JP2014077340A - Construction structure of outdoor-installed panel and exterior material used therefor - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a construction structure of an outdoor-installed panel in which an outdoor-installed panel such as a photovoltaic panel can be easily fixed by fixtures such as machine screws without occurrence of water leakage and heat in a rear face space of the photovoltaic panel or the like can be smoothly exhausted, and an exterior material used therefor.SOLUTION: In an exterior structure, rising parts 12, 12' and placement parts 13', 13' in which upper ends of the rising parts 12, 12' extend outside, respectively, are included at both side edges of an exterior material 1. On the one hand, an overlapping part 14 is formed which rises from the placement part 13 and extends outside and on the other hand, an overlapped part 15 is formed which rises from the placement part 13' and extends inside. The overlapping part 14 and the overlapped part 15 are overlapped by forming top face portions 142, 152 substantially flatly and in the overlapping part 14, a folded portion 143 is formed which is folded downwards from an outer side edge of the top face portion 142. Side parts of an outdoor-installed panel 3 are placed on the placement parts 13, 13' of the exterior structure, and a fixing member 4 holding the outdoor-installed panel 3 is fixed on the top face portions 142, 152.

Description

  The present invention can easily fix an external panel such as a solar cell panel with a fixing tool such as a screw without causing water leakage, and can smoothly exhaust heat from the back surface space of the solar cell panel or the like. It is related with the construction structure of a panel, and the exterior material used for it.

When laying external panels such as solar panels and greening panels on the roof, most of them are to attach metal fittings to new or existing roofs and attach the aforementioned external panels etc. based on the metal fittings. .
In addition, in the mounting of the metal fittings as described above, there are a method of directly fixing the roof or the base of the roof with screws or the like, and a method of attaching the metal fittings to the roof material by fitting, engaging, or fastening. It is taken.

However, when fixing the external panel directly to the former roofing material, etc., there is a risk of inundation from the fixed part (= screw hole), and there are restrictions on the fixing location depending on the type of exterior material and the structure of the groundwork. There was also a problem that the panel could not be installed freely.
Further, in the latter case, since “holes” due to screws or the like are not formed, there is little damage to the rain of the roof, but on the other hand, member management and cost increase due to an increase in members cannot be avoided. Furthermore, because it is attached by engagement, etc., the target roofing material requires (product, construction) accuracy, and if there are construction errors or deformations, the required strength cannot be obtained or attachment is impossible. There was also a problem of becoming.

  On the other hand, it is known that the power generation efficiency of a solar cell decreases when the back surface becomes high temperature. Depending on the installation conditions such as the scale of the target building and the gradient of the installation part, it may be difficult to move the air on the back (exhaust / exhaust heat), which causes a reduction in efficiency.

  Therefore, the present invention can easily fix an external panel such as a solar cell panel with a fixing tool such as a screw without causing water leakage, and can smoothly exhaust heat from the back surface space of the solar cell panel or the like. An object is to provide a construction structure of an external panel and an exterior material used therefor.

  The present invention has been proposed in view of the above, and has rising portions on both side edges of the exterior material, and mounting portions extending outward from the upper ends of the rising portions, respectively. A superposed portion that stands up from the placement portion and extends outward is formed on the other side, and a polymerized portion that stands up from the placement portion and extends inside is formed on the other side. An upper surface portion is formed in a flat shape to be overlapped, and the overlapping portion includes an outer structure in which a bent portion is formed downward from an outer end of the upper surface portion, and a side of the external panel on the mounting portion of the outer structure It is related with the construction structure of the external panel characterized by mounting the part and fixing the fixing member holding the said external panel to the upper surface part.

  The present invention also proposes a construction structure for an external panel, wherein the exterior material is provided with an engaging portion that engages with the holding member inside the mounting portion in the construction structure.

  Moreover, the present invention is characterized in that, in the construction structure, the holding member has an upright locking portion, and the exterior material has an engagement groove arranged inside the upright locking portion of the holding member. The construction structure of the external panel is also proposed.

  In the construction structure according to the present invention, the bent portion of the exterior material extends outward and downward, and the lower end thereof abuts on the placement portion of the other exterior material. We also propose a construction structure.

  Further, the present invention provides the construction structure, wherein the external panel is a solar cell panel, and exhaust means for exhausting air in the back surface space to the facing part of the solar cell panel and / or the end of the solar cell panel. The construction structure of the external panel is also proposed.

  Furthermore, the present invention is an exterior material used in the construction structure of the external panel, and has an engaging portion that engages with the holding member on the inner side of the mounting portion, and the bent portion faces outward and downward. It also proposes an exterior material characterized in that the lower end thereof is in contact with the mounting portion of the other exterior material.

The construction structure of the external panel according to the present invention is such that the upper surface portion formed by polymerizing the polymerized portion and the polymerized portion of the adjacent exterior material is a polymer-like standing portion and a bent portion that is hollow. It has a high resistance to positive loads from above, and does not cause water leakage with fixtures such as screws, so that screws can be fixed directly to install external panels such as solar panels and greening panels. It can be fixed directly with tools.
In particular, when the lower end of the bent portion comes into contact with the mounting portion of the other exterior material, a closed hook-shaped portion is formed, so that the resistance to a positive load from above is higher. However, it is also possible to walk using the location as a scaffold.
In addition, since the upper part formed by polymerizing the polymerized part and the polymerized part is formed above the hollow substantially bowl-shaped part, even if rainwater or the like is scattered around the substantially bowl-shaped part, There is little risk of intrusion in the rain and it has excellent rain performance. Furthermore, even if rainwater intrudes into the bowl-shaped part under special circumstances, it does not turn over to the superposed part, and the rain performance is high even at the non-installation part (for example, the eaves side) of the external panel in the roof structure. It will be a thing.

  Further, when the exterior member is provided with the engaging portion that engages with the holding member on the inner side of the placement portion, the placement portion of the exterior material is a part that supports the external panel. When the portion is placed on the mounting portion, the exterior material is not detached from the holding member, and the load of the external panel can be borne by the holding member.

  Further, when the holding member has an upright locking portion and the exterior material has an engagement groove that engages with the upright locking portion of the holding member, the external material can be held more stably, and the negative pressure In contrast, a strong structure can be obtained.

  In addition, when the external panel is a solar cell panel and is provided with a discharge means for discharging air in the back surface space at the facing part of the solar cell panel and / or the end of the solar cell panel, the back surface space is discharged. Heat can be smoothly produced, and reduction in power generation efficiency can be suppressed.

Furthermore, the exterior material of the present invention is used for the construction structure of the external panel, and has an engaging portion that engages with the holding member on the inner side of the mounting portion, and the bent portion extends outward and downward. Since its lower end is in contact with the mounting portion of the other exterior material, the overlapped portion including the overlapped portion and the portion to be polymerized form a bowl-like shape, so that the resistance to a positive load from above is high. And the upper surface part can also be utilized as the attachment location of the above-mentioned external panel, or an operator can also walk using the said location as a scaffold.
In addition, when the bent portion is provided not only in the superposed portion but also in the superposed portion, and the lower end of the bent portion comes into contact with the placement portion of the other exterior material, as a superposed polymer portion, a closed shape is formed. A hook-shaped portion is formed. In addition, since the lower end of the bent portion is in contact, rainwater does not easily rotate in the space even when sprayed on the exterior material.

(A) Front view showing one embodiment (first embodiment) of the construction structure of the external panel of the present invention, (b) An enlarged front view of the external panel (solar cell panel) used therein, (c) It It is the enlarged front view of the used holding member, (d) The enlarged front view of the exterior material used for it, (e) The enlarged front view of the fixing member used for it. (A) Front view showing a construction structure of an external panel (solar cell panel) which is another embodiment (second embodiment), (b) An enlarged front view of a combination part of exterior materials used for it, (c) ) It is a front view showing a construction structure of an external panel (greening panel) which is another embodiment (third embodiment), and (d) is an enlarged front view of a combination portion of exterior materials used for it. It is a perspective view which shows another one Example (3rd Example). (A) Front view showing a construction structure of an external panel (solar cell panel) which is another embodiment (fourth embodiment), (b) An enlarged front view of a combination part of exterior materials used for it, (c) ) A front view showing a construction structure of an external panel (greening panel) which is another embodiment (fifth embodiment), and (d) an enlarged front view of a combination portion of exterior materials used therefor. It is a perspective view which shows another one Example (6th Example). (A) Front view showing construction structure of external panel (solar cell panel) which is another embodiment (seventh embodiment), (b) Front view of holding member used for it, (c) Used for it It is a front view of an exterior material. (A) The front view of the holding member used for other one Example (8th Example), (b) The front view of the exterior material used for it, (c) The front view which shows the part which combined them. (A) Front view of a holding member used in another example (Ninth Example), (b) Front view showing a portion in which an exterior material is combined with it, (c) Another example (Tenth Example) It is a front view of the holding member used for Example), (d) It is a front view which shows the part which combined the exterior material with it.

The construction structure of the external panel according to the present invention has a rising portion on both side edges of the exterior material, and a mounting portion extending outward from the upper end of each rising portion, and rises from the mounting portion on one side. And forming a polymerized portion that stands up from the mounting portion and extends to the inside, and forms a polymerized portion that extends to the inside. Is formed and superposed, the superposition part is mounted on the exterior structure in which a bent part is formed downward from the outer end of the upper surface part, and the side part of the external panel is mounted on the placement part of the exterior structure, A fixing member for holding the external panel is fixed to the upper surface portion.
Below, each structure of (A) exterior structure, (B) external panel, (C) fixing member used for this attachment structure is demonstrated in order.

(A) Exterior structure The exterior structure in the present invention has a rising portion on both side edges of the exterior material, and a mounting portion that extends outward from the upper end of each rising portion. Standing and forming a polymerized part that extends outward, and forming the polymerized part that stands up from the placement part and extends inward to the other, and the polymerized part and the polymerized part are substantially flat. The upper surface portion is formed and polymerized, and the overlapping portion has a configuration in which a bent portion is formed that is folded downward from the outer end of the upper surface portion.
That is, the exterior material in the present invention includes (1) a rising portion, (2) a placement portion, (3) a polymerization portion, (4) a portion to be polymerized, (5) a standing portion, (6) a top surface portion, and (7) a folding portion. It is a configuration provided with a curved portion, and the other configurations are not particularly limited, and even those that fit and engage with a holding member for attaching the exterior material, etc., are screwed. Or a combination thereof.

(1) Rising portion Rising portions provided on both side edges of the exterior material are often provided in an inclined manner as shown in the illustrated embodiment described later. It is preferable to provide a joint portion.

(2) Placement portion This placement portion is formed by extending the upper end of each rising portion outward, and specifically, the upper end of the right rising portion is extended to the right side. A placement portion is formed, and the upper end of the left rising portion extends to the left side to form the left placement portion. And since this mounting part is a site | part which supports an external panel, it is preferable to mount the back surface of this mounting part on the upper surface of a holding member like the illustrated Example mentioned later. Moreover, in order to mount stably, it is desirable that the upper surface (supporting portion) of the holding member and the mounting portion in the arrangement state are substantially horizontal as in the illustrated embodiment described later.

(3) Superposition part This superposition part rises from one (2) mounting part and extends to the outside, and its upper surface is formed in a substantially flat shape. (7) It is the structure which has a bending part bent downward from an end. That is, this overlapping portion is composed of (5) standing portion, (6) upper surface portion, and (7) bent portion, which will be described later.

(4) To-be-polymerized part This to-be-polymerized part stands up from the other (2) mounting part and extends inward, and the upper surface is formed substantially flat like the above-mentioned (3) polymerizing part. It is the composition which is done. In other words, the polymerized part has a structure including (5) standing part and (6) upper surface part, which will be described later, and it is preferable that (7) a bent part is further provided in the same manner as the (3) polymerized part. .
In order to further improve the rain performance, it is preferable that an elastic water-stopping material such as butyl rubber is interposed between the (3) polymerized portion and the (4) polymerized portion.

(5) Standing part This standing part is a part of the (3) superposed part and the (4) part to be polymerized, and indicates a part standing from the one and the other (2) placing part, Although it does not specifically limit, it is preferable to form in a substantially vertical shape like the illustrated Example mentioned later.

(6) Upper surface portion This upper surface portion is a part of the (3) superposed portion and the (4) polymerized portion, and extends substantially flat from the one and the other (5) standing portion. Refers to a part, and extends from one (5) standing part to the outside and from the other (5) standing part to the inside, and from one side to the other in the assembled (polymerized) state It is formed to extend.

(7) Bent part This bent part is a part of the (3) overlapping part, and refers to a part that is folded downward from the outer end of the (6) upper surface part, the lower end of which is the other exterior It is desirable to contact the (2) placement part of the material. Furthermore, in that case, it is more desirable to be folded down into a substantially vertical shape (2) and to contact the mounting portion. The bent portion may be provided not only in the (3) superposed portion but also in the (4) polymerized portion as described above. In this case, the lower end of the other exterior material ( 2) It is desirable to abut on the mounting portion and to be abutted by being folded down substantially vertically.

  As an example of the configuration of the other exterior material, when a configuration having an engagement groove that engages with the upright locking portion of the holding member is provided, a structure that is strong against negative pressure can be obtained. This engagement groove is a groove shape that opens downward, and is engaged from above with an upright locking portion that is an upward locking projection, and the engagement between the engagement portion and the engaged portion is Together, the exterior material can be held more stably, and a structure that is strong against negative pressure can be obtained.

(B) External panel As this external panel, a solar cell panel, a greening panel, a new roof panel, and the like are assumed. The configuration is not specified.

(C) Fixing member This fixing member holds the (2) external panel, in which the side part is mounted on the (2) mounting part, by fixing it to the (6) upper surface part.

  The present invention also proposes an exterior material used for the construction structure of the external panel described above, and has an engaging portion that engages with the holding member on the inner side of the mounting portion, and a bent portion. Is configured to extend outward and downward, and the lower end thereof is in contact with the mounting portion of the other exterior material, and the portion to be polymerized has a downward bent portion from the inner end of the upper surface portion. It is preferable to form.

The engaging portion with the holding member may be provided directly below the mounting portion as shown in the illustrated embodiment described later, or may be provided on the inner side, may be provided on the face plate portion of the exterior material, etc. Good.
Further, since the holding member is a part where the mounting portion of the exterior material supports the panel, a part of the holding member (a supporting portion in the illustrated embodiment described later) may be in contact with or close to the back surface of the mounting portion. preferable. In the illustrated embodiment to be described later, since the substantially horizontal support portions are provided on the left and right sides of the holding member, and the engaged portions projecting outward are provided on the outer sides of the left and right sides, the mounting portion is stable on the support portion. The engaging portion engages with the engaged portion located outside thereof.
Therefore, the side part of the external panel can be stably mounted on the mounting part on which the support part of the holding member is supported on the back side, and the exterior material is not detached from the holding member at that time, The load of the external panel can be borne by the holding member.
As described above, the holding member includes a support portion that supports the mounting portion of the exterior material, an engaged portion that engages a rising portion (engagement portion) of the exterior material, and a fixing portion that is fixed to the base. It is desirable to provide a configuration. Each part is not particularly limited in its configuration such as its shape. For example, the engaged part may be formed according to the shape of the rising part (engagement part) of the exterior material to be engaged. Alternatively, as shown in the illustrated embodiment to be described later, the shape may be a shape that protrudes outward and is recessed inward, or a lateral piece that extends outward and a corner portion below the horizontal piece. In addition, in the case of obtaining more stable holding and strong holding strength against negative pressure as described above, it is desirable to provide an upright locking portion that is an upward locking protrusion located on the left and right outer sides. The locking projection may be substantially wedge-shaped, a tip having an inwardly inclined tip may have a small diameter, or a tip having an inwardly inclined tip may be further inclined inward.

  The exterior material in the present invention is typically approximately 0.4 to 1.6 mm of galvanized steel sheet or galvanium steel sheet or other rust-proof steel sheet, special steel, non-ferrous metal, stainless steel sheet, weathering steel sheet, copper plate, An aluminum alloy plate, a lead plate, a zinc plate, a titanium plate, and the like can be mentioned, but are not particularly limited thereto. These are supplied in an almost coiled form. Then, the various long coil-shaped metal materials are cut into regular lengths, and the left and right side edges are formed by roll forming or the like.

  As the external panel in the present invention, a solar cell panel, a greening panel, a new roof panel, and the like are assumed as described above. In particular, when using a solar cell panel, it is preferable to provide a discharge means for discharging the air in the back surface space at the facing portion of the solar cell panel and / or the end of the solar cell panel. An upright portion may be attached so that the blown wind causes a turbulent flow upward. In addition, an opposing part refers to the location which adjoins (with a space | interval) in a flow direction, and an edge part refers to the uppermost part of a flow direction. The back space refers to a space that continues in the continuous direction of the exterior material.

This upright portion may be provided integrally or fixed to a joint member attached at a facing interval, or may be provided integrally or fixed to the frame of the solar cell panel, A single member having an upright portion may be provided. As a means for fixing to the joint member or the frame body, a fixing tool such as a screw may be used, and there is no particular limitation such as fitting, engagement, and clamping.
And, by providing this upright portion at the facing portion of the solar cell panel and / or the end of the solar cell panel, the wind hitting the upright portion causes turbulence upward, and the upper end of the upright portion is in a reduced pressure state. Therefore, the air in the back surface space of the solar cell panel 3 is sucked out to the front surface side, the air flow in the back surface space is remarkably accelerated, and the temperature at which the solar cells themselves are generated is reduced, thereby reducing the power generation efficiency. Can be prevented.

  The construction structure of the external panel 3 of the first embodiment shown in FIG. 1A is an exterior structure formed by the exterior material 1 shown in an enlarged manner in FIG. 1D and a mounting portion of the exterior structure. This is a structure in which the side portion of the external panel 3 is mounted and the fixing member 4 that holds the external panel 3 is fixed to the upper surface portion.

  The exterior material 1 in the first embodiment has rising portions 12 and 12 'provided in an inclined manner on both side edges of the substantially flat face plate portion 11, and the upper ends of these rising portions 12 and 12' extend outward. It has the mounting parts 13 and 13 'which are taken out. In the figure, the left side of the face plate portion 11 is set as one side, the right side is set as the other side, and the part on the other side is distinguished by attaching a symbol “′”. Further, in the illustrated embodiment, engaging portions 121 and 121 ′ that engage with the holding member 2 are provided at the upper ends of the rising portions 12 and 12 ′ so as to bulge outward.

Further, one mounting portion 13 includes a standing portion 141 that rises substantially vertically from the outer end thereof, an upper surface portion 142 that extends from the upper end of the standing portion 141 outward in a substantially flat shape, and the upper surface The overlapping portion 14 including a bulging portion 145 that bulges from the outer end of the portion 142 and a bent portion 143 formed by folding the bulging portion 145 was formed. Note that the lower end of the bent portion 143 is bent outward to form an abutting portion 144.
In addition, the other mounting portion 13 ′ includes a standing portion 151 that rises substantially vertically from the outer end thereof, and an upper surface portion 152 that extends in a substantially flat shape from the upper end of the standing portion 151. A polymerized portion 15 was formed.
In the state where the exterior material 1 is laid as shown in FIG. 1A, the standing portion 141 and the upper surface portion 142 of the overlapping portion 14 are the standing portion 151 and the upper surface of the polymerized portion 15 of the adjacent exterior material 1. In addition to overlapping with the portion 152, the bulging portion 145 of the overlapping portion 14 extends so as to wrap around the outer edge of the upper surface portion 152 of the to-be-polymerized portion 15, and the contact portion 144 contacts the mounting portion 13 ′.

  As shown in FIG. 1C, the holding member 2 for attaching the exterior material 1 includes a reverse hat-shaped lower member 2a and an upper member 2b having a substantially pan-shaped cross section, and a fixing member (bolt nut) 2c. This is an integrated configuration. The lower member 2 a is provided with a fixing portion 21 that is fixed along the upper surface of the base material 6. Further, the upper member 2b is provided with engaged portions 22 and 22 engaged with the engaging portions 121 and 121 ′ of the exterior material 1 so as to protrude from the left and right side ends. Inside 22, substantially horizontal support portions 23, 23 that support the placement portions 13, 13 ′ of the exterior material 1 are provided.

  In the first embodiment, the external panel 3 is a solar cell panel as shown in FIG. 1B, and has substantially E-shaped frames 31, 31 at the edge of a substantially flat panel body 30. Are integrally attached.

  The fixing member 4 is a member for holding the solar cell panel as the external panel 3 on the upper surface portions 142 and 152 of the exterior material 1 and is a plate material as shown in FIG. The both ends are pressing portions 41 and 41 for pressing the upper surfaces of the solar cell panels 3 and 3, respectively, and the central portion is a fixing portion 42 that is supported by the upper surface portion 142 and drives the fixture 5.

The construction structure of the external panel 3 in FIG. 1A composed of the exterior material 1, the holding member 2, the external panel 3, and the fixing member 4 having these configurations is a polymerization of adjacent exterior materials 1 and 1. Since the upper surface portions 142 and 152 formed by polymerizing the portion 14 and the polymerized portion 15 form a hollow substantially bowl-shaped portion with the polymerized standing portions 141 and 151 and the bent portion 143, High resistance to positive load. Further, in the first embodiment, the solar cell panel 3 is fixed by the fastening type fixing tool 5 and the fixing member 4. However, for example, a fixing tool such as a screw or the fastening type fixing tool 5 of the first embodiment is used. Similarly, it does not cause water leakage, can withstand pressure from above such as screws, and can be directly fixed with a fixing tool such as screws in order to install the solar cell panel 3.
In particular, in the first embodiment, the lower end (abutment portion 144) of the bent portion 143 abuts on the placement portion 13 ′ of the other exterior material 1, so that the superposed upper surface portions 142 and 152 that form the upper side and Since the upright portions 141 and 151 forming the right side and the closed hook-shaped portion are formed, the proof strength against the positive load from above is higher, and for example, the worker can walk using the location as a scaffold.

Further, in the first embodiment, since the engaging portions 121 and 121 ′ that engage with the holding member 2 are provided on the inner side of the mounting portion 13 and 13 ′ in the outer packaging material 1, the mounting portion 13 of the outer packaging material 1 is provided. , 13 ′ are portions that support the solar cell panel 3, so that the exterior material 1 is held when the side portions (frame bodies 31, 31) of the solar cell panel 3 are placed on the placement portions 13, 13 ′. The holding member 2 can be loaded with the load of the solar cell panel 3 without being detached from the member 2.
Furthermore, the bulging portion 145 in the first embodiment is arranged so as to wrap around the outer edge of the upper surface portion 152 of the polymerized portion 15, and rainwater tends to enter from the gap between the polymerized portion 14 and the polymerized portion 15. Can be prevented.

  In the second embodiment shown in FIGS. 2A and 2B, the bent portion 143 of the overlapping portion 14 of the exterior material 1 ′ is formed by folding the outer edge of the upper surface portion 142 downward. Is different. That is, the configuration in which the bulging portion 145 does not exist is different from that of the first embodiment, and the other configurations are denoted by the same reference numerals in the drawings and the description thereof is omitted.

3 (c), 2 (d), and FIG. 3 show that the exterior material 1 is longer than the exterior materials 1, 1 ′ and the holding member 2 used in the first and second embodiments. This is an example using a greening panel 3 "schematically shown instead of the solar cell panel 3 using" and holding member 2 ". Note that the fixture 5" is a screw and the base material 6 "is an H steel material. Etc.
Therefore, the rising portions 16, 16 ′ of the exterior material 1 ″ of the third embodiment are vertically longer than the rising portions 12, 12 ′ of the first and second embodiments, and the lower member 2d of the holding member 2 ″ is It is longer than the lower member 2a of the first and second embodiments. In addition, about the mounting parts 13 and 13 'of the exterior material 1 ", the overlapping part 14 (the standing part 141, the upper surface part 142, the bent part 143), and the polymerized part 15 (the rising part 151 and the upper surface part 152), respectively Although it is wider than the first and second embodiments or is vertically long, the same reference numerals are given.

Also in the third embodiment, similarly to the first and second embodiments, the upper surface portions 142 and 152 formed by polymerizing the overlapping portions 14 and the portions to be polymerized 15 of the adjacent exterior materials 1 "and 1" are provided. In addition, since a hollow substantially bowl-shaped portion is formed together with the polymeric upright portions 141 and 151 and the bent portion 143, the resistance to a positive load from above is high. Therefore, the greening panel 3 "can be easily attached by driving the fixing tool 5", which is a screw, into the upper surface portions 142, 152 from the fixing member 4, and even this structure does not cause water leakage.
Also in the third embodiment, as in the first and second embodiments, the lower end (contact portion 144) of the bent portion 143 contacts the placement portion 13 ′ of the other exterior material 1 ″. Since the closed hook-shaped portion is formed, the load resistance against the positive load from above is higher, and for example, the operator can walk using the location as a scaffold.
Further, in the third embodiment, since the engaging portions 161 and 161 ′ that engage with the holding member 2 ″ are provided on the inner side of the mounting portions 13 and 13 ′, the mounting portions 13 and 13 ′ of the exterior material 1 are provided. Is the part that supports the greening panel 3, so that when the greening panel 3 "is placed on the mounting portions 13, 13 ', the exterior material 1" does not come off from the holding member 2 ", and the greening panel 3" Can be borne by the holding member 2 ".

  The fourth embodiment shown in FIGS. 4A and 4B uses the solar cell panel 3 instead of the greening panel 3 ″, and the fixing portion 42 ″ which is the central portion is recessed instead of the fixing member 4 which is a plate material. Since the cross section is almost the same as that of the third embodiment except that the dish-shaped fixing member 4 "is used, the same reference numerals are given to the drawings and the description thereof is omitted.

In the fifth embodiment shown in FIG. 4 (c), the mountain-shaped exterior structure formed on the left side of the drawing is the same as the fourth embodiment, and the mountain-shaped exterior structure formed on the right side of the drawing is The wide mounting portions 17 and 17 'and the upper surface portions 142 "and 152" are used, and the upper member 2b "of the holding member 2'" and the fixing portion 42 '"of the fixing member 4'" are accordingly wide. A thing was used. Further, in this fifth embodiment, a bent portion 153 is provided in the polymerized portion 15 in addition to the overlapping portion 14, and the lower end of the bent portion 153 is bent inward to form the contact portion 154. In the laying state, the abutting portion 154 abuts on the placement portion 17 ′.
And in this 5th Example, the bowl-shaped part formed with the superposition | polymerization part 14 and the to-be-polymerized part 15 is an upper side (upper surface part 142 ", 152") and both sides (standing part 141,151 and bending part 143). , 153) is formed of polymerized pieces, and therefore has higher strength than the first to fourth embodiments. In addition, since the lower ends of the bent portions 143 and 153 are in contact with each other, even when sprayed on the exterior material 1, rainwater does not easily flow into the space.

In the sixth embodiment shown in FIG. 5, the upper right in the figure indicates the water upper side (building side), and the lower left indicates the lower water side (eave side), and the same exterior material 1 as in the first embodiment is used. The solar cell panel 3 is attached to the exterior structure formed by using the fixing member 4 which is a plate material and the fixing tool 5 "which is a screw similarly to the third embodiment. The upright portion 71 is integrally attached to the ridge side.
The upright portion 71 of the sixth embodiment is a vertical piece portion of the substantially L-shaped material 7, and is between the frame body 31 of the solar cell panel 3 and the placement portions 13 and 13 ′ of the exterior material 1. A lateral piece portion 72 of the substantially L-shaped material 7 is attached in a sandwiched manner.

  And in this 6th Example, since the standing part 71 was provided in the ridge end of the solar cell panel 3, the wind which hit | hung the standing part 71 caused a turbulent flow upward, and pressure-reduced the upper end of the standing part 71. In order to obtain a state, the air in the back space (between the solar cell panel 3 and the exterior material 1) is sucked out to the front side, and from the eave side to the ridge side as indicated by the white arrow in the figure It is possible to prevent a decrease in power generation efficiency by remarkably accelerating the flow of air in the back space toward the solar cell and suppressing the temperature generated by the solar battery cell itself.

  The seventh embodiment shown in FIG. 6 (a) is a solar cell panel 3 indicated by a dotted line in the exterior structure formed by the holding member 2W shown in FIG. 6 (b) and the exterior material 1W shown in FIG. 6 (c). The engaging groove 18 formed on the exterior member 1W is opened and engaged with the upright engaging portion 24 which is an upward engaging protrusion formed on the holding member 2W. Thus, in combination with the engagement between the engaging portion 121 and the engaged portion 22, the exterior material 1 </ b> W can be held more stably and has a strong structure against negative pressure.

The exterior material 1W according to the seventh embodiment is inclined and rises 12 and 12 through engagement grooves 18 that are folded up so as to protrude upward on both side edges of the substantially flat face plate portion 11 and open downward. 'And provided with mounting portions 13 and 13' that extend outwardly from the upper ends of the rising portions 12 and 12 ', respectively. In addition, a groove-like portion 19 that bulges inward and downward is formed on the outside of the engagement groove 18, and the configuration of the overlapping portion 14 and the portion to be polymerized 15 on the outside of the inner placement portions 13 and 13 ′ Since it is almost the same as that of the first embodiment, the reference numeral is attached to the drawing and the description is omitted.
Further, the holding member 2W has a hollow substantially rectangular ridge 20w formed at the approximate center of a horizontal piece along the base material 6, and a substantially horizontal support 23 is provided on the top of the substantially rectangular ridge 20w. And has a bulged engaged portion 22 at its end. Further, the left and right end portions of the horizontal piece have upright locking portions 24 and 24 that are upward locking projections, and the inner side has upward pieces 25 and 25 whose tips are further inclined inward. A groove-like engagement space 26 that opens upward is formed between the standing locking portion 24 and the upward piece 25. In addition, the fixing | fixed part 21 of this holding member 2 is a part located in the outer side of the said substantially rectangular shaped ridge 20w among the said horizontal pieces so that it may show in figure.

Then, the holding member 2W is fixed on the base material 6, and the engaging groove 18 of the outer packaging material 1W is fitted into the standing locking portion 24 from above, and the groove-shaped portion 19 is disposed in the engaging space 26. The rising portion 12 is aligned with the upward piece 25 and the substantially rectangular ridge 20w (the inclined side wall 201 thereof), the engaging portion 121 is engaged with the engaged portion 22, and the mounting portion 13 is mounted on the supporting portion 23. It arrange | positions so that it may support.
Therefore, in addition to the engagement between the engagement portion 121 and the engaged portion 22, the engagement groove 18 and the upright locking portion 24 engage with each other, so that the exterior material 1W can be more stably held on the holding member 2W, Strong structure against negative pressure. In addition, since the substantially wedge-shaped locking portion 241 is provided inside the upper end of the standing locking portion 24, the engaging groove 18 can be locked firmly.

  The eighth embodiment shown in FIG. 7 (c) is a solar cell panel (3) not shown in the exterior structure formed by the holding member 2X shown in FIG. 7 (a) and the exterior material 1X shown in FIG. 7 (b). ), And the lower portion formed on the exterior material 1X is formed on the upright locking portion 24x which is an upward locking protrusion formed on the holding member 2X in substantially the same manner as in the seventh embodiment of FIG. By engaging and attaching the engaging groove 18 to be released, the exterior material 1X can be held more stably in combination with the engagement between the engaging portion 121 and the engaged portion 22, and is strong against negative pressure. It is a simple structure.

The exterior material 1X according to the eighth embodiment includes a configuration in which engagement grooves 18 and 18 'are formed inside the rising portions 12 and 12' so as to protrude upward and open downward, as shown in FIG. Since it is almost the same as the exterior material 1W in the seventh embodiment, the same reference numerals are given to the drawings and the description thereof is omitted.
Further, in the holding member 2X in the eighth embodiment, the hollow substantially rectangular ridge 20x formed at the approximate center of the horizontal piece is substantially the same as the substantially rectangular ridge 20w in the seventh embodiment of FIG. It is the same in that a substantially horizontal support portion 23 is formed at the top and a bulged engagement portion 22 is formed at the end, but this substantially rectangular ridge is formed. The lower portion of the shape portion 20x is formed wider (horizontally long) than the substantially rectangular ridge portion 20w of the seventh embodiment. Further, although the same is that the standing locking portions 24x and 24x, which are upward locking projections, are formed on the left and right ends of the horizontal piece, the upper ends of the standing locking portions 24x are substantially the same. Instead of the wedge-shaped locking portion (241), a locking portion 242 having a small diameter at the tip inclined inward is provided. Moreover, since the upward piece (25) is not formed inside the upright locking portions 24x and 24x, the engagement space (26) is not formed.

Then, the holding member 2X is fixed on a base material (6) (not shown), and the engaging groove 18 of the outer packaging material 1X is fitted into the upright engaging portion 24x from above, and the upright engaging portion 24x The groove portion 19 is disposed at the base end (inner side), the rising portion 12 is along the inclined side wall 201x of the substantially rectangular ridge portion 20x, the engagement portion 121 is engaged with the engaged portion 22, and the support portion 23 is provided. Is disposed so as to support the mounting portion 13.
Therefore, as in the seventh embodiment of FIG. 6, in addition to the engagement between the engagement portion 121 and the engaged portion 22, the engagement groove 18 and the upright locking portion 24x engage with each other. Can be held on the holding member 2X more stably, and a structure that is strong against negative pressure can be obtained.
In addition, in the eighth embodiment, since the inclined side wall 201x supporting the rising portions 12, 12 ′ is wider than that of the seventh embodiment (201), it can be supported more stably.
Further, since the upward piece 25 is not formed on the holding member 2X of the eighth embodiment, it can be produced at least by that amount.

The locking portion 241 of the seventh embodiment and the locking portion 242 of the eighth embodiment provide resistance when negative pressure is applied to the exterior material 1X, but are slightly different as shown below. .
Since the locking portion 241 of the seventh embodiment is formed in a substantially wedge shape, the lower end of the locking portion 241 is hooked to the engaging groove 18 and serves as a resistance for preventing the upper portion from coming off.
On the other hand, the locking portion 242 of the eighth embodiment has a narrow-shaped tip that is inclined inward, so that the tip penetrates to the depth (upper end) of the engagement groove 18 and pulls inward. Since the effect | action which pulls the faceplate part 11 of the material 1X outward is fulfilled, it becomes a big resistance with respect to a negative pressure.

The ninth embodiment shown in FIG. 8B has a solar cell panel (3) not shown in the exterior structure formed by the holding member 2Y shown in FIG. 8A and the exterior material 1X shown in FIG. 7B. In the tenth embodiment shown in FIG. 8D, the holding member 2Z shown in FIG. 8C and the exterior material 1X shown in FIG. 7B are formed. The solar cell panel (3) (not shown) is disposed in the exterior structure.
The ninth and tenth embodiments are upward locking projections formed on the holding members 2Y and 2Z in substantially the same manner as the seventh embodiment of FIG. 6 and the eighth embodiment of FIG. Engage and attach the engaging groove 18 formed on the exterior material 1X to the upright locking portions 24y and 24z, and the engagement between the engagement portion 121 and the engaged portion 22 is applied. The material 1X can be held more stably and has a strong structure against negative pressure.

The holding member 2Y in the ninth embodiment of FIG. 8A is provided with a locking portion 243 in which the tip inclined inward is further inclined inward instead of the substantially wedge-shaped locking portion (241). Since the configuration is exactly the same as that of the holding member 2W of the seventh embodiment of FIG. 6, the same reference numerals are given to the drawings and the description thereof is omitted. The locking portion 241 of the seventh embodiment and the locking portion 243 of the ninth embodiment provide resistance when a negative pressure is applied to the exterior material 1X, but are slightly different as shown below. .
The locking portion 241 of the seventh embodiment is formed in a substantially wedge shape as described above, and its lower end serves as a hook for the engaging groove 18, so that it has a resistance to prevent it from being pulled upward.
On the other hand, the locking portion 243 of the ninth embodiment has a shape in which the tip inclined inward is further inclined inward, so that the tip is similar to the locking portion 242 in the eighth embodiment of FIG. Since it penetrates to the depth (upper end) of the engaging groove 18 and pulls it inward, pulling the face plate portion 11 of the exterior material 1X outward, it becomes a large resistance against negative pressure.

In the tenth embodiment of FIG. 8C, the holding member 2Z has a substantially horizontal horizontal piece at the top (supporting portion 23) of the substantially rectangular ridge 20z, and its tip is the engaged portion 22z. Since the configuration is exactly the same as that of the holding member 2X of FIG. 7, the same reference numerals are given to the drawings and description thereof is omitted.
In the tenth embodiment, the same effect as in the eighth embodiment is achieved, and the inclined side wall 201z that supports the rising portions 12 and 12 'is wider, so that it can be supported more stably, and the upward piece 25 is not formed. Therefore, it can be created at least that much cheaper. Moreover, since the front-end | tip which inclines to the latching | locking part 242 is a small diameter shape, the front-end | tip penetrate | invades to the depth (upper end) of the engagement groove | channel 18, and is pulled inside, and the faceplate part 11 of exterior material 1X is pulled Since it acts to pull outward, it becomes a great resistance to negative pressure.
In addition, although the to-be-engaged part 22z provided in the holding member 2Z in the embodiment is a lateral piece extending outward and a corner (empty part) below the lateral piece, the engaging part 121 of the exterior material 1W is Any shape may be used as long as it can be engaged.

1, 1 ', 1 ", 1W, 1X Exterior material 11 Face plate part 12, 12' Rising part 121, 121 'Engaging part 13, 13' Placement part 14 Superposition part 141 Standing part 142 Upper surface part 143 Bending part 15 Polymerized portion 151 Standing portion 152 Upper surface portion 16, 16 'Standing portion 17, 17' Placement portion 18 Engaging groove 19 Groove portion 2, 2W to 2Z Holding member 2a Lower member 2b Upper member 21 Fixing portion 22 Engaged Part 23 Support part 24 Standing locking part 25 Upward piece 26 Engagement space 3 Solar cell panel 30 Panel body 31 Frame 3 "Greening panel 4 Fixing member 5 Fixing tool 6, 6" Base material 7 Substantially L-shaped material 71 Standing up Section

Claims (6)

It has a rising portion on both side edges of the exterior material and a mounting portion that extends outward from the upper end of each rising portion, and one of them forms an overlapping portion that rises from the mounting portion and extends outward. The other side is formed with a portion to be polymerized that stands up from the mounting portion and extends inward,
The superposed part and the polymerized part are superposed so that the upper surface part is formed in a substantially flat shape, and the superposed part has an exterior structure in which a bent part is formed that is folded downward from the outer end of the upper surface part;
A construction structure of an external panel, wherein a side portion of the external panel is mounted on the mounting portion of the exterior structure, and a fixing member that holds the external panel is fixed to an upper surface portion.   The construction structure of the external panel according to claim 1, wherein the exterior material is provided with an engaging portion that engages with the holding member inside the mounting portion.   The construction structure of the external panel according to claim 2, wherein the holding member has an upright locking portion, and the exterior material has an engaging groove that engages with the upright locking portion of the holding member.   4. The outer portion according to claim 1, wherein the bent portion of the exterior material extends outward and downward, and a lower end thereof abuts on a placement portion of the other exterior material. Panel construction structure.   The external panel is a solar cell panel, and is provided with discharge means for discharging air in the back surface space at a facing portion of the solar cell panel and / or an end of the solar cell panel. The construction structure of the external panel as described in any one of these.   It is an exterior material used for the construction structure of the external panel as described in any one of Claims 1-5, Comprising: It has an engaging part engaged with a holding member inside a mounting part, and is a bending part. Is an exterior material characterized in that it extends outward and downward, and its lower end is in contact with the mounting portion of the other exterior material.

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