CN204077940U

CN204077940U - Portable two-wheeled retractable vehicle

Info

Publication number: CN204077940U
Application number: CN201420524761.2U
Authority: CN
Inventors: 胡静宇; 马侠安
Original assignee: Individual
Current assignee: Individual
Priority date: 2014-09-06
Filing date: 2014-09-06
Publication date: 2015-01-07
Anticipated expiration: 2024-09-06

Abstract

Primarily of front wheel carrier, vehicle frame, Foldable handlebar, vehicle seat, foot-operated, rear wheel frame, wheel and annex form portable two-wheeled retractable vehicle, it is characterized in that turning to standpipe side to connect bifurcated by front fork is the front wheel carrier of two longitudinal beams, vehicle frame has chute transverse pipe by the plagioclase plate of two parallel longitudinal placements to connect, front wheel carrier slide block is placed in vehicle frame chute slidably, circular shaft seat one end that vehicle frame upper end and vertical below-seat are embraced composition by two semicircles is hinged, the axle bed other end is hinged on rear-swing arm upper end, rear-swing arm lower end is hinged on rear wheel frame upper end, vehicle frame lower end and a rod hinge connection, the connecting rod other end has slide block to be arranged in rear coulisse chute slidably, the rear end of rear coulisse then dumpling is connected on rear-swing arm lower end and rear wheel frame upper end thereof axle, before formation, rear wheel is positioned in the middle of vehicle frame two plate, vehicle seat is positioned at vehicle frame back upper place and places vertically, ride under being hinged on vehicle frame, Foldable handlebar is hinged on front wheel carrier steering tube place, before between these parts, rotation and slip are stretched out, rear wheel becomes car, have folding quick, the feature that volume is little, meet when people take Large-sized Communication instrument and carry, ride between transfer or other short range, its wide market.

Description

Portable two-wheeled retractable vehicle

Technical field

The utility model relate to a kind of light and handy, convenient, be applicable to the portable two-wheeled retractable vehicle that carries.

Background technology

The life that the progress and development of science and technology is people provides all multiple vehicle, as subway, the public transport meanss such as city motor bus, capacity is played large when peak traffic, the effect that efficiency is high, but seem time passenger flow volume is few waste, and need wait, especially transfer distance far then wastes time and energy, although small passenger car ride comfort, meet the demand of people from departure place directly to destination, but along with many that amplitudes of city automobile recoverable amount increase, congestion in road situation is serious, especially travel and park in the metropolis having millions of automobiles and seem more difficult, therefore people more and more need one to take various public transport means to carry, the vehicle of riding between transfer or other short range, so in box-type tricycle (patent No.: ZL98248138.1), the box-shaped two-wheeled folded bicycle (patent No.: 20072031109.6), Foldable becomes the car (patent No.: 200810127016.3) of box-shaped, the portable case type two-wheeled folded bicycle (patent No.: 200820207336.5, 200920174175.9, 2009200047731), Portable box-type folding bike (the patent No.: 2011100454551, 201110045455, 201210349875.3) etc. on basis, formed and be easy to folding portable two-wheeled retractable vehicle.

Summary of the invention

The utility model object be to provide ride when being launched into car comfortable, stable, reliably, volume after folding is little, it realizes like this, it is mainly by front wheel carrier, vehicle frame, Foldable handlebar, vehicle seat, foot-operated, rear wheel frame, wheel and annex form portable two-wheeled retractable vehicle, it realizes like this, turn to standpipe tie-beam by front fork, there is horizontal axis hole beam front end, front fork loading turns in standpipe and formed, vehicle frame is connected with by transverse pipe by the front chute plagioclase plate that has of two parallel longitudinal placements, front wheel carrier slide block is placed in vehicle frame chute, front wheel carrier is slided in chute before vehicle frame, circular shaft seat one end that vehicle frame upper end and vertical below-seat are embraced composition by two semicircles is hinged, the axle bed other end is hinged on rear-swing arm upper end, rear-swing arm lower end is hinged on rear wheel frame upper end, vehicle frame lower end and a rod hinge connection, the connecting rod other end has slide block to be arranged in rear coulisse chute, in chute slidably, the rear end of rear coulisse is then hinged on rear-swing arm lower end and rear wheel frame upper end thereof axle, front wheel carrier can slide along vehicle frame plate upper hopper chute, launch connecting rod, stretching between rear coulisse, with rear-swing arm, vehicle frame forms triangular shaped from the side, before being formed after shrinking, rear wheel is positioned in the middle of vehicle frame two plate, vehicle seat is positioned at vehicle frame back upper place and places vertically, ride under being hinged on vehicle frame, Foldable handlebar is hinged on front wheel carrier steering tube place, before between these parts, rotation and slip are stretched out, rear wheel is ridden for people, it is locked in front wheel carrier axis hole front end and is provided with lock handle, corresponding vehicle frame front edge of board has hole, lock handle is by transverse tube, it has slotted eye, two pins are installed with in the middle of pipe, the inner one end of two pins connects with spring and is arranged in transverse tube, the other one end of pin is with outside the extended transverse tube of tapering, and pin stretches out by vertical miniature lever the parts that slotted eye on guide pipe forms outward respectively, a kind of sliding pin mode, front wheel frame makes hole overlap, and transverse pin stretches out and is stuck in vehicle frame hole, front wheel carrier is stoped to rotate, lock handle is placed in vehicle frame around position, hinge place, rear end, rear wheel frame has corresponding hole around hinge, rear wheel frame, when between vehicle frame, rotation hole overlaps, on vehicle frame, pin outer end is stretched out and is inserted in the hole, sun is rear wheel frame only, rotate between vehicle frame, foot-operated be hinged on vehicle frame lower end and ride on axle bed, turn up and erect in vehicle frame both sides, in car car saddle pipe insertion vehicle seat standpipe axle bed slidably, be folded in and lower end is fixed on front wheel carrier front fork upper end forms this car, Foldable handlebar is by hand handle, handlebar upper support bar, lower support bar three part group penta, two hands are being hinged on upper support bar axle bed, 90 degree can be rotated, upper support bar lower end and lower support bar hinged, the lower support bar other end is hinged on and is fixed on front wheel carrier and turns on standpipe top base, the locking of Foldable handlebar all adopts the sliding pin mode as above introduced, rotate these parts to launch to become the car of riding for people, contraction is closed, and becomes boxed-section shape.

The cross-sectional plane of front-wheel frame plate, vehicle frame plate is that I-shaped or C font are to increase the transverse bending strength of plate.

Hinged foot-operated control desk under can making stretcher, adopt the foot-operated startup and the brake that control car, can have battery case hanging hole on vehicle frame or rear wheel frame, battery is arranged in battery case and trailing wheel boom space and other space, adopt existing hub-type motor, namely electrical motor is arranged on hub positions.

Rear wheel frame is promoted backward during use, mention vehicle seat, gravitate stretches out front and rear wheel respectively, locking front wheel carrier, vehicle frame, rear wheel frame, level is ridden in upset, opens Foldable handlebar, ride for people after forming car, through control line control power part and brake disc by the handle of Foldable handlebar car is moved ahead or stops, car is then folded into boxed-section shape and can carries by same contraction vehicle seat saddle pipe and Foldable handlebar, and the handle exposing casing and wheel also can be utilized to push away, draw walking.

Accompanying drawing explanation

Accompanying drawing 1 is the utility model front view.

Accompanying drawing 2 is the utility model birds-eye view.

Accompanying drawing 3, for the utility model is folded into case front view.

Accompanying drawing 4, for the utility model folding is for being case birds-eye view.

Detailed description of the invention

Below in conjunction with several example and accompanying drawing, the utility model is further illustrated.

Fig. 1, 2 is little, 1. wheel, 2. rear wheel frame, 3. rear-swing arm, 4. vehicle seat, 5. vehicle frame, 6. Foldable handlebar, 7. front wheel carrier, 8. lock handle, 9. foot-operated, 10. coulisse and annex composition after, front wheel carrier (7) turns to standpipe tie-beam by front fork, there is horizontal axis hole beam front end, front fork loading turns in standpipe and formed, vehicle frame (5) is connected with by transverse pipe by the front chute plagioclase plate that has of two parallel longitudinal placements, front wheel carrier (7) slide block is placed in vehicle frame (5) chute, front wheel carrier (7) is slided in vehicle frame (5) front chute, circular shaft seat one end that composition is embraced by two semicircles in vehicle frame (5) upper end and vertical vehicle seat (4) below is hinged, the axle bed other end is hinged on rear-swing arm (3) upper end, rear-swing arm (3) lower end is hinged on rear wheel frame (2) upper end, vehicle frame (5) lower end and a rod hinge connection, the connecting rod other end has slide block to be arranged in rear coulisse (10) chute, in chute slidably, the rear end of rear coulisse (10) is then hinged on rear-swing arm (3) lower end and rear wheel frame (2) upper end and joins on axle, , with rear-swing arm (3), vehicle frame (5) forms triangular shaped from the side, lock handle (8) is by transverse tube, transverse tube has slotted eye, two pins are installed with in the middle of pipe, two inner one end of pin connect with spring and are arranged in transverse tube, one end is with outside the extended transverse tube of tapering in addition, and pin stretches out by vertical miniature lever the parts that slotted eye on guide pipe forms outward respectively, by front for vehicle frame (5), the horizontal pipe in rear end changes the transverse tube of lock handle (12) into, lock handle (8) is respectively had in vehicle frame (2) front and back end, and front wheel carrier (7), also porose on rear wheel frame (2), front wheel carrier (7), it is front that rear wheel frame (2) slides into vehicle frame (5), rear end then lateral pin is stretched out and is stuck in front wheel carrier (7), in the upper hole of rear wheel frame (2), stop front wheel carrier (7), rear wheel frame (2) slides, rear wheel frame (2) stay bearing plate front and rear panel spacing is different, both beloid, at front wheel carrier (7) beam, vehicle frame (5), rear wheel frame (2) stay bearing plate all has slope, for inwardly compressing into lock handle (8) pin, washer can be set at lock handle (8) place, be provided with slope, , washer is fixed with handle, lock handle (8) pin is inwardly compressed on turning handle washer slope, play and unclamp lock handle (8) effect, in vehicle seat (4) saddle pipe insertion vehicle seat (4) standpipe slidably, foot-operated (9) are hinged on stretcher one end on vehicle frame (5) forward axle bed, adopt existing hub-type motor, namely electrical motor is arranged in hub positions, rear wheel frame (2) or vehicle frame (5) have battery case hanging hole, battery is installed in rear wheel frame (2) arm space, Foldable handlebar (6) lower end is fixed on front wheel carrier (7) front fork upper end and forms this car, slip front wheel carrier (7), rear wheel frame (2) launches locking becomes the car of riding for people, Fig. 1, 2 is car, Fig. 3, 4 contractions are folding as box-shaped.

The utility model provides a kind of suitable walking-replacing tool, easy to operate, lightweight, the people be applicable in city life take all kinds of as subway, bus, train, steamer, carry during the public transport meanss such as aircraft, the vehicle that transfer or other short range interval use when riding, be easy to carry about with one and pile up, can take on to carry on the arm also to utilize the wheel exposing casing to push away, draw walking, meet the use that people are different, its compact appearance, and speed well, meet the daily study of people, life, requirements of one's work, these car parts can adopt existing mature technology and technique, be easy to a large amount of production, the traffic that it blocks up for change city, be convenient for people to important in inhibiting of going on a journey, have employed and be conducive to environment protection manpower and motorized motions, meet the low-carbon (LC) trip advocated the world today, therefore wide market outlook are had.

Claims

1. primarily of wheel (1), rear wheel frame (2), rear-swing arm (3), vehicle seat (4), vehicle frame (5), Foldable handlebar (6), front wheel carrier (7), lock handle (8), foot-operated (9), the portable two-wheeled retractable vehicle of rear coulisse (10) and annex composition, front wheel carrier (7) turns to standpipe tie-beam by front fork, there is horizontal axis hole beam front end, front fork loading turns in standpipe and formed, vehicle frame (5) is connected by the front chute plagioclase plate transverse pipe that has of two parallel longitudinal placements, front wheel carrier (7) slide block is placed in vehicle frame (5) chute, front wheel carrier (7) is slided in vehicle frame (5) front chute, circular shaft seat one end that composition is embraced by two semicircles in vehicle frame (5) upper end and vertical vehicle seat (4) below is hinged, the axle bed other end is hinged on rear-swing arm (3) upper end, rear-swing arm (3) lower end is hinged on rear wheel frame (2) upper end, vehicle frame (5) lower end and a rod hinge connection, the connecting rod other end has slide block to be arranged in rear coulisse (10) chute, in chute slidably, the rear end of rear coulisse (10) is then hinged on rear-swing arm (3) lower end and rear wheel frame (2) upper end thereof axle, launch rear linking rod, stretching between coulisse (10), with rear-swing arm (3), vehicle frame (5) forms triangular shaped from the side, lock handle (8) is by transverse tube, transverse tube has slotted eye, two pins are installed with in the middle of pipe, two inner one end of pin connect with spring and are arranged in transverse tube, one end is with outside the extended transverse tube of tapering in addition, and pin stretches out by vertical miniature lever the parts that slotted eye on guide pipe forms outward respectively, by front for vehicle frame (5), the horizontal pipe in rear end changes the transverse tube of lock handle (12) into, lock handle (8) is respectively had in vehicle frame (2) front and back end, and front wheel carrier (7), also porose on rear wheel frame (2), front wheel carrier (7), it is front that rear wheel frame (2) slides into vehicle frame (5), rear end then lateral pin is stretched out and is stuck in front wheel carrier (7), in the upper hole of rear wheel frame (2), stop front wheel carrier (7), rear wheel frame (2) slides, in vehicle seat (4) saddle pipe insertion vehicle seat (4) standpipe slidably, foot-operated (9) are connected on vehicle frame (5) forward axle bed by stretcher one end dumpling, turn up and erect in vehicle frame (2) both sides, Foldable handlebar (6) lower end is fixed on the pedestal of front wheel carrier (7) front fork upper end and forms this car, slip front wheel carrier (7), rear wheel frame (2) launches locking becomes the car of riding for people.

2. portable two-wheeled retractable vehicle according to claim 1, it is characterized in that rear wheel frame (2) stay bearing plate front and rear panel spacing is different, both beloid, all slope is had at front wheel carrier (7) beam, vehicle frame (5), rear wheel frame (2) stay bearing plate, for inwardly compressing into lock handle (8) pin, washer can be set at lock handle (8) place, be provided with slope, washer is fixed with handle, lock handle (8) pin is inwardly compressed on turning handle washer slope, plays and unclamps lock handle (8) effect.

3. portable two-wheeled retractable vehicle according to claim 1, it is characterized in that Foldable handlebar (6) is made up of hand handle, handlebar upper support bar, lower support bar three part, two hands are connected on dumpling on upper support bar axle bed, 90 degree can be rotated, upper support bar lower end and lower support bar hinged, the lower support bar other end is hinged on and is fixed on front wheel carrier (7) and turns on riser base, and the locking of Foldable handlebar (6) all adopts sliding pin mode.