WO2009072839A1 - Dispositif de verrouillage de fenêtre - Google Patents

Dispositif de verrouillage de fenêtre Download PDF

Info

Publication number
WO2009072839A1
WO2009072839A1 PCT/KR2008/007210 KR2008007210W WO2009072839A1 WO 2009072839 A1 WO2009072839 A1 WO 2009072839A1 KR 2008007210 W KR2008007210 W KR 2008007210W WO 2009072839 A1 WO2009072839 A1 WO 2009072839A1
Authority
WO
WIPO (PCT)
Prior art keywords
engaging
hole
engaging part
fixing pin
pin
Prior art date
Application number
PCT/KR2008/007210
Other languages
English (en)
Inventor
Jae Ho Hong
Jeong Sik Kim
Original Assignee
General Rotor Co., 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 General Rotor Co., Ltd. filed Critical General Rotor Co., Ltd.
Publication of WO2009072839A1 publication Critical patent/WO2009072839A1/fr

Links

Classifications

    • 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
    • E05B65/0864—Locks or fastenings for special use for sliding wings the bolts sliding perpendicular 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
    • 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
    • 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
    • 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
    • E05C9/10—Actuating mechanisms for bars
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C7/00—Fastening devices specially adapted for two wings
    • E05C2007/007—Fastening devices specially adapted for two wings for a double-wing sliding door or window, i.e. where both wings are slidable

Definitions

  • the present invention relates to a locking device for windows, and n particular to a locking device for windows which is installed in a window for thereby locking or unlocking the windows with a simple operation.
  • a common window might be classified into a sliding window and a hinged window.
  • the sliding window means that a window can be opened or closed as a window slid es leftward or rightward.
  • a locking device is generally installed in a sliding window.
  • the locking device is configured to allow a window not to open in a state that it is reliably closed even when a stopper installed in a frame is rotated.
  • the hinged window is a window which is opened or closed about a hinged axis, and a locking device is generally installed as well.
  • the locking device Since the sliding window and the hinged window operate differently from each other, the locking device has also different types.
  • a conventional window opening and closing device is configured as a locking lever attached to one side of a window is hanged to a hook of a window of the other side or a locking rod is coupled by a thread method, so a locking and unlocking work is so complicated that a weak person can not easily operate.
  • a locking device for windows which comprises a fixing member 2 installed in a rear side window frame 300; and an engaging member 4 installed in a front side window frame 200, wherein said fixing member 2 includes a body 22 which has an engaging part 224 at its both sides, an accommodation groove 220 formed in its center, and a support plate 25 which is engaged to an upper side of the accommodation groove 220; an engaging part 24 which is inserted in the accommodation groove 220 and appears and disappears therein; a handle 26 which is integrally engaged with the engaging part 24 and moves forward and backward; and a stopper 27 and a stop pin 28 which are hinged to the handle 26 for fixing a state that the engaging part 24 is received. [14]
  • Figure 1 is a perspective view illustrating a locking device for windows according to the present invention.
  • Figure 2 is a disassembled perspective view illustrating a locking device for windows according to the present invention.
  • Figure 3 is a photo of a locking device for windows according to the present invention.
  • Figure 4 is a perspective view illustrating an installation state of a locking device for windows according to the present invention.
  • Figure 5 is a cross sectional view illustrating a unlocked state of a locking device for windows according to the present invention.
  • Figure 6 is a cross sectional view illustrating a locked state of a locking device for windows according to the present invention.
  • Figure 7 is a cross sectional view for describing an operation of a stop pin in a locking device for windows according to the present invention.
  • Figures 8 and 9 are cross sectional views illustrating a locking device for windows according to another embodiment of the present invention, of which Figure 9 is a view illustrating a state that a fixing pin is unlocked; and
  • Figures 10 and 11 are cross sectional views illustrating a locking device for windows according to further another embodiment of the present invention, of which Figure 10 is a view illustrating a locked state of a fixing pin, and Figure 11 is a view illustrating a unlocked state of a fixing pin. [26]
  • a locking device for windows comprises a fixing member 2 installed in a rear side window frame 300; and an engaging member 4 installed in a front side window frame 200, wherein said fixing member 2 includes a body 22 which has an engaging part 224 at its both sides, an accommodation groove 220 formed in its center, and a support plate 25 which is engaged to an upper side of the accommodation groove 220; an engaging part 24 which is inserted in the accommodation groove 220 and appears and disappears therein; a handle 26 which is integrally engaged with the engaging part 24 and moves forward and backward; and a stopper 27 and a stop pin 28 which are hinged to the handle 26 for fixing a state that the engaging part 24 is received.
  • Figure 1 is a perspective view illustrating a locking device for windows according to the present invention.
  • Figure 2 is a disassembled perspective view illustrating a locking device for windows according to the present invention.
  • Figure 3 is a photo of a locking device for windows according to the present invention.
  • the locking device for windows comprises a fixing member 2 installed in a back side window frame 300, and an engaging member 4 installed in a front side window frame 200.
  • the fixing member 2 comprises a body 22 in which an engaging part 224 is formed in its both sides, and an accommodation groove 220 is formed in its center, and has a support plate 25 engaged to an upper side of the accommodation groove 220, an engaging part 24 which is received in the accommodation groove 220 and appears and disappears, a handle 26 which is integrally engaged with the engaging part 24 and moves forward and backward, and a stopper 27 which is hinged to the handle 26 and fixes a state that the engaging part 24 is inputted.
  • the engaging member 4 includes a through hole 40 for receiving the engaging part
  • the body 22 is formed in a rectangular shape, and an engaging part 224 having an engaging hole 21 for engaging a bolt 212 at its both sides is formed in a wing shape.
  • An accommodation groove 220 for receiving the engaging part 24 is longitudinally formed in an inner side.
  • the accommodation groove 220 has the opened upper and front sides, and has a through hole 221 formed in its lower surface.
  • the support plate 25 is formed of a plate for covering the upper sides of the body 22, and an elongated hole 250 communicating with the accommodation groove 220 is formed in its center portion.
  • a pin hole 251 is formed in one side of the elongated hole 250 for receiving a stop pin 28 which will be described later.
  • An engaging elongated hole 252 formed to be perpendicular to the elongated hole 250 is formed in a rear side.
  • a front elongated hole 253 is formed in both sides of the elongated hole 250 for receiving an engaging protrusion 274 of a stopper 27 which will be described later.
  • the engaging part 24 is formed in a rectangular rod shape having a certain length and is received in the accommodation groove 220, and a slat surface 240 corresponding to the slant surface 42 of the engaging member 4 is formed in its front end, and a groove 241 is formed in its rear end, and a through hole 242 is formed closer to the rear side.
  • the through hole 242 is equipped with a circular shoulder 243 in its inner side, so a head part of a wrench bolt 100, which will be described later, is supported by the circular shoulder 243.
  • One end of a spring 270 is inserted into the groove 241, and the other end of the spring 270 is supported by an inner wall of the accommodation groove 220 of the body 22.
  • the handle 26 is provided for controlling an appearing and disappearing operation of the engaging part 24 with the helps of its forward and backward movements, with a stopper 27 being hinged in its one side, with a stop pin 28 being installed.
  • the handle 26 has a protrusion 262 formed in its upper surface, a boss 264, which is formed in its lower side and is inserted into the through hole 242 of the engaging part 24, a cut-away groove 263 formed in its rear end for receiving the stopper 27, and a pin hole 265 formed in one side of its upper surface for receiving the stop pin 28.
  • the boss 264 has an engaging hole 2642 for engaging the wrench bolt 100.
  • the handle 26 is integrated with the engaging part as the boss 264 passes through the elongated hole 250 of the support plate 25 and is inserted into the through hole 242 of the engaging part 24, and the wrench bolt 100 is engaged to the engaging hole 2642 of the boss 264, and its head portion is supported by means of the circular shoulder 243 of the through hole 242.
  • the engaging part 24 can appear or disappear with the helps of the forward and backward movements of the handle 242.
  • the stopper 27 is provided for fixing an inputted state of the engaging part 24, namely, an unlocked state, and is hinged as being inserted into the cut-away groove 243 formed in one side of the handle 242.
  • the stopper 27 has a diamond shaped cross section, and has an insertion hole 271 formed in its front side for receiving a shaft pin 276, and an elastic support spring 272 is vertically installed in its front upper side, and a plurality of engaging protrusions 274 are formed in its front lower side.
  • the stop pin 28 has a rod body 282 having a certain length, and a head 281 formed in its upper side.
  • the rod body 282 is inserted into a pin hole 265 of the handle 26.
  • a fixing and unfixing operation is performed as the lower side of the rod body 262 is inserted into the pin hole 252 of the support plate 25 or is disengaged from the same.
  • an O-ring 283 is disposed in an outer side of the rod body 282, so it is closely engaged to an inner side of the pin hole 252 while avoiding loosening.
  • the body 22 is further equipped with a locking member.
  • the locking member includes an insertion hole R- 1 formed in one side of the body 22 and reaching the accommodating groove 220, and a fixing pin R which is inserted into the insertion hole R-I.
  • the fixing pin R has a head part R-5 of its one end, and a protruded handle R-6 formed in its other end.
  • the insertion hole R- 1 has a groove R-2 for receiving a head part R-5 of the fixing pin R.
  • the support plate 25 is equipped with a rubber shaft rod R-4 for preventing the fixing pin R from being loosened, and the rubber shaft rod R-4 can slowly operate with the helps of a friction force as the front end of the rubber shaft rod R-4 contacts with an outer surface of the fixing pin R.
  • the engaging part 24 moves forward and is inserted into the through hole 40 of the engaging member 4, and the handle R-6 of the fixing pin R is held and inwardly pushed, so that the head part R-5 is positioned in the rear side of the engaging part 24, whereby the engaging part 24 cannot move backward for thereby reliably enhancing a locked state.
  • the support plate 25 is engaged to the upper side of the body 22, and the spring 270 and the engaging part 24 are sequentially inserted into the accommodation groove 220.
  • the stopper 27 is inserted into the cut-away groove 263 of the handle 26, so the elastic support spring 272 supports the upper surface of the cut-away groove 263, and the shaft pin 276 is inserted while passing through the insertion hole 271, so the stopper 27 is hinged.
  • the stop pin 28 is inserted into the pin hole 265.
  • FIG. 6 is a perspective view of an installation state of the locking device for windows according to the present invention.
  • the engaging member 4 is installed in the front side window frame 200. Namely, the engaging member 4 is vertically arranged in the front side window frame 200, and the bolt 43 is engaged to the engaging hole 44.
  • the fixing member 22 is installed in the rear side window frame 300. Namely, the bolt 212 is engaged to the engaging hole 21 of the engaging part 224.
  • the engaging part 24 of the fixing member 2 faces the through hole 40 of the engaging member 4.
  • Figure 5 is a cross sectional view illustrating a unlocked state of a locking device for windows according to the present invention.
  • Figure 6 is a cross sectional view illustrating a locked state of a locking device for windows according to the present invention.
  • Figure 7 is a cross sectional view for describing an operation of a stop pin in a locking device for windows according to the present invention.
  • FIGS. 8 and 9 are cross sectional views illustrating a locking device for windows according to another embodiment of the present invention, of which Figure 9 is a view illustrating a state that a fixing pin is unlocked.
  • the safety member comprises a fixing pin 5 which is horizontally inserted into a side wall of the engaging member 4, with a front end of the same being inserted into the through hole 40, an engaging hole 243 horizontally formed in a front side of the engaging part 24 in order for the fixing pin 5 to be inserted, and a ball stopper member 3 which is installed in a side wall for supporting the fixing pin 5.
  • a horizontal insertion hole communicating with the through hole 40 is formed in a side wall of the engaging member 4, and the fixing pin 5 is inserted into the horizontal insertion hole.
  • a vertical through hole communicating with the horizontal insertion hole is formed in an upper end of the side wall of the engaging member 4, and the ball stopper member 3 is installed in the vertical through hole.
  • the fixing pin 5 is formed of a rod body having a head in its front end, and first and second circular grooves 51 and 52, which correspond to the locking and unlocking states and are spaced-apart from each other. Are formed in the outer surface of the rob body.
  • the ball stopper member 3 includes a ball 33 which is inserted into the vertical through hole while corresponding to the first and second circular grooves 51 and 52, a coil spring 32 which elastically supports the ball 3, and a thread body 31 engaged for adjusting a tensional force of the coil spring 32.
  • the screw body 31 is formed of a hexagonal bolt, and when the thread body 31 is tightened, a pressing force of the ball 3 increases, and when it is loosened, a pressing force of the ball 3 is loosened.
  • the engaging member 24 is inserted into the through hole 40 of the engaging member 4, and a user pushes the fixing pin 5, so its front end is inserted into the engaging hole 243, whereby a locking state can be reliable.
  • a user pulls out the fixing pin 5 its front end is separated from the engaging hole 243, so the locked state is obtained.
  • the fixing pin 5 can be prevented from its missing since in the locked state the first circular groove 51 is inserted, and in the unlocked state, the ball 33 is inserted into the second circular groove 52, and the ball 33 presses the fixing pin 5 by means of the elastic force of the coil spring 32.
  • the screw body 31 is tightened, the coil spring 32 is pressed, so the pressing force of the ball 33 increases, and when the screw body 31 is loosened, the pressing force of the coil spring 33 is loosened, so the pressing force by the ball 33 can be released. So the user can selectively adjust the force.
  • Figures 10 and 11 are cross sectional views illustrating a locking device for windows according to further another embodiment of the present invention, of which Figure 10 is a view illustrating a locked state of a fixing pin, and Figure 11 is a view illustrating a unlocked state of a fixing pin.
  • the safety member comprises a fixing pin 71 which is horizontally inserted into a side wall of the engaging member 4 with a coil spring 72 being disposed in an outer side of the same, an engaging hole 243 which is horizontally formed in a front side of the engaging part 24 for receiving the fixing pin 71, and a lever 7 which is hinged at a side wall of the through hole 40 and has a cam 73 for pressing the fixing pin 71.
  • a cut-away groove 45 is vertically formed in a side wall of the engaging member 4 and has a horizontal insertion hole passing through from the cut-away groove 45 to the through hole 40, and the lever 4 5is hinged in the cut-away groove 45.
  • a fixing pin 71 is formed in a T shape having a head in its upper end, and the head contacts with the cam 73.
  • the lever 7 is formed of a circular hinge engaging part having a handle, and a convex shaped cam 73 is formed on an outer surface of the hinge engaging part, and the cam

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Wing Frames And Configurations (AREA)
  • Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)

Abstract

L'invention concerne un dispositif de verrouillage qui comprend un élément de fixation placé au dos d'un cadre de fenêtre; et un élément de couplage placé au verso d'un cadre de fenêtre, cet élément de fixation comportant un corps équipé d'un élément de couplage au niveau de ces deux côtés, une rainure de logement formée dans son centre, et une plaque support couplée à un côté supérieur de la rainure de logement; un élément de couplage qui est inséré dans ladite rainure et apparaît et disparaît dans celle-ci; une poignée couplée de manière intégrale à l'élément de couplage et qui se déplace vers l'avant et vers l'arrière; et un butoir ainsi qu'une goupille d'arrêt qui sont articulés à la poignée afin de fixer un état de l'élément de couplage.
PCT/KR2008/007210 2007-12-05 2008-12-05 Dispositif de verrouillage de fenêtre WO2009072839A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2007-0125341 2007-12-05
KR1020070125341A KR100835573B1 (ko) 2007-12-05 2007-12-05 창문 개폐장치

Publications (1)

Publication Number Publication Date
WO2009072839A1 true WO2009072839A1 (fr) 2009-06-11

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2008/007210 WO2009072839A1 (fr) 2007-12-05 2008-12-05 Dispositif de verrouillage de fenêtre

Country Status (2)

Country Link
KR (1) KR100835573B1 (fr)
WO (1) WO2009072839A1 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009153562A1 (fr) 2008-06-19 2009-12-23 Mighton Products Limited Restricteur de fenêtre à guillotine
US8776440B2 (en) 2010-12-17 2014-07-15 Marvin Lumber And Cedar Company Sash limiter apparatus and method
US9404288B2 (en) 2014-03-27 2016-08-02 Marvin Lumber And Cedar Company Window opening control device for horizontal and vertical sliding windows
US11454055B2 (en) 2017-01-20 2022-09-27 Pella Corporation Window opening control systems and methods
GR20210100793A (el) * 2021-11-12 2023-06-13 Πλαστικα Νοτιοανατολικης Ευρωπης-Μονοπροσωπη Εταιρεια Περιορισμενης Ευθυνης, Πολυφυλλο με συρομενα φυλλα

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101202987B1 (ko) 2011-02-10 2012-11-20 이장근 창문개폐용 잠금장치
KR101323844B1 (ko) 2012-08-21 2013-11-08 전병화 창호 오픈 스토퍼용 고정구
KR101657659B1 (ko) * 2015-01-10 2016-09-19 강민성 방충망 잠금구용 안전장치
KR101929231B1 (ko) 2017-09-29 2018-12-14 남정호 자동 잠김 및 벌어짐을 방지하는 안전방충망 잠금장치

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4538844A (en) * 1983-07-14 1985-09-03 Kabushiki Kaisha Murakoshi Seiko Locking device for door
JPH0533545A (ja) * 1991-07-30 1993-02-09 Shinkansai Bearing Kk すべり出し窓のスイング装置
KR0136555Y1 (ko) * 1996-06-05 1999-04-01 강하구 미닫이문 자동괘정구
KR100425653B1 (ko) * 2001-12-01 2004-04-08 이향제 샤시창문용 잠금장치
JP2007040080A (ja) * 2005-08-04 2007-02-15 Yukiharu Tomita 引き違いドア等の錠装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4538844A (en) * 1983-07-14 1985-09-03 Kabushiki Kaisha Murakoshi Seiko Locking device for door
JPH0533545A (ja) * 1991-07-30 1993-02-09 Shinkansai Bearing Kk すべり出し窓のスイング装置
KR0136555Y1 (ko) * 1996-06-05 1999-04-01 강하구 미닫이문 자동괘정구
KR100425653B1 (ko) * 2001-12-01 2004-04-08 이향제 샤시창문용 잠금장치
JP2007040080A (ja) * 2005-08-04 2007-02-15 Yukiharu Tomita 引き違いドア等の錠装置

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009153562A1 (fr) 2008-06-19 2009-12-23 Mighton Products Limited Restricteur de fenêtre à guillotine
US8881461B2 (en) 2008-06-19 2014-11-11 Mighton Products Limited Sash window restrictor
US9816300B2 (en) 2008-06-19 2017-11-14 Mighton Products Limited Sash window restrictor
US11136797B2 (en) 2008-06-19 2021-10-05 Mighton Products Limited Sash window restrictor
US8776440B2 (en) 2010-12-17 2014-07-15 Marvin Lumber And Cedar Company Sash limiter apparatus and method
US9404288B2 (en) 2014-03-27 2016-08-02 Marvin Lumber And Cedar Company Window opening control device for horizontal and vertical sliding windows
US11454055B2 (en) 2017-01-20 2022-09-27 Pella Corporation Window opening control systems and methods
GR20210100793A (el) * 2021-11-12 2023-06-13 Πλαστικα Νοτιοανατολικης Ευρωπης-Μονοπροσωπη Εταιρεια Περιορισμενης Ευθυνης, Πολυφυλλο με συρομενα φυλλα

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