the parts 11, and then the scale band 3 is horizontally rotated so that the hook piece 6 of the tape measure 2 is locked to the vertical piece part 7. 3 can be sandwiched from the width direction. The scale band 3 by the claw portion 11 in the work there as it can be attached to the jig body 5, it can improve the workability of the dimension measurement operation.

  The present invention attaches a dimension measuring jig to an existing tape measure already owned by the user and can fix the tip of the scale band of the tape measure to the end of the eaves as well as the dimension measurement work in the eaves installation work alone. And has an effect that the scale band of the tape measure can be easily arranged in a predetermined state with respect to the dimension measuring jig, and further, the dimension measuring jig. Is attached to the edge of the eaves so that the reference point (0 point) of the graduation band coincides with the end of the eaves, that is, the reference point (0 point) of the graduation band is easily the end of the eaves Can be easily matched with each other, and good workability of the dimension measurement work can be secured.

  The present invention is a dimension measuring jig 1 that is detachably attached to the tip of the scale band 3 of the tape measure 2 and that fixes the tip of the scale band 3 of the tape measure 2 to the end 4 a of the eaves 4. In other words, the dimension measuring jig 1 is attached to the existing tape measure 2 already owned by the user, and the tip of the scale band 3 of the tape measure 2 is fixed to the end portion 4a of the eaves rod 4, so that the eaves rod installation work alone This is a dimension measuring jig 1 for eaves that enables dimension measuring work. The configuration will be described in detail below.

  As shown in FIG. 2, the dimension measuring jig 1 of the present example has a horizontal plate-shaped jig main body 5 having a rectangular shape in plan view, and a vertical piece portion vertically downward from the tip of the jig main body 5. 7, a horizontal plate-like lower horizontal piece 9 extends from the lower end of the vertical piece 7 in the distal direction, and from both width ends of the jig body 5 at the distal end portion of the jig body 5. Each has a horizontal plate-like upper horizontal piece 8 projecting from the tip. By the way, the tip direction (arrow a in FIG. 2A) is the direction in which the eaves 4 attached to the dimension measuring jig 1 is located, and the direction opposite to the tip direction (arrow b in FIG. 2A). Is referred to as the proximal direction. This proximal direction is the direction in which the tape measure 2 attached to the dimension measuring jig 1 is located. That is, in a state where the tip of the scale band 3 of the tape measure 2 is fixed to the end portion 4 a of the eaves rod 4 via the dimension measuring jig 1, the tape measure 2 and the eaves rod 4 are aligned in a straight line via the dimension measuring jig 1. It has a certain positional relationship. For convenience, the arrow c in FIG. 2B is referred to as the upward direction, and the arrow d is referred to as the downward direction.

  As shown in FIG. 2 (b), the horizontal plate-like upper horizontal piece 8 and lower horizontal piece 9 are arranged at vertical positions with an interval corresponding to the vertical height of the vertical piece 7, The end portion 4a of the eaves-like eaves 4 having a thin plate shape is inserted into the interval from the distal direction toward the proximal direction. In other words, the upper horizontal piece 8 and the lower horizontal piece 9 form an insertion groove 10 for inserting the end 4 a of the eaves 4 toward the vertical piece 7. Strictly speaking, the upper horizontal piece 8 and the lower horizontal piece 9 have a positional relationship that does not overlap in the vertical direction (see FIG. 2A). Moreover, it has a shape opened upward. A nut material 12 is fixed to the lower surface of the lower horizontal piece portion 9 located outside the insertion groove 10 by welding. Here, the female screw hole 12 a of the nut member 12 is communicated with a through hole 9 a drilled in the central portion of the lower horizontal piece portion 9. The female screw hole 12a and the through hole 9a that communicate with each other are referred to as a mounting hole 13 for convenience. As shown in FIG. 1, a thumbscrew 14 is screwed into the mounting hole 13 from below so as to be able to be screwed up and down. In the structure in which the thumbscrew 14 is attached to the attachment hole 13 of the lower horizontal piece portion 9 so as to be able to be screwed, the end portion 4a of the eaves rod 4 inserted into the insertion groove 10 by tightening the thumbscrew 14 is connected to the upper horizontal piece portion 8. The clamp means 16 is configured so that the clamp means 16 can be fixed.

  In addition, L-shaped claw portions 11 project from both width end portions on the upper surface of the jig body 5. The pair of claw portions 11 sandwich the scale band 3 of the tape measure 2 from both width directions when the scale band 3 of the tape measure 2 is disposed along the upper surface of the horizontal plate-shaped jig body 5. Each claw portion 11 is formed by projecting a distal end portion 11b toward the center in the horizontal and width direction at the projecting distal end of the base portion 11a projecting vertically upward from the jig body 5, and in parallel through a gap. The scale band 3 can be clamped up and down by the front-end | tip part 11b and the jig | tool main body 5 which oppose. And this pair of nail | claw part 11 is arrange | positioned in the position of the both width | variety edge part of the jig | tool main body 5 at intervals larger than the width dimension of the scale band 3, and staggered in the length direction of the scale band 3. FIG. Has been.

  By the way, the dimension measuring jig 1 of this example having the above configuration is formed by sheet metal processing a single metal material plate (for example, SUS plate material) and welding a nut material 12 thereto. Specifically, first, a single metal material plate is formed into a predetermined shape with the notch 15 being cut and the through hole 9a being drilled, and then the claw portion 11, the vertical piece 7 and the lower horizontal piece 9 are bent. Finally, the nut material 12 is welded to the lower horizontal piece 9 and formed. As described above, the dimension measuring jig 1 of the present example has good manufacturability formed by a single metal material plate.

  The dimension measuring jig 1 having the above configuration is detachably attached to the tip of the scale band 3 of the tape measure 2, and the end of the eaves rod 4 is fixed to the end 4a of the eave rod 4 so that the tip of the scale band 3 of the tape measure 2 is fixed. Used by attaching to the part 4a. Hereinafter, the use will be described in detail.

  In order to attach the tip of the scale band 3 of the tape measure 2 to the dimension measuring jig 1, first, temporary attachment is performed. This temporary attachment is a state in which the scale band 3 of the tape measure 2 arranged along the upper surface of the jig body 5 is held by the claw portion 11. The process of temporarily attaching the scale band 3 of the tape measure 2 to the dimension measuring jig 1 is as follows. First, as shown in FIG. The scale band 3 is inserted between the claw portions 11 from the base end direction of the jig body 5 so as to be aligned with the longitudinal direction of the scale band 3 in a direction substantially orthogonal to the linearly tied direction. . Here, as described above, since the pair of claw portions 11 are arranged at an interval wider than at least the width of the scale band 3, the insertion of the scale band 3 between the pair of claw portions 11 is performed. It is made sure that it can be done. Next, as shown in FIG. 3 (b) → FIG. 3 (c), the scale band 3 is horizontally rotated to hook the scale band 3 on the other claw portion 11 (arrow A). Here, in the state of FIG. 3C, the scale band 3 is sandwiched from both sides in the width direction by the pair of claw portions 11 with the longitudinal direction thereof matched with the distal end-base end direction of the jig body 5. However, the hook piece 6 suspended downward from the tip of the scale band 3 is at a position far from the tip of the jig body 5. Finally, as shown in FIG. 3 (c) → FIG. 3 (d), the scale band 3 is pulled toward the proximal end of the jig body 5 (arrow B), and the hook piece 6 at the tip of the scale band 3 is a vertical piece. It is locked to the part 7. In this way, the dimension measuring jig 1 has a simple procedure, that is, good workability, and the scale strip 3 of the tape measure 2 in the predetermined state in which the hook piece 6 of the scale strip 3 is locked to the vertical piece 7. It can be temporarily attached to the tip. In addition, in the temporary attachment state of the dimension measuring jig 1 to the tip of the scale band 3 of the tape measure 2, since the scale band 3 is supported by the jig body 5 so as not to be shifted vertically and horizontally by the claw portion 11, Even if the upper surface of the dimension measuring jig 1 is directed downward, the scale band 3 and the jig main body 5 are prevented from being detached.

  After the temporary attachment, the main attachment is performed and the scale band 3 of the tape measure 2 is attached to the dimension measuring jig 1. The scale band 3 of the tape measure 2 is attached to the dimension measuring jig 1. The attachment is performed at the same time when the dimension measuring jig 1 is attached to the end 4 a of the eaves 4. To attach the dimension measuring jig 1 to the end 4 a of the eaves 4, the end 4 a of the eaves 4 is inserted into the insertion groove 10 of the dimension measuring jig 1 and the end of the eaves 4 is clamped by the clamping means 16. 4a is fixed to the insertion groove 10, but in the dimension measuring jig 1 to which the scale band 3 is temporarily attached as described above, the hooking piece 6 of the scale band 3 is provided on the dimension measuring jig 1. Since the hook piece 6 is located along the vertical piece 7, that is, at the innermost part of the insertion groove 10, the eaves inserted into the insertion groove 10 of the dimension measuring jig 1 as shown in FIGS. The end 4a of the ridge 4 presses the hook piece 6 of the scale band 3 against the vertical piece 7, and in this state, when the end 4a of the eave ridge 4 is fixed to the insertion groove 10 by the clamp means 16, the scale The hook piece 6 of the belt 3 is sandwiched and fixed between the vertical piece 7 and the end 4a of the eaves 4. As described above, the main attachment of the scale band 3 to the dimension measuring jig 1 is performed simultaneously with the attachment of the dimension measuring jig 1 to the end 4a of the eaves rod 4, so that a simple procedure, that is, good workability. It is possible to make it happen.

  1 and 4 show a state in which the tip of the scale band 3 of the tape measure 2 is fixed to the end 4a of the eaves rod 4 through the dimension measuring jig 1 as described above. First, the dimension measuring jig 1 of this example is detachably attached to the scale band 3 of the tape measure 2 by the claw portion 11, and the dimension measuring jig 1 to which the scale band 3 of the tape measure 2 is attached is attached to the end of the eaves 4. Since the tip of the scale band 3 of the tape measure 2 is fixed to the end portion 4a of the eaves rod 4 by being attached to 4a, the eaves using the dimension measuring jig 1 using the existing tape measure 2 already owned by the user It is possible to perform the dimension measurement work in the installation work of the eaves. In addition, the dimension measurement work in the eaves rod arrangement construction is performed in a state where the tip of the scale band 3 of the tape measure 2 is fixed to the end portion 4a of the eaves rod 4 via the dimension measurement jig 1 as described above. Therefore, the installer 19 (see FIG. 5) for fixing the tip of the scale 3 of the tape measure 2 to the end 4a of the eaves rod 4 is not necessary, and can be performed by one installer 20 who reads the scale. Has been. In addition, when the tip of the scale band 3 of the tape measure 2 is attached to the end 4 a of the eaves 4, the end 4 a of the eaves 4 is connected to the hook 6 of the scale 3 and the vertical piece of the dimension measuring jig 1. 7, that is, the reference point (0 point) of the scale on the hooking piece 6 of the scale band 3 is aligned with the end 4 a of the eaves 4. The dimension measurement work in the construction can be performed in a state where the scale value and the actual distance dimension coincide with each other, and good workability of the dimension measurement work is ensured. Furthermore, the operation of matching the reference point (0 point) of the scale with the end 4a of the eaves rod 4 is inevitably performed when the dimension measuring jig 1 is attached to the end 4a of the eaves rod 1 as described above. In other words, the positioning work of the reference point (0 point) to the end portion 4a of the eaves rod 4 is not required separately, so that the dimension measuring work can be performed with good workability. -ing 1 shows a state in which the dimension measuring jig 1 is attached to the vertical wall portion of the eaves rod 4, but in the temporarily attached state of the dimension measuring jig 1 and the scale band 3, the dimension measuring jig 1 is Since the engagement state between the scale band 3 of the tape measure 2 and the jig body 5 is maintained by the claw portion 11 in any posture, the attachment posture and the attachment position of the dimension measuring jig 1 to the eave rod 4 are arbitrary. Needless to say, the posture and position can be set.

It is a perspective view which shows the use condition of the dimension measurement jig | tool of the example of embodiment of this invention. It is a dimension measuring jig same as the above, (a) is a front view, (b) is a bottom view, (c) is a side view. (A)-(d) is explanatory drawing explaining the process of temporarily attaching the scale band of a tape measure to the dimension measuring jig same as the above in order. It is a longitudinal cross-sectional view of the state which attached the scale band of the tape measure to the edge part of the eaves via the dimension measuring jig same as the above. It is a perspective view which shows the example of the dimension measurement operation | work in the conventional eaves arrangement | positioning construction.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Dimension measuring jig 2 Tape measure 3 Scale band 4 Eaves 4a End part 5 Jig body 6 Hook piece 7 Vertical piece part 8 Upper horizontal piece part 9 Lower horizontal piece part 10 Insertion groove 11 Claw part 16 Clamp means

Claims (2)

  A dimension measuring jig that is detachably attached to the tip of the tape measure scale band and fixes the tip of the tape measure scale band to the end of the eaves bowl, and the tip of the jig body that is arranged along the tape measure scale band In addition, a vertical piece for hooking a hanging piece suspended from the tip of the tape measure scale band is projected substantially vertically, and the upper horizontal piece extends from the tip of the jig body to the tip of the jig body. At the same time, a lower horizontal piece is projected from the protruding tip of the vertical piece to the tip of the jig body, and the upper horizontal piece and the lower horizontal piece are inserted with the end of the eaves facing the vertical piece. The insertion groove is formed, and the insertion groove is provided with clamping means for fixing the end portion of the eaves rod inserted into the insertion groove with the hook piece of the tape measure pressed against the vertical piece. Measurement jig.   The claws that sandwich the graduation band from both width directions of the graduation band are formed in the jig body by staggering in the length direction of the graduation band at least at intervals larger than the width of the graduation band. Item 2. A dimension measuring jig according to Item 1.

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