CN217863884U - Car as a house expansion bed board structure - Google Patents

Abstract

The utility model discloses a car as a house extends formula bed board structure, extend subassembly, the carriage body, waterproof flexible coupling, upper end slidable bed board, middle part bed board and fixed bed board including the upper end, the inside bottom surface of the carriage body is equipped with fixed bed board, and the top surface of the carriage body is equipped with the opening, and this opening corresponds from top to bottom with fixed bed board, and the opening top of the carriage body is equipped with the upper end and extends the subassembly, and the upper end is extended and is equipped with waterproof flexible coupling between the upper end closing plate lower surface of subassembly and the opening of the carriage body, the lower surface of upper end closing plate is equipped with the middle part bed board, and the lower surface of middle part bed board is equipped with the slidable bed board in the upper end, can drive the slip-joint bed board through two flexible of hydraulic telescoping post and slide from top to bottom along vertical connecting plate to this can adjust the distance between vertical connecting plate and the middle part bed board, this car as a house extends formula bed board structure, and is simple in construction, easy and simple to handle, can extend to the carriage outside, occupation space is little to bed position is many, provides convenience for people.

Description

An extended bed board structure for a caravan

technical field

The utility model relates to the technical field of a caravan, in particular to an expanded bed board structure of a caravan.

Background technique

The RV is a fashion vehicle type imported from abroad. The home facilities in the car include: bedding, stoves, cabinets, sofas, dining tables and chairs, bathroom facilities, air conditioners, TVs, toilets and other furniture and electrical appliances, which can be divided into driving areas. , living area, bedroom area, sanitation area, etc. RV is a fashion product that integrates "clothing, food, housing, and transportation" to realize "travel in life, life in travel". Some multi-beds have a complex structure, and the distance between the beds cannot be adjusted, which is inconvenient to use.

Utility model content

The technical problem to be solved by the utility model is to overcome the existing defects and provide a caravan expansion bed structure, which is simple in structure, easy to operate, can extend to the outside of the car, occupies a small space, and has many beds, which provides convenience for people. The problems in the background technology can be effectively solved.

In order to achieve the above purpose, the utility model provides the following technical solutions: an extended bed board structure for a caravan, including an upper end expansion assembly, a carriage body, a waterproof soft connection, a slidable upper end board, a middle bed board and a fixed bed board. The bottom surface is provided with a fixed bed board, and the top surface of the carriage body is provided with an opening, which corresponds to the fixed bed board up and down, and an upper end expansion assembly is provided above the opening of the carriage body, and the lower surface of the upper sealing plate of the upper end expansion assembly is in contact with the opening of the carriage body. There is a waterproof flexible connection between them, the lower surface of the upper sealing plate is provided with a middle bed board, and the lower surface of the middle bed board is provided with an upper slidable bed board.

Further, the upper end expansion assembly includes an upper end sealing plate, a group of hydraulic telescopic columns 1 are fixedly installed on both ends of the lower surface of the upper end sealing plate, the lower end of the hydraulic telescopic column 1 is fixed with a lower end support, and the lower end support is installed on the carriage body One side of the hydraulic telescopic column can drive the upper sealing plate to move upward, and the upper sealing plate can drive the upper slidable bed board and the middle bed board to move upward, so as to adjust the upper and lower positions of the upper slidable bed board and the middle bed board.

Further, the middle bed plate includes two vertical connecting plates, the two vertical connecting plates are fixed on both ends of the lower surface of the upper sealing plate, and the lower ends of the two vertical connecting plates are fixedly installed with the middle bed plate, through which the middle bed plate Moving up and down can adjust the distance from the fixed bed board.

Further, the upper slidable bed board includes a sliding joint bed board, and the sliding joint bed board is slidingly connected with two vertical connecting boards, and the lower surface of the upper end sealing board is fixed with four hydraulic telescopic columns that drive the sliding joint bed board to slide up and down, Four hydraulic telescopic columns two are respectively located at the four corners of the sliding bed board, and the hydraulic telescopic column two can drive the sliding bed board to slide up and down along the vertical connecting board, so as to adjust the distance between the vertical connecting board and the middle bed board.

Compared with the prior art, the beneficial effect of the utility model is that the upper sealing plate can be driven upward by the extension of the hydraulic telescopic column, and the upper slidable bed board and the middle bed board can be driven upward by the upper sealing board, so that the upper end can be aligned. The upper and lower positions of the sliding bed board and the middle bed board can be adjusted. The distance between the middle bed board and the fixed bed board can be adjusted by moving the middle bed board up and down. The distance between the straight connecting board and the middle bed board, the extended bed board structure of the caravan, is simple in structure, easy to operate, can extend to the outside of the carriage, occupies a small space, and has many beds, which provides convenience for people.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is a schematic view of the side structure of the utility model;

Fig. 3 is a schematic cross-sectional structure diagram of the utility model.

In the figure: 1 upper expansion component, 11 upper sealing plate, 12 hydraulic telescopic column 1, 13 lower support, 2 carriage body, 3 waterproof soft connection, 4 upper slidable bed board, 41 hydraulic telescopic column 2, 42 sliding bed board, 5 middle bed boards, 51 vertical connecting boards, 52 middle connecting bed boards, 6 fixed bed boards.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Figures 1-3, the utility model provides a technical solution: an extended bed board structure for a caravan, including an upper end expansion assembly 1, a carriage body 2, a waterproof soft connection 3, a slidable upper bed board 4, a middle bed board 5 and a fixed Bed board 6, the interior bottom surface of carriage body 2 is provided with fixed bed board 6, and the top surface of carriage body 2 is provided with opening, and this opening corresponds with fixed bed board 6 up and down, and upper end expansion assembly 1 is arranged above the opening of carriage body 2, and upper end expands A waterproof flexible connection 3 is provided between the lower surface of the upper sealing plate 11 of the assembly 1 and the opening of the carriage body 2, the lower surface of the upper sealing plate 11 is provided with a middle bed board 5, and the lower surface of the middle bed board 5 is provided with an upper slidable bed board 4 , the upper end expansion assembly 1 includes an upper end sealing plate 11, a group of hydraulic expansion columns 12 are fixedly installed at both ends of the lower surface of the upper end sealing plate 11, and a lower end support 13 is fixed on the lower end of the hydraulic expansion expansion column 12, and the lower end support 13 is installed On one side of the carriage body 2, the upper end sealing plate 11 can be driven to move upward by the extension of the hydraulic telescopic column 12, and the upper end slidable bed plate 4 and the middle bed plate 5 can be driven to move upward by the upper end sealing plate 11, so that the upper end can be moved upward. The upper and lower positions of the sliding bed board 4 and the middle bed board 5 are adjusted, the middle bed board 5 includes two vertical connecting plates 51, and the two vertical connecting plates 51 are fixed on both ends of the lower surface of the upper sealing plate 11, and the two vertical connecting plates The lower end of 51 is fixedly installed with middle bed board 5, can adjust the distance with fixed bed board 6 by the middle bed board 5 moving up and down, the upper end slidable bed board 4 comprises sliding joint bed board 42, and sliding joint bed board 42 and two vertical connecting boards 51 Sliding connection, and the lower surface of the upper sealing plate 11 is fixed with four hydraulic expansion columns 41 that drive the sliding bed plate 42 to slide up and down. The four hydraulic expansion columns 41 are respectively located at the four corners of the sliding bed plate 42. 41 stretching can drive the sliding bed board 42 to slide up and down along the vertical connecting board 51, so as to adjust the distance between the vertical connecting board 51 and the middle bed board 5. The outside of the carriage extends, takes up little space, and has many beds, which provides convenience for people

When in use: the upper end sealing plate 11 can be driven upward by the extension of the hydraulic telescopic column 12, and the upper slidable bed plate 4 and the middle bed plate 5 can be driven upward by the upper end sealing plate 11, so that the upper end slidable bed plate 4 and the middle bed plate 5 can be moved upward. The up and down position adjustment of the middle bed board 5 can adjust the distance between the middle bed board 5 and the fixed bed board 6 by moving up and down, and the sliding joint bed board 42 can be driven to slide up and down along the vertical connecting board 51 through the expansion and contraction of the hydraulic telescopic column 2 41. Adjust the distance between the vertical connecting plate 51 and the middle bed board 5 .

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , Substitution and Variation.

Claims (4)

1. The utility model provides a car as a house extends formula bed board structure, includes that the upper end extends subassembly (1), the carriage body (2), waterproof flexible coupling (3), upper end slidable bed board (4), middle part bed board (5), its characterized in that: the inside bottom surface of the carriage body (2) is equipped with fixed bed board (6), and the top surface of the carriage body (2) is equipped with the opening, and this opening corresponds from top to bottom with fixed bed board (6), and is equipped with upper end above the opening of the carriage body (2) and extends subassembly (1), and the upper end is extended and is equipped with waterproof flexible coupling (3) between the opening of the upper end closing plate (11) lower surface of subassembly (1) and the carriage body (2), the lower surface of upper end closing plate (11) is equipped with middle part bed board (5), and the lower surface of middle part bed board (5) is equipped with upper end slidable bed board (4).

2. The expandable bed board structure for the caravan according to claim 1, wherein: subassembly (1) is extended to upper end includes upper end closing plate (11), and the equal fixed mounting in lower surface both ends of upper end closing plate (11) has a set of hydraulic telescoping post (12), and the lower extreme of hydraulic telescoping post (12) is fixed with lower extreme support (13), and one side at the carriage body (2) is installed in lower extreme support (13).

3. The expandable bed board structure for the caravan according to claim 1, wherein: middle part bed board (5) include two vertical connecting plates (51), and two vertical connecting plates (51) are fixed at the lower surface both ends of upper end closing plate (11), and the lower extreme fixed mounting of two vertical connecting plates (51) has middle part bed board (5).

4. The expandable bed plate structure of the caravan in claim 3, wherein: the upper-end slidable bed board (4) comprises a sliding bed board (42), the sliding bed board (42) is connected with two vertical connecting plates (51) in a sliding mode, four hydraulic telescopic columns (41) which drive the sliding bed board (42) to slide up and down are fixed on the lower surface of the upper-end sealing plate (11), and the four hydraulic telescopic columns (41) are located at four corners of the sliding bed board (42) respectively.

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