CN1648581A - Refrigerator shelf installation structure - Google Patents
Refrigerator shelf installation structure Download PDFInfo
- Publication number
- CN1648581A CN1648581A CNA200410018644XA CN200410018644A CN1648581A CN 1648581 A CN1648581 A CN 1648581A CN A200410018644X A CNA200410018644X A CN A200410018644XA CN 200410018644 A CN200410018644 A CN 200410018644A CN 1648581 A CN1648581 A CN 1648581A
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- shelf
- support bar
- rotating shaft
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D25/00—Charging, supporting, and discharging the articles to be cooled
- F25D25/02—Charging, supporting, and discharging the articles to be cooled by shelves
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D2325/00—Charging, supporting or discharging the articles to be cooled, not provided for in other groups of this subclass
- F25D2325/021—Shelves with several possible configurations
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D25/00—Charging, supporting, and discharging the articles to be cooled
- F25D25/04—Charging, supporting, and discharging the articles to be cooled by conveyors
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Warehouses Or Storage Devices (AREA)
Abstract
The shelf installing structure for refrigerator to regulate the height of article storing space includes shelf, shifted shelf, supporting rod and power transmitting device. The shelf for articles to be set on is set inside the refrigerator; the shifted shelf for articles to be set on may be shifted up and down; the supporting rod has lower end hinged to the shelf and upper end hinged to shifted shelf for supporting; the power transmitting device transmits power to the supporting rod to move the shifted shelf and includes rotating handle, rotating shafts, worm gear, etc.
Description
Technical field
The present invention relates to a kind of refrigerator, the shelf that relates to a kind of refrigerator that can up-down adjustment reserve height or rather is provided with the invention of configuration aspects.
Background technology
Fig. 1 is the internal structure view of general shape refrigerator arranged side by side.
As shown in Figure 1, barrier (BARRIER) 2 becomes refrigerating chamber 3 and refrigerating chamber 5 to the internal separation of refrigerator body 1, storage space be to be arranged side by side by refrigerating chamber 3 and refrigerating chamber 5 to form.General above-mentioned refrigerating chamber 3 is arranged on the left side of refrigerator body 1; Above-mentioned refrigerating chamber 5 is arranged on the right side of refrigerator body 1.In addition, as shown in the figure, except the situation that above-mentioned refrigerating chamber 3 and refrigerating chamber about 5 form side by side, also has situation about forming up and down by refrigerating chamber 3 and refrigerating chamber 5.
In addition, can also be extra in the bottom of above-mentioned refrigerating chamber 5 vegetable compartment 7 is set; Upper back at refrigerating chamber 5 is formed with the cold gas exhausting outlet 9 that is used to discharge cold air.Above-mentioned cold gas exhausting outlet 9 is that the cold air that the evaporimeter (not providing among the figure) of heat exchanger produces is supplied to refrigerating chamber 5, and the evaporimeter of above-mentioned heat exchanger is arranged on the rear end of above-mentioned refrigerating chamber 5; Circulating cold air refrigerator inner space by above-mentioned cold gas exhausting outlet 9 supplies contacts with reserve.
In refrigerating chamber 3 and refrigerating chamber 5, be respectively arranged with shelf 11 in order to place reserve.Size according to storage space keeps a determining deviation that a plurality of shelves 11 division storage spaces are set up and down, can preserve more reserve.In addition, above-mentioned shelf 11 inserts and is installed in the pocket for the punch head 15 that is formed on the shelf support 13 the back two side ends of above-mentioned shelf support 13 upper and lower settings in refrigerator.The shape of the ring 12 that will illustrate below above-mentioned pocket for the punch head 15 also can be designed to, above-mentioned ring 12 possesses the rear end at shelf 11.
Fig. 2 is the side view of the shelf board structure of prior art.
Below with reference to Fig. 2 the structure of above-mentioned shelf 11 is elaborated.As shown in Figure 2, ' and framework (FRAME) 11 " constitutes above-mentioned shelf 11 by shelf portion 11 substantially.Above-mentioned shelf portion 11 ' is the part of top placement reserve; Said frame 11 " be the part that is inserted in above-mentioned shelf support 13, be used to support above-mentioned shelf portion 11 '.For this reason said frame 11 " the rear end be formed with the ring 12; The downside of above-mentioned ring 12 is formed with projection 12 ', above-mentioned projection 12 ' but the above-mentioned shelf portion 11 of horizontal support '.
In addition, refrigerating chamber door 21 and refrigerating-chamber door 23 are separately positioned on the front end both sides of refrigerator body 1.Above-mentioned refrigerating chamber door 21 and refrigerating-chamber door 23 separate the above-mentioned refrigerating chamber 3 and the refrigerating chamber 5 of storage space with the outside, can optionally open and close.The basket (BASKET) 25 of keeping reserve can also be set in the inside of above-mentioned refrigerating chamber door 21 and refrigerating-chamber door 23.
Have in the refrigerator of said structure, make above-mentioned refrigerating chamber 3 and refrigerating chamber 5 keep uniform temperature respectively, respectively reserve is placed keeping on above-mentioned shelf 11, when needs are taken out reserve, open above-mentioned refrigerating chamber door 21 and refrigerating-chamber door 23 taking-up reserves.
But the prior art refrigerator with said structure but has following problem points.
Above-mentioned shelf about 11 is divided the refrigerating chamber 3 and the refrigerating chamber 5 of storage space, can place reserve above it.Above-mentioned shelf 11 inserts in the pocket for the punch head 15 that is installed on the shelf support 13, and above-mentioned shelf support 13 is arranged on the interior back face wall of refrigerator.
In addition, in order to use the storage space of refrigerator effectively flexibly, need the spacing that is provided with of suitably regulating above-mentioned shelf 11 according to the height that is stored at the reserve on the above-mentioned shelf 11.But in prior art,, need extract the rings 12 of above-mentioned shelf 11 in the pocket for the punch head 15 of above-mentioned shelf support 13 out, above-mentioned ring 12 be inserted again be fixed in another pocket for the punch head 15 then if when in use changing the height of above-mentioned shelf 11.
At this moment, be placed with in the upper end of above-mentioned shelf 11 under the situation of reserve, need all take out the reserve that is placed on the above-mentioned shelf 11 after, separate behind the shelves 11 again in conjunction with taking in reserve again from above-mentioned shelf support 13, cause complex operation.
In addition, though separate behind the shelf 11 again in conjunction with the time because the moving interval of above-mentioned shelf 11 is subjected to the restriction of distance between the upper and lower of the pocket for the punch head 15 of above-mentioned shelf support 13, cause the user that the position of above-mentioned shelf 11 can not be set arbitrarily according to the intention of oneself.
This shows that above-mentioned existing refrigerator deposit shelf still has many defectives, and the assistant officer waits to be improved.
Because the defective that above-mentioned existing refrigerator deposit shelf exists, the design people is based on being engaged in this type of product design manufacturing for many years, amassing has abundant practical experience and professional knowledge, actively studied innovation, in the hope of the shelf of founding a kind of improved refrigerator structure is set, can improve the general molding structure of existing conventional refrigerator deposit shelf on the market, make it have more competitiveness.Through constantly research, design, and after studying sample and improvement repeatedly, create the present invention who has practical value finally.
Summary of the invention
Technical problem underlying to be solved by this invention is, overcomes the defective that existing refrigerator deposit shelf exists, and a kind of shelf of refrigerator of new structure is provided, and makes the shelf of its refrigerator deposit can up-down adjustment.
The present invention solves its technical problem underlying and realizes by the following technical solutions.The shelf of the refrigerator that proposes according to the present invention is provided with structure, includes shelf, it is characterized in that: be made of shelf, mobile shelf, support bar and power transmission.The shelf that can place reserve above is arranged on the inside of refrigerator; The mobile shelf that can place reserve above can be arranged on the upside of above-mentioned shelf up or down; The lower end hinge of above-mentioned support bar is combined on the above-mentioned shelf, and the upper end that its upper end hinge is combined in above-mentioned mobile shelf is used to support above-mentioned mobile shelf; Above-mentioned power transmission is given above-mentioned support bar with transmission of power; With the work interlock of above-mentioned power transmission above-mentioned mobile shelf is moved up and down.
The present invention solves its technical problem and can also adopt following technical measures further to realize.
Preceding described power transmission includes following structure: rotation generating unit, a plurality of rotating shaft and transmission of power means.Above-mentioned rotation generating unit is used to produce rotary power; Above-mentioned a plurality of rotating shaft is used to transmit the revolving force that produces by above-mentioned rotation generating unit; Above-mentioned transmission of power means are formed on the end of above-mentioned rotating shaft, with the revolving force of above-mentioned rotating shaft pass to cross one another another rotating shaft of above-mentioned rotating shaft on.
Preceding described transmission of power means are made of worm and worm wheel.
Preceding described rotation generating unit is arranged on the leading section of above-mentioned mobile shelf, includes the rotating handles that is rotated by gravitation.
Before described support bar constitute by the support bar of two a pair ofs, central portion intersects mutually by the hinge combination, the side opposite side that is fixed can be separately positioned on above-mentioned shelf and the mobile shelf forwards, backwards movably, guides moving up and down of above-mentioned mobile shelf.
The present invention compared with prior art has tangible advantage and beneficial effect.By above technical scheme as can be known, the present invention is provided with the adjustable shelf that is made of shelf, mobile shelf, support bar and power transmission owing to the employing technique scheme in refrigerator.Above-mentioned shelf is fixedly installed on the inside of refrigerator; Above-mentioned mobile shelf is arranged on the upside of above-mentioned shelf, can move up and down; Above-mentioned support bar is arranged on the two side ends of above-mentioned shelf, is used to support above-mentioned mobile shelf and guides above-mentioned mobile shelf to move up and down; Above-mentioned power transmission is used for moving up and down of above-mentioned mobile shelf.
So, drive above-mentioned power transmission by rotating handles at mobile shelf front end, make the user can according to the demand of oneself regulate at an easy rate the spacing of shelf and mobile shelf and up and down the height, use the storage space of refrigerator inside effectively flexibly.So need not to consider the height of the reserve taken in, almost can store all reserves.
The present invention is on the practicality and cost benefit of structural design, use, really it is required to meet industry development fully, and disclosed structure is unprecedented innovative design, it does not see any publication, do not see more that before application that identical architectural feature is arranged is known, formerly public, and also not seeing on the market has similar products like, and has novelty really.
Structure of the present invention really has more technological progress than existing refrigerator deposit shelf, and its particular structure feature and more can also be far from existing refrigerator deposit shelf and can compare, more existing refrigerator deposit shelf has more technical progress, and have the multinomial effect of enhancement, and creative really.
Designer of the present invention studies this series products experience of existing ten several years, quite understand for existing existing problem of refrigerator deposit shelf and defective, and the present invention founds according to above-mentioned Study of Defects exploitation, it can reach its intended purposes and effect really, not only on the kenel of space, really belong to innovation, and the true accessory of more existing refrigerator deposit shelf has suitable enhancement effect, and existing known product has more technological progress and practicality, and produced handy and practical good effect, and have practicality really.
In sum, the present invention really belongs to innovation on the kenel of space, and has the multinomial effect of enhancement than existing product, and simple in structure, is suitable for practicality, has the extensive value of industry.It is in limited field, technical development space, no matter structurally or bigger improvement all arranged on the function, and have large improvement technically, and produced handy and practical effect, and has the effect of enhancement really, thereby being suitable for practicality more, really is a new and innovative, progressive, practical new design.
Above-mentioned explanation only is the general introduction partly of technical solution of the present invention feature, for making the professional and technical personnel can clearer understanding technological means of the present invention, and can be implemented according to the content of specification, below with preferred embodiment of the present invention and conjunction with figs. describe in detail as after.
The specific embodiment of the present invention is provided in detail by following examples and accompanying drawing thereof.
Description of drawings
Fig. 1 is the internal structure view of general shape refrigerator arranged side by side.
Fig. 2 is the side view of the shelf board structure of prior art.
Fig. 3 is the interior stereogram of refrigerating chamber that the shelf of refrigerator of the present invention is provided with structure.
Fig. 4 is the side view that the refrigerator shelf shown in Fig. 3 is provided with structure.
Fig. 5 constitutes the plane that refrigerator shelf of the present invention is provided with the power transmission structure of structure major part.
Fig. 6 is the back view of the power transmission shown in Fig. 5.
The number in the figure explanation:
50: refrigerator body 52: barrier
54: refrigerating chamber 56: refrigerating chamber
60: shelf 62: shelf support
64: pocket for the punch head 66: ring
68: supporting projections 70: mobile shelf
72: support bar 72 ': first support bar
72 ": second support bar 74: elongated slot
76: swiveling wheel 80: power transmission
81: 83: the 1 rotating shafts of rotating handles
85: the 1 worm gears (WORM WHEEL) of 85: the 1 worm screws (WORM)
89: the 2 worm screws of 87: the 2 rotating shafts
91: the 3 rotating shafts of 89: the 2 worm gears
93: bolt (BOLT) portion 93: nut (NUT) portion
95: moving part 97: support portion
The specific embodiment
See also Fig. 3, shown in Figure 4, the shelf of refrigerator of the present invention is provided with structure, and barrier 52 becomes refrigerating chamber 54 and refrigerating chamber 56 to the internal separation of refrigerator body 50, and storage space is arranged side by side by refrigerating chamber 54 and refrigerating chamber 56 and forms.General above-mentioned refrigerating chamber 54 is arranged on the left side of refrigerator body 50; Above-mentioned refrigerating chamber 56 is arranged on the right side of refrigerator body 50.
In above-mentioned refrigerating chamber 54 and refrigerating chamber 56, be respectively arranged with shelf 60 in order to place reserve.Size according to storage space keeps a determining deviation that a plurality of above-mentioned shelves 60 division storage spaces are set up and down, can preserve more reserve.
Above-mentioned shelf 60 inserts in the pocket for the punch head 64 that is installed on the shelf support 62, and above-mentioned shelf support 62 is arranged on the back two side ends in the refrigerator.The rear end of above-mentioned shelf 60 is formed with rearward outstanding ring 66 and can hangs in the above-mentioned pocket for the punch head 64.But the bottom of above-mentioned ring 66 is formed with the supporting projections 68 of the above-mentioned shelf 60 of horizontal support, and the rearward outstanding above-mentioned supporting projections 68 that forms contacts with above-mentioned shelf support 62.
In addition, the two side ends of above-mentioned shelf 60 is provided with according to a certain size elongated slot that forms forwards, backwards 74; The lower end of the support bar 72 that will illustrate below above-mentioned elongated slot 74 is used to install makes above-mentioned support bar 72 slidably (SLIDING).
The upside of above-mentioned shelf 60 is provided with mobile shelf 70, and above-mentioned mobile shelf 70 obtains the support of above-mentioned support bar 72.Above-mentioned support bar 72 ' " is constituted, is separately positioned on the two side ends of above-mentioned shelf 60 with the 2nd support bar 72 by the 1st support bar 72 of a pair of.Above-mentioned the 1st support bar 72 ' " intersects with " X " word shape mutually, is combined in central portion by hinge with the 2nd support bar 72.In addition, the lower end of above-mentioned support bar 72 is attached on the above-mentioned shelf 60, and the upper end of support bar 72 is attached on the above-mentioned mobile shelf 70.
Fig. 4 at length shows the state that is provided with of above-mentioned support bar 72, below with reference to Fig. 4 support bar 72 is elaborated.
As shown in the figure, above-mentioned the 1st support bar 72 ' the lower end be combined in the left side of elongated slot 74 by hinge, above-mentioned elongated slot 74 is formed on the side of above-mentioned shelf 60; Above-mentioned the 1st support bar 72 ' the upper end be arranged on the side of above-mentioned mobile shelf 70, on the moving part 95 that will illustrate below hinge is combined in slidably.
Above-mentioned the 2nd support bar 72 is " with above-mentioned the 1st support bar 72 ' arranged in a crossed manner forming; Above-mentioned the 2nd support bar 72 " the upper end hinge be combined in the side of above-mentioned mobile shelf 70; The 2nd support bar 72 " the lower end be inserted in the elongated slot 74 of above-mentioned shelf 60 and can move forward and backward.In addition, above-mentioned the 2nd support bar 72 " the lower end also possess swiveling wheel 76 arranged, make and can successfully move forwards, backwards along above-mentioned elongated slot 74.
As described in Fig. 5, Fig. 6, the bottom of mobile shelf 70 is provided with power transmission 80, and above-mentioned power transmission 80 can make above-mentioned mobile shelf 70 move up and down.In above-mentioned power transmission 80, possess the rotating handles 81 that is combined in above-mentioned mobile shelf 70 front ends is arranged; The 1st rotating shaft 83 forms very longways to the rear of above-mentioned rotating handles 81, and above-mentioned the 1st rotating shaft 83 is used to transmit the revolving force that produces by above-mentioned rotating handles 81.
The rear end of above-mentioned the 1st rotating shaft 83 is formed with the 1st worm screw 85, makes ' to mesh with the 1st worm gear 85 that possesses in above-mentioned the 1st rotating shaft 83 lower ends.' be integrally formed in the central portion outer peripheral face of above-mentioned the 2nd rotating shaft 87,83 square crossing settings form above-mentioned the 2nd rotating shaft 87 above-mentioned the 1st worm gear 85 for above-mentioned the 1st rotating shaft.
Above-mentioned the 2nd rotating shaft about 87 is formed on the rear end lower of mobile shelf 70 very longways, and the two ends of above-mentioned the 2nd rotating shaft 87 are formed with the 2nd worm screw 89.The top of above-mentioned the 2nd worm screw 89 possesses the 2nd worm gear 89 ', above-mentioned the 2nd worm gear 89 is ' with 89 engagements of above-mentioned the 2nd worm screw.' be formed on the rear end of the 3rd rotating shaft 91, above-mentioned the 3rd rotating shaft 91 is formed on the two side ends bottom of above-mentioned mobile shelf 70 to above-mentioned the 2nd worm gear 89 towards front and back.In addition, above-mentioned the 3rd rotating shaft 91 has half or half following length of above-mentioned the 1st rotating shaft 83, and the two side ends downside that is arranged on above-mentioned mobile shelf 70 is latter half of.
The front end of above-mentioned the 3rd rotating shaft 91 is formed with bolt part 93, and above-mentioned bolt part 93 possesses a plurality of screws mountain is arranged.The outer setting of above-mentioned bolt part 93 has the moving part 95 that surrounds bolt part 93, and above-mentioned moving part 95 is along with the rotation of above-mentioned the 3rd rotating shaft 91 can be moved front and back.Run through and be formed on the above-mentioned inner face that moves the through hole of 95 inside and be formed with nut portions 93 ', above-mentioned nut portions 93 ' and above-mentioned bolt part 93 and combine by screw.In addition, above-mentioned the 1st support bar 72 ' the upper end hinge be combined in the lower end of above-mentioned moving part 95.
In addition, as shown in Figure 4, the side of above-mentioned mobile shelf 70 is formed with support portion 97, and the above-mentioned support portion 97 that forms according to certain-length is used to support above-mentioned moving part 95, and guides above-mentioned moving part 95 to slide forwards, backwards.
Below with reference to Fig. 3 to Fig. 6, the effect that the shelf of refrigerator of the present invention with said structure is provided with structure is elaborated.
Store the upper end that reserve is placed on above-mentioned shelf 60 and mobile shelf 70.When in the keeping of reserve, highly high reserve being stored at the upper end of above-mentioned mobile shelf 70 or shelf 60, need move up and down the spacing that above-mentioned mobile shelf 70 is regulated above-mentioned mobile shelves 70 and shelf 60.
At first the process that moves above-mentioned mobile shelf 70 is upward described.Rotate above-mentioned rotating handles 81 if control rotating handles 81 to clockwise direction, then above-mentioned the 1st rotating shaft 83 is rotated to clockwise direction.Above-mentioned revolving force is delivered on the 1st worm screw 85 that is formed on above-mentioned the 1st rotating shaft 83 rear ends, by the 85 clockwise rotations of above-mentioned the 1st worm screw the 1st worm gear 85 ' is rotated.
Along with above-mentioned the 1st worm gear 85 ' rotation make above-mentioned the 2nd worm screw 89 be rotated, the 2nd worm gear 89 with 89 engagements of above-mentioned the 2nd worm screw ' is rotated to counter clockwise direction.So, can make be fixed on above-mentioned the 2nd worm gear 89 ' on above-mentioned the 3rd rotating shaft 91 be rotated, make the bolt part 93 be formed on above-mentioned the 3rd rotating shaft 91 front ends be rotated to counter clockwise direction.
Along with above-mentioned bolt part 93 to anticlockwise rotation, make that the above-mentioned moving part 95 combine with above-mentioned bolt part 93 screws is forwards mobile.If above-mentioned moving part 95 forwards moves, make that then above-mentioned the 1st support bar 72 that combines with above-mentioned moving part 95 hinges is ' upright gradually.So, make above-mentioned the 1st support bar 72 ' the upper end and the 2nd support bar 72 " the upper end close gradually, " swiveling wheel 76 of lower end obtains the guiding of above-mentioned elongated slot 74 and forwards moves at this moment to be formed on above-mentioned the 2nd support bar 72.
If ' " hold up vis-a-vis, then above-mentioned mobile shelf 70 is lifted gradually upward with the 2nd support bar 72 by above-mentioned the 1st support bar 72 of above-mentioned startup; When reaching the desirable height of user, the above-mentioned rotating handles 81 that then stops the rotation can stop to move up of above-mentioned mobile shelf 70.
Below the process that moves above-mentioned mobile shelf 70 is downwards described.Start power transmission 80 with above-mentioned opposite direction.
That is to say, rotate above-mentioned rotating handles 81 to counter clockwise direction, then make above-mentioned the 1st rotating shaft 83 be rotated to clockwise direction if control rotating handles 81; Above-mentioned revolving force ' passes to above-mentioned the 3rd rotating shaft 91 through the 1st worm screw the 85, the 1st worm gear, above-mentioned the 2nd worm screw 89 and the 2nd worm gear 89.
So, make the bolt part 93 be formed on above-mentioned the 3rd rotating shaft 91 front ends be rotated to clockwise direction.Clockwise direction rotation along with above-mentioned bolt part 93 makes moving part 95 rearward move; Above-mentioned moving part 95 is arranged on the side of the above-mentioned mobile shelf 70 that combines with above-mentioned bolt part 93 screws.If above-mentioned moving part 95 rearward moves, make that then above-mentioned the 1st support bar 72 that combines with above-mentioned moving part 95 hinges ' forms level gradually.So, the upper end of above-mentioned the 1st support bar 72 ' and the 2nd support bar 72 " the upper end separate gradually, " swiveling wheel 76 of lower end obtains the guiding of above-mentioned elongated slot 74 and rearward moves at this moment to be formed on above-mentioned the 2nd support bar 72.
If move downwards gradually by the above-mentioned mobile shelf 70 of above-mentioned startup, when the spacing between above-mentioned shelf 60 and the above-mentioned mobile shelf 70 reaches the desirable narrow spacing of user, the above-mentioned rotating handles 81 that then stops the rotation can stop to move down of above-mentioned mobile shelf 70.
The above, it only is preferred embodiment of the present invention, be not that the present invention is done any pro forma restriction, every foundation technical spirit of the present invention all still belongs in the scope of technical solution of the present invention any simple modification, equivalent variations and modification that above embodiment did.
Such as, though the transmission of power means have adopted worm and worm wheel in the above description, except above-mentioned means, also can adopt bevel gear (BEVEL GEAR) to make the bevel gear joggled structure.
Claims (5)
1, a kind of shelf of refrigerator is provided with structure, includes shelf, it is characterized in that: be made of shelf, mobile shelf, support bar and power transmission;
The shelf that can place reserve above is arranged on the inside of refrigerator;
The mobile shelf that can place reserve above can be arranged on the upside of above-mentioned shelf up or down;
The lower end hinge of above-mentioned support bar is combined on the above-mentioned shelf, and the upper end that its upper end hinge is combined in above-mentioned mobile shelf is used to support above-mentioned mobile shelf;
Above-mentioned power transmission is given above-mentioned support bar with transmission of power;
With the work interlock of above-mentioned power transmission above-mentioned mobile shelf is moved up and down.
2, the shelf of refrigerator according to claim 1 is provided with structure, it is characterized in that: described power transmission includes rotation generating unit, a plurality of rotating shaft and transmission of power means; Above-mentioned rotation generating unit is used to produce rotary power;
Above-mentioned a plurality of rotating shaft is used to transmit the revolving force that produces by above-mentioned rotation generating unit;
Above-mentioned transmission of power means are formed on the end of above-mentioned rotating shaft, with the revolving force of above-mentioned rotating shaft pass to cross one another another rotating shaft of above-mentioned rotating shaft on.
3, the shelf of refrigerator according to claim 2 is provided with structure, it is characterized in that: described transmission of power means are made of worm and worm wheel.
4, the shelf of refrigerator according to claim 2 is provided with structure, it is characterized in that: described rotation generating unit is arranged on the leading section of above-mentioned mobile shelf, includes the rotating handles that is rotated by gravitation.
5, the shelf of refrigerator according to claim 1 is provided with structure, it is characterized in that: described support bar is made of the support bar of two a pair ofs, central portion intersects mutually by the hinge combination, the one side opposite side that is fixed can be separately positioned on above-mentioned shelf and the mobile shelf forwards, backwards movably, guides moving up and down of above-mentioned mobile shelf.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA200410018644XA CN1648581A (en) | 2004-01-29 | 2004-01-29 | Refrigerator shelf installation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA200410018644XA CN1648581A (en) | 2004-01-29 | 2004-01-29 | Refrigerator shelf installation structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1648581A true CN1648581A (en) | 2005-08-03 |
Family
ID=34868257
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA200410018644XA Pending CN1648581A (en) | 2004-01-29 | 2004-01-29 | Refrigerator shelf installation structure |
Country Status (1)
| Country | Link |
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| CN (1) | CN1648581A (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101542222B (en) * | 2006-11-20 | 2011-09-21 | Lg电子株式会社 | Elevation adjustment apparatus for shelf in refrigerator |
| CN101143641B (en) * | 2006-09-11 | 2012-03-14 | 中国国际海运集装箱(集团)股份有限公司 | Thermal insulation container |
| CN101711334B (en) * | 2007-04-20 | 2012-09-26 | Lg电子株式会社 | Structure for modifying height of shelf and refrigerator having the same |
| WO2014159375A1 (en) * | 2013-03-14 | 2014-10-02 | Electrolux Home Products, Inc. | Refrigerator with a scissor-type lift mechanism |
| CN104596190A (en) * | 2013-10-31 | 2015-05-06 | 海尔集团公司 | Shelf and refrigerator having shelf |
| CN104930807A (en) * | 2015-06-03 | 2015-09-23 | 合肥美的电冰箱有限公司 | Storage rack and refrigerator equipped with storage rack |
| CN105953516A (en) * | 2016-05-16 | 2016-09-21 | 海信容声(广东)冰箱有限公司 | Refrigerator door shelf structure and refrigerator |
| EP3015802A3 (en) * | 2014-08-12 | 2016-09-28 | LG Electronics Inc. | Refrigerator |
| CN108759281A (en) * | 2018-04-10 | 2018-11-06 | 青岛海尔股份有限公司 | Liftable supporter and refrigerator with it |
| CN111380300A (en) * | 2018-12-28 | 2020-07-07 | Lg电子株式会社 | Refrigerator with a door |
| CN111473598A (en) * | 2020-04-23 | 2020-07-31 | 长虹美菱股份有限公司 | Synchronous lifting device for refrigerator shelves |
| CN111765710A (en) * | 2019-04-02 | 2020-10-13 | 青岛海尔电冰箱有限公司 | Refrigerator with a door |
| EP3805677A1 (en) * | 2019-10-10 | 2021-04-14 | Arçelik Anonim Sirketi | A refrigerator comprising a movable shelf |
-
2004
- 2004-01-29 CN CNA200410018644XA patent/CN1648581A/en active Pending
Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101143641B (en) * | 2006-09-11 | 2012-03-14 | 中国国际海运集装箱(集团)股份有限公司 | Thermal insulation container |
| CN101542222B (en) * | 2006-11-20 | 2011-09-21 | Lg电子株式会社 | Elevation adjustment apparatus for shelf in refrigerator |
| CN101711334B (en) * | 2007-04-20 | 2012-09-26 | Lg电子株式会社 | Structure for modifying height of shelf and refrigerator having the same |
| US8419143B2 (en) | 2007-04-20 | 2013-04-16 | Lg Electronics Inc. | Structure for modifying height of shelf and refrigerator having the same |
| WO2014159375A1 (en) * | 2013-03-14 | 2014-10-02 | Electrolux Home Products, Inc. | Refrigerator with a scissor-type lift mechanism |
| CN104596190A (en) * | 2013-10-31 | 2015-05-06 | 海尔集团公司 | Shelf and refrigerator having shelf |
| EP3015802A3 (en) * | 2014-08-12 | 2016-09-28 | LG Electronics Inc. | Refrigerator |
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| CN104930807A (en) * | 2015-06-03 | 2015-09-23 | 合肥美的电冰箱有限公司 | Storage rack and refrigerator equipped with storage rack |
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| CN108759281A (en) * | 2018-04-10 | 2018-11-06 | 青岛海尔股份有限公司 | Liftable supporter and refrigerator with it |
| CN108759281B (en) * | 2018-04-10 | 2021-04-23 | 海尔智家股份有限公司 | Lifting support device and refrigerator with same |
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