KR102043745B1 - Refrigerator - Google Patents

Refrigerator Download PDF

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Publication number
KR102043745B1
KR102043745B1 KR1020120119581A KR20120119581A KR102043745B1 KR 102043745 B1 KR102043745 B1 KR 102043745B1 KR 1020120119581 A KR1020120119581 A KR 1020120119581A KR 20120119581 A KR20120119581 A KR 20120119581A KR 102043745 B1 KR102043745 B1 KR 102043745B1
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KR
South Korea
Prior art keywords
door
handle
auxiliary
main
auxiliary door
Prior art date
Application number
KR1020120119581A
Other languages
Korean (ko)
Other versions
KR20140053539A (en
Inventor
김형우
Original Assignee
주식회사 위니아딤채
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Priority to KR1020120119581A priority Critical patent/KR102043745B1/en
Publication of KR20140053539A publication Critical patent/KR20140053539A/en
Application granted granted Critical
Publication of KR102043745B1 publication Critical patent/KR102043745B1/en

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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
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B1/00—Knobs or handles for wings; Knobs, handles, or press buttons for locks or latches on wings
    • E05B1/0007—Knobs
    • 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
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/30—Application of doors, windows, wings or fittings thereof for domestic appliances
    • E05Y2900/31—Application of doors, windows, wings or fittings thereof for domestic appliances for refrigerators
    • 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
    • F25D2323/00—General constructional features not provided for in other groups of this subclass
    • F25D2323/02—Details of doors or covers not otherwise covered
    • F25D2323/024—Door hinges

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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 present invention relates to a refrigerator, in particular, a main body having a storage compartment, a main door installed in the main body to open and close the storage compartment, an auxiliary door installed in the main door, and installed in the main door, And a handle installed to be movable relative to the refrigerator, wherein the opening direction of the auxiliary door is the same as the opening direction of the main door, and pressing the handle releases the lock of the auxiliary door.

Description

Refrigerator {Refrigerator}

The present invention relates to a refrigerator provided with a handle that can open and close the main door and the auxiliary door at the same time.

[Previous Document 1] Republic of Korea Patent Publication No. 10-2009-0077564

As shown in FIG. 1, the refrigerator 1 according to the related art has doors 40 and 50 having openings 41 and 51 formed by opening and closing the storage compartments 20 and 30, the storage compartments 20 and 30, and the doors. It is installed in the 40, 50 includes an auxiliary door 60 for opening and closing the opening (41, 51).

The storage compartments 20 and 30 include a refrigerating compartment 30 and a freezing compartment 20, and the refrigerating compartment 30 and the freezing compartment 20 are divided by an intermediate partition 11.

The doors 40 and 50 include a freezer compartment door 40 for opening and closing the freezer compartment 30 and a refrigerating compartment door 50 for opening and closing the refrigerator compartment 20.

Openings 41 and 51 formed in the doors 40 and 50 are formed in the freezer compartment door 40 and have openings 41 and the refrigerating compartment door 50 having the same width as that of the freezer compartment 30. It is formed and includes an opening 51 having the same width as the width of the refrigerating chamber (20).

The auxiliary door 60 includes a freezer compartment auxiliary door 60 to open and close the opening 41 and a refrigerating compartment auxiliary door 60 to open and close the opening 51.

Such a conventional refrigerator is inconvenient for the user because it is necessary to pull the upper or lower portion of the handle of the auxiliary door when opening the main door, the main door when opening the auxiliary door or when opening the auxiliary door when opening the main door. There is a problem that there is a loss of cold air in the refrigerator and the freezer due to the cold air leaks.

[Previous Document 2] Korean Patent Publication No. 10-2011-0011400

As shown in FIG. 2, the refrigerator according to the related art 2 includes a body 10 having a first storage chamber 12, a first door 20 that opens and closes the first storage chamber 12, and the first door. A second storage chamber 40 provided at 20 and accessible from an outside of the first door 20, and a second door installed in the first door 20 to open and close the second storage chamber 40 ( 30), the first door handle 27 is installed on the outer surface of the first door 20, and the second door handle 37 is provided on the outer surface of the second door (30).

Such a conventional refrigerator may damage the aesthetics because the handle must be separately provided according to the number of doors, and it is inconvenient because it requires space for the handle protruding forward to smoothly use the refrigerator. A problem occurs. In addition, in the case of a person with a small height, even when trying to take out the food stored in the second storage compartment, the second door handle does not touch the hand, it is difficult to remove the object.

Republic of Korea Patent Publication No. 10-2009-0077564 Republic of Korea Patent Publication No. 10-2011-0011400

The present invention has been made to solve the above-described problem, and an object of the present invention is to provide a refrigerator having a handle installed to reduce loss of cold air and to allow opening and closing of both the main door and the auxiliary door.

The refrigerator of the present invention for achieving the above object, the main body is formed in the storage compartment, the main door is installed in the main body to open and close the storage compartment, the auxiliary door installed in the main door, the main door is installed in the main Including a handle movably installed with respect to the door, the opening direction of the auxiliary door is the same as the opening direction of the main door, pressing the handle is characterized in that to unlock the auxiliary door.

A hook is formed on the inner side of the auxiliary door, and an end of the handle is characterized in that the engaging projection is formed on the hook.

The width of the auxiliary door is characterized in that the same as the width of the main door.

An upper end of the auxiliary door is located on the same line as the upper end of the main door, and a lower end of the auxiliary door is located on the same line as the lower end of the main door.

An upper end of the auxiliary door is located on the same line as the upper end of the main door, and a lower end of the auxiliary door is higher than a lower end of the main door.

An upper end of the auxiliary door is lower than an upper end of the main door, and a lower end of the auxiliary door is higher than a lower end of the main door.

An upper end of the auxiliary door is lower than an upper end of the main door, and a lower end of the auxiliary door is positioned on the same line as the lower end of the main door.

The auxiliary door may include a first auxiliary door and a second auxiliary door, and the second auxiliary door may be positioned below the first auxiliary door.

The handle includes a first handle and a second handle disposed below the first handle, the first handle unlocks the first auxiliary door, and the second handle locks the second auxiliary door. It is characterized in that to release the, the main door is opened by pulling any one of the first handle and the second handle.

According to the refrigerator of the present invention as described above, there are the following effects.

Including the handle installed in the main door, the main door can be opened easily, and the auxiliary door can be unlocked by pressing the handle. The refrigerator door can be easily opened to increase the efficiency of use of the refrigerator. In addition, the opening direction of the auxiliary door is the same as the opening direction of the main door, it is easy to open and close the door.

A hook is formed inside the auxiliary door, and a hooking protrusion is formed at the end of the handle, and the auxiliary door is fixed in the closed state so that cold air does not easily leak, thereby increasing the efficiency of the refrigerator.

Since the width of the auxiliary door and the width of the main door is the same, since the auxiliary door and the main door use the same rotating shaft, the number of parts can be reduced, thereby reducing the cost.

The upper part of the auxiliary door is located on the same line as the upper part of the main door, and the lower part of the auxiliary door is located on the same line as the lower part of the main door. Can be.

The upper end of the auxiliary door is located on the same line as the upper end of the main door, the lower end of the auxiliary door is higher than the lower end of the main door, it can open and close only the parts required by the user can improve the consumption efficiency.

The upper end of the auxiliary door is lower than the upper end of the main door, the lower end of the auxiliary door is characterized in that higher than the lower end of the main door, it is possible to open and close only the portion required by the user can improve the consumption efficiency.

The upper end of the auxiliary door is lower than the upper end of the main door, and the lower end of the auxiliary door is located on the same line as the lower end of the main door, so that only the part required by the user can be opened and closed, thereby improving consumption efficiency. .

The auxiliary door includes a first auxiliary door and a second auxiliary door, and the second auxiliary door is located below the first auxiliary door, so that only necessary parts can be opened and closed according to the needs of the user, thereby improving consumption efficiency. The efficiency can be increased by opening up a small space.

The handle includes a first handle and a second handle installed below the first handle, the first handle unlocks the first auxiliary door, the second handle unlocks the second auxiliary door, and the first handle. The main door is opened when one of the handles and the second handle is pulled, and as the number of handles increases according to the number of auxiliary doors, only necessary parts can be opened and closed according to the needs of the user, thereby improving consumption efficiency. In addition, efficiency can be increased by opening a small space. In addition, the main door can be opened by pulling the handle irrespective of the number of handles, thereby not damaging the aesthetics and reducing the cost.

1 is a perspective view of a refrigerator 1 according to the related art.
2 is a perspective view of a refrigerator 2 according to the related art.
3 is a perspective view of a refrigerator according to a preferred embodiment of the present invention.
4 is a plan view when the handle of Figure 3 is pressed.
5 is an auxiliary door opening operation when the handle of Figure 4 is pressed.
6 is a plan view when the handle pulled in FIG.
Figure 7 is the main door opening operation when the handle of Figure 6 is pressed.
8 is a front view of FIG. 3.
9 is a front view of the refrigerator according to the second embodiment;
10 is a front view of the refrigerator according to the third embodiment;
11 is a front view of the refrigerator according to the fourth embodiment;
12 is a front view of the refrigerator according to the fifth embodiment;
13 is a front view of the refrigerator according to the sixth embodiment;
14 is a front view of the refrigerator according to the seventh embodiment;
15 is a front view of a refrigerator according to the eighth embodiment;

Hereinafter, a preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings.

For reference, the same configuration as the prior art of the configuration of the present invention to be described below will be referred to the above-described prior art, and a detailed description thereof will be omitted.

3 is a perspective view of a refrigerator according to a preferred embodiment of the present invention, FIG. 4 is a plan view when the handle is pressed in FIG. 3, FIG. 5 is an auxiliary door opening operation when the handle is pressed in FIG. 4, and FIG. 7 is a plan view when the handle is pulled, FIG. 7 is a main door opening operation view when the handle is pressed in FIG. 6, and FIG. 8 is a front view of FIG.

9 is a front view of the refrigerator according to the second embodiment, FIG. 10 is a front view of the refrigerator according to the third embodiment, FIG. 11 is a front view of the refrigerator according to the fourth embodiment, and FIG. 12 is a front view of the refrigerator according to the fifth embodiment. 13 is a front view of the refrigerator according to the sixth embodiment, FIG. 14 is a front view of the refrigerator according to the seventh embodiment, and FIG. 15 is a front view of the refrigerator according to the eighth embodiment.

As shown in FIG. 3, the refrigerator 1 of the present invention includes a main body 2 having a storage compartment, a main door 3 installed in the main body 2 to open and close the storage compartment, and the main door ( And an auxiliary door 4 installed at 3) and a handle 5 installed at the main door 3 and movable to the main door 3, wherein the opening direction of the auxiliary door 4 is It is the same as the opening direction of the main door (3), characterized in that to release the lock of the auxiliary door (4) by pressing the handle (5).

The storage compartment includes a first storage compartment and a second storage compartment, and is formed vertically as a storage compartment of a double door refrigerator.

The main door 3 is installed on the front surface of the main body 2 to open and close the first storage chamber and the second storage chamber.

The main door 3 includes a first main door 31 and a second main door 32.

One end of the first main door 31 includes first ends 36 and 37 and second ends 34 and 35 formed on one side of the first ends 36 and 37.

The first ends 36 and 37 include a first vertical portion 36 and a first horizontal portion 37.

One end of the first vertical portion 36 is formed perpendicular to the front surface of the first main door 31.

The first horizontal portion 37 is formed at the other end of the first vertical portion 36.

The first horizontal portion 37 is formed perpendicular to the first vertical portion 36.

The hooks 42 of the auxiliary doors 4 to be described later are seated on the first ends 36 and 37.

The second ends 34 and 35 include a second vertical portion 34 and a second horizontal portion 35.

The second vertical portion 34 is formed perpendicular to the first horizontal portion 37.

One end of the second vertical portion 34 is connected to the other end of the first horizontal portion 37.

The second horizontal portion 35 is formed perpendicular to the second vertical portion 34.

The hinges 53 of the handles 5 to be described later are provided at the second ends 34 and 35.

An auxiliary door 4 is installed on the front surface of the first main door 31.

The hook 42 is formed inside the auxiliary door 4, and the lock is fastened and released by the locking protrusion 52 of the handle 5 to be described later.

A spring may be further installed between the auxiliary door 4 and the first main door 31. Thus, when the lock is released, the auxiliary door 4 is automatically bounced out by the spring elasticity so that the user can open the auxiliary door more easily.

It is preferable that the width of the auxiliary door 4 is obtained by subtracting the width of the handle 5 from the width of the first main door 31. That is, the width of the first main door 31 is preferably equal to the sum of the width of the auxiliary door 4 and the width of the handle 5.

The rotation axis of the auxiliary door 4 is located on the same axis line as the rotation axis of the first main door 31, and the opening direction of the auxiliary door 4 is the same as the opening direction of the first main door 31. It is preferable.

The first main door 31 is hinged to the right side of the main body 2 to rotate.

The upper right side surface of the first main door 31 and the main body 2 is fixed and installed by a main bracket.

The main bracket includes a first main bracket having a rectangular shape installed on an upper surface of the main body 2 and a second main bracket connected to the first main bracket and narrowing toward the front of the first main door 31. And a third main bracket connected to the second main bracket and bent to the right side of the first main door 31.

The first main door 31 is hinged to the third main bracket to perform a rotational motion.

The auxiliary door 4 is hinged to the right side of the first main door 31.

The auxiliary door 4 is fixed and installed on the upper right surface of the first main door 31 by an auxiliary bracket.

The auxiliary bracket is located in front of the second main bracket and includes a first auxiliary bracket having a trapezoidal shape and a second auxiliary bracket connected to the first auxiliary bracket and bent to the right of the auxiliary door 4.

The rotation axis of the first main door 31 and the rotation axis of the auxiliary door 4 are on the same axis, so that the first main door 31 and the auxiliary door 4 can rotate in the same direction. Will be.

The handle 5 is installed on one side of the front surface of the first main door 31.

The handle 5 has a 'b' shape.

The handle 5 is installed at the second ends 34 and 35 to be movable relative to the first main door 31.

The handle 5 may be installed to be rotatable with respect to the first main door 31 by being coupled to the hinge 53.

The handle 5 includes a first body 51a and a second body 51b formed perpendicular to the first body 51a.

The first body 51a is a portion that a user pulls to open the first main door 31 or presses to open the auxiliary door 4. Therefore, it is preferable that the thickness of the first body 51a is thicker than the thickness of the second body 51b to be described later, and the handle 5 including the first body 51a is stable when the user opens or closes the door. There is an advantage to being able to open it.

A second body 51b is formed at one end of the first body 51a.

The second body 51b is formed perpendicular to the first body 51a.

A locking protrusion 52 is formed at the right end of the second body 51b.

The locking protrusion 52 serves to lock or release the hook 42 of the auxiliary door 4.

The thickness of the second body 51b is suitably thinner than the thickness of the first body 51a.

One end of the second body 51b is coupled to the second ends 34 and 35 and the hinge 53 so as to be rotatable with respect to the main door 3.

The rotation direction of the handle 5 is preferably opposite to the rotation direction of the first main door 31 and the rotation direction of the auxiliary door (4).

That is, by the handle 5, when the handle 5 is pressed, the lock between the locking protrusion 52 and the hook 42 is released so that the user can open the auxiliary door 4, and the handle 5 When the pull) is a locking between the locking projection 52 and the hook 42 is to pull the main door (3) is to act as a handle of the main door (3).

The shape of the locking protrusion 52 and the hook 42 can be any shape as long as the shape can engage each other.

An elastic member (not shown) is further installed on the handle 5.

The elastic member (not shown) serves to return the handle 5 to its original position when the user releases the hand after pressing the handle 5.

The elastic member (not shown) is preferably a spring.

Example 2

As shown in FIG. 9, the auxiliary door 4 is installed on the front surface of the first main door 31, and the handle 5 is installed on one side of the front surface of the first main door 31.

The upper end of the auxiliary door 4 is located on the same line as the upper end of the first main door 31, and the lower end of the auxiliary door 4 is located on the same line as the lower end of the first main door 31. .

When the handle 5 is pressed, the lock is released to open the auxiliary door 4, and when the handle 5 is pulled, the first main door 31 is opened.

Example 3

As shown in FIG. 10, auxiliary doors 4a and 4b are installed on the front surface of the first main door 31, and handles 5a and 5b are installed on one side of the front surface of the first main door 31. .

The auxiliary doors 4a and 4b include a first auxiliary door 4a and a second auxiliary door 4b.

The upper end of the first auxiliary door 4a is positioned on the same line as the upper end of the first main door 31.

A second subsidiary door 4b is installed below the first subsidiary door 4a.

The lower end of the second auxiliary door 4b is positioned on the same line as the lower end of the first main door 31.

The rotation axis of the first auxiliary door 4a and the rotation axis of the second auxiliary door 4b are located on the same axis, and are located on the same axis as the rotation axis of the first main door 31.

The handle 5 includes a first handle 5a and a second handle 5b disposed below the first handle 5a.

The first handle 5a and the second handle 5b are the same as the handle 5 of the present invention.

Pressing the first handle 5a releases the lock to open the first auxiliary door 4a, and pressing the second handle 5b releases the lock to open the second auxiliary door 4b.

When pulling the first handle 5a or pulling the second handle 5b, the first main door 31 is opened.

Example 4

As shown in FIG. 11, the auxiliary door 400 is installed on the front surface of the first main door 31, and the handle 500 is installed on one side of the front surface of the first main door 31.

The upper end of the auxiliary door 400 is located on the same line as the upper end of the first main door 31, and the lower end of the auxiliary door 400 is located higher than the lower end of the first main door 31.

When the handle 500 is pressed, the lock is released to open the auxiliary door 400, and when the handle 500 is pulled, the first main door 31 is opened.

Example 5

As shown in FIG. 12, auxiliary doors 400a and 400b are installed on the front surface of the first main door 31, and handles 500a and 500b are installed on one side of the front surface of the first main door 31. .

The auxiliary doors 400a and 400b include a first auxiliary door 400a and a second auxiliary door 400b.

An upper end of the first auxiliary door 400a is positioned on the same line as an upper end of the first main door 31.

A second subsidiary door 400b is installed below the first subsidiary door 400a.

The lower end of the second auxiliary door 400b is positioned higher than the lower end of the first main door 31.

The handles 500a and 500b include a first handle 500a and a second handle 500b disposed below the first handle 500a.

The first handle 500a and the second handle 500b are the same as the handle 5 of the present invention.

Pressing the first handle 500a releases the lock to open the first auxiliary door 400a, and pressing the second handle 500b releases the lock to open the second auxiliary door 400b.

When the first handle 500a is pulled or the second handle 500b is pulled, the first main door 31 is opened.

Example 6

As shown in FIG. 13, auxiliary doors 40a and 40b are installed on the front surface of the first main door 31, and handles 50a and 50b are installed on one side of the front surface of the first main door 31. .

The auxiliary doors 40a and 40b include a first auxiliary door 40a and a second auxiliary door 40b.

An upper end of the first auxiliary door 40a is lower than an upper end of the first main door 31.

A second subsidiary door 40b is installed below the first subsidiary door 40a.

The lower end of the second auxiliary door 40b is positioned higher than the lower end of the first main door 31.

The rotation axis of the first auxiliary door 40a and the rotation axis of the second auxiliary door 40b are located on the same axis, and are located on the same axis as the rotation axis of the first main door 31.

The handles 50a and 50b include a first handle 50a and a second handle 50b disposed below the first handle 50a.

The first handle 50a and the second handle 50b are the same as the handle 5 of the present invention.

Pressing the first handle 50a releases the lock to open the first auxiliary door 40a, and pressing the second handle 50b releases the lock to open the second auxiliary door 40b.

When pulling the first handle 50a or pulling the second handle 50b, the first main door 31 is opened.

Example 7

As shown in FIG. 14, an auxiliary door 450 is installed on the front surface of the first main door 31, and a handle 550 is installed on one side of the front surface of the first main door 31.

An upper end of the auxiliary door 450 is positioned lower than an upper end of the first main door 31, and a lower end of the auxiliary door 450 is positioned on the same line as a lower end of the first main door 31.

When the handle 550 is pressed, the lock is released to open the auxiliary door 450, and when the handle 550 is pulled, the first main door 31 is opened.

Example 8

As shown in FIG. 15, auxiliary doors 450a and 450b are installed on the front surface of the first main door 31, and handles 550a and 500b are installed on one side of the front surface of the first main door 31. .

The auxiliary doors 450a and 450b include a first auxiliary door 450a and a second auxiliary door 450b.

An upper end of the first auxiliary door 450a is lower than an upper end of the first main door 31.

A second subsidiary door 450b is installed below the first subsidiary door 450a.

The lower end of the second auxiliary door 450b is positioned on the same line as the lower end of the first main door 31.

The rotation axis of the first auxiliary door 450a and the rotation axis of the second auxiliary door 450b are located on the same axis, and are located on the same axis as the rotation axis of the first main door 31.

The handles 550a and 550b include a first handle 550a and a second handle 550b disposed below the first handle 550a.

The first handle 550a and the second handle 550b are the same as the handle 5 of the present invention.

Pressing the first handle 550a releases the lock to open the first auxiliary door 450a, and pressing the second handle 550b releases the lock to open the second auxiliary door 450b.

When pulling the first handle 550a or pulling the second handle 550b, the first main door 31 is opened.

As described above, although described with reference to a preferred embodiment of the present invention, those skilled in the art various modifications or variations of the present invention without departing from the spirit and scope of the invention described in the claims below Can be carried out.

As described above, the refrigerator according to the present invention is particularly suitable for a double door type refrigerator and a vertical opening / closing refrigerator equipped with a main door and an auxiliary door.

1: refrigerator 2: body
3: main door 31: first main door
32: 2nd main door 36,37: 1st end
36: first vertical portion 37: first horizontal portion
34,35: second end 34: second vertical part
35: second horizontal part
4: auxiliary door 42: hook
5: handle
51a: first body 51b: second body
52: Jamming 53: Hinge

Claims (12)

A main body in which a storage compartment is formed;
A main door installed at the main body to open and close the storage compartment;
An auxiliary door installed in the main door;
It is installed on the main door, the handle is installed to be movable relative to the main door; including,
Press the handle to unlock the auxiliary door,
A hook is formed inside the auxiliary door,
At the end of the handle is formed a locking projection for catching the hook,
One end of the main door includes a first end and a second end formed on one side of the first end,
The first end includes a first vertical portion and a first horizontal portion,
A hook of the auxiliary door is seated at the first end,
The second end includes a second vertical portion and a second horizontal portion,
The second end is provided with a hinge of the handle,
When the handle is pressed, the locking protrusion releases the hook of the hook to release the lock of the auxiliary door. The method according to claim 1,
The opening direction of the auxiliary door is the same as the opening direction of the main door refrigerator. delete The method according to claim 1,
The width of the auxiliary door is the same as the width of the main door minus the width of the handle. The method according to claim 1,
The upper end of the auxiliary door is located on the same line as the upper end of the main door, the lower end of the auxiliary door is located on the same line as the lower end of the main door. The method according to claim 1,
An upper end of the auxiliary door is located on the same line as the upper end of the main door, the lower end of the auxiliary door is higher than the lower end of the main door. The method according to claim 1,
The upper end of the auxiliary door is lower than the upper end of the main door, the lower end of the auxiliary door is higher than the lower end of the main door. The method according to claim 1,
The upper end of the auxiliary door is lower than the upper end of the main door, the lower end of the auxiliary door is located on the same line as the lower end of the main door refrigerator. The method according to any one of claims 5 to 8,
The auxiliary door includes a first auxiliary door and a second auxiliary door,
The second auxiliary door is a refrigerator, characterized in that located below the first auxiliary door. The method according to claim 9,
The handle includes a first handle and a second handle installed below the first handle,
The first handle unlocks the first auxiliary door,
The second handle unlocks the second auxiliary door,
A refrigerator according to claim 1, wherein the main door is opened by pulling one of the first handle and the second handle. The method according to claim 10,
And the handle is hinged to be rotatable relative to the main door. delete
KR1020120119581A 2012-10-26 2012-10-26 Refrigerator KR102043745B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020120119581A KR102043745B1 (en) 2012-10-26 2012-10-26 Refrigerator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020120119581A KR102043745B1 (en) 2012-10-26 2012-10-26 Refrigerator

Publications (2)

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