CN211732502U

CN211732502U - Base packaging foam board for refrigerator

Info

Publication number: CN211732502U
Application number: CN201921974757.5U
Authority: CN
Inventors: 邢桂正; 邢猛
Original assignee: Qingdao Aohai Ruitai Industrial Co ltd
Current assignee: Qingdao Aohai Ruitai Industrial Co ltd
Priority date: 2019-11-15
Filing date: 2019-11-15
Publication date: 2020-10-23
Anticipated expiration: 2029-11-15

Abstract

The utility model discloses a base packing cystosepiment for refrigerator, including bottom plate and protective frame, the bottom plate is rectangle flat structure, and the bottom plate setting is inside the protective frame, bottom plate upper end left part and right part all are provided with the protecting strip, bottom plate upper end middle part is provided with the backing plate, four trundle standing grooves of group have been seted up to bottom plate upper end rectangle array, and four trundle standing grooves of group all are located the backing plate outside, two sets of rectangle spacing grooves have been seted up to bottom plate upper end front portion, the rectangle spacing groove has all been alternated in and is connected with the rectangle stopper, bottom plate upper end rear portion has been seted up and has been accomodate the groove, and accomodate groove and two sets of rectangle spacing grooves and be located the backing plate dead ahead respectively, the protective frame inside wall is. A base packing cystosepiment for refrigerator, can play good buffering support guard action in the transportation, prevent that the refrigerator from shaking because of the transport and damaging to can prolong the life of base packing cystosepiment.

Description

Base packaging foam board for refrigerator

Technical Field

The utility model relates to a household electrical appliances packing technical field, in particular to a base packing cystosepiment for refrigerator.

Background

The main material used by the packaging foam board of the existing refrigerator, wine cabinet, freezer and the like is EPS (expandable polystyrene), and the packaging damage is serious and the packaging quality is damaged in the logistics transportation and turnover process of products exceeding 75kg, so that the products are easy to deform, namely, the existing base design scheme is only suitable for common products, and the protection of heavy products is not in place; the increase of the thickness of the EPS base mat can increase the buffering time of the product falling, the increase of the density of the EPS base mat can also improve the protection effect, but the increase of the packaging cost is more obvious, and other invisible problems exist, for example, the increase of the thickness of the base mat possibly influences the transportation of logistics, increases the logistics cost, but cannot fundamentally solve the problem of damage.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a base packing cystosepiment for refrigerator can effectively solve the problem among the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a base packing cystosepiment for refrigerator, includes bottom plate and protective frame, the bottom plate is the dull and stereotyped structure of rectangle, and the bottom plate setting is inside the protective frame, bottom plate upper end left part and right part all are provided with the protection strip, bottom plate upper end middle part is provided with the backing plate, four truckle standing grooves of group have been seted up to bottom plate upper end rectangle array, and four truckle standing grooves of group all are located the backing plate outside, two sets of rectangle spacing grooves have been seted up to bottom plate upper end front portion, the rectangle spacing inslot alternates and is connected with the rectangle stopper, bottom plate upper end rear portion has been seted up and has been accomodate the groove, and accomodate groove and two sets of rectangle spacing grooves and be located the backing plate respectively just in.

Preferably, bottom plate upper end middle part is provided with the rectangle installation cavity, the backing plate is the rectangle flat structure, and the backing plate lower extreme is provided with a plurality of foam support columns and coil spring, foam support column and coil spring are the alternative fixed mounting of rectangle array at the backing plate lower extreme, and foam support column and coil spring keep away from the one end of backing plate all with rectangle installation cavity diapire fixed connection, the backing plate passes through foam support column and coil spring and is in the same place with bottom plate fixed connection.

Preferably, the height of the foam supporting column is consistent with the height of the free state of the spiral spring, and the height of the foam supporting column and the height of the free state of the spiral spring are both larger than the height of the rectangular mounting cavity.

Preferably, the protection strip is rectangle foam platelike structure, and the equal fixed mounting in protection strip lower extreme front portion and the right part has two sets of foam spliced poles, fixed mounting has the stereoplasm strengthening rib all to inlay in the foam spliced pole inside, the slot that corresponds with the position of foam spliced pole is all seted up to bottom plate upper end left part and right part, the foam spliced pole all is located the slot and is in the same place protection strip and bottom plate movable mounting.

Preferably, the fixing strips and the protective frame are made of corrugated paper boards, the fixing strips and the protective frame are of an integrated structure, and the fixing strips are provided with four groups and are fixedly arranged on the inner side wall of the front portion and the inner side wall of the rear portion of the protective frame in a pairwise mode.

Preferably, the waterproof layer is fixedly mounted at the lower end of the bottom plate, four groups of fixing grooves corresponding to the fixing strips in position one to one are jointly formed in the waterproof layer and the front portion and the rear portion of the lower end of the bottom plate, the fixing strips are located in the fixing grooves, the protection frame and the bottom plate are movably mounted together, and the inner side wall of the protection frame is tightly attached to the outer side wall of the bottom plate.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. through being provided with and accomodating the groove, can put into the power cord of refrigerator and accomodate the inslot, prevent that power cord produces the friction to the refrigerator box and lead to the lacquer painting to scrape the flower influence aesthetic property in handling, through all interlude in the rectangle spacing groove and be connected with the rectangle stopper, can prevent after placing the refrigerator that the refrigerator door is opened in handling, play better steadiness.

2. Through being provided with the backing plate, the backing plate passes through the foam support column and coil spring is in the same place with bottom plate fixed connection, can greatly filter the impact when carrying the refrigerator, plays good guard action, through being provided with the protection frame, can strengthen the bulk strength of whole cystosepiment.

Drawings

Fig. 1 is a schematic view of the overall structure of a base packaging foam board for a refrigerator according to the present invention;

FIG. 2 is a schematic connection diagram of a base plate of a base packaging foam board for a refrigerator according to the present invention;

FIG. 3 is a schematic connection diagram of a protection strip of a base packaging foam board for a refrigerator according to the present invention;

FIG. 4 is a schematic view of the overall structure of a protection frame of a base packaging foam board for a refrigerator according to the present invention;

fig. 5 is a schematic diagram of a position of a fixing groove of a base packaging foam board for a refrigerator according to the present invention.

In the figure: 1. a base plate; 2. a protective frame; 3. a caster wheel placing groove; 4. a receiving groove; 5. a rectangular limiting groove; 6. a rectangular limiting block; 7. a protective strip; 8. a base plate; 9. a rectangular mounting cavity; 10. a coil spring; 11. Foam support columns; 12. a foam connecting column; 13. reinforcing ribs; 14. a slot; 15. a fixing strip; 16. Fixing grooves; 17. and a waterproof layer.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" 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 simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-5, a base packing cystosepiment for refrigerator, including bottom plate 1 and protective frame 2, bottom plate 1 is the dull and stereotyped structure of rectangle, and bottom plate 1 sets up inside

protective frame

2, 1 upper end left part of bottom plate and right part all are provided with protection strip 7, 1 upper end middle part of bottom plate is provided with

backing plate

8, 1 upper end rectangle array of bottom plate has seted up four groups of truckle standing grooves 3, and four groups of truckle standing grooves 3 all are located the backing plate 8 outside, 1 upper end front portion of bottom plate has seted up two sets of rectangle spacing grooves 5, it is connected with rectangle stopper 6 to alternate in the rectangle spacing groove 5 is all, 1 upper end rear portion of bottom plate has seted up accomodate groove 4, and accomodate groove 4 and two sets of rectangle spacing grooves 5 and be located backing plate 8 dead ahead respectively, 2 inside walls of protective frame are.

The middle part of the upper end of the bottom plate 1 is provided with a rectangular mounting cavity 9, the backing plate 8 is of a rectangular flat plate structure, the lower end of the backing plate 8 is provided with a plurality of foam supporting columns 11 and spiral springs 10, the foam supporting columns 11 and the spiral springs 10 are alternately and fixedly mounted at the lower end of the backing plate 8 in a rectangular array, one ends, far away from the backing plate 8, of the foam supporting columns 11 and the spiral springs 10 are fixedly connected with the bottom wall of the rectangular mounting cavity 9, the backing plate 8 is fixedly connected with the bottom plate 1 through the foam supporting columns 11 and the spiral springs 10, and when the refrigerator is carried and vibrates, a; the height of the foam supporting column 11 is consistent with the height of the free state of the spiral spring 10, and the height of the foam supporting column 11 and the height of the free state of the spiral spring 10 are both greater than the height of the rectangular mounting cavity 9; the protective strip 7 is of a rectangular foam plate-shaped structure, two groups of foam connecting columns 12 are fixedly mounted on the front portion and the right portion of the lower end of the protective strip 7, rigid reinforcing ribs 13 are fixedly mounted in the foam connecting columns 12 in an embedded mode, the strength of the foam connecting columns 12 is improved, slots 14 corresponding to the positions of the foam connecting columns 12 are formed in the left portion and the right portion of the upper end of the bottom plate 1, the foam connecting columns 12 are located in the slots 14, the protective strip 7 and the bottom plate 1 are movably mounted together, and a refrigerator can play a role in transverse supporting and protecting; the fixing strips 15 and the protective frame 2 are made of corrugated paper boards, the fixing strips 15 and the protective frame 2 are of an integral structure, four groups of fixing strips 15 are arranged, and every two fixing strips are fixedly arranged on the inner side wall of the front part and the inner side wall of the rear part of the protective frame 2; 1 lower extreme fixed mounting of bottom plate has waterproof layer 17, prevents that water from permeating to the cystosepiment,

waterproof layer

17 and 1 lower extreme front portion of bottom plate and rear portion offer four groups jointly with fixed strip 15's position one-to-one fixed slot 16, fixed strip 15 all is located fixed slot 16 with protective frame 2 and bottom plate 1 movable mounting together, and 1 lateral wall of bottom plate is hugged closely to 2 inside walls of protective frame, has increased the bulk strength of whole cystosepiment, has improved the life of device greatly.

It should be noted that, the utility model relates to a base packaging foam board for refrigerator, when packaging, firstly two sets of rectangular stoppers 6 are taken out from two sets of rectangular limiting grooves 5, the refrigerator is lifted up to make the refrigerator caster align with four caster placing grooves 3 and put into the caster placing grooves 3, at this time, the refrigerator door faces to the rectangular limiting grooves 5, then two sets of rectangular stoppers 6 are put into the two sets of rectangular limiting grooves 5, which plays a good role in supporting and protecting the refrigerator door, the door is prevented from being automatically opened when carrying, then the power cord of the refrigerator is rolled up and put into the storage groove 4, the power cord of the refrigerator is prevented from damaging the surface paint surface by the friction between the power cord and the refrigerator surface when carrying, which affects the aesthetic property, the backing board 8 is fixedly connected with the bottom board 1 through the foam support column 11 and the coil spring 10, when the refrigerator is carried and shakes, which can play a good role in buffering, foam spliced pole 12 all is located slot 14 and is in the same place protective strip 7 and bottom plate 1 movable mounting, can play horizontal support guard action by the refrigerator, and fixed strip 15 all is located fixed slot 16 with protective frame 2 and bottom plate 1 movable mounting together, and the 1 lateral wall of bottom plate is hugged closely to the 2 inside walls of protective frame, and the bulk strength that can the whole cystosepiment of greatly increased improves its life.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A base packing cystosepiment for refrigerator, includes bottom plate (1) and protective frame (2), its characterized in that: bottom plate (1) is the dull and stereotyped structure of rectangle, and bottom plate (1) sets up inside protective frame (2), bottom plate (1) upper end left part and right part all are provided with protection strip (7), bottom plate (1) upper end middle part is provided with backing plate (8), bottom plate (1) upper end rectangle array has seted up four group's truckle standing groove (3), and four group's truckle standing groove (3) all are located the backing plate (8) outside, two sets of rectangle spacing groove (5) have been seted up to bottom plate (1) upper end front portion, the rectangle stopper (6) have been interlude in rectangle spacing groove (5) are connected with, bottom plate (1) upper end rear portion has been seted up and has been accomodate groove (4), and accomodate groove (4) and two sets of rectangle spacing groove (5) and be located backing plate (8) dead ahead respectively, protective frame (2) inside wall is provided with fixed strip (15.

2. A base packaging foam board for a refrigerator according to claim 1, wherein: bottom plate (1) upper end middle part is provided with rectangle installation cavity (9), backing plate (8) are the dull and stereotyped structure of rectangle, and backing plate (8) lower extreme is provided with a plurality of foam support columns (11) and coil spring (10), foam support column (11) and coil spring (10) are the alternative fixed mounting of rectangle array at backing plate (8) lower extreme, and foam support column (11) and coil spring (10) keep away from the one end of backing plate (8) all with rectangle installation cavity (9) diapire fixed connection, backing plate (8) are in the same place through foam support column (11) and coil spring (10) and bottom plate (1) fixed connection.

3. A base packaging foam board for a refrigerator according to claim 2, wherein: the height of the foam supporting column (11) is consistent with the height of the free state of the spiral spring (10), and the height of the foam supporting column (11) and the height of the free state of the spiral spring (10) are both larger than the height of the rectangular mounting cavity (9).

4. A base packaging foam board for a refrigerator according to claim 1, wherein: protection strip (7) are rectangle foam platelike structure, and the equal fixed mounting in protection strip (7) lower extreme front portion and the right part has two sets of foam spliced poles (12), fixed mounting has stereoplasm strengthening rib (13) all to inlay inside foam spliced pole (12), slot (14) that correspond with the position of foam spliced pole (12) are all seted up to bottom plate (1) upper end left part and right part, foam spliced pole (12) all are located slot (14) with protection strip (7) together with bottom plate (1) movable mounting.

5. A base packaging foam board for a refrigerator according to claim 1, wherein: the fixing strips (15) and the protection frame (2) are made of corrugated paper boards, the fixing strips (15) and the protection frame (2) are of an integrated structure, and the fixing strips (15) are provided with four groups and are fixedly arranged on the front inner side wall and the rear inner side wall of the protection frame (2) in a pairwise mode.

6. A base packaging foam board for a refrigerator according to claim 1, wherein: bottom plate (1) lower extreme fixed mounting has waterproof layer (17), waterproof layer (17) and bottom plate (1) lower extreme front portion and rear portion offer fixed slot (16) of the position one-to-one of four groups and fixed strip (15) jointly, fixed strip (15) all are located fixed slot (16) and are in the same place protecting frame (2) and bottom plate (1) movable mounting, and protecting frame (2) inside wall hugs closely bottom plate (1) lateral wall.