CN110411109A - A kind of refrigerator - Google Patents
A kind of refrigerator Download PDFInfo
- Publication number
- CN110411109A CN110411109A CN201910730526.8A CN201910730526A CN110411109A CN 110411109 A CN110411109 A CN 110411109A CN 201910730526 A CN201910730526 A CN 201910730526A CN 110411109 A CN110411109 A CN 110411109A
- Authority
- CN
- China
- Prior art keywords
- damping
- cover board
- regulating part
- shelf
- regulating
- 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.)
- Pending
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- 238000013016 damping Methods 0.000 claims abstract description 244
- 230000001105 regulatory effect Effects 0.000 claims abstract description 147
- 238000009434 installation Methods 0.000 claims description 51
- 210000003205 muscle Anatomy 0.000 claims description 23
- 238000007789 sealing Methods 0.000 claims description 22
- 230000033001 locomotion Effects 0.000 claims description 9
- 230000001360 synchronised effect Effects 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims 1
- 238000005516 engineering process Methods 0.000 abstract description 8
- 210000002421 cell wall Anatomy 0.000 description 13
- 238000010586 diagram Methods 0.000 description 13
- 235000013305 food Nutrition 0.000 description 7
- 239000011324 bead Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 230000014759 maintenance of location Effects 0.000 description 5
- 230000033228 biological regulation Effects 0.000 description 4
- 229920002725 thermoplastic elastomer Polymers 0.000 description 4
- 230000008020 evaporation Effects 0.000 description 3
- 238000001704 evaporation Methods 0.000 description 3
- 238000007710 freezing Methods 0.000 description 3
- 230000008014 freezing Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000004800 polyvinyl chloride Substances 0.000 description 3
- 229920000915 polyvinyl chloride Polymers 0.000 description 3
- 230000000630 rising effect Effects 0.000 description 3
- 238000009413 insulation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005057 refrigeration Methods 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 230000017260 vegetative to reproductive phase transition of meristem Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 241000208340 Araliaceae Species 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 210000000232 gallbladder Anatomy 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 230000000050 nutritive effect Effects 0.000 description 1
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- 238000005086 pumping Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000007779 soft material Substances 0.000 description 1
Classifications
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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
- F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
- F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
- F25D17/06—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation
- F25D17/062—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation in household refrigerators
- F25D17/065—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation in household refrigerators with 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
- F25D25/00—Charging, supporting, and discharging the articles to be cooled
- F25D25/02—Charging, supporting, and discharging the articles to be cooled by shelves
- F25D25/024—Slidable shelves
- F25D25/025—Drawers
-
- 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
- F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
- F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
- F25D17/042—Air treating means within refrigerated spaces
- F25D17/045—Air flow control arrangements
-
- 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
- F25D2317/00—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass
- F25D2317/04—Treating air flowing to refrigeration compartments
- F25D2317/041—Treating air flowing to refrigeration compartments by purification
- F25D2317/0413—Treating air flowing to refrigeration compartments by purification by humidification
-
- 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
- F25D2317/00—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass
- F25D2317/04—Treating air flowing to refrigeration compartments
- F25D2317/041—Treating air flowing to refrigeration compartments by purification
- F25D2317/0413—Treating air flowing to refrigeration compartments by purification by humidification
- F25D2317/04131—Control means therefor
Landscapes
- 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)
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
Abstract
The embodiment of the invention discloses a kind of refrigerators, are related to refrigerator structure technical field.For solving the problems, such as that the damping range of damping drawer in the related technology is restricted.The refrigerator, including storeroom and it is set to the indoor damping drawer appliance of storage, damping drawer appliance includes damping drawer, damping cover board, shelf and regulating device, the top of damping drawer has opening, damping cover plate lid is set to opening, the rear end of damping cover board is rotatablely connected by shaft and shelf, regulating device includes regulating part, gear and rack teeth mechanism, sliding part and guide part, regulating part is rotatably set on the front end of shelf, sliding part is along first level direction and the removable connection of shelf, guide part is fixedly connected with sliding part, gear and rack teeth mechanism is and sliding part, regulating part is connected；The front end of damping cover board is equipped with clinch, and clinch is erected on guide part.The present invention can be used in refrigerator in the damping of damping drawer.
Description
Technical field
The present invention relates to refrigerator structure technical field more particularly to a kind of refrigerators.
Background technique
Currently, the refrigeration mode of wind cooling refrigerator is to drive fan by fan motor, cold wind is constantly blowed to food table
Face, to achieve the purpose that quickly to cool down food, still, this refrigeration mode often leads to foodstuff surface and deep layer moisture
It scatters and disappears, evaporation, influences the perception and character of food, user experience is poor.In order to avoid foodstuff surface and deep layer moisture
It scatters and disappears, usually damping drawer is arranged in refrigerating chamber in refrigerator, to meet requirement of the user to food materials freshness.In damping drawer
The adjusting of humidity is completed by the gap between damping mechanism controls damping cover board and the opening of damping drawer；Wherein,
How usage experience that damping mechanism be directly related to user is designed.
Damping drawer appliance in one of the relevant technologies refrigerator, as shown in Figure 1, including damping drawer 01, damping lid
Plate 02 and shelf 03, the top of damping drawer 01 have opening 011, and damping cover board 02 is covered at opening 011, and shelf 03
It is fixedly connected in the top of damping drawer 01, and with the inner wall of storeroom, the rear end of damping cover board 02 passes through shaft 04 and puts
Frame 03 is rotatablely connected, and as shown in Figures 2 and 3, the middle position of the front end of shelf 03 is equipped with regulating part 05, on regulating part 05
It is fixed with shifting block 051, damping cover board 02 is equipped with guide surface 021, and shifting block 051 is abutted with guide surface 021.When turn regulating part 05
When, shifting block 051 moves on guide surface 021, and damping cover board 02 is around the shaft 04 under the action of component on 051 vertical direction of shifting block
Rotation, to change the gap of damping cover board 02 Yu damping drawer 01, thus to humidity regulation is carried out in damping drawer 01.
In above-mentioned damping drawer appliance, regulating part 05 is the guide surface 021 for directly passing through shifting block 051 and damping cover board 02
Connection, then it is by 05 turn of regulating part that shifting block 051, which drives the distance of the rising of the front end of damping cover board 02 in the vertical direction,
What dynamic angle determined, that is: the angle that regulating part 05 rotates is bigger, and shifting block 051 drives the front end of damping cover board 02 to exist
The distance of rising on vertical direction is also bigger.Since the rotational angle of regulating part 05 is limited by surrounding structure, in this way
So that the distance of the rising of the front end of damping cover board 02 in the vertical direction is also restrained, can not greatly adjust
Gap between damping cover board 02 and damping drawer 01, so that 01 damping range shorter of damping drawer reduces user's
Usage experience.
Summary of the invention
The embodiment of the present invention provides a kind of refrigerator, is limited for solving the damping range of damping drawer in the related technology
The problem of processed.
In order to achieve the above objectives, it in a first aspect, the embodiment provides a kind of refrigerator, including storeroom and sets
Be placed in the indoor damping drawer appliance of the storage, the damping drawer appliance include damping drawer, damping cover board, shelf and
Regulating device, the top of the damping drawer have opening, and the damping cover plate lid is set to the opening, and the shelf is located at
The top of the damping drawer, and be fixedly connected with the inner wall of the storeroom, the rear end of the damping cover board passes through shaft
It is rotatablely connected with the shelf, the shaft is horizontally extending, and the regulating device includes regulating part, rack-and-pinion machine
Structure, sliding part and guide part, the regulating part are rotatably set on the front end of the shelf, and the sliding part is along first
Horizontal direction and the removable connection of the shelf, the guide part are fixedly connected with the sliding part, the gear and rack teeth mechanism
It is connected with the sliding part, the regulating part；The front end of the damping cover board is equipped with clinch, and the clinch is taken
On the guide part；When regulating part rotation, the regulating part can be by described in gear and rack teeth mechanism driving
Sliding part is moved along first level direction relative to the shelf, and as the sliding part is opposite along the first level direction
The shelf is mobile, and the guide part may be guided the clinch and move in the vertical direction, makes described in the clinch drive
Damping cover board is rotated around the shaft, to adjust the gap size between the damping cover board and the damping drawer.
Refrigerator provided in an embodiment of the present invention, since sliding part is along first level direction and the removable connection of shelf, gear
Rackwork is connected with sliding part, regulating part, and the front end of damping cover board is equipped with clinch, and clinch is erected on guiding
On part, in this way, user rotates above-mentioned regulating part, and is driven by gear and rack teeth mechanism when adjusting the humidity in damping drawer
Sliding part is moved along first level direction relative to shelf, during sliding part is moved along first level direction, with sliding part
The guide part being fixedly connected, which applies active force to clinch, drives clinch to guide clinch to move in the vertical direction
Damping cover board rotates around the axis, to adjust the gap size between damping cover board and damping drawer.Compared to adjusting in the related technology
Section part is provided in an embodiment of the present invention directly in such a way that the front end of rotation drive damping cover board is gone up and down in the vertical direction
Refrigerator, during adjusting humidity in damping drawer, gear and rack teeth mechanism is that the rotary motion of regulating part is converted to sliding
Part and then drives the front end of damping cover board in vertical side along the linear motion in first level direction by guide part, clinch
It goes up and down upwards.In this way, when regulating part rotates identical angle, by the ginseng that gear and rack teeth mechanism middle gear and rack gear is arranged
Number, so that it may so that sliding part moves longer distance along first level direction, to can make to adjust by guide part, clinch
The front end of wet cover board move in the vertical direction biggish distance (namely gear and rack teeth mechanism play converting motion form with
And the effect of the front end moving distance in the vertical direction of amplification damping cover board), and then can be larger according to the actual situation
The gap between damping cover board and damping drawer is adjusted, amplitude to release to regulating part rotational angle to damping drawer damping model
The limitation enclosed allows users to obtain preferable usage experience.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is the lateral view of one of the relevant technologies damping drawer appliance；
Fig. 2 is the regulating part of damping drawer appliance in the related technology and the schematic diagram of damping cover board connection structure；
Fig. 3 is the partial enlarged view of regulating part and damping cover board connection structure in Fig. 2；
Fig. 4 is that the structural schematic diagram of position is arranged in the damping drawer appliance of some embodiments of the invention in refrigerator；
Fig. 5 is that the structural schematic diagram of position is arranged in the damping drawer appliance of other embodiments of the invention in refrigerator；
Fig. 6 is the perspective view of the damping drawer appliance in the embodiment of the present invention；
Fig. 7 is the lateral view of the damping drawer appliance in the embodiment of the present invention；
Fig. 8 is the partial enlarged view of the regulating device of shelf front end in Fig. 7；
Fig. 9 is the structural schematic diagram of the damping cover board in the damping drawer appliance in the embodiment of the present invention；
Figure 10 is the bottom view of the shelf in the embodiment of the present invention；
Figure 11 is the perspective view of the shelf in the embodiment of the present invention (from bottom)；
Figure 12 is the structural schematic diagram of sliding part, guide part, rack gear in the embodiment of the present invention；
Figure 13 is the partial enlarged view in Figure 10 at regulating part (regulating part is in low humidity position)；
Figure 14 is the schematic diagram of wet position during the regulating part in the embodiment of the present invention is in；
Figure 15 is in the schematic diagram of high humidity position for the regulating part in the embodiment of the present invention；
Figure 16 is the bottom view of the front end of the shelf in the embodiment of the present invention；
Figure 17 is the local perspective view of the front end of the shelf in the embodiment of the present invention (from bottom)；
Figure 18 is that regulating part adjusts guide part and clinch positional relationship in the state procedure of humidity in the embodiment of the present invention
View one；
Figure 19 is that regulating part adjusts guide part and clinch position relational view during humidity in the embodiment of the present invention
Two；
Figure 20 is the structural schematic diagram of regulating part in the embodiment of the present invention；
Figure 21 is the structural schematic diagram that damping knob is connect with gear in the embodiment of the present invention；
Figure 22 is the structural schematic diagram of terminal pad in the embodiment of the present invention；
Figure 23 is the top view of damping knob in the embodiment of the present invention；
Figure 24 is the schematic diagram that sealing element is connect with the front end of damping cover board in the embodiment of the present invention；
Figure 25 is the connection schematic diagram of regulating part and shelf in some embodiments of the invention；
Figure 26 is the top view of the front end of shelf in Figure 25；
Figure 27 is the schematic diagram that position is arranged in regulating part in some embodiments of the invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that, term " center ", "upper", "lower", "front", "rear", " left side ",
The orientation or positional relationship of the instructions such as " right side ", "vertical", "horizontal", "top", "bottom", "inner", "outside" is based on the figure
Orientation or positional relationship is merely for convenience of description of the present invention and simplification of the description, rather than the device of indication or suggestion meaning or
Element must have a particular orientation, be constructed and operated in a specific orientation, therefore be not considered as limiting the invention.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It is right
For those skilled in the art, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
Term " first ", " second " be used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance or
Implicitly indicate the quantity of indicated technical characteristic." first " is defined as a result, the feature of " second " can be expressed or imply
Ground includes one or more of the features.In the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two or
It is more than two.
It is a kind of perspective view of specific embodiment of refrigerator of the present invention shown in Fig. 4, as shown in figure 4, the present invention is implemented
The refrigerator of example has approximate rectangular shape.The appearance of refrigerator is by limiting the storeroom 200 of memory space and being arranged in storeroom
Multiple door body 300 in 200 limit；
Wherein, door body 300 includes the outer shell of the door positioned at 200 outside of storeroom, the door positioned at 200 inside of storeroom
Internal gallbladder, upper end cover, lower cover and the heat insulation layer between outer shell of the door, inner door, upper end cover, lower cover；Usually
Ground, heat insulation layer are filled by foamed material.
As shown in figure 4, storeroom 200 has the cabinet of opening, storeroom 200 is separated into the freezing chamber of lower section vertically
210 and top refrigerating chamber 220, each of space separated can have independent memory space.
In detail, freezing chamber 210 is limited at the downside of storeroom 200 can mutually be selected by drawer type freezing compartment door 310
Cover to property.Refrigerating chamber 220 can be selectively opened by the refrigerating chamber door body 320 being pivotably mounted on refrigerating chamber 220
Or it closes.
As shown in Figure 4 and Figure 5, which further includes damping drawer appliance 100, and damping drawer appliance 100 is set to storage
In room 200；The storeroom 200 can be refrigerating chamber 220 (such as shown in Fig. 5), can also be temperature-changing chamber (not shown), In
This is not specifically limited；
As shown in Figure 6 and Figure 7, damping drawer appliance 100 includes damping drawer 1, damping cover board 2, shelf 3 and adjusts dress
4 are set, the top of damping drawer 1 has opening 11, and damping cover board 2 is covered at opening 11, and shelf 3 is located at the upper of damping drawer 1
Side, and (as shown in Figure 5) is fixedly connected with the inner wall of storeroom 200, the rear end of damping cover board 2 passes through shaft 5 and 3 turns of shelf
Dynamic connection, shaft 5 are horizontally extending；
As shown in Fig. 8, Fig. 9 and Figure 10, regulating device 4 include regulating part 41, gear and rack teeth mechanism 42, sliding part 43 and
Guide part 44, regulating part 41 are rotatably set on the front end of shelf 3, and sliding part 43 can along first level direction X and shelf 3
Mobile connection, guide part 44 are fixedly connected with sliding part 43, and gear and rack teeth mechanism 42 is connected with sliding part 43, regulating part 41
Meet first level direction X；
As shown in Figure 8 and Figure 9, the front end of damping cover board 2 is equipped with clinch 21, and clinch 21 is erected on guide part 44
On；As shown in figs, when regulating part 41 rotates, regulating part 41 can drive sliding part 43 by gear and rack teeth mechanism 42
It moves along first level direction X relative to shelf 3, and as sliding part 43 is moved relative to shelf 3 along first level direction X, leads
It is moved in the vertical direction to the bootable clinch 21 of part 44, so that clinch 21 is driven 5 rotation around the shaft of damping cover board 2, to adjust
Save the gap size between damping cover board 2 and damping drawer 1.
It should be understood that the noun of locality " preceding " refers to along the depth side of storeroom 200 in the description of the embodiment of the present invention
To and to be directed toward the direction of door body 300 be " preceding ", such as shown in arrow in Fig. 7；The noun of locality " rear " refers to the depth along storeroom 200
Direction and the direction for deviating from door body 300 are " rear ", such as shown in the arrow in Fig. 7；The rear end of damping cover board 2 is damping cover board
The end of 2 door body 300 far from refrigerator；The front end of damping cover board 2 is damping cover board 2 close to the end of the door body 300 of refrigerator；
The front end of shelf 3 is shelf 3 close to the end of the door body 300 of refrigerator.
Refrigerator provided in an embodiment of the present invention, as shown in Fig. 8, Fig. 9 and Figure 10, since sliding part 43 is along first level direction
X and the removable connection of shelf 3, gear and rack teeth mechanism 42 are connected with sliding part 43, regulating part 41, the front end of damping cover board 2
Portion is equipped with clinch 21, and clinch 21 is erected on guide part 44, in this way, when adjusting the humidity in damping drawer 1, user
Above-mentioned regulating part 41 is rotated, and drives sliding part 43 to move along first level direction X with respect to shelf 3 by gear and rack teeth mechanism 42
Dynamic, during sliding part 43 is moved along first level direction X, the guide part 44 being fixedly connected with sliding part 43 is to clinch
21 apply active force, to guide clinch 21 to move in the vertical direction, clinch 21 are made to drive 5 turns around the shaft of damping cover board 2
It is dynamic, to adjust the gap size between damping cover board 2 and damping drawer 1.Directly pass through compared to regulating part 05 in the related technology
The mode that rotation drives the front end of damping cover board 02 to go up and down in the vertical direction, refrigerator provided in an embodiment of the present invention are being adjusted
It saves in damping drawer 1 during humidity, gear and rack teeth mechanism 42 is that the rotary motion of regulating part 41 is converted to sliding part 43
Drive the front end of damping cover board 2 perpendicular along the linear motion of first level direction X, and then by guide part 44, clinch 21
What histogram was gone up and down upwards.In this way, when regulating part 41 rotates identical angle, by setting 42 middle gear of gear and rack teeth mechanism and
The parameter of rack gear, so that it may so that sliding part 43 moves longer distance along first level direction X, to can pass through guide part
44, clinch 21 makes the front end of damping cover board 2 move biggish distance (namely gear and rack teeth mechanism 42 in the vertical direction
Play the role of converting motion form and amplify the front end moving distance in the vertical direction of damping cover board 2), and then energy
Enough gaps greatly adjusted between damping cover board 2 and damping drawer 1 according to the actual situation, to release to 41 turns of regulating part
Dynamic limitation of the angle to 1 damping range of damping drawer, allows users to obtain preferable usage experience.
In the above-described embodiments, set-up mode of the regulating part 41 on the front end of shelf 3 be not unique, for example can adopt
With mode arranged below: as shown in figs, installation through-hole 31 is offered on the front end of shelf 3, regulating part 41, which has, to be turned
Dynamic operation portion 411, regulating part 41 are rotatably arranged in installation through-hole 31, and rotating operating unit 411 is located at outside installation through-hole 31, and position
At the first end aperture 311 of installation through-hole 31, regulating part 41 some stretched from the second end aperture 312 of installation through-hole 31
Out, and with gear and rack teeth mechanism 42 it is connected；Sliding part 43 is located at side of the installation through-hole 31 far from rotating operating unit 411.
Furthermore it is also possible to be mode arranged below: as illustrated in figs. 25 and 26, before shelf 3 is arranged in installation through-hole 31
At end margin, there is notch 313 (as shown in figure 26) in the circumferential direction of installation through-hole 31, it is logical that regulating part 41 is rotatably set to installation
In hole 31, and the rotating operating unit 411 of regulating part 41 stretches out installation through-hole 31 from notch 313；Sliding part 43 is respectively positioned on installation
Outside through-hole 31.User applies active force to rotating operating unit 411, so that it may drive regulating part 41 to rotate, and then pass through gear teeth
Mechanism 42, sliding part 43, guide part 44 drive 5 rotation around the shaft of damping cover board 2.Implement compared to shown in Figure 25 and Figure 26
Example, Fig. 8 and embodiment shown in Fig. 10, rotating operating unit 411 are located at except installation through-hole 31, user couple more convenient in this way
The rotation of rotating operating unit 411 avoids limitation of the notch 313 to 41 rotational angle of regulating part, so as to further improve
The adjustable range in the gap between damping cover board 2 and damping drawer 1.
Wherein, the composition of gear and rack teeth mechanism 42 is not also unique, for example can be consisting of: such as Figure 10 and Figure 11 institute
Show, gear and rack teeth mechanism 42 includes the gear 421 and rack gear 422 being meshed, and gear 421 and regulating part 41 stretch out second end aperture
312 part is fixedly connected, and the axis of gear 421 is conllinear with the center of rotation axis of regulating part 41, and rack gear 422 is along first
Horizontal direction X extends, and is fixedly connected with sliding part 43.
In addition, gear and rack teeth mechanism 42 can also be consisting of: gear and rack teeth mechanism 42 includes driving gear set and tooth
The input gear of item 422, driving gear set is fixedly connected with the part that regulating part 41 stretches out second end aperture 312, and is inputted
The axis of gear is conllinear with the center of rotation axis of regulating part 41；The output gear wheel and rack 422 of driving gear set is meshed, tooth
Item 422 extends along first level direction X, and is fixedly connected with sliding part 43.It include transmission gear compared to gear and rack teeth mechanism 42
The embodiment of group and rack gear 422, gear and rack teeth mechanism 42 include gear in the embodiment of the gear 421 and rack gear 422 that are meshed
More compact structure, the occupied space of rackwork 42 are smaller, so as to reduce the occupied space of regulating device 4.
In the embodiment that gear and rack teeth mechanism 42 includes the gear 421 and rack gear 422 that are meshed, rotating operating unit 411
Size relationship between gear 421 is not also unique, for example, as shown in Figure 20 and Figure 23,411 radiuss of turn of rotating operating unit
R2 can be greater than the pitch radius R1 of gear 421；In addition, 411 radius of turn R2 of rotating operating unit can also be equal to gear 421
Pitch radius R1.Compared to the pitch radius R1 that 411 radius of turn R2 of rotating operating unit are equal to gear 421, when rotation operates
When the 411 radius of turn R2 in portion can be greater than the pitch radius R1 of gear 421, as shown in figs, user operates rotation
The length (the namely radius of turn R2 of rotating operating unit 411) that portion 411 applies the arm of force of active force is greater than rack gear 422 to gear
The length of the arm of force (the radius R1 of the pitch circle of gear 421) of 421 resistances applied, so that regulating part 41 and gear 421 be made to constitute
Labour-saving axle system, then, drive damping cover board 25 to rotate required driving force around the shaft by guide part 44 in sliding part 43
In the case where certain, by the adjusting for the laborsaving axle system that gear 421 and regulating part 41 are constituted, user applies regulating part 41
Lesser turning moment can just make 5 rotation around the shaft of damping cover board 2, so as to make the acquisition of user preferably use body
It tests.
As shown in figure 12, sliding part 43, guide part 44 and rack gear 442 can be structure as a whole, but be also not necessarily limited to this, sliding
Moving part 43, guide part 44 and rack gear 442 can also with split settings, specifically can according to the actual situation depending on.
As shown in figure 9, clinch 21 can be hook, but it is also not necessarily limited to this, it is other to be overlapped on guide part 44
Structure can also be with.
The humidity in damping drawer 1 is adjusted by regulating part 41 in order to facilitate user, as shown in Figure 13, Figure 14 and Figure 15,
Along the rotation direction of regulating part 41, regulating part 41 successively have low humidity position (such as position shown in Figure 13), in wet position
(such as position shown in Figure 14) and high humidity position (such as position shown in Figure 15)；In (a) and Figure 19 in Figure 18
(a) shown in, when regulating part 41 is located at low humidity position, maximal clearance between damping cover board 2 and damping drawer 1 is first in advance
If value, the gap between damping cover board 2 and damping drawer 1 is larger at this time, and the ratio of the moisture evaporation in damping drawer 1 is very fast, adjusts
The state of low humidity is in wet drawer 1；As shown in (b) in (b) and Figure 19 in Figure 18, when wet position during regulating part 41 is located at
When b, maximal clearance between damping cover board 2 and damping drawer 1 be the second preset value, at this time damping cover board 2 and damping drawer 1 it
Between gap size it is moderate, be in damping drawer 1 in wet state；As shown in (c) in (c) and Figure 19 in Figure 18, when
When regulating part 41 is located at high humidity position c, the maximal clearance between damping cover board 2 and damping drawer 1 is third preset value, is adjusted at this time
Gap between wet cover board 2 and damping drawer 1 is minimum, slow, the place in damping drawer 1 of the moisture evaporation in damping drawer 1
In the state of high humidity；Wherein, the first preset value > second preset value > third preset value.Third preset value can be set to 0.Pass through
Above-mentioned setting, user can according in damping drawer 1 food concrete condition selection low humidity position a, high humidity position c and in
Wet position b, so that the operation of user is simplified, to facilitate user to pass through the humidity in the adjusting damping drawer 1 of regulating part 41.
When user adjusts the humidity in damping drawer 1 by regulating part 41, for convenience it is located in regulating part 41 low
Wet position, in wet position and high humidity position, as shown in Figure 16 and Figure 17,312 edge of second end aperture of installation through-hole 31
Equipped with enclosing muscle 32；Along the circumferential direction of installation through-hole 31, encloses and be spaced on muscle 32 equipped with the first card slot 321, the second card slot 322 and third
Card slot 323, as shown in figure 13, the part that regulating part 41 stretches out the second end aperture 312 of installation through-hole 31 are equipped with elastic bumps
4141；When regulating part 41 rotate when, elastic bumps 4141 can respectively with the first card slot 321, the second card slot 322 and third card slot
323 clampings so that regulating part 41 low humidity position, in wet position, high humidity switch between position.Shown in specific as follows, with tune
It saves part 41 to rotate, as shown in figure 13, when elastic bumps 4141 and the clamping of the first card slot 321, regulating part 41 is located at low humidity position；
As shown in figure 14, when elastic bumps 4141 and the second card slot 322 are clamped, regulating part 41 be located in wet position；As shown in figure 15,
When elastic bumps 4141 and third card slot 323 are clamped, regulating part 41 is located at high humidity position.Pass through elastic bumps 4141 and first
Card slot 321, the second card slot 322 and third card slot 323 are clamped, can thus make regulating part 41 be accurately located at low humidity position,
In wet position, high humidity position, avoid regulating part 41 from occurring shaking and deviate above-mentioned position, so as to carrying out in damping drawer 1
Better humidity regulation.
The setting position of above-mentioned elastic bumps 4141 and the first card slot 321, the second card slot 322 and third card slot 323
It can mutually exchange, that is: along the circumferential direction of regulating part 41, regulating part 41 stretches out the second end aperture 312 of installation through-hole 31
It is spaced on part equipped with the first card slot 321, the second card slot 322 and third card slot 323, encloses muscle 32 equipped with elastic bumps
4141.The setting position of elastic bumps 4141 and the first card slot 321, the second card slot 322 and third card slot 323 exchange after with it is right
The effect obtained before adjusting is identical, and details are not described herein.
When regulating part 41 is gone to high humidity position after going to low humidity position by high humidity position, or by low humidity position by user
Afterwards, if continuing to rotate regulating part 41, can make damping cover board 2 around the shaft 5 rotation amplitude beyond preset range, so very
It is easily damaged damping drawer 1, damping cover board 2 and regulating device 4, to solve the above-mentioned problems, such as Figure 13, Figure 15 and Figure 16 institute
To show, regulating device 4 further includes rotary position limiting structure 45, as shown in figure 13, and when regulating part 41 is located at low humidity position, rotary spacing
For structure 45 for preventing regulating part 41 from rotating along the first rotation direction m, the first rotation direction m is that regulating part 41 is turned by high humidity position
To the rotation direction of low humidity position；As shown in Figure 15 and Figure 16, when regulating part 41 is located at high humidity position, rotary position limiting structure 45
For preventing regulating part 41 from rotating along the second rotation direction n, the second rotation direction is regulating part 41 by low humidity position steering high humidity
The rotation direction of position.By the way that rotary position limiting structure 45 is arranged, the rotation amplitude of regulating part 41 can be limited to low humidity position
Between high humidity position, to make the amplitude of 5 rotations around the shaft of damping cover board 2 be located in preset range, to avoid damping
Cover board 2 exceeds preset range to the damage caused by damping drawer 1, damping cover board 2 and regulating device 4 etc. because of rotation amplitude.
Wherein, the specific structure of rotary position limiting structure 45 is not also unique, for example rotary position limiting structure 45 can be following institute
State: as shown in Figure 13, Figure 15 and Figure 16, rotary position limiting structure 45 includes the first stopper section 452, the second stopper section 451, first limit
Position portion 454 and the second limiting section 453, along the circumferential direction of installation through-hole 31, the first stopper section 452, the second stopper section 451 are separated by setting
At the second end aperture 312 of installation through-hole 31, and along the circumferential direction of regulating part 41, the first limiting section 454, the second limiting section
453 are separated by the part for being set to the second end aperture 312 that regulating part 41 stretches out installation through-hole 31；As shown in figure 13, work as adjusting
When part 41 is located at low humidity position, the first limiting section 454 is abutted against with the first stopper section 452, and along the first rotation direction m, and
One stopper section 452 is located at the front side of the first limiting section 454；As shown in Figure 15 and Figure 16, when regulating part 41 is located at high humidity position,
Second limiting section 453 is abutted against with the second stopper section 451, and along the second rotation direction n, the second stopper section 451 is located at second
The front side of limiting section 453.
In above-mentioned rotary position limiting structure 45, as shown in Figure 13 and Figure 17, the first stopper section 452 can enclose muscle for setting
Stopper protrusion on 32, the first limiting section 454 can be limited block；As shown in Figure 15 and Figure 16, the second stopper section 451 can be equal
Until block reinforcement, the second limiting section 453 can be limit rib.
In addition, rotary position limiting structure 45 can also be as described below: rotary position limiting structure 45 includes limiting slot and limit convex
It rises, limiting slot is opened on the hole wall of installation through-hole 31, and along the circumferentially extending of installation through-hole 31, retention bead is set to adjusting
Part 41 is located on the part in installation through-hole 31, and retention bead stretches in limiting slot；When regulating part 41 is located at low humidity position,
One end of retention bead and limiting slot against；When regulating part 41 is located at high humidity position, the other end of retention bead and limiting slot
Against.Compared to the embodiment that rotary position limiting structure 45 includes limiting slot and retention bead, rotary position limiting structure 45 stops including first
Stopper 452, the second stopper section 451, the first limiting section 454 and the second limiting section 453 embodiment in, due to the first stopper section
452, the second stopper section 451, the first limiting section 454 and the second limiting section 453 are located at outside installation through-hole 31, in this way, pacifying
Just without opening up limiting slot in dress through-hole 31, then size can be designed small by one in the vertical direction for the front end of shelf 3
A bit, to advantageously reduce the occupied space of the front end of shelf 3 in the vertical direction；Further, it is also possible to avoid rotary spacing
Structure 45 interferes regulating part 41 to be mounted in installation through-hole 31, to make the easier for installation of regulating part 41.
On the front end of shelf 3, the set-up mode of installation through-hole 31 is not also unique, for example can be following manner: such as
Shown in Fig. 8 and Figure 10, the axis vertical of installation through-hole 31 is arranged, and installation through-hole 31 is above and below the front end of shelf 3
Surface, sliding part 43 are located at the downside of the front end of shelf 3.Furthermore it is also possible to be mode arranged below: as shown in figure 27, putting
The front end of frame 3 has mounting groove 33, and mounting groove 33 extends along first level direction X, the notch direction storage of mounting groove 33
In room 200；The axis horizontal of installation through-hole 31 is arranged, and installation through-hole 31 is opened on the front end face of shelf 3, installation through-hole 31
Axis horizontal setting, and be connected to mounting groove 33；Sliding part 43 is respectively positioned in mounting groove 33.Compared to the axis water of installation through-hole 31
The implementation of flat setting, in the embodiment of the axis vertical setting of installation through-hole 31, it is not necessary that mounting groove is arranged in the front end of shelf 3
33, thus can to avoid the oversized installation space for squeezing damping cover board 2 and damping drawer 1 in front end of shelf 3, from
And it can be conducive to increase the volume of damping drawer 1.
Wherein, guide part 44 is not also unique with respect to the setting position of sliding part 43, for example, as shown in figure 8, guide part 44 can
To be located at the lower section of sliding part 43, guide part 44 has guide surface 441, has setting empty between guide surface 441 and sliding part 43
Between 46, clinch 21 stretches in installation space 46, and is erected on guide surface 441.
In addition, to may be located on sliding part 43 (perpendicular with first level direction X along the second horizontal direction Y for guide part 44
Horizontal direction) side.It is located at sliding part 43 along the side of the second horizontal direction Y, when guide part 44 compared to guide part 44
When the lower section of sliding part 43, during adjusting the gap of damping cover board 2 and damping drawer 1, guide part 44 is to sliding part
43 active force is consequently exerted on its lower surface, is easier that sliding part 43 is made to keep balance in this way, to guarantee sliding part 43
Kinetic stability.
In above-mentioned guide part 44, guide surface 441 can be inclined plane, or cambered surface is not done specific herein
It limits.
To guarantee that sliding part 43 is moved along first level direction X relative to the front end of shelf 3 in the lower section of shelf 3, such as scheme
Shown in 10 and Figure 11, regulating device 4 further includes third limiting section 47, and third limiting section 47 is for limit slippage part 43 in vertical side
To and the second horizontal direction Y on relative to shelf 3 movement, the second horizontal direction Y be the water perpendicular with first level direction X
Square to.By be arranged third limiting section 47, such third limiting section 47 can simultaneously limit slippage part 43 in vertical direction
And second on horizontal direction Y relative to the movement of shelf 3, to avoid sliding part 43 on vertical direction, first level direction X
Shaking is generated, and then guarantees the stability that sliding part 43 moves during the gap in damping cover board 2 and damping drawer 1.
Wherein, the structure of third limiting section 47 is not also unique, for example can be following structure: as shown in figure 11, third limit
Position portion 47 includes the first limit buckle 471 and the second limit buckle 472 on the rear surface for the front end for being all set in shelf 3, the
One limit buckle 471 includes the first vertical limiting section 4711 and first level limiting section 4712, and the second limit buckle 472 includes second perpendicular
Straight limiting section 4721 and the second Horizontal limiting portion 4722, along the second horizontal direction Y, first level limiting section 4712, second is horizontal
Limiting section 4722 is located at the two sides of sliding part 43；First vertical limiting section 4711, the second vertical limiting section 4712 with cunning
The lower surface of moving part 43 leans.
Alternatively, it is also possible to for flowering structure: third limiting section 47 is the swallow on the lower surface for the front end for being opened in shelf 3
Stern notch, dovetail groove extend along first level direction X, and sliding part 43 is slidably matched with dovetail groove.It is swallow compared to third limiting section 47
The embodiment of stern notch, third limiting section 47 include the first limit in the embodiment of the first limit buckle 471 and the second limit buckle 472
On the lower surface for the front end that shelf 3 is arranged in button 471 and the second limit buckle 472, the thickness of the front end of shelf 3 is not necessarily to
Be arranged larger (if opening dovetail groove on the front end of shelf 3, the thickness of the front end of shelf 3 need to design compared with
Greatly), so as to avoid front end the space occupied of shelf 3 excessive, and then be conducive to improve the effective of refrigerator storeroom 200
Volume.
In order to keep sliding part 43 more steady when moving along first level direction X, as shown in Figure 10, third limiting section 47
Number be it is multiple, multiple third limiting sections 47 along first level direction X arrange.By the way that multiple third limiting sections 47 are arranged, this
For sample in sliding part 43 when the size on the X of first level direction is larger, multiple third limiting sections 47 can be with to sliding part 43
It is preferably limited, makes being more uniformly stressed on the X of first level direction of sliding part 43, guarantee sliding part 43 along first
Horizontal direction X is more steady when moving with respect to shelf 3.
In regulating device 4, the structure of regulating part 41 is not also unique, for example can be following structure: such as Fig. 8 and Figure 20 institute
Show, regulating part 41 includes damping knob 413 and terminal pad 414, and the knob cap of damping knob 413 is rotating operating unit 411, damping
Knob 413 is rotatably arranged in installation through-hole 31, and terminal pad 414 is located at side of the installation through-hole 31 far from rotating operating unit 411,
And it is fixedly connected with damping knob 413；Gear 421 is fixedly connected with terminal pad 414, and the axis of gear 421, terminal pad
The axis collinear of 414 axis, damping knob 413.
In addition, regulating part 41 can also be for flowering structure: regulating part 41 includes shaft and is fixed on the side of shaft
Regulation handle, shaft is rotatably arranged in installation through-hole 31；Regulation handle is rotating operating unit 411.Above-mentioned regulating part 41
Two kinds of structures can be arranged according to the actual situation, be not specifically limited herein.
In the embodiment that regulating part 41 includes damping knob 413 and terminal pad 414, as shown in figure 21 and figure, damping
Knob 413 can be fixedly connected by buckling with terminal pad 414.But not limited to this, damping knob 413 can also by screw with
Terminal pad 414 is fixedly connected.
As shown in figure 20, elastic bumps 4141, the first limiting section 454 and the second limiting section 453 can be arranged at connection
On disk 414.
In regulating device 4, the number of guide part 44 can be one, and the guide part 44 and damping cover board 2 are in shaft 5
Middle part on extending direction is opposite, and the number of clinch 21 is one, and is set to the front end of damping cover board 2 in shaft 5
Center on extending direction, the clinch 21 are erected on guide part 44.First level direction (sliding part in this embodiment
The glide direction of 43 opposite shelves 3) can be parallel with the extending direction of shaft 5, it can also mutually hang down with the extending direction of shaft 5
Directly, it is not specifically limited herein.
In addition, as shown in figure 11, the number of guide part 44 be also it is multiple, multiple guide parts 44 are along first level direction X phase
Every being set on sliding part 43, first level direction X is parallel with the extending direction of shaft 5；As shown in figure 9, damping cover board 2
Along first level direction, X is separated by equipped with multiple clinch 21 on front end, and each clinch 21 is erected on corresponding guide part
On 44；When sliding part 43 is slided along first level direction X with respect to shelf 3, corresponding overlap joint is may be guided in each guide part 44
Portion 21 moves in the vertical direction, makes 5 rotation around the shaft of multiple 21 synchronous drive damping cover boards 2 of clinch, to adjust damping lid
Gap size between plate 2 and damping drawer 1.Compared to guide part 44, the embodiment that 21 number of clinch is one, shown in Figure 11
Embodiment in, guide part 44, clinch 21 are multiple, and along first level direction X arrange, so that regulating device 4
It is connect between damping cover board 2 by many places tie point, then the X in a first direction of damping cover board 2 can be made when adjusting humidity
Upper uniform force, damping cover board 2 caused by avoiding because of 2 insufficient rigidity of damping cover board in a first direction the both ends on X in
Between position the phenomenon that can not moving synchronously, to make gap size between damping cover board 2 and damping drawer 1 in a first direction
X is upper uniform, and then makes the preferable damping effect of the acquisition of damping drawer 1, so that user obtains preferable usage experience.
In order to improve damping cover board 2 front end rigidity, as shown in Figure 8 and Figure 9, the front end of damping cover board 2
Equipped with reinforcing rib 24.By the way that reinforcing rib 24 is arranged, the rigidity of the front end force part of damping cover board 2 can be improved in this way, keep away
The front end for exempting from damping cover board 2 deforms both ends and intermediate position of the excessive caused damping cover board 2 on the X of first level direction
The phenomenon that can not moving synchronously.
In order to improve the leakproofness between damping cover board 2 and damping drawer 1, as shown in figure 8, the front end of damping cover board 2 is set
Have sealing element 6, with damping cover board 2 around the shaft 5 rotation, sealing element 6 can with opening 11 EDGE CONTACT so that damping cover board 2
It is sealed between damping drawer 1.By the way that sealing element 6 is arranged, in this way when damping cover board 2 covers the opening 11 in damping drawer 1 completely
When upper (such as when regulating part 41 is located at low humidity position), sealing element 6 can be to be sealed between damping cover board 2 and damping drawer 1,
So that damping drawer 1 reaches good heat and moisture preserving effect, so as to so that food fresh-keeping in damping drawer 1, guarantees food
Nutritive value, it is ensured that human health.
Wherein, the structure of sealing element 6 is not unique, for example sealing element 6 can be following structure: as shown in Fig. 8 and Figure 24,
Sealing element 6 includes the shackle member 61 being connected and pressure bladder 62, before shackle member 61 is by clamping structure 63 and damping cover board 2
The fixed clamping in edge；With 5 rotation around the shaft of damping cover board 2, pressure bladder 62 can be contacted with the extruding of the edge of opening 11, so that
It is sealed between damping cover board 2 and damping drawer 1.
In addition, sealing element 6 can also be sealing strip, one end of sealing strip is free, the leading edge of the other end and damping cover board 2
Connection；With 5 rotation around the shaft of damping cover board 2, the free end of sealing strip can be contacted with the extruding of the edge of opening 11, so that damping
It is sealed between cover board 2 and damping drawer 1.Compared to sealing element 6 be sealing strip embodiment, sealing element 6 include shackle member 61 with it is close
The embodiment of air bag 62 is sealed, flexible deformation can occur in a plurality of directions for pressure bladder 62, when pressure bladder 62 and opening 11
Edge squeeze contact when, pressure bladder 62 with opening 11 edge contact it is more abundant, thus make damping cover board 2 and damping pumping
Sealing effect is more preferable between drawer 1.
Include in shackle member 61 and the embodiment of pressure bladder 62 in sealing element 6, clamping structure 63 can be as described below:
As shown in Fig. 8 and Figure 24, clamping structure 63 includes the card slot 611 being opened in shackle member 61, is set at the notch of card slot 611
Lock 612 and, the fixing groove 22 being opened on the front edge of damping cover board 2, the front edge of damping cover board 2 stretches to
In card slot 611, so that lock 613 and the fixed clamping of fixing groove 22.
In the embodiment that sealing element 6 includes shackle member 61 and pressure bladder 62, pressure bladder 62 can with soft material, than
It such as can be rubber, TPE (Thermoplastic Elastomer；Thermoplastic elastomer (TPE)), flexible PVC (Polyvinyl
chloride；One of polyvinyl chloride).
In order to increase the fastness between shackle member 61 and damping cover board 2, as shown in Fig. 8 and Figure 24, the cell wall of card slot 611
It is equipped with anticreep muscle 64, is correspondingly provided on the leading edge of damping cover board 2 and prevents being disengaged from the groove 23；When the front of card slot 611 and damping cover board 2
When edge fixes clamping, anticreep muscle 64, which is extend into, to be prevented being disengaged from the groove in 23, and is leant with the anti-preceding cell wall for being disengaged from the groove 23 and rear cell wall.Due to
Anticreep muscle 64 extend into it is anti-be disengaged from the groove in 23, and lean with the anti-preceding cell wall for being disengaged from the groove 23 and rear cell wall, preventing being disengaged from the groove 23 in this way can be with
It prevents shackle member 61 from moving to the front side of damping cover board 2 and rear side, well, prevents shackle member 61 from falling off from damping cover board 2.
Fastness between shackle member 61 and damping cover board 2 in order to further increase, as shown in Fig. 8 and Figure 24, anticreep muscle
64 include the first anticreep muscle 641 and the second anticreep muscle 642, and the first anticreep muscle 641 is connect with the upper cell wall of card slot 611, and second is anti-
De- muscle 642 is connect with the lower cell wall of card slot 611；Prevent that being disengaged from the groove 23 prevents that being disengaged from the groove 231 and second prevents being disengaged from the groove 232 including first, first is anti-
It is disengaged from the groove on the upper surface for the leading edge that 231 are opened in damping cover board 2, second prevents being disengaged from the groove 232 front ends for being opened in damping cover board 2
Lower surface on；When the leading edge of card slot 611 and damping cover board 2 is fixed to be clamped, the first anticreep muscle 641 extend into the first anticreep
It in slot 231, and leans with the first anti-preceding cell wall for being disengaged from the groove 231 and rear cell wall, the second anticreep muscle 642, which extend into second, to be prevented being disengaged from the groove
In 232, and lean with the second anti-preceding cell wall for being disengaged from the groove 232 and rear cell wall.Pass through above-mentioned the first anticreep of setting muscle 641 and second
Anticreep muscle 642 can be better protected from shackle member 61 and fall off from damping cover board 2, to further increase shackle member 61 and damping
The leading edge of cover board 2 is clamped fastness.
In order to further increase the fastness between shackle member 61 and damping cover board 2, as shown in Fig. 8 and Figure 24, first
Anticreep muscle 641, the second anticreep muscle 642 free end to the front end face of damping cover board 2 tilt.Setting can increase in this way
The difficulty that shackle member 61 falls off from damping cover board 2, it is secured between shackle member 61 and damping cover board 2 further to increase
Property.
Wherein, the tilt angle theta 1 of the upper cell wall of the opposite card slot 611 of the first anticreep muscle 641 can be 20~90 °, and second is anti-
The tilt angle theta 2 of the lower cell wall of the opposite card slot 611 of de- muscle 642 can be 20~90 °.
In the description of this specification, particular features, structures, materials, or characteristics can be real in any one or more
Applying can be combined in any suitable manner in example or example.
More than, only a specific embodiment of the invention, but scope of protection of the present invention is not limited thereto, and it is any to be familiar with
Those skilled in the art in the technical scope disclosed by the present invention, can easily think of the change or the replacement, and should all cover
Within protection scope of the present invention.Therefore, protection scope of the present invention should be subject to the protection scope in claims.
Claims (15)
1. a kind of refrigerator, including storeroom and it is set to the indoor damping drawer appliance of storage, the damping drawer group
Part includes damping drawer, damping cover board, shelf and regulating device, and the top of the damping drawer has opening, the damping
Cover plate lid is set to the opening, and the shelf is located at the top of the damping drawer, and fixes with the inner wall of the storeroom
The rear end of connection, the damping cover board is rotatablely connected by shaft and the shelf, and the shaft is horizontally extending,
It is characterized in that,
The regulating device includes regulating part, gear and rack teeth mechanism, sliding part and guide part, and the regulating part is rotatably arranged
In on the front end of the shelf, the sliding part is along first level direction and the removable connection of the shelf, the guide part
It is fixedly connected with the sliding part, the gear and rack teeth mechanism is connected with the sliding part, the regulating part；The damping
The front end of cover board is equipped with clinch, and the clinch is erected on the guide part；
When regulating part rotation, the regulating part can drive the sliding part along described the by the gear and rack teeth mechanism
One horizontal direction is mobile relative to the shelf, and as the sliding part is along the relatively described shelf shifting in the first level direction
Dynamic, the guide part may be guided the clinch and move in the vertical direction, make the clinch drive the damping cover board around
The shaft rotation, to adjust the gap size between the damping cover board and the damping drawer.
2. refrigerator according to claim 1, which is characterized in that offer installation through-hole, institute on the front end of the shelf
Regulating part is stated with rotating operating unit, the regulating part is rotatably arranged in the installation through-hole, and the rotating operating unit is located at
Outside the installation through-hole, and be located at the first end aperture of the installation through-hole, the regulating part some from the installation
The second end aperture of through-hole is stretched out, and is connected with the gear and rack teeth mechanism；It is remote that the sliding part is located at the installation through-hole
Side from the rotating operating unit.
3. refrigerator according to claim 2, which is characterized in that the gear and rack teeth mechanism includes the gear and tooth being meshed
Item, the gear are fixedly connected with the part that the regulating part stretches out the second end aperture, and the axis of the gear with
The center of rotation axis of the regulating part is conllinear, and the rack gear extends along the first level direction, and solid with the sliding part
Fixed connection.
4. refrigerator according to claim 3, which is characterized in that the radius of turn of the rotating operating unit is greater than the gear
Pitch radius.
5. refrigerator according to claim 2, which is characterized in that along the rotation direction of the regulating part, the regulating part tool
Have low humidity position, in wet position and high humidity position；
When the regulating part is located at the low humidity position, the maximal clearance between the damping cover board and the damping drawer is
First preset value；
When the regulating part is located at wet position in described, the maximal clearance between the damping cover board and the damping drawer is
Second preset value；
When the regulating part is located at the high humidity position, the maximal clearance between the damping cover board and the damping drawer is
Third preset value；
Wherein, the first preset value > second preset value > third preset value.
6. refrigerator according to claim 5, which is characterized in that be equipped at the second end orifice edge and enclose muscle；Described in
The circumferential direction of installation through-hole, described enclose are spaced equipped with the first card slot, the second card slot and third card slot on muscle, and the regulating part stretches out
The part in the second end aperture is equipped with elastic bumps；Alternatively, along the circumferential direction of the regulating part, described in the regulating part stretching
It is spaced on the part in second end aperture equipped with the first card slot, the second card slot and third card slot, the muscle that encloses is equipped with elastic convex
It rises；
When regulating part rotation, the elastic bumps can respectively with first card slot, second card slot and described the
Three card slots clamping, so that the regulating part switches between wet position, the high humidity position in the low humidity position, described.
7. refrigerator according to claim 5, which is characterized in that the regulating device further includes rotary position limiting structure,
When the regulating part is located at the low humidity position, the rotary position limiting structure is for preventing the regulating part along first turn
Dynamic direction rotation, first rotation direction are the rotation side that the regulating part is turned to the low humidity position by the high humidity position
To；
When the regulating part is located at the high humidity position, the rotary position limiting structure is for preventing the regulating part along second turn
Dynamic direction rotation, second rotation direction are the rotation side that the regulating part is turned to the high humidity position by the low humidity position
To.
8. refrigerator according to claim 7, which is characterized in that the rotary position limiting structure includes the first stopper section, second
Stopper section, the first limiting section and the second limiting section, along the circumferential direction of the installation through-hole, first stopper section, described second are stopped
Stopper, which is separated by, to be set at the second end aperture, and along the circumferential direction of the regulating part, first limiting section, described second
Limiting section, which is separated by, to be set to the regulating part and stretches out on the part in the second end aperture；
When the regulating part is located at the low humidity position, first limiting section is abutted against with first stopper section, and
Along first rotation direction, first stopper section is located at the front side of first limiting section；
When the regulating part is located at the high humidity position, second limiting section is abutted against with second stopper section, and
Along second rotation direction, second stopper section is located at the front side of second limiting section.
9. refrigerator according to claim 2, which is characterized in that the axis vertical of the installation through-hole is arranged, and described
Installation through-hole runs through the upper and lower surface of the front end of the shelf, and the sliding part is located at the downside of the front end of the shelf.
10. refrigerator according to claim 9, which is characterized in that the guide part is located at the lower section of the sliding part, described
Guide part has guide surface, has installation space between the guide surface and the sliding part, and the clinch stretches to described
In installation space, and it is erected on the guide surface.
11. refrigerator according to claim 9, which is characterized in that the regulating device further includes third limiting section, and described
Three limiting sections are used to limit the sliding part on vertical direction and the second horizontal direction relative to the movement of the shelf, described
Second horizontal direction is the horizontal direction perpendicular with the first level direction.
12. refrigerator according to claim 11, which is characterized in that the third limiting section includes being all set in the shelf
Front end rear surface on the first limit buckle and the second limit buckle, first limit buckle include the first vertical limiting section
With first level limiting section, second limit buckle includes the second vertical limiting section and the second Horizontal limiting portion, along described second
Horizontal direction, the first level limiting section, second Horizontal limiting portion are located at the two sides of the sliding part；Described
The lower surface of one vertical limiting section, the second vertical limiting section with the sliding part leans.
13. refrigerator described according to claim 1~any one of 12, which is characterized in that the number of the guide part be it is multiple,
Multiple guide parts are separated by along the first level direction to be set on the sliding part, the first level direction with it is described
The extending direction of shaft is parallel；It is separated by along the first level direction equipped with multiple described on the front end of the damping cover board
Clinch, each clinch are erected on the corresponding guide part；
As the sliding part is slided along the relatively described shelf in the first level direction, bootable pair of each guide part
The clinch answered moves in the vertical direction, makes damping cover board described in multiple clinch synchronous drives around the shaft
Rotation, to adjust the gap size between the damping cover board and the damping drawer.
14. refrigerator described according to claim 1~any one of 12, which is characterized in that the front end of the damping cover board is equipped with
Sealing element, as the damping cover board is rotated around the shaft, the sealing element can be with the EDGE CONTACT of the opening, so that institute
It states and is sealed between damping cover board and the damping drawer.
15. refrigerator according to claim 14, which is characterized in that the sealing element includes the shackle member and sealing being connected
Air bag, the shackle member are clamped by the way that the leading edge of clamping structure and the damping cover board is fixed；With the damping cover board around
The shaft rotation, the pressure bladder can be squeezed with the edge of the opening and be contacted, so that the damping cover board and the tune
It is sealed between wet drawer.
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| CN201910730526.8A CN110411109A (en) | 2019-08-08 | 2019-08-08 | A kind of refrigerator |
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| CN201910730526.8A CN110411109A (en) | 2019-08-08 | 2019-08-08 | A kind of refrigerator |
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