JP2012121356A - Back door for vehicle - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a back door for a vehicle which can limit pull-out of an electric wiring member outside the vehicle.SOLUTION: The back door 1 for vehicle includes an outer panel 2, an inner panel 3 mounted on the outer panel 2, a trim 4 covering the inner panel 3 from the inner side of a vehicle body, an electric wiring member 5 extending between the inner panel 3 and the trim 4, and a locking device 6 which is electrically connected to the electric wiring member 5 to lock the back door 1 to a vehicle body 11 in an unlockable manner. Fitting holes 2c-2e to which exterior components are fitted are formed in the outer panel 2, and an opening part 3b is formed in the inner panel 3 at a part to be covered by the outer panel 2 and the trim 4. The trim 4 has a member 4b projecting into the inner panel 3 which can limit the movement of the trim 4 to the inner panel 3. The projecting member 4b is located between the opening part 3b and the electric wiring member 5, and has a structure which can suppress passage of the electric wiring member 5 through a space between the projecting member 4b and the inner panel 3.

Description

  The present invention relates to a vehicle back door that is rotatably attached to a rear portion of a vehicle body.

  The vehicle back door includes an outer panel that constitutes a vehicle body outer portion of the back door, an inner panel that is attached to the inner side of the outer panel, a trim that covers the inner panel from the vehicle body inner side, and an electrical wiring member that is disposed inside the back door. Have A structure in which the electric wiring member is disposed between the inner panel and the trim is known, and in this structure, the electric wiring member is fixed at a plurality of positions between the inner panel and the trim. A structure in which the electric wiring member is fixed to a plurality of locations on the inner panel side via clamps is often used, but a structure in which the electric wiring member is fixed to the trim side is also disclosed in Patent Document 1, for example. In Patent Document 1, an electric wiring member is accommodated in a groove formed by a rib and is locked by a plurality of locking claws formed on the rib.

JP 2010-132210 A

  When the electric wiring member is fixed to a plurality of locations on the inner panel side via clamps, it is necessary to make the wiring slack for convenience of assembly work or the like. For this reason, there exists a possibility that an electrical wiring member may be tampered with. For example, illegally removing exterior parts such as wipers and emblems from the vehicle back door, inserting a rod into the vehicle through the mounting hole of the vehicle back door formed to attach the exterior component, and attaching the electrical wiring member with the rod There is a risk of pulling out of the vehicle from the hole, applying an improper electrical signal to the electric wiring member, releasing the lock device electrically connected to the electric wiring member, and illegally unlocking the back door.

  In the structure of Patent Document 1, since the wiring member is accommodated in the groove portion, there is no slack at first glance. However, it is necessary to easily remove the electric wiring member from the trim during recycling, and the locking claw can be easily deformed. Therefore, the above-described unauthorized operation cannot be sufficiently prevented. Therefore, there is a need for a vehicle back door that can restrict the electrical wiring member from being pulled out of the vehicle.

  In order to solve the above-mentioned problems, the present invention is a vehicle back door having a configuration as described in each claim. According to one aspect, the present invention provides an outer panel that constitutes an outer side portion of a back door, an inner panel that is attached to the inner side of the outer panel, a trim that covers the inner panel from the inner side of the vehicle body, and an extension between the inner panel and the trim. An electric wiring member to be taken out, and a lock device that is electrically connected to the electric wiring member and locks the back door to the vehicle body in a releasable manner. The outer panel is formed with a mounting hole for mounting an exterior part. The inner panel is formed with an opening at a portion covered by the outer panel and the trim. One member of both the inner panel and the trim is provided with a protruding member that protrudes from the other member and can restrict the movement of the trim to the inner panel. The protruding member is positioned between the opening and the electric wiring member, and has a structure that can suppress the electric wiring member from passing between the protruding member and the other member.

  Therefore, the protruding member restricts the trim from moving greatly toward the inner panel. Further, the protruding member can also suppress the electric wiring member from being pulled out of the vehicle. For example, the exterior part is removed from the outer panel, the rod is illegally inserted into the vehicle through the mounting hole formed in the outer panel, and the electric wiring member is pulled toward the mounting hole by the rod through the opening of the inner panel. In this case, since the electric wiring member abuts against the protruding member when passing through the opening, the length drawn to the outer panel side can be suppressed. Therefore, the electric wiring member is pulled out of the vehicle from the mounting hole, and an unauthorized electric signal is prevented from being applied to the electric wiring member, thereby preventing the lock device from being illegally released.

It is a perspective view of a car. It is a disassembled perspective view of a back door. It is a partial front view of the back door of the state which removed the trim. FIG. 4 is a sectional view taken along the line IV-IV in FIG. 3 with a trim attached. FIG. 5 is a partially enlarged view of FIG. 4. FIG. 6 is a cross-sectional view taken along the line VI-VI in FIG. 3 with a trim attached. It is a figure corresponding to FIG. 5 in another form. It is a figure corresponding to FIG. 5 in another form. It is a figure corresponding to FIG. 5 in another form. It is a figure corresponding to FIG. 5 in another form. It is a figure corresponding to FIG. 6 in another form.

  One embodiment of the present invention will be described with reference to FIGS. As shown in FIG. 1, the automobile 10 includes a vehicle body 11 and a back door 1 attached to the rear portion of the vehicle body 11. An upper portion 1 a of the back door 1 is rotatably connected to a rear upper portion of the vehicle body 11 by a hinge 20. The back door 1 rotates in the vertical direction with respect to the vehicle body 11 to open and close the opening of the vehicle body 11. A biasing member 13 that biases the back door 1 upward is provided between the back door 1 and the vehicle body 11.

  As shown in FIGS. 2 and 4, the back door 1 includes an outer panel 2, an inner panel 3, and a trim 4. The outer panel 2 is made of a steel plate and constitutes the vehicle body outer side portion of the back door 1. In the upper region of the main body 2a of the outer panel 2, an opening 2g into which the glass 7 is fitted is formed.

  As shown in FIG. 1, a wiper 15, an emblem 16, a cover 17, a license plate 18 and the like are attached to the lower region 2b of the main body 2a of the outer panel 2 as exterior parts. The wiper 15, the emblem 16, the cover 17, and the license plate 18 are attached to the main body 2a using attachment holes 2c to 2f formed in the main body 2a. An inner panel 3 is attached to the inner surface of the outer panel 2 on the vehicle body.

  The inner panel 3 is made of a steel plate as shown in FIGS. 2 and 4, and has a main body 3 a that is arranged in parallel with the outer panel 2. A plurality of openings 3b are formed in the main body 3a. The outer peripheral portion 3 e of the inner panel 3 extends toward the outer panel 2, and the tip end portion is fixed to the outer panel 2. At the center of the lower edge of the inner panel 3, a lock device 6 is attached to an attachment piece 3f that is a part of the outer peripheral portion 3e.

  The locking device 6 is attached to the lower part of the back door 1 as shown in FIGS. 3 and 4, and locks / unlocks the back door 1 with respect to the vehicle body 11. The lock device 6 includes a main body 6a and a latch 6d that is rotatably attached to a lower portion of the main body 6a. The main body 6 a is attached to the attachment piece 3 f by the bracket 22. The lower part of the main body 6a protrudes downward from an attachment hole formed in the attachment piece 3f. The latch 6d is rotatably attached to the lower portion of the main body 6a, and engages and disengages the striker 14 by rotating.

  The main body 6a of the lock device 6 is provided with an electric driver 6b, a mechanical driver 6c, and an operation lever 6e as shown in FIG. The operation lever 6e is attached to the main body 6a so as to be slidable in the vertical direction. The mechanical driver 6c moves the latch 6d by a force applied to the operation lever 6e. Therefore, the latch 6d can be moved by the mechanical driver 6c in an emergency in which power cannot be supplied to the electric driver 6b.

  As shown in FIG. 3, the electric driver 6b is electrically connected to the switch 8 shown in FIG. The switch 8 is attached to the cover 17 and has a first button and a second button. The switch 8 transmits a first electrical signal to the lock device 6 when the first button is operated from below, and transmits a second electrical signal to the lock device 6 when the second button is operated from below. To do.

  As shown in FIG. 3, a receiver 12 is electrically connected to the electrical wiring member (wire harness) 5. The receiver 12 receives a radio signal transmitted from a key carried by the user, and transmits a third electric signal to a control device (not shown) provided at the front portion of the vehicle body 11. When the control device receives the third electric signal, the control device transmits the fourth electric signal to the lock device 6 via the electric wiring member 5. When receiving the first electric signal from the switch 8 and the fourth electric signal from the control device, the electric driver 6b moves the latch 6d in the release direction. When the second electrical signal from the switch 8 and the fourth electrical signal from the control device are received, the latch 6d is moved in the engagement direction.

  The electrical wiring member 5 has a plurality of electric wires and a tube or tape covering the plurality of electric wires. As shown in FIGS. 3 and 4, the electric wiring member 5 extends between the inner panel 3 and the trim 4 and is locked to the inner panel 3 by a clip 9. The electrical wiring member 5 includes a left and right extending portion 5 a that extends in the left and right direction below the mounting holes 2 c to 2 e, and a vertical extending portion 5 b that connects the left and right extending portion 5 a and the lock device 6.

  The trim 4 is made of resin, and has a main body plate portion 4a arranged in parallel with the inner panel 3 as shown in FIGS. The main body plate portion 4a is attached to the inner panel 3 with a clip, a screw or the like (not shown). A plurality of ribs 4 c are formed on the back surface of the main body plate portion 4 a so as to protrude toward the inner panel 3 to suppress deformation of the main body plate portion 4 a toward the inner panel 3 side. A protruding member (boss) 4b is formed on the back surface of the central region of the main body plate portion 4a.

  As shown in FIGS. 5 and 6, the protruding member 4 b integrally includes a main body column portion 4 b 1 and a tip column portion 4 b 3. The main body column part 4 b 1 has a substantially semicircular cross section and protrudes from the main body plate part 4 a toward the inner panel 3. The front end portion of the main body column portion 4b1 is covered with the lid portion 4b2. The tip column portion 4b3 is cylindrical and protrudes from the lid portion 4b2 toward the inner panel 3. Ribs 4b4 and 4b5 are formed on the outer peripheral surface of the main body column portion 4b1. The rib 4b4 has a substantially triangular shape, and connects the upper surface or the lower surface of the main body column portion 4b1 and the main body plate portion 4a. The rib 4b5 has a substantially triangular shape, and connects one side surface of the main body column portion 4b1 and the main body plate portion 4a.

  As shown in FIGS. 3 and 5, the protruding member 4b is located above the left and right extending portions 5a of the electric wiring member 5, and below the mounting holes 2c to 2e and below the opening 3b described later. To do. The gap 1c between the end of the protruding member 4b and the inner panel 3 is smaller than the thickness (diameter) of the left and right extending portion 5a of the electric wiring member 5. Alternatively, the gap 1c is set to zero. Therefore, the electric wiring member 5 can be restricted from moving to the attachment holes 2c to 2e through the gap 1c. The leading end of the projecting member 4 b enters a recess 3 c formed in the inner panel 3.

  As shown in FIGS. 3 and 5, the inner panel 3 is formed with an opening 3b for the purpose of weight reduction and the like, and a recess 3c is formed along the outer peripheral edge of the opening 3b. The tip of the protruding member 4b is inserted into the recess 3c. The wall surface constituting the recess 3c has a first restricting portion 3c1 and a second restricting portion 3c2 adjacent to the tip of the protruding member 4b. The 1st control part 3c1 is located in the opening part 3b side rather than the protrusion member 4b. The 2nd control part 3c2 is located in the right-and-left extension part 5a side of the electrical wiring member 5 rather than the protrusion member 4b.

  As shown in FIG. 5, when the electric wiring member 5 is illegally pulled upward, a part of the electric wiring member 5 comes into contact with the protruding member 4 b when the electric wiring member 5 passes through the opening 3 b. For this reason, although the electrical wiring member 5 may pass through the opening 3b due to slack, the length drawn to the outer panel 2 side can be suppressed.

  When the electric wiring member 5 is pulled upward with a stronger force, the projecting member 4b receives a force toward the first restricting portion 3c1, and the projecting member 4b moves toward the first restricting portion 3c1 to cause a gap. 1c becomes zero or smaller. As a result, the electric wiring member 5 can be reliably restricted from being pulled upward beyond the protruding member 4b. When the protruding member 4b receives a force toward the second restricting portion 3c2 by the illegally inserted rod, the protruding member 4b contacts the second restricting portion 3c2. Thereby, the 2nd control part 3c2 can control that the protrusion member 4b deform | transforms and is damaged.

  As shown in FIGS. 3 and 4, a reinforcing piece 3 d is formed on the inner panel 3 above the locking device 6. The reinforcing piece 3d has an L-shaped cross section and includes an unauthorized operation preventing portion 3b1 and a fixing portion 3b2. The unauthorized operation preventing portion 3b1 extends toward the outer panel 2 from the upper edge of the opening 3b at a position corresponding to the locking device 6. The unauthorized operation preventing unit 3 b 1 covers the upper part of the lock device 6. The fixing portion 3b2 extends downward along the main body portion 2a of the outer panel 2 from the end of the unauthorized operation preventing portion 3b1 and is fixed to the main body portion 2a.

  As described above, as shown in FIG. 4, the back door 1 covers the outer panel 2 constituting the vehicle body outer side portion of the back door 1, the inner panel 3 attached to the inner side of the outer panel 2, and the inner panel 3 from the inner side of the vehicle body. A trim 4, an electric wiring member 5 extending between the inner panel 3 and the trim 4, and a lock device 6 that is electrically connected to the electric wiring member 5 and releasably locks the back door 1 to the vehicle body 11. Have. The outer panel 2 is formed with mounting holes 2c to 2e for mounting exterior parts. In the inner panel 3, an opening 3 b is formed at a portion covered by the outer panel 2 and the trim 4. The trim 4 is provided with a protruding member 4 b that protrudes from the inner panel 3 and can regulate the movement of the trim 4 to the inner panel 3. The protruding member 4b is positioned between the opening 3b and the electric wiring member 5, and has a structure that can prevent the electric wiring member 5 from passing between the protruding member 4b and the inner panel 3.

  Therefore, the protruding member 4b restricts the trim 4 from moving greatly toward the inner panel 3 side. Further, the protruding member 4b can also suppress the electric wiring member 5 from being pulled out of the vehicle. For example, the exterior part is removed from the outer panel 2, the rod is illegally inserted into the vehicle through the mounting holes 2 c to 2 e formed in the outer panel 2, and the electric wiring member 5 is moved by the rod through the opening 3 b of the inner panel 3. When the electric wiring member passes through the opening 3b when pulled toward the mounting holes 2c to 2e, the electric wiring member comes into contact with the protruding member 4b, so that the length drawn to the outer panel 3 side can be suppressed. Therefore, the electric wiring member 5 is pulled out of the vehicle from the mounting holes 2c to 2e, and an unauthorized electric signal is prevented from being applied to the electric wiring member 5, thereby preventing the lock device 6 from being illegally released. obtain.

  As shown in FIGS. 4 and 5, the inner panel 3 is provided with restricting portions 3 c 1 and 3 c 2 that can restrict the tip of the protruding member 4 b from moving relative to the trim 4. Therefore, since the protrusion member 4b becomes difficult to move with respect to the trim 4, it is possible to effectively suppress the unauthorized drawing length of the electric wiring member 5.

  As shown in FIGS. 4 and 5, the inner panel 3 has a first restricting portion 3 c 1 that is adjacent to the projecting member 4 b on the opening 3 b side and can regulate the movement of the projecting member 4 b to the opening 3 b side. Provided. Therefore, when the electric wiring member 5 is pulled toward the opening 3b and the electric wiring member 5 pulls the protruding member 4b, the protruding member 4b moves and contacts the first restricting portion 3c1. Thereby, the clearance gap between the protrusion member 4b and the inner panel 3 becomes zero, and it can be reliably regulated that the electric wiring member 5 passes between them.

  As shown in FIGS. 4 and 5, the inner panel 3 is adjacent to the projecting member 4 b on the electric wiring member 5 side, and is capable of regulating the movement of the projecting member 4 b to the electric wiring member 5 side. 3c2 is provided. Therefore, when the protruding member 4b is pushed and deformed by a rod that is illegally inserted into the back door 1, the protruding member 4b moves toward the second restricting portion 3c2, and the protruding member 4b contacts the second restricting portion 3c2. . As a result, the protruding member 4b can be suppressed by the second restricting portion 3c2 from being damaged by a rod or the like.

  The protruding member 4b is formed integrally with the trim 4 as shown in FIG. The inner panel 3 is formed with a recess 3c into which the leading end of the protruding member 4b is inserted, and the restricting portions 3c1 and 3c2 are formed by wall surfaces constituting the recess 3c. Therefore, since the protruding member 4b is formed integrally with the trim 4, it can be formed without increasing the number of parts of the back door 1. Since the restricting portions 3c1 and 3c2 are formed by the constituent wall surfaces of the recess 3c, they can be easily configured.

  As shown in FIG. 4, the inner panel 3 includes a main body portion 3 a provided side by side with the outer panel 2, an end extending from the main body portion 3 a toward the outer panel 2, and an end of the inner panel 3 being fixed to the outer panel 2. It integrally has a reinforcing piece 3d that can cover the upper side of 6e. Therefore, since the reinforcing piece 3d extends between the inner panel 3 and the outer panel 2, it is possible to suppress deformation in the direction in which the two panels 2 and 3 are close to each other. The reinforcing piece 3d can cover the upper part of the operation lever 6e of the lock device 6. For this reason, the reinforcing piece 3d can suppress the manipulation lever 6e from being illegally operated by a rod inserted from above.

  The present invention is not limited to the above embodiment, and may have the configuration shown in FIGS. The inner panel 3 shown in FIG. 7 has a recess 3g instead of the recess 3c shown in FIG. As for the recessed part 3g, a part of inner panel 3 is recessedly provided, and the front-end | tip column part 4b3 of the protrusion member 4b is inserted. The wall surface constituting the recess 3g has a cylindrical wall surface and a bottom surface 3g3 that closes the cylindrical wall surface. The cylindrical wall surface has a first restricting portion 3g1 that restricts movement of the protruding member 4b in the first direction and a second restricting portion 3g2 that restricts movement in the second direction.

  The protruding member 4b shown in FIG. 8 has an insertion portion 4b6 instead of the distal end column portion 4b3 shown in FIG. The insertion portion 4b6 has a pin shape and protrudes toward the inner panel 3 from the lid portion 4b2 of the protruding member 4b. The inner panel 3 is formed with a convex portion 3h sticking out toward the protruding member 4b. The protrusion 3h is formed with a hole 3i into which the insertion portion 4b6 is inserted.

  As shown in FIG. 8, an insertion portion 4b6 that is inserted into a hole 3i formed in the inner panel 3 is provided at the tip of the protruding member 4b. Therefore, the protruding member 4b can be restricted from moving with respect to the inner panel 3 by the wall surface of the hole 3i. For example, when the electric wiring member 5 is pulled toward the mounting hole and the electric wiring member 5 pulls the protruding member 4b, the insertion portion 4b6 comes into contact with the wall surface of the hole 3i and the movement of the protruding member 4b is restricted. As a result, the electric wiring member 5 can be reliably restricted from being pulled toward the mounting hole. Further, the trim 4 is positioned with respect to the inner panel 3 by inserting the insertion portion 4b6 into the hole 3i. Therefore, the trim 4 can be easily assembled to the inner panel 3.

  A mounting member (clip) 21 is provided at the distal end of the protruding member 4b shown in FIG. 9 instead of the distal post 4b3 shown in FIG. The mounting member 19 is mounted on the lid portion 4b2 of the protruding member 4b and is inserted into the hole 3j formed in the inner panel 3 so as to be elastically locked to the inner panel 3.

  As shown in FIG. 9, a mounting member 19 that is elastically mounted to the inner panel 3 is provided at the tip of the protruding member 4b. Therefore, the protrusion member 4 b can be restricted from moving with respect to the inner panel 3 by the mounting member 19. For example, when the electric wiring member 5 is pulled toward the mounting hole and the electric wiring member 5 pulls the protruding member 4b, the mounting member 19 restricts the movement of the protruding member 4b. As a result, the electric wiring member 5 can be reliably restricted from being pulled toward the mounting hole.

  A protruding member 20 is attached to the inner panel 3 shown in FIG. The protruding member 20 protrudes from the inner panel 3 toward the trim 4. A gap 1 e formed between the tip of the protruding member 20 and the trim 4 is smaller than the thickness of the electric wiring member 5.

  The protruding member 4b shown in FIG. 11 is provided with a pair of protruding pieces 4d. The overhanging piece 4d extends along the longitudinal direction of the electric wiring member 5 from the lower part of the main body column part 4b1, and covers the electric wiring member 5 from the mounting hole side.

  That is, the protruding member 4b shown in FIG. 11 is provided with a protruding piece 4d that extends along the longitudinal direction of the electric wiring member 5 and covers the electric wiring member 5 from the mounting hole side. Therefore, the rod inserted incorrectly from the mounting hole can be restricted from being inserted into the electric wiring member 5 side by the overhanging piece 4d. Thus, it can be regulated by the projecting piece 4d that the rod reaches the electric wiring member 5.

  The present invention is not limited to the above embodiment, and may be the following form. For example, the outer panel 2 may be provided with a mounting hole for mounting exterior parts such as a back camera and an electric lamp, and the protruding member 4 b may be installed between the mounting hole and the electric wiring member 5.

  The trim 4 may be formed integrally with the main body plate portion 4a and the protruding member 4b, but the protruding member 4b and the main body plate portion 4a are formed separately, and the protruding member 4b is attached to the main body plate portion 4a by a fixture. It may be attached.

  As shown in FIGS. 5 and 7, the first restricting portions 3 c 1 and 3 g 1 may be formed integrally with the inner panel 3, but may be formed separately from the inner panel 3 and attached to the inner panel 3. good. The second restricting portions 3c2 and 3g2 may be formed integrally with the inner panel 3, but may be formed separately from the inner panel 3 and attached to the inner panel 3.

  Even if the trim 4 shown in FIG. 10 is formed with a first restricting portion that can restrict the protrusion member 20 from moving in the first direction adjacent to the first direction of the protrusion member 20 (upward in FIG. 10). good. Further, the trim 4 may be formed with a second restricting portion that is adjacent to the second direction of the protruding member 20 (downward in FIG. 10) and can restrict the protruding member 20 from moving in the second direction. Furthermore, the trim 4 may be formed with a recess that can constitute the first restricting portion and the second restricting portion.

  The back door 1 may be attached to the rear portion of the vehicle body 11 so as to be rotatable in the left-right direction.

  An insertion portion similar to the insertion portion 4b6 in FIG. 8 may be provided at the distal end portion of the protruding member 20 shown in FIG. 10, and a hole into which the insertion portion is inserted may be formed in the trim 4. A mounting member similar to the mounting member 19 illustrated in FIG. 9 may be provided at the distal end portion of the protruding member 20 illustrated in FIG. 10, and the mounting member 19 may be elastically mounted to the trim 4.

  The projecting piece 4d shown in FIG. 11 extends from the lower part of the main body column part 4b1, but may extend from the upper part or the middle part of the main body column part 4b1. One or three or more projecting pieces 4d may be formed on the protruding member 4b.

DESCRIPTION OF SYMBOLS 1 ... Back door 1c-1e ... Gap 2 ... Outer panel 2c-2f ... Mounting hole 3 ... Inner panel 3c, 3g ... Recess 3c1, 3g1 ... 1st control part 3c2, 3g2 ... 2nd control part 3d ... Reinforcement piece 4 ... Trim 4a ... Main body plate portions 4b, 20 ... Projection member 4b6 ... Insertion portion 4d ... Projection piece 5 ... Electric wiring member 5a ... Left / right extension 6 ... Lock device 8 ... Switch 9 ... Clip 10 ... Automobile 11 ... Car body main body 12 ... Receiver 14 ... striker 15 ... wiper 16 ... emblem 17 ... cover 18 ... license plate 19 ... mounting member

Claims (6)

A vehicle back door attached to a vehicle body,
An outer panel that constitutes a vehicle body outer side portion of the back door, an inner panel that is attached to the inner side of the outer panel, a trim that covers the inner panel from the vehicle body inner side, and an electrical wiring that extends between the inner panel and the trim A member, and a lock device that is electrically connected to the electrical wiring member and that releasably locks the back door to the vehicle body body,
In the outer panel, a mounting hole for mounting an exterior part is formed,
In the inner panel, an opening is formed at a portion covered by the outer panel and the trim,
One member of both the inner panel and the trim is provided with a protruding member that protrudes from the other member and can regulate the movement of the trim to the inner panel.
The projecting member is positioned between the opening and the electric wiring member, and the vehicle has a structure capable of suppressing the electric wiring member from passing between the projecting member and the other member. For backdoor. The vehicle back door according to claim 1,
The back member for vehicles provided with the control part which can control that the tip of the projection member moves relatively to the other member in the other member. The vehicle back door according to claim 2,
The protruding member is formed integrally with the trim,
A vehicular back door in which a recess into which a tip end portion of the protruding member is inserted is formed in the inner panel, and the restriction portion is formed by a wall surface constituting the recess. The vehicle back door according to claim 1,
A vehicular back door provided with an insertion portion to be inserted into a hole formed in the other member at a tip end portion of the protruding member. The vehicle back door according to claim 1,
A vehicular back door provided with a mounting member that is elastically mounted to the other member at a tip portion of the protruding member. The vehicle back door according to any one of claims 1 to 5,
The vehicle back door is provided with a protruding piece that extends along the longitudinal direction of the electric wiring member and covers the electric wiring member from the mounting hole side.

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