CN203567530U - Stretchable awning of bus door - Google Patents
Stretchable awning of bus door Download PDFInfo
- Publication number
- CN203567530U CN203567530U CN201320683795.1U CN201320683795U CN203567530U CN 203567530 U CN203567530 U CN 203567530U CN 201320683795 U CN201320683795 U CN 201320683795U CN 203567530 U CN203567530 U CN 203567530U
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- China
- Prior art keywords
- canvas
- skeleton
- crossbeam
- rotating shaft
- slewing
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Abstract
The utility model relates to a stretchable awning of a bus door. The stretchable awning comprises a skeleton, a beam, pneumatic pumps and canvas, two steel frames are in coaxial linkage to form the skeleton, a groove is formed in one end of each steel frame and used for idler wheels to move, the beam is in linkage with an upper beam of the bus door through a bolt and provided with an automatic slewing shaft, a guide wheel is arranged at one end of each pneumatic pump and connected with one groove in the corresponding steel frame, one end of the skeleton is connected with the canvas, the other end of the skeleton is connected with the slewing shaft in the beam, the beam is provided with the slewing shaft, two slewing springs are arranged at the two ends of the slewing shaft respectively, the slewing shaft is connected with the canvas, the outstretched canvas can be retracted through slewing force of the slewing springs, the two pneumatic pumps are arranged, and one guide wheel is arranged at the top end of each pneumatic pump. The guide wheels are in linkage with the grooves in the steel frames, and the canvas is made of nylon and respectively connected with the slewing shaft in the beam and the steel frames.
Description
Technical field
This practicality newly relates to bus research and development field, particularly a kind of retractable awning for bus door.
Background technology
In recent years, along with the accelerated development of China modern city, for solving people's difficult problem of going on a journey, bus quantity on highway rises year by year, meanwhile, the event that quarrel and personnel's stagnation occur in bus station also rises year by year, and wherein a big chunk reason is that rainy day people multichannel is sliding, people fall over each other pours into car door, the extremely inconvenient people's of umbrella that now strut queuing with get on the bus, affect passenger's the efficiency of getting on the bus, and need to expend some after passenger loading, arrange umbrellas times, so increased undoubtedly the dwell time of vehicle, dragged slowly the work efficiency of whole public transit system.Add that umbrella can bring rainwater in compartment into, wet and slippery ground has increased the risk that passenger slips, and as do not adopted an effective measure in time, is easy to meet accident.
Utility model content
The utility model main purpose is intended to solve passenger and is caught in the rain, and accelerates the speed of passenger loading simultaneously, makes bus really become safe, the quick and convenience-for-people vehicle.A kind of retractable awning for bus door of the utility model, comprise skeleton, crossbeam, air lift pump and canvas, is characterized in that, described skeleton is coaxially connected by two steelframes, one end is fluted, and for roller motion, described crossbeam is connected with car door upper beam by bolt, and beam weighing apparatus has auto back rotating shaft, described air lift pump end has guide wheel, is connected with steelframe groove.
As preferred technical scheme, described skeleton one end is connected with canvas, and one end is connected with the inner auto back rotating shaft of crossbeam.
As preferred technical scheme, there is auto back rotating shaft in described crossbeam portion, and the inside, auto back rotating shaft two ends is respectively provided with a main spring.
As preferred technical scheme, described auto back rotating shaft is connected with canvas, by the turning force of main spring, can make the canvas of stretching out stretch.
As preferred technical scheme, described air lift pump has two, and there is a guide wheel on each air lift pump top, guide wheel and steelframe groove be connected.
As preferred technical scheme, described canvas is made by nylon material, is connected respectively with the auto back rotating shaft of crossbeam inside with steelframe or steelframe.
Skeleton described in the utility model one end is connected with canvas, one end is connected with the inner axis of revolution of crossbeam, there is axis of revolution in described crossbeam portion, there are two main springs at axis of revolution two ends, and described axis of revolution is connected with canvas, by main spring turning force, can make the canvas of stretching out stretch, described air lift pump has two, there is a guide wheel on each air lift pump top. guide wheel and steelframe groove be connected, described canvas is made by nylon material, respectively at the axis of revolution of crossbeam inside, is connected with steelframe.
Accompanying drawing explanation
Fig. 1 is the structural representation of utility model;
Fig. 2 is the expansion view of Fig. 1;
Fig. 3 is the front elevation of Fig. 1;
In figure: 1-skeleton, 2-canvas, 3-axis of revolution, 4-air lift pump, 5-guide wheel, 6-main spring, 7-skeleton groove, 8-bolt, 9-crossbeam, 10-car door, 11-pivot pin.
The specific embodiment
As shown in Figure 1, a kind of retractable awning for bus door of the utility model, comprise skeleton 1, crossbeam 9, air lift pump 4 and canvas 2, described skeleton is coaxially connected by two steelframes, move for roller in one end fluted 7, crossbeam 9 is connected with car door upper beam by bolt 8, Liang Heng has auto back rotating shaft, described air lift pump 4 ends have guide wheel 5, be connected with steelframe groove 7, described skeleton 1 one end is connected with canvas 2, one end is connected with the inner axis of revolution 3 of crossbeam 9, 9 described, crossbeam has axis of revolution 3, there are two main springs 6 at axis of revolution 3 two ends, described axis of revolution 3 is connected with canvas 2, by main spring 6 turning forces, can make the canvas 2 of stretching out stretch, described air lift pump 4 has two, each air lift pump top have a guide wheel 5. guide wheels 5 and steelframe groove 7 be connected, described canvas 2 is made by nylon material, axis of revolution 3 respectively at crossbeam 9 inside is connected with the first steelframe 101 or the second steelframe 102.
As shown in Figure 2, a kind of retractable awning for bus door of the utility model, under rainy weather condition, in the time of passenger loading, air lift pump 4 starts, the cylinder body jacking of air lift pump, guide wheel 5 drives skeleton groove to make point action by pivot pin 11, the first steelframe 101 and the second steelframe 102 drive canvas just to open, and play the effect of blocking rain. and wait passenger to go up after car, air lift pump 4 bounces back, the first steelframe 101 and the second steelframe 102 will be regained, and at main spring 6, act on by axis of revolution 3 canvas 2 is retracted.
Disclosed is only preferred enforcement of the present utility model above, certainly can not limit claim scope of the present utility model with this, and the equivalent variations of therefore doing according to the utility model claim, still belongs to the scope that the utility model is contained.
Claims (6)
1. a retractable awning for bus door, comprise skeleton (1), crossbeam (9), air lift pump (4) and canvas (2), is characterized in that, described skeleton is coaxially connected by two steelframes, one end fluted (7) is for roller motion, and described crossbeam (9) is connected with car door upper beam by bolt (8), and beam weighing apparatus (9) has auto back rotating shaft (3), described air lift pump (4) end has guide wheel (5), is connected with steelframe groove (7).
2. retractable awning for bus door according to claim 1, is characterized in that: described skeleton (1) one end is connected with canvas (2), and one end is connected with the inner auto back rotating shaft of crossbeam (9) (3).
3. a kind of bus telescopic awning according to claim 1, is characterized in that: there is auto back rotating shaft (3) in described crossbeam (9) portion, and the inside, auto back rotating shaft (3) two ends is respectively provided with a main spring (6).
4. according to right, want the retractable awning for bus door described in 1 or 3, it is characterized in that: described auto back rotating shaft (3) is connected with canvas (2), by the turning force of main spring (6), can make the canvas (2) of stretching out stretch.
5. retractable awning for bus door according to claim 1, is characterized in that: described air lift pump (4) has two, and there is a guide wheel (5) on each air lift pump top, guide wheel (5) and steelframe groove (7) be connected.
6. retractable awning for bus door according to claim 1, is characterized in that: described canvas (2) is made by nylon material, and the auto back rotating shaft (3) inner with crossbeam (9) is connected with the first steelframe (101) or the second steelframe (102) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320683795.1U CN203567530U (en) | 2013-11-01 | 2013-11-01 | Stretchable awning of bus door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320683795.1U CN203567530U (en) | 2013-11-01 | 2013-11-01 | Stretchable awning of bus door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203567530U true CN203567530U (en) | 2014-04-30 |
Family
ID=50535280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320683795.1U Expired - Fee Related CN203567530U (en) | 2013-11-01 | 2013-11-01 | Stretchable awning of bus door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203567530U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104044439A (en) * | 2014-06-19 | 2014-09-17 | 南京工业职业技术学院 | Rain shielding device for bus |
| CN105329079A (en) * | 2015-10-23 | 2016-02-17 | 苏州市职业大学 | Umbrella applied to getting on and off bus |
| CN105966207A (en) * | 2016-06-13 | 2016-09-28 | 黄龙飞 | Shielding device for automobile |
-
2013
- 2013-11-01 CN CN201320683795.1U patent/CN203567530U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104044439A (en) * | 2014-06-19 | 2014-09-17 | 南京工业职业技术学院 | Rain shielding device for bus |
| CN105329079A (en) * | 2015-10-23 | 2016-02-17 | 苏州市职业大学 | Umbrella applied to getting on and off bus |
| CN105329079B (en) * | 2015-10-23 | 2018-07-24 | 苏州市职业大学 | A kind of bus upper-lower door rain cover umbrella |
| CN105966207A (en) * | 2016-06-13 | 2016-09-28 | 黄龙飞 | Shielding device for automobile |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140430 Termination date: 20141101 |
|
| EXPY | Termination of patent right or utility model |