CN2077823U

CN2077823U - Train sleeping bed for full norminal number of passengers

Info

Publication number: CN2077823U
Application number: CN 90213416
Authority: CN
Inventors: 赵闻天
Original assignee: Individual
Current assignee: Individual
Priority date: 1990-06-08
Filing date: 1990-06-08
Publication date: 1991-05-29

Abstract

Disclosed is a train sleeping bed for full passengers. The utility model is characterized in that on the basis that the seat structure of the existing car is not changed and the passage is not blocked, the seat and the backrest of the seat are used as a support, and a consequent sleeping bed with an upper layer and a lower layer is overlapped by a cross bed supporting column, a cross mattress rail, a cross plate, cross beds, etc. When the utility model is not used, the cross plate can be disassembled and be placed at the lower part of a desk, the cross beds can respectively be folded and placed on a luggage rack. The utility model is a great innovation of the long distance passenger train, and has the advantages of simple structure, less investment, convenience and economy.

Description

Train sleeping bed for full norminal number of passengers

A kind of sleeping berth that is used on the train.

Existing train sleeping berth bed adopts horizontal three layers of fixing hanging bed, the compartment staffing number of this sleeping berth has reduced 40% than the staffing of common hard-seat coach, so the use of existing sleeping berth is very limited, the problem of lying up numerous long-distance passengers' night fails to solve in decades always.

The objective of the invention is do not reducing existing compartment staffing freight volume, do not change existing compartment seat structure, do not stopping up under the prerequisite of existing compartment passage, be provided with straddle and stride bed, make that the passenger is all lain up in the staffing of vast compartment, reach when night travel, sleep all purpose of sleeping berth of 116 (or 108) passengers that make existing compartment staffing.

The concrete structure of invention is provided by following embodiment and accompanying drawing thereof.

Fig. 1 train crew's sleeping berth bed structure scheme drawing in the quota.

Fig. 2 strides the bed surface structural representation.

Fig. 3 strides bedstead and trapezoidal longitudinal anti-slip tank

Below in conjunction with accompanying drawing in detail concrete structure of the present invention and operational detail are described in detail.

Shown in accompanying drawing 1～3, the seat in the existing compartment of this sleeper bed utilization and backrest are to support, and adopt and stride a pillar, stride mattress rail, straddle and stride bed etc. to be overlapped to form that forward upper and lower two-layer sleeping berth realizes. Wherein straddle is a movable part with striding bed, and striding a pillar and striding the mattress rail then is the part of fixing.

At first by the dress fixed part, cross-sectional plane is striding mattress rail 1 and stride a pillar 2 and making by aluminum alloy of groove shape.The groove of striding a pillar 2 is inserted in the outer end (promptly leaning on an end in passageway) and perpendicular edge, ground of spinal support, two ends link with screw and backrest and seat leg respectively up and down, stride the following part in seat that is positioned at of a pillar 2 and fixed little equicrural triangle that has center line of formation with a pillar of striding of two weak points again, the upper end of striding a pillar 2 of two weak points links with the long pillar 2 of striding, and the lower end is connected with the seat leg at the seat, two sides of spinal support respectively.Long striding also is provided with two folding step sheets 5 equably and strides a pillar 2 bindings on the pillar 2.Be inlaid with the small magnet sheet in the folding step sheet 5, the time spent can not turned up to inhale to be attached to and be striden on the pillar 2, in order to avoid the overslaugh passageway is current.Installing and stride after the pillar 2, is that the groove of striding mattress rail 1 of groove shape packs into edge parallel to the ground, spinal support top with cross-sectional plane, and its outer end is enclosed within strides the outer of a pillar 2 tops and be attached thereto with screw, and its inner end links to each other with the compartment wall.Its length of the horizontal slipmat 6(of oblong equates with backrest thickness) with cross-sectional plane be that the outer end of striding mattress rail 1 of flute profile is connected as a single entity.It is to be that the aluminium alloy frame of profile of tooth and five-ply board face that one side is stained with two rubber strips are constituted by cross-sectional plane that the oblong used of overlap joint upper berth is striden bed 8.Stride a bed side of 8 and be provided with and stride Cribguard 7 and stride bed 8 and link, the two ends of striding bed 8 all are provided with the vertical anti-slip tank 10 of staged and stride beds 8 and link to each other.During use, be overlapped on striding between the mattress rail 1 on two spinal supports with striding bed 8 two ends by the vertical anti-slip tank 10 of staged, form the upper strata sleeping berth, note simultaneously will stride bed 8 have stride Cribguard 7 a side to the passageway, compartment, attention will be striding striding bedstead and stride bed surface and contacting with the one side that is stained with rubber strip of bed 8.

The lower berth then is made of straddle 4.Straddle 4 usefulness five-ply boards are manufactured.The back side is connected with the aluminum alloy reinforced rib.On straddle 4 and tea table pillar 9 intersections straddle groove 3 is set, straddle groove 3 is connected as a single entity with straddle 4.During use, the straddle 4 that will have straddle groove 3 packs into tea table pillar 9 by straddle groove 3, straddle 4 two ends is overlapped between two seats equably forms the lower berth.(diagram is seen in the installation in upper berth and lower berth).

After upper and lower two-layer sleeping berth installs, with unit passenger (6 people or 4 people) according to make in year, situation such as sex, body weight is divided into equal two groups and is arranged in respectively in the upper and lower two-layer sleeping berth.The baggage rack that is provided with handrail and both sides, compartment above spinal support is connected.The passenger is up and down during the upper berth, can hand steered handrail, and pin is stepped on folding step sheet 5.

The passenger of other unit, seat carries out simultaneously as stated above in the compartment, and the interior passenger of whole staffings can obtain sleeping berth in the compartment like this.(when noting using must be the passenger in whole compartment, is compartment one side at least, and the passenger of a side of a side at three people seats or double seat installs sleeping berth simultaneously, so just can overcome inertia rocking spinal support.

After getting up, with straddle 4 with stride bed 8 and unload, will fold step sheet 5 and turn up.Straddle 4 is placed on below the seat.To stride bed 8 is divided into and strides bedstead and stride bed surface two parts.Fold together to fall to being put on the baggage rack striding folded the dropping on of bedstead, its depression tooth rides on the frame bar of baggage rack, and its protrusion toothed portion is suspended between the hollow joint of baggage rack, more folded three (or two) that drop on is together striden bed surface and is put into above the baggage rack.People Hui Yuanzuo like this, baggage rack is put thing as usual.

Crew's sleeping berth bed is compared advantage with the sleeping carriage of existing train three, the first can make more passenger, whole compartment staffing passengers are lain up, do not reduce passenger number when improving the travelling quality, this is to being that China of main means of transportation is significant with the train.It two is that simple structure is easily gone, and crew's sleeping berth bed does not need existing compartment is carried out big change, and small investment is easily carried out.It three is economic benefit and obvious social benefit.Preresearch estimates, 600 yuan of the sleeping berth bed of one unit investments by hiring out 5 yuan of calculating of unit price, are reclaimed 30 yuan (6 people * 5 yuan) every night, just recoverable investment in 20 days, the passenger also economical, be to benefit the nation and the people.

Embodiment 1: when not having tea table pillar, straddle 4 two ends directly are overlapped between two seats equably

Embodiment 2: tea table pillar is arranged, with two movable straddles 4 directly and be listed in tea table stanchion step two limits, then its two end is overlapped between two seats equably.

Embodiment 3: stride a pillar 2 except with the cross section be the spill aluminum alloy sleeve the outer edge perpendicular to the ground of spinal support, can also make around spinal support with the band steel.The band steel that 20mm-30mm is wide is made the U-shaped of putting upside down, the opening part of U-shaped is aimed at the top of spinal support and is depressed, make the band steel bushing on the spinal support two sides, the top of footstock position, the bottom backrest of its U-shaped band steel, support or seat leg that two lower ends of the U-shaped band steel that it is put upside down are passed respectively between the seam at spinal support two sides and seat with the seat are connected, and then are enclosed within U-shaped and stride the top of bedrest 2 and link with it with screw with striding mattress rail 1.

Claims

1, a kind of sleeping berth bed that is used on the train is by seat, compartment, spinal support, the compartment wall, pillar and tea table pillar constitute, and it is characterized in that train with crew's sleeping berth bed in the quota, utilizes seat and spinal support for supporting, by striding mattress rail (1), stride a pillar (2), straddle (4) is striden bed formations such as (8), one side of striding bed (8) is provided with strides Cribguard (7) and strides bed (8) and link, and the two ends of striding bed (8) are overlapped to form upper and lower two-layer sleeping berth bed forward.

2, crew's sleeping berth bed according to claim 1, it is characterized in that: cross-sectional plane is that the groove of striding mattress rail (1) of groove shape packs into edge parallel to the ground, spinal support top, its outer end is enclosed within the skin of striding a pillar (2) top, and be attached thereto with screw, its inner end links to each other with the compartment wall, horizontal slipmat of oblong (6) and cross-sectional plane are that the outer end of striding mattress rail (1) of flute profile is connected as a single entity, during use, with cross-sectional plane is that bed (8) two ends of striding of profile of tooth are overlapped on striding between the mattress rail (1) on two spinal supports by the vertical anti-slip tank of staged (10), formation upper strata sleeping berth.

3, crew's sleeping berth bed according to claim 1, it is characterized in that: straddle (4) is provided with straddle groove (3) with teahouse pillar (9) intersection, straddle groove (3) is connected as a single entity with straddle (4), during use, the straddle (4) that will have straddle groove (3) packs into tea table pillar (9) by straddle groove (3), straddle 4 two ends is overlapped between two seats equably forms the lower berth.

4, crew's sleeping berth bed according to claim 1, it is characterized in that: no tea table pillar, straddle 4 two ends directly are overlapped between two seats equably, there is the tea table to prop up, with two movable straddles 4 directly and be listed in tea table pillar two limits, then its two end is overlapped between two seats equably.