CN203729770U - Window easy-opening system - Google Patents
Window easy-opening system Download PDFInfo
- Publication number
- CN203729770U CN203729770U CN201420138127.5U CN201420138127U CN203729770U CN 203729770 U CN203729770 U CN 203729770U CN 201420138127 U CN201420138127 U CN 201420138127U CN 203729770 U CN203729770 U CN 203729770U
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- China
- Prior art keywords
- pulley
- keel
- easy
- window frame
- line
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- Expired - Fee Related
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- 239000000835 fiber Substances 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 claims description 2
- 238000004804 winding Methods 0.000 abstract 1
- 239000000779 smoke Substances 0.000 description 4
- 230000002159 abnormal effect Effects 0.000 description 2
- 235000014676 Phragmites communis Nutrition 0.000 description 1
- 230000005856 abnormality Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000005662 electromechanics Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 231100000572 poisoning Toxicity 0.000 description 1
- 230000000607 poisoning effect Effects 0.000 description 1
Abstract
The utility model discloses a window easy-opening system, which comprises a keel and a window frame, wherein the lower parts of the keel and the window frame are hinged together; the window frame is positioned on the left side of the keel; a first pulley is arranged on the keel; a second pulley and a third pulley are arranged on the right part of the keel; a telescopic rod connected to a power device is arranged on one side of the connecting line of the second and third pulleys; a movable pulley is arranged on the end part of the telescopic rod. In addition, the window easy-opening system also comprises a stay rope, wherein one end of the stay rope is connected to the window frame, and the other end of the stay rope is connected to a hand-operated capstan after sequentially passing through the first pulley, the second pulley, the movable pulley and the third pulley in a winding way; an elastic mechanism is arranged between the upper parts of the keel and the window frame. The window easy-opening system has the advantages that a plurality of opening modes can be adopted, and the system is easy to open, convenient to maintain and lower in cost.
Description
Technical field
The present invention relates to window technical field, especially relate to a kind of easy-opening window controlling system.
Background technology
As everyone knows, in the time that fire occurs, cause in personnel death's many factors, smoke poisoning, the situation of suffocating account for the overwhelming majority.For this reason, some automatic smoke exhausting windows that can automatically open in the time that fire occurs have been prepared by many producers.But, although most automatic smoke exhausting windows can solve unlatching problem under normal circumstances, but under abnormality (as undesired in fire-fighting signal, fire-fighting power supply is undesired, equipment self electromechanics has obstacle etc.), all may there is opening undesired situation about can not open even completely in aforementioned vent window, once thereby fire occurs, there is most probably hardly imaginable fruit afterwards.Meanwhile, when the sash of these automatic smoke exhausting windows is opened, very likely occur because opening force is compared with the little phenomenon that causes sash to be difficult to open.
Summary of the invention
The object of this invention is to provide a kind of easy-opening window controlling system, it has multiple open mode, and is easy to the feature of opening.
The technical solution adopted in the present invention is: easy-opening window controlling system, comprise keel and window frame that bottom is hinged together, and this window frame is positioned at the left side of these keel, described keel are provided with one first pulley, right-hand one second pulley and the 3rd pulley of being provided with of these keel, and the side of the line of this second pulley and the 3rd pulley is provided with an expansion link that is connected to power set, the end of this expansion link is provided with a movable pulley, simultaneously, this easy-opening window controlling system also comprises a drag-line, one end of this drag-line is connected on this window frame, the other end is walked around this first pulley successively, the second pulley, movable pulley, after the 3rd pulley, be connected to a hand winch, and, between the top of these keel and the top of this window frame, be provided with an elastic mechanism.
Described elastic mechanism is the stage clip on the right flank that right-hand member is fixed on these keel, left end is pressed on this window frame.
Described drag-line is provided with a fuse.
Described drag-line is provided with one and the Anti-rope drop that matches of this fuse.
Described drag-line is the one in wire rope, chain, braided fiber rope.
Described the first pulley, the second pulley, the 3rd pulley and movable pulley replaces with Rolling bearing or with lubricated cylinder.
The advantage that the present invention has is: have multiple open mode, and be easy to open.Easy-opening window controlling system of the present invention has electric opening, manually opened and in the time there are abnormal conditions, can also be by the mode of opening after fuse blows, and higher thereby window is opened successful probability, safety factor is higher.Meanwhile, the unlatching of this window frame is accomplished by self gravitation, and the unlatching that elastic mechanism is this window frame provides initial driving force, thus open comparatively easy.Because power set can be away from forms intensive work, not only easy to maintenance, cost is also lower.
Brief description of the drawings
Below in conjunction with drawings and Examples, the present invention is further described:
Fig. 1 is the annexation schematic diagram of embodiments of the invention.
In figure: 10, keel; 20, window frame; 31, the first pulley, 32, the second pulley, 33, the 3rd pulley; 40, expansion link, 41, movable pulley; 50, power set; 60, drag-line; 70, hand winch; 80, elastic mechanism; 90, fuse, 91, Anti-rope drop.
Detailed description of the invention
Embodiment, as shown in Figure 1: easy-opening window controlling system, comprises keel 10 and window frame 20 that bottom is hinged together.These keel 10 can be fixed on body of wall, on this window frame 20, daylighting layer can be directly installed.This window frame 20 is positioned at the left side of these keel 10.Concretely, these keel 10 are provided with one first pulley 31.Right-hand one second pulley 32 and one the 3rd pulley 33 of being provided with of these keel 10, and the side of the line of this second pulley 32 and the 3rd pulley 33 is provided with an expansion link 40 that is connected to motor push rod or air motor, hydraulic motor, hoist engine equal power device 50, and the end of this expansion link 40 is provided with a movable pulley 41.Certainly, these power set 50 are furnished with switch (not shown on figure), and in the time that these power set 50 are motor, this motor is connected to power supply (not shown on figure).Meanwhile, this easy-opening window controlling system also comprises a drag-line 60.One end of this drag-line 60 is connected on this window frame 20, and the other end is connected to a hand winch 70 after walking around successively this first pulley 31, the second pulley 32, movable pulley 41, the 3rd pulley 33.And, between the top of these keel 10 and the top of this window frame 20, be provided with an elastic mechanism 80.Like this, under normal circumstances, these power set 50 drive this expansion link 40 to stretch out, and this drag-line 60 is emitted, and this elastic mechanism 80 promotes this window frame 20 left makes this window frame 20 be tending towards opening, and this window frame 20 is all opened voluntarily under Action of Gravity Field afterwards.Otherwise after this expansion link 40 is retracted, this drag-line 60 pulls the top of this window frame 20 to move right and then closes.In the time that these power set 50 cannot move, emit or regain this drag-line 60 by this hand winch 70, this window frame 20 is opened or closed.Wherein, this elastic body 80 makes this window frame 20 be easy to open.
Further say, this elastic mechanism 80 is the stage clip on the right flank that right-hand member is fixed on these keel 10, left end is pressed on this window frame 20.Certainly, this stage clip also can adopt the replacements such as reed, air spring, hydraulic spring grease cup.That is, in the time that this window frame 20 is closed, this stage clip is compacted, thereby once this drag-line 60 is emitted, these window frame 20 tops are subject to the top power that this stage clip gives left, thereby very easily open.
Continue to optimize:
This drag-line 60 is provided with a fuse 90.That is, once there are abnormal conditions, these power set 50 cannot move, this hand winch 70 be cannot approach time, and this fuse 90 disconnects, and this drag-line 60 is emitted.This drag-line 60 is provided with one and the Anti-rope drop 91 that matches of this fuse 90.; the two ends of this Anti-rope drop 91 are connected to the two ends that are positioned at this fuse 90 on this drag-line 60; and when this Anti-rope drop 91 is flat in relaxation state; once this fuse 90 disconnects; this Anti-rope drop 91 is tightened up; be equivalent to increase the length of this drag-line 60, thereby can not hindered opening of this window frame 20, and this window frame 20 can not cause other security incident then because unrestrictedly opening phenomenons such as causing glass breaking.
This drag-line 60 is the one in wire rope, chain, braided fiber rope.These materials are easy to obtain, thereby have reduced product cost.
It should be noted that, easy-opening window controlling system of the present invention can include multiple window frames, and these window frames are connected in series by same drag-line.
The foregoing is only the preferred embodiments of the present invention; not thereby limit the scope of the claims of the present invention; every equivalent structure or conversion of equivalent flow process that utilizes manual of the present invention and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (6)
1. easy-opening window controlling system, comprise keel (10) and window frame (20) that bottom is hinged together, and this window frame (20) is positioned at the left side of these keel (10), it is characterized in that: described keel (10) are provided with one first pulley (31), right-hand one second pulley (32) and the 3rd pulley (33) of being provided with of these keel (10), and the side of the line of this second pulley (32) and the 3rd pulley (33) is provided with an expansion link (40) that is connected to power set (50), the end of this expansion link (40) is provided with a movable pulley (41), simultaneously, this easy-opening window controlling system also comprises a drag-line (60), one end of this drag-line (60) is connected on this window frame (20), the other end is walked around this first pulley (31) successively, the second pulley (32), movable pulley (41), after the 3rd pulley (33), be connected to a hand winch (70), and, between the top of the top of these keel (10) and this window frame (20), be provided with an elastic mechanism (80).
2. easy-opening window controlling system according to claim 1, is characterized in that: described elastic mechanism (80) is the stage clip on the right flank that right-hand member is fixed on these keel (10), left end is pressed on this window frame (20).
3. easy-opening window controlling system according to claim 1 and 2, is characterized in that: described drag-line (60) is provided with a fuse (90).
4. easy-opening window controlling system according to claim 3, is characterized in that: described drag-line (60) is provided with one and the Anti-rope drop (91) that matches of this fuse (90).
5. easy-opening window controlling system according to claim 1, is characterized in that: described drag-line (60) is the one in wire rope, chain, braided fiber rope.
6. easy-opening window controlling system according to claim 1, is characterized in that: described the first pulley (31), the second pulley (32), the 3rd pulley (33) and movable pulley (41) replaces with Rolling bearing or with lubricated cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420138127.5U CN203729770U (en) | 2014-03-25 | 2014-03-25 | Window easy-opening system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420138127.5U CN203729770U (en) | 2014-03-25 | 2014-03-25 | Window easy-opening system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203729770U true CN203729770U (en) | 2014-07-23 |
Family
ID=51199852
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420138127.5U Expired - Fee Related CN203729770U (en) | 2014-03-25 | 2014-03-25 | Window easy-opening system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203729770U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104314412A (en) * | 2014-10-16 | 2015-01-28 | 南京建工集团有限公司 | Automatic fume exhaust system |
| CN105649466A (en) * | 2016-03-21 | 2016-06-08 | 德州市建筑规划勘察设计研究院 | Smoke-sensitive automatic smoke discharging window |
| CN107630617A (en) * | 2017-10-25 | 2018-01-26 | 德清奥丽门窗有限公司 | Automatic unscrewing type windowing facility |
-
2014
- 2014-03-25 CN CN201420138127.5U patent/CN203729770U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104314412A (en) * | 2014-10-16 | 2015-01-28 | 南京建工集团有限公司 | Automatic fume exhaust system |
| CN105649466A (en) * | 2016-03-21 | 2016-06-08 | 德州市建筑规划勘察设计研究院 | Smoke-sensitive automatic smoke discharging window |
| CN107630617A (en) * | 2017-10-25 | 2018-01-26 | 德清奥丽门窗有限公司 | Automatic unscrewing type windowing facility |
| CN107630617B (en) * | 2017-10-25 | 2019-01-29 | 德清奥丽门窗有限公司 | Automatic unscrewing type windowing facility |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160715 Address after: 315032, Zhejiang, Ningbo Province, Jiangbei District, Nanjing Road, north side of Merlin Patentee after: NINGBO HELIWEIYE FIRE SCIENCE AND TECHNOLOGY Co.,Ltd. Patentee after: ZHEJIANG DAFENG INDUSTRY Co.,Ltd. Address before: 315032, Zhejiang, Ningbo Province, Jiangbei District, Nanjing Road, north side of Merlin Patentee before: NINGBO HELIWEIYE FIRE SCIENCE AND TECHNOLOGY Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140723 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |