CN105546911A - Refrigerator - Google Patents
Refrigerator Download PDFInfo
- Publication number
- CN105546911A CN105546911A CN201510969638.0A CN201510969638A CN105546911A CN 105546911 A CN105546911 A CN 105546911A CN 201510969638 A CN201510969638 A CN 201510969638A CN 105546911 A CN105546911 A CN 105546911A
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- Prior art keywords
- hinged component
- connecting portion
- refrigerator
- extension
- stopper section
- 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.)
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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
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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
- F25D23/00—General constructional features
- F25D23/02—Doors; Covers
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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
- F25D23/00—General constructional features
- F25D23/02—Doors; Covers
- F25D23/028—Details
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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
- F25D2323/00—General constructional features not provided for in other groups of this subclass
- F25D2323/02—Details of doors or covers not otherwise covered
- F25D2323/024—Door hinges
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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. The refrigerator comprises a refrigerator body, a first door, a second door and a bottom hinge assembly, wherein a first storage chamber is defined in the refrigerator body; the first door is arranged on the front surface of the refrigerator body in a pivoted mode, and a second storage chamber is defined by the first door; the second door is arranged on the front portion of the first door in a pivoted mode and used for sealing the second storage chamber; the bottom hinge assembly comprises a first hinge piece and a second hinge piece; the lower end of the first door and the lower end of the refrigerator body are connected in a pivoted mode through the first hinge piece; the lower end of the second door and the lower end of the first door are connected in a pivoted mode through the second hinge piece; the distance between the pivoting axis of the first hinge piece and the lateral surface, close to the first hinge piece, of the first door is smaller than or equal to the distance between the pivoting axis of the second hinge piece and the lateral surface, close to the second hinge piece, of the second door. Through positions of two hinge shafts of the two layers of doors, the whole occupied space of the refrigerator is reduced.
Description
Technical field
The present invention relates to an electro-technical field, particularly relate to a kind of refrigerator.
Background technology
Along with society is growing, the living standard of people also improves gradually.For a large amount of various kinds of foods bought or other article, refrigerator has become the indispensable household electrical appliance of people, the storage of food and other article is served to the important function of Keep the quality and freshness, improves the convenience of people's life.
Because various kinds of foods and article often need to store respectively according to different conditions of storage, refrigerator can arrange room between different storages and store respectively different food and article.Two storied gate refrigerator adopts the design of double-layer overlapped door, and between anterior storage, room can be deposited and easily be got conventional food, and needed for can easily finding rapidly, between rear portion stores, the food materials needing fresh storage can be placed in room, meet the storage of large volume, realize proportional space and utilize.
Hinged component and the stop part of present two storied gate refrigerator have two covers respectively, and first and second rotarily opens around the pivotal axis of two hinge axis restrictions or close respectively.Because second rotarily opens or the down periods, the door body turning of second close pivotal axis side can be subject to the impact of first.In order to avoid this impact, need when existing two storied gate refrigerator door is opened to take larger space, place this kind of refrigerator to user and bring inconvenience.
Summary of the invention
In view of the above problems, the present invention is proposed to provide a kind of refrigerator overcoming the problems referred to above or solve the problem at least in part.
A further object of the present invention is the space that will reduce to take when two storied gate refrigerator door is opened.
According to an aspect of the present invention, the invention provides a kind of refrigerator.This refrigerator comprises: casing, and box house is limited with room between the first storing; First, first front surface being arranged at casing pivotly, first is limited with room between the second storing; Second, second is arranged at the front portion of first pivotly, for closing room between the second storing; And bottom hinge assembly, bottom hinge assembly comprises: the first hinged component, and the lower end of first is connected with the lower end pivotable of casing by the first hinged component; With the second hinged component, the lower end pivotable of the lower end of second with first is connected by the second hinged component, wherein, the distance of the side surface near the first hinged component from the pivotable axle center of the first hinged component to first is less than or equal to the distance of the side surface near the second hinged component from the pivotable axle center of the second hinged component to second.
Alternatively, the first hinged component comprises: the first connecting portion, fixes with the lower end of casing; First extension, extends from the first connecting portion to the front portion of casing; And first hinge axis, be vertically installed in the first extension, insert the lower end of first, limit the pivotal axis of first.
Alternatively, the second hinged component comprises: the second connecting portion, fixes with the lower end of first, and it is provided with the assembling axis hole passed for the first hinge axis; Second extension, extends from the second connecting portion to the front portion of casing; And second hinge axis, be vertically installed in the second extension, insert the lower end of second, limit the pivotal axis of second.
Alternatively, bottom hinge assembly also comprises: lifting force aid part, and be arranged between the first hinged component and the second hinged component, and fix with the second hinged component, it has the second cam face of inclination; And the first extension also has the first cam face coordinated with the second cam face, in the rotary course of first, the relative position of the first cam face and the second cam face changes.
Alternatively, bottom hinge assembly also comprises: the first stop part, is fixed on the lower end of first, is configured to turn with the first hingen and is stopped by the first hinged component to during certain angle in rotation.
Alternatively, the first stop part comprises: the 3rd connecting portion, fixes with the lower end of first; First stopper section, extends vertically downward from the forward edge of the 3rd connecting portion; And the forward edge of the first hinged component also has the stop surface of stop first stopper section, after rotating to an angle in the first stopper section, stop that the first stop part continues to rotate.
Alternatively, the second connecting portion is connected with the second extension by the stage portion of turnover downwards, to make the second extension lower than the second connecting portion; And the first stopper section also has breach, to avoid interfering with the second extension and the second hinge axis in rotary course.
Alternatively, the 3rd connecting portion has the axle sleeve that confession first hinge axis to downward-extension passes, and axle sleeve runs through assembling axis hole.
Alternatively, lifting force aid part, the second connecting portion, the 3rd connecting portion also have the screw run through respectively, pass, make lifting force aid part, the second connecting portion, the 3rd connecting portion is fixed on the lower end of first for screw.
Alternatively, first surface being positioned at the pivotal axis rear of second is formed with arc-shaped recess, and the door body turning for the close pivotal axis side of second has rotation space.
Alternatively, bottom hinge assembly also comprises: the second stop part, is fixed on the lower end of second, is configured to second pivotal movement and is stopped by the second hinged component to during certain angle in rotation.
Alternatively, the second stop part comprises: the 4th connecting portion, fixes with the lower end of second; Second stopper section, extends vertically downward from the forward edge of the 4th connecting portion; And the forward edge of the second hinged component also has the stop surface of stop second stopper section, after rotating to an angle in the second stopper section, stop that the second stop part continues to rotate.
Refrigerator of the present invention is by arranging two hinge axis location of two storied gate, the distance of the side surface near the first hinged component from the pivotable axle center of the first hinged component to first is made to be less than or equal to the distance of the side surface near the second hinged component from the pivotable axle center of the second hinged component to second, in pivotable process, the pivot spaces needed near the refrigerator turning of hinge axis obviously reduces, thus the entirety saving refrigerator takes up room.
Further, refrigerator of the present invention, according to the design feature of the first stop part and the second hinged component, forms pre-assembled module through assembling, simplifies the structure of two storied gate refrigerator bottom hinge component, and make assembling mode science more.
Further, the surface that first, refrigerator of the present invention is positioned at the pivotal axis rear of second is formed with arc-shaped recess, the door body turning of the close pivotal axis side of second is not only made to have rotation space, for the pivotable axle center of hinge reduces to provide necessary condition to the distance of the side surface of the close hinge of door body further, refrigerator outward appearance is also made to have more overall aesthetics.
According to hereafter by reference to the accompanying drawings to the detailed description of the specific embodiment of the invention, those skilled in the art will understand above-mentioned and other objects, advantage and feature of the present invention more.
Accompanying drawing explanation
Hereinafter describe specific embodiments more of the present invention with reference to the accompanying drawings by way of example, and not by way of limitation in detail.Reference numeral identical in accompanying drawing denotes same or similar parts or part.It should be appreciated by those skilled in the art that these accompanying drawings may not be drawn in proportion.In accompanying drawing:
Fig. 1 is that refrigerator is in a schematic diagram for body closed condition according to an embodiment of the invention;
Fig. 2 is that refrigerator is in the schematic diagram opening the first door state according to an embodiment of the invention;
Fig. 3 is that refrigerator is in the schematic diagram opening the second door state according to an embodiment of the invention;
Fig. 4 is the top view of bottom hinge assembly in refrigerator according to an embodiment of the invention;
Fig. 5 is the side view of bottom hinge assembly in refrigerator according to an embodiment of the invention;
Fig. 6 is the parts explosive view of bottom hinge assembly in refrigerator according to an embodiment of the invention;
Fig. 7 is the assembling schematic diagram of bottom hinge assembly in refrigerator according to an embodiment of the invention; And
Fig. 8 is the partial enlarged drawing of refrigerator according to an embodiment of the invention.
Detailed description of the invention
Fig. 1 is that refrigerator 1 is in a schematic diagram for body closed condition according to an embodiment of the invention.Fig. 2 is that refrigerator 1 is in the schematic diagram opening first 20 state according to an embodiment of the invention.Fig. 3 is that refrigerator 1 is in the schematic diagram opening second 30 state according to an embodiment of the invention.
As shown in the figure, refrigerator 1 can comprise casing 10, first 20, second 30 and bottom hinge assembly 40 in general manner according to an embodiment of the invention.
The structure that casing 10 inside is limited with room 11 between the storing of room 11, first between the first storing can be configured according to demand, longitudinally can be divided into multiple storage area, utilize rack or drawer storage article by demarcation strip.Between the first storing, room 11 can be configured to room or fresh-keeping room between refrigerator room, freezing compartment, alternating temperature according to purposes difference.Usually, between the first storing, the food materials needing fresh storage can be placed in room 11, can meet the storage of large volume, realize proportional space and utilize.The state that between the first storing, room 11 appears has been shown in Fig. 2.
Pivotally be arranged at the front surface of casing 10 for first 20, during first 20 unlatching, article can be taken out by room 11 between the first storing or put into.Room 22 between the second storing can be limited with for first 20.Between the second storing, the structure of room 22 also can be configured according to demand, longitudinally can be divided into multiple storage area, utilize rack or drawer storage article by demarcation strip.Between the second storing, room 22 also can be configured to room or fresh-keeping room between refrigerator room, freezing compartment, alternating temperature according to purposes difference.Usually, between the second storing, room 22 can be deposited and easily be got conventional food, makes needed for user can easily find.The state that between the second storing, room 22 appears has been shown in Fig. 3.
Pivotally be arranged at the front portion of first 20 for second 30, for closing room 22 between the second storing.Wherein, when closing for second 30, the front surface close contact of second 30 and first 20 is to close room 22 between the second storing; When opening for second 30, can open room 22 between the second storing, article can be taken out by room 22 between the second storing or put into.When closing for first 20, second 30 also can independently pivotable to open or to close room 22 between the second storing.Due to first 20, be limited with can room 22 between the second storing of storing articles, and therefore the thickness of first 20 generally can be greater than the thickness of second 30.
Above first 20 and second 30 is carried out pivotable connection respectively by hinge component, and hinge component can comprise top hinge assembly (not shown) and bottom hinge assembly 40, to connect top and the bottom of first 20 and second 30 respectively.
Fig. 4 is the top view of bottom hinge assembly 40 in refrigerator 1 according to an embodiment of the invention.As shown in Figure 4, bottom hinge assembly 40 comprises the first hinged component 41 and the second hinged component 43.The lower end of first 20 is connected with the lower end pivotable of casing 10 by the first hinged component 41; The lower end pivotable of the lower end of second 30 with first 20 is connected by the second hinged component 43.Wherein, the distance D1 of the side surface near the first hinged component 41 from the pivotable axle center of the first hinged component 41 to first 20 is less than or equal to the distance D2 of the side surface near the second hinged component 43 from the pivotable axle center of the second hinged component 43 to second 30.First 20 and second 30 is carried out pivotable with the pivotable axle center of the first hinged component 41, to appear room 11 between the first storing simultaneously.Pivotable can also be carried out separately, to appear room 22 between the second storing for second 30 around the pivotable axle center of the second hinged component 43.
The refrigerator 1 of the present embodiment is by arranging two hinge axis location of two storied gate, the distance of the side surface near the first hinged component from the pivotable axle center of the first hinged component to first is made to be less than or equal to the distance of the side surface near the second hinged component from the pivotable axle center of the second hinged component to second, in pivotable process, the pivot spaces needed near the refrigerator turning of hinge axis obviously reduces, thus the entirety saving refrigerator takes up room.
Fig. 5 is the side view of bottom hinge assembly 40 in refrigerator 1 according to an embodiment of the invention, Fig. 6 is the parts blast intention of bottom hinge assembly 40 in refrigerator 1 according to an embodiment of the invention, and Fig. 7 is the assembling schematic diagram of bottom hinge assembly 40 in refrigerator 1 according to an embodiment of the invention.As shown in the figure, bottom hinge assembly 40, except above-mentioned first hinged component 41 and the second hinged component 43, also comprises the first stop part 42, second stop part 44 and lifting force aid part 45.
Wherein, the first hinged component 41 comprises: the first connecting portion 411, first extension 412 and the first hinge axis 413.Second hinged component 43 comprises: the second connecting portion 431, second extension 432 and the second hinge axis 433.First stop part 42 comprises: the 3rd connecting portion 421 and the first stopper section 422.Second stop part 44 comprises: the 4th connecting portion and the second stopper section 442.
First hinged component 41 comprises: the first connecting portion 411, first extension 412 and the first hinge axis 413.First connecting portion 411 has the shape of plate, can be split part, is connected to casing 10 lower end and casing 10 is fixed; Also can be the parts with casing 10 one, extend to casing 10 front portion by bottom casing 10.First extension 412 can anteriorly from the end of the first connecting portion 411 to casing 10 extend, and can have rank shape or sloping portion.First hinge axis 413 is vertically installed in the end of the first extension 412, inserts the lower end of first 20, limits the pivotal axis of first 20, opens for first 20 pivotable or closes.
Second hinged component 43 comprises: the second connecting portion 431, second extension 432 and the second hinge axis 433.Second connecting portion 431 has the shape of plate, fixes with the lower end of first 20, is provided with the assembling axis hole 434 passed for the first hinge axis 413.Second extension 432 can anteriorly from the end of the second connecting portion 431 to casing 10 extend, and can have rank shape or sloping portion.Second hinge axis 433 is vertically installed in the end of the second extension 432, inserts the lower end of second 30, limits the pivotal axis of second 30, opens for second 30 pivotable or closes.
The diameter of the first hinge axis 413 can be greater than the diameter of the second hinge axis 433, because the thickness that the thickness of first 20 is greater than second 30, and first 20 also comprises room 22 between the second storing, when article are stored in room 22 between the second storing, the weight of first 20 can increase the weight of.Therefore, the diameter of the first hinge axis 413 can realize pivotable unlatching with stable support first 20 or close, to ensure structural strength enough greatly.
Lifting force aid part 45 is arranged between the first hinged component 41 and the second hinged component 43, and fixes with the second hinged component 43, and lifting force aid part 45 lower end has the second cam face 451 of inclination.First extension 412 also has the first cam face 414 coordinated with the second cam face 451, in the rotary course of first 20, the relative position of the first cam face 414 and the second cam face 451 changes, and can realize the automatic closedown of first 20.Usually, when first 20 opening angle is less, the relative position of the first cam face 414 and the second cam face 451 makes first 20 gravitate automatically close.When lifting force aid part 45 makes first 20 opening angle be less than predetermined angle, be defaulted as to be opened by mistake and open or do not close completely, realize 1 first 20, refrigerator and close in time, reduce loss of refrigeration capacity.
First stop part 42 is fixed on the lower end of first 20, can with first 20 pivotable and rotation stopped to during certain angle by the first hinged component 41.First stop part 42 comprises: the 3rd connecting portion 421 and the first stopper section 422.3rd connecting portion 421 has the shape of plate, fixes with the lower end of first 20, and is provided with the axle sleeve 423 that confession first hinge axis 413 to downward-extension passes, and axle sleeve 423 runs through the assembling axis hole 434 on the second connecting portion 431.First stopper section 422 extends vertically downward from the forward edge of the 3rd connecting portion 421, and the forward edge of the first hinged component 41 also has the stop surface of stop first stopper section 422, after rotating to an angle in the first stopper section 422, stop that the first stop part 42 continues to rotate, thus prevent first 20 to open wide-angle.
Second connecting portion 431 is connected with the second extension 432 by the stage portion of turnover downwards, to make the second extension 432 lower than the second connecting portion 431; And the first stopper section 422 also has breach, to avoid interfering with the second extension 432 and the second hinge axis 433 in rotary course.
Lifting force aid part 45, second connecting portion 431, the 3rd connecting portion 421 also have the screw 452, screw 435, the screw 424 that run through respectively, pass for screw, make lifting force aid part 45, second connecting portion 431, the 3rd connecting portion 421 is fixed on the lower end of first 20.In addition, the second connecting portion 431, the 3rd connecting portion 421 also have the locating hole 436, the locating hole 425 that run through respectively, realize locating to coordinate with alignment pin (not shown), ensure assembly precision.
Second stop part 44 can comprise the 4th connecting portion (being blocked in figure, not shown) and the second stopper section 442.4th connecting portion is tabular, fixes with the lower end of second 30.Second stopper section 442 extends vertically downward from the forward edge of the 4th connecting portion, and the forward edge of the second hinged component 43 also has the stop surface of stop second stopper section 442, after rotating to an angle in the second stopper section 442, stop that the second stop part 44 continues to rotate, thus prevent second 30 to open wide-angle.
The refrigerator 1 of the present embodiment utilizes above-mentioned bottom hinge assembly 40, when can realize first 20 closedown, second 30 pivotal axis that can limit around the second hinge axis 433 independently rotates, thus optionally open and close room 22 between the second storing, complete the loading or unloading operation of the article between refrigerator 1 second storing in room 22, and when rotating for first 20, drive the second connecting portion 431 of the second hinged component 43 for first 20, second 30 20 static relative to first, the pivotal axis limited around the first hinge axis 413 together rotates, close for second 30 and first 20 is opened, thus optionally open and close room 11 between the first storing, complete the loading or unloading operation of the article between refrigerator 1 first storing in room 11.
Fig. 8 is the partial enlarged drawing of refrigerator 1 according to an embodiment of the invention.As shown in Figure 8, the surface being positioned at the pivotal axis rear of second 30 for first 20 is formed with arc-shaped recess 21.This is the distance D2 in order to realize being less than or equal to from the pivotable axle center of the first hinged component 41 to the distance D1 of the side surface near the first hinged component 41 of first 20 side surface near the second hinged component 43 from the pivotable axle center of the second hinged component 43 to second 30, saves taking up room of refrigerator 1.
When distance D1 due to the side surface near the first hinged component 41 from the pivotable axle center of the first hinged component 41 to first 20 is less than or equal to the distance D2 of the side surface near the second hinged component 43 from the pivotable axle center of the second hinged component 43 to second 30, rotarily open or the down periods for second 30, the door body turning of the close pivotal axis side of second 30 can be subject to first 20 interference, there is no certain rotation space, thus affect the use of user for refrigerator double door.And first 20 surface being positioned at the pivotal axis rear of second 30 is formed with arc-shaped recess 21, realize when rotarily opening or close for second 30 stepping down, the door body turning of the close pivotal axis side of second 30 is made to have certain rotation space, first of refrigerator 1 20 and second 30 is made can independently to open or close, can not interact, improve the experience of user, in pivotable process, the pivot spaces needed near the refrigerator turning of hinge axis obviously reduces, thus the entirety saving refrigerator 1 takes up room.
The distance D1 of the side surface near the first hinged component 41 from the pivotable axle center of the first hinged component 41 to first 20 is less than or equal to the distance D2 of the side surface near the second hinged component 43 from the pivotable axle center of the second hinged component 43 to second 30, can also by arranging certain interval to realize between first 20 and second 30.The door body turning of the close pivotal axis side of second 30 equally also can be made to have certain rotation space.But, this method can affect the overall appearance of refrigerator, and easily cause user to point being clamped by gap, the use safety of harm user, therefore the present embodiment preferably adopts the structure first 20 surface being positioned at the pivotal axis rear of second 30 being formed with arc-shaped recess 21.
Distance D1 in order to the side surface near the first hinged component 41 from the pivotable axle center of the first hinged component 41 to first 20 is less than or equal to the distance D2 of the side surface near the second hinged component 43 from the pivotable axle center of the second hinged component 43 to second 30, special ice chamber door body processing technology can also be utilized, the part doorframe that the door body turning affecting the close pivotal axis side of second 30 of first 20 is rotated forms wedge shape, when rotarily opening or close for second 30, the door body turning of the close pivotal axis side of second 30 has certain rotation space.But this method also can affect the overall appearance of refrigerator, affects the sealing of refrigerator simultaneously, reduce the storing effect of refrigerator.In addition, this refrigerator door processing technology meeting more complicated, increase the manufacturing cost of refrigerator door, therefore the present embodiment preferably adopts the structure first 20 surface being positioned at the pivotal axis rear of second 30 being formed with arc-shaped recess 21.
The refrigerator 1 of the present embodiment also comprise with bottom hinge assembly 40 with the use of top hinge assembly, the hinge axis of first 20 of top hinge assembly is coaxial with the first hinge axis 413 of the first hinged component 41, makes first 20 pivotable can to open or close; The hinge axis of second 30 of top hinge assembly is coaxial with the second hinge axis 433 of the second hinged component 43, makes second 30 pivotable can to open or close.
The refrigerator 1 of the present embodiment by being formed with arc-shaped recess 21 on the surface that first 20 is positioned at the pivotal axis rear of second 30, reduce the distance D1 of the side surface near the first hinged component 41 from the pivotable axle center of the first hinged component 41 to first 20, make the distance D1 of the side surface near the first hinged component 41 from the pivotable axle center of the first hinged component 41 to first 20 be less than or equal to the distance D2 of the side surface near the second hinged component 43 from the pivotable axle center of the second hinged component 43 to second 30.In pivotable process, the pivot spaces needed near the refrigerator turning of hinge axis obviously reduces, thus the entirety saving refrigerator 1 takes up room.
Further, the refrigerator 1 of the present embodiment ensure that intact sealing, also can not increase the processing and manufacturing difficulty of refrigerator 1 body, also further ensures the overall aesthetics of refrigerator 1 outward appearance.
So far, those skilled in the art will recognize that, although multiple exemplary embodiment of the present invention is illustrate and described herein detailed, but, without departing from the spirit and scope of the present invention, still can directly determine or derive other modification many or amendment of meeting the principle of the invention according to content disclosed by the invention.Therefore, scope of the present invention should be understood and regard as and cover all these other modification or amendments.
Claims (12)
1. a refrigerator, comprising:
Casing, described box house is limited with room between the first storing;
First, described first front surface being arranged at described casing pivotly, described first is limited with room between the second storing;
Second, described second is arranged at the front portion of described first pivotly, for closing room between described second storing; And
Bottom hinge assembly, described bottom hinge assembly comprises:
First hinged component, the lower end of described first is connected with the lower end pivotable of described casing by described first hinged component; With
Second hinged component, the lower end pivotable of the lower end of described second with described first is connected by described second hinged component, wherein, the distance of the side surface of close described first hinged component from the pivotable axle center of described first hinged component to described first is less than or equal to the distance of the side surface of close described second hinged component from the pivotable axle center of described second hinged component to described second.
2. refrigerator according to claim 1, wherein said first hinged component comprises:
First connecting portion, fixes with the lower end of described casing;
First extension, extends from described first connecting portion to the front portion of described casing; And
First hinge axis, is vertically installed in described first extension, inserts the lower end of described first, limit the pivotal axis of described first.
3. refrigerator according to claim 2, wherein said second hinged component comprises:
Second connecting portion, fixes with the lower end of described first, and it is provided with the assembling axis hole passed for described first hinge axis;
Second extension, extends from described second connecting portion to the front portion of described casing; And
Second hinge axis, is vertically installed in described second extension, inserts the lower end of described second, limit the pivotal axis of described second.
4. refrigerator according to claim 3, wherein said bottom hinge assembly also comprises:
Lifting force aid part, be arranged between described first hinged component and described second hinged component, and fix with described second hinged component, it has the second cam face of inclination; And
Described first extension also has the first cam face coordinated with described second cam face, and in the rotary course of described first, the relative position of described first cam face and described second cam face changes.
5. refrigerator according to claim 4, wherein said bottom hinge assembly also comprises:
First stop part, is fixed on the lower end of described first, is configured to turn with described first hingen and stopped by described first hinged component when being switched to certain angle.
6. refrigerator according to claim 5, wherein said first stop part comprises:
3rd connecting portion, fixes with the lower end of described first;
First stopper section, extends vertically downward from the forward edge of described 3rd connecting portion; And
The forward edge of described first hinged component also has the stop surface stopping described first stopper section, after rotating to an angle in described first stopper section, stop that described first stop part continues to rotate.
7. refrigerator according to claim 6, wherein,
Described second connecting portion is connected with described second extension by the stage portion of turnover downwards, to make described second extension lower than described second connecting portion; And
Described first stopper section also has breach, to avoid interfering with described second extension and described second hinge axis in rotary course.
8. refrigerator according to claim 6, wherein,
Described 3rd connecting portion has the axle sleeve that described first hinge axis of confession to downward-extension passes, and described axle sleeve runs through described assembling axis hole.
9. refrigerator according to claim 6, wherein,
Described lifting force aid part, described second connecting portion, described 3rd connecting portion also have the screw run through respectively, pass for screw, make described lifting force aid part, described second connecting portion, described 3rd connecting portion is fixed on the lower end of described first.
10. refrigerator according to any one of claim 1 to 9, wherein,
Described first surface being positioned at the pivotal axis rear of described second is formed with arc-shaped recess, and the door body turning for the close pivotal axis side of described second has rotation space.
11. refrigerators according to claim 10, wherein said bottom hinge assembly also comprises:
Second stop part, is fixed on the lower end of described second, is configured to described second pivotal movement and is stopped by described second hinged component to during certain angle in rotation.
12. refrigerators according to claim 11, wherein said second stop part comprises:
4th connecting portion, fixes with the lower end of described second;
Second stopper section, extends vertically downward from the forward edge of described 4th connecting portion; And
The forward edge of described second hinged component also has the stop surface stopping described second stopper section, after rotating to an angle in described second stopper section, stop that described second stop part continues to rotate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510969638.0A CN105546911B (en) | 2015-12-21 | 2015-12-21 | Refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510969638.0A CN105546911B (en) | 2015-12-21 | 2015-12-21 | Refrigerator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105546911A true CN105546911A (en) | 2016-05-04 |
| CN105546911B CN105546911B (en) | 2018-04-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510969638.0A Active CN105546911B (en) | 2015-12-21 | 2015-12-21 | Refrigerator |
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| Country | Link |
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| CN (1) | CN105546911B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021037104A1 (en) * | 2019-08-28 | 2021-03-04 | 青岛海尔电冰箱有限公司 | Refrigerator with multi-axis hinge assembly |
| WO2021037103A1 (en) * | 2019-08-28 | 2021-03-04 | 青岛海尔电冰箱有限公司 | Refrigerator having switch assembly |
| WO2024022200A1 (en) * | 2022-07-29 | 2024-02-01 | 青岛海尔电冰箱有限公司 | Door-in-door refrigerator |
| WO2024067416A1 (en) * | 2022-09-26 | 2024-04-04 | 青岛海尔电冰箱有限公司 | Door hinge assembly and door-in-door refrigerator body |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105466105B (en) * | 2015-12-21 | 2019-05-31 | 青岛海尔股份有限公司 | Refrigerator |
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| CN204027169U (en) * | 2014-08-28 | 2014-12-17 | 海信（山东）冰箱有限公司 | Door holder gear and refrigerator |
| CN204678768U (en) * | 2015-04-29 | 2015-09-30 | 青岛海尔股份有限公司 | Refrigerator |
| CN105074368A (en) * | 2013-02-21 | 2015-11-18 | 三星电子株式会社 | Refrigerator having double doors |
| CN105466105A (en) * | 2015-12-21 | 2016-04-06 | 青岛海尔股份有限公司 | Refrigerator |
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| JPH0271082A (en) * | 1988-09-05 | 1990-03-09 | Matsushita Refrig Co Ltd | Refrigerator |
| CN105074368A (en) * | 2013-02-21 | 2015-11-18 | 三星电子株式会社 | Refrigerator having double doors |
| CN204027169U (en) * | 2014-08-28 | 2014-12-17 | 海信（山东）冰箱有限公司 | Door holder gear and refrigerator |
| CN204678768U (en) * | 2015-04-29 | 2015-09-30 | 青岛海尔股份有限公司 | Refrigerator |
| CN105466105A (en) * | 2015-12-21 | 2016-04-06 | 青岛海尔股份有限公司 | Refrigerator |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021037104A1 (en) * | 2019-08-28 | 2021-03-04 | 青岛海尔电冰箱有限公司 | Refrigerator with multi-axis hinge assembly |
| WO2021037103A1 (en) * | 2019-08-28 | 2021-03-04 | 青岛海尔电冰箱有限公司 | Refrigerator having switch assembly |
| WO2024022200A1 (en) * | 2022-07-29 | 2024-02-01 | 青岛海尔电冰箱有限公司 | Door-in-door refrigerator |
| WO2024067416A1 (en) * | 2022-09-26 | 2024-04-04 | 青岛海尔电冰箱有限公司 | Door hinge assembly and door-in-door refrigerator body |
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| Publication number | Publication date |
|---|---|
| CN105546911B (en) | 2018-04-20 |
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