WO2010056062A2 - Home-bar locking device - Google Patents

Home-bar locking device Download PDF

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Publication number
WO2010056062A2
WO2010056062A2 PCT/KR2009/006683 KR2009006683W WO2010056062A2 WO 2010056062 A2 WO2010056062 A2 WO 2010056062A2 KR 2009006683 W KR2009006683 W KR 2009006683W WO 2010056062 A2 WO2010056062 A2 WO 2010056062A2
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WO
WIPO (PCT)
Prior art keywords
bar
groove
guide
home
locker
Prior art date
Application number
PCT/KR2009/006683
Other languages
French (fr)
Korean (ko)
Other versions
WO2010056062A3 (en
Inventor
추용호
이규태
추연춘
Original Assignee
피케이텍시스템 주식회사
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Publication of WO2010056062A2 publication Critical patent/WO2010056062A2/en
Publication of WO2010056062A3 publication Critical patent/WO2010056062A3/en

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    • 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
    • E05C19/00—Other devices specially designed for securing wings, e.g. with suction cups
    • E05C19/02—Automatic catches, i.e. released by pull or pressure on the wing
    • E05C19/022—Released by pushing in the closing direction
    • 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
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C19/00—Other devices specially designed for securing wings, e.g. with suction cups
    • E05C19/02—Automatic catches, i.e. released by pull or pressure on the wing
    • E05C19/024—Automatic catches, i.e. released by pull or pressure on the wing with a bifurcated latch
    • 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
    • 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

Definitions

  • the present invention relates to a home bar lock device, and more particularly, to a home bar lock device that can increase convenience and reliability to a user by opening and closing the home bar in an accurate operation.
  • a double door refrigerator is a refrigerator in which storage compartments are divided into left and right sides, and research and development are being actively conducted in recent years as demand is gradually advanced and enlarged.
  • Such a double door refrigerator is provided with a door in each storage compartment, and the door bar is hinged to allow the contents to be easily stored in the storage compartment to be rotatably installed in the vertical direction.
  • a locker is installed in the home bar to maintain the closed state when the home bar is closed, and a latch member is installed in the door to engage the locker.
  • the groove bar locking device is largely divided into a locking type and a pressure touch type to open and close the home bar, and Patent Nos. 535805 and 814358 are disclosed as a conventional technology of a touch type.
  • Patent No. 814358 is a technology filed and registered by the present applicant, and solves the conventional problem to improve the reliability in use by preventing the smooth operation of the sliding body and damage, but it is not only cumbersome to combine parts This has led to an increase in labor costs and working hours.
  • 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.
  • the present invention has been made to solve the above problems, the object of the present invention is to make the opening and closing operation of the home bar by the accurate operation of the rotating body to increase the convenience and reliability in use to the user, and easy to combine parts It is possible to improve the work efficiency, to minimize the exposure to the outside to have a beautiful appearance, and to provide a home bar lock that can produce a high-quality product by minimizing the generation of noise.
  • the configuration of the present invention for achieving the above object is, in the home bar lock device installed in the refrigerator door for opening and closing the home bar, inserted into the refrigerator door 10, one side wall is exposed to the outside, A hollow housing 20 having one side of the side wall opened; A rotating body (30) fixed to the inside of the housing (20) by a spring (27) provided to penetrate the shaft (25) so as to be resiliently rotatable; A latch portion 35 formed to protrude on one side surface of the rotating body 30 which communicates with an opened side of the housing 20 and to which a locker 17 installed in the groove bar 15 is bound; A guide bar 40 having one side inserted into the guide groove 31 formed on the other side of the rotating body 30, and the other side being bound to the other side of one side wall of the housing 20; It is characterized by consisting of a pressing piece 45 is installed in the housing 20 so as not to be separated from the guide groove 31 by pressing the outside of the guide bar 40.
  • the guide groove 31 is in the shape of a heart, when the locker 17 is coupled to the latch portion 35 to the concave portion of the heart-shaped locking groove (40) so that one side of the guide bar 40 is fitted. 32a) is formed, and when the locker 17 is released from the latch portion 35, the one side of the guide bar 40 is inserted into the heart-shaped convex protrusion facing the locking groove 32a.
  • the locking groove 32b is formed.
  • the latch portion 35, the support plate 36 which the outer end of the locker 17 is in contact with the support, and the locking step formed in the end of the locker 17 is spaced apart in front of the support plate 36 It is preferable that it consists of the engaging plate 37 by which the 18 is caught.
  • the guide bar binding groove 46 is preferably formed by the flow interval of the guide bar 40 so as to prevent the departure from the pressing piece 45 while pressing the 40.
  • FIG. 1 is a perspective view of a home bar lock according to the present invention
  • Figure 2 is an exploded perspective view of the home bar lock according to the present invention
  • Figure 3 is a state diagram showing the binding state of the spring according to the present invention.
  • Figure 4 is a state diagram showing a guide groove formed in the rotating body according to the present invention.
  • FIG. 5 is a plan view showing a rotating body in a state in which the locker according to the present invention.
  • Figure 6 is a plan view showing a rotating body in the state released to the locker by the present foot
  • Figure 7 is a perspective view showing a pressing piece formed guide bar binding groove according to the present invention.
  • Figure 8 is a perspective view of the groove bar locking device using a pressing piece formed guide bar binding groove according to the present invention.
  • FIG. 1 is a perspective view of a groove bar lock according to the present invention
  • Figure 2 is an exploded perspective view of the groove bar lock according to the present invention
  • Figure 3 is a state diagram showing a binding state of the spring according to the present invention
  • Figure 4 is a present invention
  • Figure 5 is a state diagram showing a guide groove formed in the rotating body
  • Figure 5 is a plan view showing a rotating body in a state in which the locker according to the present invention
  • Figure 6 is a plane showing a rotating body in the state released to the locker by the present foot
  • FIG. 8 is a perspective view of a groove bar locking device using a pressing piece with a guide bar binding groove according to the present invention.
  • the home bar locking device is installed in the refrigerator door 10 to open and close the home bar 15, and is installed in the home bar 15 by a touch operation of the home bar 15.
  • the locker 17 is opened and closed from the refrigerator door 10 while being locked or released by the home bar lock.
  • the locker 17 has a locking jaw 18 formed at an end thereof in a pin shape which is usually formed of aluminum.
  • the home bar locking device of the present invention is inserted into and coupled to the refrigerator door 10 so that one side wall is exposed to the outside and one side of the exposed side wall is opened, and the housing 20 is opened.
  • the rotor 30 is fixed to the shaft 25, the spring 27 is provided to penetrate the shaft 25 so as to restore the rotation of the rotating body 30, the locker 17 is
  • the latch part 35 is formed to protrude on one side of the rotating body 30 communicated with the opened side of the housing 20 so as to be coupled, and the guide groove 31 formed on the other side of the rotating body 30.
  • the guide bar 40 is inserted into one side and guided to the side), and the pressing piece 45 is installed in the housing 20 so as not to be separated from the guide groove 31 by pressing the outside of the guide bar 40. .
  • the housing 20 has an opening 21 formed in communication with one side of the one side wall exposed to the outside as shown in FIG. 2, for binding of the locker 17 introduced through the opening 21.
  • the latch part 35 is formed.
  • one side of the spring 27 extends inside the housing 20 such that the support jaw 22 protrudes so as to restore the rotating body 30 when the rotating body 30 is rotated.
  • the spring 27 when one side of the spring 27 extends to the housing 20 and the other side spans the cutting groove 33 of the rotating body 30, the spring 27 is engaged when the locker 17 is engaged. After the compressive force is increased, the increased compressive force is restored to the original state during the release operation of the locker 17 to restore the rotating body 30.
  • the rotating body 30 is installed in the housing 20 by the shaft 25, the latch portion 35 is formed on one side, the guide groove 31 is formed on the other side In order to bind the other side of the spring 27, the cutting groove 33 is formed to communicate with the central hole through which the shaft 25 passes.
  • the guide groove 31 is in the shape of a heart, when the locker 17 is coupled to the latch portion 35 to the concave portion of the heart-shaped locking groove that one side of the guide bar 40 is fitted ( 32a) is formed, and one side of the guide bar 40 is fitted when the locker 17 is released from the latch portion 35 to the heart-shaped convex protrusion facing the locking groove 32a.
  • the locking groove 32b is formed.
  • the locking groove 32a is formed in the concave portion of the guide groove 31 so as to maintain this state when the rotating body 30 is rotated as the locker 17 is engaged with the latch portion 35.
  • the unlocking groove 32b is formed in the guide groove 31 so as to maintain this state when the rotor 30 is returned to its original position as the locker 17 is released to the latch portion 35. ) Is formed in the convex area.
  • the latch unit 35 is spaced apart from the support plate 36 protruding from one side of the rotating body 30 so that the outer side of the end of the locker 17 is in contact with the front of the support plate 36. It consists of a locking plate 37 formed to be caught by the locking step 18 formed in 17.
  • the locker 17 contacts the support plate 36 and pushes the rotating body 30.
  • the guide bar 40 is moved from the position of the unlocking groove 32b to the position of the locking groove 32a by the rotation of the rotating body 30 to block the return operation of the rotating body 30. While maintaining this state, the home bar 15 is bound to the refrigerator door 10 to block the opening of the home bar 15.
  • the guide bar 40 is installed so that one side is moved along the guide groove 31 as described above, and the other side is installed to be bound to the other side of one side wall of the housing 20 to rotate the rotating body 30. Depending on whether or not one side of the guide bar 40 is moved along the guide groove 31 to control the rotation of the rotating body (30).
  • the guide bar binding groove 46 is formed to prevent the guide bar 40 guided along the guide groove 31 from being pressed in the state 40 while being separated from the pressing piece 45.
  • the guide bar binding groove 46 is preferably formed to have a length equal to the flow width of the guide bar 40 moving along the guide groove 31.
  • the rotating body 30 is in a stopped state in a state in which a return operation is interrupted, and the locker 17 is locked while being caught across the latching plate 37 of the latch part 35 to the home bar 15. Will block the opening.
  • the locker 17 presses the support plate 36 to open the rotating body 30. It rotates a little more and at the same time rotates by the restoring force of the spring 27 while releasing the locking state of the guide bar 40 over the locking groove 32a to return to its original position. At this time, the guide bar 40 is moved along the guide groove 31 and then over the unlocking groove 32b, and the locker 17 over the locking plate 37 is released to release the groove bar 15. It will be open.
  • the home bar locking device of the present invention can increase convenience and reliability to the user by controlling the opening and closing of the home bar with an accurate operation.

Abstract

The present invention relates to a home-bar locking device; in particular, to a home-bar locking device operating in a precise manner to open/close the home bar such that user convenience and reliability can be increased.  The home-bar locking device installed at a refrigerator door to open/close the home bar according to the present invention comprises: a hollow housing (20) insertedly coupled to a door (10) of the refrigerator in such a way that one sidewall of which is exposed to the outside and has an open side; a rotation body (30) fixed inside the housing (20) with a shaft (25), the body pivoting in a restorable manner by a spring (27) that runs through the shaft (25); a latch (35) protrudedly formed on one side surface of the rotation body (30) in communication with the open side of the housing (20), to be united with a locker (17) that is installed at the home bar (15); a guide bar (40) with one side being inserted into and guided along a guide groove (31) that is formed in the other side surface of the rotation body (30) and the other side being connected to the other side of the exposed sidewall of the housing (20); and a pressurizing piece (45) installed at the housing (20) to pressurize the outside of the guide bar (40) such that the guide bar (40) may not be removed from the guide groove (31).

Description

홈바 잠금장치Home Bar Lock
본 발명은 홈바 잠금장치에 관한 것으로, 더욱 상세하게는 정확한 작동으로 홈바를 개폐시킴으로써 사용자에게 편의성 및 신뢰성을 높일 수 있는 홈바 잠금장치에 관한 것이다.The present invention relates to a home bar lock device, and more particularly, to a home bar lock device that can increase convenience and reliability to a user by opening and closing the home bar in an accurate operation.
일반적으로 양문형 냉장고는 저장실이 좌우 양측으로 구획되어 있는 냉장고로서, 최근들어 수요가 점차적으로 고급화, 대형화됨에 따라 그 연구와 개발이 활발히 진행되고 있다.In general, a double door refrigerator is a refrigerator in which storage compartments are divided into left and right sides, and research and development are being actively conducted in recent years as demand is gradually advanced and enlarged.
이러한 양문형 냉장고는 각각의 저장실에 도어가 구비되고, 도어에는 손쉽게 저장실에 보관된 내용물을 인출시키도록 홈바가 힌지결합되어 상하방향으로 회동가능하게 설치된다.Such a double door refrigerator is provided with a door in each storage compartment, and the door bar is hinged to allow the contents to be easily stored in the storage compartment to be rotatably installed in the vertical direction.
이때, 상기 홈바의 폐쇄시 닫힘상태를 유지하도록 상기 홈바에는 록커가 설치되고, 상기 록커가 맞물리도록 상기 도어에 랫치부재가 설치된다.In this case, a locker is installed in the home bar to maintain the closed state when the home bar is closed, and a latch member is installed in the door to engage the locker.
상기한 홈바 잠금장치는 크게 걸림형과 가압터치형으로 구분되어 홈바를 개폐하고 있으며, 터치형으로 이루어진 종래의 기술로서 등록특허 제535805호와 등록특허 제814358호가 개시되어 있다.The groove bar locking device is largely divided into a locking type and a pressure touch type to open and close the home bar, and Patent Nos. 535805 and 814358 are disclosed as a conventional technology of a touch type.
상기 특허 제814358호는 본 출원인이 선출원하여 등록받은 기술로서, 종래의 문제점을 해결하여 슬라이딩바디의 원활한 동작과 더불어 손상을 방지하도록 하여 사용상 신뢰성을 높이도록 하고 있으나 부품의 결합작업이 번거러울 뿐만 아니라 인건비 및 작업시간의 증가를 가져왔다.Patent No. 814358 is a technology filed and registered by the present applicant, and solves the conventional problem to improve the reliability in use by preventing the smooth operation of the sliding body and damage, but it is not only cumbersome to combine parts This has led to an increase in labor costs and working hours.
또한, 장착시 걸림구가 외부로 노출되는 등 불필요하게 부품이 노출되어져 미관이 좋지 않으며, 장기간 사용시 걸림구의 인입/인출동작 과정에서 미세한 소음이 발생되는 등 문제점이 있었다.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.
본 발명은 상기한 문제점을 해결하기 위하여 창안된 것으로, 본 발명의 목적은 회전체의 정확한 작동으로 홈바의 개폐동작이 이루어지도록 함으로써 사용자에게 편의성 및 사용상 신뢰성을 높일 수 있으며, 부품의 결합작업이 간편하여 작업능률을 향상시킬 수 있으며, 외부로의 노출을 최소화시켜 미려한 외관을 갖도록 함과 아울러 소음발생을 최소화시켜 고품질의 제품으로 생산할 수 있는 홈바 잠금장치를 제공하는 데 있다.The present invention has been made to solve the above problems, the object of the present invention is to make the opening and closing operation of the home bar by the accurate operation of the rotating body to increase the convenience and reliability in use to the user, and easy to combine parts It is possible to improve the work efficiency, to minimize the exposure to the outside to have a beautiful appearance, and to provide a home bar lock that can produce a high-quality product by minimizing the generation of noise.
상기의 목적을 달성하기 위한 본 발명의 구성은, 홈바의 개폐를 위해 냉장고 도어에 설치되는 홈바잠금장치에 있어서, 상기 냉장고 도어(10)에 삽입 결합되어 일측벽이 외부로 노출되고, 노출된 일측벽의 일측이 개구된 중공형의 하우징(20)과; 상기 하우징(20)의 내부에 샤프트(25)로 고정되고, 상기 샤프트(25)에 관통되게 구비되는 스프링(27)에 의해 복원동작가능하게 회동되는 회전체(30)와; 상기 하우징(20)의 개구된 일측에 연통되는 상기 회전체(30)의 일측면에 돌출되게 형성되어 상기 홈바(15)에 설치되는 록커(17)가 결속되는 랫치부(35)와; 상기 회전체(30)의 타측면에 형성된 안내홈(31)에 일측이 끼워져 안내되고, 타측이 상기 하우징(20)의 일측벽 타측에 결속되는 가이드바(40)와; 상기 가이드바(40)의 외측을 가압하여 상기 안내홈(31)으로부터 이탈되지 않도록 상기 하우징(20)에 설치되는 가압편(45)으로 이루어진 것을 특징으로 한다.The configuration of the present invention for achieving the above object is, in the home bar lock device installed in the refrigerator door for opening and closing the home bar, inserted into the refrigerator door 10, one side wall is exposed to the outside, A hollow housing 20 having one side of the side wall opened; A rotating body (30) fixed to the inside of the housing (20) by a spring (27) provided to penetrate the shaft (25) so as to be resiliently rotatable; A latch portion 35 formed to protrude on one side surface of the rotating body 30 which communicates with an opened side of the housing 20 and to which a locker 17 installed in the groove bar 15 is bound; A guide bar 40 having one side inserted into the guide groove 31 formed on the other side of the rotating body 30, and the other side being bound to the other side of one side wall of the housing 20; It is characterized by consisting of a pressing piece 45 is installed in the housing 20 so as not to be separated from the guide groove 31 by pressing the outside of the guide bar 40.
여기서, 상기 안내홈(31)은 하트형상으로, 상기 하트형상의 오목한 부위에는 상기 랫치부(35)에 상기 록커(17)가 결속된 경우 상기 가이드바(40)의 일측이 끼워지도록 록킹홈(32a)이 형성되고, 상기 록킹홈(32a)에 대향되는 상기 하트형상의 볼록한 돌출부위에는 상기 랫치부(35)에 상기 록커(17)가 해제된 경우 상기 가이드바(40)의 일측이 끼워지도록 언록킹홈(32b)이 형성된 것을 특징으로 한다.Here, the guide groove 31 is in the shape of a heart, when the locker 17 is coupled to the latch portion 35 to the concave portion of the heart-shaped locking groove (40) so that one side of the guide bar 40 is fitted. 32a) is formed, and when the locker 17 is released from the latch portion 35, the one side of the guide bar 40 is inserted into the heart-shaped convex protrusion facing the locking groove 32a. The locking groove 32b is formed.
이때, 상기 랫치부(35)는, 상기 록커(17)의 단부 외측이 접촉지지되는 지지판(36)과, 상기 지지판(36)의 전방에 이격되어 상기 록커(17)의 단부 내측에 형성된 걸림턱(18)이 걸려지는 걸림판(37)으로 구성된 것이 바람직하다.At this time, the latch portion 35, the support plate 36 which the outer end of the locker 17 is in contact with the support, and the locking step formed in the end of the locker 17 is spaced apart in front of the support plate 36 It is preferable that it consists of the engaging plate 37 by which the 18 is caught.
한편, 상기 가압편(45)의 단부에는 상기 가이드바(40)의 일측이 상기 안내홈(31)을 따라 상기 록킹홈(32a)과 언록킹홈(32b)에 끼움결속하는 경우, 상기 가이드바(40)를 가압하면서 가압편(45)으로부터의 이탈을 방지하도록 상기 가이드바(40)의 유동간격만큼 가이드바결속홈(46)이 형성되는 것이 바람직하다.Meanwhile, when one side of the guide bar 40 is fitted to the locking groove 32a and the unlocking groove 32b along the guide groove 31 at the end of the pressing piece 45, the guide bar The guide bar binding groove 46 is preferably formed by the flow interval of the guide bar 40 so as to prevent the departure from the pressing piece 45 while pressing the 40.
도 1은 본 발명에 의한 홈바 잠금장치의 사시도,1 is a perspective view of a home bar lock according to the present invention;
도 2는 본 발명에 의한 홈바 잠금장치의 분리사시도,Figure 2 is an exploded perspective view of the home bar lock according to the present invention,
도 3은 본 발명에 의한 스프링의 결속상태를 보인 상태도,Figure 3 is a state diagram showing the binding state of the spring according to the present invention,
도 4는 본 발명에 의한 회전체에 형성된 안내홈를 보인 상태도,Figure 4 is a state diagram showing a guide groove formed in the rotating body according to the present invention,
도 5는 본 발명에 의한 록커에 걸쳐진 상태의 회전체를 보인 평면상태도,5 is a plan view showing a rotating body in a state in which the locker according to the present invention;
도 6은 본 발며에 의한 록커에 해제된 상태의 회전체를 보인 평면상태도,Figure 6 is a plan view showing a rotating body in the state released to the locker by the present foot,
도 7은 본 발명에 의한 가이드바결속홈이 형성된 가압편을 보인 사시도,Figure 7 is a perspective view showing a pressing piece formed guide bar binding groove according to the present invention,
도 8은 본 발명에 의한 가이드바결속홈이 형성된 가압편을 사용한 홈바잠금장치의 사시도.Figure 8 is a perspective view of the groove bar locking device using a pressing piece formed guide bar binding groove according to the present invention.
이하, 첨부된 도면을 참조하여 본 발명의 홈바 잠금장치를 상세히 설명한다.Hereinafter, the home bar locking device of the present invention will be described in detail with reference to the accompanying drawings.
도 1은 본 발명에 의한 홈바 잠금장치의 사시도이고, 도 2는 본 발명에 의한 홈바 잠금장치의 분리사시도이며, 도 3은 본 발명에 의한 스프링의 결속상태를 보인 상태도이고, 도 4는 본 발명에 의한 회전체에 형성된 안내홈를 보인 상태도이며, 도 5는 본 발명에 의한 록커에 걸쳐진 상태의 회전체를 보인 평면상태도이고, 도 6은 본 발며에 의한 록커에 해제된 상태의 회전체를 보인 평면상태도이며, 도 7은 본 발명에 의한 가이드바결속홈이 형성된 가압편을 보인 사시도이고, 도 8은 본 발명에 의한 가이드바결속홈이 형성된 가압편을 사용한 홈바잠금장치의 사시도이다.1 is a perspective view of a groove bar lock according to the present invention, Figure 2 is an exploded perspective view of the groove bar lock according to the present invention, Figure 3 is a state diagram showing a binding state of the spring according to the present invention, Figure 4 is a present invention Figure 5 is a state diagram showing a guide groove formed in the rotating body, Figure 5 is a plan view showing a rotating body in a state in which the locker according to the present invention, Figure 6 is a plane showing a rotating body in the state released to the locker by the present foot 7 is a perspective view showing a pressing piece with a guide bar binding groove according to the present invention, and FIG. 8 is a perspective view of a groove bar locking device using a pressing piece with a guide bar binding groove according to the present invention.
상기 도면에 도시된 바와 같이, 본 발명에 의한 홈바 잠금장치는 홈바(15)의 개폐를 위해 냉장고 도어(10)에 설치되는 것으로서, 상기 홈바(15)의 터치동작으로 상기 홈바(15)에 설치된 록커(17)가 상기 홈바 잠금장치에 걸쳐지거나 해제되면서 상기 냉장고 도어(10)로부터 개폐되어진다.As shown in the figure, the home bar locking device according to the present invention is installed in the refrigerator door 10 to open and close the home bar 15, and is installed in the home bar 15 by a touch operation of the home bar 15. The locker 17 is opened and closed from the refrigerator door 10 while being locked or released by the home bar lock.
상기 록커(17)는 통상 알루미늄으로 성형되는 핀 형상으로 단부에 걸림턱(18)이 형성되어 있다.The locker 17 has a locking jaw 18 formed at an end thereof in a pin shape which is usually formed of aluminum.
본 발명의 상기 홈바 잠금장치는 상기 냉장고 도어(10)에 삽입 결합되어 일측벽이 외부로 노출되고 노출된 일측벽의 일측이 개구된 중공형의 하우징(20)과, 상기 하우징(20)의 내부에 샤프트(25)로 고정되는 회전체(30)와, 상기 회전체(30)의 회동시 복원동작시키도록 상기 샤프트(25)에 관통되게 구비되는 스프링(27)과, 상기 록커(17)가 결속되도록 상기 하우징(20)의 개구된 일측에 연통되는 상기 회전체(30)의 일측면에 돌출되게 형성되는 랫치부(35)와, 상기 회전체(30)의 타측면에 형성된 안내홈(31)에 일측이 끼워져 안내되는 가이드바(40)와, 상기 가이드바(40)의 외측을 가압하여 상기 안내홈(31)으로부터 이탈되지 않도록 상기 하우징(20)에 설치되는 가압편(45)으로 이루어진다.The home bar locking device of the present invention is inserted into and coupled to the refrigerator door 10 so that one side wall is exposed to the outside and one side of the exposed side wall is opened, and the housing 20 is opened. The rotor 30 is fixed to the shaft 25, the spring 27 is provided to penetrate the shaft 25 so as to restore the rotation of the rotating body 30, the locker 17 is The latch part 35 is formed to protrude on one side of the rotating body 30 communicated with the opened side of the housing 20 so as to be coupled, and the guide groove 31 formed on the other side of the rotating body 30. The guide bar 40 is inserted into one side and guided to the side), and the pressing piece 45 is installed in the housing 20 so as not to be separated from the guide groove 31 by pressing the outside of the guide bar 40. .
상기 하우징(20)은 도 2와 같이 외부로 노출된 일측벽의 일측으로 내부로 연통되게 개구부(21)가 형성되고, 상기 개구부(21)를 통해 인입되는 상기 록커(17)의 결속을 위해 상기 랫치부(35)가 형성되는 것이다.The housing 20 has an opening 21 formed in communication with one side of the one side wall exposed to the outside as shown in FIG. 2, for binding of the locker 17 introduced through the opening 21. The latch part 35 is formed.
그리고, 상기 하우징(20)의 내부에는 상기 스프링(27)의 일측이 걸쳐져 상기 회전체(30)의 회동시 복원동작되도록 지지턱(22)이 돌출되어 형성된다.In addition, one side of the spring 27 extends inside the housing 20 such that the support jaw 22 protrudes so as to restore the rotating body 30 when the rotating body 30 is rotated.
따라서, 상기 하우징(20)에 스프링(27)의 일측이 걸쳐지고, 타측이 상기 회전체(30)의 절개홈(33)에 걸쳐진 상태에서 상기 록커(17)의 결속시 상기 스프링(27)의 압축력이 증가된 후 상기 록커(17)의 해제동작시 증가된 압축력이 원상태로 복원되면서 상기 회전체(30)를 복원동작시키게 되는 것이다.Accordingly, when one side of the spring 27 extends to the housing 20 and the other side spans the cutting groove 33 of the rotating body 30, the spring 27 is engaged when the locker 17 is engaged. After the compressive force is increased, the increased compressive force is restored to the original state during the release operation of the locker 17 to restore the rotating body 30.
상기 회전체(30)는 상기 샤프트(25)에 의해 상기 하우징(20)의 내부에 설치되고, 일측면에는 상기 랫치부(35)가 형성되고, 타측면에는 상기 안내홈(31)이 형성되며, 상기 스프링(27)의 타측을 결속시키기 위해 상기 샤프트(25)가 관통되는 중앙구멍에 연통되게 절개홈(33)이 형성된다.The rotating body 30 is installed in the housing 20 by the shaft 25, the latch portion 35 is formed on one side, the guide groove 31 is formed on the other side In order to bind the other side of the spring 27, the cutting groove 33 is formed to communicate with the central hole through which the shaft 25 passes.
이때, 상기 안내홈(31)은 하트형상으로, 상기 하트형상의 오목한 부위에는 상기 랫치부(35)에 상기 록커(17)가 결속된 경우 상기 가이드바(40)의 일측이 끼워지는 록킹홈(32a)이 형성되고, 상기 록킹홈(32a)에 대향되는 상기 하트형상의 볼록한 돌출부위에는 상기 랫치부(35)에 상기 록커(17)가 해제된 경우 상기 가이드바(40)의 일측이 끼워지는 언록킹홈(32b)이 형성된다.At this time, the guide groove 31 is in the shape of a heart, when the locker 17 is coupled to the latch portion 35 to the concave portion of the heart-shaped locking groove that one side of the guide bar 40 is fitted ( 32a) is formed, and one side of the guide bar 40 is fitted when the locker 17 is released from the latch portion 35 to the heart-shaped convex protrusion facing the locking groove 32a. The locking groove 32b is formed.
즉, 상기 록킹홈(32a)은 상기 랫치부(35)에 상기 록커(17)가 결속됨에 따라 상기 회전체(30)가 회동된 경우 이 상태를 유지하도록 상기 안내홈(31)의 오목한 부위에 형성되는 것이고, 상기 언록킹홈(32b)은 상기 랫치부(35)에 상기 록커(17)가 해제됨에 따라 상기 회전체(30)가 원위치로 복귀되는 경우 이 상태를 유지하도록 상기 안내홈(31)의 볼록한 부위에 형성되는 것이다.That is, the locking groove 32a is formed in the concave portion of the guide groove 31 so as to maintain this state when the rotating body 30 is rotated as the locker 17 is engaged with the latch portion 35. The unlocking groove 32b is formed in the guide groove 31 so as to maintain this state when the rotor 30 is returned to its original position as the locker 17 is released to the latch portion 35. ) Is formed in the convex area.
상기 랫치부(35)는 상기 록커(17)의 단부 외측이 접촉지지되도록 상기 회전체(30)의 일측면에 돌출되는 지지판(36)과, 상기 지지판(36)의 전방에 이격되어 상기 록커(17)에 형성된 걸림턱(18)이 걸려지도록 형성되는 걸림판(37)으로 구성된다.The latch unit 35 is spaced apart from the support plate 36 protruding from one side of the rotating body 30 so that the outer side of the end of the locker 17 is in contact with the front of the support plate 36. It consists of a locking plate 37 formed to be caught by the locking step 18 formed in 17.
따라서, 상기 홈바(15)를 폐쇄하기 위해 홈바(15)를 회동시켜 냉장고 도어(10)에 밀착시키는 경우에는 상기 지지판(36)에 록커(17)가 접촉되면서 밀어내어 상기 회전체(30)를 회전시키게 되고, 상기 회전체(30)의 회전으로 상기 가이드바(40)가 언록킹홈(32b)의 위치에서 록킹홈(32a)의 위치로 이동되어 상기 회전체(30)의 복귀동작을 차단하게 되며, 이 상태를 유지하면서 홈바(15)를 냉장고 도어(10)에 결속시켜 홈바(15)의 개방을 차단하게 되는 것이다.Therefore, when the groove bar 15 is rotated to close the refrigerator bar 10 so as to close the groove bar 15, the locker 17 contacts the support plate 36 and pushes the rotating body 30. The guide bar 40 is moved from the position of the unlocking groove 32b to the position of the locking groove 32a by the rotation of the rotating body 30 to block the return operation of the rotating body 30. While maintaining this state, the home bar 15 is bound to the refrigerator door 10 to block the opening of the home bar 15.
이와는 반대로, 상기 홈바(15)를 가압하여 상기 록커(17)가 지지판(36)을 다시 한번 밀어내게 되면, 록킹홈(32a)에 끼워진 가이드바(40)가 록킹홈(32a)으로부터 이탈되면서 안내홈(31)을 따라 이동하게 되고, 이때 회전체(30)는 상기 스프링(27)의 복원력으로 회동되면서 걸림판(37)에 걸쳐진 록커(17)의 걸림상태를 해제하게 되어 상기 홈바(15)를 냉장고 도어(10)로부터 개방시키게 되는 것이다.On the contrary, when the locker 17 pushes the support plate 36 once again by pressing the groove bar 15, the guide bar 40 fitted into the locking groove 32a is guided while being separated from the locking groove 32a. It moves along the groove 31, the rotor 30 is rotated by the restoring force of the spring 27 to release the locking state of the locker 17 across the locking plate 37 to the groove bar 15 To be opened from the refrigerator door 10.
상기 가이드바(40)는 상술한 바와 같이 일측이 상기 안내홈(31)을 따라 이동되도록 설치되고, 타측은 상기 하우징(20)의 일측벽 타측에 결속되게 설치되어 상기 회전체(30)의 회동여부에 따라 상기 가이드바(40)의 일측이 상기 안내홈(31)을 따라 이동되면서 상기 회전체(30)의 회동을 제어하게 된다.The guide bar 40 is installed so that one side is moved along the guide groove 31 as described above, and the other side is installed to be bound to the other side of one side wall of the housing 20 to rotate the rotating body 30. Depending on whether or not one side of the guide bar 40 is moved along the guide groove 31 to control the rotation of the rotating body (30).
한편, 상기 가압편(45)의 단부에는 상기 가이드바(40)의 일측이 상기 안내홈(31)을 따라 상기 록킹홈(32a)과 언록킹홈(32b)에 끼움결속되는 경우, 상기 가이드바(40)를 가압한 상태에서 상기 안내홈(31)을 따라 안내되는 가이드바(40)가 유동되면서 상기 가압편(45)으로부터 이탈되는 것을 방지하도록 가이드바결속홈(46)이 형성된다.Meanwhile, when one side of the guide bar 40 is fitted to the locking groove 32a and the unlocking groove 32b along the guide groove 31 at the end of the pressing piece 45, the guide bar The guide bar binding groove 46 is formed to prevent the guide bar 40 guided along the guide groove 31 from being pressed in the state 40 while being separated from the pressing piece 45.
상기 가이드바결속홈(46)의 길이는 상기 안내홈(31)을 따라 이동되는 상기 가이드바(40)의 유동폭 만큼의 길이를 갖도록 형성되는 것이 바람직하다.The guide bar binding groove 46 is preferably formed to have a length equal to the flow width of the guide bar 40 moving along the guide groove 31.
상기와 같이 구성된 본 발명의 작용효과를 홈바의 동작에 따라 살펴보면, 홈바(15)를 냉장고 도어(10)에 폐쇄시키는 경우에는 록커(17)가 랫치부(35)의 지지판(36)을 밀어내면서 회전체(30)를 회동시키게 되고, 상기 회전체(30)의 회동으로 가이드바(40)가 상대운동하면서 안내홈(31)에서 이동하면서 록킹홈(32a)으로 이동하게 된다.Looking at the operation and effect of the present invention configured as described above according to the operation of the home bar, when closing the home bar 15 to the refrigerator door 10, while the locker 17 pushes the support plate 36 of the latch unit 35 The rotating body 30 is rotated, and the guide bar 40 moves relative to the locking groove 32a while moving in the guide groove 31 while the relative movement of the rotating body 30 rotates.
따라서, 상기 회전체(30)는 복귀동작이 차단된 상태로 정지되어진 상태에 있게 되며, 상기 록커(17)는 랫치부(35)의 걸림판(37)에 걸쳐진 채 록킹되어 상기 홈바(15)의 개방을 차단하게 된다.Therefore, the rotating body 30 is in a stopped state in a state in which a return operation is interrupted, and the locker 17 is locked while being caught across the latching plate 37 of the latch part 35 to the home bar 15. Will block the opening.
반대로 상기 홈바(15)를 개방하는 경우에는 상기 홈바(15)를 다시 냉장고 도어(10)의 방향으로 가압하여 밀어주면, 록커(17)가 상기 지지판(36)을 가압하면서 회전체(30)를 약간 더 회동시키게 되고, 이와 동시에 상기 록킹홈(32a)에 걸쳐진 가이드바(40)의 걸림상태를 해제시키면서 스프링(27)의 복원력에 의해 회동되면서 원위치를 복귀하게 된다. 이때 상기 가이드바(40)는 안내홈(31)을 따라 이동된 후 언록킹홈(32b)에 걸쳐지게 되고, 상기 걸림판(37)에 걸쳐진 록커(17)가 해제되면서 상기 홈바(15)를 개방시키게 되는 것이다.On the contrary, when the home bar 15 is opened, when the home bar 15 is pushed and pushed in the direction of the refrigerator door 10 again, the locker 17 presses the support plate 36 to open the rotating body 30. It rotates a little more and at the same time rotates by the restoring force of the spring 27 while releasing the locking state of the guide bar 40 over the locking groove 32a to return to its original position. At this time, the guide bar 40 is moved along the guide groove 31 and then over the unlocking groove 32b, and the locker 17 over the locking plate 37 is released to release the groove bar 15. It will be open.
상술한 바와 같이 본 발명의 홈바 잠금장치는 정확한 동작으로 홈바의 개폐를 제어함에 따라 사용자에게 편의성 및 신뢰성을 높일 수 있게 된다.As described above, the home bar locking device of the present invention can increase convenience and reliability to the user by controlling the opening and closing of the home bar with an accurate operation.
상기와 같이 구성된 본 발명에 따르면, 회전체의 정확한 작동으로 사용자에게 편의성 및 사용상 신뢰성을 높일 수 있으며, 외부로의 노출을 최소화시켜 외관이 미려하도록 함과 더불어 소음발생을 최소화시켜 고품질의 제품으로 생산할 수 있게 된다.According to the present invention configured as described above, it is possible to increase the convenience and reliability of the user to the precise operation of the rotating body, to minimize the exposure to the outside to minimize the appearance of noise and to produce a high-quality product It becomes possible.

Claims (4)

  1. 홈바의 개폐를 위해 냉장고 도어에 설치되는 홈바잠금장치에 있어서,In the home bar lock device installed in the refrigerator door for opening and closing the home bar,
    상기 냉장고 도어(10)에 삽입 결합되어 일측벽이 외부로 노출되고, 노출된 일측벽의 일측이 개구된 중공형의 하우징(20)과;A hollow housing 20 inserted into and coupled to the refrigerator door 10 and having one side wall exposed to the outside and one side of the exposed side wall opening;
    상기 하우징(20)의 내부에 샤프트(25)로 고정되고, 상기 샤프트(25)에 관통되게 구비되는 스프링(27)에 의해 복원동작가능하게 회동되는 회전체(30)와;A rotating body (30) fixed to the inside of the housing (20) by a spring (27) provided to penetrate the shaft (25) so as to be resiliently rotatable;
    상기 하우징(20)의 개구된 일측에 연통되는 상기 회전체(30)의 일측면에 돌출되게 형성되어 상기 홈바(15)에 설치되는 록커(17)가 결속되는 랫치부(35)와;A latch portion 35 formed to protrude on one side surface of the rotating body 30 which communicates with an opened side of the housing 20 and to which a locker 17 installed in the groove bar 15 is bound;
    상기 회전체(30)의 타측면에 형성된 안내홈(31)에 일측이 끼워져 안내되고, 타측이 상기 하우징(20)의 일측벽 타측에 결속되는 가이드바(40)와;A guide bar 40 having one side inserted into the guide groove 31 formed on the other side of the rotating body 30, and the other side being bound to the other side of one side wall of the housing 20;
    상기 가이드바(40)의 외측을 가압하여 상기 안내홈(31)으로부터 이탈되지 않도록 상기 하우징(20)에 설치되는 가압편(45)으로 이루어진 것을 특징으로 하는 홈바 잠금장치.Home bar lock device, characterized in that consisting of a pressing piece 45 is installed in the housing 20 so as not to be separated from the guide groove 31 by pressing the outside of the guide bar (40).
  2. 제1항에 있어서,The method of claim 1,
    상기 안내홈(31)은 하트형상으로, 상기 하트형상의 오목한 부위에는 상기 랫치부(35)에 상기 록커(17)가 결속된 경우 상기 가이드바(40)의 일측이 끼워지도록 록킹홈(32a)이 형성되고, 상기 록킹홈(32a)에 대향되는 상기 하트형상의 볼록한 돌출부위에는 상기 랫치부(35)에 상기 록커(17)가 해제된 경우 상기 가이드바(40)의 일측이 끼워지도록 언록킹홈(32b)이 형성된 것을 특징으로 하는 홈바 잠금장치.The guide groove 31 is in the shape of a heart, and the locking groove 32a is fitted to one side of the guide bar 40 when the locker 17 is engaged to the latch portion 35 in the concave portion of the heart shape. Is formed, the unlocking groove so that one side of the guide bar 40 is fitted when the locker 17 is released to the latch portion 35 to the heart-shaped convex protrusions opposed to the locking groove (32a) Home bar lock, characterized in that the (32b) is formed.
  3. 제1항 또는 제2항에 있어서,The method according to claim 1 or 2,
    상기 랫치부(35)는, 상기 록커(17)의 단부 외측이 접촉지지되는 지지판(36)과, 상기 지지판(36)의 전방에 이격되어 상기 록커(17)의 단부 내측에 형성된 걸림턱(18)이 걸려지는 걸림판(37)으로 구성된 것을 특징으로 하는 홈바 잠금장치.The latch part 35 includes a support plate 36 on which the outer side of the end of the locker 17 is in contact with the support plate, and a locking projection 18 spaced apart from the front of the support plate 36 and formed inside the end of the locker 17. Home bar locks, characterized in that consisting of the engaging plate 37 is caught.
  4. 제2항에 있어서,The method of claim 2,
    상기 가압편(45)의 단부에는 상기 가이드바(40)의 일측이 상기 안내홈(31)을 따라 상기 록킹홈(32a)과 언록킹홈(32b)에 끼움결속하는 경우, 상기 가이드바(40)를 가압하면서 가압편(45)으로부터의 이탈을 방지하도록 상기 가이드바(40)의 유동간격만큼 가이드바결속홈(46)이 형성되는 것을 특징으로 하는 홈바 잠금장치.When one side of the guide bar 40 is fitted to the locking groove 32a and the unlocking groove 32b along the guide groove 31 at the end of the pressing piece 45, the guide bar 40 The groove bar locking device, characterized in that the guide bar binding groove (46) is formed by the flow interval of the guide bar (40) to prevent the separation from the pressing piece (45) while pressing.
PCT/KR2009/006683 2008-11-17 2009-11-13 Home-bar locking device WO2010056062A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2008-0113931 2008-11-17
KR1020080113931A KR101060167B1 (en) 2008-11-17 2008-11-17 Home Bar Lock

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WO2010056062A3 WO2010056062A3 (en) 2010-07-29

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CN111332119A (en) * 2018-12-18 2020-06-26 现代自动车株式会社 Oil filler door opening device assembly
US11174581B2 (en) * 2017-07-13 2021-11-16 Emz-Hanauer Gmbh & Co. Kgaa Overlifting door latch with locking mechanism
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CN105264157B (en) * 2013-06-05 2017-03-15 株式会社利富高韩国 The button locking device of Double door type inside door
EP2840208A1 (en) * 2013-08-19 2015-02-25 Electrolux Appliances Aktiebolag A locking device and a domestic appliance
US11174581B2 (en) * 2017-07-13 2021-11-16 Emz-Hanauer Gmbh & Co. Kgaa Overlifting door latch with locking mechanism
US11236911B2 (en) * 2018-01-18 2022-02-01 Hti Technology And Industries, Inc. Push-to-open/signal-to-open appliance door latching system with an integrated locking device
CN111332119A (en) * 2018-12-18 2020-06-26 现代自动车株式会社 Oil filler door opening device assembly
US11479113B2 (en) * 2018-12-18 2022-10-25 Hyundai Motor Company Fuel door opener assembly
EP4071334A1 (en) * 2021-04-08 2022-10-12 Palagina S.r.l. Fabric roller blind
EP4155491A1 (en) * 2021-09-23 2023-03-29 Titus d.o.o. Dekani Locking device, in particular for a caravan or mobile home

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