CN104477516A - Buffering packing part and packing box - Google Patents

Abstract

The invention discloses a buffering packing part for packing a part to be packed during conveying. The buffering packing part comprises a packing body, and a buffering part for buffering the part to be packed from impacting; the buffering part is arranged at the side edge of one side of the packing body and fixedly connected with the packing body. The invention also discloses a packing box. According to the buffering packing part and the packing box, a first buffering pad with proper strength and toughness is arranged between the packing body and the part to be packed, a second buffering pad is arranged at one side of the packing body, opposite to the packing side, and therefore, the buffering layers of different strength and toughness are combined on the premise that the thickness of the buffering part is avoided large increase, and as a result, the strength and toughness of the buffering packing part can be improved.

Description

Buffer packages and boxes

technical field

The invention relates to a cushioning package and a packing box.

Background technique

During the transportation of vulnerable items such as refrigerators and freezers, due to the limitation of the shape and size of the transport container, the foam pad placed at the bottom of the freezer is relatively thin, so as to avoid that the freezer and the foam pad cannot be placed in the transport container at the same time. However, During the transportation of the freezer, the movement and collision of the freezer are unavoidable, and the thinner foam pad cannot protect the freezer well, and the bottom of the freezer is prone to deformation or even damage, which is not conducive to the transportation of the freezer.

Contents of the invention

The main purpose of the present invention is to provide a cushioning package that can cushion the impact of the freezer.

In order to achieve the above object, the present invention provides a cushioning package, which is used for packaging the packaged items during transportation, the cushioned package includes a packaging body, and a buffer for buffering the impact of the packaged items;

The cushioning member is arranged on the edge of one side of the packaging body and is fixedly connected with the packaging body.

Preferably, the cushioning member includes a first cushioning pad;

The packaging body includes a packaging side that is in contact with the item to be packaged;

The packaging side of the packaging body is provided with a groove, and the groove extends from the side facing the item to be packaged to the side away from the item to be packaged;

The shape of the first buffer pad is adapted to the shape of the groove;

The first buffer pad is disposed in the groove.

Preferably, the packaging body is a cuboid;

The groove is arranged on a corner of the packaging side of the packaging body.

Preferably, the first buffer pad includes a first bottom plate, a first buffer wall and a second buffer wall;

The first buffer wall and the second buffer wall are respectively arranged on two adjacent sides of the first bottom plate;

Both the first buffer wall and the second buffer wall are perpendicular to the first bottom plate and extend in a direction away from the surface of the first bottom plate.

Preferably, a guide portion is provided on a side of the first buffer wall and the second buffer wall away from the first bottom plate;

The thickness of the guide part away from the bottom is smaller than the thickness of the guide part near the first bottom plate.

Preferably, the first cushion is a rubber cushion or a composite cardboard cushion;

The packaging body is a foam packaging body.

Preferably, the cushioning member includes a second cushioning pad;

The packaging body includes a packaging side that is in contact with the item to be packaged;

A part of the second buffer pad is arranged on the edge of the packaging body, and a part is arranged on the side of the packaging body opposite to the packaging side;

The packaging body is a cuboid;

The second cushion wraps the corners of the package body.

Preferably, the second buffer pad includes a second bottom plate, a third buffer wall and a fourth buffer wall;

The third buffer wall and the fourth buffer wall are respectively arranged on adjacent two sides of the second bottom plate;

Both the third buffer wall and the fourth buffer wall are perpendicular to the second bottom plate and extend in a direction away from the surface of the second bottom plate.

Preferably, the second cushion is a rubber cushion or a composite cardboard cushion;

The packaging body is a foam packaging body.

Preferably, the buffer includes a first buffer pad and a second buffer pad;

The buffer body is a cuboid, and the side of the buffer body facing the item to be packaged is the packaging side;

A groove is provided on the corner of the packaging side of the packaging body, and the groove extends from the side facing the item to be packaged to the side away from the item to be packaged, and the first buffer pad is arranged on the in the groove;

The second buffer pad is arranged on a side of the packaging body corresponding to the packaging side;

The second buffer pad wraps adjacent two side walls of a corner of the package body.

The present invention further provides a packing box.

A packing box, comprising a cushioning package, the cushioning package is used for the packaging of the package to be packaged during transportation, the cushioning package includes a package body, and a buffer for cushioning the impact of the package to be packaged ;

The cushioning member is arranged on the edge of one side of the packaging body and is fixedly connected with the packaging body.

In the present invention, a first buffer pad with suitable strength and toughness is provided between the packaging body and the packaged item, and a second buffer pad is provided on the side opposite to the packaging side of the packaging body, without greatly increasing the thickness of the buffer , through the combination of cushioning layers with different strengths and toughness, the strength and toughness of the cushioning package are increased; during the falling process of the package, if a certain corner of the package first touches the ground, the distance between the package and the ground will be reduced. The contact area is small. According to the mechanical formula, the impact on the landing part of the package is relatively large at this time, that is, it is easy to be damaged. The present invention arranges the first buffer pad and the second buffer pad on the corners of the packaging body, so that the package to be packaged When the parts are dropped, the position with a relatively large impact can be effectively buffered, which is beneficial to the transportation of the freezer.

Description of drawings

Fig. 1 is a structural schematic diagram of the cushioning package of the present invention;

Fig. 2 is the schematic diagram of the enlarged structure of place A in Fig. 1;

Fig. 3 is the enlarged schematic diagram of the structure at B in Fig. 1;

Fig. 4 is a schematic structural view of the first cushioning pad of the cushioning package of the present invention;

Fig. 5 is a schematic structural view of the second cushioning pad of the cushioning package of the present invention.

The realization of the purpose of the present invention, functional characteristics and advantages will be further described in conjunction with the embodiments and with reference to the accompanying drawings.

Detailed ways

It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

The present invention provides a cushioning package 1 .

In the embodiment of the present invention, referring to Fig. 1 to Fig. 5, a freezer is taken as an example of the package to be packaged. During the transportation of the freezer, due to the structure and size limitation of the transport container loaded with the freezer, the packaging at the bottom of the freezer can be arranged The material is limited, so that the thickness of the cushioning packing pad is limited. The present invention proposes a cushioning package 1 aiming at how to protect the freezer as well as possible within a limited thickness. The cushion package 1 includes a package body 10 and a buffer, wherein the buffer includes a first cushion 20 and a second cushion 30; the package body 10 includes a packaging side that is in contact with the item to be packaged, and the first cushion 20 is arranged on On the packaging side of the packaging body 10 , a part of the second buffer pad 30 is disposed on the side of the packaging body 10 opposite to the packaging side, and the other part is disposed on the edge of the packaging body 10 . The first buffer pad 20 , the packaging body 10 and the second buffer pad 30 together play a buffering role against the impact of the package to be packaged. It can be understood that the first buffer pad 20 and the second buffer pad 30 may not exist at the same time, and they can also play a buffering role.

The specific structural features and positional relationship of each component are introduced below.

Referring to Fig. 1 to Fig. 3, the packaging body 10 is a packaging material arranged at the bottom of the freezer, and the material of the packaging body 10 is preferably a material with high strength and toughness and elasticity, preferably EPS foam. The shape and size of the packaging side of the packaging body 10 are adapted to the shape and size of the bottom of the freezer, that is, the packaging side is attached to the surface of the bottom of the refrigerator facing the packaging side. The packaging body 10 is a cuboid and includes a first packaging part 11 , a second packaging part 12 and a third packaging part 13 . The second packing part 12 is located in the middle of the packing body 10 , and the first packing part 11 and the third packing part 13 are respectively arranged at two ends of the packing body 10 . On the two corners of the first packaging part 11 away from the side of the second packaging part 12, buffer bosses 111 are respectively provided, and the buffer bosses 111 are arranged in a right-angled triangle. The right angles coincide. The second packaging part 12 is provided with escape holes 121 arranged in a matrix, and the escape holes 121 are circular holes. The side of the third packaging part 13 away from the second packaging part 12 is provided with a mounting groove 131 matching with the bottom of the refrigerator, and the length direction of the mounting groove 131 extends along the width direction of the packaging body 10 . In the installation groove 131 , two corners of the package body 10 are provided with grooves 132 for installing the first buffer pad 20 , and the grooves 132 extend from the side facing the freezer to the side away from the freezer. The two first buffer pads 20 are disposed in the two grooves 132 ; on the side of the package body 10 facing away from the installation groove 131 , there is a notch 133 adapted to the second buffer pad 30 . One end of the installation groove 131 is provided with an avoidance opening (not marked) for avoiding the hinge support of the refrigerator.

In this embodiment, through the setting of the packaging body 10, the bottom of the freezer is supported by the cushioning material. When the freezer is impacted, the packaging body 10 can absorb the impact, thereby buffering the impact received by the freezer; It is set as EPS foam, so that the shape and size of the packaging body 10 can be foamed according to the shape and size of the bottom of the freezer of different models and styles, which is beneficial to the molding of the packaging body 10 .

Referring to Fig. 4, the first buffer pad 20 is arranged in the groove 132 on the packaging side of the package body 10. The first buffer pad 20 is an elastic material with good strength and toughness, preferably a rubber material. Of course, in other embodiments It can also be composite cardboard. The first buffer pad 20 includes a first bottom plate 21 , a first buffer wall 22 and a second buffer wall 23 . The first bottom plate 21 is a rectangular plate provided with a gap, and the first buffer wall 22 and the second buffer wall 23 are respectively arranged on adjacent two sides on the first bottom plate 21; the first buffer wall 22 and the second buffer wall 23 are all vertical It extends on the first bottom plate 21 and away from the surface of the first bottom plate 21 . When the first buffer pad 20 is placed in the groove 132, the second buffer wall 23 is attached to the groove wall of the groove 132, and the angle formed by the first buffer wall 22 and the second buffer wall 23 corresponds to the corner of the package body 10 . The side of the first buffer wall 22 and the second buffer wall 23 away from the first bottom plate 21 is provided with a guide portion 24; the thickness of the guide portion 24 away from the bottom is smaller than the thickness of the guide portion 24 near the first bottom plate 21. In this embodiment, through the setting of the first bottom plate 21, the first buffer wall 22 and the second buffer wall 23, when the freezer is impacted, the first buffer pad 20 can buffer the impact of the corners of the freezer in multiple directions; The setting of 24 is conducive to the bottom of the freezer entering the space surrounded by the first buffer pad 20 and the installation groove 131.

Referring to Fig. 5, the second buffer pad 30 is arranged on the corner of the side opposite to the packaging side of the package body 10. The second buffer pad 30 is an elastic material with good strength and toughness, and composite cardboard is the best. In other embodiments, it can also be rubber material. The second buffer pad 30 includes a second bottom plate 31 , a third buffer wall 32 and a fourth buffer wall 33 . The second bottom plate 31 is a plate provided with a notch for avoidance, and the third buffer wall 32 and the fourth buffer wall 33 are respectively arranged on the second bottom plate 31 on the adjacent two sides away from the notch for avoidance; the third buffer wall 32 and the fourth buffer wall 33 are perpendicular to the second bottom plate 31 and extend away from the surface of the second bottom plate 31 . When the second buffer pad 30 is matched with the package body 10, the third buffer wall 32 and the fourth buffer wall 33 are both arranged in the gap of the third packaging part 13, and the third buffer wall 32, the fourth buffer wall 33 located on the same second buffer pad 30 The space enclosed by the fourth buffer wall 33 and the second bottom plate 31 wraps two adjacent side walls forming a corner of the third packaging part 13 . In this embodiment, through the arrangement of the second bottom plate 31 , the third buffer wall 32 and the fourth buffer wall 33 , when the freezer is impacted, the second buffer pad 30 can buffer the impact of the corners of the freezer in multiple directions.

In this embodiment, a first buffer pad 20 with suitable strength and toughness is provided between the packaging body 10 and the packaged item, and a second buffer pad 30 is provided on the side of the packaging body 10 opposite to the packaging side, without greatly increasing the buffer. Under the premise of the thickness of the package, the strength and toughness of the buffer package 1 are increased through the combination of cushioning layers with different strengths and toughness; when the package is falling, if a certain corner of the package first touches the ground, it will make the The contact area between the package and the ground is small. According to the mechanical formula, the impact on the ground part of the package is relatively large, that is, it is easy to be damaged. The present invention arranges the first buffer pad 20 and the second buffer pad 30 on the package. At the corners of the main body 10, when the package is dropped, the position that receives a relatively large impact can be effectively cushioned.

The present invention further provides a packing box, which includes a cushioning package 1 , and the structure of the cushioning package 1 refers to the above-mentioned embodiments, and will not be repeated here.

In this embodiment, a first buffer pad 20 with suitable strength and toughness is provided between the packaging body 10 and the packaged item, and a second buffer pad 30 is provided on the side of the packaging body 10 opposite to the packaging side, without greatly increasing the buffer. Under the premise of the thickness of the package, the strength and toughness of the buffer package 1 are increased through the combination of cushioning layers with different strengths and toughness; when the package is falling, if a certain corner of the package first touches the ground, it will make the The contact area between the package and the ground is small. According to the mechanical formula, the impact on the ground part of the package is relatively large, that is, it is easy to be damaged. The present invention arranges the first buffer pad 20 and the second buffer pad 30 on the package. The corners of the main body 10 allow the parts to be packaged to receive a relatively large impact to be effectively cushioned when they fall, which is beneficial to the transportation of the freezer.

The above are only preferred embodiments of the present invention, and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent process conversion made by using the description of the present invention and the contents of the accompanying drawings, or directly or indirectly used in other related technical fields , are all included in the scope of patent protection of the present invention in the same way.

Claims (11)

1. A cushioning package, used for the packaging of the package to be packaged during transportation, characterized in that, the cushion package includes a package body, and a buffer for buffering the impact of the package to be packaged; The cushioning member is arranged on the edge of one side of the packaging body and is fixedly connected with the packaging body. 2. The cushioning package of claim 1, wherein the cushioning member comprises a first cushioning pad; The packaging body includes a packaging side that is in contact with the item to be packaged; The packaging side of the packaging body is provided with a groove, and the groove extends from the side facing the item to be packaged to the side away from the item to be packaged; The shape of the first buffer pad is adapted to the shape of the groove; The first buffer pad is disposed in the groove. 3. The cushioning package according to claim 2, wherein the package body is a cuboid; The groove is arranged on a corner of the packaging side of the packaging body. 4. The cushioning package according to claim 3, wherein the first cushioning pad comprises a first bottom plate, a first cushioning wall and a second cushioning wall; The first buffer wall and the second buffer wall are respectively arranged on two adjacent sides of the first bottom plate; Both the first buffer wall and the second buffer wall are perpendicular to the first bottom plate and extend in a direction away from the surface of the first bottom plate. 5. The cushioning package according to claim 4, wherein a guiding portion is provided on a side of the first buffering wall and the second buffering wall away from the first bottom plate; The thickness of the side of the bottom is smaller than the thickness of the side of the guide portion close to the first bottom plate. 6. The cushioning package according to any one of claims 1 to 5, wherein the first cushioning pad is a rubber cushioning pad or a composite cardboard cushioning pad; the packaging body is a foam packaging body. 7. The cushioning package of claim 1, wherein said cushioning member comprises a second cushioning pad; The packaging body includes a packaging side that is in contact with the item to be packaged; A part of the second buffer pad is arranged on the edge of the packaging body, and a part is arranged on the side of the packaging body opposite to the packaging side; The packaging body is a cuboid; The second cushion wraps the corners of the package body. 8. The cushioning package according to claim 7, wherein the second cushioning pad comprises a second bottom plate, a third cushioning wall and a fourth cushioning wall; The third buffer wall and the fourth buffer wall are respectively arranged on adjacent two sides of the second bottom plate; Both the third buffer wall and the fourth buffer wall are perpendicular to the second bottom plate and extend in a direction away from the surface of the second bottom plate. 9. The buffer package according to claim 7 or 8, wherein the second buffer pad is a rubber buffer pad or a composite cardboard buffer pad; The packaging body is a foam packaging body. 10. The cushioning package according to claim 1, wherein the cushioning member comprises a first cushioning pad and a second cushioning pad; The buffer body is a cuboid, and the side of the buffer body facing the item to be packaged is the packaging side; A groove is provided on the corner of the packaging side of the packaging body, and the groove extends from the side facing the item to be packaged to the side away from the item to be packaged, and the first buffer pad is arranged on the in the groove; The second buffer pad is arranged on a side of the packaging body corresponding to the packaging side; The second buffer pad wraps adjacent two side walls of a corner of the package body. 11. A packing box, comprising the cushioning package according to any one of claims 1-10.