JP6525548B2 - Wall mounting corner material - Google Patents

Description

  The present invention is used in cross-finishing in which a wall covering material such as a cloth is attached to a wall surface for finishing, in the case where it is used by being attached to a wall base for the purpose of finely finishing corners Wall covering corner material (embedded for finishing of wall used in order to finish the corner of wall well, for the purpose of finishing up the edge of wall etc., etc., and for the purpose of finishing edge of wall) On the ruler).

  The embedded ruler of this type has a mounting portion juxtaposed to an edge surface of a wall corner portion which forms an exit corner wall of a building, and a ruler portion protruding from the wall corner portion, the mounting portion and the mounting portion The ruler portion is integrally formed of a synthetic resin material, and the coating wall material such as mortar is applied on the basis of the top of the ruler portion to perform thickness setting and cornering, and drying and solidifying the coating material After that, spray coating is performed on the surface. The top surface of the head (head top surface) is exposed from the surface of the coated wall material applied for cornering and corner reinforcement, and the exposed surface of the crown portion is sprayed from the surface of the wall material coated by the spray coating. Covered and concealed by a continuous coating.

In Patent Document 1, there is provided a corner member in which a hinge portion which can be bent along a longitudinal center line is provided at a central portion in the width direction, and plates of a predetermined width are integrally provided on both left and right sides of the hinge portion. The above-mentioned hinge part is a corner material in which a plurality of soft streaks and hard streaks are alternately formed, and it is preferable to provide an adhesive layer on the plate part Is disclosed.
Patent Document 2 discloses a cornering material for wall mounting that is pasted along a corner portion of an exit corner or an inside corner portion where two wall surfaces intersect, wherein the corner material for wall mounting is 50% by weight or more of an inorganic mineral A belt-like sheet is included, and a fold line of a groove formed by pressing the sheet in the thickness direction is elongated along the sheet at the center in the width direction of at least one of the front and back surfaces of the sheet. There is disclosed a wall covering corner member (claim 1) in which left and right flat plates attached in a direction and continuously provided on both sides of the bent ruled line can be folded in both front and back directions along the bent ruled line. . And, when attaching the wall mounting corner material 1 to the corner portion 40 of the projecting corner portion 20, paragraphs 0111 to 0113 indicate that the wall mounting corner material 1 is bent so that the ruled line 4 is on the front side. Although the R-face 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 corner material in which the wall covering material is attached to the corner portion 40 Even when the construction 1 is covered, it is possible to prevent the occurrence of a break in the portion of the wall covering corresponding to the R surface portion 9. Therefore, the wall covering corner material in which the wall covering is attached to the corner portion 40 It can be stuck along the R-plane of 1). (0111) It is described that "the bottom of the curved surface portion 4a having the concave shape of the bent ruled line 4 and the convex portion 4b are also longitudinal direction A Are arranged in a concavo-convex shape towards When the folding ruled line 4 is folded so as to be on the front side, the wall covering material attached on the wall mounting corner material 1 partially contacts the R surface portion 9 having the concavo-convex shape of the folding ruled line 4 (See 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 While being able to prevent that a wrinkles etc. generate | occur | produce, a wall covering material can be stuck in the favorable state along the corner part 40, and "(0113) is described.
Further, in Patent Document 3, it is a strip-shaped wall mounting corner material stuck along a corner portion of a protruding corner portion or an inside corner portion where two wall surfaces intersect, and the wall mounting corner material is a corner portion And an upper sheet which is narrower than the lower sheet and integrally bonded to a central portion in the width direction of the lower sheet. A cornering material for wall mounting (Claim 1) having a fold line which is continuous in the longitudinal direction along the lower sheet in a widthwise central portion of at least one surface of the upper sheet (claim 1) A cornering material for wall mounting (claim 2) according to claim 1, wherein a fold line which is continuous in the longitudinal direction along the upper sheet is provided at a widthwise central portion of one surface.

Japanese Patent Application Publication No. 2008-057248 JP, 2013-163948, A JP, 2014-088825, A

  Patent Document 1 does not have an R-surface portion at the corner of a wall, but has an R-shape having an uneven portion, and further, a device for actively forming the R-shape (a device for beautifully bending) is made. is not. Moreover, in patent document 2, it has the R surface part 9 and forms groove shape like a crease or fold, but it can not be bend | folded finely only by a crease, and the groove for the said fold is Because it is always open, it is not a flush R-face. Moreover, since patent document 3 is R shape which has an uneven | corrugated | grooved part and this unevenness | corrugation remains open, it is not a uniform R surface part. Therefore, there is a problem that it is not possible to simply and accurately arrange a clean R-surface portion without unevenness, grooves and the like. In particular, in the cornering material for wall finish of cross finishing, in order to prevent distortion of the cross, the R-surface portion does not have a beautiful finish with the unevenness or the groove.

  Therefore, an object of the present invention is to provide a wall-dressing corner material in which a clean R-surface portion free of the conventional unevenness and grooves and the like is easily and accurately disposed at the corner of the wall. In the present specification, the wall-mounted corner material is also referred to as a wall finishing embedded ruler.

According to the present invention, in a cornering material for wall mounting provided with an attachment portion attached to a corner edge surface of a wall and a ruler portion projecting from the wall corner portion, the ruler portion is bent to be bent into an R shape. When one or two grooves for the wall mounting are formed along the longitudinal direction of the wall mounting corner, and the wall mounting corner is bent inward along the one bending groove, The R-shaped surface is formed by bending around the bending groove and forming the R-shape with the bending groove at the top, or by bending the wall mounting corner material along the two bending grooves An R-surface shape is formed with the middle between the groove for bending and the groove at the top.
According to the present invention, it is possible to bend along the wall corner reliably and easily via the bending groove.
And since the opening of the groove for bending is opened wide at the time of attachment, the whole ruler part can form an R surface shape without unevenness, a situation where the cross is distorted, a step is made in the coating wall material, and finishing It is possible to prevent the occurrence of streaks and the like on the later surface.
As the groove for bending, U-shaped, V-shaped, concavo-convex shape, wave shape, etc. can be considered, but when the V-shaped groove described later (when bent along the groove for bending, the groove is Is preferably formed to form an R surface shape).

In the present invention, the groove for bending is a V-shaped groove, and when bent along the groove for bending, the V-shaped groove is expanded to form an R-surface shape. It features.
According to the present invention, the groove for bending is broadened at the time of bending, and the R-surface shape is formed beautifully.
Further, according to the present invention, the end portion of the ruler portion is formed to be gradually thinner toward the bending groove, and the cross section of the end portion is formed in an arc shape. .
According to the present invention, the end portion of the ruler portion is formed in an arc shape toward the groove for bending to form a beautiful R surface shape when the wall mounting corner material is bent. be able to.

In the present invention, the ruler portion is formed to have a V-shaped cross section centering on the bending groove, and when the wall mounting corner material is wound in a roll, the V-shaped state is maintained. And the ruler portion is in intimate contact and wound in a roll.
According to the present invention, since the wall mounting corner material can be wound into a roll and cut at a predetermined length for use, packaging for storage and sales can be facilitated. Further, by forming the slit extending between the mounting portion and the ruler portion, even when wound in a roll shape, the ruler portion can be deformed and wound in a roll shape while maintaining the V shape.

The wall covering corner material of the present invention is made of a synthetic resin, and the softness of the synthetic resin in the portion extending between the two bending grooves and the groove is softer than the softness of the synthetic resin on the outside thereof Alternatively, a portion where the two bending grooves are formed is formed as a thin portion thinner than the ruler portion.
According to the present invention, the two bending grooves and the portion (the ruler intermediate portion) extending between the grooves are formed of a flexible material, and the bending grooves are formed as a thin portion. Therefore, it can be bent along the wall corner reliably and easily.

The cornering material for wall covering according to the present invention is characterized in that slits are continuously formed at predetermined intervals from which the coating wall material enters from the ruler portion to the mounting portion.
According to the present invention, the coating wall material enters the slit extending from the ruler portion to the mounting portion, and peeling and chipping of the coating wall material can be prevented.

The wall-mounted corner material according to the present invention is characterized in that the slit is formed to extend to the top of the ruler.
According to the present invention, a cut is made at the top of the head, and it becomes easy to fold, and it becomes easy for the coating wall material to enter and there is an effect of increasing the strength of the ruler.

It is characterized in that the entire ruler portion or a part including the top of the ruler portion is made of a transparent material.
According to the present invention, even if the wall covering material or coating wall material attached to the top of the head or the like is peeled off or the top of the head is chipped, the top of the head is made of a transparent material. Since it is formed, the missing part can be made inconspicuous.
Here, the coated wall material may be filled up to the inside of the ruler, and the inner coated wall material may be visible through the transparent material. Then, before the finish material is cured, the same coated wall material is applied uniformly along the ruler and finished. Then, since the top of the ruler is made of a transparent material, even if the wall material near the top is chipped, the same material is made of the same material through the transparent top. The coated wall material can be visually recognized (for example, when the wall of the room is white, it can be visually recognized as white or a white-based color through a transparent material), as in the prior art. There is no need for troublesome work such as using a white wall finishing recessed ruler to make it white, or blending the color of a wall material and the like.

The present invention is characterized in that a through hole into which the coating wall material is inserted is formed in the mounting portion or the chamfered ruler, and the through hole and the slit are formed to be continuous.
According to the present invention, the coating wall material penetrates and continues from the slit into the through hole of the attachment portion, or the coating wall material enters and continues into the slit from the through hole of the attachment portion. It is possible to prevent peeling and runoff of the material.
Further, according to the present invention, since 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, since the R-shaped surface is formed by widening the one or two bending grooves formed in the ruler portion, it is possible to easily form the R-shaped surface without unevenness. It is possible to prevent a situation in which the cloth is distorted or a step in the coating wall material and a streak or the like on the finished surface.
In addition, when the wall mounting corner material is wound in a roll, the ruler portion is in close contact and wound in a roll while maintaining the V shape, thereby facilitating storage in storage and sales. be able to.

And since the slit which a coating wall material penetrates from the ruler part to the said attachment part is continuously formed by predetermined spacing, and since the said slit is formed so that the top of the ruler part may be extended, the said ruler The coating wall material enters the slit extending from the portion to the mounting portion, so that peeling and chipping of the coating wall material can be prevented, and the strength of the ruler portion is increased.
The entire ruler portion or a part including the top of the ruler portion is made of a material having transparency, and the coated wall material can be visually recognized, so a cross etc. attached to the top of the head by any chance Even when the wall covering material or the coating wall material peels off or the top of the head is chipped, the chipped portion can be made inconspicuous.

It is a side view showing a wall surface finishing embedded ruler of a first embodiment of the present 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 angle | corner finishing process using the said 1st Embodiment. It is a perspective view which shows the wall surface embedded embedded ruler of 2nd Embodiment of this invention. It is a rear view of the said 2nd 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 drawing of the said FIG. It is a perspective view of the state which wound the embedded embedded rule for walls 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 which wound the other example of the said 3rd Embodiment 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 inside corner wall finishing. It is a figure which shows the embedded ruler for finishing of the wall 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. FIG. 21 is a perspective view showing a wall surface finishing embedded ruler of a fifth embodiment of the present invention. It is a figure which shows the embedded ruler for finishing of the wall of said 5th Embodiment, (a) is a front view, (b) is a side view, (c) is a case when the embedded ruler for finishing is applied to a wall FIG. It is a front enlarged drawing which shows head top vicinity of the embedded ruler for finishing of the wall of the said 5th Embodiment. It is a perspective view which shows the other example 1 of the embedded ruler for finishing of the said 5th Embodiment. It is a figure which shows the other example 1 of the embedded ruler for a wall 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. FIG. 21 is an enlarged front view showing the vicinity of the top of the head of another example 1 of the wall surface finishing embedded ruler of the fifth embodiment. It is a figure which shows the other example 2 of the embedded ruler for wall finishing of said 5th embodiment. It is a figure which shows the embedded ruler for finishing of the wall of the 6th Embodiment of this invention, (a) is a side view, (b) is a front view, (c) is a sectional view at the time of applying to a wall. . It is a perspective view of the state which wound the said 6th Embodiment in roll shape. It is a figure which shows the other example 1 of the embedded ruler for a wall 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 embedded embedded ruler for the wall 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 finishing embedded ruler of the wall of said 7th Embodiment to a wall. It is a figure which shows the other example 1 of the embedded ruler for a wall 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 finishing ruler for walls of said 7th embodiment to a wall. It is a figure which shows the embedded ruler for finishing of the wall of the 8th Embodiment of this invention, (a) is a side view, (b) is a front view, (c) is a sectional view at the time of applying to a wall. . It is a figure which shows the other example 1 of the embedded ruler for finishing of the wall 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 in the state in which the crown 2b is not missing, (b) is a sectional view in the condition where the crown 2b is missing It is. It is sectional drawing at the time of applying the embedded ruler for finishing of the said 5th Embodiment to a wall, (a) is sectional drawing in the state which the crown 2b is not missing, (b) lacks the crown 2b FIG.

Hereinafter, embodiments of the present invention will be described with reference to the drawings.
Here, the wall finishing embedded ruler and the wall wearing corner material have the same meaning, and are herein described uniformly in the wall finishing embedded ruler.

(First embodiment)
The embedded ruler 1 for finishing a wall according to the present embodiment is an embedded corner ruler 1 for finish corner wall finish, which is called Y-shaped in which the present invention is applied to a rule made of hard synthetic resin. A mounting portion (flat plate portion) 3 attached to a part edge surface and a ruler portion 2 projecting at an angle from a wall corner portion, and a corner portion C1 extending from the mounting portion 3 to the ruler portion 2 A large number of slits S1 are continuously formed (FIGS. 1 and 2).
The finishing embedded ruler 1 is attached to the corner edge so as to straddle the mounting portion 3 with the corner portion of the unfinished exit corner wall, and this attachment projects the ruler portion 2 forward of the corner portion The coating wall material M such as mortar is applied on the basis of the top 2b of the ruler portion 2. The finishing embedded ruler 1 is attached to the back surface of the mounting portion 3 with an adhesive such as mortar and attached to the corner edge surface 5 of the unfinished exit corner wall or the unfinished entrance corner wall or nailing, etc. Mounting the ruler portion 2 from the angle ridge 4 or the angle ridge 4 (FIG. 4).

  The ruler portion 2 is formed in an umbrella shape or an I shape, and the slits S1 are formed in the three corner portions C1 formed between the left and right mounting portions 3. And slit S2 is continuously formed in the said crown 2b from said slit S1. Therefore, the coating wall material (coating material) from three directions enters and joins together by the slits S1 extending across the three corner portions C1 of Y-shape (FIG. 4). In addition, the connection effect of the coating wall material M can be heightened by making the said slit S1 continuous with the through holes 2a and 3a (FIG. 3).

The slits S1 sandwich the coated wall material M such as mortar, and are formed in large numbers continuously in the longitudinal direction of the ruler. By narrowing the spacing of the slits S1 and narrowing the spacing of the large number of each ruler portion 2, the coated wall material M is held with elasticity (vibration), and the coated wall material M is sufficient for the slit S1. And it is difficult to go back. The slits S1 and S2 in the present embodiment are 0.1 to 5 mm, and more preferably about 0.3 to 0.6 mm. If the width is too narrow, the wall material M does not pass through the slit S1. If the width is too wide, the wall material M can not be held with elasticity (vibration).
The slits S1 may be perpendicular or oblique to the longitudinal direction of the main ruler, or may be equally or irregularly spaced. When the slit S1 and the large number of rulers 2 are continuously formed in the vertical direction with respect to the length direction of the finishing embedding ruler 1, the slit S1 and the large number of rulers 2 are accurate when used with a predetermined length. It is also possible to cut easily. A ruled line (memory) may be provided on the mounting portion 3 on the extension of the slit S1. The slits S1 need not have the same interval or the like, and for example, the slits S1 may be narrower than the slits S2, or the slits S1 may extend in a direction in which the slits S1 are continuous with the through holes 2a and 3a. The width may be broadened.
When the slits S1 are provided only at the three corner portions C1 of the Y-shape in FIGS. 1 and 2, the longitudinal grooves can be aligned by the crown 2b. In the case where the slit S2 is such that the cross section opens upward in a V-shape, the coating wall material M easily enters the slit S1. Furthermore, by gradually narrowing the width from the slit S2 to the slit S1 whose cross section opens upward in a V shape, the coating wall material M can be easily packed in the gap between the slits S1 and S2.

In the mounting portion (flat plate portion) 3, two plate members attached to one corner edge surface of the wall corner portion and the other corner edge surface are continuously provided at an angle (90 degrees) substantially equal to the wall corner portion And projectingly supporting the ruler portion 2 at a required angle from the connection portion to the longitudinal direction. The ruler portion 2 forms the crown portion 2b at its ruler edge, and the crown portion 2b projects equally from both longitudinal side surfaces of the support portion of the ruler portion 2, and the crown surface is formed in an arc shape in cross section ing. The through hole 2a into which the coating wall material enters is formed in the ruler portion 2, and the through hole 2a and the slit S1 are continuous. When the slit S1 becomes continuous, further entanglement of the coating wall material M occurs, warpage is prevented, and cutting to a predetermined length becomes easy.
Further, the through hole 3a into which the coating wall material is inserted is formed in the mounting portion 3, and a portion where the through hole 3a and the slit S1 are continuous and a non-continuous portion are formed. The mounting portion (flat plate portion) 3 is formed so that its thickness gradually decreases from the corner portion C1 toward the end portion side. As a result, a large amount of the wall material M enters the corner portion C1 and is stabilized.

  In the embodiment of FIGS. 5 to 7, the ruler portion 2 is formed in an I shape, and the slit S2 is formed so as to extend to the crown 2b and is continuous with the slit S1. . The slits S1 and S2 may be cut lines or may be formed at predetermined intervals (FIGS. 5 and 7). Further, by making the slits S1 and S2 continuous with the through holes 2a and 3a, the spreading of the slits S1 and S2 is sufficiently ensured, and the joining effect of the coating wall material can be enhanced (FIG. 3, FIG. 7).

(Second embodiment)
The embedded finish ruler 11 for finishing a wall of the present embodiment is obtained by applying the present invention to a rule made of hard synthetic resin, and the ruler portion 2 is formed in a triangular shape in cross section, The mounting portions 3 are provided on the left and right from two sides (FIGS. 8 and 9). And the said slit S1 is formed in the corner part C2 ranging from these two attaching parts 3 to the said ruler part 2. As shown in FIG. Further, the slit S1 of the present embodiment forms the slit S2 so as to extend from the corner portion C2 to the top portion 2b of the ruler portion 2. This makes it possible to more easily prevent warpage and adjust the warpage (see FIG. 8). In this case, the coated wall material M can be embedded to the top portion 2b of the ruler portion 2 in a state where the coated wall members M are joined together at the corner portion C2, and Since the slit S1 is formed, if 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 go back.
The slit S1 of the present embodiment may be a cut when a crease is put on a paper or a tape. In addition, the slits S1 may be formed by making the height different from one another or cutting out a V-shaped cross section. And many are formed continuously like a ruled line in the length direction of a ruler.
Therefore, when using the finishing embedded ruler 11, this is attached to the corner edge surface 5 and the coating wall material M is based on the top surface 2b of the ruler portion 2 projected from the corner. Is applied, followed by spray coating to cover the top surface of the top 2a exposed from the surface of the wall material M by a continuous coating.

(Third Embodiment)
The embedded ruler 21 for finishing a wall of the present embodiment is obtained by applying the present invention to a rule made of soft synthetic resin, and the ruler portion 2 is formed in a triangular shape in cross section, Mounting portions 3 are provided at an angle from side to side at right and left angles, and slits S1 are formed in the corner portion C2 extending from the two mounting portions 3 to the ruler portion 2 (FIGS. 10 to 13). The slit S1 is formed up to the crown 2b. Also, the two corner portions C2 are in symmetrical positions. Thus, the longitudinal grooves of the crown 2b are maintained in a straight line (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 of such a strength that the angle is not deformed.
In this embodiment, since it is made of a soft synthetic resin, it can be wound into a roll and cut at a predetermined length for use, thereby facilitating packaging for storage and sales (see FIG. 10) The triangular angle θ in the cross section is 90 degrees, and is wound without deformation of the angle.

Here, the mounting portion 3 may be made of soft synthetic resin (or paper), and the ruler portion 2 may be made of flexible hard synthetic resin. Further, the mounting portion 3 may be made of hard synthetic resin, and the ruler portion 2 may be made of flexible soft synthetic resin or paper. By combining and connecting in this manner, the formation of the slits S1 is easy. Then, when the slit S1 is cut into which a crease is inserted in paper or tape, the embedded ruler 21 for finishing the wall 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), thermoplastic elastomer and the like. For example, it can be manufactured by extrusion integral molding using a hard polyvinyl chloride resin for the ruler portion 2 and a soft polyvinyl chloride resin for the mounting portion 3.

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

  FIGS. 14 to 17 show other examples of the third embodiment, and since they are made of a soft synthetic resin, they are wound in a roll and cut by a predetermined length for use, Although it facilitates packaging for storage and sale, it is formed of a slit S1 of a slit such as when a paper or a tape is inserted. The slit S1 is formed up to the crown 2b. In the case of winding in a roll shape or adjusting the warpage, a gap as the slits S1 and S2 is sufficiently secured (FIG. 14).

(Fourth Embodiment)
In the wall surface finishing embedded ruler 41 of the present embodiment, the slits S1 and S1 are formed in a continuous oval shape (FIGS. 19 to 21). It is possible to form a continuous circular shape, but the slits S1 and S1 are continuously formed in the left and right of the ellipse. The slits S1 and S1 and the through holes 3a may be made continuous by punching. The slits S1 and S1 are formed together with the through holes 3a by punching. The continuous part of each slit S1 is formed as said slit S2.
When the slits S1 and S2 are formed as described above, the putty and the coating wall material M easily enter and enhance the entanglement strength. Further, it is possible to adjust the stretchability of the top 2b and adjust the penetration of the coating wall material M into the slits S1 and S2. And since a cut can be formed in the said crown 2b, it also becomes easy to wind in roll shape through a slit.

As an example used for a boat surface, as shown in FIG. 19 (a), it is formed (as a thickness) so that the thickness of the ruler portion 2 and the mounting portion 3 becomes thicker toward the crown 2b ing. The ruler portion 2 may be a transparent member (synthetic resin). FIG. 19 (b) is a front view corresponding to FIG. 19 (a).
In the example of FIG. 20, the attachment portion 3 is formed to be thicker (thicker) toward the center, and the ruler portion 2 is formed to be thinner toward the triangular crown 2b. . Therefore, when the roll shape is drawn out for a predetermined length, cut, and bent in a predetermined direction (see the arrow in FIG. 20), the crown 2b protrudes in a triangular shape in cross section. FIG. 20 (b) is a diagram corresponding to FIG. 20 (a), and both are combined to explain the folded state.
In the example of FIG. 21, the attachment portion 3 is formed to be thicker (as a thickness) toward the crown 2b, and the ruler portion 2 is formed as an arc-shaped thickness. Therefore, if it pulls out predetermined length from a roll shape, it cut | disconnects, and it bend | folds in predetermined direction, it will protrude as two circular arc shapes right and left. FIG. 21 (b) is a diagram corresponding to FIG. 21 (a), and both are combined to explain the folded state. The examples shown in FIGS. 19 to 21 are also applicable to cloths and coatings (bases).
In the example of FIG. 19 described above, the line (dotted line) formed in the central longitudinal direction is a folding groove (reference numeral 92c described later), and the R surface is formed to the wall corner along the folding line. It plays a role of presenting the shape beautifully.

(Fifth embodiment)
FIG. 22 is a perspective view showing a wall surface finishing embedded rule of the fifth embodiment of the present invention. FIG. 23 is a view showing a wall surface finishing embedded ruler of the fifth embodiment, wherein (a) is a front view, (b) is a side view, and (c) is a finishing embedded ruler as a wall It is sectional drawing at the time of applying. FIG. 24 is a front enlarged view showing the vicinity of the top of the head surface of the wall surface finishing embedded ruler of the fifth embodiment.

The embedded finish ruler 131 for finishing walls of the present embodiment is obtained by applying the present invention to a rule made of a hard synthetic resin, and the ruler portion 2 is formed of a material having transparency.
The above-mentioned transparency includes transparency and translucency, and also includes colorless and colored, but is described as colorless and transparent in the fifth embodiment, (Other Example 1), (Other Example 2) .
Here, only the difference from the wall surface embedded ruler according to the first and second embodiments will be described below, and the description of the common structure will be appropriately omitted. In addition, the same reference numerals are used for the same configuration as the structure already described, and the overlapping description will be omitted.
In the wall finishing embedded ruler 131 of the present embodiment, the whole of the ruler portion 2 or a part including the top portion 2 b of the ruler portion 2 is formed of a colorless and transparent material. The material of the colorless and transparent portion of the ruler portion 2 can be selected from materials having transparency such as styrene-based transparent resin such as AS resin, PET, polyvinyl chloride, acrylic resin, polycarbonate resin and the like. Further, in the present embodiment, the whole or a part of the ruler portion 2 is colorless and transparent, but it may be colored and transparent depending on the application.
The plurality of slits S1 formed in the three corner portions C1 formed between the left and right mounting portions 3 are elliptical and 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. When formed at this size and at this interval, a coating wall material M such as mortar can be inserted into the slit S1 and can be held with elasticity. Although not shown, the slit S2 (see the first and second embodiments) extending to the crown 2b may be provided.
Irregularities (triangular shape, waveform, etc. may be formed) can be formed on the side surface of the mounting portion 3 to which the coating wall material M is applied and on both side surfaces of the ruler portion 2 (FIG. 24). By making the side surfaces of the mounting portion 3 and the ruler portion 2 uneven, light is diffusely reflected (diffuse), the color of the coating material M is more easily reflected, and the coating material or putty is easily bite. It has the effect of
The left and right mounting portions 3 are formed such that the thickness thereof gradually decreases from the corner portion C1 toward the other end portion (in the lateral direction), and the mounting portions 3 in the present embodiment have a short length. The length in the hand direction is about 25 mm, the thickness at the corner portion 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 the other parts, while if it is too thin, the strength will be insufficient. As the thickness gradually decreases, a large difference in level does not occur between the other end of the mounting portion 3 and the corner edge surface 5, and no streaks or the like occur 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, and 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 row and the row Is about 6 mm. In the present embodiment, the number of columns is two, but may be one or three or more. Further, the through holes 3a can be variously selected, such as oval, square, rectangle, and polygon. Further, the size and spacing of the slits S1, the size and thickness of the mounting portion 3, the size and spacing of the through holes 3a, and the number of rows take into consideration the strength of the mounting portion 3 and the degree of fixation to the corner edge surface 5. , Is selectable.
In the present embodiment, the whole of the ruler portion 2 or a part including the top 2b of the ruler portion 2 is made colorless and transparent, but the entire embedded ruler 131 for finishing is formed of a colorless and transparent material. It is also good. Forming the finishing embedded ruler 131 with the same material facilitates manufacture.

  The effect at the time of applying the wall finishing embedded ruler 131 of 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 in the case where the conventional finishing embedded ruler is applied to a wall, and FIG. 38 (a) is a cross-sectional view in a state where the crown 2b is not chipped, FIG. 38 (b) is a chipped crown 2b Is a cross-sectional view of the state in which FIG. 39 is a cross-sectional view of the wall surface in the case of applying the finishing ruler of the present invention of the fifth embodiment to a wall, wherein (a) is a cross-sectional view in a state where the crown 2b is not chipped, (b) Is a cross-sectional view of a state in which the parietal region 2b is missing.

In the conventional wall-embedded ruler, the top of the ruler section that overhangs at an angle from the corner of the wall is chipped by the application of an external force after the contact or finishing of the iron, especially in the case of thin-painted wall finishing And the substrate (a plastic ground color having no transparency) is exposed.
In the case of using the conventional finishing embedded ruler 500 (FIG. 38 (a)), when the coating material M on the top 2b of the top of the ruler 2 is chipped, the color of the top 2b is exposed, and the head Since the color of the top 2b and the color of the wall material M in the room are different, the viewer feels uncomfortable and the appearance of the missing portion is deteriorated (FIG. 38 (b)). Specifically, there arises a problem that the color of the crown 2b appears to the white of the wall of the room.
However, in the case of using the embedded embedding ruler 131 of the present invention (FIG. 39 (a)), even if the coating material M on the top 2b is missing, the top 2b is formed of a colorless and transparent material. Therefore, the wall material M around the top 2b is visually recognized through the top 2b (FIG. 39 (b)). When the wall of the room is white, it can be visually recognized as a white line through the transparent top 2b. Therefore, the problem that the color of the head 2b is different from the color of the wall material M in the room can be solved, and the missing part can be made inconspicuous.

(Other example 1)
FIG. 25 is a perspective view showing another example 1 of the wall surface finishing embedded ruler of the fifth embodiment. FIG. 26 is a view showing another example 1 of the wall surface finishing embedded ruler of the fifth embodiment, wherein (a) is a front view, (b) is a side view, and (c) is applied to a wall It is sectional drawing at the time of having carried out. FIG. 27 is an enlarged front view showing the vicinity of the top of the head of another example 1 of the wall surface finishing embedded ruler of the fifth embodiment.

The embedded finish ruler 51 for finishing a wall of the present embodiment is obtained by applying the present invention to a rule made of a hard synthetic resin, and is used by being embedded in an end portion of a wall in plastering work such as end erection. It is used as an edge rising ruler, and the ruler portion 52 of the embedded finishing ruler 51 is formed of a colorless and transparent material.
The embedded embedded ruler 51 (FIG. 25) for finishing a wall of the present embodiment has an L-shaped cross section (FIG. 26 (c)), and is formed of 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 mounting portion 53 at an angle of approximately 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 by welding or the like at the corner portion C3.
The mounting portion (flat plate portion) 53 is formed so that its front shape is substantially rectangular (FIG. 26B) and its thickness gradually decreases from the corner portion C3 toward the other end (in the direction of the width) It is done. Further, a row of a plurality of circular through holes 53 a is formed in the mounting portion 53, and a plurality of the through holes 53 a are formed at intervals along the longitudinal direction of the mounting portion 3. The through holes 53a may have various shapes such as oval, square, rectangle, and polygon as well as circular.
The ruler portion 52 has a crown 52b, and the whole of the ruler 52 or a part including the top 52b of the ruler 52 is formed of a colorless and transparent material. The material of the colorless and transparent portion is the same as the material of the embedded finishing ruler 131 of the wall of the fifth embodiment. Although the whole or a part of the ruler portion 52 is colorless and transparent, it may be colored and transparent depending on the application.
Here, asperities (triangular shape, a wave shape or the like may be formed) can be formed on the side surface of the mounting portion 53 on the side to which the coated wall material M is applied and on both side surfaces of the ruler portion 52 (FIG. 27). By making the side surfaces of the mounting portion 53 and the ruler portion 52 uneven, light is diffusely reflected (diffuse), the color of the coating wall material M is more easily reflected, and the coating wall material and the putty are easily bite. It has the effect of
Further, the material of the ruler portion 52 can be made softer than the material of the attachment portion 53, and if the material is high in softness, even if the crown 52b of the ruler portion 52 is hit by any chance It becomes possible to prevent damage.
When applying the wall finishing embedded ruler 51 to the wall (FIG. 26C), the back surface of the mounting portion 53 is attached to the lower end portion or the upper end portion of the unfinished wall via an adhesive such as mortar Attach by attaching or nailing, etc., and make the ruler portion 52 project from the wall. Thereafter, the coated wall material M is applied with reference to the top 52 b of the ruler portion 52.
When the embedded finish ruler 51 for finishing the wall of this embodiment is used, the head 52b is formed of a colorless and transparent material even if the coating material M on the head 52b is chipped, The missing part can be made inconspicuous.

(Other example 2)
FIG. 28 is a view showing another example 2 of the wall surface finishing embedded ruler of the fifth embodiment.
In the other example 1, the attachment portion (flat plate portion) 53 of the embedded finish ruler 51 has a substantially rectangular front shape (FIG. 26B), but the embedded rule of the wall finish of this embodiment is The attachment portion 63 is formed in an arc shape having a predetermined width, and the ruler portion 62 is continuously provided at an angle of approximately 90 degrees to the arc-shaped corner portion C4 of the attachment portion 63. Another example 1 of the wall finishing embedded ruler 51 used as end raising etc. is used below or above the wall, but the wall finishing embedded ruler 61 of this embodiment is , It is used in the case of giving decoration such as arc shape to the wall, and is attached to the place to give the decoration as well as the lower part and the upper part of the wall.
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 other example 1 of the wall surface finishing embedded ruler of the fifth embodiment. Is made of a colorless and transparent material.
The material and other configurations are the same as those of the other embodiment 1 of the wall surface finishing embedded ruler of the fifth embodiment, and therefore the description thereof will not be repeated.
When the wall surface finishing embedded ruler 61 according to the present embodiment is used, even if the coating wall material on the top portion 62b is chipped, the top portion is formed of a colorless and transparent material, so the chipping portion is cut off. It is possible to make the part unnoticeable.

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

In contrast to the example of FIG. 20 of the finishing embedded ruler 41 according to the fourth embodiment, the embedded finishing ruler 71 for the wall of the present embodiment corresponds to the whole of the ruler portion 72 or the ruler portion 72. A part including the crown portion 72b is formed of a transparent material, and the other configuration is the same as that of the third and fourth embodiments, and the same reference numerals are given to the same portions to overlap. I omit explanation.
The above-mentioned transparency includes transparency and translucency, and also includes colorless and colored, but is described as colorless and transparent in the sixth embodiment (Other Example 1).
As in the third and fourth embodiments, the embedded finish ruler 71 for finishing walls of the present embodiment is obtained by applying the present invention to a rule made of soft synthetic resin (or paper), and is made of a material Since it is soft, it can be wound into a roll (FIG. 30), and can be drawn out, cut, and used at a predetermined length.
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 has two sides of a triangle shape (FIG. 29A) excluding the bottom side. The ruler portion 72 has a crown 72b. The mounting portion 3 is provided at an end (corner portion C2) of the ruler portion 72. The crown 72b protrudes in a triangular shape from the wall when the wall finishing embedded ruler 71 is attached to the wall (FIG. 29 (c)).
The wall finishing embedded ruler 71 is used by bending around the crown 72 b.
The whole of the 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 oval shaped slits S1 form a line in the top and bottom on the paper surface with the parietal region 72b at the center (FIG. 29 (b)), and the top and bottom slits S1 and S1 are connected to each other. As a result of the connection, a cut is made in the top of the head 72b, the slit S2 is formed, and winding is facilitated, and the coating wall material M is easily inserted. The slits S1 and S2 may be omitted.
The material of the transparent portion is the same as the material of the embedded finish ruler 131 of the wall of the fifth embodiment, but it can be wound like a roll, and even when the finish embedded ruler 71 is wound, A material is selected that is flexible enough to keep the ruler portion 72 in a triangular shape with an angle. By doing so, when the projecting portion (triangular shape) of the front of the ruler portion 72 winds the embedded embedded ruler 71, the void portion (triangular back surface) of the back surface of the ruler portion 72 is formed. Overlapping, the finishing embedded ruler 71 becomes compact, and packaging for storage and sale becomes easy. Further, although the whole or a part of the ruler portion 72 is made colorless and transparent, it may be colored and transparent or translucent depending on the application.
If the material of the ruler portion 72 can be made softer than the material of the mounting portion 3 and the softness is high, even if the head portion 72b of the ruler portion 72 is hit, it will be damaged. Can be prevented.
The ruler portion 72 is formed so that its thickness gradually decreases from the corner portion C2 to the crown portion 72b (FIG. 29 (a)), and the vicinity of the corner portion C2 of the present embodiment The thickness of the ruler portion 72 is 0.75 mm. When measured from the front (FIG. 29 (b)), the length from the top of the head 72b to the corner C2 is about 5 mm (the length of the ruler 72 is about 10 mm). Used when the thickness of 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 wall material M and the like.
On the paper surface, the upper and lower mounting portions 3 (FIG. 29A) are formed such that the thickness thereof gradually decreases from the corner portion C2 toward the other end portion (in the width direction). The mounting portion 3 of the embodiment has a length of about 20 mm in the short direction, a thickness of about 0.5 mm near the corner C2, and a thickness of about 0.25 mm at the other end. If this thickness is too large, the finished surface will be raised compared to the other parts, while if it is too thin, the strength will be insufficient. As the thickness gradually decreases, a large difference in level does not occur between the other end of the mounting portion 3 and the corner edge surface 5, and no streaks or the like occur 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 or the like.

  When the wall finishing embedded ruler 71 is attached to the wall (FIG. 29 (c)), the wall finishing embedded ruler 71 is bent about the crown 72b, and the back surface of the attachment portion 3 is not finished The ruler portion 72 is made to protrude from the wall by being attached to the wall through an adhesive such as mortar or a seal. Thereafter, the coated wall material M is applied on the basis of the top portion 72b of the ruler portion 72.

When the embedded finish ruler 71 for finishing the wall of this embodiment is used, the chipping portion 72b is formed of a colorless and transparent material, even if the coating material M on the chipping portion 72b is chipped, so chipping Parts can be made inconspicuous.
Further, by continuously forming the slit S1 in the corner portion C2 and the slit S2 in the crown portion 72b, even if warpage occurs in the finishing embedded ruler 71, the warpage can be corrected. The coating wall material M gets into the slits S1 and S2 and the coating wall material M becomes entangled without being divided or blocked by the ruler portion 72, and prevents peeling and chipping of the coating wall material Can.
Further, since the slits S1 and S2 are formed by continuously forming a predetermined shape such as an ellipse, the slits S1 and S2 can be easily formed similarly to the through holes 3a by punching or the like. In addition, by being able to be wound in a roll, packaging in storage and sales becomes easy.

(Other example 1)
FIG. 31 is a view showing another example 1 of the wall surface finishing embedded ruler of the sixth embodiment, in which (a) is a side view, (b) is a front view, and (c) is applied to a wall It is sectional drawing at the time of having carried out.

In contrast to the example of FIG. 21 of the finishing embedded ruler 41 according to the fourth embodiment, the embedded finishing ruler 81 for the wall of the present embodiment corresponds to the whole of the ruler portion 82 or of the ruler portion 82. A part including the top of the head 82b is formed of a colorless and transparent material, and the other configuration is the same as that of the third and fourth embodiments, and the same reference numerals are given to the same parts and overlapping explanation. Omit.
As in the third and fourth embodiments, the embedded finish ruler 81 for finishing walls of the present embodiment is obtained by applying the present invention to a rule made of soft synthetic resin (or paper), and the material Since it is soft, it can be wound into a roll, and can be pulled out, cut, and used at a predetermined length.
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 (see FIG. 31). a) is formed, and the mounting portion 3 is provided at an end portion (corner portion C2) of the ruler portion 82. The connection portion between the member 82a and the member 82a becomes a crown portion 82b that protrudes in an arc shape from the wall when the finishing embedding ruler 81 for the wall is attached to the wall (FIG. 31 (c)).
The wall finishing embedded ruler 81 is used by bending around the crown 82 b.
The whole of the 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 elliptically shaped slits S1 form a line in the top and bottom on the paper with the crown 82b at the center (FIG. 31 (b)), and the top and bottom slits S1 and S1 are connected to each other. As a result of the connection, a cut is made in the top of the head 82b, the slit S2 is formed, and winding is facilitated, and the coating wall material M is easily inserted. The slits S1 and S2 may be omitted.
The material of the transparent portion is the same as the material of the embedded finish ruler 131 of the wall of the fifth embodiment, but it can be wound in a roll shape, and when the finish embedded ruler 81 is wound, A material having a degree of flexibility that allows the ruler portion 82 to maintain the M shape is selected. By doing so, when the protruding portion (M-shaped) of the ruler portion 82 winds the embedded embedded ruler 81 for finishing, the gap portion (M-shaped back surface) of the back surface of the ruler portion 82 is Overlapping, the finishing embedded ruler 81 becomes compact, and packaging for storage and sale becomes easy. Although the whole or a part of the ruler portion 82 is colorless and transparent, it may be colored and transparent depending on the application.
The thickness of the arc-shaped member 82a of the ruler portion 82 gradually increases from the corner C2 toward the apex of the arc, and the thickness gradually from the apex of the arc to the crown 82b. It is formed to be thin. When measured from the front (FIG. 31 (b)), the length from the top of the head 82b to the corner C2 is about 6.25 mm (the length of the ruler 82 is about 12.5 mm), This is used when the thickness of the coated 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 wall material M and the like.
The upper and lower mounting portions 3 (FIG. 31A) are formed so that the thickness thereof gradually decreases from the corner portion C2 to the other end portion (in the width direction) in the drawing. The mounting portion 3 in the form of is approximately 18.75 mm in the widthwise direction, has a thickness of approximately 0.5 mm near the corner portion C2, and has a thickness of approximately 0.25 mm at the other end. If this thickness is too large, the finished surface will be raised compared to the other parts, while if it is too thin, the strength will be insufficient. As the thickness gradually decreases, a large difference in level does not occur between the other end of the mounting portion 3 and the corner edge surface 5, and no streaks or the like occur 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 or the like.

  When the wall finishing embedded ruler 81 is attached to the wall (FIG. 31 (c)), the wall finishing embedded ruler 81 is bent about the top of the head 82b, and the back surface of the attaching portion 3 is not finished Is attached to the wall through an adhesive such as mortar or a seal, and the ruler portion 82 is projected from the wall in an arc shape. Thereafter, the wall material M is applied with reference to the top 82 b of the ruler portion 82.

(Seventh Embodiment)
FIG. 32 is a view showing a wall surface finishing embedded ruler of the seventh embodiment of the present invention, wherein (a) is a side view, (b) is a front view, and (c) is a rear view. FIG. 33 is a cross-sectional view in the case where a wall surface finishing embedded ruler of the seventh embodiment is applied to the wall.

The wall surface finishing embedded ruler 91 of the present embodiment specifies the details of the example of FIG. 19 of the finishing embedding ruler 41 according to the fourth embodiment, Is attached to the board surface where the 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 an I shape from the corner or end of the wall Although the embedded ruler 91 for finishing the wall of the present embodiment is attached to the chamfered position of the board surface, the chamfered position is projected in the case where the finished embedded ruler 91 is attached to the chamfered position of the board surface. Is held by the ruler portion 92 in an R-shape. Further, the whole of the 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 configuration is the same as in the third and fourth embodiments. The same reference numerals are given to the same parts and redundant description will be omitted.
The above-mentioned transparency includes transparency and translucency, and also includes colorless and colored, but is described as colorless and transparent in the seventh embodiment (Other Example 1).
As in the third and fourth embodiments, the embedded finish ruler 91 for finishing walls of the present embodiment is obtained by applying the present invention to a rule made of soft synthetic resin (or paper), and the material Since it is soft, it can be wound into a roll, and can be pulled out, cut, and used at a predetermined length.
The wall finishing embedded ruler 91 is formed by the mounting portion 3 and the ruler portion 92, and the ruler portion 92 is formed with ruler end portions 92d and 92d, two grooves 92c and 92c, and a groove 92c. , 92c, and a crown portion 92b is provided on the top of the cross-section of the ruler portion middle portion 92e provided between the ruler portion middle portion 92e and the ruler portion middle portion 92e (FIG. 32A).
The ruler end 92d is connected to the upper and lower mounting parts 3 (FIG. 32A) in the drawing, and is formed so that its thickness gradually decreases toward the groove 92c. The cross section (side surface) of the end portion 92 d is formed in an arc shape. The radius of curvature of the arc shape is about 4 mm, and the length in the lateral direction of the ruler end 92 d is about 1.5 mm.
The two grooves 92 c are formed along the longitudinal direction of the ruler portion 92. Further, the groove 92c is formed in the front of the mounting portion 3 opposite to the back surface (surface to be attached to the wall) of the mounting portion 3 (Fig. 32 (b), Fig. 32 (c)) Are opened in a V-shape (FIG. 32A).
The ruler portion middle portion 92e is provided between the grooves 92c and 92c, and the cross section (side surface) has an arc shape, and the top portion thereof forms the crown portion 92b. In addition, the thickness of the ruler portion middle portion 92e is gradually increased from the groove 92c toward the top of the head 92b. The radius of curvature of the arc shape is about 4 mm, and the length in the short direction of the ruler middle part 92e is about 3 mm. Also, the material of the middle portion 92e of the ruler can be made softer than the material of the embedded ruler 91 for finishing the other wall, and by doing so, along the chamfered position of the board surface reliably and easily Can be folded.
The whole of the 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. 32 (b)). The elliptically shaped slits S1 form a line in the top and bottom on the paper with the crown 92b at the center (FIG. 32B), and the top and bottom slits S1 and S1 are connected to each other. By connecting, a cut is made in the crown portion 92b, the slit S2 is formed, and it becomes easy to fold, and the coating wall material M easily enters, and the strength of the ruler portion 92 is increased. The slits S1 and S2 may be omitted.
The material of the transparent portion is the same as the material of the embedded finish ruler 131 of the wall of the fifth embodiment, but a material which can be wound in 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 depending on the application.
On the paper surface, the upper and lower mounting portions 3 (FIG. 32A) are such that the thickness thereof gradually decreases from the connecting portion of the mounting portion 3 and the ruler portion 92 toward the other end (in the short direction). The mounting portion 3 of this embodiment is about 20.5 mm in length in the width direction, about 0.5 mm in thickness near the connection part, and about 0.25 mm in thickness at the other end. . If this thickness is too large, the finished surface will be raised compared to the other parts, while if it is too thin, the strength will be insufficient. As the thickness gradually decreases, a large difference in level does not occur between the other end of the mounting portion 3 and the corner edge surface 5, and no streaks or the like occur on the finished surface.
The length of the ruler portion 92 and 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 or 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, 92c formed on the front surface. The V-shaped openings of the grooves 92c and 92c are widely opened, and the entire front surface of the ruler portion 92 has an R-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 via an adhesive or a seal, and finishing work is performed with a wall covering material such as cloth or a coated wall material.

By using the wall finishing embedded ruler 91 of the present embodiment, it can be reliably and easily bent along the chamfered position of the board surface through the groove 92c, and the opening of the groove 92c is large at the time of mounting. Since it is opened, the entire ruler portion 92 can form an R-shaped surface without unevenness. Therefore, it is possible to prevent a situation in which the cloth is distorted or a situation in which a step is formed on the coating wall material and a streak or the like is generated on the finished surface.
Then, even if the wall covering material or coating wall material attached to the top of the head 92b or the like is peeled or chipped, since the top of the head 92b is formed of a colorless and transparent material, it is cut off It is possible to make the part unnoticeable.
Further, by continuously forming the slit S1 in the ruler portion 92 and the slit S2 in the crown portion 92b, even if the ruler is warped, the warping can be corrected, and the painted wall can be corrected. The material gets into the slits S1 and S2, and the coating wall material becomes entangled without being divided and blocked by the ruler portion 92, preventing peeling and chipping of the coating wall material, and the strength of the ruler portion 92 is It has an increasing effect.
Further, since the slits S1 and S2 are formed by continuously forming a predetermined shape such as an ellipse, the slits S1 and S2 can be easily formed in the same manner as the through holes 3a.
In addition, by being able to be wound in a roll, packaging in storage and sales becomes easy.

(Other example 1)
FIG. 34 is a view showing another example 1 of the wall surface finishing embedded ruler of the seventh embodiment, in which (a) is a side view, (b) is a front view, and (c) is a rear view. is there. FIG. 35 is a cross-sectional view in the case where another example 1 of the wall finishing embedded ruler of the seventh embodiment is applied to the wall.

The embedded embedded ruler 91 according to the seventh embodiment is provided with two grooves 92c and 92c, and the entire surface of the ruler portion 92 is rounded by the grooves 92c and 92c. The surface finishing embedded ruler 101 in the form of the above forms the entire front surface of the ruler portion 102 in an R-surface shape by providing the front surface groove (the top of the head) 102b in the ruler portion 102. The other configuration is the same as that of the third, fourth, and seventh embodiments, and the same reference numerals are given to the same parts and redundant description will be omitted.
As in the third and fourth embodiments, the embedded finish ruler 101 for finishing walls of the present embodiment is obtained by applying the present invention to a rule made of soft synthetic resin (or paper), and the material Since it is soft, it can be wound into a roll, and can be pulled out, cut, and used at a predetermined length.
The wall finishing embedded ruler 101 is formed by the mounting portion 3 and the ruler portion 102, and the ruler portion 102 includes ruler end portions 102d and 102d, one back groove 102a, and one A front groove (parietal region) 102b and a step 102c are provided (FIG. 34 (a)).
The cross section (side surface) of the ruler portion 102 forms a V-shape (FIG. 34A) by connecting two of the ruler portion ends 102d in an arc shape, and the attachment portion 3 is formed at one end of the ruler portion end 102d. Is provided. Then, at the position where the ruler end portions 102d are connected to each other, one front groove (head portion) 102b is formed in the front along the longitudinal direction of the ruler portion 102 and one back groove 102a is formed in the back. (FIG. 34 (b), FIG. 34 (c)). The front groove (the top of the head) 102b opens in a V shape toward the right in the drawing (FIG. 34 (a)), and the back groove 102a opens in a V shape toward the left in the drawing (FIG. ))doing. Further, the front groove (the top of the head) 102b becomes a top of the head that forms an R surface shape when the finishing embedding ruler 101 of the wall 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 an inclined surface having an inclination of about 45 degrees from the back surface of the mounting portion 3; The inclined surface is connected to the back surface of the ruler portion 2 from the attachment portion 3. Further, the length in the short direction of the slope is about 1 mm.
Since the step 102c is provided on the back surface, the thickness of the ruler end 102d gradually increases from one end on the side where the attachment portion 3 is provided to the other ends of the steps 102c and 102c. The thickness gradually decreases from the other end of the steps 102c and 102c toward the front groove (the top of the head) 102b and the back groove 102a.
The whole of the ruler portion 102 or a part including the front groove (the top of the head) 102b of the ruler portion 102 is formed of a colorless and transparent material, and an elliptical slit extending from the ruler portion 102 to the attachment portion 3 S1 is continuously formed (FIG. 34 (b)). The oval shaped slits S1 form a line in the top and bottom on the paper surface with the front groove (the top of the head) 102b at the center (FIG. 34 (b)), and the top and bottom slits S1 and S1 are connected. Since the front groove (head top) 102b is cut by connecting, the slit S2 is formed, and it becomes easy to fold, and the coating wall material M easily enters and the strength of the ruler portion 102 is increased. is there. The slits S1 and S2 may be omitted.
The material of the transparent portion is the same as the material of the embedded finish ruler 131 of the wall of the fifth embodiment, but can be wound in a roll shape, and when the finish embedded ruler 101 is wound, A material having a degree of flexibility that allows the ruler portion 102 to maintain the V-shape is selected. By doing so, when the gap (V-shaped) in the front of the ruler 102 is wound on the finishing embedded ruler 101, the protrusion (V-shaped back) of the back of the ruler 102 ), And the embedded embedded ruler 101 for finishing becomes compact, which makes it easy to store and store in sales. Although the whole or a part of the ruler portion 102 is colorless and transparent, it may be colored and transparent depending on the application.
On the paper surface, the upper and lower mounting portions 3 (FIG. 34A) are such that the thickness thereof gradually decreases from the connecting portion of the mounting portion 3 and the ruler portion 102 toward the other end (in the lateral direction). It is formed and is similar to the wall finishing embedded ruler 91 of the seventh embodiment.

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

  Since the steps 102c and 102c can be fitted to both ends of the board angle by using the wall finishing embedded ruler 101 of the present embodiment, accurate positioning of the wall finishing embedded ruler 101 can be achieved. can do.

(Eighth Embodiment)
FIG. 36 is a view showing a wall surface finishing embedded ruler of the eighth embodiment of the present invention, in which (a) is a side view, (b) is a front view, and (c) is a wall; FIG.

The wall surface finishing embedded ruler 111 of this embodiment differs from the seventh embodiment in that it is attached to a board surface whose corners are not chamfered, and the finishing embedding ruler is disposed at the corner portion of the board surface. When 111 is attached, the corner portion is held by the ruler portion 112 in an R-shape. Further, the whole of the ruler portion 112 or a part including the groove (the top of the head) 112b of the ruler portion 112 is formed of a material having transparency, and the other configuration is the third, fourth, seventh It is the same as that of the embodiment of FIG.
The above-mentioned transparency includes transparency and translucency, and also includes colorless and colored, but is described as colorless and transparent in the eighth embodiment (Other Example 1).
As in the third, fourth, and seventh embodiments, the embedded finish ruler 111 for finishing walls of the present embodiment is obtained by applying the present invention to a rule made of soft synthetic resin (or paper). Since the material is soft, it can be wound into a roll, and can be pulled out, cut, and used at a predetermined length.
The wall finishing embedded ruler 111 is formed by the attaching 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 (crest portion) 112b. (FIG. 36 (a)).
The cross section (side surface) of the ruler portion 112 forms a V shape (FIG. 36 (a)) by connecting two of the ruler portion end portions 112d in an arc shape, and the attachment portion 3 is formed at one end of the ruler portion end portion 112d. Is provided. The groove (head top) 112b is provided at the connecting portion of the ruler end 112d and the ruler end 112d, and when the wall finishing embedded ruler 111 is attached to the wall, it has an R-surface shape It becomes the top of the head to be formed (FIG. 36 (c)).
The ruler end portion 112d is connected to the upper and lower mounting portions 3 (FIG. 36A) in the drawing, and is formed so that its thickness gradually becomes thinner toward the groove (the top of the head) 112b. 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 in the lateral direction of the ruler end 112 d is about 2.5 mm.
One groove (head portion) 112b is formed in the front along the longitudinal direction of the ruler portion 112, and is opened in a V shape toward the right in the drawing (FIG. 36A).
The whole of the ruler portion 112 or a part including the groove (the top of the head) 112b of the ruler portion 112 is formed of a colorless and transparent material, and the groove (the head of the crown) extends from the ruler portion 112 to the attachment portion 3 An elliptical slit S2 is continuously formed in one row centered on 112b (FIG. 36 (b)). As a result, a cut is made at the top of the head, which makes it easy to fold, and the coating wall material M can be easily inserted, which has an effect of increasing the strength of the ruler portion 112. The slit S2 may not be present.
The material of the transparent portion is the same as the material of the embedded finish ruler 131 of the wall of the fifth embodiment, but a material which can be wound in a roll shape is selected. Although the whole or a part of the ruler portion 112 is colorless and transparent, it may be colored and transparent depending on the application.
On the paper surface, the upper and lower mounting portions 3 (FIG. 36A) are such that the thickness thereof gradually decreases from the connecting portion of the mounting portion 3 and the ruler portion 112 toward the other end (in the lateral direction). The mounting portion 3 of the present embodiment has a thickness of about 0.7 mm in the vicinity of the connection 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 the other parts, while if it is too thin, the strength will be insufficient. As the thickness gradually decreases, a large difference in level does not occur between the other end of the mounting portion 3 and the corner edge surface 5, and no streaks or the like occur 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 mounting portion 3 can be appropriately selected in consideration of the strength of the mounting portion 3, the degree of fixation to the corner edge surface 5, and the like.

  When the wall finishing embedded ruler 111 is attached to the wall (FIG. 36 (c)), the V-shaped opening of the groove (the top of the head) 112b is widely opened when the back surface is bent inward. The entire front of the ruler portion 112 has an R-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 surface of the board via an adhesive or a seal, and finishing work is performed with a wall covering material such as cloth or a coated wall material.

By using the wall finishing embedding ruler 111 of the present embodiment, it can be reliably and easily bent along the wall corner through the groove (the top of the head) 112b, and the groove (the top of the head when mounted) Since the opening 112b is widely opened, the entire ruler portion 112 can form an R-shaped surface without unevenness. Therefore, it is possible to prevent a situation in which the cross is distorted or a situation in which a step is formed on the coating wall material and a streak or the like is generated on the finished surface.
Then, even if the wall covering material or coating wall material attached to the groove (the top of the head) 112b is peeled or chipped, the groove (the top of the head) 112b is formed of a colorless and transparent material Because of this, it is possible to make the missing part inconspicuous.
Further, by continuously forming the slits S2 in the grooves (parietal region) 112b, even if warpage occurs in the ruler, the warpage can be corrected and the coating wall material can be in the slits S2. The coating wall material gets in and is entangled without being divided or blocked by the ruler portion 112, so that peeling and chipping of the coating wall material can be prevented, and the strength of the ruler portion 112 can be increased. The slit S2 may not be present.
Further, since the slit S2 is formed by continuously forming a predetermined shape such as an ellipse, it can be easily formed in the same manner as the through hole 3a.
In addition, by being able to be wound in a roll, packaging in storage and sales becomes easy.

(Other example 1)
FIG. 37 is a view showing another example 1 of the wall surface finishing embedded ruler according to the eighth embodiment of the present invention, in which (a) is a side view and (b) is a sectional view when applied to a wall It is.

The embedded finishing ruler 121 for finishing a wall of the present embodiment is to attach the finishing embedded ruler 121 to the corner portion of the board surface, and hold the corner portion in an R surface shape by the ruler portion 122, The shape of the ruler portion is different from the finishing embedded ruler 111. Further, the whole of the ruler portion 122 or a part including the groove (the top of the head) 122b of the ruler portion 122 is formed of a colorless and transparent material, and the other configurations are the third, fourth, and seventh embodiments. The same reference numerals are given to the same parts and redundant description will be omitted.
As in the third, fourth, and seventh embodiments, the embedded finish ruler 121 for finishing a wall of the present embodiment is obtained by applying the present invention to a soft synthetic resin (or paper) ruler. Since the material is soft, it can be wound into a roll, and can be pulled out, cut, and used at a predetermined length.
The wall finishing embedded ruler 121 is formed by the mounting portion 3 and the ruler portion 122, and the ruler portion 122 has a pair of ruler end portions 122d and 122d, a front groove (crest portion) 122b, and the like. , A back groove 122a, and recesses 122c, 122c (FIG. 37A).
The cross section (side surface) of the ruler portion 122 forms a V-shape (FIG. 37 (a)) by connecting two arc-shaped ruler portion ends 122d, and the attachment portion 3 is formed at one end of the ruler end 122d. Is provided. Then, at the position where the ruler end portions 122d are connected to each other, one front groove (head portion) 122b is formed in the front along the longitudinal direction of the ruler 122, and one back groove 122a is formed in the back. It is done. The front groove (the top of the head) 122b opens in a V shape toward the right in the drawing (FIG. 37 (a)), and the back groove 122a opens in a V shape toward the left in the drawing (FIG. ))doing. Further, the front groove (the top of the head) 122b becomes a top of the head that forms an R surface shape when the finishing embedding ruler 121 of the wall is attached to the wall.
The ruler end 122d is connected to the upper and lower mounting portions 3 (FIG. 37 (a)) in the drawing, and an arc-shaped recess 122c is formed on the back of the ruler end 122d. . Therefore, the thickness is gradually reduced toward the groove (the top of the head) 122b, and the cross section (side surface) of the ruler end portion 122d is formed in an arc shape.
The whole of the ruler portion 122 or a part including the front groove (the top of the head) 122b of the ruler portion 122 is formed of a colorless and transparent material, and the embedding for finishing is performed from the ruler portion 122 to the attachment portion 3 As in the case of the insert ruler 111, an elliptical slit S2 is continuously formed in one row centering on the front groove (the top of the head) 122b (FIG. 36 (b)). As a result, a cut is made at the top of the head, which makes it easy to fold, and the coating wall material M can easily enter, which has an effect of increasing the strength of the ruler portion 122.
The material of the transparent portion is the same as the material of the embedded finish ruler 131 of the wall of the fifth embodiment, but it can be wound in a roll shape, and when the finish embedded ruler 121 is wound, A material having a degree of flexibility that allows the ruler portion 122 to maintain the V-shape is selected. By doing so, when the air gap portion (V-shape) on the front of the ruler portion 122 winds the embedded embedded ruler 121, the protrusion on the back surface of the ruler portion 122 (V-shaped back surface) ), And the embedded embedded ruler 121 for finishing is compacted, which facilitates packaging for storage and sale. Although the whole or a part of the ruler portion 122 is colorless and transparent, it may be colored and transparent depending on the application.
On the paper surface, the upper and lower mounting portions 3 (FIG. 37A) are such that the thickness thereof gradually decreases from the connecting portion of the mounting portion 3 and the ruler portion 122 toward the other end (in the lateral direction). It 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 (the top of the head) 122b is widely opened and the ruler portion The back groove 122a is closed, the side surfaces of the back groove 122a are in close contact with each other, and the ruler portion 122 has an R-shape as a whole. Thereafter, the back surface of the mounting portion 3 is attached to the surface of the board via an adhesive or a seal, and finishing work is performed with a wall covering material such as cloth or a coated wall material.

In the fifth to eighth embodiments, the whole of the ruler portion or a part including the top of the ruler portion is formed of a colorless and transparent material, but the embedded rule for finishing the wall as well as the ruler portion It is also possible to make the whole into a material having transparency. Moreover, it is also possible to form the whole of the ruler parts of the first to fourth embodiments or a part including the top of the ruler part with a material having transparency.
And in 5th Embodiment, although the unevenness | corrugation (a triangle shape, a waveform, etc. may be sufficient) was formed in the side of the side which applies the coating wall material M of an attaching part, and the both sides of a ruler part, the 1st from the 1st The same applies to the mounting portion and the ruler portion of the eighth embodiment.

  As described above, the wall surface finishing embedded ruler of the present embodiment is also applicable regardless of whether it is for the output corner wall finishing or the inside corner wall finishing. FIG. 18 shows the embedded corner wall finishing embedded ruler 31 to which the present invention is applied, and a 45-degree triangular corner portion C5 is provided, and a slit S1 is formed from the corner portion C5 to the triangular top portion 31a. , S2 are formed, and thereby, they enter the slits S1 and S2. In addition, a part including the other end 31b of the crown 31a may be made of a material having transparency. 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, 31, 41, 51, 61, 71, 81, 91 embedded ruler for finishing walls,
101, 111, 121, 131 embedded ruler for wall finishing,
2, 52, 62, 72, 82, 92, 102, 112, 122 ruler,
2a, 3a through holes,
2b, 52b, 62b, 72b, 82b, 92b, 102b, 112b, 122b top of the head,
3 mounting part,
92c, 102a, 102b, 112b, 122a, 122b grooves (grooves for bending),
C1, C2, C3, C4, C5 corner parts,
M coated wall material (mortar),
S1, S2 slit

Claims (5)

In the cornering material for wall mounting provided with an attachment portion to be attached to a corner edge surface of the wall and a ruler portion projecting from the wall corner portion, the ruler portion has a bending groove for bending into an R-shape. the formed wall worn corner member 2 along the longitudinal direction of the bending along the wall wear corner material in the groove for the folding of the two, the folded in front of the wall covering for corner member A cornering material for mounting on a wall, characterized in that a groove for expanding is formed to form a continuous R-face shape without unevenness with the groove between the bending groove and the groove at the top as a vertex.   The ruler portion has two grooves for bending and a ruler portion middle portion provided between the grooves for bending, and an end portion of the ruler portion is formed on the groove for bending The cross-section is formed in an arc shape so that the thickness gradually decreases toward the thickness, and the thickness of the middle portion of the ruler portion gradually increases from the groove for bending toward the crown portion from the groove for bending The cornering material for wall mounting according to claim 1, characterized in that it is formed in an arc shape in cross section, and the radius of curvature of the arc shape of the end of the ruler portion and the middle portion of the ruler portion is substantially the same.   The cornering material for wall mounting according to claim 2, wherein the radius of curvature of the arc shape is about 4 mm. The ruler portion is formed to have a V-shaped cross section centering on the bending groove, and when the wall mounting corner material is rolled in a roll, the ruler portion is dense in a state in which the V-shape is maintained. The cornering material for wall covering according to any one of claims 1 to 3 , characterized in that it is wound in a roll shape in contact with the metal. The wall mounting corner material according to any one of claims 1 to 4 , wherein the entire ruler portion or a part including the top of the ruler portion is formed of a transparent material.