KR20140104243A - Refrigerator - Google Patents

Refrigerator Download PDF

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Publication number
KR20140104243A
KR20140104243A KR1020130018193A KR20130018193A KR20140104243A KR 20140104243 A KR20140104243 A KR 20140104243A KR 1020130018193 A KR1020130018193 A KR 1020130018193A KR 20130018193 A KR20130018193 A KR 20130018193A KR 20140104243 A KR20140104243 A KR 20140104243A
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KR
South Korea
Prior art keywords
door
opening
rail
guard
coupled
Prior art date
Application number
KR1020130018193A
Other languages
Korean (ko)
Inventor
김성정
박성득
유우열
Original Assignee
삼성전자주식회사
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 삼성전자주식회사 filed Critical 삼성전자주식회사
Priority to KR1020130018193A priority Critical patent/KR20140104243A/en
Publication of KR20140104243A publication Critical patent/KR20140104243A/en

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Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B88/00—Drawers for tables, cabinets or like furniture; Guides for drawers
    • A47B88/90—Constructional details of drawers
    • A47B88/919—Accessories or additional elements for drawers, e.g. drawer lighting
    • A47B88/931—Rails or rods mounted above the drawer walls, e.g. for stabilisation of the drawer or for suspension of the content
    • 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
    • F25D11/00—Self-contained movable devices, e.g. domestic refrigerators
    • F25D11/02—Self-contained movable devices, e.g. domestic refrigerators with cooling compartments at different temperatures
    • 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
    • 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
    • F25D23/025—Secondary closures
    • 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
    • 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
    • F25D23/04—Doors; Covers with special compartments, e.g. butter conditioners
    • 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
    • F25D25/022—Baskets
    • 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
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B2210/00—General construction of drawers, guides and guide devices
    • A47B2210/17—Drawers used in connection with household appliances
    • A47B2210/175—Refrigerators or freezers
    • 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
    • F25D2323/00—General constructional features not provided for in other groups of this subclass
    • F25D2323/02—Details of doors or covers not otherwise covered
    • F25D2323/023—Door in door constructions
    • 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

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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)
  • Refrigerator Housings (AREA)

Abstract

The position of a plurality of door guards provided in the opening of the refrigerator compartment door can be changed and the guard wire can be rotatably coupled to the door guard so that the position of the guard wire can be changed according to the type of stored object stored in the door guard, Thereby enabling the refrigerator to be variable.
The refrigerator includes a main body; A storage room which is opened to the inside of the main body and includes a refrigerating chamber and a freezing chamber; An inner door provided with an opening to open and close the refrigerating chamber, and a plurality of door guards are provided in the opening; An outer door opening / closing the opening provided in the inner door; A guide rail supported by both side walls of the opening to support at least one of the plurality of door guards and a rail portion extending from the support portion and guiding the at least one door guard to slide and move; And a slide unit coupled to the lower portion of the at least one door guard to allow the at least one door guard to be drawn in and drawn out along the rail portion by a sliding method.

Description

Refrigerator {REFRIGERATOR}

The present invention relates to a refrigerator.

Generally, a refrigerator is a device for storing food freshly provided with a storage room and a cold supply device for supplying cold air to the storage room.

The temperature of the storage chamber is maintained at a temperature within a certain range required to keep the food fresh.

The storage room of such a refrigerator is provided so that its front surface is opened, and the opened front surface is normally closed by the door to maintain the temperature of the storage room.

The storage chamber is partitioned by the partition wall to the left and right, and the storage chamber partitioned to the left and right is opened and closed by a double door that is rotatably hinged.

The refrigerator compartment door opens and closes the refrigerator compartment of the storage compartment, and the opening is opened and closed by an external door.

The door guards provided in the opening portion are arranged so that the position is fixed and can not be moved. Therefore, there is a problem that the storage efficiency and usability of articles are deteriorated.

Since the guard wire is coupled to the door guard so as to be fixed to the door guard, the door guard is kept in a fixed state regardless of the type of the stored object stored in the door guard and whether or not the stored object is stored, There is a problem that the stored stored water flows.

According to an aspect of the present invention, there is provided a refrigerator which can change the position of a plurality of door guards provided in an opening of a refrigerator compartment door.

Also, the present invention provides a refrigerator that allows the guard wire to be rotatably coupled to a door guard so that the position of the guard wire can be varied according to the type of stored object stored in the door guard and whether or not the stored object is stored.

A refrigerator according to an embodiment of the present invention includes a main body; A storage room which is opened to the inside of the main body and includes a refrigerating chamber and a freezing chamber; An inner door provided with an opening to open and close the refrigerating chamber, and a plurality of door guards are provided in the opening; An outer door opening / closing the opening provided in the inner door; A guide rail supported by both side walls of the opening to support at least one of the plurality of door guards and a rail portion extending from the support portion and guiding the at least one door guard to slide and move; And a slide unit coupled to the lower portion of the at least one door guard to allow the at least one door guard to be drawn in and drawn out along the rail portion by a sliding method.

A reinforcing member may be provided on both side walls of the opening, and the supporting portion may be fixed to the reinforcing member.

The rail portion may be longer than the front-rear direction length of both side walls of the opening portion.

The length of the rail may be longer than the longitudinal length of both side walls of the opening so that the movement distance of the at least one door guard sliding along the rail portion may be increased.

The rail portion may include a first rail portion provided adjacent to a left side wall of the two side walls of the opening portion, and a second rail portion provided adjacent to the right side wall.

A case is coupled to the lower portion of the at least one door guard, and the slide unit is coupled to the case and moves along the rail portion to allow the at least one door guard to be drawn in and out.

The slide unit includes a first sliding portion coupled to a lower portion of the case so as to correspond to the first rail portion, a second sliding portion coupled to a lower portion of the case to correspond to the second rail portion, And a second slide rail coupled to a lower portion of the first sliding portion and sliding along the first slide rail, respectively.

According to another aspect of the present invention, there is provided a refrigerator comprising: a main body; A storage room which is opened to the inside of the main body and includes a refrigerating chamber and a freezing chamber; An inner door provided with an opening to open and close the refrigerating chamber, and a plurality of door guards are provided in the opening; An outer door opening / closing the opening provided in the inner door; A guide rail supported by both side walls of the opening to support at least one of the plurality of door guards and a rail portion extending from the support portion and guiding the at least one door guard to slide and move; A case coupled to a lower portion of the at least one door guard; And a slide unit coupled to a lower portion of the case to allow the at least one door guard to be drawn in and drawn out along the rail portion by a sliding method, A first slide rail coupled to the rail portion, and a second slide rail coupled to a lower portion of the sliding portion and slidable along the first slide rail.

A reinforcing member may be provided on both side walls of the opening, and the supporting portion may be fixed to the reinforcing member.

The at least one door guard slidably moving along the rail portion can slide at a distance longer than the forward and backward lengths of both side walls of the opening.

The rail portion may include a first rail portion provided adjacent to a left side wall of the two side walls of the opening portion, and a second rail portion provided adjacent to the right side wall.

According to the embodiments of the present invention, efficiency and usability of storage of articles are maximized, storage of the stored items in the door guard is facilitated, and storage and storage of the stored stored items can be prevented.

1 is a perspective view of a refrigerator according to an embodiment of the present invention;
BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a refrigerator and a refrigerator.
FIG. 3 is a perspective view showing an opened state of an outer door of a refrigerator according to an embodiment of the present invention; FIG.
4 is a perspective view showing a door of a refrigerator door of a refrigerator opened according to an embodiment of the present invention.
FIG. 5 is a perspective view illustrating a state in which a door guard is pulled out in a state in which an outer door of a refrigerator is opened according to an embodiment of the present invention. FIG.
Fig. 6 shows another embodiment of Fig. 5; Fig.
7 is a view showing a slide unit and a guide rail of a refrigerator according to an embodiment of the present invention.
FIG. 8 is a perspective view showing a state in which a guard wire and a stopper are provided on a door guard of a refrigerator according to an embodiment of the present invention; FIG.
9 is a perspective view illustrating a second stopper of a refrigerator according to an embodiment of the present invention.
10 is a view showing a state in which a guard wire according to an embodiment of the present invention is fixed to a first fixing groove of a second stopper.
11 is a view showing a state in which a guard wire according to an embodiment of the present invention is fixed to a second fixing groove of a second stopper.
12 is a view showing a state in which a guard wire according to an embodiment of the present invention is fixed to a third fixing groove of a second stopper.

Hereinafter, embodiments according to the present invention will be described in detail with reference to the accompanying drawings.

1 to 6, the refrigerator includes a main body 10, a storage chamber 20 having a front surface opened inside the main body 10, and a storage chamber 20 provided with an opening 31a. A door 30 including an outer door 35 that opens and closes an opening 31a provided in the refrigerator compartment door 31 and the refrigerator compartment door 31 for opening and closing the door 30; A slide unit 120 for pulling and pulling out a plurality of door guards 39 provided at the opening 31a of the refrigerating chamber door 31 by a sliding method, the upper hinge 40 and the lower hinge 50, And a guide rail (130).

The main body 10 includes a cold air supply device (not shown) for supplying cold air to the storage room 20, including an inner surface (not shown) for forming the storage room 20 and an outer surface do.

The cold air supply device may include a compressor, a condenser, an expansion valve, an evaporator, a blower fan, a cold air duct, and the like. (Not shown) is foamed.

A machine room (not shown) in which a compressor for condensing the refrigerant and a condenser for condensing the refrigerant and a condenser are provided on the rear lower side of the main body 10.

The refrigerating compartment 21 is provided on the right side of the main body 10 and the freezing compartment 23 is provided on the left side of the main body 10.

The refrigerator compartment 21 is provided with a plurality of shelves 25 to divide the refrigerator compartment 21 into a plurality of compartments.

The refrigerating compartment door 21 and the freezing compartment 23 are opened and closed by a refrigerating compartment door 31 and a freezing compartment door 33 which are rotatably coupled to the main body 10 and the refrigerating compartment door 31 and the freezing compartment door 33 An upper hinge 40 and a lower hinge 50 are coupled to upper and lower portions of the main body 10 so as to be rotatably coupled to the main body 10.

The refrigerator compartment door 31 is provided with an opening 31a for inserting and withdrawing the stored food in the refrigerating compartment 21 without opening and closing the refrigerator compartment door 31. The door 31a is provided with a plurality of door guards 37, 39 are provided.

A part of the plurality of door guards 37 and 39 is provided to be capable of being drawn in and pulled out in a sliding manner by the slide unit 120 and the guide rail 130. The slide unit 120 and the guide rail 130 .

The refrigerator compartment door 31 and the freezer compartment door 33 are each provided with a refrigerator compartment door handle 31c and a freezer compartment door handle 33a which allow the user to grasp the refrigerating compartment door 31 and the freezing compartment door 33 .

The opening 31a provided in the refrigerator compartment door 31 is opened and closed by an external door 35. For convenience, the refrigerator compartment door 31 is referred to as an internal door.

The outer door 35 is provided with an outer door handle 35a which can be gripped by the user and separated from the freezing chamber door 31 and the freezing chamber door 33. [

Since the opening 31a provided in the inner door 31 has a size corresponding to that of the refrigerating chamber 21, a space corresponding to the size of the entire refrigerating chamber 21 It is possible to use the entirety of the door guards 37 and 39 provided in the door.

An upper hinge 40 and a lower hinge 50 are coupled to upper and lower portions of the main body 10 so that the refrigerator compartment door 31 and the freezing compartment door 33 are rotatably coupled to the main body 10, And the lower hinge 50 may be coupled to the refrigerating chamber door 31 which is an inner door 31 provided with an outer door 35 and an outer door 35.

5 and 7, the amount of the slide unit 120 and the opening 31a coupled to the door guard 39 of a part of the door guards 37, 39 provided in the opening 31a, A part of the door guard 39 is drawn in and out by a sliding manner by the guide rails 130 which are supported on the side walls.

Only a part of the door guards 39 of the plurality of door guards 37 and 39 are shown as being pulled out and pulled out by the slide unit 120 and the guide rail 130 and the remaining door guards 37 are shown as being opened and closed by the openings 31a The plurality of door guards 37 and 39 may be both pulled in and pulled out by the slide unit 120 and the guide rail 130, All of the guards 37 and 39 may be provided so as to be fixed to both side walls 31b of the opening 31a.

The shape of the door guard 39 that is slidably moved by the slide unit 120 and the guide rail 130 and the door guard 37 that is fixed to both side walls 31b of the opening 31a are different from each other in the drawing However, the shapes may be the same.

The structure in which the door guard 39 is pulled in and pulled out by the sliding method includes a case 110 coupled to the lower portion of the door guard 39 and a pair of side walls 31b supported on both side walls 31b of the opening 31a of the inner door 31. [ And a slide unit 120 coupled to the case 110 so as to be slid along the guide rail 150. The guide rail 150 includes a guide rail 150 for guiding the door guard 39 to be drawn in and drawn out by a sliding method.

6, the case 110 may be coupled to the lower portion of the door guard 37 fixed to both side walls 31b of the opening 31a, and may be configured to be drawn in and out by a sliding method .

The case 110 can be coupled to both the lower portion of the door guard 39 that is configured to be pulled in and pulled out by the sliding manner with the lower portion of the door guard 37 fixed to both side walls 31b of the opening 31a The lower structure of the door guard 37 fixed to the both side walls 31b of the opening 31a and the lower structure of the door guard 39 configured to be pulled in and out by a sliding method are made to be coupled to the case 110 can do.

The guide rails 130 are supported by both side walls 31b of the opening 31a of the inner door 31 to guide the door guard 39 in and out by a sliding manner.

The guide rail 130 is provided to extend from the support portion 131 toward the inside of the refrigerating chamber 21 and to guide the door guard 39. The guide rail 130 includes a support portion 131 supported by both side walls 31b of the opening 31a, And a portion 133 of FIG.

A reinforcing member P is provided on both side walls 31b of the opening 31a so that the supporting portion 131 can be fixedly supported on both side walls 31b of the opening 31a, And is fixed to both side walls 31b of the opening 31a by being joined to the reinforcing member P. [

The rail part 133 includes a first rail part 133a provided adjacent to the left side wall of the both side walls 31b of the opening 31a and a second rail part 133b provided adjacent to the right side wall .

The door guard 39 has the support portion 131 and the rail portion 133 disposed at the lower portion of the door guard 39 so that the rail portion 133 extends from the support portion 131 toward the inside of the refrigerating chamber 21. [ And moves along the rail portion 133 in a sliding manner.

The length of the door guard 39 which is slid along the rail portion 133 is longer than the length of the door guard 39 which can be moved in the front and rear direction do.

The slide unit 120 includes a first sliding portion 121 coupled to the lower portion of the case 110 to correspond to the first rail 133a of the guide rail 130 and a second sliding portion 121 coupled to the second rail 133b A first sliding rail 122 coupled to the lower portion of the case 110 and a first slide rail 126 coupled to an upper portion of the first rail 133a and the second rail 133b, The first slide rail 121 and the second slide rail 121 are slid along the first slide rail 126 coupled to the lower part of the sliding part 121 and the second sliding part 122 and coupled to the upper part of the first rail part 133a and the second rail part 133b, And a second slide rail 127.

The first slide rail 126 is coupled to and fixed to the upper portion of the first rail 133a and the second rail 133b and fixed to the lower portion of the first sliding portion 121 and the second sliding portion 122, The second slide rail 127 is moved along the first slide rail 126 so that the door guard 39 coupled to the case 110 can be slid and moved in the forward and backward directions.

7 to 8, the door guard 39 is provided with a guard wire 140 rotatably coupled to the door guard 39 and a guard wire 140 rotatably coupled to the door guard 39 A stopper 150 is provided.

Although the guard wire 140 and the stopper 150 are illustrated as being provided on some of the door guards 39 that are moved by the sliding method in the drawing, the guard wire 140 and the stopper 150 are fixed to the door guard 37 as shown in FIG.

On both side walls of the door guard 39 are provided coupling holes 39a in which the guard wires 140 are rotatably coupled and guard wires 39 are provided on both side walls of the door guard 39 corresponding to the coupling holes 39a. Is attached to the door guard 39 so as to be rotatable.

The guard wire 140 includes a pair of rotation shafts 141 rotatably coupled to coupling holes 39a provided on both side walls of the door guard 39 and a pair of rotation shafts 141 bent in a U- And a guard portion 145 connecting the pair of bent portions 143. The pair of bent portions 143 are connected to the pair of bent portions 143, respectively.

Since the guard wire 140 is rotatably coupled to the coupling hole 39a of the door guard 39 and the rotary shaft 141 is rotatably fixed by the stopper 150, It is possible to rotate and change the position according to the kind of the stored object and the stored object.

The stopper 150 is coupled to both side walls of a door guard 39 corresponding to a coupling hole 39a provided in the door guard 39 so that the guard wire 140 is rotatably coupled to the door guard 39 .

The stopper 150 includes a first stopper 151 coupled to both sidewalls of the door guard 39 corresponding to the coupling hole 39a for allowing the guard wire 140 to be rotatably fixed to the door guard 39, And a second stopper 153 coupled to both side walls of the door guard 39 corresponding to the coupling hole 39a so that the guard wire 140 can be fixed after rotating at a predetermined angle.

9, the second stopper 153 includes a through hole 155 through which the guard wire 140 is rotatably passed, a plurality of fixing grooves 155 fixed to the guard wire 140 after rotating the guard wire 140 at a predetermined angle 157).

The plurality of fixing grooves 157 has a first fixing groove 157a formed in a portion vertically upright with respect to the center of the through hole 155 and a second fixing groove 157a provided in the door guard 37 And a third fixing groove 157c provided at a portion vertically downward with respect to the center of the through hole 155. The second fixing groove 157b is formed in a horizontal portion toward the rear wall of the through hole 155,

Next, the operation in which the guard wire 140 is rotated will be described with reference to FIGS. 10 to 12. FIG.

10, in order to store the stored object in the door guard 39, the guard wire 140 prevents the stored object from being disturbed when the stored object is stored in front of the door guard 39 So that the hazard guard wire 140 is fixed to the first fixing groove 157a of the second stopper 153.

When the guard wire 140 is fixed to the first fixing groove 157a, the guard portion 145 of the guard wire 140 is rotated so as to face the lower portion of the door guard 39, It becomes easy to store.

11, when the stored contents are stored in the door guard 39, the guard wire 140 is installed to prevent the stored contents stored in the door guard 39 from being released to the front of the door guard 39, Is fixed to the second fixing groove (157b) of the second stopper (153).

When the guard wire 140 is fixed to the second fixing groove 157b, the guard portion 145 of the guard wire 140 is rotated toward the front of the door guard 39 to block the front of the door guard 39 It is possible to prevent the storage of the stored contents stored in the door guard 39 from being released.

12, when the size of the stored object stored in the door guard 39 is small, the stored object flows in the door guard 39. Therefore, in order to prevent this, And is fixed to the third fixing groove 157c of the first engaging portion 153.

When the guard wire 140 is fixed to the third fixing groove 157c, the guard portion 145 of the guard wire 140 is rotated toward the upper portion of the door guard 39 to divide the inside of the door guard 39 Even if the size of the stored product stored in the door guard 39 is small, the stored product does not flow in the door guard 39. [

While the preferred embodiments of the present invention have been disclosed for illustrative purposes, those skilled in the art will appreciate that various modifications, additions and substitutions are possible, without departing from the scope and spirit of the invention as disclosed in the accompanying claims. do.

10: main body 11: partition wall
20: storage room 21: refrigerator room
23: Freezer room 25: Shelf
30: door 31: refrigerator door (inner door)
31a: opening portion 31b: both side walls
31c: refrigerator door (inner door) handle 33: freezer door
33a: Freezer door handle 35: External door
35a: outer door handle 37, 39: door guard
39a: Coupling hole
40: upper hinge
50: lower hinge
110; Case 111: Second rotating shaft
113: third rotating shaft 115: opening
120: slide unit 121: first sliding part
122: second sliding portion 123: fixed portion
124: accommodating portion 125: guide rail
125a: straight line 125b: latching groove
126: first slide rail 127: second slide rail
130: guide rail 131:
133: rail part 133a: first rail part
133b: second lower part
140: guard wire 141: rotating shaft
143: bending section 145: guard section
150: stopper 151: first stopper
153: second stopper 155: through hole
157: fixing groove 157a: first fixing groove
157b: second fixing groove 157c: third fixing groove
P: reinforcing member

Claims (11)

main body;
A storage room which is opened to the inside of the main body and includes a refrigerating chamber and a freezing chamber;
An inner door provided with an opening to open and close the refrigerating chamber, and a plurality of door guards are provided in the opening;
An outer door opening / closing the opening provided in the inner door;
A guide rail supported by both side walls of the opening to support at least one of the plurality of door guards and a rail portion extending from the support portion and guiding the at least one door guard to slide and move;
A slide unit coupled to a lower portion of the at least one door guard to allow the at least one door guard to slide in and out along the rail portion;
The refrigerator comprising: The method according to claim 1,
Wherein a reinforcing member is provided on both side walls of the opening, and the supporting portion is fixed to the reinforcing member. The method according to claim 1,
Wherein the rail portion is longer than the front-rear direction length of both side walls of the opening portion. The method of claim 3,
Wherein the length of the rails is longer than the length of both side walls of the opening so that the distance of movement of the at least one door guard in the forward and rearward directions is increased along the rail portion. 5. The method of claim 4,
Wherein the rail portion includes a first rail portion provided adjacent to a left side wall of the two side walls of the opening portion, and a second rail portion provided adjacent to the right side wall. 6. The method of claim 5,
Wherein the case is coupled to the lower portion of the at least one door guard and the slide unit is coupled to the case and moves along the rail portion to allow the at least one door guard to be drawn in and out. The method according to claim 6,
The slide unit includes a first sliding portion coupled to a lower portion of the case so as to correspond to the first rail portion, a second sliding portion coupled to a lower portion of the case to correspond to the second rail portion, A first slide rail coupled to the first slide part and the second slide part,
And a second slide rail coupled to the lower portion of the second sliding portion and slidable along the first slide rail. main body;
A storage room which is opened to the inside of the main body and includes a refrigerating chamber and a freezing chamber;
An inner door provided with an opening to open and close the refrigerating chamber, and a plurality of door guards are provided in the opening;
An outer door opening / closing the opening provided in the inner door;
A guide rail supported by both side walls of the opening to support at least one of the plurality of door guards and a rail portion extending from the support portion and guiding the at least one door guard to slide and move;
A case coupled to a lower portion of the at least one door guard;
A slide unit coupled to a lower portion of the case to allow the at least one door guard to slide in and out along the rail portion;
/ RTI >
The slide unit includes a sliding portion coupled to a lower portion of the case to correspond to the rail portion, a first slide rail coupled to the rail portion, and a sliding portion coupled to a lower portion of the sliding portion, 2 < / RTI > slide rails. 9. The method of claim 8,
Wherein a reinforcing member is provided on both side walls of the opening, and the supporting portion is fixed to the reinforcing member. 9. The method of claim 8,
Wherein the at least one door guard slidingly moved along the rail portion slides over a distance longer than the forward and backward lengths of both side walls of the opening portion, . 11. The method of claim 10,
Wherein the rail portion includes a first rail portion provided adjacent to a left side wall of the two side walls of the opening portion, and a second rail portion provided adjacent to the right side wall.
KR1020130018193A 2013-02-20 2013-02-20 Refrigerator KR20140104243A (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11215391B1 (en) 2020-12-01 2022-01-04 Electrolux Home Products, Inc. Staged access door for a home appliance
US11668513B2 (en) 2020-12-01 2023-06-06 Electrolux Home Products, Inc. Staged access door for a home appliance

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11215391B1 (en) 2020-12-01 2022-01-04 Electrolux Home Products, Inc. Staged access door for a home appliance
US11668513B2 (en) 2020-12-01 2023-06-06 Electrolux Home Products, Inc. Staged access door for a home appliance

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