JP4040402B2 - Casing member and casing frame structure using the same - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present inventionThe present invention relates to a casing member and a casing frame structure in which the casing member is mounted on a frame provided in an opening of a building.The frame includes a frame for a building frame to which a door, a sliding door, a door, a shoji, a bran or the like for an interior of a building is attached, and a door for an exterior of the building, a sliding door, a door, or the like.
[0002]
[Prior art]
As a conventional frame body using a casing member, for example, a frame body having a rectangular cross-sectional shape, and a frame body in which insertion grooves into which casing members are respectively inserted are formed on both side surfaces thereof, the back surface of this frame body There is known a notch portion having a rectangular cross-sectional shape formed between each side surface having the insertion groove and the insertion groove, and inserting one end of the casing member into the insertion groove (see Patent Document 1). .
[0003]
Further, as another frame body, a frame body that is attached to an opening base frame formed on a wall of a building, and the frame body includes a left and right vertical frame and an upper frame that is mounted on the vertical frame. Furthermore, the vertical frame and the upper frame include a plurality of attachment adjusting members. The casing member is attached by fitting a fitting protrusion formed on the casing member into a fitting groove formed on the vertical frame and the upper frame (see Patent Document 2).
[0004]
[Patent Document 1]
Utility Model Registration No. 3042300 (Page 5, Figure 1)
[Patent Document 2]
Japanese Patent Laid-Open No. 2002-4720 (page 3, FIG. 4)
[0005]
[Problems to be solved by the invention]
However, since the conventional casing member is formed in an L shape with a material having a relatively high rigidity in any case, the wall forming the opening of the building has unevenness due to distortion or distortion. Then, it is difficult to attach the casing member in close contact with a wall or the like. When it becomes difficult to attach the casing member, the workability deteriorates.
[0006]
Further, since the conventional casing member is formed in an L shape, it is necessary to cut and form a square bar-like material when forming the casing member, and there is a problem that the material yield is not good. It was. Furthermore, since the conventional casing member is substantially L-shaped, only a monotonous appearance can be obtained, and there is a risk of lack of design.
[0007]
This invention makes it a subject to be able to attach even if there is unevenness in the wall which forms an opening.
[0008]
[Means for Solving the Problems]
In order to solve the above problems, the present invention provides a base material extending in one direction and a decorative material provided on one surface of the base material.Provided as a substantially flat plate-shaped member, and a groove having a concave curved cross-sectional shape opening on the other surface of the substrate is extended along the one direction, It is possible to bend the thinned base material portion, and the substantially flat plate-shaped member is configured to be bent at the thin base material portion during construction and used as a casing member.It is a casing member.
[0009]
By doing so, the base material has a groove opening on the other surface, the cross section of the groove is formed in a concave curved surface, and the base material portion corresponding to the groove can be bent. It is formed. Therefore, the base material can be bent together with the decorative material at a portion corresponding to the groove. In this case, since the cross section of the groove is formed in a concave curved surface shape, the shape of the casing member bent at the portion corresponding to the groove is bent into a convex curved surface shape, resulting in a smooth curved surface shape and a high-grade casing member. can get.
[0010]
In addition, since the base material portion corresponding to the groove is formed so as to be bendable, it has flexibility, and even if there is unevenness such as strain or distortion in the wall forming the opening, this inconvenience is caused. The land is absorbed by the base material and the decorative material portion corresponding to the groove, and a casing member can be attached.
[0011]
Furthermore, a soft material may be provided on the surface of the groove. By providing the soft material on the surface of the groove, when bent by the base material and the decorative material portion corresponding to the groove, at least the inside of the soft material (the building wall side) is compressed, so that the portion corresponding to the groove The generated bending stress is relaxed and bent into a smooth convex curved surface. In addition, since the soft material is provided on the base material side of the decorative material corresponding to the groove, when the casing member is bent and attached between the frame and the wall forming the opening, the casing member Even if a foreign object collides with the bent corner, damage is prevented.
[0012]
In addition, the present invention includes a first base material and a second base material that extend in one direction, and is arranged so that the direction in which the first base material and the second base material are extended is aligned. And the first base material and the second base material on the same side surface and a decorative material between the first base material and the second base material, the first base material and the second base material, A soft material is provided on the back surface of the decorative material between the base material and the second base material.Prepared as a substantially flat plate-shaped member,Bendable at the soft and decorative parts between the first and second substrates.There is a feature that the substantially flat plate member is configured to be used as a casing member by bending at a portion of the soft material and the decorative material between the first base material and the second base material during construction. A casing member.
[0013]
By doing in this way, since the decorative material and soft material between the 1st base material and the 2nd base material have flexibility, each of the 1st base material and the 2nd base material Even if the mounting surface is uneven, it can be mounted because it is absorbed by the decorative material and the soft material. Further, when this casing member is bent into a convex shape at the part of the decorative material and the soft material between the first base material and the second base material, at least the inside of the soft material is compressed and bending stress applied locally. Can be bent to a smooth curved surface. Furthermore, in this case, since a soft material is provided on the back of the decorative material, damage due to collision of foreign matter is prevented.
[0014]
Moreover, this invention is provided with the base material extended in one direction, and the decorative material provided in one surface of this base material. Furthermore, the base material has a groove that is formed along one direction and opens on the other surface of the base material, and the cross section of the groove is a concave curved surface serving as both side surfaces of the groove, and a groove connected to the concave curved surface. It is formed with the plane used as the bottom. And it is characterized in that a soft material is provided on the surface of the groove.
[0015]
By doing in this way, the base-material part corresponding to a groove | channel is gradually formed thinly toward the center of a groove | channel. Further, since the soft material is provided on the groove surface, when the casing member is bent at the portion corresponding to the groove, the soft material is bent simultaneously with the decorative material and the base material. At this time, since at least the inner side (surface side) of the soft material is compressed, the local bending stress is relieved and the soft material is bent into a smooth curved surface. And the shape of the bent casing member is bent into a convex curved surface, and becomes a rounded shape, so that a high-grade casing member is obtained.
[0016]
Further, since the decorative material, base material and soft material corresponding to the groove have flexibility, even if there is some unevenness on the surface to which the casing member is attached, this unevenness is the decorative material corresponding to the groove. Absorbed in the base material and soft material part. Further, the soft material prevents damage due to collision of foreign matter on the corner of the casing member when the casing member is attached to a frame or the like.
[0017]
Moreover, this invention is provided in the opening part of a building.A casing frame structure comprising a frame and a casing member attached to the frame, wherein the frameA recess is formed on the opening surface side along the circumferential direction ofClaim 1 to 4The end side of the base material on one side of the casing member is inserted into the recess,TheThe casing memberSaidBend at the part corresponding to the groove,TheThe base material on the other side of the casing member is fixed to the wall forming the opening.It is a casing frame structure.By doing in this way, since the end side of the base material on one side of the casing member is inserted into the recess of the frame body, the entrance / exit of the base material on one side of the casing member can be adjusted. Furthermore, even if the wall forming the opening is uneven, it can be attached to the opening of the building. Furthermore, the frame body using the casing member has high design and high-class feeling.Casing frame structureIs obtained.
[0018]
Next, each requirement constituting the present invention will be described in more detail. The casing member of the present invention is used for an opening provided on a wall of a building or a frame (joint frame) provided in an opening between rooms. The casing member is provided so as to cover between the frame and the wall forming the opening.
[0019]
The base material that forms the casing member extends in one direction and is suitable for the shape as the construction material. Moreover, a base material has a thick part which has thickness larger than the thickness of the base material part corresponding to a groove | channel on the right and left of a groove | channel. The right and left thick portions may have the same thickness or different thicknesses. Further, the left and right thick portions may have the same width or different widths. In short, the thickness and width of the thick portion of the base material are appropriately determined in consideration of the thickness and width of the member forming the frame, the thickness of the wall forming the opening, the thickness and width of the wall baseboard, etc. Shall. The thickness of the thick part of the substrate is determined from a range of 3 to 20 mm, for example.
[0020]
The base material is not particularly limited as long as a decorative material can be provided on one side of the base material. However, the base material is a plywood, a wood fiber board (MDF, etc.), a wood chipboard, a single board laminated board, a styrene resin board, a chloride Synthetic resin systems such as vinyl resin boards, reinforced plastic boards, polystyrene foam resin boards, urethane foam resin boards, etc., wood and synthetic resin composite boards and their laminates, or inorganic materials such as gypsum board, perlite, cement and calcium silicate A plate, a composite plate of an inorganic material and an organic material, or the like can be used.
[0021]
The decorative material is provided on one surface of the base material, but is provided on the surface exposed when at least the casing member is bent and attached between the frame and the wall. If it carries out like this, when a casing member is fixed to a frame and a wall, the part which can be seen will be covered with cosmetics, and a high-class feeling can be taken out. Furthermore, the decorative material may be provided up to the side surface of the base member side end of the casing member inserted into the recess of the frame. Peeling is prevented when the casing member is inserted into the recess of the frame.
[0022]
The material of the decorative material may be, for example, a natural veneer obtained by cutting natural wood, an artificial veneer and a non-woven fabric, paper, a synthetic resin sheet, or the like, and various patterns are printed on a sheet of flexible material. Also good. As a synthetic resin sheet used as a decorative material, for example, an olefin resin, a vinyl chloride resin, a polyester resin, an acrylic resin, or the like may be used.
[0023]
Furthermore, as a decorative material, a composite sheet obtained by pressure-bonding a paper between the synthetic resin sheets, an impregnated paper impregnated with a synthetic resin, and the like can be used. Further, these decorative materials may be overcoated. As an adhesive for adhering the decorative material to the base material, a thermoplastic adhesive such as a vinyl acetate resin mixed with a thermosetting resin or urea powder to improve water resistance can be used. The thickness of the decorative material is determined in the range of 0.05 to 1 mm, for example.
[0024]
When a decorative material is provided on one surface of a base material, the decorative material is formed along one surface of the base material, that is, when a concave portion or a V-shaped groove is provided on one surface, these concave portions or V-shaped A decorative material is also provided on the inner surface of the groove. The decorative material may be attached via an adhesive, or may be formed by directly applying a flowable material such as a thermoplastic resin having adhesiveness or adhesiveness to a substrate.
[0025]
The groove opened on the other surface of the substrate has a concave curved cross section, but the concave curved surface is not particularly limited, and may be, for example, an arc surface, an elliptical surface, or a part of another curved surface. When forming the groove on the base material, it may be formed so that the base material remains between the bottom of the groove and the back surface of the decorative material, or formed so that the bottom of the groove reaches the back surface of the decorative material. May be. In any case, it is preferable that the base material portion corresponding to the groove is formed thin so that it can be bent. When the base material is formed so as to remain corresponding to the groove, the thickness is selected in consideration of easiness of bending, bending shape, workability, etc. within a range of 0.05 to 1 mm, for example.
[0026]
Soft materials include elastic materials, synthetic rubber materials, natural rubber materials, foamed materials with bubbles or unfoamed materials without bubbles, such as styrene / butadiene / styrene block copolymer (SBS), Soft synthetic resin materials such as styrene butadiene rubber (SBR) and silicon resin are included. The method of providing the soft material in the groove of the base material formed in the concave curved surface is, for example, a hot melt method, that is, a thermoplastic resin such as styrene / butadiene / styrene block copolymer (SBS) or silicon resin is heated and melted. A method of applying or pouring in a state may be used, or styrene / butadiene / rubber (SBR), silicon resin, or the like may be attached with an adhesive for soft material such as vinyl acetate resin.
[0027]
When a soft material is provided on the surface of the groove, when the soft material is formed so as to gradually increase from both edges of the groove toward the center of the groove, the bending is performed when the casing member is bent at a portion corresponding to the groove. Since the soft material is formed thick at the center of the groove where the stress is concentrated and gradually becomes thinner as the distance from the center is increased, the stress concentration at the portion corresponding to the groove is relaxed and bent into a smooth curved surface.
[0028]
When applying or pouring a thermoplastic resin soft material into the groove of the base material by the hot melt method, the application temperature or pouring temperature of the soft material is applied so that the cosmetic material itself is not softened and altered, or unnecessary wrinkles and distortions do not occur. Do not raise too much. From this, when the concave curved groove is formed so that the base material remains in the groove, the remaining base material plays a role of heat insulation, and one surface of the base material is heated by the heat of the molten thermoplastic resin. It prevents the cosmetic material provided in the case from being melted or softened and altered, and prevents unnecessary distortion of the cosmetic material.
[0029]
Furthermore, both edges of the groove are preferably recessed from the position of the other surface, for example, recessed in a step shape, or the groove edge and the other surface position are preferably connected by an inclined surface. By doing so, when the casing member is bent into a convex shape, the angle between the two substrates is bent to a small acute angle. Further, even if the portion corresponding to the groove of the casing member is bent and the soft material is compressed and protrudes, it does not come out from the position of the other surface of the casing member, so the other surface of the casing member is brought into close contact with the wall surface. Can be attached.
[0030]
Moreover, it is good to provide a recessed part corresponding to the groove | channel formed in the other surface of a base material in the one surface of a base material. By providing a recess along one direction of the base material on one surface of the base material, the shape of the bent casing member can be diversified, the shape of the casing member can be changed, and the design can be improved. it can. Furthermore, it is good to provide the notch along one direction in one surface of a base material. The notch can be used as a place where the nail is struck when fixing the casing member, and the nail is not conspicuous and the appearance is clean.
[0031]
In the present invention, by providing a concave curved groove opening on the other surface of the base material, the base material itself can be smoothly bent without providing a soft material. By providing the material, variations in physical and mechanical properties of the substrate itself can be absorbed and surely bent into a smooth curved surface. Further, when the concave curved groove is formed into an arcuate groove, it is easy to form in manufacture.
[0032]
As the base material, the wood-based, synthetic resin-based, or wood-based or synthetic resin-based composite laminate described above can be used, and in particular, an arc-shaped groove is formed in the medium fiberboard (MDF). It is good to use what was formed. The medium fiberboard is suitable for adhering a soft material whose surface is heated and melted, and can be smoothly bent by forming an arcuate groove on the surface.
[0033]
DETAILED DESCRIPTION OF THE INVENTION
  Hereinafter, the casing member according to the present invention andCasing frame structure in which the casing member is mounted on a frame provided in an opening of a buildingThe embodiment will be described in detail with reference to the drawings. 1 to 7, the same or equivalent parts are denoted by the same reference numerals.
[0034]
FIG. 1 is a cross-sectional view showing a first embodiment of a casing member according to the present invention. The casing member 1 according to the first embodiment includes a base material 3 extending in one direction (a direction perpendicular to the paper surface) and a decorative material 20 provided on the surface (one surface) 5 of the base material 3. .
[0035]
The base material 3 includes a thick portion 3a located on one side thereof, a thick portion 3b located on the other side, and an arcuate groove 9 located between the two thick portions 3a and 3b. And a groove-corresponding substrate portion 3c to be formed. Although the width W1 of the left thick part 3a of the base material 3 and the width W2 of the right thick part 3b are the same, it is not necessary to be limited to this. For example, the width W1 of the thick portion 3a is 20 to 40 mm, and the width W2 of the thick portion 3b is 20 to 60 mm.
[0036]
Further, the thickness T1 of the thick portion 3a and the thickness T2 of the thick portion 3b may be formed the same, or the thickness T2 of the thick portion 3b may be smaller than the thickness T1 of the thick portion 3a. . The thickness T1 of the thick portion 3a is 12 to 15 mm, the thickness T2 of the thick portion 3b is 9 mm, and so on.
[0037]
Further, the two edges 4a on the end side of the thick portion 3a are formed in a circular arc surface. On the surface 5 side of the thick portion 3a, a notch 15 having a V-shaped cross section extending in one direction is formed near the end. On the other hand, a V-shaped cutout is not formed on the surface 5 side of the thick portion 3b. The two edges 4b on the end side of the thick portion 3b are formed in a square shape, but may be arcuate surfaces.
[0038]
Furthermore, a bowl-shaped recess 18 is formed in one direction along the center of the surface 5 of the substrate. The recess 18 is formed corresponding to the groove 9, and makes the center of the groove 9 coincide with the center of the recess 18. The opening edge of the recess 18 is formed in a smooth curved surface, for example, an arc shape. The width B and the depth D of the recess 18 are determined in consideration so that the design is enhanced when the casing member 1 is bent at a portion corresponding to the groove.
[0039]
The base material 3 has a groove 9 formed along one direction of the back surface (the other surface) 7 thereof. The groove 9 opens in the other surface 7 of the substrate. The cross section of the groove 9 is formed in an arc shape so that the groove corresponding substrate portion 3c corresponding to the groove 9 can be bent. A groove-corresponding base material portion 3 c is formed between the lowermost part 10 of the groove 9 and the back surface of the decorative material 20. The thickness of the groove-corresponding base material portion 3c is, for example, 0.1 mm. On both edges of the groove 9, stepped portions 14 are formed which are recessed from the position of the other surface 7.
[0040]
The material of the base material 3 is formed of a wood system such as a wood fiber board (MDF or the like). Further, a synthetic rubber material (soft material) 23 such as styrene / butadiene / rubber is provided on the surface of the groove 9 of the base material. The thickness of the synthetic rubber material 23 is formed so as to gradually increase from both edges 11 of the groove 9 toward the groove center 9b, and is maximized at the groove center 9b. Moreover, as the decorative material 20, for example, a synthetic resin sheet such as an olefin resin is used, and the thickness thereof is, for example, 0.1 mm.
[0041]
Next, the manufacturing method of a casing member is demonstrated using FIG. First, a plate-like material such as MDF is processed using a cutting machine such as a router. That is, the bowl-shaped recess 18 and the V-shaped notch 15 are cut on the surface side along the longitudinal direction of the material (the direction perpendicular to the paper surface). At this time, each corner 4a of the side surface 6a of the thick portion 3a is formed into a circular arc shape.
[0042]
Next, a decorative material 20 such as an olefin resin is attached to the surface (one surface) 5 of the work base material obtained by cutting the recess 18 and the V-shaped notch 15 with an adhesive such as a vinyl acetate resin. In this case, the decorative material 20 includes the V-shaped notch 15 formed on the side surface 6a, the surface 5 and the surface of the thick portion 3a from the back surface 7 of the thick portion 3a, and the surface of the concave portion 18 and the thick portion 3b. 5 and the middle of the side surface 6b.
[0043]
After adhering the decorative material 20 to the in-process substrate, the arc-shaped (concave curved surface) groove 9 is cut at the back surface position corresponding to the concave portion 18 on the front surface. The groove 9 extends in the longitudinal direction of the work base. Furthermore, the base material 3 is manufactured by cutting both edges 11 of the groove along the groove 9 to form the stepped portion 14. In addition, you may cut the groove | channel 9 and the step-shaped part 14 simultaneously.
[0044]
Next, a synthetic rubber material is provided on the groove 9 of the base material. The method of providing the synthetic rubber material 23 in the groove 9 of the base material is, for example, a hot melt method, that is, applying or melting a thermoplastic resin such as styrene / butadiene / styrene block copolymer (SBS) or silicone resin. Pour and solidify. In this way, the casing member is manufactured.
[0045]
The casing member 1 manufactured by the above structure and manufacturing method operates as follows. That is, in FIG. 1, the casing member 1 is formed such that the decorative material 20 corresponding to the groove 9, the groove-corresponding base material portion 3 c and the synthetic rubber material 23 can be bent. When the casing member 1 is bent at the portion corresponding to the groove, at least the inside of the synthetic rubber material 23 is compressed, so that the bending stress generated at the portion corresponding to the groove 9 is relaxed and bent into a smooth convex curve shape. A high-quality shape can be obtained.
[0046]
Further, since the decorative material 20 corresponding to the groove, the groove-corresponding base material portion 3c, and the synthetic rubber material 23 have flexibility, the casing member 1 can be used even if the wall forming the opening has unevenness such as distortion or distortion. Absorbs this unevenness at a portion corresponding to the groove 9. Further, by providing the groove-corresponding base material portion 3c and the synthetic rubber material 23 on the base material side of the decorative material corresponding to the groove, damage is prevented even if a foreign object collides with the corner of the casing member 1.
[0047]
The decorative material 20 is provided on the surface exposed when at least the casing member 1 is bent and attached to the frame and the wall. If it carries out like this, when the casing member 1 is fixed to a frame and a wall, since the visible part is covered with the decorative material 20, a high-class feeling can be taken out. Furthermore, since the base material side in which the casing member 1 is inserted into the recess of the frame body is provided up to the side surface 6b of the decorative material 20, peeling is prevented when the decorative material 20 is inserted into the recess of the frame body.
[0048]
Further, when the synthetic rubber material 23, which is a thermoplastic resin, is applied to the groove 9 of the base material by the hot melt method, the concave curved groove 9 is formed so that the base material 9 is left in the groove. The base material (groove-corresponding base material portion 3c) plays a role of heat insulation, and melts or softens the decorative material 20 provided on the surface of the base material by the heat of the molten synthetic rubber material 23. This prevents the generation of unnecessary distortion of the decorative material 20.
[0049]
Further, since the stepped portions 14 are provided on both edges 11 of the groove, even if the synthetic rubber material 23 protrudes when the casing member 1 is bent by the groove-corresponding base material portion 3c, it is removed from the position of the back surface 7 of the casing member. Therefore, the back surface 7 of the casing member 1 can be attached in close contact with the wall surface.
[0050]
In addition, by providing the concave portion 18 on the front surface 5 of the base material corresponding to the groove 9 formed on the back surface 7 of the base material, the shape of the bent casing member 1 is diversified and bent at the portion corresponding to the groove. When it is done, a change can be given to the shape of the casing member 1, and the design property can be improved. Further, by providing a V-shaped notch 15 along one direction on the surface of the base material, it can be used as a place where a nail is struck when fixing the casing member 1, and the nail is not conspicuous and the appearance is clean. To do.
[0051]
The casing member 1 according to the first embodiment can smoothly bend the groove-corresponding substrate portion 3c itself without providing the synthetic rubber material 23 by providing the arcuate groove 9 that opens on the back surface 7 of the substrate. However, by providing the synthetic rubber material 23 in the arcuate groove 9, variations in physical and mechanical properties of the substrate itself can be absorbed and surely bent into a smooth curved surface. Further, by adopting a medium fiberboard (MDF) as the base material 3 and having a circular arc-shaped groove 9 formed on the medium fiberboard, the surface of the medium fiberboard has a synthetic rubber material. 23 is suitable for adhering, and can be smoothly bent by forming an arcuate groove 9 on the surface.
[0052]
  FIG. 2 uses the casing member 1 of the first embodiment.Casing frame structureFIG. FIG. 3 is a longitudinal sectional view of FIG. The frame 27 is provided in the opening 40 formed in the wall 41 of the building, and the front shape is formed in a rectangle. The wall 41 is formed of, for example, a pillar 44, a trunk edge 46 fixed to the pillar 44, and a surface plate 48 such as a gypsum board fixed to the trunk edge 46. The frame 27 includes a vertical frame 32 fixed to the pillar 44 and positioned on both sides, a dwell 34 fixed to the beam 45 and positioned on the upper side, a sill 36 fixed to the floor and positioned on the lower side, and the center of the vertical frame 32. And a door stop 38 attached thereto. Reference numeral 52 denotes a door, but a hinge for pivotally supporting the door 52 is not shown.
[0053]
The casing member 1 is attached to the two opening surface sides of the frame body 27. The frame body 27 is recessed on the opening surface side along the circumferential direction thereof, that is, the longitudinal direction of the vertical frame 32 and the longitudinal direction of the duck 34. 30 is formed. The recess 30 is formed in two opening surfaces (front side and rear side) of the frame. The casing member 1 is inserted into the recess 30 at the end of the thick portion 3b, the casing member 1 is bent at a portion corresponding to the groove 9, and the thick portion 3a side of the casing member is V-shaped notch. It is fixed to the wall 41 with nails at 15 positions. Incidentally, the sill 36 is not provided with the recess 30.
[0054]
In this way, the main frame 27 can be attached to the opening 40 of the building even if the wall surface 42 is uneven due to distortion, warpage, unevenness or the like. Furthermore, by using the casing member 1, the design as the frame body 27 is enhanced, and a high-quality frame body 27 is obtained. In addition, in FIG. 3, illustration of the casing member attached to the vertical frame 32 is abbreviate | omitted.
[0055]
FIG. 4 is a cross-sectional view showing a second embodiment of the casing member according to the present invention. The casing member 1 of 2nd Embodiment has the groove | channel 9 formed along the longitudinal direction of the base material 3 similarly to the casing member of 1st Embodiment, This groove | channel 9 is the back surface (other side) of this base material. Open to 7). The cross section of the groove 9 is formed in an arc surface shape (concave curved surface shape) so that the groove corresponding base material portion 3c corresponding to the groove 9 can be bent. The lowermost part 10 of the groove reaches the back surface of the decorative material 20, and the thickness of the base material of this part is zero. A synthetic rubber material (soft material) 23 can be provided in the arcuate groove 9. The thickness of the synthetic rubber material 23 gradually increases from the groove edge 11 toward the groove center 9b, and becomes the maximum thickness at the center 9b. Further, both edges 11 of the groove are respectively recessed from the position of the other surface 7 to form a stepped portion 14.
[0056]
Similarly to the casing member 1 of the first embodiment, in the casing member 1 of the second embodiment, when the synthetic rubber material 23, which is a thermoplastic resin, is applied or poured into the groove by the hot melt method, Thus, the temperature is set such that the cosmetic material itself is not softened and deteriorated, or unnecessary wrinkles and strains are not generated. The other structure and operation in FIG. 4 and the method for manufacturing this member are the same as those of the casing member of the first embodiment shown in FIGS.
[0057]
FIG. 5 is a sectional view showing a third embodiment of a casing member according to the present invention. The casing member 1 of 3rd Embodiment is provided with the 1st base material 8a and the 2nd base material 8b extended in one direction (direction perpendicular | vertical to a paper surface). Further, the first base material 8a and the second base material 8b are arranged so that the extending directions are aligned and are positioned apart from each other, and the same side of the first base material 8a and the second base material 8b. The decorative material 20 is provided between the front surface 8c and the first substrate 8a and the second substrate 8b.
[0058]
Then, a synthetic rubber material (soft material) 23 such as styrene / butadiene / rubber is provided on the back surface 8d of the decorative material between the first base material 8a and the second base material 8b. The thickness of the synthetic rubber material 23 is gradually reduced from the both edges toward the center 24 and the thinnest at the center 24. The distance E between the first base material 8a and the second base material 8b is set to an appropriate size in consideration of the use location of the casing member and the design properties. Although the surface side angle of the end 8e of the first base material is formed in an arc shape, the corner of the end 8f of the second base material is formed in a right angle shape, and the second base material 8b side is fixed to the frame side. The
[0059]
In the casing member 1 of the third embodiment, since the decorative material 20 and the synthetic rubber material 23 between the first base material 8a and the second base material 8b have flexibility, the casing member 1 is bent. Even when the first base member 8a and the second base member 8b are unevenly attached to each other when attached to the frame, the first base member 8a and the second base member 8b Since this is absorbed by the portion of the decorative material 20 and the synthetic rubber material 23 between them, it can be attached to the frame.
[0060]
Further, when the casing member 1 is bent into a convex shape at the portion of the decorative material 20 and the synthetic rubber material 23 between the first base material 8a and the second base material 8b, at least the inside of the synthetic rubber material 23 is Since it is compressed and the bending stress applied locally is relaxed, it is bent into a smooth curved surface. Further, in this case, since the synthetic rubber material 23 is provided on the back of the decorative material 20, damage due to the collision of a foreign substance on the surface of the decorative material 20 is prevented. In the third embodiment shown in FIG. 5, the structure and operation of the other parts are the same as those in the first embodiment shown in FIGS.
[0061]
FIG. 6 is a cross-sectional view showing a fourth embodiment of a casing member according to the present invention. The casing member 1 according to the fourth embodiment includes a base material 3 extending in a longitudinal direction (one direction, a direction perpendicular to the paper surface) and a decorative material 20 provided on one surface 5 of the base material 3. . The substrate 3 has a groove 9 formed along the longitudinal direction, and the groove 9 opens on the back surface (the other surface) 7 of the substrate. The cross section of the groove 9 is formed by an arcuate surface (concave surface) 12 serving as both side surfaces of the groove 9 and a flat surface 13 connected to the arcuate surface 12 and serving as the bottom of the groove 9. The base material 3d is formed so as to remain between the bottom of the groove 9 and the back surface (surface on the base material side) 21 of the decorative material 20, and the groove-corresponding base material portion 3d is formed to be bendable. . On both edges 11 of the groove 9, stepped portions 14 are formed that are recessed from the back surface (the other surface) 7 position of the substrate.
[0062]
Further, the base material 3 is formed between the thick part 3a located on one side, the thick part 3b located on the other side, and the groove 9 between the two thick parts 3a and 3b. And a groove-corresponding substrate portion 3d corresponding to the groove to be formed. The width W1 of the left thick part 3a and the width W2 of the right thick part 3b of the base 3 are formed to be the same size, but it is not necessary to be limited to this.
[0063]
Further, a notch 15 having a V-shaped cross section extending in the longitudinal direction is formed on one surface 5 side of the thick portion 3a. Further, the corners of the side surface 6 of the thick portion 3a are formed in an arc shape, but the corners of the side surface 6 of the thick portion 3b are formed in a right angle, and the side of the thick portion 3b is fixed to the frame body side.
[0064]
Further, a synthetic rubber material (soft material) 23 such as styrene / butadiene / rubber is provided on the surface of the groove 9. The base material 3 is formed of a wood fiber board (MDF or the like) and the thickness is appropriately selected in consideration of application, design properties, workability, and the like. For example, a 9 mm thickness is used. Moreover, as the decorative material 20, for example, a synthetic resin sheet such as an olefin resin is used, and the thickness thereof is, for example, 0.1 mm.
[0065]
The casing member 1 according to the fourth embodiment is formed so as to gradually become thinner as the total thickness F of the base material 3d corresponding to the groove 9 and the synthetic rubber material 23 moves toward the center 9b of the groove. Further, since the synthetic rubber material 23 is provided on the surface of the groove 9, the synthetic rubber material 23 is also bent simultaneously with the decorative material 20 and the base material 3 when the casing member 1 is bent at a portion corresponding to the groove 9. At this time, at least the inner side (surface side) of the synthetic rubber material 23 is compressed, so that the local bending stress is relieved and the surface is bent into a smooth curved surface. And the shape of the bent casing member 1 is bent into a convex curved surface shape, and the casing member 1 having a high-class feeling is obtained with a rounded shape.
[0066]
Further, since the decorative material 20, the base material 3, and the synthetic rubber material 23 corresponding to the groove 9 have flexibility, even if there is some unevenness in the frame body to which the casing member 1 is attached, this inconvenience. The land is absorbed by the decorative material 20, the base material 3 and the synthetic rubber material 23 corresponding to the grooves 9. Therefore, the casing member 1 can be used for a frame or the like. Furthermore, the synthetic rubber material 23 prevents damage caused by collision of foreign matter on the corner of the casing member 1 when the casing member 1 is attached to a frame or the like. In the fourth embodiment shown in FIG. 6, the structure and operation of other parts are the same as those in the first embodiment shown in FIGS.
[0067]
FIG. 7 is a cross-sectional view showing a fifth embodiment of a casing member according to the present invention. In the casing member 1 of the fifth embodiment, the base material 3 has a groove 9 formed along the longitudinal direction (one direction), and the groove 9 is opened on the back surface (the other surface) 7 of the base material. To do. The cross section of the groove 9 is formed by an arc surface 12 serving as both side surfaces of the groove 9 and a flat surface 13 connected to the arc surface 12 and serving as the bottom of the groove 9. The bottom of the groove 9 reaches the back surface 21 of the decorative material 20, and a synthetic rubber material (soft material) 23 is provided on the surface of the groove 9. Incidentally, the groove | channel 9 may be formed so that a base material may remain between the bottom and the back surface of the decorative material 20. FIG. The thickness of the synthetic rubber material 23 is the smallest in the center 9b of the groove at least in the range of the plane 13 (substantially width B), and gradually increases as the distance from the center 9b increases.
[0068]
Furthermore, the casing member 1 is formed with a bowl-shaped recess 18 along the longitudinal direction (one direction) on the surface 5 side of the base material. The recess 18 is formed on the surface 5 side of the base material so as to correspond to the groove 9, and is formed so that the center of the groove 9 and the center of the recess 18 coincide. The opening edge of the recess 18 is formed in a smooth curved surface, for example, a circular arc surface. The width B and the depth D of the recess 18 are determined in consideration so that the design property is enhanced when the casing member 1 is bent. The structure and operation of the other parts in FIG. 7 are the same as the structure and operation of the edge member of the fourth embodiment shown in FIG.
[0069]
The present invention has been described in detail with reference to the illustrated embodiments. However, the present invention is not limited to the embodiments, and various modifications can be made without departing from the spirit of the present invention. It goes without saying that various modifications can be made.
[0070]
【The invention's effect】
According to the present invention, even if there is unevenness on the wall forming the opening, it can be attached.
[Brief description of the drawings]
FIG. 1 is a cross-sectional view showing a first embodiment of a casing member according to the present invention.
FIG. 2 uses the casing member of the first embodiment.Casing frame structureIt is a cross-sectional view shown with a door.
FIG. 3 is a longitudinal sectional view of FIG.
FIG. 4 is a cross-sectional view showing a second embodiment of a casing member according to the present invention.
FIG. 5 is a cross-sectional view showing a third embodiment of a casing member according to the present invention.
FIG. 6 is a sectional view showing a fourth embodiment of a casing member according to the present invention.
FIG. 7 is a cross-sectional view showing a fifth embodiment of a casing member according to the present invention.
[Explanation of symbols]
1 Casing member
3 Base material
5 Surface (one side)
7 Back side (the other side)
8a First base material
8b Second base material
9 groove
12 Arc surface (concave surface)
13 plane
14 Stepped part
20 Cosmetics
23 Synthetic rubber material (soft material)
27 Frame
30 dent
40 opening
42 Wall

Claims (5)

Prepared as a substantially flat plate-like member comprising a base material extending in one direction and a decorative material provided on one surface of the base material, the base material opening on the other surface of the base material A groove having a concave curved cross-sectional shape extends along the one direction, and can be bent at a portion of the base material thinned by the groove. A casing member configured to be bent at a portion and used as a casing member. The casing member according to claim 1, wherein a soft material is provided on a surface of the groove. 2. The groove according to claim 1, wherein a cross section of the groove is formed of a concave curved surface serving as both side surfaces of the groove and a flat surface connected to the concave curved surface serving as a bottom of the groove, and a soft material is provided on the surface of the groove. A casing member. Provided with a first base material and a second base material that extend in one direction, the first base material and the second base material are arranged so that the directions in which the first base material and the second base material are extended are aligned, and separated from each other A decorative material is provided between the surface of the same side of the first base and the second base and between the first base and the second base, and the first base and the second base Prepared as a substantially flat plate-like member having a soft material provided on the back surface of the decorative material between the first and second base materials, and bent at the soft material and decorative material portions between the first base material and the second base material. It is possible that the substantially flat plate-like member is configured to be used as a casing member by bending at the portion of the soft material and the decorative material between the first base material and the second base material at the time of construction. Characteristic casing member. A casing frame structure comprising a frame body provided at an opening of a building and a casing member attached to the frame body, wherein a recess is formed on the opening surface side along a circumferential direction of the frame body. An end side of the base material on one side of the casing member according to any one of 1 to 4 is inserted into the recess, the casing member is bent at a portion corresponding to the groove, and the other side of the casing member is A casing frame structure in which a base material is fixed to a wall forming the opening.

Images