CN2476476Y

CN2476476Y - Stand for motorcycle

Info

Publication number: CN2476476Y
Application number: CN 01239716
Authority: CN
Inventors: 梁仕炎
Original assignee: Individual
Current assignee: Individual
Priority date: 2001-04-06
Filing date: 2001-04-06
Publication date: 2002-02-13
Anticipated expiration: 2011-04-06

Abstract

The utility model provides a stand for motorcycle; a shaft sleeve which a rotary shaft is arranged in is fixed between the middle segments of two support pillars; a long moment arm of an assisted moment arm is connected and arranged at one end of the rotary shaft; a nested trisquare shape short moment arm is arranged in the middle of the rotary shaft; one end of a transmission fork is movably connected with the short moment arm and the other end of the transmission fork is movably connected with two fixed rings below a footstock. The hands are not needed for the stand to pull the vehicle body to implement the support and the weight of the driver presses down the support moment arm, and the motorcycle can be supported; the driver does not get off the motorcycle and sits on the motorcycle to operate the sustainer by using the foot, and the motorcycle can be parked stably; implementing the same operation is OK when the motorcycle needs to be driven. The utility model not only is convenient and saves labor, but also is safe.

Description

The motor bike Stand

The utility model relates to a kind of parts of motor bike, especially a kind of bracing frame of motor bike.

No matter which type of motor bike all will be equipped with a support in the car bottom at present, its main purpose is when parking car, and individual stability and safety are arranged.Present motor bike kind is a lot.No matter be common men car, still women's dress scooter, or luxury Harly Scooter etc., the structure of their supports all is identical with using method, only at Yin Che in shape and different, decides the height of support by the height of vehicle frame.They relatively simple for structure is example with general type, and its moulding is to bend into the semicircle fork-shaped with a steel pipe to form, the bend pipe two ends for support the part of going to the bottom, the steel pipe stage casing is that the semicircle place is for supporting top.At semicircle welded top one axle sleeve, to overlap with vehicle frame with one, it is the main rotary part that supports.In the bottom of supporting, the left side, being welded with one has the vehicle positioning stop effect to overhanging little round iron, and a pull back spring is equipped with on the right.In the time will parking car, unwheeling person will stand in the left side of car, and the right-hand man catches headstock handle and seat cushion to protect frame respectively, right crus of diaphragm is stepped on little round iron under the support base, make support with the location, ground after, the right hand is pull-up complete vehicle weight backwards again upwards firmly, will be vertical to supporting, just can be steady the car support.When driving a vehicle, same method pushes away car forward on the contrary, and car moves the back pull back spring support is packed up.The advantage of this kind support is that manufacture craft is simple, and feed consumption is few, and shortcoming is to use inconvenience, and it is big to expend bodily strength, and uses difficulty for physical weak person, and what vehicle body was heavy more need take a lot of effort.

The purpose of this utility model provides a kind of driver and need not get off with regard to available pin operation support, and is laborsaving, parks car safety, the motor bike Stand of the fine performance supporting role of energy.

Technical solution adopted in the utility model is: the intersegmental axle sleeve of establishing rotating shaft 9 in one of fixing in two supporting struts 6, rotating shaft 9 one ends connect the long arm of force 7 that power assistant arm 8 is housed, load onto the short arm of force 5 of shell type trisquare shape in the middle of the rotating shaft 9, transmission fork 3 one ends flexibly connect the short arm of force 5, and two set collars under the other end and the footstock 11 flexibly connect.This structure can be installed in the former support of motor bike, also can other cut steel pipe and be welded into.

This motor bike Stand can make every driver can both bring into play the function of support, parks car and haves a sense of security.It is compared with original support, and the driver need not get off, and sits onboard and supports with the left foot operation, and car just can come to a complete stop, and goes operation to get final product when needing driving equally.It does not need with the weight that has pulled vehicle body, only depresses the bearing force arm mechanism by driver's self body weight, Here it is it than the convenience and the laborsaving part of original support.It can make the driver just sit onboard directly can park car and driving, very graceful nature, also a kind of demeanour of pursuing of contemporary people psychology just also has been the further perfect in-use performance of motor bike.

Elaborate below in conjunction with accompanying drawing.

Fig. 1 is the utility model structural representation.

Fig. 2 is the utility model lateral plan.

This Stand can be installed in former support, also can other cut steel pipe and be welded into.Cut two steel pipes that are of convenient length and do support two quarter line pillarings 6, weld with the suitable steel pipe of a weak point degree pillar upper end, and support sleeve 2 in the other downhand welding of this short steel pipes makes the basic configuration that becomes support again.On the supporting strut stage casing, install additional again a rotating shaft 9 the long arm of force 7, be fixed on the pillar by axle sleeve, load onto the short arm of force 5 of shell type trisquare shape in the middle of the rotating shaft 9, in rotating shaft, the short arm of force 5 other ends bore a movable span with dowel fixes, joining transmission fork 3, a movable span is bored in transmission fork 3 upper ends, links rotatablely with wearing two set collars of pin with footstock, and footstock 11 is welded with axle sleeve, wear with support sleeve 2 with rotating shaft 10 and to be integral, wholely constitute a right angle triangle.On 11 of footstocks, be welded with a former encapsulation 1 and an adapter plate 12, can directly install on the position of original support, on adapter plate, tighten again, adorn a pull back spring 4 on pillar 6 left sides with screw and vehicle frame, load onto power assistant arm 8 at the long arm of force 7 hypomeres in addition, the work of the auxiliary long arm of force.Its principle of work is: use the right-angled triangle of this structure, as long as two square edge length are constant, hypotenuse length changes or when equalling zero, the angle of square edge changes so.The ability of the lever principle of the long arm of force of utilization and the short arm of force can play laborsaving effect (diagram belongs to dead ship condition) again.The operation power assistant arm, firmly step on power assistant arm, be added in the center of gravity power skew on the power assistant arm, promoted the long arm of force, long arm of force rotating shaft transmission has spurred transmission fork for the short arm of force again, and the distance between the at this moment short arm of force and the transmission fork two ends shortens, the distance of footstock and support furthers, when supporting built on stilts (after referring to load onto car), spring handle supports pull-up, supports to become driving states.When needing to stop, the power that is added on the long arm of force continues downwards, and the long arm of force produces with the short arm of force after the application force, and the short arm of force and driver plate two ends become big apart from size, can support car, finish its work.

Claims

1, a kind of motor bike Stand, comprise and connect car upper support cover, it is characterized in that: the intersegmental axle sleeve of establishing rotating shaft (9) in one of fixing in two supporting struts (6), rotating shaft (9) one ends connect the long arm of force (7) that power assistant arm (8) is housed, load onto the short arm of force (5) of shell type trisquare shape in the middle of the rotating shaft (9), transmission fork (3) one ends flexibly connect the short arm of force (5), and two set collars under the other end and the footstock (11) flexibly connect.