CN215753948U

CN215753948U - Packing base of refrigerator

Info

Publication number: CN215753948U
Application number: CN202121095431.2U
Authority: CN
Inventors: 刘秀宇
Original assignee: Hefei Hualing Co Ltd; Midea Group Co Ltd; Hefei Midea Refrigerator Co Ltd
Current assignee: Hefei Hualing Co Ltd; Midea Group Co Ltd; Hefei Midea Refrigerator Co Ltd
Priority date: 2021-05-20
Filing date: 2021-05-20
Publication date: 2022-02-08
Anticipated expiration: 2031-05-20

Abstract

The utility model relates to the field of packaging and transportation, and provides a packaging base of a refrigerator, which comprises: the refrigerator comprises a lower base and an upper base, wherein a mounting hole is formed in one of the lower base and the upper base corresponding to the corner of the bottom of the refrigerator; and the elastic piece is matched in the mounting hole and is respectively contacted with the upper base and the lower base. According to the packaging base of the refrigerator, in the process of transporting the refrigerator, when the packaging base is impacted by external force, the impact force is transmitted to the elastic piece positioned at the corner part through the lower base, the impact born by the lower base is decomposed by the contraction of the elastic piece, the reduced impact force is transmitted to the upper base, the upper base further decomposes the impact force so as to reduce the damage to the bottom of the refrigerator, the impact force born by the corner part and the edge part of the refrigerator is extremely small, the protection on the bottom of the refrigerator is completed, the packaging base can ensure the protection of the refrigerator in the transportation process, and the packaging base is simple in structure, convenient to use and low in cost.

Description

Packing base of refrigerator

Technical Field

The utility model relates to the technical field of packaging and transportation, in particular to a packaging base of a refrigerator.

Background

With the rapid development of household appliance technology, the transportation of household appliances becomes an increasingly important problem, and the packaging base of the refrigerator mainly plays a role in protecting the bottom plate of the refrigerator from being damaged by the outside. In the transportation process of refrigerator, the impact force that four corners departments of packing base bore is especially huge, and the damage of the bight of refrigerator bottom plate and the arris portion of market feedback occupies the high level of problem point for a long time, and increases the height of packing base simply, not only can't satisfy the quantity demand of dress cabinet, also can increase the cost of packing preparation simultaneously.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to solving at least one of the problems of the prior art. Therefore, the utility model provides the packaging base of the refrigerator, which ensures that the corner part and the edge part of the refrigerator bear extremely small impact force, thereby completing the protection of the bottom of the refrigerator and ensuring the protection of the refrigerator in the transportation process, and has the advantages of simple structure, convenient use and lower cost.

According to the embodiment of the utility model, the packaging base of the refrigerator comprises:

the refrigerator comprises a lower base and an upper base, wherein a mounting hole is formed in one of the lower base and the upper base corresponding to the corner of the bottom of the refrigerator;

the elastic piece is matched in the mounting hole and is respectively contacted with the lower base and the upper base.

According to the packaging base of the refrigerator, the corner and the edge of the bottom of the refrigerator are easily damaged by the outside world in the transportation process, so that a multi-layer packaging base structure is designed; the supreme base that is down in proper order is followed to the assembly structure of packing base, elastic component and last base, at the in-process of transportation refrigerator, the bottom protection with the refrigerator is got up through the packing base, when the packing base receives external force and assaults, this impact force at first transmits the elastic component department that is located bight through lower base, the impact that the base bore under utilizing the shrink of elastic component to come the decomposition, the impact force after the reduction transmits on last base again, thereby it has further decomposed the impact force and has reduced the destruction to the refrigerator bottom to go up the base, the impact force that bight and the arris that makes the refrigerator bore is minimum, thereby the protection to the refrigerator bottom has been accomplished, therefore, the protection of refrigerator in the transportation can be guaranteed to the packing base, and simple structure, high durability and convenient use, and low cost.

According to one embodiment of the utility model, the elastic element comprises a supporting column, and an annular buffer element is arranged on the outer peripheral surface of the supporting column.

According to one embodiment of the utility model, the support column is hollow.

According to one embodiment of the utility model, the buffer parts are multiple, and the multiple buffer parts are arranged at intervals along the length direction of the supporting column.

According to one embodiment of the utility model, the supporting column and the buffer are both rubber pieces.

According to one embodiment of the utility model, the resilient member is an air bag which is form-fitted to the mounting hole.

According to one embodiment of the present invention, the lower base has an outer circumference protruded toward the upper base to form a stopper protrusion defining an assembly space in which the upper base is installed.

According to one embodiment of the utility model, the upper base is a plastic base.

According to one embodiment of the utility model, the lower base is rectangular, four corners of the lower base are respectively provided with four mounting holes, and the four elastic pieces are respectively fitted in the four mounting holes in a one-to-one correspondence manner.

According to one embodiment of the utility model, the lower base is a rectangular annular plate.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is an exploded view of a package base provided in accordance with an embodiment of the present invention;

FIG. 2 is an exploded view of a package base provided in accordance with an embodiment of the present invention;

FIG. 3 is a schematic perspective view of a package base provided in accordance with one embodiment of the present invention;

FIG. 4 is a perspective view of a spring according to one embodiment of the present invention;

FIG. 5 is a perspective view of another perspective of an elastic member provided in accordance with an embodiment of the present invention;

FIG. 6 is a schematic side view of a spring according to one embodiment of the present invention;

FIG. 7 is a schematic top view of a spring according to one embodiment of the present invention;

FIG. 8 is an exploded view of a package base provided in accordance with another embodiment of the present invention;

FIG. 9 is an exploded view of a refrigerator according to an embodiment of the present invention placed on a base of a package;

fig. 10 is an exploded view of a refrigerator according to an embodiment of the present invention placed on a base of a package;

fig. 11 is a schematic perspective view of a refrigerator according to an embodiment of the present invention on a packaging base.

Reference numerals:

1. a lower base; 11. mounting holes; 12. a limiting bulge;

2. an elastic member; 21. a support pillar; 22. a buffer member;

3. an upper base; 4. a refrigerator.

Detailed Description

The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the utility model but are not intended to limit the scope of the utility model.

In the description of the embodiments of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the embodiments of the present invention and simplifying the description, but do not indicate or imply that the referred devices or elements must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the embodiments of the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the embodiments of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. Specific meanings of the above terms in the embodiments of the present invention can be understood in specific cases by those of ordinary skill in the art.

In embodiments of the utility model, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through intervening media. 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 an embodiment of the utility model. 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.

A package base of a refrigerator according to an embodiment of a first aspect of the present invention will be described with reference to the accompanying drawings.

As shown in fig. 1 to 11, a package base of a refrigerator according to an embodiment of the present invention includes: a lower base 1, an upper base 3 and an elastic member 2.

One of the lower base 1 and the upper base 3 is provided with a mounting hole 11 corresponding to the corner of the bottom of the refrigerator 4; the elastic member 2 is fitted in the mounting hole 11, and the elastic member 2 is in contact with the lower base 1 and the upper base 3, respectively.

According to the packaging base of the refrigerator, because the corners and the edges of the bottom of the refrigerator 4 are easily damaged by the outside in the transportation process, a multi-layer packaging base structure is designed; the whole assembly structure of packing base is from supreme base 1 down of being in proper order down, elastic component 2 and last base 3, at the in-process of transportation refrigerator 4, protect refrigerator 4's bottom through packing base, when packing base receives external force and assaults, this impact force is at first transmitted the elastic component 2 department that is located bight through base 1 down, the impact that base 1 bore under utilizing the shrink of elastic component 2 to decompose, the impact force after the reduction transmits on last base 3 again, thereby it has further decomposed the impact force and has reduced the destruction to refrigerator 4 bottom to go up base 3, the impact force that makes refrigerator 4's bight and arris portion bear is minimum, thereby the protection to refrigerator 4 bottom has been accomplished, therefore, packing base can guarantee refrigerator 4's protection in the transportation, and simple structure, high durability and convenient use, the cost is lower.

According to one embodiment of the present invention, one end of the elastic member 2 abuts against the upper base 3, and the other end of the elastic member 2 abuts against the lower base 1.

According to one embodiment of the utility model, the original length of the elastic member 2 is greater than the height of the mounting hole 11. Thus, the elastic cushioning effect of the package base will be better.

According to an embodiment of the present invention, the lower base 1 is provided with a mounting hole 11 at a position corresponding to a corner of the bottom of the refrigerator 4, and the upper base 3 presses the elastic member 2 in the mounting hole 11.

According to another embodiment of the present invention, the upper chassis 3 is provided with mounting holes 11 at positions corresponding to corners of the bottom of the refrigerator 4, and the lower chassis 1 presses the elastic members 2 in the mounting holes 11.

According to some embodiments of the present invention, during transportation of the refrigerator 4, the bottom of the refrigerator 4 is packaged by using a packaging base, the bottom of the refrigerator 4 is placed on the upper surface of the upper base 3, and the corners of the bottom of the refrigerator 4 are correspondingly placed above the elastic members 2, when the packaging base is impacted during transportation, the impact force is buffered and decomposed layer by layer through the lower base 1, the elastic members 2 and the upper base 3, and finally the impact on the corners of the bottom of the refrigerator 4 will become extremely small, so that the corners of the refrigerator 4 are prevented from being damaged and destroyed greatly during transportation.

According to an embodiment of the present invention, the upper base 3 may be a circular plate, a rectangular plate, an oval plate, etc., it is understood that the lower base 1 may also be a circular plate, a rectangular plate, an oval plate, etc., and the present invention is not particularly limited to the specific shapes of the upper base 3 and the lower base 1 as long as the upper base 3 and the lower base 1 can be assembled with each other and adapted to the bottom of the refrigerator 4. For example, the upper base 3 may be a rectangular plate, correspondingly, the lower base 1 is a rectangular plate matched with the upper base 3, and the corner of the lower base 1 is provided with a mounting hole 11.

According to an embodiment of the present invention, the elastic member 2 may be a rubber member, a spring sheet, etc., for example, the elastic member 2 is a spring, the spring is fitted in the mounting hole 11, and two ends of the spring respectively stop against the bottom wall of the mounting hole 11 and the lower surface of the upper base 3. Of course, the elastic member 2 may be other elastic members, and is not limited in particular.

As shown in fig. 4 to 7, according to an embodiment of the present invention, the elastic member 2 includes a supporting column 21, and an annular buffer member 22 is provided on an outer circumferential surface of the supporting column 21. Therefore, on one hand, the supporting columns 21 can support the bottom of the refrigerator 4, and the situation that the refrigerator 4 is placed on the packaging base and the stability of the refrigerator 4 is affected due to the fact that the elastic pieces 2 deform excessively is avoided; on the other hand, the buffer member 22 can ensure its own elastic force, so that the elastic member 2 has a good impact force decomposing effect as a whole.

It should be noted that the supporting column 21 and the buffering member 22 may be integrally formed, and the supporting column 21 and the buffering member 22 may also be of a split structure, that is, the buffering member 22 is sleeved on the outer peripheral surface of the supporting column 21.

As shown in fig. 4 to 7, there are a plurality of buffers 22, and the plurality of buffers 22 are disposed at intervals along the length direction of the supporting column 21. Thus, the buffer effect of the elastic piece 2 is better, and the safety of the refrigerator 4 in the transportation process is further ensured. For example, there are four buffering members 22, two of the buffering members 22 are respectively disposed at the top end and the bottom end of the supporting column 21 and are respectively flush with the top end and the bottom end of the supporting column 21, and the other two supporting columns 21 are equidistantly disposed between the buffering member 22 at the top end of the supporting column 21 and the buffering member 22 at the bottom end.

In another embodiment of the present invention, the elastic member 2 includes a support column 21 and a buffer member 22, and the buffer member 22 spirally extends upward along the outer circumferential surface of the support column 21.

As shown in fig. 4 to 7, according to one embodiment of the present invention, the support column 21 is hollow. Therefore, on one hand, the whole buffering capacity of the elastic piece 2 is further improved, the corner of the bottom of the refrigerator 4 is prevented from being damaged, and on the other hand, the weight can be reduced, the cost is saved, and the transportation is convenient.

According to one embodiment of the present invention, the supporting column 21 is a rubber member, and the cushioning member 22 is also a rubber member. Thus, the elastic member 2 is made of a rubber material, and the overall elasticity is good.

In another embodiment of the present invention, other materials with high elasticity and high toughness can be used for the elastic member 2.

As shown in fig. 8, according to one embodiment of the present invention, the elastic member 2 is an air bag which is form-fitted to the mounting hole 11. Like this, utilize the bubble bag to be compressed tightly between upper base 3 and lower base 1, play the cushioning effect to the impact force that the external world arouses, the structure is simpler to weight and cost can further reduce.

As shown in fig. 2 and 8, according to one embodiment of the present invention, the outer circumference of the lower base 1 protrudes toward the upper base 3 to form a stopper protrusion 12, the stopper protrusion 12 defines a fitting space, and the upper base 3 is fitted in the fitting space. Therefore, when being installed, the upper base 3 can be directly matched in the assembling space, so that the time and the labor are saved, and the disassembly and the replacement are convenient; besides, the limiting bulge 12 can avoid the displacement of the upper base 3 during assembly, and the stability of the installation of the upper base 3 is ensured. For example, the lower base 1 is a rectangular base, four flanges on the upper surface of the lower base 1 respectively protrude upwards to form a guardrail-shaped limiting protrusion 12, and when the upper base 3 is installed, the upper base 3 can be directly clamped in the assembly space.

It should be noted that the mounting structure of the upper base 3 in the present invention is not limited in particular, the upper base 3 may be mounted on the lower base 1 by screws, the upper base 3 may also be adhered to the lower base 1 by means of velcro, glue, etc., and the mounting structure between the upper base 3 and the lower base 1 may be other structures as long as the upper base 3 can be mounted on the lower base 1.

According to one embodiment of the utility model, the upper base 3 is a plastic base. Thus, the weight and cost can be reduced while the strength of the upper base 3 is ensured. For example, the upper base 3 may be made of EPP (Expanded polypropylene).

In another embodiment of the present invention, other materials that are not easily broken can be used for the upper base 3, and the present invention is not limited herein.

As shown in fig. 1, according to an embodiment of the present invention, the lower base 1 is rectangular, four corners of the lower base 1 are respectively provided with four mounting holes 11, and the elastic members 2 are four and respectively fitted in the four mounting holes 11 in a one-to-one correspondence. Like this, when packing refrigerator 4, can correspond four bights of refrigerator 4 bottom respectively and place the top at four elastic component 2 to can all play the guard action to four bights of refrigerator 4 bottom in the transportation, guarantee that refrigerator 4 can not receive the too big impact in the external world and damaged.

As shown in fig. 1 and 2, according to an embodiment of the present invention, the lower base 1 is a rectangular ring-shaped plate, that is, a lightening hole penetrating up and down is formed at the center of the lower base 1. Thus, material can be saved, thereby reducing the weight of the base 1 and the overall cost.

In another embodiment of the present invention, the lower base 1 is a rectangular base, and the center of the lower base 1 is provided with a weight-reducing slot, and the weight-reducing slot is open upward.

In the related art, the transportation of the refrigerator is always a difficult problem, the refrigerator packaging base mainly plays a role in protecting the bottom of the refrigerator from being damaged by the outside, and in the transportation process of the refrigerator, the four corners of the refrigerator packaging base are particularly subjected to huge impact force. The damage of bight and the arris portion of refrigerator bottom of market feedback occupies the high level of problem point for a long time, and the whole height of simple increase packing base not only can't satisfy the quantity demand of dress cabinet, also can increase packing cost of manufacture simultaneously.

In order to solve the technical problem, the packaging base of the refrigerator adopts a multi-layer buffer structure, and the impact force is buffered and decomposed layer by layer through the lower base 1, the elastic piece 2 and the upper base 3, so that the impact force transmitted to the corner of the bottom of the refrigerator 4 is extremely small, and the safety and the structural integrity of the refrigerator 4 in the transportation process are greatly ensured.

Some specific embodiments of a packing base of a refrigerator according to the present invention will be described below with reference to the accompanying drawings.

As shown in fig. 1 to 7 and 9 to 11, the packaging base includes a lower base 1, an elastic element 2 and an upper base 3, the lower base 1 is a rectangular hollow annular plate, four mounting holes 11 are respectively formed in four corners of the lower base 1, the four elastic elements 2 are respectively mounted in the mounting holes 11 in a one-to-one correspondence manner, each elastic element 2 is composed of a hollow supporting column 21 and a plurality of elastic elements 2, each elastic element 2 is an elastic pad, the plurality of elastic pads are annular and are respectively arranged on the outer peripheral surface of the supporting column 21 at intervals along the length direction of the supporting column 21, the elastic elements 2 are made of rubber, and the lower base 1 is also made of rubber.

As shown in fig. 8, the elastic member 2 may be an air bladder, which is fitted in the mounting hole 11.

As shown in fig. 2, the periphery of the upper surface of the lower base 1 protrudes upwards to form a limiting protrusion 12, and the limiting protrusion 12 limits the upper base 3 in the assembly space formed by the limiting protrusion, so as to prevent the upper base 3 from being displaced during assembly.

According to the packaging base of the refrigerator, the impact force of the outside is decomposed, and the impact force is prevented from directly acting on the corner of the refrigerator 4, so that the protection of the refrigerator 4 in a transportation link is guaranteed, and the increase of the packaging and manufacturing cost can be avoided.

Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims

1. A packing base of a refrigerator, comprising:

the refrigerator comprises a lower base and an upper base, wherein a mounting hole is formed in one of the lower base and the upper base, and corresponds to the corner of the bottom of the refrigerator;

2. The packaging base of a refrigerator according to claim 1, wherein the elastic member comprises a support pillar, and an annular buffer member is provided on an outer circumferential surface of the support pillar.

3. The packaging base of a refrigerator as claimed in claim 2, wherein the support pillar is hollow.

4. The packaging base of the refrigerator as claimed in claim 2, wherein the buffer member is provided in plurality, and the plurality of buffer members are arranged at intervals along the length direction of the supporting pillar.

5. The packaging base of a refrigerator according to claim 2, wherein the supporting pillar and the buffer member are both rubber members.

6. The packing base of a refrigerator as claimed in claim 1, wherein the elastic member is a bubble pocket which is shape-fitted to the mounting hole.

7. The packing base of a refrigerator as claimed in claim 1, wherein the lower base has an outer circumference protruded toward the upper base to form a stopper protrusion defining a fitting space in which the upper base is fitted.

8. The packing base of a refrigerator as claimed in any one of claims 1 to 7, wherein the upper base is a plastic base.

9. The packing base of a refrigerator as claimed in any one of claims 1 to 7, wherein the lower base is rectangular, four corners of the lower base are respectively provided with four mounting holes, and the four elastic members are respectively fitted in the four mounting holes in a one-to-one correspondence.

10. The packing base of a refrigerator as claimed in any one of claims 1 to 7, wherein the lower base is a rectangular ring-shaped plate.