JP5394883B2 - Bowl-shaped panel - Google Patents

Description

  The present invention relates to a bowl-shaped panel having a collar part.

As a panel material used for building interior materials and furniture materials, a bowl-shaped panel material having a ridge that forms a concavo-convex shape on the surface is known in order to give a design and solid feeling. Yes.
As such a bowl-shaped panel material, there has heretofore been one in which an end plate thinner than the thickness of the casing is disposed inside a rectangular frame-shaped casing.
In such a case, in order to store the joint between the housing and the end plate with a good appearance, a configuration in which the frame member is fixed and fixed by a fixing stopper such as a tucker or a finish nail is generally adopted. However, there is a problem that the fastener itself or the trace of the fastener is conspicuous and the appearance is bad.

  In the following Patent Document 1, a vertical frame portion made of a wood material and an upper and lower vertical frame portion made of a metal mold material constitute a frame, and an outer peripheral end of an end plate is attached to an attachment groove provided on the inner periphery of the frame. There has been proposed a door body having a structure that supports end plates by fitting the portions. According to this, it was possible to firmly support the end plate without increasing the number of members.

  Moreover, in the following Patent Document 2, after forming a flash-structured door body in which a crosspiece or a core material is disposed between the vertical fences, and a decorative face plate is attached to the surface between the vertical fences, In addition, a door panel structure has been proposed in which a decorative lateral frame as a surface decoration member is attached to a decorative face plate between vertical gutters.

JP 2009-127388 A (see FIGS. 1 and 2) JP-A-9-287361 (see FIGS. 1 to 3)

  However, since the door body described in Patent Document 1 has a structure in which the end plate is supported by a four-round casing, for example, a door is not provided at the top and bottom or an intermediate portion of the door, When it was desired to manufacture a so-called two-sided saddle-like panel in which a pair of vertical hooks were provided only at both end portions of the body, it was necessary to adopt a different structure. In addition, the upper and lower collar parts are made of narrow metal molds, so they give a clean impression, but from the viewpoint of appearance, such as when you want to add a three-dimensional feeling or profound feeling, etc. Further improvements were desired.

The door panel described in Patent Document 2 has a structure in which a decorative horizontal frame is attached to a decorative face plate between vertical gutters, and depending on the attachment mode, the attachment strength is low or the appearance is poor. It is possible.
That is, the surface of the decorative face plate is often subjected to a surface treatment such as a coating treatment or a sticking of a decorative resin sheet from the viewpoint of design and antifouling property. In such a case, for example, when the decorative lateral frame is bonded and fixed to the surface of the decorative face plate with an adhesive or an adhesive tape (adhesive tape), the surface of the decorative face plate is difficult to adhere as a result of the surface treatment. In some cases, sufficient adhesive strength cannot be obtained and the mounting strength is lowered. In place of such an attachment mode, in order to improve the attachment strength, it is conceivable to fix the decorative lateral frame on the surface of the decorative face plate with the fixing fastener as described above. Has the problem that the signs of fasteners are conspicuous and looks bad.

  The present invention has been made in view of the above circumstances, and an object of the present invention is to provide a bowl-shaped panel that can improve the attachment strength of a horizontal gutter to the panel body and improve the appearance.

  In order to achieve the above object, a saddle-shaped panel according to the present invention includes a pair of vertical saddle portions provided along both side end portions on at least one surface side of a panel body, and an opposing surface of the pair of vertical saddle portions. And a horizontal plate provided so as to be fitted, and the horizontal beam is fixed to the panel body, and one end of the horizontal plate is fixed to the panel body so as to be connected to the horizontal plate. And a decorative board that is folded and attached to the surface of the discard board.

By setting it as such a structure, while being able to improve the attachment intensity | strength of the recumbent to a panel body, appearance can be improved.
That is, one end portion of the decorative plate fixed to the panel body is covered by the folded portion of the decorative plate, so that the one end portion is attached to the panel body without exposing the fixing stopper or the like. On the other hand, it can be firmly fixed. By firmly fixing one end portion of the decorative board in this way, it is difficult for gaps or floats to occur between the panel body and the folded portion of the decorative board constituting one end portion of the recumbent, and the appearance can be improved. it can. Therefore, it is possible not to provide a conventional frame member at these joints.
In addition, the horizontal gutter attached to the panel body can firmly fix the discard plate to the panel body with a fixing fastener or the like, and the decorative stopper or the like attached to the surface of the discard plate. Since the board can be obscured, the appearance can be improved.

  Furthermore, according to such a configuration, a surface treatment such as a coating treatment or a sticking of a decorative resin sheet is performed on the surface between the pair of vertical flange portions of the panel body from the viewpoint of design and antifouling property. Even in the case where the surface is provided, the recumbent can be firmly fixed to the panel body with good appearance. As a result, after manufacturing a two-sided saddle-shaped panel having a pair of vertical hooks, it is also possible to attach a horizontal hook at an arbitrary position between the vertical hooks. According to this, when manufacturing a two-sided bowl-shaped panel and a bowl-shaped panel to which a horizontal bar is attached, a part of the production line can be used in common, and productivity can be improved.

In the present invention, the discard plate is formed to have a thickness larger than the thickness of the decorative plate, and the decorative plate is folded back with a thickness adjusting plate interposed on the anti-adhesion surface side of the one end portion. It is good also as what was made.
With such a configuration, the recumbent can be efficiently thickened, so that a profound feeling can be given while reducing the manufacturing cost, and the appearance can be improved.
Moreover, since a decorative board can be made thin by this, compared with what thickened, the folding | returning site | part does not become rounded and it can improve appearance.

In the present invention, a plurality of bent grooves may be provided on the back surface of the decorative plate so that a chamfered portion is formed at an end edge portion of the horizontal surface.
With such a configuration, it is possible to give a soft impression and improve the appearance as compared with a configuration in which the edge of the reed is angular.

Moreover, in this invention, you may make it provide the said recumbent so that the surface may be located in the step-down form from the surface of a pair of said vertical reed part.
With such a configuration, it is possible to provide a three-dimensional effect by providing a step as compared with the case where the surface of the pair of vertical shaft portions and the surface of the horizontal surface are substantially flush with each other, It is possible to make the joint between the club and the side wall inconspicuous, and to improve the appearance.

Further, in the present invention, the surface and the opposing surface of the pair of vertical saddle portions and the surface between the opposing surfaces of the pair of vertical flange portions are bent and adhered so as to be along the substrate surface of the panel body. You may make it form with the made surface decorative material.
With such a configuration, no gaps or the like are formed in the corners formed by the opposing surfaces of the vertical flanges and the surface of the panel body between the opposing surfaces, and the appearance can be improved. Therefore, it is possible not to provide a conventional frame member at the corner.
In addition, even in the case where the surface decorative material is adhered to the surface of the panel body as described above, the recumbent can be firmly and firmly fixed as described above.

  Since the saddle-shaped panel according to the present invention is configured as described above, it is possible to improve the attachment strength of the reed to the panel body and to improve the appearance.

(A), (b) shows typically the bowl-shaped panel which concerns on one Embodiment of this invention, (a) is the partially fracture | rupture outline corresponding to the XX arrow in FIG. A cross-sectional view, (b), is a partially broken schematic vertical cross-sectional view corresponding to the view taken along line YY in FIG. It is a partially broken schematic front view which shows the same bowl-shaped panel typically. (A)-(d) is notional explanatory drawing for demonstrating an example of the manufacturing process of the same bowl-shaped panel. (A)-(c) is notional explanatory drawing of the same manufacturing process. It is a conceptual explanatory view of the manufacturing process.

Embodiments of the present invention will be described below with reference to the drawings.
1-5 is explanatory drawing for demonstrating the bowl-shaped panel which concerns on this embodiment.
In addition, in Fig.1 (a), only the general | schematic cross section of the one doorplate of the two doorplates which comprise the folding door shown in FIG. 2 is shown.

As shown in FIG. 2, the bowl-shaped panel 1 according to the present embodiment is a door plate 1 that constitutes a folding door A by connecting a plurality of pieces (two in the illustrated example) by a connecting member such as a hinge.
Each door plate 1 includes a panel body 2 having a pair of vertical flange portions 3 and 3 provided vertically on both side end portions on the surface side, and opposed surfaces 3a and 3a of the pair of vertical flange portions 3 and 3. The upper and lower horizontal bars 5A and 5 (the upper horizontal bar 5A and the lower horizontal bar 5) are provided so as to be fitted into the recesses 4 formed therebetween. These vertical flange portions 3 and 3 and the horizontal flanges 5A and 5 constitute a flange portion at the four peripheral ends on the surface side of the panel body 2. Further, a three-dimensional concavo-convex shape is formed on the surface side of the panel body 2 by the vertical flange portions 3 and 3 and the horizontal flanges 5A and 5, and the vertical flange portions 3 and 3 and the horizontal flanges 5A and 5 are formed. Is a protrusion, and a recess 4 is formed in an inner space surrounded by these (see also FIG. 1).
In FIG. 2, reference numeral 6 denotes a handle portion of the folding door A.

As shown in FIGS. 1A and 1B, the panel body 2 includes a base material 10 and a surface decorative material 15 attached along the outer peripheral surface of the base material 10.
The base material 10 has a pair of base material projecting portions that are formed at both side end portions on the front surface side so as to project toward the near side and constitute a pair of vertical flange portions 3 and 3. Between these base material protrusions, base material recesses constituting the recesses 4 are formed. Further, chamfered portions 14 are formed on the front side of the both end surfaces of the base material 10.

The base material 10 is connected to a pair of vertical frames made of LVL (single plate laminate) or the like arranged so that the fiber direction is vertically aligned, and between the upper end portion and the lower end portion of the vertical frames. A so-called flash structure base material in which a cross rail and a honeycomb core material are disposed between a frame member made of a pair of horizontal frames made of particle board or the like. By using such a flash-structured base material, it is lightweight but has an appropriate strength, and is suitable as an interior building material, particularly as a door panel such as an open / close door, a sliding door, or a folding door.
The substrate 10 is not limited to the one having the flash structure as described above, but is made of a wood laminate such as plywood or LVL, a wood board such as particle board, an insulation board, or MDF (medium density fiber board). A wood-based board material such as a wood fiber board may be processed into the above shape.

The surface decorative material 15 uses a wood fiber board such as MDF as a base material, and the surface 15a is subjected to a surface treatment, and the surface 15a is a decorative surface.
Examples of the surface treatment include a coating treatment by application of an antifouling paint, a light resistant paint, a water repellent paint or the like. Or the surface treatment by sticking of the synthetic resin decorative sheet (film) which has antifouling property, light resistance, water repellency, etc. is mentioned.
By such surface treatment, the surface decorative material 15 can obtain sufficient adhesion strength when the member to be fixed is fixed to the surface 15a by an adhesive means such as an adhesive or a double-sided adhesive tape (double-sided adhesive tape). It has a difficult surface property of difficult adhesion.
In addition, you may make it apply the said coating process to the surface of this veneer after sticking the veneer etc. which were formed by thinly slicing a natural wood to the surface of the said base material.

As shown in FIG. 1A, a plurality of bending grooves for bending are formed on the back surface of the surface decorative material 15 so as to correspond to the shape of the base material 10, and a pair of vertical hook portions Folding grooves for chamfering and chamfering are provided so that the chamfered portions 3c and 3c are formed on the surface edge portions of the concave portions on the third and third recesses.
The surface decorative material 15 includes a back surface of the base material 10, both side end surfaces including the chamfered portions 14, 14, each surface 11, 11 of the pair of base material projecting portions, and each facing surface 13, 13 that these base material projecting portions face. And it is bent by the said bending groove so that the bottom face 12 of a base-material recessed part may be followed, and is affixed on the whole outer peripheral surface of the base material 10. FIG.
In this way, by folding and sticking one surface decorative material 15 on the surface side of the base material 10, the opposing surfaces 3 a and 3 a of the vertical flange portions 3 and 3, and between the opposing surfaces 3 a and 3 a A gap or the like is not formed in the corner formed by the bottom surface 4a of the recess, and the appearance can be improved. Therefore, it is possible not to provide a conventional frame member at the corner.

In addition, in this embodiment, the door board 1 is illustrated as a bowl-shaped panel, Since the upper and lower end surfaces are not conspicuous in the applied state, a surface decorative material is attached to the upper and lower end surfaces of the base material 10. Although an example is not shown, a surface decorative material may be adhered to the upper and lower end surfaces.
Moreover, it is preferable to stick so that the joint between the end portions of the surface decorative material 15 is located on the back surface side or the end surface side of the base material 10.
Furthermore, it is not limited to a mode in which one surface decorative material 15 is bent at a bending groove and is adhered to the entire outer peripheral surface of the base material 10, for example, two surfaces for the front side and the back side You may make it coat | cover the outer peripheral surface of the base material 10 with a decorative material. In this case, you may make it locate the joint of each edge part of each surface decorative material in a both-sides end surface or a back surface side both edge part.
Furthermore, in place of the mode in which at least the surface side of the base material 10 is folded and stuck on one surface decorative material 15, a surface decorative material is applied to each base material protruding portion surface 11 and the base material protruding portion facing surface 13. After bending and sticking, a surface decorative material for the base recess bottom surface 12 may be attached separately.

As described above, the panel body 2 having the surface decorative material 15 attached to the outer peripheral surface thereof is paired along the top and bottom on both side end portions on the surface side in a state where the top and bottom side bars 5A and 5 are not attached. Thus, the so-called two-way saddle-like panel material 2 having the vertical flange portions 3, 3 is obtained.
In the present embodiment, the two-sided bowl-shaped panel material 2 is formed over the entire vertical direction of the two-sided bowl-shaped panel material 2 in order to give a three-dimensional feeling, a heavy feeling, and the like. The horizontal ribs 5A and 5 are provided at the upper and lower end portions of the concave groove-shaped concave portion 4.
As shown in FIG. 2, the upper horizontal bar 5A and the lower horizontal bar 5 have a structure in which the vertical length of the lower horizontal bar 5 is longer than the vertical length of the upper horizontal bar 5A. Since they are substantially the same in the state that they are turned upside down, the specific structures of these horizontal bars 5A and 5 will be described below by taking the lower horizontal plane 5 as an example. That is, the upper horizontal bar 5A may be grasped by turning the lower horizontal bar 5 described below upside down.

  As shown in FIGS. 1 (a) and 1 (b), the lower horizontal bar 5 includes a discard plate 30 fixed to the concave bottom surface 4 a of the two-sided bowl-shaped panel member 2, and a concave bottom surface of the two-sided bowl-shaped panel member 2. One end portion (fixed end portion) 26 is fixed to 4a, and the decorative plate 20 is folded and attached to the surface 31 of the discard plate 30, and provided on the front side of the fixed end portion 26 of the decorative plate 20 The thickness adjusting plate 36 is provided.

The discard plate 30 is a substantially square plate material obtained by processing the wood-based plate material as described above into a substantially square shape, and the surface treatment of the surface 31 of the discard plate 30 is not performed. The surface of the plate material is exposed or optionally subjected to an easily adhesive surface treatment, and the surface 31 has an easily adhesive surface property.
The discard plate 30 is fitted into the lower end portion of the bottom surface 4a of the concave portion of the two-sided bowl-shaped panel member 2 so that the lower end surface 35 thereof coincides with the lower end surface 2a of the two-sided bowl-shaped panel member 2. It is fixed. In this state, as shown in FIG. 1 (a), the back surface 32 of the discard plate 30 is in contact with or in close proximity to the concave bottom surface 4a of the two-sided bowl-shaped panel material 2, The both side end surfaces 34, 34 of the discard plate 30 are in contact with or in close proximity to each of the vertical flange facing surfaces 3a, 3a of the two-sided bowl-shaped panel material 2 so as to be in close contact with each other.

The decorative board 20 is made of a wood fiber board such as MDF as a base material and the surface 21 is subjected to the same surface treatment as described above, and the surface 21 is a decorative surface. . On the other hand, the back surface 22 of the decorative plate 20 is exposed to the surface of the plate material or is subjected to an easy-adhesive surface treatment as necessary, similarly to the surface 31 of the discard plate 30 described above. It has the following surface physical properties.
The decorative plate 20 has one end surface 23 on the fixed end portion 26 side in contact with or close to the upper end surface 33 of the discard plate 30, and the fixed end portion 26 is fixed to the recess bottom surface 4a.

Further, on the back surface 22 of the decorative plate 20, the fixed end portion 26 fixed to the concave bottom surface 4 a of the two-sided bowl-shaped panel material 2 is used as a fixed portion, and the non-fixed portion 29 is directed to the front surface 31 of the discard plate 30. A plurality of folding grooves 27, 28, and 28 for folding are formed in a cutout (see also FIG. 3 (d)).
Among these bent grooves, the bent groove 27 on the fixed end portion 26 side has a substantially V-shaped cross section with the angle of the groove bottom being substantially right angle, and the non-fixed portion 29 with respect to the fixed end portion 26. The shape can be bent so as to be substantially orthogonal.
The two bent grooves 28, 28 provided on the anti-fixed end portion side of the bent groove 27 have a groove bottom angle of about 45 degrees, and the upper end of the folded back non-fixed portion 29. A notch is formed in the side surface edge so that a c-shaped chamfered portion 5c is formed.

In addition, the decorative plate 20 has the fixed end portion 26 fixed to the bottom surface 4a of the recess, is folded back, and the non-fixed portion 29 is adhered to the surface 31 of the discard plate 30, as shown in FIG. The lower end surface 25 and the lower end surface 2a of the two-sided bowl-shaped panel material 2 are substantially coincident with each other. That is, the vertical length of the decorative plate 20 can cover the entire surface 31 of the discard plate 30 by the folded non-fixed portion 29, and the fixing end portion 26 as the fixed portion can be fixed by a fixing stopper or the like. What is necessary is just to set it as the length which can adhere to the recessed part bottom face 4a of the two-way bowl-shaped panel material 2. FIG.
Moreover, in the said state, as shown to Fig.1 (a), both the end surfaces 24 and 24 of the decorative board 20 are closely_contact | adhered to each vertical collar part opposing surface 3a and 3a of the two-way saddle-like panel material 2. Abut or face to face.

As described above, in the horizontal gutter 5 in which the decorative plate 20 and the discard plate 30 are laminated, the surface 21 of the decorative plate 20 constituting the surface 5b is stepped from the respective surfaces 3b, 3b of the pair of vertical eaves portions 3, 3. It is provided so as to be located in a drop shape. That is, the thickness of the horizontal hook 5 from the concave bottom surface 4a is smaller than the protruding height of the vertical hooks 3 and 3 from the concave bottom surface 4a. In the illustrated example, the surface 5b of the reed 5 is substantially coincident with the lower end side edge of the C-shaped chamfered portions 3c, 3c formed on the recess-side surface edge of the pair of vertical flanges 3, 3. Has been.
In this way, the horizontal bar 5 is provided so that the surface 5b thereof is stepped from the surfaces 3b and 3b of the pair of vertical bar parts 3 and 3, so that the pair of vertical bar parts 3 and 3 Compared with the case where each surface 3b, 3b and the surface 5b of the recumbent surface 5 are substantially flush, a step is formed to give a three-dimensional feeling, and the vertical reed portions 3, 3 and the reed surface 5 It is possible to make the joint between them difficult to stand out and improve the appearance.

Moreover, in this embodiment, the thickness of the decorative board 20 is formed larger than the thickness of the discard board 30, and as described above, these are disposed on the front side of the fixing end portion 26 fixed to the recess bottom surface 4a. The non-fixed portion 29 is folded back with a thickness adjusting plate 36 having a thickness capable of absorbing a difference in thickness between the decorative plate 20 and the discard plate 30. That is, the thickness adjusting plate 36 is disposed in close contact with the fixed end portion 26 of the decorative plate 20 and the folded non-fixed portion 29. In such a state, the thickness adjusting plate 36 has a lower end surface that is in contact with or close to the upper end surface 33 of the discard plate 30, and an upper end surface that contacts the back surface of the folded portion of the decorative plate 20. They are in close contact with each other. Although not shown, both end surfaces of the thickness adjusting plate 36 are similar to the both end surfaces 34 and 34 of the discard plate 30 and the both end surfaces 24 and 24 of the decorative plate 20. The vertical flange facing surfaces 3a and 3a are in contact with or in close proximity to each other in close contact with each other.
The surface of the thickness adjusting plate 36 is exposed to the surface of the plate material or is subjected to an easy-adhesive surface treatment as necessary, similarly to the surface 31 of the discard plate 30 described above. It has adhesive surface properties.

As described above, since the thickness adjusting plate 36 is interposed between the fixed end portion 26 of the decorative plate 20 and the folded non-fixed portion 29, the horizontal gutter 5 can be efficiently made thick. While reducing the cost, a profound feeling can be given and the appearance can be improved.
Moreover, since the decorative board 20 can be made comparatively thin by this, compared with what thickened, the surface of the folding | returning site | part does not become round, and appearance can be improved. In particular, according to such a configuration, the chamfered portion 5c that is the C-surface shape of the reed 5 that becomes the surface edge of the folded portion of the decorative board 20 can be sharpened.

Next, an example of the manufacturing process of the door plate 1 according to the present embodiment having the above-described configuration will be described with reference to FIGS.
First, as described above, the surface decorative material 15 is adhered to the outer peripheral surface of the base material 10, and the two-sided bowl-shaped panel material 2 is manufactured as shown in FIG.
Next, as shown in FIG. 3 (b), the lower end surface 2 a of the two-sided bowl-shaped panel member 2 and the lower end surface 35 of the scraper plate 30 are made to coincide with the bottom surface 4 a of the concave portion of the two-sided bowl-shaped panel member 2. Then, the discard plate 30 is attached so as to be fitted into the recess 4. At this time, the discard plate 30 is disposed obliquely with respect to the bottom surface 4a of the recess, and one side end surface 34 of the discard plate 30 is brought into contact with one opposing surface 3a of the vertical flange portions 3 and 3 and discarded. The plate 30 may be bent and fitted into the recess 4.

After fitting the discard plate 30 into the recess 4 as described above, the discard plate 30 is fixed to the two-sided bowl-shaped panel material 2 by the fixing stopper 7 as shown in FIG. At this time, the fixed stopper 7 is driven (or twisted) first from the lower end portion side of the discard plate 30 so that no step is formed between the lower end surface 35 of the discard plate 30 and the lower end surface 2a of the two-sided bowl-shaped panel material 2. You may make it like. In addition, as shown in the figure, the fixed stoppers 7 may be fixed at a plurality of positions at appropriate pitches so as to be firmly fixed.
In addition, although the staple is shown in the illustrated example as the fixed stopper 7, the discard plate 30 such as a wood screw, a nail (finish nail), and a tucker is mechanically attached to the two-sided bowl-shaped panel material 2. Any thing can be used as long as it can be fixed.

Next, as shown in FIG. 3D and FIG. 4A, the front and back surfaces of the decorative board 20 are reversed, that is, the surface 21 of the decorative board 20 that is the decorative face faces the concave bottom surface 4a. In this state, the decorative plate 20 is fitted into the recess 4 so that the one end surface 23 of the decorative plate 20 on the fixing end portion 26 side is brought into contact with or close to the upper end surface 33 of the discard plate 30. Place.
And as shown in FIG.4 (b), the thickness adjustment board 36 is mounted in the hand front surface (anti-fixation surface) side of the adhering edge part 26 of the decorative board 20, and as shown in FIG.4 (c), The thickness adjusting plate 36 and the fixing end portion 26 of the decorative plate 20 are fixed to the two-way saddle-like panel material 2 by the fixing stopper 7 similar to the above. At this time, as shown in FIG. 4C, it is preferable to fix the fixing stopper 7 along the upper end portion (the end portion on the side of the countersink plate) of the thickness adjusting plate 36. According to this, it can prevent more reliably that a clearance gap etc. arise between the folding | turning site | part of the decorative board 20 used as the upper end part of the horizontal ridge 5, and the recessed part bottom face 4a.

Next, as shown in FIG. 4 (c), a double-sided adhesive tape (double-sided adhesive tape) 8 is attached to an appropriate position on the surface 31 of the discard plate 30 and the surface of the thickness adjusting plate 36, and the adhesive 9 is applied. At this time, the adhesive 9 may be applied also to the bent grooves 27 and 28. In addition, when the adhesive is applied to the bent groove as described above, the adhesive 9 is not applied to both ends in the groove longitudinal direction of the bent groove so that the adhesive 9 does not protrude when folded. You may do it.
The adhesive 9 may be various water-based adhesives, emulsion adhesives, or the like, and may be, for example, a vinyl acetate adhesive or a rubber latex emulsion adhesive.
Note that either one of the double-sided adhesive tape 8 and the adhesive 9 may be adopted as an adhesive means for application or attachment at appropriate positions on the surface 31 of the discard plate 30 and the surface of the thickness adjusting plate 36. Other bonding means may be employed.
Further, in place of or in addition to a mode of applying or attaching the above-mentioned adhesive means to the surface 31 of the discard plate 30 and the surface of the thickness adjusting plate 36, the adhesive surface (the decorative plate 20) of the non-fixed portion 29 where the decorative plate 20 is folded back. An adhesive means may be applied to or attached to the back surface 22) of the substrate.

Next, as shown in FIG. 5, the non-fixed portion 29 of the decorative board 20 that is not fixed to the two-sided bowl-shaped panel material 2 is folded back toward the surface 31 of the discard board 30, and The back surface 22 of the non-fixed portion 29 is brought into contact with the surface of the thickness adjusting plate 36 and the surface 31 of the discard plate 30 so that the end surface 25 and the lower end surface 35 of the discard plate 30 substantially coincide with each other, and are adhesively fixed. In this way, after the back surface 22 of the non-fixed portion 29 is brought into contact with the surface of the thickness adjusting plate 36 and the surface 31 of the discard plate 30, the front surface 21 of the non-fixed portion 29 is pressed using a backing plate or the like. It may be.
Through such steps, the door plate 1 provided with the horizontal gutter 5 (and the horizontal gutter 5A) is manufactured as shown in FIGS. 1 (a), 1 (b) and FIG.

As described above, in the door board 1 according to the present embodiment, in the state in which the horizontal bar 5 is attached to the recess 4 of the two-sided bowl-shaped panel material 2, the surface 21 that is the decorative face of the decorative board 20 is 5 constitutes an upper end surface 5a, a chamfered portion 5c, and a surface 5b. The decorative plate 20 has a fixed end portion 26 firmly fixed to the recess bottom surface 4a, so that a gap, a float, or the like is hardly generated between the upper end surface 5a of the horizontal gutter 5 and the recess bottom surface 4a. Can be improved. Therefore, it is possible not to provide a frame member as in the prior art.
Further, the fixed end portion 26 and the thickness adjusting plate 36 of the decorative plate 20 fixed to the two-sided bowl-shaped panel material 2 are covered by the folded portion and the folded non-fixed portion 29 of the decorative plate 20. Therefore, a fixing stopper or the like for fixing the fixing end portion 26 and the thickness adjusting plate 36 to the two-way saddle-like panel material 2 is not exposed. Accordingly, the fixing end portion 26 and the thickness adjusting plate 36 can be firmly fixed to the two-sided bowl-shaped panel material 2 with good appearance.

Moreover, since the discard plate 30 is interposed on the back surface 22 side of the non-fixed portion 29 where the decorative plate 20 is folded back, the discard plate 30 serves as a spacer, and the decorative plate 20 can be thinned. Therefore, the manufacturing cost can be reduced.
Furthermore, each horizontal bar 5A, 5 can firmly fix the discard board 30 to the two-sided bowl-shaped panel material 2 with a fixing stopper or the like, and the decorative board 20 adhered to the surface 31 of the discard board 30. Since it is possible to cover the fixed stopper or the like and the discard plate 30, the appearance can be improved.

  Furthermore, as described above, the surface between the pair of vertical saddle portions 3 and 3 of the two-sided bowl-shaped panel material 2, that is, the concave bottom surface 4a, is coated from the viewpoint of design and antifouling property. Even when surface treatment such as sticking of a decorative resin sheet or the like is performed, the horizontal ribs 5A and 5 can be firmly fixed to the two-sided bowl-shaped panel material 2 with good appearance. As a result, as described above, after manufacturing the two-sided bowl-shaped panel material 2 having the pair of vertical hook portions 3, 3, the horizontal ribs 5 A, 5 are placed at arbitrary positions between the vertical hook portions 3, 3. Can be attached. According to this, when manufacturing the two-sided bowl-shaped panel material 2 and the bowl-shaped panel (door board 1 in the illustrated example) with the horizontal ribs 5A and 5 attached thereto, a part of the production line is shared. And can improve productivity.

In the present embodiment, the panel body (two-sided bowl-shaped panel material) has a pair of vertical hooks along both end portions on one side (front side) thereof, and the pair of vertical hooks A mode in which a horizontal gutter is provided is illustrated, but a pair of vertical gutters similar to the above are also provided on both side ends on the back side of the panel body. A fence may be provided.
Further, in the present embodiment, an example is shown in which a horizontal gutter is provided at each of the upper and lower end portions of the concave portion of the panel body. However, a horizontal gutter may be provided only in one of the upper and lower end portions. . Alternatively, instead of or in addition to the upper and lower recumbent ribs, a recumbent may be provided in the middle of the recess. In this case, the surface treatment that becomes the above-described decorative surface is performed on the side surface end portion (for example, the lower end surface of the decorative plate and the lower end surface of the discard plate) on the side where the decorative surface is not formed by the folded portion of the decorative plate. You may do it. Alternatively, a bent groove is provided on the back of the end of the decorative plate corresponding to the end of the reed, and the end of the decorative plate is bent toward the bottom of the recess, and the back of the end is bonded to the corresponding end of the scraper. By fixing, the surface of the recumbent end portion may be a decorative surface. According to this, the upper and lower ends of the discard plate can be concealed by the decorative plate.

Furthermore, in the present embodiment, an example is shown in which the end face on the fixing end side as the fixing part of the decorative plate and one side end face of the discard plate are brought into contact with each other, but a gap is formed between these end faces. You may make it face as it is. In this case, the length of the non-fixed portion of the decorative board may be appropriately set so as to conceal the surface of the discard board as described above.
Furthermore, in this embodiment, although the thickness of the decorative board is formed to be smaller than the thickness of the discard board, the thickness adjusting plate is interposed on the side opposite to the fixing surface of the fixing edge of the decorative board. The decorative board and the discard board may have substantially the same thickness, and the thickness adjusting board may not be interposed.
Alternatively, instead of the decorative plate and the discard plate as separate members as described above, the fixed end portion of the decorative plate and the non-fixed portion are formed in substantially the same size and the fixed end portion is discarded. You may make it grasp | ascertain as a board.

Moreover, in this embodiment, the aspect which provided the multiple grooved groove | channel on the back surface of the decorative board is illustrated so that the chamfered part of C surface shape may be formed in the surface edge of a recumbent surface. However, a plurality of bent grooves may be provided so that the chamfered portion has an R-surface shape. Or it is good also as an aspect which provides only the bending groove for bending in the back surface of a decorative board, and does not provide such a chamfering part.
Furthermore, in the present embodiment, the surface of the recumbent is shown as an example of a recumbent so that the surface of the recumbent is stepped down from the surface of the recumbent part. May be configured to be substantially flat (substantially the same plane). Or you may make it form the said thickness of a recumbent larger than the said protrusion height of a recumbent part so that the surface of a recumbent may become a step shape from the surface of a recumbent part.

  In addition, the bowl-shaped panel according to the present invention is not limited to the door plate constituting the folding door as described above, and may be constructed as another door panel such as an open / close door or a sliding door, in addition to the inner wall panel or the ceiling. It is good also as what is constructed | assembled as interior panels, such as panels or structure members, such as a waist wall. Furthermore, it may be used as a panel material such as a furniture material.

1 Doorboard (saddle-shaped panel)
2 Two-sided bowl-shaped panel material (panel body)
3 Vertical hook part 3a Opposite surface of vertical hook part 3b Surface of vertical hook part 4a Bottom surface of recess (surface between vertical opposing face parts)
5 Lower side (Yokohama)
5A Kamikobu (Yokohama)
5b Recumbent surface 5c Recumbent chamfered portion 10 Base material of panel body 11 Substrate protruding surface (base material surface)
12 Substrate concave bottom (base surface)
13 Substrate protruding part facing surface (base material surface)
DESCRIPTION OF SYMBOLS 15 Surface decorative material 20 Decorative plate 22 The back surface of the decorative plate 26 Adhering end (one end of the decorative plate)
28 Bending groove 30 Discarding plate 31 Surface of discarding plate 36 Thickness adjusting plate

Claims (5)

A pair of vertical hooks provided along both end portions on at least one side of the panel body;
A recumbent rib provided to be fitted between the opposing surfaces of the pair of vertical reed parts,
The recumbent is a scraper fixed to the panel body, and one end portion fixed to the panel body so as to be connected to the scraper, and folded and attached to the surface of the scraper. A bowl-shaped panel comprising a plate. In claim 1,
The discard plate is formed with a thickness greater than the thickness of the decorative plate,
The saddle-shaped panel, wherein the decorative plate is folded back with a thickness adjusting plate interposed between the one end portion and the anti-adhesion surface. In claim 1 or 2,
On the back surface of the decorative board, a plurality of bent grooves are provided so that a chamfered portion is formed at an end edge portion of the horizontal ridge. In any one of Claims 1 thru | or 3,
The recumbent panel is characterized in that the surface of the reed is provided so as to be stepped down from the surface of the pair of vertical reeds. In any one of Claims 1 thru | or 4,
The surface and the opposing surface of the pair of vertical hooks, and the surface between the opposing surfaces of the pair of vertical hooks are formed by a surface decorative material that is bent and adhered along the base material surface of the panel body. A bowl-shaped panel characterized by being made.

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