The separation type frame of motorcycle
One, technical field
The utility model relates to a kind of separation type frame of motorcycle.
Two, background technology
At present, the as a whole structure of frame of motorcycle that everybody uses, volume is bigger, makes troubles for packing and transportation, has not only increased packing and traffic cost, and in transportation in case partial failure occurs integral body scrapped, bring great waste like this.
Three, utility model content
The purpose of this utility model provides a kind of separation type frame of motorcycle, solve existing frame of motorcycle and be difficult for packing, and in transportation cost height, damageable problem.
Concrete scheme of the present utility model: a kind of separation type frame of motorcycle, comprise head tube, preceding inclined tube, the person in charge, reinforced pipe, preceding support tube, upper lateral tube, back tail pipe, rear supporting tube, following reinforced pipe, its main points are: being welded into a top by head tube, preceding inclined tube, the person in charge, reinforced pipe, preceding support tube, following reinforced pipe is triangle, the bottom is the side arm of rectangular configuration, be welded into the after-frame of inverted " bifurcation " shape structure by upper lateral tube, back tail pipe, rear supporting tube, described side arm and after-frame are separate, and can connect by attaching parts.
The person in charge described in the such scheme in the side arm and the upper lateral tube in the after-frame pass through bolted connection; Preceding support tube journal stirrup in the described side arm and the rear supporting tube in the after-frame pass through bolted connection.
The utility model has the advantages that: vehicle frame is separable, is convenient to packing, has not only reduced the cost in transportation, also prevents the significant wastage that integral body that existing frame of motorcycle causes because of partial failure is scrapped.
Four, description of drawings
Fig. 1 is a connection structure scheme drawing of the present utility model.
Fig. 2 is a split structural representation of the present utility model.
Five, the specific embodiment
As shown in Figure 1, the utility model is made up of head tube 1, preceding inclined tube 2, the person in charge 3, reinforced pipe 4, preceding support tube 5, upper lateral tube 6, back tail pipe 7, rear supporting tube 8, following reinforced pipe 9, wherein, being welded into a top by head tube 1, preceding inclined tube 2, the person in charge 3, reinforced pipe 4, preceding support tube 5, following reinforced pipe 9 is triangle, the bottom is the side arm 10 of rectangular configuration, be welded into the after-frame 11 of inverted " bifurcation " shape structure by upper lateral tube 6, back tail pipe 7, rear supporting tube 8, described side arm 10 is separate with after-frame 11, and can connect by attaching parts.
As shown in Figure 2, the upper lateral tube 6 in the person in charge in the side arm described in the present embodiment 10 3 and the after-frame 11 passes through bolted connection; Preceding support tube 5 journal stirrups in the described side arm 10 and the rear supporting tube 8 in the after-frame 11 pass through bolted connection.
The described person in charge's 3 one ends and head tube 1 welding, the other end is connected with upper lateral tube 6 with crossing bolt; Described rear supporting tube 8 one ends are welded on the upper lateral tube 6, and the other end is connected with preceding support tube 5 by bolt.Bolt described in the present embodiment also can be other attaching parts, so just side arm 10 and after-frame 11 are connected into a complete frame of motorcycle by attaching parts.