RU31231U1 - Packaging for round objects and a blank for its manufacture (options) - Google Patents

Abstract

1. Packaging for rounded objects, containing a body transformable from two flat blanks, made in the form of a parallelepiped formed by two bottoms, two side walls, end walls, characterized in that the side walls are square with cut sectors and two isosceles rectangular triangles, notched and legs turned to each other with a distance between them of at least twice the thickness of the workpiece material, bent into the inside of the package, they are fasteners for packing walls, the number of which on each side is equal to twice the number of items to be packed and made with cut circles and bent so that a retaining element in the form of a rhombus is formed, connected to the bottom by rectangular walls having an area of no more than half the area of the bottom made in one with it, which are persistent elements and are attached to it with the help of fasteners, the upper bottom is formed by two bendable walls of different shapes, made for one with the side walls and having slots into which rounded elements are threaded, made for one with the end walls and which are packaging handles. 2. Packaging according to claim 1, characterized in that the number of side walls with cut segments and fasteners in the form of isosceles right triangles can be equal to the number of items to be packed on each side, then the end walls with cut circles on each side should be twice as many packaged items. 3. Packaging according to claims 1 and 2, characterized in that as the material

Description

Packaging for round objects and a blank for its manufacture (options)

The proposed utility model relates to packaging containers, namely, boxes for packaging, mainly rounded objects, such as Christmas balls, Easter eggs, etc.

Known folding packaging made of microcorrugated cardboard containing a box-shaped base having a bottom, longitudinal and transverse walls, adjacent of which are interconnected and a box-shaped cover having a longitudinal, transverse upper walls, and the upper wall and the bottom are made in the shape of a polygon, the side walls of the bottom made of double length, equipped with locking valves and corresponding grooves made in the creasing path, the walls through one are made with connecting valves, the cover is equipped with spacers flaps, the side faces formed with the fixing support to the flap retaining flaps abut on the edges of the locking valves (certificate RU 16140, MGZH (7) 65 D 81/26).

To protect packed items from battle, the box is made of microcorrugated cardboard, which affects its cost.

Foldable packaging is known made of one blank containing a central panel serving as a bottom and adjacent to it along the inflection lines, elongated sides separated by inflection lines into sections forming walls, a hinged lid, valves and locking elements (certificate RU 3748, IPC (6) B 65 D 5/22, 5/36). One of the elongated sides is made in the form of rectangular, sequentially

ZTI02155133

IPC (7) V 65 D 5/30, 5/32 V 65 D 71/38

located sections forming the outer, inner end walls and the inner bottom, and the opposite elongated side contains two successively adjacent sections along the inflection lines that form the outer wall and the inner cover, and the other two sections adjoin the sides of the inner cover and form the inner side walls, which engage with valves of the outer side walls bent to the inner surface of the right end wall and forming the inner end wall.

Both known packages have a common drawback. The packaged item is not visible; it cannot be considered.

The closest analogue to the claimed utility model is packaging, mainly for piece items (options) (certificate RU 17517, IPC (7) B 65 D 65/00, B 65 D 71/00, B 65 D 75/00). It contains side and end walls, while the side wall, the edges of which protrude beyond the end walls, consists of two parts, one of which is convex with the possibility of detachable connection along the edges with the end walls, and the other part with at least two faces, in one piece with the end walls, wherein at least one through hole is made in the convex part.

In this packaging, we examine the item, since there is a slot in the convex or cylindrical parts, but in such packages more than one item cannot be packaged and its integrity should not be judged.

The above described packages (certificate RU 16140 IPC B65D 81/26, certificate RU 3748, IPC (6) 5/22, 5/36) are made of blanks with a bottom and walls adjacent to it along the bend line, separated by a bend line and equipped with a lock an element.

The closest analogue of the claimed workpiece is a workpiece for the manufacture of packaging mainly for piece items containing elements of the side and end walls (certificate

RF 17517, IPC (7) B65D 65/020, B65D 71/00, B65D75 / 00). The blank contains two elements of the side wall, each of which is quadrangular with fold lines along two opposite sides, and two elements of the end walls, each of which has at least one protrusion, while the first element of the side wall made in one piece with the elements of the end walls, has slots located between the edges of the sides and the fold lines. Elements of the end walls are located on two opposite sides of the first element of the side wall in areas between the bend lines, and between the first element of the side wall and each element of the end wall there is an intermediate element limited by additional bend lines. The second side wall element, having slots located between the fold lines along the edges of two opposite sides of the slot for accommodating the protrusions of the end wall elements therein, is provided with a through hole and is provided with protrusions located on two opposite sides made along the fold line with the possibility of placing the first side element in the slots wall and detachable connection of the side wall elements with each other.

The listed blanks have a common drawback - round and round objects cannot be packaged in packages made from them with a guarantee of their integrity.

The technical task of the proposed model is the development of packaging for fragile rounded objects with the possibility of viewing and with the greatest probability of their preservation.

Packaging for rounded objects, containing a body transformable from two flat blanks, made in the form of a parallelepiped formed by two bottoms, two side walls, two end walls. Each side wall has a cut sector of radius R-lf3 / 2, the number of sectors corresponds to the number of items to be packed, R is the radius

a packed object, and the value of the central angle of the sector is 270 °. In addition, on the side walls there are two isosceles right-angled triangles facing the uncut part of the sector, the hypotenuses of the triangles are equal to the radius of the sector and directed in opposite directions relative to each other. The distance between the triangles should not be less than the double thickness of the material from which the workpiece is made. Triangles cut along the hypotenuse and one of the legs are fasteners for bendable end walls, the number of which is twice as many items to be packed on each side of the package. Bent and strengthened by bent triangles, end walls, with circles cut in the center, of radius R-v3 / 4 (R is the radius of the item being packed) form a holding element in the form of a rhombus, inside of which there is a packed item. The lower bottom is formed by gluing two workpieces glued together directly by the corresponding sides of the strips located in the center of each workpiece. Fastening elements attached to the bottom are thrust elements made in the form of rectangles, bent from the smallest sides of the rectangular bottom, a blank for the end walls, and having an area of a small half of its area.

The upper bottom is formed by two walls of various shapes with slots and bendable from the side walls of the housing. The shape of the upper bottom can be triangular, rectangular, trapezoidal, rounded. The dimensions of each wall do not exceed the dimensions of the rectangular bottom. Rounded elements are connected to the slot, connected to the end walls along the fold line and forming the handle of the package.

The lower bottom can be formed by threading a blank into the slot of the rectangular bottom for the side walls of the thrust elements.

bent from the smallest sides of the rectangular walls of the workpiece for the end walls.

The blank for the manufacture of packing roundish objects contains two parts. One part is a blank for the side walls, and the other for the end walls. Each of the blanks has in the center a corresponding bottom of a rectangular shape with sides 2R and R-Y, where R is the radius of the item being packed. At both ends of the blank for the side walls, walls are made for the upper bottom, the shape of which can be different, for example: triangular, rectangular, trapezoidal, rounded, not larger than the lower bottom and having slots. At both ends of the blank for the end walls there are rounded elements that are inserted into the slots on the upper bottom, forming the handle of the package. For a cardboard blank for the side walls, the bottom from the side walls is divided by a fold line. The side walls have the shape of a square, with the side R-Y, in the center of which there is a cut sector with a central angle of 270, a radius equal to R- / 3/2, and facing not cut side to two rectangular isosceles triangles, the hypotenuses of which are equal to R- each and directed in opposite directions relative to each other. Triangles are separated from each other by a distance not less than double the thickness of the material from which the workpiece is made, they have notches along the hypotenuse and leg, and on the other leg they are separated from the rectangle by a fold line. The number of square walls corresponds to the number of items to be packed on both sides of the rectangular bottom located in the center of this part of the workpiece and these walls are separated by fold lines from the walls of the upper bottom.

A blank for end walls, in the center of which there is a rectangular bottom, divided by a fold line along its smaller side, has on each side one rectangular wall, the area of each of which is no more than half the area of the rectangular bottom. Along the bend line are end rectangular walls, with sides, the largest of

which is equal to the diameter of the packaged item, and the smaller is the KUZ, in the particular case they can be square with a side equal to the diameter. In the center, circles are cut with a radius of KPGZ / 4. These end walls are twice as many as the number of items to be packed.

The proposed packaging, unlike the prototype, reliably holds round and oval objects due to supporting elements, which also play the role of shock absorbers, which ensures the preservation of fragile objects. The cut circles in the end rectangular walls allow the roundness of the object to be held firmly between them, and the side walls protect them from damage. The geometric dimensions of the package give it stability, reliability and at the same time the completeness of the composition, allowing you to view the object through a segmented cutout and circumference, to judge its integrity and quality. Fasteners made in the form of isosceles right-angled triangles and bent into the inside of the package, in combination with a cut-out segment, create an image of a tree symbolizing life.

Figure 1 provides a General view of the package; in FIG. 2a) shows a general view of a part of the blank of the side walls for packaging one rounded object (first option), in FIG. 26) - a general view of a portion of the end wall blank for packaging one rounded object (first option); in FIG. For) - a general view of a part of the blank of the side walls for packing one rounded object (second option), 36) - a general view of a part of the blank of the end walls for packing one rounded thing (second option); in FIG. 4a), b) - a general view of each part of the workpiece for two rounded objects; in FIG. 5a), b), c) shows the assembly sequence of packaging from blanks for one rounded object (the first option).

,

The package contains two blanks 1, 2. In the center of each of them there is a rectangular bottom 3. The blank 1 for the side walls is oriented relative to the larger side of the rectangular bottom 3, equal to RV6, and the blank 2 for the end walls is oriented relative to the smaller side of the rectangular bottom 3, equal to 2R . The lateral square walls 4 with the side RV6 have a cut sector 5 with a central angle of 270 and a radius equal to RV3 / 2, a bend line 6, separate; the bottom bottom of the side walls 4, two fasteners 7, in the form of isosceles right-angled triangles, it is bordered; they are with a bottom 3 along each fold line 6, and along the fold line 8, the side wall 4 borders on the upper bottom; it is 9, made in the particular case of a rectangular shape, equal to the lower bottom 3 and having a slot 10. The thrust elements 11 of the workpiece 2 border with bottom bottom 3 along fold line 12 and end with tenks 13, having in the center cut circles 14. The end walls 13 border with the stop elements 11 along the bend line 15, and with each other along the bend line 16, forming a retaining element (no position assigned). The workpiece 2 has at the end rounded elements 17, which are the handle of the package. The blank 1 for the side walls in the rectangular bottom 3 may have a slot 18, the width of which is not less than twice the thickness of the material from which the blanks 1 and 2 are made, and passing through the axis of symmetry of the rectangular bottom 3 (Fig. 3a).

In this package, you can pack several rounded items at the same time, but the number of sides 4 on each side of the rectangular bottom 3 with all elements 5.7 located on it must be unambiguously in accordance with the number of items to be packed, and the number of end faces 13, with cut out circles 14, should be two times the number of packed items (Fig 4A, b).

along the smaller side of the rectangular bottom 3, it should be from below, then we bend the stop elements 11 along the fold line 12 and press them to the bottom 3 with fasteners 7, bending along the fold line 6 lay the first pair of end walls 13c with cut circles 14 (Fig. 5a). If the rectangular bottom 3 of the workpiece 1 has a slot 18, then when assembling the package, the workpiece 2 is passed through the slot 18 of the bottom 3 of the workpiece 1 and, having threaded it, the stop elements 11 are laid, bending them along the fold line 12, according to the dimensions of the bottom 3 of the workpiece 2. Now the blanks 1 and 2 are located relative to the bottom 3 crosswise in opposite directions, and the blank 2 is located on the lower side of the rectangular bottom 3, and the blank 1 is on its larger side. The fastening elements 7 are bent along the bend line 6 and the stop elements 11 are pressed by them. The packaged item is placed on the end walls 13 bent along the bend line 15 (Fig. 5 a)), the second pair of end walls 13 are bent according to the bend line 16 so that roundness the objects were located in circles 14. The end walls 13 bent along the bend line 16 form a retaining element; a rhombus element with a packaged object placed inside it (Fig. 56)). The square side walls 4 are bent along the fold line 6 and set perpendicular to the bottom 3 (Fig. 5 c)). Elements of the upper bottom 9 with slots 10 are bent along the fold line 8. In the slot 10, rounded elements 17 are threaded sequentially. The item is packaged (Fig. 5c).

In the case of packaging of 2, 3, etc., items, fasteners 7 bent along the fold line 6 into the package, fix the end walls 13, forming a retaining element in the form of a rhombus, not allowing the item to fall. Then, along the bend lines 15 and 16, the following four end walls 13 are bent with cut out circles 14 until the formation of the next retaining element in the form of a rhombus, the second object to be packed is laid and fixed with fasteners 7, the next four end walls 13 are bent and fixed by extruded and bent

, 1) 3)

isosceles right-angled triangles 7, which are fasteners, etc.. The roundness of an object is fixed in cut circles 14, The side walls 4 with cut segments 5 give the package rigidity and stability, allowing you to view the item being packed through segments 5 and circle 14. The folding of the packaging ends, as in the case of packaging one item, combining the rounded elements 17 and sequentially threading them through the slots 10, bent along the fold line 8 of the elements 9.

Packaging can be performed from one workpiece containing both workpieces at once, having one common bottom with a slot and oriented in different directions. But in this case there will be a lot of waste material from which it is made.

Patent holder

Vice-rector for Science, A, Gavrilov

/ s about

B-1, .-;

5 Cif3i l3

Claims (19)

1. Packaging for rounded objects, containing a body transformable from two flat blanks, made in the form of a parallelepiped formed by two bottoms, two side walls, end walls, characterized in that the side walls are square with cut sectors and two isosceles rectangular triangles, notched and legs turned to each other with a distance between them of at least twice the thickness of the workpiece material, bent into the inside of the package, they are fasteners for packing walls, the number of which on each side is equal to twice the number of items to be packed and made with cut circles and bent so that a retaining element in the form of a rhombus is formed, connected to the bottom by rectangular walls having an area of no more than half the area of the bottom made in one with it, which are persistent elements and are attached to it with the help of fasteners, the upper bottom is formed by two bendable walls of different shapes, made for one with the side walls and having slots into which rounded elements are threaded, made for one with the end walls and which are packaging handles. 2. Packaging according to claim 1, characterized in that the number of side walls with cut segments and fasteners in the form of isosceles right triangles can be equal to the number of items to be packed on each side, then the end walls with cut circles on each side should be twice more number of packaged items. 3. Packaging according to claims 1 and 2, characterized in that cardboard is used as the blank material. 4. Packaging according to claims 1 and 2, characterized in that microcorrugated cardboard is used as the material. 5. Packaging according to claims 1 and 2, characterized in that corrugated cardboard is used as a blank material for the side walls, and cardboard is used for blank end walls. 6. The packaging according to claim 1, characterized in that the upper bottom can be formed by two bendable walls with slots, in shape and area equal to the lower bottom. 7. Packaging according to claim 1, characterized in that the upper bottom can be formed by two bendable walls with slots in the form of isosceles trapezoids, the area of which is not greater than the area of the lower bottom. 8. The packaging according to claim 1, characterized in that the upper bottom can be formed by two bendable walls with slots in the form of isosceles triangles, the area of which is not greater than the area of the lower bottom. 9. The packaging according to claim 1, characterized in that the upper bottom can be formed by two rounded bendable walls with slots, the area of which is not more than the area of the lower bottom. 10. A blank for packing rounded objects, consisting of two flat parts, in the center of each of which there is a bottom in the form of a rectangle with sides 2R and

where R is the radius of the item being packaged, while one part of the workpiece, oriented along the greater side of the bottom, is intended for side walls made square with a sector cut out in the center having a central angle of 270 ° and a radius

* and facing the bottom, along the fold line between the bottom and the side wall are two notched isosceles right-angled triangles, the hypotenuses of which are equal

, deployed to each other with legs with a distance of not less than twice the thickness of the workpiece material, at both ends of this workpiece along the fold line there are elements of various shapes with slots that are the upper bottom, the second part of the workpiece is oriented along the smaller side of the rectangle, which is the lower bottom, along the fold line rectangles are located with it, the area of which is not more than half the area of the lower bottom and connected through a fold line with end walls made rectangular with sides 2R and

, in the center of which circles of radius

, the number of end walls is equal to twice the number of items to be packed, at each end of the second part of the workpiece along the bend line there are rounded elements threaded through the slots of the upper bottom and which are the packaging handles. 11. The workpiece according to claim 10, characterized in that the end walls can be square with sides equal to the diameter of the packaged item. 12. The workpiece of claim 10 or 11, characterized in that the workpiece is made of cardboard. 13. The workpiece of claim 10 or 11, characterized in that the workpiece is made of microcorrugated cardboard. 14. The workpiece of claim 10 or 11, characterized in that one part of the workpiece can be made of corrugated cardboard, and the other from cardboard. 15. A blank for packing roundish objects, consisting of two flat parts, each of which has a bottom in the form of a rectangle with sides 2R and

where R is the radius of the item being packaged, while the part of the workpiece oriented along the greater side of the bottom and intended for the side walls has a slit in the bottom that coincides with the axis of symmetry of the rectangular bottom and the size is not less than twice the thickness of the workpiece, the side walls are square with cut in the center by a sector having a central angle of 270 ° and a radius

and facing the bottom, along the bend line between the bottom and the side wall are two notched isosceles right-angled triangles, the hypotenuses of which are equal

deployed to each other with legs with a distance of not less than twice the thickness of the workpiece material, at both ends of this workpiece along the fold line there are elements with slots that are the upper bottom, the second part of the workpiece is oriented along the smaller side of the rectangle, which is the lower bottom, along the fold line with it rectangles are located, the area of which is not more than half the area of the lower bottom and connected along the fold line with end walls made rectangular with sides 2R and

, in the center of which circles of radius

, the number of end walls is equal to twice the number of items to be packed, at each end of the second part of the workpiece along the bend line there are rounded elements threaded through the slots of the upper bottom and which are the packaging handles. 16. The workpiece according to claim 15, characterized in that the end walls can be square with sides equal to the diameter of the item being packaged. 17. The workpiece according to item 15 or 16, characterized in that the workpiece is made of cardboard. 18. The workpiece according to item 15 or 16, characterized in that the workpiece is made of microcorrugated cardboard. 19. The workpiece according to item 15 or 16, characterized in that one part of the workpiece can be made of corrugated cardboard, and the other from cardboard.