Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Telescopic freight car

A telescopic, carriage technology, which is applied to the superstructure, vehicle parts, superstructure and other directions of a truck, can solve the problems of invariable carriage volume, inconvenient parking and occupation of parking spaces for carrying light-bubble goods, etc., and achieves low implementation cost, Simple structure and the effect of saving parking spaces

Inactive Publication Date: 2013-05-29
曾德元
View PDF6 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of this, the present invention provides a retractable freight car compartment, which adopts a telescopic structure, which effectively solves the technical problems of the existing compartment volume that is inconvenient to carry light foam goods and takes up more parking spaces for parking

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
  • Telescopic freight car
  • Telescopic freight car

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0015] The present invention will be described in detail below in conjunction with the accompanying drawings, as shown in the figure: the retractable truck compartment of the present embodiment includes a fixed compartment 1, and is arranged on the fixed compartment 1 in a manner that can reciprocate longitudinally along the fixed compartment 1. Compartment 2, the telescopic drive device arranged on the fixed compartment 1 and the locking device for locking or loosening the fixed compartment 1 and the movable compartment 2, the longitudinal direction of the fixed compartment refers to the front and rear direction of the truck, and the telescopic drive device The motion output end is connected with the movable carriage 2, and is used to drive the movable carriage 2 to move backwards to extend or to move forward to shorten, so as to change the volume of the wagon and cargo compartment and adapt to different usage requirements.

[0016] As a further improvement of the above techni...

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 telescopic freight car which comprises a fixed car, a movable car arranged on the fixed car in a longitudinal reciprocating motion mode along the fixed car, a telescopic driving device arranged on the fixed car, and a locking device for locking or loosening the fixed car and the movable car. The motion output end of the telescopic driving device is connected with the movable car. When light cargo needs to be loaded, the locking device is loosened, the movable car is driven to extend backwards through the telescopic driving device, and then the movable car and the fixed car are locked through the locking device so as to increase car size and avoid effect on traffic safety caused by stacking. In addition, car length can be shortened so that parking space can be saved. The telescopic freight car is simple in structure, low in implementation cost, and practical in the field of light trucks.

Description

technical field [0001] The invention relates to automobile components, in particular to a truck compartment. Background technique [0002] At present, the carriages of trucks are usually of fixed length, and the trucks with this structure have the following disadvantages: 1) Due to the fixed volume of the carriages, when carrying some light foam goods, the goods are often stacked high, which is easy to be super high and affects driving safety, such as When carrying straw, cotton and other light-foamed goods, the height of the common goods is much higher than the height of the vehicle; 2) If you want to increase the cargo capacity, you need to add a carriage, which is not only expensive, but also troublesome to operate. Also need to occupy parking space during use; 3) the compartment length can not be shortened, is unfavorable for saving parking space. [0003] In view of the above-mentioned shortcomings, it is necessary to improve the existing truck compartment so that it c...

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
Patent Type & Authority Applications(China)
IPC IPC(8): B62D33/02
Inventor 曾德元
Owner 曾德元
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com