JP3455669B2 - Support structure for lower end of wall panel - Google Patents

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a support structure for a lower end portion of a wall panel, and more particularly to a structure for lowering the upper and lower wall panels by suspending a covering piece from the lower end portion of the wall panel while enhancing appearance and supporting strength. The present invention relates to a technique for preventing a problem at the time of filling a caulking agent when an internal space for fitting connection becomes large.

[0002]

2. Description of the Related Art Conventionally, as shown in FIG. 5, one of a fitting concave portion or a fitting convex portion is formed at an upper end portion of a wall panel A and the other is formed at a lower end portion thereof, and a lower portion is formed at a lower end portion of the wall panel A. In the support structure of the lower end portion of the wall panel A in which the cover piece 3 that covers the surface of the upper end portion of the wall panel A of FIG.
A wall base 10 made of a channel material is arranged above a house structure 12 such as a, a starter 15a is attached to the wall base 10, and an engagement piece 8 of the starter 15a is covered to a recess 4 on the back of the piece 3. The starter draining piece 15b is extended downward from the engaging piece 8 to support the wall panel A and drain water.

However, in such a construction, the lower end of the wall panel A of the starter draining piece 15b projects forward, which deteriorates the appearance of the outer wall of the building. At present, the starter 15a provided with 15b is not used. On the other hand, in the wall panel A in which the cover piece 3 that covers the surface portion of the upper end portion of the lower wall panel A is hung from the lower end portion of the wall panel A, the inner space of the lower end portion of the wall panel A becomes large and is filled. It becomes difficult to back up the caulking agent.

However, in the conventional support structure for the lower end portion of the wall panel A, there has been a problem that the support structure is troublesome and the structure and construction are troublesome.

[0005]

SUMMARY OF THE INVENTION The present invention is intended to solve such a problem, and the upper and lower wall panels are suspended by suspending a covering piece from the lower end portion of the wall panel while enhancing the appearance and supporting strength. The support structure of the lower end of the wall panel that can prevent the problem of filling the caulking agent when the internal space for the mating connection is large, facilitate the backup of the caulking agent, and improve the workability The challenge is to provide.

[0006]

According to the first aspect of the present invention, one of the fitting concave portion 1 and the fitting convex portion 2 is formed at the upper end portion of the wall panel A, and the fitting concave portion 1 or the fitting convex portion is formed at the lower end portion. 2 is a support structure for the lower end portion of the wall panel A, in which the other end of the wall panel A is formed, and the cover piece 3 that covers the surface portion of the upper end portion of the lower wall panel A is hung at the lower end of the wall panel A.
Engagement piece 8 that engages with recess 4 at the back of cover piece 3, and recess 4
A receiving piece 9 for receiving the panel lower end surface 5 behind the panel,
A backing up of a mounting piece 11 which is hung downward from the receiving piece 9 and is mounted on the wall base 10, and a caulking agent 13 which extends forward from the mounting piece 11 and is filled between the lower end of the covering piece 3 and the house structure portion 12. The backup piece 14 is used to attach the starter 15 to the wall base 10 and the starter 15
The lower end of the wall panel A is supported by the receiving piece 9 of FIG.

In the second aspect, one of the fitting recess 1 and the fitting projection 2 is formed at the upper end of the wall panel A, and the other of the fitting recess 1 and the fitting projection 2 is formed at the lower end. The lower end of the wall panel A is a support structure for the lower end of the wall panel A in which a cover piece 3 for covering the surface of the upper end of the lower wall panel A is hung. An engaging piece 8 to be inserted into the place 4, a receiving piece 9 for receiving the panel lower end surface 5 behind the recess 4 with respect to the panel, and an inner end of the receiving piece 9.
The mounting piece 11 which is erected above the wall and is mounted on the wall base 10 and the engaging piece 8 are folded back outward, and are extended inward from the lower end of the folded back piece 20 and the lower end of the covering piece 3 and the house structure. The wall base 1 is composed of a backup piece 14 for backing up the caulking agent 13 filled between the part 12 and the part 12.
0, the starter 15 is attached, and the lower end of the wall panel A is supported by the receiving piece 9 of the starter 15. (Operation) In claim 1, the engaging piece 8 is the covering piece 3 of the wall panel A.
Since the lower end of the wall panel A can be firmly supported by the starter 15 by engaging with the recess 4 in the back of the vehicle and receiving the panel lower end surface 5 with the receiving piece 9, the cover piece 3 and the house The caulking agent 13 filled between the structural part 12 and the structure part 12 can be backed up by the backup piece 14, and the covering piece 3 extends downward to drain the lower end portion of the wall panel A having a large internal space. The construction can be performed easily, and the starter 15 does not appear at the lower end portion of the wall panel A because the starter 15 exists behind the cover piece 3, and the appearance is deteriorated by the starter 15 unlike the conventional case. Can be prevented.

Further, in claim 1, the starter 15
The overall configuration of can be made substantially U-shaped, the configuration of the starter 15 can be simplified, and the strength can be increased. In the second aspect, the engaging piece 8 is folded back outward, and the folding piece 20 is folded back.
The backup piece 14 is extended inward from the lower end of the above to provide a backup function for the caulking agent 13.

[0009]

DESCRIPTION OF THE PREFERRED EMBODIMENTS (Embodiment 1) FIG. 1 is a schematic cutaway perspective view of the first embodiment, and FIG. 2 is a partially cutaway side view of a wall panel A. As shown in FIG. 2, the wall panel A
Is a material in which a heat insulating material 16 is interposed between the outer skins 6 and 7 of the front and back metal plates, and the fitting recess 1 is provided at the upper end of the wall panel A.
A fitting convex portion 2 is formed at the lower end portion so that the wall panels A, A can be fitted in the concave and convex portions to be connected to each other.

The lower surface of the fitting recess 1 is slightly recessed from the surface of the wall panel A to form a nailing portion 17 to form a wall base 10.
It can be attached with a bolt (not shown). At the lower end of the wall panel A, a cover piece 3 that covers the nailing portion 17 at the upper end of the lower wall panel A is hung to cover the nailing portion 17 and hide the bolt for mounting. FIG. 1 shows a structure for supporting the bottommost wall panel A.

The starter 15 for supporting the wall panel A at the lowermost end has a generally U-shaped shape, and has an engaging piece 8 for engaging with the recess 4 in the back of the cover piece 3 at the lower end of the wall panel A. , A receiving piece 9 that is behind the recess 4 and receives the lower surface of the fitting convex portion 2 that is the panel lower end surface 5, an attaching piece 11 that is attached to the wall base 10, a lower end of the covering piece 3, and a house structure section. It is constituted by a backup piece 14 for backing up the caulking agent 13 filled between the base parts 12a as 12.

Then, the starter 15 is attached to the wall base 10 of the channel material by the bolt 18 with the attachment piece 11, and the engagement piece 8 of the starter 15 is engaged with the recess 4 at the back of the cover piece 3 of the wall panel A. And the fitting piece 2 with the receiving piece 9
By receiving the lower surface of the wall panel A, the starter 15 firmly supports the wall panel A. The backing material 21 made of foamed polyethylene resin is loaded in the interior between the backup piece 14 and the base portion 12 of the starter 15 and the caulking agent 13 is filled in front of the backing material 21 to back up the caulking agent 13. In this way, it is possible to easily perform construction for draining the lower end portion of the wall panel A in which the cover piece 3 is extended downward and the internal space is enlarged.

Moreover, the starter 15 does not exist at the lower end of the wall panel A because the starter 15 is present behind the cover piece 3, and it is possible to prevent the appearance from being deteriorated. By the way, backup piece 1 of starter 15
The water return piece 22 may be extended obliquely upward from the tip of 4 to perform the water return.

(Embodiment 2) FIG. 3 shows a broken perspective view of Embodiment 2. However, the basic configuration of this embodiment is the same as that of the embodiment shown in FIG. 1, and the common portions are denoted by the same reference numerals and the description thereof is omitted. In the present embodiment, the wall panel A is constructed by using the starter 15 of the present invention for the sash 19 at the upper edge of the house window as the house structure portion 12.

(Third Embodiment) FIG. 4 is a sectional view of the third embodiment. However, the basic configuration of this embodiment is the same as that of the embodiment shown in FIG. 1, and the common portions are denoted by the same reference numerals and the description thereof is omitted. In the present embodiment, when forming the starter 15, the mounting piece 11 is erected above the inner end of the receiving piece 9. The engagement piece 8 is folded back outward and hung downward to form a backup piece 14. Specifically, the backup piece 14 extends inward from the lower end of the folded piece 20 obtained by folding the engagement piece 8.

[0016]

Effects of the Invention In a first aspect, the starter, the engagement Irihen which engages in a recess of the back of the cover piece, a receiving piece for receiving the panel lower end surface of the panel back side than the recess, from the receiving piece Hanging down
Mounting piece that is lowered and mounted on the wall base, and before the mounting piece
It is composed of a backup piece that extends toward the back and backs up the caulking agent that fills between the lower end of the covering piece and the structure of the house.The starter is attached to the wall base, and the lower end of the wall panel is attached to the starter receiving piece. Support the lower end of the wall panel firmly with the starter by engaging the engaging piece into the recess in the back of the cover piece of the wall panel and receiving the panel lower end surface with the receiving piece. In addition, the caulking agent filled between the cover piece and the house structure can be backed up by the backup piece, and the lower end part of the wall panel in which the cover piece is extended downward to increase the internal space The construction for draining can be easily done, and
Since the starter exists behind the cover piece and the starter does not appear at the lower end portion of the wall panel, there is an advantage that it is possible to prevent the starter from deteriorating the appearance unlike the conventional case.

Further, according to the first aspect of the present invention, since the mounting piece is hung below the receiving piece and the backup piece is extended in front of the mounting piece, the entire structure of the starter can be substantially U-shaped. There are advantages that the configuration can be simplified and the strength can be increased. In claim 2, the engagement
The insert piece is folded back outward, and the backup piece is extended inward from the lower end of the folded piece to provide a backup function for the caulking agent.

[Brief description of drawings]

FIG. 1 shows Embodiment 1 of the present invention, (a) is a broken perspective view, and (b) is a side view of another example of a starter.

FIG. 2 is a partially cutaway side view showing a connection state of wall panels.

FIG. 3 is a broken perspective view showing the second embodiment.

FIG. 4 is a schematic cross-sectional view showing a third embodiment.

FIG. 5 is a cross-sectional view of a conventional example.

[Explanation of symbols]

1 Fitting recess 2 Fitting convex part 3 wrapping pieces 4 recess 5 Panel bottom surface 8 pieces 9 pieces 10 wall foundation 11 Mounting piece 12 House structure department 13 Caulking agent 14 backup pieces 15 Starter

Continuation of the front page (72) Inventor Atsumi Hirano 58 Kamahara-cho, Anbara-gun, Shizuoka Prefecture Higashi Co., Ltd. (56) References JP-A-7-166677 (JP, A) Fukui 5-49909 (JP, U) (58) Fields investigated (Int.Cl. ⁷ , DB name) E04F 13/08-13/18 E04B 1/62-1/99

Claims (2)

(57) [Claims] 1. A wall panel having one of a fitting recess or a fitting projection formed at the upper end thereof and a lower end thereof having the other fitting recess or fitting projection formed at the lower end of the wall panel. A support structure for the lower end of a wall panel that hangs a cover piece that covers the surface of the upper end of the panel, wherein the starter engages the recess in the back of the cover piece, and the panel rather than the recess. A receiving piece that receives the lower end surface of the back panel, a mounting piece that hangs downward from the receiving piece and attaches to the wall base, and a portion that extends forward from the mounting piece and fills between the lower end of the covering piece and the house structure. And a backup piece for backing up the caulking agent, a starter is attached to the wall base, and the lower end portion of the wall panel is supported by the receiving piece of the starter. 2. A wall panel having one of a fitting recess or a fitting projection formed at the upper end thereof and a lower end thereof having the other fitting recess or fitting projection formed at the lower end of the wall panel. A support structure for the lower end of a wall panel that hangs a cover piece that covers the surface of the upper end of the panel, wherein the starter engages the recess in the back of the cover piece, and the panel rather than the recess. a receiving piece for receiving the back side panel lower end surface of the mounting piece for mounting the wall base by standing over Ri inward end by <br/> of receiving piece, the
Fold the engaging piece outward and insert it inside the bottom edge
It is composed of a backup piece that extends toward the back and backs up the caulking agent that fills between the lower end of the covering piece and the structure of the house.The starter is attached to the wall base, and the lower end of the wall panel is attached to the starter receiving piece. A support structure for a lower end portion of a wall panel, which is characterized in that