CN205422489U - Automatic safety device against wind of screen window - Google Patents
Automatic safety device against wind of screen window Download PDFInfo
- Publication number
- CN205422489U CN205422489U CN201620233188.9U CN201620233188U CN205422489U CN 205422489 U CN205422489 U CN 205422489U CN 201620233188 U CN201620233188 U CN 201620233188U CN 205422489 U CN205422489 U CN 205422489U
- Authority
- CN
- China
- Prior art keywords
- frame
- snap close
- swing component
- cell wall
- screen window
- 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.)
- Withdrawn - After Issue
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- Manufacture Or Reproduction Of Printing Formes (AREA)
Abstract
The utility model discloses an automatic safety device against wind of screen window, including the frame, the underframe, swing piece and fan frame, be equipped with the hasp that the reciprocating sliding can pin a frame, and keep the spring of the hasp trend of locking, the hasp do not forms the dogtooth of padlock each other with the tip of fan frame, at least fitting surface between two dogtooths promotes hasp towards inclined plane that the direction of unblanking removed when establishing a frame and shifting up, a swing pendulum is to the opposite side cell wall when being equipped with the hasp between pivot and the hasp of swing and removing towards the direction of locking, and the link gear of a pendulum from the opposite side cell wall is swung to the hasp when the direction of unblanking removes, the lower extreme of swing extend to when the fan frame move down when just staggering swing the hasp can be at the beginning towards the direction removal of locking. Adopt the utility model discloses when can pin a frame voluntarily after shutting the screen window, but also self -holding gauze possesses the excellent performance of preventing wind.
Description
Technical field
This utility model relates to screen window technical field, refers in particular to the prevented wind in a kind of screen window and opens the automaton of gauze.
Background technology
In one is commonly called as the screen window of " sliding sash with disappearing screen window ", it can carry out rolling to reach the function of gauze " stealthy " to gauze.This screen window generally arranges the Scroll of rolling gauze in the frame of top, and the external part of gauze is fixed in a fan frame, and the two ends of fan frame slide up and down with the both sides frame of window frame respectively and are connected, by pulling fan frame to leave behind up and down or packing up gauze.For preventing the gauze after leaving behind from being opened by wind, it will usually arrange wind-proof device, utilize wind-proof device to clamp the loose both sides of gauze.Patent No. 200720005211.X of application before such as applicant, disclose a kind of automatic wind-proof window screen, installing on the side cell wall of frame can be towards the swing component of opposite side cell wall reciprocally swinging, it is respectively formed with to clamp the strip chuck of gauze on the opposite side cell wall of swing component and frame, and have employed ejector pin mechanism to drive swing component to swing.When leave behind fan frame time, by ejector pin mechanism drive swing component be flapped toward frame opposite side cell wall clamping gauze, to prevent gauze from being opened by wind；When pull-up fan frame, ejector pin mechanism drives swing component to open, and gauze is packed up.But the wind-proof device of this screen window is the most perfect, have that linkage is poor, work the problem such as unreliable.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of automaton providing excellent wind-proof performance for screen window.
nullBy solving the technical scheme that above-mentioned technical problem is used: the automatic windproof device of a kind of screen window，Include frame、Underframe、The wherein side cell wall being inserted into swingably in frame is to coordinate the swing component of the opposite side cell wall clamping gauze of frame、And its end is clipped in the fan frame between the opposite side cell wall of swing component and frame，It is characterized in that: set a snap close that can reciprocatingly slide the fan frame after can pinning screen window of leaving behind along the length direction of frame、And one keep snap close towards the spring of direction mobile trend of locking，Wherein formed respectively can the double wedge of mutual padlock in the end of snap close and fan frame，At least one cooperation face between two double wedges promotes the inclined-plane that snap close moves towards direction of unblanking when being set as in fan frame moving，It is provided with swing component when snap close moves towards direction of locking between rotating shaft and the snap close of swing component and is flapped toward opposite side cell wall、And snap close when moving towards direction of unblanking swing component put away the link gear of opposite side cell wall，The lower end of described swing component extends to the snap close when fan frame is displaced downwardly to just stagger swing component and is started to move towards direction of locking.
On the basis of the above, described link gear includes the intermeshing gear being fixed on rotating shaft and is installed in the tooth bar of snap close.
On the basis of the above, this utility model also includes connecting frame and the connection seat of underframe.
On the basis of the above, the opposite side cell wall of described swing component and frame is respectively formed with to clamp the strip chuck of gauze.
Use the beneficial effect that brought of this utility model: leave behind screen window time, when fan frame just starts to move down, the fan frame being clipped between the opposite side cell wall of swing component and frame can keep off swing component in opened condition, and screen window can pull down smoothly.When fan frame is pulled through the lower end of swing component, now fan frame no longer stops the swing of swing component, and the double wedge of fan frame the most just moves past the double wedge of snap close.Under the elastic force effect of spring, snap close moves towards direction of locking, and orders about swing component by link gear and be flapped toward opposite side cell wall.Owing to the inclined-plane of snap close with two double wedges of fan frame coordinates, the double wedge of snap close can gradually buckle into the double wedge of fan frame along with the continuing to move down of fan frame, and the swing of swing component also can gradually be flapped toward opposite side cell wall, until fan frame is displaced downwardly to underframe, now swing component is also rocked on opposite side cell wall, is clamped by gauze.Visible, this utility model can be while automatic locking fan frame after closing a screen window, it is possible to Automatic-clamping gauze, possesses the wind-proof performance of excellence.
Accompanying drawing explanation
Fig. 1 is the structural representation of the automatic windproof device of this utility model screen window.
Detailed description of the invention
As shown in Figure 1, a kind of automatic windproof device of screen window, include frame 1, underframe 2, the wherein side cell wall being inserted into swingably in frame 1 is to coordinate the swing component 3 of the opposite side cell wall clamping gauze of frame 1, and its end is clipped in the fan frame 4 between the opposite side cell wall of swing component 3 and frame 1, in this utility model, if a snap close 5 that can reciprocatingly slide the fan frame 4 after can pinning screen window of leaving behind along the length direction of frame 1, and one keep snap close 5 towards the spring 6 of direction mobile trend of locking, wherein formed respectively can the double wedge 51 of mutual padlock in the end of snap close 5 and fan frame 4, 41, two double wedges 51, at least one cooperation face between 41 promotes the inclined-plane that snap close 5 moves towards direction of unblanking when being set as in fan frame 4 moving.It is provided with swing component 3 when snap close 5 moves towards direction of locking between rotating shaft 7 and the snap close 5 of swing component 3 and is flapped toward opposite side cell wall and swing component 3 puts away opposite side cell wall time snap close 5 moves towards direction of unblanking link gear.The lower end of described swing component 3 extends to the snap close 5 when fan frame 4 is displaced downwardly to just stagger swing component 3 and is started to move towards direction of locking.
Leave behind screen window time, when fan frame 4 just starts to move down, the fan frame 4 being clipped between the opposite side cell wall of swing component 3 and frame 1 can keep off swing component 3 in opened condition, and screen window can pull down smoothly.When fan frame 4 is pulled through the lower end of swing component 3, now fan frame 4 no longer stops the swing of swing component 3, and the double wedge 41 of fan frame 4 the most just moves past the double wedge 51 of snap close 5.Under the elastic force effect of spring 6, snap close 5 moves towards direction of locking, and orders about swing component 3 by link gear and be flapped toward opposite side cell wall.Owing to the inclined-plane of snap close 5 with two double wedges 51,41 of fan frame 4 coordinates, the double wedge 51 of snap close 5 can gradually buckle into the double wedge 41 of fan frame 4 along with the continuing to move down of fan frame 4, the swing of swing component 3 also can gradually be flapped toward opposite side cell wall, until fan frame 4 is displaced downwardly to underframe 2, now swing component 3 is also rocked on opposite side cell wall, is clamped by gauze.
When needing pull-up screen window, pulling up fan frame 4, the inclined-plane coordinated between two double wedges 51,41 can order about snap close 5 and moves towards direction of unblanking, and orders about swing component 3 by link gear and put away opposite side cell wall, and the releasing clamping to gauze, gauze can pull up smoothly.Along with the upper shifting of fan frame 4, the double wedge 51 of snap close 5 gradually leaves the double wedge 41 of fan frame 4, and swing component 3 also can gradually be rocked to fully open, and now fan frame 4 initially enters between the opposite side cell wall of swing component 3 and frame 1, blocks swing component 3 and cannot close.Due to the elastic force effect of spring 6, swing component 3 can press against fan frame 4 all the time, and the frictional force produced therefrom can make fan frame 4 can hover over optional position, only fan frame 4 need to be pulled to achieve that the size that screen window is arbitrarily opened, simple to operate, easy-to-use.
In the present embodiment, described link gear includes the intermeshing gear 8 being fixed on rotating shaft 7 and is installed in the tooth bar 52 of snap close 5, guarantees that swing component 3 and snap close 5 must be synchronized with the movement by pitch wheel 8 and tooth bar.For convenience of processing and the assembling of screen window parts, can arrange connection frame 1 and the connection seat 9 of underframe 2, such spring 6, snap close 5 and gear all may be provided on connection seat 9.The opposite side cell wall of swing component 3 and frame 1 is respectively formed with to clamp the strip chuck 31,11 of gauze, two strip chucks 31,11 can clamp gauze as pawl, and after closing a screen window, wind-force is the biggest, gauze holds the tightest so that the wind-proof performance of screen window is more excellent.
Claims (4)
- null1. the automatic windproof device of a screen window，Include frame、Underframe、The wherein side cell wall being inserted into swingably in frame is to coordinate the swing component of the opposite side cell wall clamping gauze of frame、And its end is clipped in the fan frame between the opposite side cell wall of swing component and frame，It is characterized in that: set a snap close that can reciprocatingly slide the fan frame after can pinning screen window of leaving behind along the length direction of frame、And one keep snap close towards the spring of direction mobile trend of locking，Wherein formed respectively can the double wedge of mutual padlock in the end of snap close and fan frame，At least one cooperation face between two double wedges promotes the inclined-plane that snap close moves towards direction of unblanking when being set as in fan frame moving，It is provided with swing component when snap close moves towards direction of locking between rotating shaft and the snap close of swing component and is flapped toward opposite side cell wall、And snap close when moving towards direction of unblanking swing component put away the link gear of opposite side cell wall，The lower end of described swing component extends to the snap close when fan frame is displaced downwardly to just stagger swing component and is started to move towards direction of locking.
- The automatic windproof device of screen window the most according to claim 1, it is characterised in that: described link gear includes the intermeshing gear being fixed on rotating shaft and is installed in the tooth bar of snap close.
- The automatic windproof device of screen window the most according to claim 1, it is characterised in that: also include connecting frame and the connection seat of underframe.
- 4. according to the automatic windproof device of the arbitrary described screen window of claim 1-3, it is characterised in that: the opposite side cell wall of described swing component and frame is respectively formed with to clamp the strip chuck of gauze.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620233188.9U CN205422489U (en) | 2016-03-24 | 2016-03-24 | Automatic safety device against wind of screen window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620233188.9U CN205422489U (en) | 2016-03-24 | 2016-03-24 | Automatic safety device against wind of screen window |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205422489U true CN205422489U (en) | 2016-08-03 |
Family
ID=56548293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620233188.9U Withdrawn - After Issue CN205422489U (en) | 2016-03-24 | 2016-03-24 | Automatic safety device against wind of screen window |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205422489U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105672859A (en) * | 2016-03-24 | 2016-06-15 | 黎德方 | Automatic anti-wind device for screen window |
| CN107701077A (en) * | 2017-10-30 | 2018-02-16 | 蚌埠新奥能源发展有限公司 | A kind of filling machine waterproof curtain of rain with lateral elasticity stretching device |
-
2016
- 2016-03-24 CN CN201620233188.9U patent/CN205422489U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105672859A (en) * | 2016-03-24 | 2016-06-15 | 黎德方 | Automatic anti-wind device for screen window |
| CN105672859B (en) * | 2016-03-24 | 2017-08-11 | 黎德方 | The automatic windproof device of screen window |
| CN107701077A (en) * | 2017-10-30 | 2018-02-16 | 蚌埠新奥能源发展有限公司 | A kind of filling machine waterproof curtain of rain with lateral elasticity stretching device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160803 Effective date of abandoning: 20170811 |
|
| AV01 | Patent right actively abandoned |