Vehicle seat slide mechanism
Technical field
The utility model relates to a kind of vehicle seat slide mechanism.
Background technology
In the existing vehicle seat slide mechanism, mainly be directly to oppress lockplate by joystick to control the slip of seat front and back, this kind mechanism easily causes catching phenomenon in operating process, seat is slided front and back neatly.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of vehicle seat slide mechanism, by this vehicle seat slide mechanism, seat is slided front and back neatly.
For solving the problems of the technologies described above, the utility model provides a kind of vehicle seat slide mechanism that is provided with linkage to comprise slide rail, glidepath, lockplate, lockout mechanism, joystick, last slide rail medial surface is provided with one, interlock plate and knob spring are housed on this axle, one end of knob spring is fixed on the slide rail, and the other end is fixed on the interlock plate; Interlock plate is a rod member that can pivot, and an end of interlock plate is provided with trepanning, and the joystick cover is through in the trepanning, free-running fit between trepanning and the joystick, and the other end below of interlock plate is being provided with lockplate.Lift or put down joystick, under the effect of button spring, interlock plate can come back rotation around axle.By the rotation of interlock plate, the locking of control lockplate or relieving lockout mechanism, the slip and the position and lock function of realization seat.
The rotating shaft of lockplate is fixed between two parallel stay bearing plates that stretch out on the slide rail medial surface, and knob spring one end and the lockplate of rotating shaft on the lockplate are fixed, and the other end and stay bearing plate are fixed.
Adopt technique scheme compared with prior art, owing to be provided with linkage at seat slide mechanism, this linkage action accurately, reliably.Thereby realize the slip and the locking of automotive seat neatly.This vehicle seat slide mechanism is simple, and easy to operate, assembling increases productivity easily.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the interlock plate structural representation shown in the A of Fig. 1 makes progress.
1: go up slide rail, 2: glidepath, 3: lockplate, 4: lockplate support plate, 5 joysticks, 6: interlock plate, 7: lockplate rotating shaft, 8: knob spring, 9: axle, 10: trepanning,
The specific embodiment
As shown in Figure 1, vehicle seat slide mechanism comprises slide rail 1, glidepath 2, lockplate 3, locking support plate 4, joystick 5.Interlock plate is as shown in Figure 2: go up slide rail 1 medial surface and be provided with one 9, interlock plate 6 and knob spring 8 are housed on this axle 9, an end of knob spring 8 is fixed on the slide rail 1, and the other end is fixed on the interlock plate 6; Interlock plate 6 is one can be around the rod member of axle 9 rotation, and an end of interlock plate 6 is provided with trepanning 10, and joystick 5 covers are through in the trepanning, and free-running fit between trepanning and the joystick 5 is being provided with lockplate 3 below 6 other ends of interlock plate.
The rotating shaft 7 of lockplate 3 is fixed between two parallel lockplate support plates 4 that stretch out on the slide rail medial surface, and knob spring one end of rotating shaft 7 on the lockplate 3 and lockplate 3 are fixing, and the other end and lockplate support plate 4 are fixing.Lockplate support plate 4 is fixed on the slide rail, and lockplate 3 is connected with lockplate support plate 4 by the button spring, realizes the rotation and the return of lockplate simultaneously by the rotation of interlock plate 6.
Joystick 5 is under free state, and seat is locked.Joystick 5 is raised interlock plate 6 is rotated, and interlock plate 6 drives lockplate 3 and rotates on lockplate support plate 4 in rotation process, and lockout mechanism and glidepath 2 are not meshed, thereby realizes the sliding function of seat.After joystick discharges return, owing to be contained in the effect of button spring between slide rail 1 and the interlock plate 6, interlock plate 6 returns, make lockplate 3 and lockplate support plate 4 between rotate under the effect of button spring, lockplate 3 returns, then lockplate mechanism and glidepath 2 produce engagement, thereby realize the lock function of seat.