Frame components, frame materials and fittings mounting structure

Abstract

To provide an attachment structure for a fixture allowing cutting treatment of an interior finishing material to be easily carried out with excellent appearance without using a guide.SOLUTION: A casing member 30 provided on a surface of a vertical frame 11 constituting a frame body 10 is provided with: an end wall part 30a extending along a face direction and having an end surface 30d covered with an interior finishing material 40 provided on a surface 1a of a wall 1; a depth wall part 30c extending from an edge part positioned at an inner peripheral side of the frame body 10 for the end wall part 30a and having a depth surface 30e constituting an internal corner part between the end surface 30d and itself, wherein a guide groove 30f is provided in the internal corner part constituted of the end surface 30d and the depth surface 30e so that the end surface 30d is concaved.SELECTED DRAWING: Figure 3

Description

[Technical field]

[0001] The present invention relates to a mounting structure for frame components, frame materials, and fittings. [Background technology]

[0002] Some interior fittings, such as doors, have a frame material that is installed along the edge of an opening in a wall, and the surface of the frame material is covered with an interior finishing material, such as wallpaper. In this type of fitting, a parting wall protrudes from the surface of the frame material, and the interior finishing material is disposed on the surface up to the parting wall (see, for example, Patent Document 1). [Prior art documents] [Patent documents]

[0003] [Patent Document 1] Patent Application No. 2020-20096 Summary of the Invention [Problem to be solved by the invention]

[0004] Incidentally, the ends of interior finishing materials that protrude from the wall at the installation site of the fittings are generally treated using a hand cutting tool such as a cutter. When using a hand cutting tool, a guide such as a ruler is used to ensure that the cut surface is linear so that the interior finishing material looks good after cutting. However, in a situation where the surface of the wall on which the fittings are installed and the visible surface of the frame material form an inside corner and sufficient working space cannot be secured between the wall and the parting wall, the guide cannot be used, and therefore it becomes difficult to cut the interior finishing material in a straight line. The above-mentioned Patent Document 1 describes that the protruding edge of the parting wall is formed in a convex shape, and the interior finishing material is cut with the hand cutting tool supported on the convex part. However, even when the hand cutting tool is supported on the convex part of the parting wall, the inclination angle of the hand cutting tool is not constant during cutting, and it is still difficult to cut the edge of the interior finishing material in a straight line.

[0005] In view of the above-mentioned circumstances, the present invention aims to provide a mounting structure for frame components, frame materials, and fittings that enables cutting of interior finishing materials to be performed easily and with a good appearance without using a guide. [Means for solving the problem]

[0006] In order to achieve the above-mentioned object, the frame member of the present invention is a frame member provided on the surface of a frame material that constitutes a frame body, and comprises a visible wall portion having a covering surface extending along the visible direction and covered by an interior finishing material provided on the surface of the wall, and a parting wall portion extending from an edge portion located on the inner periphery of the frame body in the visible wall portion and having a parting surface that forms an inside corner between the covering surface and the parting surface, and is characterized in that a guide groove is provided in the inside corner portion formed by the covering surface and the parting surface so that the covering surface becomes a recessed portion.

[0007] The frame material according to the present invention is a frame material constituting a frame body, and has a covering surface extending along a viewing direction and covered by an interior finishing material provided on the surface of a wall, and a parting surface extending from an edge portion located on the inner periphery side of the frame body on the covering surface, and a guide groove is provided in an inside corner portion formed by the covering surface and the parting surface so that the covering surface becomes a recess. The guide groove is provided so as to form a recess with respect to the parting surface. It is characterized by the fact that

[0008] In addition, the mounting structure of the frame body of the present invention is characterized in that the frame body is provided on the wall so that the above-mentioned covering surface intersects with the surface of the wall, and an interior finishing material is provided across the covering surface and the surface of the wall. Effect of the Invention

[0009] According to the present invention, the guide groove guides the cutting edge of a hand cutting tool such as a cutter, making it possible to easily cut interior finishing materials along a straight line, eliminating the concern that the appearance quality of the building materials will be compromised. [Brief description of the drawings]

[0010] [Figure 1] 1 is an appearance diagram of a fixture to which a frame member according to a first embodiment of the present invention is applied. [Diagram 2] FIG. 2 is a cross-sectional view of the fitting shown in FIG. 1. [Diagram 3] 2 is an enlarged cross-sectional view showing a main part of the fitting shown in FIG. 1. [Figure 4] 2 is a partially enlarged view of an end surface showing a frame member applied to the fitting shown in FIG. 1. [Diagram 5] This shows the procedure for covering the covering surface of the frame member of the fitting shown in Figure 1 with an interior finishing material, where (a) is an enlarged view of the key parts when the interior finishing material is placed on the covering surface, (b) is an enlarged view of the key parts when the tip of the cutting tool is placed in the guide groove through the interior finishing material, and (c) is an enlarged view of the key parts after end processing of the interior finishing material has been completed. [Figure 6] 11 is a diagram showing an end face of a frame material according to a second embodiment of the present invention. FIG. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS

[0011] Hereinafter, a preferred embodiment of the frame member, frame material, and fitting mounting structure according to the present invention will be described in detail with reference to the attached drawings. In the following, for convenience, the terms "prospect direction" and "visible direction" may be used. The prospect direction is the direction along the depth of the fitting, as shown by arrow A in the figure. A surface along the prospect direction may be called a "prospect surface." The prospect direction is the direction along the top and bottom perpendicular to the prospect direction in the case of an object that extends along the horizontal direction, such as an upper frame. In the case of an object that extends along the vertical direction, such as a vertical frame, the direction along the horizontal direction perpendicular to the prospect direction is called the prospect direction. A surface along the prospect direction may be called a "prospect surface."

[0012] (Embodiment 1) 1 and 2 show a fitting to which a frame member according to the first embodiment of the present invention is applied. The fitting exemplified here is a single-leaf door for indoor use, which is provided with a door panel 20 inside a frame 10. In this first embodiment, a space for a passage is formed between two walls 1 that are arranged parallel to each other, and a single-leaf door is attached to the wall 1 so that the door panel 20 divides this space. The frame 10 is formed by disposing an upper frame 12 between left and right vertical frames (frame materials) 11. The left and right vertical frames 11 and the upper frame 12 are extruded shapes formed from metals such as aluminum alloys or resins, and are configured so that the portions along the entire length along the longitudinal direction have almost the same cross-sectional shape. In the illustrated example, the left and right vertical frames 11 are directly attached to the surface 1a of the wall 1. The door panel 20 is supported by the frame 10 via hinges 21, and can open and close the opening of the frame 10 by rotating around the hinge axis along the top and bottom. For convenience in explaining the first embodiment, the two spaces divided by the door panel 20 will be referred to as space a and space b, respectively, and the door panel 20 will open toward space b. Reference numeral 22 in the drawing denotes door handles provided on both sides of the door panel 20. Below, the configuration of the vertical frame 11 will be described in detail, along with a description of the characteristic features of the present invention.

[0013] As shown in Figs. 2 and 3, the vertical frame 11 of the frame body 10 is integrally formed with a frame body 11a, a frame mounting wall 11b, and an outer peripheral wall 11c. The frame body 11a is a thin plate extending vertically along the front direction. The frame mounting wall 11b is a thin plate extending vertically along the front direction from the edge of the frame body 11a on the side of the space a. A seal member 15 is attached to the front surface corresponding to the space b on the extending edge on the inner periphery side of the frame mounting wall 11b via a seal material attachment portion 11d. The seal member 15 ensures airtightness between the door panel 20 and the frame body 10 by abutting against the surface of the door panel 20 when the door panel 20 is closed. The outer peripheral wall 11c extends from the outer peripheral side of the extended edge of the frame mounting wall 11b toward the b space side along the front direction, and then bends toward the inner peripheral side, forming a hollow portion 11e between the frame main body 11a and the frame mounting wall 11b. The hollow portion 11e is a substantially rectangular cylinder whose dimension in the front direction is larger than its dimension in the front direction. An engagement portion 11f is provided in the portion of the outer peripheral wall 11c located on the a space side. The engagement portion 11f is a groove-shaped recess that opens toward the outer peripheral side.

[0014] The frame member 30 is attached to the above-mentioned vertical frame 11 on the visible surface of the frame mounting wall 11b facing the space a. The frame member 30 is an extruded material molded from metal such as aluminum alloy or resin, like the vertical frame 11, and is configured so that the entire length along the longitudinal direction has almost the same cross-sectional shape. As shown in Figs. 3 and 4, the frame member 30 is formed by integrally molding the visible wall 30a, the engagement wall 30b, and the visible wall (partition wall) 30c. The visible wall 30a is a flat plate with a uniform thickness, and is configured so that the dimension along the longitudinal direction is almost the same as that of the vertical frame 11. Although not shown in the figure, a resin sheet is provided over almost the entire surface of the visible wall 30a facing the space a in order to improve the attachment of the interior finishing material 40 such as wallpaper, which will be described later. The engagement wall portion 30b extends from the edge portion on the outer periphery side of the sight wall portion 30a along the projection direction toward the b space side, and then bends toward the inner periphery side. When the sight wall portion 30a is abutted against the sight surface of the vertical frame 11, the bent portion of the engagement wall portion 30b engages with the engagement portion 11f, thereby functioning to limit the relative movement of the frame member 30 with respect to the vertical frame 11, thereby making it possible to efficiently attach the frame member 30 to the vertical frame 11. The projection wall portion 30c is provided so as to protrude from the edge portion on the inner periphery side of the sight wall portion 30a along the projection direction toward the a space side. In this embodiment 1, the projection wall portion 30c is formed so that its plate thickness is larger than that of the sight wall portion 30a, and its projection surface (parting surface) 30e on the outer periphery side is a plane perpendicular to the projection surface 30d of the sight wall portion 30a. The plate thickness of the projection wall portion 30c is set so that when the engagement wall portion 30b is engaged with the engagement portion 11f, the projection surface on the inner periphery is positioned on the same plane as the inner periphery edge portion of the frame mounting wall portion 11b.

[0015] As shown enlarged in Fig. 4, the frame member 30 has a guide groove 30f formed in an inside corner portion formed by the visible surface 30d of the visible wall portion 30a and the visible surface 30e of the visible wall portion 30c. The guide groove 30f is a concave groove formed so that both the visible surface 30d of the visible wall portion 30a and the visible surface 30e of the visible wall portion 30c are concave. The visible surface of the visible wall portion 30a on the b space side (hereinafter referred to as the mounting surface 30g) is formed in a stepped shape that is recessed from the visible wall portion 30c side toward the engaging wall portion 30b side.

[0016] The vertical frame 11 and the frame member 30 configured as described above are fixed to the surface 1a of the wall 1 with the frame member 30 attached to the vertical frame 11, thereby forming the frame body 10 of the single-leaf door together with the upper frame 12. When the vertical frame 11 is fixed to the wall 1, the visible surface 30d of the frame member 30 intersects with the surface 1a of the wall 1. In the illustrated example, the visible surface 30d of the frame member 30 and the surface 1a of the wall 1 are almost perpendicular to each other, but they do not necessarily have to be perpendicular to each other. To attach the frame member 30 to the vertical frame 11, for example, the frame mounting wall portion 11b and the mounting surface 30g may be bonded with an adhesive means such as double-sided tape. In this way, the plate thickness of the double-sided tape is absorbed by the mounting surface 30g, and the visible wall portion 30c is in contact with the frame mounting wall portion 11b, and the frame member 30 is in a continuous state without any gap on the inner periphery side of the vertical frame 11. After the vertical frame 11 is fixed to the wall 1, the interior finishing material 40 is attached to the surface 1a of the wall 1, and the edges of the interior finishing material 40 are folded to form valleys so that the surface of the frame member 30 is also covered with the interior finishing material 40. This significantly reduces the amount of exposure of the vertical frame 11 toward the space a, improving the appearance quality.

[0017] Here, the work of covering the wall 1 and the frame member 30 with the interior finishing material 40 is carried out at the construction site, and the dimensions of the interior finishing material 40 are also adjusted on-site. In other words, as shown in Fig. 5(a), the work at the site is carried out such that after covering the wall 1 to the frame member 30 with the interior finishing material 40 having a larger dimension, the interior finishing material 40 is brought into close contact with the visible surface 30d of the visible wall portion 30a, and the excess part is cut off from this state using a cutting tool C such as a cutter. In this case, the edge of the interior finishing material 40 cut by the cutting tool C is visible from the space a side, so it is extremely important to move the cutting edge of the cutting tool C accurately along a straight line in order to maintain the appearance quality.

[0018] In this regard, according to the above-mentioned single-leaf door, the guide groove 30f is provided in the corner portion of the frame member 30 formed by the visible surface 30d of the visible wall portion 30a and the visible surface 30e of the visible wall portion 30c. Moreover, the guide groove 30f is recessed with respect to the visible surface 30d of the visible wall portion 30a. Furthermore, the portion of the visible surface 30e of the visible wall portion 30c that is closer to the space a than the guide groove 30f is configured to be flat. Therefore, even in a situation where a large gap cannot be secured between the surface 1a of the wall 1, as shown in FIG. 5(b), it is possible to insert the cutting tool C between the surface 1a of the wall 1 and the visible wall portion 30c, and to easily insert the cutting edge into the guide groove 30f. If the cutting edge of the cutting tool C is inserted into the guide groove 30f through the interior finishing material 40, it is possible to prevent the cutting edge from moving beyond the guide groove 30f to the outer periphery when the cutting tool C is moved along the longitudinal direction of the frame member 30. As a result, even if the gap between the projected wall portion 30c of the frame member 30 and the surface 1a of the wall 1 is small and it is difficult to use a guide such as a ruler, the interior finishing material 40 can be easily cut along a straight line, and the appearance quality of the single-leaf door is not impaired. In addition, the guide groove 30f is formed so as to be a recess in the projected surface 30e of the projected wall portion 30c. Therefore, as shown in FIG. 5(c), the edge portion of the interior finishing material 40 cut while being pressed by the cutting tool C is maintained in a state of being contained inside the guide groove 30f and is not exposed to the outside, and there is no risk of it rolling up over time. In addition, even if the excess glue material is pushed out from the edge portion when attaching the interior finishing material 40, it is contained inside the guide groove 30f, so there is no risk of the interior finishing material 40 being soiled by the glue material.

[0019] In the above-mentioned first embodiment, a recessed mounting surface 30g is provided on the visible wall 30a of the frame member 30 facing the frame mounting wall 11b, which is the surface of the vertical frame 11, but the mounting surface 30g does not necessarily have to be provided. Also, a single-leaf door is exemplified in which a separate frame member 30 is provided on the surface of the vertical frame 11 and this frame member 30 is covered with an interior finishing material 40, but it is also possible to configure a single-leaf door (fitting) so that the vertical frame 11 is directly covered with the interior finishing material 40, as in the second embodiment shown in Fig. 6.

[0020] (Embodiment 2) FIG. 6 shows a frame material according to the second embodiment. The frame material shown here is used as a vertical frame 51 of a frame body applied to a fitting similar to the single-leaf door for indoor use shown in the first embodiment. The vertical frame 51 of the second embodiment is an extruded shape formed from metal such as an aluminum alloy or resin, and is configured so that the entire length along the longitudinal direction has almost the same cross-sectional shape. In the illustrated example, a vertical frame 51 is shown in which a frame main body portion 51a, a sight wall portion 51b, an outer peripheral wall portion 51c, and a sight wall portion (partition wall portion) 51d are integrally formed. The frame main body portion 51a is a thin plate extending vertically along the sight direction. The sight wall portion 51b is a thin plate extending vertically along the sight direction from the edge portion on the a-space side of the frame main body portion 51a. A seal material attachment portion 51e is provided on the sight surface corresponding to the b-space at the extending edge portion on the inner periphery side of the sight wall portion 51b. Although not shown in the figure, the visible surface (covering surface) 51f of the visible wall portion 51b facing the a space is provided with a resin sheet over almost the entire surface in order to improve the attachment of interior finishing materials such as wallpaper, as in the first embodiment. The outer peripheral wall portion 51c extends from the extended edge portion on the outer periphery of the visible wall portion 51b along the visible direction toward the b space side, and then bends toward the inner periphery, forming a hollow portion 51g between the frame main body portion 51a and the visible wall portion 51b. The hollow portion 51g is a rectangular tube whose dimensions in the visible direction are larger than those in the visible direction. The visible wall portion 51d is provided so as to protrude from the edge portion on the inner periphery of the visible wall portion 51b toward the a space side along the visible direction. The front wall portion 51d has a thickness greater than that of the front wall portion 51b, and is formed so that a front surface (parting surface) 51h on the outer circumferential side is a plane perpendicular to a front surface 51f of the front wall portion 51b.

[0021] In addition, in the vertical frame 51 of the second embodiment, a guide groove 51i is formed in an inside corner portion formed by the visible surface 51f of the visible wall portion 51b and the visible surface 51h of the visible wall portion 51d. The guide groove 51i is a concave groove formed so that both the visible surface 51f of the visible wall portion 51b and the visible surface 51h of the visible wall portion 51d are concave.

[0022] The vertical frame 51 constructed as described above is fixed to the surface of the wall, as in the first embodiment, to form the frame of a single-leaf door together with an upper frame (not shown). When the vertical frame 51 is fixed to the wall, the visible surface 51f of the visible wall portion 51b is made to intersect with the surface of the wall. The visible surface 51f of the visible wall portion 51b may be perpendicular to the surface of the wall, or may intersect at another angle. After the vertical frame 51 is fixed to the wall, an interior finishing material is attached to the surface of the wall, and the edges of the interior finishing material are folded to cover the surface of the visible wall portion 51b with the interior finishing material, which significantly reduces the exposure of the vertical frame 51 to the space a, thereby improving the appearance quality.

[0023] In addition, according to the single-leaf door to which the vertical frame 51 is applied, a guide groove 51i is provided in the corner portion formed by the visible surface 51f of the visible wall portion 51b and the visible surface 51h of the visible wall portion 51d. Moreover, the guide groove 51i is recessed with respect to the visible surface 51f of the visible wall portion 51b. Furthermore, the portion of the visible surface 51h of the visible wall portion 51d that is closer to the space a than the guide groove 51i is configured to be flat. Therefore, as in the first embodiment, even in a situation where a large gap cannot be secured between the surface of the wall, it is possible to insert a cutting tool between the surface of the wall and the visible wall portion 51d and easily insert the cutting edge into the guide groove 51i. After that, by moving the cutting tool C along the longitudinal direction of the vertical frame 51, even in a case where it is difficult to use a guide such as a ruler, it is possible to easily cut the interior finishing material along a straight line, and the appearance quality of the single-leaf door is not impaired. As in the first embodiment, the edge portions of the interior finishing material after cutting and excess glue material can be accommodated inside the guide grooves 51i.

[0024] In the above-mentioned embodiment 1, the frame member 30 covering the vertical frame 11 of the single-leaf door is exemplified, and in the embodiment 2, the vertical frame 51 of the single-leaf door is exemplified, but the frame member 30 does not necessarily have to be provided on the vertical frame 11, and does not necessarily have to be a frame material constituting the vertical frame 51 of the frame body. In addition, the fixture does not have to be a single-leaf door. In addition, although the installation location of the fixture is exemplified as being between the opposing walls 1, the present invention is not limited to this, and for example, one of the walls 1 in the embodiment 1 may extend along the visible surface 30d of the frame member 30.

[0025] In the above-mentioned first and second embodiments, the parting surface is perpendicular to the sight surface 30d, 51f, but this is not necessarily limited to this, and the parting surface may be slightly inclined with respect to the sight surface 30d, 51f. Furthermore, the parting surface is provided on the plate-shaped projected wall portion 30c, 51d, but the parting surface does not have to be plate-shaped.

[0026] As described above, the frame member of the present invention is a frame member provided on the surface of a frame material that constitutes a frame body, and comprises a visible wall portion having a covering surface extending along the visible direction and covered by an interior finishing material provided on the surface of the wall, and a parting wall portion extending from an edge portion located on the inner periphery of the frame body in the visible wall portion and having a parting surface that forms an inside corner between the covering surface and the parting surface, and is characterized in that a guide groove is provided in the inside corner portion formed by the covering surface and the parting surface so that the covering surface becomes a recessed portion. According to this invention, the tip of a cutting tool such as a cutter is guided by the guide groove without the use of a guide such as a ruler, making it possible to easily cut interior finishing materials along a straight line, eliminating the concern that the appearance quality of the building materials will be compromised.

[0027] Furthermore, the present invention is characterized in that, in the above-mentioned frame member, the guide groove is provided so as to form a recess in the parting surface as well. According to this invention, the edge portion of the cut interior finishing material can be maintained contained within the guide groove, making it possible to prevent the edge portion from curling up or the like.

[0028] In addition, the frame material of the present invention is a frame material that constitutes a frame body, and has a covering surface that extends along the viewing direction and is covered by an interior finishing material provided on the surface of the wall, and a parting surface that extends from an edge portion of the covering surface that is located on the inner periphery of the frame body, and is characterized in that a guide groove is provided in the inside corner portion formed by the covering surface and the parting surface so that the covering surface becomes a recessed portion. According to this invention, the tip of a cutting tool such as a cutter is guided by the guide groove without the use of a guide such as a ruler, making it possible to easily cut interior finishing materials along a straight line, eliminating the concern that the appearance quality of the building materials will be compromised.

[0029] Furthermore, the present invention is characterized in that, in the above-mentioned frame material, the guide groove is provided so as to form a recess in the parting surface as well. According to this invention, the edge portion of the cut interior finishing material can be maintained contained within the guide groove, making it possible to prevent the edge portion from curling up or the like.

[0030] In addition, the mounting structure for building materials according to the present invention is characterized in that a frame body is provided on the wall so that the above-mentioned covering surface intersects with the surface of the wall, and an interior finishing material is provided across the covering surface and the surface of the wall. According to this invention, the tip of a cutting tool such as a cutter is guided by the guide groove without the use of a guide such as a ruler, making it possible to easily cut interior finishing materials along a straight line, eliminating the concern that the appearance quality will be compromised. [Explanation of symbols]

[0031] 1 wall, 1a surface, 10 frame body, 11 vertical frame, 30 frame member, 30a, 51b visible wall portion, 30c, 51d visible wall portion, 30d, 51f visible surface, 30e, 51h visible surface, 30f, 51i guide groove, 40 interior finishing material

Claims

1. A frame member provided on a surface of a frame material constituting a frame body, A visible wall portion having a covering surface extending along a visible direction and covered by an interior finishing material provided on a surface of the wall; a parting wall portion having a parting surface extending from an edge portion located on an inner periphery side of the frame body in the parting wall portion and forming an inside corner between the parting wall portion and the covering surface; and a guide groove is provided in an inside corner portion formed by the covering surface and the parting surface so that the covering surface forms a recess.

2. 2. The frame member according to claim 1, wherein the guide groove is provided so as to form a recess in the parting surface.

3. A frame material constituting a frame body, A covering surface extending along a viewing direction and covered by an interior finishing material provided on a surface of the wall; a parting surface extending from an edge portion located on an inner periphery side of the frame body on the covering surface, A guide groove is provided in an inside corner portion formed by the covering surface and the parting surface so that the covering surface becomes a recessed portion, A frame material, characterized in that the guide groove is provided so as to form a recess in the parting surface.

4. A fitting structure characterized in that a frame body is provided on the wall so that the covering surface described in any one of claims 1 to 3 intersects with the surface of the wall, and an interior finishing material is provided across the covering surface and the surface of the wall.

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