JP6369250B2 - Sliding door holding device - Google Patents

Description

  The present invention relates to a slide door holding device.

  In general, a slide door mounted on a vehicle such as an automobile (for example, a minivan) can be held immovable at a fully closed position or a fully opened position, but cannot be held immovable at any open / closed position therebetween. Thus, for example, a slide door holding device described in Patent Document 1 includes a pair of guide pulleys provided on a step panel for getting on and off, and endless teeth wound around both guide pulleys and connected to the slide door. A belt, an electromagnetic clutch provided between one guide pulley and the step panel, and an energization switch for energizing the electromagnetic clutch. Then, by energizing the electromagnetic clutch and coupling the guide pulley to the step panel, the guide pulley is made non-rotatable. As a result, the sliding door becomes immovable via the endless toothed belt, and the sliding door can be held immovable at an arbitrary opening / closing position.

JP-A-11-141203

By the way, in patent document 1, the electromagnetic clutch for hold | maintaining a sliding door is needed, and the complication of an electrical structure is forced.
An object of the present invention is to provide a slide door holding device capable of mechanically holding the slide door at an arbitrary opening / closing position.

  A slide door holding device that solves the above-described problems is provided with an operation handle provided in a slide door that opens and closes an opening formed in a vehicle body, and a mutual handle provided in the body so as to extend in the opening and closing direction of the slide door. A pair of parallel body-side wedge surfaces, a pair of parallel door-side wedge surfaces provided on the slide door so as to be inclined with respect to the opening / closing direction of the slide door between the body-side wedge surfaces, A wedge holding member linked to the operation handle and pivotally connected to the slide door around an axis line disposed between the door-side wedge surfaces; the body-side wedge surfaces; and the door-side wedge surfaces The wedge body held by the wedge holding member in a state of being sandwiched between the body and the body-side wedge surface and the door-side wedge surface when the operation handle is in a non-operating state. How to rotate Urging the wedge holding member and a biasing member.

  According to this configuration, when the operation handle is in a non-operating state, the wedge holding member is urged by the urging member, whereby the body side wedge surfaces and the respective wedge surfaces on which the wedge body is sandwiched are arranged. Press contact with the wedge surface on the door side. Therefore, the wedge-side action of the wedge body makes the body-side wedge surfaces and the door-side wedge surfaces impossible to move relative to each other in the opening / closing direction of the slide door, and makes the slide door immovable relative to the body. Thereby, the slide door can be mechanically held at an arbitrary opening / closing position. On the other hand, when the operation handle is operated to rotate the wedge holding member against the urging force of the urging member, the wedge body is pressed against each body-side wedge surface and each door-side wedge surface. Reduced or eliminated. Accordingly, the body-side wedge surfaces and the door-side wedge surfaces can be moved relative to each other in the opening / closing direction of the slide door, and the slide door can be moved relative to the body with a slight operating force.

The slide door holding device is provided with a support member fixed to the slide door, movably provided to the support member in the opening / closing direction of the slide door, the door side wedge surfaces are provided, and the wedge holding member A slider that is pivotably coupled,
A regulating protrusion provided on the wedge holding member, and the support member has a rotation position of the wedge holding member when the operation handle is in an operating state, and the slider is moved with respect to the support member. It is preferable that a restriction recess is formed in which the restriction protrusion can be inserted when the sliding door moves in at least one of the opening direction and the closing direction.

  According to this configuration, when the slide door is moved in the opening direction or the closing direction in the operation state of the operation handle, the support member fixed to the slide door tries to stay depending on the position thereof, so that the slider At the same time, the restricting protrusion that is to move in advance is inserted into the restricting recess. Therefore, in this state, the wedge holding member is restricted from rotating, so that the slide door remains movable with respect to the body even when the operation force of the operation handle is released. Thus, without continuing to operate the operation handle, for example, the sliding door can be moved in the opening direction to the fully open position, or the sliding door can be moved in the closing direction to the fully closed position, thereby improving operability. It can be improved further.

  With respect to the slide door holding device, the restriction recess is capable of inserting the restriction projection when the slider moves in the closing direction of the slide door with respect to the support member, and is provided on the body. It is preferable to include a reset pin that is inserted into the restriction recess when the slide door is in the fully closed position and removes the restriction projection from the restriction recess.

  According to this configuration, when the slide door is at the fully closed position, the reset pin is inserted into the restriction recess so that the restriction projection is removed from the restriction recess and the wedge holding member can be rotated. Become. At this time, the wedge holding member is urged by the urging member, so that the wedge body returns to a state of being pressed against each body side wedge surface and each door side wedge surface. As described above, for example, even when the restriction protrusion is not removed from the restriction recess, the restriction protrusion can be removed from the restriction recess by moving the slide door to the fully closed position. The holding operation of the sliding door can be further stabilized.

  The present invention has an effect of mechanically holding the sliding door at an arbitrary opening / closing position.

1 is a side view of a vehicle to which an embodiment of the present invention is applied. The side view which divides and shows the embodiment in the width direction of a vehicle. (A)-(d) is a side view which shows the operation | movement of the embodiment separately in the width direction of a vehicle.

  Hereinafter, an embodiment of a slide door holding device will be described. Hereinafter, the front-rear direction of the vehicle is referred to as “front-rear direction”, and the upper direction and the lower direction of the vehicle height are referred to as “upward” and “lower”, respectively.

  As shown in FIG. 1, a body 10 of a vehicle such as an automobile has an upper rail 11 and a lower rail 12 that extend in the front-rear direction along the upper and lower edges of a boarding opening 10 a formed on the side of the body 10. Each is installed. Further, the body 10 is provided with a center rail 13 extending in the front-rear direction in the quarter panel 10b behind the opening 10a. The upper rail 11, the lower rail 12, and the center rail 13 support the slide door 20 so as to be movable in the front-rear direction via guide roller units 14, 15, and 16, respectively. The sliding door 20 opens and closes the opening 10a as it moves in the front-rear direction. That is, the opening / closing direction of the slide door 20 substantially coincides with the front-rear direction. An operation handle 21 is rotatably connected to the slide door 20. The operation handle 21 is for inputting an operation force for opening and closing the slide door 20.

  The slide door 20 is provided with a well-known full-closed lock and a full-open lock (not shown) for engaging the body 10 side to hold the slide door 20 in the fully-closed position and the fully-opened position, respectively. Both the fully-closed lock and the fully-opened lock are linked to the operation handle 21. When the operation handle 21 is rotated while the slide door 20 is held, the engagement with the body 10 is released. Thereby, the slide door 20 can move in the front-rear direction.

  The body 10 is provided with a guide rail 17 extending in the front-rear direction (the opening / closing direction of the slide door 20) along the center rail 13. On the other hand, the slide door 20 is provided with a lock mechanism 30 that engages with the guide rail 17 and holds the slide door 20 at an arbitrary open / close position between the fully closed position and the fully open position. The lock mechanism 30 is linked to the operation handle 21 and releases the engagement with the guide rail 17 when the operation handle 21 is rotated while the slide door 20 is held. Thereby, the slide door 20 can move in the front-rear direction.

  That is, as shown in FIG. 2, the guide rail 17 has a pair of substantially elongated rail portions 18 and 19 arranged in parallel in the vehicle height direction. The surfaces of the rail portions 18 and 19 facing each other in the vehicle height direction form body-side wedge surfaces 18a and 19a that are parallel to each other. Both body-side wedge surfaces 18a, 19a are formed in a substantially flat shape. It goes without saying that the body-side wedge surfaces 18a, 19a extend in the front-rear direction (the opening / closing direction of the slide door 20).

  The guide rail 17 has a front wall 17a and a rear wall 17b that connect the front ends and the rear ends of the rail portions 18 and 19 respectively in the height direction of the vehicle. A substantially rod-shaped reset pin 17c projects from the front wall 17a at the center of the vehicle in the height direction toward the rear of the vehicle (the opening direction of the slide door 20). The lock mechanism 30 has two structures different from each other on one side and the other side in the width direction of the vehicle (the front side and the back side orthogonal to the paper surface in FIG. 2, hereinafter also referred to as “front side” and “back side”). In FIG. 2, for convenience, these two structures are depicted separately on the left and right. Accordingly, the reset pin 17c is disposed closer to the back side of the front wall 17a.

  The lock mechanism 30 has a substantially square plate-like support member 31 fixed to the slide door 20. The support member 31 is disposed at the center in the height direction of the vehicle sandwiched between the rail portions 18 and 19 and moves integrally without interfering with the rail portions 18 and 19 as the slide door 20 moves. To do.

  The support member 31 includes a first support plate 32 and a second support plate 33 that are formed in the same outer shape and are stacked in the width direction of the vehicle. The first support plate 32 disposed on the front side is formed with a substantially rectangular guide hole 32a extending in the front-rear direction at the center in the height direction of the vehicle. In addition, the second support plate 33 disposed on the back side includes an insertion recess 33a extending from the front end to the rear of the vehicle, a restriction recess 33b that is wider than the insertion recess 33a and connected to the rear end thereof, A substantially circular release recess 33c having a diameter larger than the opening width of the restriction recess 33b and connected to the rear end thereof is formed. The insertion recess 33a and the regulation recess 33b are opened to the front of the vehicle so as to face the reset pin 17c, and the reset pin 17c penetrates when the slide door 20 moves toward the fully closed position. In the fully closed position of the slide door 20, the front end surface of the second support plate 33 (support member 31) is in contact with or close to the front wall 17a, and the tip of the reset pin 17c reaches the rear end of the restricting recess 33b. It has become.

  On the front side of the first support plate 32, a substantially square plate-like slider 34 is installed. The slider 34 has a guide protrusion (not shown) that is non-rotatably fitted in the guide hole 32a so that only movement in the front-rear direction is allowed. The slider 34 is inclined between the body-side wedge surfaces 18a and 19a so as to be directed downward toward the front of the vehicle (inclined with respect to the opening / closing direction of the slide door 20). It has surfaces 34a and 34b. Both door-side wedge surfaces 34a and 34b are formed in a substantially flat shape. Therefore, the space | interval of the said direction of the body side wedge surface 18a and the door side wedge surface 34a which are opposingly arranged by the height direction of a vehicle above becomes small gradually as it goes to the back of a vehicle. Moreover, the space | interval of the said direction of the body side wedge surface 19a and the door side wedge surface 34b which are opposingly arranged by the height direction of a vehicle below becomes small gradually toward the front of a vehicle.

  A rotary shaft 35 that passes through the center of the slider 34 in the width direction of the vehicle is pivotally supported. The rotation shaft 35 penetrates the first support plate 32 in the guide hole 32a, and does not hinder the movement of the slider 34 in the front-rear direction along the guide hole 32a. A wedge holding member 36 is connected to the tip end portion of the rotating shaft 35 protruding to the near side of the slider 34 so as to rotate integrally. The wedge holding member 36 has a pair of wedge holding portions 36a and 36b recessed in the vehicle height direction approaching each other from the upper end surface and the lower end surface thereof, and is formed in a substantially H shape. The wedge holding portions 36a and 36b are recessed to a depth at which the door-side wedge surfaces 34a and 34b of the slider 34 are exposed.

  The upper wedge holder 36a accommodates and holds a substantially cylindrical or spherical wedge body 37 sandwiched between the body-side wedge surface 18a and the door-side wedge surface 34a. The lower wedge holding portion 36b accommodates and holds a substantially cylindrical or spherical wedge body 38 sandwiched between the body-side wedge surface 19a and the door-side wedge surface 34b. The wedge holding member 36 is urged in the clockwise direction in the drawing by an appropriate urging member (for example, a torsion coil spring, not shown). Accordingly, the upper wedge holding portion 36a pushes the wedge body 37 so as to be pressed against the body side wedge surface 18a and the door side wedge surface 34a, and the lower wedge holding portion 36b is provided with the body side wedge surface 19a and the door side wedge surface 34a. The wedge body 38 is pushed so as to come into pressure contact with the surface 34b.

  A substantially rod-shaped regulating member 39 is connected to the tip of the rotating shaft 35 protruding into the release recess 33c on the back side of the slider 34 so as to rotate integrally. This regulating member 39 has a length dimension equivalent to the inner diameter of the release recess 33c, and is rotatable when the rotation shaft 35 is located at the center of the release recess 33c. However, the restricting member 39 is prevented from rotating in this direction when the wedge holding member 36 connected via the rotating shaft 35 is restricted from rotating in the clockwise direction in the drawing by the wedge bodies 37 and 38. Be regulated. At this time, the regulating member 39 is in a posture tilted backward with respect to the front-rear direction (hereinafter also referred to as “initial position”), and both ends thereof are in sliding contact with or close to the release recess 33 c.

  A tip end portion of the regulating member 39 that extends further forward of the vehicle than the rotating shaft 35 forms a regulating projection 39a. The width of the restricting protrusion 39a is set to be equal to the opening width of the restricting recess 33b, and when the restricting member 39 is in a posture extending in the front-rear direction (hereinafter also referred to as “restricting position”), the restricting protrusion 39a can be inserted into the regulation recess 33b while moving the rotary shaft 35 and the like forward of the vehicle.

  The aforementioned urging member that urges the wedge holding member 36 (and the regulating member 39) is configured to generate an urging force that positions the rotating shaft 35 at the center of the release recess 33c. Therefore, normally, the regulating member 39 is biased and held at the initial position. Further, the lock mechanism 30 is linked to the operation handle 21 via an appropriate transmission mechanism in the wedge holding member 36, and the operation handle 21 is rotated to resist the urging force of the urging member. It rotates together with the restricting member 39 in the illustrated counterclockwise direction. That is, the restricting member 39 rotates to the restricting position when the operation handle 21 is rotated.

Next, the operation of this embodiment will be described.
First, as shown in FIG. 2 and FIG. 3A, it is assumed that the slide door 20 is in an arbitrary opening / closing position between the fully closed position and the fully opened position, and the operation handle 21 is in a non-operating state. At this time, as described above, the upper wedge body 37 is in pressure contact with the body side wedge surface 18a and the door side wedge surface 34a, and the lower wedge body 38 is in pressure contact with the body side wedge surface 19a and the door side wedge surface 34b. . The regulating member 39 in the initial position is regulated to move in the front-rear direction with respect to the support member 31 together with the slider 34 and the wedge holding member 36 because both ends thereof are in sliding contact with or close to the release recess 33c.

  Therefore, for example, when the slide door 20 tries to move forward of the vehicle, the height of the vehicle between the door-side wedge surface 34a of the slider 34 and the body-side wedge surface 18a that is going to move together with the slide door 20 forward of the vehicle is increased. By narrowing the distance in the vertical direction, the wedge body 37 is more strongly pressed against the body-side wedge surface 18a and the like. Thereby, the movement to the front of the vehicle of the slide door 20 is controlled. On the other hand, when the slide door 20 tries to move to the rear of the vehicle, the height of the vehicle between the door-side wedge surface 34b of the slider 34 and the body-side wedge surface 19a that moves to the rear of the vehicle together with the slide door 20 is increased. By narrowing the distance in the vertical direction, the wedge body 38 is more strongly pressed against the body-side wedge surface 19a and the like. Thereby, the movement to the back of the vehicle of the slide door 20 is controlled.

  In this state, as shown in FIG. 3B, when the operation handle 21 is rotated, the wedge holding member 36 rotates counterclockwise in the illustrated direction against the urging force of the urging member, The pressure contact state of both the wedge bodies 37, 38 is eliminated or reduced. Thereby, the slide door 20 can move in the front-rear direction. Further, when the regulating member 39 that rotates together with the wedge holding member 36 reaches the regulating position, the regulating projection 39a can be inserted into the regulating recess 33b. For example, when the slide door 20 moves to the front of the vehicle, the regulating member 39 moves to the front of the vehicle with respect to the support member 31 together with the wedge holding member 36 against the urging force of the urging member. 39a is inserted into the regulation recess 33b. This is because, for example, when the support member 31 fixed to the slide door 20 tries to stay depending on the position, the regulating member 39 or the like moves ahead of the vehicle. However, when the slide door 20 is moved forward of the vehicle in accordance with the turning operation of the operation handle 21, the restriction member 39 and the like may be configured to move forward of the vehicle.

  When the restricting protrusion 39a is inserted into the restricting recess 33b, the restricting member 39 cannot rotate together with the wedge holding member 36, so that the pressure contact state of the wedge bodies 37 and 38 is eliminated even when the operation handle 21 is released. Or remain mitigated. Therefore, the slide door 20 can be moved to the fully closed position without continuing to operate the operation handle 21.

  As shown in FIG. 3C, when the slide door 20 approaches the fully closed position, the reset pin 17 c is inserted into the insertion recess 33 a of the second support plate 33. As shown in FIG. 3D, when the slide door 20 reaches the fully closed position, the tip of the reset pin 17c inserted into the insertion recess 33a reaches the rear end of the regulation recess 33b. As a result, the restricting protrusion 39a of the restricting member 39 that is pressed by the reset pin 17c is disengaged from the restricting recess 33b, and the restricting member 39 that can be rotated in the release recessed portion 33c is biased by the biasing member to the initial position Rotate to. Further, the wedge holding member 36 that rotates integrally with the regulating member 39 puts both the wedge bodies 37 and 38 into the aforementioned pressure contact state.

As described above in detail, according to the present embodiment, the following effects can be obtained.
(1) In the present embodiment, when the operating handle 21 is in a non-operating state, the wedge holding member 36 is urged by the urging member, whereby each body side wedge surface 18a between which the wedge bodies 37 and 38 are sandwiched. , 19a and the door-side wedge surfaces 34a, 34b. Accordingly, the wedge action of the wedge bodies 37, 38 makes the body side wedge surfaces 18 a, 19 a and the door side wedge surfaces 34 a, 34 b impossible to move relative to each other in the opening / closing direction of the slide door 20. It becomes impossible to move. Thereby, the slide door 20 can be mechanically held at an arbitrary opening / closing position. On the other hand, when the operating handle 21 is operated to rotate the wedge holding member 36 against the urging force of the urging member, the wedge body 37 with respect to the body side wedge surfaces 18a and 19a and the door side wedge surfaces 34a and 34b. , 38 is reduced or eliminated. Accordingly, the body-side wedge surfaces 18a, 19a and the door-side wedge surfaces 34a, 34b can be moved relative to each other in the opening / closing direction of the slide door 20, and the slide door 20 can be moved relative to the body 10 with a slight operating force. it can.

  (2) In the present embodiment, when the slide door 20 is moved in the closing direction (in front of the vehicle) in the operation state of the operation handle 21, the support member 31 fixed to the slide door 20 tries to stay depending on the position. Thus, the restriction protrusion 39a which is to move in advance with the slider 34 is inserted into the restriction recess 33b. Therefore, in this state, the wedge holding member 36 is restricted from rotating, so that the slide door 20 remains movable with respect to the body 10 even when the operation force of the operation handle 21 is released. In this way, even if the operation handle 21 is not continuously operated, the slide door 20 can be moved in the closing direction to the fully closed position, and the operability can be further improved.

  In particular, when the slide door 20 is closed, it is assumed that the slide door 20 will be closed with a momentum in order to prevent a half-door state, and it is assumed that the hand is released from the operation handle 21 on the way. Accordingly, the fact that the slide door 20 can be moved in the closing direction to the fully closed position without continuing to operate the operation handle 21 is more convenient for such an operation mode.

  (3) In the present embodiment, when the slide door 20 is in the fully closed position, the restriction pin 39c is inserted into the insertion recess 33a and the restriction recess 33b, so that the restriction protrusion 39a is removed from the restriction recess 33b and the wedge is held. The member 36 becomes rotatable. At this time, the wedge holding member 36 is urged by the urging member, so that the wedge bodies 37 and 38 are brought into pressure contact with the body-side wedge surfaces 18a and 19a and the door-side wedge surfaces 34a and 34b. Return. As described above, for example, even if the restriction protrusion 39a cannot be removed from the restriction recess 33b, the restriction protrusion 39a can be removed from the restriction recess 33b by moving the slide door 20 to the fully closed position. And the holding operation of the slide door 20 can be further stabilized.

  (4) In this embodiment, since the operation switch for operating the electromagnetic clutch is not continuously operated while the sliding door 20 is held as in the conventional example, the convenience can be improved. Alternatively, since the electromagnetic clutch is not continuously energized to operate the electromagnetic clutch while the slide door 20 is held, the power consumption of the battery can be reduced.

In addition, you may change the said embodiment as follows.
In the embodiment, the operation handle 21 may be linked to the rotation shaft 35. That is, the rotation of the rotary shaft 35 with the turning operation of the operation handle 21 may cause the wedge holding member 36 and the regulating member 39 to rotate integrally with the rotary shaft 35. Alternatively, the operation handle 21 may be linked to the restriction member 39. In other words, the wedge holding member 36 may be integrally rotated via the rotation shaft 35 by rotating the restriction member 39 in accordance with the rotation operation of the operation handle 21.

In the embodiment, the rotation shaft 35 and at least one of the wedge holding member 36 and the regulating member 39 may be integrally formed.
In the above embodiment, the reset pin 17c may be provided with a buffer function. In this case, it is possible to prevent an excessive load from being applied to other parts such as the reset pin 17c and the regulating member 39 due to the impact when the slide door 20 is fully closed.

In the embodiment, the reset pin (17c) may be provided on the body 10 separately from the guide rail 17.
In the above embodiment, when the sliding door 20 stops at an arbitrary opening / closing position other than the fully closed position with the restricting protrusion 39a inserted in the restricting recess 33b, the restricting protrusion 39a is removed from the restricting recess 33b. An appropriate reset member for removal may be provided. In particular, the reset pin 17c may be omitted as long as the reset member can remove the restricting protrusion 39a from the restricting recess 33b even in the fully closed position.

  In the above-described embodiment, the second support plate 33 is formed with a restriction recess corresponding to the restriction recess 33b that is recessed from the rear end of the restriction recess 33b toward the rear of the vehicle, and the sliding door 20 is opened in the opening direction (rear of the vehicle). The rear end portion of the restricting member 39 as the restricting protrusion may be inserted into the restricting recess when moving to the restricting recess. In this case, when the slide door 20 is moved in the opening direction (rear of the vehicle) with the operation handle 21 being operated, the wedge holding member 36 is restricted from rotating if the restriction protrusion is inserted into the restriction recess. Thus, even if the operating force of the operating handle 21 is released, the sliding door 20 remains movable with respect to the body 10. Thus, even if the operation handle 21 is not continuously operated, the slide door 20 can be moved in the opening direction to the fully open position, and the operability can be further improved. In addition, it is preferable to provide an appropriate reset member for removing the restricting protrusion from the restricting recess when the slide door 20 stops at an arbitrary opening / closing position (including the fully open position).

  In the above embodiment, the lock mechanism 30 has two different structures on one side and the other side (front side and back side) of the vehicle. However, for example, it has two different structures on the upper side and the lower side. It may be a lock mechanism. Specifically, the rail portions 18 and 19 of the guide rail 17 are juxtaposed in the vehicle width direction. Further, between the rail portions 18 and 19, for example, the second support plate 33 and the regulating member 39 are disposed below, the first support plate 32 is disposed above, and the slider 34 and the like are further disposed thereon. . Even if such a change is made, the same effect as in the above embodiment can be obtained.

  In the embodiment, the support member 31 (first and second support plates 32 and 33) and the regulating member 39 are omitted, and the slider 34 (door-side wedge surfaces 34a and 34b) cannot move and the slide door 20 is moved. It may be provided directly.

  In the embodiment, the guide rail 17 may extend in the front-rear direction along the upper rail 11 or the lower rail 12. Then, the lock mechanism 30 may be provided on the slide door 20 in accordance with the arrangement of the guide rails 17.

  DESCRIPTION OF SYMBOLS 10 ... Body, 10a ... Opening, 17 ... Guide rail, 17c ... Reset pin, 18a, 19a ... Body side wedge surface, 20 ... Slide door, 21 ... Operation handle, 31 ... Support member, 33b ... Restriction recessed part, 34 ... Slider 34a, 34b ... door side wedge surface, 36 ... wedge holding member, 37, 38 ... wedge body, 39 ... regulating member, 39a ... regulating projection.

Claims (3)

An operation handle provided on a slide door that opens and closes an opening formed in a vehicle body;
A pair of body-side wedge surfaces provided on the body so as to extend in the opening / closing direction of the sliding door;
A pair of parallel door side wedge surfaces provided on the slide door so as to be inclined with respect to the opening and closing direction of the slide door between the body side wedge surfaces;
A wedge holding member linked to the operation handle and pivotally connected to the slide door about an axis disposed between the door-side wedge surfaces;
A wedge body held by the wedge holding member in a state sandwiched between the body side wedge surfaces and the door side wedge surfaces;
An urging member that urges the wedge holding member in a rotational direction that presses the wedge body against each body-side wedge surface and each door-side wedge surface when the operation handle is in a non-operating state; , Sliding door holding device. The sliding door holding device according to claim 1,
A support member fixed to the sliding door;
A slider that is movably provided on the support member in the opening and closing direction of the slide door, the wedge side surfaces of the both doors are provided, and the wedge holding member is rotatably connected;
A regulating protrusion provided on the wedge holding member,
When the slider moves in at least one of an opening direction and a closing direction of the slide door with respect to the support member at a rotation position of the wedge holding member when the operation handle is in an operation state. A holding device for a sliding door, in which a regulating recess into which the regulating projection can be inserted is formed. In the sliding door holding device according to claim 2,
The restriction recess can insert the restriction protrusion when the slider moves in the closing direction of the slide door with respect to the support member.
A slide door holding device provided with a reset pin that is provided on the body and is inserted into the restriction recess when the slide door is in a fully closed position to remove the restriction projection from the restriction recess.