• 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 bowlster adjusting apparatus for a vehicle seat, wherein a bowlster 20 connected to both sides of the seatback 10 of the vehicle seat is separately installed from the seatbag 10, and the bowlster 20 and the sheet frame 30 are installed. Axial turning means are respectively installed at the rear of the) and connected to the connecting bar 41 at a predetermined distance, and through holes 51 are formed at the front of the bowlster 20 and the sheet frame 30, respectively. Is connected to the spring 52, the bowler is pivotally adjusted according to the seated seat, the shaft pivot means is a bearing 42 is installed inside the pipe fixed to the bowlster 20 and the seat frame 30 (43) and a shaft (44) rotatably inserted into the pipe (43) and on which a connecting bar (41) is provided so that the bowlster (20) and the seat frame (30) are opened at predetermined intervals. To allow the bowler to rotate itself against the seatback. As, the Boulder cluster is adjusted according to body shape and habits of a person seated in the seat makes it possible to provide a comfortable and secure chakseokgam.
    公开号:KR19990060185A
    申请号:KR1019970080407
    申请日:1997-12-31
    公开日:1999-07-26
    发明作者:박명곤
    申请人:정몽규；현대자동차 주식회사；
    IPC主号:
    专利说明:

    An apparatus for adjusting the bolster of a seat in vehicle
    The present invention relates to a bowlster provided in a sheet of a vehicle, and more particularly, to a bowlster adjusting apparatus for a vehicle sheet which can adjust the angle of the bowlster according to the body shape of a passenger.
    In general, a seat of a passenger car is provided with a bolster that grasps the shoulders of the seated occupants on both sides of the seat back so as to prevent the driver's posture from being pulled to one side when the vehicle changes direction.
    Such bowlsters are generally formed on both sides of the sheetbag while both sides of the sheetbag are more protruded than the sheetbag, so that the bowlster can function according to the shape of the person seated on the sheet. There may be no number.
    In particular, when a person with a dwarf body is seated, the bowlster may not be able to function at all. On the contrary, when a person with a large body is seated, the bowler may cause inconvenience. will be.
    As described above, since the bowlster is fixedly installed in the sheet back, the size and height of the bowlster are not determined once the sheet is manufactured. It's a situation where you use a car at your own risk.
    Accordingly, an object of the present invention is to provide a bowlster adjusting device for a vehicle seat, which solves the problems described above and allows the angle of the bowlster provided on both sides of the seatback to be changed freely according to the driver's movement.
    In order to achieve the above object, the present invention provides a bowlster connected to both sides of a seatback of a vehicle seat separately from a seatback, and an axis turning means is provided at the rear of the bowlster and the seat frame, respectively, for a predetermined distance. It is connected to the installation bar, and the through-holes are formed in front of the bowlster and the sheet frame, respectively, and have a structure connected by a spring.
    Here, the shaft turning means is a shaft in which a bearing is installed inside and fixed to the bowlster and the sheet frame, and is inserted into the pipe so as to be rotatable, and a connecting bar is installed so that the bowlster and the sheet frame are opened at a predetermined interval. Consists of.
    With the above structure, according to the movement of a person seated on the seat, the bowlster is rotated about an axis and returned by a spring so that it can be appropriately adjusted to increase comfort, especially in the case of a driver, The bowlster is adjusted according to the body shape so that it can be operated safely.
    1 is a block diagram of a seat bowler adjusting device according to the present invention,
    2 is a perspective view of a sheet on which a bowlster adjusting device of the sheet is installed;
    3 is a cross-sectional view taken along the line A-A of FIG. 1 according to the present invention.
    * Explanation of Signs of Major Parts of Drawings *
    10: sheet bag 20: bowlster
    30: sheet frame 41: connecting bar
    42: bearing 43: pipe
    44: axis 45: bolt
    51: through hole 52: spring
    53: pipe 54: cap
    Hereinafter, with reference to the accompanying drawings, the present invention will be described in detail.
    1 is a configuration diagram of a sheet bowler adjusting device according to the present invention, Figure 2 is a perspective view of the sheet is installed bowl control device of the sheet according to the invention, Figure 3 is a cross-sectional view taken along line AA of FIG. to be.
    According to the above drawings, the present invention, the bowlster 20 connected to both sides of the sheet back 10 of the vehicle seat is installed separately from the seat back 10, the bowlster 20 and the sheet frame 30 of the Axial turning means is provided at the rear, respectively, and is connected to the connecting bar 41 at a predetermined distance, and the through hole 51 is formed at the front of the bowlster 20 and the sheet frame 30 to form a spring ( 52) is connected to the structure.
    Here, the shaft turning means is a pipe (43) is fixed to the bowlster 20 and the seat frame 30, the bearing 42 is installed on the inside, and is inserted into the pipe 43 to be rotatably inserted into the bowl The shaft 20 and the seat frame 30 are comprised by the shaft 44 in which the connection bar 41 is provided so that a predetermined space | interval may be extended.
    Here, looking at the installation state of the pipe 43 and the shaft 44, the pipe 43 is respectively installed in the seat frame 30 and the bowlster 20, the shaft 44 is fitted to the pipe 43 ) Is a flange (44a) is formed to be caught on the pipe 43 at the upper end, a bolt insertion hole is formed at the lower end is fastened to the pipe 43 at the bottom by a bolt 45 formed with a flange (45a). .
    Therefore, the shaft 44 connected to the connecting bar 41 is freely rotatable with respect to the bowlster 20 and the sheet frame 30, and thus, when the seating force is applied to the bowlster 20, the bowlster 20 is to flow in the seat frame 30 is to be adjusted to fit the body of the passenger.
    On the other hand, in the connection structure of the spring 52, the through hole 51 is formed in the width direction in the bowlster 20 and the sheet frame 30, respectively, and the pipe 53 is inserted into the through hole 51. A spring 52 for connecting the bowlster 20 and the sheet frame 30 is installed in the pipe 53, and a screwed cap 54 is screwed inside the front end of the pipe 53 so that the spring ( 52) to prevent the separation of the structure.
    Wherein the spring 52 between the bowlster 20 and the seat frame 30 is shorter than the length of the connecting bar 41 so that the outer end of the bowlster 20 protrudes from the seatback 10 To properly perform the role of the bowlster (20).
    With the above structure, according to the movement of the person seated on the sheet, the bowlster 20 is rotated about the axis 44 and returned by the spring 52 so that it can be appropriately adjusted to increase comfort. In particular, in the case of a driver, the bowler 20 can be adjusted in accordance with his driving habits and body shape, so that the driver can drive safely.
    Hereinafter will be described the operation and effect of the bowlster adjustment device of the vehicle seat according to the present invention.
    The bowlster 20 protruding from both sides of the vehicle seat bag 10 is separately installed from the seat bag 10. When the passenger sits on the seat and leans over the seat, the body according to the passenger's body shape and weight The bowlster 20 is to be able to provide comfort to the passengers while being elastically rotated.
    That is, when the body is leaned on the bowlster 20 which protrudes slightly from the sheet bag 10, the bowlster is formed around the shaft 44 connected to the sheet frame 30 and the connection bar 41 of the sheet. The pipe 43 of the 20 is rotated, so that the spring 52 connected to the bowlster 20 and the seat frame 30 is elastic as the bowlster 20 to which the pipe 43 is fixed rotates. Will be bent to cushion the passenger's body.
    On the other hand, when the seat is not seated, the bowler 20 is returned to its original state by the elastic return force of the spring 52.
    Therefore, the angle of the bowlster 20 can be adjusted to suit a person's body shape and habit so that a person seated on the sheet can maintain a comfortable seating posture.
    As described above, according to the bowlster adjusting device for a vehicle seat according to the present invention, by making the bowlster rotate about itself, the bowlster is adjusted according to the body shape and habit of the person seated on the sheet. Allows you to provide a safe seating experience.
    权利要求:
    Claims (2)
    [1" claim-type="Currently amended] Bowler 20 connected to both sides of the seat back 10 of the vehicle seat is installed separately from the seat back 10, the rear of the bowlster 20 and the seat frame 30 is provided with axial turning means, respectively And, the predetermined distance is connected to the connection bar 41, the through hole 51 is formed in front of the bowlster 20 and the seat frame 30, respectively, connected to the spring 52, the seated person Bowler control device of the vehicle seat of the structure in which the bowlster is rotated accordingly.
    [2" claim-type="Currently amended] 2. The shaft pivoting means according to claim 1, wherein the shaft pivot means includes a pipe (43) fixed to the bowlster (20) and the seat frame (30) by a bearing (42) installed inside thereof, and to be rotatable to the pipe (43). Boulder adjustment device for a vehicle seat, characterized in that consisting of a shaft 44 is inserted and the connecting bar 41 is installed so that the bowlster 20 and the sheet frame 30 are opened at a predetermined interval.
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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:
    1997-12-31|Application filed by 정몽규, 현대자동차 주식회사
    1997-12-31|Priority to KR1019970080407A
    1997-12-31|Priority claimed from KR1019970080407A
    1999-07-26|Publication of KR19990060185A
    2001-03-02|Application granted
    2001-03-02|Publication of KR100282924B1
    优先权:
    申请号 | 申请日 | 专利标题
    KR1019970080407A|KR100282924B1|1997-12-31|Bowler adjuster of car seat|
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