JPH06248751A - Eave soffit structure - Google Patents

Abstract

PURPOSE:To enable simple, rapid construction and obtain excellent construction strength. CONSTITUTION:The back face of a panel body 3 is provided with ceiling joists 2 having groove parts 20 to form an eave soffit panel 1. The groove part 20 is provided with a connecting fitting 4 engaged with the groove part 20 and formed in such a way that a locking part 41 is protruded in the engaged state. On the other hand, an exterior wall 5 is protrusively provided with a locking fitting 6 having a locking piece 60 lockable to the locking part 41 of the connecting fitting 4. In the state of the locking part 41 of the connecting fitting 4 being locked to the locking fitting 6, the eaves tip part of the panel body 3 is fixed to an eaves tip purlin 7 by a machine screw 8.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an eaves ceiling construction structure.

[0002]

2. Description of the Related Art Conventionally, as shown in FIG. 6, when constructing an eave ceiling, a field edge e is provided between a bracket b projecting from an outer wall a and an eaves purlin d fixed to a truss c. Established, the field connection e
And the bracket b are fixed with bolts and nuts f, and eaves panel g is nailed to this edge e and eaves purlin d.
It was constructed by fixing with.

[0003]

However, in the case of the conventional eaves ceiling construction structure described above, since the field edge e and the bracket b are fixed by the bolt nut f, this bolt nut f is fixed. It is not possible to attach the eaves panel g until after. Moreover, since the eaves roof panel g is fixed to the field edge e and the eaves purlin d with the nail h, the nail h is often struck and the operation is troublesome.

Further, at this time, it is necessary to fix the eaves roof panel g with the nails h while supporting the eaves roof panel g, so that the eave roof panel g is easily displaced. Therefore, when attaching this eaves panel g,
In some cases, the nail h is only slightly applied to the field edge e, which causes a problem that sufficient construction strength cannot be obtained.

The present invention has been made in view of the above circumstances, and an object of the present invention is to provide an eaves ceiling structure that can be easily and quickly installed and can obtain excellent installation strength.

[0006]

According to the eaves ceiling structure of the present invention for solving the above-mentioned problems, an eaves panel is formed by forming a field edge having a groove on the back surface of the panel body, and the groove is formed. Is provided with a connection fitting that engages with the groove and projects the locking portion in the engaged state, while the outer wall has an engagement member that can be locked with the locking portion of the connection fitting. A locking fitting having a stop piece is provided in a protruding manner, and the eaves portion of the panel body is fixed to the eaves purlin with a screw in a state in which the locking portion of the connection fitting is engaged with the locking fitting.

[0007]

According to the present invention, since the eaves panel is formed by providing the field edge having the groove portion on the back surface of the panel body, it is possible to confirm the connection state between the panel body and the field edge in advance before the construction. In this state, it is possible to prevent a poor connection between the panel body and the field.

Further, the eaves panel engages with a locking metal fitting having a locking portion in the groove portion of the field edge, and the engaging portion of the locking metal fitting is engaged with the locking piece of the receiving metal fitting projecting from the outer wall. Because it is locked,
This locking work allows the eaves panel to be temporarily fixed with one touch.

Further, since the eaves panel is substantially positioned in this locked state, the construction can be completed by fixing the eaves portion of the panel body to the eaves purlin with screws.
Even one person can work.

[0010]

EXAMPLE FIG. 1 shows an outline of the overall structure of an eaves ceiling structure,
FIG. 2 shows an eaves panel 1 used in the same eaves ceiling structure.

That is, in this eaves ceiling structure, the connecting fitting 4 is engaged with the groove portion 20 of the field edge 2 of the eaves panel 1, and the engaging portion 41 of the connecting fitting 4 is projected from the outer wall panel 5. The panel body 3 of the eaves panel 1 is fixed to the eaves purlin 7 with screws 8 in a state of being locked to the stoppers 6.

As shown in FIG. 2, the eaves panel 1 is constructed by providing two field edges 2 along the longitudinal direction of the panel body 3.

The panel body 3 is provided with a parting edge 31 at one side edge along its longitudinal direction. This parting edge 31
Has a sandwiching portion 32 configured to sandwich one side edge of the panel body 3, and a parting portion 33 configured to close a gap between the panel body 3 and the outer wall panel 5 after construction, It is formed by bending a strip-shaped steel plate. Also,
The parting portion 33 is provided with a plurality of air holes 34 so as to improve ventilation of the eaves after construction.

The field edge 2 is formed by bending a long steel plate into a substantially rectangular cross section, or an aluminum extrusion molded product, and is formed so as to have a groove portion 20 along the longitudinal direction of each surface. The strength of the entire edge 2 is increased. Also,
Of the groove portions 20, the groove portions 20 along both side surfaces of the field edge 2
The groove 20 is deeply formed so that it can be easily engaged with the locking fitting 4 described later. The field edge 2 is fixed along both sides of the panel body 3 with screws (not shown) or the like.

As shown in FIG. 3, the connection metal fitting 4 is a field edge 2
The engaging portion 41 and the engaging portion 42 are formed on the metal fitting body 40 that is bent in a substantially U-shaped cross section so as to follow the outer shape of the above.

Of these, the locking portion 41 is formed by bending a substantially L-shaped portion cut out on the upper surface of the metal fitting body 40 upward. The locking portion 41 is configured to be locked to the locking piece 60 by sandwiching the locking piece 60 of the locking metal piece 6 in the gap with the metal fitting body 40.

On the other hand, the engaging portion 42 is formed by bending the vicinity of both lower ends of the metal fitting body 40 inward. The engaging portion 42 bites into the groove portion 20 of the field edge 2 when the metal fitting body 40 is covered from above, and after the biting,
It is designed as a detent and cannot be removed.

In order to construct an eaves ceiling by the eaves ceiling panel 1 with which the connection fittings 4 are engaged, first, prior to the attachment of the eaves roof panel 1, the outer wall panel 4 is provided with the locking fittings 6.

The locking metal fitting 6 is fixed by providing the locking metal fitting 6 between the shaft sets 50 for fixing the outer wall panel 5 and sandwiching and fixing the locking metal fitting 6 with a bolt nut 51. Then, in this state, the locking piece 60 provided on the locking metal member 6 is provided so as to project toward the outer wall panel 5 side. This locking piece 60 is formed in an L-shaped cross section, and is integrated with the locking metal member 6 so that the horizontal plane projects outward. Then, on the horizontal surface of the locking piece 60, the locking portion 4 of the connection fitting 4 is
1 is designed to be locked.

In this embodiment, the locking metal fitting 6 is sandwiched and fixed between the shaft assemblies 50, but FIG.
As shown in FIG. 5, a locking metal fitting 62 adapted to be fixed to the outer wall surface 52 of the outer wall panel 5 with a screw 61 may be used.

After the locking metal fitting 6 is provided, as shown in FIG. 5, the locking portion 41 of the connection metal fitting 4 is locked to the locking piece 60 of the locking metal fitting 6 so that the outer wall panel 5 And eaves main house 7
Temporarily fix the eaves panel 1 between and. This work is performed by simply engaging the locking portion 41 of the connection fitting 4 engaged with the eaves panel 1,
Since it is a simple work to lock the locking piece 60 of the locking metal fitting 6, even one person can work. Further, this locking can be easily performed by pushing the eaves panel 1 from the eaves side toward the outer wall panel 5.

Next, in this temporarily fixed state, the eaves portion of the panel body 3 is covered with the decorative rail 30, and together with the decorative rail 30, the panel body 3 and the eaves purlin 7 are fixed with screws 8. Also in this work, since the eaves panel 1 has already been temporarily fixed and positioned, it is possible to easily and quickly fix the screws 8 without worrying about the displacement of the eaves panel 1 or the like.

[0023]

As described above, according to the present invention, since the eaves panel which has been made into a panel is preliminarily constructed, it is possible to prevent the connection failure between the panel body and the field edge in the construction state, and Construction strength can be obtained.

Further, since the eaves panel can be temporarily fixed by one-touch by the engaging work of the engaging portion of the connecting fitting engaged with the field edge and the engaging piece of the engaging fitting, the eaves can be easily and quickly. Top panels can be installed.

Furthermore, the eaves panel can be fixed with screws by the above-mentioned locking in a substantially positioned state, so that even one person can easily complete the construction.

[Brief description of drawings]

FIG. 1 is a cross-sectional view showing an outline of the overall structure of an eaves ceiling structure.

FIG. 2 is a perspective view showing the outline of the overall structure of an eaves panel.

FIG. 3 is a front view and a side view showing a state in which a connecting fitting is engaged with a field edge.

FIG. 4 is a partial cross-sectional view showing another embodiment of the locking fitting.

FIG. 5 is a cross-sectional view showing a construction state of an eaves panel.

FIG. 6 is a cross-sectional view showing a conventional eaves ceiling structure.

[Explanation of symbols]

 1 eaves top panel 2 field edge 20 groove part 3 panel body 4 connection metal fittings 41 locking part 5 outer wall panel (outer wall) 6 locking metal fittings 60 locking piece 7 eaves front purlin 8 screw

Claims (1)

[Claims] 1. A front edge of the panel body is provided with a groove having a groove portion to form an eaves panel, and the groove portion is engaged with the groove portion, and a locking portion in this engaged state. Is provided with a connecting metal fitting, while the outer wall is provided with a locking metal fitting having a locking piece capable of locking with the locking portion of the connecting metal fitting, and the connecting metal fitting is attached to the locking metal fitting. The eaves ceiling structure, in which the eaves portion of the panel body is fixed to the eaves purlin with a screw in a state where the engagement portion of the eaves is locked.