JPH0740580Y2 - Structure of panel with end plate - Google Patents

Description

[Detailed Description of the Invention] [Industrial application] The present invention relates to the structure of a panel provided with a mirror plate, and more specifically, to improve the holding strength of the mirror plate while avoiding nailing work, and also to improve workability. It is related to the technology.

[Prior Art] Conventionally, as shown in FIG. 4, the structure of a panel provided with an end plate has an end plate 3 mounted on a receiving portion of a frame member 1a having an L-shaped cross section, which is driven by a nail b. In the case of the fixed structure, the nail b is an obstacle to cutting the panel provided with the end plate at a proper position, and it is impossible to cut at a position where it is likely to be cut. Therefore, as shown in FIG. 5, the groove 2b is formed in the frame member 1b.
There is a configuration in which the peripheral edge of the end plate 3 is inserted into the concave groove 2b.

[Problems to be solved by the invention] However, in such a configuration, nailing work can be avoided, but the work of inserting the peripheral edge of the end plate 3 into the concave groove 2b is troublesome and the workability is poor, Therefore, when increasing the width of the concave groove 2b, there is a problem that the holding force for holding the end plate 3 in the concave groove 2b is weak and the end plate 3 rattles in the concave groove 2b.

The present invention has been made in view of such problems,
It is an object of the present invention to provide a panel structure provided with a mirror plate, which can improve workability while avoiding nailing work and can increase holding strength of the mirror plate.

[Means for Solving the Problem] The structure of the panel provided with the end plate of the present invention includes the end plate in which the peripheral edge C of the end plate 3 is inserted and held in the concave groove 2 provided in the frame member 1 at the peripheral portion. In the panel structure, on the outer surface of the peripheral edge C of the end plate 3, an inclined holding surface 4 ″ is also provided on a portion 3 a of the inner surface of the concave groove 2 facing the inclined holding surface 4, and one side wall a of the concave groove 2 is provided. The length is formed to be longer than the length of the other side wall B of the groove 2, and a curved portion inclined so as to taper from the base a to the tip b of the side wall a is formed on the side wall b. Also in the peripheral edge c of the end plate 3 which is formed on the surface c of the a and is inserted and held in the concave groove 2, a curved portion inclined so as to taper from the base portion d to the tip e thereof is formed. Formed on the surface f, the curved surface c of the frame material 1 and the curved surface f of the end plate 3 are integrated into a panel. It is obtained so as to emerge on the surface H.

[Operation] As described above, on the outer surface of the peripheral edge C of the end plate 3, the inclined holding surface 4 ″ is also provided in the portion 3a of the inner surface of the concave groove 2 facing the inclined holding surface 4, and the concave groove 2 of the frame member 1 is provided. The length of one side wall a is formed longer than the length of the other side wall b of the concave groove 2, and the curved part is inclined so as to taper from the base a to the tip b of the side wall a. Is formed on the surface c of the one side wall a, and the peripheral edge c of the end plate 3 inserted and held in the concave groove 2 is also provided with a curved portion that is tapered so as to taper from the base portion d to the tip e. Forming on the surface f of the peripheral edge c, the curved surface c of the frame material 1 and the curved surface f of the end plate 3 are integrally exposed on the front surface H of the panel, thereby performing nailing work. While avoiding, in the concave groove 2, the longer side wall a is used as a guide to insert the peripheral edge c of the end plate 3 into the concave groove 2, Inclined holding surface 4 and a straight line holding surface of the opposing groove 2 the inner surface to be inclined about the inlet side outwardly 2 of the inner surface 4 '
The edge of the end plate 3 is firmly held by and the holding strength of the end plate 3 is sufficient.

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

The panel A is constructed as a waist wall panel of a living room, for example. The panel A is one in which the peripheral edge of the end plate 3 is inserted and held in the concave groove 2 provided in the frame material 1 in the vertical and horizontal peripheral portions. Specifically, on the outer surface of the peripheral edge C of the end plate 3, an inclined holding surface 4 ″ is also provided in a portion 3 a of the inner surface of the concave groove 2 facing the inclined holding surface 4, and one side wall of the concave groove 2 of the frame material 1. The length of a is formed longer than the length of the other sidewall b of the concave groove 2, and the curved portion inclined so as to taper from the base portion a to the tip b of the one sidewall a is formed. Also on the peripheral edge c of the end plate 3 which is formed on the surface c of the one side wall a and is inserted and held in the concave groove 2, a curved portion inclined so as to taper from the base portion d to the tip e thereof is formed. The curved surface c of the frame member 1 and the curved surface f of the end plate 3 are formed on the surface f of the c.
And appear together on the front face H of the panel.

Then, in the concave groove 2 of the frame member 1, the peripheral side C of the end plate 3 is inserted into the concave groove 2 of the frame member 1 using the longer one side wall a as a guide, and the inner surface of the concave groove 2 is inclined outward toward the inlet side. The straight holding surface 4'is formed on the inner surface of the inclined holding surface 4 and the concave groove 2 facing the inclined holding surface 4.
Thus, the peripheral edge C of the end plate 3 is firmly held. A rubber-based adhesive 5 is injected into the recessed groove 2 to enhance the holding strength of the end plate 3 and the airtightness of the portion. As shown in FIG. 3, the panel A constructed in this manner is appropriately cut at the corners of the walls, and is constructed by, for example, butting the patterns of the end plate 3 so as to join them.

In the embodiment, the inclined holding surface 4 ″ is also provided on the outer surface of the peripheral edge C of the end plate 3 at the portion 3a of the inner surface of the concave groove 2 that faces the inclined holding surface 4. By doing so, the peripheral portion is formed. In the state where the peripheral edge C of the end plate 3 is inserted and held in the concave groove 2 provided in the frame member 1, the inclined holding surface 4 causes the peripheral edge C of the end plate 3 to move between the curved surface c of the frame member 1 and the end plate 3. Curved surface f
Side, that is, the pressing force acts on the front surface H side of the panel. The pressing force is applied to the longer side wall a of the concave groove 2 as a force of deforming the front surface H side of the panel, but from the base a of the one side wall a of the concave groove 2 of the frame material 1 to the tip b. In addition to being formed so as to be tapered, the peripheral edge of the end plate 3 is also formed so as to be tapered from the base portion d to the tip e thereof. Since the base portion d is formed thicker than the respective tip ends b and e, the base portion d is not broken.

[Effect of the Invention] In summary, according to the present invention, one side wall of the concave groove is formed longer than the other side wall of the concave groove, and the one side wall is tapered from the base to the tip. Is formed on the surface of one of the side walls of the end plate, and the end of the end plate inserted and held in the groove is also curved so as to be tapered from the base to the tip. Since the outer peripheral surface of the end plate is formed on the peripheral surface of the frame member, the curved surface of the frame member and the curved surface of the end plate are integrated when the peripheral edge of the end plate is inserted and held in the groove provided in the peripheral frame member. And then appearing on the front surface of the panel, the front surface of the panel, that is, the joint portion of the frame member and the end plate when viewed from the front surface of the panel has a rounded and very suitable appearance. There is an advantage.

Moreover, since the inclined holding surface is also provided on the outer surface of the peripheral edge of the end plate facing the inclined holding surface of the inner surface of the recessed groove, the peripheral edge of the end plate is inserted into the recessed groove formed in the peripheral frame member. In the held state, the inclined holding surface causes the peripheral edge of the end plate to exert a pressing force on the curved surface of the frame member and the curved surface side of the end plate, that is, the front side of the panel. Although it will be applied to the side wall of the frame as a force to deform it to the front side of the panel, it will be formed so as to taper from the base of one side wall of the concave groove of the frame material to the tip, and at the base of the end plate of the end plate as well. Since it is formed so as to taper from the end to the tip, the base portion of one side wall and the base portion of the peripheral edge of the end plate are formed thicker than the tip and the tip, respectively, so that the portion does not break. , Furthermore, the concave groove provided in the peripheral frame material , In the state of being inserted and held the periphery of the end plate, there is an advantage that the tip of the peripheral edge of the end plate in the groove of the frame member is engaged firmly fitted junction state between the frame material and the end plate is securely.

[Brief description of drawings]

FIG. 1 is a cross-sectional view of an embodiment of the present invention, FIG. 2 is a front view of the same, FIG. 3 is a perspective view of the same construction state, FIG. 4 is a cross-sectional view of a conventional example, and FIG. FIG. 7 is a sectional view of a conventional example of FIG. 1 is a frame member, 2 is a concave groove, 3 is an end plate, 3a is a portion facing the inclined holding surface of the inner surface of the concave groove, 4 is an inclined holding surface of the inner surface of the concave groove,
4 ″ is an inclined holding surface on the outer surface of the peripheral edge of the end plate, a and b are one side wall and the other side wall of the groove, c is the peripheral edge of the end plate, a is the base of one side wall of the groove, and b is one side wall of the groove. Of the base of the groove, c is the curved surface of one side wall of the groove, d is the base of the peripheral edge of the mirror plate, e is the tip of the peripheral edge of the mirror plate, f is the curved surface of the mirror plate, and H is the curved surface of the frame material. The front surface of the panel in which the surface of the panel and the curved surface of the end plate are integrated.

Claims (1)

[Scope of utility model registration request] 1. A panel structure comprising a mirror plate in which a peripheral edge of the mirror plate is inserted and held in a groove provided in a frame member at a peripheral portion,
On the outer surface of the peripheral edge of the end plate, an inclined holding surface is also provided in a portion facing the inclined holding surface of the inner surface of the concave groove, and the length of one side wall of the concave groove is compared with the length of the other side wall of the concave groove. Along with forming the long side, a curved portion inclined so as to taper from the base of the one side wall to the tip is formed on the surface of the one side wall, and also on the peripheral edge of the end plate inserted and held in the concave groove,
The curved surface of the frame member and the curved surface of the end plate are integrally formed by forming a curved portion that is inclined so as to taper from the base portion to the tip on the peripheral surface thereof. The structure of the panel with the end plate that was designed to appear in.