JPH0514997Y2 - - Google Patents

Description

[Detailed description of the invention] (Field of industrial application) The present invention is a lower end cap device in which a plurality of metal lower end cap timbers are connected longitudinally to the lower end of an outer wall of an ALC board via a holder. This invention relates to a lower end capping device that provides not only a lower end capping function but also a joint function.

(Prior art) Generally, ALC installed on the outdoor side of a building frame.
In a lower end capping device in which a lower end cap is arranged at the lower end of the ALC board outer wall at the upper end of the opening of the board outer wall, a plurality of lower end caps are continuous in the longitudinal direction along the lower end of the ALC board outer wall. It is configured. Each lower end cap timber is attached to the lower end of the ALC board outer wall directly or via a holder, and
At both ends or at one end, a joint material constituted by a separate member is butted and joined to the end portion of the other lower cap timber. Therefore, when using a holder in constructing a lower end capping device, a joint material is required together with the holder, which has the disadvantage that construction is laborious and expensive, or that the mounting strength of the joint material cannot be obtained.

(Purpose of the invention) The present invention aims to solve the above-mentioned drawbacks, and provide a lower capping device that is particularly easy to construct, reduces costs, and can provide strength for attaching the end of the lower cap wood to the holder. That purpose.

(Means for achieving the purpose) In order to achieve the above purpose, the ALC according to the present invention
The lower end capping device for the outer board wall attaches multiple metal lower end cap timbers via holders to the lower end of the ALC board outer wall installed on the outdoor side of the building frame, and continuously joins these lower end cap timbers in the longitudinal direction. In the lower end cap device, the holder is provided with a contacting surface portion having an outer surface shape substantially the same as the inner surface shape of the lower end cap wood, and the inner surface of the lower end cap wood is attached so as to be in contact with the contact surface portion. Also, attach the above holder to the above
ALC board is attached to the lower end surface of the outer wall, and a ceiling board support part is formed on the indoor side of the lower end cap wood by the above-mentioned holder and the lower end cap wood, and the ceiling board is placed on the ceiling board support part. It is characterized by what it did.

(Operations and Effects of the Invention) As described above, according to the present invention, when constructing the lower end capping device, after attaching and fixing the holder to the lower end of the outer wall of the ALC board, each lower end capping device is attached to the contact surface of the holder. When the ends of the materials are butted together, the contact surface of the holder is approximately the same as the inner surface shape of the lower cap wood, so the adjacent lower cap wood will be joined flush and continuous at the contact surface, and will be attached to the holder. It turns out. Therefore, since no special joint material is required in addition to the holder, construction is easy and costs can be reduced.

Moreover, since the ceiling plate support part that supports the ceiling plate is formed of the lower end cap wood and the holder, it has high strength and can support the ceiling plate reliably and firmly.

(Example 1) Hereinafter, an example of the present invention will be described with reference to the drawings.

In FIGS. 1 and 2, the symbol A indicates the lower end Kasagi device. This lower end cap device includes a plurality of metal lower end cap timbers 3 attached to a plurality of holders 2 spaced apart and attached to the bottom surface of the lower end of an ALC board outer wall 1 arranged on the outdoor side of a building frame. Furthermore, the lower end cap timbers 3 are continuously joined in the longitudinal direction via the holder 2. S is an opening formed below the ALC board outer wall 1.

An L-shaped member 4 is fixed to the lower end of the ALC board outer wall 1, and the holder 2 is attached to the L-shaped member 4.

The holder 2 has an attachment edge 5 with a width attachment elongated hole 20 that is attached to the L-shaped member 4, and has an outer surface shape that is substantially the same as the inner surface shape of the lower end cap timber 3 on the outdoor side. A contact surface portion 6 is formed.

The lower end cap timber 3 has a water return edge 7, a drain edge 8, a hanging edge 9, and a lower bottom edge 10 with a ceiling board mounting edge. It is attached to the holder 2 by bringing its inner surface into contact with the contact surface portion 6 . The end portions of the lower end cap timbers 3 that are adjacent to each other are butted and joined, and the above-mentioned holder 2, which also serves as a rain cover, is disposed at the butted portion. As a result, the ends of adjacent lower end cap timbers 3 are in contact with the contact surface 6 of the common holder 2, so both lower end cap timbers 3 are continuously joined flush at the abutting portion. . Note that a ceiling plate 11 is supported at the end of the lower bottom edge 10. Reference numeral 12 denotes a caulking material provided on the outdoor side via a backup material on the indoor side.

In addition, on the indoor side of the lower end cap wood 3, a ceiling support part 21 is formed by the holder 2 and the lower end cap wood 3, and the ceiling board 11 is placed on the ceiling board support part 21.

In this way, each lower end cap wood 3 itself is provided with a holder 2 on the back side and end thereof at the lower end of the ALC board outer wall 1, and the same cap board device can be easily constructed and cost-effective. Moreover, it is possible to achieve the unique effect of being able to securely and firmly attach the end portions.

Moreover, since the ceiling plate support part 21 is formed by the lower end cap wood 3 and the holder 2, it has high strength.
The ceiling plate 11 can be supported reliably and firmly.

(Example 2) FIG. 3 shows another example of the holder 2, in which the attachment edge 5 is formed into a bifurcated shape, and one edge 5a is inserted between the lower end of the ALC board outer wall 1 and the L-shaped member 4. It is fixed and adjustable.

(Embodiment 3) Figure 4 shows yet another example of the holder 2, in which the mounting edge 5
is divided into two parts, and one attachment edge 5c and the other attachment edge 5d are attached to the lower end of a stopper 14 that is attached to the L-shaped member 4 with screws or the like. Alternatively, the attachment edge 5c and the stopper 14 may be configured to integrally extend upward and have their upper ends resiliently engaged with the L-shaped member 4.

(Embodiment 4) Figure 5 shows another example of the holder 2, with two mounting edges 5.
are formed upwardly above the lower bottom edge 10 constituting the contact surface part 6, and a locking part 15 is formed at the tip of each attachment edge 5, while an attachment member 16 is attached to the L-shaped member 4 of the ALC board outer wall 1. , and the long or short mounting member 1
The holder 2 is formed by forming two hanging edges 17 below the hanging edge 6, and elastically locking the locking part 15 of the attachment edge 5 of the holder 2 with the tip locking part 18 of the hanging edge 17. is attached to the lower end of the ALC board outer wall 1. In this case, the lower end cap wood 3 is attached to the holder 2 in advance.

(Embodiment 5) Fig. 6 shows still another example of the holder 2, in which the holder 2 is hollow and there are working holes, cutouts, etc. in the lower wall of the holder on the lower bottom edge 10 side of the holder. 19, a screwdriver (not shown) is inserted through this working part 19, and the mounting edge 5 is screwed to a mounting member 16 having the same structure as the example shown in FIG.

[Brief explanation of the drawing]

1 and 2 are a perspective view and a cross-sectional view of the main parts of the lower end Kasagi device according to the present invention, respectively.
4, 5 and 6 are sectional views showing other embodiments of the holder. Code A...Lower Kasagi device, 1...ALC board frame,
2... Holder, 3... Lower end cap wood, 4... L-shaped member, 5... Attachment edge, 6... Contact surface portion.

Claims (1)

[Scope of utility model registration request] In a lower capping device in which a plurality of metal lower cap timbers are attached via a holder to the lower end of an ALC board outer wall placed on the outdoor side of a building frame, and these lower cap timbers are continuously joined in the longitudinal direction, The holder is formed with a contact surface having an outer shape that is substantially the same as the inner surface shape of the lower cap wood, and the inner surface of the lower cap wood is attached to the contact surface so as to be in contact with the contact surface, and the holder is attached to the ALC board. It is attached to the lower end of the outer wall, and on the indoor side of the lower end cap wood, a ceiling board support part is formed by the holder and the lower end cap wood, and the ceiling board is placed on the ceiling board support part. The feature is the lower end Kasagi device of the ALC board outer wall.