The seat slide that is used for automobile
Technical field
The utility model relates to a kind of seat slide that is used for automobile, and it belongs to automobile seat accessories, is the automotive upholstery field.
Background technology
In the prior art, the seat slide that is used for automobile only is provided with usually and comprises handwheel, handle, gear, tooth plate, preceding lifter plate, connecting rod, back lifter plate, the anteposition assembly of going up slide rail, glidepath, tapered end, lockhole and extension spring composition or back hyte part, and do not have anteposition assembly and back hyte part to be provided with simultaneously, make driver's chair stable inadequately when regulating thus, it is convenient inadequately to use.
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 easy to use, stable seat slide that is used for automobile is provided.
The utility model solves the problems of the technologies described above the technical scheme that is adopted: this seat slide that is used for automobile comprises the anteposition assembly, this anteposition assembly is by handwheel, handle, gear, tooth plate, preceding lifter plate, connecting rod, connecting plate, back lifter plate, last slide rail, glidepath, tapered end, lockhole and extension spring are formed, it is characterized in that also being provided with back hyte part, preceding lifting bar, back lifting bar and stirrup, back hyte part is connected with the anteposition assembly by stirrup, preceding lifting bar, before back lifting bar is positioned at, between the back hyte part, and with preceding, back hyte part connects, described handle is respectively with preceding, back hyte part connects, and makes that thus use is more convenient, stable.
The utility model compared with prior art has following positive effect: reasonable in design, and make driver's chair more stable when regulating, use more convenient.
Description of drawings
Fig. 1 is a structural representation front view of the present utility model.
Fig. 2 is a structural representation birds-eye view of the present utility model.
The specific embodiment
Referring to Fig. 1-Fig. 2, present embodiment is made up of anteposition assembly I and back hyte part II, anteposition assembly I and after hyte part II be connected by stirrup 18, preceding lifting bar 7, afterwards lifting bar 9 and is connected with forward and backward hyte part I, II between forward and backward hyte part I, II.
Anteposition assembly I of the present utility model and back hyte part II comprise handwheel 1, handle 10, gear 2, tooth plate 3, preceding lifter plate 6, connecting rod 4, connecting plate 5, back lifter plate 8, go up slide rail 11, glidepath 12, tapered end 13, lockhole 14 and extension spring 15; Handwheel 1 is fixed on the hand wheel shaft 17, is with gear 2 and connecting plate 5 on the hand wheel shaft 17, and hand wheel shaft 17 is fixed on the slide rail 11, can rotate; Connecting plate 5 is connected with preceding lifter plate 6, and preceding lifter plate 6 is connected with preceding lifting bar 7, and preceding lifting bar 7 is fixed on the slide rail 11, can rotate; Connecting rod 4 is provided with tooth plate 3, and tooth plate 3 is connected with gear 2; Connecting rod 4 is connected with back lifter plate 8, can rotate; Back lifter plate 8 is connected with back lifting bar 9, and back lifting bar 9 is fixed on the slide rail 11, can rotate; Handle 10 is fixed on the slide rail 11 and with tapered end 13 and is connected, and tapered end 13 is fixed on the slide rail 11, can rotate; Glidepath 12 is provided with lockhole 14, and lockhole 14 cooperates with tapered end 13; Extension spring 15 is connected with handle 10 with last slide rail 11 respectively.
During installation, be connected with recliner by recliner connecting bore 18; Be connected with automotive seat by forward and backward lifting bar 7,9.
During use, handwheel 1 before rotating, hand wheel shaft 17 drives connecting plate 5, lifter plate 6 before connecting plate 5 drives, lifting bar 7 rotated up and down before lifter plate 6 made before making; Simultaneously, hand wheel shaft 17 driven gears 2, gear 2 moves forward and backward tooth plate 3; Tooth plate 3 drivening rods 4, connecting rod 4 drives back lifter plate 8, and back lifter plate 8 rotates back lifting bar 9 up and down; Handwheel 1 before promptly rotating, but preceding lifting bar 7 and back lifting bar 9 synchronized operations; Make forward and backward hyte part I, II synchronized operation thus.Pulling handle 10, tapered end 13, lockhole 14 are thrown off release; Under the effect of manpower, last slide rail 11, glidepath 12 can slide front and back; Decontrol handle 10, under the effect of extension spring 15, the pinning that resets of last slide rail 11, glidepath 12; Be handle 10 and forward and backward hyte part I, II synchronized operation.