CN219097349U

CN219097349U - Foam packaging structure and household appliance

Info

Publication number: CN219097349U
Application number: CN202320263761.0U
Authority: CN
Inventors: 石小超
Original assignee: Qingdao Haier Intelligent Cooking Appliances Co Ltd; Haier Smart Home Co Ltd
Current assignee: Qingdao Haier Intelligent Cooking Appliances Co Ltd; Haier Smart Home Co Ltd
Priority date: 2023-02-20
Filing date: 2023-02-20
Publication date: 2023-05-30
Anticipated expiration: 2033-02-20

Abstract

The utility model discloses a foam packaging structure which comprises foam side plates arranged on two sides of a household appliance, wherein one side surface of the household appliance is a glass panel, foam inserts are arranged on the foam side plates corresponding to the glass panel, and the hardness of the foam inserts is smaller than that of the foam side plates. The glass panel and the harder foam side plates are prevented from being in direct contact by arranging the corresponding softer foam insert blocks on the glass panel of the household appliance, so that the anti-falling and anti-impact capacity is improved.

Description

Foam packaging structure and household appliance

Technical Field

The utility model belongs to the field of household appliance packaging, in particular relates to a foam packaging structure, and simultaneously provides a household appliance with the foam packaging structure.

Background

In the transportation process of various household appliances, the conditions such as falling vibration and the like occur in the transportation or transportation, the conditions are easy to collide, the appliances are broken, the household appliances are protected by corresponding packaging structures at present, and the household appliances comprise corrugated paper packaging boxes, foams, packaging bags and the like, and the foam structure designs are different.

At present, a household appliance is generally packaged on the left side and the right side of a machine in a packaging foam placing mode, and under the condition that a glass panel is arranged on the surface of the household appliance, the glass panel is not designed to prevent glass from being broken, and the glass panel is contacted with foam of a single material, so that glass is easily broken when collision occurs.

Disclosure of Invention

The utility model aims to overcome the defects of the prior art and provide a foam packaging structure.

In order to achieve the above purpose, the technical scheme of the utility model is as follows:

the utility model provides a foam packaging structure, includes the foam curb plate of installing in household electrical appliances both sides, a side of household electrical appliances is the glass panel, the foam curb plate is last to correspond glass panel department and is equipped with the foam insert, the hardness of foam insert is less than the foam curb plate.

Preferably, a weight-reducing window is arranged in the middle of the foam side plate.

Preferably, a plurality of side weight reducing grooves are formed in the outer side edges of the foam side plates along two opposite side edges of the weight reducing window.

Preferably, the inner side of the foam side plate is sunken to form a mounting recess for accommodating household appliances, the side wall of the mounting recess is provided with a plurality of inner weight reduction grooves and guide inclined planes, and one side of the mounting recess, which is far away from the foam insert, is provided with a second avoiding groove.

Preferably, a beam mounting groove is formed in the top of the foam side plate and used for mounting the supporting beam.

Preferably, the handle is arranged on the glass panel, the household appliance and the foam side plate are provided with an avoidance structure corresponding to the handle, and the avoidance structure is used for avoiding the protrusion of the handle on the surface of the glass panel.

Preferably, the avoidance structure comprises a first avoidance groove formed in the inner side edge of the foam side plate and corresponding to the handle, and a third avoidance groove formed in the foam insert and corresponding to the handle, and the third avoidance grooves are symmetrically formed in two sides of the foam insert.

Preferably, an insert mounting groove for mounting the foam insert is formed in the foam side plate, and mounting tables are arranged on two side edges of the insert mounting groove.

Preferably, the mounting table is arranged along the center symmetry of the insert mounting groove, the foam insert is provided with an insert mounting part and an insert inserting part corresponding to the mounting table, the insert mounting part is lapped on the mounting table, a space formed at the lower side of the mounting table is used for inserting the insert inserting part, and the foam insert is provided with a material reducing part side by side with the insert inserting part.

The utility model also provides a household appliance, which is applied with the foam packaging structure.

By adopting the technical scheme, the foam packaging structure and the household appliance provided by the utility model have the following beneficial effects compared with the prior art.

(1) Through setting up the softer foam insert that corresponds to the glass panel on the household electrical appliances, avoided glass panel and harder foam curb plate direct contact, increased the anti-drop anti-impact's ability.

(2) Through setting up the weight-reducing window in the centre of foam curb plate, form frame structure, when guaranteeing the supporting effect, furthest subtracts heavy, practices thrift the cost.

(3) Through setting up the cooperation of mount table and insert installation department, realize the quick installation of insert, improve assembly efficiency.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model. It is evident that the drawings in the following description are only examples, from which other drawings can be obtained by a person skilled in the art without the inventive effort. In the drawings:

FIG. 1 is an assembled schematic view of the present utility model;

FIG. 2 is a schematic diagram of the assembly of a foam side panel of the present utility model;

FIG. 3 is a schematic diagram of a foam side panel of the present utility model;

fig. 4 is a schematic view of a foam insert of the present utility model.

In the figure: 11. a household appliance; 111. a handle; 112. a glass panel; 12. a foam side panel; 121. a side weight-reducing groove; 122. a weight reduction window; 123. an inner weight-reducing groove; 124. a guide slope; 125. insert mounting slots; 1251. a mounting table; 1252. a first avoidance groove; 126. a second avoidance groove; 127. carrying an opening; 13. a foam insert; 131. an insert mounting portion; 132. a third avoidance groove; 133. an insert insertion portion; 134. and a material reducing part.

It should be noted that these drawings and the written description are not intended to limit the scope of the inventive concept in any way, but to illustrate the inventive concept to those skilled in the art by referring to the specific embodiments.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions in the embodiments will be clearly and completely described with reference to the accompanying drawings in the embodiments of the present utility model, and the following embodiments are used to illustrate the present utility model, but are not intended to limit the scope of the present utility model.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Example 1

As shown in fig. 1-4, the present embodiment provides a foam packaging structure, which includes foam side plates 12 mounted on two sides of a household appliance 11, wherein one side surface of the household appliance 11 is a glass panel 112, and foam inserts 13 are mounted on the foam side plates 12 corresponding to the glass panel 112, and the hardness of the foam inserts 13 is smaller than that of the foam side plates 12.

By providing corresponding foam inserts for the glass panel 112 on the household appliance 11, the glass panel 112 is avoided from directly contacting the harder foam side plate 12, and the anti-drop and anti-impact capability is increased.

Further, during assembly, the foam side plate 12 can be firstly laid flat, the household appliance 11 is supported, then the side face of the household appliance 11 is aligned to the foam side plate 12 and put in, one side of installation is firstly completed, then the household appliance 11 on the other side is covered on the foam side plate 12 and fastened, the other side of installation is completed, and then subsequent work such as accessory placement, carton packing and the like is carried out.

Preferably, during assembly, the assembly line tool can be selected, the household appliance 11 is placed on a tool table of the assembly line, two side edges of the household appliance 11 are completely vacated, and when the household appliance 11 is conveyed to the front, an assembly person clamps the foam side plates 12 on the left side and the right side onto the household appliance 11 to finish assembly.

Further, a weight-reducing window 122 is opened in the middle of the foam side plate 12. Preferably, the weight reduction window 122 has a square structure, and conforms to the overall shape of the foam side panel 12 and the side shape of the household appliance 11 to maximize the removal of material.

By arranging the weight-reducing window 122 in the middle of the foam side plate 12, a frame-shaped structure is formed, so that the weight is reduced to the greatest extent and the cost is saved while the supporting effect is ensured.

In foam packaging, the foam structure is required to reduce weight and cost after meeting structural support and corresponding protection functions. The use of foam is also a significant factor to consider in mass production, and thus the foam needs to be designed accordingly. The weight-reducing window 122 is directly arranged in the middle of the foam side plate 12, which can certainly reduce the difficulty of structural design and facilitate the design of the mould and the related processing operation of the mould during production and processing.

Further, a plurality of side weight-reducing grooves 121 are formed on the outer side of the foam side plate 12 along the opposite side edges of the weight-reducing window 122. When the outer side surface of the foam side plate 12 is used as a supporting surface, a sufficient supporting effect can be achieved without a complete frame body, so that the limited choice of weight and material reduction design of the surface becomes the optimal choice under the condition that the outer side surface of the foam side plate 12 has a large amount of redundant area.

Further, the side weight-reducing grooves 121 are symmetrically distributed along the weight-reducing window 122. The design of the symmetry subsection is that firstly design software is used for drawing simply during design, design time is reduced, secondly, in machining, machining processes with symmetry characteristics capable of being selected are more, and improvement of machining efficiency is facilitated.

Further, the side weight-reducing groove 121 has three pairs of rectangular grooves of equal depth and symmetry, and further includes a portion extending inward from one of the pair of rectangular grooves at the uppermost end of the rectangular groove, and the rectangular groove extends inward on the foam side plate 12 above the weight-reducing window 122 to form an L-shaped groove structure, thereby further reducing weight and cost.

Through the symmetry to and extend the design that forms L shape slot on the basis of original weight-reducing window 122, not only in order to satisfy the weight-reducing requirement, still satisfy the demand of outward appearance, when the product is transported to customer department, can all install the debugging when the face is unpacked in many times, guarantee that the sense of the unpacking process is good, also be a representation of brand power.

Preferably, an elongated carrying opening 127 is formed on the upper side of the outer side surface of the foam side plate 12 for facilitating carrying of the household appliance 11.

Further, the carrying opening 127 is located at the upper side of the weight-reducing window 122, and the carrying opening 127 is located on the same plane of the vertical line of the center of gravity of the combination of the household appliance 11 and the foam side plate 12, so that damage to the household appliance 11 caused by tilting when carrying the household appliance 11 is avoided.

Still further, the bottom of the foam side plate 12 is provided with a plurality of weight-reducing grooves, the weight-reducing grooves are equidistantly arranged, smooth arc transition is adopted between the grooves and at the bottom of the grooves, the supporting effect is ensured while the weight is reduced, and the supporting capacity is improved.

Further preferably, the number and shape of the lightening holes and the lightening slots are not limited to those shown in the drawings and described in the present embodiment, and the specific number and shape may be determined according to actual needs without limitation.

It is further preferred that both the upper and lower sides of the outer side of the foam side panel 12 are provided with bevels.

Still further preferably, the upper side bevel angle of the outer side surface of the foam side plate 12 is an equilateral bevel angle, which is only convenient to propose, the lower side bevel angle of the outer side surface of the foam side plate 12 is an unequal side bevel angle, and the bevel angle is inclined to the upper side, so that the foam side plate 12 is put into a paper box of an external package after the foam side plate 12 finishes packaging the household appliance 11.

The inner side of the foam side plate 12 is concavely provided with a mounting recess for accommodating the household appliance 11, the side wall of the mounting recess is provided with a plurality of inner weight-reducing grooves 123 and guide inclined planes 124, and a second avoiding groove 126 is formed in one side of the mounting recess away from the foam insert 13.

Further, the inner weight-reducing groove 123 may be formed on the thicker side of the upper and lower frames of the foam side plate 12, the mounting recess is formed on the lower side of the foam side plate 12, and the upper side is formed with a thicker material, so that the inner weight-reducing groove 123 may be continuously formed on the thicker side, thereby saving the cost.

Further, the guide inclined surface 124 is designed on the upper side of the installation recess, and the inclined surfaces are formed at a line position contacting the household appliance 11, and further, the inner weight-reducing groove 123 is suitably formed on the upper side of the installation recess and the position contacting the household appliance 11.

When the household appliance 11 is installed in the installation recess, the lower side edge of the household appliance 11 is contacted with the lower side of the installation recess, so that the foam side plate 12 is integrally combined with the household appliance 11, the guiding function can be achieved under the condition that the guiding inclined plane 124 is contacted with the household appliance 11, and the installation is convenient.

Further, the second avoidance groove 126 is located at a side of the weight-reducing window 122, so as to avoid the protrusion on the surface of the household appliance 11.

Still further, the second avoidance groove 126 can make the second avoidance groove 126 and the weight-reducing window 122 connected into a whole under the condition that the second avoidance groove 126 is relatively close to the weight-reducing window 122, so that the weight and the material can be further reduced while the manufacturing is facilitated, preferably, if the second avoidance groove 126 is communicated with the weight-reducing window 122, the depth of the second avoidance groove 126 is enough to avoid, the foam side plate 12 is not required to be penetrated, and the influence on the appearance of the side surface of the foam side plate 12 is avoided.

The glass panel 112 is provided with

handles

111, 11 and foam side plates 12, corresponding to the handles 111, are provided with avoiding structures, and the avoiding structures are used for avoiding the protrusions of the handles 111 on the surface of the glass panel 112.

The top of the foam side plate 12 is provided with a beam mounting groove for mounting a supporting beam, the supporting beam at the top is added, the supporting effect of the top is improved, and even if irregular operation such as personnel trampling exists in transportation, the foam side plate can bear the foam side plate.

Further, the avoiding structure includes a first avoiding groove 1252 formed in the inner side edge of the foam side plate 12 and corresponding to the handle 111, and a third avoiding groove 132 formed in the foam insert 13 and corresponding to the handle 111.

13 and the foam side plate 12 can be integrally formed in a double injection molding mode, and still can realize that the foam insert 13 is contacted with the glass panel 112, and when vibration impact is generated, the foam insert 13 is arranged between the

glass panels

112 and 12 to serve as buffer.

Preferably, the foam side plate 12 is made of EPS foam, the foam insert 13 is made of EPE foam, the strength of the whole packaging structure is guaranteed by using EPS material, and the EPE material is used for buffering and damping of the glass part, so that a better protection effect is achieved.

The present embodiment also provides a home appliance to which the foam packing structure as described above is applied.

Example two

As shown in fig. 1 to 4, the present embodiment provides a foam packaging structure, which comprises foam side plates 12 mounted on two sides of a household appliance 11, wherein one side surface of the household appliance 11 is a glass panel 112, and foam inserts 13 are mounted on the positions, corresponding to the glass panel 112, on the side plates 12.

By arranging the corresponding foam inserts for the glass panel 112 on the household appliance 11, the

glass panels

112 and 12 are avoided from being in direct contact, and the foam inserts 13 for buffering are additionally arranged, so that the anti-falling and anti-impact capacity is improved.

Further, a plurality of side weight-reducing grooves 121 are formed on the outer side of the foam side plate 12 along the opposite side edges of the weight-reducing window 122. When the 12 outer side surface is used as a supporting surface, a sufficient supporting effect can be achieved without a complete frame.

Further, the side weight-reducing grooves 121 are symmetrically distributed along the weight-reducing window 122.

Further, the side weight-reducing grooves 121 have three pairs of rectangular grooves of equal depth and symmetry, and further include a portion of one of the pair of rectangular grooves at the uppermost end of the rectangular groove extending inward, the rectangular groove extending inward on the foam side plate 12 at the upper side of the weight-reducing window 122 to form an L-shaped groove structure,

preferably, an elongated carrying opening 127 is formed on the upper side of the outer side surface of the foam side plate 12 for facilitating carrying of the household appliance 11. The inside of the foam side plate 12 is concavely formed with a mounting recess for accommodating the home appliance 11, and further, the mounting recess side wall is provided with a plurality of inner weight-reducing grooves 123 and guide slopes 124.

Further, the glass panel 112 is provided with

handles

111, 11 and foam side plates 12, corresponding to the handles 111, are provided with avoiding structures for avoiding the protrusions of the handles 111 on the surface of the glass panel 112.

Further, the avoiding structure includes a first avoiding groove 1252 formed in the inner side edge of the foam side plate 12 and corresponding to the handle 111, and a third avoiding groove 132 formed in the foam insert 13 and corresponding to the handle 111. Furthermore, two third avoiding grooves 132 are symmetrically arranged on the foam insert 13, so that the functions of avoiding and protecting can be realized in both the front and the back.

Further, an insert mounting groove 125 for mounting the foam insert 13 is formed in the foam side plate 12, the insert mounting groove 125 is also arranged corresponding to the glass panel 112 on the household appliance 11, and mounting platforms 1251 are arranged on two side edges of the insert mounting groove 125.

Further, the mounting plate 1251 is arranged symmetrically along the center of the insert mounting groove 125, and partially recessed on the upper and lower sides of the insert mounting groove 125 toward one side of one end of the household appliance 11 to form a stepped 1231.

Further, the foam insert 13 is provided with an insert mounting portion 131 and an insert inserting portion 133 corresponding to the mounting table 1251, the insert mounting portion 131 is lapped on the mounting table 1251, a space formed at the lower side of the mounting table 1251 is used for inserting the insert inserting portion 133, and the foam insert 13 is provided with a material reducing portion 134 side by side with the insert inserting portion 133. The material of 13 is further reduced, and the cost is saved.

Through split type design, before foam curb plate 12 and domestic appliance 11 are installed, pack into the mounting groove 125 of inserting with foam insert 13 earlier, then install, realize the shock attenuation cushioning effect to glass panel 112 through foam insert 13.

The foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited to the above-mentioned embodiment, but is not limited to the above-mentioned embodiment, and any simple modification, equivalent change and modification made by the technical matter of the present utility model can be further combined or replaced by the equivalent embodiment without departing from the scope of the technical solution of the present utility model.

Claims

1. Foam packaging structure, including installing foam curb plate (12) of household electrical appliances (11) both sides, its characterized in that: one side surface of the household appliance (11) is provided with a glass panel (112), a foam insert (13) is arranged on the foam side plate (12) corresponding to the glass panel (112), and the hardness of the foam insert (13) is smaller than that of the foam side plate (12).

2. A foam packaging structure as defined in claim 1, wherein: a weight-reducing window (122) is arranged in the middle of the foam side plate (12).

3. A foam packaging structure as claimed in claim 2, wherein: and a plurality of side weight reducing grooves (121) are formed in the outer side edges of the foam side plates (12) along the two opposite side edges of the weight reducing window (122).

4. A foam packaging structure as defined in claim 1, wherein: the inside recess of foam curb plate (12) forms the installation recess that is used for holding household appliances (11), the installation recess lateral wall is equipped with a plurality of interior heavy grooves (123) and direction inclined plane (124), the installation recess is kept away from foam insert (13) one side and is opened has second to dodge groove (126).

5. A foam packaging structure as defined in claim 1, wherein: the top of the foam side plate (12) is provided with a beam mounting groove for mounting the supporting beam.

6. A foam packaging structure according to any one of claims 1-5, wherein: the household appliance is characterized in that a handle (111) is arranged on the glass panel (112), an avoidance structure is arranged on the household appliance (11) and the foam side plate (12) corresponding to the handle (111), and the avoidance structure is used for avoiding the protrusion of the handle (111) on the surface of the glass panel (112).

7. A foam packaging structure as defined in claim 6, wherein: the avoidance structure comprises a first avoidance groove (1252) formed in the inner side edge of the foam side plate (12) and corresponding to the handle (111) and a third avoidance groove (132) formed in the foam insert (13) and corresponding to the handle (111), wherein the third avoidance grooves (132) are symmetrically formed in two along the foam insert (13).

8. A foam packaging structure as defined in claim 1, wherein: insert mounting grooves (125) for mounting the foam inserts (13) are formed in the foam side plates (12), and mounting tables (1251) are arranged on two side edges of each insert mounting groove (125).

9. A foam packaging structure as defined in claim 8, wherein: the mounting table (1251) is arranged along the center symmetry of the insert mounting groove (125), the foam insert (13) is provided with an insert mounting part (131) and an insert inserting part (133) corresponding to the mounting table (1251), the insert mounting part (131) is lapped on the mounting table (1251), a space formed at the lower side of the mounting table (1251) is used for inserting the insert inserting part (133), and the foam insert (13) is provided with a material reducing part (134) side by side with the insert inserting part (133).

10. A household appliance, characterized in that: the household appliance application has a foam packaging structure according to any one of claims 1-9.