TH58309B - The frame structure of the saddle-mounted vehicle. - Google Patents

Abstract

DC60 (26/04/60 ) One of the objectives of this invention was to provide the frame structure of a riding vehicle. on the saddle, which can suppress the increase in weight of the chassis while ensuring stiffness. of the chassis In the frame structure, 50 of a saddle-mounted vehicle 1, consisting of 11 head tubes; top frame 12, which extends backward to the lower direction from the header tube 11; Underframe 13, which is arranged under the top frame 12 and extends backward to the bottom direction from the head pipe 11; the lower truss 14 which extends backwards from the lower end of the truss 13; rear frame 15 extending backward to the upper direction from the lower part of the top frame 12; and the Swing 40, which has a 45 power unit and 25 swivel rear wheels; The spindle bracket 83, which connects the bottom part of the top frame 12 and the rear part of the bottom frame 14, the spindle bracket 83 is attached to the front of the top frame 12 along the line. The direction in which the upper frame 12 extends and the swing unit 40 is supported swing by the spindle bracket 83 revised 26/04/2017 One of the objectives of this invention was to provide the hull structure of the craft. Riding on the saddle, which can suppress the increase in weight of the chassis while ensuring stiffness. of the chassis In the frame structure, 50 of a saddle-mounted vehicle 1, consisting of 11 head tubes; top frame 12, which extends backward to the lower direction from the header tube 11; Underframe 13, which is arranged under the top frame 12 and extends backward to the bottom direction from the head pipe 11; the lower truss 14 which extends backwards from the lower end of the truss 13; rear frame 15 extending backward to the upper direction from the lower part of the top frame 12; and the Swing 40, which has a 45 power unit and 25 swivel rear wheels; The spindle bracket 83, which connects the bottom part of the top frame 12 and the rear part of the bottom frame 14, the spindle bracket 83 is attached to the front of the top frame 12 along the line. The direction in which the upper frame 12 extends and the swing unit 40 is supported swing by the pivot bracket 83 ---------- is one of the objectives of this invention to provide The structure of the car body of a driving vehicle Riding on a saddle that can suppress the increase in body weight while insuring the rigidity of the fuselage in the frame structure, 50 of the rider's vehicle is mounted on saddle 1, which comprises 11 head tubes on top of the frame. 12 extending rearward to downward direction from header tube 11 downward frame 13 aligned under top frame 12 and extending rearward to downward direction from header tube 11 side frame Bottom 14, which extends backward from the bottom end of the frame to the bottom 13, the rear frame 15, which extends backward to the top direction from the bottom part of the top frame 12, and the swing unit 40, which has the power unit. 45 and a swivel 25 rear wheel clamp, a swivel support frame 83, which connects the The bottom of the top frame 12 and the rear part of the bottom frame 14. The swivel support 83 allows it to be connected to the front of the top frame 12 in the direction in which the top frame 12 extends and the swing unit 40 receives. Swing support thanks to the 83 swivel support frame

Claims (1)

(All) rights which will not appear on the announcement page: Edit 26/04/2017 1. The frame structure of the saddle-mounted vehicle, which includes: the head pipe. (11); The upper frame (12), which extends backward and downward from the header pipe (11); Down frame (13) which has been placed under such top frame (12) and spanned Backward and downward from the header pipe (11); The under frame (14) extending outward from the bottom end of the under frame (13) thereof; Rear frame (15), which extends backwards and upwards from the bottom Of the above (12) frame; And the swing unit (40), which has a power unit (45) for the generation of thrust. And holding the rear wheel (25) rotatable; It is unique in that the frame structure is further integrated with the pivot bracket (83), which connects the bottom of the above frame (12) and the rear part of the frame. Bottom (14), where the spindle brackets (83) are attached to the matt surface. The face of the above frame (12) along the direction where the top frame (12) extends, where each spindle bracket (83) includes the outer part of the axis brackets. The pivot bracket outer portion (831) and the pivot bracket inner portion (832), which are attached to the bottom frame (14), are welded to the joint. Connect the front joint portion (83b) along the perimeter of the lower frame (14) to the rear part of the lower frame (14), and where the swing unit (40) is supported. 2. The frame structure of the saddle-mounted vehicle according to claim 1, where the rear frame (15) is attached to the side. The back of the bottom part of the aforementioned upper frame (12) through which the pivot bracket (83) is connected 3. the frame structure of the saddle-mounted vehicle according to claim 1, or Clause 2, where the brackets sub (sub-bracket) (86) for connecting the rear surface of the bottom of the top (12) frame and the lower surface of the front of the rear frame (15) One has been arranged for the next; And the aforementioned sub brackets (86) has been connected to the above frame (12), one of them along the Direction where the top rafter (12) extends and is connected to the rear raf (15) the one in the direction where the one overrun (15) extends 4. The frame structure (50) of the saddle-mounted vehicle (1) in accordance with claim 3, which is further assembled by the linkage assembly (51), where one end of it is Supported by the aforementioned swing unit (40), and where the other end of it is supported by the aforementioned sub brackets (86) and limits the longitudinal direction of the swing unit (40) as Say ---------- 1. The chassis structure of the saddle-driven vehicle, which is composed of a header pipe. (11) the top frame (12), which extends backwards in the downward direction from the header tube (11), the downward frame (13) placed under the above frame (18). And stretched to the back Towards the bottom direction from the header pipe (11) as above. Underframe (14) extending from the rear The bottom end of the frame goes down (13) as mentioned. The rear frame (15), which extends behind the The top direction from the bottom part of the top frame (12) above. And a swing (40) unit, which has a power unit (45) To produce thrust. And holding the rear wheel (25) rotatable Spindle support frame (83) which The bottom part of the top frame (12) will be connected. And the rear part of the undercarriage (14), whereby such a spindle support bracket (83) Has been linked to the front of the top frame (12) as said in the direction in which the above frame (12) extends. And such swing unit (40) The sway support is obtained with the aforementioned (83) spindle support.