CN220118532U - Clutch control device for window opener - Google Patents
Clutch control device for window opener Download PDFInfo
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- CN220118532U CN220118532U CN202321628840.3U CN202321628840U CN220118532U CN 220118532 U CN220118532 U CN 220118532U CN 202321628840 U CN202321628840 U CN 202321628840U CN 220118532 U CN220118532 U CN 220118532U
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- slideway
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- driven gear
- limiting
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- 230000005540 biological transmission Effects 0.000 abstract description 7
- 238000010586 diagram Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000006073 displacement reaction Methods 0.000 description 2
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Abstract
The utility model relates to a clutch control device for a window opener, a spring pushes a clutch groove of a driving gear to prop against a clutch block of a driven gear to enable the driving gear and the driven gear to keep linkage in a normal state, wherein the driving gear and the driven gear are respectively in linkage with an electric driving part and a transmission part of the window opener, under the normal state, the window opener is linked to be opened and closed electrically through the electric driving part in the window opener, when a window sash needs to be opened and closed manually, a control button is pressed to push the clutch plate to move downwards, the driving gear is pushed away from the driven gear to release linkage, at the moment, the electric driving part of the window sash can not be loaded, the window sash can be opened and closed conveniently, escape is facilitated in an emergency condition, the clutch state is kept through safety, and the use feeling is improved through pressing a locking mechanism.
Description
Technical Field
The utility model relates to the field of window openers, in particular to a clutch control 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 a power failure or the motor of the window opener is damaged, but when the window opener is manually opened and closed, 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 door and window components are used on the motor with large primary load, if a fire disaster occurs, the power failure or the motor damage is caused, the door and window connected with the window opener can be opened poorly, and a user is prevented from escaping quickly.
Disclosure of Invention
The technical problem to be solved by the utility model is to provide a clutch control device for a window opening aiming at the defects of the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a clutch control device for windowing, 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 driving gear kept away from the driven gear is equipped with the elastic component that promotes driving gear and driven gear to offset, its characterized in that: the clutch mechanism is arranged at the position of the box body corresponding to the driving gear and comprises a clutch plate arranged in the box body, one end of the clutch plate forms a control button with the outside of the box body, the other end of the clutch plate abuts against the surface of the driving gear, and the driving gear is controlled to be linked with or separated from the driven gear by pressing the control button.
By adopting the technical scheme, the spring pushes the clutch groove of the driving gear to be in linkage with the clutch block of the driven gear 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 window opener is linked to be opened and closed electrically through the electric driving part in the window opener, when the window sashes need to be opened and closed manually, the control button is pressed, the clutch plate is pushed to move downwards, the driving gear is pushed to be released from the large gear to be in linkage, at the moment, the electric driving part of the window sashes can not be loaded, the window sashes can be opened and closed conveniently, escape is facilitated under emergency conditions, and safety is achieved.
The above clutch control device for a window opener may further be configured to: the clutch mechanism further comprises a clutch operation frame arranged on one side of the box body corresponding to the clutch plate, and a pressing locking mechanism for keeping the linkage or separation state of the driving gear and the driven gear is arranged between the clutch operation frame and the clutch plate.
By adopting the technical scheme, the clutch operation frame is arranged on one side of the clutch plate, so that the clutch operation frame and the clutch plate can be conveniently switched to a linkage state between the driving gear and the driven gear by pressing the locking mechanism, the window can be stored for a long time, the window sash can be prevented from being opened or closed by one hand, the operation difficulty is reduced, and the stability and the convenience are improved.
The above clutch control device for a window opener may further be configured to: the pressing locking mechanism comprises a clutch switching groove arranged at the clutch operating frame and a limiting hook which is arranged on the clutch plate and moves along with the clutch plate in the axial direction, one end of the limiting hook is connected with the clutch plate, the other end of the limiting hook is arranged in the clutch switching groove, one end, close to the control button, in the clutch switching groove is provided with a first limiting part which enables the driving gear and the driven gear to keep in a linkage state, one end, far away from the control button, is provided with a second limiting part which enables the driving gear and the driven gear to keep in a separation state, and the limiting hook moves along with the clutch plate and slides in the clutch switching groove and is switched between the first limiting part and the second limiting part.
By adopting the technical scheme, the limiting hooks are arranged on the clutch plate, so that the limiting hooks can lift up and down along with the clutch plate, one ends of the limiting hooks are arranged in the clutch switching groove, the clutch switching groove is provided with the first limiting part and the second limiting part which are used for controlling the driving gear and the driven gear to keep different clutch states, the clutch states can be stably switched by repeatedly pressing the control button, the state can be stably kept, manual pressing is not needed all the time, and the clutch switching device is more convenient to use.
The above clutch control device for a window opener may further be configured to: the clutch switching groove is provided with a first slideway for guiding the limit hook to move from the first limit part to the second limit part, the clutch switching groove is provided with a second slideway for guiding the limit hook to move from the second limit part to the first limit part, the second limit part is arranged between the first slideway and the second slideway, a first check surface is arranged between the second slideway and the first limit part, the first check surface is gradually increased from the second slideway to the first limit part, and the first check surface is used for guiding the limit hook to enter the first limit part from the second slideway and preventing the limit hook from directly entering the second slideway from the first limit part.
By adopting the technical scheme, through setting up first non return face, make spacing hook when first spacing portion is pressed, can not enter into in the second spout, lead to separation and reunion regulation failure, and the setting of first slide and second slide makes it can be stable lead, convenient and accurate switching clutch state.
The above clutch control device for a window opener may further be configured to: the first limiting part is gradually inclined downwards towards the second limiting part to form the first slide way, a stop part protruding towards the first limiting part is arranged between the first slide way and the second slide way, the stop part is used for preventing the limiting hook from directly entering the second slide way from the first slide way, and the second limiting part is arranged above the stop part and is of a groove type structure.
By adopting the technical scheme, when the clutch is needed, the control button is only required to be pressed, the limiting hooks move downwards along the first slide ways to enter the lower part of the second limiting part, and along with the arrangement of the stopping parts, the limiting hooks can be prevented from directly entering the second slide ways, invalid clutch is avoided, the second limiting parts are arranged above the stopping parts and are of groove-type structures, the stopping parts can be covered at two ends of the second limiting parts, so that the limiting hooks can stably enter the second limiting parts, and the stability of the clutch mechanism is improved.
The above clutch control device for a window opener may further be configured to: the second limiting part is provided with a second non-return surface, the second non-return surface gradually rises along the first slideway towards the second slideway, and the second non-return surface is used for guiding the limiting hook to enter the second slideway from the first slideway and preventing the limiting hook from returning to the first slideway from the second slideway.
By adopting the technical scheme, through setting up the second non-return face, make spacing hook slide in the second non-return face and be close to one side of second slide, guarantee after pressing, spacing hook can be stable from second spacing portion to first spacing portion, improve clutch mechanism stability.
The above clutch control device for a window opener may further be configured to: the clutch control frame is provided with a clutch guide groove, the clutch plate is an arc plate, a T-shaped sliding block is arranged at the position, facing the clutch guide groove, of the clutch plate, and the T-shaped sliding block penetrates through the clutch guide groove and then is connected with the limiting hook.
By adopting the technical scheme, the T-shaped sliding block is arranged, so that the clutch plate cannot deviate left and right and front and back in the lifting process, and the stability of the clutch mechanism is improved due to stable positioning and guiding.
The above clutch control device for a window opener may further be configured to: 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 clutch control device for a window opener may further be configured to: the elastic piece is a spring, the spring is sleeved on the outer peripheral surface of the central shaft, a spring accommodating cavity for installing the spring is formed in the box body, one end of the spring abuts against the spring accommodating cavity, and the other end of the spring abuts against the driving gear.
By adopting the technical scheme, the spring is sleeved on the central shaft to be axially positioned by arranging the spring accommodating cavity, and the deformation and the restoration process of the spring can be kept stable and cannot deviate by positioning the end part of the spring accommodating cavity.
The above clutch control device for a window opener may further be configured to: the box body is equipped with the worm mount pad that supplies worm location rotation corresponding to worm, have the separation and reunion arch between worm mount pad and the box body.
By adopting the technical scheme, the worm is positioned and installed by the worm installation seat, the transmission stability is improved, the worm is lifted by arranging the clutch bulge below the hidden rod installation seat, and the driving gear in a linkage state is meshed with the driving gear, so that the driving gear has an axially movable space.
The utility model is further described below with reference to the accompanying drawings.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present utility model.
Fig. 2 is an internal perspective view of an embodiment of the present utility model.
Fig. 3 is a schematic perspective view of the present utility model in a linkage state.
Fig. 4 is a state diagram of the push lock mechanism in the interlocked state according to the embodiment of the present utility model.
Fig. 5 is a schematic perspective view of the embodiment of the present utility model in a separated state.
Fig. 6 is a state diagram of the push lock mechanism in a separated state according to the embodiment of the present utility model.
Fig. 7 is a diagram showing a relationship between a driving gear and a driven gear according to an embodiment of the present utility model.
Fig. 8 is an enlarged view at a of fig. 4.
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 control device for a window opening comprises a box body 1, a driving gear 2, a driven gear 3 and a motor 4, wherein the driving gear 2, the driven gear 3 and the motor 4 are axially arranged in the box body 1, a clutch groove 21 for the driven gear 3 to be accommodated and linked is formed 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 22 for pushing the driving gear 2 to be abutted against the driven gear 3 is arranged at one end of the driving gear 2 far away from the driven gear 3, the spring 22 is sleeved on the peripheral surface of the central shaft 32, a spring accommodating cavity 11 for installing the spring 22 is formed in the box body 1, one end of the spring 22 is abutted against the spring accommodating cavity 11, the other end of the spring 22 is abutted against the driving gear 2, the clutch groove 21 pushing the driving gear 2 is in linkage with the clutch block 31 of the driven gear 3, a worm 41 meshed with the driving gear is arranged at the output end of the motor 4,
the box body 1 is provided with a worm installation seat 12 for positioning and rotating the worm 41 at a position corresponding to the worm 41, a clutch bulge 13 is arranged between the worm installation seat 12 and the box body 1, so that the worm 41 is meshed with a driving gear 2 in a linkage state, a motor 4 drives the driving gear 2 to rotate through the worm 41, and the driving gear 2 drives a driven gear 3 to rotate so that the driven gear 3 can be linked with other parts of a window opener, and the window sashes are opened and closed.
As shown in fig. 1-8, a clutch mechanism for controlling the clutch block 21 to be engaged with or disengaged from the clutch groove 31 is arranged at the position of the box body 1 corresponding to the driving gear 2, the clutch mechanism comprises a clutch plate 5 arranged in the box body 1, one end of the clutch plate 5 is in contact with a control button 51 extending out of the box body 1, the other end of the clutch plate is in contact with the surface of the driving gear 2, the driving gear 2 is controlled to be linked with or separated from the driven gear 3 by pressing the control button 51, the clutch plate 5 is preferably a U-shaped arc plate, so that the clutch can be stably realized under the condition that the driven gear 3 is not prevented from being engaged with other parts of the window opener, and when the window opener is used for manually opening and closing a window, the clutch mechanism can keep the separation of the driving gear 2 from the driven gear 3 only by pressing the control button 51, and at the moment, the window opening and closing the window can not cause load to the motor 4, so that the emergency window opening and closing can be avoided.
As shown in fig. 2-7, the clutch mechanism further comprises a clutch operation frame 52 arranged at one side of the box body 1 corresponding to the clutch plate 5, a pressing locking mechanism for keeping the linkage or separation state of the driving gear 2 and the driven gear 3 is arranged between the clutch operation frame 52 and the clutch plate 5, the pressing locking mechanism comprises a clutch switching groove 6 arranged at the clutch operation frame 52 and a limit hook 53 arranged on the clutch plate 5 and axially moving along with the clutch plate 5, one end of the limit hook 53 is connected with the clutch plate 5, the other end of the limit hook 53 is arranged in the clutch switching groove 6, a clutch guide groove 50 is arranged on the clutch operation frame 5, a T-shaped sliding block 54 is arranged at the position facing the clutch guide groove 50, the T-shaped sliding block 54 is connected with the limit hook 53 after penetrating through the clutch guide groove 50, the T-shaped sliding block 54 avoids the left and right displacement and the front displacement of the clutch plate 5, the clutch plate 5 can only realize stable lifting in the axial direction, one end, close to the control button 51, of the clutch switching groove 6 is provided with a first limit part 61 for keeping the driving gear 2 and the driven gear 3 in the state, one end, far away from the control button 51, of the control button 2 is provided with a second limit part 62 for keeping the first limit part 62 in the state, the limit part 62 is kept between the limit button and the first limit part and the limit part 62 in the first limit button 51, the limit part is kept in the state, the limit state, the first limit part 62 is kept in the state, the limit part 62 is continuously, the first limit part is kept between the limit part and the limit part 62 is kept in the state, and the limit part is kept in the first limit state, and the limit part 62 can continuously, and the limit state, and can move, and can be kept in the limit state.
As shown in fig. 8, the clutch switching groove 6 is provided with a first slideway 63 for guiding the limiting hook 53 to move from the first limiting part 61 to the second limiting part 62, the first limiting part 61 is gradually inclined downwards towards the second limiting part 62 to form the first slideway 63 so as to enable the first slideway 63 to slide downwards along the first slideway 63 to improve stability, the clutch switching groove 6 is provided with a second slideway 64 for guiding the limiting hook 53 to move from the second limiting part 62 to the first limiting part 61, the second limiting part 62 is arranged between the first slideway 63 and the second slideway 64, a first check surface 65 is arranged between the second slideway 64 and the first limiting part 61, the first check surface 65 gradually increases from the second slideway 64 to the first limiting part 61, the first check surface 65 is used for guiding the limiting hook 53 to enter the first limiting part 61 from the second slideway 63 and preventing the limiting hook 53 from directly entering the second slideway 64 from the first limiting part 61, a stop part 66 protruding towards the first limiting part 61 is arranged between the first slideway 63 and the second slideway 64, the stop part 66 is used for preventing the limiting hook 53 from directly entering the second slideway 64 from the first slideway 63, the second limiting part 62 is arranged above the stop part 66 and is of a groove type structure, an opening of the stop part covers the stop part 66, a guide surface 661 is arranged on one side of the stop part 66 facing the first slideway 63, the guide surface 661 gradually inclines towards the second slideway 64 along the first slideway 63, the limiting hook 53 is guided to enter the second limiting part 62, the second limiting part 62 is provided with a second check surface 67, the second check surface 67 gradually rises towards the second slideway 64 along the first slideway 63, the second check surface 67 is used for guiding the limiting hook 53 to enter the second slideway 64 from the first slideway 63, and preventing the limiting hook 53 from returning to the first slideway 63 from the second slideway 64, and stable clutch switching is realized.
As shown in fig. 9, when the clutch control device of the present utility model is used on a chain type window opener, the driving gear 2 is meshed with the worm 41 of the motor 4 in a normal state, the driven gear 3 is always meshed with the chain transmission gear group 7, the spring 22 pushes the driving gear 2 to prop against the driven gear 3 in a normal state, at this time, 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 window sash is opened and closed by the chain transmission gear group 7 to realize electric opening and closing, in this state, the control button 51 extends out of the box body 1, and the limit hook 53 is positioned at the first limit part 61; when the window sash needs to be manually opened and closed, only the external control button 51 is needed to push the clutch plate 5 to move downwards, 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, at the moment, the window sash is manually opened and closed, the chain transmission gear group 7 drives the driven gear 3 to idle, no load is generated on the motor 4, in the pressing process of the control button 51, the limiting hook 53 only slides to the position of the stop part 66 along the first sliding groove 63 due to the blocking of the first check surface 65, and is blocked by the stop part 66, after the control button 51 is released, the limiting hook 53 moves upwards along the guide surface 661 and enters the second limiting part 62 above, the second limiting part 62 is of a groove type structure, so that the second limiting part 62 cannot be separated from in a static state, and the position of the second limiting part 62 is lower than the first limiting part 61, so that when the window sash can be kept in a locking state, the driving gear 2 and the driven gear 3 are in a clutch state, and the window sash can be manually opened and closed; when the gear needs to return to the engaged state, the limiting hook 53 in the second limiting portion 62 is at one end close to the second sliding groove 64 due to the arrangement of the second non-return surface 67, so that the limiting hook passes over the stop portion 66, the control button 51 is only required to be pressed again, the limiting hook 53 moves down into the second sliding groove 64 and is guided back to the first limiting portion 61 by the first non-return surface 65, at this time, the clutch plate 5 is reset, the driving gear 2 is also reset due to the elastic force of the spring 22, so that the driving gear 2 and the driven gear 3 return to the engaged state, and electric driving is realized.
Claims (10)
1. The utility model provides a clutch control device for windowing, 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 driving gear kept away from the driven gear is equipped with the elastic component that promotes driving gear and driven gear to offset, its characterized in that: the clutch mechanism is arranged at the position of the box body corresponding to the driving gear and comprises a clutch plate arranged in the box body, one end of the clutch plate forms a control button with the outside of the box body, the other end of the clutch plate abuts against the surface of the driving gear, and the driving gear is controlled to be linked with or separated from the driven gear by pressing the control button.
2. The clutch control device for a window opener according to claim 1, characterized in that: the clutch mechanism further comprises a clutch operation frame arranged on one side of the box body corresponding to the clutch plate, and a pressing locking mechanism for keeping the linkage or separation state of the driving gear and the driven gear is arranged between the clutch operation frame and the clutch plate.
3. The clutch control device for a window opener according to claim 2, characterized in that: the pressing locking mechanism comprises a clutch switching groove arranged at the clutch operating frame and a limiting hook which is arranged on the clutch plate and moves along with the clutch plate in the axial direction, one end of the limiting hook is connected with the clutch plate, the other end of the limiting hook is arranged in the clutch switching groove, one end, close to the control button, in the clutch switching groove is provided with a first limiting part which enables the driving gear and the driven gear to keep in a linkage state, one end, far away from the control button, is provided with a second limiting part which enables the driving gear and the driven gear to keep in a separation state, and the limiting hook moves along with the clutch plate and slides in the clutch switching groove and is switched between the first limiting part and the second limiting part.
4. A clutch control apparatus for a window opener according to claim 3, characterized in that: the clutch switching groove is provided with a first slideway for guiding the limit hook to move from the first limit part to the second limit part, the clutch switching groove is provided with a second slideway for guiding the limit hook to move from the second limit part to the first limit part, the second limit part is arranged between the first slideway and the second slideway, a first check surface is arranged between the second slideway and the first limit part, the first check surface is gradually increased from the second slideway to the first limit part, and the first check surface is used for guiding the limit hook to enter the first limit part from the second slideway and preventing the limit hook from directly entering the second slideway from the first limit part.
5. The clutch control device for a window opener according to claim 4, wherein: the first limiting part is gradually inclined downwards towards the second limiting part to form the first slide way, a stop part protruding towards the first limiting part is arranged between the first slide way and the second slide way, the stop part is used for preventing the limiting hook from directly entering the second slide way from the first slide way, and the second limiting part is arranged above the stop part and is of a groove type structure.
6. The clutch control device for a window opener according to claim 5, wherein: the second limiting part is provided with a second non-return surface, the second non-return surface gradually rises along the first slideway towards the second slideway, and the second non-return surface is used for guiding the limiting hook to enter the second slideway from the first slideway and preventing the limiting hook from returning to the first slideway from the second slideway.
7. A clutch control apparatus for a window opener according to any one of claims 3 to 6, characterized in that: the clutch control frame is provided with a clutch guide groove, the clutch plate is an arc plate, a T-shaped sliding block is arranged at the position, facing the clutch guide groove, of the clutch plate, and the T-shaped sliding block penetrates through the clutch guide groove and then is connected with the limiting hook.
8. The clutch control device for a window opener according to any one of claims 1 to 6, 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.
9. The clutch control device for a window opener according to any one of claims 1 to 6, characterized in that: the elastic piece is a spring, the spring is sleeved on the outer peripheral surface of the central shaft, a spring accommodating cavity for installing the spring is formed in the box body, one end of the spring abuts against the spring accommodating cavity, and the other end of the spring abuts against the driving gear.
10. The clutch control device for a window opener according to claim 8, wherein: the box body is equipped with the worm mount pad that supplies worm location rotation corresponding to worm, have the separation and reunion arch between worm mount pad and the box body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321628840.3U CN220118532U (en) | 2023-06-25 | 2023-06-25 | Clutch control device for window opener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321628840.3U CN220118532U (en) | 2023-06-25 | 2023-06-25 | Clutch control device for window opener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220118532U true CN220118532U (en) | 2023-12-01 |
Family
ID=88895309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321628840.3U Active CN220118532U (en) | 2023-06-25 | 2023-06-25 | Clutch control device for window opener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220118532U (en) |
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2023
- 2023-06-25 CN CN202321628840.3U patent/CN220118532U/en active Active
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