CN202847768U

CN202847768U - Hand-pulled type, hand-held type and hand-pushed type mini-size stair-climbing walking vehicle

Info

Publication number: CN202847768U
Application number: CN2012202091016U
Authority: CN
Inventors: 不公告发明人
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-04-30
Filing date: 2012-04-30
Publication date: 2013-04-03
Anticipated expiration: 2022-04-30

Abstract

The utility model discloses a hand-pulled type, hand-held type and hand-pushed type mini-size stair-climbing walking vehicle. The mini-size stair-climbing walking vehicle comprises a wheel formed by an eight-tooth wheel body, eight step feet and pinions, a pull rod handle assembly, a dual-purpose loading box and an insurance brake. The hand-pulled type, hand-held type and hand-pushed type mini-size stair-climbing walking vehicle is characterized in that the wheel rolls and climbs upward when wheel teeth of the eight-tooth wheel body seize a next stair step through transmission and rolls forward through matching of the eight-tooth wheel body and the eight step feet; and a frame integrates the dual-purpose loading box and the pull rod handle assembly. The hand-pulled type, hand-held type and hand-pushed type mini-size stair-climbing walking vehicle can be disassembled for storage; the insurance brake guarantees safety when one comes upstairs and downstairs; each step foot is provides with one pinion, the orientation of the pinions can be controlled by the brake and thus the pinions roll forward on level roads. The walking vehicle can serves as a part loading box when not being use, and has the advantages of simple design, low cost and wide application.

Description

Pull, hand steered, hand push, the miniature walking vehicle of going upstairs

Technical field

The present invention is mainly concerned with the article carrying problem of going upstairs in people's life.

Technical background

The particularly difficulty of step carrying article of going upstairs in present technology, vehicle is not used, employment can't be implemented again carrying, hard effort is time-consuming, uneconomical unhygienic, have to employ the upper strong labour power of society, run off serious for the upper manpower of society, obtained progressive today in people's life, the problem of going upstairs is a large problem that solution is not arranged always.

Summary of the invention

The present invention pulls, hand steered, hand push, the miniature walking vehicle of going upstairs problem to be solved have just in time overcome above-mentioned deficiency, article carrying has solved large problem for people go upstairs downstairs, solved economic problems, solved the labor shortage problem, the convenient and healthy article that make efficiently arrive at the destination.

The present invention pulls, hand steered, hand push, the miniature walking vehicle of going upstairs, comprise: the octadentate wheel, eight step pin wheels, pull pull bar, dual-purpose load-carrying box, the insurance brake, miniature gears, it is characterized in that this car, pull, hand steered, hand push, the miniature walking vehicle of going upstairs, the gear teeth gram that utilizes octadentate to take turns is moving catches a stair step rolling to climb, utilizing eight step pin to cooperate the octadentate wheel to roll advances, designed a dual-purpose year goods box, trolley is the vehicle frame that is integrated, this car body can be dismantled deposit fully, the insurance brake guarantees upper safety downstairs, designed a miniature gears at eight step pin, utilize the miniature gearss on eight step of the brake control pin directed, rolled when the level road by miniature gears and advance.

Described: pull, hand steered, hand push, the upper miniature walking vehicle of going upstairs, its feature is octadentate wheel and eight step pin by circumference of the wheel 1/8th, is respectively octadentate wheel, eight and goes on foot pin.Upwards climbed by the octadentate wheel, cooperate the octadentate wheel to roll by eight step pin and advance.

Described: pull, hand steered, hand push, the miniature walking vehicle of going upstairs, the overall length that it is characterized in that this car load-carrying box and trolley between the design dismounting, the brake function design at trolley wherein.

The present invention pulls, hand steered, hand push, the miniature beneficial effect of walking vehicle upstairs are to have solved walking vehicle upstairs,, upstairs transporting goods of saving convenient to people, and this car is in time spent not, and all dismounting is packed into to be beneficial in the load-carrying box and is deposited.

Description of drawings

Fig. 1 the present invention pulls, hand steered, hand push, miniature walking vehicle planar view upstairs.

Shown in Figure 2: eight step of octadentate wheel pin wheel schematic diagram of the present invention.

Shown in Figure 3: load-carrying box of the present invention and dismounting trolley handle, brake plan sketch.

Shown in Figure 4: octadentate wheel of the present invention and the eight miniature gears planar views that go on foot on the pin.

The present invention shown in Figure 5 dismantles rear axis schematic diagram

Specific implementation method

Referring to the present invention shown in Figure 1 pull, hand steered, hand push, miniature walking vehicle planar view upstairs, provided a wheel that rolls that is formed by this figure eight steps pin 1, octadentate wheel 2, miniature gears 3 upstairs, climbed by the octadentate wheel, roll forward and advance by eight step pin, dismantle at this Fig. 4 place, trolley is beneficial to dismounting deposits, at Fig. 7 place gear disassembling is beneficial to and deposits, all be beneficial in the whole load maps 5 of parts and deposit, a people is light upstairs, is advanced by directed rolling of miniature gears when having arrived body step and level line.

Referring to shown in Figure 2: eight step of octadentate wheel pin wheel schematic diagram of the present invention, provided one by this figure octadentate wheel 2 climb, eight step pin 1 cooperate the octadentate wheel to roll to advance, this figure by a garden week 1/8th as eight step pin and octadentate wheel sum totals, be respectively octadentate wheel and eight and go on foot pin.

Referring to shown in Figure 3: load-carrying box of the present invention and dismounting trolley handle, brake plan sketch, provided and made the rolling fulcrum by axletree 1 and eight step pin octadentates wheels are rolled advance, when walking level line by the brake 2 orientations, miniature gears rolling level road advances, marquis when no, from this figure dismounting 3 and the dismounting of dismounting 4 places, in this Fig. 5 load-carrying box of packing into

Referring to shown in Figure 4: the miniature gears planar views on octadentate of the present invention wheel and the eight step pin, in the eight step pin that provide, designed miniature gears, rolled when the level road by miniature gears and advance.

Referring to shown in Figure 5: eight step of octadentate wheel pin wheel of the present invention shows later on axis schematic diagram of dismounting, provide one from any time dismounting, assemble at any time schematic diagram, this gear is installed near in the dolly axle 2 of this figure macro-axis 1, latch is inserted in the little axle 3, gear is installed, can pull out latch at any time, in the load-carrying box of packing into, be a load-carrying box when transporting goods, the time spent is not the design's parts case, just in time all packs into wherein.

Claims

1. pull, hand steered, hand push, the miniature walking vehicle of going upstairs, comprise: the octadentate wheel, eight step pin wheels, the trolley handle, load-carrying box, the insurance brake, miniature gears, it is characterized in that this car, pull, hand steered, the hand push walking vehicle of going upstairs, the gear teeth gram that utilizes octadentate to take turns is moving catches a stair step rolling to climb, utilizing eight step pin to cooperate the octadentate wheel to roll advances, designed a dual-purpose load-carrying box, trolley is the vehicle frame that is integrated, this car body can be dismantled deposit fully, the insurance brake guarantees upper safety downstairs, designed a miniature gears at eight step pin, utilize the miniature gearss on eight step of the brake control pin directed, rolled when the level road by miniature gears and advance.

2. as claimed in claim 1: pull, hand steered, hand push, the miniature walking vehicle of going upstairs, it is characterized in that circumference of the wheel 1/8th is octadentate wheel and eight step pin sizes, as octadentate wheel and eight step pin, upwards climbed by the octadentate wheel, cooperate the octadentate wheel to roll by eight step pin and advance.

3. as claimed in claim 1: pull, hand steered, hand push, the miniature walking vehicle of going upstairs, the overall length that it is characterized in that this car load-carrying box and trolley between the design dismounting, brake function is at handlebar wherein.

4. originally pull as claimed in claim 1, hand steered, hand push, the miniature walking vehicle of going upstairs, it is characterized in that this load-carrying box is dual-purpose load-carrying box, can dismantle in time spent not, parts are contained in the dual-purpose load-carrying box.