The driver seat backrest skeleton that is used for vehicle
Technical field
The utility model relates to a kind of driver seat backrest skeleton that is used for vehicle, and it mainly is applicable in the utility van.
Background technology
In the prior art, be used for the driver seat backrest skeleton of vehicle, it mainly is made up of skeleton, oblique arms, inclined seat, recliner, trace and handwheel, and skeleton and oblique arms welding are fixing, recliner is connected with oblique arms, its backrest is a monoblock steel plate, so its structure design is reasonable inadequately, and Heavy Weight, material is used manyly, the cost height, and backrest is nonelastic when using, and traveling comfort is poor.
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 the driver seat backrest skeleton that is used for vehicle that backrest is flexible and cost is low when a kind of the use is provided.
The utility model solves the problems of the technologies described above the technical scheme that is adopted: this driver seat backrest bone that is used for vehicle comprises skeleton, oblique arms, inclined seat, recliner, trace and handwheel, skeleton and oblique arms welding are fixing, recliner is connected with oblique arms, it is characterized in that: also be provided with spring and wire net, one end of spring links to each other with skeleton, the other end links to each other with wire net, and wire net is positioned at skeleton by spring.Backrest is flexible and cost is low when making the utility model use thus.
The utility model compared with prior art has following positive effect: reasonable in design, and in light weight, cost is low, and backrest is flexible and traveling comfort good during use.
Description of drawings
Fig. 1 looks scheme drawing for master of the present utility model.
Fig. 2 looks scheme drawing for a left side of the present utility model.
The specific embodiment
Referring to Fig. 1-Fig. 2, present embodiment is mainly by comprising that skeleton 2, oblique arms 3, inclined seat 5, recliner 4, trace 6, handwheel 7, spring 14 and wire net 8 form, skeleton 2 is fixing with oblique arms 3 welding, recliner 4 is connected with oblique arms 3, trace 6 is connected with oblique arms 3 with handwheel 7, one end of spring 14 links to each other with skeleton 2, and the other end links to each other with wire net 8, and wire net 8 is positioned at skeleton 2 by spring 14.
During use, by rotating handwheel 7, the angle of scalable trace 6 both sides recliner 4.
During installation, the headrest socket 1 on the skeleton 2 is connected with the headrest of automobile, and inclined seat 5 is connected with the seat cushion of automobile, and skeleton 2 is connected with the backrest of automobile.