JP2016169551A - Fitting member and construction method thereof - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a fitting member which is thin and narrow to match with the latest trend of design, and moreover, does not require skills of cutting at 45° and abutting, fastening, and joining the members in installation at a corner part, and with which carpentry work can be finished before cloth work.SOLUTION: A fitting member 10 comprises a fitting member body 12 and a wooden back face member 11. The fitting member body 12 is a bendable resin-made long member which has a decorative sheet 13 pasted on the surface, and has a recessed groove 16 longitudinally recessed in the back surface, and in which a thickness W of the recessed groove 16 is 0.5-2 mm. The wooden back face member 11 is bonded in the recessed groove 16 and has a thickness P of 2-3 mm, and the back surface thereof is formed as a fixing surface 17 to be fixed to a target object 1. The fitting member 10 is formed such that a total length L1, L2 are 40 mm or less, and a total thickness T from the surface of the fitting member body 12 to the fixing surface 17 of the wooden back face member 11 is 5 mm or less.SELECTED DRAWING: Figure 2

Description

  The present invention is a thin member excellent in workability used at the boundary between the wall surface and the floor surface in the room and the boundary portion between the wall surface and the ceiling surface. In addition, the present invention relates to a construction member that can be applied to a parting, a frame material, a frame, a molding, and the like, and a construction method thereof.

  Conventionally, carpenters such as skirting boards and surrounding edges have been re-worked after cloth construction at the boundary between the wall surface and floor surface of the room and between the wall surface and the ceiling surface. Conventionally, construction has been made to conceal the end portion and enhance the appearance of the portion.

  A baseboard will be described as an example of a member used for such construction. In the conventional baseboard, a synthetic resin baseboard body wrapped with a synthetic resin decorative sheet is attached to the surface of a wooden material, and the lower side of the baseboard body Have been proposed in which a separate soft packing member formed of the same type of synthetic resin as the baseboard body is provided integrally. This packing member is thinner than the skirting board main body, and is formed to a thickness that does not protrude forward from the skirting board main body (Patent Document 1).

Utility Model Registration No. 2522649

  This skirting board uses a thick and wide wooden material in order to avoid the formation of gaps due to thermal expansion and contraction in the construction part. Therefore, although a heavy and high-quality appearance can be obtained at the construction portion, the corner portion (protruding corner portion or entering corner portion) of the room is required to be bonded by joining the end portion with a 45 ° cut. This 45 ° cut butt-joining process requires considerable skill, and if the joint portions do not exactly match, the appearance of the corner portion is greatly impaired.

  By the way, the interior of recent rooms is favored for a modern and clean design, and skirting boards and edges are small and thin. Therefore, the skirting boards and surrounding edges, which are heavy and have a high-class feeling as described above, have a considerably large thickness and width, and thus have deviated from recent design trends. In general, baseboards and surrounding edges are long, and if they are made of small and thin materials made of wood, they are easy to break and difficult to construct. On the other hand, in order to solve this problem, since the rigidity is lost when it is made of resin, it is not only difficult to construct, but it is also necessary to stick the entire surface. For this reason, there is a problem that a cross contractor has to construct the car rather than a carpenter.

  The present invention replaces such conventional large-sized baseboards and surrounding edges with a thin and narrow width that conforms to the latest design, and also requires 45-degree cut butt joints that require skill in corner construction. It is a first problem to provide a construction member that does not require a work, and a second problem is to provide a construction member construction method that can finish carpentry work prior to cross construction.

The structure member 10 according to claim 1 is:
A decorative sheet 13 is attached to the surface, and a concave groove 16 is provided in the longitudinal direction on the back surface thereof. A long artificial member made of a bendable resin having a thickness W of 0.5 to 2 mm at the concave groove 16 portion. A body 12;
It is integrated with the concave groove 16, the thickness P is 2 to 3 mm, and the back surface of the wood back member 11 is a fixed surface 17 that is fixed to the object 1.
The total width L1 and L2 of the structure member 10 is 40 mm or less, and the total thickness T from the surface of the structure member main body 12 to the fixed surface 17 of the wood back member 11 is 5 mm or less.

Claim 2 is the structure member 10 according to claim 1 (FIGS. 2A and 2B),
It is formed so that the tip 15 of one long side portion 12a of the construction member body 12 faces the back,
A packing member 14 formed so as to gradually reduce its thickness toward the tip 14a is attached to the entire length of the other long side portion 12b of the structure member main body 12.
The maximum thickness portion U of the packing member 14 is formed of a resin that can be bent at 0.5 to 2 mm.

Claim 3 is the structure member 10 according to claim 2 (FIG. 2 (a)),
One long side portion 12 a of the structure member main body 12 is formed so that the thickness thereof gradually decreases toward the tip 15, and the tip 15 projects backward from the fixing surface 17 of the wooden back member 11. It is formed as follows.

Claim 4 is the structure member 10 according to claim 1 (FIG. 3A),
One long side portion 12a is formed so that its thickness gradually decreases toward the tip 15, and the tip 15 is formed so as to protrude backward from the fixing surface 17 of the wooden back member 11,
The other long side portion 12b of the crafting member main body 12 is formed so that the tip thereof faces backward.

Claim 5 is a construction method using the structure member 10 according to any one of claims 1 to 4,
Cutting the woody back member 11 of the crafting member 10 in a direction intersecting the longitudinal direction or cutting a part thereof,
A portion J corresponding to the cut or position or excision portion of the construction member main body 12 is bent, the bent portion J of the construction member 10 is directed to the corner portion K of the construction position of the construction subject 1, and The construction member 10 is pasted to the construction position.

  Since the total width L1 and L2 are 40 mm or less and the total thickness T is 5 mm or less, the structure member 10 of the present invention is very small, and when it is constructed as a skirting board or a peripheral edge, a modern appearance that is not so conspicuous and clean is obtained. . In addition, the member 10 can be attached as a skirting board even in a portion having a small amount of dust such as a retaining wall of a sliding door. Moreover, since it is as narrow as 5 mm or less, when it is constructed as a skirting board, dust and dust are hardly collected on the upper surface.

  Since the thickness P of the wooden back member 11 is very thin as 2 to 3 mm, it is easy to cut this part with a blade such as a cutter, or to cut out a part thereof, and , And a resin whose bendable material can be bent with a thickness W of 0.5 to 2 mm (not limited to this, for example, soft resin or semi-rigid resin). Since it is formed, the portion corresponding to the cut or excised portion of the wood back member 11 of the above-mentioned structure member main body 12 can be bent in accordance with the corner portion (protruding corner portion or entering corner portion) of the construction portion. Seamless corner construction is possible (FIGS. 1A and 1B). Even when the packing member 14 is provided, the maximum wall thickness portion U is as thin as 0.5 to 2 mm and is formed of a bendable resin. Construction is possible.

  In addition, as shown in FIGS. 2 (a) and 3 (a), the distal end 15 of one long side portion 12a having the flexibility of the structure member 10 is located behind the fixing surface 17 of the wooden back member 11. Since it is formed so that it protrudes, when this artificial member 10 is affixed to the object 1 (for example, a wall surface), the tip 15 does not adhere to the object 1 to create a gap, and a beautiful appearance can be achieved. it can. In addition, it is possible to improve the workability by attaching a double-sided tape to the surface of the fixed surface 17 in advance.

  This point can also be said in the cross construction performed in a later process. After the construction member 10 is constructed as a carpenter, the cloth 3 is pasted on the object 1 (for example, a wall surface), and the cross 3 is cut along the tip 15. When this occurs, the thin tip 15 comes into contact with the cut end of the cross 3 and no gap is formed between the tip 15 and the cut end of the cross 3 as described above. That is, after completion of the interior carpenter construction, cross construction is possible, so that it is possible to save the effort of the interior twice, and the interior construction becomes very efficient.

  Further, when the packing member 14 is provided, the packing member 14 that gradually reduces the thickness toward the tip end 14a on the other long side portion 12b side of the structure member 10 is the object 5 on the other long side portion 12b side. (For example, a floor surface) It can be touched while being bent, and it can be finished in a clean appearance without creating a gap with the object 5 (for example, floor material) having unevenness.

  In addition, since the full width L1, L2 and the total thickness T are smaller than the conventional one, the crafting member 10 of the present invention can be used not only for skirting boards and surrounding edges, but also for parting, frame materials, frame attachments, moldings, and the like.

(a) (b) It is a plane sectional view of the state where the feature member of the present invention was constructed in the corner portion of the room. (a) (b) It is a longitudinal cross-sectional view of the construction state of the structure member (baseboard) of this invention. (a) (b) It is a longitudinal cross-sectional view of the construction state of the other structure member (around edge) of this invention.

  The present invention will be described below with reference to the drawings. FIG. 2 shows a case where the structure member 10 of the present invention is a baseboard, and the structure member body 12 is a long resin (if it can be bent, of course, it is not limited to this. For example, olefin resin, semi-rigid vinyl chloride or A thin extrusion molding material made of other semi-rigid resin), and a thin resin decorative sheet 13 is adhered to the entire surface. A streak-like groove 18 is formed in the longitudinal direction in the vicinity of the center of the surface side of the structure member main body 12 in the longitudinal direction. A wide and shallow concave groove 16 is formed on the back surface of the structure member main body 12 over its entire length. The thickness W of the structure member main body 12 in the concave groove 16 portion is about 0.5 to 2 mm. The cross-sectional shape of the streak-like groove 18 is semicircular here, but is not limited to this, and a rectangular groove, a V-shaped groove, or the like may be employed. The heights of the long side portions 12a and 12b on both sides of the concave groove 16 (the distance from the surface of the construction member main body 12 to the back surface of the long side portions 12a and 12b) differ depending on the embodiment, but as shown in FIG. When the wood back member 11 protrudes from the groove 16 as described above, it is 2.5 to 4 mm, and the wood back member 11 substantially faces the groove 16 as shown in FIGS. 2 (b) and 3 (b). In one case, it is 3 to 4.5 mm. In 3 (a), the height of one long side portion 12a is 3 to 4.5 mm, while the height of the other long side portion 12b is 2.5 to 4 mm.

  One long side portion 12a of the structure member main body 12 shown in FIGS. 2 (a) and 2 (b) is in contact with a wall surface which is the construction object 1 (hereinafter, the construction object 1 is referred to as a wall surface in this embodiment). In FIG. 2 (a), the tip 15 is curved in a J shape so as to face the back side, that is, the wall surface side, and its thickness is directed toward the tip 15 near the tip. It is formed so as to gradually decrease, and slightly protrudes backward from the fixing surface 17 on the back surface of the wooden back member 11. On the other hand, one long side portion 12a in FIG. 2 (b) is directed to the back with the same thickness, and is substantially flush with the fixed surface 17 on the back surface of the wood back member 11 as described above. ing.

  On the other hand, the other long side portion 12b of the structure member main body 12 is a portion to which the packing member 14 is integrally attached, and the attachment portion is formed at right angles to the surface. In FIG. 2A, the height of this portion is 2.5 to 4 mm as described above, and in FIG. 2B, it is substantially flush with the fixed surface 17.

  The wood back member 11 is, for example, a long medium density fiber board (a kind of fiber board made from wood fiber), plywood, PB (particle board), solid board, etc., and in this embodiment, 2 to 3 mm. The thickness is used. The wooden back member 11 has a rectangular cross section, is attached over the entire length in the recessed groove 16 of the structure member main body 12, and the back portion is exposed to the back from the recessed groove 16. As a result, the strength of the structure member body 12 having flexibility is reinforced.

  The packing member 14 may be made of the same material (semi-rigid vinyl chloride in this embodiment) as the crafting member main body 12 or a different material. However, in the case of a different material, the packing member 14 has a certain degree of flexibility, On the other hand, it is formed of a resin material having excellent adhesiveness. And the cross-sectional shape is not curved in the J shape like the above-mentioned one long side portion 12a, but is formed in a straight line shape so that its thickness gradually decreases toward the tip end 14a. The other long side portion 12b of the crafting member main body 12 is attached over the entire lower surface. Accordingly, the packing member 14 is attached to the surface of the crafting member main body 12 substantially in parallel or flush with the surface. Since the packing member 14 is also bent together with the structure member main body 12 at the corner portion K, it must be bendable in the same manner as the structure member main body 12. Therefore, the thickness U of the maximum portion of the packing member 14 (the attachment base portion with respect to the lower surface of the other long side portion 12b of the structure member main body 12) is formed to be 0.5 to 2 mm.

  The structure member main body 12 is formed by extrusion molding, and the resin decorative sheet 13 on the surface is simultaneously lapped at the time of extrusion molding. The wood back member 11 is supplied to the mold at the same time as the molding member main body 12 is extruded, moves in synchronization with the extrusion speed of the construction member main body 12, and is fitted into the recessed groove 16 of the extruded construction member main body 12. At this time, it is fixed to the groove 16 by heat fusion. Moreover, you may make it adhere | attach and integrate with the ditch | groove 16 with an adhesive agent at another process. Similarly, the packing member 14 may be integrally attached to the structure member main body 12 at the time of extrusion molding, or may be bonded and integrated with an adhesive in a separate process. In the embodiment shown in FIG. 2, the resin decorative sheet 13 is attached only to the surface of the structure member main body 12, but the resin decorative sheet 13 may be attached to the surface of the packing member 14. The full width L1 of this skirting board is 40 mm or less (lower limit is 15 mm), the thickness T is 5 mm or less (lower limit is 3 mm), and the total length is a long object of 9 (3 m) or more.

  In constructing this skirting board, first, an adhesive is applied to the fixed surface 17 which is the back surface of the wooden back member 11, and is applied to the lower end of the wall surface 1 to be constructed prior to the cross construction as shown in FIG. Attach and fix with pin tacker 19. For fixing by the pin tucker 19, a streak-like groove 18 is used. At this time, the tip 15 of one long side portion 12a of the crafting member main body 12 is pressed against the wall surface 1 over the entire length, and no gap is generated. Similarly, the packing member 14 also has its tip 14a slightly pressed against the floor surface 5 over its entire length and slightly bent outward, absorbing the unevenness of the floor surface 5 and creating no gap. Adhesion may be performed as necessary, and a double-sided tape may be attached in advance to the fixing surface 17, and the double-sided tape may be attached and then fixed with the pin tacker 19.

  In the construction of the corner portion K of the room, a cutter is put in the crossing direction including a right angle to the longitudinal direction of the wooden back member 11 from the back side of the thin wooden back member 11 of about 2 to 3 mm, or the A part of the wood back member 11 is scraped over the entire width with a blade such as a cutter, or is cut and folded. The cut portion or the cut portion of the member 11 is bent outward or inward, the bent portion J of the construction member 10 is directed to the corner portion K of the construction position of the construction object 1, and the construction member is placed at the construction position of the construction object 1. 10 is pasted. Thereafter, the pin tucker 19 is hit in the same manner as described above. The corner portion K has both an outgoing corner and an incoming corner, but can be applied to both. Since the structure member main body 12 and the packing member 14 are bendable resin (for example, semi-rigid resin as described above), a portion corresponding to the cut portion or the cut portion of the wood back member 11 is aligned with the corner portion K ( It can be bent easily (for example, at right angles). Thereby, the seamless construction of the corner portion K becomes possible. At this time, since the height of the long side portions 12a and 12b is larger than the thickness W of the concave groove 16 portion, the long side portions are not applied to the surface of the crafting member 10 in order to make bending easier. It is also possible to slightly cut or excise the back portions of 12a and 12b. In addition, since this baseboard has the small total width L1, there exists an advantage that dust does not collect easily after construction.

  Carpenter construction is carried out until the construction of the skirting board. When the construction of the skirting is finished, next, cross-stretching to the wall surface 1 is performed. At the end of the cloth 3, the cloth 3 is cut along one long side portion 12a. At this time, as shown in FIG. 2 (a), when the tip 15 of one long side portion 12a is formed to be thin, a gap is formed between the cut end of the cross 3 and the cross end of the cross 3 more closely. Does not occur. Therefore, when the skirting board of the present invention is used in this way, it is possible to precede the carpenter construction up to the skirting construction prior to the cross construction.

  3 (a) and 3 (b) show a case in which the structure member 10 of the present invention is a peripheral edge, the basic structure is the same as that of the above-mentioned baseboard, and different points will be mainly described. The description of the skirting board is incorporated with reference numerals. In this case, there is no packing member 14 used for the baseboards in any of the manufactured members 10. In the structure member 10 of FIG. 3A, one long side portion 12a on the lower side of the structure member main body 12 has the same structure as the one long side portion 12a of the baseboard (FIG. 2A). . The material of the structure member main body 12 is the same as that of the skirting board, and is the same in that a thin resin decorative sheet 13 is stuck on the entire surface side and a streak-like groove 18 is provided. And the point that the ditch | groove 16 is formed in the back surface of the structure member main body 12, and the thickness W of the structure member main body 12 of the ditch | groove 16 part are also the same. In this case, the total width L2 is smaller than that of the baseboard.

  Since the other long side portion 12b on the upper side of the construction member main body 12 is constructed in contact with the ceiling surface 2, this portion is formed at a right angle to the surface, and the corner portion on the surface side is cut into a step shape. The decorative sheet 13 is stuck to the inside of the stepped portion 12c.

  In the manufacturing method of the structure member (around edge) 10, the packing member 14 is not provided as described above, and other portions are formed by the same method, and the construction method is also the wall cloth 3 (and the ceiling cloth 4 if necessary). ) Is performed after the peripheral edge construction, and the wall cloth 3 is cut along the tip 15 of the lower long side portion 12a as described above. And when the ceiling cloth 4 is constructed, the end is cut along the surface of the peripheral edge 10.

  Note that the entire width L2 of the peripheral edge 10 is 20 mm or less (the lower limit is 15 mm), and the total thickness T and the length in the longitudinal direction are the same as the baseboard. This crafting member 10 is represented by a baseboard and a peripheral edge, but of course, it is not limited to this, and can be applied to small crafting members that are used for carpentry, such as parting, frame materials, framed frames, moldings, etc. Therefore, the target object 1 to which these structural members are attached is not limited to the above wall surface, and includes doors and other building materials.

1: Object (wall surface), 2: Ceiling surface, 3: Cross (wallpaper), 4: Cross (ceiling sheet), 5: Object (floor surface), 10: Manufactured member, 11: Wooden back member, 12: Structure member body, 12a: one long side part, 12b: the other long side part, 13: decorative sheet, 14: packing member, 14a: tip of the packing member, 15: tip of one long side part, 16: concave Groove, 17: fixed surface, 18: streak groove, 19: pin tucker (nail), J: bent portion, K: corner portion, L1: full width of the crafting member (baseboard), L2: crafting member (around edge) , P: thickness of the wood back member, T: total thickness of the fabricated member, U: maximum thickness portion of the packing member, W: thickness of the fabricated member body of the groove portion.

Claims (5)

A decorative sheet is adhered to the surface, a groove is provided in the longitudinal direction on the back surface thereof, and a long crafting member body made of a resin that can be bent with a thickness of the groove portion of 0.5 to 2 mm;
It is stuck in the concave groove, its thickness is 2 to 3 mm, and its back surface is composed of a wooden back member that is a fixed surface fixed to the object,
A crafting member, wherein the total width of the crafting member is 40 mm or less, and the total thickness from the surface of the crafting member body to the fixed surface of the wood back member is 5 mm or less. It is formed so that the tip of one long side part of the crafting member body faces the back,
A packing member formed so as to gradually reduce its thickness toward the tip is attached to the entire length of the other long side portion of the erection member body,
2. The artificial member according to claim 1, wherein a maximum thickness portion of the packing member is formed of a bendable resin having a thickness of 0.5 to 2 mm.   One long side portion of the structure member main body is formed so that the thickness thereof gradually decreases toward the tip, and the tip is formed so as to protrude backward from the fixed surface of the wooden back member. The structure member according to claim 2, wherein: One long side portion is formed so that its thickness gradually decreases toward the tip, and the tip is formed so as to protrude backward from the fixed surface of the wooden back member,
The crafting member according to claim 1, wherein a tip of the other long side portion of the crafting member main body is formed so as to face backward. Cutting or cutting away a portion of the woody back member of the structure member according to any one of claims 1 to 4 in a direction intersecting the longitudinal direction,
Bend the part of the crafting member body corresponding to the cut or position or excised part, address the bent part of the crafting member to the corner part of the construction position of the construction object, and place the construction member at the construction position of the construction object. The construction method of the structure member characterized by sticking.

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