Multifunctional sleeping berth and vehicle

Abstract

The multifunctional sleeping berth comprises a bed body and a table body, the bed body comprises a first plate body, a second plate body and an angle adjusting mechanism, the angle adjusting mechanism is connected to the first plate body and the second plate body, and the angle adjusting mechanism can drive the first plate body to rotate relative to the second plate body. The first plate body and the second plate body form a preset included angle or are coplanar; the table body is connected to one side of the second plate body, and the table body comprises a table plate capable of extending to the position above the second plate body; when a person needs to lie, the first plate body can be driven by the angle adjusting mechanism to rotate relative to the second plate body until the first plate body and the second plate body are coplanar, when the person needs to lean, the first plate body can be driven by the angle adjusting mechanism to rotate relative to the second plate body until the first plate body and the second plate body form a preset included angle, and the first plate body can be used for the back of the person to lean. By means of the arrangement, the living environment of a driver or follow-up persons in the cab can be improved, and the user experience is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to commercial vehicle sleeping berth technical field, especially a kind of multifunctional sleeping berth and vehicle. BACKGROUND

[0002] Commercial vehicle is often used for short or long distance transportation of goods, and sleeping berth is an important part of the cab of commercial vehicle. Sleeping berth is used when the driver or accompanying personnel sleeps. However, during the transportation of goods, temporary parking is often needed. In this case, the driver is more willing to sit on the driver's seat rather than use the sleeping berth more. The single function of the sleeping berth leads to single application scene, which is not conducive to the rest of the driver or accompanying personnel in the cab.

[0003] Therefore, how to provide a multifunctional sleeping berth and vehicle to improve the living environment of the driver or accompanying personnel in the cab and enhance the user experience is a technical problem that needs to be solved by those skilled in the art at present. UTILITY MODEL CONTENT

[0004] The utility model aims to provide a multifunctional sleeping berth and vehicle, which can improve the living environment of the driver or accompanying personnel in the cab and enhance the user experience.

[0005] To achieve the above-mentioned purpose, the utility model provides a multifunctional sleeping berth, which comprises:

[0006] The bed body comprises a first plate body, a second plate body and an angle adjusting mechanism. The angle adjusting mechanism is connected to the first plate body and the second plate body, and the angle adjusting mechanism can drive the first plate body to rotate relative to the second plate body, so that the first plate body and the second plate body are at a preset included angle or coplanar.

[0007] The table body is connected to one side of the second plate body. The table body comprises a table plate that can be extended above the second plate body.

[0008] Preferably, the table body further comprises:

[0009] The first frame body is connected to the second plate body.

[0010] The two sets of second frame bodies each comprise a first vertical support connected to the top of the first frame body and extending vertically, a first rotating body rotatably connected to the top of the first vertical support at one end, and a second rotating body rotatably connected to the bottom of the first vertical support at one end. The first rotating body is connected to the table plate. The other end of the second rotating body is movably connected to the first rotating body, and the second rotating body can rotate relative to the first vertical support to drive the first rotating body to rotate to a horizontal state to support the table plate.

[0011] Preferably, the two first rotating bodies are connected with support plates, the support plates comprise first support parts and second support parts which are perpendicular to each other, and the two second support parts are located on the side of the two first rotating bodies which face each other, and the side of the two second support parts which face each other is provided with sliding rails.

[0012] The bottom of the table plate is provided with sliding blocks which are adapted to the sliding rails, and the sliding blocks can move along the extension direction of the sliding rails to move the table plate above the first support parts.

[0013] Preferably, the first rotating body is provided with a sliding groove, and the length direction of the sliding groove is parallel to the extension direction of the first rotating body.

[0014] The second rotating body comprises side plates which are located on both sides of the first rotating body, and a sliding rod which is connected to the two side plates and is slidingly connected to the sliding groove, and the first rotating body is provided with a locking member which can rotate relative to the sliding groove.

[0015] When the locking member rotates to the first state, the sliding groove and the sliding rod are relatively fixed; when the locking member rotates to the second state, the sliding groove and the sliding rod can relatively slide.

[0016] Preferably, the table plate comprises:

[0017] A first plate surface, and the bottom of the first plate surface is provided with sliding blocks so that the first plate surface can slide relative to the sliding rails;

[0018] A second plate surface which is rotatably connected to one end of the first plate surface in the sliding direction of the first plate surface, and the second plate surface can rotate to be coplanar with the first plate surface to be attached to the first support parts to be in the use state, and the second plate surface can rotate to be attached to the side of the first plate surface which is away from the first support parts to be in the storage state.

[0019] Preferably, the first frame body comprises:

[0020] Two second vertical supports which vertically extend and are spaced apart;

[0021] A first horizontal support which is connected to the top of the two second vertical supports;

[0022] A second horizontal support which is connected to the bottom of the two second vertical supports, and the second horizontal support is connected to the second plate body.

[0023] Preferably, the angle adjusting mechanism comprises:

[0024] Two fixers which are respectively arranged on both sides of the second plate body;

[0025] Two angle adjusters, one end of each of which is fixedly connected to one side of the first plate body, and the other end of each of which is rotatably connected to the corresponding fixer, so that the first plate body can rotate relative to the second plate body;

[0026] An unlocker which is connected to one of the fixers, and the unlocker can control the relative rotation between the angle adjuster and the fixer.

[0027] Preferably, the unlocking device comprises:

[0028] The buckle is fixedly connected to the angle adjuster.

[0029] The clamping plate is rotatably connected to the fixing device at one end by a rotating mechanism, and is connected to a pulling mechanism at the other end, the rotating mechanism being capable of rotating the clamping plate towards the buckle to clamp the buckle, and the pulling mechanism being capable of pulling the clamping plate away from the buckle to enable the angle adjuster to rotate relative to the fixing device.

[0030] Preferably, the bed body further comprises a mattress arranged above the first plate body and the second plate body.

[0031] A vehicle comprising the multifunctional bunk of any one of the above.

[0032] With respect to the background art, the multifunctional bunk provided by the present application comprises a bed body and a table body, the bed body comprises a first plate body, a second plate body and an angle adjusting mechanism, the angle adjusting mechanism is connected to the first plate body and the second plate body, and the angle adjusting mechanism is capable of driving the first plate body to rotate relative to the second plate body so that the first plate body and the second plate body are coplanar or present a preset included angle; the table body is connected to one side of the second plate body, and the table body comprises a table plate capable of extending above the second plate body.

[0033] Specifically, by arranging the bed body as the first plate body and the second plate body capable of rotating relative to each other through the angle adjusting mechanism, when lying down is needed, the first plate body can be driven to rotate relative to the second plate body to be coplanar with the second plate body through the angle adjusting mechanism, and when reclining is needed, the first plate body can be driven to rotate relative to the second plate body to present a preset included angle with the second plate body through the angle adjusting mechanism, and the first plate body can be used for the back of a person to lean against, thereby meeting the reclining or lying down requirements, and at the same time, the table plate capable of extending above the second plate body can be used as a bearing table for dining, working or entertainment, so that the living environment of the driver or the accompanying person in the cab can be improved, and the user experience can be improved. BRIEF DESCRIPTION OF DRAWINGS

[0034] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or the prior art description. Obviously, the drawings in the following description are only the embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor on the basis of the provided drawings.

[0035] Figure 1 The structural schematic diagram of the multifunctional bunk provided by the embodiments of the present application;

[0036] Figure 2A structure schematic view of the table body provided by the embodiment of the present application is provided.

[0037] Figure 3 A structure schematic view of the table body provided by the embodiment of the present application is provided.

[0038] Figure 4 A structure schematic view of the first plate body and the second plate body being coplanar is provided.

[0039] Figure 5 A structure schematic view of the first plate body and the second plate body being coplanar is provided. Figure 4 A structure schematic view of the first plate body and the second plate body being coplanar is provided.

[0040] Figure 6 A structure schematic view of the first plate body and the second plate body being coplanar is provided.

[0041] Among them:

[0042] 100-bed body, 110-first plate body, 120-second plate body, 130-angle adjusting mechanism, 131-fixing device, 132-angle adjuster, 133-unlocker, 1331-buckle, 1332-clamping plate, 1333-rotating mechanism, 140-mattress;

[0043] 200-table body, 210-table plate, 211-sliding block, 212-first plate surface, 213-second plate surface, 220-first frame body, 221-second vertical support, 222-first horizontal support, 223-second horizontal support, 230-second frame body, 231-first vertical support, 232-first rotating body, 2321-slotted, 2322-locking part, 233-second rotating body, 2331-side plate, 2332-sliding rod, 234-supporting plate, 2341-first supporting part, 2342-second supporting part, 2343-slideway. DETAILED DESCRIPTION

[0044] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all the other embodiments obtained by those skilled in the art without creative work fall within the protection scope of the present application.

[0045] In order for those skilled in the art to better understand the technical solutions of the present application, the present application will be further described in detail below with reference to the drawings and specific embodiments.

[0046] In the description of the utility model, it is understood that the terms "upper", "lower", "front", "rear", "left" and "right" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the indicated position or element must have a specific orientation, constitute and operate in a specific orientation, therefore, it cannot be understood as the limitation of the utility model.

[0047] The utility model aims at providing a kind of multifunctional bunk and vehicle, can improve the living environment of driver or attendant in cab, improve the experience of user.

[0048] Please refer to Figure 1 、 Figure 4 And Figure 6 To achieve the above object, the utility model provides a kind of multifunctional bunk, including first board body 110, second board body 120 and angle adjusting mechanism 130.

[0049] Bed body 100 includes first board body 110, second board body 120 and angle adjusting mechanism 130, bed plate is used to assemble in cab, angle adjusting mechanism 130 is connected to first board body 110 and second board body 120, and angle adjusting mechanism 130 can drive first board body 110 relative to second board body 120 rotation, to make first board body 110 and second board body 120 present preset angle or coplanar, table body 200 is connected to one side of second board body 120, and table body 200 includes the table plate 210 that can be extended to the upper of second board body 120.

[0050] Wherein, bed body 100 further includes the mattress 140 being arranged in the upper of first board body 110 and second board body 120, second board body 120 can be fixedly connected to preset area in cab by at least one group of connecting pieces, and the preset area can be the rear of main driver back, first board body 110 and second board body 120 can be relatively rotated, the adjustment angle of angle adjusting mechanism 130 is freely adjusted between 0 °-90 °, that is, angle adjusting mechanism 130 can drive first board body 110 to rotate 0 °-90 °, for example, with first board body 110 and second board body 120 coplanar as standard state, under the action of angle adjusting mechanism 130, first board body 110 can be rotated up to 90 ° at most to be perpendicular to second board body 120;When first board body 110 can be rotated up 45 °, the included angle between first board body 110 and second board body 120 is 135 °, that is, the included angle between first board body 110 and second board body 120 can be adjusted within 90 ° to 180 °.

[0051] By setting the bed body 100 as the first plate body 110 and the second plate body 120 capable of relative rotation through the angle adjusting mechanism 130, when lying down is needed, the first plate body 110 can be driven to rotate relative to the second plate body 120 to the coplanar state of the first plate body 110 and the second plate body 120 through the angle adjusting mechanism 130, when reclining is needed, the first plate body 110 can be driven to rotate relative to the second plate body 120 to the preset included angle state of the first plate body 110 and the second plate body 120 through the angle adjusting mechanism 130, and the first plate body 110 can be used for the personnel to lean against the back, which can meet the reclining or lying down needs, and meanwhile the table plate 210 capable of extending above the second plate body 120 can be used as the bearing table for dining, working or entertainment, so that the living environment of the driver or the accompanying personnel in the cab can be improved, and the user experience can be improved.

[0052] Please refer to Figure 2 In one embodiment, the table body 200 further comprises a first frame body 220 and two sets of second frame bodies 230, the first frame body 220 is connected to the second plate body 120 to serve as the support of the second frame body 230, and the first frame body 220 is arranged to form a space between the second frame body 230 and the second plate body 120 to form an avoiding space for the driver or the accompanying personnel to recline or lie down on the second plate body 120; each of the two sets of second frame bodies 230 comprises a first vertical support 231 connected to the top of the first frame body 220 and extending vertically, a first rotating body 232 rotatably connected to the top of the first vertical support 231, and a second rotating body 233 rotatably connected to the bottom of the first vertical support 231, the first rotating body 232 is connected to the table plate 210, the other end of the second rotating body 233 is movably connected to the first rotating body 232, the first rotating body 232 and the other end of the second rotating body 233 are both rotatably connected to the first vertical support 231, and the other end of the second rotating body 233 is movably connected to the first rotating body 232, so that the first vertical support 231, part of the first rotating body 232 and the second rotating body 233 form a closed triangular structure, which helps to form a stable support for the table plate 210 connected to the first rotating body 232, and the second rotating body 233 can rotate relative to the first vertical support 231 to drive the first rotating body 232 to rotate to the horizontal state to support the table plate 210.

[0053] Further, the first rotating body 232 is provided with a sliding groove 2321, the length direction of the sliding groove 2321 is parallel to the extending direction of the first rotating body 232; the second rotating body 233 comprises side plates 2331 located at two sides of the first rotating body 232 and a sliding rod 2332 connected to the two side plates 2331 and slidingly connected to the sliding groove 2321, wherein the sliding rod 2332 has limit positions for sliding along the sliding groove 2321, for example, when the sliding rod 2332 slides to a first end of the sliding groove 2321 close to the first vertical support 231, the first end is a first limit position, when the sliding rod 2332 slides to a second end of the sliding groove 2321 away from the first vertical support 231, the second end is a second limit position, preferably, when the first rotating body 232 is in a horizontal state under the support of the second rotating body 233 at the first limit position; when the first rotating body 232 is in a vertical state under the pulling of the second rotating body 233 at the second limit position; in the transition process from the first limit position to the second limit position, the first rotating body 232 rotates downward around the axis of the connecting shaft between the first rotating body 232 and the first vertical support 231 under the pulling of the second rotating body 233, and at the same time, the sliding rod 2332 moves along the sliding groove 2321 from the first end of the sliding groove 2321 to the second end of the sliding groove 2321.

[0054] Please refer to Figure 3 In addition, the first rotating body 232 is provided with a locking piece 2322 capable of rotating relative to the sliding groove 2321; when the locking piece 2322 rotates to a first state, the sliding groove 2321 and the sliding rod 2332 are relatively fixed; when the locking piece 2322 rotates to a second state, the sliding groove 2321 and the sliding rod 2332 can relatively slide, specifically, in order to realize the support of the first rotating body 232 and further realize the horizontal support of the table board 210, when the sliding rod 2332 slides to the first limit position, the first rotating body 232 is in a horizontal state, at this time, by rotating the locking piece 2322 to the first state to abut against the sliding rod 2332, the first rotating body 232 and the second rotating body 233 are relatively fixed, when it is needed to change the sliding rod 2332 to the second limit position, by rotating the locking piece 2322 to remove the abutment with the sliding rod 2332, the first rotating body 232 and the second rotating body 233 relatively move to the vertical state of the first rotating body 232, and tend to be stable under the action of gravity.

[0055] In one of the embodiments, the two first rotating bodies 232 are connected with support plates 234, the support plates 234 include first support portions 2341 and second support portions 2342 which are perpendicular to each other, and the two second support portions 2342 are located on the side of the two first rotating bodies 232 which are opposite to each other, and the side of the two second support portions 2342 which are opposite to each other is provided with slide rails 2343; the bottom of the table plate 210 is provided with slide blocks 211 which are adapted to the slide rails 2343, and the slide blocks 211 can move along the extension direction of the slide rails 2343 to move the table plate 210 above the first support portions 2341, wherein the table plate 210 includes a first plate surface 212 and a second plate surface 213, the bottom of the first plate surface 212 is provided with the slide blocks 211 to enable the first plate surface 212 to slide relative to the slide rails 2343; the second plate surface 213 is rotatably connected to one end in the sliding direction of the first plate surface 212, and the second plate surface 213 can be rotated to be coplanar with the first plate surface 212 to be attached to the first support portions 2341 to be in the use state, and the second plate surface 213 can be rotated to be attached to the side of the first plate surface 212 which is away from the first support portions 2341 to be in the storage state.

[0056] It can be understood that, by the first plate surface 212 and the second plate surface 213 which can rotate relative to each other, the surface area of the top of the table plate 210 can be increased, and at the same time, the second plate surface 213 can be rotated to be attached to the side of the first plate surface 212 which is away from the first support portions 2341, so as to reduce the length of the table plate 210 in the vertical direction when the first rotating body 232 is rotated to be in the vertical state, and avoid occupying too high or too much space; when the first rotating body 232 is in the horizontal state, the first plate surface 212 and the second plate surface 213 are also in the horizontal state, by turning the second plate surface 213 to be coplanar with the first plate surface 212, pushing the slide blocks 211 of the first plate surface 212 to move along the slide rails 2343, the first plate surface 212 and the second plate surface 213 are located above the first support portions 2341, so as to be used by people, before adjusting the first rotating body 232 to be in the vertical state, the second plate surface 213 can be turned to be attached to the side of the first plate surface 212 which is away from the first support portions 2341, and at the same time, the slide blocks 211 of the first plate surface 212 are moved in the opposite direction along the slide rails 2343 to make the first plate surface 212 as high as possible above the first support portions 2341, and then by rotating the locking member 2322 to remove the abutment with the slide rod 2332, the first rotating body 232 and the second rotating body 233 are relatively moved to make the first rotating body 232 be in the vertical state, and tend to be stable under the action of gravity.

[0057] In one embodiment, the first frame 220 comprises a first crossbar 222, a second crossbar 223 and two second vertical bars 221, the two second vertical bars 221 are vertically extended and spaced apart, the first crossbar 222 is connected to the top of the two second vertical bars 221, and the second crossbar 223 is connected to the bottom of the two second vertical bars 221, so that the first frame 220 has a mouth-shaped structure, thereby improving the stability of the first frame 220, and the second crossbar 223 is connected to the second plate 120, so as to increase the contact area between the first frame 220 and the second plate 120, thereby reducing the pressure of the table 200 on the second plate 120 and improving the service life of the second plate 120.

[0058] Please refer to Figure 4 and Figure 5 In one embodiment, the angle adjusting mechanism 130 comprises an unlocker 133, two fixers 131 and two angle adjusters 132, the two fixers 131 are respectively arranged on the two sides of the second plate 120, one end of each of the two angle adjusters 132 is fixedly connected to one side of the first plate 110, and the other end is rotatably connected to the corresponding fixer 131, so that the first plate 110 can rotate relative to the second plate 120, and the unlocker 133 is connected to one of the fixers 131, and the unlocker 133 can control the relative rotation between the angle adjuster 132 and the fixer 131, wherein the unlocker 133 comprises a buckle 1331 and a clamping plate 1332, the buckle 1331 is fixedly connected to the angle adjuster 132, one end of the clamping plate 1332 is rotatably connected to the fixer 131 through a rotating mechanism 1333, and the other end of the clamping plate 1332 is connected to a traction mechanism, the rotating mechanism 1333 can rotate the clamping plate 1332 towards the buckle 1331 to be clamped to the buckle 1331, and the traction mechanism can pull the clamping plate 1332 away from the buckle 1331, so that the angle adjuster 132 can rotate relative to the fixer 131.

[0059] It should be noted that a handle connected to the traction mechanism can be arranged on the second plate 120, the handle is lifted by a person to drive the traction mechanism to pull the clamping plate 1332 away from the buckle 1331, and then the angle between the first plate 110 and the second plate 120 is adjusted, and after adjustment, the handle is pressed by the person to make the first plate 110 and the second plate 120 relatively fixed, in addition, the angle adjusting mechanism 130 of the gear and rack structure can also be used to adjust the angle between the first plate 110 and the second plate 120, the traction mechanism drives the rack to disengage from the gear, so that the gear can rotate freely, and then the rack is restored and the gear is engaged, and the fixed position of the rack makes the fixed position of the gear, so that the angle between the first plate 110 and the second plate 120 can also be adjusted

[0060] In addition, the application further provides a vehicle comprising the multifunctional bunk, which also has the beneficial effects of the multifunctional bunk.

[0061] It should be noted that the relative terms, such as first and second, in the specification are used only to differentiate one entity from another entity, and do not necessarily require or imply any such actual relationship or order between these entities.

[0062] The various embodiments are described in a progressive manner in the specification, and each embodiment focuses on the differences from other embodiments, and the same or similar parts between the various embodiments can be mutually referred to.

[0063] The principle and implementation mode of the present application are described by using specific examples, and the above embodiment is only used to help understand the method and core idea of the present application. It should be pointed out that, for ordinary skilled in the art, without departing from the principle of the present application, the present application can be improved and modified in several ways, and these improvements and modifications also fall within the protection scope of the present application.

Claims

1. A multifunctional sleeper berth, characterized in that, include: The bed frame (100) includes a first plate (110), a second plate (120), and an angle adjustment mechanism (130). The angle adjustment mechanism (130) is connected to the first plate (110) and the second plate (120), and the angle adjustment mechanism (130) can drive the first plate (110) to rotate relative to the second plate (120) so that the first plate (110) and the second plate (120) form a preset angle or are coplanar. A table body (200) is attached to one side of the second plate (120), the table body (200) including a table board (210) that can extend over the second plate (120).

2. The multifunctional sleeper berth according to claim 1, characterized in that, The table body (200) also includes: The first frame (220) is connected to the second plate (120); The two second frames (230) each include a first vertical support (231) connected to the top of the first frame (220) and extending vertically, a first rotating body (232) rotatably connected at one end to the top of the first vertical support (231), and a second rotating body (233) rotatably connected at one end to the bottom of the first vertical support (231). The first rotating body (232) is connected to the tabletop (210), and the other end of the second rotating body (233) is movably connected to the first rotating body (232). The second rotating body (233) can rotate relative to the first vertical support (231) to drive the first rotating body (232) to rotate to a horizontal state to support the tabletop (210).

3. The multifunctional sleeper berth according to claim 2, characterized in that, Both of the first rotating bodies (232) are connected to a support plate (234). The support plate (234) includes a first support part (2341) and a second support part (2342) that are perpendicular to each other. The two second support parts (2342) are located on the opposite side of the two first rotating bodies (232). A slide rail (2343) is provided on the opposite side of the two second support parts (2342). The bottom of the tabletop (210) is provided with a slider (211) adapted to the slide rail (2343). The slider (211) can move along the extension direction of the slide rail (2343) to move the tabletop (210) above the first support (2341).

4. The multifunctional sleeper berth according to claim 2, characterized in that, The first rotating body (232) is provided with a sliding groove (2321), and the length direction of the sliding groove (2321) is parallel to the extension direction of the first rotating body (232); The second rotating body (233) includes side plates (2331) located on both sides of the first rotating body (232) and a slide rod (2332) connected to the two side plates (2331) and slidably connected to the slide groove (2321). The first rotating body (232) is provided with a locking member (2322) that can rotate relative to the slide groove (2321). When the locking member (2322) is rotated to the first state, the slide groove (2321) and the slide rod (2332) are relatively fixed; when the locking member (2322) is rotated to the second state, the slide groove (2321) and the slide rod (2332) can slide relative to each other.

5. The multifunctional sleeper berth according to claim 3, characterized in that, The tabletop (210) includes: The first plate surface (212) has the slider (211) at its bottom so that the first plate surface (212) can slide relative to the slide rail (2343); The second plate (213) is rotatably connected to one end of the first plate (212) in the sliding direction. The second plate (213) can be rotated to be coplanar with the first plate (212) to fit against the first support (2341) in the use state, and the second plate (213) can be rotated to fit against the side of the first plate (212) away from the first support (2341) in the storage state.

6. The multifunctional sleeper berth according to claim 3, characterized in that, The first frame (220) includes: Two second vertical supports (221) extend vertically and are spaced apart; The first horizontal brace (222) is connected to the top of the two second vertical braces (221); The second horizontal brace (223) is connected to the bottom of the two second vertical braces (221), and the second horizontal brace (223) is connected to the second plate (120).

7. The multifunctional sleeper berth according to any one of claims 1-6, characterized in that, The angle adjustment mechanism (130) includes: Two fasteners (131) are respectively disposed on both sides of the second plate (120); Two angle adjusters (132) are fixedly connected at one end to one side of the first plate (110) and rotatably connected at the other end to the corresponding fixing device (131) so that the first plate (110) can rotate relative to the second plate (120). An unlocker (133) is connected to one of the retainers (131), and the unlocker (133) is capable of controlling the relative rotation between the angle adjuster (132) and the retainer (131).

8. The multifunctional sleeper berth according to claim 7, characterized in that, The unlocker (133) includes: The buckle (1331) is fixedly connected to the angle adjuster (132); A locking plate (1332) is provided. One end of the locking plate (1332) is rotatably connected to the fixing device (131) via a rotating mechanism (1333). The other end of the locking plate (1332) is connected to a traction mechanism. The rotating mechanism (1333) enables the locking plate (1332) to rotate toward the buckle (1331) to engage with the buckle (1331). The traction mechanism enables the locking plate (1332) to pull away from the buckle (1331) so that the angle adjuster (132) can rotate relative to the fixing device (131).

9. The multifunctional sleeper berth according to claim 7, characterized in that, The bed frame (100) also includes a mattress (140) disposed above the first board (110) and the second board (120).

10. A vehicle, characterized in that, Including the multi-functional sleeper berth as described in any one of claims 1-9.

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