JP2015145942A - Self-standing advertisement display body - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a self-standing advertisement display body which can be carried in under a folded state or easily and quickly assembled, and stably kept in an assembled state.SOLUTION: An advertisement display body 100 includes: a cylindrical body 30 to which the side end parts of a first side plate 1a and a second side plate 1b are connected; a holding member 40 fixed to the inside of the cylindrical body 30 in a bridging shape; a bottom surface part 50 fixed to the lower end part of the cylindrical body 30; and a top surface part 60 fixed to the upper end part of the cylindrical body 30. The advertisement display body 100 is configured so as to be deformable in a first state where the cylindrical body 30 is folded in a flat shape as well as the holding member 40, and a bottom surface plate 10 and a top surface plate 20 are folded in half along folding lines L9 and L10 and a second state where the shape of the holding member 40 is restored with the energizing forces of rubber bands 31, 33 and 35, and the bottom surface plate 10 and the top surface plate 20 are spread in a flat shape such that the first side plates 1a and 1b are pressed from the inside, and that the cylindrical body 30 is developed in a cross-sectional convex lens shape.

Description

  The present invention relates to a self-supporting advertisement display body that can fold a cylindrical body that displays an advertisement such as a product in a compact manner and can be assembled in a state where it can be easily self-supported at an installation location.

  Conventionally, when a sales promotion campaign for a new product is performed in a store or a showroom such as a supermarket or a drug store, how to make the product stand out and make a strong impression leads to an increase in the purchase chance of the product. As described above, it is effective to arrange a self-supporting advertisement display body (POP; pop advertisement) to which an advertising medium such as a poster or a card displaying information about the product is attached as a means of impressing the product to the customer. is there.

  As a problem common to such a self-supporting advertisement display body, it should be compactly folded before assembly so that it can be easily carried into the installation place and can be easily and quickly assembled after being carried into the installation place. Is mentioned. For example, in Patent Document 1, plate springs having a V-shaped cross section are installed on both side ends of a cylindrical body, and the plate springs are assembled by pushing the front and back plates of the cylindrical body outward in an arc shape. A display for display is disclosed.

  Further, in Patent Documents 2 and 3, a retractable holding body is disposed inside the cylindrical body, and the holding body pushes the cylindrical body outward by the urging force of an elastic member attached to the holding body. There is disclosed a display for display that can stand by being held in an expanded state.

Japanese Patent No. 4073369 Japanese Patent No. 4914470 Utility Model No. 3164774

  However, in the display body for display described in Patent Document 1, since there is no member that holds the cylindrical body at the central portion in the width direction of the cylindrical body, the central portion in the width direction of the cylindrical body is not stably expanded. There has been a problem that the center part in the width direction of the cylindrical body is bent after assembly. Moreover, in the display body for display described in Patent Documents 2 and 3, since there is no member that extends both ends in the longitudinal direction (vertical direction) of the cylindrical body, when the cylindrical body is long in the vertical direction, the lower end is used. There was a possibility that it could not be stably expanded to the upper end.

  In view of the above problems, an object of the present invention is to provide a self-supporting advertisement display body that can be carried in a folded state and can be easily and quickly assembled and can stably maintain the assembled state.

In order to achieve the above object, the present invention provides a tubular body in which the side ends of the first side plate and the second side plate disposed opposite to each other are connected, and can be stretched and fixed in a bridging manner inside the tubular body. A holding member having a rectangular tube-shaped portion, a first elastic member that urges the rectangular tube-shaped portion in a direction of pressing the first side plate and the second side plate from the inside, and a lower end of the cylindrical body A bottom plate that is fixed in a bridging manner at the center and formed with a first fold line parallel to the first side plate and the second side plate in the center, and a second that urges the bottom plate in the direction of flat development A bottom plate having an elastic member, and a top plate fixed to the upper end of the cylindrical body in a bridging manner and having a second fold line parallel to the first side plate and the second side plate formed in the center; A top surface portion having a third elastic member that urges the top surface plate in a direction in which the top surface plate is flattened.
The cylindrical body is folded flat together with the holding member by pressing the first side plate and the second side plate from the outside, and the bottom plate and the top plate are the first fold line and the first plate. A first state that is folded in two along a two-fold line, and the first side plate and the second side plate are pressed from the inside by the holding member being restored to a three-dimensional shape, so that the substantially central portion of the cylindrical body Can be deformed into a second state in which both ends of the cylindrical body are expanded in the shape of a convex lens by expanding the bottom plate and the top plate into a flat plate shape. The self-supporting advertisement display body is deformed to the second state by the urging force of the first to third elastic members when the external force held in the first state is removed.

  Further, the present invention provides the self-supporting advertisement display body having the above-described configuration, wherein the square cylindrical portion has a hexagonal cross section in which two opposing surfaces are fixed to the inside of the first side plate and the second side plate, A first locking portion formed on a ridge portion of the rectangular tube-shaped portion facing in a direction parallel to the first side plate and the second side plate, and the first elastic member is suspended from the first locking portion; By passing, the rectangular tube-shaped portion is biased in a direction in which the ridge portion approaches.

  According to the present invention, in the self-supporting advertisement display body having the above-described configuration, the bottom plate is formed on a pair of flaps formed to intersect the first fold line, and the pair of flaps, respectively. A pair of second locking portions on which the elastic member is bridged, and the second elastic member has a biasing force in a direction in which each of the flaps stands up from the bottom plate and the bottom plate extends in a flat plate shape. When the bottom plate is folded in two along the first fold line, the second elastic member is extended by the fall of each flap, and the urging force is accumulated.

  According to the present invention, in the self-supporting advertisement display body having the above-described configuration, the top surface portion is formed with a pair of third locking portions over which the third elastic member is bridged in a direction intersecting the second fold line. The top plate and an auxiliary plate that is fixed to the back surface of the top plate and that overlaps only one area with the second fold line interposed therebetween, and protrudes to the other area with the second fold line interposed therebetween. The third elastic member holds the top plate in a flat plate shape along the auxiliary plate by applying a biasing force in a direction in which the top plate bends to the back side along the second fold line. In addition, when the top plate is folded in half along the second fold line to the back side, the third elastic member is extended by the rotation of the auxiliary plate, and the urging force is accumulated. Yes.

  Further, in the present invention, in the self-supporting advertisement display body configured as described above, a third fold line is formed at a substantially central portion in the vertical direction of the cylindrical body so as to cross the entire cylindrical body, The holding member is fixed at a position that is close to the third fold line and does not overlap the third fold line.

  According to the present invention, in the self-supporting advertisement display body configured as described above, the bottom plate protrudes in a bowl shape outward in the circumferential direction of the cylindrical body in the second state.

  Further, the present invention provides the self-supporting advertisement display body configured as described above, wherein the cylindrical body includes a lower plate constituting a lower half of the cylindrical body, an upper plate bonded to an upper end edge of the lower plate, It is characterized by being formed by combining the first side plate and the second side plate having the same shape having an adhesive piece connected to the side edge of the lower side plate and the upper side plate via a folding line.

  The present invention also provides a cylindrical body in which the side ends of the first side plate and the second side plate arranged opposite to each other are connected, and a hexagonal cross section in which two surfaces facing the inner side of the cylindrical body are fixed in a bridging manner. And a pair of first locking portions formed on ridges facing the first side plate and the second side plate in the parallel direction of the square tubular portion, and the first engagement A holding member having a first elastic member that is spanned by a stopping portion and biased in a direction in which the ridge portion approaches, and is bridged to the first side plate and the second side plate at a lower end portion of the cylindrical body. A bottom plate fixed and formed with a first fold line parallel to the first side plate and the second side plate in the center; a pair of flaps formed in a direction intersecting the first fold line of the bottom plate; A pair of second locking portions formed on the pair of flaps and spanning the second elastic member, and the second locking portions A second elastic member that is bridged and urged in a direction in which the bottom plate extends in a flat plate shape, and bridges the first side plate and the second side plate at the upper end of the cylindrical body. A ceiling that is fixed and has a second fold line parallel to the first side plate and the second side plate and a pair of third locking portions formed in a direction intersecting the second fold line. A face plate, an auxiliary plate that is fixed to the back surface of the top plate and that overlaps one region with the second fold line interposed therebetween, and that protrudes into the other region with the second fold line interposed therebetween; A top surface portion having a third elastic member spanned by a stop portion and energizing in a direction in which the top surface plate extends in a flat plate shape along the auxiliary plate, the first side plate and the second side plate By pressing from the outside, the rectangular tube-shaped portion is deformed against the urging force of the first elastic member, A first state in which the cylindrical body is folded flat together with the holding member, and the bottom plate and the top plate are folded in two along the first fold line and the second fold line; The shape of the holding member is restored by the urging force of the elastic member approaching the ridge portion of the rectangular tubular portion, and the first side plate and the second side plate are pressed from the inside, thereby A substantially central portion is extended in the shape of a convex convex lens, and the bottom plate and the top plate are developed into a flat plate shape by the urging force of the second and third elastic members, so that both ends of the cylindrical body are convex convex lenses. When the external force that is held in the first state is removed, the second state is brought about by the biasing force of the first to third elastic members. It is a self-supporting advertisement display that deforms.

  According to the first configuration of the present invention, the advertisement display body includes a first state in which the cylindrical body is folded flat together with the holding member, and the bottom plate and the top plate are folded in two along the fold line; When the first side plate and the second side plate are pressed from the inside by the restoration of the holding member, the substantially central portion of the cylindrical body is expanded in the shape of a convex lens in cross section, and the bottom plate and the urging force of the second and third elastic members When the top plate is deployed flat, both ends of the cylindrical body can be deformed into the second state where the cross-section is extended into a convex lens shape, and the external force retained in the first state is removed Then, it is deformed to the second state by the urging force of the elastic member. Therefore, the advertisement display body can be carried into the installation place in the first state in which the advertisement display body is folded compactly, and the storage space before assembly is reduced. Moreover, since the advertisement display body becomes the second state only by removing the external force held in the first state, the installation work of the advertisement display body is also facilitated. Furthermore, when the longitudinal dimension of the cylindrical body is long, the longitudinal center part, the lower end part, and the upper end part of the cylindrical body are expanded into a cross-sectional convex lens shape by the holding member, the bottom surface part, and the top surface part, respectively. Even so, it can be expanded uniformly and stably from the upper end to the lower end.

  Moreover, according to the 2nd structure of this invention, in the advertising display body of the said 1st structure, the cross-section hexagon by which two surfaces which oppose a square cylinder part are fixed to the inner side of a 1st side plate and a 2nd side plate. By forming a first locking portion at the ridge portion of the rectangular tube-shaped portion facing in the direction parallel to the first side plate and the second side plate and bridging the first elastic member to the first locking portion, A holding member that can be folded together with the cylindrical body with a simple configuration by urging the cylindrical portion in the direction in which the ridge portion approaches, and can be easily restored to a hexagonal cross section by the urging force of the first elastic member. It becomes an advertisement display body provided with.

  According to the third configuration of the present invention, in the advertisement display body of the first or second configuration, the pair of flaps are formed on the bottom plate so as to intersect the first fold line, and the pair of flaps A pair of second locking portions are formed on each of which the second elastic member is bridged, and the second elastic member exerts a biasing force in a direction in which each flap rises from the bottom plate and the bottom plate extends in a flat plate shape. When the bottom plate is folded in two along the first fold line, the second elastic member is extended by the fall of each flap, and the urging force is accumulated, so that the bottom plate is folded in two. The bottom surface portion can easily accumulate the urging force in the direction of extending the bottom surface plate into a flat plate shape.

  According to the fourth configuration of the present invention, in the advertisement display body having any one of the first to third configurations, the top elastic plate is extended with the third elastic member in the direction intersecting the second fold line. A pair of third locking portions to be passed are formed, and an auxiliary plate that protrudes to the other region across the second fold line is formed on the back surface of the top plate, and overlaps with the one region across the second fold line The third elastic member is held in a flat plate shape along the auxiliary plate by applying a biasing force in the direction in which the top plate bends to the back side along the second fold line. When the top plate is folded in half along the second fold line on the back side, the third elastic member is extended by the rotation of the auxiliary plate and the urging force is accumulated, so that the top plate is folded in half. In the state, it becomes the top surface part that can easily accumulate the biasing force in the direction to extend the top surface plate into a flat plate shape

  Moreover, according to the fifth configuration of the present invention, in the advertisement display body having any one of the first to fourth configurations, the cylindrical body is provided around the entire circumference in the substantially central portion in the vertical direction of the cylindrical body. A third fold line that crosses the third fold line is formed, and the holding member is fixed at a position that is close to the third fold line and does not overlap with the third fold line, so that a large cylindrical shape having a long longitudinal dimension is formed. Even if it is a body, since it can be folded in half along the third fold line, the advertisement display body can be in the first state folded compactly. In addition, when the holding member fixed inside the cylindrical body is folded in half, it does not become an obstacle, and smooth folding is possible.

  According to the sixth configuration of the present invention, in the advertisement display body having any one of the first to fifth configurations, the bottom plate has a bowl shape on the outer side in the circumferential direction of the cylindrical body in the second state. By projecting, the bottom plate becomes a self-supporting advertisement display body that can stably support the cylindrical body when assembled in the second state.

  According to the seventh configuration of the present invention, in the advertisement display body having any one of the first to sixth configurations, the cylindrical body includes a lower side plate constituting the lower half of the cylindrical body, and the lower plate Combining a first side plate and a second side plate of the same shape having an upper plate bonded to the upper edge of the side plate and an adhesive piece connected to the side edge of the lower plate and the upper plate via a fold line. By being formed, it is possible to manufacture a large advertisement display body that is restricted by printing and cutting. In addition, by using the same shape of the first side plate and the second side plate consisting of the lower plate and the upper plate of the same shape, there is no risk of mistaking the combination of the lower side plate and the upper side plate and the combination of the first side plate and the second side plate, Manufacturing of a cylindrical body and member management can also be simplified.

  Further, according to the eighth configuration of the present invention, by pressing the first side plate and the second side plate from the outside, the rectangular tubular portion is deformed against the urging force of the first elastic member, and the cylindrical body is The first tube is folded flat together with the holding member, and the bottom plate and the top plate are folded in two along the first fold line and the second fold line. The shape of the holding member is restored by the proximity of the ridges, and when the first side plate and the second side plate are pressed from the inside, the substantially central portion of the cylindrical body is expanded into a convex lens shape in cross section, and the second and third Since the bottom plate and the top plate are developed in a flat plate shape by the urging force of the elastic member, both ends of the cylindrical body can be deformed into the second state in which the cross-section convex lens shape is extended. By simply removing the external force held in this state, the second force can be easily achieved by the biasing force of the first to third elastic members. It becomes advertisement display body which deforms the state, at the installation site can be assembled easily advertisement display body, is stabilized shape of the advertisement display body after assembling. In addition, since the advertisement display body is carried into the installation place in a compactly folded first state, the carrying-in work is facilitated and the storage space before assembly is reduced. Further, when the bottom plate is folded in half, the urging force is accumulated in the second elastic member by the flap formed on the bottom plate, and when the top plate is folded in half, the auxiliary plate fixed to the top plate is used for the third. Since the urging force is accumulated in the elastic member, the advertisement display body includes the bottom surface portion and the top surface portion that can easily accumulate the urging force in the direction in which the bottom surface plate and the top surface plate are extended in a flat plate shape.

The developed view of the 1st side board 1a and the 2nd side board 1b which comprise the cylindrical body 30 of the advertisement display body 100 which concerns on one Embodiment of this invention. The expanded view of the square cylinder part 7 which comprises the holding member 40 of the advertisement display body 100 of this embodiment. The top view of the baseplate 10 which comprises the bottom face part 50 of the advertisement display body 100 The top view of the top | upper surface board 20 which comprises the top | upper surface part 60 of the advertisement display body 100 of this embodiment. The top view of the auxiliary | assistant board 25 which comprises the top | upper surface part 60 of the advertisement display body 100 of this embodiment. The perspective view which shows the state which bent the square cylinder part 7 along the folding lines L3-L8, and bonded the adhesive piece 8 to the square cylinder formation board 7f, and formed the square cylinder part 7. FIG. The figure which shows the state which spanned the rubber band 31 on the square cylindrical part 7 shown in FIG. The figure which shows the state which bonded together the pair of lower side board 2a which comprises the lower half of the cylindrical body 30, and attached the holding member 40 to the cylinder shape. The top view which looked at the cylindrical lower board 2a which attached the holding member 40 from upper direction The figure which shows the state which bonded the upper side board 2b to the lower side board 2a of FIG. 8, and assembled the cylindrical body 30 The figure which shows the state which spanned the rubber band 33 on the bottom face board 10 shown in FIG. The side view which looked at the assembled bottom face part 50 from the arrow A direction of FIG. FIG. 4 is a view of a state in which the top plate 60 shown in FIG. 4 is bonded to the auxiliary plate 25 shown in FIG. The figure which looked at the top | upper surface part 60 of FIG. 13 from the back surface side Side surface sectional view which shows the state which attached the bottom face part 50 to the lower end part of the cylindrical body 30 Side surface sectional view which shows the state which attached the top | upper surface part 60 to the upper end part of the cylindrical body 30. The perspective view which shows the state (2nd state) which assembled the advertisement display body 100 of this embodiment. The perspective view which shows the 1st state which folded the advertisement display body 100 of this embodiment flatly from the 2nd state. The side view which shows a mode that the top | upper surface part 60 of the advertisement display body 100 is folded. The top view of the advertisement display body 100 of this embodiment which shows the state which folded and folded the cylindrical body from the state of FIG.

  Hereinafter, embodiments of the present invention will be described with reference to the drawings. In the following drawings, the folding line is indicated by a dotted line, and the cut line is indicated by a solid line. FIG. 1 is a development view of a first side plate 1a and a second side plate 1b constituting a cylindrical body 30 (see FIG. 10) of an advertisement display body 100 according to an embodiment of the present invention, and FIG. FIG. 3 is a development view of the rectangular tubular portion 7 constituting the holding member 40 (see FIG. 7), and FIG. 3 is a plan view of the bottom plate 10 constituting the bottom portion 50 (see FIG. 11) of the advertisement display body 100. FIG. 5 is a plan view of the top plate 20 constituting the top surface portion 60 (see FIG. 13) of the advertisement display body 100, and FIG. 5 is a plan view of the auxiliary plate 25 constituting the top surface portion 60 of the advertisement display body 100.

  The first side plate 1a, the second side plate 1b, the rectangular tube-shaped portion 7, and the top plate 20 are formed by punching card paper into a predetermined shape, and the bottom plate 10 and the auxiliary plate 25 are cardboard (three-sheet interleaving paper). ) In a predetermined shape. Since the second side plate 1b has exactly the same shape as the first side plate 1a, only the configuration of the first side plate 1a will be described here.

  As shown in FIG. 1, the first side plate 1 a includes a rectangular lower plate 2 a that forms the lower half of the cylindrical body 30 (see FIG. 10) and an upper rectangular shape that forms the upper half of the cylindrical body 30. It is comprised with the side plate 2b. An adhesive piece 3a bonded to the lower end edge of the upper plate 2b is connected to the upper end edge of the lower plate 2a via a fold line L1. The fold line L1 is for folding the assembled cylindrical body 30 in the longitudinal direction, and is composed of two parallel pressing rules so that the cylindrical body 30 can be easily folded. .

  An adhesive piece 3b bonded to the side edge of the second side plate 1b is connected to one side edge of the lower plate 2a and the upper plate 2b via a fold line L2. Moreover, the insertion piece 5 inserted in the insertion hole 17 (refer FIG. 3) of the bottom face board 10 is connected with the lower end edge of the lower side board 2a. The 1st side plate 1a and the 2nd side plate 1b comprise the front surface or the back surface of the cylindrical body 30 of a cross-sectional convex lens shape.

  As shown in FIG. 2, the rectangular tube-shaped portion 7 is formed by folding rectangular rectangular tube forming plates 7 a to 7 f connected through folding lines L <b> 3 to L <b> 7 and side edges of the rectangular tube forming plate 7 a. And an adhesive piece 8 provided continuously through L8. The dimensions of the square tube forming plates 7a, 7b, 7d, and 7e in the width direction (the left-right direction in FIG. 2) are the same. Further, the dimensions of the square tube forming plates 7c and 7f in the width direction are the same as those of the square tube forming plates 7a, 7b, 7d, and 7e. A substantially T-shaped first locking portion 9 is formed at the boundary portion between the square tube forming plates 7a and 7b and the boundary portion between the square tube forming plates 7d and 7e so as to straddle the folding lines L3 and L6. .

  As shown in FIG. 3, the bottom plate 10 has a disk shape in plan view, and a fold line L9 passing through the center of the disc is formed. The bottom plate 10 can be folded in two along the fold line L9. ing. A pair of semicircular openings 11 are provided so as to straddle the fold line L <b> 9, and a pair of flaps 13 are provided adjacent to the openings 11. Each flap 13 is formed with a pair of second locking portions 15 communicating with the opening 11. Further, on both sides of the bottom plate 10 across the fold line L9, slit-like insertion holes 17 into which the insertion pieces 5 (see FIG. 1) of the lower plate 2a constituting the cylindrical body are inserted are parallel to the fold line L9. Is formed.

  As shown in FIG. 4, the top plate 20 has a convex lens shape in plan view, and a pair of adhesive pieces 21 are connected to two opposite sides (long sides) of the top plate 20 via folding lines. A pair of third locking portions 23 is formed at the base end portion of each adhesive piece 21. Further, a fold line L10 that connects the apexes of the convex lens-shaped top plate 20 is formed, and the top plate 20 can be folded in two along the fold line L10.

  As shown in FIG. 5, the auxiliary plate 25 has a convex lens shape that is slightly smaller than the top plate 20. On one of the two opposite sides (long sides) of the auxiliary plate 25, a U-shaped notch 25a is formed at a substantially central portion in the longitudinal direction.

  Next, the assembly procedure of the advertisement display body 100 of this embodiment will be described. First, the rectangular tube-shaped portion 7 shown in FIG. 2 is bent into a cylindrical shape along the folding lines L3 to L8, and the adhesive piece 8 is bonded to the back surface of the rectangular tube forming plate 7f. Thereby, a rectangular tube-shaped portion 7 having a hexagonal cross section as shown in FIG. 6 is formed. Next, by holding a rubber band (first elastic member) 31 on the first locking portion 9 of the rectangular tube-shaped portion 7, the holding member 40 as shown in FIG. 7 is assembled. The rubber band 31 is urged in a direction in which the ridges 7g and 7h facing in the direction parallel to the square tube forming plates 7c and 7f of the square tube portion 7 (left and right direction in FIG. 7) are close. As a result, the rectangular tube forming plates 7a and 7e and the rectangular tube forming plates 7b and 7d approach each other, and the three-dimensional shape of the rectangular tube portion 7 is held in a hexagonal cross section.

  Next, two lower plates 2a shown in FIG. 1 are prepared, and the adhesive piece 3b of one lower plate 2a is bonded along the side edge of the other lower plate 2a. Similarly, the adhesive piece 3b of the other lower plate 2b is bonded from the back side along the side edge of the one lower plate 2a. Thereby, the lower half of the cylindrical body 30 is assembled. Then, as shown in FIG. 8, the rectangular tube forming plates 7c, 7f of the holding member 40 are bonded at the center portion in the width direction on the back surface side of the opposing lower plate 2a and immediately below the folding line L1. Adhere to.

  The holding member 40 is urged by the rubber band 31 in the direction in which the ridges 7g and 7h approach (the direction in which the square tube forming plates 7c and 7f separate). Therefore, as shown in FIG. 9, a force in a direction of expanding the center portion in the width direction from the inside acts on the two lower plates 2 a. As a result, the three-dimensional shape of the opposing lower plate 2a is held in a convex lens shape in cross section.

  Moreover, the upper half 2b shown in FIG. 1 is also prepared, and the upper half of the cylindrical body 30 is assembled by assembling in the same procedure as the lower plate 2a. Then, the adhesive piece 3a of the lower plate 1a to which the holding member 40 is bonded and fixed is bonded from the back side along the lower edge of the upper plate 2b. Thereby, the cylindrical body 30 as shown in FIG. 10 is assembled.

  Next, a rubber band (second elastic member) 33 is bridged over the second locking portion 15 formed on the flap 13 of the bottom plate 10 shown in FIG. 3, so that the bottom portion 50 as shown in FIG. 11 is assembled. It is done. When the bottom surface portion 50 on which the rubber band 33 is bridged is viewed from a direction parallel to the fold line L9 (in the direction of arrow A in FIG. 11), as shown in FIG. 12, the flap 13 is erected by the urging force of the rubber band 33. Become. Since the bent portion of the flap 13 intersects the fold line L9 perpendicularly, the bottom plate 10 becomes difficult to bend along the fold line L9 and is held in a flat state.

  Further, a rubber band (third elastic member) 35 is hung on the third locking portion of the top plate 20 with the auxiliary plate 25 shown in FIG. 5 attached to the back side of the top plate 20 shown in FIG. By passing, the top surface portion 60 as shown in FIGS. 13 and 14 is assembled. 13 and 14 are plan views of the top surface portion 60 as viewed from the front surface side and the back surface side, respectively.

  As shown in FIG. 14, the auxiliary plate 25 is bonded to the back surface of the top plate 20 only on the side where the notch 25a is not formed across the fold line L10 of the top plate 20 (hatched area in FIG. 14). The side where the notch 25a is formed protrudes to the other region with the fold line 10 in between. The rubber band 35 applies a biasing force in a direction in which the top plate 20 bends to the back side along the fold line L10, but the auxiliary plate 25 is bonded to the back side of the top plate 20 so as to straddle the fold line L10. The top plate 20 is held in a flat state along the auxiliary plate 25.

  Next, the cylindrical body 30 is placed on the bottom surface portion 50 from the direction in which the flap 13 stands. And as shown in FIG. 15, the insertion piece 5 formed in the lower end part of the cylindrical body 30 is inserted in the insertion hole 17 of the bottom face board 10, and it is folded and adhere | attached on the back surface side of the bottom face board 10. FIG.

  Finally, as shown in FIG. 16, the top surface portion 60 is inserted from the upper end of the cylindrical body 30, and the adhesive piece 21 of the top surface plate 20 is placed in the center in the width direction on the back surface side of the cylindrical body 30 (upper side plate 2b). It adheres to the adhesion position provided near the upper end portion.

  Thereby, the longitudinal direction (vertical direction) center part of the cylindrical body 30 is a cross section by the holding member 40, the lower end part of the cylindrical body 30 is by the bottom face part 50, and the upper end part of the cylindrical body 30 is by the top surface part 60, respectively. It expands in the shape of a convex lens, and the assembly of the advertisement display body 100 as shown in FIG. 17 is completed. Adhesion between the adhesive piece 8 and the square tube forming plate 7f, adhesion between the holding member 40 and the lower plate 2a, adhesion between the adhesive piece 3a and the upper plate 2b, adhesion between the top plate 20 and the auxiliary plate 25, and between the insertion piece 5 and the bottom plate 10 A hot melt adhesive or the like is used for bonding and bonding of the bonding piece 21 and the upper plate 2b.

  The advertisement display body 100 assembled as shown in FIG. 17 presses the cylindrical body 30 from the front side and the back side (directions in which the first side plate 1a and the second side plate 1b are opposed to each other by arrows in FIG. 17). As shown in FIG. 18, the rubber band 31 of the holding member 40 housed inside is stretched against the urging force, and the cylindrical body 30 is folded flat together with the holding member 40.

  Further, when the bottom surface portion 50 attached to the lower end portion of the cylindrical body 30 is folded outward (mountain fold) along the fold line L9, the flap 13 standing on the inner side of the cylindrical body 30 is It gradually falls down, becomes flush with the bottom plate 10 and is folded in half. At this time, the rubber band 33 is stretched by the amount that the flaps 13 fall in the direction in which the flaps 13 are separated from each other, so that a biasing force is accumulated in the rubber band 33.

  Further, when the top surface portion 60 attached to the upper end portion of the cylindrical body 30 is folded inward (valley fold) along the fold line L10, the fold line L10 of the top plate 20 is formed as shown in FIG. One side (side where the auxiliary plate 25 is bonded, left side in FIG. 19) is folded together with the auxiliary plate 25, and the other side (side where the auxiliary plate 25 is not bonded, side of FIG. 19) is sandwiched between the folding lines L10. The right side) is gradually separated from the auxiliary plate 25. At this time, the rubber band 35 laid over the top plate 20 contacts the notch 25a of the auxiliary plate 25 by bending the top plate 20, but the notch 25a is separated from the fold line L10 by a distance d (see FIG. 13). Only protruding. As a result, the top plate 20 is folded in half while the rubber band 35 is stretched by the rotation of the auxiliary plate 25, so that a biasing force is accumulated in the rubber band 35. As described above, the advertisement display body 100 is in a state (first state) in which the whole is folded flat as shown in FIG.

  Then, by folding the cylindrical body 30 along the fold line L1 from the state of FIG. 18, the entire advertisement display body 100 is further folded in half as shown in FIG. The advertisement display body 100 folded as shown in FIG. 20 is bundled with a binding band or the like, or inserted into an exterior bag, and then carried into the installation place in the first state.

  The advertisement display body 100 carried into the installation place in the state shown in FIG. 20 raises the folded tubular body 30 along the fold line L1, and also applies the external force that holds the tubular body 30 flat. Remove. Thereby, the rubber band 31 of the holding member 40 that has been extended by the external force contracts, and the holding member 40 is restored to a three-dimensional shape. In addition, the rubber band 33 of the bottom surface portion 50 and the rubber band 35 of the top surface portion 60 that have been extended by an external force contract, and the bottom plate 10 and the top plate 20 that have been folded in two are also developed in a flat plate shape. As a result, the cylindrical body 30 is restored to a convex lens shape in cross section, and the advertisement display body 100 is assembled in the state (second state) shown in FIG.

  The advertisement display body 100 of this embodiment can be carried into the installation place in a compactly folded state, and the storage space is also reduced. Moreover, since it changes into a 2nd state with the urging | biasing force of the rubber bands 31, 33, 35 only by removing the external force which was pressing the cylindrical body 30, the bottom face part 50, and the top | upper surface part 60, the advertisement display body 100 Installation work is also easy.

  Moreover, since the longitudinal direction center part, lower end part, and upper end part of the cylindrical body 30 are each extended by the holding member 40, the bottom face part 50, and the top face part 60 in a cross-section convex lens shape, the longitudinal direction of the cylindrical body 30 Even if the dimension of the is long, it can be expanded uniformly and stably from the upper end to the lower end.

  In addition, this invention is not limited to the said embodiment, A various change is possible in the range which does not deviate from the meaning of this invention. For example, in the above embodiment, the cylindrical body 30, the square cylindrical portion 7, and the top plate 20 constituting the advertisement display body 100 are formed of card paper, and the bottom plate 10 and the auxiliary plate 25 are formed of three sheets of interleaf. In addition to cardboard and card paper, other cardboard sheets such as cardboard sheets and sheet materials such as resin sheets can also be used. Further, instead of the rubber bands 31, 33, 35, other elastic members such as rubber strings and coil springs can be used.

  Moreover, in the said embodiment, although the 1st side board 1a and the 2nd side board 1b are formed combining the lower side board 2a and the upper side board 2b, the 1st side board 1a and the 2nd side board 1b are made into one sheet | seat continuous. Also good. However, when the cylindrical body 30 constituting the advertisement display body 100 is large, the first side plate 1a and the second side plate 1b before assembling the cylindrical body 30 are also large. It becomes easy to receive. Therefore, by forming the first side plate 1a and the second side plate 1b by combining the lower side plate 2a and the upper side plate 2b, the size becomes half that when the first side plate 1a and the second side plate 1b are formed as one sheet. Therefore, the large advertisement display body 100 can be manufactured without being restricted by printing and cutting.

  At this time, the lower side plate 2a and the upper side plate 2b having the same shape are combined to form the first side plate 1a and the second side plate 1b having the same shape, and the first side plate 1a and the second side plate 1b having the same shape are combined to form a cylinder. By forming the body 30, there is no possibility that the combination of the lower side plate 2 a and the upper side plate 2 b and the combination of the first side plate 1 a and the second side plate 1 b are mistaken, and the lower side plate 2 a, the upper side plate 2 b, the first side plate 1 a, Manufacturing and member management of the two-side plate 1b can be simplified.

  Moreover, there is no restriction | limiting in particular also about the shape and magnitude | size of the cylindrical body 30, It can change suitably according to an installation place or design property. Further, the fold line L1 is not an essential component, and can be appropriately used when the cylindrical body 30 has a necessary length for folding in half.

  INDUSTRIAL APPLICABILITY The present invention can be used for a self-supporting advertisement display body that is carried in a folded state and assembled into a three-dimensional shape at an installation location. Use of the present invention provides a self-supporting advertisement display body that is simple in structure and low in cost, can be carried in a compactly folded state, can be easily and quickly assembled, and has a stable form after assembly. be able to.

1a 1st side plate 1b 2nd side plate 2a Lower side plate 2b Upper side plate 3a, 3b Adhesive piece (upper side plate)
DESCRIPTION OF SYMBOLS 5 Insertion piece 7 Square cylindrical part 7a-7f Square tube formation board 7g, 7h Edge 9 First latching part 10 Bottom board 13 Flap 15 2nd latching part 17 Insertion hole 20 Top panel 21 Adhesive piece (top panel)
23 3rd latching | locking part 25 Auxiliary board 30 Cylindrical body 31 Rubber band (1st elastic member)
33 Rubber band (second elastic member)
35 Rubber band (third elastic member)
40 holding member 50 bottom surface portion 60 top surface portion 100 advertising display body L1 fold line (third fold line)
L9 Fold line (first fold line)
L10 fold line (second fold line)

Claims (8)

A cylindrical body in which the side end portions of the first side plate and the second side plate arranged opposite to each other are connected;
An expandable / contractible rectangular tube-shaped portion fixed in a bridging manner inside the tubular body, and a first elasticity for urging the rectangular tube-shaped portion in a direction of pressing the first side plate and the second side plate from the inside. A holding member having a member,
A bottom plate fixed to the lower end portion of the cylindrical body in a bridging manner and formed with a first fold line parallel to the first side plate and the second side plate at the center, and a direction in which the bottom plate is developed into a flat plate shape A bottom surface portion having a second elastic member biasing
A top plate fixed to the upper end portion of the cylindrical body in a bridging manner and formed with a second fold line parallel to the first side plate and the second side plate in the center, and a direction in which the top plate is developed into a flat plate shape A top surface portion having a third elastic member biased to
With
The cylindrical body is folded flat together with the holding member by pressing the first side plate and the second side plate from the outside, and the bottom plate and the top plate are the first fold line and the second fold line. A first state that is folded in two along
When the holding member is restored to a three-dimensional shape, the first side plate and the second side plate are pressed from the inside, and the substantially central portion of the cylindrical body is expanded into a convex lens shape, and the bottom plate and the top plate A second state in which both end portions of the cylindrical body are expanded in a cross-sectional convex lens shape by being developed into a flat plate shape,
Can be transformed into
The self-supporting advertisement display body, which is deformed to the second state by the urging force of the first to third elastic members when the external force held in the first state is removed. The square cylindrical portion has a hexagonal cross section in which two opposing surfaces are fixed to the inside of the first side plate and the second side plate, and faces the first side plate and the second side plate in a direction parallel to the first side plate. Having a first locking portion formed at the ridge of the rectangular tube-shaped portion;
2. The self-supporting advertisement according to claim 1, wherein the first elastic member urges the rectangular tube-shaped portion in a direction in which the ridge portion approaches by being stretched over the first locking portion. Display body. The bottom plate is
A pair of flaps formed to intersect the first fold line;
A pair of second locking portions formed on the pair of flaps and spanning the second elastic member,
The second elastic member is configured such that each flap rises from the bottom plate and exerts a biasing force in a direction in which the bottom plate extends in a flat plate shape, and the bottom plate is folded in two along the first fold line. 3. The self-supporting advertisement display according to claim 1, wherein when the first elastic member is pushed, the second elastic member is stretched by the fall of each flap and the urging force is accumulated. 4. The top surface portion is
The top plate formed with a pair of third locking portions on which the third elastic member is bridged in a direction crossing the second fold line;
Only the portion overlapping the one region across the second fold line is fixed to the back surface of the top plate, and an auxiliary plate protruding into the other region across the second fold line,
The third elastic member is configured such that the top plate is held in a flat plate shape along the auxiliary plate by applying a biasing force in a direction in which the top plate bends to the back surface side along the second fold line. When the top plate is folded in half along the second fold line on the back side, the third elastic member is extended by the rotation of the auxiliary plate and the urging force is accumulated. The self-supporting advertisement display body according to any one of claims 1 to 3.   A third fold line is formed at a substantially central portion in the vertical direction of the cylindrical body so as to cross the cylindrical body over the entire circumference, and the holding member is in the immediate vicinity of the third fold line. The self-supporting advertisement display body according to any one of claims 1 to 4, wherein the self-supporting advertisement display body is fixed at a position not overlapping with the third fold line.   The self-supporting advertisement display according to any one of claims 1 to 5, wherein the bottom plate protrudes in a bowl shape outward in the circumferential direction of the cylindrical body in the second state.   The cylindrical body includes a lower plate constituting a lower half of the cylindrical body, an upper plate bonded to an upper end edge of the lower plate, and folding lines on side edges of the lower plate and the upper plate. The self-supporting advertisement according to any one of claims 1 to 6, wherein the first side plate and the second side plate having the same shape having an adhesive piece connected in series are combined. Display body. A cylindrical body in which the side end portions of the first side plate and the second side plate arranged opposite to each other are connected;
A telescopic square tubular portion having a hexagonal cross section in which two surfaces facing the inside of the tubular body are fixed in a bridging manner, and parallel to the first side plate and the second side plate of the square tubular portion. A holding member having a pair of first locking portions formed at opposing ridges, and a first elastic member that is spanned by the first locking portions and biased in a direction in which the ridges are close to each other;
A bottom plate that is fixed to the first side plate and the second side plate in a bridging manner at the lower end of the cylindrical body, and has a first fold line formed in the center parallel to the first side plate and the second side plate; A pair of flaps formed in a direction intersecting the first fold line of the bottom plate, a pair of second locking portions formed on the pair of flaps and spanning the second elastic member, A bottom portion having a second elastic member spanned by a second locking portion and biased in a direction in which the bottom plate extends in a flat plate shape;
A second fold line that is fixed to the first side plate and the second side plate in a bridging manner at the upper end of the cylindrical body, and is parallel to the first side plate and the second side plate at the center; A pair of third locking portions formed in a crossing direction, a top plate formed with, and only a portion that overlaps one region across the second fold line on the back surface of the top plate is fixed, An auxiliary plate that protrudes to the other region across the second fold line, and a third elasticity that is stretched over the third locking portion and urges the top plate in a flat plate shape along the auxiliary plate. A top surface portion having a member;
With
By pressing the first side plate and the second side plate from the outside, the rectangular tubular portion is deformed against the urging force of the first elastic member, and the tubular body is folded flat together with the holding member. A first state in which the bottom plate and the top plate are folded in two along the first fold line and the second fold line;
The ridge portion of the rectangular tube-shaped portion approaches the urging force of the first elastic member to restore the shape of the holding member, and the first side plate and the second side plate are pressed from the inside, thereby the cylinder. The substantially central portion of the cylindrical body is extended into a convex lens shape in cross section, and the bottom plate and the top plate are expanded in a flat plate shape by the urging force of the second and third elastic members, thereby both end portions of the cylindrical body. In a second state where the lens is extended into a convex lens shape in cross section;
Can be transformed into
The self-supporting advertisement display body, which is deformed to the second state by the urging force of the first to third elastic members when the external force held in the first state is removed.

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