CN202544620U - Automatic window-closing device of push-pull window - Google Patents
Automatic window-closing device of push-pull window Download PDFInfo
- Publication number
- CN202544620U CN202544620U CN2012200156942U CN201220015694U CN202544620U CN 202544620 U CN202544620 U CN 202544620U CN 2012200156942 U CN2012200156942 U CN 2012200156942U CN 201220015694 U CN201220015694 U CN 201220015694U CN 202544620 U CN202544620 U CN 202544620U
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- China
- Prior art keywords
- window
- pearl
- spring
- housing
- wind
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- Expired - Fee Related
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Abstract
The utility model discloses an automatic window-closing device of a push-pull window. The automatic window-closing device comprises a shell which is fixedly arranged in a length direction of a window frame, wherein the coil spring is arranged at one end far away from a window sash inside the shell by a coil spring shaft; a guide block is fixedly provided with a wind force transmission rod fixedly connected to the window sash; one of inner walls of the guide block and the shell is provided with colliding balls, and the other one of the inner walls of the guide block and the shell is provided with a locked groove in which the colliding balls are inserted when the window sash is opened; and the guide block or the shell with the colliding balls is provided with a motor used for driving the colliding balls to retract inwardly by connecting to a driving mechanism and is also provided with a motor switch which is arranged on the window frame, is contacted with the wind force transmission rod and turns off when the wind sash swings inwardly. With the adoption of the automatic push-pull window-closing device, forces are transmitted to the wind force transmission rod by wind forces, and the wind force transmission rod is contacted with the motor switch, so that the driving mechanism is started and driven by the motor to lead the colliding balls to retract inwardly, so that the colliding balls are separated from the locked groove, and the window sash is driven to close by the coil spring through the wind force transmission rod, so that the purpose of closing the window in a windy and rainy day is achieved.
Description
Technical field
The utility model relates to a kind of pass window device, the automatic window shutter of closing push pull type window automatically during particularly a kind of blowing.
Background technology
In order to keep room air pure and fresh, when going out, people generally do not close the window, and this helps ventilation when fine; But, prominent chance rains heavily if blowing hard; It is indoor that rainwater can borrow wind to flow into along window, and people have to go home in a hurry and close the window, in case bad furniture of bubble in the rainwater inlet chamber.
The utility model content
The purpose of the utility model be to provide a kind of can be at the push pull type window automatic window shutter at blowing and raining weather automatic close window family, prevented rainwater with the wind gesture flow into indoor.
For realizing above-mentioned purpose; The utility model adopts following technical scheme: the push pull type window automatic window shutter comprises being used for the housing that fixedly installs along the window frame length direction that the end away from sash in the housing is provided with wind spring through enwinding spring axis; One end of wind spring is fixed on the enwinding spring axis; The other end of wind spring is installed with the guide pad that slides along the shell length direction, is installed with on the guide pad to be used for the wind-force dowel bar that is fixedly connected with sash, the inwall of guide pad and housing; Slidable fit is bumped pearl on one of them; Another is provided with and when sash is in open mode, is used to bump the locked groove that pearl embeds, and is provided with the guide pad that bumps pearl or housing and is provided with through connecting drive mechanism and bumps the motor that contracts in the pearl, and contact the also motor switch of closure when being used to be arranged on the window frame in sash pendulum with the wind-force dowel bar.
Describedly bump pearl and be assemblied on the guide pad through spring, an end of spring is fixed on the guide pad, and the other end of spring fixedly is assemblied in and bumps on the pearl, and described locked groove is opened in and bumps on the inwall of the corresponding housing of pearl.
The other end of described spring through its with the connecting rod that bumps between the pearl to be fixedly connected with bump the fixing assembling of pearl; Described connecting rod is installed with the pushing assisted plate that is used to promote the spring contraction that slides with respect to housing away from an end that bumps pearl, and the output shaft of said motor is provided with and is used to promote the cam that pushing assisted plate slides.
Described housing upper end is provided with case lid, and described guide pad is slidingly matched through passing the chute and the housing guiding that are provided with on the case lid.
The push pull type window automatic window shutter of the utility model; Through wind-force power is passed to the wind-force dowel bar; The wind-force dowel bar touches motor switch, and electric motor starting driving driving mechanism makes and bumps the disengagement locked groove that contracts in the pearl, makes the wind-force dowel bar drive sash through wind spring and closes; Reached the purpose at the weather automatic close window family of blowing and raining, it is indoor to have prevented that rainwater etc. from entering into along wind.
Description of drawings
Fig. 1 is the structural representation of the embodiment of the utility model;
Fig. 2 is the AA view among Fig. 1;
Fig. 3 is the BB view of Fig. 2.
The specific embodiment
The embodiment of push pull type window automatic window shutter; Shown in Fig. 1-3; Comprise being used for the housing 2 that fixedly installs along the window frame length direction, housing 2 upper ends are provided with case lid 5, and the ends away from sash in the housing 2 are provided with wind spring 4 through enwinding spring axis 3; One end of wind spring 4 is fixed on the enwinding spring axis 3; The other end of wind spring 4 is installed with the guide pad 6 that slides along housing 2 length directions, and guide pad 6 is provided with the chute guiding of extending along the flexible direction of wind spring through case lid 5 upper ends and is slidedly assemblied on the housing 2, and guide pad 6 passes described chute and stretches out in to be installed with on the outside part of housing 2 and be used for the wind-force dowel bar 9 that is fixedly connected with sash; Be equipped with through spring 8 Elastic Sliding on the guide pad 6 and bump pearl 10; Bump between pearl 10 and the spring 8 and be fixedly connected with connecting rod 11, an end of spring 8 is fixed on the guide pad 6, and the other end of spring 8 is fixedly connected with an end of connecting rod 11; The other end of connecting rod 11 with bump pearl 10 and be fixedly connected; The inwall of relative housing is provided with and when sash is in open mode, is used to bump the locked groove 12 that pearl 10 embeds with bumping pearl, and guide pad 6 is provided with through connecting drive mechanism and bumps the motor 13 that contracts in the pearl 10, and contact the also motor switch of closure when being used to be arranged on the window frame in sash pendulum with wind-force dowel bar 9; Described driving mechanism comprises that connecting rod 11 is installed with the pushing assisted plate 15 that is used to promote spring 8 contractions that slides with respect to housing 2 away from an end that bumps pearl 10, and the output shaft of motor 13 is provided with and is used to promote the cam 16 that pushing assisted plate 15 slides.
The foregoing description when sash runs into more than 4 grades wind-force, relies on the swing of sash to drive the stressed swing of wind-force dowel bar in use; The motor switch that motor the time is touched in the stressed swing of wind-force dowel bar makes motor switch closed, and drive motors starts, and motor output shaft rotating band moving cam rotates; Cam promotes pushing assisted plate and moves, and pushing assisted plate promotes spring and shrinks, and then makes to bump and break away from locked groove in the pearl; Rely on the pulling force of wind spring that sash is closed automatically, when opening a window, have only a little firmly and just can window be opened; When hearing that window has just been opened fully when bumping the pearl sound, this device is particularly useful for plug-type window.
In other embodiment, described guide pad can also be through the guiding of the guide rail on housing bottom slidable fit to housing.
In other embodiment, described locked groove can also be arranged on the guide pad, bumps pearl and is arranged on the inwall with the corresponding housing of guide pad.
In other embodiment; Described driving mechanism can also and bump for spring and be connected with tooth bar between the pearl; The output shaft of drive motors is provided with the gear with the tooth bar engaged transmission, rotate the drive tooth bar through gear and move, and then the disengaging locked groove that contracts in the pearl is bumped in drive.
Claims (4)
1. push pull type window automatic window shutter; It is characterized in that comprise being used for the housing that fixedly installs along the window frame length direction, the end away from sash in the housing is provided with wind spring through enwinding spring axis; One end of wind spring is fixed on the enwinding spring axis; The other end of wind spring is installed with the guide pad that slides along the shell length direction, is installed with on the guide pad to be used for the wind-force dowel bar that is fixedly connected with sash, the inwall of guide pad and housing; Slidable fit is bumped pearl on one of them; Another is provided with and when sash is in open mode, is used to bump the locked groove that pearl embeds, and is provided with the guide pad that bumps pearl or housing and is provided with through connecting drive mechanism and bumps the motor that contracts in the pearl, and contact the also motor switch of closure when being used to be arranged on the window frame in sash pendulum with the wind-force dowel bar.
2. push pull type window automatic window shutter according to claim 1; It is characterized in that; Describedly bump pearl and be assemblied on the guide pad through spring; One end of spring is fixed on the guide pad, and the other end of spring fixedly is assemblied in and bumps on the pearl, and described locked groove is opened in and bumps on the inwall of the corresponding housing of pearl.
3. push pull type window automatic window shutter according to claim 2; It is characterized in that; The other end of described spring through its with the connecting rod that bumps between the pearl to be fixedly connected with bump the fixing assembling of pearl; Described connecting rod is installed with the pushing assisted plate that is used to promote the spring contraction that slides with respect to housing away from an end that bumps pearl, and the output shaft of said motor is provided with and is used to promote the cam that pushing assisted plate slides.
4. push pull type window automatic window shutter according to claim 1 is characterized in that, described housing upper end is provided with case lid, and described guide pad is slidingly matched through passing the chute and the housing guiding that are provided with on the case lid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200156942U CN202544620U (en) | 2012-01-14 | 2012-01-14 | Automatic window-closing device of push-pull window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200156942U CN202544620U (en) | 2012-01-14 | 2012-01-14 | Automatic window-closing device of push-pull window |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202544620U true CN202544620U (en) | 2012-11-21 |
Family
ID=47165272
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200156942U Expired - Fee Related CN202544620U (en) | 2012-01-14 | 2012-01-14 | Automatic window-closing device of push-pull window |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202544620U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102704782A (en) * | 2012-01-14 | 2012-10-03 | 河南科技大学 | Automatic push-pull window closing device |
-
2012
- 2012-01-14 CN CN2012200156942U patent/CN202544620U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102704782A (en) * | 2012-01-14 | 2012-10-03 | 河南科技大学 | Automatic push-pull window closing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121121 Termination date: 20150114 |
|
| EXPY | Termination of patent right or utility model |