Pickup truck operator's saddle slide rail
Technical field
The utility model relates to a kind of pickup truck operator's saddle slide rail, and it belongs to automobile seat accessories, is the automotive upholstery field.
Background technology
In the prior art, pickup truck operator's saddle slide rail comprises slide rail, glidepath, handle, connecting plate, snap close, lockhole, torsion spring, rocking handle, rocking bar, feed screw nut, connecting rod, lifting shaft, lifter plate, stage clip and fixed cover, and it carries out lifting by gear and tooth plate; Because screw mandrel, feed screw nut and bearing are not set, so the design of the rail structure of this structure is reasonable inadequately, part is easy to wear during use, and service life is short.
Summary of the invention
Technical problem to be solved in the utility model is to overcome existing above-mentioned deficiency in the prior art, and a kind of pickup truck operator's saddle slide rail of long service life is provided.
The technical scheme in the invention for solving the above technical problem is: this pickup truck operator's saddle slide rail comprises slide rail, glidepath, handle, connecting plate, snap close, lockhole, torsion spring, rocking handle, rocking bar, connecting rod, lifting shaft, lifter plate, stage clip and fixed cover, it is characterized in that: also be provided with screw mandrel, feed screw nut and bearing, screw mandrel is arranged on the rocking bar, and screw mandrel cooperates with the feed screw nut is movable, and bearing then is fixed in the feed screw nut.
The utility model compared with prior art has following positive effect: reasonable in design, owing to be provided with screw mandrel, feed screw nut and bearing, part is not easy to wear during use, long service life.
Description of drawings
Fig. 1 is the structural representation front view of the utility model embodiment.
Fig. 2 is the A-A structural representation of Fig. 1.
Fig. 3 is the B-B structural representation of Fig. 1.
The specific embodiment
Referring to Fig. 1-Fig. 3, present embodiment is used for 05 section of pickup truck of Jiangling.It is made up of last slide rail 1, glidepath 2, handle 3, connecting plate 4, snap close 5, lockhole 6, torsion spring 7, rocking handle 8, rocking bar 9, screw mandrel 10, feed screw nut 11, connecting rod 12, lifting shaft 13, lifter plate 14, stage clip 15, fixed cover 16 and bearing 17, last slide rail 1 is inserted in glidepath 2, can slide; Handle 3 is fixing with connecting plate 4, and connecting plate 4 is fixed on the slide rail 1; Connecting plate 4 is provided with snap close 5, and snap close 5 cooperates with lockhole 6; Torsion spring 7 is connected with connecting plate 4 with last slide rail 1 respectively; Rocking handle 8 is fixed on the rocking bar 9, and rocking bar 9 is inserted in fixed cover 16, can rotate; Fixed cover 16 is fixed on the slide rail 1, and rocking bar 9 is provided with screw mandrel 10, screw mandrel 10 and 11 movable cooperations of feed screw nut; Bearing 17 is fixed in the feed screw nut 11; Connecting rod 12 is connected and fixed with feed screw nut 11; It is fixing that lifter plate 14 is inserted in lifting shaft 13, and lifting shaft 13 connects component synchronization operation up and down; Connecting rod 12 flexibly connects with lifting shaft 13; Stage clip 15 is enclosed within on the rocking bar 9, and it is compressed.
During use, pulling handle 3, handle 3 drives connecting plate 4, and connecting plate 4 drives snap close 5, and snap close 5 is thrown off release with lockhole 6; Under the effect of manpower, last slide rail 1 can slide front and back; Decontrol handle 3, under the effect of torsion spring 7, snap close 5, lockhole 6 cooperate pinning to reset.More than in the action, handle 3 drives component synchronization operation up and down.
Shake rocking handle 8, rocking handle 8 drives rocking bar 9, and rocking bar 9 drives screw mandrel 10, screw mandrel 10 drives feed screw nut 11, feed screw nut's 11 drivening rods 12, and it is up and down that connecting rod 12 drives lifter plate 14, lifter plate 14 drives lifting shaft 13 again, and lifting shaft 13 makes component synchronization operation up and down.