JP5855925B2 - Supporting roof tile - Google Patents

Description

  The present invention relates to a support tile, and more particularly to a support tile for fixing and supporting an installation object on a roof installed on a roof.

  Conventionally, a solar cell module (solar cell panel) for photovoltaic power generation on a roof of a building, a solar water heater for heating water using sunlight, or a greening body for preventing an increase in indoor temperature On-roof installations including various equipment and facilities are installed. Here, the on-roof installation is a state in which a predetermined height is maintained from the roof surface by replacing some of the plurality of tiles raised on the roof surface of the roof structure of the building with support tiles. It is installed at. At this time, the support tile used is a tile main body formed in substantially the same shape as a normal tile, and a support portion that protrudes from the center of the tile surface of the tile main body and is directly fixed to the installation object on the roof. It is mainly composed.

  The support portion of the support tile has a shape protruding upward from the top surface of the main body of the tile body, and the installation object on the roof such as the solar cell module and the roof surface is separated by a predetermined distance. There are many. Here, in the case of a general support tile, a problem arises because it can remain in a predetermined position on the roof surface by overlapping with normal tiles arranged on the front and rear and on the left and right, and the weight of the installation on the roof. There is no. However, when a strong wind such as a typhoon occurs, a wind flow enters between the above-mentioned roof installation and the roof surface, and a flat installation such as a solar cell module is affected by the strong wind. There was a possibility that it was easy. That is, a strong wind such as a typhoon may generate a force in a flat plate solar cell module or the like upward from the bottom surface of the module, and a force to lift the solar cell module itself may occur. At this time, the support tile is lifted up on the roof surface in the same manner as a normal tile, and it is not assumed that the support tile and the roof structure are firmly fixed and supported. For this reason, the solar cell module that has received the above force floats together with the supporting tile, and the installation position of the installation object on the roof itself may be shifted, or the installation object on the roof may be damaged due to impact or the like. In order to solve this problem, measures are taken to firmly fix the support tile and the roof structure using a fixing means such as a fixing nail (see Patent Document 1 and Patent Document 2).

  Here, the supporting tiles are rolled up on the roof surface of the roof structure while being overlapped with each other in the same manner as ordinary tiles. Therefore, at the upper position and the lower position of the support tile, a part of it overlaps with a normal tile (ceramic tile). More specifically, the upper end of the normal roof tile is overlapped with the upper end of the upper tile of the normal roof tile, while the lower end of the upper roof tile of the normal roof tile is the upper end of the normal roof tile. It is on the top. Thereby, the support tile is rolled up along the inclination of the roof surface. At this time, although the supporting tiles are mainly formed of a metal material, the normal tiles arranged in the vertical direction are made of earthenware. For this reason, when the lower end of the supporting tile (the lower side of the tile body) touches the normal tile, the load on the heavy roof installation material is transmitted to the ceramic tile and may be damaged. Therefore, an operation for providing a gap of about several mm between the lower end of the supporting tile and the surface of the ordinary roof tile is required. Specifically, a height adjusting member whose tip is formed in a wedge shape between the support tile and the roof surface is inserted from the left and right directions of the support tile, and the support tile is aligned along the wedge-shaped inclination. The tilt is adjusted. Note that, as described above, the upper end of the roof tile of the supporting tile is overlapped with the normal upper tile, so that the upper end of the roof tile is turned up around the upper end of the tile, in other words, the lower end of the roof tile is the roof. It will be changed in the direction away from the surface. As a result, by changing the inclination (inclination angle) of the tile main body of the support tile, it is possible to prevent the lower tile and the lower end of the support tile from coming into contact with each other.

  However, the installation of the above-described support tiles on the roof structure may cause the following problems. That is, when adjusting the inclination of the support tile, it is necessary to insert the wedge-shaped height adjusting member from the left and right directions of the support tile, and this tilt adjustment work may require a lot of labor. In particular, installations on the roof are often relatively large and heavy parts such as solar cell modules and solar water heaters, and sometimes cover the roof surface of the roof structure widely. Therefore, it is necessary to have multiple support tiles for installing the installation on the roof, and it is necessary to replace the normal tiles with the support tiles at each installation location, and to perform the complicated work of adjusting the height of the support tiles at each replacement position. was there.

  Therefore, in view of the above situation, the present invention aims to simplify the operation of the support tile, and in particular to provide a support tile that can easily adjust the gap between the support tile and the normal tile. is there.

In order to solve the above-mentioned problem, the support tile of the present invention is a tile main body installed on the roof surface of the roof structure, and a top surface of the main body of the tile main body for fixing and supporting the installation on the roof. A support portion, a through hole portion penetrating the roof tile body and having an internal thread formed on the inner peripheral surface, and a male screw threadably engageable with the through hole portion are formed on the peripheral surface of the bolt shaft, has a tilt adjustment bolt the Kikawara body before being penetrated in a direction comprising a solid Teikugi the insertable bolt nail hole portion for fixing to the roof surface, to adjust the inclination of the tile main body relative to the roof surface , a tilt adjustment unit to form a gap between the tiles to be overlaid with tile lower side portion of the tile main body, formed through the tile main body, a front Symbol fixing nails inserted through possible plurality of nail hole portion "a It is mainly composed.

  Here, the roof structure is a member corresponding to a roof portion of a building on which an on-roof installation (details will be described later) is installed. For example, “rafters” and “field boards” that support the roof material. , And “building rails erected on rafters” and “structural members” such as “main building”. In other words, the support tile of the present invention may be installed on any building structural member. Here, a plurality of tiles (ceramic, concrete, color vest, etc.) are laid up on the roof structure so that they partially overlap each other. Installed. On the other hand, the on-roof installation is a structure installed on the roof surface of a solar cell module (solar cell panel), a solar water heater, or the like, and is supported through a support portion of a support tile. That's fine. These ordinary roof tiles have the property of being easily broken or damaged when a load is applied.

  The tile main body has a substantially rectangular shape as in the case of a normal tile, and is formed in almost the same shape as a flat roof tile or a roof tile in accordance with the tile that has been rolled up around the tile. On the other hand, on the upper surface of the main body of the roof tile, a support portion including a pair of standing portions protruding from the upper surface of the main body is provided. Here, the tile main body and the support portion are mainly formed integrally from a hard material such as a metal material. In addition, you may use things other than a metal raw material, for example, a fiber reinforced plastic. However, since the support portion that is directly connected to and fixedly supported by the installation object on the roof has strength against the load of the installation object on the roof, the use of a metal material is particularly suitable. Further, the position of the through hole portion of the inclination adjusting portion is not particularly limited, but passes through the center line of the supporting tile raised up on the roof surface and below the supporting portion provided in the substantially central portion of the tile main body. It is common to be provided at the position. As a result, the displacement amount of the inclination angle of the support tile with the tile upper end as an axis can be increased and stabilized. Here, the inclination adjusting bolt is generally a bolt shaft in which a male screw is formed, and a hexagonal columnar bolt head is provided on one end side of the bolt shaft.

  Then, the other end of the bolt shaft is inserted into the through-hole portion from the upper surface side of the main body of the roof tile body and screwed with the female screw by rotation, so that the other end of the bolt shaft is driven by the screwing propulsion force. Protrudes from the back surface of the main body of the roof tile, and the amount of protrusion of the bolt shaft gradually increases by continuing the screwing. As a result, the roof surface and the other end of the bolt shaft come into contact with each other, so that a force that raises the tile main body acts. In addition, a flat spacer member may be provided between the tile main body and the roof surface, and the bolt shaft portion may be brought into contact with the spacer member to produce the same effect as described above. After adjusting the inclination of the tile body, insert a plurality of fixed nails to fix the support tile to the roof surface into the nail hole, and the nail so that the tip of the fixed nail pierces the roof structure or spacer member Strike. Thereby, a support tile is firmly fixed to a roof structure.

  Therefore, according to the support tile of the present invention, it is possible to adjust the inclination of the support tile with respect to the roof surface by the inclination adjusting portion having the through hole portion and the inclination adjusting bolt that are provided in the tile main body. By the change, a gap can be generated between the roof tile and the normal roof tile located below the support roof tile. In particular, since the length of the bolt shaft protruding downward from the tile body can be adjusted according to the rotation of the inclination adjusting bolt, the gap amount can be set more finely than the conventional wedge-shaped height adjusting member. . In addition, it is possible to eliminate the need to remove and attach ordinary roof tiles located on the left and right sides of the supporting roof tiles, which were conventionally necessary.

  In addition, a part of the fixing nail used for fixing the support tile is inserted into the bolt nail hole portion drilled along the axial direction of the bolt shaft of the inclination adjusting bolt, and contributes to fixing the support tile. become. As a result, the number of nail hole portions penetrating the roof tile body can be reduced, and the functions of the through hole portion for tilt adjustment and one nail hole portion can be shared. In particular, as described above, since the through-hole portion is provided at a position along the center line of the roof tile main body, fixing the portion with a fixing nail can further stabilize the support roof tile. .

  Furthermore, the support tile according to the present invention has the above-described configuration, and “the inclination adjusting bolt is screwed into the through-hole portion so that the shaft end portion of the bolt shaft protrudes from the top surface of the tile body, It may be provided with a “rotating operation unit for rotating the tilt adjusting bolt” provided at the shaft end.

  Therefore, according to the support tile of the present invention, the bolt head is interposed between the tile main body and the roof surface so that the shaft end portion of the inclination adjusting bolt projects from the upper surface of the main body of the tile main body. . Thereby, the bolt head is not exposed on the upper surface of the main body. However, since the bolt head generates a screwing propulsive force with respect to the through-hole portion by the inclination adjustment bolt, the bolt head is necessary for being sandwiched and rotated by a wrench or the like. In the above situation, the inclination adjustment bolt can be rotated. Disappear. In order to avoid such a situation, a rotation operation portion for rotating the tilt adjustment bolt is formed at the shaft end portion of the bolt shaft of the tilt adjustment bolt. Thereby, the tilt adjustment bolt can be rotated in a state where the support tile is set on the roof surface. Here, the rotation operation unit is, for example, one provided with a hexagonal hexagonal hole or a linear groove at the shaft end. That is, any tilting bolt can be used by using a conventionally known hexagon wrench or flathead screwdriver.

It is a disassembled perspective view which shows the structure of the support tile of this embodiment. It is sectional drawing seen from the side which shows the state which attached the support tile to the roof surface of the roof structure. It is a top view which shows the structure of a support roof. It is sectional drawing seen from the front which shows the other example structure of the inclination adjustment bolt of a support tile. It is (a) perspective view which shows another example structure of an inclination adjustment volt | bolt, and (b) top view which shows the shape of a shaft end part. It is (a) perspective view which shows another example structure of an inclination adjustment volt | bolt, and (b) top view which shows the shape of a shaft end part. It is a plan view showing another example configuration of the supporting Jikawara.

  Hereinafter, the configuration of the support tile 1 of the present embodiment will be described mainly based on FIGS. 1 to 6. Here, FIG. 1 is an exploded perspective view showing the configuration of the support tile 1 of the present embodiment, and FIG. 2 is a cross-sectional view seen from the side showing a state in which the support tile 1 is attached to the roof surface 3 of the roof structure 2. FIG. 3 is a plan view showing the configuration of the support tile 1, and FIG. 4 is a cross-sectional view seen from the front showing another configuration of the inclination adjusting bolt 7a of the support tile 1, FIG. 5 and FIG. These are the (a) perspective view and (b) top view which show another example structure of the inclination adjustment volt | bolts 7b and 7c. Here, the support tile 1 of this embodiment is installed on the inclined roof surface 3 of the roof structure 2 of the building, and the normal tile K is regularly rolled up on the roof surface 3. A part is replaced with the support tile 1. In addition, the support tile 1 of this embodiment fixes and supports the solar cell module (equivalent to an installation thing on a roof (not shown)) installed on the roof surface 3, and several on the roof surface 3. It is assumed that the support tiles 1 are arranged at predetermined intervals. In order to simplify the description, the following description will be given focusing on one support tile 1.

  As shown mainly in FIGS. 1 to 3 and the like, the support tile 1 of the present embodiment protrudes upward from a metal tile main body 4 and a main body upper surface 4 a of the tile main body 4. And a tilt adjusting portion 8 having a through hole portion 6 provided close to the mounting position of the support portion 5 and a tilt adjusting bolt 7 screwable with the through hole portion 6. The pair of nail hole portions 9 provided symmetrically at positions opposite to the through hole portion 6 with the support portion 5 interposed therebetween is mainly configured.

  Furthermore, each structure will be described in detail. The tile main body 4 is configured to imitate substantially the same shape as a plurality of normal tiles K (corresponding to ceramic tiles) that are rolled up on the roof surface 3, and the main body upper surface 4a A substantially flat main body 10 with a support 5 protruding therefrom, a tile lower side 11 bent in a perpendicular direction downward from a tile lower end 10 a at the lower end of the main body 10, and an upper end of the main body 10. A roof tile upper portion 12 extending in an orthogonal direction upward and downward from the roof top end portion 10b, and a normal roof tile K provided on one side end of the main body portion 10 and adjacent to each other and stacked from above. And a tile side portion 13 that supports a side portion (not shown), and is integrally formed of a metal material. Further, in the vicinity of the tile upper end portion 10b of the main body 10, a pier hole 15 that can be nailed corresponding to the position of the pier 14 formed along the lateral direction (horizontal direction) of the roof structure 2 is provided. Is provided penetrating through the main body 10 (tile main body 4).

  On the other hand, the support part 5 protruding from a substantially central position of the main body upper surface 4a of the roof tile body 4 has a U-shaped cross section when viewed from the side, and is installed so that the opening 16 is located above. Yes. Here, the pair of support legs 17a and 17b that are suspended from the main body upper surface 4a and are spaced apart from each other are connected via a connecting portion 23 along the main body upper surface 4a. With the support part 5, the installation object on the roof can be connected via various fixing members (not shown) and fixed between the support leg parts 17 a and 17 b. Since the structure of the support part 5 is well-known, detailed description shall be abbreviate | omitted here.

  As described above, the inclination adjusting portion 8 is constructed by combining the through-hole portion 6 and the inclination adjusting bolt 7. Here, the through-hole portion 6 is located slightly below the central portion of the main body portion 10 of the tile body 4 and is formed through the main body upper surface 4 a and the main body lower surface 4 b at a position along the center line of the roof tile body 4. ing. That is, it is provided at a position slightly lower than the support portion 5 provided on the main body upper surface 4a. The circular through-hole portion 6 is provided with a female screw formed at a predetermined pitch on the inner peripheral surface thereof. On the other hand, the inclination adjusting bolt 7 includes a hexagonal column-shaped bolt head 18 and a long rod-shaped bolt shaft 19 protruding from the bolt head 18. Here, a male screw that can be screwed into the female screw of the through-hole portion 6 is formed on the shaft circumferential surface of the bolt shaft 19. Thereby, by inserting the shaft end portion 20 of the bolt shaft 19 into the through-hole portion 6 and rotating it, the bolt shaft 19 rotates along the through-hole portion 6 to generate a screwing propulsion force.

  Further, the tilt adjusting bolt 7 is provided with a bolt nail hole portion 21 penetrating the bolt head 18 and the bolt shaft 19 along the bolt shaft direction (see FIG. 2 and the like). Thereby, the fixing nail 22 when fixing the supporting tile 1 to the roof structure 2 can be inserted into the bolt nail hole 21.

  In addition, the roof tile body 4 has a pair of nail hole portions 9 spaced apart from each other in the left-right direction from the center line of the roof tile body 4 at a position moved from the center of the body section 10 provided with the support section 5 to the roof top side. Is provided so as to penetrate the main body upper surface 4a and the main body lower surface 4b. Here, the nail hole portion 9 and the through hole portion 6 of the inclination adjusting portion 8 described above slightly protrude from the upper surface 4a of the main body, and contact with the nail head 24 of the fixed nail 22 having a substantially trapezoidal cross section when viewed from the side. A contact receiving portion 25 is provided in contact therewith. Further, the fixed nail 22 that can be inserted into the nail hole portion 9 and the above-described bolt nail hole portion 21 extends from the nail head 24 having a diameter larger than that of the nail hole portion 9 and the like, and has a sharp tip. A threaded portion 27 formed in a spiral shape is formed from the tip of the sharpened nail shaft 26 to the vicinity of the center.

  Furthermore, when the support tile 1 of this embodiment installs the said support tile 1 in the roof surface 3 of the roof structure 2, the main body lower surface 4b in which the through-hole part 6 was provided, and the roof surface 3 which opposes. A flat spacer member 28 is interposed therebetween. Since the spacer member 28 changes the inclination of the supporting tile 1 (tile body 4) by the inclination adjusting portion 8, the axial length of the bolt shaft 19 of the inclination adjusting bolt 7, the tile body 4 and the roof surface 3 of the supporting tile 1 Is provided in consideration of the distance between the two. Therefore, it is not necessary to use a bolt shaft 19 of the inclination adjusting bolt 7 that is remarkably long.

  Next, the example of the installation method with respect to the roof surface 3 of the roof structure 2 using the support tile 1 of this embodiment is demonstrated. First, as in the case of the conventional support tile, a normal tile (not shown) corresponding to the position where the support tile 1 is attached and to be replaced is removed from the roof surface 3. At this time, the spacer members 28 are provided by removing tiles located on the left and right of the normal tile to be replaced. And the supporting tile 1 of this embodiment is installed in the space vacated by the removal of the normal roof tile K.

  More specifically, the upper end of the support tile 1 (corresponding to the main body 4 and the support portion 5) is located below the lower end of the normal roof tile K located above the place where the normal roof K is removed. The support roof 1 and the normal roof tile K are overlapped so as to be. Here, the tile upper end portion 10b of the main body portion 10 of the tile main body 4 is placed on the pier 14 constituting a part of the roof structure 2 described above. Furthermore, the tile upper side 1, that is, the tile upper end 10 b is sandwiched between the ordinary tile K and the pier 14 (see FIG. 2). At this time, the roof top portion 12 of the roof tile body 4 is held in a stable state without being displaced from the position of the normal roof tile K.

  On the other hand, the lower tile side 11 of the lower side of the tile main body 4 is in contact with the tile surface of the normal tile K located below. Furthermore, a side (not shown) of an adjacent normal roof tile K is placed on the roof tile side portion 13 provided on the side of the roof tile body 4 (leftward in the drawing in FIG. 3). On the other hand, the side opposite to the roof tile body 4 (the right direction in FIG. 3) is overlaid on the adjacent normal roof tile K. Thereby, the tile main body 4 is installed between the normal tiles K located up and down and left and right. At this time, the tile body 4 itself is merely placed on the roof surface 3 and is not fixed through any fixing means. Then, the shaft end portion 20 of the bolt shaft 19 of the inclination adjusting bolt 7 is inserted into the through-hole portion 6 penetrating the lower portion of the support portion 5, and the bolt head portion 18 is rotated clockwise in such a state. As a result, the male screw of the bolt shaft 19 and the female screw of the through hole 6 are screwed together. Then, by continuing the rotation, the shaft end 20 of the bolt shaft 19 gradually moves downward. Thereafter, the shaft end portion 20 arrives at the spacer surface 28a of the spacer member 28 interposed between the tile main body 4 and the roof surface 3. In this state, even if the bolt head 18 is further rotated, the movement of the shaft end portion 20 moving further downward is restricted by the spacer member 28. As a result, a force for moving the tile main body 4 upward acts through the through-hole portion 6 screwed with the bolt shaft 19 (see arrow A in FIG. 2). Here, the tile body 4 is installed along the inclined roof surface 3, and the tile upper end portion 10 b is sandwiched between the normal tile K at the upper position and the pier 14 of the roof structure 2. Therefore, the tile lower end portion 10a side of the tile main body 4 comes to rise with the portion as an axis. As a result, the inclination angle of the tile body 4 (supporting tile 1) with respect to the roof surface 3 can be changed (see θ in FIG. 2). Along with this, a gap is generated between the tile lower side 11 located below the tile body 4 and the normal tile K (see arrow B in the broken circle in FIG. 2), and the support tile 1 and the normal tile K are separated. There is no direct contact. As a result, the load of the installation object on the roof supported by the support tile 1 is not applied to the normal tile K made of earthenware, and damage to the normal tile K can be prevented. The inclination angle of the support tile 1, that is, the amount of space between the bottom tile 11 of the support tile 1 and the normal roof tile K is arbitrarily changed according to the rotation of the inclination adjustment bolt 7 with respect to the through hole 6. Detailed settings are possible.

  After the adjustment of the air gap is completed, the fixing nail 22 is inserted into each of the pair of nail hole portions 9 and the bolt nail hole portion 21 of the inclination adjusting bolt 7 that are penetrated in the roof tile body 4, and the thread portion 27 at the tip end is inserted. Until the roof structure 2 is reached. The fixed nail 22 inserted into the bolt nail hole 21 passes through the spacer member 28 with which the shaft end 20 of the inclination adjusting bolt 7 abuts and is fixed so as to reach the roof structure 7. . Moreover, although not shown in FIG. 2 etc., the fixing nail 22 is similarly fixed also to the hole 15 for piers provided in the position facing the pier 14 in which the roof top part 10b was mounted. As a result, the support tile 1 is firmly fixed to the roof structure 2.

  As described above, by using the support tile 1 of this embodiment, the inclination of the roof structure 2 to be installed with respect to the roof surface 3 can be arbitrarily changed within a predetermined range, and below the support tile 1. A predetermined amount of air gap (see arrow B) can be formed between the normal roof tile K and the position. In particular, in the case of the support tile 1 of the present embodiment, the tile lower end portion 10a of the tile body 4 is moved upward by using the screwing propulsion force between the inclination adjustment bolt 7 and the through hole portion 6 of the inclination adjustment portion 8. It can be lifted, and fine adjustment of the void amount can be easily performed. Therefore, the conventional work of removing the normal roof tiles K located on the left and right and returning them to the original state can be omitted, and the working time can be greatly shortened. Furthermore, the inclination angle can be finely adjusted according to the amount of rotation of the inclination adjustment bolt 7 with respect to the through-hole portion 6, and adjustment with higher accuracy than that using a conventional wedge-shaped height adjustment member can be performed in a short time. It can be carried out.

  In addition, a bolt nail hole portion 21 through which the fixing nail 22 can be inserted is penetrated through the inclination adjusting bolt 7 so that the nail hole portion 9 for fixing the support tile 1 is shared and the nail hole portion 9 is provided. Can save labor. Furthermore, the aesthetic appearance of the support tile 1 is not impaired. Furthermore, even if it is a case where fine adjustment of a space | gap is needed after installing an installation thing on a roof, work volume and work time can be reduced significantly compared with the past.

  The present invention has been described with reference to preferred embodiments. However, the present invention is not limited to these embodiments, and various modifications can be made without departing from the spirit of the present invention as described below. And design changes are possible.

  That is, in the support tile 1 of the present embodiment, the bolt head 18 of the inclination adjusting bolt 7 is exposed on the main body upper surface 4a of the roof tile body 4, but is not limited to this, for example, FIG. The bolt head 18a may be interposed between the roof tile body 4 and the spacer member 28 as shown in FIG. In this case, the position of the bolt head portion 18a is moved downward by the rotation of the inclination adjusting bolt 7a and comes into contact with the spacer member 28. In particular, since the height position of the fixing nail 22 for fixing the support tile 1 can be made uniform, the aesthetic appearance in the installed state of the support tile 1 can be improved.

  Here, in the case of the above configuration, the inclination adjusting bolt 7a cannot be rotated with respect to the through-hole portion 6 unless any treatment is applied to the shaft end portion of the bolt shaft 19a. Therefore, for example, as shown in FIGS. 5 and 6, tilt adjustment bolts 7b and 7c having hexagonal hexagonal hole portions 29 and straight grooves 30 on the surfaces of the shaft end portions 20b and 20c are used. It does not matter. Accordingly, the tilt adjusting bolts 7 b and 7 c can be rotated along the bolt shafts 19 b and 19 c screwed into the through-hole portion 6 using a known tool such as an existing hexagon wrench or a flat-blade screwdriver. Here, the hexagonal hole 29 and the groove 30 correspond to the rotation operation unit in the present invention.

  Further, in the support tile 1 of the present embodiment, as shown in FIGS. 1 to 3 and the like, the support tile 1 is fixed to the roof structure 2 using the three fixing nails 22. For example, as shown in FIG. 7, four nail hole portions 9 are provided around the support portion 5, and the support tile 1 a using the four fixed nails 22 is configured. May be. In such a case, it is not necessary to form the bolt nail hole 21 in the length direction of the inclination adjusting bolt 7 shown in FIG. 1 and the like, and the supporting tile is supported by the four fixed nails 22 inserted through the four nail holes 9. 1 can be reliably fixed to the roof surface 3 of the roof structure 2. In addition, in the support tile 1a of another example structure of FIG. 7, the same number is attached | subjected about the structure same as the support tile 1 of this embodiment, and detailed description shall be abbreviate | omitted.

DESCRIPTION OF SYMBOLS 1 Support tile 2 Roof structure 3 Roof surface 4 Tile main body 4a Main body upper surface 4b Main body lower surface 5 Support part 6 Through-hole part (tilt adjustment part)
7, 7a, 7b, 7c Tilt adjustment bolt (Tilt adjustment part)
DESCRIPTION OF SYMBOLS 8 Inclination adjustment part 9 Nail hole part 10 Main body part 10a Roof tile bottom part 10b Roof tile top part 17a, 17b Support leg part 18, 18a, 18b, 18c Bolt head 19, 19a, 19b, 19c Bolt shaft 20 Shaft end 21 Bolt Nail hole 22 Fixed nail 27 Threaded part 29 Hexagonal hole (Rotation operation part)
30 Groove (Rotation operation part)
K normal roof tile (ceramic tile)

Japanese Patent No. 3450123 Japanese Patent No. 3190559

Claims (2)

A tile body installed on the roof surface of the roof structure;
Formed on the top surface of the tile body, and a support part for fixing and supporting the installation on the roof;
A through-hole portion that penetrates the roof tile body and has an internal thread formed on the inner peripheral surface thereof, and a male screw that can be screwed into the through-hole section are formed on the peripheral surface of the bolt shaft, along the axial direction of the bolt shaft. has penetrated to tilt adjustment bolt pre Kikawara body comprising a can be inserted bolt nail hole section solid Teikugi be fixed to the roof surface, to adjust the inclination of the tile main body with respect to the roof surface, the tile main body An inclination adjusting portion that forms a gap between the tile lower side of the tile and the tile to be stacked,
Support tile that the tile body is pierced, characterized by comprising a front Symbol inserted through the locking nail possible plurality of nail hole portions. The tilt adjusting bolt is
The shaft end of the bolt shaft is screwed into the through hole so as to protrude from the top surface of the main body of the roof tile body,
The support roof tile according to claim 1, further comprising a rotation operation unit that is provided at the end of the shaft and rotates the inclination adjusting bolt.

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