CN204609605U - Conveniently window opening device is opened without electricity - Google Patents
Conveniently window opening device is opened without electricity Download PDFInfo
- Publication number
- CN204609605U CN204609605U CN201520311794.3U CN201520311794U CN204609605U CN 204609605 U CN204609605 U CN 204609605U CN 201520311794 U CN201520311794 U CN 201520311794U CN 204609605 U CN204609605 U CN 204609605U
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- casing
- train
- spindle motor
- reduction gears
- handle
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- 230000005611 electricity Effects 0.000 title claims abstract description 14
- 230000005856 abnormality Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model discloses one and conveniently open window opening device without electricity, comprise casing, windowing component is provided with in this casing, this windowing component is connected with one and is located at train of reduction gears on this casing, the right being positioned at this train of reduction gears in described casing is fixed with a fixed axis, this fixed axis is hinged with an installing plate, this installing plate is fixed with a spindle motor matched with this train of reduction gears, and this installing plate is furnished with the spring of leading screw away from this train of reduction gears that makes this spindle motor, simultaneously, this casing is hinged with one handle, this casing is provided with one " 7 " font gear groove, this handle slides in this gear groove, and this handle and the interlock of this spindle motor.The utility model has the advantages that: under electroless state, also can guarantee that vent window can normally be opened.
Description
Technical field
The present invention relates to fire fighting device technical field, especially relate to one and conveniently open window opening device without electricity.
Background technology
Along with the raising of people's security against fire consciousness and standard-required, the use of building vent window window opening device gets more and more.But existing building vent window window opening device opening speed is low, it is time-consuming to open, and chain type window opening device is difficult to open under electroless state, not only cannot meet the requirement of fire protection rule, and more structural fire protection brings safely certain hidden danger.Therefore, exploitation is a kind of under electroless state or without in the abnormality situations such as fire-fighting signal, can be seemed particularly necessary by the chain type window opening device opened manually.
Summary of the invention
The object of this invention is to provide one and conveniently open window opening device without electricity, it has also can guarantee the feature that vent window can normally be opened under electroless state.
The technical solution adopted in the present invention is: conveniently open window opening device without electricity, comprise casing, windowing component is provided with in this casing, this windowing component is connected with one and is located at train of reduction gears on this casing, the right being positioned at this train of reduction gears in described casing is fixed with a fixed axis, this fixed axis is hinged with an installing plate, this installing plate is fixed with a spindle motor matched with this train of reduction gears, and this installing plate is furnished with the spring of leading screw away from this train of reduction gears that makes this spindle motor, simultaneously, this casing is hinged with one handle, this casing is provided with one " 7 " font gear groove, this handle slides in this gear groove, and this handle and the interlock of this spindle motor.
The avris of described handle is resisted against on this spindle motor lower side.
Described handle and installing plate are hinged together.
Described spring is positioned at a position-limiting tube, and this position-limiting tube is positioned at above this spindle motor.
The present invention is advantageously: under electroless state, also can guarantee that vent window can normally be opened.Nothing electricity of the present invention is convenient opens window opening device in use, and the control that its spindle motor is subject to handle can make this train of reduction gears obtain power near train of reduction gears, then to vent window enforcement Electronic control.Meanwhile, under the control of this handle, this spindle motor also can, away from this train of reduction gears, make this train of reduction gears not have power, and vent window can be opened voluntarily under self gravitation effect then.That is, achieve the operation of electronic and manual two kinds of modes of window opening device, not only meet fire protection rule requirement, more improve the security against fire level of building.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described:
Fig. 1 is the nothing electricity convenient unlatching window opening device front view in normal state of embodiments of the invention;
Fig. 2 is the A portion enlarged drawing of Fig. 1;
Fig. 3 is the front view of nothing electricity convenient unlatching window opening device under abnormality of embodiments of the invention;
Fig. 4 is the schematic diagram of handle of the present invention and gear slot fit under normal condition;
Fig. 5 is the schematic diagram of handle of the present invention and gear slot fit under abnormality.
Detailed description of the invention
Embodiment, as shown in Figure 1: conveniently open window opening device without electricity, comprises casing 10.Be provided with windowing component 20 in this casing 10, this windowing component 20 can be the parts such as the chain of connection vent window.This windowing component 20 is connected with one and is located at train of reduction gears 30 on this casing 10.That is, after the work of this train of reduction gears 30, vent window is driven to open or close by this windowing component 20.
Shown in composition graphs 2 to Fig. 5, the right being positioned at this train of reduction gears 30 in this casing 10 is fixed with a fixed axis 11.This fixed axis 11 is hinged with an installing plate 40.That is, this installing plate 40 can with this fixed axis 11 for axis of rotation rotates.This installing plate 40 is fixed with a spindle motor 50 matched with this train of reduction gears 30.So-called spindle motor, the power output shaft referring to motor is fixed with leading screw, and this spindle motor 50 and this train of reduction gears 30 match, the leading screw referring to this spindle motor 50 can engage the gear for power input of this train of reduction gears 30.This installing plate 40 is furnished with one makes the leading screw of this spindle motor 50 away from the spring 60 of this train of reduction gears 30.Meanwhile, this casing 10 is hinged with one handle 70, this casing 10 is provided with one " 7 " font gear groove 12, and the handle of this handle 70 slides in this gear groove 12, and this handle 70 and this spindle motor 50 link.Such as, the avris of this handle 70 is resisted against on this spindle motor 50 lower side; Or this handle 70 is hinged together with installing plate 40.Namely, the generation of this spindle motor 50 can be driven mobile by handling this handle 70, and then make the leading screw of this spindle motor 50 or engage with this train of reduction gears 30, this train of reduction gears 30 has power, or make the leading screw of this spindle motor 50 away from this train of reduction gears 30, this train of reduction gears 30 runs out of steam.That is, when this train of reduction gears 30 has power, along with the rotating and reverse of motor of this spindle motor 50, realize the opening and closing of vent window; When this train of reduction gears 30 runs out of steam, vent window is opened voluntarily under the effect of self gravitation or other power-assisteds.
The avris of this handle 70 is resisted against on this spindle motor 50 lower side.That is, along with the handle of this handle 70 slides in this gear groove 12, the handle body of this handle 70 can promote this spindle motor 50 and move, and further say, this spring 60 is positioned at a position-limiting tube 80, and this position-limiting tube 80 is positioned at above this spindle motor 50.Like this, not only make this spring 60 have support, and this position-limiting tube 80 carry out spacing to the rotation of this spindle motor 50.Certainly, this spring 60 is not limited only to this, also can be the parts such as the extension spring being arranged at proper site.
The foregoing is only the preferred embodiments of the present invention; not thereby the scope of the claims of the present invention is limited; every utilize manual of the present invention and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (4)
1. conveniently open window opening device without electricity, comprise casing (10), windowing component (20) is provided with in this casing (10), this windowing component (20) is connected with one and is located at train of reduction gears (30) on this casing (10), it is characterized in that: the right being positioned at this train of reduction gears (30) in described casing (10) is fixed with a fixed axis (11), this fixed axis (11) is hinged with an installing plate (40), this installing plate (40) is fixed with a spindle motor (50) matched with this train of reduction gears (30), and this installing plate (40) is furnished with one and makes the leading screw of this spindle motor (50) away from the spring (60) of this train of reduction gears (30), simultaneously, this casing (10) is hinged with one handle (70), this casing (10) is provided with one " 7 " font gear groove (12), this handle (70) slides in this gear groove (12), and this handle (70) and this spindle motor (50) interlock.
2. according to claim 1ly conveniently open window opening device without electricity, it is characterized in that: the avris of described handle (70) is resisted against on this spindle motor (50) lower side.
3. according to claim 1ly conveniently open window opening device without electricity, it is characterized in that: described handle (70) and installing plate (40) are hinged together.
4. according to claim 1ly conveniently open window opening device without electricity, it is characterized in that: described spring (60) is positioned at a position-limiting tube (80), this position-limiting tube (80) is positioned at this spindle motor (50) top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520311794.3U CN204609605U (en) | 2015-05-14 | 2015-05-14 | Conveniently window opening device is opened without electricity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520311794.3U CN204609605U (en) | 2015-05-14 | 2015-05-14 | Conveniently window opening device is opened without electricity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204609605U true CN204609605U (en) | 2015-09-02 |
Family
ID=53962175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520311794.3U Expired - Fee Related CN204609605U (en) | 2015-05-14 | 2015-05-14 | Conveniently window opening device is opened without electricity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204609605U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104832030A (en) * | 2015-05-14 | 2015-08-12 | 宁波合力伟业消防科技有限公司 | Window opener convenient to open under nonelectric state |
| CN107100480A (en) * | 2017-06-26 | 2017-08-29 | 解兵 | The long-range relieving mechanism of window opener and window controlling system |
-
2015
- 2015-05-14 CN CN201520311794.3U patent/CN204609605U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104832030A (en) * | 2015-05-14 | 2015-08-12 | 宁波合力伟业消防科技有限公司 | Window opener convenient to open under nonelectric state |
| CN107100480A (en) * | 2017-06-26 | 2017-08-29 | 解兵 | The long-range relieving mechanism of window opener and window controlling system |
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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: 20150902 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |