JP2005090220A - Cylindrical building material, building material fitting member and installation method of building material - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a building material capable of being made and installed easily, a building material fitting member and an installation method of installing the building material easily. <P>SOLUTION: A wall face material fitting member 2 comprising a base 21, a roughly cylindrical front end 23 and a sheet-shaped body 22 located between the two is fixed to a skeleton 5. A wall face material 1 having a circular hole 15 opened in the side end face 14 and extended horizontally a slit 16 opened in the rear face 12, communicating with the hole 15 and extended horizontally is fitted on the wall face material fitting member 2 by sliding laterally in such a way that the front end 23 and the body 22 of the wall-surface-material mounting implement 2 are inserted into the circular hole 15 and the slit 16. <P>COPYRIGHT: (C)2005,JPO&NCIPI

Description

  The present invention relates to a building material made of ceramics, tiles, bricks, and the like, a fixture for attaching the building material to a housing, and a method for constructing the building material.

  Conventionally, in order to decorate the wall surface of a building, a wall material made of ceramics, tiles, bricks or the like is often attached to a frame such as a concrete wall or a pillar. These wall materials are attached to the case by a wet method that is fixed to the case with a mortar, or by a dry method that is fixed to the case using a mounting bracket, etc., but the former wet method requires skilled skills and requires adhesion of the mortar. When the strength is low, problems such as peeling off occur, and the latter dry method is often employed.

  For example, as a tile dry construction method, a hole is formed on the back surface of a tile, a fixing metal is inserted and fixed in the hole, and the fixing metal is fixed to a work surface by an attachment metal.

However, since the holes formed on the back surface of the tile in the tile dry method are perpendicular to the back surface of the tile and the inner diameter is uniform, there is a problem that the fixing force of the fixing bracket to the hole on the back surface of the tile is not sufficient. . Therefore, Patent Document 1 proposes that a hole formed on the back surface of the tile is in an undercut configuration to reliably prevent the fixing bracket from coming off.
JP-A-8-1629

  However, in the tile forming method disclosed in Patent Document 1, the raw material powder of the tile is filled in the forming space surrounded by the lower mold and the frame mold, and the raw powder is lowered to the predetermined tile by lowering the upper mold. When forming into a shape, a protrusion is provided that protrudes on the molding surface of the lower mold, and the elastic body is inflated by pressurizing the raw material powder with an internal hollow elastic member attached to the tip of the protrusion. Thus, a concave portion having a diameter-enlarged portion on the back side is formed on the back side of the tile at the same time as the tile molding, and therefore a special tile molding device and a tile molding process are required. In addition, in order to fix the tile obtained by this tile forming method to the frame, a special fixing metal whose tip is expanded after being inserted into the hole in the undercut form is required, and such a fixing metal is used. The construction of tiles is complicated.

  The present invention has been made in view of such circumstances, and can be easily manufactured, and can be easily constructed. Construction material installation tool and construction material construction method that can be easily constructed. The purpose is to provide.

  In order to achieve the above object, first, the present invention opens at at least one end surface, and opens at a circular hole having a substantially circular cross section extending in a predetermined direction, and at the opposite surface of the wall surface. In addition, the present invention provides a wall material characterized in that a slit is formed which communicates with the round hole and extends along the round hole (Claim 1).

  In the wall material according to the above invention (invention 1), since the undercut-like round hole is open at the end face, it can be easily manufactured without requiring a special mold or the like. . Further, the wall surface material is mounted on a wall using a wall surface material fixture having a columnar or cylindrical tip portion that can be fitted into a round hole portion and a plate-like portion that can be fitted into a slit. By sliding the wall material laterally so that the tip of the tool is inserted into the round hole and the plate-like part is inserted into the slit, it can be easily attached to the housing. The term “fitting” in the present specification includes not only fitting in a state where there is substantially no gap (play) between members, but also fitting in a state where there is some play. To do.

  In the wall material constructed as described above, the columnar or cylindrical tip of the wall material fixture has a columnar or cylindrical tip even when an external force is applied to the wall material in the direction of coming out of the wall material fixture. Since it contacts the inner wall surface of the round hole portion of the wall surface material, the wall surface material is prevented from falling off the wall surface material mounting tool.

  Also, even when an external force in the vertical direction is applied to the wall surface material, the wall surface material is moved up and down by the round holes and slits of the wall surface material and the tip and plate-like portions of the wall surface material fixture. Therefore, it is difficult for stress to occur in the wall surface material, and damage to the wall surface material is suppressed.

  Further, since the wall surface material has a round hole portion opened at the end surface thereof, the wall surface material is supported by inserting a bolt into the round hole portion from the end surface of the wall surface material with a support interposed. It can be fixed to the body. When a long bolt is used as the bolt, it is possible to fill the adhesive from the slit after inserting the long bolt.

  When the wall material according to the invention (invention 1) has a substantially plate shape as a whole, the thickness of the portion where the round hole portion and the slit are formed is larger than the thickness of the other portion. It is preferable to form it thickly (Claim 2). By adopting such a shape, it is possible to prevent a decrease in strength of the wall surface material in which the round hole portion and the slit are formed. In addition, when the wall material is damaged by impact, the cracking position will be a part other than the part where the round hole part and the slit are formed. If the round hole part and the slit are filled with adhesive, or the round hole part will be long. When a round bar or wire rod is inserted, it is possible to effectively prevent the fragments from scattering.

  On the opposite side of the wall surface of the wall material according to the above inventions (Inventions 1 and 2), a nut that can be screwed when the bolt is inserted into the round hole from the wall material end surface is fitted. A recess to be obtained may be formed (claim 3). In such wall materials, the nuts are fitted into the recesses so that the bolts inserted into the round hole portions from the end surfaces of the wall materials can be screwed into the nuts with the support interposed therebetween. It can be firmly fixed to the body.

  The wall surface material which concerns on the said invention (Invention 1-3) WHEREIN: The said slit may spread toward the opening part of the said slit (Invention 4). According to this invention, even if the wall surface material moves with respect to the wall surface material fitting inserted into the slit, the wall surface material attachment comes into contact with the corner near the slit and an excessive stress is applied to the corner. Is prevented. Moreover, also when filling with an adhesive agent, it can carry out easily from the opening part of the slit which has expanded.

  The wall surface material which concerns on the said invention (invention 1-4) WHEREIN: The said slit may be comprised only by the curved surface (invention 5). Thus, the slit which does not have a plane can be easily formed without generating a burr | flash etc. at the time of manufacture of a wall surface material.

  2ndly, this invention is a long cylindrical building material, Comprising: It is open in at least one end surface, The cross-sectional substantially circular round hole part extended in the longitudinal direction of the said cylindrical building material, The cylindrical building material is characterized in that a slit is formed on the inner wall surface of the cylindrical building material, which is open to the round hole portion and extends along the round hole portion. (Claim 6).

  The cylindrical building material according to the above invention (invention 6) can be constructed by inserting a wire or a round bar into the round hole and utilizing the wire or the round bar. In the cylindrical building material constructed in this way, even when the cylindrical building material is impact-destructed, it is possible to effectively suppress the debris from being scattered.

  In the cylindrical building material which concerns on the said invention (invention 6), the thickness of the part in which the said round hole part and the said slit are formed may be formed thicker than the thickness of another part (invention). 7). In the tubular building material according to the above inventions (inventions 6 and 7), a through-hole portion penetrating from the outer wall surface to the inner wall surface of the tubular building material is formed in the body portion of the tubular building material. (Claim 8). By using such a through-hole part and holding the wire rod and the round bar inserted into the round hole part of the cylindrical building material, it becomes possible to easily construct the cylindrical building material.

  The cylindrical building material which concerns on the said invention (inventions 6-8) WHEREIN: The said slit may spread toward the opening part of the said slit (invention 9). Moreover, the cylindrical building material which concerns on the said invention (Invention 6-9) WHEREIN: The said slit may be comprised only by the curved surface (Invention 10).

  Third, the present invention is a fixture for attaching a building material to a housing, a base portion that can be fixed to the housing, a substantially columnar or substantially cylindrical tip portion that is inserted into the building material, and the base portion. A building comprising: a body portion located between the tip portion, at least the vicinity of the tip portion being inserted into a building material, and a portion inserted into the building material being plate-shaped. A material fixture is provided (claim 11).

  In addition, the term “frame” in this specification refers to a wide range of objects to which building materials are attached, such as walls, columns, beams, ceilings, members attached to them (trunk edges, base hardware, etc.), etc. However, it is not limited to these. In addition, the “substantially cylindrical shape” in this specification includes a hook shape.

  The building material fixture according to the above invention (invention 11) can be easily manufactured by a conventional method. To construct the wall surface material (Claims 1 to 5) or the cylindrical building material (Claims 6 to 10) (collectively referred to as “building material”) using the building material fixture. The building material fixture may be fixed to the housing, and the building material may be slid laterally so that the tip is inserted into the round hole and the main body is inserted into the slit. According to this, the construction material can be easily constructed.

  In the said invention (invention 11), the said construction material attachment tool may be comprised by the metal plate, and the said front-end | tip part may be formed by rounding the said metal plate in the substantially cylindrical shape (invention 12). Such a building material fixture can be manufactured by bending a metal plate.

  4thly this invention was equipped with the said construction material fixture (Claims 11 and 12) and the elongate round bar material inserted in the hollow part of the said substantially cylindrical front-end | tip part, or inserted. The building material fixture characterized by these is provided (Claim 13). In this way, the building material can be reinforced by inserting the round bar material provided in the building material fixture into the round hole of the building material, and even if the building material is destroyed by impact, , It is possible to prevent the fragments from scattering.

  In the above invention (invention 11), the tip portion may be constituted by a long columnar member or cylindrical member, and a plurality of the main body portion and base may be provided on the long columnar member or cylindrical member (invention). Item 14). It is possible to reinforce the building material by inserting such a long tip into the round hole of the building material, and even if the building material is impact-destructed, fragments will be scattered. Can be suppressed.

  Fifthly, the present invention opens at at least one end face and extends in a predetermined direction, and has a substantially circular cross-sectional cross section, and opens at the opposite surface of the wall surface and communicates with the round hole. And it is a fixture for attaching the building material in which the slit extended along the said round hole part is formed to a predetermined object, Comprising: The front-end | tip part inserted in the round hole part of the said building material And a neck portion that is inserted into the slit of the building material, and a base portion that is located outside the building material, and at least a side end portion of the tip portion has a female shape into which another fixing member can be inserted. A building material fixture is provided (claim 15).

  According to the building material fixture according to the above invention (invention 15), by attaching the base to another member or housing, or by inserting the fixing member into the side end of the tip via the other member, The building material can be easily constructed.

  In the above invention (invention 15), the base portion may have a rail shape in which the head of the bolt can be fitted and slid (invention 16). According to this invention, the said building material can be easily constructed by utilizing the volt | bolt fitted to the desired position of the base.

  Sixth, the present invention provides a bolt having a through-hole formed in the radial direction of the shaft portion, and a cylindrical member through which the shaft portion of the bolt can pass, and at the end portion along the direction orthogonal to the axial direction. From a cylindrical member having a groove and a nut screwed into the shaft of the bolt (Claim 17), a male screw part, and a diameter of the male screw part A building material fixture (Claim 19) is provided, comprising an enlarged diameter portion (for example, a cylindrical portion or a cylindrical portion) formed with a larger diameter and a through hole formed in the radial direction.

  According to the building material fixture according to the above invention (Inventions 17 and 19), the cylindrical building material (Invention 8) can be easily constructed.

  In the above inventions (Inventions 17 and 19), it is preferable that a fitting portion that can be fitted with a tool is formed at an end of the bolt or the male screw portion (Inventions 18 and 20).

  Seventh, the present invention provides a plurality of wire rods or round bar members that can be inserted into each round hole portion of the wall surface material (Claims 1 to 5) or the cylindrical building material (Claims 6 to 10), and the plurality. And a connecting member for connecting the wire rods or the round bar members to each other (Claim 21). According to this invention, the scattering suppression effect by a wire or a round bar can be made more effective.

  Eighth, the present invention is inserted into a slit of the wall surface material at least in the vicinity of the distal end portion that can be fitted or engaged with the round hole portion of the wall surface material (claims 1 to 5). A construction material fixture having a plate-like main body portion is fixed to the housing, and the front end portion and the main body portion of the construction material fixture are inserted into the round hole portion and the slit of the wall surface material. Thus, the construction method of the wall surface material characterized by attaching the wall surface material to the building material fixture is provided (claim 22). According to this invention (invention 8), it is possible to construct the wall material very easily.

  In the said invention (invention 22), it is preferable that the said construction material attachment is the construction material attachment mentioned above (invention 11-14) (invention 23). By using the above-mentioned building material fixtures, the columnar or cylindrical tip of the building material fixtures can be applied even when an external force is applied to the wall material in the direction of coming out of the building material fixtures. Since the portion comes into contact with the inner wall surface of the round hole portion of the wall surface material, the wall surface material is reliably prevented from falling off the building material fixture.

  In the said invention (invention 22 and 23), it is preferable to insert a round bar in the part in which the front-end | tip part of the said construction material fixture does not exist in the round hole part of the said wall surface material (invention 24). Moreover, in the said invention (Invention 22), when the front-end | tip part of the said construction material fixture is a substantially cylindrical shape, a long round bar is inserted in the hollow part of the said substantially cylindrical front-end | tip part. It is preferable to do this (claim 25). By inserting the round bar material into the round hole portion of the wall surface material in this way, the wall surface material can be reinforced, and even if the wall surface material is subjected to impact destruction, the fragments are scattered. Can be suppressed.

  Ninthly, in the present invention, the building material fixture (Claim 13) in which a long round bar is inserted into the hollow part of the substantially cylindrical tip is fixed to the housing, or before the round bar is inserted. After fixing the building material fixture (Claim 13) to the housing, a long round bar is inserted into the hollow portion of the substantially cylindrical tip of the building material fixture, and the building material fixture The wall material is attached to the building material fixture so that the round bar, the tip, and the main body are inserted into the round hole and the slit of the wall material (Claims 1 to 5). A construction material construction method is provided (claim 26). According to this invention (invention 26), not only can the wall surface material be constructed very easily, but also the wall surface material is reinforced, and even if the wall surface material is impact broken, the fragments are scattered. This can be suppressed.

  In the above inventions (Inventions 22 to 26), a bolt is inserted into the round hole from the end face of the wall surface material (Inventions 1 and 2) with a desired support interposed (preferably screwed and bonded). Accordingly, the wall surface material may be fixed to the support body (Claim 27), or a nut is fitted into the concave portion of the wall surface material (Claim 3), and the desired support body is interposed therebetween. The wall material may be fixed to the support by inserting a bolt into the round hole from the end surface of the wall material and screwing the bolt into the nut. As used herein, the term “support” as used herein refers to a material that can support a wall material, and includes, for example, struts, mounting brackets, trunk edges, base hardware, and the like, but is not limited thereto. Absent.

  According to the above inventions (inventions 27 and 28), the wall surface material can be supported also on the side portion thereof, and the constructed wall surface material is prevented from sliding off in the lateral direction and falling off from the building material fixture. Can do. In particular, according to the above invention (invention 28), the wall surface material can be firmly fixed to the support.

  Tenth aspect of the present invention is a method in which a long bolt is inserted (preferably screwed and bonded) from the end face of the wall surface material (Claims 1 and 2) into the round hole portion with a desired support interposed therebetween. A construction material construction method is provided, wherein a wall material is fixed to the support (claim 29).

  The eleventh aspect of the present invention is that a nut is fitted into the recess of the wall surface material (Claim 3), a long bolt is inserted into the round hole portion from the end surface of the wall surface material with a desired support interposed therebetween, A construction method for a building material is provided, wherein the wall material is fixed to the support by screwing the bolt into the nut (Claim 30).

  By inserting the long bolt into the round hole portion of the wall surface material as in the above invention (inventions 29 and 30), not only can the wall surface material be fixed to the support at the side portion, but also the wall surface material is reinforced. Moreover, even when the wall surface material is cracked, it is possible to prevent the fragments from scattering.

  In the said invention (Inventions 22-30), the member (for example, building material fixture, a round bar material, a bolt, etc.) inserted in the round hole part and / or slit of the said wall surface material, and the round of the said wall surface material An adhesive may be interposed between the hole and / or the inner wall surface of the slit (claim 31). In this way, by interposing the adhesive, the wall material and the building material fixture and other members can be securely fixed, the wall material is reinforced, and the wall material should be destroyed by impact. However, it is possible to prevent the fragments from scattering.

  In the said invention (invention 31), you may make an adhesive agent also exist in the part in which the said member does not exist in the round hole part and / or slit of the said wall surface material (invention 32). Thus, even if it is a case where a wall surface material is impact-destructed by making an adhesive agent exist, it can suppress more effectively that a fragment is scattered.

  12thly, this invention inserts a wire or a round bar in the round hole part of the said wall surface material (Claims 1-5), and fixes the said wire or a round bar to a predetermined site | part. A material construction method is provided (claim 33).

  13thly, this invention inserts a wire or a round bar in the round hole part of the said cylindrical building material (Claims 6-10), and fixes the said wire or a round bar to a predetermined site | part, It is characterized by the above-mentioned. A construction method for building material is provided (claim 34).

  14thly, this invention arranges two or more said cylindrical building materials (Claims 6-10) in a longitudinal direction, and one wire or round bar in one round hole part which a plurality of said cylindrical building materials connect. The plurality of cylindrical building materials connected to each other by the compressive force are applied to the plurality of cylindrical building materials while applying a compressive force in the longitudinal direction while applying tension to the wire rod or the round bar member. A construction material construction method characterized by being fixed to a predetermined part is provided (claim 35).

  15thly, this invention inserts the said cylindrical member (Claim 17) and the said volt | bolt (Claim 17) in the through-hole part of the trunk | drum of the said cylindrical building material (Claim 8), The said cylindrical shape A wire or a round bar is inserted into a through hole of a bolt inserted into a round hole of a building material and a through hole of the cylindrical building material, and a portion of the bolt that protrudes outside the cylindrical building material is desired. The desired support member of the bolt so that the wire or round bar is fitted into the groove at the end of the tubular member inserted into the through hole of the tubular building material. A construction method for building material is provided, wherein the tubular building material is fixed to the desired support member by screwing the nut (claim 17) into a portion protruding from the wall (claim 17). 36).

  Sixteenth, in the present invention, the cylindrical member (invention 18) and the bolt (invention 18) are inserted into a through-hole portion of the trunk portion of the cylindrical building material (invention 8), and the cylindrical shape is inserted. A wire or a round bar is inserted into a through hole of a bolt inserted into a round hole of a building material and a through hole of the cylindrical building material, and a portion of the bolt that protrudes outside the cylindrical building material is desired. The groove of the end of the tubular member inserted into the through-hole portion of the tubular building material while fitting the fitting portion of the bolt with the tool and suppressing the rotation of the bolt. The tubular building material is made to be the desired by screwing the nut (Claim 18) into a portion protruding from the desired support member of the bolt so that the wire or the round bar is fitted to the bolt. A construction method for a building material characterized by being fixed to a support member of the present invention (claim 3). ).

  17thly, this invention inserts the end part of the said construction material attachment tool (Claim 19) in the through-hole part of the trunk | drum of the said cylindrical construction material (Claim 8), The round of the said cylindrical construction material Inserting a wire or a round bar into the through hole of the building material fixture inserted into the hole and the through hole of the cylindrical building material, and penetrating the male screw portion of the building material fixture through a desired support member, A construction material for fixing a cylindrical construction material to the desired support member by screwing a nut to a portion of the male thread portion of the construction material fixture that protrudes from the desired support member. A construction method is provided (claim 38).

  18thly, this invention inserts the one end part of the said construction material attachment tool (Claim 20) in the through-hole part of the trunk | drum of the said cylindrical construction material (Claim 8), The round of the said cylindrical construction material Inserting a wire or a round bar into the through hole of the building material fixture inserted into the hole and the through hole of the cylindrical building material, and penetrating the male screw portion of the building material fixture through a desired support member, While fitting the fitting part of the building material fixture and a tool to suppress the rotation of the building material fixture, a nut is placed on the portion of the external thread portion of the building material fixture that protrudes from the desired support member. A construction method for building material is provided, wherein the cylindrical building material is fixed to the desired support member by screwing together (claim 39).

  Nineteenthly, the present invention is a method for constructing the building material (claim 15) using the building material fixture (claim 15), wherein the tip and neck of the building material fixture are The wall material and the desired member are inserted into a round hole portion and a slit of the building material, and a fixing member is inserted into a side end portion of the distal end portion of the building material fixture with a desired member interposed therebetween. A construction material construction method characterized by fixing is provided (claim 40).

  In the said invention (invention 40), you may fix the base of the said building material fixture to a desired target object in a desired stage (invention 41).

  The wall material, cylindrical building material, and building material fixture of the present invention can be easily manufactured, and by combining these, the building material can be easily constructed. Moreover, according to the construction material construction method of the present invention, the construction material can be easily constructed.

Hereinafter, embodiments of the present invention will be described with reference to the drawings.
[First embodiment]
[Wall material]
FIG. 1 is a perspective view of a wall material according to an embodiment of the present invention. The wall surface material 1 according to the present embodiment has a substantially plate shape as a whole, and a convex portion 13 having a substantially trapezoidal cross section is formed in a horizontal direction at a predetermined position on the surface (back surface) 12 on the opposite side of the wall surface 11. It is formed so as to extend. In the present embodiment, the convex portions 13 are formed at the upper end portion and the lower end portion (not shown) of the wall surface material 1, and a plurality of convex portions 13 are formed at a constant interval between the upper end portion and the lower end portion.

  In the wall material 1, a substantially central portion in the thickness direction of a portion (thick portion) where the convex portion 13 is formed, and a substantially central portion in the width direction (vertical direction in FIG. 1) of the convex portion 13. Is formed such that a round hole portion 15 having a substantially circular cross section that opens at the side end face 14 of the wall material 1 extends in the horizontal direction. Further, a slit 16 that opens at the back surface 12 of the wall surface 11 and communicates with the round hole portion 15 is horizontal at a substantially central portion in the width direction (vertical direction in FIG. 1) of the convex portion 13 in the wall material 1. It is formed to extend in the direction.

  The diameter of the round hole portion 15 is preferably about 1.5 to 5 times the width of the slit 16, and particularly preferably about 2 to 3 times. If the diameter of the round hole portion 15 is too small, the wall surface material 1 can be easily removed from the wall material fixture described later. If the diameter of the round hole portion 15 is too large, the thickness of the wall surface material 1 is increased to ensure strength. It must be thicker than necessary.

  The position of the round hole portion 15 in the thickness direction of the wall surface material 1 and the depth of the slit 16 are such that the wall surface material 1 can maintain a predetermined strength, and the wall surface material 1 can be reliably secured by a wall surface material mounting tool described later. It sets suitably so that it may be hold | maintained.

  Examples of the material of the wall surface material 1 include ceramics, tiles, bricks and the like, but are not limited thereto. However, when the wall surface material 1 is made of a material with low toughness, the effects described below become more prominent.

  The wall material 1 according to the present embodiment can be manufactured by a conventional method, and can be manufactured by, for example, extrusion molding.

[Wall material fittings]
FIG. 2 is a perspective view of a wall surface material fixture according to an embodiment of the present invention. The wall surface material fixture 2 according to the present embodiment has a substantially L shape in a side view, a plate-like base portion 21, a plate-like main body portion 22 that is perpendicular to the base portion 21 and continues to the base portion 21, It is located on the opposite side of the base portion 21 and is composed of a distal end portion 23 continuing to the main body portion 22.

  The base 21 is a part fixed to the housing 5, and a hole 211 through which the bolt 3 can pass is formed in the base 21. Further, about half of the distal end portion 23 and the main body portion 22 on the distal end portion 23 side is a portion inserted into the wall surface material 1. The tip portion 23 has a substantially cylindrical shape (hook shape) in which a part of the cylinder is cut out, and is formed by rounding a plate material.

  The diameter of the front end portion 23 of the wall surface material fixture 2 and the thickness of the main body portion 22 are such that the front end portion 23 and the main body portion 22 of the wall surface material fixture 2 can be fitted into the round hole portion 15 and the slit 16 of the wall surface material 1. Thus, the diameter of the round hole portion 15 of the wall surface material 1 and the width of the slit 16 are set slightly smaller. Adhesive is applied between the front end portion 23 of the wall surface material fixture 2 and the inner wall surface of the round hole portion 15 of the wall surface material 1 and between the main body portion of the wall surface material fixture 2 and the inner wall surface of the slit 16 of the wall surface material 1. In the case of interposing, when the adhesive is further filled after the wall surface material 1 is attached to the wall surface material fixture 2 so that the adhesive can exert an adhesive force between them, the adhesive can be filled. Thus, the diameter of the front-end | tip part 23 of the wall surface material fixture 2 and the thickness of the main-body part 22 are set.

  Further, the length of the main body portion 22 of the wall surface material fixture 2 is set such that an adhesive is further applied to the slit 16 and the round hole portion 15 of the wall surface material 1 so that the wall surface material fixture 2 can securely hold the wall surface material 1. When filling, it sets suitably so that the adhesive agent filling operation | work can be performed.

  Although the wall surface material fixture 2 which concerns on this embodiment can be manufactured by bending a metal plate, it is not limited to this, For example, it can also manufacture by casting, forging, etc.

[Method of wall surface construction]
FIG. 3 is a perspective view showing the construction of the wall material according to the present embodiment using the wall material fixture according to the present embodiment, and FIGS. 4A and 4B are wall surface attachments according to the present embodiment. It is a side view which shows the state which constructed the wall surface material which concerns on this embodiment using a tool.

  In order to attach the wall surface material 1 according to the embodiment to the housing 5, first, the wall surface material attachment 2 is fixed to the housing 5. The wall material fixture 2 is fixed at a position corresponding to the positions of the round holes 15 and the slits 16 of the wall material 1 when the wall material 1 is constructed. The number of the tools 2 that can hold the wall surface material 1 reliably is set.

  In the present embodiment, the wall material fixture 2 is fixed to the housing 5 by screwing the bolt 3 to the housing 5 with a washer 31 interposed therebetween, but the present invention is not limited to this, and the bolt The wall material fixture 2 may be fixed to the housing 5 using a fixing tool other than 3, for example, a nail, or the wall material fixture 2 may be fixed to the housing 5 via another member. Even if the wall surface material fixture 2 is fixed to the frame 5 by embedding the base portion 21 of the wall surface material fixture 2 in the precast concrete during the production of the precast concrete or by embedding in the concrete when the concrete is placed. Good.

  Next, the wall material 1 is moved so that the front end 23 of the wall material fixture 2 is inserted into the round hole 15 of the wall material 1 and the main body 22 of the wall material fixture 2 is inserted into the slit 16 of the wall material 1. It is slid horizontally and attached to the wall surface material fixture 2. Thus, according to the wall surface material 1 and the wall surface material attachment 2 according to the present embodiment, the wall surface material 1 can be attached to the housing 5 simply by sliding the wall surface material 1 relative to the wall surface material attachment 2. Therefore, it is possible to construct very easily.

  At this time, as shown in FIG. 3 and FIG. 4, it is preferable to insert the round bar 4 into a portion of the round hole 15 of the wall member 1 where the tip 23 of the wall member fixture 2 does not exist. Thus, by inserting the round bar material 4 into the round hole portion 15 of the wall surface material 1, the wall surface material 1 can be reinforced, and even if the wall surface material 1 is destroyed by impact, Can be prevented from scattering. In addition, the diameter of the round bar 4 in the present embodiment is set to be substantially the same as the outer diameter of the distal end portion 23 of the wall surface material fixture 2.

  Moreover, as shown in FIG.4 (b), the round hole part 15 and the slit 16 of the wall surface material 1 (The part in which the wall surface material fixture 2 and the round bar material 4 exist are those members, and the round hole part 15 and the slit. It is preferable that the adhesive 6 is filled between the inner wall surface 16. By filling the adhesive 6 in this manner, the wall surface material 1 and the wall surface material fixture 2 / round bar material 4 can be securely fixed, the wall surface material 1 is reinforced, and the wall surface material 1 Even if it is a case where impact destruction occurs, it can suppress effectively that a fragment | piece is scattered.

  In addition, since the part (convex part 13) in which the round hole part 15 and the slit 16 of the wall surface material 1 which concern on this embodiment are formed is formed thicker than the thickness of another part, the wall surface material 1 is cracked. Sometimes, it is often cracked at portions other than the convex portion 13, and therefore the above-mentioned scattering suppression effect is more effective.

  The adhesive 6 is filled from the slit 16 on the back surface 12 side of the wall material 1 and / or the round hole 15 and the slit 16 on the side end surface 14 after the wall material fixture 2 and the round bar material 4 are inserted into the wall material 1. However, before the wall surface material fixture 2 and the round bar material 4 are inserted into the wall surface material 1, the round hole 15 and the slit 16 of the wall surface material 1 may be filled in advance, or before the insertion. You may apply | coat to the wall surface material fixture 2 and the round bar material 4.

  The type of the adhesive 6 is not particularly limited, but preferably has a certain degree of elasticity. For example, it is preferable to use a modified silicone adhesive or the like.

  In the wall surface material 1 constructed using the wall surface material attachment 2 as described above, even when an external force in a direction away from the housing 5 is applied to the wall surface material 1, the wall surface material attachment 2 Since the front end portion 23 abuts against the inner wall surface of the round hole portion 15 of the wall surface material 1, the wall surface material 1 is prevented from falling off the wall surface material attachment 2.

  Further, even when an external force in the vertical direction is applied to the wall surface material 1, the play between the round hole portion 15 and the slit 16 of the wall surface material 1 and the distal end portion 23 and the main body portion 22 of the wall surface material fixture 2. Can move up and down depending on the elasticity of the adhesive 6 interposed between them, or the wall material 1, the wall surface material fixture 2, and the housing 5 are hardly stressed, and the members and the structure are damaged. Is suppressed. Such an operational effect becomes more remarkable particularly when the wall surface material 1 is made of a material having low toughness.

  Furthermore, since the wall surface material 1 is provided with the round hole part 15 opened in the side end surface 14, it is round from the side end surface 14 of the wall surface material 1 through the support body 7, as shown in FIG. By inserting the bolt 3 ′ into the hole portion 15, the wall surface material 1 can be fixed to the support body 7. Thus, the wall surface material 1 having the round hole portion 15 can be fixed to the support body 7 at both side portions, and the wall surface material 1 fixed to the support body 7 at the both side portions slides in the lateral direction. As a result, it is possible to prevent the wall material member 2 from falling off.

  The bolt 3 ′ may be screwed into the round hole portion 15 of the wall surface material 1, or both may be bonded with an adhesive interposed between the bolt 3 ′ and the inner wall surface of the round hole portion 15. .

  The embodiment described above is described for facilitating understanding of the present invention, and is not described for limiting the present invention. Therefore, each element disclosed in the above embodiment is intended to include all design changes and equivalents belonging to the technical scope of the present invention.

  For example, instead of using a round bar 4 whose diameter is set to be substantially the same as the outer diameter of the tip 23 of the wall surface material fixture 2 as shown in FIG. 3, as shown in FIG. A long round bar 4 ′ that is set slightly smaller than the inner diameter of the tip 23 of the wall material fixture 2 is used, and the round bar 4 ′ is hollow in the tip 23 of the wall material fixture 2. You may insert in the part 231.

  In this case, the round bar member 4 ′ may be fixed to the wall member fixture 2 and the wall member fixture 2 and the round bar member 4 ′ may be integrated into the casing 5 or attached to the casing 5. The wall material 1 may be attached after inserting the round bar material 4 ′ into the distal end portion 23 of the wall surface material fixture 2 and further fixing the round bar material 4 ′ to the wall surface material fixture 2 as desired. After attaching the wall surface material 1 to the wall surface material fixture 2 fixed to the housing 5, the round bar 4 ′ may be inserted into the round hole portion 15 (the front end portion 23 of the wall surface material attachment 2).

  Moreover, like the wall surface material fixture 2A shown in FIG. 7, the distal end portion 23A may have a cylindrical shape. Such a wall surface material fixture 2A is manufactured by a method of welding the base portion 21 and the main body portion 22 that are manufactured by bending a metal plate into an L shape, and a tip end portion 23A made of a round bar material, casting, forging, or the like. can do. Although not shown, the tip portion 23A may be cylindrical instead of columnar.

  Further, as in the wall surface material fixture 2B shown in FIG. 8, the distal end portion 23B is formed of a long round bar material, and the long distal end portion 23B includes a plurality of angle members including the base portion 21 and the main body portion 22. It may be fixed. According to the wall surface material fixture 2B, the round bar material 4 as described above is not necessary.

  On the other hand, as shown in FIG. 5, when the bolt 3 ′ is inserted into the round hole portion 15 from the side end face 14 of the wall material 1 to fix the wall material 1 to the support 7, FIG. , (B), a concave portion 17 is formed in the vicinity of the side end surface 14 of the wall surface material 1C from the back surface 12 of the wall surface material 1C to the round hole portion 15 into which the nut 32 'can be fitted. It may be.

  In order to fix the wall surface material 1C to the support member 7, as shown in FIGS. 9C and 9D, a nut 32 ′ is fitted into the concave portion 17 and the support member 7 is interposed so that the wall surface material 1C is inserted. What is necessary is just to insert volt | bolt 3 'from the side end surface 14 to the round hole part 15, and screw the volt | bolt 3' to nut 32 '. As a result, the wall surface material 1 </ b> C is firmly fixed to the support 7. Even in this case, both may be bonded by interposing an adhesive between the bolt 3 ′ and the inner wall surface of the round hole portion 15.

  Furthermore, although not shown, the wall surface material may have a horizontally long shape in which only one round hole and one slit are formed. When an external force in the vertical direction is applied to such a wall material, the wall material can rotate around the front end 23 of the wall material fixture 2, so that stress is further generated in the wall material. It becomes difficult.

  Furthermore, like the wall surface material 1F shown in FIG. 13, the slit 16F may expand toward the opening of the slit 16F, that is, toward the back surface 12F of the wall surface material 1F. In such a wall surface material 1F, even when an external force in the vertical direction is applied to the wall surface material 1F, and the wall surface material 1F moves up and down around the distal end portion 23 of the wall surface material attachment 2, the wall surface material attachment 2 This prevents the main body portion 22 from coming into contact with the corner portion in the vicinity of the slit 16F of the wall surface material 1F and applying excessive stress to the corner portion. Moreover, in this wall surface material 1F, the slit 16 and the round hole part 15 of the adhesive 6 can be easily filled from the opening part of the slit 16 which has expanded.

  Note that the wall material according to the present invention can be applied to the housing or the support body by a wall material fixture other than the wall material fixture according to the present invention or without using the wall material fixture according to the present invention. it can.

  For example, the wall surface material 1 can be applied to the housing 5 by using a wall surface material fixture 2D as shown in FIG. The wall surface material fixture 2D includes a base portion 21 and a main body portion 22 that are the same as those of the wall surface material attachment device 2 described above. However, the distal end portion 23D has a substantially U shape in a side view instead of a cylindrical shape. It is formed by bending at about 180 °.

  When the wall surface material 1 is applied to the housing 5 using the wall surface material mounting tool 2D as described above, the front end portion 23D of the wall surface material mounting device 2D is engaged with the round hole portion 15 of the wall surface material 1. Here, when an external force in a direction away from the housing 5 is applied to the wall surface material 1, the end surface of the tip portion 23 </ b> D of the wall surface material fixture 2 </ b> D contacts the inner wall surface of the round hole portion 15 of the wall surface material 1. Therefore, the wall surface material 1 can be prevented from falling off the wall surface material attachment 2D.

  Moreover, as shown in FIG. 11, by inserting the long bolts 3 ″ into the round hole portions 15 from both side end surfaces 14 of the wall surface material 1 with the support body 7 interposed therebetween, the wall surface material can be used without using the wall surface material mounting tool. It is possible to fix the material 1 to the support body 7. By thus inserting the long bolt 3 "into the round hole portion 15 of the wall surface material 1, the wall surface material 1 is fixed to the support body 7 at both sides. Not only can the wall material 1 be reinforced, and even if the wall material 1 is cracked, it is possible to prevent the fragments from scattering.

  The long bolt 3 ″ may be screwed into the round hole portion 15 of the wall surface material 1, or an adhesive may be interposed between the long bolt 3 ″ and the inner wall surface of the round hole portion 15 to bond them together. Also good. Since the wall material 1 is provided with the slits 16, the adhesive can be filled from the slit 16 of the wall material 1 after inserting the long bolt 3 ″ into the round hole portion 15 of the wall material 1. By interposing an adhesive between the bolt 3 ″ and the inner wall surface of the round hole portion 15, the long bolt 3 ″ can be securely fixed to the wall surface material 1, and the wall surface material 1 is further reinforced. Even when the wall surface material 1 is cracked, it is possible to effectively prevent the fragments from scattering.

  Even in the above case, a plurality of recesses 17 into which nuts 32 ″ can be fitted are formed from the back surface 12 of the wall surface material 1E to the round hole portion 15 as in the wall surface material 1E shown in FIG. Nut 32 "is fitted to the base plate 7 and bolts 3" are inserted into the round hole portions 15 from both end faces 14 of the wall surface material 1E with the support 7 interposed therebetween, and the bolts 3 "are screwed into the plurality of nuts 32". You may do it.

[Second Embodiment]
FIG. 14 is a perspective view of a wall material according to another embodiment of the present invention. Moreover, FIG. 15 is a figure which shows the state which constructed the wall surface material which concerns on the embodiment, (a) is the figure which looked at the wall surface material from the back side, (b) is the figure which looked at the wall surface material from the side surface side, (C) is the figure which looked at the wall surface material from the bottom face side.

  The wall surface material 1G according to the present embodiment has a substantially plate-like shape as a whole, and a substantially circular cross section that is open at the upper or lower end surface of the wall surface material 1G at both upper and lower ends of the wall surface material 1G. A round hole 151G having a shape is formed so as to extend in the vertical direction, and a slit 161G that opens at the back surface 12G of the wall surface material 1G and communicates with the round hole 151G extends along the round hole 151G. It is formed to extend. The slit 161G in the present embodiment extends toward the back surface 12G of the wall surface material 1G.

  In the present embodiment, four round hole portions 151G and four slits 161G are formed on the top, bottom, left and right of the wall surface material 1G, but the present invention is not limited to this. Further, the lengths of the round hole portion 151G and the slit 161G are not particularly limited as long as sufficient strength is obtained to insert the round bar 41G into the round hole portion 151G and support the wall surface material 1G.

  Further, the wall surface material 1G is formed such that a round hole 152G having a substantially circular cross section that opens at the upper end surface and the lower end surface of the wall surface material 1G extends in the vertical direction, and the wall surface material 1G. A slit 162G that opens at the back surface 12G and communicates with the round hole 152G is formed to extend along the round hole 152G. The slit 162G in the present embodiment extends toward the back surface 12G of the wall surface material 1G. The numbers of the round hole portions 152G and the slits 162G are appropriately determined according to the size of the wall surface material 1G, and can be, for example, four.

  The round hole portion 151G and the slit 161G in the wall surface material 1G of the present embodiment are formed larger than the round hole portion 152G and the slit 162G. This is because the round hole portion 151G and the slit 161G support the wall surface material 1G. This is because the round hole portion 152G and the slit 162G are used for preventing debris scattering of the wall surface material 1G.

  As an example of a fixture used for the construction of the wall surface material 1G, an angle member 81 having holes corresponding to the round hole portion 151G and the round hole portion 152G opened at the upper end surface or the lower end surface of the wall surface material 1G, and a wall surface A round bar 41G that can be inserted into the round hole 151G of the material 1G, and has a length that is twice the length of the round hole 151G plus the mutual gap width of the wall surface 1G. And a wire 42G that can be inserted into the round hole 152G of the wall surface material 1G, the wire 42G being slightly longer than the length of the round hole 152G, and a through-hole through which the round bar 41G can be penetrated on the left and right walls A plate member 82 in which two holes are formed at intervals corresponding to the interval between the round hole portions 151G of the material 1G, and one through hole through which the bolt 84 can pass is formed at a position where the two through holes and a triangle are formed; Prepare.

  In order to construct the wall surface material 1G using the mounting tool, first, as shown in FIG. 15, the angle material 81 is attached to the upper end portion and the lower end portion of the wall surface material 1G. The vertical portion of the angle member 81 is positioned on the back surface 12G side of the wall surface member 1G. Next, the wire 42G is inserted into each round hole 152G of the wall surface material 1G, and the portion protruding from the round hole 152G of the wire 42G is bent along the vertical part of the angle member 81.

  Next, the round bar 41G is inserted into each round hole 151G of the wall surface material 1G via the plate material 82, and the plate material 82 is brought into close contact with the lower surface of the angle material 81 attached to the lower end portion of the wall surface material 1G. Then, the wall material 1 </ b> G is applied to the housing 5 by fixing the plate material 82 to the L-shaped support member 83 attached to the housing 5 using the bolts 84 and the nuts 85. If desired, the slit 161G, the round hole portion 151G, the slit 162G, and the round hole portion 152G may be filled with an adhesive from the openings of the slit 161G and the slit 162G of the wall surface material 1G.

  As described above, the wall surface material 1G according to this embodiment can be easily applied to the housing 5 by using the round bar material 41G and the plate material 82. In addition, since the wire 42G is inserted into each round hole 152G of the wall surface material 1G according to the present embodiment, the wall surface material 1G is reinforced, and the wall surface material 1G should be damaged by an impact. However, it is possible to suppress the fragments from scattering. Furthermore, since each wire 42G is connected by the angle material 81, the said scattering suppression effect is more effective.

  In the wall surface material 1G, the upper round hole portion 151G and the slit 161G and the lower round hole portion 151G and the slit 161G are communicated in the vertical direction to form a single round hole portion 151G and a slit 161G. Also good. In this case, the wall surface material 1G can be supported by providing a flange portion in the middle of the round bar 41G and bringing the flange portion into contact with the lower surface of the plate member 82.

  In the present embodiment, the wire 42G may be fixed to the angle member 81 by a method other than bending, for example, a method such as welding or screwing.

[Third embodiment]
16 is a perspective view of a cylindrical building material according to an embodiment of the present invention, FIG. 17 is a partially enlarged view of the cylindrical building material according to the embodiment, and FIG. 18 is a cylinder according to the embodiment. It is a perspective view of the building material fixture for a shape building material, FIG. 19 is a side view sectional drawing which shows the state which constructed the cylindrical building material which concerns on the embodiment, FIG. 20 is the cylinder shape which concerns on the embodiment It is a top view sectional view showing the state where construction material was constructed.

  As shown in FIG. 16, the tubular building material 10 according to the present embodiment has a substantially quadrangular tubular shape as a whole, and the hollow portion 101 has a substantially square shape in a side view. The cylindrical building material 10 has a round hole 1115 having a substantially circular cross section that opens at both end faces of the cylindrical building material 10 and extends in the longitudinal direction of the cylindrical building material 10. It is formed near each corner of the material 10 and at the center of each wall. The wire 42 is inserted into the round hole 1115.

  In addition, the cylindrical building material 10 is formed with a slit 116 that opens at the inner wall surface of the cylindrical building material 10 and communicates with the round hole portion 115 so as to extend along the round hole portion 115. ing. The slit 116 in the present embodiment extends toward the inner wall surface of the tubular building material 10. Further, as shown in FIG. 17, the slit 116 in the present embodiment is configured only by a curved surface that is convex toward the center of the slit 116. Thus, the slit 116 having no flat surface can be easily formed without generating burrs or the like when the tubular building material 10 is manufactured. In the embodiment, eight round hole portions 1115 and eight slits 116 are formed, but the present invention is not limited to this.

  A plurality of through-hole portions 102 penetrating from the outer wall surface to the inner wall surface of the cylindrical building material 10 are formed in the body portion of the cylindrical building material 10, and the shape of the through-hole portion 102 in this embodiment is circular. ing. The number of the through-hole portions 102 is not particularly limited as long as a strength sufficient to support the tubular building material 10 by inserting a construction material fixture 90 described later into the through-hole portion 102 is obtained.

  As shown in FIGS. 18 and 19, a building material attachment 90 according to the present embodiment includes a bolt 92 composed only of a shaft portion having no head, a nut 93 screwed into the bolt 92, and a tubular member 91. A through hole 921 into which the wire 42 can be inserted is formed in the radial direction of the tip of the bolt 92, and a recess 922 into which a hexagon wrench can be fitted is formed at the rear end of the bolt 92. .

  The cylindrical member 91 has a cylindrical shape through which the shaft portion of the bolt 92 can pass, and a groove 912 is formed in the distal end portion of the bolt 92 along the radial direction. The groove 912 has a shape into which the wire 42 can be fitted, and in the present embodiment, has a semicircular shape in a side view.

  To construct the tubular building material 10, first, as shown in FIG. 19, after inserting the bolt 92 into each through hole 102 of the trunk portion of the tubular building material 10, The wire 42 is inserted into each round hole 115 and the through hole 921 of the bolt 92. At this time, the round hole 115 and the slit 116 of the cylindrical building material 10 may be filled with an adhesive as desired.

  Next, the cylindrical member 91 is inserted into each through-hole portion 102 of the trunk portion of the cylindrical building material 10 (the bolt 92 penetrates the cylindrical member 91), and the rear end portion side of the bolt 92 is a hole of the support body 95. The cylindrical building material 10 is brought close to the support 95 with a rubber washer 94 interposed therebetween.

  Then, after the nut 93 is screwed to the bolt 92 to some extent, the hexagon wrench is fitted into the recess 922 of the bolt 92, and the nut 93 is tightened while suppressing the rotation of the bolt 92 with the hexagon wrench. Thus, by preventing the bolt 92 from rotating with the hexagon wrench, it is possible to prevent the wire 42 passing through the through hole 921 of the bolt 92 from being deformed as the bolt 92 rotates.

  By tightening the nut 93 as described above, the wire 42 passing through the through hole 921 of the bolt 92 is drawn into the support body 95 side while being fitted in the groove 912 of the tubular member 91, and thus the tubular building is constructed. The material 10 is fixed to the support body 95. At this time, the tubular member 91 is in contact with the support body 95, so that the tubular building material 10 is prevented from being damaged even when the nut 93 is strongly tightened.

  Note that, by tightening the nut 93, a portion of the wire 42 that is located in the through hole 102 of the cylindrical building material 10 may be bent toward the support body 95 as shown in FIG.

  As described above, the cylindrical building material 10 according to the present embodiment can be easily attached to the support body 95 by using the wire 42 and the building material fixture 90. Moreover, since the wire 42 is inserted in each round hole part 115 of the cylindrical building material 10 which concerns on this embodiment, the cylindrical building material 10 is reinforced, and by any chance the cylindrical building material 10 is Even if it is a case of impact destruction, it can suppress that a fragment | piece is scattered.

  Instead of the building material fixture 90, a building material fixture 90K shown in FIG. 21 may be used. The building material fixture 90K includes a male screw portion 901K and a cylindrical portion 902K provided at one end of the male screw portion 901K. The diameter of the cylindrical portion 902K is formed larger than the diameter of the male screw portion 901K, and a through hole 903K into which the wire 42 can be inserted is formed in the radial direction of the distal end portion of the cylindrical portion 902K. In addition, a recess 922 into which a hexagon wrench can be fitted is formed at the other end of the male screw portion 901K. Note that the shape of the cylindrical portion 902K may be a columnar shape instead of a cylindrical shape.

  In order to construct the cylindrical building material 10 using the building material fixture 90K, first, the cylindrical portion 902K of the building material fixture 90K is inserted into each through hole 102 of the trunk portion of the cylindrical building material 10. After that, the wire 42 is inserted into each round hole 115 of the cylindrical building material 10 and the through hole 903K of the cylindrical portion 902K of the building material fixture 90K.

  Next, the cylindrical building material 10 is brought close to the support body 95 with the rubber washer 94 interposed therebetween while passing the male screw portion 901K of the building material attachment 90K through the hole of the support body 95.

  Then, after the nut 93 is screwed to the male threaded portion 901K of the building material fixture 90K to some extent, the hexagon wrench is fitted into the recess 904K of the building material fixture 90K, and the rotation of the building material fixture 90K is suppressed with the hexagon wrench. Then, tighten the nut 93. As a result, the wire 42 passing through the through hole 903K of the cylindrical portion 902K of the building material fixture 90K is drawn toward the support body 95, and the tubular building material 10 is fixed to the support body 95.

  In addition, you may connect multiple cylindrical building materials 10 which concern on this embodiment in a longitudinal direction. For example, as shown in FIG. 22, the wire 42 inserted into the round hole 115 of the tubular building material 10 is longer than a plurality (two in FIG. 22) of the tubular building material 10, and the wire 42 Screw grooves are formed at both ends. The wire 42 is inserted into the hole of the support 96, the nut 93 is screwed into the thread groove of the wire 42 and tightened, and a plurality of tubular building materials 10 are compressed in the longitudinal direction, whereby a plurality of The tubular building material 10 can be combined.

  Moreover, the shape of the cylindrical building material 10 which concerns on this embodiment is not limited to what was mentioned above, For example, the cylindrical building material 10H of a shape as shown in FIG. 23 may be sufficient. This cylindrical building material 10H has substantially the same configuration as that of the cylindrical building material 10, but the thickness of the portion where the round hole portion 115 and the slit 116 are formed is thicker than the thickness of the other portions. Has been.

  Specifically, a substantially V-shaped groove portion 103H is formed between the portions where the round hole portion 115 and the slit 116 are formed, and the shape of the hollow portion 101H of the cylindrical building material 10H is substantially X-shaped in a side view. It is in the shape.

  In this cylindrical building material 10H, as in the above-described cylindrical building material 10, it is possible to suppress debris scattering when it is broken by inserting the wire 42 into each round hole portion 115, but particularly as described above. In addition, since the substantially V-shaped groove 103H is formed between the portions where the round hole 115 and the slit 116 are formed, when the cylindrical building material 10H is cracked, the groove 103H may be broken. Therefore, the scattering suppression effect is more effective.

[Fourth Embodiment]
FIG. 24 is a top view of a wall material and a building material fixture according to another embodiment of the present invention. The wall surface material 1J according to the present embodiment has a substantially plate-like shape as a whole, and has a substantially circular cross section that is open at both the upper and lower end surfaces of the wall surface material 1J on both sides of the wall surface material 1I. The round hole portion 15J is formed to extend in the vertical direction, and a slit 16J that opens at the back surface 12J of the wall surface material 1J and communicates with the round hole portion 15J extends along the round hole portion 15J. It is formed to exist. The slit 16J in the present embodiment is configured only by a curved surface that is convex toward the center of the slit 16J.

  On the other hand, the construction material fixture 2J according to the present embodiment has a long shape having a length substantially the same as the length of the wall surface material 1J as a whole, and can be inserted into the round hole 45J of the wall surface material 1J. It comprises a substantially C-shaped tip 23J, a neck 24J that can be inserted into the slit 16J of the wall surface material 1J, and a base 21J that can be located outside the wall surface material 1J.

  The front end portion 23J of the building material fixture 2J is substantially C-shaped in cross-section, and the central portion is a hollow portion 231J so that screws can be screwed from the side end portion of the front end portion 23J. It has become.

  The neck 24J of the building material fixture 2J is configured by a curved surface that is concave toward the center of the neck 24 so as to correspond to the shape of the slit 16J of the wall surface material 1J.

  The base 21J of the building material fixture 2J has a rail shape in which the head 30 of the bolt 3 can be fitted and slid. Specifically, the shape of the base portion 21J is substantially U-shaped in cross-sectional view, and both tip portions thereof are L-shaped.

  In order to construct the wall surface material 1J using such a building material fixture 2J, after inserting the front end portion 23J and the neck portion 24J of the building material fixture 2J into the round hole portion 15J and the slit 16J of the wall surface material 1J. For example, an angle member as shown in FIG. 15 is attached to the upper end and lower end of the wall member 1J, and the side end (upper end and lower end) of the front end 23J of the building material fixture 2J through holes formed in the angle member. The angle member is fixed to the building material fixture 2J by screwing screws into the hollow portion 231J from the portion).

  Next, the head 30 of the bolt 3 is inserted from the side end opening (upper end and lower end) of the base 21J of the building material fixture 2J, and is slid to a predetermined position. Attach to another angle material fixed to

  As described above, the wall surface material 1J according to the present embodiment can be easily constructed by using the building material fixture 2J. Moreover, since the front-end | tip part 23J and the neck part 24J of the construction material fixture 2J are inserted in the round hole part 15J and the slit 16J of the wall surface material 1J which concern on this embodiment, the wall surface material 1J is reinforced, and Even if the wall surface material 1J breaks by impact, it is possible to prevent the fragments from scattering.

  INDUSTRIAL APPLICABILITY The present invention can be preferably used for constructing a building material made of ceramics, tiles, bricks, etc., particularly a wall surface material or a cylindrical building material on a casing.

It is a perspective view of the wall surface material which concerns on one Embodiment of this invention. It is a perspective view of the wall surface material fixture which concerns on one Embodiment of this invention. It is a perspective view which shows a mode that the wall surface material which concerns on the embodiment is constructed using the wall surface material fixture which concerns on the embodiment. It is a side view which shows the state which constructed the wall surface material which concerns on the embodiment using the wall surface material fixture which concerns on the embodiment. It is a rear view which shows the state which fixed the wall surface material which concerns on the embodiment to the support body. It is a perspective view of the wall surface material fixture which concerns on other embodiment of this invention. It is a perspective view of the wall surface material fixture which concerns on another embodiment of this invention. It is a perspective view of the wall surface material fixture which concerns on another embodiment of this invention. (A) is a rear view of the wall surface material which concerns on other embodiment of this invention, (b) is sectional drawing (XX sectional drawing of (a)) of the wall surface material which concerns on the embodiment, ( (c) is a rear view which shows the state which fixed the wall surface material which concerns on the embodiment to the support body, (d) is sectional drawing which shows the state which fixed the wall surface material which concerns on the embodiment to the support body ((d)) Y-Y sectional view). It is a perspective view of the wall surface material fixture which can be used for construction of the wall surface material which concerns on one Embodiment of this invention. It is a rear view which shows the other example of the state which fixed the wall surface material which concerns on one Embodiment of this invention to the support body. It is a rear view which shows the state which fixed the wall surface material which concerns on other embodiment of this invention to the support body. It is a side view of the wall surface material which concerns on other embodiment of this invention. It is a perspective view of the wall surface material which concerns on other embodiment of this invention. It is a figure which shows the state which constructed the wall surface material which concerns on the same embodiment. It is a perspective view of the cylindrical building material which concerns on one Embodiment of this invention. It is a partial enlarged view of the cylindrical building material which concerns on the same embodiment. It is a perspective view of the building material fixture for cylindrical building materials which concerns on the same embodiment. It is side view sectional drawing which shows the state which constructed the cylindrical building material which concerns on the same embodiment. It is a top view sectional view showing the state where the cylindrical building material concerning the embodiment was constructed. It is a perspective view of the other building material fixture for cylindrical building materials which concerns on the same embodiment. It is a figure which shows the other construction example of the cylindrical building material which concerns on the same embodiment. It is a side view of the cylindrical building material which concerns on other embodiment of this invention. It is a top view of the wall surface material and building material fixture which concern on another embodiment of this invention.

Explanation of symbols

1, 1C, 1E, 1F, 1G, 1J ... Wall material 15, 15F, 151G, 152G, 115, 15J ... Round hole 16, 16F, 161G, 162G, 116, 16J ... Slit 17 ... Recess 2, 2A, 2B , 2J: Wall material fixtures 21, 21J: Base portion 22: Body portion 23, 23A, 23B, 23J ... Tip portion 231, 231J ... Hollow portion 24J ... Neck portion 3, 3 ', 92 ... Bolts 32', 32 ", 93 ... Nut 4, 4 '... Round bar 5 ... Case 6 ... Adhesive 7 ... Support 10, 10H ... Cylinder building material 102 ... Through hole 90, 90K ... Building material fixture 91 ... Cylinder member 901K ... Male thread Part 902K ... Cylindrical part (expanded part)

Claims (41)

  Open at at least one end surface and extending in a predetermined direction with a circular hole having a substantially circular cross section, and opening at the opposite surface of the wall and communicating with the round hole, A wall material characterized in that a slit extending along the wall is formed.   2. The device according to claim 1, wherein the whole has a substantially plate-like shape, and a thickness of a portion where the round hole portion and the slit are formed is thicker than a thickness of other portions. Wall material.   The concave surface in which a nut to which the bolt can be screwed when the bolt is inserted into the round hole portion from the wall material end surface is formed on the opposite surface side of the wall surface. The wall material according to 1 or 2.   The wall surface material according to claim 1, wherein the slit extends toward an opening of the slit.   The wall surface material according to any one of claims 1 to 4, wherein the slit is configured by only a curved surface.   A long cylindrical building material that is open at at least one end face and extends in a longitudinal direction of the cylindrical building material; A cylindrical building material characterized by being formed with a slit that opens at an inner wall surface and communicates with the round hole portion and extends along the round hole portion.   The cylindrical building material according to claim 6, wherein a thickness of a portion where the round hole portion and the slit are formed is formed thicker than a thickness of other portions.   The cylindrical building material according to claim 6 or 7, wherein a through-hole portion penetrating from an outer wall surface to an inner wall surface of the cylindrical building material is formed in the body portion of the cylindrical building material. .   The cylindrical building material according to any one of claims 6 to 8, wherein the slit extends toward an opening of the slit.   The cylindrical building material according to any one of claims 6 to 9, wherein the slit is configured by only a curved surface. It is a fixture for attaching building materials to the chassis,
A base that can be secured to the housing;
A substantially columnar or substantially cylindrical tip inserted into the building material;
It is located between the base part and the tip part, and at least the vicinity of the tip part is inserted into a building material, and a part inserted into the building material has a plate-like body part. Building material fixture.   The building material fixture according to claim 11, wherein the building material fixture is constituted by a metal plate, and the tip portion is formed by rolling the metal plate into a substantially cylindrical shape. A plurality of building material fixtures according to claim 11 or 12, wherein the tip portion is substantially cylindrical.
A building material fixture comprising a long round bar inserted into or inserted into a hollow portion of the substantially cylindrical tip.   The building material according to claim 11, wherein the distal end portion is constituted by a long columnar member or a cylindrical member, and a plurality of the main body portion and base portion are provided on the long columnar member or cylindrical member. Mounting tool. Open at at least one end surface and extending in a predetermined direction with a circular hole having a substantially circular cross section, and opening at the opposite surface of the wall and communicating with the round hole, A fixture for attaching a building material formed with a slit extending along a predetermined target,
A tip portion inserted into the round hole portion of the building material;
A neck inserted into the slit of the building material;
And a base portion positioned outside the building material, and at least a side end portion of the tip portion has a female shape into which another fixing member can be inserted.   The building material fixture according to claim 15, wherein the base has a rail shape in which a bolt head can be fitted and slid. A bolt with a through hole formed in the radial direction of the shaft,
A tubular member through which the shaft portion of the bolt can penetrate, and a tubular member in which a groove is formed at an end portion along a direction orthogonal to the axial direction;
A building material fixture, comprising: a nut screwed into a shaft portion of the bolt.   The building material fixture according to claim 17, wherein a fitting portion that can be fitted with a tool is formed at an end portion of the bolt. A male thread,
An enlarged diameter portion formed with a diameter larger than the diameter of the male screw portion;
A building material fixture comprising a through hole formed in a radial direction.   The building material fixture according to claim 19, wherein a fitting portion capable of fitting with a tool is formed at an end of the male screw portion. A plurality of wires or round bars that can be inserted into each round hole of the wall material according to any one of claims 1 to 5 or the cylindrical building material according to any one of claims 6 to 10, and
A building material fixture, comprising: a connecting member that interconnects the plurality of wires or round bars. A tip portion that can be fitted or engaged with the round hole portion of the wall surface material according to any one of claims 1 to 5, and a portion that is at least near the tip portion and is inserted into the slit of the wall surface material is a plate Fixing the building material fixture with the body part in the shape to the housing,
A construction method for building material, wherein the wall material is attached to the building material fixture so that a front end portion and a main body portion of the building material fixture are inserted into a round hole portion and a slit of the wall material. .   The construction material installation method according to claim 22, wherein the construction material attachment is the construction material attachment according to any one of claims 11 to 14.   24. The construction method for building material according to claim 22 or 23, wherein a round bar material is inserted into a portion of the round hole portion of the wall surface material where the tip of the building material fixture does not exist.   23. The building material according to claim 22, wherein a tip portion of the wall material fixture has a substantially cylindrical shape, and a long round bar is inserted into a hollow portion of the substantially cylindrical tip portion. Construction method. The building material fixture according to claim 13, wherein a long round bar is inserted into the hollow portion of the substantially cylindrical tip, or the building according to claim 13 before the round bar is inserted. After fixing the material fixture to the housing, insert a long round bar into the hollow portion of the substantially cylindrical tip of the building material fixture,
The said wall material is used for the said building material fixture so that the round bar material, the front-end | tip part, and main-body part of the said building material fixture may be inserted in the round hole part and slit of the wall surface material of Claims 1-5. A construction method for building materials characterized by being attached.   The wall member is fixed to the support by inserting a bolt into the round hole portion from an end surface of the wall member according to claim 1 or 2 with a desired support interposed. The construction method of the construction material in any one of 22-26.   A nut is fitted into the concave portion of the wall surface material according to claim 3, a bolt is inserted into the round hole portion from an end surface of the wall surface material with a desired support interposed therebetween, and the bolt is screwed into the nut. The construction material construction method according to claim 22, wherein the wall surface material is fixed to the support body.   The building is characterized in that the wall material is fixed to the support by inserting a long bolt into the round hole from the end surface of the wall material according to claim 1 or 2 with a desired support interposed. Material construction method.   A nut is fitted into the recess of the wall material according to claim 3, a long bolt is inserted into the round hole from the end surface of the wall material with a desired support interposed, and the bolt is screwed into the nut. A construction method for a building material, wherein the wall material is fixed to the support by combining.   23. An adhesive is interposed between a member inserted into the round hole and / or slit of the wall material and an inner wall surface of the round hole and / or slit of the wall material. The construction method of the building material in any one of -30.   32. The construction method for building material according to claim 31, wherein an adhesive is also present in a portion where the member does not exist in the round hole portion and / or slit of the wall surface material. Inserting a wire or a round bar into the round hole of the wall material according to any one of claims 1 to 5,
A construction method for a building material, wherein the wire or round bar is fixed to a predetermined part. A wire rod or a round bar is inserted into the round hole portion of the cylindrical building material according to any one of claims 6 to 10,
A construction method for a building material, wherein the wire or round bar is fixed to a predetermined part. A plurality of the cylindrical building materials according to any one of claims 6 to 10 are arranged in the longitudinal direction,
Inserting one wire or round bar into one round hole communicating with the plurality of cylindrical building materials;
While applying tension to the wire or round bar, a compressive force is applied in the longitudinal direction to the plurality of cylindrical building materials,
A construction method for a building material, wherein the plurality of cylindrical building materials connected to each other by the compressive force are fixed to a predetermined part. The cylindrical member according to claim 17 and the bolt according to claim 17 are inserted into the through-hole portion of the trunk portion of the cylindrical building material according to claim 8,
Insert a wire or a round bar into the through hole of the bolt inserted into the round hole part of the cylindrical building material and the through hole part of the cylindrical building material,
The portion of the bolt that is outside the tubular building material is passed through a desired support member,
Claimed to the portion of the bolt that protrudes from the desired support member so that the wire or round bar fits into the groove at the end of the tubular member inserted into the through hole of the tubular building material. Item 18. A construction method for building material, wherein the tubular building material is fixed to the desired support member by screwing the nut according to item 17. The cylindrical member according to claim 18 and the bolt according to claim 18 are inserted into the through-hole portion of the trunk portion of the cylindrical building material according to claim 8,
Insert a wire or a round bar into the through hole of the bolt inserted into the round hole part of the cylindrical building material and the through hole part of the cylindrical building material,
The portion of the bolt that is outside the tubular building material is passed through a desired support member,
The wire rod or the round bar member is inserted into the groove of the end portion of the tubular member inserted into the through hole portion of the tubular building material while fitting the fitting portion of the bolt and the tool to suppress the rotation of the bolt. The cylindrical building material is fixed to the desired support member by screwing the nut according to claim 18 into a portion of the bolt that protrudes from the desired support member. A construction method for building materials characterized by The one end of the building material fixture according to claim 19 is inserted into the through-hole portion of the trunk of the cylindrical building material according to claim 8,
Insert a wire or a round bar into the through hole of the building material fixture inserted into the round hole of the cylindrical building material and the through hole of the cylindrical building material,
The male screw part of the building material fixture is passed through a desired support member,
A construction material for fixing a cylindrical construction material to the desired support member by screwing a nut to a portion of the male thread portion of the construction material fixture that protrudes from the desired support member. Construction method. One end of the building material fixture according to claim 20 is inserted into the through-hole portion of the trunk portion of the cylindrical building material according to claim 8,
Insert a wire or a round bar into the through hole of the building material fixture inserted into the round hole of the cylindrical building material and the through hole of the cylindrical building material,
The male screw part of the building material fixture is passed through a desired support member,
While fitting the fitting part of the building material fixture and a tool to suppress the rotation of the building material fixture, a nut is placed on the portion of the external thread portion of the building material fixture that protrudes from the desired support member. A construction method for building material, wherein the cylindrical building material is fixed to the desired support member by screwing. A method of constructing the building material according to claim 15 using the building material fixture according to claim 15,
Inserting the tip and neck of the building material fixture into the round hole and slit of the building material,
A construction material construction method characterized in that the wall material and the desired member are fixed by inserting a fixing member into a side end portion of the front end portion of the building material fixture with a desired member interposed therebetween. . 41. The construction method for building material according to claim 40, wherein a base portion of the building material fixture is fixed to a desired object at a desired stage.

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