KR200466193Y1 - The door hinge - Google Patents

The door hinge Download PDF

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Publication number
KR200466193Y1
KR200466193Y1 KR2020110009387U KR20110009387U KR200466193Y1 KR 200466193 Y1 KR200466193 Y1 KR 200466193Y1 KR 2020110009387 U KR2020110009387 U KR 2020110009387U KR 20110009387 U KR20110009387 U KR 20110009387U KR 200466193 Y1 KR200466193 Y1 KR 200466193Y1
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KR
South Korea
Prior art keywords
door
hinge
spring
control groove
main body
Prior art date
Application number
KR2020110009387U
Other languages
Korean (ko)
Inventor
노명석
Original Assignee
대영이앤비 주식회사
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 대영이앤비 주식회사 filed Critical 대영이앤비 주식회사
Priority to KR2020110009387U priority Critical patent/KR200466193Y1/en
Application granted granted Critical
Publication of KR200466193Y1 publication Critical patent/KR200466193Y1/en

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D11/00—Additional features or accessories of hinges
    • E05D11/06—Devices for limiting the opening movement of hinges
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D3/00—Hinges with pins
    • E05D3/02—Hinges with pins with one pin
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D7/00—Hinges or pivots of special construction
    • E05D7/08—Hinges or pivots of special construction for use in suspensions comprising two spigots placed at opposite edges of the wing, especially at the top and the bottom, e.g. trunnions
    • E05D7/081—Hinges or pivots of special construction for use in suspensions comprising two spigots placed at opposite edges of the wing, especially at the top and the bottom, e.g. trunnions the pivot axis of the wing being situated near one edge of the wing, especially at the top and bottom, e.g. trunnions
    • 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
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F1/00—Closers or openers for wings, not otherwise provided for in this subclass
    • E05F1/02—Closers or openers for wings, not otherwise provided for in this subclass gravity-actuated, e.g. by use of counterweights
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F1/00—Closers or openers for wings, not otherwise provided for in this subclass
    • E05F1/08—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings
    • E05F1/10—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings for swinging wings, e.g. counterbalance
    • E05F1/12—Mechanisms in the shape of hinges or pivots, operated by springs
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
    • E05Y2800/40—Protection
    • E05Y2800/412—Protection against friction
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
    • E05Y2800/40—Protection
    • E05Y2800/422—Protection against vibration or noise
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • 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
    • F25D2323/024—Door hinges

Abstract

The present invention relates to a hinge device for a door, such as a dryer, a refrigerator of agricultural and aquatic products, and in particular, a dryer, a refrigerator (hereinafter, referred to as a main body) pivotally supports a door to a bracket fastened to the main body, but is fastened to the main body. Watertightness and airtightness by forming a spring control groove formed at the door overlap angle on the surface of the door and forming a spring on the hinged door to control the closing of the door and to press the gasket by the spring control groove formed at the overlap angle. The hinge device for a door, characterized in that the internal heat or cold air is not leaked by increasing the
The present invention constitutes a spring control groove 30 recessed into an elongated triangular shape on the inner side of the hinge shaft 11 of the lower bracket 20 and is formed in a triangular cross section corresponding to the spring control groove 30. The door 200 by pressing the door 200 with a simple configuration consisting of a spring member 40 to form a control unit 41 mating with the spring control groove 30 and the elasticity and mobility to achieve the occlusion By further reinforcing the overlap of the gasket 110 according to the pressure in the closing direction to prevent the opening of the door 200 and to prevent the formation of a micro space by blocking the flow of air to the inside and outside the main body 100 to prevent the temperature change dryer By preventing the leakage of heat in the refrigerator and blocking the leakage of cold air from the refrigerator will have the effect of increasing the refrigeration efficiency.

Description

Door hinges for doors {THE DOOR HINGE}

The present invention relates to a hinge device for a door, such as a dryer and a refrigerator of agricultural and marine products, in particular, a dryer, a refrigerator (hereinafter referred to as a main body) pivotally supports the door to a bracket fastened to the main body, but is fastened to the main body. Watertightness and airtightness by forming a spring control groove formed at the door overlap angle on the surface of the door and forming a spring on the hinged door to control the closing of the door and to press the gasket by the spring control groove formed at the overlap angle. It relates to a hinge device for a door, characterized in that to increase the internal heat or cold air is not leaked.

In general, the case of a door, such as a dryer or a refrigerator, is fastened by fastening the brackets to the front and bottom sides of the main body opening and pivoting the hinge shafts of the brackets to the door hinge holes.

The door hinged by the door hinge device of the door is configured to increase the sealing property on the periphery of the opening portion of the main body in the fully closed and to be in close contact with the soft gasket to prevent the leakage of internal heat or cold air.

However, in the above-described technology, internal negative pressure due to contraction or expansion of air in the main body due to pressure increase or rapid temperature change in the main body as a large amount of external air is introduced by opening or closing the door when the object is put into or taken out of the main body. pressure; 負壓) is generated, the door is opened in response to the internal pressure of the body by the occurrence of such a negative pressure or finely opened due to the separation by the elastic action due to the collision with the gasket of the elastic material heat in the body Alternatively, there is a problem that cold air flows to the outside, thereby lowering the effect of maintaining the temperature or the temperature of the inside of the main body, thereby degrading the performance of the device.

In addition, although the door is opened due to the impact of the door closing, the impact between the main body and other external objects, and the like due to the opening by the internal negative pressure, the door does not provide a function for such a problem.

Applicant's "refrigerator negative pressure prevention device" (Patent Application No. 10-2011-0037247) to improve the internal negative pressure problem has been proposed.

Such a refrigerator negative pressure preventing device has a disadvantage in that a separate device is provided by removing the pressure in the main body and limited in solving the simple negative pressure without a means for closely contacting the door to the main body.

Therefore, as a hinge configuration for pressing the door to the main body as described above, the Korean Utility Model Publication No. 3354 1990 constitutes a vertical sliding plate fitted to the hinge shaft, the "V" shape on the vertical plate The protrusions and the insertion grooves are formed in the male and female members so that the protrusions moving by the rotation of the door are moved and inserted into the insertion grooves of the male members, thereby preventing the door from being opened by being coupled to the door closing and the "V" shaped insertion grooves. However, the protrusion and the groove are composed of sizes and grooves corresponding to each other, so that the door is not always able to squeeze the gasket, and there is an overlap means for improving the problem of the minute opening caused by internal negative pressure. I can't.

Utility Model Publication No. 3199 of 1992 and Publication Utility Model Publication No. 21458 of 1989 proposed as another prior art, but the pivot support is formed in the periphery of the hinge shaft to form an indentation groove formed at irregular intervals or a predetermined interval, and fastened to the door The male member is provided with a protrusion that can be inserted into the concave groove to control the movement by the combination thereof, thereby preventing the door opening and controlling the door opening angle at a predetermined interval. As described above, since only the control means for stopping the door at a certain position does not provide an overlap means for the door to press the gasket by itself, it does not prevent the door from being opened due to negative pressure or impact or tilting of the main body.

Another prior art Patent No. 10-0581362 has proposed the design of an element parameter expression that represents the characteristics of some of the configuration requirements in the hinge device, but such prior art has a gentle slope and a horizontal portion, and Consists of a projection made up of a steep inclination and correspondingly formed projections of the same type in the male member, the above-described horizontal portion is large and this expanded horizontal portion forms a large friction surface when the male and female members rotate to control the door movement state or As a result, the noise caused by friction and the bulge are miniaturized, which causes the disadvantage of not being able to accurately control the stop state of the door.

In particular, in the above-described prior art, simply configured for the purpose of hinge configuration and opening and closing control, the cost and work due to the noise and replacement caused by the wear of the friction member composed of metal or synthetic resin was complicated.

The present invention is devised to improve the problems of the prior art, in particular, the door hinged to the main body to provide a continuous pressing force in close contact with the gasket to pressurize the gasket, the hinged door inward It is easy to manufacture because it is simple and easy to provide. It is to provide a hinge device for a door without a failure.

The solution of the subject of the present invention is to fasten the upper and lower brackets (10, 20) constituting the hinge shaft (11) up and down the front opening of the box-shaped body 100 to block the entry and exit of air with a temperature difference between the inside and outside And to construct a door hinge device for opening and closing the door 200 by pivoting the door 200 forming the hinge hole 21 to be fitted to the hinge shaft 11,

A lower bracket 20 constituting a spring control groove 30 recessed in an elongated triangular shape on an inner surface of the hinge shaft 11 protruding from the lower bracket 20;

A spring member 40 formed in a triangular cross section corresponding to the spring control groove 30 to form a control unit 41 interlocked with the spring control groove 30;

A hinge shaft hole 43 for fastening the door 200 by fastening the fastening plate member 42 coupled to the spring member 40 and the fastening plate member 42 to the door 200 and penetrating the hinge shaft 11. ) Consists of a fixed plate (44)

The spring control groove 30 is a spring control groove 30 consisting of an inclination of 3 to 8 degrees horizontally or inwardly with the front of the main body 100 and

To provide a hinge device for a door, comprising a hinge tube 51 penetrating through the hinge shaft hole 43 of the fixed plate member 44 and a sliding member 50 to be rubbed with the lower bracket 20. It provides a door hinge device characterized in that the overlap of the door 200 is further reinforced by pressing the door 200 with elasticity.

The present invention constitutes a spring control groove 30 recessed into an elongated triangular shape on the inner side of the hinge shaft 11 of the lower bracket 20 and is formed in a triangular cross section corresponding to the spring control groove 30. The door 200 by pressing the door 200 with a simple configuration consisting of a spring member 40 to form a control unit 41 mating with the spring control groove 30 and the elasticity and mobility to achieve the occlusion By further reinforcing the overlap of the gasket 110 in accordance with the pressure in the closing direction to prevent the opening of the door 200 and to prevent the formation of micro spaces by preventing the change of temperature to block the flow of air into and out of the main body 100 dryer It is to prevent the leakage of heat in the refrigerator and to block the leakage of cold air to increase the refrigeration efficiency.

1 is an exploded perspective view showing the upper and lower hinge devices of the present invention.
Figure 2 (a) is an exploded perspective view showing an upper hinge device of the present invention.
(b) is an exploded perspective view showing a lower hinge device of the present invention.
Figure 3 is a cross-sectional view of the vertical coupling state to which the upper and lower hinge devices of the present invention are applied.
Figure 4 (a) (b) is an explanatory diagram for providing an overlap angle by the lower hinge member of the present invention.
5 is an explanatory diagram for providing an overlap angle by the lower hinge member of the present invention.
6 is an explanatory view of a door closed at an overlap angle formed by the present invention;

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings.

The hinge device for a door according to the present invention includes a box-shaped main body 100 for blocking the access of air having a temperature difference between inside and outside, such as agricultural and marine products dryers, cold and warm stores, and

The hinge shafts 11 of the upper and lower brackets 10 and 20 are fastened, while the upper and lower brackets 10 and 20 protrude from the upper and lower front openings of the main body 100. In the hinge device for opening and closing the door 200 by pivoting the door 200 forming the hinge hole 21 to be fitted to,

A spring control groove 30 recessed in an elongated triangular shape on an inner surface of the hinge shaft 11 protruding from the lower bracket 20;

The spring control groove 30 has a lower bracket 20 having a spring control groove 30 composed of an inclination of 3 to 8 degrees horizontally or inwardly with the front surface of the main body 100.

A spring member 40 formed in a triangular cross section corresponding to the spring control groove 30 to form a control unit 41 interlocked with the spring control groove 30;

A hinge shaft hole 43 for fastening the door 200 by fastening the fastening plate member 42 coupled to the spring member 40 and the fastening plate member 42 to the door 200 and penetrating the hinge shaft 11. It consists of a fixed plate 44 punched.

In this configuration, the hinge shaft 51 penetrates the hinge shaft hole 43 of the fixed plate member 44 and the sliding member 50 is rubbed with the lower bracket 20 to constitute the hinge shaft 11 and the lower bracket. The sliding member 50 may be increased to further configure the sliding member 50.

In addition, the upper bracket 10 fastened to the upper portion of the main body 100 is configured by a hinge shaft 11 that is downwardly hinged with a hinge tube 52 inserted into the door 200 to be hinged up and down.

The present invention maintains the closed state of the door 200 by the control unit 41 protruding downward from the spring member 40 fastened to the door 200 to the spring control groove 30 and the spring control groove 30 ) Is composed of an inclination of 3 to 8 degrees horizontally or inwardly with the front of the main body 100, the door 200 is fastened to the control unit 41 controlled by the spring control groove 30 is 3 to 8 inward from the closing The inclination of FIG. Provides a force for pressing the gasket 110 of the main body 100 to prevent opening of the door 200 and to form a micro space, thereby blocking the flow of air into and out of the main body 100.

And the sliding plate 50 is limited to the size selectively to form a minimum friction surface, thereby exhibiting a function that can reduce the mobility and flexible mobility and reduce the frictional force.

Reference numeral 120 denotes a fastening bolt.

When the present invention is configured as described above with reference to the accompanying drawings illustrating the operation and effect according to the preferred embodiment as follows.

1 to 3, the upper and lower brackets 10 and 20 are fastened to the upper and lower openings of the main body 100 consisting of agricultural and marine products dryers, cold and warm stores as shown in FIGS. 20 is hinged to the door 200 is configured to pivot so that the door 200 can be opened and closed.

For example, when the contents are inserted into or taken out of the main body 100 formed by a dryer or a hot or cold product of agricultural and aquatic products, when the hinged door 200 is opened, the door 200 in the closed state shown in FIG. 4 is opened. As the door 200 is rotated in the opening direction from the hinge shaft 11 and the sliding member 50 coupled to the lower surface of the door 200 slides on the upper surface of the lower bracket 20, the door 200 is moved. It is opened by rotational movement.

At this time, since the control unit 41 of the spring member 40 is introduced into the spring control groove 30 formed in the lower bracket 20, the door 200 is opened by pulling a little force.

As such, the contents in the main body 100 can be put in or taken out from the state in which the door 200 is opened, and the door 200 is closed after such use.

At this time, when the open door 200 is pushed in the closing direction, the door 200 is easily rotated in the closing direction safely and without noise by the sliding member 50 which is slid from the upper surface of the lower bracket 20 as described above. Done.

And while the spring member 40 mounted on the lower portion of the door 200 and the integrated control unit 41 is moved together and flows into the spring control groove 30 recessed from the surface of the lower bracket 20 formed at the movement position The door 200 is closed by close contact with the gasket 110. At this time, the door 200 is maintained in close contact with the gasket 110 of the main body 100, and the control unit 41 completely engages the spring control groove 30. Rather, it remains positioned on a more movable distance.

And the load that is weighted by the weight of the control unit 41 and the door 200 to be further inserted into the free space of the spring control groove 30, the control unit 41 pushes the door 200 and the front of the main body 100 and The door 200 is continuously closed because the control part 41 and the door 200 inserted into the horizontal or inwardly inclined angle of 3 to 8 degrees are provided with continuous pressure to maintain the closed state at the inclination. Exercising movement in the direction.

Therefore, the control unit 41 is composed of a spring and the elastic force is exerted to close the door 200 toward the gasket 110 by the continuous pressure by the elasticity to prevent the opening of the door and the opening due to the impact or internal negative pressure Will be done.

The control unit 41 integral with the spring member 40 mounted below the door 200 engaged with the spring control groove 30 gives an error rather than exact occlusal with the spring control groove 30 at the completion of closing. By continuing to press the door 200 with the elasticity formed to achieve this will not be a micro space is generated.

And the configuration of the hinge tube 52 is inserted into the upper bracket 10 and the hinge shaft 11 is fastened to the top of the main body 100 can be coped with a hinge configuration that is different.

As described above, the present invention pushes the door 200 in the closing direction by using the force to be engaged with the spring 41 and the spring control groove 30 by the weight of the control unit 41 of the spring 200 and the door is shocked. In order to prevent the opening due to the negative pressure, etc., the simple configuration and the overlap to keep the closing are to block the flow of air into and out of the main body 100.

The force provided in the closing direction prevents the door 200 from being opened due to the impact caused by the door 200, and increases the sealing property, thereby preventing the temperature change caused by the entry and exit of the outside air, thereby preventing damage caused by the deterioration of the storage. It is possible to increase the efficiency to prevent the temperature drop due to the leakage of heat from the dryer and to improve the fast drying function.

That is, since the door 200 does not generate a gap in which the door 200 is easily closed or opens on its own or forms a space in the closed state, it improves the problem of outside air wearing and maintains the state of close contact more tightly and presses the sealing effect more. Will increase.

The embodiments described above are merely to describe preferred embodiments of the present invention, the scope of application of the present invention is not limited to such, and can be changed as appropriate within the scope of the same idea.

10: upper bracket 11: hinge shaft 20: lower bracket
21: hinge hole 30: spring control groove 40: spring member
41 control unit 42 fastening plate 43 hinge shaft hole
44: fixing plate 50: sliding member 51: hinge tube
52: hinge tube 100: main body 200: door

Claims (3)

The upper and lower brackets 10 and 20 constituting the hinge shafts 11 are formed by fastening the upper and lower sides of the box-shaped main body 100 to block the entry and exit of air having a temperature difference between the inside and the outside, and to the hinge shafts 11. In the door hinge device for opening and closing the door 200 by pivoting the door 200 forming the hinge hole 21 to be fitted,

A lower bracket 20 constituting a spring control groove 30 recessed in an elongated triangular shape on an inner surface of the hinge shaft 11 protruding from the lower bracket 20;

A spring member 40 formed in a triangular cross section corresponding to the spring control groove 30 to form a control unit 41 interlocked with the spring control groove 30;

A hinge shaft hole 43 for fastening the door 200 by fastening the fastening plate member 42 coupled to the spring member 40 and the fastening plate member 42 to the door 200 and penetrating the hinge shaft 11. Hinge device for a door, characterized in that consisting of a fixed plate member (44) punched through.
The method of claim 1,
The spring control groove 30 is a hinge for the door, characterized in that consisting of a lower bracket 20 having a spring control groove 30 consisting of a slope of 3 to 8 degrees horizontally or inwardly with the front of the body 100. Device. The method of claim 1,
A hinge device for a door, comprising: a hinge tube 51 penetrating through the hinge shaft hole 43 of the fixed plate member 44; and a sliding member 50 that is rubbed with the lower bracket 20.
KR2020110009387U 2011-10-21 2011-10-21 The door hinge KR200466193Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2020110009387U KR200466193Y1 (en) 2011-10-21 2011-10-21 The door hinge

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2020110009387U KR200466193Y1 (en) 2011-10-21 2011-10-21 The door hinge

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KR200466193Y1 true KR200466193Y1 (en) 2013-04-05

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20160087119A (en) * 2015-01-13 2016-07-21 김순석 Rotating apparatus and lower structure of windows and doors capable of sliding and rotating

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR0163303B1 (en) * 1995-12-19 1998-12-15 김광호 Hinge for refrigerator door
KR20030089536A (en) * 2002-05-15 2003-11-22 캐리어엘지 유한회사 Apparatus for locking door in refrigerator
KR200443654Y1 (en) 2008-11-06 2009-03-06 유범준 The door hinge
KR20090080253A (en) * 2008-01-21 2009-07-24 엘지전자 주식회사 Refrigerator

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR0163303B1 (en) * 1995-12-19 1998-12-15 김광호 Hinge for refrigerator door
KR20030089536A (en) * 2002-05-15 2003-11-22 캐리어엘지 유한회사 Apparatus for locking door in refrigerator
KR20090080253A (en) * 2008-01-21 2009-07-24 엘지전자 주식회사 Refrigerator
KR200443654Y1 (en) 2008-11-06 2009-03-06 유범준 The door hinge

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20160087119A (en) * 2015-01-13 2016-07-21 김순석 Rotating apparatus and lower structure of windows and doors capable of sliding and rotating
KR101648713B1 (en) * 2015-01-13 2016-08-17 김순석 Rotating apparatus and lower structure of windows and doors capable of sliding and rotating

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