The content of the invention
Lack it is an object of the invention to provide a kind of sleeping berth auxiliary stand to overcome or at least mitigate the above-mentioned of prior artFall at least one.
To achieve the above object, the present invention provides a kind of sleeping berth auxiliary stand, and the sleeping berth auxiliary stand includes：MattressSupporting plate, its upper surface is used to place mattress, and is flush to the upper surface of sleeping berth case；With sleeping berth case connecting seat, its top connectsThe lower surface of the mattress supporting plate is connected to, sidepiece is used for the preceding surface for being connected to the sleeping berth case.
Further, the sleeping berth case connecting seat has：Pedestal, its top is connected to the following table of the mattress supporting plateFace, sidepiece is used for the preceding surface for being connected to the sleeping berth case；And department of assembly, its be located at the pedestal, for by the pedestal withThe mode of suspension is installed to the sleeping berth case.
Further, the department of assembly is pear-shaped hole, the pear-shaped hole include macropore and above the macropore andSize is less than the aperture of the macropore.
Further, the sleeping berth case connecting seat also has：Connecting portion, it is located at the pedestal, and positioned at the assemblingThe lower section in portion, for the pedestal to be fixedly attached into the sleeping berth case.
Further, the connecting portion includes：Through hole；And nut, it is welded on the preceding surface of the pedestal, and with it is describedThe center line of through hole aligns.
Further, the pedestal includes triangle plate, and the side of the triangle plate is towards one side bending extension shapeInto flange, the flange sets the department of assembly and connecting portion；The mattress supporting plate is rectangle plate, the quantity of the pedestalFor two, along the length direction of the mattress supporting plate lower surface arranged apart in the mattress supporting plate, and twoThe flange of the pedestal is set outwardly.
The present invention also provides one kind and widens sleeping berth assembly, and the sleeping berth assembly of widening includes：Mattress；Sleeping berth case, it is pacifiedOn car body, the mattress is placed in the upper surface of the sleeping berth case；With sleeping berth auxiliary stand, it is arranged on the sleeping berth casePreceding surface, the sleeping berth auxiliary stand be sleeping berth auxiliary stand as described above.
Further, the sleeping berth case includes：With dismountable side between at least two section casings, casing described in adjacent twoFormula links together；The casing of both sides includes foreboard and side plate, and the foreboard and side plate are provided with the two phase lap-jointThe via that supply and marketing axle runs through from front to back, and the front end of the bearing pin at least partly protrudes from the preceding surface of the foreboard, andThe department of assembly in the sleeping berth auxiliary stand can be passed through, to mount the sleeping berth auxiliary stand；It is further opened with the foreboardSlotted hole, its centerline direction is parallel with the length direction of the sleeping berth case, for penetrating bolt, and the bolt can be described inNut in sleeping berth auxiliary stand is simultaneously screwed, and the sleeping berth auxiliary stand is fixedly attached to the preceding surface of the sleeping berth case.
Further, the bearing pin includes：Support shaft, its via aligned on the foreboard and side plate is describedSupport shaft can be arranged and clamping for the aperture of the department of assembly just；Shaft end, it is located at the front end of the support shaft, its sizeMacropore less than the department of assembly and the size more than the aperture；And shoulder, it is located at the front-end and back-end of the support shaftBetween, moved along its axis with limiting the support shaft.
The present invention also provides a kind of vehicle, and the vehicle includes widening sleeping berth assembly described in each embodiment as described above.
The sleeping berth auxiliary stand of the present invention is in use, sleeping berth auxiliary stand to be installed to the preceding surface of sleeping berth case, and crouchThe upper surface flush of place mat supporting plate can provide non-yielding prop for mattress, can so increase in the upper surface of sleeping berth caseSupporting width below mattress, solves mattress because widening the inadequate technical problem of rear bottom supporting width, after wideningSleeping berth driven over a long distance the more comfortable resting space of offer to driver.
Embodiment
In the accompanying drawings, same or similar element is represented or with same or like function using same or similar labelElement.Embodiments of the invention are described in detail below in conjunction with the accompanying drawings.
In the description of the invention, term " " center ", " longitudinal direction ", " transverse direction ", "front", "rear", "left", "right", " vertical ",The orientation or position relationship of the instruction such as " level ", " top ", " bottom " " interior ", " outer " are to be closed based on orientation shown in the drawings or positionSystem, is for only for ease of the description present invention and simplifies description, rather than indicate or imply that the device or element of meaning must haveSpecific orientation, with specific azimuth configuration and operation, therefore it is not intended that limiting the scope of the invention.
In the present invention " on " to point to the direction of car roof, otherwise be " under "；" preceding " direction to point to headstock, it is on the contraryFor " rear "；On the basis of " preceding ", " left side " is the left side of driver, and " right side " is the right side of driver.
It is the structural representation provided by the present invention for widening sleeping berth assembly as shown in Figure 1.Usual sleeping berth assemblyLength direction is the transverse direction of vehicle, i.e. left and right directions.Width is the longitudinal direction of vehicle, is fore-and-aft direction." widening " can manageThe width solved as the sleeping berth in the present invention is further widened on the basis of the width of existing usual sleeping berth, existing commonThe short of width of sleeping berth case widens mattress to support, therefore the present invention is intended in the case of the width of mattress 6 is widened, notIn the case of increasing the width of sleeping berth case 3 and be not take up interior space, stable supporting is provided for the bottom surface of mattress 6.
As shown in Figures 1 to 4, the sleeping berth auxiliary stand that the present embodiment is provided includes mattress supporting plate 1 and sleeping berth caseConnecting seat 2, wherein, the upper surface of mattress supporting plate 1 is used to place mattress (not shown), and is flush to sleeping berth case 3Upper surface.The top of sleeping berth case connecting seat 2 is connected to the lower surface of mattress supporting plate 1, and the sidepiece of sleeping berth case connecting seat 2 is usedIn the preceding surface for being connected to sleeping berth case 3.
With reference to Fig. 3 as can be seen that sleeping berth case 3 is rectangular shape, its length direction is the transverse direction of car body, i.e. right and leftTo the width of sleeping berth case 3 is the longitudinal direction of car body, i.e. fore-and-aft direction.The sleeping berth auxiliary stand of the present embodiment will be in use, willSleeping berth auxiliary stand is installed to the preceding surface of sleeping berth case 3, and mattress supporting plate 1 upper surface flush in the upper of sleeping berth case 3Surface, non-yielding prop can be provided for mattress, can so increase the supporting width below mattress, solve mattress becauseTo widen the technical problem that rear bottom supporting width is inadequate, the sleeping berth after widening is driven over a long distance to driver, and offer is more comfortable to restSpace.
In one embodiment, sleeping berth case connecting seat 2 has pedestal 21 and department of assembly 22, wherein, the top of pedestal 21 connectsThe lower surface of mattress supporting plate 1 is connected to, the sidepiece of pedestal 21 is used for the preceding surface for being connected to sleeping berth case 3.Department of assembly 22 is located atPedestal 21, department of assembly 22 is used to pedestal 21 being installed to sleeping berth case 3 in a hanging manner., can be by sleeping berth by the present embodimentAuxiliary stand is mounted on sleeping berth case 3, easy installation and removal.
In one embodiment, department of assembly 22 is pear-shaped hole, and the pear-shaped hole includes macropore 22a and aperture 22b, aperture22b is located above macropore 22a, and size is less than macropore 22a.Pear-shaped hole realizes that macropore passes through, aperture positioning, saves artificial supportHelp, erection ＆ lift efficiency；It is easy for installation, flexible and installing space is not limited by pneumatic wrench size.
In one embodiment, sleeping berth case connecting seat 2 also has connecting portion 23, and connecting portion 23 is located at pedestal 21, and is located atThe lower section of department of assembly 22, for pedestal 21 to be fixedly attached into sleeping berth case 3.By department of assembly 22 by sleeping berth auxiliary stand supportAfter mounting on sleeping berth case 3, then sleeping berth auxiliary stand support is fixedly attached to by sleeping berth case 3 by connecting portion 23, so as toPlay a part of widening sleeping berth case, provide reliable non-yielding prop to widen sleeping berth support, the sleeping berth after widening gives driver's lengthWay, which drives, provides more comfortable resting space.
In one embodiment, connecting portion 23 include through hole and nut, nut-welding on the preceding surface of pedestal 21, and with instituteThe center line for stating through hole aligns.That is, the through hole can be run through behind sleeping berth case 3 using bolt, and screwOnto nut, so as to conveniently realize sleeping berth auxiliary stand fixed to sleeping berth case 3.
In one embodiment, pedestal 21 includes triangle plate 21a, and triangle plate 21a side is bent towards one sideExtension forms flange 21b, and flange 21b sets department of assembly 22 and connecting portion 23.Mattress supporting plate 1 is rectangle plate, pedestal21 quantity is two, and left pedestal 21 and right pedestal 21 are arranged apart in sleeping berth along the length direction of mattress supporting plate 1 respectivelyThe lower surface of advance expenditure fagging 1, and the flange 21b of two pedestals 21 sets outwardly.By said structure, in sleeping berth auxiliary standIt is installed to after the preceding surface of sleeping berth case 3, is hypotenuse because triangle plate 21a is presented in front of sleeping berth, therefore can is seatPassenger on sleeping berth provides the space for putting pin, hardly takes the space in car body.
In above-described embodiment, steel plate consumption is few, and equally so that 145 is wide, 780 grow as an example, the consumption of sleeping berth auxiliary stand is only0.134m2.Sleeping berth auxiliary stand can also independent packaging, be embedded in casing and transport, save space, and economical and practical.
The present invention also provides one kind and widens sleeping berth assembly, described to widen sleeping berth assembly including mattress 6, sleeping berth case 3 and crouchAuxiliary stand is spread, wherein：
Mattress 6 is the independent cushion of fabric cladding, is laid in the upper surface of sleeping berth case 3.Sleeping berth case 3 is arranged on car bodyOn, mattress 6 is placed in the upper surface of sleeping berth case 3.The substantially main foreboard 31b and side plate 31c by welding together of sleeping berth case 3And the movable panel 31a compositions being hinged, and constitute rigid box structure with body side, floor, rear cross beam.
The sleeping berth auxiliary stand is arranged on the preceding surface of sleeping berth case 3, and the sleeping berth auxiliary stand is such as above-mentioned embodimentDescribed in sleeping berth auxiliary stand.Sleeping berth auxiliary stand in use, sleeping berth auxiliary stand to be installed to the preceding surface of sleeping berth case 3,And the upper surface flush of mattress supporting plate 1 is in the upper surface of sleeping berth case 3, non-yielding prop can be provided for mattress, soThe supporting width below mattress can be increased, mattress is solved and asked because widening the inadequate technology of rear bottom supporting widthTopic, the sleeping berth after widening is driven over a long distance to driver provides more comfortable resting space.
As shown in Figure 4 and Figure 5, in one embodiment, sleeping berth case 3 includes at least two section casings 31, adjacent two tanksRemovably linked together between 31.The casings 31 of both sides it is main by weld together foreboard 31b and side plate 31c andThe joining top plate 31a of hinge is constituted therewith, as shown in figure 4, giving left box body 31, right case 31 and middle housing in figure31, left box body 31 and right case 31 are main by the foreboard 31b and side plate 31c that weld together and the movable panel 31a groups being hingedInto.Middle housing 31 is made up of baffle plate 5 and top plate 31a, is metal plate punching molding part, is bolted driver's cabin vehicle bodyWith this, rigid storing box assembly is formed.Between left box body 31 and right case 3 by baffle plate 5 be spirally connected for a casing it is totalInto providing rigidity full installation supporting for sleeping berth auxiliary stand.The mounting means of left box body 31 and right case 3 and baffle plate 5, is protectedOriginal technique is stayed.
When sleeping berth auxiliary stand is installed into sleeping berth case 3, sleeping berth auxiliary stand is articulated to the preceding table of sleeping berth case 3 firstFace, then uses bolt, is worn outward from the inside of sleeping berth case 3 again, the connecting portion 23 being tightened on left pedestal 21 and right pedestal 21On nut.
As shown in figure 5, left box body 31 is identical with the structure of right case 31, position is also symmetrical, left box body 31 and right caseBody 31 is the soldering member of foreboard 31b and side plate 31c and bearing pin 4.Foreboard 31b and side plate 31c is provided with confession in the two phase lap-jointThe via that bearing pin 4 runs through from front to back, and the front end of bearing pin 4 at least partly protrudes from foreboard 31b preceding surface, and can wearThe department of assembly 22 crossed in the sleeping berth auxiliary stand, to mount the sleeping berth auxiliary stand.Via on side plate 31c is heavy platform mistakeHole so changes small, puts into low.When soldering member makes, using bearing pin 4, from front to back through foreboard 31b and side plate 31c mistakeHole, after heavy platform bottom surface is fitted with side plate 31c, welds bearing pin from the inner surface of casing 31.Slotted hole is further opened with foreboard 31b31d, centerline direction it is parallel with the length direction of sleeping berth case 3, for penetrating bolt, the bolt can through the sleeping berth it is auxiliaryThe nut that helps in support is simultaneously screwed, and the sleeping berth auxiliary stand is fixedly attached to the preceding surface of sleeping berth case 3.
As shown in fig. 6, in one embodiment, the material of bearing pin 4 is metal Q235A, but not limited to this material.Bearing pin 4Including support shaft 41, shaft end 42 and shoulder 43, bearing pin 4 can be integrally machined, and one is not limited to again.Wherein：Support shaft 41 is passed throughThe via aligned on foreboard 31b and side plate 31c is worn, the support shaft 41 can be arranged simultaneously for the aperture 22b of department of assembly 22 justClamping.Support shaft 41 coordinates with aperture 22b gaps.Shaft end 42 is located at the front end of support shaft 41, and its size is less than the big of department of assembly 22Hole 22a and the size more than the aperture 22b.Shaft end 42 coordinates with macropore 22a gaps.Shoulder 43 be located at support shaft 41 front end andBetween rear end, moved along its axis with limiting support shaft 41.Gap between shaft end 42 and shoulder 43 coordinates with foreboard 31b gaps.The gap width that above-mentioned each gap coordinates is controlled in (0.5~1) mm.The diameter of macropore 22a aperture size shaft end 42And it is accumulative inclined when the aperture and casing 31 equal to aperture 22b are installedDifference, to meet structural strength, anti-drop function and installation requirement.
When the present invention is installed, two pear-shaped holes of sleeping berth auxiliary stand are by bearing pin end, into supporting shaft part, left and right bearingAfter installation bottom surface is fitted with face, by the self gravitation of sleeping berth auxiliary stand, pressure is slightly downwardly applied to, sleeping berth auxiliary stand falls into calabashIn the two small positioning holes in reed shape hole, the mounting hole of centering sleeping berth auxiliary stand bottom two passes through support with bolt outside box houseLower mounting hole, tightens bolt, completes the installation that sleeping berth widens support.
The present invention also provides a kind of vehicle, and the vehicle includes widening sleeping berth assembly described in the various embodiments described above.
It is last it is to be noted that：The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations.ThisThe those of ordinary skill in field should be understood：Technical scheme described in foregoing embodiments can be modified, or it is rightWhich part technical characteristic carries out equivalent substitution；These modifications are replaced, and the essence of appropriate technical solution is departed from thisInvent the spirit and scope of each embodiment technical scheme.