CN202130539U

CN202130539U - Bicycle

Info

Publication number: CN202130539U
Application number: CN201120280172U
Authority: CN
Inventors: 韩雨声
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-08-03
Filing date: 2011-08-03
Publication date: 2012-02-01
Anticipated expiration: 2021-08-03

Abstract

A bicycle relates to a bike, aiming to solve the problems that an existing tandem bicycle is limited in use and sight of a rider on a back saddle is affected due to the fact that saddles of the tandem bicycle are identical in height and the tandem bicycle can turn only when a rider on the front saddle turns handlebars. A front wheel, a front pedal assembly, a back pedal assembly and two back wheels are arranged from front to back sequentially and are connected with a tricycle frame, a front saddle is lower than a back saddle and is arranged between the front pedal assembly and the back pedal assembly, the front pedal assembly and a real axle are connected through a front pedal chain transmission mechanism, and the back pedal assembly and the back axle are connected through a back pedal chain transmission mechanism. A steel wire axle is mounted on the tricycle frame rotationally, a steering wheel and a first steel wire wheel are mounted at two ends of the steel wire axle, a transition wheel is rotationally mounted on the tricycle wheel frame, a second steel wire wheel is mounted at the upper end of a fork of the front wheel rotationally, and two ends of a steel wire are fixedly wound on the first steel wire wheel and the second steel wire wheel. The bicycle is particularly suitable for riding during playing.

Description

A kind of bicycle

Technical field

The utility model relates to a kind of bicycle.

Background technology

Existing bicycle has following several kinds of forms: one, two-wheeled cycle generally is that a people steps on and rides, and the back is provided with shelf; Two, three-wheel vehicle generally is that a people steps on and rides, and the back is provided with a container; Three, the double two-wheeled cycle of playing generally is that two people one in front and one in back step on and ride, and two people are highly consistent, requires the last individual must be by bike; Four, double three (four) wheel bicycles of playing side by side generally are that two people step on side by side and ride, and two people are highly consistent.

To sum up; The vehicle seat of the above-mentioned two-person ridden bicycle of enumerating is because consistent setting the highly; And need rely on the people who sits in front to rotate handlebar when turning to can realize, the people who sits in front requires and must therefore have the problem of the visual effect of using the people on limited and the influence back vehicle seat by bike.

The utility model content

The utility model for the vehicle seat that solves existing two-person ridden bicycle because consistent setting the highly; And need rely on the people who sits in front to rotate handlebar when turning to can realize; The people who sits in front requires must be by bike; Therefore there is the problem of the visual effect of using the people on limited and the influence back vehicle seat, and then a kind of bicycle is provided.

The utility model addresses the above problem the technical scheme of taking: a kind of bicycle of the utility model; Said bicycle comprises the three-wheel bicycle, and said three-wheel bicycle comprises front-wheel, front foot pedal assembly, rear pedal assembly, tricycle frame, front seat, back vehicle seat, preceding foot-operated chain drive, rear treadle chain drive and hind axle; Said three-wheel bicycle also comprises bearing circle, foresteerage gear and two trailing wheels;

Said front-wheel, front foot pedal assembly, rear pedal assembly and two trailing wheels set gradually and are positioned at the below of tricycle frame from front to back; Said front-wheel, front foot pedal assembly, rear pedal assembly and two trailing wheels all are connected with tricycle frame; Said two trailing wheels are symmetrical set with respect to the longitudinal centerline of tricycle frame; Said front-wheel is arranged on the longitudinal centerline of tricycle frame; Said front seat and back vehicle seat all are arranged on the top of tricycle frame, and said front seat all is connected with tricycle frame with the back vehicle seat, and said front seat is lower than back vehicle seat setting; Said front seat is between front foot pedal assembly and rear pedal assembly; Said two trailing wheels are installed on the hind axle, and said front foot pedal assembly is connected through the front foot pedal chain drive with hind axle, and said rear pedal assembly is connected through the rear pedal chain drive with hind axle; Said foresteerage gear comprises first wire rope pulley, steel rope wheel shaft, second wire rope pulley, transition wheel and steel rope; Said steel rope wheel shaft is rotatably installed on the tricycle frame; One end of said steel rope wheel shaft fixedly is equipped with bearing circle; The other end of said steel rope wheel shaft is installed with first wire rope pulley, and said transition wheel is rotatably installed on the tricycle frame, and said second wire rope pulley is rotatably installed on the upper end of car fork of front-wheel; One end of said steel rope fixedly is wrapped on the wheel rim of first wire rope pulley, and the other end of said steel rope is walked around transition wheel and fixedly is wrapped on second wire rope pulley.

The beneficial effect of the utility model is: one, the vehicle seat of the bicycle of the utility model (three-wheel) adopts low early and high after mode to be provided with; Children can be sitting on the front seat; The adult is sitting on the vehicle seat of back; The people's sight line that rides in forward and backward vehicle seat is open, even the people who rides on the front seat can not take by bike yet, to the people who the plays condition of providing convenience; And, improved cyclist's safety because the resistance to overturning of foot-operated tricycle is good; Two, turning to of the bicycle of the utility model drives foresteerage gear through steering wheel rotation and rotates, thereby realizes front-wheel steering, processing ease, turns to conveniently; Three, the utility model has increased hydraulic giant device and rotating mechanism, only needs to rotate handwheel, and back vehicle seat and hydraulic giant were freely rotated, and simultaneously, the people who is sitting on the vehicle seat of back can operate pistol, launches by the distinct transmit direction; Four, on the bicycle of the utility model, be provided with on the car and cover, not only can keep out wind and rain, when blocking ultraviolet irradiation, also do not influence cyclist's sight line, guaranteed cyclist's safety; Five, three cover sled and skates fabricate blocks are installed on the three-wheel bicycle of the utility model, are made the bicycle of the utility model not only can use in the land, can also on ice and snow road, use simultaneously, the many usefulness of a car have wide range of applications; Six, the utility model has disposed many single wheel cycles and Duo Tai two-wheel car again on the basis of three-wheel bicycle, and many single wheel cycles and Duo Tai two-wheel car are in order alternately and adopt the pivotally attached mode to be cascaded; Be positioned at top single wheel cycle and the three-wheel bicycle is hinged,, can conveniently turn as many people simultaneously by bike the time; The alerting ability of car body is good; Can be fit to many people and ride usefulness simultaneously, use when being particularly suitable for playing, increase the interest of playing.Seven, the utility model can dispose equipment such as sound equipment as required, makes that the function of this bicycle is more complete.

Description of drawings

Fig. 1 is the front view of the utility model, and expression is the three-wheel bicycle among this figure, for make drawing clear for the purpose of, rotating mechanism and hydraulic giant device do not draw;

Fig. 2 is the front view that hydraulic giant device and rotating mechanism are assembled together;

Fig. 3 is the A portion enlarged drawing of Fig. 1;

Fig. 4 is the birds-eye view of Fig. 1, covers on sled and skates fabricate block and the car among the figure and does not draw;

Fig. 5 is the front view of the utility model, and what represent among the figure is three-wheel bicycle, a plurality of single wheel cycle and the hinged front view of a plurality of two-wheel car;

Fig. 6 is the birds-eye view of Fig. 5, for make drawing clear for the purpose of, rotating mechanism and hydraulic giant device do not draw.

The specific embodiment

The specific embodiment one: combine Fig. 1～Fig. 4 explanation; A kind of bicycle of this embodiment; Said bicycle comprises the three-wheel bicycle, and said three-wheel bicycle comprises front-wheel 1, front foot pedal assembly 2, rear pedal assembly 3, tricycle frame 4, front seat 5, back vehicle seat 6, preceding foot-operated chain drive 7, rear treadle chain drive 8 and hind axle 9; Said three-wheel bicycle also comprises bearing circle 10, foresteerage gear 11 and two trailing wheels 12;

Said front-wheel 1, front foot pedal assembly 2, rear pedal assembly 3 and two trailing wheels 12 set gradually and are positioned at the below of tricycle frame 4 from front to back; Said front-wheel 1, front foot pedal assembly 2, rear pedal assembly 3 all are connected with tricycle frame 4 with two trailing wheels 12; Said two trailing wheels 12 are symmetrical set with respect to the longitudinal centerline of tricycle frame 4; Said front-wheel 1 is arranged on the longitudinal centerline of tricycle frame 4; Said front seat 5 and back vehicle seat 6 all are arranged on the top of tricycle frame 4, and said front seat 5 all is connected with tricycle frame 4 with back vehicle seat 6, and said front seat 5 is lower than back vehicle seat 6 and is provided with; Said front seat 5 is between front foot pedal assembly 2 and rear pedal assembly 3; Said two trailing wheels 12 are installed on the hind axle 9, and said front foot pedal assembly 2 is connected through front foot pedal chain drive 7 with hind axle 9, and said rear pedal assembly 3 is connected through rear pedal chain drive 8 with hind axle 9; Said foresteerage gear 11 comprises first wire rope pulley 13, steel rope wheel shaft 14, second wire rope pulley 15, transition wheel 16 and steel rope 17; Said steel rope wheel shaft 14 is rotatably installed on the tricycle frame 4; One end of said steel rope wheel shaft 14 fixedly is equipped with bearing circle 10; The other end of said steel rope wheel shaft 14 is installed with first wire rope pulley 13; Said transition wheel 16 is rotatably installed on the tricycle frame 4; Said second wire rope pulley 15 is rotatably installed on the upper end of car fork 18 of front-wheel 1, and an end of said steel rope 17 fixedly is wrapped on the wheel rim of first wire rope pulley 13, and the other end of said steel rope 17 is walked around transition wheel 16 and fixedly is wrapped on second wire rope pulley 15.

The specific embodiment two: combine Fig. 1 and Fig. 2 explanation, the said three-wheel bicycle of this embodiment also comprises rotating mechanism and hydraulic giant device; Said rotating mechanism comprises anchor shaft 19, turning cylinder 20, preceding rotary axle box 21, back rotary axle box 22, big gear wheel 23, miniature gears 24, connecting panel 25, big gear wheel cover 26 and handwheel 27, and said hydraulic giant device comprises hydraulic giant 28 and is connected baffle plate 29;

Rotary axle box 21 is sleeved on the anchor shaft 19 before said, and said preceding rotary axle box 21 is rotationally connected with anchor shaft 19, and said back rotary axle box 22 is sleeved on the turning cylinder 20; Said back rotary axle box 22 is rotationally connected with turning cylinder 20; Said anchor shaft 19 is positioned at the place ahead of turning cylinder 20, is connected through connecting panel 25 between the lateral wall of the lateral wall of preceding rotary axle box 21 and back rotary axle box 22, and the lower end of said anchor shaft 19 is arranged on big gear wheel and overlaps in 26; Said anchor shaft 19 is connected with big gear wheel cover 26; Said big gear wheel 23 is fixedly set on the big gear wheel cover 26, and the lower end of said big gear wheel cover 26 is connected with the entablatrance 31 of tricycle frame 4, and said miniature gears 24 is fixedly set on the turning cylinder 20; The lower end of the upper end of said turning cylinder 20 and handwheel 27 is affixed; Said big gear wheel 23 and miniature gears 24 engagements, when said handwheel 27 rotated, said miniature gears 24 moved in a circle around big gear wheel 23; Said hydraulic giant 28 is arranged on the place ahead of back vehicle seat 6, and said hydraulic giant 28 is affixed with the lateral wall of preceding rotary axle box 21 through connecting baffle plate 29.Other is identical with the specific embodiment one.

This embodiment is with the specific embodiment one combination and install rifle (big gun) sound equipment additional, forms battlebus voluntarily.

The specific embodiment three: combine Fig. 1 explanation; The said three-wheel bicycle of this embodiment also comprises and covers 30 on the car; The lower end of cover 30 and the entablatrance 31 of tricycle frame 4 removably connect on the said car; The front end face of cover 30 is provided with front windshield glass 32 on the said car, and the sidewall of cover 30 is provided with car door 33 on the said car.Other is identical with the specific embodiment one.

The specific embodiment four: combine Fig. 1 and Fig. 4 explanation, the said three-wheel bicycle of this embodiment comprises that also two rear wheel supports 34, two support link and three overlap sled and skates fabricate blocks; Every cover sled and skates fabricate block comprise a sled 36 and skates 37; Said skates 37 are affixed with sledge 36; The bottom face of said sled 36 is positioned at the top of the bottom face of skates 37; In said three cover sleds and the skates fabricate blocks one overlap sled and are connected with the wheel rim of skates fabricate block with front-wheel 1; And should overlap sled 36 and front-wheel 1 adjacent setting in sled and the skates fabricate block; Said two rear wheel supports 34 are symmetricly set on the inboard of two trailing wheels 12 with respect to the longitudinal centerline of tricycle frame 4, and said two rear wheel supports 34 are connected with tricycle frame 4, and said three cover sleds overlap sled and skates fabricate blocks and two corresponding one by one settings of rear wheel support 34 with the residue two in the skates fabricate block; These residue two cover sleds are connected with adjacent rear wheel support 34 with the skates fabricate block with every cover sled in the skates fabricate block, and each support link comprises head rod 35, second pipe link 38 and the 3rd pipe link 39; One end and the tricycle frame 4 of said head rod 35 are hinged; One end of the other end of said head rod 35 and second pipe link 38 is hinged; The other end of said second pipe link 38 is arranged on the ice and snow road; One end and the hind axle 9 of said the 3rd pipe link 39 are hinged, and the other end of said the 3rd pipe link 39 and second pipe link 38 are hinged.Other is identical with the specific embodiment one, two or three.

The specific embodiment five: combine Fig. 1 explanation, the distance between the bottom face of the said sled 36 of this embodiment and the bottom face of skates 37 is 2-10mm.Promptly can on snow, slide, also can on the ice face, slide simultaneously, expand the range of use of bicycle.Other is identical with the specific embodiment four.

This embodiment constitutes the ice and snow fun vehicle with the specific embodiment one.

The specific embodiment six: combine Fig. 5 and Fig. 6 explanation, the said bicycle of this embodiment also comprises many single wheel cycles 40 and Duo Tai two-wheel car 41; Said many single wheel cycles 40 are arranged alternately in order from front to back with Duo Tai two-wheel car 41 and become one (promptly hinged) through the hinge series connection, and the middle part of the middle part of the rear end of said tricycle frame 4 and adjacent single wheel cycle 40 front ends is hinged.Other is identical with the specific embodiment one, two or three.

The single wheel cycle 40 in this embodiment and the quantity of two-wheel car 41 are confirmed as required.

The specific embodiment seven: combine Fig. 5 and Fig. 6 explanation, said every the single wheel cycle 40 of this embodiment comprises single-wheel 42, single-wheel vehicle frame 43, single-wheel vehicle seat 44, single-wheel stretcher assembly 45 and single-wheel chain drive 46; Said single-wheel 42 is connected with the lower surface of single-wheel vehicle frame 43; Said single-wheel stretcher assembly 45 is arranged on the place ahead of single-wheel 42; Said single-wheel stretcher assembly 45 is connected with the lower surface of single-wheel vehicle frame 43, is connected through single-wheel chain drive 46 between the wheel shaft of said single-wheel stretcher assembly 45 and single-wheel 42.Other and specific embodiment six phase are together.

This embodiment constitutes puddle jumper voluntarily with the specific embodiment one.

The specific embodiment eight: combine Fig. 5 and Fig. 6 explanation, every two-wheel car 41 of this embodiment comprises two road wheels 47, two-wheeled vehicle frame 48, two-wheeled vehicle seat 49, two-wheeled stretcher assembly 50, two-wheel car wheel shaft 51 and two-wheeled chain drive 52; Said two road wheels 47 are connected with the lower surface of two-wheeled vehicle frame 48; Said two road wheels 47 are symmetrical set with respect to the longitudinal centerline of tricycle frame 4; Said two road wheels 47 are installed on the two-wheel car wheel shaft 51; Said two-wheeled stretcher assembly 50 is arranged on the place ahead of two road wheels 47, and said two-wheeled stretcher assembly 50 is connected with the lower surface of two-wheeled vehicle frame 48, is connected through two-wheeled chain drive 52 between said two-wheeled stretcher assembly 50 and the two-wheel car wheel shaft 51.Other is identical with the specific embodiment seven.

When the utility model is implemented, note following problems: 1, lower the center of gravity as far as possible; 2, two trailing wheel width between centerss are as far as possible little, and the turning car does not get final product.

Claims

1. bicycle; Said bicycle comprises the three-wheel bicycle, and said three-wheel bicycle comprises front-wheel (1), front foot pedal assembly (2), rear pedal assembly (3), tricycle frame (4), front seat (5), back vehicle seat (6), preceding foot-operated chain drive (7), rear treadle chain drive (8) and hind axle (9); It is characterized in that: said three-wheel bicycle also comprises bearing circle (10), foresteerage gear (11) and two trailing wheels (12);

Said front-wheel (1), front foot pedal assembly (2), rear pedal assembly (3) and two trailing wheels (12) set gradually and are positioned at the below of tricycle frame (4) from front to back; Said front-wheel (1), front foot pedal assembly (2), rear pedal assembly (3) and two trailing wheels (12) all are connected with tricycle frame (4); Said two trailing wheels (12) are symmetrical set with respect to the longitudinal centerline of tricycle frame (4); Said front-wheel (1) is arranged on the longitudinal centerline of tricycle frame (4); Said front seat (5) and back vehicle seat (6) all are arranged on the top of tricycle frame (4); Said front seat (5) all is connected with tricycle frame (4) with back vehicle seat (6); Said front seat (5) is lower than back vehicle seat (6) setting, and said front seat (5) is positioned between front foot pedal assembly (2) and the rear pedal assembly (3), and said two trailing wheels (12) are installed on the hind axle (9); Said front foot pedal assembly (2) is connected through front foot pedal chain drive (7) with hind axle (9), and said rear pedal assembly (3) is connected through rear pedal chain drive (8) with hind axle (9); Said foresteerage gear (11) comprises first wire rope pulley (13), steel rope wheel shaft (14), second wire rope pulley (15), transition wheel (16) and steel rope (17); Said steel rope wheel shaft (14) is rotatably installed on the tricycle frame (4); One end of said steel rope wheel shaft (14) fixedly is equipped with bearing circle (10); The other end of said steel rope wheel shaft (14) is installed with first wire rope pulley (13); Said transition wheel (16) is rotatably installed on the tricycle frame (4); Said second wire rope pulley (15) is rotatably installed in the car of front-wheel (1) and pitches on the upper end of (18), and an end of said steel rope (17) fixedly is wrapped on the wheel rim of first wire rope pulley (13), and the other end of said steel rope (17) is walked around transition wheel (16) and fixedly is wrapped on second wire rope pulley (15).

2. a kind of bicycle according to claim 1 is characterized in that: said three-wheel bicycle also comprises rotating mechanism and hydraulic giant device; Said rotating mechanism comprises anchor shaft (19), turning cylinder (20), preceding rotary axle box (21), back rotary axle box (22), big gear wheel (23), miniature gears (24), connecting panel (25), big gear wheel cover (26) and handwheel (27), and said hydraulic giant device comprises hydraulic giant (28) and is connected baffle plate (29);

Rotary axle box (21) is sleeved on the anchor shaft (19) before said, and said preceding rotary axle box (21) is rotationally connected with anchor shaft (19), and said back rotary axle box (22) is sleeved on the turning cylinder (20); Said back rotary axle box (22) is rotationally connected with turning cylinder (20); Said anchor shaft (19) is positioned at the place ahead of turning cylinder (20), the lateral wall of preceding rotary axle box (21) with the back rotary axle box (22) lateral wall between be connected through connecting panel (25), the lower end of said anchor shaft (19) is arranged in the big gear wheel cover (26); Said anchor shaft (19) is connected with big gear wheel cover (26); Said big gear wheel (23) is fixedly set on the big gear wheel cover (26), and the lower end of said big gear wheel cover (26) is connected with the entablatrance (31) of tricycle frame (4), and said miniature gears (24) is fixedly set on the turning cylinder (20); The lower end of the upper end of said turning cylinder (20) and handwheel (27) is affixed; Said big gear wheel (23) and miniature gears (24) engagement, when said handwheel (27) rotated, said miniature gears (24) moved in a circle around big gear wheel (23); Said hydraulic giant (28) is arranged on the place ahead of back vehicle seat (6), and said hydraulic giant (28) is affixed with the lateral wall of preceding rotary axle box (21) through connecting baffle plate (29).

3. a kind of bicycle according to claim 1; It is characterized in that: said three-wheel bicycle also comprises cover (30) on the car; The lower end of cover (30) and the entablatrance (31) of tricycle frame (4) removably connect on the said car; The front end face of cover (30) is provided with front windshield glass (32) on the said car, and the sidewall of cover (30) is provided with car door (33) on the said car.

4. according to claim 1,2 or 3 described a kind of bicycles, it is characterized in that: said three-wheel bicycle also comprises two rear wheel supports (34), two support link and three cover sled and skates fabricate blocks; Every cover sled and skates fabricate block comprise a sled (36) and skates (37); Said skates (37) are affixed with sledge (36); The bottom face of said sled (36) is positioned at the top of the bottom face of skates (37); In said three cover sleds and the skates fabricate blocks one overlap sled and are connected with the wheel rim of skates fabricate block with front-wheel (1); And should overlap sled (36) and the adjacent setting of front-wheel (1) in sled and the skates fabricate block; Said two rear wheel supports (34) are symmetricly set on the inboard of two trailing wheels (12) with respect to the longitudinal centerline of tricycle frame (4), and said two rear wheel supports (34) are connected with tricycle frame (4), and said three cover sleds overlap sled and skates fabricate blocks and the corresponding one by one setting of two rear wheel supports (34) with the residue two in the skates fabricate block; These residue two cover sleds are connected with adjacent rear wheel support (34) with the skates fabricate block with every cover sled in the skates fabricate block, and each support link comprises head rod (35), second pipe link (38) and the 3rd pipe link (39); One end of said head rod (35) and tricycle frame (4) are hinged; One end of the other end of said head rod (35) and second pipe link (38) is hinged; The other end of said second pipe link (38) is arranged on the ice and snow road; One end of said the 3rd pipe link (39) and hind axle (9) are hinged, and the other end of said the 3rd pipe link (39) and second pipe link (38) are hinged.

5. a kind of bicycle according to claim 4 is characterized in that: the distance between the bottom face of the bottom face of said sled 36 and skates (37) is 2-10mm.

6. according to claim 1,2 or 3 described a kind of bicycles, it is characterized in that: said bicycle also comprises many single wheel cycles (40) and many two-wheel cars (41); Said many single wheel cycles (40) and many two-wheel cars (41) are arranged alternately in order from front to back and become one through hinge series connection, and the middle part of the front end of the middle part of the rear end of said tricycle frame (4) and adjacent single wheel cycle (40) is hinged.

7. a kind of bicycle according to claim 6 is characterized in that: said every single wheel cycle (40) comprises single-wheel (42), single-wheel vehicle frame (43), single-wheel vehicle seat (44), single-wheel stretcher assembly (45) and single-wheel chain drive (46); Said single-wheel (42) is connected with the lower surface of single-wheel vehicle frame (43); Said single-wheel stretcher assembly (45) is arranged on the place ahead of single-wheel (42); Said single-wheel stretcher assembly (45) is connected with the lower surface of single-wheel vehicle frame (43), is connected through single-wheel chain drive (46) between the wheel shaft of said single-wheel stretcher assembly (45) and single-wheel (42).

8. a kind of bicycle according to claim 7 is characterized in that: every two-wheel car (41) comprises two road wheels (47), two-wheeled vehicle frame (48), two-wheeled vehicle seat (49), two-wheeled stretcher assembly (50), two-wheel car wheel shaft (51) and two-wheeled chain drive (52); Said two road wheels (47) are connected with the lower surface of two-wheeled vehicle frame (48); Said two road wheels (47) are symmetrical set with respect to the longitudinal centerline of tricycle frame (4); Said two road wheels (47) are installed on the two-wheel car wheel shaft (51); Said two-wheeled stretcher assembly (50) is arranged on the place ahead of two road wheels (47); Said two-wheeled stretcher assembly (50) is connected with the lower surface of two-wheeled vehicle frame (48), is connected through two-wheeled chain drive (52) between said two-wheeled stretcher assembly (50) and the two-wheel car wheel shaft (51).