JP2016155579A - Assembly container - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide an excellent assembly container capable of stacking a truck part and a bottom lid part in the state of being fitted to each other, not bulky during transportation, and easy in container assembling work until shipping.SOLUTION: An assembly container includes a trunk body 10, and a bottom lid part 11 and a top lid part 12 for covering the upper and lower openings thereof. The trunk 10 has one sheet formed into a roughly tapered cylindrical shape for gradually expanding a diameter upward, and has a slit 16 for holding engagement of the top lid part 12. The top lid part 12 has one sheet molded into an uneven shape having an annular guide 30 entered into the upper opening edge part of the trunk body 10. The annular guide 30 has a projected part 37 engageable with the slit 16 of the trunk part 10, and in the removed state of the top lid part 12 from the trunk part 10 a plurality of trunk parts 10 can be stacked at multiple stages.SELECTED DRAWING: Figure 2

Description

  The present invention relates to an assembly container in which a canopy part is detachably fitted into an upper opening of a substantially cylindrical body part.

  Conventionally, as a packaging container used to store products such as cosmetics and confectionery in a form that can be easily seen by customers and display them at the storefront, the upper and lower openings of the transparent cylindrical body are covered with a bottom lid and a canopy. The assembled container is widely used (see, for example, Patent Documents 1 to 3). An example of such a container is shown in FIG. The container has a cylindrical body 1 by locking both ends of a rectangular transparent plastic sheet on the back side, and a bottom lid 2 is fitted and locked to the lower opening, and a canopy 3 is fitted to the upper opening. Are inserted and locked.

  The bottom lid 2 is formed with recesses 2a and 2b that match the shape of the bottom of each product so that the two types of products stored in the container can be held in a standing posture. The bottom lid 2 and the canopy 3 are both relatively thick and firmly formed by injection molding or the like so that the vertically long container does not fall over or collapse in shape.

Utility Model Registration No. 3074250 Japanese Patent No. 5221409 Japanese Patent No. 5373316

  Such an assembly container is usually manufactured and then transported to a shipping factory that houses and packs the contents of the product, but becomes bulky when transported in an assembled state until the final shape, so that it becomes the body part 1. The sheets are stacked as flat sheets, and the bottom cover 2 and the canopy 3 are conveyed separately in a bag or the like. In the shipping factory, prior to the process of storing and packaging the product, the body part 1 is generally made from a sheet, and the bottom lid 2 is fitted and locked in the lower opening thereof, which is generally performed manually. It is.

  However, the shipping factory is closest to the market providing the products, and it is important to provide the market with the types and quantities of products according to the market needs as quickly as possible. For this reason, if a long time is required for the above-described manual work, there is a possibility that the response to the market needs may be delayed, and the improvement is strongly desired.

  The present invention has been made in view of such circumstances, and can be stacked and transported with the bottom cover attached to the body, and is easy to use and easy to assemble the container until shipping. The purpose is to provide

  In order to achieve the above object, the present invention comprises a substantially cylindrical body portion, a bottom lid portion that covers a lower opening of the body portion, and an upper opening edge of the body portion that is detachably fitted. A canopy portion that covers the upper opening of the body portion, and the body portion is formed by forming a single sheet into a substantially cylindrical shape with a taper shape that gradually increases in diameter upward. Engagement means for engaging and holding the canopy portion is provided at the upper opening edge, and the canopy portion has an annular guide that enters one sheet inside the upper opening edge of the body portion. The annular guide is provided with a to-be-engaged means capable of engaging with the engaging means of the upper opening edge of the body part, and the canopy part from the body part. In the state where is removed, multiple body parts can be stacked in multiple stages Assembly container with the first aspect.

  In particular, the present invention includes a lid plate in which the canopy portion is detachably mounted on the annular guide, and a hinge coupling extending between the lid plate and the annular guide. An assembly container having a bent belt-like portion is a second gist, and among them, in particular, the annular guide of the canopy portion is provided with an annular peripheral wall portion, and the lower ends of two regions of the peripheral wall portion facing each other A third gist is an assembly container in which the edge is shaped to bulge downward so as to enter deeper into the inside of the upper opening edge of the body part than the lower edge of the other region.

  Further, the present invention is an assembly container in which the body portion includes a flap extending upward from the upper opening edge, and a hole for hanging is provided in the flap. In particular, the top surface of the canopy part and the bottom surface of the bottom cover part are shaped to fit each other, and the upper and lower openings of the body part are covered with the canopy part and the bottom cover part. A fifth aspect is an assembly container in which a plurality of assembly containers can be stacked in multiple stages. Among these, in particular, the sixth aspect is an assembly container in which all of the body part, the canopy part, and the bottom cover part are formed of a sheet made of the same material having a thickness of 0.1 to 1.0 mm. And

  That is, the assembly container of the present invention has a substantially cylindrical body portion made of one sheet as a tapered shape that gradually increases in diameter upward, and as a canopy portion that covers the upper opening. By using a sheet shaped in a concavo-convex shape that is detachable from the body part, the body part can be stacked in multiple stages in a state where the canopy part is removed from the body part. It is. According to this assembly container, since the body part and the bottom cover part are assembled and the intermediate product from which only the canopy part is removed does not become bulky even if it is stacked in large quantities, the final process (for example, product storage / packaging process) The assembly container in the final form can be easily obtained by simply taking out the intermediate product and attaching the canopy portion on the spot. Therefore, the work and time from carrying the assembly container to the final process to shipping the product can be greatly shortened, and prompt and accurate product provision according to market needs can be realized.

  And since the above-mentioned canopy part is composed of a single sheet, the large number of body parts (with a bottom cover part) and a large number of canopy parts that are set as a whole are very light and easy to handle. Have.

  In the present invention, in particular, the canopy portion is detachably mounted on the annular guide, and a hinged bent band extending between the lid plate and the annular guide. The one provided with the portion can be easily put in and out by simply opening and closing the cover plate, and is very easy to use.

  Further, in the present invention, in particular, the annular guide of the canopy portion includes an annular peripheral wall portion, and the lower end edge of two regions facing each other of the peripheral wall portion is a body portion as compared with the lower end edge of other regions. When the canopy part is fitted inside the upper opening edge of the body part, the two bulging parts are guided by the guide guide. Since it enters in a stable state while being along the inner peripheral surface of the body portion opening edge, it has an advantage that the work is easy.

  Further, in the present invention, in particular, the body portion is provided with a flap that extends upward from the upper opening edge, and the flap is provided with a hole for suspension. When displaying products using containers at the storefront, not only can they be placed on a horizontal surface, they can also be displayed in a suspended state from above, and the advantage is that it is possible to select a display form with a high eye-catching effect. Have.

  Further, in the present invention, in particular, the top surface of the canopy portion and the bottom surface of the bottom lid portion can be fitted to each other, and the upper and lower openings of the body portion are covered with the canopy portion and the bottom lid portion. A plurality of assembly containers that can be stacked in multiple stages are the bottom cover of the assembly container when shipping, storing, displaying, etc., products using the assembly container. And the canopy part can be fitted to each other, which makes it possible to stably stack products.

  In the present invention, in particular, the body part, the canopy part, and the bottom cover part are all made of the same material having a thickness of 0.1 to 1.0 mm. It has the advantage that it can be reduced in weight and is easy to handle even when stacked in large quantities. In addition, since both are made of the same material, there is no need to disassemble and separate the assembly container when it is disposed of as waste or is recyclable, and can be disposed of as a whole or used for recycling. .

It is a perspective view which shows one embodiment of this invention. It is a disassembled perspective view of the said embodiment. It is an expanded view of the trunk | drum part in the said embodiment. (A) is a top view of the bottom cover part in the said embodiment, (b) is the front view. (A) is a top view of the canopy part in the said embodiment, (b) is the right view, (c) is the front view. It is typical sectional drawing which shows the state which accumulated the assembly container which is the said embodiment in multistage. (A) is a top view of the canopy part in other embodiment of this invention, (b) is the front view, (c) is a top view of the seal | sticker used for the said canopy part. It is a perspective view which shows said other embodiment. (A) is a top view of the bottom cover part in said other embodiment, (b) is the front view. It is explanatory drawing of the display method in further another embodiment of this invention. (A) is the expanded view of the trunk | drum and bottom cover part in other embodiment of this invention, (b) is the AA 'sectional drawing. It is a disassembled perspective view which shows an example of the conventional assembly container.

  Next, embodiments of the present invention will be described in detail with reference to the drawings. However, the present invention is not limited to the following embodiments.

  FIG. 1: has shown the perspective view which shows one Embodiment of the assembly container of this invention. This assembly container is used to accommodate a large number of small commodities, and as shown in FIG. 2, a substantially cylindrical body portion 10 and a bottom lid portion 11 that covers the lower opening thereof, It is formed by assembling three parts of the canopy portion 12 that covers the upper opening.

  As shown in FIG. 3, the trunk portion 10 is formed by winding a single sheet of polyethylene terephthalate (PET) having a thickness of 0.3 mm in a substantially cylindrical shape, and overlapping the overlapping margin portion 10a provided on one edge on the opposite side. It is one that is overlapped and joined to the edge. Note that the body 10 has an elliptical shape with a transverse section that is long in the left-right direction when viewed from the front as indicated by an arrow in FIG. 2, and the peripheral wall gradually tapers upward. It has become. In this example, the taper angle is set to be 2 ° with respect to the vertical direction.

  In addition, rectangular slits 15 are provided on the lower opening edge of the body portion 10 as engagement means for engaging and holding the bottom cover portion 11 at four locations that are substantially evenly arranged in the circumferential direction. Similarly, at the upper opening edge, rectangular slits 16 are engaged at the left and right two locations on the front side and at one central location on the back side to engage and hold the canopy portion 12. It is provided as.

  Further, a substantially rectangular flap 17 is extended upward from the center of the rear side of the upper opening edge of the body portion 10, and a hole 18 for suspension is provided in the flap 17. . Therefore, the hole 18 can be used to display the entire container suspended from above. Moreover, the small notches 19 provided on both the left and right sides of the portion where the flap 17 is extended are for releasing a hinge portion of the canopy portion 12 described later.

  In addition, the sheet before assembling the body part 10 is provided with a crease 20 at the boundary between the front part on the front side and the rear part on the back side, and a crease is formed at the boundary between the front part on the front side and the overlapping part 10a. 21 is attached. This is because workability when assembling the body portion 10 into a substantially cylindrical shape is taken into consideration. Even after the body portion 10 is formed into a substantially cylindrical shape, these folds 20 and 21 act as reinforcing ribs. Since the overall shape retaining property is improved, there is an advantage that the workability when the bottom lid portion 11 and the canopy portion 12 are inserted vertically is improved.

  Next, the bottom cover portion 11 that covers the lower opening of the body portion 10 will be described. The bottom cover part 11 is made of a PET sheet having a thickness of 0.3 mm, as in the case of the body part 10, and is provided with an uneven shape by vacuum forming. That is, as shown in FIG. 4A, which is a plan view thereof, and FIG. 4B, which is a front view thereof, the bottom lid portion 11 is generally elliptical plate-shaped and has a lower opening edge of the body portion 10. An annular peripheral wall portion 22 that enters the inside of the portion, a ring-shaped horizontal surface portion 23, and a concave bottom surface portion 24 that protrudes downward from the inner peripheral edge thereof.

  On the outer peripheral surface of the peripheral wall portion 22, there are provided protrusions 25 that bulge so as to form an arc shape that is extremely shallow in plan view, at four locations that are substantially evenly arranged in the circumferential direction. 25 is engaged with the slit 15 from the inside of the body part 10 so that the bottom cover part 11 is held in the body part 10 in a stable state.

  Next, the canopy 12 that covers the upper opening of the body 10 will be described. The canopy portion 12 is also made of a PET sheet having a thickness of 0.3 mm, as in the case of the body portion 10 and the bottom lid portion 11, and is provided with an uneven shape by vacuum forming. That is, as shown in FIG. 5 (a), which is a plan view thereof, FIG. 5 (b), which is a right side view thereof, and FIG. An annular guide 30 that enters the inside of the upper opening edge, a cover plate 31 that is detachably mounted on the annular guide 30, and a bent belt-like portion 32 for connecting the hinges extending between the two are provided. Yes.

  The annular guide 30 has an annular shape that is generally elliptical in plan view, and has an annular peripheral wall portion 33 that enters the inside of the upper opening edge of the body portion 10, a ring-shaped substantially horizontal surface portion 34, and upward from its inner periphery. And a top surface portion 35 protruding from the top. A large opening 36 is formed in the top surface 35 a of the top surface portion 35, and this portion serves as an opening for the entire assembly container, and the stored goods can be taken in and out through the opening 36. It is like that. Note that, on the rising surface 35b of the top surface portion 35, small step lines 50 extending in the vertical direction are provided at two right and left portions, and a flat portion 51 is provided in the center portion on the back side. These are provided in order to improve the shape retention of the top surface portion 35 and by extension the canopy portion 12 as a whole.

  The peripheral wall portion 33 has a lower end edge 33a of two regions facing each other (in this example, a region in the front-rear direction of the container) on the inner side of the opening edge portion of the body portion 10 compared to the lower end edge 33b of the left and right regions. As shown in FIG. 5C, the lower end edge 33a is curved in a gentle arc shape when viewed from the front. The outer peripheral surface is provided with protrusions 37 that bulge so as to form an arc shape that is very shallow in a plan view, at the left and right two locations on the front side and the central portion on the back side. By engaging the portion 37 with the slit 16 from the inside of the body portion 10, the canopy portion 12 is stably held in the body portion 10.

  Further, two bent belt-like portions 32 extend in parallel rearward from the lower end edge on the back side of the peripheral wall portion 33 and are connected to the cover plate 31, and the two bent belt-like portions 32 are connected to the annular guide 30. On the other hand, it is a hinge connecting portion for detachably attaching the cover plate 31. The bent band portion 32 is provided with a U-shaped bent portion 32a in the middle so that the cover plate 31 can be opened and closed smoothly. The bent portions 32a protrude rearward from the small notches 19 provided at the upper opening edge of the body portion 10 as described above.

  On the other hand, the cover plate 31 has a substantially elliptical plate shape coinciding with the upper opening edge of the body portion 10, and an annular convex portion 40 having a U-shaped cross section is formed to protrude downward at the peripheral edge portion. And the recessed part 40a enclosed by this cyclic | annular convex part 40 fits the top | upper surface part 35 which protrudes upward of the said cyclic | annular guide 30 so that engagement / disengagement is possible, and covers the opening 36 of the top | upper surface part 35. It has become. Note that the front and rear widths of the end edge portion 41 that comes to the front when the lid plate 31 is closed are widened, and it is considered that the lid plate 31 can be easily opened and closed by placing a hand on this portion.

  The assembly container composed of the above three parts can be obtained, for example, as follows. That is, first, as shown in FIG. 3, by preparing a PET sheet that has been cut and provided with folds 20 and 21, the overlapping margin 10a is overlapped and joined to the opposite edge, as shown in FIG. A substantially cylindrical body 10 is obtained. For the bonding, an adhesive may be used, or a double-sided tape may be used. Further, depending on the material of the sheet, it may be heat-sealed.

  On the other hand, a bottom lid 11 shown in FIG. 4 and a canopy 12 shown in FIG. 5 are prepared by vacuum forming a PET sheet using a mold prepared in advance. And the said bottom cover part 11 is inserted in the lower opening edge part of the said trunk | drum 10, and the protrusion part 25 provided in the surrounding wall part 22 of the bottom lid part 11 is each engaged with the slit 15 by the side of the trunk | drum 10. By doing so, the bottom cover part 11 is fixed to the lower part in the trunk | drum 10 in the stable state, and it is set as an intermediate product. At this stage, the canopy 12 is not attached.

  The intermediate product thus obtained has a tapered shape in which the body portion 10 gradually increases in diameter toward the top, so that it can be stacked in multiple stages. Moreover, since the canopy part 12 is a shape in which the uneven shape is simply formed in the vertical direction by vacuum forming, if the unevenness is aligned, it can be stacked in multiple stages. Therefore, when this assembly container is stored and transported, as shown in FIG. 6, the intermediate product (the body part 10 with the bottom cover part 11 attached) and the canopy part 12 are divided into the above, respectively. It can be handled in a compact form that does not overlap and bulky.

  And in this form, it carries in to the shipping factory etc. which accommodates and packages goods, distributes the intermediate | middle product piled up one by one, and is filled with a predetermined number of goods from the upper opening of the trunk | drum 10. FIG. Then, after the product is filled, the canopy portion 12 with the lid plate 31 closed is fitted and held in the upper opening edge of the body portion 10 to complete the assembly container. In this state, it can be shipped. Depending on the type and filling conditions of the contents, after attaching the canopy part 12 to the upper opening edge of the body part 10, the lid plate 31 of the canopy part 12 is opened to fill the contents, The lid plate 31 of the canopy 12 may be closed and sealed.

  According to the assembly container, in the final process of storing and packaging the commodities that are the contents in the assembly container, the preparation of the assembly container is easy to attach the canopy part 12 to the body part 10 to which the bottom cover part 11 is attached. As in the prior art, the process of making the body part 10 from the sheet and attaching the bottom cover part 11 is unnecessary. Therefore, the work and time from carrying the assembly container to the final process to shipping the product can be greatly shortened, and prompt and accurate product provision according to market needs can be realized.

  In the present invention, the taper angle applied to the peripheral wall of the body portion 10 is not limited to the above example, and may be any angle that allows the body portion 10 to be smoothly stacked in multiple stages. Is preferably set in the range of 1 to 20 °. That is, when the taper angle is less than 1 °, it may be difficult to stack and remove the body portion 10, and conversely, if it exceeds 20 °, the height of the body portion 10 and the type of contents may be reduced. This is because the canopy portion 12 is too large compared to the bottom lid portion 11, and there is a possibility that the stability may be lost or the appearance may be deteriorated.

  Further, in the above example, the downward bulging shape of the lower end edge 33a of the peripheral wall portion 33 in the annular guide 30 of the canopy portion 12 is not necessarily required, but guidance when the canopy portion 12 is fitted into the body portion 10 is not necessary. In order to serve as a guide, in particular, when the canopy 12 is formed of a thin sheet having a thickness of 1.0 mm or less, it is preferable to provide this. The extent of the downward bulging is defined as 1 when the vertical width [indicated by X in FIG. 5 (c)] of the peripheral wall portion 33 in a portion that does not bulge at all is 1. It is preferable to set the width in the vertical direction [also indicated by Y] to be 3-8. That is, if Y is less than 3 with respect to X, there is a risk that the function as a guide guide when the canopy 12 is fitted may not be sufficiently obtained. Conversely, if Y exceeds 8 with respect to X, this portion This is because there is a possibility that the workability is deteriorated due to too long.

  The lower end edge 33a of the peripheral wall portion 33 has a shape that is curved in a gentle arc shape from the non-bulged portion to the maximum bulged portion as in the above example. Is preferable for realizing the above.

  Furthermore, in the above example, the material of the sheet that is the material of each part of the body part 10, the bottom cover part 11, and the canopy part 12 does not necessarily have to be the same, but all three are made of the same material. When the sheet is used, when it is discarded as garbage or when it is recycled, it is not necessary to disassemble and separate the assembly containers one by one, and it can be discarded as a whole or used for recycling.

  Also, the thickness of the sheets used as the material of each part does not necessarily have to be the same, but if all three sheets are made of the same material and the same thickness, the sheet material can be shared. , Work efficiency, production efficiency is good. In addition, the thickness of the sheet depends on the size of the assembly container and the type and weight of the product accommodated therein, but it is usually set to a thickness of 0.1 to 1.0 mm for shape retention and moldability. This is preferable. And the thing which used the thing of thickness 0.2-0.5mm, and improved the intensity | strength by devising the uneven | corrugated shape of the bottom cover part 11 and the canopy part 12 can implement | achieve weight reduction of the whole container. More preferable.

  In the above example, the method for forming the bottom cover portion 11 and the canopy portion 12 is not limited to vacuum forming, and pressure forming or other forming methods may be selected. However, if the sheet material is shaped from the top and bottom by vacuum forming or the like to form a concavo-convex shape, the bottom lid portion 11 and the canopy portion 12 can be stacked in multiple stages with the respective concavo-convex shapes aligned. It is possible and suitable (refer FIG. 6). Also, vacuum molding and pressure molding are preferred in that a molded product that is lightweight and has sufficient shape retention strength can be obtained.

  In the present invention, the shape of the bottom lid portion 11 and the canopy portion 12 is not limited to the above example, and may be any structure as long as the upper and lower openings of the body portion 10 are closed. It is the point of the present invention that at least the canopy portion 12 is stacked with the body portion 10 removed from the body portion 10, and the body portion 10 must be detachably engaged with the body portion 10.

  For example, another example of the canopy 12 in the present invention is shown in FIG. As shown in FIG. 7A, which is a plan view thereof, and in FIG. 7B, which is a front view thereof, the canopy portion 60 is a substantially oval plate as a whole, and is formed at the upper opening edge of the body portion 10. The annular guide 61 that enters the inside includes an outer peripheral wall 62 and an inner peripheral wall 63, and the outer peripheral wall 62 is a protrusion for engaging with the slit 15 (see FIG. 3) on the body part 10 side as in the above-described embodiment. Four portions 64 are formed. Further, a top surface portion 66 having an opening 65 is provided in an inner portion surrounded by the lower end edge of the inner peripheral wall 63.

  The opening 65 of the top surface portion 66 is closed by a seal 67 shown in FIG. An adhesive layer that can be repeatedly peeled is provided on the lower surface of the seal 67, and each time the contents are taken out, a part of the seal 67 is peeled off to open the opening 65.

  The appearance of the assembly container using the canopy 60 is shown in FIG. This assembly container has a simple appearance because the lid 60 is not provided with the cover plate 31 (see FIG. 1) to be hinged as described above. Further, in this example, the bottom lid portion uses a bottom lid portion 70 having a simpler configuration in place of the bottom lid portion 11 shown in FIG.

  As shown in FIG. 9A, which is a plan view, and FIG. 9B, which is a front view of the bottom lid portion 70, the entire bottom lid portion 70 is shaped like a shallow dish and has a rounded peripheral wall. In the portion 71, the four portions are slightly recessed inward, and the upper end edge of the recessed portion protrudes laterally to form a protruding portion 72 for engaging with the body portion 10. Further, in order to ensure the strength of the bottom surface 70a, an annular rib 73 having an elliptical shape in plan view is formed on the center side of the bottom surface 70a.

  Even if the canopy 60 or the bottom cover 70 is used, the same effect as the assembly container shown in FIG. 1 can be obtained.

  Further, in the present invention, for example, as schematically shown in FIG. 10, the lower surface of the bottom lid portion 11 and the upper surface of the canopy portion 12 are formed in a concavo-convex shape that can be fitted to each other, so that a plurality of assembly containers are multistage You may be able to stack. According to this configuration, when shipping the product using the assembly container, when storing it, when displaying it, etc., by fitting the bottom lid part 11 and the canopy part 12 of the assembly container together, The products can be stably stacked, and have the advantage of taking up less space than arranging them individually. Moreover, the display form with a high eye catch effect is realizable in a shop front.

  Furthermore, as described above, the bottom lid portion 11 of the present invention may have any shape as long as it closes the lower opening of the body portion 10, and is necessarily detachably engaged with the body portion 10. It doesn't have to be a thing.

  For example, as shown in FIG. 11, the bottom lid portion 11 may be formed integrally from a single sheet without being separated from the body portion 10. In this example, the portion 80 to be the body portion 10 and the portion 81 to be the bottom lid portion 11 are stamped and formed from a single sheet, and further, the portion 81 to be the bottom lid portion 11 is reinforced by vacuum forming. The rising edge portion 82 and the projection 83 for engagement with the portion 80 that becomes the body portion 10 are formed. The shape of this part is shown in FIG. 11B, which is a cross-sectional view taken along the line AA ′ of FIG. Reference numeral 84 denotes a slit used for engagement with the protrusion 83. Other parts are the same as those shown in FIG. 3, and the same parts are denoted by the same reference numerals and the description thereof is omitted.

  Even if the body portion 10 and the bottom lid portion 11 are integrally assembled using the sheet having the above-described configuration, the body portion 10 is tapered and can be stacked in multiple stages. The effect of can be produced.

  In addition, the above configuration is a special shape in which a projection 83 for engagement is formed around the portion 81 that becomes the bottom lid portion 11. There may be a structure in which the bottom lid portion 11 is formed by extending a shaped flap and folding the flap.

  In these examples, the body portion 10 of the assembly container has a substantially cylindrical shape with a taper whose cross section is an ellipse or a perfect circle, but the body portion 10 has a substantially polygonal cylinder with a taper (for example, The shape may be a substantially triangular tube or a substantially square tube. However, from the viewpoint of assembly workability and ease of viewing from the front when displaying the contents, it is desirable to have a substantially cylindrical shape, and in particular, an elliptical cylindrical shape with a short diameter in the front-rear direction. However, it is preferable in terms of ease of handling and appearance at the time of display.

  INDUSTRIAL APPLICABILITY The present invention can be widely used as an easy-to-use assembly container that can be transported in a compact form and can be easily completed in a short time in the process of containing and wrapping commodities as contents. .

DESCRIPTION OF SYMBOLS 10 Body part 11 Bottom cover part 12 Canopy part 16 Slit 30 Annular guide 37 Protrusion part

Claims (6)

  A substantially cylindrical body portion; a bottom lid portion that covers a lower opening of the body portion; a canopy portion that is detachably fitted to an upper opening edge of the body portion and covers the upper opening of the body portion; The body portion is formed by forming a single sheet into a substantially cylindrical shape with a taper that gradually increases in diameter toward the top, and the canopy portion is engaged and held at the upper opening edge of the body portion. Engagement means is provided, and the canopy part is formed into a concavo-convex shape having an annular guide that enters the inside of the upper opening edge of the body part, the canopy part, The annular guide is provided with an engaged means that can be engaged with an engaging means of the upper opening edge of the body part. When the canopy part is removed from the body part, a plurality of body parts are connected to each other. An assembly container that can be stacked in multiple stages.   The said canopy part is provided with the lid plate detachably attached on the said annular guide, and the bending strip | belt part for hinge connection extended between the said lid plate and an annular guide. Assembly container.   The annular guide of the canopy portion includes an annular peripheral wall portion, and the lower end edges of the two regions facing each other in the peripheral wall portion penetrate deeper into the inside of the upper opening edge portion of the body portion than the lower end edges of the other regions. The assembly container according to claim 1 or 2, wherein the assembly container has a shape bulging downward.   The assembly container according to any one of claims 1 to 3, wherein the body portion includes a flap extending upward from an edge of the upper opening, and a hole for suspension is provided in the flap. .   The upper surface of the canopy part and the lower surface of the bottom cover part are configured to be fitted to each other, and a plurality of assembly containers in which the upper and lower openings of the body part are covered with the canopy part and the bottom cover part are stacked in multiple stages. The assembly container as described in any one of Claims 1-4 which can do.   The assembly container according to any one of claims 1 to 5, wherein each of the body part, the canopy part, and the bottom cover part is formed of a sheet made of the same material having a thickness of 0.1 to 1.0 mm.

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