CN102220826A - Lower opening-closing mechanism for casement and sliding door and window - Google Patents
Lower opening-closing mechanism for casement and sliding door and window Download PDFInfo
- Publication number
- CN102220826A CN102220826A CN2011101378216A CN201110137821A CN102220826A CN 102220826 A CN102220826 A CN 102220826A CN 2011101378216 A CN2011101378216 A CN 2011101378216A CN 201110137821 A CN201110137821 A CN 201110137821A CN 102220826 A CN102220826 A CN 102220826A
- Authority
- CN
- China
- Prior art keywords
- window
- closing mechanism
- sash
- lower opening
- opening
- 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.)
- Granted
Links
Images
Landscapes
- Wing Frames And Configurations (AREA)
Abstract
The invention provides a lower opening-closing mechanism for a casement and sliding door and window to solve the following problems: when the window is opened, the sashes move out of the window frames and the weight of the whole sashes are independently borne by rockers; and the rockers will be deformed due to long-time bearing, thus affecting the reliability of the opening-closing mechanism. The lower opening-closing mechanism is characterized in that the lower opening-closing mechanism comprises a sash shaft, a rocker and a support shaft, wherein a raised support point is arranged between the middle point of the rocker and the support shaft; and the support point pushes against a lower frame of the sash. The lower opening-closing mechanism has the following beneficial effects: the weight borne by the rocker is greatly lightened, thus avoiding deformation of the rocker due to weight bearing and greatly improving the service life and reliability of the opening-closing mechanism.
Description
Technical field
The present invention relates to a kind of flat slide door or window open-and-close mechanism down of opening.
Background technology
CN201443272U discloses a kind of flat slide door or window of opening and has reached the flat slide door or window of opening with open-and-close mechanism.This door and window (to call window in the following text) has been concentrated the advantage of casement window and sliding sash, and sealing effectiveness is equal to casement window when having realized the pass window, is equal to sliding sash when windowing, does not account for the effect of the interior space.This window realizes that above-mentioned effect is because used open-and-close mechanism.Open-and-close mechanism mainly comprises base plate 30, sash axle 31, rocking bar 34, back shaft 32 etc.Sash upper and lower two open-and-close mechanisms are installed respectively, back shaft slides in the slideway of window frame.Whole sash enters window frame when closing window, and the weight of sash is mainly carried by the window frame lower frame; When windowing, the parallel window frame lower frame that shifts out of whole sash, the weight of whole sash is mainly by the rocking bar carrying in the following open-and-close mechanism.Long-time bearing, rocking bar can deform, and influences the reliability of open-and-close mechanism, and particularly when sash was double-layer glass or even triplex glass, situation was more so.
Summary of the invention
For solving the problems of the technologies described above, the object of the present invention is to provide a kind of flat slide door or window open-and-close mechanism down of opening.
The object of the present invention is achieved like this: it comprises sash axle, rocking bar and back shaft, it is characterized in that: establish the strong point (stress point) of a projection between the mid point (referring to the mid point between back shaft and the sash axle) of rocking bar and back shaft, this strong point withstands on the lower frame of sash.At this moment rocking bar is as lever, and back shaft is as the fulcrum of this lever, and the present invention utilizes lever principle, gives back shaft with most of weight of sash by strong point off-load.
Compared with prior art, the invention has the beneficial effects as follows: alleviated the weight of rocking bar carrying greatly, avoided being out of shape, improved the application life and the reliability of open-and-close mechanism greatly because of the rocking bar load-bearing.
Description of drawings
Further specify the present invention below in conjunction with accompanying drawing.
Fig. 1 is the schematic diagram that the present invention is applied in sliding sash under sash lower frame and the window frame.
Fig. 2 is that the A of Fig. 1 is to view.
The specific embodiment
Following open-and-close mechanism 3 is installed under the lower frame 1 of sash and the window frame 2 li of sliding sashes.Establish the strong point of pulley 39 as projection on the rocking bar 34 of following open-and-close mechanism, pulley is positioned between the mid point (referring to the mid point between back shaft 32 and the sash axle 31) and back shaft 32 of rocking bar 34, and pulley withstands on the lower frame 1 of sash.At this moment rocking bar is as lever, and back shaft is as the fulcrum of this lever, and sash axle and pulley are as two stress points.The present invention utilizes lever principle, gives back shaft with most of weight of sash by the pulley off-load.The employing pulley can reduce the frictional force between fulcrum and the sash lower frame.
Claims (2)
1. the flat slide door or window of opening is with open-and-close mechanism down, and it comprises sash axle, rocking bar and back shaft, it is characterized in that: establish the strong point of a projection between the mid point of rocking bar and back shaft, this strong point withstands on the lower frame of sash.
2. according to the described flat slide door or window open-and-close mechanism down of opening of claim 1, it is characterized in that: the strong point of said projection is a pulley.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110137821.6A CN102220826B (en) | 2011-05-26 | 2011-05-26 | Lower opening-closing mechanism for casement and sliding door and window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110137821.6A CN102220826B (en) | 2011-05-26 | 2011-05-26 | Lower opening-closing mechanism for casement and sliding door and window |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102220826A true CN102220826A (en) | 2011-10-19 |
| CN102220826B CN102220826B (en) | 2014-06-11 |
Family
ID=44777512
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110137821.6A Active CN102220826B (en) | 2011-05-26 | 2011-05-26 | Lower opening-closing mechanism for casement and sliding door and window |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102220826B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108678617A (en) * | 2018-07-14 | 2018-10-19 | 内蒙古蒙利德铝业有限公司 | Parallel window switch control of floaing |
| CN109469430A (en) * | 2019-01-02 | 2019-03-15 | 青岛浦凡特工程设备有限公司 | One kind, which is opened flat, turns sliding door and window with lower open-and-close mechanism |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2427602Y (en) * | 2000-06-14 | 2001-04-25 | 陆中选 | Improved and renewal type sliding or pushing-open multi-functional combination window |
| CN201443272U (en) * | 2009-07-23 | 2010-04-28 | 王小康 | Opening and closing mechanism for casement sliding door and window as well as casement sliding door and window |
| CN202117503U (en) * | 2011-05-26 | 2012-01-18 | 王小康 | Lower opening-closing mechanism for side-hung sliding door window |
-
2011
- 2011-05-26 CN CN201110137821.6A patent/CN102220826B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2427602Y (en) * | 2000-06-14 | 2001-04-25 | 陆中选 | Improved and renewal type sliding or pushing-open multi-functional combination window |
| CN201443272U (en) * | 2009-07-23 | 2010-04-28 | 王小康 | Opening and closing mechanism for casement sliding door and window as well as casement sliding door and window |
| CN202117503U (en) * | 2011-05-26 | 2012-01-18 | 王小康 | Lower opening-closing mechanism for side-hung sliding door window |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108678617A (en) * | 2018-07-14 | 2018-10-19 | 内蒙古蒙利德铝业有限公司 | Parallel window switch control of floaing |
| CN109469430A (en) * | 2019-01-02 | 2019-03-15 | 青岛浦凡特工程设备有限公司 | One kind, which is opened flat, turns sliding door and window with lower open-and-close mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102220826B (en) | 2014-06-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10047552B2 (en) | Moving window installation structure of sliding window system having aluminum alloy sash structure | |
| US9103148B2 (en) | Shower door assembly | |
| JP2011107485A5 (en) | ||
| CN102220826B (en) | Lower opening-closing mechanism for casement and sliding door and window | |
| CN202117503U (en) | Lower opening-closing mechanism for side-hung sliding door window | |
| CN102897004A (en) | Mechanical arm for automobile skylight | |
| CN202417247U (en) | Anti-dropping structure of door/window | |
| CN205224988U (en) | Translation sliding door | |
| US8205930B1 (en) | Vehicle door with an irregular-circular frame for a recreational vehicle | |
| CN201434556Y (en) | Lock fixing limit bracket mechanism of refrigerator | |
| CN202911518U (en) | Mechanical arm for sunroof of automobile | |
| CN201176770Y (en) | Load bearing -type friction hinge and its sliding piece for window | |
| CN202831928U (en) | Five link mechanism slide support hinge | |
| CN201052915Y (en) | Friction plate vehicle conveyor | |
| CN209398127U (en) | A kind of sliding door movable pulley sub-assembly | |
| CN203113973U (en) | Sliding door and window spring lock | |
| CN102877724A (en) | Sliding support hinge with five-connecting-rod structure | |
| CN203230276U (en) | Parallel pushing-out type sliding and supporting hinge | |
| CN2885798Y (en) | Overwinding-resistance backstop | |
| CN201486306U (en) | Novel connecting rod hinge used for opening and closing windows | |
| CN2797576Y (en) | Plane-opening type sliding window | |
| CN101368467A (en) | Vehicle window semi-open limiting mechanism of intelligent electric sliding door | |
| CN110344732B (en) | Furniture sliding door with anti-falling structure | |
| CN205243225U (en) | Unilateral drive stopper | |
| CN213297569U (en) | High-strength bearing coaming hinge for wooden pallet |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200623 Address after: 244000 No. 695 north section of Taishan Road, Anhui, Tongling Patentee after: Tongling shouchuang Technology Co.,Ltd. Address before: 114200, Liaoning, Anshan, Haicheng sense of Wang Zhen, Ma round village, Baer plastic material Patentee before: Wang Xiaokang |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220816 Address after: 244000 No. 695, North Section of Taishan Avenue, Tongling City, Anhui Province Patentee after: Anhui Haiyuan smart home Co.,Ltd. Address before: 244000 No. 695, North Section of Taishan Avenue, Tongling City, Anhui Province Patentee before: Tongling shouchuang Technology Co.,Ltd. |
|
| TR01 | Transfer of patent right |