U.S. patent application number 13/576226 was filed with the patent office on 2012-11-22 for door basket and refrigerator including same.
Invention is credited to Jiwon Kim.
Application Number | 20120293056 13/576226 |
Document ID | / |
Family ID | 44319531 |
Filed Date | 2012-11-22 |
United States Patent
Application |
20120293056 |
Kind Code |
A1 |
Kim; Jiwon |
November 22, 2012 |
DOOR BASKET AND REFRIGERATOR INCLUDING SAME
Abstract
Provided is a refrigerator. A door basket is disposed vertically
movable along guide slots defined in a back surface of the door for
selectively opening or closing a storage. The door basket a basket
body receiving goods, a basket support on which the basket body is
detachably disposed, a stopping lever fixing the basket support to
a position corresponding to one of a plurality of fixing grooves
vertically spaced apart from each other in the bask surface of the
door, and an elastic member applying an elastic force to the
stopping lever so that the stopping lever is maintained in a state
where the stopping lever is inserted into one of the fixing
grooves. Thus, the door basket may be more easily adjusted in
position, and also, the goods may be more easily taken in or out of
the door basket.
Inventors: |
Kim; Jiwon; (Changwon-si,
KR) |
Family ID: |
44319531 |
Appl. No.: |
13/576226 |
Filed: |
October 27, 2010 |
PCT Filed: |
October 27, 2010 |
PCT NO: |
PCT/KR2010/007419 |
371 Date: |
July 31, 2012 |
Current U.S.
Class: |
312/405.1 ;
220/481 |
Current CPC
Class: |
F25D 23/04 20130101;
A47B 96/16 20130101 |
Class at
Publication: |
312/405.1 ;
220/481 |
International
Class: |
F25D 23/04 20060101
F25D023/04; F25D 25/00 20060101 F25D025/00 |
Foreign Application Data
Date |
Code |
Application Number |
Feb 1, 2010 |
KR |
10-2010-0009339 |
Claims
1. A door basket disposed on a back surface of a door for
selectively opening or closing a storage space, the door basket
comprising: a basket body receiving goods; a basket support on
which the basket body is detachably disposed; a stopping lever
fixing the basket support to a position corresponding to one of a
plurality of fixing grooves vertically spaced apart from each other
in the bask surface of the door; and an elastic member applying an
elastic force to the stopping lever so that the stopping lever is
maintained in a state where the stopping lever is inserted into one
of the fixing grooves.
2. The door basket according to claim 1, wherein the stopping lever
is rotatably disposed on the basket support.
3. The door basket according to claim 1, wherein the stopping lever
comprises: a lever body rotatably disposed with respect to a
protrude disposed on the basket support; a fixing part extending
from the lever body, the fixing part being selectively inserted
into the fixing grooves; and a manipulation part manipulated by a
user to rotate the lever body.
4. The door basket according to claim 3, wherein an inclined guide
surface for preventing the fixing part and the fixing grooves from
interfering with each other when the basket support is moved upward
along a guide slot is disposed on a top surface of the fixing
part.
5. The door basket according to claim 1, wherein an installation
bracket on which the stopping lever is rotatably disposed is
disposed on the basket support.
6. The door basket according to claim 5, wherein a stopper for
delimiting a rotation range of the stopper lever is disposed on the
installation bracket.
7. The door basket according to claim 6, wherein the stopper
comprises: a first stopper for delimiting a maximum rotation range
of the stopping lever in a direction in which the stopping lever is
inserted into one of the fixing grooves; and a second stopper for
delimiting the maximum rotation range of the stopper lever in a
direction in which the stopping lever is separated from one of the
fixing grooves.
8. The door basket according to claim 5, wherein the elastic member
comprises a torsion spring disposed on the installation bracket,
and of which both ends are closely attached to a side of the
installation bracket and a side of the stopping member,
respectively.
9. The door basket according to claim 8, further comprising a cover
member for covering the installation bracket to prevent the
stopping lever and the elastic member from being arbitrarily
separated in a state where the stopping lever and the elastic
member are mounted on the installation bracket.
10. The door basket according to claim 1, wherein a guide
protrusion inserted into a guide slot defined in the back surface
of the door so that at least one portion of the guide protrusion
horizontally overlaps with one of the fixing grooves, thereby being
moved along the guide slot, is disposed on the basket support.
11. The door basket according to claim 10, wherein a hook rib for
preventing the guide protrusion from being arbitrarily separated
from the guide slot is disposed on a rear end of the guide
protrusion.
12. A refrigerator comprising: a door selectively opening or
closing a storage space; two guide slots vertically lengthily
defined in a back surface of the door, the two guide slots being
horizontally spaced apart from each other; a plurality of fixing
grooves defined within the door, the plurality of fixing grooves
being vertically spaced apart from each other; a door basket
vertically moved along the guide slots; a guide member disposed
movable along each of the guide slots; a stopping member
selectively inserted into one of the fixing grooves to stop the
door basket at a position corresponding to one of the fixing
groove; and an elastic member applying an elastic force into the
stopping lever in a direction in which the stopping member is
maintained in a state where the stopping member is inserted into
one of the fixing groove.
13. The refrigerator according to claim 12, wherein each of the
guide slots is defined by vertically lengthily cutting a portion of
each of both ends of the back surface of the door.
14. The refrigerator according to claim 12, wherein the guide
member comprises a guide protrusion disposed on the door basket and
slid along each of the guide slots in a state where the guide
protrusion is inserted into each of the guide slots.
15. The refrigerator according to claim 12, wherein the stopping
member is rotatably disposed with respect to the door basket, and
at least one portion of the stopping member is selectively inserted
into one of the fixing grooves.
16. The refrigerator according to claim 15, wherein an operation
part to be grasped by a user to rotate the stopping member in a
direction in which the stopping lever is separated from one of the
fixing groove is disposed on the stopping member.
17. The refrigerator according to claim 15, wherein a guide surface
for preventing the door basket from interfering with the fixing
grooves when the door basket is moved upward is disposed on the
stopping lever inserted into one of the fixing grooves.
18. The refrigerator according to claim 12, wherein the elastic
member comprises a torsion spring of which both ends are
respectively closely attached to a side of the door basket and a
side of the stopping member.
19. The refrigerator according to claim 12, wherein door basket
comprises: a basket support moved along the guide slots; and a
basket body detachably disposed on the basket support.
20. The refrigerator according to claim 12, wherein the fixing
grooves are defined in two fixing members defined within the door
and of which at least portions horizontally overlap with the guide
slots, respectively.
Description
CROSS-REFERENCE TO RELATED APPLICATIONS
[0001] The present application claims priority under 35 U.S.C. 119
and 35 U.S.C. 365 to Korean Patent Application No. 10-2010-0009339
(filed on Feb. 1, 2010), which is hereby incorporated by reference
in its entirety.
BACKGROUND
[0002] The present disclosure relate to a refrigerator.
[0003] Refrigerators are home appliances for storing goods in a
frozen or refrigerated state. Such a refrigerator includes a
storage space, i.e., a cabinet provided with a freezing compartment
or/and a refrigerating compartment, and a door for selectively
opening or closing the freezing compartment or the refrigerating
compartment.
[0004] In general, a plurality of door baskets are provided on a
back surface of the door. The door baskets provide spaces for
receiving goods to be frozen or refrigerated. In general, the door
baskets are fixed to the back surface of the door at preset
heights, respectively.
[0005] However, the door baskets according to a related art have
following limitations.
[0006] First, the door baskets are fixed to the back surface of the
door only at preset heights, respectively. Thus, it is difficult to
change positions of the door baskets according to heights of goods
to be stored in the door baskets.
[0007] Also, since the door baskets are fixed to the back surface
of the door, it is difficult to attach or detach the door baskets.
Thus, to take out a plurality of goods received in each of the door
baskets at a time, there is inconvenience that the goods received
in the door basket should be taken out one by one.
SUMMARY
[0008] Embodiments provide a door basket which can be more easily
varied in position and a refrigerator including the door
basket.
[0009] Embodiments also provide a door basket configured to more
easily take out goods and a refrigerator including the door
basket.
[0010] In one embodiment, a door basket disposed on a back surface
of a door for selectively opening or closing a storage space
includes: a basket body receiving goods; a basket support on which
the basket body is detachably disposed; a stopping lever fixing the
basket support to a position corresponding to one of a plurality of
fixing grooves vertically spaced apart from each other in the bask
surface of the door; and an elastic member applying an elastic
force to the stopping lever so that the stopping lever is
maintained in a state where the stopping lever is inserted into one
of the fixing grooves.
[0011] In another embodiment, a refrigerator includes: a door
selectively opening or closing a storage space; two guide slots
vertically lengthily defined in a back surface of the door, the two
guide slots being horizontally spaced apart from each other; a
plurality of fixing grooves defined within the door, the plurality
of fixing grooves being vertically spaced apart from each other; a
door basket vertically moved along the guide slots; a guide member
disposed movable along each of the guide slots; a stopping member
selectively inserted into one of the fixing grooves to stop the
door basket at a position corresponding to one of the fixing
groove; and an elastic member applying an elastic force into the
stopping lever in a direction in which the stopping member is
maintained in a state where the stopping member is inserted into
one of the fixing groove.
[0012] The details of one or more embodiments are set forth in the
accompanying drawings and the description below. Other features
will be apparent from the description and drawings, and from the
claims.
BRIEF DESCRIPTION OF THE DRAWINGS
[0013] FIG. 1 is a perspective view of a door basket according to
an embodiment.
[0014] FIG. 2 is an exploded perspective view of the door basket
according to an embodiment.
[0015] FIG. 3 is a perspective view illustrating a back surface of
a door on which the door basket is installed according to an
embodiment.
[0016] FIG. 4 is a cross-sectional view illustrating a main part of
the door according to an embodiment.
[0017] FIGS. 5 to 8 are views illustrating a moving process of the
door basket according to an embodiment.
DETAILED DESCRIPTION OF THE EMBODIMENTS
[0018] Hereinafter, a door basket according to an embodiment will
be described in detail with reference to the accompanying
drawings.
[0019] FIG. 1 is a perspective view of a door basket according to
an embodiment, and FIG. 2 is an exploded perspective view of the
door basket according to an embodiment.
[0020] Referring to FIGS. 1 and 2, a door basket 100 according to
an embodiment includes a basket body 110 and a basket support 120.
The basket body 110 may provide a space for substantially receiving
goods. Also, the door basket 100 is detached from the basket
support 120. The basket support 120 is movably disposed on the door
10 (see FIG. 3).
[0021] In more detail, a receiving space 111 is defined inside the
basket body 110. The receiving space 111 may be a space for
receiving goods. The basket body 110 has an opened top surface with
an approximately polyhedral shape. For example, in the current
embodiment, the basket body 110 may have an opened top surface with
a hexahedral shape. At least one portion of the basket body 110 may
be formed of a transparent or translucent material to easily
indentify goods received therein.
[0022] A hook 113 is disposed on a circumference surface of the
basket body 110. The hook 113 may be defined by an outwardly
stopped portion between an upper portion of the circumference
surface of the basket body 110 and a lower portion of the
circumference surface. The hook 113 is closely attached to an upper
end of the circumference surface of the basket support 120 in a
state where the basket body 110 is mounted on the basket support
120.
[0023] A seat space 121 is defined in the basket support 120. The
seat space 121 may substantially provide a space in which the
basket body 110 detachably disposed on the basket support is
seated. For example, the basket support 120 has an opened top
surface with a polyhedral shape. Also, the seat space 121 may be
defined in the basket support 120. Here, a circumference surface of
the basket support 120 may have a height relatively higher than
that of the basket body 110. The circumference and bottom surfaces
of the basket support 120 are closely attached to those of the
basket body 110 seated in the seat space 121, respectively. As
described above, an upper end of the circumference of the basket
support 120 is closely attached to the hook 113.
[0024] An installation bracket 123 is disposed on a rear end of
each of both circumference surfaces of the basket support 120. The
installation bracket 123 is lengthily vertically disposed on each
of both circumference surfaces of the basket support 120. Here, the
installation bracket 123 may have a height less than that of the
basket body 110.
[0025] The installation bracket 123 includes first and second
stoppers 124A and 124B. The first and second stoppers 124A and 124B
delimit a range of the rotation of a stopping lever 130. The first
stopper 124A is disposed above the second stopper 124B. The
stopping lever 130 is rotated along a predetermined trace within a
region corresponding between the first and second stoppers 124A and
124B.
[0026] The installation bracket 123 includes a guide protrusion
125. The guide protrusion 125 protrudes backward from a rear end of
the installation bracket 123. The guide protrusion 125 is moved
along a guide slot 11 (see FIG. 3) that will be described later in
a state where the guide protrusion 125 is inserted into the guide
slot 11. The guide protrusion 125 has a diameter (a left/right
width in case where the guide protrusion does not have a circular
shape) less than a left/right width of the guide slot 11.
[0027] A hook rib 126 is disposed on a rear end of the guide
protrusion 125. The hook rib 126 prevents the guide protrusion 125
from being arbitrarily separated from the guide slot 11 in the
state where the guide protrusion 125 is inserted into the guide
slot 11. For this, the hook rib 126 radially extends from the rear
end of the guide protrusion 125. Here, the hook rib 126 may have a
diameter greater than the left/right width of the guide slot
11.
[0028] Also, the installation bracket 123 includes first and second
protrusions 127 and 128. The first and second protrusions 127 and
128 are spaced apart from each other. Also, the first and second
protrusions 127 and 128 protrude outward from one surface of the
installation bracket 123. The stopping lever 130 and an elastic
member 140 are disposed on the first and second protrusions 127 and
128, respectively.
[0029] A cover member 129 is fixed to the installation bracket 123.
The cover member 129 is fixed to the installation bracket 123 so
that one surface of the cover member 129 is closely attached to
front ends of the first and second protrusions 127 and 128. Thus,
the cover member 129 prevents the stopping lever 130 and the
elastic member 140 from being separated from the first and second
protrusions 127 and 128.
[0030] The stopping lever 130 is disposed on the installation
bracket 123. Here, the stopping lever 130 is rotatably disposed
with respect to the first protrusion 127. As described above, a
rotation range of the stopping lever 130 rotated with respect to
the first protrusion 127 is delimited by the first and second
stoppers 124A and 124B. The stopping lever 130 includes a lever
body 131, a fixing part 133, and a manipulation part 135.
[0031] In more detail, an insertion hole 132 is defined in the
lever body 131. The first protrusion 127 is inserted into the
insertion hole 132. Thus, the lever body 131 is rotated with
respect to the first protrusion 127 inserted into the insertion
hole 132. In the current embodiment, the lever body 131 has an
approximately ring shape.
[0032] Also, the fixing part 133 extends backward from a side of
the lever body 131. Here, a front end of the fixing part 133
protrudes toward a rear side of the basket support 120. The front
end of the fixing part 133 protruding in a rear direction of the
basket support 120 is substantially disposed directly under the
guide protrusion 125. The fixing part 133 is substantially inserted
into a fixing groove 15 (see FIG. 4) defined inside the guide slot
11. The fixing part 133 may be rotated between a position at which
the fixing part 133 protrudes toward the rear side of the basket
support 120 and a position at which the fixing part 133 is disposed
within the installation bracket 123 by the rotation of the lever
body 131. Substantially, the fixing part 133 is rotated between a
position at which a top surface of the fixing part 133 is closely
attached to the first stopper 124A and a position at which a bottom
surface of the fixing part 133 is closely attached to the second
stopper 124B.
[0033] An inclined guide surface 134 is disposed on the top surface
of the fixing part 133. The top surface of the fixing part 133 is
inclined downward toward the front end of the fixing part 133 to
define the inclined guide surface 134. The inclined guide surface
134 prevents the fixing part 133 and the fixing groove 15 from
interfering with respect to each other when the door basket 100,
substantially, the basket support 120 is moved upward along the
guide slot 11.
[0034] The manipulation part 135 extends from a side of the lever
body 131. Here, a front end of the manipulation part 135 protrudes
toward a lower side of the basket support 120. The manipulation
part 135 may be a portion which is pulled by a user to rotate the
stopping lever 130. In more detail, when the manipulation part 135
is pulled, the stopping lever 130 is rotated with respect to the
first protrusion 127 by overcoming an elastic force of the elastic
member 140.
[0035] The elastic member 140 applies an elastic force to the
stopping lever 130. In more detail, the elastic member 140 applies
an elastic force to the stopping lever 130 so that the fixing part
133 extends in a rear direction of the basket support 120 and is
inserted into the fixing groove 15. In current embodiment, a
torsion spring of which both ends are respectively supported by a
side of the installation bracket 123 and the stopping lever 130,
substantially, the manipulation part 135 in a state where the
torsion spring is inserted into the second protrusion 128 may be
used as the elastic member 140. The torsion spring applies an
elastic force to the stopping lever 130 so that the fixing part 133
protrudes in the rear direction of the basket support 120, i.e.,
the fixing part 133 is inserted into the fixing groove 15.
[0036] Hereinafter, a door on which the door basket is disposed
according to an embodiment will be described in detail with
reference to the accompanying drawings.
[0037] FIG. 3 is a perspective view illustrating a back surface of
a door on which the door basket is installed according to an
embodiment. FIG. 4 is a cross-sectional view illustrating a main
part of the door according to an embodiment.
[0038] Referring to FIGS. 3 and 4, two guide slots 11 are defined
in a back surface of a door 10 for selectively opening or closing a
storage space. Portions of both side ends of the back surface of
the door 10 are lengthily cut in a vertical direction to define the
guide slots 11, respectively. Here, a distance between the guide
slots 11 may be equal to that between the guide protrusions 125 and
that between the fixing parts 133. The guide slot 11 substantially
guides a vertical movement of the door basket 100. Substantially, a
portion of the back surface of the door 10 is recessed into the
inside of the door 10 to define the guide slot 11.
[0039] A fixing member 13 is disposed within the door 10. The
fixing member 13 is disposed on each of both inner side ends of the
door 10 corresponding to the guide slot 11. The plurality of fixing
groves 15 are defined in the fixing member 13. Each of the fixing
grooves 15 is defined by cutting a portion of the fixing member 13.
The fixing grooves 15 are vertically disposed spaced a
predetermined distance from each other. The fixing part 133 is
selectively inserted into the fixing groove 15. Also, the fixing
groove 15 may have a vertical height at least greater than a height
of the fixing part 133.
[0040] When the door basket 100 is mounted on the back surface of
the door 10, the guide protrusion 125 and the fixing part 133 are
inserted into the guide slot 11. Also, in the state where the guide
protrusion 125 is inserted into the guide slot 11, the hook rib 126
is hooked on the back surface of the door 10 adjacent to the guide
slot 11. Thus, it may prevent the guide protrusion 125 from being
arbitrarily from the guide slot 11. Also, the fixing part 133 is
inserted into one of the fixing grooves 15. Also, the fixing part
133 is not arbitrarily separated from the fixing groove 15 by the
elastic force applied into the stopping lever 130 from the elastic
member 140 in the state where the fixing part 133 is inserted into
the fixing groove 15.
[0041] Hereinafter, effects of the door basket according to an
embodiment will be described in detail with reference to the
accompanying drawings.
[0042] FIGS. 5 to 8 are views illustrating a moving process of the
door basket according to an embodiment.
[0043] First, in the state where the door basket 100 is mounted on
the back surface of the door 10, substantially, in the state where
the basket support 120 is mounted on the back surface of the door
10 (see FIG. 4), the guide protrusion 125 is inserted into the
guide slot 11. Here, the guide protrusion 125 is not arbitrarily
separated from the guide slot 11 by the hook rib 126 hooked on the
inside of the back surface of the door 10 adjacent to the guide
slot 11.
[0044] Here, the fixing part 133 is inserted into one (hereinafter,
for convenience of description, referred to as the "first fixing
groove 15A") of the fixing grooves 15. The elastic member 140
applies an elastic force into the stopping lever 130 so that the
fixing part 133 protrudes in the rear direction of the basket
support 120 to maintain a state in which the fixing part 133 is
inserted into the first fixing groove 15A. Here, since the top
surface of the fixing part 133 is closely attached to the first
stopper 124A, the stopping lever 130 is not rotated ever by the
elastic force applied from the elastic member 140. When the fixing
part 133 is inserted into the first fixing groove 15A, the door
basket 100 is maintained in the state where the door basket 100 is
mounted on the bask surface of the door 10 at a height
corresponding to the first fixing groove 15A.
[0045] Referring to FIG. 5, to move the door basket 100 downward, a
user pulls the manipulation part 135. When the user pulls the
manipulation part 135, the stopping lever 130 is rotated with
respect to the first protrusion 127 by overcoming an elastic force
of the elastic member 140. Thus, the fixing part 133 is separated
from the first fixing groove 15A and disposed inside the
installation bracket 123. Here, the rotation of the stopping lever
130 may be performed until the fixing part 133 is closely attached
to the second stopper 124B.
[0046] Referring to FIG. 6, in the state where the user pulls the
manipulation part 135, the door basket 100 is moved downward so
that the door basket 100 is disposed at a predetermined position.
Here, as described above, since the fixing part 133 is disposed
within the installation bracket 123, the door basket 100 does not
interfere with the fixing part 133 and the fixing groove 15 or/and
the fixing member 13 during the movement thereof.
[0047] Also, in the state where the door basket 100 is disposed at
the predetermined position, when the user remove a force for
pulling the manipulation part 135, the stopping lever 130 is
rotated by the elastic force by the elastic member 140 to allow the
fixing part 133 to protrude in the rear direction of the basket
support 120, thereby inserting the fixing part 133 into the other
fixing groove (hereinafter, for convenience of description,
referred to as the "second fixing groove 15B") of the fixing
grooves 15. Thus, the door basket 100 may be maintained in the
state where the door basket 100 is mounted on the bask surface of
the door 10 at a height corresponding to the second fixing groove
15B.
[0048] Referring to FIG. 7, to move the door basket 100 upward, it
is unnecessary to pull the manipulation part 135. In more detail,
when the user moves the door basket 100 upward, the door basket 100
is guided by the inclined guide surface 134, and thus, the fixing
part 133 overstrides the first fixing groove 15A. That is to say,
the fixing part 133 is guided by the inclined guide surface 134 and
thus is pushed by the fixing member 13 while being separated from
the first fixing groove 15A. Thus, when the door basket 100 is
moved upward, the door basket 100 does not interfere by the fixing
part 133 and the fixing groove or the fixing member 13. Here, the
stopping lever 130 is rotated with respect to the first protrusion
127 by overcoming the elastic force of the elastic member 140.
[0049] Referring to FIG. 8, when the door basket 100 is
continuously moved upward, and thus the fixing part 133 is disposed
at a height corresponding to the other fixing groove (hereinafter,
for convenience of description, referred to as a "third fixing
groove 15C") disposed above the first fixing groove 15A, an
external force pushing the fixing part 133 is substantially
removed. Thus, the stopping lever 130 is rotated by the elastic
force of the elastic member 140. Also, since the stopping lever 130
is rotated to insert the fixing part 133 into the third fixing
groove 15C, the door basket 100 may be maintained in a state where
the door basket 100 is mounted on the bask surface of the door 100
at the height corresponding to the third fixing groove 15C.
[0050] In the state where the door basket 100 is mounted on the
bask surface of the door 10 at a height corresponding to one of the
first to third fixing grooves 15A to 15C, the user may separate the
basket body 110 from the basket support 120. Thus, goods may be
more easily received into the basket body 110, i.e., the receiving
space 111.
[0051] It should be understood that numerous other modifications
and embodiments can be devised by those skilled in the art that
will fall within the spirit and scope of the principles of this
disclosure. More particularly, various variations and modifications
are possible in the component parts and/or arrangements of the
subject combination arrangement within the scope of the disclosure,
the drawings and the appended claims.
[0052] In the foregoing embodiment, although the torsion spring is
described as an example of the elastic member, different types of
springs or members may be used as the elastic member. For example,
a coil spring of which both ends are respectively fixed to a side
of the installation bracket and a side of the stopping lever may be
used as the elastic member.
[0053] In the door basket and the refrigerator including the door
basket according to the embodiment, the door basket can be easily
varied in position according to heights of goods received in the
door basket. Also, since the door basket can be easily detached
from the door, the user may more easily take in or out the goods
received in the door basket.
* * * * *