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Floor system of telescopic motor caravan

A technology for a caravan and a floor, which is applied to vehicles, vehicle parts, and superstructures including people's living appliances, and can solve sprains, sundries falling into track chutes, and interference with normal retraction of expansion and contraction boxes, etc. question

Inactive Publication Date: 2013-01-23
SHANGHAI FOCUS INDAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Occupants may inadvertently sprain here
In addition, it may also cause debris to fall into the track chute, thereby interfering with the normal retraction of the expansion box

Method used

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  • Floor system of telescopic motor caravan
  • Floor system of telescopic motor caravan
  • Floor system of telescopic motor caravan

Examples

Experimental program
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Embodiment Construction

[0027] In the embodiment shown in the drawings, the expandable caravan includes a second-class chassis, a main body and two expansion bodies, one of which is suitable for the kitchen system and has a fixed floor, and the other The expandable box is on the opposite side of the expandable caravan, which accommodates the rest system and has a folding floor. Furthermore, it is also possible for the expandable caravan to have only one expandable compartment for the rest system, or to have more expandable compartments. Unless otherwise specified, the expansion box mentioned below refers to the expansion box with a folding floor. The expansion box has a guide rail on the bottom of its front wall and rear wall respectively, and the There are two rail runners extending in the transverse direction of the vehicle and respectively corresponding to one guide rail.

[0028] figure 1 is a schematic diagram of the folding floor of the expandable compartment viewed in the longitudinal direct...

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PUM

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Abstract

The invention relates to a floor system of a telescopic motor caravan. The telescopic motor caravan comprises a main carriage and a first telescopic carriage; the bottoms of the front wall and the rear wall of the first telescopic carriage are respectively provided with a guide rail; the floor of the main carriage is provided with two rail chutes (11) which are respectively provided with a rail floor, the rail floor comprises a first floor part and a second floor part, the external end of the first floor part can rotate around a pin (9), the internal ends of the first and second floor parts are mutually hinged through a central spring hinge (7), and the external end of the second floor part can also rotate around a pin; when the first telescopic carriage is expanded, the first and second floor parts are unfolded around the central spring hinge so as to cover the rail chutes; and when the first telescopic carriage is retracted, the first and second floor parts are folded together around the central spring hinge. When the first telescopic carriage is expanded and retracted, the rail floor is automatically unfolded and folded.

Description

technical field [0001] The invention relates to a floor system of an expandable caravan. Background technique [0002] With the improvement of living standards, people have more and more expectations for the quality of life. Tourism and leisure have become an important part of life. Caravan provides great convenience for travel and leisure. The function of the caravan is integrated with food, clothing, housing and transportation, which eliminates the worries of all aspects for the users of the caravan, so that it has a considerable degree of freedom and can temporarily change the travel destination according to the needs. To a large extent, motorhome users can go wherever they want, as long as there are certain roads there. [0003] The caravan is also widely used in field operations, such as geological exploration, electric power repair, earthquake disaster relief, etc., which can significantly improve the quality of life in the difficult environment of field operations....

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B62D25/20B60P3/32
Inventor 沈辰祉朱启香
Owner SHANGHAI FOCUS INDAL