• 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:
    The present invention relates to the invention for testing the durability of the back door locking device of a hatchback-style passenger vehicle, the latch block 10 has a fixing block 13 having an inclined surface to which the bolt 12 is fixed the top plate 15 A latch bracket 20 fixed to the bolt 14 and having a shaft 18 installed on the rear wall 17 orthogonal to the side walls 16 formed on both sides thereof, connected to the actuator; A fixing block 32 having an inclined surface on which the striker 30 to which the latch assay 10 is locked is fixed to the bolt 31 is fixed to the bottom plate 33, and the sidewalls formed at both sides thereof are fixed to the bolt 34. The shaft 37 installed on the rear side wall 36 installed orthogonal to 35) is composed of a striker bracket 40 connected to the actuator to prevent the back door from being easily opened by the impact force generated in a vehicle crash accident. In addition, it is a very useful invention that prevents the passenger from being thrown out of the vehicle through the trunk and prevents the problem of fatal injury to the body due to the secondary collision.
    公开号:KR19990035491A
    申请号:KR1019970057297
    申请日:1997-10-31
    公开日:1999-05-15
    发明作者:문상진
    申请人:정몽규；현대자동차 주식회사；
    IPC主号:
    专利说明:

    Back door lock Durable load 2-way test jig
    BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a back door of a hatchback style passenger vehicle, and more particularly, to test the durability of the back door locking device.
    In general, when the hatchback style vehicle is divided into two doors with three doors and five doors, the hatchback style vehicle is equipped with a front door and a rear door installed for a driver and a passenger. It consists of a back door that is connected to the front room and loads luggage into the trunk.
    The hatchback style vehicle has a risk of causing a secondary crash of the occupant due to the release of the lock of the backdoor in the event of a collision since the backdoor is installed with the trunk and the front connected.
    Therefore, although the back door lock should be firmly and comfortably released without a predetermined impact force, the durability test of the lock has not been made in the past because there is no durability test equipment for the lock.
    Emphasizing the above-mentioned matters, it has been legalized to use a locking device that can maintain a firmly comfortable state without being released by a predetermined impact force in the event of a crash.
    The conventional hatchback-style backdoor locking device only checks the function of comfortable release, but in the event of a crash, the latch on the door is not easily measured by the striker installed on the body due to the impact force. .
    Therefore, the back door is easily opened by the impact force generated during the vehicle crash accident, thereby causing the occupant to be thrown out of the vehicle through the trunk and having a problem of being fatally injured by the second collision.
    An object of the present invention is to bolt the fixed block on which the striker is installed to the bracket, and to install the fixed block on which the latch assay having a latch is installed on the bracket, and then to latch the latch assay on the striker to the respective brackets. By connecting a shaft to the actuator and applying a predetermined tensile pressure with the actuator to test the force that the striker can endure, it is possible to prevent the backdoor from being easily opened by the impact force generated in the event of a vehicle crash. It is to provide a back door lock endurance test jig that can be prevented from being thrown out of the vehicle, and to prevent the problem of fatal injury to the body by the second collision.
    1 is an exploded side view of the back door lock durability test jig according to the present invention.
    Figure 2 is an exemplary view showing a test state of the locking device by the durability test jig of the back door locking device according to the present invention.
    ※ Explanation of symbols used in the main part of the drawing ※
    10: Latch Assay 11: Latch
    12,14,31,34: Bolt 13,32: Fixed block
    15: top plate 16, 35: side wall
    17,36: rear wall 18,37: shaft
    The object of the present invention is that the fixing block 13 having an inclined surface on which the latch assay 10 is fixed to the bolt 12, the bolt 14 is fixed to the upper plate 15, and the side wall 16 formed on both sides and A ratchet bracket 20 to which the shaft 18 installed on the rear wall 17 orthogonally installed is connected to the actuator;
    A fixing block 32 having an inclined surface on which the striker 30 to which the latch assay 10 is locked is fixed to the bolt 31 is fixed to the bottom plate 33, and the sidewalls formed at both sides thereof are fixed to the bolt 34. The shaft 37 provided on the rear wall 36 installed orthogonal to 35 is achieved by being composed of the striker bracket 40 which is connected to the actuator.
    The actuator is applied to the latch bracket 20 and the striker bracket 40 to apply the tensile pressure of the complete bite (1072kg) and the secondary bite (453kg), respectively (load 2 directions).
    Hereinafter, preferred embodiments of the present invention will be described in more detail with reference to the accompanying drawings.
    1 is an exploded side view of the back door lock durability test jig according to the present invention, Figure 2 is an exemplary view showing a test state of the lock by the durability test jig of the back door lock device according to the present invention.
    As shown, the back door lock durability test jig according to the present invention, after the door lock is tested for durability in advance, and then installed in a mass production vehicle, the fixed block 32 as shown in FIG. The striker 30 fixed to the bolt 31 is fixed to the bottom plate 33 of the striker bracket 40 and the bolt 34.
    The striker bracket 40 in which the striker 30 is provided as mentioned above is connected and fixed to the actuator using the shaft 37 provided in the rear side wall 36.
    On the other hand, the latch assay 10 having a latch 11 (not shown specifically as a latch that is commonly used) to be fixed to the striker 30 is fixed to the fixing block 13 fixed to the bolt 12 Fix the bolt 14 to the upper plate 15 of the latch bracket 20.
    When the latch assay 10 is installed in the latch bracket 20, it is connected to the actuator using the shaft 18 provided on the rear wall 17.
    The durability of the striker 30 is tested by applying a predetermined tensile pressure with the actuator to the latch bracket 20 and the striker bracket 40 installed in each actuator as described above.
    The present invention as described above is not limited to the preferred embodiment of the above-described characteristics and various modifications can be made by those skilled in the art without departing from the gist of the present invention claimed in the claims. .
    As described above, the back door lock durability test jig according to the present invention is fixed to the bracket by fixing the fixed block on which the striker is installed, the latch block is installed on the bracket after the fixing block is installed on the bracket with the latch assay having a latch It is a test that the striker endures by applying a predetermined tensile pressure with the actuator by connecting the shafts installed on the respective brackets to the actuator while the latch is engaged, and prevents the back door from being easily opened by the impact force generated in a vehicle crash accident. In addition to being able to prevent the occupant from being thrown out of the vehicle through the trunk, it is a very useful invention that can prevent the problem of fatal injury to the body by the secondary collision.
    权利要求:
    Claims (2)
    [1" claim-type="Currently amended] Fixing block 13 having an inclined surface on which latch assay 10 is fixed to bolt 12 is fixed to bolt 14 on top plate 15, and is provided with orthogonal to side wall 16 formed on both sides. A ratchet bracket (20) to which the shaft (18) attached to the actuator is connected to the actuator;
    A fixing block 32 having an inclined surface on which the striker 30 to which the latch assay 10 is locked is fixed to the bolt 31 is fixed to the bottom plate 33, and the sidewalls formed at both sides thereof are fixed to the bolt 34. A back door locking device durable load two-way test jig, comprising a striker bracket 40 connected to an actuator with a shaft 37 mounted on a rear wall 36 installed perpendicular to 35).
    [2" claim-type="Currently amended] The back door lock durability load test direction test jig according to claim 1, wherein the actuator applies a tensile pressure of 1134 kg to the latch bracket (20) and the striker bracket (40).
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    同族专利:
    公开号 | 公开日
    KR100260205B1|2000-07-01|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    法律状态:
    1997-10-31|Application filed by 정몽규, 현대자동차 주식회사
    1997-10-31|Priority to KR1019970057297A
    1999-05-15|Publication of KR19990035491A
    2000-07-01|Application granted
    2000-07-01|Publication of KR100260205B1
    优先权:
    申请号 | 申请日 | 专利标题
    KR1019970057297A|KR100260205B1|1997-10-31|1997-10-31|Jig|
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