A type of top-and-bottom cover TV outer packaging box

Abstract

This invention discloses a top-and-bottom type television outer packaging box, including a base assembly, side supports, an upper support, and an outer carton. The side supports abut against the left and right inner sidewalls of the outer carton, and the upper support abuts against the inner upper surface of the outer carton. The outer carton is fitted around the base assembly, and the outer carton and the base assembly are closable. The base assembly includes a blister base and a lower support. The lower support is inserted into the blister base, and a limiting step is provided on the outer side wall of the lower support. The distance from the limiting step to the lower end face of the lower support is the same as the inner cavity depth of the blister base. The upper side of the blister base abuts against the limiting step. This invention uses a blister base, which simplifies the television packaging process, thereby improving processing efficiency. It has moisture-proof and damp-proof functions, is less prone to damage than traditional cardboard, is thin and tough, scratch-resistant and wear-resistant. With a fixed outer size, the inner support is thicker, increasing the cushioning capacity of the packaging and making the quality more reliable.

Description

Technical Field

[0001] This invention relates to the field of television packaging technology, specifically to a top-and-bottom type television outer packaging box. Background Technology

[0002] Before leaving the factory, televisions need to be sealed in outer packaging boxes for transportation and handling. The cost of the outer packaging box accounts for a large proportion of the total cost of the television set, especially for mid-to-low-end televisions. The cost of the television itself is relatively low, while the cost of the outer packaging box is almost the same, so the packaging accounts for a larger proportion. Moreover, the shipment volume of mid-to-low-end televisions is very large; taking a 65-inch mid-to-low-end television as an example, the cost of the outer packaging box accounts for about 50% of the total structural cost of the set.

[0003] Current television packaging mainly consists of hinged-top boxes and non-hind-top boxes. Non-hind-top boxes, due to their greater depth, make it difficult to insert and remove the television, increasing the risk of damage during packing and resulting in loss. Furthermore, the need to hold the screen while unpacking also greatly increases the risk of screen breakage. Because of these issues, in recent years, large-screen televisions have generally adopted hinged-top boxes.

[0004] A top-and-bottom box consists of a base and an outer carton. The existing base structure of a top-and-bottom box is as follows: Figure 1 , 2 As shown, existing base trays 101 are generally made of folded cardboard. During production, the base tray needs to be folded in advance and sealed with packing tape, which is a relatively complicated process. According to the molding process, the outer corners of the base tray 101 need to be folded together, with two layers on one side and a total of four layers on both sides. This greatly reduces the thickness of the foam and is not conducive to the foam's cushioning and protection effect. If the overall packaging box is thickened, it will not only increase the overall material cost, but also reduce the amount that can be loaded onto the vehicle due to the increased volume, thereby increasing transportation costs. Summary of the Invention

[0005] To address the problems existing in the prior art, the present invention provides a top-and-bottom type television outer packaging box, including a base assembly, side supports, an upper support, and an outer carton. The side supports abut against the left and right inner sidewalls of the outer carton, and the upper support abuts against the inner upper surface of the outer carton. The outer carton is fitted around the base assembly, and the outer carton and the base assembly are closable. The base assembly includes a blister base and a lower support. The lower support is inserted into the blister base, and a limiting step is provided on the outer sidewall of the lower support. The distance from the limiting step to the lower end face of the lower support is greater than or equal to the inner cavity depth of the blister base, and the upper side of the blister base abuts against the limiting step.

[0006] As a further improvement of the present invention, the four sides of the vacuum forming base are provided with wavy reinforcing ribs, and the end face of the wavy reinforcing ribs abuts against the outer side wall of the lower support member.

[0007] As a further improvement of the present invention, the side wall of the blister base is provided with a right-angle reinforcing rib, the right-angle reinforcing rib extends from the side wall of the blister base to the lower end face of the blister base, and the lower support member is provided with a first clearance groove at the corresponding position of the right-angle reinforcing rib, the first clearance groove being adapted to the shape of the right-angle reinforcing rib.

[0008] As a further improvement of the present invention, the lower end surface of the blister base is provided with strip-shaped reinforcing ribs, which form a closed shape. The lower end surface of the lower support member is provided with a second clearance groove at a position corresponding to the strip-shaped reinforcing ribs, and the second clearance groove is adapted to the shape of the strip-shaped reinforcing ribs.

[0009] As a further improvement of the present invention, the lower end surface of the blister base is provided with arrayed dot-shaped reinforcing ribs, which are staggered with the strip-shaped reinforcing ribs.

[0010] As a further improvement of the present invention, the upper sides of the blister base are respectively provided with thickened rolled edges that fold outwards, and the thickened rolled edges are integrally formed with the blister base.

[0011] As a further improvement of the present invention, buckles are provided on the four sides of the blister base, and slots are provided on the outer side of the lower support member at positions corresponding to the buckles, and the buckles engage with the corresponding slots.

[0012] As a further improvement of the present invention, a buffer strip is provided on the inner side wall of the lower support member, the buffer strip is integrally formed with the lower support member, and the buffer strip is provided with a load-bearing step and a third clearance groove.

[0013] As a further improvement of the present invention, there are multiple blister bases, all of which are connected to the lower support member and adjacent blister bases are connected together.

[0014] As a further improvement of the present invention, the lower support, side support and upper support are all made of foam material.

[0015] Compared with the prior art, the beneficial effects of the present invention are:

[0016] 1. This invention uses a vacuum-formed base tray, which is vacuum-formed and eliminates the need for folding the base tray, thus simplifying the packaging process of television sets and improving processing efficiency.

[0017] 2. Vacuum forming materials are more wear-resistant and are more resilient than cardboard in terms of scratches, friction, and impacts, making them less prone to breakage and more reliable in quality.

[0018] 3. The blister base has better waterproof properties and will not deform due to wet ground or air humidity (traditional cardboard absorbs water and softens, and is easily torn when wet), thus improving the protection of the TV.

[0019] 4. The side walls of the blister tray can be made thin, which can effectively reduce the thickness of the lower support components, increase the cushioning capacity of the packaging, and make the quality more reliable; it can also be changed to a smaller outer carton size, thereby reducing carton costs, warehousing costs, and transportation costs. Attached Figure Description

[0020] To more clearly illustrate the solutions in this invention or the prior art, the accompanying drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this invention. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0021] Figure 1 This is a schematic diagram of the base support component structure in the prior art;

[0022] Figure 2 This is a schematic diagram of the cross-sectional structure of a top-and-bottom lid cardboard box in the prior art;

[0023] Figure 3 This is an exploded structural diagram of an embodiment of the present invention;

[0024] Figure 4 This is a schematic diagram of the vacuum-formed base structure in an embodiment of the present invention;

[0025] Figure 5 yes Figure 4 Enlarged structural diagram of section A;

[0026] Figure 6 This is a schematic diagram of the lower support structure in an embodiment of the present invention;

[0027] Figure 7 This is a schematic diagram of the lower support member from another perspective in an embodiment of the present invention;

[0028] Figure 8 This is a cross-sectional structural diagram of an embodiment of the present invention. Detailed Implementation

[0029] Unless otherwise defined, all technical and scientific terms used in this invention have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains; the terminology used in the specification is for the purpose of describing particular embodiments only and is not intended to limit the invention; the terms "comprising" and "having," and any variations thereof, in the specification, claims, and foregoing drawings are intended to cover non-exclusive inclusion. The terms "first," "second," etc., in the specification, claims, or foregoing drawings are used to distinguish different objects, not to describe a particular order.

[0030] In this invention, the reference to "embodiment" means that a specific feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of the invention. The appearance of this phrase in various places in the specification does not necessarily refer to the same embodiment, nor is it a mutually exclusive, independent, or alternative embodiment to other embodiments. It will be explicitly and implicitly understood by those skilled in the art that the embodiments described in this invention can be combined with other embodiments.

[0031] To enable those skilled in the art to better understand the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings.

[0032] like Figure 3-8 As shown, a top-and-bottom type television outer packaging box includes a base assembly, side supports 1, an upper support 2, and an outer carton 3, wherein there are two side supports 1. The outer carton 3 can be fitted around the base assembly, and the outer carton 3 and the base assembly can be opened and closed to facilitate the loading and unloading of the television 100. When packing the television 100, first place the television 100 inside the base assembly, then connect the two side supports 1 and the upper support 2 to the left and right sides and the upper side of the television 100, respectively. Then, cover the upper support 2, the side supports 1, and the base assembly with the outer carton 3, so that the side supports 1 abut against the left and right inner sidewalls of the outer carton 3, and the upper support 2 abuts against the inner upper surface of the outer carton 3; and make the lower side of the outer carton 3 flush with the lower end face of the base assembly. Finally, use packing straps to fix the outer carton 3 and the base assembly together. When taking out the TV 100, first cut the packing strap, then you can directly pull out the outer cardboard box 3, and then remove the side support 1 and the upper support 2 in sequence.

[0033] The base assembly includes a vacuum-formed base 4 and a lower support 5. The vacuum-formed base 4 is formed in one piece using a vacuum forming process. The lower support 5, side support 1, and upper support 2 are all made of foam material, which provides cushioning and protection for the television 100. The lower end of the lower support 5 is inserted into the vacuum-formed base 4 for a limiting connection. A limiting step 51 is provided on the outer side wall of the lower support 5. The distance from the limiting step 51 to the lower end face of the lower support 5 is the same as the depth of the inner cavity of the vacuum-formed base 4. The upper side of the vacuum-formed base 4 abuts against the limiting step 51. The limiting step 51 limits the insertion stroke of the lower support member 5 into the blister base 4. The distance from the limiting step 51 to the lower end face of the lower support member 5 is the same as the inner depth of the blister base 4. This ensures that during insertion, when the upper side of the blister base 4 abuts against the limiting step 51, the lower end face of the lower support member 5 also abuts against the inner lower surface of the blister base 4, thus ensuring a stable connection between the blister base 4 and the lower support member 5 and improving the overall structural stability. In other embodiments, the distance from the limiting step 51 to the lower end face of the lower support member 5 can be slightly greater than the inner depth of the blister base 4.

[0034] The blister base 4 has wavy reinforcing ribs 41 on its four sides, and the end faces of the wavy reinforcing ribs 41 abut against the outer side wall of the lower support member 5. In this embodiment, the wavy reinforcing ribs 41 cover all four sides of the blister base 4, increasing the strength of the four sides of the blister base 4. In addition, it can also improve the gripping strength of the blister base 4 on the lower support member 5, providing better protection, and at the same time, it can also prevent the sides of the blister base 4 from flipping inward or outward.

[0035] The sidewalls of the blister base 4 are provided with right-angle reinforcing ribs 42. In this embodiment, the right-angle reinforcing ribs 42 are distributed on two sidewalls along the length of the blister base 4. The right-angle reinforcing ribs 42 extend from the sidewalls of the blister base 4 to the lower end face of the blister base 4. The height of the right-angle reinforcing ribs 42 is greater than the height of the wavy reinforcing ribs 41. The lower support member 5 is provided with first clearance grooves 52 at corresponding positions of the right-angle reinforcing ribs 42. The shape of the first clearance grooves 52 is adapted to the right-angle reinforcing ribs 42. After the lower support member 5 is inserted and positioned into the blister base 4, all the right-angle reinforcing ribs 42 are inserted into the corresponding first clearance grooves 52, thereby preventing the right-angle reinforcing ribs 42 from deforming due to assembly. The right-angle reinforcing ribs 42 can improve the structural strength of the side of the blister base 4, hold the side of the blister base 4, and prevent the side of the blister base 4 from flipping inward or outward. In other embodiments, the right-angle reinforcing ribs 42 may also be distributed on any one or more side walls of the blister base 4, depending on actual needs.

[0036] The lower end face of the blister base 4 is provided with strip reinforcing ribs 43, which form a closed shape. In this embodiment, the strip reinforcing ribs 43 form a rectangle that coincides with the center of the blister base 4. In other embodiments, the strip reinforcing ribs 43 can also form other shapes, such as circles, ellipses, or irregular structures. A second clearance groove 53 is provided on the lower end face of the lower support member 5 at a position corresponding to the strip reinforcing rib 43. The shape of the second clearance groove 53 is adapted to the strip reinforcing rib 43. After the lower support member 5 is inserted and positioned into the blister base 4, the strip reinforcing rib 43 is precisely inserted into the corresponding second clearance groove 53, thereby preventing the strip reinforcing rib 43 from deforming during assembly. The strip reinforcing rib 43 is used to enhance the overall structural strength of the lower end face of the blister base 4, preventing deformation of the blister base 4 during stacking and assembly.

[0037] To further enhance the structural strength of the lower end face of the vacuum-formed base 4, dotted reinforcing ribs 44 are arrayed on the lower end face of the vacuum-formed base 4. These dotted reinforcing ribs 44 cover the entire lower end face of the vacuum-formed base 4, and are staggered from the strip reinforcing ribs 43. The dotted reinforcing ribs 44 not only enhance the structural strength of the bottom surface of the vacuum-formed base 4 but also improve its gripping strength, preventing displacement between the vacuum-formed base 4 and the lower support member 5. The shape of the dotted reinforcing ribs 44 can be any shape, such as circular, square, or elliptical.

[0038] The upper sides of the blister base 4 are provided with thickened rolled edges 45 that fold outwards, and the thickened rolled edges 45 are integrally formed with the blister base 4. The thickened rolled edges 45 are located at the upper edge of the side of the blister base 4, which can improve the structural strength of the edge of the side of the blister base 4, thereby increasing the side strength, and can also prevent the side wall of the blister base 4 from turning inwards or outwards.

[0039] The blister base 4 has buckles 46 on its four side walls, and the lower support 5 has corresponding slots 54 on its outer side wall. During the insertion and positioning of the lower support 5 and the blister base 4, when the thickened rolled edge 45 on the blister base 4 abuts against the limiting step 51, the buckles 46 also engage with the corresponding slots 54 for fixation. The cooperation between the buckles 46 and the slots 54 further enhances the connection stability between the lower support 5 and the blister base 4, prevents the lower support 5 from falling out of the blister base 4, and improves the overall structural stability.

[0040] A buffer strip 55 is provided on the inner wall of the lower support member 5. The buffer strip 55 is integrally formed with the lower support member 5. The buffer strip 55 is set on the inner side of the lower support member 5, so that the surface of the lower support member 5 is flat and more conducive to resisting external impacts. It is also convenient for the storage and stacking of the lower support member 5. The buffer strip 55 is provided with a load-bearing step 56 and a third clearance groove 57. The load-bearing step 56 is aligned with the bottom of the decorative strip on the TV set 100 and the position of the large surface bearing the force. As the main load-bearing structure when packaging the TV set 100, it can support the weight of the TV set 100. The third clearance groove 57 is aligned with the weak position of the TV set 100, such as the speaker mesh and heat dissipation holes, so as to prevent these weak positions from bearing the weight.

[0041] Some televisions are very large and long. In some embodiments, there can be multiple blister bases 4, each of which is inserted and positioned into the lower support member 5, and adjacent blister bases 4 are connected. That is, multiple blister bases 4 can be spliced ​​together.

[0042] In this top-and-bottom type television packaging box, a blister tray 4 is used instead of the existing cardboard tray, reducing the thickness of the tray and thus ensuring the thickness of the lower support 5, providing sufficient protection for the television 100. Furthermore, the blister material has excellent waterproof properties, effectively preventing the cardboard tray from absorbing water, softening, and tearing, which could cause water to enter the television 100. The blister tray 4 eliminates the need for separate folding, simplifying the packaging process and improving efficiency.

[0043] The above-described specific embodiments are preferred embodiments of the present invention and are not intended to limit the specific scope of the present invention. The scope of the present invention includes but is not limited to the specific embodiments described herein. All equivalent changes made in accordance with the present invention are within the protection scope of the present invention.

Claims

1. A top-and-bottom type outer packaging box for televisions, characterized in that: The device includes a base support assembly, side supports, an upper support assembly, and an outer carton. The side supports abut against the left and right inner side walls of the outer carton, and the upper support abuts against the inner upper surface of the outer carton. The outer carton is fitted around the base support assembly, and the outer carton and the base support assembly are openable and closable. The base assembly includes a vacuum-formed base and a lower support member. The lower support member is inserted into the vacuum-formed base. A limiting step is provided on the outer side wall of the lower support member. The distance from the limiting step to the lower end face of the lower support member is greater than or equal to the inner cavity depth of the vacuum-formed base. The upper side of the vacuum-formed base abuts against the limiting step. The side wall of the blister base is provided with a right-angle reinforcing rib, which extends from the side wall of the blister base to the lower end face of the blister base. The lower support member is provided with a first clearance groove at the corresponding position of the right-angle reinforcing rib, and the shape of the first clearance groove is adapted to the right-angle reinforcing rib. The four sides of the blister base are provided with buckles, and the outer side of the lower support is provided with slots at positions corresponding to the buckles, and the buckles engage with the corresponding slots.

2. The outer packaging box for a ceiling-mounted television according to claim 1, wherein: The thermoformed base has wavy reinforcing ribs on its four sides, and the end faces of the wavy reinforcing ribs abut against the outer side wall of the lower support.

3. The overpackaging box for a ceiling-surface type television according to claim 1, wherein: The lower end face of the blister base is provided with strip reinforcing ribs, which form a closed shape. The lower end face of the lower support member is provided with a second clearance groove at the corresponding position of the strip reinforcing ribs, and the second clearance groove is adapted to the shape of the strip reinforcing ribs.

4. The overpackaging box for a ceiling-surface type television according to claim 3, wherein: The lower end surface of the blister base is provided with arrayed dot-shaped reinforcing ribs, which are staggered with the strip-shaped reinforcing ribs.

5. The overpackaging box for a ceiling-mounted television according to claim 1, wherein: The upper sides of the blister base are provided with thickened rolled edges that fold outwards, and the thickened rolled edges are integrally formed with the blister base.

6. The overpackaging box for a ceiling-mounted television according to claim 1, wherein: The inner wall of the lower support member is provided with a buffer strip, which is integrally formed with the lower support member. The buffer strip is provided with a load-bearing step and a third clearance groove.

7. The top-and-bottom type television outer packaging box according to claim 1, characterized in that: There are multiple blister bases, all of which are connected to the lower support member, and adjacent blister bases are connected together.

8. The top-and-bottom type television outer packaging box according to any one of claims 1-6, characterized in that: The lower support, side support, and upper support are all made of foam material.

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