WO2012052456A2 - Sealing component, vacuum compartment and refrigeration device - Google Patents
Sealing component, vacuum compartment and refrigeration device Download PDFInfo
- Publication number
- WO2012052456A2 WO2012052456A2 PCT/EP2011/068216 EP2011068216W WO2012052456A2 WO 2012052456 A2 WO2012052456 A2 WO 2012052456A2 EP 2011068216 W EP2011068216 W EP 2011068216W WO 2012052456 A2 WO2012052456 A2 WO 2012052456A2
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- sealing
- compartment
- sealing portion
- door
- groove
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D23/00—General constructional features
- F25D23/08—Parts formed wholly or mainly of plastics materials
- F25D23/082—Strips
- F25D23/087—Sealing strips
-
- 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
- F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
- F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
- F25D17/042—Air treating means within refrigerated spaces
-
- 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
- F25D2317/00—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass
- F25D2317/04—Treating air flowing to refrigeration compartments
- F25D2317/043—Treating air flowing to refrigeration compartments by creating a vacuum in a storage compartment
Definitions
- the groove is annular
- the sealing component is annular
- the inserting portion 31 is embedded in an annular groove (not labeled) provided on a door 40 of the vacuum compartment 100.
- the first sealing portion 321 and the second sealing portion 322 are not inserted in the annular groove.
- the sealing component 30 is of a Y-shape. That is, the first sealing portion 321 , the second sealing portion 322 and the inserting portion 31 constitute the Y-shape in cross-section. That is, the cross-section of the sealing component 30 cut along the inserting direction of the inserting portion 31 is Y-shaped. In this way, the first sealing portion 321 and the second sealing portion 322 constitute a V-shape in cross-section.
- FIG. 7 shows a perspective and exploded view of the inventive vacuum compartment.
- the inventive vacuum compartment 100 further comprises an air inlet 42 provided on the door 40 of the vacuum compartment 100.
- the door 40 is provided with a door handle 43 thereon.
- the door handle 43 is fixed on the door 40 by a securing device 44.
- the securing device 44 is hided by a cover plate 45.
- the door handle 43 is provided with an air valve (not shown) on the rear face thereof, which air valve is matable with the air inlet 42.
- the air valve closes the air inlet.
- the present invention further provides a refrigeration device, which device more particularly can be a refrigerator or can be other devices.
- the inventive refrigeration device comprises the above mentioned vacuum compartment 100.
- Figure 8 is a schematic perspective view of the inventive refrigerator.
- compartment 82 and the vacuum compartment 100 are not limited to those positions illustrated in the figure, and they can be modified as desired.
- the positions of the freezing compartment 84 and the refrigerating compartment 81 can be
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Refrigerator Housings (AREA)
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
Abstract
The present invention relates to a sealing component, a vacuum compartment and a refrigeration device. The sealing component comprises an inserting portion; a first sealing portion and a second sealing portion which are integrally connected to the inserting portion, wherein the first, second sealing portions and the inserting portion constitute a Y-shape in cross-section. When the inventive sealing component is mounted into a groove on a door or a cover to seal a compartment, sealing is made at both sides of the groove, which results in a better airtightness than the prior art. Moreover, the inserting portion can be easily inserted in the groove or removed from the latter by means of the first and seconds sealing portions. More particularly, the inventive sealing component is adaptable to seal the vacuum compartment, wherein the inserting portion of the sealing component is inserted in the groove of the door of the vacuum compartment. The first and second sealing portions seal on a face of the door opposite the housing, which results in a better airtightness and a convenient mounting and releasing thereof.
Description
SEALING COMPONENT, VACUUM COMPARTMENT AND REFRIGERATION
DEVICE FIELD OF THE INVENTION
The present invention relates to a refrigeration device, more particularly to a vacuum compartment in the refrigeration device and a sealing component for sealing the vacuum compartment.
BACKGROUND
With the development of society and technology, refrigerators have been widely used in families and have become essential household appliances in daily life. Moreover, refrigerators have gradually developed from low-end to high-end. In the past, refrigerators were mainly embodied in singe-door form. Now, however, they have developed into side-by-side, double-door and three-door forms. Furthermore, the power consumption of refrigerators is further reduced. Seen from the development course of refrigerators for storing foods, a conventional refrigerator comprises a refrigerating compartment and a freezing compartment. With the development of refrigerator, a preservation compartment is added to the
conventional refrigerator. Based on the refrigerating compartment, the preservation compartment can further increase the preservation degree of the foods. At present, as the refrigerator further develops, a vacuum compartment for storing foods is also added to the refrigerator to meet the requirement of food conservation.
Figure 1 schematically shows a refrigerator according to the prior art. As shown in figure 1 , the refrigerator 10 according to the prior art comprises a refrigerating compartment 11 positioned in the upper portion of a body of the refrigerator; a freezing compartment 14 positioned in the lower portion of the body; as well as a preservation compartment 12 and a vacuum compartment 13 which are positioned between the freezing compartment 14 and the refrigerating compartment 11 . The positions, in which the refrigerating compartment 11 , the freezing compartment 14, the preservation compartment 12 and the vacuum container 13 are arranged, are not limited to those positions shown in the
figure and can be modified as desired. The vacuum container 13 has an air pressure lower than one standard atmospheric pressure and can be called as a low-pressure storage compartment. Because the air pressure of the vacuum container 13 is lower than the standard atmospheric pressure, as foods are stored in the vacuum container 13, they can be stored for a longer time and the preservative degree of the foods is further improved.
As shown in figure 2, the vacuum compartment 13 comprises: a housing 131 , and a drawer 132 slidably provided in the housing. The drawer has a door 133. The door 133 has a groove (not shown). A door seal 134 is provided in the groove. When the door 133 is closed and the door seal 134 forms an airtight connection with a front end face 135 of the housing 131 so as to seal the vacuum compartment 13, an air pump 136 begins to draw air from the vacuum compartment 13 such that the air pressure in the vacuum compartment reaches a predetermined air pressure. In this way, foods can be stored at a low air pressure. Generally, the conventional door seal 14 is circular in cross-section. It is inconvenient to mount or release this kind of door seal. Especially, during releasing it, because the door seal is embedded in the groove, it needs an additional tool to remove the door seal from the groove. Furthermore, this kind of door seal is poor in airtightness.
SUMMARY OF THE INVENTION
The technical problem to be solved by the present invention is that the conventional door seal cannot be conveniently mounted or removed and its airtightness is poor.
In order to solve the above problem, the present invention provides a sealing component, comprising:
an inserting portion;
a first sealing portion and a second sealing portion which are integrally connected to the inserting portion, wherein the first sealing portion, the second sealing portion and the inserting portion constitute a Y-shape in cross-section.
Alternatively, the sealing component further comprises: a third sealing portion and a forth sealing portion which are integrally connected to the inserting portion, wherein the third sealing portion is positioned between the first sealing portion and the inserting
portion, and the fourth sealing portion is positioned between the second sealing portion and the inserting portion.
Alternatively, the first sealing portion, the second sealing portion, the third sealing portion, the fourth sealing portion and the inserting portion constitute a ¥ -shape in cross-section.
Alternatively, the sealing component is made of rubber or silicone resin. The present invention further provides a vacuum compartment, comprising: a housing; and a drawer slidably provided in the housing, wherein the drawer has a door, which door is provided with a groove on a face opposite the housing, the vacuum
compartment further comprises the sealing component mentioned above, the inserting portion of the sealing component is inserted in the groove, and the first and second sealing portions seal on the face of the door opposite the housing.
Alternatively, the groove is annular, and the sealing component is annular.
The present invention further provides a refrigeration device, comprising the above mentioned vacuum compartment.
Compared with the prior art, the present invention has the following advantages.
The inventive sealing component comprises the inserting portion as well as the first and second sealing portions which are integrally connected to the inserting portion. The first sealing, second sealing and inserting portions constitute the Y-shape in cross-section. When the inventive sealing component is mounted on a groove of a door or of a cover to seal a compartment, the first and second sealing portions may make sealing at both sides of the groove, which results in a better airtightness than the prior art. Moreover, when the inventive sealing component is mounted, the inserting portion is used to insert in the groove of the door and the first and second sealing portions are not used to insert in the groove. Therefore, when the sealing component is mounted or removed, the inserting portion can easily be inserted in the groove or removed from the groove by means of the first and second sealing portions.
Particularly, the inventive sealing component is adaptable to seal the vacuum compartment, the inserting portion of the sealing component is inserted in the groove of the door of the vacuum compartment, and the first and second sealing portions make sealing on the face of the door opposite the housing, which results in a better airtightness and a more convenient mounting and releasing.
BRIEF DESCRIPTION OF THE DRAWINGS
Figure 1 shows a perspective view of a conventional refrigerator;
Figure 2 shows a perspective and exploded view of a conventional vacuum
compartment;
Figure 3 shows a perspective and exploded view of a vacuum compartment according to an embodiment of the present invention in which a sealing component is mounted;
Figure 4 shows a cross-sectional view of the sealing component along a direction a-a shown in figure 3; Figure 5 is a cross-sectional view, showing that the sealing component according to the embodiment is mounted on a door, the door is closed and the sealing component is not compressed and deformed;
Figure 6 shows a partial enlarged view of a circle "D" shown in figure 5;
Figure 7 shows a perspective and exploded view of the vacuum compartment according to the embodiment of the present invention; and
Figure 8 shows a schematic perspective view of a refrigerator according to an embodiment of the present invention.
DETAILED DESCRIPTION OF THE INVENTION
In a sealing component according to an embodiment of the present invention, an inserting portion is used to insert into a groove on a door or a cover, a first sealing
portion and a second sealing portion are not used to insert into said groove. The inserting portion can be inserted in or pulled out by handholding the first and second sealing portions, which assists in mounting or removing the sealing component. The first sealing portion, the second sealing portion and the inserting portion constitutes a Y-shape in cross section. As the inventive sealing component is mounted in the groove on the door or the groove on the cover to seal a compartment, the first and second sealing portions may seal the groove along both sides of the groove, which may result in a better airtightness than the prior art. In order that the skilled in the art may well understand the present invention, the sealing component according to the embodiment of the present invention is explained in details by the description of the embodiment of the present invention in company of drawings. Figure 3 shows a perspective and exploded view of a vacuum compartment according to an embodiment of the present invention in which a sealing component is mounted. Figure 4 shows a cross-sectional view of the sealing component along a direction a-a shown in figure 3. As shown in figures 3 and 4, the sealing component according to the embodiment of the present invention comprises: an inserting portion 31 ; a first sealing portion 321 and a second sealing portion 322, which first and second sealing portions are integrally connected to the inserting portion 31 , wherein the first sealing portion 321 , the second sealing portion 322 and the inserting portion 31 constitute a Y-shape in cross-section. The cross-section described in the specification refers to a cross-section of the sealing component 30 cut in the inserting direction of the inserting portion. The sealing component is made of rubber or silicone resin. In one example where a vacuum compartment 100 is sealed by the inventive sealing component, the inserting portion 31 , the first sealing portion 321 and the second sealing portion 322 are each annular. The inserting portion 31 is embedded in an annular groove (not labeled) provided on a door 40 of the vacuum compartment 100. The first sealing portion 321 and the second sealing portion 322 are not inserted in the annular groove. As viewed in a cross-section of the sealing component 30 cut along a direction A-A, the sealing component 30 is of a Y-shape. That is, the first sealing portion 321 , the second sealing portion 322 and the inserting portion 31 constitute the Y-shape in cross-section. That is, the cross-section of the sealing component 30 cut along the inserting direction of the inserting portion 31 is Y-shaped. In this way, the first sealing portion 321 and the second sealing portion 322 constitute a V-shape in cross-section.
They seal the vacuum compartment 100 at inner and outer sides of the annular groove. The vacuum compartment 100 comprises a housing 20. Said housing 20 has a front end face 21. When the door 40 mounted with the sealing component 30 is closed and the door 40 is locked by applying a force, the first sealing portion 321 and the second sealing portion 322 of the sealing component 30 are airtightly engaged with the front end face of the housing 20 under pressure, such that the sealing component 30 may seal the vacuum compartment 100 at both sides of the groove. In this way, the tightness of the sealing component is improved and thus the vacuum level of the vacuum compartment 100 is maintained. Moreover, because sealing is made at either side of the groove, that is, because double sealing is made for the vacuum compartment, the vacuum compartment 100 may obtain a better sealing effect by using a small locking force.
As shown in figures 3 and 4, in the embodiment of the present invention, the sealing component 30 further comprises: a third sealing portion 323 and a fourth sealing portion 324, which third and fourth sealing portions are integrally connected to the inserting portion 31. The third sealing portion 323 is positioned between the first sealing portion 321 and the inserting portion 31 . The fourth sealing portion 324 is positioned between the second sealing portion 322 and the inserting portion 31 . The first sealing portion 321 , the second sealing portion 322, the third sealing portion 323, the fourth sealing portion 324 and the inserting portion 31 constitute a Y-shape (obtained by rotating figure 4 by 90 degrees in the clockwise direction) in cross-section. That is, the cross-section the sealing component 30 cut in the inserting direction of the inserting portion is Y-shaped. That is, the angle included between the third sealing portion 323 and the inserting portion 31 is right-angle, and the angle included between the fourth sealing portion 324 and the inserting portion 31 is right-angle. The third sealing portion 323 is positioned between the first sealing portion 321 and the inserting portion 31 , that is, the angle included between the first sealing portion 321 and the inserting portion 31 is greater than 90 degrees. The fourth sealing portion 324 is positioned between the second sealing portion 322 and the inserting portion 31 , that is, the angle included between the second sealing portion 322 and the inserting portion 31 is greater than 90 degrees.
Figure 5 is a cross-sectional view, showing that the sealing component according to the embodiment is mounted on a door, the door is closed and the sealing component is not compressed and deformed. Figure 6 is a partial and enlarged view of figure 5. As shown
in figures 5 and 6, the inserting portion 31 of the sealing component is inserted in a groove 41 of the door 40. The third sealing portion 323 and the fourth sealing portion 324 are positioned on steps provided at both sides of the groove 41 respectively. In this case, the first sealing portion 321 and the second sealing portion 322 come in contact with the front end face 21 without being compressed and deformed. As a force is applied to lock the door 40 and the housing 20 with each other, the first sealing portion 321 and the second sealing portion 322 are compressed and deformed. In this case, the first sealing portion 321 is abutted with the third sealing portion 323, and the second sealing portion 322 is abutted with the fourth sealing portion 324. The first sealing portion 321 and the third sealing portion 323 seal the vacuum compartment at one side of the groove 41 , as well as the second sealing portion 322 and the fourth sealing portion 324 seal the vacuum compartment at the other side of the groove 41 , such that the vacuum compartment is double-sealed, which may result in a better sealing effect to improve the tightness of the vacuum compartment and thus to maintain the vacuum level of the vacuum compartment in a long term. Moreover, because sealing is made at either side of the groove, that is, because double sealing is made for the vacuum compartment, the vacuum compartment 100 may obtain the better sealing effect by applying a small locking force. Furthermore, in the embodiment of the present invention, the width a of anyone of the first sealing portion 321 and the second sealing portion 322 is greater than the width b of anyone of the third sealing portion 323 and the fourth sealing portion 324. However, this is just one example of the present invention. Alternatively, the width a of the first sealing portion 321 or the second sealing portion 322 may be less than or equal to the width b of the third sealing portion 323 or the fourth sealing portion 324.
Based on the inventive sealing component mentioned above, the present invention further provides a vacuum component comprising the above mentioned sealing component. Figure 3 is a perspective and exploded view where the inventive sealing component is applied in the vacuum compartment. As shown in figure 3, the vacuum compartment 100 according to the embodiment of the present invention comprises the housing 20 and a drawer 22 slidably provided in the housing 20. The drawer 22 has the door 40. The door 40 has the groove 41 (as shown in figure 6). The above mentioned sealing component 30 is provided in the groove 41. The inserting portion 31 of the sealing component 30 is inserted in the groove 41. The first sealing portion 321 and the
second sealing portion 322 seal at one face of the housing opposite the door 40, i.e. at the front end face 21 of the housing 20. The sealing component 30 and the groove 41 each are annular and they are matable with each other. Since the above description about the vacuum compartment and the sealing component 30 has explained how the sealing component is applied in the vacuum compartment, the explanation about this is omitted.
As shown in figure 3, in the embodiment of the present invention, the vacuum compartment 100 further comprises an air pump 50 to vacuumize the vacuum compartment 100. When the door 40 is closed and the sealing component 30 forms an airtight connection with the front end face 21 of the housing 20 so as to seal the vacuum compartment 100, the air pump 50 begins to draw gas from the vacuum compartment 100. Therefore, the air pressure in the vacuum compartment reaches a predetermined air pressure, such that foods can be stored at a low air pressure. The air pressure of the vacuum compartment 40 is lower than one standard atmospheric pressure. In this case, it can be called as a low-pressure storage compartment. Because the air pressure of the vacuum compartment 40 is lower than the standard atmospheric pressure, as foods are stored in the vacuum compartment 40, they may be conserved for a longer time and the fresh degree of them is improved.
Figure 7 shows a perspective and exploded view of the inventive vacuum compartment. The inventive vacuum compartment 100 further comprises an air inlet 42 provided on the door 40 of the vacuum compartment 100. The door 40 is provided with a door handle 43 thereon. The door handle 43 is fixed on the door 40 by a securing device 44. For the reason of artistic, the securing device 44 is hided by a cover plate 45. The door handle 43 is provided with an air valve (not shown) on the rear face thereof, which air valve is matable with the air inlet 42. When the plane of the door handle 43 is parallel with the plane of the door 40, that is, when the door handle is not rotated, the air valve closes the air inlet. If it is desired to take the foods out of the vacuum compartment 40, the door handle 43 is rotated such that the air valve opens the air inlet, and the ambient air enters the vacuum compartment. Therefore, the air pressure in the vacuum compartment may be identical with the ambient air pressure, such that the door 40 can be easily opened to take the foods out of the vacuum compartment 40. Based on the above mentioned inventive vacuum compartment, the present invention
further provides a refrigeration device, which device more particularly can be a refrigerator or can be other devices. The inventive refrigeration device comprises the above mentioned vacuum compartment 100. Figure 8 is a schematic perspective view of the inventive refrigerator. As shown in figure 8, in the embodiment of the present invention, the refrigerator 80 comprises a refrigerating compartment 81 positioned in the upper portion of a body of the refrigerator; a freezing compartment 84 positioned in the lower portion of the body; as well as a preservation compartment 82 and a vacuum compartment 100 which are positioned between the freezing compartment 84 and the freezing compartment 81 , wherein said vacuum compartment 100 is the preceding mentioned vacuum compartment. In the embodiment of the present invention, the description of the refrigerating compartment 81 , the freezing compartment 84 and the preservation compartment 82 between them is omitted because this belongs to common knowledge in the art. The positions of the refrigerating compartment 81 , the freezing compartment 84, the preservation
compartment 82 and the vacuum compartment 100 are not limited to those positions illustrated in the figure, and they can be modified as desired. For instance, the positions of the freezing compartment 84 and the refrigerating compartment 81 can be
interchanged.
Although the present invention has been explained based on the above preferred embodiments, they are not used to limit the present invention. Any possible modification and amendment of the technical solution of the present invention can be obtained by the skilled in the art by using the above disclosed methods and technical contents without departing from the spirit and scope of the present invention. Therefore, any simple amendment, equivalent changing and modification, which are based on the above embodiments according to the present invention, without departing from the content of the inventive technical solution, belong to the protection scope of the present invention.
Claims
1. A sealing component, characterized in that it comprises:
an inserting portion; and
a first sealing portion and a second sealing portion which are integrally connected to the inserting portion, wherein the first sealing portion, the second sealing portion and the inserting portion constitute a Y-shape in cross-section.
2. The sealing component according to claim 1 , characterized in that it further comprises:
a third sealing portion and a forth sealing portion which are integrally connected to the inserting portion, wherein the third sealing portion is positioned between the first sealing portion and the inserting portion, and the fourth sealing portion is positioned between the second sealing portion and the inserting portion.
3. The sealing component according to claim 2, characterized in that the first sealing portion, the second sealing portion, the third sealing portion, the fourth sealing portion and the inserting portion constitute a Y-shape in cross-section.
4. The sealing component according to any one of claims 1 to 3, characterized in that the sealing component is made of rubber or silicone resin.
5. A vacuum compartment, comprising: a housing; and a drawer slidably provided in the housing, wherein the drawer has a door, which door is provided with a groove on a face opposite the housing, characterized in that the vacuum compartment further comprises a sealing component according to any one of claims 1 to 4, the inserting portion of the sealing component is inserted in the groove, and the first and second sealing portions seal on the face of the door opposite the housing.
6. The vacuum compartment according to claim 5, characterized in that the groove is annular, and the sealing component is annular.
7. A refrigeration device, comprising a vacuum compartment according to claim 5 or 6.
8. The refrigeration device according to claim 7, characterized in that the groove is annular, and the sealing component is annular.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010520552.7 | 2010-10-21 | ||
| CN201010520552.7A CN102454789B (en) | 2010-10-21 | 2010-10-21 | Sealing member, vacuum chamber and refrigerating plant |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| WO2012052456A2 true WO2012052456A2 (en) | 2012-04-26 |
| WO2012052456A3 WO2012052456A3 (en) | 2012-07-26 |
Family
ID=45529041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/EP2011/068216 WO2012052456A2 (en) | 2010-10-21 | 2011-10-19 | Sealing component, vacuum compartment and refrigeration device |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN102454789B (en) |
| WO (1) | WO2012052456A2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11499772B2 (en) * | 2019-12-16 | 2022-11-15 | Bsh Hausgeraete Gmbh | Drawer assembly and refrigerator |
| US20230292918A1 (en) * | 2022-03-18 | 2023-09-21 | Pamela Castaneda-Moretz | Under structure storage |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103851870A (en) * | 2012-12-05 | 2014-06-11 | 海尔集团公司 | Independent room of refrigerator and refrigerator comprising same |
| CN103335470B (en) * | 2013-06-05 | 2015-08-26 | 合肥美的电冰箱有限公司 | Refrigerator |
| CN103277964B (en) * | 2013-06-05 | 2015-05-13 | 合肥美的电冰箱有限公司 | Refrigerator |
| CN108302888B (en) * | 2017-11-30 | 2019-12-06 | 青岛海尔股份有限公司 | refrigerator and drawer assembly thereof |
| CN110029926B (en) * | 2018-01-12 | 2023-11-17 | 宁波方太厨具有限公司 | Door seal structure of steam box |
| CN110820280A (en) * | 2018-08-09 | 2020-02-21 | 无锡小天鹅电器有限公司 | Clothes treating device |
| CN110934507A (en) * | 2018-09-25 | 2020-03-31 | 广东美的厨房电器制造有限公司 | Sealing piece for oven and oven with same |
| CN111493649B (en) * | 2019-01-30 | 2021-07-23 | 宁波方太厨具有限公司 | Steaming cooking equipment |
| JP7309898B2 (en) * | 2019-03-22 | 2023-07-18 | イリノイ トゥール ワークス インコーポレイティド | Vacuum system for epoxy embedding of material samples |
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| US2345273A (en) * | 1942-02-20 | 1944-03-28 | Louis A Macklanburg | Weather strip |
| IT219426Z2 (en) * | 1990-03-23 | 1993-02-26 | Eurodomestici Ind Riunite | SEALING ELEMENT IN PARTICULAR FOR CONTAINERS IN WHICH THE VACUUM IS MADE |
| CN1099987C (en) * | 1998-11-20 | 2003-01-29 | 杨长明 | Antistaling cabinet |
| CN1231738C (en) * | 2002-08-19 | 2005-12-14 | 乐金电子(天津)电器有限公司 | Refrigerator having soft foozen fresh keeping chamber |
| US20040075222A1 (en) * | 2002-10-15 | 2004-04-22 | Schott Corporation | Robotically places and formed magnetic adhesive gaskets |
| US8979621B2 (en) * | 2007-06-05 | 2015-03-17 | Electrolux Home Products, Inc. | Storage systems |
| CN201322502Y (en) * | 2008-09-14 | 2009-10-07 | 程启进 | Refrigerator with vacuum energy-saving fresh-keeping box |
| CN201434069Y (en) * | 2009-08-25 | 2010-03-31 | 哈尔滨玻璃钢研究院 | Combined-type sealing ring |
| CN201606486U (en) * | 2009-12-29 | 2010-10-13 | 深圳市富洋密封件有限公司 | Y-shaped thermoplastic polyurethane hydraulic sealing ring structure |
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2010
- 2010-10-21 CN CN201010520552.7A patent/CN102454789B/en active Active
-
2011
- 2011-10-19 WO PCT/EP2011/068216 patent/WO2012052456A2/en active Application Filing
Non-Patent Citations (1)
| Title |
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| None |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11499772B2 (en) * | 2019-12-16 | 2022-11-15 | Bsh Hausgeraete Gmbh | Drawer assembly and refrigerator |
| US20230292918A1 (en) * | 2022-03-18 | 2023-09-21 | Pamela Castaneda-Moretz | Under structure storage |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102454789A (en) | 2012-05-16 |
| CN102454789B (en) | 2016-09-14 |
| WO2012052456A3 (en) | 2012-07-26 |
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