A headrest bed device for a motorhome

Abstract

The present invention belongs to the technical field of RVs, and discloses a RV forehead bed device, including a cockpit, a forehead cabin arranged on the top of the cockpit, a forehead bed arranged to be lifted and lowered along the height direction of the cockpit, and a forehead bed slide rail arranged on a side wall of the cockpit close to the main cabin of the RV, and the forehead bed slide rail and the forehead bed slide rail slide in cooperation. The RV forehead bed device with this structural design can facilitate people to get on and off the forehead bed by lifting the forehead bed, and can also raise the spatial height of the cockpit by raising the forehead bed when not sleeping, so as to facilitate people to enter and exit the cockpit.

Description

Technical Field

[0001] The invention relates to the technical field of recreational vehicles, and in particular to a forehead bed device for a recreational vehicle. Background Art

[0002] RVs are used by more and more users as a more comfortable means of transportation for self-driving tours. When designing RVs, various supporting facilities such as living areas and residential areas are generally set up within a limited space, thereby bringing users a better travel experience. In this case, designers are required to optimize the space design in the cabin as much as possible during the design to maximize the utilization of the cabin space, thereby improving the cost-effectiveness of the entire vehicle.

[0003] In the prior art, RVs with headroom are mostly fixed in position and cannot be raised or lowered along the height direction of the cockpit, which makes it inconvenient for people to get on and off, and the space utilization rate in the car is relatively low, which cannot improve the user experience. Summary of the invention

[0004] The purpose of the present invention is to provide a motorhome forehead bed device, which can facilitate people to get on and off the forehead bed by raising and lowering the forehead bed, and can also effectively increase the height of the cockpit space after the forehead bed is raised, making it convenient for people to enter and exit the cockpit.

[0005] To achieve this object, the present invention adopts the following technical solutions:

[0006] A headrest device for a motorhome comprises a cockpit, a headrest cabin arranged on the top of the cockpit, a headrest bed which is raised and lowered along the height direction of the cockpit, and a headrest slide rail arranged on a side wall of the cockpit close to a main cabin of the motorhome, wherein the headrest slide rail is slidably matched with the headrest.

[0007] Among them, it also includes a forehead bed expansion component that is slidably arranged along the height direction of the forehead cabin; the bottom of the forehead cabin is provided with a forehead bed channel, and when the forehead bed is located below the bottom of the forehead cabin, the forehead bed expansion component cooperates with the bottom of the forehead cabin;

[0008] When the forehead bed rises to the forehead bed passage, the forehead bed extension assembly is set up on the forehead bed, and the bed surface area of ​​the forehead bed becomes larger;

[0009] When the forehead bed passes through the forehead bed channel, the forehead bed extension component moves upward synchronously with the forehead bed.

[0010] Among them, the forehead bed expansion component includes an expansion plate, a guardrail plate arranged on the side of the expansion plate away from the forehead bed channel, and an opening opened at the expansion plate and the forehead bed channel, and the opening area is smaller than the bed surface area of ​​the forehead bed.

[0011] The forehead bed is provided with a first mattress, the expansion board is provided with a second mattress, the first mattress matches with an opening provided in the expansion board, and the thickness of the first mattress is greater than that of the second mattress.

[0012] Wherein, the upper surfaces of the first mattress and the second mattress are arranged coplanarly after being matched.

[0013] It also includes a driving mechanism matched with the forehead bed, and the driving mechanism includes a winding device arranged on the forehead bed, and a sling matched with the winding device, and one end of the sling is fastened to the top of the forehead cabin.

[0014] Wherein, a skylight matching with the forehead bed is provided on the top of the forehead cabin.

[0015] Wherein, a storage box is provided on the side wall of the forehead compartment outside the forehead bed expansion component.

[0016] Wherein, when the storage box is flush with the forehead bed, the bed surface area of ​​the forehead bed becomes larger.

[0017] Among them, the edge of the opening is set on the forehead bed, and the outer side walls of the expansion plate and the guardrail plate are provided with multiple rollers, and the multiple rollers roll along the corresponding side walls of the forehead cabin and / or the storage box.

[0018] Beneficial effects of the present invention: The present invention provides a headrest device for a motorhome, comprising a cockpit, a headrest cabin arranged on the top of the cockpit, a headrest that is raised and lowered along the height direction of the cockpit, and a headrest slide rail arranged on a side wall of the cockpit close to the main cabin of the motorhome, wherein the headrest slide rail and the headrest slide rail slide in cooperation with the headrest. The motorhome headrest device with this structural design can facilitate people to get on and off the headrest by raising and lowering the headrest, and can also raise the spatial height of the cockpit by raising the headrest when not sleeping, so as to facilitate people to enter and exit the cockpit. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 The utility model is an axonometric drawing of the front part of a recreational vehicle of the present invention.

[0020] Figure 2 yes Figure 1 Axonometric drawing after removing the carriage with the overhead compartment.

[0021] Figure 3 yes Figure 2 Rear axonometric view of the mid-forehead bed as it is raised to the bottom of the forehead cabin.

[0022] Figure 4 yes Figure 2 Front axonometric view of the mid-forehead bed when it is raised to the bottom of the forehead cabin.

[0023] Figure 5 yes Figure 2 Axonometric drawing after removing the outer frame and seats.

[0024] Figure 6 yes Figure 3 Axonometric view of the mid-forehead bed. DETAILED DESCRIPTION

[0025] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It is to be understood that the specific embodiments described herein are only used to explain the present invention, rather than to limit the present invention. It should also be noted that, for ease of description, only parts related to the present invention, rather than all structures, are shown in the accompanying drawings.

[0026] In the description of the present invention, unless otherwise clearly specified and limited, the terms "connected", "connected", and "fixed" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0027] In the present invention, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0028] In the description of this embodiment, the terms "upper", "lower", "right", etc., directions or positional relationships are based on the directions or positional relationships shown in the drawings, and are only for the convenience of description and simplification of operation, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are only used to distinguish in the description and have no special meaning.

[0029] Combination Figures 1 to 6 As shown, the present embodiment provides a forehead bed device for a motorhome, comprising a cockpit 11, a forehead cabin 12 arranged on the top of the cockpit 11, a forehead bed 2 arranged to be raised and lowered along the height direction of the cockpit 11, and a forehead bed slide rail 3 arranged on a side wall of the cockpit 11 close to the main cabin of the motorhome. Preferably, in order to improve the stability of the forehead bed 2 when it moves up and down, the forehead bed slide rail 3 in the present embodiment slides with a slider 22 extending on one side of the forehead bed 2.

[0030] More specifically, in this embodiment, a driving mechanism for driving the forehead bed 2 to rise and fall is also provided, and the driving mechanism includes a plurality of winding devices provided at opposite ends of the forehead bed 2, and a plurality of slings 21 matched with the plurality of winding devices, wherein one end of the plurality of slings 21 is fastened to the top of the forehead cabin 12. Preferably, the winding device in this embodiment is composed of a motor and a reel and other components, and the reel is driven by the motor to rotate forward and reversely to realize the winding of the sling 21, and then drive the forehead bed 2 to slide back and forth along the forehead bed slide rail 3.

[0031] The headrest bed slide rail 3 adopting the above-mentioned structural design is arranged along the height direction of the side wall of the driving cabin 11 close to the main cabin of the RV, and is slidably connected with the slider 22 extending on one side of the headrest bed 2 after being clamped. In this way, while ensuring that the headrest bed 2 slides along the headrest bed slide rail 3, it avoids shaking along the length and width directions of the vehicle body, and thus makes the up and down movement of the headrest bed 2 smoother.

[0032] Furthermore, in the present embodiment, in order to facilitate the up and down movement of the forehead bed 2 through the forehead cabin 12 above the cockpit 11, a forehead bed channel is opened at the bottom of the forehead cabin 12, and the above-mentioned forehead bed slide rail 3 passes through the forehead bed channel and is fastened to a side wall of the cockpit 11 close to the main cabin of the RV, so that the forehead bed 2 can pass through the forehead bed channel stably and reliably.

[0033] In addition, in order to further expand the area of ​​the forehead bed 2 after passing through the forehead bed passage, the present embodiment also provides a forehead bed expansion component 4 at the bottom of the forehead cabin 12, and the forehead bed expansion component 4 is slidable up and down along the height direction of the forehead cabin 12.

[0034] Specifically, the forehead bed extension assembly 4 in this embodiment includes an extension plate 41, a guardrail plate 42 arranged on the side of the extension plate 41 away from the forehead bed passage, and an opening opened in the extension plate 41 and connected with the forehead bed passage, the opening is U-shaped, and the opening area is smaller than the bed surface area of ​​the forehead bed 2; when the forehead bed 2 rises to the forehead bed passage, the opening edge of the extension plate 41 in the forehead bed extension assembly 4 is placed on the forehead bed 2, and the bed surface area of ​​the forehead bed 2 becomes larger; when the forehead bed 2 continues to move upward and passes through the forehead bed passage, the forehead bed extension assembly 4 moves upward synchronously with the forehead bed 2.

[0035] Furthermore, in this embodiment, in order to limit the horizontal movement of the forehead bed expansion assembly 4 and prevent it from shaking in the front and rear and left and right directions of the carriage, multiple rollers 43 are provided on the outer side walls of the expansion plate 41 and the guardrail plate 42, and the multiple rollers 43 roll along the side walls of the corresponding forehead compartment 12. This ensures that the forehead bed expansion assembly 4 is more stable and reliable when it moves up and down with the forehead bed 2.

[0036] Furthermore, a first mattress 5 and a second mattress 6 are respectively laid on the forehead bed 2 and the expansion plate 41 adopting the above-mentioned structural design, and the first mattress 5 cooperates with the opening opened in the expansion plate 41. In order to make the first mattress 5 and the second mattress 6 laid on the forehead bed 2 and the expansion plate 41 coplanar, it is preferred that the thickness of the first mattress 5 in this embodiment is greater than the thickness of the second mattress 6, so as to compensate for the step difference after the forehead bed 2 and the expansion plate 41 are matched.

[0037] Furthermore, in this embodiment, a storage box is also provided on the side wall of the forehead cabin 12 outside the forehead bed expansion component 4. When the storage box is flush with the forehead bed 2, the door of the storage box is opened and the feet can be inserted into the storage box to further expand the area of ​​the forehead bed 2.

[0038] In addition, in this embodiment, a skylight 7 is provided on the top of the forehead cabin 12, and the skylight 7 is located above the forehead bed extension component 4. When the skylight 7 is opened, people in the car can also conveniently enter and exit the skylight 7 through the forehead bed 2.

[0039] The RV headrest device adopting the above-mentioned structural design can facilitate people to get on and off the headrest by raising and lowering the headrest 2. Moreover, by raising the headrest 2 when not sleeping, the spatial height of the cockpit 11 can be increased, making it convenient for people to enter and exit the cockpit 11.

[0040] The technical principle of the present invention is described above in conjunction with specific embodiments. These descriptions are only for explaining the principle of the present invention and cannot be interpreted as limiting the scope of protection of the present invention in any way. Based on the explanations herein, those skilled in the art can associate other specific implementations of the present invention without paying creative labor, and these methods will fall within the scope of protection of the present invention.

Claims

1. A headrest device for a motorhome, characterized in that: It includes a cockpit, a forehead cabin arranged on the top of the cockpit, a forehead bed arranged to be lifted and lowered along the height direction of the cockpit, and a forehead bed slide rail arranged on a side wall of the cockpit close to the main cabin of the RV, and the forehead bed slide rail is slidably matched with the forehead bed; it also includes a forehead bed expansion component slidably arranged along the height direction of the forehead cabin; a forehead bed channel is opened at the bottom of the forehead cabin, and when the forehead bed is located below the bottom of the forehead cabin, the forehead bed expansion component is matched with the bottom of the forehead cabin; when the forehead bed rises to the forehead bed channel, the forehead bed expansion component is set on the forehead bed, and the bed surface area of ​​the forehead bed becomes larger at this time; When the forehead bed passes through the forehead bed channel, the forehead bed extension component moves upward synchronously with the forehead bed; the forehead bed extension component includes an extension plate, a guardrail plate arranged on the side of the extension plate away from the forehead bed channel, and an opening opened at the extension plate and the forehead bed channel, the opening area is smaller than the bed surface area of ​​the forehead bed; it also includes a driving mechanism matched with the forehead bed, the driving mechanism includes a winding device arranged on the forehead bed, and a sling matched with the winding device, one end of the sling is fastened to the top of the forehead cabin.

2. The RV forehead bed device according to claim 1, characterized in that: The forehead bed is provided with a first mattress, and the expansion board is provided with a second mattress. The first mattress matches with the opening provided in the expansion board, and the thickness of the first mattress is greater than that of the second mattress.

3. The RV forehead bed device according to claim 2, characterized in that: The upper surfaces of the first mattress and the second mattress are arranged coplanarly after being matched.

4. The RV headrest device according to claim 1, characterized in that: The top of the forehead cabin is provided with a skylight matched with the forehead bed.

5. The RV headrest device according to claim 1, characterized in that: A storage box is provided on the side wall of the forehead cabin outside the forehead bed expansion assembly.

6. The RV headrest device according to claim 5, characterized in that: When the storage box is flush with the headboard, the bed surface area of ​​the headboard becomes larger.

7. The RV headrest device according to claim 5, characterized in that: The edge of the opening is arranged on the forehead bed, and the outer side walls of the expansion plate and the guardrail plate are provided with a plurality of rollers, and the plurality of rollers roll along the side walls of the corresponding forehead cabin and / or the storage box.

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