Multi-connection wrapping structure with handle

Abstract

The utility model belongs to the technical field of packaging, and relates to a multi-connection wrapping structure, in particular to a multi-connection wrapping structure with a handle, which comprises a packaging piece body which is of a one-piece structure before being formed, and the packaging piece body comprises a bottom piece and side pieces which are integrally connected to two sides of the bottom piece along the length direction. Wherein the end part of one side piece is integrally connected with a top piece and an inserting and lifting part in sequence, and the end part of the other side piece is integrally connected with a handle part convenient for hand lifting; the connecting line of the handle part and the side piece is provided with an inserting hole for the inserting and lifting part to penetrate through in the forming process, the inserting and lifting part is inserted into the inserting hole in the forming process, and the inserting and lifting part and the handle part are overlapped. The packaging box is provided with the lifting handle after being formed, is convenient to lift, does not need to be overturned in the forming process, is convenient to operate, has a display state and a lifting state, can be switched between a single-row type and a double-row type, and is suitable for row packaging of single products with packaging.

Description

Technical Field

[0001] This utility model belongs to the field of packaging technology and relates to a multi-link wrapping structure, specifically a multi-link wrapping structure with handles. Background Technology

[0002] Multi-packaging is often used to group individually packaged products together in rows. For example... Figure 1 As shown, an existing multi-layer wrapping structure is a "one-piece" cardboard before forming. The cardboard has bottle neck fixing holes 7 in the middle corresponding to the number of bottles. Four crease lines 4 for bending are provided along the width of the cardboard. One end of the cardboard has a tongue 12, and the other opposite end has a slot 13 that matches the tongue. During packaging, the bottle neck fixing holes 7 are fitted onto the bottle caps. The "one-piece" cardboard is bent downwards along the crease lines 4, so that the main body of the cardboard wraps around the bottle body. The cardboard is then bent further towards the bottom of the bottle, so that the end with the tongue 12 and slot 13 folds towards the bottom of the bottle. Finally, the bottle with the wrapping structure is rotated 90° so that the bottom surfaces corresponding to the tongue 12 and slot 13 are upright. The tongue 12 is inserted into the slot 13, forming a closed-loop wrapping structure. The wrapping is then rotated again to restore the overall structure as shown. Figure 2 The upright position shown is sufficient.

[0003] The above-mentioned multi-packaging structure has the following disadvantages: First, the tongue 12 and slot 13 after packaging are both located at the bottom of the bottle, which requires flipping the product and the package during operation, making it inconvenient to operate. Second, the package cannot be lifted after it is formed, making it inconvenient to carry. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model aims to provide a multi-linked wrapping structure with handles, so as to achieve packaging without flipping and to enable carrying after packaging.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows: a multi-link wrapping structure with a handle, comprising a packaging sheet body that is a one-piece structure before molding, the packaging sheet body comprising a bottom sheet for wrapping the bottom of the product, and side sheets integrally connected to both sides of the bottom sheet along the length direction for wrapping the sides of the product, wherein one side sheet is integrally connected to a top sheet for wrapping the top of the product and a handle portion for easy carrying along the length direction at the end of the other side sheet, and a handle portion for easy carrying along the length direction is integrally connected to the end of the other side sheet.

[0006] The width of the connection between the handle and the side panel is greater than the width of the insert part, and an insertion hole is provided on the connection line between the handle and the side panel for the insert part to pass through during molding. During molding, the insert part is inserted into the insertion hole and the insert part overlaps with the handle.

[0007] As a limitation of this utility model: the insert and handle are provided with corresponding handle holes for easy carrying.

[0008] As a limitation of this utility model: the handle hole of the insert part is connected to a folding part for passing through the handle hole of the handle part. During molding, after the insert part and the handle part are overlapped, the folding part is passed through the handle hole of the handle part and then folded.

[0009] As a limitation of this utility model: the handle hole is an elongated oval hole along the width direction of the packaging sheet body; the folding part is an elongated oval sheet structure adapted to the elongated oval hole, the folding part before molding is located inside the handle hole, and the straight edge of the folding part away from the side sheet is integrally connected with the handle hole, and an indentation line for folding is provided at the connection line between the folding part and the handle hole.

[0010] As a limitation of this utility model: indentation lines for bending are provided at the connecting lines between the bottom piece and the side piece, between one of the side pieces and the top piece, between the top piece and the insertion part, and between the other side piece and the handle part.

[0011] As a limitation of this utility model: the top plate is provided with bottle mouth fixing holes that are adapted to the product quantity.

[0012] As a limitation of this utility model: the handle part includes two symmetrically arranged handle units, each handle unit having a handle hole, and an indentation line for bending is provided on the axis of symmetry of the handle part. During forming, the two handle units are folded together along the axis of symmetry of the handle part and then overlapped.

[0013] As a limitation of this utility model: an extension piece is integrally connected to the end of the handle unit away from the other side piece, and an insertion hole for the lifting part to pass through is provided on the connecting line between the extension piece and the handle unit during molding.

[0014] As a limitation of this utility model: the multi-link wrapping structure includes two symmetrical packaging sheet bodies, the edges of the handles of the two packaging sheet bodies are integrally connected in the width direction, and a crease line for bending is provided at the connection of the two handles.

[0015] By adopting the above technical solution, the beneficial effects achieved by this utility model compared with the prior art are as follows:

[0016] (1) The folded bag of this utility model has a built-in handle, which makes it easy to carry;

[0017] (2) The wrapping structure of this utility model is formed by the top insertion, and the bottom and side walls of the product are directly wrapped during the forming process, without the need to flip the product and wrapping, making the operation convenient;

[0018] (3) The single-row wrapping bag of this utility model has a display state (hidden handle) and a lifting state, which can be switched freely, making it convenient to use and suitable for manual forming or automatic forming by equipment;

[0019] (4) The wrapping structure of this utility model can switch between single-row and double-row, which can package more products at once, and the scope of use and scenarios are more diversified;

[0020] (5) The one-piece folding and forming wrapping of this utility model can protect the product in four directions: top, bottom, left and right. The structure is stable and sturdy, and it is more suitable for terminal display.

[0021] In summary, this utility model has a built-in handle after molding, which is convenient to carry. It does not require flipping during the molding process, making it easy to operate. It has both display and carrying modes and can switch between single-row and double-row configurations, making it suitable for row packaging of individual packaged products. Attached Figure Description

[0022] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0023] Figure 1 This is a schematic diagram of the prior art before the present invention is formed;

[0024] Figure 2 This is a schematic diagram of the prior art of this utility model after it has been formed.

[0025] Figure 3 This is a schematic diagram of Embodiment 1 of this utility model before molding;

[0026] Figure 4 This is a schematic diagram of the molding process of Embodiment 1 of this utility model. Figure 1 ;

[0027] Figure 5 This is a schematic diagram of the molding process of Embodiment 1 of this utility model. Figure 2 ;

[0028] Figure 6 This is a schematic diagram of the molding process of Embodiment 1 of this utility model. Figure 3 ;

[0029] Figure 7 This is a schematic diagram of the molding process of Embodiment 1 of this utility model. Figure 4 ;

[0030] Figure 8 This is a schematic diagram of Embodiment 2 of this utility model before molding;

[0031] Figure 9 This is a schematic diagram of Embodiment 3 of this utility model before molding;

[0032] Figure 10 This is a schematic diagram of the molding process of Embodiment 3 of this utility model. Figure 1 ;

[0033] Figure 11 This is a schematic diagram of the molding process of Embodiment 3 of this utility model. Figure 2 .

[0034] In the diagram: 1-Packaging sheet body, 2-Bottom sheet, 3-Side sheet, 4-Indentation line, 5-Top sheet, 6-Pull-out part, 7-Bottle mouth fixing hole, 8-Handle hole, 9-Folding part, 10-Handle part, 101-Handle unit, 102-Extension sheet, 11-Insertion hole, 12-Insertion tongue, 13-Slot, 14-Product. Detailed Implementation

[0035] The preferred embodiments of this utility model are described below with reference to the accompanying drawings. It should be understood that the multi-link wrapping structure with handles described herein is a preferred embodiment and is only used for illustration and explanation of this utility model, and does not constitute a limitation thereof.

[0036] The directional terms or positional relationships used in this utility model, such as "up," "down," "left," and "right," are based on the positional relationships in the accompanying drawings of this utility model. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or component must have a specific orientation, or that it must be constructed and operated in a specific orientation. Therefore, they should not be construed as limiting the content protected by this utility model.

[0037] Example 1

[0038] This embodiment is a single-row, multi-link wrapping bag structure with handles, such as... Figure 3 As shown, the packaging sheet body 1 is a one-piece structure before molding. After being folded and molded, the packaging sheet body 1 wraps the product 14. Therefore, in this embodiment, "molding" refers to folding and molding. In this embodiment, the packaging sheet body 1 is a die-cut one-piece cardboard, and the solid lines in the figure are all die-cut lines. The packaging sheet body 1 can also be any other flexible sheet material such as corrugated cardboard or plastic sheet. The packaging sheet body 1 has a strip structure, and the width of the strip structure is adapted to the width of the products 14 to be packaged after they are arranged side by side. The packaging sheet body 1 includes a bottom sheet 2 for wrapping the bottom of the product 14, and side sheets 3 integrally connected to both sides of the bottom sheet 2 along the length direction for wrapping the sides of the product 14. The bottom sheet 2 and the side sheets 3 are both rectangular, and the width of the bottom sheet 2 and the side sheets 3 is equal to the width of the packaging sheet body 1. The length of the bottom sheet 2 and the side sheets 3 are adapted to the length of the bottom of the product 14 to be packaged and the height of the product 14 to be packaged, respectively. A crease line 4 for folding is provided at the connecting line between the negative 2 and the side film 3. The dotted lines in the figure represent the crease line 4.

[0039] The side panel 3 on the right side of the diagram is integrally connected along its length to a top panel 5 for wrapping the top of the product 14 and a handle 6 for easy carrying. The length of the top panel 5 is adapted to the length of the top of the product 14 to be packaged. For capped products, the top panel 5 has bottle neck fixing holes 7 adapted to the number and position of the products 14. The handle 6 is rectangular, and its width is smaller than that of the packaging body 1. Therefore, the width of the top panel 5 gradually narrows as it approaches the handle 6. The handle 6 has a carrying hole 8 for easy carrying. The carrying hole 8 is an elongated hole along the width of the packaging body 1. The handle hole 8 of the insertion part 6 is connected to a folded part 9 for passing through the handle hole 8 of the handle part 10. Specifically, in this embodiment, the folded part 9 is an elongated sheet structure formed by removing the elongated elongated handle hole 8. Before forming, the folded part 9 is located inside the handle hole 8, and the straight edge of the folded part 9 away from the side piece 3 is integrally connected with the handle hole 8. An indentation line 4 for folding is provided at the connection line between the folded part 9 and the handle hole 8.

[0040] The side piece 3 located on the left side of the figure is integrally connected to a handle 10 along its length. The width of the handle 10 at the connection with the side piece 3 is greater than the width of the insert 6. An insertion hole 11 is provided on the connection line between the handle 10 and the side piece 3 for the insert 6 to pass through during molding. The width of the insertion hole 11 is equal to or slightly greater than the width of the insert 6, and the length of the insertion hole 11 is equal to or slightly greater than the thickness of the insert 6, so that the insert 6 can be inserted into the insertion hole 11 during molding and the insert 6 can overlap with the handle 10. To improve the strength of the handle portion 10, the handle portion 10 in this embodiment includes two symmetrically arranged handle units 101. Each handle unit 101 is trapezoidal, with the side corresponding to the upper base of the trapezoid forming the axis of symmetry. Each handle unit 101 has a carrying hole 8. Indentation lines 4 for bending are provided at the connection point between the handle portion 10 and the side piece 3 located on the left side of the figure, as well as on the axis of symmetry of the handle portion 10. During molding, the two handle units 101 are folded together along the axis of symmetry of the handle portion 10 and overlapped, with the two carrying holes 8 overlapping simultaneously. In other embodiments, the handle unit 101 can also be rectangular or other shapes. An extension piece 102 is integrally connected to the end of the handle unit 101 located away from the side piece 3 on the left side of the figure. The width of the extension piece 102 is equal to the width of the side piece 3 on the left side of the figure, and the length of the extension piece 102 is less than the length of the handle unit 101. An insertion hole 11 is provided on the connecting line between the extension piece 102 and the handle unit 101 for the insertion part 6 to pass through during molding. An indentation line 4 for bending is provided at the connecting line other than the insertion hole 11.

[0041] Taking three aseptic brick-type products with lids packaged in a handle-like state as an example, when folding them into shape, as follows: Figure 4As shown, first fold the two handle units 101 inward along the axis of symmetry until they overlap. At this time, the handle holes 8 and insertion holes 11 of the two handle units 101 are aligned. Then, place the three products 14 side by side on the base plate 2 along the width direction. Fold the two side pieces 3 upward so that the side pieces 3 wrap around the side walls of the products 14. Fasten the top piece 5 onto the top surface of the products 14. At this time, the bottle cap of the products 14 just passes through the bottle mouth fixing hole 7. Figure 5 As shown, the insertion part 6 is passed through the insertion hole 11, and finally the insertion part 6 is bent upwards to an upright state. At this time, the handle hole on the insertion part 6 coincides with the handle hole of the handle unit 101. The folding part 9 is then passed through the handle hole 8 on the folded handle unit 101 and folded upwards, so that the folding part 9 clamps the two overlapping handle units 101 and improves the structural strength of the handle, forming a shape as shown. Figure 6 The lifting and carrying state is shown.

[0042] Furthermore, this embodiment also has another display state. During folding and forming, the front half of the action is the same as the forming in the lifting state. After the side piece 3 wraps around the side wall of the product 14, the handle unit 101, which is folded to overlap, is first bent downwards to fasten onto the top surface of the product 14. At this time, the insertion hole 11 is located on the side edge of the top surface of the product 14. Then, the top piece 5 is fastened onto the top surface of the product 14, so that the bottle cap of the product 14 just passes through the bottle mouth fixing hole 7. Finally, the insertion part 6 is inserted into the insertion hole 11 from above, so that the insertion part 6 is hidden inside the wrapping structure, forming as shown in the figure. Figure 7 The display status is shown. The display status and the carrying status can be switched as needed.

[0043] It should be noted that product 14 in this embodiment is an aseptic brick packaging box. In other embodiments, the structure of this embodiment can also be used to package other bottles, paper boxes (including but not limited to dream cap, peak-shaped and other packaging forms with and without caps) and other single packaged products.

[0044] Example 2

[0045] This embodiment is a single-row, multi-link wrapping bag structure with handles. This embodiment is largely the same in structure as Embodiment 1, except that... Figure 8 As shown, the handle portion 10 in this embodiment only includes a single handle unit near the side piece 3. During molding, based on embodiment 1, it is not necessary to fold the two handle units in half before proceeding with the subsequent folding steps.

[0046] Example 3

[0047] This embodiment is a double-row, multi-link wrapping bag structure with handles. This embodiment is largely the same in structure as Embodiment 2, except that... Figure 9As shown, before molding, this embodiment includes two packaging sheet bodies 1 symmetrically arranged with the edge of the handle portion 10 as the axis. The edges of the handle portions 10 of the two packaging sheet bodies 1 are integrally connected in the width direction, and a crease line 4 for bending is provided at the connection of the two handle portions 10.

[0048] Taking a package of six aseptic brick-shaped products 14 with lids in a handle-like state as an example, during folding, the six products 14 are divided into two equal groups. Each group of products 14 is placed side by side along the width direction on the corresponding base plate 2, as follows. Figure 10 As shown, fold the corresponding side piece 3 upwards so that it wraps around the side wall of the product 14. At this time, the indentation line 4 between the two handles 10 is also folded. Then, snap the two top pieces 5 inwards onto the top surface of the corresponding product 14. At this time, the bottle cap of the product 14 just passes through the bottle mouth fixing hole 7. Finally, insert the corresponding handle 6 through the insertion hole 11 on the corresponding handle 10. At this time, the handle hole on the handle 6 coincides with the handle hole on the corresponding handle 10. After passing the folded part 9 through the handle hole 8 on the corresponding handle 10, fold it upwards to form a shape as shown. Figure 11 The lifting and carrying state is shown.

Claims

1. A multi-layer wrapping structure with handles, comprising a packaging sheet body that is a one-piece structure before molding, characterized in that: The packaging sheet body includes a bottom sheet for wrapping the bottom of the product, and side sheets integrally connected to both sides of the bottom sheet along the length direction for wrapping the sides of the product. One side sheet is integrally connected to a top sheet for wrapping the top of the product and a handle for easy carrying at the end along the length direction. The other side sheet is integrally connected to a handle for easy carrying at the end along the length direction. The width of the connection between the handle and the side panel is greater than the width of the insert part, and an insertion hole is provided on the connection line between the handle and the side panel for the insert part to pass through during molding. During molding, the insert part is inserted into the insertion hole and the insert part overlaps with the handle.

2. The multi-link wrapping structure with handles according to claim 1, characterized in that: The insert and handle are equipped with corresponding handle holes for easy carrying.

3. The multi-link wrapping structure with handles according to claim 2, characterized in that: The handle hole of the insert part is connected to a folding part for passing through the handle hole of the handle part. During molding, after the insert part and the handle part are aligned, the folding part is passed through the handle hole of the handle part and then folded over.

4. The multi-link wrapping structure with handles according to claim 3, characterized in that: The handle hole is an elongated oval hole along the width of the packaging sheet body; the folding part is an elongated oval sheet structure that fits the elongated oval hole. Before molding, the folding part is located inside the handle hole, and the straight edge of the folding part away from the side sheet is integrally connected with the handle hole. A crease line for folding is provided at the connection line between the folding part and the handle hole.

5. The multi-link wrapping bag structure with handles according to claim 1, characterized in that: Indentation lines for bending are provided at the connecting lines between the bottom piece and the side pieces, between one of the side pieces and the top piece, between the top piece and the lifting part, and between the other side piece and the handle part.

6. The multi-link wrapping structure with handles according to claim 1, characterized in that: The top plate has bottle neck fixing holes that are appropriate for the number of products.

7. The multi-link wrapping structure with handles according to any one of claims 2 to 6, characterized in that: The handle portion includes two symmetrically arranged handle units, each handle unit having a handle hole. The handle portion has an indentation line for bending along its axis of symmetry. During molding, the two handle units are folded together along the axis of symmetry and then overlapped.

8. The multi-link wrapping structure with handles according to claim 7, characterized in that: An extension piece is integrally connected to the end of the handle unit away from the other side piece, and an insertion hole is provided on the connecting line between the extension piece and the handle unit for the insertion part to pass through during molding.

9. The multi-link wrapping structure with handles according to any one of claims 1 to 6, characterized in that: The multi-packaging structure includes two symmetrical packaging sheet bodies, with the edges of the handles of the two packaging sheet bodies integrally connected in the width direction, and a crease line for bending is provided at the connection of the two handles.

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