CN113294963A - Handle assembly of cold storage and freezing device door body and cold storage and freezing device door body - Google Patents
Handle assembly of cold storage and freezing device door body and cold storage and freezing device door body Download PDFInfo
- Publication number
- CN113294963A CN113294963A CN202110553066.3A CN202110553066A CN113294963A CN 113294963 A CN113294963 A CN 113294963A CN 202110553066 A CN202110553066 A CN 202110553066A CN 113294963 A CN113294963 A CN 113294963A
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- plate
- handle
- door body
- groove body
- space
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- 238000007710 freezing Methods 0.000 title claims abstract description 43
- 230000008014 freezing Effects 0.000 title claims abstract description 43
- 238000005187 foaming Methods 0.000 claims abstract description 52
- 239000000463 material Substances 0.000 claims abstract description 34
- 238000005057 refrigeration Methods 0.000 claims abstract description 20
- 210000005056 cell body Anatomy 0.000 claims abstract description 4
- 238000007789 sealing Methods 0.000 claims description 29
- 238000009434 installation Methods 0.000 claims description 12
- 238000003780 insertion Methods 0.000 claims description 6
- 230000037431 insertion Effects 0.000 claims description 6
- 230000007547 defect Effects 0.000 abstract description 7
- 230000002159 abnormal effect Effects 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 8
- 229910000838 Al alloy Inorganic materials 0.000 description 4
- 238000004891 communication Methods 0.000 description 4
- 238000005452 bending Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 238000004321 preservation Methods 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D23/00—General constructional features
- F25D23/02—Doors; Covers
- F25D23/028—Details
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B1/00—Knobs or handles for wings; Knobs, handles, or press buttons for locks or latches on wings
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D11/00—Self-contained movable devices, e.g. domestic refrigerators
- F25D11/02—Self-contained movable devices, e.g. domestic refrigerators with cooling compartments at different temperatures
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D23/00—General constructional features
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Refrigerator Housings (AREA)
Abstract
The invention provides a handle assembly of a refrigeration and freezing device door body and the refrigeration and freezing device door body. Including handles and fittings. The handle includes handle cell body, decorative board and first connecting plate. The fitting includes: the rear stop baffle is arranged on the front side of the handle groove body and the lower side of the first connecting plate and is in contact with and abutted against the handle groove body; the lower stop plate extends forwards from the rear stop plate, and a connecting space is formed among the lower stop plate, the rear stop plate, the first connecting plate and the decorative plate; and the foaming material channel is communicated with the foaming space and the connecting space of the door body of the refrigerating and freezing device so that the foaming material in the foaming space enters the connecting space during foaming. The decorative board can form the bright surface, has the connection space between handle and the assembly part, when foaming, can make the foaming material in the foaming space get into the connection space, has realized the firm connection of handle subassembly and the door body, does not have the rocking, no abnormal sound, no flash crack, no any mould clip line, appearance defects such as no shrink, and with low costs.
Description
Technical Field
The invention relates to the technical field of refrigeration and storage, in particular to a handle assembly of a refrigeration and freezing device door body and the refrigeration and freezing device door body.
Background
With the development of science and technology, the development of social economy and the improvement of living standard of people, high living quality becomes a necessary demand of users, particularly, refrigerators become necessities in family life, and most food materials in families are often stored in the refrigerators by the users. In order to conveniently open and close the refrigerator, a door of the refrigerator is generally provided with a handle. Generally, a plastic handle of a refrigerator door body is not provided with a small inclined plane (bright surface). The refrigerator with the small inclined plane (bright surface) is generally a combined handle of aluminum alloy and plastic, the aluminum alloy and the plastic handle are assembled and combined stably, and the defects of abnormal sound and the like are avoided. That is, the belt with a small bevel (bright surface) is usually realized by combining a plastic handle and an aluminum alloy or using an aluminum alloy handle entirely, which is expensive.
Disclosure of Invention
In view of the above problems, the present invention has been made to provide a handle assembly for a door body of a refrigerator/freezer and a door body of a refrigerator/freezer, which overcome or at least partially solve the above problems, so that the handle has a bright surface function, is low in cost, and is firmly installed.
In one aspect, the invention provides a handle assembly for a door body of a refrigeration and freezing device, which comprises a handle and an assembly part;
the handle includes:
a handle slot body defining a handle slot with an upward opening;
the decorative plate is arranged on the front side of the handle groove body; and
the first connecting plate is connected with the upper end of the handle groove body and the upper end of the decorative plate;
the fitting includes:
the rear stop baffle is arranged on the front side of the handle groove body and the lower side of the first connecting plate and is in contact with and abutted against the handle groove body;
a lower stopper extending forward from the rear stopper, and a connection space being provided between the lower stopper, the rear stopper, the first connection plate, and the decorative plate; and
and the foaming material channel is communicated with the foaming space of the door body of the refrigerating and freezing device and 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 during foaming.
Optionally, the fitting further comprises:
a front stopper extending upward from a front edge of the lower stopper, the front stopper contacting a rear surface of the decorative plate; and
each first rib plate is vertically arranged, the first rib plates are sequentially arranged at intervals in the left-right direction, and each first rib plate is connected to the lower stop plate, the rear stop plate and the front stop plate; and each first rib plate and the decorative plate are arranged at intervals, so that the connecting space is provided with a communicating channel extending along the left-right direction.
Optionally, the fitting further comprises:
a bottom mounting plate extending rearward from a lower side edge of the rear stop plate and contacting the handle tank; and is
The foaming material channels extend along the vertical direction, the upper end of each foaming material channel is communicated with the connecting space, and each foaming material channel is also communicated with the rear side of the rear stop baffle; the bottom mounting plate is located on the lower side of the lower stop plate.
Optionally, a positioning block is arranged on the front wall of the handle groove body and inserted into a positioning hole in the rear stop plate;
the bottom wall of the handle groove body is arranged on the bottom mounting plate through a buckle and a screw;
the bottom wall of the handle groove body is provided with the buckle, the bottom mounting plate is provided with a clamping hole and a lower boss which extends downwards from the edge of the clamping hole, and the buckle penetrates through the clamping hole and is clamped on the lower boss;
be provided with the installation boss that the downwardly stretching is stretched on the diapire of handle cell body, be formed with opening mounting groove up on the end mounting panel, the diapire of mounting groove be in with the below of end mounting panel, the installation boss inserts the mounting groove, just the screw from down upwards install in the diapire of mounting groove with the installation boss.
Optionally, each foaming material channel is disposed at the front side of the bottom mounting plate, so that a communication through hole penetrating through the rear stop plate is formed in the rear stop plate, an upper limiting surface of the communication through hole is an inclined surface with a high front and a low rear, and a front portion of the inclined surface is located above the lower stop plate.
Optionally, the fitting further comprises:
a second connecting plate extending forward from a lower side edge of the rear stopper and below the lower stopper;
the supporting tables are arranged on the upper side of the second connecting plate and connected to the second connecting plate and the rear stop baffle, and the supporting tables are sequentially arranged at intervals in the left-right direction;
each second rib plate is vertically arranged, the second rib plates are sequentially arranged at intervals in the left-right direction, and each second rib plate is connected to the lower side of the lower stop plate and the rear stop plate; the second rib plate and the support platform are arranged in a staggered mode; the support table and the lower stop plate are used for inserting a flanging of a shell of the door body of the refrigerating and freezing device; the lower end of the decorative plate is in contact with and abutted against the turned-over edge of the shell; and
the first closing plate extends downwards from the front side edge of the second connecting plate, and a plurality of grooves extending in the left-right direction are formed in the front surface of the first closing plate; the first closing plate is used for the shell contact.
Optionally, the fitting further comprises:
two first end plates which are arranged at two ends of the rear baffle plate, and each first end plate is provided with a first part at the front side of the rear baffle plate and a second part at the rear side of the rear baffle plate; the first part is also connected with the lower stop plate;
the two second end plates are arranged at two ends of the rear surface of the rear baffle plate and are positioned at the inner sides of the two first end plates; each second end plate is arranged in a shape matching with the two ends of the handle groove body in a copying manner and is provided with a third part positioned on the outer side of one end of the handle groove body and a fourth part positioned on the rear side of the handle groove body; and
two first sealing plates connecting the second and third portions, the first sealing plates having a rear side higher than a front side; and is
The rear sides at the two ends of the first connecting plate are provided with second sealing plates, the second sealing plates are further connected to the handle groove body, and the second sealing plates are matched with the first sealing plates in a copying mode and are in contact arrangement.
Optionally, the handle further comprises:
the top plate is connected with the upper end of the rear wall of the handle groove body and the upper ends of the two side walls;
the two third connecting plates are positioned on two sides of the handle groove body, and each third connecting plate is connected to the corresponding side wall of the handle groove body, the corresponding second sealing plate and the corresponding top plate; and
the two third end plates are arranged on two sides of the handle groove body, each third end plate is connected to the decorative plate, the first connecting plate and the second sealing plate, and the outer surfaces of the third end plates are coplanar with the end surface of the third connecting plate and the end surface of the top plate; the third end plate is positioned outside the second end plate.
Optionally, the handle further comprises two fourth end plates arranged at two sides of the handle groove body, and each fourth end plate is connected to the lower surface of the top plate and the rear surface of the third connecting plate; and an installation groove for inserting a flange of the shell of the door body of the refrigerating and freezing device is defined between the top plate and the third connecting plate; the fourth end plate is provided with an end plate clamping hole; a shell clamping protrusion is arranged on the rear surface of the fourth end plate and matched with a flanging clamping hole on a flanging of the shell;
the assembly further includes two end structures, each of the end structures including:
a fourth connecting plate extending outwardly from the second portion;
a second closing plate extending rearward from an 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, and an end plate clamping protrusion is arranged on the part above the upper end of the second closing plate; the outer surface of the bent insertion plate is in contact with and abutted against the third connecting plate and the fourth end plate, and the end plate clamping protrusion is inserted into the end plate clamping hole;
the handle and the fitting are both made of a plastic material.
In another aspect, the invention provides a door body of a refrigeration and freezing device, which comprises a shell and any one of the handle assemblies, wherein the handle assembly is arranged at the upper end of the front part of the shell, and the shell and the handle assembly are used for limiting a foaming space of the door body of the refrigeration and freezing device.
In the door body and the handle assembly of the refrigerating and freezing device, the handle is provided with the decorative plate, so that a bright surface can be formed, the connecting space is formed between the handle and the assembly part, and a foaming material in the foaming space can enter the connecting space through the foaming material channel during foaming, so that the stable connection between the handle assembly and the door body is realized, no shaking, no noise, no flash seam, no die clamping line, no shrinkage and other appearance defects are caused, and the cost is low. Furthermore, the decorative plate can be made into any color by hot stamping and the like, and has great expansibility.
The above and other objects, advantages and features of the present invention will become more apparent to those skilled in the art from the following detailed description of specific embodiments thereof, taken in conjunction with the accompanying drawings.
Drawings
Some specific embodiments of the invention will be described in detail hereinafter, by way of illustration and not limitation, with reference to the accompanying drawings. The same reference numbers in the drawings identify the same or similar elements or components. Those skilled in the art will appreciate that the drawings are not necessarily drawn to scale. In the drawings:
FIG. 1 is a schematic block diagram of a handle assembly according to one embodiment of the present invention;
FIG. 2 is a schematic block diagram of another perspective of the handle assembly shown in FIG. 1;
FIG. 3 is a schematic block diagram of a handle in the handle assembly according to one embodiment of the present invention;
FIG. 4 is a schematic partial block diagram of a handle in the handle assembly in accordance with one embodiment of the present invention;
FIG. 5 is a schematic block diagram of a fitting in a handle assembly according to one embodiment of the present invention;
FIG. 6 is a schematic block diagram of another perspective of the fitting shown in FIG. 5;
FIGS. 7-12 are schematic partial block diagrams of fittings in a handle assembly according to one embodiment of the invention;
FIG. 13 is a schematic partial structural view of a door body of a refrigeration freezer in accordance with one embodiment of the invention;
fig. 14 is a schematic partial structural view of a door body of a refrigeration freezer in accordance with one embodiment of the present invention;
fig. 15 is a schematic partial structural view of a door body of a refrigeration freezer in accordance with one embodiment of the present invention;
fig. 16 is a schematic partial structural view of a door body of a refrigeration freezer in accordance with one embodiment of the present invention;
fig. 17 is a schematic partial structural view of a housing in a door body of a refrigerating and freezing apparatus according to an embodiment of the present invention.
Detailed Description
The refrigerating and freezing device comprises a box body, a refrigerating and freezing device door body, a refrigerating system, a controller and the like. The refrigerating and freezing device can be a refrigerator, a freezer, an ice chest and the like. The box body can comprise an outer box, at least one inner container arranged in the outer box and a heat insulation layer arranged between the outer box and the at least one inner container. The inner container can be a storage space. The door body of the refrigerating and freezing device is used for opening and closing the storage space. The heat insulating layer enables the interior and the exterior of the box body to form heat insulation, and the storage space is convenient to maintain a low-temperature storage environment. The refrigeration system may be a vapor compression refrigeration system and may include a compressor, a condenser tube, at least one throttling element, and at least one evaporator. The evaporator can be arranged in the cooling space and used for providing cold energy for the storage space.
The number of the inner containers can be two or more than three, and the inner containers can be arranged along the height direction of the refrigerating and freezing device, or arranged along the left-right direction, or arranged in a mixed manner along the left-right and left-rear directions. The plurality of storage spaces may be respectively configured as a refrigerating chamber, a warming chamber, a freezing chamber, and the like. In some specific embodiments, the preservation temperature of the refrigerating chamber can be 2-9 ℃, or can be 4-7 ℃; the preservation temperature of the freezing chamber can be-22 to-14 ℃, or can be-20 to 16 ℃. 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 in the freezer compartment is typically in the range of-14 ℃ to-22 ℃. The temperature-changing chamber can be adjusted according to the requirement to store proper food or be used as a fresh-keeping storage chamber.
In order to facilitate storage, a drawer assembly can be arranged in the storage space and is arranged in the storage space through a sliding rail or a sliding way. The corresponding door body of the refrigeration and freezing device can be the front end cover of the drawer assembly, such as the front end cover of the freezing drawer, i.e. the freezing door body.
An embodiment of the present invention provides a handle assembly 100 for a door of a refrigeration and freezing apparatus, and 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 referring to fig. 2 to 17. The handle assembly 100 includes a handle 10 and a fitting 40.
As shown in fig. 3 and 4, the handle 10 includes a handle groove body 11, a decorative plate 12, and a first connecting plate 13. The handle tank body 11 defines a handle tank having an upward opening. The decorative plate 12 is arranged on the front side of the handle groove body 11, and the decorative plate 12 can be made into any color by means of hot stamping and the like so as to form a bright surface. The first connection plate 13 connects the upper end of the handle tank body 11 and the upper end of the decorative plate 12.
As shown in fig. 5 to 12, the fitting 40 includes a rear stopper 41, a lower stopper 42, and a foaming material channel 43. The rear stop plate 41 is disposed on the front side of the handle tank body 11 and the lower side of the first connection plate 13, and contacts and abuts against the handle tank body 11. Extends forward from the rear stopper plate 41 with a connecting space 110 between the lower stopper plate 42, the rear stopper plate 41, the first connecting plate 13 and the decorative plate 12. The foaming material passage 43 communicates the foaming space 220 of the door body of the refrigerator-freezer with the connecting space 110, so that the foaming material in the foaming space 220 of the door body of the refrigerator-freezer enters the connecting space 110 during foaming, as shown in fig. 16. That is, the connection space 110 is filled with a foaming material. After foaming, the handle 10 and the assembly part 40 can be stuck by using foaming materials; the small inclined plane (bright surface) can not shake back and forth, and generate abnormal sound and other defects; and because the decorative board 12 is a single-wall structure, no rib position exists at the back, and the defects of shrinkage and the like do not exist even if the front face is processed by hot stamping and other processes.
In the handle assembly 100 of the embodiment of the invention, because the handle 10 is provided with the decorative plate 12, a bright surface can be formed, the connecting space 110 is arranged between the handle 10 and the assembly part 40, and when foaming is carried out, foaming materials in the foaming space 220 can enter the connecting space 110 through the foaming material channel 43, so that the stable connection between the handle assembly 100 and a door body is realized, no shaking, no noise, no flash seam, no mold clamping line, no shrinkage and other appearance defects are caused, and the cost is low. Furthermore, the decorative plate 12 can be made into any color by means of hot stamping and the like, and has great expansibility. The handle assembly 100 of the invention only adopts two plastic pieces to match to achieve the purpose that the handle is provided with a small inclined plane (bright surface), the foamed door body handle has no various defects such as flash seams, abnormal sounds and the like, and only has an assembly line with the shell, thereby reducing the cost.
In some embodiments of the present invention, as shown in fig. 5-12, the fitting 40 further includes a forward stop plate 44 and a plurality of first ribs 45. The front stopper 44 extends upward from the front edge of the lower stopper 42, and the front stopper 44 contacts or has a certain gap with the rear surface of the decorative plate 12. Each first rib 45 is vertically arranged, a plurality of first ribs 45 are sequentially arranged at intervals in the left-right direction, and each first rib 45 is connected to the lower stopper, the rear stopper 41, and the front stopper 44. And each of the first ribs 45 is provided at a distance from the decorative plate 12 so that the connecting space 110 has a communicating passage extending in the left-right direction. The foaming material channel 43 can be communicated with the lower stop plate and between the two corresponding first rib plates 45. The connection firmness is further improved by providing the first rib 45 and the like.
In some embodiments of the present invention, as shown in fig. 5-12, the fitting 40 further includes a bottom mounting plate 46. The bottom mounting plate 46 extends rearward from the lower side edge of the rear stopper plate 41, and contacts the handle tank 11. And a plurality of foaming material channels 43, each foaming material channel 43 extending in a vertical direction, and an upper end of each foaming material channel 43 communicating with the connection space 110, each foaming material channel 43 further communicating with a rear side of the rear stopper 41. The bottom mounting plate 46 may be on the underside of the lower stop plate. With this arrangement, the gap between the handle tank 11, the rear stopper plate 41, and the bottom attachment plate 46 can be filled with the foaming material, and the handle assembly 100 can be integrated.
Further, each of the foam passages 43 is provided on the front side of the bottom mounting plate 46 so that the rear stopper plate 41 has a communication through-hole penetrating the rear stopper plate, the upper defining surface of the communication through-hole is a slope having a high front and a low rear, and the front portion of the slope is located above the lower stopper plate 42.
For the connection and installation of the handle groove body 11 and the assembly piece 40, the front wall of the handle groove body 11 is provided with a positioning block 16, and the positioning block 16 is inserted into a positioning hole on the rear stop plate 41. The bottom wall of the handle tank 11 is attached to the bottom mounting plate 46 by a snap and a screw. For example, the bottom wall of the handle groove 11 is provided with the buckle 14, the bottom mounting plate 46 is provided with a buckle hole 47, and a lower boss protruding downwards from the hole edge of the buckle hole 47, and the buckle 14 passes through the buckle hole 47 and is buckled on the lower boss. Be provided with the installation boss 15 that stretches of downwardly protruding on the diapire of handle cell body 11, be formed with opening mounting groove up on the end mounting panel 46, the diapire of mounting groove be in with end mounting panel 46's below, installation boss 15 inserts the mounting groove, and the screw from upwards installing in the diapire of mounting groove and installation boss 15 down.
In some embodiments of the present invention, as shown in fig. 5-12 and with reference to fig. 13-17, the fitting 40 further includes a second connecting plate 51, a plurality of support tables 48, and a plurality of second ribs 49. The second connecting plate 51 extends forward from the lower side edge of the rear stopper 41, and is located below the lower stopper 42. Each support stand 48 is provided on the upper side of the second connecting plate 51, and is connected to the second connecting plate 51 and the rear stopper, and the plurality of support stands 48 are provided at intervals in order in the left-right direction. Each second rib 49 is vertically arranged, a plurality of second ribs 49 are sequentially arranged at intervals in the left-right direction, and each second rib 49 is connected to the lower side of the lower stopper and the rear stopper 41. The second ribs 49 and the support base 48 are arranged in a staggered manner. The flange 210 of the housing 200 of the door body of the refrigerating and freezing device is inserted between the support base 48 and the lower stop plate 42. The lower end of the decorative plate 12 is in contact with and abuts against the flange 210 of the housing 200.
In order to ensure the sealing property, the fitting 40 further includes a first closing plate 52, the first closing plate 52 extending downward from a front side edge of the second connecting plate 51, and a front surface of the first closing plate 52 is provided with a plurality of grooves extending in the left-right direction. The first closing plate 52 is for the housing 200 to contact.
In some embodiments of the present invention, as shown in fig. 5-12, the fitting 40 further includes two first end plates 53, two second end plates 54, and two first sealing plates 55. Two first end plates 53 are respectively provided at both ends of the backstop plate 41, and each first end plate 53 has a first portion at the front side of the backstop plate 41 and a second portion at the rear side of the backstop plate 41. The first portion is also connected to the lower stop plate. The two second end plates 54 are respectively provided at both ends of the rear surface of the rear stopper plate 41, and are located inside the two first end plates 53. Each second end plate 54 is disposed to match with the two ends of the handle groove 11, and has a third portion located outside one end of the handle groove 11 and a fourth portion located at the rear side of the handle groove 11. The two second end plates 54 can be well provided with the handle groove body 11, and the firmness is ensured.
The first sealing plate 55 connects the second portion and the third portion, and the rear side of the first sealing plate 55 is higher than the front side. As shown in fig. 3 and 4, the second sealing plate 18 is disposed at the rear side of the two ends of the first connecting plate 13, the second sealing plate 18 is further connected to the handle groove body 11, and the second sealing plate 18 is disposed in a shape of being fitted to and in contact with the first sealing plate 55.
In some embodiments of the present invention, as shown in fig. 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 and the upper ends of the both side walls of the handle tank body 11. Two third connecting plates 22 are disposed at 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 disposed at both sides of the handle tank 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 an outer surface of the third end plate 23 is coplanar with an end surface of the third connecting plate 22 and an end surface of the top plate 21. The third end plate 23 is located outside the second end plate 54.
Further, the handle 10 further includes two fourth end plates 24 disposed at both sides of the handle housing 11, and each of the fourth end plates 24 is connected to the lower surface of the top plate 21 and the rear surface of the third connecting plate 22. And defines a mounting groove for inserting the flange 210 of the shell 200 of the door body of the refrigerating and freezing device with the top plate 21 and the third connecting plate 22. A support block 26 supporting the flange 210 may be disposed in the mounting groove. The fourth end plate 24 has an end plate locking hole 27. The rear surface of the fourth end plate 24 is provided with a housing locking protrusion 25, which is engaged with a flange locking hole of the flange 210 of the housing 200.
The fitting 40 further comprises two end structures, each end structure comprising a fourth connecting plate 61, a second closure plate 62, a third closure plate 63 and a bent insert plate 64. A fourth web 61 extends outwardly from the second portion. The second closing plate 62 extends rearward from the outer edge of the fourth connecting plate 61. A third closure plate 63 extends forwardly from the lower end of the second closure plate 62. The upper end of the third closing plate 63 and the lower end of the fourth connecting plate 61 are connected to the corresponding positions of the second connecting plate 51.
The bending insertion plate 64 is disposed above the upper ends of the first sealing plate 55, the second portion, the fourth connecting plate 61, and the second closing plate 62, wherein the portion above the upper end of the second closing plate 62 has an end plate catching protrusion 65. The outer surface of the bending insertion plate 64 contacts and abuts against the third connecting plate 22 and the fourth end plate 24, and the end plate clamping protrusion 65 is inserted into the end plate clamping hole 27. Both the handle 10 and the fitting 40 are made of a plastic material.
Fig. 13 is a schematic partial structural view of a door body of a refrigerating and freezing apparatus according to an embodiment of the present invention. As shown in fig. 13 and referring to fig. 14 to 17, an embodiment of the present invention further provides a door body of a refrigeration and freezing apparatus, including a housing 200 and the handle assembly 100 in any of the above embodiments, the handle assembly 100 is disposed at an upper end of a front portion of the housing 200, and the housing 200 and the handle assembly 100 are used to define a foaming space 220 of the door body of the refrigeration and freezing apparatus.
Thus, it should be appreciated by those skilled in the art that while a number of exemplary embodiments of the invention have been illustrated and described in detail herein, many other variations or modifications consistent with the principles of the invention may be directly determined or derived from the disclosure of the present invention without departing from the spirit and scope of the invention. Accordingly, the scope of the invention should be understood and interpreted to cover all such other variations or modifications.
Claims (10)
1. A handle component of a refrigerating and freezing device door body is characterized by comprising a handle and an assembly part;
the handle includes:
a handle slot body defining a handle slot with an upward opening;
the decorative plate is arranged on the front side of the handle groove body; and
the first connecting plate is connected with the upper end of the handle groove body and the upper end of the decorative plate;
the fitting includes:
the rear stop baffle is arranged on the front side of the handle groove body and the lower side of the first connecting plate and is in contact with and abutted against the handle groove body;
a lower stopper extending forward from the rear stopper, and a connection space being provided between the lower stopper, the rear stopper, the first connection plate, and the decorative plate; and
and the foaming material channel is communicated with the foaming space of the door body of the refrigerating and freezing device and 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 during foaming.
2. The handle assembly of claim 1, wherein the fitting further comprises:
a front stopper extending upward from a front edge of the lower stopper, the front stopper being inward of a rear surface of the decorative plate; and
each first rib plate is vertically arranged, the first rib plates are sequentially arranged at intervals in the left-right direction, and each first rib plate is connected to the lower stop plate, the rear stop plate and the front stop plate; and each first rib plate and the decorative plate are arranged at intervals, so that the connecting space is provided with a communicating channel extending along the left-right direction.
3. The handle assembly of claim 1, wherein the fitting further comprises:
a bottom mounting plate extending rearward from a lower side edge of the rear stop plate and contacting the handle tank; and is
The foaming material channels extend along the vertical direction, the upper end of each foaming material channel is communicated with the connecting space, and each foaming material channel is also communicated with the rear side of the rear stop baffle; the bottom mounting plate is located on the lower side of the lower stop plate.
4. The handle assembly of claim 3,
a positioning block is arranged on the front wall of the handle groove body and inserted into a positioning hole in the rear stop plate;
the bottom wall of the handle groove body is arranged on the bottom mounting plate through a buckle and a screw;
the bottom wall of the handle groove body is provided with the buckle, the bottom mounting plate is provided with a clamping hole and a lower boss which extends downwards from the edge of the clamping hole, and the buckle penetrates through the clamping hole and is clamped on the lower boss;
be provided with the installation boss that the downwardly stretching is stretched on the diapire of handle cell body, be formed with opening mounting groove up on the end mounting panel, the diapire of mounting groove be in with the below of end mounting panel, the installation boss inserts the mounting groove, just the screw from down upwards install in the diapire of mounting groove with the installation boss.
5. The handle assembly of claim 3,
every foaming material passageway set up in the front side of end mounting panel, so that have on the backstop board and run through the intercommunication through-hole of backstop board, the last limiting surface of intercommunication through-hole is the low inclined plane in front-high back, the front portion on inclined plane is in the top of backstop board down.
6. The handle assembly of claim 1, wherein the fitting further comprises:
a second connecting plate extending forward from a lower side edge of the rear stopper and below the lower stopper;
the supporting tables are arranged on the upper side of the second connecting plate and connected to the second connecting plate and the rear stop baffle, and the supporting tables are sequentially arranged at intervals in the left-right direction;
each second rib plate is vertically arranged, the second rib plates are sequentially arranged at intervals in the left-right direction, and each second rib plate is connected to the lower side of the lower stop plate and the rear stop plate; the second rib plate and the support platform are arranged in a staggered mode; the support table and the lower stop plate are used for inserting a flanging of a shell of the door body of the refrigerating and freezing device; the lower end of the decorative plate is in contact with and abutted against the turned-over edge of the shell; and
the first closing plate extends downwards from the front side edge of the second connecting plate, and a plurality of grooves extending in the left-right direction are formed in the front surface of the first closing plate; the first closing plate is used for the shell contact.
7. The handle assembly of claim 1, wherein the fitting further comprises:
two first end plates which are arranged at two ends of the rear baffle plate, and each first end plate is provided with a first part at the front side of the rear baffle plate and a second part at the rear side of the rear baffle plate; the first part is also connected with the lower stop plate;
the two second end plates are arranged at two ends of the rear surface of the rear baffle plate and are positioned at the inner sides of the two first end plates; each second end plate is arranged in a shape matching with the two ends of the handle groove body in a copying manner and is provided with a third part positioned on the outer side of one end of the handle groove body and a fourth part positioned on the rear side of the handle groove body; and
two first sealing plates connecting the second and third portions, the first sealing plates having a rear side higher than a front side; and is
The rear sides at the two ends of the first connecting plate are provided with second sealing plates, the second sealing plates are further connected to the handle groove body, and the second sealing plates are matched with the first sealing plates in a copying mode and are in contact arrangement.
8. The handle assembly of claim 7, wherein the handle further comprises:
the top plate is connected with the upper end of the rear wall of the handle groove body and the upper ends of the two side walls;
the two third connecting plates are positioned on two sides of the handle groove body, and each third connecting plate is connected to the corresponding side wall of the handle groove body, the corresponding second sealing plate and the corresponding top plate; and
the two third end plates are arranged on two sides of the handle groove body, each third end plate is connected to the decorative plate, the first connecting plate and the second sealing plate, and the outer surfaces of the third end plates are coplanar with the end surface of the third connecting plate and the end surface of the top plate; the third end plate is positioned outside the second end plate.
9. The handle assembly of claim 8,
the handle also comprises two fourth end plates which are arranged at two sides of the handle groove body, and each fourth end plate is connected to the lower surface of the top plate and the rear surface of the third connecting plate; and an installation groove for inserting a flange of the shell of the door body of the refrigerating and freezing device is defined between the top plate and the third connecting plate; the fourth end plate is provided with an end plate clamping hole; a shell clamping protrusion is arranged on the rear surface of the fourth end plate and matched with a flanging clamping hole on a flanging of the shell;
the assembly further includes two end structures, each of the end structures including:
a fourth connecting plate extending outwardly from the second portion;
a second closing plate extending rearward from an 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, and an end plate clamping protrusion is arranged on the part above the upper end of the second closing plate; the outer surface of the bent insertion plate is in contact with and abutted against the third connecting plate and the fourth end plate, and the end plate clamping protrusion is inserted into the end plate clamping hole;
the handle and the fitting are both made of a plastic material.
10. A refrigeration and freezing device door body, comprising a shell and the handle assembly of any one of claims 1 to 9, wherein the handle assembly is arranged at the upper end of the front part of the shell, and the shell and the handle assembly are used for limiting a foaming space of the refrigeration and freezing device door body.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110553066.3A CN113294963B (en) | 2021-05-20 | 2021-05-20 | Handle assembly of cold storage and freezing device door body and cold storage and freezing device door body |
| PCT/CN2022/070117 WO2022242198A1 (en) | 2021-05-20 | 2022-01-04 | Handle assembly of door of refrigerating and freezing device, and door of refrigerating and freezing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110553066.3A CN113294963B (en) | 2021-05-20 | 2021-05-20 | Handle assembly of cold storage and freezing device door body and cold storage and freezing device door body |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113294963A true CN113294963A (en) | 2021-08-24 |
| CN113294963B CN113294963B (en) | 2022-12-20 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110553066.3A Active CN113294963B (en) | 2021-05-20 | 2021-05-20 | Handle assembly of cold storage and freezing device door body and cold storage and freezing device door body |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN113294963B (en) |
| WO (1) | WO2022242198A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022242198A1 (en) * | 2021-05-20 | 2022-11-24 | 青岛海尔电冰箱有限公司 | Handle assembly of door of refrigerating and freezing device, and door of refrigerating and freezing device |
| WO2023077955A1 (en) * | 2021-11-02 | 2023-05-11 | 青岛海尔电冰箱有限公司 | Door handle assembly and refrigerator |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4534530A (en) * | 1984-03-19 | 1985-08-13 | Phillips Plastics Corporation | Support assembly and apparatus using same |
| CN1472489A (en) * | 2002-08-02 | 2004-02-04 | 日立家用电器公司 | Refrigerator |
| CN205641761U (en) * | 2016-03-15 | 2016-10-12 | 青岛海尔股份有限公司 | Refrigerator door body |
| CN208382694U (en) * | 2018-04-13 | 2019-01-15 | 青岛海尔特种电冰柜有限公司 | Refrigeration equipment door body and refrigeration equipment |
| CN110177984A (en) * | 2017-01-17 | 2019-08-27 | 东芝生活电器株式会社 | Refrigerator |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100780723B1 (en) * | 2002-02-02 | 2007-11-30 | 주식회사 엘지이아이 | Structure for door handle of refrigerator |
| KR101752670B1 (en) * | 2010-08-11 | 2017-07-03 | 삼성전자주식회사 | Refrigerator |
| CN205641779U (en) * | 2016-05-06 | 2016-10-12 | 青岛海尔股份有限公司 | Storing device and it is cold -stored freezing device for cold -stored refrigeration device |
| CN208567278U (en) * | 2018-06-28 | 2019-03-01 | 青岛海尔特种电冰柜有限公司 | A kind of refrigerator drawer door body |
| CN113294963B (en) * | 2021-05-20 | 2022-12-20 | 青岛海尔电冰箱有限公司 | Handle assembly of cold storage and freezing device door body and cold storage and freezing device door body |
-
2021
- 2021-05-20 CN CN202110553066.3A patent/CN113294963B/en active Active
-
2022
- 2022-01-04 WO PCT/CN2022/070117 patent/WO2022242198A1/en active Application Filing
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4534530A (en) * | 1984-03-19 | 1985-08-13 | Phillips Plastics Corporation | Support assembly and apparatus using same |
| CN1472489A (en) * | 2002-08-02 | 2004-02-04 | 日立家用电器公司 | Refrigerator |
| CN205641761U (en) * | 2016-03-15 | 2016-10-12 | 青岛海尔股份有限公司 | Refrigerator door body |
| CN110177984A (en) * | 2017-01-17 | 2019-08-27 | 东芝生活电器株式会社 | Refrigerator |
| CN208382694U (en) * | 2018-04-13 | 2019-01-15 | 青岛海尔特种电冰柜有限公司 | Refrigeration equipment door body and refrigeration equipment |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022242198A1 (en) * | 2021-05-20 | 2022-11-24 | 青岛海尔电冰箱有限公司 | Handle assembly of door of refrigerating and freezing device, and door of refrigerating and freezing device |
| WO2023077955A1 (en) * | 2021-11-02 | 2023-05-11 | 青岛海尔电冰箱有限公司 | Door handle assembly and refrigerator |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2022242198A1 (en) | 2022-11-24 |
| CN113294963B (en) | 2022-12-20 |
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