JP2015206204A - Vehicle door structure - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a vehicle door structure which can improve work efficiency when opening a swing door after opening a slide door.SOLUTION: A vehicle door structure comprises: a slide door 6 which opens and closes a front side region of a rear door opening part; a swing door 7 which opens and closes a rear side region of the rear door opening part together with the slide door 6; a handle unit 8 arranged at the slide door 6; and a door lock release mechanism 60 which releases a lock of the swing door 7 with respect to a vehicle body. A recess 69 which is opened to the inside of a vehicle width direction of the vehicle body is formed at a tip of a handle main body 40 of the handle unit 8. The door lock release mechanism 60 has an oscillation member 61 which is arranged at the swing door 7 so as to be oscillatory. A telescopic member 66 which is telescopic with respect to the slide door 6 is attached to the oscillation member 61. A roller 68 engaged with the recess 69 is arranged at a tip of the telescopic member 66.

Description

  The present invention relates to a vehicular door structure including a slide open / close slide door and a swing open / close swing door.

  As a conventional vehicle door structure, for example, one described in Patent Document 1 is known. The vehicle door structure described in Patent Document 1 is provided on a slide door that opens and closes a front area of a rear door opening, a swing door that opens and closes a rear area of the rear door opening together with the slide door, and an outer surface of the slide door. An outer handle for opening and closing the sliding door, and an opening handle provided at the front edge of the swing door for opening the swing door. The sliding door slides forward and backward through the vehicle body via the sliding mechanism. The swing door rotates with respect to the vehicle body via a hinge mechanism in a state where the swing door overlaps with the slide door. Further, the vehicle door structure connects the swing door opening / closing regulating mechanism that connects (locks) the swing door and the vehicle body when the swing door is in the fully closed state, and connects the slide door and the swing door in the fully closed state. A slide door opening / closing restriction mechanism and a slide restriction mechanism for connecting the fully open slide door and the swing door are provided.

JP 2011-46271 A

  However, the following problems exist in the prior art. That is, in order to unlock the swing door and the vehicle body, it is necessary to open the swing door by operating the opening handle. Therefore, when the swing door is opened after the slide door is opened, it is necessary to change the outer handle to the open handle, leading to a reduction in work efficiency.

  The objective of this invention is providing the vehicle door structure which can improve the working efficiency at the time of opening a swing door after opening a slide door.

  The present invention relates to a vehicle door structure including a sliding door that opens and closes a partial area of a door opening provided in a vehicle body, and a swing door that opens and closes another partial area of the door opening together with the sliding door. A first locking means for locking the sliding door with respect to the swing door; a second locking means for locking the swing door with respect to the vehicle body; a first unlocking means for unlocking the sliding door with respect to the swing door; A second unlocking means for unlocking the swing door; and a handle unit provided on the slide door and having a handle body for opening and closing the slide door and opening the swing door. And an arm portion that extends from the handle portion toward the inside of the vehicle body, and at the distal end portion of the arm portion, an engaged portion The second lock release means is provided with a swing member provided swingably on the swing door, a connection member connecting the swing member and the movable portion of the second lock means, and the swing member. The handle unit has a telescopic member that is attached and can be expanded and contracted with respect to the sliding door, and an engaging portion that is provided at a distal end of the elastic member and engages with the engaged portion. When the swing door is unlocked and the swing door is opened, the handle body is rotated in the direction in which the swing member is swung by the handle body, and the slide door is moved to the swing door by the first lock release means. When unlocking and opening and closing the sliding door, the handle body is configured to rotate in a direction different from the direction in which the swing member is swung by the handle body. It is characterized in that there.

  In such a vehicle door structure of the present invention, when the swing door is opened after the slide door is opened, the handle body is first rotated in a direction different from the direction in which the swing member is swung by the handle body. The sliding door is opened with the sliding door unlocked with respect to the swing door. When the slide door is fully opened, the telescopic member extends toward the slide door (outside the vehicle body), and the engaging portion provided at the distal end of the telescopic member is provided at the distal end portion of the arm portion of the handle body. Engage with the engaging part. In this state, the swing door is opened in a state where the lock of the swing door with respect to the vehicle body is released by rotating the handle main body in a direction in which the swing member is swung by the handle body. In this way, when the swing door is opened after the slide door is opened, it is not necessary to change the handle body, so that the work efficiency can be improved.

  As described above, when the slide door is fully opened, the telescopic member extends toward the slide door, and the engaging portion of the telescopic member is engaged with the engaged portion of the handle body. For this reason, in order to engage the handle body with the swing member in the fully opened state of the slide door, the handle body does not have to extend from the inner surface of the slide door to the inside of the vehicle body. Therefore, in the fully closed state of the slide door, it is possible to eliminate the protrusion of the handle body into the vehicle interior. This prevents the vehicle interior from becoming narrow. Further, it is possible to prevent the slide door from being unexpectedly unlocked by inadvertently operating the handle body.

  Preferably, the handle main body is provided with an engagement release means for releasing the engagement of the engagement portion with the engaged portion. In order to close the slide door in the fully open state, it is necessary to release the engagement of the engaging portion of the telescopic member with the engaged portion of the handle body. By providing the handle body with the disengaging means, it is possible to easily release the engagement of the engaging portion of the telescopic member with respect to the engaged portion of the handle main body without extra effort.

  In this case, preferably, the engaged portion is a recess that opens to the inside of the vehicle body. In this case, the engaged portion and the engaging portion can be reliably engaged.

  In this case, preferably, the disengagement means is connected to the push-out portion for pushing out the engagement portion from the recess, the elastic body for biasing the push-out portion to the opposite side of the recess, and the engagement portion. And an operating portion for moving the push-out portion in the direction of pushing out from the recess. In this case, when disengaging the engaging portion of the elastic member from the concave portion of the handle main body, the pushing portion is placed inside the vehicle body so that the pushing portion pushes the engaging portion out of the concave portion against the urging force of the elastic body. Just move it to.

  Preferably, the swing member is swingable about a swing shaft parallel to the longitudinal direction of the vehicle body when the swing door is fully closed, and the telescopic member is a swing shaft of the swing member. The connecting member is connected to a portion inside the vehicle body with respect to the swing shaft of the swing member. In such a configuration, since the swinging member can swing around the swinging shaft parallel to the longitudinal direction of the vehicle body in the fully closed state of the swing door, the swinging member in the fully closed state of the swing door is provided. The swinging member does not shift in the front-rear direction of the vehicle body when swinging. Therefore, in order to allow the engagement portion of the telescopic member to be displaced due to the displacement of the swing member, the size of the concave portion of the handle body does not need to be increased more than necessary in the front-rear direction of the vehicle body. Thereby, the increase in the dispersion | variation in the connection part of a handle body and an expansion-contraction member can be suppressed.

  The swing member can swing about a swing shaft parallel to the vehicle width direction of the vehicle body when the swing door is fully closed, and the telescopic member is swingable with respect to the swing shaft of the swing member. The connecting member may be connected to the other side of the swinging shaft of the swinging member. In such a configuration, the width of the swing member can be reduced by forming the swing member in a straight line extending in the front-rear direction of the vehicle body in the fully closed state of the swing door.

  Further preferably, the handle unit further includes a first rotation shaft provided parallel to the vertical direction of the vehicle body and a second rotation shaft provided parallel to the front-rear direction of the vehicle body. The swinging member is disposed so as to extend in the front-rear direction of the vehicle body when the swing door is fully closed. When the swing door is unlocked with respect to the vehicle body by the second unlocking means, the swing door is opened. When the handle body is rotated around the second rotation axis, the slide door is unlocked by the first unlocking means and the sliding door is opened and closed, the first rotation axis is used. The handle body is configured to rotate around the center. When unlocking the swing door with respect to the vehicle body by the second unlocking means and opening the swing door, the handle body is rotated around the second rotation axis parallel to the longitudinal direction of the vehicle body. As a result, the tip of the handle body is moved downward, and the swing member arranged to extend in the front-rear direction of the vehicle body can be swung by the handle body.

  In this case, preferably, the handle unit further includes a support body that rotatably supports the handle body via the second rotation shaft, and the support body is disposed together with the handle body via the first rotation shaft. And can be rotated. In this case, with a simple structure, the handle body can be rotated about the first rotation axis and the second rotation axis.

  ADVANTAGE OF THE INVENTION According to this invention, the working efficiency at the time of opening a swing door after opening a sliding door can be improved. As a result, a handle exclusively for opening the swing door is not required, and the merchantability can be improved.

1 is a side view showing a vehicle including an embodiment of a vehicle door structure according to the present invention. It is a perspective view which shows a mode that the sliding door shown in FIG. 1 and a swing door are opened. It is a perspective view which shows the detailed structure of the outer door handle unit shown in FIG. It is the schematic which shows the structure of the slide door lock release mechanism and swing door lock release mechanism shown in FIG. 1 with the outer door handle unit. FIG. 5 is a schematic view showing a disengagement mechanism provided on the handle main body shown in FIG. 4. It is the schematic which shows the expansion-contraction state of the expansion-contraction member when opening the slide door shown in FIG. It is a perspective view which shows a mode that the handle | steering-wheel part shown in FIG. 3 is rotated above a slide door. It is a schematic side view which shows a mode that the handle | steering-wheel part shown in FIG. 3 is rotated above a slide door. It is the schematic which shows a mode that the engagement of the roller with respect to the recessed part of a handle | steering-wheel main body is cancelled | released by the engagement cancellation | release mechanism shown in FIG. 5, and a handle | steering-wheel part is rotated ahead of a slide door. It is a perspective view which shows a mode that the engagement of the roller with respect to the recessed part of a handle | steering-wheel main body is cancelled | released by the disengagement mechanism shown in FIG. 5, and a handle | steering-wheel part is rotated ahead of a slide door. FIG. 5 is a perspective view showing a modified example of the swing door lock release mechanism shown in FIG. 3 as another embodiment of the vehicle door structure according to the present invention. It is a perspective view which shows the modification of the engagement cancellation | release mechanism shown to Fig.10 (a) as further another embodiment of the vehicle door structure which concerns on this invention.

  DESCRIPTION OF EMBODIMENTS Hereinafter, a preferred embodiment of a vehicle door structure according to the present invention will be described in detail with reference to the drawings. In the drawings, the same or equivalent elements are denoted by the same reference numerals, and redundant description is omitted.

  FIG. 1 is a side view showing a vehicle provided with an embodiment of a vehicle door structure according to the present invention. In the figure, a vehicle door structure 1 of the present embodiment is provided on a side portion of a vehicle body 2. A front door opening 3 positioned on the side of the front seat and a rear door opening 4 positioned on the side of the cargo compartment disposed behind the front seat are formed on the side of the vehicle body 2. Has been. The front door opening 3 is opened and closed by the front door 5.

  The rear door opening 4 is opened and closed by a slide opening / closing slide door 6 and a swing opening / closing swing door 7. As shown in FIG. 2A, the slide door 6 is configured to slide in the front-rear direction of the vehicle body 2 to open and close the front region of the rear door opening 4. When the sliding door 6 is fully opened as shown in FIG. 2B, the sliding door 6 is positioned on the outer side in the vehicle width direction of the vehicle body 2 with respect to the swing door 7 and overlaps with the swing door 7.

  As shown in FIG. 2 (c), the swing door 7 rotates with respect to the vehicle body 2 when the slide door 6 is fully opened, and opens and closes the rear region of the rear door opening 4 together with the slide door 6. It is configured.

  The slide door 6 is provided with an outer door handle unit 8 and an inner door handle 9. By operating the outer door handle unit 8, the sliding door 6 can be opened and closed and the swing door 7 can be opened. The outer door handle unit 8 will be described in detail later. By operating the inner door handle 9, the slide door 6 can be opened and closed.

  The vehicle door structure 1 includes a slide support mechanism 11A to 11C that supports the slide door 6 so as to be slidable in the front-rear direction of the vehicle body 2, and a rotation support mechanism 12 that supports the swing door 7 so as to be rotatable with respect to the vehicle body 2. And.

  The slide support mechanism 11A is provided on the upper part of the vehicle body 2 so as to extend in the front-rear direction of the vehicle body 2, and is provided on the upper part of the front end of the slide door 6. And a guided body 14 to be guided. The slide support mechanism 11B is provided at the lower portion of the vehicle body 2 so as to extend in the front-rear direction of the vehicle body 2, and is provided at the lower portion of the front end of the slide door 6. And a guiding body 16 to be guided.

  The slide support mechanism 11 </ b> C is provided near the center of the swing door 7 so as to extend in the front-rear direction of the swing door 7, and is provided at the rear end of the slide door 6. And a guide body 18 guided by the intermediate slide rail 17. The front-rear direction of the swing door 7 is a direction that coincides with the front-rear direction of the vehicle body 2 and the slide door 6 when the swing door 7 is fully closed.

  The rotation support mechanism 12 has two upper and lower hinges 24 that rotatably connect a rear pillar 23 provided at the rear end of the vehicle body 2 and the swing door 7.

  Further, the vehicle door structure 1 includes a fully-closed slide door lock mechanism (first lock means) 25 that locks the slide door 6 with respect to the swing door 7 when the slide door 6 is fully closed, and a fully open slide door 6. In the state, two fully open slide door lock mechanisms (first lock means) 26 for locking the slide door 6 with respect to the swing door 7 and the swing door 7 with respect to the vehicle body 2 in the fully closed state of the swing door 7. Two upper and lower swing door lock mechanisms (second lock means) 27 for locking are further provided.

  The fully closed slide door lock mechanism 25 includes a latch 28 attached to the rear end portion of the slide door 6 and a striker 29 attached to the front end portion of the swing door 7 and engaged with the latch 28. When the sliding door 6 is fully closed, the latch 28 and the striker 29 are engaged, and the sliding door 6 and the swing door 7 are locked.

  The unlocking of the slide door 6 and the swing door 7 by the fully-closed slide door lock mechanism 25 can be performed by opening the slide door 6 with the outer door handle unit 8 or the inner door handle 9. The unlocking by operating the outer door handle unit 8 will be described in detail later.

  The fully open slide door lock mechanism 26 includes a latch 30 attached to the front end portion of the slide door 6 and a striker 31 attached to the front end portion of the swing door 7 and engaged with the latch 30. When the slide door 6 is fully opened, the latch 30 and the striker 31 are engaged, so that the slide door 6 and the swing door 7 are locked.

  The unlocking of the slide door 6 and the swing door 7 by the fully open slide door lock mechanism 26 can be performed by an operation of closing the slide door 6 by the outer door handle unit 8 or the inner door handle 9. The unlocking by operating the outer door handle unit 8 will be described in detail later.

  The swing door lock mechanism 27 includes a saddle type lock member (movable part) 32 attached to the swing door 7 and a striker 33 attached to the vehicle body 2 and engaged with the lock member 32. When the swing door 7 is fully closed, the lock member 32 protrudes from the swing door 7 toward the vehicle body 2 by the urging force of a spring (not shown), and engages with the striker 33. Is locked.

  The unlocking of the swing door 7 and the vehicle body 2 by the swing door lock mechanism 27 can be performed by an operation of opening the swing door 7 by the outer door handle unit 8 (described later).

  As shown in FIG. 3, the outer door handle unit 8 includes an L-shaped handle body 40 for opening and closing the slide door 6 and opening the swing door 7, and a support 41 that supports the handle body 40. And have. The handle body 40 extends in the vertical direction of the slide door 6, and includes a handle portion 42 that is gripped when an operator performs an opening / closing operation of the slide door 6 and an opening operation of the swing door 7, and an upper end portion of the handle portion 42. The arm portion 43 extends inward in the vehicle width direction of the vehicle body 2. A pressing wall portion 44 is provided at the upper end of the arm portion 43. The arm portion 43 is disposed in the slide door 6, and the pressing wall portion 44 is disposed in the vicinity of the inner surface 6 a of the slide door 6. In addition, a hole is formed in the inner side surface 6a of the slide door 6 in the vicinity where the holding wall portion 44 is disposed.

  The support body 41 rotatably supports the handle body 40 via a rotation shaft (second rotation shaft) 45 provided parallel to the front-rear direction of the slide door 6 (vehicle body 2). At the lower end portion of the support 41, there is a stopper portion 46 that abuts the handle portion 42 when the handle main body 40 is in a neutral state (see FIG. 3) and restricts the operation of the handle portion 42 below the slide door 6. Is provided. Further, the support body 41 can rotate together with the handle body 40 via a rotation shaft (first rotation shaft) 47 provided in parallel with the vertical direction of the slide door 6.

  With the above configuration, the handle portion 42 can be rotated in the front-rear direction of the slide door 6 about the rotation shaft 47 and can be rotated above the slide door 6 about the rotation shaft 45. Become.

  Although not shown, the outer door handle unit 8 is a spring that urges the handle portion 42 to return to the neutral state when the handle portion 42 is rotated from the neutral state to the front-rear direction of the slide door 6. And a spring that urges the handle portion 42 to return to the neutral state when the handle portion 42 is rotated upward from the neutral state to the slide door 6.

  Further, as shown in FIG. 4, the vehicle door structure 1 includes a slide door lock release mechanism (first lock release means) 50 that releases the lock of the slide door 6 with respect to the swing door 7 by the slide door lock mechanisms 25 and 26. In addition.

  The sliding door unlock mechanism 50 includes an unlock switch 51, an unlocking rod 52 that connects the unlock switch 51 and the arm 43, an unlock switch 51, and a fully-closed slide door lock mechanism 25. And a cable 54 for connecting the lock release switching portion 51 and the latch 30 of the fully-open slide door lock mechanism 26.

  The lock release switching unit 51 releases the lock between the slide door 6 and the swing door 7 by the fully closed slide door lock mechanism 25 and releases the lock between the slide door 6 and the swing door 7 by the fully open slide door lock mechanism 26. Switch. The unlocking rod 52 is connected to the rear surface side of the distal end portion of the arm portion 43 (see FIG. 9).

  The vehicle door structure 1 further includes a swing door lock release mechanism (second lock release means) 60 that releases the lock of the swing door 7 with respect to the vehicle body 2 by the swing door lock mechanism 27. As shown in FIGS. 3 and 4, the swing door lock release mechanism 60 includes an L-shaped swing member 61 provided at the front portion of the swing door 7, and the swing member 61 and the swing door lock mechanism 27. A cable (connection member) 62 for connecting the lock member 32 is provided.

  The swing member 61 includes a main body portion 63 that extends in the front-rear direction of the swing door 7 and an auxiliary portion 64 that protrudes from the rear end portion of the main body portion 63 toward the inside of the vehicle body 2. The swing member 61 can swing around a swing shaft 65 that is parallel to the front-rear direction of the swing door 7. The cable 62 is connected to the auxiliary portion 64 so as to extend downward of the swing member 61 (see FIG. 8). The cable 62 is connected to the inner side in the vehicle width direction of the vehicle body 2 with respect to the swing shaft 65 in the auxiliary portion 64.

  On the outer surface of the front end portion of the main body 63, a telescopic member 66 that can expand and contract in the vehicle width direction of the vehicle body 2 with respect to the slide door 6 when the swing door 7 is fully closed has a protrusion 67 (not shown in FIG. 4). Is attached through. The expansion / contraction member 66 is comprised by the bellows, the spring, etc., for example. A roller 68 that slides along the inner surface 6 a of the slide door 6 is rotatably provided at the distal end of the elastic member 66. An inclined portion 6 b that is inclined toward the outside of the slide door 6 is provided at the rear end portion of the inner side surface 6 a of the slide door 6.

  Further, in the outer door handle unit 8 described above, a concave portion 69 having a rectangular cross section that opens to the inner side in the vehicle width direction of the vehicle body 2 is formed at the distal end portion of the arm portion 43 of the handle body 40 as shown in FIG. ing. Said roller 68 is an engaging part engaged with the recessed part 69 which is an engaged part. In FIG. 4, the cross section of the outer door handle unit 8 shown in FIG. 3 is simplified, and the shape and dimensions thereof do not match those shown in FIG.

  As shown in FIG. 5, the handle main body 40 is provided with an engagement release mechanism (engagement release means) 70 for releasing the engagement of the roller 68 with the recess 69. FIG. 5 is an enlarged view of the outer door handle unit 8 in FIG.

  The disengagement mechanism 70 extends along the arm portion 43 and has a T-shaped pushing portion 71 that can slide in the vehicle width direction in the recess 69 in order to push out the roller 68 that has entered the recess 69 from the recess 69. The pushing portion 71 is rotatably supported by the handle portion 42 via a spring (elastic body) 72 that urges the pushing portion 71 to the opposite side of the recessed portion 69 and a shaft portion 73a parallel to the longitudinal direction (vertical direction) of the handle portion 42. And an operation portion 73 for moving the extrusion portion 71 in the direction in which the roller 68 is pushed out from the recess portion 69 by contacting the end portion of the extrusion portion 71 opposite to the recess portion 69 (see FIG. 10A). doing. On the inner side of the rear part of the handle part 42, a notch part 74 for enabling the operation part 73 to be pulled outside the handle part 42 is formed. One end of the spring 72 is connected to the pushing portion 71, and the other end of the spring 72 is connected to the handle portion 42.

  In the vehicle door structure 1 configured as described above, when the slide door 6 is fully closed, as shown in FIG. 6A, the roller 68 is placed on the inner side surface 6 a of the slide door 6 with the telescopic member 66 contracted. It is in contact with the rear end.

  When the slide door 6 is opened in this state, the handle portion 42 (see FIG. 3) in the neutral state is gripped, and the handle portion 42 is rotated to the rear of the slide door 6 around the rotation shaft 47. Then, since the tip of the arm portion 43 is rotated forward of the slide door 6, the rod 52 is pulled by the arm portion 43, and accordingly, the fully-closed slide door lock is established via the lock release switching portion 51 and the cable 53. The latch 28 of the mechanism 25 is pulled and the latch 28 is released from the striker 29. As a result, the lock between the slide door 6 and the swing door 7 by the fully-closed slide door lock mechanism 25 is released, so that the slide door 6 can be moved to the rear side of the vehicle body 2 and opened.

  When the slide door 6 is opened, as shown in FIG. 6B, the roller 68 relatively slides on the inclined portion 6b of the slide door 6 while the elastic member 66 is contracted. When the slide door 6 is further opened, as shown in FIG. 6C, the roller 68 relatively slides on the inner side surface 6a of the slide door 6 in a state where the elastic member 66 is extended.

  Thereafter, when the slide door 6 is fully opened, as shown in FIG. 6D, the telescopic member 66 is further extended, and the roller 68 enters the recess 69 of the handle body 40 (see also FIG. 9A). . As a result, the handle body 40 is locked to the swing member 61. As a result, it is possible to prevent a problem that the slide door 6 and the swing door 7 are unlocked by the fully open slide door lock mechanism 26 due to an unexpected operation of the handle portion 42.

  When the swing door 7 is opened from the fully open state of the slide door 6, the handle portion 42 in the neutral state is gripped in the same manner as described above, and the handle portion 42 is moved around the rotation shaft 45 as shown in FIGS. Rotate to pull up toward you. Then, the handle portion 42 is separated from the stopper portion 46 of the support body 41, and the pressing wall portion 44 of the handle body 40 pushes the elastic member 66 downward against the urging force of a spring (not shown). The member 61 swings about the swing shaft 65, and the tip end side (the vehicle width direction inner side) of the auxiliary portion 64 of the swing member 61 rises. Accordingly, the lock member 32 of the swing door lock mechanism 27 is pulled via the cable 62, and the lock member 32 is detached from the striker 33. As a result, the swing door 7 and the vehicle body 2 are unlocked by the swing door lock mechanism 27, so that the swing door 7 can be opened forward. In FIG. 8, the support body 41 of the outer door handle unit 8 is omitted.

  When the slide door 6 is closed from the fully opened state, first, as shown in FIGS. 9B and 10A, the operation portion 73 of the disengagement mechanism 70 is moved to the near side (the vehicle body 2). By pulling the pushing portion 71 inward in the vehicle width direction of the vehicle body 2 against the urging force of the spring 72, the roller 68 contained in the recess 69 of the handle body 40 is pushed. To push out from the recess 69. As a result, the telescopic member 66 is contracted, and the lock between the handle body 40 and the swinging member 61 is released.

  In this state, the handle portion 42 in the neutral state is gripped in the same manner as described above, and the handle portion 42 is moved forward of the slide door 6 around the rotation shaft 47 as shown in FIGS. 9C and 10B. Turn to. Then, since the tip of the arm part 43 is rotated rearward of the slide door 6, the rod 52 is pushed by the arm part 43, and accordingly, a fully open slide door lock mechanism via the lock release switching part 51 and the cable 54. 26 latches 30 are pulled, and the latches 30 are released from the striker 31. As a result, the slide door 6 and the swing door 7 are unlocked by the fully-open slide door lock mechanism 26, so that the slide door 6 can be moved to the front side of the vehicle body 2 and closed.

  When the slide door 6 is closed with the handle portion 42, the roller 68 relatively slides on the inner surface 6a of the slide door 6 as shown in FIG.

  As described above, in the present embodiment, when the slide door 6 and the swing door 7 are sequentially opened from the state where the slide door 6 is fully closed, first, the handle portion 42 of the slide door 6 is centered on the rotation shaft 47. The slide door 6 is opened by rotating backward. Then, when the slide door 6 is fully opened, the swing door 7 is opened together with the slide door 6 by rotating the handle portion 42 so as to be pulled up about the rotation shaft 45. Thus, when operating the outer door handle unit 8, the slide door 6 and the swing door 7 can be opened sequentially without changing the handle portion 42 one by one. Thereby, after opening the sliding door 6, the working efficiency at the time of opening the swing door 7 can be improved.

  Further, when the slide door 6 is opened, the handle portion 42 is rotated to the rear of the slide door 6, and when the slide door 6 is closed, the handle portion 42 is rotated to the front of the slide door 6. The direction in which 6 moves and the direction in which the handle portion 42 is operated become coincident. When the swing door 7 is opened, the direction in which the swing door 7 moves and the direction in which the handle portion 42 is operated are matched by turning the handle portion 42 so as to be pulled up. Thereby, the operativity of the handle | steering-wheel part 42 can be improved.

  By the way, in order to unlock the swing door 7 and the vehicle body 2 by the swing door lock mechanism 27 using the outer door handle unit 8 when the slide door 6 is fully opened, the swing member provided on the swing door 7 is used. It is necessary to pull the cable 62 connected to the lock member 32 of the swing door lock mechanism 27 by swinging the 61 with the handle body 40. In this case, if the handle body 40 protrudes from the inner side surface 6a of the slide door 6 to the inside of the vehicle body 2 in the vehicle width direction, the handle body 40 protrudes into the cargo compartment when the slide door 6 is closed. , The luggage compartment becomes narrow. In addition, there is a possibility that the handle body 40 may be inadvertently hit the handle body 40 and the handle body 40 is rotated, and the slide door is locked unexpectedly with respect to the swing door.

  On the other hand, in the present embodiment, a telescopic member 66 that can be expanded and contracted with respect to the slide door 6 is attached to the swing member 61, a roller 68 is provided at the distal end of the elastic member 66, and the distal end of the arm portion 43 of the handle body 40 is provided. When the slide door 6 is fully opened by forming the recess 69 that engages with the roller 68, the telescopic member 66 extends and the roller 68 enters the recess 69. For this reason, the handle body 40 does not have to have a structure that protrudes from the inner side surface 6a of the slide door 6 to the vehicle width direction inside of the vehicle body 2. Therefore, when the slide door 6 is fully closed, the handle body 40 protrudes into the vehicle interior. It can be lost. This prevents the vehicle interior from becoming narrower and prevents the sliding door 6 from being unlocked with respect to the swing door 7 unexpectedly.

  Further, since the swinging member 61 can swing around a swinging shaft 65 parallel to the front-rear direction of the swing door 7, the swinging member 61 is swingable when the swinging member 61 swings. 7 is not displaced in the front-rear direction. Therefore, since the width dimension of the recess 69 may be slightly larger than the outer diameter dimension of the roller 68, it is possible to suppress an increase in the variation in the connection portion between the handle body 40 and the elastic member 66.

  FIG. 11 is a perspective view showing a modified example of the swing door unlocking mechanism 60 shown in FIG. 3 as another embodiment of the vehicle door structure according to the present invention. In the figure, a swing door lock release mechanism 60 of the present modification includes a cuboid (linear) swing member 80 extending in the front-rear direction of the swing door 7 instead of the L-shaped swing member 61 described above. Have.

  The swing member 80 can swing around a swing shaft 81 parallel to the vehicle width direction of the vehicle body 2 when the swing door 7 is fully closed. The elastic member 66 is attached to the outer surface of the front end portion of the swing member 80 via a protrusion 67, and the roller 68 is rotatably provided at the tip of the elastic member 66. . The cable 62 is connected to the rear end portion of the swing member 80 so as to extend downward from the swing member 80.

  Here, when the swing door 7 is opened from the fully open state of the slide door 6, the handle portion 42 is separated from the stopper portion 46 of the support body 41 when the handle portion 42 is rotated so as to be pulled up as described above. Then, since the pressing wall portion 44 of the handle body 40 pushes the telescopic member 66 downward, the swinging member 80 swings about the swinging shaft 81 and the rear end portion of the swinging member 80 rises. Become. Accordingly, the lock member 32 of the swing door lock mechanism 27 is pulled via the cable 62, and the swing door 7 and the vehicle body 2 are unlocked by the swing door lock mechanism 27.

  As described above, in this embodiment, the swing member 80 is a linear member extending in the front-rear direction of the swing door 7, and thus the width dimension of the swing member 80 can be reduced. Thereby, the swing door 7 can be thinned.

  FIG. 12 is a perspective view showing a modified example of the disengagement mechanism 70 shown in FIG. 10A as still another embodiment of the vehicle door structure according to the present invention. In the same figure, the disengagement mechanism 70 of this modification has a push button 85 and the push-out portion 71 connected to the push button 85. The push button 85 is exposed on the outer surface of the handle portion 42.

  When the push button 85 is turned on, the pushing portion 71 is pushed, and accordingly, the roller 68 in the recessed portion 69 of the handle body 40 is pushed out from the recessed portion 69. In this case, the engagement release mechanism 70 can be simplified.

  The present invention is not limited to the above embodiment. For example, in the above embodiment, the handle portion 42 of the handle body 40 extends in the vertical direction of the slide door 6, but is not limited thereto, and may extend in the front-rear direction of the slide door 6.

  Moreover, in the said embodiment, although the slide door lock cancellation | release mechanism 50 has the lock release switching part 51, as the slide door lock cancellation | release mechanism 50, it is not restricted to the structure in particular. For example, the slide door lock release mechanism 50 includes a fully-closed lock release cable that connects the rear side of the tip of the arm portion 43 and the latch 28 of the fully-closed slide door lock mechanism 25, and the front surface of the tip of the arm portion 43. A fully open unlocking cable for connecting the side and the latch 30 of the fully open slide door lock mechanism 26 may be provided. In this case, when the handle portion 42 is rotated to the rear of the slide door 6, the fully-closed lock release cable is pulled to lock the slide door 6 and the swing door 7 by the fully-closed slide door lock mechanism 25. Is released and the handle portion 42 is rotated forward of the slide door 6, the fully open lock release cable is pulled, thereby unlocking the slide door 6 and the swing door 7 by the fully open slide door lock mechanism 26. The

  Furthermore, in the above embodiment, the roller 68 is provided at the distal end of the expansion / contraction member 66, but the engaging portion provided at the distal end of the expansion / contraction member 66 is not particularly limited to the roller 68. However, in consideration of sliding along the inner surface 6a of the slide door 6, the roller 68 is desirable.

  In the above embodiment, the handle 42 rotates in the front-rear direction of the slide door 6 around the rotation shaft 47 parallel to the vertical direction of the slide door 6 when the slide door 6 is opened and closed. When the swing door 7 is opened and closed, the slide door 6 is configured to rotate upward about a rotation shaft 45 parallel to the longitudinal direction of the slide door 6. It is not restricted to such a configuration. In short, when the swing door 7 is opened, the handle body is rotated in the direction in which the swing member is swung by the handle body, and when the slide door 6 is opened and closed, the swing member is swung by the handle body. What is necessary is just to comprise so that a handle | steering-wheel main body may be rotated in the direction different from the direction to move.

  Moreover, in the said embodiment, although the rocking | swiveling member is arrange | positioned so that it may extend in the front-back direction of the swing door 7, as an arrangement | positioning form of a rocking | swiveling member, it is not restricted to it in particular. For example, the swing member may be arranged so as to extend in the vertical direction of the swing door 7 and may have a swing shaft extending in the vertical direction of the swing door 7 or a swing shaft extending in the vehicle width direction of the vehicle body 2. Is possible. In this case, when the swing door 7 is opened, the handle body 40 is rotated in the forward direction of the slide door 6 around the rotation shaft 47 parallel to the vertical direction of the slide door 6, What is necessary is just to comprise so that a rocking | swiveling member may be rock | fluctuated by rotating the holding | maintenance wall part 44 of the arm part 43 to the back direction of the slide door 6 centering on the rotating shaft 47. FIG.

  Furthermore, in the said embodiment, although the vehicle door structure 1 is provided in the side part of the vehicle body 2, the vehicle door structure of this invention is applicable also to what was provided in the rear part of the vehicle body.

DESCRIPTION OF SYMBOLS 1 ... Vehicle door structure, 2 ... Vehicle body, 4 ... Rear door opening, 6 ... Slide door, 7 ... Swing door, 8 ... Outer door handle unit, 25 ... Fully closed slide door lock mechanism (1st locking means), 26 ... Fully open slide door lock mechanism (first lock means), 27 ... Swing door lock mechanism (second lock means), 32 ... Lock member (movable part), 40 ... Handle body, 41 ... Support, 45 ... Turn Shaft (second rotating shaft), 47... Rotating shaft (first rotating shaft), 50... Sliding door lock releasing mechanism (first unlocking means), 60. , 61... Swing member, 62. Cable (connection member), 65. Swing shaft, 66. Expandable member, 68. Roller (engagement portion), 69. Release mechanism (engagement release means), 71... Out portion, 72 ... spring (elastic member), 73 ... operation unit, 80 ... swinging member, 81 ... pivot shaft.

Claims (8)

In a vehicle door structure comprising a slide door that opens and closes a partial area of a door opening provided in a vehicle body, and a swing door that opens and closes another partial area of the door opening together with the slide door,
First locking means for locking the sliding door with respect to the swing door;
Second locking means for locking the swing door with respect to the vehicle body;
First unlocking means for unlocking the sliding door with respect to the swing door;
Second unlocking means for unlocking the swing door with respect to the vehicle body;
A handle unit provided on the slide door, and having a handle body for performing an opening / closing operation of the sliding door and an opening operation of the swing door;
The handle body has a handle portion and an arm portion extending from the handle portion toward the inside of the vehicle body,
An engaged portion is provided at the tip of the arm portion,
The second lock release means includes a swing member provided swingably on the swing door, a connection member connecting the swing member and the movable portion of the second lock means, and the swing member An expansion / contraction member attached and extendable / contractible with respect to the slide door; and an engagement portion provided at a distal end of the expansion / contraction member and engaged with the engaged portion;
When the handle unit unlocks the swing door with respect to the vehicle body by the second unlocking means and opens the swing door, the handle unit moves the swing member in a direction to swing the swing member. When the handle body is rotated, and when the slide door is opened and closed by releasing the lock of the slide door with respect to the swing door by the first unlocking means, the swing member is swung by the handle body. A vehicle door structure configured to rotate the handle body in a direction different from the direction.   The vehicle door structure according to claim 1, wherein the handle main body is provided with engagement release means for releasing the engagement of the engagement portion with the engaged portion.   The vehicle door structure according to claim 2, wherein the engaged portion is a recess that opens to the inside of the vehicle body.   The disengaging means includes an extruding portion for pushing out the engaging portion from the concave portion, an elastic body for urging the pushing portion to the opposite side of the concave portion, and a direction for pushing out the engaging portion from the concave portion. The vehicle door structure according to claim 3, further comprising an operation portion for moving the push-out portion. The swing member is swingable about a swing axis parallel to the longitudinal direction of the vehicle body when the swing door is fully closed.
The telescopic member is attached to an outer portion of the vehicle body with respect to the swing shaft of the swing member;
5. The vehicle door structure according to claim 1, wherein the connection member is connected to a portion inside the vehicle body with respect to the swing shaft of the swing member. The swing member is swingable about a swing axis parallel to the vehicle width direction of the vehicle body when the swing door is fully closed.
The telescopic member is attached to a portion on one side with respect to the swing shaft of the swing member;
5. The vehicle door structure according to claim 1, wherein the connecting member is connected to a portion on the other side of the swinging shaft of the swinging member. The handle unit further includes a first rotation shaft provided parallel to the vertical direction of the vehicle body, and a second rotation shaft provided parallel to the front-rear direction of the vehicle body,
The swing member is arranged to extend in the front-rear direction of the vehicle body in the fully closed state of the swing door,
When unlocking the swing door with respect to the vehicle body by the second unlocking means and opening the swing door, the handle body is rotated about the second rotation shaft, and the first When unlocking the slide door with respect to the swing door by an unlocking means and opening and closing the slide door, the handle body is configured to rotate about the first rotation axis. The vehicle door structure according to any one of claims 1 to 6, wherein the vehicle door structure is provided. The handle unit further includes a support that rotatably supports the handle body via the second rotation shaft,
The vehicle door structure according to claim 7, wherein the support body is rotatable together with the handle body through the first rotation shaft.

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