A telescopic device for a caravan
A telescopic device and RV technology, applied in the RV field, can solve the problems of increasing the energy loss of the car, not being super high, super wide or overweight, increasing the difficulty of installation and control, etc., and achieving the effect of simple structure and reasonable design.
Active Publication Date: 2016-02-24
长沙梅花智能制造有限公司
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Problems solved by technology
However, as far as the properties of the RV itself are concerned, on the one hand, due to the road design and the setting of toll stations, the RV cannot be super high, super wide or overweight when driving, and when it stops and is used as a "housing", we need it It can provide enough space to meet people's basic needs; on the other hand, if the expansion device added to the caravan is too complicated or the weight is too heavy, it will increase the difficulty of installation and manipulation, and increase the energy loss of the car
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[0016] The core of the present invention is to provide a telescopic device for a caravan. The telescopic device for a caravan can freely expand and contract the caravan 6 on the bottom frame of the caravan through its structural design, and solve the problem of expansion of the caravan 6. In order to make the caravan in the field Those skilled in the art can better understand the technical solution of the present invention, and the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.
[0017] See attached figure 1 , attached figure 2 And attached image 3 :
[0018] A telescoping device for a caravan compartment, comprising a middle two-way telescopic mechanism 1, positioning guide rod mechanisms 2 on both sides, and fixed directional pulley mechanisms 3 on both sides, the two-way telescoping mechanism 1 is arranged in the middle of a caravan chassis 4 and is parallel to the wheel axle 5 of a car...
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The invention discloses a telescopic device for the compartment of a motor home. The telescopic device comprises a middle two-way telescopic mechanism, a guide rod positioning mechanism arranged on each of the two sides and a directional pulley fixing mechanism arranged on each of the two sides, wherein the two-way telescopic mechanism is arranged in the center of the bottom frame of the motor home and parallel to a motor home axle; the guide rod positioning mechanisms are arranged on the two sides of the two-way telescopic mechanism; each directional pulley fixing mechanism is arranged between the two-way telescopic mechanism and each guide rod positioning mechanism; the middle two-way telescopic mechanism, the guide rod positioning mechanisms arranged on the two sides and the directional pulley fixing mechanisms arranged on the two sides are parallel to one another, and the axle centers of the middle two-way telescopic mechanism, the guide rod positioning mechanisms arranged on the two sides and the directional pulley fixing mechanisms arranged on the two sides are positioned on the same horizontal plane. According to the telescopic device for the compartment of the motor home, the middle two-way telescopic mechanism is controlled through simple mechanism design; the compartment of the motor home can stretch to two sides easily on the telescopic device, or can stretch to one side while the other side stays the same; the stretching process is balanced and synchronous; manpower is saved.
Description
technical field [0001] The present invention relates to a caravan, and more specifically relates to a telescopic device for a caravan of a caravan. Background technique [0002] The RV is an improved car developed in recent years. It allows people to eat, wear, live and travel in the car. It is a pursuit of high-quality life. However, as far as the properties of the RV itself are concerned, on the one hand, due to the road design and the setting of toll stations, the RV cannot be super high, super wide or overweight when driving, and when it stops and is used as a "housing", we need it It can provide enough space to meet people's basic needs; on the other hand, if the expansion device added to the caravan is too complicated or the weight is too large, it will increase the difficulty of installation and manipulation, and increase the energy loss of the car. [0003] Therefore, it becomes an urgent problem for those skilled in the art to provide a telescopic device that is ea...
Claims
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IPC IPC(8): B60P3/32
Inventor 吴重根李晓明裴运军胡正其
Owner 长沙梅花智能制造有限公司