CN218627435U - Refrigerator - Google Patents

Abstract

The application discloses a refrigerator, which comprises an inner container, a drawer arranged in the inner container and a door body arranged on one side of the drawer, which is far away from the rear wall of the inner container, wherein the inner container is provided with two inner container walls opposite to each other in the height direction, and an opening and a inner container rear wall which are opposite to each other on the side part of the inner container; the drawer is installed between two inner bag walls and can outwards be pulled out and inwards push back by the opening for the inner bag, and the door body includes door shell, door inner bag and is located the foaming layer between the two, is provided with the handle on the door shell, still is provided with the reinforcing plate in the holding intracavity that door shell and door inner bag enclose and establish for the stability of the structure of the increase door body. The door body solves the problems of displacement and deformation of the foaming layer in the use process while reducing the transmission of internal and external cold energy by increasing the thickness of the foaming layer, thereby reducing the condensation phenomenon of the handle and reducing the condensation risk.

Description

Refrigerator

Technical Field

The application relates to the technical field of refrigerators, in particular to a refrigerator.

Background

At present, the external condensation of the refrigerator is an important index for refrigerator performance assessment, the handle condensation of a refrigerator door body is a common problem in the external condensation, and one of main reasons for causing the door body condensation is poor sealing of the door body, so that the cold energy in the refrigerator body is diffused to the outside of the refrigerator body, and the high-humidity hot air precooling is carried out to reach the dew point temperature to generate the condensation.

Among the correlation technique, the door body is usually including door frame and glass panels, and the inside of door frame sets up expanded material, improves the leakproofness of the door body through thickening foaming door structure, but, because expanded material pours into the door frame into after glass panels and the installation of door frame into and foams, the door frame is easy because expanded material produces the deformation, causes the door frame structure insecure. Meanwhile, when the foaming door body is under the condition of ultralow temperature (exemplarily lower than 50 ℃), the length direction of the foaming door body generates certain deformation due to the shrinkage of the heat-insulating foaming material, so that a gap is generated between a door seal of the foaming door body and an opening frame of a refrigerating device, and finally, the door body structure of the refrigerating device is unstable due to the deformation of the door body, and the refrigerating effect is poor.

In view of this, the utility model discloses.

Disclosure of Invention

The application provides a refrigerator, this refrigerator supports the door shell and the door inner bag of the door body including the inside door body that has the reinforcing plate through the reinforcing plate to improve the steadiness of door body structure, prevent effectively that the foaming layer from causing the influence to door body structure.

The application provides a refrigerator, includes:

the inner container comprises two inner container walls opposite in the height direction, and an opening and a container rear wall which are oppositely arranged at the side part of the inner container;

the drawer is arranged between the two inner container walls and can be pulled out and pushed back inwards relative to the inner container from the opening;

the door body locates the drawer and keeps away from one side of courage back wall, and the door body further includes:

the door comprises a door shell, a door handle and a door handle, wherein the door shell is provided with an inwards-concave handle;

the door inner container is arranged on one side of the door shell close to the rear wall of the door inner container, and the door shell and the door inner container are enclosed to form a sealed accommodating cavity;

the foaming layer is arranged in the accommodating cavity;

at least one reinforcing plate, the holding chamber is located to the reinforcing plate, and the reinforcing plate further includes:

the first mounting seat is mounted on the door liner through at least two mounting pieces;

one side of the first transition edge is connected with one side of the first mounting seat along the length direction, and the other side of the first transition edge extends from one side far away from the door shell to one side close to the door shell;

one end of the first mounting edge is connected with the extending end of the first transition edge, and the first mounting edge is connected with the door shell;

one side of the second transition edge is connected with the other side of the first mounting seat along the length direction, and the other side of the second transition edge extends from one side far away from the door shell to one side close to the door shell;

and one end of the second mounting edge is connected with the extending end of the second transition edge, and the second mounting edge is connected with the door shell.

The extension direction and the extension length of the first transition edge and the second transition edge are adjusted, so that the door body can reach different thicknesses, foaming layers with different thicknesses are adapted, the requirement of condensation prevention of the refrigerator is met, and the adaptability of different scenes of the reinforcing plate is improved.

In some embodiments, one side of the door shell, which is close to the door liner, is provided with a plurality of second installation seats, and the second installation seats are provided with at least one first installation through hole;

the first mounting edge has a first end and a second end that are disposed opposite to each other in a width direction thereof, and the first mounting edge includes:

the first mounting part is provided with a bulge at one side close to the door shell;

the first buckle piece is arranged at the first end of the first mounting edge;

the second buckle piece is arranged at the second end of the first mounting edge;

the first installation part is arranged in the first installation through hole, and the first buckling piece and the second buckling piece are respectively clamped at the first end and the second end of the second installation seat.

In some of these embodiments, the door inner bladder comprises:

the first convex rib is arranged on a bulge of the end surface of the door liner, which is far away from the door shell;

the second convex rib is provided with a circle and is positioned at the outer side of the first convex rib, and the second convex rib is positioned at the inner side of the inner container and has a gap with the inner container.

In some of these embodiments, still include the card strip dock seal, the card strip dock seal includes:

the clamping strip seat is arranged on the second convex rib and is opposite to the first convex rib;

the weather strip, the weather strip is connected with card strip seat, and the weather strip extends from the one side of being close to first protruding muscle to the one side of keeping away from first protruding muscle.

In some embodiments, the refrigerator further comprises a box body, the box body is arranged outside the inner container, and the side part of the box body is provided with a front panel and a box body rear wall which are oppositely arranged;

the door inner container further comprises a buffer piece, the buffer piece is arranged on one side, close to the rear wall of the inner container, of the door inner container, the door body closes the opening, and one side, far away from the door inner container, of the buffer piece is abutted to the front panel.

In some of these embodiments, the door shell comprises:

the door end cover plate is provided with a door end first end and a door end second end which are arranged along the length direction of the door end cover plate, and a door end third end and a door end fourth end which are arranged along the width direction of the door end cover plate, and the door end third end is connected with the inner container of the door;

the two first side plates are respectively arranged at the first end and the second end of the door end and are positioned at one side of the door end cover plate;

the bottom plate groove is connected with one first side plate along one end of the bottom plate groove in the length direction, and is connected with the other first side plate along the other end of the bottom plate groove in the length direction;

the front cover plate is arranged at the fourth end of the door end, and the door end cover plate, the first side plate, the bottom plate groove and the front cover plate form an opening structure facing the door inner container.

In some embodiments, the drawer has a first end and a second end along the width direction, the refrigerator further comprises two reinforcing ribs respectively arranged at the first end and the second end of the drawer, and the drawer is connected with the end face of the door liner far away from the door shell through the reinforcing ribs.

In some embodiments, the reinforcing rib comprises a first edge and a second edge which is connected with the first edge and forms a certain angle, the first edge and the second edge are positioned at an included angle part of the first end of the drawer or the second end of the drawer, which is close to the door body, and the second edge is connected with the door liner.

In some embodiments, the refrigerator further comprises:

the driving rod is arranged at one end of the drawer far away from the door body and is connected with the drawer, and the driving rod is provided with a first driving rod end and a second driving rod end which are oppositely arranged in the length direction;

the two gears are respectively arranged at the first end and the second end of the driving rod;

and the two racks are respectively arranged on the two inner container walls of the inner container and are meshed and connected with the corresponding gears.

In some of these embodiments, the inner container wall is provided with a groove structure recessed toward the case side to mount the rack.

In the above embodiment, a refrigerator includes an inner container, a drawer disposed in the inner container, and a door disposed on a side of the drawer away from a rear wall of the inner container, and specifically, the inner container has two inner container walls opposite to each other in a height direction, and an opening and a rear wall of the inner container which are opposite to each other at a side portion of the inner container; the drawer is installed between two inner bag walls and can outwards be pulled out and inwards push back by the opening for the inner bag, and the door body includes door shell, door inner bag and lies in the foaming layer between the two, still is provided with the reinforcing plate in the holding intracavity that door shell and door inner bag enclose and establish for increase the stability of a body structure.

Drawings

FIG. 1 illustrates a partial structural schematic of a refrigerator according to some embodiments;

FIG. 2 illustrates a partial exploded view of a refrigerator according to some embodiments;

FIG. 3 illustrates a schematic structural view of a drawer according to some embodiments;

FIG. 4 illustrates an exploded view of a door body according to some embodiments;

FIG. 5 illustrates a schematic structural view of a stiffener plate according to some embodiments;

FIG. 6 is an enlarged view of position A of FIG. 5;

FIG. 7 is an enlarged view of position B of FIG. 5;

FIG. 8 illustrates an assembly schematic of a door shell and a reinforcement plate according to some embodiments;

FIG. 9 is an enlarged view of position C of FIG. 8;

FIG. 10 is an enlarged view of position D of FIG. 8;

FIG. 11 illustrates a schematic structural view of a door liner according to some embodiments;

FIG. 12 illustrates a schematic structural view of a door shell according to some embodiments;

FIG. 13 is an enlarged view of the location E in FIG. 12;

FIG. 14 illustrates another partial structural schematic view of a refrigerator according to some embodiments;

FIG. 15 is a cross-sectional view taken at the location B of FIG. 14;

FIG. 16 is an enlarged view of position F of FIG. 15;

FIG. 17 illustrates a schematic structural diagram of a liner, according to some embodiments;

FIG. 18 illustrates yet another partial schematic view of a refrigerator according to some embodiments;

FIG. 19 illustrates an assembly schematic of a drive rod and gears according to some embodiments;

FIG. 20 illustrates a schematic structural view of a gear according to some embodiments;

FIG. 21 shows a schematic structural view of a reinforcing bar according to some embodiments;

FIG. 22 shows a further structural schematic of a reinforcing bar according to some embodiments;

in the above figures:

a refrigerator 100; an inner container 1; an inner container wall 11; an opening 12; a bladder rear wall 13;

a drawer 2; a door body 3; a door housing 31; a door inner 32; a reinforcing plate 35; a first mount 351;

a first transition edge 352; a first mounting edge 353; a mounting member 356;

a second transition edge 354; a second mounting edge 355; a second mount 311; a first mounting through-hole 312;

a first mounting portion 3531;

a third mount 313; a second mounting through-hole 314; a third mounting through hole 315; a second mounting portion 3536;

a third snap 3534; a fourth snap-fit element 3535;

a first snap-fit element 3532; a second snap-fit element 3533; the first projecting rib 321;

a second rib 322; a card strip door seal 323; a clip strip seat 3231; an interior dock seal 324;

a weather strip 3232; a box body 4; a front panel 41; a buffer member 5;

door end cover plate 317; a first side plate 318; floor trough 319;

a front cover plate 316; a reinforcing rib 6; a first edge 61; a second edge 62; a rack mount 74;

a drive lever 71; a gear 72; a rack 73; a handle 8; a groove structure 14.

Detailed Description

To make the purpose and embodiments of the present application clearer, the following will clearly and completely describe the exemplary embodiments of the present application with reference to the attached drawings in the exemplary embodiments of the present application, and it is obvious that the described exemplary embodiments are only a part of the embodiments of the present application, and not all of the embodiments.

It should be noted that the brief descriptions of the terms in the present application are only for convenience of understanding of the embodiments described below, and are not intended to limit the embodiments of the present application. These terms should be understood in their ordinary and customary meaning unless otherwise indicated.

The terms "first," "second," "third," and the like in the description and claims of this application and in the above-described drawings are used for distinguishing between similar or analogous objects or entities and not necessarily for describing a particular sequential or chronological order, unless otherwise indicated. It is to be understood that the terms so used are interchangeable under appropriate circumstances.

The terms "comprises" and "comprising," as well as any variations thereof, are intended to cover a non-exclusive inclusion, such that a product or device that comprises a list of elements is not necessarily limited to all of the elements explicitly listed, but may include other elements not expressly listed or inherent to such product or device.

The present application proposes a refrigerator 100, and the refrigerator 100 will be described below with reference to fig. 1 to 22.

According to the refrigerator 100 provided by the embodiment of the application, the refrigerator 100 can be a single-door or double-door refrigerator 100, the refrigerator 100 comprises a box body 4 and a refrigerating chamber and a freezing chamber which are arranged in the box body 4, wherein the refrigerating chamber and the freezing chamber are arranged in the height direction of the refrigerator 100 for the single-door refrigerator 100, the refrigerating chamber and the freezing chamber can be arranged side by side from left to right for the double-door refrigerator 100, and exemplarily, fig. 1 is a schematic structural diagram of the single-door refrigerator 100.

Referring to fig. 1 to 3, the refrigerator 100 includes a cabinet 4, a front panel 41 and a rear cabinet wall are disposed at a side of the cabinet 4, a storage compartment is disposed in the cabinet 4, the storage compartment includes a refrigerating compartment and a freezing compartment, one or more layers of drawers 2 are disposed in the refrigerating compartment and/or the freezing compartment, the drawers 2 can partition a storage space inside the refrigerator 100, so as to improve utilization rate of the storage space, and different kinds of stored objects can be classified for storage, thereby being healthier and more sanitary, and facilitating fetching of the stored objects.

The embodiment of the utility model provides an in, the inside inner bag 1 that is provided with of refrigerator 100, the shape of inner bag 1 is injectd by inner bag wall 11, and inner bag wall 11 includes two relative inner bag walls 11 in the direction of height, and opening 12 and the courage back wall 13 that the lateral part of inner bag 1 set up relatively install drawer 2 between two inner bag walls 11, and drawer 2 can outwards flow or inwards push back by opening 12 for inner bag 1, when the article that needs put the low temperature preservation in drawer 2, pull out drawer 2 from inner bag 1, treat that the article of low temperature preservation lay the back, push back drawer 2 inside the inner bag 1 again and preserve. The number of the drawers 2 may be one or more than two according to the requirement, and in the present embodiment, one drawer 2 is taken as an example for illustration.

The refrigerator 100 further includes a cooling system supplying cool air to the storage compartment. The refrigerating system is arranged in the box body 4 and is used for refrigerating the storage chamber in the box body 4. The refrigerating system comprises a compressor, a condenser, a condensation preventing pipe, a drying filter, a capillary tube, an evaporator and a gas-liquid separator. The working process of the refrigeration system comprises a compression process, a condensation process, a throttling process and an evaporation process. Wherein, the compression process is as follows: the compressor starts to work, a low-temperature and low-pressure refrigerant is sucked by the compressor, and is compressed into high-temperature and high-pressure superheated gas in a compressor cylinder and then discharged into the condenser; the condensation process is as follows: the high-temperature and high-pressure refrigerant gas is radiated by the condenser, the temperature is continuously reduced, the refrigerant gas is gradually cooled to be saturated vapor with normal temperature and high pressure, the refrigerant gas is further cooled to be saturated liquid, the temperature is not reduced any more, the temperature at the moment is called as the condensation temperature, and the pressure of the refrigerant in the whole condensation process is almost unchanged; the throttling process is as follows: the condensed refrigerant saturated liquid flows into a capillary tube after being filtered by a drying filter to remove moisture and impurities, throttling and pressure reduction are carried out through the capillary tube, and the refrigerant is changed into normal-temperature low-pressure wet vapor; the evaporation process is as follows: the normal temperature and low pressure wet vapor starts to absorb heat to vaporize in the evaporator, which not only reduces the temperature of the evaporator and the surrounding area, but also changes the refrigerant into low temperature and low pressure gas, the refrigerant from the evaporator returns to the compressor after passing through the gas-liquid separator, and the above processes are repeated to transfer the heat in the refrigerator 100 to the air outside the refrigerator, thereby achieving the purpose of refrigeration. Of course, the condensing system in this patent is not limited to the above structure as long as it can operate normally.

It should be noted that the refrigerator 100 has a front side and a rear side which are oppositely arranged, the front side of the refrigerator 100 is a side facing a user, and the refrigerator 100 further has a top and a bottom which are oppositely arranged, wherein the top and the bottom are two ends arranged in a length direction thereof. The front side and the rear side are both sides arranged in the thickness direction thereof, and the left side and the right side are both sides arranged in the width direction thereof.

In order to isolate the heat conduction between the inside of the drawer 2 and the outside of the drawer 2, and reduce the generation of condensation, generally speaking, the door body 3 is arranged on one side of the drawer 2 far away from the liner rear wall 13, the door body 3 comprises a door shell 31 and a door inner liner 32, the door inner liner 32 is arranged on one side of the door shell 31 close to the liner rear wall 13, the door shell 31 and the door inner liner 32 are enclosed to form a sealed accommodating cavity, the door shell 31 is provided with an inward sunken handle 8, a foaming layer is filled in the accommodating cavity of the door body 3, the heat conduction between the drawer 2 and the outside is reduced, and the generation of condensation is reduced, but the foaming layer at the position of the handle 8 of the door body 3 can be thinner relative to other positions of the door body 3, so the condensation is easily generated at the position of the handle 8 of the door body 3.

In order to solve the problem of the easy condensation of the door body 3 handle 8, in some embodiments of this application, refer to fig. 4, set up the structure of the door body 3 of at least one reinforcing plate 35 auxiliary stay in the holding intracavity portion of the door body 3, in order to improve the stability of the door body 3 structure, through setting up the structure that the reinforcing plate 35 can thicken the door body 3, also can thicken the foaming layer naturally, effectively reduce the condensation that is located the handle 8 of the foaming layer weak part, after can guaranteeing the thickening of the door body 3 simultaneously, the structural stability of the whole door body 3.

Specifically, referring to fig. 4 to 8, the reinforcing plate 35 further includes a first mounting seat 351, a first transition edge 352 connected to one side of the first mounting seat 351, a first mounting edge 353 connected to the first transition edge 352, a second transition edge 354 connected to the other side of the first mounting seat 351, and a second mounting edge 355 connected to the second transition edge 354, wherein the door body 3 is supported by the above-mentioned structures, the first mounting seat 351 is connected to the door liner 32, the first mounting edge 353 and the second mounting edge 355 are connected to the door shell 31, and the first transition edge 352 and the second transition edge 354 are used for being placed in a width direction of the door body 3 to support the thickness of the door body 3, thereby improving the stability of the door body 3. More specifically, referring to fig. 5, the first mounting seat is mounted on the door liner 32 by at least two mounting members 356, one side of the first transition edge 352 is connected to one side of the first mounting seat 351 along the length direction, the other side of the first transition edge 352 extends towards one side far away from the door shell 31 towards one side close to the door shell 31, one end of the first mounting edge 353 is connected to the extending end of the first transition edge 352, the first mounting edge 353 is connected to the door shell 31, meanwhile, one side of the second transition edge 354 is connected to the other side of the first mounting seat 351 along the length direction, and the other side of the second transition edge 354 extends from one side far away from the door shell 31 towards one side close to the door shell 31; one end of the second mounting edge 355 is connected to an extended end of the second transition edge 354, and the second mounting edge 355 is connected to the door housing 31.

In some embodiments, the stiffener 35 may be provided as a strong, low thermal conductivity plastic, illustratively nylon. The stability of the whole structure of the door body 3 can be improved through the reinforcing plate, and heat conduction is reduced.

Through the reasonable door body 3 structure that sets up, the door body 3 has been solved because foaming layer warp the hourglass condensation dew that the aversion caused in the use, optimizes from structural, effectively reduces the inside cold volume conduction of drawer 2, reduces the condensation risk of handle position.

It should be noted that the extending directions and the extending lengths of the first transition edge 352 and the second transition edge 354 are adjusted, so that the door 3 can reach different thicknesses to adapt to foaming layers with different thicknesses, thereby meeting the requirement of the refrigerator 100 on condensation prevention and improving the adaptability of the reinforcing plate 35 in different scenes.

Referring to fig. 16, the distance between the vertical plane of the door liner 32 closest to the liner rear wall 13 and the vertical plane of the handle 8 closest to the drawer 2 is defined as a foaming layer thickness H, illustratively, the thickness of the foaming layer of the refrigerating chamber should be greater than 30mm, the thickness of the foaming layer of the refrigerating chamber should be greater than 55mm, the thickness of the foaming layer of the temperature-changing chamber can be set to be between 30mm and 55mm, and the specific setting size should be selected according to the lowest temperature to be reached by the temperature-changing chamber, so that the problem of condensation of the door body 3 is solved, and meanwhile, the thickness of the door body 3 is not increased blindly, which results in the size of the whole machine becoming larger or the refrigerating space being compressed.

In some embodiments of the present application, referring to fig. 4, the door body 3 includes two reinforcing plates 35, the reinforcing plates 35 are arranged along the length direction of the door body 3, and the width direction of the door body 3 is consistent with the length direction of the reinforcing plates 35, so as to better support the structure of the door body 3, and improve the stability of the structure of the door body 3.

In some embodiments of the present application, the first mounting seat 351 of the reinforcing plate 35 is fixed to the door liner 32 by a plurality of mounting members 356, and the reinforcing plate 35 is more stably connected to the door liner 32 by multi-point positioning and fixing. Illustratively, referring to fig. 5, the mounting members 356 are provided in four, two by two sets that respectively secure the top and bottom of the first mounting seat 351.

In some embodiments of the present application, referring to fig. 5 to 9, a plurality of second mounting seats 311 are disposed on a side of the door casing 31 close to the door liner 32, the second mounting seats 311 are provided with at least one first mounting through hole 312, in cooperation therewith, the first mounting edge 353 has a first end and a second end disposed in a width direction thereof, the first mounting edge 353 includes at least one first mounting portion 3531 engaged with the first mounting through hole 312, a first latching member 3532 disposed at the first end of the first mounting edge 353, and a second latching member 3533 disposed at the second end of the first mounting edge 353, a protrusion is disposed on a side of the first mounting portion 3531 close to the door casing 31, after the assembly, the protrusion of the first mounting portion 3531 penetrates through the first mounting through hole 312, the mounting hole is disposed in the first mounting through hole 312, the first latching member 3532 and the second latching member 3533 are respectively disposed at the first end and the second end of the second mounting seat 311, so as to limit the occurrence of the reinforcing plate 35 and the door casing 31 at a position along the first mounting edge 353, and to improve stability of the door casing 31 in the width direction.

Specifically, referring to fig. 8, the first mounting edge 353 is disposed at a position of the door body 3 close to the top of the refrigerator 100, the position of the first mounting edge 353 is opposite to the position of the handle 8, and at least one second mounting seat 311 is disposed at a top position of the door shell 31 close to the door liner 32, where it should be noted that the number of the second mounting seats 311 matches the number of the reinforcing plates 35.

Referring to fig. 9, the second mounting seat 311 is bent away from the door liner 32 to form a clearance structure, specifically, referring to fig. 14 to 16, and is filled with a foaming material to reduce the risk of condensation on the handle 8.

Referring to fig. 6, 7, 9 and 10, the second mounting base 311 is provided with two first mounting through holes 312, and the first mounting edge 353 includes two first mounting portions 3531, and the two first mounting portions 3531 are sequentially mounted in cooperation with the two first mounting through holes 312. First buckle piece 3532 and second buckle piece 3533 set up to symmetrical structure, use first buckle piece 3532 as an example, first buckle piece 3532 sets up to extend the link that forms to door shell 31 one side from first installation limit 353, and be provided with first spacing portion on the tip of link is close to the position of second mount pad 311, after the installation is accomplished, the space that holds second mount pad 311 is formed to one side that is close to door inner bag 32 and the arch of first spacing portion are close to door inner bag 32, guarantee the firm connection of second mount pad 311 and first installation limit 353 through multiple spot location and buckle design, make the door body 3 more stable.

The number of the first mounting portions 3531 and the number of the first mounting through holes 312 may be set according to the width of the first mounting edge 353 and the weight of the door body, and are only examples in the present application.

In some embodiments of the present application, referring to fig. 5 to 10, a plurality of third mounting seats 313 are disposed on a side of the door casing 31 adjacent to the door inner 32, the third mounting seats 313 are disposed with at least one second mounting through hole 314 and two third mounting through holes 315, in cooperation therewith, the second mounting edge 355 has a first end and a second end disposed in a width direction thereof, the second mounting edge 355 includes at least one second mounting portion 3536 engaged with the second mounting through hole 314, a third snap 3534 disposed at the first end of the second mounting edge 355, and a fourth snap 3535 disposed at the second end of the second mounting edge 355, a side of the second mounting portion 3536 adjacent to the door casing 31 is disposed with a protrusion, after the assembly, the protrusion of the second mounting portion 3536 passes through the second mounting through hole 314, the mounting hole is disposed in the second mounting through hole 314, and the third snap 3534 and the fourth snap 3535 are respectively engaged in the third mounting through holes 315 to limit the occurrence of the reinforcing plate 35 and the door casing 31 along the second mounting through hole 355, thereby improving stability of the connection between the reinforcing plate 35 and the door casing 31.

Specifically, referring to fig. 8, the second mounting edge 355 is disposed at a position of the door body 3 near the bottom of the refrigerator 100, and at least one third mounting seat 313 is disposed at a top position of a side of the door outer 31 near the door inner 32, where the number of the third mounting seats 313 is matched with the number of the reinforcing plates 35.

Referring to fig. 8 and 10, the third mounting seat 313 is provided with a part formed by extending upward from the top of the floor groove 319, and is filled with a foaming material at the front and rear parts, so that the risk of condensation on the handle 8 is reduced.

Referring to fig. 7 and 10, the third mounting seat 313 is provided with two second mounting through holes 314 and two third mounting through holes 315, and the second mounting edge 355 includes two second mounting portions 3536, and the two second mounting portions 3536 are sequentially mounted in cooperation with the two second mounting through holes 314. Third buckle 3534 and fourth buckle 3535 set up to symmetrical structure, use third buckle 3534 as an example, third buckle 3534 sets up to the link that extends formation to door shell 31 one side from second installation limit 355, and be provided with the spacing portion of second on the position that second installation portion 3536 was kept away from to the tip of link, after the installation is accomplished, the spacing portion of second is close to one side of door inner bag 32 and the protruding one side that is close to door inner bag 32 and is formed the space of holding third mount pad 313, guarantee the firm connection of third mount pad 313 and second installation limit 355 through multiple spot location and buckle design, make door body 3 more stable.

In some embodiments of the present application, referring to fig. 11, the door inner container 32 includes a first protruding rib 321 and a second protruding rib 322, the first protruding rib 321 is a protrusion disposed on an end surface of the door inner container 32 far away from the door outer shell 31, the second protruding rib 322 has a circle and is located outside the first protruding rib 321, and the second protruding rib 322 is located inside the inner container 1 and has a gap with the inner container 1. Specifically, the first ribs 321 are arranged at positions corresponding to the handles and close to the end face of one side of the drawer 2, so that the thickness of the foaming layer can be increased, the handle part is provided with an enough foaming layer, and the risk of condensation at the handle position is effectively reduced. The second convex rib 322 is set as a circle of protrusion along the edge of the door liner 32 with a certain distance, and the length of the first convex rib 321 is transverse to the inner circle of the second convex rib 322, so that the foaming layer of the door body 3 is uniformly arranged, and the condition of uneven cold and heat is prevented.

In some embodiments of the present application, to further prevent the cold energy inside the drawer 2 from overflowing, referring to fig. 11, the door body 3 further includes a clip strip dock 323, and the clip strip dock 323 includes a clip strip seat 3231 and a wind-shielding strip 3232, where: the clip strip seat 3231 is mounted on the second rib 322 and is opposite to the first rib 321; the weather strip 3232 is connected to the clip strip seat 3231, and the weather strip 3232 extends from a side close to the first rib 321 to a side away from the first rib 321. Specifically, referring to fig. 11, first protruding muscle 321 sets up the top at the inner circle of second protruding muscle 322, card strip door seal 323 sets up the bottom at second protruding muscle 322, card strip seat 3231 sets up to the opening 12 structure, its opening 12 cooperatees with second protruding muscle 322 and makes the firm installation on second protruding muscle 322 of card strip seat 3231, the weather strip 3232 sets up to locating to the part that extends to one side that is close to drawer 2 one side and keeps away from first protruding muscle 321 from card strip seat 3231, in order to block the inside and outside heat exchange of drawer 2, it leaks cold to reduce drawer 2, guarantee the refrigeration effect of refrigerator 100.

In some embodiments of the present application, referring to fig. 11, the refrigerator further includes an inner door seal 324 disposed on a side of the door liner 32 close to the drawer 2 to further seal the drawer 2 from an external cold leakage position to reduce cold leakage of the drawer 2.

In some embodiments of the present application, referring to fig. 12, the door shell 31 comprises a door end cover plate, two first side plates 318, a bottom plate slot 319, and a front cover plate 316, wherein the door end cover plate 317 has a door end first end and a door end second end arranged along a length direction thereof, and a door end third end and a door end fourth end along a width direction thereof, the door end third end being connected with the door liner 32; two first side plates 318 are respectively disposed at the door end first end and the door end second end and are located at one side of the door end cover plate; the bottom plate slot 319 is connected with one first side plate 318 along one end of the length direction thereof, and connected with the other first side plate 318 along the other end of the length direction thereof; a front cover plate 316 is disposed at the door end fourth end and the door end cover plate, first side plate 318, floor channel 319, and front cover plate 316 form an open structure facing the door bladder 32.

In some embodiments of the present application, in order to improve the stability of the installation of the drawer 2 and the door body 3, the drawer 2 has a first end and a second end along the width direction of the drawer, referring to fig. 18, at least one reinforcing rib 6 is disposed at the connecting position of the drawer 2 and the door body 3, illustratively, two reinforcing ribs 6 are disposed, the two reinforcing ribs 6 are respectively disposed at the drawer, the first end and the second end of the drawer, and the drawer 2 is connected with the end surface of the door inner container 32 far away from the door outer shell 31 through the reinforcing ribs 6.

In some embodiments of the present application, referring to fig. 18 and 21-22, the stiffener 6 includes a first edge 61 and a second edge 62 connected to the first edge 61 and angled, the first edge 61 and the second edge 62 are located at a corner of the first end of the drawer 2 or the second end of the drawer 2 near the door 3, and the second edge 62 is connected to the door liner 32. Specifically, referring to fig. 21 to 22, an included angle between a first edge 61 and a second edge 62 of the reinforcing rib 6 is 90 °, the reinforcing rib 6 is wrapped on the included angle of one side of the drawer 2 close to the door body 3, the second edge 62 located close to the end surface of the door body 3 is connected with the door liner 32, and the first edge 61 is connected with one side surface of the drawer 2 along the width thereof so as to reinforce the connection structure between the drawer 2 and the door body 3.

In some embodiments, the reinforcing ribs 6 are made of a metal structure with high strength, so that the weight of the door body 3 can be better borne, the door body 3 and the drawer 2 are not easy to deform, and the drawer 2 can bear more articles.

In some embodiments of the present application, in order to achieve stable movement of the drawer 2 relative to the inner container 1, referring to fig. 18 to 20, the refrigerator 100 further includes a driving rod 71 at an end of the drawer 2 and a gear 72 at a first end of the driving rod 71 and a second end of the driving rod 71 that are opposite to each other along a length direction of the driving rod 71, two racks 73 are disposed on the inner container wall 11 of the inner container 1, the racks 73 are engaged with the corresponding gears 72, and when the drawer 2 is pushed or pulled relative to the inner container 1, the gears 72 move on the racks 73. Specifically, referring to fig. 18, the driving rod 71 is disposed at an end of the drawer 2 away from the door body 3, the driving rod 71 is connected to the drawer 2, and illustratively, a middle portion of the driving rod 71 is connected to the drawer 2, so as to ensure stability of movement of the driving rod 71 and prevent deviation during the movement. Referring to fig. 19, the gear 72 is sleeved on the first end of the driving rod 71 and the second end of the driving rod 71, and the gear 72 is stably installed on the inner container wall 11 of the inner container 1, so as to further ensure the sliding stability of the drawer 2.

In some embodiments of the present application, in order to further improve the stability of the pushing and pulling process of the drawer 2, referring to fig. 17 and 20, the inner container wall 11 is provided with a groove structure 14 recessed toward the box body 4 side, the rack 73 may be mounted on the rack mounting seat 74, and the rack mounting seat 74 may be mounted at the groove structure 14 through a plurality of positioning holes and connected through a plurality of positioning points, so as to improve the mounting stability of the rack 73 mounting seat.

In some embodiments of the present application, referring to fig. 12-13, the door inner 32 further includes a cushion 5, the cushion 5 is disposed on a side of the door inner 32 close to the rear wall 13 of the inner, the door body 3 closes the opening 12, and a side of the cushion 5 away from the door inner 32 abuts against the front panel 41 of the cabinet 4. Specifically, the buffer members 5 are arranged in a plurality of, exemplarily, the buffer members 5 are arranged in two, and are respectively arranged at the bottom of the door inner container 32 and close to the edge of the box body 4, so that the distance between the door inner container 32 and the box body 4 is ensured to be consistent, and the cold leakage phenomenon is reduced.

In some embodiments, bolster 5 sets up to soft silica gel material to the realization reaches the effect of making an uproar of falling when closing a body 3, can guarantee the stability of door seal interval simultaneously, prevents that the inconsistent condition of interval from appearing in the four sides of door seal, causes the cold phenomenon of leaking.

In some embodiments of the present application, the buffer 5 may be configured as a pressure alarm sensor and a capacitance-distance alarm sensor, and when the door 3 is improperly used or has a fault, the buffer can raise an alarm to draw attention of a user for processing, thereby reducing the fault and the complaint of the user of the refrigerator 100.

The door 3 according to the embodiment of the present application is also applicable to other refrigerating apparatuses with refrigerating function, such as freezers, wine cabinets, etc., and the application of the present application to the above apparatuses is within the scope of the present application.

In the above embodiment, a refrigerator 100 is provided, the refrigerator 100 includes an inner container 1, a drawer 2 disposed in the inner container 1, and a door body 3 disposed on one side of the drawer 2 away from a rear wall 13 of the inner container, specifically, the inner container 1 has two inner container walls 11 opposite to each other in a height direction, and an opening 12 and a rear wall 13 disposed opposite to each other on a side portion of the inner container 1; the drawer 2 is arranged between the two inner container walls 11 and can be pulled out and pushed back inwards from the opening 12 relative to the inner container 1, the door body 3 comprises a door shell 31, a door inner container 32 and a foaming layer positioned between the door shell and the door inner container, a handle 8 is arranged on the door shell 31, and a reinforcing plate 35 is further arranged in an accommodating cavity enclosed by the door shell 31 and the door inner container 32 and used for improving the structural stability of the door body 3 and solving the problem of leakage and condensation caused by displacement and deformation of the door body 3 in the using process; the reinforcing ribs 6 and the reinforcing plates 35 for fixing are optimized from the aspects of structure and material, so that the cold transmission is solved; meanwhile, the thickness of the foaming layer is effectively increased by arranging the lug boss, the condensation phenomenon caused by the temperature difference inside and outside the door body 3 is avoided, and the condensation risk is reduced.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present application, and not to limit the same; although the present application has been described in detail with reference to the foregoing embodiments, it should 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 or all of the technical features may be equivalently replaced; and these modifications or substitutions do not depart from the scope of the technical solutions of the embodiments of the present application.

The foregoing description, for purposes of explanation, has been presented in conjunction with specific embodiments. However, the illustrative discussions above are not intended to be exhaustive or to limit the embodiments to the precise forms disclosed above. Many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles and the practical application, to thereby enable others skilled in the art to best utilize the embodiments and various embodiments with various modifications as are suited to the particular use contemplated.

Claims (10)

1. A refrigerator, characterized by comprising:

the inner container comprises two inner container walls opposite in the height direction, and an opening and a container rear wall which are oppositely arranged at the side part of the inner container;

a drawer which is arranged between the two inner container walls and can be pulled out from the opening and pushed back inwards relative to the inner container;

the door body is located the drawer is kept away from one side of courage back wall, the door body further includes:

the door comprises a door shell, a door handle and a door handle, wherein the door shell is provided with an inwards-recessed handle;

the door inner container is arranged on one side of the door shell close to the rear wall of the door inner container, and the door shell and the door inner container are surrounded to form a sealed accommodating cavity;

the foaming layer is arranged in the accommodating cavity;

at least one reinforcing plate, the reinforcing plate is located the holding chamber, the reinforcing plate further includes:

the first mounting seat is mounted on the door liner through at least two mounting pieces;

one side of the first transition edge is connected with one side of the first mounting seat along the length direction, and the other side of the first transition edge extends from one side far away from the door shell to one side close to the door shell;

one end of the first mounting edge is connected with the extending end of the first transition edge, and the first mounting edge is connected with the door shell;

one side of the second transition edge is connected with the other side of the first mounting seat along the length direction, and the other side of the second transition edge extends from one side far away from the door shell to one side close to the door shell;

and one end of the second mounting edge is connected with the extending end of the second transition edge, and the second mounting edge is connected with the door shell.

2. The refrigerator of claim 1, wherein a plurality of second mounting seats are disposed on one side of the door housing close to the door liner, and at least one first mounting through hole is disposed on each second mounting seat;

the first mounting edge has a first end and a second end disposed opposite to each other in a width direction thereof, and the first mounting edge includes:

at least one first mounting part, wherein a bulge is arranged on one side of the first mounting part close to the door shell;

the first buckle piece is arranged at the first end of the first mounting edge;

the second buckle piece is arranged at the second end of the first mounting edge;

the first mounting portion is arranged in the first mounting through hole, and the first buckling piece and the second buckling piece are respectively clamped at the first end and the second end of the second mounting seat.

3. The refrigerator of claim 1, wherein the door inner includes:

the first convex rib is arranged on a bulge of the end surface of the door liner, which is far away from the door shell;

the second convex rib is provided with a circle and is positioned at the outer side of the first convex rib, and the second convex rib is positioned at the inner side of the inner container and has a gap with the inner container.

4. The refrigerator of claim 3, further comprising a card strip dock seal, the card strip dock seal comprising:

the clamping strip seat is arranged on the second convex rib and is opposite to the first convex rib;

the weather strip, the weather strip with card strip seat is connected, just the weather strip is from being close to one side of first protruding muscle is kept away from one side of first protruding muscle extends.

5. The refrigerator as claimed in claim 1, further comprising a cabinet disposed outside the inner container, wherein a front panel and a cabinet rear wall are disposed opposite to each other at a side of the cabinet;

the door liner further comprises a buffer piece, the buffer piece is arranged on one side, close to the liner rear wall, of the door liner, the door body closes the opening, and one side, far away from the door liner, of the buffer piece is abutted to the front panel.

6. The refrigerator of claim 1, wherein the door housing comprises:

the door end cover plate is provided with a door end first end and a door end second end which are arranged along the length direction of the door end cover plate, and a door end third end and a door end fourth end which are arranged along the width direction of the door end cover plate, and the door end third end is connected with the door inner container;

the two first side plates are respectively arranged at the first end of the door end and the second end of the door end and are positioned at one side of the door end cover plate;

the bottom plate groove is connected with a first side plate along one end of the bottom plate groove in the length direction, and is connected with another first side plate along the other end of the bottom plate groove in the length direction;

the front cover plate is arranged at the fourth end of the door end, and the door end cover plate, the first side plate, the bottom plate groove and the front cover plate form an opening structure facing the door inner container.

7. The refrigerator of claim 1, wherein the drawer has a first end and a second end along a width direction thereof, the refrigerator further comprising two ribs respectively disposed at the first end and the second end of the drawer, the drawer being connected to an end surface of the door liner, which is away from the door shell, through the ribs.

8. The refrigerator according to claim 7, wherein the reinforcing rib comprises a first edge and a second edge which is connected with the first edge and forms a certain angle, the first edge and the second edge are positioned at an included angle of the first end of the drawer or the second end of the drawer, which is close to the door body, and the second edge is connected with the inner container of the door.

9. The refrigerator according to claim 7, further comprising:

the driving rod is arranged at one end of the drawer far away from the door body and is connected with the drawer, and the driving rod is provided with a first driving rod end and a second driving rod end which are oppositely arranged in the length direction;

the two gears are respectively arranged at the first end of the driving rod and the second end of the driving rod;

the two racks are respectively arranged on the two inner container walls of the inner container and are meshed and connected with the corresponding gears.

10. The refrigerator as claimed in claim 9, wherein the inner container wall is provided with a groove structure depressed toward a side of the cabinet to mount the rack.

Images