CN211623194U - Fire-proof window - Google Patents

Fire-proof window Download PDF

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Publication number
CN211623194U
CN211623194U CN202020091484.6U CN202020091484U CN211623194U CN 211623194 U CN211623194 U CN 211623194U CN 202020091484 U CN202020091484 U CN 202020091484U CN 211623194 U CN211623194 U CN 211623194U
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China
Prior art keywords
fire
casement
sliding groove
window
baffle
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CN202020091484.6U
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Chinese (zh)
Inventor
杨宇军
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Foshan Qi'an Fireproof Shutter Doors Co ltd
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Foshan Qi'an Fireproof Shutter Doors Co ltd
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Priority to CN202020091484.6U priority Critical patent/CN211623194U/en
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Abstract

The utility model discloses a fire window, including window frame, casement, ventilation glass, first fire baffle and second fire baffle, swing joint has the casement in the window frame, the inboard top of casement is fixed with the guide rail, the inboard bottom of casement is fixed with the lower rail, sliding connection has first fire baffle, ventilation glass and second fire baffle between last guide rail and the lower rail, the opposite side of casement rotates and is connected with the handle, the handle stretches into one of casement and cup joints and be fixed with the gear, gear engagement is connected with the rack, the one end of rack is fixed with the bolt, the bolt is pegged graft in the slot of seting up on one side of the window frame. The utility model discloses a set up guide rail, ventilation glass, first fire baffle, second fire baffle, bolt, rack and handle, the fire prevention glass easy to be heated of having solved the fire prevention window explodes and splits, dangerous high and fire prevention window only as indoor ventilation and fire prevention, can not be used for the problem of fleing of saving oneself.

Description

Fire-proof window
Technical Field
The utility model relates to a fire prevention safety technical field specifically is a fire prevention window.
Background
The fire-proof window is made of steel window frame, steel window sash and fire-proof glass, and can isolate and prevent fire from spreading. The fire-proof structure is generally arranged on an opening or a skylight on the outer wall of a building with insufficient fire-proof space, and on a fire-proof wall or a fire-proof partition wall in the building, the positions needing to be observed and the like and the opening position of the outer wall needing to prevent fire from vertically spreading are arranged. Traditional fire prevention window generally only can maintain the fire prevention function of certain time, and along with the lapse of time, the fire prevention glass of fire prevention window will be caused the explosion by indoor high temperature, and the piece of exploding the crack is very easily hindered and is around things, and the potential safety hazard is big, and traditional fire prevention window ventilation effect at ordinary times is good, when meetting the conflagration, can't regard as the opening of fleing for one's life, and the practicality is not strong, so need improve current fire prevention window to solve above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
An object of the utility model is to provide a fire window to solve the problem that proposes among the above-mentioned background art.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a fire window, includes window frame, casement, ventilation glass, first fire baffle and second fire baffle, swing joint has the casement in the window frame, the inboard top of casement is fixed with the upper guideway, the inboard bottom of casement is fixed with the lower guideway, sliding connection has first fire baffle, ventilation glass and second fire baffle between upper guideway and the lower guideway, the opposite side of casement rotates and is connected with the handle, the handle stretches into one of casement and cup joints and is fixed with the gear, gear engagement is connected with the rack, the one end of rack is fixed with the bolt, the bolt is pegged graft in the slot of seting up on one side of the window frame.
Preferably, a rotating shaft penetrates through and is fixed to one side of the window sash, and two ends of the rotating shaft are rotatably connected to the window frame.
Preferably, the bottom of the upper guide rail and the top of the lower guide rail are provided with a first side sliding groove, a second side sliding groove and a middle side sliding groove, and the middle sliding groove is positioned between the first side sliding groove and the second side sliding groove.
Preferably, the top of the lower guide rail is provided with a first side sliding groove, a second side sliding groove and a middle sliding groove, and the middle sliding groove is positioned between the first side sliding groove and the second side sliding groove.
Preferably, the first fire barrier is slidably connected between the first side chutes, the ventilation glass is slidably connected between the middle chutes, and the second fire barrier is slidably connected between the second side chutes.
Preferably, a notch is formed in the other side of the window sash, and the rack is connected in the notch in a sliding manner.
(III) advantageous effects
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model is provided with the upper guide rail, the ventilation glass, the first fire-proof plate and the second fire-proof plate, in case of non-fire, the ventilating glass moves to the position between the first fire baffle plate and the second fire baffle plate along the middle chutes on the upper guide rail and the lower guide rail, namely, the indoor is ventilated, when a fire disaster happens, the second fire-proof plate moves to the other side of the window sash by moving along the second side sliding grooves on the upper guide rail and the lower guide rail, the first fire-proof plate and the second fire-proof plate are utilized to prevent and insulate fire, utilize the second to separate the fire board simultaneously and prevent that the ventilation glass from exploding and splitting and causing the injury to the surrounding thing, the problem that the fire prevention glass of having solved the fire prevention window is heated the explosion easily and splits, and is dangerous high has and can separate the fire board through first and second and separate the fire board and carry out the check to ventilation glass, prevents that the fire prevention glass from being heated the advantage that explodes and split and injure the surrounding thing.
2. The utility model discloses a set up the bolt, rack and handle, when need flee through the fire prevention window when the conflagration, clockwise rotation handle, the handle rotates the gear synchronous rotation that drives on it, gear rotation drives the rack and removes along notch and to the notch in succession, the rack removes and drives the bolt in step and extracts from the slot, outwards promote the handle at last and can open the casement, realize fleeing from the fire prevention window, the fire prevention window has only been solved and indoor ventilation and fire prevention have been regarded as, can not be used to the problem of fleing of saving oneself, it opens the casement to have to save oneself that can simply quick, be convenient for accomplish the advantage of fleing of saving oneself.
Drawings
FIG. 1 is an internal structural view of the present invention;
FIG. 2 is a sliding top view of the first fire barrier, the second fire barrier and the ventilation glass of the present invention;
FIG. 3 is an enlarged view of the structure A of FIG. 1 according to the present invention;
fig. 4 is a view showing the sliding connection between the rack and the window sash.
The reference numbers in the figures are: 1. a window frame; 2. a window sash; 3. an upper guide rail; 4. a rotating shaft; 5. a ventilation glass; 6. a lower guide rail; 7. a first fire barrier; 8. a second side chute; 9. a second fire barrier; 10. a first side chute; 11. a middle chute; 12. a bolt; 13. a rack; 14. a notch; 15. a slot; 16. a gear; 17. a handle.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides an embodiment: a fire window comprises a window frame 1, a window sash 2, ventilating glass 5, a first fire baffle 7 and a second fire baffle 9, wherein the window sash 2 is movably connected in the window frame 1, the window frame 1 is fixedly embedded in a wall body, the window frame 1 is used for fixing and supporting the window sash 2, an upper guide rail 3 is fixed at the top of the inner side of the window sash 2, a lower guide rail 6 is fixed at the bottom of the inner side of the window sash 2, the upper guide rail 3 and the lower guide rail 6 are used for sliding the first fire baffle 7 and the ventilating glass 5 and the second fire baffle 9, the first fire baffle 7, the ventilating glass 5 and the second fire baffle 9 are connected between the upper guide rail 3 and the lower guide rail 6 in a sliding manner, the first fire baffle 7, the ventilating glass 5 and the second fire baffle 9 are metal plates, the ventilating glass 5 is made of fire-proof glass, the first fire baffle 7 and the second fire baffle 9 are used for fire baffle of the fire window on one hand and protecting the ventilating glass 5 on the other hand to prevent the ventilating glass 5 from being, cause the injury to the things on every side, the opposite side of casement 2 rotates and is connected with handle 17, handle 17 is used for opening and closing to casement 2, handle 17 stretches into one of casement 2 and serves to cup joint and is fixed with gear 16, gear 16 meshing is connected with rack 13, the one end of rack 13 is fixed with bolt 12, bolt 12 is pegged graft in slot 15 that window frame 1 one side was seted up, it rotates in step to drive gear 16 through rotating handle 17, gear 16 rotates in step and drives rack 13 and remove to notch 14, and then drive bolt 12 and shift out from slot 15, and then realize opening of casement 2, accomplish to save oneself and flee.
Furthermore, a rotating shaft 4 penetrates through and is fixed to one side of the window sash 2, two ends of the rotating shaft 4 are rotatably connected to the window frame 1, and the rotating shaft 4 is used for achieving rotation of the window sash 2 and opening and closing of the window sash 2, so that self-rescue escape of disaster victims in fire is achieved.
Further, the bottom of the upper guide rail 3 and the top of the lower guide rail 6 are provided with a first side chute 10, a second side chute 8 and a middle chute 11, the middle chute 11 is positioned between the first side chute 10 and the second side chute 8, and the first side chute 10, the second side chute 8 and the middle chute 11 are respectively in sliding connection with the tops of the first fire partition plate 7, the second fire partition plate 9 and the ventilation glass 5, so that the first fire partition plate 7, the second fire partition plate 9 and the ventilation glass 5 can slide.
Further, a first side sliding groove 10, a second side sliding groove 8 and a middle sliding groove 11 are formed in the top of the lower guide rail 6, the middle sliding groove 11 is located between the first side sliding groove 10 and the second side sliding groove 8, and the first side sliding groove 10, the second side sliding groove 8 and the middle sliding groove 11 are respectively connected with the bottom of the first fire partition plate 7, the bottom of the second fire partition plate 9 and the bottom of the ventilation glass 5 in a sliding mode and used for achieving sliding of the first fire partition plate 7, the second fire partition plate 9 and the ventilation glass 5.
Further, first fire baffle 7 sliding connection is between first side spout 10, 5 sliding connection of ventilation glass is between middle spout 11, 9 sliding connection of second fire baffle are between second side spout 8, ventilation glass 5 is through sliding along middle spout 11, realize the ventilation and the closing of fire prevention window, first fire baffle 7 and second fire baffle 9 slide through following first side spout 10 and second side spout 8, the realization is to the effective fire that separates of fire prevention window, prevent simultaneously that ventilation glass 5 from being heated the potential safety hazard that the explosive rupture brought.
Furthermore, a notch 14 is formed in the other side of the window sash 2, the rack 13 is connected in the notch 14 in a sliding mode, the rack 13 can move in the notch 14, the bolt 12 is further driven to be pulled out of the slot 15, and the window sash 2 is rapidly opened and closed.
The working principle is as follows: when the window frame is used, the window frame 1 is fixed in a wall body, the whole fireproof window is fixedly placed on the wall, when a fire disaster happens, the ventilation glass 5 moves along the middle sliding grooves 11 on the upper guide rail 3 and the lower guide rail 6, the ventilation glass 5 is opened, indoor ventilation is carried out, when the fire disaster happens, the second fire partition plate 9 moves along the second side sliding groove 8, the second fire partition plate 9 moves to the other side of the window sash 2, the first fire partition plate 7 and the second fire partition plate 9 are used for fire partition of the fireproof window, meanwhile, the second fire partition plate 9 is used for preventing the ventilation glass 5 from being damaged by thermal explosion to surrounding objects, when the fire disaster needs to escape from the position of the fireproof window, the handle 17 rotates clockwise to drive the gear 16 to rotate, the gear 16 rotates to drive the rack 13 to move towards the notch 14, and simultaneously, the rack 13 moves to drive the bolt 12 to be pulled out from the slot 15, and then the window sash 2 is opened by pushing the handle 17, thereby completing self-rescue escape.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a fire window, includes window frame (1), casement (2), ventilation glass (5), first fire baffle (7) and second fire baffle (9), its characterized in that: swing joint has casement (2) in window frame (1), the top of casement (2) inboard is fixed with upper guideway (3), the bottom of casement (2) inboard is fixed with lower guideway (6), sliding connection has first fire baffle (7), ventilation glass (5) and second fire baffle (9) between upper guideway (3) and lower guideway (6), the opposite side of casement (2) rotates and is connected with handle (17), handle (17) stretch into one of casement (2) and serve to cup joint and be fixed with gear (16), gear (16) meshing is connected with rack (13), the one end of rack (13) is fixed with bolt (12), bolt (12) are pegged graft in slot (15) that window frame (1) one side was seted up.
2. A fire protection window according to claim 1, wherein: one side of the window sash (2) is fixedly provided with a rotating shaft (4) in a penetrating way, and two ends of the rotating shaft (4) are rotatably connected to the window frame (1).
3. A fire protection window according to claim 1, wherein: the bottom of the upper guide rail (3) and the top of the lower guide rail (6) are provided with a first side sliding groove (10), a second side sliding groove (8) and a middle sliding groove (11), and the middle sliding groove (11) is positioned between the first side sliding groove (10) and the second side sliding groove (8).
4. A fire protection window according to claim 1, wherein: the top of the lower guide rail (6) is provided with a first side sliding groove (10), a second side sliding groove (8) and a middle sliding groove (11), and the middle sliding groove (11) is positioned between the first side sliding groove (10) and the second side sliding groove (8).
5. A fire protection window according to claim 1, wherein: the first fire-proof plates (7) are connected between the first side sliding chutes (10) in a sliding manner, the ventilation glass (5) is connected between the middle sliding chutes (11) in a sliding manner, and the second fire-proof plates (9) are connected between the second side sliding chutes (8) in a sliding manner.
6. A fire protection window according to claim 1, wherein: a notch (14) is formed in the other side of the window sash (2), and the rack (13) is connected in the notch (14) in a sliding mode.
CN202020091484.6U 2020-01-15 2020-01-15 Fire-proof window Active CN211623194U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202020091484.6U CN211623194U (en) 2020-01-15 2020-01-15 Fire-proof window

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202020091484.6U CN211623194U (en) 2020-01-15 2020-01-15 Fire-proof window

Publications (1)

Publication Number Publication Date
CN211623194U true CN211623194U (en) 2020-10-02

Family

ID=72638167

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202020091484.6U Active CN211623194U (en) 2020-01-15 2020-01-15 Fire-proof window

Country Status (1)

Country Link
CN (1) CN211623194U (en)

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