CN215045492U - Foam base and foam packaging assembly for packaging range hood - Google Patents

Abstract

The application provides a modified a foam base and foam package subassembly for packing smoke ventilator. One embodiment of the application relates to a foam base for packaging a range hood (7), which comprises a bracket part (1), wherein a plurality of supporting salient points (2) are integrally formed on the bracket part (1); when the bottom surface of the foam base is horizontally placed, the free ends of the plurality of supporting salient points (2) are all arranged upwards, and the top surfaces of the free ends of the plurality of supporting salient points (2) are located on the same horizontal plane. When the foam base is used for packaging the range hood, the foam base can improve the buffering and damping effects.

Description

Foam base and foam packaging assembly for packaging range hood

[ technical field ] A method for producing a semiconductor device

The application relates to a foam packaging subassembly field for packing smoke ventilator especially relates to a foam base for packing smoke ventilator.

[ background of the invention ]

The existing foam packaging piece of the range hood has a single structure, and the buffering and damping effects are to be improved. Particularly, as the range hood becomes increasingly slim, in the long-distance transportation process, because the buffering and shock absorption effects of the foam packaging piece are not ideal, the damage of the range hood body often occurs.

Unless otherwise supported by sufficient evidence, the prior art described herein is not meant to be an admission that such prior art is widely known to those of ordinary skill in the art to which this application pertains prior to the filing date of the present application.

[ summary of the invention ]

It is an object of embodiments of the present application to address at least one of the above technical problems and to provide an improved foam base and foam packing assembly for packing a range hood.

One embodiment of the application relates to a foam base for packaging a range hood, which comprises a bracket part, wherein a plurality of supporting salient points are integrally formed on the bracket part; when the bottom surface of the foam base is horizontally placed, the free ends of the plurality of supporting salient points are all arranged upwards, and the top surfaces of the free ends of the plurality of supporting salient points are positioned on the same horizontal plane. "several" is to be understood as at least two. When the foam base is used for packaging the range hood, the foam base can improve the buffering and damping effects.

In one possible embodiment, the support element is in the form of a hollow frame.

In one possible design, the support member includes a plurality of cross points, and the support protrusions are disposed at least at some of the cross points. Thus, the buffer and shock absorption effects are improved.

In one possible design, the support member comprises a square frame; the four corners of the square frame are respectively provided with the supporting salient points. Thus, the buffer and shock absorption effects are improved.

In one possible design, a side wall and a stop are included, the side wall surrounding the bracket member; the stop piece is connected and arranged between the side wall and the bracket piece; the plurality of supporting salient points are arranged to be suitable for supporting plate-shaped parts of the range hood together; the stop piece is provided with a slope surface suitable for supporting the edge of the plate-shaped piece of the range hood; the stop member is arranged to be adapted to define the position of the panel of the range hood such that the panel of the range hood is spaced a distance from the side wall. Thus, the cushioning effect is facilitated to be improved.

In a possible design, when the bottom surface of the foam base is placed horizontally, the horizontal section of the supporting salient points is gradually reduced from bottom to top. Thus, the buffer and shock absorption effects are improved.

In a possible design, the supporting salient points are in a shape of a frustum of a pyramid or a circular truncated cone. Thus, the buffer and shock absorption effects are improved.

In one possible design, the support bump includes an obliquely disposed sidewall; when the bottom surface of the foam base is horizontally placed, the included angle between the obliquely arranged side wall of the supporting salient point and the plumb line is beta, and beta is more than 10 degrees and less than 30 degrees.

In one possible design, β is 18.5 °.

The application also provides a foam packaging assembly for packaging a range hood, comprising a foam top cover and the foam base as described in any one of the above; the foam top cover is overlapped on the foam base; the foam top cover and the foam base form an accommodating space at intervals, wherein the accommodating space is suitable for accommodating and placing the range hood.

In one possible design, when the foam top cover is placed on the foam base, a Z-shaped splicing seam is formed between the foam top cover and the foam base. In this way, it helps to make the fixation between the foam top cover and the foam base more stable.

The above summary of the present application is not intended to describe all possible implementations of the present application. Throughout this application, guidance is provided through lists of examples, which can be used in various possible combinations.

[ description of the drawings ]

The following drawings are merely illustrative and explanatory of the present application and do not limit the scope of the present application, wherein:

FIG. 1 is a schematic structural view of an embodiment of a foam base for packaging a range hood according to the present application;

FIG. 2 is a schematic view of the foam base of FIG. 1 in mating relationship with a range hood;

figure 3 is a schematic structural diagram of an embodiment of a foam packaging assembly for packaging range hoods of the present application.

Reference numerals:

1-bracket part, 2-supporting salient points, 3-side wall, 4-stop part, 5-foam top cover, 6-Z-shaped splicing seam, 7-smoke exhaust ventilator, 8-plate-shaped part and A-obliquely arranged side wall.

[ detailed description ] embodiments

To make the objects, solutions and advantages of the present application more clear, the present application is further described below with reference to the accompanying drawings and preferred embodiments.

The present application proposes an embodiment of a foam base for packaging a range hood 7, as shown in figures 1 and 2, comprising a bracket member 1, a side wall 3 and a stop member 4. The bracket component 1 is integrally formed with a plurality of supporting salient points 2. The side wall 3 surrounds the holder part 1. The stop part 4 is connected and arranged between the side wall 3 and the bracket part 1. Specifically, the stopper 4 has one end connected to the side wall 3 and the other end connected to the bracket member 1. The foam base integrally adopts an integrally formed structure. Specifically, the foam base is made of polystyrene foam (EPS) in an integral molding mode.

There are a total of twenty-four support bumps 2, of which twelve support bumps 2 are located on the left side and twelve support bumps 2 are located on the right side, as shown in fig. 1 and 2. The supporting protrusions 2 are provided as plate-like members 8 adapted to support the hood 7 together.

In its usual use condition, the bottom surface of the foam base is horizontally disposed. When the bottom surface of the foam base is horizontally placed, the free ends of the twenty-four supporting salient points 2 are all arranged upwards, and the top surfaces of the free ends of the twenty-four supporting salient points 2 are located on the same horizontal plane. The foam base is in a conventional use condition for packaging a range hood 7 with the bottom surface of the foam base lying horizontally, as generally shown in figure 2.

The support member 1 is in the shape of a hollow frame, as shown in fig. 1 and 2. The support part 1 comprises a plurality of cross points, and supporting salient points 2 are arranged on part of the cross points. The support piece 1 comprises a square frame, wherein four corners of the square frame are respectively provided with a supporting salient point 2, two long edges parallel to each other of the square frame are respectively provided with a supporting salient point 2, and two short edges parallel to each other of the square frame are not provided with a supporting salient point 2.

A stop 4 arranged to be adapted to define the position of the extractor hood 7 such that the plate-like member 8 of the extractor hood 7 is at a distance from the side wall 3. A stopper 4 provided with a slope adapted to support the edge of a plate-like member 8 of the hood 7, as shown in fig. 2. When the edge of the plate-shaped member 8 of the range hood 7 is placed on a slope, the support protrusions 2 support the back surface of the plate-shaped member 8 of the range hood 7 together. The edge of the plate 8 of the extractor hood 7 tends to slide down the slope, helping to avoid the edge of the plate 8 touching the side wall 3.

And the supporting salient points 2 are provided with side walls which are obliquely arranged. When the bottom surface of the foam base is horizontally placed, the horizontal section of the supporting salient points 2 is gradually reduced from bottom to top. Thus, the buffer and shock absorption effects are improved. By "horizontal section" it is understood: the support bumps 2 are cut in a horizontal plane to obtain a cross section.

When the bottom surface of the foam base is horizontally placed, the inclined side wall of the supporting salient point 2 forms an included angle beta with the plumb line, and the beta is more than 10 degrees and less than 30 degrees. The side walls are arranged obliquely, as indicated by the letter a in fig. 1. A large number of experiments show that when the beta value is within the value range, the supporting salient points 2 can well give consideration to both the supporting function and the buffering effect. Specifically, the inclined sidewall of the support bump 2 of the present embodiment forms an angle β of 18.5 ° with the vertical line, because it is found through experiments that the work performance of the support bump 2 is particularly good when β takes this value.

The present application also contemplates a foam packaging assembly embodiment for packaging range hood 7 that includes foam top cover 5 and the foam base embodiment described above, as shown in fig. 3. A foam top cover 5 is arranged to fit over the foam base.

When the foam top cover 5 is placed on the foam base, the foam top cover 5 and the foam base form an accommodating space suitable for accommodating and placing the range hood 7 at intervals.

When the foam top cover 5 is placed on the foam base, a Z-shaped splicing seam 6 is formed between the foam top cover 5 and the foam base, as shown in figure 3.

The foregoing is merely one embodiment of the present application and other embodiments may be devised by adding, deleting, modifying or replacing certain features. For example, the supporting protrusions may have a truncated pyramid shape or a truncated cone shape.

The elements of the different embodiments may be combined with each other in any feasible manner to achieve the object of the application.

It should be additionally noted that the present application should not be construed as limited to the above-described embodiments, but rather should be construed to cover all possible embodiments as determined by the claims that follow when taken in conjunction with the disclosure herein. Therefore, any simple modification, equivalent change and modification of the above embodiments according to the technical essence of the present application are within the protection scope of the present application, unless departing from the content of the present application.

Claims (11)

1. A foam base for packaging a range hood (7), characterized in that:

the support comprises a support part (1), wherein a plurality of support salient points (2) are integrally formed on the support part (1);

when the bottom surface of the foam base is horizontally placed, the free ends of the plurality of supporting salient points (2) are all arranged upwards, and the top surfaces of the free ends of the plurality of supporting salient points (2) are located on the same horizontal plane.

2. The foam base of claim 1, wherein:

the support piece (1) is in a hollow frame shape.

3. The foam base of claim 2, wherein:

the support part (1) comprises a plurality of cross points, and at least part of the cross points are provided with the support salient points (2).

4. The foam base of claim 2, wherein:

the support piece (1) comprises a square frame;

the four corners of the square frame are respectively provided with the supporting salient points (2).

5. The foam base of claim 1, wherein:

comprises a side wall (3) and a stop piece (4), wherein the side wall (3) surrounds the bracket component (1);

the stop piece (4) is connected and arranged between the side wall (3) and the bracket piece (1);

the plurality of supporting salient points (2) are arranged to be suitable for supporting plate-shaped pieces (8) of the range hood (7) together;

the stop piece (4) is provided with a slope surface suitable for supporting the edge of a plate-shaped piece (8) of the range hood (7);

the stop (4) is arranged so as to be suitable for defining the position of the plate-shaped element (8) of the extractor hood (7), so that the plate-shaped element (8) of the extractor hood (7) is at a distance from the side wall (3).

6. The foam base of any of claims 1 to 5, wherein:

when the bottom surface of the foam base is horizontally placed, the horizontal section of the supporting salient points (2) is gradually reduced from bottom to top.

7. The foam base of claim 6, wherein:

the supporting salient points (2) are in a frustum pyramid shape or a circular truncated cone shape.

8. The foam base of claim 6, wherein:

the supporting salient points (2) comprise side walls which are obliquely arranged;

when the bottom surface of the foam base is horizontally placed, the inclined side wall and the plumb line form an included angle beta, and the beta is more than 10 degrees and less than 30 degrees.

9. The foam base of claim 8, wherein:

β＝18.5°。

10. a foam package assembly for packaging a range hood (7), characterized by:

comprising a foam top cover (5) and a foam base according to any one of claims 1 to 9;

the foam top cover (5) is placed on the foam base;

the foam top cover (5) and the foam base form an accommodating space suitable for accommodating and placing the range hood (7) at intervals.

11. The foam package assembly of claim 10, wherein:

when the foam top cover (5) is placed on the foam base, a Z-shaped splicing seam (6) is formed between the foam top cover and the foam base.

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