• 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:
    PURPOSE: Structure for reinforcing a center filler of a vehicle is provided to prevent an accident by fixing a protrusion portion into an outer reinforce panel and a side outer panel. CONSTITUTION: Structure for reinforcing a center filler in a vehicle comprises a side outer panel(32) forming a step on a middle portion; an outer reinforce panel(34) attached to an inner portion of the side outer panel; a door hinge(36) fixed on an outer portion of the side outer panel through fixing bolts(38,40); a hinge reinforce panel(42) attached to a filler inner panel(44) by having housing structure in a middle portion. A retractor hole is formed on the hinge reinforce panel to combine a seat belt. Thereby, the structure for reinforcing the center filler in the vehicle prevents the center filer from being caused by side-collision. Moreover, the structure for reinforcing the center filler prevents an accident by fixing a protruded portion on the outer reinforced panel and the side outer panel.
    公开号:KR20020039445A
    申请号:KR1020000069260
    申请日:2000-11-21
    公开日:2002-05-27
    发明作者:황인덕
    申请人:이계안；현대자동차주식회사；
    IPC主号:
    专利说明:

    Center pillar structure of vehicle
    [9] The present invention relates to a center pillar structure of a vehicle, and more particularly, to a center pillar of a vehicle having a structure that increases rigidity so as to appropriately respond to side collisions when a collision with the center pillar occurs during driving or parking of the vehicle. It relates to a reinforcement structure.
    [10] In general, the center pillar of the vehicle is installed at approximately the middle of the longitudinal direction of the vehicle body to protect the safety of the driver and passengers in the vehicle in the event of a side collision, the center pillar is to maximize the amount of sliding in the event of a collision It is common to be formed in the structure which prevents.
    [11] FIG. 1 is a view illustrating a general vehicle, and FIG. 2 is a view illustrating a state in which an "A-A" part is cut for the center pillar part of FIG. 1.
    [12] As can be seen in FIG. 1, the vehicle 10 is provided with a center pillar 12 at an intermediate portion of the vehicle body, and the center pillar 12 is provided with front and rear doors 14 at both sides thereof.
    [13] The center pillar 12 is designed in consideration of side rigidity and installed in the vehicle 10 in order to protect the driver and the passenger during side collision of the vehicle.
    [14] The center pillar 12 of the vehicle 10 has a hole for the retractor (RETRACTOR) so that the seat belt can be mounted, and the lower hinge of the rear door is mounted to the outer side similarly to the height of the retractor hole.
    [15] As can be seen in Figure 2, the center pillar is the outer outer force panel 18 is in close contact with the inside of the side outer panel 16, the side outer panel 16 and the outer rain force panel 18 is in close contact with the portion Both sides of the door hinge 20 are fixed to the fixing bolts 22 and 24, and the hinge rain force panel 28 is coupled to the inside of the outer rain force panel 18, and the outer rain force panel ( A filler inner panel 26 is formed to be spaced apart from the inside of 18).
    [16] Arrows in the figure indicate the state (or path) of the external collision.
    [17] The center pillar structure of the vehicle having the above-described structure provides a cause for causing the center pillar to be bent due to the structure, in which the retractor hole for mounting the seat belt in the side collision of the vehicle is formed in the filler inner. A collision with the center pillar caused the center pillar to sink into the room, causing a large accident such as a life-saving accident.
    [18] The present invention, in order to solve the above problems, the present invention, by installing a hinge rain force panel in the form of a housing in the inner constituting the center pillar, by welding a portion in which the hinge rain force panel and the outer rain force panel is in close contact And a retractor hole for seat belt mounting is formed in the hinge reinforcement panel so that the center pillar cannot be pushed out due to an external collision, thereby improving the safety of drivers and passengers in the vehicle. It is an object of the present invention to provide a center pillar reinforcing structure for a vehicle having a structure for preventing the body torsional rigidity of the vehicle and the resonance sound generated in the center pillar portion.
    [19] The present invention, in order to achieve the above object, the present invention, in the center pillar structure of the vehicle is fixed by the filler inner panel, side outer panel, outer rain force panel, hinge rain force panel, door hinge and fixing bolt, The center pillar is fixed to the middle bent portion of the hinge rain force panel to the middle portion in close contact with the outer outer panel and the outer reinforcement panel fixedly coupled to the door hinge, the hinge reinforcement panel has a filler inner panel on both sides Provides a center pillar reinforcement structure of the vehicle, which is a structure that closely fixes and reinforces the torsional rigidity of the vehicle and the support rigidity of the door.
    [1] 1 is a view showing a general vehicle.
    [2] FIG. 2 is a view showing a state in which an "A-A" part is cut for the center pillar part of FIG. 1. FIG.
    [3] 3 is a view for explaining a state in which the center pillar of the present invention is cut.
    [4] <Brief description of symbols for the main parts of the drawings>
    [5] 30: center filler 32: side outer panel
    [6] 34: outer rain force panel 36: door hinge
    [7] 38,40: Fixing bolt 42: Hinge reinforce panel
    [8] 44: filler inner panel
    [20] Hereinafter, with reference to the accompanying drawings will be described the configuration and operating state of the present invention.
    [21] 3 is a view for explaining a state in which the center pillar of the present invention is cut, the center pillar 30 of the outer reinforcement panel 34 on the inside of the side outer panel 32 formed so that the intermediate portion forms a stage. The middle part is formed to be in close contact with the side outer panel 32 and the outer reinforcement panel 34 in the middle part in close contact with the door hinge 36 on the outside of the side outer panel 32 for fixing bolts 38 and 40. Coupling is fixed using a), wherein the outer rain force panel 34 is fixed to the hinge rain force panel 42 having a housing shape to be in close contact with each other.
    [22] The hinge reinforcement panel 42 is a state in which the intermediate portion is bent into a housing structure and both sides thereof are bent at right angles, and the hinge reinforcement panel 42 is formed to maintain a constant distance on each side of the filler inner panel 44. ) Is in close contact with the structure.
    [23] As described above, the hinge reinforcement panel 42 is installed at the most vulnerable part during side collision, and the hinge reinforcement panel 42 forms a retractor hole for coupling a seat belt to improve the conventional strength. The reinforcement can prevent bending of the center pillar generated during side impact of the vehicle. In particular, the hinge rain force panel 42 is bent so that the center protrudes from the outer rain force panel 34 and the side outer. The fixing bolts 38 and 40 are fixed to the panel 32 so that stability can be secured as much as possible.
    [24] Effects of the configuration and operation of the present invention described above will be described.
    [25] The reinforcing structure of the center pillar of the present invention is to install a hinge reinforcement panel at the most vulnerable part in the event of a side collision, and in the hinge reinforcement panel to form a retractor hole for coupling a seat belt to connect the seat belt It is possible to completely prevent the bending of the center pillar generated when the side impact of the driver, passengers and passengers in particular because the hinge rain force panel is fixed to the outer rain force panel and the side outer panel of the bent and protruding center portion It is possible to secure the stability of the maximum to obtain the effect of preventing safety accidents.
    [26] In addition, the reinforcing structure of the center pillar is fixed to both sides of the hinge reinforcement panel to the filler inner panel, and the center portion of the side where the side outer panel and the outer reinforcement panel are installed is fixed to the inside of the center pillar. It is possible to completely prevent the resonant sound of "tongue", and to secure the torsional rigidity of the vehicle, improve the mounting strength of the door and prevent the problem of the door sag.
    权利要求:
    Claims (1)
    [1" claim-type="Currently amended] In the center pillar structure of the vehicle, which is fixed to the pillar inner panel, the side outer panel, the outer rain force panel, the hinge rain force panel, the door hinge, and the fixing bolt, the center pillar 30 includes the side outer panel 32 and the outer The middle bent portion of the hinge rain force panel 42 is fixed to the middle portion where the rain force panel 34 is in close contact with the door hinge 36 by fixing bolts 38 and 40, and the hinge rain force panel ( 42) is a center pillar reinforcement structure of the vehicle which is a structure to reinforce the torsional rigidity of the vehicle and the support rigidity of the door by fixing the filler inner panel 44 in close contact with both sides.
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    同族专利:
    公开号 | 公开日
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    法律状态:
    2000-11-21|Application filed by 이계안, 현대자동차주식회사
    2000-11-21|Priority to KR1020000069260A
    2000-11-21|Priority claimed from KR1020000069260A
    2002-05-27|Publication of KR20020039445A
    2002-12-05|Application granted
    2002-12-05|Publication of KR100363627B1
    优先权:
    申请号 | 申请日 | 专利标题
    KR1020000069260A|KR100363627B1|2000-11-21|Center pillar structure of vehicle|
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