JP2007092443A - Wallpaper repairing agent - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a wallpaper repairing agent which can be applied easily even on a place like a ceiling where a conventional liquid wallpaper repairing agent has been difficult to apply, and which can be conveniently used coping widely with places of various widths like a gap, a scar, or a hole to be repaired. <P>SOLUTION: The wallpaper repairing agent 1 is made to be usable irrespective of whether the a tip of the pen is directed up or down, even when the place of repair is a high part of a wall surface or the ceiling, by forming the wallpaper repairing agent 1 with solid oil pastel to eliminate the conventional necessity of putting the liquid repairing agent in the pen body or to eliminate the problem that the liquid repairing agent moves inside the pen body. Further, the repairing agent 1 is formed to be a triangle pole in which at least two of the three angles of a bottom face of the triangle pole are different from each other so that the end part 4 etc. having the different angle can cope with the gap, the scar, the hole, etc. of various widths. <P>COPYRIGHT: (C)2007,JPO&INPIT

Description

  The present invention relates to a wallpaper repair agent, and in particular, is suitable for use as a repair agent used for repairing a gap or a scratch on a wallpaper generated at a cut-off portion of wallpaper.

  Conventionally, as wallpaper, a vinyl chloride resin layer is formed on a paper substrate, and a pattern layer is provided on the vinyl chloride resin layer by printing, or the vinyl chloride resin layer is foamed. A wallpaper sheet called a vinyl chloride wallpaper is widely used, such as an embossed pattern formed with an uneven pattern.

  When pasting such a wallpaper sheet on a wall of a house or the like, the wallpaper sheet is cut to an appropriate length, and the sheets are pasted side by side. At the time of this pasting, the joint portion between the adjacent wallpaper sheets is cut by a method called cutting. As shown in FIG. 4, the cutting is performed by overlapping two wallpaper sheets 100 a and 100 b to be joined together and pasting them on the wall surface, and cutting the approximate center (indicated by the alternate long and short dash line) of the overlapped portion. This is a general method for reliably affixing joints without gaps.

  However, the wallpaper sheet affixed by the above-mentioned cutting can be affixed to the wall surface without any gaps at the beginning of construction, but over time, due to distortion of the house and expansion and contraction of the wallpaper sheet, There was a case where a gap was formed at the cut-off portion. In addition to the gaps at the cut-off portion described above, the wallpaper sheet may be scratched or perforated while the wallpaper sheet is being used.

In view of such problems, the present inventor has invented a wallpaper repair agent for repairing gaps, scratches and holes in the wallpaper sheet, and has applied for a patent (for example, And Patent Document 1). The wallpaper repairing agent described in Patent Document 1 is configured by containing a liquid repairing agent composed of a vinyl chloride resin, propylene glycol monomethyl ether acetate, ethyl acetate, a thickener and the like in a pen body.
JP 2005-82672 A

  However, since the wallpaper repair agent of Patent Document 1 contains a liquid repair agent in a pen body, there is a problem that it is difficult to use unless the pen tip is directed downward. Therefore, in order to repair gaps, small scratches, holes, etc. that occur at the cut-off parts of wall paper sheets such as high places on the walls and ceiling where the pen tip cannot be worked down, the above liquid wallpaper repair agent is used. Was not suitable.

  In addition, the widths of gaps, scratches, holes, and the like that are actually repaired vary, while the pen tip of the pen body that contains the wallpaper repair agent described above has a fixed thickness. For this reason, the user has to use a pen body having a pen point corresponding to the width of the repaired portion, which is inconvenient.

  The present invention has been made to solve such problems, and can be easily used in places such as high places on the walls and ceilings that are difficult to use with conventional wallpaper repair agents. The purpose of the present invention is to provide an easy-to-use wallpaper repairing agent that can be widely applied to various widths such as gaps, scratches and holes to be repaired.

  In order to solve the above problems, in the present invention, solid oil pastels are formed in a triangular prism, and at least two of the three corners of the bottom surface of the triangular prism are formed at different angles.

Since the wallpaper repairing agent of the present invention configured as described above is solid, it is not necessary to put a liquid wallpaper repairing agent into the pen body as in the prior art. Therefore, the problem that the liquid repair agent moves in the pen body does not occur. Therefore, unlike the pen body that contains the repair agent, you can use the wallpaper repair agent regardless of the vertical direction of the pen tip, and you can easily work even when repairing the height of the wall or the ceiling. it can.
In addition, it is possible to use different angles with different triangular prisms according to gaps, scratches and holes of various widths. As a result, it is possible to deal with gaps, scratches, holes, and the like having various widths with a single wallpaper repair agent, which improves usability and improves the efficiency of repair work.

(First embodiment)
DESCRIPTION OF EXEMPLARY EMBODIMENTS Hereinafter, a first embodiment of the invention will be described with reference to the drawings. FIG. 1 is a diagram illustrating a configuration example of a wallpaper repair agent 1 according to the first embodiment. As shown in FIG. 1, the wallpaper repair agent 1 of this embodiment is comprised as a solid pen body.

  The main components of wallpaper repair agent 1 are wax, oil, extender pigments and pigments. The wax is a base material for molding the wallpaper repair agent 1 into a stick shape so that it can be written on paper or a wall. For example, carnauba wax or wood wax can be used. The oil is for making the wallpaper repair agent 1 smooth and can be used, for example, hardened oil or coconut oil. The extender pigment is for adjusting the hardness of the wallpaper repair agent 1 and preventing oil bleeding, and for example, titanium oxide or calcium carbonate can be used. The pigment is for coloring the wallpaper repair agent 1 and is added according to a desired color.

  In addition, the component of the above-mentioned wallpaper repair agent 1 is only an example. For example, the wallpaper repair agent 1 can be constituted using the same components as those of known oil pastels.

The shape of the wallpaper repair agent 1 made of such components is formed in a triangular prism as shown in FIG. Here, the three side surfaces 2 (2 ₋₁ to 2 ₋₃ ) of the wallpaper repair agent 1 have a parallelogram shape, and the two parallel bottom surfaces 3 (3 ₋₁ and 3 ₋₂ ) are triangular. It has a shape. And the angle | corner formed by the two adjacent side surfaces 2, ie, the angle of three angles which the bottom face 3 has, is formed so that at least 2 may differ. Preferably, all three corners are formed differently. More preferably, all three corners are formed to be 90 degrees or less. The reason for this will be described later.

Next, the dimension of the wall surface repair agent 1 is demonstrated. FIG. 2 is a diagram illustrating an example of dimensions of the wall surface repair agent 1. Here, the three corners of a triangle that forms one of the bottom _{3 -1} A, B, expressed in C, and three corners of the triangle forming the other of the bottom _{3 -2} A', B', in C' It shall represent.

In the wall surface repair agent 1 shown in FIG. 2, the corners A and A ′ of the bottom surface 3 are 90 degrees, the corners B and B ′ are 30 degrees, and the corners C and C ′ are 60 degrees. Further, the lengths of the sides BC and B′C ′ facing the 90 ° angles A and A ′ are 30 millimeters, and the lengths of the sides AC and A′C ′ facing the 30 ° angles B and B ′ are 15 mm. The length of sides AB and A′B ′ facing the millimeters and the 60 ° angles C and C ′ is 26 millimeters. Moreover, the height of the triangular prism which is the shape of the wallpaper repair agent 1, that is, the distance AA ′ (= BB ′ = CC ′) between the parallel bottom surfaces 3 ₋₁ and 3 ₋₂ is set to 100 millimeters.

  The above dimensions are merely examples. In consideration of ease of holding and ease of use of the wallpaper repair agent 1, it is preferable that the lengths of the sides AC and A′C ′ facing the 30 ° corners B and B ′ are 5 to 20 mm. Correspondingly, the lengths of the sides AB and A′B ′ facing the angles C and C ′ of 60 degrees are 7.071 to 28.284, the sides facing the angles A and A ′ of 90 degrees. The lengths of BC and B′C ′ are preferably 10 to 40 millimeters. Moreover, the above-mentioned angle is only an example. If at least two of the three corners are different, other angles can be formed.

  Next, the operation of the wallpaper repair agent 1 will be described. When a user repairs a gap, a scratch, a hole, or the like generated in a cut and cut portion of the wallpaper, one side or the entire surface of the wallpaper repair agent 1 or the bottom surface 3 (hereinafter referred to as the edge 4 or the like). ) In contact with gaps, scratches and holes. Here, the end portion 4 is a tip portion formed by a total of three surfaces including two side surfaces 2 adjacent to the wallpaper repair agent 1 and one of the bottom surfaces 3.

  Since the wallpaper repair agent 1 is solid, even when repairing the height of the ceiling or wall surface, it is possible to use which end 4 or the like without worrying about the top and bottom of the pen tip as in the past. Can also work easily. Further, as in the example shown in FIG. 2, since the three corners of the bottom surface 3 are formed with a difference of 30 degrees, 60 degrees, and 90 degrees, respectively, the sharpness of the end portion 4 can be changed. It is also possible for the user to use the end portion 4 or the like properly according to the width of the gap, scratch, hole or the like to be repaired. For example, when repairing a narrow place, the angle is sharp. In FIG. 2, the end 4 having an angle of 30 degrees is selected and used. When repairing a wide place, the angle is 60 degrees. The end 4 can be selected and used such that the end 4 has an angle of 90 degrees in a wider area.

  Here, if two of the three corners of the bottom surface 3 are different, they can be used properly according to the width of the repaired portion. However, if the three corners are all different angles, it is more preferable because variations of the end portion 4 that can correspond to the width of the repaired portion are increased. In addition, it is difficult to work with a large corner, and a shape having such a corner is difficult for the user to hold. Therefore, it is more preferable that all the three corners are formed to be 90 degrees or less.

  As described above in detail, according to the first embodiment, the wallpaper repair agent 1 is configured as a solid pen body, so that the pen tip cannot be directed downward such as a ceiling or a high place on a wall surface. Easy to use even in places. In addition, by changing the shape of wallpaper repair agent 1 to a triangular prism and changing the angles of at least two corners, the end portion 4 of wallpaper repair agent 1 is selected according to the width of the gap, scratch, hole, etc. to be repaired. Can be used. As a result, a single wallpaper repair agent 1 can deal with repair locations of various widths, which is easy to use and can improve the work efficiency of the user.

(Second Embodiment)
FIG. 3 is a diagram illustrating a configuration example of the wallpaper repairing agent 10 according to the second embodiment. In FIG. 3, the same components as those shown in FIG. 1 are denoted by the same reference numerals and description thereof is omitted.

  The wallpaper repair agent 10 of the second embodiment is composed of the same components as the wallpaper repair agent 1 of the first embodiment, and the shape is the same as that of the wallpaper repair agent 1 of the first embodiment. It is a triangular prism. The wallpaper repair agent 10 of 2nd Embodiment differs from the wallpaper repair agent 1 of 1st Embodiment by the point which has the cut | interruption 11, as shown in FIG.

  Here, the cut 11 is made from one side of the wallpaper repair agent 1. The cut 11 is made from a direction perpendicular or oblique to the longitudinal direction of one side surface. One or more cuts 11 are made at a required interval. In addition, the wallpaper repair agent 1 is made to leave the joint part 12 which does not enter the cut | interruption 11.

  The depth and thickness of the cut 11 are preferably as follows. First, the depth will be described. As will be described later, the wallpaper repair agent 10 is configured so that the user can sequentially fold along the cut line 11 for each portion divided by the cut line 11. If the depth of the cut line 11 is not sufficient and the cut line 11 is shallow, if the wallpaper repairing agent 10 is folded, irregularities are generated in the joint portion 12, making it difficult to repair fine gaps or scratches. End up. Therefore, it is desirable to set the depth of the cut 11 so that when the user folds the wallpaper repair agent 10 along the cut 11 with a normal force, the connecting portion 12 becomes flat along the cut 11. .

  Further, as the repair work is performed, the wallpaper repair agent 10 gradually decreases. If the wear reaches the cut line 11 during the work, the wallpaper repair agent 10 breaks during the work, which hinders the work. Therefore, it is necessary to set the depth of the cut line 11 in consideration of the amount of the wallpaper repair agent 10 that can be reduced by normal work. If the cut 11 is too deep, the wallpaper repair agent 10 is broken by the force of the user pressing the wallpaper repair agent 10 against the wall surface during the operation, and the operation becomes difficult. In consideration of this point, it is desirable to set the depth so as not to be broken by the user's normal power.

  Next, the thickness will be described. The thickness may be any thickness as long as the user can fold along the cut 11 when applying a normal force for folding the wallpaper repair agent 10. However, if the thickness is too large, it is likely to be broken during normal work. Therefore, it is desirable to set the thickness in consideration of the material and the like. It is also necessary to consider the ratio of thickness to depth. That is, when the cut line 11 is deep, it becomes easier to break when the cut line 11 is too thick compared to when the cut line 11 is shallow.

In addition, it is preferable to make the cut line 11 from the side surface 2 facing the corner of the largest angle so that the wallpaper repair agent 10 is not broken from the cut line 11 by an external force such as a user's force applied during the work. . That is, if described with reference to FIG. 2, 90 ° corners A, scored 11 from the side 2 _-3 facing the A', corners A, it is preferable that the A'-side coupling portion 12. When the largest angle is used as the joint portion 12, the wallpaper repair agent 10 is less likely to break during the operation because it can withstand external force than when the smaller angle is used as the joint portion.

  Next, the operation of the cut 11 of the wallpaper repair agent 10 will be described. First, the user applies the edge 4 of the wallpaper repairing agent 10 to the repaired part and performs the repairing work. However, the edge 4 etc. of the wallpapering repairing agent 10 becomes rounded as the work proceeds. It becomes. If it does so, it will become difficult to use this roundish wallpaper repair agent 10 with respect to a fine clearance gap, a crack, etc. In such a case, when the user applies a force so as to fold the coupling portion 12 from the cut 11 side, the end 4 and the like which are rounded and become unnecessary can be removed from the wallpaper repairing agent 10. Thus, the user can obtain a flat bottom surface 3 without using a cutter such as a cutter to scrape the wallpaper repairing agent 10, and perform repair work at the newly sharpened end 4 or the like. Can do.

  As described above, in the second embodiment, the cut wall 11 is cut in the wallpaper repairing agent 10 so that the rounded end 4 and the like are immediately removed, and the work is performed with the new sharpened end 4 and the like. Therefore, it is easy to use and work efficiency can be further improved.

  The wallpaper repairing agent of the present embodiment may have a polygonal shape other than a triangle on the bottom surface, but the angle increases by 90 degrees or more in the polygon, making it difficult to repair fine portions. In addition, it is difficult to use a sharp shape such as a star shape because it easily breaks during work. For this reason, the shape of the bottom surface of the wallpaper repair agent is preferably a triangle.

  In addition, each of the above-described embodiments is merely an example of actualization in carrying out the present invention, and the technical scope of the present invention should not be construed in a limited manner. In other words, the present invention can be implemented in various forms without departing from the spirit or main features thereof.

  INDUSTRIAL APPLICABILITY The present invention is useful as a wallpaper repair agent used for repairing gaps generated at the cut and cut portions of wallpaper sheets, scratches and holes in wallpaper sheets, and the like.

It is a figure which shows the structural example of the wallpaper repair agent which concerns on 1st Embodiment. It is a figure which shows an example of the dimension of a wallpaper repair agent. It is a figure which shows the structural example of the wallpaper repair agent which concerns on 2nd Embodiment. It is a figure which shows the cutting of a wallpaper.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Wallpaper repair agent 2 Side surface 3 Bottom face 4 Edge 10 Wallpaper repair agent 11 Cut | interruption 12 Joint part

Claims (5)

  A wallpaper repair agent characterized in that a solid oil pastel is formed into a triangular prism and at least two of the corners of the triangular prism have different angles.   The wallpaper repair agent according to claim 1, wherein the three corners of the triangular prism have different angles.   The wallpaper repair agent according to claim 1 or 2, wherein the three corners of the bottom surface of the triangular prism are formed so as to be 90 degrees or less.   The wallpaper repair agent according to claim 1, 2, or 3, wherein a cut is made from one side of the triangular prism in a direction perpendicular or oblique to the longitudinal direction of the one side. The wallpaper repair agent according to claim 4, wherein a cut is made from a side surface facing the corner of the largest angle among the three corners of the bottom surface of the triangular prism.

Images