CN217054810U - Manual-automatic clutch mechanism of electric lifting window - Google Patents
Manual-automatic clutch mechanism of electric lifting window Download PDFInfo
- Publication number
- CN217054810U CN217054810U CN202122922054.1U CN202122922054U CN217054810U CN 217054810 U CN217054810 U CN 217054810U CN 202122922054 U CN202122922054 U CN 202122922054U CN 217054810 U CN217054810 U CN 217054810U
- Authority
- CN
- China
- Prior art keywords
- clutch
- sleeve
- window
- seat
- manual
- 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.)
- Active
Links
Images
Landscapes
- Power-Operated Mechanisms For Wings (AREA)
Abstract
The utility model relates to a manual self-clutch mechanism of an electric lifting window, when in an electric state, a driving motor drives a clutch sleeve to rotate, so that a clutch pin in the clutch sleeve is always arranged in a linkage groove of a coupling sleeve due to the elasticity of an elastic piece, the clutch sleeve and the coupling sleeve are in a linkage state at the moment, when the clutch sleeve rotates, the coupling sleeve also drives a screw rod to rotate, a linkage window sash axially moves a switch window, when a manual state needs to be switched, a manual self-adjusting knob is rotated, the manual self-adjusting knob drives the clutch sleeve to move towards one end of the driving motor, the elastic piece deforms due to external acting force, so that the clutch pin in the clutch sleeve moves down into a movable ring groove from the linkage groove and can rotate in the circumferential direction of the movable ring groove, at the moment, the manual switch window sash is rotated by the screw rod to drive the coupling sleeve to rotate, and the coupling sleeve rotates at the clutch pin through the movable ring groove without being linked with the clutch sleeve, the load brought by the driving motor is avoided, the window sash is more convenient to use, and the service life of the driving motor is prolonged.
Description
Technical Field
The utility model relates to a door and window field, in particular to manual self-clutching mechanism of electric lift window.
Background
The door and window is an important component of the building, the door and window is divided into an enclosure member or a partition member according to different positions of the door and window, according to different design requirements, the door and window respectively have the functions of heat preservation, heat insulation, sound insulation, water resistance, fire resistance and the like, the lifting window is one of the windows and is composed of a fixed window and a movable window, the fixed window can be arranged at the top or the bottom of the window frame, the movable window is vertically and slidably arranged on the window frame, and a Chinese patent with the application number of 202022346581.8 applies a utility model patent named as a rail type electric lifting window in 2020.10.20, the electric lifting window can be opened and closed only in an electrically driven mode in the actual use process, when power failure occurs or a window opener motor is damaged, when a door or a window is opened and closed manually, the manual load is large, and the manual switch is very inconvenient to use.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that the not enough to above-mentioned prior art provides a manual self-clutching mechanism of electric lift window.
In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a manual clutching mechanism from of electric lift window, is including installing the casement connecting piece on casement one side, installing window frame connecting piece, driving motor and the screw rod on the window frame, its characterized in that: one end of the screw rod is movably connected with the window frame connecting piece, the other end of the screw rod is connected with the output end of the driving motor through a clutch component, the window sash connecting piece is in threaded connection with the screw rod, the clutch component comprises a clutch seat arranged on the window frame, a clutch guide frame arranged in the clutch seat, a coupling sleeve and a clutch sleeve arranged in the clutch guide frame and a hand self-adjusting knob arranged outside the window frame, one end of the coupling sleeve is connected with the screw rod, the other end of the coupling sleeve penetrates through the clutch guide frame and then is inserted into the clutch sleeve, one end of the clutch sleeve penetrates out of the clutch guide frame and then is connected with the driving motor, the other end of the clutch sleeve is provided with a plurality of clutch pins, the peripheral surface of the coupling sleeve is provided with a movable annular groove which is circumferentially arranged, one end, far away from the clutch sleeve, of the movable annular groove is provided with a plurality of linkage grooves which are equidistantly distributed and used for clamping the clutch pins, and the linkage grooves are all communicated with the movable annular groove, one end of the clutch sleeve corresponding to the driving motor is sleeved with an elastic piece which is abutted to the clutch guide frame, and one end of the manual self-adjusting knob penetrates into the window frame and drives the clutch sleeve to move axially through the manual self-adjusting assembly, so that the clutch pin is urged to enter or be disengaged from the linkage groove.
By adopting the technical scheme, when the window is in an electric state, the driving motor drives the clutch sleeve to rotate, so that the clutch pin in the clutch sleeve is always arranged in the linkage groove of the coupling sleeve due to the elasticity of the elastic piece, the clutch sleeve and the coupling sleeve are in a linkage state at the moment, the coupling sleeve also drives the screw rod to rotate when the clutch sleeve rotates, the linkage window sash axially moves the switch window, when the manual state needs to be switched, the manual adjusting knob is rotated, the manual adjusting knob drives the clutch sleeve to move towards one end of the driving motor, the elastic piece deforms due to external acting force, so that the clutch pin in the clutch sleeve moves downwards from the linkage groove to the movable ring groove and can rotate in the circumferential direction of the movable ring groove, at the moment, the manual switch window sash rotates to drive the coupling sleeve to rotate, the coupling sleeve rotates at the clutch pin through the movable ring groove without being linked with the clutch sleeve, and the load brought by the driving motor is avoided, the window sash is more convenient to use, and the service life of the driving motor is prolonged.
The above-mentioned hand self-clutching mechanism of electric lifting window can be further configured as follows: the hand self-adjusting assembly comprises a driving shaft arranged on the hand self-adjusting knob, an eccentric push block arranged at the end part of the driving shaft and an adjusting seat sleeved on the clutch guide frame, one end of the adjusting seat is abutted to the clutch sleeve, the other end of the adjusting seat is abutted to the eccentric push block, and the hand self-adjusting knob is rotated to drive the clutch sleeve to move axially.
By adopting the technical scheme, when the window is required to be manually opened and closed, only the hand self-adjusting knob needs to be rotated, the hand self-adjusting knob drives the eccentric push block to rotate, the convex part of the eccentric push block pushes the adjusting seat on the clutch guide frame to move towards one end of the driving motor, then the clutch sleeve is moved downwards, the clutch pin is separated from the linkage groove, and linkage is released.
The above-mentioned hand self-clutching mechanism of electric lifting window can be further configured as follows: one end of the adjusting seat, which faces the eccentric push block, is provided with an arc-shaped reset groove, and the arc-shaped reset groove is bent downwards gradually along the rotating direction of the eccentric push block.
By adopting the technical scheme, the arc-shaped reset groove which is gradually bent downwards along the rotating direction of the eccentric push block is arranged on the adjusting seat, so that the eccentric push block cannot form large-angle interference with the adjusting seat when being reset after rotating, and the eccentric push block is more sensitive to reset.
The above manual clutch mechanism for the electric lifting window can be further configured as follows: the clutch guide frame is provided with a mounting groove matched with the eccentric push block, the eccentric push block abuts against the inside of the mounting groove, one end, far away from the mounting groove, of the eccentric push block is provided with a positioning boss, and the clutch seat is provided with a positioning hole for mounting the positioning boss.
Adopt above-mentioned technical scheme, the separation and reunion guide frame sets up the mounting groove, when making eccentric ejector pad be in under the automatic status, does not take place to interfere with the regulation seat, through set up the location boss on eccentric ejector pad, makes hand self-interacting knob when rotating eccentric ejector pad, can realize the location through the locating hole, avoids rotating the skew of in-process eccentric ejector pad, improves product hand self-interacting's stability.
The above manual clutch mechanism for the electric lifting window can be further configured as follows: the elastic piece is a spring.
By adopting the technical scheme, the spring has the advantages of convenient purchase and low price.
The above-mentioned hand self-clutching mechanism of electric lifting window can be further configured as follows: the clutch guide frame comprises two guide seats which are oppositely arranged and a guide shaft which is arranged between the guide seats, wherein one guide seat is respectively propped against the elastic part and the driving motor, the other guide seat is propped against the adjusting seat, and the adjusting seat is sleeved on the guide shaft.
Adopt above-mentioned technical scheme, separation and reunion leading truck is including two guide holders and the guiding axle of setting between the guide holder that set up relatively, adjusts the seat cover and establishes the stability that improves the regulation at the guiding axle, makes the installation more stable through setting up the guide holder.
The above-mentioned hand self-clutching mechanism of electric lifting window can be further configured as follows: the mounting groove is arranged on the guide seat close to one end of the adjusting seat.
By adopting the technical scheme, the mounting groove is arranged on the guide seat, so that the eccentric push block is positioned through the mounting groove when rotating.
The present invention will be further described with reference to the accompanying drawings.
Drawings
Fig. 1 is a schematic perspective view of an embodiment of the present invention.
Fig. 2 is an exploded view of fig. 1.
Fig. 3 is a cross-sectional view of an embodiment of the present invention.
Fig. 4 is an enlarged view of fig. 2 at a.
Fig. 5 is an enlarged view of fig. 3 at B.
Fig. 6 is a schematic view of the connection between the clutch sleeve and the coupling sleeve according to the embodiment of the present invention.
Fig. 7 is a schematic view of the connection used on the window sash according to the embodiment of the present invention.
Detailed Description
As shown in fig. 1-7, a manual clutch mechanism for an electric lifting window comprises a window sash connecting piece 1 installed on one side of a window sash a, a window frame connecting piece 2 installed on a window frame b, a driving motor 3 and a screw rod 4, wherein one end of the screw rod 4 is movably connected with the window frame connecting piece 2, the other end of the screw rod 4 is connected with the output end of the driving motor 3 through a clutch assembly, the window sash connecting piece 1 is in threaded connection with the screw rod 4, the driving motor 3 drives the screw rod 4 to rotate through the clutch assembly so as to drive the window sash connecting piece 1 to move axially, the clutch assembly comprises a clutch seat 5 arranged on the window frame b, a clutch guide frame 6 arranged in the clutch seat 5, a coupling sleeve 7 and a clutch sleeve 8 arranged in the clutch guide frame 6, and a manual adjusting knob 9 arranged outside the window frame b, one end of the coupling sleeve 7 is connected with the screw rod 4, the other end penetrates through the clutch guide frame 6 and then is inserted into the clutch sleeve 8, one end of the clutch sleeve 8 penetrates out of the clutch guide frame 6 and then is connected with the driving motor 3, the other end of the clutch sleeve is provided with a plurality of clutch pins 81, the outer peripheral surface of the coupling sleeve 7 is provided with a movable ring groove 71 in the circumferential direction, one end, far away from the clutch sleeve 8, of the movable ring groove 71 is provided with a plurality of linkage grooves 72 which are distributed equidistantly and used for being connected with the clutch pins 81 in a clamping mode, the linkage grooves 72 are all communicated with the movable ring groove 71, one end, corresponding to the driving motor 3, of the clutch sleeve 8 is provided with a spring 82 which is abutted against the clutch guide frame 6, one end of the hand self-adjusting knob 9 penetrates into the window frame b and drives the clutch sleeve 8 to move axially through the hand self-adjusting assembly, and the clutch pins 81 are enabled to enter or be disengaged from the linkage grooves 72.
As shown in fig. 2, 4 and 5, the manual adjustment assembly includes a driving shaft 91 disposed on a manual adjustment knob 9, an eccentric push block 92 disposed at an end portion of the driving shaft 91, and an adjustment seat 93 sleeved on the clutch guide frame 6, one end of the adjustment seat 93 abuts against the clutch sleeve 8, the other end abuts against the eccentric push block 92, and the manual adjustment knob 9 is rotated to drive the clutch sleeve 8 to move axially, one end of the adjustment seat 93 facing the eccentric push block 92 is provided with an arc-shaped reset groove 931, the arc-shaped reset groove 931 bends downwards gradually along the rotation direction of the eccentric push block 92, the clutch guide frame 6 is provided with a mounting groove 611 adapted to the eccentric push block 92, the eccentric push block 92 abuts against the mounting groove 611, one end of the eccentric push block 92 away from the mounting groove 611 is provided with a positioning boss 921, the clutch seat 5 is provided with a positioning hole 51 for mounting the positioning boss 921, the clutch guide frame 6 includes two oppositely disposed guide seats 61 and a guide shaft 62 disposed between the guide seats 61, one of the guiding bases 61 respectively abuts against the spring 82 and the driving motor 3, the other guiding base 61 abuts against the adjusting base 93, the adjusting base 93 is sleeved on the guiding shaft 62, and the mounting groove 611 is arranged on the guiding base 61 close to one end of the adjusting base 93.
As shown in fig. 1-7, when the electric lifting window is driven by the motor, the eccentric push block 92 is disposed in the mounting groove 611, the spring 82 pushes the clutch pin 81 on the clutch sleeve 8 to move upward, when the driving motor 3 rotates, the clutch sleeve 8 is driven to rotate, the clutch pin 81 rotates from the movable ring groove 71 to the upper linkage groove 72, the coupling sleeve 7 is linked with the clutch sleeve 8 through the clutch pin 81, and the screw rod 4 is driven to rotate, so as to lift the window sash, when the electric lifting window needs to be manually opened and closed, the manual adjustment knob 9 is only rotated outside the window frame b, the manual adjustment knob 9 drives the eccentric push block 92 to push the adjustment seat 93 to one end of the driving motor 3, so that the clutch pin 81 enters the movable ring groove 71 from the linkage groove 72, and drives the spring 82 to deform, and when the window sash a is manually opened and closed, the screw rod 4 drives the coupling sleeve 7 to rotate, the clutch pin 81 idles in the movable ring groove 71 of the coupling sleeve 7 and is not linked with the clutch sleeve 8, so that the driving motor 3 is not driven to rotate when the window sash is manually opened or closed, the manual opening and closing load is avoided, and the service life of the driving motor 3 is prolonged.
Claims (7)
1. The utility model provides a manual self-clutching mechanism of electric lift window, is including installing the casement connecting piece in casement one side, installing window frame connecting piece, driving motor and the screw rod on the window frame, its characterized in that: one end of the screw rod is movably connected with the window frame connecting piece, the other end of the screw rod is connected with the output end of the driving motor through a clutch component, the window sash connecting piece is in threaded connection with the screw rod, the clutch component comprises a clutch seat arranged on the window frame, a clutch guide frame arranged in the clutch seat, a coupling sleeve and a clutch sleeve arranged in the clutch guide frame and a hand self-adjusting knob arranged outside the window frame, one end of the coupling sleeve is connected with the screw rod, the other end of the coupling sleeve penetrates through the clutch guide frame and then is inserted into the clutch sleeve, one end of the clutch sleeve penetrates out of the clutch guide frame and then is connected with the driving motor, the other end of the clutch sleeve is provided with a plurality of clutch pins, the peripheral surface of the coupling sleeve is provided with a movable annular groove which is circumferentially arranged, one end, far away from the clutch sleeve, of the movable annular groove is provided with a plurality of linkage grooves which are equidistantly distributed and used for clamping the clutch pins, and the linkage grooves are all communicated with the movable annular groove, one end of the clutch sleeve corresponding to the driving motor is sleeved with an elastic piece which is abutted to the clutch guide frame, and one end of the manual self-adjusting knob penetrates into the window frame and drives the clutch sleeve to move axially through the manual self-adjusting assembly, so that the clutch pin is urged to enter or be disengaged from the linkage groove.
2. The manual self-clutching mechanism of a power window lifter of claim 1, wherein: the hand self-adjusting assembly comprises a driving shaft arranged on the hand self-adjusting knob, an eccentric push block arranged at the end part of the driving shaft and an adjusting seat sleeved on the clutch guide frame, one end of the adjusting seat is abutted to the clutch sleeve, the other end of the adjusting seat is abutted to the eccentric push block, and the hand self-adjusting knob is rotated to drive the clutch sleeve to move axially.
3. The manual self-clutch mechanism of the electric lifting window as claimed in claim 2, wherein: the one end of adjusting the seat towards eccentric ejector pad is equipped with the arc and resets the groove, the arc resets the groove and gradually bends down along the direction of rotation of eccentric ejector pad.
4. A manual self-clutching mechanism for a power window lifter according to claim 3, wherein: the clutch guide frame is provided with a mounting groove matched with the eccentric push block, the eccentric push block abuts against the inside of the mounting groove, one end, far away from the mounting groove, of the eccentric push block is provided with a positioning boss, and the clutch seat is provided with a positioning hole for mounting the positioning boss.
5. The manual self-clutching mechanism of a power window lifter of claim 4, wherein: the clutch guide frame comprises two opposite guide seats and a guide shaft arranged between the guide seats, one of the guide seats is abutted against the elastic part and the driving motor, the other guide seat is abutted against the adjusting seat, and the adjusting seat is sleeved on the guide shaft.
6. The manual self-clutching mechanism for a power window lifter of any one of claims 1-5, wherein: the elastic piece is a spring.
7. The manual self-clutching mechanism of a power window lifter of claim 5, wherein: the mounting groove is arranged on the guide seat close to one end of the adjusting seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122922054.1U CN217054810U (en) | 2021-11-25 | 2021-11-25 | Manual-automatic clutch mechanism of electric lifting window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122922054.1U CN217054810U (en) | 2021-11-25 | 2021-11-25 | Manual-automatic clutch mechanism of electric lifting window |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217054810U true CN217054810U (en) | 2022-07-26 |
Family
ID=82475461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122922054.1U Active CN217054810U (en) | 2021-11-25 | 2021-11-25 | Manual-automatic clutch mechanism of electric lifting window |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217054810U (en) |
-
2021
- 2021-11-25 CN CN202122922054.1U patent/CN217054810U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN217054810U (en) | Manual-automatic clutch mechanism of electric lifting window | |
| WO2021068250A1 (en) | Curtain opening and closing device, and curtain opening and closing system | |
| WO2017177793A1 (en) | Safety control structure for opening and closing upper cover | |
| CN113107301A (en) | Clutch automatic door opening device and refrigerator | |
| CN210013955U (en) | Automatic clutch device | |
| CN213898527U (en) | Door body opening and closing device of cooking appliance | |
| CN217054809U (en) | Manual-automatic integrated power-assisted electric lifting window | |
| EP3498957A1 (en) | Opening device used in sliding window and sliding window | |
| CN220434530U (en) | Clutch control mechanism applied to electric window opener | |
| KR20180032858A (en) | Actuators for disk valve | |
| CN220646549U (en) | Clutch switch device for window opening machine | |
| CN209883365U (en) | Pneumatic lifting table | |
| CN220869136U (en) | Loading assembly for sliding door device | |
| CN216730461U (en) | Stable feeding mechanism of hinge pin | |
| CN219811431U (en) | Vehicle and function adjusting device thereof | |
| CN114000795A (en) | Manual-automatic integrated power-assisted electric lifting window | |
| CN216893978U (en) | Folding arm type automatic window opener | |
| CN209908206U (en) | Adjustable automatic closing hinge | |
| CN205141902U (en) | Hand fastener stringer tubular motor | |
| CN220403826U (en) | Toaster with automatic lifting mechanism | |
| CN217744078U (en) | Transmission structure on commercial rotary barbecue stove | |
| CN212203276U (en) | Mechanical pipeline gas self-closing valve | |
| CN219262109U (en) | Automatically controlled ware of windowing that can automatic separation and reunion | |
| CN219826539U (en) | Hinge capable of automatically opening and closing door and oven | |
| CN217538317U (en) | Door body opening and closing regulator and paperless conference lifting screen |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |