CN104229017B

CN104229017B - New bicycle labor-saving structure

Info

Publication number: CN104229017B
Application number: CN201410503143.4A
Authority: CN
Inventors: 宋来学
Original assignee: Individual
Current assignee: Individual
Priority date: 2014-06-06
Filing date: 2014-09-28
Publication date: 2016-09-14
Anticipated expiration: 2034-09-28
Also published as: CN104229017A

Abstract

nullThe invention discloses a kind of new bicycle labor-saving structure，Its structure is vehicle frame、Handlebar、Based on pedal and the wheel shaft being connected on vehicle frame and the wheel being connected with wheel shaft，By No. 4 part forward terminals of Novel frame，No. 1 part of transverse axis is installed，And No. 3 parts and No. 20 parts connection front truck wheel shafts are installed on its axle，The weight of people and thing on car body is utilized to act on No. 3 coupled vehicle seats of part and No. 8 parts of support bar，Its lower end is connected with front truck wheel shaft wheel，Its front vehicle wheel is made to form horizontal force forward，Front vehicle wheel No. 4 parts of 9 and No. 10 elastic components and vehicle frame are connected such as figure，If No. 1 part is fixed, upper shifting is contour with vehicle seat to be rotationally connected with No. 3 parts，Lower end connects vehicle frame，No. 20 parts can not be set，Rear wheel is by remote control or handcar handle and labor-saving structure 1、3、4、8、9、10、No. 20 parts and driving member 5、6、7、11、13、No. 18 parts and rear wheel support member 15、16、Coordinating of No. 19 parts rotates the various bicycles that formation is complete.

Description

New bicycle labor-saving structure

Technical field:

The present invention relates to a kind of vehicles, particularly relate to a kind of new bicycle labor-saving structure.

Background technology:

Existing bicycle structure not science, due to the constraint of the force of habit, people continue up and use, although existing bicycle has Multiple pattern, but change ten thousand times without leaving the original aim or stand, Impact direction not science, the gross weight on car body does not utilize, and Uneven road forms resistance, People are made to feel after riding for a long time to tire out, so enough attention should be caused.

Summary of the invention:

For solving problem and the defect of above-mentioned existence, the invention provides a kind of bicycle labor saving structure that ride comfortable labor-saving, to people Enjoy, 1,3,4,8,9,10, No. 20 parts of its labor-saving structure utilize the loading capacity on car body, and act on car body is laborsaving In structure, its new bicycle labor-saving structure it be achieved in that first be by vehicle frame improve, its forward terminal design fulcrum 1 Number part, after vehicle seat pressurized, No. 3 parts make No. 20 parts pull front axle and coupled front vehicle wheel, No. 1 part by No. 1 part of fulcrum Being rotationally connected with No. 3 parts if fixing upper shifting is contour with vehicle seat, lower end connects vehicle frame, can not set No. 20 parts, while vehicle seat pressurized, by Being rotationally connected with saddle tube in No. 8 part upper ends of support bar, its lower end is connected to front truck wheel shaft and coupled front vehicle wheel, such shape Become the power of pusher, owing to the length of No. 3 parts is much larger than the length of No. 20 parts, when vehicle seat pressurized due to 9, No. 10 parts be rotationally connected with And No. 10 parts are that elastic component makes wheel obtain intensity to pull, add under the thrust of No. 8 parts of support bar, front vehicle wheel obtains enough The pushing away of horizontal force, draw, and before the cooperation manipulation of 5,6,7,11,13,15,16,18, No. 19 parts makes bicycle easily OK, being 3 to 1.6 through testing its labour-saving ratio, its effect is considerable, if this labor-saving structure is arranged on tricycle, due to rear The cooperation manipulation of 15,16,18,22, No. 23 parts of vehicle frame makes tricycle easily ride, and Fig. 2 has and shows.

Accompanying drawing illustrates:

Fig. 1 is new bicycle labor-saving structure overall schematic, piece number title: No. 1 part is car body forward terminal one fulcrum, and No. 2 parts are Storage battery, No. 3 parts or 3¹Number part is arm of force connecting rod, and No. 4 parts are main car body vehicle frames, and No. 5 parts are the stems being connected as a single entity with handlebar, No. 6 parts are the direction bracing wire swing links being connected as a single entity with handlebar, and No. 7 parts are the auxiliary equipments installing No. 5 parts of stem, it and car body Being connected, No. 8 parts are the gravity supporting rods being connected with saddle tube, and 9, No. 10 parts are front vehicle wheel and No. 4 part connecting rods of vehicle frame, No. 10 parts Being elastic component, No. 13 parts of No. 11 Jian Shi direction bracing wires pass through a bit of one of each fulcrum, and No. 13 parts are drawing of No. 18 part direction pull bars Line, No. 16 parts are rear hairpin pipes, and No. 15 parts are rear its lower end transverse axis of hairpin pipe axle and elastic component and No. 19 parts are rotationally connected and are integrated part, No. 18 parts are the rear wheel direction pull bars connected as one with No. 15 part lower ends, and No. 20 parts are front axle and the connecting rod of No. 1 part, No. 21 parts are motors, and No. 22 parts are rear clothes stands, and No. 23 parts are the front rods of rear clothes stand, and No. 24 parts are tricycle rear wheels Fig. 2, No. 25 parts are seat bottom plate and No. 22 parts connect after tricycle, and Fig. 2 is the front-view schematic diagram of vehicle seat after tricycle.

Detailed description of the invention:

For making the object, technical solutions and advantages of the present invention clearer, below in conjunction with accompanying drawing, mode of the present invention is done further Describe in detail.

Embodiment:

As shown in main car body structural representation Fig. 1, illustrating the nude structure of labor-saving structure of the present invention, it is except the original another part of former car: Outside wheel, handlebar, storage battery, pedal and other original part, body frame structure for automotive has had large change, as labor-saving structure 1,4,9, 10,20,3 or 3¹, outside No. 8 parts, and 15,16, No. 19 parts of the rear support structure of vehicle frame have the change of matter, its labor-saving effect Fairly obvious, present case bicycle labor saving structure is applicable to various bicycle.

New bicycle labor-saving structure of the present invention, jumps out the constraint of original bicycle frame, and almost Everything Begins from Nothing, is first In order to adapt to the needs of this bicycle labor saving structure, should talk from No. 4 parts of vehicle frame, utilize vehicle frame No. 1 part conduct of No. 4 part forward terminals Fulcrum, its position can be varied from as required, is connected with front truck wheel shaft and coupled front vehicle wheel by No. 20 part lower extreme points, 1 Being rotationally connected with No. 3 parts if the fixing upper shifting of number part is contour with vehicle seat, lower end connects vehicle frame, can not set No. 20 parts, No. 3 parts or 3¹Number part Being integrated part with No. 20 parts, No. 3 part upper ends are fixed with vehicle seat and are connected, and No. 3 parts also can be with 3¹Number part is connected with vehicle seat, No. 3 parts and 3¹Number both parts are only with one, and No. 8 part upper ends are connected to saddle tube, and its lower end supports and is connected to front truck wheel shaft and coupled front truck Wheel, when human bady gravitational acts on vehicle seat, owing to saving No. 1 part of bassinet structure, No. 3 parts, No. 20 parts and the supporting role of No. 8 parts, Drawing before forming front vehicle wheel and active force that pusher is horizontal forward, this is the core of bicycle labor saving structure, and in addition, this is laborsaving Structure also needs to be supported by 5,6,11,13, No. 18 parts of driving member and 15,16, No. 19 part rear support and rear wheel Coordinate, form complete labour-saving bicycle, electric bicycle so that it is labor-saving structure plays its due effect, and bicycle labor saving is Acting on front vehicle wheel by human body weight by labor-saving structure, handlebar is arranged on No. 7 parts of standpipe being integrated with No. 4 parts of vehicle frame, Again by No. 5 parts being connected with handlebar and No. 6 parts of coupled swing link and the front end of No. 13 parts being connected with No. 6 parts of swing link, No. 13 part front ends are crossed No. 11 each fulcrums of part and are pulled hairpin axle lower end after No. 18 parts being connected with No. 13 part rear ends, No. 18 parts and No. 15 parts Be connected as a single entity at transverse axis, No. 15 parts be No. 16 parts center after hairpin pipe axle, No. 16 parts being connected with No. 4 parts of vehicle frame are outside rear hairpin axle Pipe, No. 15 part lower end transverse axis and elastic component and No. 19 parts are rotationally connected, and so can form rear wheel supporting construction and set up.Due to 4, the connection effect of 15, No. 16 parts, is so connected No. 13 parts i.e. with No. 18 parts being connected at No. 15 part lower end transverse axis of rear hairpin pipe axle The direction conversion of controllable rear wheel, makes body gravity keep balance, reaches the purpose that bicycle is normally walked；This bicycle labor saving Structure utilizes the weight on car body, the work formed by 1,3,4,9,10, No. 20 parts of labor-saving structure and No. 8 parts of support bar Firmly so that it is front vehicle wheel can easily move ahead, joining of 4,15,16,18, No. 19 parts of rear wheel supporting construction and rear wheel is added Conjunction makes bicycle labor saving perfect structure implement, and flywheel, chain are installed in the outside of line direction before front vehicle wheel；Rear No. 15 parts of hairpin pipe axle with No. 19 parts are connected as a single entity part, and equipped with transverse axis and elastic component damping, No. 10 parts are also elastic components, can reduce the vibrations to handlebar；For Guaranteeing to transship the intensity of Rear frame, No. 4 parts of Rear frame at most foreshorten to heart upright position, rear wheel garden, 15, No. 16 parts are therewith Reach makes rear hairpin lower limb angle of inclination diminish.If this labor-saving structure is arranged on tricycle and is also suitable, it is characterized in that No. 18 part two ends tilt It is connected with two hind axles downwards, substitutes No. 19 parts, No. 13 parts can No. 18 parts of direct pull or axis.

For the weight on vehicle seat after utilizing, the rear end of rear No. 22 parts of vehicle seat is connected to No. 4 parts of vehicle frame, and its front end is connected to No. 23 The upper end of part, No. 23 part lower ends are connected to No. 8 parts, No. 8 parts are formed auxiliary and supports, also can play for promoting front-wheel to walk forward Certain effect, motor is contained on front or rear wheel.

Although by embodiment, depicting bicycle labor saving structure, those having ordinary skill in the art knows that the present invention is to utilize labor-saving structure Complement each other to form a labor-saving structure with the weight on car body, added the cooperation to wheel of vehicle frame, handlebar and rear, make Bicycle not only can be walked but also laborsaving convenient, but number part belonging to it it many kenels can be had to change, smart without deviating from the present invention God, the application documents of the present invention and claim includes these many kenels changes, and figure one, two is that bicycle labor saving structure nude shows It is intended to.

Claims

1. a bicycle labor saving structure, including: vehicle frame, handlebar, pedal and the wheel shaft being connected on wheel and take turns with it Based on the wheel that axle is connected, it is characterised in that: described bicycle labor saving structure includes car body forward terminal one fulcrum (1), power Arm link (3), main body frame (4), the gravity supporting rod (8) being connected with saddle tube, connecting rod one (9), elastic component (10), Connecting the connecting rod two (20) of front axle and fulcrum (1), the wherein front end one fulcrum (1) of main body frame (4), by arm of force connecting rod (3), connecting rod two (20) be arranged on fulcrum (1), the lower end of connecting rod two (20) is rotationally connected with front truck wheel shaft, and the arm of force is even Bar (3) upper end is fixing with vehicle seat to be connected, and the upper end of gravity supporting rod (8) is rotationally connected with saddle tube, and its lower end connects front truck The front vehicle wheel that wheel shaft and wheel shaft are connected, connecting rod one (9), elastic component (10) one end be rotationally connected with main body frame (4) respectively, The other end connects front truck wheel shaft respectively, is connected with main body frame (4) by front vehicle wheel with this, when after vehicle seat pressurized, and arm of force connecting rod (3) under the effect that fulcrum (1) supports, connecting rod two (20) is made to draw front truck wheel shaft and coupled wheel, owing to gravity props up Strut (8) upper end is connected to saddle tube, and its lower end is connected to front truck wheel shaft and coupled front vehicle wheel, is formed and promotes wheel Horizontal force, through former bicycle and the test of bicycle labor saving structure, its labour-saving ratio is 3 to 1.6, fulcrum (1) if Fixing upper shifting is contour with vehicle seat and is rotationally connected with arm of force connecting rod (3), and lower end vehicle frame can not set connecting rod two (20)；In order to really Protect the intensity of hairpin vehicle frame after transshipping, main body frame (4) can be foreshortened to upright position, the rear wheel center of circle, make rear hairpin lower limb (19) incline Rake angle diminishes；In order to adapt to the particularity of bicycle labor saving structure, therefore before its chain, flywheel are arranged on front truck wheel shaft The outside of line direction.

Bicycle labor saving structure the most according to claim 1, it is characterised in that: described labor-saving structure also include stem (5), Direction bracing wire swing link (6) that is connected as a single entity with handlebar, the auxiliary equipment (7) of stem (5), direction bracing wire fulcrum (11), side The direction pull bar (18) that is connected as a single entity with rear hairpin pipe axle lower end to bracing wire (13), rear hairpin pipe axle (15), rear hairpin pipe (16) and Rear its lower end transverse axis of hairpin pipe axle (15) and elastic component that direction pull bar is connected as a single entity are rotationally connected with rear hairpin lower limb (19) and are integrated Part, hairpin pipe axle (15) after the rear end of main body frame (4) is connected support with rear hairpin pipe (16), rear hairpin pipe (16) is rear hairpin pipe axle (15) Outer tube, rear hairpin pipe axle (15) lower end and rear hairpin lower limb (19) upper end are linked as with rear hairpin lower limb (19) equipped with connecting shaft and elastic component damping Integrally, after formation, hairpin lower limb (19) connects rear vehicle shaft and coupled rear wheel and supports aftercarriage, by driving member with The left-right rotation of the stem (5) that handlebar is connected as a single entity, drives the swing link (6) being connected as a single entity with stem (5) and connects Be connected at the front end of direction bracing wire (13) and swing link, direction bracing wire (13) cross direction bracing wire fulcrum (11) and each fulcrum and after Hairpin pipe axle (15) lower end is connected with direction pull bar (18), and pulls direction pull bar (18), direction pull bar (18) to prop up with rear wheel again After support member, hairpin pipe axle (15) lower end and rear hairpin lower limb (19) upper end and coupled wheel shaft, wheel are integrated, due to car The left and right of connected stem (5) is manipulated and swing link (6), direction bracing wire fulcrum (11), direction bracing wire (13), side After the transmission and rear wheel support member of pull bar (18), hairpin pipe axle (15), rear hairpin pipe (16), the cooperation of rear hairpin lower limb (19) interlock Reaching the purpose of bicycle running, the auxiliary equipment (7) of stem (5) is arranged on car body, described bicycle labor saving structure Also the travel direction of rear wheel can be controlled with remote control mode.

Bicycle labor saving structure the most according to claim 1, it is characterised in that: after bicycle, the rear end of clothes stand (22) connects In the rear end of main body frame (4), the upper end of clothes stand front rod (23), rear clothes stand front rod (23) after the connection of its front end Lower end connect gravity supporting rod (8), when after clothes stand (22) bear a heavy burden after, it is right to be formed by rear clothes stand front rod (23) The extruding of gravity supporting rod (8), so forms a kind of auxiliary extruding force forwards to gravity supporting rod (8).

Bicycle labor saving structure the most according to claim 1, it is characterised in that: arm of force connecting rod (3) go down bool be in order to Cyclist gets on and off conveniently, but this arm of force connecting rod also can go on bool, connects vehicle seat, Gravity support from vehicle seat rear end The connected mode of bar (8) is constant, and so dress spring for bicycle is keeped out wind and rain and laid a good foundation.

Bicycle labor saving structure the most according to claim 1, it is characterised in that: this structure is arranged on tricycle, by main body Vehicle frame (4) shortens, and rear hairpin axle (15), rear hairpin pipe (16) move forward therewith, wheel with the gravity fulcrum of main body frame (4) the shortest On the position that the axis upper vertical in the two trailing wheel centers of circle is downward, the two ends of direction pull bar (18) diagonally downward with two-wheeled inner shafts Ultimate range be connected to hairpin lower limb (19) after two-wheeled axis substitutes, the axle that two rear wheels disconnect without axis is direct and direction The lower end of pull bar (18) connects also may be used.

Bicycle labor saving structure the most according to claim 1, it is characterised in that: elastic component (10) reduces the shake cycling human body Dynamic.