WO2021029459A1 - Dispositif de gâche de serrure de porte - Google Patents

Dispositif de gâche de serrure de porte Download PDF

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Publication number
WO2021029459A1
WO2021029459A1 PCT/KR2019/010316 KR2019010316W WO2021029459A1 WO 2021029459 A1 WO2021029459 A1 WO 2021029459A1 KR 2019010316 W KR2019010316 W KR 2019010316W WO 2021029459 A1 WO2021029459 A1 WO 2021029459A1
Authority
WO
WIPO (PCT)
Prior art keywords
unit
locking
door
reciprocating
slider
Prior art date
Application number
PCT/KR2019/010316
Other languages
English (en)
Korean (ko)
Inventor
전충광
Original Assignee
주식회사 웨이커스
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 웨이커스 filed Critical 주식회사 웨이커스
Publication of WO2021029459A1 publication Critical patent/WO2021029459A1/fr

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
    • E05B15/02—Striking-plates; Keepers; Bolt staples; Escutcheons
    • E05B15/0205—Striking-plates, keepers, staples
    • E05B15/022—Striking-plates, keepers, staples movable, resilient or yieldable
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B47/0046—Electric or magnetic means in the striker or on the frame; Operating or controlling the striker plate

Definitions

  • the present invention relates to a door lock strike device, and more particularly, to a door lock strike device that can be operated with low power in a relatively simple configuration.
  • a lock device installed on a door has been developed in a number of technologies to maintain a high degree of security.
  • door locks have been developed in various ways, such as having a unlocking structure using several mechanical key combinations or unlocking by entering an encrypted code by an electronic control device.
  • a latch bolt may be formed, or a latch bolt and a dead bolt may be formed for double locking.
  • the lock is opened by unlocking from the inside or by unlocking with a key from the outside.
  • This door lock is very inconvenient to use because it is impossible to unlock it from a remote location.
  • a locking device configured to unlock and open the door electrically by adding a solenoid to the mechanical door lock.
  • Examples of such electric sea locks include Korean Utility Model Announcement No. 96-5229.
  • a door lock having a mechanical structure as described above is more precisely controlled and a control device having various functions is added.
  • the core of the strike controlled in the recent door lock system should be focused on how to block and move metals such as latches and dead bolts of the existing door lock.
  • the easiest structure is the flip method, and it is urgent to develop a core technology for making a path necessary for the behavior of the locking mechanism of the flip structure.
  • the present invention has been invented to improve the above problems, and is to provide a door lock strike device that can be operated with low power in a relatively simple configuration.
  • the present invention is provided with a locking groove for accommodating a metal bundle of a locking device installed on a door, and a housing fixed to the door frame; A first unit reciprocating in a second direction orthogonal to the first direction with respect to the iron ball reciprocating in a first direction; A second unit configured to form a locked or open state by allowing or blocking the movement of the iron ball in the first direction by being engaged with or disengaged from the first unit according to the reciprocation of the first unit; And a third unit connected to the first unit to transmit a driving force reciprocating in the second direction to the first unit.
  • the door lock strike device may be provided.
  • the first unit is formed on the inner surface of the housing in the second direction and a flat-plate-shaped slider reciprocable by the driving force of the third unit, and a protrusion formed on one side of the slider in the second direction.
  • a bar-shaped catch that engages or disengages with the second unit, and extends from one side of the catch to be perpendicular to the catch and is formed along the second direction on the inner surface of the housing. It characterized in that it comprises a mover guided along the rail.
  • the first unit further includes a cutout formed from one side of an edge of one end of the slider, and a locking hook extending from an end of the cutout, wherein the motor arm of the third unit is Is accommodated, the distal end of the motor arm is fixed to the locking hook, and the slider is reciprocated in the second direction as the motor arm rotates forward and backward while the distal end of the motor arm is engaged with the locking hook.
  • the second unit may be in a state in which the door is closed to the door frame and is in preparation for operation, the second unit is locked by the first unit, or the second unit is in a state in which the second unit is moved by the first unit.
  • the unit As the unit is released from the engagement of the unit and becomes a state that can be pushed out by the metal ball, or the second unit is pushed out after the door is opened with respect to the door frame and then returns to the ready-to-operation state, the It characterized in that it comprises a flip assembly having a pushing piece arranged parallel to the reciprocating direction in the first direction.
  • the flip assembly the locking pieces extending perpendicularly from the edges of both ends of the push piece and facing each other and disposed in parallel, and the distal ends of each of the locking pieces are cut-out to move both ends of the locking pawl of the first unit.
  • It includes a reciprocating allowable groove allowing, and a rotation rod provided at one end of each of the locking pieces to support the rotation of the locking piece and the pushing piece, and a locking protruding piece protruding from one end of the locking piece reciprocates each of the locking pieces. It is characterized in that the reciprocating allowable groove on one side of the allowable grooves is caught, thereby preventing excessive movement of the latch.
  • the present invention is provided with a locking groove for accommodating a metal bundle of a locking device installed on a door, and a housing fixed to the door frame;
  • a first unit reciprocating in a second direction orthogonal to the first direction with respect to the iron ball reciprocating in the first direction;
  • a second unit configured to form a locked or open state by allowing or blocking the movement of the iron ball in the first direction by engaging or disengaging with the first unit according to the reciprocation of the first unit;
  • a third unit connected to the first unit and transmitting a driving force reciprocating in a second direction to the first unit, and is operated with low power in a relatively simple configuration, and it is possible to securely maintain the locking and unlocking state of the door lock.
  • We will be able to provide products with as much reliability as possible.
  • the first unit includes a slider having a flat plate shape reciprocable along a second direction on an inner surface of the housing by a driving force of a third unit, and a slider protruding along a second direction on one side of the slider.
  • a bar-shaped latch that is integrally interlocked with or disengaged with the second unit, and a mover that extends from one side of the latch to be perpendicular to the latch and is guided along a rail formed in the second direction on the inner surface of the housing.
  • the first unit according to the present invention further includes a cutout formed from one side of the edge of one end of the slider, and a hook extending from the end of the cutout, and the motor arm of the third unit is accommodated in the cutout. And, the distal end of the motor arm is locked to the locking hook, and the slider can be reciprocated in the second direction as the motor arm rotates forward or backward while the distal end of the motor arm is engaged with the locking hook, Since only the power required for forward and reverse rotation is generated, efficient management of power and energy according to low power consumption will be possible.
  • the door is closed to the door frame and is in preparation for operation, the second unit is locked by the first unit, or the second unit is engaged with the first unit by the movement of the first unit.
  • the second unit is pushed out after being released from and can be pushed out by the metal ball, or the second unit is pushed out after the door is opened against the door frame and then returns to the state in which it is ready for operation, it is arranged parallel to the reciprocation direction of the metal ball in the first direction
  • the flip assembly according to the present invention is a locking piece that extends perpendicularly from the edges of both ends of the push piece and is disposed in parallel and facing each other, and the both ends of the locking clasps of the first unit are moved by incisions formed at the distal ends of the locking pieces. It includes an allowable reciprocating groove and a rotating rod provided at one end of each of the locking pieces to support the rotation of the locking piece and the pushing piece, and the locking piece protruding from one end of the locking piece is one of the reciprocating allowable grooves of each locking piece.
  • the present invention can be manufactured as a product having the same horizontal and vertical length as the existing strike patent through the structure of the slider and flip assembly as described above, so that no wiring work is required and DIY For this purpose, it is possible to provide a product with high versatility that is compatible with iron or wooden doors because it can satisfy the essential conditions that must be provided as a product of the same standard as the existing strike.
  • FIG. 1 is a front view showing the exterior of a door lock assembly to which a door lock strike device according to an embodiment of the present invention is applied
  • Figure 2 shows the overall structure of the door lock strike device according to an embodiment of the present invention
  • Figure 2 (a) is an operation standby state
  • Figure 2 (b) is viewed from the point IIb of Figure 2 (a).
  • 3 to 7 are perspective conceptual diagrams sequentially showing a process from an unlocked state to a door opening, a return of a flip assembly, a slider return, and a door closed state using a door lock strike device according to an embodiment of the present invention
  • FIG. 1 is a front view showing the exterior of a door lock assembly to which a door lock strike device according to an embodiment of the present invention is applied.
  • Figure 2 shows the overall structure of the door lock strike device according to an embodiment of the present invention
  • Figure 2 (a) is in the standby state
  • Figure 2 (b) at the point IIb of Figure 2 (a) It is a conceptual diagram showing what you see.
  • FIGS. 3 to 7 illustrate a process from an unlocked state to a door opening, a return of the flip assembly 210, a return of the slider 110, and a door closed state using a door lock strike device according to an embodiment of the present invention. It is a perspective conceptual diagram sequentially shown.
  • reference numeral 301 denotes an operation button in FIG. 2
  • arrows 1 and 1 indicate a first direction
  • arrows 2 and 2 indicate a second direction, respectively, and are not indicated in FIGS. 3 to 7
  • Reference numerals refer to FIGS. 1 and 2.
  • first, second, and third units 100, 200, and 300 are mounted on the housing 500 as shown in FIGS. 1 and 2.
  • the housing 500 is formed with a locking groove 510 for accommodating the iron ball 410 of the locking device 400 installed on the door (hereinafter, not shown), and is fixed to the door frame (hereinafter not shown).
  • the first unit 100 is provided to reciprocate in a second direction orthogonal to the first direction with respect to the iron ball 410 reciprocating in the first direction.
  • the second unit 200 is locked or blocked by allowing or blocking the movement of the iron ball 410 in the first direction by being engaged or disengaged with the first unit 100 according to the reciprocation of the first unit 100. It is designed to form an open state.
  • the third unit 300 is connected to the first unit 100 and is provided to transmit a driving force reciprocating in the second direction to the first unit 100.
  • the first unit 100 is mounted reciprocally on one edge of the locking groove 510
  • the second unit 200 is rotatably mounted in the locking groove 510
  • the iron ball 410 is locked or By releasing the lock, the door is locked or opened in the door frame.
  • the housing 500 includes a battery chamber 520 provided outside an edge of one side of the locking groove 510 to accommodate a battery 521 that supplies a power source to the third unit 300, and a locking groove 510 It may further include a power chamber 530 provided on the outside of the other side edge and forming a space in which the third unit 300 is mounted.
  • the first unit 100 may include a slider 110 in a flat plate shape, which is reciprocated by a driving force of the third unit 300 along the second direction on the inner surface of the housing 500.
  • the first unit 100 is formed protruding from one side of the slider 110 in the second direction to be integrally interlocked with the slider 110, and a bar shape that engages or disengages with the second unit 200 It may include a catch 120 of.
  • the first unit 100 is a mover that extends from one side of the stopper 120 to be perpendicular to the stopper 120 and is guided along the rail 540 formed along the second direction on the inner surface of the housing 500. 130).
  • the first unit 100 has one end fixed to the inner surface of the housing 500 and the other end fixed to the outer surface of the mover 130, and a first restoration that generates an elastic force in the contracted direction It goes without saying that the spring 140 may be further provided.
  • the first restoration spring 140 is for maintaining a state in which the latch 120 is engaged with the second unit 200 and is in a contracted state to form a standby state in which the door is closed on the door frame.
  • the first unit 100 may further include a cutout 111 that is cut from one side of an edge of one end of the slider 110 and a hook 112 extending from the end of the cutout 111 Maybe.
  • the motor arm 320 of the third unit 300 which will be described later, is accommodated in this cut-out 111, as shown in FIG. 2(b), and the distal end of the motor arm 320 is locked to the locking hook 112, As the motor arm 320 rotates forward and backward while the distal end of the motor arm 320 is caught by the hook 112, the slider 110 moves in the second direction as shown in FIGS. 2(b) and 3(b). It will be possible to return to and from.
  • the distal end of the motor arm 320 is the end of the working protrusion 322 to be described later.
  • the second unit 200 may include a flip assembly 210 having a pushing piece 211 disposed in parallel with the reciprocating direction of the iron ball 410 in the first direction.
  • the pushing piece 211 is in a state in which the door is closed to the door frame as shown in FIG. 2(a) and is in preparation for operation, or the second unit 200 is locked by the first unit 100 as shown in FIG. 1
  • the second unit 200 is released from the engagement of the first unit 100 and becomes a state that can be pushed out by the iron ball 410 (see FIG. 4), or the door is opened against the door frame.
  • the second unit 200 is pushed out as shown in FIG. 5 and then returns to the state in preparation for operation as shown in FIGS. Able to know.
  • This flip assembly 210 extending perpendicularly from the edges of both ends of the pushing piece 211, facing each other and disposed in parallel, the locking pieces 212, 212, and the locking pieces 212, 212 formed incisions at the ends of each It may include a reciprocating allowable groove 213 that allows both ends of the catches 120 of the first unit 100 to move.
  • the flip assembly 210 includes a rotating rod (hereinafter not shown) provided at one end of each of the locking pieces 212 and 212 to support the rotation of the locking pieces 212 and 212 and the pushing pieces 211 can do.
  • the reciprocating allowable groove 213 on one side of the reciprocating allowable grooves 213 of each of the locking pieces 212 and 212 is ) Is prevented from being dislodged due to excessive movement or excessive movement of the latch 120.
  • the flip assembly 210 is mounted on the rotating rod to generate an elastic force to maintain the posture so that the pushing piece 211 is disposed in the first direction with the metal ball 410, and the metal ball 410 follows the first direction.
  • a second restoring spring (not shown below) for generating an elastic repulsive force to prevent pushing and entering the push piece 211 may be further provided.
  • the third unit 300 is a drive motor 310 having a drive shaft 311 that is built in the housing 500 and rotates forward and reverse, and the drive shaft 311 is mounted at the end of the drive shaft 311 and It may include a motor arm 320 that interlocks and meshes with the first unit 100.
  • the motor arm 320 has a cylindrical rotating body 321 fixedly mounted on the drive shaft 311 and protruding obliquely from one side of the outer circumferential surface of the rotating body 321, and the slider 110 of the first unit 100 ) It may include an action protrusion 322 that maintains a state in contact with the engaging hook 112 extended to the end of the cutout 111 formed by cutting from one side of the edge of one end.
  • the locking pieces 212 and 212 provided on the flip assembly 210 of the second unit 200 have a locking clasp 120 protruding from one side of the slider 110 in the second direction. ) It can show the following behavior so that the disengagement is released from the reciprocating allowable groove 213 of the distal end.
  • the motor arm 320 moves the slider 110 while the action stone piece 322 pushes the hook 112 as shown in FIGS. 2(b) and 3(b) according to the rotation of the rotating body 321 If, as shown in Figure 3 (b), the outer peripheral surface of one side of the rotating body 321 is caught on one side edge of the cutout 111 of the slider 110, so that the mover from the rail 540 according to the excessive movement of the slider 110 ( 130) will be prevented from leaving.
  • the door is closed with respect to the door frame as shown in FIG. 2, and the operation standby state is formed.
  • the operation button 301 is pressed or the outside of the door
  • the motor arm 320 rotates as shown in FIG. 3(b) as a password is input through an input unit including a touch panel or a push button (not shown below) with a number in it
  • the slider 110 moves along the second direction. It moves to the right side of Fig. 3(b).
  • the flip assembly 210 is rotated and pushed out as shown in FIG. 4 to open the door.
  • the flip assembly 210 After the door is opened, the flip assembly 210 returns to its original position as shown in FIG. 5 by the elastic repulsive force of the second restoration spring described above, but the door is still open.
  • the motor arm 320 rotates as shown in Fig. 6(b) by the operation of the driving motor 310 It returns to, and the first restoration spring 140 also returns the slider 110 to its original position.
  • the mover 130 connected to the first restoration spring 140 moves in the second direction along the rail 540, that is, to the left side of FIG. 6(b), and returns to the original position, and the locked state is resumed.
  • the same standby state is formed, but the door remains open.
  • one end of the latch 120 and the inner end of one of the locking pieces 212 and 212 each, it is preferable to further include a first inclined surface 121 and a second inclined surface 214 (see FIG. 4 below) so that the locking clasps 120 and the locking pieces 212 can be engaged and become orthogonal to each other.
  • the locking clasp 120 and the locking piece 212 may be accurately returned to their original position by engagement according to mutual contact of the first and second inclined surfaces 121 and 214. It can be induced.
  • the structure of the first and second inclined surfaces 121 and 214 prevents the occurrence of a malfunction in which the slider is first returned and the flip does not return to the original position when there is no latch structure among the metal balls 410. It is intended to be prevented in advance.
  • first and second inclined surfaces 121 and 214 should be replaced with a sensor if mechanical stability is not secured, but it is accurate with a relatively simple structure without using a sensor, which is an expensive and precise couple. In addition to securing a stable operation structure, it will be possible to achieve the effect of reducing power waste caused by the use of sensors.
  • the door lock strike device can be opened or closed by direct manipulation according to the user's manipulation button 301 or input unit manipulation, but the driving motor 310 is driven by an application installed in the user's portable terminal.
  • the driving motor 310 is driven by an application installed in the user's portable terminal.
  • the present invention is provided with a locking groove 510 for accommodating the iron ball 410 of the locking device 400 installed on the door, the housing 500 fixed to the door frame; A first unit 100 reciprocating in a second direction orthogonal to the first direction with respect to the iron ball 410 reciprocating in the first direction; A second unit that forms a locked or opened state by allowing or blocking the movement of the iron ball 410 in the first direction by being engaged or disengaged with the first unit 100 according to the reciprocation of the first unit 100 ( 200); And a third unit 300 connected to the first unit 100 to transmit a driving force reciprocating in a second direction to the first unit 100, and is operated with low power in a relatively simple configuration. It will be possible to provide a product with high reliability that can keep the door lock fastened and released.
  • the first unit 100 includes a flat plate-shaped slider 110 that is reciprocable by a driving force of the third unit 300 along a second direction on the inner surface of the housing 500, and the slider ( 110) is formed protruding in the second direction along the second direction and is integrally interlocked with the slider 110, and the bar-shaped latch 120 that is engaged with or disengaged with the second unit 200, and the latch 120
  • the locking path of the flip structure is Since it is formed very simply, not only can cost reduction according to design and manufacture, but also stability and cost reduction can be achieved, as well as the effect of low power consumption.
  • the first unit 100 includes a cutout 111 formed by cutting from one side of an edge of one end of the slider 110, and a hook 112 extending from the end of the cutout 111
  • the motor arm 320 of the third unit 300 is accommodated in the cutout 111, the distal end of the motor arm 320 is locked to the locking hook 112, and the motor arm 320
  • the motor arm 320 rotates forward and reverse in a state where the distal end of the hook 112 is engaged, the slider 110 is reciprocated in the second direction, Since only the power required for reverse rotation needs to be generated, it will be possible to efficiently manage power and energy according to low power consumption.
  • the second unit 200 is in a state in which the door is closed to the door frame and is in preparation for operation, the second unit 200 is locked by the first unit 100, or the first unit 100 By movement, the second unit 200 is released from the engagement of the first unit 100 and can be pushed out by the iron ball 410, or the second unit 200 is pushed out after the door is opened against the door frame. Then, as it returns to the state in which it is ready for operation, by including a flip assembly 210 having a pushing piece 211 disposed parallel to the reciprocating direction in the first direction of the iron ball 410, the user through a stable operation implementation We will be able to provide products with high reliability that give us a sense of stability.
  • the flip assembly 210 includes locking pieces 212 and 212, which extend perpendicularly from the edges of both ends of the push piece 211 to face each other and are disposed in parallel, and the locking pieces 212 and 212, respectively.
  • a reciprocating allowable groove 213 is formed at the distal end of the first unit 100 to allow the both ends of the latch 120 to move, and the locking pieces 212 and 212 are provided at one end of each of the locking pieces ( 212, 212) and a rotation rod for supporting the rotation of the push piece 211, and the locking protrusion piece 122 protruding from one end of the locking piece 120 is provided with a reciprocating allowable groove of each of the locking pieces 212 and 212.
  • the present invention can be manufactured as a product having the same horizontal and vertical length as in the previously registered patent of the present applicant through the structure of the slider 110 and the flip assembly 210 as described above, so that integral wiring It does not require any work and can meet the prerequisites that must be provided as a product of the same standard as the existing strike for DIY, so it is of course possible to provide a versatile product compatible with iron or wooden doors.
  • the present invention has a basic technical idea to provide a door lock strike device capable of operating at low power in a relatively simple configuration.

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  • Lock And Its Accessories (AREA)

Abstract

La présente invention concerne un dispositif de gâche de serrure de porte caractérisé en ce qu'il comprend : un boîtier qui a une rainure de verrouillage destinée à recevoir une plaque de fer d'un dispositif de verrouillage installé dans une porte, et est fixé à un cadre de porte; une première unité qui effectue un mouvement de va-et-vient dans une seconde direction perpendiculaire à une première direction, par rapport à la plaque de fer animée d'un mouvement de va-et-vient dans la première direction; une seconde unité qui vient en prise avec la première unité ou se sépare de celle-ci en fonction du mouvement de va-et-vient de la première unité pour permettre ou bloquer le mouvement de la plaque de fer dans la première direction, ce qui permet de former un état verrouillé ou déverrouillé; et une troisième unité qui est reliée à la première unité et transmet une force d'entraînement pour animer la première unité à un mouvement de va-et-vient dans la seconde direction. Le dispositif de gâche de serrure de porte présente une configuration relativement simple et peut fonctionner à faible puissance.
PCT/KR2019/010316 2019-08-09 2019-08-13 Dispositif de gâche de serrure de porte WO2021029459A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2019-0097740 2019-08-09
KR1020190097740A KR102045793B1 (ko) 2019-08-09 2019-08-09 도어락 스트라이크 디바이스

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WO2021029459A1 true WO2021029459A1 (fr) 2021-02-18

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4471983A (en) * 1981-07-06 1984-09-18 Square D Company Compact electric door opener
KR20000061512A (ko) * 1999-03-26 2000-10-25 김상수 원격 해정이 가능한 도어록 시스템
JP3075412U (ja) * 2000-08-04 2001-02-23 大永 朴 開閉扉の施錠装置
KR100825447B1 (ko) * 2006-09-06 2008-04-28 박영한 전자식 도어록의 비상시 록킹 해정장치
KR100926467B1 (ko) * 2008-04-17 2009-11-13 주식회사 수퍼락 전기정 스트라이커

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR940009641B1 (ko) 1991-10-14 1994-10-15 금성일렉트론 주식회사 마스크롬 제조방법
KR930009088A (ko) 1991-10-17 1993-05-22 김광호 반도체 메모리장치의 커패시터 제조방법 및 커패시터 구조
KR960005229U (ko) 1994-07-29 1996-02-16 문종순 폴리우레탄, 고무, 다공형 방충제

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4471983A (en) * 1981-07-06 1984-09-18 Square D Company Compact electric door opener
KR20000061512A (ko) * 1999-03-26 2000-10-25 김상수 원격 해정이 가능한 도어록 시스템
JP3075412U (ja) * 2000-08-04 2001-02-23 大永 朴 開閉扉の施錠装置
KR100825447B1 (ko) * 2006-09-06 2008-04-28 박영한 전자식 도어록의 비상시 록킹 해정장치
KR100926467B1 (ko) * 2008-04-17 2009-11-13 주식회사 수퍼락 전기정 스트라이커

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