JP2564348Y2 - Roof panel binding hardware - Google Patents

Description

[Detailed description of the invention]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an improved roof panel connecting hardware for connecting and fixing a roof panel installed on a predetermined roof panel receiving structure to the roof panel receiving structure.

[0002]

2. Description of the Related Art A panel construction method is known as one of construction methods for simplifying and speeding up the construction process of buildings such as dwellings and obtaining high structural strength.

In this panel method, a wall, a floor, a roof, and the like of a building are constructed by combining a plurality of panels, and a building is constructed by combining the constructed parts. Is being done. In the construction of the roof, a plurality of roof panels are sequentially installed on a wall panel, a shed panel, or a beam, and are fixed to construct the roof.

FIG. 7 is a perspective view showing a general structure of such a roof panel. As shown, a roof panel 10 is formed by assembling a frame 12 as a core material into a predetermined shape (in this example, a rectangular shape). ), A plate member 14 is attached to one side surface of the combined frame body 12 or fixed by nails or the like. The plate 14 constitutes the surface on the front side of the roof, and a waterproofing material, a roofing material, and the like are attached to the upper surface of the plate 14 in order to further simplify the work at the building site. It is transported to the building site in a state.

Such a roof panel 10 is installed and fixed to a roof panel receiving structure of a roof part of a building, such as a shed panel, a wall panel, or an upper end surface of a beam, to form a roof part. In order to fix the panel 10 to each panel or beam, a metal joint is conventionally used. FIG.
(A) shows an example of such a binding hardware. That is, the roof panel connecting hardware 16 is formed in a U-shape, and the tip end side of the leg is formed as a slightly flat surface to serve as a fixing portion 18 to a beam or the like. And the same figure (B)
As shown in the figure, the metal fitting 16 is driven into the frame 12 from the upper surface side of the roof panel 10, and the fixing part 18 is brought into contact with the beam 20 in the driven state, and is fixed with a nail or the like. I have. Thus, the roof panel 10 is
It will be fixedly connected to the roof panel receiving structure section.

[0006]

However, in the case of the above-mentioned conventional metal fittings, the driving work from the outside of the roof panel 10 involves not only danger but also difficulties in positioning and the like. This requires skill and there is a problem in quick roof panel installation work.

Further, in the panel construction method, it is required to speed up the work at the building site. However, the above-mentioned conventional joint metal requires work on the roof, and the work from the inside of the building is required. There has been a problem that the joining operation of the roof panels cannot be performed only by the operation, which is against the demand for speeding up the operation.

[0008]Purpose of the invention  The purpose of the present invention is to solve the above problems.
The purpose of the roof panels and roof panels
Connection with the receiving structure is performed by construction inside the building
Can be combined and fixed with extremely simple installation work
To provide roof panel binding hardware that can perform
It is in.

[0009]

In order to achieve the above-mentioned object, a roof panel connecting hardware according to claim 1 of the present invention comprises: a roof panel having a roof surface-side plate material attached to one surface of a frame; In a roof panel connecting hardware for connecting and fixing a roof panel receiving structure part of a building on which a roof panel is installed, opposed to both sides of a frame of the roof panel at the same time so as to be able to make surface contact with each other, and respectively mounted. An opposing flat plate portion provided with a hole at a non-opposing position, and substantially perpendicularly extending from the opposing flat plate portion, in a state in which the opposing flat plate portion is in contact with the roof panel receiving structure when in the surface contact state, and And a receiving portion fixed portion provided with a mounting hole, and the entire roof panel connecting hardware is provided on each of the opposing surfaces of the opposing flat plate portion when the opposing flat plate portion is in surface contact with the frame. Fall from Characterized in that a projection for tacking to prevent. The roof panel bonding metal according to claim 2.
The object according to claim 1, wherein the opposed flat plate portions are engaged with each other.
The length is different on the tip side, and each engagement tip is bent outward.
It is characterized by having a bent portion to be bent.

[0010]

According to the roof panel connecting hardware of the first aspect of the present invention, the opposed flat plate portion can be firstly locked at a predetermined position on the roof panel frame. That is, a projection is formed on each opposing surface side of the opposing flat plate portion, and the entire roof panel connecting hardware does not drop in a state where the opposing flat plate portion is in surface contact with both side surfaces of the frame body , Temporarily fixed to the frame
It is possible to keep a fit state.

[0011] When the opposed flat plate portion is in surface contact with both side surfaces of the frame, the receiving portion-side fixing portion is in contact with the roof panel receiving structure portion. Therefore, the worker can easily perform the work of fixing the opposing flat plate part to the roof panel frame and the work of fixing the receiving part side fixing part to the roof panel receiving structure part with the hand released from the roof panel connecting hardware. Comes.

Further, since the mounting holes for inserting the fixing members such as screws and screws are provided at the non-opposing positions in the opposed flat plate portion, the fixing members such as the screws collide with the fixing work from both sides. It can be performed accurately without any problems. Also, the fixing part on the receiving part side can be easily set at the mounting hole.
Fixing work with screws or screws can be performed.

According to the second aspect of the present invention , there is provided a roof panel connecting hardware.
If the opposing flat plate portion is to be engaged with the frame,
Can be inserted at wider intervals due to the difference in the length of
The bent part can be used as a guide, facilitating engagement work
can do.

As described above, according to the roof panel connecting hardware according to the present invention, there is no need to perform a dangerous and skillful roof panel fixing operation on the roof, and the roof panel can be easily operated in the building. Can be combined.

[0015]

DESCRIPTION OF THE PREFERRED EMBODIMENTS Embodiments of the present invention will be described below in detail with reference to the drawings.

FIG. 1 is a perspective view of a first embodiment of the present invention. FIGS. 2A, 2B and 2C are front views and plan views of the roof panel connecting hardware shown in FIG. The figure and the side view are shown, respectively.

Two flat plate portions 30 and 3 which are opposed flat plate portions
2 and the receiving part side fixing part 34 are integrally formed as a whole by bending a metal plate having a predetermined shape.
In the present embodiment, the interval between the one flat plate portion 30 and the other flat plate portion 32 of the opposed flat plate portion is formed as the width of two roof panel frames. That is, the opposed flat plate portions 30, 3
2 is attached to the frame portion of the adjacent portion of the two roof panels.

The opposed flat plate portions 30 and 32 are formed with two small projections 30a and 32a protruding inward. These small projections 30a and 32
a is formed by bending a part of the flat plate portions 30 and 32 inward. The bending is caused by the opposing flat plate portion 3.
The inclination is such that the angles 0 and 32 are gentle in the operation direction (the direction of the arrow 100) for engaging both sides of the frame, and are steep in the opposite direction. That is, the operation of engaging the opposed flat plate portions 30 and 32 with the frame of the roof panel can be performed by an operator pushing the opposed flat plate portions 30 and 32. However, it is configured such that the operation of pulling it out cannot be easily performed. Therefore, even if the hands are released after the opposing flat plate portions 30, 32 are engaged with the frame, they do not fall.
In addition, the roof panel connecting hardware is maintained in a state of being temporarily fixed to the frame.

Further, a through hole 34 for inserting a fixing member such as a screw into each of the flat plate portions 30 and 32 is provided.
And 36 are formed respectively. The through holes 34 and 36 are formed at positions shifted from each other, and there is no possibility that the screws will collide with each other when the screws are driven from both sides.

Further, the flat plate portions 30 and 32 are at the engagement front end side.
The bent portions 30b and 32b which are bent outward are formed at the upper end portions (engagement tip portions) of the upper and lower portions. With these configurations, when the operator engages the opposing flat plate portions 30 and 32 with the frame portion, the operator can insert the flat plate portions 30 and 32 using a wider gap and insert the bent portions 30b and 32.
b can be used as an insertion guide, and the engagement work becomes extremely easy.

Next, when the opposing flat plate portions 30 and 32 are engaged with predetermined portions of the roof panel frame, the receiving portion side fixing portion 34 is a beam, a shed panel or a wall which is a roof panel receiving structure portion. It is formed so as to make surface contact with a side surface of a panel or the like. The receiving portion side fixing portion 34 is formed with three through holes 38 on the left and right, respectively, through which screws for fixing to the roof panel receiving structure portion are inserted.

The dimensions of the roof panel connecting hardware of this embodiment are such that the horizontal length X is about 120 mm and the vertical length Y is about 118 mm.

FIGS. 3A and 3B show a state in which the roof panel connecting hardware according to the above embodiment is actually fixed to the roof panel 10 and the shed panel 40. FIG. FIG. 2A is an explanatory view of a mounting portion as viewed from the front side, and FIG. 2B is a schematic side sectional view of the mounting portion. As shown, the opposing flat plate portions 30 and 32 include two roof panels 10,
10 are mounted so as to sandwich the frame members 12, 12.
Are driven into the frame 12 of the other roof panel. This allows two roof panels 10,
The bonding relationship of No. 10 is also better.

As shown in FIG. 2B, the receiving portion side fixing portion 34 is fixed by screws 44 in a state of being in surface contact with the side surface of the shed panel.

Next, another embodiment will be described with reference to FIGS.

FIG. 4 is a perspective view of another embodiment, and FIG.
(A), (B) and (C) show a front view, a plan view and a side view, respectively, of the embodiment of FIG.

Elements having the same functions as those shown in FIGS. 1 and 2 are denoted by the same reference numerals, and description thereof will be omitted.

What is characteristic in this embodiment is that the interval between the opposed flat plate portions 30 and 32 is formed not to be equal to two of the frame members 12 of the roof panel but to be equal to the width of one. . This is a configuration for engaging only one frame body 12 of the roof panel. For example, as shown in FIG. 6B, a frame body in a direction orthogonal to the inclination direction of the roof is provided. 12 and a roof panel receiving structure 46 extending in the roof inclination direction. Further, the joint hardware according to this embodiment can be attached to the roof panel frame 12 extending in the inclination direction of the roof panel similarly to the joint hardware shown in FIGS. 1 and 2. It is suitable for use in the connection between the roof panel 10 and the beam installed at the end.

In this embodiment, two through holes 35 for screw insertion are formed only in one flat plate portion 30.

The receiving-side fixing portion 34 also has the opposed flat plate portions 30 and 3.
It is formed in a relatively narrow width corresponding to the interval with 2,
Only two through holes 38 for screw insertion are formed.

FIGS. 6A and 6B show the mounting state of the embodiment shown in FIGS. 4 and 5, and as shown in FIG. The panel 10 is engaged with one frame body 12 extending in a direction orthogonal to the roof inclination direction. Then, as shown in FIG. 7A, the receiving part side fixing part 34 comes into surface contact with the side surface of the roof panel receiving structure part 46 extending in the roof inclination direction, and the screw 44 is formed.
Are fixedly connected.

In the joining operation in each of the above embodiments, first, the opposing flat plate portions 30 and 32 are inserted into predetermined portions of the frame 12 to be attached so as to sandwich the frame 12 from below. And when the insertion operation is performed to the predetermined position,
Small protrusions 30a and 32 formed on the respective flat plate portions 30, 32
Even if the operator releases his / her hand due to the action of a, the entire joint hardware is held in a state of being engaged with the frame 12 portion.

Then, in this state, the opposed flat plate portions 30, 32
In addition, the fixing operation of the receiving portion side fixing portion 34 with screws or the like can be performed using both hands. In addition, it is possible to quickly connect and fix the roof panel and the roof panel receiving structure without performing any work from the outside of the roof and without skill.

It should be noted that the present invention is not limited to the above embodiments, and various modifications are possible within the scope of the invention. Although they are formed to be bent at substantially right angles and formed as planes parallel to each other in the above embodiment, both flat plate portions 30 and 3
The interval between the two may be formed so that the upper end side is slightly wider than the lower end side, so that the engagement operation of the connecting hardware to the frame 12 can be made easier.

[0035]

As described above, according to the roof panel connecting hardware according to the present invention, the connection between the roof panel and the roof panel receiving structure can be performed from the inside of the building by a very simple operation. Therefore, the installation work of the roof panel in the panel construction method can be simplified and speeded up. Also, the lengths of the opposed flat plate portions on the engagement tip side are different.
And an outwardly bent portion is provided at the engaging tip.
Thus, the work of engaging with the frame can be facilitated.

[Brief description of the drawings]

FIG. 1 is a perspective view of a roof panel connecting hardware according to an embodiment.

2A, 2B and 2C are a front view, a plan view and a side view of the embodiment of FIG.

FIGS. 3A and 3B are explanatory views showing a mounting state of the embodiment of FIG. 1;

FIG. 4 is a perspective view of another embodiment.

5 (A), (B) and (C) are a front view, a plan view and a side view of the embodiment of FIG. 4;

6 (A) and 6 (B) are explanatory views showing a mounting state of the embodiment of FIG. 4;

FIG. 7 is an exploded perspective view showing a general configuration of a roof panel.

8 (A) and (B) are a perspective view and an explanatory view of an attaching operation showing an example of a conventional roof panel connecting hardware.

[Explanation of symbols]

30, 32 Opposite flat plate portion 30a, 32a Small protrusion 30b, 32b Bent portion 34 Receiving portion side fixing portion 35, 36 Through hole for fixing member 38 Through hole
MH014202

Claims (2)

(57) [Scope of request for utility model registration] 1. A roof panel connecting hardware for connecting and fixing a roof panel having a roof surface side plate material attached to one surface of a frame body and a roof panel receiving structure of a building on which the roof panel is installed. An opposing flat plate portion, which is disposed opposite to both side surfaces of the roof panel frame at the same time so as to be able to make surface contact at the same time, and has a mounting hole provided at a non-opposing position; And a receiving portion side fixing portion provided with a mounting hole, wherein the flat portion is in contact with the roof panel receiving structure when the flat plate portion is in the surface contact state. A roof panel connecting hardware provided with a temporary fixing projection for preventing the entire roof panel connecting hardware from dropping from the frame when the opposed flat plate portion is in surface contact with the frame. 2. The device according to claim 1, wherein the opposed flat plate portions have different lengths on the engagement tip side, and each of the engagement tip portions has a bent portion bent outward. Roof panel binding hardware.