CN101434215B - Adjustable sleeper - Google Patents
Adjustable sleeper Download PDFInfo
- Publication number
- CN101434215B CN101434215B CN200810231508.7A CN200810231508A CN101434215B CN 101434215 B CN101434215 B CN 101434215B CN 200810231508 A CN200810231508 A CN 200810231508A CN 101434215 B CN101434215 B CN 101434215B
- Authority
- CN
- China
- Prior art keywords
- berth
- sleeping berth
- support plate
- underframe
- quadrant
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The invention discloses an adjustable sleeping berth which comprises a sleeping berth underframe and a sleeping berth cushion. A set of sleeping berth leg supporting mechanisms are arranged on the sleeping berth underframe under the sleeping berth cushion where the thighs and lower legs of a passenger are placed; and the sleeping berth leg supporting mechanisms are in driving connection with a set of sleeping berth leg supporting elevation drive devices. The adjustable sleeping berth is flat in an initial state; during the running of a train, the sleeping berth leg supporting mechanisms on the knee part of the sleeping berth can be raised or lowered manually so as to obtain a satisfying and comfortable W curve according to the demands of the passenger. The maximal raising value can reach 80mm.
Description
Technical field
The present invention relates to the design of a kind of passenger vehicle bunk, particularly relate to a kind of passenger vehicle adjustable sleeper.
Background technology
Along with the development of China's economic and the development of transportation, the trip of people is convenient, frequent.Vast territory and abundant resources in China, it is large that span is run through in the four corners of the world, the place that railway can not arrive, transport power transregional transprovincially also needs highway passenger vehicle, and night coach is exactly the current long bus or coach production grown up apart from passenger traffic that solves, the birth of night coach is exactly the needs having complied with market, solves long distance and becomes the comfortableness problem that sitting posture is prone position state.But at current Under the market economy condition, in order to strengthen economic benefit, night coach and sleeping berth product are under the prerequisite meeting national standard, sleeping berth number can be designed The more the better, the height design of place mat can't be carried out simultaneously according to desirable curve, also have national standard to retrain because high between the paving of two-berth.So only take the effective length reducing sleeping berth, strengthen the angle of inclination of sleeping berth upper end, or reduce the ways such as foot's sponge thickness to realize, this kind of mode is adopted to cause whole sleeping berth to become tilt angled down, along with move ahead inertia and the vibration of car body, passenger's body can automatic downslide, does not rely on, and finally affects the overall comfort of sleeping berth.But along with the raising of people's living standard, people's trip is more and more higher to the requirement condition taken, the uncomfortable meeting of sleeping berth causes rate of taking to decline, and directly impact is exactly economic benefit.
Summary of the invention
For the problems referred to above, the object of the present invention is to provide a kind of adjustable sleeper, with when meeting Standard, increasing sleeping berth figure place, improving riding traveling comfort.
To achieve these goals, technical program of the present invention lies in have employed a kind of adjustable sleeper, comprise sleeping berth underframe and mattress, sleeping berth underframe below the human thigh of sleeping berth and shank crouch the mattress putting position is provided with a set of berth leg support mechanism, and berth leg support mechanism and a set of berth leg holder lifting drive are in transmission connection.
Berth leg support mechanism is made up of the shank support plate of front portion and the thigh support plate at rear portion, and together, the front end of shank support plate is slidedly assemblied on the slide rail of fore-and-aft direction both hinges, and the rear end thereof of thigh support plate is assemblied on sleeping berth underframe.
The quadrant that described berth leg holder lifting drive is coaxially fixedly assembled together by the rear end with thigh support plate and engage each other with this quadrant the hand wheel type driver train that transmission is assembled together and form.
Described manual pulley driver train comprises output gear, housing, cover plate, torsion spring, driving wheel, input shaft and handle, and driving wheel and input shaft are fixedly connected, and output gear drives quadrant to rotate.
Adjustable sleeper of the present invention is that the sleeping berth underframe below the human thigh of sleeping berth and shank crouch the mattress putting position is provided with a set of berth leg support mechanism, berth leg support mechanism and a set of berth leg holder lifting drive are in transmission connection, tiling is remained during its initial condition, meet national standard and operation ranking, in the operational process of vehicle, the berth leg support mechanism of sleeping berth knee can manually raise or reduce, adjust according to the needs of passenger and be satisfied with comfortable W curve, maximum lift-off value can reach 80mm, greatly meet travelling comfort, increase economic efficiency.Its theoretical foundation is base of principle of human engineering, and sum up through practical experience for many years: human body semi-lying, it is the most comfortable that health is W state, the angle of upper body trunk and thigh, the angle of thigh and shank forms one and unfolds natural curve, and musculature is loosened, abdominal pressure is little, frees circulation of the blood.If human body is on the passenger vehicle of operational shock, can keep W attitude, buttocks and thigh have the support of updip place mat, thoroughly can solve the phenomenon that health glides, and are solve the effective way of night coach travelling comfort.
Accompanying drawing explanation
Fig. 1 is the initial condition schematic diagram of sleeping berth of the present invention;
Fig. 2 is the view after sleeping berth regulates;
Fig. 3 is the structural representation of berth leg holder jacking system;
Fig. 4 is the structural representation of sleeping berth manual driver.
Detailed description of the invention
As shown in Figure 1, adjustable sleeper of the present invention, comprise sleeping berth underframe and mattress 2, sleeping berth underframe below the human thigh of sleeping berth and shank crouch the mattress putting position is provided with a set of berth leg support mechanism, berth leg support mechanism and a set of berth leg holder lifting drive are in transmission connection, and driver train includes and drives handwheel 4.
As shown in Figure 2 and Figure 3, berth leg support mechanism is made up of the shank support plate 6 of front portion and the thigh support plate 5 at rear portion, together, the front end of shank support plate 6 is slidedly assemblied on the slide rail 7 of the fore-and-aft direction that installation base plate 8 is arranged both hinges, and the rear end thereof of thigh support plate 5 is assemblied on sleeping berth underframe.The quadrant 10 that berth leg holder lifting drive is coaxially fixedly assembled together by the rear end with thigh support plate 5 and engage each other with this quadrant 10 the hand wheel type driver train that transmission is assembled together and form, housing 11 drives handwheel 4 for installing.During use, the driving handwheel 4 driver output gear 9 of driver train rotates, and output gear 9 drives quadrant 10 to rotate again, and quadrant 10 drives thigh support plate 5 to rotate, shank support plate 6 moves with thigh support plate 5, thus realizes the adjustable function of sleeping berth holder leg.
As shown in Figure 4, manual pulley driver train comprises output gear 9, housing 11, cover plate 13, torsion spring 14, driving wheel 15, input shaft 16 and handle 17, driving wheel 15 and input shaft 16 are fixedly connected, and output gear 9 drives quadrant 10 to rotate, torsion spring 14, driving wheel 15 are all arranged in housing, cover plate 13 is arranged on outside housing 11, when with driving handle 17, driving wheel 15 and input shaft 16 thereupon together with rotate, and drive torsion spring 14 to rotate, and then driver output gear 9 rotates.
In fig. 2, manual pulley driver train plays a part to drive and self-locking, and 9 is the output gear of actuator assembly, when driving handwheel 4 with hand-drive, output gear 9 rotates thereupon, and in figure 3,10 is quadrant, output gear 9 and quadrant 10 constitute drive assembly, 11 is housing, drives handwheel 4, output gear 9 and quadrant 10 for installing, one end of thigh support plate 5 and shank support plate 6 hinge-coupled, the other end is fixedly connected on quadrant 10.Housing 11 and guide rail 7 are installed on installation base plate 8.
It should be noted last that: above embodiment is the unrestricted technical scheme of the present invention in order to explanation only, although with reference to above-described embodiment to invention has been detailed description, those of ordinary skill in the art is to be understood that, still can modify to the present invention or equivalent replacement, and not departing from any modification or partial replacement of the spirit and scope of the present invention, it all should be encompassed in the middle of right of the present invention.
Claims (2)
1. an adjustable sleeper, comprise sleeping berth underframe and mattress, it is characterized in that: the sleeping berth underframe below the human thigh of sleeping berth and shank crouch the mattress putting position is provided with a set of berth leg support mechanism, and berth leg support mechanism and a set of berth leg holder lifting drive are in transmission connection; Wherein, the quadrant that described berth leg holder lifting drive is coaxially fixedly assembled together by the rear end with thigh support plate and engage each other with this quadrant the hand wheel type driver train that transmission is assembled together and form; Described manual pulley driver train comprises output gear, housing, cover plate, torsion spring, driving wheel, input shaft and handle, driving wheel and input shaft are fixedly connected, output gear drives quadrant to rotate, and torsion spring, driving wheel are all arranged in housing, and cover plate is arranged on outside housing, when using driving handle, driving wheel and input shaft thereupon together with rotate, and drive torsion spring to rotate, and then driver output pinion rotation.
2. adjustable sleeper according to claim 1, it is characterized in that: berth leg support mechanism is made up of the shank support plate of front portion and the thigh support plate at rear portion, both hinges together, the front end of shank support plate is slidedly assemblied on the slide rail of fore-and-aft direction, and the rear end thereof of thigh support plate is assemblied on sleeping berth underframe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810231508.7A CN101434215B (en) | 2008-12-25 | 2008-12-25 | Adjustable sleeper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810231508.7A CN101434215B (en) | 2008-12-25 | 2008-12-25 | Adjustable sleeper |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101434215A CN101434215A (en) | 2009-05-20 |
| CN101434215B true CN101434215B (en) | 2015-05-13 |
Family
ID=40708904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200810231508.7A Expired - Fee Related CN101434215B (en) | 2008-12-25 | 2008-12-25 | Adjustable sleeper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101434215B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3804460A (en) * | 1972-05-30 | 1974-04-16 | Pelton & Crane Co | Power operated treatment chair |
| US5105486A (en) * | 1990-06-18 | 1992-04-21 | Joerns Healthcare Inc. | Adjustable bed |
| EP1184026A1 (en) * | 2000-09-01 | 2002-03-06 | Invacare EC-Hoeng | A bed and a remote control terminal for use in connection with a bed |
| CN1454579A (en) * | 2002-03-18 | 2003-11-12 | 八乐梦医用床有限公司 | Regulation action control system for bottom of such as bet |
| CN201350865Y (en) * | 2008-12-25 | 2009-11-25 | 郑州宇通客车股份有限公司 | Adjustable sleeping berth |
-
2008
- 2008-12-25 CN CN200810231508.7A patent/CN101434215B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3804460A (en) * | 1972-05-30 | 1974-04-16 | Pelton & Crane Co | Power operated treatment chair |
| US5105486A (en) * | 1990-06-18 | 1992-04-21 | Joerns Healthcare Inc. | Adjustable bed |
| EP1184026A1 (en) * | 2000-09-01 | 2002-03-06 | Invacare EC-Hoeng | A bed and a remote control terminal for use in connection with a bed |
| CN1454579A (en) * | 2002-03-18 | 2003-11-12 | 八乐梦医用床有限公司 | Regulation action control system for bottom of such as bet |
| CN201350865Y (en) * | 2008-12-25 | 2009-11-25 | 郑州宇通客车股份有限公司 | Adjustable sleeping berth |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101434215A (en) | 2009-05-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150513 Termination date: 20181225 |