CN106352651A - Side-by-side combination refrigerator - Google Patents
Side-by-side combination refrigerator Download PDFInfo
- Publication number
- CN106352651A CN106352651A CN201610700760.2A CN201610700760A CN106352651A CN 106352651 A CN106352651 A CN 106352651A CN 201610700760 A CN201610700760 A CN 201610700760A CN 106352651 A CN106352651 A CN 106352651A
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- China
- Prior art keywords
- flip beam
- door body
- trigger member
- hanging part
- hinge axis
- Prior art date
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- 230000007246 mechanism Effects 0.000 claims abstract description 12
- 230000000694 effects Effects 0.000 claims description 6
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- 230000009471 action Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 239000006260 foam Substances 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000002360 explosive Substances 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 238000002834 transmittance Methods 0.000 description 2
- 241000233866 Fungi Species 0.000 description 1
- 241001400675 Sympodium Species 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000000844 anti-bacterial 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
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 238000010030 laminating Methods 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
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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
-
- 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 invention provides a side-by-side combination refrigerator and relates to the technical field of refrigerators. The problem that when a door of an existing side-by-side combination refrigerator is opened or closed, a turning beam of the existing side-by-side combination refrigerator has large friction force, so that locking or unlocking is difficult is solved. The side-by-side combination refrigerator comprises a refrigerator body, two doors are arranged at the opening of the refrigerator body in parallel, a turning beam is hinged to the inner side edge of one door, a self-locking mechanism is arranged between the turning beam and the corresponding door and comprises a first hanging-connecting part, a second hanging-connecting part and a triggering part, a resetting part is connected between the triggering part and the turning beam, and when the doors are closed, the second end of the triggering part is extruded by the box and slides toward the interior of the turning beam, and the first hanging-connecting part and the second hanging-connecting part are separated; when the doors are opened, the triggering part resets under restoring force of the resetting part, and the first hanging-connecting part and the second hanging-connecting part are connected in a hung mode. According to the embodiment, the side-by-side combination refrigerator is used for storing articles at 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 technology
With the raising of people's living standard, refrigerator has become essential household electrical appliance in people's daily life.
Especially during the broiling summer, for slowing down the breeding of the antibacterial in food, funguses, it is to avoid putrid and deteriorated, the many quilts of food of food
It is placed in refrigerator and carry out low temperature storage.With the increase of people's demand, jumbo refrigerator is increasingly favored by people.
Jumbo refrigerator design when more than using clamshell doors by the way of, door body close after, the door seal of both sides door body all fits in casing
Dividing plate is on the surface of door body side.However, for making each door body can independently be opened and closed, between needing to leave between two door body
Gap, this makes the sealing between door body and casing only lean on the adhesive between door seal and dividing plate to realize, and the cold in casing can not
Directly can run off from the fit-up gap between two door body with avoiding.
For avoiding the loss of cold in the casing of side by side combination refrigerator, those skilled in the art have devised a kind of upset
Beam, flip beam is arranged on the inwall of side door body of side by side combination refrigerator, and when door body closes, flip beam is opened, by two doors
Clearance seal between body, thus avoid this side by side combination refrigerator the situation of cold draining.But existing flip beam is in use
There are following two large problems: after 1, door body is opened, flip beam must be in closure state, if artificial open flip beam or overturn
Beam does not have of completely closed due to other reasonses, then next one action of closing the door arises that the problem of inefficacy of closing the door；2nd, when being provided with
When the door body of flip beam is quickly opened, due to enabling excessive velocities, resilience occurs after flip beam closure, flip beam resilience can be touched
Hit another door body and produce noise, collision is excessively fierce even to break up flip beam.
For solving this problem, in prior art, employ the mode that latch-up structure is set between flip beam and door body,
As shown in figure 1, latch-up structure includes the block 02 being arranged in flip beam rotating shaft 01, and it is opened in recessed in protrusion means 03
Groove 04, when door body closes, protrusion means 03 move downward, compression spring 031, and it is same flat so that groove 04 and block 02 is located at
In face, now rotating shaft 01 rotates, and drives block 02 to pass through groove 04, flip beam is opened the clearance seal between two；Work as door
When body is opened, spring 031 affranchises and drives protrusion means 03 to move upwards, makes the horizontal level mistake of block 02 and groove 04
Open, block 02 is resisted against in protrusion means 03, and rotating shaft 01 can not rotate, and can not produce relative motion 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 produce friction, and due to rotating shaft 01 can produce to protrusion means 03 place direction rotate trend, make block 02 to projection
The pressure of mechanism 03 increases, thus leading to the frictional force between block 02 and protrusion means 03 larger, this makes door body in closure
During, this frictional force need to be overcome when protrusion means 03 move downward, user needs at closing time using compared with great strength.Meanwhile,
Door body, when opening or closing, can produce larger noise during relative motion between block 02 and protrusion means 03, affects user
Experience.
Content of the invention
Embodiments of the invention provide a kind of side by side combination refrigerator, are relatively easy to when flip beam and door body locking or unblock, and
Friction is less will not to produce noise.
For reaching above-mentioned purpose, embodiments of the invention adopt the following technical scheme that
A kind of side by side combination refrigerator, including casing, is provided with two door body being set up in parallel at the opening of described casing, and wherein one
The inner side edge of individual described door body is hinged with flip beam, is provided with self-locking mechanism between described flip beam and described door body, described
Self-locking mechanism includes the first hanging part, the second hanging part and trigger member, and described first hanging part passes through rotating shaft and described flip beam
It is rotatably connected, described second hanging part is fixedly connected with described door body, and described trigger member is slidably connected with described flip beam, institute
The first end stating trigger member is hinged with described first hanging part, and the end face that described flip beam is stretched out at the second end of described trigger member sets
Put, between described trigger member and described flip beam, be connected with return unit, when closing described door body, the second end of described trigger member
Extruded by described casing, slide into described flip beam, the first end of described trigger member drives described first hanging part around described
Rotating shaft rotates, and so that described first hanging part is departed from described second hanging part；When opening described door body, described trigger member is in institute
State the lower reset of restoring force effect of return unit, drive described first hanging part opposite direction rotation, make described first hanging part and institute
State the second hanging part mounting.
Compared to prior art, side by side combination refrigerator provided in an embodiment of the present invention, in the door body closing this side by side combination refrigerator
When, casing extrudes the second end of trigger member, makes the internal slide to flip beam for the trigger member, drives rotating shaft rotation, the first extension simultaneously
Fitting and the second hanging part depart from, and flip beam can be opened with respect to door body, thus by the clearance seal between two.When opening
During the door body of this side by side combination refrigerator, the squeezing action at the second end to trigger member for the casing disappears, and now trigger member can be in return unit
Restoring force effect under stretch out the end face of flip beam, and drive rotating shaft to reversely rotate, so that the first hanging part and the second hanging part is hung
Connect, so that flip beam is locked with respect to door body, it is to avoid flip beam is opened with respect to door body after door body unlatching, leads to the next one
Action of closing the door was lost efficacy, and meanwhile, even if quickly open door body, flip beam is also not in the phenomenon of resilience after closure.And this
In bright, when departing from, the first hanging part and the second hanging part contact and produce relative motion for the first hanging part and the second hanging part
Process more of short duration, thus flip beam and door body locking or be not in noise when unlocking, better user experience.
Brief description
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
Have technology description in required use accompanying drawing be briefly described it should be apparent that, drawings in the following description be only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, acceptable
Other accompanying drawings are obtained according to these accompanying drawings.
A kind of internal structure schematic diagram of flip beam that Fig. 1 provides for prior art；
Fig. 2 is that a kind of side by side combination refrigerator provided in an embodiment of the present invention closes structural representation during door body；
Fig. 3 is that a kind of side by side combination refrigerator provided in an embodiment of the present invention opens structural representation during 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 structure that is assemblied on flip beam of side by side combination refrigerator provided in an embodiment of the present invention is shown
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 joining of the second guide frame
Close schematic diagram.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation description is it is clear that described embodiment is only a part of embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of not making creative work
Embodiment, broadly falls into the scope of protection of the invention.
In describing the invention it is to be understood that term " " center ", " on ", D score, "front", "rear", " left ",
The orientation of instruction such as " right ", " vertical ", " level ", " top ", " bottom ", " interior ", " outward " or position relationship are based on shown in the drawings
Orientation or position relationship, be for only for ease of description the present invention and simplify description, rather than instruction or hint indication device or
Element must have specific orientation, with specific azimuth configuration and operation, be therefore not considered as limiting the invention.
In describing the invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or is integrally connected；Can
To be to be mechanically connected；Can be to be joined directly together it is also possible to be indirectly connected to by intermediary, can be the company of two element internals
Logical.For the ordinary skill in the art, above-mentioned term concrete meaning in the present invention can be understood with concrete condition.
Flip beam can be provided with, flip beam can phase after door body closure at the edge placement of door body inwall of side by side combination refrigerator
Door body is opened, by the clearance seal between two door body, it is to avoid cold draining phenomenon in side by side combination refrigerator.
Embodiments provide a kind of side by side combination refrigerator, as shown in Figures 2 and 3, including casing 1, the opening of casing 1
Place is provided with two door body 2 being set up in parallel, and the inner side edge of one of door body 2 is hinged with flip beam 3, flip beam 3 and door
It is provided with self-locking mechanism 4, self-locking mechanism 4 includes the first hanging part 41, the second hanging part 42 and trigger member 43, the first extension between body 2
Fitting 41 is rotatably connected with flip beam 3 by rotating shaft 44, 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 is hinged with the first hanging part 41, the second end 432 of trigger member 43 is stretched out and turned over
Turn the end face setting of beam 3, between trigger member 43 and flip beam 3, be connected with return unit 45；When closing door body 2, trigger member 43
Second end 432 is extruded by casing 1, slides into flip beam 3, and the first end 431 of trigger member 43 drives the first hanging part 41 to rotate
Axle 44 rotates, and so that the first hanging part 41 is departed from 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 drives the rotation of the first hanging part 41 opposite direction, so that the first hanging part 41 is mounted with the second hanging part 42.
Compared to prior art, side by side combination refrigerator provided in an embodiment of the present invention, in the door body 2 closing this side by side combination refrigerator
When, casing 1 extrudes the second end 432 of trigger member 43, makes trigger member 43 to the internal slide of flip beam 3, drives rotating shaft 44 simultaneously
Rotation, the first hanging part 41 and the second hanging part 42 depart from, and flip beam 3 can be opened with respect to door body 2, thus by between two
Clearance seal.When opening the door body 2 of this side by side combination refrigerator, the squeezing action at the second end 432 to trigger member 43 for the casing 1 disappears
Lose, now trigger member 43 can stretch out the end face of flip beam 3 under the restoring force effect of return unit 45, and drives rotating shaft 44 reversely to revolve
Turn, so that the first hanging part 41 and the second hanging part 42 is mounted, so that flip beam 3 is locked with respect to door body 2, it is to avoid flip beam 3
Door body 2 open after open with respect to door body 2, lead to the next one close the door action lost efficacy, meanwhile, even if quickly open door body 2,
Flip beam 3 is also not in the phenomenon of resilience after closure.And in the present invention, the first hanging part 41 and the second hanging part 42 are departing from
When, the first hanging part 41 contact with the second hanging part 42 and produce relative motion process more of short duration, thus flip beam 3 and door
Body 2 is not in noise when locking or unlocking, better user experience.
Specifically, as shown in Figure 5 and Figure 6, trigger member 43 is rod-like structure, near the position at the second end 432 in trigger member 43
The place of putting is provided with flange 433, and flip beam 3 is provided with guide type shoe 31, and trigger member 43 is connected with guide type shoe 31, return unit
45 is the spring being sheathed in trigger member 43, and one end of return unit 43 and flange 433 are against the other end is supported with guide type shoe 31
Lean on.When closing door body 2, trigger member 43 to the internal slide of flip beam 3, drive the flange 433 being arranged in trigger member 43 to
Lower motion, by spring-compressed；After opening door body 2, casing 1 is away from trigger member 43 so that the second end 432 of trigger member 43 is not subject to
External force acts on, and spring 43 affranchises length, drives the second end of trigger member 43 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 with flip beam 3 by rotating shaft 44, first
One end of hanging part 41 is used for mounting 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 drive the first hanging parts 41 rotate forward and can make mounting between the first hanging part 41 and the second hanging part 42；Trigger member 43 drives
First hanging part 41 rotates backward can be made to disengage between the first hanging part 41 and the second hanging part 42.According to lever principle, now
Trigger member 43 drives required power when rotating of the first hanging part 41 minimum.
Alternatively, one end of the first hanging part 41 is used for mounting with the second hanging part 42, and the other end is used for by rotating 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 do not limit to the link position between the first hanging part 41 and trigger member 43 or rotating shaft 44, only need to guarantee when tactile
When outbox 43 is slided into flip beam 3, the first hanging part 41 and the second hanging part 42 disengage, and the second end working as trigger member 43 is stretched
After going out the end face of flip beam 3, the first hanging part 41 and the second hanging part 42 mount.
For enabling flip beam 3 smoothly to overturn with respect to door body 2, as shown in figs. 4 and 7, the end of flip beam 3 is provided with
First guide frame 32, the position of the corresponding flip beam 3 of casing 1 is provided with the second guide frame 11, and when closing door body 2, first leads
Guiding can be coordinated to structure 32 with the second guide frame 11, to guide flip beam 3 to overturn, the second end 432 of trigger member 43 is located at
The approaching side of the first guide frame 32.The approaching side of the first guide frame 32 close door body 2 when first with the second guide frame
11 contact and coordinate, and finally disengage with the second guide frame 11 when opening door body 2, and trigger member 43 is arranged at 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 closing door body 2, thus will not shadow
Ring the cooperation guiding to the first guide frame 32 and the second guide frame 11, flip beam 3 being capable of smooth opening.Meanwhile, opening
During door body 2, the cooperation guiding of the first guide frame 32 and the second guide frame 11 makes the direction that flip beam 3 is located to door body 2 turn
Dynamic, after the first guide frame 32 and the second guide frame 11 disengage, flip beam 3 is fitted with door body 2, now the of trigger member 43
The end face of flip beam 3 can be stretched out in two ends 432, so that the first hanging part 41 and the second hanging part 42 mount, by flip beam 3
Lock with door body 2.
Specifically, as shown in figs. 4 and 7, the arc of the end that the first guide frame 32 can be disposed on flip beam 3 is led
To block, the second guide frame 11 be to should arcuate guide block setting arc guide groove.When closing door body 2, arcuate guide
The approaching side of block enters in this arc guide groove from arc guide groove near the side of door body, in the guide effect of arc guide groove
Under, so that flip beam 3 is opened with respect 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 can also be arc guide groove, the second guide frame 11 is can be with this
The arcuate guide block that arc guide groove matches, when closing door body 2, arc guide groove is guided with the cooperation of arcuate guide block, from
And make flip beam 3 with respect to door body 2 Unscrew, by the clearance seal between two door body of side by side combination refrigerator.
The second end 432 for enabling trigger member 43 is smoothly extruded 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 near the side of door body 2, when closing door body 2, the second end of trigger member 43
432 are mutually extruded with the first inclined-plane 111, promote the second end 432 of trigger member 43 to flip beam 3 in the presence of the first inclined-plane 111
Interior slip.After first inclined-plane 111 is arranged on the second guide frame 11, during closure door body 2, the second end of trigger member 43
432 are easier to be extruded by the second guide frame 11, along the first inclined-plane 111 to the internal slide of flip beam 3, thus driving the first extension
Fitting 41 and the second hanging part 42 disengage, and so that flip beam 3 is rotated with respect to door body 2.
For increasing the contact area between the second end 432 of trigger member 43 and the first inclined-plane 111, as shown in figure 5 and figure 7,
The position on corresponding first inclined-plane 111 in second end 432 of trigger member 43 is provided with the second inclined-plane 434, and the second inclined-plane 434 is oblique with first
The incline direction in face 111 is identical.During closure door body 2, the second inclined-plane 434 is fitted with the first inclined-plane 111, makes triggering
Cooperation between part 43 and the second guide frame 11 is more stable.
For extending the service life of self-locking mechanism 4, as shown in figure 5, being arranged with push rod cap on the second end 432 of trigger member 43
435, push rod cap 435 is adopted made of plastic.Push rod cap 435 be sheathed on the second end 432 of trigger member 43 after to trigger member 43
Certain protective effect can be played in second end 432.Meanwhile, the push rod cap 435 of plastic material is sliding along the second guide frame 11
When dynamic, friction therebetween is less, and is not likely to produce cut equivalent damage, and service life is longer.
Mounting can be coordinated between first hanging part 41 and the second hanging part 42, thus can be set to this two hanging parts can
The latch hook of cooperation mounting and lock, as shown in figure 5, the first hanging part 41 is latch hook, the second hanging part 42 is lock, trigger member 43
When driving rotating shaft 44 to rotate, the first hanging part 41 can be mounted with the second hanging part 42 or disengage.Alternatively, the first hanging part 41
Can be lock, and the second hanging part 42 is set to latch hook, when trigger member 43 drives rotating shaft 44 to rotate, the first hanging part 41 can
Mount with the second hanging part 42 or disengage, this two schemes all enable flip beam 3 with respect to the locking of door body 2 or unblock.
As shown in Figure 4 and Figure 5, flip beam 3 is connected by articulated structure 5 with door body 2, and articulated structure 5 includes being arranged at door
Fitted shaft 51 on body 2, and it is arranged at the hinge axis 52 on flip beam 3, hinge axis 52 can relative engagement axle 51 rotate, and joins
The lower surface of the upper surface of sympodium 51 and hinge axis 52 is the cam surface cooperating；Second hanging part 42 is arranged at fitted shaft 51
On；When the first guide frame 32 and the second guide frame 11 cooperation guiding, hinge axis 52 drive flip beam 3 to rotate and along fitted shaft
51 cam surface moves upwards；When first guide frame 32 and the second guide frame 11 disengage, hinge axis 52 in deadweight and overturn
Move downward and drive flip beam 3 under the action of gravity of beam 3 along the cam surface rotation of fitted shaft 51.Due to fitted shaft 51 and hinge
Axle 52 is coaxial, thus the upset of flip beam 3 is actually hinge axis 52 and is engaged on the rotation in fitted shaft 51 by cam surface.Convex
Wheel face engagement makes hinge axis 52 that dipping and heaving occurs in rotation process, and due to the deadweight of hinge axis 52, hinge axis 52 exist
Uphill process medium velocity can reduce, and now the velocity of rotation of flip beam 3 is slower；And work as hinge axis 52 can be due to during declining
Deadweight reason speed is accelerated, and makes the faster rotational speed of flip beam 3, and this makes the rotation of hinge axis 52 assume one kind and first slow down to accelerate afterwards
Rule, by design on arrangement the first hanging part 41 is coordinated with the second hanging part 42 in hinge axis 52 rotational delay
Mounting, when so that the first hanging part 41 and the second hanging part 42 cooperation is mounted, speed is slower, will not produce with the second hanging part 42 and touch
Hit, extend the service life of this self-locking mechanism 4.Simultaneously as hinge axis 52 are moving up along the cam surface of fitted shaft 51
And when turning to the peak of cam surface, the gravity of the deadweight of hinge axis 52 and flip beam 3 simultaneously acts on this hinge axis 52,
Move down and offer power is provided along the cam surface of fitted shaft 51 for hinge axis 52, now hinge axis 52 need not be applied outer
Power, flip beam 3 just can voluntarily overturn, namely now the first guide frame 32 and the second guide frame 11 need not coordinate guiding,
Thus the first guide frame 32 and the second guide frame 11 are along the size on the depth direction of casing 1 it is only necessary to being capable of induced hinge
Axle 52 is moved upward to the peak 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 occupancy to storage area in casing 1 for second guide frame 11.Due to fitted shaft 51 and door
Body 2 is fixing, thus can be by arranging the second hanging part 42 in fitted shaft 51, using the first hanging part 41 and the second hanging part
42 cooperation, realizes the locking between flip beam 3 and door body 2.It should be noted that the second hanging part 42 can be arranged on door body
2 or the arbitrary structures that are fixedly connected with door body 2 on, the embodiment of the present invention does not limit to this.
For slowing down speed when with the second hanging part 42 cooperation mounting for first hanging part 41 further, as Fig. 4 and Fig. 5 institute
Show, door body 2 be provided with the containing cavity for accommodating articulated structure 5, the upper surface of the upper side wall of containing cavity and hinge axis 52 it
Between have gap, accommodating intracavity is additionally provided with Self-resetting spring 53, and the upper end of Self-resetting spring 53 is offseted with the upper side wall of containing cavity
Lean on, lower end is leant with hinge axis 52；When hinge axis 52 move upwards, compress Self-resetting spring 53, make the fortune of hinge axis 52
Dynamic speed reduces；When hinge axis 52 move downward, Self-resetting spring 53 produces downward restoring force, improves the fortune of hinge axis 52
Dynamic speed.Because coordinating for cam surface between fitted shaft 51 and hinge axis 52, therefore hinge axis 52 occur lower when rotating
Volt, when hinge axis 52 move upwards, can compress Self-resetting spring 53, slow down the velocity of rotation of the first hanging part 41 further；
And when hinge axis 52 move to the peak of fitted shaft 51 upper surface it is impossible to continue Self-resetting spring 53 is compressed.Cause
And Self-resetting spring 53 can produce restoring force, but because one end of Self-resetting spring 53 is resisted against on the upper side wall of containing cavity, hold
Put chamber to be arranged in door body 2, but door body 2 cannot move up and down, thus the restoring force of Self-resetting spring 53 can only act on downwards
On hinge axis 52, accelerate the speed that hinge axis 52 move downward.
It should be noted that the lower end of Self-resetting spring 53 is resisted against on hinge axis 52, it can be Self-resetting spring 53
Lower end is resisted against on the upper surface of hinge axis 52, compresses Self-resetting spring 53 when hinge axis 52 move upwards.For avoiding Self-resetting
Situations such as spring 53 dislocation in use, ejects even from containing cavity, as shown in figure 5, hinge axis 52 first half
The diameter dividing is less than the diameter of the latter half, and the diameter of hinge axis 52 top half is less than the internal diameter of Self-resetting spring 53, from
The latter half of back-moving spring 53 is sheathed in the top half of hinge axis 52, and this makes Self-resetting spring 53 compressed or release
Be not in dislocation during putting, also will not eject it is ensured that the steady operation of Self-resetting spring 53 from containing cavity.
For making flip beam 3 can be maintained at this open position after opening with respect to door body 2, cam surface is along the circumferential direction etc.
It is divided into the concaveconvex structure of several pieces, and maximum rotation angle during flip beam 3 upset is less than the decile angle of cam surface, this makes
Flip beam 3 rotates after maximum rotation angle reaches open position still has the trend continuing to rotate along reverses direction, but due to casing 1
Opening at front-axle beam stop so that the trend that this is rotated further is converted into the pressure that flip beam 3 is pressed on this open position
Power, so that flip beam 3 can be maintained at this open position it is ensured that flip beam 3 is to gap sealed between two door body 2
Reliability.
Excessive for avoiding flip beam 3 to turn to suffered thrust during maximum angle, as shown in figure 5, fitted shaft 51 and hinge
Cam surface between chain rivet 52 is that 360 degree of even circumferentials are divided into three parts of concaveconvex structure, and the inner side of door body 2 is used for and upset
The binding face of beam 3 laminating tilts, so that the maximum rotation angle of flip beam 3 is 100 °.360 degree of even circumferentials are divided into three parts
Afterwards, the decile angle of cam surface is 120 °, and the rotational angle that flip beam 3 turns to hinge axis 52 during maximum angle is 100 °,
The trend that now hinge axis 52 meeting rotates because the action of gravity of deadweight and flip beam 3 produces and moves downward along cam surface, from
And be securely held in flip beam 3 and turn at the position of maximum angle, but because now 52 need of hinge axis are rotated further 20 °
Can make seamless applying between the lower surface of hinge axis 51 and the upper surface of fitted shaft 51, thus flip beam 3 turns to maximum angular
When spending, suffered thrust less, will not produce to the front-axle beam at the opening of casing 1 and damage.
Flip beam 3 be used for door body 2 and casing 1 closure when closing two between gap, specifically, as shown in figure 4, upset
Beam 3 includes overturning beam seat 33, and the flip beam lid 34 with upset beam seat 33 cooperation, and upset beam seat 33 and flip beam lid 34 fasten
Afterwards, it has been internally formed cavity, in cavity, has been filled with foam 35, foam 35 has been used for protecting and heat-insulated.If flip beam 3 rotate when with
Door body 2 collides, and clashes into the vibrations producing and can be consumed absorption by foam 35 in transmittance process, it is to avoid in vibrations transmittance process
Flip beam 3 is caused damage.Meanwhile, foam is also a kind of higher insulation material of cost performance, fills in the cavity of flip beam 3
After having foam 35, the surface of flip beam 3 is less prone to dew condensation phenomenon.
Alternatively, as shown in figure 4, the mounting groove 331 for installing articulated structure 5 is provided with upset beam seat 33.Cooperation
Axle 51 and the cooperation of hinge axis 52 curved surface, fitted shaft 51 is fixing with door body 2, and hinge axis 52 pass through the peace being arranged on upset beam seat 33
Tankage 331 is fixed on flip beam 33.
After opening door body 2, the side surface temperature away from door body 2 of flip beam 3 is relatively low, after air contact, in the air
Moisture can deposit on a surface, now closure door body 2 after, this side surface is matched with the door seal of door body 2, and moisture easily enters
Enter in door seal, so that door seal is in for a long time in wet environment, accelerate the aging speed of door seal, for avoiding this situation, as Fig. 4 institute
Show, flip beam lid 34 is additionally provided with flip beam front-axle beam 36 near the side of casing 1, flip beam front-axle beam 36 is pasted with heating for inner side
The sheet metal component of silk.Flip beam front-axle beam 36 is used for and the door seal of door body 2 is fitted, and prevents cold draining.Heat can be produced after heater strip energising
Amount, after heat transfer to flip beam front-axle beam 36, the temperature of flip beam front-axle beam 36 rises, it can be avoided that occurring on flip beam front-axle beam 36
Dew condensation phenomenon.Sheet metal component is a kind of sheet metal, and flip beam front-axle beam 36 is set to after sheet metal component, because metal has preferably
Heat conductivility, thus the heat that heater strip produces can rapidly and uniformly be transferred on flip beam front-axle beam 36, before making flip beam
The temperature of beam 36 rises overally, and now after opening door body 2, the moisture of in the air will not be deposited on flip beam front-axle beam 36.
Other compositions with regard to side by side combination refrigerator etc. are well known to those skilled in the art, and here is no longer specifically
Bright.
The above, the only specific embodiment of the present invention, but protection scope of the present invention is not limited thereto, and any
Those familiar with the art the invention discloses technical scope in, change or replacement can be readily occurred in, all should contain
Cover within protection scope of the present invention.Therefore, protection scope of the present invention should be defined by described scope of the claims.
Claims (10)
1. a kind of side by side combination refrigerator, including casing, is provided with two door body being set up in parallel at the opening of described casing, one of
The inner side edge of described door body is hinged with flip beam it is characterised in that being provided with self-locking between described flip beam and described door body
Mechanism, described self-locking mechanism includes the first hanging part, the second hanging part and trigger member, and described first hanging part passes through rotating shaft and institute
State flip beam to be rotatably connected, described second hanging part is fixedly connected with described door body, described trigger member is slided with described flip beam
It is dynamically connected, the first end of described trigger member is hinged with described first hanging part, and described upset is stretched out at the second end of described trigger member
The end face setting of beam, is connected with return unit between described trigger member and described flip beam；
When closing described door body, the second end of described trigger member is extruded by described casing, slides into described flip beam, described
The first end of trigger member drives described first hanging part to rotate around described rotating shaft, makes described first hanging part and described second mounting
Part departs from；
When opening described door body, described trigger member resets under the restoring force effect of described return unit, drives described first extension
Fitting opposite direction rotates, and makes described first hanging part and described second hanging part mounting.
2. side by side combination refrigerator according to claim 1 it is characterised in that described trigger member be rod-like structure, described triggering
It is provided with flange near described second end, described flip beam is provided with guide type shoe, described trigger member and described guide type shoe on part
Be connected, described return unit is the spring being sheathed in described trigger member, one end of described return unit and described flange against,
The other end and described guide type shoe against.
3. side by side combination refrigerator according to claim 1 it is characterised in that described first hanging part middle part pass through rotating shaft with
Described flip beam is rotatably connected, and one end of described first hanging part is used for and described second hanging part mounting, and the other end is used for
Hinged with the first end of described trigger member.
4. side by side combination refrigerator according to claim 1 is it is characterised in that the end of described flip beam is provided with the first guiding
Structure, the position of the corresponding described flip beam of described casing is provided with the second guide frame, and when closing described door body, described first leads
Can be with described second guide frame cooperation guiding, to guide described flip beam upset, the second end position of described trigger member to structure
Approaching side in described first guide frame.
5. side by side combination refrigerator according to claim 4 is it is characterised in that described second guide frame is near described door body
Side is provided with the first inclined-plane, and when closing described door body, the second end of described trigger member and described first inclined-plane phase extrude,
Slide into described flip beam in the second end promoting described trigger member in the presence of described first inclined-plane.
6. side by side combination refrigerator according to claim 1 is it is characterised in that the second end of described trigger member corresponds to described first
The position on inclined-plane is provided with the second inclined-plane, and described second inclined-plane is identical with the incline direction on described first inclined-plane.
7. side by side combination refrigerator according to claim 4 is it is characterised in that described flip beam passes through hinged knot with described door body
Structure connects, and described articulated structure includes the fitted shaft being arranged in described door body, and is arranged at the hinge on described flip beam
Axle, and the upper surface of the lower surface of described hinge axis and described fitted shaft is the cam surface cooperating, described second hanging part
It is arranged in described fitted shaft；When described first guide frame and described second guide frame cooperation guiding, described hinge axis band
Dynamic described flip beam rotates and the cam surface along described fitted shaft moves upwards；Described first guide frame and described second guiding
When structure disengages, the deadweight of described hinge axis and the gravity of described flip beam drive described flip beam to move downward and make described hinge
Chain rivet rotates along the cam surface of described fitted shaft.
8. side by side combination refrigerator according to claim 7 is it is characterised in that be provided with for accommodating described hinge in described door body
The containing cavity of access node structure, has gap between the upper surface of the upper side wall of described containing cavity and described hinge axis, described accommodating intracavity
Be additionally provided with Self-resetting spring, the upper end of described Self-resetting spring and the upper side wall of described containing cavity lean, lower end with described
Hinge axis lean；When described hinge axis move upwards, compress described Self-resetting spring, make the movement velocity of described hinge axis
Reduce；When described hinge axis move downward, described Self-resetting spring produces downward restoring force, improves the fortune of described hinge axis
Dynamic speed.
If 9. side by side combination refrigerator according to claim 7 is it is characterised in that described cam surface is along the circumferential direction to be divided into
The concaveconvex structure of dry part, and the maximum rotation angle during upset of described flip beam is less than the decile angle of described cam surface.
10. side by side combination refrigerator according to claim 9 it is characterised in that described cam surface decile angle be 120 °, institute
State the binding face being used for inside door body fitting with described flip beam to be obliquely installed, so that the maximum rotation during upset of described flip beam
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 true CN106352651A (en) | 2017-01-25 |
| CN106352651B 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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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107024069A (en) * | 2017-04-20 | 2017-08-08 | 海信（山东）冰箱有限公司 | A kind of side by side combination refrigerator with flip beam |
| CN107461992A (en) * | 2017-07-26 | 2017-12-12 | 合肥华凌股份有限公司 | A kind of turnover beam of refrigerator and refrigerator |
| CN107976000A (en) * | 2017-12-20 | 2018-05-01 | 广东奥马冰箱有限公司 | A kind of refrigerator |
| CN108120215A (en) * | 2017-12-07 | 2018-06-05 | 合肥华凌股份有限公司 | Refrigerator |
| CN114383351A (en) * | 2020-10-19 | 2022-04-22 | 合肥海尔电冰箱有限公司 | Refrigerator with a door |
| CN114688817A (en) * | 2020-12-31 | 2022-07-01 | 青岛海尔电冰箱有限公司 | Automatic door opening and closing device for refrigerator and refrigerator with same |
| WO2022152059A1 (en) * | 2021-01-18 | 2022-07-21 | 青岛海尔电冰箱有限公司 | Refrigerator and door assembly thereof |
| CN114777397A (en) * | 2022-04-22 | 2022-07-22 | 美的集团(上海)有限公司 | Turnover beam assembly, door assembly, split door assembly and storage cabinet |
| CN114812084A (en) * | 2022-04-22 | 2022-07-29 | 美的集团(上海)有限公司 | Turnover beam assembly, door assembly and storage cabinet |
| WO2022206117A1 (en) * | 2021-04-02 | 2022-10-06 | 青岛海尔电冰箱有限公司 | Vertical beam assembly for refrigerator door body, and refrigerator |
| WO2023273741A1 (en) * | 2021-06-30 | 2023-01-05 | 青岛海尔电冰箱有限公司 | Vertical beam assembly for refrigerator door body and refrigerator |
| EP4187182A4 (en) * | 2020-08-31 | 2023-12-27 | Haier Smart Home Co., Ltd. | Refrigerator |
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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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| Publication number | Priority date | Publication date | Assignee | Title |
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| 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 |
| CN107024069A (en) * | 2017-04-20 | 2017-08-08 | 海信（山东）冰箱有限公司 | A kind of side by side combination refrigerator with flip beam |
| CN107461992A (en) * | 2017-07-26 | 2017-12-12 | 合肥华凌股份有限公司 | A kind of turnover beam of refrigerator and refrigerator |
| CN108120215A (en) * | 2017-12-07 | 2018-06-05 | 合肥华凌股份有限公司 | 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 |
| CN107976000B (en) * | 2017-12-20 | 2024-07-16 | 广东奥马冰箱有限公司 | Refrigerator with a refrigerator body |
| EP4187182A4 (en) * | 2020-08-31 | 2023-12-27 | Haier Smart Home Co., Ltd. | Refrigerator |
| CN114383351B (en) * | 2020-10-19 | 2022-11-18 | 合肥海尔电冰箱有限公司 | Refrigerator |
| CN114383351A (en) * | 2020-10-19 | 2022-04-22 | 合肥海尔电冰箱有限公司 | Refrigerator with a door |
| 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 |
| CN114688817A (en) * | 2020-12-31 | 2022-07-01 | 青岛海尔电冰箱有限公司 | Automatic door opening and closing device for refrigerator and refrigerator with same |
| WO2022152059A1 (en) * | 2021-01-18 | 2022-07-21 | 青岛海尔电冰箱有限公司 | Refrigerator and door assembly thereof |
| WO2022206117A1 (en) * | 2021-04-02 | 2022-10-06 | 青岛海尔电冰箱有限公司 | Vertical beam assembly for refrigerator door body, and refrigerator |
| CN115164499A (en) * | 2021-04-02 | 2022-10-11 | 青岛海尔电冰箱有限公司 | Vertical beam assembly for refrigerator door body and refrigerator |
| 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 |
| WO2023273741A1 (en) * | 2021-06-30 | 2023-01-05 | 青岛海尔电冰箱有限公司 | Vertical beam assembly for refrigerator door body and refrigerator |
| CN114812084A (en) * | 2022-04-22 | 2022-07-29 | 美的集团(上海)有限公司 | Turnover beam assembly, door assembly and storage cabinet |
| CN114777397A (en) * | 2022-04-22 | 2022-07-22 | 美的集团(上海)有限公司 | Turnover beam assembly, door assembly, split 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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| CN106352651B (en) | 2019-08-02 |
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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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