JPS6035751Y2 - Window frame - Google Patents

Description

[Detailed description of the invention] This invention relates to a window frame that integrally has a picture frame.

Conventional window frames that have a picture frame integrated around the inside of the room are troublesome to process, and the appearance of the finished frame is not very good. It was difficult to firmly connect comrades.

This idea makes it possible to firmly connect the component frames, and the special processing conditions for that purpose are hidden by the frame.
The purpose is to provide a window frame with an improved appearance on the interior side.

Next, the illustrated embodiment will be described in detail.

The window frame according to this invention is composed of an upper frame 1, a lower frame 2, and left and right vertical frames 3, like the conventional product.

The upper frame 1 has a shoji holding part IA consisting of a board 4 extending indoors and out and a hanging wall 5.6.7.8 provided on the lower surface of the board, and an indoor end of the shoji holding part. It has an integral frame part IB.

The frame portion IB extends from the lower end of the indoor side hanging wall 8 on the indoor side above the surface that abuts against the lower surface of the lintel W□, which is a component of the window frame of the shoji holding portion.

The frame portion IB has an arbitrary cross-sectional shape so as to have a decorative effect.

The lower frame 2 has a shoji holding part 2A consisting of a board 9 extending stepwise in the indoor-outside direction and rails 10 and 11 protruding from the top surface of the board, and a picture frame at the indoor end of the shoji holding part. It has a part 2B integrally.

The frame part 2B is the lower end of the support part 13 formed on the downward extension of the rain cover from the upper end of the rain cover 12 formed at the indoor end of the shoji holding part to the indoor side, that is, the window of the shoji holding part. It extends below the surface that comes into contact with the upper surface of the window sill W2, which is one component of the wooden frame.

Since the left and right vertical frames are symmetrical, only the right vertical frame 3 will be illustrated and explained.

The vertical frame 3 is a shoji holding part 3 consisting of a board 14 extending indoors and outdoors, and projecting walls 15, 16, 17 provided on the inside surface of the board with respect to the window opening, that is, the surface facing the other vertical bars.
A, and a frame part 3B is attached to the indoor end of the shoji holding part.
It has an integrated structure.

This frame part 3B is an inner projecting wall 1 constituting the shoji holding part.
It extends from the inner end of the window opening of No. 7 to the outside of the surface that abuts the inner surface of the column W3, which is another component of the vertical bar window wooden frame.

Each of the above-mentioned frame parts IB, 2B, and 3B has the same cross-sectional shape.

In this invention, each frame portion and shoji holding portion of each frame 1.2.3 are cut along a specific cutting plane.

The details will be explained next. As for the upper frame 1, as shown in FIG. °The upper frame is cut at right angles to the longitudinal direction of the upper frame at the intersection of the cut surface and the shoji holding part.

Therefore, the longitudinal end portion of the shoji holding portion protrudes from the 45° cut surface in a triangular shape in front.

Regarding the lower frame 2, as shown in the opening of Figure 3, the frame part 2B is cut at the same angle of <45°, and the shoji holding part 2A is cut at the intersection of the same <45° cut plane and the shoji holding part. Cut at right angles to the longitudinal direction of the bottom frame.

Therefore, the longitudinal ends of the shoji holding portions similarly protrude from the 45° cut surface in a triangular shape from the front.

As for the vertical frame 3, as shown in FIG.
16 and 17 at a right angle, and the substrate 14 is moved above and below the cut surfaces of the projecting walls 15, 16, and 17 by a distance equal to the height of the shoji holding parts IA and 2A of the upper and lower frames. It is left and removed.

In this way, to connect each frame and assemble the window frame, the upper frame 1
The 45° cut surface of the frame portion IB of the vertical frame 3 is brought into contact with the 45° cut surface of the upper end of the frame portion 3B of the vertical frame 3, and the longitudinal end surface of the shoji holding portion of the upper frame is brought into contact with the projecting wall 15 of the base plate 14 of the vertical frame. ,16,17
A screw 19 is inserted from the outside into a hole 18 provided in the extended portion of the board, abutting the inner surface of the portion extending upwardly,
The upper frame 1 and the vertical frame 3 are connected by screwing into screw holes 20 provided in the shoji holding part of the upper frame.

In addition, the lower frame 2 also has a 45° cut surface of the frame portion 2B in contact with a 45° cut surface of the lower end of the frame portion 3B of the vertical frame 3, and the longitudinal end surface of the shoji holding portion of the lower frame is connected to the substrate of the vertical frame. 14 projecting walls 15
, 16 and 17, and insert a screw 2 from the outside into the hole 21 provided in the extended portion of the board.
The lower frame 2 and the vertical frame 3 are connected by passing through the screw holes 23 provided in the shoji holding part of the lower frame.

When the frames are connected in a rectangular manner to form a window frame, the frame parts of each frame are continuous at right angles, and the frame part is on the inside of the window opening of each shoji holder on the indoor side of the shoji holder. Since it extends from the edge to beyond the outer edge, the right-angled cut surface of the shoji holding part and the connection part by screws are completely hidden by the frame part, and the finished appearance of the frame is very beautiful.

Moreover, since each frame is connected with screws while abutting the shoji holding part at right angles, a very solid connection can be obtained.

Furthermore, since the picture frame extends outward from each shoji holding part, if you install this window frame, the parting of the interior material can be received by the picture frame, making it easy to finish the interior. can be done.

As described above, according to this invention, the constituent frames of the window frame can be firmly connected, and the entire width of the interior side surface is made up of the frame, so the appearance of the area around the window is significantly improved.

[Brief explanation of the drawing]

The drawings show one embodiment of this invention, and Fig. 1 is a longitudinal cross-sectional view of a window using a window frame according to this invention, Fig. 2 is a cross-sectional view of the same, and Fig. 3 is a schematic diagram of each component frame. a perspective view showing the part;
FIG. 4 is a front view of the window frame viewed from the indoor side. 1...Top frame, IA...Shoji holding part, 1
B...Frame part, 2...Bottom frame, 2A...
...Shoji holding part, 2B...Picture frame part, 3...
... Vertical frame, 3A ... Shoji holding part, 14 ...
... Board, 3B ... Frame section, 19, 22.
...screw, 10.13...screw hole.

Claims (1)

[Scope of utility model registration request] Forming on the indoor side of the shoji holding part of each component frame a frame part of the same shape extending from the inner end of the window opening of each shoji holding part to the outside from the abutment surface of the shoji holding part against the window wooden frame, Each picture frame is cut at 45 degrees to the longitudinal direction of each frame.
°The cut surfaces are butted together, each shoji holding part is cut at right angles to the longitudinal direction of each shoji holding part, and the longitudinal end surfaces of the shoji holding parts of the upper and lower frames are brought into contact with the base plate of the vertical bar. A window frame characterized by screws that pass through the board and are connected by screwing them into screw holes in the upper and lower frames.