CN202400126U

CN202400126U - Folding drive stairs crawling trolley

Info

Publication number: CN202400126U
Application number: CN201120501903XU
Authority: CN
Inventors: 袁金桃; 郑和帆
Original assignee: SHANGHAI WUSONG JUNIOR SECONDARY SCHOOL
Current assignee: SHANGHAI WUSONG JUNIOR SECONDARY SCHOOL
Priority date: 2011-12-06
Filing date: 2011-12-06
Publication date: 2012-08-29
Anticipated expiration: 2021-12-06

Abstract

The utility model relates to a folding drive stairs crawling trolley. The trolley provided by the utility model comprises a folding frame, a stairs crawling assembly and a goods placing frame; the stairs crawling assembly is arranged at the rear part of the folding frame; and the goods placing frame is arranged at the bottom of the stairs crawling assembly so as to place goods. According to the utility model, as the stairs crawling assembly is arranged, the trolley can easily go up and down stairs so as to carry the goods more conveniently; as the goods placing frame with adjustable angle is arranged, the inclination angle of the goods placing frame can be changed according to a travelling route of the stairs crawling trolley, so as to prevent the goods from falling when being carried; and the folding drive stairs crawling trolley is low in cost, small in volume, simple in structure and easy to implement.

Description

Collapsible drive cat ladder car

Technical field

The utility model relates to a kind of cat ladder car, relates in particular to a kind of collapsible drive cat ladder car.

Background technology

In the daily life, people always are to use hand barrow to carry thing, and hand barrow is great convenient for people's carrying heavy goods has brought; Save time and laborsaving; But when running into stair, hand barrow just has been stymied by, and stair activity can not the pushing hands go-cart; Can only remove walking of hand barrow one joint stair one joint stair, hand barrow has become burden on the contrary.

The utility model content

The purpose of the utility model provides a kind of collapsible drive cat ladder car, and it can use when stair activity, and the time spent can also stored collapsed, and minimizing takes up room.

To achieve these goals, the technical scheme of the utility model is:

A kind of collapsible drive cat ladder car comprises folding stand, cat ladder assembly and puts shelf that described cat ladder assembly is arranged on the rear portion of folding stand, describedly puts the bottom that shelf are arranged on the cat ladder assembly, is used to place kinds of goods.

Above-mentioned collapsible drive cat ladder car, wherein, described folding stand comprises that vehicle frame reaches vehicle frame down, and described upward vehicle frame reaches down and is connected through the hinge between the vehicle frame, and described upward vehicle frame can fold downwards.

Above-mentioned collapsible drive cat ladder car, wherein, described cat ladder assembly comprises power driver, upward the cat ladder wheel reaches cat ladder wheel down, and described power driver is arranged on the rear portion of folding stand, and power driver is up-and-down movement at the rear portion of folding stand; The described cat ladder wheel of going up is arranged on the power driver, is synchronized with the movement with power driver, and described cat ladder wheel down is arranged on down the bottom of vehicle frame.

Above-mentioned collapsible drive cat ladder car, wherein, described power driver is a motor.

Above-mentioned collapsible drive cat ladder car, wherein, described putting between shelf and the following vehicle frame is connected through the hinge, and described angular range of putting between shelf and the following vehicle frame is 0 °-90 °.

The utility model is owing to adopted above-mentioned technology, and the good effect that makes it compared with prior art to have is:

1, the collapsible drive cat ladder of the utility model car can easily be realized the stair activity of hand barrow owing to be provided with the cat ladder assembly, greatly facilitates the carrying of article.

2, the collapsible drive cat ladder of the utility model car can change the angle of inclination of putting shelf according to the track route of cat ladder car owing to be provided with the shelf of putting of adjustable-angle, prevents that article from dropping in the carrying way.

3, the collapsible drive cat ladder of the utility model car cost is low, and volume is little, and is simple in structure, easy to implement.

Description of drawings

Fig. 1 is the structural representation of the collapsible drive cat ladder of the utility model car.

The specific embodiment

Further specify the embodiment of the utility model below in conjunction with accompanying drawing.

See also shown in the accompanying drawing 1, a kind of collapsible drive cat ladder car comprises folding stand 1, cat ladder assembly 2 and puts shelf 3 that described cat ladder assembly 2 is arranged on the rear portion of folding stand 1, describedly puts the bottom that shelf 3 are arranged on cat ladder assembly 2, is used to place kinds of goods.

Described folding stand 1 comprises that vehicle frame 11 reaches vehicle frame 12 down, and last vehicle frame 11 reaches down and is connected through the hinge between the vehicle frame 12, and last vehicle frame 11 fold-downs are folded, reduce parking space.

Cat ladder assembly 2 comprises power driver 21, go up cat ladder wheel 22 and cat ladder wheel 23 down, and described power driver 21 is arranged on the rear portion of folding stand 1, power driver 21 can be at the rear portion of folding stand 1 up-and-down movement; The described cat ladder wheel 22 of going up is arranged on the power driver 21, is synchronized with the movement with power driver 21, and described cat ladder wheel 23 down is arranged on down the bottom of vehicle frame 12.Power driver 21 can adopt motor, and during stair climbing, power driver 21 will be gone up cat ladder wheel 22 through motor-driven and bring up on the single order stair, and cat ladder wheel 23 is realized the stair activity of hand barrow under reaching through last cat ladder wheel 22 again.

Described putting between shelf 3 and the following vehicle frame 12 is connected through the hinge; The angular range of putting between shelf 3 and the following vehicle frame 12 can be regulated through hinge; Angular range between 0 °-90 °, makes things convenient for the stacking of article usually, when stair activity, can not drop because of the inclination of cat ladder car.

In sum, the collapsible drive cat ladder of the utility model car can easily be realized the stair activity of hand barrow owing to be provided with the cat ladder assembly, greatly facilitates the carrying of article; The utility model can change the angle of inclination of putting shelf according to the track route of cat ladder car owing to be provided with the shelf of putting of adjustable-angle, prevents that article from dropping in the carrying way; The utility model cost is low, and volume is little, and is simple in structure, easy to implement.

Claims

1. collapsible drive cat ladder car, it is characterized in that: comprise folding stand, cat ladder assembly and put shelf, described cat ladder assembly is arranged on the rear portion of folding stand, describedly puts the bottom that shelf are arranged on the cat ladder assembly, is used to place kinds of goods.

2. collapsible drive cat ladder car according to claim 1 is characterized in that: described folding stand comprises that vehicle frame reaches vehicle frame down, and described upward vehicle frame reaches down and is connected through the hinge between the vehicle frame, and described upward vehicle frame can fold downwards.

3. collapsible drive cat ladder car according to claim 1; It is characterized in that: described cat ladder assembly comprises power driver, upward the cat ladder wheel reaches cat ladder wheel down; Described power driver is arranged on the rear portion of folding stand, and power driver is up-and-down movement at the rear portion of folding stand; The described cat ladder wheel of going up is arranged on the power driver, is synchronized with the movement with power driver, and described cat ladder wheel down is arranged on down the bottom of vehicle frame.

4. collapsible drive cat ladder car according to claim 3, it is characterized in that: described power driver is a motor.

5. collapsible drive cat ladder car according to claim 1 is characterized in that: described putting between shelf and the following vehicle frame is connected through the hinge, and described angular range of putting between shelf and the following vehicle frame is 0 °-90 °.