KR20120091674A

KR20120091674A - Lightweight cubic frame and the manufacturing method

Info

Publication number: KR20120091674A
Application number: KR1020110011587A
Authority: KR
Inventors: 장재성
Original assignee: 장재성
Priority date: 2011-02-09
Filing date: 2011-02-09
Publication date: 2012-08-20

Abstract

PURPOSE: A lightweight three-dimensional picture frame and a method for manufacturing the same re provided to reduce the weight of the frame and easily exchange pictures. CONSTITUTION: A lightweight three-dimensional picture frame includes a front frame(110), a first connecting member(120), a second connecting member(140), a molding part(130), and a rear frame(150). The front frame includes an opening. The first connecting member is attached to the rear side of the front frame and forms a receive space which is larger than the opening. The molding part is mounted in the receiving space and forms an opening which is smaller than the receiving space. The second connecting member is engaged with the first connected member. The rear frame is attached to the rear side of the second connecting member. Either the first connecting member or the second connecting member is based on lightweight foaming elastomer, and remaining connecting member is based on lightweight foaming elastomer or synthetic resin.

Description

Lightweight three-dimensional picture frame and its manufacturing method {LIGHTWEIGHT CUBIC FRAME AND THE MANUFACTURING METHOD}

Exemplary embodiments of the present invention relate to a lightweight three-dimensional frame, and more particularly, to a lightweight three-dimensional frame, which is light, enables easy replacement of contents, and provides an aesthetic, perspective, and three-dimensional feeling.

In general, the frame is composed of a frame, a transparent plate and a back plate made of wood, metal or synthetic resin for the purpose of protecting the exhibits inside.

In the conventional picture frame (not shown), a transparent plate is placed on a frame when inserting an exhibit, a display (picture or picture) is placed on the back of the transparent plate, and then a back plate is placed on the back. Then, the back plate is made of a structure that supports the locking device so as not to be separated to the rear.

However, conventional photo frames are heavy due to the characteristics of the material applied to them, and in order to attach them to the wall, molding has to be attached to the wall with nails or bolts, and moldings to give perspective, aesthetic and three-dimensional impression to the conventional photo frames. When the frame is additionally configured, its own weight becomes more heavy, and thus it is difficult to attach it to one side of the wall or the refrigerator by using a double-sided tape or a magnet, and thus the weight of the frame itself cannot be reduced.

In addition, the conventional picture frame has a hassle to remove the nail or bolt using a separate tool to replace the exhibits inside, or to unfasten the catch and replace the exhibits and then hang the catch again.

Exemplary embodiments of the present invention have been made to improve the above problems, and an object of the present invention is to reduce the weight of the frame itself so that the frame can be attached to the wall by double-sided tape or magnet.

Another object of the present invention is to have a picture frame and exhibits aesthetic, perspective and three-dimensional.

Another object of the present invention is to easily replace the exhibits inside the picture frame.

To this end, the lightweight three-dimensional frame according to an exemplary embodiment of the present invention is a front frame forming an opening in the center so that the exhibits can be seen, and a receiving space having a larger area than the opening formed in the front frame and attached to the rear of the front frame. A molding part for inserting and inserting the first connecting member into the receiving space of the first connecting member and forming an opening having a smaller area than the receiving space of the first connecting member, and the first connecting member and the interference force. And a rear frame attached to the rear side of the second connection member and the second connection member, wherein one of the first connection member and the second connection member is a lightweight foamed elastic body, and the other is a lightweight foamed member. It may be made of an elastic or synthetic resin.

In addition, the front frame is made of at least one of hard paper, synthetic resin, and wood lock material, and may further include at least one of colors, patterns, and pictures on the front surface.

In addition, the first connection member may be attached to at least one of an adhesive and a double-sided tape to the rear of the front frame.

In addition, the molding unit is a material of at least one of paper and synthetic resin, at least one of gold foil, silver foil and a pattern is decorated on the front, the singular or plural decorative molding, characterized in that the opening in the front is larger than the opening in the rear ; Located in the back of the decorative molding, but the material is a lightweight foamed synthetic resin, there is a certain thickness of the space molding to realize a three-dimensional effect can be made.

In addition, a transparent plate made of a synthetic resin may be further provided between the decorative molding of the molding part and the space molding to protect the exhibit.

In addition, a display may be further provided between the molding part and the second connection member.

In addition, the second connection member may form a mounting hole through which the first connection member is inserted into the second connection member and can be press-fitted.

In addition, the second connection member may support the rear surface of the molding part so that the molding part may be firmly seated in the accommodation space of the first connection member, and may be inserted into the accommodation space of the first connection member to be tightly coupled. .

In addition, the rear frame may be bonded to at least one of the rear surface and the adhesive and the double-sided tape of the second connection member, the material may be made of at least one of hard paper, synthetic resin and wood lock.

In addition, the method for manufacturing a light-weight three-dimensional frame according to an exemplary embodiment of the present invention comprises the steps of preparing a component made of each material, the step of cutting the outline of the prepared component to the size, and the cut each corner Perforating the openings of the components, adhering the front frame and the first connecting member, the second connecting member and the rear frame, respectively, of the components, and forcing the first connecting member and the second connecting member together. It can be made sequentially including the step of assembling.

According to the light weight three-dimensional frame according to the exemplary embodiment of the present invention as described above, the weight of the frame is made of foamed elastomer, foamed synthetic resin or paper to reduce the weight of its own, and thus, the wall is made of double-sided tape or magnet. It can be attached to one side of a refrigerator or refrigerator, and also achieved the aesthetic, perspective, and three-dimensional appearance of the frame and the display by the molding part, and the convenience of replacing the exhibits inside the frame by the interference fit assembly using elasticity. have.

These drawings are for the purpose of describing an exemplary embodiment of the present invention, and therefore the technical idea of the present invention should not be construed as being limited to the accompanying drawings.
1 is an exploded perspective view of a lightweight three-dimensional frame according to an exemplary embodiment of the present invention.
2 is a perspective view of the combination of FIG.
3 is a cross-sectional view taken along AA of FIG. 2.
4 is a rear perspective view showing the interference fit coupling between the first connection member and the second connection member of the lightweight three-dimensional frame according to an exemplary embodiment of the present invention.
5 is an exploded perspective view of a lightweight three-dimensional frame according to another exemplary embodiment of the present invention.
FIG. 6 is a combined trial view of FIG. 5.
7 is a cross-sectional view taken along line CC of FIG. 4.
Fig. 8 is a rear perspective view showing the interference fit coupling between the first connection member and the second connection member of the lightweight three-dimensional frame according to another exemplary embodiment of the present invention.
9 is a manufacturing process diagram showing a method of manufacturing a lightweight three-dimensional frame according to an exemplary embodiment of the present invention.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings so that those skilled in the art may easily implement the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.

In order to clearly describe the present invention, parts irrelevant to the description are omitted, and like reference numerals designate like elements throughout the specification.

In addition, since the size and thickness of each component shown in the drawings are shown for convenience of explanation, the present invention is not necessarily limited to those shown in the drawings, and the thickness is enlarged to clearly express various parts and regions. It was.

1 to 4 is an exploded perspective view, a combined perspective view, a cross-sectional view A-A, and a rear perspective view showing the coupling relationship between the first and second connection members of the lightweight three-dimensional frame 100 according to an exemplary embodiment of the present invention.

Referring to the drawings, the lightweight three-dimensional frame 100 of the present invention is large front frame 110, the first connecting member 120 is attached to the back of the front frame, the second coupling with the first connecting member Consists of a connecting member 140, the molding unit 130, the first and second connecting members, and the rear frame 150 to close the back of the second connecting member, the characteristics of the components and organic Describe the relationship in detail.

The front frame 110 has an opening (perforated empty space) formed in the center so that the exhibition object 134 mounted therein can be seen, and the material is made of at least one of hard paper, synthetic resin, and wood lock.

In addition, the front frame 110 is decorated with at least one of a color, a pattern (applied with a wavy pattern on the drawing) and a picture on the front to enhance the aesthetics, which is one of the objects of the present invention by adding the beauty of the frame itself.

The first connection member 120 is a lightweight foamed elastic material, and specifically, may be a foamed ethylene vinyl acetate (Ethylene vinyl acetate, EVA) resin, or a foamed polyurethane (Polyurethane) resin.

The first connection member 120 is attached to any one of the adhesive (B), the double-sided tape to the back of the front frame 110, to form a receiving space 121 of a larger area than the opening formed in the front frame 110 This is to serve as a stopper so that the molding unit 130 to be described later mounted in the accommodation space 121 does not leave the front frame 110.

The molding unit 130 may include a decorative molding 131 and a space molding 132, and may further include a transparent plate 133 and an exhibition 134 made of a picture or a photo.

The molding part 130 is inserted into the receiving space 121 of the first connecting member and mounted therein, and forms an opening having a smaller area than the opening of the front frame 110 and the receiving space 121 of the first connecting member. Dade, the aesthetics and three-dimensional sense of the decorative molding 131 and the space molding 132 provided in the molding unit 130, the viewer can easily see from the outside, as well as the exhibition 134 to provide easy viewing For sake.

The decorative molding 131 of the molding unit 130 is provided in singular or plural (not shown in the drawings, but not limited to two), the material is at least one of paper and synthetic resin, the front of the gold foil, silver foil and pattern At least one can be decorated to enhance the aesthetics.

In addition, the plurality of decorative moldings 131 is characterized in that the opening of the decorative molding located in the front is larger than the opening of the decorative molding located in the rear, which prevents the decorative molding located in the rear from being hidden by the decorative molding located in the front. This is to make it possible to see all of the decorative molding sequentially stacked back and forth.

The space molding 132 of the molding unit 130 is positioned adjacent to the rear surface of the decorative molding 131 and has a predetermined thickness to realize a three-dimensional effect.

In addition, the space molding 132 is a lightweight foamed synthetic resin whose material is an elastic body or an inelastic material, specifically, a foamable polystyrene (styrofoam), a foamed polyurethane, and a foamed EVA resin. .

A transparent plate 133 made of a synthetic resin material for protecting the exhibit 134 is further provided between the decorative molding 131 and the space molding 132 of the molding part 130.

In addition, an exhibition 134 such as a picture or a picture may be further provided behind the space molding 132 of the molding unit 130. The location of the exhibition 134 may be changed as necessary.

The second connection member 140 forms a mounting hole 141 through which the first connection member 120 is inserted into the second connection member so as to be press fit. The mounting hole 141 is connected to the first connection member. It is formed to penetrate into a shape corresponding to the outer shape of the member 120.

In addition, the material of the second connection member 120 is a synthetic resin, preferably a foamed synthetic resin.

The rear frame 150 is made of at least one of hard paper, synthetic resin, and wood lock, and is bonded to any one of an adhesive (B) and a double-sided tape to correspond to the rear surface of the second connection member 140.

Referring to Figure 4 describes the interference fit coupling of the first connecting member 120 and the second connecting member 140 of the lightweight three-dimensional frame 100 according to an exemplary embodiment of the present invention, the second connecting member ( 140 and the material of the first connection member 120, if one of the lightweight foamed elastomer, the other should be made of a lightweight foamed elastomer or synthetic resin, which is the first, second connection member (120, 140) This is because an interference fit should be realized only by the elastic force of the first and / or second connection members when the interference fit is performed.

In other words, any one of the first connecting member 120 and the second connecting member 140 made of a foamed elastic body is restored to its original state after deformation when the first and second connecting members 120 and 140 are inserted into an interference fit. It is to be more firmly coupled to the other of the first connecting member 120 and the second connecting member 140 by the elastic force.

Next, briefly explaining a method of assembling and coupling the lightweight three-dimensional frame 100 according to an exemplary embodiment of the present invention, the first connecting member 120 is attached to the front frame 110, the first connecting member The molding part 130 is inserted into the receiving space 121 of the 120, and the second connection member 140 is closed and adhered to the rear frame 150 by the rear frame 150, and the first connection member 120 and the molding part are bonded to each other. 130 is mounted to the mounting hole 141 of the second connection member 140 by interference fit. In addition, before mounting by the interference fit, the front frame 110 and / or the second connecting member 140 may be mounted by applying an adhesive or double-sided tape to the surface in contact with each other and combined.

In addition, the height of the mounting hole 141 of the second connection member 140 can be provided as much as the thickness of the first connection member 110, so that the width of the overlapping part is large when the interference fit coupling can provide a more firm coupling. have.

5 to 8 are an exploded perspective view, a combined perspective view, a C-C cross-sectional view, and a rear perspective view showing a coupling relationship between the first and second connection members of the lightweight three-dimensional frame 100 ′ according to another exemplary embodiment of the present invention.

Lightweight three-dimensional frame 100 'according to another exemplary embodiment of the present invention is similar in function to the components of the above-described exemplary embodiment three-dimensional frame 100, the second connection member 140' when the interference fit Only the second connection member 140 ′ will be described in order to avoid overlapping descriptions as only the shape and function of) are different.

The second connection member 140 ′ supports the rear surface of the molding part 130 ′ so that the molding part 130 ′ may be firmly seated in the accommodation space 121 ′ of the first connection member 120 ′. It is inserted into the receiving space 121 'of the first connecting member 120' and coupled to the interference fit, and is bonded to the rear frame 150 'by any one of the adhesive (B) or double-sided tape.

Next, briefly explaining a method of assembling and combining the lightweight three-dimensional frame 100 'according to another exemplary embodiment of the present invention, the first connecting member 120' is attached to the front frame 110 ', The molding part 130 'is inserted into the receiving space 121' of the first connection member 120 ', and the rear frame 150' is attached to the rear surface of the second connection member 140 ', and the second connection is performed. The member 140 'is mounted to the receiving space 121' of the first connection member 102 'by interference fit. In addition, before mounting by the interference fitting, the rear frame 150 'and / or the first connection member 120' by applying an adhesive or double-sided tape to the surface in contact with each other may be mounted by interference fitting.

In addition, the molding part 130 'is inserted into the receiving space 121' of the first connecting member 110 ', and the second connecting member 140' must be inserted into the remaining receiving space 121 '. The width of the overlapping portion may be reduced when fitting, but this can be solved by relatively thickening the thickness of the first connection member 120 ′.

The organic coupling relationship between the components of the lightweight three-dimensional frame according to the exemplary embodiments of the present invention has been described above, and a method of manufacturing the lightweight three-dimensional frame according to the exemplary embodiments of the present invention will be described with reference to FIG. 9. do.

Method for manufacturing a light-weight three-dimensional frame according to an exemplary embodiment of the present invention, first, preparing the components made of each material in the order (S100), and press the outside of the prepared components to the size, etc. Cutting (S200), and selectively drilling the openings of the respective components whose outer edges are cut (S300), and the front frame and the first connection member, the second connection member and the rear frame of the components. Each step of adhering with an adhesive or double-sided tape (S400), and the step of assembling the first connection member and the second connection member by interference fit (S500) sequentially.

Although the preferred embodiments of the present invention have been described above, the present invention is not limited thereto, and various modifications and changes can be made within the scope of the claims and the detailed description of the invention and the accompanying drawings. In addition, it is natural that it belongs to the scope of the present invention.

100, 100 '... Lightweight three-dimensional frame 110, 110' ... Front frame
120, 120 '... First connecting member 121, 121' ... receiving space
130, 130 '... molding 131, 131' ... decorative molding
132, 132 '... Space molding 133, 133' ... Transparent plate
134, 134 '... Exhibit 140, 140' ... Second connection member
141 ... Mount 150, 150 '... Rear frame

Claims

A front frame forming an opening in the center to view the exhibits;
A first connection member attached to a rear surface of the front frame and forming a receiving space having a larger area than an opening formed in the front frame;
A molding part inserted into the accommodating space of the first connecting member and forming an opening having an area smaller than the accommodating space of the first connecting member;
A second connection member forcibly fitting with the first connection member;
And a rear frame attached to the rear of the second connection member, wherein one of the first connection member and the second connection member is a lightweight foamed elastic body, and the other is made of a lightweight foamed elastic body or synthetic resin. Light weight three-dimensional picture frame characterized by.

The method of claim 1,
The front frame is made of at least one of hard paper, synthetic resin, and wood lock material, the front three-dimensional lightweight frame characterized in that it further comprises at least one of the color, pattern and picture.

The method of claim 1,
The first connection member is a three-dimensional lightweight picture frame, characterized in that for bonding to at least one of an adhesive and a double-sided tape to the back of the front frame.

The method of claim 1,
The molding unit is a material of at least one of paper and synthetic resin, at least one of gold foil, silver foil and a pattern is decorated on the front, the singular or plural decorative molding, characterized in that the opening located in front is larger than the opening located in the rear; And
Located in the back of the decorative molding, but the material is a lightweight foamed synthetic resin, there is a certain thickness of the space molding to realize a three-dimensional effect;

The method of claim 4, wherein
Lightweight three-dimensional picture frame, characterized in that further comprising a transparent plate made of synthetic resin for protecting the exhibits between the molding molding and the space molding of the molding.

The method of claim 1,
Lightweight three-dimensional picture frame, characterized in that further comprising a display between the molding portion and the second connecting member.

The method of claim 1,
The second connecting member is a lightweight three-dimensional picture frame, characterized in that the first connecting member is inserted into the second connecting member to form a mounting hole for coupling.

The method of claim 1,
The second connection member supports the rear surface of the molding part so that the molding part can be firmly seated in the accommodation space of the first connection member, and is inserted into the accommodation space of the first connection member to be combined by interference fit. Lightweight three-dimensional picture frame.

The method of claim 1,
The rear frame is bonded to at least one of the adhesive and the double-sided tape and the back of the second connecting member, the lightweight three-dimensional frame characterized in that the material is made of at least one of hard paper, synthetic resin and wood lock.

Component preparation step made of each material;
Cutting the outline of the prepared component to a size;
Puncturing the opening of each component in which the outline is cut;
Bonding each of the components to the front frame and the first connection member, and the second connection member and the rear frame; And
And assembling the first connection member and the second connection member by interference fitting.