JPS6118141Y2 - - Google Patents

Description

[Detailed description of the invention] (Industrial application field) The present invention aims to make decorations for old window frames that have remained on the foundations of buildings by simplifying the structure and making it easier. Regarding equipment.

(Prior art) Conventionally, when replacing an old window frame with a new one due to aging, etc., in order to facilitate the replacement and ensure safety, the old window frame is left on the base of the building and the old window frame is replaced with a new one. A new window frame was installed inside the window frame. A decorative finish was achieved by covering the old lower frame of the old window frame with a decorative frame, but in the above state, the dimensions of the old lower frame in the interior and exterior directions of the room varied, and the old lower frame was covered from the outside direction. In this case, a decorative frame was required that matched the size of the old lower frame protruding outward from the new window frame.

However, this method requires the production of a wide variety of decorative frames in small quantities, leading to a decline in productivity and complicating on-site work, resulting in various problems.

As a solution to such problems, for example,
The one described in Japanese Utility Model Application Publication No. 55-22485 is known. In this conventional device, the decorative frame (draining board) was configured to be able to be expanded and contracted in both indoor and outdoor directions.

(Problem to be solved by the invention) When the decorative frame is configured to be expandable and contractible in the indoor and outdoor directions, the position of the outermost end on the outdoor side varies with respect to the position of the building base, and the end An important issue is how to close the club.

In other words, if another decorative board covering the space between the end of the decorative board and the base was made using the existing laminate each time, the effect of making the draining board freely adjustable would be halved.

SUMMARY OF THE INVENTION Therefore, an object of the present invention is to provide a decorative device for an old window frame in which the outer end of the decorative board can be properly closed.

(Means for solving the problems) In order to achieve the above object, the present invention takes the following measures. In other words, the feature of this invention is that the old window frame 2
is left on the building base 1, and the old window frame 2
A new window frame 4 is installed in the window frame 2, and a decorative frame 9 is provided to cover the old window frame 3 of the old window frame 2, and the decorative frame 9 can be freely added to the interior and exterior directions of the room. It is composed of a plurality of groups of 10 decorative boards, and each of these decorative boards 10 has an engagement groove 12 that opens downward at its outdoor end in the cross section in the indoor-outdoor direction, and projects upward at its indoor end. Engagement end 13
The engaging end 13 of the decorative laminate 10 located on the most outdoor side is inserted and fixed into the engaging groove 12 of the adjacent decorative laminate 10 so as to be freely inserted and removed. In order to extend the lower end of the outer side end downward, an end decorative member 17 is inserted and fixed in the engagement groove 12 of the decorative board 10 so as to be movable in the vertical direction.

(Embodiment) Hereinafter, an embodiment of the present invention will be explained with reference to FIGS. It is framed in a rectangular shape by a lower frame 3 and a pair of old solid frames, and a new window frame 4 is installed inside the old window frame 2. The new window frame 4
The window is framed in a rectangular shape according to a standard corresponding to the window body 5, and is composed of an upper frame 6, a lower frame 7, and a pair of rigid frames 8, 8.

The following will be explained with reference to FIG. 2. The figure shows a decorative frame 9 that covers the old lower frame 3 from the outdoor direction.
The decorative frame 9 is composed of a plurality of groups of decorative boards 10 arranged in series in the interior and exterior directions of the room. Each of these decorative boards 1
0 is a long plate along the longitudinal direction of the old lower frame 3,
The interior and exterior cross sections of the room are of the same shape and size, and the cross section is formed by an inclined plate 1 that gradually descends toward the outside.
1, a U-shaped engagement groove 12 opening downward at the outdoor end of the inclined plate 11, and an engaging end 13 bent and extending upward at the indoor end of the inclined plate 11; It is formed of. The engaging end 13 is connected to the adjacent decorative plate 1.
0, and the engaging end 13 is fixed in the engaging groove 12 via a fixing member such as a rivet or a screw. Further, a locking groove 16 is formed at the lower end of the indoor wall 15 forming the engagement groove 12, and is open upward on the indoor side of the wall 15.

Then, the engagement end 13 of the decorative panel 10 positioned at the end in the indoor direction is abutted and fixed to the lower surface of the lower frame 7,
On the other hand, an end decorative member 17 is provided between the engagement groove 12 of the decorative board 10 located at the outdoor end and the old lower frame 3.
has been erected.

18 is the first mounting base, and the decorative frame 9 and the old lower frame 3
and the indoor direction surface of the lower frame 7,
It is formed from a bent and extended plate material that is in contact with the lower surface of the decorative board 10 and the lower surface of the inclined plate 11 of the decorative board 10 located at the end in the indoor direction. The lower end of this first mount 18 is fitted into the locking groove 16. Also, the first
The mounting base 18 and the old lower frame 3 are connected via a bracket 19.

Reference numeral 20 denotes a second mounting base, which, like the first mounting base 18, fixes the decorative frame 9 and the old lower frame 3, and is a plate material that abuts and is fixed to the lower surface of the decorative board 10 located at the outdoor end. The second mounting base 2 is formed from
0 and the old lower frame 3 are connected by welding.

Therefore, although the illustrated example shows two decorative boards 10 installed in series in the interior and exterior directions of the room, it is possible to increase the number of decorative boards 10 and install them in succession.
can be added to the interior and exterior of the room.

The end decorative member 17 is composed of a vertical adjustment member 21 and a horizontal adjustment member 22, both of which are elongated members with an L-shaped cross section, and one piece of the vertical adjustment member 21 having an L-shaped cross section is located at the outdoor end. The other piece is fitted into the engagement groove 12 of the decorative board 10 so as to be vertically movable and adjustable and fixed, and the other piece is made to project toward the interior, and an adjustment groove 23 that opens toward the interior is formed in the same piece.
On the other hand, one piece of the horizontal adjustment member 22 having an L-shaped cross section is fitted into the adjustment groove 23 so as to be movable and fixed in the inside and outside directions of the chamber, and the other piece is formed into an upwardly projecting shape. A sealing material 24 is filled between the outer surface and the outer surface.

The vertical adjustment member 21 and the decorative board 10 are fixed with a fixing member 14 such as a screw. This fixture 14
is fixed before attaching the decorative board 10 to the old window frame 3.

Although the above is based on the illustrated example, each member may be fixed by fastening, rivets, welding, etc. In addition, the decorative frame 9 and the end decorative member 17 are made of metal such as aluminum,
It is free to use an elastic resin material such as vinyl chloride, and it is free to be manufactured by any molding means such as extrusion, drawing, sheet metal, etc. Furthermore, the decorative frame 9 can be used both indoors and outdoors.

(Effect of the invention) According to the above embodiment, the decorative frame 9 is composed of a plurality of groups of 10 decorative boards arranged in series, and can be added to the interior and exterior directions of the room. Even if the dimensions are different, it is easy to match the decorative frame 9 to the dimensions, and therefore the decoration of the old window frame 2 can be easily accomplished, and the decorative frame 9 can be mass-produced in small quantities. It is possible to do this, and together with the simple structure, it can provide excellent practical results.

In addition, an end decorative member that can be freely adjusted in and out of the vertical direction is provided at the outdoor end of the decorative board that can be added indoors and outdoors, making it extremely simple to store the end of the decorative board. The effect of the structure that can be added outward is doubled.

[Brief explanation of the drawing]

The drawings show an embodiment of the present invention, and FIG. 1 is an overall front view of a window with a new window frame as seen from the indoor side, and FIG. 2 is a side sectional view taken along the line A--A in FIG. 1. 1...Base, 2...Old window frame, 3...Old bottom frame, 4
... New window frame, 9 ... Decorative frame, 10 ... Decorative board, 1
2... Engagement groove, 13... Engagement end, 17... End decorative member.

Claims (1)

[Scope of utility model registration request] The old window frame 2 is left on the building base 1,
In the case where a new window frame 4 is installed in the old window frame 2 and a decorative frame 9 is provided to cover the old lower frame 3 of the old window frame 2, the decorative frame 9 can be added to the interior and exterior directions of the room. Each of these decorative frames 10 has an engaging groove 12 that opens downward at its outdoor end in the cross section in the indoor/outdoor direction, and the indoor end thereof has an engagement groove 12 that opens downward. The decorative frame 1 has an engaging end 13 that protrudes upward and is located on the outermost side of the room.
Engagement groove 12 of decorative frame 10 where engagement ends 13 of 0 are adjacent to each other
When the end decorative member 17 is inserted and fixed in a removable manner into the decorative frame 10, the end decorative member 17 is moved in the vertical direction into the engagement groove 12 of the decorative frame 10 in order to extend the lower end of the outdoor end of the decorative frame 10 downward. A decorative device for old window frames that is characterized by being freely inserted and fixed.