JP2010132336A - Assembly case - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide an assembly case which can be obtained at low cost from one sheet, can appropriately position a contained object in the body of the case, and can hold the contained object with buffer. <P>SOLUTION: A first lateral side plate 2, a front side plate 3, a second lateral side plate 4, and a back side plate 5 are continuously provided in a lateral direction via fold lines 6. Furthermore, a front plate 9 for forming a housing portion that houses the contained object and a back plate 10 are continuously provided at the back side plate 5 in a lateral direction via fold lines 6. At both vertical ends of the first lateral side plate 2 and the second lateral side plate 4, insertion pieces 11 are continuously provided via fold lines 6. At both vertical ends of the front side plate 3, cover plates 13 equipped with tongue pieces 12 are continuously provided via fold lines 6. An adhesion portion 14 is formed between the back side plate 5 and the front plate 9 via fold lines 6. A bonding portion 15 which is bonded with the inner side surface of the adhesion portion 14 is continuously provided at the outer side of the back plate 10 via a fold line 6. On the outer surface of the adhesion portion 14, the inner surface of the outside edge of the first lateral side plate 2 is bonded. <P>COPYRIGHT: (C)2010,JPO&INPIT

Description

  The present invention relates to an assembly case formed of a single sheet for storing cosmetics, medicines, and the like packed in tubes, bottles, and the like in a state that can be displayed in a style.

  Conventionally, various assembly cases have been proposed in which, for example, cosmetics and medicines stored in tubes, bottles, etc. are stored in a case body formed in a box shape by assembling a plastic sheet so that it can be displayed in stores. Yes. However, in many of the conventional assembly cases, the stored items easily move in the case body during handling, etc.For example, in a tube-shaped product, the tube may be displayed in a skewed state without facing the front. It was. In such a case, since the aesthetic appearance is impaired, the commercial value may be lowered. In addition, the case main body and the stored item may be damaged by the transferred item during transportation or handling.

  Therefore, in order to solve such difficulties, a molding table (tray) having a recess for storing the stored item is prepared, and the stored item is stored in the recess in the case. Assembly cases have also been proposed. If it does in this way, it will become easy to hold the posture of a stored thing appropriately. However, when such a molding table is used, not only is the cost high, but there is also an environmental problem that the amount of dust generated increases due to so-called excessive packaging, and countermeasures have been required. For this reason, a plastic sheet assembly container has been proposed in which the posture of the stored item can be stably maintained without using a molding table or the like (see, for example, Patent Document 1).

In that example, the front plate portion, right side plate portion, back plate portion, and left side plate portion that constitute the four sides of the rectangular parallelepiped box shape, and the lid piece that constitutes the lid surface are connected via ruled lines, respectively. At the same time, the plastic sheet is punched into the outline where the margin piece is connected to the side edge of the front plate part via the ruled line, each face plate part and each piece of this plastic sheet are bent at each ruled line, and the glue margin piece is on the left side. In a plastic sheet assembly container that is fixed to the outer edge of the face plate portion and assembled in a box shape, the concave and convex portions formed on the front plate portion are applied to the storage items stored in the storage space formed in a substantially V shape in the container. The stored items can be held stably by contact.
Japanese Patent Laid-Open No. 2004-244094

  However, there is a concern that the appearance may be impaired when the concavo-convex portion is formed on the front plate portion as in the conventional example. In particular, when packaging and displaying cosmetics, medicines, and the like, the decorativeness, design, and cosmetics that bring out aesthetics are often emphasized, and if the appearance is impaired, the commercial value may be lowered. And when forming an uneven | corrugated | grooved part in a front board part, there also exists a difficulty that manufacturing cost becomes high for the process. For this reason, there has been a demand for an assembly case that can stably hold the stored item without forming the uneven portion as described above on the front plate portion.

  The present invention has been made in view of such circumstances, and provides an assembly case that can be obtained from a single sheet at a low cost, can properly position the stored item within the case body, and can buffer and hold the stored item. With the goal.

In order to solve the above problems, the assembly case of the present invention is configured as follows. That is, a first side plate, a front side plate, a second side plate, and a rear side plate for forming a box-shaped case main body are connected in a lateral direction via a fold line, and further, The front plate and the back plate for forming the storage unit for storing the storage items are composed of a single sheet connected in a lateral direction via a folding line, and the storage unit is provided in the three-dimensional case body. An assembly case that is formed,
Insertion pieces are connected to both longitudinal ends of the first lateral plate and the second lateral plate via folding lines, and tongues are attached to longitudinal ends of the front side plate via folding lines. A cover plate is provided continuously, and an adhesive portion is formed between the rear side plate and the front plate via a fold line, while a joint portion bonded to the inner surface of the adhesive portion is connected to the back side via the fold line. It is connected to the outer side of a board, The inner surface of the outer edge of a 1st side plate is adhere | attached on the outer side surface of this adhesion part.

  The back plate may be formed with a contact piece that contacts the rear plate in order to ensure positioning and buffering with the rear plate of the case body.

  A cutting line for facilitating the bending of the front plate and the back plate is formed in a part of the folding line between the bonding portion and the front plate and between the joint portion and the back plate. May be.

  The cutting line may be formed in a gentle curve shape (R shape) and may be formed so as to cut a part of the fold line at both ends thereof.

  A latching piece that is latched on the stored item may be formed at the longitudinal end portion of the back plate in order to hold the stored state of the stored item.

  Any of the above-mentioned latching pieces may be formed with a projecting piece for latching on the bottom of the tube when the stored item is in a tube shape.

  Any one of the hook pieces may be formed with a protruding portion protruding outward to lift the back plate when the assembly case in a folded state is three-dimensionalized.

  In the assembly case of the present invention, the storage portion composed of the front plate and the back plate is formed in the three-dimensional case body, so that the stored items can be stored between the front plate and the back plate and properly positioned. It is possible to suppress the movement of the stored item in the case body and buffer and hold the stored item. Such an assembly case can be easily formed by bending and bonding a single sheet (for example, a plastic sheet) and can be provided at low cost.

  In such an assembly case, if a contact piece that contacts the rear side plate is formed on the back plate, it becomes easier to secure positioning and buffering properties between the back side of the storage portion and the case body. And if a cutting line is formed in a part of the broken line between the bonding part and the front plate and between the joint part and the back plate, the front plate and the back plate for forming the storage part Folding is easy. If the cutting line is formed in a gentle curve shape (R shape) and the fold line 6 is cut at both ends, the front plate and the back plate can be bent more easily.

  Moreover, if the latching piece latched by the stored item is formed at the longitudinal end portion of the back plate, the stored state of the stored item can be held more stably, and the appearance (beauty) is improved. You can also. If a protruding piece for hooking on the bottom of the tube is formed on any of the hooking pieces, it becomes easy to hold the tube-shaped stored item in an appropriate posture. In addition, by forming a protruding part protruding outward in any of the latching pieces, when three-dimensionalizing the folded assembly case, put a finger on the protruding part and put the back plate Since it can be easily lifted, it is easy to start up the storage section.

Hereinafter, an embodiment of an assembly case of the present invention will be described in detail with reference to the drawings.
1 is a development view of the assembly case, FIG. 2 is a plan view of the assembly case in a folded state, FIG. 3 is a perspective view of the assembly case in a three-dimensional state, and FIG. 5 is a front view of the assembly case containing the stored items. is there. This assembly case 30 is formed by bending and bonding a single transparent plastic sheet that has been punched as shown in FIG. 1, and a storage portion for storing the stored items 7 in the rectangular parallelepiped case body 1. 8 is provided. In the plastic sheet, a first lateral plate (right side plate) 2, a front side plate 3, a second lateral side plate (left side plate) 4 and a rear side plate 5 for forming the case body 1 are indicated by broken lines. The rear plate 5 includes a front plate 9 and a back plate 10 for forming a storage portion 8 for storing the stored items 7. Via the horizontal direction. In the plan view of FIG. 2, a state in which the rear side plate 5 is folded up is shown. The folding line 6 is a planned line for bending, and is also referred to as a ruled line, a folding line, a folding line, or the like. Moreover, moderate strength is required for the material of the plastic sheet. For example, polyolefin resin, polystyrene resin, polyester resin, polyamide resin, and the like can be used.

  Insertion pieces (side flaps) 11 are connected to both ends in the longitudinal direction (vertical direction) of the first lateral plate 2 and the second lateral plate 4 via folding lines 6, and the longitudinal direction of the front plate 3 is A lid plate 13 with a tongue piece 12 is connected to both ends via a fold line 6. Small convex sides 3a and long convex sides 5a for stably holding the assembly case 30 in a standing state are formed at the lower portions of the front side plate 3 and the rear side plate 5. And between the rear side board 5 and the front board 9, the adhesion part 14 by which an adhesive agent (or double-sided tape etc.) is applied to both inner and outer sides via the broken line 6 is formed in a strip shape. A joining portion 15 bonded to the inner side surface (the front side in the figure) is connected in a strip shape to the outside of the back plate 10 via the fold line 6, and the first lateral side is attached to the outer side surface (the back side in the drawing) of the bonding portion 14. The inner side surface (front side in the figure) of the outer edge (right side edge in the figure) of the side plate 2 is bonded.

  In addition, a substantially arc-shaped contact between the back side (back plate 10) of the storage portion 8 and the case main body 1 (rear side plate 5) for securing positioning and buffering is provided at the approximate center of the back plate 10. Three pieces 16 are arranged in the vertical direction. Each contact piece 16 is connected by a fold line 6, and when the assembly case 30 is assembled, the front end of each contact piece 16 comes into contact with the inner surface of the rear side plate 5, so that the positioning and buffering of the storage portion 8 are achieved. Secured. Further, when the storage unit 8 is raised, the front plate 9 and the back plate 10 are formed in a part of the fold line 6 between the bonding portion 14 and the front plate 9 and between the joint portion 15 and the back plate 10. Slowly curved cutting lines 17 and 17 are formed for easy folding. In this example, R is attached to the cutting lines 17 and 17, and a part of the broken line 6 is cut at both ends thereof. Thereby, when raising the accommodating part 8 in the assembly stage of the assembly case 30, the bendability (easy to bend) of the front board 9 and the back board 10 can be improved reliably. In addition, at both ends in the vertical direction of the back plate 10, latching pieces 18, 19 that are hooked on the upper and lower ends of the stored item 7 in order to stably hold the stored state of the stored item 7 in the storing unit 8. Is surrounded by a cut line indicated by a solid line and a broken line 6 indicated by a broken line.

  On the lower side (lower side) of the latching piece 18 on one side (upper side), when the stored item 7 is a tube-shaped product, in order to hold the stored item 7 in an appropriate position state facing the front, A projecting piece 18a that is hooked on the bottom is formed. The protruding piece 18a is not particularly required when the stored item 7 is not tube-shaped, for example, cylindrical or rectangular, and is not shown in the figure. May be rare. Further, when the assembly case 30 in a folded state is three-dimensionalized, a convex portion 19a for lifting the back plate 10 is formed in an outer convex shape at the lower portion (lower side) of the other (lower) latching piece 19. Is formed.

  In order to assemble the assembly case 30 from the plastic sheet configured as described above, an adhesive is applied to both the inner and outer surfaces of the bonding portion 14, and then the back plate 10 is first overlapped with the front plate 9 to join the bonding portion. The inner surface 15 is bonded to the inner surface of the bonding portion 14 to form the storage portion 8 including the front plate 9 and the back plate 10. Next, the first side plate 2, the front side plate 3, the second side plate 4, and the rear plate 5 are bent along the fold line 6 so as to enclose the storage portion 8, and the outside of the first side plate 2. What is necessary is just to adhere | attach the inner surface of an edge to the outer surface of the adhesion part 14. FIG. Thus, the assembly case 30 can be obtained at low cost from a single plastic sheet. In addition, you may affix a double-sided tape on the inner and outer both surfaces of the adhesion part 14 instead of an adhesive agent. The assembly case 30 assembled in the above procedure is shipped in a folded state as shown in FIG. 2 and provided to the user. On the user side, as shown in FIG. 3, the assembly case 30 in a folded state is three-dimensionalized, and the stored items 7 are stored in the storage unit 8 and packed, and then shipped to, for example, a supermarket or a convenience store. After unpacking, it will be displayed at the store.

  When the assembly case 30 is three-dimensionalized on the user side or the like, the storage portion 8 must be raised in the assembly case 30, but the case body 1 is removed from the folded assembly case 30 as shown in FIG. 2. Even if it is three-dimensionally formed into a rectangular parallelepiped shape as shown in FIG. 3, the back plate 10 may be stuck to the rear side plate 5 by folding folds or electrostatic adsorption. In such a case, the storage portion 8 can be easily raised by placing a finger on the convex portion 19a formed in an outer convex shape on the lower portion of the latch piece 19 and lifting it. The storage portion 8 is configured such that the front plate 9 and the back plate 10 are curved in an arc shape, and an oval or substantially rhombic cross-sectional space capable of storing the stored items 7 is formed therebetween. (See FIGS. 4A and 4B). Then, if the lower latch piece 19 is moved away from the back plate 10, that is, if the latch piece 19 is bent in the direction opposite to the back plate 10 (see FIG. 4B). Then, the storage item 7 can be stored. 4 (a) and 4 (b) show a state in which the latching pieces 18 and 19 can be raised to latch the stored item 7, respectively.

  In such a stowable state, the tips of the three contact pieces 16 are separated from the back plate 10 and protrude toward the rear plate 5 to contact (see FIG. 7). By these three contact pieces 16, the distance between the back side of the back plate 10 of the storage portion 8 and the rear plate 5 is positioned, so that the storage portion 8 is just in the middle position of the case body 1 and the front plate 3. It will be in the state which turned to the front so that. When the stored item 7 is stored in the storage unit 8 in this state, the position of the stored item 7 is regulated in an appropriate state facing the front in the case body 1 as shown in FIG. And since the accommodating part 8 is buffer-held with respect to the case main body 1 by the three contact pieces 16, even if an impact acts at the time of handling of the assembly case 30, or the assembly case 30 falls, Moreover, even when the stored item 7 is easily broken, it can be protected. Moreover, since the three contact pieces 16 can absorb a dimensional difference between the case main body 1 and the stored item 7, the degree of freedom in selecting the size of the stored item 7 is increased. That is, the range of selection of the size of the storage item 7 is widened. For example, even if the stored item 7 is thin and small, such as an eye shadow, the stored state is stabilized, so that the size of the case body 1 can be increased to improve the decorativeness, design, cosmetics, and the like. .

  When the stored item 7 is a tube-shaped product, after inserting the lid part downward from above the storage unit 8 until the lid part comes into contact with the latching piece 19 raised, As shown in FIG. 4A, the upper latch piece 18 is caused to be separated from the back plate 10, that is, to cause the latch piece 18 to bend in the direction opposite to the back plate 10, as shown in FIG. As shown in FIG. 4, the projecting piece 18a is hooked on the back side of the tube bottom portion, so that the stored item 7 can be stably held in the storage portion 8 in a state of facing the front. Next, when the insertion pieces 11 and the convex portions 19a are folded inward and the tongue pieces 12 of the upper and lower cover plates 13 are inserted, the stored item 7 is stored at an appropriate position as shown in FIGS. The assembly case 30 in a state is formed. The lid plate 13 may be closed with an adhesive tape or the like.

  In such an assembly case 30, the stored item 7 is lifted into the case main body 1 by the upper and lower retaining pieces 18, 19 and is stably held facing the front (see FIG. 5). The assembly case 30 can be packed and shipped as it is. Even in the conveyance process, the stored posture of the stored item 7 is maintained, and the stored item 7 can be sufficiently protected against an impact or a drop. And after delivery, the assembly case 30 can be displayed immediately after unpacking. In the display state, the small convex side 3a and the long convex side 5a formed at the lower part of the front side plate 3 and the rear side plate 5 allow the bottom plate 13 to stand up stably even if the cover plate 13 is slightly deformed outwardly. be able to. And since the stored item 7 is held in the front face in a state where it is lifted in the case body 1 without bottoming, a high-grade appearance (beauty) having a stable aesthetic appearance can be obtained (see FIG. 5). ), Can motivate purchasing.

  The assembly case of the present invention is not limited to the embodiment described above, and can be freely improved, changed, etc., as necessary, without departing from the gist of the invention. For example, the sheet forming the assembly case 30 may not be transparent, may be colored to the extent that the inside can be seen through, and may be provided with a pattern or pattern. The sheet may be paper or the like in addition to the plastic sheet. Moreover, you may form the direction of the center contact piece 16 in the reverse direction among the three contact pieces 16 of the semicircular arc shape formed in the approximate center part of the backplate 10. FIG. Moreover, the contact piece 16 may be single, may be two, and in the case of two, the directions may be staggered. Moreover, the shape is not limited to a semicircular arc shape, and may be a rectangular shape or a trapezoidal shape. Further, three cutting lines 17 formed on a part of the fold line 6 between the bonding portion 14 and the front plate 9 and between the bonding portion 15 and the back plate 10 may be formed. It may be one or may be formed by combining straight lines, and in that case, it is preferable that a part of the folding line 6 is cut. Further, only one of the latching pieces 18 and 19 formed at the longitudinal end portion of the back plate 10 may be formed. Further, the protruding piece 18a provided on the hooking piece 18 may be hooked on the front side of the tube bottom.

  The assembly case of the present invention can be obtained inexpensively from a single sheet, can position the stored items properly, and can buffer the stored items, so that it stores, for example, cosmetics and medicines packed in tubes, bottles, etc. It can be suitably applied to the field.

It is an expanded view of the assembly case which concerns on one Embodiment of this invention. It is a top view of the state which folded the assembly case. It is a perspective view of the state which three-dimensionalized the assembly case. (A) is a top view of the assembly case, and (b) is a bottom view of the assembly case. It is a front view of the assembly case of the state which accommodated the storage thing. It is the same rear view. It is the same side view.

Explanation of symbols

1 Case body 2 First lateral side plate (right side plate)
3 Front side plate 3a Small convex side 4 Second side plate (left side plate)
5 Rear side plate 5a Long convex side 6 Folding line 7 Items to be stored 8 Storage part 9 Front plate 10 Back plate 11 Insertion piece (side flap)
12 tongue piece 13 lid plate 14 adhesive portion 15 joint portion 16 abutting piece 17 cutting line 18, 19 hooking piece 18a projecting piece 19a convex portion 30 assembly case

Claims (7)

A first lateral plate, a front lateral plate, a second lateral lateral plate, and a rear lateral plate for forming a box-shaped case main body are continuously provided in a lateral direction via a broken line, and further, the rear lateral plate is accommodated. A front plate and a back plate for forming a storage unit for storing objects are composed of a single sheet connected in a lateral direction via a folding line, and the storage unit is formed in a three-dimensional case body. An assembly case designed to
Insertion pieces are connected to both longitudinal ends of the first lateral plate and the second lateral plate via folding lines, and tongues are attached to longitudinal ends of the front side plate via folding lines. A cover plate is provided continuously, and an adhesive portion is formed between the rear side plate and the front plate via a fold line, while a joint portion bonded to the inner surface of the adhesive portion is connected to the back side via the fold line. An assembly case characterized in that it is connected to the outside of the plate, and the inner surface of the outer edge of the first lateral plate is bonded to the outer surface of the bonding portion.   2. The assembly case according to claim 1, wherein the back plate is formed with an abutting piece that abuts on the rear plate in order to ensure positioning and cushioning with the rear plate of the case main body.   A cutting line for facilitating the bending of the front plate and the back plate is formed in a part of the folding line between the bonding portion and the front plate and between the joint portion and the back plate. The assembly case according to claim 1 or 2.   4. The assembly case according to claim 3, wherein the cutting line is formed in a gentle curve shape (R shape), and a part of the broken line is cut at both ends thereof.   The latching piece latched by a stored item is formed in the edge part of the vertical direction of the said back board in order to hold | maintain the stored state of a stored item. Assembly case.   The assembly case according to claim 5, wherein a projecting piece for latching on the bottom of the tube is formed on any of the latching pieces when the stored item is in a tube shape.   The assembly according to claim 5 or 6, wherein any one of the latching pieces is formed with a protruding portion protruding outward to lift the back plate when the folded assembly case is three-dimensionalized. Case.

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