CN218949012U - Vehicle-mounted sleeper, cab and vehicle - Google Patents

Abstract

The utility model relates to the technical field of sleeping berths, and provides a vehicle-mounted sleeping berth, a cab and a vehicle, which comprise a pair of guide rails, wherein the guide rails are arranged in the cab, and an expanding space capable of accommodating a seat in the cab is arranged between the pair of guide rails; the sleeper mechanism at least comprises a first sleeper plate and a second sleeper plate which are arranged between a pair of guide rails, the first sleeper plate is rotationally connected with the second sleeper plate, the first sleeper plate is rotationally matched with the guide rails, the second sleeper plate is slidingly matched with the guide rails, and the second sleeper plate can rotate relative to the guide rails; the first sleeper plate and the second sleeper plate can be switched between a tiling state and a stowing state by rotating the first sleeper plate relative to the guide rail. The utility model can prevent the problem of deformation of the seat caused by collision stress of the seat and the vehicle-mounted sleeper, and improves the safety.

Description

Vehicle-mounted sleeper, cab and vehicle

Technical Field

The utility model relates to the technical field of sleeping berths, in particular to a vehicle-mounted sleeping berth, a cab and a vehicle.

Background

Vehicles for transporting goods are generally integrated with a vehicle-mounted sleeper in a cab, the vehicle-mounted sleeper is often arranged behind a backrest of a seat in the cab, and a driver can rest by using the vehicle-mounted sleeper in the course of long-distance transportation operation.

Because the cabin internal movable space integrated with the vehicle-mounted sleeper is small, particularly, the distance between the vehicle-mounted sleeper and the seat is very close, if a traffic accident of vehicle collision occurs, the seat is impacted and does not have enough movable space, so that when the impact force on the seat is large, the seat can strike the vehicle-mounted sleeper, the seat is easy to deform under the action of stress, and further, great potential safety hazards exist.

Disclosure of Invention

The utility model provides a vehicle-mounted sleeper, a cab and a vehicle, which are used for solving the defect that a seat in the cab has no safe movable space due to the fact that the distance between the seat and the vehicle-mounted sleeper is short in the prior art, and achieving the effects of enabling the seat to have the movable space and improving the safety.

The utility model provides a vehicle-mounted sleeper, which comprises:

the pair of guide rails are arranged in the cab, and an expanding space capable of accommodating a seat in the cab is arranged between the pair of guide rails;

the sleeper mechanism at least comprises a first sleeper plate and a second sleeper plate which are arranged between a pair of guide rails, the first sleeper plate is rotationally connected with the second sleeper plate, the first sleeper plate is rotationally matched with the guide rails, the second sleeper plate is in sliding fit with the guide rails, and the second sleeper plate can rotate relative to the guide rails;

the first sleeper plate and the second sleeper plate can be switched between a tiling state and a stowing state by rotating relative to the guide rail, the tiling state is that the first sleeper plate and the second sleeper plate shield an expanding space and form a sitting and lying platform, and the stowing state is that the first sleeper plate and the second sleeper plate are separated from the expanding space.

According to the vehicle-mounted sleeper provided by the utility model, the vehicle-mounted sleeper further comprises the telescopic cylinder, wherein the telescopic cylinder is used for being rotatably connected inside the cab, and the telescopic end of the telescopic cylinder is rotatably connected with one side surface of the first sleeper plate.

According to the vehicle-mounted sleeper provided by the utility model, the second sleeper plate is provided with the rotating parts which are respectively in sliding fit with the pair of guide rails, and the rotating parts can rotate relative to the guide rails.

According to the vehicle-mounted sleeper provided by the utility model, the sleeper mechanism further comprises a third sleeper plate which is arranged in the cab, and the third sleeper plate is fixedly connected with the guide rail.

According to the vehicle-mounted sleeper provided by the utility model, the first sleeper plate is hinged with the second sleeper plate through the hinge.

According to the vehicle-mounted sleeper provided by the utility model, the first sleeper plate is provided with the rotating shaft, and the rotating shaft can rotate relative to the guide rail.

According to the vehicle-mounted sleeper provided by the utility model, the guide rail comprises the body and the sliding groove arranged on the body, the rotating piece is in sliding fit with the sliding groove, and the rotating piece can rotate relative to the sliding groove.

According to the vehicle-mounted sleeper provided by the utility model, the telescopic cylinder is an air cylinder or a hydraulic cylinder.

The utility model also provides a cab, which comprises a seat arranged in the cab and the vehicle-mounted sleeper.

The utility model further provides a vehicle comprising the cab.

The utility model provides a vehicle-mounted sleeper, a cab and a vehicle, wherein a pair of guide rails are arranged in the cab, a sleeper mechanism at least comprises a first sleeper plate and a second sleeper plate, the first sleeper plate and the second sleeper plate are arranged between the guide rails, the first sleeper plate is rotationally connected with the second sleeper plate, the first sleeper plate is rotationally matched with the guide rails, the second sleeper plate is slidingly matched with the guide rails and can rotate relative to the guide rails, when the first sleeper plate actively or passively rotates relative to the guide rails, the second sleeper plate can be driven to rotate relative to the guide rails, the first sleeper plate and the second sleeper plate can shield an expansion space when rotating towards the expansion space, a sitting sleeper platform for a driver is formed, and at the moment, the first sleeper plate and the second sleeper plate are in a tiled state, when the first sleeper plate and the second sleeper plate rotate towards one side far away from the expansion space, the first sleeper plate and the second sleeper plate are separated from the expansion space, the two are in a folding state, so that the seat can have activity in an expansion space, the sleeper mechanism can be partially or completely composed of a first sleeper plate and a second sleeper plate, further, part or whole of the sleeper mechanism can be switched between the folding state and the folding state, a driver can actively control the rotation quantity of the first sleeper plate and the second sleeper plate relative to a guide rail, further, the area of the expansion space is enlarged or reduced, the seat has a proper activity space, when a vehicle collides, the seat presses the second sleeper plate, further, the first sleeper plate is driven to rotate relative to the guide rail, the second sleeper plate is driven to slide along the guide rail and rotate towards one side far from the expansion space, the first sleeper plate and the second sleeper plate are in the folding state, the seat can enter the expansion space, and the seat has a safe activity space, the utility model can prevent the problem of deformation of the seat caused by collision stress of the seat and the vehicle-mounted sleeper, and improves the safety.

Drawings

In order to more clearly illustrate the utility model or the technical solutions of the prior art, the following description will briefly explain the drawings used in the embodiments or the description of the prior art, and it is obvious that the drawings in the following description are some embodiments of the utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of a vehicle sleeper in a tiled state;

FIG. 2 is a bottom view of the vehicle sleeper in a tiled condition provided by the present utility model;

FIG. 3 is a schematic view of the structure of the vehicle sleeper in the stowed condition provided by the present utility model;

FIG. 4 is a schematic view of a sleeper mechanism partially switchable between a tiled condition and a stowed condition provided by the present utility model;

fig. 5 is a schematic view of the sleeper mechanism that is capable of switching between a laid-down state and a retracted state as a whole.

Reference numerals:

1: expanding the space; 2: a first sleeper; 3: a telescopic cylinder; 4: a second sleeper; 5: a guide rail; 6: a rotating member; 7: a hinge; 8: and a third bed plate.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the present utility model more apparent, the technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings, and it is apparent that the described embodiments are some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the related art, a vehicle-mounted sleeper is often applied to a commercial vehicle, that is, a vehicle for transporting people or goods, and the vehicle-mounted sleeper is generally integrated in a cab and is generally positioned behind a backrest of a driver seat. Because the space inside the cab is limited, the distance between the vehicle-mounted sleeper and the seat is very near under the general condition, if a traffic accident of vehicle collision occurs during transportation, the seat can receive impact force and has a movement trend of moving backwards, when the impact force is large, the seat can displace backwards, the seat can strike the vehicle-mounted sleeper in the backward moving process because the distance between the seat and the vehicle-mounted sleeper is very near, after the vehicle-mounted sleeper collides with the vehicle-mounted sleeper, the seat is easy to deform under the action of collision stress, so that the safety of a driver is very unfavorable, and further, great potential safety hazards exist.

The vehicle sleeper, cab and vehicle of the present utility model are described below with reference to fig. 1 to 5.

The embodiment provides a vehicle-mounted sleeper, which comprises a pair of guide rails 5, a sleeper mechanism and a telescopic cylinder 3, wherein:

the pair of guide rails 5 are arranged in the cab, an expanding space 1 capable of accommodating a seat in the cab is arranged between the pair of guide rails 5, and a certain movable space is provided for the seat through the expanding space 1; the sleeper mechanism at least comprises a first sleeper plate 2 and a second sleeper plate 4 which are arranged between a pair of guide rails 5, the first sleeper plate 2 is rotationally connected with the second sleeper plate 4, the first sleeper plate 2 is rotationally matched with the guide rails 5, the second sleeper plate 4 is in sliding fit with the guide rails 5, and the second sleeper plate 4 can rotate relative to the guide rails 5.

The first sleeper plate 2 actively or passively rotates relative to the guide rail 5, and drives the second sleeper plate 4 to rotate relative to the guide rail 5 and slide along the guide rail 5, so that the first sleeper plate 2 and the second sleeper plate 4 can be switched between a tiling state and a stowing state, the first sleeper plate 2 and the second sleeper plate 4 shield the expansion space 1 in the tiling state, a sitting sleeper platform for a driver is formed, and in the stowing state, the first sleeper plate 2 and the second sleeper plate 4 are separated from the expansion space 1, so that a seat can be moved into the expansion space 1.

Further, when the first sleeper plate 2 actively or passively rotates relative to the guide rail 5, the second sleeper plate 4 can be driven to rotate relative to the guide rail 5, then the first sleeper plate 2 and the second sleeper plate 4 can shield the expansion space 1 when rotating towards the expansion space 1, and a sitting and lying platform for a driver is formed, at the moment, the first sleeper plate 2 and the second sleeper plate 4 are in a tiled state, when the first sleeper plate 2 and the second sleeper plate 4 rotate towards one side far away from the expansion space 1, the first sleeper plate 2 and the second sleeper plate 4 are separated from the expansion space 1, the first sleeper plate 2 and the second sleeper plate are in a folding state, a seat can have a movable amount in the expansion space 1, a sleeper mechanism can be partially or completely formed by the first sleeper plate 2 and the second sleeper plate 4, and then part or the whole of the sleeper mechanism can be switched between the tiling state and the folding state, a driver can actively control the rotation amount of the first sleeper plate 2 and the second sleeper plate 4 relative to the guide rail 5, and further increase or decrease the area of the expansion space 1, the first sleeper plate 2 and the second sleeper plate 4 have a movable space, when a vehicle rotates towards one side far away from the expansion space 1, the second sleeper plate 4 is in a suitable collision state, the seat is enabled to move towards the second sleeper plate 4, and the second sleeper plate 4 is enabled to have a sliding trend towards the expansion space 1, and the second sleeper plate is enabled to move towards the side 1, and has a sliding space opposite side is kept towards the second sleeper plate 5, and has a sliding movement trend towards the second sleeper plate 5, and is enabled to move towards the second sleeper plate 2.

In this embodiment, the sleeper mechanism further includes a telescopic cylinder 3, which is rotatably connected inside the cab, and a telescopic end of the telescopic cylinder 3 is rotatably connected with one side of the first sleeper plate 2.

Further, when the telescopic end of the telescopic cylinder 3 stretches out, the first sleeper plate 2 can rotate towards the expansion space 1 between the pair of guide rails 5, meanwhile, the first sleeper plate 2 pushes the second sleeper plate 4, the second sleeper plate 4 slides along the guide rails 5 and rotates towards the expansion space 1, the first sleeper plate 2 and the second sleeper plate 4 can shield the expansion space 1, the first sleeper plate 2 and the second sleeper plate 4 are in a tiled state, when the telescopic end of the telescopic cylinder 3 is retracted, the first sleeper plate 2 can be driven to rotate towards one side far away from the expansion space 1, the first sleeper plate 2 pulls the second sleeper plate 4, the second sleeper plate 4 slides along the guide rails 5 and rotates towards one side far away from the expansion space 1, and the first sleeper plate 2 and the second sleeper plate 4 can be separated from the expansion space 1 and are in a retracted state.

Optionally, the telescopic cylinder 3 is a cylinder or a hydraulic cylinder, a gas medium or a liquid medium is arranged in the cylinder body, a piston rod in the cylinder body can be lifted by using the gas medium or the liquid medium, the first horizontal plate 2 is pushed to be folded into an expansion space, and the piston rod can be retracted by actively adopting a controller to control or passively stress.

In this embodiment, the second sleeper board 4 is provided with a rotating member 6 slidably engaged with the pair of guide rails 5, the rotating member 6 can rotate relative to the guide rails 5, the rotating member 6 can drive the second sleeper board 4 to slide relative to the guide rails 5 when sliding along the guide rails 5, and the rotating member 6 can rotate relative to the guide rails 5, so that the second sleeper board 4 can be folded relative to the guide rails 5.

Further, the guide rail 5 includes a body and a chute disposed on the body, the rotating member 6 is slidably engaged with the chute, and the rotating member 6 can rotate relative to the chute. The body can be in a rod-shaped, plate-shaped or block-shaped structure, the sliding groove is axially formed in the body, the rotating piece 6 can slide relative to the sliding groove, the sliding groove can accommodate the rotating piece 6, and the rotating piece 6 can be in a rolling state in the sliding groove due to passive stress in the process that the rotating piece 6 slides along the guide rail 5.

Alternatively, the rotating member 6 may be a ball chain, a ball, a disc, a shaft, or the like.

In this embodiment, the sleeper mechanism further comprises a third sleeper plate 8 for being arranged inside the cab, the third sleeper plate 8 being fixedly connected with the guide rail 5. One part of the sleeper mechanism can be composed of the first sleeper plate 2 and the second sleeper plate 4, the other part of the sleeper mechanism can be composed of the third sleeper plate 8, one side of the third sleeper plate 8 can be fixedly connected with the guide rail 5, or an opening structure capable of accommodating the first sleeper plate 2 and the second sleeper plate 4 is arranged on the third sleeper plate 8, the guide rail 5 can be fixed in the opening structure, and the first sleeper plate 2, the second sleeper plate 4 and the third sleeper plate 8 can be guaranteed to form an integral sleeper mechanism under the condition that the first sleeper plate 2 and the second sleeper plate 4 are not influenced, and only the first sleeper plate 2 and the second sleeper plate 4 can be used as parts of the sleeper mechanism for carrying out tiling and stowing actions.

Alternatively, the third sleeper 8 may be connected to multiple sets of guide rails 5, such that the sleeper mechanism integrates multiple portions of the first sleeper 2 and the second sleeper 4 for tiling and stowing operations.

In this embodiment, the first sleeper plate 2 and the second sleeper plate 4 are hinged by a hinge 7, and the hinge 7 is used as a connecting piece, so that the first sleeper plate 2 and the second sleeper plate 4 can rotate.

Alternatively, the first sleeper board 2 and the second sleeper board 4 may be hinged by various hinges, so long as the two hinges are capable of rotating relatively.

In this embodiment, the first sleeper plate 2 is provided with a rotating shaft, which can rotate relative to the guide rail 5. The rotating shaft can be arranged on any wall surface in the cab, so long as the first sleeper plate 2 can be ensured to be folded relative to the guide rail 5 through the rotating shaft, and a rotating fit relation is formed between the rotating shaft and the guide rail.

Alternatively, the first sleeper plate 2 may also be hinged to any of the walls inside the cab by other various different types of hinge structures.

On the other hand, the embodiment also provides a cab, which comprises the seat arranged inside the cab and the vehicle-mounted sleeper provided by the embodiment, so that the cab provided by the embodiment has all the advantages of the vehicle-mounted sleeper provided by the embodiment.

In yet another aspect, the present embodiment further provides a vehicle, including the cab provided in the foregoing embodiment. The vehicle is a vehicle for transporting persons or goods, and the vehicle provided by the present embodiment has all the advantages of the cab provided by the above-described embodiment.

In the description of the embodiments of the present utility model, it should be noted that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the embodiments of the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the embodiments of the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In describing embodiments of the present utility model, it should be noted that, unless explicitly stated and limited otherwise, the terms "coupled," "coupled," and "connected" should be construed broadly, and may be either a fixed connection, a removable connection, or an integral connection, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in embodiments of the present utility model will be understood in detail by those of ordinary skill in the art.

In the description of the present specification, reference to the terms "one embodiment," "first aspect embodiment," "some embodiments," "example," "specific example," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the embodiments of the utility model. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.

Claims (10)

1. A vehicle sleeper, comprising:

the pair of guide rails (5) are arranged in the cab, and an expanding space (1) capable of accommodating a seat in the cab is arranged between the pair of guide rails (5);

the sleeper mechanism at least comprises a first sleeper plate (2) and a second sleeper plate (4) which are arranged between a pair of guide rails (5), the first sleeper plate (2) is rotationally connected with the second sleeper plate (4), the first sleeper plate (2) is rotationally matched with the guide rails (5), the second sleeper plate (4) is in sliding fit with the guide rails (5), and the second sleeper plate (4) can rotate relative to the guide rails (5);

the first sleeper plate (2) and the second sleeper plate (4) can be switched between a tiling state and a folding state by rotating the first sleeper plate (2) relative to the guide rail (5), the tiling state is that the first sleeper plate (2) and the second sleeper plate (4) shield the expansion space (1) and form a sitting and lying platform, and the folding state is that the first sleeper plate (2) and the second sleeper plate (4) are separated from the expansion space (1).

2. The vehicle-mounted sleeper according to claim 1, further comprising a telescopic cylinder (3), wherein the telescopic cylinder (3) is rotatably connected inside the cab, and a telescopic end of the telescopic cylinder (3) is rotatably connected with one side of the first sleeper plate (2).

3. The vehicle sleeper according to claim 1, characterized in that the second sleeper plate (4) is provided with rotating members (6) which are respectively slidably fitted with a pair of the guide rails (5), the rotating members (6) being rotatable with respect to the guide rails (5).

4. A vehicle sleeper according to any one of claims 1-3, characterized in that the sleeper mechanism further comprises a third sleeper plate (8) for being arranged inside the cab, the third sleeper plate (8) being fixedly connected with the guide rail (5).

5. The vehicle sleeper according to claim 1, characterized in that the first sleeper plate (2) and the second sleeper plate (4) are hinged by a hinge (7).

6. The vehicle sleeper according to claim 1, characterized in that the first sleeper plate (2) is provided with a rotation shaft which can rotate relative to the guide rail (5).

7. A vehicle sleeper according to claim 3, characterized in that the guide rail (5) comprises a body and a chute provided on the body, the rotating member (6) is in sliding engagement with the chute, and the rotating member (6) is rotatable relative to the chute.

8. The vehicle sleeper according to claim 2, characterized in that the telescopic cylinder (3) is a cylinder or a hydraulic cylinder.

9. A cab comprising a seat disposed inside the cab and the vehicle sleeper of any one of claims 1-8.

10. A vehicle comprising the cab of claim 9.

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