CN102071864B - Windproof sliding window opened in multiple angles - Google Patents
Windproof sliding window opened in multiple angles Download PDFInfo
- Publication number
- CN102071864B CN102071864B CN2011100223311A CN201110022331A CN102071864B CN 102071864 B CN102071864 B CN 102071864B CN 2011100223311 A CN2011100223311 A CN 2011100223311A CN 201110022331 A CN201110022331 A CN 201110022331A CN 102071864 B CN102071864 B CN 102071864B
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- CN
- China
- Prior art keywords
- ratchet
- sliding part
- window frame
- window
- latch
- 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.)
- Expired - Fee Related
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Abstract
The invention discloses a windproof casement window opened in multiple angles. The sliding window comprises a window frame and a window sash, wherein the window sash is connected with the window frame through a hinging mechanism; a rotating piece which rotates along with the opening and closing of the window sash is arranged in the hinging mechanism; a revolving shaft of the rotating piece is fixed on the window frame; a ratchet wheel is fixed in the rotating piece; a pawl which is engaged with the ratchet wheel is movably connected to the window frame and moves close to and away from the ratchet wheel; and a locking mechanism for preventing the pawl from moving is arranged between the pawl and the window frame. The window sash is locked by engaging the pawl and the ratchet wheel, so that wind prevention function is realized; moreover, the window sash can be locked at multiple opening angles; and ratchets on the ratchet wheel are denser, and more opening angles of the window sash can be selected.
Description
Technical field
The present invention relates to window, particularly the structure of casement window.
Background technology
The all not anti-wind mechanism of existing casement window, particularly aluminium alloys casement window, the sash of opening can be closed under wind effect voluntarily, has certain danger.Can the cleek of sash pinning be played windbreak function though early stage timber window has one, the open angle of sash is fixed, and uses inconvenient.
Summary of the invention
But the objective of the invention is to improve the windproof casement window that a kind of multi-angle is opened.
But the present invention is achieved in that the windproof casement window that multi-angle is opened; Comprise window frame and sash; Sash is connected with window frame through linkwork, in said linkwork, has a tumbler that rotates along with the keying of sash, and the rotating shaft of this tumbler is fixed on the window frame; Said tumbler has been installed with ratchet; Be movably connected on window frame with the ratchet of this ratchet engaged, the activity direction of ratchet for ratchet near with the direction of separating, between ratchet and window frame, be provided with the locking mechanism of preventing ratchet movable.
As preferred forms, said ratchet is connected with a sliding part, and a sliding part and a housing are slidingly connected, and sliding part is fixed with the button that stretches out housing, and said housing is fixed on the window frame, constitutes the flexible connection of ratchet and window frame with this; The movable locking mechanism of described prevention ratchet comprises first spring that acts on the sliding part, and the direction of spring force is to force sliding part to drive the direction that ratchet leaves ratchet, offers slide opening on the sliding part; On slide opening, offer the locating hole of diameter greater than the slide opening width; One latch passes from slide opening, and an end of said latch exposes said housing, and the other end of latch is fixed with projection; The radial dimension of projection is greater than the width of the slide opening on the sliding part and less than the aperture of the locating hole on the sliding part; Latch is connected with second spring, and under the effect of second spring, the projection of latch end is adjacent on sliding part; And when sliding part slid onto the position of ratchet and ratchet engaged, the projection of latch end snapped in the locating hole on the sliding part.
The present invention locks sash through the engagement of ratchet and ratchet, realizes wind-shielding function, and sash may be locked in a plurality of opening angles, and the ratchet on the ratchet is close more, and alternative sash opening angle is just many more.
Description of drawings
Fig. 1 is the structural representation of the embodiment of the invention;
Fig. 2 is the A-A partial sectional view of Fig. 1.
The specific embodiment
Referring to Fig. 1, Fig. 2, this windproof casement window comprises window frame 1 and sash 2, and sash 2 is connected with window frame 1 through a linkwork.Said linkwork is made up of four connecting rods 3,4,5,6; Article four, rod hinge connection constitutes a deformable parallelogram together; Wherein connecting rod 6 is fixing with sash 2; The jointed shaft of two other connecting rod 3,4 is fixed on the slide block 7, and slide block 7 is embedded in the grooved rail 8 and can slides along grooved rail 8, and grooved rail 8 is fixed on the window frame 1.Article four, the connecting rod 5 in the connecting rod is a tumbler, and its rotating shaft 9 is fixed on the grooved rail 8, that is is equal to and is fixed on the window frame 1, and along with the keying of sash 2, connecting rod 5 rotates around rotating shaft 9.The end monolithic molding of connecting rod 5 has a ratchet 10.Ratchet 11 is connected with a sliding part 12, and sliding part 12 and a housing 13 are slidingly connected, and an end of sliding part 12 is fixed with the button 21 that stretches out housing 13, and housing 13 is fixed on the window frame 1, constitutes the flexible connection of ratchet 11 and window frame 1 with this.Press button 21 removable sliding parts 12 with hand push, and then make ratchet 11 and ratchet 10 engagements.But ratchet 11 and sliding part 12 global formations.
Between ratchet 11 and window frame 1, also be provided with the locking mechanism of preventing ratchet movable.This locking mechanism comprises first spring 14 that acts on the sliding part 12, and the direction of spring force is to force sliding part 12 to drive the direction that ratchet 11 slides off ratchet 10 to the right, offers slide opening 15 on the sliding part 12; On slide opening 15, offer the locating hole 19 of diameter greater than the slide opening width; One latch 16 passes slide opening 15, and an end of latch 16 exposes housing 13 and forms button 17, and the other end of latch 16 is fixed with projection 18; The radial dimension of projection 18 is greater than the width of the slide opening on the sliding part 15 and less than the aperture of the locating hole on the sliding part 19; Latch 16 is connected with second spring 20, and under the effect of second spring 20, the projection 18 of latch end is adjacent on sliding part 12; And when sliding part 12 slid onto ratchet 11 with ratchet 10 position engaged, the projection 18 of latch end snapped in the locating hole 19 on the sliding part.The operating principle of above-mentioned locking mechanism is: push button 21 left with hand; Make sliding part 12 slide into ratchet 11 and ratchet 10 engagements left; And make just aligned hole 19 of projection 18, so under the effect of second spring 20, projection 18 snaps in the locating hole 19 automatically; Cause sliding part 12 not slide, thereby ratchet 11 is locked in the state that meshes with ratchet 10; During release, push the end button 17 of latch 16, make projection 18 leave locating hole 19, slide to the right, remove the locking of 11 pairs of ratchets 10 of ratchet so sliding part 12 drives ratchet 11 under the effect of first spring 14 with hand.
Claims (2)
1. but the windproof casement window opened of multi-angle; Comprise window frame and sash; Sash is connected with window frame through linkwork, in said linkwork, has a tumbler that rotates along with the keying of sash, and the rotating shaft of this tumbler is fixed on the window frame; It is characterized in that: said tumbler has been installed with ratchet; Be movably connected on window frame with the ratchet of this ratchet engaged, the activity direction of ratchet for ratchet near with the direction of separating, between ratchet and window frame, be provided with the locking mechanism of preventing ratchet movable.
2. but the windproof casement window that multi-angle as claimed in claim 1 is opened; It is characterized in that: said ratchet is connected with a sliding part, and a sliding part and a housing are slidingly connected, and sliding part is fixed with the button that stretches out housing; Said housing is fixed on the window frame, constitutes the flexible connection of ratchet and window frame with this; The movable locking mechanism of described prevention ratchet comprises first spring that acts on the sliding part, and the direction of spring force is to force sliding part to drive the direction that ratchet leaves ratchet, offers slide opening on the sliding part; On slide opening, offer the locating hole of diameter greater than the slide opening width; One latch passes from slide opening, and an end of said latch exposes said housing, and the other end of latch is fixed with projection; The radial dimension of projection is greater than the width of the slide opening on the sliding part and less than the aperture of the locating hole on the sliding part; Latch is connected with second spring, and under the effect of second spring, the projection of latch end is adjacent on sliding part; And when sliding part slid onto the position of ratchet and ratchet engaged, the projection of latch end snapped in the locating hole on the sliding part.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100223311A CN102071864B (en) | 2011-01-16 | 2011-01-16 | Windproof sliding window opened in multiple angles |
| HK11109143.4A HK1157422A1 (en) | 2011-01-16 | 2011-08-30 | Multi-angle windproof side hung casement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100223311A CN102071864B (en) | 2011-01-16 | 2011-01-16 | Windproof sliding window opened in multiple angles |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102071864A CN102071864A (en) | 2011-05-25 |
| CN102071864B true CN102071864B (en) | 2012-06-27 |
Family
ID=44030601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011100223311A Expired - Fee Related CN102071864B (en) | 2011-01-16 | 2011-01-16 | Windproof sliding window opened in multiple angles |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN102071864B (en) |
| HK (1) | HK1157422A1 (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104417324A (en) * | 2013-09-04 | 2015-03-18 | 厦门锐思达机电科技有限公司 | Handle-and-electric controlled car window to escape capable of unfolding and fixing at any angle |
| CN105526329A (en) * | 2016-01-29 | 2016-04-27 | 南京威翔科技有限公司 | Positioning adjusting mechanism based on ratchet and ratchet wheel |
| CN106813283A (en) * | 2017-04-10 | 2017-06-09 | 珠海格力电器股份有限公司 | Opening and closing mechanism and range hood |
| CN107605289A (en) * | 2017-11-06 | 2018-01-19 | 江西奋发科技有限公司 | A kind of slide support hinge of band damping |
| CN109131207A (en) * | 2018-09-06 | 2019-01-04 | 重庆霆鸿汽车配件有限公司 | A kind of actuating seatbelt |
| CN110644880A (en) * | 2019-09-23 | 2020-01-03 | 长安大学 | Down-turning type passenger car safety escape window |
| CN113022876A (en) * | 2021-04-02 | 2021-06-25 | 北京理工大学 | Automatic change airport luggage transport vechicle |
| CN113931545B (en) * | 2021-09-03 | 2022-11-04 | 合肥华凌股份有限公司 | Limiting device, hinge assembly and storage cabinet |
| CN114264291B (en) * | 2022-02-28 | 2022-06-14 | 山东省地质矿产勘查开发局第五地质大队（山东省第五地质矿产勘查院） | Survey and drawing geography is with mark measurement station device based on open water source |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2617784A1 (en) * | 1976-04-23 | 1977-11-03 | Elpatag Ag | SHAFT STOPPED IN THE EVENT OF ACCIDENTAL ROTATION |
| US5440837A (en) * | 1994-03-17 | 1995-08-15 | Truth Hardware Corporation | Manually operable sash lift for motorized double hung window |
| CN2486689Y (en) * | 2001-07-18 | 2002-04-17 | 陆中选 | Improved slide flat-open multifunction combined window |
| CN2542784Y (en) * | 2002-05-10 | 2003-04-02 | 施光隆 | Rail roller mechanism for sliding window |
| CN201460617U (en) * | 2009-05-15 | 2010-05-12 | 邓卓光 | Flat-open window support capable of rotating 180 degrees and movable flat-open energy-saving window capable of rotating 180 degrees |
| CN201588475U (en) * | 2009-12-01 | 2010-09-22 | 吴建峰 | Windbrace for casement window |
-
2011
- 2011-01-16 CN CN2011100223311A patent/CN102071864B/en not_active Expired - Fee Related
- 2011-08-30 HK HK11109143.4A patent/HK1157422A1/en not_active IP Right Cessation
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2617784A1 (en) * | 1976-04-23 | 1977-11-03 | Elpatag Ag | SHAFT STOPPED IN THE EVENT OF ACCIDENTAL ROTATION |
| US5440837A (en) * | 1994-03-17 | 1995-08-15 | Truth Hardware Corporation | Manually operable sash lift for motorized double hung window |
| CN2486689Y (en) * | 2001-07-18 | 2002-04-17 | 陆中选 | Improved slide flat-open multifunction combined window |
| CN2542784Y (en) * | 2002-05-10 | 2003-04-02 | 施光隆 | Rail roller mechanism for sliding window |
| CN201460617U (en) * | 2009-05-15 | 2010-05-12 | 邓卓光 | Flat-open window support capable of rotating 180 degrees and movable flat-open energy-saving window capable of rotating 180 degrees |
| CN201588475U (en) * | 2009-12-01 | 2010-09-22 | 吴建峰 | Windbrace for casement window |
Also Published As
| Publication number | Publication date |
|---|---|
| HK1157422A1 (en) | 2012-06-15 |
| CN102071864A (en) | 2011-05-25 |
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