KR20110041658A - Refrigerator having touch-type opening structure of home-bar door - Google Patents

Refrigerator having touch-type opening structure of home-bar door Download PDF

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Publication number
KR20110041658A
KR20110041658A KR1020090098589A KR20090098589A KR20110041658A KR 20110041658 A KR20110041658 A KR 20110041658A KR 1020090098589 A KR1020090098589 A KR 1020090098589A KR 20090098589 A KR20090098589 A KR 20090098589A KR 20110041658 A KR20110041658 A KR 20110041658A
Authority
KR
South Korea
Prior art keywords
home bar
bar door
latch
refrigerator
opening structure
Prior art date
Application number
KR1020090098589A
Other languages
Korean (ko)
Inventor
조준식
Original Assignee
주식회사 대우일렉트로닉스
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 주식회사 대우일렉트로닉스 filed Critical 주식회사 대우일렉트로닉스
Priority to KR1020090098589A priority Critical patent/KR20110041658A/en
Publication of KR20110041658A publication Critical patent/KR20110041658A/en

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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
    • F25D25/00—Charging, supporting, and discharging the articles to be cooled
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C1/00—Fastening devices with bolts moving rectilinearly
    • E05C1/08—Fastening devices with bolts moving rectilinearly with latching action
    • 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

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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 having a touch type home bar door opening structure, comprising: a home bar frame installed at an opening of a refrigerator door to form a storage space; A home bar door rotatably installed on the home bar frame; A stopper detachably mounted on one side of the home bar door facing the storage space; And a latch unit installed in the home bar frame to catch the latch, wherein the latch is inserted into a locking groove formed in the home bar door from the outside of the home bar door and rotated by 90 degrees.

According to the refrigerator having a touch-type home bar door opening structure according to the present invention, the latch is inserted into the locking groove of the home bar door from the outside of the home bar door to be detachably fixed, so that only the latch at the time of breakage or replacement of the latch is required. It can be easily removed and replaced with new parts.

Home Bar, Home Bar Door, Home Bar Frame, Touch, Latch, Latch, Detachable

Description

Refrigerator with touch type home bar door opening structure {REFRIGERATOR HAVING TOUCH-TYPE OPENING STRUCTURE OF HOME-BAR DOOR}

The present invention relates to a refrigerator having a touch type home bar door opening structure, and more particularly, to a refrigerator having a touch type home bar door opening structure capable of inserting and fixing a latch from an outside to a locking groove of a home bar door.

In recent years, the refrigerator has been equipped with a number of additional functions, such as water dispenser and home bar functions, such as the water dispenser and the home bar function, the double home bar is a beverage that is refrigerated in the storage space without opening the refrigerator door, etc. It is a device that can be pulled out.

The refrigerator can easily take out the beverage in the refrigerating compartment by opening the home bar door, thereby improving convenience of use and reducing power loss due to frequent opening and closing of the refrigerator door.

The home bar door has been developed by applying a push-pull type, a touch type, etc. In general, in order to apply the touch type structure, the latch is formed on the home bar door, the home bar frame, and the latch is detachable. Latch unit is provided.

However, in the related art, in order to couple the latch to the home bar door, a method of assembling the front plate of the home bar door after pre-engagement of the latch through a bolt or the like to the inner structure of the rear plate of the home bar door which is not exposed to the outside was common. .

Therefore, it is impossible to replace and repair only the latch itself when the latch is broken and when it is necessary to replace, resulting in the disadvantage of having to replace the entire home bar door.

An object of the present invention is to solve the above problems of the prior art, by inserting and fixing a latch for realizing a touch type opening structure from the outside of the home bar door to the coupling hole of the home bar door, and the like, the breakage and It is to provide a refrigerator having a touch-type home bar door opening structure that can easily replace only the latch when the replacement needs.

Refrigerator having a touch-type home bar door opening structure of the present invention devised to achieve the above object, the home bar frame is installed in the opening of the refrigerator door to form a storage space; A home bar door rotatably installed on the home bar frame; A stopper detachably mounted on one side of the home bar door facing the storage space; And a latch unit installed in the home bar frame to catch the latch, wherein the latch is inserted into a locking groove formed in the home bar door from the outside of the home bar door and rotated by 90 degrees.

The latch includes a head portion which is directly inserted into and fixed to the locking groove; A circular connection portion extending from an end portion of the head portion; And a body part extending from the connection part and detachable from the latch part.

The locking groove may include a locking hole formed through a rear wall of the home bar door facing the receiving space; And a pair of first and second locking support portions spaced apart from each other to face a portion adjacent to the locking hole on the inner side surface of the rear wall which is not exposed to the outside, and the latch is coupled to the locking groove portion. At this time, the head portion is characterized in that the contact is fixed to the first and second engaging support.

The first and second locking support parts may be formed on a base part protruding at a predetermined height from an inner side surface part of the rear wall.

In addition, the first and second engaging support portion, the contact portion formed to be concave stepped in the central portion in the longitudinal direction; And an inclined portion formed on at least one side of both sides of the contact portion, wherein the inclined portion is formed to have an inclined angle gradually increasing from one side of the upper surface of the base portion.

In addition, the inclined portions of the first and second locking support portions are formed on opposite sides of an imaginary straight line connected between the contact portions.

The head may have a state of contacting the contact portion when the latch has been coupled to the catching groove, and one side surface of the head portion contacting the contact portion may be tapered along the inclination of the inclined portion.

In addition, the rear wall of the home bar door is characterized in that the circular guide groove is formed so that the connection portion is inserted.

According to the refrigerator having a touch-type home bar door opening structure according to the present invention described above, the latch is inserted into the locking groove of the home bar door from the outside of the home bar door to be detachably fixed, so that when the latch is damaged and needs to be replaced, Only the braces can be easily removed and replaced with new parts.

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

1 is a perspective view illustrating a refrigerator having a touch type home bar door opening structure according to an exemplary embodiment of the present invention, FIG. 2 is a perspective view illustrating a state in which a home bar door and a latch are separated in FIG. 1, and FIG. 3 is a latch of FIG. 1. 4 is a perspective view illustrating the locking groove of FIG. 1, and FIG. 5 is a perspective view illustrating a sequence in which the latch of FIG. 3 is coupled to the locking groove of FIG. 4.

A refrigerator having a touch type home bar door opening structure according to an embodiment of the present invention, as shown in FIG. 1, includes a home bar frame 100, a home bar door 200, a latch 300, and a latch unit 400. It is done by

The home bar frame 100 is installed in the opening of the refrigerator door 500 to form a storage space. In addition, the home bar door 200 is rotatably installed in the home bar frame 100 to open and close the storage space to the outside.

As shown in FIG. 2, the latch 300 is fixed to be detachably attached to one side of the home bar door 200 facing the storage space. Specifically, the home bar door 200 is formed from the outside of the home bar door 200. It is inserted into the engaging groove 210 formed in the rotation by 90 degrees is fixed to the home bar door 200.

Meanwhile, the latch unit 400 is formed in the home bar frame 100 so that the latch 300 is caught, and the user touches the home bar door 200 while the home bar door 200 is closed. By pushing with a predetermined force or more, the latch 300 is released from the latched state 400 so that the home bar door 200 can be opened.

The latch unit 400 may be applied to a structure commonly applied to the home bar, and a detailed description thereof will be omitted.

Hereinafter, the latch 300 and the locking groove 210 will be described in more detail.

As shown in FIG. 3, the latch 300 is inserted into the locking groove 210, specifically, the locking hole 211 to be described later, and is fixed between the first and second locking supports 212 and 213 to be described later. A head portion 310, a circular connection portion 320 extending from an end of the head portion 310, and a body portion 330 extending from the connection portion 320 and detachable from the latch portion 400. It is configured by.

In addition, as shown in Figure 4, the engaging groove 210, the engaging hole 211 formed through the rear wall 220 toward the receiving space of the home bar door 200, is not exposed to the outside And a pair of first and second locking support parts 212 and 213 projecting spaced apart to face a portion adjacent to the locking hole 211 on the inner surface portion 230 of the rear wall 220.

On the other hand, when the latch 300 is completed to the engaging groove 210, the head portion 310 is in contact with and fixed to the first and second locking support (212, 213).

Here, the first and second locking support parts 212 and 213 may be formed on the base part 240 protruding at a predetermined height from the inner surface part 230 of the rear wall 220 of the home bar door 200. Therefore, the insertion depth of the catch 300 into the catch groove 210 can be further increased, thereby increasing the mutual contact area between the catch 300 and the catch groove 210 when the catch 300 is completed. The bond strength can be further increased.

As shown in FIG. 4, the first and second locking support parts 212 and 213 are formed on at least one of both sides of the contact part 214 and the contact part 214 which are formed to be recessed stepwise in the center portion in the longitudinal direction thereof. And an inclined portion 215.

Here, the inclined portion 215 is formed to have a gradually increasing inclination angle from one side in contact with the upper surface of the base portion 240, as described above may be formed on any one side of the contact portion 214 and both sides It may be formed in both. In addition, the upper surface of the inclined portion 215 and the base portion 240 is preferably formed so as to continue continuously without a separate locking step between them.

In addition, as described above, when the inclined portion 215 is formed on either side of both sides of the contact portion 214, the inclined portion 215 of the first and second locking support portions 212 and 213 is the contact portion 214. It is preferable to be formed in the opposite side with respect to the imaginary straight line connected with each other.

Meanwhile, a circular guide groove 250 is formed in the rear wall 220 of the home bar door 200 to insert the connection portion 320 of the latch 300.

Hereinafter, a process of coupling the latch 300 to the locking groove 210 according to an embodiment of the present invention will be described with reference to FIG. 5.

As shown, first, the head portion 310 of the latch 300 is positioned in the locking hole 211, and then the latching portion (ie, the contact portion 320 is in contact with the bottom surface of the guide groove 250). 300) as far as possible to move laterally. At this time, the circular connection portion 320 is accommodated in the guide groove 250 having a corresponding circular cross-sectional shape. In addition, the head portion 310 has a substantially parallel state without intersecting with the first and second locking support portions 212 and 213.

Next, the claw 300 is sequentially rotated so that the head 310 of the claw 300 contacts the inclined portion 215, and then rotates about 90 degrees so that the head portion 310 has a stepped contact portion. 214 to be placed within. At this time, the head portion 310 is inserted into and caught in the contact portion 214 while crossing the first and second locking support portions 212 and 213 at an angle of approximately 90 degrees. Therefore, the latch 300 including the head 310 is fixed to the locking groove 210 including the contact portion 214 and the inclined portion 215.

In the present invention, the head portion 310 so that the head portion 310 can be guided into the contact portion 214 more flexibly in contact with the inclined portion 215 when the latch 300 is rotated by 90 degrees. On one side facing the bottom surface of the contact portion 214 of the taper is preferably formed along the inclination of the inclined portion 215. In addition, the taperedjin angle may be equal to the inclined angle of the inclined portion.

As such, the tapered shape may be symmetrically formed when the head portion 310 is viewed from the lateral direction, and may be formed asymmetrically on only one side thereof.

In addition, in the state in which the clasp 300 is coupled to the catching groove 210, the catch clasp 300 is rotated and pulled out so that the clasp 300 can be easily replaced with a new part when the clasp 300 is damaged and needs to be replaced.

Although the preferred embodiments of the present invention have been described above, the scope of the present invention is not limited to such specific embodiments, and those skilled in the art may appropriately change within the scope described in the claims of the present invention. Or modifications may be possible.

1 is a perspective view showing a refrigerator having a touch type home bar door opening structure according to an embodiment of the present invention.

Figure 2 is a perspective view showing a state in which the home bar door and the latch is separated in FIG.

3 is a perspective view showing the latch of FIG.

4 is a perspective view showing the locking groove of FIG.

5 is a perspective view illustrating a sequence in which the latch of FIG. 3 is coupled to the locking groove of FIG. 4.

*** Explanation of symbols for the main parts of the drawing ***

100: home bar frame 200: home bar door

210: locking groove 211: locking hole

212: first locking support portion 213: second locking support portion

214: contact portion 215: inclined portion

220: rear wall 230: inner surface portion

240: base portion 250: guide groove

300: clasp 310: head portion

320: connecting portion 330: body portion

400: latch portion 500: refrigerator door

Claims (8)

A home bar frame installed at an opening of the refrigerator door to form a storage space; A home bar door rotatably installed on the home bar frame; A stopper detachably mounted on one side of the home bar door facing the storage space; And It includes a latch unit is installed in the groove bar frame to catch the latch, The latch has a touch type home bar door opening structure, characterized in that is fixed to the home bar door by being inserted into the locking groove formed in the home bar door from the outside of the home bar door to rotate by 90 degrees. The method of claim 1, The brace is, A head part directly inserted into and fixed to the locking groove; A circular connection portion extending from an end portion of the head portion; And And a body part extending from the connection part and detachable from the latch part. The method of claim 2, The locking groove portion, A locking hole formed through the rear wall of the home bar door facing the receiving space; And A pair of first and second latching support portions spaced apart from and projecting to face a portion adjacent to the engaging hole on the inner side surface portion of the rear wall which is not exposed to the outside; And the head portion is contacted and fixed to the first and second locking support portions when the latch is completed to be engaged with the locking groove, and has a touch type home bar door opening structure. The method of claim 3, And the first and second locking support parts are formed in a base part protruding at a predetermined height from an inner surface part of the rear wall. The method of claim 4, wherein The first and second locking support parts, A contact portion formed to concave stepped in the central portion on the longitudinal direction; And It includes a slope formed on at least one side of both sides of the contact portion, The inclined portion of the refrigerator having a touch type home bar door opening structure, characterized in that it is formed to have an inclined angle gradually increasing from one side of the upper surface of the base portion. The method of claim 5, The inclined portion of the first and second locking support parts, The refrigerator having a touch type home bar door opening structure, wherein the contact parts are formed on opposite sides of a virtual straight line connected to each other. The method of claim 6, When the latch is completed to the engaging groove portion, the head portion has a state in contact with the contact portion, The refrigerator having a touch type home bar door opening structure on one side of the head portion in contact with the contact portion is tapered along the inclination of the inclined portion. The method according to any one of claims 2 to 7, A refrigerator having a touch type home bar door opening structure, wherein a circular guide groove is formed in the rear wall of the home bar door to insert the connection portion.
KR1020090098589A 2009-10-16 2009-10-16 Refrigerator having touch-type opening structure of home-bar door KR20110041658A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020090098589A KR20110041658A (en) 2009-10-16 2009-10-16 Refrigerator having touch-type opening structure of home-bar door

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020090098589A KR20110041658A (en) 2009-10-16 2009-10-16 Refrigerator having touch-type opening structure of home-bar door

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KR20110041658A true KR20110041658A (en) 2011-04-22

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8752918B2 (en) 2011-08-05 2014-06-17 Lg Electronics Inc. Refrigerator with inner door
DE102017204519A1 (en) 2016-05-13 2017-11-16 Hyundai Motor Company Luggage cover assembly, method of operating same and method of releasing same

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8752918B2 (en) 2011-08-05 2014-06-17 Lg Electronics Inc. Refrigerator with inner door
DE102017204519A1 (en) 2016-05-13 2017-11-16 Hyundai Motor Company Luggage cover assembly, method of operating same and method of releasing same

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