CN220221878U - Corner protector for packaging base and packaging base - Google Patents

Abstract

The application relates to the technical field of transportation equipment and discloses a corner protector for a package base and the package base. The packaging base comprises a base cushion, the corner protector comprises a plurality of connecting frame sections, each connecting frame section extends in a quasi-linear mode, the connecting frame sections are detachably connected, a mounting frame can be formed by enclosing when the connecting frame sections are connected, and the mounting frame is suitable for mounting the base cushion. Through the corner protector for the base of the embodiment of the disclosure, the corner protector can be detached, so that the corner protector is more flexible and convenient to use and transport.

Description

Corner protector for packaging base and packaging base

Technical Field

The application relates to the technical field of transportation equipment, for example, to a corner protector for a package base and the package base.

Background

At present, the refrigerator transportation needs to use the package base, and the circumstances of falling of refrigerator is different, and is the harshest to the experiment when the angle falls, consequently to package base's bight intensity and stupefied portion intensity demand height, through increase paper angle bead or L plastics angle bead all around, can effectively slow down the angle and fall the impact to the foam, disperses impact force, effectively improves the base protection effect.

In the related art, there is provided a package base assembly in which two sides constituting any corner of a base frame are integrally formed by providing the base frame around a base pad.

In the process of implementing the embodiments of the present disclosure, it is found that at least the following problems exist in the related art:

two edges integrated into one piece of arbitrary angle of underframe (corresponding to the angle bead of this application) among the related art, in the production transportation of underframe like this, occupation space is great, the transportation of the underframe of being inconvenient for.

It should be noted that the information disclosed in the foregoing background section is only for enhancement of understanding of the background of the present application and thus may include information that does not form the prior art that is already known to those of ordinary skill in the art.

Disclosure of Invention

The following presents a simplified summary in order to provide a basic understanding of some aspects of the disclosed embodiments. This summary is not an extensive overview, and is intended to neither identify key/critical elements nor delineate the scope of such embodiments, but is intended as a prelude to the more detailed description that follows.

The embodiment of the disclosure provides a corner protector for a package base and the package base so as to improve the transportation convenience of the corner protector.

The embodiment of the disclosure provides a corner protector for packaging base, packaging base includes the base pad, and the corner protector includes a plurality of connection frame sections, and every connection frame section is the class straight line and extends, and a plurality of connection frame sections can be dismantled and connect, can enclose when a plurality of connection frame sections are connected and close and form the installing frame, and the installing frame is suitable for the installation base pad.

Optionally, the first end of a connection frame section is provided with a clamping protrusion, the second end of a connection frame section is provided with a clamping groove, the clamping groove is matched with the clamping protrusion, and when a plurality of connection frame sections are connected, the clamping protrusion of a connection frame is positioned in the clamping groove of the adjacent connection frame section.

Optionally, the corner protector comprises: a first fold extending in a vertical direction; the second folded edge is connected with the lower end part of the first folded edge and extends along the horizontal direction; the first end of first hem is equipped with one of first card protruding and first draw-in groove, and the second end of first hem is equipped with the other of first card protruding and first draw-in groove, and the card convex surface includes first card protruding, and the draw-in groove includes first draw-in groove.

Optionally, the first end of the second folded edge is provided with one of a second clamping protrusion and a second clamping groove, the second end of the second folded edge is provided with the other one of the second clamping protrusion and the second clamping groove, the clamping protrusion comprises the second clamping protrusion, and the clamping groove comprises the second clamping groove.

Optionally, when the bottom pad is located in the mounting frame, the bottom surface of the bottom pad is suitable for being abutted with the upper surface of the second folded edge, and the side surface of the bottom pad is suitable for being abutted with the first folded edge.

Optionally, the corner protector is adapted to extend in a circumferential direction of the base pad when the base pad is positioned in the mounting frame, and the corner protector is wrapped outside the base pad.

Optionally, the connection frame section is semi-rigid plastic.

The disclosed embodiments also provide a package base comprising a corner protector for a package base as described in any of the above embodiments.

Optionally, the package base further comprises: when the plurality of connecting frame sections are connected to form the mounting frame, the bottom pad is positioned above the mounting frame; the base pad includes: a frame part with a hollow structure inside; and the sealing part is positioned in the hollow structure and connected with the frame part to seal the hollow structure.

Optionally, the thickness of the seal is in the range of 6mm to 30mm; and/or, the base pad further comprises: and the reinforcing rib is arranged at the bottom of the sealing part to strengthen the strength of the sealing part.

The embodiment of the disclosure provides a corner protector for a package base and the package base, which can realize the following technical effects:

the corner protector comprises a plurality of detachable connection frame sections, and when the corner protector is used, a plurality of connection frame sections can be connected into a mounting frame, and the base cushion is arranged above the mounting frame, so that a packaging base is formed, and the packaging base is used for packaging articles such as household equipment. When the corner protector needs to be transported, the corner protector can be split into a plurality of connecting frame sections, each connecting frame section extends along a similar straight line, and therefore the connecting frame sections can be stacked together, occupied space is reduced, and transportation convenience of the corner protector is improved. Through the corner protector for the base of the embodiment of the disclosure, the corner protector can be detached, so that the corner protector is more flexible and convenient to use and transport.

The foregoing general description and the following description are exemplary and explanatory only and are not restrictive of the application.

Drawings

One or more embodiments are illustrated by way of example and not limitation in the figures of the accompanying drawings, in which like references indicate similar elements, and in which like reference numerals refer to similar elements, and in which:

FIG. 1 is a schematic view of a connection frame section provided in an embodiment of the present disclosure;

FIG. 2 is a schematic view of a mounting frame according to an embodiment of the present disclosure;

FIG. 3 is a schematic diagram of the structure of another view of a mounting frame provided by an embodiment of the present disclosure;

FIG. 4 is an exploded view of a package base provided in accordance with an embodiment of the present disclosure;

fig. 5 is a schematic structural view of a base mat according to an embodiment of the present disclosure.

Reference numerals:

10. corner protection; 101. a first hem; 1011. the first clamping protrusion; 1012. a first clamping groove; 102. a second flanging; 1021. the second clamping protrusion; 1022. a second clamping groove; 103. connecting the frame sections; 20. a bottom pad; 201. a frame portion; 2011. a front support part; 2012. a rear support portion; 2013. a side support part; 202. a sealing part; 203. a yielding part; 204. an avoidance groove; 30. three-face corner protector; 40. reinforcing ribs.

Detailed Description

So that the manner in which the features and techniques of the disclosed embodiments can be understood in more detail, a more particular description of the embodiments of the disclosure, briefly summarized below, may be had by reference to the appended drawings, which are not intended to be limiting of the embodiments of the disclosure. In the following description of the technology, for purposes of explanation, numerous details are set forth in order to provide a thorough understanding of the disclosed embodiments. However, one or more embodiments may still be practiced without these details. In other instances, well-known structures and devices may be shown simplified in order to simplify the drawing.

The terms first, second and the like in the description and in the claims of the embodiments of the disclosure and in the above-described figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged where appropriate in order to describe the presently disclosed embodiments. Furthermore, the terms "comprise" and "have," as well as any variations thereof, are intended to cover a non-exclusive inclusion.

In the embodiments of the present disclosure, the terms "upper", "lower", "inner", "middle", "outer", "front", "rear", and the like indicate an azimuth or a positional relationship based on that shown in the drawings. These terms are used primarily to better describe embodiments of the present disclosure and embodiments thereof and are not intended to limit the indicated device, element, or component to a particular orientation or to be constructed and operated in a particular orientation. Also, some of the terms described above may be used to indicate other meanings in addition to orientation or positional relationships, for example, the term "upper" may also be used to indicate some sort of attachment or connection in some cases. The specific meaning of these terms in the embodiments of the present disclosure will be understood by those of ordinary skill in the art in view of the specific circumstances.

In addition, the terms "disposed," "connected," "secured" and "affixed" are to be construed broadly. For example, "connected" may be in a fixed connection, a removable connection, or a unitary construction; may be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements, or components. The specific meaning of the above terms in the embodiments of the present disclosure may be understood by those of ordinary skill in the art according to specific circumstances.

The term "plurality" means two or more, unless otherwise indicated.

The term "and/or" is an associative relationship that describes an object, meaning that there may be three relationships. For example, a and/or B, represent: a or B, or, A and B.

It should be noted that, without conflict, the embodiments of the present disclosure and features of the embodiments may be combined with each other.

Referring to fig. 1 to 5, the embodiment of the present disclosure provides a package base, where the package base includes a base pad 20 and a corner protector 10, where the corner protector 10 is disposed below the base pad 20 and is used to protect corners and edges of the base pad 20, so that the protection effect of the package base can be increased, the bearing capacity of the package base is improved, and the package base is more stable and reliable. Therefore, in the process of carrying and transporting the package base, the package base can effectively protect the package articles and improve the transportation safety of the package articles.

Here, the packaged article may be a household appliance such as a refrigerator, a freezer, a sideboard, a washing machine, or the like.

Alternatively, the cross section of the base pad 20 is rectangular.

The cross section of the base cushion 20 is rectangular by adopting the embodiment of the disclosure for packaging the base, and can be matched with a refrigerator, a freezer, a washing machine or a household appliance such as the freezer, and the bottom surface of the household appliance is rectangular, so that the base is convenient for packaging articles, and further the articles are convenient for transportation.

It should be noted that the cross section of the base pad 20 may be other shapes, and the shape and size of the base pad 20 may be adjusted according to the shape and size of the bottom surface of the packaged article.

Optionally, as shown in fig. 1 to 3, the embodiment of the disclosure provides a corner protector for a packaging base, where the corner protector 10 includes a plurality of connection frame sections 103, each connection frame section 103 extends in a quasi-straight line, the plurality of connection frame sections 103 are detachably connected, and the plurality of connection frame sections 103 can be enclosed to form a mounting frame when connected, and the mounting frame is adapted to mount a base pad 20.

By adopting the corner protector 10 for the package base, which is disclosed by the embodiment of the utility model, the corner protector 10 can be connected by a plurality of detachable connecting frame sections 103 to form an installation frame, the bottom pad 20 is positioned above the installation frame, the installation frame can protect the bottom and the stupefied part of the bottom pad 20, the corner drop resistance and the stupefied drop performance of the package base are improved, and the original compression strength is ensured.

It should be noted that: the quasi-straight line refers to a straight line or an approximately straight line form.

Optionally, a first end of a connection frame segment 103 is provided with a clamping protrusion, a second end of a connection frame segment 103 is provided with a clamping groove, the clamping groove is matched with the clamping protrusion, and when a plurality of connection frame segments 103 are connected, the clamping protrusion of a connection frame is positioned in the clamping groove of an adjacent connection frame segment 103.

By adopting the corner protector 10 for the package base of the embodiment of the disclosure, the adjacent connecting frame sections 103 are connected by utilizing the structures of the clamping protrusions and the clamping grooves, and the structures of the clamping protrusions and the clamping grooves are easy to process, simple and direct in connection, easy to detach and convenient to operate. Meanwhile, the connection between the clamping convex and the clamping groove is utilized, and a connecting part is not required to be additionally arranged or glue is used for connection, so that the connection convenience of the connecting frame section 103 is further improved.

Optionally, the connection of the two connection frame sections 103 forms a corner, and the corner faces the inside of the installation frame, so that the plurality of connection frame sections 103 can form a polygon, and the installation frame is convenient to match with the bottom surface of the article to be packaged. For example, as shown in fig. 2, the connection of two connection frame sections 103 is at right angles.

Optionally, the corner protector 10 includes a first folded edge 101 and a second folded edge 102, the first folded edge 101 extending in a vertical direction; the second folded edge 102 is connected with the lower end part of the first folded edge 101, and the second folded edge 102 extends along the horizontal direction; the first end of the first flange 101 is provided with one of a first locking protrusion 1011 and a first locking groove 1012, the second end of the first flange 101 is provided with the other of the first locking protrusion 1011 and the first locking groove 1012, the locking protrusion comprises the first locking protrusion 1011, and the locking groove comprises the first locking groove 1012.

By adopting the corner protector 10 for packaging a base in the embodiment of the disclosure, the first folding edge 101 comprises a first end and a second end, when the two connecting frame sections 103 are connected, the first end of one connecting frame section 103 is connected with the second end of the other connecting frame section 103, that is, the first clamping protrusion 1011 and the first clamping groove 1012 corresponding to the one connecting frame section 103 and the other connecting frame section 103 are connected, and then the connection of the first folding edge 101 of the two connecting frame sections 103 is realized.

Optionally, the first end of the second flange 102 is provided with one of a second clamping protrusion 1021 and a second clamping groove 1022, and the second end of the second flange 102 is provided with the other of the second clamping protrusion 1021 and the second clamping groove 1022, wherein the clamping protrusion comprises the second clamping protrusion 1021, and the clamping groove comprises the second clamping groove 1022.

With the corner protector 10 for a package base according to the embodiment of the present disclosure, the second flange 102 also includes two ends, and when the two connecting frame sections 103 are connected, the first end of the second flange 102 of one connecting frame section 103 is connected to the second end of the second flange 102 of the other connecting frame section 103, so that the second clamping protrusion 1021 is connected to the second clamping groove 1022, thereby realizing connection at the second flange 102. The first flange 101 of the two connecting frame sections 103 is connected through the first clamping convex 1011 and the first clamping groove 1012, and the second flange 102 of the two connecting frame sections 103 is connected through the second clamping convex 1021 and the second clamping groove 1022, so that the connection strength and the connection stability of the two connecting frame sections 103 can be enhanced.

Optionally, the first locking protrusion 1011 is bent to facilitate the connection between the second locking protrusion 1021 and the second locking groove 1022.

Optionally, when the bottom pad 20 is located in the mounting frame, the bottom surface of the bottom pad 20 is adapted to abut against the upper surface of the second folded edge 102, and the side surface of the bottom pad 20 is adapted to abut against the first folded edge 101.

By adopting the corner protector 10 for the package base, when the corner protector 10 encloses the installation frame, the bottom surface of the bottom pad 20 is abutted against the upper surface of the second folded edge 102, and the side surface of the bottom pad 20 is abutted against the inner wall surface of the second folded edge 102, so that the strength of the package base can be enhanced by the corner protector 10, the corner protector of the bottom pad 20 can be protected, and the protection effect of the package base can be improved.

By adopting the corner protector 10 for the package base, which is disclosed by the embodiment of the utility model, the corner protector 10 extends along the circumference of the bottom pad 20, and the bottom pad 20 can be protected from the circumference, so that the corner protector 10 is wrapped on the outer side of the bottom pad 20 along the circumference, and when a packaged article falls at a corner, the corner protector 10 wrapped on the corner can reduce damage caused by collapse of the bottom pad 20 in the corner falling process. The corner protector 10 is also subjected to impact force first when the ridge falls. The corner protector 10 can disperse a part of linear impact force into planar impact force, and then transmit the planar impact force to the edge of the bottom pad 20 closely contacted with the corner protector 10, so that the edge of the bottom pad 20 can be effectively protected, and further the packaged articles on the upper side of the package base can be protected. Further, through setting up angle bead 10, when transportation personnel push-and-pull package base subassembly, bear the friction of package base and ground by angle bead 10, can avoid the friction damage to the package base.

Optionally, when the plurality of connecting frame segments 103 enclose the mounting frame, the base pad 20 is located above the mounting frame, and the height of the first folded edge 101 is less than or equal to half the thickness of the base pad 20. This reduces the amount of material used in the corner protector 10 while the mounting frame does not interfere with the handling and use of the base pad 20.

Optionally, when the plurality of connecting frame segments 103 enclose the mounting frame, the base pad 20 is located above the mounting frame, and the height of the first folded edge 101 is less than or equal to one third of the thickness of the base pad 20.

Alternatively, the corner protector 10 is adapted to extend in the circumferential direction of the base pad 20 when the base pad 20 is positioned in the mounting frame, and the corner protector 10 wraps around the outside of the corner of the base pad 20.

Optionally, the width of the second fold 102 is the same as or similar to the width of the first fold 101. This allows the corner protector 10 to wrap better around the outside of the base pad 20.

Optionally, the bottom pad 20 is provided with a relief portion 203 adapted to the mounting frame, so that the bottom pad 20 is mounted above the mounting frame.

Optionally, the connecting frame section 103 is semi-rigid plastic.

Adopt the corner protector 10 for packing the base of this disclosed embodiment, connect frame section 103 adopts semi-rigid plastic, can guarantee the intensity of connecting frame section 103, and then makes connect frame section 103 be difficult for warping, takes place deformation when avoiding packing the base atress.

As shown in fig. 4 and 5, the presently disclosed embodiments also provide a package base including a corner protector 10 for a package base as in any of the embodiments described above.

The package base according to the embodiments of the present disclosure, because of including the corner protector 10 for a package base according to any one of the embodiments described above, has the beneficial effects of the corner protector 10 for a package base according to any one of the embodiments described above, and will not be described in detail herein.

Optionally, the package base further includes a bottom pad 20, and when the corner protector 10 forms a mounting frame, the bottom pad 20 is located above the mounting frame; wherein the corner protector 10 is matched with the lower end of the base pad 20 to protect the corners of the base pad 20.

With the package base of the embodiments of the present disclosure, when the plurality of connection frame segments 103 are connected into the mounting frame, the bottom pad 20 is located above the mounting frame, and the mounting frame and the bottom pad 20 together form the package base. Wherein, angle bead 10 and 20 lower tip phase-match of base pad, angle bead 10 can protect base pad 20 like this, improves the guard action of packing base, avoids packing article to fall and stupefied in-process because of the damage that the foam collapsed and causes at the angle, moreover, can effectively prevent after the base support cancellation after increasing angle bead 10, packing article pulls the damage to the base, simultaneously, can effectively prevent packing belt from reining in the packing base.

Optionally, the base cushion 20 is made of foam material, specifically EPS (Expanded Polystyrene polystyrene), EPO (Exposed Polymeric expanded polystyrene-polyethylene mixture), EPP (Expanded polypropylene polypropylene plastic foam material) foam material. The foam material has certain compression properties. When the base cushion 20 receives a drop impact, it deforms to a certain extent, so that the impact force is dispersed, and the impact energy is absorbed, thereby protecting the packaged articles such as household appliances and the like located on the upper portion of the base.

Alternatively, the base pad 20 includes a frame portion 201 and a sealing portion 202, and a hollow structure is provided inside the frame portion 201; the sealing portion 202 is located within the hollow structure and is connected to the frame portion 201 to seal the base pad 20.

The prior art base pad 20 is generally hollowed out in the middle to save materials and to save costs. Meanwhile, the bottom pad 20 is hollowed in the middle, and a bottom support is generally arranged at the bottom of the bottom pad 20, and the bottom support can be made of a hollow plate or a PE film. With the package base of the embodiment of the present disclosure, the bottom pad 20 is not of a hollow structure, and the hollow structure is sealed by the sealing portion 202, so that the bottom pad can be omitted, the cost of the package base is reduced, and meanwhile, the bottom pad 20 is not of a hollow structure, so that the strength of the bottom pad 20 can be protected. The corner protector 10 is arranged below the bottom pad 20, the corner protector 10 can effectively slow down the impact of corner falling to the bottom pad 20, disperse impact force and effectively improve the base protection effect

Alternatively, the thickness of the sealing portion 202 is smaller than the thickness of the frame portion 201.

With the packaging base of the embodiment of the disclosure, the thickness of the sealing portion 202 is smaller than that of the frame portion 201, and since the sealing portion 202 is located in the middle of the frame portion 201, the sealing portion 202 has smaller thickness, and can not only function as a base, but also ensure the strength of the base cushion 20. Meanwhile, the material consumption can be reduced, and the cost is lowered.

Alternatively, the thickness of the seal 202 may range from 6mm to 30mm.

With the package base according to the embodiment of the present disclosure, when the thickness of the sealing portion 202 is less than 6mm, the thickness of the sealing portion 202 is smaller, so that the strength of the sealing portion 202 is smaller, and the base pad 20 cannot play a good role in protection. When the thickness of the sealing part 202 is less than 30mm, the thickness of the sealing part 202 is larger, the material consumption of the sealing part 202 is increased, the cost is increased, and the batch production and popularization of the packaging base are inconvenient.

By way of example, the thickness of the seal 202 may be 6mm, 7mm, 8mm, 10mm, 12mm, 15mm, 17mm, 18mm, 20mm, 25mm, 28mm, 30mm.

Optionally, the base pad 20 further includes a reinforcing rib 40, the reinforcing rib 40 is disposed at the bottom of the sealing portion 202, and the reinforcing rib 40 is used to strengthen the sealing portion 202.

By adopting the package base disclosed by the embodiment of the utility model, the reinforcing ribs 40 are arranged on the sealing part 202, so that the strength of the sealing part 202 can be increased, and the package reliability of the package base can be further improved.

Optionally, the reinforcing ribs 40 extend in the width direction of the base mat 20 to increase the strength and stability of the base mat 20 in the longitudinal direction.

Alternatively, the number of the reinforcing ribs 40 is one or more, and when the number of the reinforcing ribs 40 is plural, the plurality of reinforcing ribs 40 are sequentially arranged at intervals along the length direction of the base mat 20, so that the length at the sealing portion 202 can be further increased.

Optionally, the reinforcing ribs 40 include a first reinforcing rib 40 and a second reinforcing rib 40, the first reinforcing rib 40 and the second reinforcing rib 40 are staggered, and the two reinforcing ribs 40 that are staggered can further strengthen the strength of the base cushion 20, and improve the stability or reliability of the base cushion 20.

Optionally, the stiffener 40 is located at the bottom of the seal 202.

With the package base of the embodiment of the present disclosure, the reinforcing rib 40 is located at the bottom of the sealing portion 202, so that the strength of the sealing portion 202 can be increased, and interference with the packaged article can be avoided.

Alternatively, the lower surface of the at least one reinforcing rib 40 is flush with the lower surface of the frame portion 201.

With the packaging base of the embodiment of the present disclosure, the lower surface of the at least one reinforcing rib 40 is flush with the lower surface of the frame portion 201, so that the contact area between the bottom of the base cushion 20 and the ground can be increased, the placement stability of the base cushion 20 can be improved, and the strength and stability of the base cushion 20 can be improved.

Alternatively, the height of the upper wall surface of the sealing portion 202 is smaller than the height of the upper wall surface of the frame portion 201.

By adopting the packaging base of the embodiment of the disclosure, the upper wall surface of the sealing part 202 is recessed in the upper wall surface of the frame part 201, so that the material consumption of the base cushion 20 can be reduced, and meanwhile, a gap exists between the sealing part 202 and the bottom of a packaged article, so that a certain avoiding or radiating effect can be achieved.

Alternatively, the corner protector 10 forms a mounting frame, and when the base pad 20 is assembled with the mounting frame, the base pad 20 and the mounting frame may be fixed as a whole by using adhesive tape or glue.

Optionally, the upper surface of the base cushion 20 is configured with one or more relief grooves 204, the relief grooves 204 being used to relief the bottom of the packaged item, such as support feet or pulleys.

Optionally, four corners at the bottom of the base pad 20 are provided with four three-surface protection corners 30, so that impact on the base pad 20 when the corners fall can be effectively shared, impact force is dispersed, and damage to household appliances caused by the corners fall is reduced. Specifically, since the base pad 20 is generally made of foam materials, irreversible deformation and even breakage are easily generated when the base pad is subjected to severe drop impact, the three-face corner protector 30 can effectively distribute the impact, disperse the point-shaped concentrated impact into planar impact, and then transmit the planar impact to the corners of the base pad 20 closely contacted with the three-face corner protector 30, so that the corners of the bottom of the base pad 20 can be effectively protected, and further household appliances on the upper part of the packaging base assembly can be protected.

Each three-face corner protector 30 is integrally formed and is made of plastic such as PP or ABS. The hardness of plastic materials such as PP or ABS is larger than that of foam materials, so that impact force can be effectively shared when the angle falls.

Alternatively, the three faces of the three-sided corner protector 30 located on the inner side are adhered to the three faces of the corners of the bottom of the corresponding base pad 20, respectively. The adhesive connection can tightly connect the three-surface corner protector 30 with the bottom corner of the base cushion 20, can prevent the three-surface corner protector 30 from falling off, and can better transmit the impact force when the corner falls off.

Alternatively, the frame portion 201 includes a front support portion 2011, two side support portions 2013, and a rear support portion 2012, the front support portion 2011 being connected to front ends of the two side support portions 2013, and the rear support portion 2012 being connected to rear ends of the two side support portions 2013. The bottom surfaces of the front support 2011, the side support 2013, and the rear support 2012 are on the same plane. The front support 2011, the two side supports 2013 and the rear support 2012 are used to support and position the packaged articles such as home appliances above the package base, and also provide a certain protection. When falling, the impact force weakened by the dispersion of the corner protector 10 is transmitted to the four supporting parts of the front supporting part 2011, the two side supporting parts 2013 and the rear supporting part 2012, and the four supporting parts absorb all or most of impact energy through certain deformation, so that household appliances positioned at the upper part of the package base are protected.

Optionally, the upper surfaces of the front support 2011 and the rear support 2012 are provided with a plurality of material saving grooves, and the bottom surfaces of the front support 2011, the side support 2013 and the rear support 2012 are provided with a plurality of material saving grooves. The material saving groove can reduce the production cost on the premise of not reducing the fall protection effect.

The above description and the drawings illustrate embodiments of the disclosure sufficiently to enable those skilled in the art to practice them. Other embodiments may include structural and other modifications. The embodiments represent only possible variations. Individual components and functions are optional unless explicitly required, and the sequence of operations may vary. Portions and features of some embodiments may be included in, or substituted for, those of others. The embodiments of the present disclosure are not limited to the structures that have been described above and shown in the drawings, and various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.

Claims (10)

1. A corner protector for a packaging base, the packaging base comprising a base cushion, characterized in that,

the corner protector comprises a plurality of connecting frame sections, each connecting frame section extends in a quasi-linear mode, the connecting frame sections are detachably connected, a mounting frame can be formed by enclosing when the connecting frame sections are connected, and the mounting frame is suitable for mounting a base cushion.

2. The corner protector for a package base of claim 1, wherein,

the first end of a connecting frame section is provided with a clamping protrusion, the second end of a connecting frame section is provided with a clamping groove, the clamping groove is matched with the clamping protrusion, and when a plurality of connecting frame sections are connected, the clamping protrusion of a connecting frame is positioned in the clamping groove of the adjacent connecting frame section.

3. The corner protector for a package base of claim 2, wherein the corner protector comprises:

a first fold extending in a vertical direction;

the second folded edge is connected with the lower end part of the first folded edge and extends along the horizontal direction;

the first end of first hem is equipped with one of first card protruding and first draw-in groove, and the second end of first hem is equipped with the other of first card protruding and first draw-in groove, and the card convex surface includes first card protruding, and the draw-in groove includes first draw-in groove.

4. A corner protector for a package base as set forth in claim 3 wherein,

the first end of the second hem is provided with one of a second clamping protrusion and a second clamping groove, the second end of the second hem is provided with the other of the second clamping protrusion and the second clamping groove, the clamping protrusion comprises a second clamping protrusion, and the clamping groove comprises a second clamping groove.

5. A corner protector for a package base as set forth in claim 3 wherein,

when the bottom pad is positioned in the mounting frame, the bottom surface of the bottom pad is suitable for being abutted with the upper surface of the second folded edge, and the side surface of the bottom pad is suitable for being abutted with the first folded edge.

6. The corner protector for a package base of claim 1, wherein,

when the bottom pad is positioned in the mounting frame, the corner protector is suitable for extending along the circumference of the bottom pad, and the corner protector is wrapped on the outer side of the bottom pad.

7. Corner protector for a package base according to any of claims 1-6 characterized by the fact that the connecting frame section is semi-rigid plastic.

8. A package base comprising a corner protector for a package base as claimed in any one of claims 1 to 7.

9. The package base of claim 8, further comprising:

when the plurality of connecting frame sections are connected to form the mounting frame, the bottom pad is positioned above the mounting frame; the base pad includes:

a frame part with a hollow structure inside;

and the sealing part is positioned in the hollow structure and connected with the frame part to seal the hollow structure.

10. The package base of claim 9 wherein,

the thickness range of the sealing part is 6mm-30mm; and/or the number of the groups of groups,

the base pad further comprises:

and the reinforcing rib is arranged at the bottom of the sealing part to strengthen the strength of the sealing part.