CN220646549U - Clutch switch device for window opening machine - Google Patents
Clutch switch device for window opening machine Download PDFInfo
- Publication number
- CN220646549U CN220646549U CN202321886630.4U CN202321886630U CN220646549U CN 220646549 U CN220646549 U CN 220646549U CN 202321886630 U CN202321886630 U CN 202321886630U CN 220646549 U CN220646549 U CN 220646549U
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- clutch
- block
- driving gear
- sliding block
- lifting
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- 238000000926 separation method Methods 0.000 claims description 14
- 230000007246 mechanism Effects 0.000 claims description 7
- 230000003028 elevating effect Effects 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 230000006978 adaptation Effects 0.000 claims description 2
- 230000009471 action Effects 0.000 abstract description 2
- 230000005540 biological transmission Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
Abstract
The utility model relates to a clutch switch device for a window opener, which is characterized in that under a normal state, an electric driving part in the window opener is used for linking the window opener to open and close electrically, when a window sash is required to be opened and closed manually, a manual push button extending out of a box body is used for transversely pushing the manual push button to drive a clutch sliding block to slide in the box body and enter a high position from a low position along a lifting landslide, because the axial height of the manual push button is not changed due to the fact that the manual push button is limited by the box body, when the horizontal position of the clutch sliding block is not changed, a clutch lifting block arranged below the clutch sliding block is downwards displaced, a driving gear is driven to downwards move to separate the clutch sliding block from a driven gear, at the moment, the electric driving part of the window sash is not loaded, the window sash can be opened and closed conveniently under an emergency condition, the safety is improved, and when the lifting landslide enters the low position from the high position, the clutch sliding block is reset to a linked state along with the driving gear due to the action of a spring.
Description
Technical Field
The utility model relates to the field of window openers, in particular to a clutch switch device for a window opener.
Background
Along with the improvement of the living standard of people, the requirements of people on the intelligent and comfortable degree of living environment are higher and higher, so that the automation degree of the home is higher and higher; people often install the ware of windowing on the window for intelligent control window's opening or closing, the user can carry out long-range control to the window, and convenient to use is simple, even the user is outside also can open or close the window at any time according to the demand.
However, the existing window opener not only can switch door and window components through a motor driving input disc and an output disc in an electric driving mode in the actual use process, but also can drive the door and window components to switch windows through manual rotation of a handle when power failure or damage of a motor of the window opener is encountered, but when the window opener is opened and closed manually, because the door and window components are meshed with the output disc, when the door and window components move, manual load is large, the manual switch is very inconvenient to use, particularly when the window and window components are used on a motor with large load, if fire occurs, power failure or damage of the motor is caused, the door and window connected with the window opener can be opened poorly, and rapid escape of a user is hindered.
Disclosure of Invention
The technical problem to be solved by the utility model is to provide a clutch switch device for a window opener, which can be opened and closed and maintained on a failed window sash when the switch device is used on the window opener.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a clutch switch device for window opener, includes the box body, sets up driving gear and the driven gear of axial setting in the box body, set up clutch groove or clutch block that supplies linkage behind the driven gear holding in the driving gear, be equipped with on the driven gear with clutch groove or clutch block looks adaptation clutch block or clutch groove, driven gear center is equipped with the center pin to rotate at box body circumference after passing the driving gear, the one end that the driven gear was kept away from to the driving gear is equipped with the elastic component that makes driving gear and driven gear offset, its characterized in that: the clutch mechanism comprises a clutch lifting block, a clutch sliding block and a manual push button, wherein the clutch lifting block is arranged in the box body and is in linkage with the driving gear, the clutch sliding block is arranged on one side of the clutch lifting block, the manual push button is used for driving the clutch sliding block to slide back and forth on the clutch lifting block, one end of the clutch lifting block is provided with a lifting landslide which is gradually lifted or lowered along the direction of the driving gear, the clutch sliding block is close to or far away from the driving gear along the lifting landslide through the manual push button, and further the clutch lifting block is controlled to axially move with the driving gear to realize linkage or separation with the driven gear.
According to the technical scheme, the elastic piece pushes the clutch groove of the driving gear to be in linkage with the clutch block of the driven gear in a state of being kept in linkage under normal state, wherein the driving gear and the driven gear are respectively in linkage with the electric driving part and the transmission part of the window opener, under normal state, the electric driving part in the window opener is linked to open and close the window opener in an electric mode, when the window sashes need to be opened and closed manually, the manual push button stretches out of the box body in a sliding mode, the manual push button drives the clutch sliding block to slide in the box body and enter the high position along the lifting sliding slope from the low position, because the manual push button is limited by the box body, the axial height of the clutch sliding block cannot be changed, when the horizontal position of the clutch sliding block does not change, the clutch lifting block arranged below the clutch sliding block can be downwards displaced, the driving gear is driven to move downwards, the separation of the clutch sliding block is realized, at the moment, the electric driving part of the window sashes cannot be loaded, the window sashes can be opened and closed conveniently, safety is improved conveniently, and when the lifting sliding slope enters the low position from the high position, the clutch sliding block can also return to the state along with the driving gear due to the action of the spring.
The above-mentioned clutch switch device for window opener may further be provided as: the box body corresponds the one end of separation and reunion elevating block and is equipped with the separation and reunion fixing base, form between separation and reunion fixing base and the separation and reunion elevating block and supply the separation and reunion sliding block transversely to be close to or keep away from the spacing slide of driving gear.
By adopting the technical scheme, the clutch fixing seat is arranged, so that a limit slideway is formed between the clutch fixing seat and the clutch lifting block, the vertical direction of the clutch sliding block is limited, the clutch sliding block is prevented from being separated from the limit slideway in the moving process, and the clutch stability is improved.
The above-mentioned clutch switch device for window opener may further be provided as: the clutch sliding block is provided with a limiting slide block after one end, far away from the manual push button, of the clutch sliding block extends out of the limiting slide way, and the outer diameter of the limiting slide block is larger than the inner diameter of the limiting slide way.
By adopting the technical scheme, the clutch sliding block is limited in the front-back direction by arranging the limiting sliding block to be matched with the manual push button, so that the clutch sliding block is prevented from being separated from the limiting sliding way in the moving process, and the clutch stability is improved.
The above-mentioned clutch switch device for window opener may further be provided as: the clutch fixing seat is provided with a guide post corresponding to the lower part of the limit slide way, one end of the clutch fixing seat, which is far away from the driving gear, is provided with a connecting part used for being connected with the guide post, the clutch lifting block is provided with a guide hole corresponding to the guide post, and the clutch lifting block is sleeved on the periphery of the guide post through the guide hole and lifts along the axial direction of the guide post along with the movement of the clutch sliding block.
By adopting the technical scheme, the clutch sliding block is coated in a C-shaped manner through the connecting part and the guide post, so that the displacement distance of the clutch sliding block is limited, the clutch sliding block is prevented from being excessively callback when being far away from the driving gear, and meanwhile, the guide post is arranged to guide the lifting process of the clutch lifting block, so that the offset is avoided, and the clutch stability is improved.
The above-mentioned clutch switch device for window opener may further be provided as: and one side of the driving gear is provided with a limiting ring groove, the clutch lifting block is provided with a driving block matched with the limiting ring groove, and the driving block is clamped in the limiting ring groove and drives the driving gear to axially lift.
By adopting the technical scheme, one or more annular platforms are arranged below the driving gear, so that the annular platforms are matched with the driving gear or another group of annular platforms to form the limiting annular groove, and the driving block of the clutch lifting block is inserted into the limiting annular groove, so that the clutch lifting block can drive the driving gear to axially lift in the axial lifting process, and meanwhile, the limiting annular groove is annular, and the corresponding state can be kept with the driving block all the time in the driving gear rotation process, so that the clutch stability is improved.
The clutch control mechanism applied to the electric window opener may further be provided as follows: the driving block is of a U-shaped structure and is inserted into the limiting ring groove.
The above-mentioned clutch switch device for window opener may further be provided as: the driving block is of a U-shaped structure and is inserted into two ends of the limiting ring groove.
By adopting the technical scheme, the driving block is of a U-shaped shifting fork structure, so that two ends of the driving block are inserted into two sides of the limiting ring groove, and the clutch moving part can stably drive the driving gear to clutch.
The above-mentioned clutch switch device for window opener may further be provided as: the motor is further included, a worm is arranged at the output end of the motor, and the worm is meshed with the driving gear.
By adopting the technical scheme, the worm is arranged at the conveying end of the motor and is directly meshed with the driving gear for transmission, so that the electric window sashes are opened and closed.
The above-mentioned clutch switch device for window opener may further be provided as: the elastic piece is a spring, the spring is sleeved on the outer peripheral surface of the central shaft, a flange shaft sleeve is arranged at the position, corresponding to the spring, of the box body, one end of the spring abuts against the flange shaft sleeve, and the other end of the spring abuts against the driving gear.
By adopting the technical scheme, the spring sleeve is arranged on the central shaft to axially position by arranging the flange shaft sleeve, and the end part of the flange shaft sleeve can be positioned, so that the deformation and the recovery process can be kept stable and cannot deviate.
The above-mentioned clutch switch device for window opener may further be provided as: the box body is provided with a worm installation seat for positioning and rotating the worm at the position corresponding to the worm.
By adopting the technical scheme, the worm is positioned and installed by the worm installation seat, so that the stability of worm transmission is improved.
The utility model is further described below with reference to the accompanying drawings.
Drawings
Fig. 1 is a schematic perspective view of an embodiment of the present utility model.
Fig. 2 is an internal schematic diagram of the linkage state according to the embodiment of the present utility model.
Fig. 3 is an internal schematic view 2 in a linkage state according to an embodiment of the present utility model.
Fig. 4 is an internal schematic view of the embodiment of the present utility model in a separated state.
Fig. 5 is an internal schematic view 2 in a separated state according to an embodiment of the present utility model.
Fig. 6 is a schematic structural diagram of a clutch mechanism according to an embodiment of the present utility model.
Fig. 7 is an exploded view of fig. 6.
Fig. 8 is an exploded view of fig. 2 of fig. 6.
Fig. 9 is a diagram showing the effect of the embodiment of the present utility model when the chain type window opener is used.
Description of the embodiments
As shown in fig. 1-8, a clutch switch device for a window opener comprises a box body 1, a motor 4 arranged in the box body 1, a driving gear 2 and a driven gear 3 which are axially arranged, wherein a clutch groove 21 for the driven gear 3 to be accommodated and linked is arranged in the driving gear 2, a clutch block 31 matched with the clutch groove 21 is arranged on the driven gear 3, a central shaft 32 is arranged at the center of the driven gear 3, the driven gear passes through the driving gear 2 and circumferentially rotates in the box body 1, a spring 5 for pushing the driving gear 2 against the driven gear 3 is arranged at one end of the driving gear 2 far away from the driven gear 3, the spring 5 is sleeved on the outer peripheral surface of the central shaft 32, a flange shaft sleeve 11 is arranged at the position of the box body 1 corresponding to the spring 5, one end of the spring 5 is propped against the flange shaft sleeve 11, the other end of the spring is propped against the driving gear 2, a worm 41 is arranged at the output end of the motor 4, the worm 41 is meshed with the driving gear 2 in a normal state, in order to ensure the meshing stability, a worm mounting seat 12 for positioning and rotating the worm 41 is arranged at the position of the box body 1 corresponding to the worm 41, a driven gear 3 is used for meshing a chain transmission gear group 6 in a window opener, a clutch mechanism is arranged at the position of the box body 1 corresponding to the driving gear 2, the clutch mechanism comprises a clutch lifting block 7 arranged in the box body 1 and linked with the driving gear 2, a clutch sliding block 8 arranged at one side of the clutch lifting block 7, a manual push button 81 for driving the clutch sliding block 8 to slide back and forth on the clutch lifting block 7 and a clutch fixing seat 9 arranged at one end of the clutch sliding block 8 far away from the driving gear 2, a limit slide way 90 for the clutch sliding block 8 to transversely approach or be far away from the driving gear 2 is formed between the clutch fixing seat 9 and the clutch lifting block 7, a lifting slide way 71 which gradually rises from the limit slide way 90 along the direction of the driving gear 2 is arranged at one end of the clutch lifting block 7, one end of the clutch sliding block 8 penetrates through the box body 1 and then is connected with the manual push button 81, the other end of the clutch sliding block extends out of the limit sliding way 70 and then is provided with the limit sliding block 82, the outer diameter of the limit sliding block 82 is larger than the inner diameter of the limit sliding way 70, the front-back direction position of the clutch sliding block 8 is further limited, a guide post 91 is arranged below the clutch fixing seat 9 corresponding to the limit sliding way 70, one end of the clutch fixing seat 9, which is far away from the driving gear 2, is provided with a connecting part 92 used for being connected with the guide post 91, one end of the clutch lifting block 7 is clamped with a limit ring groove 22 on the driving gear 2 in a matched manner through a driving block 72 of a U-shaped shifting fork structure, the other end of the clutch lifting block 7 is provided with a guide hole 73 corresponding to the guide post 91, the clutch lifting block 7 is sleeved on the periphery of the guide post 91 and axially lifts along the guide post 91 along with the movement of the clutch sliding block 8, the clutch sliding block 8 is controlled by the external manual push button 81 to drive the clutch sliding block to be close to or far away from the driving gear 2 along the lifting sliding slide 71 in the limit sliding way 90, and further the clutch lifting block 7 is controlled to axially move along the driving gear 2 so as to realize linkage or separation with the driving gear 3, and the driving block 72 is clamped at two sides of the driving gear 2, and stable lifting and stable axial lifting of the driving gear 2 can realize axial lifting and lifting.
As shown in fig. 9, when the clutch control mechanism of the utility model is used on a chain type window opener, a driving gear 2 is meshed with a worm 41 of a motor 4 in a normal state, a driven gear 3 is always meshed with a chain transmission gear group 6, a spring 5 pushes the driving gear 2 to prop against the driven gear 3 in a normal state, at the moment, the driving gear 2 is meshed with the driven gear 3, the motor 4 drives the driving gear 2 to rotate when working, and then the driven gear 3 is linked to rotate, so that the chain 61 is driven to extend out of a chain guide plate 62 or lock into the box body 1 through the rotation of the chain transmission gear group 6 to complete the opening and closing of a window sash, and in this state, a manual push button 81 is arranged at one end of the box body 1 far away from the driving gear 2, so that the driving gear 2 and the driven gear 3 are linked; when the window sash is required to be manually opened and closed, the external manual push button 81 is only required to be horizontally pushed to approach the driving gear 2, so that the clutch sliding block 8 is pushed to move towards the direction of the driving gear 2, the clutch sliding block 8 slides in the limiting slide way 70 and enters the high position from the low position along the lifting slide way 71, the axial height of the clutch sliding block 8 is limited by the clutch fixing seat 9 and cannot be changed, when the horizontal position of the clutch sliding block 8 is unchanged, the clutch lifting block 7 arranged below the clutch sliding block 8 can downwards move along the guide post 91, the driving gear 2 is driven to downwards move against the elastic force of the spring 5, the clutch groove 21 of the driving gear 2 is separated from the clutch block 31 of the driven gear 3, the linkage is released, the chain 61 and the driving gear 2 are separated from the lock, the window sash is manually opened and closed at the moment, the chain 61 stretches out and draws back in the process to drive the chain transmission gear group 6 to rotate, the driven gear 3 is idle, the load is not generated on the motor 4, the window sash can be conveniently opened and closed, the safety is improved under the emergency condition; when the user needs to return to the linkage state, the manual push button 81 is reset again, so that the clutch sliding block 8 is driven to slide in the limit sliding way 70, and the user enters the lower part from the higher part along the lifting sliding way 71, and the driving gear 2 is reset due to the elastic force of the spring 5, so that the driving gear 2 and the driven gear 3 return to the linkage state, and electric operation is realized.
Claims (9)
1. The utility model provides a clutch switch device for window opener, includes the box body, sets up driving gear and the driven gear of axial setting in the box body, set up clutch groove or clutch block that supplies linkage behind the driven gear holding in the driving gear, be equipped with on the driven gear with clutch groove or clutch block looks adaptation clutch block or clutch groove, driven gear center is equipped with the center pin to rotate at box body circumference after passing the driving gear, the one end that the driven gear was kept away from to the driving gear is equipped with the elastic component that makes driving gear and driven gear offset, its characterized in that: the clutch mechanism comprises a clutch lifting block, a clutch sliding block and a manual push button, wherein the clutch lifting block is arranged in the box body and is in linkage with the driving gear, the clutch sliding block is arranged on one side of the clutch lifting block, the manual push button is used for driving the clutch sliding block to slide back and forth on the clutch lifting block, one end of the clutch lifting block is provided with a lifting landslide which is gradually lifted or lowered along the direction of the driving gear, the clutch sliding block is close to or far away from the driving gear along the lifting landslide through the manual push button, and further the clutch lifting block is controlled to axially move with the driving gear to realize linkage or separation with the driven gear.
2. The clutch switch device for a window opener according to claim 1, characterized in that: the box body corresponds the one end of separation and reunion elevating block and is equipped with the separation and reunion fixing base, form between separation and reunion fixing base and the separation and reunion elevating block and supply the separation and reunion sliding block transversely to be close to or keep away from the spacing slide of driving gear.
3. The clutch switch device for a window opener according to claim 2, characterized in that: the clutch sliding block is provided with a limiting slide block after one end, far away from the manual push button, of the clutch sliding block extends out of the limiting slide way, and the outer diameter of the limiting slide block is larger than the inner diameter of the limiting slide way.
4. A clutch switch device for a window opener according to claim 3, characterized in that: the clutch fixing seat is provided with a guide post corresponding to the lower part of the limit slide way, one end of the clutch fixing seat, which is far away from the driving gear, is provided with a connecting part used for being connected with the guide post, the clutch lifting block is provided with a guide hole corresponding to the guide post, and the clutch lifting block is sleeved on the periphery of the guide post through the guide hole and lifts along the axial direction of the guide post along with the movement of the clutch sliding block.
5. A clutch switch device for a window opener according to any one of claims 1-4, characterized in that: and one side of the driving gear is provided with a limiting ring groove, the clutch lifting block is provided with a driving block matched with the limiting ring groove, and the driving block is clamped in the limiting ring groove and drives the driving gear to axially lift.
6. The clutch switch device for a window opener according to claim 5, characterized in that: the driving block is of a U-shaped structure and is inserted into two ends of the limiting ring groove.
7. A clutch switch device for a window opener according to any one of claims 1-4, characterized in that: the motor is further included, a worm is arranged at the output end of the motor, and the worm is meshed with the driving gear.
8. A clutch switch device for a window opener according to any one of claims 1-4, characterized in that: the elastic piece is a spring, the spring is sleeved on the outer peripheral surface of the central shaft, a flange shaft sleeve is arranged at the position, corresponding to the spring, of the box body, one end of the spring abuts against the flange shaft sleeve, and the other end of the spring abuts against the driving gear.
9. The clutch switch device for a window opener according to claim 8, characterized in that: the box body is provided with a worm installation seat for positioning and rotating the worm at the position corresponding to the worm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321886630.4U CN220646549U (en) | 2023-07-17 | 2023-07-17 | Clutch switch device for window opening machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321886630.4U CN220646549U (en) | 2023-07-17 | 2023-07-17 | Clutch switch device for window opening machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220646549U true CN220646549U (en) | 2024-03-22 |
Family
ID=90297077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321886630.4U Active CN220646549U (en) | 2023-07-17 | 2023-07-17 | Clutch switch device for window opening machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220646549U (en) |
-
2023
- 2023-07-17 CN CN202321886630.4U patent/CN220646549U/en active Active
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