Buffering packaging structure for bottles

Abstract

The utility model provides a bottle buffering packaging structure which comprises a foldable base plate and a telescopic buffering cushion, the same side faces of the edges of the two ends of the base plate are fixedly connected with the two telescopic ends of the buffering cushion respectively to form an integrated structure, and the edges of the two ends of the base plate and the buffering cushion are provided with corresponding notches. In the use process, the base plate drives the buffering cushion to rotate and stretch along the rotating axis Q, so that the buffering cushion forms a columnar wrapping structure, and a containing cavity used for containing a product is formed in the wrapping structure; through the arrangement of the notches designed according to the curve of the tangent plane of the product in the buffer pad, the accommodating cavity formed by wrapping the buffer pad around the bottle product can be highly matched with the outer surface of the product, so that a better product fixing and buffering effect is achieved; and meanwhile, due to the integrated structural design of the base plate and the telescopic buffer cushion, no extra buffer material needs to be added when the product is packaged, and the packaging efficiency of the product is effectively improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of packaging, and in particular relates to a bottle cushioning packaging structure. Background Art

[0002] In actual production, with the rapid rise of the express delivery industry, more and more products are circulated and transported more widely. In order to ensure the transportation safety and privacy of the products, it is necessary to perform buffer packaging on the products.

[0003] However, for fragile bottle products such as glass bottles, consumers or couriers need to add cushioning materials, generally foam or sponge, to the packaging box to fix and cushion the products. Not only are the cushioning materials large in size, the couriers need to reserve enough space to store them, but the cushioning materials also need to be filled into the packaging box during packaging, which is cumbersome and affects packaging efficiency. Utility Model Content

[0004] (1) Technical issues to be solved

[0005] The utility model provides a bottle cushioning packaging structure, aiming to solve the problems that the cushioning materials of existing bottle products are large in size, occupy a large storage space and have low packaging efficiency.

[0006] (2) Technical solution

[0007] The utility model provides a bottle cushioning packaging structure, comprising a foldable base plate and a retractable cushioning pad, wherein the same side surface of the two end edges of the base plate is respectively fixedly connected to the retractable two ends of the cushioning pad to form an integrated structure, and the two end edges of the base plate and the cushioning pad are provided with corresponding notches; when in use, the base plate drives the cushioning pad to rotate and stretch along a rotation axis Q, so that the cushioning pad forms a columnar wrapping structure, and a accommodating cavity for accommodating a product is formed in the wrapping structure.

[0008] Furthermore, the curved profile of the notch matches the curved profile of the section of the outer surface of the product.

[0009] Further, the base plate includes a first positioning plate, a first side plate, a second side plate, a third side plate, a fourth side plate, a fifth side plate and a second positioning plate which are rotatably connected in sequence, and a first folding line P1 is provided between adjacent ones.

[0010] Furthermore, the notches are respectively arranged at one end of the first positioning plate and the second positioning plate away from the first folding line P1; and the retractable ends of the buffer pad are respectively fixedly connected to the first positioning plate and the second positioning plate.

[0011] Furthermore, the shapes of the first positioning plate, the second positioning plate and the buffer pad correspond to each other, and the length L and width W of the three are the same.

[0012] Furthermore, the buffer pad is a honeycomb paper core formed by a plurality of paper strips interlaced and bonded together.

[0013] Further, in the extension direction of the rotation axis Q, protrusions are respectively provided at both ends of the buffer pad, and the protrusions are rotated and stretched along the rotation axis Q to form a supporting surface for supporting the product.

[0014] Furthermore, the substrate is rotated and bent along the first fold line P1 to form a cylindrical structure, the buffer pad is arranged in the cylindrical structure, the cylindrical structure forms openings at both ends along the length direction of the first fold line P1, and a cover plate for closing the opening is provided at the opening, and one end of the cover plate is rotatably connected to the third side plate.

[0015] Furthermore, a locking tongue is rotatably connected to one end of the cover plate away from the third side plate, a first slot is provided on the locking tongue, and both the first positioning plate and the second positioning plate are provided with a second slot corresponding to the first slot.

[0016] Furthermore, a support plate with a right-angled triangle structure is provided at the opening, and two right-angled sides of the support plate are rotatably connected to the cover plate and the second side plate or the fourth side plate respectively; a second fold line P3 is also provided on the support plate to bend and fold the support plate toward the opening direction.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] By setting the notch in the cushion pad according to the cross-sectional curve of the product, the accommodating cavity formed by the cushion pad wrapped around the bottle product can be highly matched with the outer surface of the product, thereby achieving better product fixing and cushioning effects; at the same time, through the integrated structural design of the base plate and the retractable cushion pad, not only is there no need to add additional cushioning materials when packaging the product, which effectively improves the packaging efficiency of the product and makes packaging simple and convenient, but also through the folding of the base plate and the contraction of the cushion pad, the storage and transportation of the packaging structure are convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 The overall structure of the utility model is shown in FIG. Figure 1 .

[0020] Figure 2 It is a plan view of the utility model.

[0021] Figure 3 It is a schematic diagram of the structure of the utility model in a folded state.

[0022] Figure 4 It is a top view of the utility model in a folded state.

[0023] Figure 5 It is a schematic diagram of the cylindrical state structure of the utility model.

[0024] Figure 6 This is a schematic diagram of the cover structure of the utility model.

[0025] Figure 7 The overall structure of the utility model is shown in FIG. Figure 2 .

[0026] Figure markings: 1-substrate, 11-first positioning plate, 12-first side plate, 13-second side plate, 14-third side plate, 15-fourth side plate, 16-fifth side plate, 17-second positioning plate, 2-buffer pad, 21-raised portion, 22-support surface, 3-notch, 31-product, 4-accommodating cavity, 5-opening, 6-cover plate, 61-lock tongue, 62-first card slot, 63-second card slot, 64-support plate. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0028] like Figure 1-7 As shown, the utility model provides a bottle cushioning packaging structure, comprising a foldable base plate 1 and a retractable cushion pad 2, wherein the same side surface of the two end edges of the base plate 1 is respectively fixedly connected to the retractable two ends of the cushion pad 2 to form an integrated structure, so that the folding and unfolding of the base plate 1 can drive the cushion pad 2 to shrink and stretch synchronously; wherein, the two end edges of the base plate 1 and the cushion pad 2 are provided with notches 3 corresponding to each other, and the curve profile of the notch 3 matches the curve profile of the cross section of the outer surface of the product 31;

[0029] Specifically, the base plate 1 includes a first positioning plate 11, a first side plate 12, a second side plate 13, a third side plate 14, a fourth side plate 15, a fifth side plate 16 and a second positioning plate 17 which are rotatably connected in sequence, and a first fold line P1 is provided between adjacent ones, and the notches 3 are respectively provided at one end of the first positioning plate 11 and the second positioning plate 17 away from the first fold line P1;

[0030] Furthermore, if Figure 2-4As shown, a central fold line P2 is further provided in the base plate 1. When the base plate 1 is folded along the central fold line P2, the parts of the base plate 1 located on both sides of the central fold line P2 can be folded and overlapped with each other, that is, the central fold line P2 divides the base plate 1 into two parts with mutually symmetrical shapes; under the folding and contraction action of the base plate 1 along the central fold line P2 and the buffer pad 2, the base plate 1 and the buffer pad 2 can be contracted and folded synchronously, thereby reducing the overall volume of the packaging structure, which is convenient for transportation and storage of the packaging structure;

[0031] Furthermore, when the base plate 1 is folded along the middle folding line P2, the first positioning plate 11 and the second positioning plate 17 are arranged opposite to each other, the buffer pad 2 is arranged between the first positioning plate 11 and the second positioning plate 17, and the retractable ends of the buffer pad 2 are respectively bonded and fixed to the first positioning plate 11 and the second positioning plate 17;

[0032] Furthermore, the first positioning plate 11, the second positioning plate 17 and the buffer pad 2 have corresponding shapes, and the length L and width W of the three are the same;

[0033] When in use, the first positioning plate 11, the first side plate 12, the second side plate 13, the third side plate 14, the fourth side plate 15, the fifth side plate 16 and the second positioning plate 17 are respectively rotated and bent along the first folding line P1, so that the first positioning plate 11 and the second positioning plate 17 drive the buffer pad 2 to rotate and stretch along the rotation axis Q until the end surfaces of the first positioning plate 11 and the second positioning plate 17 away from the buffer pad 2 abut against each other.

[0034] At this time, the first side plate 12, the second side plate 13, the third side plate 14, the fourth side plate 15 and the fifth side plate 16 form a cylindrical structure, wherein the first side plate 12 and the fifth side plate 16 correspond to the third side plate 14, and the second side plate 13 corresponds to the fourth side plate 15;

[0035] In the cylindrical structure, the buffer pad 2 is driven by the first positioning plate 11 and the second positioning plate 17 to form a columnar wrapping structure around the rotation axis Q, and a receiving cavity 4 for receiving the bottle product 31 is formed in the wrapping structure. At this time, since the curve profile of the notch 3 matches the curve profile of the section of the outer surface of the product 31, the inner wall of the receiving cavity 4 is highly closely fitted with the outer surface of the product 31, so that the product 31 can achieve a better fixing effect;

[0036] It should be noted that, when packaging, there are various ways to keep the base plate 1 in a tubular structure and the buffer pad 2 in a wrapped structure, including but not limited to the following methods: the first positioning plate 11 and the second positioning plate 17 can be fixedly connected by bonding, or the edges of the first side panel 12 and the fifth side panel 16 can be abutted against each other and then fixedly connected by bonding. In addition to the above two bonding methods, parts of the base plate 1 can also be snapped or plugged into each other to achieve the fixation of the tubular structure and the wrapped structure.

[0037] Specifically, the buffer pad 2 is a honeycomb paper core formed by staggered bonding of a number of paper strips. Since the paper strips themselves have toughness, the two ends of the buffer pad 2 can be extended and retracted toward the first positioning plate 11 and the second positioning plate 17 respectively. When in use, the buffer pad 2 is driven by the first positioning plate 11 and the second positioning plate 17 to stretch around the rotation axis Q and form a wrapping structure. The product 31 is arranged in the accommodating cavity 4 in the wrapping structure. Since the buffer pad 2 is a honeycomb buffer paper core with good support and cushioning properties, it can provide effective fixing and cushioning protection for the product 31 in the accommodating cavity 4.

[0038] It should be noted that, compared with the bottle packaging boxes and cushioning materials in the prior art, the cushioning packaging structure of the utility model is an integrated structure. When the base plate 1 is bent to form a cylindrical or box structure, it can simultaneously drive the cushion pad 2 to form a receiving cavity 4 that is highly consistent with the outer surface of the product 31 and fix and cushion the product 31, making the packaging of the product 31 simpler and more convenient, and effectively improving the packaging speed; at the same time, the cushioning packaging structure of the utility model is also foldable and retractable. Compared with the larger cushioning materials in the prior art, the foldable and shrinkable structure of the cushion pad 2 can further save the space occupied by the cushioning packaging material, thereby effectively improving the space utilization rate;

[0039] Furthermore, if Figure 3-5 As shown, in the extension direction of the first fold line P1 or the rotation axis Q, the two ends of the cushion pad 2 are respectively provided with protrusions 21, and the protrusions 21 are rotated and stretched along the rotation axis Q to form a support surface 22 for supporting the top or bottom end of the product 31. Through the provision of the support surface 22, the product 31 can be more fully cushioned, protected and fixed;

[0040] Preferably, since kraft paper is affordable and has good flexibility and tear resistance, the material of the buffer pad 2 is kraft paper; at the same time, the material of the base plate 1 is corrugated cardboard. By adopting the material of the corrugated cardboard, the base plate 1 has sufficient packaging hardness and is also more environmentally friendly;

[0041] Specifically, Figure 6 As shown, when the first side plate 12, the second side plate 13, the third side plate 14, the fourth side plate 15 and the fifth side plate 16 are rotated and bent to form a cylindrical structure, the cylindrical structure forms openings 5 ​​at both ends along the length direction of the first fold line P1, and a cover plate 6 for closing the opening 5 is provided at the opening 5, and one end of the cover plate 6 is rotatably connected to the third side plate 14 in the base plate 1;

[0042] Preferably, the shape of the cover plate 6 corresponds to the shape of the opening 5, so as to improve the sealing effect of the cover plate 6 on the opening 5;

[0043] Furthermore, a locking tongue 61 is further provided on one end of the cover plate 6 away from the third side plate 14, and the locking tongue 61 is rotatably connected to the cover plate 6. When in use, the cover plate 6 is closed at the opening 5, and the locking tongue 61 is plugged, snapped or bonded to the base plate 1, so that the cover plate 6 is fixedly closed at the opening 5;

[0044] Furthermore, under the cylindrical structure of the base plate 1, the locking tongue 61 is provided with a first card slot 62 corresponding to the positions of the first positioning plate 11 and the second positioning plate 17. When in use, the cover plate 6 is closed at the opening 5, the locking tongue 61 is inserted into the cylindrical structure, and the first card slot 62 is correspondingly engaged with the first positioning plate 11 and the second positioning plate 17, further improving the sealing firmness of the cover plate 6;

[0045] Preferably, the first positioning plate 11 and the second positioning plate 17 are both provided with a second card slot 63 corresponding to the first card slot 62. When in use, the cover plate 6 is closed with the opening 5, the locking tongue 61 is inserted into the cylindrical structure, and the first card slot 62 and the second card slot 63 are staggered and engaged with each other, further enhancing the sealing firmness of the cover plate 6;

[0046] Specifically, both ends of the second side plate 13 and the fourth side plate 15 close to the opening 5 are rotatably connected with support plates 64. When in use, the support plates 64 are rotated and bent toward the opening 5, so that when the cover plate 6 closes the opening 5, the cover plate 6 can abut against the end surface of the support plate 64 away from the opening 5. The arrangement of the support plates 64 provides a more stable and uniform supporting force when the cover plate 6 closes the opening 5.

[0047] Furthermore, one end of the support plate 64 is rotatably connected to the second side plate 13 or the fourth side plate 15, and the other end is rotatably connected to the cover plate 6. A second fold line P3 is also provided on the support plate 64. When in use, the support plate 64 is bent and folded along the second fold line P3 and toward the opening 5, so that the end of the cover plate 6 close to the opening 5 forms a double support, thereby further improving the supporting effect of the support plate 64 on the cover plate 6;

[0048] Preferably, the support plate 64 is a right-angled triangle structure, and the two right-angled sides of the support plate 64 are respectively connected to the cover plate 6 and the second side plate 13 or the fourth side plate 15; compared with the traditional quadrilateral structure, the triangle can achieve the same supporting effect while achieving the purpose of saving more materials, thereby reducing production costs.

[0049] The following is a detailed description of the working principle of the utility model;

[0050] When in use, the first positioning plate 11, the second positioning plate 17 and the buffer pad 2 are rotated along the rotation axis Q so that the buffer pad 2 forms a semi-wrapped structure, and then the bottle product 31 is placed in the buffer pad 2, and then the first positioning plate 11 and the second positioning plate 17 are continuously rotated around the rotation axis Q so that the first positioning plate 11 and the second positioning plate 17 are abutted and fixed to each other. At this time, the buffer pad 2 is located in the cylindrical structure formed by the base plate 1, and the product 31 is located in the accommodating cavity 4 formed by the buffer pad 2 and is fixed;

[0051] The support plate 64 is then rotated and folded along the second fold line P3 toward the opening 5 so that it is fixed between the cover plate 6 and the opening 5, while driving the cover plate 6 to rotate and bend to close the opening 5, and then the locking tongue 61 is inserted into the tubular structure, and finally fixed by the first card slot 62 and the second card slot 63.

[0052] The innovation of the utility model lies in that, by setting a notch in the cushion pad designed according to the cross-sectional curve of the product, the accommodating cavity formed by the cushion pad wrapped around the bottle product can be highly matched with the outer surface of the product, thereby achieving a better product fixation and cushioning effect; at the same time, through the integrated structural design of the base plate and the retractable cushion pad, not only is there no need to add additional cushioning materials when packaging the product, which effectively improves the packaging efficiency of the product and makes the packaging simple and convenient, but also through the folding of the base plate and the contraction of the cushion pad, the storage and transportation of the packaging structure are convenient.

[0053] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementations that can be understood by those skilled in the art.

[0054] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A bottle cushioning packaging structure, characterized in that: It comprises a foldable base plate (1) and a retractable cushion (2), wherein the same side surface of the two end edges of the base plate (1) is respectively fixedly connected to the retractable two ends of the cushion (2) to form an integrated structure, and the two end edges of the base plate (1) and the cushion (2) are provided with corresponding notches (3); When in use, the base plate (1) drives the buffer pad (2) to rotate and stretch along the rotation axis Q, so that the buffer pad (2) forms a columnar wrapping structure, and a receiving cavity (4) for receiving the product (31) is formed in the wrapping structure.

2. A bottle cushioning packaging structure according to claim 1, characterized in that: The curved profile of the notch (3) matches the curved profile of the section of the outer surface of the product (31).

3. A bottle cushioning packaging structure according to claim 2, characterized in that: The base plate (1) comprises a first positioning plate (11), a first side plate (12), a second side plate (13), a third side plate (14), a fourth side plate (15), a fifth side plate (16) and a second positioning plate (17) which are rotatably connected in sequence, and a first fold line P1 is provided between adjacent ones.

4. A bottle cushioning packaging structure according to claim 3, characterized in that: The notch (3) is respectively arranged at one end of the first positioning plate (11) and the second positioning plate (17) away from the first folding line P1; the retractable ends of the buffer pad (2) are respectively fixedly connected to the first positioning plate (11) and the second positioning plate (17).

5. The bottle cushioning packaging structure according to claim 4, characterized in that: The first positioning plate (11), the second positioning plate (17) and the buffer pad (2) have corresponding shapes, and the lengths L and widths W of the three are the same.

6. The bottle cushioning packaging structure according to claim 1, characterized in that: The buffer pad (2) is a honeycomb paper core formed by a plurality of paper strips bonded together in an interlaced manner.

7. A bottle cushioning packaging structure according to claim 6, characterized in that: In the extension direction of the rotation axis Q, protrusions (21) are respectively provided at both ends of the buffer pad (2), and the protrusions (21) are rotated and stretched along the rotation axis Q to form a supporting surface (22) for supporting the product (31).

8. The bottle cushioning packaging structure according to claim 3, characterized in that: The base plate (1) is rotated and bent along the first fold line P1 to form a cylindrical structure, the buffer pad (2) is arranged in the cylindrical structure, and the cylindrical structure forms openings (5) at both ends along the length direction of the first fold line P1, and a cover plate (6) for closing the opening (5) is provided at the opening (5), and one end of the cover plate (6) is rotatably connected to the third side plate (14).

9. The bottle cushioning packaging structure according to claim 8, characterized in that: A locking tongue (61) is rotatably connected to one end of the cover plate (6) away from the third side plate (14); a first locking groove (62) is provided on the locking tongue (61); and both the first positioning plate (11) and the second positioning plate (17) are provided with a second locking groove (63) corresponding to the first locking groove (62).

10. The bottle cushioning packaging structure according to claim 9, characterized in that: A support plate (64) of a right-angled triangle structure is also provided at the opening (5); two right-angled sides of the support plate (64) are rotatably connected to the cover plate (6) and the second side plate (13) or the fourth side plate (15) respectively; and a second folding line P3 is also provided on the support plate (64) for bending and folding the support plate (64) towards the opening (5).

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