CN214786702U - Locking and unlocking device for window and window - Google Patents
Locking and unlocking device for window and window Download PDFInfo
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- CN214786702U CN214786702U CN202120575673.5U CN202120575673U CN214786702U CN 214786702 U CN214786702 U CN 214786702U CN 202120575673 U CN202120575673 U CN 202120575673U CN 214786702 U CN214786702 U CN 214786702U
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Abstract
The application provides a locking and unlocking device and window for window. The window includes: the locking device comprises a locking pin, a locking pin linkage rod, an electric window opener and a locking and unlocking device for a window, wherein the locking and unlocking device for the window comprises a main body, a transmission mechanism, a connector and a shifting piece; the transmission mechanism is positioned in the main body, the connector is positioned outside the main body and connected with the transmission mechanism, the transmission mechanism is connected with the shifting piece, and the shifting piece extends out of the main body from the inside of the main body; the connector is connected with the distal end portion of electronic ware of windowing, the plectrum is used for being connected with the fitting pin gangbar, the motion of plectrum drives the fitting pin gangbar motion, the fitting pin gangbar drives the fitting pin motion, thereby makes the fitting pin with the chucking is detained in the locking or is loosened, thereby locks or unblock window.
Description
Technical Field
The present application relates to the field of window opening and closing devices, and more particularly to locking and unlocking devices for windows used in conjunction with power-operated window openers.
Background
Along with the upgrading of products of the internet of things and intellectualization, people also require more and more intellectualization for controlling windows, particularly in places such as high-grade office buildings, villas, unmanned factories, high-grade districts and the like.
Most window opener products in the market at present are simple electric window openers, and the electric window openers can realize simple opening and closing actions of windows. However, the product cannot be electrified for a long time, otherwise, the temperature rise of the internal motor is easily too high, and the motor is likely to be burnt out. Therefore, when the window is closed to the terminal, the movable window sash of the window and the window frame can be sealed untight without external force after the electric window opener is powered off. The possibility of air leakage and water leakage can be caused under the conditions of typhoon and heavy rain, and the requirements of environmental protection and energy conservation on social development are not met.
SUMMERY OF THE UTILITY MODEL
Based on the above problems in the prior art, the present application provides a locking and unlocking device for a window, which is a mechanical locking and unlocking device, and the technical solution is as follows:
a locking and unlocking device for a window, the window comprising:
window sash and frame;
the locking device comprises a locking buckle positioned on the window frame, a locking pin and a locking pin linkage rod positioned on the window sash, or a locking pin and a locking pin linkage rod positioned on the window frame and a locking buckle positioned on the window sash; and
the electric window opener comprises a distal end part and a body, the distal end part of the electric window opener is connected with the window sash, and the body of the electric window opener is positioned on the window frame;
the locking and unlocking device comprises a main body, a transmission mechanism, a connector and a shifting piece;
the transmission mechanism is positioned in the main body, the connector is positioned outside the main body and connected with the transmission mechanism, the transmission mechanism is connected with the shifting piece, and the shifting piece extends out of the main body from the inside of the main body;
the connector with the distal end portion of electronic ware of windowing is connected, the plectrum be used for with the fitting pin gangbar is connected, the motion of plectrum drives the fitting pin gangbar motion, the fitting pin gangbar drives the fitting pin motion, thereby makes the fitting pin with the chucking is detained in the locking or is loosened, thereby locks or unblock window.
Optionally, the transmission mechanism comprises a driving rack assembly, a driven rack, and a gear assembly located between the driving rack assembly and the driven rack;
the driving rack assembly comprises a driving rack, and the gear assembly comprises a first gear and a second gear which are in transmission connection;
the first gear with the initiative rack meshing, the second gear with driven rack meshing, the distal end pulling of electronic ware of windowing or promotion the connector motion, the connector directly or indirectly drives the initiative rack motion, the motion of initiative rack passes through the gear assembly transmits extremely driven rack, driven rack with the plectrum forms as an organic whole or driven rack with the plectrum is connected, thereby drives the plectrum motion.
Optionally, the locking and unlocking device further comprises a spring, the spring is located in the main body, one end of the spring is connected to the inner wall of the main body, the other end of the spring is connected to the driving rack assembly, and the spring is a pressure spring.
Optionally, when the window sash starts to be closed, the distal end part of the electric window opener pulls the connector, the connecting head pulls the main body to move towards the window frame, the elastic force of the pressure spring ensures that the driving rack component does not move relative to the main body at the stage of starting to close the window sash, when the window sash is closed to the right position, the main body is stopped to move by being stopped by the window frame and/or the body of the electric window opener, the connector continues to move under the pulling of the distal end part of the electric window opener, the elastic force of the spring is overcome by the pulling force applied to the connector, so that the spring is compressed, in the process that the spring is compressed, the driving rack in the driving rack component moves to drive the shifting piece to move, so that the locking pin and the locking buckle are clamped tightly.
Optionally, the end of the driving rack assembly connected with the spring is provided with a pull rod, and the pull rod penetrates through the main body and is fixedly connected with the connector.
Optionally, two holes are formed in the main body, two pull rods are provided, and each pull rod penetrates through one hole and is fixedly connected with the connector through threads.
Optionally, the drive rack is located at a lower end of one side of the drive rack assembly.
Optionally, the gear assembly comprises a separation plate, the first gear is located at an upper portion of the separation plate, the second gear is located at a lower portion of the separation plate, and the first gear and the second gear are coaxially arranged.
Optionally, the driven rack and the shifting piece are integrally formed, so that the shifting piece is driven to move by the motion of the driven rack.
The present application also provides a window, comprising the locking and unlocking device for a window as described above,
wherein, the electric window opener is a chain type electric window opener or a spiral type electric window opener
According to the utility model provides a locking and unlocking device for window, it cooperates with electronic ware of windowing, can realize window fan self-closing locking/opening function to family expenses or office window, especially hinge type window, realizes the automatic on/off control of hinge type window.
Drawings
Further advantages and characteristics of the present application will become more apparent from the following description of a particular embodiment of the present application, given by way of non-limiting example only and represented in the accompanying drawings.
FIG. 1 is a schematic view of a closed window with a powered window opener mounted thereon and a locking and unlocking device for the window according to the present application;
FIG. 2 is a schematic view of an open window with a powered window opener mounted thereon and a locking and unlocking device for the window according to the present application;
fig. 3 and 4 are schematic external views of locking and unlocking devices for windows according to the present application, in which the tumblers are in different positions;
fig. 5 and 6 are exploded schematic views of a locking and unlocking device for a window according to the present application, seen from different viewing angles.
Description of the reference numerals
100 locking and unlocking device
101 window frame
102 window sash
103 electric window opener
1 plectrum
2 driven rack
3 bottom plate
4 Gear assembly
5 main body
6 connector
7 Top plate
8 driving rack assembly
9 spring
10 driving rack
11 first gear
12 second gear
13 partition plate
14 draw bar
Detailed Description
Fig. 1 is a schematic view of a closed window with a powered window opener mounted thereon and a locking and unlocking device for the window according to the present application. Fig. 2 is a schematic view of an opened window with a power window opener and a locking and unlocking device for the window according to the present application mounted thereon.
Fig. 3 and 4 are schematic external views of locking and unlocking devices for windows according to the present application, in which the tumblers are in different positions so that the window is in unlocked and locked states, respectively, when used in conjunction with a power-operated window opener.
When in the position of fig. 3, the window is in an unlocked state.
When in the position of fig. 4, the paddle is moved to the left in the figure and the window is in a locked position.
For a better understanding of the present application, fig. 5 and 6 are exploded schematic views of a locking and unlocking device for windows according to the present application, seen from different viewing angles.
As shown in fig. 1 to 6, the window includes: window sash 102 and window frame 101; a locking buckle positioned on the window frame and a locking pin and locking pin linkage rod positioned on the window sash, or a locking pin and locking pin linkage rod positioned on the window frame and a locking buckle positioned on the window sash (not shown); and the electric window opener comprises a distal end part and a body, the distal end part of the electric window opener is connected with the window sash, and the body of the electric window opener is positioned on the window frame. The distal end portion of the electric window opener refers to an end portion of an end that extends out from the electric window opener body and is used for opening and closing the window sash.
The locking and unlocking device 100 for a window according to the present application includes a main body, a driving mechanism, a coupling head 6, and a tap 1. Drive mechanism is located the inside of main part, and connector 6 is located the outside of main part, and connector 6 is connected with drive mechanism, and drive mechanism is connected with plectrum 1, and the plectrum stretches out to the outside of main part from the inside of main part.
The connector 6 is connected with the distal end part of the electric window opener 103, the shifting sheet 1 is used for being connected with the locking pin linkage rod, the movement of the shifting sheet drives the locking pin linkage rod to move, and the locking pin linkage rod drives the locking pin to move, so that the locking pin and the locking buckle are clamped or loosened, and the window is locked or unlocked.
As shown in fig. 5 and 6, the transmission mechanism includes a driving rack assembly 8, a driven rack 2, and a gear assembly 4 between the driving rack assembly 8 and the driven rack 2.
The driving rack assembly 8 comprises a driving rack 10, the gear assembly 4 comprises a first gear 11 and a second gear 12 which are in transmission connection, and the driven rack 2 can be formed integrally with the plectrum 1. The driven rack 2 can be integrally formed with the shifting piece 1, or the driven rack 2 can be connected with the shifting piece 1 into a whole after being manufactured separately.
The locking and unlocking device 100 for a window according to the present application further includes a spring 9, as best shown in fig. 5, the spring 9 being located within the main body 5, the spring 9 being connected at one end to an inner wall of the main body 5 and at the other end to the driving rack assembly 8, the spring 9 being a compression spring.
When the window sash starts to be closed, the distal end part of the electric window opener pulls the connecting head 6, the connecting head 6 pulls the main body 5 to move towards the window frame 101, the elastic force of the compression spring enables the driving rack assembly 8 not to move relative to the main body 5 at the stage when the window sash starts to be closed, when the window sash 102 is closed to the right position, the main body 5 stops moving due to the stop of the window frame 101 and/or the body of the electric window opener 103, the connecting head 6 continues moving under the pulling of the distal end part of the electric window opener, the elastic force of the spring 9 is overcome by the pulling force applied to the connecting head 6, so that the spring 9 is compressed, during the compression of the spring 9, the driving rack 10 in the driving rack assembly 8 moves, through the cooperation of the transmission mechanism, thereby driving the shifting sheet 1 to move, the shifting sheet 1 drives the locking pin linkage rod to move, so that the locking pin is tightly clamped with the locking buckle, and the window is locked.
The end of the driving rack assembly 8 connected with the spring 9 is provided with a pull rod 14, and the pull rod 14 penetrates through the main body 5 and is fixedly connected with the connecting head 6. In fig. 5 and 6, two holes are provided on the main body 5, and each pull rod passes through one hole and is fixedly connected with the connector through threads.
The spring 9 is located between the two tie rods 14, as shown in fig. 5, one end of the spring 9 is disposed on the end of the driving rack assembly 8 adjacent to the connecting head 6, and the other end of the spring is disposed on the inner wall of the side of the main body 5 adjacent to the connecting head 6.
Although the number of the tie rods 14 is shown here as two, the present application is not limited thereto, and the number of the tie rods may be set as needed in the case where the object of the invention of the present application can be achieved.
As shown in fig. 5, the main body 5 further includes a top plate 7 and a bottom plate 3.
The driving rack 10 is located at the lower portion of the driving rack assembly 8. As shown in fig. 6, the driving rack 10 is located at a lower end portion of one side of the driving rack assembly 8, which configuration has an advantage in that the driving rack assembly 8 is easily manufactured.
The gear assembly 4 includes a partition plate 13, the first gear 11 is located at an upper portion of the partition plate 13, the second gear 12 is located at a lower portion of the partition plate 13, and the first gear 11 and the second gear 12 are coaxially arranged.
The present application further provides a window, which includes the above-mentioned locking and unlocking device 100 for a window, wherein the electric window opener can be a chain type electric window opener or a screw type electric window opener.
The present application has been described in detail, and it should be understood that the changes in the detailed description and the application scope according to the concept of the embodiments of the present application should not be considered as departing from the protection scope of the present application, and the content of the present specification should not be interpreted as limiting the present application.
Claims (10)
1. A locking and unlocking device for a window, the window comprising:
window sash and frame;
the locking device comprises a locking buckle positioned on the window frame, a locking pin and a locking pin linkage rod positioned on the window sash, or a locking pin and a locking pin linkage rod positioned on the window frame and a locking buckle positioned on the window sash; and
electronic ware of windowing, electronic ware of windowing includes distal end portion and body, the distal end portion of electronic ware of windowing with the window fan is connected, the body of electronic ware of windowing is located window frame, its characterized in that:
the locking and unlocking device comprises a main body, a transmission mechanism, a connector and a shifting piece;
the transmission mechanism is positioned in the main body, the connector is positioned outside the main body and connected with the transmission mechanism, the transmission mechanism is connected with the shifting piece, and the shifting piece extends out of the main body from the inside of the main body;
the connector with the distal end portion of electronic ware of windowing is connected, the plectrum be used for with the fitting pin gangbar is connected, the motion of plectrum drives the fitting pin gangbar motion, the fitting pin gangbar drives the fitting pin motion, thereby makes the fitting pin with the chucking is detained in the locking or is loosened, thereby locks or unblock window.
2. Locking and unlocking device according to claim 1, characterized in that: the transmission mechanism comprises a driving rack component, a driven rack and a gear component positioned between the driving rack component and the driven rack;
the driving rack assembly comprises a driving rack, and the gear assembly comprises a first gear and a second gear which are in transmission connection;
the first gear with the initiative rack meshing, the second gear with driven rack meshing, the distal end pulling of electronic ware of windowing or promotion the connector motion, the connector directly or indirectly drives the initiative rack motion, the motion of initiative rack passes through the gear assembly transmits extremely driven rack, driven rack with the plectrum forms as an organic whole or driven rack with the plectrum is connected, thereby drives the plectrum motion.
3. Locking and unlocking device according to claim 2, characterized in that: the locking and unlocking device further comprises a spring, the spring is located in the main body, one end of the spring is connected to the inner wall of the main body, the other end of the spring is connected to the driving rack assembly, and the spring is a pressure spring.
4. Locking and unlocking device according to claim 3, characterized in that: when the window sash starts to be closed, the distal end part of the electric window opener pulls the connector, the connecting head pulls the main body to move towards the window frame, the elastic force of the pressure spring ensures that the driving rack component does not move relative to the main body at the stage of starting to close the window sash, when the window sash is closed to the right position, the main body is stopped to move by being stopped by the window frame and/or the body of the electric window opener, the connector continues to move under the pulling of the distal end part of the electric window opener, the elastic force of the spring is overcome by the pulling force applied to the connector, so that the spring is compressed, in the process that the spring is compressed, the driving rack in the driving rack component moves to drive the shifting piece to move, so that the locking pin and the locking buckle are clamped tightly.
5. Locking and unlocking device according to claim 4, characterized in that: the end, connected with the spring, of the driving rack assembly is provided with a pull rod, and the pull rod penetrates through the main body and is fixedly connected with the connector.
6. Locking and unlocking device according to claim 5, characterized in that: the main part is provided with two holes, the pull rod is two, and every pull rod passes one the hole, and with the connector passes through screw thread fixed connection.
7. Locking and unlocking device according to claim 4, characterized in that: the driving rack is located at the lower end of one side of the driving rack assembly.
8. Locking and unlocking device according to any of claims 2 to 7, characterized in that: the gear assembly comprises a separation plate, the first gear is located at the upper part of the separation plate, the second gear is located at the lower part of the separation plate, and the first gear and the second gear are coaxially arranged.
9. Locking and unlocking device according to any of claims 2 to 7, characterized in that: the driven rack and the shifting piece are integrally formed, so that the shifting piece is driven to move by the motion of the driven rack.
10. A window comprising a locking and unlocking device according to any one of claims 1 to 9,
wherein, the electric window opener is a chain type electric window opener or a spiral type electric window opener.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120575673.5U CN214786702U (en) | 2021-03-22 | 2021-03-22 | Locking and unlocking device for window and window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120575673.5U CN214786702U (en) | 2021-03-22 | 2021-03-22 | Locking and unlocking device for window and window |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214786702U true CN214786702U (en) | 2021-11-19 |
Family
ID=78666276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120575673.5U Active CN214786702U (en) | 2021-03-22 | 2021-03-22 | Locking and unlocking device for window and window |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214786702U (en) |
-
2021
- 2021-03-22 CN CN202120575673.5U patent/CN214786702U/en active Active
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