CN109084521A

CN109084521A - A kind of fixable partition positioning device used in refrigerator

Info

Publication number: CN109084521A
Application number: CN201810946188.7A
Authority: CN
Inventors: 苏静
Original assignee: Dongguan Songyan Zhida Industrial Design Co Ltd
Current assignee: Yiwu Anhang Technology Co., Ltd
Priority date: 2018-08-20
Filing date: 2018-08-20
Publication date: 2018-12-25
Anticipated expiration: 2038-08-20
Also published as: CN109084521B; CN111980998A

Abstract

The invention belongs to refrigerator fields, more particularly to a kind of fixable partition positioning device used in refrigerator, it includes outcase of refrigerator, partition, the first positioning mechanism, the second positioning mechanism, third positioning mechanism, the 4th positioning mechanism, the 5th positioning mechanism, the 6th positioning mechanism etc., wherein refrigerator is placed on the ground, and the opposite two sides of fresh-keeping chamber interior walls are provided with the first combination slot, the second combination slot, third combination slot, the 4th combination slot, the 5th combination slot and the 6th combination slot；Since the design of the first positioning mechanism, the second positioning mechanism, third positioning mechanism, the 4th positioning mechanism, the 5th positioning mechanism and the 6th positioning mechanism exists, when mobile dividing plate, is eliminated the link that partition is released in refrigerator to save the program that partition changes layer；It is fully opened due in mobile dividing plate, not needing a fridge freshness retaining door, only a small amount of cold air is revealed from fresh-keeping door opening, has also reached energy-efficient purpose to a certain extent.

Description

A kind of fixable partition positioning device used in refrigerator

Technical field

The fixable partition positioning device that the invention belongs to use in refrigerator field more particularly to a kind of refrigerator.

Background technique

There is protrusion on the inner wall of refrigerator traditional at present, the partition in fresh-keeping chamber is placed in protrusion；When needs are partition When layer where from it is moved to another layer, it is necessary to take out partition from layer where it, then be inserted into target zone；So significantly The mobile program of partition is increased, so that partition movement becomes cumbersome；In addition if after partition is removed, inside and outside due to refrigerator Temperature difference, so that partition last time condenses droplet, possible partition is slid because of the lubrication of water in hand so that breaking, to generate Unnecessary economic loss；When needing mobile dividing plate, partition needs are taken out in refrigerator, just must be the fresh-keeping door of refrigerator It fully opens, runs out of a large amount of cold air in refrigerator, to lose the energy of refrigerating fresh-keeping, further increase refrigerator system Cold fresh-keeping energy consumption.

The present invention design the fixable partition positioning device used in a kind of refrigerator solve the problems, such as it is as above.

Summary of the invention

To solve drawbacks described above in the prior art, the present invention discloses the fixable partition positioning used in a kind of refrigerator Device, it adopts the following technical solutions to realize.

The fixable partition positioning device used in a kind of refrigerator, it is characterised in that: it includes outcase of refrigerator, first group Close slot, the second combination slot, third combination slot, the 4th combination slot, the 5th combination slot, the 6th combination slot, fresh-keeping chamber, refrigerating chamber, guarantor Fresh door, cold sotrage door, partition, the first positioning mechanism, the second positioning mechanism, third positioning mechanism, the 4th positioning mechanism, the 5th positioning Mechanism, the 6th positioning mechanism, wherein have fresh-keeping chamber and refrigerating chamber in outcase of refrigerator, fresh-keeping chamber has fresh-keeping door, refrigerating chamber tool There is cold sotrage door；Refrigerator is placed on the ground, and the opposite two sides of fresh-keeping chamber interior walls are provided with the first combination slot, the second combination slot, Three combination slots, the 4th combination slot, the 5th combination slot and the 6th combination slot；First combination slot and the second combination slot are about outcase of refrigerator Median plane is symmetrical, and third combination slot and the 4th combination slot are symmetrical about outcase of refrigerator median plane；5th combination slot and the 6th combination Slot is symmetrical about outcase of refrigerator median plane；Third combination slot is located at below the first combination slot, and the 5th combination slot is located at the first combination Below slot；First positioning mechanism is mounted in the first combination slot, and the second positioning mechanism is mounted in the second combination slot, third positioning Mechanism is mounted in third combination slot, and the 4th positioning mechanism is mounted in the 4th combination slot, and the 5th positioning mechanism is mounted on the 5th In combination slot, the 6th positioning mechanism is mounted in the 6th combination slot；Partition is mounted in fresh-keeping chamber, and partition and the first localization machine Structure, the second positioning mechanism, third positioning mechanism, the 4th positioning mechanism, the 5th positioning mechanism and the 6th positioning mechanism match.

The structure of above-mentioned first combination slot and the structure of the second combination slot are symmetrical about outcase of refrigerator median plane；Third combination The structure outcase of refrigerator median plane of the structure of slot and the 4th combination slot is symmetrical；The mechanism of 5th combination slot and the knot of the 6th combination slot Structure outcase of refrigerator median plane is symmetrical；For the first combination slot, it includes cylindrical cavity, the first circular groove, the second circular groove, the first square groove, Two square grooves, loose slot, sliding slot, first hole, second hole are wherein provided with cylindrical cavity in outcase of refrigerator；It is opened in fresh-keeping chamber interior walls There is first hole, and first hole is communicated with cylindrical cavity；The first square groove, and two are had on two end faces of cylindrical cavity One square groove is symmetrical about the median plane of first hole；Two the first square grooves have the first circular groove, and two on opposite end face A first circular groove is symmetrical about the median plane of first hole；The central axis of first circular groove is located at the lower section of the central axis of cylindrical cavity； The second square groove is provided on the inner headed face of each first circular groove；The second circle is had on the opposite end face of two the first circular grooves Slot, and two the second circular grooves are symmetrical about the median plane of first hole；Second hole there are two being opened in fresh-keeping chamber interior walls, and two Second hole is communicated with two the second circular grooves respectively；Fresh-keeping chamber interior walls are provided with loose slot at fresh-keeping door；In loose slot with work Dynamic slot notch is provided with sliding slot on opposite end face, and sliding slot is communicated with two the second circular grooves.

The structure of above-mentioned first positioning mechanism and the structure of the second positioning mechanism are symmetrical about outcase of refrigerator median plane；Third The structure of positioning mechanism and the structure of the 4th positioning mechanism are symmetrical about outcase of refrigerator median plane；The structure of 5th positioning mechanism and The structure of 6th positioning mechanism is symmetrical about outcase of refrigerator median plane；First positioning mechanism, third positioning mechanism and the 5th positioning The structure of mechanism is identical, and the structure of the second positioning mechanism, the 4th positioning mechanism and the 6th positioning mechanism is identical；For the first positioning Mechanism it include drive ring, the first one-way clutch, first axle, centering block, axle sleeve, first annular notch, first shaft hole, compressing Block, the first air pressure shell, the second axis hole, the first atmospheric pressure cavity, venthole, third circular groove, block, the first scroll spring, the second scrollwork Spring, leaf spring, the first clamping mechanism, the second clamping mechanism, U-shaped connecting block, manual block, locating piece, polarizing slot, wherein first One-way clutch is fixedly mounted on the center of first axle；Drive ring is nested in outside the first one-way clutch by its inner headed face Side；Centering block is mounted on the periphery of drive ring by one end；Second scroll spring is wrapped in first axle, and the second scrollwork The both ends of spring respectively with the inner headed face of drive ring and the first axis connection；First one-way clutch, drive ring, the second scrollwork bullet Spring, centering block and first axle are mounted in cylindrical cavity together, and one end for not connecting with drive ring of centering block and first hole and partition It matches；The first shaft hole of perforation is provided between two end faces of axle sleeve, the both ends in sleeve outer circle face have one first Annular incision；Two axle sleeves are symmetrically nested in the two of first axle by the cooperation of respective first shaft hole and first axle periphery End, and be to be fixedly connected between axle sleeve and first axle；A compressing block is fitted on the periphery of each axle sleeve；First air pressure The first atmospheric pressure cavity is provided on shell；Third circular groove is provided on one end face of the first air pressure shell；First air pressure shell is not provided with third circle The second axis hole is provided on the end face of slot, and the second axis hole is communicated with the first atmospheric pressure cavity and third circular groove；It is not opened on first air pressure shell Venthole is provided on the end face for having third circular groove, and venthole is communicated with the first atmospheric pressure cavity；Block is mounted in the first atmospheric pressure cavity, And three end faces of block are fixedly connected with the inner wall of the first atmospheric pressure cavity respectively；Two the first air pressure shells are respectively nested in two axis It puts on, and the inner headed face of the second axis hole is matched with two first annular notch of axle sleeve；Block is not connect with the first atmospheric pressure cavity One end and the periphery of axle sleeve be engaged；The inner wall of last end face and the first atmospheric pressure cavity that compressing block is not connect with axle sleeve connects Touching cooperation；It oppresses block and block and the first atmospheric pressure cavity is divided into two relatively independent confined spaces；Two the first air pressure shells it is interior Portion's structure is symmetrical about first hole median plane；Two the first air pressure shells are solid by the inner headed face of respective periphery and cylindrical cavity Fixed connection；Two the first scroll springs are wrapped in first axle, and are located in the third circular groove of two the first air pressure shells；The One scroll spring one end and the first axis connection, the other end are connect with the inner headed face of third circular groove；First clamping mechanism and the second card Position mechanism is mounted in outcase of refrigerator, and the first clamping mechanism and the second clamping mechanism are located at the outer of two the first air pressure shells Side；First clamping mechanism and the second clamping mechanism are matched with corresponding first circular groove, the second circular groove and second hole respectively；Two A first air pressure shell is connect with the first clamping mechanism and the second clamping mechanism respectively each by leaf spring；Two the first air pressure shells with Pass through pin connection between two leaf springs；Pass through pin connection between first clamping mechanism and leaf spring；Second clamping mechanism and leaf spring it Between pass through pin connection；It is bearing fit between leaf spring and pin；Two leaf springs are symmetrical about first hole median plane；Two leaf springs point It Wei Yu not be matched in two the first square grooves and with the first square groove；U-shaped connecting block is mounted in sliding slot；One end face of locating piece On be provided with polarizing slot；Two locating pieces are separately mounted to the both ends of U-shaped connecting block, and two locating pieces respectively with the first detent Mechanism and the second clamping mechanism match；Manual block is mounted in loose slot, and manual block one end and the fixed company of U-shaped connecting block It connects.

The median plane of the structure of above-mentioned first clamping mechanism and the structure of the second clamping mechanism about the first one-way clutch Symmetrically, for the first clamping mechanism, it includes the second air pressure shell, third axis hole, the second atmospheric pressure cavity, arc groove, air vent, third Square hole, air inlet, sealing block, Packing spring, the second axis, second annular incision, third annular incision, arc block, side, circular arc Face, combination cambered surface, end face, card wheel, the 4th axis hole, fixture block, the second one-way clutch, wherein being provided with the second gas in the second air pressure shell Press chamber；The third axis hole of perforation is provided between two end faces of the second air pressure shell, and third axis hole is communicated with the second atmospheric pressure cavity；The Arc groove is provided on one end face of two atmospheric pressure cavities, and arc groove is close to third axis hole；It is provided with and puts at one end of arc groove Stomata；Third hole is provided on the periphery of second air pressure shell, and third hole is communicated with the second atmospheric pressure cavity；Outside second air pressure shell It is provided with air inlet at third hole on disc, and air inlet is communicated with the second atmospheric pressure cavity；The both ends of the periphery of second axis Have second annular incision and third annular incision；Second air pressure shell passes through third axis hole and second annular incision and third Annular incision is fitted on the second axis；There is side, end face, arc surface and combination cambered surface in arc block；Arc block peace In the second atmospheric pressure cavity；Arc block is fixedly connected by arc surface with the second axis, and arc block passes through combination cambered surface and two Side is engaged with the second air pressure cavity wall；Sealing block one end has cambered surface；There is sealing block one end of cambered surface to be inserted into third Square hole；Sealing block is matched with two end faces of the periphery of the second axis, the combination cambered surface of arc block and the second atmospheric pressure cavity；Card wheel Two end faces between be provided with the 4th axis hole of perforation；There are two cards for circumferential equably installation on the periphery of one end of card wheel Block is nested with the second one-way clutch on card wheel other end periphery；Card wheel is matched by the 4th axis hole and third annular incision Conjunction is fixedly mounted on the second axis；Second air pressure shell is embedded in the first circular groove, and the second air pressure shell passes through its periphery and first Circular groove inner headed face is fixedly connected；One end that sealing block is not inserted into the second air pressure shell is mounted in the second square groove；Packing spring is located at In second square groove, and Packing spring both ends are connect with sealing block and the second square groove inner wall respectively；Card wheel is located in the second circular groove, and Fixture block is matched with second hole and partition；Second one-way clutch is solid by an end face of one end-face and the second circular groove Fixed connection；Second one, axis end face is connected by pin with corresponding leaf spring；Fixture block in each card wheel on corresponding locating piece Polarizing slot match；Air inlet on second air pressure shell is connected by tubule with the venthole on corresponding first air pressure shell It is logical.

As the further improvement of this technology, above-mentioned Packing spring is adjustable spring.

As the further improvement of this technology, above-mentioned leaf spring is compressible stretchable.

As the further improvement of this technology, the tie point of above-mentioned leaf spring and the first air pressure shell is located at the end of the first air pressure shell The tie point of the edge in face, leaf spring and the second axis is located at the edge of the second axial end.

As the further improvement of this technology, the radian of above-mentioned arc groove is 180 degree.

As the further improvement of this technology, the cambered surface radian of above-mentioned sealing block is 91 degree.

As the further improvement of this technology, the scrollwork of above-mentioned first scroll spring and the second scroll spring is contrary.

Relative to traditional shelf, the first positioning mechanism, the second positioning mechanism, third positioning mechanism in the present invention, the Four positioning mechanisms, the 5th positioning mechanism and the 6th positioning mechanism are all hidden among outcase of refrigerator when no partition；When Partition is needed from when being moved to another layer for one layer, only need to the layer where the upward out partition of hand rest partition then hold in the palm partition to Under move to target zone, hand rest partition stopped three to four seconds in target zone, the fixture block of target zone swings to horizontal position pair Partition formation is lifted；It is eliminated in this way the link that partition is released in refrigerator to save the program that partition changes layer；Together When also avoid causing due to internal-external temperature difference partition to slide the possible generation on ground, and then avoid unnecessary economic damage It loses；It being fully opened due in mobile dividing plate, not needing a fridge freshness retaining door, only a small amount of cold air is revealed from fresh-keeping door opening, Energy-efficient purpose is also reached to a certain extent；The configuration of the present invention is simple has preferable using effect.

Detailed description of the invention

Fig. 1 is refrigerator integral perspective schematic diagram.Fig. 2 is refrigerator inside schematic diagram.Fig. 3 is that the first positioning mechanism is matched with refrigerator Close back side diagrammatic cross-section.Fig. 4 is U-shaped connecting block, locating piece and sliding slot cooperation diagrammatic cross-section.Fig. 5 is the first positioning mechanism Cooperate front cross-sectional schematic diagram with refrigerator.Fig. 6 is manual block, U-shaped connecting block, sliding slot and loose slot cooperation diagrammatic cross-section.Fig. 7 It is card wheel, fixture block and the second circular groove cooperation diagrammatic cross-section.Fig. 8 is that the second air pressure shell, sealing block, arc block and the first circular groove are matched Close diagrammatic cross-section.Fig. 9 is leaf spring and the first square groove cooperation diagrammatic cross-section.Figure 10 is that the first air pressure shell and cylindrical cavity cooperation are cutd open Face schematic diagram.Figure 11 is the second scroll spring and first axle cooperation diagrammatic cross-section.Figure 12 is first hole, second hole and work Dynamic slot distribution schematic diagram.Figure 13 is cylindrical cavity, the first circular groove, the second circular groove, the first square groove and second party grooved profile schematic diagram.Figure 14 be loose slot and sliding slot diagrammatic cross-section.Figure 15 is outcase of refrigerator interior arrangement distribution schematic diagram.Figure 16 is the first localization machine Structure, the second positioning mechanism and partition cooperate schematic diagram.Figure 17 is the first positioning mechanism schematic elevation view.Figure 18 is the first localization machine Structure schematic rear view.Figure 19 is the first positioning mechanism diagrammatic cross-section.Figure 20 is the first air pressure shell perspective diagram.Figure 21 is One air pressure shell diagrammatic cross-section.Figure 22 is the first air pressure shell and leaf spring cooperation schematic diagram.Figure 23 is axle sleeve perspective diagram.Figure 24 It is the first clamping mechanism schematic diagram.Figure 25 is the second air pressure shell schematic diagram.Figure 26 is the second air pressure shell diagrammatic cross-section.Figure 27 is Second axis and arc block cooperate schematic diagram.Figure 28 is the second air pressure shell, the second axis and sealing block cooperation diagrammatic cross-section.Figure 29 is Sealing block, arc block and the second axis cooperate diagrammatic cross-section.Figure 30 is card wheel and fixture block cooperation schematic diagram.Figure 31 is manual block, U Type connecting block and locating piece cooperate schematic diagram.Figure 32 is arc block schematic diagram.Figure 33 is first hole, second hole and loose slot Distribution schematic diagram.Figure 34 is the first combination slot, the second combination slot, third combination slot, the 4th combination slot, the 5th combination slot and the 6th Combination slot distribution schematic diagram.

Figure label title: 1, outcase of refrigerator；2, fresh-keeping chamber；3, refrigerating chamber；4, fresh-keeping door；5, cold sotrage door；6, partition；7, First positioning mechanism；8, the second positioning mechanism；9, third positioning mechanism；10, the 4th positioning mechanism；11, the 5th positioning mechanism； 12, the 6th positioning mechanism；13, the second circular groove；14, the first circular groove；15, the first square groove；16, the second square groove；17, cylindrical cavity；18, Loose slot；19, sliding slot；20, first hole；21, second hole；22, drive ring；23, the first one-way clutch；24, first axle； 25, centering block；26, axle sleeve；27, first annular notch；28, first shaft hole；29, block is oppressed；30, the first air pressure shell；31, the second axis Hole；32, the first atmospheric pressure cavity；33, venthole；34, third circular groove；35, block；36, the first scroll spring；37, leaf spring；38, Two air pressure shells；39, third axis hole；40, the second atmospheric pressure cavity；41, arc groove；42, air vent；43, third hole；44, air inlet； 45, sealing block；46, Packing spring；47, the second axis；48, second annular incision；49, third annular incision；50, arc block；51, Side；52, arc surface；53, cambered surface is combined；54, end face；55, card wheel；56, the 4th axis hole；57, fixture block；58, U-shaped connecting block； 59, manual block；60, locating piece；61, polarizing slot；62, the first clamping mechanism；63, the second clamping mechanism；64, the first combination Slot；65, the second combination slot；66, third combination slot；67, the 4th combination slot；68, the 5th combination slot；69, the 6th combination slot；70, Second scroll spring；71, the second one-way clutch.

Specific embodiment

As shown in Fig. 1,33,34, it includes outcase of refrigerator 1, the first combination slot 64, the second combination slot 65, third combination slot 66, the 4th combination slot 67, the 5th combination slot 68, the 6th combination slot 69, fresh-keeping chamber 2, refrigerating chamber 3, fresh-keeping door 4, cold sotrage door 5, every Plate 6, the first positioning mechanism 7, the second positioning mechanism 8, third positioning mechanism 9, the 4th positioning mechanism 10, the 5th positioning mechanism 11, 6th positioning mechanism 12, wherein having fresh-keeping chamber 2 and refrigerating chamber 3 in outcase of refrigerator 1 as shown in Fig. 1,2,34, fresh-keeping chamber 2 has Fresh-keeping door 4, refrigerating chamber 3 have cold sotrage door 5；Refrigerator is placed on the ground, and the opposite two sides of 2 inner wall of fresh-keeping chamber are provided with first group Close slot 64, the second combination slot 65, third combination slot 66, the 4th combination slot 67, the 5th combination slot 68 and the 6th combination slot 69；First Combination slot 64 and the second combination slot 65 are symmetrical about 1 median plane of outcase of refrigerator, third combination slot 66 and the 4th combination slot 67 about 1 median plane of outcase of refrigerator is symmetrical；5th combination slot 68 and the 6th combination slot 69 are symmetrical about 1 median plane of outcase of refrigerator；Third group It closes slot 66 and is located at 64 lower section of the first combination slot, the 5th combination slot 68 is located at 64 lower section of the first combination slot；The installation of first positioning mechanism 7 In the first combination slot 64, the second positioning mechanism 8 is mounted in the second combination slot 65, and third positioning mechanism 9 is mounted on third group It closes in slot 66, the 4th positioning mechanism 10 is mounted in the 4th combination slot 67, and the 5th positioning mechanism 11 is mounted on the 5th combination slot 68 In, the 6th positioning mechanism 12 is mounted in the 6th combination slot 69；As shown in figure 16, partition 6 is mounted in fresh-keeping chamber 2, and partition 6 With the first positioning mechanism 7, the second positioning mechanism 8, third positioning mechanism 9, the 4th positioning mechanism 10, the 5th positioning mechanism 11 and Six positioning mechanisms 12 match.

As shown in figure 34, the structure of above-mentioned first combination slot 64 and the structure of the second combination slot 65 are about in outcase of refrigerator 1 Heart face is symmetrical；1 median plane of structure outcase of refrigerator of the structure of third combination slot 66 and the 4th combination slot 67 is symmetrical；5th combination slot 1 median plane of structure outcase of refrigerator of 68 mechanism and the 6th combination slot 69 is symmetrical；As shown in Figure 12,13,14, for the first combination Slot 64 it include cylindrical cavity 17, the first circular groove 14, the second circular groove 13, the first square groove 15, the second square groove 16, loose slot 18, sliding slot 19, first hole 20, second hole 21, wherein as shown in figure 13, cylindrical cavity 17 is provided in outcase of refrigerator 1；As shown in figure 12, it protects It is provided with first hole 20 on fresh 2 inner wall of room, and first hole 20 is communicated with cylindrical cavity 17；As shown in figure 13, the two of cylindrical cavity 17 The first square groove 15 is had on a end face 54, and two the first square grooves 15 are symmetrical about the median plane of first hole 20；Two The first circular groove 14 is had on the opposite end face 54 of first square groove 15, and two the first circular grooves 14 are about in first hole 20 Heart face is symmetrical；The central axis of first circular groove 14 is located at the lower section of the central axis of cylindrical cavity 17；The inner headed face of each first circular groove 14 On be all provided with the second square groove 16；Two the first circular grooves 14 have the second circular groove 13, and two second on opposite end face 54 Circular groove 13 is symmetrical about the median plane of first hole 20；As shown in figure 12, it is opened on 2 inner wall of fresh-keeping chamber there are two second hole 21, And two second holes 21 are communicated with two the second circular grooves 13 respectively；As shown in figure 14,2 inner wall of fresh-keeping chamber is at fresh-keeping door 4 It is provided with loose slot 18；Sliding slot 19, and sliding slot 19 and two are provided in loose slot 18 on the end face 54 opposite with 18 notch of loose slot Second circular groove 13 communicates.

As shown in Fig. 1,15, the structure of the structure of above-mentioned first positioning mechanism 7 and the second positioning mechanism 8 is about outcase of refrigerator 1 median plane is symmetrical；The structure of third positioning mechanism 9 and the structure of the 4th positioning mechanism 10 are symmetrical about 1 median plane of outcase of refrigerator； The structure of 5th positioning mechanism 11 and the structure of the 6th positioning mechanism 12 are symmetrical about 1 median plane of outcase of refrigerator；First localization machine Structure 7, third positioning mechanism 9 are identical with the structure of the 5th positioning mechanism 11, the second positioning mechanism 8, the 4th positioning mechanism 10 and The structure of six positioning mechanisms 12 is identical；As shown in Figure 17,18,19, for the first positioning mechanism 7, it includes drive ring 22, first One-way clutch 23, first axle 24, centering block 25, axle sleeve 26, first annular notch 27, first shaft hole 28, compressing block 29, the first gas Pressure shell 30, the second axis hole 31, the first atmospheric pressure cavity 32, venthole 33, third circular groove 34, block 35, the first scroll spring 36, second Scroll spring 70, leaf spring 37, the first clamping mechanism 62, the second clamping mechanism 63, U-shaped connecting block 58, manual block 59, locating piece 60, polarizing slot 61, wherein as shown in figure 19, the first one-way clutch 23 is fixedly mounted on the center of first axle 24；It drives Rotating ring 22 is nested in 23 outside of the first one-way clutch by its inner headed face；Centering block 25 is mounted on drive ring 22 by one end On periphery；As shown in figure 11, the second scroll spring 70 is wrapped in first axle 24, and the both ends difference of the second scroll spring 70 It is connect with the inner headed face of drive ring 22 and first axle 24；As shown in Fig. 3,5,11, the first one-way clutch 23, drive ring 22, Two scroll springs 70, centering block 25 and first axle 24 be mounted on together in cylindrical cavity 17, and centering block 25 is not connect with drive ring 22 One end is matched with first hole 20 and partition 6；As shown in figure 23, the first of perforation is provided between two end faces 54 of axle sleeve 26 Axis hole 28, the both ends of 26 periphery of axle sleeve have a first annular notch 27；As shown in figure 19, two axle sleeves 26 pass through The cooperation of respective first shaft hole 28 and 24 periphery of first axle is symmetrically nested in the both ends of first axle 24, and axle sleeve 26 and the It is to be fixedly connected between one axis 24；As shown in Figure 10,23, a compressing block 29 is fitted on the periphery of each axle sleeve 26； As shown in figure 20, the first atmospheric pressure cavity 32 is provided on the first air pressure shell 30；Third is provided on one end face 54 of the first air pressure shell 30 Circular groove 34；First air pressure shell 30, which is not provided on the end face 54 of third circular groove 34, is provided with the second axis hole 31, and the second axis hole 31 and One atmospheric pressure cavity 32 and third circular groove 34 communicate；As shown in figure 21, the end face 54 of third circular groove 34 is not provided on the first air pressure shell 30 On be provided with venthole 33, and venthole 33 is communicated with the first atmospheric pressure cavity 32；Block 35 is mounted in the first atmospheric pressure cavity 32, and block 35 three end faces 54 are fixedly connected with the inner wall of the first atmospheric pressure cavity 32 respectively；As shown in figure 19, two the first air pressure shells 30 divide It is not nested on two axle sleeves 26, and the inner headed face of the second axis hole 31 is matched with two first annular notch 27 of axle sleeve 26； As shown in Figure 10, the periphery of block 35 is not connect with the first atmospheric pressure cavity 32 one end and axle sleeve 26 is engaged；Oppress block 29 The last end face 54 not connecting with axle sleeve 26 and the inner wall of the first atmospheric pressure cavity 32 are engaged；Block 29 and block 35 are oppressed first Atmospheric pressure cavity 32 is divided into two relatively independent confined spaces；As shown in figure 19, the internal structure of two the first air pressure shells 30 about 20 median plane of first hole is symmetrical；As shown in Fig. 3,5, two the first air pressure shells 30 pass through respective periphery and cylindrical cavity 17 Inner headed face is fixedly connected；As shown in figure 19, two the first scroll springs 36 are wrapped in first axle 24, and are located at two In the third circular groove 34 of one air pressure shell 30；First scroll spring, 36 one end is connect with first axle 24, the other end and third circular groove 34 Inner headed face connection；As shown in figure 5, the first clamping mechanism 62 and the second clamping mechanism 63 are mounted in outcase of refrigerator 1, and first Clamping mechanism 62 and the second clamping mechanism 63 are located at the outside of two the first air pressure shells 30；First clamping mechanism 62 and second Clamping mechanism 63 is matched with corresponding first circular groove 14, the second circular groove 13 and second hole 21 respectively；As shown in Figure 17,18, Two the first air pressure shells 30 are connect with the first clamping mechanism 62 and the second clamping mechanism 63 respectively each by leaf spring 37；Such as Figure 22 It is shown, pass through pin connection between two the first air pressure shells 30 and two leaf springs 37；As shown in Figure 19,24, the first clamping mechanism 62 Pass through pin connection between leaf spring 37；Pass through pin connection between second clamping mechanism 63 and leaf spring 37；It is between leaf spring 37 and pin Bearing fit；As shown in Figure 17,18, two leaf springs 37 are symmetrical about 20 median plane of first hole；As shown in Fig. 5,9, two plates Spring 37 is located in two the first square grooves 15 and matches with the first square groove 15；As shown in figure 4, U-shaped connecting block 58 is mounted on In sliding slot 19；As shown in figure 31, polarizing slot 61 is provided on an end face 54 of locating piece 60；As shown in figure 18, two positioning Block 60 is separately mounted to the both ends of U-shaped connecting block 58, and two locating pieces 60 respectively with the first clamping mechanism 62 and the second detent Mechanism 63 matches；As shown in fig. 6, manual block 59 is mounted in loose slot 18, and 59 one end of manual block and U-shaped connecting block 58 are solid Fixed connection.

As shown in Fig. 3,17, the structure of the structure of above-mentioned first clamping mechanism 62 and the second clamping mechanism 63 is single about first Median plane to clutch 23 is symmetrical, and as shown in Figure 19,24, for the first clamping mechanism 62, it includes the second air pressure shell 38, the Triaxial hole 39, the second atmospheric pressure cavity 40, arc groove 41, air vent 42, third hole 43, air inlet 44, sealing block 45, Packing spring 46, the second axis 47, second annular incision 48, third annular incision 49, arc block 50, side 51, arc surface 52, combination cambered surface 53, end face 54, card wheel 55, the 4th axis hole 56, fixture block 57, the second one-way clutch 71, wherein as shown in figure 25, the second air pressure shell The second atmospheric pressure cavity 40 is provided in 38；The third axis hole 39 of perforation, and third are provided between two end faces 54 of the second air pressure shell 38 Axis hole 39 is communicated with the second atmospheric pressure cavity 40；As shown in figure 26, it is provided with arc groove 41 on an end face 54 of the second atmospheric pressure cavity 40, and Arc groove 41 is close to third axis hole 39；Air vent 42 is provided at one end of arc groove 41；The periphery of second air pressure shell 38 On be provided with third hole 43, and third hole 43 is communicated with the second atmospheric pressure cavity 40；Close to third on second air pressure shell, 38 periphery Air inlet 44 is provided at square hole 43, and air inlet 44 is communicated with the second atmospheric pressure cavity 40；As shown in figure 27, the periphery of the second axis 47 Both ends have second annular incision 48 and third annular incision 49；As shown in figure 28, the second air pressure shell 38 passes through third Axis hole 39 and second annular incision 48 and third annular incision 49 are fitted on the second axis 47；As shown in figure 32, arc There is side 51, end face 54, arc surface 52 and combination cambered surface 53 on block 50；As shown in Fig. 8,29, arc block 50 is mounted on second In atmospheric pressure cavity 40；Arc block 50 is fixedly connected by arc surface 52 with the second axis 47, and arc block 50 passes through combination 53 He of cambered surface Two sides 51 are engaged with 40 inner wall of the second atmospheric pressure cavity；45 one end of sealing block has cambered surface；Sealing block 45 has cambered surface Third hole 43 is inserted into one end；The combination cambered surface 53 and the second air pressure of the periphery of sealing block 45 and the second axis 47, arc block 50 Two end faces 54 of chamber 40 match；As shown in figure 30, the 4th axis hole 56 of perforation is provided between two end faces 54 of card wheel 55； Circumferential equably installation is there are two fixture block 57 on the periphery of one end of card wheel 55, and the is nested on 55 other end periphery of card wheel Two one-way clutch 71；As shown in Fig. 5,7, card wheel 55 is fixedly mounted by the cooperation of the 4th axis hole 56 and third annular incision 49 On the second axis 47；As shown in figure 8, the second air pressure shell 38 is embedded in the first circular groove 14, and the second air pressure shell 38 passes through its outer circle Face is fixedly connected with 14 inner headed face of the first circular groove；One end that sealing block 45 is not inserted into the second air pressure shell 38 is mounted on the second square groove 16 In；Packing spring 46 is located in the second square groove 16, and 46 both ends of Packing spring respectively with 16 inner wall of sealing block 45 and the second square groove Connection；As shown in fig. 7, card wheel 55 is located in the second circular groove 13, and fixture block 57 is matched with second hole 21 and partition 6；Second One-way clutch 71 is fixedly connected by one end-face with an end face of the second circular groove 13；As shown in figure 24, the second axis 47 One end face 54 is connected by pin with corresponding leaf spring 37；As shown in figure 18, the fixture block 57 in each card wheel 55 is determined with corresponding Polarizing slot 61 on the block 60 of position matches；Air inlet 44 on second air pressure shell 38 passes through tubule and corresponding first air pressure shell Venthole 33 on 30 is connected.

As shown in figure 3, above-mentioned Packing spring 46 is adjustable spring.

As shown in figure 24, above-mentioned leaf spring 37 is compressible stretchable.

As shown in Figure 22,24, the tie point of above-mentioned leaf spring 37 and the first air pressure shell 30 is located at the end face of the first air pressure shell 30 The tie point of 54 edge, leaf spring 37 and the second axis 47 is located at the edge of 47 end face 54 of the second axis.

As shown in figure 26, the radian of above-mentioned arc groove 41 is 180 degree.

As shown in Fig. 8,32, the cambered surface radian of above-mentioned sealing block 45 is 91 degree.

As shown in figure 18, the scrollwork of above-mentioned first scroll spring 36 and the second scroll spring 70 is contrary.

First positioning mechanism 7, the second positioning mechanism 8, third positioning mechanism 9, the 4th positioning mechanism the 10, the 5th in the present invention The purpose of design of positioning mechanism 11 and the 6th positioning mechanism 12 is, when the partition 6 in fresh-keeping chamber 2 needs to adjust up and down, do not have to from Then the inner extraction partition 6 of fresh-keeping chamber 2 is put into next layer or upper one layer of position；Only need hand rest partition 6 directly move up and down every Plate 6 is the purpose that can reach mobile dividing plate 6.

The purpose of design of the first square groove 15 is in the present invention, provides enough spaces for the movement of leaf spring 37.

The effect of locating piece 60 is, when partition 6 is moved to target zone, to pull manual block 59 to make U-shaped in the present invention Connecting block 58 drives corresponding two locating pieces 60 to move, and the polarizing slot 61 on locating piece 60 matches with corresponding fixture block 57 It closes, locating piece 60 is by the fixed fixture block 57 of polarizing slot 61 thereon, so that fixture block 57 is in a horizontal position always；When cleaning every When 6 refrigerator of plate or partition 6, hand, which may be held in the palm, to be moved upward to preferably clear up below partition 6；At this moment, partition 6 leaves Fixture block 57, fixture block 57 will not be swung；Clearing up below cleaning partition 6 terminates, and then puts down partition 6；Partition 6 is saved in fixture block 57 upper regular times, refrigerator energy-saving is achieved the effect that a certain extent.

Only when centering block 25 is to lower swing, ability generation acts on the first one-way clutch 23 in the present invention, when centering block 25 is upward When swing, the first one-way clutch 23 does not generate active force to centering block 25.

The tie point of leaf spring 37 and the first air pressure shell 30 is located at the edge of the end face 54 of the first air pressure shell 30 in the present invention, The purpose of design for the edge that the tie point of leaf spring 37 and the second axis 47 is located at 47 end face 54 of the second axis is that leaf spring 37 is in the second axis Appropriate deformation occurs under 47 drive and does not cause excessive deformation to damage leaf spring 37.

Just deformation occurs when fixture block 57 swings to horizontal position by vertical position for leaf spring 37 in the present invention, when fixture block 57 by When horizontal position swings to vertical position, leaf spring 37 restores shape.

Air inlet 44 in the present invention on the second air pressure shell 38 passes through tubule and the outlet on corresponding first air pressure shell 30 The purpose that hole 33 is connected is, so that the speed that gas compressed enters in the second air pressure shell 38 in the first air pressure shell 30 subtracts Slowly；If partition 6 is initially located on the first positioning mechanism 7 and the second positioning mechanism 8；When the partition 6 in fresh keeping chamber of refrigerator 2 When needing to be moved to from this layer on following 5th positioning mechanism 11 and the 6th positioning mechanism 12, hand rest plays partition 6 and moves up A distance, at this moment the air vent 42 in the first positioning mechanism 7 and the second positioning mechanism 8 is the second atmospheric pressure cavity 40 and ambient atmosphere It is connected；The first atmospheric pressure cavity 32 and the second atmospheric pressure cavity 40 in first positioning mechanism 7 and the second positioning mechanism 8 are no longer confined airs Between, two centering blocks 25 of the first positioning mechanism 7 and the second positioning mechanism 8 are in the first scroll spring 36 and the first one-way clutch 23 Under the action of swing back into horizontal position upwards simultaneously；Since there are certain torque, the first positioning mechanisms 7 to the second axis 47 for leaf spring 37 Corresponding fixture block 57 is driven to swing upwards into vertical direction with four card wheels 55 in the second positioning mechanism 8；Then hand rest every Plate 6, which is moved downward, to be transported across the first positioning mechanism 7 and the second positioning mechanism 8 to third positioning mechanism 9 and the 4th positioning mechanism 10 It is dynamic；When two centering blocks 25 in third positioning mechanism 9 and the 4th positioning mechanism 10 are encountered simultaneously in 6 two sides of partition, two centering blocks 25 drive compressing block 29 by corresponding first one-way clutch 23, first axle 24 and axle sleeve 26 to lower swing, two centering blocks 25 Movement；29 compressed gas of compressing block in two the first atmospheric pressure cavities 32 of third positioning mechanism 9 simultaneously is allowed to form high pressure；Two High pressure gas in one atmospheric pressure cavity 32 has respectively entered two the second atmospheric pressure cavities 40 by the venthole 33 and air inlet 44 of response In；The central axis that corresponding arc block 50 drives the second axis 47 around the second axis 47 is oppressed into the air in the second atmospheric pressure cavity 40 Rotation；Second axis 47 drives fixture block 57 to swing to partition 6 by card wheel 55；Due to the second air pressure shell 38 in third positioning mechanism 9 On air inlet 44 be connected with the venthole 33 on corresponding first air pressure shell 30 by tubule, then pressure-air is from first The speed that atmospheric pressure cavity 32 enters in the second atmospheric pressure cavity 40 has three to four seconds lag；Two the first air pressures of the 4th positioning mechanism 10 29 compressed gas of compressing block in chamber 32 simultaneously is allowed to form high pressure；High pressure gas in two the first atmospheric pressure cavities 32 passes through response Venthole 33 and air inlet 44 have respectively entered in two the second atmospheric pressure cavities 40；Phase is oppressed into the air in the second atmospheric pressure cavity 40 The arc block 50 answered drives the second axis 47 to rotate around the central axis of the second axis 47；Second axis 47 drives fixture block 57 by card wheel 55 It is swung to partition 6；Since the air inlet 44 in the 4th positioning mechanism 10 on second air pressure shell 38 passes through tubule and corresponding first Venthole 33 on air pressure shell 30 is connected, then pressure-air enters the speed in the second atmospheric pressure cavity 40 from the first atmospheric pressure cavity 32 There are three to four seconds lag；Partition 6 continues to move downward and centering block 25 is driven to continue to lower swing, in 9 He of third positioning mechanism When fixture block 57 in 4th positioning mechanism 10 shows corresponding second hole 21 not yet, partition 6 has already been through third positioning Layer where mechanism 9 and the 4th positioning mechanism 10；Where partition 6 has passed through third positioning mechanism 9 and the 4th positioning mechanism 10 Layer after, partition 6 crosses two centering blocks 25 on third positioning mechanism 9 and the 4th positioning mechanism 10；Third positioning mechanism 9 and Arc block 50 in four positioning mechanisms 10 swings 180 degree under the action of high pressure gas and leaf spring 37；Two centering blocks 25 are first Horizontal position is swung back under the action of scroll spring 36 and the first one-way clutch 23；When partition 6 moves to the 5th positioning mechanism 11 and when 12 place layer of the 6th positioning mechanism, partition 6 acts on two centering blocks 25 so that centering block 25 by horizontal position swing to every Plate 6 be fixed after position；Due to the air inlet 44 on the second air pressure shell 38 by tubule on corresponding first air pressure shell 30 Venthole 33 be connected to so that pressure-air from the first atmospheric pressure cavity 32 enter the second atmospheric pressure cavity 40 in speed have three to four seconds Lag, hand rest partition 6 wait three to four seconds, the fixture block 57 of third positioning mechanism 9 and the 4th positioning mechanism 10 swings to water Prosposition, which is set, holds partition 6, then lets go, partition 6 is fixed.

The radian of arc groove 41 is 180 degree in the present invention, and the cambered surface radian of sealing block 45 is that 91 degree of purpose of design is, with For third positioning mechanism 9 and the 4th positioning mechanism 10 on same layer, when on third positioning mechanism 9 and the 4th positioning mechanism 10 When not having partition 6, fixture block 57 is in a vertical position, and centering block 25 is in a horizontal position；When needs are from top to down put into partition 6 When 10 place layer of third positioning mechanism 9 and the 4th positioning mechanism, partition 6 25 generation of centering block is acted on first and make centering block 25 to Lower swing；Centering block 25 drives compressing block 29 around 24 center of first axle by the first one-way clutch 23, first axle 24 and axle sleeve 26 Axis oscillating；Meanwhile first scroll spring 36 deformation occurs；The air that compressing block 29 compresses in the first atmospheric pressure cavity 32 is allowed to be formed High pressure；High pressure gas is entered in the second atmospheric pressure cavity 40 by venthole 33 and air inlet 44；Due to arc block 50 and sealing block 45 Between when sealing space；Arc block 50 is driven just to swing 91 around 47 central axis of the second axis into the high pressure gas scale of construction therein Degree；Arc block 50 drives the rotation of the second axis 47；Second axis 47 makes the leaf spring 37 being attached thereto, and deformation occurs；Second axis 47 and plate The tie point of spring 37 swings 91 degree by the position of horizontal radius, and leaf spring 37 is right in turn slightly offset from 47 vertical direction radius of the second axis Second axis 47 generates certain torque；At this point, the confined space that 50 end face 54 of arc block is formed with sealing block 45 will be with arc Slot 41 communicates and does not lead to；Partition 6 with centering block 25 swing certain angle after, hand rest partition 6 stop three to four seconds, fixture block 57 Horizontal position is swung to by original vertical position, the fixture block 57 and partition 6 for swinging to horizontal position meet；Fixture block 57 is second The formation of partition 6 is lifted under the action of 40 mesohigh gas of atmospheric pressure cavity；It is fixed that partition 6 is fixed on the first positioning mechanism 7 and second Layer where position mechanism 8；When needing partition 6 to be moved to another layer from this layer, hand rest partition 6 moves upwards certain distance, Partition 6 contacts the compressing to fixture block 57；Since for leaf spring 37 to the second axis 47 there are certain torque, leaf spring 37 makes second at this time Axis 47 drives fixture block 57 to be swung up by card wheel 55 and the second axis 47；Second axis 47 drives arc block 50 to swing；Arc block 50 End face 54 is communicated with the space that sealing block 45 is formed with arc groove 41；41 other end of arc groove is connected by air vent 42 and atmosphere It is logical；Arc block 50 is communicated with two cavitys that sealing block 45 is formed with ambient atmosphere in second atmospheric pressure cavity 40；In the first scrollwork bullet Under the action of the restoring force of spring 36, so that first axle 24, the first one-way clutch 23 and drive ring 22 drive 25 backswing of centering block extremely Horizontal position；The deformation quantity of leaf spring 37 just makes the second axis 47 that arc block 50 be driven to swing 89 degree at this time；So that arc block 50 Air vent 42 is just covered, fixture block 57 swings upwards into vertical position by horizontal position；In this device, fixture block 57 is by vertical position It sets and swings to horizontal position, put arc block 50 by the high pressure gas scale of construction that the first atmospheric pressure cavity 32 enters the second atmospheric pressure cavity 40 It is 91 degree dynamic；Fixture block 57 swings to vertical position by horizontal position, and the restoring force of leaf spring 37 just makes arc block 50 swing 89 degree.

The purpose of design of the second one-way clutch 71 is in the present invention, if without the second one-way clutch 71, when partition 6 After being placed on fixture block 57, the high pressure gas in the second atmospheric pressure cavity 40 is not enough to the weight of supporting clapboard 6 and the article on partition 6； Partition 6 can make fixture block 57 drive further the second gas of compression of arc block 50 to lower swing together with the weight of the article on partition 6 Press the air in chamber 40；To have the function that stationary barrier 6；The effect of second one-way clutch 71 is exactly to prevent Fixture block 57, to lower swing, avoids partition 6 from not being fixed and slide from fixture block under the gravity of partition 6 and article thereon It falls.

The effect of fixed block is in the present invention, further reinforces the lifting to partition 6 of fixture block 57, when needing to clear up partition 6 When the corner or spot as yet untouched by a clean-up campaign contacted with refrigerator insides such as fixture blocks 57, manpower support put large numbers of items partition 6 move up one section away from From then clearing up following health；After complete health for clearance, hand rest partition 6 move downward and act on centering block 25, stop three To four seconds time, when fixture block 57 swings to horizontal position and when partition 6 meets unclamps again hand, partition 6 is fixed；In this way The program of the cleaning of partition 6 certainly will be increased；Manpower support place many things partition 6 it is also very tired；Fixed block is fixed to fixture block 57, Just save manpower support partition 6 stop three to four seconds programs, save the physical strength of people to a certain extent, so avoid because Tiring out for hand causes article on partition 6 to slide and damage.

Specific embodiment: when partition 6 needs to be moved to the by the first positioning mechanism 7 and 8 place layer of the second positioning mechanism When three positioning mechanisms 9 and 10 place layer of the 4th positioning mechanism, hand rest partition 6 move up a distance；First positioning mechanism 7 It is no longer limited by partition 6 with the fixture block 57 in the second positioning mechanism 8；Double action of the fixture block 57 in high pressure gas and leaf spring 37 Under be swung up；Arc block 50 in first positioning mechanism 7 and the second positioning mechanism 8 no longer covers one end of arc groove 41；The Two atmospheric pressure cavities 40 are communicated with atmosphere；Under the action of the first scroll spring 36, first axle 24 drives compressing block 29 and first unidirectionally Clutch 23 is swung；A part of space communicated in first atmospheric pressure cavity 32 with venthole 33 increases；Air passes through deflation by the external world Hole 42, arc groove 41, air inlet 44 enter in the first atmospheric pressure cavity 32；First one-way clutch 23 drives centering block by drive ring 22 25 are swung up to horizontal position；Fixture block 57 swings to vertical position by horizontal position under the continuous action of leaf spring 37, therewith Leaf spring 37 restores to the original state；At the same time, arc block 50 just rotates 89 degree of covering air vents 42, in the second atmospheric pressure cavity 40 with air inlet The space that hole 44 communicates is closed again；Then, hand rest partition 6 move downward, partition 6 again with the first positioning mechanism 7 and Centering block 25 in second positioning mechanism 8 meets；Centering block 25 passes through drive ring 22, the first one-way clutch to lower swing, centering block 25 23 and first axle 24 drive compressing block 29 to block 35 swing and compressed air；Compressed air passes through venthole 33 and air inlet Hole 44 enters in the second atmospheric pressure cavity 40；Due to being connected between venthole 33 and air inlet 44 by tubule, so compressed sky Gas is slowed down by the speed that venthole 33 and air inlet 44 enter the second atmospheric pressure cavity 40；Partition 6 continues to move downward and by the 8 place layer of one positioning mechanism 7 and the second positioning mechanism；Therewith from 8 first atmospheric pressure cavity of the first positioning mechanism 7 and the second positioning mechanism 32 pressure-airs come out are assembled in the second atmospheric pressure cavity 40, so that arc block 50 is swung around 47 central axis of the second axis；From The pressure-air amount that one atmospheric pressure cavity 32 enters in the second atmospheric pressure cavity 40 just makes arc block 50 swing 91 degree；Second axis 47 is logical Crossing card wheel 55 drives fixture block 57 to swing 91 degree, so that fixture block 57 is horizontally situated；Leaf spring 37 with the rotation of the second axis 47 and It deforms and certain torque is generated to the second axis 47；Leaf spring 37 covers the swing of arc block 50 no longer the torque of the second axis 47 Lid air vent 42, the second atmospheric pressure cavity 40 are communicated by air vent 42 and arc groove 41 with ambient atmosphere；In the first scroll spring 36 Under the action of, first axle 24 drives compressing block 29 and the first one-way clutch 23 to swing；In first atmospheric pressure cavity 32 with venthole 33 A part of space communicated increases；For air by the external world by air vent 42, arc groove 41, air inlet 44 enters the first atmospheric pressure cavity 32 In；First one-way clutch 23 drives centering block 25 to be swung up to horizontal position by drive ring 22；Fixture block 57 is in leaf spring 37 Vertical position is swung to by horizontal position under continuous action, leaf spring 37 restores to the original state therewith；At the same time, arc block 50 is just revolved Turn 89 degree of covering air vents 42, the space communicated in the second atmospheric pressure cavity 40 with air inlet 44 is closed again；When partition 6 continue to Under when moving to 10 place layer of third positioning mechanism 9 and the 4th positioning mechanism, in third positioning mechanism 9 and the 4th positioning mechanism 10 Centering block 25 under the action of partition 6 to lower swing；If aforementioned barriers 6 are from top to bottom to the first positioning mechanism 7 and the second positioning 8 place layer of mechanism is the same when moving, and centering block 25 drives compressing block by drive ring 22, the first one-way clutch 23 and first axle 24 29 compressed airs, so that air is entered in the second atmospheric pressure cavity 40 from the first atmospheric pressure cavity 32 by venthole 33 and air inlet 44；The Arc block 50 in three positioning mechanisms 9 and the 4th positioning mechanism 10 is swung under the action of high pressure gas, and arc block 50 drives the Two axis 47 rotate, at the same leaf spring 37 is with the rotation of the second axis 47 and deformation occurs；Due to air inlet 44 and venthole 33 it Between connected by tubule, so slowing down from the speed of pressure-air that the first atmospheric pressure cavity 32 enters in the second atmospheric pressure cavity 40；Arc block 50 drive fixture block 57 to be reached by the time opposed separators 6 that vertical position rotates to horizontal position by the second axis 47 and card wheel 55 should Time lag three to four seconds of layer；When hand rest partition 6 reaches this layer, three to four seconds time, the card of this layer are stopped Block 57 just swings to horizontal position；Under the action of pressure-air is to arc block 50, fixture block 57 lifts the formation of partition 6, in turn Partition 6 is fixed on 10 place layer of third positioning mechanism 9 and the 4th positioning mechanism；Partition 6 terminates from upper one layer to next layer Moving process；Then, hand stirs the manual block 59 on third positioning mechanism 9 and the 4th positioning mechanism 10, so that manual block 59 is logical Crossing U-shaped connecting block 58 drives corresponding locating piece 60 to move to fixture block 57；Fixture block 57 is embedded in polarizing slot 61, the position of fixture block 57 It sets and is fixed；The presence of locating piece 60 makes fixture block 57 more stable to lifting for partition 6.

When partition 6 needs to be moved to 7 He of the first positioning mechanism by third positioning mechanism 9 and 10 place layer of the 4th positioning mechanism When 8 place layer of the second positioning mechanism, hand rest partition 6 move up a distance；Third positioning mechanism 9 and the 4th positioning mechanism Fixture block 57 in 10 is no longer limited by partition 6；Fixture block 57 is swung up under the double action of high pressure gas and leaf spring 37；The Arc block 50 in three positioning mechanisms 9 and the 4th positioning mechanism 10 no longer covers one end of arc groove 41；Second atmospheric pressure cavity 40 with Atmosphere communicates；Under the action of the first scroll spring 36, first axle 24 drives compressing block 29 and the first one-way clutch 23 to swing； A part of space communicated in first atmospheric pressure cavity 32 with venthole 33 increases；Air passes through air vent 42, arc groove 41 by the external world, Air inlet 44 enters in the first atmospheric pressure cavity 32；First one-way clutch 23 drives centering block 25 to be swung up to water by drive ring 22 Prosposition is set；Fixture block 57 swings to vertical position by horizontal position under the continuous action of leaf spring 37, and leaf spring 37 restores to the original state therewith； At the same time, arc block 50 just rotates 89 degree of covering air vents 42, the space communicated in the second atmospheric pressure cavity 40 with air inlet 44 It is closed again；Hand rest partition 6 when continuing up to 8 place layer of the first positioning mechanism 7 and the second positioning mechanism, partition 6 meet with the centering block 25 being in a horizontal position；Partition 6 continues up, and partition 6 is swung up centering block 25, the second whirlpool Coil spring 70 deforms；At this point, the first one-way clutch 23 does not generate effect to drive ring 22；Partition 6 continues up And centering block 25 is crossed, centering block 25 returns to horizontal position under the action of the second scroll spring 70；Then, hand rest partition 6 it is downward Movement, partition 6 meet with the centering block 25 in the first positioning mechanism 7 and the second positioning mechanism 8 again；Centering block 25 is put to lower swing Block 25 drives compressing block 29 to swing to block 35 and compresses sky by drive ring 22, the first one-way clutch 23 and first axle 24 Gas；Compressed air is entered in the second atmospheric pressure cavity 40 by venthole 33 and air inlet 44；Due to venthole 33 and air inlet It is connected between 44 by tubule, so compressed air enters the speed of the second atmospheric pressure cavity 40 by venthole 33 and air inlet 44 Degree slows down；Partition 6 stops three to four seconds in the first positioning mechanism 7 and 8 place layer of the second positioning mechanism；Therewith from first The pressure-air that positioning mechanism 7 and 8 first atmospheric pressure cavity 32 of the second positioning mechanism come out is assembled in the second atmospheric pressure cavity 40, so that arc Shape block 50 is swung around 47 central axis of the second axis；Second axis 47 drives fixture block 57 to swing 91 degree by card wheel 55, so that fixture block 57 It is horizontally situated and is contacted with partition 6；Leaf spring 37 deforms with the rotation of the second axis 47 and generates to the second axis 47 Certain torque；Under the action of 40 mesohigh air of the second atmospheric pressure cavity, arc block 50 makes card by the second axis 47 and card wheel 55 Block 57 lifts the formation of partition 6, so that partition 6 is fixed on the layer；Then, hand stirs the first positioning mechanism 7 and second Manual block 59 on positioning mechanism 8, so that manual block 59 drives corresponding locating piece 60 to transport to fixture block 57 by U-shaped connecting block 58 It is dynamic；Fixture block 57 is embedded in polarizing slot 61, and the position of fixture block 57 is optionally further secured.

In conclusion beneficial effects of the present invention: the first positioning mechanism 7, the second positioning mechanism 8, third positioning mechanism 9, 4th positioning mechanism 10, the 5th positioning mechanism 11 and the 6th positioning mechanism 12 are all hidden in outside refrigerator when no partition 6 Among shell 1；When partition 6 needs only use the hand rest upward out 6 place layer of partition of partition 6 from when being moved to another layer for one layer Then partition 6 is ask to be moved downwardly to target zone, hand rest partition 6 stopped three to four seconds in target zone, the fixture block of target zone 57, which swing to horizontal position, lifts the formation of partition 6；It is eliminated in this way the link that partition 6 is released in refrigerator to save Partition 6 changes the program of layer；The possible generation for causing partition 6 to slide ground due to internal-external temperature difference is also avoided simultaneously, in turn Avoid unnecessary economic loss；It is fully opened due in mobile dividing plate 6, not needing a fridge freshness retaining door 4, only on a small quantity Cold air is open from fresh-keeping door 4 and reveals, and has also reached energy-efficient purpose to a certain extent.

Claims

1. the fixable partition positioning device used in a kind of refrigerator, it is characterised in that: it includes outcase of refrigerator, the first combination It is slot, the second combination slot, third combination slot, the 4th combination slot, the 5th combination slot, the 6th combination slot, fresh-keeping chamber, refrigerating chamber, fresh-keeping Door, cold sotrage door, partition, the first positioning mechanism, the second positioning mechanism, third positioning mechanism, the 4th positioning mechanism, the 5th localization machine Structure, the 6th positioning mechanism wherein have fresh-keeping chamber and refrigerating chamber in outcase of refrigerator, fresh-keeping chamber has fresh-keeping door, and refrigerating chamber has Cold sotrage door；Refrigerator is placed on the ground, and the opposite two sides of fresh-keeping chamber interior walls are provided with the first combination slot, the second combination slot, third Combination slot, the 4th combination slot, the 5th combination slot and the 6th combination slot；First combination slot and the second combination slot are about in outcase of refrigerator Heart face is symmetrical, and third combination slot and the 4th combination slot are symmetrical about outcase of refrigerator median plane；5th combination slot and the 6th combination slot It is symmetrical about outcase of refrigerator median plane；Third combination slot is located at below the first combination slot, and the 5th combination slot is located at the first combination slot Lower section；First positioning mechanism is mounted in the first combination slot, and the second positioning mechanism is mounted in the second combination slot, third localization machine Structure is mounted in third combination slot, and the 4th positioning mechanism is mounted in the 4th combination slot, and the 5th positioning mechanism is mounted on the 5th group It closes in slot, the 6th positioning mechanism is mounted in the 6th combination slot；Partition is mounted in fresh-keeping chamber, and partition and the first localization machine Structure, the second positioning mechanism, third positioning mechanism, the 4th positioning mechanism, the 5th positioning mechanism and the 6th positioning mechanism match；

The structure of above-mentioned first combination slot and the structure of the second combination slot are symmetrical about outcase of refrigerator median plane；Third combination slot The structure outcase of refrigerator median plane of structure and the 4th combination slot is symmetrical；The mechanism of 5th combination slot and the structure ice of the 6th combination slot Box enclosure median plane is symmetrical；For the first combination slot, it includes cylindrical cavity, the first circular groove, the second circular groove, the first square groove, second party Slot, loose slot, sliding slot, first hole, second hole are wherein provided with cylindrical cavity in outcase of refrigerator；Is provided in fresh-keeping chamber interior walls One square hole, and first hole is communicated with cylindrical cavity；The first square groove, and two first party are had on two end faces of cylindrical cavity Slot is symmetrical about the median plane of first hole；The first circular groove, and two are had on the opposite end face of two the first square grooves One circular groove is symmetrical about the median plane of first hole；The central axis of first circular groove is located at the lower section of the central axis of cylindrical cavity；Each The second square groove is all provided on the inner headed face of first circular groove；Two the first circular grooves have the second circular groove on opposite end face, and Two the second circular grooves are symmetrical about the median plane of first hole；Second hole there are two being opened in fresh-keeping chamber interior walls, and two second Square hole is communicated with two the second circular grooves respectively；Fresh-keeping chamber interior walls are provided with loose slot at fresh-keeping door；In loose slot with loose slot Sliding slot is provided on the opposite end face of notch, and sliding slot is communicated with two the second circular grooves；

The structure of above-mentioned first positioning mechanism and the structure of the second positioning mechanism are symmetrical about outcase of refrigerator median plane；Third positioning The structure of mechanism and the structure of the 4th positioning mechanism are symmetrical about outcase of refrigerator median plane；The structure and the 6th of 5th positioning mechanism The structure of positioning mechanism is symmetrical about outcase of refrigerator median plane；First positioning mechanism, third positioning mechanism and the 5th positioning mechanism Structure it is identical, the structure of the second positioning mechanism, the 4th positioning mechanism and the 6th positioning mechanism is identical；For the first positioning mechanism It includes drive ring, the first one-way clutch, first axle, centering block, axle sleeve, first annular notch, first shaft hole, compressing block, the One air pressure shell, the second axis hole, the first atmospheric pressure cavity, venthole, third circular groove, block, the first scroll spring, the second scroll spring, Leaf spring, the first clamping mechanism, the second clamping mechanism, U-shaped connecting block, manual block, locating piece, polarizing slot, wherein first is unidirectional Clutch is fixedly mounted on the center of first axle；Drive ring is nested on the outside of the first one-way clutch by its inner headed face； Centering block is mounted on the periphery of drive ring by one end；Second scroll spring is wrapped in first axle, and the second scrollwork bullet The both ends of spring respectively with the inner headed face of drive ring and the first axis connection；First one-way clutch, drive ring, the second scroll spring, Centering block and first axle are mounted in cylindrical cavity together, and one end that centering block is not connect with drive ring matches with first hole and partition It closes；Be provided with the first shaft hole of perforation between two end faces of axle sleeve, the both ends in sleeve outer circle face have one it is first annular Notch；Two axle sleeves are symmetrically nested in the both ends of first axle by the cooperation of respective first shaft hole and first axle periphery, It and is to be fixedly connected between axle sleeve and first axle；A compressing block is fitted on the periphery of each axle sleeve；First air pressure shell On be provided with the first atmospheric pressure cavity；Third circular groove is provided on one end face of the first air pressure shell；First air pressure shell is not provided with third circular groove End face on be provided with the second axis hole, and the second axis hole is communicated with the first atmospheric pressure cavity and third circular groove；It is not provided on first air pressure shell Venthole is provided on the end face of third circular groove, and venthole is communicated with the first atmospheric pressure cavity；Block is mounted in the first atmospheric pressure cavity, and Three end faces of block are fixedly connected with the inner wall of the first atmospheric pressure cavity respectively；Two the first air pressure shells are respectively nested in two axle sleeves On, and the inner headed face of the second axis hole is matched with two first annular notch of axle sleeve；What block was not connect with the first atmospheric pressure cavity The periphery of one end and axle sleeve is engaged；Compressing block is not contacted with the last end face of axle sleeve connection with the inner wall of the first atmospheric pressure cavity Cooperation；It oppresses block and block and the first atmospheric pressure cavity is divided into two relatively independent confined spaces；The inside of two the first air pressure shells Structure is symmetrical about first hole median plane；Two the first air pressure shells are fixed by the inner headed face of respective periphery and cylindrical cavity Connection；Two the first scroll springs are wrapped in first axle, and are located in the third circular groove of two the first air pressure shells；First Scroll spring one end and the first axis connection, the other end are connect with the inner headed face of third circular groove；First clamping mechanism and the second detent Mechanism is mounted in outcase of refrigerator, and the first clamping mechanism and the second clamping mechanism are located at the outer of two the first air pressure shells Side；First clamping mechanism and the second clamping mechanism are matched with corresponding first circular groove, the second circular groove and second hole respectively；Two A first air pressure shell is connect with the first clamping mechanism and the second clamping mechanism respectively each by leaf spring；Two the first air pressure shells with Pass through pin connection between two leaf springs；Pass through pin connection between first clamping mechanism and leaf spring；Second clamping mechanism and leaf spring it Between pass through pin connection；It is bearing fit between leaf spring and pin；Two leaf springs are symmetrical about first hole median plane；Two leaf springs point It Wei Yu not be matched in two the first square grooves and with the first square groove；U-shaped connecting block is mounted in sliding slot；One end face of locating piece On be provided with polarizing slot；Two locating pieces are separately mounted to the both ends of U-shaped connecting block, and two locating pieces respectively with the first detent Mechanism and the second clamping mechanism match；Manual block is mounted in loose slot, and manual block one end and the fixed company of U-shaped connecting block It connects；

The structure of above-mentioned first clamping mechanism and the structure of the second clamping mechanism are symmetrical about the median plane of the first one-way clutch, For the first clamping mechanism it include the second air pressure shell, third axis hole, the second atmospheric pressure cavity, arc groove, air vent, third hole, Air inlet, sealing block, Packing spring, the second axis, second annular incision, third annular incision, arc block, side, arc surface, group Cambered surface, end face, card wheel, the 4th axis hole, fixture block, the second one-way clutch are closed, wherein being provided with the second atmospheric pressure cavity in the second air pressure shell； The third axis hole of perforation is provided between two end faces of the second air pressure shell, and third axis hole is communicated with the second atmospheric pressure cavity；Second gas It presses and is provided with arc groove on an end face of chamber, and arc groove is close to third axis hole；Air vent is provided at one end of arc groove； Third hole is provided on the periphery of second air pressure shell, and third hole is communicated with the second atmospheric pressure cavity；Second air pressure shell periphery It is upper to be provided with air inlet at third hole, and air inlet is communicated with the second atmospheric pressure cavity；Distinguish at the both ends of the periphery of second axis It is provided with second annular incision and third annular incision；Second air pressure shell passes through third axis hole and second annular incision and third annular Notch is fitted on the second axis；There is side, end face, arc surface and combination cambered surface in arc block；Arc block is mounted on In second atmospheric pressure cavity；Arc block is fixedly connected by arc surface with the second axis, and arc block passes through combination cambered surface and two sides It is engaged with the second air pressure cavity wall；Sealing block one end has cambered surface；There is sealing block one end of cambered surface to be inserted into third hole； Sealing block is matched with two end faces of the periphery of the second axis, the combination cambered surface of arc block and the second atmospheric pressure cavity；The two of card wheel The 4th axis hole of perforation is provided between a end face；There are two fixture block, cards for circumferential equably installation on the periphery of one end of card wheel The second one-way clutch is nested on wheel other end periphery；Card wheel is fixed by the cooperation of the 4th axis hole and third annular incision It is mounted on the second axis；Second air pressure shell is embedded in the first circular groove, and the second air pressure shell passes through in its periphery and the first circular groove Disc is fixedly connected；One end that sealing block is not inserted into the second air pressure shell is mounted in the second square groove；Packing spring is located at second party In slot, and Packing spring both ends are connect with sealing block and the second square groove inner wall respectively；Card wheel is located in the second circular groove, and fixture block with Second hole and partition match；Second one-way clutch connects by the way that an end face of one end-face and the second circular groove is fixed It connects；Second one, axis end face is connected by pin with corresponding leaf spring；Fixture block in each card wheel is determined on corresponding locating piece Position notch matches；Air inlet on second air pressure shell is connected by tubule with the venthole on corresponding first air pressure shell.

2. the fixable partition positioning device used in a kind of refrigerator according to claim 1, it is characterised in that: above-mentioned Packing spring is adjustable spring.

3. the fixable partition positioning device used in a kind of refrigerator according to claim 1, it is characterised in that: above-mentioned Leaf spring is compressible stretchable.

4. the fixable partition positioning device used in a kind of refrigerator according to claim 1, it is characterised in that: above-mentioned The tie point of leaf spring and the first air pressure shell is located at the edge of the end face of the first air pressure shell, and the tie point of leaf spring and the second axis is located at The edge of second axial end.

5. the fixable partition positioning device used in a kind of refrigerator according to claim 1, it is characterised in that: above-mentioned The radian of arc groove is 180 degree.

6. the fixable partition positioning device used in a kind of refrigerator according to claim 1, it is characterised in that: above-mentioned The cambered surface radian of sealing block is 91 degree.

7. the fixable partition positioning device used in a kind of refrigerator according to claim 9, it is characterised in that: above-mentioned The scrollwork of first scroll spring and the second scroll spring is contrary.