CN219135107U

CN219135107U - Buffer device

Info

Publication number: CN219135107U
Application number: CN202223359489.0U
Authority: CN
Inventors: 严辉; 侯金龙
Original assignee: Suzhou Runhao Packaging Products Co ltd
Current assignee: Suzhou Runhao Packaging Products Co ltd
Priority date: 2022-12-13
Filing date: 2022-12-13
Publication date: 2023-06-06
Anticipated expiration: 2032-12-13

Abstract

The utility model discloses a buffer device, which comprises at least two protective cases which are oppositely arranged at the top end and the bottom end of a to-be-packaged object along the vertical direction, wherein each protective case comprises a limiting part which is opposite to the peripheral side of the to-be-packaged object and a base body which is attached to the top or the bottom of the to-be-packaged object; the protective shell is formed by stacking a plurality of corrugated boards along the vertical direction; the outer side of the protective shell formed by stacking a plurality of corrugated boards forms a plane structure attached to the packaging box; each corrugated board is cut according to the appearance of the corresponding object to be packaged to form a profiling notch, and a plurality of corrugated boards are stacked to form a profiling space matched with the object to be packaged; the base body is formed by stacking at least two corrugated boards. The buffer device disclosed by the utility model is formed by stacking corrugated boards after being sheared, and has the advantages of larger bearing capacity and lower cost.

Description

Buffer device

Technical Field

The utility model relates to the technical field of buffer protection pads for transportation, in particular to a buffer device.

Background

When people transport articles or express items in daily life, a buffer is needed to be filled between the transported articles to protect the articles. The cushioning material which is commonly used is soft foam or hard foam, wherein the soft foam has small bearing capacity and has little cushioning effect when transporting articles with heavy weight; rigid foams are expensive and not cost effective for small amounts of items to transport.

Disclosure of Invention

In order to overcome the defects in the prior art, the utility model provides a buffering device, wherein the protecting shell is formed by stacking corrugated boards after being sheared, so that the bearing capacity is larger, and the cost is lower.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the buffer device comprises at least two protective cases which are oppositely arranged at the top and the bottom of a to-be-packaged object along the vertical direction, wherein each protective case comprises a limiting part which is opposite to the peripheral side of the to-be-packaged object and a seat body which is attached to the top or the bottom of the to-be-packaged object; the protective shell is formed by stacking a plurality of corrugated boards along the vertical direction; the outer side of the protective shell formed by stacking a plurality of corrugated boards forms a plane structure attached to the packaging box; each corrugated board is cut according to the appearance of the corresponding object to be packaged to form a profiling notch, and a plurality of corrugated boards are stacked to form a profiling space matched with the object to be packaged; the base body is formed by stacking at least two corrugated boards.

Further, the packaging device comprises four protective shells, wherein the four protective shells are respectively clamped at two ends of the bottom opposite to the object to be packaged, and two ends of the top opposite to the two ends of the bottom.

Further, the number of corrugated boards contained in the base of the protective shell arranged at the bottom of the object to be packaged is more than or equal to the number of corrugated boards contained in the base of the protective shell arranged at the top of the object to be packaged.

Further, when the weight of the object to be packaged is less than or equal to 10kg, the number of corrugated boards contained in the base is N, and N is more than or equal to 1 and less than or equal to 5; when the weight of the object to be packaged is more than 10kg, the number of corrugated boards contained in the base body is N=5+Y, Y is a minimum positive integer greater than or equal to (M-10)/2, and M is the weight of the object to be packaged.

Further, the height of the limiting part is more than or equal to 1/4 of the height of the object to be packaged.

Further, the corrugated boards are adhered by glue.

Further, a protective film is stuck on one side of the limiting part, which contacts the object to be packaged.

By the technical scheme, the utility model has the following beneficial effects:

1. in the method, the corrugated board is cut into the shape matched with the object to be packaged, the corrugated board is stacked and stuck to form the protective shell, and the corrugated board has high bearing capacity and low cost;

2. the application can utilize the waste corrugated board, thereby saving and protecting the environment.

The foregoing and other objects, features and advantages of the utility model will be apparent from the following more particular description of preferred embodiments, as illustrated in the accompanying drawings.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of the overall structure of a buffer device according to an embodiment of the present utility model;

FIG. 2 is a schematic view of a first paperboard structure in an embodiment of the utility model;

FIG. 3 is a schematic view of a second paperboard structure in an embodiment of the utility model;

fig. 4 is a schematic view of a third board structure in an embodiment of the utility model.

Reference numerals of the above drawings: 1. a first paperboard; 2. a second paperboard; 21. a through hole; 22. a groove; 3. a third paperboard; 31. a side plate; 311. a first protrusion; 32. a connecting plate; 321. a second protrusion; 4. a base; 5. and a limiting part.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that, in the description of the present utility model, the terms "first," "second," and the like are used for descriptive purposes only and to distinguish between similar objects, and there is no order of preference between them, nor should they be construed as indicating or implying relative importance. Furthermore, in the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

Examples: referring to fig. 1-4, the embodiment discloses a buffering device, which comprises at least two protective cases which are oppositely arranged at the top end and the bottom end of a to-be-packaged object along the vertical direction, wherein each protective case comprises a limiting part 5 which is opposite to the peripheral side of the to-be-packaged object, and a base body 4 which is attached to the top or the bottom of the to-be-packaged object; the protective shell is formed by stacking a plurality of corrugated boards along the vertical direction; the outer side of the protective shell formed by stacking a plurality of corrugated boards forms a plane structure attached to the packaging box; each corrugated board is cut according to the appearance of the corresponding object to be packaged to form a profiling notch, and a plurality of corrugated boards are stacked to form a profiling space matched with the object to be packaged; the base body is formed by stacking at least two corrugated boards.

Wherein, the corrugated boards are adhered by glue.

The number of corrugated boards contained in the base body 4 of the protective shell arranged at the bottom of the object to be packaged is more than or equal to the number of corrugated boards contained in the base body 4 of the protective shell arranged at the top of the object to be packaged.

When the weight of the object to be packaged is less than or equal to 10kg, the number of corrugated boards contained in the base body 4 is N, and N is more than or equal to 1 and less than or equal to 5;

when the weight of the object to be packaged is more than 10kg, the number of corrugated boards contained in the base body 4 is n=5+y, y is a minimum positive integer greater than or equal to (M-10)/2, and M is the weight of the object to be packaged.

The height of the limiting part 5 is more than or equal to 1/4 of the height of the object to be packaged.

Through above-mentioned technical scheme, tailor corrugated container board into the cooperation and wait the shape of packing article, pile up and paste and form the protective housing, this protective housing bearing capacity is high, with low costs.

In another possible embodiment, the packaging device comprises four protection shells, wherein the four protection shells are respectively clamped at two opposite bottom ends of the object to be packaged and two opposite top ends of the object to be packaged.

In this embodiment, the base 4 includes two first corrugated cardboard sets disposed at intervals, each of which is formed by stacking a plurality of rectangular first cardboard sheets 1 in the vertical direction.

The limiting part 5 comprises a third corrugated board group connected with the base body 4, and the third corrugated board group is formed by stacking a plurality of third boards 3 matched with the appearance of the to-be-packaged objects; the third cardboard 3 includes a connecting plate 32, and two perpendicular connection in the curb plate 31 at connecting plate 32 both ends, two curb plate 31 opposite one side just deviates from connecting plate 32's one end is equipped with relative first protruding 311 respectively, connecting plate 32 orientation one side of curb plate 31 is equipped with the second protruding 321.

The limiting part 5 further comprises a second corrugated board set positioned between the seat body 4 and the third corrugated board set; the second corrugated board set is formed by stacking a plurality of rectangular second boards 2, the sizes of the second boards 2 and the first boards 1 are equal, and through holes 21 are formed in the second boards 2; the through hole 21 is located in a space surrounded by the first protrusion 311, the second protrusion 321, and the third cardboard 3.

Through above-mentioned technical scheme, form recess 22 between second corrugated container board group and the third corrugated container board group, when putting into the thing of waiting to pack, the angle of waiting to pack the thing can not contradict with the protective housing, prevents fish tail waiting to pack thing or protective housing.

The second protrusion 321 is disposed in the middle of the side edge of the connecting plate 3, and the third cardboard 3, the first protrusion 311 and the second protrusion 321 form a profiling notch of the appearance of the to-be-packaged object.

In another possible embodiment, a protective film is attached to the side of the protective shell, which contacts the object to be packaged, to prevent the rough paperboard from scratching the object to be packaged.

It will be appreciated that the protective shell may be formed from other resilient, conventional sheet material cut and stacked together, such as a honeycomb panel.

The waste paperboard can be used as raw material, so that the method is economical and environment-friendly.

The principles and embodiments of the present utility model have been described in detail with reference to specific examples, which are provided to facilitate understanding of the method and core ideas of the present utility model; meanwhile, as those skilled in the art will have variations in the specific embodiments and application scope in accordance with the ideas of the present utility model, the present description should not be construed as limiting the present utility model in view of the above.

Claims

1. The buffering device is characterized by comprising at least two protective cases which are oppositely arranged at the top and the bottom of a to-be-packaged object along the vertical direction, wherein each protective case comprises a limiting part which is opposite to the peripheral side of the to-be-packaged object and a base body which is attached to the top or the bottom of the to-be-packaged object; the protective shell is formed by stacking a plurality of corrugated boards along the vertical direction; the outer side of the protective shell formed by stacking a plurality of corrugated boards forms a plane structure attached to the packaging box; each corrugated board is cut according to the appearance of the corresponding object to be packaged to form a profiling notch, and a plurality of corrugated boards are stacked to form a profiling space matched with the object to be packaged; the base body is formed by stacking at least two corrugated boards.

2. The cushioning device of claim 1, comprising four protective shells, each of which is respectively snapped onto opposite bottom ends of the object to be packaged and opposite top ends of the object to be packaged.

3. The cushioning device of claim 1, wherein the base of the protective shell at the bottom of the article to be packaged comprises a greater number of corrugated board than the base of the protective shell at the top of the article to be packaged.

4. A cushioning device according to claim 3, wherein the base comprises a corrugated board number of N, 1-5 when the weight of the object to be packaged is less than or equal to 10 kg; when the weight of the object to be packaged is more than 10kg, the number of corrugated boards contained in the base body is N=5+Y, Y is a minimum positive integer greater than or equal to (M-10)/2, and M is the weight of the object to be packaged.

5. The buffer device according to claim 1 or 4, wherein the height of the limiting portion is 1/4 or more of the height of the object to be packaged.

6. The cushioning device of claim 1, wherein the corrugated cardboards are adhered by glue.

7. The cushion device of claim 1, wherein a protective film is attached to a side of the stopper portion contacting the object to be packaged.