CN112146336A - Refrigerator drawer and refrigerator - Google Patents
Refrigerator drawer and refrigerator Download PDFInfo
- Publication number
- CN112146336A CN112146336A CN201910566708.6A CN201910566708A CN112146336A CN 112146336 A CN112146336 A CN 112146336A CN 201910566708 A CN201910566708 A CN 201910566708A CN 112146336 A CN112146336 A CN 112146336A
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- door
- storage box
- door body
- connecting rod
- support
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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
- 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
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Refrigerator Housings (AREA)
Abstract
The invention provides a refrigerator drawer and a refrigerator, the refrigerator drawer comprises: the first storage box is movably arranged relative to the bracket; the first door body is fixedly connected with one side of the first storage box so as to open the first storage box; lifting mechanism, set up in between perhaps the first door body and the support between first storing box and the support, be equipped with assist drive between lifting mechanism and the support, the first door body drives first storing box for the support motion, assist drive lifting mechanism drives first storing box for the support lifting that makes progress, lifting mechanism includes first connecting rod and second connecting rod, the both ends of first connecting rod respectively the first door body of pivotal connection with the support, the both ends of second connecting rod respectively the first door body of pivotal connection with the support, the second connecting rod structure is the type of buckling connecting rod, assist drive point of mechanism is located between the kink of one in the both ends of second connecting rod and second connecting rod.
Description
Technical Field
The invention belongs to the technical field of household appliances, and particularly relates to a refrigerator drawer and a refrigerator.
Background
Among the prior art, there is a refrigerator, often with big freezing drawer as the freezer, freezing drawer possesses the convenient advantage of getting the thing, only needs to pull out the drawer and just can realize getting the thing. But still have the following disadvantages:
1. the drawer is pulled out and transmits the pulling force through the traditional guide rail, which is relatively laborious and especially obvious on a large refrigerator.
2. The position of the freezing drawer is lower, and a user needs to bend down or squat when opening the freezing drawer, so that the user experience is poor.
3. The freezing drawer is not provided with a common area partition design, so that food materials stored for a long time are repeatedly pulled out, and the freezing effect is influenced.
Disclosure of Invention
The invention aims to provide a refrigerator drawer capable of being lifted when being pulled out.
To achieve the above object, according to an embodiment of the present invention, there is provided a drawer for a refrigerator, including:
a support frame is arranged on the base plate,
the first storage box is movably arranged relative to the bracket;
the first door body is fixedly connected with one side of the first storage box so as to open the first storage box;
lifting mechanism, set up in between perhaps the first door body and the support between first storing box and the support, be equipped with assist drive between lifting mechanism and the support, the first door body drives first storing box for the support motion, assist drive lifting mechanism drives first storing box for the support lifting that makes progress, lifting mechanism includes first connecting rod and second connecting rod, the both ends of first connecting rod respectively the first door body of pivotal connection with the support, the both ends of second connecting rod respectively the first door body of pivotal connection with the support, the second connecting rod structure is the type of buckling connecting rod, assist drive point of mechanism is located between the kink of one in the both ends of second connecting rod and second connecting rod.
As a further improvement of an embodiment of the present invention, the assist mechanism is configured as a gas spring, the support includes a horizontal support and a vertical support, the vertical support is fixed on the horizontal support, one end of the gas spring is pivotally connected to the bottom of the vertical support, and the other end of the gas spring is pivotally connected to the second link.
As a further improvement of one embodiment of the present invention, the second connecting rod is provided with at least two mounting holes, and the other end of the gas spring is selectively pivotally connected to one of the at least two mounting holes.
As a further improvement of the embodiment of the present invention, a first connecting rod and a second connecting rod are respectively disposed on two sides of the first storage box, and a synchronizing rod is connected between the second connecting rods on the two sides and is located at the bottom of the first storage box.
As a further improvement of the embodiment of the present invention, the door further includes a second storage box and a second door body fixedly connected to the second storage box, the bracket is fixedly connected to the second door body, the second storage box and the first storage box are relatively independent and are arranged side by side, the first door body and the second door body are arranged on the same side of the first storage box, and the first door body and the second door body are combined to open the second storage box.
As a further improvement of an embodiment of the present invention, the door further includes a locking assembly disposed between the first door body and the second door body, the locking assembly includes a switch member disposed on the first door body and a locking member controlled by the switch member, and the switch member is operable to drive the locking member to move to combine the first door body with the second door body or separate the first door body from the second door body.
As a further improvement of an embodiment of the present invention, the first door body has a first edge lower than the second door body, a recessed portion is formed on a side of the first edge facing the second door body, the recessed portion extends along a lengthwise direction of the first edge to form an operation space for operating the first door body, the switch member is disposed in the recessed portion, the switch member is operable to drive the locking member to move to separate the first door body from the second door body, and the elastic member presses the locking member to combine the first door body and the second door body.
As a further improvement of an embodiment of the present invention, the switch member is pivotally connected to a middle portion of the first edge, a pivot axis of the switch member is parallel to a longitudinal direction of the first edge, the locking member has a slope portion engaged with the switch member, the switch member includes an engaging surface, and the switch member pivots to make the engaging surface press the slope portion to drive the locking member to move against an elastic force.
As a further improvement of the embodiment of the present invention, the second storage box includes a second chamber and a cover portion extending horizontally from an upper edge of the second chamber, the first storage box is located below the cover portion and an opening of the first storage box is at least partially covered by the cover portion, an air vent portion extends upward from an edge of the cover portion, a plurality of air vents are arranged on the air vent portion, the first storage box includes a first chamber, and the first chamber and the second chamber are in gas communication through the plurality of air vents.
As a further improvement of the embodiment of the invention, the second door body is constructed as a frame body and comprises a door body hollow part, the first door body covers the door body hollow part, a sealing member is arranged between the first door body and the second door body, the sealing member is arranged around the door body hollow part in a circle, and a part of the first storage box extends into the door body hollow part.
Another embodiment of the present invention provides a refrigerator including: the refrigerator drawer is arranged at the bottom of the box body.
Compared with the prior art, the refrigerator provided by the embodiment of the invention is provided with the lifting mechanism and the power assisting mechanism, and the drawer can be lifted upwards after being pulled out, so that the times of bending/squatting of a user are reduced, and the user experience is improved.
Drawings
FIG. 1 is a perspective view of a drawer of a refrigerator according to an embodiment of the present invention;
FIG. 2 is a front view of the drawer of the refrigerator of FIG. 1;
FIG. 3 is a top view of the drawer of the refrigerator of FIG. 1;
FIG. 4 is a cross-sectional view taken along line A-A of FIG. 3;
FIG. 5 is an exploded perspective view of the drawer of the refrigerator of FIG. 1;
FIG. 6 is an enlarged view of a portion a of FIG. 5;
FIG. 7 is a perspective view of a drawer portion of the refrigerator of FIG. 1;
FIG. 8 is a perspective view of the drawer of FIG. 1 with the first door removed;
fig. 9 is a perspective view illustrating an opened state of the first storage box of the drawer of the refrigerator in fig. 1.
Detailed Description
The present invention will be described in detail below with reference to specific embodiments shown in the drawings. These embodiments are not intended to limit the present invention, and structural, methodological, or functional changes made by those skilled in the art according to these embodiments are included in the scope of the present invention.
It will be understood that terms such as "upper," "lower," "outer," "inner," and the like, used herein to denote relative spatial positions, are used for ease of description to describe one element or feature's relationship to another element or feature as illustrated in the figures. The spatially relative positional terms may be intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures.
Referring to fig. 1 to 6, an embodiment of the present invention provides a refrigerator drawer 100 including a first storage box 10 and a second storage box 20 which are independent of each other and are arranged side by side, that is, the refrigerator drawer includes two drawers arranged side by side front and back, where the front and back are such that when facing a refrigerator, a drawing direction of the refrigerator drawer is front, the opposite direction is back, a height direction of the refrigerator is an up-down direction, and a right-left direction perpendicular to the front-back direction and the up-down direction. The front side of the first storage box 10 is fixedly connected with a first door body 11, and the first door body 11 is operated to open the first storage box 10; the second storage box 20 is fixedly connected with a second door 21, the first door 11 and the second door 21 are both arranged at the front side of the first storage box 10, and the first door 11 and the second door 21 are combined to open the second storage box 20. The combination here can be understood as that the first door body 11 and the second door body 21 are operated to move together, and the operation mode can be that the first door body 11 and/or the second door body 21 are operated, and other parts can also be operated.
Two storing boxes side by side around setting, namely the subregion design around freezing drawer region realizes, the outward appearance is novel, and the short edible material of save time can be stored to preceding region moreover, and the longer edible material of save time of regional storage in back only needs to operate first door body 11 and opens first storing box 10 when getting the edible material in the preceding region, reduces the mass load when user's pull drawer, improves user experience. Certainly, the longer edible material of save time still can be according to traditional mode whole pull-out in the inboard, and the first door body 11 combines together with the second door body 21 to be operated promptly, just can open second storing box 20, all opens second storing box 20 when need not opening the drawer at every turn, deposits in the inboard like this that both temperature variation is little in order to ensure freezing effect, does not change user's tradition and uses refrigerator custom again, convenient and practical.
Further, for the convenience of user operation, the refrigerator drawer 100 further includes a locking assembly 30 disposed between the first door 11 and the second door 21, the locking assembly 30 includes a switch 31 disposed on the first door 11 and a locking member 32 controlled by the switch 31, and the switch 31 is operable to drive the locking member 32 to move to combine the first door 11 with the second door 21 or separate the first door 11 from the second door 21. That is, by providing a specific configuration of the locking assembly 30, it is possible to operate the switch 31 and pull the first door 11 outward to open the first storage box 10; the second storage box 20 is opened by pulling only the other portion of the first door 11 without operating the switch 31 and locking the first door 11 and the second door 21 to be combined together. The first door body 11 and the second door body 21 may be locked and combined together by operating the switch 31, so as to open the second storage box 20; the switch piece 31 is not operated, only other parts of the first door body 11 are pulled, the first door body 11 and the second door body 21 are unlocked and can be separated, and the first door body 11 is pulled outwards to open the first storage box 10.
In this embodiment, it is preferable to operate the switch member 31 and pull the first door 11 outward to open the first storage box 10, and since the force required to open the first storage box 10 is small, the switch member 31 can be operated by one hand, so that the switch member 31 can be arranged compactly; and opening second storing box 20 and also need take first storing box 10 out simultaneously, the power that needs is great, can both hands operation, can reserve bigger operating space on the first door body 11 so that convenience of customers can both hands operation. Because the first door 11 can be opened alone, the area in which the first door 11 is opened is smaller than the area formed by the outer contour of the second door 21.
Specifically, the first door 11 has a first edge 112 lower than the second door 21, and may be an upper edge of the first door 11, a recessed portion 114 is formed on a side of the first edge 112 facing the second door 21, where the recessed portion refers to a recess formed opposite to an upper side of the first door 11 and an inner side of the first door 11, the recessed portion 114 extends along a longitudinal direction of the first edge 112 to form an operation space between the first door 11 and the second door 21, a finger of a user may extend into the operation space to operate the first door 11, that is, the first edge 112 is formed with a handle for operating the first door 11, the switch 31 is disposed on the handle, so that a structural integrated design of the switch 31 and the handle is realized, the appearance is attractive, and the operation is easy, and thus opening the first storage box and/or the second storage box can be realized only by operating the first door. The switch 31 is disposed in the recess 114, that is, the switch 31 can also be operated in the operation space, the locking assembly 30 further includes an elastic element, the switch 31 can operate to drive the locking member 32 to move so as to separate the first door 11 from the second door 21, the elastic element presses the locking member 32 to combine the first door 11 with the second door 21, so as to achieve automatic resetting of the locking member 32, and the locking member 32 can also drive the switch 31 to reset. Of course, the switch member 31 may be connected with a return spring, so that the structure is more reliable.
The switch member 31 is pivotally connected to the middle of the first edge 112, and the pivot axis thereof is parallel to the longitudinal direction of the first edge 112, so that the user can press down with fingers during operation, which is similar to the operation of extending into the operation space to pull the first door 11, and the operation experience is good. Of course, the switch 31 can also be movably connected to the first door 11, for example, moving back and forth or moving up and down can also be implemented to drive the locking member to move. The locking member may also be arranged to be moved or rotated by the switching member. The locking member 32 includes a locking hook 323, the second door 21 is provided with a locking slot 213, the locking hook 323 extends into the locking slot 213 to lock the first door 11 and the second door 21, and the locking hook 323 is separated from the locking slot 213 to separate the first door 11 from the second door 21. In this embodiment, the locking member 32 is rotated by the switch member 31, the rotation axis thereof is substantially vertical, i.e. perpendicular to the rotation axis of the switch member 31, the locking member 32 has a slope portion 325 engaged with the switch member 31, the switch member 31 includes an engaging surface 315, wherein the switch member 31 is provided with a slot 313, the locking member 32 extends from the slot 313, the engaging surface 315 is formed by an inner wall surface of the slot 313, the switch member 31 pivots to make the engaging surface 315 press the slope portion 325 to drive the locking member 32 to move against the elastic force, the switch member 31 is released, and the locking member 32 can be reset by the elastic element.
Further, the first door 11 is provided with a mounting recess 113, the locking assembly 30 further includes a mounting seat 35 fixed to the mounting recess 113, two locking members 32 may be provided, the locking members are pivotally connected to the mounting seat 35 at intervals, a mounting groove 326 may be provided on the locking member 32, one end of the elastic element is fixed to the mounting groove 326, and the other end of the elastic element is fixed to the mounting seat 35. Moreover, the switch member 31 can be pivotally connected to the mounting seat 35, so as to facilitate the connection of the assembled locking assembly 30 with the first door body 11.
With continued reference to fig. 5 to 8, the second storage box 20 includes a second chamber 202 and a cover portion 203 extending horizontally from an upper edge of the second chamber 202, the first storage box 10 is located below the cover portion 203 and an opening of the first storage box is at least partially covered by the cover portion 203, an air hole portion 204 extends upward from an edge of the cover portion 203, a plurality of air openings 205 are formed in the air hole portion 204, the first storage box 10 includes the first chamber 102, and the first chamber 102 and the second chamber 202 are in air communication through the plurality of air openings 205. Therefore, the cold air circulation between the two storage boxes is not influenced, the two storage boxes can be fully separated, the structure is compact, and the storage space in the refrigerator can be fully utilized. Wherein, the second door body 21 structure is the framework, including the well kenozooecium 210 of the door body, the well kenozooecium 210 of first door body 11 cover door body, be equipped with the sealing member between the second door body 21 and the first door body 11, the sealing member sets up around well kenozooecium 210 a week in the door body, in the partly of first storing box 10 stretched into well kenozooecium 210 of the door body, so can increase the storage volume of first storing box 10, make things convenient for the connection of first door body 11 and first storing box 10 again, thereby the utilization ratio of refrigerator inner space promotes and makes things convenient for.
Further, the refrigerator drawer further comprises a lifting mechanism 40, the lifting mechanism 40 is arranged between the first storage box 10 and the second storage box 20, a power assisting mechanism 50 is arranged between the lifting mechanism 40 and the second storage box 20, the first door body 11 moves relative to the second door body 21, and the power assisting mechanism 40 drives the lifting mechanism 40 to drive the first storage box 10 to be lifted upwards relative to the second storage box 20. Therefore, the front common area can be lifted upwards after being pulled out, the times of bending/squatting of a user are reduced, and the user experience is improved. Moreover, when the front common area is pulled out, the boosting mechanism 40 boosts the power, and the user experience is improved.
Specifically, the lifting mechanism 40 includes a first link 41 and a second link 42, both ends of the first link 41 are respectively pivotally connected to the first door body 11 and the second door body 21, both ends of the second link 42 are respectively pivotally connected to the first door body 11 and the second door body 21, the second link 42 is configured as a bending type link, and a driving point of the assist mechanism is located between one of both ends of the second link and a bending portion. The bending angle α of the second link 42 may be set according to the size of the refrigerator drawer, the height to be lifted, and the like, and preferably, the bending angle α of the second link 42 is between 60 degrees and 90 degrees, and in this embodiment, the bending angle α of the second link 42 is 80 degrees. Because the first door body 11 is fixedly connected with the first storage box 10, and the second door body 21 is fixedly connected with the second storage box 20, both ends of the first link 41 can also be considered to be connected between two storage boxes or between one door body and the other storage box, one end of the link can be considered to be pivotally connected with the first door body, and the other end of the link can be considered to be pivotally connected with the second door body. That is to say, the first door body 11 and the first storage box 10 constitute a first storage assembly, the second door body 21 and the second storage box 20 constitute a second storage assembly, two ends of the first connecting rod 41 are respectively and pivotally connected with the first storage assembly and the second storage assembly, two ends of the second connecting rod 42 are respectively and pivotally connected with the first storage assembly and the second storage assembly, and the pivot points on the same assembly are spaced apart.
Further, a connecting piece 16 is connected between the first door body 11 and the lifting mechanism 40, the connecting piece 16 is configured in an L shape, one end of the connecting piece is fixedly connected to the first door body 11, and the other end of the connecting piece is provided with two pivotal connection points which are respectively pivotally connected to one end of a first connecting rod 41 and one end of a second connecting rod 42, wherein the horizontal position of the pivot point of the first connecting rod 41 and the connecting piece 16 is higher than the horizontal position of the pivot point of the second connecting rod 42 and the connecting piece 16. The bracket is connected between the second door body 21 and the lifting mechanism 40, the bracket comprises a horizontal bracket 25 and a vertical bracket 26, the horizontal bracket 25 is fixed between the second door body 21 and the box body of the second storage box 20, the horizontal bracket 25 can also be constructed as an L-shaped bracket, the long edge of the L-shaped bracket is fixedly connected with the side edge of the second storage box 20 along the moving direction of the second storage box 20, and the short edge of the L-shaped bracket is fixed on the second door body 21. The vertical bracket 26 extends in a direction perpendicular to the long side, and has one end fixedly connected to the vertical bracket 25 and the other end connected to the assist mechanism 50. And can be connected or can dismantle through other structure fixed connection between first door body 11 and the first storing box 10, in this embodiment, set up two protruding muscle 117 of interval distribution on the first door body 11, the distance between two protruding muscle 117 matches with the box body width of first storing box, the inboard of two protruding muscle 117 respectively is equipped with lug 118, it is corresponding, the both sides of first storing box 10 set up concave part 107, the area of concave part 107 matches with the area of protruding muscle 117, be equipped with n type recess 108 in the concave part 107, first storing box 10 and first door body 11 can make two protruding muscle 117 block in two concave parts 107 along vertical direction, lug 118 is absorbed in and realizes the installation in recess 108.
The power assist mechanism 50 is configured as a gas spring having one end pivotally connected to the bottom of the vertical support 26 and the other end pivotally connected to the second link 42. By means of the assistance of the air spring, the first storage box 10 can be opened in a labor-saving manner, the structure is simple, and the installation is convenient, so that the manufacturing cost of the refrigerator drawer is reduced. Of course, the boosting mechanism can also be a hydraulic rod assembly, and the boosting effect can also be realized.
In other implementations, the lifting mechanism 40 may also be used for a refrigerator drawer with a single storage box, such that the refrigerator drawer may include a bracket, the first storage box 10 and the first door 11, wherein the first storage box 10 is movably disposed relative to the bracket, and the first door 11 is fixedly connected to one side of the first storage box 10 to open the first storage box 10. And hoist mechanism 40 can set up between first storing box 10 and support, be equipped with assist drive device 50 between hoist mechanism 40 and the support, first door body 11 drives first storing box 10 and moves for the support, assist drive device 50 drives hoist mechanism 40 and drives first storing box 10 and upwards lifting for the support, hoist mechanism 40 includes first connecting rod 41 and second connecting rod 42, the both ends of first connecting rod 41 are the first door body 10 of pivotal connection and support respectively, the both ends of second connecting rod 42 are the first door body 10 of pivotal connection and support respectively, the second connecting rod structure is the bending type connecting rod, assist drive device's drive point is located between one of the both ends of second connecting rod to the kink.
That is, the second storage box 20 may be regarded as a part of the refrigerator body, so that the bracket may be regarded as being fixedly connected in the refrigerator body, thereby achieving lifting when the single storage box is pulled out. Therefore, the drawer at the bottom can be lifted upwards after being pulled out, the times of bending/squatting of a user are reduced, and the user experience is improved. And set up assist drive device helping hand, it is more laborsaving when the user opens the drawer, user experience is better.
Further, the second link 42 is provided with at least two mounting holes 421, and the other end of the gas spring can be selectively and pivotally connected to one of the at least two mounting holes 421. The installation holes 421 can adjust the force of the gas spring, for example, the same gas spring can be connected to the lower installation hole more tightly and connected to the upper installation hole more loosely, that is, the magnitude of the elastic force; on the other hand, the lifted height of the first storage box 10 can be adjusted by connecting to different mounting holes. Namely, the gas springs with the same elasticity can change the lifting height when the first storage box is pulled out by changing the positions of the mounting holes connected with the gas springs if the lengths of the gas springs are different; if the air springs with the same length are arranged, the force for pulling out the first storage box can be changed by changing the positions of the mounting holes connected with the air springs. Of course, a plurality of mounting holes may be provided on the vertical support 26, and one end of the gas spring may be selectively pivotally connected to one of the plurality of mounting holes 421, so that the same function can be achieved.
In addition, in order to realize the synchronization of the left and right sides when the first storage box 10 is pulled out, the first connecting rod 41 and the second connecting rod 42 are respectively arranged at the two sides of the first storage box 10, the synchronizing rod 45 is connected between the second connecting rods 42 at the two sides, and the synchronizing rod 45 is positioned at the bottom of the first storage box 10, so that no matter how the first storage box 10 is pulled out, the left and right inclination can not occur. As shown in fig. 9, the driving point of the power assisting mechanism is located between the end of the second link 42 connected to the horizontal bracket 25 and the bent portion, and during the pulling-out process of the first storage box 10, the direction of the elastic force applied to the second link 42 by the gas spring changes, so that the component force driving the first storage box 10 forward and the component force driving the first storage box 10 upward are both present, and the first storage box 10 is opened to the position shown in fig. 9. Therefore, no matter the first storage box 10 is pulled out or the storage box 10 is lifted upwards, the air spring is used for assisting, and therefore the action of opening the drawer by a user is more labor-saving.
Another embodiment of the present invention provides a refrigerator including: the refrigerator drawer is arranged at the bottom of the box body.
According to the embodiment, the front and the back of the freezing drawer area are designed in a partitioning mode, different areas are opened according to needs, and the concept is novel. The common area switch in the front is designed with the existing handle structure in an integrated manner, so that the handle is attractive and easy to operate. The food material with short storage time in the front area and the food material with long storage time in the back area can be stored, so that the mass load of a user when the user pulls and pulls the drawer can be reduced, and the user experience can be improved. In addition, the food material with long preservation time can still be integrally pulled out in the traditional mode, the temperature change is small to ensure the freezing effect when the food material is stored in the inner side, the traditional refrigerator using habit of a user is not changed, and the refrigerator is convenient and practical. Moreover, the front common area can be lifted upwards after being pulled out, so that the times of bending/squatting of a user are reduced, and the user experience is improved. When the front common area is pulled out, the air spring assisting force is designed below, and the user experience is further improved.
It should be understood that although the present description refers to embodiments, not every embodiment contains only a single technical solution, and such description is for clarity only, and those skilled in the art should make the description as a whole, and the technical solutions in the embodiments can also be combined appropriately to form other embodiments understood by those skilled in the art.
The above-listed detailed description is only a specific description of a possible embodiment of the present invention, and they are not intended to limit the scope of the present invention, and equivalent embodiments or modifications made without departing from the technical spirit of the present invention should be included in the scope of the present invention.
Claims (11)
1. A refrigerator drawer, comprising:
a support frame is arranged on the base plate,
the first storage box is movably arranged relative to the bracket;
the first door body is fixedly connected with one side of the first storage box so as to open the first storage box;
lifting mechanism, set up in between perhaps the first door body and the support between first storing box and the support, be equipped with assist drive between lifting mechanism and the support, the first door body drives first storing box for the support motion, assist drive lifting mechanism drives first storing box for the support lifting that makes progress, lifting mechanism includes first connecting rod and second connecting rod, the both ends of first connecting rod respectively the first door body of pivotal connection with the support, the both ends of second connecting rod respectively the first door body of pivotal connection with the support, the second connecting rod structure is the type of buckling connecting rod, assist drive point of mechanism is located between the kink of one in the both ends of second connecting rod and second connecting rod.
2. The refrigerator drawer according to claim 1, wherein the assist mechanism is configured as a gas spring, the bracket includes a horizontal bracket and a vertical bracket, the vertical bracket is fixed to the horizontal bracket, one end of the gas spring is pivotally connected to a bottom of the vertical bracket, and the other end of the gas spring is pivotally connected to the second link.
3. The refrigerator drawer of claim 2, wherein the second link has at least two mounting holes formed therein, and the other end of the gas spring is selectively pivotally connected to one of the at least two mounting holes.
4. The refrigerator drawer according to claim 1, wherein a first connecting rod and a second connecting rod are respectively disposed at both sides of the first storage box, and a synchronizing rod is connected between the second connecting rods at both sides and positioned at the bottom of the first storage box.
5. The refrigerator drawer according to claim 1, further comprising a second storage box and a second door body fixedly connected to the second storage box, wherein the bracket is fixedly connected to the second door body, the second storage box and the first storage box are relatively independent and are arranged side by side, the first door body and the second door body are arranged on the same side of the first storage box, and the first door body and the second door body are combined to open the second storage box.
6. The refrigerator drawer according to claim 5, further comprising a locking assembly disposed between the first door and the second door, wherein the locking assembly comprises a switch member disposed on the first door and a locking member controlled by the switch member, and the switch member is operable to drive the locking member to move to engage with or disengage from the first door and the second door.
7. The refrigerator drawer according to claim 6, wherein the first door has a first edge lower than the second door, a recessed portion is formed at a side of the first edge facing the second door, the recessed portion extends along a lengthwise direction of the first edge to form an operation space for operating the first door, the switch member is disposed in the recessed portion, the switch member is operable to drive the locking member to move to separate the first door from the second door, and the elastic member presses the locking member to couple the first door to the second door.
8. The refrigerator drawer according to claim 7, wherein the switch member is pivotally connected to a middle portion of the first edge with a pivot axis parallel to a longitudinal direction of the first edge, the locking member has a ramp portion engaged with the switch member, the switch member includes an engaging surface, and the switch member pivots such that the engaging surface presses the ramp portion to move the locking member against the elastic force.
9. The refrigerator drawer according to claim 5, wherein the second storage box comprises a second chamber and a cover portion extending horizontally from an upper edge of the second chamber, the first storage box is located below the cover portion and an opening of the first storage box is at least partially covered by the cover portion, an air vent portion extends upward from an edge of the cover portion, a plurality of air vents are formed in the air vent portion, the first storage box comprises a first chamber, and the first chamber and the second chamber are in air communication through the plurality of air vents.
10. The refrigerator drawer according to claim 5, wherein the second door is configured as a frame body and comprises a door hollow portion, the first door covers the door hollow portion, a sealing member is arranged between the first door and the second door and surrounds the door hollow portion for a circle, and a part of the first storage box extends into the door hollow portion.
11. A refrigerator, characterized by comprising: the refrigerator drawer is arranged at the bottom of the refrigerator body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910566708.6A CN112146336B (en) | 2019-06-27 | 2019-06-27 | Refrigerator drawer and refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910566708.6A CN112146336B (en) | 2019-06-27 | 2019-06-27 | Refrigerator drawer and refrigerator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112146336A true CN112146336A (en) | 2020-12-29 |
| CN112146336B CN112146336B (en) | 2022-05-20 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910566708.6A Active CN112146336B (en) | 2019-06-27 | 2019-06-27 | Refrigerator drawer and refrigerator |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3992558A4 (en) * | 2019-06-27 | 2022-08-24 | Qingdao Haier Refrigerator Co., Ltd | Refrigerator drawer and refrigerator |
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| KR20120015248A (en) * | 2010-08-11 | 2012-02-21 | 삼성전자주식회사 | Refrigerator |
| EP2990745A1 (en) * | 2014-08-27 | 2016-03-02 | LG Electronics Inc. | Refrigerator |
| CN205820392U (en) * | 2016-07-27 | 2016-12-21 | 宁德师范学院 | A kind of drawer type box-type handling power assisting device |
| CN107289725A (en) * | 2017-07-17 | 2017-10-24 | 合肥华凌股份有限公司 | Drawer appliance and refrigerator |
| CN107763953A (en) * | 2017-08-30 | 2018-03-06 | 青岛海尔股份有限公司 | A kind of drawer appliance and there is its refrigerator |
| US20190162466A1 (en) * | 2016-06-10 | 2019-05-30 | Lg Electronics Inc. | Refrigerator |
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| KR20120015248A (en) * | 2010-08-11 | 2012-02-21 | 삼성전자주식회사 | Refrigerator |
| CN102155840A (en) * | 2011-04-22 | 2011-08-17 | 合肥美的荣事达电冰箱有限公司 | Drawer component and refrigerator having drawer component |
| EP2990745A1 (en) * | 2014-08-27 | 2016-03-02 | LG Electronics Inc. | Refrigerator |
| US20190162466A1 (en) * | 2016-06-10 | 2019-05-30 | Lg Electronics Inc. | Refrigerator |
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| CN107763953A (en) * | 2017-08-30 | 2018-03-06 | 青岛海尔股份有限公司 | A kind of drawer appliance and there is its refrigerator |
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| EP3992558A4 (en) * | 2019-06-27 | 2022-08-24 | Qingdao Haier Refrigerator Co., Ltd | Refrigerator drawer and refrigerator |
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| CN112146336B (en) | 2022-05-20 |
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