CN105222488A - Door body and refrigerator - Google Patents
Door body and refrigerator Download PDFInfo
- Publication number
- CN105222488A CN105222488A CN201510788662.4A CN201510788662A CN105222488A CN 105222488 A CN105222488 A CN 105222488A CN 201510788662 A CN201510788662 A CN 201510788662A CN 105222488 A CN105222488 A CN 105222488A
- Authority
- CN
- China
- Prior art keywords
- door
- door body
- handle
- pipe
- elastic block
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000005187 foaming Methods 0.000 claims abstract description 19
- 238000005057 refrigeration Methods 0.000 claims description 25
- 238000007789 sealing Methods 0.000 claims description 22
- 238000009434 installation Methods 0.000 claims description 15
- 238000009423 ventilation Methods 0.000 claims description 13
- 230000000994 depressogenic effect Effects 0.000 claims 2
- 238000005265 energy consumption Methods 0.000 abstract description 6
- 229920001971 elastomer Polymers 0.000 abstract 4
- 239000000806 elastomer Substances 0.000 abstract 4
- 230000005494 condensation Effects 0.000 abstract 1
- 238000009833 condensation Methods 0.000 abstract 1
- 238000012423 maintenance Methods 0.000 description 4
- 238000004891 communication Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000004378 air conditioning Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 239000006260 foam Substances 0.000 description 2
- 230000008014 freezing Effects 0.000 description 2
- 238000007710 freezing Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
Landscapes
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
- Refrigerator Housings (AREA)
Abstract
The invention provides a kind of door body and a kind of refrigerator, this body comprises: door body, is embedded with breather pipe in the foaming layer of door body; Handle assembly, is arranged on the sidepiece of a body, and handle assembly comprises door handle and elasticity pressing assembly, and elasticity pressing assembly comprises elastomer block, and stretching motion can be carried out along the axis direction of breather pipe in the end of elastomer block in breather pipe; Wherein, the end of elastomer block, when the casing of Men Tiyu refrigerator fastens relatively, is sealed and matched with breather pipe; , when the casing of Men Tiyu refrigerator is opened relatively, move to the direction away from door body in the end of elastomer block, and with breather pipe matched in clearance.By this technical scheme, can air pressure inside and outside the casing of active balance refrigerator, ensure that user is easy to beat opening door body, and avoid in door seal, offer air-vent and cause on door seal around air-vent, mouth frame produce condensation, freeze problem, reduce energy consumption, effectively improve the experience of user.
Description
Technical Field
The invention relates to the technical field of refrigeration, in particular to a door body and a refrigerator.
Background
At present, in the refrigerator in the prior art, negative pressure is formed by air shrinkage in the refrigerator body after power-on refrigeration, the condition that the door body cannot be opened is often caused, the use of customers is influenced, and market complaints are caused. The problem that the door body can not be opened is mainly solved through seting up the bleeder vent of different quantity on the strip of paper used for sealing of door in the existing market, but though can solve the negative pressure problem like this, along with the extension of time, the department of punching on the strip of paper used for sealing of door can frost or dewfall, causes new market complaint, moreover, because the moisture can cause the case courage inner wall to frost more in entering into the box, has increased the energy consumption.
Therefore, how to design a door body and a refrigerator which can be opened by a user conveniently and can avoid frost or dew formation is a problem to be solved urgently at present.
Disclosure of Invention
The invention provides a door body which is convenient for a user to open and can avoid frosting or dewing based on the problems.
Still another object of the present invention is to provide a refrigerator having the door.
To achieve the above object, according to a first aspect of the present invention, there is provided a door for a refrigerator, including: the refrigerator door comprises a door body, wherein a vent pipe is pre-embedded in a foaming layer of the door body and is communicated with a refrigeration cavity of the refrigerator; a handle assembly mounted on a side portion of the door body, the handle assembly including a door handle and an elastic press-fit assembly mounted on the door handle, the elastic press-fit assembly including an elastic block, an end portion of the elastic block being located in the breather pipe, and the end portion of the elastic block being telescopically movable in the breather pipe in an axial direction of the breather pipe; the end part of the elastic block is in sealing fit with the vent pipe when the door body is oppositely buckled with the refrigerator body; the end part of the elastic block moves in the direction far away from the door body when the door body and the refrigerator body are relatively opened, and is in clearance fit with the vent pipe.
According to the door body provided by the embodiment of the invention, the handle assembly is arranged on the door body, the elastic pressing assembly is arranged on the handle assembly, and the end part of the elastic block can perform telescopic motion in the air pipe along the axial direction of the air pipe through the elastic pressing assembly; when the door body and the refrigerator body are required to be opened relatively, a user extrudes the elastic block in a direction away from the door body, so that a gap is formed between the end part of the elastic block and the vent pipe, and thus, external atmosphere enters the vent pipe through the gap and further enters the refrigeration chamber of the refrigerator through the vent pipe, so that the air pressure inside and outside the refrigerator body is balanced, and the door body is convenient for the user to open; and when the user loosens the extrusion to the elastic block, the tip of elastic block resumes to the normal position under the effect of elasticity pressing components, continues to cooperate with breather pipe seal, ensures the leakproofness of the refrigeration cavity of freezer. Through this technical scheme, can effectively balance the internal and external atmospheric pressure of refrigerator, guarantee that the user opens the door body very easily, and avoided offering the bleeder vent on the door seals and lead to on the bleeder vent around the door seals, the mouth frame produce dewing, frozen problem, simultaneously, also prevented that the moisture from entering into the box and causing the problem that the box inner wall frosted, the energy consumption increases, effectively improved user's use and experienced.
In addition, the door body provided according to the above embodiment of the present invention further has the following additional technical features:
according to an embodiment of the invention, the elastic press-fit assembly further comprises a spring fixing seat and a spring, one end of the spring is connected with the spring fixing seat, the other end of the spring is connected with the elastic block, a first buckle is arranged at one end of the spring fixing seat close to the elastic block, a first clamping hole matched with the first buckle is arranged on the elastic block, and the elastic block is connected with the spring fixing seat through the first buckle and the first clamping hole in a matched manner.
According to the door body provided by the embodiment of the invention, the first buckle on the spring fixing seat is clamped into the first clamping hole of the elastic block and can move left and right in the first clamping hole, so that the elastic block and the spring fixing seat can move relatively while being clamped, and the spring is arranged between the spring fixing seat and the elastic block, and the elastic block can be quickly restored to the original position after being released and extruded through the elastic action of the spring.
According to one embodiment of the invention, the door handle comprises a handle body and a handle cover, wherein a second buckle is arranged on the handle body, a second clamping hole matched with the second buckle is arranged on the handle cover, the handle cover is buckled on the handle body through the second clamping hole and the second buckle in a matched mode, a mounting cavity is formed between the handle cover and the handle body, and the elastic press-fit assembly is arranged in the mounting cavity.
According to the door body provided by the embodiment of the invention, the handle cover is buckled on the handle body, the installation cavity is formed by the handle cover and the handle body, the elastic pressing component is installed in the installation cavity, and the second buckle on the handle body is matched with the first buckle hole on the handle cover, so that the rapid installation and disassembly of the handle cover and the handle body can be realized, and the assembly efficiency of the handle cover and the handle body is effectively improved.
According to an embodiment of the present invention, a wall of the handle body near one side of the door body is recessed toward the handle cover to form a recessed portion, and the recessed portion is provided with an opening.
According to the door body provided by the embodiment of the invention, the concave part is arranged on the handle body, so that when the door body cannot be opened, a user can grab the door handle and simultaneously stretch fingers into the concave part to extrude the elastic block so as to balance the air pressure inside and outside the box body, the door body can be conveniently opened by the user, and the operation experience of the user is effectively improved.
According to one embodiment of the invention, two ends of the elastic block are provided with conduction columns matched with the vent pipe, the conduction columns penetrate through the through hole in the handle body and are inserted into the vent pipe, and the middle part of the elastic block is provided with a bulge matched with the opening; the protruding part extends out of the opening and is positioned outside the mounting cavity when the door body is oppositely buckled with the refrigerator body, the protruding part is in sealing fit with the opening, and the conducting column is in sealing fit with the ventilating pipe; the bellying is in the door body with when the box of freezer is opened relatively, to keeping away from the direction motion of door body, and enter into the inside of installation cavity, just the bellying with form the clearance between the opening, the conduction post with breather pipe clearance fit.
According to the door body of the embodiment of the invention, the two ends of the elastic block are provided with the conduction columns, and the middle part of the elastic block is provided with the bulge part, wherein when the door body and the refrigerator body are relatively closed, the bulge part of the elastic block penetrates through the opening on the handle body to extend out of the mounting cavity and is in sealing fit with the opening, and meanwhile, the conduction columns at the two ends of the elastic block are also in sealing fit with the vent pipe, so that the sealing property of the refrigeration cavity of the refrigerator is ensured; when the box of the door body and freezer is opened relatively as required, the user is through extrusion elastic block, make the bellying of elastic block move to the installation intracavity of handle body, the bellying of elastic block just forms the clearance with the opening on the handle body, and in the elastic block motion, also can drive the conduction post at elastic block both ends to the direction motion of keeping away from the door body, thereby make also form the clearance between conduction post and the breather pipe, thus, external atmosphere just can loop through bellying and open-ended clearance and the clearance of conduction post and breather pipe enters into in the breather pipe, and then enter into the refrigeration cavity of freezer through the breather pipe in, realize the inside and outside atmospheric pressure of balanced box, make the door body open relatively easily.
According to one embodiment of the invention, the door body comprises a door liner and a door shell arranged on the door liner, wherein the foaming layer is arranged in a gap between the door shell and the door liner.
According to the door body provided by the embodiment of the invention, the door inner container and the door shell form the foaming cavity, and the foaming cavity is filled with the foaming layer, so that the foaming layer can effectively reduce the cold and heat transfer inside and outside the refrigerator body of the refrigerator, reduce the refrigeration energy consumption of the refrigerator and ensure the refrigeration or freezing effect.
According to one embodiment of the present invention, the door handle is provided with a first mounting hole, and the door housing is provided with a second mounting hole corresponding to a position of the first mounting hole, wherein the door handle is mounted on the door housing by passing a screw through the first mounting hole and the second mounting hole in this order.
According to the door body provided by the embodiment of the invention, the door handle is arranged on the door shell in a screw mounting mode, on one hand, the relative stability of the door handle and the door body can be improved, and the use reliability of the door handle is ensured; on the other hand, the door handle can be conveniently mounted and dismounted, so that a user can independently replace the door handle during maintenance, and the maintenance cost is reduced.
According to an embodiment of the present invention, the vent pipe includes an upper branch pipe, a lower branch pipe and an outer connection pipe, the upper branch pipe includes a first connection portion and a second connection portion disposed in a middle of the first connection portion, the second connection portion is communicated with the first connection portion, wherein a first end of the outer connection pipe is located outside the door case and is engaged with the elastic block, a second end of the outer connection pipe passes through an assembly hole of the door case and is connected with the first connection portion, the lower branch pipe is connected with the second connection portion, wherein the first connection portion of the upper branch pipe is horizontally disposed in the foaming layer and is communicated with the second end of the outer connection pipe, and the second connection portion of the upper branch pipe is vertically disposed in the foaming layer and is communicated with the lower branch pipe.
According to the door body of the embodiment of the invention, specifically, the vent pipe comprises an upper branch pipe, a lower branch pipe and an outer connecting pipe, wherein when the elastic block moves along the axis of the outer connecting pipe in the direction far away from the door body, a gap is formed between the conduction column of the elastic block and the outer connecting pipe, at the moment, after the external atmosphere in the installation cavity passes through the gap, the external atmosphere firstly passes through the horizontally arranged first connecting part of the upper branch pipe, then enters the vertically arranged second connecting part, and finally enters the refrigeration cavity of the refrigerator through the lower branch pipe, so that the air pressure inside and outside the refrigerator body is balanced.
According to one embodiment of the invention, the door body further comprises a ventilation cover, the ventilation cover is provided with a clamping part, and the clamping part penetrates through a through hole in the door liner and is matched with a clamping hole in the lower branch pipe of the ventilation pipe, so that the ventilation cover is assembled on the lower branch pipe.
According to the door body provided by the embodiment of the invention, the air-permeable cover can be quickly assembled on the lower support pipe through the matching of the clamping part on the air-permeable cover and the clamping hole on the lower support pipe, so that the assembly efficiency of the air-permeable cover and the lower support pipe is effectively improved. Wherein, owing to set up ventilative cover, can guarantee when external atmosphere enters into the refrigeration cavity of freezer, effectively prevent the direction of the downward branch pipe of air conditioning in the refrigeration cavity from leaking, guarantee the result of use of freezer.
Embodiments of a second aspect of the present invention provide a refrigerator comprising: the door body according to any one of the above claims.
According to the refrigerator provided by the embodiment of the invention, the door body provided by any embodiment of the first aspect of the invention is provided, so that the refrigerator has all the beneficial effects of the door body provided by any embodiment.
Additional aspects and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a schematic structural view of a refrigerator according to an embodiment of the present invention;
fig. 2 is a schematic view of an exploded structure of a refrigerator according to an embodiment of the present invention;
FIG. 3 is an exploded view of a door body according to one embodiment of the present invention;
fig. 4 is a schematic front view of a refrigerator according to an embodiment of the present invention;
FIG. 5 is a schematic sectional view taken along line A-A in FIG. 4;
FIG. 6 is an enlarged schematic view of the structure at C in FIG. 5;
FIG. 7 is a schematic sectional view taken along line B-B in FIG. 4;
FIG. 8 is an enlarged schematic view of FIG. 7 at D;
FIG. 9 is a schematic view of an elastic press-fit assembly according to an embodiment of the present invention;
FIG. 10 is a schematic cross-sectional view taken along line E-E of FIG. 9;
fig. 11 is an exploded view of an elastic compression assembly according to an embodiment of the invention.
Wherein, the correspondence between the reference numbers and the part names in fig. 1 to 11 is:
10 door bodies, 102 door inner containers, 104 door shells, 106 vent pipes, 1062 upper branch pipes, 10622 first connecting parts, 10624 second connecting parts, 1064 lower branch pipes, 1066 outer connecting pipes, 108 ventilation covers, 20 handle components, 202 door handles, 2022 handle bodies, 20222 concave parts, 2024 handle covers, 204 elastic press-fit components, 2042 elastic blocks, 20422 conduction columns, 20424 convex parts, 2044 spring fixing seats and 2046 springs.
Detailed Description
In order that the above objects, features and advantages of the present invention can be more clearly understood, a more particular description of the invention will be rendered by reference to the appended drawings. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced otherwise than as specifically described herein, and thus the scope of the present invention is not limited by the specific embodiments disclosed below.
According to a first aspect of the present invention, there is provided a door body, as shown in fig. 1, fig. 3 and fig. 9, for a refrigerator, including a door body 10 and a handle assembly 20, wherein a vent pipe 106 is embedded in a foaming layer of the door body 10, and the vent pipe 106 is communicated with a refrigeration chamber of the refrigerator; the handle assembly 20 is installed on the side of the door body 10, the handle assembly 20 includes a door handle 202 and a resilient press-fit assembly 204 installed on the door handle 202, the resilient press-fit assembly 204 includes a resilient block 2042, an end of the resilient block 2042 is located in the breather pipe 106, and an end of the resilient block 2042 can perform telescopic movement in the breather pipe 106 along the axial direction of the breather pipe 106; wherein, the end of the elastic block 2042 is in sealing fit with the vent pipe 106 when the door body is relatively buckled with the refrigerator body; when the door body and the refrigerator body are opened relatively, the end of the elastic block 2042 moves away from the door body 10 and is in clearance fit with the vent pipe 106.
According to the door body of the embodiment of the invention, the handle assembly 20 is installed on the door body 10, the elastic press-fit assembly 204 is installed on the handle assembly 20, and the end part of the elastic block 2042 can perform telescopic motion in the air pipe 106 along the axial direction of the air pipe 106 through the elastic press-fit assembly 204, wherein when the door body and the refrigerator body are relatively closed, the end part of the elastic block 2042 is in sealing fit with the air pipe 106, so that the sealing property of the refrigeration cavity of the refrigerator is ensured; when the door body and the refrigerator body of the refrigerator need to be opened relatively, a user extrudes the elastic block 2042 in a direction away from the door body 10, so that a gap is formed between the end part of the elastic block 2042 and the vent pipe 106, and thus, external atmosphere enters the vent pipe 106 through the gap and further enters the refrigeration chamber of the refrigerator through the vent pipe 106, so that the air pressure inside and outside the refrigerator body of the refrigerator is balanced, and the door body is convenient for the user to open; when the user loosens the squeezing of the elastic block 2042, the end of the elastic block 2042 is restored to the original position under the action of the elastic pressing component 204, and continues to be in sealing fit with the vent pipe 106, so as to ensure the sealing performance of the refrigeration chamber of the refrigerator, specifically, the end of the vent pipe 106 and the end of the elastic block 2042 can be set to be horn-shaped, so that when the door body and the refrigerator body are relatively closed, the outer wall surface of the end of the elastic block 2042 is attached to the inner wall surface of the end of the vent pipe 106, so as to realize the sealing performance of the refrigeration chamber, and when the door body is opened, the end of the vent pipe 106 and the end of the elastic block 2042 move relatively by pressing the elastic block 2042, that is, the outer wall surface of the end of the elastic block 2042 is separated from the inner wall surface of the end of the vent pipe 106, so that a gap is generated between the vent pipe 106 and, in addition, the tip of breather pipe 106 also can set up to the shoulder hole, the tip of elastic block 2042 can set up to the shoulder shaft, cooperation form through shoulder shaft and shoulder hole, also can realize closely cooperating or clearance fit of breather pipe 106 and elastic block 2042, through this technical scheme, can effectively balance the inside and outside atmospheric pressure of the box of freezer, guarantee that the user opens the door body very easily, and avoided offering the bleeder vent on the door seals and lead to the bleeder vent around the door seals, produce the dewfall on the mouth frame, frozen problem, and simultaneously, also prevented that the moisture from entering into the box and causing the box inner wall to frost, the problem of energy consumption increase, user's use experience has effectively been improved.
In addition, the door body provided according to the above embodiment of the present invention further has the following additional technical features:
according to an embodiment of the present invention, as shown in fig. 9 to 11, the elastic pressing component 204 further includes a spring fixing seat 2044 and a spring 2046, one end of the spring 2046 is connected to the spring fixing seat 2044, the other end of the spring 2046 is connected to the elastic block 2042, a first buckle is disposed on one end of the spring fixing seat 2044 close to the elastic block 2042, a first buckle hole matched with the first buckle is disposed on the elastic block 2042, and the elastic block 2042 is connected to the spring fixing seat 2044 through the first buckle and the first buckle hole.
According to the door body of the embodiment of the invention, the first buckle on the spring fixing seat 2044 is clamped into the first clamping hole of the elastic block 2042 and can move left and right in the first clamping hole, so that the elastic block 2042 and the spring fixing seat 2044 can move relatively while the elastic block 2042 is ensured to be clamped with the spring fixing seat 2044, wherein the spring 2046 is further arranged between the spring fixing seat 2044 and the elastic block 2042, and the elastic block 2042 can be quickly restored to the original position after the elastic block 2042 is loosened and extruded by the elastic action of the spring 2046.
According to an embodiment of the present invention, as shown in fig. 2 and fig. 3, the door handle 202 includes a handle body 2022 and a handle cover 2024, the handle body 2022 is provided with a second buckle, the handle cover 2024 is provided with a second buckle hole matching with the second buckle, the handle cover 2024 is buckled on the handle body 2022 by the second buckle hole matching with the second buckle, and a mounting cavity is formed between the handle cover 2024 and the handle body 2022, and the resilient press-fit component 204 is disposed in the mounting cavity.
According to the door body provided by the embodiment of the invention, the handle cover 2024 is buckled on the handle body 2022, and forms an installation cavity with the handle body 2022, the elastic pressing component 204 is installed in the installation cavity, wherein the second buckle on the handle body 2022 is matched with the first buckle hole on the handle cover 2024, so that the rapid installation and disassembly of the handle cover 2024 and the handle body 2022 can be realized, and the assembly efficiency of the handle cover 2024 and the handle body 2022 is effectively improved.
According to an embodiment of the present invention, as shown in fig. 2, 3, 8 and 9, a wall of the handle body 2022 near one side of the door body 10 is recessed toward the handle cover 2024 to form a recessed portion 20222, and the recessed portion 20222 is provided with an opening.
According to the door body provided by the embodiment of the invention, the concave part 20222 is arranged on the handle body 2022, so that when the door body cannot be opened, a user can grasp the door handle 202 and simultaneously stretch fingers into the concave part 20222 to squeeze the elastic block 2042, so as to balance the air pressure inside and outside the box body, thereby facilitating the opening of the door body by the user and effectively improving the operation experience of the user.
According to an embodiment of the present invention, two ends of the elastic block 2042 are provided with a conduction post 20422 matching with the vent pipe 106, the conduction post 20422 passes through the through hole on the handle body 2022 and is inserted into the vent pipe 106, and the middle of the elastic block 2042 is provided with a protrusion 20424 matching with the opening; the protruding portion 20424 extends out of the opening and is located outside the mounting cavity when the door body and the refrigerator body are relatively buckled, the protruding portion 20424 is in sealing fit with the opening, and the conduction column 20422 is in sealing fit with the vent pipe 106; when the door body and the refrigerator body are relatively opened, the protruding portion 20424 moves in a direction away from the door body 10 and enters the installation cavity, a gap is formed between the protruding portion 20424 and the opening, and the conduction column 20422 is in clearance fit with the vent pipe 106.
According to the door body of the embodiment of the invention, the two ends of the elastic block 2042 are provided with the conduction columns 20422, and the middle part of the elastic block 2042 is provided with the protruding part 20424, wherein when the door body and the refrigerator body are relatively closed, the protruding part 20424 of the elastic block 2042 passes through the opening on the handle body 2022 to extend out of the mounting cavity and is in sealing fit with the opening, and meanwhile, the conduction columns 20422 at the two ends of the elastic block 2042 are also in sealing fit with the vent pipe 106, so that the sealing performance of the refrigeration cavity of the refrigerator is ensured; when the door body and the refrigerator body need to be relatively opened, a user presses the elastic block 2042, so that the protruding portion 20424 of the elastic block 2042 moves into the installation cavity of the handle body 2022, a gap is formed between the protruding portion 20424 of the elastic block 2042 and the opening on the handle body 2022, and when the elastic block 2042 moves, the conduction columns 20422 at two ends of the elastic block 2042 are also driven to move in the direction away from the door body 10, so that a gap is formed between the conduction column 20422 and the vent pipe 106, and thus, external atmosphere can enter the vent pipe 106 sequentially through the gap between the protruding portion 20424 and the opening and the gap between the conduction column 20422 and the vent pipe 106, and then enter the refrigeration cavity of the refrigerator through the vent pipe 106, so that the air pressure inside and outside the refrigerator body is balanced, and the door body is relatively easy to open.
According to an embodiment of the present invention, as shown in fig. 3 and 4, the door body 10 includes a door liner 102 and a door shell 104 mounted on the door liner 102, wherein a foaming layer is disposed in a gap between the door shell 104 and the door liner 102.
According to the door body of the embodiment of the invention, the door inner container 102 and the door shell 104 form a foaming cavity, and the foaming cavity is filled with a foaming layer, so that the foaming layer can effectively reduce the cold and heat transfer inside and outside the refrigerator body of the refrigerator, reduce the refrigeration energy consumption of the refrigerator, and ensure the refrigeration or freezing effect.
According to an embodiment of the present invention, the door handle 202 is provided with a first mounting hole, and the door housing 104 is provided with a second mounting hole corresponding to the position of the first mounting hole, wherein the door handle 202 is mounted on the door housing 104 by passing screws through the first mounting hole and the second mounting hole in sequence.
According to the door body provided by the embodiment of the invention, the door handle 202 is arranged on the door shell 104 in a screw mounting mode, on one hand, the relative stability of the door handle 202 and the door body can be improved, and the use reliability of the door handle 202 is ensured; on the other hand, the door handle 202 can be conveniently mounted and dismounted, so that a user can independently replace the door handle 202 during maintenance, and the maintenance cost is reduced.
According to an embodiment of the present invention, as shown in fig. 3 to 9, the breather pipe 106 includes an upper pipe 1062, a lower pipe 1064 and an outer connection pipe 1066, the upper pipe 1062 includes a first connection portion 10622 and a second connection portion 10624 disposed at a central portion of the first connection portion 10622, the second connection portion 10624 is in communication with the first connection portion 10622, wherein a first end of the outer connection pipe 1066 is located outside the door case 104 and is engaged with the elastic block 2042, a second end of the outer connection pipe 1066 is connected with the first connection portion 10622 through an assembly hole on the door case 104, and the lower pipe 1064 is connected with the second connection portion 10624, wherein the first connection portion 10622 of the upper pipe 1062 is horizontally disposed in the foam layer and is in communication with a second end of the outer connection pipe 1066, and the second connection portion 10624 of the upper pipe 1062 is vertically disposed in the foam layer and is in communication with the lower pipe 1064.
According to the door body of the embodiment of the present invention, specifically, the vent pipe 106 includes an upper support pipe 1062, a lower support pipe 1064 and an outer connecting pipe 1066, wherein when the elastic block 2042 moves along the axis of the outer connecting pipe 1066 in a direction away from the door body 10, a gap is formed between the conduction column 20422 of the elastic block 2042 and the outer connecting pipe 1066, at this time, after the external atmosphere in the installation cavity passes through the gap, the external atmosphere firstly passes through the first connecting part 10622 horizontally disposed of the upper support pipe 1062, then enters the second connecting part 10624 vertically disposed, and finally enters the refrigeration cavity of the refrigerator through the lower support pipe 1064, so as to balance the air pressure inside and outside the refrigerator body.
According to an embodiment of the present invention, as shown in fig. 3, the door body 10 further includes a ventilation cover 108, the ventilation cover 108 is provided with a fastening portion, and the fastening portion passes through a through hole on the door liner 102 and is matched with a fastening hole on the lower branch pipe 1064 of the ventilation pipe 106, so that the ventilation cover 108 is assembled on the lower branch pipe 1064.
According to the door body provided by the embodiment of the invention, the air-permeable cover 108 can be quickly assembled on the lower support tube 1064 through the matching of the clamping part on the air-permeable cover 108 and the clamping hole on the lower support tube 1064, so that the assembly efficiency of the air-permeable cover 108 and the lower support tube 1064 is effectively improved. Wherein, owing to set up ventilative cover 108, can guarantee when external atmosphere enters into the refrigeration cavity of freezer, effectively prevent the direction of the downward branch pipe 1064 of air conditioning in the refrigeration cavity from leaking, guarantee the result of use of freezer.
As shown in fig. 1 and 2, an embodiment of the second aspect of the present invention provides a refrigerator comprising: the door body according to any one of the above.
According to the refrigerator provided by the embodiment of the invention, the door body provided by any embodiment of the first aspect of the invention is provided, so that the refrigerator has all the beneficial effects of the door body provided by any embodiment.
In the description of the present specification, the terms "connect", "mount", "fix", and the like are to be understood in a broad sense, for example, "connect" may be a fixed connection, a detachable connection, or an integral connection; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the description of the present specification, the description of the term "one embodiment" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A door for a refrigerator, comprising:
the refrigerator door comprises a door body, wherein a vent pipe is pre-embedded in a foaming layer of the door body and is communicated with a refrigeration cavity of the refrigerator;
the handle assembly is arranged on the side part of the door body and comprises a door handle and an elastic press-fit assembly arranged on the door handle, the elastic press-fit assembly comprises an elastic block, the end part of the elastic block is positioned in the vent pipe, the end part of the elastic block is matched with the vent pipe through a shaft hole, and the end part of the elastic block can perform telescopic motion along the axial direction of the vent pipe;
the end part of the elastic block is in sealing fit with the vent pipe when the door body is oppositely buckled with the refrigerator body;
the end part of the elastic block moves in the direction far away from the door body when the door body and the refrigerator body are relatively opened, and is in clearance fit with the vent pipe.
2. The door body of claim 1,
the elastic press-fit assembly further comprises a spring fixing seat and a spring, one end of the spring is connected with the spring fixing seat, the other end of the spring is connected with the elastic block, a first buckle is arranged at one end, close to the elastic block, of the spring fixing seat, a first clamping hole matched with the first buckle is formed in the elastic block, and the elastic block is connected with the spring fixing seat through the first buckle and the first clamping hole in a matched mode.
3. The door body of claim 2,
the door handle comprises a handle body and a handle cover, wherein a second buckle is arranged on the handle body, a second clamping hole matched with the second buckle is formed in the handle cover, the handle cover is buckled on the handle body through the second clamping hole and the second buckle in a matched mode, an installation cavity is formed between the handle cover and the handle body, and the elastic pressing component is arranged in the installation cavity.
4. The door body of claim 3,
the handle body is close to the wall of door body one side to handle lid direction is sunken and is formed a depressed part, be provided with an opening on the depressed part.
5. The door body of claim 4,
the two ends of the elastic block are provided with conduction columns matched with the vent pipe, the conduction columns penetrate through the through hole in the handle body and are inserted into the vent pipe, and the middle part of the elastic block is provided with a protruding part matched with the opening; wherein,
the protruding part extends out of the opening and is positioned outside the mounting cavity when the door body is oppositely buckled with the refrigerator body, the protruding part is in sealing fit with the opening, and the conduction column is in sealing fit with the vent pipe;
the bellying is in the door body with when the box of freezer is opened relatively to keeping away from the direction motion of door body, and enter into the inside of installation cavity, just the bellying with form the clearance between the opening, the conduction post with breather pipe clearance fit.
6. The door body according to any one of claims 1 to 5,
the door body comprises a door inner container and a door shell arranged on the door inner container, wherein the foaming layer is arranged in a gap between the door shell and the door inner container.
7. The door body of claim 6,
the door handle is provided with a first mounting hole, the door shell is provided with a second mounting hole corresponding to the first mounting hole, and screws sequentially penetrate through the first mounting hole and the second mounting hole so as to mount the door handle on the door shell.
8. The door body of claim 7,
the breather pipe includes upper branch pipe, lower branch pipe and outer joint pipe, the upper branch pipe includes first connecting portion and sets up the second connecting portion at first connecting portion middle part, the second connecting portion with first connecting portion switch on mutually, wherein, the first end of outer joint pipe is located the outside of door shell, and with the elastic block cooperatees, the second end of outer joint pipe passes pilot hole on the door shell with first connecting portion are connected, the lower branch pipe with the second connecting portion are connected, wherein, the upper branch pipe first connecting portion level set up in the foaming layer, and with the outer joint pipe the second end intercommunication, the upper branch pipe the second connecting portion set up perpendicularly in the foaming layer, and with the lower branch pipe intercommunication.
9. The door body of claim 8,
the door body is further provided with a ventilation cover, a clamping portion is arranged on the ventilation cover, the clamping portion penetrates through a through hole in the door liner and is matched with a clamping hole in the lower branch pipe of the ventilation pipe, and therefore the ventilation cover is assembled on the lower branch pipe.
10. A refrigerator comprising a door body as claimed in any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510788662.4A CN105222488B (en) | 2015-11-16 | 2015-11-16 | Door body and refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510788662.4A CN105222488B (en) | 2015-11-16 | 2015-11-16 | Door body and refrigerator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105222488A true CN105222488A (en) | 2016-01-06 |
| CN105222488B CN105222488B (en) | 2017-10-27 |
Family
ID=54991596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510788662.4A Active CN105222488B (en) | 2015-11-16 | 2015-11-16 | Door body and refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105222488B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105890271A (en) * | 2016-04-18 | 2016-08-24 | 吴楠 | Automatic air pressure balancing door handle and door of low-temperature cabinet |
| CN109668359A (en) * | 2017-10-13 | 2019-04-23 | 博西华电器（江苏）有限公司 | Refrigeration equipment and control method |
| CN109843753A (en) * | 2016-05-27 | 2019-06-04 | Ite株式会社 | Management system and management program |
| CN114963641A (en) * | 2021-02-23 | 2022-08-30 | 海信容声(广东)冰箱有限公司 | Refrigerator with a door |
| CN115199187A (en) * | 2022-07-29 | 2022-10-18 | 宁波方太厨具有限公司 | Disinfection cabinet door assembly and disinfection cabinet with same |
| CN115354949A (en) * | 2022-07-29 | 2022-11-18 | 宁波方太厨具有限公司 | Disinfection cabinet door assembly and control method thereof |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1210244A (en) * | 1997-08-29 | 1999-03-10 | 大宇电子株式会社 | Refrigerator having easy open door |
| CN1584467A (en) * | 2003-08-22 | 2005-02-23 | 乐金电子(天津)电器有限公司 | Door handle installing structure of refrigerator |
| US20100101267A1 (en) * | 2008-10-28 | 2010-04-29 | Samsung Electronics Co., Ltd. | Refrigerator door opening device and refrigerator having the same |
| CN201935510U (en) * | 2010-12-23 | 2011-08-17 | 青岛澳柯玛股份有限公司 | Door-opening structure for refrigerator or freezer |
| CN201972458U (en) * | 2010-12-24 | 2011-09-14 | 泰州乐金电子冷机有限公司 | Refrigerator door handle connecting piece |
| KR20110103522A (en) * | 2010-03-15 | 2011-09-21 | 엘지전자 주식회사 | Refrigerator |
| CN205192061U (en) * | 2015-11-16 | 2016-04-27 | 合肥华凌股份有限公司 | Door body and freezer |
-
2015
- 2015-11-16 CN CN201510788662.4A patent/CN105222488B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1210244A (en) * | 1997-08-29 | 1999-03-10 | 大宇电子株式会社 | Refrigerator having easy open door |
| CN1584467A (en) * | 2003-08-22 | 2005-02-23 | 乐金电子(天津)电器有限公司 | Door handle installing structure of refrigerator |
| US20100101267A1 (en) * | 2008-10-28 | 2010-04-29 | Samsung Electronics Co., Ltd. | Refrigerator door opening device and refrigerator having the same |
| KR20110103522A (en) * | 2010-03-15 | 2011-09-21 | 엘지전자 주식회사 | Refrigerator |
| CN201935510U (en) * | 2010-12-23 | 2011-08-17 | 青岛澳柯玛股份有限公司 | Door-opening structure for refrigerator or freezer |
| CN201972458U (en) * | 2010-12-24 | 2011-09-14 | 泰州乐金电子冷机有限公司 | Refrigerator door handle connecting piece |
| CN205192061U (en) * | 2015-11-16 | 2016-04-27 | 合肥华凌股份有限公司 | Door body and freezer |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105890271A (en) * | 2016-04-18 | 2016-08-24 | 吴楠 | Automatic air pressure balancing door handle and door of low-temperature cabinet |
| CN105890271B (en) * | 2016-04-18 | 2018-07-06 | 吴楠 | Low-temperature cabinet air pressure autobalance door handle and door |
| CN109843753A (en) * | 2016-05-27 | 2019-06-04 | Ite株式会社 | Management system and management program |
| CN109668359A (en) * | 2017-10-13 | 2019-04-23 | 博西华电器（江苏）有限公司 | Refrigeration equipment and control method |
| CN109668359B (en) * | 2017-10-13 | 2021-12-07 | 博西华电器（江苏）有限公司 | Refrigeration device and control method |
| CN114963641A (en) * | 2021-02-23 | 2022-08-30 | 海信容声(广东)冰箱有限公司 | Refrigerator with a door |
| CN115199187A (en) * | 2022-07-29 | 2022-10-18 | 宁波方太厨具有限公司 | Disinfection cabinet door assembly and disinfection cabinet with same |
| CN115354949A (en) * | 2022-07-29 | 2022-11-18 | 宁波方太厨具有限公司 | Disinfection cabinet door assembly and control method thereof |
| CN115199187B (en) * | 2022-07-29 | 2024-03-29 | 宁波方太厨具有限公司 | Disinfection cabinet door assembly and disinfection cabinet with same |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105222488B (en) | 2017-10-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105222488B (en) | Door body and refrigerator | |
| EP3244147B1 (en) | Refrigerator | |
| EP3040662B1 (en) | Refrigerator and display unit of refrigerator | |
| CN203534032U (en) | Drainpipe used for refrigerator, and refrigerator | |
| EP3006869B1 (en) | Refrigeration device | |
| CN101512264B (en) | Refrigerator with a pressure-compensation valve | |
| CN102829593B (en) | Refrigerator | |
| CN205192061U (en) | Door body and freezer | |
| CN108955043B (en) | Anti-condensation device for side-by-side combination refrigerator | |
| CN105020968A (en) | Refrigerator and sealing device for ice outlet of refrigerator | |
| KR20180136533A (en) | Door seal and refrigeration container having same | |
| CN205245659U (en) | Door body and freezer | |
| CN103225939A (en) | Fridge | |
| CN104880003B (en) | Thermal-insulation baffle plate and refrigerator | |
| US9841225B2 (en) | Low wattage flipper mullion | |
| CN109695980B (en) | Ice-making evaporator compartment and refrigerator with same | |
| CN205002495U (en) | Refrigerator and door seals subassembly thereof | |
| CN105222490B (en) | Door body and refrigerator | |
| CN201081513Y (en) | Multi-temperature zone wine freezer | |
| CN204063754U (en) | Refrigeration plant | |
| CN112113386B (en) | Simple detachable air pressure balance defrosting device and refrigerator | |
| CN113503680A (en) | Door body with heat dissipation device and refrigerator with door body | |
| CN102162696B (en) | The mounting structure of refrigerator air duct component | |
| CN101131295B (en) | Refrigerator door | |
| CN110806050A (en) | Air pressure balancing device and refrigerating device using same |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |