TH70121B - Scooters - Google Patents

Abstract

DC60 to provide better performance for vehicle fuel injection systems. Scooters with asymmetrical left and right rear frames. In scooters where the rear, left and right rear frames 11 and 12 of the chassis 2 are shaped differently from each other as they are viewed from the sides. The intake system of the engine 31 has a fuel injection system and an injector 69 in the fuel injection system has been arranged between the outer edge of the The rear frame, left and right, 11 and 12 as seen from the side. In order to provide better performance for fuel injection systems in model vehicles Scooters with symmetrical left and right rear frames. In scooters where the rear, left and right rear frames 11 and 12 of the chassis 2 are shaped differently from each other as they are viewed from the sides. The intake system of 31 engines will have a fuel injection system and an injection 69 in the fuel injection system will be arranged between the outer edge of the The rear frame, left and right, 11 and 12 as seen from the side.

Claims (6)

Disclaimer (all) which will not appear on the advertisement page: Amendment 30 Jun 2017 1. Scooters vehicles It includes: Bodywork (2), which includes the steering axle pipe (3) supporting the steering wheel (4), the main frame (7) that extends in an oblique direction downward and backward from the pipe. Steering axes (3), and left and right rear frames (11,12) that extend upward and backward from the part near the rear end of the main frame (7); And a power unit (30) with an engine (31) and can be swayed by the chassis (2) with the driving wheels (38), where the left and right rear frames (11,12) are obtained. Exterior covering with end covers Each left and right side (56), and radiators (43) for engine cooling were placed. Located on one side of the engine's crankcase (32) (31) and underneath the rear tailgate (56), when viewed from the side, the passenger footboard connection (21c) and pedals. The footrest mount (21), which supports the footrest (21c), is positioned on the outside side of the radiator (43), while extending downward from the rear frame (12) on the same side as the radiator (43). , Footpeg brackets (21) protrude outward in the vehicle width direction, and footpeg brackets (21) have that connection at the bottom end of the bracket. A cover overhang (56a), which extends to the immediate vicinity of the lower end of the footboard bracket (21), to cover the outer footboard bracket (21), is provided. At part of The rear end cover (56) overlap with the footboard bracket (21) when viewed from the side, and by the overhang (56a) extending to the bottom edge of the hood. Bucket of Rear end cover (56) so that it does not overlap with the radiator (43) when viewed from the side and to line it along and cover the external surface of the footrest bracket (21) to the area. Nearby Of the lower end of the footrest mounting bracket (21), that 22 June 2017 1. Vehicle with scooters It includes: Bodywork (2), which includes the steering axle pipe (3) supporting the steering wheel (4), the main frame (7) that extends in an oblique direction downward and backward from the pipe. Steering axes (3), and left and right rear frames (11,12) that extend upward and backward from the part near the rear end of the main frame (7); And a power unit (30) with an engine (31) and can be swayed by the chassis (2) with the driving wheels (38), where the left and right rear frames (11,12) are obtained. Exterior covering with end covers Each left and right side (56), and radiators (43) for engine cooling were placed. It is on one side of the engine's crankcase (32) (31) and is exposed to the outside underneath. Rear end cover (56), when viewed from the side, footboard interconnect (21c) for passengers, the footboard bracket (21), which supports the footrest (21c), is positioned on Outside of the radiator (43), while extending downward from the rear frame (12) on the same side as the radiator (43), the footrest bracket (21) extends outward in the direction of the width of the vehicle. The vehicle with a steep angle, and the footboard mount (21) has that connection at the bottom end of the bracket, which is gently protruding. Greater than the external protrusion in the direction of the vehicle A cover overhang (56a), which extends to the immediate vicinity of the lower end of the footboard bracket (21), to cover the outer footboard bracket (21), is provided. At part of The rear end cover (56), which overlaps with the footboard bracket (21) when viewed from the side, and by the overhang (56a) extends to the bottom edge of the hood. Chassis of Rear end cover (56) so that it does not overlap with the radiator (43) when viewed from the side, and to line it along and cover the external surface of the footrest bracket (21 y to the Nearby Of the lower end of the footboard bracket (21) ------------------------------------ -------------------------------------------------- ------------------------------------ 1. Scooters, equipped with a body frame (2) whose steering rod tubes (3) supporting the steering wheels, (4); Main frame (7) that extends downward and sideways. After the steering column tubes (3) and the left and right rear frames (11,12) protrude in an oblique direction. Upward and backward from the area near the end of the main frame (7), where the rear frame The left and right sides (11,12) have different shapes from each other in a side view; Where: The fuel injection system is built into the engine's intake system (31) and the fuel injection flaps (69) of the fuel injection system are arranged within the range between the outer edge of the left frame. Left and right (11,12) in side view; The fuel tank (15) was provided to store fuel for the engine (31) and a fuel hose (61) was provided to connect the fuel tank (15) to the fuel injection flap (69); The fuel tanks (15) are supported on the rear (1lb, 12b) sections of the left and right rear frames (11,12), and the forwards (11a, 12a) of the left rear frame. And right (11,12) are asymmetrical to each other in a lateral view; The fuel injection flaps (69) are positioned between the fore sections (11a, 12a) of the left and right rear frames (11,12); The anterior (11a) of one of the right and left rear scaffolds (11,12) is formed in The position is lower than the anterior part (12a) of the other in the side view and is formed. Linearly relative to the fore (12a) of the other rear frame (12); And fuel hoses (61) are arranged along one (11) rear frame and are bent into a U (U) shape between the forehands (11a, 12a) of the left and right rear frames ( 11,12) to be connected. With the fuel injection flaps (69) above the engine (31). 2. Scooters according to claim 1 where the body frame has interchangeable parts which Transverse between the asymmetrical part of the left and right rear frame and the fuel injection valve is Arranged in such a way as to overlap the diagonal assembly as viewed from the side 3. Scooters according to claim 2, where the cross-member is curved diagonally. Upward and forward in a convex pattern, and the fuel injection flaps are arranged between Asymmetrical sections of the rear, left and right frames, as seen from above and within the inner edges. That has been curved of the cross-piece 4. Scooters according to one of the claims 1 to 3, which is also included: a fuel tank on which fuel will be stored for fuel; And a fuel hose, which connects the fuel tank and the fuel injection valve; Where: the fuel tank is supported on the aft side of the rear frame, left and right; The forward sections of the left and right rear frames are asymmetrical to each other. As it had looked from the side; The fuel injection flaps are positioned between the front portion of one of the Rear frame, left and right; And the front part of the frame, the left and right rear frames are in Its position is lower than the front part of the rest of the frame as seen from the side, and the fuel hoses are Arrange along one such frame of the left and right rear frames. 5. Scooters according to claim 4 that are also included: the swing power unit, which will consist of the engine and the transmission and will support the part. These are mounted on the chassis in such a way that they can swing vertically; Where: the engine cylinder head is positioned between the forward portion of the rear frame, left and right; And the fuel hose is placed around the front of the engine cylinder head and is connected to the fuel injection valve. 6. Scooters according to Claim 4 to 5, which are also included: the storage box provided above the front part of the left and right rear frame; Where the body frame is a transverse assembly that is between the front portion of the rear frame. On the left and right; And storage boxes will be supported by transverse assemblies. And the fuel injection valve will receive Alignment, which overlaps the cross member as viewed from the side.