JPH0239768Y2 - - Google Patents

Description

[Detailed description of the invention] This invention relates to furniture, furniture doors, fittings, and top plates for picture frame desks, wagons, etc.

Generally, in this type of top board with a stile, it is common practice to fix the end plate by attaching a holding frame that holds the end plate to the frame body using screws, nails, or the like.
Therefore, the assembly is very time-consuming and inefficient, and if the head plate is made of glass, unreasonable stress is applied to the glass when screws or nails are press-fitted, causing damage. Because the screws and nails are exposed on the surface of the holding frame, even if decorative screws and nails were used, they would be unnatural and unsightly, and each mirror plate could not be stably supported and tightly clamped. There were flaws.

Therefore, this invention improves each of the above-mentioned drawbacks, and the frame is composed of a main frame and a restraining frame, and the main frame includes a receiving ridge, a supporting receiving part, a groove locking part, and a holding part. Next, the holding frame has a substantially F-shaped cross section, and a soft elastic body is integrally molded on the tip of the side that presses against the end plate, and the insertion protrusion in the approximate center is formed with a soft elastic body. The provided locking protrusion is fitted into the recessed groove locking portion, and the pressing edge on the outside of the holding frame is pressed against and supported by the receiving step. Therefore, since the outer periphery of the frame is covered with an outer covering such as a synthetic resin sheet or plastic molding material, the surface is finished very cleanly, which not only widens the range of uses but also provides a very luxurious effect. There is. Furthermore, the soft elastic body of the holding frame has the effect of compressing the end plate in a cushioning manner, and the locking protrusion ensures firm fixation.

Next, an embodiment of this invention will be described with reference to the drawings. The top plate main body 1 with a stile is composed of a stile body 2 and a mirror plate 3. The frame 2 is composed of a main frame 4 and a restraining frame 5, and the main frame 4 has an outer cover 6 such as a synthetic resin sheet or plastic molding material with various designs printed on its surface. A core material 7 such as plywood or various boards is inserted inside the core material 7 to form a rectangular frame.

Next, on the inner circumferential surface of the main frame 4, from the end, a receiving protrusion 15 is attached to the core material 7, a supporting receiving part 8 is attached to a part of the outer cover 6, a groove locking part 9 and a receiving stage are attached to the inner peripheral surface of the main frame 4. The portions 10 are formed adjacent to each other in a stepped manner.

Next, the holding frame 5 is molded from hard synthetic resin and has a substantially F-shaped cross section, and when pressed against the end plate 3, a soft elastic body 14 is integrally molded at the end of the side, and an insertion protrusion is formed approximately in the center. A piece 11 is provided, and a locking protrusion 12 that is inserted into the groove locking part 9 is formed at the tip of the insertion protrusion piece 11.

Furthermore, a pressing edge 13 is formed on the outside of the restraining frame 5 at a location where it comes into pressure contact with the receiving step portion 10.

This invention is constructed as described above, and in order to assemble the top plate 1 with a stile, the core material 7 and the outer cover 6 are attached to the corners of the inner peripheral surface of the main frame 4, as shown in FIG. A stepped portion is formed by.

Next, the end plate 3 is inserted into the support receiving part 8 of the core material 7 provided in the main frame 4 of the frame 2, and is held by the receiving protrusion 15, and the locking protrusion of the insertion protrusion 11 of the holding frame 5 1
2 is fitted into the opposing groove locking part 9, the end plate 3 is pressed with the soft elastic body 14 in a cushioning manner, and the pressing edge 13 allows the end plate 3 to be stably attached to the receiving part 10 of the main frame 4. It is designed to press into contact.

As mentioned above, this idea uses a core material such as plywood inside the frame, which has the effect of making it significantly tougher.
The synthetic resin sheet or plastic outer cover that covers the core material has the excellent effect of providing a very clean surface and a very luxurious appearance. The holding frame that presses the end plate against the main frame allows the fitting operation to be performed quickly and securely and firmly, and the soft elastic material of the hold down sufficiently buffers and holds vibrations generated in the end plate. It has excellent effects. Furthermore, the locking part of the holding frame elastically engages with the groove locking part, preventing it from coming off easily, and the pressing edge is stably pressed against the bullet receiving part provided on the main frame. This has the effect of ensuring secure fixation.

Furthermore, the support receiving part, the groove locking part, and the step part provided in a stepped manner on the inner peripheral surface of the main frame make it very easy to fit the end plate, and the shape is strengthened.
It also has the practical effect of preventing warpage and bending.

[Brief explanation of the drawing]

The drawing shows one embodiment of this invention.
The figure is a front view of the top plate with a stile, and the second figure is A-A of the first figure.
It is a sectional view with a part of the line cut away. Code 1 is the main body of the top plate with frame, 2 is the frame, 3 is the mirror plate,
4 is the main frame, 5 is the holding frame, 6 is the outer cover, 7 is the core material, 8 is the support portion, 9 is the groove locking portion, 10 is the receiving portion, 11 is the insertion protrusion, and 13 is the pressing edge. , 14 is a soft elastic body, and 15 is a receiving protrusion.

Claims (1)

[Scope of utility model registration request] In a top plate with a frame, which is composed of a frame body 2 consisting of a main frame 4 and a restraining frame 5, and various mirror plates 3 held between the inner circumferential surface of the frame body 2, the main frame 4 has an internal structure. It has a core material 7 such as plywood, the outer periphery of the core material 7 is covered with an outer covering 6 such as a sheet made of synthetic resin or a plastic profile, and the corners of the inner peripheral surface of the main frame 4 are covered with The receiving flange 15, the supporting receiving part 8, the groove locking part 9, and the receiving step part 10 are formed adjacent to each other in a stepped manner from the end, and the holding frame 5 is made of hard synthetic resin and has a cross section. The holding frame 5 is formed into a substantially F shape, and a soft elastic body 14 is integrally molded at the end of the holding frame 5 on the side that presses against the mirror plate 3, and a locking protrusion 12 is provided on the insertion protrusion 11 in the substantially central part. is fitted into the groove locking part 9, and the outer pressing edge 13 of the holding frame 5 is pressed and supported by the receiving part 10. .