CN201202347Y - Transmission device of passenger door of passenger car - Google Patents
Transmission device of passenger door of passenger car Download PDFInfo
- Publication number
- CN201202347Y CN201202347Y CNU200720088580XU CN200720088580U CN201202347Y CN 201202347 Y CN201202347 Y CN 201202347Y CN U200720088580X U CNU200720088580X U CN U200720088580XU CN 200720088580 U CN200720088580 U CN 200720088580U CN 201202347 Y CN201202347 Y CN 201202347Y
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- CN
- China
- Prior art keywords
- door
- cursor
- turning cylinder
- fixed
- connecting rod
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model relates to a driving device, in particular to a driving device of a passenger door of a passenger car, which comprises a left and a right car doors and an air pump, wherein the air pump (14) is connected with a rotor arm (2) through a connecting rod (1), the rotor arm (2) is movably connected on a rotation shaft (3), the other end of the rotating arm (2) is fixed on a rotation shaft (5) after being movably connected with the connecting rod (4), the right car door (6) is fixed on the rotation shaft (5) through a lower rotary arm (16), a rotary arm (7) is further movably connected on the rotation shaft (3), the other end of the rotary arm (7) is fixed on a rotation shaft (9) after being movably connected with a connecting rod (8), and the left car door (10) is fixed on the rotation shaft (9) through the lower rotary arm (17). The utility model has the advantages of simple and reasonable structure, satiable opening and closing, safety and reliability, and the device can guarantee the integrality of the appearance of a vehicle and the fluency of the curve of the vehicle body.
Description
Technical field
The utility model relates to a kind of transmission device, specifically a kind of bus passenger door transmission device.
Background technology
The passenger doors configuration that is absolutely necessary for passenger vehicle, the quality of its quality can directly influence the use of vehicle.So, equipped which type of passenger doors mechanism on city bus, there is selection separately in each passenger vehicle manufacturer.Bus is as the part of city business card, and it is more and more higher to the performance requirement and the moulding of vehicle respectively to purchase the car applying unit, and is single with regard to passenger doors, should be elegant in appearance, can fuse into one with vehicle modeling, and reliable in function again, switch is flexible, and is easy to maintenance.At present, the passenger doors that three kinds of switch form are arranged on the market is being used, and is respectively folding door, inner swing door and moves door outward.What use was more on bus is folding door and inner swing door.Folding door respectively about each two, the folding unlatching, the deficiency of its maximum is, because will fold, so that door-plate can only be made as is straight.Like this, can't unify with the vehicle body radian, appearance it seems that the vehicle right side is trapped among a this part and has fallen in, and is not very attractive in appearance.Another is an inner swing door, and the radian problem has solved, and outward appearance is beautiful, but also defectiveness, the one, the gap of door in opening process and between the door-hinge may crush passenger's hand, and the 2nd, the sealing existing problems on student limit, and well damage are changed frequent.Therefore inventing a kind of novel bus passenger door is highly profitable.
Summary of the invention
The purpose of this utility model is exactly the defective that exists at existing bus passenger door, and a kind of bus passenger door transmission device is provided, to remedy the deficiency that existing bus passenger door exists.
The technical solution of the utility model is achieved in that it comprises a left side, right two winnowing machine door and air pumps, air pump (14) is connected with cursor (2) by connecting rod (1), cursor (2) is movably connected on the turning cylinder (3), the other end of cursor (2) is fixed on the turning cylinder (5) after flexibly connecting connecting rod (4), turning cylinder (5) is last to be fixed with right car door (6) by following cursor (16), be connected with cursor (7) on the turning cylinder (3) again, the other end of cursor (7) is fixed on the turning cylinder (9) after flexibly connecting connecting rod (8), and turning cylinder (9) is last to be fixed with left-hand door (10) by following cursor (17).
The utility model technical scheme preferably is that stopping means (11) is housed on described turning cylinder (9); Guide peg (12) is housed on the described car door, and the other end activity of guide peg (12) is contained in the chute (13); The sealing hairbrush all is equipped with in the top of described car door and bottom.
Air pump is power section, and connecting rod and cursor play gearing, and guide peg works the centering effect of rotating.Its operating principle is: when air pump receives the enabling signal setting in motion, push away (drawing) moving cursor and rotate, cursor drives by connecting rod and turns left and right arm, and the door-plate that turns left and right the arm connection rotates thereupon, makes car door reach purpose closed, that open.Air pump is spacing during unlatching, and is spacing with stopping means when closed.
The utlity model has following advantage:
1, gives full play to the function of door-plate, make simple and reasonablely, can keep the integrality of vehicle appearance, the fluency of vehicle body curve;
2, open, close steadily, safe and reliable.
3, install, use and keep in repair very conveniently, can reduce the vehicle use cost to greatest extent.
Description of drawings
Fig. 1 is a sectional view of the present utility model
Fig. 2 is a rotational plane schematic diagram of the present utility model
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further described:
As Fig. 1, shown in Figure 2, the utility model comprises a left side, right two winnowing machine door and air pumps, air pump (14) is connected with cursor (2) by connecting rod (1), cursor (2) is movably connected on the turning cylinder (3), the other end of cursor (2) is fixed on the turning cylinder (5) after flexibly connecting connecting rod (4), turning cylinder (5) is last to be fixed with right car door (6) by following cursor (16), be connected with cursor (7) on the turning cylinder (3) again, the other end of cursor (7) is fixed on the turning cylinder (9) after flexibly connecting connecting rod (8), and turning cylinder (9) is last to be fixed with left-hand door (10) by following cursor (17).Stopping means (11) is housed on the described turning cylinder (9); Guide peg (12) is housed on the described car door, and the other end activity of guide peg (12) is contained in the chute (13); Sealing hairbrush (15) all is equipped with in the top of described car door and bottom.
Claims (4)
1, a kind of bus passenger door transmission device, it comprises a left side, right two winnowing machine door and air pumps, it is characterized in that: air pump (14) is connected with cursor (2) by connecting rod (1), cursor (2) is movably connected on the turning cylinder (3), the other end of cursor (2) is fixed on the turning cylinder (5) after flexibly connecting connecting rod (4), turning cylinder (5) is last to be fixed with right car door (6) by following cursor (16), be connected with cursor (7) on the turning cylinder (3) again, the other end of cursor (7) is fixed on the turning cylinder (9) after flexibly connecting connecting rod (8), and turning cylinder (9) is last to be fixed with left-hand door (10) by following cursor (17).
2, bus passenger door transmission device according to claim 1 is characterized in that: stopping means (11) is housed on the described turning cylinder (9).
3, bus passenger door transmission device according to claim 1 is characterized in that: guide peg (12) is housed on the described car door, and the other end activity of guide peg (12) is contained in the chute (13).
4, according to claim 1 or 3 described bus passenger door transmission devices, it is characterized in that: the sealing hairbrush all is equipped with in the top of described car door and bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200720088580XU CN201202347Y (en) | 2007-11-29 | 2007-11-29 | Transmission device of passenger door of passenger car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200720088580XU CN201202347Y (en) | 2007-11-29 | 2007-11-29 | Transmission device of passenger door of passenger car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201202347Y true CN201202347Y (en) | 2009-03-04 |
Family
ID=40424661
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200720088580XU Expired - Fee Related CN201202347Y (en) | 2007-11-29 | 2007-11-29 | Transmission device of passenger door of passenger car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201202347Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112545190A (en) * | 2020-12-07 | 2021-03-26 | 宁波蓝科电子工程有限公司 | Large-screen safe broadcast control platform |
-
2007
- 2007-11-29 CN CNU200720088580XU patent/CN201202347Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112545190A (en) * | 2020-12-07 | 2021-03-26 | 宁波蓝科电子工程有限公司 | Large-screen safe broadcast control platform |
| CN112545190B (en) * | 2020-12-07 | 2023-01-10 | 宁波蓝科电子工程有限公司 | Large-screen safe broadcast control platform |
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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: 20090304 Termination date: 20141129 |
|
| EXPY | Termination of patent right or utility model |