JPH09317352A - Shutter - Google Patents

Abstract

PROBLEM TO BE SOLVED: To install a shutter box easily, and to improve workability. SOLUTION: This shutter has a shutter box 7, in which a shutter plate is wound and housed, and a shutter frame 6 guiding the shutter plate. The shutter frame 6 containing at least right and left vertical frames 8 is fixed onto the building frame of a building, a bracket 18, with which the rear section of the shutter box 7 is engaged, is fastened onto the building frame upper than the shutter frame 6, and the shutter box 7 is retained to the bracket 18 while lower sections on both sides of the shutter box 7 are placed at the upper end sections of the vertical frames 8.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a shutter, and more particularly to a shutter which has improved workability when mounting a shutter box.

[0002]

2. Description of the Related Art A sash is provided in an opening such as a window or entrance of a building, and a shutter is attached to the outside of the sash for crime prevention or avoiding rain (see, for example, Japanese Patent Laid-Open No. 4-5385). ). Such a shutter is mainly configured by a shutter frame including at least left and right vertical frames attached to a body of a building, and a shutter box attached to a body above the shutter frame. A winding drum for winding up and down the shutter plate is provided in the shutter box.

As a means for attaching the shutter box to the body, a pair of left and right brackets having two hooks at the top and bottom are used, and a locking hole for locking these hooks is provided at the rear of the shutter box. It is provided corresponding to the hook part. Therefore, when the shutter box is attached to the body, the bracket may be first fixed to the body, and then the rear portion of the shutter box may be engaged with the hook portion of the bracket through the engagement hole.

[0004]

However, in the conventional shutter as described above, when attaching the shutter box, a plurality of hook holes (at least four) are provided in the rear portion of the shutter box. There is a problem that it takes a lot of time and labor to attach the work because it has to be locked at the same time and the work may be work at a high place using a ladder or stepladder.

Therefore, an object of the present invention is to provide a shutter in which the shutter box can be easily attached and the workability can be improved.

[0006]

In order to achieve the above object, a shutter of the present invention comprises a shutter box for winding and storing a shutter plate and a shutter frame for guiding the shutter plate, and at least a building frame of the building. The shutter frame including the left and right vertical frames is fixed, and a bracket for locking the rear part of the shutter box is fixed to the body above the shutter frame, and the shutter box is locked to the bracket and the shutter box It is characterized in that lower portions on both sides are placed on the upper end portion of the vertical frame.

[0007]

Embodiments of the present invention will be described below in detail with reference to the accompanying drawings.

In FIGS. 2 to 3, reference numeral 1 denotes a building frame, and the frame 1 is provided with an opening 2 for a window. A window sash 3 is attached to the opening 2, and a shutter 4 is provided on the outer side (outdoor side) of the sash 3. As the sash 3, a pull-type sash 3 having sliding doors 5a and 5b that slide in the left-right direction is adopted.

The shutter 4 is mounted on the outer side of the frame 1 so as to surround the periphery of the opening 2.
And a shutter box 7 mounted on the shutter frame 6 as described later. In particular, as the shutter 4 of this embodiment, the shutter frame 6 is
The one in which the sash frame of the sash 3 and the sash 3 are integrated is adopted.

That is, the shutter frame 6 has the opening 2
A vertical frame 8 fixed to the frame 1 on both sides, and a lower frame 9 joined between the lower ends of both vertical frames 8 and fixed to the frame 1 below the opening 2
The vertical frame 8 and the lower frame 9 also serve as the vertical frame and the lower frame of the sash frame. A state in which an upper frame (upper frame of the sash frame) 10 fixed to the frame 1 on the upper side of the opening 2 is located slightly below the upper ends of the vertical frames 8 between the upper parts of the vertical frames 8. Are joined together. The shutter box 7 is not placed on the upper portion of the upper frame 10. As the vertical frame 8, the lower frame 9 and the upper frame 10, those having a hollow structure (hollow structure) having heat insulating properties and rigidity are adopted.

The shutter box 7 is formed in a horizontally long box shape, and a shutter plate 11 formed by horizontally and slenderly connecting metal plate materials (slats) in the longitudinal direction is wound in the shutter box 7. The take-up drum 12 is provided. An end plate portion (end slat) 13 leading the shutter plate 11 is provided at the tip of the shutter plate 11.
The vertical frame 8 is provided with guide grooves 14 for vertically guiding the end plate portion 13 and both side portions of the shutter plate 11. The end plate portion 13 is provided with a stopper portion 15 and the like that comes into contact with the upper frame 10 and stops the end plate portion 13 at the open position when the shutter plate 11 is unrolled.

Specifically, the shutter box 7 is composed of a rigid metal frame 16 as shown in FIGS. 1 to 4, and an outer surface of the frame 16 except a rear surface and a lower surface thereof is made of a synthetic resin cover 17. Is covered with.
The shutter box 7 has its rear part locked to the frame 1 above the vertical frame 8 of the shutter frame 6 via a bracket 18, and both lower parts are placed on the upper end of the vertical frame 8. It is designed to be attached by.

The bracket 18 is made of a vertically elongated metal plate having rigidity, and has a pair of left and right arrangements. The bracket 18 has a plurality of mounting holes 2 for mounting the bracket 18 on the outer surface of the body 1 with a fixing tool such as screws 19.
0 is provided, and one hook portion 22 that engages with the engagement hole 21 provided at the rear portion of the shutter box 7 is provided by punching. Also, the bracket 18
The lower end portion of the vertical frame 8 is bent so that it can be easily inserted into the hollow portion 23 of the vertical frame 8. The lower end portion of the tongue-shaped insertion piece portion 24 is inserted into the hollow portion 23.
And a collar portion 25 that is in contact with the upper end portion of the vertical frame 8. This facilitates the positioning of the bracket 18 when fixing the bracket 18 to the body 1.

At the lower portions on both sides of the shutter box 7, there are provided leg portions 26 placed on the upper end portion of the vertical frame 8. Specifically, the leg portions 26 are both side surface portions (side frame portions) of the frame 16 of the shutter box 7.
Is formed by bending the lower end of the so as to have an L-shaped cross section.

On both sides of the shutter box 7,
A shutter plate guide 35 made of resin for guiding both sides of the shutter plate 11 to be wound up and down is provided (see FIG. 2). As shown in FIG. 7, the shutter plate guide 35 has a guide roller 36 that regulates the position of the shutter plate 11 in the front-rear direction, and a side guide portion 37 that regulates the position of the shutter plate 11 in the left-right direction. ing. In this shutter plate guide 35, locking grooves 38 provided in the side guide portion 37 are locked by locking pieces (not shown) provided on both side surfaces of the shutter box 7, and the front surface of the shutter box 7 is screwed. It is supposed to be fixed.

According to the shutter plate guide 35, the winding position of the shutter plate 11 does not shift to the front, rear, left and right when the shutter plate 11 is wound, and is smoothly guided to the guide groove 14 of the shutter frame 6 when the shutter plate 11 is unwound. It becomes possible. Therefore, despite the structure in which the shutter box 7 and the shutter frame 6 are separated from each other, the winding and unwinding operation of the shutter plate 11 can be smoothly performed.

In mounting the shutter 4 thus constructed, first, the shutter frame 6 assembled by the upper frame 10, the lower frame 9 and the left and right vertical frames 8 is fixed to a predetermined position of the frame 1 with screws or the like. Next, after inserting the insertion piece portion 24 of the bracket 18 into the upper end of each vertical frame 8 to position the bracket 18, the bracket 18 is fixed to the outer surface of the frame 1 with the screw 19.

Next, the rear part of the shutter box 7 is locked to the hook part 22 of the bracket 18 through the locking holes 21, and the leg parts 26 on the lower sides of both sides of the shutter box 7 are locked.
Is mounted on the upper end of the vertical frame 8 to mount the shutter box 7. The shutter box 7
After the attachment, the extension piece 27 extended to the rear upper edge of the frame 16 of the shutter box 7 is fixed to the frame 1 with screws or the like in order to ensure the attachment. It is preferable.

According to the shutter 4, a shutter box 7 for winding and storing the shutter plate 11 and a shutter frame 6 for guiding the shutter plate 11 are provided.
A shutter frame 6 including at least left and right vertical frames 8 is fixed to the frame 1 of the building, and a bracket 18 for locking the rear part of the shutter box 7 is fixed to the frame 1 above the shutter frame 6, and the shutter box 7 Since the shutter box 7 is locked to the bracket 18 and the lower portions on both sides of the shutter box 7 are placed on the upper end portion of the vertical frame 8, the shutter box 7 can be easily and stably attached, and workability can be improved. Can be improved. In this case, since only one hook portion 22 is provided on the bracket 18, and a total of two hook portions 22 of the left and right brackets 18 may be hooked with the locking holes 21 at the rear portion of the shutter box 7. Easy installation work even in high places.

5 to 6 show another embodiment of the present invention, in which the same parts as those in the above embodiment are designated by the same reference numerals. In the shutter 4 of the present embodiment, the shutter frame 6 and the sash frame 28 of the sash 3 are provided.
And are configured separately. The sash frame 28 is rectangularly assembled by the upper frame 29, the lower frame 30, and the left and right vertical frames 31, and is attached to the opening 2 of the frame 1.

The shutter frame 6 has the sash frame 28.
It is provided with left and right vertical frames 8 and lower frames 9 which are fixed to the outer surface of the frame 1 so as to surround the periphery of the. Further, between the upper portions of the vertical frames 8 of the shutter frame 6, a ceiling blindfold plate 32 is attached in a state of being positioned slightly below the upper ends of the vertical frames 8 and above the upper frame 29. . Reference numeral 15 denotes a stopper portion provided on the end plate portion 13, which is the shutter plate 11
When the roll is unwound, the ceiling blindfold plate 32 is abutted.

Also in this shutter 4, a bracket 18 which is inserted and positioned in the upper end of the vertical frame 8 of the shutter frame 6 is fixed to the outer surface of the frame 1, and the hook portion 22 of this bracket 18 is attached to the rear portion of the shutter box 7. The shutter box 7 is mounted by locking the legs via the locking holes 21 and placing the leg portions 26 on both lower sides of the shutter box 7 on the upper end portion of the vertical frame 8. Therefore, the same effect as that of the above embodiment can be obtained.

The embodiment of the present invention has been described in detail with reference to the drawings. However, the present invention is not limited to the above embodiment, and various design changes and the like can be made without departing from the gist of the present invention. Is possible. For example, the sash 3 is not limited to the pulling type and may be a pulling type or the like. Further, the bracket 18 is preferably configured such that the lower end portion is inserted into the upper end portion of the vertical frame 8 to be positioned, but the bracket 18 does not necessarily have to be configured in this way.

Although the shutter frame 6 preferably has a hollow structure, it does not have to have a hollow structure. Also,
It is preferable that the shutter box 7 is provided with a leg portion 26 placed on the upper end portion of the vertical frame 8, but the leg portion 26 is not necessarily required, and the lower portions on both sides of the shutter box 7 are directly attached. You may make it mount on the upper end part of the vertical frame 8.

[0025]

In summary, according to the shutter of the present invention, the shutter box that winds up and stores the shutter plate and the shutter frame that guides the shutter plate are provided, and at least the left and right vertical frames are included in the body of the building. Fix the shutter frame, fix the bracket that locks the rear part of the shutter box to the frame above the shutter frame, lock the shutter box to the bracket, and lower the both sides of the shutter box to the upper end of the vertical frame. Since it is mounted on the section, the shutter box can be easily and stably attached, and the workability can be improved.

[Brief description of drawings]

FIG. 1 is a perspective view of a main part of a shutter showing an embodiment of the present invention.

FIG. 2 is a schematic vertical sectional view of a shutter for explaining a method of attaching the shutter box.

3 is a schematic cross-sectional view of the shutter of FIG.

FIG. 4 is a schematic cross-sectional view showing a mounted state of a shutter box.

FIG. 5 is a schematic vertical sectional view of a shutter showing another embodiment of the present invention.

6 is a schematic cross-sectional view of the shutter of FIG.

7A and 7B are views showing a shutter plate guide provided in a shutter box, FIG. 7A is a front view, FIG. 7B is a side view, and FIG. 7C is a plan view.

[Explanation of symbols]

 1 frame 4 shutter 6 shutter frame 7 shutter box 8 vertical frame 11 shutter plate 18 bracket

Claims (1)

[Claims] 1. A shutter box for winding and storing a shutter plate, and a shutter frame for guiding the shutter plate, wherein the shutter frame including at least left and right vertical frames is fixed to a body of a building. Also, a bracket that locks the rear part of the shutter box is fixed to the upper frame, the shutter box is locked to the bracket, and lower parts on both sides of the shutter box are placed on the upper end of the vertical frame. The characteristic shutter.