JP6440122B2 - Cover material - Google Patents

Description

  The present invention relates to a cover material that covers an attachment target having a first surface and a second surface that intersect each other.

Conventionally, when remodeling or refurbishing existing frame materials, baseboards, surrounding edges, etc., refurbishment work has been carried out to remove existing ones and install new ones. However, there was a problem that it would be a large-scale work.
For example, Patent Document 1 below discloses a cover that has an L-shaped cross section and covers construction materials such as baseboards, surrounding edges, and window frames. This cover can be constructed with the width of one of the L-shaped pieces corresponding to each side of the crafted material being larger than the width of the other piece, and by adjusting the dimensions. In this way, a plurality of kerfs are provided on the inner surface of each piece.

JP 2004-107877 A

  However, since the cover as described above is provided on the surface side of the existing construction material, it is necessary to make the cover thin, and the tip (cut end) of each piece is opposed to the object. Constructed against each other. For this reason, in particular, it is conceivable that expansion or the like due to a temperature change or the like is likely to occur in a piece on the side where the width is increased, and deformation such as floating or warping is likely to occur.

  The present invention has been made in view of the above circumstances, and an object of the present invention is to provide a cover material that can suppress deformation while improving workability such as pattern change and refurbishment.

  In order to achieve the above object, a cover material according to the present invention includes a first piece and a second piece that respectively cover a first surface and a second surface that are to be attached to each other. A plurality of auxiliary cutting grooves are provided on the back surface of at least the front-side portion of the one-piece portion and the second-piece portion at the front-end portion, which is the inner-corner side, with an interval in the direction from the inner corner toward the front-side. Of these first piece and second piece, the thickness along the direction from the corner of the first piece to the front is made larger than the second piece. It is characterized by that.

  The cover material which concerns on this invention can suppress a deformation | transformation, although it can improve workability | operativity, such as a pattern change and refurbishment, by having set it as the above structures.

(A) is a schematic plan view which shows typically an example of the non-opening side cover which comprises a frame cover with an example of the cover material which concerns on one Embodiment of this invention, (b) is the opening side as the cover material A partially broken schematic plan view schematically showing an example of a cover, (c) is a partially broken schematic enlarged cross-sectional view corresponding to part X in FIG. It is a partially broken schematic cross-sectional view which shows typically an example of the state which constructed the frame cover.

Embodiments of the present invention will be described below with reference to the drawings.
In some of the drawings, some of the detailed reference numerals attached to other drawings are omitted.
In the following embodiments, directions such as the vertical direction will be described with reference to a state in which the cover material according to the present embodiment is applied.

1 and 2 are diagrams schematically showing an example of a cover material and an example of a construction state of the cover material according to the present embodiment.
As shown in FIG. 2, the cover material 10 according to the present embodiment includes a first piece 11 and a second piece 14 that respectively cover the first surface 3 and the second surface 5 of the attachment target 2 that intersect each other. I have.
In the present embodiment, the cover material 10 constitutes the frame cover 1 that covers the frame material 2 as an attachment target. FIG. 2 shows an example in which the frame cover 1 is provided so as to cover the vertical frame 2 as the existing frame material 2 that partitions an opening such as an entrance / exit provided in the wall body. Moreover, in the example of a figure, the vertical frame 2 has shown the example which shall comprise the door frame in which a hinged door is built.

  As shown in FIG. 2, the vertical frame 2 is a fixed frame, and a so-called dust part is formed on both sides in the expected direction (direction along the wall thickness direction). A prospective surface facing toward the opposite side of the opening is attached to the frame base along an appropriate frame base. That is, the vertical frame 2 has a larger expected dimension (dimension along the wall thickness direction) than the wall thickness of the wall body. Further, in the illustrated example, the vertical frame 2 is provided with the center of the vertical frame 2 and the wall center of the wall (the center of the wall in the thickness direction) being substantially matched in the wall thickness direction. In other words, an example is shown in which the projecting dimensions (dust dimensions) at the opposite ends of the vertical frame 2 from the wall surfaces 7, 7 on both sides of the wall body are the same.

Moreover, the example which provided the long door stop member 6 along the longitudinal direction of the said vertical frame 2 in the prospective surface side which faces the opening side of the vertical frame 2 is shown. Moreover, in the example of a figure, the example which provided this door stop member 6 in the prospective direction center part in the expectation surface side which faces the opening side of the vertical frame 2 is shown. That is, the example which provided the door stop member 6 so that the expected surface facing the opening side of the vertical frame 2 may be equally divided is shown.
Each expected dimension of the opening side surfaces 3 and 3 facing the opening side divided by the door stop member 6 in the expected direction (in the expected direction from the one side surface in the prospective direction of the door stopper member 6 to the finding surface 5 on the one side in the expected direction) (Dimension along) is larger than the finding dimension (frame material thickness dimension) of the finding surface 5. In addition, each expected dimension of the anti-opening side surfaces 4 and 4 facing the counter-opening side of the so-called dust portion divided by the wall body (the dimension along the expected direction from the wall surface 7 to the finding surface 5 on one side of the expected direction) ) Is made smaller than the finding dimension (frame material thickness dimension) of the finding surface 5.
In the following description of an example of the specific configuration of the frame cover 1, the object covered by the frame cover 1 is described as a vertical frame 2 shown in FIG. As will be described later, various frame materials can be covered.

The frame cover 1 is configured to cover the vertical frame 2 with the cover material 10 according to the present embodiment and the other cover material 20. In the present embodiment, as shown in FIG. 1C and FIG. 2, the cover material 10 according to the present embodiment covers the opening side surface 3 as the first surface and the finding surface 5 as the second surface. The side cover 10 is used. The other cover material 20 is an anti-opening side cover 20 that covers the anti-opening side surface 4 and the finding surface 5 as a third surface intersecting the second surface.
Further, in the present embodiment, the frame cover 1 is either one of the surfaces 3, 4 and 5 on both sides in the expected direction of the vertical frame 2 divided in the expected direction by the wall body and the door stop member 6 as described above. The structure is covered. That is, as shown in FIG. 2, the surfaces 3, 4 on both sides in the prospective direction of the vertical frame 2 by two sets of frame covers 1, 1 each having an opening side cover 10, 10 and a counter opening side cover 20, 20 are provided. , 5, 3, 4 and 5 are covered. Note that the frame covers 1 and 1 on both sides in the expected direction have the same configuration, and the following description will be given by taking one frame cover 1 as an example.

As shown in FIGS. 1B and 1C, the opening-side cover 10 includes a prospective piece portion 11 as a first piece arranged so as to cover the opening side surface 3 of the vertical frame 2, and the vertical frame 2. And a finding piece portion 14 as a second piece portion arranged so as to cover one finding surface 5.
As shown in FIGS. 1A and 1C, the anti-opening side cover 20 includes a prospective piece portion 21 arranged to cover the anti-opening side surface 4 of the vertical frame 2 and one of the vertical frames 2. And a finding piece portion 24 arranged so as to cover the surface 5. The finding piece portion 14 of the opening side cover 10 is arranged to cover the finding piece portion 24 of the counter opening side cover 20.

The opening side cover 10 and the non-opening side cover 20 are elongated along the longitudinal direction (vertical direction) of the vertical frame 2 and have a uniform cross-sectional shape over the entire length. The opening-side cover 10 and the counter-opening-side cover 20 have a length dimension corresponding to the length dimension of the vertical frame 2. The opening-side cover 10 and the counter-opening-side cover 20 may be appropriately adjusted by being cut or the like according to the length of the vertical frame 2 at a construction site or the like.
In addition, each of the prospective piece portions 11 and 21 and the finding piece portions 14 and 24 of the opening side cover 10 and the counter opening side cover 20 are formed in a thin plate shape, and each of the prospecting piece portions 11 and 21 and the finding piece portion. 14 and 24 are provided in a substantially orthogonal shape. That is, the opening-side cover 10 and the counter-opening-side cover 20 are substantially L-shaped when viewed in the longitudinal direction.

As shown in FIGS. 1A and 1C, the expected piece portion 21 of the non-opening side cover 20 can be adjusted in dimension along the expected direction by cutting. In the illustrated example, a prospective direction (width direction) which is a direction from the corner of the prospective piece portion 21 and the finding piece portion 24 toward the front side on the back surface 22 facing the opposite opening side surface 4 of the prospective piece portion 21. A plurality of auxiliary cutting grooves 23 are provided at intervals. With such a configuration, by cutting the expected piece portion 21 of the anti-opening side cover 20 along the auxiliary cutting groove 23, the dimension along the expected direction of the anti-opening portion portion 21 of the anti-opening side cover 20 can be easily set. Can be adjusted.
These auxiliary cutting grooves 23 are provided so as to extend in the longitudinal direction of the non-opening side cover 20 and over the entire length of the non-opening side cover 20. Further, these auxiliary cutting grooves 23 are provided on the back surface 22 of the expectation piece portion 21 at equal intervals in the expectation direction. In the illustrated example, there are a plurality of substantially the entire back surface 12 excluding the tip portion from the end portion (base end portion) on the side of the finding piece portion 24 that becomes the corner of the finding piece portion 21 with the finding piece portion 24. The example which provided the cutting assistance groove | channel 23 of the book is shown. Instead of such a mode, a plurality of cutting assisting grooves 23 may be provided only in the front side portion of the back surface 22 of the prospective piece portion 21.

  The pitch at which the auxiliary cutting grooves 23 are provided (the dimension between the centers of adjacent cutting auxiliary grooves 23 in the groove width direction) is appropriately set from the viewpoints of formability, workability at the time of cutting, the degree of dimensional adjustment, and the like. May be. For example, the pitch may be about 0.5 mm to 5 mm, preferably about 0.5 mm to 2 mm. Further, the groove depth dimensions of these auxiliary cutting grooves 23 are appropriately set from the viewpoint of workability at the time of cutting, the strength of the expectation piece portion 21, the appearance viewpoint in the state of being attached to the vertical frame 2, and the like. It may be. For example, the groove depth dimension of the auxiliary cutting groove 23 may be about 0.3 mm to 2 mm, preferably about 0.5 mm to 1 mm. In addition, from the above viewpoint, the thickness dimension of the portion constituting the groove bottom of the cutting auxiliary groove 23 of the prospective piece portion 21 (the portion remaining on the groove bottom side of the portion where the cutting auxiliary groove 23 is provided) is set. , About 0.3 mm to 2 mm, preferably about 0.5 mm to 1 mm. That is, the thickness dimension of the prospective piece portion 21 (the thickness dimension of the portion between the cutting auxiliary grooves 23 in the portion where the cutting auxiliary groove 23 is formed) is about 0.6 mm to 4 mm, preferably about 1 mm to 2 mm. Also good.

Further, in the illustrated example, the cutting auxiliary groove 23 is substantially V-shaped when viewed in the longitudinal direction of the groove, but is not limited to such an embodiment, and is substantially U-shaped, substantially U-shaped, It may be trapezoidal or the like. In the illustrated example, the back surface 22 between the cutting assisting grooves 23 in the portion where the cutting assisting groove 23 is formed is a flat surface. With such a configuration, an adhesive material such as an adhesive tape for fixing (temporarily fixing) the opposite opening side cover 20 to the vertical frame 2 can be stably adhered to the back surface 22. The width dimension of the flat surface (the dimension along the groove width direction) is appropriately set according to the groove shape and pitch of the auxiliary cutting groove 23 and from the viewpoint of mounting stability on the mounting target surface. For example, it is good also as about 0.2 mm-1.5 mm. Instead of such an aspect, the back side portion between the cutting auxiliary grooves 23 may have a pointed shape or a protruding curved surface shape.
Moreover, the dimension (width dimension) along the prospect direction of the prospective piece part 21 is a dimension that can cover the non-opening side surface 4 of the vertical frame 2 that is generally constructed with a relatively large dust dimension. It is good.
The expected piece portion 21 is cut by a cutting tool 8 such as a cutter along the auxiliary cutting groove 23 so as to have an expected size corresponding to the dust size of the vertical frame 2 (see FIG. 1A), and its distal end portion Is placed in contact with or close to the wall surface 7 and the back surface 22 is arranged along the side surface 4 opposite to the opening.

  The finding piece portion 24 of the non-opening side cover 20 has a thin plate shape in which the back surface 25 facing the finding surface 5 is a flat surface. The thickness dimension of the finding piece portion 24 is substantially the same as the thickness dimension of the expecting piece portion 21. Further, the dimension (width dimension) along the frame material thickness direction (direction from the corner to the front side) of the finding piece portion 24 is applicable to the vertical frame 2 having various thickness dimensions. The size of the vertical frame 2 that is generally constructed is smaller than that of a relatively small thickness. That is, the finding piece portion 24 is configured to cover the portion of the finding surface 5 from the side opposite to the opening side 4 to the middle portion. Instead of such an aspect, the dimension along the frame material thickness direction of the finding piece portion 24 is made relatively large, and the same auxiliary cutting groove as described above is provided on the back surface 25 of the finding piece portion 24. It is good also as a structure.

  Further, in the illustrated example, a projection 26 is expected in which the leading end portion of the finding piece portion 14 of the opening side cover 10 is abutted with the protruding corner portion of the expecting piece portion 21 and the finding piece portion 24 of the counter opening side cover 20. The example provided so that it may protrude in the direction is shown. The protruding portion 26 is provided so as to protrude outward in the wall thickness direction, and is provided over the entire length of the anti-opening side cover 20. With such a configuration, the leading end portion of the finding piece portion 14 of the opening side cover 10 is abutted against the protruding portion 26 of the counter opening side cover 20 so that the opening side cover 10 is caught on the finding piece portion 14. It is possible to suppress peeling and the like due to the above, and to suppress desorption. Moreover, since the protrusion part 26 of the anti-opening side cover 20 is provided in the protrusion corner part of the anticipation piece part 21 and the finding piece part 24 in the anti-opening side cover 20, a level | step difference is formed in the halfway part of the finding direction. Compared with such a thing, the joint of covers can be made not conspicuous and an appearance can be improved. In addition, the protrusion dimension of this protrusion part 26 is good also as a dimension more than the thickness dimension T2 of the finding piece part 14 of the opening side cover 10 mentioned later.

As shown in FIGS. 1B and 1C, the finding piece portion 14 of the opening-side cover 10 is at least a back surface 15 of a front side portion with respect to a base end side portion which is an entrance corner side with the prospecting piece portion 11. In addition, a plurality of auxiliary cutting grooves 16 are provided at intervals in a direction from the corner to the front side (frame material thickness direction). That is, this finding piece portion 14 can be adjusted in dimension (width dimension) along the frame material thickness direction by cutting. In the illustrated example, an example is shown in which a plurality of cutting assist grooves 16 are provided over substantially the entire back surface 15 excluding the base end side portion of the finding piece portion 14.
These auxiliary cutting grooves 16 have the same configuration as the auxiliary cutting groove 23 of the expectation piece 21 of the non-opening side cover 20 and extend in the longitudinal direction of the opening side cover 10 and over the entire length of the opening side cover 10. Is provided. Further, similarly to the above, the back surface 15 between the cutting assisting grooves 16 in the portion where the cutting assisting groove 16 is formed (the front portion) is a flat surface. In the example shown in the drawing, the cutting auxiliary groove 16 is not provided in the base end side portion of the back surface 15 of the finding piece portion 14, but a plurality of pieces are provided over the entire back surface 15 of the finding piece portion 14. A cutting auxiliary groove 16 may be provided. Further, for example, the auxiliary cutting groove 16 may not be provided at the tip of the back surface 15 of the finding piece 14.

Further, this finding piece portion 14 has a thickness dimension (a thickness dimension of a portion between the cutting auxiliary grooves 16 in a portion where the cutting auxiliary groove 16 is formed) T2 substantially the same size throughout. Yes. Further, the thickness dimension T <b> 2 of the finding piece portion 14 is substantially the same as the thickness dimension of the piece portions 21 and 24 of the above-described counter-opening side cover 20.
Further, the width dimension of the locating piece portion 14 is the counter-size disposed so as to cover the locating surface 5 of the vertical frame 2 that is generally constructed with a relatively large thickness dimension. It is good also as a dimension which can cover the finding piece part 24 of the opening side cover 20. FIG. For example, the width dimension of the finding piece portion 14 may be a dimension according to the thickness dimension of a relatively large vertical frame 2 that is generally constructed.
This finding piece portion 14 has a width dimension corresponding to the dimension along the frame material thickness direction from the opening side surface 3 of the vertical frame 2 to the surface facing the opening side of the protruding portion 26 of the non-opening side cover 20. It is cut along a cutting auxiliary groove 16 by a cutting tool 8 such as a cutter. Further, the locating piece portion 14 whose dimensions have been adjusted in this way has its tip end in contact with or close to the protruding portion 26, and the back surface 15 is placed along the surface of the locating piece portion 24 of the non-opening side cover 20. Arranged.

As shown in FIGS. 1B and 1C, the prospective piece portion 11 of the opening-side cover 10 has at least a rear surface 12 at a front side portion than a proximal end portion portion that is an entrance corner side with the finding piece portion 14. In addition, a plurality of cutting auxiliary grooves 13 are provided at intervals in a direction from the corner to the front side (forecast direction). That is, the expected piece portion 11 can be adjusted in dimension (width dimension) along the expected direction by cutting. In the example of the figure, an example is shown in which a plurality of auxiliary cutting grooves 13 are provided over substantially the entire back surface 12 excluding the proximal end portion and the distal end portion of the prospective piece portion 11.
The width dimension, which is a dimension along the direction from the corner of the expected piece portion 11 toward the front side, is larger than the width dimension of the finding piece portion 14. The width dimension of this prospective piece part 11 is good also as a dimension which can cover the opening side surface 3 of what was made into the dimension with a comparatively large prospective dimension among the vertical frames 2 generally constructed.
This expectation piece part 11 is the expectation dimension according to the expectation dimension (dimension along the expectation direction from the expectation direction one side surface of the door stop member 6 to the finding surface 5 of the expectation direction one side) of the vertical frame 2. Then, the cutting tool 8 such as a cutter is cut along the auxiliary cutting groove 13 (see FIG. 1B). The prospective piece portion 11 is arranged with the back surface 12 along the opening side surface 3. Moreover, in the example of a figure, the example which shall be arrange | positioned by making the front-end | tip part of the expected piece part 11 adjusted in dimension contact | abut or adjoin to the door stop member 6 is shown.

  Further, the thickness dimension (thickness dimension of the portion between the cutting auxiliary grooves 13 in the portion where the auxiliary cutting groove 13 is formed) T1 of the expected piece portion 11 is greater than the thickness dimension T2 of the finding piece portion 14. Is also considered large. The thickness dimension T1 of the expected piece portion 11 may be appropriately set from the viewpoint of appearance, the viewpoint of suppressing deformation of the expected piece portion 11, and the like. For example, the thickness T1 of the expected piece portion 11 may be set to a size about 1.1 to 3 times the thickness T2 of the finding piece portion 14, and preferably about 1.2 to 2 times. It is good also as a dimension. In the illustrated example, an example is shown in which the thickness dimension T1 of the prospective piece portion 11 is about 1.5 times the thickness dimension T2 of the finding piece portion 14.

  The cutting assisting groove 13 of the prospecting piece portion 11 is provided so as to extend in the longitudinal direction of the opening side cover 10 and over the entire length of the opening side cover 10, similarly to the cutting assisting groove 16 of the finding piece portion 14. Yes. Further, similarly to the above, the back surface 12 between the cutting assisting grooves 13 in the portion where the cutting assisting groove 13 is formed (front side portion) is a flat surface. In addition, although the example of illustration has shown the example which does not provide the cutting assistance groove | channel 13 in the base end side site | part of the back surface 12 of the prospective piece part 11 like the finding piece part 14, the back surface 12 of the expected piece part 11 is shown. A plurality of auxiliary cutting grooves 13 may be provided over substantially the whole. Moreover, you may make it provide the cutting assistance groove | channel 13 also in the front-end | tip part of the back surface 12 of the prospective piece part 11. FIG.

In this embodiment, the thickness dimension T3 of the portion (groove bottom constituting portion) constituting the groove bottom of the cutting auxiliary groove 13 of the expected piece portion 11 and the groove bottom of the cutting auxiliary groove 16 of the finding piece portion 14 are also shown. The thickness dimension T4 of the part (groove bottom constituting part) that constitutes is made the same. That is, the dimension T3 along the thickness direction of the expected piece part 11 from the surface of the expected piece part 11 to the groove bottom of the auxiliary cutting groove 13 and the surface of the expected piece part 14 to the groove bottom of the auxiliary cutting groove 16 The dimension T4 along the thickness direction of the finding piece portion 14 is the same as each other. That is, in the present embodiment, the groove depth dimension of the cutting assisting groove 13 of the prospecting piece part 11 is made larger than the groove depth dimension of the cutting assisting groove 16 of the finding piece part 14.
Further, in the present embodiment, the pitch of the auxiliary cutting groove 13 of the expected piece portion 11 (the dimension between the centers of adjacent cutting auxiliary grooves 13 in the groove width direction), the pitch of the auxiliary cutting groove 16 of the finding piece portion 14, and Are the same size. That is, the angle formed between the both inner side surfaces of the cutting auxiliary groove 13 of the expected piece portion 11 is sharper than the angle formed between the inner side surfaces of the cutting auxiliary groove 16 of the finding piece portion 14. Has been. The angle formed between the inner side surfaces in the groove width direction of the cutting auxiliary groove 13 of the expected piece portion 11 may be an appropriate angle from the viewpoint of workability when cutting with the cutting tool 8.

In addition, when the chamfering part is provided in the projecting corner part of the opening side surface 3 and the finding surface 5 of the vertical frame 2, these expectation piece part 11 and the finding piece part 14 are made to correspond to this chamfering part. A chamfered portion may also be provided at the protruding corner portion.
Further, the opening side cover 10 and the counter opening side cover 20 may be made of a synthetic resin material, a wood material, a metal material, or the like. The opening-side cover 10 and the counter-opening-side cover 20 are, for example, a wood powder (woody material) in which a synthetic resin material contains wood powder, an inorganic filler, a compatibilizing agent, a colorant, and the like in a predetermined content ratio. It may be formed from a plastic composite material (WPC).
In addition, the surface of the opening-side cover 10 and the non-opening-side cover 20 exposed at least in the state of being attached to the vertical frame 2 was subjected to a surface cosmetic treatment by sticking a veneer or a synthetic resin sheet, painting, or the like. It may be a cosmetic face.

Moreover, you may make it construct the frame cover 1 provided with the opening side cover 10 and the non-opening side cover 20 which were set as the said structure as follows, for example. The opening-side cover 10 and the counter-opening-side cover 20 may be fixed to the vertical frame 2 with an adhesive material such as an adhesive tape, an adhesive, or the like.
First, the expected size of the expected piece portion 21 of the non-opening side cover 20 is cut and adjusted so as to be a size corresponding to the dust size of the vertical frame 2. Then, the corner of the anti-opening side cover 20 between the expectation piece portion 21 and the finding piece portion 24 is set along the protruding corner portion of the anti-opening side surface 4 and the finding surface 5 of the vertical frame 2. The non-opening side cover 20 is fixed to the vertical frame 2.
Further, the expected size of the expected piece portion 11 of the opening-side cover 10 is adjusted by cutting so as to be a size corresponding to the expected size of the opening side surface 3 of the vertical frame 2. In addition, the dimension along the frame material thickness direction of the finding piece portion 14 of the opening side cover 10 is the frame material from the opening side surface 3 of the vertical frame 2 to the surface facing the opening side of the protruding portion 26 of the non-opening side cover 20. Cut and adjust to a dimension according to the dimension along the thickness direction. Then, the opening side of the opening side cover 10 is formed so that the corners of the expected piece portion 11 and the finding piece portion 14 are along the protruding corner portions of the opening surface 3 and the finding surface 5 of the vertical frame 2. The cover 10 may be fixed to the vertical frame 2 (and the non-opening side cover 20) and the frame cover 1 may be constructed.

In addition, when a rotation connecting member such as a hinge, a latch receiver, a lock device, or the like is attached to the vertical frame 2, the frame cover 1 is appropriately cut to prevent the frame cover 1 from interfering with these. A notch or an opening may be provided.
Moreover, although the example mentioned above showed the example which made the front-end | tip part of the prospective piece part 11 of the opening side cover 10 approach or contact | abut to the door stop member 6, it is not restricted to such an aspect. For example, when the door stop member 6 is also subject to redesign or refurbishment, a substantially U-shaped cover that covers the existing door stop member 6 is provided, and an expected piece portion of the opening-side cover 10 is provided by one piece of this cover. It is good also as an aspect etc. which are stored so that the front-end | tip part of 11 may be hold | suppressed. Or when removing the existing door stop member 6, as an aspect etc. which are stored so that the front-end | tip part of the prospective piece part 11 of the opening side cover 10 may be hold | suppressed by one side part of the door stop member newly installed. Also good.

The cover material (opening side cover) 10 according to the present embodiment is configured as described above, so that deformation can be suppressed while improving workability such as pattern change and refurbishment.
That is, the 1st piece part (look-up piece part) 11 and the 2nd piece part (finding) which cover the 1st surface (opening side surface) 3 and the 2nd surface (finding surface) 5 of the attachment object (vertical frame) 2, respectively. A plurality of auxiliary cutting grooves 13 and 16 are provided on the back surfaces 12 and 15 of at least the front portion of the one-piece portion 14. Therefore, the surfaces 3 and 5 of the existing construction materials can be covered with the opening-side cover 10, and, for example, workability such as remodeling and renovation is improved as compared with the case where the existing construction materials are removed and renovation work is performed. Can be improved. Moreover, the dimension along the direction which goes to the front side from the corner of each piece part 11 and 14 can be easily adjusted by cut | disconnecting each piece part 11 and 14 along the cutting auxiliary groove | channels 13 and 16. FIG. . Thereby, it can apply easily with respect to the existing construction material etc. which were set as the various dimensions, and versatility can be improved.
In addition, the thickness T1 of the expected piece part 11 in which the dimension along the direction from the corner of the expected piece part 11 and the found piece part 14 toward the front side is increased is the thickness of the found piece part 14. It is larger than the dimension T2. Therefore, it is possible to suppress the deformation of the expectation piece portion 11 which is on the side that is larger and easier to deform than the finding piece portion 14 while reducing the thickness of the finding piece portion 14.

  Moreover, in this embodiment, thickness dimension T3, T4 of the site | part (groove bottom structure site | part) which comprises the groove bottom of each cutting auxiliary groove | channel 13, 16 of the prospective piece part 11 and the look piece part 14 is the same dimension. It is said. Therefore, while the thickness of the prospective piece portion 11 is increased, the cutability of the prospective piece portion 11 is not hindered, and both pieces 11 and 14 can be easily moved along the respective cutting auxiliary grooves 13 and 16. Can be cut into pieces. Instead of such an aspect, the thickness dimension T3 of the groove bottom constituent part of the expected piece part 11 may be larger than the thickness dimension T4 of the groove bottom constituent part of the finding piece part 14. In this case, the groove depth dimension of the cutting assisting groove 13 of the expected piece part 11 and the groove depth dimension of the cutting assisting groove 16 of the finding piece part 14 may be the same dimension.

  In the above example, the frame cover 1 (opening side cover 10) is shown as being attached to one vertical frame 2 in the left-right direction. Also good. Further, the frame material covered by the frame cover 1 (opening side cover 10) is not limited to the vertical frame 2, and may be a horizontal frame such as an upper frame or a lower frame in place of or in addition to the vertical frame 2. In this case, a longitudinal end portion of the frame cover 1 (opening side cover 10) that covers the vertical frame and a longitudinal end portion of the frame cover 1 (opening side cover 10) that covers the horizontal frame are, for example, joined or You may make it fit so that it may collide with a flat joint. In these cases, the longitudinal end of the frame cover 1 (opening side cover 10) may be appropriately deformed by cutting or the like.

In the above example, the door stop member 6 is provided in the center portion of the vertical frame 2 in the expected direction, and the expected dimensions of the opening side surfaces 3 and 3 on both sides in the expected direction are the same. It is not restricted to a certain aspect. For example, you may make it provide the door stop member 6 in the site | part which approached the prospective direction one side of the vertical frame 2. FIG. In this case, the expected dimensions of the expected pieces 11 and 11 of the opening-side covers 10 and 10 covering the opening side surfaces 3 and 3 may be appropriately deformed or adjusted by cutting or the like.
In the above example, the vertical frame (frame material) 2 is an example of a door frame on which a hinged door is built. It is good also as what constitutes the door frame in which no joinery is built. Moreover, as the frame material 2, it is not restricted to what comprises a door frame, It is good also as what comprises a window frame, an invisible frame, etc. For example, when the existing frame material 2 is to constitute a window frame, the frame cover 1 (opening side cover 10) may be provided only on one side in the expected direction of the window frame.

In the present embodiment, the frame cover 1 is configured to include an anti-opening side cover 20 that covers the anti-opening side surface 4 of the frame member 2 in addition to the opening-side cover (cover material) 10 according to the present embodiment. It is not limited to such an aspect. For example, each of the opening side surface 3, the finding surface 5, and the non-opening side surface 4 of the frame member 2 may be covered with the two cover members 10, 10, or the anti-opening side surface 4 may not be covered and It is good also as an aspect which covers the opening side surface 3 and the finding surface 5 of the frame material 2 with this cover material 10.
Moreover, in this embodiment, although the cover material 10 has shown the example which shall comprise the frame cover 1, it is not restricted to such an aspect. For example, the cover material 10 may be configured to cover the first surface 3 and the second surface 5 that intersect each other in various attachment objects 2, such as construction materials such as baseboards and surrounding edges. In this case, the dimensions of the first piece portion 11 and the second piece portion 14 of the cover material 10 may be appropriately changed as necessary.

10 Opening side cover (cover material)
11 Expected piece (first piece)
12 Back surface 13 Cutting auxiliary groove 14 Locating piece (second piece)
15 Back 16 Cutting auxiliary groove 2 Vertical frame (attachment target)
3 Opening side (first side)
5 Finding surface (2nd surface)
T1 Thickness dimension of the expected piece part T2 Thickness dimension of the found piece part T3 Thickness dimension of the groove bottom constituent part of the prospective piece part (part constituting the groove bottom of the auxiliary cutting groove) T4 Groove bottom of the found piece part Thickness dimension of component part (part constituting the groove bottom of the auxiliary cutting groove)

Claims (2)

A first piece and a second piece that respectively cover the first surface and the second surface that intersect with each other;
A plurality of auxiliary cutting grooves spaced apart in the direction from the corner to the front side at least on the back surface of the front side portion of the first piece portion and the second piece portion on the base end side portion which is the corner side. Is provided,
Of the first piece and the second piece, the thickness of the first piece, which has a large dimension along the direction from the corner to the front side, is larger than that of the second piece. Cover material characterized by that. In claim 1,
A cover material characterized in that a thickness dimension of a portion constituting a bottom of each auxiliary cutting groove of each of the first piece part and the second piece part is the same.

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