JP2016211291A - Cover material - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a cover material capable of improving workability of remodeling and modification and restricting breakage.SOLUTION: A cover material 10 comprises a first piece part 11 and a second piece part 21, which cover a first surface 3 and a second surface 5 that intersect to each other, respectively, of an installed object 2. Multiple breakage auxiliary grooves 16, 26 are disposed at intervals in a direction from a base end part to a tip on rear faces 13, 15, 23, 25 of a site at least in advance of the base end on an internal corner side of the first piece part and the second piece part. The base end parts 14, 24 of the first piece part and the second piece part are more flexible than tip sites 12, 22 excluding these base end parts.SELECTED DRAWING: Figure 1

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 has a configuration in which a plurality of kerfs are provided on the inner surface of each L-shaped piece corresponding to each surface of the crafted material so that it can be constructed with its dimensions adjusted.

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 it thin, and a cut groove is provided on the inner surface of each piece so that the dimensions can be adjusted. It is configured. Therefore, if an external force acts in a direction that widens the kerf in each piece during transportation or construction, the base end part that becomes the corner of each piece will have a particularly slashed portion. It is conceivable that stress tends to concentrate and breakage easily.

  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 capable of suppressing breakage while being able to improve 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 at intervals in the direction from the base end side to the front side at least on the back surface of the base end side which is the base end side which is the corner of the one piece portion and the second piece portion. It is provided that the base end portions of the first piece portion and the second piece portion are flexible portions that are more flexible than the front portion excluding these base end portions.

  Since the cover material according to the present invention has the above-described configuration, it is possible to suppress breakage while improving workability such as pattern change and refurbishment.

(A) is a general | schematic cross-sectional 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 opening as the cover material FIG. 3C is a partially broken schematic cross-sectional view schematically showing an example of a side cover, and FIG. 4C is a partially broken schematic enlarged cross-sectional view corresponding to a portion X in FIG. 2. 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 21 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. 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 30. 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. Further, the other cover member 30 is an anti-opening side cover 30 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 are formed by two sets of frame covers 1, 1 each having an opening side cover 10, 10 and a counter opening side cover 30, 30. , 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 21 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 30 includes a prospective piece portion 31 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 34 arranged so as to cover the surface 5. The finding piece portion 21 of the opening side cover 10 is arranged to cover the finding piece portion 34 of the counter opening side cover 30.

The opening-side cover 10 and the counter-opening-side cover 30 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 30 have length dimensions corresponding to the length dimension of the vertical frame 2. The opening-side cover 10 and the counter-opening-side cover 30 may be appropriately adjusted by being cut to a length corresponding to the length of the vertical frame 2 at a construction site or the like.
Moreover, each of the expected piece parts 11 and 31 and the finding piece parts 21 and 34 of the opening side cover 10 and the counter opening side cover 30 are formed into a thin plate shape, and each of the expecting piece parts 11 and 31 and the finding piece part. 21 and 34 are provided in a substantially orthogonal shape. That is, the opening-side cover 10 and the counter-opening-side cover 30 are substantially L-shaped when viewed in the longitudinal direction.

As shown in FIGS. 1A and 1C, the prospective piece portion 31 of the counter-opening side cover 30 can be adjusted in dimension along the prospective direction by cutting. In the illustrated example, a prospective direction (width direction) that is a direction from the corner of the prospective piece portion 31 and the finding piece portion 34 toward the front side on the back surface 32 facing the opposite opening side surface 4 of the prospective piece portion 31. A plurality of auxiliary cutting grooves 33 are provided at intervals. With such a configuration, by cutting the expected piece portion 31 of the anti-opening side cover 30 along the auxiliary cutting groove 33, the dimension along the expected direction of the anti-opening side portion 30 of the anti-opening side cover 30 can be easily set. Can be adjusted.
These auxiliary cutting grooves 33 are provided so as to extend in the longitudinal direction of the non-opening side cover 30 and over the entire length of the non-opening side cover 30. Further, the cutting assisting grooves 33 are provided on the back surface 32 of the expectation piece portion 31 at equal intervals in the expectation direction. In the illustrated example, a plurality of the entire back surface 32 excluding the front end portion from the end portion (base end portion) on the side of the finding piece portion 34 that is the corner of the fitting piece portion 31 with the finding piece portion 34. The example which provided the cutting | disconnection assistance groove | channel 33 of the book is shown. Instead of such a mode, a plurality of cutting assisting grooves 33 may be provided only on the front side portion of the back surface 32 of the prospective piece portion 31.

  The pitch at which the auxiliary cutting grooves 33 are provided (the dimension between the centers of the adjacent auxiliary cutting grooves 33 in the groove width direction) is appropriately set from the viewpoints of formability, workability when 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 33 are appropriately set from the viewpoint of workability at the time of cutting, the strength of the expectation piece 31, the appearance viewpoint when attached to the vertical frame 2, and the like. It may be. For example, the groove depth dimension of the auxiliary cutting groove 33 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 33 of the prospective piece portion 31 (the portion remaining on the groove bottom side of the portion where the cutting auxiliary groove 33 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 31 (the thickness dimension of the portion between the cutting auxiliary grooves 33 in the portion where the cutting auxiliary groove 33 is formed) is set to 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 33 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 32 between the cutting assisting grooves 33 in the portion where the cutting assisting grooves 33 are 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 30 to the vertical frame 2 can be stably adhered to the back surface 32. The width dimension of the flat surface (dimension along the groove width direction) is appropriately set according to the groove shape and pitch of the auxiliary cutting groove 33 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 33 may have a pointed shape or a curved surface shape.
Moreover, the dimension (width dimension) along the prospect direction of the prospective piece part 31 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. This prospective piece part 31 is cut by a cutting tool 8 such as a cutter along the auxiliary cutting groove 33 so as to have an expected dimension corresponding to the dust dimension of the vertical frame 2 (see FIG. 1A), and its tip part. Is placed in contact with or close to the wall surface 7 and the back surface 32 is disposed along the side surface 4 opposite to the opening.

  The finding piece portion 34 of the non-opening side cover 30 has a thin plate shape in which the back surface 35 facing the finding surface 5 is a flat surface. The thickness dimension of the finding piece portion 34 is substantially the same as the thickness dimension of the expecting piece portion 31. In addition, the dimension (width dimension) along the frame material thickness direction (the direction from the corner to the front side) of the finding piece portion 34 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 34 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 a mode, the dimension along the frame material thickness direction of the finding piece portion 34 is made relatively large, and the same cutting auxiliary groove as described above is provided on the back surface 35 of the finding piece portion 34. It is good also as a structure.

  Further, in the illustrated example, a projection 36 is expected in which the leading end portion of the finding piece portion 21 of the opening-side cover 10 is abutted with the protruding corner portion of the expecting piece portion 31 and the finding piece portion 34 in the counter-opening side cover 30. The example provided so that it may protrude in the direction is shown. The protruding portion 36 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 30. With such a configuration, the leading end portion of the finding piece portion 21 of the opening side cover 10 is abutted against the protruding portion 36 of the counter opening side cover 30, so that the opening side cover 10 is caught on the finding piece portion 21. It is possible to suppress peeling and the like due to the above, and to suppress desorption. Further, since the protruding portion 36 of the anti-opening side cover 30 is provided at the corner of the anti-opening side cover 30 between the expected piece portion 31 and the finding piece portion 34, a step is formed in the middle portion 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 36 is good also as a dimension more than the thickness dimension of the finding piece part 21 of the opening side cover 10 mentioned later.

As shown in FIGS. 1B and 1C, the prospective piece portion 11 of the opening-side cover 10 has a back surface 13 at least on the front side with respect to the base end side that is the corner of the entrance piece 21. , 15 are provided with a plurality of auxiliary cutting grooves 16 at intervals in the direction from the base end side toward the front side. 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 16 are provided over substantially the entire back surfaces 13 and 15 excluding the proximal end portion and the distal end portion of the prospective piece portion 11.
These auxiliary cutting grooves 16 have the same structure as the auxiliary cutting groove 33 of the expectation piece portion 31 of the counter opening side cover 30 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 surfaces 13 and 15 between the cutting assisting grooves 16 in the portion where the cutting assisting grooves 16 are formed (the front portion) are flat surfaces.

The prospective piece portion 11 is configured such that the base end portion 14 is a flexible portion 14 having more flexibility than the front side portion 12 excluding the base end portion 14.
Moreover, in this embodiment, it is set as the structure which provided the cutting assistance groove | channel 16 including the back surface 15 of the site | part of the front side of the flexible part 14 of the prospective piece part 11. FIG. In the illustrated example, an example in which the cutting assist groove 16 is provided on the entire back surface 13 excluding the front end portion of the front portion 12 and the back surface 15 of the front portion of the flexible portion 14 is shown. Further, in the illustrated example, an example in which the cutting auxiliary groove 16 is provided so as not to be located at the boundary portion between the flexible portion 14 and the front side portion 12 is shown. That is, an example in which the cutting auxiliary groove 16 is provided so that the boundary portion between the flexible portion 14 and the front side portion 12 is located at a portion between the cutting auxiliary grooves 16 is shown. In addition, although the example of a figure has shown the example which does not provide the cutting assistance groove | channel 16 in the base end side site | part and front-end | tip part of the back surfaces 13 and 15 of the prospective piece part 11, the whole back surfaces 13 and 15 of the prospective piece part 11 are shown. A plurality of auxiliary cutting grooves 16 may be provided over the entire area.

  The dimension (width dimension) along the direction from the base end side to the front side of the prospective piece portion 11 is an opening side surface of the vertical frame 2 that is generally constructed with a relatively large prospective dimension. It is good also as a dimension which can cover 3. 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 16 (see FIG. 1B). The prospective piece portion 11 is arranged with the back surfaces 13 and 15 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 | abutted or adjoined to the door stop member 6 is shown.

The finding piece portion 21 of the opening-side cover 10 has a direction (from the proximal end side to the forward side) at least on the rear surfaces 23 and 25 of the portion on the further forward side than the proximal end side that is the corner side with the prospective piece portion 11 ( A plurality of auxiliary cutting grooves 26 are provided at intervals in the frame material thickness direction). That is, this finding piece portion 21 can be adjusted in dimension (width dimension) along the frame material thickness direction by cutting. In the example of the figure, an example is shown in which a plurality of auxiliary cutting grooves 26 are provided over substantially the entire back surfaces 23 and 25 excluding the proximal end side portion and the distal end portion of the finding piece portion 21.
The cutting assisting groove 26 of the locating piece portion 21 is configured in the same manner as the cutting assisting groove 16 of the viewing piece portion 11 and extends in the longitudinal direction of the opening side cover 10 and extends over the entire length of the opening side cover 10. Is provided. Similarly to the above, the back surfaces 23 and 25 between the cutting assisting grooves 26 in the part where the cutting assisting groove 26 is formed (front part) are flat surfaces.

  In addition, the locating piece portion 21 has a configuration in which the base end portion 24 is made to be a flexible portion 24 that is more flexible than the front side portion 22 excluding the basal end portion 24 in the same manner as the expectation piece portion 11. It is said that. Moreover, in this embodiment, it is set as the structure which provided the cutting auxiliary groove 26 including the back surface 25 of the site | part of the front side of the flexible part 24 of the finding piece part 21 similarly to the above. In the illustrated example, an example in which the cutting assisting groove 26 is provided on the entire back surface 23 excluding the front end portion of the front side portion 22 and the back surface 25 of the front side portion of the flexible portion 24 is shown. Moreover, in the example of a figure, the example which provided the cutting assistance groove | channel 26 so that it may not be located in the boundary part of the flexible part 24 and the front side part 22 is shown like the above. That is, an example in which the cutting auxiliary groove 26 is provided so that the boundary portion between the flexible portion 24 and the front side portion 22 is located at a portion between the cutting auxiliary grooves 26 is shown. In addition, although the example of a figure has shown the example which does not provide the cutting | disconnection auxiliary groove 26 in the base end side site | part and front-end | tip part of the back surfaces 23 and 25 of the finding piece part 21, like the expecting piece part 11, the finding piece is shown. A plurality of auxiliary cutting grooves 26 may be provided over the entire back surfaces 23 and 25 of the portion 21.

  The dimension (width dimension) along the direction from the base end side to the front side of the finding piece portion 21 is a dimension having a relatively large thickness dimension in the vertical frame 2 that is generally constructed. It is good also as a dimension which can cover the finding piece part 34 of the anti-opening side cover 30 distribute | arranged so that the finding surface 5 may be covered. For example, the width dimension of the locating piece 21 may be a dimension according to the thickness dimension of a relatively large vertical frame 2 that is generally constructed. In the illustrated example, an example is shown in which the width dimension of the finding piece portion 21 is smaller than the width dimension of the expectation piece portion 11. The finding piece portion 21 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 36 of the anti-opening side cover 30. A cutting tool 8 such as a cutter cuts along the auxiliary cutting groove 26. In addition, the locating piece portion 21 whose dimensions have been adjusted in this way has its tip abutted against or close to the protruding portion 36, and the back surfaces 23, 25 are aligned with the surface of the locating piece portion 34 of the non-opening side cover 30. Arranged together.

  The front side portions 12 and 22 of the prospecting piece portion 11 and the finding piece portion 21 are configured to be more difficult to bend (not easily elastically deformed) than the flexible portions 14 and 24. These front side portions 12 and 22 may have a linear expansion coefficient (thermal expansion coefficient) smaller than that of the flexible portions 14 and 24, for example. For example, the front side portions 12 and 22 may be formed of a synthetic resin material harder than the flexible portions 14 and 24 or a synthetic resin material having a smaller linear expansion coefficient (thermal expansion coefficient). In addition, for example, the front side portions 12 and 22 may be formed of a hard synthetic resin material such as polycarbonate resin or ABS resin, and contain fillers such as glass, mica and talc, and reinforcing fibers. The reinforced synthetic resin material may be used.

  The flexible portions 14 and 24 of the expectation piece portion 11 and the finding piece portion 21 are configured to be more easily bent (easily elastically deformed) than the front side portions 12 and 22. These flexible portions 14 and 24 may be formed of, for example, a synthetic resin material that is softer than the front portions 12 and 22 or an elastomer material such as synthetic rubber. Moreover, these flexible parts 14 and 24 are formed in a series at right angles to each other. Further, the flexible portions 14 and 24 and the front side portions 12 and 22 of the prospecting piece portion 11 and the finding piece portion 21 may be integrally formed by different material molding (two-color molding). In addition, it is good also as an aspect which replaced the front side parts 12 and 22 and the flexible parts 14 and 24 which were formed with a mutually different material with an appropriate adhesive etc. instead of such an aspect.

Further, the thickness dimension of the flexible portions 14 and 24 (the thickness dimension of the portion between the cutting auxiliary grooves 16 and 26 in the portion where the cutting auxiliary grooves 16 and 26 are formed) and the thickness of the front side portions 12 and 22 are obtained. The dimension is the same as each other. In the illustrated example, the thickness dimension of the expected piece part 11 and the finding piece part 21 is set to be approximately the same as the thickness dimension of each piece part 31, 34 of the above-described non-opening side cover 30.
Moreover, the dimension (width dimension) along the direction which goes to the front side from the base end side of the flexible parts 14 and 24 is the viewpoint which suppresses the damage of each piece part 11 and 21 effectively, a viewpoint on intensity | strength, each piece You may make it set suitably from a viewpoint etc. which suppress the expansion-contraction of the parts 11 and 21. FIG. The width dimension of the flexible portions 14 and 24 may be smaller than the dimension (width dimension) along the direction from the base end side to the front side of the front side portions 12 and 22, and preferably the front side portions 12 and 22. It is good also as a dimension below 1/2 of the width dimension. For example, the width dimensions of the flexible portions 14 and 24 may be about 2 mm to 30 mm, and preferably about 5 mm to 20 mm. In the illustrated example, the width dimension of the flexible part 14 of the expectation piece part 11 and the width dimension of the flexible part 24 of the finding piece part 21 are substantially equal to each other.

When a chamfered portion is provided at the protruding corner between the opening side surface 3 and the finding surface 5 of the vertical frame 2, the chamfered portion is seen as the expected piece portion 11 of the opening side cover 10. You may make it provide a chamfering part also in the corner part with the attaching piece part 21.
In addition, the surface of the opening-side cover 10 and the counter-opening-side cover 30 that is exposed at least in the state of being attached to the vertical frame 2 is subjected to surface cosmetic treatment by sticking, painting, or the like such as a veneer or a synthetic resin sheet. It may be a surface.

Moreover, you may make it construct the frame cover 1 provided with the opening side cover 10 and the non-opening side cover 30 which were set as the said structure as follows, for example. The opening-side cover 10 and the counter-opening-side cover 30 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 31 of the non-opening side cover 30 is cut and adjusted so as to be a size corresponding to the dust size of the vertical frame 2. Then, the corners of the facing piece portion 31 and the finding piece portion 34 of the opposite opening side cover 30 are made to follow the protruding corner portions of the opposite opening side surface 4 and the finding surface 5 of the vertical frame 2. The non-opening side cover 30 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 size along the frame material thickness direction of the finding piece portion 21 of the opening side cover 10 is determined from the opening side surface 3 of the vertical frame 2 to the surface facing the opening side of the protruding portion 36 of the non-opening side cover 30. 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 11 and the finding piece 21 are along the protruding corners of the opening side 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 30) 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.

Since the cover material (opening side cover) 10 according to the present embodiment has the above-described configuration, it is possible to suppress breakage 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. The cut auxiliary grooves 16 and 26 are provided on the back surfaces 13, 15, 23, and 25 of at least the front portion of the one-part portion 21. 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 21 can be easily adjusted by cut | disconnecting each piece part 11 and 21 along the cutting | disconnection auxiliary grooves 16 and 26. 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 base end portions 14 and 24 of the prospecting piece portion 11 and the finding piece portion 21 are more flexible than the front side portions 12 and 22 excluding these base end portions 14 and 24. , 24. Accordingly, even when an external force is applied in a direction in which the cutting auxiliary grooves 16 and 26 are expanded to the respective pieces 11 and 21 during conveyance or construction, the flexible portions 14 and 24 are elastically deformed, and each piece Damage to the flexible portions (base end portions) 14 and 24 of the portions 11 and 21 can be suppressed.
Moreover, since the site | part used as the protrusion corner (corner | corner part) in the construction state in the opening side cover 10 becomes comparatively soft, the breakage of the protrusion corner part in the construction state can also be suppressed, and a buffer part It is also possible to function as.

  Moreover, in this embodiment, as the structure which provided the cutting | disconnection auxiliary | assistant groove | channels 16 and 26 including the back surfaces 15 and 25 of the site | part of the front side of each flexible part 14 and 24 of the expectation piece part 11 and the finding piece part 21, as shown in FIG. Yes. Accordingly, the dimension along the direction from the corner of each of the pieces 11 and 21 toward the front side can be adjusted to be smaller. Further, since the portion where the stress concentration is likely to occur is the portion where the cutting auxiliary grooves 16 and 26 on the corners of the flexible portions 14 and 24 are provided, the cutting auxiliary grooves 16 and 26 are provided in the flexible portions 14 and 24. As compared with those not provided, it is possible to more effectively suppress breakage in the case where an external force is applied in a direction in which the cutting auxiliary grooves 16 and 26 are expanded in the respective pieces 11 and 21. In place of such a mode, the auxiliary cutting grooves 16 and 26 are provided only in the front side portions 12 and 22 without providing the auxiliary cutting grooves 16 and 26 on the back surfaces 15 and 25 of the flexible portions 14 and 24. It is good also as an aspect. Even in such a mode, the flexible portions 14 and 24 are elastically deformed, so that damage to the flexible portions (base end portions) 14 and 24 of the respective pieces 11 and 21 can be suppressed.

  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 provided with an anti-opening side cover 30 that covers the anti-opening side surface 4 of the frame material 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 21 of the cover material 10 may be appropriately changed as necessary.

10 Opening side cover (cover material)
11 Expected piece (first piece)
12 Front side part 13 Back surface 14 Flexible part (base end part)
15 Back 16 Cutting auxiliary groove 21 Locating piece (second piece)
22 Front side part 23 Back surface 24 Flexible part (base end part)
25 Back 26 Cutting auxiliary groove 2 Vertical frame (target)
3 Opening side (first side)
5 Finding surface (2nd surface)

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 cutting aids are spaced apart in the direction from the base end side toward the front side on the back surface of at least the front side of the base end side that is the corner of the first piece and the second piece. A groove is provided,
A cover material characterized in that the base end portions of the first piece portion and the second piece portion are flexible portions having more flexibility than the front side portion excluding these base end portions. In claim 1,
The cover material, wherein the cut auxiliary groove is provided including at least the back surface of the front portion of each flexible portion of the first piece portion and the second piece portion.

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