JPH04111834U - Exterior panel mounting structure - Google Patents

Abstract

(57) [Summary] (with amendments) [Purpose] To provide an exterior panel mounting structure that prevents rainwater from entering the gap even when wind and rain enters the gap. [Structure] In the mounting structure of the exterior panel 20, concave grooves 33a and 34a are formed on the outer surfaces of the upper and lower frame members and the left and right frame members of the exterior panel mounting frames 30 that are adjacent to each other in the upper, lower, left, and right directions. A first blinding plate 35 having grooves on both sides and having a substantially H-shaped cross section is inserted between the concave grooves of the upper and lower frame members or the left and right frame members 33 and 34, and Between the concave grooves provided on the outer surface and in the grooves on both sides of the blind plate material 35, a groove having the same thickness as the width of the grooves on both sides of the blind plate material, and extending in a direction perpendicular to the blind plate material, A second blind plate material 41 is inserted.

Description

[Detailed explanation of the idea]

0001

[Industrial application field]

This idea is useful for installing exterior panels on building walls. In addition to improving workability and safety, it also prevents rainwater from entering the building frame through the exterior panels. This invention relates to an exterior panel mounting structure with improved waterproofness.

0002

[Conventional technology]

As a conventional mounting structure for an exterior panel, there is one shown in FIG. 6, for example. A panel installation surface is installed using mullion members 3 at a predetermined distance from the wall surface 2 of the building frame 1. 4 is formed, and upper and lower frame members (not shown) and left and right frame members 6 are attached to the panel installation surface 4. Then, the exterior panel 7 is attached thereon to form the exterior structure of the building. mullion The member 3 is installed perpendicularly to the building frame 1, and is connected to the panel installation surface 4 on the left and right sides. A plurality of grooves 8 are provided in the vertical direction on the panel installation surface 4 between the frame material 6 and the grooves. The striped portion 8 is filled with a watertight sealing material 9.

0003

[Problem that the idea aims to solve]

By the way, in such a conventional exterior panel mounting structure, water in the groove section 8 The tight sealing material 9 prevents rainwater from entering, and the sealing material 9 To minimize exposure to the wind and rain, place the sealant in a place where it cannot be seen from the building exterior. However, if the wind pressure is strong, the exterior panel 7 will curve and connect directly to the mullion member 4. Rainwater does not infiltrate into the gaps between the left and right frame members 6, or between the exterior panel 7 and the upper and lower frame members, or the left and right frame members 6. Water and airtightness may be impaired due to water leakage, which may affect the weather resistance of the sealing material and cause significant wear and tear. There was a problem that it could happen.

0004 This idea was devised by focusing on such conventional issues, and was designed to prevent wind and rain from going around. Installation of exterior panels that will prevent rainwater from entering the building frame even if The purpose is to provide structure.

[0005]

[Means to solve the problem]

As a means to solve the above-mentioned problems, this invention has a structure that can be applied to the outer wall of a building. A panel installation surface is formed using a mullion member at a predetermined distance from the panel installation surface. The exterior panel mounting frame consisting of the upper frame material, lower frame material and left and right frame materials is fixed to the mounting surface, and the mounting In the exterior panel mounting structure where the exterior panel is attached to the frame, the Concave grooves are formed on the outer surfaces of the upper and lower frame materials and the left and right frame materials of the adjacent exterior panel mounting frame. and having grooves on both sides between the concave grooves of adjacent upper and lower frame members or left and right frame members. Insert the first blind plate material formed into a substantially H-shaped cross section, and insert the left and right or top and bottom frame materials. between the concave grooves provided on the outer surface of the screen and the grooves on both sides of the blind plate material. , has the same thickness as the width of the grooves on both sides of the blind plate material, and is directly connected to the blind plate material. This involves inserting a second blind plate material in the intersecting direction.

[0006] The exterior panel mounting frame includes the panel of the upper frame material constituting the upper and lower frame members. The side in contact with the installation surface forms a plate-shaped body that protrudes upward from the upper end of the exterior panel, The side of the lower frame material constituting the upper and lower frame members that is in contact with the panel installation surface is the exterior panel. A plate-like body having a length within the lower end of and projecting downward is formed, and any one of the plate-like bodies A groove is provided on one side, and a protrusion that engages with the groove is provided on the other side.

[0007]

[Effect]

Next, the operation of the present invention will be explained. Outside of the upper and lower frame materials and left and right frame materials of the exterior panel mounting frame A concave groove is formed on the side surface, and a first groove is formed between the concave grooves of the adjacent upper and lower frame members or the left and right frame members. The first blindfold board has grooves on both sides. Ru. If the first blindfold board is inserted between the left and right frame members, the upper and lower between the concave grooves provided on the outer surface of the frame material, both sides of the first blind plate material. By inserting a second blind plate material having the same thickness as the width of the groove, the second blind The tips of the plates fit into the grooves on both sides of the first blind plate to make it watertight or airtight. Confidentiality is maintained.

[0008] In addition, the first blind board material has grooves on both sides provided on the outer surfaces of the left and right frame materials. Because it is inserted between the concave grooves, the grooves on both sides of the first blind plate material and the left and right frames The concave grooves on the outer surface of the material are engaged, and both sides of the second blind plate material and the outside of the upper and lower frame materials are engaged with each other. Concave grooves on the side surfaces and grooves on the tip of the second blinding plate and on both sides of the first blinding plate are engaged, and a gap is created between the mullion member and the upper and lower frame members and the first and second blind plate members. Because a passage is formed, water that enters between the exterior panel and the blind board material is It will be discharged to the outside through these gap passages.

[0009] To install the exterior panel, attach the exterior panel to the mounting frame, and then The upper part of the plate-shaped body that protrudes upward on the side of the upper frame material of the mounting frame that contacts the panel installation surface. Insert the protruding part of the plate-shaped body that protrudes downward from the bottom frame material of the mounting frame installed above the groove into the groove. Engage them and stack them one after another.

0010

【Example】

This invention will be explained below based on the drawings. Figure 1 is a diagram showing the configuration of the present invention. A panel is installed by mullion members 23 at a predetermined distance from the outer wall 22 of the building frame 21. An installation surface 24 is formed, and an upper frame material 31, a lower frame material 32, and left and right frame materials are installed on the panel installation surface 24. The exterior panel mounting frame 30 consisting of 33 and 34 is fixed, and the exterior panel mounting frame 30 is A mounting panel 20 is attached.

[0011] A large number of exterior panel mounting frames 30 are arranged adjacent to each other vertically and horizontally. However, each of the outer surfaces of the upper and lower frame members 31, 32 and the left and right frame members 33, 34 has a concave shape. Grooves 31a, 32a, 33a, and 34a are formed. and adjacent concave grooves, e.g. The left frame member 33 of the next exterior panel mounting frame 30 adjacent to the concave groove 34a of the right frame member 34 The blind plate material 35 is inserted between the concave groove 33a of the It has groove portions 37 on both side portions 36 and is formed into a substantially H-shape in cross section. And upper frame material 31 the concave groove 31a of the lower frame member 32 of the mounting frame 30 adjacent thereto; In between and in the grooves 37 of both sides 36 of the blinding plate 35, both sides of the first blinding plate 35 are inserted. It has the same thickness as the width of the groove part 37 of the side part 36 and is perpendicular to the first blind plate material 35. Insert the second blind plate material 41 in the direction.

0012 Further, as an adjacent concave groove, as shown in FIG. and the concave groove 32a of the lower frame material 32 of the exterior panel mounting frame 30 directly above the , first insert the first blindfold plate 38, and the first blindfold plate 38 covers both sides thereof. 39 has a groove 40 and is formed into a substantially H-shaped cross section, and the recess of the left frame member 33 Between the shaped groove 33a and the concave groove 34a of the right frame member 34 of the mounting frame 30 adjacent thereto. and grooves 40 of the both sides 39 of the first blinding plate 38. It has the same thickness as the width of the groove part 40 of the both side parts 39, and the direction perpendicular to the blind plate material 38. A second blind plate material 43 may be inserted.

[0013] Furthermore, as shown in FIG. A plate-shaped body 26 whose side in contact with the surface 24 protrudes upward from the upper end 20a of the exterior panel 20. On the other hand, the side of the lower frame material 32 in contact with the panel installation surface 24 is located under the exterior panel 20. A plate-like body 27 having a length that does not reach the end 20b and protruding downward is formed. A groove 28 on one of the bodies 26 and 27, and a protrusion that engages with the groove 28 on the other. 29 is provided.

[0014] To explain the operation with reference to FIG. 1, the right frame member 34 of one exterior panel mounting frame 30 The concave groove 34a and the left frame member 33 of the mounting frame 30 adjacent to this exterior panel mounting frame 30 When the first blinding plate material 35 is inserted between the concave groove 33a of The material 35 has a substantially H-shaped cross section and has grooves 37 on both sides 36 thereof. next The concave groove 31a of the upper frame material 31 and the adjacent straight line of the exterior panel mounting frame 30 A first A second blindfold having the same thickness as the width of the groove 37 on both sides 36 of the blindfold board 35. Insert the plate material 41.

[0015] Then, as shown in FIGS. 4 and 5, the tip portion 42 of the second blind plate material 41 is It is fitted into the grooves 37 on both sides 36 of the first blind plate material 35. At this time, the upper frame material 31 A second eye is formed in the concave groove 31a and the concave groove 32a of the lower frame material 32 immediately above it. Although the side surface of the hidden plate material 41 is inserted, the thickness of the second blind plate material 41 is smaller than that of the first blind plate material. Since it is thinner than the thickness of the plate material 35, the concave grooves 33a, 34a of the left and right frame materials 33, 34 The width of the concave grooves 31a, 32a of the upper and lower frame members 31, 32 is wider than the width of the second blindfold. It is made narrower according to the thickness of the plate material 41.

[0016] The first blind plate material 35 has grooves 37 on both sides 36 outside the left and right frame materials 33, 34. In the part inserted between the concave grooves 33a and 34a provided on the side surface, the In the grooves 37 of the both sides 36 of the blind plate material 35 of No. 1, and on the outer surfaces of the left and right frame materials 33 and 34. The formed concave grooves 33a and 34a are engaged with each other, and from the mounting frame 30 of the exterior panel 20 Even if rainwater, etc. tries to enter the inside of the building frame 21, watertightness or airtightness will be maintained. It will be done.

[0017] In addition, by installing the first blinding board material 35, the mullion member 23 and the first blinding plate material 35 are installed. A gap passage 45 is formed between the blind plate material 35 and a second blind plate material 41 is installed. As a result, there is a gap between the upper frame material 31 and the lower frame material 32 and the second blind plate material 41. A gap passage 46 is formed between the exterior panel 20, the first blindfold plate 35, and the second blindfold. Water that has entered between the gap and the plate material 41 is discharged to the outside through the gap passages 45 and 46. Ru. Therefore, the sealing material is double protected from wind and rain, and the elasticity of the sealing material does not change over time. The exterior panel mounting structure has better airtightness and watertightness than conventional models. It becomes a structure.

[0018] Note that instead of the left and right frame materials, the upper frame material 31 and the exterior panel mounting frame 30 directly above it are used. 2, in which the first blind plate material 38 is inserted between the concave groove 32a of the lower frame material 32. In this case, the left and right and top and bottom are just reversed, so I won't explain it again.

[0019]

[Effect of the idea]

As explained above, according to this invention, the exterior panels adjacent to the top, bottom, left and right Concave grooves are formed on the outer surfaces of the upper and lower frame members and the left and right frame members of the frame, so that adjacent upper and lower frame members or Alternatively, between the concave grooves of the left and right frame members, a groove having grooves on both sides and having a substantially H-shaped cross section is provided. Insert the blind plate material No. 1 and provided on the outer surface of the left and right or top and bottom frame materials. between the concave grooves and in the grooves on both sides of the blinding plate. a second blindfold having the same thickness as the width of the groove and extending in a direction perpendicular to the blindfold plate material; Since the board has been inserted, both sides of the first blind board are attached to the adjacent upper and lower frame members or the left and right sides. It fits between the concave grooves of the frame material, and the tip of the second blinding board is connected to the first blinding board. It fits into the grooves on both sides to maintain watertight or airtightness. We also installed blind boards. As a result, a gap passage is formed around the back side of the joint between adjacent exterior panels. Therefore, water that has entered between the exterior panel and the blind board material is drained outside through the gap passage. The sealing material is double protected from wind and rain, and the elasticity of the sealing material does not change over time. This makes it possible to obtain an exterior panel with better airtightness and watertightness than before. It has the effect of In addition, the exterior panel mounting frame is The side in contact with the panel installation surface forms a plate-like body that protrudes upward from the top edge of the exterior panel. , the side of the lower frame material constituting the upper and lower frame members that is in contact with the panel installation surface is connected to the exterior panel. form a plate-like body that protrudes downward and has a length within the lower end of the plate; Since a groove is provided on one side and a protrusion that engages with the groove on the other side, the exterior panel can be attached. To install the exterior panel, attach the The bottom frame material of the mounting frame to be placed can be engaged and stacked in order, making it easy to install. This has the effect of making the work easier and improving safety.

[Brief explanation of drawings]

FIG. 1 is a perspective view showing a partial cross section of an exterior panel of the present invention.

FIG. 2 is a perspective view showing a partial cross section of another embodiment of the exterior panel of the present invention.

FIG. 3 is a perspective view showing a partial cross section of the upper and lower connecting portions of the exterior panel of the present invention.

FIG. 4 is a cross-sectional view of the exterior panel of the present invention.

FIG. 5 is a longitudinal sectional view of the exterior panel of the present invention.

FIG. 6 is a vertical cross-sectional view of a conventional exterior panel.

[Explanation of symbols]

20 Exterior panel 21 Buildings 22 External wall of the building 23 mullion member 24 Panel installation surface 26 Plate-shaped body protruding upward 27 Plate-like body protruding downward 28 Groove 29 Projection 30 Exterior panel mounting frame 31 Upper frame material 32 Lower frame material 33 Left frame material 34 Right frame material 31a Concave groove in upper frame material 32a Concave groove of lower frame material 33a Concave groove in left frame material 34a Concave groove in right frame material 35, 38 First blindfold board material 36, 39 Both ends of the first blindfold plate material 37, 40 Grooves at both ends of the first blind plate material 41, 43 Second blindfold board material

Claims (2)

[Scope of utility model registration request] Claim 1: A panel installation surface is formed by a mullion member at a predetermined distance from the exterior wall of a building, and an exterior panel mounting frame consisting of upper and lower frame materials and left and right frame materials is fixed to the panel installation surface, In an exterior panel mounting structure in which an exterior panel is attached to a mounting frame, concave grooves are formed on the outer surfaces of the upper and lower frame materials and the left and right frame materials of the exterior panel mounting frames that are adjacent to each other in the vertical and horizontal directions. A first blind plate material having grooves on both sides and having a substantially H-shaped cross section is inserted between the concave grooves of the frame material or the left and right frame materials, and is provided on the outer surface of the left and right or top and bottom frame materials. a second blinding plate having the same thickness as the width of the grooves on both sides of the blinding plate and extending in a direction perpendicular to the blinding plate; An exterior panel mounting structure characterized by the insertion of. 2. The exterior panel mounting frame is such that a side of the upper frame member constituting the upper and lower frame members that is in contact with the panel installation surface forms a plate-shaped body that projects upwardly from the upper end of the exterior panel; The side of the lower frame material constituting the frame material that is in contact with the panel installation surface forms a plate-shaped body that has a length within the lower end of the exterior panel and projects downward, and a groove is formed in either one of the plate-shaped bodies. 2. The mounting structure for an exterior panel according to claim 1, further comprising a protrusion on the other side that engages with the groove.