CN2513812Y - Device for opening and closing passenger bus door - Google Patents
Device for opening and closing passenger bus door Download PDFInfo
- Publication number
- CN2513812Y CN2513812Y CN 01233148 CN01233148U CN2513812Y CN 2513812 Y CN2513812 Y CN 2513812Y CN 01233148 CN01233148 CN 01233148 CN 01233148 U CN01233148 U CN 01233148U CN 2513812 Y CN2513812 Y CN 2513812Y
- Authority
- CN
- China
- Prior art keywords
- door
- passenger
- passenger door
- opening
- bus
- 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 utility model discloses an improved two-sash passenger door opening/closing device for passenger cars. The device is mounted under the secondary step inside the passenger door of a passenger car; two opening/closing cylinders are connected to the vertical axis of the rack; the piston-rod of the cylinder is connected with a tire-rod connecting arm and a balance bar linking the rack and the passenger door. The passenger door opening/closing device is entirely arranged on the back surface of the passenger door; the device is capable to open and close the door easily, and the upper end and lower end of the door can be sealed easily. As a result, the tightness of the passenger door is ensured.
Description
Technical field
The utility model relates to a kind of start-stop system of bus passenger door.
Background technology
Existing passenger vehicle adopts the biparting passenger door of opening mostly in car, this passenger door is in opening process, passenger door will be crossed pivoted arm, pivoted arm can only be connected and installed in beyond the top and bottom of passenger door like this, and the gap that will leave rotation, cross, this just makes the sealing of passenger door upper and lower end very difficult, makes the bending of sealing hairbrush and adhesive tape, rubs and damage easily, influences the sealing and the use of passenger door.
Summary of the invention
The purpose of this utility model is exactly will provide a kind of can overcome the sealing difficulty of existing bus passenger door existence and the bus occupant door operating gear of sealing member rapid wear problem.
Be installed on below secondary is marked time in the bus passenger door for reaching goal of the invention design-calculated bus occupant door operating gear, be connected with two on the upright shafts on its frame and open and close cylinder, the piston rod of cylinder links to each other with the pull bar, connecting arm and the trammel beam that are connected frame and passenger door, and the bus passenger door top also has the door link arm to link to each other with rotating shaft with the interior support arm of car door upper ledge.
The start-stop system of the utility model bus passenger door places the back side of biparting passenger door fully, and the upper and lower end of not only conveniently opening and closing, and passenger door need not leave motion space, therefore is easy to sealing, makes sealing member not fragile.
Be the path of motion of Compensation Regulation passenger door, can Sealing shield ring and oscillating bearing be arranged in the rotating shaft of door link arm and arm room, make the keying of passenger door and sealing property even more ideal.
Description of drawings
Fig. 1 is the utility model opening and closing equipment of double-passenger door view of closing the door.
Fig. 2 is the utility model embodiment schematic side view.
Fig. 3 is the embodiment door opening state scheme drawing of Fig. 1.
Fig. 4 is the local enlarged diagram of Fig. 2.
The specific embodiment
As Fig. 1, Fig. 2, shown in Figure 3, the secondary that this device is installed in the bus passenger door 9 is marked time below 1, be connected with two on the upright shafts 2 on its frame 3 and open and close cylinder 4, the piston rod 6 of cylinder 4 links to each other with the pull bar 5, connecting arm 7 and the trammel beam 8 that are connected frame 3 and passenger door 9, and bus passenger door 9 tops also have door link arm 12 to link to each other with rotating shaft 11 with the interior support arm 10 of car door upper ledge.
As shown in Figure 4, Sealing shield ring 13 and oscillating bearing 14 are arranged in the rotating shaft 11.
Claims (2)
1, bus occupant door operating gear, it is characterized in that said start-stop system is installed on the interior secondary of bus passenger door (9) and marks time below (1), be connected with two on the upright shafts (2) on its frame (3) and open and close cylinder (4), the piston rod (6) of cylinder (4) links to each other with pull bar (5) connecting arm (7) that is connected frame (3) and passenger door (9) and trammel beam (8), and bus passenger door (9) top also has door link arm (12) to link to each other with rotating shaft (11) with the interior support arm (10) of car door upper ledge.
2, bus occupant door operating gear according to claim 1 is characterized in that in the rotating shaft (11) between said door link arm (12) and support arm (10) Sealing shield ring (13) and oscillating bearing (14) being arranged.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 01233148 CN2513812Y (en) | 2001-08-10 | 2001-08-10 | Device for opening and closing passenger bus door |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 01233148 CN2513812Y (en) | 2001-08-10 | 2001-08-10 | Device for opening and closing passenger bus door |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2513812Y true CN2513812Y (en) | 2002-10-02 |
Family
ID=33647057
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 01233148 Expired - Fee Related CN2513812Y (en) | 2001-08-10 | 2001-08-10 | Device for opening and closing passenger bus door |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN2513812Y (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110625623A (en) * | 2019-08-30 | 2019-12-31 | 南京雷仕光电科技有限公司 | Intelligent duty robot solar cell panel winding and unwinding device |
-
2001
- 2001-08-10 CN CN 01233148 patent/CN2513812Y/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110625623A (en) * | 2019-08-30 | 2019-12-31 | 南京雷仕光电科技有限公司 | Intelligent duty robot solar cell panel winding and unwinding device |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C19 | Lapse of patent right due to non-payment of the annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |