CN212296040U - Window opener capable of being manually clutched - Google Patents
Window opener capable of being manually clutched Download PDFInfo
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- CN212296040U CN212296040U CN202020751564.XU CN202020751564U CN212296040U CN 212296040 U CN212296040 U CN 212296040U CN 202020751564 U CN202020751564 U CN 202020751564U CN 212296040 U CN212296040 U CN 212296040U
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- gear
- clutch
- manually
- window opener
- clutchable
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Abstract
The utility model discloses a but manual clutch's ware of windowing, including casing, motor, gear assembly, chain. The motor is mounted on the housing. The gear assembly is rotatably mounted to the housing. The chain is used for connecting with the window vanes and is driven by the gear assembly to drive so as to push and pull the window vanes to open or close. A clutch component is arranged between the motor and the gear component, so that the window opener can be operated in an electric state and a manual state. The clutch assembly comprises a worm, a clutch gear, an elastic reset piece and a clutch driving piece, and is few in parts, easy to install, simple in structure and easy to control. The clutch driving piece is used for controlling the opening and closing of the window opener, so that the efficiency and the reliability are high.
Description
Technical Field
The utility model belongs to the technical field of the intelligent control technique and specifically relates to indicate a ware of windowing of manual separation and reunion.
Background
The current ware of windowing often has a lot of moving parts, and the structure is complicated, and the problem lies in: when the current window opener is switched in and out without a power supply, the opening and closing of the gear set are required to be manually carried out, and the structure is too complex; just because the structure is complicated, and the efficiency that manual regulation gear train leaves or closes is low, the reliability is poor, consequently when the motor is unusual or need promptly carry out the manual switch window, control is complicated.
SUMMERY OF THE UTILITY MODEL
In view of this, the present invention provides a window opener with a manual clutch, which is simple in clutch structure, easy to control and reliable, so as to overcome the disadvantages of the prior art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the embodiment of the application discloses, but ware of windowing of manual separation and reunion for install on window frame, include
A housing;
the motor is arranged on the shell;
a gear assembly rotatably mounted to the housing;
a chain for connecting to the vanes, the chain being driven by the gear assembly to open or close the vanes;
a clutch assembly is arranged between the motor and the gear assembly and comprises a scroll rod, a clutch gear, an elastic reset piece and a clutch driving piece; the worm is arranged on the output shaft of the motor and is positioned beside the clutch gear, the clutch driving piece is pressed on one side of the clutch gear, the elastic reset piece is abutted against the other side of the clutch gear, and the clutch driving piece triggers the clutch gear to move up and down to be separated from or combined with the worm.
The embodiment of the application further discloses that the method comprises a window opener capable of being manually clutched, the clutch driving piece is a screw, a screw cap is exposed out of the shell, and a screw rod extends into the shell and presses the clutch gear.
The embodiment of the application further discloses that the method comprises a window opener capable of being manually clutched, and the clutch driving piece is an elastic button.
The embodiment of the application further discloses that the method comprises a window opener capable of being manually clutched, the clutch gear is sleeved on a gear rod, the outer diameters of the upper section, the middle section and the lower section of the gear rod are gradually reduced, the upper section is a pinion, the middle section is provided with convex teeth capable of being locked with the clutch gear, and the lower section is smooth.
The embodiment of the application further discloses that the method comprises a window opener capable of being manually clutched, the elastic reset piece is a spring and is installed on the lower section of the gear rod, the clutch gear moves up and down between the middle section and the lower section of the gear rod, and is meshed with the worm when the clutch gear is located at the middle section and separated from the worm when the clutch gear is located at the lower section.
The embodiment of the application further discloses that the method comprises a window opener capable of being manually clutched, the motor is fixed outside the end side face of the shell, and an output shaft of the motor penetrates through the end side face of the shell and extends into the shell to be connected with the scroll rod.
The embodiment of the application further discloses that the method comprises a window opener capable of being manually clutched, and the gear assembly comprises a first transmission gear, a second transmission gear, a third transmission gear and a chain wheel which are sequentially distributed in the long and narrow space of the shell.
The embodiment of the application further discloses that the method comprises a window opener capable of being manually clutched, an L-shaped support is arranged outside the chain wheel, a guide groove is formed in the inner side of the L-shaped support, and the chain is assembled in the guide groove and meshed with the chain wheel.
The embodiment of the application further discloses that the method comprises a window opener capable of being manually clutched, and the shell is provided with a sensing device for detecting the position of the chain.
The embodiment of the application further discloses that the method comprises a window opener capable of being manually clutched, and the sensing device consists of a rotating shaft with a cam and a position sensor.
Compared with the prior art, the utility model obvious advantage and beneficial effect have, particularly, can know by above-mentioned technical scheme, because the utility model discloses a window opener is last to be set up clutch assembly for the window opener can be operated under electronic and manual two kinds of states. In addition, the clutch component consists of a worm, a clutch gear, an elastic reset piece and a clutch driving piece, and has the advantages of few parts, easy installation, simple structure and easy control. The clutch driving piece is controlled to control the opening and closing of the window opener, the efficiency is high, and the reliability is high due to the simple structure. When the window opener is damaged or powered off, the window can be opened and closed manually, and the practicability is high.
To illustrate the structural features and functions of the present invention more clearly, the present invention will be described in detail with reference to the accompanying drawings and specific embodiments.
Drawings
Fig. 1 is an overall schematic diagram of an embodiment of the present invention.
Fig. 2 is a schematic top view of an embodiment of the present invention.
Fig. 3 is a schematic diagram of the internal structure of the embodiment of the present invention.
Fig. 4 is another perspective view of fig. 3.
Fig. 5 is a cross-sectional view of a clutch assembly according to an embodiment of the present invention.
Fig. 6 is a schematic diagram of a clutch assembly closed state according to an embodiment of the present invention.
Fig. 7 is a schematic diagram of a clutch assembly disengaged state according to an embodiment of the present invention.
The attached drawings indicate the following:
10. shell 11, L-shaped support
111. Guide groove 12, end side surface
20. Motor 30, chain
40. Clutch module 41, scroll
42. Clutch gear 43, screw
44. Elastic reset piece 45 and gear rod
451. Upper section 452, middle section
453. Lower segment 46, clutch drive
461. Screw cap 462, screw rod
50. Gear assembly 51 and first transmission gear
52. Second transmission gear 53 and third transmission gear
54. Sprocket 60, induction system
61. Cam 62, position sensor.
Detailed Description
Referring to fig. 1 to 7, a specific structure of a preferred embodiment of the present invention is shown, which is a window opening and closing device with a simple structure and high working efficiency and capable of being manually engaged and disengaged.
Wherein, the window opener which can be manually clutched is provided with a shell 10; the motor 20 is mounted on the housing 10; the gear assembly 50 is installed in the housing 10 with the chain 30 partially exposed outside the housing 10, the chain 30 for connecting the gear assembly 50 and the vanes, the chain 30 being driven by the gear assembly 50 to push the vanes open or closed. Therefore, in the electrically controlled state, the motor 20 drives the gear assembly 50 to drive the chain 30, so that the chain 30 can extend outwards or retract inwards, the window leaves are pushed open to be opened during extension, and the window leaves are pulled to be closed during retraction.
A clutch assembly 40 is arranged between the motor 20 and the gear assembly 50, and the clutch assembly 40 comprises a worm 41, a clutch gear 42, an elastic resetting piece 44 and a clutch driving piece 46; the worm 41 is mounted on the output shaft of the motor 20 and located beside the clutch gear 42, the clutch driving member 46 presses on one side of the clutch gear 42, the elastic restoring member 44 abuts against the other side of the clutch gear, and the clutch driving member 46 triggers the clutch gear 42 to move up and down to be disengaged or engaged with the worm 41. The clutch assembly 40 realizes the function switching between the electric state and the manual state of the window opener, and when the power is cut off, the clutch gear 42 is separated from the worm 41 by controlling the clutch driving piece 46, so that each gear assembly 50 in the window opener cannot be locked to cause damage to internal parts or the motor 20.
In this embodiment, the clutch driving member 46 is a screw 43, a nut 461 of the screw 43 is exposed out of the housing 10, and a screw rod 462 extends into the housing 10 and presses on the clutch gear 42. When the screw 43 is screwed out upward, the clutch gear 42 is pushed by the elastic restoring member 44 to slide upward to engage with the scroll 41, thereby realizing the function of clutch "on". When the screw 43 is screwed down, the clutch gear 42 compresses the elastic restoring member 44 to slide down to be disengaged from the scroll 41, thereby performing a clutch "off" function. In addition, the clutch actuator 46 may be a spring button, such as a mechanical switch button, that "disengages" the clutch when the spring button is pressed downward and "engages" the clutch when the spring button is reset upward. In other embodiments, the clutch actuator 46 may be a toggle switch, etc., but not limited thereto.
The clutch gear 42 is sleeved on a gear rod 45, the outer diameters of an upper section 451, a middle section 452 and a lower section 453 of the gear rod 45 are gradually reduced, the upper section 451 is a small gear, the middle section 452 is provided with convex teeth which can be locked with the clutch gear 42, and the lower section 453 is smooth. The upper end and the lower end of the gear rod 45 are pivotally connected to the housing 10, and the upper section 451 (i.e. a pinion) of the gear rod 45 is engaged with the gear assembly 50 to drive the gear assembly 50 to transmit. The teeth of the middle section 452 allow the clutch gear 42 to slide upward into the middle section 452 to engage the clutch gear 42, and at this time, the clutch gear 42 and the gear rod 45 form an integral body, and when the clutch gear 42 is driven by the worm 41, the integral body formed by the clutch gear 42 and the gear rod 45 is driven together. The lower section 453 is used to mount the elastic restoring member 44 and provides a space for the clutch gear 42 to slide down. The resilient return 44 is a spring. The clutch gear 42 moves up and down between the middle section 452 and the lower section 453 of the gear rod 45, and engages with the scroll 41 when the clutch gear 42 is positioned at the middle section 452, and disengages from the scroll 41 when the clutch gear 42 is positioned at the lower section 453.
The motor 20 is fixed outside the end side 12 of the housing 10, and the output shaft of the motor 20 passes through the end side 12 of the housing 10 and extends into the housing 10 to be connected with the scroll 41. The motor 20 is used for providing power, and the motor 20 is located outside the housing 10, so that the occupied space inside the housing 10 is reduced, and the maintenance is convenient.
The gear assembly 50 includes a first transmission gear 51, a second transmission gear 52, a third transmission gear 53, and a sprocket 54, which are sequentially distributed in the narrow space of the housing 10. The first transmission gear 51 is engaged with the upper section 451 of the gear lever 45 (i.e. a pinion) to obtain the power of the pinion, and then sequentially drives the second transmission gear 52, the third transmission gear 53 and the chain wheel 54 to rotate, and finally the chain wheel 54 outputs a torque with a proper rotating speed to drive the chain 30 to realize the work of the window opener.
Further, an L-shaped bracket 11 is provided outside the sprocket 54, a guide groove 111 is provided inside the L-shaped bracket 11, and the chain 30 is fitted into the guide groove 111 and engaged with the sprocket 54. The L-shaped bracket 11 is used for supporting, and the guide groove 111 allows the chain 30 to move in a set direction. The direction of motion is L-shaped in this embodiment.
The housing 10 is provided with a sensing device 60 for detecting the position of the chain 30, and the sensing device is used for detecting the outward extension or inward recovery amount of the chain 30, so as to ensure that the extension and recovery amount is within a set safety range. In this embodiment, the sensing device 60 is composed of a rotating shaft with a cam 61 and a position sensor 62.
The utility model discloses a but the theory of operation of manual clutch's ware of windowing as follows:
when electrically controlled, the clutch driving member 46 is operated to engage the clutch gear 42 with the worm 41, the clutch assembly 40 is in an "on" state (refer to fig. 6), the starting motor 20 drives the clutch assembly 40 to rotate, and further drives the gear assembly 50, thereby controlling the chain 30 to extend outwards or retract inwards, and the window leaves are pushed to open when extending, and the window leaves are pulled to close when retracting.
In the manual control, the clutch driving member 46 is operated to separate the clutch gear 42 from the worm 41, and the clutch assembly 40 is in the "off" state (), so that the handle of the window leaf is manually pulled or pushed to open or close the window. The manual control is suitable for the outage state, and the window opener is locked and cannot be operated when the outage state is avoided, and the window opener is convenient to maintain when the outage state is achieved.
To sum up, the utility model discloses a design focus lies in, only needs to operate separation and reunion driving piece 46 can realize the separation and reunion of scroll bar 41 and gear assembly 50 or close, realizes the electrical control or the manual regulation to the ware of windowing of manual separation and reunion, simple structure, efficient.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the technical scope of the present invention, so that any slight modifications, equivalent changes and modifications made by the technical spirit of the present invention to the above embodiments are all within the scope of the technical solution of the present invention.
Claims (10)
1. A window opener capable of being manually clutched and used for being installed on a window frame comprises
A housing;
the motor is arranged on the shell;
a gear assembly rotatably mounted to the housing;
a chain for connecting to the vanes, the chain being driven by the gear assembly to open or close the vanes; the method is characterized in that:
a clutch assembly is arranged between the motor and the gear assembly and comprises a scroll rod, a clutch gear, an elastic reset piece and a clutch driving piece; the worm is arranged on the output shaft of the motor and is positioned beside the clutch gear, the clutch driving piece is pressed on one side of the clutch gear, the elastic reset piece is abutted against the other side of the clutch gear, and the clutch driving piece triggers the clutch gear to move up and down to be separated from or combined with the worm.
2. The manually clutchable window opener of claim 1, wherein: the clutch driving piece is a screw, a screw cap is exposed out of the shell, and a screw rod extends into the shell and presses the clutch gear.
3. The manually clutchable window opener of claim 1, wherein: the clutch driving piece is an elastic button.
4. The manually clutchable window opener of claim 1, wherein: the clutch gear is sleeved on a gear rod, the outer diameters of the upper section, the middle section and the lower section of the gear rod are gradually reduced, the upper section is a pinion, the middle section is provided with convex teeth which can be locked with the clutch gear, and the lower section is smooth.
5. The manually clutchable window opener of claim 4, wherein: the elastic reset piece is a spring and is arranged on the lower section of the gear rod, the clutch gear moves up and down between the middle section and the lower section of the gear rod, and is meshed with the worm when the clutch gear is positioned on the middle section and separated from the worm when the clutch gear is positioned on the lower section.
6. The manually clutchable window opener of claim 1, wherein: the motor is fixed outside the end side surface of the shell, and an output shaft of the motor penetrates through the end side surface of the shell to extend into the shell to be connected with the scroll rod.
7. The manually clutchable window opener of claim 1, wherein: the gear assembly comprises a first transmission gear, a second transmission gear, a third transmission gear and a chain wheel which are sequentially distributed in a narrow space of the shell.
8. The manually clutchable window opener of claim 7, wherein: an L-shaped support is arranged outside the chain wheel, a guide groove is formed in the inner side of the L-shaped support, and the chain is assembled in the guide groove and meshed with the chain wheel.
9. The manually clutchable window opener of claim 1, wherein: and the shell is provided with a sensing device for detecting the position of the chain.
10. The manually clutchable window opener of claim 9, wherein: the sensing device consists of a rotating shaft with a cam and a position sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020751564.XU CN212296040U (en) | 2020-05-09 | 2020-05-09 | Window opener capable of being manually clutched |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020751564.XU CN212296040U (en) | 2020-05-09 | 2020-05-09 | Window opener capable of being manually clutched |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212296040U true CN212296040U (en) | 2021-01-05 |
Family
ID=73965802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020751564.XU Active CN212296040U (en) | 2020-05-09 | 2020-05-09 | Window opener capable of being manually clutched |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212296040U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114893091A (en) * | 2022-05-31 | 2022-08-12 | 深圳好博窗控技术股份有限公司 | Electric window opening machine and window structure |
| CN114961499A (en) * | 2022-05-31 | 2022-08-30 | 深圳好博窗控技术股份有限公司 | Electric window opening device and window structure |
-
2020
- 2020-05-09 CN CN202020751564.XU patent/CN212296040U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114893091A (en) * | 2022-05-31 | 2022-08-12 | 深圳好博窗控技术股份有限公司 | Electric window opening machine and window structure |
| CN114961499A (en) * | 2022-05-31 | 2022-08-30 | 深圳好博窗控技术股份有限公司 | Electric window opening device and window structure |
| CN114961499B (en) * | 2022-05-31 | 2024-01-02 | 深圳好博窗控技术股份有限公司 | Electric window opening device and window structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220713 Address after: 438000 Electronic Information Industrial Park b3-3, Wuxue City, Ezhou City, Hubei Province Patentee after: Hubei Weichu photoelectric Co.,Ltd. Address before: 430000 Room 502, unit 2, building 84, 87 Jinshan Avenue, Jinghe office, Dongxihu District, Wuhan City, Hubei Province Patentee before: Yu Qiumin |
|
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 438000 b3-3, Wuxue Electronic Information Industrial Park, Huanggang City, Hubei Province Patentee after: Hubei Weichu photoelectric Co.,Ltd. Address before: 438000 Electronic Information Industrial Park b3-3, Wuxue City, Ezhou City, Hubei Province Patentee before: Hubei Weichu photoelectric Co.,Ltd. |