CN208347566U - A kind of dual-purpose window of ventilation smoke exhaust - Google Patents
A kind of dual-purpose window of ventilation smoke exhaust Download PDFInfo
- Publication number
- CN208347566U CN208347566U CN201820851616.3U CN201820851616U CN208347566U CN 208347566 U CN208347566 U CN 208347566U CN 201820851616 U CN201820851616 U CN 201820851616U CN 208347566 U CN208347566 U CN 208347566U
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- window
- gear
- sliding panel
- handle
- dual
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Abstract
The utility model discloses a kind of dual-purpose windows of ventilation smoke exhaust, including window frame and it is set to two window pages up and down of esconson, the lower end of upper window page is equipped with lower gear, the upper end of lower window page is equipped with gear, the end of lower gear and gear is all connected to side plate, window frame is connected to by shaft in the middle part of side plate, side plate is additionally provided with side panel extensions, the side of lower gear and gear is additionally provided with gear fixing device, gear fixing device includes sliding panel, backboard, sliding panel driving device and the spring being set between sliding panel and backboard, sliding panel left end is set there are two the arc-shaped flank of tooth, sliding panel driving device includes handle, handle one end is articulated with side panel extensions, handle is additionally provided with handle extensions portions, handle extensions portions are connected to sliding panel by articulated slab.When upper window page is opened outward, smoke evacuation can be played the role of, when upper window page is closed, only open lower window page, can be with rain-proof, two window pages can also be used as an entirety, jointly using shaft as axis rotation.
Description
Technical field
The utility model relates to a kind of dual-purpose windows of ventilation smoke exhaust, belong to construction engineering technical field.
Background technique
Many public buildings are since monolayer area is larger, and room is more, therefore general nature vent window can open area phase
It is smaller to floor area.In addition, public building also needs to consider the windowing rate of natural ventilation window.Existing optimal solution be by
Natural ventilation window is combined into one with natural smoke exhaust windows.
However, the considerations of being in rain-proof and secure context, natural ventilation window requirement is opening down, can be avoided rainwater in this way
Enter to interior, and natural smoke exhaust windows, then conversely, because when fire, smoke temperature is higher, therefore natural smoke exhaust windows need to be open court
On could preferably discharge fume, in addition, when fire, it is pressed for time, should within the shortest time opened smoke-discharging window, it is existing dual-purpose
Window can not preferably solve the above problems because of the difference of implementation, therefore being badly in need of one kind in the market can be in certain condition
In the case of the dual-purpose window that mutually switches of both of which, the demand of gravity-flow ventilation and fire-fighting can be combined.
Utility model content
To solve the deficiencies in the prior art, the purpose of this utility model is to provide a kind of dual-purpose windows of ventilation smoke exhaust.
In order to achieve the above objectives, the utility model adopts the following technical solutions:
A kind of dual-purpose window of ventilation smoke exhaust including window frame and is set to two window pages up and down of esconson, under upper window page
End is equipped with lower gear, and the upper end of lower window page is equipped with gear, and the end of the lower gear and gear is all connected to side plate, described
Window frame is connected to by shaft in the middle part of side plate, the side plate is additionally provided with side panel extensions, the side of the lower gear and gear
It is additionally provided with gear fixing device, the gear fixing device includes sliding panel, backboard, sliding panel driving device and is set to sliding
Spring between plate and backboard, the sliding panel left end are set there are two the arc-shaped flank of tooth, and the sliding panel driving device includes
Handle, described handle one end are articulated with side panel extensions, and the handle is additionally provided with handle extensions portions, and the handle extensions portions pass through
Articulated slab is connected to sliding panel.
The dual-purpose window of a kind of ventilation smoke exhaust above-mentioned, there are two handles, and articulated slab has one, the handle extensions portions of two handles
It is articulated with articulated slab.
The dual-purpose window of a kind of ventilation smoke exhaust above-mentioned, the end of articulated slab are articulated with the middle part of sliding panel.
The dual-purpose window of a kind of ventilation smoke exhaust above-mentioned, there are two springs, and two springs are connected to the upper lateral part of sliding panel
And following side.
The dual-purpose window of a kind of ventilation smoke exhaust above-mentioned, window page are additionally provided with window page handle and for window page to be locked to the lock in window frame
Dead device.
The dual-purpose window of a kind of ventilation smoke exhaust above-mentioned, the material of lower gear, gear and sliding panel be polytetrafluoroethylene (PTFE) or
Nylon.
The dual-purpose window of a kind of ventilation smoke exhaust above-mentioned, the angle between lower gear, gear adjacent teeth are 15 degree.
The utility model is achieved the utility model has the advantages that when needing to open any one window page, with hand-drive handle, handle
It drives sliding panel traversing to the right by articulated slab, disengages the flank of tooth with lower gear, gear, any one can be opened at this time
Window page can play the role of smoke evacuation when window page above is opened outward, can close upper window page when Sometimes When It Rains,
Lower window page is only opened, can prevent rainwater from drenching into interior.Two window pages can also be used as an entirety, jointly using shaft as axle center
Rotation.The utility model is flexible and changeable, can satisfy the demand of natural draught system and gravity-flow ventilation, operates also relatively simple, saving
Window utilization rate is improved in building height and space.
Detailed description of the invention
Fig. 1 is the utility model left view；
Fig. 2 is the utility model main view；
Fig. 3 is the utility model lower gear and gear main view；
The meaning of appended drawing reference in figure: 1- window page；2- lower gear；3- gear；4- side plate；41- shaft；42- side plate prolongs
Extending portion；5- sliding panel；The 51- flank of tooth；6- backboard；7- handle；71- handle extensions portions；8- articulated slab；9- spring；10- window frame；11-
Window page handle；12- locking device.
Specific embodiment
The utility model is further described with reference to the accompanying drawing.Following embodiment is only used for clearly illustrating this
The technical solution of utility model, and cannot be used as a limitation the limitation protection scope of the utility model.
As shown in Figures 1 and 2: a kind of dual-purpose window of ventilation smoke exhaust including window frame 10 and is set to upper and lower inside window frame 10
Two window pages 1, the lower end of upper window page are equipped with lower gear 2, and the upper end of lower window page is equipped with gear 3, lower gear 2 and gear 3
End is all connected to side plate 4, passes through shaft 41 in the middle part of side plate 4 and is connected to window frame 10, and side plate 4 is additionally provided with side panel extensions 42, under
The side of gear 2 and gear 3 is additionally provided with gear fixing device, and gear fixing device includes sliding panel 5, backboard 6, sliding panel drive
Dynamic device and the spring 9 being set between sliding panel 5 and backboard 6,5 left end of sliding panel is set there are two the arc-shaped flank of tooth 51, sliding
Movable plate driving device includes handle 7, and 7 one end of handle is articulated with side panel extensions 42, and handle 7 is additionally provided with handle extensions portions 71, hand
Handle extension 71 is connected to sliding panel 5 by articulated slab 8.
For ease of operation, there are two handles 7, articulated slab 8 has one, and the handle extensions portions 71 of two handles 7 are hinged
In articulated slab 8, in order to keep 8 stress of articulated slab more uniform, the end of articulated slab 8 is articulated with the middle part of sliding panel 5, and spring 9 has
Two, two springs 9 are connected to upper lateral part and the following side of sliding panel 5.
As shown in Figure 2: window page 1 is additionally provided with window page handle 11 and for locking window page 1 in the locking device of window frame 10.
The material of lower gear 2, gear 3 and sliding panel 5 is polytetrafluoroethylene (PTFE) or nylon.
As shown in Figure 3: the angle a between lower gear 2,3 adjacent teeth of gear is 15 degree, i.e., the adjustment of two window pages 1
Minimum angles a is 15 degree.
In use, under natural conditions, sliding panel 5 passes through two the arc-shaped flank of tooth 51 and lower tooth under the promotion of spring 9
Wheel 2, gear 3 engage simultaneously, and upper and lower two window pages 1 is made to be in locking state, when needing to open any one window page 1, use
Hand-drive handle 11, handle 11 drive sliding panel 5 traversing to the right by articulated slab 8, keep the flank of tooth 51 and lower gear 2, gear 3 equal
It disengages, any one window page 1 can be opened at this time, when window page above is opened outward, smoke evacuation can be played the role of, instantly
Upper window page can be closed when rain, only open lower window page, can prevent rainwater from drenching into interior.It should be understood that two
Window page can also be used as an entirety, be jointly axis rotation with shaft 41.The utility model is flexible and changeable, can satisfy nature
The demand of smoke evacuation and gravity-flow ventilation operates also relatively simple.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, without deviating from the technical principle of the utility model, several improvement and deformations can also be made, these change
It also should be regarded as the protection scope of the utility model into deformation.
Claims (7)
1. a kind of dual-purpose window of ventilation smoke exhaust, which is characterized in that including window frame (10) and be set to window frame (10) it is internal up and down two
A window page (1), the lower end of upper window page are equipped with lower gear (2), and the upper end of lower window page is equipped with gear (3), the lower gear (2) and
The end of gear (3) is all connected to side plate (4), is connected to window frame (10) in the middle part of the side plate (4) by shaft (41), described
Side plate (4) is additionally provided with side panel extensions (42), and the side of the lower gear (2) and gear (3) is additionally provided with gear fixing device,
The gear fixing device includes sliding panel (5), backboard (6), sliding panel driving device and is set to sliding panel (5) and backboard
(6) spring (9) between, sliding panel (5) left end are set there are two the arc-shaped flank of tooth (51), the sliding panel driving device
Including handle (7), described handle (7) one end is articulated with side panel extensions (42), and the handle (7) is additionally provided with handle extensions portions
(71), the handle extensions portions (71) are connected to sliding panel (5) by articulated slab (8).
2. the dual-purpose window of a kind of ventilation smoke exhaust according to claim 1, which is characterized in that there are two the handles (7), described
Articulated slab (8) has one, and the handle extensions portions (71) of two handles (7) are articulated with articulated slab (8).
3. the dual-purpose window of a kind of ventilation smoke exhaust according to claim 2, which is characterized in that cut with scissors the end of the articulated slab (8)
It is connected to the middle part of sliding panel (5).
4. the dual-purpose window of a kind of ventilation smoke exhaust according to claim 1, which is characterized in that there are two the springs (9), and two
Spring (9) is connected to upper lateral part and the following side of sliding panel (5).
5. the dual-purpose window of a kind of ventilation smoke exhaust according to claim 1, which is characterized in that the window page (1) is additionally provided with window page
Handle (11) and for locking window page (1) in the locking device of window frame (10).
6. the dual-purpose window of a kind of ventilation smoke exhaust according to claim 1, which is characterized in that the lower gear (2), gear
(3) and the material of sliding panel (5) is polytetrafluoroethylene (PTFE) or nylon.
7. the dual-purpose window of a kind of ventilation smoke exhaust according to claim 1, which is characterized in that the lower gear (2), gear
(3) angle between adjacent teeth is 15 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820851616.3U CN208347566U (en) | 2018-06-04 | 2018-06-04 | A kind of dual-purpose window of ventilation smoke exhaust |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820851616.3U CN208347566U (en) | 2018-06-04 | 2018-06-04 | A kind of dual-purpose window of ventilation smoke exhaust |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208347566U true CN208347566U (en) | 2019-01-08 |
Family
ID=64891924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820851616.3U Active CN208347566U (en) | 2018-06-04 | 2018-06-04 | A kind of dual-purpose window of ventilation smoke exhaust |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208347566U (en) |
-
2018
- 2018-06-04 CN CN201820851616.3U patent/CN208347566U/en active Active
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