CN210883469U

CN210883469U - Cushion piece, packaging structure and household appliance

Info

Publication number: CN210883469U
Application number: CN201921652779.XU
Authority: CN
Inventors: 张静静; 刘坤
Original assignee: Midea Group Co Ltd; Guangdong Midea Kitchen Appliances Manufacturing Co Ltd
Current assignee: Midea Group Co Ltd; Guangdong Midea Kitchen Appliances Manufacturing Co Ltd
Priority date: 2019-09-29
Filing date: 2019-09-29
Publication date: 2020-06-30
Anticipated expiration: 2029-09-29

Abstract

The utility model discloses a packaging structure's cushion spare, packaging structure and domestic appliance relates to packing technical field. The cushion lining member is formed by folding a corrugated paper board and comprises a first supporting plate and a second supporting plate which are respectively used for corresponding and attaching to the adjacent surfaces of a packaged body, wherein the first supporting plate and the second supporting plate respectively comprise an inner corrugated paper layer and an outer corrugated paper layer which are stacked, the inner corrugated paper layer covers part of the inner side surface of the outer corrugated paper layer and enables the inner side surface to have an exposed surface exposed to the inner side, and the exposed surface is opposite to the surface of the packaged body at a spacing interval in a packaging state. The utility model discloses a buffering liner spare is friendly to the environment, space utilization is high and can improve the buffer capacity, strengthens the buffering protection, effectively avoids being received the damage by the packing body when the collision.

Description

Cushion piece, packaging structure and household appliance

Technical Field

The utility model relates to the field of packaging technology, specifically, relate to a cushion spare, packaging structure and domestic appliance.

Background

At present, a plastic limit order is released in many foreign countries, and the environmental protection problem is also concerned by many parties. Most of packaging materials at present cannot meet the technical requirements of environmental protection, such as EPS and the like, and have high recycling cost, low utilization rate and difficult degradation, and toxic substances generated in the degradation process seriously pollute air and soil, destroy ecological balance and limit the application of the packaging materials. Therefore, environmental protection packaging is urgently needed at present and is a development trend of packaging.

In addition, the existing packaging material has large volume, large occupied space and low cabinet loading amount, so that the pushing of the small environment-friendly package has certain necessity.

Disclosure of Invention

The utility model aims at providing a novel buffering liner spare, packaging structure and domestic appliance, this buffering liner spare is friendly to the environment, space utilization is high and can improve the buffer capacity, strengthens the buffering protection, effectively avoids being received the damage by the packing body when the collision.

In order to achieve the above object, the present invention provides a buffer pad member of a packaging structure, which is formed by folding a corrugated cardboard and includes a first support plate and a second support plate for corresponding to the laminating arrangement with the adjacent surface of a packaged body, wherein the first support plate and the second support plate include an inner layer corrugated paper layer and an outer layer corrugated paper layer, the inner layer corrugated paper layer covers the inner side surface of the outer layer corrugated paper layer and makes the inner side surface have an exposed surface exposed to the inside, and the exposed surface is opposite to the surface of the packaged body in a packaging state at intervals.

Alternatively, the first support plate and the second support plate may be perpendicular to each other.

In some embodiments, the exposed surfaces formed on the first and second support plates may be different from each other.

Further, the corrugated cardboard may be formed with a first missing part which is closed and penetrated and a second missing part which extends to the edge of the corrugated cardboard, and the exposed surface may be exposed to the inside through the first missing part or the second missing part.

Further, the first missing portion may have a rectangular profile and the second missing portion may include an arcuate profile.

Alternatively, the cushion member may include two side support parts provided at ends of the first and second support plates, the exposed surface being located at an intermediate position between the two side support parts.

In some embodiments, the corrugated cardboard may be formed with self-locking detents for holding the first support plate, the second support plate and the side supports in the folded position.

Alternatively, the corrugated cardboard may be formed with filling blocks filled in the side supporting parts in a folded state.

Correspondingly, the utility model also provides a packaging structure, this packaging structure includes packing box and a plurality of foretell cushion pad spare.

Furthermore, the utility model also provides a domestic appliance, this domestic appliance include foretell packaging structure and by this packaging structure packing and as the electric appliance body by the packing body.

The utility model discloses a cushion piece, packaging structure and in the domestic appliance through using corrugated container board to fold into packaging structure, packaging material green, friendly to the environment and material are few, occupation space is few when not folding, space utilization is high, with low costs; meanwhile, the utility model discloses a buffer pad spare is formed with inlayer corrugated paper layer and outer corrugated paper layer through folding to inlayer corrugated paper layer makes this inboard surface have the exposed face that exposes to the inboard side when covering outer corrugated paper layer's partial inboard surface, the inlayer corrugated paper layer in first backup pad and the second backup pad under the packing state promptly can with the surface laminating contact by the packing body, and the exposed face then is relative with the surface interval by the packing body, accessible partial structure disappearance forms the buffer protection from this, can improve buffer capacity greatly, effectively avoid receiving the damage by the packing body when the collision.

Other features and advantages of the present invention will be described in detail in the detailed description which follows.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:

fig. 1 shows a schematic structural view of a household appliance according to a specific embodiment of the present invention, wherein the appliance body and four cushion members of a packaging structure are shown, but the packaging box of the packaging structure is not shown;

FIG. 2 is a schematic view of a first cushioning member of the household appliance of FIG. 1 in an upper position;

FIG. 3 is an enlarged view of the side support of FIG. 2;

FIG. 4 is an enlarged view of the side support of FIG. 2 from another perspective;

FIG. 5 is a schematic view of the cushion member of FIG. 2 in an unfolded, finished condition;

fig. 6 is a schematic structural view of the first corrugated cardboard of fig. 2 in an unfolded state of the first cushion member;

FIG. 7 is a schematic view of a second cushioning member of the household appliance of FIG. 1 in a lower position;

fig. 8 is a structural view of the second corrugated cardboard in an unfolded state of the second cushion member in fig. 7.

Description of the reference numerals

100 cushioning pad member

100a first cushion member 100b second cushion member

1a first corrugated cardboard 1b second corrugated cardboard

11 first support plate 12 second support plate

13 inner layer corrugated paper layer, 14 outer layer corrugated paper layer

141 exposed surface 15 first missing part

16 second missing part 17 side support part

18 self-locking stop part 18a latch

18b card slot 19 filling block

200 electric appliance body

Detailed Description

The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings. It is to be understood that the specific embodiments described herein are for purposes of illustration and explanation only and are not intended to limit the present invention.

The following describes with reference to the drawings a cushion member 100, a packaging structure and a household appliance according to the present invention, and this cushion member 100 is environment-friendly, has a high space utilization and can improve the cushioning ability, and enhances the cushioning protection, effectively avoiding being damaged by the package body when colliding.

In current commodity circulation transportation and handling, the packaging structure who is transported the product and plays cushioning effect uses EPS material more, but EPS can't be retrieved, does not belong to environmental protection material, and serious environmental pollution does not satisfy the environmental protection requirement. Referring to fig. 1, 2 and 7, the present invention discloses a cushion member 100 of a packaging structure, wherein a plurality of cushion members 100 can be padded at the corner positions of a packaged body, so as to protect the packaged body. The cushion member 100 is formed by folding a corrugated cardboard, the corrugated cardboard can be recycled, and the cushion member is environmentally friendly and low in production cost, and can replace an environmentally friendly cushion packaging material for a plastic foam cushion. In addition, current packaging structure is bulky, and occupation space is big, and the loading and unloading volume is low, and the utility model discloses a cushion pad spare 100 is formed by corrugated container board is folding, and corrugated container board occupation space is few when not folding, space utilization is high, with low costs and easy the dismantlement accomodate, can realize the packing standardization to a certain extent.

Referring to fig. 2 and 7, the cushion member 100 of the present invention includes a first supporting plate 11 and a second supporting plate 12 for being respectively disposed to be fitted to adjacent surfaces of a packaged body, the first supporting plate 11 and the second supporting plate 12 each including an inner corrugated paper layer 13 and an outer corrugated paper layer 14, and the inner corrugated paper layer 13 covers part of the inner surface of the outer corrugated paper layer 14 while having the exposed surface 141 exposed to the inner side, that is, the inner corrugated paper layer 13 of the first support plate 11 and the second support plate 12 can be in close contact with the surface of the packaged body in the packaged state, and the exposed surface 141 is opposite to the surface of the packaged body at a certain interval, thereby forming multi-level buffer by partial structure loss, the buffer capacity can be greatly improved, the packaged body is effectively prevented from being damaged when colliding, and the packaging material can be effectively saved. Wherein, the inner corrugated paper layer 13 which is attached and contacted with the surface of the packaged body is laminated with the outer corrugated paper layer 14, and the formed laminated structure has strong bearing capacity and good buffering capacity and can consume energy generated by external mechanisms; and the exposed surface 141 of the outer corrugated paper layer 14 is spaced from the surface of the packaged body to form a missing structure, so that the load acting time can be prolonged, the maximum acting force and the maximum acceleration of the packaged body can be reduced, and the buffer protection of the packaged body can be enhanced.

It should be noted that the position of the cushion member 100 relatively close to the packaged body is defined as "inside", and the position relatively far from the packaged body is defined as "outside"; the inner corrugated layer 13 is defined as a corrugated layer that can be brought into abutting contact with the surface of the packaged body in the packaged state, and the outer corrugated layer 14 is defined as a corrugated layer that is partially covered with the inner corrugated layer 13 on the inner side surface and is spaced apart from and opposed to the surface of the packaged body in the packaged state, that is, the outer corrugated layer 14 may be one or more corrugated layers.

Specifically, referring to fig. 1, 2 and 6, the first cushion member 100a is located at the upper right corner of the packed body, the exposed surface 141 of the first support plate 11 of the first cushion member 100a is disposed on the right side surface of the packed body, and the exposed surface 141 of the second support plate 12 of the first cushion member 100a is disposed on the top surface of the packed body. Referring to fig. 1, 7 and 8, the second cushion member 100b is positioned at the lower left corner of the packed body, the exposed surface 141 of the first support plate 11 of the second cushion member 100b is disposed on the left side surface of the packed body, and the exposed surface 141 of the second support plate 12 of the second cushion member 100b is disposed on the bottom surface of the packed body. In which the top and bottom surfaces of the packaged body are subjected to a large load under the action of its own weight and an external pressure for a long time, so that the cushion member 100 needs to increase the protective strength of the top and bottom surfaces of the packaged body accordingly, for example, the outer corrugated paper layer 14 of the second support plate 12 of the first cushion member 100a and the outer corrugated paper layer 14 of the second support plate 12 of the second cushion member 100b are each provided with a plurality of corrugated paper layers stacked to increase the load-bearing and cushioning capacities. Since the side surface of the package is generally subjected to a force of short-time pressing or collision, the exposed surface 141 of the first support plate 11 of the first cushion member 100a and the exposed surface 141 of the first support plate 11 of the second cushion member 100b may be provided with the number of layers of corrugated paper in order to optimize the arrangement of the cushion member 100 in consideration of the protection strength and the cost.

In addition, the cushion material 100 can be used by combining a plurality of cushion materials to package and protect the packaged body, as shown in fig. 1, the packaged body is a square body, so that four cushion materials 100 can be combined to package and protect, that is, the number of the cushion materials 100 can be adjusted according to the actual shape of the packaged body. Also, the shape of the cushion material 100 is not limited to the shape of the embodiment shown in fig. 1, 2, and 7, and the first support plate 11 and the second support plate 12 may be perpendicular to each other if the packaged body has a square shape as shown in fig. 1, 2, and 7. Of course, the first support plate 11 and the second support plate 12 may also be, for example, acute angles or obtuse angles, that is, the shape of the cushion pad 100 may be set according to the actual shape of the packaged body, and any structural form capable of achieving the above protection of the packaged body may be adopted, and the present invention is not limited thereto.

Alternatively, the exposed surfaces 141 formed on the first and

second support plates

11 and 12 may be different from each other, for example, the exposed surfaces 141 formed on the first and

second support plates

11 and 12 may be different in size; alternatively, the exposed surfaces 141 formed on the first support plate 11 and the second support plate 12 may be different in shape; alternatively, the number of layers of the corrugated paper layers of the exposed surfaces 141 formed on the first support plate 11 and the second support plate 12 is different, etc., and the exposed surfaces 141 formed on the first support plate 11 and the second support plate 12 may be set accordingly according to the actual application. Also, since the exposed surfaces 141 of the first and

second support plates

11 and 12 are different from each other, recognition of the packing orientation by a packing person can be more facilitated at the time of packing, so that packing efficiency can be greatly improved.

Further, the corrugated cardboard may be formed with a first missing part 15 that is closed through and a second missing part 16 that extends to the edge of the corrugated cardboard 1, and the exposed surface 141 is exposed to the inside through the first missing part 15 or the second missing part 16. As shown in fig. 2 and 6, the first corrugated cardboard 1a has a first missing portion 15 formed therein to close the penetration and a second missing portion 16 extending to the edge of the corrugated cardboard 1, and the first corrugated cardboard 1a is folded to form a first cushioning member 100 a. In the first cushion material 100a, the exposed surface 141 of the first support plate 11 is exposed inward through the second cutout 16, and the exposed surface 141 of the second support plate 12 is exposed inward through the first cutout 15. Due to the fact that the second missing part 16 extends to the edge of the corrugated paper, multi-level buffering or graded protection can be formed at different positions of the first supporting plate 11 conveniently, and the design of the first supporting plate 11 is more flexible and changeable; the first missing part 15 is closed at the first corrugated cardboard 1a, and the complete structure can effectively avoid the high loss of the supporting strength of the second supporting plate 12. Similarly, the second corrugated cardboard 1b is formed with a first missing part 15 that is closed and penetrated and a second missing part 16 that extends to the edge of the corrugated cardboard 1, and is folded to form the second cushioning pad member 100b, and the exposed surface 141 is exposed inward through the first missing part 15 or the second missing part 16, which will not be described again.

In some embodiments, as shown in fig. 2, 6, 7, and 8, the first missing portion 15 may have a rectangular profile and the second missing portion 16 may include an arcuate profile. Of course, the first missing portion 15 or the second missing portion 16 may also include an acute angle or an obtuse angle, for example, and the contour of the first missing portion 15 or the second missing portion 16 may be set according to actual conditions, but the invention is not limited thereto.

Alternatively, the cushion member 100 includes two side support parts 17 provided at the ends of the first and

second support plates

11 and 12, and the exposed surface 141 is located at an intermediate position between the two side support parts 17. In general, the packed body is mainly supported by the packing structure of the corner portion, and when an external force such as an impact is applied, the cushion material 100 is pressed, and the two side surface support portions 17 can realize multi-stage cushioning. As shown in fig. 2 and 7, the first cushion material 100a and the second cushion material 100b are each provided with two side support portions 17 at the end portions of the first support plate 11 and the second support plate 12, respectively, and the side support portions 17 may have a simple frame structure or a frame structure having a filling block 19 provided therein, and may protect the side surface portion of the packaged body by cushioning. The filling blocks 19 in the frame structure of the side supporting parts 17 can be integrally arranged on the corrugated cardboard folded into the cushioning pad member 100, so that the excess material on the corrugated cardboard folded into the cushioning pad member 100 can be fully utilized, and a better cushioning effect of the cushioning pad member 100 can be realized without increasing the cost.

Of course, it will be understood by those skilled in the art that the filling block 19 may not be integrally provided on the corrugated cardboard folded into the cushion material 100, and may be additionally provided on other corrugated cardboard. The filling block 19 may be a corrugated board, or may be a structure such as a pulp molding, and any structure that can protect the packed body from being cushioned may be used, but the present invention is not limited thereto. As shown in fig. 7 and 8, the filling blocks 19 provided in the frame structure of the side supporting portions 17 in the second cushion member 100b may be integrally provided on the second corrugated cardboard 1 b.

Further, the corrugated cardboard may be formed with a self-locking stopper 18 for holding the first support plate 11, the second support plate 12 and the side support 17 in the folded position. As shown in fig. 3 to 6, the self-locking portion 18 may be provided with a plurality of self-locking portions that are self-locked at different positions to achieve shape fixation after folding. Wherein, self-locking card holds portion 18 accessible and carries out the auto-lock card with block tongue 18a cartridge and end in draw-in groove 18b, from this, need not additionally to bond fixedly through bonding material again, easy disassembly, easy recovery make the utility model discloses a buffer pad spare 100 is green more, and the production operation is more convenient, has further reduced manufacturing cost.

Correspondingly, the utility model also provides a packaging structure, this packaging structure includes packing box and a plurality of foretell cushion 100.

Furthermore, the utility model also provides a household appliance, this household appliance include foretell packaging structure and by this packaging structure packing and as the electrical apparatus body 200 by the packing body, this electrical apparatus body 200 can be microwave oven, oven etc..

In summary, the cushioning pad member 100, the packaging structure and the household appliance of the present invention are folded into the packaging structure by using the corrugated board, the packaging material is green and environment-friendly, and has less material consumption, less occupied space when not folded, high space utilization rate and low cost; meanwhile, the utility model discloses a buffer pad piece 100 is formed with inner corrugated paper layer 13 and outer corrugated paper layer 14 through folding to inner corrugated paper layer 13 makes this inboard surface have the exposed face 141 that exposes to the inboard when covering outer corrugated paper layer 14's partial inboard surface, inner corrugated paper layer 13 on first backup pad 11 and the second backup pad 12 can be with the surface laminating contact of the packaged body under the packing state promptly, and exposed face 141 then is relative with the surface interval of the packaged body, accessible partial structure disappearance forms the buffer protection from this, can improve buffer capacity greatly, effectively avoid receiving the damage by the packaged body when the collision.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; may be mechanically coupled, may be electrically coupled or may be in communication with each other; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

Although embodiments of the present invention have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.

Claims

1. A cushion member of a packaging structure, which is folded from a corrugated cardboard sheet and includes a first support plate and a second support plate for being respectively arranged in close contact with adjacent surfaces of a packaged body, characterized in that each of the first support plate and the second support plate includes an inner corrugated paper layer and an outer corrugated paper layer which are laminated, the inner corrugated paper layer covers a part of an inner side surface of the outer corrugated paper layer and causes the inner side surface to have an exposed surface exposed to an inner side, the exposed surface being opposed to a surface of the packaged body at a spacing in a packaged state.

2. The cushion member of a packaging structure according to claim 1, wherein the first support plate and the second support plate are perpendicular to each other.

3. The cushion member of a packaging structure according to claim 2, wherein exposed surfaces formed on the first support plate and the second support plate are different from each other.

4. The cushion material for packaging structure according to claim 3, wherein the corrugated cardboard is formed with a first missing part that closes through and a second missing part that extends to the edge of the corrugated cardboard, and the exposed surface is exposed to the inside through the first missing part or the second missing part.

5. The cushion member of a packaging structure of claim 4, wherein the first missing portion has a rectangular profile and the second missing portion includes an arcuate profile.

6. The cushion member for a packaging structure according to claim 1, wherein the cushion member comprises two side support portions provided at end portions of the first support plate and the second support plate, the exposed surface being located at an intermediate position between the two side support portions.

7. A cushion member for a packaging structure according to claim 6, wherein the corrugated cardboard is formed with self-locking catches for holding the first support plate, second support plate and side support portions in a folded position.

8. The cushion member of a packaging structure according to claim 6, wherein the corrugated cardboard is formed with filling blocks filled in the side supporting portions in a folded state.

9. A packaging structure characterized by comprising a packaging box and a plurality of cushioning pad members according to any one of claims 1 to 8.

10. A household appliance characterized by comprising a packaging structure according to claim 9 and an appliance body packaged by the packaging structure and serving as the packaged body.