JP3168281U - Wood door mounting surface material such as wooden doors - Google Patents

Abstract

An object of the present invention is to provide a top end mounting surface material for a wooden door such as a wooden door capable of accurately and beautifully attaching a surface material to a core material such as a wooden door and reducing the material cost. A concave portion F1a is formed on the inner surface of the surface material F at a position corresponding to the convex portion C1a formed on the cuff surface C1 of the core material C, and positions and seams corresponding to both corners C1b of the core material C are provided. A plurality of cut portions F1b and F1d are formed. [Selection] Figure 1

Description

The present invention relates to a wooden door, wooden closet, and other material for attaching to the mouth part. More specifically, the surface material is adhered to a core material such as a wooden door accurately and beautifully, and the cost of materials is reduced. The present invention relates to a surface material for attaching a mouth part such as a wooden door.

  Conventionally, the surface material pasting work to the mouth part of the core material in the wooden door or the closet, etc., the surface material having a thickness of about 0.5 mm to 2 mm, a width of 30 mm, and a length of about 2500 mm is manually cored by the operator. After applying the adhesive to the lip of the material, the surface material is brought into contact with the lip of the lip or attached by a special machine, and the protruding portion is cut and chamfered with a working knife or a cutter. For this reason, there are problems such as an increase in material costs, an increase in work processes and time, deviations in the position of the surface material depending on the level of proficiency of the worker, sticking out of the adhesive, instability of the corner radius, etc. There was a bug.

  For example, Patent Document 1 (see page 1 and FIG. 1) “a front-and-back handle door-end structure” is disclosed as a surface material treatment for the core of the door. In Patent Document 1, a long groove extending in the length direction of the mouth part is formed in the center part of the mouth part of the door base material, and two surface materials having different patterns arranged on the front and back of the door base material are the mouth parts of the door base material. It is characterized in that the end portion of the surface materials is inserted into the long groove.

JP 2005-14219 A

  However, the wrapping operation of the surface material around the core material in Patent Document 1 is performed manually by the operator. For this reason, there are variations in the finish, the work time is long, and labor costs are high. The productivity was also poor.

Therefore, the problems to be solved by the present invention are as follows. That is,
(1) The first problem is to provide a surface material for attaching a mouthpiece of a wooden door or the like capable of accurately and beautifully attaching a surface material to a core material such as a wooden door and reducing the cost of materials. It is to be.
(2) A second problem is to provide a front end attachment surface material such as a wooden door that can quickly perform an operation of adhering a surface material to a core material even for an unskilled worker.
(3) The third problem is to provide a cuff attachment surface material such as a wooden door that can prevent limbs from being damaged by corners of the wooden door or the like.

Means for solving the problems are the devices described in the claims of the present application and the utility model registration claims, and specific means for solving the problems are as follows.
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The terms described in the claims, specifications, etc. of the utility model registration of the present invention are as follows in order to eliminate the doubts regarding the interpretation of the terms described in the scope of the utility model registration claims, description, abstract, etc. Will be explained.
“Wooden door” refers to an entrance door, an indoor door, or the like in which a core material is made of a wood material, and a surface material (decorative material) is adhered to the front and back surfaces of the core material.
The “surface material” is composed of a thin plate-like surface base material mainly made of a wood material, and a surface sheet adhered to the surface of the surface base material. The top sheet is easily deformable, and a pattern or pattern is printed on the surface, and the back surface is attached to the front surface of the surface base material with an adhesive or the like.
The “core material” refers to a base such as a wooden door or a wooden closet, which is mainly composed of wooden materials.
The “convex portion” refers to a protruding portion having a trapezoidal shape in a cross-sectional view, which is formed at the end of the core.
The “concave portion” refers to a concavity having a trapezoidal cross-sectional view formed on the back surface (core material side) of the surface material. It is joined to the convex part of the core material.
The “cut portion” refers to a cut portion that is formed on the back surface (core material side) of the surface material so that the cross-sectional view is 45 ° to 90 ° or the arc angle is 90 °.
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A first device for solving the above problem is the device according to claim 1,
A concave portion is formed at a position corresponding to a convex portion formed on the end face of the core material on the inner side surface of the surface material, and a plurality of cut portions are formed at positions corresponding to both corners of the core material. A fold portion is formed in the terminal portion (joint surface) of the side surface material.

A second device for solving the above problem is the device according to claim 2,
The convex part of the said core material and the recessed part of a surface material have comprised the cross-sectional view trapezoid shape, It is characterized by the above-mentioned.

A third device for solving the above problem is the device according to claim 3,
The cut portion is formed such that an angle formed in the surface material is 45 ° to 90 ° in a cross-sectional view or an arc angle is 90 °.

The surface material for attaching the mouth end portion of the present invention, such as a wooden door, is composed of the above-described characteristic constituent elements and exhibits the following effects specific to the present invention in accordance with the characteristic constituent elements. Moreover, according to the above characteristic configuration requirements, the problems of the present invention can be solved sufficiently.
That is, according to the first device, “in the inner surface of the surface material, a recess is formed at a position corresponding to the convex portion formed on the end face of the core material, and at a position corresponding to both corners of the core material. By forming a plurality of cut portions and forming a fold portion at the end portion (joint surface) of the surface material on the other side,
Solves the first problem of providing a surface material for attaching a mouthpiece of a wooden door or the like capable of accurately and beautifully attaching a surface material to a core material of a wooden door or the like and reducing the cost of the material. I was able to.

According to the second device, according to the characteristic configuration requirement that “the convex portion of the core material and the concave portion of the surface material have a trapezoidal shape in cross section”,
Even the inexperienced worker was able to solve the second problem of providing a top end mounting surface material such as a wooden door that can quickly perform the operation of attaching the surface material to the core material.

According to the third device, “the cut portion is formed so that an angle formed in the surface material is 45 ° to 90 ° in a cross-sectional view or an arc angle is 90 °”. Depending on configuration requirements
The third problem of providing a surface material for attaching a mouth end of a wooden door or the like that can prevent injury of a limb due to a corner of the wooden door or the like has been solved.

(A) is a cross-sectional view showing a first embodiment of a wood door attachment surface material such as a wooden door according to the present invention, and (b) is a cross-sectional view of a state in which the surface material is attached to a core material. It is. (A) is a principal part enlarged view of Fig.1 (a), (b) is a principal part enlarged view of FIG.1 (b). (A) is a cross-sectional view showing a second embodiment of a wood door attachment surface material such as a wooden door according to the present invention, and (b) is a cross-sectional view of the state in which the surface material is attached to a core material. It is. (A) is the principal part enlarged view of Fig.3 (a), (b) is the principal part enlarged view of FIG.3 (b).

In FIG. 1A and FIG. 2A, D is a wooden door, which is composed of a core material C and a surface material F made of a laminated material of solid wood or wood fiber board. The surface material F is an easily deformable material composed of a wooden plate F1 such as chipboard or MDF (medium density fiber plate) and a synthetic resin such as an olefin sheet or vinyl chloride, and has a pattern or pattern on the surface. It consists of a printed decorative sheet F2. The back surface of the decorative sheet F2 is adhered to the surface of the flat plate F1 with an adhesive or the like. C1 is a cuff surface of the core material C, and C1a is a convex portion formed by being equally distributed on the center line CL of the core material C, and has a trapezoidal shape in cross section as shown in the figure. The width W1 of the convex portion C1a can be set to 9 mm, for example. C1b is a right angle at both corners of the end face C1. A concave portion F1a is formed on the inner surface of the flat plate body F1 of the surface material F at a position corresponding to the convex portion C1a formed on the end face C1 of the core material C. The width W2 of the concave portion F1a is the width of the convex portion C1a. It is almost the same size as the dimension W1. F1b is an incision formed on the inner surface of the flat plate F1, and each incision is formed at a position corresponding to both corners C1b of the end face C1 as shown in FIGS. 1 (a) and 2 (a). Each portion F1b is cut at an angle of 45 ° to form a small regular triangle F1c. As shown in FIG. 1 (b), F1d is a cut portion for contacting and sticking to the terminal portion (seam) F1e of the surface material F on the other surface side. Folding write unit F2d is provided on the surface material F of the terminal portion (seam) F1e.

FIGS. 1B and 2B show a state in which the surface material F is joined to the convex portion C1a and both corner portions C1b formed on the wood end surface C1 of the core material C and attached to the core material C. . In order to attach the surface material F to the core material C, first, an operator applies an adhesive to the end face F1e of the mouthpiece surface C1 including the convex portion C1a, both corners C1b, and the surface material F in the state of FIG. Next, it is bent as shown by the arrow P, and the cut portion F1b of the flat plate F1 is brought into contact with the corner portion C1b of the end face C1, the concave portion F1a is brought into contact with the convex portion C1a, and other cuts are made. the write portion F1b is brought into contact with the other corner portion C1b, finally incisions F1d is brought into contact with the end portion (seam) F1e, joined by folding the core material C side with folding write unit F2d, surface material If F is pressed against the end face C1, the attachment work of the surface material F to the end face C1 of the core material C can be completed simply and beautifully. Both corners C1b of the core material C are formed with a 45 ° angle plane by both the notches F1b of the surface material F and the small equilateral triangle F1c, so that it is possible to prevent trauma when the limbs contact the both corners C1b. .

Fig.3 (a) and FIG.4 (a) have shown 2nd Embodiment of the mouthpiece attachment surface material, such as a wooden door, based on this invention. Since the materials, names, structures, and the like in the core material C and the surface material F are substantially the same as those in the first embodiment, the same names and symbols are used. The difference between the first embodiment and the second embodiment is the shape of both cut portions F10b of the surface material F corresponding to both corner portions C1b of the end face C1 of the core material C. As shown in FIG. 3A and FIG. 4A, both the cut portions F10b form cuts at an angle of 45 ° on the core C side, and the small regular triangle F1c in the first embodiment. Instead of this, a fine engraved portion F1f is provided. As shown in FIGS. 3 (b) and 4 (b), the engraved portion F1f can form 90 ° arcuate surfaces F1g at both corners C1b of the core material C, so that the limbs are formed at both corners C1b. Injuries can be prevented when touched.

D Wooden door C Core material C1 Wood face C1a Convex part C1b Corner part F Surface material F1 Flat body F2 Cosmetic sheet F1a Concave part F1b, F1d Cut part F1c Small equilateral triangle F1e End part (seam)
F1f carved portion F1g arcuate surface F10b notch F2d folding write unit

Claims (3)

While forming a concave portion at a position corresponding to the convex portion formed on the end surface of the core material on the inner surface of the surface material,
A plurality of cut portions are formed at positions corresponding to both corner portions of the core material, and a fold portion is formed at the terminal portion (joint surface) of the surface material on the other surface side,
A wood door mounting surface material such as a wooden door. The convex part of the core material and the concave part of the surface material have a trapezoidal shape in cross section,
The end attachment surface material of the end part of the wooden door or the like according to claim 1. The cut portion is formed so that an angle formed in the surface material is 45 ° to 90 ° in a cross-sectional view or an arc angle is 90 °.
The end attachment surface material of the end part of the wooden door or the like according to claim 1.