JPS6120951Y2 - - Google Patents

Description

[Detailed description of the invention] This invention relates to a fixing frame for easily attaching a synthetic resin window frame to a wooden building.

Regardless of the type of fittings housed in a window frame installed in a wooden building, the structure of the fixing part to the window frame that forms the window opening is almost the same. On the other hand, the structure of the fittings storage section differs depending on the type of fittings accommodated in the window frame. Focusing on this point, the window frame is divided into a wooden window frame that is fixed to the wooden window frame and a fittings housing frame that houses the fittings, and a fitting connection means is provided on the fixed frame and the fittings housing frame. Therefore, the fixed frame should be common to all fitting storage frames regardless of the type of fittings to be erected, and the fitting storage frame should be selected and used in a manner that is suitable for the type of fittings to be erected. Also,
Technological ideas have already been proposed that facilitate assembly of window frames and attachment to buildings.

However, with conventional window frames of this type, the connection between the fittings storage frame and the fixed frame is not strong enough, and strong winds can cause the joint to vibrate and make noise, and drafts can enter through the joint. It was hot.

Therefore, this idea made it easy to make synthetic resin window frames.
Moreover, it is an object of the present invention to provide a fixing frame that has sufficient strength and can be attached to a wooden building with high airtightness.

Next, an embodiment of this invention will be described based on the drawings.

1 is the upper frame of the fittings storage frame, 2 is the lower frame, 3,
4 are the left and right vertical frames, both of which are made of synthetic resin profiles, and are connected in a square shape using block-shaped L-shaped corner joints (not shown) to form a fittings storage frame. ing.

Each of the frames 1 to 4 has the same cross-sectional shape. That is, the indoor wall 5 and the outdoor wall 6
The cross-sectional shape of the entire frame is approximately It is hollow L-shaped. A hollow portion 10 reinforced by the indoor side wall 5 and the reinforcing wall 9 is formed. Reference numeral 11 denotes a reinforcing wall, and a hollow portion 12 is also formed by the reinforcing walls 9, 11, the outer peripheral side wall 7, and the indoor side wall 8, and has great strength.

Further, each frame has protruding walls 13, 14, 15, 1 extending toward the outer periphery of the outer periphery side wall 7, as shown in FIG.
6, 17, 18, and the adjacent projecting wall 1
3, 14, 14, 15 and projecting walls 16, 17,
Fitting grooves 19, 20, 21, and 22, which open outward, are formed between the grooves 17 and 18, respectively. 2
Reference numeral 3 designates a screw receiving portion constructed between the protruding walls 15 and 16.

Each of the above-mentioned frames 1 to 4 has each end of a block-shaped L-shaped corner joint press-fitted into the adjacent hollow part 12,
A screw (not shown) passing through the screw receiving portion 23 and the outer peripheral side wall 7 is screwed into the corner joint to form a rectangular connection to form a fittings storage frame.

24 is the upper frame of the fixed frame, 25 is the lower frame of the fixed frame, 2
6 and 27 are fixed vertical frames. Each of these frames 24
27 are different from each other in overall shape, but each has similar corresponding members.
That is, each frame 24 to 27 has a lintel 28 and a window sill 2.
9, a first mounting edge 34 fixed to the outdoor side surface of the wooden window frame such as columns 30, 31 with nails 32, etc., and a second mounting edge 34 fixed to the inner circumferential surface of the wooden window frame with screws 33 etc.
a mounting edge 35, a base plate 36 connecting the two mounting edges, and a first pair of hollow insertion portions 37, 37 protruding toward the window center at both indoor and outdoor ends of the base plate. , a second pair of insertion parts 38, 38 that similarly protrude toward the window center between the first hollow insertion parts, and a screw fixing part 39 formed in the center of the base plate part 36. It has both.

The first mounting edge 34 is almost the same in both frames, but the second mounting edge 35 is almost horizontal in the upper frame 24.
The lower frame 25 is formed into an L-shape to receive the floor material 40 and to improve rain protection.

Further, the first pair of hollow insertion portions 37,
Reference numerals 37 correspond to the fitting grooves 19 and 22 at both indoor and outdoor ends of each frame of the fittings storage frame in terms of position and dimension, and the second pair of plate-shaped insertion portions 38 and 3
8 is also a fitting groove 20 inside each frame of the fittings storage frame,
21 in position and size. Furthermore, the screw fixing portion 39 also has a shape and size similar to that of the screw receiving portion 23 of each frame.
It is said that polymerization matching is possible.

In this way, when installing the fittings storage frame assembled into a rectangular shape as described above in a building, each of the frames 24 to 27 of the fixed frame is attached to the outside of each of the frames 1 to 4 of the fittings storage frame as follows. Connect by mating. That is, the first pair of hollow insertion portions 37, 37 of each frame of the fixed frame are inserted into the fitting grooves 19, 22 on the outside of each frame of the fittings storage frame, and the second pair of insertion portions 38, 38
are aligned with the inner fitting grooves 20 and 21, and each frame of the fixed frame is strongly pressed against each frame of the fittings storage frame, and each insertion part is inserted into each fitting groove. The fixing frame is connected to the outer periphery of the fittings storage frame by fitting the insertion portion and the fitting groove. In this case, if the second pair of insertion portions 38, 38 are formed in a sawtooth shape and the inner wall surfaces of the fitting grooves 20, 21 are also formed in a sawtooth shape, the insertion can be easily performed, and once the fitting is done, It becomes impossible to leave. Further, the first insertion part is formed in a hollow shape and has strength by itself, and in addition to this,
Projection wall 13, insertion part 37, projection wall 14, insertion part 3
8. The projecting wall 15, the projecting wall 16, the insertion part 38, the projecting wall 17, the insertion part 37, and the projecting wall 18 are fitted into each other in multiple layers, and the inner projecting walls 15 and 16 are screw receiving parts. Since they are prevented from coming close to each other by 23, the fixing frame and fittings accommodating frame fit together very tightly. In such a fitted state, the screw 41 is inserted from the screw stopper 39 and screwed into the screw stopper 39. Therefore, the fixed frame and the fittings housing frame are extremely firmly connected to form the window frame.

The window frame configured as described above is fitted from the outdoor side into the window opening formed by the window wooden frame,
The first and second mounting edges 34 and 35 are fixed to the window frame with nails 32, screws 33, etc., respectively, to be attached to the building.

Reference numeral 42 denotes a hinged door that was subsequently attached to the inside of the window frame, and a synthetic resin frame material 4 having the same cross-sectional shape.
3 are combined into a rectangular shape, and a glass plate 46 is connected with a bead 47 between the protruding edge 44 of the frame material and the ridged edge 45 fitted to the frame material.
It has become fixed through.

In the embodiment shown in FIGS. 4 and 5, the structure of the fittings storage frame is the same as that of the previous embodiment, but each base plate part 36 of the fixed frame is made double, and a reinforcing wall is provided to further increase the strength. In addition, the upper frame 24 of the fixed frame has a flaw/exterior parting edge 48, the lower frame 25 of the fixed frame has a draining/exterior parting edge 49, and the vertical frame 26 of the fixed frame,
27 is an example in which a windbreak/exterior parting edge 50 is integrally provided.

As described above, according to this invention, the fixed frame can be easily fitted and connected to the outer periphery of the fittings storage frame, and the fixed frame can be fixed to the building, so the window frame can be easily attached to the wooden building. be able to.

In addition, the board part is connected to the fittings storage frame at the screwed part, and the two pairs of insertion parts on both indoor and outdoor sides of the screwed part of the board part fit into the fitting parts provided on the fittings storage frame. Since the pair of insertion parts is hollow, it has strength itself and prevents escape when the other pair of insertion parts is fitted into the fitting part. Since the other pair of insertion parts are plate-shaped, fitting will not be difficult, and the fitting storage frame will not vibrate against the fixed frame due to strong wind pressure. There will be no noise or drafts blowing in from the connections.

[Brief explanation of the drawing]

Fig. 1 is a longitudinal cross-sectional view of a window showing one embodiment of this invention, Fig. 2 is a cross-sectional view of the same, Fig. 3 is an exploded end view of the upper frame, and Fig. 4 is a window of another embodiment. The vertical cross-sectional view and FIG. 5 are also cross-sectional views. 1...Upper frame of fittings storage frame, 2...Lower frame of fittings storage frame, 3, 4...Vertical frame of fittings storage frame, 24...Upper frame of fixed frame, 25...Lower frame of fixed frame, 26, 27
... Fixed frame vertical frame, 28-31 ... Window wooden frame, 34
...First mounting edge, 35...Second mounting edge, 36
. . . Substrate portion, 37 . . . A first pair of hollow insertion portions, 38 . . . A second pair of insertion portions, 39 .

Claims (1)

[Scope of utility model registration request] It has first and second mounting edges fixed respectively to the outdoor side surface and the inner circumferential surface of the wooden window frame, and a substrate section connecting both the mounting edges, and the substrate section is attached to the fittings. Screw fastening parts fastened to each frame of the storage frame,
Each pair of hollow insert portions and plate-like insert portions are provided on both the indoor and outdoor sides of the screwed portion and are provided inwardly to protrude inward and are respectively fitted into the fitting portions provided on the outer peripheral surface of the fittings storage frame. A fixed frame for a synthetic resin window frame, characterized by comprising: