JPH0219514Y2 - - Google Patents

Description

[Detailed description of the invention] This invention provides a shutter in which two or more shutter curtains are installed at the frontage of a building such as an entrance.
This invention relates to a case angle mounting device that constitutes the framework of a shutter case that has a housing section for each shutter curtain.

Shutters equipped with two or more shutter curtains that are installed at entrances, windows, etc. of buildings are equipped with a shutter case on the top that forms a storage area for each shutter curtain. , fix the single brackets that form the left and right sides to the building frame, and the double brackets that form the partition walls of each storage area, and install a case angle between the left and right single brackets and double brackets to secure the shutter case. It is constructed by constructing a framework and attaching a case cover that covers the top and bottom surfaces from the front.

However, in the conventional shutter case mentioned above, mounting members are welded to both sides of the front end of the double bracket, and case angles are attached between these mounting members and the left and right single brackets. Since welding is performed on both sides of the bracket at the same location, misalignment is likely to occur during welding, creating a step in the case angle, resulting in a reduction in the strength of the partition of the shutter case and poor appearance.

In view of the actual situation of the conventional products as described above, the present invention aims to eliminate the drawbacks thereof.The present invention is designed to eliminate the drawbacks of the conventional products. By clamping and fixing the mounting parts of the case angle that have a mounting part formed thereon, the mounting parts of the case angle that protrude from both sides of the double bracket can be easily and quickly mounted at a predetermined location without causing any displacement. An object of the present invention is to provide a case angle mounting device for a shutter that does not create a level difference between the case angles mounted on the left and right sides, makes the finish of the shutter case uniform and good, and can improve the shutter function.

To explain the configuration of the present invention with reference to an embodiment shown in the drawings, 1 and 1 are two sets of left and right shutter curtains, 2 and 2 are left and right guide rails, and 3 is a central pillar; A shutter case 4 is provided which has a storage section for each of the shutter curtains 1, 1, and the shutter case 4 is constructed as follows.

That is, 5, 5 is a single bracket, and 6 is a double bracket. The single brackets 5, 5 form the left and right sides of the shutter case 4, and the double bracket 6 forms the partition wall of each storage section. . The base ends of these single brackets 5, 5 and double bracket 6 are fixed to the building frame 7. A locking step 6a is formed on the upper edge of the front end of the double bracket 6, and a case angle mounting member 8 is clamped and fixed to this locking step 6a. This mounting member 8 includes a clamping portion 8a and a mounting portion 8 that protrudes from side to side.
b, 8b are integrally formed, and the mounting member 8 is attached to the double bracket 6 by sandwiching the clamping portion 8a between the locking step portions 6a and welding the appropriate places. There is. 9,9 is a case angle, and this case angle 9,9
are attached to the mounting portions 8b, 8b of the left and right single brackets 5, 5 and double bracket 6, thereby forming the framework of the shutter case 4. 10 is a case cover, and this case cover 10 consists of a part that covers the top surface and a part that covers from the front surface to the bottom surface. 11 is a shutter curtain winding device.

In the case constructed as described above, in order to assemble the shutter case at the location where the shutter is installed, the left and right single brackets 5, 5 and double bracket 6 are first attached to the building frame 7. Next, the mounting member 8 is clamped and fixed to the locking stepped portion 6a of the double bracket 6, and the case angles 9, 9 are welded, etc. between the left and right mounting portions 8b, 8b of the mounting member 8 and the single brackets 5, 5. If it is fixed with the screws, the framework of the shutter case will be constructed. Then, by covering the framework with the case cover 10 and fixing it, construction of the shutter case 4 is completed.

Mounting member 8 of double bracket 6 as described above.
, the holding part 8a is held between the locking step part 6a,
Moreover, since it can be installed in the proper position without causing any positional deviation, the case angle 9 installed on this
There is no difference in level between 9 and 9. Therefore, the appearance of the shutter case 4 is improved, and its strength can also be improved.

In summary, the present invention provides, in a shutter equipped with two or more shutter curtains and a shutter case having a storage section for each shutter curtain above, a double bracket forming a partition wall between each storage section of the shutter case. The mounting members of the case angles each having a mounting part protruding from each side of the shutter case are clamped and fixed, and the case angles are mounted between the mounting parts of the left and right single brackets forming the left and right sides of the shutter case and the above-mentioned double bracket. Since it is constructed of a framework, the mounting parts of the case angles that protrude from both sides of the double bracket can be easily and quickly mounted in the specified locations without causing any misalignment, and there is no difference in level between the case angles mounted on the left and right sides. The present invention has extremely useful practical effects in that it can provide a uniform and good finish to the shutter case without causing any problems, and can improve the shutter function.

[Brief explanation of the drawing]

The drawing shows an embodiment of the case angle mounting device for a shutter according to the present invention,
FIG. 1 is an overall schematic diagram of the shutter, FIG. 2 is a longitudinal sectional side view of the same, FIG. 3 is a perspective view of a main part, and FIG. 4 is a partial perspective view of the same. In the diagram, 1 and 1 are two sets of left and right shutter curtains,
2, 2 are the left and right guide rails, 3 is the center pillar, 4 is the shutter case, 5, 5 is the single bracket, 6
is a double bracket, 6a is a locking step, 7 is a building frame, 8 is a case angle mounting member, 8a is a holding part thereof, 8b, 8b are mounting parts protruding from side to side, 9, 9 is a case angle, 10 1 is a case cover, and 11 is a shutter curtain winding device.

Claims (1)

[Scope of utility model registration request] In a shutter equipped with two or more shutter curtains and a shutter case having a storage section for each of the shutter curtains on the upper part, a double bracket forming a partition wall of each storage section of the shutter case is provided with a double bracket that protrudes toward each storage section. The framework of the shutter case is constructed by sandwiching and fixing the mounting members of the case angle that form the mounting portions, and mounting the case angles between the mounting portions of the left and right single brackets forming the left and right side surfaces of the shutter case, and the double bracket, respectively. Case angle mounting device for shutters.