JP3057192U - Picture frame and picture frame making paper - Google Patents

Abstract

(57) [Summary] (With correction) [Problem] To be manufactured easily and at low cost. SOLUTION: A frame formed by one sheet material has flap portions 10, 20, 3 formed on four sides of a main body portion 1.
It is manufactured by bending 0,40. Flap part 10,
20, 30, and 40 are converted to first folding lines 13, 23, 33, and 4
3, the second fold line 14, 24, 34, 44, the third fold line 15,
The frame can be easily assembled by bending at 25, 35, 45 and the fourth fold lines 26, 46 to form a frame portion.

Description

[Detailed description of the invention]

[0001]

[Technical field to which the invention belongs]

 The present invention relates to a picture frame for attaching and decorating an object to be attached such as a photograph or a certificate of merit.

[0002]

[Prior art]

 Conventionally, a frame using wood or plastic is generally used. For example, a frame made of wood is often made of wood for the frame, glass for storing photos and commendation cards, and veneer for the back.

[0003]

[Problems to be solved by the invention]

 However, such frames are heavy and bulky, so they can be used to display photographs and pictures at school festivals and various exhibitions, for example, transport to the venue, assembling and exhibiting at the venue, and after the exhibition. There was a problem that it took time to prepare and clean up the display, such as disassembling and collecting, and also to be careful when handling it so that it would not be dropped and damaged.

[0004] Furthermore, since the conventional frame is composed of several types of members made of wood, plastic, or the like, not only is the assembly troublesome, but also the manufacturing cost increases. For this reason, when used in large quantities at exhibitions, etc., the cost of purchasing frames increases, and in exhibitions where expenses are limited, frames cannot be used for displaying photographs etc. I had to stick things on paper.

The present invention has been made in view of these problems, and an object of the present invention is to provide a simple frame and a frame forming sheet which are easy to handle and can be realized at low cost.

[0006]

Means for Solving the Problems and Effects of the Invention The invention according to claim 1, which has been made to achieve the object, has a rectangular main body on which an object to be attached such as a photograph or a certificate can be attached. A frame formed on four sides surrounding the periphery of the main body, the frame being a single frame comprising the main body and flaps respectively extending on the four sides of the main body. The frame portion is formed by bending each flap portion of the sheet material.

[0007] According to the frame of the present invention (claim 1), since the main body and the frame are formed of one sheet material, various members constituting the frame like a conventional frame are used. There is no need for individual processing, and large-scale production can be easily achieved simply by creating a mold for forming a sheet material for a frame. Therefore, the manufacturing cost can be reduced and the cost can be reduced. Further, as described above, the frame of the present invention is formed only of the sheet material and is lighter than the conventional frame, so that it can be easily fixed to any wall.

In addition, the frame of the present invention can be formed by forming a frame by bending a flap around the main body when the frame is used. When the frame is not used, the flap can be spread to form a flat sheet. It can be easily carried. Therefore, for example, when transporting a large amount of frames in preparation for an exhibition, it is sufficient to transport each frame in a state where the frames are spread in a sheet shape, and the transport operation can be performed extremely easily. it can.

[0009] As a sheet material constituting the frame, any material can be used as long as it is foldable and has a strength capable of maintaining its shape when folded, and paper such as cardboard or cardboard may be used. Alternatively, a sheet material made of a synthetic resin can be used. When paper is used, a material in which a synthetic resin film is adhered to the surface thereof may be used.

Next, according to a second aspect of the present invention, in the picture frame according to the first aspect, each of the flap portions includes a first flap portion extending from the main body portion via a first folding line, and the first flap portion. And a second flap portion extending further from the one flap portion via a second folding line.

[0011] In the frame according to the present invention (claim 2), each of the flap portions is a first flap portion and a second flap portion which are semi-extended from the main body via the first fold line and the second fold line. By folding the flap portion along each fold line, the first flap portion is formed into a frame portion and a second flap portion protruding from the surface of the main body portion around the main body portion. By functioning as a fixing portion for fixing to the main body, the frame can be easily formed in the main body.

Next, the invention according to claim 3 is the frame according to claim 2, wherein the second flap portion has an adhesive portion on a back surface, and the flap portion is bent to form the frame portion. The second flap portion can be bonded to the main body portion via the bonding portion.

[0013] In the frame of the present invention (claim 3), since the bonding portion for bonding the second flap portion to the main body portion is formed on the back surface of the second flap portion, each flap portion is folded. When the frame portion is formed by bending along the line, the second flap portion can be bonded to the main body portion via the bonding portion. Therefore, according to the frame of the present invention, the frame portion can be easily formed manually without using a processing tool such as a tool or an adhesive.

[0014] As the adhesive portion, an adhesive may be applied to the back surface of the second flap portion and the surface may be covered with release paper, or a double-sided tape may be attached. Good. Alternatively, a pair of hook-and-loop fasteners may be attached to the second flap portion and the corresponding main body portion side, and the second flap portion may be fixed to the main body portion via the hook-and-loop fastener. . If the second flap portion is fixed to the main body portion by using the hook-and-loop fastener, the frame can be repeatedly assembled and disassembled, and the frame can be reused.

Next, according to a fourth aspect of the present invention, in the frame according to any one of the first to third aspects, the main body has a surface on which a removable adhesive is applied. . According to the frame of the present invention (claim 4), the surface of the main body is preliminarily coated with a removable adhesive, so that an object to be pasted such as a photograph or a certificate is pressed against the main body. It can be easily decorated and convenient. Further, since the adhesive is re-peelable, the object to be attached can be replaced many times without damaging the object to be attached or the frame. As a result, the frame can be reused, which is economical.

As the re-peelable adhesive, an album mount holding material (for example, see Japanese Patent Application Laid-Open No. 9-255931) applied to an album mount for attaching a photo is generally used. be able to. Next, a device according to a fifth aspect of the present invention is the frame according to any one of the second to fourth aspects, wherein the frame is formed of a sheet material separate from the sheet material forming the main body and the frame portion. A hollow frame that has an outer shape along the inner periphery of the frame portion and that presses the periphery of the adhered object arranged on the main body portion to the main body portion, and each of the flap portions Is provided with a hole from the second fold line to the second flap portion. When the frame portion is formed by bending along the fold lines, the hole portion allows the frame portion and the surface of the main body portion to be formed. A gap can be formed between the frames, and the frame further includes an insertion portion around the frame, the insertion portion being insertable into a gap formed by the hole of each of the flap portions.

According to the frame of the present invention (claim 5), since the hole is formed from the second fold line to the second flap portion, the flap portion is bent along the first fold line and the second fold line. When the portion is formed, a gap is formed between the frame portion and the surface of the main body portion. Therefore, when fixing an object to be attached such as a photo or a certificate using a frame, it is only necessary to insert the insertion part formed around the frame into the gap formed by the hole, and to fix the surface of the body part. It is possible to extremely easily fix the object to be attached, which is arranged in the frame, using a frame.

According to the frame of the present invention, an object such as a photograph can be fixed to the main body without using an adhesive or the like to adhere to the main body. This makes it possible to remove the patch from the frame without damaging the patch. In addition, since the frame is arranged around the object to be pasted, decorations can be given around the object to be pasted by the color and pattern of the frame surface or the shape inside the hollow portion, and the frame can be covered by the frame. The decoration effect of the patch can be enhanced.

Next, in the invention according to claim 6, in the picture frame according to any one of claims 2 to 5, a third folding line parallel to the first folding line is provided on the first flap portion. When forming the frame portion, the first flap portion is bent along the third fold line so that the frame portion is configured to be triangular when viewed from a cross-sectional direction.

According to the frame of the present invention (claim 6), the first flap portion is bent along the third fold line, whereby the frame portion can be formed in a triangular shape as viewed from the cross-sectional direction. For this reason, even if the picture frame is made of a sheet material that is not very strong, the strength of the frame can be increased, and even if it is dropped, it is not easily deformed, so it is safe. Also, when the frame is viewed from the front, the corners of the triangular shape of the frame part look prominent, so they look good.

It is not always necessary to form the third fold line in the first flap portion, and the cross-sectional shape of the frame portion may be made semicircular by simply bending the first flap portion. . Further, for example, if the first flap portion is formed with a fourth fold line in addition to the third fold line in addition to the third fold line, a fifth fold line, and the like, the cross-sectional shape of the frame portion becomes quadrangular, pentagonal, etc. Can also be a polygon.

Next, a device according to a seventh aspect of the present invention is a frame forming sheet for forming a frame according to any one of the first to sixth aspects, wherein the sheet serving as the sheet material has the shape of the frame. Corresponding punching processing is performed, and the frame can be manufactured by extracting the punched portion from the paper.

According to the frame making paper of the present invention (claim 7), the paper is subjected to punching according to the shape of the frame. In this case, as the punching process, for example, a perforation for separating the outermost line of the frame may be provided, and each folding line for forming the frame may be formed into a concave shape which facilitates folding. . This is convenient because the picture frame can be easily removed from the paper without using any processing tools.

Further, since the frame forming paper is made of sheet material, it is inexpensive and light. For example, if several sheets of paper are closed with a ring as in a sketchbook, it is easy to carry. can do. In this case, by closing various types of paper obtained by punching out frames of different shapes and sizes from each paper, the selectivity of the paper is increased and the usability is improved.

Further, since the frame making paper is formed of paper, it is possible to draw a picture or the like directly on the main body to which an object to be pasted can be attached. In addition, various types of paper can be produced by printing, coloring, and adding patterns to the paper.

Next, the invention according to claim 8 is directed to the frame forming paper according to claim 7, wherein when the frame is formed by extracting a punched portion from the paper, the main body of the frame is surrounded by the frame. It is characterized by forming a boundary line that clearly indicates a portion that is rarely exposed on the surface. According to the frame making paper of the present invention (claim 8), when the frame is formed, a border line is formed that clearly indicates a portion of the frame exposed on the surface of the main body. For this reason, drawing a picture or the like fully over the main body before forming the frame, and when forming the frame later, a part of the picture or the like will be hidden under the frame, and this will be prevented by printing or printing in advance. This can be prevented by providing a boundary line by processing unevenness. In other words, the border represents the effective area in which a picture or the like can be drawn.

[0027]

[Embodiment of the invention]

 An embodiment of the present invention will be described below with reference to the drawings. The picture frame of the present embodiment is made of a single sheet material using slightly thick paper (cardboard), and is completed by folding and assembling the sheet material having the shape shown in the developed view of FIG. And a certificate of commendation. In the following description, “valley fold” means a fold in which the upper surface side of the paper is concave.

First, the configuration of each part of the frame according to the present embodiment will be described based on the developed view of FIG. One sheet material forming a frame is composed of a main body 1 for attaching an object to be pasted such as a photograph and a certificate of merit at the center, and first folding lines 13, 23, 33, and 43 from four sides of the main body 1. And flap portions 10, 20, 30, and 40 forming a frame portion of a picture frame. The flap portions 10 and 30, and 20 and 40 are formed at opposing positions across the main body portion 1 and have the same shape. Therefore, in each of the flap portions 10 to 40, the corresponding reference numerals are arranged in the lower one digit in order to facilitate comparison of the components.

The flap 10 (30) has a first flap 11 (31), a second flap 12 (32) having a hole 17 (37), and a bendable flat face on four sides of the main body 1. The first folding line 13 (33), the second folding line 14 (34), and the third folding line 15 (35). The first flap portion 11 (31) extends from the main body 1 via a first folding line 13 (33). The second flap portion 12 (32) further extends from the first flap portion 11 (31) via the second fold line 14 (34). The first flap portion 11 (31) is divided into two surfaces 11a and 11b by bending the third fold line 15 (35). The first flap portion 11 (31) is formed in a trapezoidal shape such that its width gradually decreases from the main body portion 1 in the direction in which it extends, and the second flap portion 12 (32) has two ends. Is formed in a rectangular shape extending in the vertical direction from the upper side of the trapezoid, and a double-sided tape is adhered to the back surface as an adhesive portion 50. When the frame portion 18 (38) is bent and formed, It is designed to be attached to the main body 1.

On the other hand, the flap portion 20 (40) includes a first flap portion 21 (41), a second flap portion 22 (42) having a hole 27 (47), It is composed of a first fold line 23 (43), a second fold line 24 (44), a third fold line 25 (45), and a fourth fold line 26 (46) described later, which are parallel to the sides. The first flap portion 21 (41) extends from the main body 1 via a first folding line 23 (43). The second flap portion 22 (42) further extends from the first flap portion 21 (41) via the second folding line 24 (44). The first flap portion 21 (41) is divided into three surfaces 21a (41a), 21b (41b), and 21c (41c) by bending the third fold line 25 (45) and the fourth fold line 26 (46). Can be The first flap portion 21 (41) gradually narrows in the direction from the main body 1 to the third fold line 25 (45), and further decreases in the direction from the third fold line 25 (45) to the second fold line 24 (44). In addition to the shape that is cut in a mountain shape so as to gradually spread, a substantially triangular surface extending from both ends of the surface 21a (41a) through the fourth fold line 26 (46) is used. 21c (41c). The surface 21c (41c) fills a gap between adjacent frame portions when the flap portions 10 (30) and 20 (40) are bent to form the frame portions 18 (38) and 28 (48). By superimposing it on the surface that makes up the part, it has the function of increasing the strength so that it will not easily collapse even when a load is applied from above the frame. The second flap portion 22 (42) is formed in a rectangular shape having both ends extending vertically from the second fold line 24 (44), and a double-sided tape is attached as a bonding portion 50 to the back surface thereof. When it is folded to form the frame 28 (48), it is attached to the main body 1.

A method of assembling the sheet material configured as described above will be described below. The frame of the present embodiment is completed by the procedure described below. First, in each of the flap portions 10 to 40, the first fold lines 13 to 43, the second fold lines 14 to 44, and the third fold lines 15 to 45 are each formed into a valley fold, and the fourth fold line 26 of each of the flap portions 20, 40 is formed. , 46 are folded in a valley. FIG. 2 is a perspective view showing the working state up to this point.

Next, the upper sides of the second flap portions 22, 42 of the flap portions 20, 40 are wound inward so as to overlap the first fold lines 23, 43. The double-sided tape of the adhesive portion 50 on the back surface of 42 is attached to the main body 1. Then, a frame can be created by attaching the flap portions 10 and 30 in the same procedure.

Here, if the flaps 10 and 30 are bent and the frames are formed and pasted by mistake in the procedure, when forming the frames of the flaps 20 and 40, they interfere with each other. The frame cannot be formed. FIG. 3 shows a completed view of assembling the picture frame of the present embodiment. Frames 18, 28, 38, and 48 having triangular cross sections are formed on four sides of the main body 1, and each of the frames is adhered to the main body 1 with a double-sided tape. The holes 17, 27, 37, 47 are formed along the inner circumference of the frame portions 18 to 48 by forming the frame portions 18 to 48 between the frame portions 18 to 48 and the surface of the main body 1. A gap into which the hollow frame 52 can be inserted with the contour is formed. The frame 52 is made of cardboard made of the same material as the picture frame, and has insertion portions 52a, 52b, 52c, and 52d around the frame. The periphery of the object can be pressed against the main body 1 to decorate the object to be stuck. FIG. 5 is a perspective view when the frame 52 is mounted on the frame.

The size and width of the frame 52 can be changed according to the size of the frame and the object to be pasted. Further, the object to be stuck can be directly pasted to the main body 1 with the paste without using the frame 52. In such a case, if a mounting material for the backing sheet (see Japanese Patent Application Laid-Open No. 9-255931), which is difficult to dry and can be applied many times, is used, the frame to be used can be used many times without damaging the attached object or the frame. It is convenient and economical. Further, if the above-described mounting material holding agent is used as the bonding portion 50 for fixing the frame portion of the frame, the frame can be disassembled or assembled any number of times, which is more convenient.

FIG. 4 is a cross-sectional view (AA ′) of the frame portion of the frame according to the present embodiment. When the frame 38 shown in FIG. 3 is viewed in a cross section cut along A and A ′, one end of the main body 1 is further divided from the first flap 31 bent at the first fold line 33 and the first flap 31. The first flap portion 31 is connected to the second flap portion 32 bent at the second fold line 34, and the first flap portion 31 has surfaces 31a and 31b by bending the third flap portion 35, and as a result, the frame portion Has a triangular cross section. Further, a double-sided tape of an adhesive portion 50 provided on the back surface of the second flap portion 32 is attached to the main body portion 1. Forming the smallest polygonal triangle has the advantage that it is easy to disperse the force against loads from above and from the side of the picture frame, maintain strength, and is not easily broken.

As described above, since the picture frame of the present embodiment is composed of one sheet material (cardboard), it is lightweight, can be easily carried, and can be easily fixed to any wall. And at low cost. Further, by forming the frame portion by bending the flap portion, the frame portion can be easily assembled without using a tool or the like, and can be used as a frame immediately.

As described above, one embodiment of the present invention has been described. However, the present invention is not limited to the above-described embodiment, and can adopt various aspects. For example, the sheet material constituting the frame or frame may be a cardboard, synthetic resin, or a synthetic resin pasted on paper in addition to cardboard, and the material may be colored in a desired color, or a pattern may be drawn or printed. It can also be printed. Also, names, titles, messages, etc. can be written on the sheet material. In addition, a hook-and-loop fastener may be used as the bonding portion other than the double-sided tape and the glue. It is most preferable that the frame part forming the frame be triangular when viewed from the cross-sectional direction in consideration of strength. However, by increasing or rounding the fold line of the first flap part, it is possible to form a square, pentagon, or octagon. It can be a polygon such as a square, or a circle such as a semicircle or an ellipse.

Since the frame of the present invention is made of a sheet material, it is not always necessary to have the frame shape shown in FIG. 1 from the beginning, but the frame is formed by punching out one sheet of paper 54 (see FIG. 6). In advance, it may be created separately from the sheet 54 at the time of use. Here, as the punching process, for example, a perforation for separating the outermost line of the frame is provided, and each fold line for forming the frame is subjected to a concave punching process for facilitating bending. This is convenient because the picture frame can be cut out of paper and assembled easily without using a processing tool such as a knife.

As shown in FIG. 6, the frame forming paper thus configured can be carried around when closed together with the paper 54 formed by punching out the frame and the frame 52 and other album mounts, and can be carried around. It can be conveniently taken out. Here, by changing the shape or size of the frame or the frame 52 that has been punched out, the selectivity of use can be expanded. Further, since the frame making paper is formed of paper, it is possible to draw a picture or the like directly on the main body 1 to which an object to be attached can be attached. In this case, by printing a boundary line 58 (see FIG. 6) indicating an effective range in which a picture or the like can be drawn on the surface of the main body 1, the frame or the like can be formed by drawing the picture or the like over the entire main body 1. In addition, it is possible to prevent the picture and the like from being hidden below the main body portion 1, and the usability is further improved. Further, the boundary line 58 may be provided on a frame made of the sheet material shown in FIG. 1, and has the same effect as described above. Note that the boundary line 58 does not necessarily need to be printed, and may be formed by providing irregularities when the sheet is punched.

The hollow portion 56 formed by the frame 52 is not limited to one having a large opening at the center of the frame, but may be a circle, a rectangle, or a shape having rounded corners. (See FIG. 7: hollow portion 56) Here, the hollow portion 56 can take various forms such as a triangle and a star, and the number thereof is not limited. Further, the frame 52 does not necessarily need to be fixed to an insertion portion generated when the frame portion is formed, and can be attached with an adhesive. In this case, if the above-mentioned album mount holding material is used as the frame fixing adhesive, the exchange of the frame 52 can be facilitated, which is convenient.

[Brief description of the drawings]

FIG. 1 is a development view of a picture frame according to an embodiment.

FIG. 2 is a perspective view illustrating an assembly of a frame according to an embodiment.

FIG. 3 is a perspective view of the frame according to the embodiment when assembly is completed.

FIG. 4 is a cross-sectional view (AA) of a frame portion of a frame according to one embodiment;
´).

FIG. 5 is a perspective view when the frame of the frame according to the embodiment is mounted.

FIG. 6 is a perspective view of a frame forming sheet of one embodiment.

FIG. 7 is an explanatory diagram illustrating a configuration of another frame of the frame according to the embodiment.

[Explanation of symbols]

1 ... body part, 10, 20, 30, 40 ... flap part, 1
1 (11a, 11b), 21 (21a, 21b, 21
c), 31 (31a, 31b), 41 (41a, 41)
b, 41c) 1st flap part, 12, 22, 32, 4
2 ... second flap part, 13, 23, 33, 43 ... first fold line, 14, 24, 34, 44 ... second fold line, 15, 25,
35, 45 ... third fold line, 17, 27, 37, 47 ... hole, 18, 28, 38, 48 ... frame, 26, 46 ... fourth
Folded line, 50 ... adhesive part, 52 ... frame, 52a, 52
b, 52c, 52d: insertion part, 54: paper, 56: hollow part, 58: boundary line

Claims (8)

[Utility model registration claims] 1. A picture frame comprising a rectangular main body to which an object to be pasted, such as a photograph or a certificate of merit can be attached, and a frame formed on four sides surrounding the periphery of the main body. A sheet material comprising the body portion and flap portions respectively extended on four sides of the body portion, wherein the frame portion is formed by bending each flap portion of the sheet material. A picture frame characterized by that. 2. Each of the flaps includes a first flap extending from the main body through a first fold line, and a second flap extending from the first flap through a second fold line. The picture frame according to claim 1, comprising a flap portion. 3. The second flap portion has an adhesive portion on a back surface, and when the flap portion is bent to form the frame portion, the second flap portion is attached to the main body portion via the adhesive portion. The picture frame according to claim 2, wherein the picture frame can be adhered. 4. The picture frame according to claim 1, wherein a surface of the main body is coated with a removable adhesive. 5. A sheet material which is separate from the sheet material constituting the main body and the frame, has an outer shape along an inner periphery of the frame, and is arranged on the main body. A hollow frame for holding the periphery of the adhered object to the main body portion, and each flap portion has a hole from the second fold line to the second flap portion, and extends along each of the fold lines. When the frame is formed by bending the frame, the gap is formed between the frame and the surface of the main body by the hole, and the frame is formed around the flaps around the frame. The picture frame according to claim 2, further comprising an insertion portion that can be inserted into a gap formed by the hole. 6. A third fold line parallel to the first fold line is provided on the first flap portion, and the first flap portion is bent along the third fold line when forming the frame portion. The frame according to any one of claims 2 to 5, wherein the frame portion is configured to be triangular when viewed from a cross-sectional direction. 7. A frame producing sheet for producing the frame according to claim 1, wherein a sheet corresponding to the shape of the frame is formed on the sheet material. A frame producing sheet, wherein the frame is produced by extracting a part from the sheet. 8. A frame-making sheet according to claim 7, wherein a portion of the frame body is exposed to the surface by being surrounded by a frame portion when a punched portion is extracted from the sheet to form a frame. Frame production paper characterized in that a border line is formed.