阅读说明：本技术 新型合家欢休闲省力人力四轮自行车 (Novel labor-saving four-wheel bicycle for family happy ) 是由 杨世成 于 2018-08-21 设计创作，主要内容包括：本发明公开了一种新型合家欢休闲省力人力四轮自行车,属于人力自行车,该新型合家欢休闲省力人力四轮自行车由主骨架,新型无轴前轮、新型无轴后轮、方向盘、前后两排座椅、多个脚拐、货架、前后挡风、太阳能充电板、蓄电池、前后灯、后视镜、安全带、磁性透明门帘、前后无轴车轮配套前后叉、脚刹、链条组成,外型上部圆环形,下面平,该新型合家欢休闲省力人力四轮自行车外观精美,操作简单,休闲游玩骑行舒适,能遮风挡雨,夜间还有照明灯照明,可以携带物品,四方透明视线好,使用省力车轮多人同时用力更轻松,适用于各类人群和家庭。(The invention discloses a novel leisure labor-saving manpower four-wheel bicycle for family members, which belongs to a manpower bicycle and comprises a main framework, novel shaftless front wheels, novel shaftless rear wheels, a steering wheel, a front row of seats, a rear row of seats, a plurality of foot crutches, a goods shelf, a front wind screen, a rear wind screen, a solar charging panel, a storage battery, a front lamp, a rear lamp, a rearview mirror, a safety belt, a magnetic transparent door curtain, a front fork, a rear fork, a foot brake and a chain which are matched with the front shaftless wheels and the rear wheels, wherein the upper part of the appearance is circular and the lower part of the appearance is flat.)

1. A novel leisure labor-saving manpower four-wheel bicycle for family happy comprises a main framework, a novel shaftless front wheel, a novel shaftless rear wheel, a steering wheel, a front row of seats, a rear row of seats, a plurality of foot crutches, a storage rack, a front windshield, a rear windshield, a solar charging panel, a storage battery, a front lamp, a rear lamp, a rearview mirror, a safety belt, a magnetic transparent door curtain, a front fork, a rear fork, a foot brake and a chain, wherein the front fork, the rear fork and the chain are matched with.

2. The novel leisure labor-saving manpower quadricycle with happy family as claimed in claim 1, characterized in that: the main framework further comprises an upper arc-shaped framework, two flat-bottom foot frameworks and a connecting support, the upper arc-shaped framework is provided with two parallel frames which are arranged on the roof, the two arc-shaped frameworks are connected through the connecting support at intervals, the two flat-bottom foot frameworks are connected with the arc-shaped frameworks, the two flat-bottom foot frameworks are connected through the connecting support, the main framework is firm and can bear strong gravity without deformation, the left side and the right side of the front of the main framework are respectively provided with a rearview mirror, and the angle of the rearview mirror can be adjusted.

3. The novel leisure labor-saving manpower quadricycle with happy family as claimed in claim 1, characterized in that: the novel shaftless front wheel and the novel shaftless rear wheel are respectively installed in a pair front and back, the front fork and the back fork which are matched with the front shaftless wheel and the back fork are connected and fixed on the main framework, a metal strip with teeth on one side is connected between the two front wheels for rotating direction, the flywheels of the two rear wheels are connected together through a shaft, and a plurality of flywheels are additionally installed on the front wheel for different foot crutches to drive stress.

4. The novel leisure labor-saving manpower quadricycle with happy family as claimed in claim 1, characterized in that: the steering wheel is fixed on the main framework by two support frames, a shaft connected with the steering wheel at the support points can rotate, a gear is arranged at the bottom of the shaft, and the gear is tightly combined with a metal strip with teeth between two front wheels to rotate the direction of the front wheels.

5. The novel leisure labor-saving manpower quadricycle with happy family as claimed in claim 1, characterized in that: the front row of seats and the rear row of seats are divided into two rows, the back of the front row of seats is shorter, a metal pipe handrail is arranged on the front row of seats, the back of the rear row of seats is higher and is tightly attached to the main framework, each seat is provided with a safety belt and a buckle, movable handrails are arranged on two sides of each seat, and the seats are fixed on the main framework through metal supports.

6. The novel leisure labor-saving manpower quadricycle with happy family as claimed in claim 1, characterized in that: the plurality of the foot crutches are composed of four pedal devices, two pedal devices are respectively arranged in front of each row of seats in front and at back, each foot crutches are driven by a chain and a flywheel on a rear wheel, and the right sides of the foot crutches are provided with foot brakes for braking the wheels.

7. The novel leisure labor-saving manpower quadricycle with happy family as claimed in claim 1, characterized in that: the goods shelf is positioned on the upper part of the rear wheel of the vehicle and is in a frame shape, the metal pipe is welded on the main framework, and the goods shelf is provided with a cover, so that goods can be conveniently stored.

8. The novel leisure labor-saving manpower quadricycle with happy family as claimed in claim 1, characterized in that: the front and rear wind shields and the magnetic transparent door curtain are installed around the main framework, the front and rear wind shields are fixedly installed, the magnetic transparent door curtain is hung above the main framework, the lower parts of the middle pieces of the door curtain can move separately, and the front and rear parts of the door curtain are fixed on the main framework.

9. The novel leisure labor-saving manpower quadricycle with happy family as claimed in claim 1, characterized in that: the solar charging panel is arranged at the top of the main framework and consists of a plurality of solar panels, the storage battery is arranged at the bottom of the rear seat, and the LED illuminating lamps are respectively arranged at the front and the rear of the main framework and at the top of the center of the main framework and can be used for riding at night.

Technical Field

The invention relates to a manpower bicycle, in particular to a novel leisure labor-saving four-wheel bicycle for family members to travel.

Background

At present, most of common manual bicycles are two-wheeled bicycle with shafts or three-wheeled bicycle with shafts. The existing bicycles all have certain technical defects: (1) the riding is laborious; (2) is only suitable for one to two people to ride; (3) cannot shield wind and rain; (4) the riding at night is inconvenient; (5) too many articles cannot be carried; (6) discomfort in the seat; (7) the raised dust on the road surface cannot be avoided; (8) the condition behind the vehicle can be observed only by twisting the head; (9) and a plurality of people cannot ride the bicycle hard at the same time.

Disclosure of Invention

In order to solve the technical problems in the prior art; the invention provides a novel leisure labor-saving manpower-saving four-wheel bicycle for family happy, which comprises a main framework, novel shaftless front wheels, novel shaftless rear wheels, a steering wheel, a front row of seats, a rear row of seats, a plurality of foot crutches, a goods shelf, a front wind screen, a rear wind screen, a solar charging panel, a storage battery, a front lamp, a rear lamp, a rearview mirror, a safety belt, a magnetic transparent door curtain, a front fork, a rear fork, a foot brake and a chain, wherein the front fork and the rear fork are matched with.

Furthermore, the main framework further comprises an upper arc-shaped framework, two flat-bottom foot frameworks and a connecting support, the two upper arc-shaped frameworks are arranged on the roof in parallel, the two arc-shaped frameworks are connected with one connecting support at intervals, the two flat-bottom foot frameworks are connected with the arc-shaped frameworks, the two flat-bottom foot frameworks are connected with the connecting support, the main framework is firm and can bear strong gravity without deformation, the left side and the right side of the front of the main framework are respectively provided with a rearview mirror, and the angle of the rearview mirror can be adjusted.

Further, it is a pair of that novel shaftless front wheel (has applied utility model patent), novel shaftless rear wheel (has applied utility model patent) respectively install around, with around the shaftless wheel supporting front and back fork connect the installation fix on the main skeleton, connect with a metal strip that one side is the tooth completely between two front wheels and be used for the rotation direction, connect together with the hub connection between the flywheel of two rear wheels, above-mentioned a plurality of flywheels of installation in addition are used for different foot to turn the transmission atress.

Furthermore, the steering wheel is fixed on the main framework through two support frames, a shaft connected with the steering wheel at the support points can rotate, a gear is arranged at the bottom of the shaft, and the gear and a metal strip with teeth between two front wheels are tightly combined to rotate the direction of the front wheels.

Furthermore, the front row of seats and the rear row of seats are divided into two rows, the back of the front row of seats is shorter, a metal pipe handrail is arranged on the front row of seats, the backs of the chairs and the chairs in the rear row are higher and are tightly attached to the main framework, each seat is provided with a safety belt and a buckle, movable handrails are arranged on two sides of each seat, and the seats are fixed on the main framework through metal supports.

Furthermore, the plurality of the foot crutches are composed of four pedal devices, two pedal devices are respectively arranged in front of each row of seats in front and at back, each foot crutches are in transmission with a flywheel on a rear wheel through a chain, and the right sides of the foot crutches are provided with foot brakes for braking the wheels.

Furthermore, the goods shelf is positioned on the upper part of the rear wheel of the vehicle and is in a frame shape, the metal pipe is welded on the main framework, and the goods shelf is provided with a cover, so that goods can be conveniently stored.

Furthermore, the front and rear wind screens and the magnetic transparent door curtain are installed around the main framework, the front and rear wind screens are fixedly installed, the magnetic transparent door curtain is hung above the main framework, the lower parts of the middle pieces of the door curtain can be moved separately, and the front and rear parts of the door curtain are fixed on the main framework.

Furthermore, the solar charging panel is arranged at the top of the main framework and consists of a plurality of solar panels, the storage battery is arranged at the bottom of the rear seat, and the LED illuminating lamps are respectively arranged at the front and the rear of the main framework and at the top of the center of the main framework and can be used for riding at night.

The novel leisure labor-saving manpower four-wheel bicycle with the family happy is exquisite in appearance, simple to operate, comfortable to ride during leisure play, capable of shielding wind and rain, capable of carrying articles at night and good in four-side transparent sight line, capable of enabling a plurality of people to use the novel labor-saving wheel to exert force more easily, and suitable for various crowds and families.

Drawings

Fig. 1 is an external view schematically showing the present invention.

Detailed Description

The invention will be further explained with reference to the drawings.

As shown in figure 1, the novel leisure labor-saving manpower-saving four-wheel bicycle comprises a main frame (1), a novel shaftless front wheel (3), a novel shaftless rear wheel (2), a steering wheel (7), a front row of seats (4), a rear row of seats (5), a plurality of foot cranks (8), a chain (29), a goods shelf (17), front and rear wind shields (11), a solar charging panel (6), a storage battery (27), a front lamp (34), a rear lamp (36), a rearview mirror (33), a safety belt (19), a safety buckle (20), a magnetic transparent door curtain (35), a novel shaftless front wheel matching front fork (31), a brake (30), novel shaftless rear wheel matching rear forks (23, 24) and a foot brake (38), wherein the upper part of the main frame (1) is fixedly connected by a connecting support (21), the lower part of the main frame is fixedly connected by flat-bottom foot frames (9 and 10), the steering wheel (7) is composed of support frames (13, 13, 14) The bicycle steering wheel is fixed on a main frame connecting support (32), a shaft (12) connected with a steering wheel (7) can rotate in supporting points of supporting frames (13 and 14), a gear (16) and a metal strip (15) which is full of teeth and is arranged between two front wheels are arranged at the bottom of the shaft (12) to be combined and rotated, a front row seat (4) is fixed on the main frames (9 and 10) through a metal support (28), a metal pipe handrail (22) is arranged at the back of the main frame, handrails (39) are arranged on two sides of the front seat and the rear seat, a rear row seat (5) is fixed on the main frame (1) through a metal support (25), a pedal crank (8) and a chain (29) are wrapped by a protective shell (37), the chain (29) drives a flywheel (26) to work, and a cover (18) is arranged on a.

The working process of the invention is as follows:

when one or four people sit on the seat, the right side of the front row holds the steering wheel and pedals the crutches, several people can exert force simultaneously, and the bicycle wheels start to rotate to move forwards.