KR200224459Y1 - Picture Frame using Paperboard - Google Patents

Abstract

The present invention is a frame in which a polygonal skeleton is formed by folding a plurality of vertical frames (11, 21, 31) and horizontal frames (12, 22, 32) in multiple stages: The vertical molds 11, 21, 31 and the horizontal molds 12, 22, and 32 are connected to each other in a straight line with respect to the first vanes 13, 23, and 33, and in a folded state thereof. In the vertical frame (11) (21) (31) and the horizontal frame (12) (22) 32 is characterized in that the plurality of second wings 14, 24, 34 are formed in contact with .

Accordingly, there is an effect of improving the durability by minimizing the loss of the paper according to the production so that the hollow portion generated by folding the paper.

Description

Picture Frame using Paperboard}

The present invention relates to a picture frame using paper, and more particularly, to a picture frame using paper to improve durability by minimizing the loss of paper due to the production of the hollow portion generated by folding the paper.

Generally, a picture frame used for hanging a picture or picture on a wall or standing on a table includes a frame forming a predetermined shape, a support plate provided to support the picture or picture on the back of the frame, and the support. It is a configuration including a fixing means for fixing the plate to the frame. The front of the support plate may be provided with a transparent plate to protect the picture or picture.

However, such a conventional picture frame is made of a durable material such as metal, wood or synthetic resin, such as a frame, a support plate and a fixing means according to the use of the overall weight is heavy, bulky and occupies a lot of space during storage An assembling type picture frame using a was proposed by the applicant of the Utility Model Registration No. 2000-6821.

The picture frame using paper has a configuration in which an opening for fixing the support plate material in the center and a portion for forming a square frame around the unit are integrally connected. In other words, the opening is formed in the center of the sheet of paper, and the development is made to cut the frame to form a periphery, and then the frame part is folded in multiple stages.

However, this method has the advantage of being easy to create a developed view as the simplest configuration, while including the central opening to be discarded, the paper utilization rate is lowered and the overall developed size is increased, so it is difficult to carry and store. It is difficult to form a separate support means at the corners or edges and has the disadvantage of being easily deformed after completion.

The present invention has been made to solve the above-mentioned disadvantages, and aims to provide a paper frame that is easy to assemble and at the same time minimizes the loss of paper according to the production.

Another object of the present invention is to provide a frame using a paper to improve the durability through the hollow portion generated by folding the paper to achieve a stable cross-sectional structure.

Still another object of the present invention is to maximize the decorative effect by enabling the production of a wide variety of structures through the assembly of the folding line and the folding line of the planar development plan designed in various shapes.

1 is a perspective view showing by cutting a portion of the picture frame according to the present invention,

2 is an exploded view of a frame unit frame for completing FIG.

3 is a unit frame development of the frame according to a modification of the present invention,

4 is a detailed view of the corner assembled by folding the Figure 3,

5 is a development of a picture frame having an asymmetric unit frame according to another embodiment of the present invention;

6 is a completed perspective view of a paper frame assembled by assembling the development view of FIG.

Explanation of symbols on the main parts of the drawings

11,21,31: Vertical frame 12,22,32: Horizontal frame

13,23,33: first wing 14,24,34: second wing

15,25,35: third wing 16,26,36: fourth wing

17,19: ornament 18: ornament fitting groove

In order to achieve the above object, the present invention provides a frame that folds a plurality of vertical frames and a horizontal frame in multiple stages to form a polygonal skeleton: in the unfolded state, the plurality of vertical frames and the horizontal frame are centered on a first wing. And a plurality of second wings are formed in a portion where the vertical frame and the horizontal frame contact each other in a folded state, and are coupled to the opposite folded ends of the vertical frame and the horizontal frame to restrain the flow. The third wing is installed so that a pair of fitting grooves are formed at the left and right adjacent portions of the third wing, respectively, and the rear side of the completed frame frame is formed inside the end face member of the vertical frame and the horizontal frame having the third wing. It characterized in that it is provided with a fourth blade to fix the support plate and the picture to be fitted to.

As another feature of the present invention, the first wing connecting the vertical frame and the horizontal frame, the frame structure when each bent line connected to the vertical frame and the horizontal frame is configured to be parallel to the fold line on the inside It is possible to maintain a rectangular cross section. However, when each bent line connecting the vertical frame and the horizontal frame is inclined about the fold line on the inside, the frame structure maintains a generally inclined cross-sectional shape in which the front side becomes narrower than the rear side. It can be increased.

Hereinafter, with reference to the accompanying drawings will be described in detail a preferred embodiment according to the present invention.

1 is a perspective view showing a portion of the picture frame cut according to the present invention, Figure 2 is a development view of the picture frame unit frame for completing FIG.

The present invention relates to a picture frame in which a plurality of vertical frames 11 and a horizontal frame 12 are folded in multiple stages to form a skeleton of a polygon, and a frame constituting a predetermined shape and supporting a picture or a picture on the back of the frame. It is the same as that of the prior art in the structure containing the support plate material provided so that it may be provided, and the fixing means which fixes this support plate material to a frame.

1 and 2, the frame according to the present invention is connected so that the plurality of vertical frame 11 and the horizontal frame 12 in a straight line in a straight line with respect to the first blade (13) in a continuous state To maintain a minimum size and volume.

Although one vertical frame 11 and a part of the horizontal frame 12 connected thereto are shown in the figure, the four vertical unit frames constituting the vertical frame 11 and the horizontal frame 12 are continuously connected to each other. It is possible to produce.

That is, by creating two flat frames 11 and two horizontal frames 12 connected to each other at the same time to create a development plan configured to extend up and down, it is possible to provide a completed frame of a square when folded along each fold line. And, in contrast, when manufacturing a developed view separated by connecting one vertical frame 11 and one horizontal frame 12, half of the entire frame is completed, and when assembled, The assembly process that connects the two frames to face each other provides a complete rectangular frame as a whole.

Since the frame of this type does not separately form an opening for installing the supporting plate material as in the prior art, it is possible to prevent the loss of material by that much. Therefore, it is easy to reduce the overall size even when stored or sold in a developed state.

In FIG. 1, reference numeral 11a is a two-stage front face when viewed from the front of the picture frame and 11b is a slanted side portion connecting these front parts. The form of implementing the surface members 11a and 11b depends on the arrangement of the folding line (dotted line) and the folding line (single dashed line) of FIG. 2, and the appropriate combination of the number of folding surfaces and the point force direction. This makes it possible to produce a wide variety of new cross-sectional structures.

In addition, in the frame according to the present invention, a plurality of second wings 14 are formed at portions where the vertical frame 11 and the horizontal frame 12 contact each other in a folded state. When the frame is completed by folding the vertical frame 11 and the horizontal frame 12, a cutting line is formed at the corner portion thereof, and the strength of the portion is relatively weak, and thus it is easy to cause deformation. Therefore, if the second wing 14 is formed in an appropriate portion, the corner portion is prevented from twisting after the completion of the picture frame.

At this time, the second wing 14 is advantageous in terms of strength, but even if it is left in a folded state, the folded surface can suppress the bending of each surface member to effectively prevent the opening of the connection gap, Maintain strength.

Unit frame configured in this way. In other words, it is of course possible to install the decorative piece 17 on the side member 11b which is folded inward among the surface members 11a and 11b of the vertical frame 11 and the horizontal frame 12. This decorative piece 17 is provided along the perforation line is integrally processed in the face member as suggested by the prior application, the fourth wing 16 is also formed in the same way. Therefore, they protrude integrally when unit frame is assembled.

In addition, it is also possible to form one or more sequin fitting grooves 18 on the side member 11b, and then fix the separable sequins 19 of various sizes and shapes separately manufactured therein. .

Figure 3 is a development of the unit frame of the frame according to a modification of the present invention, and Figure 4 shows a detailed view of the corner assembly state completed by folding Figure 3, respectively.

In the first vane 13 connecting the vertical frame 11 and the horizontal frame 12, each of the bent lines connected to the vertical frame 11 and the horizontal frame 12 is positioned inside as shown in FIG. When the parallel to the fold line is configured to be able to maintain a regular rectangular cross section of the frame structure. However, as shown in FIG. 3, when each of the bent lines connecting the vertical frame 11 and the horizontal frame 12 is inclined with respect to the fold line inside, the frame structure is shown on the rear side as shown in FIG. 4. Compared to maintaining a generally inclined cross-sectional shape that narrows the front, it is possible to further increase the three-dimensional effect.

As a result, as shown in FIG. 1, adjacent portions including the front portion 11a may be expressed in a flat shape, or as shown in FIG. 4, all parts may be twisted at a predetermined angle in the plane, and thus the frame may be expressed in a more three-dimensional shape. have. The twisted angle is proportional to the angle of the folded portion of the first vane 23.

On the other hand, the configuration in which the vertical frame 21 and the horizontal frame 22 are arranged in a straight line and the configuration in which the second blades 24 are installed are the same as those in FIGS. 1 and 2.

In addition, according to the present invention, the vertical frame 21 and the horizontal frame 22 are further provided with third blades 25 at one end in order to allow the ends to be engaged with each other in a folded state. . The third wing 25 slightly protrudes from the body and has a corresponding end fitting groove 25a at the root of the body.

In addition, the fourth blade 26 is further provided inside the surface member facing the one side surface member of the vertical frame 21 and the horizontal frame 22 having the third wing 25. The fourth wing 26 is to play a role of fixing the support plate and the picture fitted to the rear of the completed frame frame.

Accordingly, when the vertical frame 21 and the horizontal frame 22 are to be folded to form a frame of a frame, one end portions of the vertical frame 21 and the horizontal frame 22 are formed on both left and right sides of the third wing 25. The flow of the end portion which is inserted into the incision groove 25a to be constrained is constrained to improve strength. As shown in FIG. 4, the first wing 23 and the second wing 24 reinforce the corners of the picture frame, and the third wing 25 respectively reinforces the connecting end of the picture frame to effectively prevent deformation of the picture frame.

5 and 6 illustrate an exploded view of a picture frame having an asymmetric unit frame and a completed perspective view of the paper frame as still another embodiment of the present invention.

In the present embodiment, the vertical frame 31 and the horizontal frame 32 are provided in various inclined shapes without being arranged in parallel in parallel as in the above-described embodiment. At this time, the first wing 33 connecting the vertical frame 31 and the horizontal frame 32 is configured to be parallel or inclined around the fold line located inside the fold line by the various three-dimensional shape pursued by the above embodiments. Of course, the effect can be expressed, and the third wing 35 is installed at the ends of the vertical frame 31 and the horizontal frame 32 to maintain a stable and rigid cross-sectional structure.

In this embodiment, the vertical frame 31 and the horizontal frame 32 may be such that the front portion 31a is represented by a triangular rather than a quadrilateral in an assembled state. In this case, the second blade 34 connects the front portions 31a to one corner of the front portion 31a of the triangular shape, which is a portion in which the assembled vertical frame 11 and the horizontal frame 12 contact each other. It is formed in the same direction as the inclined side portion 31b.

Paper frame of the present invention is configured as described through the above embodiments, the frame of the vertical frame (11) (21) (31) and horizontal frame (12) (22) (32) formed when assembled and used Production is completed simply by adhering or inserting the support plate made of paper material on the back side, and providing a partially cut shape to the frame in various shapes can improve the three-dimensional effect with the decorative effect.

Therefore, the present invention has the effect of improving the durability by minimizing the loss of the paper according to the production so that the portion of the hollow generated by folding the paper.

It is apparent to those skilled in the art that the present invention is not limited to the embodiments described, and that various modifications and variations can be made without departing from the spirit and scope of the present invention. Therefore, such modifications or modifications will have to belong to the utility model registration claims of the present invention.

Claims (5)

In a frame that folds a plurality of vertical frames and horizontal frames in multiple stages to form a polygonal skeleton: In the expanded state, the plurality of vertical frames and the horizontal frame are connected in a straight line with respect to the first blade, and in the folded state, a plurality of second wings are formed at the portion where the vertical frame and the horizontal frame contact each other. And a third wing is installed at the opposite ends of the vertical frame and the horizontal frame to restrain the flow by interlocking with each other, so that a pair of fitting grooves are formed at the left and right adjacent portions of the third wing, respectively, Picture frame using a paper, characterized in that the inner side of the vertical frame and the horizontal frame is provided with a fourth blade to fix the support plate and the picture fitted to the back of the completed frame frame. According to claim 1, wherein the first blade connecting the vertical frame and the horizontal frame, each bent line connected to the vertical frame and the horizontal frame is configured in parallel with respect to the inner fold line of the normal structure of the frame structure Picture frame using paper, characterized in that the cross section is maintained. According to claim 1, wherein the first blade connecting the vertical frame and the horizontal frame, each bent line connected to the vertical frame and the horizontal frame is configured to be inclined around the inner fold line so that the frame structure is front compared to the rear A frame made of paper, characterized by maintaining the narrowed cross-sectional shape of the narrowing. 4. The decorative member according to any one of claims 1 to 3, wherein a decorative piece which is machined along a perforation line and placed upon assembly is provided on the side member to be folded inward among the respective surface members of the vertical frame and the horizontal frame. Frame using paper. The paper according to any one of claims 1 to 3, wherein one or more decorative piece fitting grooves are formed on the side member, and the separable decorative pieces of various sizes and shapes separately manufactured are inserted into and fixed to the side members. Used picture frames.