JP3026394U - Window frame reinforcing metal fittings - Google Patents

Abstract

(57) [Abstract] [PROBLEMS] For fixing a window frame to the frame side, it is possible to support the sleeve portions on both the left and right sides of the frame, and also to position the window frame in the wall thickness direction at the time of mounting. Providing reinforcing metal fittings that can also be used. SOLUTION: A metal fitting body fixed to an outer surface of a window frame (20).
Cut and raise one end of (26), and stud material (16) on the frame side
And a supporting piece (28) for positioning the window frame (20) in the wall thickness direction in the uncut and remaining portion of the metal fitting body (26).

Description

[Detailed description of the device]

[0001]

[Technical field to which the device belongs]

 The present invention relates to a reinforcing metal fitting for partially reinforcing the attachment of a window frame.

[0002]

[Prior art]

 In a house consisting of a steel frame, insert a frame frame-shaped window frame between the upper and lower beams of the frame, and bolt or other bolts to each beam above and below the window frame. It is fixed by the material of. In this case, this is sufficient as the fixing strength of the window frame, and the left and right sleeve portions are not particularly fixed.

[0003]

[Problems to be solved by the device]

 However, although it is sufficient to fix it on both the upper and lower sides in terms of strength, there is a problem that when the sleeve side becomes free, it feels unstable and gives an unstable feeling.

The present invention eliminates such drawbacks and fixes the window frame to the frame side, and can also support the sleeve portions on both the left and right sides of the window frame at the same time when mounting the window frame. It is an object of the present invention to provide a reinforcing metal fitting that can also be positioned in the wall thickness direction.

[0005]

[Means for Solving the Problems]

 In order to solve the above-mentioned problems, in this invention, the center of one of the left and right ends of the metal fitting body, which is fixed to the outer peripheral surface of the frame vertical frame and is made of a vertical plate material, is cut and raised at right angles. The cut-and-raised pieces shall be fixed pieces that are fixed to the indoor side surface of the building side member, and the upper and lower sides of the fixed piece should be connected to the step on the outer peripheral surface of the frame vertical frame on the opposite side to the indoor side. It is characterized in that it is used as a support piece which abuts the tip thereof.

[0006]

[Embodiment of device]

 FIG. 1 is an exploded perspective view showing the structure of the window frame mounting portion. In FIGS. 1 and 2, (1), (1), ... Are upper chord members (2) and lower chord members (3) made of channel steel, respectively. ), And the left and right columns (4), (4), which are pre-formed in the shape of a rectangular frame, and these frame panels (1) (1) ... It stands side by side.

Reference numerals (5), (5), ... Are fixing metal fittings attached by utilizing the gap between the shaft assemblies (1), (1). The fixing metal fittings (5) are as shown in FIG. , A metal plate body (6) bent in a U-shape when viewed from the side has hook-shaped projections (7) and (7) protruding from the tip of the upper piece, and on the back side Insert the protruding shaft (8) into the space between the columns (4) and (4), and hold the pin (9) at the tip end by engaging the back side of the columns (4) and (4). I am trying. A plurality of such fixing fittings (5) are attached between the shaft sets (1) and (1) at intervals above and below.

In FIG. 1, the central framed panel (1) is for a window, and the opening for the window is taken so that a pair of upper and lower channel steels are provided between the left and right columns (4) and (4). A middle crosspiece (12) (12) consisting of the vertical crosspiece (13) is attached between the middle chord (2) or the lower chord (3) corresponding to the middle crosspiece (12) (12). (13) is provided. Further, wooden bases (14) and (14) for frame attachment are fixed to the lower surface of the upper middle rail (12) and the upper surface of the lower middle rail (12), respectively.

Reference numeral (16) denotes a stud material attached to the fixing metal fitting (5), which is substantially U-shaped when viewed from a plane as shown in FIG. It is bent to form a locking piece (17). When the hook-like projection (7) is pushed in such a manner that the hook-like projection (7) is fitted into the window-side hook-like projection (7) in the fixing bracket (5), the hook-like projection (7) is pushed. ) It is held so that it will not come off by engaging with the tip part.

The frame (20) is preassembled in a rectangular frame shape by a pair of left and right vertical frames (21) and (21) made of wood and upper and lower horizontal frames (22) and (22). A flange (23) is formed on the outer peripheral surface of (21) via an outwardly facing step (24), and the outside of the step (24) is located outside the middle bar (12) (12). And the left and right shaft support columns (4) and (4), and insert the horizontal frames (22) and (22) into the mounting bases (14) and (14) by bolts or other means. Is fixed.

Then, the vertical frames (21) (21) on both the left and right sides of the frame (20) whose top and bottom are fixed in this way are reinforced and supported by the stud material (16).

(25) is a reinforcing metal fitting for that purpose, and one end in the width direction of the metal fitting body (26) made of a thin metal plate arranged in the vertical direction is cut and raised in the central portion at a right angle. The fixed piece (27) is formed, and the remaining portions on the upper and lower sides of the fixed piece (27) are used as the support pieces (28) and (28) of the present invention.

As shown in FIG. 4, the reinforcing metal fittings (25) have one or more main bodies (26) on the outer surface of the vertical frame (21) on both left and right sides of the frame (20). , It is fixed in advance by tapping with screws at intervals. At this time, the tip end of the support piece (28) is in contact with the stepped portion (24) which is the outdoor side surface of the flange (23) of the vertical frame (21). Then, the reinforcing metal fittings (25) are attached in advance as described above, and the window frame (20) is inserted and fixed between the upper and lower middle bars (12, 12) as described above. Since the length from (27) to the tip of the support piece (21) is set so as to maintain the distance between the stud material (16) or the mounting portion with the inner bar (12). The fixing piece (27) is naturally positioned by inserting it until it comes into contact with the surface of the stud material (16).

Then, as shown in FIG. 3, the fixing piece (27) is fixed to the stud member (16) with a screw (29) to reinforce and support the left and right sides of the frame (20). Between the fixed piece (27) of the reinforcing metal fitting (25) and the flange (23), the sleeve board (30) covering the fixed piece (27) is inserted and attached. That is, the support piece (21) is used for positioning to hold a gap for inserting the sleeve board (30), and the screw (29) is provided with the fixing piece (27) after the sleeve board (30) is installed. Tighten together and fix.

In FIG. 1, (31) is an upper window panel and (32) is a lower window panel, each of which is provided with a heat insulating material (34) and a stud material (35) (36) on the back surface of the interior board (33). , A stud member (35) (36) and a vertical bracket (13) (13) between the same type of metal fitting (5) as shown in FIG. 6 and the upper chord material (2) and the middle rail (12). It is designed to be attached by engaging with (37).

[0016]

[Effect of device]

 As described above, according to the present invention, since both sides of the window frame are supported by the reinforcing metal fittings, even if the window frame is fixed to the frame side only on both the upper and lower sides, the left and right sides are wobbled. There is no. Moreover, it is not necessary to firmly fix the left and right sides firmly. In addition, since the fixing metal fitting of the present invention supports the window frame by the supporting piece, there is an effect that the inside and outside positioning is performed only by abutting the fixing piece on the side of the fixed frame.

[Brief description of drawings]

FIG. 1 is an exploded perspective view of a window frame attachment portion showing an embodiment of the present invention.

FIG. 2 is a vertical cross-sectional view showing a disassembled mounting portion of a window frame.

FIG. 3 is an enlarged transverse cross-sectional view of a main part of a window frame attachment portion.

FIG. 4 is a perspective view of a main part showing a support structure on one side of a window frame.

[Explanation of symbols]

 (1) Frame panel (16) Stud material (20) Window frame (21) Vertical frame of window frame (23) Window frame flange (24) Step (25) Reinforcing bracket (26) Reinforcing bracket body (27) ) Fixed piece (28) Support piece

 ─────────────────────────────────────────────────── ─── Continuation of the front page (72) Inventor Hiroshi Agata 4-16 15 Ogawa, Matsubara-shi, Osaka Inside Okuken Kensan Co., Ltd.

Claims (1)

[Scope of utility model registration request] 1. A right and left end center of a metal fitting main body which is fixed to the outer peripheral surface of a frame vertical frame and is made of a vertical plate material is cut and raised at right angles, and the cut-and-raised pieces are used as a building frame of a building. Is a fixing piece to be fixed to the indoor side surface of the side member, and the upper and lower sides of the fixing piece are supporting pieces for abutting the tip of the fixing piece on the stepped portion of the outer peripheral surface of the frame vertical frame from the side opposite to the indoor side. Reinforcing metal fittings for window frames, which is characterized by that.