A multi-functional expanded space recreational vehicle

Abstract

The utility model discloses a kind of house cars of multifunctional extended space.It includes main carriage body, and the main carriage body top has openable top cover.Its improvement is, main carriage body side wall is equipped with lateral expansion mouth, and hinged with the expansion side plate that can overturn outwardly downwards.Expansion side plate is unfolded to horizontal, and is fixed with car body by support rod, and main carriage body side wall and top cover jointly enclose expansion space.One flexible tarpaulin is connected between top cover and expansion side plate, and forms the ceiling of expansion area.The utility model is simple in structure, low in cost, and the flexible, multifunctional extension of house car living space is realized by simple mechanical structure, and use comfort is significantly improved.

Description

Technical Field

[0001] This utility model relates to the field of RV accessories technology, specifically to a multi-functional RV with expanded space. Background Technology

[0002] As a mobile mode of transportation and accommodation, motorhomes are increasingly favored by travel enthusiasts. However, due to road regulations regarding vehicle dimensions (especially width and height), the interior living space of traditional motorhomes is often very cramped. This severely impacts the comfort of users' activities inside the vehicle, such as standing, sitting, cooking, and sleeping.

[0003] Existing technologies include some motorhomes that expand space through side or roof expansion, but these solutions typically have the following drawbacks:

[0004] 1. Complex structure and high cost: The extension mechanism usually relies on a complex hydraulic or electric system, which has high manufacturing and maintenance costs.

[0005] 2. Low reliability: The complex mechanical structure is more prone to failure under harsh road conditions.

[0006] 3. Limited expansion modes: It can usually only achieve simple space enlargement and cannot flexibly divide functions according to specific usage scenarios (such as dining, meeting guests, and sleeping).

[0007] Therefore, there is an urgent need for a motorhome solution that is simple in structure and can be flexibly expanded to multiple functions. Utility Model Content

[0008] The purpose of this invention is to overcome the shortcomings of the existing technology and provide a motorhome with a simple structure and the ability to flexibly expand its multi-functional space.

[0009] To achieve the above objectives, the technical solution adopted by this utility model is as follows: a multi-functional extended space RV, including a main body, the top of which is provided with an upward-opening roof. Its innovation lies in the following: a lateral expansion opening is provided on the side wall of the main body, and an extended side panel that can be hinged to the lateral expansion opening and can be flipped outwards and downwards is provided; when the extended side panel is unfolded to a horizontal position, its outer edge is connected and fixed to the outer wall of the main body through at least a pair of retractable support rods; the extended side panel, the side wall of the main body, and the roof together form an auxiliary space that is open at the top and laterally extended; it also includes a flexible tarpaulin, one end of which is fixed to the side edge of the roof, and the other end is provided with a detachable connector for fixing the other end of the flexible tarpaulin to the outer edge of the extended side panel after it is unfolded.

[0010] Furthermore, the outer edge of the extended side plate has a storage groove for accommodating the support rod.

[0011] Furthermore, a storage groove for storing a flexible tarpaulin is provided on the outer edge of the top cover.

[0012] Furthermore, the support rod is a gas spring support rod or a manually adjustable sleeve-type support rod.

[0013] Furthermore, the inner side of the extended side panel is pre-embedded with a power socket and / or a lighting lamp that connects to the RV's electrical circuitry.

[0014] Furthermore, the connector is a Velcro, hook, or clip.

[0015] Furthermore, after the side panel is unfolded, its inner surface forms a flat operating surface or desktop.

[0016] Furthermore, one end of the support rod is connected to the outer edge of the extended side plate through a universal ball bearing seat, and the other end is provided with a through hole. A U-shaped support is provided on the side wall of the main car body, and a pin hole is provided on the U-shaped support. When the pin hole coincides with the through hole, a quick-release pin is inserted.

[0017] The beneficial effects of this utility model after adopting the above structure are as follows:

[0018] Simple structure and low cost: It adopts a simple flip plate and support rod mechanism, eliminating the need for complex slide rails and drive systems, which greatly reduces manufacturing costs and failure rate.

[0019] Versatile and flexible in space utilization: The extended space can be used as a kitchen work area, an outdoor dining area, etc. The extended side panel itself can be used as a countertop, integrating power supply and lighting, making it highly functional.

[0020] Easy to operate: The entire expansion process can be completed quickly by a single person. The support rods provide stable support, and the canopy is easy and quick to install. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the structure of this utility model.

[0022] Explanation of reference numerals in the attached figures:

[0023] 1-Main body; 2-Top cover; 3-Side expansion opening; 4-Extension side panel; 5-Support rod; 6-Tawny; 7-Hook surface; 8-Rough surface; 9-Storage groove; 10-Storage slot. Detailed Implementation

[0024] The present invention will be further described below with reference to the accompanying drawings.

[0025] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described herein are only for explaining the present utility model and are not intended to limit the present utility model.

[0026] like Figure 1 As shown, the multi-functional extended space RV of this utility model includes a main body 1. The top of the main body 1 is equipped with an upward-opening top cover 2 via a pivot or hinge.

[0027] A lateral expansion opening 3 is provided on the side wall of the main carriage 1. An expansion side plate 4 is hinged to the lower edge of the lateral expansion opening 3 via a pivot or hinge. A power socket and an LED light (not shown in the figure) are pre-embedded on the inner side of the expansion side plate 4.

[0028] When the extended side panel 4 is unfolded to the horizontal position, its outer edge is connected and fixed to the outer wall of the main body 1 by two pairs of retractable support rods 5. In this embodiment, the support rods 5 are gas spring support rods to provide stable support and assist in the unfolding and retracting operations.

[0029] One end of a flexible tarpaulin 6 is fixed to the side edge of the roof 2, and the other end is sewn with a Velcro hook side 7. Correspondingly, a Velcro loop side 8 is fixed to the outer edge of the extended side panel 4. When the extended side panel 4 is unfolded, the Velcro hook side 7 and the loop side 8 are glued together, and the flexible tarpaulin 6 can be quickly stretched to form the canopy of the extended living area.

[0030] A storage groove 9 is provided on the outer edge of the extended side plate to accommodate the support rod 5. One end of the support rod 5 is connected to the outer edge of the extended side plate through a universal ball bearing seat. After the support rod 5 is retracted, it is stored in the storage groove 9.

[0031] A storage slot 10 for storing a flexible tarpaulin is provided on the outer edge of the top cover. The tarpaulin is untied from the extended side panel 4 (by disconnecting the Velcro / buckles), then folded or rolled up in an orderly manner and placed into this dedicated storage slot 10.

[0032] Working principle: When space expansion is needed, open the latch of the side expansion port and push the expansion side panel 4 outward and downward. With the assistance of the gas spring support rod 5, the expansion side panel 4 smoothly unfolds to a horizontal position and locks. Then, the user pushes up the top cover 2 and pulls down the flexible tarpaulin 6, securing it to the expansion side panel 4 with Velcro 7 and 8. At this point, an extended living area with a roof, side walls (main body side walls), and floor (expansion side panel) is formed, which can be used for cooking, dining, or leisure. After use, simply reverse the operation to fold it up and restore the vehicle to its driving state.

[0033] The above description is only used to illustrate the technical solution of this utility model and is not intended to limit it. Any other modifications or equivalent substitutions made by those skilled in the art to the technical solution of this utility model, as long as they do not depart from the spirit and scope of the technical solution of this utility model, should be covered within the scope of the claims of this utility model.

Claims

1. A multi-functional extended-space motorhome, comprising a main body, wherein the top of the main body is provided with an upward-opening roof, characterized in that: The main body of the vehicle has a lateral expansion opening on its side wall, and an expansion side plate that can be flipped outward and downward is hinged to the lateral expansion opening. When the expansion side plate is unfolded to a horizontal position, its outer edge is connected and fixed to the outer wall of the main body of the vehicle through at least a pair of retractable support rods. The expansion side plate, the side wall of the main body of the vehicle, and the top cover together form an auxiliary space that is open at the top and expands laterally. It also includes a flexible tarpaulin, one end of which is fixed to the side edge of the top cover, and the other end is provided with a detachable connector for fixing the other end of the flexible tarpaulin to the outer edge of the expansion side plate after the expansion side plate is unfolded.

2. The multi-functional extended space RV according to claim 1, characterized in that: The outer edge of the extended side plate has a storage groove for accommodating the support rod.

3. The multi-functional extended space RV according to claim 1, characterized in that: The outer edge of the top cover has a storage slot for storing the flexible tarpaulin.

4. The multi-functional extended space RV according to claim 1, characterized in that: The support rod is a gas spring support rod or a manually adjustable sleeve-type support rod.

5. The multi-functional extended space RV according to claim 1, characterized in that: The inner side of the extended side panel is pre-embedded with a power socket and / or a lighting lamp that connects to the RV's electrical circuit.

6. The multi-functional extended space RV according to claim 1, characterized in that: The connector is a Velcro, hook, or clip.

7. The multi-functional extended space RV according to claim 1, characterized in that: When the side panel is unfolded, its inner surface forms a flat operating surface or desktop.

8. The multi-functional extended space RV according to claim 1, characterized in that: One end of the support rod is connected to the outer edge of the extended side plate through a universal ball bearing seat, and the other end has a through hole. A U-shaped support is provided on the side wall of the main car body, and a pin hole is provided on the U-shaped support. When the pin hole coincides with the through hole, a quick-release pin is inserted.

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