CN102645076B - The automatic load-engaging device of refrigerator and refrigerator doors - Google Patents
The automatic load-engaging device of refrigerator and refrigerator doors Download PDFInfo
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- CN102645076B CN102645076B CN201210018801.1A CN201210018801A CN102645076B CN 102645076 B CN102645076 B CN 102645076B CN 201210018801 A CN201210018801 A CN 201210018801A CN 102645076 B CN102645076 B CN 102645076B
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- slideway
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Abstract
Present invention is primarily targeted at, provide a kind of refrigerator doors of need not opening to can achieve the automatic load-engaging device of refrigerator taking thing.For reaching above-mentioned purpose, the automatic load-engaging device of refrigerator of the present invention is configured to, including：Slideway, article distribution mechanism, controlling organization.Installation of slide track, in the door body of described refrigerator, has entrance and outlet, and article can arrange to outlet order along slideway and move.Article distribution mechanism includes blocking mechanism and article distribution mechanism, and blocking mechanism and article distribution mechanism have blocked state and non-blocking state respectively.When blocking mechanism is to non-blocking state action, article distribution mechanism is linked with this action and switches to blocked state, and to during blocked state action, article distribution mechanism is linked with this action and switches to non-blocking state blocking mechanism.Controlling organization is used for the instruction of receive user and controls blocking mechanism in blocked state and to state switching between non-blocking state.
Description
Technical field
The present invention relates to a kind of automatic load-engaging device of refrigerator and refrigerator doors.
Background technology
In prior art, when taking the article such as tinned drink from refrigerator, typically can only open refrigerator doors and manually take out, take
When, laborious and troublesome it has not been convenient to.
Content of the invention
In view of this, present invention is primarily targeted at, provide a kind of need not open refrigerator doors and can achieve take the ice of thing
The automatic load-engaging device of case.
For reaching above-mentioned purpose, the present invention adopts following technical proposals：
A kind of automatic load-engaging device of refrigerator, described refrigerator has casing, and the automatic load-engaging device of refrigerator includes：Slideway, article
Distributor gear, blocking mechanism, controlling organization.The side wall of described casing has access aperture, described slideway is formed at described
Interior, and the slideway opening of this slideway connected with described access aperture, described blocking mechanism is used for being opened and closed described slideway, institute
State the period that article distribution mechanism opens described slideway in described blocking mechanism prevent near described slide egress side that
That article of article are mobile to be opened and closed at the position of slideway to described blocking mechanism, and described controlling organization controls described resistance
Retaining device is opened and closed action.
Additionally, specific embodiment structure is in the present invention, the position of chute inlet is higher than slide egress, can be entered by slideway
Mouth puts into article makes this article move to described slide egress in slideway described in self gravitation effect, lower edge, and, described slideway
Having size corresponding with article makes multiple described article sequentially arrange in described slideway.
In the present invention, chute inlet side, the direction of slide egress side are the direction along slideway.
Using the automatic load-engaging device of the refrigerator of the present invention as constructed as above, user can be by multiple specific article (fills
Article etc.) storage is put in slideway by chute inlet, under the stop of blocking mechanism, article will not via slideway opening from
Deviate from slideway.When needing to take out article, user can be operated accordingly so that controlling organization is sent with instruction, control machine
Structure controls blocking mechanism generation action, opens slideway, thus releasing the stop of that article that it is stopped, so that this article is moved
Move to slide egress and move to access aperture, be taken out easily by the user.On the other hand, article distribution mechanism is opened in blocking mechanism
The period of slideway, prevent that article of article being released, then, when blocking mechanism closes slideway, can stop
Live this article, prevent two or more article to be released simultaneously.
Can achieve extract product due to refrigerator doors may not necessarily be opened, reduce the number of times of switch gate, so not only have
Effect reduces scattering and disappearing of cold, reduces power consumption, and indirectly extends the service life of refrigerator.
The present invention preferably, is provided with hermatic door, this hermatic door passes through between described access aperture and described blocking mechanism
Rotating shaft is arranged on the wall of described side, and is provided with the described rotating shaft of this hermatic door for described hermatic door is maintained at closing
The spring mechanism of state, the initial tension of spring of spring mechanism enables the article of movement in described slideway to push described sealing open
Door simultaneously passes through.
Due to being provided with hermatic door, thus, it is possible to prevent cooling gas leakage.Additionally, the initial tension of spring of spring mechanism is set as
So that the article of movement in slideway is pushed hermatic door open and pass through, move thus avoiding article and cannot rely on its own gravity
Move to slide egress.
The present invention preferably, in described slideway, is provided with backstop at described access aperture.
Due to being provided with backstop it is thus possible to article are blocked at access aperture, prevent article from dropping.
Preferably, described controlling organization includes the operation button being arranged on the outer surface of described side wall to the present invention, to this
Operation button carries out pressing operations, then controlling organization makes described blocking mechanism switch to described non-resistance from described blocked state
Gear state, is switched to described blocked state afterwards again.
Using the automatic load-engaging device of the refrigerator having a structure in which, the outer surface of described refrigerator door is provided with
The operation button of controlling organization, simple mode constitutes the mechanism for user's transmission instruction, and is easy to operate；In addition, once grasping
Blocking mechanism is made to recover blocked state after blocked state switches to non-blocking state as realization, it is to avoid repeatedly numerous and diverse behaviour
Make.
Preferably, described blocking mechanism includes flexible backstop to the present invention, and described flexible backstop can extend out in described slideway
And can retract, described article distribution mechanism includes allocation wheel, and this allocation wheel is fixed on the wall of described side by allocation wheel rotating shaft
Can rotate, and this allocation wheel is located at the described chute inlet side of described flexible backstop, described allocation wheel is located in described slideway,
And forming the recessed groove of oriented radially inner side thereon, its size is set as being only capable of accommodating described article, described groove edge
The circumference of described allocation wheel is equally spaced formed with two or more, and when described flexible backstop extend out in described slideway, this is stretched
Contracting backstop stops described article and keeps it to be located in described groove stoping described allocation wheel to rotate.
Using the automatic load-engaging device of such refrigerator, when flexible backstop is retracted, the article that it stops are to slide egress side
Mobile, leave the groove in allocation wheel, the article positioned at the chute inlet side of allocation wheel promote allocation wheel to revolve under gravity
Turn, these article to slide egress side shifting, because the groove size of allocation wheel can only accommodate article, thus, do not have
Plural article move simultaneously to be occurred to the situation of slide egress.And, using flexible backstop obstacle grade in groove
In thus stoping allocation wheel from rotating, structure is simple.
Preferably, described controlling organization includes automatically controlled drive mechanism to the present invention, and described drive mechanism drives described flexible backstop
Carry out retract action, described controlling organization also includes back-moving spring, described back-moving spring stretches out state to described flexible backstop
Kept.
So, the retract action of flexible backstop is realized by automatically controlled drive mechanism, and extending action is realized by back-moving spring, multiple
In the presence of the spring of position, flexible backstop can be carried out automatically to the movement stretching into position.
Preferably, the size of described groove is set as the present invention, when described article are located in the described groove of described allocation wheel,
The radius of described allocation wheel is more than or equal to the distance of the center of rotation to described allocation wheel for the center of gravity of described article.
So, particularly when article are for shapes such as cylinders, it is easy to the slide egress side that article are transported to allocation wheel.
Preferably, described slideway has turning to the present invention, and the allocation wheel rotating shaft of described allocation wheel is located at described corner vicinities.
So, it is possible to be easy to the configuration of the part (electromagnetic valve, flexible backstop) that allocation wheel is included with blocking mechanism, effectively
Using the space of refrigerator door, this effect is especially prominent when forming slideway along the thickness direction of refrigerator door.
As another implementation, preferably, described article distribution mechanism is integrally formed the present invention with described blocking mechanism, bag
Include allocation wheel, this allocation wheel is fixed on the wall of described side and can be rotated by allocation wheel rotating shaft, and this allocation wheel is located at described stretching
The described chute inlet side of contracting backstop, described allocation wheel is located in described slideway, and it is recessed to form oriented radially inner side thereon
Groove, its size is set as being only capable of accommodating described article, and described controlling organization includes being arranged on the wall of described side, is used for driving
Move the motor of this allocation wheel rotation.
Preferably, described controlling organization also includes magnet-sensitive switch and Magnet to the present invention, and described magnet-sensitive switch is arranged on described point
Join on the assigned position of a side in wheel and described side wall, described Magnet is arranged on described side wall and the opposing party in described allocation wheel
On assigned position.
So, it is possible to carry out position correction using the mutual sensing of magnet-sensitive switch and Magnet, prevent allocation wheel degree of rotation
Deviation occurs.
Preferably, described blocking mechanism includes the 1st pull backstop to the present invention, described 1st pull backstop can and extend out to institute
State in slideway and can retract.Described article distribution mechanism includes the 2nd pull backstop, and described 2nd pull backstop is located at the described 1st
The side away from described slide egress of pull backstop, the distance between the two is set as between the two being only capable of accommodating a described thing
Product, described controlling organization includes leverage, and described 1st pull backstop passes through described leverage with described 2nd pull backstop
Connect so that, when described 1st pull backstop extend out in described slideway, described 2nd pull backstop contracts from described slideway
Return, when described 1st pull backstop is retracted, described 2nd pull backstop is stretched out.The automatic load-engaging device of such refrigerator, the 1st pull
Backstop is connected by described leverage with described 2nd pull backstop, and when the 1st pull backstop is retracted, the 2nd pull backstop
Stretch into, reliable in action.
Preferably, described controlling organization also includes the electromagnetic valve being arranged on the wall of described side, described 1st pull backstop to the present invention
Stretched out and retract action by described solenoid-driven.
The present invention is preferably it is characterised in that described slideway is along the width formation of described side wall or along described side wall
Thickness direction formed.
The invention still further relates to a kind of refrigerator doors, it is provided with the automatic load-engaging device of above-mentioned refrigerator, described side wall is described
The door body of refrigerator doors.
The automatic load-engaging device of refrigerator is formed in door body, has been effectively saved space.
In addition, the 1st pull backstop stretches in slideway, it is blocked state, close slideway corresponding to blocking mechanism；From slideway
Retract, be non-blocking state, open slideway corresponding to blocking mechanism.
Brief description
Fig. 1 is the stravismus schematic diagram of the refrigerator door of the automatic load-engaging device of refrigerator of the 1st embodiment to illustrate the invention
Fig. 2 is the partial side cross-sectional schematic of Fig. 1；
Fig. 3 is the partial side section view of the refrigerator door of the automatic load-engaging device of refrigerator of the 2nd embodiment to illustrate the invention
Schematic diagram；
Fig. 4 is seeing from outside of the refrigerator door of the automatic load-engaging device of refrigerator of the 3rd embodiment to illustrate the invention
Stravismus schematic diagram；
Fig. 5 is the refrigerator door of the automatic load-engaging device of refrigerator of the 3rd embodiment to illustrate the invention inside door body
The stravismus schematic diagram seen.
Specific embodiment
With reference to the accompanying drawings the specific embodiment of the present invention is described in detail.
【1st embodiment】
Fig. 1 is for representing the oblique view of the refrigerator door of the automatic load-engaging device of refrigerator of first embodiment of the present invention, Fig. 2
For its side partial cross-sectional.As illustrated, being formed with slideway 4 along door body thickness direction on refrigerator door 1, this slideway 4 is along upper
Lower direction is formed, and has chute inlet 4a inside door body 1, has slide egress 4b outside door body 1.Multiple fill article 6
Can put in slideway 4 via chute inlet 4a, and in self gravitation effect, lower edge slideway 4 to slide egress 4b side shifting.Slideway 4
Having size corresponding with fill article 6 makes multiple fill article 6 sequentially arrange in described slideway.
As shown in Fig. 2 in the present embodiment, slideway 4 has turning, is provided with allocation wheel by rotating shaft 51 around the corner
5, this allocation wheel 5 can be rotated centered on rotating shaft 51.And, this allocation wheel 51 has been asymmetrically formed two in the both sides of rotating shaft 51
Individual groove 51, this groove 51 is recessed to radially inner side.The size of this groove 51 is set as, is only capable of accommodating fill article 6.
Concretely, allocation wheel 5 and the size of groove 51 are set as, when fill article 6 are located in groove 51, the side of fill article 6
Edge protrudes from or flushes in the edge of groove 51.Additionally, in the present embodiment, when fill article 6 are located in groove 51, point
Join the distance more than or equal to the center of centre-to-centre spacing rotating shaft 51 of fill article 6 for the radius of wheel 5.
Electromagnetic valve 8 is also equipped with refrigerator door, flexible backstop 7, this flexible backstop are connected on the valve element of electromagnetic valve 8
7 can extend in slideway, thus stopping fill article 6 to slide egress side shifting.Electromagnetic valve 8 is located at distribution with flexible backstop 7
Wheel 5 along the slide egress 4b side on slideway 4 direction.Additionally, being provided with reset bullet between electromagnetic valve 8 and flexible backstop 7 refer to
Spring 8a.Under the driving of electromagnetic valve 8, flexible backstop 7 can be retracted from the state slideway 4 that stretches into, after retraction, in reset bullet
Stretch into again in slideway 4 in the presence of spring 8a.In the present embodiment although in figure does not show that, but be provided with door body 1 right
The guiding mechanism that the expanding-contracting action of flexible backstop 7 is guided, this guiding mechanism can be integrally formed in door body 1 groove or
Hole, or can also be a single part.
The refrigerator door 1 of the close slide egress 4b side of flexible backstop 7 is provided with hermatic door 9 by rotating shaft, this is close
Seal up a door 9 rotating shaft on torsionspring 10 is installed, by this torsionspring 10, hermatic door 9 is kept in off position, thus stoping
Cold air in slideway 4 leaks to slide egress 4b side.
Additionally, being provided with fixed stop 3 at the slide egress 4b of refrigerator door 1.The refrigerator of present embodiment takes thing automatically
Device also has control device (not shown), the outer surface of door body 1 is installed with belong to this control device take thing switch
(button) 2, is provided with door body 1 and takes thing to switch the 2 switching circuit 2a being connected with this.This control device controls the dynamic of electromagnetic valve 8
Make.
Action to the automatic load-engaging device of refrigerator of present embodiment illustrates below.
Under normal conditions, electromagnetic valve 8 is not energized, and the flexible backstop 7 spring 8a that is reset is maintained at the shape stretching in slideway 4
State.Now, multiple fill article 6 are put into from the chute inlet 4a of slideway 4, the generation type (size and trend) of slideway 4 makes
These fill article 6 sequentially arrange in slideway 4, under self gravitation effect, these fill article 6 along slideway 4 to cunning
Road exports 4b mono- side shifting.That fill article 6 being located at front side mobile and enter allocation wheel 5 positioned at chute inlet
When in the groove 5a of 4a side, allocation wheel 5 is rotated by promotion, and now this fill article 6 is always situated in this groove 5a, when this
When groove 5a turns to slide egress 4b side, the flexible backstop 7 being extended in slideway 4 is blocked, thus stopping to slide egress
4b side shifting, and, the stop due to it, allocation wheel 5 is stopped the rotation；On the other hand, in this fill article 6 with allocation wheel 5
Rotation thus from the chute inlet 4a side shifting of allocation wheel 5 to slide egress 4b side (the groove 5a of original chute inlet 4a side
Be changed into the groove 5a of slide egress 4b side) This move while, this fill article 6 that fill article 6 below enter
Enter now (new) be located at chute inlet 4a side groove 5a in.
In this case, if the thing that takes that user presses on the outgoing surface of door body 1 switchs 2, control device makes electricity
Magnet valve 8 is energized thus driving flexible backstop 7 to move, and so that this flexible backstop 7 is retracted from slideway 4, releases to that on front side of
The stop of fill article 6, then, from this fill article 6 to slide egress 4b mono- side shifting, and, this fill article 6 of movement will
Hermatic door 9 is pushed open thus through herein, moving to slide egress (taking thing mouth) 4b afterwards, being blocked by fixed stop 3, thus keeping away
Exempt to fall outside refrigerator door, afterwards, can be taken away by user.In addition, the pretightning force of torsionspring 10 can suitably be set, so that filling
Dress article 6 can push hermatic door 9 open.
On the other hand, after flexible backstop 7 is contracted, electromagnetic valve 8 power-off, in the presence of back-moving spring 8a, flexible backstop 7
Again stretch in slideway 4.And, due in the groove of the slide egress 4b side of allocation wheel 5 without fill article 6, i.e. stop
The fill article 6 of its rotation move away, thus, under the promotion of fill article 6 below, this allocation wheel 5 rotates, afterwards
Action is same as described above.
In present embodiment, electromagnetic valve 8, flexible backstop 7, back-moving spring 8a constitute " blocking mechanism " of the present invention, distribution
Wheel 5 constitutes " article distribution mechanism " of the present invention.Flexible backstop 7 stretches in slideway 4 thus stopping the mobile phase of fill article 6
Blocked state is in for " blocking mechanism ", flexible backstop 7 is retracted from slideway 4 and is equivalent to " blocking mechanism " and is in non-blocking shape
State；Allocation wheel 5 is propped up by fill article 6 and flexible backstop 7 between positioned at it and is equivalent to article dispenser thus can not rotate
Structure is in blocked state, and allocation wheel 5 can rotate and be equivalent to article distribution mechanism and be in non-blocking state.
Groove 5a in allocation wheel 5 however it is not limited to aforesaid way, for example, it is possible to be formed with more than three, additionally, also may be used
Not to be circumferentially to arrange at equal intervals, when two, rotate for ensureing allocation wheel 5 can be promoted by article 6, or etc.
Interval setting (being symmetrical arranged) is preferred.Additionally, in present embodiment, allocation wheel 5 rotates under the promotion of article, flexible backstop 7
Article 6 are kept to stop allocation wheel 5 to rotate in the grooves, however, may also set up drive mechanism to drive its rotation or to set
Putting drive mechanism makes the action linkage of allocation wheel 5 and flexible backstop 7.So, it is advantageous in that, for example, can relatively freely arrange point
Join the distance between wheel 5 and flexible backstop 7.
Additionally, driving the mechanism of flexible backstop 7 to be not limited to electromagnetic valve 8, for example, motor or the electric magnet realizing action
Can also.
【2nd embodiment】
Referring to Fig. 3, the automatic load-engaging device of refrigerator of second embodiment of the present invention is illustrated.Wherein, with identical
Reference represent and the 1st embodiment identical structure, and eliminate detail explanation.
Present embodiment, compared with the 1st embodiment, does not have electromagnetic valve 8, flexible backstop 7 and back-moving spring 8a.Additionally,
Refrigerator door 1 is provided with driving allocation wheel 5 along in figure motor 11 rotationally clockwise, and, allocation wheel 5 is provided with
Present embodiment be the magnet-sensitive switch 5b of two although in figure is not shown, but be provided with magnetic at the assigned position on refrigerator door 1
Ferrum.This magnet-sensitive switch 5b and this Magnet interact for ensureing that allocation wheel 5 is in correct position.
Control device in present embodiment controls the action of motor 11, and receives the signal that magnet-sensitive switch 5b sends.
Automatically the action of thing is taken to illustrate in the refrigerator of the 2nd embodiment below.Wherein, identical with the 1st embodiment
Part here omit.
In normal state, allocation wheel 5 keeps stopping the non-rotatable state of fill article 6, in this case, if user
Press and once take thing switch 2, then motor 11 drives allocation wheel 5 to be rotated clockwise in figure, identical with the 1st embodiment,
Make the mobile slide egress 4b side to allocation wheel 5 of that the fill article 6 in the groove 5a of chute inlet 4a side, and to
Slide egress 4b mono- side shifting, pushes hermatic door 9 open and reaches at slide egress 4b, taken out by user.
In present embodiment, it is 180 degree such that it is able to realize above-mentioned that motor 11 drives the anglec of rotation of allocation wheel 5 rotation
Action.However, the reason such as weight due to control accuracy and fill article 6, sometimes it is difficult to ensure that allocation wheel 5 rotates just
180 degree, for solving this problem, is provided with magnet-sensitive switch 5b and Magnet, this magnet-sensitive switch in the present embodiment as described above
5b is arranged at corresponding position with Magnet, when magnet-sensitive switch 5b rotate with allocation wheel 5 and when reaching at magnet set location,
This magnet-sensitive switch 5b produces sensing, and by this signal transmission to control device, controls motor 11 so that allocation wheel 5 is stopped by control device
Spin-ended turn.Additionally, being also not limited to such mode, also can solve the problem that above-mentioned problem using other relevant apparatus.In addition,
Magnet-sensitive switch can also be set in door body, Magnet is arranged on allocation wheel.
Present embodiment is equivalent to and for " blocking mechanism " and " article distribution mechanism " in the present invention to be formed as a mechanism,
Including allocation wheel 5, motor 11.
The rotation of allocation wheel 5 drives realization by motor 11, and now, the quantity of the groove 5a in allocation wheel 5 can be one
Or more than three.
【3rd embodiment】
Referring to Fig. 4, Fig. 5, the automatic load-engaging device of refrigerator of third embodiment of the present invention is described in detail.
In present embodiment, door body 1 forms slideway 19 in left-right direction, this slideway 19 is formed along the vertical direction,
There is inside door body 1 chute inlet 19a, there is outside door body 1 slide egress (taking thing mouth) 19b.Multiple fill article 6 can be through
Put in slideway 19 by chute inlet 19a, and in self gravitation effect, lower edge slideway 19 to slide egress 19b side shifting.
Electromagnetic valve 12 is provided with door body 1, the valve element of this electromagnetic valve 12 is connected to pull backstop 14, and (the 1st pull stops
Gear), this pull backstop 14 can stretch in slideway 19 thus stopping fill article 6, and can be driven by electromagnetic valve 12 and retract.Separately
Outward although in figure is not shown, but identical with above-mentioned embodiment, it is provided with back-moving spring between pull backstop 14 and electromagnetic valve 12,
For making the pull backstop 14 being contracted reset.
Pull backstop 17 (the 2nd pull backstop) is provided with the door body 1 of the chute inlet 19a side of pull backstop 14, this is taken out
Draw backstop 17 also can stretch in slideway 19 thus stopping fill article 6, and can retract.
Be connected with lever 16 between pull backstop 14 and pull backstop 17, this lever 16 by positioned at pull backstop 14 with
Rotating shaft 15 between pull backstop 17 is fixed in door body 1, and its one end is connected with pull backstop 14, the other end and pull backstop 17
Connect, so that, pull backstop 17 can be connected with the expanding-contracting action of pull backstop 14, stretches into slideway in pull backstop 14
When in 19, pull backstop 17 is retracted, and when pull backstop 14 is retracted, pull backstop 17 stretches into.Additionally, in present embodiment, taking out
Draw the distance between backstop 14 and pull backstop 17 to be set as between the two being only capable of presence and receive fill article 6.Preferably mode
Be slightly larger than the diameter of fill article 6 for the distance of the two, or, more than fill article 6 diameter but less than this diameters
1.5 again.
Additionally, in the present embodiment although in figure does not show that, but it is respectively equipped with to pull backstop 14 in door body 1
With 17 guiding mechanism that guided of expanding-contracting action, this guiding mechanism can be integrally formed groove or hole in door body 1, or
It can also be a single part.
It is provided with hermatic door 18 in the slide egress 19b side of pull backstop 14, this hermatic door 18 is maintained at pass by spring mechanism
Closed state, thus prevent cooling gas leakage.The initial tension of spring of spring mechanism is set as enabling the fill article 6 of movement to push this open
Hermatic door 18.
In addition, as shown in figure 5, being provided with damping fixed stop 30 at slide egress 19b, it is by having certain elasticity
Material is constituted.
In addition although in figure does not show that, but the automatic load-engaging device of the refrigerator of present embodiment has control device, this control
Device processed has the thing that takes being arranged on door body 1 outer surface and switchs (button) 2.This control device controls the dynamic of electromagnetic valve 12
Make.
Action to the automatic load-engaging device of refrigerator of the 3rd embodiment illustrates below.
Under normal conditions, pull backstop 14 is in and stretches into so as to stop the state of fill article 6 in slideway 19, now,
Pull backstop 17 is in retracted mode, in this case, multiple fill article 6 is put in slideway via chute inlet 19a,
The fill article 6 of front side (that is, near slide egress 19b side) are stopped by pull backstop 14.Now, if user presses takes thing
Switch 2, then, control device makes the valve element of electromagnetic valve 12 mobile so that pull backstop 14 is retracted under the guiding of guiding mechanism,
That the fill article 6 then being blocked by pull backstop 14 are to slideway opening 19b side shifting, and promote hermatic door 18 to eventually arrive at
Blocked by damping fixed stop 30 at slide egress 19b, it is to avoid drop, can be taken out easily by the user.In addition, contracting in pull backstop 14
Hui Shi, due to lever 16, pull backstop 17 is linked with the retract action of this pull backstop 14, thus under the guiding of guiding mechanism
Stretch in slideway 19, stop that the fill article 6 after that the fill article 6 originally being blocked by pull backstop 14.It
Afterwards, pull backstop 14 resets in the presence of back-moving spring, then pull backstop 17 is retracted, and stops fill article by pull backstop 14
6.
In present embodiment, pull backstop 14, electromagnetic valve 12 constitute " blocking mechanism " of the present invention, and pull backstop 17 is constituted
" article distribution mechanism ", lever 16 and its rotating shaft 13 constitute " leverage ".Pull backstop 14 stretches in slideway 19 and stops
Fill article 6 are equivalent to blocking mechanism and are in blocked state, and pull backstop 14 retraction is equivalent to blocking mechanism and is in non-blocking shape
State.Pull backstop 17 stretches into stop fill article 6 in slideway 19 and be equivalent to article distribution mechanism and is in blocked state, pull
Backstop 17 retraction is equivalent to article distribution mechanism and is in non-blocking state.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all essences in the present invention
Within god and principle, any modification, equivalent substitution and improvement made etc., should be included within the scope of the present invention.
For example, in the above-described embodiment, exemplified with cylindric fill article 6, but it is not limited to this.
Additionally, homing action (again stretching in slideway) with regard to flexible backstop and pull backstop is however it is not limited to above-mentioned reality
Apply mode, for example, it is also possible to not be to be realized by back-moving spring, but be driven by electromagnetic valve.
Claims (12)
1. a kind of automatic load-engaging device of refrigerator it is characterised in that
Including：
Slideway, is formed at the interior of refrigerator body, connects with the access aperture being formed on the wall of described side, and can put into
Multiple article；
For being opened and closed the blocking mechanism of described slideway；
Article distribution mechanism, the period that it opens described slideway in described blocking mechanism prevents near described slide egress side
At the mobile position to described blocking mechanism opening and closing slideway of that article of that article；
Described blocking mechanism is controlled to be opened and closed the controlling organization of action,
Between described access aperture and described blocking mechanism, hermatic door is installed, this hermatic door is arranged on described side by rotating shaft
On wall, and it is provided with for the spring mechanism in off position by the holding of described hermatic door at the described rotating shaft of this hermatic door,
The initial tension of spring of spring mechanism enables the article of movement in described slideway to push described hermatic door open and pass through.
2. the automatic load-engaging device of refrigerator according to claim 1 is it is characterised in that in described slideway, take thing in described
It is provided with backstop at opening.
3. the automatic load-engaging device of refrigerator according to claim 1 is it is characterised in that described controlling organization includes being arranged on institute
State the operation button on the outer surface of side wall, this operation button is carried out with pressing operations, then controlling organization makes described resistance
Retaining device switches to, from the state closing described slideway, the state opening described slideway, is switched to the described cunning of closing afterwards again
The state in road.
4. the automatic load-engaging device of the refrigerator according to any one of claims 1 to 3 it is characterised in that
Described blocking mechanism includes flexible backstop, and described flexible backstop can extend out in described slideway and can retract,
Described article distribution mechanism includes allocation wheel, and this allocation wheel is fixed on the wall of described side and can be revolved by allocation wheel rotating shaft
Turn, and this allocation wheel be located at the described chute inlet side of described flexible backstop,
Described allocation wheel is located in described slideway, and forms the recessed groove of oriented radially inner side thereon, and its size is only set as
Described article can be accommodated,
Described groove is equally spaced formed with two or more along the circumference of described allocation wheel,
When described flexible backstop extend out in described slideway, this flexible backstop stops described article and to keep it to be located at described recessed
Described allocation wheel is stoped to rotate in groove.
5. the automatic load-engaging device of refrigerator according to claim 4 it is characterised in that
Described controlling organization includes automatically controlled drive mechanism, and it is dynamic that described automatically controlled drive mechanism drives described flexible backstop to carry out retraction
Make,
Described controlling organization also includes back-moving spring, and described back-moving spring keeps to the state of stretching out of described flexible backstop.
6. the automatic load-engaging device of refrigerator according to claim 4 is it is characterised in that the size of described groove is set as, institute
When stating article and being located in the described groove of described allocation wheel, the center of gravity that the radius of described allocation wheel is more than or equal to described article arrives
The distance of the center of rotation of described allocation wheel.
7. the automatic load-engaging device of refrigerator according to claim 4 is it is characterised in that described slideway has turning, described point
The allocation wheel rotating shaft joining wheel is located at described corner vicinities.
8. the automatic load-engaging device of the refrigerator according to any one of claims 1 to 3 it is characterised in that
Described article distribution mechanism is integrally formed with described blocking mechanism, and including allocation wheel, this allocation wheel passes through allocation wheel rotating shaft
It is fixed on and can rotate on the wall of described side,
Described allocation wheel is located in described slideway, and forms the recessed groove of oriented radially inner side thereon, and its size is only set as
Described article can be accommodated,
Described controlling organization includes being arranged on the motor on the wall of described side, for driving the rotation of this allocation wheel.
9. the automatic load-engaging device of refrigerator according to claim 8 is it is characterised in that described controlling organization also includes magnetosensitive opens
Close and Magnet, described magnet-sensitive switch is arranged on the assigned position of a side in described allocation wheel and described side wall, and described Magnet sets
Put on the assigned position of the opposing party in described side wall with described allocation wheel.
10. the automatic load-engaging device of the refrigerator according to any one of claims 1 to 3 it is characterised in that
Described blocking mechanism includes the 1st pull backstop, described 1st pull backstop can and extend out in described slideway and can contract
Return,
Described article distribution mechanism includes the 2nd pull backstop, described 2nd pull backstop be located at described 1st pull backstop away from
The side of described slide egress, the distance between the two is set as between the two being only capable of accommodating described article,
Described controlling organization includes leverage,
Described 1st pull backstop be connected by described leverage with described 2nd pull backstop so that, stop in described 1st pull
When gear extend out in described slideway, described 2nd pull backstop is retracted from described slideway, when described 1st pull backstop is retracted,
Described 2nd pull backstop is stretched out.
The automatic load-engaging device of 11. refrigerators according to any one of claims 1 to 3 is it is characterised in that described slideway is along institute
State the width formation of side wall or the thickness direction along described side wall is formed.
A kind of 12. refrigerator doors are it is characterised in that the refrigerator being provided with any one of claim 1～11 takes thing to fill automatically
Put, described side wall is the door body of described refrigerator doors.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210018801.1A CN102645076B (en) | 2012-01-20 | 2012-01-20 | The automatic load-engaging device of refrigerator and refrigerator doors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210018801.1A CN102645076B (en) | 2012-01-20 | 2012-01-20 | The automatic load-engaging device of refrigerator and refrigerator doors |
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| Publication Number | Publication Date |
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| CN102645076A CN102645076A (en) | 2012-08-22 |
| CN102645076B true CN102645076B (en) | 2017-03-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210018801.1A Active CN102645076B (en) | 2012-01-20 | 2012-01-20 | The automatic load-engaging device of refrigerator and refrigerator doors |
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| CN (1) | CN102645076B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104613700B (en) * | 2015-02-28 | 2017-01-18 | 重庆工商职业学院 | Refrigerator |
| CN105100525A (en) * | 2015-05-12 | 2015-11-25 | 浙江海洋学院 | Device for automatically taking out frozen shrimps in refrigerator under control of smartphone and method for storing and taking out frozen shrimps |
| CN107421228A (en) * | 2016-05-24 | 2017-12-01 | 九阳股份有限公司 | A kind of intelligent refrigerator |
| CN106056687B (en) * | 2016-07-08 | 2018-09-21 | 淮南市松江电子有限责任公司 | A kind of mine takes calling mechanism with apparatus for determination of gas intelligence |
| CN108775761A (en) * | 2018-05-26 | 2018-11-09 | 华北理工大学 | The intelligent refrigerator and application method exempting from enabling and take object based on big data |
| CN108716812A (en) * | 2018-05-26 | 2018-10-30 | 华北理工大学 | The intelligent ice box and its application method that can take object automatically based on big data |
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| Publication number | Publication date |
|---|---|
| CN102645076A (en) | 2012-08-22 |
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