CN2314112Y

CN2314112Y - Motocycle ignitor

Info

Publication number: CN2314112Y
Application number: CN 97244838
Authority: CN
Inventors: 郝兆兴; 贾永庆; 陈龙明; 崔云峰
Original assignee: JINAN CITY LIGHT MOTORCYCLE FACTORY
Current assignee: JINAN CITY LIGHT MOTORCYCLE FACTORY
Priority date: 1997-11-19
Filing date: 1997-11-19
Publication date: 1999-04-14
Anticipated expiration: 2007-11-19

Abstract

The utility model provides a starting device of a motorcycle. The utility model is characterized in that the utility model is provided with a sprocket 12 which is linked with a starting shaft of an engine and one end of a chain 4 is hinged on the sprocket 12 through a bolt assembly 11; the other end of the chain 4 is hinged with a convex lug on a draw rod 1; the lower end of the draw rod 1 is hinged on a motorcycle frame 3 through a pin shaft 2. The utility model has advantages that starting for a motorcycle is convenient and reliable, efficiency is high, and the integral beautiful appearance of a motorcycle can be improved.

Description

Motorcycle starting device

The utility model relates to motorcycle part, more precisely is a kind of provision for manual actuation that is used for motor tricycle.

Motorcycle in the known technology also is provided with provision for manual actuation usually except that electric starting device, use during in order to storage battery electric weight deficiency.Common motor tricycle, its provision for manual actuation are directly to connect firmly a pull bar on the starting shaft outside leaning out engine body.The deficiency of this kind structural type is: at first, starting shaft, the starting shaft rotating speed is low, and causes cranking performance rating low thus; Secondly, pull bar directly with starting shaft connect firmly cause engine hood cover must be ad hoc a groove that moves for pull bar, destroyed the attractive in appearance of motorcycle integral body thus; The 3rd single manual operating device adaptive surface is narrow.

The purpose of this utility model is, at first improves the structural type of hand primer, improves cranking performance rating, secondly, further improves the means of manpower starting, to adapt to different starting conditions.

The motorcycle starting device that the utility model provides, it is characterized in that: have one with the sprocket wheel of engine start axle interlock, hinged at the other end and the lug on the pull bar through an end chain of the articulated chain of bolt assembly on this sprocket wheel, the lower end one bearing pin effect of pull bar is hinged on the vehicle frame.

The preferred a kind of scheme of the utility model is: an extension shaft is set, an end of extension shaft is connected firmly through the starting shaft of a joint sleeve effect and motor, and aforesaid sprocket wheel is connected firmly on extension shaft.

In order to improve the reliability of extension shaft work, the utility model is provided with the support that cooperates with extension shaft.This support can use bolt assembly and base plate to connect firmly, and this base plate is connected firmly on vehicle frame.

The utility model can be provided with the pin starter with the interlock of engine start axle.For example, foot-driven lever that connects firmly with aforementioned extension shaft.

The utility model has the advantages that: start convenient and reliable efficient height, and can improve the attractive in appearance of motorcycle integral body.

Introduce embodiment of the present utility model below in conjunction with Figure of description:

Accompanying drawing 1 is a structural representation of the present utility model;

Accompanying drawing 2 is A-A views of accompanying drawing 1;

1-pull bar in above-mentioned accompanying drawing, 2-bearing pin, 3-vehicle frame, 4-chain, 5-extension shaft, 6-bolt, the 7-foot-driven lever, 8-motor, 9-starting shaft, 10-bolt assembly, 11-bolt assembly, 12-sprocket wheel, the 13-support, 14-bolt assembly, 15-bolt assembly, 16-joint sleeve, 17-base plate.

As shown in the figure, the utility model has a sprocket wheel 12, and the bolt assembly 11 that is provided with on the sprocket wheel 12 is hinged on chain 4 on the sprocket wheel 12.Behind sprocket wheel 12 several angles, its other end and pull bar 1 are hinged along teeth groove for chain 4.The lower end of pull bar 1 is through bearing pin 2 and vehicle frame 3 pin joints.Since the articulating point of chain 4 and pull bar 1 to the distance of bearing pin 2 central points greater than the point of contact of chain 4 and sprocket wheel 12 distance to sprocket wheel 12 central points, so starting shaft will obtain high rotational speed when pulling pull bar 1, thereby improved cranking performance rating greatly.Owing to changed the mode of action that pull bar 1 rotates around the starting shaft shaft axis, therefore eliminated corresponding elongated slot on the bonnet panel, improved the attractive in appearance of integral body.

Sprocket wheel 12 can directly connect firmly on the starting shaft 9 of motor 8.The preferred scheme of the utility model is: an extension shaft 5 is set, utilizes joint sleeve 16 that an end of extension shaft 5 is connected firmly on starting shaft 9.Joint sleeve 16 can adopt known structural type, the one-sided fluting of axle sleeve as shown in Figure 2, and the fastening structure of adapted bolt assembly 10, the other end place near extension shaft 5 is provided with a support 13, support 13 connects firmly through bolt assembly 14 and substrate holder 17, and substrate holder 17 connects firmly through bolt assembly 15 and vehicle frame 3 again.Certainly support 13 also can adopt other structural types, for example directly and the structural type that connects firmly of vehicle frame 3.Sprocket wheel 12 utilizes welding manner to connect firmly on extension shaft 5.

Foot-driven lever 7 is sleeved on the end of extension shaft 5 and uses bolt 6 fastening.Foot-driven lever 7 adopts known configurations to get final product.Should be understood that the utility model do not get rid of the employing of the pin starter of other structures in the known technology, for example accelerating gear group etc.Equally, the pin starter in the utility model also can technique known directly cooperate with starting shaft 9.

Claims

1, a kind of motorcycle starting device, it is characterized in that: have one with the sprocket wheel (12) of engine start axle interlock, at the last end of sprocket wheel (12) through the articulated chain of nut assembly (11) (4), lug on the other end of chain (4) and the pull bar (1) is hinged, and the lower end of pull bar (1) is hinged on the vehicle frame (3) through bearing pin (2).

2, motorcycle starting device according to claim 1 is characterized in that: an extension shaft (5) is arranged, and an end of extension shaft (5) connects firmly through the starting shaft of a joint sleeve (16) effect with motor, and sprocket wheel (12) connects firmly on extension shaft (5).

3, motorcycle starting device according to claim 2 is characterized in that: a support (13) equipped with extension shaft (5) arranged.

4, motorcycle starting device according to claim 3 is characterized in that: support (13) connects firmly with base plate (17) through nut assembly (14) effect, and base plate (17) connects firmly on vehicle frame (3).

5, motorcycle starting device according to claim 1 and 2 is characterized in that: have one with the pin starter of engine start axle interlock.

6, motorcycle starting device according to claim 5 is characterized in that: the pin starting arrangement is a foot-driven lever (7) that connects firmly with extension shaft (5).