WO2015074470A1

WO2015074470A1 - Electric pedal travel suitcase

Info

Publication number: WO2015074470A1
Application number: PCT/CN2014/088749
Authority: WO
Inventors: 崔海进
Original assignee: 崔海进
Priority date: 2013-11-25
Filing date: 2014-10-16
Publication date: 2015-05-28
Also published as: CN203740059U

Abstract

An electric pedal travel suitcase, comprising a hollow suitcase body (1), a steering device, a vehicle seat device (6), a pedaling device (8), two small pulling wheels (2), two riding wheels (3, 4), and a suitcase pull handle (5); said steering device, vehicle seat device (6), pedaling device (8), small pulling wheels (2), riding wheels (3, 4), and suitcase pull handle (5) are all arranged on the suitcase body (1); in the present invention, various retractable electric bicycle components are integrated onto the travel suitcase and can be extended to be used for riding; when it is necessary to enter a place unsuitable for electric vehicles, each of the components can be stowed, rendering the invention an ordinary travel suitcase; furthermore, space for other items is still left inside said suitcase body (1), and at the same time it can be used as a travel suitcase, providing greater convenience for people traveling long-distance; the invention is suitable for popularization and use on a large scale.

Description

Electric pedal suitcase

Technical field

The utility model relates to an electric pedal type travel luggage.

Background technique

As a means of transportation, electric vehicles have been widely used in China, bringing a lot of convenience to people's travel. However, electric vehicles that are widely used at present are generally large in size. If people want to travel long distances on other vehicles, they are generally unable to carry electric vehicles at the same time, which limits the use of such vehicles as electric vehicles. Scope, it is difficult to achieve the best use of results.

Summary of the invention

In order to solve the technical problem that the current use range of the electric vehicle is limited, the utility model provides an electric pedal type travel suitcase which can be conveniently carried by a person.

In order to achieve the above technical effects, the technical solution of the present invention is an electric pedal type travel bag, which comprises a hollow luggage body, a steering device, a seat device, a pedal device, a second towing small wheel, and a second riding wheel. And the luggage trolley, the steering device, the seat device, the pedal device, the towing small wheel, the riding wheel and the luggage rod are all disposed on the luggage body, and the riding wheel comprises a front riding wheel and a rear riding Rowing wheels are respectively disposed on the same side of the luggage body and are retractable into the luggage body, the steering device includes a handlebar and a steering shaft, and the steering shaft is disposed on the luggage body with respect to the other side of the riding wheel And extending from the inside of the bag to the outside, the lower end of the steering shaft is connected to the front riding wheel, the upper end of the steering shaft is connected to the handlebar, the handlebar is perpendicular to the steering shaft, and the seat device includes the seat and the seat support a rod, the seat support rod is disposed on the same side of the luggage body as the steering shaft and is inside the box body Extending to the outside, the lower end of the seat support rod is fixed in the luggage body, and the upper end is fixed with a seat. The pedal device includes two pedals, two cranks and a transmission device, and the two pedals and the two cranks are respectively installed in the luggage. On both sides between the riding wheel and the seat device, the pedal is connected to the transmission through the crank and driven by the transmission device, and the tow wheel and the luggage rod are respectively mounted on the luggage body. On both sides.

In the electric foot-operated travel bag, the steering shaft of the steering device is a telescopic rod structure, and the handlebar includes a link portion connected to the steering shaft and a grip portion disposed at both ends of the link portion. The hand grip portion is connected to the link portion by the folding member and can be folded downward, and the handle body is provided with a handlebar receiving groove for storing the handlebar.

In the above-mentioned electric foot-operated travel bag, the seat support bar of the seat device is a telescopic rod structure, and the luggage body is provided with a seat receiving groove for accommodating the seat.

The electric pedal type travel bag, the transmission device of the pedal device comprises a driving gear, a driven gear and a chain, the crank is connected to the driving gear center, and the driven gear is mounted on the rear riding wheel The drive gear and the driven gear are connected by a chain.

In the electric foot-operated travel bag, the bag pull rod is a telescopic rod structure, one end of the bag pull rod is fixed in the bag body, and the other end is worn out to the outside of the bag body.

The electric foot-operated travel bag further includes a battery, a motor and a battery operating device, wherein the battery and the motor are fixed in the bag body, the battery is electrically connected to the motor and drives the motor, and the motor is connected to ride the wheel and Driving the rear wheel, the battery operating device includes an operating handle and a variable resistor, the operating handle is fixed on the handlebar and connected to the control variable resistor, and the variable resistor is connected in series between the motor and the battery .

In the electric foot-operated travel bag, the operating handle is further connected to the control end of the battery to control the battery connection power supply and the short-circuit stop supply.

The electric foot-operated travel bag, the operating handle is connected to the variable resistor and the battery through a control line, and the steering shaft of the steering device is provided with a spring fixing pin for fixing the telescopic shaft, and the steering shaft is provided with In the small hole passing through the spring fixing pin, the spring fixing pin is disposed in the steering shaft through the small hole, and the spring fixing pin is provided with a small wire loop for passing through the control line, and the control wire passes through the small wire loop of the control wire to facilitate sort out.

The technical effect of the utility model is that by integrating various retractable electric bicycle components on the travel bag, the utility model can be extended for riding when in use, and when it is necessary to enter an occasion where it is not suitable for the electric vehicle to enter, each can be The parts are put up and become ordinary travel bags, and the space for placing other items is still left in the product of the utility model, and can also be used as a travel bag at the same time, which provides great convenience for people to travel long distances, and is suitable for large The scope is promoted and used.

The present invention will be further described below in conjunction with the accompanying drawings.

DRAWINGS

Figure 1 is a schematic view of the structure of the present invention;

Figure 2 is a schematic structural view of the utility model after folding;

Figure 3 is a schematic structural view of a steering shaft of the present invention;

Figure 4 is a block diagram of the circuit of the present invention;

Figure 5 is a schematic structural view of the transmission device of the present invention;

1 is the luggage body, 2 is the towed wheel, 3 is the front riding wheel, 4 is the rear riding wheel, 5 is the luggage rod, 6 is the seat, 7 is the seat support rod, 8 is the pedal, 9 is The crank, 10 is a grip portion, 11 is a link portion, and 12 is an operation handle.

detailed description

Referring to FIG. 1 and FIG. 2, the utility model comprises a hollow luggage body, a steering device, a seat device, a pedal device, a second towing small wheel, a second riding wheel and a luggage trolley, a steering device, a seat device and a foot. The stepping device, the towing small wheel, the riding wheel and the luggage rod are all arranged on the luggage body, and the riding wheel comprises a front riding wheel and a rear riding wheel, which are respectively disposed on the same side of the luggage body and can be retracted into the luggage body. The steering device includes a handlebar and a steering shaft. The steering shaft is disposed on the luggage body with respect to the other side of the riding wheel and protrudes from the inside of the luggage body to the outside. The lower end of the steering shaft is connected to the front riding wheel, and the upper end of the steering shaft is connected. The handlebar and the handlebar are perpendicular to the steering shaft, and the seat device comprises a seat and a seat support rod. The seat support rod is disposed on the same side of the luggage body as the steering shaft and protrudes from the luggage body to the outside, the seat support rod The lower end is fixed in the luggage body, the upper end is fixed with a seat, the pedal device comprises two pedals, two cranks and a transmission device, and the two pedals and the two cranks are respectively mounted on the two sides of the luggage body between the riding wheel and the seat device. The pedal is connected to the transmission through the crank and driven by the transmission device to ride the wheel, and the towing small wheel and the luggage rod are respectively mounted on opposite sides of the luggage body.

Referring to FIG. 3, the steering shaft of the steering device is a telescopic rod structure, and the handlebar includes a link portion connected to the steering shaft and a grip portion disposed at both ends of the link portion, and the grip portion is connected to the link portion through the folding member and The lower body is folded, and the handle body is provided with a handlebar storage recess for storing the handlebar.

The seat support bar of the seat device is a telescopic rod structure, and the seat body is provided with a seat receiving groove for accommodating the seat.

Referring to Fig. 5, the transmission of the pedal device includes a drive gear, a driven gear and a chain, the crank is connected to the center of the drive gear, the driven gear is mounted on the rear riding wheel, and the drive gear and the driven gear are connected by a chain.

The luggage rod is a telescopic rod structure, one end of the luggage rod is fixed in the luggage body, and the other end is worn out to the outside of the luggage body.

Referring to FIG. 4, in order to achieve the effect of electric driving to achieve labor saving, the utility model also includes a battery, a motor and a battery operating device. The battery and the motor are fixed in the bag body, the battery is electrically connected to the motor and drives the motor, and the motor is connected after riding. Wheel and drive after riding the wheel, battery control The device comprises an operating handle and a variable resistor, the operating handle is fixed on the handlebar and connected to the control variable resistor, and the variable resistor is connected in series between the motor and the battery. The operating handle is also connected to the control end of the battery to control the battery connection power supply and short circuit stop supply. The operating handle is connected to the variable resistor and the battery through a control line, and the steering shaft of the steering device is provided with a spring fixing pin for fixing the telescopic shaft, and the steering shaft is provided with a small hole for passing through the spring fixing pin, and the spring fixing pin passes through The small hole is disposed in the steering shaft, and the spring fixing pin is provided with a small loop for passing through the control line, and the control line passes through the small loop of the cable for facilitating finishing.

Claims

An electric pedal type travel luggage, comprising: a hollow luggage body, a steering device, a seat device, a pedal device, two towing small wheels, two riding wheels and a luggage trolley, the steering device, The seat device, the pedal device, the towing small wheel, the riding wheel and the luggage rod are all disposed on the luggage body, and the riding wheel comprises a front riding wheel and a rear riding wheel, respectively arranged in front of the luggage body. The same side and retractable into the luggage body, the steering device includes a handlebar and a steering shaft, the steering shaft is disposed on the luggage body with respect to the other side of the riding wheel and protrudes from the inside of the luggage body to the outside, and turns The lower end of the shaft is coupled to the front riding wheel, the upper end of the steering shaft is coupled to the handlebar, the handlebar is perpendicular to the steering shaft, and the seat device includes a seat and a seat support bar, and the seat support bar is disposed The lower side of the seat support rod is fixed to the luggage body, and the upper end is fixed with a seat, and the pedal device comprises two pedals, two cranks and a transmission on the same side of the luggage body and from the inside of the luggage body. Device The two pedals and the two cranks are respectively mounted on the two sides between the riding body and the seat device, and the pedal is connected to the transmission through the crank and driven by the transmission to ride the wheel, the towed wheel and The luggage rods are respectively mounted on opposite sides of the luggage body.
The electric pedal-type travel bag according to claim 1, wherein the steering shaft of the steering device is a telescopic rod structure, and the handlebar includes a link portion connected to the steering shaft and is disposed on A gripping portion at both ends of the connecting rod portion, the grip portion is connected to the connecting rod portion by a folding member and can be folded downward, and the handle body is provided with a handlebar receiving groove for storing the handlebar.
The electric pedal-type travel bag according to claim 1, wherein the seat support bar of the seat device is a telescopic rod structure, and the seat body is provided with a seat receiving recess for accommodating the seat. groove.
An electric footrest luggage case according to claim 1, wherein said said The transmission of the pedal device includes a drive gear, a driven gear and a chain, the crank is connected to the drive gear center, the driven gear is mounted on the rear ride wheel, and the drive gear and the driven gear are connected by a chain.
The electric pedal-type travel bag according to claim 1, wherein the luggage rod is a telescopic rod structure, one end of the luggage rod is fixed in the luggage body, and the other end is passed out to the outside of the luggage body.
The electric pedal-type travel bag according to claim 1, further comprising a battery, a motor and a battery operating device, wherein the battery and the motor are fixed in the bag body, and the battery is electrically connected to the motor and drives the motor After the motor is connected to ride the wheel and drive the rear riding wheel, the battery operating device includes an operating handle and a variable resistor, the operating handle is fixed on the handlebar and connected to the control variable resistor, the variable The resistor is connected in series between the motor and the battery.
The electric pedal type travel case according to claim 6, wherein the operating handle is further connected to the control end of the battery to control the battery connecting power supply and the short circuit stopping supply.
The electric pedal-type travel bag according to claim 6 or 7, wherein the operating handle is connected to the variable resistor and the battery through a control line, and the steering shaft of the steering device is provided with a fixed steering shaft for stretching a spring fixing pin, the steering shaft is provided with a small hole for passing through the spring fixing pin, the spring fixing pin is disposed in the steering shaft through the small hole, and the spring fixing pin is provided with a small wire loop for passing through the control line, The control line passes through the small loop of the cable to facilitate finishing.