JP3842054B2 - Border bead and frame structure - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a bead for holding an edge of a flat panel body such as a glass plate or an acrylic plate stretched in an opening formed in a door or a wall, and a flat plate such as a glass plate or an acrylic plate in the opening. The present invention relates to a frame structure in which a shaped panel body is stretched.
[0002]
[Prior art]
When a panel body such as a glass plate, an acrylic plate, or a decorative panel with a design is stretched in an opening provided in a door or wall, the edge of the panel body fitted in the opening is trimmed with an edging material. In the housing industry, metal, plastic, or wood has been widely used as a border material of this type. For automobile windows, rubber edging materials that have a high degree of freedom in shape and are easy to achieve watertightness are adopted from the viewpoint of design and waterproofing. Further, in the frame that places importance on the design, the border material itself is made as a frame of the frame with a material that is easy to design.
[0003]
[Problems to be solved by the invention]
The above-described conventional edging material is composed of a material that is rigid except for the vehicle, and basically rims the peripheral edge of the panel body that is fitted in the opening defined by a straight line. The edge of the peripheral edge of the panel body fitted in the opening defined by a curved line such as a round window is formed as a fitting type window using an edge frame formed in accordance with its dimensional shape. That is, the conventional edging material has a small degree of freedom in shape, and when designing a design of a door window, a wall window, or even a frame, the shape-related restrictions must be strong and uniform. There is a problem.
[0004]
The present invention has been made in order to solve the conventional problems, and the problem is that a flat panel having a high degree of freedom capable of dealing with both a straight outline and a curved outline. An object of the present invention is to provide a frame bead that can eliminate the uniformity in which a flat panel body such as a glass plate or an acrylic plate is stretched in the opening.
[0005]
[Means for Solving the Problems]
In order to achieve the above-mentioned object, the invention according to claim 1 is characterized in that a metal core material that can be plastically deformed is coated, and the contour shape is formed on the opening end surface portion and the outer peripheral edge of the opening portion formed in the door or wall. to thereby configured to be secured to follow, the set together a lip tapered at one end edge of the covering only said the other end edge abutting against one side on the side periphery of the aperture opening A pair of engaging portions formed of two sides entering the recessed portion formed on the opening end surface of the portion are integrally formed, and the pair of engaging portions is used to form the outer peripheral edge of the door or wall body and one of the core plates. A means is adopted in which the portion is clamped and the edge of the flat panel body stretched around the opening by the lip is held in close contact with the edge.
[0006]
By adopting the above means, the plastic deformation function of the core material increases the degree of freedom of shape, the elastic coating follows the deformation of the core material, and the edge of the panel body is held in close contact with the lip portion. can do.
[0007]
In order to achieve the above object, the invention of claim 2 is a frame structure that constitutes a door, a window frame, a frame or the like having an opening on which a flat panel body is stretched, and the opening is stretched on the opening. An edge bead including a lip portion and a pair of engaging portions, which are formed by coating a peripheral edge portion of the panel body provided with an elastic material on a metal core material that can be plastically deformed following the outline of the opening portion. Thus, a means is adopted in which the pair of engaging portions sandwich the outer peripheral edge of the frame structure and a part of the core plate, and the edge portion of the panel body is edged and held by the lip portion .
[0008]
By adopting the above-mentioned means, the shape of the opening and the flat panel body stretched thereon can be freely set, and the uniformity of the frame structure can be eliminated.
[0009]
DETAILED DESCRIPTION OF THE INVENTION
1 to 4 relates to a door with a window as a frame structure. This door is attached to the entrance of the building as a fitting so that it can be opened and closed by a hinge. As shown in FIG. 2, the main body 1 is configured such that a decorative board 3 is attached to the front and back of a rectangular wooden core board 2. Has been. In FIG. 1, an opening / closing knob 4 is attached to one side edge of the main body 1 in the longitudinal direction, and a window 5 having a curved outline is provided on the front side. As shown in FIG. 3, the window 5 is made of a curved contour opening 6 formed in the main body 1 and a shape corresponding to the shape of the opening 6. A flat panel body 7 such as an acrylic plate or a decorative board, and a front and back edge bead 8 that holds the front and back edge portions of the panel body 7 in close contact with each other.
[0010]
As shown in FIG. 4, the rim bead 8 has a structure in which a metal strip-like core material 9 such as a plastically deformable aluminum material or soft iron is coated with an elastic material 10 such as rubber or plastic. At one end edge, a channel-shaped engaging portion 11 that sandwiches the peripheral edge of the opening 6 of the front or back decorative plate 3 via an adhesive is integrated with a part of the covering 10 in the longitudinal direction of the edge bead 8. A tapered lip portion 12 formed by a part of the coating 10 is formed integrally with the other end edge side of the surface having a width opposite to the front surface, along the longitudinal direction of the edge bead 8 and obliquely projecting. Has been. The panel body 7 fitted in the middle part of the opening 6 of the main body 1 is mounted on the front and back of the lip of the opening 6 so that each lip part 12 is in close contact with the edge of the panel body 7. The rim bead 8 having the above-described configuration is held in a sandwiched state.
[0011]
In addition, as shown in FIG. 5, the periphery of the opening part 6 which attaches the edge bead 8 forms the recessed part 2A in the both sides of the wooden core board 2 beforehand, and one side in the engaging part 11 of the edge bead 8 is formed. It is processed so that the two sides come into contact with the peripheral edge of the opening and enter into the recessed portion 2A .
[0012]
The core material 9 of the rim bead 8 is provided with perforations 13 in the width direction as shown in FIG. 3, and can be easily bent following the curved shape of the opening 6. Since the lip portion 12 formed by the coating 10 also bends, the edge of the opening 6 and the edge of the panel body 7 are well-bordered along the shape. By using this beading bead 8, the design of the window 5 can be a curved configuration as well as a linear configuration, and the design of the door can be made variously with a high degree of freedom that is out of uniformity. . Since the lip part 12 protrudes diagonally, the difference in thickness of the panel body 7 can be dealt with by elastic deformation, and the edge of the panel body 7 can be trimmed without a gap. This door structure can also be applied to, for example, a frame that emphasizes design. In this case, what is necessary is just to comprise the surface of the coating | cover 10 and the lip | rip part 12 as a design surface by a pattern or an unevenness | corrugation. It can also be applied as a frame structure of a lighting window provided on the wall.
[0013]
The core material 9 may be embedded in the coating 10 or may be inserted into the coating 10 and inserted. Further, regarding the fixing of the rim bead 8, the core member 9 may be used to fix the rim bead 8 from the outside to the lip of the opening 6 by screwing.
[0014]
【The invention's effect】
According to the first aspect of the present invention, there is obtained an edge bead having a high degree of freedom capable of dealing with both a straight outline and a curved outline, which holds and holds the flat panel body.
[0015]
According to invention of Claim 2, the frame structure which can exclude the uniformity which extended | stretched flat panel bodies, such as a glass plate and an acrylic board, in the opening part is obtained.
[Brief description of the drawings]
FIG. 1 is a plan view of a door according to an embodiment.
FIG. 2 is an enlarged cross-sectional view illustrating a configuration of a door window according to the embodiment.
FIG. 3 is an enlarged perspective view showing a configuration of a door window according to the embodiment.
FIG. 4 is a cross-sectional view of the rim bead of the door according to the embodiment.
FIG. 5 is a processing state diagram around the opening to which the edge bead is attached.
[Explanation of symbols]
6: Opening part 7: Panel body 8: Border bead 9: Core material 10: Cover 11: Engagement part 12: Lip part 13: Perforation

Claims (2)

The metal core material that can be plastically deformed is coated so that it can be fixed to the opening end surface portion and the outer peripheral edge of the opening formed on the door or wall body according to the contour shape thereof. A tapered lip is integrally provided on one edge, and one edge that contacts the side edge of the opening and two edges that enter a recessed portion formed on the opening edge of the opening. A pair of engaging portions are integrally formed, and the door and the outer peripheral edge of the wall body and a part of the core plate are sandwiched by the pair of engaging portions, and the opening portion is formed by the lip portion. An edge bead configured to hold the edge of a flat panel body stretched on the edge in close contact. A frame structure that constitutes a door, a window frame, a frame, or the like having an opening on which a flat panel body is stretched, and a peripheral edge of the panel body that is stretched on the opening The edge of the frame structure is formed by the pair of engaging portions by a rim bead having a lip portion coated with an elastic material and a pair of engaging portions that are plastically deformable following a contour of the portion. A frame structure in which a part of the outer peripheral edge and the core plate are sandwiched and the edge portion of the panel body is bordered and held in the close state by the lip portion.

Images