CN102294950A - Automatic-overturning car door and medical car provided with the same - Google Patents
Automatic-overturning car door and medical car provided with the same Download PDFInfo
- Publication number
- CN102294950A CN102294950A CN2011102687819A CN201110268781A CN102294950A CN 102294950 A CN102294950 A CN 102294950A CN 2011102687819 A CN2011102687819 A CN 2011102687819A CN 201110268781 A CN201110268781 A CN 201110268781A CN 102294950 A CN102294950 A CN 102294950A
- Authority
- CN
- China
- Prior art keywords
- rotating shaft
- car
- car door
- automatic upset
- door
- 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.)
- Pending
Links
Images
Landscapes
- Power-Operated Mechanisms For Wings (AREA)
- Extensible Doors And Revolving Doors (AREA)
Abstract
The invention discloses an automatic-overturning car door and a medical car provided with the same, wherein the automatic-overturning car door comprises a door body and a overturning device fixed at a lower end of the door body, the overturning device comprises a rotation shaft and a driving device, the rotation shaft is rotationally connected to a car body and the driving device is used for driving the rotation shaft to rotate, and two ends of the rotation shaft are fixed with the door body through fixed links. The automatic-overturning car door provided by the invention is simply structured, can automatically overturn and conveniently upload and download goods, and can be opened or closed with little force; and the car door is opened or closed via a hydraulic, pneumatic or electric driving device, and is overturned outwards to avoid unnecessary harm.
Description
Technical field
The present invention relates to a kind of car door, particularly relate to a kind of automatic upset car door.The invention still further relates to a kind of hospital car, particularly relate to the hospital car that this car door that overturns automatically is installed.
Background technology
The chassis of some large-scale medical vehicles or equipment is generally higher apart from ground now, for getting on or off the bus of some medical workers and patient is very much inconvenience, and because Men Tixiang one side is slided or two fan doors close up part to external opening by the centre, open the car door inconvenience like this, and opening and closing car door inconvenience, need bigger manpower, be to inward swinging door on some vehicles now, the shortcoming of vehicle is the people who is extruded into easily in the door like this, and may cause some unnecessary damages.
Summary of the invention
The present invention finishes in order to solve deficiency of the prior art, the purpose of this invention is to provide a kind of simple in structure, can overturn automatically, convenient about, opening and closing all do not need very big strength, rely on hydraulic pressure or pneumatic or Vidacare corp with car door opening with close, outwards upset, the automatic upset car door of avoiding unnecessary injury to take place.
A kind of automatic upset car door of the present invention, comprise a body and the turning device that is fixed on described door body lower end, described turning device comprises rotatable be connected in rotating shaft and the actuating device that drives described rotating shaft rotation on the car body, and the both ends of described rotating shaft are fixed by fixed link and described door body.
A kind of automatic upset car door of the present invention can also be:
Described actuating device comprise motor and with described motor bonded assembly driving device, described driving device is connected with described rotating shaft.
Described driving device comprises motor shaft bonded assembly annular link chain and the sprocket wheel with described motor, and the other end of described annular link chain is sheathed on the described sprocket wheel, and described sprocket wheel is fixed in the described rotating shaft, and described sprocket wheel is concentric with described rotating shaft.
Described actuating device comprises also and the fixing air motor of described rotating shaft one end that the axle of described air motor is fixed with an end of described rotating shaft.
The two ends of described rotating shaft are provided with axle bed, and described axle bed is fixed on the described car body.
Described door body comprises exterior outside plate.
Described outside plate inboard is provided with step, and the inboard two edges of described outside plate are provided with handrail.
The strong point is set two edges, the described outside plate outside or outer ledge is provided with support bar, and the described strong point or described support bar contact with ground.
Described automatic upset car door is installed on place, described car body doorway, the rotatable lower end, described car body doorway that is connected in, described rotating shaft two ends.
A kind of automatic upset car door of the present invention, because it comprises a body and is fixed on the turning device of described door body lower end, described turning device comprises rotatable be connected in rotating shaft and the actuating device that drives described rotating shaft rotation on the car body, and the both ends of described rotating shaft are fixed by fixed link and described door body.Like this, the advantage that has in terms of existing technologies forms the door body of upset automatically for because actuating device direct drive rotating shaft rotation is overturn car door by fixed link during the rotating shaft rotation.Automatic upset car door like this because what use is that electric power, hydraulic pressure or pneumatic countershaft drive, is saved manpower greatly, and about convenient, avoids causing tumble injury because of the domain apart from ground is too high.In addition, because the door body outwards overturns, therefore, avoid the inward swinging door of picture prior art to squeeze the thing of hindering the inboard personnel of door and take place.
Another object of the present invention provide be equipped with said structure simple, can overturn automatically, convenient about, opening and closing all do not need very big strength, rely on hydraulic pressure or pneumatic or Vidacare corp with car door opening with close, outwards overturn, avoid the hospital car of the automatic upset car door of unnecessary injury generation.
The hospital car that aforesaid automatic upset car door is installed of the present invention, described door body is installed on place, described car body doorway, the rotatable lower end, described car body doorway that is connected in, described rotating shaft two ends.
The hospital car that aforesaid automatic upset car door is installed of the present invention is because its described door body is installed on place, described car body doorway, the rotatable lower end, described car body doorway that is connected in, described rotating shaft two ends.Like this, the advantage that has in terms of existing technologies is: simple in structure, car door overturns automatically, reduces unnecessary damages and takes place.
Description of drawings
A kind of automatic upset car door embodiment scheme drawing of Fig. 1 the present invention.
A kind of automatic upset car door embodiment lateral plan of Fig. 2 the present invention.
A kind of another embodiment scheme drawing of automatic upset car door of Fig. 3 the present invention.
Fig. 4 the present invention is equipped with the car door opening scheme drawing of the hospital car of automatic upset car door.
Fig. 5 the present invention is equipped with the closing of the door scheme drawing of the hospital car of automatic upset car door.
The figure number explanation
1 ... outside plate 2 ... step 3 ... handrail
4 ... fixed link 5 ... rotating shaft 6 ... sprocket wheel
7 ... chain 8 ... motor 9 ... the strong point
10 ... axle bed 11 ... air motor 12 ... car body
The specific embodiment
Fig. 1 to Fig. 5 below in conjunction with accompanying drawing is described in further detail a kind of automatic upset car door of the present invention and hospital car that this automatic upset car door is installed.
A kind of automatic upset car door of the present invention, please refer to Fig. 1 to Fig. 5, comprise a body and the turning device that is fixed on described door body lower end, described turning device comprises rotatable be connected in rotating shaft 5 and the actuating device that drives described rotating shaft 5 rotations on the car body 12, and the both ends of described rotating shaft 5 are fixed by fixed link 4 and described door body.The door body can be common door body, also can be general-duty door body.Like this, the advantage that has in terms of existing technologies forms a body of upset automatically for because actuating device direct drive rotating shaft 5 rotations are passed through fixed link 4 with the car door upset during rotating shaft 5 rotations.Automatic upset car door like this because what use is that electric power, hydraulic pressure or pneumatic countershaft 5 drive, is saved manpower greatly, and about convenient, avoids causing tumble injury because of the domain apart from ground is too high.In addition, because the door body outwards overturns, therefore, avoid the inward swinging door of picture prior art to squeeze the thing of hindering the inboard personnel of door and take place.
A kind of automatic upset car door of the present invention please refer to Fig. 1 to Fig. 5, can also be described actuating device comprise motor 8 and with described motor 8 bonded assembly drivings device, described driving device is connected with described rotating shaft 5.Like this, motor 8 will rotatablely move and be passed to driving device, and driving device will rotatablely move and pass to rotating shaft 5, make rotating shaft 5 rotate, and then finish the automatic upset of car door.Further optimized technical scheme is that described driving device comprises 8 bonded assembly annular link chains 7 of motor and the sprocket wheel 6 with described motor 8, the other end of described annular link chain 7 is sheathed on the described sprocket wheel 6, described sprocket wheel 6 is fixed in the described rotating shaft 5, and described sprocket wheel 6 is concentric with described rotating shaft 5.Like this, motor 8 starts, and 8 rotations of motor drive annular link chain 7 and move, and then drives sprocket wheel 6 rotations, and sprocket wheel 6 rotations drive rotating shafts 5 rotations, so drive door external open open or in turn over and close.In addition, described actuating device comprises also and the fixing air motor 11 of described rotating shaft 5 one ends that the axle of described air motor 11 is fixed with an end of described rotating shaft 5.Being actuating device except being motor 8 drives, can also be that air motor 11 drives, and can also be hydraulic-driven.Air motor 11 and hydraulically powered advantage are that reversal rate is slow, and operating ratio is more steady.
A kind of automatic upset car door of the present invention please refer to Fig. 1 to Fig. 5, can also be that the two ends of described rotating shaft 5 are provided with axle bed 10, and described axle bed 10 is fixed on the described car body 12.Like this, owing to axle bed 10 is fixed on the car body 12, and the two ends of rotating shaft 5 are set in the axle bed 10, and rotating shaft 5 can rotate freely in axle bed 10 like this, thereby can realize rotating shaft 5 is rotatably coupled on the car body 12.In addition, described door body comprises exterior outside plate 1.Further advantages are that described outside plate 1 inboard is provided with step 2, and the inboard two edges of described outside plate 1 are provided with handrail 3.The advantage that step 2 is set is to make things convenient for about the personnel, if do not have step 2 on the outside plate 1 of upset back, though also personnel up and down, personnel are unstable up and down, fall down easily, and step 2 is not easy to fall down.And the effect of handrail 3 is that personnel support when making things convenient for up and down.In addition, the strong point 9 is set two edges, described outside plate 1 outside or outer ledge is provided with support bar, and the described strong point 9 or described support bar contact with ground.The effect of the strong point 9 or support bar is to support outside plate 1, avoids outside plate 1 directly to contact with ground.
The hospital car that above-mentioned automatic upset car door is installed of the present invention please refer to Fig. 2 to Fig. 5, and described automatic upset car door is installed on place, described car body 12 doorways, the rotatable lower end, described car body 12 doorway that is connected in, described rotating shaft 5 two ends.So automatic turnover door body can be realized automatic upset, and simple in structure, can effectively reduce unnecessary damages.
Above-mentionedly only several specific embodiments among the present invention are illustrated; but can not be as protection scope of the present invention; every equivalence variation of having done according to the design spirit among the present invention or modification or equal proportion are amplified or are dwindled etc., all should think to fall into protection scope of the present invention.
Claims (9)
1. automatic upset car door, it is characterized in that: comprise a body and the turning device that is fixed on described door body lower end, described turning device comprises rotatable be connected in rotating shaft and the actuating device that drives described rotating shaft rotation on the car body, and the both ends of described rotating shaft are fixed by fixed link and described door body.
2. a kind of automatic upset car door according to claim 1 is characterized in that: described actuating device comprise motor and with described motor bonded assembly driving device, described driving device is connected with described rotating shaft.
3. a kind of automatic upset car door according to claim 2, it is characterized in that: described driving device comprises motor shaft bonded assembly annular link chain and the sprocket wheel with described motor, the other end of described annular link chain is sheathed on the described sprocket wheel, described sprocket wheel is fixed in the described rotating shaft, and described sprocket wheel is concentric with described rotating shaft.
4. a kind of automatic upset car door according to claim 1 is characterized in that: described actuating device comprises also and the fixing air motor of described rotating shaft one end that the axle of described air motor is fixed with an end of described rotating shaft.
5. according to claim 1 or 2 or 3 or 4 described a kind of automatic upset car doors, it is characterized in that: the two ends of described rotating shaft are provided with axle bed, and described axle bed is fixed on the described car body.
6. according to claim 1 or 2 or 3 or 4 described a kind of automatic upset car doors, it is characterized in that: described door body comprises exterior outside plate.
7. a kind of automatic upset car door according to claim 6, it is characterized in that: described outside plate inboard is provided with step, and the inboard two edges of described outside plate are provided with handrail.
8. a kind of automatic upset car door according to claim 6 is characterized in that: the strong point is set two edges, the described outside plate outside or outer ledge is provided with support bar, and the described strong point or described support bar contact with ground.
9. claim 1 or 2 or the hospital car of 3 or 4 described automatic upset car doors are installed, it is characterized in that described automatic upset car door is installed on place, described car body doorway, the rotatable lower end, described car body doorway that is connected in, described rotating shaft two ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102687819A CN102294950A (en) | 2011-09-13 | 2011-09-13 | Automatic-overturning car door and medical car provided with the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102687819A CN102294950A (en) | 2011-09-13 | 2011-09-13 | Automatic-overturning car door and medical car provided with the same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102294950A true CN102294950A (en) | 2011-12-28 |
Family
ID=45355711
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011102687819A Pending CN102294950A (en) | 2011-09-13 | 2011-09-13 | Automatic-overturning car door and medical car provided with the same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102294950A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105943279A (en) * | 2016-05-25 | 2016-09-21 | 谢阳萍 | A multifunctional diagnosis and treatment bed for the department of Cardiology |
| CN106223765A (en) * | 2016-08-30 | 2016-12-14 | 北汽银翔汽车有限公司 | A kind of possess on turn over and under turn over the automobile back door of opening ways |
| CN108357433A (en) * | 2018-03-22 | 2018-08-03 | 诺力智能装备股份有限公司 | A kind of pedal angle regulating device of industrial vehicle |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08156697A (en) * | 1994-12-08 | 1996-06-18 | Mitsubishi Motors Corp | Step device |
| CN2448605Y (en) * | 2000-09-30 | 2001-09-19 | 北京四维-约翰逊保安器材有限公司 | Wagon door with ladder |
| CN102079271A (en) * | 2009-11-30 | 2011-06-01 | 上海市复兴高级中学 | Mobile stairway of bus |
| CN201923019U (en) * | 2010-09-20 | 2011-08-10 | 冯政 | Deformable door ladder and handrail for car of recreation vehicle |
| CN202200811U (en) * | 2011-09-13 | 2012-04-25 | 吕洪光 | Automatic turnover car door and hospital car provided with same |
-
2011
- 2011-09-13 CN CN2011102687819A patent/CN102294950A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08156697A (en) * | 1994-12-08 | 1996-06-18 | Mitsubishi Motors Corp | Step device |
| CN2448605Y (en) * | 2000-09-30 | 2001-09-19 | 北京四维-约翰逊保安器材有限公司 | Wagon door with ladder |
| CN102079271A (en) * | 2009-11-30 | 2011-06-01 | 上海市复兴高级中学 | Mobile stairway of bus |
| CN201923019U (en) * | 2010-09-20 | 2011-08-10 | 冯政 | Deformable door ladder and handrail for car of recreation vehicle |
| CN202200811U (en) * | 2011-09-13 | 2012-04-25 | 吕洪光 | Automatic turnover car door and hospital car provided with same |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105943279A (en) * | 2016-05-25 | 2016-09-21 | 谢阳萍 | A multifunctional diagnosis and treatment bed for the department of Cardiology |
| CN106223765A (en) * | 2016-08-30 | 2016-12-14 | 北汽银翔汽车有限公司 | A kind of possess on turn over and under turn over the automobile back door of opening ways |
| CN106223765B (en) * | 2016-08-30 | 2018-03-13 | 北汽银翔汽车有限公司 | It is a kind of possess on turn over and under turn over the automobile back doors of opening ways |
| CN108357433A (en) * | 2018-03-22 | 2018-08-03 | 诺力智能装备股份有限公司 | A kind of pedal angle regulating device of industrial vehicle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2017067107A1 (en) | Automatic raising/lowering wheel mechanism, and intelligent luggage and method of using same | |
| CN202200811U (en) | Automatic turnover car door and hospital car provided with same | |
| CN102294950A (en) | Automatic-overturning car door and medical car provided with the same | |
| CN103255969B (en) | Car door hinge mechanism and method for opening and closing car door through same | |
| CN205677430U (en) | A kind of electric inner swing door drive mechanism | |
| CN207711774U (en) | A kind of bus door system and the bus containing the bus door system | |
| CN107476700B (en) | Electric single-opening inward swinging door | |
| CN210798682U (en) | Electric flap gate | |
| CN205240457U (en) | Detachable garbage truck railway carriage body protection device | |
| CN108394798A (en) | A kind of compartment door and the lift car based on compartment door | |
| CN108792902B (en) | Anti-pinch device of elevator | |
| CN208040163U (en) | A kind of regulating device for caravan trailer Der Kofferraumdeckel overturning type of drive | |
| CN209505884U (en) | A kind of top plate lifting compartment and vehicle | |
| CN206155266U (en) | Door gear behind van hydraulic pressure based on design of hydraulic pressure tailboard | |
| CN207046657U (en) | Rotatably hiding handle | |
| CN106014121B (en) | Automobile safety folding door | |
| CN2516677Y (en) | Double-rail electric expansion door | |
| CN201649747U (en) | Parking spot lock convenient to replace batteries | |
| CN110203048A (en) | A kind of rotary side driving door drive | |
| CN206358051U (en) | A kind of caravan carriage top cover turning device | |
| CN203856328U (en) | Electric sliding lifting door prying-resistant structure | |
| CN221373327U (en) | Lifting door for aluminum alloy assembled tent | |
| CN205037757U (en) | Hoisting device is opened to industrial furnace furnace gate | |
| CN220521257U (en) | Automatic folding opening and closing cover plate for open gate orifice | |
| CN219259267U (en) | Self-locking bidirectional power automatic tank curtain door |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20111228 |