CN104501519A - Sealing box and refrigerator with same - Google Patents
Sealing box and refrigerator with same Download PDFInfo
- Publication number
- CN104501519A CN104501519A CN201410665610.3A CN201410665610A CN104501519A CN 104501519 A CN104501519 A CN 104501519A CN 201410665610 A CN201410665610 A CN 201410665610A CN 104501519 A CN104501519 A CN 104501519A
- Authority
- CN
- China
- Prior art keywords
- extension
- seal box
- drawer
- refrigerator
- board
- 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.)
- Granted
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
- F25D25/00—Charging, supporting, and discharging the articles to be cooled
- F25D25/02—Charging, supporting, and discharging the articles to be cooled by shelves
-
- 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
Abstract
The invention relates to a seal box and a refrigerator with the same. The sealing box comprises a top cover and a drawer; the top cover is provided with a platy body, two extension portions downwardly extending out from the platy body and parallel to the longitudinal direction, and an extension portion parallel to the transverse direction; upper edges of two sides plates and a back plate of the drawer respectively extend outwardly to form flanges; the drawer is arranged relative to the top cover to enable an air gap to be formed between two sides, opposite to the corresponding extension portions, of each flange; cross sectional dimensions of the air gaps are configured to satisfy the condition that air surrounding the sealing box is partially blocked from flowing into the sealing box from the air gaps. Due to the air gaps, air surrounding the sealing box can be blocked from entering the sealing box, thus other food in the refrigerator can be prevented from influencing the food in the sealing box, and taint of odor can be effectively prevented.
Description
Technical field
The present invention relates to refrigerator field, particularly relate to a kind of seal box and there is the refrigerator of sealing box.
Background technology
Along with people require more and more high to food storage, people more and more pay attention to the mouthfeel of storage food in refrigerator, especially some cold fresh food, when user deposits the article such as ice cream, ice cream in refrigerating chamber, easily be subject to the impact of fish or the meat deposited in freezer compartment of refrigerator, cause mouthfeel not good.Therefore prior art arranges a sealing bucket 10 in refrigerating chamber, as shown in Figure 1, arranges drawer 20 in bucket 10, increases sealing strip 30 simultaneously and seals, then the article needing isolation to preserve are placed on 20 li, drawer.This drawer 20 sealing effectiveness is better, but, owing to mainly ensureing by air circulation in wind cooling refrigerator refrigeration, after increasing sealing bucket 10, air cannot directly blow to drawer 20, cause food freezing speed inside drawer 20 slow, cause article to thaw, food nutrition run off and mouthfeel poor.
In addition, when existing scheme kind sealing bucket 10 seals, sealing strip 30 is adopted to seal in drawer front surrounding, sealing strip 30 low temperature is hardening next time, causes sealing strip 30 to seal not in place, and drawer is closed the door and required great effort very much, and it is not in place to cause drawer in use procedure to close the door, drawer is caused not have sealing effectiveness.
Summary of the invention
An object of first aspect present invention is intended at least one defect overcoming existing seal box, provides a kind of seal box of novelty.
A further object of first aspect present invention to prevent other food in refrigerator from having an impact to the food in seal box.
Another further object of first aspect present invention be improve as far as possible drawer by cold efficiency.
Another further object of first aspect present invention is the consumption as far as possible reducing sealing strip.
An object of second aspect present invention is to provide a kind of refrigerator with above-mentioned seal box.
According to a first aspect of the invention, the invention provides a kind of seal box for refrigerator, comprise: top cover, there is board-like body, and two that extend downwards from the described board-like body extension being parallel to longitudinal direction and one are parallel to the extension of horizontal direction; And drawer, two side plates of described drawer and the upper limb of backboard are outward extended with turn-up portion respectively, and described drawer is arranged such that relative to described top cover: have airtight gap between the two sides that each described turn-up portion is relative with corresponding described extension.Especially, the cross sectional dimensions in described airtight gap is configured to: allow described drawer pull out slidably and advance, and hinders described seal box ambient air to flow into described seal box via described airtight gap at least in part.
Alternatively, the spacing in described airtight gap is less than or equal to 3mm, and development length is more than or equal to 5mm downwards.
Alternatively, each described extension extends straight down from the lower surface of described board-like body.
Alternatively, each described turn-up portion comprises: the vertical extension that the first horizontal-extending section of horizontally outward extending from the respective side panels of described drawer or the upper limb of backboard and the end from corresponding described first horizontal-extending section extend straight down.
Alternatively, each described turn-up portion also comprises: the second horizontal-extending section extended outward from the terminal horizontal of corresponding described vertical extension.
Alternatively, transversely there is spacing in direction in the respective side of the lateral surface and described board-like body that are parallel to each described extension of longitudinal direction, with the support portion allowing two longitudinal edges of described board-like body to be held on refrigerator.
Alternatively, each described extension bends extension downwards from described board-like body; Each described turn-up portion has bending section, coordinates with corresponding described extension, bends extension downwards to make the described airtight gap of formation.
Alternatively, described top cover also comprises: the front end horizontal edge extended downwards from the lower surface of described board-like body, is provided with sealing strip.
Alternatively, the front surface of described front end horizontal edge is positioned on same perpendicular with the front end surface of each described extension being parallel to longitudinal direction; And the front end surface being parallel to each described extension of longitudinal direction is provided with sealing strip.
Alternatively, the front surface of described board-like body is positioned on same perpendicular with the front end surface of each described extension being parallel to longitudinal direction; And
The front surface of described board-like body and be parallel to longitudinal direction each described extension front end surface on be provided with sealing strip.
Alternatively, the lateral surface of each side plate of described drawer is formed with the slideway caved inward, to match with the slide rail on the inner bag of refrigerator, thus makes described drawer be slidably mounted on the inner bag of refrigerator.
Alternatively, the rear end that each described slideway dips down tiltedly from the front end of the respective side panels of described drawer to respective side panels extends.
Alternatively, described drawer is slidably mounted on described top cover.
According to a second aspect of the invention, the invention provides a kind of refrigerator, it comprises any one seal box above-mentioned.
Alternatively, described seal box is arranged in the refrigerating chamber of described refrigerator.
Seal box of the present invention and there is the refrigerator of sealing box because have airtight gap, it can hinder seal box ambient air to enter seal box, therefore, it is possible to prevent other food in refrigerator from having an impact to the food in seal box, and effectively can stop taint of odour.
Further, due to the special size in gap airtight in seal box of the present invention and refrigerator, hinder other food in refrigerator further and the food in seal box is had an impact.
Further, because drawer in seal box of the present invention and refrigerator can directly contact with the cold air in refrigerating chamber or cold wind, the rate of catching a cold of drawer is significantly improved, to protect the food in it better.
Further, owing to only having the front portion of top cover to be provided with sealing strip in seal box of the present invention and refrigerator, substantially reduce the consumption of sealing strip, and then reduction sealing strip is caught a cold on the impact of seal box sealing.
According to hereafter by reference to the accompanying drawings to the detailed description of the specific embodiment of the invention, those skilled in the art will understand above-mentioned and other objects, advantage and feature of the present invention more.
Accompanying drawing explanation
Hereinafter describe specific embodiments more of the present invention with reference to the accompanying drawings by way of example, and not by way of limitation in detail.Reference numeral identical in accompanying drawing denotes same or similar parts or part.It should be appreciated by those skilled in the art that these accompanying drawings may not be drawn in proportion.In accompanying drawing:
Fig. 1 is the schematic diagram of the sealing bucket in current refrigerator;
Fig. 2 is the schematic diagram of seal box according to an embodiment of the invention;
Fig. 3 is the schematic partial enlarged view at the place of A shown in Fig. 2;
Fig. 4 is the show in schematic partial sections of seal box according to an embodiment of the invention;
Fig. 5 is the schematic elevational view of refrigerator according to an embodiment of the invention;
Fig. 6 is the show in schematic partial sections of refrigerator according to an embodiment of the invention;
Fig. 7 is the schematic partial enlarged view at the place of B shown in Fig. 6;
Fig. 8 is the schematic ducting system figure of wind cooling refrigerator according to an embodiment of the invention.
Detailed description of the invention
Fig. 2 is the schematic diagram of seal box according to an embodiment of the invention.As shown in Figure 2, and with reference to figure 4, embodiments provide a kind of seal box for refrigerator of novelty, it can comprise top cover 40 and drawer 20.Particularly, top cover 40 can have: board-like body 41, and extends three extension 42 downwards from board-like body 41, and wherein two extension 42 are parallel to longitudinal direction, and all the other extension 42 are parallel to horizontal direction.That is, top cover 40 has board-like body 41, and two that extend downwards from board-like body 41 extension 42 being parallel to longitudinal direction and one are parallel to the extension 42 of horizontal direction.Be parallel to the extension 42 of horizontal direction for connecting the rear end of two extension 42 being parallel to longitudinal direction.Two side plates of drawer 20 and the upper limb of backboard are outward extended with turn-up portion 21 respectively.Especially, drawer 20 is arranged such that relative to top cover 40: have airtight gap between the two sides that each turn-up portion 21 is relative with corresponding extension 42; And the cross sectional dimensions in airtight gap is configured to: allow drawer 20 pull out slidably and advance, and hinder seal box ambient air to flow into seal box via airtight gap at least in part, in case other food has an impact to the food in seal box in stagnant ice case, thus effectively stop food taint of odour.In the present invention, longitudinal direction can be understood as the pull direction of drawer 20, and horizontal direction can be understood as the pull direction perpendicular to drawer 20, and is parallel to the direction of horizontal plane.
In some embodiments of the invention, the spacing in airtight gap is less than or equal to 3mm, and development length is more than or equal to 5mm downwards, adopts this size can effectively hinder air all around seal box to flow into seal box via airtight gap.Particularly, the spacing in airtight gap is less than or equal to 3mm, and development length is 15mm, 20mm, 35mm or 55mm etc. downwards.In other embodiment of the present invention, airtight gap can comprise the gap section that spacing is less than or equal to 3mm, continuous downward development length is more than or equal to 5mm.The spacing of the other gap section in airtight gap can be greater than 3mm.
Each extension 42 can extend straight down from the lower surface of board-like body 41.Each turn-up portion 21 can comprise: the vertical extension 23 that the first horizontal-extending section 22 of horizontally outward extending from the respective side panels of drawer 20 or the upper limb of backboard and the end from corresponding first horizontal-extending section 22 extend straight down.In some further embodiments of the present invention, each turn-up portion also can comprise: the second horizontal-extending section 24 extended outward from the terminal horizontal of corresponding vertical extension 23.Such as, the turn-up portion 21 extended outward from side plate upper limb can comprise the first horizontal-extending section 22, vertically extension 23 and the second horizontal-extending section 24.The turn-up portion 21 extended outward from rear plate upper limb can only include the first horizontal-extending section 22 and vertical extension 23.Spacing between each vertical extension 23 and corresponding extension 42 is less than or equal to 3mm, spacing between each second horizontal-extending section 24 and the lower end surface of corresponding extension 42 is also less than or equal to 3mm, bend to make airtight gap and extend, to form multiple sealing surface.That is, in some embodiments of the invention, each extension 42 can bend extension downwards from board-like body 41; Each turn-up portion 21 has bending section, coordinates with corresponding extension 42, bends extension downwards to make the airtight gap of formation.
Combination and the board-like body 41 of three extension 42 can be one-body molded, also can by integral of two incorporating aspects.The combination of three extension 42 also can adopt different materials respectively from board-like body 41.The combination of three turn-up portion 21 and the plate portion of drawer 20 one-body molded, also can by integral of two incorporating aspects.The combination of three turn-up portion 21 also can adopt different materials respectively from the plate portion of drawer 20.
For the ease of the placement of top cover, transversely there is spacing in direction in the respective side of the lateral surface and board-like body 41 that are parallel to each extension 42 of longitudinal direction, with the support portion allowing two longitudinal edges of board-like body 41 to be held on refrigerator 100.Such as, each side wall inner surfaces level of the inner bag 50 of refrigerator 100 is inwardly extruded with freezing courage muscle 52, and two longitudinal edges of board-like body 41 are held on corresponding freezing courage muscle 52 respectively.
In order to ensure the sealing of the end cap of board-like body portion and drawer, in some embodiments of the invention, top cover 40 also comprises the front end horizontal edge from the lower surface of board-like body 41 to downward-extension.The front surface of front end horizontal edge is positioned on same perpendicular with the front end surface of each extension 42 being parallel to longitudinal direction; And front end horizontal edge front surface and be parallel to longitudinal direction each extension 42 front end surface on be provided with sealing strip 30, to contact against with the end cap rear surface of drawer.In some embodiments of the invention, also only sealing strip can be provided with on the horizontal edge of front end.Be parallel between the front end surface of each extension 42 of longitudinal direction and the front end surface of board-like body 41 and there is spacing along the longitudinal direction, with the top making the front portion of board-like body 41 be covered on the end cap of drawer 20.
In alternate embodiment more of the present invention, the front surface of board-like body 41 is positioned on same perpendicular with the front end surface of each extension 42 being parallel to longitudinal direction; And the front surface of board-like body 41 and be parallel to longitudinal direction each extension 42 front end surface on be provided with sealing strip 30, to contact against with the end cap rear surface of drawer 20.
In some embodiments of the invention, the lateral surface of each side plate of drawer 20 is formed with the slideway 26 caved inward, to match with the slide rail 51 on the inner bag 50 of refrigerator 100, thus makes drawer 20 be slidably mounted on the inner bag 20 of refrigerator 100.The rear end that each slideway 26 dips down tiltedly from the front end of the respective side panels of drawer 20 to respective side panels extends, and has the partical gravity that inside, thus guarantee that the end cap of drawer can be pressed together on sealing strip during to ensure that drawer is closed.In alternate embodiments more of the present invention, also slide rail can be set on the lateral surface of each side plate of drawer 20, offer slideway at the inner bag 20 of refrigerator 100.In other embodiments of the present invention, drawer 20 can be installed on top cover 40 slidably.
The embodiment of the present invention additionally provides a kind of refrigerator 100, and as shown in Figures 5 to 7, this refrigerator 100 can comprise the seal box in above-mentioned any embodiment.Sealing box can be arranged in the refrigerating chamber of refrigerator 100.Such as can be placed in the refrigerating chamber of direct cooling refrigerator, drawer can carry out heat exchange by the cold directly and in refrigerating chamber.Particularly, each side wall inner surfaces level of the inner bag 50 of refrigerator is inwardly extruded with freezing courage muscle 52, for two longitudinal edges of the board-like body 41 of the top cover of placement seal box.Each side wall inner surfaces of the inner bag 50 of refrigerator 100 is also provided with slide rail 51, to coordinate with the slideway 26 on drawer 20.
In preferred embodiments more of the present invention, as shown in Figure 8, wherein in figure, arrow represents the flow direction of air in refrigerator.Refrigerator 100 can also be wind cooling refrigerator, and the cold wind from blower fan directly can be blown into the outer wall of drawer 20, significantly improve drawer 20 by cold efficiency, make food freezing speed in drawer fast, can not cause that article thaw, food nutrition runs off and mouthfeel is poor.
So far, those skilled in the art will recognize that, although multiple exemplary embodiment of the present invention is illustrate and described herein detailed, but, without departing from the spirit and scope of the present invention, still can directly determine or derive other modification many or amendment of meeting the principle of the invention according to content disclosed by the invention.Therefore, scope of the present invention should be understood and regard as and cover all these other modification or amendments.
Claims (15)
1., for a seal box for refrigerator, comprising:
Top cover, has board-like body, and two that extend downwards from the described board-like body extension being parallel to longitudinal direction and one are parallel to the extension of horizontal direction; With
Drawer, two side plates of described drawer and the upper limb of backboard are outward extended with turn-up portion respectively, and described drawer is arranged such that relative to described top cover: have airtight gap between the two sides that each described turn-up portion is relative with corresponding described extension; And
The cross sectional dimensions in described airtight gap is configured to: allow described drawer pull out slidably and advance, and hinders described seal box ambient air to flow into described seal box via described airtight gap at least in part.
2. seal box according to claim 1, wherein
The spacing in described airtight gap is less than or equal to 3mm, and development length is more than or equal to 5mm downwards.
3. seal box according to claim 1, wherein
Each described extension extends straight down from the lower surface of described board-like body.
4. seal box according to claim 3, wherein
Each described turn-up portion comprises: the vertical extension that the first horizontal-extending section of horizontally outward extending from the respective side panels of described drawer or the upper limb of backboard and the end from corresponding described first horizontal-extending section extend straight down.
5. seal box according to claim 4, wherein
Each described turn-up portion also comprises: the second horizontal-extending section extended outward from the terminal horizontal of corresponding described vertical extension.
6. seal box according to claim 3, wherein
Transversely there is spacing in direction in the respective side of the lateral surface and described board-like body that are parallel to each described extension of longitudinal direction, with the support portion allowing two longitudinal edges of described board-like body to be held on refrigerator.
7. seal box according to claim 1, wherein
Each described extension bends extension downwards from described board-like body;
Each described turn-up portion has bending section, coordinates with corresponding described extension, bends extension downwards to make the described airtight gap of formation.
8. seal box according to claim 1, wherein
Described top cover also comprises: the front end horizontal edge extended downwards from the lower surface of described board-like body, is provided with sealing strip.
9. seal box according to claim 8, wherein
The front surface of described front end horizontal edge is positioned on same perpendicular with the front end surface of each described extension being parallel to longitudinal direction; And
The front end surface being parallel to each described extension of longitudinal direction is provided with sealing strip.
10. seal box according to claim 1, wherein
The front surface of described board-like body is positioned on same perpendicular with the front end surface of each described extension being parallel to longitudinal direction; And
The front surface of described board-like body and be parallel to longitudinal direction each described extension front end surface on be provided with sealing strip.
11. seal boxes according to claim 1, wherein
The lateral surface of each side plate of described drawer is formed with the slideway caved inward, to match with the slide rail on the inner bag of refrigerator, thus makes described drawer be slidably mounted on the inner bag of refrigerator.
12. seal boxes according to claim 11, wherein
The rear end that each described slideway dips down tiltedly from the front end of the respective side panels of described drawer to respective side panels extends.
13. seal boxes according to claim 1, wherein
Described drawer is slidably mounted on described top cover.
14. 1 kinds of refrigerators, comprise seal box according to any one of claim 1 to 13.
15. refrigerators according to claim 14, wherein
Described seal box is arranged in the refrigerating chamber of described refrigerator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410665610.3A CN104501519B (en) | 2014-11-19 | 2014-11-19 | Sealing box and refrigerator with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410665610.3A CN104501519B (en) | 2014-11-19 | 2014-11-19 | Sealing box and refrigerator with same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104501519A true CN104501519A (en) | 2015-04-08 |
| CN104501519B CN104501519B (en) | 2017-02-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410665610.3A Active CN104501519B (en) | 2014-11-19 | 2014-11-19 | Sealing box and refrigerator with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104501519B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106247740A (en) * | 2015-06-05 | 2016-12-21 | Lg电子株式会社 | Refrigerator |
| CN106322875A (en) * | 2015-06-15 | 2017-01-11 | 博西华电器（江苏）有限公司 | Refrigeration equipment |
| CN107477965A (en) * | 2017-07-19 | 2017-12-15 | 青岛海尔股份有限公司 | Humidity-preserving cover board and the refrigerator with the humidity-preserving cover board |
| CN107869501A (en) * | 2017-11-06 | 2018-04-03 | 苏州市阿瑟顿新能源科技有限公司 | The casing fastening structure of waterproof |
| DE102018130341A1 (en) * | 2018-07-06 | 2020-01-09 | Liebherr-Hausgeräte Lienz Gmbh | cooling drawer |
| CN113340043A (en) * | 2021-05-18 | 2021-09-03 | 澳柯玛股份有限公司 | Negative pressure fresh-keeping drawer |
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| CN203216206U (en) * | 2013-04-09 | 2013-09-25 | 海信容声(广东)冰箱有限公司 | Preservative sealing device and refrigerator |
| US20130270986A1 (en) * | 2012-04-16 | 2013-10-17 | Lg Electronics Inc. | Refrigerator having vegetable storage container |
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| CA2453684A1 (en) * | 2003-12-18 | 2005-06-18 | Camco Inc. | Refrigerator crisper air flow control assembly |
| US20110023530A1 (en) * | 2008-04-07 | 2011-02-03 | Jong-Wook An | Refrigerator having drawer cover |
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106247740A (en) * | 2015-06-05 | 2016-12-21 | Lg电子株式会社 | Refrigerator |
| US11692766B2 (en) | 2015-06-05 | 2023-07-04 | Lg Electronics Inc. | Refrigerator |
| CN110411121B (en) * | 2015-06-05 | 2022-03-04 | Lg电子株式会社 | Refrigerator with a door |
| CN106247740B (en) * | 2015-06-05 | 2019-08-16 | Lg电子株式会社 | Refrigerator |
| US10458699B2 (en) | 2015-06-05 | 2019-10-29 | Lg Electronics Inc. | Refrigerator |
| CN110411121A (en) * | 2015-06-05 | 2019-11-05 | Lg电子株式会社 | Refrigerator |
| CN106322875A (en) * | 2015-06-15 | 2017-01-11 | 博西华电器（江苏）有限公司 | Refrigeration equipment |
| CN107477965B (en) * | 2017-07-19 | 2021-10-29 | 海尔智家股份有限公司 | Moisture-preserving cover plate and refrigerator with same |
| CN107477965A (en) * | 2017-07-19 | 2017-12-15 | 青岛海尔股份有限公司 | Humidity-preserving cover board and the refrigerator with the humidity-preserving cover board |
| CN107869501A (en) * | 2017-11-06 | 2018-04-03 | 苏州市阿瑟顿新能源科技有限公司 | The casing fastening structure of waterproof |
| DE102018130341A1 (en) * | 2018-07-06 | 2020-01-09 | Liebherr-Hausgeräte Lienz Gmbh | cooling drawer |
| CN113340043A (en) * | 2021-05-18 | 2021-09-03 | 澳柯玛股份有限公司 | Negative pressure fresh-keeping drawer |
| CN113340043B (en) * | 2021-05-18 | 2022-10-14 | 澳柯玛股份有限公司 | Negative pressure fresh-keeping drawer |
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| Publication number | Publication date |
|---|---|
| CN104501519B (en) | 2017-02-22 |
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