JPH0738359U - Roof board connection structure and supporting member for the connection structure - Google Patents

Abstract

(57) [Summary] [Purpose] It is possible to use two types of roofing with different heights using one type of roofing board. A first joint 2 formed by bending one side edge of one roof plate 1 connected to each other and a first joint 2 formed by bending the other side edge of the other roof plate 1 are connected to each other.
A second joint 3 which is fitted in a loose fit from above to the second
The support member 5 has a third joint 6 at the upper end, which is interposed between the joint and the first joint to connect and support the joints. Then, the supporting member 5 is formed by bending and cutting the lower end side of the supporting leg 5-1 having a proper height formed by bending the third joint 6 into which the first joint 2 is fitted from the side, By processing so as to form the mounting side portion 5-2 to the roof base material 4 at the lower end, roofing with the roof board abutting the roof base material, and the roof board The roofing can be done away from the base material, and the two types of roofing with different heights can be handled by using one type of roof plate.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a roof plate connection structure and a supporting member for the connection structure. More specifically, a metallic long roof plate, a so-called long galvanized iron plate, is provided with joints on the side edges that connect to each other, and the joints are fitted together. The present invention relates to a connection structure for connecting adjacent roof plates to each other and supporting the connection part from below so as not to be crushed, and a supporting member thereof.

[0002]

[Prior art and its problems]

 Conventionally, the connection structure between adjacent roof plates is a vertical section in which one roof plate rises in an inclined manner and is connected at the upper end of the slope to one side edge of the roof plate that opens downward to the upper end of the opposite slope. Longitudinal section that fits a concave joint Fits a convex joint together with the bent joint, folds the support leg from the convex joint toward the roof substrate, and folds the mounting edge at the lower end. .

However, conventionally, both joints having inclined upper ends that are connected to each other are supported by supporting legs integrally provided toward the roof base material from one joint. However, for roofing using a metal roofing board, for example, as shown in FIGS. 1 and 3, when roofing is performed with the roofing board 1 abutting the roofing base material 4, and under the roofing, There are at least two types of roofing when roofing is performed with the roof plate 1 separated from the base material 4 (in a floating state). Therefore, conventionally, it has been necessary to separately manufacture and then separately store and manage roofing plates that are formed by integrally bending support legs of different heights that correspond to two types of thatching from a joint on one side edge, In particular, it was time-consuming to manage it.

By the way, when the roofing is performed in a state where the roof plate is separated from the roof base material, the space between the roof base material and the roof base material is filled with a heat insulating material by inserting the roof plate. It is said that.

[0005]

[Problems to be solved by the device]

 The present invention has been made in view of such conventional circumstances, and provides a connecting structure for roofing plates that enables two types of roofing with different heights using one type of roofing plate. The purpose is to do.

[0006]

[Means for achieving the object]

 The technical means taken by the present invention to achieve the above-mentioned object is that one roof plate is bent at one side edge of one roof plate which rises in an inclined manner and is connected at the upper end of the slope, and which is opened laterally. A first joint, a second joint bent to the other side edge of the other roof plate, and fitted to the first joint from above to loosely fit and opening downward, the second joint and the second joint And a supporting member having a third joint at the upper end which is interposed between the first joint and opens toward the side for connecting and supporting both joints, the supporting member being the side of the first joint. The third joint which is fitted from one side is bent at the upper end, and the lower end side of the supporting leg having an appropriate height is appropriately cut and bent to form an attachment side portion to the roof base material at the lower end. The point is what you did.

[0007] Furthermore, a first joint that is inclined and rises toward each other and is bent and formed on one side edge of one roof plate that is connected at the upper end of the slope, and the other side edge of the other roof plate is opened. A second joint which is bent and formed in the first joint and which is fitted downwardly into the first joint and which opens downward; and a side opening which is interposed between the second joint and which connects and supports the two joints. The gist is that the lower end side of the supporting leg having an appropriate height having the third joint at the upper end is appropriately cut and bent to form the attachment side portion to the roof base material at the lower end. .

Further, the support leg is bifurcated from the middle in the height direction toward the lower end side, and both lower end sides are appropriately cut and bent to form a roof underlay material at both lower ends. The gist is that the mounting side portion of is formed.

[0009]

[Operation] Therefore, according to the technical means described in claim 1 of the present invention, when roofing is performed in a state where the roof plate is abutted against the roofing base material, they are connected to each other. Support according to the connection height from the roof base material between the first side edge joint of one roof plate and the second side edge joint of the other roof plate that fits loosely into the first joint from above. The lower end side of the supporting leg of the member is cut as appropriate, and the cut lower end side of the supporting leg is bent at a right angle to form a mounting side portion on the lower end. The first and second joints are fixed to the material and supported at the connection height.

When roofing is performed with the roof plate separated from the roof base material, the side edge first joint of one roof plate and the other roof plate that are connected to each other are connected as described above. The lower end side of the supporting leg of the supporting member is appropriately cut according to the connection height of the second side joint from the roof base material, and the lower end side of the cut supporting leg is bent at a right angle to the lower end. By forming the mounting side portion, the support member fixes the lower end mounting side portion to the roof base material and supports the first and second joints at the connection height.

According to the technical means of the second aspect, the side edges of the one roof plate, which are connected to each other, are fixed to the roof base material by fixing the mounting side portion formed by bending at the lower end of the support leg to the roof base material. The third joint is erected at a height such that the third joint is interposed between the joint and the second side edge joint of the other roof plate to support the first and second joints at the connection height.

[0012] Further, by fixing the lower end mounting side portions of the two support legs separated into two forks to the roof base material, it is possible to firmly fix and stand on the roof base material and connect the first and second joints. I support you.

[0013]

【Example】

 An example of the embodiment of the present invention will be described below with reference to the drawings. The roof plate 1 has a flat portion 1-1 formed with an appropriate width and a long length. , 1-3, the first joint 2 is provided at the upper end of the slope of one of the inclined parts 1-2, and the second joint 3 is provided at the upper end of the slope of the other inclined part 1-3 by bending. 4 The sloping part 1-2 of one roof plate 1 that is laid on and adjacent to each other has the first joint 2 on one side edge and the slope part 1-3 of the other roof plate 1 and the second joint 3 on the other side edge. The mutually adjacent roof plates 1 are connected to each other by being fitted to each other. Then, the third joint 6 at the upper end of the support member 5 standing upright from the roof base material 4 is fitted between the first and second joints 2 and 3 connected to each other, so that the roof plate 1 is covered with the roof base material. It is fastened to the material 4 and supports the first and second joints 2 and 3 from below.

The first joint 2 is bent at the upper end of the inclined portion 1-2 at one side edge of the roof plate 1 toward the inside (toward the flat supporting portion 1-1), so that the lateral side It opens toward (inside) and is formed in a groove shape in the longitudinal direction of the roof plate 1. On the other hand, the second joint 3 fits the first joint 2 loosely from above on the upper end of the inclined portion 1-3 of the side edge of the roof plate 1 and the like. Specifically, the third joint 6 between the first joint 2 and By being bent to have an opening width (groove width) that secures a gap in which the roof can be interposed, it opens downward and is formed in a groove shape over the entire length in the longitudinal direction of the roof plate 1. Further, as shown in the figure, the open end of the first joint 2 is formed by bending the edge 3a toward the side so that the third joint 6 which fits and supports the first joint 2 elastically acts from above. It can be fitted and fitted.

The support member 5 serves to fix the roof plate 1 to the roof base material 4 and also to support the first and second joints 2 and 3 connected to each other so as not to be crushed by the pressure from above. Therefore, the lower end side of the supporting leg 5-1 having the third joint 6 which is opened to the side similarly to the first joint 2 at the upper end is appropriately cut and bent so that the roof base material The mounting side portion 5-2 for fixing the nail 7 to the 4 is formed.

The third joint 6 is formed by bending the upper end of the support leg 5-1 made of a plate material having a length at least along the entire length in the longitudinal direction of the roof plate 1 toward the side in the same direction as the first joint 2. By doing so, the first joint 2 is formed so that it can be fitted and supported. The supporting leg 5-1 is formed to have an appropriate height (plate width) from the upper end where the third joint 6 is formed to the lower end thereof. For example, as shown in FIG. 3, when roofing is performed with the roof plate 1 separated from the roof base material 4 (in a floating state), the first and second joints 2, which are connected to each other in the state, The height should be such that it can support 3 from below, and the mounting side 5-2 to the roof base material 4 can be bent at the lower end or higher than that. It is preferable to form it higher.

Next, a description will be given of how to roof the roof plate 1 according to the connection structure of the present embodiment configured as described above. As shown in FIG. 1, the roof plate 1 is abutted against the roof base material 4. In the case of roofing, first, the side edge first joint 2 of one roof plate 1 that is connected to each other and the side of the other roof plate 1 that fits into the first joint 2 from above in a loose fit manner. The lower end side of the supporting leg 5-1 of the supporting member 5 is appropriately cut according to the connection height L from the roof base material 4 with the second rim joint 3, and the lower end side of the cut supporting leg 5-1 is a right angle. Form the attachment side part 5-2 at the lower end by bending. Then, the lower end mounting side 5-2 of the support member 5 is fixed to the roof base material 4 by the nails 7 and the support members 5 are erected on the roof base material 4 at the width intervals of the roof plate 1 (see FIG. 2). ). Then, the first joint 2 on one side edge of one roof plate 1 connected to each other is fitted and connected to the third joint 6 on the upper end of the support member 5, and then the other roof plate 1 is connected. By fitting and connecting the second joint 3 of the other side edge so as to cover the third joint 6 from above, the adjacent roof plates 1 are connected to each other while being abutted against the roof base material 4, and both roof plates are connected. The first and second joints 2 and 3 can be supported from below at the connection height L thereof.

Then, as shown in FIG. 3, when roofing is performed in a state where the roof plate 1 is separated from the roof base material 4, the side edge portions of one roof plate 1 connected to each other as described above. The lower end side of the support leg 5-1 of the support member 5 is appropriately adjusted according to the connection height L-1 of the first joint 2 and the second side edge joint 3 of the other roof plate 1 from the roof base material 4. After cutting, the lower end side of the cut supporting leg 5-1 is bent at a right angle to form a mounting side portion 5-2 on the lower end, and the mounting side portion 5-2 is nailed to the roof base material 4 with a nail 7 By stopping them, the adjacent roof plates 1 are connected to each other while being separated from the roof base material 4, and the first and second joints 2 and 3 of both roof plates 1 are connected at the connection height L-1. Can be supported from below.

FIG. 4 shows a modified example of the supporting member 5. In this supporting member 5, the supporting leg 5-1 is divided into two forks from the middle of its height direction toward the lower end side, and its lower end side is separated. As described above, the roof side plate 1 is appropriately cut according to how to roof it, and then the mounting side portion 5-2 to the roof base material 4 can be bent and formed. By thus forming the support member 5, the support member 5 is firmly attached to the roof base material 4. That is, the roof board 1 can be firmly attached to the roof substrate 4, and the first and second joints 2 and 3 connected and supported by the third joint 6 can be connected at the connection height L or L-1. I can support it.

[0020]

[Effect of device]

 Since the roof plate connection structure of the present invention is constructed as described above, the following operational effects can be obtained. ． Even when roofing is performed with the roof panel pressed against the roof substrate, and when roofing is performed with the roof panel separated from the roof substrate, the side edges of one roof panel that are connected to each other Support of the supporting member according to the connection height L or L-1 from the roof base material between the joint and the side edge second joint of the other roof plate that fits loosely into the first joint from above. The lower end side of the leg is appropriately cut, and the lower end side of the cut support leg is bent at a right angle to form a mounting side portion on the lower end, so that the support member is connected to the first, the third, and third joints at the upper end. The two first and second joints can be supported at the connection height L or L-1 in a state where the two joints are connected.

Therefore, according to the connection structure of the present invention, it is not necessary to separately manufacture the roof plates having the shape and structure corresponding to the roofing method as in the conventional case, and one type of roof plate is used. Since it is possible to support two types of thatching with varying heights, productivity can be improved. Moreover, since it is not necessary to separately store them, the management thereof is facilitated and the cost can be provided at a low cost by reducing the management labor. ． An upper end of a third joint, which is interposed between a first side edge joint of one roof plate and a second side edge joint of the other roof plate, and which jointly supports the first and second joints. Since the lower ends of the support legs of the roof are separated into two forks, and the sides for attachment to the roof base material are bent and formed at both lower ends of the support legs, the roof plates are firmly connected to the roof base material and are connected to each other. It is possible to firmly support both the first and second joints at the connection height L or L-1.

[Brief description of drawings]

FIG. 1 is a perspective view showing a connected state of the roof plates when the roof plates are abutted against a roof substrate.

FIG. 2 is a front view of a state in which a supporting member is fixedly erected on a roof base material.

FIG. 3 is a perspective view showing a connection state of the roof plates when the roof plates are separated from the roof base material.

FIG. 4 is a front view showing another embodiment of the supporting member, showing a state in which the supporting member is fixed and erected on a roof base material.

[Explanation of symbols]

 1 ... Roof plate 2 ... 1st joint 3 ... 2nd joint 4 ... Roof base material 5 ... Support member 5-1 ... Support leg 5-2 ... Attachment side part 6 ... 3rd joint

Claims (3)

[Scope of utility model registration request] 1. A first joint, which rises in a slanting manner to each other and is bent and formed on one side edge of one roof plate which is connected at its upper end of the slope, and which opens to the side, and the other side edge of the other roof plate. A second joint that is loosely fitted from above into the first joint that is bent and formed in a downward direction; and a second joint that is open downward and is interposed between the second joint and the first joint to connect the joints. A supporting member having a third joint at the upper end that opens toward the supporting side, and the supporting member is formed by bending the third joint at the upper end to fit the first joint laterally. A connecting structure for a roof plate, characterized in that the lower end side of the support leg is appropriately cut and bent to form an attachment side portion to the roof base material at the lower end. 2. A first joint, which rises in a slanting manner to each other and is bent and formed at one side edge of one roof plate which is connected at the upper end of the slope, and which opens to the side, and the other side edge of the other roof plate. A second joint which is bent and formed in the first joint so as to be loosely fitted into the first joint and which is opened downward; A supporting plate having a third joint at the upper end, the lower end side of which has a proper height and is appropriately cut and bent to form an attachment side portion to the roof base material at the lower end, Support member for connection structure. 3. The connection structure according to claim 2, wherein the support leg is separated into a bifurcated shape from the middle in the height direction toward the lower end side, and both lower end sides are appropriately cut and bent. A support member for a connecting structure of a roof plate, characterized in that mounting edges to a roof base material are formed at both lower ends.