JP6253367B2 - 取 付 Mounting structure - Google Patents

Description

The present invention relates to a hook mounting structure, and more particularly to a hook mounting structure that covers a shutter case of a window shutter.

A gutter is a small roof attached to the upper part of the window opening on the outdoor side, and has the role of rain and awning. Further, when the window shutter is attached to the outdoor side of the window opening, the shutter case of the window shutter is attached above the outdoor side of the window opening. The window shutter mounting structure is described in, for example, Patent Document 1.

When both the fence and window shutter are provided on the outdoor side of the window opening, the shutter case of the window shutter and the fence can be constructed from the same structure, but we want to change the shutter case structure of the window shutter. There may be no. For example, in a window shutter for fire prevention, if the shutter case structure of the window shutter that has cleared the fire prevention test is changed, the fire prevention test needs to be repeated. Therefore, it is conceivable to adopt a composite ridge structure using the shutter case of the window shutter as it is.

Japanese Patent Application Laid-Open No. H10-228667 describes a window sill structure provided so as to cover a shutter box. Artificial wood is provided on the front and side of the casket, and the main purpose is to obtain a wood texture that matches the wooden house, and the casket width dimension (opening width direction) is kept as small as possible and is compact. There is no idea of being paid.
JP 2000-110460 A JP 2002-213041 A

SUMMARY OF THE INVENTION An object of the present invention is to provide an eaves mounting structure that enables a compact housing by minimizing the width dimension (opening width direction) of an eaves that covers a shutter case of a window shutter.

The technical means adopted by the present invention are:
It is a mounting structure for the bag that covers the shutter case of the window shutter,
On the outer wall, an upper locking piece for attaching the heel is formed,
In the state where the shutter case is attached to the outer wall, at least a part of the upper locking piece in the width direction is located directly above both ends of the shutter case in the width direction and inside the both ends,
The hook is covered so as to cover the shutter case, and an upper locking portion formed on the rear surface of both end portions in the width direction of the hook is locked to the upper locking piece.
It is a mounting structure of a heel.
In one aspect, in the state where the shutter case is attached to the outer wall, the entire width direction of the upper locking piece is positioned directly above both widthwise end portions of the shutter case and inside the both end portions.
In one aspect, the shutter case is attached to a first mounting bracket that is positioned at both ends in the width direction of the shutter case and fixed to the outer wall,
The flange has a width dimension larger than that of the shutter case, and is attached to a second mounting bracket that is fixed to the outer wall at both ends in the width direction of the flange.
The second mounting bracket includes an upper locking piece;
The hook is covered so as to cover the shutter case, and upper locking portions formed on the rear surfaces of both end portions in the width direction of the hook are locked to the upper locking pieces of the second mounting bracket. ing.
In this embodiment, in a state where the shutter case is attached to the first mounting bracket, at least a part of the upper locking piece of the second mounting bracket in the width direction is located above the upper surface of the shutter case.
In one aspect, in the state where the shutter case is attached to the first mounting bracket, the entire width direction of the upper locking piece of the second mounting bracket is located above the upper surface of the shutter case.
In one aspect, the first mounting bracket includes an upper locking piece, and the upper locking piece of the second mounting bracket is positioned immediately above the upper locking piece of the first mounting bracket.
In the present specification, “directly above” means that, in two members located at different heights, the width direction portion of the lower member and the width direction portion of the upper member at least partially overlap each other. Means the case. In the illustrated embodiment described below, the upper locking piece of the second mounting bracket has a larger width dimension than the upper locking piece of the first mounting bracket, and the upper locking piece of the second mounting bracket is the first mounting bracket. It overlaps with the entire upper locking piece.

In one aspect, the second mounting bracket includes a lower mounting piece, and the lower mounting piece is located outside the side surface of the shutter case in a state where the shutter case is mounted on the first mounting bracket. And
Lower connection pieces that are fixed to the lower attachment pieces are formed on the rear surfaces of both ends of the flange in the width direction.

In one aspect, the second mounting member is positioned on the outside of the side surface of the shutter case between the upper locking piece and the lower mounting piece, and is perpendicular to the surface portion of the second mounting bracket. A side piece extending in the vertical direction is formed,
Locking portions for locking the side pieces are formed on the rear surfaces of both end portions in the width direction of the flange. In the embodiment described later, the locking portion to which the side piece is locked is a locking groove, but the locking portion is not limited to the groove.

In one aspect, the height dimension and width dimension of the surface part of the second mounting bracket are larger than the height dimension and width dimension of the surface part of the first mounting bracket,
The surface portion of the first mounting bracket is positioned on the surface portion of the second mounting bracket, and is fixed to the second mounting bracket and the outer wall in an overlapping manner.
In this aspect, the first mounting bracket is indirectly fixed to the outer wall via the second mounting bracket.
In one aspect, a bottom piece is formed at the lower end of the second mounting bracket (when the lower mounting piece is provided, it is positioned below the lower mounting piece). The bottom piece is brought into contact with both ends in the width direction of the horizontal frame on the upper side of the window device, thereby positioning the second mounting bracket.
The positioning of the first mounting bracket with respect to the second mounting bracket is performed, for example, by inserting a projecting piece protruding from the lower end of the first mounting bracket into a receiving hole formed in the bottom piece of the second mounting bracket.

In one aspect, the surface portion of the second mounting bracket is formed in an inverted L-shape from a vertical narrow width portion and a wide width portion on the upper side of the narrow width portion, and the upper portion is connected to the wide width portion. A stop piece is formed. By forming the surface portion of the second mounting bracket in an inverted L shape, the second mounting bracket and the collar can be retrofitted to the already installed window shutter. In addition, this aspect is not limited to retrofitting a 2nd attachment bracket and a collar.
In this aspect, the first mounting bracket and the second mounting bracket are directly fixed to the wall.
In one aspect, the predetermined part of the side edge of the narrow width part is positioned by being engaged with the predetermined part of the side edge of the surface part of the first mounting bracket, and is fixed to the outer wall.
In one aspect, a concave portion is formed on one of the side edge of the narrow width portion and the side edge of the surface portion of the first mounting bracket, and a convex portion is formed on the other, and the concave portion and the convex portion are engaged with each other. Then, the second mounting bracket is positioned with respect to the first mounting bracket by bringing the side edges into contact with each other.
In one aspect, a hanging protrusion is formed at the lower end of the first mounting bracket, and the protrusion of each first mounting bracket is applied to both ends in the width direction of the horizontal frame on the upper side of the window device. The first mounting bracket is positioned by making contact.

  In one aspect, the protrusion dimension of the collar with respect to the outer wall is at least twice the protrusion dimension of the shutter case with respect to the outer wall.

  According to the present invention, it is possible to provide a compact housing structure with a small dimensional difference in the width direction between the window shutter and the heel, and a good appearance can be obtained while ensuring the degree of freedom of housing the heel. For example, it is possible to install additional fences even if there is a base on the chassis side only up to the side of the shutter case of the window shutter, or even if there is an outer wall sealing line near the side of the shutter case of the window shutter. Become.

  In the present invention, the sunshade effect can be improved by attaching the soot to the shutter case, and the spread of fire to the upper floor can be prevented in the event of a fire.

It is a partial omission longitudinal cross-sectional view of the window shutter apparatus with which the eaves were attached. It is a longitudinal cross-sectional view which shows the shutter case of the window shutter, and the collar | cover covered on the said shutter case. FIG. 3 is a partially enlarged view of FIG. 2. It is a perspective view which shows the process of covering a collar with respect to the state in which the shutter case was attached to the composite mounting bracket. It is a perspective view which shows the state which covered the collar with respect to the shutter case attached to the composite attachment metal fitting, and the internal shutter case is also shown for convenience. It is a figure which shows the dimensional relationship of a collar and a shutter case in the state where the collar was put on the shutter case. It is a component diagram of the bracket 74 of a heel. It is a components figure of the mounting bracket for collars used for the composite mounting bracket which concerns on 1st Example. It is a figure which shows the attachment of the composite attachment metal fitting which concerns on 1st Example. It is a figure which shows attachment of the shutter case with respect to the composite attachment metal fitting which concerns on 1st Example. The upper figure is a diagram showing the attachment of the collar to the composite mounting bracket according to the first embodiment, and the lower figure is a diagram showing the configuration of the composite mounting bracket according to the first embodiment. It is the figure which looked at the composite mounting bracket which concerns on 1st Example from the front, and the side view of the mounting bracket for ridges. The upper figure is a diagram showing the attachment of the collar to the composite mounting bracket according to the second embodiment, and the lower figure is a diagram showing the configuration of the composite mounting bracket according to the second embodiment.

Embodiments of the present invention will be described in detail with reference to the drawings. As shown in FIG. 1, a window shutter device is provided outside the window device 1 installed in the window opening of the building, and the window shutter device is located above the window opening and taken out to the outer wall W. The shutter case 2 attached in the shape of a window, and the left and right guide rails 3 (attached to the guide rail base frame 30) located on both sides in the width direction of the window opening and attached to the sash frame of the window device. And the winding shaft 4 provided in the shutter case 2 and the upper end are connected to the winding shaft 4, and the both ends in the width direction of the guide rail 3 are wound and fed out by the winding shaft 4. A shutter curtain 5 (shown in FIG. 1 showing a state of being wound around the winding shaft 4) that is moved up and down while being guided by the guide groove, and located below the window opening. , Holding It includes lower frame attached to form out the (water-shielding plate) 6. A flange 7 is provided on the outer wall W so as to cover the shutter case 1. In the present embodiment, the window shutter is a window shutter having fire prevention performance, and has a predetermined fire prevention performance with respect to the window opening.庇 7 prevents the spread of fire to the upper floor in the event of a fire, and also exhibits an awning effect.

As shown in FIGS. 2 and 3, the case plate of the shutter case 2 is formed of an upper case plate 20, a front case plate 21, a lower case plate 22, and a side case plate 23. The frame structure of the shutter case 2 is horizontal so as to span between the left and right brackets 24 and the left and right brackets 24 provided in an open width with respect to the outer wall W with an interval in the opening width direction (left and right direction). The case angle member 25 is connected to the left bracket 24 and the other end portion is connected to the right bracket 24. Has been.

As shown in FIG. 2, the bracket 24 has a vertical surface portion 240 extending in a take-out shape (perpendicular) with respect to the outer wall W, and one end portion in the length direction of the winding shaft 4 is the left bracket 24. The other end portion is supported by the surface portion 240 of the right bracket 24. The surface portion 240 has a rectangular shape, and bent pieces that are bent vertically to the surface portion 240 are appropriately formed on the upper edge, the front edge, the lower edge, and the rear edge. The bracket 24 is attached to the outer wall W via a rear piece 241 (upper locking portion 2410, lower connection piece 2411) formed at the rear edge of the surface portion 240.

On the outer wall W, a mounting bracket (hook) 8 of the bracket 24 is fixed directly or indirectly. The latter is a case where the mounting bracket 8 is mounted on a mounting bracket 9 (described later) mounted on the outer wall W (see FIGS. 8 to 11). As shown in FIGS. 10 and 12, the mounting bracket 8 includes a plate-like surface portion 80, an upper locking piece 81 formed at the upper end of the surface portion 80, and a folded lower side formed at the lower end of the surface portion 80. And an attachment piece 82. In the bracket 24, the upper locking portion 2410 of the rear piece 241 is locked to the upper locking piece 81 of the mounting bracket 8, and the lower connecting piece 2411 of the bent piece 241 is overlapped with the lower mounting piece 82 of the mounting bracket 8. By attaching them together with screws S, they are attached to the mounting bracket 8. A conventional shutter case mounting structure can be used for mounting the bracket 24 of the shutter case 2 to the mounting bracket 8. For example, Patent Document 1 can be referred to.

As shown in FIGS. 2 to 4, the flange 7 is formed of an upper surface plate 70, a front surface plate 71, a lower surface plate 72, and a side surface plate 73. 1 and 2, a second upper surface plate 700 is formed below the upper surface plate 70, and a non-combustible board 701 is provided between the upper surface plate 70 and the second upper surface plate 700. is there. An opening is formed on the base end side (outer wall W side) of the lower surface plate 72 corresponding to the lower surface 22 of the shutter case 2, and the lower surface 22 of the shutter case 2 is exposed. The frame structure of the eaves 7 is horizontally arranged so as to span between the left and right brackets 74 and the left and right brackets 74 which are provided in a take-out manner with respect to the outer wall W with an interval in the opening width direction (left and right direction). It consists of a plurality of elongated materials (case angle materials) 75 extending, one end in the length direction of the case angle material 75 is connected to the left bracket 74, and the other end is connected to the right bracket 74. ing.

As shown in FIG. 6, the bracket 74 has a vertical surface portion 740 extending in a take-out shape (perpendicular) with respect to the outer wall W, and the surface portion 740 has a trapezoidal shape, and has a vertical rear edge, An upper edge that is inclined downward toward the front, a vertical front edge, and a horizontal lower edge that are bent perpendicularly to the surface portion 740, a rear piece 741, an upper piece 742, a front piece 743, and a lower piece 744 is formed. The bracket 74 is attached to the outer wall W via a rear piece 741 formed at the rear edge of the surface portion 740.

The rear piece 741 has an inverted L-shape from the narrow width portion 7410 and the wide width portion 7411 formed on the upper end side of the narrow width portion 7410, and the horizontal lower edge of the wide width portion 7411 is the upper locking portion 7412. The bent piece at the lower end of the narrow portion 7410 forms the lower connecting piece 7413. A vertically long locking groove 7414 is formed vertically below the narrow width portion 7410.

On the outer wall W, a mounting bracket (hanging bracket) 9 of the bracket 74 is fixed with screws. An upper locking piece 91 and a lower locking piece 92 are formed on the surface of the mounting bracket 9. In this specification, as will be described later, two embodiments having different surface shape, specifically, a vertically rectangular surface portion 90 (FIG. 7) and an inverted L-shaped surface portion 90A + 90B (FIG. 12). Disclose. As shown in FIGS. 7 and 12, the mounting bracket 9 includes an upper locking piece 91 formed at the upper ends of these surface portions 90 and 90A + 90B, and a lower mounting piece 92 formed by bending at the lower ends of these surface portions 90 and 90A + 90B. Between the upper locking piece 91 and the lower mounting piece 92 and formed on the surface portions 90 and 90A + 90B (in the illustrated embodiment, the surface portion 90 and the lower half portion of the narrow width portion 90A). A side piece 95 extending in the vertical direction.

As shown in FIG. 3, when the shutter case 2 is attached to the mounting bracket 8, the upper locking piece 91 of the mounting bracket 9 is positioned above the upper surface 20 of the shutter case, The piece 92 and the side piece 95 are located outside the shutter case side surface 23, and the side piece 95 is opposed to the shutter case side surface 23.

As shown in FIGS. 3 and 4, the collar 7 is placed so as to cover the upper surface 20, the front surface 21, and the side surface 23 of the shutter case 2, and the upper locking portion 7412 of the rear piece 741 of the bracket 74 of the collar 2 is attached. The side piece 95 of the mounting bracket 9 is inserted into the locking groove 7414 of the rear piece 741, and the lower connecting piece 7413 of the rear piece 741 is attached to the lower side of the mounting bracket 9. It is attached to the outer wall W by being superposed on the piece 92 and fixed with a screw S (see FIG. 2A).

The upper locking piece 91 of the mounting bracket 9 is an element that supports the upper surfaces 70 at both ends in the width direction of the flange 7, and the lower mounting piece 92 is the lower side of the both side surfaces 73 in the width direction of the flange 7 below the bracket 74. By fixing to the connecting piece 7413 with a screw, it functions as a blowing-resistant element for the flange 7, and the vertical side pieces 95 are locked to the locking grooves 7414 at both ends in the width direction of the flange 7. 95 functions as an element that supports the flange 7 by preventing the side surfaces 73 of the flange 7 from spreading.

As shown in the left diagram of FIG. 5, the dimension W2 in the opening width direction of the collar 7 with the collar 7 covered on the shutter case 2 is a compact size with a small dimensional difference from the opening width dimension W1 of the shutter case 2. It has become a payment. This is because the upper locking piece 91 of the mounting bracket 9 is configured to be positioned above the shutter case upper surface 20, and the hook 7 is hooked on the upper locking piece 91 above the shutter case upper surface 20. Is due to. In the state in which the shutter case 2 is attached to the mounting bracket 8, only the narrow portion (corresponding to the above dimensional difference) extending in the height direction of the mounting bracket 9 is located outside the shutter case side surface 23. A lower attachment piece 92 is formed at the lower end of the width portion. Further, the side piece 95 is a piece extending in the vertical direction, and is housed in the narrow portion in a front view. A compact appearance with a small dimensional difference in the width direction between the window shutter and the ridge 7 provides a good appearance while ensuring the degree of freedom of the ridge 7 accommodation. For example, even if there is a base on the housing side only up to the side surface 23 of the shutter case 2 of the window shutter, or even if there is an outer wall sealing line near the side surface 23 of the shutter case 2 of the window shutter, Additional installation is possible.

As shown in the right diagram of FIG. 5, the protrusion dimension P2 of the flange 7 with respect to the outer wall W is more than twice the protrusion dimension P1 of the shutter case 2 with respect to the outer wall W. By attaching the flange 7 having a large protruding size over the shutter case 2, the sunshade effect can be improved, and the spread of fire to the upper floor during a fire can be well prevented.

[First embodiment]
A first embodiment of the composite mounting bracket (mounting bracket 8 + mounting bracket 9) will be described with reference to FIGS. As shown in FIG. 7, the mounting bracket 9 includes a vertical rectangular plate-shaped surface portion 90 having an upper edge 900, a first side edge 901, a second side edge 902, and a lower edge 903. A locked piece 91 is formed on the edge 900 at a position close to the first side edge 901, and a horizontal bottom piece 93 is bent on the lower edge 903 of the surface portion 90. A receiving hole 94 is formed in the part.

The width dimension of the bottom piece 93 is smaller than the width dimension of the lower edge 903, and a horizontal lower attachment piece is provided on the second side edge 902 side of the lower edge 903 of the surface portion 90 at a height position slightly above the bottom piece 93. 92 is bent.

On the lower side of the second side edge 902 of the surface portion 90, a side piece 95 that is vertical and extends in the height direction is bent. 8 to 11, the side piece 95 is located on the inner side (first side edge 901 side) with respect to the second side edge 902. However, as shown in FIG. You may form in the same position as 902.

As shown in FIG. 8, the left and right mounting brackets 9 provided at both ends in the width direction of the flange 7 are arranged on the outer wall W so that the first side edges 901 face each other and the second side edges 902 are separated from each other. It is attached. The left and right mounting brackets 9 have bottom pieces 93 positioned at both ends in the width direction of the horizontal frame 10 on the upper side of the window device 1 (specifically, the left and right mounting brackets 9 respectively have the outer edge of the bottom piece 93 and the horizontal frame. The surface portion 90 is fixed to the outer wall W by screws at a plurality of positions.

10, the mounting bracket 8 includes a vertical rectangular surface portion 80 having an upper edge 800, a first side edge 801, a second side edge 802, and a lower edge 803, and the upper edge 801 of the surface portion 80. An upper locking piece 81 is formed on the lower edge 803 of the surface portion 80, and a lower mounting piece 82 is formed on the lower edge 803 of the lower edge 803 adjacent to both sides of the lower mounting piece 82. Two projecting pieces 83 project downward in a hanging shape.

The height dimension and width dimension of the surface portion 90 of the mounting bracket 9 are larger than the height dimension and width dimension of the surface portion 80 of the mounting bracket 8, and the mounting bracket 8 has a first side edge 801 on the first side of the mounting bracket 9. In a state where the protrusion 83 on the second side edge 802 side is inserted into the receiving hole 94 and positioned so as to coincide with the edge 901, the surface portion 80 is overlapped with the surface portion 90, and is attached to the mounting bracket 9 and the outer wall W by screws at a plurality of locations. It is fixed.

As shown in FIG. 11, the lower end edges of the two projecting pieces 83 below the mounting bracket 8 are at the same height position, and the second side edge 802 side in the state where the mounting bracket 8 is fixed to the mounting bracket 9. The protruding piece 93 is inserted and locked in the receiving hole 94 of the mounting bracket 9, and the protruding piece 93 on the first side edge 801 side is positioned on the first side edge 901 side of the bottom piece 94 of the mounting bracket 9, And the lower end edge of the two protrusions 83 and the lower surface of the bottom piece 93 are flush with each other. As described above, the lower surface of the bottom piece 93 is in contact with the upper surface of the horizontal frame 10 on the upper side of the window device 1.

As shown in FIGS. 9 and 10, by placing the surface portion 80 of the mounting bracket 8 and the surface portion 90 of the mounting bracket 9 in an overlapping manner, the mounting bracket 8 is fixed to the mounting bracket 9.
The upper locking piece 91 is spaced apart from and directly above the upper locking piece 81, and the surface portion 90 of the mounting bracket 9 has an exposed narrow portion extending in the height direction on the second side edge 902 side. The lower attachment piece 92 at the lower end of the narrow width portion is located on the second side edge 802 side of the lower attachment piece 82 (outside the second side edge 802 of the surface portion 80 of the attachment member 8) and slightly below, The side piece 95 formed in the narrow portion is spaced apart from the second side edge 802 of the mounting member 8.

As shown in FIG. 8, first, the bottom piece 93 of the mounting bracket 9 is positioned and brought into contact with both ends in the width direction of the horizontal frame 10 on the upper side of the window device 1, and the surface portion 90 is fixed to the outer wall W with screws at a plurality of locations. Then, as shown in FIG. 9, the mounting bracket 8 is positioned on the surface portion 90 of the mounting bracket 9 fixed to the outer wall W, and the surface portion 80 of the mounting bracket 80 is overlapped with the mounting bracket 9 and the outer wall W by screws. By fixing, a composite mounting bracket (mounting bracket 8 + mounting bracket 9) is formed on the same base of the outer wall W. Then, the shutter case 2 is mounted on the outer wall W using the mounting bracket 8.

10, when the shutter case 2 is attached to the mounting bracket 8, the upper locking piece 91 of the mounting bracket 9 is positioned above the upper surface 20 of the shutter case and is below the mounting bracket 9. The side attachment piece 92 and the side piece 95 are located outside the shutter case side surface 23, and the side piece 95 is opposed to the shutter case side surface 23.

The collar 7 is placed so as to cover the upper surface 20, the front surface 21, and the side surface 23 of the shutter case 2, and the upper locking portion 7412 of the rear piece 741 of the bracket 74 of the collar 2 is used as the upper locking piece 91 of the mounting bracket 9. The side piece 95 of the mounting bracket 9 is inserted and locked into the locking groove 7414 of the rear piece 741, and the lower connecting piece 7413 of the rear piece 741 is overlapped with the lower mounting piece 92 of the mounting bracket 9 and screwed. By fixing with S, it is attached to the outer wall W.

[Second Embodiment]
A second embodiment of the composite mounting bracket (mounting bracket 8 + mounting bracket 9) will be described with reference to FIG. The surface portion of the mounting bracket 9 is formed in an inverted L shape from a narrow portion (vertical piece) 90A and a wide portion (horizontal piece) 90B on the upper end side of the narrow portion 90A, and is cut into a vertically rectangular shape. A notch 90C is formed. The surface portion of the mounting bracket 9 includes an upper edge 900 ′, a lower edge 900 ″, a side edge 900 ″ ″, a first side edge 901 ′, a second side edge 902 ′, and a narrow width of the narrow portion 90A. The lower edge 903 ′ of the portion 90A is provided, and the lower edge 900 ″ and the first side edge 901 ′ face the cutout portion 90C.

A locked piece 91 is formed on the upper edge 900 ′ near the side edge 900 ″ ″, and a horizontal lower attachment piece 92 is bent on the lower edge 903 ′ of the narrow width portion 90 </ b> A of the surface portion. ing. The first side edge 901 ′ of the narrow width portion 90 </ b> A faces the cutout portion 90 </ b> C, and a positioning convex piece 96 is projected at a predetermined position. On the lower side of the second side edge 902 'of the narrow width portion 90A, a side piece 95 that is vertical and extends in the height direction is bent.

The mounting bracket 8 is fixed to the outer wall W by screws at a plurality of locations on the surface portion 80 with the lower end edge of the lower end protrusion 83 positioned at and abutted at both ends in the width direction of the horizontal frame on the upper side of the window device 1. The cutout portion 90 </ b> C of the mounting bracket 9 has a shape and dimensions for receiving the surface portion 80 of the mounting bracket 8, and a positioning recess 84 is formed at a predetermined position of the second side edge 802 of the mounting bracket 8. In the mounting bracket 9, the positioning convex portion 96 of the mounting bracket 9 is engaged with the positioning concave portion 84 of the mounting bracket 8 fixed to the outer wall W so that the first side edge 901 ′ is brought into contact with the second side edge 80. And is fixed to the outer wall W with a screw.

In a state in which the mounting bracket 9 is positioned on the mounting bracket 8 and fixed to the outer wall W, the upper locking piece 91 is positioned away from the upper locking piece 81 and the lower mounting piece 92 is the lower mounting piece. 82 is located on the second side edge 802 side (outside the second side edge 802 of the surface portion 80 of the mounting member 8) and slightly below, and the side piece 95 is spaced apart from the second side edge 802 of the mounting member 8. ing. As shown in FIG. 12, the mounting bracket 9 can be positioned and fixed with respect to the mounting bracket 8 in a state where the shutter case 2 is mounted on the mounting bracket 8. That is, the mounting bracket 9 and the flange 7 can be retrofitted to the already installed window shutter.

In a state where the shutter case 2 is attached to the mounting bracket 8, the upper locking piece 91 of the mounting bracket 9 is located above the upper surface 20 of the shutter case, and the lower mounting piece 92 and the side piece 95 of the mounting bracket 9 are The side piece 95 is positioned outside the shutter case side surface 23 and faces the shutter case side surface 23 in a spaced manner.

The collar 7 is placed so as to cover the upper surface 20, the front surface 21, and the side surface 23 of the shutter case 2, and the upper locking portion 7412 of the rear piece 741 of the bracket 74 of the collar 2 is used as the upper locking piece 91 of the mounting bracket 9. The side piece 95 of the mounting bracket 9 is inserted and locked into the locking groove 7414 of the rear piece 741, and the lower connecting piece 7413 of the rear piece 741 is overlapped with the lower mounting piece 92 of the mounting bracket 9 and screwed. It is attached to the outer wall W by fixing with.

2 Shutter case 7 庇 741 Rear piece 7412 Upper locking portion 7413 Lower connection piece 7414 Locking groove 8 Mounting bracket 80 Surface portion 9 Mounting bracket 90 Surface portion 91 Upper locking piece 92 Lower mounting piece 95 Side piece

Claims (7)

It is a mounting structure for the bag that covers the shutter case of the window shutter,
The shutter case is attached to a first mounting bracket that is positioned at both ends in the width direction of the shutter case and fixed to the outer wall;
The flange has a width dimension larger than that of the shutter case, and is attached to a second mounting bracket that is fixed to the outer wall at both ends in the width direction of the flange.
The second mounting bracket includes an upper locking piece;
In the state where the shutter case is attached to the outer wall, at least a part of the upper locking piece in the width direction is located directly above both ends of the shutter case in the width direction and inside the both ends,
The hook is covered so as to cover the shutter case, and an upper locking portion formed on the rear surface of both end portions in the width direction of the hook is locked to the upper locking piece.
庇 Mounting structure. The first mounting bracket includes an upper locking piece,
The upper locking piece of the second mounting member is located immediately above the upper engaging piece of the first mounting member, the mounting structure of the visor according to claim 1. The second mounting bracket includes a lower mounting piece, and the lower mounting piece is located outside the side surface of the shutter case when the shutter case is mounted on the first mounting bracket.
On the rear surfaces of both end portions in the width direction of the flange, lower connection pieces fixed to the lower attachment pieces are formed.
The scissor mounting structure according to claim 2 . The second mounting bracket is located on the outside of the side surface of the shutter case between the upper locking piece and the lower mounting piece and extends in the height direction perpendicular to the surface of the second mounting bracket. A piece is formed,
On the rear surface of both end portions in the width direction of the ridge, a locking portion for locking the side piece is formed,
The scissor mounting structure according to claim 3 . The height and width dimensions of the surface portion of the second mounting bracket are larger than the height and width dimensions of the surface portion of the first mounting bracket,
The surface portion of the first mounting bracket is positioned on the surface portion of the second mounting bracket, and is overlapped and fixed to the second mounting bracket and the outer wall.
The scissor mounting structure according to any one of claims 1 to 4 . The surface portion of the second mounting bracket is formed in an inverted L shape from a vertical narrow portion and a wide portion on the upper side of the narrow portion, and the upper locking piece is formed on the wide portion. ing,
The scissor mounting structure according to any one of claims 1 to 4 . The protrusion dimension of the flange with respect to the outer wall is more than twice the protrusion dimension of the shutter case with respect to the outer wall.
The scissor mounting structure according to any one of claims 1 to 6 .

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