KR20110130790A - A locking device of home-bar door - Google Patents

A locking device of home-bar door Download PDF

Info

Publication number
KR20110130790A
KR20110130790A KR1020100050289A KR20100050289A KR20110130790A KR 20110130790 A KR20110130790 A KR 20110130790A KR 1020100050289 A KR1020100050289 A KR 1020100050289A KR 20100050289 A KR20100050289 A KR 20100050289A KR 20110130790 A KR20110130790 A KR 20110130790A
Authority
KR
South Korea
Prior art keywords
guide
locking member
home bar
bar door
housing
Prior art date
Application number
KR1020100050289A
Other languages
Korean (ko)
Other versions
KR101230464B1 (en
Inventor
변용근
Original Assignee
주식회사 이피텍
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 이피텍 filed Critical 주식회사 이피텍
Priority to KR1020100050289A priority Critical patent/KR101230464B1/en
Publication of KR20110130790A publication Critical patent/KR20110130790A/en
Application granted granted Critical
Publication of KR101230464B1 publication Critical patent/KR101230464B1/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
    • 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

Landscapes

  • Refrigerator Housings (AREA)

Abstract

PURPOSE: The convenience and reliability are enhanced with the exact operation of the locking member, the noise occurrence is minimized. CONSTITUTION: A locking device of home-bar door comprises a housing(1), a locking member(4), a spring(5), and a rocking means. In order to be inserted into the refrigerator door and it is not projected to outside the housing is formed, the part exposing of the housing is opened. The locking member is located inside the housing and is supported with the hinge shaft the rotation maintenance. The locking member comprises a latch unit in which the locker of the home bar door hangs The spring elastically supports the rotation of the locking member. The rocking means controls to control the rotation of the locking member and locker hangs or be deregulated.

Description

Home Bar Door Lock {A LOCKING DEVICE OF HOME-BAR DOOR}

The present invention relates to a home bar door locking device, and more particularly, to a home bar door locking device which can improve the locking operation reliability of the home bar door and improve the durability of the locking device.

In general, a double door refrigerator is a refrigerator in which storage compartments are divided into left and right sides, and the double door refrigerator is provided with a door in each storage compartment, and a home bar is installed in the door to easily withdraw contents stored in the storage compartment.

In order to open and close the home bar, a home bar door is installed, and a lock device including a locker installed on the home bar and a latch member installed on the door to engage the locker is installed to maintain the home bar door in a closed state.

The groove bar locking device is divided into a locking type and a pressing touch type, and Patent Nos. 535805 and 814358 are disclosed as touch types.

Patent No. 814358 is a technology that has been filed and registered by the applicant as shown in Figure 4, the sliding body 51 is installed to slide the inside of the housing 50, the spring 52 to support it Is installed, the flow bar 53 and the guide groove 54 and the sliding body 51, which is installed to control the fixing and movement of the sliding body 51 during the movement of the sliding body 51, the hinge to the sliding body 51 Consists of a fastener 55 is installed.

That is, when the locker (not shown) installed in the home bar pushes the sliding body 51, the locking holes 55 move together to lock or unlock the locker to open and close the home bar door.

However, the home bar door locking device as described above is problematic in that the joining of components is not only cumbersome, but also the configuration is complicated and the labor cost and assembly time increase.

In addition, the parts are exposed to the outside unnecessarily, such as when exposed to the outside, the appearance is not good, there is a problem such as a fine noise generated in the process of pulling out / withdrawal operation for a long time.

Therefore, an object of the present invention is to solve the above problems, the opening and closing operation of the home bar to be made by the correct operation of the locking member to increase the convenience and reliability in use for the user, and easy operation of the parts combined work efficiency It is to provide a home bar door lock device that can improve the quality, minimize the exposure to the outside to have a beautiful appearance and minimize the occurrence of noise to produce a high quality product.

In the configuration of the present invention for achieving the above object, in the home bar door lock device comprising a home bar door that is installed to open and close the refrigerator door, and a locker is installed on the home bar door to lock and unlock the home bar door,

The locking member is formed to be inserted and coupled to the refrigerator door so as not to protrude to the outside, and the housing having an exposed portion is opened, and a latch part which is positioned inside the housing and is supported by the rotation of the hinge shaft and latches the locker of the home bar door. And locking means configured between the locking member and the housing so as to control the locker being caught or released by intermittent rotation of the locking member and interlocking the rotation of the locking member. do.

As described above, the present invention can increase the convenience and reliability in use by the accurate operation of the locking member, and minimizes the exposure to the outside so that the appearance can be beautiful and the noise can be minimized.

1 is an exploded perspective view of a home bar door lock according to the present invention;
2 is an assembled cross-sectional view of FIG.
3 is a schematic cross-sectional view showing a state in which a home bar door lock device is installed in a home bar according to the present invention;
Figure 4 is an exploded perspective view showing a typical home bar door lock.

1 is an exploded perspective view illustrating a home bar door locking device according to the present invention, FIG. 2 is an assembly cross-sectional view of FIG. 1, and FIG. 3 is a schematic view showing a state in which a locking device is installed. The latch is formed so that the exposed portion is opened and the housing 1 is opened, the latch is positioned inside the housing 1 and is rotatably supported by the hinge shaft 2 and the locker R of the home bar door HD is engaged. The locking member 4 is formed by interlocking the locking member 4 having the portion 3 formed thereon, the spring 5 installed to elastically support the rotation of the locking member 4, and the rotation of the locking member 4. It consists of a locking means configured between the locking member 4 and the housing 1 to control latching or releasing.

The locking means includes a guide guide 8 having a bent portion 6 formed at one end and a guide portion 7 formed at an end thereof so that one end is caught by the housing 1 and serves as a rotational center. The guide groove 9 is formed on the surface of the locking member 4 so that the locker R is caught or released by controlling the rotational angle of the locking member 4 while the guide guide 8 rides and moves. Guide guide 8 is composed of a spring (10) installed to be in close contact with the guide groove (9).

That is, when the guide guide 8 controls the rotation angle of the locking member 4 while moving in the guide groove 9, the locker R of the home bar door HD is caught by the latch portion 3. To open or close the home bar door HD.

In particular, the guide guide 8 is caught in the guide groove 9 to lock the locker R of the home bar door HD to prevent the guide guide 8 from being separated from the guide groove 9. 3, the height of the locking jaw 11 is formed to be higher than the surface of the locking member 4 as shown in FIG.

In addition, since the guide guide 8 is made of steel material, even if the load by the home bar door (HD) is concentrated in the guide guide (8) is configured to withstand this sufficiently.

The housing 1 is formed with a rib 12 to prevent the strength reinforcement and guide guide 8 from being caught by the upper surface when the guide groove 9 is separated from the guide groove 9.

Referring to the operation and effect of the present invention as described above, in order to close the home bar to the refrigerator door (RD), when the home bar door (HD) is in close contact with the refrigerator door (RD) as shown in Figure 3 home bar door (HD) The locker R of the locking member 4 is inserted into the latch portion 3 of the locking member 4 to push and rotate the latch portion 3, and the locker R is caught by the latch portion 3.

At this time, when the locking member 4 rotates, the guide guide 8, which is in close contact with the guide groove 9 of the locking member 4, moves along the guide groove 9. In the locking jaw 11, the guide portion 7 of the guide guide 8 is caught, so that the locking member 4 maintains the state as shown in FIG.

When the locking member 4 maintains the state as shown in FIG. 3, the locker R is held by the latch portion 3 of the locking member 4, thereby keeping the home bar door HD closed. Will be done.

In this state, when the home bar door HD is pressed once again to open the home bar door HD, the locker R pushes the locking member 4 to rotate the guide bar 8 when the locking member 4 is rotated. ) Is moved out of the locking jaw (11) while moving again in the guide groove (9), the locking member (4) can be rotated and the locker (R) is released from the latch portion (3) the home bar door (HD) can be opened.

Here, when the guide guide 8 moves in the guide groove 9 or is caught by the catching jaw 11, as shown in FIG. 3, the height of the catching jaw 11 is the surface of the locking member 4. Since it is higher by D than the guide guide 8 is not easily separated from the guide groove (9).

In particular, even if the guide guide 8 is to be separated from the guide groove 9, the rib 12 is formed on the inner surface of the housing 1 located above the guide guide 8, so that the guide guide 8 Since there is no gap from which the guide can be released, the guide guide 8 can be prevented from being separated.

In addition, since the guide guide 8 is made of a steel material, even if a large load is applied to the guide guide 8 can withstand it.

1: housing 2: hinge shaft
3: latch portion 4: locking member
5, 10: spring 6: bend
7: Guide Part 8: Guide Guide
9: guide groove 11: locking jaw
12: Rib RD: Refrigerator Door
HD: Homebar Door R: Lockers

Claims (5)

In the home bar door lock device comprising a home bar door that is installed to open and close to the refrigerator door, and a locker installed on the home bar door to lock and release the home bar door,
The locking member is formed to be inserted and coupled to the refrigerator door so as not to protrude to the outside, and the housing having an exposed portion is opened, and a latch part which is positioned inside the housing and is supported by the rotation of the hinge shaft and latches the locker of the home bar door. And locking means configured between the locking member and the housing so as to control the locker being caught or released by intermittent rotation of the locking member and interlocking the rotation of the locking member. Homebar door lock. The method of claim 1,
The locking means includes a guide guide having a bent portion formed at one end so that one end is hung on the housing and acting as a rotational center, and the guide guide is bent at the other end, and the guide guide is moved to control the rotation angle of the locking member. And a guide groove formed on the surface of the locking member to lock or unlock the locker, and a spring installed so that the guide guide is in close contact with the guide groove. The method of claim 2,
And a locking jaw formed to be higher than the surface of the locking member by D to prevent the guide guide from being deviated from the guide groove. The method of claim 2,
The guide guide is a home bar door lock, characterized in that made of steel. The method according to any one of claims 2 to 4,
The housing has a home bar door lock device, characterized in that it comprises a rib formed to prevent the strength reinforcement and guide guide is caught off when the guide guide is separated from the guide groove.
KR1020100050289A 2010-05-28 2010-05-28 A locking device of home-bar door KR101230464B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020100050289A KR101230464B1 (en) 2010-05-28 2010-05-28 A locking device of home-bar door

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020100050289A KR101230464B1 (en) 2010-05-28 2010-05-28 A locking device of home-bar door

Publications (2)

Publication Number Publication Date
KR20110130790A true KR20110130790A (en) 2011-12-06
KR101230464B1 KR101230464B1 (en) 2013-02-06

Family

ID=45499437

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020100050289A KR101230464B1 (en) 2010-05-28 2010-05-28 A locking device of home-bar door

Country Status (1)

Country Link
KR (1) KR101230464B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20190126633A (en) 2018-05-02 2019-11-12 주식회사 위니아대우 Device for locking home bar door in refrigerator

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200416692Y1 (en) 2006-03-08 2006-05-22 동우정밀(주) Door-latching unit for electric product
KR20100008271A (en) * 2008-07-15 2010-01-25 (주)카마다코리아 Door locks system of home-bar for refrigerator
KR100894827B1 (en) 2008-10-29 2009-04-24 주식회사 박전자 Door-locking device for electric home applliances
KR101060167B1 (en) * 2008-11-17 2011-08-29 주식회사 이피텍 Home Bar Lock

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20190126633A (en) 2018-05-02 2019-11-12 주식회사 위니아대우 Device for locking home bar door in refrigerator

Also Published As

Publication number Publication date
KR101230464B1 (en) 2013-02-06

Similar Documents

Publication Publication Date Title
KR101060167B1 (en) Home Bar Lock
BRPI0608358A2 (en) lock for a household appliance
KR100894827B1 (en) Door-locking device for electric home applliances
KR101762436B1 (en) Lock unit for cabinet
KR101230464B1 (en) A locking device of home-bar door
JP6644249B2 (en) Emergency unlocking device in door locking device
KR200459876Y1 (en) A Door Lock Device having Automatic Operating Deadbolt
KR20110003030U (en) Auto locking apparatus for sliding windows
JP2012007464A (en) Indoor-outdoor differential pressure dissolution device
KR101103353B1 (en) Personal locker
KR101462181B1 (en) Microwave Oven
JP2008280752A (en) Latch lock
KR200478721Y1 (en) Door Lock Apparatus for Refrigerator and Freezer's door
JP2015187346A (en) Pull handle device of storage furniture
KR101246563B1 (en) Draw latch for door
KR102004446B1 (en) Refrigerator
KR20170066195A (en) push-pull doorlock
KR100924422B1 (en) Dial lock
JP4220540B2 (en) Locking device and joinery
JP6934649B2 (en) Shoji opening device
JP2011513696A (en) Door opening / closing unit
JP2010101075A (en) Door stop
KR20150029342A (en) locking device for sliding type windows
JP2007120079A (en) Automatic locking device for sliding door
JP6632120B2 (en) Sliding lock

Legal Events

Date Code Title Description
A201 Request for examination
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20170125

Year of fee payment: 5

FPAY Annual fee payment

Payment date: 20180425

Year of fee payment: 6

FPAY Annual fee payment

Payment date: 20190114

Year of fee payment: 7