JP4126777B2 - Vehicle sliding door structure - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
  This invention is, for example,,The present invention relates to a vehicle sliding door structure in which a window that can be opened and closed with respect to a sliding door that is provided on a side surface of a vehicle such as a one-box vehicle and opens and closes an entrance / exit is provided.
[0002]
[Prior art]
  Generally, in a vehicle that can open and close a window provided on a slide door, there is a concern that an article or the like in the vehicle may be stolen when an occupant leaves the vehicle without noticing that the window is open. This is particularly remarkable in a vehicle in which the window glass is fully opened by a power window such as RV (recreational vehicle).
[0003]
  Therefore, conventionally, a detecting means for detecting the open state of the window provided on the sliding door is provided, and when the detecting means detects that the window is opened, by restricting the sliding door from being fully opened, An apparatus has already been invented so as to make the passenger aware that the window is open (see JP-A-10-58980).
[0004]
  The detection means for detecting the window open state described above is,The configuration is as shown in FIG.
[0005]
  That is, an impact bar 81 stretched along the longitudinal direction of the vehicle is provided inside the slide door, and a movable lever 84 is pivotally attached to the impact bar 81 via a bracket 82 and a support shaft 83. The movable lever 84 is always urged by a spring (not shown) provided in the direction of arrow d in FIG.
[0006]
  Thus,When the window glass 85 is further lowered after the window glass 85 is lowered in the direction of arrow e by the window regulator and the lower end 85a of the window glass 85 comes into contact with the contact portion 84a of the movable lever 84 free end, the above-mentioned movable lever 84 rotates against the spring biasing force in the direction of the arrow f in the figure to pull the wire 86 in the direction of the arrow h.
[0007]
  The wire 86 described above,14 is stretched between the detecting means shown in FIG. 14 and the restricting means for restricting the opening operation of the slide door, and the restricting means is operated at the time of pulling in the above-described arrow h direction so that the slide door reaches the fully open position. Restrict opening. In FIG. 14, arrow F indicates the front direction of the vehicle, and arrow R indicates the rear direction of the vehicle.
[0008]
  The conventional detection means shown in FIG. 14 has the advantage of being able to detect the open state of the window glass 85 well, but has the following problems.
[0009]
  That is,Since the up / down trajectory plane of the window glass 85 and the swing trajectory plane of the movable lever 84 are set on the same plane, the movable lever 84 is long in order to ensure a sufficiently large opening amount of the wind glass 85.ScaleThere was a problem.
[0010]
  Moreover,Since the support shaft 83 that pivotally supports the movable lever 84 is oriented in the vehicle width direction, the inertia force at the time of opening and closing the slide door acts on the movable lever 84 and the wire 86 is erroneously operated. In order to eliminate erroneous operations caused by force, it is necessary to increase the spring force used for biasing in the direction of the arrow d.
[0011]
  in this way,When the spring force is increased, when the window glass 85 is lowered by the window regulator, it is necessary to overcome this spring force, which inevitably increases the size of the window regulator and its motor and increases the weight of the slide door. .
[0012]
[Problems to be solved by the invention]
  This departureTomorrowThe detecting means for detecting the open state of the window is pivotally supported so as to be swingable around the vehicle longitudinal axis.And projecting from the above axis to the outside of the vehicleThis detection member has a detection memberThe protruding part ofDue to the fall of the windowIn contact with the windowBy configuring it to swing, you can increase the amount of wind down,,The degree of freedom when the detecting means is arranged inside the sliding door is improved, and the direction of inertial force applied to the detecting member when the sliding door is opened and closed differs from the swinging direction of the detecting member when the window open state is detected. The urging force against the detection member may be small, and the size of the window regulator and the sliding door can be reduced.And a transmission means for transmitting the detection output of the detection means to the regulation means,The transmission means is constituted by a transmission member, one end of the transmission member is disposed on the regulating means, and the other end of the transmission member is connected to the pivot portion of the detection member and the detection member by lowering the window.Projected part ofIs arranged between the abutting part that abuts the window and the above-mentioned transmission member is arranged in the middle part in the vehicle width direction as the space part of the sliding door without any interference with the impact bar, door trim, etc. An object of the present invention is to provide a vehicle sliding door structure capable of improving the arrangement.
[0013]
  According to the present invention, the detection means for detecting the open state of the window has a detection member pivotally supported around an axis in the longitudinal direction of the vehicle, and is configured to swing this detection member when the window is lowered. As a result, the amount of lowering of the window can be increased, the degree of freedom when the detection means is arranged inside the slide door is improved, and the direction of the inertial force applied to the detection member and the window open state are detected when the slide door is opened and closed. Since the urging direction of the detection member is different, the urging force to the detection member may be small, the size of the window regulator can be reduced and the sliding door can be reduced in weight. By forming the slidable portion of the vehicle, the detection member can be bent or broken from the bent portion at the time of a side collision of the vehicle, and a shock absorbing stroke can be secured. And an object thereof is to provide a structure.
[0014]
  Of this inventionOne embodimentIs,UpThe above-mentioned detection member is urged to rotate in a direction opposite to the direction rotating with the lowering of the window, and the detection member is in contact with the side surface of the window to be urged outward while being rotated by a predetermined angle. In addition, by configuring to hold in this contact state, the window can be guided under the condition that the detection member is held, and the window is pressed outward by the detection member to prevent the window from shaking. To provide a sliding door structure for a vehicleThe
[0015]
  Of this inventionOne embodimentIs,UpThe above-described transmission means is constituted by a wire, and this wire is arranged on the inner side of the vehicle than the impact bar, thereby preventing the wire from being operated unnecessarily at the time of a side collision of the vehicle and preventing malfunction of the regulating means. An object of the present invention is to provide a sliding door structure for a vehicle.
[0016]
[Means for Solving the Problems]
  Of this inventionThe sliding door structure of the vehicleIn a vehicle capable of opening and closing a window provided on a slide door, a detection means for detecting the open state of the window, and a regulation for restricting the opening operation of the slide door when the open state of the window is detected by the detection means Means and a transmission means for transmitting the detection output of the detection means to the restriction means, the detection means,It is pivotally supported so that it can swing around the vehicle longitudinal axis.And projecting from around the shaft to the outside of the carDetection member, and the detection memberProjected part ofDue to the fall of the windowIn contact with the windowConfigured to swingThe transmission means is composed of a transmission member that mechanically transmits the detection output of the detection means, and one end of the transmission member is disposed on the regulating means, while the other end of the transmission member is a pivotal portion of the detection member. In addition, the protruding portion of the detection member is disposed between the window and the contact portion that contacts the window, and is connected to the detection member therebetween.
[0017]
  Of this inventionIn the vehicle sliding door structure, the window provided on the sliding door is openable and closable, and when the opening state of the window is detected by the detecting means, A regulating means for regulating the opening operation of the sliding door; and a transmission means for transmitting the detection output of the detecting means to the regulating means. The detecting means is pivotably supported around an axis in the longitudinal direction of the vehicle. The detection member is configured to swing when the window is lowered, and the detection member has a bent portion.
[0018]
  Of this inventionOne embodimentIs,UpThe detection member is urged to rotate in a direction opposite to the direction of rotation as the window descends, and contacts the urging member so that the side surface of the window is urged outward while the detection member is rotated by a predetermined angle. Held in stateIs.
[0019]
  Of this inventionOne embodimentIs,UpThe transmission means is composed of a wire, and the wire is arranged on the inside of the impact bar.Is.
[0020]
[Action and effect of the invention]
  This invention(Claim 1)Therefore, when the open state of the window is detected by the detecting means, the detection output of the detecting means is transmitted to the restricting means via the transmitting means, and the restricting means restricts the opening operation of the slide door. The passenger can be made aware that the window is open.
[0021]
  In addition, the detection means described above is, Pivotally supported around the vehicle longitudinal axis and projecting from the axis to the outside of the vehicleThis detection member has a detection memberThe protruding part ofDue to the fall of the windowIn contact with the windowIt swings around the vehicle longitudinal axis.
[0022]
  in this way,Since the detection member is oriented in the vehicle width direction, the amount of descending the window can be increased.,There is an effect of improving the degree of freedom when the detection means is arranged inside the slide door.
[0023]
  Moreover, since the direction of the inertial force applied to the detection member when the sliding door is opened and closed is different from the swinging direction of the detection member when the window open state is detected, the detection member does not malfunction due to the inertial force described above. Therefore, the biasing force with respect to this detection member may be small.
[0024]
  Therefore, it is possible to reduce the size of the window regulator and reduce the weight of the slide door, and to improve the door operability.
[0025]
  Also,Since the above-mentioned transmission means is constituted by a transmission member, and the other end of the transmission member that connects between the detection means and the regulation means is disposed between the pivot portion and the contact portion of the detection member, The effect that the other end side can be arranged in the middle portion in the vehicle width direction as the space portion of the slide door without any interference with the impact bar, door trim, interior material, etc., and the arrangement can be improved. There is.
[0026]
  According to the present invention (Claim 2), when the open state of the window is detected by the above-mentioned detecting means, the detection output of this detecting means is transmitted to the regulating means via the transmitting means, and this regulating means Since the opening operation of the sliding door is restricted, it is possible to make the passenger aware that the window is in the open state.
[0027]
  The detection means includes a detection member that is pivotally supported around an axis in the vehicle longitudinal direction and protrudes from the periphery of the axis toward the outside of the vehicle. The protruding portion of the detection member is a window. As the vehicle descends, it comes into contact with the window and swings around the vehicle longitudinal axis.
[0028]
  Thus, since the detection member is oriented in the vehicle width direction, the amount of downward movement of the window can be increased, and the degree of freedom when the detection means is arranged with respect to the inside of the slide door is improved.
[0029]
  Moreover, since the direction of the inertial force applied to the detection member when the sliding door is opened and closed is different from the swinging direction of the detection member when the window open state is detected, the detection member does not malfunction due to the inertial force described above. Therefore, the biasing force with respect to this detection member may be small.
[0030]
  Therefore, it is possible to reduce the size of the window regulator and reduce the weight of the slide door, and to improve the door operability.
[0031]
  Furthermore, since the above-described detection member has a bent portion, the detection member is bent or broken from the bent portion at the time of a side collision of the vehicle. As a result, it is possible to ensure a shock absorbing stroke at the time of a side collision. There is an effect that can be.
[0032]
  Of this inventionOne embodimentAccording to,UpWhen the detection member rotates by a predetermined angle as the window descends, the above-mentioned rotation biasing force on the detection member makes contact with the free end side of the detection member to press and bias the side surface of the window outward. Thus, this contact state is maintained.
[0033]
  As a result, the window can be guided under the condition that the detection member is held as described above, and the window can be prevented from shaking inside the slide door by pressing the window outward with the detection member. ThereThe
[0034]
  Of this inventionOne embodimentAccording to,UpSince the transmission means described above is composed of a wire, and this wire is arranged on the inside of the impact bar, it prevents the wire from being stretched or pulled in the event of a side collision of the vehicle, and prevents unnecessary operation of this wire. It is possible to prevent the malfunction of the restricting means connected to the wire.
[0035]
【Example】
  An embodiment of the present invention will be described in detail with reference to the drawings.
  FIG. 1 shows a slide door structure of a vehicle. In FIG. 1, this slide door structure is provided with a slide door 2 that opens and closes an elevator 1, and the slide door 2 extends along an upper rail 3, a center rail 4, and a lower rail 5 on the body side. It is configured to open and close.
[0036]
  For this reason, the upper part of the sliding door 2,Upper rollers 6 that roll on the upper rail 3, center rollers 7 and 7 that roll on the center rail 4, and lower rollers 8 and 8 that roll on the lower rail 5 are provided.
[0037]
  Also,The above-described slide door 2 is provided with a window glass 9 that can be opened and closed. A detection device 10 that detects the open state of the window glass 9 and the opening operation of the slide door 2 are regulated based on the open state of the window glass 9. And a restriction device 11 for releasing the restriction, and the detection device 10 and the restriction device 11 are interlocked with a wire 12 as a transmission means (transmission member).
[0038]
  Here, in the lower center of the window glass 9 mentioned above,,As shown in FIG.,A carrier plate 13 is attached, and a window regulator 14 that moves up and down the carrier plate 13 is configured to open and close the window glass 9 described above. Forward / reverse driving force of the motor 15 is transmitted to the carrier plate 13 via the cables 16 and 16.
  By the way, the sliding door 2 described above is,As shown in FIG.,While having the door outer panel 2A and the door inner panel 2B, the impact bar 17 arrange | positioned along the front-back direction of a vehicle is provided.
[0039]
  A wire 12 (transmission member) as a transmission means for mechanically transmitting the detection output of the detection device 10 to the restriction device 11 is as shown in FIGS.,Inside the impact bar 17, it is arranged along the edge of the slide door 2 with a margin so as not to be pulled (unnecessary operation) due to deformation of the slide door 2 at the time of a side collision of the vehicle.
[0040]
  next,A specific configuration of the above-described detection device 10 will be described in detail with reference to FIGS.
[0041]
  As shown in FIGS.,At the predetermined height position of the door inner panel 2B described above,A plate 18 having a U-shaped cross section is attached to the outer surface of the vehicle, an opening 19 is formed in the plate 18, and bearing brackets 20, 20 are formed at the rim of the opening 19.(See Figure 6)Are integrally or integrally attached, and a support shaft 21 oriented in the vehicle front-rear direction is stretched between the front and rear bearing brackets 20, 20.
[0042]
  The above-mentioned support shaft 21 is,A detection lever 22, which is located on the vehicle inner side than the opening 19 of the plate 18 and is pivotally supported by the support shaft 21, projects from the opening 19 to the vehicle outer side through the opening 19. ing.
[0043]
  This detection lever 22 is,As shown in FIG.,The upper end portion 12a of the wire 12 is in contact with the lower end portion of the window glass 9 when the window glass 9 is lowered. It is continuously arranged between the contact portion and the support shaft 21, that is, in the intermediate portion in the vehicle width direction of the detection lever 22.
[0044]
  Also,As shown in FIG.,A spring 23 as an urging means is provided between the above-described support shaft 21 and the detection lever 22, and the above-described spring is in a direction opposite to the direction in which the detection lever 22 rotates as the window glass 9 descends. The detection lever 22 is configured to be biased by a spring 23.
[0045]
  further,As shown in FIG.,With the above-described detection lever 22 rotated by a predetermined angle, the free end of the detection lever 22 is urged outward by the urging force of the spring 23 so that the free end of the detection lever 22 is on the side surface (inside surface) of the window glass 9. The window glass 9 is configured to prevent the window glass 9 from shaking in the slide door 2 while being in contact with the window.
[0046]
  In addition, as shown in FIG.,The above-described detection lever 22 has a bent portion 22a in the middle thereof, and the detection lever 22 is bent and deformed from the bent portion 22a when the vehicle collides.,Or it is made to break to ensure a sufficient shock absorbing stroke. In FIG. 6, reference numeral 24 denotes a collar interposed between the pivotal support portion of the detection lever 22 and the bearing bracket 20.
[0047]
  Next, specific configurations of the lower rail 5 as the slide rail and the regulating device 11 will be described in detail with reference to FIGS.
  As shown in FIG.,The above-described lower rail 5 is joined to the lower surface of the body panel 25, and the lower rail 5 is a rail having a gate-shaped cross section.
[0048]
  Also,The above-described lower rail 5 is as shown in FIGS.,Front body panel 26 and,The rear body panel 27 and,Between the front vehicle interior direction to the rear vehicle exterior direction and extending in a slanted and straight manner from the front straight portion 5F, and the rear portion extending straight from the front portion to the rear portion in the vehicle front-rear direction. A straight portion 5R and a bent portion 5C that integrally connects the front and rear straight portions 5F and 5R with a smoothly curved radius of curvature are provided.
  That is,The front linear portion 5F and the bent portion 5C of the lower rail 5 are configured to guide the slide door 2 outward in the vehicle width direction.
[0049]
  Here, the bent portion 5C described above is,The linear portions 5F and 5R before and after the lower rail 5 are configured with high rigidity. In this example,The abutting plates 28 and 28 are joined to both outer surfaces of the lower rail 5 in the bent portion 5C to make the bent portion 5C highly rigid. However, the rigidity of the bent portion 5C can be improved by other means for forming beats and ribs. You may plan.
[0050]
  further,The curvature of the above-described bent portion 5C is configured to have a gentle curvature so as to mitigate swinging displacement of the guide member 35 described later.
  On the other hand, the above-described regulating device 11 is configured as follows.
[0051]
  Ie,As shown in FIGS. 7 and 11, the door inner panel 2 </ b> B is formed in the lower front side of the slide door 2 described above.,As a sliding door side member, a bracket 29 bent in an L shape and having high strength is attached, and a wire fixing bracket 30 for fixing the wire 12 is attached to the horizontal portion of the bracket 29. As shown,A stopper 31 that contacts the vertical wall of the body panel 27 is formed integrally or integrally.
[0052]
  Also,A guide member 35 is connected to the inner end side of the horizontal portion of the bracket 29 via a fixing member 32, a link 33 and a pivot shaft 34.
  This guide member 35 is,A member that is swingably connected to the slide door 2, and the guide member 35 rolls along the inner surface of the lower rail 5 having a gate shape in section.Department andThe two rollers 8 and 8 and a load roller 36 that rolls along the roller support surface 25a (see FIG. 11) of the body panel 25 and receives the load of the slide door 2 are supported.
[0053]
  Here, a variable for swinging the guide member 35 with respect to the bracket 29 when the slide door 2 is opened and closed is provided between the vehicle outer end surface of the guide member 35 and the vehicle inner end of the horizontal portion of the bracket 29. A gap g is formed.
[0054]
  Moreover, a stopper lever 37 is attached to the bracket 29 described above as a restricting means for restricting the opening operation of the slide door 2 at the bent portion 5C of the lower rail 5 by restricting the operation of the guide member 35.
[0055]
  This stopper lever 37,It is pivotally supported by the bracket 29 via a support shaft 38. Also,The stopper 37 is formed in a substantially S shape when viewed from above, and the lower end portion 12b of the wire 12 is connected to the end portion on the vehicle outer side.
[0056]
  further,The above-mentioned stockPalaisThe inner end of the bar 37 is bent downward, and this bent portion 39 is disposed in the above-described variable gap g when the detection device 10 detects the open state of the window glass 9 to bend the bent portion 39. Is configured to be sandwiched between the guide member 35 and the bracket 29 as the slide door side member. The stopper lever 37 is,The bending portion 39 is always urged in a direction interposed in the variable gap g by urging means (not shown).
[0057]
  The effect | action of the sliding door structure of the vehicle comprised in this way is explained in full detail below.
  As shown in FIG.,When the window glass 9 is closed, the detection lever 22 of the detection device 10 swings to the upward swing position as shown in the figure, and the wire 12 is operated in the direction of arrow a in FIGS. Therefore, the stopper lever 37 shown in FIG. 7 maintains a state in which the bent portion 39 is not interposed in the variable gap g.
[0058]
  For this reason, when the sliding door 2 in the fully closed position shown in FIG. 7 is opened, the sliding door 2 is guided to the outside in the vehicle width direction while the lower rollers 8 and 8 are guided by the lower rail 5 and then fully opened as shown in FIG. The stopper 31 is completely released to the position and stops at a position where the stopper 31 abuts against the vertical wall of the body panel 27.
[0059]
  On the other hand, as shown in FIG. 4 or FIG.,When the window glass 9 is opened, the detection lever 22 of the detection device 10 swings to the downward swing position as shown in the figure, and the wire 12 moves in the direction of the arrow b in FIGS. Operated.
  For this reason, as shown in FIG.LevaA bent portion 39 of -37 is interposed in the variable gap g by wire operation.
[0060]
  Accordingly, when the sliding door 2 in the fully closed position shown in FIG. 9 is opened, the lower rollers 8 and 8 are in rolling contact with the front straight portion 5F of the lower rail 5 while moving.,Since the swinging posture of the guide member 35 is the same as that of FIG. 9 and the variable gap g is not narrowed, the slide door 2 is guided outward in the vehicle width direction along the front straight portion 5F of the lower rail 5. While being released.
[0061]
  However, when the lower rollers 8 and 8 reach the bent portion 5C of the lower rail 5, the guide member 35 gradually swings in the direction of arrow C in FIG. 10 corresponding to the radius of curvature of the bent portion 5C. Is gradually narrowed, and the bent portion 39 of the stopper lever 37 disposed in the gap g,As shown in FIG.,The guide member 35 and the bracket 29 are gradually sandwiched, and when the bending portion 39 is completely clamped, further swinging displacement of the guide member 35 is regulated.
[0062]
  As a result, the slide door 2 is stopped at the midway position shown in FIG. 10, and further opening is prohibited (restricted). This,It is possible to make the passenger aware that the window glass 9 is in the open state.
[0063]
  Here, for the purpose of preventing breakage of the stopper lever 37 and malfunction, the bent portion 39 of the stopper lever 37 is in a halfway position between the elements 29 and 35 (halfway such that it is neither completely locked nor completely unlocked). It is desirable to devise so that the window glass 9 does not stop at an intermediate position corresponding to this so as not to stop at the position.
[0064]
  By the way, as shown in FIG.,The stopper lever 37 described above may be provided with a projecting piece 40 (manual release means) for manually releasing the locked state by the elements 35 and 29 of the bent portion 39.
[0065]
  That is, when the window glass 9 is in the open state, the slide door 2 opens only to the midway position shown in FIG. For this reason, the bent portion 3 is formed by the projecting piece 40.9When the lock is manually released, the slide door 2 can be opened to the fully open position shown in FIG. Note that other manual release means may be provided in place of the projecting piece 40.
[0066]
  in this way,According to the sliding door structure of the vehicle of the above embodiment, when the open state of the window glass 9 is detected by the detection means (see the detection apparatus 10), the detection output of the detection means (see the detection apparatus 10) is transmitted. Is transmitted to the restricting means (refer to the stopper lever 37) via the means (refer to the wire 12), and this restricting means (refer to the stopper lever 37) restricts the opening operation of the slide door 2, so that the wind glass 9 is attached to the occupant. You can notice that it is open.
[0067]
  In addition, the above-described detection means (see the detection device 10) has a detection member (see the detection lever 22). The detection member (see the detection lever 22) is an axis in the vehicle front-rear direction (support shaft 21) as the window glass 9 descends. (Refer) Swing around.
[0068]
  in this way,Since the detection member (see the detection lever 22) is oriented in the vehicle width direction, the amount of descending the window glass 9 can be increased, and the detection means (see the detection device 10) is arranged inside the slide door 2. There is an effect that the degree of freedom is improved.
[0069]
  Further, the direction of the inertial force applied to the detection member (see the detection lever 22) when the slide door 2 is opened and closed differs from the swinging direction of the detection member (see the detection lever 22) when the window open state is detected. Since the detection member (see the detection lever 22) does not malfunction due to the inertial force, the detection member (see the detection lever 22)WithThe power may be small.
[0070]
  Therefore, the window regulator 14 and the motor 15 can be reduced in size and the slide door 2 can be reduced in weight, and the door operability can be improved.
[0071]
  In addition to the transmission member (see the wire 12) connecting the detection means (see the detection device 10) and the regulating means (see the stopper lever 37), the above-mentioned transmission means is composed of a transmission member (see the wire 12). Since the end 12a is disposed between the pivot portion and the abutting portion of the detection member (see the detection lever 22), the other end 12a side of the transmission member (see the wire 12) is placed on the impact bar 17, door trim, interior material, etc. It is possible to arrange the slide door 2 in the middle portion in the vehicle width direction as a space portion without any interference, and there is an effect that the arrangement can be improved.
[0072]
  Further, when the above-described detection member (see the detection lever 22) is rotated by a predetermined angle as the window glass 9 is lowered (see FIG. 5), the above-described turning biasing force on the detection member (see the detection lever 22) In contact with the free end side of the detection member (see the detection lever 22), the side surface of the window glass 9 (side surface on the inner side of the vehicle) is contacted to be pressed outward, and this contact state is maintained.
[0073]
  As a result, the window glass 9 can be guided with the detection member (see the detection lever 22) held as described above (see FIG. 5), and the window glass 9 can be guided by the detection member (see the detection lever 22). There is an effect that it is possible to prevent the window glass 9 from being shaken inside the slide door 2 by being pressed outward.
[0074]
  In addition, the detection member (see detection lever 22) described above is,As shown in FIG.,Since the bent portion 22a is provided, the detection member (see the detection lever 22) is bent or broken from the bent portion 22a when the vehicle collides. As a result, there is an effect that a sufficient shock absorbing stroke at the time of a side collision can be ensured.
[0075]
  Furthermore, the transmission means described above is constituted by a wire 12, and this wire 12 is formed as shown in FIG.,Since the impact bar 17 is disposed on the inner side of the vehicle, the wire 12 is prevented from being stretched or pulled when the vehicle collides, and unnecessary operation of the wire 12 can be prevented. There is an effect that the malfunction of the restricting means (see the stopper lever 37) can be prevented.
[0076]
  further,As disclosed in the above embodiment, if the opening operation of the slide door 2 is restricted by restricting the operation of the guide member 35 by the stopper lever 37 described above, the number of parts of the strength member can be reduced, and the slide door can be reduced. 2 can be reduced in weight and size, and the door operability can be improved.
[0077]
  Further, when the stopper lever 37 is attached to the slide door side member (see the bracket 29) to which the guide member 35 is connected, the strength of the slide door side member (see the bracket 29) is high. There is an effect that the mounting rigidity of the stopper lever 37 can be increased.
[0078]
  Further, the above-described guide member 35 that supports the rolling portion (see the lower roller 8) that rolls on the slide rail (see the lower rail 5) swings with the opening operation of the slide door 2, and slides with the guide member 35. The gap g between the door side member (see the bracket 29) is variable, but one end of the stopper lever 37 is disposed in the variable gap g when the window opening state is detected by the detection means (see the detection means 10). If configured appropriately, an impact load is not input to a member (refer to the support shaft 38) that supports the stopper lever 37 and the strength of the support member (refer to the support shaft 38) and the stopper lever 37. Has an advantageous effect.
[0079]
  In particular,The member generally has high strength in the compression direction, and when the operation of the guide member 35 is restricted by one end of the stopper lever 37, one end of the stopper lever 37 is interposed in the variable gap g to slide with the guide member 35. It is clamped by the door side member (see bracket 29), and a force in the compression direction acts on one end portion (see bent portion 39). The operation of the guide member 35 is performed using the compression direction having a strong strength. Can be regulated.
[0080]
  Further, when a bent portion 39 is formed at one end of the stopper lever 37 and the bent portion 39 is configured to be sandwiched between the guide member 35 and the slide door side member (see the bracket 29), the stopper lever including the bent portion 39 is provided. It is not necessary to set the thickness of 37 excessively,,When the operation of the guide member 35 is restricted by the stopper lever 37, there is no biting into the bent portion 39 of the guide member 35 and the slide door side member (see the bracket 29), and the holding state of the bent portion 39 by the both 29, 35 can be secured. There is an effect that it is possible to prevent the bent portion 39 from coming off from the variable gap g.
[0081]
  On the other hand, when the bent portion 5C of the slide rail (see the lower rail 5) is configured to be highly rigid with respect to the straight portions 5F and 5R of the slide rail (see the lower rail 5), the opening operation of the slide door 2 is rigid. There exists an effect which can be regulated by 5 C of bending parts with high. That is, when the slide door 2 is stopped at the midway position shown in FIG. 10, a reaction force is generated in the bent portion 5C. However, since the rigidity of this portion is improved, the durability of the bent portion 5C is improved. be able to.
[0082]
  In addition, when the above-described wire 12 is disposed with a margin length so as not to be pulled by deformation of the slide door 2 at the time of a side collision, there is an effect that the malfunction of the stopper lever 37 can be more effectively prevented.
[0083]
  Further, when the above-described wire 12 is arranged along the edge of the slide door 2 having high rigidity, unnecessary operation of the wire 12 at the time of a side collision is prevented, and the stopper lever 37 malfunctions at the time of a vehicle side collision. There is an effect that can be completely prevented.
[0084]
  In addition, when the curvature of the bent portion 5C of the above-described slide rail (see the lower rail 5) is configured to reduce the swinging displacement of the guide member 35, the guide member 35 is a slide rail (see the lower rail 5). The bending portion 5C is gradually oscillated and displaced without suddenly oscillating. For this reason, there is an effect that the input load to the stopper lever 37 can be relaxed and the durability of the stopper lever 37 can be improved.
[0085]
  In correspondence between the configuration of the present invention and the above-described embodiment,
  The window of this invention corresponds to the window glass 9 of the embodiment,
  Similarly,
  The detection means corresponds to the detection device 10,
  The restricting means corresponds to the stopper lever 37,
  The transmission means and the transmission member correspond to the wire 12,
  The vehicle longitudinal axis corresponds to the support shaft 21,
  The present invention is not limited to the configuration of the above-described embodiment.
[Brief description of the drawings]
FIG. 1 is an exploded perspective view of a main part showing a sliding door structure of a vehicle according to the present invention.
FIG. 2 is a side view of a sliding door.
FIG. 3 is an enlarged cross-sectional view of a main part taken along line AA in FIG.
FIG. 4 is an explanatory diagram when the window glass is lowered.
FIG. 5 is an explanatory diagram when a window open state is detected.
6 is a partially enlarged view taken along line BB in FIG.
FIG. 7 is a plan view showing a related structure between a lower rail and a sliding door.
FIG. 8 is a plan view when the sliding door is fully opened.
FIG. 9 is a plan view showing an arrangement state of one end of the restricting means with respect to the variable gap.
FIG. 10 is a plan view showing an operation restriction state of the guide member.
11 is a cross-sectional view taken along line CC in FIG. 9;
FIG. 12 is an enlarged cross-sectional view showing a sandwiched state of a bent portion.
FIG. 13 is an enlarged plan view showing another embodiment of the stopper lever.
FIG. 14 is a plan view showing a conventional sliding door structure of a vehicle.
[Explanation of symbols]
  2 ... Slide door
  9 ... Wind glass (wind)
  10: Detection device (detection means)
  12 ... Wire (Transmission means, transmission member)
  12a ... the other end
  12b ... one end
  17 ... Impact Bar
  21 ... support shaft
  22: Detection lever (detection member)
  22a ... bent portion
  37 ... Stopper lever (regulation means)

Claims (4)

In the vehicle that can open and close the window provided on the sliding door,
Detecting means for detecting the open state of the window;
A restricting means for restricting the opening operation of the sliding door when the open state of the window is detected by the detecting means;
Transmission means for transmitting the detection output of the detection means to the restriction means,
The detection means includes a detection member that is pivotally supported around an axis in the vehicle front-rear direction and protrudes from the periphery of the axis to the outside of the vehicle ,
The projecting portion of the detection member is configured to swing in contact with the window when the window is lowered ,
The transmission means is composed of a transmission member that mechanically transmits the detection output of the detection means,
While disposing one end of the transmission member on the restricting means,
The other end of the transmission member is disposed between the pivotal support portion of the detection member and a contact portion where the protruding portion of the detection member comes into contact with the window when the window is lowered. Connected vehicle sliding door structure. In the vehicle that can open and close the window provided on the sliding door,
Detecting means for detecting the open state of the window;
A restricting means for restricting the opening operation of the sliding door when the open state of the window is detected by the detecting means;
Transmission means for transmitting the detection output of the detection means to the restriction means,
The detection means includes a detection member pivotally supported around an axis in the vehicle front-rear direction,
The detection member is configured to swing when the window is lowered,
The detection member has a bent portion.
Vehicle sliding door structure. The detection member is urged to rotate in a direction opposite to the direction of rotation as the window descends, and contacts the urging side of the window outward while the detection member is rotated by a predetermined angle. The sliding door structure for a vehicle according to claim 1 or 2, which is held in a state. The sliding door structure for a vehicle according to claim 1 or 2 , wherein the transmission means is composed of a wire, and the wire is disposed inside the impact bar .

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