Packaging box lining with buffering function
By designing a packaging box lining with a buffering function and utilizing the sliding design of the limiting groove and limiting structure, the problem that traditional linings cannot absorb impact force is solved, thereby achieving the effect of reducing wear and tear, reducing transportation costs and environmental pollution.
Patent Information
- Application Number
- CN202423011006.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-06
- Publication Date
- 2025-10-10
- Estimated Expiration
- 2034-12-06
AI Technical Summary
The lining of traditional packaging boxes cannot effectively absorb impact, causing the packaging to shift, wear or break during transportation. The use of plastic cushioning materials will increase transportation costs and environmental pollution.
A packaging box lining with a buffering function is designed, which includes a first main body and a second main body. Through the engagement and sliding design of a limiting groove and a limiting structure, the impact force is dispersed to reduce the friction between the packaging and the lining. A detachable second main body is used to slide in the limiting groove to absorb the impact force.
It effectively reduces the wear and tear of packaging during transportation, reduces transportation costs, and reduces environmental pollution.
Smart Images
Figure CN223421297U_ABST
Abstract
Description
Technical Field
[0001] This case involves a packaging box lining, and in particular, a packaging box lining with a cushioning function. Background Art
[0002] At present, packaging boxes are used to transport electronic products and their accessories. Traditionally, when packaging electronic products or their accessories, in order to prevent the packaging from being damaged by shaking or vibration during transportation, a lining or limiting partition is set in the packaging box. However, this type of lining or limiting partition cannot fully absorb the impact force, causing the packaging to be displaced in the packaging box, and then causing problems such as wear or cracking of the packaging. In addition, there are also linings or limiting partitions made of plastic cushioning materials, etc. However, the linings or limiting partitions made of plastic cushioning materials are large in size, which will increase transportation costs, and the plastic cushioning materials impose a heavy burden on the environment and are prone to environmental pollution. Utility Model Content
[0003] This invention provides a packaging box lining with a cushioning function, which can provide cushioning when the packaged items are impacted during transportation.
[0004] The packaging box lining with a buffering function in this case includes a first body and a second body. The first body has a first bottom plate and a plurality of first side walls, which are respectively connected to the first bottom plate and constitute a first accommodating space, and each of these first side walls has at least one limiting groove. The second body is detachably arranged in the first accommodating space, wherein the second body has a second bottom plate and a plurality of second side walls, which are respectively connected to the first bottom plate, and each of these second side walls has at least one limiting structure. When the second body is arranged in the first accommodating space, these limiting structures are respectively engaged with these limiting grooves, and there is a margin between these limiting structures and these limiting grooves to provide the second body with sliding relative to the first body.
[0005] In an embodiment of the present invention, the number of the plurality of first side walls and the number of the plurality of second side walls are both four.
[0006] In an embodiment of the present invention, the number of the at least one limiting groove is the same as the number of the at least one limiting structure.
[0007] In an embodiment of the present invention, the number of the at least one limiting groove on each of the plurality of first side walls is two, and the two at least one limiting grooves are parallel to each other.
[0008] In an embodiment of the present invention, after the at least one limiting structure passes through the corresponding at least one limiting groove, the at least one limiting structure is bent so that the at least one limiting structure is engaged with the at least one limiting groove.
[0009] In an embodiment of the present invention, each of the at least one limiting groove has the same width.
[0010] In an embodiment of the present invention, the width of each of the at least one limiting groove is greater than the thickness of each of the at least one limiting structure.
[0011] In an embodiment of the present invention, the second body moves along the first direction or the second direction, and the first direction is perpendicular to the second direction.
[0012] In an embodiment of the present invention, the direction in which the at least one limiting groove extends is perpendicular to the first direction and the second direction.
[0013] In an embodiment of the present invention, the second bottom plate and the plurality of second side walls form a second accommodating space, and the second accommodating space is suitable for storing packaging objects.
[0014] Based on the above, the packaging box lining with a buffering function in this case has a first main body and a second main body that are engaged with each other, and when the first main body and the second main body are engaged, the second main body can slide relative to the first main body, so that when the packaging box is impacted during movement, the impact can be transferred between the first main body and the second main body, reducing the damage to the packaging caused by direct friction between the packaging and the lining.
[0015] In order to make the above features and advantages of the present invention more obvious and easy to understand, embodiments are given below and described in detail with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 This is a schematic diagram of a packaging box lining with a cushioning function according to the present invention;
[0017] Figure 2 yes Figure 1 Exploded diagram;
[0018] Figures 3A to 3E for Figure 1 Assembly diagram of a packaging box lining with a cushioning function.
[0019] Description of Reference Numerals
[0020] 100: lining of packaging box;
[0021] 110: First subject;
[0022] 110a: first accommodating space;
[0023] 111: first bottom plate;
[0024] 112: first side wall;
[0025] 112a: limiting slot;
[0026] 120: Second subject;
[0027] 120a: second accommodating space;
[0028] 121: second bottom plate;
[0029] 122: second side wall;
[0030] 122a: limiting structure;
[0031] D: margin;
[0032] D1: first direction;
[0033] D2: second direction;
[0034] D3: Third direction. DETAILED DESCRIPTION
[0035] Please also refer to Figure 1 and Figure 2 The packaging box liner 100 with a cushioning function in this case includes a first body 110 and a second body 120. The first body 110 has a first bottom plate 111 and a plurality of first side walls 112. These first side walls 112 are respectively connected to the first bottom plate 111 and form a first accommodating space 110a, and each of these first side walls 112 has at least one limiting groove 112a. The second body 120 is detachably disposed in the first accommodating space 110a, wherein the second body 120 has a second bottom plate 121 and a plurality of second side walls 122. These second side walls 122 are respectively connected to the second bottom plate 121, and each of these second side walls 122 has at least one limiting structure 122a. When the second body 120 is disposed in the first accommodating space 110a, the limiting structures 122a are respectively engaged with the limiting grooves 112a, and a margin D is provided between the limiting structures 122a and the limiting grooves 112a to allow the second body 120 to slide relative to the first body 110.
[0036] As described above, there are four first side walls 112 and four second side walls 122. Furthermore, each of the first side walls 112 is perpendicular to the first base plate 111 to which it is connected, and each of the second side walls 122 is perpendicular to the second base plate 121 to which it is connected. In this embodiment, both the first base plate 111 and the second base plate 121 are rectangular. In other embodiments, the first base plate 111 and the second base plate 121 may also be square, as long as the second body 120 can be installed within the first accommodating space 110a and the second side walls 122 correspond to the first side walls 112. This is not a limitation of the present invention.
[0037] Furthermore, in this embodiment, each of the first sidewalls 112 has two limiting grooves 112a disposed in the middle of the first sidewall 112. Each of the second sidewalls 122 also has two limiting structures 122a disposed in the middle of the second sidewall 122, with each limiting structure 122a corresponding to an adjacent limiting groove 112a. In other words, the number of limiting grooves 112a is the same as the number of limiting structures 122a, and each limiting groove 112a is disposed at a position corresponding to each limiting structure 122a. When the second body 120 is installed in the first accommodating space 110a, one of the limiting structures 122a can engage with the corresponding limiting groove 112a. In other embodiments, each of these first side walls 112 may also have only one limiting groove 112a, and each of these second side walls 122 may also have only one limiting structure 122a, as long as the number of limiting grooves 112a on one of the first side walls 112 is the same as the number of limiting structures 122a on the corresponding second side wall 122, the present case is not limited to this.
[0038] Please continue to refer to Figure 1 and Figure 2Each of these limiting grooves 112a has the same width, and the width of each of these limiting grooves 112a is greater than the thickness of each of these limiting structures 122a, so that there is a margin D between each of these limiting structures 122a and these limiting grooves 112a. In this embodiment, due to the margin D between these limiting structures 122a and these limiting grooves 112a, these limiting structures 122a can slide within these limiting grooves 112a, thereby driving the second body 120 to slide relative to the first body 110. Specifically, after these limiting structures 122a pass through these limiting grooves 112a, each of these limiting structures 122a bends toward the adjacent first sidewall 112, forming a U-shape and preventing them from separating from these limiting grooves 112a, thereby retaining these limiting structures 122a within these limiting grooves 112a. When the second body 120 is impacted and shakes, the limiting structures 122a can slide within the limiting grooves 112a, allowing the second body 120 to slide relative to the first body 110. That is, when the packaging box lining 100 is impacted in the first direction D1 or the second direction D2, the second body 120 slides and displaces relative to the first body 110, so that the friction generated between the packaged goods and the second body 120 is transferred to the first body 110 and the second body 120. In addition, during the sliding process of the second body 120 relative to the first body 110, the impact force received by the packaging box lining 100 can be dispersed throughout the sliding process rather than concentrated on the packaged goods. In addition, since there is friction between the first bottom plate 111 and the second bottom plate 121, the friction between the packaged goods and the second body 120 can be offset, so that the surface of the packaged goods will not be damaged due to friction with the second body 120.
[0039] As described above, each of these limiting grooves 112a extends along a third direction D3, wherein the third direction D3 is perpendicular to the first direction D1 and the second direction D2. Specifically, two of the first side walls 112 and two of the second side walls 122 extend along the first direction D1, and another two of the first side walls 112 and another two of the second side walls 122 extend along the second direction D2. In other words, two of the first side walls 112 are parallel to each other, and two of the second side walls 122 are parallel to each other. Furthermore, in this embodiment, the limiting grooves 112a on the two parallel first side walls 112 are both located in the middle of the first side wall 112, and the limiting structures 122a on the two parallel second side walls 122 are located in the middle of the second side wall 122. In other embodiments, these limiting grooves 112a on the two parallel first side walls 112 may also be set at different positions, and these limiting structures 122a on the two parallel second side walls 122 may also be set at different positions, as long as these limiting grooves 112a correspond to the corresponding limiting structures 122a, and the width of each of these limiting grooves 112a is the same, this case is not limited to this.
[0040] Please continue to refer to Figure 1 and Figure 2 In this embodiment, the second body 120 can slide relative to the first body 110 along the first direction D1 or the second direction D2. Since these limiting structures 122a cannot slide along the third direction D3 within these limiting grooves 112a, the second body 120 will not slide relative to the first body 110 along the third direction D3. On the other hand, the displacement between the first body 110 and the second body 120 is related to the margin D between these limiting grooves 112a and these limiting structures 122a, and the margin D is related to the width of the limiting grooves 112a. In other words, the required displacement between the first body 110 and the second body 120 can be achieved by changing the width of these limiting grooves 112a. In this embodiment, the displacement between the first body 110 and the second body 120 can be 1 to 2 centimeters. In other embodiments, the displacement between the first body 110 and the second body 120 can also be less than 1 centimeter or greater than 2 centimeters. The present invention is not limited to this.
[0041] Please also refer to Figures 3A to 3EIn the present embodiment, when the first body 110 and the second body 120 are to be assembled and engaged with each other, the second side walls 122 are first folded along the third direction D3 from the second bottom plate 121, and then the limiting structures 122a are folded in the direction opposite to the second accommodating space 120a, so that the limiting structures 122a are perpendicular to the connected second side walls 122. Further, the first side walls 112 are folded along the third direction D3 from the first bottom plate 111 to form the first accommodating space 110a, and the second body 120 is arranged in the first accommodating space 110a, so that the limiting structures 122a pass through the corresponding limiting grooves 112a. Finally, the limiting structures 122a are folded reversely so that the limiting structures 122a are limited in the limiting grooves 112a, so that the second body 120 is buckled to the first body 110.
[0042] In summary, the packaging box inner liner with the buffering function has the first body and the second body engaged with each other, and the first body and the second body can move relative to each other when engaged, so that the packaging box can transfer the impact to the first body and the second body when the packaging box is impacted during movement, and the damage of the packaged objects caused by direct friction with the inner liner is reduced.
[0043] Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present application, and not to limit them; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: it can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for part or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present application.
Claims
1. A packaging box lining with a cushioning function, characterized in that: include: A first body having a first bottom plate and a plurality of first side walls, wherein the plurality of first side walls are respectively connected to the first bottom plate and form a first accommodating space, and each of the plurality of first side walls has at least one limiting groove; as well as The second body is detachably disposed in the first accommodating space, wherein the second body has a second bottom plate and a plurality of second side walls, the plurality of second side walls are respectively connected to the second bottom plate, and each of the plurality of second side walls has at least one limiting structure. When the second body is disposed in the first accommodating space, the at least one limiting structure is respectively engaged with the at least one limiting groove, and a margin is provided between the at least one limiting structure and the at least one limiting groove to allow the second body to slide relative to the first body.
2. The packaging box lining with a cushioning function according to claim 1, characterized in that: The number of the first side walls and the number of the second side walls are both four.
3. The packaging box lining with a cushioning function according to claim 1, characterized in that: The number of the at least one limiting groove is the same as the number of the at least one limiting structure.
4. The packaging box lining with a cushioning function according to claim 1, characterized in that: The number of the at least one limiting groove on each of the plurality of first side walls is two, and the two at least one limiting grooves are parallel to each other.
5. The packaging box lining with a cushioning function according to claim 1, characterized in that: After the at least one limiting structure passes through the corresponding at least one limiting groove, the at least one limiting structure is bent so that the at least one limiting structure is engaged with the at least one limiting groove.
6. The packaging box lining with a cushioning function according to claim 1, characterized in that: The width of each of the at least one limiting groove is the same.
7. The packaging box lining with a cushioning function according to claim 1, characterized in that: The width of each of the at least one limiting groove is greater than the thickness of each of the at least one limiting structure.
8. The packaging box lining with a cushioning function according to claim 1, characterized in that: The second body moves along a first direction or a second direction, and the first direction is perpendicular to the second direction.
9. The packaging box lining with a cushioning function according to claim 8, characterized in that: The at least one limiting groove extends in a direction perpendicular to the first direction and the second direction.
10. The packaging box liner with a cushioning function according to claim 1, characterized in that: The second bottom plate and the plurality of second side walls form a second accommodating space, and the second accommodating space is suitable for accommodating packaging objects.