JPS6317805Y2 - - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a structure for attaching an outer wall protruding structure, such as a box-shaped bay window unit, to an opening in an outer wall.

When attaching an external wall projecting structure 1 such as a conventional bay window unit to an opening 7 of an external wall 6, the external wall projecting structure 1 is fitted into the opening 7 and the side plate 9 of the external wall projecting structure 1 is directly attached to the pillar 8 with nails 19. It was attached by hammering. However, with this method, the side plate 9 is simply nailed to the side surface of the column, so the installation strength is weak, and there are problems in that it is difficult to align the side plate with respect to the column.

The present invention was devised in view of the above-mentioned conventional drawbacks, and its purpose is to be able to securely attach an external wall protruding structure to a column, and to easily and accurately align the side plate with respect to the column. The present invention provides a structure for attaching an outer wall protruding structure to an opening in an outer wall.

The present invention will be explained in detail below. The present invention provides front and rear pieces 2 of a mounting bracket 4 having a substantially T-shaped cross section, with a center piece 3 protruding laterally from approximately the center of the front and rear pieces 2 on the outer surface side of a side plate 9 of an outer wall protruding structure 1 such as a bay window unit. The rear half 2a of the mounting bracket 4 is fixed by the first fixing tool 5, the outer wall protruding structure 1 is fitted into the opening 7 of the outer wall 6, and the front half 2b of the front and rear pieces 2 of the mounting bracket 4 is applied to the side surface of the pillar 8 of the opening 7. The side plate 9 of the outer wall protruding structure 1, the front half 2b of the front and rear pieces 2 of the mounting bracket 4, and the side surface of the pillar 8 are connected to the second
The center piece 3 of the mounting bracket 4 is fixed by the fixing tool 10.
This relates to a structure for attaching an outer wall protruding structure to an opening in an outer wall, which is formed by fixing the outer wall protruding structure to the outdoor side surface of the pillar 8 using the third fastener 11. Explaining the embodiments shown in the drawings, there are various types of external wall projecting structures 1 such as bay window units, storage units, closet units, etc., and the drawings show an example of a bay window unit. The bay window unit, which is the outer wall projecting structure 1, is made into a substantially box-shaped structure by assembling each member such as a side plate 9, a top plate 30, an L-shaped window 12, a back plate 13, a partition plate 14, a counter 15, a base plate 16, and a roof 20. The side plate 9
is constructed by fixing an inner surface member 9a and an outer surface member 9b. The front end of the inner surface member 9a protrudes forward from the front end of the outer surface member 9b, and the step portion 1
7 is formed, and furthermore, a notch 18 is provided in the outer surface side member 9b so as to be continuous with this stepped portion 17. The mounting bracket 4 has a T-shaped cross section with the center piece 3 projecting laterally from approximately the center of the front and rear pieces 2, and the front and rear pieces 2 of the center piece 3 form a step 17 of the side plate 9 and a notch continuous thereto. located in the rear part 2 of the front and rear pieces 2
A is fixed to the side plate 9 with a first fixing device 5 such as a nail or a wood screw. Here, the mounting bracket 4 is fixed to the side plate 9 at the factory, so that the mounting bracket 4 can be attached to the side plate 9 at an accurate position. As described above, the external wall protruding structure 1 with the mounting bracket 4 fixed in a predetermined position is fitted into the opening 7 of the outer wall 6 of the building. In this case, the mounting bracket 4 has a T-shaped cross section. The front half 2b of the front and rear pieces 2 touches the side surface of the column 8 of the opening 7, and the center piece 3 of the mounting bracket 4 touches the outdoor side surface of the column 8, so that the side plate 9 of the outer wall protruding structure 1 is pressed against the column 8. It is positioned at a predetermined position.
In this state, the side plate 9, the front half 2b of the front and rear pieces 2 of the mounting bracket 4, and the side surface of the column 8 are fixed using a second fastener such as a nail or a wood screw, and the center piece 3 and the outdoor side surface of the column 8 are fixed together. are fixed with a third fastener 11 such as a nail or a wood screw. Here, a second fastener insertion hole 22 that communicates with the hole 21 in the front half 2b of the front and rear pieces 2 of the mounting bracket 4 is drilled in the side plate 9 in advance, and one end of this second fastener insertion hole 22 has a large diameter. A diameter hole 23 is formed so that the head of the second fastening tool 10 is located in the large diameter hole 23, and a cap 24 is placed over the large diameter hole 23 to insert the second fastening tool from inside the outer wall protruding structure 1. 1
Make sure that 0 is not visible. 25 in the figure is the outer wall 6
26 is lath, which will be the finishing member for the outdoor side of
27 is the body line, 28 is the interior finishing material, and 29
is a door attached to the outer wall protruding structure 1.

In the present invention, as described above, the rear half of the front and rear pieces of the mounting bracket having a substantially T-shaped cross section is provided on the outer surface side of the side plate of the outer wall protruding structure, with the center piece protruding laterally from approximately the center of the front and rear pieces. Fix it with the first fixing tool, fit the outer wall protruding structure into the opening of the outer wall, put the front half of the front and rear pieces of the mounting bracket against the column side of the opening, and connect the side plate of the outer wall protruding structure and the front and rear pieces of the mounting bracket. The front half and the column side part were fixed using the second fixing device, and the center piece of the mounting bracket was fixed to the outdoor side surface of the column using the third fixing device, so when attaching the side plate of the external wall projecting structure to the column, The front half of the front and rear pieces and the center piece are used to accurately position and attach the side panels to the side of the column and the outdoor side, and the side plates are attached to the two sides of the column and the outdoor side through the mounting brackets. Since not only the front half of the front and rear pieces but also the rear half of the front and rear pieces are fixed to the side plate, the strength of the mounting bracket to the side plate is greatly improved, and the attachment strength is strong. The installation on the pillar can be done very firmly.

[Brief explanation of the drawing]

Fig. 1 is a sectional view of the conventional example, Fig. 2 is a sectional view of the present invention, Fig. 3 is an exploded perspective view of the outer wall protruding structure used in the above, and Fig. 4 is a mounting bracket attached to the side plate of the above. A cross-sectional view of the state, and FIG. 5 is a perspective view of the mounting bracket used in the above, in which 1 is an outer wall protruding structure,
2 is the front and rear pieces, 3 is the center piece, 4 is the mounting bracket, 5 is the first fixture, 6 is the outer wall, 7 is the opening, 8 is the column, 9 is the side plate, 10 is the second fixture, 11 is the third fixture It is a fixing device.

Claims (1)

[Scope of utility model registration request] The rear half of the front and rear pieces of a mounting bracket having a substantially T-shaped cross section, with the center piece protruding laterally from approximately the center of the front and rear pieces, is fixed to the outer surface of the side plate of an external wall protruding structure such as a bay window unit using a first fixing tool. Then, fit the exterior wall protruding structure into the opening in the exterior wall, place the front half of the front and rear pieces of the mounting bracket against the column side of the opening, and connect the side plate of the exterior wall protrusion structure, the front half of the front and rear pieces of the mounting bracket, and the column side surface. and the second
A structure for mounting an external wall protruding structure to an opening in an external wall by fixing it with a fixing tool and fixing the central piece of the mounting bracket to the outdoor side surface of a column with a third fixing tool.