JP3164774U - Display body for display and telescopic structure used for display body for display - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a display body for display that can be assembled instantly using an elastic member and can be folded compactly so that it can be easily carried, and also in the central part in the width direction of the cylindrical body Provided are a display for display and a telescopic structure used for the display for improving the aesthetic appearance. SOLUTION: A cylindrical body composed of a front plate and a back plate, a folding line provided near the center in the longitudinal direction of the cylindrical body, an inner direction of the cylindrical body, and a width of the cylindrical body The elastic member is urged in a direction in which both side ends of the cylindrical body are close to each other, with a telescopic structure installed on the front and back plates near the center of the direction, and a bottom portion installed on the lower end of the cylindrical body As a result, the legs of the elastic structure push the cylindrical body so that it bulges out in an arc shape, and the bottom part expands to be able to stand on its own, pressing the cylindrical body, extending the elastic member, and folding the leg part The display body for display is characterized in that it can be folded by folding the bottom and folding the cylindrical body along a folding line. [Selection] Figure 1

Description

  The present invention relates to a display for standing at an exhibition place such as a storefront, a showroom, an exhibition hall, etc., and in particular, it can be instantly assembled using an elastic member and folded compactly so that it can be easily carried. The present invention relates to a display body for display and a telescopic structure used for the display body for display.

  DESCRIPTION OF RELATED ART Conventionally, the display body for display which is assembled using an elastic member and can be folded compactly is known. For example, a pair of cross-section V-shaped leaf springs are installed on both ends of a cylindrical body composed of a front plate and a back plate, and the leaf springs bulge outwardly in a circular arc shape from the front plate and the back plate. In addition, there is one that can be assembled by urging the cylindrical body in a direction in which the cylindrical body is expanded (see, for example, Patent Document 1).

  Further, the both ends of the cylindrical body composed of the front plate and the back plate are connected by an elastic member, and the elastic member is biased in the direction in which the both side ends of the cylindrical body are close to each other. There is an assembly in which the back plate is bulged outward in an arc shape (see, for example, Patent Document 2).

Japanese Patent Publication No. 4073369 Japanese Patent No. 4538500

  The structure according to Patent Document 1 is assembled by pushing both side ends of the cylindrical body, but is not particularly held at the center in the width direction of the cylindrical body. Therefore, in order to reinforce the central part, a holding member is installed at the upper part inside the cylindrical body. However, since the location where the holding member is installed is different from the location where the leaf spring is spread, the opening of the cylindrical body is not stable at the central portion of the tubular body where the leaf spring is installed. There is a risk that the beauty will be lost due to bending or bending.

  The structure according to Patent Document 2 is assembled by urging the elastic member in a direction in which both side ends of the cylindrical body are close to each other. In such a case, the tubular body may be bent and the aesthetics may be impaired.

  Therefore, the present invention solves such problems, and can be assembled instantly using an elastic member, and can be folded compactly so that it can be easily carried, It is an object of the present invention to provide a display for display and a telescopic structure used for the display for stabilizing the opening of the cylindrical body and improving the aesthetics even at the center in the width direction of the cylindrical body. To do.

  In order to solve the above problems, the display for display according to claim 1 of the present invention includes a cylindrical body constituted by a front plate and a back plate so as to have both side ends, and a longitudinal length in the cylindrical body. Provided in the vicinity of the center of the direction and one folding line formed so as to be substantially orthogonal to the axis of the cylindrical body, or provided in the longitudinal direction in the cylindrical body, and the cylindrical shape A plurality of folding lines formed so as to be substantially orthogonal to the axis of the body, and the front plate and the back plate in the inner direction of the cylindrical body and near the center in the width direction of the cylindrical body And a bottom part installed on the front plate and the back plate at the lower end portion of the cylindrical body, and the elastic structure body in a direction in which the both side ends of the cylindrical body are close to each other When the elastic member installed on the urging member urges the elastic structure The leg portion pushes the cylindrical body outwardly so as to bulge out in an arc shape, and the bottom portion expands to be self-supporting. The cylindrical body is pressed from the outside direction, and the elastic member is extended to extend the leg. It is possible to fold the cylindrical body by folding the bottom portion and folding the cylindrical body along the folding line.

  Further, the display for display according to claim 2 of the present invention is the display for display according to claim 1, wherein the stretchable structure is bent in a substantially square shape and is arranged so as to face each other. A leg portion; one end portion and the other end portion of the both leg portions connected to each other; a fixing portion that is fixed to the front plate and the back plate; and an elastic member that connects the leg portions in the vicinity of the bend in the leg portion. Is.

  Moreover, the display body for display according to claim 3 of the present invention is the display body for display according to claim 2, wherein a part of the leg portion in the telescopic structure body is bent and the front plate and the display body are displayed. A support part fixed to the back plate is provided.

  The display body for display according to claim 4 of the present invention is the display body for display according to any one of claims 1 to 3, wherein the bottom portion is in the self-standing state, and the cylindrical body. A bottom plate having a folding line, a polymer piece extending from the bottom plate and polymerizing below the bottom plate, and a through hole extending from the polymer piece and formed in the bottom plate An adhesive strip that is exposed above the bottom plate and fixed to the front plate and the back plate is provided.

  The display for display according to claim 5 of the present invention is the display for display according to any one of claims 1 to 4, wherein the elastic member is an annular rubber or rubber string. To do.

  In addition, the telescopic structure used in the display for display according to claim 6 of the present invention has two leg portions that are bent substantially in the shape of a letter and arranged to face each other, one end portion of each leg portion, and the like. It comprises an adhering portion that is connected to the front plate and the back plate of the display body for display, and an elastic member that connects both leg portions in the vicinity of the bend in the leg portion. .

  In the display body for display described in the present invention, the stretchable structure pushes the cylindrical body and can be made independent by spreading the bottom portion through an adhesive piece fixed to the front plate and the back plate. When the elastic member resists (extends) the urging force, it can be folded from the folding line of the cylindrical body.

  Moreover, when making it stand by itself, since the expansion-contraction structure pushes the center part of the width direction in a cylindrical body to an outer side direction, a cylindrical body can be supported in the stable state. Thereby, a cylindrical body does not bend and it can improve aesthetics.

  In addition, since it includes a support part that bends a part of the leg part and adheres to the front and back plates, it can be securely fixed along the arc-shaped front and back plates, and more reliably the cylinder It can be supported in a stable state.

It is a perspective view of the display body for display in the example of the present invention. It is an enlarged plan view of the display body for display in the Example of this invention. It is an expanded view of the cylindrical body of the display body for display in the Example of this invention. It is an expanded view of the leg part component piece, the adhering part, the reinforcement part, and the adhesion part which comprise the expansion-contraction structure of the display body for display in the Example of this invention. It is the perspective view which bent the reinforcement part of the expanded view in the expansion-contraction structure of the display body for display in the Example of this invention. It is a perspective view of the expansion-contraction structure of the display body for display in the Example of this invention. It is an expanded view of the bottom part of the display body for display in the Example of this invention. It is a perspective view in the middle of folding of the bottom part of the display body for display in the Example of this invention. It is a perspective view of the folded state of the display body for display in the Example of this invention. It is a perspective view of the display body for display of another Example in the Example of this invention. It is a perspective view of the expansion-contraction structure of another specification of the display body for display in the Example of this invention. It is a perspective view of the expansion-contraction structure of another specification of the display body for display in the Example of this invention. It is a perspective view of the example of arrangement | positioning of the display body for an exhibition in the Example of this invention.

  Hereinafter, a display for display according to an embodiment of the present invention will be described with reference to the drawings.

  As shown in FIGS. 1 and 2, the display for display 1 according to the present invention includes a cylindrical body 2, a bottom 3, and a telescopic structure 4. The display body 1 for display is provided near the longitudinal center of the cylindrical body 2 and can be folded by one folding line 2d formed so as to be substantially orthogonal to the axis of the cylindrical body 2. . In addition, the telescopic structure 4 installed in the inner direction of the cylindrical body 2 allows the cylindrical body 2 to be pushed out in a substantially circular or substantially elliptical shape in the outer direction, and can be made independent by expanding the bottom. is there. The tubular body 2 is printed, pasted or otherwise displayed with advertisements and advertisements.

  The cylindrical body 2 is formed of, for example, a flexible cardboard, a thin cardboard, or the like. As shown in FIG. 3, the development of the cylindrical body 2 has a substantially rectangular shape, and is formed by connecting a front plate 2 a and a back plate 2 b having the same shape. An adhesive portion 2c for adhering the front plate 2a is continuously formed at the end of the back plate 2b.

  Further, a folding line 2d that allows the tubular body 2 to be folded is formed on the front plate 2a and the back plate 2b. The folding line 2d is provided near the center of the cylindrical body 2 in the longitudinal direction, and is formed so as to be substantially orthogonal to the axis of the cylindrical body 2.

  The development of the cylindrical body 2 shown in FIG. 3 formed as described above is made by folding the front plate 2a and the back plate 2b at the boundary between the front plate 2a and the back plate 2b and at the boundary between the back plate 2b and the bonding portion 2c. Thus, the shape is approximately circular or approximately elliptical. Later, the cylindrical body 2 is assembled by fixing the bonding portion 2c to the front plate 2a. At this time, the boundary between the front plate 2 a and the back plate 2 b is the both side ends of the cylindrical body 2.

  The elastic structure 4 is composed of, for example, a flexible cardboard, a thin cardboard, and the elastic member 8. As shown in FIG. 4, the developed view of cardboard or the like constituting the stretchable structure 4 is formed by connecting a leg component piece 5 a, a fixing part 6, a reinforcing piece 7, and an adhesive part 5 f.

  Since the developed view excluding the adhesive portion 5f is line symmetric at the substantially central portion of the developed view, only one side (the left side of the figure) will be described. A fixing portion 6 (left side in the figure) is extended in the left direction on the leg component piece 5a formed in a substantially square shape. Reinforcing pieces 7 (upper and lower sides in the figure) are respectively extended in the vertical direction of the leg portion constituting pieces 5a. Furthermore, the same leg part piece 5a (the left side of the figure) is extended in the left direction of the adhering part 6.

  Each leg component piece 5a is provided with a substantially quadrangular support portion 5b in the left-right direction from the central portion of the end portion on the fixing portion 6 side. A cutout portion 5c having a shape substantially similar to the support portion 5b is provided on the periphery of the support portion 5b. Moreover, the attachment hole 5e is provided in the edge part of the up-down direction in the leg part component piece 5a through the notch 5d from the edge part. A later-described elastic member 8 is attached to the attachment hole 5e.

  An adhesive portion 5f (right side in the figure) is extended in the right direction on the other leg portion constituting piece 5a that is line-symmetrical at a substantially central portion in the developed view. In the developed view formed in this manner, the boundary between the leg component piece 5a and the reinforcing piece 7 is a folding line P, the boundary between the leg component piece 5a and the fixing portion 6 and the leg component piece 5a. Let the boundary be a folding line Q.

  The developed views are assembled as shown in FIGS. Specifically, as shown in FIG. 5, the reinforcing piece 7 is bent toward the leg component piece 5 a along the folding line P and fixed to the leg component piece 5 a. At this time, the shape of the reinforcing piece 7 is not particularly limited as long as it does not come into contact with the support portion 5b when the reinforcing piece 7 is bent and does not cover the mounting hole 5e. Furthermore, it is desirable if a part of the reinforcing piece 7 has a shape along the notch 5d in order to reinforce the periphery of the mounting hole 5e, particularly the notch 5d.

  After that, as shown in FIG. 6, the leg component piece 5 a is bent along the folding line Q, and the bonding portion 5 f is bonded to the leg component piece 5 a located on the opposite side, and assembled into a substantially hexagonal shape. At this time, the two adjacent leg component pieces 5a constitute a substantially leg-shaped bendable leg portion 5.

  Elastic members 8 made of an annular rubber are installed on both side ends of the two leg portions 5 arranged to face each other. The elastic member 8 is installed in the four attachment holes 5e through the notches 5d arranged in the vicinity of the bends in the leg portion 5, and connects the both leg portions 5.

  In this way, the stretchable structure 4 is configured, and the support portion 5b is exposed to the outside of the stretchable structure 4. In this state, the adhering portion 6 and the support portion 5b, which are adhesive portions, have a substantially cross shape.

  The elastic structure 4 can be folded into a flat shape by the elastic member 8 extending to bend the leg part 5 and the adjacent leg part constituting pieces 5a abutting each other. On the other hand, when the elastic member 8 is biased, the leg portion 5 is restored to a substantially square shape, and the substantially hexagonal shape is maintained.

  The location where the bonding portion 5f is provided when assembling the stretchable structure 4 is not particularly limited, and may be provided continuously with the fixing portion 6, and has a substantially hexagonal shape as shown in FIG. This is to the extent that assembly is possible.

  The bottom 3 is made of, for example, a flexible cardboard, a thin cardboard, or the like. As shown in FIG. 7, the developed view of the bottom portion 3 is formed by extending substantially L-shaped overlapping pieces 3 c (upper and lower sides in the figure) symmetrically in the vertical direction of the bottom plate 3 a formed in a substantially square shape. . A substantially quadrangular through hole 3b is provided in a substantially central portion of the bottom plate 3a. The longitudinal dimension of the through-hole 3b is preferably equal to the distance between the front plate 2a and the back plate 2b in the cylindrical body 2 expanded in a substantially circular shape or a substantially elliptical shape. In addition, adhesive pieces 3d extend in the vertical direction of the through holes 3b on the polymer pieces 3c. In the developed view formed in this way, a line that bisects the vertical direction of the bottom plate 3a is a folding line S, a boundary between the bottom plate 3a and the polymer piece 3c is a folding line R, and the polymer piece 3c and the adhesive piece A boundary with 3d is a folding line T.

  The developed view at the bottom 3 is folded as shown in FIG. Specifically, the polymer piece 3c is bent to the lower side of the bottom plate 3a along the folding line R. Then, the adhesive piece 3d is bent toward the bottom plate 3a along the folding line T, and exposed above the through hole 3b. Thereafter, the bottom 3 can be folded by folding the bottom plate 3a along the folding line S. On the other hand, when the bottom portion 3 is expanded, the bottom plate 3a may be expanded along the folding line S and the bottom plate 3a may be superposed on the polymer piece 3c.

  At this time, the shape of the polymer piece 3c is not particularly limited as long as the shape is not exposed from the bottom plate 3a in a state where the bottom portion 3 is widened. Further, the shape of the polymer piece 3c is desirable because it can be reliably polymerized to have a dimension substantially equivalent to that of the bottom plate 3a.

  The bottom 3 and the stretchable structure 4 formed in this way are fixed to the inside of the cylindrical body 2 as shown in FIGS. 1 and 2. Specifically, the fixing portion 6 of the elastic structure 4 is fixed to the front plate 2 a and the back plate 2 b so as to be along the longitudinal direction of the cylindrical body 2. Further, the support portion 5b of the elastic structure 4 is fixed to the front plate 2a and the back plate 2b so as to be along the width direction of the cylindrical body 2.

  In the longitudinal direction of the cylindrical body 2, the location where the elastic structure 4 is fixed takes into account the position of the folding line 2 d, and the distance between each end of the folding line 2 d and the cylindrical body 2 is substantially in the axial direction. It is desirable to bisect the part. On the other hand, in the width direction of the cylindrical body 2, it is desirable to be the center part of the front board 2a and the back board 2b in order to spread the cylindrical body 2 uniformly.

  Further, in the bottom portion 3, the lower end portion of the cylindrical body 2 and the bottom plate 3 a are brought into contact with each other in a state where the cylindrical body 2 is expanded in a substantially circular shape or a substantially elliptical shape, and the adhesive piece 3 d is a surface of the cylindrical body 2. It is fixed along the plate 2a and the back plate 2b.

  The display for display 1 can be self-supporting as follows. In the folded state, the elastic members 8 that have been stretched are urged in the direction in which the opposite ends of the cylindrical body 2 are close to each other, whereby the respective leg portions 5 of the telescopic structure 4 are restored to a substantially square shape. Thereby, the front plate 2a and the back plate 2b of the cylindrical body 2 are expanded so as to bulge out in a substantially arc shape in the outer direction. Along with this, the bottom plate 3a is spread from the folding line S at the bottom portion 3 via the adhesive piece 3d at the lower end portion of the cylindrical body 2, the bottom plate 3a is superposed on the polymer piece 3c, and the display 1 for display is substantially the same. It becomes self-supporting in a circular shape or a substantially elliptical shape.

  The self-standing display body 1 is in a state in which the legs 5 of the elastic structure 4 are bent by pressing the central part in the width direction of the cylindrical body 2 inward. As a result, the elastic member 8 of the stretchable structure 4 extends, the adjacent leg component pieces 5a come into contact with each other, and the stretchable structure 4 is folded. Therefore, the front plate 2a and the back plate 2b are combined, and the cylindrical body 2 is flat. The cylindrical body 2 is flattened, and the bottom plate 3a at the bottom 3 is folded via a folding line S via the adhesive piece 3d at the lower end of the cylindrical body 2. After that, the display body for display 1 can be folded as shown in FIG.

  As for the urging force of the elastic member 8, the leg part 5 is easily bent by pressing the central part in the width direction of the cylindrical body 2 inward, and the adjacent leg part constituting pieces 5a are brought into contact with each other and expanded and contracted. It is desirable that the structure 4 can be folded and the folded state can be maintained with the weight of the tubular body 2 in a state in which the display body 1 for display is folded.

  As described above, according to the display 1 for display according to the present invention described above, when the self-supporting structure is extended, the telescopic structure 4 pushes the central portion in the width direction of the cylindrical body 2 outward, so that the cylindrical body 2 is stabilized. Can be supported. Thereby, the cylindrical body 2 is not bent and the aesthetics can be improved. Further, since the stretchable structure 4 is formed of only two members, such as a piece of cardboard and an annular rubber, and has a simple structure, the cost can be reduced.

  In the above embodiment, the cylindrical body 2 has a substantially rectangular shape, but it is needless to say that the shape of a person, the shape of various characters, and the like can be appropriately changed. Further, a plurality of folding lines of the cylindrical body 2 can be provided apart from each other in the longitudinal direction of the cylindrical body 2 according to the longitudinal dimension of the cylindrical body 2. In connection with this, the installation number of the elastic structure 4 can also be changed suitably. Furthermore, as shown in FIG. 10, the display body 1a for exhibition which provided the through-hole 2e in the cylindrical body 2 and installed the shelf 2f etc. can also be used.

  Further, the development of the cylindrical body 2, the bottom portion, and the stretchable structure 4 is not limited to one formed from a single cardboard or the like, and may be formed from a plurality of sheets. Further, the elastic member 8 is not limited to the ring-shaped rubber, and may be a rubber band or the like made of a synthetic resin, and is not particularly limited.

  Furthermore, in the elastic structure 4, as shown in FIG. 11, it can also be set as the elastic structure 4a which fixed the edge part of one rubber string to the leg part 5 which opposes. The fixing of the end may be performed by adhesion, or may be fixed from the outside of the elastic structure 4a with a retaining member or the like by providing a through hole in the leg 5.

  Moreover, as shown in FIG. 12, it can also be set as the expansion-contraction structure 4b which installed the cyclic | annular elastic member 8 in the notch part 5c of the leg part 5 which opposes. In the telescopic structures 4a and 4b, it is not necessary to provide the notch 5d and the mounting hole 5e separately in the leg portion 5. Thereby, the reinforcement area of the reinforcement piece 7 can be enlarged.

  The elastic structure 8 is only required to have a configuration in which the leg 5 is bent by the expansion and contraction of the elastic member 8 and the tubular body 2 can be expanded and folded by the expansion and contraction of the leg 5. Of course, the installation location and installation method can be changed as appropriate.

  Furthermore, as shown in FIG. 13, the display body 1b formed by providing a plurality of folding lines is arranged apart from each other, and the expansion / contraction structure 4 is installed in the notch provided at each upper end. By bridging the body 2, it can also be used in a substantially U-shape. By arrange | positioning in this way, an exhibit etc. can be arrange | positioned between both display bodies 1b for display.

DESCRIPTION OF SYMBOLS 1 Display body for display 2 Tubular body 2a Front plate 2b Back plate 2c Adhesion part 2d Folding curve 2e Through hole 2f Shelf 3 Bottom part 3a Bottom plate 3b Through hole 3c Polymerization piece 3d Adhesive piece 4 Telescopic structure 5 Leg part 5a Leg part structure Piece 5b Support portion 5c Notch portion 5d Cut portion 5e Mounting hole 5f Adhesive portion 6 Adhering portion 7 Reinforcing piece 8 Elastic member P, Q, R, S, T Folding curve

Claims (6)

A cylindrical body composed of a front plate and a back plate so as to have both ends;
Provided near the center of the cylindrical body in the longitudinal direction, and a single folding line formed so as to be substantially orthogonal to the axis of the cylindrical body, or spaced apart in the longitudinal direction of the cylindrical body And a plurality of folding lines formed so as to be substantially orthogonal to the axis of the cylindrical body,
A telescopic structure installed on the front plate and the back plate in the inner direction of the cylindrical body and near the center in the width direction of the cylindrical body;
A bottom portion installed on the front plate and the back plate at the lower end of the cylindrical body,
By urging the elastic member installed on the stretchable structure in the direction in which the both side ends of the cylindrical body are close to each other,
The leg portion of the elastic structure pushes out the cylindrical body so as to bulge out in an arc shape in the outer direction and allows the bottom portion to expand and become self-supporting,
Pressing the cylindrical body from the outside direction, extending the elastic member to fold the leg and folding the bottom,
A display body for display, which is foldable by folding the cylindrical body along the folding line. The elastic structure is
Two legs bent in a generally square shape and arranged opposite to each other;
Connecting one end portion and the other end portion of both leg portions, and a fixing portion fixed to the front plate and the back plate,
The display for display according to claim 1, further comprising: an elastic member that couples both leg portions in the vicinity of the bends in the leg portions.   The display body for display according to claim 2, further comprising a support portion that bends a part of the leg portion in the stretchable structure body and fixes the leg portion to the front plate and the back plate. The bottom is
In a self-supporting state, the bottom plate is in contact with the lower end of the cylindrical body and has a folding line;
A polymer piece extending from the bottom plate and polymerized below the bottom plate;
The adhesive piece which is extended from the said superposition | polymerization piece, exposed above the said baseplate from the through-hole formed in the said baseplate, and adheres to the said front board and the said backplate. The display for display according to item 1.   The display for display according to any one of claims 1 to 4, wherein the elastic member is an annular rubber or a rubber string. Two legs bent in a generally square shape and arranged opposite to each other;
An adhering portion that connects one end portion and the other end portion of both leg portions, and is fixed to the front and back plates of the display body for display;
An elastic structure for use in a display for display, comprising: an elastic member that connects the legs in the vicinity of the bend in the legs.

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