CN104863446B - Window opener can manually be opened - Google Patents
Window opener can manually be opened Download PDFInfo
- Publication number
- CN104863446B CN104863446B CN201510246453.7A CN201510246453A CN104863446B CN 104863446 B CN104863446 B CN 104863446B CN 201510246453 A CN201510246453 A CN 201510246453A CN 104863446 B CN104863446 B CN 104863446B
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- gear
- sliding block
- chute
- casing
- train
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Abstract
Window opener can be manually opened the invention discloses one kind, including casing, the casing is provided with slide rail, slided on the slide rail and be provided with sliding block, the sliding block is connected with and worm and gear motor is fixed with handle, and the sliding block, while, the train of reduction gears of the windowing component for connecting window opener is further fixed on the casing, the worm and gear motor and the train of reduction gears match；The casing is provided with chute, and the handle is slided in the chute；The handle includes connecting the central tube and the sleeve pipe that is enclosed within outside the central tube of the sliding block, meanwhile, the two ends of the chute are provided with location hole, and the width of the chute is equal to the diameter of the central tube, and the internal diameter of the location hole is same as the external diameter of the sleeve pipe.It is an advantage of the invention that：Can also ensure that vent window can be opened smoothly under electroless state.
Description
Technical field
The present invention relates to fire fighting device technical field, window opener can be manually opened more particularly, to one kind.
Background technology
With people's security against fire consciousness and the raising of standard requirement, the use for building vent window window opener is more and more.
However, existing building vent window window opener opening speed is low, open time-consuming, and chain-type window opener is difficult under electroless state
Open, do not simply fail to meet the requirement of fire protection rule, more structural fire protection safety belt carrys out certain hidden danger.Therefore, develop a kind of
In the case of under electroless state or without abnormalities such as fire-fighting signals, can be by the chain-type window opener manually opened
Seem particularly necessary.
The content of the invention
Window opener can be manually opened it is an object of the invention to provide one kind, it has can also ensure under electroless state
The characteristics of vent window can be opened smoothly.
The technical solution adopted in the present invention is：Window opener, including casing can be manually opened, the casing is provided with
Slide rail, slides on the slide rail and is provided with sliding block, and the sliding block is connected with and worm and gear motor is fixed with handle, and the sliding block, together
When, the train of reduction gears of the windowing component for connecting window opener is further fixed on the casing, the worm and gear motor subtracts with this
Fast gear train matches；
The casing is provided with chute, and the handle is slided in the chute；
The handle includes the sleeve pipe for connecting the central tube of the sliding block and being enclosed within outside the central tube, meanwhile, the chute
Two ends be provided with location hole, and the width of the chute is equal to the diameter of the central tube, and the internal diameter of the location hole is same as the set
The external diameter of pipe.
The sliding block is furnished with the back-moving spring made it have near the train of reduction gears trend.
The casing is provided with transition gear group, the transition gear group include coaxially connected driving gear together and from
Moving gear, and the driving gear has part degree of rotating freely relative to the driven gear, meanwhile, the driving gear is compatible with this
Worm and gear motor, the driven gear engages the train of reduction gears.
Advantage for present invention is：Can also ensure that vent window can be opened smoothly under electroless state.It is of the invention
The worm and gear motor of window opener can manually be opened can be close to train of reduction gears under the drive of handle and make the deceleration
Gear train obtains power, then implements Electronic control to vent window.Meanwhile, under the drive of the handle, the worm and gear motor
Also away from the train of reduction gears train of reduction gears can be made without power, then vent window can be under self gravitation effect,
Opens voluntarily.That is, the operation of the electronic and manual two ways of window opener is realized, it is met fire protection rule will
Ask, more improve the security against fire level of building.
Brief description of the drawings
The present invention is further described with reference to the accompanying drawings and examples：
Fig. 1 is that embodiments of the invention can manually open front view of the window opener in normal operating condition；
Fig. 2 is that embodiments of the invention can manually open front view of the window opener in abnormality；
Fig. 3 is the top view of Fig. 1；
Fig. 4 is the top view of Fig. 2；
Fig. 5 and Fig. 6 are the schematic diagrames of handle of the invention diverse location in chute；
Fig. 7 be handle of the invention can mobile status when schematic diagram；
Fig. 8 is schematic diagram of the handle of the invention in lock-out state；
Fig. 9 is the top view of transition gear group of the invention；
Figure 10 is the top view of driving gear of the invention；
Figure 11 is the top view of driven gear of the invention.
Specific embodiment
Embodiment, as shown in Fig. 1 to Fig. 4：Window opener, including casing 10 can manually be opened.The casing 10 is provided with
Slide rail 11.Slided on the slide rail 11 and be provided with sliding block 20, the sliding block 20 is connected with handle 21.That is, by manipulating the handle 21, can
So that the sliding block 20 is moved along the slide rail 11.Worm and gear motor 30 is fixed with the sliding block 20.That is, the worm and gear
Motor 30 is moved in company with the sliding block 20.The worm and gear motor 30 generally includes motor, on the power output shaft of the motor
Worm screw is fixed with, the worm screw is furnished with turbine, and the turbine realizes power output.Meanwhile, it is further fixed on the casing 10 for even
The train of reduction gears 40 of the windowing component of window opener is connect, the worm and gear motor 30 and the train of reduction gears 40 match.This place
Meaning matches, and refers to the associated components energy such as the turbine of the worm and gear motor 30 and the power input gear of the train of reduction gears 40
Enough to engage, then the worm and gear motor 30 can make the train of reduction gears 40 with power.Certainly, preferably mode is, should
Train of reduction gears 40 is located on the extension line of the slide rail 11.Wherein, the windowing component of the window opener can pull smoke evacuation
The parts such as the chain that window is opened or closed, and after the windowing component loosens, the vent window being capable of opens voluntarily under gravity.
So, after user manipulates the handle 21, the worm and gear motor 30 and the power connector of train of reduction gears 40, with the worm gear
The rotating forward and upset of endless screw electric motor 30 can realize that the electronic of vent window opens or closes；When without abnormalities such as electricity, it is only necessary to
The handle 21 is reversely pulled, away from the train of reduction gears 40, this subtracts as the sliding block 20 is moved to make the worm and gear motor 30
Fast gear train 40 runs out of steam, the vent window can gravity or other power-assisteds effect under opens voluntarily.
With reference to shown in Fig. 5 to Fig. 8, the casing 10 is provided with chute 12, and the chute 12 can be bar shaped, and the handle 21 is at this
Slided in chute 12.So, making the handle 21 has preferable operation trace.More excellent, the handle 21 includes connecting the sliding block
20 central tube 211 and the sleeve pipe 212 being enclosed within outside the central tube 211.Meanwhile, the two ends of the chute 12 are provided with location hole
121, and the width of the chute 12 is equal to the diameter of the central tube 211, the internal diameter of the location hole 121 is same as the sleeve pipe 212
External diameter.That is, the central tube 211 can be slided in the chute 12, once and the handle 21 reaches the end of the chute 12, should
Sleeve pipe 212 can enter in the location hole 121, realize the locking of the handle 21.
Continue to optimize：
The sliding block 20 is furnished with the back-moving spring 22 made it have near the trend of train of reduction gears 40.So, in positive reason
Under condition, the worm and gear motor 30 and the train of reduction gears 40 is set to be in power connector state.
With reference to shown in Fig. 9 to Figure 11, the casing 10 is provided with transition gear group 50.The transition gear group 50 includes coaxially connecting
The driving gear 51 and driven gear 52 being connected together.The driving gear 51 relative to the driven gear 52 there is part freely to revolve
Turn degree.Such as, there is scallop hole on the driving gear 51, there is the shifting block being stuck in the scallop hole on the driven gear 52, should
Shifting block has activity surplus in the scallop hole, so that the driving gear 51 can drive the driven gear 52 to rotate, and can
Realize that the driving gear 51 rotates in advance and the driven gear 52 delays rotation.Meanwhile, the driving gear 51 is compatible with the worm gear
The associated components such as the turbine on endless screw electric motor 30, i.e. the worm and gear motor 30 can be engaged with the driving gear 51；This is driven
Gear 52 engages the associated components such as the power input gear of the train of reduction gears 40.So, the He of train of reduction gears 40 is extended
The disengaging of the turbine and worm motor 30, the life-span of connection procedure middle gear.
The preferred embodiments of the present invention are the foregoing is only, the scope of the claims of the invention, every utilization is not thereby limited
Equivalent structure or equivalent flow conversion that description of the invention and accompanying drawing content are made, or directly or indirectly it is used in other correlations
Technical field, be included within the scope of the present invention.
Claims (3)
1. window opener, including casing (10) can be opened manually, it is characterised in that：The casing (10) is provided with slide rail
(11), slided on the slide rail (11) and be provided with sliding block (20), the sliding block (20) is connected with handle (21), and the sliding block (20) solid
Surely there is worm and gear motor (30), meanwhile, the deceleration of the windowing component for connecting window opener is further fixed on the casing (10)
Gear train (40), the worm and gear motor (30) and the train of reduction gears (40) match；
The casing (10) is provided with chute (12), and the handle (21) is slided in the chute (12)；
The handle (21) is including connecting the central tube (211) of the sliding block (20) and being enclosed within the outside set of the central tube (211)
Pipe (212), meanwhile, the two ends of the chute (12) are provided with location hole (121), and the width of the chute (12) is equal to the central tube
(211) diameter, the internal diameter of the location hole (121) is same as the external diameter of the sleeve pipe (212).
It is 2. according to claim 1 can manually to open window opener, it is characterised in that：The sliding block (20) is equipped with making it
With the back-moving spring (22) near train of reduction gears (40) trend.
It is 3. according to claim 1 and 2 can manually to open window opener, it is characterised in that：Set on the casing (10)
There is transition gear group (50), the transition gear group (50) includes coaxially connected driving gear (51) and driven gear together
(52), and the driving gear (51) relative to the driven gear (52) with part degree of rotating freely, meanwhile, the driving gear
(51) the worm and gear motor (30) is compatible with, the driven gear (52) engages the train of reduction gears (40).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510246453.7A CN104863446B (en) | 2015-05-14 | 2015-05-14 | Window opener can manually be opened |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510246453.7A CN104863446B (en) | 2015-05-14 | 2015-05-14 | Window opener can manually be opened |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104863446A CN104863446A (en) | 2015-08-26 |
| CN104863446B true CN104863446B (en) | 2017-07-04 |
Family
ID=53909573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510246453.7A Active CN104863446B (en) | 2015-05-14 | 2015-05-14 | Window opener can manually be opened |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104863446B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5956998A (en) * | 1996-06-06 | 1999-09-28 | Fenelon; Paul J. | Stress reduction gear and apparatus using same |
| CN2392907Y (en) * | 1999-09-15 | 2000-08-23 | 高明市正野电器实业有限公司 | Electric louver scavenger fan |
| CN2791200Y (en) * | 2005-03-17 | 2006-06-28 | 陈培雄 | Clutched driving device of electric door |
| JP2006200176A (en) * | 2005-01-19 | 2006-08-03 | Sekisui House Ltd | Electric door closer |
| CN203129826U (en) * | 2013-03-08 | 2013-08-14 | 深圳市登智科技开发有限公司 | Built-in window opener |
| CN203412453U (en) * | 2013-09-02 | 2014-01-29 | 厦门施米德智能科技有限公司 | Electric wall window or skylight |
| KR20140056566A (en) * | 2012-10-29 | 2014-05-12 | 주식회사 진성에프엔이 | Apparatus for opening and closing a smoke ventilating window |
| CN204609604U (en) * | 2015-05-14 | 2015-09-02 | 宁波合力伟业消防科技有限公司 | Window opening device can be opened manually |
-
2015
- 2015-05-14 CN CN201510246453.7A patent/CN104863446B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5956998A (en) * | 1996-06-06 | 1999-09-28 | Fenelon; Paul J. | Stress reduction gear and apparatus using same |
| CN2392907Y (en) * | 1999-09-15 | 2000-08-23 | 高明市正野电器实业有限公司 | Electric louver scavenger fan |
| JP2006200176A (en) * | 2005-01-19 | 2006-08-03 | Sekisui House Ltd | Electric door closer |
| CN2791200Y (en) * | 2005-03-17 | 2006-06-28 | 陈培雄 | Clutched driving device of electric door |
| KR20140056566A (en) * | 2012-10-29 | 2014-05-12 | 주식회사 진성에프엔이 | Apparatus for opening and closing a smoke ventilating window |
| CN203129826U (en) * | 2013-03-08 | 2013-08-14 | 深圳市登智科技开发有限公司 | Built-in window opener |
| CN203412453U (en) * | 2013-09-02 | 2014-01-29 | 厦门施米德智能科技有限公司 | Electric wall window or skylight |
| CN204609604U (en) * | 2015-05-14 | 2015-09-02 | 宁波合力伟业消防科技有限公司 | Window opening device can be opened manually |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104863446A (en) | 2015-08-26 |
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