Expanding mechanism for recreational vehicle

A technology in a caravan and a carriage is applied in the field of expansion mechanisms for caravans to achieve the effect of increasing the space area

Inactive Publication Date: 2015-09-23
青岛春田科技车辆有限公司
View PDF0 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the space inside the car can only be expanded by folding the equipment. With the rapid development of the caravan industry, people's requirements for the space utilization of the caravan continue to increase. According to the requirements of road safety and traffic regulations, the overall width, length, and The overall height must meet the requirements of road safety driving, therefore, the user's activities in the car will be limited by the space

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
  • Expanding mechanism for recreational vehicle
  • Expanding mechanism for recreational vehicle
  • Expanding mechanism for recreational vehicle

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0013] Such as figure 1 , 2 As shown in 3, the present invention includes a motor 1 and a side drawing box 2. The motor 1 is fixed in the motorhome, a brake 3 and a reducer 4 are provided on the motor 1, and the side drawing box 2 is fixed by bolts Connected to the guide rail 5, the guide rail 5 is connected with a rack 6 by bolts, and the guide rail 5 is provided in the guide bearing 7, and the gear 8 is connected to the shaft 9 by a keyway. At the same time, the gear 8 is meshed and connected with the rack 6, The shaft 9 is sleeved with a bearing 10, the two ends of the bearing 10 are fixed on the support base 11, and the shaft 9 is connected to the motor 1 through the coupling 12, and the support base 11 is fixed on the floor 13 by bolts .

[0014] The working principle of the present invention: After the motor 1 is powered on, the shaft 9 is driven to rotate through the coupling 12, the rotation of the shaft 9 drives the gear 8 to rotate, and the gear 8 drives the rack 6 to m...

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 an expanding mechanism for a recreational vehicle. The expanding mechanism comprises a motor and a side compartment. The expanding mechanism is characterized in that the motor is fixed in a vehicle compartment; a brake and a decelerator are arranged on the motor; the side compartment is fixedly connected to guide rails through bolts; a rack is connected to each guide rail through a bolt; besides, each guide rail is arranged in a guide bearing; each gear is connected to a shaft through a key groove; besides, each gear is connected with the corresponding rack in a meshed manner; bearings sleeve the shaft, and both ends of each bearing are fixed to a support; besides, the shaft is connected to the motor through a shaft coupler; each support is fixed on a floor through bolts. The expanding mechanism disclosed by the invention has the benefits that a space in a vehicle can be enlarged; an activity space can be enlarged. The expanding mechanism is reasonable in structure and convenient to use.

Description

Technical field [0001] The invention relates to a motorhome component, in particular to an expansion mechanism for a motorhome. Background technique [0002] Motorhomes, also known as motorhomes, referred to as RVs, RVs, etc., are a mobile type of vehicle with basic facilities necessary for home use. The motorhome is a combination of house and car functions designed to meet the needs of people traveling and living and working in the wild. In an image, it can be called a "movable home" and is to realize "travel in life. A fashionable product of "Life in Travel". In recent years, more and more people like motorhomes and enjoy this unfettered life. As a recreational vehicle, its biggest advantage is comfort and convenience. However, the space in the car can only be expanded through the folding of the equipment. With the rapid development of the motorhome industry, people's requirements for the use of space in the motorhome are constantly increasing. According to the requiremen...

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): B60P3/34
Inventor 董凤玲王新锋
Owner 青岛春田科技车辆有限公司
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