JP6726108B2 - Joinery panel and joiner using the panel - Google Patents

Description

The present invention relates to a fitting panel and a fitting using the same.

BACKGROUND ART Conventionally, as a fitting such as a hinged door or a sliding door, one using a panel having a flash structure in which plate-like face materials are attached to front and back surfaces of a frame body assembled from a wooden crosspiece is widely known. In such fittings, generally, LVL, that is, a laminated veneer (Laminated Veneer Lumber) is mainly used as the crosspiece, and MDF, that is, medium density fiberboard (Medium Density) is mainly used as the face material. Fiberboard) is used.

However, in the case of an interior door using the fittings, since the environment such as the temperature difference and the humidity difference is different between the living room side and the corridor side, a difference in the water content occurs in the face material, and when the rigidity of the crosspiece is insufficient, it warps May occur.

In order to suppress such warpage, it is considered effective to use a non-wood material having higher rigidity than wood material for the crosspiece, but it is difficult to bond the frame and the face material. To be done.

On the other hand, Patent Document 1 proposes a flush door using a core material having a structure in which a steel material is fixed between wooden core materials.

As described above, the flush door described in Patent Document 1 is an integrated body in which a steel material is fixed between the wooden core materials while the core material is the wooden core materials. Therefore, even if the front and back surface materials expand and contract differently due to the temperature difference between the inside and outside of the room, they are supported by the steel material, and the warp of the flush door itself is suppressed.

Published Japanese Utility Model Publication No. 1990-20689

However, even in the flush door described in Patent Document 1, since the frame material forming the frame body is long, when the flush door has a long length of, for example, about 2 m, the frame material itself may be warped. To be done. In order to suppress the warp of the flush door, it is absolutely necessary to suppress the warp of the frame member. Further, in the core material of the flush door described in Patent Document 1, in order to fix the steel material, it is necessary to attach the metal steel material to each of the wood materials arranged on both front and back surfaces of the steel material by using a screw or the like. There is. Therefore, it is found that in the flush door described in Patent Document 1, it is not always easy to form the core material.

The present invention has been made in view of the circumstances as described above, and realizes suppression of warpage when used as a fitting, and provides a fitting panel that is easy to manufacture and a fitting using the same. It is an issue.

In order to solve the above problems, the fitting panel of the present invention is a frame having a rectangular outer shape, and a plate-shaped surface attached to the front and back of this frame and having the same shape as the outer shape of the frame. In a joinery panel having a flash structure including a member, the frame extends in a longitudinal direction thereof, and a first crosspiece arranged at a pair of end edges of the frame, and a lateral direction of the frame. And a second crosspiece arranged at the other pair of end edges of the frame body, the second crosspiece being provided with the first crosspiece at each of both ends in the longitudinal direction of the first crosspiece. The first crosspiece is joined to the first crosspiece, and the first crosspiece is divided into a plurality of wood crosspieces arranged in the lengthwise direction of the first crosspiece, and the frame of the wood crosspiece is arranged. It is characterized in that it is formed by being joined via a joining material arranged on the side surface located inside the.

The fitting of the present invention is characterized by being formed by using the fitting panel as a base material.

According to the fitting panel of the present invention and the fitting using the same, it is possible to suppress warpage and facilitate manufacturing.

It is an exploded perspective view showing a 1st embodiment of a fittings panel of the present invention. It is a partially cutaway front view of the panel for fittings shown in FIG. It is the front view which expanded and showed the 1st crosspiece in the fittings panel shown in FIG. It is a principal part front view which showed 2nd Embodiment of the panel for fittings of this invention.

FIG. 1 is an exploded perspective view showing a first embodiment of a fitting panel of the present invention. FIG. 2 is a partially cutaway front view of the fitting panel shown in FIG. 1. FIG. 3 is an enlarged front view of the first crosspiece in the fitting panel shown in FIG. 1.

As shown in FIG. 1 and FIG. 2, the fitting panel 1 includes a frame body 2 having a rectangular outer shape, and a plate shape having the same shape as the outer shape of the frame body 2 attached to the front and back of the frame body 2. It has a flash structure including a face material 3. The frame body 2 extends in the longitudinal direction of the frame body 2 and the first crosspieces 4 arranged at the pair of end edges 2 a of the frame body 2 and the transverse direction of the frame body 2 and the other pair of ends of the frame body 2. The second crosspiece 5 arranged on the edge 2b. The second crosspiece 5 is joined to the first crosspiece 4 at both ends 4a and 4b of the first crosspiece 4 in the longitudinal direction. In the first crosspiece 4, the wooden crosspieces 6 divided into a plurality of pieces in the lengthwise direction are arranged in the lengthwise direction of the first crosspiece 4 and are located inside the frame 2 in the wooden crosspiece 6. It is formed by joining via the joining material 8 arranged on the side surface 6a.

In the joinery panel 1, the joining material 8 preferably has a flat plate shape.

Further, in the joinery panel 1 of the fitting panel 1, it is preferable that the entire surface of the wood crosspiece 6 that comes into contact with the side surface 6 a located inside the frame 2 is bonded to the side surface 6 a.

Further, in the joinery panel 1 in the joinery panel 1, it is preferable that the thickness direction of the joining material 8 is aligned with the thickness direction of the wooden crosspiece 6.

Furthermore, in the panel 1 for fittings, it is preferable that the joining material 8 is arranged excluding the side surface 6a of the wooden crosspiece 6 in the first crosspiece 4 that faces the appliance attachment portion 12.

The fitting is formed by having such a fitting panel 1 as a base material.

The "same shape" referred to in the present specification means that the shape of the face material 3 is larger than at least one of the four peripheral edges of the frame body 2 by about 10 mm, as well as the shape being exactly the same. Also includes. Moreover, when the said edge is so large, the case where the large part is folded back and joined to the outer surface of the frame body 2 is also included.

More specifically, in the joinery panel 1 shown in FIGS. 1 and 2, the first crosspiece 4 can be divided into a plurality of two or more pieces in the length direction, and each piece is made of wood. It is a crosspiece 6. As shown in FIG. 3, the wooden crosspieces 6 can be arranged with a gap 7 in the lengthwise direction or by abutting adjacent end faces. The wooden bars 6 arranged in this manner are arranged by bridging the bonding members 8 on the surface 6a of each of the wooden bars 6, and by bonding with the bonding members 8, the long first bars 4 are joined. Can be formed. Each of the wooden crosspieces 6 can have the same length, for example, to facilitate manufacturing. For the wooden crosspiece 6, it is possible to apply, for example, solid square wood or LVL, or end material of floor material, and the material is a material whose dimensions do not change relatively even in the environment such as temperature and humidity. Those are preferably exemplified.

Examples of the material of the bonding material 8 include metals, alloys, and resins. In the case of metal, it can be appropriately selected from inexpensive and easily available materials such as stainless steel and ordinary steel. Further, in the case of the metal or alloy bonding material 8, the surface 8a can be coated with a rust preventive agent in order to suppress the generation of rust. The rust preventive agent can be appropriately selected depending on the type of metal or alloy, and in the case of ordinary steel, for example, galvanization can be exemplified. Such coating of the rust preventive agent can be performed not only on the front surface 8a of the metallic bonding material 8 but also on the rear surface, the length direction, or the end surface in the direction orthogonal to the length direction in the same manner.

In the case of the resin-made bonding material 8, as the material, for example, acrylonitrile-butadiene-styrene copolymer resin (ABS resin), polycarbonate resin or the like may be used so that the bonding material 8 having relatively high strength is realized. it can. Further, a fiber reinforced resin reinforced by various fibers can be applied to the resin bonding material 8.

In addition to the flat plate-shaped member as shown in FIGS. 1 to 3, the bonding material 8 has a U-shaped or L-shaped cross section orthogonal to the longitudinal direction of the first crosspiece 4. It can be a relatively long member or a long member. The bonding material 8 having any shape is arranged on the side surface 6a of the wooden crosspiece 6 located inside the frame body 2 as described above.

It is preferable that such a joining material 8 has a thickness direction coinciding with a thickness direction of the wooden crosspiece 6.

In addition, as a method of joining the joining material 8 and the wooden crosspiece 6, in addition to bonding using an adhesive, fixing with a fixing tool such as a screw, a bolt and a nut is exemplified. A preferable example of the adhesive is a hot-melt adhesive in which water and a solvent do not easily migrate to the wooden crosspiece 6. As the hot melt adhesive, for example, ethylene vinyl acetate (EVA), urethane-based reactive hot melt (PUR) and the like are known. These hot melt adhesives may be used alone or as a mixture of two or more. In the case of bonding using such an adhesive, considering the strength of the first crosspiece 4 and the like, the entire surface of the bonding material 8 that contacts the side surface 6a of the wooden crosspiece 6 is bonded to the side surface 6a. It is preferable.

The method of manufacturing the first crosspiece 4 can be exemplified below. For example, in the case of applying the floor material of the wood beam 6 to the wooden crosspiece 6, first, the mill material is cut into a predetermined size set in advance. Then, the plurality of cut off pieces are conveyed to a joining step of joining with the joining material 8. An example of the transportation method at this time is adsorption by depressurization. In the case of adsorption, it is possible to correct the warpage that has occurred in the end material, which is preferable. Thereafter, in the case of joining by adhesion, an adhesive is applied to the surface of the end piece corresponding to the side surface 6a of the wooden crosspiece 6. Next, the bonding material 8 is placed on the surface coated with the adhesive, and is pressed by a roll press or the like to bond the plurality of end materials through the bonding material 8. When the bonding material 8 is arranged, as described above, when the thickness direction of the bonding material 8 is made to coincide with the thickness direction of the wooden crosspiece 6, the bonding material 8 and the wooden crosspiece 6 are pressed by a press such as a roll press. The pressure can be evenly applied to the mill ends. The adhesive strength of the adhesive is made uniform, and it becomes possible to continuously produce the wooden crosspiece 4 in which various performances such as strength are stably expressed. In this way, the first crosspiece 4 is manufactured.

In the case of joining with fasteners such as screws, bolts and nuts, the joining material 8 is arranged on a surface corresponding to the side surface 6a of the wooden crosspiece 6 in the plurality of end materials, and then the fasteners are screwed into a plurality of pieces. The said end material of 1 is joined via the joining material 8.

As described above, the first crosspiece 4 joins the wood crosspiece 6 divided into two or more pieces in the length direction and the wood crosspiece 6 arranged in the length direction of the first crosspiece 4. And the bonding material 8 to be formed. For this reason, in the frame body 2 shown in FIGS. 1 and 2, even if the wooden bars 6 warp due to the difference in environment between the front and back, it is more The warp of each wooden crosspiece 6 becomes small. Moreover, the warp that occurs in the entire first crosspiece 4 is suppressed by the bonding material 8 and is smaller than that when a long wooden crosspiece that is not divided warps. Therefore, the dimensional deviation of the first crosspiece 4 as a whole is suppressed. When the gap 7 is provided between the adjacent wooden crosspieces 6, the size of the gap 7 varies depending on the material of the wooden crosspiece 6 and the like, but a size of about 1 mm to 3 mm can be used as a rough guide.

Further, since the first crosspiece 4 has the wooden crosspiece 6, the handling (handling) is easy, and the connection with the second crosspiece 5 is easy. Furthermore, the warmth and the like peculiar to wood can be expressed. Moreover, since the plurality of wood crosspieces 6 are joined by the joining material 8, the joining material 8 can ensure the required and sufficient strength of the first crosspiece 4. In addition, as described above, when the thickness direction of the joining material 8 matches the thickness direction of the wooden crosspiece 6, the bending of the first crosspiece 4 in the length direction is suppressed by the joining material 8, The one crosspiece 4 has improved rigidity.

As shown in FIGS. 1 and 2, the second crosspiece 5 is joined to both ends 4a and 4b of the first crosspiece 4 in the lengthwise direction. It is preferable that the joining material 8 is not arranged at both ends 4a, 4b of the wooden crosspiece 6 corresponding to both ends 4a, 4b in the direction. That is, the length of the joining material 8 can be set to be less than or equal to the length of the first crosspiece 4 minus the width of the second crosspiece 5 to be joined to both ends 4a, 4b. By doing so, when the second crosspiece 5 is joined to the first crosspiece 4, the joining material 8 can be prevented from obstructing the joining. Further, the width of the bonding material 8 can be set to be equal to or smaller than the width of the wooden crosspiece 6 used for the first crosspiece 4. With such a width, it is possible to prevent the bonding material 8 from obstructing the attachment of the face material 3 when attaching the face material 3 shown in FIGS. 1 and 2 to the front and back of the frame body 2. it can.

Further, the number of wood crosspieces 6, that is, the number of divisions of the first crosspiece 4 can be appropriately determined in accordance with the size of the fitting panel 1, and the like. Further, the lengths of the plurality of wooden crosspieces 6 do not necessarily have to be the same, and may be different. The first crosspiece 4 can also be realized by joining the wooden crosspieces 6 having different lengths through the joining material 8. However, it is preferable to determine the length of the wooden crosspiece 6 in consideration that the warp that may occur is smaller than the warp that occurs when the first crosspiece 4 is not divided into long pieces.

As the second crosspiece 5, a wood crosspiece of the same quality as the wood crosspiece 6 used for the first crosspiece 4 is preferably applied. With the wooden crosspiece, the second crosspiece 5 and the first crosspiece 4 can be easily joined, the weight of the frame 2 can be reduced, and the weight of the fitting panel 1 can be reduced. Generally, a fastener such as a staple 9 is preferably used for joining the second crosspiece 5 to the first crosspiece 4. The staple 9 can be inserted by a tucker or the like from the same surface side of the second crosspiece 5 and the wood crosspiece 6 of the first crosspiece 4, and the workability of joining is excellent.

When the wood crosspiece is used for the second crosspiece 5, one or both end faces of the second crosspiece 5 in the length direction have both ends 4a, 4b in the length direction of the first crosspiece 4. It can be brought into contact with the side surface 6a of the wooden crosspiece 6 located at. When the second crosspiece 5 may be warped or the like, a gap 10 can be provided between the end face in the length direction of the second crosspiece 5 and the side surface 6 a of the wooden crosspiece 6. Similarly to the gap 7, the size of the gap 10 can be about 1 mm to 3 mm.

In addition, in the frame body 2, for reinforcement, as shown in FIGS. 1 and 2, depending on the application of the joinery panel 1 or the like, a single or a plurality of plural first or more first frames are provided inside the frame body 2. The intermediate crosspiece 11 can be provided, for example, by being arranged in parallel to the second crosspiece 5. The material of the first intermediate crosspiece 11 can be the same as that of the second crosspiece 5, for example. For example, wood material is exemplified.

Since the fitting panel 1 shown in FIGS. 1 and 2 is premised on a fitting such as a hinged door or a sliding door, the first intermediate crosspiece 11 in the frame body 2 has a handle, a lock or the like on the fitting panel 1. In order to be able to attach, two pieces are provided in the central portion of the frame body 2 in the length direction. In the two first intermediate crosspieces 11, one or both end faces in the length direction thereof can be brought into contact with the surface 8a of the joining material 8 of the one first crosspiece 4 of the frame body 2. In addition, a gap 13 may be provided between one or both end surfaces of the first intermediate crosspiece 11 in the length direction and the surface 8 a of the bonding material 8 of the first crosspiece 4. Similarly to the gap 10, the size of the gap 13 can be about 1 mm to 3 mm. In the frame body 2 shown in FIGS. 1 and 2, one end surface of the first intermediate rail member 11 is in contact with the surface 8 a of the bonding material 8 of the first rail member 4. However, since the staple 9 is also used to join the first intermediate rail 11 and the first intermediate rail 4, the joining material 8 does not hinder the joining of the first rail 4 and the first intermediate rail 11. .. The staples 9 are inserted from the same surface side of the first crosspiece 11 and the wood crosspiece 6 of the first crosspiece 4 across the joining material 8, and the first intermediate crosspiece 11 is joined to the first crosspiece 4. To be done. The fixing strength of the first intermediate crosspiece 11 in the frame 2 is necessary and sufficient.

In addition, in the frame body 2, the instrument attachment portion 12 can be partitioned and formed in order to embed the base portion of the handle. In this case, for example, the second intermediate crosspiece 14 can be provided between the two first intermediate crosspieces 11 in a portion of the frame body 2 near one of the first crosspieces 4. As the second intermediate crosspiece 14, the same quality as the first intermediate crosspiece 11 can be adopted, and for example, a wood material can be exemplified. For this reason, joining by the staple 9 is possible. The second intermediate crosspiece 14 is shorter than the first intermediate crosspiece 11 and is considered to be relatively less affected by the environment such as temperature and humidity. Therefore, both end surfaces of the second intermediate crosspiece 14 in the length direction can be brought into contact with the surfaces of the two first intermediate crosspieces 11 that face each other. In this case, the second intermediate crosspiece 14 can be orthogonal to the two first intermediate crosspieces 11. Note that the instrument attachment portion 12 can be omitted when an instrument such as a handle is not attached.

Further, in the frame body 2, a third intermediate crosspiece (not shown) can be provided in parallel with the first crosspiece 4 in order to reinforce according to the size of the fitting panel 1 and the like. .. The third intermediate crosspiece can be provided, for example, between the facing surfaces of the pair of second crosspieces 5 in the frame body 2. The third intermediate crosspiece can be one having the same structure as the first crosspiece 4 or one long crosspiece.

Further, in the frame body 2, the inside surrounded by the first crosspiece 4, the second crosspiece 5, and the first intermediate crosspiece 11, the first crosspiece 4, the first intermediate intermediate member 11, and The inside surrounded by the second intermediate crosspiece 14 can be filled with a heat insulating material such as glass wool. In addition, a core material made of cardboard and having a honeycomb shape, a humidity control material capable of absorbing and releasing moisture can be filled in the inside. In this case, the heat insulating material, the core material, the humidity control material, and the like are filled at least at the appliance mounting portion 12.

As the face material 3, wood boards such as particle boards, MDF, and high-density fiber boards are preferably exemplified from the viewpoints of handleability and processability. The thickness of the face material 3 is generally about 2 mm to 3 mm. Such a face material 3 can be attached to the front and back of the frame body 2 by a fixing tool such as a nail, a screw, a bolt and a nut, or an adhesive.

The above fitting panel 1 realizes the suppression of warpage and is easy to manufacture. Further, fittings such as hinged doors and sliding doors can be formed by using the fitting panel 1 as a base material. For example, a fitting can be formed by attaching a decorative material to the surface of the face material 3 by sticking or attaching a handle. In such a fitting, since the joining material 8 does not exist on the surface of the fitting panel 1 serving as a base material where the first crosspiece 4 is exposed, for example, in the case of a sliding door, special processing is performed on a portion facing the door stop. It is not necessary and is effective.

FIG. 4 is a front view of an essential part showing a second embodiment of the fitting panel of the present invention. In FIG. 4, the fitting panel 101 is illustrated except for the face member 3 attached to the front and back of the frame body 201 shown in FIG. 1. Further, regarding the fitting panel 101, parts common to the fitting panel 1 shown in FIGS. 1 and 2 are denoted by the same reference numerals, and description thereof will be omitted.

In the frame 201 of the joinery panel 101, the first crosspiece 4 includes three wood crosspieces 6 and a joining material 8 for joining the wood crosspieces 6 arranged in the longitudinal direction of the first crosspiece 4. Are formed from. In this way, the number of divisions of the first crosspiece 4 can be two or more, and the number of the wooden crosspieces 6 can be a number corresponding to the number of divisions of the first crosspiece 4.

Further, in the frame body 201 of the joinery panel 101, the bonding material 8 is arranged excluding the side surface 6 a of the wooden crosspiece 6 in the first crosspiece 4 which faces the appliance attachment portion 12. Since a device such as a handle or a lock is attached to the device mounting portion 12, the fitting panel 8 does not have to be arranged on the side surface 6a of the wooden beam 6 in the first beam 4 facing the device mounting region 12 The strength of 101 does not particularly decrease. In addition, the amount of warpage that may occur is also suppressed. As described above, the bonding material 8 can be omitted at the portion facing the instrument attachment portion 12, and the cost can be reduced accordingly.

Furthermore, in the frame 201 of the fitting panel 101, the number of the first intermediate crosspieces 11 is four. The number of the first intermediate crosspieces 11 is not particularly limited, and may be a single number or a plurality of two or more as in the case of the fittings panel 1 shown in FIGS. 1 and 2. In addition, the first intermediate crosspieces 11 are arranged at predetermined intervals in the lengthwise direction of the first crosspiece 4, for example, as shown in FIG. It can be made narrower than that and provided inside the frame body 2. It is also possible that the intervals are all constant. The instrument attachment portion 12 is a first wood member of a first middle member 11, a second middle member 14, and a first wood member 4 provided near the center of the first member 4 in the longitudinal direction. It can be formed from the crosspiece 6 and the fourth intermediate crosspiece 15. In this case, the second intermediate rail member 14 can be arranged so as to extend from the first intermediate rail member 11 toward the one end edge 2b of the frame 201, for example. Then, the second intermediate rail member 14 is joined to the first intermediate rail member 11 by the staple 9 in a state where one end surface of the second intermediate rail member 14 is in contact with the surface of the first intermediate rail member 11 located on the one end edge 2b side. be able to. Further, the fourth intermediate rail member 15 is arranged in parallel with the first intermediate rail member 11, and one end face thereof can be brought into contact with the side surface 6 a of the wooden rail member 6. The other end surface of the fourth intermediate rail member 15 can be brought into contact with a portion of the second intermediate rail member 14 on the side of the one end edge 2b on the side surface of the second intermediate rail member 14. Then, the fourth intermediate rail 15 can be joined to both the wooden rail 6 and the fourth intermediate rail 15 by the staple 9. Similar to the second intermediate crosspiece 14, the same material as the first intermediate crosspiece 11 can be used for the fourth intermediate crosspiece 15, and a wood material is exemplified.

Furthermore, in the frame 201 of the panel 101 for fittings, between the 2nd crosspiece 5 located in the other edge 2b, and the 1st intermediate crosspiece 11 arrange|positioned nearest to the other edge 2b. In addition, the fifth intermediate crosspiece 16 can be provided. The number of the fifth intermediate crosspieces 16 can be a single number or a plurality of two or more. In this case, the fifth intermediate crosspiece 16 can be arranged near both end edges 2 a of the frame body 201. By disposing the fifth intermediate crosspiece 16 as described above, the strength of the frame body 201 is ensured, and the strength of the frame body 201 is equalized regardless of the part. The fifth intermediate crosspiece 16 can be arranged parallel to the first crosspiece 4. That is, the fifth intermediate crosspiece 16 can be arranged in a direction orthogonal to the second crosspiece 5 and the first intermediate crosspiece 11. The fifth intermediate rail member 16 has one end surface abutting on a surface of the second rail member 5 facing the one end edge 2b, and the other end surface of the first intermediate rail member 11 on the other end edge 2b. Can be brought into contact with the surface opposite to. The fifth intermediate rail member 16 can be joined to both the second rail member 5 and the first intermediate rail member 11 by the staple 9. Similar to the fourth intermediate crosspiece 15, the fifth intermediate crosspiece 16 may be of the same quality as the first intermediate crosspiece 11, and may be a wood material, for example.

Furthermore, in the frame 201 of the panel 101 for fittings, the reinforcing material 18 can be provided on the second crosspiece 5 located at the one end edge 2b. The reinforcing member 18 can be provided to reinforce the second crosspiece 5 when a device such as a door roller is attached to the second crosspiece 5 located at the other end edge 2b of the frame 201, for example. The reinforcing member 18 can be arranged so as to overlap with the surface of the second crosspiece 5 located on the one end edge 2b on the side of the other end edge 2b. Further, the reinforcing member 18 can be provided partially or entirely in the length direction of the second crosspiece 5. For example, as shown in FIG. 4, the reinforcing material 18 may be shorter than the second crosspiece 5. In this case, the reinforcing material 18 can be arranged on the side edges 2a of the frame body 201 of the second crosspiece 5. Further, the joining material 8 is not provided on the side surface 6a of the first wooden piece 4 located on the side of the one edge 2b of the wooden wooden piece 6, and one end surface of the reinforcing member 18 is brought into contact with the side surface 6a of the wooden wooden piece 6. Can be contacted. Then, the reinforcing material 18 can be joined to both the wood material 6 and the second crosspiece 5 by the staple 9. The reinforcing member 18 may be made of the same material as the first intermediate rail member 11, like the fifth intermediate rail member 16, and may be a wood material, for example.

And in the frame 201 of the panel 101 for fittings, the inside surrounded by the 1st crosspiece 4 and the 1st intermediate crosspiece 11, and the 1st crosspiece 4, the 2nd crosspiece 5, and the 1st intermediate intermediate material 11. The inside surrounded by and can be filled with a heat insulating material such as glass wool. In addition, a core material made of cardboard and having a honeycomb shape, a humidity control material capable of absorbing and releasing moisture can be filled in the inside. In this case, the heat insulating material, the core material, the humidity control material, and the like are filled at least at the appliance mounting portion 12. The inside of the frame 201 shown in FIG. 4 is filled with a core material 19 made of cardboard and having a honeycomb shape. By filling the core material 19, it is possible to improve the strength of the face material 3 attached to the front and back of the fitting panel 101 shown in FIGS. 1 and 2. The core material 19 can be filled in the inside where the fifth intermediate crosspiece 16 is provided or omitted.

Next, examples will be shown to describe the fitting panel of the present invention in more detail.

For evaluation of the fittings panel 101 shown in FIG. 4, a fittings panel in which the face materials 3 shown in FIGS. 1 and 2 are attached to the front and back surfaces of the frame having a configuration substantially similar to the frame 201 is manufactured. did. The fitting panel had a length of 2000 mm and a width of 500 mm. A steel plate having a flat plate shape was adopted as the joining material corresponding to the joining material 8. In addition, the entire surface of the steel sheet was galvanized to prevent rust. Further, in the frame body, the instrument attachment portion 12 shown in FIG. 4 is omitted. That is, the second intermediate crosspiece and the fourth intermediate crosspiece corresponding to the second intermediate crosspiece 14 and the fourth intermediate crosspiece 15, respectively, were not provided in the frame. A warp test was performed on such a fitting panel to evaluate the performance. In this warp test, the fitting panel was horizontally arranged so that the front side was placed in an atmosphere having a temperature of 40° C. and a humidity of 20% and the back side was placed in an atmosphere having a temperature of 25° C. and a humidity of 50%. Before performing the warp test, usually, the maximum amount of warp in the longitudinal direction of the joinery panel left for a certain period in a room temperature and normal humidity environment such that the joiner panel is stored, and 3 days after the start of the warp test. The amount of change in the maximum amount of warpage of the eyes was measured. The results are shown in Table 1 (Example 1). In addition, the numerical value of "before the warp test is started" in Table 1 is the maximum warp amount in the longitudinal direction of the fittings panel left for a certain period in the room temperature and normal humidity environment.

For comparison, a long crosspiece which is not divided is used in place of the first crosspiece corresponding to the first crosspiece 4 shown in FIG. Also, the performance evaluation was performed in the same manner as in Example 1. The results are also shown in Table 1 (Comparative Example 1).

As is clear from Table 1, it was confirmed that the fitting panel of Example 1 was capable of suppressing the amount of warp to a small extent.

The present invention is not limited to the above embodiments and examples. Various details can be dealt with in details such as the size of the frame and the face material, the structure of the first crosspiece, the material of the second crosspiece, and the joining method of the first crosspiece and the second crosspiece.

1 joiner panel 2 frame 2a, 2b edge 3 face material 4 first crosspiece 4a, 4b end 5 second crosspiece 6 wood crosspiece 6a side 8 joining material 12 instrument attachment part

The fitting panel of the present invention and the fitting using the same are capable of suppressing warpage and easy to manufacture.

Claims (6)

A frame whose outer shape is rectangular,
In a fitting panel having a flash structure, which is attached to the front and back of the frame body and includes a plate-shaped face material having the same shape as the outer shape of the frame body,
The frame body extends in the longitudinal direction thereof, and the first crosspiece arranged at a pair of edges of the frame body extends in the lateral direction of the frame body, and at the other pair of edges of the frame body. A second crosspiece arranged, the second crosspiece being joined to the first crosspiece at each of both ends in the longitudinal direction of the first crosspiece,
The first crosspiece is a side surface in which a plurality of wood crosspieces are arranged in the length direction of the first crosspiece, and the wood crosspieces are arranged in the lengthwise direction of the first crosspiece and located inside the frame body of the wood crosspiece. Is formed by joining through a joining material arranged in
The length of the joining material is equal to or less than the length obtained by subtracting the width of the second rail member joined to both ends from the first rail member,
The bonding material is not arranged on the side surfaces at both ends of the wooden cross member corresponding to both ends in the length direction of the first cross member, and the bonding material is not arranged on the side surface where this bonding material is not arranged. A joinery panel characterized in that the ends of two crosspieces are joined together. The fitting panel according to claim 1, wherein the joining material has a flat plate shape. 3. The joinery panel according to claim 1 or 2, wherein the entire surface of a surface of the wooden crosspiece that comes into contact with the side surface of the wooden crosspiece is in contact with the side surface. .. 4. The joinery panel according to any one of claims 1 to 3, wherein a thickness direction of the joining material matches a thickness direction of the wooden crosspiece. 5. The fitting according to any one of claims 1 to 4, wherein the joining material is arranged excluding the side surface of the wooden crosspiece in the first crosspiece facing the equipment attachment site. panel. A fitting comprising the fitting panel according to any one of claims 1 to 5 as a base material.

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