Paper buffering packaging box

Abstract

The utility model provides a paper cushion packing box which comprises a box body, the top of the box body is connected with a top cover in a rotating mode, at least one cushion packing pad capable of stretching and deforming in the front-back direction is arranged in the box body, the cushion packing pad is composed of a plurality of cushion strips arranged in the front-back direction, and the adjacent cushion strips are separated by clamping grooves. The clamping grooves and the buffering strips are distributed in a staggered mode in the left-right direction. Wherein the interiors of the buffer strips are arranged and distributed in a zigzag structure or an X-shaped structure in the front-back direction, and at least parts of the adjacent buffer strips are connected; according to the buffering packaging pad, the convenience of stretching and contracting of the buffering packaging pad is improved through the arrangement of the paperboards, meanwhile, through the zigzag or X-shaped structural design of the clamping grooves and the buffering strips, effective buffering and fixing of commodities are achieved, the transportation stability of the commodities is greatly improved, and the packaging cost of the commodities is reduced.

Description

Technical Field

[0001] The utility model belongs to the field of packaging materials, and in particular relates to a paper cushioning packaging box. Background Art

[0002] Honeycomb structure has become an indispensable and important component in the packaging field due to its outstanding high strength, light weight and high cushioning properties. The honeycomb structure is composed of small polygonal units, which are interconnected to form an overall structure with high strength and high rigidity. At the same time, due to the large number of gaps in the honeycomb structure, the overall structure is very light. Therefore, the packaging material using the honeycomb structure has good overall rigidity and light weight, making it a packaging material with good cushioning performance.

[0003] However, the surface of the existing honeycomb structure is a planar structure and is mainly used to provide a cushioning effect for goods. When packaging fragile goods such as glass and ceramics, adjacent goods may slide and collide in the horizontal direction during transportation and cause damage. Therefore, additional cushioning materials are needed to fix or separate the goods, thereby increasing the packaging cost and occupying the internal space of the packaging box or packaging box to a certain extent. Utility Model Content

[0004] (1) Technical issues to be solved

[0005] The utility model provides a paper cushioning packaging box, which aims to solve the problem that the existing packaging materials with honeycomb structures cannot fix or separate commodities in the horizontal direction, thus causing collision damage between commodities.

[0006] (2) Technical solution

[0007] The utility model provides a paper cushioning packaging box, comprising a box body, the top of the box body is rotatably connected with a top cover, at least one cushioning packaging pad capable of telescopic deformation along the front-back direction is arranged inside the box body, the cushioning packaging pad is composed of a plurality of cushioning strips arranged front and back, adjacent cushioning strips are separated by a card slot, the card slots and the cushioning strips are staggered and distributed along the left-right direction; wherein the interior of the cushioning strips is arranged and distributed in a zigzag structure or an "X" shape structure along the front-back direction, and adjacent cushioning strips are at least partially connected.

[0008] Furthermore, the buffer strips are provided with connecting portions, and two adjacent buffer strips are fixedly connected via the connecting portions.

[0009] Furthermore, when the card slot is arranged at the top of the cushioning packaging pad, the connecting portion is arranged directly below the card slot; when the card slot is arranged at the bottom of the cushioning packaging pad, the connecting portion is arranged directly above the card slot.

[0010] Furthermore, in the vertical direction, the depth D1 of the card slot is smaller than the overall thickness D2 of the cushioning packaging pad.

[0011] Furthermore, the card slot includes an upper card slot and a lower card slot, the upper card slot and the lower card slot are respectively arranged at the top and the bottom of the buffer packaging pad, and the two correspond to each other up and down, and the connecting part is arranged between the upper card slot and the lower card slot.

[0012] Furthermore, in the vertical direction, the sum of the depth D11 of the upper groove and the depth D12 of the lower groove is less than the overall thickness D2 of the cushioning packaging pad.

[0013] Furthermore, an annular closed connected cardboard is provided around the outer peripheral wall of the cushioning packaging pad, and the cardboard is bonded to the front and rear peripheral walls of the cushioning packaging pad.

[0014] Furthermore, the paperboard is provided with a plurality of folds, and the material hardness of the paperboard is greater than the material hardness of the buffer packaging pad.

[0015] Furthermore, the material of the cushioning packaging pad is kraft paper.

[0016] Furthermore, a foldable locking plate is provided at the front end of the top cover, a first magnetic component is provided inside the locking plate, and a second magnetic component that is mutually attracted to the first magnetic component and has a corresponding position to the first magnetic component is provided at the front end of the box body.

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

[0018] The arrangement of the paperboard improves the convenience of stretching and shrinking the cushioning packaging pad, and at the same time, through the zigzag or X-shaped structural design of the card slot and the cushioning strip, effective cushioning and fixation of the goods is achieved, which greatly improves the transportation stability of the goods and reduces the packaging cost of the goods. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural schematic diagram of the utility model.

[0020] Figure 2 It is an exploded view of the utility model.

[0021] Figure 3 This is a schematic diagram of the shrinkage state of the cushioning packaging pad of the utility model.

[0022] Figure 4 It is a schematic diagram of the cushioning packaging pad of the utility model during stretching.

[0023] Figure 5 This is a schematic diagram of the cushioning packaging pad of the utility model in a stretched state.

[0024] Figure 6 It is a top view of the cushioning packaging pad of the utility model.

[0025] Figure 7 The utility model discloses a zigzag structure in the cushioning packaging pad.

[0026] Figure 8 It is an "X"-shaped structure in the cushioning packaging pad of the utility model.

[0027] Fig. 9 For the utility model Figure 1 Section view of section line A Figure 1 .

[0028] Fig.10 For the utility model Figure 1 Section view of section line A Figure 2 .

[0029] Fig.11 For the utility model Figure 1 Section view of section line A Figure 3 .

[0030] Figure numerals: 1-box body, 11-top cover, 12-locking plate, 13-first magnetic attraction part, 14-second magnetic attraction part, 2-cushion packaging pad, 21-card slot, 211-upper card slot, 212-lower card slot, 22-cushion strip, 221-"Z" shaped structure, 222-"X" shaped structure, 23-through hole, 24-connecting part, 3-cardboard, 31-crease, 4-product. DETAILED DESCRIPTION

[0031] 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.

[0032] In order to more clearly express the purpose of the utility model and the technical solution of the embodiment, the utility model is placed on a horizontal plane, the direction perpendicular to the horizontal plane is the vertical direction or the vertical direction, the upper side along the vertical direction is the top, and the lower side is the bottom. Figure 1 The X-axis direction shown is the front-to-back direction, and the direction indicated by the X-axis is the front; the Y-axis direction is the left-to-right or both-side direction, and the direction indicated by the Y-axis is the left; and the Z-axis direction is the up-down direction, and the direction indicated by the Z-axis is the top.

[0033] like Figure 1-11As shown, the utility model provides a paper cushioning packaging box, including a box body 1, the top of the box body 1 is provided with a top cover 11 with an opening and closing function, the rear end of the top cover 11 is rotatably connected to the rear side wall of the box body 1, and the rotation connection method includes but is not limited to hinge, connection through a fold 31, etc.; it should be noted that the box body 1 refers to an outer packaging structure for wrapping a commodity 4 in the packaging material, and under the same function, the box body 1 can also be a packaging structure such as a gift box, so the structure of the box body 1 should not be a limitation on the protection scope of the utility model;

[0034] At least one cushioning packaging pad 2 is provided inside the box body 1. The cushioning packaging pad 2 is a honeycomb structure formed by connecting a plurality of through holes 23. At the same time, the cushioning packaging pad 2 is made of paper material and can be deformed and has a certain elasticity, so that the cushioning packaging pad 2 can be stretched or contracted in the front-to-back direction; in the stretched state, the front-to-back distance of the cushioning packaging pad 2 increases, the left-to-right distance decreases, and a honeycomb structure is formed in the middle, so that the top and bottom surfaces of the cushioning packaging pad 2 have good cushioning capacity, and because there are a plurality of through holes 23 in the honeycomb structure, more manufacturing materials can be saved while ensuring good cushioning performance, thereby reducing packaging costs; in the contracted state, the front-to-back distance of the cushioning packaging pad 2 decreases, and the left-to-right distance increases to form a long strip, which is convenient for storage and storage, thereby effectively reducing transportation costs.

[0035] Specifically, Figure 6-8 As shown, the buffer packing pad 2 is provided with a plurality of card slots 21 arranged along the front-to-back direction, and the card slots 21 divide the buffer packing pad 2 into a plurality of buffer strips 22, and the buffer strips 22 and the card slots 21 are arranged alternately in the left-right direction, that is, one card slot 21 is arranged between every two adjacent buffer strips 22, and one buffer strip 22 is arranged between every two adjacent slots 21; because the card slots 21 divide the through holes 23 in the buffer packing pad 2, the interior of the buffer strip 22 is "joined" along its length direction or the front-to-back direction. The "X"-shaped structures 221 or the "X"-shaped structures 222 are arranged and distributed; when in use, the product 4 is clamped in the clamping slot 21. Since the buffer strip 22 is a relatively soft paper material and there is a gap between the structure of the clamping slot 21 and the divided part of the through hole 23, the buffer strips 22 can be moved and squeezed in the left and right directions, thereby achieving the clamping of the product 4, and then achieving the fixation of the product 4 in the horizontal direction. It can not only effectively solve the problem that the existing honeycomb structure packaging material cannot fix the product 4 well, but also effectively reduce the packaging cost.

[0036] Specifically, a connecting portion 24 is provided on the buffer strip 22, and two adjacent buffer strips 22 are fixedly connected by the connecting portion 24, that is, the adjacent buffer strips 22 are at least partially connected, that is, in the vertical direction of the card slot 21, at least a portion of the through holes 23 in the buffer packaging pad 2 are not divided by the card slot 21;

[0037] In one embodiment, if Fig. 9 As shown, Fig. 9 for Figure 1 In the sectional view with the product 4 along the sectional line A, when the card slot 21 is arranged at the top of the cushioning packaging pad 2, the connecting portion 24 is arranged directly below the card slot 21; when in use, when the product 4 is clamped in the card slot 21, the connecting portion 24 is located at the bottom of the product 4 and has an upward supporting and buffering effect on the product 4. Therefore, during transportation, the card slot 21 can fix and buffer the product 4 in the horizontal direction, and the connecting portion 24 has a buffering effect on the bottom of the product 4, so that the cushioning packaging pad 2 can achieve multi-faceted fixation and buffering of the product 4;

[0038] Furthermore, if Fig.10 As shown, when the card slot 21 is arranged at the bottom of the cushioning packaging pad 2, the connecting portion 24 is arranged just above the card slot 21; since some commodities 4 need to be protected at their upper and lower ends, at this time, the two cushioning packaging pads 2 can be arranged in the box body 1 respectively, and the commodities 4 are arranged between the upper and lower parts of the two cushioning packaging pads 2, the card slot 21 of the upper cushioning packaging pad 2 is arranged at its bottom, and the card slot 21 of the lower cushioning packaging pad 2 is arranged at its top, and the upper and lower card slots 21 simultaneously clamp and fix the commodities 4 up and down, and the connecting portion 24 having a supporting and cushioning effect on the commodities 4 is provided above the top and below the bottom, thereby realizing all-round protection of the commodities 4;

[0039] Furthermore, when the card slot 21 is separately arranged at the top or bottom of the cushioning packaging pad 2, in the vertical direction, the depth of the card slot 21 is D1, the overall thickness of the cushioning packaging pad 2 is D2, and the depth D1 of the card slot 21 is less than the overall thickness D2 of the cushioning packaging pad 2.

[0040] In another embodiment, if Fig.11As shown, the card slot 21 includes an upper card slot 211 and a lower card slot 212. In the same vertical direction, the upper card slot 211 and the lower card slot 212 are respectively arranged at the top and bottom of the buffer packaging pad 2 and correspond to each other up and down. The connecting portion 24 is arranged between the upper card slot 211 and the lower card slot 212. For the goods 4 that need to be packaged in layers up and down, the buffer packaging pad 2 is placed between the goods 4 arranged up and down, and the upper card slot 211 and the lower card slot 212 are respectively clamped and fixed to the goods 4 located at the top and the goods 4 located at the bottom. Therefore, the bottom of the goods 4 located at the top and the top of the goods 4 located at the bottom are separated by the connecting portion 24, providing a buffer force to prevent the two from colliding up and down, thereby having a good buffering and protection effect on the goods 4 packaged in layers up and down;

[0041] Furthermore, the depth of the upper slot 211 is D11, the depth of the lower slot 212 is D12, and the sum of the depth D11 of the upper slot 211 and the depth D12 of the lower slot 212 is less than the overall thickness D2 of the buffer packaging pad 2.

[0042] Specifically, Figure 3-5 As shown, the cushioning pad 2 is provided with a cardboard 3 on the outer peripheral wall in the horizontal direction, and the cardboard 3 is bonded to the front and rear peripheral walls of the cushioning pad 2. When in use, the two adjacent cardboards 3 are stretched or contracted in the front and rear directions. Since the front and rear peripheral walls of the cushioning pad 2 are bonded to the cardboard 3, the stretching or contraction between the cardboards 3 can drive the cushioning pad 2 to stretch or contract synchronously. The arrangement of the cardboard 3 can drive the buffer strips 22 to stretch or contract synchronously, thereby improving the deformation convenience of the cushioning pad 2, which is beneficial to the assembly and placement of the cushioning pad 2 on the box body 1, and further improving the packaging speed.

[0043] Furthermore, in order to limit the deformation trajectory of the cushioning packaging pad 2, the paperboard 3 is connected in a closed annular manner around the outer peripheral wall of the cushioning packaging pad 2, and a plurality of folds 31 are provided on the paperboard 3. When the cushioning packaging pad 2 is stretched or contracted, the paperboard 3 can be stretched or contracted according to the positions of the folds 31, thereby limiting the deformation trajectory of the cushioning packaging pad 2; at the same time, due to the closed connection of the paperboard 3, when the cushioning packaging pad 2 is in a stretched state, the paperboards 3 at the left and right ends can extend in the front-to-back direction and support the paperboards 3 at the front and rear ends, thereby enhancing the stability of the cushioning packaging pad 2 in a stretched state;

[0044] Furthermore, the material hardness of the paperboard 3 is greater than the material hardness of the cushioning packaging pad 2, so when the paperboard 3 is stretched or shrunk, the synchronous effect of stretching or shrinking the cushioning strip 22 can be effectively improved, thereby improving the deformation convenience of the cushioning packaging pad 2;

[0045] Preferably, the material of the cushioning packaging pad 2 can be commonly used paper materials such as printing paper, cardboard, kraft paper, etc., among which kraft paper is the best;

[0046] More preferably, in the stretched state, the outer peripheral wall of the cardboard 3 fits with the inner wall of the box body 1, and the outer peripheral wall of the cushioning packaging pad 2 fits with the inner peripheral wall of the cardboard 3; that is, the front-to-back lengths and left-to-right lengths of the cushioning packaging pad 2, the cardboard 3 and the inner wall of the box body 1 correspond to each other, and the peripheral walls of the three fit and abut against each other, so that when the cushioning packaging pad 2 is placed in the box body 1 after being bonded to the cardboard 3, the outer wall of the cardboard 3 fits with the inner wall of the box body 1; when the cushioning packaging pad 2 shrinks, its left and right ends need to extend outward. Since at this time the inner wall of the box body 1, the cardboard 3 and the left and right side walls of the cushioning packaging pad 2 fit and abut against each other, the extension of the cushioning packaging pad 2 to its left and right ends is limited. Therefore, through this fitting design, the stretched state of the cushioning packaging pad 2 can be effectively fixed, which is convenient for the assembly of the packaging box.

[0047] Specifically, Figure 1-2 As shown, a foldable locking plate 12 is provided at the front end of the top cover 11, and a first magnetic member 13 is provided inside the locking plate 12. A second magnetic member 14 that attracts the first magnetic member 13 is provided at the front end of the box body 1, and the first magnetic member 13 and the second magnetic member 14 correspond in position; when the top cover 11 is closed, the locking plate 12 covers the front end outer wall of the box body 1, and the first magnetic member 13 and the second magnetic member 14 attract each other, thereby achieving the effect of locking the top cover 11, which is convenient for transportation and storage of the packaging box; when the top cover 11 needs to be opened, the locking plate 11 only needs to be flipped toward the front end to separate the first magnetic member 13 and the second magnetic member 14 and when the two lose their attraction, the top cover 11 can be flipped upwards; through the arrangement of the first magnetic member 13 and the second magnetic member 14, the opening and closing of the top cover 11 is more convenient and has a good closing and locking effect;

[0048] Furthermore, in order to improve the overall aesthetics of the packaging box, the upper and lower lengths L1 of the locking plate 12 correspond to the upper and lower thicknesses L2 of the box body 1, so that the packaging box is more integrated when the top cover 11 is in the closed state.

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

[0050] When packaging the product 4, the top cover 11 is first opened, and then the cushioning packaging pad 2 is stretched and unfolded in the front and rear directions through the cardboard 3 and placed in the box body 1, and then the product 4 is snapped into the card slot 21 for fixation, and finally the top cover 11 is covered and the first magnetic attraction component 13 and the second magnetic attraction component 14 are adsorbed to each other, thereby completing the packaging of the product 4 in the packaging box.

[0051] The innovation of the utility model is that the convenience of stretching and shrinking the cushioning packaging pad is improved through the arrangement of the paperboard, and at the same time, the zigzag or "X" shaped structural design of the card slot and the cushioning strip realizes effective cushioning and fixation of the goods, which greatly improves the transportation stability of the goods and reduces the packaging cost of the goods.

[0052] 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.

[0053] 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 paper cushioning packaging box, characterized in that: The invention comprises a box body (1), the top of which is rotatably connected to a top cover (11), the box body (1) being provided with at least one cushioning packing pad (2) capable of telescopic deformation in the front-rear direction, the cushioning packing pad (2) being composed of a plurality of cushioning strips (22) arranged in the front and rear directions, adjacent cushioning strips (22) being separated by a slot (21), the slots (21) and the cushioning strips (22) being staggered and distributed in the left-right direction; The buffer strips (22) are arranged in a zigzag structure (221) or an X-shaped structure (222) along the front-rear direction, and adjacent buffer strips (22) are at least partially connected.

2. A paper cushioning packaging box according to claim 1, characterized in that: The buffer strip (22) is provided with a connecting portion (24), and two adjacent buffer strips (22) are fixedly connected via the connecting portion (24).

3. A paper cushioning packaging box according to claim 2, characterized in that: When the card slot (21) is arranged at the top of the cushioning packaging pad (2), the connecting portion (24) is arranged directly below the card slot (21); when the card slot (21) is arranged at the bottom of the cushioning packaging pad (2), the connecting portion (24) is arranged directly above the card slot (21).

4. A paper cushioning packaging box according to claim 3, characterized in that: In the vertical direction, the depth D1 of the card slot (21) is less than the overall thickness D2 of the cushioning packaging pad (2).

5. A paper cushioning packaging box according to claim 2, characterized in that: The card slot (21) comprises an upper card slot (211) and a lower card slot (212); the upper card slot (211) and the lower card slot (212) are respectively arranged at the top and the bottom of the cushioning packaging pad (2), and the two correspond to each other up and down; the connecting portion (24) is arranged between the upper card slot (211) and the lower card slot (212).

6. A paper cushioning packaging box according to claim 5, characterized in that: In the vertical direction, the sum of the depth D11 of the upper clamping groove (211) and the depth D12 of the lower clamping groove (212) is less than the overall thickness D2 of the buffer packaging pad (2).

7. A paper cushioning packaging box according to claim 1, characterized in that: An annular closed connected cardboard (3) is provided around the outer peripheral wall of the cushioning packaging pad (2), and the cardboard (3) is bonded to the front and rear peripheral walls of the cushioning packaging pad (2).

8. A paper cushioning packaging box according to claim 7, characterized in that: The paperboard (3) is provided with a plurality of folds (31), and the material hardness of the paperboard (3) is greater than the material hardness of the cushioning packaging pad (2).

9. A paper cushioning packaging box according to claim 8, characterized in that: The material of the cushioning packaging pad (2) is kraft paper.

10. A paper cushioning packaging box according to any one of claims 1 to 9, characterized in that: A foldable locking plate (12) is provided at the front end of the top cover (11), a first magnetic attraction component (13) is provided inside the locking plate (12), and a second magnetic attraction component (14) which is mutually attracted to the first magnetic attraction component (13) and has a corresponding position to the first magnetic attraction component (13) is provided at the front end of the box body (1).

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