Patent Application
20230125243
This patent application claims the benefit and priority of Chinese Patent Application No. 202111252174.3 filed on Oct. 27, 2021, the disclosure of which is incorporated by reference herein in its entirety as part of the present application.
The invention relates to the technical field of recreational vehicle facility, and more specifically, to an electric sofa for recreational vehicle.
With the improvement of the living standard and the rapid development of the vehicle, the recreational vehicle travel as a new travel mode becomes popular with more and more people. The recreational vehicle not only has the function of alternation for walking, the carriage thereof also has strong multi-functions. The recreational vehicle carriage is often provided with a rest bed, the sofa tea table combination, hand-washing platform and bathroom. When the recreational vehicle is running, people can sit on the sofa tea table for chatting, when the recreational vehicle is parked at the camping ground, the toilet and shower between the bathroom can be used. It also can sleep on the rest bed, these are the advantages of the recreational vehicle as a travel tool, since the recreational vehicle space is relatively small, wherein the sofa and bed occupy a larger space, the space in the vehicle is reduced, the existing recreational vehicle is designed to fix the sofa in the carriage. The sofa is not movably adjusted, however, a wider passage is reserved beside the sofa, which results in less seat number of the sofa and crowding. The user gets on and off the car through the vehicle door position, so the sofa cannot be set at the car door position. A foldable electric sofa for recreational vehicle is desired, wherein leisure electric sofa is unfolded to function as bed. While when the user gets on and off, the electric sofa is folded to avoid the sofa from blocking the door, therefore, one can be used as a bed, and the foldable electric sofa of the sofa is more and more popular with the room vehicle manufacturer.
In order to solve the above problem, an electric sofa for recreational vehicle is provided, aiming at solving the problem that the sofa occupies larger space in the market, which reduces the use space in the vehicle, the sofa is not movably adjusted, the seat number of the sofa is less, the sofa is easy to block the problem of the vehicle door.
The embodiment of the invention claims an electric sofa for recreational vehicle, provided with a sofa combined cabinet, the sofa combined cabinet is composed of three sofa cabinets. The first respectively cabinet and the second sofa cabinet are composed of a first sofa cabinet and a second sofa cabinet, the third sofa cabinet, the sofa combined cabinet is U-shaped distribution. The third sofa cabinet is provided with a telescopic plate and the telescopic plate is located at one side of the third sofa cabinet close to the second sofa cabinet. The telescopic plate is provided with a telescopic plate driving device fixed on the floor of the recreational vehicle. The third sofa cabinet is provided with a sofa cabinet driving device. The bottom of the third sofa cabinet is provided with a slide rail device.
In one embodiment, the first sofa cabinet and the third sofa cabinet is respectively provided with a supporting plate, the supporting plate is respectively connected with the supporting plate driving device.
In one embodiment, the supporting plate driving device is fixed in the sofa cabinet, the supporting plate driving device is connected with the supporting plate through the hinge. Each supporting plate is connected with the two supporting plate driving device. The supporting plate driving device is respectively at two ends of the supporting plate.
In one embodiment, the telescopic plate includes two plates. The two plates are hinged by a first telescopic plate hinge. The first telescopic plate hinge is located at the outer side of the telescopic plate. The telescopic plate is hinged with the third sofa cabinet through the second telescopic plate hinge. The second telescopic plate hinge is located at the inner side of the third sofa cabinet.
In one embodiment, the piston rod of the telescopic plate driving device is hinged with the telescopic plate push rod. One end of the telescopic plate push rod is fixed on the recreational vehicle floor through the hinge mode. The other end is provided with a roller. The length of the telescopic plate push rod is greater than the height of the telescopic plate and the recreational vehicle floor.
In one embodiment, the sofa cabinet driving device is fixed on the recreational vehicle floor. The piston rod of the sofa cabinet driving device is connected with the sofa cabinet push rod through hinge mode. One end of the sofa cabinet push rod is fixed on the recreational vehicle floor by hinge mode. The other end is connected with the hydraulic rod through the hinge mode. The other end of the hydraulic rod is movably connected with the connecting sheet fixed on the inner side of the third sofa cabinet.
In one embodiment, the sofa combined cabinet is further provided with a sofa backrest, the sofa cabinet is respectively provided with a cabinet door, the cabinet door can be opened.
In one embodiment, the first sofa cabinet and the third sofa cabinet is respectively provided with a supporting plate slot, the depth of the supporting plate slot is the same as the thickness of the supporting plate.
In one embodiment, the sofa combined cabinet is provided with a rib plate.
In one embodiment, it is further provided with a lifting table.
The beneficial effects of the disclosure are:
The invention claims an electric sofa for recreational vehicle, provided with a sofa combined cabinet, the sofa combined cabinet includes three sofa cabinets. The first respectively cabinet and the second sofa cabinet are composed of a first sofa cabinet and a second sofa cabinet, the third sofa cabinet, the sofa combined cabinet is U-shaped distribution, the third sofa cabinet is provided with a telescopic plate, the telescopic plate is located at one side of the third sofa cabinet close to the second sofa cabinet, the telescopic plate is provided with a telescopic plate driving device fixed on the floor of the recreational vehicle, the third sofa cabinet is provided with a sofa cabinet driving device, the bottom of the third sofa cabinet is provided with a slide rail device, the telescopic plate is driven by the telescopic plate driving device to unfold or shrink, the third sofa cabinet moves along the slide rail device under the driving of the sofa cabinet driving device. When the telescopic plate shrinks, the third sofa cabinet is retracted, the sofa length is reduced, and the space utilization in the vehicle is increased. It can reserve a wider passage and avoids the long length of the sofa to block the door of the recreational vehicle. The first sofa cabinet and the second sofa cabinet are further provided with a supporting plate. When it is necessary to rest in the vehicle, the telescopic plate is unfolded, the third sofa cabinet extends out, the supporting plate is opened, the lifting table is matched, the unfolded area of the sofa combined cabinet is increased. After unfolding, it can be used as a bed. Therefore, the electric sofa can be used as a bed, and it can be popular by the motor home when the sofa is used, it solves the problem that the sofa occupies larger space in the market and reduces the use space in the vehicle; the sofa is not adjustable, the seat number of the sofa is small, the sofa is easy to block the problem of the door.
In the drawings:
In order to solve the technical problem to be solved by the present application, the technical solution and beneficial effect are more clearly understood, the following combine the accompanying drawings and examples, for further detailed explanation of this application. It should be understood that the specific embodiment described herein is only for explaining the application, and not for defining the application.
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The telescopic plate driving device 320 and the sofa driving device 330 are controlled by the same controller, both are operated at the same time, the telescopic plate driving device 320 of the piston rod extends, the telescopic plate 310 retracted, at this time, the sofa cabinet driving device 330 of the piston rod shrinks, the third sofa 3, and vice versa.
As shown in
In this embodiment, the sofa combined cabinet 10 middle position is provided with a lifting table (not shown in the figure), when the lifting table height is higher than the sofa combined cabinet 10 can be used as a table, when the lifting table height is lower than the sofa combined cabinet 10 can be combined with the sofa combined cabinet 10 to form a bed.
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Therefore, the electric sofa for recreational vehicle is provided with a telescopic plate, the telescopic plate is driven by the telescopic plate driving device to unfold or shrink, the third sofa cabinet moves along the slide rail device under the driving of the sofa cabinet driving device, when the telescopic plate shrinks, the third sofa cabinet is retracted, the sofa length is reduced, and the use space in the vehicle is increased; it can reserve a wider passage, when the third sofa cabinet is retracted, the third sofa cabinet avoids opening the door of the recreational vehicle; it avoids the problem that the length of the sofa is longer for blocking the door of the recreational vehicle; it is convenient for people to get on and off the vehicle, and improves the use efficiency of the electric sofa. The first sofa cabinet and the second sofa cabinet are further provided with a supporting plate, when it is necessary to rest in the vehicle, the telescopic plate is unfolded, the third sofa cabinet extends out, the supporting plate is opened, the lifting table is matched, the unfolded area of the sofa combined cabinet is increased, after unfolding, it can be used as a bed; therefore, the electric sofa can be used as a bed, and it can be popular by the motor home when the sofa is used, it solves the problem that the sofa occupies larger space in the market and reduces the use space in the vehicle; the sofa is not adjustable, the seat number of the sofa is small, the sofa is easy to block the problem of the door.
Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the invention, and the scope of the invention is defined by the appended claims and their equivalents.
In the description of the present invention, it should be noted that, unless otherwise specified and defined, the term “installation”, “connection”, “connection” should be broadly understood, for example, can be a fixed connection, also can be detachably connected, or integrally connected; can be mechanical connection, also can be electric connection; it also can be directly connected, also can be indirectly connected through the intermediate medium, can be connected in two elements. For those of ordinary skill in the art, it can be specifically understood that the above term in the specific meaning of the present invention.
| Number | Date | Country | Kind |
|---|---|---|---|
| 2021112521743 | Oct 2021 | CN | national |
