JP2009108485A - Mounting structure of shutter box - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a mounting structure of a shutter box having excellent aesthetic appearance, enabling easy maintenance of a shutter, and less affecting a skeleton when the entire shutter box is removed. <P>SOLUTION: The shutter box comprising a side plate, long bodies 41-44, a front plate 61, and a lower plate 62 is fixedly secured to the skeleton of a building by securing the side plate 10 to a rear side skeleton 20 and an upper front long body 41 for upper front to an upper front side skeleton. The front plate 61 is attached to the front surface of the upper front long body 41. The horizontal end part of the front plate 61 is so attached to a connection piece 12 formed by bending the portion of the side plate near end side as to be separated a predetermined distance from the bent part. The end part of an eaves soffit ceiling 80 is attached to the front plate 61 at the position above the upper end mounting position through a ceiling cornice 71. <P>COPYRIGHT: (C)2009,JPO&INPIT

Description

  The present invention relates to a shutter box mounting structure for storing shutters of openings such as garages and windows in buildings such as houses and stores.

  Conventionally, when installing a shutter box above the opening of a building below the eaves ceiling, install the shutter box so that the upper end of the shutter box is above the eaves ceiling, and place the eaves on the front plate of the shutter box. The edge of the back ceiling was fixed. However, since the front plate of the shutter box is usually made of steel, there is a problem that the fixing of the back of the eaves ceiling to the shutter box side is unstable.

  In addition, the service life of the building body is 30 to 60 years, whereas the service life of steel shutters is about 10 years, so it is necessary to remove the front plate of the shutter box for the maintenance of the shutter. As described above, since the edge of the eaves ceiling is fixed to the front plate of the shutter box, it is necessary to remove the eaves ceiling for maintenance, and the work is complicated.

  Further, when the wall surface or housing of the building is close to the side surface of the shutter box, a sealing material is filled between the wall surface or the housing and the side surface of the shutter box. The material needed to be removed.

  Further, since the side plate of the shutter box itself is welded and fixed to the housing of the building, the housing was damaged when the entire shutter box was replaced.

  Patent Document 1 discloses a structure in which a shutter box is composed of an upper cover and a lower cover, and the lower cover is detachable to facilitate maintenance.

Japanese Patent Laid-Open No. 10-266729

  In the structure disclosed in Patent Document 1, maintenance work becomes easy, but the joint portion between the lower cover and the upper cover is formed of a concave portion, and the joint portion is located below the eaves bottom ceiling. There was a problem of being inferior. Further, since the shutter box is only attached to the outer wall on the back side, there is a problem that the shutter box is inferior in stability.

  An object of the present invention is to provide a shutter box mounting structure that is excellent in appearance, that facilitates maintenance work of the shutter, and that has a reduced influence on the housing when the entire shutter box is removed.

The present invention is a structure in which a shutter box is attached above a building opening below the eaves ceiling,
The shutter box is at least
A pair of side plates;
Three long bodies for upper front, lower front, and lower back connecting the side plates,
A flat front plate whose upper end is fixed to at least the upper front long body, and that blocks between the upper front long body and the lower front long body;
A bottom plate that is fixed to the two long bodies for the lower front surface and the lower back surface, each having a width direction end portion fixed thereto, and closing between the two long bodies;
Have
The upper front long body is fixed to the upper side housing,
The back side end of the side plate is fixed to the back side housing,
The front plate is fixed to the front of the upper front elongated body,
An end portion of the eaves ceiling is attached to the front of the upper front elongated body above the upper end position of the front plate.

In the present invention,
The side plate has a connection piece formed by bending the vicinity of the front side edge of the side plate at a right angle to the front side,
The horizontal end of the front plate is fixed to the connecting piece at a predetermined distance from the bent portion;
The upper front elongated body is fixed to the upper side housing via a connection fitting;
Fixing the back side end of the side plate to the back side housing by bolts,
Is included as a preferred embodiment.

  According to the present invention, it is not necessary to remove the eaves ceiling when removing the front plate, and the sealing material in the gap between the side plate and the wall surface is removed by using the connection piece provided on the side plate for mounting the front plate. There is no need to do. Therefore, maintenance work such as shutter replacement is facilitated. Moreover, since the upper front long body is fixed to the upper surface side casing and the side plate is fixed to the rear side casing, the shutter box is stabilized. Furthermore, by fixing the end of the eaves ceiling to the elongate upper front body fixed to the upper housing, the end on the shutter box side of the eaves ceiling is also stabilized. Furthermore, according to the present invention, since the front plate is flat and has no irregularities, and the attachment site is not conspicuous, the structure is excellent in design.

  Hereinafter, the shutter box mounting structure of the present invention will be described in detail with reference to preferred embodiments.

  FIG. 1 is a perspective view showing a preferred embodiment of the present invention, and is a view showing a state in which the near side is cut away.

  2 and 3 are cross-sectional views taken along lines A-A 'and B-B' of FIG. 1, respectively, and FIGS. Hereinafter, this invention is demonstrated along a construction process.

  The shutter box according to the present invention includes at least a pair of side plates 10 (FIG. 4) and three long bodies 41, 42, 43 for upper front, lower front, and lower back connecting the side plates, A front plate 61 and a lower plate 62 are provided. In this example, the structure provided with the elongate body 44 for upper back surfaces is shown further.

[Step 1]
The side plate 10 according to the present invention is a member disposed at both ends in the length direction of a long shutter box, and the long plates 41 to 44 are connected and integrated between the side plates.

  As shown in FIG. 4, the side plate 10 preferably includes a connection piece 12 formed by bending the vicinity of the front side end edge at a right angle to the front side, and the horizontal end of the front plate 61 is attached to the connection piece 12. It is done. Further, the side plate 10 preferably includes a connection piece 15 formed by bending the vicinity of the back side end edge at a right angle to the back side, and the connection piece 15 is attached to the back side housing 20. At this time, it is preferable to fix with a bolt. Furthermore, it is preferable that the connection pieces 11, 13, and 14 for attaching the long bodies 41 to 44 are formed by bending the side plates.

  In the present invention, the rear side end of the side plate 10 is fixed to the rear side housing 20. In this example, since the connection piece 15 is formed by bending at the back side end portion of the side plate 10, the connection piece 15 is brought into contact with the housing 20, via the bolt holes 15a to 15c and the bolts 31a to 31c. The connection piece 15 is attached and fixed to the housing 20. Further, a sealing material 21 is filled in the gap between the side plate 16 and the wall surface 22 of the side plate 10 (FIG. 5). The same applies to the other side plate facing the side plate 10 shown in FIGS.

[Step 2]
The length direction edge part of the elongate bodies 41-44 is attached to the side plate 10, and both side plates are connected with this elongate body 41-44 (FIG. 6). In this example, connection pieces 11 to 15 are provided by bending the four sides of the side plate 10, and are attached by screw holes 11a, 12a, 12b, 13a and screws 51a, 51b, 51c provided in the connection pieces 11-15. . The screw corresponding to the screw hole 13a is not shown because it is located below the elongated body 43. In addition, since the long bodies 41 to 44 are in contact with the connection pieces 11 to 15 on both sides, there are two positions to be screwed and may be fixed from either side. Moreover, you may stop from both. Further, for the long body 44, the housing 20, the connection piece 15, and the long body 44 may be integrally bolted from the back side of the back side housing 20. The long body 44 may be omitted by making the back side housing 20 also serve as the long body 44.

[Step 3]
By attaching an inverted L-shaped mounting bracket 72 to the upper front long body 41 via screw holes 41b and screws 72a, and mounting the mounting bracket 72 to the upper surface side housing 73 via bolt holes 72b and bolts 72c. The upper front long body 41 is fixed to the upper surface side housing 73 (FIGS. 3 and 7).

[Step 4]
The front plate 61 is attached so as to block between the upper front long body 41 and the lower front long body 42, and the lower surface plate 62 is interposed between the lower front long body 42 and the lower back long body 43. (Fig. 8). In this example, a screw hole 12c is provided in the connection piece 12, and using this, the front plate 61 is attached to the connection piece 12 with a screw 52a, and the front plate 61, the connection piece 12 and the elongated body 41 are integrally fixed. . At this time, the upper end of the front plate 61 is attached so as to be shifted downward from the front peripheral edge attaching position of the upper front long body 41. Further, the front plate 61 is attached so that the horizontal end (the end on the side plate 10 side) is positioned at a predetermined distance from the boundary between the connection piece 12 and the side plate 16, that is, the bent portion of the side plate 10.

  In the present invention, the mounting position of the front plate 61 may be only on the connection piece 12. However, as shown in FIG. 7, the long body 41 and the front plate 61 are connected to the screw holes 41d at appropriate intervals in the horizontal direction. And you may fix with the bis | screw 52c. Similarly, the attachment position of the lower surface plate 62 to the elongate bodies 42 and 43 is not particularly limited, and may be screwed at an appropriate interval similarly to the front plate 61.

[Step 5]
The peripheral edge 71 is attached to the long front body 41 through the screw holes 41a and 41c and the screws 71a and 71b (FIG. 9). At this time, the lower edge of the peripheral edge 71 is located above the screws 52a and 52c attached to the upper front long body 41 so that the peripheral edge 71 does not get in the way when the front panel 61 is removed later. Install so that the lower surface of the is located.

[Step 6]
The end of the eaves back ceiling 80 is attached to the peripheral edge 17 to finish the construction (FIG. 1).

  In the present invention, the upper front long body 41 is fixed to the upper surface side housing 73, the side plate 10 is fixed to the rear surface side housing 20, and the upper surface and the rear surface are fixed to the housing in two directions, so that they are stably fixed. Therefore, by attaching the end portion of the eaves back ceiling 80 to the long front body 41, the end portion of the eaves back ceiling 80 on the shutter box side is also stably fixed.

  In the present invention, the mounting position of the front plate 61 to the upper front long body 41, that is, the upper end of the front plate 61 is located below the lower surface of the eaves ceiling 80. When removing 61 from the shutter box, there is no need to remove the eaves ceiling 80, and the operation is easy. Further, since the end portion of the front plate 61 is attached to the connection piece 12 formed by bending provided on the side plate 10 at a predetermined distance from the bent portion, the side plate 16 and the wall surface 22 of the side plate 10 are connected to each other. It is not necessary to remove the sealing material 21 filled in between, and the maintenance work of the shutter is facilitated also in this respect.

  Moreover, the front plate 61 can be made into a flat plate by covering the upper end of the front plate 61 with the peripheral edge 71, and the design is excellent.

  In the present invention, by attaching the shutter box to the casing using the bolts 31a to 31c and 72c, the influence on the casings 20 and 73 when the entire shutter box is removed can be minimized.

  In the above embodiment, a flat plate member corresponding to the front plate 61 or the lower plate 62 is not attached to the upper surface and the rear surface of the shutter box. This is because there is a member that substantially covers the upper surface and the rear surface of the shutter box, such as a roof member. Accordingly, when there are no adjacent members on the upper surface or the rear surface of the shutter box and dust or the like is likely to enter the shutter box, an upper surface plate or a rear surface plate is prepared separately, and between the long bodies 41, 44, 43. , 44 may be closed.

  In the above embodiment, the structure in which the sealing material 21 is filled between the side plate 16 and the wall surface 22 of the side plate 10 has been shown. However, such a structure is used when the side plate 16 and the wall surface 22 are close to each other. In the case where there is no wall surface close to the side plate 16, the sealing material 21 is also unnecessary.

  A shutter part (not shown) is accommodated in the shutter box according to the present invention, and the shutter enters and exits from a gap portion between the back surface of the long body 43 and the lower end of the connection piece 15.

  The present invention is used for attaching a shutter box of a shutter of an opening such as a garage or a window regardless of a construction method such as a wooden structure, an RC structure, or a steel structure.

It is a fragmentary sectional perspective view which shows preferable embodiment of the attachment structure of the shutter box of this invention. It is sectional drawing of embodiment of FIG. It is sectional drawing of embodiment of FIG. It is a perspective view which shows the construction process of embodiment of FIG. It is a perspective view which shows the construction process of embodiment of FIG. It is a perspective view which shows the construction process of embodiment of FIG. It is a perspective view which shows the construction process of embodiment of FIG. It is a perspective view which shows the construction process of embodiment of FIG. It is a perspective view which shows the construction process of embodiment of FIG.

Explanation of symbols

DESCRIPTION OF SYMBOLS 10 Side plate 11-15 Connection piece 11a, 12a-12c, 13a Screw hole 15a-15c Bolt hole 16 Side plate 20 Back side housing 21 Sealing material 22 Wall surface 31a-31c Bolt 41 Upper front long body 41a-41d Screw hole 42 Lower front elongated body 43 Lower rear elongated body 44 Upper rear elongated body 51a to 51e, 52a, 52f Screw 61 Front plate 62 Bottom plate 71 Around edge 71a, 71b Screw 72 Mounting bracket 72a Screw 72b Bolt hole 72c Bolt 73 Top side housing 80

Claims (4)

It has a structure with a shutter box attached above the opening of the building under the eaves ceiling,
The shutter box is at least
A pair of side plates;
Three long bodies for upper front, lower front, and lower back connecting the side plates,
A flat front plate whose upper end is fixed to at least the upper front long body, and that blocks between the upper front long body and the lower front long body;
A bottom plate that is fixed to the two long bodies for the lower front surface and the lower back surface, each having a width direction end portion fixed thereto, and closing between the two long bodies;
Have
The upper front long body is fixed to the upper side housing,
The back side end of the side plate is fixed to the back side housing,
The front plate is fixed to the front of the upper front elongated body,
A shutter box mounting structure, wherein an end portion of the eaves ceiling is attached to the front of the upper front elongated body above the upper end position of the front plate. The side plate has a connection piece formed by bending the vicinity of the front side edge of the side plate at a right angle to the front side,
The shutter box mounting structure according to claim 1, wherein a horizontal end portion of the front plate is fixed to the connecting piece at a predetermined distance from the bent portion.   The shutter box mounting structure according to claim 1 or 2, wherein the upper front long body is fixed to the upper side housing via a connection fitting.   The mounting structure of the shutter box according to any one of claims 1 to 3, wherein the rear side end portion of the side plate is fixed to the rear case by a bolt.

Images