JPH063976Y2 - Frame assembly - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION [Industrial application] The present invention relates to a frame assembly, and more particularly to a frame assembly in which panels such as gates, doors, and sliding doors are stretched.

[Prior Art and Problems to Be Solved] Conventionally, in a frame assembly used for gates, doors, sliding doors, etc. of this type, an inner base frame is first formed, and front and back panels are formed on both front and back surfaces of the base frame. Was fixed.

Then, the frame is attached around the panel fixed to the base frame.

However, in the above-described conventional frame assembly, a base frame for fixing the front and back panels must be formed, which requires labor and cost. It was

Further, since the frame frame is attached to the periphery of the panel fixed to the base frame, there is a drawback that strength cannot be obtained by the frame frame frame assembly.

[Means for Solving Problems] The present invention has been made to solve the above-mentioned conventional problems. As a means for solving the problems, the present invention is a frame assembly in which panels are stretched on both front and back surfaces. In addition, panels are installed on both front and back sides of a frame frame in which upper and lower frames and left and right vertical frames are assembled in a rectangular shape, and at least the upper frame and the left and right vertical frames are connected to each other in the longitudinal direction. Along with forming the stop groove, each locking groove is opened on the front and back sides, respectively, and a locking edge bent inward is formed on the peripheral edge of the front and back panel, and the locking edge is locked by It is inserted into the groove and fixed by a pressing member, and decorative recesses are formed on the respective back surfaces of the front and back panels, and the back surfaces of the recesses are adhered to each other. Provide a plurality of spacers at appropriate places other than the above-mentioned recess for decoration. It is configured to intervene.

[Embodiment] An embodiment of the present invention will be described below with reference to the drawings.

1 to 4 are views showing an embodiment of the present invention.

This frame assembly includes a frame 1 and a panel 2.

The frame frame 1 includes upper and lower frames 3 and 4 and left and right vertical frames 5. The upper and lower stiles 3 and 4 and the left and right stiles 5 are each formed of an extrusion material such as aluminum. The upper and lower frames 3 and 4 and the left and right vertical frames 5 are squarely framed and screwed together. In the figure, 6 is a screw therefor, 7 is a reinforcing plate, and 8 is a screw hole. Further, two panels 2 are stretched on both front and back surfaces of the frame frame 1 assembled as described above.

Due to the tensioning of the panel 2, the upper and lower stiles 3 and 4 and the left and right vertical stiles 5 each have longitudinally continuous locking grooves 9a and 9a.
b and 9c are formed. Each of these locking grooves 9a, 9b,
9c is the front and back surfaces of the rectangular frame 1 and the frame 1 by the locking pieces 10a, 10b, 10c projecting like hooks from the facing surfaces of the upper and lower frames 3 and 4 and the left and right vertical frames 5. Along the inner peripheral portion of the above, the front and back surfaces are continuously formed in an open state.

In addition, the panel 2 has a height and a width that are similar to those of the locking grooves 9a,
9b and 9c are covered, a locking edge 11 is formed on the peripheral edge of the panel 2, and the locking edge 11 is bent and inserted into the locking grooves 9a, 9b and 9c. I have to. In this case, the locking groove 11 is replaced with the locking grooves 9a, 9b, 9
It is bent into an L shape in c and can be pressed against the inner walls of the locking grooves 9a, 9b, 9c.

Then, the pressing member 12 is inserted into the locking grooves 9a, 9b, 9c from above the locking edge 11 to move the locking edge 11 into the locking grooves 9a, 9c.
The panel 2 is fixed by pressing b and 9c against the wall surface. The pressing member 12 is made of a highly elastic material, and in a state of being pushed into the locking grooves 9a, 9b, 9c, the locking edge 11 is strongly pressed against the wall surfaces of the locking grooves 9a, 9b, 9c. The tongue 11 is prevented from being pulled out. A protrusion 13 is formed on each of the upper and lower frames 3 and 4 and the left and right vertical frames 5 at the entrance of the engaging grooves 9a, 9b and 9c to prevent the pressing member 12 from falling off. Further, the pressing member 12 is formed as a continuous integral member over the entire length of the locking grooves 9a, 9b, 9c.

Further, the two panels 2 are formed of an aluminum plate, a steel plate, or the like, and have three recesses 14 for decoration in the approximate center thereof. Then, the concave portion 14 of each panel 2 described above.
The back surfaces of the two are adhered to each other with an adhesive so as to be fixed. In addition, each panel 2 and 2 other than the bonding portion in the recess 14
In the interval, a plurality of spacers 15 are welded and fixed to appropriate positions, and the spacers 15 eliminate the need for filling the core material between the panels 2 and 2 as shown in the figure.

In this way, by assembling the upper and lower frames 3 and 4 and the left and right vertical frames 5 together, it is possible to obtain sufficient strength in the frame frame 1, and as a result, the front and back panels 2 have the base frames inside. It is not necessary and the panel 2 can be fixed easily.

FIG. 5 is a diagram showing another embodiment. In this embodiment, the hook-shaped locking pieces 16 provided on the left and right vertical frames 5 are formed in the shape of a groove so that the tip ends of the locking pieces 16 are close to the vertical frame 5 side. Then, the locking edge 18 of the panel 2 is inserted into the dovetail-shaped locking groove 17, and the pressing member 12 of the locking edge 18 presses against the inclined wall of the locking groove 17 so that the locking edge 18 is fixed. ing. Therefore, the projection 13 for preventing the pressing member 12 from falling off in the above embodiment is unnecessary and is not formed. This state is the same for both upper and lower frames, though not shown.

Other configurations and operations are the same as those in the above-described embodiment, and thus the description thereof is omitted.

FIG. 6 is a diagram showing still another embodiment. In this embodiment, the lower frame 19 is formed of a lower box portion 20 and an upper box portion 21 which is slightly narrower than the lower box portion 20. Is projected to form the locking groove 23. Then, the locking edge 1 of the panel 2 is placed in the locking groove 23.
9 is inserted and fixed by the pressing member 12. Although not shown, this state is the same at least in the upper frame.

Since other configurations and operations are the same as those in the above-mentioned respective embodiments, description thereof will be omitted.

FIG. 7 is a diagram showing still another embodiment. In this embodiment, punching metal is used for the two panels 24. In this case, the lower frame 25 is not formed with a locking piece and a locking groove, and the lower edge 26 of the two panels 24 is extended to the lower surface position of the lower frame 25 and the lower edge 26 of the panel 24 and Frame 2
A gap 27 is formed between the gap 27 and the gap 5, so that rainwater and the like can be discharged from the gap 27. Incidentally, 28 is a spacer.

Since other configurations and operations are the same as those in the above-mentioned respective embodiments, description thereof will be omitted.

In addition, in each of the above-described embodiments, the pressing member 12 is attached to the locking groove 9.
Although the length of the a, 9b, and 9c is set to be the entire length, the length is not limited to this, and may be a length corresponding to the length of the locking grooves 9a, 9b, and 9c, or intermittently as a short length. You may make it insert in a gap | interval suitably.

Further, the fixing of the panels 2 and 24 to each other is not limited to the case of the above-described embodiment, but can be performed at an appropriate place.

Further, for fixing the panels 2 and 24, adhesion, welding or the like can be appropriately selected.

[Effects of the Invention] As described above, in the frame assembly of the present invention, the upper and lower frames and the left and right vertical frames are squarely framed, and panels are stretched on both front and back sides of the framed frame. Therefore, it is possible to obtain sufficient strength by the frame framework, and as a result, the conventional base frame for fixing the panel can be eliminated,
Eliminating the labor conventionally required to form a base frame,
There is an effect that the cost can be reduced.

Further, on the front and back surfaces of the frame frame, there are provided locking grooves that open to the front and back sides, respectively, and the locking edges bent inward at the peripheral edges of the front and back panels are respectively inserted into the locking grooves via a pressing member. Since the panel is inserted and fixed, the fixing of the end portion of the panel can be made firm by the bent locking edge, and the finish of each panel end portion and the frame portion can be improved.

Furthermore, since the front and back panels are each formed with a decorative recess, the back surfaces of the recesses are adhered to each other, and a plurality of spacers are provided with a gap between the panels other than this recess. There is an effect that the fixation of the back panel can be reinforced and the filling core material becomes unnecessary.

Furthermore, the decorative recess of the panel has the effect of decorating the surface of the panel and also reinforcing it.

[Brief description of drawings]

1 is a longitudinal sectional view taken along the line AA of FIG. 4 showing a frame assembly according to an embodiment of the present invention, FIG. 2 is a lateral sectional view taken along the line BB of FIG. 4, and FIG. 1 is an enlarged sectional view of an essential part of FIG. 1, FIG. 4 is an overall front view of a frame assembly according to one embodiment, FIG. 5 is an enlarged sectional view of an essential part of another embodiment, and FIG. FIG. 7 is an enlarged sectional view of an essential part showing another embodiment of the present invention, and FIG. 7 is an enlarged perspective view of an essential part showing still another embodiment. 1: Frame frame, 2, 24: Panel 3: Upper frame, 4, 19, 25: Lower frame 5: Vertical frame 9a, 9b, 9c, 17, 23: Locking groove 11, 18: Locking edge, 12: Holding member 14: Recessed portion for decoration 15, 28: Spacer

Claims (1)

[Scope of utility model registration request] 1. A frame assembly comprising the following requirements formed by tensioning panels on both front and back sides. (B) Panels are stretched on both the front and back sides of a frame frame in which the upper and lower frames and the left and right vertical frames are combined in a rectangular frame. (B) At least front and back surfaces of the upper frame and the left and right vertical frames are provided with continuous engagement grooves in the longitudinal direction, and each engagement groove is opened on the front and back sides. (C) Locking edges bent inward are formed on the peripheral edges of the front and back panels, and the locking edges are inserted into the locking grooves and fixed by a pressing member. (D) Forming a decorative recess on each of the back surfaces of the front and back panels,
The back surfaces of the recesses are adhered to each other. (E) The front and back panels are each formed by interposing a plurality of spacers at appropriate positions other than the decorative recesses between the panels.