CN206704397U - Electric boosted folding four-wheel perambulator - Google Patents

Abstract

The utility model discloses a kind of electric boosted folding four-wheel perambulator, including：Vehicle frame, rocker bar bearing, steering, front wheel system, transmission system, recoil system, steering include angular adjustment bearing, steering wheel frame, control panel, power control switch, steering wheel, and head is stirred in Hooks coupling universal coupling and steering.Front wheel system includes front wheel support, connecting rod, turning-bar and front vehicle wheel.Transmission system includes foot pedal device, sprocket wheel chain gear box, rear wheeling support, hind axle, trailing wheel, connecting plate, motor, transmission case, battery and brake lever.Recoil system includes mounting, cushion, preceding bearing, rear support, side block bar and backrest.It is characterized in that steering can be folded on vehicle frame, the side lever and backrest in recoil system can be folded on cushion, so as to facilitate storing and transporting for the car.

Description

Electric power-assisted folding four-wheel stroller

technical field

The utility model relates to an electric power-assisted folding four-wheel stroller, more specifically, relates to an electric and pedal hybrid four-wheel vehicle for children to ride.

Background technique

When children reach the age when they can play everywhere, they often need to go out in a baby carriage by themselves under the care of their parents. If children need to step on the baby carriage by themselves, they need to have pedals and other equipment. Now the baby carriages that are sold on the market are mainly It is a three-wheeled stroller, which is easy to cause overturning on uneven roads and cause injury to children. In addition, if children go out to play far away, children will also feel tired when they pedal for a long time. The existing four-wheeled electric baby carriages on the market are relatively large in size and difficult to carry when going out or traveling.

In view of this, the main purpose of the utility model is to provide a four-wheeled stroller that not only enables the child to step forward independently, but also can use the electric power provided by the battery to drive forward, so that the stroller can be used for both Children can do certain physical exercises, avoiding the danger of easy overturning, and saving physical strength, energy saving and environmental protection. Finally, the steering wheel and steering wheel frame of the car can be folded towards the frame, and the seat back and side baffles can be folded, so that it is convenient Take it out and save storage space.

Utility model content

In order to achieve the above object, the technical solution of the utility model is achieved in that:

A new electric power-assisted folding four-wheeled stroller is characterized in that it comprises: a vehicle frame, a plurality of hinge holes and a hinge support; a steering system arranged on the vehicle frame, and the steering system includes an angle adjustment support, a steering wheel frame, a control Panel, power control switch, steering wheel, universal coupling, steering toggle head. The angle adjustment support is fixed on the vehicle frame, and the steering wheel frame is hinged on the top of the angle adjustment support and can rotate around the angle adjustment support. The control panel is fixed on one end of the steering wheel frame, and the power control switch is fixed on one side of the control panel. The steering wheel is fixed on the control panel. The steering wheel is fixedly connected to the universal joint, and the steering dial is fixedly connected to one end of the universal joint.

The front wheel system corresponding to the steering system includes front wheel support, connecting rod, steering rod and front wheel. The upper end of the front wheel support is fixed to the front end of the frame, the connecting rod is fixed to the ground of the support, one end of the bottom of the front wheel support is hinged to one end of the connecting rod, the side of the front wheel support is hinged to the front wheel, and one end of the steering rod is hinged On the other end of the bottom of the front wheel support. The end of the steering toggle head of the steering system is hinged at the middle of the steering rod.

The transmission system arranged in the rear part of the vehicle frame includes pedals, sprocket chain transmission box, rear wheel support, rear wheel shaft, rear wheel, connecting plate, electric motor, transmission case, battery and brake lever. The pedals are hinged in the middle of the workshop, one end of the sprocket chain drive box is connected to the pedals, the other end is connected to the rear wheel shaft, the rear wheel support is fixed on the frame, the rear wheel shaft is hinged to the rear wheel support, and the rear wheel Hinged on the rear wheel support, the two ends of the connecting plate are respectively fixed on both sides of the rear part of the frame, the motor is fixed on the upper part of one end of the connecting plate, one end of the transmission is connected to the rear axle, the other end is connected to the motor, and the battery is fixed on the On the upper part of the other end of the connecting plate, the brake lever is hinged on the vehicle frame.

The rear seat system arranged above the rear of the vehicle frame includes a seat frame, a seat cushion, a front support, a rear support, a side bar and a backrest. The seat frame is fixed to the rear of the frame, the seat cushion is fixed to the seat frame, the front support is fixed to the front of the seat frame, the rear support is fixed to the rear of the seat frame, and the two ends of the side bar are respectively hinged to the front support Seat and rear support, and can rotate to one side of the cushion, and the backrest is hinged on the rear support, and can rotate to the side of the cushion around the rear support.

The beneficial effects after adopting the technical solution are: the electric power-assisted folding four-wheel baby carriage of the utility model, the steering wheel frame and the steering wheel of the steering system together with the universal coupling can be folded toward the chassis frame, and the side bar and the backrest of the rear seat system can be folded toward the seat. The frame is folded, which saves storage and transportation space. As a four-wheel stroller, it improves the safety of riding. Save children's physical strength and achieve a combination of work and rest. At the same time, the electric power-assisted folding four-wheeled stroller has a simple and light structure, and the composition materials hardly require plastics. This means that there is no need to process and manufacture molds for plastic parts during production, which greatly reduces production costs. , while avoiding the environmental pollution caused by the use of plastic parts, it is very suitable for the concept of green and environmentally friendly manufacturing.

Description of drawings

Fig. 1 is a three-dimensional perspective view of the electric power-assisted folding four-wheel stroller of the present utility model;

Fig. 2 is a three-dimensional perspective view of the back of the electric power-assisted folding four-wheel stroller of the utility model;

Fig. 3 is a perspective view of the front side in the folded state of the utility model electric power-assisted folding four-wheel stroller;

Fig. 4 is a rear perspective view of the folded state of the electric power-assisted folding four-wheel stroller of the present invention.

detailed description

Relevant technical content and detailed description of the present utility model, now cooperate accompanying drawing to illustrate as follows:

As shown in Figures 1 to 4, the electric power-assisted folding four-wheel stroller of the present invention includes: a vehicle frame 23, the front projection of the vehicle frame 23 is in the shape of a stepped hole, the vehicle frame is provided with several hinge holes (not marked), the hinge Support 25; steering system 301 arranged on the vehicle frame, steering system 301 includes angle adjustment support 1, steering wheel frame 3, control panel 6, power control switch 7, steering wheel 8, universal coupling 4, steering toggle Head 27. The angle adjustment support 1 is provided with a gear slot 101, the angle adjustment support 1 is fixed on the vehicle frame 23, the front projection of the steering wheel frame 3 is U-shaped, the steering wheel frame 3 is hinged on the top of the angle adjustment support 1, and can be adjusted around the angle Support 1 rotates. The control panel 6 is fixed on one end of the steering wheel frame 3 , and the power control switch 7 is fixed on one side of the control panel 6 . The steering wheel 8 is fixed on the control panel 6 . The steering wheel 8 is fixedly connected with the universal joint 4, the universal joint is provided with a sliding rod 5 and a sleeve 401, the sliding rod 5 can slide in the sleeve 401, and the steering dial 27 is fixedly connected to the universal joint one end of device 4.

The front wheel system 311 corresponding to the steering system 301 includes the front wheel support 29 , the connecting rod 27 , the steering rod 26 and the front wheels 31 . The front wheel support 29 upper end is affixed to the vehicle frame 23 front ends, and the connecting rod 27 is affixed to the front wheel support 29, and the connecting rod 27 middle part is provided with a support plate 28 with holes, and the support plate 28 stretches out from one side of the connecting rod 27 and It is at a certain angle of inclination with the connecting rod 27. One end of front-wheel support 29 bottoms is hinged on an end of connecting rod 27, and the side of front-wheel support 29 is hinged with front-wheel 31, and one end of steering rod 26 is hinged on the other end of front-wheel support 29 bottoms. The end (not shown) of the steering dial 27 of the steering system 301 is hinged to the middle of the steering rod 26 .

The transmission system (not marked) that is arranged on the rear part of vehicle frame 23 includes pedal 21, sprocket chain transmission box 19, rear wheel support 16, rear wheel shaft 40, rear wheel 18, connecting plate 32, motor 33 , Transmission case 41, storage battery 17, brake lever 9. Pedal device 21 is hinged on vehicle frame 23 middle parts, and sprocket chain drive box 19 one end links to each other with pedal device 21, and the other end links to each other with rear axle 40, and rear wheel support 16 is affixed on the vehicle frame 23, and rear axle 40 is hinged. On the rear wheel support 16, the rear wheel 18 is hinged on the rear wheel support 16, the two ends of the connecting plate 32 are respectively fixed on both sides of the rear portion of the vehicle frame 23, the motor 33 is fixed on the upper part of one end of the connecting plate 32, One end of the transmission case 41 is connected to the rear axle 40, and the other end is connected to the motor 33. The battery 17 is fixedly connected to the upper part of the other end of the connecting plate 32. The brake lever 9 is hinged on the vehicle frame 23. The main part of the brake lever 9 is The brake lever 9 is provided with a handle 901, and the included angle between the handle 901 and the plane where the main part 902 of the brake lever 9 is located is 90 degrees.

The rear seat system arranged on the top of the rear of the vehicle frame 23 includes a seat frame 16, a seat cushion 12, a front support 10, a front support 35, a rear support 15, a rear support 36, a side bar 11, and a side bar 34 , backrest 13. The seat frame 16 is affixed to the rear portion of the vehicle frame 23, the seat cushion 12 is affixed to the seat frame 16, the front support 10 and the front support 35 are affixed to the front portion of the seat frame 16, and the rear support 15 and the rear support 36 are fixed. Connected to the rear of the seat frame 16, the two ends of the side bar 34 are respectively hinged on the front support 35 and the rear support 15, and can rotate to the side of the seat cushion 12, and the backrest 13 is hinged on the rear support 36 and the rear support 15 , and can rotate around the rear bearing 36 and the rear bearing 15 to the seat cushion 12 one side.

The above are only preferred embodiments of the present utility model, and are not intended to limit the implementation scope of the present utility model. That is, all equivalent changes and modifications made according to the claims of the utility model are covered by the patent scope of the utility model.

Claims (7)

1. An electric power-assisted folding four-wheel stroller, characterized in that it comprises: a vehicle frame, which is provided with several hinge holes and hinge supports; The steering system arranged on the vehicle frame, the steering system includes an angle adjustment support, a steering wheel frame, a control panel, a power control switch, a steering wheel, a universal coupling, and a steering toggle head; the angle adjustment support fixed on the vehicle frame, the steering wheel frame is hinged on the top of the angle adjustment support, and can rotate around the angle adjustment support, the control panel is fixed on one end of the steering wheel frame, and the power control switch is fixed On one side of the control panel, the steering wheel is hinged to the control panel through the steering wheel holder, the steering wheel is fixedly connected to the universal joint, and the steering toggle head is fixed to the universal joint. towards the end of the coupling; The front wheel system corresponding to the steering system includes a front wheel support, a connecting rod, a steering rod and a front wheel, the upper end of the front wheel support is fixed to the front end of the vehicle frame, and the connecting rod is fixed to The bottom surface of the front wheel support, one end of the bottom of the front wheel support is hinged to one end of the connecting rod, the front wheel is hinged to the side of the hinge plate front wheel support, and one end of the steering rod is hinged to the The other end of the bottom of the front wheel support, the end of the steering toggle head of the steering system is hinged to the middle of the steering rod; The transmission system arranged in the rear part of the vehicle frame includes a pedal, a sprocket chain transmission box, a rear wheel support, a rear wheel shaft, a rear wheel, a connecting plate, an electric motor, a transmission case, a storage battery and a brake lever. The pedal is hinged in the middle of the workshop, one end of the sprocket chain transmission box is connected with the pedal, the other end is connected with the rear wheel shaft, the rear wheel support is fixed on the frame, the The rear wheel shaft is hinged on the rear wheel support, the rear wheel is hinged on the rear wheel support, the two ends of the connecting plate are respectively fixed on both sides of the rear part of the vehicle frame, and the motor It is fixedly connected to the upper part of one end of the connecting plate, one end of the transmission is connected to the rear axle, the other end is connected to the motor, the battery is fixed to the upper part of the other end of the connecting plate, and the brake lever is hinged to the vehicle shelf; The rear seat system arranged above the rear part of the vehicle frame includes a seat frame, a seat cushion, a front support, a rear support, a side bar and a backrest, the seat frame is fixedly connected to the rear part of the vehicle frame, and the The seat cushion is fixed on the seat frame, the front support is fixed on the front part of the seat frame, the rear support is fixed on the rear part of the seat frame, and the two ends of the side bar are respectively hinged on the The front support and the rear support can rotate to the side of the cushion, and the backrest is hinged on the rear support and can rotate around the rear support to the side of the cushion. 2. The electric power-assisted folding four-wheel baby carriage according to claim 1, characterized in that, the front projection of the vehicle frame is in the shape of a stepped hole. 3. The electric power-assisted folding four-wheel stroller according to claim 1, characterized in that, the angle adjustment support is provided with a gear slot. 4. The electric power-assisted folding four-wheel baby carriage according to claim 1, characterized in that, the front projection of the steering wheel frame is U-shaped. 5. The electric power-assisted folding four-wheel stroller according to claim 1, characterized in that the universal joint is provided with a sliding rod and a sleeve. 6. The electric power-assisted folding four-wheel stroller according to claim 1, wherein a support plate with a hole is provided in the middle of the connecting rod, and the support plate with a hole protrudes from one side of the connecting rod and connects with the connecting rod. The rod is at a certain angle of inclination. 7. The electric power-assisted folding four-wheel stroller according to claim 1, wherein the brake lever is provided with a handle, and the included angle between the handle and the plane where the main part of the brake lever is located is 90 degrees.