WO2013077676A1 - Malfunction prevention handle for horizontal contact type window - Google Patents

Malfunction prevention handle for horizontal contact type window Download PDF

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Publication number
WO2013077676A1
WO2013077676A1 PCT/KR2012/009992 KR2012009992W WO2013077676A1 WO 2013077676 A1 WO2013077676 A1 WO 2013077676A1 KR 2012009992 W KR2012009992 W KR 2012009992W WO 2013077676 A1 WO2013077676 A1 WO 2013077676A1
Authority
WO
WIPO (PCT)
Prior art keywords
handle
sash
casing
guide
malfunction prevention
Prior art date
Application number
PCT/KR2012/009992
Other languages
English (en)
French (fr)
Inventor
Se Jin Kim
Jung Hoon Kim
Original Assignee
Lg Hausys, Ltd.
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 Lg Hausys, Ltd. filed Critical Lg Hausys, Ltd.
Priority to CN201280057692.2A priority Critical patent/CN103958805B/zh
Priority to DE112012004921.7T priority patent/DE112012004921B4/de
Priority to RU2014125418/12A priority patent/RU2564602C1/ru
Priority to JP2014543423A priority patent/JP5765662B2/ja
Publication of WO2013077676A1 publication Critical patent/WO2013077676A1/en

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B63/00—Locks or fastenings with special structural characteristics
    • E05B63/18—Locks or fastenings with special structural characteristics with arrangements independent of the locking mechanism for retaining the bolt or latch in the retracted position
    • E05B63/185—Preventing actuation of a bolt when the wing is open
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C3/00—Fastening devices with bolts moving pivotally or rotatively
    • E05C3/12—Fastening devices with bolts moving pivotally or rotatively with latching action
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B1/00—Knobs or handles for wings; Knobs, handles, or press buttons for locks or latches on wings
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B65/00—Locks or fastenings for special use
    • E05B65/08—Locks or fastenings for special use for sliding wings
    • E05B65/087—Locks or fastenings for special use for sliding wings the bolts sliding parallel to the wings
    • 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
    • E05C19/06—Other devices specially designed for securing wings, e.g. with suction cups in which the securing part if formed or carried by a spring and moves only by distortion of the spring, e.g. snaps
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C9/00—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing
    • E05C9/06—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing with three or more sliding bars
    • E05C9/063—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing with three or more sliding bars extending along three or more sides of the wing or frame
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D15/00—Suspension arrangements for wings
    • E05D15/06—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane
    • E05D15/10—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane movable out of one plane into a second parallel plane
    • E05D15/1005—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane movable out of one plane into a second parallel plane the wing being supported on arms movable in horizontal planes
    • E05D15/1013—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane movable out of one plane into a second parallel plane the wing being supported on arms movable in horizontal planes specially adapted for windows
    • 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
    • E05F11/00—Man-operated mechanisms for operating wings, including those which also operate the fastening
    • E05F11/02—Man-operated mechanisms for operating wings, including those which also operate the fastening for wings in general, e.g. fanlights
    • E05F11/08—Man-operated mechanisms for operating wings, including those which also operate the fastening for wings in general, e.g. fanlights with longitudinally-moving bars guided, e.g. by pivoted links, in or on the frame
    • E05F11/12—Mechanisms by which the bar shifts the wing
    • E05F11/14—Mechanisms by which the bar shifts the wing directly, i.e. without links, shifting the wing, e.g. by rack and gear or pin and slot
    • E05F11/145—Mechanisms by which the bar shifts the wing directly, i.e. without links, shifting the wing, e.g. by rack and gear or pin and slot by pin and slot
    • 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
    • E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
    • E05Y2800/40—Physical or chemical protection
    • E05Y2800/424—Physical or chemical protection against unintended use, e.g. protection against vandalism or sabotage

Definitions

  • the present invention relates to a malfunction prevention handle for a horizontal contact type window, and more particularly, to a malfunction prevention handle for a horizontal contact type window that is not rotatable if a sash is not contacted with a window frame, so that in the state where the sash is open, the sash is not horizontally movable and lockable.
  • a window which improves insulation, air tightness, pressure resistance, sound proofing, and water tightness and has a variety of opening/closing functions through simple manipulations, is called a 'system window'.
  • a horizontally sliding window includes a window frame, a fixed window mounted in the window frame, a sash adapted to be open and closed in such a manner as to move along the rails mounted on the window frame to left and right sides, a locking device adapted to lock or unlock the sash to or from the window frame, and a hardware adapted to move the sash in upward and downward directions or in a horizontal direction.
  • the hardware is configured to allow the sash to come into close contact with the window frame in the horizontally moving manner, as shown in FIGS.1 to 2b.
  • the conventional hardware includes a frame 10 adapted to move together with a handle unit 102 connected thereto, horizontal moving units 10a operated together with the frame 10 connected thereto in such a manner as to allow the sash to come into close contact with the window frame in the horizontally moving manner, and a well-known locking unit 10b operated cooperatively with the frame in such a manner as to be locked to the fixed window.
  • the horizontal moving units 10a are mounted on the bottom surface of the sash together with rollers 12.
  • Each of the horizontal moving units 10a has a runner 20 having a body mounted at the close position to a roller housing on which the rollers 12 are located, and a load bar 22 mounted on the runner 20, so that a guide pin 24 provided integrally on the load bar 22 is connected to the frame 10.
  • the guide pin 24 is moved along a guide slot 32 formed on a guide plate 30, and the guide plate 30 is connected to an arm 40. Further, an extension piece 42 extended from one end of the arm 40 is connected to a restoring spring 50, and the other end of the arm 40 is connected to the roller housing by means of a rotary shaft 44.
  • the arm 40 located on the underside of the guide plate 30 is rotated around the rotary shaft 44 and at the same time the horizontal moving units 10a and the sash on which the horizontal moving units 10a are mounted are horizontally moved as shown in FIG.1, thereby allowing the sash to be brought into contact with the window frame.
  • the arm 40 is reversely rotated by means of the restoring spring 50 connected to the extension piece 42 extended from one end of the arm 40, thereby allowing the sash to be separated from the window frame.
  • the window having the above-mentioned conventional hardware has some problems.
  • the horizontal moving units 10a and the locking unit 10b may be operated. That is, if the handle is rotated erroneously by children or users in the state where the sash is open, the frame connected to the handle unit 102 is moved to cause the horizontal moving units 10a and the locking unit 10b to be operated.
  • the sash is pushed and closed in the state where the locking unit is operated to move a lock, the sash is not really locked, which lets an invader to come into the window.
  • the locking unit is operated in the state where the window is not completely closed, thereby rotating a crescent like the lock.
  • the locking state is achieved just by rotating the crescent even though the window is not completely closed, and accordingly, crime prevention such as thief invasion prevention cannot be perfectly accomplished.
  • a gear box which moves the frame is complicatedly configured, hard in manufacturing process, and is low in the assembling efficiency.
  • the present invention has been made in view of the above-mentioned problems occurring in the prior art, and it is an object of the present invention to provide a malfunction prevention handle for horizontal contact type window wherein horizontal movement units and locking unit are not operated in a state where a sash is open.
  • a malfunction prevention handle for a horizontal contact type window having a handle unit mounted on a sash and adapted to move a frame through the rotation thereof in such a manner as to allow horizontal moving units and a locking unit adapted to horizontally move the sash to be operated
  • the malfunction prevention handle including: a casing disposed at the inside of the sash; the handle unit adapted to be connected rotatably to a bearing provided in the casing; a pinion gear disposed at the internal space of the casing in such a manner as to be operated cooperatively with the handle unit rotated; a rack gear moved upwardly and downwardly in such a manner as to be engaged with the pinion gear, to which the frame is connected; a guide pin fixedly disposed on the rack gear; and a handle rotation prevention member having a rotation prevention plate whose portion protruded outwardly from the sash, the rotation prevention plate having a guide slot formed thereon so as to guide the movement of the guide pin, and
  • the malfunction prevention handle for a horizontal contact type window restricts the rotation of the handle unit in the state where the sash is open, thereby preventing the horizontal moving units and the locking unit from being operated in the state where the sash is open.
  • the malfunction prevention handle of the present invention closes the sash in the state where the horizontal moving units and the locking unit are operated, thereby preventing the sash and the window frame from being damaged or malfunctioned.
  • the malfunction prevention handle of the present invention has a simple configuration and excellent assemblability and makes the hardware operated at a precise position, thereby allowing the window to be usable for a long period of time, without any trouble.
  • the malfunction prevention handle of the present invention allows the locking unit to be operated only when the moving window is completely closed, so that in the state where the window is not completely closed by the user's carelessness, the locking unit is not operated, thereby preventing the invasion from the outside.
  • FIG.1 is a perspective view showing a conventional hardware of a horizontal contact type window
  • FIGS.2a and 2b are bottom views showing one example of the horizontal moving unit adopted to the conventional horizontal contact type window.
  • FIGS.3a to 3c are perspective views showing a malfunction prevention handle for a horizontal contact type window according to the present invention.
  • FIGS.4a to 4c are side views showing one side of the malfunction prevention handle for a horizontal contact type window according to the present invention.
  • FIG.5 is a side view showing one side of the malfunction prevention handle for a horizontal contact type window according to the present invention, from which a cover is removed.
  • FIG.6 is a side view showing one side of the interior of the malfunction prevention handle for a horizontal contact type window according to the present invention.
  • FIGS.3a to 3c are perspective views showing a malfunction prevention handle for a horizontal contact type window according to the present invention
  • FIGS.4a to 4c are side views showing one side of the malfunction prevention handle for a horizontal contact type window according to the present invention
  • FIG.5 is a side view showing one side of the malfunction prevention handle for a horizontal contact type window according to the present invention, from which a cover is removed
  • FIG.6 is a side view showing one side of the interior of the malfunction prevention handle for a horizontal contact type window according to the present invention.
  • a malfunction prevention handle 100 for a horizontal contact type window according to the present invention is desirably applied to the hardware as shown in FIG.1 or to hardware having other configurations, and in some cases, the handle 100 may be applied to other windows.
  • the handle 100 of the invention includes a casing 120, a pinion gear 140, a rack gear 160, a cover 180 adapted to be covered on the casing 120, and a handle rotation prevention member 200 coupled movably to the cover 180.
  • the casing 120 is formed of a generally square box in such a manner as to be disposed at the inside of a sash 12 and has an internal space into which a pinion gear 140 and a rack gear 160 are mounted, while having a bearing 122 located at the center of one end thereof.
  • the bearing 122 permits the rotation of a handle unit 102 to be gently performed, and an axis hole 124 is formed at the center of the bearing 122.
  • a rotary shaft 104 connected to the handle unit 102 is fitted to the axis hole 124, and the pinion gear 140 is mounted on the rotary shaft 104.
  • the configuration will be described below.
  • the pinion gear 140 and the rack gear 160 are disposed at the internal space of the casing 120, and first, the pinion gear 140 is mounted on the rotary shaft 104 of the handle unit 102, so that if the handle unit 102 is rotated by a user's manipulation, the pinion gear 140 is rotated together with the handle unit 102 rotated.
  • teeth are formed on a portion of the pinion gear 140, but they may be formed on the whole outer periphery thereof.
  • the rack gear 160 is engaged with the pinion gear 140 in such a manner as to be moved upwardly and downwardly, to which a frame 10 is connected.
  • a guide pin 162 is mounted on the rack gear 160 in such a manner as to be moved together with the rack gear 160, and the guide pin 162 is moved along a guide slot 220 formed on a handle rotation prevention plate 240.
  • the configuration will be described later.
  • the cover 180 which is covered on the casing 120, is fixed to the casing 120 by means of fixing bolts 182 fastened on the upper and lower connection portions thereof, thereby preventing the escape of the gears. Further, the cover 180 has an incised portion formed at the center thereof, to which the handle rotation prevention plate 240 is coupled, and has upper and lower incised faces formed thereon, which serve as slide faces 184 adapted to guide the movement of the handle rotation prevention plate 240.
  • the handle rotation prevention member 200 includes the handle rotation prevention plate 240 on which the guide slot 220 is formed, and the handle rotation prevention plate 240 is fitted to the incised portion formed at the center of the cover 180. At this time, a portion of the handle rotation prevention plate 240 is protruded outwardly from the sash 12, and if the protruded portion collides against a window frame 14, it is moved toward the sash 12.
  • the handle rotation prevention plate 240 So as to absorb the shock caused when the handle rotation prevention plate 240 collides against the window frame 14, the handle rotation prevention plate 240 has a shock-absorbing member 260 mounted on the outer surface thereof, and the shock-absorbing member 260 is made of rubber, synthetic resin, urethane, or other materials.
  • the handle rotation prevention plate 240 has a moving piece 280 disposed on the upper and lower end portions thereof in such a manner as to be moved along the slide faces 184 formed on the cover 180, and further has the guide slot 220 formed at the center thereof, along which a guide pin 162 formed integrally with the rack gear 160 is fittedly moved.
  • the guide slot 220 has a locking projection 222, to which the guide pin 162 is locked to prevent the handle unit 102 from being rotated.
  • the guide slot 220 includes a first guide portion 224 pierced vertically thereon, the locking projection 222 formed by horizontally extending the end of the first vertical guide portion 224, and a second guide portion 226 extended vertically and downwardly from the end of the locking projection 222, which takes a shape of " ⁇ ".
  • the handle rotation prevention plate 240 has spring locking slots 204 formed on the upper and lower ends thereof, and one ends of returning springs 202 mounted on the casing 120 are locked to the spring locking slots 204, so that if the handle unit 102 is rotated downwardly, the elastic forces are generated from the returning springs 202 to pull the handle rotation prevention plate 240, and thus, the handle rotation prevention plate 240 is protruded outwardly from the sash 12.
  • Each of the returning springs 202 is formed of a spiral spring, and in the state of being fixed to the casing 120, each returning spring 202 has one end locked to the casing 120 and the other end locked to each spring locking slot 204, thereby pulling and returning the handle rotation prevention plate 240 through the elastic force generated therefrom.
  • a reference numeral 300 not explained yet indicates a shock-absorbing member which is mounted on the sash 12 so as to absorb the shock generated at the time of closing the window, and a reference numeral 320 is a shock-absorbing spring mounted inside the shock-absorbing member 300.
  • the casing 120 is mounted at the inside of the sash 12, and the pinion gear 140 and the rack gear 160 are located at the inside of the casing 120.
  • the handle unit 102 is fastened from the outside in such a manner where the pinion gear 140 is mounted on the rotary shaft 104 serving as the center of the rotation of the handle unit 102, and thus, if the handle unit 102 is rotated, the pinion gear 160, the rack gear 160, the frame 10 connected to the rack gear 160, the horizontal moving unit 10a connected to the frame 10, and the locking unit 10b are operated cooperatively with the handle unit 102 being rotated.
  • the handle unit 102 being rotated by the user is rotated through three steps as shown in FIGS.3a to 3c.
  • the state as shown in FIG.3a shows the open window, that is, the state where the sash is open
  • the state as shown in FIG.3b shows the state where the guide pin 162 is locked to the locking projection 222 of the handle rotation prevention plate 240
  • the state as shown in FIG.3c shows the state where the handle rotation prevention plate 240 is moved toward the sash after the sash comes into close contact with the window frame to release the locking state of the guide pin 162.
  • the handle unit 102 is fully rotated upwardly, the horizontal moving units 10a and the locking unit 10b become operated.
  • the state where the guide pin 162 is located in the first guide portion 224 means the handle 102 moved in the downward direction, and at this time, the sash becomes open.
  • the handle rotation prevention plate 240 is moved toward the sash 12 along the slide faces 184, so that the guide pin 162 is unlocked from the locking projection 222.
  • the handle unit 102 is rotated downwardly so as to open the sash, so that the guide pin 162 is moved from the second guide portion 226 to the first guide portion 224, and at the moment when the sash is open, the handle rotation prevention plate 240 is returned to its original position by means of the returning springs 202.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Wing Frames And Configurations (AREA)
  • Support Devices For Sliding Doors (AREA)
PCT/KR2012/009992 2011-11-24 2012-11-23 Malfunction prevention handle for horizontal contact type window WO2013077676A1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CN201280057692.2A CN103958805B (zh) 2011-11-24 2012-11-23 用于水平接触型窗户的防故障手柄
DE112012004921.7T DE112012004921B4 (de) 2011-11-24 2012-11-23 Handgriff zur Vermeidung einer Fehlbedienung eines Fensters vom Horizontalkontakttyp
RU2014125418/12A RU2564602C1 (ru) 2011-11-24 2012-11-23 Ручка-блокиратор ошибочных действий для окна горизонтального контактного типа
JP2014543423A JP5765662B2 (ja) 2011-11-24 2012-11-23 水平密着型窓戸の誤動作防止ハンドル

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2011-0123492 2011-11-24
KR1020110123492A KR101292418B1 (ko) 2011-11-24 2011-11-24 수평밀착형 창호의 오동작 방지 핸들

Publications (1)

Publication Number Publication Date
WO2013077676A1 true WO2013077676A1 (en) 2013-05-30

Family

ID=48470053

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2012/009992 WO2013077676A1 (en) 2011-11-24 2012-11-23 Malfunction prevention handle for horizontal contact type window

Country Status (6)

Country Link
JP (1) JP5765662B2 (ja)
KR (1) KR101292418B1 (ja)
CN (1) CN103958805B (ja)
DE (1) DE112012004921B4 (ja)
RU (1) RU2564602C1 (ja)
WO (1) WO2013077676A1 (ja)

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KR101472622B1 (ko) * 2012-03-29 2014-12-15 (주)엘지하우시스 강선을 이용한 창호용 하드웨어
CN106555525B (zh) * 2015-09-25 2018-02-02 株式会社大现商工 容易开启的推拉门用手动闭锁装置
KR101739569B1 (ko) * 2015-12-21 2017-06-08 주식회사 대현상공 발코니 창호용 잠금장치
KR102026443B1 (ko) 2019-05-07 2019-09-27 이유복 창호용 잠금핸들의 설치구조
KR102593029B1 (ko) * 2019-12-18 2023-10-23 (주)엘엑스하우시스 창호용 핸들 조립체 및 이를 포함하는 창호

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KR100721455B1 (ko) * 2005-12-21 2007-05-23 주식회사 엘지화학 시스템창호 개폐장치
KR20090127104A (ko) * 2009-07-08 2009-12-09 주식회사 대현상공 리프트 창문용 잠금장치
KR20110004368U (ko) * 2009-10-27 2011-05-04 주식회사 쓰리지테크놀러지 리프트 슬라이딩식 시스템창호용 잠금장치의 기어박스

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RU2564602C1 (ru) 2015-10-10
JP2015503041A (ja) 2015-01-29
JP5765662B2 (ja) 2015-08-19
DE112012004921T5 (de) 2014-08-21
KR20130057643A (ko) 2013-06-03
CN103958805A (zh) 2014-07-30
CN103958805B (zh) 2016-07-06
KR101292418B1 (ko) 2013-08-01

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