CN201872833U

CN201872833U - Bicycle suitable for entertainment of persons in different ages

Info

Publication number: CN201872833U
Application number: CN201020284035XU
Authority: CN
Inventors: 庞明方
Original assignee: Taicang Chezhongbao Leisure Products Co Ltd
Current assignee: Taicang Chezhongbao Leisure Products Co Ltd
Priority date: 2010-08-06
Filing date: 2010-08-06
Publication date: 2011-06-22
Anticipated expiration: 2020-08-06

Abstract

The utility model provides a bicycle suitable for entertainment of persons in different ages, the bicycle comprises a bicycle body, a bicycle handle, a front fork, a bicycle seat, a driving transmission mechanism, a front wheel, a rear wheel, a bracing strut or a support wheel and a braking device, the bicycle is characterized in that: a front head tube of the vehicle body and a seat tube form an upwardly-and-outwardly-inclined V-shape, a handle vertical tube connected with the vehicle body and the seat tube form an upwardly-and-outwardly-inclined V-shape, a reinforcing seat is welded between a cross bar and a seat tube seat of the vehicle body, a five-way tube is welded on the reinforcing seat, the two rear ends of a vehicle body rear fork are respectively provided with a groove and a hole, a pair of grooves are used for installing the rear wheel, the other pair of holes are used for fixing side-overturning resistant two support wheels or the bracing strut, the front and rear wheels adopt PU wheels, and adopt a single brake of press brake sheets pressing the rear wheel, a flywheel adopts a small flywheel; the bicycle can be suitable for persons with different heights and sizes, and can be suitable for entertainment of children with different ages.

Description

The bicycle that is fit to each age amusement

Technical field:

The present invention relates to a kind of recreational vehicle, particularly a kind of energy is fit to the bicycle of each age amusement.

Technical background:

Can be fit to the car that the each age group amusement plays in the market and nowhere to search, in general, the car that suitable children play, such as perambulator, the teenager does not play, and adult and old man more can't play, the car of the amusement that is fit to be grown up, children can't play.

Summary of the invention:

Purpose of the present invention, be that a kind of bicycle that is fit to each age energy amusement will be provided: the object of the present invention is achieved like this, the bicycle that is fit to each age amusement: comprise vehicle body, handlebar, front fork, vehicle seat, drive transmission device, front-wheel, trailing wheel, spike or support wheel, and brake gear, it is characterized in that: the front pipe of vehicle body becomes V-shape upwards tiltedly outer with the seat pipe, the handle riser that is connected on the vehicle body becomes V-shape upwards tiltedly outer with the seat pipe, handle riser directly inserts in the front fork tube, lock with pipe clamp then, the montant of handlebar inserts in the handle riser, lock with pipe clamp then, be welded with the reinforcement seat of ingot type between vehicle body crossbeam and the seat base, be welded with the five-way pipe on the reinforcement seat, respectively there is a hole one groove two rear ends of vehicle body back vent, a pair of groove is installed trailing wheel, and pair of holes is used for fixing anti-rolling two support wheel or spikes in addition, and front and back wheel adopts the PU wheel, adopt and press brake lining to press single brake of the trailing wheel of stopping, flywheel adopts small flywheel.

The invention has the beneficial effects as follows, adopted the front pipe of vehicle body to become V-shape upwards tiltedly outer with the seat base, making to be connected in becomes a vertical rod and a seat pipe V-shape upwards tiltedly outer on the vehicle body, thereby when making the height of regulating handlebar and vehicle seat height, also make the spacing of handlebar and vehicle seat also obtain adjustment, the people who allows this car can be fit to different heights and height size uses, and has adopted two support wheels and a spike can exchange on back vent, the children that make this car can the be fit to all ages and classes amusement of playing.

Description of drawings:

Fig. 1 is fit to the structure and the profile scheme drawing of less entertainment for children for the present invention

When casing for the present invention, Fig. 2 can obtain the shape scheme drawing of smaller size smaller

Fig. 3 is fit to the structure and the profile scheme drawing of big slightly entertainment for children for the present invention

Fig. 4 is fit to the structure and the profile scheme drawing of adult's amusement for the present invention

The specific embodiment:

Embodiment 1: according to Fig. 3, Fig. 4, and 1-vehicle body, 2-handlebar, 3-front fork, 4-vehicle seat, 5-drive transmission device, 61-front-wheel, 62-trailing wheel, 7-spike, 8-brake gear, 9-pipe clamp;

Described vehicle body 1 comprises front pipe 11, crossbeam 12, seat base 13, back vent 14, five-way pipe 15 and reinforcement seat 16, described crossbeam 12 1 end captive joint fronts pipe 11, other end fixed

connecting base base

13,13 one-tenth V-shapes of described front pipe 11 and described seat base are upwards tiltedly outer, on the present base 13 of described back vent 14 captive joints, respectively there is a hole one groove two rear ends of described back vent 14, what described reinforcement seat 16 was fixed on crossbeam 12 and seat base 13 is connected the junction, and described five-way pipe 15 is welded on the reinforcement seat 16;

Also comprise front fork tube 31 on the described front fork 3, described front fork tube 31 penetrates in the described front pipe 11, and cooperates seven bowls, and described front fork 3 and described front pipe 11 are rotatably connected;

Described handlebar 2 also comprises handle riser 21, described handle riser 21 inserts in the described front fork tube 31, and lock with pipe clamp 9, the montant of described handlebar 2 inserts in the described handle riser 21, and lock the height of the montant of described handlebar 2 scalable handlebar 3 in described handle riser 21 with pipe clamp 9;

Described vehicle seat 4 also comprises seat pipe 41, and described seat pipe 41 inserts in the pipe of described seat base 13 of described vehicle body 1, and with pipe clamp 9 lockings, described seat pipe 41 can be in the pipe of described base 13 height of the described vehicle seat 4 of scalable;

Described drive transmission device 5 comprises axis 51, crank 52, pedal 53, sprocket wheel 54, small flywheel 55 and chain 56, described axis 51 rotatable being installed in the described five-way pipe 15, described two cranks 52 are fixedly mounted on the two ends of described axis 51, on the described sprocket wheel 54 captive joints described crank 52 on the right, described two pedals 53 are installed in an end of described two cranks 52, described small flywheel 55 is installed on the trailing wheel 62, and described chain 56 solderless wrapped connections are on described sprocket wheel 54 and small flywheel 55;

Described front-wheel 61 and described trailing wheel 62 are pre-small post-large configuration, and described front-wheel 61 and described trailing wheel 62 all are PU wheel (or the solid tyre of plastics wheel hub wheels);

Described spike 7 is by in the hole that is bolted to described back vent 14;

Described brake gear 8 comprises presses brake lining 81, brake lever 82, brake cable 83, brake cable seat 84 and spring 85, described pressure brake lining 81 is installed on the described back vent 14, by being installed in the described spring 85 of configuration on the described brake cable seat 84 on the back vent 14, make described pressure brake lining 81 place's openings, described pressure brake lining 81 connects described brake lever 82 by brake cable 83, pulls described brake lever 82, by the transmission of brake cable 83, can brake described pressure brake lining 81 and compress described trailing wheel 62, and play the effect of brake.

Embodiment 2, and according to Fig. 2, described two support wheels 71 are by being bolted to the both sides of described back vent 14 rear ends, and to replace described spike 7, the children that can be fit to the less age use, and other is identical with embodiment 1.

Claims

1. bicycle that is fit to each age amusement: comprise vehicle body, handlebar, front fork, vehicle seat, drive transmission device, front-wheel, trailing wheel, spike or support wheel, and brake gear, it is characterized in that: the front pipe of vehicle body becomes V-shape upwards tiltedly outer with the seat base, the handle riser that is connected on the vehicle body becomes V-shape upwards tiltedly outer with the seat pipe, handle riser directly inserts in the front fork tube, lock with pipe clamp then, the montant of handlebar inserts in the handle riser, lock with pipe clamp then, be welded with the reinforcement seat of ingot type between vehicle body crossbeam and the seat base, be welded with the five-way pipe on the reinforcement seat, respectively there is a hole one groove two rear ends of vehicle body back vent, and a pair of groove is installed trailing wheel, pair of holes is used for fixing anti-rolling two support wheels or a spike in addition, front and back wheel adopts the PV wheel, adopts and presses brake lining to press single brake of the trailing wheel of stopping, and flywheel adopts small flywheel.

2. the bicycle that is fit to each age amusement according to claim 1, it is characterized in that: described vehicle body comprises front pipe, crossbeam, seat base, back vent, five-way pipe and reinforcement seat, described crossbeam one end captive joint front pipe, other end fixed connecting base base, on the present base of described back vent captive joint, described reinforcement seat is fixedly connected on the junction of crossbeam and seat base, and the five-way pipe is welded on the reinforcement seat.

3. the bicycle that is fit to each age amusement according to claim 1, it is characterized in that: described front and back wheel is that front-wheel is little, the configuration that trailing wheel is big.

4. the bicycle that is fit to each age amusement according to claim 1, it is characterized in that: described spike and described two support wheels can exchange by bolt.

5. the bicycle that is fit to each age amusement according to claim 1, it is characterized in that: described brake gear comprises presses brake lining, brake lever, brake cable, brake cable seat and spring, described pressure brake lining is installed on the described back vent, by the described spring that disposes on the described brake cable seat that is installed on the back vent, make described pressure brake lining be in opening, described pressure brake lining connects brake lever by brake cable.