JPH0781471B2 - Shutter opener mounting structure - Google Patents

Description

Description: BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a shutter device provided in an opening of a bay window, and more particularly to a shutter opening / closing device installed on a roof of the bay window to drive a shutter curtain up and down. It relates to a mounting structure.

[Prior Art] Conventionally, a shutter in which a window frame of a bay window is bored in a building opening, a shutter curtain storage portion is provided below the bay window, and which is moved up and down along guide rails erected on both left and right ends of the window frame. There is known a bay window shutter device configured to manually raise or lower the curtain to close the building opening (Actual No. 1-138098, No. 55-165094).
issue).

However, in these things, the shutter opening / closing device is directly fixed in the narrow space of the roof formed at the upper part of the bay window, so the inspection port opened to the indoor side is installed in the ceiling plate part of the bay window. It is only provided, and when maintaining the shutter opening / closing device, it is necessary to work in the narrow roof part with the shutter opening / closing device installed, which not only significantly reduces workability, but also requires a shutter opening / closing device. In order to replace and adjust the internal components, if it becomes necessary to take out the switch, it has a drawback that it involves a large-scale disassembly work for removing the roof part or the ceiling plate. It was

[Problems to be Solved by the Invention] The present invention has been conceived in view of the above situation to solve the conventional drawbacks, and an object of the present invention is for a shutter installed in a roof portion. It is an object of the present invention to provide a mounting structure of a shutter opening / closing device that is improved in the mounting structure of the opening / closing device and configured to be detachably attached to a bay window upper frame to facilitate maintenance and inspection.

[Means for Solving the Problems] In order to solve the above-mentioned problems, the technical means adopted by the present invention are: the upper surface of the upper frame in the roof part forming the bay window; and the upper edge of the fixed leg standing upright from the upper surface. A support seat that forms the support surface of the switch is fixed, and on the indoor side of the switch,
Attach the mounting plate with the bottom surface extended to the lower edge in a standing shape, and detachably attach the bottom surface of the mounting plate to the fixed leg side of the support seat that stands up indoors to support it. The switch mounted on the support surface of the seat is fixed so that it can be pulled out from the indoor side.

[Effect of the Invention] Therefore, according to the present invention, it is possible to take out the shutter opening / closing device from the inside of the roof portion only by the operation of releasing the fixing of the support seat and the mounting plate from the indoor side of the roof portion,
Maintenance and inspection work can be performed extremely easily.

[Embodiment] The configuration of the present invention will be described in detail with reference to an embodiment shown in the drawings.

FIG. 1 is an overall perspective view of the bay window, FIG. 2 is a perspective view from the indoor side of another embodiment in which the side faces are at right angles, FIG. 3 is an inner perspective view of the lower part thereof, and FIG. 4 is a cross section of the roof portion. It is a figure.

In the figure, 1 is a building opening, 2 is a bay window shutter installed in the opening 1, and the bay window shutter 2 forms a three-sided window frame 3 composed of a front A and left and right sleeves B and C, A roof portion 4 is arranged on the upper portion of the three-sided window frame 3, and a winding drive shaft 5 is wound on the lower portion, and the shutter curtain 5a for the front A and the shutter curtains 5b and 5c for the left and right sleeves are provided.
The ground bag part 6 for storing the is integrally formed and installed so as to be used from the indoor side.

Each winding shaft 7 around which the shutter curtains 5a, 5b, 5c are wound is rotatably supported in the ground bag portion 6 with the end portions of the shafts positioned vertically, and the front panel of the ground bag portion 6 is formed. 8
Is removable.

Further, a pair of belt-shaped members 9, 9 ... Winding drums 10, 10, ... Are attached to the left and right ends of the winding drive shaft 5 pivotally supported by the roof portion 4, and a belt made of steel is used for the belt-shaped member 9. Then, the upper end of each shutter curtain and the winding drive shaft 5 are connected. The winding drum 10 is driven in the forward and reverse directions by the opening / closing device 11, and the shutter curtains 5a, 5b, 5c are guided by the guide rails 13, 13 arranged in parallel with the uprights 12, 12, which are erected on the upper surface of the bag section 6. It goes up and down.

In the shutter having the above structure, as shown in FIGS. 4 to 7, according to the present invention, an opening / closing device is provided on the upper frame 4a of the roof portion 4 in correspondence with the axial center position of the winding drums 10,10. A support seat 14 that supports 11 is provided.

That is, as shown in FIG. 6, the support seat 14 is made of a metal plate, and the upper mounting flange 14b formed by folding up one side of the central horizontal support surface 14a and the other side of the support surface 14a. The support seat 14 is configured by integrally forming a fixed leg side 14c formed by bending downward and a lower mounting flange 14d formed by horizontally bending an extra length portion thereof.

On the other hand, a mounting plate 15 is vertically mounted on one side surface of the switchgear 11 on the indoor side. As shown in FIG. 7, the mounting plate 15 has flanges at both ends of a metal plate body 15a. 15b, 15
b, the flange 15c is formed on the lower side, and the lower side flange
It is configured by extending a hanging lower surface 15d at the lower end edge of 15c, and by detachably fixing the hanging lower surface 15d to the indoor fixed leg side 14c of the support seat 14, the switch is attached to the mounting plate 15. It is configured to be placed and fixed on the support surface 14a of the support seat 14 via the interposition.

In addition, the reference numeral 16 designates the vertical bottom surface 15d of the mounting plate 15 and the fixed leg side 14c on the indoor side.
Screws for fixing to (also shown in screw holes), 17 for mounting plate
A screw (also shown as a screw hole) for fixing the main body 15a of 15 to one side surface on the indoor side of the switch 11, and 18 is a support surface 14a at the center of the support seat 14.
It is a floor plate stuck on top.

Since the present invention is configured as described above, in order to install the switch 11 on the support seat 14 fixed on the upper frame 4a in the roof portion 4, the mounting plate 15 is previously mounted with screws 17, 17 ... The switch 11 is attached to one side of the indoor side, and the switch 11 is carried in through an inspection port (not shown) on the indoor side, and the support surface 14a of the support seat 14 is attached.
Place it temporarily on top.

Next, when the opening / closing switch 11 which holds the mounting plate 15 and is temporarily placed is pushed in, the pleasant wall 11 slides on the support surface 14a, and the mounting plate 1
When the hanging bottom surface 15d of 5 comes into contact with the fixed leg side 14c on the indoor side of the support seat 14, the switch 11 is positioned at a predetermined mounting position.

Here, when the screwing positions of the fixed leg side 14c and the hanging lower surface 15d are deviated, the hanging lower surface 15d of the mounting plate 15 is gripped,
The switch 11 can be easily aligned to a predetermined mounting position only by finely adjusting the moving direction along the indoor fixed leg side 14c, and then the hanging surface 15d is fixed via the screw 16 to the fixed leg. If it is fixed to the side 14c, the switch 11 will be placed and fixed on the support surface 14a.

In addition, when inspecting and maintaining the switchgear 11 mounted and fixed as described above, the inspection port on the indoor side can usually be opened for lubrication. Then, when it becomes necessary to further replace parts inside the switchgear 11 or perform an overhaul, the screw 16 is simply disengaged from the indoor side, and the switchgear 11 together with the mounting plate 15 is mounted on the support surface 14a of the support seat 14. Since it can be pulled out from the inside, it can be easily taken out indoors from the narrow space inside the roof portion 4, and the workability can be improved.

The configurations of the support seat 14 and the mounting plate 15 are not limited to the above-described embodiments as long as the hanging bottom surface 15d and the fixed leg side 14c can be fixed from the indoor side.

[Effects of the Invention] In short, according to the present invention, a support seat having a support surface of a switch is fixedly provided on the upper surface of the upper frame in the roof portion forming the bay window at the upper edge of the fixed leg standing upright from the upper surface. Also, on one side of the indoor side of the switchgear, attach a mounting plate having a vertically extending bottom surface on the lower edge in a standing shape, and attach the mounting plate to the fixed leg side of the support seat that stands up indoors. Since the hanging bottom surface of the door is detachably fastened and the switch placed on the support surface of the support seat is fixed so that it can be pulled out from the indoor side, when installing the switch on a narrow roof, While positioning from the outside, the switch is placed on the support surface of the support seat and pushed in, and the switch can be easily stowed in the roof by a simple work such as fixing and fixing with screws etc. from the indoor side. Since it can be used and the hanging bottom surface of the mounting plate can be used as a handle, Fine adjustment to a fixed mounting position can be performed reliably and promptly, which can significantly reduce the burden on the operator and also when removing and reattaching the switch during inspection and maintenance work. It has an extremely useful new effect that the workability can be improved and the work can be easily and easily advanced.

[Brief description of drawings]

The drawings show one embodiment of the mounting structure of the shutter opening / closing device of the present invention. FIG. 1 is an overall perspective view, and FIG. Perspective view,
FIG. 3 is an inner perspective view of a lower portion thereof, FIG. 4 is a cross-sectional view of a roof portion, FIG. 5 is a side view of a switchgear, and FIGS. 6 (a) and 6 (b) are side views and plan views of a support seat. 7 (a) and 7 (b) are a side view and a front view of the mounting plate. In the figure, 1 ... Building opening, 2 ... Window shutter, 4 ... Roof, 5 ... Winding drive shaft, 5a, 5b, 5c ... Shutter curtain, 6 ... Mukuro, 7 ... Winding shaft, 9 ... Suspended body, 10 ... Winding drum, 11 ... Opening / closing machine, 13,13 ...
Guide rail, 14 ... Support seat, 14a ... Support surface, 14c ...
Fixed leg side, 15 …… Mounting plate, 15d …… Vertical bottom surface, 16, 17 ……
Screw.

Claims (1)

[Claims] 1. An upper surface of an upper frame in a roof portion forming a bay window,
A mounting plate in which a supporting seat having a supporting surface for a switch is fixedly provided on an upper edge of a fixed leg rising from the upper surface, and a hanging lower surface is extended to a lower edge on one indoor side of the switch. In addition to mounting the stand in a standing shape, attach the detachable bottom surface of the mounting plate to the fixed leg side of the support seat that stands up indoors, and mount the switch on the support surface of the support seat. The shutter opening / closing mechanism is attached so that it can be pulled out from the indoor side.