CN106352651B - A kind of side by side combination refrigerator - Google Patents
A kind of side by side combination refrigerator Download PDFInfo
- Publication number
- CN106352651B CN106352651B CN201610700760.2A CN201610700760A CN106352651B CN 106352651 B CN106352651 B CN 106352651B CN 201610700760 A CN201610700760 A CN 201610700760A CN 106352651 B CN106352651 B CN 106352651B
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- China
- Prior art keywords
- flip beam
- door body
- hanging part
- trigger member
- hinge axis
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- 230000007246 mechanism Effects 0.000 claims abstract description 13
- 230000000694 effects Effects 0.000 claims abstract description 6
- 230000009471 action Effects 0.000 claims description 4
- 230000005484 gravity Effects 0.000 claims description 4
- 238000000034 method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 6
- 239000006260 foam Substances 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 239000002360 explosive Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 238000002834 transmittance Methods 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 241000233866 Fungi Species 0.000 description 1
- 241001400675 Sympodium Species 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D23/00—General constructional features
- F25D23/02—Doors; Covers
- F25D23/028—Details
-
- 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
- F25D2323/022—Doors that can be pivoted either left-handed or right-handed
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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 embodiment of the present invention provides a kind of side by side combination refrigerator, is related to the technical field of refrigerator, big to solve the flip beam of the existing side by side combination refrigerator frictional force in door body closure or openness, locking or unlock more difficult problem and invent.Side by side combination refrigerator provided by the invention, including cabinet, box opening is equipped with two door body being set side by side, and one of inner side of door edge is hinged with flip beam, and self-locking mechanism is equipped between flip beam and door body, self-locking mechanism includes the first hanging part, the second hanging part and trigger member, return unit is connected between trigger member and flip beam, when being closed door body, the second end of trigger member is squeezed by cabinet, it is slided into flip beam, the first hanging part and the second hanging part are detached from；When opening door body, trigger member resets under the restoring force effect of return unit, and the first hanging part and the second hanging part mount.Side by side combination refrigerator provided in an embodiment of the present invention stores article to low temperature.
Description
Technical field
The present invention relates to the technical field of refrigerator more particularly to a kind of side by side combination refrigerator.
Background technique
As the improvement of people's living standards, refrigerator has become essential household electrical appliance in people's daily life.
Especially during the broiling summer, be the breeding for slowing down the bacterium in food, fungi, avoid the putrid and deteriorated of food, food mostly by
It is placed in refrigerator and carries out low-temperature storage.With the increase of people's demand, the refrigerator of large capacity is increasingly had been favored by people.
The refrigerator of large capacity mostly uses the mode of clamshell doors in design, and after door body is closed, the door seal of two sides door body fits in cabinet
Partition is on the surface of door body side.However, to be opened and closed each door body can independently, needed between two door body there are
Gap, this makes sealing between door body and cabinet only realize that the intracorporal cooling capacity of case can not by actuation between door seal and partition
It can be directly lost from the fit-up gap between two door body with avoiding.
The loss of cooling capacity, those skilled in the art have devised a kind of overturning in cabinet to avoid side by side combination refrigerator
Beam, flip beam are arranged on the inner wall of side door body of side by side combination refrigerator, and when door body closure, flip beam is opened, by two doors
Clearance seal between body, so that the side by side combination refrigerator be avoided the case where cold draining occur.But existing flip beam is in use
There are following two large problems: 1, after door body is opened, flip beam must be in closed state, if artificially flip beam is opened or overturn
Beam is not since other reasons are closed completely, then next shutdown movement just will appear the problem of shutdown is failed；2, when being equipped with
When the door body of flip beam is quickly opened, due to enabling excessive velocities, it will appear rebound after flip beam closure, flip beam rebound can touch
It hits another door body and generates noise, collision is excessively fierce even to break up flip beam.
To solve this problem, in the prior art in such a way that locking structure is set between flip beam and door body,
As shown in Figure 1, locking structure includes the block 02 being set in flip beam shaft 01, and it is opened in recessed in protrusion means 03
Slot 04, when door body closure, protrusion means 03 are moved downward, compressed spring 031, and it is same flat to be located at groove 04 and block 02
In face, shaft 01 is rotated at this time, and block 02 is driven to pass through groove 04, and flip beam is opened the clearance seal between two；Work as door
When body is opened, spring 031, which affranchises, drives protrusion means 03 to move upwards, and keeps the horizontal position of block 02 and groove 04 wrong
It opens, block 02 is resisted against in protrusion means 03, and shaft 01 is not able to rotate, relative motion cannot be generated between flip beam and door body,
Flip beam is locked together with door body.
But in the program, when door body opens or closes, protrusion means 03 can be with block 02 during being moved upwardly or downwardly
Between generate friction, and due to shaft 01 can generate to 03 direction of protrusion means rotate trend, make 02 pair of protrusion of block
The pressure of mechanism 03 increases, and larger so as to cause the frictional force between block 02 and protrusion means 03, this is being closed door body
In the process, this frictional force need to be overcome when protrusion means 03 move downward, user is needed at closing time using compared with great strength.Meanwhile
Door body can generate biggish noise, influence user when opening or closing when relative motion between block 02 and protrusion means 03
Experience.
Summary of the invention
The embodiment of the present invention provides a kind of side by side combination refrigerator, and flip beam is relatively easy to when locking or unlock with door body, and
Friction is smaller will not to generate noise.
In order to achieve the above objectives, the embodiment of the present invention adopts the following technical scheme that
A kind of side by side combination refrigerator, including cabinet, the opening of the cabinet is equipped with two door body being set side by side, wherein one
The inside edge of a door body is hinged with flip beam, and self-locking mechanism is equipped between the flip beam and the door body, described
Self-locking mechanism includes the first hanging part, the second hanging part and trigger member, and first hanging part passes through shaft and the flip beam
It is rotatably connected, second hanging part is fixedly connected with the door body, and the trigger member is slidably connected with the flip beam, institute
First end and first hanging part for stating trigger member are hinged, and the end face that the second end of the trigger member stretches out the flip beam is set
It sets, is connected with return unit between the trigger member and the flip beam, when being closed the door body, the second end of the trigger member
It is squeezed by the cabinet, the first end of sliding in Xiang Suoshu flip beam, the trigger member drives first hanging part around described
Shaft rotation is detached from first hanging part and second hanging part；When opening the door body, the trigger member is in institute
The lower reset of restoring force effect for stating return unit, drives the first hanging part opposite direction rotation, makes first hanging part and institute
State the mounting of the second hanging part.
Compared to the prior art, side by side combination refrigerator provided in an embodiment of the present invention, in the door body for being closed the side by side combination refrigerator
When, cabinet squeezes the second end of trigger member, makes internal slide of the trigger member to flip beam, while shaft being driven to rotate, and first hangs
Fitting and the second hanging part are detached from, and flip beam can be opened relative to door body, thus by the clearance seal between two.Work as opening
When the door body of the side by side combination refrigerator, cabinet disappears to the squeezing action of the second end of trigger member, and trigger member can be in return unit at this time
The lower end face for stretching out flip beam of restoring force effect, and shaft is driven to reversely rotate, hangs the first hanging part and the second hanging part
It connects, so that flip beam be made to lock relative to door body, avoids flip beam from opening after door body unlatching relative to door body, cause next
Shutdown movement failure, meanwhile, even if quickly open door body, the phenomenon that springing back after being closed will not occur in flip beam.And this hair
In bright, when being detached from, the first hanging part and the second hanging part contact and generate relative motion for the first hanging part and the second hanging part
Process it is more of short duration, thus when flip beam and door body are locked or unlocked is not in noise, better user 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 a kind of schematic diagram of internal structure for flip beam that the prior art provides；
Fig. 2 is structural schematic diagram when a kind of side by side combination refrigerator provided in an embodiment of the present invention is closed door body；
Fig. 3 is structural schematic diagram when a kind of side by side combination refrigerator provided in an embodiment of the present invention opens door body；
Fig. 4 is a kind of explosive view of the flip beam of side by side combination refrigerator provided in an embodiment of the present invention；
Fig. 5 is a kind of explosive view of the self-locking mechanism of side by side combination refrigerator provided in an embodiment of the present invention；
Fig. 6 is that a kind of self-locking mechanism of side by side combination refrigerator provided in an embodiment of the present invention is assemblied in the structure on flip beam and shows
It is intended to；
Fig. 7 is a kind of the first guide frame of side by side combination refrigerator provided in an embodiment of the present invention and matching for the second guide frame
Close schematic diagram.
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 can
To be mechanical connection；It can be directly connected, the company inside two elements can also be can be indirectly connected through an intermediary
It is logical.For the ordinary skill in the art, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
Flip beam can be provided at the edge placement of the door body inner wall of side by side combination refrigerator, flip beam can phase after door body closure
Door body is opened, by the clearance seal between two door body, side by side combination refrigerator is avoided cold draining phenomenon occur.
The embodiment of the invention provides a kind of side by side combination refrigerator, as shown in Figures 2 and 3, including cabinet 1, the opening of cabinet 1
Place is equipped with two door body 2 being set side by side, and the inside edge of one of door body 2 is hinged with flip beam 3, flip beam 3 and door
Self-locking mechanism 4 is equipped between body 2, self-locking mechanism 4 includes the first hanging part 41, the second hanging part 42 and trigger member 43, and first hangs
Fitting 41 is rotatably connected by shaft 44 with flip beam 3, and the second hanging part 42 is fixedly connected with door body 2, trigger member 43 with turn over
Turn beam 3 to be slidably connected, the first end 431 of trigger member 43 and the first hanging part 41 are hinged, and the stretching of second end 432 of trigger member 43 is turned over
The end face setting for turning beam 3, is connected with return unit 45 between trigger member 43 and flip beam 3；When being closed door body 2, trigger member 43
Second end 432 is squeezed by cabinet 1, is slided into flip beam 3, and the first end 431 of trigger member 43 drives the first hanging part 41 to rotate
Axis 44 rotates, and is detached from the first hanging part 41 and the second hanging part 42；When opening door body 2, trigger member 43 is in return unit 45
Restoring force effect is lower to be resetted, and is driven the rotation of 41 opposite direction of the first hanging part, is mounted the first hanging part 41 and the second hanging part 42.
Compared to the prior art, side by side combination refrigerator provided in an embodiment of the present invention, in the door body 2 for being closed the side by side combination refrigerator
When, cabinet 1 squeezes the second end 432 of trigger member 43, makes trigger member 43 to the internal slide of flip beam 3, while driving shaft 44
Rotation, the first hanging part 41 and the second hanging part 42 are detached from, and flip beam 3 can be opened relative to door body 2, thus by between two
Clearance seal.When opening the door body 2 of the side by side combination refrigerator, cabinet 1 disappears to the squeezing action of the second end 432 of trigger member 43
It loses, trigger member 43 can stretch out the end face of flip beam 3 under the effect of the restoring force of return unit 45 at this time, and shaft 44 is driven reversely to revolve
Turn, mounts the first hanging part 41 and the second hanging part 42, so that flip beam 3 be made to lock relative to door body 2, avoid flip beam 3
It is opened after the unlatching of door body 2 relative to door body 2, leads to next shutdown movement failure, meanwhile, even if quickly open door body 2,
The phenomenon that springing back after being closed will not occur in flip beam 3.And in the present invention, the first hanging part 41 and the second hanging part 42 are being detached from
When, the first hanging part 41 and the second hanging part 42 contact and generate relative motion process it is more of short duration, thus flip beam 3 and door
It is not in noise, better user experience when the locking of body 2 or unlock.
Specifically, as shown in Figure 5 and Figure 6, trigger member 43 is rod-like structure, the position of close second end 432 in trigger member 43
The place of setting is provided with flange 433, and flip beam 3 is equipped with guide type shoe 31, and trigger member 43 and guide type shoe 31 are cooperatively connected, return unit
45 be the spring being sheathed in trigger member 43, and one end of return unit 45 and flange 433 are against the other end is supported with guide type shoe 31
It leans on.When being closed door body 2, trigger member 43 to the internal slide of flip beam 3, drive the flange 433 that is set in trigger member 43 to
Lower movement, by spring-compressed；After opening door body 2, cabinet 1 far from trigger member 43 so that the second end 432 of trigger member 43 not by
External force, spring affranchise length, and the second end of trigger member 43 is driven to stretch out the end face of flip beam 3.
Specifically, as shown in figure 5, the middle part of the first hanging part 41 is rotatably connected by shaft 44 with flip beam 3, first
One end of hanging part 41 is used to mount with the second hanging part 42, and the other end is used for hinged with the first end of trigger member 43.Trigger member
43 the first hanging parts 41 of drive, which rotate forward, can make to mount between the first hanging part 41 and the second hanging part 42；Trigger member 43 drives
First hanging part 41, which rotates backward, can make to disengage between the first hanging part 41 and the second hanging part 42.According to lever principle, at this time
The power that trigger member 43 drives the first hanging part 41 required when rotating is minimum.
Optionally, one end of the first hanging part 41 is used to mount with the second hanging part 42, and the other end is used to pass through shaft 44
It is rotatably connected with flip beam 3, the first end of trigger member 43 is articulated with the middle part of the first hanging part 41.It should be noted that this
Inventive embodiments without limitation, need to only ensure when touching the link position between the first hanging part 41 and trigger member 43 or shaft 44
When outbox 43 is slided into flip beam 3, the first hanging part 41 and the second hanging part 42 are disengaged, and when the second end of trigger member 43 is stretched
Out behind the end face of flip beam 3, the first hanging part 41 and the mounting of the second hanging part 42.
To enable flip beam 3 smoothly to overturn relative to door body 2, as shown in figs. 4 and 7, the end of flip beam 3 is provided with
The position of first guide frame 32, the corresponding flip beam 3 of cabinet 1 is equipped with the second guide frame 11, and when being closed door body 2, first is led
It can cooperate to structure 32 with the second guide frame 11 and be oriented to, to guide flip beam 3 to overturn, the second end 432 of trigger member 43 is located at
The approaching side of first guide frame 32.The approaching side of first guide frame 32 when being closed door body 2 first with the second guide frame
11 contact and cooperate, and finally disengage with the second guide frame 11 when opening door body 2, trigger member 43 is set to the first guiding knot
The approaching side of structure 32 can allow the first hanging part 41 and the second hanging part 42 to disengage rapidly when being closed door body 2, because without shadow
The cooperation rung to the first guide frame 32 and the second guide frame 11 is oriented to, and flip beam 3 being capable of smooth opening.Meanwhile it opening
When door body 2, the direction where the cooperation guiding of the first guide frame 32 and the second guide frame 11 makes flip beam 3 to door body 2 turns
Dynamic, after the first guide frame 32 and the second guide frame 11 disengage, flip beam 3 is bonded with door body 2, at this time the of trigger member 43
Two ends 432 can stretch out the end face of flip beam 3, to make the first hanging part 41 and the second hanging part 42 mount, by flip beam 3
It is locked with door body 2.
Specifically, as shown in figs. 4 and 7, the first guide frame 32, which can be, is set to the arc of the end of flip beam 3 and leads
To block, the second guide frame 11 is the arc guide groove of corresponding arcuate guide block setting.When being closed door body 2, arcuate guide
The approaching side of block enters in the arc guide groove from arc guide groove close to the side of door body, in the guiding role of arc guide groove
Under, open flip beam 3 relative to door body 2, thus by the clearance seal between two door body of side by side combination refrigerator.
It should be noted that the first guide frame 32 is also possible to arc guide groove, the second guide frame 11 is can be with this
The arcuate guide block that arc guide groove matches, when being closed door body 2, arc guide groove and the cooperation of arcuate guide block are oriented to, from
And make flip beam 3 relative to 2 Unscrew of door body, by the clearance seal between two door body of side by side combination refrigerator.
To enable the second end 432 of trigger member 43 smoothly to be squeezed by the second guide frame 11, as shown in figs. 4 and 7, the
Two guide frames 11 are provided with the first inclined-plane 111, when being closed door body 2, the second end of trigger member 43 close to the side of door body 2
432 squeeze with 111 phase of the first inclined-plane, push the second end 432 of trigger member 43 to flip beam 3 under the action of the first inclined-plane 111
Interior sliding.After first inclined-plane 111 is set on second guide frame 11, during being closed door body 2, the second end of trigger member 43
432 are easier to be squeezed by the second guide frame 11, along the first inclined-plane 111 to the internal slide of flip beam 3, to drive first to hang
Fitting 41 and the second hanging part 42 disengage, and flip beam 3 is enable to rotate relative to door body 2.
The contact area between second end 432 and the first inclined-plane 111 to increase trigger member 43, as shown in figure 5 and figure 7,
The position on corresponding first inclined-plane 111 of the second end 432 of trigger member 43 is equipped with the second inclined-plane 434, and the second inclined-plane 434 and first is oblique
The inclined direction in face 111 is identical.During being closed door body 2, the second inclined-plane 434 fits with the first inclined-plane 111, makes to trigger
Cooperation between part 43 and the second guide frame 11 is more stable.
For extend self-locking mechanism 4 service life, as shown in figure 5, being arranged with mandril cap in the second end 432 of trigger member 43
435, mandril cap 435 is adopted made of plastic.Mandril cap 435 be sheathed in the second end 432 of trigger member 43 after to trigger member 43
Second end 432 can play a certain protective role.Meanwhile the mandril cap 435 of plastic material is sliding along the second guide frame 11
When dynamic, friction between the two is smaller, and is not likely to produce scratch equivalent damage, and service life is longer.
Mounting can be cooperated between first hanging part 41 and the second hanging part 42, thus can set the two hanging parts to can
Cooperate the latch hook and lock of mounting, as shown in figure 5, the first hanging part 41 is latch hook, the second hanging part 42 is lock, trigger member 43
When shaft 44 being driven to rotate, the first hanging part 41 can be mounted or be disengaged with the second hanging part 42.Optionally, the first hanging part 41
It can be lock, and set latch hook for the second hanging part 42, when trigger member 43 drives shaft 44 to rotate, the first hanging part 41 can
It mounts or disengages with the second hanging part 42, the two schemes are able to achieve the locking or unlocking relative to door body 2 of flip beam 3.
As shown in Figure 4 and Figure 5, flip beam 3 is connect with door body 2 by articulated structure 5, and articulated structure 5 includes being set to door
Fitted shaft 51 on body 2, and the hinge axis 52 being set on flip beam 3, hinge axis 52 can relative engagement axis 51 rotate, and match
The upper surface of sympodium 51 and the lower end surface of hinge axis 52 are mutually matched cam surface；Second hanging part 42 is set to fitted shaft 51
On；When the first guide frame 32 and the second guide frame 11 cooperation guiding, hinge axis 52 drives the rotation of flip beam 3 and along fitted shaft
51 cam surface moves upwards；When first guide frame 32 and the second guide frame 11 disengage, hinge axis 52 is being self-possessed and is being overturn
It is moved downward under the gravity of beam 3 and flip beam 3 is driven to rotate along the cam surface of fitted shaft 51.Due to fitted shaft 51 and hinge
Axis 52 is coaxial, thus the overturning of flip beam 3 is actually that hinge axis 52 is engaged on the rotation in fitted shaft 51 by cam surface.It is convex
Wheel face engages so that hinge axis 52 will appear dipping and heaving during rotation, and due to the self weight of hinge axis 52, hinge axis 52 exists
Speed can reduce in uphill process, and the velocity of rotation of flip beam 3 is slower at this time；And when hinge axis 52 can be due to during decline
Reason speed of being self-possessed is accelerated, and the faster rotational speed of flip beam 3 is made, this rotation of hinge axis 52 that a kind of first slow down be presented to accelerate afterwards
Rule, by design on arrangement so that the first hanging part 41 hinge axis 52 rotate slow down when with the second hanging part 42 cooperate
Mounting makes the first hanging part 41 cooperate speed when mounting slower with the second hanging part 42, will not generate and touch with the second hanging part 42
It hits, extends the service life of the self-locking mechanism 4.Simultaneously as hinge axis 52 is moved up in the cam surface along fitted shaft 51
And when turning to the highest point of cam surface, the self weight of hinge axis 52 and the gravity of flip beam 3 act on the hinge axis 52 simultaneously,
It moves down and rotates along the cam surface of fitted shaft 51 for hinge axis 52 and power is provided, it is outer without applying to hinge axis 52 at this time
Power, flip beam 3 can voluntarily be overturn, namely the first guide frame 32 and the second guide frame 11 are guided without cooperating at this time,
The thus size of the first guide frame 32 and the second guide frame 11 on the depth direction of cabinet 1, it is only necessary to being capable of induced hinge
Axis 52 is moved upward to the highest point of cam surface along the cam surface of fitted shaft 51, reduces the first guide frame 32 and second
The size of guide frame 11 reduces the second guide frame 11 to the occupancy of storage space in cabinet 1.Due to fitted shaft 51 and door
Body 2 is fixed, thus can utilize the first hanging part 41 and the second hanging part by the way that the second hanging part 42 is arranged in fitted shaft 51
The locking between flip beam 3 and door body 2 is realized in 42 cooperation.It should be noted that the second hanging part 42 can be set in door body
2 or the arbitrary structures that are fixedly connected with door body 2 on, it is not limited in the embodiment of the present invention.
Cooperating speed when mounting with the second hanging part 42 further to slow down the first hanging part 41, such as Fig. 4 and Fig. 5 institute
Show, be provided with the accommodating cavity for accommodating articulated structure 5 in door body 2, the upper surface of the upper side wall of accommodating cavity and hinge axis 52 it
Between have gap, Self-resetting spring 53 is additionally provided in accommodating cavity, the upper end of Self-resetting spring 53 and the upper side wall of accommodating cavity offset
It leans on, lower end leans with hinge axis 52；When hinge axis 52 moves upwards, Self-resetting spring 53 is compressed, the fortune of hinge axis 52 is made
Dynamic speed reduces；When hinge axis 52 moves downward, Self-resetting spring 53 generates downward restoring force, improves the fortune of hinge axis 52
Dynamic speed.Because cooperating between fitted shaft 51 and hinge axis 52 for cam surface, hinge axis 52 will appear lower when rotating
Volt, when hinge axis 52 moves upwards, can compress Self-resetting spring 53, further slow down the velocity of rotation of the first hanging part 41；
And when hinge axis 52 moves to the highest point of 51 upper surface of fitted shaft, it can not continue to compress Self-resetting spring 53.Cause
And Self-resetting spring 53 can generate restoring force, but since one end of Self-resetting spring 53 is resisted against on the upper side wall of accommodating cavity, hold
It sets chamber to be set in door body 2, but door body 2 can not move up and down, thus the restoring force of Self-resetting spring 53 can only act on downwards
On hinge axis 52, the speed that hinge axis 52 moves downward is accelerated.
It should be noted that the lower end of Self-resetting spring 53 is resisted against on hinge axis 52, Self-resetting spring 53 can be
Lower end is resisted against on the upper surface of hinge axis 52, and Self-resetting spring 53 is compressed when hinge axis 52 moves upwards.To avoid Self-resetting
There is situations such as dislocation, even pop up from accommodating cavity in use in spring 53, as shown in figure 5,52 upper half of hinge axis
The diameter divided is less than the diameter of lower half portion, and the diameter of 52 top half of hinge axis is less than the internal diameter of Self-resetting spring 53, from
The lower half portion of reset spring 53 is sheathed in the top half of hinge axis 52, this makes Self-resetting spring 53 compressed or released
Be not in dislocation during putting, will not be popped up from accommodating cavity, it is ensured that the steady operation of Self-resetting spring 53.
To be able to maintain in the open position after opening flip beam 3 relative to door body 2, cam surface is along the circumferential direction etc.
It is divided into the concaveconvex structure of several pieces, and the maximum rotation angle when overturning of flip beam 3 is less than the equal part angle of cam surface, this makes
Flip beam 3, which rotates after maximum rotation angle reaches open position, still to be had the tendency that continuing to rotate along reverses direction, but due to cabinet 1
Opening front-axle beam blocking so that the trend continued to rotate is converted into the pressure that flip beam 3 is pressed on to the open position
Power, so that flip beam 3 be made to be able to maintain in the open position, it is ensured that flip beam 3 is to the clearance seal between two door body 2
Reliability.
It is excessive for the pressing force that avoids flip beam 3 suffered when turning to maximum angle, as shown in figure 5, fitted shaft 51 and hinge
Cam surface between chain rivet 52 is 360 degree of even circumferentials to be divided into three parts of concaveconvex structure, and the inside of door body 2 is used for and overturning
The binding face inclination that beam 3 is bonded, so that the maximum rotation angle of flip beam 3 is 100 °.360 degree of even circumferentials are divided into three parts
Afterwards, the equal part angle of cam surface is 120 °, and the rotational angle of hinge axis 52 is 100 ° when flip beam 3 turns to maximum angle,
Hinge axis 52 can be generated rotation due to the gravity of self weight and flip beam 3 and along the trend that cam surface moves downward at this time, from
And flip beam 3 is securely held at the position for turning to maximum angle, but since 52 need of hinge axis at this time continue to rotate 20 °
It can make seamless applying between the lower end surface of hinge axis 52 and the upper surface of fitted shaft 51, thus flip beam 3 turns to maximum angular
Suffered pressing force is little when spending, and will not generate damage to the front-axle beam of the opening of cabinet 1.
Flip beam 3 is used to close gap between two when door body 2 and cabinet 1 are closed, specifically, as shown in figure 4, overturning
Beam 3 includes overturning beam seat 33, and the flip beam lid 34 cooperated with overturning beam seat 33, overturns beam seat 33 and flip beam lid 34 fastens
Afterwards, inside is formed with cavity, is filled with foam 35 in cavity, and foam 35 is for protecting and heat-insulated.If flip beam 3 rotation when with
Door body 2 collides, and the vibration for hitting generation can be consumed in transmittance process by foam 35 to be absorbed, and avoids in vibration transmittance process
Flip beam 3 is caused to damage.Meanwhile foam is also a kind of higher thermal insulation material of cost performance, is filled in the cavity of flip beam 3
After having foam 35, the surface of flip beam 3 is less prone to dew condensation phenomenon.
Optionally, as shown in figure 4, being provided with the mounting groove 331 for installing articulated structure 5 on overturning beam seat 33.Cooperation
Axis 51 and the cooperation of 52 curved surface of hinge axis, fitted shaft 51 and door body 2 are fixed, and hinge axis 52 passes through the peace being set on overturning beam seat 33
Tankage 331 is fixed on flip beam 3.
After opening door body 2, the side surface temperature of the separate door body 2 of flip beam 3 is lower, after contacting with the air, in air
Moisture can deposit on a surface, at this time be closed door body 2 after, which matches with the door seal of door body 2, moisture be easy into
Enter in door seal, be in door seal in wet environment for a long time, accelerate the aging speed of door seal, to avoid this case, such as Fig. 4 institute
Show, flip beam lid 34 is additionally provided with flip beam front-axle beam 36 close to the side of cabinet 1, and flip beam front-axle beam 36 is that inside is pasted with heating
The sheet metal component of silk.Flip beam front-axle beam 36 is used for and the door seal of door body 2 is bonded, and prevents cold draining.Heater strip can generate heat after being powered
It measures, after heat transfer to flip beam front-axle beam 36, the temperature of flip beam front-axle beam 36 rises, and can be avoided and occurs on flip beam front-axle beam 36
Dew condensation phenomenon.Sheet metal component is a kind of sheet metal, after setting sheet metal component for flip beam front-axle beam 36, since metal has preferably
Heating conduction, thus the heat that heater strip generates can be rapidly and uniformly transferred on flip beam front-axle beam 36, before making flip beam
The temperature of beam 36 rises overally, and at this time after opening door body 2, the moisture in air will not be deposited on flip beam front-axle beam 36.
Other compositions etc. about side by side combination refrigerator have been well known to those skilled in the art, herein no longer specifically
It is bright.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
Those familiar with the art in the technical scope disclosed by the present invention, can easily think of the change or the replacement, and should all contain
Lid is within protection scope of the present invention.Therefore, protection scope of the present invention should be based on the protection scope of the described claims.
Claims (10)
1. a kind of side by side combination refrigerator, including cabinet, the opening of the cabinet is equipped with two door body being set side by side, one of them
The inside edge of the door body is hinged with flip beam, which is characterized in that is equipped between the flip beam and the door body self-locking
Mechanism, the self-locking mechanism include the first hanging part, the second hanging part and trigger member, and first hanging part passes through shaft and institute
It states flip beam to be rotatably connected, second hanging part is fixedly connected with the door body, and the trigger member and the flip beam are sliding
Dynamic connection, the first end of the trigger member and first hanging part are hinged, and the second end of the trigger member stretches out the overturning
The end face of beam is arranged, and is connected with return unit between the trigger member and the flip beam；
When being closed the door body, the second end of the trigger member is squeezed by the cabinet, and sliding, described in Xiang Suoshu flip beam
The first end of trigger member drives first hanging part to rotate around the shaft, makes first hanging part and second mounting
Part is detached from；
When opening the door body, the trigger member resets under the restoring force effect of the return unit, drives described first to hang
The rotation of fitting opposite direction mounts first hanging part and second hanging part.
2. side by side combination refrigerator according to claim 1, which is characterized in that the trigger member is rod-like structure, the triggering
It is equipped with flange close to the second end on part, the flip beam is equipped with guide type shoe, the trigger member and the guide type shoe
Be cooperatively connected, the return unit is the spring being sheathed in the trigger member, one end of the return unit and the flange against,
The other end and the guide type shoe against.
3. side by side combination refrigerator according to claim 1, which is characterized in that the middle part of first hanging part by shaft with
The flip beam is rotatably connected, and one end of first hanging part is used to mount with second hanging part, and the other end is used for
It is hinged with the first end of the trigger member.
4. side by side combination refrigerator according to claim 1, which is characterized in that the end of the flip beam is provided with the first guiding
Structure, the position that the cabinet corresponds to the flip beam are equipped with the second guide frame, and when being closed the door body, described first is led
It can cooperate to structure with second guide frame and be oriented to, to guide the flip beam to overturn, the second end position of the trigger member
In the approaching side of first guide frame.
5. side by side combination refrigerator according to claim 4, which is characterized in that second guide frame is close to the door body
Side is provided with the first inclined-plane, and when being closed the door body, the second end of the trigger member is mutually squeezed with first inclined-plane,
The second end of the trigger member is pushed to slide into the flip beam under the action of first inclined-plane.
6. side by side combination refrigerator according to claim 5, which is characterized in that the second end of the trigger member corresponds to described first
The position on inclined-plane is equipped with the second inclined-plane, and second inclined-plane is identical as the inclined direction on first inclined-plane.
7. side by side combination refrigerator according to claim 4, which is characterized in that the flip beam is with the door body by hingedly tying
Structure connection, the articulated structure includes the fitted shaft being set in the door body, and the hinge being set on the flip beam
Axis, and the lower end surface of the hinge axis and the upper surface of the fitted shaft are mutually matched cam surface, second hanging part
It is set in the fitted shaft；When first guide frame and second guide frame cooperation guiding, the hinge axis band
The flip beam is moved to rotate and move upwards along the cam surface of the fitted shaft；First guide frame and second guiding
When structure disengages, the self weight of the hinge axis and the gravity of the flip beam drive the flip beam to move downward and make the hinge
Chain rivet is rotated along the cam surface of the fitted shaft.
8. side by side combination refrigerator according to claim 7, which is characterized in that be provided in the door body for accommodating the hinge
The accommodating cavity of binding structure, there is a gap between the upper side wall of the accommodating cavity and the upper surface of the hinge axis, in the accommodating cavity
Be additionally provided with Self-resetting spring, the upper end of the Self-resetting spring and the upper side wall of the accommodating cavity lean, lower end with it is described
Hinge axis leans；When the hinge axis moves upwards, the Self-resetting spring is compressed, the movement velocity of the hinge axis is made
It reduces；When the hinge axis moves downward, the Self-resetting spring generates downward restoring force, improves the fortune of the hinge axis
Dynamic speed.
9. side by side combination refrigerator according to claim 7, which is characterized in that if the cam surface is along the circumferential direction to be divided into
The concaveconvex structure of dry part, and maximum rotation angle when flip beam overturning is less than the equal part angle of the cam surface.
10. side by side combination refrigerator according to claim 9, which is characterized in that the equal part angle of the cam surface is 120 °, institute
It states binding face of the inner side of door for being bonded with the flip beam to be obliquely installed, so that the maximum rotation when flip beam is overturn
Angle is 100 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610700760.2A CN106352651B (en) | 2016-08-19 | 2016-08-19 | A kind of side by side combination refrigerator |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610700760.2A CN106352651B (en) | 2016-08-19 | 2016-08-19 | A kind of side by side combination refrigerator |
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| CN106352651A CN106352651A (en) | 2017-01-25 |
| CN106352651B true CN106352651B (en) | 2019-08-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610700760.2A Active CN106352651B (en) | 2016-08-19 | 2016-08-19 | A kind of side by side combination refrigerator |
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Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107024069B (en) * | 2017-04-20 | 2019-07-23 | 海信（山东）冰箱有限公司 | A kind of side by side combination refrigerator with flip beam |
| CN107461992B (en) * | 2017-07-26 | 2019-11-22 | 合肥华凌股份有限公司 | A kind of turnover beam of refrigerator and refrigerator |
| CN108120215B (en) * | 2017-12-07 | 2020-05-22 | 合肥华凌股份有限公司 | Refrigerator with a door |
| CN107976000A (en) * | 2017-12-20 | 2018-05-01 | 广东奥马冰箱有限公司 | A kind of refrigerator |
| JP2022041127A (en) * | 2020-08-31 | 2022-03-11 | アクア株式会社 | refrigerator |
| CN114383351B (en) * | 2020-10-19 | 2022-11-18 | 合肥海尔电冰箱有限公司 | Refrigerator |
| CN114688817B (en) * | 2020-12-31 | 2023-03-17 | 青岛海尔电冰箱有限公司 | Automatic door opening and closing device for refrigerator and refrigerator with same |
| CN114812065A (en) * | 2021-01-18 | 2022-07-29 | 青岛海尔电冰箱有限公司 | Refrigerator and door body assembly thereof |
| CN115164499B (en) * | 2021-04-02 | 2023-07-14 | 青岛海尔电冰箱有限公司 | Vertical beam assembly for refrigerator door body and refrigerator |
| CN115540465A (en) * | 2021-06-30 | 2022-12-30 | 青岛海尔电冰箱有限公司 | Vertical beam assembly for refrigerator door body and refrigerator |
| CN114777397B (en) * | 2022-04-22 | 2023-07-25 | 美的集团(上海)有限公司 | Turnover beam assembly, door assembly, side-by-side door assembly and storage cabinet |
| CN114812084B (en) * | 2022-04-22 | 2023-11-24 | 美的集团(上海)有限公司 | Turnover beam assembly, door assembly and storage cabinet |
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| CN105737489A (en) * | 2016-04-18 | 2016-07-06 | 海信容声(广东)冰箱有限公司 | Side-by-side combination refrigerator with turnover beam |
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| US9709316B2 (en) * | 2013-02-07 | 2017-07-18 | Whirlpool Corporation | Spring loaded mullion for french door refrigerator |
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| JP2006313024A (en) * | 2005-05-06 | 2006-11-16 | Hitachi Home & Life Solutions Inc | Refrigerator with hinged double doors |
| CN205002469U (en) * | 2015-09-25 | 2016-01-27 | 青岛海尔股份有限公司 | Refrigerator |
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| CN106352651A (en) | 2017-01-25 |
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Address after: 266736, No. 8, Hisense Avenue, South Village, Pingdu City, Shandong, Qingdao Applicant after: Hisense (Shandong) refrigerator Co., Ltd. Address before: 266100 Zhuzhou Road, Laoshan District, Shandong, No. 151, No. Applicant before: Hisense (Shandong) refrigerator Co., Ltd. |
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