off-road vehicle

Abstract

The invention discloses an off-road caravan, especially a trailer-type off-road caravan. When the door is opened outward, the entry and exit auxiliary device can be pulled out and one end is hinged on the chassis, and the other end is in contact with the ground. At this time, it is the second state of the access auxiliary shaft device; in the first state, the access auxiliary device is used to be fixed on the chassis, and supports and reinforces the chassis; in the second state, it is used to assist users in getting on and off the car; On the side of the rear part, a rack is also provided, and a vertically movable support part is installed on the chassis. The part of the support part is a threaded screw, which is threadedly matched with the chassis. The gear is used to drive the support part to extend downward through the rack until it contacts the ground to form a support when the access assist device is transformed from the first state to the second state.

Description

technical field [0001] The invention relates to the field of caravans, in particular to a towable off-road caravan. Background technique [0002] RV, also known as "home on wheels", has the two functions of "house" and "car", but its attribute is still a car, which is a mobile type with basic facilities necessary for home use. [0003] The RV is a fashion facility car type imported from abroad. The home facilities on the car include: bedding, stoves, refrigerators, cabinets, sofas, dining tables and chairs, bathroom facilities, air conditioners, TVs, audio and other furniture and electrical appliances, which can be divided into Driving area, living area, bedroom area, sanitation area, kitchen area, etc. RV is a fashion product that integrates "clothing, food, housing, and transportation" to realize "travel in life, life in travel". [0004] At present, when the off-road RV on the market is parked, adults can still enter due to the high chassis of the RV, but it is not frien...

AI Technical Summary

Problems solved by technology

[0004] At present, when the off-road RV on the market is parked, adults can still enter due to the high chassis of the RV, but it is not friendly to the elderly, young, pregnant and other people, and it is inconvenient to get on and off the car. In order to solve this problem, now Generally, they are equipped with independent stairs or steps by themselves, and they are temporarily built when they need to get on and off the car

This method is inconvenient to operate, and the independent stairs and steps are not stable enough to be well supported and there is a risk of toppling over

Moreover, the stairs and steps of this structure have only one state. Because children are small in stature and have a small footstep span, they are prone to the risk of stepping into the air when getting off the car, which poses a safety hazard.

[0005] In addition, the trailer-type caravan needs the main vehicle to tow it, and it often needs to be disengaged from the main vehicle when parking, and the chassis is supported by the support member. In the prior art, it is manually or electrically The way to control the supporting member to form the supporting effect is that the manual effect is time-consuming and laborious, and it is not easy to operate; while the electric effect needs to involve the connection and layout of the circuit, and the supporting member has been exposed for a long time, and the road condition of the off-road caravan is not good, so it is easy to exist The problem of circuit failure, its maintenance and use will cause inconvenience

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