Compartment for expansion of field motor home

Abstract

The invention discloses a compartment for expansion of a field motor home, which comprises a compartment top panel, a compartment bottom plate and a compartment vertical pillar plate, wherein both ends of the compartment top panel are provided with compartment top panel slide rods, and both ends of the compartment bottom plate are provided with compartment bottom plate slide rods; through the common cross movement of the compartment top panel slide rods and the compartment bottom plate slide rods, the compartment of the motor home is expanded; a locking piece is arranged between the compartment top panel slide rods and the compartment vertical pillar plate; through the locking piece, the compartment top panel, the compartment bottom plate and the compartment vertical pillar plate are formed to be an integration. The compartment for expansion of the field motor home is compact in structure design, convenient to expand and contract the compartment, and stable in horizontal movement.

Description

technical field [0001] The invention relates to the technical field of caravan expansion, in particular to a box body for field caravan expansion. Background technique [0002] In recent years, RVs have developed rapidly. RVs have both the functions of a house and a car. The essence of a RV is a car. The volume of a RV is generally small due to the limitation of the compartment volume. Most RVs are equipped with a RV expansion mechanism. Expansion, or expansion in the side direction of the carriage, and expansion in the direction of the rear door of the carriage. However, the existing expansion mode generally adopts a teeth-occlusal rolling mechanism, and the expansion area is limited. Generally, the expansion length is only 1-2 meters, and it is difficult to expand outward. Moreover, The expanded part can only be used as furniture, and the use of space is limited. Therefore, the present invention provides a box body for field caravan expansion. The box body has a large expa...

AI Technical Summary

Problems solved by technology

[0002] In recent years, RVs have developed rapidly. RVs have both the functions of a house and a car. The essence of a RV is a car. The volume of a RV is generally small due to the limitation of the compartment volume. Most RVs are equipped with a RV expansion mechanism. Expansion, or expansion in the side direction of the carriage, and expansion in the direction of the rear door of the carriage. However, the existing expansion mode generally adopts a teeth-occlusal rolling mechanism, and the expansion area is limited. Generally, the expansion length is only 1-2 meters, and it is difficult to expand outward. Moreover, The expanded part can only be used as furniture, and the use of space is limited. Therefore, the present invention provides a box body for field caravan expansion. The box body has a large expansion space, which is close to twice the space of the original caravan, and the design is compact.

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