• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    A lock for the door of an automobile which is provided with an electrical signalling circuit for indicating to the driver whether the lock is opened, partially closed, or fully closed. The lock has a main supporting body. A movable member is held on the body and assumes a first position when the lock is closed, a second position when the lock is partially closed and a third position when the lock is open. The lock also includes a magnet switch which is connected in the electrical signalling circuit. A projection is connected with the movable member such that when the movable member is in the first position at which the lock is fully closed, the projection is interposed between the reed relay and the permanent magnet and this interrupts the magnetic flux lines between the magnet and the reed relay contacts, causing the contacts to open and opening the electrical signalling circuit. The movable member and projection thereon are so placed that when the movable member in the second or third positions at which the door lock is respectively either partially closed or fully open, the projection is not positioned to interrupt the magnet flux lines and the switch contacts remain closed, energizing the electrical signalling circuit.
    公开号:SU1316567A3
    申请号:SU792751303
    申请日:1979-04-12
    公开日:1987-06-07
    发明作者:Фриц Артур Монаупт Дитрих
    申请人:Сасеб Аг (Фирма)；
    IPC主号:
    专利说明:

    eleven
    The invention relates to automobile locks, equipped with an electrical alarm system.
    The purpose of the invention is to increase the reliability of the lock.
    On fig. 1 shows the elements of the lock mounted on the door and the car body, the general view; in Fig.2 is a castle, a vertical section; in FIG. 3, section A-A in FIG. 2; in fig. 4 - lock, vertical section- (option); in fig. 5 is a section BB in FIG. 4; - in FIG. 6 is a sectional view BB in FIG. four.
    A lock 1 is installed at the end 2 of the door 3, which is located opposite the end 4 of the body 5 when the door is closed. The lock contains a bracket 6 and a forking mechanism 7 in the form of a fork that can rotate around an axis 8 fixed to the bracket 6. The capture mechanism 7 with the door closed is aligned with the locking pin 9, mounted on the end 4 of the body 5, and can occupy the first position corresponding to the closed lock, the second position corresponding to the incompletely closed lock, and the third position corresponding to the open lock. The handle 10, which serves to open the lock, is located on the outer surface 11 of the door 3. The roller 12 allows to use the key to activate the lock 1 outside the vehicle. The rotary element 13 is rigidly mounted on the axis 8 of the grip mechanism 7. A control lever 14 is pivotally mounted on an axis 15 together with a pivoting lever 16. A spring 17 is mounted between the pivoting element 13 and the control lever 14, holding the gripping mechanism 7 in the position corresponding to the open lock. The control lever is provided with a protrusion 18 for interacting with the protrusions 19 and 20 of the pivoting element 13 to determine the positions corresponding to the closed and not fully closed lock. When the protrusion 1-8 touches with its surface 21 the edges 22 of the pivoting element 13, the locking mechanism takes the position corresponding to the open lock. A plastic support 23 is fixed on the lock bracket 6, which is a V-shaped part, on one branch 24 of which there is a permanent magnet 25, and on the other branch 26 there is a reed switch 27, Svobod72
    The lower end 28 of the pivoting lever 16, when closed, is located between the branches of the V-shaped support. In the upper part of the support there are electrical leads 29 and 30 connected to the contacts of the reed switch 27. The second variant of the lock differs in the arrangement of the pivoting lever 16, the control lever 14 and the V-shaped support 23. Besides
    Moreover, in the bracket 6 of the lock 1 and the V-shaped support 23, a pin 31 is fixed, placed in the guide slot 32 of the pivoting lever 16.
    The lock is as follows.
    When the lock is closed, the protrusion 18 of the control lever 14 interacts with the protrusion 19 of the pivoting element 13 (Fig. 2 and 4), while the free end of .28 of the pivoting lever 16 is between the permanent Magnet 25 and the reed switch 27, yy magnetic field of force and causes the contact of the reed switch, which are included in the signaling circuit and the position of the door.
    In the case where the lock is not fully closed or open, the control lever interacts with its protrusion 18 with the protrusion 20 or the edge 22 of the rotary element 13. The rotary lever 16 rotates counterclockwise and its free end leaves the gap between the permanent magnet and the reed switch. Under the action of a magnetic force field contacts
    the reed switch closes, the electrical alarm circuit is triggered, and the driver receives the required signal. The second design variant of the lock works in the same way.
    Execution of the lock with rotatable and controllable levers mounted on the bracket on one axis with the possibility of placing the protrusion of the rotary lever between the fixed reed switch and the permanent magnet improves the accuracy of the reed switch and as a result, the reliability of the car door lock.
    权利要求:
    Claims (4)
    [1]
    Invention Formula
    1, A lock for a car door containing a bracket mounted on a bracket — a swivel element connected to the bracket, a swivel lever of non-magnetic material equipped with a protrusion, a permanent magnet mounted in the area of operation
    313
    The magnet field of the reed switch, electrically connected to the alarm system to warn the driver of the open or loosely closed door of the car, and the control lever hinged to the pivot element and the pivoting lever to determine the closed, incompletely closed and open position of the lock, characterized in that in order to ensure the reliability of locking, the pivoting lever and the control lever are mounted on the bracket on the same axis, while the protrusion of the pivoting lever is adapted to be placed between the reed switch and a magnet for blocking the magnetic flux in the locked position of the lock.
    74
    [2]
    2. A lock according to claim I, characterized in that it is provided with a pin attached to the bracket, and the protrusion of the pivoting lever has a guide slot, while the pin is located in the forward part of the slot.
    [3]
    3. The lock according to claim 1, characterized in that the reed switch and the standing magnet are secured to the bracket by means of a plastic support,
    [4]
    4. A lock according to claim 3, characterized in that the support is provided with a V-shaped section, wherein
    A reed magnet and a permanent magnet are located on the branches of the section, and a protrusion of the swivel lever is located between the branches of the section.
    / "
    18
    71
    2
    where oh
    5
    2 O O
    g 7
    FIG. 6
    类似技术:
    公开号 | 公开日 | 专利标题
    SU1316567A3|1987-06-07|Car door lock
    US7303217B2|2007-12-04|Door handle, especially for vehicle, provided with an inertial security system
    GB1317916A|1973-05-23|Door latch
    US4597274A|1986-07-01|Lock cover mechanism
    US3582582A|1971-06-01|Timer utilizing momentary switch operable from segmented timer shaft
    US5300745A|1994-04-05|Apparatus for placing a microwave oven in a standby condition
    KR920003204B1|1992-04-24|Opening/closing mechanism for circuit breaker
    EP0632178B1|1998-04-01|Vehicle door lock
    SU1068045A3|1984-01-15|Locking system of vehicle door
    JP3363905B2|2003-01-08|Low voltage power switch with relative auxiliary switch
    US3931529A|1976-01-06|Turn signal indicator
    US2733309A|1956-01-31|elliott
    WO1985000192A1|1985-01-17|Sensor for vehicle door latch
    US4054310A|1977-10-18|Door chain lock and release system
    JP3880846B2|2007-02-14|Latch device for vehicle tailgate
    US2944123A|1960-07-05|Door-locking switch
    US1838233A|1931-12-29|Alarm switch
    KR950005182Y1|1995-06-26|Door-locker of drum-type washer
    JPH0726528Y2|1995-06-14|Locking device for opening and closing
    US3921130A|1975-11-18|Anti-theft system employing coincidence switch with easily-changed combination
    JP2515398Y2|1996-10-30|Retractable operation panel stopper structure
    KR970004675B1|1997-04-02|Door for a microwave oven
    RU2005869C1|1994-01-15|Lock with alarm signal
    FR2647951A1|1990-12-07|Auxiliary switch with device for local signalling of triggering for modular circuit breaker
    US3651288A|1972-03-21|Electrical switches
    同族专利:
    公开号 | 公开日
    ES480206A1|1980-01-16|
    PL119678B1|1982-01-30|
    CH620014A5|1980-10-31|
    BR7902242A|1979-12-04|
    YU86479A|1982-08-31|
    US4249161A|1981-02-03|
    FR2422795B1|1984-05-18|
    GB2019480B|1982-04-07|
    DE2914565A1|1979-10-25|
    AR218970A1|1980-07-15|
    FR2422795A1|1979-11-09|
    IT1174257B|1987-07-01|
    DE2914565C2|1985-07-11|
    IT7869911D0|1978-12-20|
    GB2019480A|1979-10-31|
    JPS54138227A|1979-10-26|
    YU42301B|1988-08-31|
    PL214794A1|1979-12-17|
    引用文献:
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    JPS6238035A|1985-08-12|1987-02-19|Nissan Motor Co Ltd|Thin plate type portable device|
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    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    CH394478A|CH620014A5|1978-04-13|1978-04-13|
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