JPH04122116U - Roof structure and connecting members in the roof structure - Google Patents

Abstract

(57) [Summary] [Structure] The lateral ends of the roof shingles are placed and supported on a plurality of mullions 6 installed side by side in the direction of the roof slope, and rainwater is drained onto the mullions 6. A drainage groove 6a is formed to receive the drainage groove and guide it downward in the slope direction, and is shaped like a gutter and is fitted and connected at one end to the lower end of the drainage groove forming part 6B of the upper support member 6 so as to overlap the outer surface of the drainage groove forming part 6B. ,
In addition, a connection member 10 made of elastic resin that fits into the drain groove 6a of the lower support member 6 is provided at the other end to connect the drain groove 6a of the upper mullion 6 to the drain groove 6 of the lower mullion 6.
It is configured so that water passes through a. [Effect] Drainage channels of adjacent support members in the gradient direction can be connected easily and reliably, allowing for easy construction.

Description

[Detailed explanation of the idea]

0001

[Industrial application field]

This invention arranges multiple supporting members in the direction of the slope of the roof. Of the roof plates that are installed and juxtaposed horizontally perpendicular to the slope direction on these supporting members. The opposite ends of two roof plates facing each other in the horizontal direction are placed and supported, and the front side is placed on the support member. Drainage ditch that receives water from between the opposite ends of the roof shingles and guides it down along the slope direction , and the upper support located above the slope direction among the adjacent support members in the slope direction. Water is guided down from the drainage groove of the member to the drainage groove of the lower support member located downward in the slope direction. The present invention relates to a roof structure provided with a communication means for communicating with the user, and a connecting member in the roof structure.

0002

[Conventional technology]

With the above roof structure, it is possible to form a roof with a large length in the slope direction. Conventionally, as shown in Fig. 13, roof structures such as Filling the sealing material 22 between the opposing end surfaces of the drainage groove forming portion 6B in the material 6. Then, water is flowed from the drain groove 6a of the upper support member 6 to the drain groove 6a of the lower support member 6. It constituted a communication means for guiding the lower part.

0003

[Problem that the idea aims to solve]

However, when using the above-mentioned conventional technology, due to clumsiness in filling the sealant, etc. Water leakage may occur if a gap is created due to poor adhesion between the sealing material and the end surface of the drainage groove forming part. Also, if the inner surface of the sealant is uneven, water will accumulate, so do not use the sealant. Filling with filling material requires careful attention and highly skilled skills, and there are disadvantages such as poor workability. There was a point. The purpose of this invention is to create a roof structure that can be constructed with good workability, and to provide connection members that are useful for it. The point is to provide the following.

0004

[Means to solve the problem]

The characteristic structure of the roof structure according to the present invention is that the communication means is gutter-shaped and uniform. At the lower end of the drainage groove forming part in the upper support member at the end thereof, on the outer surface thereof. Connect by overlapping, and fit into the drainage groove of the lower support member at the other end. The point is that a connecting member made of elastic resin is provided.

[0005] The first characteristic configuration of the connecting member according to the present invention is that it is formed from an elastic resin in the shape of a gutter; At the lower end of the drainage groove forming part of the upper support member in the roof structure shown above, It has a fitting connection part at one end for fitting connection in a state where the roof structure is The other end has a fitting part for fitting into the drain groove of the lower support member in the structure. At the point.

[0006] A second characteristic configuration of the connecting member according to the present invention is a fitting connection to the upper support member. The point is that a protrusion is formed on the inner surface of the part.

[0007] A third characteristic configuration of the connecting member according to the present invention is that the connecting member has a drain groove shape to the lower supporting member. The main feature is that an insertion section is provided for inserting the component from the upper end side.

[0008]

[Effect]

According to the roof structure of the present invention, the water flowing down in the drain groove of the upper supporting member is It is received by the connection member connected to the drainage groove forming part of the support member and flows down, and It reaches the drain groove of the holding member. Then, connect the connecting member to the drain groove shape on the upper support member. Connect the lower end of the connecting member so that it overlaps the outer surface of the connecting member, and then remove the upper end of the connecting member. Since it is located above the bottom of the water groove forming part, the connection member and the drain groove forming part are Even if there is a gap in the drain groove, water that goes around the bottom edge of the drainage groove formation part and enters the gap will In order for water to leak to the outside, it is necessary to get over the top of the connecting member, and water can flow through the gap. It won't leak. Moreover, the connecting member is fitted into the drain groove of the lower support member. , the upper end of the drainage groove forming part of the lower support member is positioned above the lower end of the connecting member. As mentioned above, even if there is a gap between the connecting member and the drainage groove forming part, , the water that has gone around the bottom end of the connecting member and entered the gap must be drained to prevent it from leaking outside. It is necessary to get over the top of the water groove forming part, so water will not leak through the gap. . In other words, while connecting the drainage ditches of adjacent supporting members without water leakage, , there is no need to glue the connecting member to the drain groove forming part of the supporting member, and it is sufficient to just fit it. stomach.

[0009] According to the first characteristic configuration of the connecting member of the present invention, the drainage groove forming portion of the upper support member Connect the fitting connection part to the bottom support member, and fit the fitting part into the drain groove of the lower support member. Connect the drain grooves of the upper and lower adjacent supporting members without leakage by simply be able to.

0010 According to the second characteristic configuration of the connecting member according to the present invention, the projection allows the fitting connection portion to be removed. It prevents the water from coming into close contact with the water groove forming part and secures a gap with the drain groove forming part, so the capillary It is possible to reliably prevent the movement of water in gaps due to phenomena, that is, water leakage through gaps.

[0011] According to the third characteristic configuration of the connecting member according to the present invention, the drainage in the lower support member By inserting the water groove forming part into the insertion part, the connecting member can be held by the supporting member. Therefore, it is possible to attach the connection member to the support member before installing the support member. can.

0012

[Effect of the idea]

Therefore, according to the present invention, it is easy to connect the drainage grooves of supporting members adjacent in the gradient direction. We can provide roof structures that can be constructed easily, reliably, and with good workability. It has come to pass.

[0013] In addition, we offer connection members with excellent workability, connection members with excellent workability and water leakage prevention, We have now been able to provide a connecting member that can reduce work at heights and further improve work efficiency. Ta.

[0014]

【Example】 The roof is rectangular in plan view as shown in Figure 3, and one of the diagonals The direction along the object is the gradient direction. The direction of the gradient is indicated by an arrow (a). The head of the arrow (a) is downward. The roof is made of a plurality of roof sheets 1 made of rectangular glass sheets arranged in the slope direction and along the slope direction. They are arranged in a horizontal direction perpendicular to the two.

As shown in FIGS. 3 and 4, the means for attaching the roof plate 1 includes a plurality of support frames arranged along the slope direction at intervals in the lateral direction, and a plurality of support frames arranged at intervals between adjacent support frames. 9 and 10, the horizontal members 2 in the horizontal direction are arranged at intervals in the slope direction, and as shown in FIGS. Then, the ends of the roof sheets 1 that are adjacent to each other in the slope direction are placed and supported on the cross members 2, respectively, and the ends of the roof sheets 1 are supported by the holding plates 4 and 5 attached to the support frame and the cross members 2 with screws 3. This is a means for pressing and fixing to the frame and the cross member 2. As shown in FIG. 3, the support frame is constructed by installing a plurality of support members (hereinafter referred to as mullions) 6 aligned in the slope direction, and the mullions arranged in the slope direction. 6 is fixed with bolts and nuts 7 to a vertical roof frame material F ₁ made of steel installed below them in a posture along the slope direction. The horizontal member 2 is fixed with bolts and nuts 8 on the horizontal roof frame member F ₂ made of steel, which is installed between the horizontally adjacent vertical roof frame members F ₁ so as to be arranged below it. ing.

As shown in FIGS. 6 to 9, the mullion 6 has a mounting portion 6A placed on the vertical roof frame material F ₁ and fixed with bolts and nuts 7, and an opposing portion of the roof plate 1. A drainage groove forming part 6B connected to the upper part of the mounting part 6A to form a drainage groove 6a that receives water (leakage) from between the ends and guides it down along the slope direction, and a lower surface of the roof board 1. A pair of groove-forming portions 6C protrude laterally from the mounting portion 6A to form a condensation drain groove that receives condensed water and guides it downward in the slope direction, and the drain groove 6a is bisected in the width direction. It is an aluminum pultrusion molded product having a shape that includes a rib-shaped presser plate attachment portion 6D that is connected to the drain groove forming portion 6B in an upright manner. Further, as shown in FIG. 10, the horizontal member 2 also has a mounting portion 2A that is placed on the horizontal roof frame member _F2 and fixed with bolts and nuts 8, and water from between the opposite end of the roof member 1. A drain groove forming part 2B is connected to the upper part of the mounting part 2A to form a drain groove 2a that receives water and guides it to flow laterally, and a drain groove forming part 2B is connected to the upper part of the mounting part 2A to form a drain groove 2a that receives water condensed on the lower surface of the roof board 1 and guides it to flow laterally. A pair of groove forming parts 2C protrude in the slope direction from the mounting part 2A to form a guiding condensation drain groove, and a pair of groove forming parts 2C are connected upright to divide the drain groove 2a into two in the width direction. This is an aluminum pultrusion molded product having a shape including a rib-like presser attachment portion 2D. Both the mullion 6 and the cross member 2 are for placing the roof board 1 on the upper ends of the side walls of the drain groove forming parts 6B, 2B, and on the upper ends of the side walls, there is a molded material made of rubber or the like on which the roof board 1 is placed. A seal 9 is fitted and attached.

[0017] The joint A between the mullion 6 and the cross member 2 is connected to the cross member 2 as shown in FIGS. 8 and 9. Both ends of the drain groove forming portion 2B in the drain groove 6a of the mullion 6 are inserted into the drain groove 6a of the mullion 6. Then, the water in the drain groove 2a of the cross member 2 is discharged to the drain groove 6a of the mullion 6, and the water in the drain groove 2a of the cross member 2 is drained. Both ends of the groove forming part 2C of the mullion 6 are cut out above the groove forming part 6C of the cross member. It is configured to discharge the condensation in the condensation discharge groove of 2 to the condensation discharge groove of mullion 6. There is.

[0018] As shown in FIGS. 1, 2, and 8, among the mullions 6 adjacent in the gradient direction, Located below in the gradient direction from the drainage groove 6a of the upper mullion 6 located above in the gradient direction A communication means for guiding water down to the drainage groove 6a of the lower mullion 6 and an upper mullion Condensation that guides water from the condensation drain groove of on 6 to the condensation drain groove of lower mullion 6 A communication means for use is provided.

[0019] As shown in FIGS. 6 and 7, the communication means is in the form of a gutter, and has an upper end at one end. Fits into the lower end of the drainage groove forming part 6B in the mullion 6 so as to overlap the outer surface thereof. and fit into the drain groove 6a in the lower mullion 6 at the other end. The connecting member 10 is made of elastic resin. This connecting member 10 is An insertion portion 10A into which the drain groove forming portion 6B in the mullion 6 is inserted from the upper end side. We are prepared. Drain groove forming portion 6 in the upper mullion 6 of this connecting member 10 The fitting connection part 10B to B can be held in the drain groove forming part 6B by its own elastic force. It has a plurality of protrusions 10a as protrusions extending over the bottom and side surfaces on its inner surface. They are formed at intervals in the gradient direction. In other words, the protrusion 10a is the drain groove forming part 6 in contact with the outer surface of B to prevent capillary action from occurring between the inner and outer surfaces. This prevents the entire inner surface from coming into close contact with the outer surface, and also prevents the slope between the inner and outer surfaces. The protrusion 10a is configured to act as a weir to block the flow of water in the same direction. Ru. On the other hand, fitting the lower mullion 6 of the connecting member 10 into the drainage groove 6a The portion 10C is located on the upper surface of the drain groove forming portion 6B (the bottom of the drain groove 6a) of the insertion portion 10A. The drainage groove forming part of the insertion part 10A The outer surface of 6B, that is, the lower surface, protrudes downward in the slope direction from the part that is in close contact with both outer surfaces. are doing. In addition, by inserting in the slope direction, the fitting connection part 10B is connected to the drain groove forming part 6. The fitting connection part 10B of the lower end of the upper man-on 6 is made to fit into the A notch 11 is formed in the part that comes into contact with the insertion. On the other hand, the lower Mario Similarly, as for the lower end of the connector 6, the fitting portion 10C and the insertion portion 10 are A notch 12 is formed in the portion where A touches. EPT rubber is used as the elastic resin. Elastic resins include rubber and synthetic resins that have elasticity. It is. As shown in FIGS. 2 and 8, the dew condensation communication means is connected to the upper mullion 6. The lower end of the groove forming part 6C and the upper end of the groove forming part 6C in the lower mullion 6. The flow plate 13 is passed across and fixed to the groove forming part 6C with rivets 14. The upper and lower end surfaces of the flow plate 13 and the upper surface of the groove forming portion 6C (the bottom surface of the condensation drain groove) are ) has a triangular cross-sectional seal at the corner to prevent water from entering between them. 15 have been installed.

[0020] As shown in FIGS. 9 to 11, the roof panels 1 are arranged at intervals in the thickness direction. It consists of two glass plates 1A (double glazing). On the outer periphery of the glass plate 1A, A sealing material 16 such as silicone sealant is applied to externally seal between the glass plates 1A. has been done. The seal between the roof plate 1 and the holding plates 4 and 5 is achieved by applying a silicone sealer between them. It is constructed by filling a sealing material 17 such as a The area between the upper roof plate 1 placed on the material 2 in the slope direction and the corresponding retaining plate 4 As shown in FIG. In addition, the connecting portion A has an inclined surface as shown in FIGS. , separate the end of the presser plate 4 corresponding to the cross member 2 from the presser plate 5 corresponding to the mullion 6, and The roof plate 1 is placed between the end of the press plate 4 corresponding to the material 2 and the press plate 5 corresponding to the mullion 6. The sealing material 18 that closes the gap is placed so that its upper surface is located lower than the holding plates 4 and 5. By arranging this, water flow grooves 19 are formed on both sides of the presser plate 5 corresponding to the mullion 6. There is. Note that the end of the mullion 6 and the corresponding end of the presser plate 5 are shown in FIGS. 4 and 5. They are arranged with their positions shifted from each other in the gradient direction. 20 is a setting block that receives the lower end of the roof plate 1; 21 is the setting block that receives the lower end of the roof plate 1; This is a hook attached to the presser plate attachment part 6D of mullion 6, and is used for maintenance. Used as a latch for a lifeline during work.

[0021] [Another example] [1] In the above embodiment, two glass plates 1A are used as the roof panels 1, that is, multilayer glass. Although the one made of lath is shown, the roof plate 1 is made of a single glass plate. It may be. Alternatively, it may be made of a material other than glass such as an acrylic plate. . [2] In the above embodiment, a protrusion is shown as the protrusion 10a, but as the protrusion 10a As shown in FIG. 12, there may be a plurality of locations scattered independently from each other.

[0022] In addition, symbols are written in the claims section of the utility model registration for convenience of comparison with the drawings. However, the present invention is not limited to the configuration shown in the attached drawings.

[Brief explanation of drawings]

[Figure 1] Longitudinal side view of main parts

[Figure 2] Longitudinal side view of main parts

[Figure 3] Overall plan view showing the arrangement of mullions and cross members

[Figure 4] Plan view of main parts

[Figure 5] Enlarged plan view of main parts

[Figure 6] Perspective view of main parts (connection members)

[Figure 7] Perspective view of main parts (connection members)

[Figure 8] Enlarged cutout plan view of main parts

[Figure 9] A-A sectional view in Figure 5

[Figure 10] BB sectional view in Figure 5

[Figure 11] CC sectional view in Figure 5

[Fig. 12] Cross-sectional view of main parts showing another embodiment

[Fig. 13] Cross-sectional view of main parts showing a conventional example

[Explanation of symbols]

1 Roof board 6 Support member 6a Drainage ditch 6B Drainage groove forming part 10 Connection member 10a protrusion 10A insertion part 10B Fitting connection part

Claims (4)

[Scope of utility model registration request] Claim 1: A plurality of support members (6) arranged along the slope direction of the roof are installed side by side in the slope direction, and on these support members (6) there are roof plates ( In 1), the opposite ends of two roof sheets (1) that face each other in the horizontal direction are placed and supported, and the supporting member (6) receives water from between the opposite ends of the roof sheets (1). The drainage groove (6a) of the upper support member (6) located above the slope direction among the adjacent support members (6) in the slope direction is formed. Drainage groove (6a) of the lower support member (6) located downward in the slope direction from
The roof structure is provided with a communication means for guiding water downward, and the communication means is in the form of a gutter, and one end of the drain groove forming part (6B) in the upper support member (6). A connecting member (10) made of elastic resin that is fitted and connected to the lower end so as to overlap the outer surface of the lower end, and that is fitted into the drain groove (6a) of the lower support member (6) at the other end.
A roof structure with [Claim 2] Formed in a gutter shape from an elastic resin, Claim 1
In the described roof structure, one end has a fitting connection part (10B) for fitting and connecting to the lower end of the drain groove forming part (6B) of the upper support member (6) in a state overlapping the outer surface thereof. and a connecting member having a fitting part (10C) at the other end for fitting into the drain groove (6a) of the lower support member (6) in the roof structure according to claim 1. 3. The connecting member according to claim 2, wherein a projection (10a) is formed on the inner surface of the fitting connection portion (10B) to the upper support member (6). 4. The connecting member according to claim 2, further comprising an insertion portion (10A) into which the drain groove forming portion (6B) of the lower support member (6) is inserted from the upper end side.