JPH025021Y2 - - Google Patents

Description

[Detailed Description of the Invention] "Industrial Application Field" The present invention relates to a mounting structure for a decorative frame provided on the indoor side of an opening in a building.

"Conventional technology and its problems" Traditionally, decorative frames installed in openings in buildings are cut by cutting the upper, lower, left, and right frames sequentially to fit the dimensions of the opening, and paying attention to the joining of the butt parts of the individual frames. It is often installed by screwing each frame to the periphery of the opening. However, for the above installation work, it is necessary to fasten screws at multiple locations.
It was a time-consuming process as each frame had to be matched accurately.

"Purpose of the invention" This invention was made in view of the above circumstances.
To provide a decorative frame mounting structure that does not require screw fixing, does not require attention to butting each frame, and allows the decorative frame to be attached to an opening in a building simply by fitting the frame. .

"Means for Solving Problems" This invention is a structure in which a decorative frame is attached by fitting the decorative frame inside the fitting frame attached to the opening of a building, and the fitting frame is attached to the upper frame of the fitting frame. , an upper support plate having an upwardly facing upper support piece; on the other hand, a lower support plate having an upwardly facing lower support piece on the lower frame of the fitting frame; A plurality of boards protrude intermittently from one end of the mounting plate, and a side locking plate having a side locking piece protruding perpendicularly to the board and facing toward the center of the opening at the tip of each of these boards. The decorative frame is formed into a rectangular shape by assembling four plurality of frames formed by integrating an insertion frame portion and a decorative frame portion into a substantially L-shape with a thick cross section. Moreover, a stepped portion extending in the longitudinal direction of the insertion frame is formed on the entire outer surface of the end of the insertion frame on the side away from the decorative frame, and the decorative frame of each step has a step portion extending in the longitudinal direction of the insertion frame. On the near side, a guide slope that slopes upward toward the decorative frame part is formed continuously with the stepped part, and on the back side of the decorative frame part of the frame body, a guide slope is formed along the length direction of the frame body. A groove is formed, and a pair of locking grooves are formed on the back side of each guide groove, facing each other with the guide groove in between, and communicating with the guide groove, and the decorative frame is configured to engage with the upper frame of the decorative frame. Insert the upper support piece into the retaining groove, insert the lower support piece into the retaining groove of the lower frame of the decorative frame, and insert the side retaining piece into the retaining groove of the vertical frame of the decorative frame. It is characterized by being attached to an opening.

"Operation" In this invention, the guide groove of the decorative frame is aligned with each support piece and each locking piece, the decorative frame is pushed toward the fittings frame, and each support plate and each locking piece are inserted into each locking groove. The decorative frame is supported by inserting the locking plate.

"Embodiment" Figures 1 to 3 show an embodiment of the present invention, in which 1 is a wall, 2 is an aluminum sash, etc. attached to the outdoor side of an opening 1a formed in the wall 1. The fitting frames 3 each indicate a rectangular decorative frame attached to the indoor side of the opening 1a.

The upper frame 2a of the fittings frame 2 includes an upper plate 4a and an upper support piece 4b erected at one end edge of the upper plate 4a.
An upper support plate 4 having an L-shaped side surface consisting of
A is horizontal, and the upper support piece 4b is installed so as to face upward slightly indoors from the wall 1. In addition, a bottom plate 5 is provided on the lower frame 2b of the fitting frame 2.
a, a front plate 5b that stands or extends in sequence from one end edge of the bottom plate 5a, a holding plate 5c, and a lower support piece 5d.
d is attached directly below the upper support piece 4b and facing upward. Further, on the left and right vertical frames 2c of the fitting frame 2, a mounting plate 6a and a mounting plate 6 are provided on the left and right vertical frames 2c.
A plurality of (four in this example) intermittently at one end of a.
A side locking plate 6 consisting of a protruding base plate 6b and a side locking piece 6c extending perpendicularly to the base plate 6b at the tip of the base plate 6b allows each side locking piece 6c to be attached to the upper part. It is attached within a vertical plane including the support piece 4b and the lower support piece 5d, with the side locking piece 6c facing inside the fitting frame 2. In addition, the above-mentioned fittings frame 2
It is preferable that the supporting plates 4, 5 and the locking plate 6 are formed of extruded light metal such as aluminum or a metal plate such as an iron plate. It is set to a value that provides good elasticity.

On the other hand, the decorative frame 3 includes an insertion frame portion 3a and a decorative frame portion 3.
The frame body 3A is formed into a rectangular shape by assembling four frames 3A, which are formed by integrating the frame bodies 3A and b into a substantially L-shape with a thick cross section. Decorative frame portion 3 of the insertion frame portion 3a
A step portion 3c is formed on the entire outer surface of the end portion away from b, and a guide slope 3d is formed continuous with the step portion 3c on the side of each step portion 3c close to the decorative frame portion 3b. A guide groove 3e is provided in a portion of the back surface of the decorative frame portion 3b facing the insertion frame portion 3a, which is closest to the insertion frame portion 3a on the back surface of the decorative frame portion 3b. formed over the entire length,
A pair of locking grooves 3f are formed at the bottom of each guide groove 3e, facing each other with the guide groove 3e in between, communicating with the guide groove 3e, and forming a groove with a T-shaped cross section together with the guide groove 3e. The frame 3A is preferably made of synthetic resin such as foamed vinyl chloride resin or wood, and its outer surface is provided with irregularities and patterns as required. Note that the inner circumferential surface of the decorative frame 3 is made flat.

The decorative frame 3 has a guide groove 3e in its upper frame.
Place the ceiling surface of the above on the upper plate 4a of the upper support plate 4,
Insert the upper support piece 4b of the upper support plate 4 into the locking groove 3f of the upper frame, place the ceiling surface of the guide groove 3e of the lower frame on the retaining plate 5c of the lower support plate 5, and lock the lower frame. Insert the lower support piece 5d of the lower support plate 5 into the groove 3f, and insert the side locking piece 6c of the side locking plate 6 into the locking groove 3f inside the vertical frame. It is attached to the indoor side of the opening 1a with its back surface in contact with the indoor side surface of the fitting frame 2 and the back surface of each decorative frame section 3b in contact with the indoor side surface of the wall 1. In addition, the decorative frame 3 has its locking groove 3
Each support plate 4,
5 and the side locking pieces 6c of each side locking plate 6.

When attaching the decorative frame 3 configured as described above to the opening 1a of the wall 1, fill each locking groove 3f of the decorative frame 3 with adhesive 7, and then insert the insertion frame 3a from the indoor side. Direct the decorative frame 3 toward the opening 1a toward the fitting frame 2, and insert the guide groove 3e of the upper frame of the decorative frame 3 into the upper support piece 4b of the upper support plate 4, and the lower support piece 5d of the lower support plate 5 with the guide groove 3e of the upper frame of the decorative frame 3. After the guide grooves 3e of the lower frame of the decorative frame 3 are made to face each other, and the guide grooves 3e of the vertical frame of the decorative frame 3 are made to face each of the side locking pieces 6c of the left and right side locking plates 6, the decorative frame is removed. Push 3 into the fitting frame 2 side. Then, the upper support piece 4b enters the guide groove 3e of the upper frame of the decorative frame 3, and the lower support piece 5d enters the guide groove 3e of the lower frame of the decorative frame 3, while the left and right side locking pieces 6c is the guide slope 3d of the insertion frame portion 3a.
As a result, each board 6b is bent, and the side locking piece 6c enters the locking groove 3f after climbing over the guide slope 3d. After this, the decorative frame 3 is lowered slightly and the upper and lower support pieces 4b, 5 are
d into the locking grooves 3f of the upper and lower frames of the decorative frame 3 to complete the installation of the decorative frame 3.

That is, attachment of the decorative frame 3 is completed by simply pushing the decorative frame 3 into the opening 1a of the wall 1 and lowering it slightly downward. Therefore, the cutting work and screwing work that were necessary for the conventional decorative frame installation work are no longer necessary, and the installation work can be performed extremely easily.

Further, the decorative frame 3 enhances the design of the indoor side of the opening 1a, and the upper surface of the lower frame of the decorative frame 3 can be used as a stand for small items such as a pot or as a handrail.

In the above embodiment, the locking groove 3f is formed at the bottom of the guide groove 3e so as to have a T-shaped cross section. may also be formed, and the cross section Y
The guide groove 3e and the locking groove 3f can also be formed in a letter shape. That is, the shape and formation position of the guide groove 3e may be arbitrary as long as it can pass through the upper support piece 4b, the lower support piece 5d, or the side locking piece 6c, and the shape and formation position of the locking groove 3f can be determined according to each of the above-mentioned supports. Any material may be used as long as it can lock the pieces 4b, 5d or the locking piece 6c.

"Effects of the Invention" As explained above, according to the present invention, the following excellent effects can be achieved.

(a) The insertion frame of the decorative frame, which is constructed by assembling multiple frames, has a guiding slope facing the fitting frame, and the vertical frame of the fitting frame has a side guide facing toward the center of the opening. A side locking plate with a stopper is provided, and along with the operation of pushing the decorative frame into the fittings frame,
The side locking piece is configured to move along the guide slope and the base plate of the side locking plate is bent outward, so the insertion frame of the decorative frame is directed toward the fittings frame and the upper If you push the guide groove of the frame into the upper support piece of the fitting frame and the guide groove of the lower frame with the lower support piece of the fitting frame, respectively, the upper support piece will fit into the guide groove of the upper frame of the decorative frame. The lower support pieces enter the guide grooves of the lower frame, and the left and right side locking pieces bend outward along the guide slope and pass over the guide slope to enter the lock groove.
It becomes possible to easily attach the decorative frame to the fittings frame. Therefore, when installing the decorative frame,
The installation process can be completed by simply pushing the decorative frame into the opening in the wall and lowering it slightly downwards, eliminating the need for cutting and screwing work that was required when installing conventional decorative frames, making the installation process extremely easy. This is what happens.

(b) Also, in the present invention, the side locking piece of the side locking plate enters the locking groove after climbing over the guide slope.
The moment the side locking piece crosses over the guide slope, the feeling of resistance due to contact between the guide slope and the side lock plate decreases, and it becomes clear that the decorative frame and the fitting frame have been reliably fitted together. It becomes possible to improve the operability when installing the decorative frame.

[Brief explanation of the drawing]

The drawings show an embodiment of the present invention, in which FIG. 1 is a vertical sectional view, FIG. 2 is a plan sectional view, and FIG. 3 is a perspective view. 1... Wall, 1a... Opening, 2... Fittings frame, 2
a...Top frame, 2b...Bottom frame, 2c...Vertical frame, 3...
... Decorative frame, 3A... Frame body, 3e... Guide groove, 3f
... Locking groove, 4 ... Upper support plate, 4b ... Upper support piece, 5 ... Lower support plate, 5d ... Lower support piece,
6... Side locking plate, 6c... Side locking piece.

Claims (1)

[Scope of utility model registration request] In a structure in which a decorative frame 3 is attached by fitting the decorative frame 3 inside a fitting frame 2 attached to an opening of a building, the fitting frame 2 has an upwardly facing upper support piece 4b on its upper frame 2a. The upper support plate 4 is attached to the lower frame 2b of the fitting frame, and the lower support plate 5, which has an upwardly directed lower support piece 5d, is attached to the vertical frame 2c of the fitting frame 2.
A plurality of substrates 6b are intermittently protruded from one end of the mounting plate 6c, and a side locking piece 6 protrudes from the tips of these substrates at right angles to the substrate and faces toward the center of the opening.
Side locking plates 6 each having a diameter c are provided to protrude toward the indoor side, and the decorative frame 3 has an insertion frame portion 3a and a decorative frame portion 3b integrated into a substantially L-shape with a thick cross section. It is constructed in a rectangular shape by assembling four plurality of frames 3A formed by
A stepped portion 3c extending in the longitudinal direction of the insertion frame portion 3a is formed on the entire outer surface of the end of the insertion frame portion 3a on the side away from the decorative frame portion 3b, and the decorative frame portion 3 of each stepped portion 3c
A guide slope 3d that slopes upward toward the decorative frame portion 3b is formed continuously on the step portion 3c on the side closer to the decorative frame portion 3b, and a guide slope 3d of the frame body 3 is formed on the back side of the decorative frame portion 3b of the frame body. Guide grooves 3e are formed along the length direction, and on the back side of each guide groove 3e, a pair of locking grooves 3f that face each other with the guide groove 3e in between and communicate with the guide groove 3e are formed.
is formed, and the decorative frame 3 has the upper support piece 4b inserted into the locking groove 3f of the upper frame of the decorative frame, and the lower support piece 5d inserted into the locking groove 3f of the lower frame of the decorative frame. The decorative frame mounting structure is characterized in that the decorative frame is installed in an opening of a building by inserting the side locking pieces 6c into the locking grooves 3f of the vertical frame of the decorative frame.