JP2014122523A - Inner wall repair tool, inner wall repair kit, and inner wall repair method - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide an inner wall repair tool, an inner wall repair kit, and an inner wall repair method that are easy to handle and can repair a broken part of an inner wall through a short-time operation and can give the surface appearance of the repaired part a good finish.SOLUTION: An inner wall repair tool includes: a plate material 20 which is fixed to an inner wall surface 40 of a building; a meshed sheet 30 which is lower in rigidity than the plate material 20 and fixed to the inner wall surface 40 to cover the plate material 20; a cutter which makes a cut in an interior material fixed to the inner wall surface 40 and removes the interior material from the inner wall surface; and a spatula for leveling a surface of the interior material re-fixed to the inner wall surface and plate material.

Description

The present invention relates to an inner wall repair tool, an inner wall repair kit, and an inner wall repair method for repairing a damaged portion such as a hole or a crack generated in an inner wall such as a wall or a ceiling of a building.

  The interior walls of buildings, such as walls and ceilings, are interior walls such as wood and gypsum boards that are decorated with interior materials such as wallpaper and paint. When an impact is applied to the inner wall, a damaged portion such as a hole or a crack may occur on the inner wall. Conventionally, as a method of repairing such a damaged portion, a method of filling a repair putty as described in Patent Document 1 in the damaged portion is generally known.

Japanese Utility Model Publication No. 6-83862

  However, when repairing a damaged part with a large area using a conventional putty for repair, it requires work that requires skill to make the inner wall surface and the face made of the repair putty flush with each other, and it takes a long time. Cost. In addition, the conventional method using the repair putty has a poor appearance because the repair putty is exposed in the repair portion.

  Therefore, there is a need for an inner wall repair tool, an inner wall repair kit, and an inner wall repair method that are easy to handle, can repair damaged portions of the inner wall in a short time, and can finish the repaired portion with a good appearance. Yes.

  An inner wall repair tool according to an embodiment of the present invention is a plate material fixed to an inner wall surface of a building, and a mesh sheet having rigidity lower than that of the plate material, and is a mesh shape fixed to the inner wall surface so as to cover the plate material And a sheet.

  According to the present invention, handling is easy, a damaged portion of the inner wall can be repaired in a short time, and the repaired portion of the inner wall can be finished with a good appearance. Moreover, since only the damaged part of an inner wall and its vicinity can be repaired, cost and working time can be reduced significantly compared with repairing the whole inner wall.

  The inner wall repair tool according to the embodiment of the present invention may be characterized in that, in the inner wall repair tool, the plate material is made of a thin metal plate having a plurality of perforations.

An inner wall repair kit according to an embodiment of the present invention is a plate material fixed to an inner wall surface of a building, and a mesh sheet having rigidity lower than that of the plate material, and is a mesh shape fixed to the inner wall surface so as to cover the plate material A sheet, a cutter for removing the interior material from the inner wall surface, and a spatula for leveling the surface of the interior material that is re-adhered to the inner wall surface and the plate material are provided. It is characterized by that.

An inner wall repair kit according to an embodiment of the present invention is the above inner wall repair kit, wherein the cutter has a grip portion and a blade portion extending from the grip portion, and the grip portion and the blade portion are linearly arranged in a plan view. The axis of the gripper and the axis of the blade may intersect at a predetermined angle in a side view.

An inner wall repairing method according to an embodiment of the present invention is characterized in that a plate material is fixed to an inner wall surface of a building, and a mesh sheet having a larger area than the plate material is fixed to the inner wall surface from above the plate material.

  An inner wall repairing method according to an embodiment of the present invention is the above inner wall repairing method, in which the interior material fixed on the inner wall surface of the building is removed with a larger area than the plate material before the plate material is secured. A plate material may be fixed on the inner wall surface from which the material is removed.

  The inner wall repair method according to the embodiment of the present invention may be characterized in that, in the inner wall repair method, the removed interior material is fixed again from above the plate material, the mesh-like sheet, and the inner wall surface.

  The inner wall repair method according to an embodiment of the present invention may be characterized in that, in the inner wall repair method, the interior material has a damaged portion, and a damaged portion repair sheet that covers the damaged portion is fixed on the damaged portion. .

  The inner wall repair method according to the embodiment of the present invention may be characterized in that, in the inner wall repair method, the surface of the damaged portion repair sheet is substantially the same in appearance as the surface of the interior material.

  The inner wall repair method according to the embodiment of the present invention may be characterized in that, in the inner wall repair method, the damaged portion repair sheet is formed by cutting a part of the interior material.

BRIEF DESCRIPTION OF THE DRAWINGS It is a front view which demonstrates the inner wall repair tool of the 1st Embodiment of this invention, and repaired the damaged inner wall surface with the inner wall repair tool. It is a front view which shows the inner wall repair tool as the 2nd Embodiment of this invention. It is a front view which shows the cutter which is one structure of the inner wall repair kit of the 3rd Embodiment of this invention. It is a front view which shows the spatula which is one structure of the inner wall repair kit of the 3rd Embodiment of this invention. It is a front view which shows the inner wall repair method of the 4th Embodiment of this invention sequentially. It is a front view which shows the inner wall repair method of the 4th Embodiment of this invention sequentially. It is a front view which shows the inner wall repair method of the 4th Embodiment of this invention sequentially. It is a front view which shows the inner wall repair method of the 4th Embodiment of this invention sequentially. It is a front view which shows the inner wall repair method of the 4th Embodiment of this invention sequentially. It is a front view which shows the inner wall repair method of the 4th Embodiment of this invention sequentially. It is a front view which shows the inner wall repair method of the 4th Embodiment of this invention sequentially.

  The present invention repairs an inner wall having a damaged portion. The inner wall includes an inner wall surface 40 and an interior material 50 applied for decoration on the inner wall surface. The inner wall surface 40 is made of a flat surface such as wood, gypsum board, or concrete. The interior material 50 consists of planar members, such as wallpaper and a coating material. The inner wall surface 40 has higher rigidity than the interior material 50. In other words, the interior material 50 is more flexible than the inner wall surface 40. When a damaged portion is formed on the inner wall, the damaged portion is formed on both the inner wall surface 40 and the interior material 50. The damaged portions of the inner wall surface 40 and the interior material 50 may be any form such as a concave groove, a through hole, and a cut. The present invention is particularly effective for repair when the area of the damaged portion of the inner wall surface 40 and the interior material 50 is relatively large.

(First embodiment)
As shown in FIG. 1, the inner wall repair tool according to the first embodiment of the present invention includes a plate member 20 and a mesh sheet 30. The plate material 20 and the mesh sheet 30 are applied to the inner wall surface 40 in a state where the interior material 50 is removed. The inner wall repair tool repairs the damaged portion of the inner wall surface 40 by sticking the plate material 20 and the mesh sheet 30 to the inner wall surface 40 having the damaged portion in sequence. The plate member 20 and the mesh sheet 30 are formed in a thin and flat shape so as to be as flush as possible with respect to the inner wall surface 40. Preferably, the plate member 20 and the mesh sheet 30 have a thickness of about 0.1 to 0.3 mm that can be easily cut with scissors or a cutter so that the shape can be adapted to the size of the damaged portion. desirable. The plate member 20 is provided with the same area as the damaged portion of the inner wall surface 40 or an area larger than that. The mesh sheet 30 is formed with a larger area than the plate material 20. Further, the mesh sheet 30 may be formed with a thickness smaller than that of the plate member 20. In the cross section of the inner wall repair material, when only the plate material 20 is used, a steep step is generated between the side edge portion and the inner wall surface 40, which is not desirable in appearance, but the mesh sheet 30 is pasted from above the plate material 20. As a result, this step is relaxed and the appearance after construction is improved. Further, the plate member 20 is a smooth surface and is provided in a projecting manner with respect to the inner wall surface 40. However, since there is a mesh-like sheet 30, an adhesive or a fixing resin or the like enters the mesh, so Adhesiveness and adherability of the material 50 on the interior repair tool and on the interior repair tool and the stepped portion of the inner wall surface 40 can be increased.

  The plate member 20 preferably has rigidity equal to or higher than that of the inner wall surface 40, and can be formed of metal, resin, glass fiber, or the like. As the resin, an acrylic resin or the like can be used. In order to improve the appearance after construction, the plate member 20 may be circular or elliptical, or may be rectangular as shown in FIG. 1, and in this case, the corner is dropped and only the corner is curved. It is good. Moreover, you may make the periphery of the board | plate material 20 serrated. The plate member 20 may be a flat thin plate having no perforations or irregularities on the surface. An adhesive layer may be provided on one surface of the plate member 20, which further facilitates fixing to the inner wall surface 40. The adhesive layer may be provided on the entire surface of the plate member 20 or only on the outer periphery. The material of the adhesive layer is not particularly limited, and an epoxy resin, a silicone resin, a urethane resin, an acrylic resin, a latex resin, a thermosetting or ultraviolet curable resin, or the like can be used. The adhesive layer may further include a non-adhesive peelable sheet, and the adhesive layer may be exposed by removing the peelable sheet. The plate material 20 may not have an adhesive layer in advance, and may be applied to only the entire surface or the outer periphery of the plate material 20 when being attached to the inner wall surface 40, or the plate material 20 may be a nail or a stapler. It may be fixed to the inner wall surface 40 with a simple fixing tool.

  The mesh sheet 30 is a sheet in which a plurality of warp yarns and weft yarns are arranged so as to intersect each other, and the intersecting portions are connected. The mesh-like sheet 30 is preferably made of a material having lower rigidity than the plate material 20, that is, a material having high flexibility, and can be formed of resin, glass fiber, metal or the like. A glass fiber mesh is particularly preferable from the viewpoint of strength and the like. The mesh may be formed with a thickness of about 1.0 to 3.0 mm. The mesh sheet 30 is attached to the inner wall surface 40 from above the plate material 20. In order to improve the appearance after construction, the mesh sheet 30 may have a circular shape or an elliptical shape, or may have a rectangular shape as shown in FIG. The mesh sheet 30 may be similar in shape to the plate material 20.

  The edge of the mesh-like sheet 30 may be in a state where the ends of the plurality of warp and weft yarns of the mesh-like sheet constituting the edge are spaced apart. That is, the edge of the mesh sheet 30 may be in a state where the warp end is not fixed by the weft and the weft end is not fixed by the warp. Thereby, the level | step difference of an inner wall repair tool and the inner wall surface 40 can be relieve | moderated more, adhesiveness can be improved, and an external appearance can be improved.

The mesh sheet 30 may further include an adhesive layer provided on one surface thereof. If the adhesive layer is provided in advance, fixing to the inner wall surface 40 and the plate member 20 is further facilitated. The adhesive layer may be provided on the entire surface of the mesh sheet 30 or may be provided only on the outer periphery. The adhesive layer may further include a non-adhesive peelable sheet, and the adhesive layer may be adhered by removing the peelable sheet. The material of the adhesive layer is not particularly limited, and an epoxy resin, a silicone resin, a urethane resin, an acrylic resin, a latex resin, a thermosetting or ultraviolet curable resin, or the like can be used. The mesh sheet 30 may not have an adhesive layer in advance, and may be applied to only the entire surface or the outer periphery of the mesh sheet 30 when being attached to the inner wall surface 40.

(Second Embodiment)
As shown in FIG. 2, the inner wall repair tool according to the second embodiment of the present invention uses a plate material 200 having perforations 201 as the plate material. The material of the thin plate may be made of metal or resin. The peripheral edge of the plate member 200 may be a serrated edge 202. As a result, the plate material 200 having the perforations 201 is bonded to the inner wall surface, the mesh-like sheet, and / or the interior material by allowing the adhesive or the fixing resin to enter between the perforations 201 and the serrated edges 202. Property and adhesiveness can be increased. The inner wall repair tool according to the second embodiment of the present invention is different from the inner wall repair tool according to the first embodiment only in these configurations, and the configurations disclosed in the first embodiment except for these configurations. Is applied as is. That is, the plate member 20 in the first embodiment corresponds to the plate member 200 in the second embodiment, and the second embodiment differs from the first embodiment only in the shapes of the plate member 200 and the plate member 20. The other configurations are the same as those in the first embodiment and the second embodiment.

(Third embodiment)
The inner wall repair kit according to the third embodiment of the present invention includes an inner wall repair tool disclosed in the first embodiment or the second embodiment, and a cutter for removing the interior material from the inner wall surface, A spatula for leveling the inner wall. As shown in FIG. 3, the cutter 60 has an elongated shape as a whole, and a grip portion 62 and a blade portion 61 are arranged side by side along a central axis A in the longitudinal direction. The blade portion 61 is fixed to the end portion of the grip portion 62, and a blade is formed on a side edge substantially parallel to the central axis A. The tip of the blade part 61 may have a curved shape that does not have a blade. The grip portion 62 made of resin or the like is thicker than the blade portion 61 made of a thin metal or the like. The gripping part 62 may include a non-slip part including a plurality of linear protrusions perpendicular to the central axes A on the surface. In the cross section passing through the central axis A, the central axis passing through the gripping part 62 and the central axis passing through the blade part 61 may intersect at a predetermined angle. That is, the blade portion 61 is disposed to be inclined with respect to the grip portion 62. Thereby, the blade portion 61 can be moved in parallel between the inner wall surface 40 and the interior material 50, and the interior material 50 can be removed from the inner wall surface 40 without damaging the surface of the existing interior material 50 as much as possible. The removed interior material 50 can be reused.

  As shown in FIG. 4, the spatula 70 has an elongated shape as a whole, and a grip portion 72 and a tip portion 71 are arranged side by side along a central axis B in the longitudinal direction. The tip portion 71 is fixed to the end of the grip portion 72, and the tip portion 71 has a shape in which the distal end with respect to the grip portion 72 is sharp and becomes wider from the distal end toward the proximal direction. In order to level the inner wall surface after construction, at least one surface of the tip 71 of the spatula 70 is formed in a flat shape. In the cross section passing through the central axis B, the central axis passing through the gripping portion 72 and the central axis passing through the distal end portion 71 may intersect at a predetermined angle. That is, the tip portion 71 is disposed to be inclined with respect to the grip portion 72. Thereby, it is easy to move the front-end | tip part 71 in parallel with respect to the surface of an inner wall, and it is easy to level the surface of an inner wall. The cutter 60 and the spatula 70 may have substantially the same length in the longitudinal direction. Since the inner wall repair kit according to the third embodiment of the present invention is configured to further include the cutter 60 and the spatula 70 in the inner wall repair tool according to the first embodiment or the second embodiment, the cutter 60 and For the configuration other than the spatula 70, the configuration disclosed in the first embodiment or the second embodiment is applied as it is to the third embodiment.

(Fourth embodiment)
In the inner wall repair method according to the fourth embodiment of the present invention, the inner wall repair tool disclosed in the first embodiment or the second embodiment or the inner wall repair kit of the third embodiment can be used. FIGS. 5 to 11 illustrate an inner wall repair method according to a fourth embodiment of the present invention.

  As shown in FIGS. 5 and 6, the inner wall has an interior material 5000 and an inner wall surface 4000, the interior material 5000 has a damaged portion 5003, and the inner wall surface 4000 has a damaged portion 4003. The damaged portions 5003 and 4003 may have any form such as a concave groove, a through hole, and a cut. As shown in FIG. 6, the interior material 5000 of FIG. 5 is cut using a cutter 6000. The interior material 5000 is cut so that the cut edge 5002 of the cut substantially surrounds the damaged portion 5003. In FIG. 6, the cut edge 5002 is formed in a circular arc shape, but the shape of the cut edge 5002 is not particularly limited, and may be formed in a circular shape or a rectangular shape. At the time of this cutting, the plane of the blade portion 6001 of the cutter 6000 moves between the interior material 5000 and the inner wall surface 4000 so as to be substantially parallel to the surface of the interior material 5000 and / or the inner wall surface 4000. It is preferable to cut out so as to cut 5000. Moreover, it is preferable to cut off the interior material 5000 so that a surface other than the cutting edge 5002 is not scratched on the surface of the interior material 5000 opposite to the surface on the inner wall surface 4000 side.

  As shown in FIG. 7, a portion 5001 including the damaged portion 5003 of the interior material 5000 is rolled and removed from the inner wall surface 4000 to expose the inner wall surface 4000 including the damaged portion 4003. FIG. 7 discloses a state in which a part 5001 including a damaged part 5003 is at least partially connected to the inner wall. However, the present invention is not limited thereto, and the part 5001 including the damaged part 5003 of the interior material 5000 is an inner wall surface. It may be completely separated and removed from 5000. Since the inner wall surface 4000 including the damaged portion 4003 may have a part of the interior material 5000 or an adhesive that has fixed the interior material 5000 to the inner wall surface 4000, the inner wall surface 4000 may be made of a file or the like. It may be polished and smoothed.

  Next, as shown in FIG. 8, the plate material 2000 is fixed to the inner wall surface 4000 including the damaged portion 4003 so as to cover the damaged portion 4003. On the surface of the plate material 2000, an adhesive layer of a type for removing the outermost non-adhesive peelable sheet may be provided in advance along the entire surface or the outer periphery, and an adhesive may be applied before being fixed to the inner wall surface 4000. An adhesive layer may be provided by painting. The surface of the plate material 2000 provided with the adhesive layer is directed to the inner wall surface 4000 side, and the plate material 2000 is aligned with the damaged portion 4003 and attached to the inner wall surface 4000. After pasting the plate material 2000, the step between the plate material 2000 and the inner wall surface 4000 may be made as small as possible by pressing the plate material 2000 toward the inner wall surface 4000. Although FIG. 6 shows the case where the plate material 2000 is fixed by adhesion, the embodiment of the present invention is not limited thereto, and may be fixed by a fixing tool such as a nail or a stapler.

  As shown in FIG. 9, the mesh sheet 3000 is fixed from above the plate material 2000 so that the plate material 2000 is fixed to the inner wall surface 4000. On the surface of the mesh sheet 3000, an adhesive layer of a type that removes the outermost non-adhesive peelable sheet may be provided in advance along the entire surface or the outer periphery, and bonded before being fixed to the inner wall surface 4000. An adhesive layer may be provided by applying an agent. The surface of the mesh sheet 3000 on which the adhesive layer is provided is directed to the inner wall surface 4000 side, and the mesh sheet 3000 is attached and fixed to the inner wall surface 4000 so as to cover the plate material 2000.

  As shown in FIG. 10, the portion 5001 having the damaged portion 5003 of the interior material 5000 is returned and fixed again on the inner wall surface 4000 repaired by the plate material 2000 and the mesh sheet 3000. At this time, an adhesive is applied to the inner wall surface 4000 repaired by the plate material 2000 and the mesh-like sheet 3000 in whole or in part, and then the portion 5001 having the damaged portion 5003 of the interior material 5000 is bonded to the inner wall surface 4000. Alternatively, the adhesive agent may be entirely or partially applied to the portion 5001 having the damaged portion 5003 of the interior material 5000, and then the portion 5001 having the damaged portion 5003 of the interior material 5000 may be adhered to the inner wall surface 4000. May be.

  Next, as shown in FIG. 11, the damaged portion repair sheet 8000 is fixed to the interior material 5000 so as to cover the damaged portion 5003 of the interior material 5000. The damaged part repair sheet 8000 has the same area as the damaged part 5003 or an area larger than that. At this time, if the step of the interior material 5000 due to the damaged portion 5003 or the area of the damaged portion 5003 is large, the caulking agent can be embedded in the damaged portion 5003 so as to fill the step or damaged portion 5003. As the caulking agent, an acrylic resin, a modified silicone resin, or the like can be used.

As a method for fixing the damaged part repair sheet 8000 to the interior material 5000 and / or the caulking agent, an adhesive is applied to one surface of the damaged part repair sheet 8000 completely or partially, and then the interior material 5000 and / or The damaged part repair sheet 8000 may be fixed to the caulking agent, or an adhesive is applied to the interior material 5000 and / or the caulking agent in the vicinity of the damaged part 5003, and then the damaged part is repaired to the interior material 5000 and / or the caulking agent. The sheet 8000 may be fixed. The damaged portion repair sheet 8000 is provided in an area larger than the area of the damaged portion 5003 of the interior material 5000, and the shape is not limited, but is preferably provided in a substantially circular shape or a substantially elliptical shape.

Moreover, it is preferable that one surface of the damaged part repair sheet 8000 is as close in appearance to the surface opposite to the surface fixed to the inner wall surface 4000 of the interior material 5000 as much as possible. Therefore, the damaged part repair sheet 8000 is obtained by scraping a part of the interior material 5000 in which the damaged part 5003 is not formed, for example, a part of the interior material 5000 located inside the outlet or the back side of the furniture with the cutter 6000 or the like. It may be formed. The surface of the interior material 5000 and the surface of the damaged part repair sheet 8000 may be provided with an uneven or flat pattern so that the pattern of the damaged part repair sheet 8000 matches the pattern of the interior material 5000. It is preferable in terms of appearance to fix the damaged part repair sheet 8000 to the interior material 5000 and / or the caulking agent.

  After fixing the damaged part repair sheet 8000 to the interior material 5000 and / or the caulking agent, the repaired part is formed by leveling the damaged part repair sheet 8000 and the surrounding interior material 5000 using the flat surface of the spatula 7000. Flatten and adjust the external shape.

The inner wall repair method according to the fourth embodiment of the present invention can use the inner wall repair tool according to the first embodiment or the second embodiment or the inner wall repair kit according to the third embodiment. The configurations disclosed in the first embodiment, the second embodiment, and / or the third embodiment are applied as they are in the fourth embodiment.

  The preferred embodiments of the present invention have been described above. However, the present invention is not limited to the illustrated embodiments, and various modifications, additions, and deletions can be made and various modifications can be made. Is. For example, in the above-described embodiment, the damaged portion repair sheet 8000 is bonded so as to cover the damaged portion 5003. The repair portion may be formed by applying or spraying from / on the caulking agent.

DESCRIPTION OF SYMBOLS 20 ... Board | plate material, 30 ... Mesh-like sheet, 40 ... Inner wall surface, 50 ... Interior material 51 ... Part which has a damaged part, 52 ... Cut edge, 53 ... Broken part 200 ... Plate material, 201 ... Perforation, 202 ... Serrated edge 300 ... mesh glass fiber sheet, 60 ... cutter, 61 ... blade part 62 ... gripping part, A ... center axis, 70 ... spatula, 71 ... tip part, 72 ... gripping part B ... center axis, 2000 ... plate material, 3000 ... mesh -Like sheet 4000 ... inner wall surface, 4003 ... damaged part, 5000 ... interior material 5001 ... part having the damaged part, 5002 ... cut edge 5003 ... damaged part, 6000 ... cutter, 6001 ... blade part, 6002 ... gripping part 7000 ... spatula, 8000 ... Damaged part repair sheet

Claims (10)

A plate material fixed to the inner wall surface of the building;
A mesh-like sheet having rigidity lower than that of the plate material, the mesh-like sheet fixed to the inner wall surface so as to cover the plate material; and
An inner wall repair tool comprising:   The inner wall repair tool according to claim 1, wherein the plate member is made of a thin metal plate having a plurality of perforations. A plate material fixed to the inner wall surface of the building;
A mesh-like sheet having rigidity lower than that of the plate material, the mesh-like sheet fixed to the inner wall surface so as to cover the plate material; and
A cutter for cutting the interior material fixed to the inner wall surface and removing the interior material from the inner wall surface;
A spatula for leveling the surface of the interior material reattached to the inner wall surface and the plate material;
An inner wall repair kit characterized by comprising:   The inner wall repair kit according to claim 3, wherein the cutter includes a grip portion and a blade portion extending from the grip portion, and the grip portion and the blade portion are arranged in a straight line in a plan view, The inner wall repair kit is characterized in that the center axis of the grip part and the center axis of the blade part intersect at a predetermined angle. A board is fixed to the inner wall of the building,
A method for repairing an inner wall, comprising fixing a mesh sheet having a larger area than the plate material to the inner wall surface from above the plate material.   6. The inner wall repair method according to claim 5, wherein, before fixing the plate material, the interior material fixed on the inner wall surface of the building is removed with an area larger than the plate material, and the interior material is removed. A method of repairing an inner wall, comprising fixing the plate material on the inner wall surface.   The inner wall repair method according to claim 6, wherein the removed interior material is fixed again from above the plate material, the mesh sheet, and the inner wall surface.   The inner wall repair method according to claim 7, wherein the interior material has a damaged portion, and a damaged portion repair sheet that covers the damaged portion is fixed on the damaged portion.   9. The inner wall repair method according to claim 8, wherein a surface of the damaged portion repair sheet is substantially the same in appearance as the surface of the interior material.   9. The inner wall repair method according to claim 8, wherein the damaged portion repair sheet is formed by cutting a part of the interior material.

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