JP6701986B2 - Movable wedge device for vehicle door fixing device - Google Patents

Description

  The present invention relates to a movable wedge device for a vehicle door fixing device.

  BACKGROUND ART Conventionally, as shown in Patent Document 1, for example, a vehicle door fixing device including a fixed wedge device fixed to a door panel of a vehicle door, a movable wedge arranged on a vehicle body panel, and a base plate is known. .. In the vehicle door fixing device, rattling between the door panel and the vehicle body panel can be suppressed by the force of the fixed wedge and the movable wedge pressing each other when the vehicle door is closed, and the vehicle body rigidity can be improved. it can.

  In the vehicle door fixing device described in Patent Document 1, the movable wedge is biased by the biasing member so that the base plate is almost completely covered on the upper surface of the base plate on which the movable wedge is disposed. It is arranged in a closed state. The base plate is provided with a bolt hole through which a bolt for fixing to the vehicle body panel is inserted. The bolt hole is covered by the movable wedge when the normal movable wedge is biased, and the bolt hole is exposed when the movable wedge resists the bias, that is, when the movable wedge is fully slid. Is configured to. Here, when the base plate is attached to the vehicle body panel, it is necessary to insert the bolts into the bolt holes and fix the movable wedge to the vehicle body panel while the movable wedge is fully slid. Therefore, in Patent Document 1, a detachable locking member is provided between the movable wedge and the door lock striker, and when the locking member is mounted, the movable wedge is locked in a fully slid state. It describes a configuration in which the bolt holes in the base plate remain exposed.

JP 2012-097494 A

  However, in the above configuration, when the bolt is inserted into the bolt hole to fix the base plate to the vehicle body panel, a locking member must be prepared only for exposing the bolt hole in addition to the movable wedge device of the vehicle door fixing device. However, there is a problem that the number of parts increases.

  The present invention has been made in view of the above circumstances, and an object thereof is to provide a movable wedge device for a vehicle door fixing device that can reduce the number of parts without impairing the mountability of the base plate to the vehicle body panel. provide.

  In order to solve the above-mentioned problems, the problem-solving means of the present invention is provided with a door lock device provided on a vehicle door and a door lock striker that can be freely engaged and disengaged, and is used for attachment to the vehicle body panel. A pair of base plates each having an attachment hole and a pair of contact surfaces that are positioned so as to sandwich the door lock striker and contact the inclined surfaces of the fixed wedges disposed on the vehicle door. A movable wedge having a wedge member and a connecting portion for connecting the wedge member, the movable wedge being movably arranged between a position where the attachment hole is covered and a position where the attachment hole is exposed; An urging member that urges the movable wedge toward a position where the attachment hole is covered, and the movable wedge moves the movable wedge to a position where the attachment hole is exposed. It is preferable that the receiving portion provided on the base has an engaging/disengaging locking portion.

  According to the above configuration, the movement of the movable wedge is restricted at the position where the attachment hole is exposed by engaging the locking portion provided on the movable wedge with the receiving portion provided on the base plate. You can That is, it is not necessary to provide another component for restricting the movement of the movable wedge, and the mountability of the base plate to the vehicle body panel is not impaired.

  Further, it is preferable that the locking portion is provided on a side wall portion that extends along the moving direction of the movable wedge.

  According to the above configuration, the user can engage the locking portion with the receiving portion provided on the base plate while moving the movable wedge to the position where the attachment hole is exposed while gripping the side wall portion. .. That is, since the user can regulate the movement of the movable wedge with one hand at the position where the mounting hole is exposed, the workability of locking the movable wedge at the position where the mounting hole is exposed is improved. can do.

  The receiving portion is a notch provided on a side surface of the base plate, the side wall portion is provided with a groove portion for sandwiching a side edge of the base plate, and the locking portion has one end connected to the side wall portion. The other end serves as a free end extending in the urging direction of the urging member, is constituted by a tongue piece elastically deformable in the groove portion, and is engaged with the notch by elastic deformation into the groove portion. Preferably there is.

  According to the above configuration, the locking portion can be locked to the receiving portion only by elastically deforming the locking portion. Further, by further moving the movable wedge in the direction opposite to the biasing direction of the biasing member, the elastic deformation of the locking portion is released and the locked state is also released. Therefore, by providing such a configuration, it is possible to easily engage and disengage the locking portion with respect to the receiving portion.

  According to the present invention, the number of parts can be reduced without impairing the mountability of the base plate to the vehicle body panel.

The schematic block diagram of the door fixing device for vehicles. The top view of the movable wedge device of the vehicle door fixing device in one embodiment of this embodiment. FIG. 3 is an exploded plan view of the movable wedge device. The top view of the base plate of the movable wedge device. The side view of the base plate of the movable wedge device. The top view of the movable wedge of the movable wedge device. The top view of the movable wedge of the movable wedge device. The side view of the movable wedge of the movable wedge device. 9A is a plan view showing a state in which a movable wedge of the movable wedge device exposes an attachment hole, and FIG. 9B is a plan view showing a part of FIG. 9A in an enlarged manner. The side view which shows the state in which the attachment hole in the movable wedge apparatus was covered by the movable wedge. The side view which shows the state in which the attachment hole in the movable wedge device was exposed. The top view of the fixed wedge device of the door fixing device for vehicles. The top view of the movable wedge device of the door fixing device for vehicles of the modification of this embodiment.

  Hereinafter, an embodiment of the present invention will be described with reference to the drawings.

  As shown in FIG. 1, in a vehicle body panel 1 constituting a side surface of a vehicle, a side end surface 3a of a door opening 3 to which a vehicle door 2 is attached has a substantially U-shape from a panel surface S1 of the vehicle body panel 1. A door lock striker 4 having an outer shape and protruding is provided. Further, there is provided a door lock assembly 7 having a known latch mechanism 6 that engages/disengages (engages/disengages) the door lock striker 4 based on the opening/closing operation of the vehicle door 2. The vehicle door 2 of this embodiment is fixed in the closed state by the engagement of the latch mechanism 6 and the door lock striker 4.

  More specifically, the vehicle door 2 shown in FIG. 1 is a vehicle that opens and closes with a hinge portion (not shown) provided on a side end surface of the door opening 3 on the vehicle front side (upper side in the figure) as an operation fulcrum. Right side door. Further, in the door lock striker 4, the two leg portions 8 (8a, 8b) provided upright on the panel surface S1 move in the moving direction of the door panel 5 based on the opening/closing operation of the vehicle door 2 (vehicle inside/outside direction, It is fixed to the side end surface 3a of the door opening 3 so as to be arranged on a straight line that substantially coincides with the left-right direction in FIG.

  Further, the door panel 5 of the present embodiment is arranged such that the side end surface 5a on the vehicle rear side faces the side end surface 3a of the door opening 3 by the closing operation of the vehicle door 2. The door panel 5 is formed with a striker entrance/exit hole 10 extending along the relative movement direction (the left-right direction in FIG. 1) with respect to the door lock striker 4.

  That is, in the present embodiment, the door lock striker 4 provided on the vehicle body panel 1 side moves in and out of the striker entrance/exit hole 10 opened on the panel surface S2 of the door panel 5 by the relative movement based on the opening/closing operation of the vehicle door 2. It is supposed to do. The door lock assembly 7 is fixed inside the door panel 5 (inside the panel) so that the latch mechanism 6 is located at a position facing the striker entrance/exit hole 10.

  A vehicle door fixing device 21 is provided on each of the panel surface S1 of the vehicle body panel 1 and the panel surface S2 of the door panel 5. The vehicle door fixing device 21 includes a movable wedge device 13 fixed to the panel surface S1 of the vehicle body panel 1 and a fixed wedge device 22 fixed to the panel surface S2 of the door panel 5. The vehicle door fixing device 21 is composed of a pair of wedge members with which the contact surface 11 of the movable wedge device 13 and the inclined surface 12 of the fixed wedge device 22 contact based on the closing operation of the vehicle door 2. Then, in the present embodiment, the direction in which the vehicle door 2 in the closed state intersects with the opening/closing direction of the vehicle door 2 based on the force of the movable wedge device 13 and the fixed wedge device 22 pressing each other, specifically, It is formed so as to be pressed against the front side of the vehicle (the upper side in FIG. 1) provided with a hinge portion serving as a movable fulcrum.

  The fixed wedge device 22 on the side of the door panel 5 has an inclined surface 12 in the closing operation direction (left side in FIG. 1) of the vehicle door 2 and is fixed to the panel surface S2. On the other hand, the movable wedge device 13 on the vehicle body panel 1 side is configured as a slider 23 that is movable in the relative movement direction of the fixed wedge device 22 based on the opening/closing operation of the vehicle door 2. The slider 23 is further urged so that the contact surface 11 is pressed against the inclined surface 12 on the fixed wedge device 22 side.

(Explanation of the movable wedge device 13)
As shown in FIGS. 2 and 3, the vehicle door fixing device 21 includes a slider 23 (the invention “movable wedge”), a base plate 25, a torsion coil spring 40 (the invention “biasing member”), and a coil cover. And 46.

(Description of the base plate 25)
As shown in FIGS. 3 to 5, the base plate 25 is provided with the door lock striker 4. The door lock striker 4 is erected on a base plate 25 fixed to the panel surface S1 of the vehicle body panel 1. Specifically, in the state of being fixed to the vehicle body panel 1, the direction (left and right direction in FIG. 2) connecting both legs 8 (8a, 8b) of the door lock striker 4 is defined as the "front-back direction" of the base plate 25. When the orthogonal direction (vertical direction in FIG. 2) is the “width direction”, the door lock striker 4 is provided at the center of the base plate 25 in the width direction.

  As shown in FIG. 5, the door lock striker 4 has both legs 8 (8 a, 8 b) thereof fixed to the standing portion 36. Furthermore, a pair of flange-shaped large-diameter portions 38a, 38b are formed at the base end portions of both leg portions 8 (8a, 8b). The door lock striker 4 of this embodiment is thereby fixed to the vehicle body panel 1 while being fixed integrally with the base plate 25.

  Further, in the base plate 25, a portion (standing portion 36) provided on the center portion in the width direction and on which the door lock striker 4 is erected constitutes a sliding surface of (the respective wedge members 31 of) the slider 23. The door lock striker 4 has a shape projecting in the upright direction (upper side in FIG. 6) than the flat surface 25s. Then, in the present embodiment, this allows the upright portion 36 of the door lock striker 4 to function as the guide portion of the slider 23.

  As shown in FIGS. 3 and 4, in the base plate 25, two bolt holes 27 (“attachment holes” of the present invention) penetrating the base plate 25 in the thickness direction sandwich the door lock striker 4. Each is formed in the width direction. Then, the base plate 25 of the present embodiment is fastened to (the panel surface S1 of) the vehicle body panel 1 based on the fastening force of bolts (not shown) inserted into the bolt holes 27. ..

  Further, on both side end portions (edges) 28 in the width direction of the base plate 25, a thin plate-shaped guide portion 28a that extends in the front-rear direction and a stopper portion 28b that is thicker than the guide portion 28a at the front end position are provided. Has been formed. As shown in FIGS. 4 and 5, a notch 29 (the “receiving portion” of the present invention) is provided on the side surface of the guide portion 28a. The notch 29 is provided at the rear end portion of the guide portion 28a, and is formed in a substantially "V" shape so as to be engageable with the tip of a claw portion 24 provided on the slider 23 described later.

(Description of slider 23)
As shown in FIG. 6, the slider 23 has a pair of contact surfaces 11 (11A, 11B) arranged at positions sandwiching the door lock striker 4 in the width direction of the base plate 25. The slider 23 is provided on the base plate 25 so as to be slidable in the front-rear direction. Specifically, the slider 23 of the present embodiment includes a pair of wedge members 31 (31A, 31B) forming the contact surfaces 11 (11A, 11B) and a rear end portion 31a of each wedge member 31. And a connecting portion 32 that connects the respective wedge members 31.

  Further, as shown in FIG. 7, side walls 35 extending downward in the figure are provided at both ends in the width direction of the slider 23. Guide grooves 33 (“grooves” of the present invention), which extend in the front-rear direction and sandwich the guide portions 28a provided at both end portions 28 of the base plate 25, are formed on the facing surfaces of the side wall portions 35 so as to face each other. Has been done.

  Further, the slider 23 is attached to the base plate 25 in such a manner that the door lock striker 4 is sandwiched between the two wedge members 31. In the slider 23 of the present embodiment, the guide groove 33 formed on both side wall portions 35 is fitted so as to sandwich the guide portion 28a of the base plate 25, so that the base plate facing in the upright direction of the door lock striker 4 is fitted. It is possible to slide on the flat surface 25s (upper surface in FIG. 5) of 25 in the front-back direction. The slider 23 is a resin molded product (injection molded product) in which the wedge members 31 and the connecting portions 32 are integrally formed using a mold.

(Explanation of the torsion coil spring 40)
As shown in FIG. 3, the torsion coil spring 40 of the present embodiment has a pair of winding portions 42 (42a, 42b) connected via an intermediate linear portion 41. Further, the torsion coil spring 40 is arranged such that both winding portions 42a, 42b thereof are spaced apart from each other at a position sandwiching the rear leg portion 8a of the door lock striker 4 in the width direction (vertical direction in FIG. 4). It is attached to the base plate 25. The winding portion 42 (and the intermediate linear portion 41) is housed in a housing recess (housing hole) 43 formed in the widthwise central portion of the base plate 25. The torsion coil spring 40 has end portions 44a, 44b extending forward from the winding portions 42a, 42b on the end face of a convex portion (not shown) provided on the back surface of each wedge member 31 (31A, 31B). It is designed to be abutted. When the slider 23 moves rearward (to the right in FIG. 2), both ends 44a and 44b of the torsion coil spring 40 are pushed by the protrusions, and the sandwiching angle between both ends 44a and 44b is widened. As a result, the winding portion 42 is twisted, and a biasing force that biases the slider 23 forward (to the left in FIG. 2) is generated. In this way, the torsion coil spring 40 is arranged in a compressed state, whereby the slider 23 is always biased forward.

  Further, as shown in FIGS. 2 and 3, at the rear end portion 25 a of the base plate 25, a coil that covers both winding portions 42 (and the intermediate linear portion 41) of the torsion coil spring 40 accommodated in the accommodation recess 43. The cover 46 is attached. The coil cover 46 has a rear surface 46s facing the slider 23 that is retracted against the biasing force of the torsion coil spring 40 by being attached to the rear end portion 25a of the base plate 25.

  In the movable wedge device 13 configured as described above, the slider 23 is moved to the front side of the base plate 25 by the urging force of the torsion coil spring 40 (the state shown in FIGS. 2 and 10) and the torsion coil spring 40. It can be displaced to the state of being moved to the rear side of the base plate 25 against the force (the state shown in FIGS. 9 and 11). The bolt hole 27 is covered by the slider 23 when the slider 23 is moved forward, and the bolt hole 27 is exposed when the slider 23 is moved backward.

(Description of the fixed wedge device 22)
As shown in FIG. 12, the fixed wedge device 22 of the present embodiment has a pair of inclined surfaces 12 (12A, 12B) located at positions where the door lock striker 4 is sandwiched when the vehicle door 2 is closed. There is.

  As shown in FIG. 12, the fixed wedge device 22 includes a fixed-side base bracket 50 fixed to the panel surface S2 of the door panel 5 and the inclined surfaces 12 (12A, 12A, 12B) and an independent pair of fixed side wedge members 51 (51A, 51B).

  As shown in FIG. 12, in the state of being fixed to the door panel 5, the relative movement direction (left and right direction in the figure) based on the opening/closing operation of the vehicle door 2 is the front-back direction of the fixed-side base bracket 50, and is orthogonal to this. When the direction (up and down direction in the figure) is set to the left and right direction, the fixed-side base bracket 50 has a slit 52 that opens to the front side (left side in the figure) at the center portion in the left and right direction. .. Then, the fixed-side base bracket 50 is fixed to the panel surface S2 of the door panel 5 so that the striker insertion/removal hole 10 is arranged inside the slit 52.

  The fixed-side base bracket 50 is fastened to the door panel 5 with a bolt (not shown) inserted in a fixed wedge bolt hole 53 that penetrates the base bracket 50 in the thickness direction (see FIG. 1 ). In addition, as shown in FIG. 12, each fixed side wedge member 51 (51A, 51B) has its inclined surface 12 (12A, 12B) forward with respect to the base bracket 50 (left side in the same figure). That is, the vehicle door 2 is fixed at a position sandwiching the slit 52 in the left-right direction in the state of being directed to the closing direction of the vehicle door 2. Then, in the present embodiment, the door lock striker 4 inserted into the striker entrance/exit hole 10 based on the opening/closing operation of the vehicle door 2 moves relatively to the inside of the slit 52 as described above. The inclined surfaces 12 (12A, 12B) of the fixed wedge device 22 are arranged at positions sandwiching the striker 4.

(Basic operation of the vehicle door fixing device 21)
Next, the basic operation of the vehicle door fixing device 21 of the present embodiment configured as described above will be described.

  When the vehicle door 2 is closed, the inclined surfaces 12 (12A, 12B) of the fixed wedge device 22 fixed to the door panel 5 are relatively moved to positions where the door lock striker 4 provided on the vehicle body panel 1 side is sandwiched. Then, the door lock striker 4 and the door lock striker 4 come into contact with the contact surfaces 11 (11A, 11B) of the slider 23 provided on the vehicle body panel 1 side. When the slider 23 is pressed by the fixed wedge device 22, the slider 23 is provided with a torsion coil spring 40 for urging the slider 23 in the direction of pressing the contact surface 11 against the inclined surface 12 on the fixed wedge device 22 side. Retreat against the forces. At this time, the vehicle door 2 in the closed state is moved to the vehicle door 2 on the basis of the forces generated between the contact surfaces 11 on the slider 23 side and the inclined surfaces 12 on the fixed wedge device 22 side. A direction intersecting with the opening/closing direction of the vehicle, more specifically, it is pressed against the front side of the vehicle (see FIG. 1, the upper side in FIG. 1) provided with the hinge portion (not shown). Thus, the rattling of the vehicle door 2 is suppressed. Further, by suppressing the rattling, the vehicle door 2 functions as a structure (supporting member) extending in the front-rear direction of the door opening portion 3, the vehicle body rigidity is enhanced, and eventually the turning performance of the vehicle is improved. It has been confirmed.

(Explanation of the claw portion 24)
By the way, in the vehicle door fixing device 21 configured as described above, the bolt hole 27 formed in the base plate 25 is in the normal state (the state in which the slider 23 is biased by the torsion coil spring 40) as described above. , And will be obscured by the slider 23. Therefore, in order to fix the base plate 25 to the vehicle body panel 1, it is necessary to slide the slider 23 against the biasing force of the torsion coil spring 40 to keep the bolt hole 27 exposed.

  Therefore, in the present embodiment, in order to regulate the movement of the slider 23 at the position where the bolt hole 27 is exposed, the claw portion 24 (the “engagement portion” of the present invention) on the slider 23 and the notch 29 (the present invention “the present invention”). A receiving part") is provided.

  More specifically, as shown in FIGS. 7 and 8, the claw portion 24 is formed by a part of the side wall portion 35 surrounded by the substantially U-shaped slit 24 a that penetrates the both side wall portions 35 of the slider 23. Has been done. More specifically, the claw portion 24 has one end connected to the side wall portion 35 to form a connection portion 24b. Further, as shown in FIG. 8, the claw portion 24 is constituted by a tongue piece whose other end is a free end extending in the urging direction of the torsion coil spring 40 to the slider 23 (forward direction in FIG. 8), and the connecting portion 24b. It is possible to elastically deform into the guide groove 33 with the fulcrum as a fulcrum. The other end of the claw portion 24 is formed so as to correspond to the shape of the cutout 29 in the base plate 25. The elastic deformation of the claw portion 24 into the guide groove 33 enables engagement with the notch 29 provided in the base plate 25. Further, as shown in FIGS. 9A and 9B, a protrusion 24 c is provided on the outer surface of the claw 24.

  Next, an operation of using the claw portion 24 and the notch 29 to restrict the movement of the slider 23 at the position where the bolt hole 27 is exposed will be described.

  First, the slider 23 is moved to a position where the bolt hole 27 in the base plate 25 is exposed. That is, the slider 23 slides against the biasing force of the torsion coil spring 40. The position of the claw portion 24 in this state is shown by the dotted line in FIG. Then, the claw portion 24 is elastically deformed inward in the width direction (inside the guide groove 33), and the protruding portion 24c is moved to the notch 29. Then, as shown by the solid line in the figure, the tip of the protrusion 24c engages with the notch 29, and the movement of the slider 23 in the biasing direction by the torsion coil spring 40 is restricted.

  Further, when releasing the restricted state of the movement of the slider 23, the slider 23 is further moved in a direction against the biasing direction of the torsion coil spring 40. Then, the engagement between the claw portion 24 and the receiving portion 29 is released, and the elastic deformation of the claw portion 24 returns to the position of the side wall portion 35, thereby releasing the restriction state of the movement of the slider 23.

(effect)
As described above, according to this embodiment, the following effects can be obtained.

  (1) By engaging the claw portion 24 with the notch 29, it is possible to perform the work of attaching the base plate 25 to the vehicle body panel 1 while keeping the bolt hole 27 exposed. That is, it is not necessary to use another member to maintain the exposed state of the bolt hole 27. Therefore, the number of parts of the movable wedge device 13 can be reduced without impairing the mountability of the base plate 25 to the vehicle body panel 1.

  (2) While pressing both side wall portions 35 of the slider 23 inward in the width direction, the slider 23 is slid to the position where the bolt hole 27 is exposed, and the claw portion 24 is moved to the position where the slider 23 exposes the bolt hole 27. The notch can be engaged. As a result, the user can restrict the slider 23 to the position where the bolt hole 27 is exposed with one hand, and the work efficiency of attaching the base plate 25 to the vehicle body panel 1 can be improved.

  (3) When the engagement between the claw portion 24 and the notch 29 is released, it is only necessary to further move the slider 23 in a direction against the biasing direction of the torsion coil spring 40. Therefore, since the engagement can be released by a simple work, the work efficiency of attaching the base plate 25 to the vehicle body panel 1 can be further improved.

  (4) In this embodiment, the vehicle door 2 can be closed at the position where the bolt hole 27 exposes the slider 23. That is, the function of the vehicle fixing device 21 can be brought to a non-operating state. As a result, the user can select the use state of the slider 23 at the position where the bolt hole 27 is exposed and the position where the bolt hole 27 is not exposed. This can improve the convenience of the user.

  The above embodiment may be modified as follows.

  In the present embodiment, the claw portions 24 are provided on both wall portions 35 of the slider 23, but the claw portions 24 are provided on the upper surfaces of the wedge members 31 (31A, 31B) as shown in FIG. May be In this case, the notch 29 as the receiving portion is provided on the upper surface of the base plate 25.

  In the present embodiment, the claw portions 24 are provided on both wall portions 35 of the slider 23, but the claw portions 24 may be provided only on the wall portion 35 on one side.

  In the present embodiment, the cutout 29 is set as the receiving portion, but the receiving portion is not limited to the cutout 29, and may be formed by a convex portion that can be engaged with and disengaged from the claw portion 24.

1... Body panel, 2... Vehicle door, 3... Door opening, 3a... Side end surface, S1... Panel surface, 4... Door lock striker, 5... Door panel, 5a... Side end surface, S2... Panel surface, 6... Latch mechanism , 7... Door lock assembly, 8... Leg part, 8a... Rear leg part, 8b... Front leg part, 10... Striker entry/exit hole, 11 (11A, 11B)... Abutment surface, 12(12A, 12B)... Inclined surface , 13... Movable wedge device, 21... Vehicle door fixing device, 22... Fixed wedge device, 23... Slider, 24... Claw part, 24a... Groove part, 24b... Connection part, 24c... Projection part, 25... Base plate, 25a... Rear end portion, 25s... Flat surface, 27... Bolt hole, 28... Side end portion, 28a... Guide portion, 28b... Stopper portion, 29... Notch, 31 (31A, 31B)... Wedge member, 31a... Rear end portion , 31b... Convex part, 32... Connection part, 33... Guide groove, 35... Side wall part, 36... Standing part, 38a, 38b... Large diameter part, 40... Torsion coil spring, 41... Intermediate linear part, 42 (42a) , 42b)... Winding portion, 43... Housing recess, 44a, 44b... End portion, 46... Coil cover, 46s... Rear surface, 50... Base bracket, 51 (51A, 51B)... Fixed side wedge member, 52... Slit , 53... Fixed wedge bolt holes.

Claims (3)

A door lock device provided on a vehicle door and a door lock striker that can be engaged and disengaged are erected upright, and a base plate having an attachment hole provided for attachment to the vehicle body panel,
A pair of wedge members that are positioned so as to sandwich the door lock striker and each have an abutting surface that abuts an inclined surface of a fixed wedge disposed on the vehicle door, and a connecting portion that connects the wedge members. A movable wedge that is provided so as to be movable between a position that covers the attachment hole and a position that exposes the attachment hole,
A biasing member that biases the movable wedge toward a position that covers the attachment hole,
The movable wedge of the vehicle door fixing device has a locking portion that is engageable with and disengageable from a receiving portion provided on the base plate when the movable wedge is moved to a position where the attachment hole is exposed. apparatus. The movable wedge device for a vehicle door fixing device according to claim 1, wherein the locking portion is provided on a side wall portion extending along a moving direction of the movable wedge. The receiving portion is a notch provided on a side surface of the base plate,
The side wall portion is provided with a groove portion for sandwiching the side edge of the base plate,
One end of the locking portion is connected to the side wall portion and the other end is a free end extending in the urging direction of the urging member, and the locking portion is configured by an elastically deformable tongue piece in the groove portion. The movable wedge device for a vehicle door fixing device according to claim 2, wherein the movable wedge device engages with the notch by elastic deformation of the.

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