• 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 an inside handle assembly of an automobile, and more particularly, to an improvement of an inside handle assembly which is mounted inside the door and operates the door locking device to allow the passenger in the room to open the door. The present invention provides a bracket which protrudes to the rear side of the housing 10 in constructing the inside handle assembly 1 having a housing 10 fixed to the inside of the door and a handle 20 rotatably coupled to the housing. A support boss 16 protruding in the axial direction around the fastening hole 14 formed in the 12 to extend the fastening hole 14; A pair of elastic pieces 18 protruding radially inward from the support boss 16 to retain elastic force in the radial direction; The fixing groove 40 is inserted into the fastening hole 14 through the through hole 22 of the handle 20 to interfere with the elastic piece 18 so that the fixing pin 40 is restricted in axial movement. It provides an inside handle assembly of a vehicle made. The present invention has the effect of improving the assembly and durability because the locking groove formed at the tip of the fixing pin is caught by the elastic piece to simplify the assembling work, as well as eliminate the fear of detachment.
    公开号:KR19990033829A
    申请号:KR1019970055263
    申请日:1997-10-27
    公开日:1999-05-15
    发明作者:심재철
    申请人:양재신；대우자동차 주식회사；
    IPC主号:
    专利说明:

    Inside handle assembly of the car
    The present invention relates to an inside handle assembly of an automobile, and more particularly, to an improvement of an inside handle assembly which is mounted inside the door and operates the door locking device to allow the passenger in the room to open the door.
    The vehicle is provided with a plurality of doors for entry and exit of the driver and passenger, each of which is selectively opened by the locking means.
    The locking means comprises a striker fixed to the vehicle body and a ratchet device mounted on the door to hold the door locked by interfering with the striker. The ratchet device is configured to be opened and closed by a key and provided to the door. The locked state is configured to be locked by the lock lever.
    In addition, the locking means is configured to be unlocked by the outside handle provided on the outside of the door and the inside handle provided on the inside of the door. The present invention relates to an inside handle assembly, which is provided in the inside of the door in double, so that the passenger can be locked at the time of getting off, Figure 1 shows a configuration of a conventional inside handle assembly, which looks at the inside handle assembly (1) ) Is composed of a handle housing 10 fixed to the inner panel of the door, the handle 20 is rotatably coupled to the fixing pin 40 to the housing 10. At the rear end of the inside handle 20, a working rod 24 connected to a ratchet device (not shown) is fixed.
    In addition, as shown in FIG. 2, the rear surface of the housing 10 is integrally formed with a bracket 12 protruding rearward, and a pair of fastening holes 14 corresponding to each other are formed on the bracket 12. It is. In addition, the handle 20 has a pair of through holes 22 to allow the fixing pin 30 to penetrate. The fixing pin 30 is rotatably inserted with respect to the through hole 22, and is firmly fitted onto the fastening hole 14. In addition, one side of the fixing pin 30 has a serration 32 is formed to improve the fastening state for the fastening hole (14).
    However, such a conventional inside handle assembly has a problem of inferior assembly property and a high possibility of the detachment of a handle.
    That is, the conventional structure has a structure in which the fixing pin 30 is pressed into the fastening hole 14 formed in the housing 10 and at the same time, the serration 32 is formed on either side to hold the pressing force. Difficulties exist in the tolerance management of the fitting, as well as the need for a separate assembly jig or a strong assembly force when fitting, there is a problem that as well as poor assemblability and high failure rate, in particular, when using the handle The fitting state is poor due to the continuous rotation and the fatigue load in the radial direction has been accompanied by a problem that the fixing pin 30 is separated and the handle is separated.
    In addition, conventionally, a method of fixing the handle and the housing by riveting the fixing pin is also employed. However, this method has the advantage of eliminating the concern of the handle separation, but the riveting process is added separately, accompanied by the problem of higher defect rate during assembly, so the fitting method by the serration described above is mainly used.
    Accordingly, the present invention has been made in view of the above-mentioned problems, and an object thereof is to provide an inside handle assembly of an automobile which can improve the assemblability and minimize the risk of departure during use.
    1 is a perspective view showing the configuration of a conventional inside handle assembly
    Figure 2 is a cross-sectional view showing a coupling state of the housing and the handle of the conventional inside handle assembly.
    Figure 3 is an enlarged perspective view showing the main portion of the inside handle assembly according to the present invention
    Figure 4 is a cross-sectional view showing a coupling state of the housing and the handle of the side handle assembly according to the present invention.
    ♣ Explanation of symbols for the main parts of the drawing ♣
    1: Inside handle assembly 10: Housing
    12: bracket 14: fastener
    16: support boss 18: elastic piece
    20: handle 22: through hole
    24: working rod 40: holding pin
    42: head 44: locking groove
    An object of the present invention as described above in the configuration of the inside handle assembly having a housing fixed to the inside of the door and a handle rotatably coupled to the housing, around the fastening hole formed in the bracket protruding to the rear of the housing A support boss protruding in the axial direction and extending the fastening hole; A pair of elastic pieces protruding radially inward from the support boss to retain elastic force in the radial direction; It is inserted into the fastening hole through the through hole of the handle is provided with a locking groove which interferes with the elastic piece to provide an inside handle assembly of the vehicle consisting of a fixing pin to limit the axial movement.
    Hereinafter, with reference to the accompanying drawings will be described a preferred embodiment of the inside handle assembly of the vehicle according to the present invention.
    3 shows a configuration of an inside handle assembly according to the present invention, in which the inside handle assembly 1 is provided with a handle housing 10 fixed to an inner panel of a door and a housing 10 by a fixing pin 40. It is composed of a handle 20 is rotatably coupled to. At the rear end of the inside handle 20, a working rod 24 connected to a ratchet device (not shown) is fixed.
    In addition, as shown in FIG. 4, the rear surface of the housing 10 is integrally formed with a bracket 12 protruding rearward, and a pair of fastening holes 14 corresponding to each other are formed on the bracket 12. It is. A support boss 16 protruding in the axial direction around the fastening hole 14 and extending the fastening hole 14 is integrally formed. In addition, the support boss 16 is formed with a pair of elastic pieces 18 protruding radially inward to retain the elastic force toward the radially inward. The elastic pieces 18 are preferably formed at 180 ° intervals so as to face each other on the circumference.
    In addition, the handle 20 is provided with a pair of through holes 22 corresponding to the fastening holes 14.
    In addition, the fixing pin 40 is inserted into the through hole 22 and the fastening hole 14 to couple the handle 20 to the housing 10 so as to rotate freely. The fixing pin 40 is rotatably inserted with respect to the through hole 22, and a head portion 42 is formed at one side of the fastening hole 14, and the other side is connected to the fastening hole 14 on the opposite side. A locking groove 44 is inserted to interfere with the elastic piece 18.
    The present invention having such a configuration inserts the fixing pin 40 from either side in the state in which the through hole 22 and the fastening hole 14 are coaxially aligned by inserting the handle 20 into the bracket 12. When the head 42 of the fixing pin 40 is caught by the fastening hole 14 and no longer enters, the fixing pin 40 passes through the through hole 22 and enters the fastening hole 14 on the opposite side ( The front end of the 40 extends the elastic piece 18 to the outside and the entry is made. When the locking groove 44 reaches the position of the elastic piece 18, the elastic piece 18 is elastically restored and the locking groove 44 Since it is inserted into the) to limit the axial deviation of the fixing pin (40).
    Therefore, the fixing pin 40 is restricted in the axial separation and at the same time the rotation of the housing 10 by the elastic pressing force of the elastic piece 18 is limited, the rotation of the handle 20 is allowed.
    On the other hand, according to the present invention, the support boss 16 and the locking groove 44 is formed in the same fastening hole 14 on both sides, and the present invention by forming the locking groove on both ends of the fixing pin 40 To achieve the desired purpose.
    As described above, the inside handle assembly of the vehicle according to the present invention forms an elastic piece having a radial elastic force on a support boss extending to one side of the fastening hole, and the locking groove formed at the tip of the fixing pin is elastic. As a result, the assembly work is simplified and the risk of detachment can be eliminated, so that the assembly and durability can be improved.
    权利要求:
    Claims (2)
    [1" claim-type="Currently amended] In constructing the inside handle assembly 1 having a housing 10 fixed inside the door and a handle 20 rotatably coupled to the housing,
    A support boss 16 protruding in the axial direction around the fastening hole 14 formed in the bracket 12 protruding to the rear surface of the housing 10 to extend the fastening hole 14;
    A pair of elastic pieces 18 protruding radially inward from the support boss 16 to retain elastic force in the radial direction;
    The fixing groove 40 is inserted into the fastening hole 14 through the through hole 22 of the handle 20 to interfere with the elastic piece 18 so that the fixing pin 40 is restricted in axial movement. Inside handle assembly of the vehicle made up.
    [2" claim-type="Currently amended] The inside handle assembly of claim 1, wherein the elastic pieces (18) are formed at 180 ° intervals so as to face each other on a circumference.
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    同族专利:
    公开号 | 公开日
    KR100246515B1|2000-03-15|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    法律状态:
    1997-10-27|Application filed by 양재신, 대우자동차 주식회사
    1997-10-27|Priority to KR1019970055263A
    1999-05-15|Publication of KR19990033829A
    2000-03-15|Application granted
    2000-03-15|Publication of KR100246515B1
    优先权:
    申请号 | 申请日 | 专利标题
    KR1019970055263A|KR100246515B1|1997-10-27|1997-10-27|Assembly for inside handle in a vehicle|
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