CN110411124B - Refrigerator refrigerating chamber and refrigerator - Google Patents
Refrigerator refrigerating chamber and refrigerator Download PDFInfo
- Publication number
- CN110411124B CN110411124B CN201910654266.0A CN201910654266A CN110411124B CN 110411124 B CN110411124 B CN 110411124B CN 201910654266 A CN201910654266 A CN 201910654266A CN 110411124 B CN110411124 B CN 110411124B
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- drawer
- refrigerator
- refrigerating chamber
- sealing ring
- protrusion
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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
- F25D23/00—General constructional features
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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
- F25D25/024—Slidable shelves
- F25D25/025—Drawers
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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)
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
Abstract
The invention discloses a refrigerator refrigerating chamber and a refrigerator, wherein the refrigerator refrigerating chamber comprises: the refrigerator comprises a refrigerator inner container, a refrigerating chamber shelf arranged in the refrigerator inner container and a drawer arranged in the refrigerator inner container; the refrigerator refrigerating chamber comprises a sealing ring, and the sealing ring is arranged on one side of the refrigerating chamber shelf; the refrigerator refrigerating chamber comprises a plurality of guide rails, the guide rails are arranged on the refrigerator liner, and the drawer can move along the guide rails when being pulled out of or pushed into the refrigerator liner; the guide rail comprises a first trapezoid part, and when the drawer is pushed into the refrigerator liner, the drawer moves along the inclined plane of the first trapezoid part to be close to the refrigerating chamber shelf, so that the opening of the drawer is sealed by the sealing ring. When the drawer is pushed into the inner container of the refrigerator, the drawer moves along the inclined plane of the first trapezoidal part in the guide rail to be close to the sealing ring, so that the sealing ring seals the drawer, and the problem that articles in the drawer cannot keep fresh due to the flowing of air inside and outside the drawer is solved; the operation effect is simple and convenient, and simple structure, easily realizes, and the cost of manufacture is low. The invention also provides a refrigerator applying the refrigerator refrigerating chamber.
Description
Technical Field
The invention relates to the technical field of refrigerators, in particular to a refrigerating chamber of a refrigerator and the refrigerator.
Background
When a refrigerator user uses the refrigerator, the humidity of the refrigerator is low when the user faces food materials needing high humidity, such as fruits and vegetables, and the fruits and vegetables lose water and become wilted; when food materials such as dry goods requiring low humidity are stored, the humidity of the refrigerator is not high enough, and the dry goods and the like are affected.
In the prior art, however, the drawer of the refrigerator is designed, or in the actual operation process, the phenomenon of poor sealing of the drawer can occur; or by additionally adding a drawer cover plate or a sealed barrel, the structure is too complicated and the cost is high.
Disclosure of Invention
In order to solve the problems of poor sealing effect of a refrigerator drawer and complex sealing structure of a refrigerator in the prior art, the invention provides a refrigerator refrigerating chamber with good sealing performance and simple structure, and provides a refrigerator applying the refrigerator refrigerating chamber.
The invention is realized by the following technical scheme:
a refrigerator fresh food compartment comprising: the refrigerator comprises a refrigerator inner container, a refrigerating chamber shelf arranged in the refrigerator inner container, and drawers arranged in the refrigerator inner container and the refrigerating chamber shelf;
the refrigerator refrigerating chamber comprises a sealing ring, and the sealing ring is arranged on one side of the refrigerating chamber shelf; the refrigerator refrigerating chamber comprises a plurality of guide rails, the guide rails are arranged on the refrigerator inner container, and the drawer can move along the guide rails when being pulled out or pushed into the refrigerator inner container; the guide rail comprises a first trapezoid part, and when the drawer is pushed into the refrigerator inner container, the drawer moves along the inclined plane of the first trapezoid part to be close to the refrigerating chamber shelf, so that the sealing ring seals the opening of the drawer.
The refrigerator refrigerating chamber is characterized in that the refrigerator liner comprises a plurality of supporting plates at intervals, the supporting plates comprise the guide rails, and the drawers are installed between the supporting plates or between the supporting plates and the inner wall of the refrigerator liner through the guide rails.
The refrigerator refrigerating chamber is characterized in that the drawer comprises a sliding rail, the drawer is arranged on the guide rail through the sliding rail, and when the drawer is pushed into or moved out of the refrigerator inner container, the sliding rail slides relative to the guide rail.
The refrigerator refrigerating chamber, wherein the guide rail comprises a first protrusion, and the slide rail comprises a second protrusion; the second protrusion is located between the first protrusion and the first trapezoid part;
when the drawer is pulled out of the refrigerator liner, the second bulge is abutted against the first bulge, so that the maximum distance for pulling out the refrigerator liner from the drawer is limited.
When the drawer is pushed into the refrigerator liner, the second protrusion slides along the inclined plane of the first trapezoid part, so that the sealing ring seals the opening of the drawer.
The sliding rail comprises a second trapezoid part, and when the second bulge moves along the inclined surface of the first trapezoid part, the second trapezoid part moves against the first bulge through the inclined surface of the second trapezoid part;
when the second bulge is positioned above the first trapezoid part, the second trapezoid part is positioned above the first bulge; the second protrusion and the second trapezoidal portion make an opening plane of the drawer parallel to the refrigerating compartment shelf.
The refrigerator refrigerating chamber is characterized in that a blocking wall is arranged at one end, located at the first trapezoid part, of the guide rail, and when the drawer is pushed into the refrigerator liner, the sliding rail abuts against the blocking wall so as to limit the maximum distance for pushing the drawer into the refrigerator liner.
The refrigerator refrigerating chamber is characterized in that the opening edge of the drawer extends towards the lower part outside the opening of the drawer, and/or the section of the sealing ring is arc-shaped.
The refrigerator refrigerating chamber is characterized in that the side wall of the drawer is provided with an opening, and/or the sealing ring is provided with a notch; and gas in the drawer is exhausted out of the drawer through the opening and/or the notch.
The sealing ring is an elastic sealing ring, and when the drawer is close to the refrigerating chamber shelf, the drawer pushes and presses the sealing ring to deform the sealing ring so as to seal the drawer; when the drawer is far away from the refrigerating chamber shelf, the sealing ring is restored to the shape when not extruded.
A refrigerator comprising at least one refrigerated compartment as claimed in any preceding claim.
The invention has the beneficial effects that:
the refrigerator refrigerating chamber provided by the invention is close to or far away from the sealing ring on the refrigerating chamber shelf through the movement of the drawer relative to the inclined plane of the first trapezoidal part on the guide rail; when the drawer is pushed into the refrigerator liner, the drawer moves along the inclined plane of the first trapezoidal part in the guide rail to be close to the sealing ring, so that the sealing ring seals the drawer, and the problem that articles in the drawer cannot be kept fresh due to the flowing of air inside and outside the drawer is solved;
when the drawer is pushed into the inner container of the refrigerator, the drawer directly moves relative to the first trapezoid to be attached to the sealing ring, a structure for arranging a cover plate or a sealing barrel on the periphery of the drawer is not needed, the operation effect is simple and convenient, the structure is simple, the realization is easy, and the manufacturing cost is low.
Drawings
FIG. 1 is a schematic perspective view of a refrigerator compartment according to the present invention;
FIG. 2 is an exploded view of a refrigerator compartment according to the present invention;
FIG. 3 is a sectional view of the connection structure of the slide rail and the guide rail when the drawer of the present invention is installed in the inner container of the refrigerator;
FIG. 4 is an enlarged view of a portion A of FIG. 3;
FIG. 5 is a sectional view of a connection structure of a slide rail and a guide rail when a shaft body is mounted on a support plate according to the present invention;
fig. 6 is a partially enlarged view of a portion B in fig. 5.
Detailed Description
In order to make the objects, technical solutions and effects of the present invention clearer and clearer, the present invention is further described in detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1, the refrigerating chamber of the refrigerator according to the present invention includes: refrigerator inner bag 1, cold storage shelf 2 and drawer 3. The refrigerating chamber shelf 2 is arranged in the refrigerator liner 1, and the drawer 3 is arranged in the refrigerator liner 1 and is positioned below the refrigerating chamber shelf 2. The upper end of the refrigerating chamber shelf 2 is used for placing refrigerated goods. Drawer 3 can be taken out or push into 2 bottoms on the walk-in shelf from 2 bottoms on the walk-in shelf, and drawer 3 is the cuboid structure, and drawer 3 is to 2 one side openings on the walk-in shelf, and when drawer 3 pushed into 2 bottoms on the walk-in shelf, walk-in shelf 2 closed 3 openings of drawer promptly. In the prior art, the drawer 3 is not completely sealed by the refrigerating chamber shelf 2, that is, after the drawer 3 is pushed into the bottom of the refrigerating chamber shelf 2, the air in the drawer 3 and the air in the refrigerator liner 1 flow mutually, and when dry fruits, bulk tea, biscuits and other objects needing to be stored in the drawer 3 are stored, the stored objects are affected by dampness; when fruits, vegetables and the like are stored in the drawer 3 and need to have certain humidity in the drawer 3 to achieve the effect of keeping the stored objects fresh, the humidity of the gas in the drawer 3 is reduced due to the flowing of the air, so that the problems of water shortage and wilting of the fruits and the vegetables are caused.
Referring to fig. 2, in the refrigerating chamber of the refrigerator provided by the present invention, a sealing ring 4 is disposed below the refrigerating chamber shelf 2, and when the drawer 3 is pushed into the refrigerator liner 1, the height of the drawer 3 gradually increases and approaches the refrigerating chamber shelf 2, so as to press the sealing ring 4. The sealing ring 4 has elasticity, and the sealing ring 4 is extruded to deform, and because the sealing ring 4 is positioned between the drawer 3 and the refrigerating chamber shelf 2, the sealing ring 4 is pressed to widen to cover the opening edge of the drawer 3, thereby sealing the drawer 3. When the drawer 3 is drawn out of the refrigerator liner 1, the height of the drawer 3 is reduced, and the sealing ring 4 is restored to the shape before being extruded due to elasticity, so that the refrigerator liner can be used repeatedly by a user.
As an embodiment of the present invention, since the sealing ring 4 is located in a low temperature environment in the refrigerator liner 1, the material of the sealing ring 4 is suitable for: high resilience sponge, PVC, TPU etc. still have good elastic material under low temperature environment, prevent that sealing washer 4 from causing sealing washer 4 to lose elasticity, the poor problem of sealed effect because of the temperature is low.
As an embodiment of the invention, the distance between the drawer 3 and the lower plane of the refrigerating chamber shelf 2 is 6 mm, the thickness of the sealing ring 4 is 5 mm, and the lifting height of the drawer 3 is 3 mm in the process that the drawer 3 is pushed into the refrigerator liner 1. Namely, after the drawer 3 is pushed into the refrigerator liner 1, the upper edge of the drawer 3 pushes and presses the sealing ring 4 and sinks into the sealing ring 4 by 2 mm. In this embodiment, the drawer 3 pushes and presses the sealing ring 4, so that the deformation of the sealing ring 4 can be ensured to be in the elastic range, and the problem that the drawer 3 is not easy to push into the refrigerator inner container 1 or be pulled out from the refrigerator inner container 1 due to the large pressure of the pressing sealing ring 4 can also be prevented. In other embodiments of the present invention, the thickness of the gasket 4 and the depth of the drawer 3 inserted into the gasket 4 may be made according to the material of the gasket 4.
The refrigerator refrigerating chamber provided by the invention ensures the sealing property of the drawer 3 only by additionally arranging the sealing ring 4 between the refrigerating chamber shelf 2 and the drawer 3, does not need to additionally arrange a cover plate or a sealing barrel structure in the drawer 3 and the refrigerator liner 1, has a simple structure, is easy to manufacture, and can reduce the manufacturing cost of the refrigerator refrigerating chamber under the condition of ensuring the sealing property of the drawer 3.
Referring to fig. 2, 3 and 4, in the refrigerator cooling chamber provided by the present invention, a sliding rail 31 is provided on a side surface of a drawer 3, and a guide rail 11 is provided on an inner container 1 of the refrigerator, and particularly, when a plurality of drawers 3 are provided in the refrigerator cooling chamber, two adjacent drawers 3 are spaced apart by a support plate 5, and the support plate 5 is provided with a guide rail 11 that is coplanar with the guide rail 11 of the inner container 1 of the refrigerator, that is, the guide rails 11 are respectively located on a side wall of the inner container 1 of the refrigerator and the support plate 5, and the plurality of guide rails 11 are located on the same plane, which facilitates the installation of the drawers 3.
The drawer 3 is installed in the refrigerator inner 1 by being installed on the guide rail 11 through the slide rail 31, and when the drawer 3 is pushed in or pulled out of the refrigerator inner 1, the slide rail 31 moves along the guide rail 11. If the drawer 3 is pushed into the refrigerator liner 1, the drawer 3 is sealed through the sealing ring 4, and in the process that the drawer 3 is pushed into the refrigerator liner 1, the drawer 3 needs to be close to the sealing ring 4 through the guide rail 11.
Since the guide rail 11 is located on the refrigerator inner container 1 and the support plate 5 and has the same structure, the enlarged structure of the part a in fig. 3 is the same as the enlarged structure of the guide rail 11 located at the end of the first protrusion 11b in fig. 5, and both are shown in fig. 4; the enlarged structure of part B in FIG. 5 is the same as the enlarged structure of the first trapezoid end 11a in FIG. 3, both shown in FIG. 6; on the premise of clearly explaining the technical scheme of the invention, redundancy is avoided, and the structure of the first bulge 11b of the guide rail 11 is explained by a sectional view of a connecting structure of the drawer 3 and the refrigerator liner 1; the structure of the first trapezoidal portion 11a of the guide rail 11 will be described with reference to a cross-sectional view of the connection structure between the drawer 3 and the support plate 5.
Referring to fig. 3, 5 and 6, a first trapezoidal portion 11a is disposed at one end of the guide rail 11 away from the opening of the refrigerator liner 1, a bottom edge of the first trapezoidal portion 11a is parallel to the guide rail 11, and an inclined surface of the trapezoidal portion is inclined from the guide rail 11 to a tail end of the guide rail 11. Therefore, when the drawer 3 is pushed into the refrigerator liner 1, the sliding rail 31 moves along the first trapezoid part 11a to the upper bottom of the first trapezoid part 11a in an inclined manner, that is, when the drawer 3 is pushed into the refrigerator liner 1, the height of the drawer 3 rises, and when the sliding rail 31 moves to the upper bottom of the first trapezoid part 11a, the sliding rail 31 moves linearly along the upper bottom of the first trapezoid part 11a, the height of the drawer 3 remains unchanged, and at this time, the drawer 3 pushes the sealing ring 4 to seal the opening of the drawer 3 by the sealing ring 4.
According to the invention, the height of the drawer 3 is increased when the drawer 3 is pushed into the refrigerator liner 1 through the first trapezoid part 11a in the guide rail 11, and the drawer 3 can horizontally move for a certain distance after being increased, so that a user can adjust the positions of the drawer 3 and the sealing ring 4 according to the horizontal movement of the drawer 3 after being increased, and the sealing effect of the drawer 3 is ensured. Drawer 3 rises and seals pushing the in-process of refrigerator inner bag 1 through the inclined plane, can simplify the structure of refrigerator inner bag 1 and drawer 3, simultaneously, turns into the power of lifting drawer 3 with user's the thrust that promotes drawer 3 through the inclined plane part, only needs can realize the sealed of drawer 3 through promoting drawer 3, convenience of customers uses.
Referring to fig. 3 to 6, a plurality of protrusions are disposed on the sliding rail 31 and the guiding rail 11 to limit the movement of the drawer 3 in the inner container 1 of the refrigerator, specifically:
the guide rail 11 is provided with a first protrusion 11b at an end opposite to the first trapezoidal portion 11a, and the slide rail 31 is provided with a second protrusion 31 a. When the slide rail 31 is mounted on the guide rail 11, the second projection 31a is located between the first projection 11b and the first trapezoidal portion 11 a:
when the drawer 3 is pushed into the refrigerator liner 1, the second protrusion 31a moves towards the first trapezoid part 11a and slides towards the upper bottom of the first trapezoid part 11a through the inclined surface of the first trapezoid part 11a, and the second protrusion 31a and the slide rail 31 drive the drawer 3 to approach and extrude the sealing ring 4, so that the sealing ring 4 seals the drawer 3;
when the drawer 3 is pulled out from the refrigerator liner 1, the second protrusion 31a moves towards the first protrusion 11b until the second protrusion 31a abuts against the first protrusion 11b, and at the moment, the second protrusion 31a limits the maximum distance for the drawer 3 to be pulled out from the refrigerator liner 1, so that the drawer 3 is prevented from being separated from the refrigerator liner 1.
By installing the second protrusion 31a between the first trapezoid part 11a and the first protrusion 11b, the drawer 3 can be stably installed in the refrigerator liner 1, and meanwhile, the drawer 3 can be lifted and press the sealing ring 4 to achieve the effect of sealing the drawer 3 in the process of pushing the refrigerator liner 1.
The slide rail 31 is further provided with a second trapezoid portion 31b located on the slide rail 31 and opposite to one end of the second protrusion 31a, an upper bottom and a lower bottom of the second trapezoid portion 31b are both parallel to the slide rail 31, and the second trapezoid portion 31b also has an inclined surface facing the first protrusion 11 b. When the drawer 3 is pushed into the refrigerator inner 1, the second protrusion 31a moves along the inclined surface of the first stepped portion 11a to ascend, and at the same time, the inclined surface of the second stepped portion 31b abuts on the first protrusion 11b, and the second stepped portion 31b abuts on the first protrusion 11b by the inclined surface and ascends along the inclined surface. The second trapezoid part 31b rises along the inclined plane, so that the front end and the rear end of the drawer 3 are lifted to the same height in the process that the drawer 3 is lifted at the position of the inner container 1 of the refrigerator and close to the sealing ring 4, the pressure of the opening of the drawer 3 on the sealing ring 4 is equal everywhere, the plane of the opening of the drawer 3 is always parallel to the plane of the sealing ring 4, the sealing ring 4 is arranged at the bottom of the refrigerating chamber shelf 2, and the plane of the opening of the drawer 3 is always parallel to the plane of the refrigerating chamber shelf 2 in the process that the position of the drawer 3 is lifted. If the drawer 3 has different pressures at different positions with the sealing ring 4 in the process of lifting the drawer 3, the opening of the drawer 3 cannot be completely sealed by the sealing ring 4 easily, and the problem of poor sealing effect of the drawer 3 is caused. When the second protrusion 31a is located on the upper bottom surface of the first trapezoidal portion 11a, the lower bottom surface of the second trapezoidal portion 31b is also located on the upper surface of the first protrusion 11b, and the first protrusion 11b, the second trapezoidal portion 31b, the first trapezoidal portion 11a and the second protrusion 31a ensure that the drawer 3 is always parallel to the refrigerating compartment shelf 2 and the pressure of the drawer 3 on the sealing ring 4 is always equal in the process of rising of the drawer 3. The stability that the drawer 3 is sealed through the sealing ring 4 is ensured when the drawer 3 is pushed into the inner container 1 of the refrigerator.
Referring to fig. 6, a blocking wall is further disposed at one end of the guide rail 11 located at the first trapezoid portion 11a, when the drawer 3 is pushed into the refrigerator liner 1, and one end of the second protrusion 31a of the slide rail 31 abuts against the blocking wall, the drawer 3 cannot be pushed into the refrigerator liner 1 continuously, that is, the guide rail 11 limits the maximum distance that the drawer 3 is pushed into the refrigerator liner 1 through the blocking wall, so as to prevent the problem that the sealing effect of the sealing ring 4 is poor due to the fact that the edge of the drawer 3 is separated from the sealing ring 4 because the distance that the drawer 3 is pushed into the refrigerator liner 1 is too large.
The cross section of the sealing ring 4 can be arc-shaped, and the aim is that in the process that the drawer 3 is close to the sealing ring 4, the drawer 3 can enter or extrude the sealing ring 4 along the arc-shaped edge of the sealing ring 4, so that the drawer 3 can be conveniently pushed into the refrigerator inner container 1 and can be conveniently sealed through the sealing ring 4. With the similar structure theory of sealing washer 4 arc cross-section, the border of drawer 3 can be outside 3 openings of drawer, and extend to 3 openings of drawer below, makes the border of drawer 3 be the arc, and the purpose lies in the drawer 3 of being convenient for and gets into and extrude sealing washer 4 equally, makes things convenient for the process that drawer 3 pushed into refrigerator inner bag 1.
The lateral wall of drawer 3 is seal structure, and when storing article in drawer 3 for low humidity stores article, if: the side wall of the drawer 3 is a sealing structure, and the opening of the drawer 3 can effectively keep the storage time of stored articles through a sealing ring 4. However, when the articles stored in the drawer 3 are fruits, vegetables, etc., the humidity of the gas in the drawer 3 is increased due to the temperature change of the articles stored in the drawer 3, and if the humidity in the drawer 3 is too high, the condensation is generated in the drawer 3, which adversely affects the storage time of the articles stored in the drawer. Therefore, when the articles stored in the drawer 3 are fruits, vegetables and other articles with high water content, the side wall of the drawer 3 needs to be perforated according to the refrigeration condition of the refrigerator liner 1, or a notch is made on the sealing ring 4, so that the humidity of the gas in the drawer 3 is reduced, and the condensation is prevented.
The refrigerator refrigerating chamber seals the drawer 3 through the sealing ring 4, so that a sealing barrel and a cover plate are avoided, the structure of the sealed drawer 3 is simplified, and the production cost of the refrigerator refrigerating chamber is reduced; meanwhile, the user can push the drawer 3 in a sealing manner by the sealing ring 4, so that the use of the user is facilitated, and the use experience of the user is improved.
The invention also provides a refrigerator which comprises at least one refrigerating chamber of the refrigerator. The refrigerator adopting the refrigerating chamber can ensure the sealing performance of the drawer 3 no matter storing low-humidity articles, such as: dry fruit, biscuit, tealeaves goods etc. still high humidity article, like fruit, vegetables etc. all can prevent the gas exchange of drawer 3 and refrigerator inner bag 1 through the leakproofness of drawer 3, guarantee the humidity environment in the drawer 3, prolong the storage time of drawer 3 to storing article.
It is to be understood that the invention is not limited to the examples described above, but that modifications and variations may be effected thereto by those of ordinary skill in the art in light of the foregoing description, and that all such modifications and variations are intended to be within the scope of the invention as defined by the appended claims.
Claims (9)
1. A refrigerator fresh food compartment comprising: the refrigerator comprises a refrigerator inner container, a refrigerating chamber shelf arranged in the refrigerator inner container, and drawers arranged in the refrigerator inner container and the refrigerating chamber shelf;
the refrigerator is characterized in that the refrigerating chamber of the refrigerator comprises a sealing ring, and the sealing ring is arranged on one side of the refrigerating chamber shelf; the refrigerator refrigerating chamber comprises a plurality of guide rails, the guide rails are arranged on the refrigerator inner container, and the drawer can move along the guide rails when being pulled out or pushed into the refrigerator inner container; the guide rail comprises a first trapezoid part, and when the drawer is pushed into the refrigerator liner, the drawer moves along the inclined plane of the first trapezoid part to be close to the refrigerating chamber shelf, so that the sealing ring seals the opening of the drawer;
the drawer comprises a sliding rail, the drawer is arranged on the guide rail through the sliding rail, and when the drawer is pushed into or moved out of the refrigerator inner container, the sliding rail slides relative to the guide rail;
the guide rail comprises a first protrusion, and the slide rail comprises a second protrusion; the second protrusion is located between the first protrusion and the first trapezoid part;
when the drawer is pushed into the refrigerator liner, the second bulge slides along the inclined plane of the first trapezoid part, so that the sealing ring seals the opening of the drawer;
the slide rail comprises a second trapezoidal part, and when the second protrusion moves along the inclined surface of the first trapezoidal part, the second trapezoidal part is attached to the first protrusion through the inclined surface of the second trapezoidal part to move.
2. The refrigerator freezer of claim 1, wherein the refrigerator liner includes support plates that space a plurality of the drawers, the support plates including the guide rails, the drawers being mounted between the support plates via the guide rails or between the support plates and the inner wall of the refrigerator liner.
3. The refrigerator freezer of claim 1, wherein the second protrusion abuts the first protrusion when the drawer is pulled out of the refrigerator liner, thereby limiting a maximum distance that the drawer is pulled out of the refrigerator liner.
4. The refrigerator freezer of claim 1, wherein the second projection is above the first projection when the second projection is above the first trapezoidal section; the second protrusion and the second trapezoidal portion make an opening plane of the drawer parallel to the refrigerating compartment shelf.
5. The refrigerator fresh-keeping chamber of claim 1, wherein a blocking wall is disposed at one end of the guide rail located at the first trapezoid portion, and when the drawer is pushed into the refrigerator liner, the slide rail abuts against the blocking wall to limit the maximum distance that the drawer is pushed into the refrigerator liner.
6. The refrigerator freezer of claim 1, wherein the opening edge of the drawer extends outwardly and downwardly of the opening of the drawer and/or the gasket is arcuate in cross-section.
7. The refrigerator freezer of claim 1, wherein the drawer side wall has an opening and/or the gasket has a notch; and gas in the drawer is exhausted out of the drawer through the opening and/or the notch.
8. The refrigerator freezer of claim 1, wherein the gasket is an elastomeric gasket, and when the drawer is adjacent to the freezer shelf, the drawer pushes against the gasket to deform the gasket to close the drawer; when the drawer is far away from the refrigerating chamber shelf, the sealing ring is restored to the shape when not extruded.
9. A refrigerator characterized in that it comprises at least one refrigerating compartment of a refrigerator as claimed in any one of claims 1 to 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910654266.0A CN110411124B (en) | 2019-07-19 | 2019-07-19 | Refrigerator refrigerating chamber and refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910654266.0A CN110411124B (en) | 2019-07-19 | 2019-07-19 | Refrigerator refrigerating chamber and refrigerator |
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| Publication Number | Publication Date |
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| CN110411124A CN110411124A (en) | 2019-11-05 |
| CN110411124B true CN110411124B (en) | 2021-08-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910654266.0A Active CN110411124B (en) | 2019-07-19 | 2019-07-19 | Refrigerator refrigerating chamber and refrigerator |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112021836A (en) * | 2020-09-23 | 2020-12-04 | 深圳市吖咕智能科技有限公司 | Electric drawer |
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| CN101231082A (en) * | 2007-01-25 | 2008-07-30 | 泰州乐金电子冷机有限公司 | Orbital assembled body for drawer type refrigerator |
| CN103712405B (en) * | 2014-01-06 | 2016-01-13 | 合肥美的电冰箱有限公司 | Refrigerator |
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| CN2519215Y (en) * | 2001-04-05 | 2002-10-30 | 广东科龙电器股份有限公司 | Refrigerator capable of storing fruit and vegetables easily |
| JP2007271242A (en) * | 2006-03-31 | 2007-10-18 | Sanyo Electric Co Ltd | Storage |
| CN101523142A (en) * | 2006-07-31 | 2009-09-02 | 阿塞里克股份有限公司 | A refrigerator |
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| CN110411124A (en) | 2019-11-05 |
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