CN100410605C - Refrigerator - Google Patents
Refrigerator Download PDFInfo
- Publication number
- CN100410605C CN100410605C CNB2006101592543A CN200610159254A CN100410605C CN 100410605 C CN100410605 C CN 100410605C CN B2006101592543 A CNB2006101592543 A CN B2006101592543A CN 200610159254 A CN200610159254 A CN 200610159254A CN 100410605 C CN100410605 C CN 100410605C
- Authority
- CN
- China
- Prior art keywords
- hole
- storage container
- slide rail
- rail
- refrigerator
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
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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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- 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
- F25D23/02—Doors; Covers
- F25D23/028—Details
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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
- 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
- F25D2317/06—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 with forced air circulation
- F25D2317/061—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 with forced air circulation through special compartments
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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
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)
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
Abstract
A refrigerator , comprises a main body cabinet having an inner cabinet comprising a storage compartment and a guide rail disposed in an inner side thereof, a slide rail to slide on the guide rail , and a door assembly comprising a storage container which is accommodated in the storage compartment and a supporting frame to support the storage container and to slide on the slide rail , the supporting frame comprising a first through hole through which an air current in the storage compartment passes, and the storage container comprising a ventilating hole disposed in a surface thereof to correspond to the first through hole so that the air current passes therethrough. Thus, the present invention provides a refrigerator which allows a door assembly smoothly opened and closed.
Description
Technical field
The present invention relates to a kind of refrigerator, and relate to a kind of refrigerator that comprises door assembly particularly with air vent.
Background technology
Usually, traditional refrigerator comprises the main body case chamber with storeroom, is set to the door of main body case chamber with the opening and closing storeroom, and in order to storeroom is supplied with the cooling system of cold air.
Cooling system is the system of direct cooling type, and wherein evaporimeter is arranged on the outer surface of inner cabinet, and direct and storeroom heat-shift, and cooling system is a kind of indirect cooling system, wherein by fan the cold air around the evaporimeter is supplied to storeroom.
As shown in fig. 1, traditional refrigerator 100 comprises a plurality of main body cases chamber 101 that is equipped with storeroom 103 respectively.Door assembly 110 is bonded to each main body case chamber 101 slidably, to open and close storeroom 103.Door assembly 110 is equipped with the support frame 112 of supporting storage container 111.Door assembly 110 comprises that integral body is bonded to support frame 112 and is equipped with the door shell 113 of handle 114.
In the opposite side of the storeroom 103 of main body case chamber 101, be provided for opening and closing the pair of guide rails 102 of door assembly 110.Slide rail 120 is bonded to each guide rail 102 slidably, and is bonded to the support frame 112 of door assembly 110 slidably.
Because this structure, the user can catch the handle of door shell 113, extracts door assembly 110 out with the storeroom 103 from main body case chamber 101.Here, slide rail 120 allows door assembly 110 to slide smoothly with respect to main body case chamber 101.
Yet in traditional refrigerator 100, when opening and closing door assembly 110, support frame 112 contacts with extraneous air with slide rail 120, and therefore the moisture in the extraneous air can be freezed.Because by the chilled air cools support frame 112 and the slide rail 120 of storeroom 101, when door assembly 110 was retracted to the outside, support frame 112 was exposed in the extraneous air with relative higher temperature with slide rail 120.At this moment, moisture in extraneous air contact support frame 112 and slide rail 120, and become saturation state and condensed or freeze.In addition, when door assembly 110 remains in storeroom 103 when inner, condense or the cold air hardening by storeroom 103 of the moisture that freezes.When repeating the opening and closing of door assembly 110, accumulate freezing moisture.
Therefore, worsened the slip ability between guide rail 102, slide rail 120 and the support frame 112, and because the increase of frictional resistance needs excessive power to open and close door assembly 110.
Summary of the invention
Therefore, one aspect of the present invention provides a kind of refrigerator that allows smoothly to open and close door assembly.
Partly set forth additional aspect of the present invention and/or advantage in the following description, and partly apparent from explanation, or obtain instruction by enforcement of the present invention.
By providing a kind of refrigerator can realize front of the present invention and/or other aspects, comprising: the main body case chamber, described main body case chamber has inner cabinet, and described inner cabinet comprises storeroom and is arranged at its inboard guide rail; In order to the slide rail that on guide rail, slides; And door assembly, described door assembly comprises storage container and the support frame in order to support storage container and to slide that is contained in the storeroom on slide rail.Support frame comprises first through hole, and the air communication in the storeroom is crossed described first through hole; And storage container comprises and being arranged in its surface with the air vent corresponding to first through hole, thereby the described air vent of airflow passes is passed through.
According to embodiments of the invention, slide rail comprises second through hole, to allow being transported to the guide rail slide rail by the air-flow of first through hole through described second through hole.
According to embodiments of the invention, storage container further comprises the secondary ventilation hole of contiguous air vent.
According to embodiments of the invention, refrigerator further comprises with support frame and combining and the interior rail in order to slide on slide rail.
According to embodiments of the invention, interior rail comprises third through-hole, and described third through-hole allow the to flow through air-flow of first through hole is transported to slide rail through this.
By providing a kind of refrigerator can realize front of the present invention and/or other aspects, comprising: inner cabinet, described inner cabinet comprises storeroom and guide rail; In order to the slide rail that on guide rail, slides; Be contained in the storage container in the storeroom; And support frame, described support frame is in order to supporting storage container and to slide on slide rail, thereby moves between closed position and open position, in described closed position, storage container is contained in the storeroom, in described open position, pulls out storage container from storeroom.Support frame comprises first through hole, and the air communication in the storeroom is crossed described through hole; And slide rail comprise be arranged to the closed position in corresponding second through hole of first through hole, thereby allow air-flow to pass through inner room through second through hole.
According to embodiments of the invention, storage container comprises to be arranged to and the corresponding air vent of first through hole in the closed position, thereby allows air-flow to pass through through air vent.
According to embodiments of the invention, refrigerator further comprise with support frame combine, the interior rail on slide rail, to slide, and interior rail comprises third through-hole, is transported to slide rail to allow crossing third through-hole by the air communication of first through hole.
By providing a kind of refrigerator can realize front of the present invention and/or other aspects, this refrigerator comprises the inner cabinet that forms storeroom and have guide rail, and this refrigerator further comprises: air-flow produces part, to produce air-flow in storeroom; Be contained in the storage container in the storeroom, described storage container is included in the inlet in its first side, crosses described inlet from the air communication of air-flow generation part generation and flows to storage container; And the air vent in its second side, air communication in the storage container is crossed described air vent and is flowed out, and the support frame that is supported to guide rail, thereby support storage container, wherein storage container moves between closed position and open position, in described closed position, storage container is contained in the storeroom, in described open position, from storeroom, pull out storage container, and storage container further comprises to be arranged to and corresponding first through hole of air vent, thereby makes the air communication in the storage container cross the air vent and first through hole.
According to embodiments of the invention, refrigerator further comprises the slide rail between guide rail and support frame, to support that support frame slides on guide rail, and slide rail comprises to be arranged to and corresponding second through hole of first through hole, thereby make support frame in the closed position in the time, cross second through hole by the air communication of first through hole.
According to embodiments of the invention, storage container further comprises the secondary ventilation hole contiguous with air vent.
According to embodiments of the invention, refrigerator further comprises the interior rail that combines with support frame and slide on slide rail.
According to embodiments of the invention, interior rail comprises third through-hole, to allow being transported to slide rail by the air-flow of first through hole through third through-hole.
By providing a kind of refrigerator can realize front of the present invention and/or other aspects, comprise storeroom and guide rail, this refrigerator further comprises: have the storage container of air vent, air communication is crossed described air vent; And slide rail, described slide rail is supported storage container with respect to guide rail, to allow storage container between closed position and open position, to move, in described closed position, storage container is contained in the storeroom, in described open position, from storeroom, pull out storage container, and slide rail comprises and being arranged to and the corresponding through hole of air vent when storage container is in the closed position.
According to embodiments of the invention, refrigerator further comprises in order to supporting storage container, support frame to slide between storage container and slide rail on slide rail, and support frame comprises and being arranged to and the corresponding through hole of air vent.
By providing a kind of refrigerator can realize front of the present invention and/or other aspects, comprising: hold in order to the storeroom of the storage container of storage food within it; Be arranged on the guide rail on the inboard of storeroom; The slide rail that is provided with along the side of storage container is to slide along guide rail.Storage container comprises: in order to form the door of its outward appearance; With the support frame that door is connected with slide rail, to support storage container and to slide that support frame comprises first through hole on slide rail, the air in the storeroom is by described first through hole; And be arranged at the lip-deep air vent of storage container, described air vent so that air is flowed through corresponding to through hole.
According to embodiments of the invention, storage container further comprises the secondary ventilation hole of contiguous air vent, to allow the air described air vent of flowing through.
According to embodiments of the invention, slide rail comprises second through hole, to allow being transported to guide rail by the air of first through hole through second through hole.
According to embodiments of the invention, refrigerator further comprises the interior rail that combines with support frame, in order to slide on slide rail, wherein interior rail comprises the third through-hole corresponding to first through hole and second through hole, to allow being transported to slide rail by the air of first through hole through third through-hole.
According to embodiments of the invention, refrigerator further comprises the ball bearing between guide rail, slide rail and interior rail.
Description of drawings
From below in conjunction with the detailed description of accompanying drawing to embodiment, these and/or other aspect of the present invention and advantage will become apparent and be more readily understood:
Fig. 1 is the perspective view of diagram conventional refrigerator;
Fig. 2 is the perspective view according to the part of the refrigerator of embodiments of the invention;
Fig. 3 is the cross-sectional view that illustrates the door assembly that combines with main body case chamber among Fig. 2; And
Fig. 4 is the side view that illustrates the door assembly of pulling out the main body case chamber from Fig. 2.
The specific embodiment
In detail with reference to embodiments of the invention, illustrate its example in the accompanying drawings now, wherein similarly Reference numeral is represented like in full.Embodiment is described below, with by being explained with reference to the drawings the present invention.
As shown in Figure 2, air-flow produces part 130 and is set to storeroom 103, to produce the air-flow such as cold air and so on.It can be conduit or fan that air-flow produces part 130.Selectively, to produce part 130 can be the unit that the air-flow that will produce in other storerooms transfers to storeroom 103 to air-flow.Therefore, the present invention is not limited to this, and can change.
In addition, Fig. 2 illustrates the door assembly 210 that is coupled to guide rail 102 by slide rail 220.
As shown in Figure 2, door assembly 210 comprises storage container 211, around the periphery setting of storage container 211 in order to supporting the support frame 212 of storage container 211, and the door shell 213 that combines with support frame 212.Support frame 212 supports storage container 211, so that storage container 211 moves, in described closed position, in storeroom 103, hold storage container 211 between closed position and open position, and in described open position, pull out storage container 211 from storeroom.
In addition, in the rear side of storage container 211, form a plurality of inlet 211c, flow to storage container 211 with the cold air that allows to produce part 130 generations from air-flow.
To produce the cold air supply storage container 211 that part 130 produces from air-flow by inlet 211c, thus the inside of cooling storage container 211.
In addition, the cold air that will supply to storage container 211 by the air vent 211a and the first through hole 212a is delivered to all parts of support frame 212 and slide rail 220.
Fig. 3 illustrates wherein that support frame 212 is positioned at the closed position so that the cross-sectional view of the state that door assembly 210 combines with main body case chamber 101.
As shown in Figure 3, groove ' H ' is set in the inner surface of storeroom 103, and guide rail 102 is set to groove ' H '.Combine to the inner slide of slide rail 220 and guide rail 102.Slide rail 220 is being led slip on the rule 102.Slide rail 220 comprises a plurality of second through hole 220a that are provided with corresponding to the first through hole 212a when support frame 212 is positioned in the closed position, so that cold air can pass through the first through hole 212a and the second through hole 220a.
The interior rail 215 of door assembly 210 combines slidably with the inboard of slide rail 220.Interior rail 215 slides on slide rail 220.Therefore, by the slide unit between interior rail 215, slide rail 220 and the guide rail 102, door assembly 210 holds in the main body case chamber 101, and pulls out from main body case chamber 101.
As shown in Figure 3, between each rail 102,220 and 215, ball bearing 230 is set, but selectively, by sliding-contact, the contact etc. of rolling, each rail 102,220 and 215 can be coupled slidably.
When pulling out door assembly 210 from main body case chamber 101 when opening storeroom 103, at first, interior rail 215 along slide rail 220 with door assembly 210 whole slip preset distances.Then, the end of interior rail 215 becomes the engaged at end with slide rail 220, and slide rail 220 is with door assembly 210 whole moving.Slide rail 220 slides at the guide rail 102 that will pull out from main body case chamber 101, and correspondingly, pulls out door assembly 210 from main body case chamber 101.
Selectively, if desired, rail 215 in can omitting.Shape with the interior rail 215 that can directly be slidingly connected with slide rail 220 forms support frame 212.
Fig. 4 has described the state of wherein pulling out door assembly 210 from main body case chamber 101.As shown in Figure 4, when support frame 212 is positioned at open position, pull out door assembly 210 fully from main body case chamber 101, slide rail 220 slides on the guide rail 102 of main body case chamber 101, outstanding with the place ahead from refrigerator 100, and interior rail 215 is outstanding forward on slide rail 220.
In Fig. 3, storage container 211 comprises air vent 211a and secondary ventilation hole 211b.Support frame 212 comprises the first through hole 212a that is provided with corresponding to air vent 211a.In addition, interior rail 215 comprises a plurality of third through-hole 215a that are provided with corresponding to air vent 211a.
When door shell 213 closed storage rooms 103 of door assembly 210, produce the cold air that part 130 produces from air-flow and flow to storage container 211 by inlet 211c.Then, the cold air that flows to storage container 211 flow to guide rail 102 with air vent 211a, the first through hole 212a of support frame 212, the third through-hole 215a of interior rail 215 and the second through hole 220a of slide rail 220 of order specified by storage container 211.Simultaneously, by dry or distillation, make the cold air that flow to each rail 102,220 and 215 remove moisture or the ice that remains in each rail 102,220 and 215.Selectively, if desired, can omit air-flow and produce part 130.Therefore, can remove moisture or ice on it by the free convection in the storeroom 103.
Therefore, make cold air pass support frame 212, slide rail 220 and interior rail 215 when being contained in the main body case chamber 101, can remove moisture that when door assembly 210 is pulled out to the outside, on support frame 212, slide rail 220 and interior rail 215, condenses or the ice that freezes immediately in storeroom 103, to circulate when door assembly 210.Like this, can avoid moisture or ice to pile up thereon.Therefore, guide rail 102, slide rail 220 and support frame 212 can slide smoothly, and are not subjected to the freezing moisture on it or the obstruction of ice.
In the refrigerator of foundation embodiments of the invention, the support frame supports storage container, and by slide rail slip support.Yet, selectively, can omit support frame.This slide rail can directly support storage container, and the storage container on guide rail integrally slides.In addition, cold air can be by the air vent of storage container and second through hole of slide rail, to remove moisture or the ice on it.
As described above, the invention provides a kind of refrigerator, it comprises the air vent that is formed up to storage container and newly becomes first through hole that forms to support frame, allow cold air to be supplied to slide rail and guide rail, to remove moisture or the ice on it, therefore and can reduce frictional resistance between slide rail and the guide rail, and therefore allow to open and close smoothly door assembly.
Although illustrated and described several embodiments of the present invention; it will be appreciated by those skilled in the art that; can change these embodiments, and not break away from principle of the present invention and marrow, protection scope of the present invention is limited in enclose claim and their equivalent.
Claims (6)
1. refrigerator comprises:
Inner cabinet, described inner cabinet comprises storeroom and guide rail;
In order to the slide rail that on guide rail, slides;
Be contained in the storage container in the storeroom; And
Support frame, described support frame be in order to supporting storage container and to slide on slide rail, thereby move between closed position and open position, in described closed position, storage container is contained in the storeroom, in described open position, pulls out storage container from storeroom;
Support frame comprises first through hole, described first through hole of the airflow passes in the storeroom; And
Slide rail comprises to be arranged to and corresponding second through hole of first through hole in the closed position, thereby allows described second through hole of airflow passes.
2. refrigerator as claimed in claim 1, wherein said storage container comprise be arranged to the closed position in the corresponding air vent of first through hole, thereby allow the described air vent of airflow passes.
3. refrigerator as claimed in claim 1, further comprise with support frame combine, the interior rail on slide rail, to slide.
4. refrigerator as claimed in claim 3, wherein said interior rail comprises third through-hole, is transported to slide rail to allow crossing third through-hole by the air communication of first through hole.
5. refrigerator as claimed in claim 3 further comprises the ball bearing between guide rail, slide rail and interior rail.
6. refrigerator as claimed in claim 1, wherein said storage container further comprise the secondary ventilation hole of contiguous air vent.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20050097641 | 2005-10-17 | ||
| KR20050097641 | 2005-10-17 | ||
| KR20050131938 | 2005-12-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1952555A CN1952555A (en) | 2007-04-25 |
| CN100410605C true CN100410605C (en) | 2008-08-13 |
Family
ID=38059010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006101592543A Expired - Fee Related CN100410605C (en) | 2005-10-17 | 2006-09-25 | Refrigerator |
Country Status (2)
| Country | Link |
|---|---|
| KR (1) | KR100714971B1 (en) |
| CN (1) | CN100410605C (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI448655B (en) * | 2008-02-29 | 2014-08-11 | Panasonic Corp | A track device and a refrigerator using the device |
| KR101116148B1 (en) * | 2010-11-26 | 2012-02-24 | 주식회사 대철이엔지 | Sliding door apparatus for toilet entrance of railway vehicle |
| KR101425553B1 (en) * | 2010-11-26 | 2014-08-06 | 위니아만도 주식회사 | Standing type refrigerator |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001201240A (en) * | 2000-01-17 | 2001-07-27 | Sanyo Electric Co Ltd | Storage case |
| CN2510804Y (en) * | 2001-11-15 | 2002-09-11 | 安徽博西华制冷有限公司 | Refrigerator drawer with sliding mechanism |
| JP2003210287A (en) * | 2002-01-22 | 2003-07-29 | Sanyo Electric Co Ltd | Showcase |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200164358Y1 (en) * | 1999-07-23 | 2000-02-15 | 엘지전자주식회사 | Vegitable tray for refrigerator |
| KR101166581B1 (en) * | 2005-07-14 | 2012-07-18 | 엘지전자 주식회사 | Guide frame mounting structure of out-door for refrigerator |
-
2005
- 2005-12-28 KR KR1020050131938A patent/KR100714971B1/en not_active IP Right Cessation
-
2006
- 2006-09-25 CN CNB2006101592543A patent/CN100410605C/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001201240A (en) * | 2000-01-17 | 2001-07-27 | Sanyo Electric Co Ltd | Storage case |
| CN2510804Y (en) * | 2001-11-15 | 2002-09-11 | 安徽博西华制冷有限公司 | Refrigerator drawer with sliding mechanism |
| JP2003210287A (en) * | 2002-01-22 | 2003-07-29 | Sanyo Electric Co Ltd | Showcase |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1952555A (en) | 2007-04-25 |
| KR100714971B1 (en) | 2007-05-07 |
| KR20070042058A (en) | 2007-04-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080813 Termination date: 20091026 |