JP2005068960A - Panel board and door using the same - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a panel board capable of providing a door having an appearance such as a framing which can be produced easily without using tongue or punching for wooden doweling and also providing panel board to which fixtures can be installed relatively freely. <P>SOLUTION: This door comprises frame bodies formed to rectangular shapes from vertical frame members 11 and 12 and horizontal frame members; a panel board 20 arranged in an opening at the inner side of the frame body; vertical surfacing members 15 and 16 covering the front, rear surfaces of the vertical frame members and vertical surface members 15 and 16 covering butt end surfaces at the outer side and the front and rear surface of the vertical members; which is equipped with lateral surface members covering the front and rear surfaces of the horizontal members. The panel board comprises a pair of vertical members 21 and 22 facing each other; a board-like member 23 connecting a pair of the vertical members together; and a decorative sheet covering all the surface of a pair of vertical member and plate-shaped member; and the thickness of at least outer edge portion of the vertical members is set almost equal to the thickness of the frame body.The tip of the vertical surface member is protruded to the opening at the inner side edge of the vertical frame member, and an outer edge member of this vertical member of the panel board is fitted between the tip protruded members of the vertical surface member. <P>COPYRIGHT: (C)2005,JPO&NCIPI

Description

  The present invention relates to an end plate and a door using the same.

As a conventional door, for example, a door that is configured by combining left and right vertical frame members, upper and lower horizontal frame members, and an intermediate intermediate frame member in a frame shape is known (for example, Patent Document 1 below). reference).
JP 2002-309860 A.

  In this door, a fruit is formed in each of the connecting portions of the vertical frame member and the horizontal frame member, and the frame member is connected through the fitting of these fruits. In addition to this, wood dowels are used together at the connecting portion. For example, one side of the vertical frame member is connected to the upper and lower horizontal frame members by actual fitting and a wooden dowel to form a three-sided frame, and the end plate is inserted into a groove formed along the inner periphery of the three-sided frame. After inserting the convex edge, the other vertical frame member is incorporated into the three-way frame, and the left and right vertical frame members are pressed toward the center side by a press machine to obtain a strong braid.

  Since such a conventional door is assembled using left and right vertical frame members, upper and lower horizontal frame members, and other frame members, the door itself is robust, and has a sense of weight and luxury. It is rich. However, manufacturing of the door requires actual processing or hole processing for wooden dowels on the frame member, and the shape of the frame member is complicated, so that dimensional accuracy is also required. Further, the work of connecting the frame members to each other to perform the braiding is troublesome and requires skill.

  Therefore, the problem to be solved by the present invention is to provide a door that can be easily manufactured without performing actual processing or hole processing for wood dowels, but looks like a kite assembly in appearance. .

  Another problem to be solved by the present invention is to provide a door mirror plate having a novel configuration that can be made relatively freely.

  In order to achieve the above object, an end plate according to the present invention is an end plate disposed in an inner opening of a frame that is a core member of a door, and a pair of vertical members provided opposite to each other and the pair of vertical members. A plate-like member connecting the members and a decorative sheet covering the entire surface of the pair of vertical members and the plate-like member, and the thickness of at least the outer edge of the vertical member is set to be approximately equal to the thickness of the frame body It is a feature.

  Further, the door according to the present invention includes a frame formed in a rectangular shape from a vertical frame member and a horizontal frame member, an end plate disposed in an inner opening of the frame, front and back surfaces of the vertical frame member, and an outer cuff surface. A longitudinal surface material that covers the front and back surfaces of the horizontal frame member, and the end plate includes a pair of vertical members that are provided to face each other, and a plate-like member that connects the pair of vertical members. The pair of vertical members and a decorative sheet covering the entire surface of the plate-like member, and the thickness of at least the outer edge of the vertical member is set to be substantially equal to the thickness of the frame, and the front end of the vertical surface material is the vertical frame It protrudes to the inner opening of the frame body beyond the inner edge of the member, and the outer edge of the vertical member of the end plate is fitted between the protruding ends of the vertical surface material.

  Since the end plate according to the present invention has a pair of vertical members provided to face each other, it is possible to give a relatively free shape by making the vertical member, and to give a design change to both sides of the end plate Can do. In addition, since the entire surface of the vertical member and the plate-like member is covered with the decorative sheet, it is possible to give the impression that the entire end plate has been cut out from one material, and has a high-class design. To demonstrate. Furthermore, since the thickness of at least the outer edge of the vertical member is substantially equal to the thickness of the frame, when the end plate is disposed in the inner opening of the frame, the outer edge of the vertical member is the surface of the opening. It does not protrude from the back side.

  In the door according to the present invention, the frame body is covered with the vertical surface material and the horizontal surface material, so that the finished surface and dimensional accuracy of the frame body can be widened. Further, the front end of the vertical surface member protrudes beyond the inner edge of the vertical frame member into the inner opening of the frame body, and the outer edge portion of the vertical member of the end plate is fitted between the front end protruding portions of the vertical surface member. Since the connection configuration is adopted, the dimensional accuracy of the end plate can be widened. Moreover, skill is not required for the assembly of the door, and it does not take time.

  A door according to an embodiment of the present invention will be described below with reference to FIGS. This door can be suitably used as a door of a general house or a building, particularly as an interior door.

  The door includes a frame 10 (FIG. 5) having left and right vertical frame members 11 and 12 and upper and lower horizontal frame members 13 and 14, and left and right covers covering the surfaces of the left and right vertical frame members 11 and 12. Vertical surface members 15 and 16, upper and lower horizontal surface members 17 and 18 covering the surfaces of the upper and lower horizontal frame members 13 and 14, and an end plate 20 disposed in the inner opening 19 (FIG. 5) of the frame body 10. Have

  The end plate 20 has left and right vertical members 21 and 22 provided opposite to each other, a plate-like member 23 provided between the left and right vertical members 21 and 22, and the entire surfaces of the vertical members 21 and 22 and the plate-like member 23. It is comprised from the decorative sheet (not shown) to cover. The plate-like member 23 is inserted between the left and right vertical members 21 and 22 by bonding the left and right edges thereof into grooves 21a and 22a formed on the opposing inner surfaces of the left and right vertical members 21 and 22. It is stationary (Figure 3). The materials of the vertical members 21 and 22 and the plate-like member 23 constituting the end plate 20 are wood, such as plywood, wood fiber board (MDF, etc.), wood-cut piece board, single board laminated board, styrene resin board, vinyl chloride resin A synthetic resin such as a plate, a reinforced plastic plate, a foamed polystyrene resin plate, and a foamed urethane resin plate, wood-based materials, a synthetic resin-based material, or a composite laminated plate of a wood-based material and a synthetic resin-based material can be used. The thickness of the plate-like member 23 is appropriately selected according to the application and intended use, and can be set to 2 to 6 mm, for example. The decorative sheet is a material having flexibility and elasticity. For example, a natural veneer obtained by cutting natural wood, an artificial veneer, a synthetic resin sheet such as an olefin resin / vinyl chloride resin, or the like can be used. A decorative sheet may be obtained by printing various patterns on a sheet having flexibility and elasticity. As thickness of a decorative sheet, it can set arbitrarily from the range of 0.05-1 mm, for example. In order to attach the decorative sheet to the entire surfaces of the longitudinal members 21, 22 and the plate-like member 23, a thermoplastic adhesive is generally used. For example, a vinyl acetate resin or the like is used to improve water resistance, such as a thermosetting resin or urea. What mixed powder etc. can be used. Instead of the decorative sheet, the entire surfaces of the vertical members 21, 22 and the plate-like member 23 may be coated to form a decorative layer.

  The left vertical surface material 15 is attached so as to cover the three surfaces including the outer end of the left vertical frame member 11, and similarly, the right vertical surface material 16 is applied so as to cover the three surfaces including the outer end of the right vertical frame member 12. Worn (FIG. 3). These longitudinal surface materials 15 and 16 are obtained by attaching a decorative material 27 to one surface of a plate-like base material 26, and from a surface opposite to the decorative material 27 adhesive surface approximately in the longitudinal direction. It is bent along a pair of U-grooves 28, 28 engraved and formed over substantially the entire thickness of the base material 26, and is adhered to the three surfaces of the vertical frame members 11, 12 (FIG. 7).

  As a material of the base material 26, a plywood or a wood type fiberboard (MDF or the like) is preferably used. Although the thickness of the base material 226 is arbitrarily selected according to the use or purpose of use of the door, it can be set within a range of 3 to 6 mm, for example. The decorative material 27 is a flexible material such as a natural veneer obtained by cutting natural wood, an artificial veneer, or a synthetic resin sheet such as an olefin resin / vinyl chloride resin. You may use for the decorative material 27 what printed various patterns on the sheet | seat which has flexibility. The thickness of the decorative material 27 can be arbitrarily set, for example, in the range of 0.05 to 1 mm. The adhesive for sticking the decorative material 27 to the base material 26 is a thermoplastic adhesive, for example, a vinyl acetate resin or the like mixed with a thermosetting resin or urea powder to improve water resistance. Can be used. The surface of the base material 26 may be painted to form a decorative layer, and the decorative material 27 may be used instead.

  The distance p between the inner edges of the U grooves 28 and 28 is substantially the same as the thickness Z (FIG. 6) of the frame body, and by injecting an adhesive into the U grooves 28 and 28 and bending them substantially at right angles, The outer end of the vertical frame members 11 and 12 is covered with the portion between the grooves. At both ends of the base material 26, there are provided thin portions 29, 29 formed by cutting out so that the thickness is less than half of the total thickness of the longitudinal surface members 15, 16, and the thin portions 29, 29 at both ends are provided. Are formed with a pair of V-grooves 30, 30 that are engraved over substantially the entire thickness of the base material 26 from the surface opposite to the surface on which the decorative material 27 is adhered. The distance a from the outer edge of the U groove 28 to the center of the V groove 30 (the V groove located inward of the pair of V grooves) of the thin base portion 29 is the width X1 of the vertical frame members 11 and 12 (FIG. 5). The vertical surface members 15 and 16 extend further inward from the inner edges of the vertical frame members 11 and 12 because they are formed larger.

  The adhesive to be injected into the U groove 28 is soft and elastic even after bonding. For example, a synthetic rubber material, a natural rubber material, a foamed material having bubbles, an unfoamed material having no bubbles, or the like may be used. In particular, a soft synthetic resin material such as styrene / butadiene / styrene block copolymer (SBS), styrene / butadiene / rubber (SBR), or silicon resin is suitable. Using an adhesive appropriately selected from these, the U groove 28 is applied or filled by the hot melt method.

  On the other hand, the adhesive poured into the V-grooves 30 and 34 (described later) is an adhesive having a property of becoming hard after bonding, and is preferably, for example, a synthetic rubber type, a urethane type, an ethylene vinyl acetate type or the like. Vinyl, amino, phenol, epoxy, silicon, urea, melamine, acrylic, resorcinol, ethylene vinyl acetate, and the like can also be used. Using an adhesive appropriately selected from these, the V grooves 30 and 34 are applied or filled by a hot melt method.

  The end shape of the vertical surface materials 15 and 16 will be described in detail with reference to FIG. 8. As described above, both ends of the vertical surface materials 15 and 16 having the total thickness c of the base material 26 and the decorative material 27 are defined. Thin portions 29 and 29 are formed by cutting out from the base material 26 side so that the thickness is less than half (total thickness b with the decorative material 27), and the thin portions 29 and 29 at both ends are respectively formed. A pair of V-grooves 30 and 30 are formed by engraving and forming substantially the entire thickness of the base material 26 from the surface opposite to the surface on which the decorative material 27 is adhered. The opening angle of each V-groove 30 is 90 degrees, and after filling the two V-grooves 30 and 30 with the adhesive, the V-grooves 30 and 30 are sequentially bent to form the thin base end portion 31a and the folded portion 31b. A hook-shaped tip 31 is formed.

  Since the thickness b of the thin portion 29 is less than half of the thickness of the vertical surface members 15 and 16, a gap of dimension h is formed between the thin base end portion 31a and the folded portion 31b. That is, c = b × 2 + h. If the gap dimension h becomes too large, the folded portion 31b is fixed in a parallel state (a state that is flush with the base material 26) when the thin portion 29 is bent at the V-grooves 30 and 30 into a bowl shape. Therefore, it is preferable to set the thickness b of the thin portion 29 so that the gap dimension h is 20% or less of the thickness c of the longitudinal surface materials 15 and 16. The folded portion 31b is shorter than the thin base end portion 31a, and a gap of dimension g is formed between the distal end of the folded portion 31b and the end position of the full thickness portions of the vertical surface members 15 and 16. That is, f = e + g. When the thin portion 29 is bent at the V-grooves 30, 30, the adhesive filled in the V-groove overflows, but the gaps h, g function as a reservoir for the adhesive overflowing, so that the vertical surface material The adhesive does not overflow to the back side of 15 and 16. The dimension d between the V grooves 30 and 30 is formed to be equal to the thickness c of the longitudinal surface materials 15 and 16.

  As shown in FIG. 4, the upper horizontal surface material 17 is a pair of upper and lower surface materials 17 and 17 that cover the front and back surfaces of the upper horizontal frame member 13, and each is attached to the front and back surfaces of the upper horizontal frame member 13. The The pair of front and back upper and lower surface members 17 and 17 extend downward from the front and back surfaces of the upper horizontal frame member 13, and the extended portions are folded inward and upward to form hook-shaped tip portions 24 and 24. The upper end portion of the 20 plate-like members 23 is clamped and fixed between the flange-shaped tip portions 24 and 24. Similarly, the lower horizontal surface material 18 is a pair of front and back lower horizontal surface materials 18 and 18 that cover the front and back surfaces of the lower horizontal frame member 14, and each is attached to the front and back surfaces of the lower horizontal frame member 14. A pair of front and back lower horizontal surface members 18, 18 extend upward from the front and back surfaces of the lower horizontal frame member 14, and the extended portions are folded inward and downward to form hook-shaped tip portions 25, 25. The lower end portion of the 20 plate-like members 23 is clamped and fixed between the flange-like tip portions 25 and 25.

  The lateral surface members 17 and 18 are obtained by attaching a decorative material 33 to one surface of a plate-like base material 32 and starting from a surface opposite to the decorative material 33 adhesive surface at one end in the longitudinal direction. It is bent along a pair of V-grooves 34, 34 engraved and formed over substantially the entire thickness of the material 32, and is attached to the front and back surfaces of the lateral frame members 13, 14 as ridge-shaped tip portions 24, 25, respectively. (FIG. 9). The opening angle of each V-groove 34 is 90 degrees, and after filling the two V-grooves 34 and 34 with the adhesive, the V-grooves 34 and 34 are sequentially bent to form hook-shaped tip portions 24 and 25. Yes. The distances i1 and i2 between the center position of the V groove 34 located on the inner side and the other end of the lateral surface members 17 and 18 are the height Y1 (FIG. 5) of the lower lateral frame member 14 and the upper The lateral surface member 17 is formed to be larger than the height Y2 (FIG. 5) of the upper horizontal frame member 13, the hook-shaped tip 24 is below the upper horizontal frame member 13, and the hook-shaped tip 25 is the lower horizontal frame member 14. (Fig. 4).

  According to the embodiment shown in FIG. 5, the left and right vertical frame members 11 and 12 and the upper and lower horizontal frame members 13 and 14 constituting the frame body 10 are all plate-like members, but are not limited to this. However, the shape and the configuration are arbitrary as long as they can be the core of the door. For example, rod-like members assembled in a lattice shape may be used as the left and right vertical frame members 11 and 12 and the upper and lower horizontal frame members 13 and 14. As a material of the structural members 11, 12, 13, and 14 of the frame body 10, a plywood or a wood fiber system (MDF or the like) is preferably used. Although it is arbitrarily selected according to the thickness Z (FIG. 6) of the frame body 10, the use or purpose of use of the door, it can be set within a range of 20 to 50 mm, for example.

  A method for manufacturing a door having the above-described configuration will be described below with reference to FIGS.

  First, both ends of the left and right vertical surface members 15 and 16 (FIG. 7) are sequentially bent at the V-grooves 30 and 30 to form a bowl-shaped tip portion 31 having a thin base end portion 31a and a folded portion 31b (FIG. 8). (B)) and the upper and lower horizontal surface members 17 and 18 (FIG. 9: As described above, since the upper and lower horizontal surface members 17 and 18 are used separately on the front and back of the frame 10, the pair of One of the upper and lower horizontal surface materials 17 and 18 is used here, and one end of each of the vertical surface materials 24 and 25 (FIG. 4) is formed by sequentially bending one end with V grooves 34 and 34. 15, 16 and the lateral surface materials 17, 18 are assembled in a rectangular shape as shown in FIG. Or, after assembling the materials with the decorative materials 27 and 33 on the base materials 26 and 32 into a rectangular shape, the U-groove 28 and the V-grooves 30 and 34 are engraved and formed at these predetermined locations, and 10 may be formed by bending the V-grooves 30 and 34 to form hook-shaped tip portions 31, 24 and 25. As described above, when the grooves 30 and 34 are bent, the curing speed is relatively slow, and an adhesive that is cured after filling the V-grooves and then forming the hook-shaped tip portions 31, 24 and 25 is used. Then, the adhesive is filled in the V-grooves 30 and 34 by the hot melt method, and then bent and cured to retain the shape of the hook-shaped tip portions 31, 24, and 25. For the upper and lower lateral surface members 17 and 18, after confirming that the adhesive filled in the V-grooves 34 and 34 was cured after forming the hook-shaped tip portions 24 and 25, both ends of the hook-shaped tip portions 24 and 25. Is cut out in accordance with the shape of the inner peripheral side of the left and right vertical members 21, 22 of the end plate 20. In this embodiment, since the left and right vertical members 21 and 22 have curved inner surface shapes (FIG. 3), both ends of the bowl-shaped tip portions 24 and 25 are cut out in a curved shape corresponding to this (FIG. 10). ).

  Next, as shown in FIG. 10, the frame 10 (FIG. 5) prepared in advance in a rectangular shape on the left and right vertical surface materials 15 and 16 and the vertical and horizontal surface materials 17 and 18 assembled in a rectangular shape. ) And affixed with an optional adhesive (FIG. 11). In placing the frame body 10, the left and right side edges of the frame body 10 are placed so as to be along the inner opening edge of the U groove 28 inside the left and right vertical surface members 16 and 17. At this time, an adhesive is applied to the left and right vertical surface members 15 and 16 and the upper and lower horizontal surface members 17 and 18 in the lower surface of the frame body 10 and / or the region corresponding to the lower surface of the frame body 10, and the frame body 10 is mounted. Adhere.

  On the other hand, the end plate 20 is separately prepared and prepared. The end plate 20 is manufactured by fitting both end edges of the plate-like member 23 into the grooves 21a and 22a formed along the inner circumference of the pair of vertical members 21 and 22, and joining and integrating them with an arbitrary adhesive. A decorative material (not shown) is pasted on the front and back surfaces to unify the appearance. The end plate 20 manufactured in this way is inserted from above into the inner opening 19 of the frame 10 mounted and fixed on the left and right vertical surface materials 15 and 16 and the upper and lower horizontal surface materials 17 and 18. Thereby, as for the end plate 20, the vertical members 21 and 22 are mounted in the folding | returning part 31b of each hook-shaped front-end | tip part 31 of the right-and-left vertical surface materials 15 and 16, and the vertical edge part of the plate-shaped member 23 is an up-and-down horizontal surface It will be in the state mounted in the folding | turning part 24b, 25b of each bowl-shaped front-end | tip part 24, 25 of the materials 17 and 18. FIG. An arbitrary adhesive is applied to one or both of the joint portions between the end plate 20 and the left and right vertical surface members 15 and 16 and the upper and lower horizontal surface members 17 and 18, and the end plate 20 is mounted and attached.

  Further, the developed portions of the left and right vertical surface materials 15 and 16 are sequentially folded at the U-grooves 28 and 28 and placed on the frame 10, and the upper and lower horizontal surface materials 17 and 18 (each of the other used as a pair) Is placed (FIG. 11). At this time, an arbitrary adhesive is applied to one or both of these joints, and the left and right vertical surface materials 15 and 16 and the upper and lower horizontal surface materials 17 and 18 are adhered and fixed to the upper surface of the frame body 10. In this state, the door as shown in FIG. 12 is completed by applying pressure from above and bonding and curing.

  As described above, the adhesive filling the U grooves 28 and 28 has the property of maintaining elasticity even after curing, and is filled by a hot melt method. For example, a method of filling the U grooves 28 and 28 in a state where a thermoplastic resin such as SBS or silicon resin is heated and melted is employed. Alternatively, a method may be employed in which an elastic material molded to match the groove shape of the U grooves 28 and 28 with SBR or silicon resin is attached to the U grooves 28 and 28 with an adhesive such as vinyl acetate resin. .

  When filling the grooves 28, 30, and 34 with the thermoplastic resin by the hot melt method, care is taken so that the temperature of the hot melt does not become too high. When the temperature of the hot melt is too high, when the thermoplastic resin is filled in the grooves, the decorative material is exposed below the bases 26 and 32 so as to be exposed at the lowermost part of these grooves or to leave a slight thickness. 27 and 33 may heat soften and generate wrinkles.

  13 to 15 show a door according to another embodiment of the present invention. In this embodiment, the widths of the left and right vertical surface members 15 ′ and 16 ′ are large, and therefore the widths of the top and bottom horizontal surface materials 17 ′ and 18 ′ and the end plate 20 ′ are small, and glass is used as a plate-like member of the end plate 20 ′. It differs from the above-described embodiment in that the plate 23 ′ is used. These differences are mainly design, and the basic configuration of each member constituting the door, the connection configuration between the members, and the like are the same as those in the above-described embodiment, and thus description thereof is omitted.

It is a front view which shows the door by one Embodiment of this invention. It is a side view of this door. It is AA sectional drawing in FIG. It is BB sectional drawing in FIG. It is a front view of the frame of this door. It is a side view of this frame. It is an expanded sectional view of the vertical surface material used for this door. It is the edge part expanded sectional view (A) of the vertical surface material of the expansion | deployment state, and the edge part expanded sectional view (B) of the state bent along the V-groove. It is an expanded sectional view of a transverse surface material used for this door. It is a perspective view which shows the state which assembled the left-right vertical surface material and the up-and-down horizontal surface material in the frame shape as a manufacturing process of this door. As a manufacturing process of this door, a frame is placed on a frame as shown in FIG. 10, and the left and right vertical surface materials are bent and fixed on the frame, and the vertical and horizontal surface materials are also fixed. It is a perspective view explaining the process of mounting and fixing to a frame. It is a perspective view of the door completed through the manufacturing process shown in FIG. 10 and FIG. It is a front view of the door by another embodiment of the present invention. It is a side view of this door. It is CC sectional drawing in FIG.

Explanation of symbols

DESCRIPTION OF SYMBOLS 10 Frame body 11,12 Left and right vertical frame member 13,14 Upper and lower horizontal frame member 15,16 Left and right vertical surface material 17,18 Upper and lower horizontal surface material 19 Inner opening 20 of frame body 21 End plate 21 Plate-like members 22 and 23 of end plate Left and right vertical members 24, 25 ridge-shaped tip portion 28 of upper and lower horizontal surface material U groove 30 V groove 31 ridge-shaped tip portion 34 of right and left vertical surface material V groove

Claims (2)

A pair of vertical members disposed opposite to each other and disposed at an inner opening of a frame that serves as a door core, a plate-like member that connects the pair of vertical members, and the pair of vertical members And a decorative sheet covering the entire surface of the plate-like member, wherein the thickness of at least the outer edge of the vertical member is set to be substantially equal to the thickness of the frame. A frame formed in a rectangular shape from the vertical frame member and the horizontal frame member, an end plate disposed in the inner opening of the frame, a vertical surface material covering the front and back surfaces and the outer side face of the vertical frame member, The end plate comprises a pair of longitudinal members provided opposite to each other, a plate member connecting the pair of longitudinal members, and the pair of longitudinal members and plate. A decorative sheet that covers the entire surface of the shaped member, the thickness of at least the outer edge of the vertical member is set to be substantially equal to the thickness of the frame, and the front end of the vertical surface material extends beyond the inner edge of the vertical frame member. A door that protrudes into an inner opening of the body, and an outer edge of a vertical member of the end plate is fitted between the protruding ends of the vertical surface material.

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