JPH02306821A - Method of assembling t-bar type slide sun roof device to vehicle body - Google Patents

Abstract

PURPOSE:To shorten assembling time by sub-assembling a slide type lifting mechanism consisting of a lifting slider and a driving slider, a pair of tilt mechanisms, and driving mechanisms of the both to a sub-frame, and mounting this sub-frame to a vehicle body roof panel. CONSTITUTION:A reverse T-shaped sub-frame 1 to be mounted in a T-bar part position and a rear roof position has rear rail brackets 11, tilt mechanism mounting parts 12, brackets such as motor brackets 13, mounting holes 14, body mounting brackets 15, and body mounting surfaces 16 formed thereon, and before mounting to a vehicle body, the slide type lifting mechanism, the tilt mechanisms, and the driving mechanisms are sub-assembled thereto. The sub-assembled sub-frame 1 is assembled to the roof panel of a vehicle body. According to this constitution, assembling time can be shortened.

Description

DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a vehicle body assembly method for a T-bar type sliding sunroof device.

[Conventional technology]

As shown in Fig. 2, in the conventional sunroof device of this type, the opening/closing mechanism is mounted directly on the roof panel △ of the vehicle body (for example, see Japanese Patent Application Laid-Open No. 62-286829). [Problems to be solved] However, in the conventional technology described above, since the opening/closing modification structure is assembled directly to the car body, it is difficult to adjust the operation, and the assembly requires a long time. There was a problem in that it was difficult to attach and detach the upper structure.

The present invention has been devised in view of the problems of the prior art described above, and aims to provide a vehicle body assembly method for a bar-type sliding sunroof device.

[Means to solve the problem]

In order to achieve the above object, in the vehicle body assembly method of the T-bar type sliding sunroof device according to the present invention, the fluorocarbon roof and the cell roof are connected by a lower bar part, and the left and right parts are connected in the vehicle width direction via the lower bar part. In a sliding sunroof device that has openings arranged in parallel and covers the openings, a lift-type slider equipped with a lifter is attached to the ever position and moves on the left and right guide rails, and a link that pushes up the lifter to a predetermined angle. The opening/closing mechanism includes a drive system slider equipped with a drive system slider, a sliding lifting mechanism attached to the front end of the slide panel, a pair of tilt mechanisms attached to the bottom end of the slide panel, and a drive mechanism that drives both of the mechanisms. After being assembled to the subframe, this subframe is attached to the roof panel of the vehicle body.

[For production]

Attach the left and right guide rails to the center part corresponding to the ever section of the subframe, attach the mounting bracket for the body side rear rail to the rear rail bracket, attach the pedestal to the chill mechanism attachment part, and attach it to the motor bracket. After installing the Ej'tR structure motor and mounting each mechanism, it can be assembled into the roof panel. To explain the operation of each mechanism, Fig. 3 (B) shows the order of operation of the sunroof device, where a is a series of operations, b is the operation of the sliding lifting mechanism, and C is the operation of the tilt mechanism. This is a diagrammatic representation of Moreover, FIG. 3 (A> is a schematic explanatory diagram of the operation from when the slide panel is fully opened to when it is fully opened.

When the slide panel is fully open, the rear lifter of the tilt mechanism lifts the V-rail on the body side, and the v2ON section of the slide panel is tilted. Thereafter, the switching device is activated, and the tilt mechanism is stopped and fixed in the tilted state.

At the same time, the slide lock cam of the sliding lifting mechanism comes off and drive 8! The driving force of the mechanism is transmitted, and the link pushes up the lifter by driving the drive system slider, and the slide panel is lifted parallel to the roof, and the slide lift 41 f
In the L-structure lifter, the lock cam engages with the link pin of the link and is fixed in the lifted state. In this lifted state, the slide type elevating IilIM4 is pulled by the cable and slides backward within the guide rail.

As the slide type lifting mechanism slides, the stay slides on the rail and the outer rail, and when the slide type lifting mechanism slides to the rear end of the guide rail, the slide panel becomes fully open. Furthermore, when the slide panel is closed, the above process is reversed.

〔Example〕

Examples will be described with reference to the drawings. Figures 1 to 2
In Figure 0, the roof D of the car is the front roof G.
The T-bar 7H is connected to the Tocharoo 7H by the T-bar part C, and an opening E is provided in parallel on the left and right in the vehicle width direction through the lower bar part C. A slide panel F covering the opening E is attached to the T-bar. It is formed into a sliding type sunroof.

In addition, this device's sliding lifting mechanism W and tilt! l configuration
The opening 111 mechanism consisting of a drive mechanism Y and a driving mechanism Y is mounted and assembled on an inverted T-shaped subframe 1 that is attached to an ever section C position and a rear roof H position. Each of these mechanisms W is provided in the subframe 1.

In order to install X and Y, rear rail bracket 11,
Tilt mechanism mounting part 12, various brackets such as motor bracket 13, mounting hole 14, body mounting bracket 15,
A body mounting surface 16 and the like are arranged at predetermined positions.

Next, the slide type lifting mechanism W that constitutes the 13f1 mechanism.
, the chill mechanism X, the drive mechanism Y, and the stay Z will be explained.

In the sliding lift RM4w, a pair of guide rails 2 are attached to the central part 17 of the sub-frame 1 disposed on the T-bar part C in parallel on the left and right in the longitudinal direction of the vehicle. Like Figures 6-7? A stop 3 with both rear stops 31, 32 and an attachment part 33 is arranged.

Further, as shown in FIG. 15, the guide rail 2 is provided with a position regulating hole 21 in front of the front stopper 32, and a notch 22 in the vicinity of the rear stopper 31.

A slider that moves the guide rail 2.

It is composed of two sliders, a drive system slider R and a lift system slider L. A lifter 5 that pushes up the lid 4 at a certain angle is rotatably attached to the drive system slider R with a bin 53. A lock bin 51 is provided in a protruding manner at an intermediate position. Further, a slide hole 5 is provided at the front position of the drive system slider R via a connecting rod 52.
4, a slide link 55 that restricts the back and forth movement of the drive system slider R is pivoted, and a drive bin 56 connected to the cable 113 is disposed in the slide hole 54.

On the other hand, the lift system slider L is connected to the cable 113, and the lifter 4 and the lock cam 7 are connected to the bin 4, respectively.
3 and a lock cam pin 71 for rotation.

Further, a fall prevention bin 41 is protruded from the rear end of the lifter 4, a slide panel mounting portion 42 is provided at the front end to be attached to the front end of the slide panel F, and the tip of the link 5 is provided at the center of the lifter 4. is rotatably mounted on a pin 44.

The lock cam 7 is arranged at a position where it smoothly meshes with the lock bin 51 when both sliders R1L come into contact with each other, and the lift system slider also has a lock stopper that guides the lock cam 7 and the lock bin 51 to engage and disengage. 72 has been installed.

The tilt mechanism X is disposed near the rear end of the guide rail 2, and is roughly composed of a pedestal 81, an A7 lifter 8, and a link 82. The pedestal 81 is provided with a mounting portion 83 and an upright portion 84, and the upright portion 84 has a bin 85 with a driving link 92 attached to the lower end of the link 8.
A guide hole 86 for sliding is provided in the horizontal direction, and
A four part 88 is provided above, into which the pin 87 of the link 82 is fitted when the rear lifter 8 is lowered, and furthermore, the lower end of the A7 lifter 8 is rotatably pivoted to the upright part 84 by a pin 89.

Further, a guide hole 8a, Q is bored diagonally upward in the middle part of the rear lifter 8, and this guide hole 8a is connected to the link 8.
The bottle 87 at the upper end of the bottle 2 is made to vibrate.

Further, a bracket 9 for attaching the rear end of the body-side rear rail 10 is rotatably attached to the tip of the rear lifter 8 with a pin 91.

Furthermore, the drive link 92 is connected to the arm 9 of the switching device 93.
It is connected to 4.

This switching 1193 drives the drive link 92 until the rear end of the slide panel F is tilted, and when the rear end of the slide panel F is tilted, the movement of the rear lifter 8 is stopped and fixed, and it is connected to the cable 110. a lock cam 96 that stops and releases the slider 95, and a stopper 9 that stops the slider 95.
7, and a limit switch 98 that detects the intrusion of the slider 95. The drive device Y includes a gear motor 111, a cable vibrator 112, a cable 110 that drives the tilt mechanism X, and a slide elevator 4#! Cable 11 that drives the drive system slider and drive bin 56 of W
It is composed of 3.

The stay Z is equipped with one rotatable panel-side rear rail 102 that attaches slide panels to both ends of the horizontal bar 101.
The sliders 104, which are support rods having sliders 104 at a pair of ends perpendicular to the horizontal rod 101, are arranged so as to be freely movable on the body side rear rail 10. In addition, at the end of this body side rear rail 1°, there is a mounting part 10 to the bracket 9.
A is provided at the other end, and a mounting bracket 10b for attaching to the subframe 1 is provided at the other end.

In addition, the slide panel F is the slide outer panel 12.
1 and a slide inner panel 122, and the slide inner panel 122 has a mounting surface 123 for the slider rail 102 and a slide panel mounting portion 124.

Figure 12 shows the harness layout.
1 is a relay fuse, 132 is a switch, 133 is a harness, and 134 is a battery.

(Effects of the Invention) Since the present invention is configured as described above, it produces the following effects.

Each mechanism is mounted on the subframe and assembled before being assembled to the vehicle body, allowing for sub-assembly to the vehicle body, allowing operational adjustments to be made prior to assembly to the vehicle body, and also making repairs easier.

This also shortens the assembly time and makes it easier to attach and detach each mechanism.

[Brief explanation of the drawing]

1 to 20 relate to the T-bar type sliding sunroof device of the present invention, FIG. 1 is an external view of the device, and FIG.
The figure is an explanatory diagram of the arrangement of the I structure, Figure 3 (△) is a schematic explanatory diagram of the operation, Figure (B) is an explanatory diagram of the operating order, Figure 4 is a perspective view of the subframe, and Figure 5 is the panel side. A perspective view of the rear rail, Figure 6 is a perspective view of the guide rail and stopper, Figure 7 is a perspective view of the rear rail.
The figure is a perspective view of the stopper, Figure 8 is a perspective view of the body side rear rail, Figure 9 is a perspective view of the stay, Figure 10 is an exploded perspective view of the slide panel, Figure 11 is a plan view of the drive mechanism, and Figure 12 is a perspective view of the stopper. The figure is an explanatory diagram of the harness arrangement, Figure 13 is a perspective view of the sliding lifting mechanism, and Figure 14 is the operation of the mechanism.
tM schematic explanatory diagram, Fig. 15a shows the beam when the lid is fixed, Fig. 15A shows each explanatory drawing when the M is lowered, Fig. C shows each explanatory drawing when the lifter is fixed, Fig. 16 is a perspective view of the tilt mechanism, Fig. 17 is the same A schematic explanatory diagram of the operation of the mechanism, Fig. 18a shows the mechanism when it is closed, when it is raised and lowered
19 is a perspective view of the switching device, FIG. 20 is an explanatory diagram of the same device, and FIG. 21 is an explanatory diagram of a conventional T-bar type sliding sunroof device. be. C...T bar part, 2...Guide rail, 4...Lifter, R...Drive system slider, L...Riff 1-
System slider, F...Slide panel, W...Sliding lifting mechanism, X...Tilt compensation mechanism, Y...Drive mechanism, Z...Stay, 10...Body side rear rail, 102. ...Panel side rear rail. Patent applicant: 1 person outside of Fuji Heavy Industries Ltd. 1st figure 2nd figure + (Jl) IOb

Claims (1)

[Claims] A front roof and a rear roof are connected by a T-bar part, and openings are provided in parallel on the left and right in the vehicle width direction through the T-bar part,
In the sliding sunroof device that covers the opening, a lift system slider that is attached to the T-bar portion position and moves on the left and right guide rails is equipped with a lifter, and a drive system slider that is equipped with a link that pushes the lifter up to a predetermined angle. An opening/closing mechanism is assembled to the subframe, and includes a sliding lift mechanism attached to the front end of the slide panel, a pair of tilt mechanisms attached to the rear end of the slide panel, and a drive mechanism for driving both mechanisms. Next, a method for assembling a T-bar type sliding sunroof device, which is characterized in that the subframe is attached to the roof panel of the vehicle body.