JP2015232263A - Wall finishing buried ruler - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a wall finishing buried ruler capable of easily packing in storage and a sale, in the wall finishing buried ruler used by being buried in a plastered wall-covering material such as mortar, for the purpose of beautifully finishing a corner (projected corner angle) part in cloth finish work for finishing by sticking a wall-covering material such as cloth to a wall surface, for the purpose of beautifully finishing a corner part of a plastered wall in plasterer finish work when used by sticking to a wall backing, and for the purpose of beautifully finishing an end part of a wall such as end part raising.SOLUTION: A wall finishing buried ruler comprises an installation part attached to a corner part edge surface of a wall and a ruler part of overhanging from a wall corner part, and a projection part is formed in the ruler part, and a projection part-entering cavity part is formed on a reverse surface of the projection part, and when winding around the wall finishing buried ruler in a roll shape, the projection part enters in order into the cavity part, and is wound in a dense roll shape.

Description

  The present invention can be applied to a cross finishing work in which a wall covering material such as a cloth is attached to a wall surface and applied to a wall base for the purpose of beautifully finishing a corner (protruding corner), or in a plastering finish work. The present invention relates to an embedding ruler for finishing a wall, which is used by embedding it in a coated wall covering such as mortar for the purpose of neatly finishing the corner of a wall and for the purpose of neatly finishing the end of the wall, such as raising the end.

  This type of embedded ruler has a mounting portion attached to the edge of the corner of the wall that forms the projecting corner wall of the building, and a ruler that projects from the corner of the wall. The ruler part is integrally molded with a synthetic resin material, and by applying a coating wall material such as mortar with the top of the ruler part as a reference, the thickness is cut and squared, and the coating material is dried and solidified. After that, spray coating is performed on the surface. The surface of the top of the head (the top of the head) is exposed from the surface of the coated wall material that has been applied so as to perform cornering and corner reinforcement, and the exposed surface of the top of the head is exposed from the surface of the painted wall material by the spray coating. Covered and concealed by a continuous coating.

  Patent Document 1 is a corner material in which a hinge portion that can be bent along a center line in the vertical direction is provided at the center portion in the width direction, and plates having a predetermined width are integrally provided on the left and right sides of the hinge portion, respectively. The hinge portion is a corner material in which a plurality of soft and hard muscles are alternately formed, and the plate portion is preferably provided with an adhesive layer. Is disclosed.

  Patent Document 2 discloses a wall covering corner material that is adhered along a corner portion of an exit corner portion or an entrance corner portion where two wall surfaces intersect each other, and the wall covering corner material includes 50% by weight or more of an inorganic mineral. A belt-like sheet is included, and at the center in the width direction of at least one of the front and back surfaces of the sheet, a grooved crease line formed by pressing the sheet in the thickness direction is elongated along the sheet. There is disclosed a wall covering corner material (Claim 1) that is provided in the direction and is provided so that left and right flat plates connected to both sides of the folding ruled line can be bent along both sides of the folded ruled line. . Paragraphs 0111 to 0113 indicate that “when the wall covering corner material 1 is attached to the corner portion 40 of the protruding corner portion 20, the wall covering corner member 1 is folded and folded so that the ruled line 4 is on the front side. Although the R surface portion 9 exposed to the front side of the folding ruled line 4 is set to a radius of 0.2 mm or more (see FIG. 12), the wall covering material is attached to the corner portion 40. 1 can be prevented from being broken at a portion corresponding to the R-surface portion 9 of the wall covering material, so that the wall covering material is bonded to the corner portion 40. It can be neatly adhered along the R surface of 1 ”(0111), and“ the bottom of the curved surface portion 4a having the concave shape of the bent ruled line 4 and the convex portion 4b are arranged in the longitudinal direction A. It is arranged in an uneven shape toward When the folding ruled line 4 is folded so as to be on the front side, the wall covering material stuck on the wall covering corner material 1 is partially in contact with the R surface portion 9 having the uneven shape of the bending ruled line 4. (Refer to FIG. 12). ”(0112) is described,“ For this reason, the tensile force applied to the wall covering is small, and the corner portion of the wall covering corresponding to the folding ruled line 4 is torn, for example. It is possible to prevent the occurrence of wrinkles and wrinkles, and to attach the wall covering material in a good state along the corner portion 40. ”(0113).

  Patent Document 3 discloses a strip-like wall covering corner material that is stuck along a corner portion of an exit corner or an entrance corner where two wall surfaces intersect, and the corner portion covers the wall covering corner material. A lower sheet formed in a width, and an upper sheet that is narrower than the lower sheet and integrally bonded to a central portion in the width direction of the lower sheet, and at least of both the front and back surfaces of the lower sheet A wall covering corner material (Claim 1) having a folding ruled line continuous in the longitudinal direction along the lower sheet at the center in the width direction of one surface is defined as "at least one of the upper and lower surfaces of the upper sheet. The wall covering corner material according to claim 1, further comprising a bent ruled line continuous in the longitudinal direction along the upper sheet at the center portion in the width direction of the surface.

  Patent Document 4 describes a base corner material, which is a long body arranged along an intersection line of an entrance corner portion or an exit corner portion where two crossed wall surfaces intersect, and is a synthetic resin having flexibility. It is made of a raw material, along the central portion along the longitudinal direction at the opposite position of the projecting portion along the longitudinal direction on the one surface side of the long body and the projecting portion on the other surface side of the long body. And a pair of flat plate portions formed on both sides of the central portion, and the pair of flat plate portions can be wound in a roll shape in a state of being flat with respect to the bent portion, and In addition, a base corner material is disclosed in which a pair of flat plate portions have a restoring property that maintains a cross-sectional shape substantially orthogonal to each other with a bent portion in between when a force is not applied to the long body (claim). 1). In the base corner member 10 of the present embodiment, the pair of flat plate portions 14 and 15 are curved in a concave shape with respect to the protruding portion 12. For this reason, the vicinity of the center of the flat plate portions 14 and 15 does not bend, and the vicinity of the center of the flat plate portions 14 and 15 of the corner material 10 when attached to the base 20 does not float up. There is no gap between them (paragraph 0032).

JP 2008-057248 A JP 2013-0163948 A Japanese Unexamined Patent Publication No. 2014-088725 JP 2010-248848 A

  In Patent Documents 1 to 4, a ruler portion having an R-surface portion can be arranged at the corner of the wall, but it can be stored in a roll and stored or sold, but is projected from the wall corner. It does not have a ruler part. (It is thought that the protruding portion 12 of Patent Document 4 indicates the central position of the tape or becomes a central groove when winding.).

  Therefore, an object of the present invention is to provide a wall corner finishing embedded ruler that can be rolled up even if it has a protrusion for forming a corner of the wall.

According to the present invention, in the wall finishing embedded ruler provided with a mounting portion attached to a corner edge surface of the wall and a ruler portion protruding from the wall corner portion, the ruler portion has a cross section in cross section. Protruding portions such as M-shapes are formed in a triangular shape or a cross section, and a void portion into which the protruding portions enter is formed on the back surface of the protruding portion, and the wall finishing embedded ruler is wound in a roll shape The protrusions enter the gaps in order and are wound into a dense roll.
According to the present invention, even if it has a ruler part for forming the corner part of the wall, it can be wound in a roll shape, so that packaging in storage and sales can be facilitated.

Further, it is preferable that a through hole into which the coating wall material enters the attachment portion or the ruler portion is formed so that the through hole and the slit are continuous. Then, the painted wall material enters and continues from the slit into the through hole of the mounting portion, or the painted wall material enters the slit from the through hole of the mounting portion and continues. Peeling and running off can be prevented.
Further, when the slit is formed by continuously forming a predetermined shape such as a circle or an ellipse, the slit can be easily formed in the same manner as the through hole.

According to the present invention, the ruler part is formed to project in a triangular shape in cross section, the attachment parts are provided on the left and right sides from two sides of the triangular cross section, and a painted wall material is provided at a corner part extending from the attachment part to the ruler part. Slits into which are inserted are continuously formed at predetermined intervals.
According to the present invention, the painted wall material enters the slit extending from the two sides of the ruler portion having a triangular cross-section to the attachment portion, and peeling and running off of the painted wall material can be prevented.

According to the present invention, the ruler portion is formed to project in an M shape in cross section, a corner portion having a predetermined angle is formed from the attachment portion to the ruler portion, and slits are continuously formed in the corner portion at predetermined intervals. It is formed.
The plurality of slits formed continuously may be perpendicular or oblique to the longitudinal direction of the ruler, and may be equally spaced or unequal. In addition, the slit may be cut as when a paper is put into a paper, or may be formed by punching (in the formation of a round hole or continuous formation of a round hole, the round hole may have an elliptical shape. good). Note that the present invention is also applicable to cloth and painting (base).
According to the present invention, even if the ruler is warped, it is possible to correct the warp and the coated wall material can be corrected by the slits continuously formed at predetermined intervals in the corner portion extending from the attachment portion to the ruler portion. It enters into the slit, and the coated wall material becomes entangled without being divided or blocked by the ruler part. In particular, the narrower the interval between the slits, the more the coating wall material is held with elasticity (vibration), and therefore, it is possible to prevent the coating wall material from peeling off or running off.

The present invention is characterized in that the slit is formed so as to reach the top of the ruler portion.
According to the present invention, the painted wall material can be embedded up to the top of the ruler portion, and the painted wall material of the top can be easily aligned with the iron. In addition, since slits are continuously formed perpendicular to the length direction of the ruler, it is easy to accurately cut to a predetermined length.

  According to the present invention, when the embedded ruler for finishing the wall is rolled in a roll shape, the protruding portions enter the inside of the protruding portion in order to be wound into a dense roll shape, and can be stored and sold. Packaging can be facilitated. That is, even if it has a protrusion for forming the corner of the wall, it can be wound into a roll.

  In addition, since the slits are continuously formed at a predetermined interval in the corner portion extending from the attachment portion to the ruler portion, the warp can be corrected even if the ruler is warped, and the slit interval is reduced. Then, since the painted wall material is held with elasticity (vibration), even if it is a thin coated wall, the painted wall material can sufficiently enter, and the painted wall material can be prevented from peeling off or running off. In addition, the coating wall material enters a large number of slits to prevent the coating wall material from peeling off or running off, and it is also easy to accurately cut and use the coating wall material to a predetermined length.

It is a side view which shows the embedding ruler for wall finishing of the 1st Embodiment of this invention. It is a perspective view of the said 1st Embodiment. It is a perspective view which shows the other example of the said 1st Embodiment. It is sectional drawing explaining the corner finishing process using the said 1st Embodiment. It is a perspective view which shows the embedding ruler for wall finishing of the 2nd Embodiment of this invention. It is a rear view of the second embodiment. It is a perspective view of the said 2nd Embodiment. It is a perspective view which shows the other example of the said 2nd Embodiment. It is the BB sectional view taken on the line of the said FIG. It is a perspective view of the state which wound the embedding ruler for wall finishing of the 3rd Embodiment of this invention in roll shape. It is a front view of the said 3rd Embodiment. It is the sectional view on the AA line of the said FIG. It is a side view of the said 3rd Embodiment. It is a perspective view of the state where the other example of the said 3rd Embodiment was wound in roll shape. It is a perspective view which shows the other example of the said 3rd Embodiment. It is a front view of the other example of the said 3rd Embodiment. It is a side view of the other example of the said 3rd Embodiment. It is sectional drawing which shows the example which applied this invention to the embedding ruler for a corner corner finishing. It is a figure which shows the embedding ruler for wall finishing of the 4th Embodiment of this invention, (a) is a side view, (b) is a front view. It is a figure which shows the other example of the said 4th Embodiment, (a) is sectional drawing, (b) is a side view and a front view. It is a figure which shows the other example of the said 4th Embodiment, (a) is sectional drawing, (b) is a side view and a front view. It is a perspective view which shows the embedding ruler for wall finishing of the 5th Embodiment of this invention. It is a figure which shows the embedding ruler for finishing the wall of the said 5th Embodiment, (a) is a front view, (b) is a side view, (c) is the case at the time of applying the embedding ruler for finishing to a wall It is sectional drawing. It is a front enlarged view which shows the head vicinity vicinity of the embedding ruler for finishing the wall of the said 5th Embodiment. It is a perspective view which shows the other example 1 of the embedding ruler for wall finishing of the said 5th Embodiment. It is a figure which shows the other example 1 of the embedding ruler for wall finishing of the said 5th Embodiment, (a) is a front view, (b) is a side view, (c) is a cross section at the time of applying to a wall FIG. It is a front enlarged view which shows the head vicinity vicinity of the other example 1 of the embedding ruler for wall finishing of the said 5th Embodiment. It is a figure which shows the other example 2 of the embedding ruler for wall finishing of the said 5th Embodiment. It is a figure which shows the embedding ruler for wall finishing of the 6th Embodiment of this invention, (a) is a side view, (b) is a front view, (c) is sectional drawing at the time of applying to a wall. . It is a perspective view of the state which rolled the said 6th Embodiment in roll shape. It is a figure which shows the other example 1 of the embedding ruler for wall finishing of the said 6th Embodiment, (a) is a side view, (b) is a front view, (c) is a cross section at the time of applying to a wall FIG. It is a figure which shows the embedding ruler for wall finishing of the 7th Embodiment of this invention, (a) is a side view, (b) is a front view, (c) is a rear view. It is sectional drawing at the time of applying the embedding ruler for wall finishing of the said 7th Embodiment to a wall. It is a figure which shows the other example 1 of the embedding ruler for wall finishing of the said 7th Embodiment, (a) is a side view, (b) is a front view, (c) is a rear view. It is sectional drawing at the time of applying the other example 1 of the embedding ruler for wall finishing of the said 7th Embodiment to a wall. It is a figure which shows the embedding ruler for wall finishing of the 8th Embodiment of this invention, (a) is a side view, (b) is a front view, (c) is sectional drawing at the time of applying to a wall. . It is a figure which shows the other example 1 of the embedding ruler for wall finishing of the 8th Embodiment of this invention, (a) is a side view, (b) is sectional drawing at the time of applying to a wall. It is sectional drawing at the time of applying the conventional embedded ruler for finishing to a wall, (a) is sectional drawing of the state in which the parietal part 2b is not missing, (b) is sectional drawing of the state in which the parietal part 2b is missing It is. It is sectional drawing at the time of applying the embedding ruler for finishing of the said 5th Embodiment to a wall, (a) is sectional drawing of the state in which the crown part 2b is not missing, (b) is missing the crown part 2b. It is sectional drawing of a state.

DESCRIPTION OF EMBODIMENTS Hereinafter, embodiments for carrying out the present invention will be described with reference to the drawings.
Here, the wall finishing embedding ruler and the wall covering corner material have the same meaning, and in this specification, the wall finishing embedding ruler is described in a unified manner.

(First embodiment)
The wall finishing embedding ruler 1 according to the present embodiment is a protruding corner wall finishing embedding ruler 1 called a Y-shape in which the present invention is applied to a hard synthetic resin ruler. An attachment portion (flat plate portion) 3 attached to the edge surface and a ruler portion 2 projecting at an angle from the wall corner portion, and a corner portion C1 extending from the attachment portion 3 to the ruler portion 2 are provided. A large number of slits S1 are continuously formed (FIGS. 1 and 2).
The finishing embedded ruler 1 is attached to the corner edge surface so that the mounting portion 3 straddles the corner portion of the unfinished protruding corner wall, and by this attachment, the ruler portion 2 is projected forward of the corner portion. Then, a coating wall material M such as mortar is applied using the top 2b of the ruler 2 as a reference. The finishing embedding ruler 1 attaches the back surface of the mounting portion 3 to the corner edge surface 5 of the unfinished corner wall or the unfinished corner wall with an adhesive such as mortar, or for nailing. And attaching the ruler part 2 to the angle ridgeline 4 or projecting from the angle ridgeline 4 (FIG. 4).

  The ruler portion 2 is formed in an umbrella shape or I shape, and the slits S1 are formed in the three corner portions C1 formed between the left and right attachment portions 3. A slit S2 is formed in the top 2b continuously from the slit S1. Therefore, the coating wall material (coating material) from the three directions enters through the slits S1 extending over the three corner portions C1 of the Y shape and functions to join them together (FIG. 4). In addition, the said slit S1 can improve the joining effect of the coating wall material M by making it continue with the through-holes 2a and 3a (FIG. 3).

The slits S1 sandwich the coating wall material M such as mortar, and are formed in large numbers in the longitudinal direction of the ruler. When the interval between the slits S1 is reduced and the intervals between the plurality of rulers 2 are reduced, the painted wall material M is held with elasticity (vibration), and the painted wall material M is sufficiently in the slit S1. It becomes difficult to go back and go back. The slits S1 and S2 of the present embodiment are 0.1 to 5 mm, and more preferably about 0.3 to 0.6 mm. If it is too narrow, the coating wall material M does not pass through the slit S1, and if it is too wide, the coating wall material M cannot be held with elasticity (vibration).
The slits S1 may be perpendicular or oblique to the longitudinal direction of the ruler, and may be equally spaced or unequal. When the slit S1 and the plurality of ruler portions 2 are used at a predetermined length because the slit S1 is continuously formed perpendicularly to the length direction of the finishing embedded ruler 1, the slit S1 is accurate. It is also possible to cut easily and easily. In addition, you may give a ruled line (memory) to the said attaching part 3 on the extension line | wire of the said slit S1. In addition, the slits S1 do not have to have the same interval, for example, the slit S1 is narrower than the slit S2, or the slit S1 is continuous with the through holes 2a and 3a. The width may be widened.
When the slit S1 is provided only in the three Y-shaped corner portions C1 in the case of FIGS. 1 and 2, the longitudinal grooves can be aligned by the top 2b. If the slit S2 has a V-shaped cross section that opens upward, the coating wall material M can easily enter the slit S1. Further, the width gradually decreases from the slit S2 having a V-shaped cross-section opening upward to the slit S1, so that the coating wall material M can be easily packed in the gap between the slits S1 and S2.

The mounting portion (flat plate portion) 3 is formed by connecting two plate members attached to one corner edge surface and the other corner edge surface of the wall corner portion at an angle (90 degrees) substantially equal to the wall corner portion. And the said ruler part 2 is projectedly supported by a required angle over the longitudinal direction from the said connection part. The ruler part 2 has the crown 2b formed on the edge of the ruler. The crown 2b protrudes equally from both sides in the longitudinal direction of the support part of the ruler 2, and the crown is made arcuate in cross section. ing. The through hole 2a into which the coating wall material enters the ruler portion 2 is formed, and the through hole 2a and the slit S1 are continuous. When the slits S1 are continuous, further entanglement of the coating wall material M occurs, warpage is prevented, and it is easy to cut into a predetermined length.
Further, the through hole 3a into which the coating wall material enters the attachment part 3 is formed, and a part where the through hole 3a and the slit S1 are continuous and a part where the through hole 3a is not continuous are formed. The attachment portion (flat plate portion) 3 is formed so that its thickness gradually decreases from the corner portion C1 toward the end portion. As a result, a large amount of the coating wall material M enters and stabilizes the corner portion C1.

  In the embodiment of FIGS. 5 to 7, the ruler portion 2 is formed in an I shape, and the slit S <b> 2 is formed so as to reach the top of the head 2 b, and is continuous with the slit S <b> 1. . The slits S1 and S2 may be cut lines or may be formed at a predetermined interval (FIGS. 5 and 7). Further, the slits S1 and S2 are made continuous with the through holes 2a and 3a, so that the slits S1 and S2 are sufficiently widened, and the effect of joining the coating wall materials can be enhanced (FIG. 3, FIG. 3). 7).

(Second Embodiment)
An embedding ruler 11 for finishing a wall according to the present embodiment is an application of the present invention to a ruler made of a hard synthetic resin. The ruler portion 2 is formed in a triangular shape in cross section. The mounting portions 3 are provided on the left and right sides from two sides (FIGS. 8 and 9). The slit S1 is formed in a corner portion C2 extending from the two attachment portions 3 to the ruler portion 2. In addition, the slit S1 of the present embodiment forms the slit S2 so as to extend from the corner portion C2 to the top 2b of the ruler portion 2. This makes it easier to prevent warpage and adjust the warpage (see FIG. 8). In this case, the painted wall material M can be embedded up to the top 2b of the ruler portion 2 in a state where the painted wall material M is joined at the corner portion C2, and a large number of the above-mentioned coated wall materials M are continuously provided at predetermined intervals. Since the slit S1 is formed, if it is constructed so that the coating wall material M is easily aligned from the top 2b with a trowel, it enters the gap of the slit S1 and does not reverse.
The slit S1 of the present embodiment may be a notch as when a ridge is put on paper or tape. Alternatively, every other height may be varied, or the slit S1 may be formed by cutting into a V shape in cross section. And many are formed continuously like a ruled line in the length direction of a ruler.
Therefore, when the finishing embedded ruler 11 is used, it is attached to the corner edge surface 5, and the coating wall material M is taken with reference to the top surface 2 b of the ruler portion 2 protruding from the corner portion. Then, spray coating is performed to cover the top surface of the top 2a exposed by the continuous coating from the surface of the coating wall material M.

(Third Embodiment)
An embedding ruler 21 for finishing a wall according to the present embodiment is an application of the present invention to a ruler made of a soft synthetic resin, and the ruler portion 2 is formed in a triangular shape in cross section. The attachment part 3 is provided from the side with an angle to the left and right, and a slit S1 is formed in the corner part C2 extending from the two attachment parts 3 to the ruler part 2 (FIGS. 10 to 13). The slit S1 is formed up to the top 2b. The two corner portions C2 are symmetrical positions. Therefore, the longitudinal groove of the top 2b is kept linear (the angle of the apex does not change). The triangular angle θ in the cross section is 90 degrees, and it is made of a soft member having such a strength that the angle does not deform.
Since this embodiment is made of a soft synthetic resin, it can be rolled and rolled into a predetermined length, and can be easily stored and sold for packaging by using a predetermined length (see FIG. 10) The angle θ of the triangular shape in the cross section is 90 degrees, and the winding is performed in a state where the angle is not deformed.

Here, the attachment part 3 may be made of a soft synthetic resin (or paper), and the ruler part 2 may be made of a hard synthetic resin having flexibility. The mounting portion 3 may be made of hard synthetic resin, and the ruler portion 2 may be made of soft synthetic resin having flexibility or paper. When combined and connected in this way, the slit S1 can be easily formed. Then, when the slit S1 is a cut made of paper or tape with a wrinkle, the wall finishing embedded ruler 21 of the present embodiment can be easily manufactured.
Examples of the soft synthetic resin material include polyurethane resin, polyamide resin, soft polyvinyl chloride resin, polyester, polyethylene terephthalate (PET), and thermoplastic elastomer. For example, a hard polyvinyl chloride resin can be used for the ruler portion 2 and a soft polyvinyl chloride resin can be used for the mounting portion 3 to produce the integrated portion by extrusion.

  Further, a through hole 3a into which the coating wall material enters the ruler portion 2 is formed, and the through hole 3a and the slit S1 are formed continuously, or both continuous and non-continuous are provided. Is also possible. If it continues, the entanglement with the coating wall material M of the said through-hole 3a will arise, and if it does not continue, the entanglement of the mortar can be concentrated on the said corner part C2. The through hole 3a may have an elliptical shape, and can be formed by continuously forming an elliptical shape. The slits S1 and S2 can be formed continuously with the through hole 3a, and the slits S1 and S2 can also be formed with an elliptical shape or a continuous elliptical shape. These can be easily formed by punching.

  FIGS. 14 to 17 are other examples of the third embodiment, and since it is made of a soft synthetic resin, it is wound into a roll shape, cut into a predetermined length, and used. Although packaging for storage and sales is facilitated, it is formed by a slit S1 that is cut as when paper or a tape is put into a bag. The slit S1 is formed up to the top 2b. In the case of winding in a roll shape or adjusting the warp, the gaps as the slits S1 and S2 are sufficiently secured (FIG. 14).

(Fourth embodiment)
In the wall embedding ruler 41 for finishing the wall according to the present embodiment, the slits S1, S1 are formed in a continuous elliptical shape (FIGS. 19 to 21). Although it can be formed by continuous formation of a perfect circle shape, the slits S1, S1 are formed such that an ellipse is continuously formed on the left and right. The slits S1, S1 and the through hole 3a may be made continuous by punching. The slits S1 and S1 are formed together with the through hole 3a by punching. A continuous portion between the slits S1 is formed as the slit S2.
When the slits S1 and S2 are formed in this way, putty and painted wall material M are easily inserted, and the entanglement strength is increased. Moreover, the stretchability of the top 2b can be adjusted, and the penetration of the coating wall material M into the slits S1 and S2 can be adjusted. And a cut can be formed in the top part 2b, and it becomes easy to wind in the shape of a roll through a slit.

As an example used for the boat surface, as shown in FIG. 19 (a), the ruler portion 2 and the attachment portion 3 are formed so as to become thicker (thickness) toward the top 2b. ing. The ruler portion 2 may be a transparent member (synthetic resin). FIG. 19B is a front view corresponding to FIG.
In the example of FIG. 20, the attachment portion 3 is formed so as to increase in thickness toward the center (thickness), and the ruler portion 2 is formed thin toward the triangular top 2b. . Accordingly, when the roll shape is pulled out by a predetermined length, cut, and bent in a predetermined direction (see the arrow in FIG. 20), the crown 2b protrudes into a cross-sectional triangle. FIG.20 (b) is a figure corresponding to Fig.20 (a), and illustrates the folding state together.
In the example of FIG. 21, the attachment portion 3 is formed so as to be thicker (thickness) toward the top portion 2 b, and the ruler portion 2 is formed as an arcuate thickness. Therefore, when a predetermined length is pulled out from the roll shape and cut and bent in a predetermined direction, it protrudes as two arc shapes on the left and right. FIG. 21B is a diagram corresponding to FIG. 21A, and illustrates the folded state together. The examples of FIGS. 19 to 21 are also applicable to cloth and painting (base).
In the example of FIG. 19, a line (dotted line) formed in the central longitudinal direction is a groove for folding (reference numeral 92c described later), and an R plane with respect to the wall corner along the folding line. It plays the role of presenting the shape neatly.

(Fifth Embodiment)
FIG. 22 is a perspective view illustrating a wall finishing embedded ruler according to a fifth embodiment of the present invention. FIGS. 23A and 23B are diagrams showing a wall-embedding ruler for finishing a wall according to the fifth embodiment. FIG. 23A is a front view, FIG. 23B is a side view, and FIG. It is sectional drawing at the time of applying. FIG. 24 is an enlarged front view showing the vicinity of the top of the embedded ruler for finishing a wall according to the fifth embodiment.

The wall finish embedding ruler 131 according to the present embodiment is obtained by applying the present invention to a hard synthetic resin ruler, and the ruler portion 2 is formed of a transparent material.
The above-mentioned transparency includes transparent and translucent, and also includes colorless and colored, but is described as colorless and transparent in the fifth embodiment, (Other Example 1) and (Other Example 2). .
Here, only differences from the wall finishing embedded ruler according to the first and second embodiments will be described below, and description of common structures will be omitted as appropriate. The same reference numerals are used for the same configurations as those already described, and duplicate descriptions are omitted.
The wall finishing embedded ruler 131 according to the present embodiment is formed by forming the entire ruler part 2 or a part including the top 2b of the ruler part 2 from a colorless and transparent material. As the material of the colorless and transparent portion of the ruler portion 2, a transparent material such as styrene-based transparent resin such as AS resin, PET, polyvinyl chloride, acrylic resin, polycarbonate resin or the like can be selected. In the present embodiment, the whole or part of the ruler portion 2 is colorless and transparent, but it may be colored and transparent or translucent depending on the application.
The plurality of slits S1 formed at the three corners C1 formed between the left and right mounting portions 3 are elliptical, have a major axis of about 3 mm and a minor axis of about 2 mm, and are adjacent to the center of the slit S1. The distance to the center of the slit S1 is preferably about 7 mm. If it forms with this size and this space | interval, while the coating wall material M, such as mortar, will enter into the said slit S1, it can be pinched with elasticity. Although not shown, the slit S2 (see the first and second embodiments) extending to the top 2b may be provided.
Concavities and convexities (which may be triangular or corrugated) may be formed on the side surface of the mounting portion 3 on the side where the painted wall material M is applied and on both side surfaces of the ruler portion 2 (FIG. 24). Since the side surfaces of the mounting portion 3 and the ruler portion 2 are uneven, light is irregularly reflected (diffused), the color of the painted wall material M is more easily reflected, and the painted wall material and putty are more likely to bite. There is an effect.
The left and right mounting portions 3 are formed so that the thickness gradually decreases from the corner portion C1 toward the other end portion (short direction), and the mounting portion 3 of the present embodiment is short. The length in the hand direction is about 25 mm, the thickness at the corner C1 is about 0.8 mm, and the thickness at the other end is about 0.5 mm. If this thickness is too large, the finished surface will be raised compared to other parts, and if it is too thin, the strength will be insufficient. By gradually decreasing the thickness, no large step is generated between the other end of the mounting portion 3 and the corner edge surface 5, and no streak or the like is generated on the finished surface.
A row of a plurality of circular through holes 3 a is formed in the mounting portion 3, and a plurality of the through holes 3 a are formed at intervals along the longitudinal direction of the mounting portion 3. The through hole 3a of the present embodiment has a diameter of about 4 mm, the distance from the center of the through hole 3a to the center of the adjacent through hole 3a is about 7 mm, the number of rows is two, and the distance between the rows Is about 6 mm. In the present embodiment, the number of columns is two, but it may be one or three or more. The through hole 3a can be selected from various shapes such as an ellipse, a square, a rectangle, and a polygon. In addition, the size and interval of the slit S1, the size and thickness of the attachment portion 3, the size and interval of the through hole 3a, and the number of rows take into account the strength of the attachment portion 3 and the degree of fixation to the corner edge surface 5. Is selectable.
In the present embodiment, the entire ruler part 2 or a part including the top 2b of the ruler part 2 is made colorless and transparent. However, the entire embedded ruler 131 is made of a colorless and transparent material. Also good. By forming the finishing embedded ruler 131 from the same material, it is easy to manufacture.

  The effect of applying the wall finishing embedded ruler 131 according to the fifth embodiment of the present invention to a wall will be described in comparison with a conventional finishing embedded ruler.

  FIG. 38 is a cross-sectional view of a conventional finishing embedding ruler applied to a wall. FIG. 38 (a) is a cross-sectional view of a state in which the top 2b is not missing, and FIG. 38 (b) is a view in which the top 2b is missing. FIG. FIG. 39 is a cross-sectional view when the finishing embedded ruler according to the fifth embodiment of the present invention is applied to a wall. FIG. 39 (a) is a cross-sectional view showing a state in which the top 2b is not missing. FIG. 4 is a cross-sectional view of a state in which the top 2b is missing.

In the conventional wall finishing embedding ruler, the top of the ruler section that protrudes at an angle from the corner of the wall is missing due to contact with the trowel when finishing thin walls, and external force applied after finishing. Occurs, and the substrate (the background color of the plastic having no transparency) is exposed.
When the conventional embedded embedded ruler 500 is used (FIG. 38 (a)), when the coating wall material M of the top 2b of the ruler 2 is missing, the color of the top 2b is exposed, and the head Since the color of the top portion 2b and the color of the painted wall material M in the room are different, the viewer is uncomfortable and the appearance of the missing portion is deteriorated (FIG. 38 (b)). Specifically, there arises a problem that the color of the top 2b appears with respect to the white color of the indoor wall.
However, when the finishing embedded ruler 131 according to the present invention is used (FIG. 39A), the top 2b is formed of a colorless and transparent material even when the coating wall material M of the top 2b is missing. Therefore, the coated wall material M around the top 2b is visually recognized through the top 2b (FIG. 39 (b)). When the wall in the room is white, it can be visually recognized as a white system through the top 2b having transparency. Therefore, the problem that the color of the top 2b is different from the color of the painted wall material M in the room is solved, and the missing portion can be made inconspicuous.

(Other example 1)
FIG. 25 is a perspective view showing another example 1 of the wall finishing embedded ruler according to the fifth embodiment. FIGS. 26A and 26B are diagrams showing another example 1 of the wall embedding ruler according to the fifth embodiment, where FIG. 26A is a front view, FIG. 26B is a side view, and FIG. 26C is applied to a wall. FIG. FIG. 27 is a front enlarged view showing the vicinity of the top of another example 1 of the wall finishing embedded ruler according to the fifth embodiment.

An embedding ruler 51 for finishing a wall according to the present embodiment is obtained by applying the present invention to a ruler made of hard synthetic resin, and is used by embedding it in an end of a wall in plastering work such as raising an end. It is used as an edge raising ruler, and the ruler portion 52 of the finishing embedded ruler 51 is formed of a colorless and transparent material.
The wall finishing embedded ruler 51 (FIG. 25) according to the present embodiment has an L-shaped cross section (FIG. 26C), and is formed by an attachment portion (flat plate portion) 53 and a ruler portion 52. The ruler portion 52 is connected to the corner portion C3 of the attachment portion 53 at an angle of about 90 degrees (FIG. 26A). The attachment portion 53 and the ruler portion 52 may be integrally formed, or the ruler portion 52 may be joined to the attachment portion 53 at the corner portion C3 by welding or the like.
The mounting portion (flat plate portion) 53 has a substantially rectangular front shape (FIG. 26B), and is formed such that its thickness gradually decreases from the corner portion C3 toward the other end portion (short direction). Has been. In addition, a plurality of circular through holes 53 a are formed in the attachment portion 53, and a plurality of the through holes 53 a are formed at intervals along the longitudinal direction of the attachment portion 3. The through hole 53a can be selected from various shapes such as an ellipse, a square, a rectangle, and a polygon as well as a circle.
The ruler part 52 has a top part 52b, and the whole ruler part 52 or a part including the top part 52b of the ruler part 52 is formed of a colorless and transparent material. The material of the colorless and transparent portion is the same as that of the wall finishing embedded ruler 131 of the fifth embodiment. Although the whole or part of the ruler portion 52 is colorless and transparent, it may be colored and transparent or translucent depending on the application.
Here, unevenness (which may be triangular or corrugated) may be formed on the side surface of the mounting portion 53 on the side where the painted wall material M is applied and on both side surfaces of the ruler portion 52 (FIG. 27). Since the side surfaces of the mounting portion 53 and the ruler portion 52 are uneven, light is irregularly reflected (diffused), the color of the painted wall material M is more easily reflected, and the painted wall material and putty are more likely to bite. There is an effect.
Further, the material of the ruler portion 52 can be made softer than the material of the mounting portion 53, and if the material has a high degree of softness, even if the top portion 52b of the ruler portion 52 is bumped, It becomes possible to prevent damage.
When the wall finishing embedded ruler 51 is applied to a wall (FIG. 26 (c)), the back surface of the mounting portion 53 is placed on the lower end portion of the unfinished wall or the upper end portion with an adhesive such as mortar. The ruler portion 52 is protruded from the wall by attachment or nailing. Thereafter, the coating wall material M is applied on the basis of the top 52b of the ruler 52.
If the wall finishing embedded ruler 51 of the present embodiment is used, even if the coating wall material M of the top 52b is missing, the top 52b is formed of a colorless and transparent material. The missing part can be made inconspicuous.

(Other example 2)
FIG. 28 is a diagram showing another example 2 of the wall finishing embedded ruler according to the fifth embodiment.
In another example 1, the mounting portion (flat plate portion) 53 of the finishing embedded ruler 51 has a substantially rectangular front shape (FIG. 26B). 61, the attachment portion 63 is formed in an arc shape having a certain width, and a ruler portion 62 is connected to the arc-shaped corner portion C4 of the attachment portion 63 at an angle of approximately 90 degrees. The wall finishing embedding ruler 51 of another example 1 used as an edge raising or the like is used below or above the wall, but the wall finishing embedding ruler 61 of this embodiment is It is used when decorating a wall with an arc shape or the like, and is attached not only below and above the wall, but also at the place where the decoration is applied.
The ruler portion 62 is the whole of the ruler portion 62 or a part including the top portion 62b of the ruler portion 62 as in the wall finishing embedded ruler of the fifth embodiment (other example 1). Is made of a colorless and transparent material.
The material and other configurations are the same as those of the wall finishing embedding ruler of the fifth embodiment described above (other example 1), and thus redundant description is omitted.
If the wall finishing embedded ruler 61 according to the present embodiment is used, even if the coating wall material of the top portion 62b is chipped, the top portion is formed of a colorless and transparent material. The part can be made inconspicuous.

(Sixth embodiment)
FIG. 29 is a view showing a wall finishing embedded ruler according to a sixth embodiment of the present invention, where (a) is a side view, (b) is a front view, and (c) is applied to a wall. FIG. FIG. 30 is a perspective view of a state in which the sixth embodiment is wound into a roll.

The wall-embedding ruler 71 for finishing the wall according to the present embodiment is the same as that of the ruler 72 shown in FIG. A part including the top portion 72b is formed of a transparent material, and the other configurations are the same as those of the third and fourth embodiments, and the same portions are denoted by the same reference numerals and overlapped. Description is omitted.
The above-mentioned transparency includes transparent and translucent, and includes colorless and colored, but is described as colorless and transparent in the sixth embodiment (other example 1).
The wall finishing embedding ruler 71 of the present embodiment is an application of the present invention to a soft synthetic resin (or paper) ruler as in the third and fourth embodiments. Since it is soft, it can be wound into a roll (FIG. 30), drawn out by a predetermined length, cut and used.
The wall finishing embedded ruler 71 is formed by the mounting portion 3 and the ruler portion 72, and the cross section (side surface) of the ruler portion 72 is two sides of a triangle shape (FIG. 29A) excluding the bottom side. The ruler portion 72 has a top portion 72b. The mounting portion 3 is provided at an end portion (corner portion C2) of the ruler portion 72. The top portion 72b projects in a triangular shape from the wall when the wall finishing embedded ruler 71 is attached to the wall (FIG. 29C).
The wall finishing embedded ruler 71 is used by being bent around the top portion 72b.
The entire ruler portion 72 or a part including the top portion 72b of the ruler portion 72 is formed of a colorless and transparent material, and an elliptical slit S1 is continuously formed in the corner portion C2. The elliptical slits S1 are vertically arranged on the paper surface with the top portion 72b as the center (FIG. 29B), and the upper and lower slits S1 and S1 are connected to each other. By being connected, a cut is generated in the top portion 72b, a slit S2 is formed, and it is easy to wind and the coated wall material M is easily entered. The slits S1 and S2 may be omitted.
The material of the transparent part is the same as that of the wall finishing embedded ruler 131 of the fifth embodiment, but it can be wound into a roll and the finishing embedded ruler 71 is wound, A material having flexibility that allows the ruler portion 72 to maintain an angled triangular shape is selected. By doing so, when the protruding portion (triangular shape) on the front surface of the ruler portion 72 winds the finishing embedded ruler 71, the gap portion (triangular back surface) on the back surface of the ruler portion 72 is formed. The overlapping embedded ruler 71 is in a compact state, which facilitates packaging for storage and sales. Moreover, although the whole or part of the ruler portion 72 is colorless and transparent, it may be colored and transparent or semi-transparent depending on the application.
Further, the material of the ruler portion 72 can be made softer than the material of the mounting portion 3, and if the material has a high degree of softness, even if the top portion 72 b of the ruler portion 72 is bumped, it is damaged. Can be prevented.
The ruler portion 72 is formed so that its thickness gradually decreases from the corner portion C2 toward the crown portion 72b (FIG. 29A), and in the vicinity of the corner portion C2 of the present embodiment. The ruler portion 72 has a thickness of 0.75 mm. When measured from the front (FIG. 29 (b)), the length from the top portion 72b to the corner portion C2 is about 5 mm (the length of the ruler portion 72 is about 10 mm). Used when the thickness of the material M is 2.5 mm. The length and thickness of the ruler portion 72 can be appropriately selected in consideration of the thickness of the coating wall material M and the like.
On the paper surface, the upper and lower mounting portions 3 (FIG. 29A) are formed so that the thickness gradually decreases from the corner portion C2 toward the other end portion (short direction). The mounting portion 3 in the form has a length in the short direction of about 20 mm, a thickness in the vicinity of the corner portion C2 of about 0.5 mm, and a thickness at the other end of about 0.25 mm. If this thickness is too large, the finished surface will be raised compared to other parts, and if it is too thin, the strength will be insufficient. By gradually decreasing the thickness, no large step is generated between the other end of the mounting portion 3 and the corner edge surface 5, and no streak or the like is generated on the finished surface.
The length and thickness of the mounting portion 3 can be appropriately selected in consideration of the strength of the mounting portion 3 and the degree of fixation to the corner edge surface 5.

  When the wall finishing embedded ruler 71 is attached to the wall (FIG. 29C), the wall finishing embedded ruler 71 is bent around the top portion 72b, and the back surface of the mounting portion 3 is not finished. The ruler portion 72 is protruded from the wall by adhering it to the wall with an adhesive such as mortar or a seal. Thereafter, the coating wall material M is applied on the basis of the top portion 72 b of the ruler portion 72.

When the wall finishing embedded ruler 71 according to the present embodiment is used, even if the coating wall material M of the top portion 72b is missing, the top portion 72b is formed of a colorless and transparent material. It is possible to make the part unnoticeable.
Further, since the slit S1 is continuously formed in the corner portion C2 and the slit S2 is continuously formed in the top portion 72b, even if the finishing embedded ruler 71 is warped, the warp can be corrected. In addition, the painted wall material M enters the slits S1 and S2, and the painted wall material M becomes entangled without being divided or blocked by the ruler portion 72, thereby preventing the painted wall material from being peeled off or missing. Can do.
Since the slits S1 and S2 are continuously formed in a predetermined shape such as an ellipse, the slits S1 and S2 can be easily formed in the same manner as the through hole 3a by punching or the like. In addition, since it can be wound in a roll shape, packaging in storage and sales becomes easy.

(Other example 1)
FIGS. 31A and 31B are diagrams showing another example 1 of the wall finishing embedded ruler according to the sixth embodiment, where FIG. 31A is a side view, FIG. 31B is a front view, and FIG. 31C is applied to a wall. FIG.

The wall-embedding ruler 81 for finishing the wall of the present embodiment is different from the example of FIG. 21 of the embedding ruler 41 for finishing according to the fourth embodiment of the ruler portion 82 or the ruler portion 82. A part including the top portion 82b is formed of a colorless and transparent material, and other configurations are the same as those of the third and fourth embodiments, and the same portions are denoted by the same reference numerals and overlapped. Is omitted.
The wall finishing embedding ruler 81 according to the present embodiment is the one in which the present invention is applied to a ruler made of soft synthetic resin (or paper) as in the third and fourth embodiments. Since it is soft, it can be wound into a roll shape, drawn out by a predetermined length, cut and used.
The wall finishing embedded ruler 81 is formed by the mounting portion 3 and the ruler portion 82, and the cross-section (side surface) of the ruler portion 82 is M-shaped by connecting two arc-shaped members 82a (see FIG. a)) is formed, and the attachment portion 3 is provided at an end portion (corner portion C2) of the ruler portion 82. When the wall finishing embedded ruler 81 is attached to the wall, the connecting portion of the member 82a and the member 82a becomes a top portion 82b protruding in an arc shape from the wall (FIG. 31 (c)).
The wall finishing embedded ruler 81 is used by being bent around the top 82b.
The entire ruler portion 82 or a part including the top portion 82b of the ruler portion 82 is formed of a colorless and transparent material, and an elliptical slit S1 is continuously formed in the corner portion C2 (FIG. 31). (B)). The elliptical slits S1 are vertically arranged on the paper surface with the top portion 82b as the center (FIG. 31B), and the upper and lower slits S1 and S1 are connected to each other. By being connected, a cut is generated in the top portion 82b, a slit S2 is formed, and it becomes easy to wind and the coated wall material M easily enters. The slits S1 and S2 may be omitted.
The material of the transparent portion is the same as the material of the wall finishing embedded ruler 131 of the fifth embodiment, but when it can be wound into a roll and the finishing embedded ruler 81 is wound, A material having flexibility that allows the ruler portion 82 to maintain an M-shape is selected. By doing so, when the protruding portion (M-shaped) of the ruler portion 82 winds the finishing embedded ruler 81, the gap portion (M-shaped back surface) on the back surface of the ruler portion 82 is formed. The overlapping embedded ruler 81 is in a compact state, and packaging for storage and sales is facilitated. Although the whole or a part of the ruler portion 82 is colorless and transparent, it may be colored and translucent depending on the application.
The thickness of the arc-shaped member 82a of the ruler portion 82 gradually increases from the corner portion C2 toward the top of the arc shape, and the thickness gradually increases from the arc-shaped top to the top portion 82b. It is formed to be thin. When measured from the front (FIG. 31 (b)), the length from the top 82b to the corner C2 is about 6.25mm (the length of the ruler 82 is about 12.5mm), This is used when the thickness of the coating wall material M is 2.5 mm. The length and thickness of the ruler portion 72 can be appropriately selected in consideration of the thickness of the coating wall material M and the like.
The upper and lower mounting portions 3 (FIG. 31A) on the paper surface are formed so that the thickness gradually decreases from the corner portion C2 toward the other end portion (short direction). The mounting portion 3 in the form of has a length in the short side direction of about 18.75 mm, a thickness in the vicinity of the corner portion C2 of about 0.5 mm, and a thickness at the other end of about 0.25 mm. If this thickness is too large, the finished surface will be raised compared to other parts, and if it is too thin, the strength will be insufficient. By gradually decreasing the thickness, no large step is generated between the other end of the mounting portion 3 and the corner edge surface 5, and no streak or the like is generated on the finished surface.
The length and thickness of the mounting portion 3 can be appropriately selected in consideration of the strength of the mounting portion 3 and the degree of fixation to the corner edge surface 5.

  When the wall finishing embedded ruler 81 is attached to the wall (FIG. 31 (c)), the wall finishing embedded ruler 81 is bent around the top portion 82b, and the back surface of the mounting portion 3 is unfinished. The ruler portion 82 is projected in a circular arc shape from the wall. Thereafter, the coating wall material M is applied on the basis of the top portion 82 b of the ruler portion 82.

(Seventh embodiment)
FIGS. 32A and 32B are views showing a wall embedding ruler according to a seventh embodiment of the present invention, in which FIG. 32A is a side view, FIG. 32B is a front view, and FIG. FIG. 33 is a cross-sectional view when the wall embedding ruler of the seventh embodiment is applied to a wall.

The wall-embedding ruler 91 for finishing the wall according to the present embodiment is the one in which the details of the example of the finishing-embedding ruler 41 according to the fourth embodiment shown in FIG. Is attached to the board surface whose corners are chamfered. In the first, second, third, fifth, and sixth embodiments, when attached to an unfinished wall, the ruler portion 2 has an umbrella shape or I shape from the corner or end of the wall. However, the wall-embedding ruler 91 for finishing the wall according to the present embodiment has the chamfered position when the finish-embedding ruler 91 is attached to the chamfering position of the board surface. Is held in the R-surface shape by the ruler portion 92. Further, the entire ruler portion 92 or a part including the top portion 92b of the ruler portion 92 is formed of a transparent material, and the other configurations are the same as those of the third and fourth embodiments. Yes, the same reference numerals are assigned to the same parts, and duplicate descriptions are omitted.
The above-mentioned transparency includes transparent and translucent, and also includes colorless and colored, but is described as colorless and transparent in the seventh embodiment, (other example 1).
The wall embedding ruler 91 for finishing the wall according to the present embodiment is the one in which the present invention is applied to a ruler made of soft synthetic resin (or paper), as in the third and fourth embodiments. Since it is soft, it can be wound into a roll shape, drawn out by a predetermined length, cut and used.
The wall finishing embedded ruler 91 is formed by the mounting portion 3 and the ruler portion 92. The ruler portion 92 has ruler end portions 92d and 92d, two grooves 92c and 92c, and a groove 92c. , 92c between the ruler part intermediate part 92e and the top part 92b on the top part of the cross section of the ruler part intermediate part 92e (FIG. 32A).
The ruler portion end portion 92d is connected to the upper and lower attachment portions 3 (FIG. 32A) on the paper surface, and is formed so that the thickness gradually decreases toward the groove 92c. The section (side surface) of the end portion 92d is formed in an arc shape. The radius of curvature of the arc shape is about 4 mm, and the length in the short direction of the ruler end portion 92d is about 1.5 mm.
Two grooves 92 c are formed along the longitudinal direction of the ruler portion 92. The groove 92c is formed on the front surface of the mounting portion 3 opposite to the back surface (surface to be mounted on the wall) of the mounting portion 3 (FIGS. 32B and 32C). An opening is formed in a V shape (FIG. 32A).
The ruler portion intermediate portion 92e is provided between the grooves 92c and 92c, and the cross section (side surface) has an arc shape, and the top portion forms the top portion 92b. Further, the ruler portion intermediate portion 92e is formed so as to gradually increase in thickness from the groove 92c toward the top portion 92b. The radius of curvature of the arc shape is about 4 mm, and the length of the ruler portion middle portion 92e in the short direction is about 3 mm. Further, it is possible to make the material of the ruler part intermediate part 92e softer than the material of the other wall finishing embedded ruler 91, so that the chamfered position of the board surface can be surely and easily. Can be bent.
The entire ruler portion 92 or a part including the top portion 92b of the ruler portion 92 is formed of a colorless and transparent material, and an elliptical slit S1 is continuously formed from the ruler portion 92 to the attachment portion 3. (FIG. 32B). The elliptical slits S1 are vertically arranged on the paper surface with the top portion 92b as the center (FIG. 32B), and the upper and lower slits S1 and S1 are connected to each other. By being connected, a cut is generated in the top portion 92b, and a slit S2 is formed, which facilitates winding and facilitates the application of the coating wall material M, and has an effect of increasing the strength of the ruler portion 92. The slits S1 and S2 may be omitted.
The material of the transparent portion is the same as that of the wall finishing embedded ruler 131 of the fifth embodiment, but a material that can be wound into a roll shape is selected. Although the whole or a part of the ruler portion 92 is colorless and transparent, it may be colored and transparent or translucent depending on the application.
On the paper surface, the upper and lower mounting portions 3 (FIG. 32A) are gradually reduced in thickness from the connecting portion of the mounting portion 3 and the ruler portion 92 toward the other end (short direction). The attachment portion 3 of the present embodiment has a length in the short direction of about 20.5 mm, a thickness in the vicinity of the connecting portion of about 0.5 mm, and a thickness at the other end of about 0.25 mm. . If this thickness is too large, the finished surface will be raised compared to other parts, and if it is too thin, the strength will be insufficient. By gradually decreasing the thickness, no large step is generated between the other end of the mounting portion 3 and the corner edge surface 5, and no streak or the like is generated on the finished surface.
The length of the ruler portion 92 and the length and thickness of the attachment portion 3 can be appropriately selected in consideration of the strength of the attachment portion 3, the degree of fixation to the corner edge surface 5, and the like.

  When the wall finishing embedded ruler 91 is attached to the wall (FIG. 33), the back surface is bent inward along the grooves 92c and 92c formed on the front surface. The V-shaped openings of the grooves 92c and 92c are greatly opened, and the entire front surface of the ruler portion 92 has an R-surface shape. The radius of curvature of the R surface shape is about 4 mm. Thereafter, the back surface of the mounting portion 3 is attached to an unfinished wall through an adhesive or a seal, and finishing work is performed with a wall covering material such as a cloth or a painted wall material.

Using the wall finishing embedded ruler 91 according to the present embodiment, the groove 92c can be reliably and easily bent along the chamfering position of the board surface, and the opening of the groove 92c is large at the time of mounting. Since it is opened, the ruler portion 92 as a whole can form an R-surface shape with no irregularities. Therefore, it is possible to prevent a situation in which the cloth is distorted or a situation in which a step is formed in the coated wall material and a streak or the like is generated on the finished surface.
Even if a wall covering material such as a cloth attached to the top portion 92b or a coated wall material is peeled off or chipped, the top portion 92b is formed of a colorless and transparent material. The part can be made inconspicuous.
Further, since the slit S1 is continuously formed in the ruler portion 92 and the slit S2 is formed in the top portion 92b, even if the ruler is warped, the warp can be corrected and the painted wall can be corrected. The material enters the slits S 1 and S 2, and the painted wall material is entangled without being divided or blocked by the ruler portion 92, thereby preventing the painted wall material from being peeled off or chipped off, and the strength of the ruler portion 92 is increased. There is an increase effect.
And since the said slits S1 and S2 are continuously forming predetermined shapes, such as an ellipse, they can be easily formed like the through-hole 3a.
In addition, since it can be wound in a roll shape, packaging in storage and sales becomes easy.

(Other example 1)
FIGS. 34A and 34B are diagrams showing another example 1 of the wall embedding ruler according to the seventh embodiment, wherein FIG. 34A is a side view, FIG. 34B is a front view, and FIG. 34C is a rear view. is there. FIG. 35 is a cross-sectional view of a case where another example 1 of the wall finishing embedded ruler according to the seventh embodiment is applied to a wall.

The finishing embedded ruler 91 according to the seventh embodiment is provided with two grooves 92c and 92c, and the groove 92c and 92c make the entire front surface of the ruler portion 92 into an R-surface shape. The wall-embedding ruler 101 for finishing a wall in this form is such that the entire front surface of the ruler portion 102 has an R-surface shape by providing a single front groove (top) 102b in the ruler portion 102. Other configurations are the same as those of the third, fourth, and seventh embodiments, and the same portions are denoted by the same reference numerals and redundant description is omitted.
The wall finishing embedding ruler 101 according to the present embodiment is the one in which the present invention is applied to a ruler made of soft synthetic resin (or paper) as in the third and fourth embodiments. Since it is soft, it can be wound into a roll shape, drawn out by a predetermined length, cut and used.
The wall finishing embedded ruler 101 is formed by the mounting portion 3 and the ruler portion 102. The ruler portion 102 has ruler end portions 102d and 102d, one back groove 102a, and one ruler portion 102a. A front groove (top portion) 102b and a step 102c are provided (FIG. 34 (a)).
The cross section (side surface) of the ruler portion 102 has two V-shaped ruler portion end portions 102d connected to each other to form a V-shape (FIG. 34A), and the attachment portion 3 is attached to one end of the ruler portion end portion 102d. Is provided. At the position where the ruler end portions 102d are connected to each other, one front groove (top) 102b is formed on the front surface along the longitudinal direction of the ruler portion 102, and one rear groove 102a is formed on the back surface. (FIG. 34 (b), FIG. 34 (c)). The front groove (top) 102b opens in a V shape toward the right side of the drawing (FIG. 34A), and the rear groove 102a opens in a V shape toward the left side of the drawing (FIG. 34A). ))doing. Further, the front groove (top portion) 102b becomes a top portion forming an R surface shape when the wall finishing embedded ruler 101 is attached to the wall.
Further, the steps 102c and 102c are provided at one end of the back surface of the ruler end portion 102d, and the steps 102c and 102c form a slope having an inclination of about 45 degrees from the back surface of the mounting portion 3. The slope is connected from the mounting portion 3 to the back surface of the ruler portion 2. The length of the slope in the short direction is about 1 mm.
Since the step 102c is provided on the back surface of the ruler portion end 102d, the thickness gradually increases from one end on the side where the mounting portion 3 is provided to the other end of the steps 102c and 102c. On the contrary, the thickness gradually decreases from the other end of the steps 102c, 102c toward the front groove (top portion) 102b and the back groove 102a.
The entire ruler portion 102 or a part including the front groove (head portion) 102b of the ruler portion 102 is formed of a colorless and transparent material, and an elliptical slit extends from the ruler portion 102 to the mounting portion 3. S1 is continuously formed (FIG. 34B). The elliptical slits S1 are vertically arranged on the paper surface with the front groove (top) 102b as the center (FIG. 34 (b)), and the upper and lower slits S1 and S1 are connected to each other. By being connected, a cut is generated in the front groove (top portion) 102b, a slit S2 is formed, and it is easy to wind, and the coated wall material M is easy to enter, thereby increasing the strength of the ruler portion 102. is there. The slits S1 and S2 may be omitted.
The material of the transparent portion is the same as that of the wall finishing embedded ruler 131 of the fifth embodiment, but when the finishing embedded ruler 101 can be wound in a roll shape, A material having flexibility that allows the ruler portion 102 to maintain a V shape is selected. By doing so, when the gap portion (V-shaped) in front of the ruler portion 102 winds the embedded embedded ruler 101, the protruding portion (V-shaped back surface) of the ruler portion 102 is wound. ), The finishing embedded ruler 101 becomes compact, and packaging in storage and sales becomes easy. Although the whole or a part of the ruler portion 102 is colorless and transparent, it may be colored and transparent or translucent depending on the application.
On the paper surface, the upper and lower mounting portions 3 (FIG. 34 (a)) gradually decrease in thickness from the connecting portion of the mounting portion 3 and the ruler portion 102 toward the other end (short direction). It is formed and is the same as the wall finishing embedding ruler 91 of the seventh embodiment.

  When the wall finishing embedded ruler 101 is attached to the wall (FIG. 35), when the back surface is bent inward, the V-shaped opening of the front groove (top) 102b is widened to open the front of the ruler part 102. The back groove 102a is closed and the side surfaces of the back groove 102a are in close contact with each other, and the ruler portion 102 has an R-surface shape as a whole. Then, when attaching the back surface of the mounting portion 3 to the board surface having the chamfered corners, the steps 102c and 102c are attached to both ends of the chamfered board corner. After that, finish work is done with wall coverings such as cloth and painted wall materials.

  When the wall finishing embedded ruler 101 according to the present embodiment is used, the steps 102c and 102c can be attached to both ends of the board corner, so that the wall finishing embedded ruler 101 can be accurately positioned. can do.

(Eighth Embodiment)
FIG. 36 is a view showing a wall finishing embedded ruler according to an eighth embodiment of the present invention, where (a) is a side view, (b) is a front view, and (c) is applied to a wall. It is sectional drawing.

Unlike the seventh embodiment, the wall finishing embedded ruler 111 according to the present embodiment is attached to a board surface whose corners are not chamfered, and the finishing embedded ruler is formed at the corner of the board surface. When 111 is attached, the corner portion is held in the R-surface shape by the ruler portion 112. Further, the entire ruler portion 112 or a part including the groove (top portion) 112b of the ruler portion 112 is formed of a transparent material, and other configurations are the third, fourth, and seventh. The same reference numerals are given to the same parts, and duplicate explanations are omitted.
The above-mentioned transparency includes transparent and translucent, and also includes colorless and colored, but is described as colorless and transparent in the eighth embodiment, (other example 1).
The wall finishing embedding ruler 111 of this embodiment is the one in which the present invention is applied to a ruler made of soft synthetic resin (or paper), as in the third, fourth, and seventh embodiments. In addition, since the material is soft, it can be wound into a roll shape, drawn out by a predetermined length, cut and used.
The wall finishing embedded ruler 111 is formed by the mounting portion 3 and the ruler portion 112, and the ruler portion 112 is provided with a pair of ruler end portions 112d and 112d, and a groove (head portion) 112b. (FIG. 36A).
The section (side surface) of the ruler portion 112 has a V-shape (FIG. 36A) formed by connecting two arcuate ruler end portions 112d, and the attachment portion 3 is attached to one end of the ruler end portion 112d. Is provided. The connecting portion between the ruler end 112d and the ruler end 112d is provided with the groove (top) 112b. When the wall finishing embedded ruler 111 is attached to the wall, the R surface shape is changed. This is the top of the head to be formed (FIG. 36C).
The ruler end portion 112d is connected to the upper and lower mounting portions 3 (FIG. 36A) on the paper surface, and is formed so that the thickness gradually decreases toward the groove (top portion) 112b. Then, the cross section (side surface) of the ruler end portion 112d is formed in an arc shape. The radius of curvature of the arc shape is about 4 mm, and the length of the ruler end 112d in the short direction is about 2.5 mm.
The groove (top portion) 112b is formed on the front surface along the longitudinal direction of the ruler portion 112, and opens in a V shape toward the right on the paper surface (FIG. 36A).
The entire ruler portion 112 or a part including the groove (top portion) 112b of the ruler portion 112 is formed of a colorless and transparent material, and extends from the ruler portion 112 to the attachment portion 3 to the groove (top portion). ) One row of elliptical slits S2 centering on 112b is formed (FIG. 36B). Therefore, a cut is generated in the top of the head, and it is easy to wind, and the coated wall material M is easy to enter, and the strength of the ruler portion 112 is increased. The slit S2 may be omitted.
The material of the transparent portion is the same as that of the wall finishing embedded ruler 131 of the fifth embodiment, but a material that can be wound into a roll shape is selected. Although the whole or part of the ruler portion 112 is colorless and transparent, it may be colored and transparent or translucent depending on the application.
On the paper surface, the upper and lower mounting portions 3 (FIG. 36A) are gradually reduced in thickness from the connecting portion of the mounting portion 3 and the ruler portion 112 toward the other end (short direction). The attachment portion 3 of the present embodiment has a thickness of about 0.7 mm in the vicinity of the connecting portion and a thickness of about 0.2 mm at the other end. If this thickness is too large, the finished surface will be raised compared to other parts, and if it is too thin, the strength will be insufficient. By gradually decreasing the thickness, no large step is generated between the other end of the mounting portion 3 and the corner edge surface 5, and no streak or the like is generated on the finished surface.
Further, the length in the short direction from the other end of the mounting portion 3 to the groove (the top of the head) 112b is about 20 mm.
The length of the ruler portion 112 and the length and thickness of the attachment portion 3 can be appropriately selected in consideration of the strength of the attachment portion 3 and the degree of fixation to the corner edge surface 5.

  When the wall finishing embedded ruler 111 is attached to the wall (FIG. 36 (c)), when the back surface is bent inward, the V-shaped opening of the groove (top) 112b is widened to open the ruler 112. The entire front surface of the ruler portion 112 has an R-surface shape. The radius of curvature of the R surface shape is about 4 mm. Thereafter, the back surface of the mounting portion 3 is attached to the board surface via an adhesive or a seal, and finishing work is performed with a wall covering material such as a cloth or a painted wall material.

When the wall finishing embedded ruler 111 according to the present embodiment is used, it can be reliably and easily bent along the corners of the wall via the groove (top) 112b, and the groove (top) ) Since the opening of 112b is greatly opened, the ruler portion 112 as a whole can form an R-surface shape without any irregularities. Therefore, it is possible to prevent a situation in which the cloth is distorted or a situation in which a step is formed in the coated wall material and a line or the like is generated on the finished surface.
Even if a wall covering material such as a cloth attached to the groove (head portion) 112b or a coated wall material is peeled off or chipped, the groove (head portion) 112b is formed of a colorless and transparent material. Therefore, the missing part can be made inconspicuous.
Further, since the slit S2 is continuously formed in the groove (head portion) 112b, even if the ruler is warped, the warp can be corrected and the coating wall material is formed in the slit S2. The coating wall material enters and becomes entangled without being divided or blocked by the ruler portion 112, thereby preventing the coating wall material from being peeled off or chipped off and increasing the strength of the ruler portion 112. The slit S2 may be omitted.
And since the said slit S2 is continuously formed in predetermined shapes, such as an ellipse, it can be easily formed like the through-hole 3a.
In addition, since it can be wound in a roll shape, packaging in storage and sales becomes easy.

(Other example 1)
FIGS. 37A and 37B are views showing another example 1 of a wall finishing embedded ruler according to the eighth embodiment of the present invention, in which FIG. 37A is a side view and FIG. 37B is a cross-sectional view when applied to a wall. It is.

The wall finishing embedded ruler 121 according to the present embodiment is the one in which the finishing embedded ruler 121 is attached to the corner of the board surface, and the corner is held in the R-surface shape by the ruler 122. The shape of the ruler portion is different from the finishing embedded ruler 111. Further, the entire ruler portion 122 or a part including the groove (top portion) 122b of the ruler portion 122 is formed of a colorless and transparent material, and other configurations are the third, fourth and seventh embodiments. The same reference numerals are assigned to the same parts, and duplicate descriptions are omitted.
The wall finishing embedding ruler 121 of the present embodiment is the one in which the present invention is applied to a ruler made of soft synthetic resin (or paper), as in the third, fourth and seventh embodiments. In addition, since the material is soft, it can be wound into a roll shape, drawn out by a predetermined length, cut and used.
The wall finishing embedded ruler 121 is formed by the mounting portion 3 and the ruler portion 122. The ruler portion 122 includes a pair of ruler end portions 122d and 122d, a front groove (top portion) 122b, The rear groove 122a and the recesses 122c and 122c are provided (FIG. 37A).
The cross section (side surface) of the ruler portion 122 has a V-shape (FIG. 37A) formed by connecting two arcuate ruler end portions 122d, and an attachment portion 3 at one end of the ruler end portion 122d. Is provided. At the position where the ruler end portions 122d are connected to each other, one front groove (top) 122b is formed on the front surface along the longitudinal direction of the ruler portion 122, and one rear groove 122a is formed on the back surface. Has been. The front groove (head portion) 122b opens in a V-shape toward the right side of the drawing (FIG. 37A), and the rear groove 122a opens in a V-shape toward the left side of the drawing (FIG. 37A). ))doing. Further, the front groove (top portion) 122b becomes a top portion forming an R surface shape when the wall finishing embedded ruler 121 is attached to the wall.
The ruler end 122d is connected to the upper and lower mounting portions 3 (FIG. 37A) on the paper surface, and an arcuate recess 122c is formed on the back of the ruler end 122d. . Accordingly, the thickness is gradually reduced toward the groove (top portion) 122b, and the cross section (side surface) of the ruler end portion 122d is formed in an arc shape.
The entire ruler portion 122 or a part including the front groove (head portion) 122b of the ruler portion 122 is formed of a colorless and transparent material, and extends from the ruler portion 122 to the mounting portion 3 for the finishing embedding. As with the built-in ruler 111, one row of elliptical slits S2 is formed continuously with the front groove (top portion) 122b as the center (FIG. 36B). Therefore, a cut is generated in the top of the head, and it is easy to wind, and the coated wall material M is easy to enter, and the strength of the ruler portion 122 is increased.
The material of the transparent portion is the same as that of the wall finishing embedded ruler 131 of the fifth embodiment. However, when the finishing embedded ruler 121 can be wound in a roll shape, A material having flexibility that allows the ruler portion 122 to maintain a V shape is selected. By doing so, when the gap portion (V-shaped) in front of the ruler portion 122 winds the embedded embedded ruler 121, the protruding portion (V-shaped back surface) of the ruler portion 122. ) And the finishing embedded ruler 121 becomes compact, and packaging for storage and sales becomes easy. Although the whole or part of the ruler portion 122 is colorless and transparent, it may be colored and transparent or translucent depending on the application.
On the paper surface, the upper and lower mounting portions 3 (FIG. 37A) are gradually reduced in thickness from the connecting portion of the mounting portion 3 and the ruler portion 122 toward the other end (short direction). Is formed.

  When the wall finishing embedded ruler 121 is attached to the wall (FIG. 37 (b)), when the back surface is bent inward, the V-shaped opening of the front groove (top) 122b is widened to open the ruler part. The back groove 122a is closed and the side surfaces of the back groove 122a are in close contact with each other, so that the ruler part 122 has an R-surface shape as a whole. Thereafter, the back surface of the mounting portion 3 is attached to the board surface via an adhesive or a seal, and finishing work is performed with a wall covering material such as a cloth or a painted wall material.

In the fifth to eighth embodiments, the entire ruler part or a part including the top of the ruler part is formed of a colorless and transparent material. However, not only the ruler part but also a wall finishing embedded ruler. The whole can be made of a transparent material. It is also possible to form the entire ruler portion of the first to fourth embodiments or a part including the top of the ruler portion with a transparent material.
And in 5th Embodiment, although the unevenness | corrugation (a triangle shape, a waveform, etc.) may be formed in the side surface by the side of applying the coating wall material M of a mounting part, and the both sides | surfaces of a ruler part, The present invention can be similarly applied to the mounting portion and the ruler portion of the eighth embodiment.

  As described above, the embedding ruler for wall finishing according to the present embodiment can be applied regardless of whether it is for finishing a corner wall or for finishing a corner wall. FIG. 18 shows an example in which the present invention is applied to the embedded corner wall finishing embedded ruler 31, and a 45 ° triangular corner portion C5 is provided, and the slit S1 extends from the corner portion C5 to the triangular top portion 31a. , S2 is formed, and thereby, the slits S1 and S2 are inserted. Moreover, a part including the other end part 31b of the top part 31a can be made of a transparent material. The corner portions C1, C2, C3, C4, and C5 of the present embodiment can be variously changed and can have any shape.

1, 11, 21, 31, 41, 51, 61, 71, 81, 91 Wall embedding ruler for finishing,
101, 111, 121, 131 Embedded ruler for finishing walls,
2, 52, 62, 72, 82, 92, 102, 112, 122 Ruler part,
2a, 3a through hole,
2b, 52b, 62b, 72b, 82b, 92b, 102b, 112b, 122b The top of the head,
3 mounting part,
92c, 102a, 102b, 112b, 122a, 122b groove (folding groove),
C1, C2, C3, C4, C5 corner,
M painted wall material (mortar),
S1, S2 Slit

Claims (4)

  In a wall finishing embedded ruler having a mounting part attached to a corner edge of a wall and a ruler part projecting from the wall corner part, the ruler part has a triangular shape or a cross-section M in cross section. A projecting portion such as a letter shape is formed, and a void portion into which the projecting portion enters is formed on the back surface of the projecting portion. When the wall finishing embedded ruler is wound in a roll shape, An embedding ruler for finishing a wall, wherein the protruding portion enters and is wound into a dense roll.   The ruler portion is formed to project in a triangular shape in cross section, the mounting portions are provided on the left and right sides from two sides of the triangular cross section, and a slit into which a painted wall material enters a corner portion extending from the mounting portion to the ruler portion is predetermined. 2. The wall embedding ruler according to claim 1, wherein the ruler is formed continuously at intervals.   The ruler portion is formed to protrude in an M shape in cross section, a corner portion having a predetermined angle is formed from the attachment portion to the ruler portion, and slits are continuously formed in the corner portion at predetermined intervals. An embedded ruler for finishing a wall according to claim 1. The embedded ruler for finishing a wall according to claim 2 or 3, wherein the slit is formed so as to reach the top of the ruler part.