JP2013170352A - Fitting device for exterior panel - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a fitting device for an exterior panel, which allows the conventional complicated attachment work of a solar cell module panel to be simplified and the solar cell module panel to be stably and reliably fixed on a roof without positional deviation.SOLUTION: A fitting device 8 for an exterior panel includes a base member 10 in contact with a roof board 2, at which a support member 9 for supporting a solar cell module panel 7 as an exterior panel is disposed. An adhesive sheet 40 having an adhesion layer 39 is disposed on the surface of the base member 10 in contact with the roof board 2, so that the conventional complicated attachment work of a solar cell module panel 7 can be simplified with reliable fixing of the fitting device 8 to a roof.

Description

  The present invention relates to an attachment device for an exterior panel such as a solar cell module panel.

  2. Description of the Related Art A solar cell module panel that has been widely used in recent years is a panel-like product single unit in which a plurality of solar cells (cells) are connected in series or in parallel so that necessary voltages and currents can be obtained. Or, it is also called a solar cell module.

  And, as an attachment device for fixing such a solar cell panel to the roof, a support member disposed above the roof plate material and supporting the solar cell module panel, provided on one side of the support member, A one-side locking member that locks to a concave fitting portion provided on the side, and another side locking member that locks to a convex fitting portion provided on the other side of the roof member provided on the other side of the support member, There is known one in which one side locking member is locked to the recessed fitting portion and the other side locking member is locked to the convex fitting portion to fix the support member on the roof plate (for example, a patent). Reference 1). According to such Patent Document 1, the supporting member is fixed on the roof plate material by locking the one side locking member to the concave fitting portion and locking the other side locking member to the convex fitting portion. Since the exterior panel can be supported by the member, the solar cell module panel can be connected to the roof surface.

Utility Model Registration No. 3157209

  However, in the attachment device described in Patent Document 1, one side locking member that locks into a recessed fitting portion provided on one side of the roof plate material, and a convex provided on the other side of the roof member. Since it is attached in a state of being locked to the roof member by the other side locking member locked to the fitting portion, when the mounting device is mounted, it must be assembled after positioning the support member and the one side locking member. In addition to the complexity of the work, there is a risk of misalignment before the support member and the one-side locking member are fastened with the fixture, and in the event of misalignment, the assembly must be reassembled. There was a risk of working time.

  The present invention has been made in view of the above problems, and an object of the present invention is to provide an exterior panel mounting apparatus that can easily perform a complicated exterior panel mounting operation.

  According to the first aspect of the present invention, in the exterior panel mounting apparatus in which the base member that contacts the roof material is provided with a support member that supports the exterior panel, an adhesive portion is provided on the surface of the base member that contacts the roof material. It is characterized by that.

  The invention of claim 2 is sheet-like and is provided with a release paper.

  The invention of claim 3 is characterized in that the base member is plate-shaped and is made of a roof plate material on which the roof material is arranged in parallel.

  According to a fourth aspect of the present invention, there is provided a support member for locking the base member to the roof plate material, a long hole in a plan view is provided in the support member, and a locking groove having a concavo-convex portion continuous on the upper surface of the peripheral edge And a female screw member is placed on the locking groove, and a male screw member is interposed between the female screw member and the base member.

  According to the first aspect of the present invention, the complicated mounting operation of the exterior panel is simplified by bonding, and the mounting device can be reliably fixed on the roof.

  According to the invention of claim 2, it is possible to easily perform the mounting operation of the exterior panel by removing the release paper.

  According to invention of Claim 3, it can attach reliably on a roof board | plate material with a plate-shaped base member.

  According to the fourth aspect of the present invention, the female screw member to which the male screw member is screwed by the concavo-convex portion where the locking groove is continuous is hardly loosened at any place.

It is a perspective view which shows Example 1 of this invention. It is a top view same as the above. It is the side view which expanded a part same as the above. It is a front view same as the above.

  Preferred embodiments of the present invention will be described with reference to the accompanying drawings. The embodiments described below do not limit the contents of the present invention described in the claims. In addition, all of the configurations described below are not necessarily essential requirements of the present invention.

  FIGS. 1-4 has shown Example 1, and the roof board | plate material 2 which is the roof material in the terrace roof arranged in parallel on the field board 1 which is an inclined state consists of the planar board | plate material main body 3, On one side of the plate body 3, here on the low position side, a first recessed fitting portion 4 formed in a hand shape by bending one end downward is provided, the other side of the plate body 3, Here, on the high position side, the second concave fitting portion 5 formed by bending the other end in the one side direction from the other side direction, and the other side end portion extending from the second concave fitting portion 5. And a convex fitting portion 6 formed by bending from one side direction to the other side direction.

  And the roof board | plate material 2 in a low position and the roof board | plate material 2A in a high position are the convex fitting part 6 of the roof board | plate material 2 in a low position, and the 1st concave fitting part 4 of the roof board | plate material 2A in a high position. In addition to being fitted, the end of the roof plate 2A at the high position is connected so as to be hooked on the second recessed fitting portion 5 of the roof plate 2 at the low position. It is fixed by a fixing tool such as a nail or a screw through (not shown).

  As the attachment device 8 for attaching the solar cell module panel 7 which is an exterior panel to such a stepped roof, the solar cell module panel 7 is directly or indirectly arranged so as to be substantially parallel to the plate body 3. A support member 9 for mounting and mounting and a plate-like base member 10 mounted on the upper surface of the plate body 3 and connected to the support member 9 are provided.

  The support member 9 is made of an elongated flat metal plate material, and is formed by bending one end of the support member 9 so as to be U-shaped in the lower direction. The latch member 12 can be hooked to the front end 11 of the roof plate material 2. A first through hole 13 drilled closer to one center side on the central axis X extending in the longitudinal direction from one side to the other side, and the first through hole on the central axis X And a second through-hole 14 drilled on the other side than 13. Among these, the first through-hole 13 and the second through-hole 14 are both formed as long holes extending in the longitudinal direction in plan view. In the present embodiment, the second through-hole 14 is more than the first through-hole 13. Is also provided so as to be long in the longitudinal direction, and the upper surface of the second through-hole 14 is provided with a locking groove 15 formed continuously along the peripheral edge in the longitudinal direction, that is, composed of continuous uneven portions. It has been.

  Further, the base member 10 is made of a metal plate that tapers from one side to the other side in a plan view, and is formed to protrude so as to rise in the upper direction, and the convex portion orthogonal to the longitudinal direction. The left and right flat portions 17 formed on the left and right sides of the 16 and the left and right protruding pieces 18 that are the other ends of the left and right flat portions 17 that are formed to protrude from the other end of the convex portion 16 are provided. A third through hole 19 is formed on the upper and lower surfaces of the portion 16 so as to be closer to the center side on the central axis X extending in the longitudinal direction corresponding to the first through hole 13 of the support member 9, and a support member Corresponding to the second through-holes 9 and the fourth through-holes formed at a predetermined interval on the other side of the third through-holes 19. Further, the convex portion 16 is formed to be inclined so as to increase from one side to the other side, whereby the one end of the roof plate member 2 at the low position and the one end of the roof plate member 2A at the high position are arranged in the vertical direction. Since the height difference can be filled, when the attachment device 8 is attached to the roof sheet material 2, it is attached to the upper surface of the support member 9 of the attachment device 8 attached to the low position roof sheet material 2 and the high position roof sheet material 2. Thus, the upper surface of the support member 9 of the mounting device 8 becomes substantially horizontal, and the mounting angle of the solar module panel 7 can be made constant.

  Then, by placing the support member 9 on the base member 10 so as to match the central axis X extending in the longitudinal direction, the support member 9 and the base member 10 have the first through hole 13 and the third through hole. Since the hole 19 overlaps in the vertical direction, and the second through hole 14 and the fourth through hole overlap in the vertical direction, the support member 9 can be inserted by inserting a fixture into the through holes that overlap in the vertical direction. And the base member 10 are fixed together.

  A first fixing member 22 to which the solar cell module panel 7 can be directly attached is provided in one side through portion 21 where the first through hole 13 and the third through hole 19 overlap. The first fixture 22 includes a first male screw member 23 made of a bolt or the like inserted into the one-side through portion 21, and the first male screw member 23 is inserted into contact with the lower surface of the base member 10. A first U-shaped holding member 24 having a downward U-shape, and a nut that is provided so as to be accommodated in the first holding member 24 and is screwed to the lower end of the first male screw member 23. The first female screw member 25, a first flat washer 26 provided on the support member 9 through which the first male screw member 23 is inserted, and a spring washer provided on the first flat washer 26, etc. A first spring washer 27 and a second female screw member 28 to be screwed by tightening from the upper end of the first male screw member 23. The first clamping member 24 has a shape similar to the convex portion 16 of the base member 10 and is provided in the concave groove 29 corresponding to the inner surface of the convex portion 16, so that the second female screw member 28 is tightened. At this time, the holding member is brought into contact with the peripheral wall of the concave groove 29 and its movement is restricted, so that the rotation with the first male screw member 23 is prevented. In addition, since the first through hole 13 is formed as a long hole, the first through hole 13 can be slid and fixed at an arbitrary position within the range of the length in the longitudinal direction.

  The second through hole 30 where the second through hole 14 and the fourth through hole 20 overlap is provided with a slidable second fixture 31. The second fixture 31 includes a second male screw member 32 made of a bolt or the like inserted into the other side through-hole 30, and the second male screw member 32 being inserted into contact with the lower surface of the base member 10. A downwardly U-shaped second holding member 33 provided in the second holding member 33 and a nut or the like screwed to the lower end of the second male screw member 32 provided so as to be accommodated in the second holding member 33 A third female screw member 34, a toothed washer 35 provided on the support member 9 through which the second male screw member 32 is inserted, a second plain washer 36 provided on the toothed washer 35, A second spring washer 37 called a spring washer or the like provided on the second plain washer 36 and a fourth female screw member 38 screwed by being tightened from the upper end of the second male screw member 32. And. According to the second fixing tool 31, as long as it is within the longitudinal length of the first through hole 13, it can be slid and fixed at an arbitrary position, and the fourth female screw member 38 is fastened. Thus, since the toothed washer 35 is locked in the locking groove 15 formed on the upper surface of the second through hole 14, it functions as a slipper.

  After the support member 9 and the base member 10 are integrally connected via the first fixing member 22 and the second fixing member 31 in this way, a detachable adhesive layer is formed on the lower surface of the left and right flat portions 17 of the base member 10. An adhesive member having 39, here, a rubber-based adhesive sheet 40 is attached. The adhesive sheet 40 has adhesive layers 39 and 39 on both upper and lower surfaces. A release paper 41 is attached to the lower surface of the adhesive layers 39 and 39, and one surface of the adhesive sheet 40 is attached to the base member 10. The attachment device 8 of the solar cell module panel 7 is mounted on the roof plate 2 by peeling and attaching the release paper 41 to the lower surfaces of the left and right flat portions 17 and pressing and bonding the other surface of the adhesive sheet 40 to the roof plate 2. It is done. Since the release sheet 41 is thus pasted on the adhesive sheet 40, the adhesive layer 39 of the adhesive sheet 40 is not exposed until the solar cell module panel 7 is attached, and the adhesive strength of the adhesive layer can be maintained. In addition, even when the attachment device 8 is lifted up to the roof, it can be carried in a state of being attached to the base member 10. Further, since the adhesive sheet 40 can be pasted over the entire lower surface of the left and right flat portions 17 or on the lower surfaces of the left flat portion and the right flat portion, the adhesive layer can be provided in a sufficient range. Accordingly, even when the solar cell module panel 7 having a heavy weight is attached, the adhesive layer 39 is not peeled off from the roof plate 2 because it is stable. Further, as the adhesive constituting the adhesive layer 39 of the adhesive sheet 40, for example, an acrylic adhesive or a butyl rubber adhesive is preferably used. According to these, the adhesive strength is high and the durability is high. Because of its excellent properties and weather resistance, the effect can be expected to last for a long time. Further, among the above adhesives, if a butyl rubber adhesive is used, even if irregularities are formed on the roof plate material 2, it can follow this, so there is a slight gap in the roof plate material 2. Even in this case, the adhesive can be stably fixed.

  Next, the effect | action is demonstrated about the attachment apparatus 8 provided with the said structure. In advance, a roof plate 2 is arranged on the roof. When the solar cell module panel 7 is mounted on such a roof, the adhesive sheet 40 is placed on the lower surface of the left and right flat portions 17 provided on the base member 10 of the mounting device 8 before the mounting device 8 is placed on the roof. The first fixing tool 22 and the second fixing tool 31 of the mounting device 8 are loosened with the release sheet 41 on the other side of the adhesive sheet 40, here the lower side, peeled off, and the supporting member is prepared. 9 and the base member 10 are slid so as to be separated in the longitudinal direction. Then, the left and right protruding pieces 18 of the base member 10 are inserted and brought into contact with the first concave fitting portion 4 formed on the other side of the roof plate material 2, and the mounting device 8 is placed on the roof plate material 2 in this state. Then, the lower surface of the adhesive sheet 40 of the attachment device 8 and the upper surface of the roof plate 2 are brought into contact with each other and pressed from the upper side to obtain an adhesive state. Thereafter, the support member 9 is slid and adjusted so that the latching portion 12 of the support member 9 is latched to the front end 11 of the roof plate 2 and the first fixture 22 and the second fixture 31 are fastened. Thus, the attachment device 8 is fixed on the roof plate 2, and the solar cell module panel 7 is attached to the support member 9 of the attachment device 8 directly via the first fixing member 22 or using a predetermined metal fitting. It is done.

  As described above, in the first embodiment, in the exterior panel mounting device 8 in which the support member 9 that supports the solar cell module panel 7 that is the exterior panel is provided on the base member 10 that is in contact with the roof plate 2, By providing the adhesive sheet 40 having the adhesive layer 39 on the surface in contact with the roof plate 2, the complicated operation of attaching the solar cell module panel 7 is simplified, and the attachment device 8 can be reliably fixed on the roof.

  Further, since the adhesive portion is in the form of a sheet and the release paper 41 is provided, the attaching operation of the solar cell module panel 7 becomes simple.

  Furthermore, the base member 10 is plate-shaped and is made of the roof plate material 2 on which the roof material is juxtaposed, so that it can be securely attached on the roof plate material 2 by the plate-shaped base plate.

  In addition, the base member 10 is provided with a support member 9 that is locked to the roof plate 2, and the support member 9 is provided with a first through hole 13 and a second through hole 14 that are long holes in plan view. In addition to the formation of a locking groove 15 having a concavo-convex portion on the upper surface of the periphery of the second through-hole 14. A fourth female screw member 38 is placed on the locking groove 15, and a second male screw member 32 is interposed between the fourth female screw member 38 and the base member 10. The fourth female screw member 38 to which the second male screw member 32 is screwed by the fifteen concavity and convexity portions is less likely to loosen at any place.

  As described above, the exterior panel mounting device according to the present invention can be applied to various uses other than the solar cell module panel.

DESCRIPTION OF SYMBOLS 1 Field plate 2 Roof board | plate material 3 Board | plate material main body 4 1st recessed fitting part 5 2nd recessed fitting part 7 Solar cell module panel (exterior panel)
8 Mounting device 9 Support member
10 Base member
12 Hook
22 First fixture
31 Second fixture
39 Adhesive layer
24 Ventilation valve
40 Adhesive sheet
41 Release paper

Claims (4)

An exterior panel mounting apparatus in which a support member for supporting an exterior panel is provided on a base member that abuts against a roofing material, wherein an adhesive portion is provided on a surface of the base member that abuts against the roofing material. Mounting device. The exterior panel mounting device according to claim 1, wherein the adhesive portion is in a sheet form and provided with release paper. The exterior panel mounting device according to claim 1 or 2, wherein the base member is plate-shaped, and is made of a roof plate material on which the roof material is juxtaposed. A support member for locking the base member to the roof material is provided, a long hole in plan view is provided in the support member, and a locking groove having a concavo-convex portion is formed on the peripheral upper surface of the long hole. 4. The exterior panel according to claim 1, wherein a female screw member is placed on the locking groove, and a male screw member is interposed between the female screw member and the base member. Mounting device.

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