Convenient carrier vehicle

A transporter, portable technology, applied in the field of portable transporters

Inactive Publication Date: 2011-04-20
朱开一
View PDF6 Cites 6 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] From the specific dimensions above, we can see that in order to fully achieve door-to-door logistics services, the "length by width" of our portable transport vehicle should not be greater than "1.5 meters by 0.8 meters"; The length of a 28-inch bicycle is about 1.5 meters. The siz

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Convenient carrier vehicle
  • Convenient carrier vehicle
  • Convenient carrier vehicle

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0017] A portable transport vehicle consisting of a front car at the front and a trailer carrying loads at the rear. There are three rows of wheels, including the front wheel 1 mounted on the steering rod 6, and the rear wheel 2 at the junction of the front car and the trailer. The trailer wheel 3 at the rear of the trailer 4 also has a driving device. The improvement is that the front vehicle and the trailer have a telescopic or folding device, and at least one of the front vehicle rear wheel 2 and the trailer wheel 3 is equally divided in pairs. Layout. Such an improvement can ensure that at least three wheels determine a flat load-bearing structure during the transportation of the trailer 4, and at the same time ensure that the structure of the preceding vehicle is simple and effective, with a relatively large telescopic space for parking or pushing in narrow spaces such as elevators.

[0018] The following improvement can also be made: the rear wheel 2 is installed on the fro...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention discloses a convenient carrier vehicle, which consists of a front vehicle positioned at the front and a trailer positioned at the rear for carrying objects, is provided with three rows of wheels, namely front wheels arranged on a direction lever, rear wheels positioned on a combined part of the front vehicle and the trailer, and trailer wheels positioned at the rear of the trailer, and a driving device, and is characterized in that: the combined part of the front vehicle and the trailer is provided with an expansion or folding device, at least the rear wheels or the trailer wheels are arranged in pairs and in a bilaterally symmetrical mode, and the structure can ensure stable and rapid overland carriage in an extended state and can directly enter and leave an elevator in a shortened state, so that the door-to-door logistics problem in the urban industry is solved.

Description

Technical field: [0001] The invention relates to a portable transport vehicle, in particular to a portable transport vehicle suitable for urban industrial logistics. Background technique: [0002] Now the population density in the center of big cities is getting higher and higher, the distance between buildings is getting closer and closer, the rent cost of factories is getting higher and higher, the division of labor in urban industries is getting smaller and smaller, and the occupied unit area is getting smaller and smaller. It is enough for a factory to use even a small factory building of tens of square meters. [0003] If container transportation solves the door-to-door transportation of large-scale manufacturing, then the scale of the current urban industry is obviously much smaller than that of traditional scale manufacturing. For example, in big cities such as Beijing and Shanghai, every inch of land is expensive, and a multi-storey factory building There may be doz...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): B62K15/00B62K7/00
Inventor 朱开一
Owner 朱开一
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap