CN102620505B - Independent refrigerator cold storage door and refrigerator - Google Patents
Independent refrigerator cold storage door and refrigerator Download PDFInfo
- Publication number
- CN102620505B CN102620505B CN201210118386.7A CN201210118386A CN102620505B CN 102620505 B CN102620505 B CN 102620505B CN 201210118386 A CN201210118386 A CN 201210118386A CN 102620505 B CN102620505 B CN 102620505B
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- doorframe
- door
- refrigerator
- external door
- free
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Abstract
The invention relates to an independent refrigerator cold storage door, which comprises a doorframe and storage shelves, and an outer door, the size of which is matched with the size of each storage shelf, is arranged on the doorframe as well; the outer door and the doorframe are sealed by a seal strip in between; and the outer door is locked on the doorframe by a door-locking mechanism. The invention also relates to a refrigerator comprising the independent refrigerator cold storage door. The invention can ensure that the whole cold storage door can have the function of a freezer, so that more electricity can be saved.
Description
Technical field
The present invention relates to refrigeration technology field, particularly relate to a kind of free-standing refrigerator cold-storage door body and refrigerator.
Background technology
Refrigerator is a kind of refrigeration plant that keeps constant low temperature, is also a kind of product for civilian use that makes food or other article keep constant low temperature cold conditions.
For making full use of refrigerator inside space also for storing more easily food, the door body inner side of refrigerator arranges matter storage lattice conventionally, and for the food that prevents from being placed on the article-storage device of refrigerator door inner side drops, article-storage device is generally parcel tray, for picking and placeing convenient food, the parcel tray of door body inner side is conventionally more shallow.
But existing refrigerator, in the time taking on refrigerator doorframe the food on matter storage lattice, need to open the door of whole refrigerating chamber, easily like this cause the waste of cold air and the waste of electric power.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of free-standing refrigerator cold-storage door body and refrigerator, makes whole refrigeration door body play the effect of refrigerator.
The technical solution adopted for the present invention to solve the technical problems is: a kind of free-standing refrigerator cold-storage door body is provided, comprises doorframe, and matter storage lattice on doorframe, on described doorframe, also offer an external door mutually mating with described matter storage lattice size; Between described external door and doorframe, realize sealing by sealing strip; Described external door pins by door lock mechanism and described doorframe.
Described doorframe inner side is also provided with one and closes in the time that described external door is opened, the shutter spacer assembly of opening in the time that described external door is closed.
Described external door is arranged on doorframe by linkage; On described doorframe, be fixed with spring, the other end of spring is fixed on ejector pin retaining plate, on described ejector pin retaining plate, is fixed with push rod, and the described push rod other end is connected with white leaf window spacer assembly.
Described door lock mechanism comprises and is arranged on the knocker at external door edge and is arranged on the door lock on doorframe; Described door lock is arranged on doorframe, and is connected with button, between described button and doorframe, is provided with back-moving spring.
Described external door is made up of transparent material.
On described doorframe madial wall, be also provided with LED lamp, described LED lamp is by the powered battery being arranged in the battery case at matter storage lattice top.
The technical solution adopted for the present invention to solve the technical problems is: a kind of refrigerator is also provided, comprises casing, and above-mentioned free-standing refrigerator cold-storage door body, described free-standing refrigerator cold-storage door body is arranged on described casing.
Described free-standing refrigerator cold-storage door body is arranged on described casing by linkage.Beneficial effect
Owing to having adopted above-mentioned technical scheme, the present invention compared with prior art, there is following advantage and good effect: the external door that the present invention matches by offer a size and refrigerator doorframe matter storage lattice before refrigeration door body, make user in the time of the food of getting on refrigerator doorframe, without opening refrigeration door body, save electric power.The present invention arranges spacer assembly at refrigerator doorframe matter storage lattice by a side of refrigerator, in the time that external door is opened, spacer assembly cuts out automatically, in the time that external door is closed, spacer assembly is opened automatically, so can guarantee that whole refrigerator keeps unified temperature refrigeration, in the time that external door is opened, can make refrigerator keep relative closure, reduce energy consumption simultaneously.
Brief description of the drawings
Figure 1A is free-standing refrigerator cold-storage door body structure schematic diagram of the present invention;
Figure 1B is the left view of Figure 1A;
Fig. 2 A is door lock mechanism schematic diagram in the present invention;
Fig. 2 B is the side view of door lock in the present invention;
Fig. 3 A is structural representation when shutter spacer assembly is opened in the present invention;
Fig. 3 B is structural representation when shutter spacer assembly cuts out in the present invention;
Fig. 4 is the present invention China and foreign countries door hinge structure schematic diagrames;
Fig. 5 is refrigerator overall structure schematic diagram of the present invention.
Detailed description of the invention
Below in conjunction with specific embodiment, further set forth the present invention.Should be understood that these embodiment are only not used in and limit the scope of the invention for the present invention is described.In addition should be understood that those skilled in the art can make various changes or modifications the present invention after having read the content of the present invention's instruction, these equivalent form of values fall within the application's appended claims limited range equally.
The present invention relates to a kind of free-standing refrigerator cold-storage door body, as shown in FIG. 1A and 1B, comprise doorframe 1, and matter storage lattice 2 on doorframe 1, on described doorframe 1, also offer an external door 3 mutually mating with described matter storage lattice 2 sizes; Between described external door 3 and doorframe 1, realize sealing by sealing strip; Described external door 3 pins by door lock mechanism 4 and described doorframe 1.Described doorframe 1 inner side is also provided with LED lamp 7, and described LED lamp 7 is by the powered battery being arranged in the battery case at matter storage lattice 2 tops.Described external door 3 is made up of transparent material, as glass etc.
As shown in Figure 2 A and 2 B, described door lock mechanism 4 comprises and is arranged on the knocker 41 at external door 3 edges and is arranged on the door lock 42 on doorframe; Described door lock 42 is arranged on doorframe, and is connected with described button 43, between described button 43 and doorframe, is provided with back-moving spring 44.Glass external door opens and closes, retaining mechanism principle is as follows: door lock 42 is fixed by set screw, presses the button 43, and door lock 42 retreats, and the knocker 41 on glass external door departs from door lock 42, and external door 3 departs from door lock 42 to be opened, and door lock 42 is returned to latched position by back-moving spring 44.When thermal insulation glass external door on refrigeration door body doorframe is closed, by hand push pressure, knocker 41 presses to door lock 42 inclined-planes, makes it inside slip, and while arriving the hole on knocker 41, door lock 42 resets by back-moving spring 44, makes its pinning.
Described doorframe 1 inner side is also provided with one and closes in the time that described external door 3 is opened, the shutter spacer assembly 5 of opening in the time that described external door 3 is closed; Described external door 3 is arranged on doorframe 1 by linkage 6; On described doorframe 1, be fixed with spring 8, the other end of spring 8 is fixed on ejector pin retaining plate 9, on described ejector pin retaining plate 9, is fixed with push rod 10, and described push rod 10 other ends are connected with white leaf window spacer assembly 5.In the time closing glass external door 3, as shown in Figure 3A, pushing glass external door 3, active force promotes push rod 10 by ejector pin retaining plate 9, and push rod 10 is backed down shutter spacer assembly 5.In the time opening glass external door 3, as shown in Figure 3 B, drive ejector pin retaining plate 9 to get back to original position by spring 8, thereby push rod 10 is ejected, shutter spacer assembly 5 is pulled and cuts out in the process of push rod 10 returns.
Wherein, realize and in the time that external door is closed, open shutter spacer assembly, in the time that external door is opened, close shutter spacer assembly and can also use automatically controlled mode, one sensor of cutting out and opening for detection of external door is installed on external door, and micro-control unit is installed on shutter spacer assembly, this micro-control unit is connected with sensor, is also connected with step driving device simultaneously.In the time that external door is opened, sensor detects start signal, and send this start signal to micro-control unit, micro-control unit receives after the start signal of external door just control step transmission device and closes shutter spacer assembly, in the time that external door is closed, sensor detects shutdown signal, and sends this shutdown signal to micro-control unit, and micro-control unit receives after the shutdown signal of external door just control step transmission device and opens shutter spacer assembly.
As shown in Figure 4, glass external door 3 is connected with fixed head 41 and pivot pin 42 respectively linkage between external door and doorframe, and radially coordinating by axle sleeve 43 with axial location of glass external door 3, realizes glass external door 3 and open and close.
LED lamp on doorframe madial wall, by the powered battery being contained in refrigerator top battery box, is opened press button, can light.The sealing of refrigerator realizes by self-priming gasket, and the sealing of glass external door is by extrusion type sealed realization.The unlatching of shutter spacer assembly is by push rod control, and glass external door is closed and opened with door is trivial by knocker.Poultry and Eggs article can be placed on egg and put, and canned drink can be placed on shelf, and bottled drink can be placed on shelf.The unlatching of glass external door, close by glass door hinge and realize.On door, LED lamp is housed, the power supply of lamp is powered by dry cell form, in the time that lamp is opened, illuminates the article in refrigerating chamber, plays the effect of showcase.On glass external door, fill a knocker, on main door, have a transfer bar mechanism, in the time that glass external door is closed, push rod is pushed shutter spacer assembly open, communicates with refrigerating chamber, forms circulating cold air; In the time that glass external door is opened, push rod rebounds, and shutter spacer assembly cuts out, isolated with refrigerating chamber.The glass door thermal insulation of refrigerator solves by the form of vacuum form or thermal insulation plated film.
The invention still further relates to a kind of refrigerator, as shown in Figure 5, comprise casing 51, and above-mentioned free-standing refrigerator cold-storage door body 52, described free-standing refrigerator cold-storage door body 52 is arranged on described casing 51, and same free-standing refrigerator door 52 can be arranged on casing 51 by hinge arrangement, make refrigeration door body unlatching, close by hinge and realize, hinge arrangement between the logical external door of this hinge arrangement and doorframe is similar, does not repeat them here.
Be not difficult to find, the external door that the present invention matches by offer a size and refrigerator doorframe matter storage lattice before refrigeration door body, makes user in the time of the food of getting on refrigerator doorframe, without opening refrigeration door body, has saved electric power.The present invention arranges spacer assembly at refrigerator doorframe matter storage lattice by a side of refrigerator, in the time that external door is opened, spacer assembly cuts out automatically, in the time that external door is closed, spacer assembly is opened automatically, so can guarantee that whole refrigerator keeps unified temperature refrigeration, in the time that external door is opened, can make refrigerator keep relative closure, reduce energy consumption simultaneously.
Claims (6)
1. a free-standing refrigerator cold-storage door body, comprises doorframe (1), and matter storage lattice (2) on doorframe (1), it is characterized in that, also offers an external door (3) mutually mating with described matter storage lattice (2) size on described doorframe (1); Between described external door (3) and doorframe (1), realize sealing by sealing strip; Described external door (3) pins by door lock mechanism (4) and described doorframe (1); Described doorframe (1) inner side is also provided with one and closes in the time that described external door is opened, the shutter spacer assembly (5) of opening in the time that described external door is closed; Described external door (3) is arranged on doorframe (1) by linkage (6); On described doorframe (1), be fixed with spring (8), it is upper that the other end of spring (8) is fixed on ejector pin retaining plate (9), is fixed with push rod (10) on described ejector pin retaining plate (9), and described push rod (10) other end is connected with shutter spacer assembly (5).
2. free-standing refrigerator cold-storage door body according to claim 1, is characterized in that, described door lock mechanism (4) comprises and is arranged on the knocker (41) at external door edge and is arranged on the door lock (42) on doorframe; It is upper that described door lock (42) is arranged on doorframe (1), and be connected with button (43), between described button (43) and doorframe (1), is provided with back-moving spring (44).
3. according to the free-standing refrigerator cold-storage door body described in arbitrary claim in claim 1-2, it is characterized in that, described external door (3) is made up of transparent material.
4. according to the free-standing refrigerator cold-storage door body described in arbitrary claim in claim 1-2, it is characterized in that, on described doorframe (1) madial wall, be also provided with LED lamp (6), described LED lamp (6) is by the powered battery being arranged in the battery case at matter storage lattice top.
5. a refrigerator, comprises casing (51), it is characterized in that, also comprises the free-standing refrigerator cold-storage door body (52) as described in arbitrary claim in claim 1-4, and described free-standing refrigerator cold-storage door body (52) is arranged on described casing (51).
6. refrigerator according to claim 5, is characterized in that, described free-standing refrigerator cold-storage door body (52) is arranged on described casing (51) by linkage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210118386.7A CN102620505B (en) | 2012-04-20 | 2012-04-20 | Independent refrigerator cold storage door and refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210118386.7A CN102620505B (en) | 2012-04-20 | 2012-04-20 | Independent refrigerator cold storage door and refrigerator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102620505A CN102620505A (en) | 2012-08-01 |
| CN102620505B true CN102620505B (en) | 2014-07-30 |
Family
ID=46560583
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210118386.7A Expired - Fee Related CN102620505B (en) | 2012-04-20 | 2012-04-20 | Independent refrigerator cold storage door and refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102620505B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101860718B1 (en) * | 2013-02-21 | 2018-05-24 | 삼성전자주식회사 | Refrigerator having double doors |
| CN107741114B (en) * | 2017-09-20 | 2019-12-24 | 江苏韩电电器有限公司 | A kind of refrigerator |
| CN107702403B (en) * | 2017-09-20 | 2019-10-22 | 宁波市晶杰国际物流有限公司 | A kind of energy-saving refrigerator |
| CN107726697B (en) * | 2017-09-20 | 2019-12-24 | 江苏韩电电器有限公司 | Refrigerator with a door |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87206984U (en) * | 1987-04-27 | 1988-04-27 | 高山 | Power-saving door-curtain of refrigerator |
| CN2054893U (en) * | 1989-08-21 | 1990-03-21 | 张子庆 | Energy-saving door of refrigerator |
| CN2189303Y (en) * | 1994-04-19 | 1995-02-08 | 钟林 | Electric refrigerator with two door |
| KR20050103722A (en) * | 2004-04-27 | 2005-11-01 | 엘지전자 주식회사 | Cold-storage room having double cover |
| CN101709911A (en) * | 2009-10-24 | 2010-05-19 | 成都峻峰科技开发有限公司 | Automatic isolating door for opening cold storage room |
| CN202101500U (en) * | 2011-04-20 | 2012-01-04 | 海尔集团公司 | Refrigerating device |
| CN202532809U (en) * | 2012-04-20 | 2012-11-14 | 上海夏普电器有限公司 | Separated refrigerator door body and refrigerator |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0666473A (en) * | 1992-08-15 | 1994-03-08 | Matsumoto Sakiko | Double door of refrigerator/freezer |
-
2012
- 2012-04-20 CN CN201210118386.7A patent/CN102620505B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87206984U (en) * | 1987-04-27 | 1988-04-27 | 高山 | Power-saving door-curtain of refrigerator |
| CN2054893U (en) * | 1989-08-21 | 1990-03-21 | 张子庆 | Energy-saving door of refrigerator |
| CN2189303Y (en) * | 1994-04-19 | 1995-02-08 | 钟林 | Electric refrigerator with two door |
| KR20050103722A (en) * | 2004-04-27 | 2005-11-01 | 엘지전자 주식회사 | Cold-storage room having double cover |
| CN101709911A (en) * | 2009-10-24 | 2010-05-19 | 成都峻峰科技开发有限公司 | Automatic isolating door for opening cold storage room |
| CN202101500U (en) * | 2011-04-20 | 2012-01-04 | 海尔集团公司 | Refrigerating device |
| CN202532809U (en) * | 2012-04-20 | 2012-11-14 | 上海夏普电器有限公司 | Separated refrigerator door body and refrigerator |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102620505A (en) | 2012-08-01 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140730 Termination date: 20200420 |