CN217900275U - Refrigerator inner container and refrigerator with same - Google Patents

Abstract

The utility model provides a freezer inner bag and freezer, the freezer inner bag includes end courage, pegs graft in at least one bounding wall of the upper end of end courage, end courage includes the diapire, from the perisporium that the periphery of diapire upwards extends, is pegged graft with the metal bounding wall through the end courage that adopts plastics material to form, and plastics end courage includes the diapire and from the perisporium that the periphery of diapire upwards extends, thereby, there is not interface and gap in the bottom of freezer inner bag, avoids the rivers in the inner bag storing chamber to go into in the foaming layer, thereby solve rust at the bottom of the courage, and the evaporator pipe is corroded by water and leads to the problem of evaporator intraductal hourglass; in addition, the bottom liner and the surrounding plate are connected in an inserted manner, and a large amount of adhesive tapes or sealants are not needed to be used for sealing at the splicing position, so that the water resistance of the liner structure of the refrigerator is ensured, and the labor cost in the liner processing of the refrigerator is reduced; moreover, the coaming made of metal has good heat-conducting property, so that the refrigerating property of the refrigerator is ensured, and the energy consumption of the refrigerator is reduced.

Description

Freezer inner bag and have its freezer

Technical Field

The utility model relates to a refrigeration plant field especially relates to a freezer inner bag and have its freezer.

Background

At present, most freezers are all with the evaporimeter direct winding in the inner bag periphery in order to adopt the mode refrigeration of direct cooling, and the inner bag heat conductivity of plastics material is relatively poor, can seriously influence refrigeration effect, consequently, in order to guarantee the refrigeration effect of freezer, the inner bag that generally adopts the freezer of twining the direct cooling of courage formula adopts the metal material, for example: metal aluminum plate, hot zinc plate, etc.

The inner container of the refrigerator generally adopts two structures: the refrigerator inner container is integrally formed, the other type is formed by splicing prefabricated plates, the inner container is integrally formed and is suitable for small refrigerators, the refrigerator inner container formed by splicing the prefabricated plates is generally formed by connecting a coaming, a bottom plate or a large coaming, a small coaming, a bottom plate through edge buckling, kneading and the like into a refrigerating equipment inner container, because a splicing interface of the bottom plate and the coaming is close to the container bottom of the refrigerator inner container, water in an inner container storage cavity flows into a foaming layer easily, therefore, the splicing part of the bottom plate and the coaming needs to be sealed by adhesive tapes or adhesive tapes in combination with sealants, the waterproof effect is achieved, but the process of the adhesive tapes and the sealants is completed manually, the adhesive tapes are not attached in place easily, the sealant is not continuous, the waterproof effect is poor, after the foaming layer enters water, the container bottom is rusted, and an evaporator pipe is corroded by water to cause evaporation inner leakage, and the refrigerating effect of the refrigerator is seriously affected.

In view of the above, a new inner container of a refrigerator and a refrigerator having the same are urgently needed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a freezer inner bag and have its freezer for solve above-mentioned problem.

In order to solve one of the above-mentioned utility model purposes, the utility model provides a freezer inner bag, the freezer inner bag include end courage, peg graft in at least one bounding wall of the upper end of end courage, end courage include the diapire, from the periphery of diapire upwards extends the perisporium, wherein, end courage is the plastics material, the bounding wall is the metal material.

As a further improvement of the utility model, the height of the peripheral wall is at least 20mm.

As a further improvement of the present invention, the bottom bladder has a first cavity and a second cavity which are communicated with each other, the first cavity and the second cavity are horizontally arranged, and the height of the first cavity is greater than that of the second cavity.

As a further improvement of the utility model, the upper edge of the first cavity and the upper edge of the second cavity are positioned on the same horizontal plane, and a coaming is inserted at the upper end of the bottom liner.

As a further improvement of the utility model, one of the bottom liner and the surrounding plate is provided with a clamping groove, and the other is provided with a clamping strip matched with the clamping groove, and the clamping strip is provided with a convex edge; the groove wall on at least one side of the clamping groove is an elastic arm, and when the convex edge is located in the clamping groove, the elastic arm presses the convex edge.

As a further improvement of the utility model, the clamping strip is arranged at one end of the bottom liner close to the coaming, and the convex edge is positioned at the outer side of the clamping strip; the draw-in groove is located the bounding wall is close to the one end of end courage, just the draw-in groove still include with the guide hypotenuse that the free end of elastic arm is connected.

As a further improvement of the present invention, the width of the notch of the slot is smaller than the width in the slot.

As a further improvement of the utility model, the coaming further comprises an arc-shaped connecting part which connects the lower periphery of the coaming with the clamping groove; the bottom liner also comprises an L-shaped extension edge which is formed by extending outwards and upwards from the upper periphery of the bottom liner; an accommodating cavity is formed in the L-shaped extending edge, and the arc-shaped connecting portion is located in the accommodating cavity.

As a further improvement of the present invention, the width of the arc-shaped connecting portion and the width of the accommodating chamber are set to make the inner wall of the surrounding plate and the inner wall of the bottom container flush with each other.

In order to solve one of the purposes of the utility model, the utility model provides a refrigerator, which comprises an outer shell, the refrigerator still includes as in any one of the above technical scheme the refrigerator inner bag.

The refrigerator inner container in the utility model is formed by splicing the bottom container made of plastic material with the metal surrounding plate, and the plastic bottom container comprises a bottom wall and a surrounding wall extending upwards from the periphery of the bottom wall, so that the bottom of the refrigerator inner container has no interface and gap, and the water in the storage cavity of the inner container is prevented from flowing into the foaming layer, thereby solving the problems of rusting at the bottom of the container and inner leakage of the evaporator tube caused by water corrosion of the evaporator tube; in addition, the bottom liner and the surrounding plate are connected in an inserted manner, and a large amount of adhesive tapes or sealants are not needed to be used for sealing at the splicing position, so that the water resistance of the liner structure of the refrigerator is ensured, and the labor cost in the liner processing of the refrigerator is reduced; moreover, the coaming made of metal has good heat-conducting property, so that the refrigerating property of the refrigerator is ensured, and the energy consumption of the refrigerator is reduced.

Drawings

Fig. 1 is a schematic structural view of a refrigerator according to an embodiment of the present invention;

fig. 2 is an exploded schematic view of the cooler of fig. 1;

FIG. 3 is a schematic view of the construction of the bladder of FIG. 1;

fig. 4 is a front view of the cooler of fig. 1;

FIG. 5 isbase:Sub>A cross-sectional view taken at A-A of FIG. 4;

fig. 6 is an enlarged view at B in fig. 5.

Detailed Description

The present invention will be described in detail below with reference to specific embodiments shown in the drawings. However, these embodiments are not intended to limit the present invention, and structural, methodical, or functional changes that may be made by one of ordinary skill in the art based on these embodiments are all included in the scope of the present invention.

It will be understood that terms such as "upper," "lower," "outer," "inner," and the like, used herein to denote relative spatial positions, are used for ease of description to describe one element or feature's relationship to another element or feature as illustrated in the figures. The spatially relative positional terms may be intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures.

The utility model provides a freezer inner bag and have freezer of this freezer inner bag. Referring to fig. 1 to 6, the refrigerator liner 100 includes a bottom liner 1 and at least one surrounding plate 2 inserted into an upper end of the bottom liner 1, wherein the bottom liner 1 includes a bottom wall 11 and a surrounding wall 12 extending upward from a periphery of the bottom wall 11, the bottom liner 1 is made of plastic, the surrounding plate 2 is made of metal, and the bottom liner 1 made of plastic prevents a port and a gap from being formed at the bottom of the refrigerator liner 100, so that water in a liner storage cavity is prevented from flowing into a foaming layer, and the problems of rusting at the liner bottom and water leakage of an evaporator tube caused by water corrosion of the evaporator tube are solved; in addition, the bottom liner 1 is connected with the surrounding plate 2 in an inserted manner, and a large amount of adhesive tapes or sealants are not needed to be used for sealing at the splicing position, so that the water resistance of the structure of the refrigerator liner 100 is ensured, and the labor cost in the process of processing the refrigerator liner 100 is reduced; furthermore, the coaming 2 made of metal has good heat-conducting property, thereby ensuring the refrigerating performance of the refrigerator and reducing the energy consumption of the refrigerator.

In a specific embodiment, the processing mode of end courage 1 is plastic uptake shaping, makes end courage 1's leakproofness better, further guarantees that freezer inner bag 100's bottom does not have interface and gap, avoids the rivers in the inner bag storing chamber to flow into the foaming layer to rust and the evaporimeter intraductal problem of leaking that leads to the evaporimeter by the water corrosion at the bottom of the courage is solved. Preferably, HIPS material is selected for use to the fashioned end courage 1 of plastic uptake, makes end courage 1 have better impact strength and rigidity, has both guaranteed freezer inner bag 100's quality and has still reduced freezer manufacturing cost. Of course, the material of the bottom container 1 is not limited to this, and any plastic material suitable for plastic forming may be used.

Certainly, not taking this as the limit, can understand, the utility model provides a bottom courage 1 also can adopt injection moulding's processing mode, when using injection moulding to process bottom courage 1, the material of PVC or ABS can be chooseed for use to the material of bottom courage 1, of course, the selection of bottom courage 1 material does not take this as the limit, the material of bottom courage 1 can be any plastics material that is applicable to plastic uptake shaping.

Further, the height of the peripheral wall 12 is at least 20mm, so that the height of the joint of the bottom liner 1 and the surrounding plate 2 is increased, and water in the liner storage cavity is further prevented from flowing into the foaming layer from the joint of the bottom liner 1 and the surrounding plate 2. Of course, this is not a limitation and it is known. The preset height can be adjusted according to actual needs or the processing mode of the bottom liner 1.

It can be understood, in prior art, adopt freezer inner bag 100 of metal soleplate turn-ups processing, several millimeters can only be accomplished to the turn-ups height, and the utility model discloses the end courage 1 of well plastics material can be processed into the height of at least 20mm or other needs with perisporium 12, and has increased the height of end courage 1 with the concatenation department of bounding wall 2, further avoids the water in the inner bag storage chamber to flow in the foaming layer from the concatenation department of end courage 1 with bounding wall 2.

Further, as shown in fig. 3, the bottom container 1 has a first cavity 13 and a second cavity 14 which are communicated with each other, the first cavity 13 and the second cavity 14 are horizontally arranged, and the height of the first cavity 13 is greater than that of the second cavity 14, so that the storage space of the refrigerator container 100 is increased.

In a specific embodiment, please refer to fig. 1 and fig. 2, the bottom wall 11 of the bottom liner 1 includes a first bottom plate 111 located at the bottom of the first cavity 13, a third bottom plate 112 located at the bottom of the second cavity 14, and a second bottom plate 113 connected to one end of the first bottom plate 111 close to the third bottom plate 112, the third bottom plate 112 is higher than the first bottom plate 111, and the storage space of the freezer liner 100 is increased by configuring the bottom liner 1 into a stepped structure.

Further, the height of the peripheral wall 12 of the first bottom plate 111 and the third bottom plate 112 is set to be greater than 20mm, the height of the joint of the bottom liner 1 and the surrounding plate 2 is increased, and water in the liner storage cavity is prevented from flowing into the foaming layer from the joint of the bottom liner 1 and the surrounding plate 2.

Further, the reason on first cavity 13 with the reason on second cavity 14 is located same horizontal plane, a bounding wall 2 is pegged graft to end courage 1's upper end, makes end courage 1 in the freezer inner bag 100 be located a horizontal plane with bounding wall 2's concatenation department, processes into bounding wall 2 through a metal sheet concatenation, and 2 interfaces of bounding wall are few, make freezer inner bag 100 leakproofness better, and simultaneously, the whole highly uniform of bounding wall 2 can not adopt a metal sheet to add man-hour like current big bounding wall, little bounding wall, need excise more clout, lead to the extravagant increase cost's of material the condition. Therefore, the utility model discloses in with the reason of going up of first cavity 13 with the reason of going up of second cavity 14 is located same horizontal plane, saves the material of bounding wall 2 more to the processing cost of freezer inner bag 100 has been reduced. In addition, the existing freezer liner 100 with the stepped liner bottom adopts a Z-shaped metal base plate, and the flanging height of the metal base plate is limited, so that the splicing position of the base plate and the coaming 2 cannot be processed to be the same height.

Furthermore, one of the bottom liner 1 and the coaming 2 is provided with a clamping groove 3, the other one is provided with a clamping strip 6 matched with the clamping groove 3, and the clamping strip is provided with a convex edge 5; the cell wall of the at least one side of draw-in groove 3 is elastic arm 33 bead 5 is located in the time of in the draw-in groove 3, elastic arm 33 compresses tightly bead 5 makes the concatenation department zonulae occludens of end courage 1 and bounding wall 2 to need not seal up with a large amount of sticky tapes or sealed glue in concatenation department, both guaranteed the waterproof nature of freezer inner bag 100 structure, also reduced the cost of labor when freezer inner bag 100 adds man-hour.

In one embodiment, please refer to fig. 6, the locking strip 6 is disposed at one end of the bottom bladder 1 close to the surrounding plate 2, and the rib 5 is disposed at the outer side of the locking strip 6; the clamping groove 3 is formed in one end, close to the bottom liner 1, of the enclosing plate 2.

Specifically, the clamping groove 3 includes a flanging portion 31 bent upward from the lower periphery of the surrounding plate 2, an extending portion 32 extending from one end of the flanging portion 31 far away from the surrounding plate 2 to the direction far away from the surrounding plate 2, and an elastic arm 33 folded downward from one end of the extending portion 32 far away from the flanging portion 31, the extending portion 32 and the elastic arm 33 are surrounded to form the clamping groove 3, and the width of the notch of the clamping groove 3 is smaller than the width of the bottom of the clamping groove 3. The change of the width of the notch and the groove bottom of the neck 3 is realized by the change of the distance between the flanging part 31 and the elastic arm 33, specifically, along the direction far away from the extending part 32, the distance between the flanging part 31 and the elastic arm 33 is gradually reduced, so that the flanging part 31, the extending part 32 and the elastic arm 33 form an inverted U-shaped neck 3, and after the rib 5 at the upper end of the bottom liner 1 is inserted into the neck 3, the elastic arm 33 compresses the rib 5, thereby ensuring the reliability of the connection between the coaming 2 and the bottom liner 1.

In this embodiment, draw-in groove 3 sets up the outside of bounding wall 2 does not occupy freezer inner bag 100's space, has improved freezer inner bag 100's rate of utilization. It will of course be appreciated that the slot 3 could equally well be provided on the inside of the shroud 2.

Further, the clamping groove 3 further comprises a guiding bevel edge 34 connected with the free end of the elastic arm 33, and the guiding bevel edge 34 enables the convex rib 5 to enter the clamping groove 3 more easily, so that the production tact of the assembly process of the bottom bladder 1 and the coaming 2 is improved.

Further, the coaming 2 also comprises an arc-shaped connecting part 4 which is used for connecting the lower periphery of the coaming 2 with the clamping groove 3; the bottom liner 1 further comprises an L-shaped extension edge which is formed by extending outwards and upwards from the upper periphery of the bottom liner 1; the L-shaped outer extension edge is internally provided with an accommodating cavity, and the arc-shaped connecting part 4 is positioned in the accommodating cavity. Specifically, the L-shaped extension edge includes a first extension portion 15 extending from the upper peripheral edge of the bottom container 1 to a direction away from the bottom container 1, and a second extension portion 16 extending from one end of the first extension portion 15 away from the bottom container 1 to the direction of the clamping strip 6 and connected to the clamping strip 6; the first extension part 15 and the second extension part 16 form an accommodating cavity, an arc-shaped connecting part 4 connecting the lower periphery of the enclosing plate 2 and the flanging part 31 is positioned in the accommodating cavity, and the arc-shaped connecting part 4 is gradually close to the accommodating cavity in the process that the convex rib 5 is inserted into the clamping groove 3; when the lower side surface of the arc-shaped connecting part 4 abuts against the first extending part 15, the elastic arm 33 presses the convex edge 5, so that the movement of the convex edge 5 in all directions is limited, and the reliability of the connection between the bottom container 1 and the coaming 2 is improved; in addition, arc connecting portion 4 holding in hold the chamber, make the weight evenly distributed of bounding wall 2 in first epitaxial portion 15 improves freezer inner bag 100's structural strength.

Further, the width of arc connecting portion 4 with the width that holds the chamber sets up to making the inner wall of bounding wall 2 with the inner wall of end courage 1 flushes mutually, makes the bounding wall 2 with the gap of end courage 1 concatenation department is less, and the whole smoothness of 100 inner walls of freezer inner bag is excessive, and is handsome in appearance, promotes user experience.

The refrigerator inner container 100 in the utility model is formed by splicing a bottom inner container 1 made of plastic material and a metal surrounding plate 2, and the bottom inner container 1 comprises a bottom wall 11 and a surrounding wall 12 extending upwards from the periphery of the bottom wall 11, so that the bottom of the refrigerator inner container 100 has no interface and gap, and water in an inner container storage cavity is prevented from flowing into a foaming layer, thereby solving the problems that the bottom of the inner container is rusted and an evaporator pipe is corroded by water to cause inner leakage of the evaporator pipe; in addition, the bottom liner 1 is connected with the surrounding plate 2 in an inserting manner, and a large amount of adhesive tapes or sealants are not needed to be used for sealing the splicing position, so that the waterproof property of the structure of the refrigerator liner 100 is ensured, and the labor cost in the processing of the refrigerator liner 100 is reduced; moreover, the coaming 2 made of metal has good heat-conducting property, so that the refrigerating performance of the refrigerator is ensured, and the energy consumption of the refrigerator is reduced.

It should be understood that although the present description refers to embodiments, not every embodiment contains only a single technical solution, and such description is for clarity only, and those skilled in the art should make the description as a whole, and the technical solutions in the embodiments can also be combined appropriately to form other embodiments understood by those skilled in the art.

The above list of details is only for the practical implementation of the present invention, and they are not intended to limit the scope of the present invention, and all equivalent implementations or modifications that do not depart from the technical spirit of the present invention should be included in the scope of the present invention.

Claims (10)

1. The utility model provides a refrigerator inner bag, its characterized in that, the refrigerator inner bag include end courage, peg graft in at least one bounding wall of the upper end of end courage, end courage includes the diapire, certainly the peripheral perisporium that upwards extends of periphery of diapire, wherein, end courage is the plastics material, the bounding wall is the metal material.

2. The freezer liner of claim 1, wherein the perimeter wall has a height of at least 20mm.

3. The freezer liner of claim 1, wherein the bottom liner has a first cavity and a second cavity in communication, the first cavity and the second cavity are horizontally arranged, and the height of the first cavity is greater than the height of the second cavity.

4. The refrigerator liner of claim 3, wherein the upper edge of the first cavity and the upper edge of the second cavity are located on the same horizontal plane, and a surrounding plate is inserted into the upper end of the bottom liner.

5. The refrigerator liner of claim 1, wherein one of the bottom liner and the surrounding plate is provided with a clamping groove, the other is provided with a clamping strip matched with the clamping groove, and the clamping strip is provided with a convex edge; the groove wall on at least one side of the clamping groove is an elastic arm, and when the convex edge is located in the clamping groove, the elastic arm presses the convex edge.

6. The refrigerator liner of claim 5, wherein the clamping strip is arranged at one end of the bottom liner close to the surrounding plate, and the convex rib is arranged at the outer side of the clamping strip; the draw-in groove is located the bounding wall is close to the one end of end courage, just the draw-in groove still include with the guide hypotenuse that the free end of elastic arm is connected.

7. The freezer liner of claim 5, wherein the slot has a width less than a width within the slot.

8. The refrigerator liner of claim 6, wherein the coaming further comprises an arc-shaped connecting portion connecting the lower periphery of the coaming with the slot; the bottom liner also comprises an L-shaped extension edge which is formed by extending outwards and upwards from the upper periphery of the bottom liner; an accommodating cavity is formed in the L-shaped extending edge, and the arc-shaped connecting portion is located in the accommodating cavity.

9. The refrigerator inner container of claim 8, wherein the width of the arc-shaped connecting part and the width of the accommodating cavity are set to make the inner wall of the coaming flush with the inner wall of the bottom inner container.

10. A refrigerator comprising a housing, wherein the refrigerator further comprises the refrigerator liner of any one of claims 1 to 9.

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