CN2412992Y - Rocker type air-tight window - Google Patents
Rocker type air-tight window Download PDFInfo
- Publication number
- CN2412992Y CN2412992Y CN98249446U CN98249446U CN2412992Y CN 2412992 Y CN2412992 Y CN 2412992Y CN 98249446 U CN98249446 U CN 98249446U CN 98249446 U CN98249446 U CN 98249446U CN 2412992 Y CN2412992 Y CN 2412992Y
- Authority
- CN
- China
- Prior art keywords
- window
- sash
- rocker
- connecting rod
- central axis
- 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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- Wing Frames And Configurations (AREA)
Abstract
The utility model relates to a rocker type air-tight window, which is an opening and closing device for warehouse windows and belongs to the technical field of the storage machine. A person can easily, simply, safely and reliably open, close and support the warehouse window having a distance of 5-7 m to the ground when the person stands on the ground. In the device, one edge of a window sash is hinged with a window frame, the left side edge and the right side edge of the window sash are hinged with one end of a connecting rod, and the other end of the connecting rod is fastened to a central shaft. Then, the central shaft is connected with a vertical rod by a worm gear box, the vertical rod is connected with a gear box, and the other end of the gear box is connected with a rocker arm handle. When the rocker arm handle is rotated, each of the drive mechanism can be driven, and thus, the window sash can be opened arbitrarily within 0-90DEG.
Description
The utility model relates to a kind of headstock gear of grain one-storey house formula warehouse or warehouse of the same type window, belongs to the technical field of stored equipment.
Large and medium-sized warehouse all needs to install window, and according to the requirement of supplies on hand, the storehouse window must in time be opened, keep the warehouse ventilate, ventilative, and sealing that must be good when closing and heat insulation.Because being provided with highly all at 5～7 meters of storehouse window all is to adopt rope to draw back to open at present, or directly by the original method of work of artificial unlatching, open and close very inconveniently, and the storehouse window all adopts wood materials, easily cracks, is out of shape.
The purpose of this utility model is good airproof performance when a kind of closing will be provided, and opens and closes laborsaving easy, safe rocker-type sealed window.By this device, can handle apart from ground 5～7 meters storehouse window.
Rocker-type sealed window of the present utility model mainly comprises gear (1), vertical rod (2), worm gear case (3), central axis (4), bearing (5), rocking bar (6), connecting rod (7), sash (8), window frame (9), hinge (10), rocker handle (11).Wherein window frame (9) is fixed on the warehouse window hole to be provided, and one side of sash (8) is connected with window frame (9) by hinge (10), makes sash (8) can outwards rotate unlatching; The left and right sides frame of sash (8) and connecting rod (7) one ends are articulated on the connecting axle (7-1), one end of the other end of connecting rod (7) and rocking bar (6) is articulated on the connecting axle (6-1), the other end of rocking bar (6) is fixed on the central axis (4), central axis (4) is supported by the bearing that is fixed in the warehouse metope (5), worm gear tightly is enclosed within an end of central axis (4) in the worm gear case (3), worm screw in the worm gear case (3) tightly is enclosed within an end of vertical rod (2), can change its rotating speed and transmission direction by worm gear case (3), in addition because its irreversible transmission, has self-locking action, and sash (8) can be supported, gear in the tight sleeve gear case of the other end of vertical rod (2) (1), the another gear in the gear-box (1) is connected with rocker handle (11).
Window frame (9), sash frame (8-1), press strip (8-3) all adopt novel rigid polyvinyl chloride (PVC) section bar, and this kind material is corrosion-resistant, indeformable.The sash panel adopts liner polystyrene flame-retarded foamed plastic plate (8-5) in the dual-layer colour steel plate (8-4), reaches fire-retardant, heat insulation effect.Window frame (9) all adopts rubber weather strip (8-2) sealing with the double step bonding surface of sash (8), and sash (8) is sealed when closing reliably.
Fig. 1 is a structural representation of the present utility model, position when wherein expressing sash (8) and closing and open 90 ° of angles.
Fig. 2 is the left view of Fig. 1.
Fig. 3 is that the A-A section is sash (8) and the partial structurtes figure of window frame (9) when closing among Fig. 1.
Adopting its advantage of Rocker type air-tight window of the present utility model is to open and close very easy, sash Good seal performance when (8) closing, and have insulation, heat-blocking action.
The course of work of the present utility model is: rotate rocker handle (11), driving vertical rod (2) by gear (1) rotates, make central axis (4) transmission by the worm gear case (3) that is right after with vertical rod (2), because rocking bar (6) one ends are fastened on the central axis (4), rocking bar (6) other end is that circular motion is outwards done at the center with central axis (4) just, while is drivening rod (7) again, and the below of the other end of connecting rod (7) and sash (8) is hinged, thereby driving sash (8) is that outwards open in the axle center with hinge (10), in 0～90 ° of scope, open arbitrarily, since the irreversible transmission of worm gear case (3), and sash (8) is supported.
Claims (2)
1 one kinds of rocker-type sealed windows that are used for the warehouse are made up of forms and transmission mechanism.It is characterized in that this transmission mechanism is made up of gear (1), vertical rod (2), worm gear case (3), central axis (4), bearing (5), rocking bar (6), connecting rod (7) and rocker handle (11).Wherein the and arranged on left and right sides of an end of connecting rod (7) and sash (8) is hinged, the other end of connecting rod (7) is articulated in an end of rocking bar (6), the other end of rocking bar (6) is fixed on the central axis (4), central axis (4) is supported by the bearing that is fixed in metope (5), the output of worm gear case (3) links to each other with an end of central axis (4), one of the input of worm gear case (3) and vertical rod (2) links to each other, the other end of vertical rod (2) connects the output of gear (1), and rocker handle (11) connects the input of gear (1).
2 according to claim 1, and described rocker-type sealed window is characterized in that the window frame (9) and the double step bonding surface of sash (8) all adopt rubber weather strip (8-2).The panel of sash (8) adopts two layers of color steel (8-4) liner polystyrene boards (8-5) clamping to form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN98249446U CN2412992Y (en) | 1998-12-16 | 1998-12-16 | Rocker type air-tight window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN98249446U CN2412992Y (en) | 1998-12-16 | 1998-12-16 | Rocker type air-tight window |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2412992Y true CN2412992Y (en) | 2001-01-03 |
Family
ID=33994201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN98249446U Expired - Fee Related CN2412992Y (en) | 1998-12-16 | 1998-12-16 | Rocker type air-tight window |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2412992Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101788833A (en) * | 2010-04-02 | 2010-07-28 | 南通大学 | Intelligent ventilation system of grain depot |
| CN102050200A (en) * | 2009-10-29 | 2011-05-11 | 范茂荣 | Side-open type double-plate wave-proof door |
| CN102236346A (en) * | 2010-05-05 | 2011-11-09 | 南通大学 | RS485 bus-based grain depot natural ventilation control system |
-
1998
- 1998-12-16 CN CN98249446U patent/CN2412992Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102050200A (en) * | 2009-10-29 | 2011-05-11 | 范茂荣 | Side-open type double-plate wave-proof door |
| CN101788833A (en) * | 2010-04-02 | 2010-07-28 | 南通大学 | Intelligent ventilation system of grain depot |
| CN102236346A (en) * | 2010-05-05 | 2011-11-09 | 南通大学 | RS485 bus-based grain depot natural ventilation control system |
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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 |