CN114103762A - Width adjustable sleeping berth for vehicle and commercial vehicle - Google Patents

Abstract

The invention provides a width-adjustable sleeping berth for a vehicle and a commercial vehicle, and relates to the technical field of sleeping berths. The width-adjustable sleeping berth for the vehicle comprises a fixed supporting piece, a sliding supporting piece, a first sleeping berth cushion, a second sleeping berth cushion and a sliding rail arranged on a vehicle body; the two ends of the sliding support piece are arranged in the sliding rail in a sliding mode so that the sliding support piece can move along the extending direction of the sliding rail, the fixed support piece is arranged on the vehicle body, and the fixed support piece is located below the sliding rail; the first and second sleeping mats are connected with each other through the outer sleeves, so that the first and second sleeping mats can be bent mutually, the first sleeping mat is fixedly arranged on the sliding support piece, the second sleeping mat is in a suspended state, and when the sliding support piece is pulled out, the second sleeping mat falls on the fixed support piece. The commercial vehicle comprises a vehicle body and a vehicle sleeper with adjustable width. The technical effect of convenient use of widening the sleeping berth is achieved.

Description

Width adjustable sleeping berth for vehicle and commercial vehicle

Technical Field

The invention relates to the technical field of sleeping berths, in particular to a width-adjustable sleeping berth for a vehicle and a commercial vehicle.

Background

The width of most lower sleeper assemblies of the conventional commercial vehicles is a fixed value, cannot be adjusted and widened, and cannot meet the requirement of a space for two persons to have a rest at the same time; a few of the sleeping berths which can be widened are all a plurality of sleeping berths, and the scheme of splicing and widening by externally connecting the sleeping berths on the basis of the original sleeping berths is adopted. The existing split joint type sleeping berth scheme for the sleeping berth can be widened, the using process is too complex, the sleeping berth cushion is not placed in more space when not widened, and the whole operation and use are inconvenient.

Therefore, it is an important technical problem to be solved by those skilled in the art to provide a width-adjustable sleeper and commercial vehicle with convenient use.

Disclosure of Invention

The invention aims to provide a width-adjustable sleeping berth for a vehicle and a commercial vehicle, so as to relieve the technical problem of inconvenient use of widening the sleeping berth in the prior art.

In a first aspect, an embodiment of the present invention provides a vehicle sleeper with adjustable width, including a fixed support, a sliding support, a first sleeper pad, a second sleeper pad, and a slide rail disposed on a vehicle body;

the two ends of the sliding support piece are arranged in the sliding rail in a sliding mode, so that the sliding support piece can move along the extending direction of the sliding rail, the fixed support piece is arranged on the vehicle body, and the fixed support piece is located below the sliding rail;

the thickness of second sleeping berth is greater than the thickness of first sleeping berth, first sleeping berth with overcoat interconnect between second sleeping berth both, so that first sleeping berth with both can buckle each other for the second sleeping berth, just first sleeping berth is fixed to be set up slide support piece is last, the second sleeping berth is in unsettled state slide support piece is when pulling out, the second sleeping berth falls on fixed support piece.

With reference to the first aspect, an embodiment of the present invention provides a possible implementation manner of the first aspect, wherein the sliding support includes a support bed frame and a support bed plate;

the support bed board is arranged on the support bed frame, and pulleys used for being matched with the sliding rails are arranged at two ends of the support bed frame.

With reference to the first aspect, an embodiment of the present invention provides a possible implementation manner of the first aspect, wherein a disengagement opening is formed in the sliding rail, and when the sliding support is moved back to the original point, the pulley corresponds to the disengagement opening.

In combination with the first aspect, an embodiment of the present invention provides a possible implementation manner of the first aspect, wherein the near end and the far end of the sliding rail are provided with crash cushions.

With reference to the first aspect, an embodiment of the present invention provides a possible implementation manner of the first aspect, wherein a proximal end of the sliding rail is provided with a rotating pin, a proximal end of the supporting bed frame is provided with a rotating seat adapted to the rotating pin, and when the supporting bed frame is retracted, the rotating seat can contact with the rotating pin, so that the sliding support rotates along the rotating pin and is close to an inner wall of a vehicle body.

With reference to the first aspect, an embodiment of the present invention provides a possible implementation manner of the first aspect, wherein a distal end of the supporting bed frame is provided with a hanging rope that can be fixed on an inner wall of a vehicle body.

With reference to the first aspect, an embodiment of the present invention provides a possible implementation manner of the first aspect, wherein the width-adjustable sleeper for vehicles further includes a backrest assembly, and the backrest assembly is disposed on the supporting bed frame.

With reference to the first aspect, an embodiment of the present invention provides a possible implementation manner of the first aspect, where the support bed deck includes a first support bed deck and a second support bed deck, and the first support bed deck is hinged to the second support bed deck;

the first sleeping berth cushion comprises a fixed sleeping berth cushion and a movable sleeping berth cushion, the outer sleeves of the fixed sleeping berth cushion and the movable sleeping berth cushion are mutually connected, so that the fixed sleeping berth cushion and the movable sleeping berth cushion can be mutually bent, the fixed sleeping berth cushion is fixedly arranged on the first supporting bed plate, the movable sleeping berth cushion is fixedly arranged on the second supporting bed plate, and the outer sleeves of the fixed sleeping berth cushion and the second sleeping berth cushion are mutually connected;

the backrest assembly comprises a power part, a lifting part and a control part, the power part is fixedly arranged on the supporting bed frame, the lifting part is pivoted on the supporting bed frame, and one end of the power part is connected with the lifting part, so that the lifting part can be in contact with the bottom of the second supporting bed plate and jack up the second supporting bed plate;

the control member is arranged at the far end of the supporting bed frame, and the control member is connected with the lifting member.

With reference to the first aspect, an embodiment of the present invention provides a possible implementation manner of the first aspect, wherein the power component employs a lockable gas spring, and the lifting component employs a lifting rod;

one end of the lockable gas spring is pivoted with the supporting bed frame, the other end of the lockable gas spring is pivoted with a transmission shaft through a connecting rod, a mounting seat used for mounting the transmission shaft is arranged on the supporting bed frame, and the lifting rod is fixedly connected with the transmission shaft, so that the lockable gas spring drives the lifting rod to push the second supporting bed board when working.

With reference to the first aspect, an embodiment of the present invention provides a possible implementation manner of the first aspect, wherein a roller is disposed at an end of the lifting rod away from the transmission shaft.

With reference to the first aspect, an embodiment of the present invention provides a possible implementation manner of the first aspect, wherein the width-adjustable sleeper for a vehicle further includes a locking assembly for locking the sliding support;

the locking subassembly sets up sliding support's bottom, the automobile body in the level be provided with the limiting plate of locking subassembly adaptation.

With reference to the first aspect, an embodiment of the present invention provides a possible implementation manner of the first aspect, wherein the locking assembly includes a trigger handle, a connecting plate, a locking tongue, and an elastic member;

the trigger handle is pivoted at the far end of the supporting bed frame, the bottom of the supporting bed frame is provided with a lever seat, and the connecting plate is pivoted on the lever seat;

the elastic piece is arranged at the bottom of the supporting bed frame, the elastic piece and the trigger handle are respectively positioned at two sides of the lever seat, one end of the elastic piece is abutted against the supporting bed frame, and the other end of the elastic piece is abutted against the connecting plate, so that the connecting plate can be abutted against the trigger handle;

the lock tongue is fixedly arranged at one end, far away from the trigger handle, of the connecting plate;

the extension direction of the extension on the limiting plate is provided with an initial limiting hole and a stretching limiting hole which are matched with the lock tongue, and the extension direction of the limiting plate is consistent with the extension direction of the slide rail.

With reference to the first aspect, an embodiment of the present invention provides a possible implementation manner of the first aspect, wherein the width-adjustable sleeper for a vehicle further includes a third sleeper pad, the third sleeper pad is fixedly disposed on the vehicle body, and the second sleeper pad is located between the first sleeper pad and the second sleeper pad.

With reference to the first aspect, an embodiment of the present invention provides a possible implementation manner of the first aspect, wherein a hook and loop fastener rough surface is disposed at a top of the third sleeping mat, and a hook and loop fastener stabbing surface adapted to the hook and loop fastener rough surface is disposed at one end of the second sleeping mat, which is connected to the first sleeping mat.

With reference to the first aspect, an embodiment of the present invention provides a possible implementation manner of the first aspect, wherein the width-adjustable sleeper for a vehicle further includes a protection net, one end of the protection net is fixed on the supporting bed frame, and the other end of the protection net can be detachably connected to a vehicle body.

With reference to the first aspect, an embodiment of the present invention provides a possible implementation manner of the first aspect, wherein a thickness of the second mat is greater than a thickness of the first mat.

In a second aspect, an embodiment of the present invention provides a commercial vehicle, including a vehicle body and the vehicle sleeper with adjustable width;

the width-adjustable sleeping berth for the vehicle is arranged in the vehicle body.

Has the advantages that:

the embodiment of the invention provides a width-adjustable sleeping berth for a vehicle, which comprises a fixed supporting piece, a sliding supporting piece, a first sleeping berth cushion, a second sleeping berth cushion and a sliding rail arranged on a vehicle body, wherein the fixed supporting piece is fixed on the vehicle body; the two ends of the sliding support piece are arranged in the sliding rail in a sliding mode so that the sliding support piece can move along the extending direction of the sliding rail, the fixed support piece is arranged on the vehicle body, and the fixed support piece is located below the sliding rail; the first and second sleeping mats are connected with each other through the outer sleeves, so that the first and second sleeping mats can be bent mutually, the first sleeping mat is fixedly arranged on the sliding support piece, the second sleeping mat is in a suspended state, and when the sliding support piece is pulled out, the second sleeping mat falls on the fixed support piece.

When initial state, slide support piece is when being pulled out promptly, both first sleeping berth and second sleeping berth are the L type, the vertical first sleeping berth that is located of second sleeping berth is filled up and the second sleeping berth is close to automobile body inner wall, can satisfy alone and lie in the rest on the first sleeping berth this moment, when needing two people to have a rest, the user can stimulate slide support piece, make slide support piece outwards pull out, first sleeping berth moves along with slide support piece this moment, and drive the removal of second sleeping berth, when slide support piece pulls out to the biggest, the second sleeping berth can be fallen on the fixed support piece who is located the slide rail below, thereby make first sleeping berth and second sleeping berth splice into bigger region and have a rest in order to satisfy two people, can make the convenient automobile-used sleeping berth of using adjustable width of user through such setting.

The embodiment of the invention provides a commercial vehicle, which comprises a vehicle body and a vehicle sleeper with adjustable width; the width-adjustable sleeping berth for the vehicle is arranged in the vehicle body. The commercial vehicle has the above-mentioned advantages compared to the prior art, and will not be described herein again.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.

FIG. 1 is a schematic view of a vehicle sleeper with adjustable width according to an embodiment of the present invention after widening;

FIG. 2 is a bottom view of an adjustable width sleeper for a vehicle provided in accordance with an embodiment of the present invention;

FIG. 3 is a schematic view of an adjustable width vehicle sleeper provided in accordance with an embodiment of the present invention (wherein a first sleeper pad is not shown);

FIG. 4 is a schematic view of a sliding rail and a pulley in a width-adjustable sleeper for a vehicle according to an embodiment of the present invention;

FIG. 5 is a schematic view of an adjustable width sleeper for a vehicle provided in accordance with an embodiment of the present invention in an initial state;

FIG. 6 is a schematic view of an adjustable width sleeper for a vehicle provided in accordance with an embodiment of the present invention in a position to complete widening and raising the backrest;

fig. 7 is a schematic view illustrating that the width-adjustable sleeper for vehicle provided in the embodiment of the present invention is lifted.

Icon:

100-a sliding support; 110-a supporting bed frame; 111-a pulley; 112-a rotating seat; 113-lever seat; 120-supporting the bed board; 121-a first support bed plate; 122-a second support bed deck;

200-first mattress; 210-fixed bed mattress; 220-dynamic sleeping mat;

300-second mattress;

400-a slide rail; 410-a detachment port; 420-rotating the pin shaft;

500-a backrest assembly; 510-a power element; 520-a lifting member; 530-a control member; 540-connecting rod; 550-a drive shaft; 560-a roller;

600-a locking assembly; 610-a limiting plate; 611-initial limiting hole; 612-stretching a limiting hole; 620-trigger handle; 630-a connecting plate; 640-a bolt; 650-a resilient member;

700-third mattress;

800-protective screening.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

The present invention will be described in further detail below with reference to specific embodiments and with reference to the attached drawings.

It should be noted that, for "distal end" and "proximal end", it is meant: the width-adjustable sleeping berth for the vehicle is characterized in that one end of the pulling-out direction for increasing the width of the sleeping berth is a far end, and the other opposite end is a near end.

Referring to fig. 1, 2, 3, 4, 5, 6 and 7, an embodiment of the present invention provides a width-adjustable sleeper for a vehicle, including a fixed support, a sliding support 100, a first mat 200, a second mat 300, and a slide rail 400 provided on a vehicle body; both ends of the sliding support 100 are slidably disposed in the sliding rail 400, so that the sliding support 100 can move along the extending direction of the sliding rail 400, the fixed support is disposed on the vehicle body, and the fixed support is located below the sliding rail 400; the thickness of second sleeping berth pad 300 is greater than the thickness of first sleeping berth pad 200, the overcoat interconnect of first sleeping berth pad 200 and second sleeping berth pad 300 both to make first sleeping berth pad 200 and second sleeping berth pad 300 both can buckle each other, and first sleeping berth is fixed to be set up on sliding support piece 100, and second sleeping berth pad 300 is in unsettled state, and when sliding support piece 100 pulled out, second sleeping berth pad 300 fell on fixed support piece.

In the initial state, namely, when sliding support 100 is pulled out, both first and second sleeping berths 200 and 300 are L-shaped, second sleeping berth 300 is vertically located on first sleeping berth 200 and second sleeping berth 300 is close to the inner wall of the vehicle body, it can be satisfied that one person is located on first sleeping berth 200 to have a rest at this moment, when two persons are needed to have a rest, the user can pull sliding support 100, make sliding support 100 pull out outwards, first sleeping berth 200 moves along with sliding support 100 at this moment, and drive second sleeping berth 300 to move, when sliding support 100 pulls out to the maximum, second sleeping berth 300 can fall on the fixed support below slide rail 400, thereby make first sleeping berth and second sleeping berth splice into a bigger area to satisfy two persons to have a rest, can make the convenient use of user's width-adjustable sleeping berth for vehicle through such setting.

The thickness of the second mat 300 is greater than that of the first mat 200, so that when the user pulls out the sliding support 100 and the second mat 300 is placed on the fixed support, the tops of the first mat 200 and the second mat 300 are located on the same horizontal plane, and the use feeling of the user is improved.

When the commercial car specifically uses the vehicle sleeping berth of the adjustable width that this embodiment provided, fixed support piece can regard as the box of the storage tank in the driver's cabin, also can be the inner wall of automobile body, and in actual production, fixed support piece generally is the automobile body inner wall.

It is noted that when the sleeper is not widened in the initial state, the second mattress 300 is in the vertical state and displaces the proximal end of the first mattress 200, so that both the first mattress 200 and the second mattress 300 are L-shaped, reducing the footprint; when the sleeper is widened, both the first and second mattresses 200 and 300 are laid flat in a straight line.

Wherein, all be provided with crash cushion at the near-end of slide rail 400 and distal end, avoid pulley 111 to collide with.

Referring to fig. 1 and 4, in an alternative of the present embodiment, the sliding support 100 includes a support frame 110 and a support deck 120; the supporting bed plate 120 is disposed on the supporting bed frame 110, and pulleys 111 for being fitted with the slide rails 400 are disposed at both ends of the supporting bed frame 110.

Specifically, pulleys 111 are provided at both ends of the supporting frame 110, and the pulleys 111 can slide in the slide rails 400, so that the supporting frame 110 can move along the slide rails 400, thereby completing the forward and backward movement of the supporting frame 110.

Wherein, when the supporting bed frame 110 is pulled out, the supporting bed frame 110 is far away from the inner wall of the car body, so that the second sleeping mat 300 can be dropped on the fixed supporting member, thereby completing the widening work of the sleeping berth.

Referring to fig. 1 and 5, in an alternative embodiment, a sliding rail 400 is provided with a disengaging opening 410, and when the sliding support 100 is retracted to the origin, the pulley 111 corresponds to the disengaging opening 410.

And, a break-away port 410 is opened on the slide rail 400, when the supporting frame 110 is retracted to be in an initial state, a user can lift the supporting frame 110 upward, so that the supporting frame 110 is converted from a horizontal shape to a vertical shape, thereby further reducing the occupied space, ensuring that the space in the driving cab is increased when a rest is not required, and in the process of lifting the supporting frame 110 upward, the pulleys 111 at both ends of the supporting frame 110 can be discharged from the break-away port 410.

Referring to fig. 1, 5 and 7, in an alternative of this embodiment, a proximal end of the slide rail 400 is provided with a rotation pin 420, a proximal end of the supporting frame 110 is provided with a rotation seat 112 fitted with the rotation pin 420, and when the supporting frame 110 is retracted, the rotation seat 112 can contact the rotation pin 420 to rotate the sliding support 100 along the rotation pin 420 and abut against the inner wall of the car body.

Specifically, a rotating pin 420 is disposed at the proximal end of the sliding rail 400, a rotating base 112 is socially and automatically disposed at the proximal end of the supporting bed frame 110, the rotating base 112 can be set to be U-shaped, when the supporting bed frame 110 is retracted to be in an initial state, the rotating base 112 moves to the rotating pin 420, so that the rotating pin is inserted into the rotating base 112, at this time, the supporting bed frame 110 can rotate to a rotation center along the rotating pin 420, so that a user can lift the supporting bed frame 110 more conveniently, so that the pulley 111 can be accurately discharged from the separation port 410, a phenomenon of blocking cannot occur, and a user does not need to perform a laborious operation.

Referring to fig. 1, 5 and 7, in an alternative embodiment, a far end of the supporting frame 110 is provided with a hanging rope capable of being fixed on the inner wall of the vehicle body.

Specifically, when the supporting frame 110 is lifted, the supporting frame 110 may be fixed to the vehicle body by using a hanging string provided at a distal end of the supporting frame 110, so as to prevent the supporting frame 110 from being randomly shaken or being changed from a vertical state to a horizontal state.

Wherein, the hanging rope can adopt the hanging rope structure on the protection net 800.

Referring to fig. 1, 2 and 6, in an alternative embodiment of the present embodiment, the width-adjustable sleeper for vehicles further includes a backrest assembly 500, and the backrest assembly 500 is provided on the supporting frame 110.

Specifically, the backrest function can be realized by arranging the backrest assembly 500, so that the experience and comfort of a user are improved.

Referring to fig. 1, 2, 3 and 6, in an alternative of this embodiment, the support bed deck 120 includes a first support bed deck 121 and a second support bed deck 122, and the first support bed deck 121 is hinged to the second support bed deck 122; the first sleeping berth cushion 200 comprises a fixed sleeping berth cushion 210 and a movable sleeping berth cushion 220, the casings of the fixed sleeping berth cushion 210 and the movable sleeping berth cushion 220 are connected with each other, so that the fixed sleeping berth cushion 210 and the movable sleeping berth cushion 220 can be mutually bent, the fixed sleeping berth cushion 210 is fixedly arranged on the first supporting bed plate 121, the movable sleeping berth cushion 220 is fixedly arranged on the second supporting bed plate 122, and the casings of the fixed sleeping berth cushion 210 and the second sleeping berth cushion 300 are connected with each other; the backrest assembly 500 includes a power member 510, a lifting member 520 and a control member 530, the power member 510 is fixedly disposed on the supporting frame 110, the lifting member 520 is pivotally connected to the supporting frame 110, and one end of the power member 510 is connected to the lifting member 520, so that the lifting member 520 can contact with the bottom of the second supporting bed 122 and lift the second supporting bed 122; the control member 530 is disposed at the distal end of the supporting frame 110, and the control member 530 is connected to the lifting member 520.

Specifically, a user can control the operation of the power member 510 through the control member 530, so as to drive the lifting member 520 to operate, the lifting member 520 tilts one end of the second support bed plate 122 away from the first support bed plate 121, and the tilting of the second support bed plate 122 can drive the movable sleeping mat 220 to tilt, thereby forming a backrest structure, so that the user can use the backrest structure.

Wherein the second mattress 300 is not affected when the movable mattress 220 is lifted.

Referring to fig. 1, 2, 3 and 6, in an alternative embodiment, the power member 510 is a lockable gas spring, and the lifting member 520 is a lifting rod; one end of the lockable gas spring is pivotally connected to the supporting bed frame 110, the other end of the lockable gas spring is pivotally connected to the transmission shaft 550 through a connecting rod 540, a mounting seat for mounting the transmission shaft 550 is disposed on the supporting bed frame 110, and the lifting rod is fixedly connected to the transmission shaft 550, so that the lockable gas spring drives the lifting rod to push the second supporting bed plate 122 when working.

Specifically, power piece 510 adopts the lockable gas spring, can control the operating condition of lockable gas spring through control 530, and when the user pressed control 530, the lockable gas spring can continue work, and lockable gas spring output power can drive connecting rod 540 and rotate this moment, and connecting rod 540 drives the rotation of transmission shaft 550, and the rotation of transmission shaft 550 drives the swing of pole of lifting to can support the one end perk that first support bed board 121 was kept away from to second support bed board 122.

Additionally, when the user is not holding down control 530, the lockable gas spring is not active and remains. When the user wants to level the second support deck 122, he or she may press the control member 530 again, then press the second support deck 122 with force, and then release the control member 530.

Referring to fig. 1, 2, 3 and 6, in an alternative embodiment, a roller 560 is provided at an end of the lifting rod remote from the drive shaft 550.

Specifically, set up gyro wheel 560 at the tip of pole of lifting, when the pole of lifting second supports bed board 122, gyro wheel 560 can support the bed board 122 contact with the second to the tip of avoiding the pole of lifting causes the destruction to second support bed board 122.

Referring to fig. 1 and 2, in an alternative to the present embodiment, the width-adjustable sleeper for a vehicle further includes a locking assembly 600 for locking the sliding support 100; the locking assembly 600 is disposed at the bottom of the sliding support 100, and a limiting plate 610 adapted to the locking assembly 600 is horizontally disposed in the vehicle body.

Specifically, through the cooperation of the locking assembly 600 arranged at the bottom of the sliding support 100 and the limiting plate 610 arranged on the vehicle body, the sliding support 100 can be locked in different states, and the sliding support 100 is prevented from freely moving in the using process of a user.

Referring to fig. 1 and 2, in an alternative embodiment, the latch assembly 600 includes a trigger handle 620, a connection plate 630, a latch 640, and an elastic member 650; the trigger handle 620 is pivoted at the far end of the support bedstead 110, the bottom of the support bedstead 110 is provided with a lever seat 113, and the connecting plate 630 is pivoted on the lever seat 113; the elastic member 650 is disposed at the bottom of the supporting frame 110, and the elastic member 650 and the trigger handle 620 are respectively located at two sides of the lever seat 113, one end of the elastic member 650 abuts against the supporting frame 110, and the other end abuts against the connecting plate 630, so that the connecting plate 630 can abut against the trigger handle 620; the locking tongue 640 is fixedly arranged at one end of the connecting plate 630 far away from the trigger handle 620; the extending direction of the limiting plate 610 is provided with an initial limiting hole 611 and a stretching limiting hole 612 which are matched with the lock tongue 640, and the extending direction of the limiting plate 610 is consistent with the extending direction of the slide rail 400.

Specifically, when the sliding support 100 is in the initial state, the locking tongue 640 is located in the initial position-limiting hole 611, and at this time, the sliding support 100 cannot move, when widening is required, a user can push the sliding support 100 inward, pull the trigger handle 620 and pull outward, and release the trigger handle 620 after pulling one end distance, until the sliding support 100 is pulled to the maximum, the locking tongue 640 falls into the stretching position-limiting hole 612 and is kept, so that the stretching position-limiting hole 612 cannot move randomly. When the sliding support 100 is pushed inward, the latch 640 may move to the outlet of the initial limit hole 611, and then when the trigger handle 620 is pulled, the trigger handle 620 may rotate around the pivot of the trigger handle 620 and the support frame 110, so as to pry the connecting plate 630, and move the end of the connecting plate 630 abutting against the trigger handle 620 downward, so as to move the end of the connecting plate 630 away from the trigger handle 620 upward, so as to enable the latch 640 fixed on the connecting plate 630 to be discharged from the initial limit hole 611, and then when the trigger handle 620 is released by pulling one end of the sliding support 100, the end of the connecting plate 630 where the latch 640 is disposed may move downward again under the action of the elastic member 650, and the latch 640 may abut against the limit plate 610, until the sliding support 100 is completely pulled out, the latch 640 may fall into the stretch limit hole 612, and complete locking again.

The elastic member 650 may be a plate spring, a torsion spring, or the like.

Referring to fig. 1, in an alternative embodiment, the width-adjustable sleeper for a vehicle further includes a third sleeper 700, the third sleeper 700 is fixedly disposed on the vehicle body, and the second sleeper 300 is located between the first sleeper 200 and the second sleeper 300.

Specifically, the third sleeping mat 700 is provided on the vehicle body, and the gap between the second sleeping mat 300 and the vehicle body can be filled up by the third sleeping mat 700, so that the object is prevented from falling off or being stuck at the gap.

In the alternative of this embodiment, the top of third sleeping mat 700 is provided with the magic tape matt surface, and the one end of being connected with first sleeping mat 200 on the second sleeping mat 300 is provided with the magic tape stabbing surface with magic tape matt surface adaptation.

Specifically, through the setting of magic subsides, when the sleeping berth was in initial condition, second sleeping berth pad 300 was vertical state, and the one end that sets up magic tape stabbing face on the second sleeping berth this moment just in time can contact with the top of third sleeping berth pad 700 to make magic tape matt surface and magic tape stabbing face be connected, and then fixed second sleeping berth pad 300 avoids the sleeping berth pad to remove at will.

Referring to fig. 1, in an alternative of this embodiment, the width-adjustable sleeper for a vehicle further includes a protection net 800, one end of the protection net 800 is fixed on the supporting bed frame 110, and the other end of the protection net 800 can be detachably connected to the vehicle body.

Specifically, the user can be protected by the arrangement of the protective net 800, and the user is prevented from falling off when sleeping and turning over.

The embodiment provides a commercial vehicle, which comprises a vehicle body and a vehicle sleeper with adjustable width; the width-adjustable sleeping berth for the vehicle is arranged in the vehicle body.

Specifically, the commercial vehicle provided in this embodiment has the above advantages compared with the prior art, and will not be described herein again.

Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention 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 solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.

Claims (17)

1. A vehicle sleeper of adjustable width, comprising: the bed comprises a fixed support, a sliding support (100), a first sleeping mat (200), a second sleeping mat (300) and a sliding rail (400) arranged on a vehicle body;

both ends of the sliding support piece (100) are arranged in the sliding rail (400) in a sliding manner, so that the sliding support piece (100) can move along the extending direction of the sliding rail (400), the fixed support piece is arranged on a vehicle body, and the fixed support piece is positioned below the sliding rail (400);

first sleeping berth pad (200) with overcoat interconnect between second sleeping berth pad (300) both, so that first sleeping berth pad (200) with both can buckle each other for second sleeping berth pad (300), just first sleeping berth is fixed to be set up on sliding support piece (100), second sleeping berth pad (300) are in unsettled state when sliding support piece (100) are pulled out, second sleeping berth pad (300) fall on fixed support piece.

2. The adjustable width sleeper for vehicles of claim 1, wherein the sliding support (100) includes a support bed frame (110) and a support bed plate (120);

the supporting bed board (120) is arranged on the supporting bed frame (110), and pulleys (111) which are matched with the sliding rails (400) are arranged at two ends of the supporting bed frame (110).

3. The width-adjustable sleeper for vehicles as claimed in claim 2, wherein said sliding rail (400) is opened with a disengagement opening (410), and when said sliding support (100) is retracted to the original point, said pulley (111) corresponds to said disengagement opening (410).

4. The adjustable width sleeper for vehicles of claim 3, wherein the proximal and distal ends of the slide rails (400) are provided with crash cushions.

5. The adjustable width sleeper for vehicle as claimed in claim 3, wherein a rotation pin (420) is provided at a proximal end of the sliding rail (400), a rotation seat (112) adapted to the rotation pin (420) is provided at a proximal end of the supporting frame (110), and the rotation seat (112) can contact the rotation pin (420) when the supporting frame (110) is retracted, so that the sliding support (100) rotates along the rotation pin (420) and is close to the inner wall of the vehicle body.

6. The adjustable width sleeper for vehicle as claimed in claim 5, wherein the supporting frame (110) is provided at a distal end thereof with a hanging string capable of being fixed to an inner wall of a vehicle body.

7. The adjustable width sleeper for vehicles of claim 2, further comprising a backrest assembly (500), the backrest assembly (500) being disposed on the supporting bed frame (110).

8. The adjustable width vehicle sleeper of claim 7, characterized in that the support bed (120) comprises a first support bed (121) and a second support bed (122), the first support bed (121) being hinged with the second support bed (122);

the first sleeping berth mat (200) comprises a fixed sleeping berth mat (210) and a movable sleeping berth mat (220), the fixed sleeping berth mat (210) and the movable sleeping berth mat (220) are mutually connected through casings, so that the fixed sleeping berth mat (210) and the movable sleeping berth mat (220) can be mutually bent, the fixed sleeping berth mat (210) is fixedly arranged on the first supporting bed board (121), the movable sleeping berth mat (220) is fixedly arranged on the second supporting bed board (122), and the fixed sleeping berth mat (210) and the second sleeping berth mat (300) are mutually connected through casings;

the backrest assembly (500) comprises a power member (510), a lifting member (520) and a control member (530), wherein the power member (510) is fixedly arranged on the supporting bed frame (110), the lifting member (520) is pivoted on the supporting bed frame (110), one end of the power member (510) is connected with the lifting member (520), so that the lifting member (520) can be in contact with the bottom of the second supporting bed plate (122) and jack up the second supporting bed plate (122);

the control member (530) is disposed at a distal end of the supporting frame (110), and the control member (530) is connected to the lifting member (520).

9. The adjustable width sleeper for vehicle as claimed in claim 8, wherein said power member (510) is a lockable gas spring and said lifting member (520) is a lifting rod;

one end of the lockable gas spring is pivoted with the supporting bed frame (110), the other end of the lockable gas spring is pivoted with a transmission shaft (550) through a connecting rod (540), a mounting seat for mounting the transmission shaft (550) is arranged on the supporting bed frame (110), and the lifting rod is fixedly connected with the transmission shaft (550) so as to drive the lifting rod to push the second supporting bed plate (122) when the lockable gas spring works.

10. The adjustable width sleeper for vehicles as claimed in claim 9, wherein an end of said lifting bar remote from said drive shaft (550) is provided with a roller (560).

11. The adjustable width sleeper for vehicles as claimed in claim 2, further comprising a locking assembly (600) for locking said sliding support (100);

the locking assembly (600) is arranged at the bottom of the sliding support piece (100), and a limiting plate (610) matched with the locking assembly (600) is horizontally arranged in the vehicle body.

12. The adjustable width sleeper for vehicle as defined in claim 11, wherein said latch assembly (600) includes a trigger handle (620), a connecting plate (630), a latch tongue (640) and an elastic member (650);

the trigger handle (620) is pivoted at the far end of the support bed frame (110), a lever seat (113) is arranged at the bottom of the support bed frame (110), and the connecting plate (630) is pivoted on the lever seat (113);

the elastic piece (650) is arranged at the bottom of a supporting bed frame (110), the elastic piece (650) and the trigger handle (620) are respectively positioned at two sides of the lever seat (113), one end of the elastic piece (650) is abutted with the supporting bed frame (110), and the other end is abutted with the connecting plate (630), so that the connecting plate (630) can be abutted with the trigger handle (620);

the locking tongue (640) is fixedly arranged at one end of the connecting plate (630) far away from the trigger handle (620);

an initial limiting hole (611) and a stretching limiting hole (612) matched with the lock tongue (640) are formed in the limiting plate (610) in the extending direction, and the extending direction of the limiting plate (610) is consistent with the extending direction of the slide rail (400).

13. The width-adjustable sleeper for vehicles according to claim 1, further comprising a third sleeper pad (700), wherein the third sleeper pad (700) is fixedly arranged on the vehicle body, and the second sleeper pad (300) is located between the first sleeper pad (200) and the second sleeper pad (300).

14. The width-adjustable sleeping berth for vehicles according to claim 13, wherein a magic tape matt surface is arranged on the top of the third sleeping berth mat (700), and a magic tape stabbing surface matched with the magic tape matt surface is arranged on one end of the second sleeping berth mat (300) connected with the first sleeping berth mat (200).

15. The vehicle sleeper of claim 2, further comprising a protection net (800), wherein one end of the protection net (800) is fixed on the supporting bed frame (110), and the other end of the protection net (800) is detachably connected with the vehicle body.

16. The adjustable width vehicle sleeper of any of claims 1-15, wherein the thickness of the second mattress (300) is greater than the thickness of the first mattress (200).

17. A commercial vehicle comprising a vehicle body and an adjustable width sleeper according to any one of claims 1 to 15;

the width-adjustable sleeping berth for the vehicle is arranged in the vehicle body.

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