JP2017119948A - Frame body corner cover - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a frame body corner cover which is excellent in working efficiency such as cutting/processing at a construction site and cutting accuracy, can cover openings of frame bodies having various shapes or dimensions without gaps, and can further improve a fine view.SOLUTION: A frame body corner cover comprises: a corner covering part 11 having an L-shaped cross section, which is fitted so as to cover connection parts of end portions of respective frame materials constituting a frame body in a longitudinal direction from a frame inner face side; and a front plate part 12 which is connected to a side of one end 11a of the corner covering part 11 in a longitudinal direction and fitted so as to cover a front face side of the frame body. On a rear face 12b of the front panel part 12, multiple first linear grooves 13 and multiple second linear grooves 14 that are orthogonal to the multiple first linear grooves 13 are provided and a crossover region 16 in a rugged shape formed of the multiple first linear grooves 13 and the multiple second linear grooves 14 is also provided.SELECTED DRAWING: Figure 3

Description

  The present invention relates to a frame corner cover.

  Conventionally, when renovating a detached house or a condominium, etc., when the dirt or corrosion of the opening is noticeable in a frame such as a door frame or window frame made of wood, a paint is applied to the surface of the frame, for example. In general, the deterioration of the appearance is concealed by such a method. However, in such a method, the aesthetic appearance of the opening may be reduced due to uneven coating.

  On the other hand, in recent years, a method of covering an opening such as a door frame or a window frame with a cover member has also been adopted (for example, see Patent Document 1). Patent Document 1 discloses a cover formed in a U-shaped cross-section along the outer surface of the side frame as a cover for covering a door installation mark formed on the side frame constituting the side portion of the frame body. Has been. According to the cover described in Patent Document 1, the above configuration is adopted, and the opening of the frame body such as the door frame or the window frame is covered. Can be significantly improved.

  However, when the cover described in Patent Document 1 covers the opening of a frame body such as a door frame or a window frame, between the ends of the frame members constituting the door frame or the window frame from the gap between the covers. The connection part may be exposed, which may cause an aesthetic problem. Here, the technique which covers the connection part of the edge parts of a frame material by covering the clearance gap which arises between each cover with a corner cover is also proposed (for example, refer patent document 2, 3). The corner covers described in Patent Documents 2 and 3 include an inner surface covering portion having an L-shaped cross section and a front plate portion connected to one end side of the inner surface covering portion. According to Patent Documents 2 and 3, with the above configuration, the joint between the frame members can be covered from both the inner surface side and the front surface side of the frame, and the aesthetic appearance can be remarkably improved.

JP 2001-234666 A JP-A-63-171553 JP 59-130988 A

  However, since there are various shapes and sizes of opening portions such as door frames and window frames, when covering the connecting portions of the frame materials in these frame bodies, they are adjusted to the respective sizes and shapes. It is necessary to prepare a corner cover. For this reason, since it is necessary to prepare many types of corner covers having different dimensions and shapes, there are problems such as complicated management at construction sites and high cost of members.

  On the other hand, for example, the corner cover is configured as a general-purpose one having a size larger than a predetermined size, and at the construction site, the corner cover is cut into pieces of arbitrary dimensions and shapes, so that various frame bodies can be formed. It is possible to adapt. However, in this case, there is a problem that it is difficult to ensure the workability at the construction site and the dimensional accuracy and aesthetics of the corner cover after cutting.

  The present invention has been made in view of the above problems, is excellent in workability and cutting accuracy of cutting and processing at a construction site, can cover the opening of a frame having various shapes and dimensions without gaps, and has an aesthetic appearance. An object of the present invention is to provide a frame corner cover that can improve the quality of the frame.

  In order to solve the above-described problems, the present invention provides a frame body that covers a connection portion between ends in the longitudinal direction of the frame member of a frame member that is assembled with a plurality of long frame members having a rectangular cross section. A corner cover having an L-shaped cross section that is attached to the frame so as to cover the connection part from the inner surface of the frame, and a longitudinal direction of the corner cover A front plate portion connected to one end side and attached to the frame body so as to cover the front surface side of the frame body, and the front plate portion is disposed to face the front surface side of the frame material A plurality of first linear grooves arranged in parallel to each other and a plurality of second linear grooves arranged in parallel so as to be orthogonal to the plurality of first linear grooves. Characterized by having an uneven intersection region composed of the first linear grooves and the plurality of second linear grooves. That.

  According to the present invention, in the front plate portion, the plurality of first linear grooves and the plurality of second linear grooves are arranged so as to be orthogonal to each other, so that along each linear groove Thus, it becomes easy to cut the front plate portion at a desired position, and it is possible to prevent lateral deviation of the blade edge when cutting by inserting a blade tool into each linear groove. In addition, by cutting the front plate at a desired position along the first linear groove and the second linear groove constituting the uneven intersection region, it is processed into dimensions and shapes suitable for various frame bodies. can do. This makes it possible to appropriately change the size of the front plate portion with good workability according to the shape and size of the frame body to which the frame corner cover is attached at the construction site, and also improves the cutting accuracy. The appearance of the frame corner cover after cutting is also improved.

  The frame corner cover of the present invention has the above-described configuration, wherein at least one of the plurality of first linear grooves and the plurality of second linear grooves includes the plurality of first linear grooves and the plurality of second linear grooves. It is preferable to have a non-intersecting region where the grooves do not intersect.

  According to the present invention, by having a non-intersecting region where the first linear groove and the second linear groove do not intersect, for example, when cutting the front plate portion using a cutter such as a cutter, First, by inserting the cutting edge into the first linear groove or the second linear groove in the non-intersecting region, and rubbing the cutting edge as it is in the groove, work stability during cutting is improved without causing lateral deviation of the cutting edge. In addition, the cut surface is also very beautiful.

The frame corner cover of the present invention may employ a configuration in which the plurality of first linear grooves and the plurality of second linear grooves are arranged with an average pitch of 1 mm or less in the above configuration.
According to the present invention, since the plurality of first linear grooves and the plurality of second linear grooves are arranged at an average pitch of 1 mm or less, the dimensions after processing can be set finely. It is possible to adapt to a frame body having various shapes and sizes.

  In the frame corner cover of the present invention, in the above configuration, the intersecting region is formed in a lattice shape in plan view by the plurality of first linear grooves and the plurality of second linear grooves, and the lattice upper surface is the same surface. It is preferable that

  According to the present invention, the intersecting region has a lattice shape in plan view, and the upper surface of the lattice serving as the convex portion is continuous on the same surface, so that the workability at the time of cutting is improved and the dimensional accuracy is improved. The dimension after processing can be finely set, and can be adapted to a frame having various shapes and sizes.

  In the frame corner cover of the present invention, in the above configuration, a plurality of third linear grooves are further provided in at least a part of the corner covering portion in a direction perpendicular to the longitudinal direction of the corner covering portion. Also good.

  According to the present invention, since the corner covering portion is provided with the third linear groove having the above-described configuration, the corner covering portion can be easily cut at a desired position in the longitudinal direction. Thus, the dimensions of the corner covering portion can be changed as appropriate, and the aesthetic appearance after processing is improved.

  According to the frame corner cover according to the present invention, the front plate portion has the uneven intersection region in which the plurality of first linear grooves and the plurality of second linear grooves are arranged to be orthogonal to each other. In addition, it becomes easy to cut the front plate portion at a desired position along each linear groove, and it is possible to prevent the blade edge from being laterally shifted when a cutting tool is inserted into each linear groove for cutting. In addition, by cutting the front plate at a desired position along the first linear groove and the second linear groove constituting the uneven intersection region, it is processed into dimensions and shapes suitable for various frame bodies. can do. This makes it possible to easily change the size of the front plate portion with good workability according to the shape and size of the frame to which the frame corner cover is attached at the construction site, and also improves the cutting accuracy. Therefore, the appearance of the frame corner cover after cutting and processing is improved. Therefore, the opening of the frame having various shapes and dimensions can be covered without any gap, and the aesthetic appearance can be further improved.

It is a schematic diagram which shows and demonstrates a window frame as an example of the frame body comprised by the frame material covered with the frame body corner cover which is one Embodiment of this invention, and being comprised with two or more. It is a figure which illustrates typically the frame corner cover which is one Embodiment of this invention, and is a perspective view which shows the state which attached the frame corner cover to the corner part of a window frame as shown in FIG. FIG. 3A is a schematic diagram showing a frame corner cover according to an embodiment of the present invention as a single unit, FIG. 3A is a view of the frame corner cover as viewed from the side, and FIG. The figure seen from the back side of the front board part, FIG.3 (c) is the figure which looked at the frame body corner cover from the side on the opposite side to Fig.3 (a). It is a figure which illustrates typically the frame corner cover which is one embodiment of the present invention, and shows the state which attached the frame corner cover shown in Drawing 3 (a)-(c) to the window frame with the frame material cover. FIG. 4A is a cross-sectional view taken along line AA shown in FIG. 1, and FIG. 4B is an enlarged view of a main part shown in FIG.

  Hereinafter, an embodiment of a frame corner cover according to the present invention will be described with reference to FIGS. In addition, in the drawings used in the following description, in order to make the features easier to understand, the portions that become the features may be shown enlarged for the sake of convenience, and the dimensional ratios of the respective components are different from the actual ones. There is.

<Frame body (frame material) where the corner is covered by the frame corner cover>
The frame corner cover of the present embodiment is provided near the periphery of a window 50 made of aluminum sash or the like as shown in FIG. 1, for example, such as a window frame 60 for supporting the window 50 from the indoor side. The present invention is applied to applications in which a part of a frame material constituting a simple frame body is covered from the indoor side. In the example shown in FIG. 1, the window frame (frame body) 60 is assembled by connecting a total of four long frame members having a rectangular cross section, and connecting the respective end portions. The frame body has a rectangular shape when viewed from the front side. In the example shown in FIG. 1, the frame corner cover 1 is attached to the connection portion 63 between the frame member 61 and the frame member 62 that constitute the window frame 60 so as to cover the connection portion 63. This frame corner cover 1 improves the aesthetics of the window frame 60 and its vicinity by covering up the connecting portions between the ends of the frame material.

  Further, in the illustrated example, the frame material cover 10 is further attached to each of the four frame materials 61 and 62 in total. The frame material cover 10 has the outer surface 10A side directed toward the indoor side, thereby improving the aesthetics of the window frame 60 and its vicinity together with the frame body corner cover 1 of the present embodiment. Thereby, in the example demonstrated by this embodiment, the frame corner cover 1 is comprised so that the frame materials 61 and 62 may be partially covered via the frame material cover 10. FIG.

  As shown in the sectional view of FIG. 4A, the window frame (frame body) 60 in the example shown in FIG. 1 has a substantially rectangular opening formed so as to penetrate a wall 70 that partitions the room and the outdoors. 71 is provided along the inner periphery of 71. A pair of left and right frame members 61 (61A, 61B) and a pair of upper and lower frame members 62 (62A, 62B) forming the window frame 60 are attached to the opening 71 with their end portions connected. In the illustrated example, the window 50 is dimensioned to be larger in the width direction than in the up-down direction, so that the window frame 60 also has a pair of upper and lower frame members 62A than the pair of left and right frame members 61A and 61B. 62B is configured to be longer. Here, in Fig.4 (a), the cross section AA of the frame material 62B provided in the lower part side in the window frame 60 shown in FIG. 1 is shown.

  The window frame 60 is disposed on the indoor side on the front surface 60 a side, and is disposed on the outdoor side, that is, on the window 50 side on the back surface 60 d side, and abuts on the outer frame of the window 50. The upper and lower surfaces and both side surfaces on the outer surface side of the window frame 60 are frame outer surfaces 60b, and the upper and lower surfaces and both side surfaces facing each other on the inner surface side are frame inner surfaces 60c. In addition, each frame outer surface 60 b is disposed to face the inner peripheral surface of the opening 71 formed in the wall 70. Further, like the frame member 62B shown in FIG. 4A, the frame members 61 and 62 constituting the window frame 60 are disposed so as to protrude toward the indoor side from the wall 70. In the example shown in FIG. 4A, a window base 76 that supports the window 50 from below so as to contact the frame outer surface 60b side of the frame member 62B on the outdoor side of the wall 70, and the window base 76. A base material 75 for adjusting the position of the frame material 62B is provided, and although not shown, the same structure is provided in the vicinity of the other frame materials 61A, 62A, 62B.

  In the present embodiment, the end portions (not shown) of the frame members 61A, 61B, 62A, 62B constituting the window frame 60 are connected and fixed at the connection portion 63. And the frame corner cover 1 of this embodiment can prevent the exposure to the exterior by covering up said connection part 63, and can improve the aesthetics of the window frame 60 and its vicinity.

  Furthermore, in the examples shown in FIGS. 1 and 4A, 4B, etc., each of the frame members 61A, 61B, 62A, 62B is formed on the entire front surface 60a, the entire frame inner surface 60c, and the outer frame surface 60b. A part is covered with a frame material cover 10. Thereby, for example, when renovating the window frame 60 that is obsolete and has noticeable scratches and dirt, the aesthetics of the window frame 60 and its vicinity can be further improved without replacing the window frame 60 itself.

<Frame corner cover>
Hereinafter, the frame corner cover 1 of the present embodiment will be described in detail.
FIG. 1 shows a corner 63 of the window frame 60, that is, a connecting portion 63 between the ends of the frame members 61 </ b> A, 61 </ b> B, 62 </ b> A, 62 </ b> B constituting the window frame 60 by the frame corner cover 1 of this embodiment. 6 is a view showing a state in which the frame members 61A, 61B, 62A, and 62B are covered by the frame material cover 10 as viewed from the front side (inside of the room) of the window 50. FIG. 2 is a perspective view showing a state in which the frame body corner cover 1 is attached to the corner portion of the window frame as shown in FIG. 3A is a diagram of the frame corner cover 1 shown in FIGS. 1 and 2 as viewed from the side before being attached to the window frame 60, and FIG. 3B is a diagram of the frame body. The figure which looked at the corner cover 1 from the back surface 12b side of the front board part 12, FIG.3 (c) is the figure which looked at the frame body corner cover 1 from the side on the opposite side to Fig.3 (a). 4A is a view showing a state in which the frame corner cover 1 shown in FIGS. 3A to 3C is attached to the window frame 60 together with the frame material cover 10, and is shown by AA in FIG. FIG. 4B is a cross-sectional view, and FIG. 4B is an enlarged view of a main part shown in FIG.

As shown in FIGS. 1 to 4, the frame corner cover 1 according to the present embodiment includes each frame member of a window frame (frame member) 60 in which a plurality of long frame members having a rectangular cross section are assembled. It is attached to the frame 60 so that the connection part 63 of the edge parts of 61A, 61B, 62A, 62B in the longitudinal direction may be covered. The frame corner cover 1 includes a corner covering portion 11 having an L-shaped cross section that is attached to the frame body 60 so as to cover the connection portion 63 between the frame members from the frame inner surface 60c side of the frame body 60, and the corner covering. A front plate portion 12 that is connected to the one end 11a side in the longitudinal direction of the portion 11 and is attached to the frame body 60 so as to cover the front surface 60a side of the frame body 60.
The frame corner cover 1 includes a plurality of first linear grooves 13 and a plurality of second linear grooves 14 orthogonal to the first linear grooves 13 on the back surface 12b of the front plate portion 12. It is provided and has an uneven intersection region 16 having a plurality of first linear grooves 13 and a plurality of second linear grooves 14.

  In the example shown in FIG. 1 and the like, as described above, the frame corner cover 1 is attached to the window frame 60 together with the frame material cover 10, so that the frame corner cover 1 is partially attached to the frame material cover. 10 shows a state of being attached so as to cover the window frame 60 via 10.

  As shown in FIGS. 2 and 3, etc., the corner covering portion 11 has a first plate portion 11A and a second plate portion 11B, and these plate portions are vertically connected to each other at one longitudinal end portion. By doing so, it is formed in an L-shaped cross section. Further, as is apparent from FIGS. 2 to 4, when the frame corner cover 1 is attached to the window frame 60, the corner covering portion 11 has a longitudinal direction along the depth direction of the window frame 60 in FIG. 1. Placed in. Thereby, the corner coating | coated part 11 is comprised so that the corner part of the frame 60, ie, the frame inner surface side in the connection part 63 between each frame material which comprises the frame 60 can be covered. In other words, the corner covering portion 11 includes, for example, a frame body 60 in which each frame material covered with the frame material cover 10 as shown in FIG. 1 may be partially exposed from the gap between the frame material covers 10. In the corner portion, the frame inner surface side of the gap portion between the frame material covers 10 can be covered.

  Further, the corner covering portion 11 in the example shown in FIGS. 3A to 3C is provided on the outer surface of the first plate portion 11A and the second plate portion 11B with an L-shaped cross section on both of these plate portions. A plurality of third linear grooves 15 whose details will be described later are provided in a direction orthogonal to the longitudinal direction of the corner covering portion 11 so as to cross. In the example shown in FIG. 3C, a plurality of third linear grooves 15 are formed at a position near the other end 11 b in the longitudinal direction of the corner covering portion 11.

  In the present embodiment, as will be described in detail later, by cutting the corner covering portion 11 at a desired position of the plurality of third linear grooves 15, the longitudinal dimension of the corner covering portion 11 is set, for example, as a window The depth dimension of the frame 60, that is, the depth dimension of each of the frame members 61A, 61B, 62A, 62B can be processed.

  As described above, the front plate portion 12 is a plate-like portion connected to the one end 11a side of the corner covering portion 11, and in the illustrated example, one corner 12c of the front plate portion 12 that is rectangular in plan view is a corner. It is connected to the covering part 11. Further, the corner covering portion 11 connected to the front plate portion 12 is connected so that the opening having an L-shaped cross section faces the outer peripheral side of the front plate portion 12. As a result, the one corner 12 c is a notch in the front plate portion 12.

  Moreover, as shown in FIG. 3 etc., the front board part 12 is provided so that it may become perpendicular | vertical with respect to the longitudinal direction of the corner coating | coated part 11. As shown in FIG. And the front board part 12 is comprised by the window frame 60 so that the front 60a side of the window frame 60 can be covered.

  Moreover, in this embodiment, in the example shown in FIG. 3 (a)-(b) in the two adjacent sides of the four edge parts of the front plate part 12 made into a rectangular shape in plan view, the corner covering part The flat flange portions 12A and 12B are provided so as to project in an L shape in plan view at each of the two edge portions sandwiching the diagonal line with the one corner 12c connected to 11. In the illustrated example, the flange portions 12 </ b> A and 12 </ b> B are protruded perpendicularly to the front plate portion 12 in the same direction as the extending direction of the corner covering portion 11.

  For example, when the front plate portion 12 is used for covering the corner portion of the window frame 60 as shown in FIG. 1, the front plate portion 12 is included in the front surfaces 60 a of the frame members 61 A, 61 B, 62 A, and 62 B constituting the window frame 60. It is comprised so that the position corresponding to the connection part 63 of each frame material can be covered.

  That is, as shown in the plan view of FIG. 1 and the perspective view of FIG. 2, the frame corner cover 1 of the present embodiment is connected to the frame material 61 and the frame material 62 forming the window frame 60 by the corner covering portion 11. The frame inner surface side at a position corresponding to the portion 63 is covered, and the front plate portion 12 is configured to cover a part of the frame material cover 10 that covers a part of the front surface 60 a of the frame materials 61 and 62. Further, the frame corner cover 1 is configured to cover a part of the frame material cover 10 that covers each of the frame materials in addition to a part of the frame materials 61 and 62.

  Furthermore, in this embodiment, as illustrated in FIGS. 4A and 4B, the flange portion 12 </ b> A protruding from the two edge portions of the front plate portion 12 is a frame of the frame material 61 (61 </ b> B). A part of the outer surface 60b is covered via the frame material cover 10, and the flange 12B is configured to cover a part of the frame outer surface 60b of the frame material 62 (62B) via the frame material cover 10. .

  As described above, the frame corner cover 1 according to the present embodiment includes a plurality of front plate portions 12 on the back surface 12b arranged to face the front surface 60a side of the frame members 61A, 61B, 62A, 62B. A plurality of first linear grooves 13 arranged in parallel and a plurality of second linear grooves 14 arranged in parallel so as to be orthogonal to the plurality of first linear grooves 13 are provided. It has an uneven intersection region 16 composed of a first linear groove 13 and a plurality of second linear grooves 14.

  As shown in FIG. 3B, the uneven intersection region 16 is provided in the vicinity of the center in the plan view on the back surface 12 b of the front plate portion 12, and is a rectangular region in the plan view. Further, in the illustrated example, a plurality of first linear grooves 13 or a plurality of second linear grooves 14 are extended outward from each edge of the intersecting region 16 having a rectangular shape in plan view. Is a non-intersecting region 17 where the linear grooves do not intersect.

  Further, in the example shown in FIGS. 3A and 3B, the first line is formed so that the inner surface 12d of the flange portions 12A and 12B is also continuous from the linear grooves formed on the rear surface 12b of the front plate portion 12. A groove 13 or a second linear groove 14 is formed. In the illustrated example, the second linear groove 14 is formed on the inner surface 12d side of the flange portion 12A, and the first linear groove 13 is formed on the inner surface 12d side of the flange portion 12B. The linear grooves formed in the flange portions 12A and 12B are non-intersecting regions 17, respectively.

  3A to 3C, when the frame corner cover 1 is attached to the window frame 60 shown in FIG. 1 or the like, the first linear groove 13 extends along the longitudinal direction of the frame member 61. The second linear grooves 14 are arranged along the longitudinal direction of the frame member 62.

  The frame corner cover 1 of the present embodiment has a plurality of first linear grooves 13 and a plurality of second linear grooves having the above-described configuration in the front plate portion 12 (including the flange portions 12A and 12B) as in the above-described configuration. By forming 14, each of these linear grooves has a concavo-convex intersection region 16 that is orthogonal. Thereby, for example, by using a simple blade tool such as a cutter knife (not shown), the cutting edge is inserted into each groove of the plurality of first linear grooves 13 or the plurality of second linear grooves 14, and the front plate portion When cutting 12, the front plate portion 12 can be easily cut at a desired position while preventing lateral deviation of the blade edge. That is, the front plate portion 12 can be easily cut in either direction of the first linear groove 13 or the second linear groove 14 without damaging the frame corner cover 1, and beautifully with accurate dimensions. It becomes possible to process. Therefore, for example, in a construction site where a renovation work around the window 50 or the like is performed, the operator can set the front plate portion 12 with good workability according to the shape and size of the window frame 60 to which the frame corner cover 1 is attached. Since it becomes possible to change to a desired size and shape, and the cutting accuracy is further improved, the appearance of the frame corner cover 1 after the cutting process is also improved.

  When cutting the front plate portion 12, for example, by rubbing the cutting edge of the cutter knife several times in the first linear groove 13 or the second linear groove 14 formed at the planned cutting position. The front plate portion 12 including the flange portions 12A and 12B can be easily cut at a desired position. As described above, the frame corner cover 1 of the present embodiment may be cut completely by rubbing the blade edge of the cutter knife into the groove in several times, or a certain degree of cuts are made. At that point, it is also possible to bend and cut along each linear groove.

  Here, the depth, width, and the like of the first linear groove 13 and the second linear groove 14 are not particularly limited as long as they can be easily cut by a cutter knife or the like. As an example, as the first linear groove 13 and the second linear groove 14, the depth of the groove is about 0.7 mm, and the portion of the front plate portion 12 (including the flange portions 12 </ b> A and 12 </ b> B) that is formed thinnest by the groove. ) Having a wall thickness of about 0.8 mm and a maximum groove width (distance between the groove vertices) of about 1 mm.

Moreover, in the frame corner cover 1 of this embodiment, it is more preferable that the plurality of first linear grooves 13 and the plurality of second linear grooves 14 are arranged with an average pitch of 1 mm or less. Thus, each of the plurality of first linear grooves 13 and the plurality of second linear grooves 14 is arranged at the above-mentioned average pitch, thereby finely setting the size of the front plate portion 12 after the cutting process. be able to. Therefore, it is possible to adapt the frame corner cover 1 to frames having various shapes and sizes.
In addition, the average pitch demonstrated in this invention means the average distance between centers in the groove width direction between each linear groove.

  Moreover, in FIG. 1 etc., although the planar view dimension of the front plate part 12 including the flange parts 12A and 12B is shown in an example in a state matched with the width dimension of each frame material constituting the window frame 60, For example, when the frame corner cover 1 is attached to a frame having a small width of the frame material, the front plate portion 12 can be cut by the above procedure and processed into a size corresponding to the size of the frame.

  Moreover, even when each linear groove having the above-described configuration is provided on the front surface 12a of the front plate portion 12, the same effect as when each linear groove is provided on the back surface 12b is obtained in terms of ease of cutting. However, it is preferable to provide each linear groove on the back surface 12b because the beauty required for reforming is lost, for example, each linear groove may remain on the surface of 12a after cutting.

The frame corner cover 1 of this embodiment can be manufactured by integrally molding the corner covering portion 11 and the front plate portion 12 from a resin, for example, using a method such as injection molding.
It does not specifically limit as a resin material used for the frame corner cover 1, The material conventionally used for housing building materials etc. can be employ | adopted without a restriction | limiting at all. Such resin materials include, for example, polyvinyl chloride, acrylonitrile-butadiene-styrene (ABS), acrylonitrile-acrylic rubber-styrene (ASA), polystyrene, polypropylene, polyethylene, and the like. An excellent resin material can be selected.

  In addition, the thickness of each of the corner covering portion 11 and the front plate portion 12 constituting the frame corner cover 1 is not particularly limited as long as it can secure the strength as a cover material. It can be about 3.0 mm.

  The corner covering portion 11 and the front plate portion 12 may adopt, for example, a configuration in which each is joined by adhesion or welding. It is preferable from the viewpoints of productivity, aesthetics after molding, and the like.

  Further, as shown in FIG. 1 and the like, when the frame material cover 10 is attached to the window frame 60 together with the frame corner cover 1, the longitudinal dimension of the frame material cover 10 is set to the length of the frame material cover 10. It is preferable that both end portions 10a and 10b in the direction have dimensions that are at least covered by the frame corner cover 1.

  Moreover, in order to give the design property to the frame corner cover 1 as needed, the frame corner cover 1 can be coated or a film can be attached, for example.

  Further, in the present embodiment, the corner covering portion 11 constituting the frame body corner cover 1 only needs to be made as thin as possible since it is only necessary to cover and hide only the joint portion of the frame material cover 10 described later in detail. .

  As described above, in the present invention, at least one of the plurality of first linear grooves 13 and the plurality of second linear grooves 14 includes the plurality of first linear grooves 13 and the plurality of second linear grooves 14. It is more preferable to have a non-intersecting region 17 where and do not intersect. In FIG. 3B, each of the plurality of first linear grooves 13 and the plurality of second linear grooves 14 arranged so as to be orthogonal to each other has non-intersecting regions 17 at both ends of each linear groove. doing.

  In the frame corner cover 1 of this embodiment, the non-intersecting area | region 17 as shown in FIG.3 (b) is provided in the front plate part 12, For example, a front plate part is used using cutters, such as a cutter. When cutting 12, first, the front plate portion 12 can be cut by the procedure of inserting the blade edge into the first linear groove 13 or the second linear groove 14 in the non-intersecting region 17 and rubbing the blade edge in the groove as it is. . Thus, first, in the non-intersecting region 17 where the linear grooves do not intersect, by inserting the blade edge into the first linear groove 13 or the second linear groove 14, the lateral deviation of the blade edge does not occur, Since the cutting posture with the blade is stabilized, the work stability during cutting is improved and the cut surface is also very beautiful. Therefore, workability is remarkably improved at a construction site where renovation of a window frame or the like is performed, and it becomes easy to process the front plate portion 12 to a desired size, and the aesthetic appearance of the portion covered by the frame corner cover 1 is improved. Will also improve.

  Further, in the frame corner cover 1 of the present embodiment, the intersecting region 16 is a lattice in a plan view formed by the plurality of first linear grooves 13 and the plurality of second linear grooves 14 and is a convex portion. The upper surfaces are preferably the same surface. As described above, since the intersecting region 16 has a lattice shape in plan view and the convex portions in the uneven intersecting region 16 are continuous on the same surface, the cutting work posture of the blade is stabilized, so that workability is improved. In addition, the dimensional accuracy can be improved, and the size of the processed front plate portion 12 can be finely set, so that it can be adapted to frames having various shapes and sizes.

  Further, as shown in FIG. 3C, the frame corner cover 1 of the present embodiment further includes a plurality of frame cover parts in at least a part of the corner cover part 11 in a direction orthogonal to the longitudinal direction of the corner cover part 11. The third linear groove 15 may be provided. Thus, by providing the corner covering portion 11 with the third linear groove 15, the corner covering portion 11 can be easily cut at a desired position in the longitudinal direction. Therefore, the length dimension of the corner covering portion 11 can be appropriately changed according to the depth dimension of various window frames (frame bodies), and an effect of improving the aesthetic appearance after processing can be obtained.

  In the present embodiment, when the front plate portion 12 is cut into a desired shape and size, both the plurality of first linear grooves 13 and the plurality of second linear grooves 14 are cut. Of course, either one of the linear grooves may be cut. As a result, the size of the front plate portion 12 can be set more flexibly, and the shape can be changed to various rectangular shapes, so that it can be applied to the coating of various frame bodies.

<Frame material cover>
As described above, the frame corner cover 1 of the present embodiment covers the window frame (frame body) 60 in combination with the frame material cover 10 as shown in FIG. It becomes possible to renovate to a beautiful state.
Hereinafter, the details of the frame material cover 10 will be described.

  As shown in FIGS. 1 and 4A and 4B, the frame material cover 10 is attached to each frame material so as to cover each frame material 61A, 61B, 62A, 62B with respect to the window frame 60. Can be attached respectively. The frame material cover 10 includes a front plate portion 21 disposed on the front surface 60a side of each frame material and an outer plate portion 22 disposed on the frame outer surface 60b side of each frame material. The outer plate part 22 is connected at one end 21a and one end 22a on each longitudinal side. In the illustrated example, the other end 22 b of the outer plate portion 22 is configured to abut against the wall 70.

  Further, the frame material cover 10 shown in FIGS. 1 and 4A and 4B is provided with an inner plate portion 23 disposed on the frame inner surface 60c side of the window frame 60, and the longitudinal side of the inner plate portion 23 is provided. One end 23 a of the front plate 21 is connected to the other end 21 b of the front plate 21. In the illustrated example, the inner plate 23 is connected to the front plate 22 so as to be orthogonal. Thereby, the frame cover 10 has the outer plate portion 22, the front plate portion 21 and the inner plate portion 23 arranged in a U-shaped cross section, and when the frame cover 10 is viewed from the indoor side, It is comprised so that the front surface 60a, the frame outer surface 60b, and the frame inner surface 60c can be covered.

  The front plate portion 21 is a portion made flat in the frame material cover 10. Further, as is clear from the frame material cover 10 shown in FIG. 1, the front plate portion 21 is formed in an elongated shape in the depth direction in FIG. 4A, and is configured in a substantially rectangular shape in plan view. ing. Moreover, as shown in FIG.1 and FIG.4 (a), the front board part 21 is comprised so that the front surface 60a of the window frame 60 can be covered.

  The outer plate part 22 is a long and flat part like the front plate part 21, and is configured in a substantially rectangular shape in plan view. As described above, the one end 22 a on the long side is the length of the front plate part 21. Is connected to the one end 21a. Thereby, the front board part 21 and the outer board part 22 are set as the structure arrange | positioned by cross-sectional substantially L shape. Moreover, as shown in FIG.1 and FIG.4 (a), the outer-plate part 22 is comprised so that a part of frame outer surface 60b of the window frame 60 can be covered, separating.

  Further, in the illustrated example, as described above, the inner plate portion 23 is provided, and one end 23 a of the inner plate portion 23 is connected to the other end 21 b side of the front plate portion 21. Similarly to the front plate portion 21 and the outer plate portion 22, the inner plate portion 23 is also a long and flat plate shape and is formed in a substantially rectangular shape in plan view. The inner plate portion 23 is provided with a frame, The entire material cover 10 is configured to have a substantially U-shaped cross section as described above. Moreover, as shown in FIG.1 and FIG.4 (a), the inner-plate part 23 is comprised so that the frame inner surface 60c of the window frame 60 can be covered.

  Here, the longitudinal dimension of the frame material cover 10, that is, the longitudinal dimension of each of the front plate portion 21, the outer plate portion 22, and the inner plate portion 23 is the frame material 61A to which the frame material cover 10 is attached. 61B or the frame members 62A, 62B are approximately the same size as the longitudinal dimension.

  Further, the dimension in the short direction of the front plate part 21, that is, the dimension between the one end 21a and the other end 21b is set in accordance with the frame width dimension on the front surface 60a of the window frame 60 covered by the front plate part 21. That's fine. At this time, for example, as shown in FIG. 4A, when the dimension in the short direction of the front plate part 21 is formed larger than the frame width dimension on the front surface 60a of the window frame 60, the outer plate part 22 is formed. The window frame 60 can be disposed away from the frame outer surface 60b.

  Further, the dimension of the outer plate portion 22 in the short direction, that is, the dimension between the one end 22a and the other end 22b can be slightly shorter than the projecting dimension of the frame members 61 and 62 to the indoor side. However, as in the illustrated example, the dimension between the one end 22 a and the other end 22 b can be long enough to allow the other end 22 b to abut against the wall 70. Thus, by configuring the other end 22b to contact the wall 70, the dimension in the short direction of the front plate portion 21 is larger than the frame width of the front surface 60a of the window frame 60 as described above. Coupled with this, it becomes possible to cover the frame outer surface 60b of the window frame 60 without any gap.

  Further, the dimension in the short direction of the inner plate part 23, that is, the dimension between the one end 22a and the other end 22b is usually such that almost the entire frame inner surface 60c of the window frame 60 covered by the inner plate part 23 is exposed indoors. Therefore, as shown in FIG. 4A, it is preferable to have a dimension that can cover the entire frame inner surface 60c.

  The front plate portion 21, the outer plate portion 22, and the inner plate portion 23 forming the frame material cover 10 may be configured such that, for example, each end portion is connected by adhesion or welding, but the frame corner As in the case of the cover 1, it is preferable to integrally form them by extrusion from the viewpoints of dimensional accuracy, productivity, aesthetics after molding, and the like.

  Moreover, it does not specifically limit as a material used for the frame material cover 10, The resin material which is conventionally used for housing building materials etc. similarly to the frame corner cover 1 and is excellent in the surface appearance after molding is what Can be adopted without restriction.

  Also, the thickness of each of the front plate portion 21, the outer plate portion 22, and the inner plate portion 23 is not particularly limited as long as it can secure the strength as a cover material. It can be about 0 mm.

  As shown in FIG. 1, in the present embodiment, two types of frame members 61A, 61B, 62A, and 62B constituting a window frame 60 that is a rectangular frame when viewed from the front side are appropriately used. A frame material cover 10 having a long dimension is attached. And the frame material cover 10 of the example of illustration is made into the dimension of the extent that a longitudinal direction dimension is covered with the frame body corner cover 1 at least both ends 10a and 10b as mentioned above.

  Further, on the outer surface 10A side of the front plate portion 21, the outer plate portion 22, and the inner plate portion 23 constituting the frame material cover 10, as in the case of the frame body corner cover 1, the frame material cover 10 is provided as necessary. In order to impart designability to the film, for example, it can be painted or a film can be attached.

  Here, in the frame material cover 10 shown in FIG. 1 and FIG. 4A, the outer plate portion 22, the front plate portion 21, and the inner plate portion 23 are arranged in a U-shaped cross section. It is not something. For example, in the above configuration, it is possible to provide a frame material cover having a configuration in which only the front surface 60a and the frame outer surface 60b of the window frame 60 are covered by the front plate portion and the outer plate portion without the inner plate portion. On the other hand, using the frame material cover 10 having a U-shaped cross section as described above, it is possible to cover all of the front surface 60a, the frame outer surface 60b, and the frame inner surface 60c of the window frame 60. From the viewpoint of the above, it is most preferable.

  Further, as shown in FIG. 4A, the frame material cover 10 is formed in a surface disposed on the frame inner surface 60 c side of the window frame 60 in the inner plate portion 23, that is, in a U-shaped cross section. On the inner surface 11 </ b> A side of the frame material cover 10, a plurality of linear grooves 23 </ b> A can be provided along one end 23 a connected to the front plate portion 21. In the illustrated example, a plurality of linear grooves 23 </ b> A formed on the inner surface 11 </ b> A side are disposed near the other end 23 b of the inner plate portion 23.

  As described above, since the plurality of linear grooves 23A are formed on the inner surface side of the inner plate portion 23, the inner plate portion 23 can be easily moved along the linear grooves 23A using, for example, a cutter knife (not shown). It is possible to cut it. As a result, as in the case of the frame corner cover 1, when performing the renovation work around the window 50, the size of the inner plate portion 23 can be appropriately changed with good workability according to the size of the window frame 60 at the construction site.

  At this time, a method similar to the case of the frame corner cover 1 described above can be adopted for the cutting process in the linear groove 23A. Further, the depth, width, shape, and the like of the linear groove 23 </ b> A can be the same as those of the first to third linear grooves 13, 14, 15 provided in the frame corner cover 1.

<Frame corner cover construction method (including frame cover construction)>
Next, about the construction method in the case of covering the corner part in the opening part of the window frame 60 using the frame corner cover 1 of this embodiment, it combines with the method of covering the opening part of the window frame 60 using the frame material cover 10. This will be described below with reference to FIGS. 1, 2, 4A and 4B.
In the present embodiment, first, a method of attaching the frame corner cover 1 after attaching the frame material cover 10 to the window frame 60 will be described.

  First, the frame material cover 10 having a U-shaped cross section is sequentially fitted into each of the frame materials 61A, 61B, 62A, 62B constituting the window frame 60 (see the cross-sectional view of FIG. 4A). . At this time, the frame material cover 10 includes two frames that match the longitudinal dimension of the pair of left and right frame members 61A and 61B, and two frames that match the longitudinal dimension of the pair of upper and lower frame members 62A and 62B. , A total of four are prepared, and each is fitted into an appropriate position in the window frame 60. Further, in order to fix the frame material cover 10 to each frame material of the window frame 60, the double-faced tape 81 is previously provided on the bonding surface of each frame material 61A, 61B, 62A, 62B or the inner surface 11A side of the frame material cover 10. Alternatively, an adhesive 82 is disposed.

  A method for fixing the frame material cover 10 of the present embodiment to each frame material 61A, 61B, 62A, 62B constituting the window frame 60 is not particularly limited, but the above-described double-sided tape 81 or adhesive 82 is used. Is preferred. In the example shown in FIG. 4A, the inner surface 11A side in the vicinity of the other end 21b of the front plate portion 21 is bonded to the front surface 60a side of the frame member 62B by the adhesive 82, and the inner surface 11A side in the vicinity of the one end 21a is bonded to the double-sided tape 81. Is attached to the front surface 60a side of the frame member 62B. Further, the inner surface 11A side in the vicinity of the other end 23b of the inner plate portion 23 is adhered to the frame inner surface 60c side of the frame member 62B by the double-sided tape 81, and the inner surface 11A side in the vicinity of the one end 23a is attached to the frame of the frame member 62B by the adhesive 82. It is bonded to the inner surface 60c side.

  As described above, by using an adhesive or a double-sided tape for fixing the frame material cover 10, an effect of improving workability during construction can be obtained. Further, as shown in FIG. 4A, the frame material cover 10 is strong against each frame material constituting the window frame 60 by adopting a fixing method using the double-sided tape 81 and the adhesive 82 in combination. It is attached.

  When attaching the frame material cover 10, the dimension in the short direction of the inner plate portion 23, that is, the dimension between the one end 22a and the other end 22b, is matched with the dimension of the frame inner surface 60c in the linear groove 23A. By cutting the inner plate part 23 along, it is processed into a desired size and then applied.

Next, the frame corner cover 1 is attached to the frame member 60 to which the frame member cover 10 is attached so as to cover the corner portion (connecting portion) of the window frame 60.
At this time, first, if necessary, the front plate portion 12 is a cutter knife or the like at a desired position of the plurality of first linear grooves 13 and / or the plurality of second linear grooves 14 formed on the back surface 12b side. Is cut to match the widthwise dimensions of the frame members 61A, 61B, 62A, 62B forming the window frame 60.
At this time, as described above, for example, by rubbing the blade edge of the cutter knife several times into the first linear groove 13 or the second linear groove 14 formed at the planned cutting position, the flange portion 12A, The front plate portion 12 including 12B can be easily and completely cut at a desired position. Alternatively, when a certain degree of cut is made in the front plate portion 12, it may be bent along each linear groove and cut.

  On the other hand, when the dimensions in the width direction of the frame members 61A, 61B, 62A, and 62B forming the window frame 60 are relatively large, without cutting the front plate portion 12 as in the example shown in FIG. It is also possible to use it as it is.

  Furthermore, in this embodiment, the dimension of the longitudinal direction of the corner coating | coated part 11 can be changed with the change of the size of said front board part 12 as needed. That is, by cutting a desired position of the plurality of third linear grooves 15 provided in the corner covering portion 11 using a simple tool such as a cutter knife, the depth of the inner surface 60c of the frame is adjusted. The dimension of the corner covering portion 11 in the longitudinal direction is changed.

Then, the corner covering portion 11 whose size is optimized with respect to the window frame 60 is attached to the window frame 60 to which the frame material cover 10 is attached. At this time, first, processing such as putty filling is performed around the frame members 61A, 61B, 62A, and 62B constituting the window frame 60 as necessary.
Next, although detailed illustration is omitted, in the connection portion 63 (corner portion) between the ends of the frame members 61A, 61B, 62A, 62B, the gaps between the frame member covers 10 on the frame inner surface 60c side, and the frame An adhesive is applied to the exposed portions of the materials 61A, 61B, 62A, 62B.
Next, as shown in FIG. 2 (see also FIGS. 4A and 4B), the corner covering portion 11 covers the space between the frame material covers 10 on the frame inner surface 60 c side, and each front frame portion 12 covers each frame material. The frame corner cover 1 is fixed with an adhesive applied in advance so as to cover the exposed portions of 61A, 61B, 62A, and 62B.

  By attaching the frame corner cover 1 (and the frame material cover 10) to the window frame 60 according to the above procedure, even if a portion exposed to the indoor side of the window frame 60 is deteriorated in appearance due to dirt or aging. It is possible to improve aesthetics by covering up this.

<Effect>
As described above, according to the frame corner cover 1 of the present embodiment, the plurality of first linear grooves 13 and the plurality of second linear grooves 14 are arranged on the front plate portion 12 so as to be orthogonal to each other. By having the concavo-convex intersection region 16, it becomes easy to cut the front plate portion 12 at a desired position along each linear groove, and at the time of cutting by inserting a cutter tool into each linear groove. The lateral deviation of the cutting edge can be prevented. Further, the front plate portion 12 is adapted to various frame bodies 60 by cutting at a desired position along the first linear groove 13 and the second linear groove 15 constituting the uneven intersection region 16 of the concavo-convex shape. Can be processed into dimensions and shapes. Thereby, in the construction site, according to the shape and size of the frame body 60 to which the frame body corner cover 1 is attached, the size of the front plate portion 12 can be appropriately changed with good workability, and the cutting accuracy is also improved. Since it improves, the aesthetics of the frame corner cover 1 after cutting and processing are also improved. Therefore, it is possible to cover the opening of the frame body 60 having various shapes and dimensions without gaps, and to further improve the aesthetic appearance.

  In the present embodiment, the window frame 60 that supports the window 50 is described as an example of the frame body composed of a plurality of frame materials whose corner portions are covered by the frame body corner cover 1, but Is not limited, and can be applied to, for example, a door frame. In this case, the same effect as described above can be obtained.

  In the present embodiment, an example is described in which the frame material cover 10 is attached to the window frame 60 and the frame corner cover 1 is further attached. However, the present invention is not limited to this. . The frame corner cover 1 according to the present invention is, for example, attached to a frame body such as the window frame 60 alone without using the frame material cover 10, and after remodeling by covering the joint portions (corner portions) of the frame materials. It is also possible to use it for the purpose of improving the aesthetic appearance.

<Others>
Each configuration in the embodiment described above, a combination thereof, and the like are examples, and the addition, omission, replacement, and other changes of the configuration can be made without departing from the spirit of the present invention. Further, the present invention is not limited by each embodiment, and is limited only by the scope of the claims.

1 ... Frame corner cover,
11 ... Corner covering part (corner covering part with L-shaped cross section)
11A ... 1st board part,
11B ... 2nd board part,
11a ... one end (one end side in the longitudinal direction),
11b ... the other end,
12 ... Front plate,
12a ... surface,
12b ... back side,
12c ...
12d ... inner surface,
12A, 12B ... flange part,
13 ... 1st linear groove,
14 ... the second linear groove,
15 ... Third linear groove,
16 ... intersection area,
17 ... non-intersection area,
10 ... Frame material cover,
10a, 10b ... ends (ends in the longitudinal direction),
10A ... outside,
10B ... the inner surface,
21 ... Front plate part,
21a ... one end,
21b ... the other end,
22 ... outer plate part,
22a ... one end,
22b ... the other end,
23 ... inner plate part,
23a ... one end 23b ... the other end,
50 ... window,
60 ... Window frame (frame),
60a ... front,
60b ... outer surface of the frame,
60c ... the inner surface of the frame,
60d ... back side,
61, 61A, 61B ... Frame material (a pair of left and right frame materials),
62, 62A, 62B ... frame material (a pair of upper and lower frame materials),
63 ... connection part,
70 ... wall,
71 ... Opening,
75 ... Base material,
76 ... Window stand,
81 ... Double-sided tape,
82: Adhesive.

Claims (5)

A frame body cover that is attached to the frame body so as to cover the connection part between the longitudinal ends of the frame material of a frame body in which a plurality of long frame materials are assembled with a rectangular cross section,
A corner covering portion having an L-shaped cross section that is attached to the frame so as to cover the connection portion from the frame inner surface side of the frame;
A front plate portion connected to one end side in the longitudinal direction of the corner covering portion and attached to the frame body so as to cover the front surface side of the frame body,
The front plate portion includes a plurality of first linear grooves arranged in parallel on a surface arranged to face the front side of the frame member, and a plurality of the first plate grooves so as to be orthogonal to the plurality of first linear grooves. And a plurality of first linear grooves and a plurality of second linear grooves, and has a concavo-convex intersecting region formed of the plurality of first linear grooves. Body corner cover.   At least one of the plurality of first linear grooves and the plurality of second linear grooves has a non-intersecting region where the plurality of first linear grooves and the plurality of second linear grooves do not intersect. The frame corner cover according to claim 1.   The frame corner cover according to claim 1 or 2, wherein the plurality of first linear grooves and the plurality of second linear grooves are arranged with an average pitch of 1 mm or less.   The crossing region is formed in a lattice shape in plan view by the plurality of first linear grooves and the plurality of second linear grooves, and the upper surface of the lattice is the same plane. The frame corner cover according to claim 3.   Furthermore, the some 3rd linear groove | channel is provided in the direction orthogonal to the longitudinal direction of this corner coating | coated part in at least one part of the said corner coating | coated part of Claims 1-4. The frame corner cover according to any one of the above.