CN105982410A

CN105982410A - Electric travel suitcase

Info

Publication number: CN105982410A
Application number: CN201510086584.3A
Authority: CN
Inventors: 王科科
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-02-25
Filing date: 2015-02-25
Publication date: 2016-10-05

Abstract

The invention relates to an electric travel suitcase. The electric travel suitcase comprises electrically-driving universal wheels, a suitcase body, a power supply part and a pull rod, wherein a control key and a circuit board are arranged at the handle part of the pull rod. The electric travel suitcase is characterized in that the electrically-driving universal wheels (3), the power supply part (2) and a control handle (1) of the pull rod are connected into an electric device through a circuit. The electric travel suitcase can be pulled obliquely to be driven by the corresponding two wheels and can also be put flatly to be driven by the four wheels. The electric travel suitcase has the advantages of being simple in structure, low in cost, light, easy and fast to use, safe and the like.

Description

A kind of electric travelling case

Technical field

The present invention relates to a kind of suitcase, specifically a kind of Novel electric traveling case, belong to daily living article field.

Background technology

The standing articles for use that suitcase is gone on business as people, lived, play highly important effect.Current existing suitcase includes Portable handhold case, draw-bar box etc., needs people to provide bigger pulling force during motion, especially when driving a cart and climb, adds the tired of people's trip undoubtedly, has certain use limitation.And existing electric travelling case most structure complexity heaviness high in cost of production shortcoming, patent the most of the present invention has important practical significance.

Summary of the invention

The purpose of the present invention, is to overcome the deficiency in above-mentioned technology, it is provided that a kind of electric trip

Row case.

This Novel electric traveling case includes: at four motorized motions universal wheels, casing, power pack, handles with control button and the pull bar of circuit board.Joystick three part of motorized motions universal wheel, power pack and pull bar is become an electric device by connection.

Motorized motions universal wheel is by electro-motor and the powered wheel of steamboat one and not only can rotate freely but also can pin the rotary shaft in direction and form.So design accomplish universal wheel both can freely turn to can also by circuit intervention pin steering spindle make its be not easy change direction.

Power pack is made up of the USB joint and portable power source connecting whole device.USB joint is inserted portable power source USB interface and can be used as the power pack of this device.As the energy supply of this suitcase, selection portable power source has both accomplished that alleviating weight reduction cost has also accomplished conveniently to unload power source charges and security needs when not making suitcase.

There are four motorized motions universal wheel keys, battery main switches in pull bar handle front, and the switch being backed with two motorized motions universal wheels near pull bar side of handle, there is speed governing knob side.The design at the back side can allow people's two motorized motions universal wheels switches of i.e. accessible pull bar side while oblique pull suitcase make it drive, the design in front can pin a key journey of four universal wheel keys when four universal wheels land makes four motorized motions universal wheels drive, and while second key journey makes motorized motions universal wheel drive, rotary shaft pinning makes it keep a direction to be not easy to change.

Present invention alleviates people and pull merely the heavy muscle power of suitcase, this device has the simple and direct feature such as safe and convenient to use of structural reduction cost reasonable operation.This design simultaneously can also be used for the products such as student's school bag hand-cart for shopping stroller.

Accompanying drawing explanation

Fig. 1 is electric travelling case overall structure schematic diagram；Wherein 1, electric travelling case pull bar handle.2, electric travelling case power pack.3, electric travelling case motorized motions universal wheel.

Fig. 2 is electric travelling case motorized motions Universal wheel structure schematic diagram；Wherein 4, electro-motor.5, wheel construction.6, the rotary shaft of universal wheel, this structure can make universal wheel be not easy to turn to locking direction.

Fig. 3 is the front elevation of electric travelling case pull bar handle；Wherein 7, battery main switch.8 four universal wheel keys.9 is speed governing knob.

Fig. 4 is the back view of electric travelling case pull bar handle；Wherein 10 is the switch of two motorized motions universal wheels near pull bar side.

Fig. 5 is the power pack of electric travelling case.Wherein 11, USB joint.12, mobile phone power bank.

Detailed description of the invention

As it is shown in figure 1, this electric travelling case electric device is made up of pull bar handle 1, power pack 2, motorized motions universal wheel 3.When people use electric travelling case, first turn on the power main switch 7, regulation speed governing knob 9, then during oblique pull suitcase, hands touches the motorized motions universal wheel at the handle back side and opens 10, make to drive by two motorized motions universal wheels of pull bar side, first the key journey pinning 8 during horizontal sliding suitcase makes four motorized motions universal wheels drive the effect promoting suitcase to reach to save manpower, and second key journey of 8 switches universal wheel rotary shaft 6 while four universal wheels drivings will lock up and makes it be not easy to change direction.Normally can use with manpower without this suitcase during electric drive.

Claims

1. an electric travelling case, including at four motorized motions universal wheels, casing, power pack, handles with controlling button and the pull bar of circuit board, it is characterised in that joystick (1) three part of motorized motions universal wheel (3), power pack (2) and pull bar is become an electric device by connection.

2. according to the electric travelling case described in claims 1, it is characterised in that described motorized motions universal wheel (3) is made up of electro-motor (4) and steamboat (5) and steering spindle (6).

3. both can rotate freely according to the steering spindle (6) of the motorized motions universal wheel (3) of the electric travelling case described in claims 2 and can also pin direction, this rotary shaft ensure that driving wheel and top line connect simultaneously.

4. according to the electric travelling case described in claims 1, it is characterised in that described power pack (2) is made up of USB joint (11) and portable power source (12).

5. according to the electric travelling case described in claims 1, it is characterised in that the side of the joystick (1) of described pull bar has speed governing knob (9) front to have battery main switch (7), four motorized motions universal wheel key (8), switch (10) compositions being backed with two motorized motions universal wheels near pull bar side of handle.

6. there are two key journeys, first key journey to make four universal wheel motorized motions second can lock universal wheel direction while universal wheel motorized motions according to four motorized motions universal wheel key (8) described in claims 5.

7. there is two-wheel electric to drive according to the electric travelling case described in claims 1 and four-wheel electric drives both of which.