KR20130096122A - Three-parts modular frame molding and its manufacturing method - Google Patents

Three-parts modular frame molding and its manufacturing method Download PDF

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Publication number
KR20130096122A
KR20130096122A KR1020120017692A KR20120017692A KR20130096122A KR 20130096122 A KR20130096122 A KR 20130096122A KR 1020120017692 A KR1020120017692 A KR 1020120017692A KR 20120017692 A KR20120017692 A KR 20120017692A KR 20130096122 A KR20130096122 A KR 20130096122A
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South Korea
Prior art keywords
frame
molding
shape
junction
mdf
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KR1020120017692A
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Korean (ko)
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이남진
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이남진
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Priority to KR1020120017692A priority Critical patent/KR20130096122A/en
Publication of KR20130096122A publication Critical patent/KR20130096122A/en

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    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47G—HOUSEHOLD OR TABLE EQUIPMENT
    • A47G1/00—Mirrors; Picture frames or the like, e.g. provided with heating, lighting or ventilating means
    • A47G1/06—Picture frames
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F19/00—Other details of constructional parts for finishing work on buildings
    • E04F19/02—Borders; Finishing strips, e.g. beadings; Light coves

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)

Abstract

PURPOSE: A molding frame modulated by three different points and a manufacturing method thereof modulate a molding frame into three different points, process the basic form of each module, assembles the same, and produce a produce, thereby producing various types of products without converting a production line into a new one. CONSTITUTION: A molding frame modulated by three different points comprises a first, a second, a third frame which are all made of MDF. A manufacturing method of a molding frame modulated by three different points comprises the following steps: processing the surfaces of a first and a second joint part of the first frame, the surfaces of a joint part of the second and third frames, and the surfaces of a molding part; attaching a wrapping sheet on the surfaces of the first, second, and third frames; and connecting the first and second joint parts of the first frame to the joint parts of the second and third frames.

Description

Molding frame modularized into 3 places and its manufacturing method {THREE-PARTS MODULAR FRAME MOLDING AND ITS MANUFACTURING METHOD}

The present invention relates to an interior molding frame and a method for manufacturing a molding frame, and more particularly, to improve the adhesion state of the wrapping sheet (wrapping sheet) by modularizing the molding frame of MDF (Medium Density Fiber) material divided into three places The present invention relates to a modular MDF molding frame that is modularized into three parts to facilitate the diversification of product types through a modular combination of molding frames.

In general, the molding frame used for the interior is processed by cutting the wood mechanically and processing the private sector molding parts and engraving molding parts, as in the frame processing method disclosed in Republic of Korea Patent Publication No. 10-0977803 (2010.08.18) It is manufactured by attaching a wrapping sheet (wrapping sheet) to the surface of the molding frame is completed, in the case of an integral molding frame manufactured in this way, when the wrapping sheet of paper material is used, the inner edge of the molding molding is sharply bent Lifting of the lapping sheet occurs in the portion, there is a problem that can not be attached so that the lapping sheet is completely in contact with the surface of the molding frame other than the wrapping sheet of synthetic resin material such as PVC having elasticity.

Republic of Korea Patent Publication No. 10-0977803 (2010.08.18)

In order to solve the above problems, in the present invention, the molding frame of MDF (Medium Density Fiber) material is divided into three modules of the first frame, the second frame, and the third frame, and the shape of each module is processed. After that, the lapping sheet is attached to the surface to prevent the lifting of the lapping sheet due to the sharp bending of the inner edge of the piece molding, and to make the lapping sheet of the paper material possible, through the combination of the respective molding frame modules. Various types of finished products can be manufactured, and the purpose of the present invention is to provide the effect of minimizing inventory by combining modules that have already been manufactured to the needs of the orderer.

In order to achieve the object, one side end is formed with a 'J'-shaped first junction, the other side end is formed with a' J'-shaped second junction, and the upper surface is covered with a wrapping sheet. A first frame of MDF material; A molding part in which engraving molding is formed is formed on the outer surface of the '┌' shape through a joint formed on the inner surface of the '┌' shape, and the surface of the molding is covered with a wrapping sheet. A second frame made of MDF material; A molding part in which engraving molding is processed is formed on the outer surface of the '┐' shape, and is formed to be covered with a wrapping sheet. It consists of a third frame of MDF material.

According to another feature of the present invention, grooves and protrusions or projections and grooves are formed on the surfaces of the first junction and the junction, respectively, and grooves, protrusions or projections and grooves are formed on the surfaces of the second junction and the junction, respectively. The first and second joint parts of the frame and the joint parts of the second and third frames are respectively coupled.

In another feature of the invention, the lapping sheet is made of a paper material with a pattern formed on the surface.

The manufacturing method of the three-modular MDF molding frame of the present invention includes a first step of processing the surface shape of the first and second joints of the first frame, the surface shape of the joint and the molding part of the second and third frames; A second step of attaching a lapping sheet to the surfaces of the processed first frame and the second and third frames; And a third step of bonding the first and second joint parts of the first frame and the joint parts of the second and third frames, respectively.

As described above, the present invention is to modularize the molding frame into three places to process the basic shape of each module and then assembled to complete the product, to obtain a variety of finished product forms according to the combination of the modules do not change the production line It is possible to manufacture various kinds of products without the need to produce a new design according to the combination of existing modules, minimizing inventory, and engraving on the surface of the molding frame compared to the existing molding frame Even when the inner edge of the molding is machined to be sharply bent, it is possible to precisely attach a wrapping sheet made of paper to the surface of the molding frame by adjusting the position where the module of the molding frame is divided. .

1 is a perspective view of a three-part modular MDF molding frame according to the present invention.
Figure 2 is a front view of a first embodiment MDF molding frame modularized in three places according to the present invention.
3 is a front view of a second embodiment MDF molding frame modularized according to the present invention.
4 is a front view of a third embodiment of the MDF molding frame modularized according to the present invention.
5 is a front view of a fourth embodiment of the MDF molding frame modularized in three places according to the present invention;
6 is a front view of a fifth embodiment of the MDF molding frame modularized according to the present invention.
7 is an exemplary view of a conventional molding frame.
8 is a flowchart of a method of manufacturing a modular MDF molding frame in three places according to the present invention.

1 is a perspective view of a three-modular MDF molding frame according to the present invention, Figure 2 is a front view of a first modular MDF molding frame according to the present invention, Figure 3 is a three-part according to the present invention Modular MDF molding frame is a front view of a second embodiment, Figure 4 is a front view of a third embodiment MDF molding frame modularized according to the present invention, Figure 5 is a modular modular MDF molding frame according to the invention three places 6 is a front view of a fifth embodiment of a modular MDF molding frame according to the present invention, Figure 6 is a front view of a fifth embodiment, Figure 7 is an illustration of a conventional molding frame, Figure 8 is a three places according to the present invention Is a flowchart of a method of manufacturing a modular MDF molding frame.

Hereinafter, components according to the present invention will be described with reference to the drawings.

As shown in FIG. 2, the first embodiment of the MDF molding frame modularized according to the present invention includes a first frame 100 having first and second joint parts 110 and 210, a joint part 210, and a molding. The second frame 200 having the part 220 and the junction part 310 and the third frame 300 having the molding part 320 are formed.

In detail, the first frame 100 is made of MDF (Medium Density Fiber) material, one side end of the first frame 100 is formed with a '형' shaped first junction 110, the opposite side The second junction portion 120 of the '┐' shape is formed at the end.

In addition, the second frame 200 is made of MDF material, the junction portion 210 is formed on the inner surface of the '┌' shape below the second frame 200, the first of the first frame 100 A molding part 220 in which engraving molding is formed is formed on the outer surface of the '┌' shape on the second frame 200 and coupled to the junction part 110.

In addition, the third frame 300 is made of MDF material, the junction portion 310 is formed on the inner surface of the '┐' shape below the third frame 300, the second of the first frame 100 A molding part 320 in which engraving molding is processed is formed on the outer surface of the '┐' shape on the third frame 300 and coupled to the junction part 120.

In addition, the lapping sheets 130, 230 and 330 are closely attached to the upper surfaces of the first frame 100, the second frame 200 and the third frame 300, and the ends of the attached lapping sheets 130, 230 and 330 are first frames. 100, the second frame 200 and the third frame 300 is bonded at the edge of the lower surface so that the adhesive surface of the wrapping sheet (130, 230, 330) is not exposed on the surface of the product.

Here, the lapping sheets 130, 230, 330 can be used by selecting any one of synthetic resins or paper materials, such as PVC, and when lapping sheets of paper materials to the existing integral molding frame, compared to the wrapping sheets of synthetic resin materials As the elasticity of the mold is reduced, as shown in FIG. 7, in the portion where the inner corner surface of the molded molding formed on the surface of the molding frame is sharply bent, a lifting occurs between the molding frame and the wrapping sheet to adhere the lapping sheet to the piece molding. It becomes difficult.

Therefore, in the present invention, by molding the molding frame into three places of the first frame 100, the second frame 200 and the third frame 300, the portion where the inner edge surface of the engraving molding is sharply bent corner portion of each module The separation of the lapping sheet 130, 230, 330 even if attached to the paper material it is possible to prevent the lifting phenomenon of the lapping sheet (130, 230, 330).

The second embodiment of the three-module MDF molding frame according to the present invention is constructed by further adding grooves 211, 311 and protrusions 150 to the components of the first embodiment, as shown in FIG.

In detail, as shown in FIG. 3, a '⊂' shaped protrusion 150 is formed at a side end of the first joint part 110 of the first frame 100, and the second of the first frame 100 is formed. '⊃' shaped protrusions 150 are formed at the side ends of the junction portion 120, and '⊂' shaped grooves 211 are formed on the inner side of the '┌' shape at the junction portion 210 of the second frame 200. Is formed, and a '⊃'-shaped groove 311 is formed on the inner side of the' ┐ 'shape at the junction portion 310 of the third frame 300, and thus the protrusion 150 of the first junction portion 110 is formed. The grooves 211 of the second frame 200 are coupled, and the protrusions 150 of the second joint portion 120 and the grooves 311 of the third frame 300 are coupled to each other so that the first frame 100 and the second frame 200 are coupled to each other. At the same time to facilitate the coupling of the frame 200 and the third frame 300, the coupling state of each module is to be firm.

The third embodiment of the three-modular MDF molding frame according to the present invention is constructed by further adding protrusions 212 and 312 and grooves 140 to the components of the first embodiment, as shown in FIG.

In detail, as illustrated in FIG. 4, a groove 140 having a '⊃' shape is formed at a side end of the first joint part 110 of the first frame 100, and the second frame of the first frame 100 is formed. Groove 140 of the '에' shape is formed at the side end of the junction portion 120, the '⊃' shape projections 212 on the inner surface of the '┌' shape on the junction portion 210 of the second frame 200 Is formed, and a '⊂' shaped protrusion 312 is formed on the inner side of the '┐' shape at the junction portion 310 of the third frame 300, so that the groove 140 of the first junction part 110 is formed. The protrusions 212 of the second frame 200 are coupled, and the grooves 140 of the second joint portion 120 and the protrusions 312 of the third frame 300 are coupled to each other so that the first frame 100 and the second frame 200 are coupled to each other. At the same time to facilitate the coupling of the frame 200 and the third frame 300, the coupling state of each module is to be firm.

The fourth embodiment of the three-modular MDF molding frame according to the present invention is constructed by further adding grooves 140 and protrusions 212 and 312 to the components of the first embodiment, as shown in FIG.

In detail, as shown in FIG. 5, a groove 140 having a '∪' shape is formed at an end of the upper side of the first joint part 110 of the first frame 100, and the first frame 100 is formed. Groove 140 of the '∪' shape is formed at the upper side end of the second junction portion 120, and the '∪' shape projections on the inner surface of the '┌' shape on the junction portion 210 of the second frame 200 ( 212 is formed, and a '∪' shaped protrusion 312 is formed on the inner side of the '┐' shape at the junction 310 of the third frame 300, and thus the groove 140 of the first junction 110 is formed. ) And the protrusion 212 of the second frame 200, the groove 140 of the second joint portion 120 and the protrusion 312 of the third frame 300 is coupled to the first frame 100, The coupling of the second frame 200 and the third frame 300 is facilitated, and the coupling state of each module is made firm.

The fifth embodiment of the three-modular MDF molding frame according to the present invention is constructed by further adding the protrusions 112 and the grooves 211 to the components of the first embodiment, as shown in FIG.

In detail, as shown in FIG. 6, a '∩' shaped protrusion 150 is formed at an end of the upper side of the first joint part 110 of the first frame 100, and the first frame 100 is formed. '∩' shaped protrusions 150 are formed at the upper side ends of the second bonding portion 120, and the '∩' shaped grooves are formed on the inner side of the '┌' shape at the bonding portion 210 of the second frame 200 ( 211 is formed, and the groove 311 of the '∩' shape is formed on the inner side of the '┐' shape in the junction portion 310 of the third frame 300, so that the protrusion 150 of the first junction portion 110 is formed. ) And the groove 211 of the second frame 200, the protrusion 150 of the second joint portion 120 and the groove 311 of the third frame 300 is coupled to the first frame 100, The coupling of the second frame 200 and the third frame 300 is facilitated, and the coupling state of each module is made firm.

Here, the shapes, positions, and numbers of the grooves 140, 211, 311 and the protrusions 150, 212, 312 of the second to fifth embodiments may be variously changed, and are not limited to the shapes of FIGS. 3 to 6.

Referring to the manufacturing method of the present invention configured as described above are as follows.

According to the present invention, a method of manufacturing a modular MDF molding frame in three places, as shown in FIG. 8, processes the surface shape of the first and second joint parts 110 and 120 of the first frame 100 and the second frame 200. The first step (s1) of processing the surface shape of the junction portion 210 and the molding portion 220 of the (), and the surface shape of the junction portion 310 and the molding portion 320 of the third frame 300, the processed agent A second step (s2) of attaching the wrapping sheets 130, 230, 330 to the surfaces of the first frame 100, the second frame 200 and the third frame 300, the first and second joints of the first frame 100 ( A third step (s3) of bonding the 110 and 120 to the joint parts 210 and 310 of the second frame 200 and the third frame 300, respectively.

In detail, the first and second joint parts 110 and 210, the joint parts 210 and 310, and the molding parts 220 and 320 of the first frame 100, the second frame 200, and the third frame 300 in the first step s1. To be processed, the molding parts 220 and 320 are mechanically processed through a cutting tool having the same shape as the engraving molding to form a piece molding of the desired shape, and through the cutting tool the first and second joints 110 and 210 and the joint ( The surface shape of the first frame 100, the second frame 200 and the third frame 300 is completed by mechanically processing the 210 and 310.

Here, when grooves 140, 211, 311 or protrusions 150, 212, 312 are formed in each molding frame module as in the second to fifth embodiments, the grooves 140, 211, 311 or protrusions 150, 212, 312 are mechanically processed through a cutting tool. The step may be performed additionally.

Thereafter, in the second step (s2), the lapping sheets 130, 230, and 330 are attached to the surfaces of the first frame 100, the second frame 200, and the third frame 300 on which the surface shape is completed. When the adhesive is applied to the surfaces of the first frame 100, the second frame 200 and the third frame 300, and the lapping sheets 130, 230, 330 is attached to the surface on which the adhesive is applied, the angle is gradually changed. The wrapping sheets 130, 230, and 330 are adhered to and adhered to the surfaces of the first frame 100, the second frame 200, and the third frame 300 while passing through the plurality of compression rollers.

Here, the lapping sheets 130, 230 and 330 may be selected and used from a paper material or a synthetic resin material such as PVC. When the lapping sheets 130, 230 and 330 are made of a paper material, the lapping sheets 130, 230 and 330 may have insufficient elasticity, and thus the inner edge surface of the piece molding. In the sharply bent portion, as shown in FIG. 7, the lifting of the wrapping sheets 130, 230, and 330 occurs. In the present invention, when the module of the molding frame is formed, the second edge is sharply bent in the inner edge surface of the piece molding. Designed to be divided into the frame 200 and the third frame 300 it is possible to minimize the lifting of the wrapping sheet (130, 230, 330).

Thereafter, in the third step s3, the first and second joint parts 110 and 210 and the joint parts 210 and 310 of the first frame 100, the second frame 200, and the third frame 300 are respectively bonded to each other to form the molding frame. The manufacture of is completed.

Here, when joining the first and second joining parts 110 and 210 and the joining parts 210 and 310, a fastening tool such as a nail or a nail may be used, and the second and second joining parts 110 and 210 may be joined together using an adhesive and a fastening tool. The first frame 100, the second frame 200, and the third frame through the combination of the grooves 140, 211, 311 and the protrusions 150, 212, 312 formed in the first and second junctions 110 and 210 and the junctions 210 and 310 of the fifth embodiment. The coupling of the 300 can be made convenient, and at the same time, the coupling state of each module can be made firm.

In addition, when the shape of the cutting tool for processing the molding part 220 of the second frame 200 and the molding part 320 of the third frame 300 is changed in the first step s1, various types of second frames may be used. The 200 and the third frame 300 can be manufactured, and various kinds of finished products can be obtained as the combination of the first frame 100, the second frame 200, and the third frame 300 is changed. The first frame 100, the second frame 200, and the third frame 300, which are the steps before the third step S3, can be combined with other modules according to the request of the orderer. As a result, inventory generation can be minimized.

Although the present invention has been shown and described with respect to specific embodiments thereof, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. Anyone who can afford it will know.

100: first frame 110: first joint portion
120: second bonding portion 130: lapping sheet
140: groove 150: projection
200: second frame 210: junction
211: groove 212: projection
220: molding part 230: lapping sheet
300: third frame 310: junction
311: groove 312: projection
320: molding part 330: lapping sheet
s1, s2, s3: Sequence for manufacturing modular molding frame

Claims (4)

In the molding frame for interior,
One side end of the '┌' shape of the first junction 110 is formed, the other side end of the '┐' shape of the second junction 120 is formed, the upper surface is configured to be covered with the wrapping sheet 130 A first frame 100 made of MDF material;
The molding part 220 is connected to the first joint part 110 through the junction part 210 formed on the inner side of the '┌' shape, and is formed on the outer side surface of the '┌' shape, in which a molding part 220 is processed. The surface of the 220 is a second frame 200 of MDF material configured to be covered with the wrapping sheet 230;
The molding part 320 is connected to the second joint part 120 through the junction part 310 formed on the inner side of the '┐' shape, and the molding part 320 in which the engraving molding is processed is formed on the outer surface of the '┐' shape. The surface of the part 320 is a three-frame modular molding frame, characterized in that consisting of ;; third frame 300 of MDF material configured to be covered with a wrapping sheet 330. The method of claim 1,
Grooves 140 and protrusions 212 or protrusions 150 and grooves 211 are formed on the surfaces of the first and second junctions 110 and 210, respectively, and the second and second junctions 120 and 310 are formed. The grooves 140 and the projections 312 or the projections 150 and the grooves 311 are formed on the surfaces of the first and second joints 110 and 120 and the second and third frames of the first frame 100, respectively. Molding frame modularized in three places, characterized in that the bonding portion 210, 310 of the 200,300 are configured to couple respectively. The method of claim 1,
The wrapping sheet 130, 230, 330 is a modular frame molded in three places, characterized in that made of a paper material with a pattern formed on the surface. In the molding frame for interior,
A first step (s1) of processing the surface shape of the first and second joints 110 and 120 of the first frame 100 and the surface shape of the joints 210 and 310 and the molding parts 220 and 320 of the second and third frames 200 and 300. )Wow;
A second step (s2) of attaching the wrapping sheets 130, 230, and 330 to the surfaces of the processed first frame 100 and the second and third frames 200 and 300;
A third step (s3) of joining the first and second joint parts 110 and 120 of the first frame 100 and the joint parts 210 and 310 of the second and third frames 200 and 300, respectively; Method of manufacturing a molded molding frame.
KR1020120017692A 2012-02-21 2012-02-21 Three-parts modular frame molding and its manufacturing method KR20130096122A (en)

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KR1020120017692A KR20130096122A (en) 2012-02-21 2012-02-21 Three-parts modular frame molding and its manufacturing method

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KR1020120017692A KR20130096122A (en) 2012-02-21 2012-02-21 Three-parts modular frame molding and its manufacturing method

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KR20130096122A true KR20130096122A (en) 2013-08-29

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110670845A (en) * 2019-10-15 2020-01-10 徐州欧杰达建筑装饰材料有限公司 Double EPS lines embedding structure on side surface of wall

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110670845A (en) * 2019-10-15 2020-01-10 徐州欧杰达建筑装饰材料有限公司 Double EPS lines embedding structure on side surface of wall

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