CN219431702U - Heat insulation type fireproof window - Google Patents

Abstract

The utility model discloses a heat-insulating fireproof window, which comprises a mounting frame and a window opening mechanism; and (3) a mounting frame: the middle part of the rear side surface is provided with a mounting groove, the inside of the mounting groove is hinged with a window frame through a hinge, two symmetrically distributed glasses are arranged in a frame opening of the window frame, and the upper end of the front side surface of the mounting frame is provided with a threading hole; window opening mechanism: the fixing block is arranged at the lower end of the rear side surface of the window frame, the nylon rope is bound outside the fixing block, and the upper end of the nylon rope penetrates through the threading hole and extends to the front side of the installation frame; wherein: still include flame retardant rubber pad, flame retardant rubber pad sets up in the external side of the preceding lateral wall of mounting groove, and this thermal-insulated fire window, window can carry out automatic closure when the conflagration breaks out, prevents that the intensity of a fire from spreading to the room inside, simultaneously, can avoid the smoke and dust to get into the room inside, effectively guarantees the safety of the inside personnel in room.

Description

Heat insulation type fireproof window

Technical Field

The utility model relates to the technical field of fireproof windows, in particular to a heat-insulation fireproof window.

Background

Fire protection window means a window that can meet fire resistance stability and fire resistance integrity requirements over a period of time in conjunction with a frame. When lighting and ventilation are needed on two building outer walls with insufficient fireproof space or between spaces separated by a firewall, fireproof windows are adopted, and two main types of domestic fireproof windows are sold: one is a fire window that maintains integrity for a prescribed period of time and has a heat insulating function; the other is a fire window which keeps integrity in a specified time and does not have a heat insulation function, but no fire window can be automatically closed when a fire disaster occurs, and in the prior art, an electric component is utilized to realize the automatic closed fire window, but when the fire disaster occurs, a circuit fails, so that the electric component cannot work normally, the opened window cannot be closed, fire cannot be prevented from spreading to the inside of a room, smoke dust cannot be prevented from entering the inside of the room, and the safety of personnel in the room cannot be ensured.

Disclosure of Invention

The utility model aims to overcome the existing defects, and provides the heat-insulating fireproof window which can be automatically closed when a fire disaster occurs, so that the problems in the background technology can be effectively solved.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a heat-insulating fireproof window comprises a mounting frame and a window opening mechanism;

and (3) a mounting frame: the middle part of the rear side surface is provided with a mounting groove, the inside of the mounting groove is hinged with a window frame through a hinge, two symmetrically distributed glasses are arranged in a frame opening of the window frame, and the upper end of the front side surface of the mounting frame is provided with a threading hole;

window opening mechanism: the fixing block is arranged at the lower end of the rear side surface of the window frame, the nylon rope is bound outside the fixing block, and the upper end of the nylon rope penetrates through the threading hole and extends to the front side of the installation frame;

wherein: still include flame retardant rubber pad, flame retardant rubber pad sets up in the external side of the preceding lateral wall of mounting groove, and the window can carry out automatic closure when the conflagration breaks out, prevents that the intensity of a fire from spreading to the room inside, simultaneously, can avoid the smoke and dust to get into the room inside, effectively guarantees the safety of the inside personnel in room.

Further, the mechanism of windowing still includes first leading wheel and second leading wheel, first leading wheel sets up in the trailing flank upper end of installing the frame, and the second leading wheel sets up in the leading flank upper end of installing the frame, and first leading wheel is walked around to the trailing flank upper end of nylon rope, and second leading wheel is walked around to the leading side upper end of nylon rope, provides the direction support for the operation of other parts.

Further, the novel nylon rope fixing device further comprises a lock-to-fixing mechanism, wherein the lock-to-fixing mechanism is arranged at the lower end of the front side face of the installation frame, and the lower end of the front side of the nylon rope is wound outside the fixing mechanism, so that the lock-to-fixing of the upper part can be realized.

Further, lock to fixed establishment includes hand wheel, ratchet, rolling wheel, dop, spring and fixing base, the ratchet rotates through the pivot and is connected in the leading flank lower extreme of installing frame, and the rolling wheel sets up in the preceding middle part of ratchet, and the hand wheel sets up in the front end of rolling wheel, and the fixing base sets up in the leading flank lower extreme of dress frame, and the spring sets up in the right-hand member of fixing base, and the dop sets up in the right-hand member of spring, and the right-hand member and the ratchet position of dop correspond, can realize the lock of top part to with fixed.

Further, still include the protection casing, the protection casing sets up in the leading flank lower extreme of installing frame, ratchet, dop, spring and fixing base all are located the inside of protection casing, and the round hole of seting up is passed on the front end of rolling wheel in the front side plate body right side of protection casing, and the square hole of seting up is passed in the front side plate body left side of protection casing in the front end of dop, protects interior part.

Further, the wall mounting structure further comprises protruding lines, wherein the protruding lines are evenly distributed on the left side surface and the right side surface of the mounting frame, friction force between the wall and the mounting frame can be increased, and connection between the mounting frame and the wall is firmer.

Further, still include the magnetic path, the magnetic path sets up in the inside lower extreme of mounting groove, can adsorb the lower extreme of window frame, guarantees that the lock of window frame is inseparable.

Compared with the prior art, the utility model has the beneficial effects that: this thermal-insulated fire window has following benefit:

the installation frame is fixed in the reserved installation opening of the wall, the installation and the fixation of the installation frame and the internal components are realized, the friction force between the wall and the installation frame can be increased, the connection between the installation frame and the wall is firmer, double-layer glass is arranged in the window frame, the heat insulation performance of the window can be increased, when the window is required to be opened, the window frame is pushed outwards manually, the window frame is separated from the magnetic block, then, the ratchet wheel and the winding wheel are rotated through the hand wheel, the nylon rope is wound by the winding wheel, the nylon rope pulls the lower end of the window frame to move upwards through the first guide wheel and the second guide wheel under the action of the fixed block, the upper end of the window frame is rotated through the hinge, the window opening operation is realized, the spring always props against the clamping head under the action of the fixing seat in the process, the right end of the clamping head is clamped in the ratchet tooth groove of the ratchet wheel to prevent the ratchet wheel and the front side part from reversing, when the window needs to be closed, the clamping head is manually pulled leftwards, the right end of the clamping head is separated from the ratchet tooth groove of the ratchet wheel to enable the ratchet wheel and the front side part to reversing, at the moment, the window can be closed through hinge rotation under the action of gravity of the window frame, when a fire disaster occurs, if the window is in an open state, a nylon rope is broken due to high temperature generated by big fire, the window is automatically buckled under the action of gravity of the window frame, the magnetic block can adsorb the lower end of the window frame to ensure that the buckling of the window frame is tight, the window can be automatically closed when the fire disaster occurs, the fire disaster is prevented from spreading to the inside of a room, and meanwhile, smoke dust can be prevented from entering the inside of the room, and the safety of personnel in the room is effectively ensured.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic rear view of the present utility model;

FIG. 3 is a schematic view of the lock to the fixing mechanism of the present utility model;

fig. 4 is a schematic plan view of the lock to fixing mechanism of the present utility model.

In the figure: 1 mounting frame, 2 mounting groove, 3 window frames, 4 glass, 5 through wires holes, 6 flame retardant rubber pads, 7 magnetic blocks, 8 window opening mechanisms, 81 fixed blocks, 82 nylon ropes, 83 first guide wheels, 84 second guide wheels, 9 lock-to-fixed mechanisms, 91 handwheels, 92 ratchet wheels, 93 winding wheels, 94 chucks, 95 springs, 96 fixed seats, 10 protective covers and 11 convex lines.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present embodiment provides a technical solution: a heat-insulating fireproof window comprises a mounting frame 1 and a windowing mechanism 8;

mounting frame 1: the installation frame 1 is a main part of a fireproof window, the installation of other parts is convenient, the middle part of the rear side surface of the installation frame is provided with an installation groove 2, the inside of the installation groove 2 is hinged with a window frame 3 through a hinge, two symmetrically distributed glasses 4 are arranged in the frame opening of the window frame 3, the upper end of the front side surface of the installation frame 1 is provided with threading holes 5, the installation frame also comprises protruding lines 11, the protruding lines 11 are uniformly distributed on the left side surface and the right side surface of the installation frame 1, the installation frame also comprises magnetic blocks 7, the magnetic blocks 7 are arranged at the inner lower end of the installation groove 2, the installation frame 1 is fixed in an installation opening reserved in a wall, the installation and the fixation of the installation frame 1 and the inner parts are realized, the protruding lines 11 can increase the friction force between the wall and the installation frame 1, the connection between the installation frame 1 and the wall is firmer, and the double-layer glass 4 is arranged in the window frame 3, and the heat insulation performance of the window can be increased;

window opening mechanism 8: comprises a fixed block 81 and a nylon rope 82, wherein the fixed block 81 is arranged at the lower end of the rear side surface of the window frame 3, the nylon rope 82 is bound outside the fixed block 81, the upper end of the nylon rope 82 penetrates through a threading hole 5 to extend to the front side of the installation frame 1, the windowing mechanism 8 further comprises a first guide wheel 83 and a second guide wheel 84, the first guide wheel 83 is arranged at the upper end of the rear side surface of the installation frame 1, the second guide wheel 84 is arranged at the upper end of the front side surface of the installation frame 1, the upper end of the rear side of the nylon rope 82 bypasses the first guide wheel 83, the upper end of the front side of the nylon rope 82 bypasses the second guide wheel 84, the protection cover 10 is further arranged at the lower end of the front side surface of the installation frame 1, a ratchet 92, a clamping head 94, a spring 95 and a fixing seat 96 are all arranged in the protection cover 10, the front end of the winding wheel 93 penetrates through a round hole formed in the right side of the front side plate body of the protection cover 10, the front end of the clamping head 94 penetrates through a square hole formed in the left side of the front side plate body of the protection cover 10, the lock is to the fixing mechanism 9, the lock is to the fixing mechanism 9 to be arranged at the lower end of the front side of the installation frame 1, the front lower end of the nylon rope 82 is wound outside the fixing mechanism 9, the lock is to the fixing mechanism 9 to comprise a hand wheel 91, a ratchet wheel 92, a winding wheel 93, a clamping head 94, a spring 95 and a fixing seat 96, the ratchet wheel 92 is rotationally connected to the lower end of the front side of the installation frame 1 through a rotating shaft, the winding wheel 93 is arranged at the front middle part of the ratchet wheel 92, the hand wheel 91 is arranged at the front end of the winding wheel 93, the fixing seat 96 is arranged at the lower end of the front side of the installation frame 1, the spring 95 is arranged at the right end of the fixing seat 96, the clamping head 94 is arranged at the right end of the spring 95, the right end of the clamping head 94 corresponds to the position of the ratchet wheel 92, when window opening is needed, the window frame 3 is manually pushed outwards to be separated from the magnetic block 7, then the ratchet wheel 92 and the winding wheel 93 are rotated through the hand wheel 91, the nylon rope 82 is wound by the winding wheel 93, the nylon rope 82 pulls the lower end of the window frame 3 to move upwards under the action of the fixed block 81 through the first guide wheel 83 and the second guide wheel 84, the upper end of the window frame 3 rotates through the hinge to realize window opening operation, in the process, the spring 95 always abuts against the clamping head 94 under the action of the fixed seat 96, the right end of the clamping head 94 is clamped in a ratchet slot of the ratchet 92 to prevent the ratchet 92 and the front side part from reversing, when the window is required to be closed, the clamping head 94 is manually pulled leftwards, the right end of the clamping head 94 is separated from the ratchet slot of the ratchet 92 to enable the ratchet 92 and the front part to reversing, at the moment, the window is closed through the hinge under the action of the self gravity of the window frame 3, when fire occurs, if the window is in an open state, the high temperature generated by big fire breaks the nylon rope 82, the window frame 3 is automatically buckled under the action of the self gravity of the window frame 3, the magnetic block 7 can adsorb the lower end of the window frame 3 to ensure that the window frame 3 is buckled tightly, so that the fire is prevented from spreading to the inside a room, and smoke dust can be prevented from entering the room at the same time;

wherein: still include fire-retardant rubber pad 6, fire prevention window can seal well when closing to fire-retardant rubber pad 6, and fire-retardant rubber pad 6 sets up in the external side of the preceding lateral wall of mounting groove 2.

The utility model provides a heat-insulating fireproof window, which has the following working principle: the installation frame 1 is fixed in a reserved installation opening of a wall, the installation and the fixation of the installation frame 1 and internal components are realized, the friction force between the wall and the installation frame 1 can be increased by the convex line 11, the connection between the installation frame 1 and the wall is firmer, the heat insulation performance of a window can be increased by arranging the double-layer glass 4 in the window frame 3, when the window needs to be opened, the window frame 3 is pushed outwards manually to separate the window frame 3 from the magnetic block 7, then, the ratchet wheel 92 and the winding wheel 93 are rotated by the hand wheel 91, the nylon rope 82 is wound by the winding wheel 93, the lower end of the window frame 3 is pulled upwards by the nylon rope 82 under the action of the fixed block 81 through the first guide wheel 83 and the second guide wheel 84, the upper end of the window frame 3 is rotated by a hinge, the window opening operation is realized in the process, the spring 95 is always propped against the clamping head 94 under the action of the fixing seat 96, so that the right end of the clamping head 94 is clamped in a ratchet slot of the ratchet 92, the ratchet 92 and the front side part are prevented from being reversed, when a window needs to be closed, the clamping head 94 is manually pulled leftwards, the right end of the clamping head 94 is separated from the ratchet slot of the ratchet 92, the ratchet 92 and the front side part can be reversed, at the moment, the window can be closed by hinging under the action of gravity of the window frame 3, when a fire disaster occurs, if the window is in an open state, the nylon rope 82 is broken due to high temperature generated by strong fire, the window frame 3 is automatically buckled under the action of gravity of the window frame 3, the magnetic block 7 can adsorb the lower end of the window frame 3, so that the window frame 3 is guaranteed to be buckled tightly, the fire is prevented from spreading towards the inside of the room, and smoke dust can be prevented from entering the inside of the room.

The foregoing is only illustrative of the present utility model and is not to be construed as limiting the scope of the utility model, and all equivalent structures or equivalent flow modifications which may be made by the teachings of the present utility model and the accompanying drawings or which may be directly or indirectly employed in other related art are within the scope of the utility model.

Claims (7)

1. A thermal insulation fire window, characterized in that: comprises a mounting frame (1) and a windowing mechanism (8);

mounting frame (1): the middle part of the rear side surface of the frame is provided with a mounting groove (2), the inside of the mounting groove (2) is hinged with a window frame (3) through a hinge, two symmetrically distributed glasses (4) are arranged in the frame opening of the window frame (3), and the upper end of the front side surface of the mounting frame (1) is provided with a threading hole (5);

window opening mechanism (8): the fixing block (81) is arranged at the lower end of the rear side face of the window frame (3), the nylon rope (82) is bound outside the fixing block (81), and the upper end of the nylon rope (82) penetrates through the threading hole (5) and extends to the front side of the mounting frame (1);

wherein: the novel anti-flaming rubber pad is characterized by further comprising an anti-flaming rubber pad (6), wherein the anti-flaming rubber pad (6) is arranged on the outer side of the front side wall body of the mounting groove (2).

2. A fire insulated window according to claim 1, wherein: the window opening mechanism (8) further comprises a first guide wheel (83) and a second guide wheel (84), the first guide wheel (83) is arranged at the upper end of the rear side face of the installation frame (1), the second guide wheel (84) is arranged at the upper end of the front side face of the installation frame (1), the rear side upper end of the nylon rope (82) bypasses the first guide wheel (83), and the front side upper end of the nylon rope (82) bypasses the second guide wheel (84).

3. A fire insulated window according to claim 1, wherein: the novel nylon rope fixing device is characterized by further comprising a lock-to-fixing mechanism (9), wherein the lock-to-fixing mechanism (9) is arranged at the lower end of the front side face of the mounting frame (1), and the lower end of the front side of the nylon rope (82) is wound outside the fixing mechanism (9).

4. A fire insulated window according to claim 3, wherein: lock to fixed establishment (9) include hand wheel (91), ratchet (92), rolling wheel (93), chuck (94), spring (95) and fixing base (96), ratchet (92) are rotated through the pivot and are connected in the leading flank lower extreme of installing frame (1), and rolling wheel (93) set up in the preceding middle part of ratchet (92), and hand wheel (91) set up in the front end of rolling wheel (93), and fixing base (96) set up in the leading flank lower extreme of installing frame (1), and spring (95) set up in the right-hand member of fixing base (96), and chuck (94) set up in the right-hand member of spring (95), and the right-hand member of chuck (94) corresponds with ratchet (92) position.

5. A fire insulated window according to claim 4, wherein: still include protection casing (10), protection casing (10) set up in the leading flank lower extreme of installing frame (1), ratchet (92), dop (94), spring (95) and fixing base (96) all are located the inside of protection casing (10), and the round hole of seting up is passed on the front end of rolling wheel (93) preceding curb plate body right side of protection casing (10), and the square hole of seting up is passed in the front end of dop (94) preceding curb plate body left side of protection casing (10).

6. A fire insulated window according to claim 1, wherein: the mounting frame also comprises ribs (11), wherein the ribs (11) are uniformly distributed on the left side surface and the right side surface of the mounting frame (1).

7. A fire insulated window according to claim 1, wherein: the magnetic block (7) is arranged at the lower end of the inside of the mounting groove (2).