JP3315932B2 - Sliding door interference prevention device when refueling door is open - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a sliding door type vehicle in which when the refueling door is opened, the sliding door interferes with the refueling door and the refueling gun, and the refueling door, the refueling gun, the sliding door, the vehicle body, and the like are damaged. The present invention relates to a slide door interference prevention device for preventing a sliding operation when a refueling door is opened.

[0002]

2. Description of the Related Art Conventionally, in a sliding door type vehicle, when a refueling door of a refueling unit disposed adjacent to a slide door opening is opened for refueling, the slide door interferes with the refueling door and a refueling gun. Various devices have been proposed as a slide door interference prevention device that prevents a fuel filler door, a fuel filler gun, a slide door, a vehicle body, and the like from being damaged while the fuel filler door is open. These devices are roughly divided into
It can be divided into lock system, electric cancel system and mechanical stopper system.

In the lock system, a special lock is set separately from a lock system conventionally provided between the vehicle body and the slide door, and the lock is linked with the fuel filler door, so that the fuel filler door is opened. When the fuel is supplied, the sliding door is locked to prevent the sliding door from interfering with the refueling door or the refueling gun.

In the electric canceling system, a switch for detecting the opening and closing of the refueling door is set in the refueling port, and the switch is connected to a relay and linked with a control unit of the sliding door to open the refueling door. When the refueling door is opened, interference with the sliding door is prevented by utilizing the fact that the handle on the sliding door side is locked and the sliding door cannot be opened.

Further, in the mechanical stopper system, a sensor (mechanical type) for detecting opening / closing of a refueling door is set in a refueling port, and is set between a slide door and a vehicle body when the refueling door is open. The stopper is operated to stop the slide door at a position before the slide door reaches the refueling port position. This is achieved by contacting a slide door side striker with a vehicle body side stopper (Japanese Utility Model Publication No. Hei 8-10143), or by using a stopper that slides into and out of a sliding rail of a slide door (Japanese Patent Publication No. 51-34602). Gazette).

[0006]

However, the lock type operates a dedicated lock when the refueling door is opened, and a high accuracy is required for the mounting position and the like at the engagement portion of the lock. Therefore, there is a problem that tolerance for a manufacturing error is small, and even a small error causes an operation failure.

[0007] In the electric cancellation system,
Since an electric system for operating the control unit and the door lock is required, there is a problem that costs are greatly increased.

Further, in Japanese Utility Model Publication No. H8-10143, in which a slide door side striker comes in contact with a mechanical stopper type vehicle body side stopper, as shown in FIG. When the door 04 is closed, the stopper 021 on the vehicle body 02 is retracted by the urging force of the stopper urging spring 022, and the slide door 03 is closed.
Can be freely opened and closed.

In order to prevent the slide door 03 from being opened when the refueling door 04 is opened, the operating force of the actuator 06 is moved counterclockwise by overcoming the urging force of the stopper urging spring 022. 8, the stopper 021 is swung counterclockwise through the cable 040 as shown in FIG.
It is necessary to lock the operation lever so that the stopper 021 does not return to the original position due to the urging force of the stopper urging spring 022. Operation is complicated,
Moreover, there is a concern that interference with the slide door 03 may not be prevented due to forgetting to operate the actuator 06.

In Japanese Utility Model Publication No. Hei 8-10143, a concrete interlocking mechanism for swinging the actuator 06 in conjunction with the opening / closing operation of the refueling door 04 is not clearly described. Even when the interlocking mechanism is configured, when the refueling door 04 is opened, a mechanism for fixing the refueling door 04 and the actuator 06 is required, and the structure becomes extremely complicated. At the time of the operation, it is necessary to strongly pull the refueling door 04 toward the front side, and the opening operation of the refueling door 04 becomes complicated and difficult.

In a mechanical stopper type slide door sliding rail in which the stopper comes and goes, the stopper must be able to stop the sliding door during sliding. In particular, it had to be made sturdy, and there was a problem that the device became large-scale.

The present invention solves the above-mentioned problem of the conventional sliding door interference preventing device when the fuel supply door is opened, and has a simple structure and easy operation. It is intended to provide.

[0013]

SUMMARY OF THE INVENTION The present invention relates to an improvement in a sliding door interference prevention device for refueling a vehicle which solves the above-mentioned problems. A sliding door for a vehicle, comprising: a sliding door mounted so as to be slidable in the front-rear direction; and a fueling unit disposed within a moving range of the sliding door and disposed on a side surface of the vehicle body. In the interference prevention device, a refueling door pivotally attached to the vehicle body so as to be openable and closable about one side portion, and reciprocally movable so as to be located inside the refueling door and protruding and retracting toward the opening of the refueling door. An armature attached to the vehicle body, a lever mechanism having one end connected to the base end of the armature and having a substantially central portion pivotally supported by the vehicle body, and a tip end of the armature being attached to the inner surface of the refueling door; Provided on the lever mechanism so as to contact the A moving element urging spring, a striker integrally provided on a side wall of the slide door facing the slide door opening wall of the vehicle body, and a protruding and retractable projecting toward the striker along a stopper longitudinal direction from the slide door opening wall. A cylindrical stopper capable of engaging and disengaging with the striker, a stopper biasing spring for constantly biasing the cylindrical stopper in a protruding direction, and a cable at the other end of the lever mechanism and a base end of the stopper. It comprises a cable having both ends connected, and a guide tube that guides the columnar stopper so that it can come and go toward the striker, and the tip of the stopper is inclined obliquely from the open side of the slide door toward the tip. A tapered surface is formed, and the rear end of the stopper is slidably fitted in the axial slit of the guide cylinder. A wing piece is formed, a long hole is formed along the longitudinal direction of the axial slit, and the striker is formed in a round bar shape at least at a portion that contacts the stopper, and one of the connection ends of the cable Is locked in the long hole so as to be able to slide in the long hole of the stopper, is connected to the stopper, and the refueling door is opened and closed with the moving area of the slide door as a back, In a state where the refueling door is opened, the operating element is protruded outward by the urging force of the operating element urging spring in conjunction with the opening of the refueling door, and the other end of the lever mechanism is provided with a cable extending. In the direction, the tension of the cable is released, the stopper is projected from the through hole by the urging force of the stopper urging spring, and in a state where the refueling door is closed,
The actuator is pushed inward in response to the closing of the refueling door by overcoming the urging force of the actuator urging spring, and the other end of the lever mechanism moves in a direction opposite to the cable extending direction. The cable is tensioned, and the stopper is retracted from the through hole by overcoming the urging force of the stopper urging spring.

According to the first aspect of the present invention, as described above, when the refueling door is closed,
The actuator is pushed inward in response to the closing of the refueling door by overcoming the urging force of the actuator urging spring, and the other end of the lever mechanism moves in a direction opposite to the cable extending direction. Then, the cable is tensioned, and the stopper is retracted from the through hole by overcoming the urging force of the stopper urging spring. Thus, the slide door is restrained by the stopper simply by pushing and closing the refueling door. It can be opened and closed freely without any need.

Further, when the refueling door is open, the operating element is protruded outward by the urging force of the operating element urging spring in conjunction with the opening of the refueling door.
The other end of the lever mechanism is moved in the direction in which the cable is stretched, the tension in the cable is released, and the stopper is projected from the through hole by the urging force of the stopper urging spring. Simply opening the door allows the slide door to be restrained by the stopper, thereby preventing the slide door from interfering when the refueling door is opened.

As described above, the stopper can be retracted by simply pushing and closing the refueling door in the open state, and the sliding door can be easily opened and closed, and the refueling door in the closed state can be simply opened. With the urging force of the actuator urging spring and the stopper urging spring,
By projecting the stopper, the striker integrated with the slide door can be set to be engageable with the projecting stopper, and the interference of the slide door when the refueling door is opened can be reliably and easily avoided.

Further, in the refueling door closed state, in response to the closing of the refueling door, the actuator is pushed in by overcoming the urging force of the actuator urging spring, and in conjunction with this, the other end of the lever mechanism is provided with a stopper. Because the cable is pulled by overcoming the biasing force of the biasing spring and the stopper is retracted, even if the cable is tensioned and the refueling door and the stopper are separated, the refueling door can be opened and closed. It is reliably transmitted to the stopper.

Further, since the tip of the actuator only comes into contact with the inner surface of the refueling door, the structure of the slide door interfering device when the refueling door is opened is greatly simplified, resulting in a large cost reduction. Becomes possible.

Further, the stopper can be moved in a direction perpendicular to the slide door opening wall which is the mounting wall surface of the stopper body, so that the area required for mounting the stopper body is minimized. The space required for installation can be saved by towing.

Further, the stopper and the striker can prevent the slide door from interfering with the lubricating portion by merely abutting against each other, and do not need to be meshed with each other. Is simplified, and the cost can be reduced.

Furthermore, since only the striker is provided on the slide door side, and no electric system is used for the slide door interference prevention device, the cost can be reduced from this aspect as well.

The stopper has a tapered surface formed at the tip end thereof, and an elongated hole formed at the rear end thereof along the moving direction, and is slidably fitted in the guide cylinder.
The striker is formed in a round bar shape at the part that contacts the stopper, and one connecting end of the cable is slidably locked in the long hole of the stopper and connected to the stopper. The resistance at the time of entry is reduced, and the contact is made smoothly.

Further, even if the sliding door in the open state is moved in the closing direction by a strong force during the operation of the stopper, the striker abuts against the tapered surface of the stopper and slides on the tapered surface. The stopper can be retracted and overcome the urging force for urging the stopper in the direction in which the stopper always projects and the elongation force of the cable. No excessive force is applied to them, and their damage is prevented.

Further, as described above, the stopper can be retracted by an abutment with a strong force of the striker, and is not of a type that comes and goes on the slide door sliding rail. There's no need to build it ruggedly, nor is the device oversized.

[0025]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the invention described in claims 1 to 3 of the present application shown in FIGS. 1 to 6 will be described below. FIG. 1 is a schematic plan view showing the entire configuration of the slide door interference prevention device when the refueling door is opened according to the present embodiment. FIG. 2 is a schematic side view of the stopper body and the cable seen from the direction A in FIG. 3 is a longitudinal sectional view of the stopper body taken along the line III-III in FIG. 1, FIG. 4 is an exploded perspective view of the stopper body and the cable in FIG. 2, and FIG. FIG. 6 is an exploded perspective view of the lever mechanism and the actuator shown in FIG. 5.

Referring to FIG. 1, a vehicle to which a sliding door interference prevention device 1 when an oil refueling door is opened according to the present embodiment is applied, is provided with a sliding door 3 mounted so as to be able to slide forward and backward along a side surface of the vehicle body 2. And a refueling unit 4 that is located within the moving range of the slide door 3 and that is disposed on a side surface of the vehicle body 2. The filler port in the filler unit 4 is not shown.

A lever mechanism 30 having one end engaged with an operator 6 for urging the refueling door 5 in a normally open direction is provided on the refueling portion 4.
Is fixedly attached to the bottom wall 11 of the refueling unit 4 integrally,
On the inner surface of the sliding door opening wall 7 of the vehicle body 2, the opening wall 7
A stopper body 20 having a stopper 21 urged in a direction always protruding from a through hole formed in the body is fixedly attached thereto. Although not shown in detail, the vertical rotation axis of the refueling door 5 is disposed on the slide door 3 side of the refueling port, and the refueling door 5 is opened and closed with the slide door 3 as a back. Has become.

The other end of the lever mechanism 30 and the stopper 21 of the stopper body 20 are connected by a cable 40, as will be described in detail later.
On the side wall 8 facing the opening wall 7, a striker 9 which abuts against a stopper 21 to prevent the slide door 3 itself from moving in the opening direction is fixedly attached integrally. And
These stopper body 20, lever mechanism 30, cable 40
The striker 9 constitutes the slide door interference prevention device 1.

Here, the operation of the slide door interference prevention device 1 will be schematically described. First, when the refueling door 5 is opened, the operator 6 follows the opening of the refueling door 5 and protrudes outward from the vehicle body 2 as shown in FIG.
Is pivoted in one direction (clockwise in FIG. 1) to release the tension of the cable 40.

Then, the stopper 21 is made to protrude from a through-hole (not shown) of the opening wall 7 by the urging force of the coil spring 22 housed inside the stopper main body 20, and the striker 9 on the slide door 3 side. Is located within the movement locus.

Therefore, even if the slide door 3 is to be opened, the striker 9 abuts against the stopper 21, so that the slide door 3 is prevented from moving in the opening direction, and the refueling door 5 is opened.
Also, interference of the slide door 3 with a fuel gun (not shown) is prevented. This avoids damage to the refueling door 5, the refueling gun, the slide door 3, the vehicle body 2, and the like.

Next, when the refueling is completed and the refueling door 5 is closed, the operator 6 follows the closing of the refueling door 5 so that the head thereof is shown by a chain line in FIG. Then, the cable 40 is retracted inside the vehicle body 2 and the lever 32 of the lever mechanism 30 is swung in the other direction (counterclockwise in FIG. 1) to tension the cable 40.

Then, the stopper 21 is connected to the cable 40
Is pulled back from the through hole of the opening wall 7 against the urging force of the coil spring 22 and escapes from the movement locus of the striker 9. Accordingly, there is no obstacle to the movement of the striker 9, so that the sliding door 3
Can be moved in the opening direction.

Next, the detailed structure of the stopper body 20 will be described. The stopper body 20 is shown in FIGS.
As shown in FIG. 3, a guide tube 24 for guiding the advance and retreat of the stopper 21 is provided upright on the substrate 23, and a U-shaped bracket 25 is provided upright so as to sandwich the guide tube 24.
These are a pair of leg pieces 25a, 25 of the U-shaped bracket 25.
circular holes formed in the bent end portions 25b, 25b of a
25f, 25f, a pair of mounting pieces 24 extending radially outward from the base large-diameter portion 24a of the guide cylinder 24, opposite to each other.
The rivets 26 are passed through a pair of circular holes 24c, 24c formed in b, 24b and a pair of circular holes 23b, 23b formed in the substrate 23, and the ends thereof are caulked to be integrally assembled. I have.

The short cylindrical portion 23a at the center of the substrate 23 is formed with a stepped hole 24f formed inside the large-diameter portion 24a at the base end of the guide tube 24.
And guides the stopper 21 together with the guide cylinder 24 to move forward and backward. Tip of short cylindrical part 23a and stepped hole 24
An O-ring 28 slidingly in contact with the outer peripheral surface of the stopper 21 is interposed between the stepped portion f and rainwater to prevent rainwater from entering the sliding door opening direction.

The assembly assembled as above is combined with another pair of circular holes 23c, 23c formed in the substrate 23.
A bolt (not shown) is inserted through a pair of circular holes (not shown) of the opening wall 7 and tightened by a nut, thereby being fixed to the opening wall 7.

A pair of arc-shaped projections 24e, 24e formed on the bottom surface of the base large-diameter portion 24a of the guide cylinder 24 are fitted into a corresponding pair of arc-shaped long holes 23d, 23d formed on the substrate 23. ,
Further, the assembly is projected from a pair of corresponding arc-shaped long holes (not shown) of the opening wall 7 to position the assembly.

As shown in FIG. 4, the stopper 21 has an R-shaped tapered surface 21a at its distal end.
Is formed, and a wing piece 21b is protruded from the rear end thereof.
An elongated hole 21c is formed in the stopper 21b along the moving direction (forward / backward direction) of the stopper 21, and a coil spring 21c is formed therein.
A bottomed hole 21d for accommodating one end side of 22 is formed and accommodated in the guide cylinder 24 and the short cylindrical portion 23a of the substrate 23.

One end of the coil spring 22 is received at the bottom of the bottomed hole 21d, and the other end is connected to the connecting piece 25c of the U-shaped bracket 25 through the flange of the guide rod 27 of the coil spring 22. Received by the stopper
21 is constantly urged in a direction protruding from the through hole of the opening wall 7. At the bottom of the bottomed hole 21d, there is further provided a small-diameter bottomed hole through which the guide rod 27 can move relatively to the stopper 21.
21e is perforated.

The wing piece 21b of the stopper 21 protrudes upward from a slit 24d formed in the guide cylinder 24, and a snap 41 wrapping around one connecting end 40a of the cable 40 slides in the elongated hole 21c. Possible, irremovably inserted and locked. The slide of the snap 41 is smooth and does not generate noise. One connecting end 40a of the cable 40 is connected to the stopper 21 in this manner.

In the middle of the cable 40 near the one connecting end 40a, a protective member 40b is provided with a support piece 25d extending from the connecting piece 25c of the U-shaped bracket 25 in a direction opposite to the two leg pieces 25a, 25a. At the tip of the U-shaped groove 25e formed there
And is supported.

The striker 9 is formed by bending a round bar into a U-shape, is in a vertical position,
The side wall 8 of the slide door 3 is attached via the mounting board 10 so that the portion connecting the two leg portions of the letter abuts against the stopper 21.
Bolts.

Since the stopper 21 is mounted so as to advance and retreat in the through hole formed in the slide door opening wall 7, it is possible to dispose the stopper 21 close to the striker 9 when the slide door 3 is closed. Easy to do. In the present embodiment, when the slide door 3 is closed, the clearance 1 between the stopper 21 and the striker 9 is made small. In this state, a conventional lock (not shown) provided on the slide door 3 is used. Therefore, when the refueling door 5 is closed and the stopper 21 is retracted after the refueling is completed, the sliding door 3 cannot be left open freely.

Next, the detailed structure of the lever mechanism 30 will be described. As shown in FIGS. 1, 5, and 6, the lever mechanism 30 includes a support bracket 31, an L-shaped lever 3 in plan view.
2. It comprises the basic components of a coil spring 33 that constantly biases the lever 32 in one direction, and a lever stopper 34 that determines the swing limit of the lever 32.

The support bracket 31 has a flat plate portion 31a having a contour like a hook for loading and unloading in a plan view, and a mounting substrate formed at the base end of the hook shape by being bent at a right angle to the flat plate portion 31a. A portion 31b and a cable holding plate portion 31c similarly formed at the tip of the hook shape.
The flat plate portion 31a and the cable holding plate portion 31c are formed with a reinforcing ridge 31h bent over them.

The mounting board 31b of the support bracket 31
A bolt is inserted into a bolt insertion tube 31d formed at the front end (the right end in FIG. 1) and a bolt insertion hole (not shown) of the bottom wall 11 corresponding to the bolt insertion tube 31d. The portion through which the actuator 6 penetrates the mounting board portion 31b is sandwiched between the bottom wall 11 by a gasket 35, and is fixedly attached to the bottom wall 11.

The lever 32 has a stepped substantially L-shaped leg in plan view, and a substantially central portion (a bearing hole 32f) of a central substrate portion 32a is supported by a flanged shaft member 36 by a support bracket 31. The flat plate portion 31a is rotatably fixed to a small hole 31e formed in a substantially central outer portion of the hook shape of the flat plate portion 31a.
It is rotatably attached to the support bracket 31.

A coil spring 33 is interposed between the flange portion of the flanged shaft member 36 and the substrate portion 32a of the lever 32, and is held by the shaft member 36. One end of the coil spring 33 The part is locked to the step of one leg (right side in FIG. 5) of the lever 32, and the other end is connected to the bolt insertion cylinder part of the mounting board part 31b of the support bracket 31.
The lever 32 is always urged in the projecting direction of the stopper 21 (clockwise in FIG. 1) by being locked to the end edge opposite to the side where 31d is formed.

A circular hole 32c formed in one lower step plate 32b extending from the step of one leg of the lever 32 has a cable.
Snap around the other connecting end 40c of 40 (see Fig. 2)
A snap 42 substantially similar to 41 is rotatably locked.

At a point on the way close to the other connecting end 40c of the cable 40, the protector 40d is provided with a U-shaped groove 31f formed at the tip of the cable holding plate portion 31c of the support bracket 31 (FIG. 5, FIG.
(See FIG. 6). Cable 40
Is connected to the other end of the lever mechanism 30 in this manner.

An operating hole 6e is formed in an elongated hole 32e formed in the other lower plate 32d extending from the step of the other leg of the lever 32.
The engaging portion 6a of the inwardly bulging end is rotatably engaged. The long hole 32e and the engaging portion 6a are reciprocally fittable and releasable when their longitudinal directions are aligned, and are not rotatable but disengageable when they cross their longitudinal directions. Can be.

The lever stopper 34 is a support bracket.
The vicinity of a small hole 31e formed in the flat plate portion 31a of 31 is penetrated by a bent piece 31g formed by stamping and held by the bent piece 31g, and when refueling, the refueling door 5 is opened. As a result, there is no obstacle to hold the actuator 6
When the lever 32 engaging with the lever 32 swings in the projecting direction of the stopper 21 (clockwise in FIG. 1) by the urging force of the coil spring 33, one of the substrate portions 32a of the lever 32 (the other lower plate portion 32d side) is moved. The swinging end of the lever 32 is determined by abutting against the side (see FIG. 1). The details of the operation of the slide door interference prevention device 1 in the present embodiment will be apparent from the above description.

Since the present embodiment is configured as described above, the following effects can be further obtained. The sliding door interference prevention device 1 when the refueling door of the sliding door type vehicle is opened is provided in the refueling unit 4, and the lever mechanism 30 having one end engaged with the actuator 6 for urging the refueling door 5 in the always opening direction is provided. A stopper body 20 having a stopper 21 attached to the inner surface of the sliding door opening wall 7 of the vehicle body 2 and urged in a direction always protruding from a through hole formed in the opening wall 7; It comprises a cable 40 connecting the end and the stopper 21 and a striker 9 provided on the slide door 3 to abut the stopper 21 to prevent the slide door 3 from moving in the opening direction.

When the refueling door 5 is opened, the operator 6 swings the lever mechanism 30 in one direction by the urging force of the coil spring 33 to release the tension of the cable 40 and to move the stopper 21 to the opening wall 7. When the refueling door 5 is closed, the operator 6 swings the lever mechanism 30 in the other direction to tension the cable 40, and the stopper 21
From the through hole of the opening wall 7.

As a result, the stopper 21 can be moved (projected or retracted) in a direction perpendicular to the slide door opening wall 7 which is the mounting wall surface of the stopper body 20, and provided on the slide door 3. Striker 9
Between the stopper 21 and the striker 9 in a state where the stopper 21 is in the protruding position, the slide door 3 is in the completely closed position, and the interference of the slide door 3 with the refueling unit 4 is prevented. Can be minimized, so that when the stopper 21 is actuated, the amount of movement of the slide door 3 until the striker 9 comes into contact with the stopper can be minimized.
At this stage, the conventional lock provided on the slide door 3 is not released. This allows
After refueling, even if the refueling door 5 is closed and the stopper 21 is released, the slide door 3 will not be opened without permission.

Further, when the stopper 21 is actuated, the amount of movement of the slide door 3 can be minimized, so that it is not necessary to consider the amount of movement of the slide door 3 when determining the installation position of the refueling section 4, so that the slide door 3 can be eliminated. Restrictions on the positional relationship between the fuel supply unit 3 and the fuel supply unit 4 are greatly relaxed.

The stopper 21 is a stopper main body.
Since it can be moved in the direction perpendicular to the slide door opening wall 7 which is the mounting wall surface of 20, the area required for mounting the stopper body 20 can be minimized.
Towing can save the space required for installation.

Further, the stopper 21 and the striker 9 can prevent the slide door 3 from interfering with the refueling unit 4 by merely abutting against each other, and there is no need to engage with each other. Therefore, the manufacture of the slide door interference prevention device 1 is simplified, and the cost can be reduced.

The striker 9 is provided on the slide door 3 side.
Is provided, and the sliding door interference prevention device 1 is provided.
Since no electrical system is used, the cost can be reduced in this respect as well.

The stopper 21 has an R-shaped tapered surface 21a formed at the front end thereof, and a wing piece 21 at the rear end thereof.
b, a long hole 21c is formed along the moving (projecting, retreating) direction, and the striker 9 is formed into a round bar shape including a portion that comes into contact with the stopper 21.
Since the stopper 40a is slidably locked in the elongated hole 21c of the stopper 21 and connected to the stopper 21, the resistance of the striker 9 at the time of entering the stopper 21 is reduced, and the abutment is performed smoothly. .

Further, when the stopper 21 is operated, even if the slide door 3 in the open state is moved by a strong force in the closing direction, the striker 9 abuts against the tapered surface 21a of the stopper 21 to form the tapered surface. While sliding on the surface 21a, the stopper 21 can be retracted against the urging force of the coil spring 22 that constantly urges the stopper 21 in the protruding direction and the resistance force of the cable 40, so that the stopper 21 can be overcome. Further, no excessive force acts on each part of the slide door interference prevention device 1, the slide door 3, and the vehicle body 2, and the damages thereof can be prevented.

Further, as described above, the stopper 21 can be retracted by the impact of the striker 9 with a strong force, and is not of the type that comes and goes on the slide door sliding rail. Does not need to be specially rugged, and the equipment is not oversized.

Further, the vertical rotation axis of the refueling door 5 is disposed on the slide door 3 side of the refueling port.
Since the sliding door 3 is opened and closed with its back, even if the sliding door 3 is moved in the opening direction by a strong force when the refueling door 5 is opened, the refueling door 5 is merely rotated in the closing direction. , Which will not damage it.

[Brief description of the drawings]

FIG. 1 is a schematic plan view showing an entire configuration of a slide door interference prevention device when an oil supply door is opened according to an embodiment of the invention described in claims 1 to 3 of the present application.

FIG. 2 is a schematic side view of a stopper main body portion and a cable portion viewed from a direction A in FIG.

FIG. 3 is a vertical sectional view of the stopper body taken along the line III-III in FIG. 1;

FIG. 4 is an exploded perspective view of a stopper main body and a cable of FIG. 2;

FIG. 5 is a side view of the lever mechanism and the actuator as viewed from a direction B in FIG. 1;

FIG. 6 is an exploded perspective view of a lever mechanism and an actuator of FIG. 5;

FIG. 7 is an explanatory view of a conventional example in a state in which a refueling door is closed.

FIG. 8 is an explanatory view of a conventional example in a state where a fueling door is opened.

[Explanation of symbols]

DESCRIPTION OF SYMBOLS 1 ... Sliding door interference prevention device, 2 ... Body, 3 ... Sliding door, 4 ... Refueling part, 5 ... Refueling door, 6 ... Actuator, 6a ...
Engaging portion, 7: sliding door opening wall, 8: side wall, 9: striker, 10: mounting board, 11: bottom wall, 20: stopper body, 21: stopper, 21a: tapered surface, 21b: wing piece,
21c ... long hole, 21d ... bottomed hole, 21e ... bottomed hole, 22 ... coil spring, 23 ... substrate, 23a ... short cylindrical part, 23b ... circular hole,
23c: circular hole, 23d: arc-shaped long hole, 24: guide cylinder, 24a:
Base end large diameter part, 24b… Mounting piece, 24c… Circular hole, 24d… Slit, 24e… Circular projection, 24f… Stepped hole, 25… C-shaped bracket, 25a… Leg piece, 25b… Fold end Piece, 25c
... Connecting piece, 25d ... Support piece, 25e ... U-shaped groove, 25f ... Circular hole,
26… rivet, 27… guide rod, 28… O-ring, 29…, 30
... Lever mechanism, 31 ... Support bracket, 31a ... Flat plate part, 31
b ... mounting board part, 31c ... cable holding plate part, 31d ... bolt insertion cylinder part, 31e ... small hole, 31f ... U-shaped groove, 31g ... bent piece, 31h ... ridge, 32 ... lever, 32a ... center Board part, 32
b ... lower plate, 32c ... circular hole, 32d ... lower plate, 32e ... long hole, 32f ... bearing hole, 33 ... coil spring, 34 ... stopper for lever, 35 ... gasket, 36 ... shaft member with flange, 40 … Cable, 40a… Connection end, 40b… Protective equipment, 40c
… Connection end, 40d… Protector, 41… Snap, 42… Snap.

──────────────────────────────────────────────────続 き Continuing on the front page (72) Inventor Yukihiko Ono 1-4-1 Chuo, Wako-shi, Saitama Prefecture Honda R & D Co., Ltd. (72) Inventor Koji Chida 1200 Shimojo-Nishiwari 1200, Ogusa-cho, Nirasaki-shi, Yamanashi Mitsui Kinzoku Inside the Nirasaki Plant of Mining Co., Ltd. (72) Mikio Ichinose 1200, Shimojo Nishiwari, Ogusa-cho, Nirasaki City, Yamanashi Prefecture Mitsui Mining & Mining Co., Ltd. Nirasaki Plant (56) References JP-A-11-141212 (JP, A) JP-A-9-100668 (JP, A) JP-A-6-19359 (JP, U) JP-A-63-1114816 (JP, U) JP-A-5-100666 (JP, A) U) JP-B-51-34602 (JP, B1) JP-B-8-10143 (JP, Y2) (58) Fields investigated (Int. Cl. ⁷ , DB name) E05B 65/12 B60J 5/06 E05B 65 / 20

Claims (1)

(57) [Claims] A sliding door mounted to be slidable in the front-rear direction along a side surface of the vehicle body, and an oiling portion disposed within a moving range of the sliding door and disposed on the side surface of the vehicle body. In the sliding door interference prevention device when the refueling door of the vehicle is opened, a refueling door pivotally attached to the vehicle body so as to be openable and closable about one side portion, and located inside the refueling door, the opening of the refueling door. Haunting
Actuator mounted on the body so that it can reciprocate freely
When the lever mechanism substantially central portion is pivotally supported swingably to the vehicle body at one end to the proximal end of the operating element is connected, the tip of the actuator so as to abut against the inner surface of the oil supply door An actuator biasing spring provided in a lever mechanism, and a slide door facing a slide door opening wall of the vehicle body
And a striker integrally provided on the side wall of the stopper, and along the stopper longitudinal direction from the sliding door opening wall.
A cylindrical stopper which can protrude retractably toward the striker engaged with the striker and disengageably, a stopper biasing spring for urging the cylindrical stopper to always projecting direction, the other end of the lever mechanism a cable end of the cable into a proximal end of the stopper is connected, infested host the cylindrical stopper toward the striker
A guide cylinder that guides the slide door, and a tapered surface that is obliquely inclined from the open side of the slide door toward the tip is formed at the tip of the stopper,
At the rear end of the stopper, an axial slide of the guide cylinder is provided.
A wing piece that fits slidably into the slot is formed,
An elongated hole is formed along the longitudinal direction of the axial slit. The striker is formed in a round bar shape at least in a portion that comes into contact with the stopper, and one connecting end of the cable is the elongated hole of the stopper. the inner is engaged with the O urchin the long hole can slide, is connected to the stopper, the oil supply door, the movement region of the sliding door is opened and closed in the back, in the state where the oil supply door is open The actuator biasing splice
The urging force causes the actuator to open the refueling door.
The lever mechanism and
The end is moved in the cable stretching direction,
The tension is released and the urging force of the stopper urging spring
The stopper is protruded from the through hole , and the actuator biasing spring is
The urging force overcomes the urging force to close the refueling door.
In conjunction with being pushed inward, the lever machine
The other end of the structure is moved in the direction opposite to the direction in which the cable is stretched,
The cable is tensioned and the stopper biased spring is
The stopper from the through hole
A sliding door interference prevention device for opening a refueling door of a vehicle, wherein the sliding door is configured to be retracted .