CN205468820U - Scalable activity is marked time suitable for spacious covering or awning on a car, boat, etc. passenger train - Google Patents
Scalable activity is marked time suitable for spacious covering or awning on a car, boat, etc. passenger train Download PDFInfo
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- CN205468820U CN205468820U CN201620295183.9U CN201620295183U CN205468820U CN 205468820 U CN205468820 U CN 205468820U CN 201620295183 U CN201620295183 U CN 201620295183U CN 205468820 U CN205468820 U CN 205468820U
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Abstract
The utility model relates to a scalable activity is marked time suitable for spacious covering or awning on a car, boat, etc. Passenger train, the one -level is marked time, the second grade is marked time, the fixed plate of marking time, first connecting rod, second connecting rod and third connecting rod, the well rear end swing joint that well front end that the one -level was marked time through first connecting rod and second grade, the second connecting rod, its one end with mark time the rear end swing joint of fixed plate, well front end swing joint that its middle section and second grade were marked time, front end swing joint that its other end and one -level were marked time, the front end that the second grade was marked time is through the front end swing joint of third connecting rod with the fixed plate of marking time. According to the technical solution provided by the utility model, the utility model discloses have expand with the folding function, not only reduced the occuping of installation space, still make and mark time in grades more reasonable, improved the passenger convenience and the travelling comfort of spacious covering or awning on a car, boat, etc. Passenger train from top to bottom greatly.
Description
Technical field
This utility model relates to Bus Technology field, is specifically related to a kind of telescopic action being applicable to open bus and marks time.
Background technology
Using back opening door structure owing to reviewing troops with open bus, therefore, war of resistance hero needs to mark time from the back door of open bus to get on or off the bus.Although existing fixed door is marked time and is capable of function of marking time, but due to conventional passenger vehicles fixing mark time limited by vehicle body bigger, mark time and can not work beyond beyond vehicle body coverage, this results in the first order and marks time too high with ground level, being directly applied to if marked time by existing fixed door review troops with on open bus, getting on or off the bus to old war of resistance hero and bringing much inconvenience.
Utility model content
For solving because the fixed first order that can not cause beyond working beyond vehicle body coverage of marking time is marked time too high with ground level, old man and child is made to get on or off the bus the problem of difficulty, this utility model provides a kind of telescopic action being applicable to open bus and marks time, this activity is marked time and is had the function launched with fold, not only reduce and installing space is taken, the classification that also makes to mark time is more reasonable, substantially increases convenience and the comfortableness of the upper and lower open bus of passenger.
For achieving the above object, this utility model have employed techniques below scheme:
A kind of telescopic action being applicable to open bus is marked time, one-level marks time, two grades mark time, fixed plate of marking time, first connecting rod, second connecting rod and third connecting rod；The middle back end activity marked time by first connecting rod and two grades in the middle front end that described one-level is marked time connects；Described second connecting rod, its one end is connected with the back end activity of fixed plate of marking time, and the middle front end marked time with two grades in its stage casing is flexibly connected, and the front end that its other end is marked time with one-level is flexibly connected；Described two grades of front ends marked time are flexibly connected with the front end of fixed plate of marking time by third connecting rod.
Described one-level is marked time and is included one-level step plate and one-level step plate fixed frame；Described one-level step plate is connected on one-level step plate fixed frame by the first support shaft.
Mark time and include two grades of step plates and two grades of step plate fixed frames for described two grades；Described two grades of step plates are connected on two grades of step plate fixed frames by the second support shaft.
Described two grades mark time on offer several adjustment holes.
It is connected resilient spring between front end and the stage casing of third connecting rod of described fixed plate of marking time.
Offering several body frame connecting holes in described fixed plate of marking time, described body frame connecting hole is kidney-shaped.
Described fixed plate of marking time includes that fixed plate is marked time in symmetrically arranged left side and marks time fixed plate in right side；Fixed plate is marked time in described left side and marks time and be provided with reinforcement gripper shoe of marking time between fixed plate in right side.
From above technical scheme, telescopic action described in the utility model is marked time and is efficiently solved because the fixed first order that can not cause beyond working beyond vehicle body coverage of marking time is marked time too high with ground level, makes old man and child get on or off the bus the problem of difficulty.This utility model has the function launched with fold, and not only reduces and takies installing space, and the classification that also makes to mark time is more reasonable, substantially increases convenience and the comfortableness of the upper and lower open bus of passenger.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model；
Fig. 2 is top view of the present utility model.
Wherein:
1,4,6,18,19,20,21 it is rotary shaft, 2, return spring, 3, fixed plate of marking time, 5,7,8,10,11 it is the second support shaft, marks time for 9, two grades, 12, one-level marks time, 13-17 is the first support shaft, and 22, third connecting rod, 23, reinforcement gripper shoe of marking time, 24, second connecting rod, 25, first connecting rod, 26, adjustment hole, 27, body frame connecting hole, 28, two grades of step plate fixed frames, 29, two grades of step plates, 30, one-level step plate fixed frame, 31, one-level step plate.
Detailed description of the invention
Below in conjunction with the accompanying drawings this utility model is described further:
A kind of telescopic action being applicable to open bus as Figure 1-Figure 2 is marked time, and one-level is marked time 12, two grades 9, fixed plate of marking time 3, first connecting rod 25, second connecting rod 24 and the third connecting rod 22 of marking time.Described first connecting rod, second connecting rod and third connecting rod are and are symmetricly set on one-level and mark time two with two grades of left and right sides of marking time.Described one-level mark time 12 middle front end by first connecting rod 25 mark time with two grades 9 middle back end activity be connected.Described second connecting rod 24, its one end is connected with the back end activity of fixed plate 3 of marking time, its stage casing mark time with two grades 9 middle front end be flexibly connected, its other end mark time with one-level 12 front end be flexibly connected.Described two grades mark time 9 front end be flexibly connected with the front end of fixed plate 3 of marking time by third connecting rod 22.Specifically, marked time with two grades be rotatably assorted by rotary shaft 6 in one end of first connecting rod, and the other end is marked time with one-level by rotary shaft 18 and is rotatably assorted.One end of second connecting rod is rotatably assorted with fixed plate of marking time by rotary shaft 4, is marked time with two grades by rotary shaft 20 and be rotatably assorted in stage casing, and the other end is marked time with one-level by rotary shaft 19 and is rotatably assorted.One end of third connecting rod is rotatably assorted with fixed plate of marking time by rotary shaft 1, and the other end is marked time with two grades by rotary shaft 21 and is rotatably assorted.
Further, described one-level is marked time and 12 is included one-level step plate 31 and one-level step plate fixed frame 30；Described one-level step plate 31 is connected on one-level step plate fixed frame 30 by the first support shaft 13-17.Mark time and 9 include two grades of step plates 29 and two grades of step plate fixed frames 28 for described two grades；Described two grades of step plates 29 are connected on two grades of step plate fixed frames 28 by the second support shaft 5,7,8,10,11.The upper surface of described one-level step plate and two grades of step plates is equipped with anti-skidding striped, plays anti-skidding effect.
Further, mark time and offer several adjustment holes 26 on 9 for described two grades.By offering several adjustment holes on marking time at two grades, it is possible to first connecting rod, second connecting rod, third connecting rod and two grades of link positions marked time are adjusted, and then realize the regulation to stroke of marking time.
Further, resilient spring 2 it is connected between the front end of fixed plate of marking time described in 3 with the stage casing of third connecting rod 22.After this utility model uses, needing artificially to be folded up by this utility model, now, return spring, for providing resilience force for folding of marking time, makes the folding marked time more time saving and energy saving.
Further, described in mark time and offer several body frame connecting holes 27 in fixed plate 3, described body frame connecting hole 27 is kidney-shaped.Described fixed plate 3 of marking time includes that fixed plate is marked time in symmetrically arranged left side and marks time fixed plate in right side；Fixed plate is marked time in described left side and marks time in right side being provided with reinforcement gripper shoe 23 of marking time between fixed plate.This utility model is arranged on body frame by fixed plate of marking time, and specifically uses bolt and body frame connecting hole fixed plate of marking time to be fixed on the crossbeam at the bottom of open bus rear door.
Use process of the present utility model is:
After fixed plate of marking time is arranged on open bus rear door cross member, manually being launched by this utility model, third connecting rod moved to the rear side of passenger vehicle before this；Then, under the drive of third connecting rod, mark time for two grades and also can move to the rear side of passenger vehicle；And then, under two grades of drives marked time, second connecting rod, first connecting rod move to the rear side of passenger vehicle；Then, under the drive of second connecting rod and first connecting rod, one-level is marked time and can be moved to the rear side of passenger vehicle, until one-level is marked time and two grades of all expansion of marking time.After this utility model uses, need manually to be folded up, first promote one-level to mark time on front side of passenger vehicle, make one-level mark time and drive first connecting rod and second connecting rod to move to the front side of passenger vehicle；Then, under the drive of first connecting rod and second connecting rod, mark time for two grades and can move to the front side of passenger vehicle；Furthermore, under two grades of drives marked time, first connecting rod can move to the front side of passenger vehicle, and the elastic force of now return spring can give one power-assisted of first connecting rod, promotes first connecting rod to move forward, until one-level is marked time and two grades mark time and all fold up.
In sum, this utility model by marking time with one-level, two grades of multiple connecting rods being flexibly connected of marking time achieve one-level and mark time and two grades of Telescopics marked time, thus ensure when this utility model launches, the most highly meet old man and child gets on or off the bus the demand of convenience and comfortableness, when folding up, terrain clearance is safe and reliable, meets bus safety standard and vehicle driving safety requirement.Telescopic action described in the utility model is marked time, and design has multiformity, it is adaptable to various, and can be marked time and two grades of activity spaces marked time and stroke by adjustment hole regulation one-level, increases the effective working space marked time.
Embodiment described above is only to be described preferred implementation of the present utility model; not scope of the present utility model is defined; on the premise of without departing from this utility model design spirit; various deformation that the technical solution of the utility model is made by those of ordinary skill in the art and improvement, all should fall in the protection domain that this utility model claims determine.
Claims (7)
1. the telescopic action being applicable to open bus is marked time, it is characterised in that: one-level marks time, two grades mark time, fixed plate of marking time, first connecting rod, second connecting rod and third connecting rod；The middle back end activity marked time by first connecting rod and two grades in the middle front end that described one-level is marked time connects；Described second connecting rod, its one end is connected with the back end activity of fixed plate of marking time, and the middle front end marked time with two grades in its stage casing is flexibly connected, and the front end that its other end is marked time with one-level is flexibly connected；Described two grades of front ends marked time are flexibly connected with the front end of fixed plate of marking time by third connecting rod.
A kind of telescopic action being applicable to open bus the most according to claim 1 is marked time, it is characterised in that: described one-level is marked time and is included one-level step plate and one-level step plate fixed frame；Described one-level step plate is connected on one-level step plate fixed frame by the first support shaft.
A kind of telescopic action being applicable to open bus the most according to claim 1 is marked time, it is characterised in that: mark time and include two grades of step plates and two grades of step plate fixed frames for described two grades；Described two grades of step plates are connected on two grades of step plate fixed frames by the second support shaft.
A kind of telescopic action being applicable to open bus the most according to claim 1 is marked time, it is characterised in that: described two grades mark time on offer several adjustment holes.
A kind of telescopic action being applicable to open bus the most according to claim 1 is marked time, it is characterised in that be connected resilient spring between front end and the stage casing of third connecting rod of fixed plate of marking time described in:.
A kind of telescopic action being applicable to open bus the most according to claim 1 is marked time, it is characterised in that offer several body frame connecting holes in fixed plate of marking time described in:, and described body frame connecting hole is kidney-shaped.
A kind of telescopic action being applicable to open bus the most according to claim 1 is marked time, it is characterised in that fixed plate of marking time described in: includes that fixed plate is marked time in symmetrically arranged left side and marks time fixed plate in right side；Fixed plate is marked time in described left side and marks time and be provided with reinforcement gripper shoe of marking time between fixed plate in right side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620295183.9U CN205468820U (en) | 2016-04-11 | 2016-04-11 | Scalable activity is marked time suitable for spacious covering or awning on a car, boat, etc. passenger train |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620295183.9U CN205468820U (en) | 2016-04-11 | 2016-04-11 | Scalable activity is marked time suitable for spacious covering or awning on a car, boat, etc. passenger train |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205468820U true CN205468820U (en) | 2016-08-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620295183.9U Active CN205468820U (en) | 2016-04-11 | 2016-04-11 | Scalable activity is marked time suitable for spacious covering or awning on a car, boat, etc. passenger train |
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| CN (1) | CN205468820U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106347227A (en) * | 2016-08-31 | 2017-01-25 | 东风汽车公司 | Linkage type foldable self-limiting type getting-on stepping structure |
| CN112277812A (en) * | 2020-10-30 | 2021-01-29 | 东风商用车有限公司 | Commercial vehicle electric getting-on step, mounting structure and telescoping method thereof |
-
2016
- 2016-04-11 CN CN201620295183.9U patent/CN205468820U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106347227A (en) * | 2016-08-31 | 2017-01-25 | 东风汽车公司 | Linkage type foldable self-limiting type getting-on stepping structure |
| CN112277812A (en) * | 2020-10-30 | 2021-01-29 | 东风商用车有限公司 | Commercial vehicle electric getting-on step, mounting structure and telescoping method thereof |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |