CN217080226U - Hand curtain fire control smoke exhaust window - Google Patents

Abstract

The utility model relates to a hand curtain fire control smoke exhaust window, belong to fire-fighting equipment technical field, it includes the frame, the frame is equipped with the connecting rod, the both ends of connecting rod are connected with the pivot, the pivot is rotated with the lower extreme of frame and is connected, the frame is equipped with the window frame, the lower extreme of window frame is seted up flutedly, connecting rod swing joint is in the groove of window frame, recess and connecting rod looks adaptation, the screw has been seted up to the connecting rod, the connecting hole has been seted up to the lower extreme of window frame, connecting hole and screw intercommunication, be equipped with connecting bolt between window frame and the connecting rod, connecting bolt fixes the window frame on the connecting rod, the window frame is equipped with perspective window, perspective window fixed connection is in the inboard of window frame, the frame is equipped with drive assembly, drive assembly can dismantle with the window frame and be connected. The application has the effect of timely rescuing.

Description

Hand curtain fire control smoke exhaust window

Technical Field

The application relates to the technical field of fire-fighting equipment, in particular to a hand-operated curtain wall fire-fighting smoke exhaust window.

Background

At present, the smoke exhaust window is arranged on the outer wall of a building atrium or a high-rise building, and after a fire disaster happens, a user opens the smoke exhaust window to timely exhaust smoke.

A related Chinese patent with publication number CN212927479U discloses a manual opening and closing mechanism for a fire-fighting smoke exhaust window, which belongs to the technical field of smoke exhaust windows in high-rise buildings, and comprises at least one smoke exhaust window, a window frame and a window sash, wherein the window sash is movably arranged in the window frame; the closing mechanism is arranged between the window sash and the window frame, the window sash is closed in the window frame through the closing mechanism, and the window sash is automatically opened after the closing mechanism is opened; the smoke exhaust window is arranged on the wall body; the control bus is installed on the wall body, one end of the control bus is provided with a control mechanism, the other end of the control bus is provided with a manual control positioner, and the closing mechanism is connected with the control bus through a connecting wire.

Aiming at the related technologies, the inventor thinks that when a fire breaks out in a room, the smoke exhaust window is inconvenient for a fire fighter to enter the room through the smoke exhaust window, and the rescue time is easy to delay.

SUMMERY OF THE UTILITY MODEL

In order to rescue in time, this application provides a hand curtain fire control smoke exhaust window.

The application provides a pair of hand curtain fire control smoke vent adopts following technical scheme:

the utility model provides a hand curtain fire control smoke exhaust window, includes the frame, the frame is equipped with the connecting rod, the both ends of connecting rod are connected with the pivot, the pivot with the lower extreme of frame is rotated and is connected, the frame is equipped with the window frame, the lower extreme of window frame is seted up flutedly, connecting rod swing joint is in the groove of window frame, the recess with connecting rod looks adaptation, the screw has been seted up to the connecting rod, the connecting hole has been seted up to the lower extreme of window frame, the connecting hole with the screw communicates mutually, the window frame with be equipped with connecting bolt between the connecting rod, connecting bolt fixes the window frame on the connecting rod, the window frame is equipped with perspective window, perspective window fixed connection is in the inboard of window frame, the frame is equipped with drive assembly, drive assembly with the connection can be dismantled to the window frame.

Through adopting above-mentioned technical scheme, start drive assembly, drive assembly drive window frame rotates, and the window frame drives perspective window and rotates, and the window frame drives the connecting rod and rotates, and the connecting rod drives the pivot and rotates, and connecting rod and frame are connected in the pivot, and fire fighter rotates the bolt and detaches the bolt, detaches drive assembly again, and then is convenient for make window frame and frame separation, and then in the fire fighter of being convenient for gets into the room, is convenient for in time rescue.

Optionally, the drive assembly includes backup pad, box, dwang one, limiting plate, connection chain and dwang two, the one end of backup pad with frame fixed connection, the one end of backup pad with the one end fixed connection of box, dwang one rotates to be connected in the inboard of box, dwang one both ends with limiting plate fixed connection, the one end fixed connection of connection chain in the outside of dwang one, the other end of connection chain with the connection can be dismantled to the upper end of window frame, the one end of dwang two with the one end fixed connection of dwang one, the one end rotation that dwang one was kept away from to dwang two is connected with connecting portion.

Through adopting above-mentioned technical scheme, connecting portion connect dwang two, rotate dwang two, dwang two drive dwang one and rotate, and the dwang drives the chain of drive connection and stretches, and then is convenient for open this smoke exhaust window, is favorable to discharging smog. The supporting plate plays a supporting role for the box body. The limiting plate has a limiting effect on the connecting chain, so that the stretching direction of the connecting chain is not easy to deviate.

Optionally, the connection cavity has been seted up to connecting portion, the one end fixedly connected with crown gear one that dwang one was kept away from to dwang two, crown gear one meshes has crown gear two, crown gear two with the one end fixed connection of dwang three, dwang three with connecting portion rotate to be connected, the one end that crown gear two was kept away from to dwang three is rotated and is connected with rotation portion, rotation portion has seted up the rotation cavity, crown gear two's one end fixedly connected with crown gear three is kept away from to dwang three, crown gear three meshes has crown gear four, crown gear four fixedly connected with handle, the handle with rotation portion rotates to be connected.

Through adopting above-mentioned technical scheme, the resident family rotates the handle, and the handle drives crown gear four and rotates, and crown gear four drives crown gear three and rotates, and crown gear three drives dwang three and rotates, and dwang three drives crown gear two and rotates, and crown gear two drives dwang two and rotates, and dwang two drives dwang one and rotates, and then is convenient for open this exhaust window, and the process that makes the exhaust window open is more convenient.

Optionally, the two ends of the frame are provided with fixed chains, one ends of the fixed chains are fixedly connected with the frame, and the other ends of the fixed chains are detachably connected with the window frame.

By adopting the technical scheme, when the window frame rotates, the fixed chain rotates along with the window frame, and the fixed chain is connected with the window frame and the frame, so that the window frame is not easy to separate from the frame.

Optionally, conflict groove has been seted up to the frame, the window frame is equipped with three sand grip, the both ends fixed connection of sand grip and window frame, the upper end fixed connection of sand grip and window frame, sand grip swing joint is in the conflict groove department of frame, the sand grip with be equipped with the gasket between the frame, the gasket with sand grip fixed connection.

Through adopting above-mentioned technical scheme, when closing the smoke discharge window, sand grip and gasket all contradict in the conflict groove department of frame, and the gasket plays sealed effect to this smoke discharge window, is favorable to reducing the phenomenon that wind got into in the room, has improved this smoke discharge window's leakproofness.

Optionally, the frame is provided with a fireproof layer, and the fireproof layer is fixedly connected to the outer side of the frame.

By adopting the technical scheme, the fireproof layer plays a role in protecting the frame, so that the frame is not easily burnt by fire.

Optionally, the perspective window comprises a first window body and a second window body, and a vacuum gap is reserved between the first window body and the second window body.

Through adopting above-mentioned technical scheme, the vacuum clearance between window form one and the window form two plays the sound insulation effect, makes the difficult phenomenon that reaches the room of passing of external noise.

Optionally, the handle is provided with a rubber layer, and the rubber layer is fixedly connected to the outer side of the handle.

Through adopting above-mentioned technical scheme, when the resident family rotated the handle, hand and rubber layer were inconsistent, had improved this exhaust window's travelling comfort.

In summary, the present application includes at least one of the following beneficial technical effects:

this application is through setting up connecting rod and connecting bolt, and the fire fighter dismantles connecting bolt down, and again with drive assembly dismantles down, and then is convenient for dismantle the window frame down, and then has increased the space that gets into in the room, and the fire fighter of being convenient for in time rescues.

This application is through setting up the rubber layer, and the hand of resident family is inconsistent with the rubber layer, is favorable to improving this exhaust window's travelling comfort.

Drawings

FIG. 1 is a schematic view of a fire-fighting smoke exhaust window structure of a hand curtain wall according to the present application;

FIG. 2 is a schematic view of the vacuum gap shown in the embodiment of the present application;

FIG. 3 is a schematic structural diagram of a salient driving assembly in the embodiment of the present application;

FIG. 4 is a schematic view of the crown gear four shown in the embodiment of the present application;

FIG. 5 is a schematic view of the embodiment of the present application highlighting the structure of the fixed chain;

FIG. 6 is a schematic view showing the structure of the salient shaft in the embodiment of the present application.

Description of reference numerals: 1. a frame; 2. a window frame; 3. a drive mechanism; 4. a connecting mechanism; 21. a perspective window; 211. a first window body; 212. a second window body; 213. a vacuum gap; 11. a contact groove; 22. a convex strip; 23. sealing the sheet; 12. a fire barrier layer; 31. a rotating part; 32. a handle; 33. a rubber layer; 34. a crown gear four; 35. a crown gear III; 36. rotating the rod III; 37. a connecting portion; 38. a drive assembly; 311. rotating the cavity; 381. a crown gear II; 382. a crown gear I; 383. rotating the second rod; 384. rotating the first rod; 385. a limiting plate; 386. connecting a chain; 387. a box body; 388. a support plate; 371. a connecting cavity; 13. fixing the chain; 14. a connecting buckle; 15. a connecting ring; 41. a rotating shaft; 42. a connecting rod; 43. a connecting bolt; 44. and (4) a groove.

Detailed Description

The present application is described in further detail below with reference to figures 1-6.

The embodiment of the application discloses hand curtain fire control smoke vent.

Referring to fig. 1 and 2, the hand-operated curtain wall fire-fighting smoke exhaust window comprises a frame 1, a window frame 2, a driving mechanism 3 and a connecting mechanism 4, wherein the driving mechanism 3 is connected with the frame 1, the connecting mechanism 4 is connected with the frame 1, the window frame 2 is movably connected with the driving mechanism 3, and the window frame 2 is movably connected with the connecting mechanism 4. When a large amount of smoke is generated in a fire in a room, the driving mechanism 3 drives the window frame 2 to rotate, thereby facilitating the discharge of the smoke in the room. The firemen detach the window frame 2 and then are convenient for the firemen to rescue in time entering the room.

Referring to fig. 1 and 2, the window frame 2 is provided with a transparent window 21, the transparent window 21 includes a first window 211 and a second window 212, the first window 211 is fixedly connected to the inner side of the window frame 2, the second window 2 is fixedly connected to the inner side of the window frame 2, and a vacuum gap 213 is left between the first window 211 and the second window 212. Frame 1 has seted up three conflict grooves 11, and window frame 2 is equipped with three sand grip 22, the upper end fixed connection of sand grip 22 and window frame 2, the both ends fixed connection of sand grip 22 and window frame 2, and the one end of sand grip 22 is contradicted in frame 1's conflict groove 11 department, is equipped with gasket 23 between sand grip 22 and the frame 1, gasket 23 and the one end fixed connection of sand grip 22.

Referring to fig. 1 and 2, the vacuum gap 213 isolates sound, which is beneficial to reduce the transmission of external noise into the room. After the resident closes the window, the sealing sheet 23 is inconsistent with the frame 1, thereby being beneficial to reducing the phenomenon that wind enters the room and further being beneficial to improving the sealing performance of the smoke exhaust window.

Referring to fig. 1, a frame 1 is provided with a fire-proof layer 12, and the fire-proof layer 12 is fixedly attached to the outside of the frame 1. When a fire breaks out in a room, the fireproof layer 12 plays a role in protecting the frame 1, so that the phenomenon that the frame 1 is burnt out is reduced, and the service life of the smoke exhaust window is prolonged.

Referring to fig. 3 and 4, the drive mechanism 3 includes a rotating portion 31, a handle 32, a rubber layer 33, a crown gear four 34, a crown gear three 35, a rotating lever three 36, a connecting portion 37, and a drive assembly 38. The rotating portion 31 is fixedly connected with one end of the frame 1, the rotating portion 31 is provided with a rotating cavity 311, the crown gear four 34 and the crown gear three 35 are both located in the rotating cavity 311, the handle 32 is rotatably connected with the rotating portion 31, the rubber layer 33 is fixedly connected with the outer side of the handle 32, one end of the handle 32 is fixedly connected with the crown gear four 34, the crown gear four 34 is meshed with the crown gear three 35, the crown gear three 35 is fixedly connected with one end of the rotating rod three 36, the rotating rod three 36 is rotatably connected with the connecting portion 37, and the connecting portion 37 is connected with the driving assembly 38.

Referring to fig. 3 and 4, the driving assembly 38 includes a crown gear second 381, a crown gear first 382, a rotating rod second 383, a rotating rod first 384, two limit plates 385, a connecting chain 386, a box body 387, and two support plates 388, the crown gear second 381 and one end of the rotating rod third 36 far away from the crown gear third 35 are fixedly connected, the crown gear second 381 is meshed with the crown gear first 382, the connecting portion 37 is provided with a connecting cavity 371, the crown gear first 382 and the crown gear second 381 are both located in the connecting cavity 371, the crown gear first 382 is fixedly connected with one end of the rotating rod second 383, the rotating rod second 383 is rotatably connected with the connecting portion 37, one end of the rotating rod second 383 far away from the crown gear first 382 is fixedly connected with the rotating rod first 384, two ends of the rotating rod first 384 are rotatably connected with the box body, two ends of the rotating rod first 384 are fixedly connected with the limit plates 385, two ends of the box body 387 are fixedly connected with the support plates 388, and one end of the support plate 388 is fixedly connected with the frame 1, one end of the connecting chain 386 is fixedly connected to the outer side of the rotating rod one 384, and the other end of the connecting chain 386 is detachably connected to the window frame 2 by a fixing bolt 389.

Referring to fig. 3 and 4, when a fire occurs in a room, a large amount of smoke is generated, a resident rotates the handle 32, the handle 32 drives the crown gear four 34 to rotate, the crown gear four 34 drives the crown gear three 35 to rotate, the crown gear three 35 drives the rotating rod three 36 to rotate, the rotating rod three 36 drives the crown gear two 381 to rotate, the crown gear two 381 drives the crown gear one 382 to rotate, the crown gear one 382 drives the rotating rod two 383 to rotate, the rotating rod two 383 drives the rotating rod one 384 to rotate, the rotating rod one 384 drives the connecting chain 386 to stretch, and the connecting chain 386 opens the smoke exhaust window, so that the smoke in the room can be exhausted. When the household rotates the handle 32, the hand of the household is abutted against the rubber layer 33, which is beneficial to improving the comfort of the smoke exhaust window.

Referring to fig. 1 and 5, two ends of the frame 1 are fixedly connected with fixing chains 13, one ends of the fixing chains 13 far away from the frame 1 are fixedly connected with connecting buckles 14, two ends of the window frame 2 are fixedly connected with connecting rings 15, and the fixing chains 13 are detachably connected with the connecting rings 15 through the connecting buckles 14. When the window frame 2 rotates, the fixing chain 13 plays a role in connecting the window frame 2 and the frame 1, and the phenomenon that the window frame 2 is separated from the frame 1 is reduced. The coupling buttons 14 are separated from the coupling rings 15 to facilitate the removal of the window frame 2.

Referring to fig. 1 and 6, the connecting mechanism 4 includes two rotating shafts 41, a connecting rod 42 and a connecting bolt 43, two ends of the frame 1 are rotatably connected with the rotating shafts 41, the two rotating shafts 41 are fixedly connected with the connecting rod 42, the lower end of the window frame 2 is provided with a groove 44, the connecting rod 42 is matched with the groove 44, the connecting rod 42 is movably connected with the groove 44 of the window frame 2, the connecting rod 42 is provided with a screw hole, the lower end of the window frame 2 is provided with a connecting hole, the connecting hole is communicated with the screw hole, and the connecting bolt 43 is in threaded connection with the connecting hole of the connecting rod 42.

Referring to fig. 3 and 6, the firefighter detaches the connecting bolt 43, rotates the fixing bolt 389, detaches the fixing bolt 389, and then detaches the window frame 2 conveniently, so that the firefighter can enter the room in time for rescue.

The implementation principle of the hand curtain fire control smoke vent of the embodiment of the application is as follows: when a fire breaks out in a room, a fireman rotates the connecting bolt 43, removes the connecting bolt 43, rotates the fixing bolt 389, removes the connecting chain 386, separates the connecting buckle 14 from the connecting ring 15, and removes the window frame 2 and enters the room for rescue.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (8)

1. The utility model provides a hand curtain fire control smoke exhaust window, includes frame (1), its characterized in that: the window frame is characterized in that the frame (1) is provided with a connecting rod (42), the two ends of the connecting rod (42) are connected with a rotating shaft (41), the rotating shaft (41) is rotatably connected with the lower end of the frame (1), the frame (1) is provided with a window frame (2), the lower end of the window frame (2) is provided with a groove (44), the connecting rod (42) is movably connected with the groove (44) of the window frame (2), the groove (44) is matched with the connecting rod (42), the connecting rod (42) is provided with a screw hole, the lower end of the window frame (2) is provided with a connecting hole, the connecting hole is communicated with the screw hole, a connecting bolt (43) is arranged between the window frame (2) and the connecting rod (42), the connecting bolt (43) fixes the window frame (2) on the connecting rod (42), the window frame (2) is provided with a perspective window (21), and the perspective window (21) is fixedly connected with the inner side of the window frame (2), the frame (1) is provided with a driving assembly (38), and the driving assembly (38) is detachably connected with the window frame (2).

2. The hand-operated curtain wall fire and smoke exhaust window as recited in claim 1, characterized in that: the driving component (38) comprises a supporting plate (388), a box body (387), a first rotating rod (384), a limiting plate (385), a connecting chain (386) and a second rotating rod (383), one end of the supporting plate (388) is fixedly connected with the frame (1), one end of the supporting plate (388) is fixedly connected with one end of the box body (387), the first rotating rod (384) is rotatably connected to the inner side of the box body (387), two ends of the first rotating rod (384) are fixedly connected with the limit plate (385), one end of the connecting chain (386) is fixedly connected with the outer side of the rotating rod I (384), the other end of the connecting chain (386) is detachably connected with the upper end of the window frame (2), one end of the rotating rod II (383) is fixedly connected with one end of the rotating rod I (384), and one end of the rotating rod II (383), which is far away from the rotating rod I (384), is rotatably connected with a connecting part (37).

3. The hand-operated curtain wall fire protection and smoke exhaust window of claim 2, which is characterized in that: the connecting part (37) is provided with a connecting cavity (371), one end fixedly connected with crown gear (382) of a rotating rod (384) is kept away from by a rotating rod two (383), a crown gear two (381) is meshed with a crown gear two (381), a rotating rod three (36) is coaxially connected with the crown gear two (381), the crown gear two (381) is fixedly connected with one end of the rotating rod three (36), the rotating rod three (36) is rotatably connected with the connecting part (37), one end rotatably connected with a rotating part (31) of the rotating rod three (36) which is kept away from the crown gear two (381), the rotating cavity (311) is provided for the rotating part (31), one end fixedly connected with crown gear three (35) of the crown gear two (381) is kept away from by the rotating rod three (36), a crown gear four (34) is meshed with a crown gear four (34), and a handle (32) is fixedly connected with the crown gear four (34), the handle (32) is rotatably connected to the rotating portion (31).

4. The hand-operated curtain wall fire and smoke exhaust window as recited in claim 1, characterized in that: the both ends of frame (1) are equipped with fixed chain (13), the one end of fixed chain (13) with frame (1) fixed connection, the fixed chain (13) other end with window frame (2) can be dismantled and be connected.

5. The hand-operated curtain wall fire and smoke exhaust window as recited in claim 1, characterized in that: conflict groove (11) have been seted up in frame (1), window frame (2) are equipped with three sand grip (22), the both ends fixed connection of sand grip (22) and window frame (2), the upper end fixed connection of sand grip (22) and window frame (2), sand grip (22) swing joint is in conflict groove (11) department of frame (1), sand grip (22) with be equipped with gasket (23) between frame (1), gasket (23) with sand grip (22) fixed connection.

6. The hand-operated curtain wall fire and smoke exhaust window as recited in claim 1, characterized in that: the frame (1) is provided with a fireproof layer (12), and the fireproof layer (12) is fixedly connected to the outer side of the frame (1).

7. The hand-operated curtain wall fire and smoke exhaust window as recited in claim 1, characterized in that: the transparent window (21) comprises a first window body (211) and a second window body (212), and a vacuum gap (213) is reserved between the first window body (211) and the second window body (212).

8. The hand-operated curtain wall fire and smoke exhaust window as recited in claim 3, characterized in that: the handle (32) is provided with a rubber layer (33), and the rubber layer (33) is fixedly connected to the outer side of the handle (32).

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