The seat locking device that is used for cross-country car
Technical field
The utility model relates to a kind of seat locking device that is used for cross-country car, and it mainly is applicable in the Beijing jeep, belongs to the automotive upholstery field.
Background technology
In the prior art, the seat locking device that is used for Beijing jeep comprises right catch means, this right side catch means is by last backguy, the Right deviation oblique arm, the right bank seat, right clamp, right spring, right connecting panel, right fix shaft and right pintle hook lock axle are formed, last backguy is connected with right connecting panel, the Right deviation oblique arm is connected with right clamp with the right bank seat, right clamp is connected with the Right deviation oblique arm with the right bank seat, one end of right spring is connected with the right bank seat, the other end is connected with right connecting panel, right fix shaft is connected with the right bank seat, and right pintle hook lock axle is connected with right connecting panel, and promptly this seat only has locking device in one side, so its structure design is reasonable inadequately, the lock-bit performance is good inadequately.
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 provides a kind of lock-bit performance better to be used for the seat locking device of cross-country car.
The utility model solves the problems of the technologies described above the technical scheme that is adopted: this seat locking device that is used for cross-country car comprises right catch means, this right side catch means is by last backguy, the Right deviation oblique arm, the right bank seat, right clamp, right spring, right connecting panel, right fix shaft and right pintle hook lock axle are formed, last backguy is connected with right connecting panel, the Right deviation oblique arm is connected with right clamp with the right bank seat, right clamp is connected with the Right deviation oblique arm with the right bank seat, one end of right spring is connected with the right bank seat, the other end is connected with right connecting panel, right fix shaft is connected with the right bank seat, right pintle hook lock axle is connected with right connecting panel, it is characterized in that: also be provided with left catch means, this left side catch means is by left-leaning oblique arm, the left bank seat, left side clamp, left spring, left side connecting panel, left side fix shaft and left pintle hook lock axle are formed, left-leaning oblique arm is connected with left clamp with the left bank seat, left side clamp is connected with left-leaning oblique arm with the left bank seat, one end of left spring is connected with the left bank seat, the other end is connected with left connecting panel, left side fix shaft is connected with the left bank seat, left side pintle hook lock axle is connected with left connecting panel, described left catch means is connected with right catch means by pull-down line, makes that thus the lock-bit performance of automotive seat is better.
Pull-down line described in the utility model is connected with left and right connecting panel on the left and right catch means respectively, makes the connection of left and right catch means more convenient, reasonable.
The utility model compared with prior art has following positive effect: reasonable in design, have two-sided lock construction, and make that the lock-bit performance of automotive seat is better, safety performance is better.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
Referring to Fig. 1, present embodiment is by left catch means II, right catch means I and pull-down line 6 are formed, right catch means I is by last backguy 1, Right deviation oblique arm 2, right bank seat 8, right clamp 3, right spring 4, right connecting panel 5, right fix shaft 9 and right pintle hook lock axle 10 are formed, last backguy 1 is connected with right connecting panel 5, Right deviation oblique arm 2 is connected with right clamp 3 with right bank seat 8, right clamp 3 is connected with Right deviation oblique arm 2 with right bank seat 8, one end of right spring 4 is connected with right bank seat 8, the other end is connected with right connecting panel 5, right fix shaft 9 is connected with right bank seat 8, and right pintle hook lock axle 10 is connected with right connecting panel 5.Left side catch means II is by left-leaning oblique arm 18, left bank seat 13, left side clamp 17, left spring 12, left side connecting panel 11, left side fix shaft 15 and left pintle hook lock axle 16 are formed, left-leaning oblique arm 18 is connected with left clamp 17 with left bank seat 13, left side clamp 17 is connected with left-leaning oblique arm 18 with left bank seat 13, one end of left spring 12 is connected with left bank seat 13, the other end is connected with left connecting panel 11, left side fix shaft 15 is connected with left bank seat 13, left side pintle hook lock axle 16 is connected with left connecting panel 11, described left catch means II is connected with right catch means I by pull-down line 6, this pull-down line 6 respectively with a left side, right catch means II, left side on the I, right connecting panel 11,5 connect.
During use, backguy 1 in the pulling, and right connecting panel 5 rotates on right fix shaft 9, and right pintle hook lock axle 10 is thrown off on right connecting panel 5, and Right deviation oblique arm 2 is promptly turning.When right connecting panel 5 rotates, drive pull-down line 6, left connecting panel 11 is rotated, left connecting panel 11 is thrown off from left spring 12, and left-leaning oblique arm 18 is promptly turning.
During installation, the utility model is connected with the seat of automobile with lower-left mounting hole 14 by bottom right mounting hole 7, and is connected with the backrest of automobile with upper left mounting hole 19 by upper right mounting hole 20.