The window controlling system that multi-mode is opened
Technical field
The present invention relates to window technical field, especially relate to the window controlling system that a kind of multi-mode is opened.
Background technology
Many fire cases show: cause in the many factors of personnel death, and smoke poisoning, the situation of suffocating account for the overwhelming majority.For this reason, some automatic smoke exhausting windows have been there are.This automatic smoke exhausting window can be opened automatically when fire occurs, as Chinese invention patent: fire-fighting automatic smoke exhausting window (notification number: CN101818609A) and Chinese utility model patent: power-driven natural smoke exhausting window (notification number is CN202073461U) all discloses the correlation technique of automatic window.But, although aforementioned techniques can solve the unlatching problem of vent window under normal circumstances, but it is (as abnormal in fire-fighting signal under abnormality, fire-fighting power supply is abnormal, equipment self electromechanics has obstacle etc.), aforementioned vent window all may occur opening abnormal situation about can not open even completely, thus once fire occurs, then occurs hardly imaginable consequence most probably.
Summary of the invention
The object of this invention is to provide the window controlling system that a kind of multi-mode is opened, it has multiple open mode, even if thus in abnormal cases, also can open the feature of vent window.
The technical solution adopted in the present invention is: the window controlling system that multi-mode is opened, comprise window opening device, the window controlling system that described multi-mode is opened comprises in horizontal slide-bar, this slide-bar slides and is provided with the support of this window opening device of interlock, and this support is provided with pin-and-hole, simultaneously, the right of this slide-bar is provided with latching device, this latching device comprises control handle and is positioned at the lock pin of this control handle end, and this lock pin and this pin-and-hole match, and, the left of this support is connected with the first telescoping mechanism by the first connecting line, this control handle is connected with the second telescoping mechanism by the second connecting line, and this second telescoping mechanism is connected with manually opened device by the 3rd connecting line, and, this latching device has support body, the middle part of this control handle is hinged on support body, thus this control handle forms a seesaw structure.
Described 3rd connecting line is provided with fuse.
Described first telescoping mechanism and the second telescoping mechanism are the one in balancing weight, elastic rubber strip and spring.
Described first connecting line, the second connecting line, the 3rd connecting line are the one in wire rope, chain, braided fiber rope.
The present invention is advantageously: have multiple open mode, even if in abnormal cases, also can open vent window.The window controlling system that multi-mode of the present invention is opened, when abnormality, manually opener or the mode by fuse blows can realize the action of this window opening device, ensure that vent window can be opened in time in various situation, then ensure that the safety of personnel.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described:
Fig. 1 is the schematic front view of embodiments of the invention;
Fig. 2 is the A portion enlarged drawing of Fig. 1.
In figure: 10, window opening device; 20, slide-bar; 30, support, 31, pin-and-hole; 40, latching device, 41, control handle, 42, lock pin; 51, the first connecting line, the 52, first telescoping mechanism; 61, the second connecting line, the 62, second telescoping mechanism; 71, the 3rd connecting line, 72, manually opened device; 80, fuse.
Detailed description of the invention
Embodiment, is shown in shown in Fig. 1 and Fig. 2: the window controlling system that multi-mode is opened, comprises window opening device 10, can opened smoke-discharging window after this window opening device 10 moves.Further say, the window controlling system that this multi-mode is opened comprises in horizontal slide-bar 20, and this slide-bar 20 slides is provided with the support 30 of this window opening device 10 of interlock.That is, this support 30 can drive this window opening device 10 to move after sliding, and such as, the right-hand member of this window opening device 10 is hinged on this support 30.And this support 30 is provided with pin-and-hole 31.Meanwhile, the right of this slide-bar 20 is provided with latching device 40.This latching device 40 comprises control handle 41 and is positioned at the lock pin 42 of this control handle 41 end, and this lock pin 42 and this pin-and-hole 31 match.That is, after this control handle 41 is pulled, the lock pin 42 being positioned at this control handle 41 end moves, thus the pin-and-hole 31 be enclosed within this lock pin 42 is spun off.Such as, this latching device 40 must have support body, and the middle part of this control handle 41 is hinged on support body, thus this control handle 41 forms a seesaw structure.And the left of this support 30 is connected with the first telescoping mechanism 52 by the first connecting line 51, and this control handle 41 is connected with the second telescoping mechanism 62 by the second connecting line 61, and this second telescoping mechanism 62 is connected with manually opened device 72 by the 3rd connecting line 71.Like this, when there are abnormal conditions and window opener 10 cannot automatic moving time, only need this manually opened device 72 manually opened, then this manually opened device 72 drives this second telescoping mechanism 62 action by the 3rd connecting line 71, this second telescoping mechanism 62 pulls this control handle 41 by this second connecting line 61, then this lock pin 42 move after this pin-and-hole 31 and this lock pin 42 depart from, the support 30 losing restriction is moved to left along this slide-bar 20 by the traction of this first connecting line 51 under the effect of this first telescoping mechanism 52, and final this window opening device 10 of promotion moves to be opened vent window.
Optimize, the 3rd connecting line 71 is provided with fuse 80.Like this, once personnel are absent from the scene, when occurring abnormal conditions, this fuse 80 disconnects, and the 3rd connecting line 71 is disconnected, and then also can cause this second telescoping mechanism 62 action.
Aforementioned telescoping mechanism (comprising the first telescoping mechanism and the second telescoping mechanism) can take multiple common mode.Such as, this first telescoping mechanism 52 and the second telescoping mechanism 62 are the one in balancing weight, elastic rubber strip and spring.When adopting balancing weight as telescoping mechanism, corresponding pulley can be configured so that this connecting line cover is got around for corresponding connecting line (comprising the first connecting line, the second connecting line), then enable this balancing weight produce pulling force by this connecting line.And when adopting elastic caoutchouc and spring, this elastic caoutchouc and spring directly can produce pulling force to corresponding connecting line.
Further say, this first connecting line 51, second connecting line 61, the 3rd connecting line 71 can adopt the one in wire rope, chain, braided fiber rope.Like this, make the first connecting line 51, second connecting line 61, the 3rd connecting line 71 all comparatively durable, meet the requirement of safety.
Window opening device widely uses at present, its structure and principle same as the prior art, repeat no more here.
The foregoing is only the preferred embodiments of the present invention; not thereby the scope of the claims of the present invention is limited; every utilize manual of the present invention and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields; such as; window opening device and slide-bar are set to vertical, oblique, are all in like manner included in scope of patent protection of the present invention.