KR20150045749A - Refrigerator - Google Patents

Refrigerator Download PDF

Info

Publication number
KR20150045749A
KR20150045749A KR20130125401A KR20130125401A KR20150045749A KR 20150045749 A KR20150045749 A KR 20150045749A KR 20130125401 A KR20130125401 A KR 20130125401A KR 20130125401 A KR20130125401 A KR 20130125401A KR 20150045749 A KR20150045749 A KR 20150045749A
Authority
KR
South Korea
Prior art keywords
guard
door
fixing
roller
guide
Prior art date
Application number
KR20130125401A
Other languages
Korean (ko)
Inventor
정경한
김주영
이제원
이지훈
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 KR20130125401A priority Critical patent/KR20150045749A/en
Publication of KR20150045749A publication Critical patent/KR20150045749A/en

Links

Images

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • 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
    • 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

Abstract

The present invention relates to a refrigerator including a guard which can adjust the height along a guide installed inside of a door. The refrigerator comprises: a body; a storage room arranged inside the body, where the front is opened; the door rotationally connected to the body to open and close the opened front of the storage room; a guard to store stored products installed on the door; a guide installed on both ends inside the door, where a plurality of guard fixing grooves are arranged; and a guard fixing protrusion protruding on both sides of the guard to be inserted into the guard fixing groove, thereby tilting the guard, moving upwards and downwards along the guide, and adjusting the height of the guard. The refrigerator tilts the guard, moves along the inner side surface of the door for a distance which a user wants, and adjusts the height of the guard.

Description

Refrigerator {REFRIGERATOR}

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a refrigerator, and more particularly, to a refrigerator including a guard capable of adjusting a height along a guide installed inside a door.

Generally, a refrigerator is a device for storing food at a low temperature. The refrigerator includes a freezer room in which food is stored at a relatively low temperature and a refrigerated room in which food is stored at a relatively higher temperature than the freezer room.

The storage compartment of the refrigerator including the freezer compartment and the refrigerator compartment is opened so that the front surface thereof is normally closed by the door to maintain the temperature of the storage compartment. A guard is provided inside the door in addition to the storage room so that the user can store the storage.

The storage stored in the guard is more accessible than the storage stored in the storage room, and devices for the convenience of the guard are being developed. In particular, the guard often stores beverages or the like frequently used by the user. Beverages, etc., are longer in the length direction than other storage materials, so that the spacing between the guards should be wide.

However, since the short storage in the length direction is stored in the guard according to the user, the interval between the guards needs to be variable. Conventionally, there is a problem that the height of the guard can not be adjusted or the user can not adjust the height of the guard as much as desired.

Further, a complicated device is required to adjust the height of the guard, and there is a problem that the user is required to perform an action for adjusting the height of the guard, which is inconvenient.

According to an aspect of the present invention, there is provided a refrigerator including a guard for storing a stored object vertically movable from the inside of a door.

Further, the present invention provides a refrigerator which is provided so that a user can easily tilt the guard without using other devices and move the guard up and down.

A refrigerator according to an embodiment of the present invention includes a main body, a storage room provided inside the main body and having a front opened, a door rotatably coupled to the main body to open and close the opened front side of the storage room, A guard for storing water, a guide provided at both inner ends of the door and provided with a plurality of guard fixing grooves, and a guard fixing protrusion protruding from both sides of the guard so as to be fitted into the guard fixing groove, The guard is tilted to move up and down along the guide to adjust the height of the guard.

And the auxiliary unit may include the guard fixing jaw in the guard fixing groove and fixed to the inside of the door, and the guard is coupled between the guard fixing jaws.

The auxiliary unit may include a first portion provided to allow the guard to be seated and a second portion connected to both sides of the first portion and coupled to both inner ends of the door.

The inside of the second portion includes a fixing protrusion, and both sides of the outer surface of the door may include a fixing groove that is fitted in the fixing protrusion.

The outer side of the second portion may include the guard fixing jaw and a roller that helps up and down movement along the guide.

The guide includes a first surface provided with the plurality of guard fixing grooves and a second surface recessed outwardly of the door from the first surface, the roller including an upper roller projected to move along the second surface, And a lower roller protruding from the first surface.

The guard fixing jaw is located adjacent to the lower roller, and the guard fixing jaw is separated from the guard fixing groove so that the lower roller contacts the second surface, and the guard can move up and down along the guide.

Wherein the outer side of the second portion includes a safety member located between the upper roller located at the upper portion and the lower roller located at the lower portion, wherein when the guard fixing jaw is separated from the guard fixing groove, And the guard fixing jaw may be provided to provide an elastic force so that the guard fixing jaw can be fitted into the guard fixing groove.

Wherein the first surface is located inside the door from the second surface so that the guard is separated from the guard fixing groove and the guard is moved up and down, and the lower roller and the guard- And may be located adjacent to the inside of the door.

Wherein the outer side of the second part includes a fixing member positioned between the upper roller located at the upper side and the lower roller located at the lower side, and the fixing member is protruded so as to be in contact with the second surface, Can be stably fixed to the inside of the door.

The guard can be tilted so as to move along the inner surface of the door by the user's desired distance and adjust the height of the guard.

Further, the guards installed on the inner side of the door can be separated by fixing the guards to the doors using the auxiliary unit.

1 is a view illustrating a refrigerator according to an embodiment of the present invention.
2 is a view illustrating the inside of a refrigerator door according to an embodiment of the present invention.
3 is a view illustrating an auxiliary unit installed in a refrigerator door according to an embodiment of the present invention.
4 is a view illustrating a guard installed in a refrigerator door according to an embodiment of the present invention.
FIG. 5 is a view illustrating that a guard is fixed to a refrigerator door according to an embodiment of the present invention.
FIG. 6 is a view showing that a guard is tilted on a refrigerator door according to an embodiment of the present invention.

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

1 is a view showing a refrigerator 1 according to an embodiment of the present invention.

The refrigerator 1 includes a main body 10, a storage compartment 20 which is opened to the inside of the main body 10 and a storage compartment 20 which is rotatably coupled to the main body 10 so as to open and close the opened front face of the storage compartment 20 A door 30, and a guard 100 for storing stored objects installed in the door 30. [

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.

The storage compartment 20 may be divided into a plurality of storage compartments 20 by partition walls 11 and a plurality of shelves 25 may be provided in the storage compartment 20 to store food or the like. The storage room 20 may be provided with a front opening so that the user can insert or withdraw food.

The storage chamber 20 divided by the partition 11 can be partitioned into an upper storage chamber 21 and a lower storage chamber 23 by a first partition 13 and a lower storage chamber 23 can be partitioned into a second partition 23 15 into the left storage chamber 23a and the right storage chamber 23b. The upper storage chamber 21 may be used as a refrigerating chamber for storing and storing the stored product, and the lower storage chamber 23 may be used as a freezing chamber for storing the stored product.

The upper storage chamber 21 and the lower storage chamber 23 are opened and closed by an upper door 31 and a lower door 33 which are rotatably coupled to the main body 10 and are connected to the upper door 31 and the lower door 33, Can be provided as a double door. The storage chamber 20 is provided with a box shape and is accommodated in the storage chamber 20 and a storage container 40 in which foods such as vegetables and vegetables are stored.

The upper door 31 and the lower door 33 may be provided with a plurality of guards 100 capable of receiving food or the like. The arrangement and structure of the freezer compartment, the refrigerating compartment, and the doors for opening and closing the respective storage compartments of the present embodiment are illustrative and may be modified in various other forms.

2 is a side cross-sectional view of the door 31 of the refrigerator 1 according to an embodiment of the present invention. 2 shows the guard 35 installed on the upper door 31 for convenience of explanation, and the upper door 31 is hereinafter referred to as a door.

The door 31 includes a guide 40 provided with a plurality of guard fixing grooves 42. Guard flanges 52 are provided on both sides of the guard 35 to be fitted in the guard fixing grooves 42, The guard 35 can be tilted to move up and down along the guide 40 to adjust the height of the guard 35. [

The guide 40 may be installed at both ends of the inner side of the door 31 so as to extend vertically up and down. The guard fixing grooves 42 are provided to have a predetermined angle, and a plurality of the guard fixing grooves 42 may be extended vertically.

The guard fixing jaws 52 may be provided to protrude outward from both sides of the guard 35 and may have a predetermined angle in alignment with the guard fixing grooves 42. When the guard fixing tongue 52 is fitted in the guard fixing groove 42, the guard 35 is installed in the horizontal direction and can stably store the stored object.

The door 31 shown in FIG. 2 is provided with three guards 35, and the guards 35 are spaced apart from each other at regular intervals to allow the user to store the stored items. When accommodating a storage material having different heights, the user can effectively store the storage material by adjusting the height of the guard 35. [

3 is a view showing an auxiliary unit 50 installed in the door 31 of the refrigerator 1 according to an embodiment of the present invention.

An auxiliary unit 50 which is fixed to the inside of the door 31 and which is coupled to the guard 35 may be located between the door 31 and the guard 35, including a guard fixing step 52. The auxiliary unit 50 includes a first portion 50a provided to allow the guard 35 to be seated and a second portion 50a connected to both sides of the first portion 50a and coupled to both inner ends of the door 31 50b.

The auxiliary unit 50 may be provided in a shape in which a cross section provided with a narrow width and a flat section is extended and both ends are bent vertically. The first portion 50a may be extended horizontally with respect to the inner surface of the door 31 in such a manner that the first portion 50a is provided horizontally with the bottom surface so that the storage container 35 is seated. The first portion 50a may include at least one opening 51 for material savings.

The second portion 50b may be vertically folded at both ends of the first portion 50a and coupled to the inside of the door 31, respectively. It is possible to press the end of the second portion 50b not connected to the first portion 50a toward the center of the first portion 50a and to fit the auxiliary unit 50 to the inner surface of the door 31 have. A pair of second portions 50b connected to both ends of the first portion 50a are corresponding structures and will be described below with respect to one second portion 50b.

The outer side of the second portion 50a may include a guard fixing jaw 52 and rollers 53 and 54 that assist up and down movement along the guide 40. [ The rollers 53 and 54 may include an upper roller 53 located on the upper side of the outer side and a lower roller 54 located on the lower side of the outer side. The rollers 53 and 54 are provided so as to protrude outwardly and the guard fixing step 52 can be positioned adjacent to the lower roller 54. [

The guide 40 may include a first surface 44 provided with a plurality of guard fixing grooves 42 and a second surface 46 recessed outwardly of the door 31 from the first surface 44 . The first surface 44 and the second surface 46 extend vertically along both inboard side surfaces of the door 31 and the first surface 44 is positioned inside the door 31 rather than the second surface 46 .

The upper roller 53 may protrude from the second surface 46 and the lower roller 54 may protrude from the first surface 44. That is, the upper roller 53 may be further protruded outward than the lower roller 54. The width of the second surface 46 is set to the diameter of the upper roller 53 so that the upper roller 53 is fixed in the axial direction and can roll in the up and down direction along the second surface 46.

The lower roller 54 protruding from the first surface 44 and the guard fixing protrusion 52 protruding from the guard fixing groove 42 are positioned adjacent to the inside of the door 31 with respect to the upper roller 53 . When the auxiliary unit 50 is horizontally engaged with the inner surface of the door 31, the upper roller 53 is coupled to the second surface 46 and the lower roller 54 and the guard fixing groove 42 May be coupled to be located on the first side 44.

The auxiliary unit 50 may include a safety member 55 positioned between the upper roller 53 located at the upper portion and the lower roller 54 located at the lower portion. The safety member 55 can be installed to provide an elastic force so that the guard fixing step 52 can be fitted into the guard fixing groove 42 when the guard fixing step 52 is separated from the guard fixing groove 42 .

The auxiliary unit 50 may include a fixing member 56 positioned between the upper roller 53 located at the upper portion and the lower roller 54 located at the lower portion. The fixing member 56 can protrude so as to abut the second surface 46 to stably fix the lower portion of the auxiliary unit 50 to the inside of the door 31. [

4 is a view illustrating a guard 100 installed in a door 31 of a refrigerator 1 according to an embodiment of the present invention.

The inside of the second portion 50b provided on both sides of the auxiliary unit 50 may include a fixing protrusion 57 for fixing the guard 35. [ Both sides of the outer surface of the guard 35 may include fixing grooves 67 that are fitted in fixing protrusions 57 provided corresponding to the fixing protrusions 57. [ The shape of the guard shown in Fig. 4 is illustrative and may be provided in various forms with a fixing groove.

The auxiliary unit 50 is fixed in the horizontal direction on the inner side of the door 31 as shown in FIG. 3, and the guard 35 is vertically fixed to the auxiliary unit 50 as shown in FIG. 4 . The fixing groove 67 is fitted in the fixing protrusion 57 and the guard 35 and the auxiliary unit 50 can move integrally by an external force.

FIG. 5 is a view illustrating that a guard 100 is fixed to a door 31 of a refrigerator 1 according to an embodiment of the present invention. FIG. 6 is a side view of a door 1 of a refrigerator 1 according to an embodiment of the present invention. 31, the guard 100 is tilted.

As shown in FIG. 5, the guard 100 is fixed to the door 31 horizontally on the bottom surface thereof to house the stored object. The lower roller 54 is located on the first surface 44 and the upper roller 53 is fitted on the second surface 46 which is recessed and fixed in the horizontal direction.

The guard fixing jaw 52 can be fixed to the door 31 in a state in which the guard 35 is engaged with the guard fixing groove 42. [ Since the guard fixing step 52 and the guard fixing groove 42 are provided at a predetermined angle in the horizontal direction, the external force due to the weight of the stored object can be supported.

The safety member 55 is provided between the upper roller 53 and the lower roller 54 and can be positioned so that one side contacts the second surface 46. [ The safety member 55 can be provided in a state in which there is no or little elastic force due to no deformation or small deformation.

The upper portion of the guard 35 can be fixed to the door 31 horizontally by the upper roller 53 protruding from the lower roller 54. [ Therefore, the lower part of the guard 35 can move in the horizontal direction, and thus the stored product can not be stably stored. The fixing member 56 can be disposed adjacent to the lower roller 54 to solve the problem. The fixing member 56 may protrude outwardly in alignment with the second surface 46 like the upper roller 53 to fix the lower portion of the guard 35 in the horizontal direction of the door 31. [

When the guard 35 is to be moved according to the height of the stored object, the guard 35 can be tilted as shown in FIG. When the user grips the outer side of the guard 35 and applies an external force to the upper side of the guard 35, the guard fixing step 52 is separated from the guard fixing groove 42 and the lower roller 54 can contact the second surface 46.

The upper roller 53 and the lower roller 54 can roll along the second surface 46 so that the user can move the guard 35 to a desired height. At this time, the safety member 55 is compressed due to external force and has an elastic force. Therefore, even if the user removes the external force, the guard fixing jaw 52 can be moved and fixed to the guard fixing groove 42 by the safety member 55.

It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

1: Refrigerator 10: Body
20: storage room 30: door
40: guide 42: guard fixing groove
44: first face 46: second face
50: auxiliary unit 52: guard fixing jaw
53: upper roller 54: lower roller
55: safety member 56: fixing member
100: Guard

Claims (10)

main body;
A storage chamber provided inside the main body and having a front surface opened;
A door rotatably coupled to the main body so as to open and close the opened front face of the storage chamber;
A guard for accommodating a storage provided on the door;
A guide provided at both inner ends of the door and provided with a plurality of guard fixing grooves;
And a guard fastener protruding from both sides of the guard so as to be fitted into the guard fastening groove,
Wherein the guard is tilted to move up and down along the guide to adjust the height of the guard. The method according to claim 1,
Wherein the guard fixing jaw is fitted in the guard fixing groove and is fixed to the inside of the door,
And an auxiliary unit to which the guard is coupled between the guard fixing jaws. 3. The method of claim 2,
Wherein the auxiliary unit includes a first portion provided to enable the guard to be seated and a second portion connected to both sides of the first portion and coupled to both inner ends of the door. The method of claim 3,
Wherein the inside of the second portion includes a fixing protrusion,
And both sides of the outer surface of the guard include fixing grooves that are fitted in the fixing protrusions. The method of claim 3,
Wherein the outer side of the second portion includes the guard fixing jaw and a roller that helps up and down movement along the guide. 6. The method of claim 5,
Wherein the guide includes a first surface provided with the plurality of guard fixing grooves and a second surface recessed to the outside of the door from the first surface,
Wherein the roller includes an upper roller protruding to move along the second surface, and a lower roller protruding from the first surface. The method according to claim 6,
Wherein the guard fixing jaw is positioned adjacent to the lower roller,
And the guard fixing jaw is separated from the guard fixing groove so that the lower roller contacts the second surface, and the guard moves up and down along the guide. The method according to claim 6,
The outer side of the second portion includes a safety member positioned between the upper roller located at the upper portion and the lower roller located at the lower portion,
Wherein the safety member is provided to provide an elastic force so that the guard fixing jaw can be fitted into the guard fixing groove when the guard fixing jaw is separated from the guard fixing groove. The method according to claim 6,
The guard fixing jaw is separated from the guard fixing groove to move the guard vertically,
Wherein the first surface is located inside the door from the second surface,
Wherein the lower roller and the guard fixing jaw are located closer to the inside of the door than the upper roller. The method according to claim 6,
And an outer side of the second portion includes a fixing member positioned between the upper roller located at the upper portion and the lower roller located at the lower portion,
Wherein the fixing member is protruded so as to abut on the second surface so that the lower portion of the guard is stably fixed to the inside of the door.
KR20130125401A 2013-10-21 2013-10-21 Refrigerator KR20150045749A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR20130125401A KR20150045749A (en) 2013-10-21 2013-10-21 Refrigerator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR20130125401A KR20150045749A (en) 2013-10-21 2013-10-21 Refrigerator

Publications (1)

Publication Number Publication Date
KR20150045749A true KR20150045749A (en) 2015-04-29

Family

ID=53037599

Family Applications (1)

Application Number Title Priority Date Filing Date
KR20130125401A KR20150045749A (en) 2013-10-21 2013-10-21 Refrigerator

Country Status (1)

Country Link
KR (1) KR20150045749A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3244148A1 (en) * 2016-05-12 2017-11-15 LG Electronics, Inc. Refrigerator
US9823012B2 (en) * 2016-03-28 2017-11-21 Haier Us Appliance Solutions, Inc. Storage assembly for an appliance
KR20170127811A (en) * 2016-05-12 2017-11-22 엘지전자 주식회사 A refrigerator
CN108120218A (en) * 2017-11-29 2018-06-05 青岛海尔股份有限公司 A kind of refrigerator
KR20190128421A (en) * 2018-05-08 2019-11-18 엘지전자 주식회사 Refrigerator

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9823012B2 (en) * 2016-03-28 2017-11-21 Haier Us Appliance Solutions, Inc. Storage assembly for an appliance
EP3244148A1 (en) * 2016-05-12 2017-11-15 LG Electronics, Inc. Refrigerator
KR20170127807A (en) * 2016-05-12 2017-11-22 엘지전자 주식회사 A refrigerator
KR20170127811A (en) * 2016-05-12 2017-11-22 엘지전자 주식회사 A refrigerator
US10544984B2 (en) 2016-05-12 2020-01-28 Lg Electronics Inc. Refrigerator
CN108120218A (en) * 2017-11-29 2018-06-05 青岛海尔股份有限公司 A kind of refrigerator
CN108120218B (en) * 2017-11-29 2020-05-08 青岛海尔股份有限公司 A kind of refrigerator
KR20190128421A (en) * 2018-05-08 2019-11-18 엘지전자 주식회사 Refrigerator

Similar Documents

Publication Publication Date Title
EP2818814B1 (en) Refrigerator
US9464841B2 (en) Refrigerator
AU2012250112B2 (en) Crisper drawers with rollers and ramp
KR101896466B1 (en) Refrigerator
EP2775238B1 (en) Refrigerator
KR101880085B1 (en) Refrigerator
KR101622231B1 (en) Refrigerator
US20180149415A1 (en) Refrigerator
EP2175218B1 (en) Refrigerator
US9285160B1 (en) Refrigerator with tiltable drawer
US20150069066A1 (en) Basket for refrigerator
KR20150045749A (en) Refrigerator
KR20150062662A (en) A storing container and a refrigerator comprising the same
KR20140134865A (en) Refrigerator
KR20150142221A (en) Refrigerator and shelf assembly applying the same
KR20140088382A (en) Shelf assembly for refrigerator
KR20150036330A (en) Soft freeze zone
KR101495353B1 (en) A refrigerator
KR20040068783A (en) Apparatus for fixing a Shelf for refrigerator
JP2002081853A (en) Refrigerator
KR19990035660U (en) Refrigerator Door Shelf
KR20150084163A (en) Refrigerator and buffer member applying the same
KR101952681B1 (en) Refrigerator
KR19990035518U (en) Supporting device for door pocket of refrigerator
KR20140123719A (en) Refrigerator

Legal Events

Date Code Title Description
WITN Withdrawal due to no request for examination