WO2022242198A1

WO2022242198A1 - Handle assembly of door of refrigerating and freezing device, and door of refrigerating and freezing device

Info

Publication number: WO2022242198A1
Application number: PCT/CN2022/070117
Authority: WO
Inventors: 王小方; 宁帅; 杨洪超
Original assignee: 青岛海尔电冰箱有限公司; 海尔智家股份有限公司
Priority date: 2021-05-20
Filing date: 2022-01-04
Publication date: 2022-11-24
Also published as: CN113294963B; CN113294963A

Abstract

A handle assembly of a door of a refrigerating and freezing device, and a door of a refrigerating and freezing device. The handle assembly comprises a handle and an assembly member. The handle comprises a handle groove, a decorative plate and a first connecting plate. The assembly member comprises: a rear stop plate, which is arranged on a front side of the handle groove and a lower side of the first connecting plate and contacts and abuts against the handle groove; a lower stop plate which extend forwards from the rear stop plate, a connecting space being formed between the lower stop plate, the rear stop plate, the first connecting plate and the decorative plate; and a foaming material channel which is in communication with a foaming space and the connecting space of the door of the refrigerating and freezing device, such that a foaming material in the foaming space enters the connecting space during foaming. The decorative plate can form a bright surface, and the connecting space is formed between the handle and the assembly member, and during foaming, the foaming material in the foaming space can enter the connecting space, so that a stable connection between the handle assembly and the door is realized without shaking, abnormal sound and appearance defects such as seams, mold clamping lines and shrinkage, and the cost is low.

Description

The handle assembly of the door body of the refrigerating and freezing device and the door body of the refrigerating and freezing device

technical field

The invention relates to the technical field of refrigeration and storage, in particular to a handle assembly of a door body of a refrigerator and a freezer and a door of the refrigerator and freezer.

Background technique

With the development of science and technology, the development of social economy and the improvement of people's living standards, high quality of life has become an essential demand for users. In particular, refrigerators have become a necessity in family life. Users often store most of the ingredients in the family. inside the refrigerator. In order to open and close the refrigerator conveniently, the door body of the refrigerator is usually provided with a handle. Usually, the plastic handle of the refrigerator door does not have a small slope (bright surface). Refrigerators with a small slope (bright surface) generally have a combination of aluminum alloy and plastic handles. The combination of aluminum alloy and plastic handles is stable and will not produce defects such as abnormal noise. That is to say, the small inclined surface (bright surface) is usually realized by combining plastic handles and aluminum alloys or using aluminum alloy handles entirely, and the cost is high.

Contents of the invention

In view of the above problems, an invention is proposed in order to provide a handle assembly of a door body of a refrigerator-freezer and a door body of a refrigerator-freezer that overcomes the above-mentioned problems or at least partially solves the above-mentioned problems, so that the handle has a bright surface function, and the cost is low and easy to install. firm.

In one aspect, the present invention provides a handle assembly for a door body of a refrigerating and freezing device, including a handle and an assembly;

The handles include:

a handle groove body defining a handle groove with the opening facing upward;

a decorative plate, the decorative plate is arranged on the front side of the handle groove; and

a first connecting plate, the first connecting plate connects the upper end of the handle groove body and the upper end of the decorative plate;

The assembly includes:

The rear stop plate is arranged on the front side of the handle groove and the lower side of the first connecting plate, and is in contact with the handle groove;

a lower stop plate extending forward from the rear stop plate, and having a connection space between the lower stop plate, the rear stop plate, the first connecting plate and the trim panel; and

The foaming material channel connects the foaming space of the door body of the refrigerating and freezing device with the connecting space, so that the foaming material in the foaming space of the door body of the refrigerating and freezing device enters the connecting space when foaming .

Optionally, the assembly also includes:

a front stop plate extending upwardly from a front edge of the lower stop plate, the front stop plate being in contact with the rear surface of the trim panel; and

A plurality of first ribs, each of which is vertically arranged, a plurality of first ribs are arranged at intervals along the left and right directions, and each of the first ribs is connected to the bottom stop plate , a rear stopper plate and the front stopper plate; and each of the first ribs is spaced apart from the decorative plate, so that the connecting space has a communication channel extending in the left-right direction.

Optionally, the assembly also includes:

a bottom mounting plate extending rearward from the lower side edge of the rear stop plate and in contact with the handle groove; and

There are a plurality of foaming material passages, each of the foaming material passages extends vertically, and the upper end of each of the foaming material passages communicates with the connecting space, and each of the foaming material passages also communicates with the connecting space. The rear side of the rear stop baffle is connected; the bottom installation plate is located at the lower side of the lower stop baffle.

Optionally, the front wall of the handle groove is provided with a positioning block, and the positioning block is inserted into the positioning hole on the rear stop plate;

The bottom wall of the handle tank is mounted on the bottom mounting plate through buckles and screws;

The bottom wall of the handle tank body is provided with the buckle, the bottom mounting plate is provided with a card hole, and a lower boss protruding downward from the edge of the card hole, the buckle through the clamping hole and clamped to the lower boss;

The bottom wall of the handle tank is provided with a downwardly protruding mounting boss, and an upwardly facing mounting groove is formed on the bottom mounting plate, and the bottom wall of the mounting groove is below the bottom mounting plate , the installation boss is inserted into the installation groove, and the screw is installed on the bottom wall of the installation groove and the installation boss from bottom to top.

Optionally, each of the foaming material passages is arranged on the front side of the bottom mounting plate, so that the rear stop plate has a communication through hole penetrating the rear stop plate, and the communication through hole The upper limit surface is a slope with a high front and a low rear, and the front part of the slope is above the lower stop plate.

Optionally, the assembly also includes:

a second connecting plate, the second connecting plate extends forward from the lower side edge of the rear stop plate and is located below the lower stop plate;

A plurality of supporting platforms, each of which is arranged on the upper side of the second connecting plate and connected to the second connecting plate and the rear stop plate, and the plurality of supporting platforms are sequentially arranged along the left and right directions interval setting;

A plurality of second ribs, each of the second ribs is vertically arranged, and the plurality of second ribs are arranged at intervals along the left and right directions, and each of the second ribs is connected to the bottom stop plate The underside of the lower side and the rear stop plate; the second rib plate and the support platform are misplaced; the housing for the door body of the refrigerating and freezing device is used between the support platform and the lower stop plate the flange of the casing is inserted; the lower end of the decorative plate is in contact with the flange of the housing; and

The first closing plate extends downward from the front side edge of the second connecting plate, and the front surface of the first closing plate is provided with a plurality of grooves extending along the left and right directions; the first closing plate is used for The housing contacts.

Optionally, the assembly also includes:

Two first end plates are arranged at both ends of the rear stop plate, and each of the first end plates has a first portion on the front side of the rear stop plate and a first portion on the rear side of the rear stop plate the second part; the first part is also connected to the lower stop plate;

Two second end plates are arranged at both ends of the rear surface of the rear stop plate and are located inside the two first end plates; each of the second end plates and the handle groove The two ends are matched in shape, and have a third part located outside one end of the handle tank and a fourth part located at the rear side of the handle tank; and

two first sealing plates connecting the second part and the third part, and the rear side of the first sealing plates is higher than the front side; and

The rear side of both ends of the first connecting plate is provided with a second sealing plate, the second sealing plate is also connected to the handle groove body, the second sealing plate is conformed to the first sealing plate and contact settings.

Optionally, the handle also includes:

a top plate, connecting the upper end of the rear wall of the handle tank and the upper ends of the two side walls;

Two third connecting plates, located on both sides of the handle tank, and each of the third connecting plates is connected to the corresponding side wall of the handle tank, the corresponding second sealing plate and the top plate ;and

Two third end plates are arranged on both sides of the handle groove, each of the third end plates is connected to the decorative plate, the first connecting plate and the second sealing plate, and the The outer surface of the third end plate is coplanar with the end surface of the third connecting plate and the end surface of the top plate; the third end plate is outside the second end plate.

Optionally, the handle further includes two fourth end plates disposed on both sides of the handle groove, each of the fourth end plates is connected to the lower surface of the top plate and the third connecting plate the rear surface; and between the top plate and the third connecting plate, a mounting groove for the flange insertion of the housing of the refrigerator-freezer door body is defined; the fourth end plate has an end plate A clamping hole; the rear surface of the fourth end plate is provided with a housing clamping protrusion, which is matched with the flange clamping hole on the flange of the housing;

The assembly also includes two end structures, each of which includes:

a fourth connecting plate extending outward from the second portion;

a second closing plate extending rearward from the outer edge of the fourth connecting plate;

a third closure panel extending forwardly from a lower end of the second closure panel; and

The bent insertion plate is arranged above the upper ends of the first sealing plate, the second part, the fourth connecting plate and the second closing plate, wherein the part above the upper end of the second closing plate has The end plate has a protrusion; the outer surface of the bent insertion plate is in contact with the third connecting plate and the fourth end plate, and the end plate protrusion is inserted into the end plate locking hole;

Both the handle and the fitting are made of plastic material.

In another aspect, the present invention provides a door body of a refrigerating and freezing device, which includes a casing and any one of the above-mentioned handle assemblies, the handle assembly is arranged at the upper front end of the casing, and the casing and the The handle assembly is used to define the foaming space of the door body of the refrigerating and freezing device.

In the door body and handle assembly of the refrigerating and freezing device of the present invention, since the handle has a decorative plate, it can form a bright surface, and there is a connecting space between the handle and the assembly, and the foaming material in the foaming space can pass through when foaming. The foam material channel enters the connection space, realizing the stable connection between the handle assembly and the door body, no shaking, no abnormal noise, no flash seam, no mold clamping, no shrinkage and other appearance defects, and the cost is low. Furthermore, the decorative board can be made into any color by means of hot stamping, etc., which has great expandability.

Those skilled in the art will be more aware of the above and other objects, advantages and features of the present invention according to the following detailed description of specific embodiments of the present invention in conjunction with the accompanying drawings.

Description of drawings

Hereinafter, some specific embodiments of the present invention will be described in detail by way of illustration and not limitation with reference to the accompanying drawings. The same reference numerals in the drawings designate the same or similar parts or parts. Those skilled in the art will appreciate that the drawings are not necessarily drawn to scale. In the attached picture:

Fig. 1 is a schematic structural diagram of a handle assembly according to an embodiment of the present invention;

Fig. 2 is a schematic structural diagram of another perspective of the handle assembly shown in Fig. 1;

3 is a schematic structural view of a handle in a handle assembly according to an embodiment of the present invention;

4 is a schematic partial structural view of a handle in a handle assembly according to an embodiment of the present invention;

Fig. 5 is a schematic structural view of an assembly in a handle assembly according to an embodiment of the present invention;

Fig. 6 is a schematic structural diagram of another viewing angle of the assembly shown in Fig. 5;

7 to 12 are all schematic partial structural views of the assembly parts in the handle assembly according to an embodiment of the present invention;

Fig. 13 is a schematic partial structural diagram of a door body of a refrigerator-freezer according to an embodiment of the present invention;

Fig. 14 is a schematic partial structural diagram of a door body of a refrigerating and freezing device according to an embodiment of the present invention;

Fig. 15 is a schematic partial structural diagram of a door body of a refrigerating and freezing device according to an embodiment of the present invention;

Fig. 16 is a schematic partial structural diagram of a door body of a refrigerator-freezer according to an embodiment of the present invention;

Fig. 17 is a schematic partial structural view of the housing in the door body of the refrigerating and freezing device according to an embodiment of the present invention.

Detailed ways

The refrigerating and freezing device includes a cabinet, a door of the refrigerating and freezing device, a refrigeration system, and a controller. Wherein, the refrigerating and freezing device may be a refrigerator, a freezer, a freezer, or the like. The box body may include an outer box, at least one inner container disposed in the outer case, and a heat insulation layer arranged between the outer case and the at least one inner container. The inner tank can be a storage space. The refrigerator-freezer door body is used to open and close the storage space. The heat insulation layer makes the inside and outside of the box thermally isolated, which facilitates the storage space to maintain a lower temperature storage environment. The refrigeration system may be a vapor compression refrigeration system and may include a compressor, a condenser, at least one throttling element and at least one evaporator. The evaporator can be arranged in the cooling space, and is used for providing cold energy to the storage space.

The number of inner tanks can be two or more, and the inner tanks can be arranged along the height direction of the refrigerating and freezing device, or arranged along the left and right directions, or mixed in the up, down, left and rear directions. The plurality of storage spaces may be respectively configured as a refrigerator, a temperature-changing room, a freezer, and the like. In some specific embodiments, the storage temperature of the refrigerator can be 2-9°C, or 4-7°C; the storage temperature of the freezer can be -22-14°C, or -20-16°C . The freezing chamber is arranged below the refrigerating chamber, and the temperature-changing chamber is arranged between the freezing chamber and the refrigerating chamber. The temperature range in the freezer is generally -14°C to -22°C. The variable temperature room can be adjusted according to needs to store suitable food, or as a fresh storage room.

In order to facilitate storage, a drawer assembly may be provided in the storage space, and the drawer assembly is installed in the storage space through slide rails or slideways. Then the corresponding door body of the refrigerating and freezing device may be the front cover of the drawer assembly, such as the front cover of a freezer drawer, that is, the door body of the freezer.

An embodiment of the present invention provides a handle assembly 100 for a door body of a refrigerating and freezing device. FIG. 1 is a schematic structural diagram of the handle assembly 100 according to an embodiment of the present invention, as shown in FIG. 1 , and refer to FIGS. 2 to 17 . Handle assembly 100 includes handle 10 and fitting 40 .

As shown in FIGS. 3 and 4 , the handle 10 includes a handle groove 11 , a decorative plate 12 and a first connecting plate 13 . The handle groove body 11 defines a handle groove with an opening facing upward. The decorative plate 12 is arranged on the front side of the handle tank 11, and the decorative plate 12 can be made into any color by hot stamping or the like to form a bright surface. The first connecting plate 13 connects the upper end of the handle groove body 11 and the upper end of the decorative plate 12 .

As shown in FIGS. 5 to 12 , the assembly 40 includes a rear stop baffle 41 , a bottom stop baffle 42 and a foaming material channel 43 . The rear stop plate 41 is disposed on the front side of the handle groove body 11 and the lower side of the first connecting plate 13 , and is in contact with the handle groove body 11 . Extending forward from the rear stop plate 41 , there is a connection space 110 between the bottom stop plate 42 , the rear stop plate 41 , the first connecting plate 13 and the trim plate 12 . The foaming material channel 43 communicates with the foaming space 220 and the connecting space 110 of the door body of the refrigerator-freezing device, so that the foaming material in the foaming space 220 of the door body of the refrigerator-freezing device enters the connecting space 110 when foaming, as shown in Figure 16 shown. That is to say, foam material is filled in the connection space 110 . After foaming, the handle 10 and the fitting 40 can be stuck with foaming material; the small inclined surface (bright surface) will not shake back and forth, causing abnormal noise and other defects; The face is processed by hot stamping and other processes, and there are no defects such as shrinkage.

In the handle assembly 100 of the embodiment of the present invention, since the handle 10 has a decorative plate 12, it can form a bright surface, and there is a connecting space 110 between the handle 10 and the assembly part 40. When foaming, the foam in the foaming space 220 can be made The foam material enters the connection space 110 through the foam material channel 43, realizing the stable connection between the handle assembly 100 and the door body, no shaking, no abnormal noise, no flash seams, no mold clamping lines, no shrinkage and other appearance defects, and low cost Low. Furthermore, the decorative plate 12 can be made into any color by means of hot stamping, etc., which has great expandability. The handle assembly 100 of the present invention only uses two plastic parts to cooperate to achieve the purpose of having a small inclined surface (bright surface) on the handle. assembly line, reducing costs.

In some embodiments of the present invention, as shown in FIGS. 5 to 12 , the fitting 40 further includes a front stopper 44 and a plurality of first ribs 45 . The front stop plate 44 extends upward from the front edge of the lower stop plate 42 , and the front stop plate 44 is in contact with the rear surface of the trim panel 12 or has a certain gap. Each first rib 45 is vertically arranged, and a plurality of first ribs 45 are sequentially arranged at intervals along the left and right directions, and each first rib 45 is connected to the lower stop plate, the rear stop plate 41 and the front stop plate 44 . Moreover, each first rib 45 is spaced apart from the decorative panel 12 so that the connection space 110 has a communication channel extending along the left and right directions. The foaming material channel 43 can communicate with the lower stop plate, between two corresponding first ribs 45 . The firmness of the connection is further improved by providing the first rib 45 and the like.

In some embodiments of the present invention, as shown in FIGS. 5-12 , the assembly 40 further includes a bottom mounting plate 46 . The bottom mounting plate 46 extends rearward from the lower edge of the rear stop plate 41 and contacts the handle groove 11 . And there are multiple foaming material passages 43, each foaming material passage 43 extends vertically, and the upper end of each foaming material passage 43 communicates with the connecting space 110, and each foaming material passage 43 is also connected to the rear stop. The rear side of the baffle 41 communicates. The bottom mounting plate 46 may be on the underside of the bottom stop plate. With such arrangement, the foam material can be filled in the gap between the handle groove body 11 , the rear stop plate 41 , and the bottom mounting plate 46 , and the handle assembly 100 can be further formed as a whole.

Further, each foam material channel 43 is arranged on the front side of the bottom mounting plate 46, so that the rear stop baffle 41 has a communication through hole that runs through the rear stop baffle, and the upper limit surface of the communication through hole is front high rear. Low slope, the front portion of the slope is above the lower stop plate 42 .

In order to connect and install the handle tank body 11 and the fitting 40 , the front wall of the handle tank body 11 is provided with a positioning block 16 , and the positioning block 16 is inserted into the positioning hole on the rear stop plate 41 . The bottom wall of the handle tank 11 is mounted on the bottom mounting plate 46 through buckles and screws. For example, the bottom wall of the handle tank 11 is provided with buckles 14, the bottom mounting plate 46 is provided with a clamping hole 47, and a lower boss protrudes downward from the edge of the clamping hole 47, through which the buckle 14 passes. The clamping hole 47 is clamped on the lower boss. The bottom wall of the handle tank 11 is provided with a downwardly protruding mounting boss 15, and the bottom mounting plate 46 is formed with an upward mounting groove, the bottom wall of the mounting groove is below the bottom mounting plate 46, and the mounting boss 15 is inserted into the installation groove, and the screw is installed on the bottom wall of the installation groove and the installation boss 15 from bottom to top.

In some embodiments of the present invention, as shown in FIGS. 5 to 12 and with reference to FIGS. 13 to 17 , the assembly 40 further includes a second connecting plate 51 , a plurality of supporting platforms 48 and a plurality of second ribs 49 . The second connecting plate 51 extends forward from the lower edge of the rear stop plate 41 and is located below the lower stop plate 42 . Each support platform 48 is arranged on the upper side of the second connecting plate 51, and is connected to the second connecting plate 51 and the rear stop plate, and a plurality of supporting platforms 48 are sequentially arranged at intervals along the left and right directions. Each second rib 49 is arranged vertically, and a plurality of second ribs 49 are sequentially arranged at intervals along the left and right directions, and each second rib 49 is connected to the lower side of the bottom stop plate and the rear stop plate 41 . The second rib 49 and the supporting platform 48 are arranged in a misaligned position. The flange 210 of the housing 200 for the door body of the refrigerating and freezing device is inserted between the support platform 48 and the lower stop plate 42 . The lower end of the decorative plate 12 is in contact with the flange 210 of the casing 200 .

In order to ensure the tightness, the fitting 40 also includes a first closing plate 52, which extends downward from the front edge of the second connecting plate 51, and the front surface of the first closing plate 52 is provided with a plurality of edges along the left and right sides. Groove extending in direction. The first closing plate 52 is used for contacting the housing 200 .

In some embodiments of the present invention, as shown in FIGS. 5 to 12 , the fitting 40 further includes two first end plates 53 , two second end plates 54 , and two first sealing plates 55 . The two first end plates 53 are respectively arranged at both ends of the rear stop plate 41, and each first end plate 53 has a first portion at the front side of the rear stop plate 41 and a second portion at the rear side of the rear stop plate 41. two parts. The first part is also connected to the bottom stop. The two second end plates 54 are respectively disposed on two ends of the rear surface of the rear stop plate 41 and are located inside the two first end plates 53 . Each second end plate 54 is fitted with two ends of the handle tank 11 and has a third part outside one end of the handle tank 11 and a fourth part behind the handle tank 11 . The two second end plates 54 can be well installed with the handle groove body 11 to ensure firmness.

The first sealing plate 55 connects the second part and the third part, and the rear side of the first sealing plate 55 is higher than the front side. And as shown in Figure 3 and Figure 4, the rear side of the two ends of the first connecting plate 13 is provided with the second sealing plate 18, and the second sealing plate 18 is also connected to the handle groove body 11, and the second sealing plate 18 is connected with the first sealing plate 18. The plates 55 are profiled and provided in contact.

In some embodiments of the present invention, as shown in FIGS. 3 and 4 , the handle 10 further includes a top plate 21 , two third connecting plates 22 and two third end plates 23 . The top plate 21 connects the upper end of the rear wall of the handle tank 11 and the upper ends of the two side walls. Two third connecting plates 22 are located on both sides of the handle tank 11 , and each third connecting plate 22 is connected to the corresponding side wall of the handle tank 11 , the corresponding second sealing plate 18 and the top plate 21 . Two third end plates 23 are arranged on both sides of the handle groove body 11, each third end plate 23 is connected to the decorative plate 12, the first connecting plate 13 and the second sealing plate 18, and the outer surface of the third end plate 23 The surface is coplanar with the end surface of the third connection plate 22 and the end surface of the top plate 21 . The third end plate 23 is located outside the second end plate 54 .

Further, the handle 10 also includes two fourth end plates 24 disposed on both sides of the handle tank 11 , each fourth end plate 24 is connected to the lower surface of the top plate 21 and the rear surface of the third connecting plate 22 . And between the top plate 21 and the third connecting plate 22, a mounting groove for inserting the flange 210 of the housing 200 of the door body of the refrigerating and freezing device is defined. A support block 26 for supporting the flange 210 may be disposed in the installation groove. The fourth end plate 24 has an end plate fixing hole 27 . A casing protrusion 25 is provided on the rear surface of the fourth end plate 24 , which is matched with the flange hole on the flange 210 of the housing 200 .

The assembly part 40 also includes two end structures, and each end structure includes a fourth connecting plate 61 , a second closing plate 62 , a third closing plate 63 and a bent insertion plate 64 . The fourth connecting plate 61 extends outward from the second portion. The second closing plate 62 extends rearward from the outer edge of the fourth connecting plate 61 . The third closing plate 63 extends forward from the lower end of the second closing plate 62 . The upper end of the third closing plate 63 and the lower end of the fourth connecting plate 61 are connected to corresponding positions of the second connecting plate 51 .

The bent insertion plate 64 is arranged above the upper ends of the first sealing plate 55, the second part, the fourth connecting plate 61 and the second closing plate 62, wherein the part above the upper end of the second closing plate 62 has an end plate locking protrusion 65. The outer surface of the bent insertion plate 64 is in contact with the third connecting plate 22 and the fourth end plate 24 , and the end plate engaging protrusion 65 is inserted into the end plate engaging hole 27 . Both the handle 10 and the fitting 40 are made of plastic material.

Fig. 13 is a schematic partial structural diagram of a door body of a refrigerating and freezing device according to an embodiment of the present invention. As shown in Figure 13, and with reference to Figures 14 to 17, an embodiment of the present invention also provides a door body of a refrigerator-freezer, including a housing 200 and the handle assembly 100 in any of the above-mentioned embodiments, the handle assembly 100 is arranged on The upper front end of the casing 200, and the casing 200 and the handle assembly 100 are used to define a foaming space 220 of the door body of the refrigerating and freezing device.

So far, those skilled in the art should appreciate that, although a number of exemplary embodiments of the present invention have been shown and described in detail herein, without departing from the spirit and scope of the present invention, the disclosed embodiments of the present invention can still be used. Many other variations or modifications consistent with the principles of the invention are directly identified or derived from the content. Accordingly, the scope of the present invention should be understood and deemed to cover all such other variations or modifications.

Claims

A handle assembly for a door body of a refrigerating and freezing device, including a handle and an assembly;

The handles include:

a handle groove body defining an upwardly facing handle groove;

a decorative plate, the decorative plate is arranged on the front side of the handle groove; and

a first connecting plate, the first connecting plate connects the upper end of the handle groove body and the upper end of the decorative plate;

The assembly includes:

The rear stop plate is arranged on the front side of the handle groove and the lower side of the first connecting plate, and is in contact with the handle groove;

a lower stop plate extending forward from the rear stop plate, and having a connection space between the lower stop plate, the rear stop plate, the first connecting plate and the trim panel; and

The foaming material channel connects the foaming space of the door body of the refrigerating and freezing device with the connecting space, so that the foaming material in the foaming space of the door body of the refrigerating and freezing device enters the connecting space when foaming .
The handle assembly of claim 1, wherein said assembly further comprises:

a front stop plate extending upwardly from a front edge of the lower stop plate, the front stop plate being in contact with the rear surface of the trim panel; and

A plurality of first ribs, each of which is vertically arranged, a plurality of first ribs are arranged at intervals along the left and right directions, and each of the first ribs is connected to the bottom stop plate , the rear stopper and the front stopper; and each of the first ribs is spaced apart from the decorative panel, so that the connecting space has a communication channel extending in the left-right direction.
The handle assembly of claim 1, wherein said assembly further comprises:

a bottom mounting plate extending rearward from the lower side edge of the rear stop plate and in contact with the handle groove; and

There are a plurality of foaming material passages, each of the foaming material passages extends vertically, and the upper end of each of the foaming material passages communicates with the connecting space, and each of the foaming material passages also communicates with the connecting space. The rear side of the rear stop baffle is connected; the bottom installation plate is located at the lower side of the lower stop baffle.
The handle assembly according to claim 3, wherein:

The front wall of the handle groove body is provided with a positioning block, and the positioning block is inserted into the positioning hole on the rear stop plate;

The bottom wall of the handle tank is mounted on the bottom mounting plate through buckles and screws;

The bottom wall of the handle tank body is provided with the buckle, the bottom mounting plate is provided with a card hole, and a lower boss protruding downward from the edge of the card hole, the buckle through the clamping hole and clamped to the lower boss;

The bottom wall of the handle tank is provided with a downwardly protruding mounting boss, and an upwardly facing mounting groove is formed on the bottom mounting plate, and the bottom wall of the mounting groove is below the bottom mounting plate , the installation boss is inserted into the installation groove, and the screw is installed on the bottom wall of the installation groove and the installation boss from bottom to top.
The handle assembly according to claim 3, wherein:

Each of the foaming material passages is arranged on the front side of the bottom mounting plate, so that the rear stop plate has a communication through hole passing through the rear stop plate, and the upper limit surface of the communication through hole It is an inclined plane with a high front and a low rear, and the front part of the inclined plane is above the lower stop plate.
The handle assembly of claim 1, wherein said assembly further comprises:

a second connecting plate, the second connecting plate extends forward from the lower side edge of the rear stop plate and is located below the lower stop plate;

A plurality of supporting platforms, each of which is arranged on the upper side of the second connecting plate and connected to the second connecting plate and the rear stop plate, and the plurality of supporting platforms are sequentially arranged along the left and right directions interval setting;

A plurality of second ribs, each of the second ribs is vertically arranged, and the plurality of second ribs are arranged at intervals along the left and right directions, and each of the second ribs is connected to the bottom stop plate The underside of the lower side and the rear stop plate; the second rib plate and the support platform are misplaced; the housing for the door body of the refrigerating and freezing device is used between the support platform and the lower stop plate the flange of the casing is inserted; the lower end of the decorative plate is in contact with the flange of the housing; and

The first closing plate extends downward from the front side edge of the second connecting plate, and the front surface of the first closing plate is provided with a plurality of grooves extending along the left and right directions; the first closing plate is used for The housing contacts.
The handle assembly of claim 1, wherein said assembly further comprises:

Two first end plates are arranged at both ends of the rear stop plate, and each of the first end plates has a first portion on the front side of the rear stop plate and a first portion on the rear side of the rear stop plate the second part; the first part is also connected to the lower stop plate;

Two second end plates are arranged at both ends of the rear surface of the rear stop plate and are located inside the two first end plates; each of the second end plates and the handle groove The two ends are matched in shape, and have a third part located outside one end of the handle tank and a fourth part located at the rear side of the handle tank; and

two first sealing plates connecting the second part and the third part, and the rear side of the first sealing plates is higher than the front side; and

The rear side of both ends of the first connecting plate is provided with a second sealing plate, the second sealing plate is also connected to the handle groove body, the second sealing plate is conformed to the first sealing plate and contact settings.
The handle assembly according to claim 7, wherein said handle further comprises:

a top plate, connecting the upper end of the rear wall of the handle tank and the upper ends of the two side walls;

Two third connecting plates, located on both sides of the handle tank, and each of the third connecting plates is connected to the corresponding side wall of the handle tank, the corresponding second sealing plate and the top plate ;and

Two third end plates are arranged on both sides of the handle groove, each of the third end plates is connected to the decorative plate, the first connecting plate and the second sealing plate, and the The outer surface of the third end plate is coplanar with the end surface of the third connecting plate and the end surface of the top plate; the third end plate is outside the second end plate.
The handle assembly of claim 8, wherein:

The handle also includes two fourth end plates arranged on both sides of the handle groove, each of the fourth end plates is connected to the lower surface of the top plate and the rear surface of the third connecting plate; And between the top plate and the third connecting plate, a mounting groove for inserting the flange of the door body of the refrigerating and freezing device is defined; the fourth end plate has an end plate clamping hole; the The rear surface of the fourth end plate is provided with a housing protrusion, which is matched with the flange clamping hole on the flange of the housing;

The assembly also includes two end structures, each of which includes:

a fourth connecting plate extending outward from the second portion;

a second closing plate extending rearward from the outer edge of the fourth connecting plate;

a third closure panel extending forwardly from a lower end of said second closure panel; and

The bent insertion plate is arranged above the upper ends of the first sealing plate, the second part, the fourth connecting plate and the second closing plate, wherein the upper end of the second closing plate is Part has an end plate locking protrusion; the outer surface of the bent insertion plate is in contact with the third connecting plate and the fourth end plate, and the end plate locking protrusion is inserted into the end plate locking hole;

Both the handle and the fitting are made of plastic material.
A door body of a refrigerating and freezing device, comprising a casing, wherein the door body further includes the handle assembly according to any one of claims 1 to 9, the handle assembly is arranged at the upper front end of the casing, And the casing and the handle assembly are used to define the foaming space of the door body of the refrigerating and freezing device.