CN218669110U - Fire window convenient for escaping - Google Patents

Abstract

The utility model provides a fire window who conveniently flees belongs to fire control facility technical field for solve current fire window and be not convenient for indoor personnel and flee, be difficult to the technical problem of guarantee indoor personnel's safety. The window comprises a window frame, wherein an internally-opened window leaf is hinged in the window frame, the bottom of the outer side of the window frame is hinged with a rotating frame, the upper surface of the rotating frame is provided with a containing groove, a plurality of cross rods are fixed in the rotating frame, a tension rope mechanism is arranged between one end of the rotating frame, which is far away from a fixed shaft, and the upper end of the window frame, and a clamping mechanism is arranged between the rotating frame and the window frame; when a fire disaster occurs indoors, the indoor personnel can put down the rotating frame to form an escape platform, isolate high temperature and flame and wait for rescue; the steel wire forms a fence to prevent a user from falling off from the edge; the rotating frame is convenient and quick to unlock in an unused state, and is convenient to use in an emergency; and after the user transfers to the rotating frame, the user can fix the inward opening window leaf.

Description

Fire window convenient for escape

Technical Field

The utility model belongs to the technical field of the fire control facility, a fire prevention window, especially a fire prevention window who conveniently flees is related to.

Background

The fireproof window refers to a window which can meet the requirements of fire resistance stability and fire resistance integrity together with a frame within a certain time, and the fireproof window is adopted when lighting and ventilation are needed on the outer wall of a building with insufficient fireproof space or between spaces separated by a fireproof wall.

The fireproof window generally adopts multilayer glass for heat insulation and fire prevention, when indoor fire breaks out in a high-rise building and indoor personnel are difficult to evacuate through a safety passage, the escape function of the fireproof window is limited, the escape function of the indoor personnel cannot be given timely, and the life safety of the indoor personnel is difficult to guarantee on the scene of fire breaking.

Based on this, we have designed a fire window that facilitates escape.

SUMMERY OF THE UTILITY MODEL

The utility model aims at having the above-mentioned problem to current technique, provided a convenient fire window of fleing, the technical problem that the device will solve is: how to improve the effect of fleing of fire prevention window, improve the security of indoor personnel when catching fire.

The purpose of the utility model can be realized by the following technical proposal:

the utility model provides a fire window who conveniently flees, includes the window frame, it has interior casement to articulate in the window frame, and window frame outside bottom is fixed with the fixed axle, and the fixed axle both ends articulate has the rotation frame, rotates the frame upper surface and has seted up and accomodate the groove, and rotates the inside horizontal pole that is fixed with a plurality of equidistant distributions of frame, rotates to be equipped with between the one end that the fixed axle was kept away from to the frame and the upper end of window frame and to receive the pull rope mechanism of indent storage inslot portion, and is equipped with block mechanism between rotation frame and the window frame.

The pulling force rope mechanism includes that two articulate the hinge bar on accomodating the inslot wall, and two hinge bar symmetric distributions, and the other end of two hinge bars is connected with the connecting rod, hinge bar and connecting rod and accomodate the groove shape phase-match, and the both ends of connecting rod all are connected with wire rope, and wire rope's the other end is connected with the window frame, hinge bar and connecting rod all with accomodate between the tank bottom in groove and be connected with a plurality of steel wire lines.

Structure more than adopting, the window frame provides the pulling force through wire rope to two hinge bars and connecting rod, and connecting rod and hinge bar provide the pulling force through the wire pair rotation frame for rotate the frame and can keep the horizontality, a plurality of steel wires form the rail moreover, can further improve user of service's security, and in the not user state, rotate frame and window frame laminating, connecting rod, hinge bar, wire rope and steel wire line are all accomodate and are accomodate the groove, can not influence the fire window outward appearance.

The clamping mechanism comprises two sliding sleeves which are sleeved on one of the cross rods in a sliding mode, a right-angle buckle is fixed at one end of each sliding sleeve, two symmetrically distributed grooves are formed in the inner side of the window frame, and the right-angle buckles are matched with the grooves.

Structure more than adopting, at the non-use state, two right angle buckles block in two recesses, can prevent to rotate the frame and outwards rotate, when using, can slide two sliding sleeves from both sides to the centre for the right angle is detained and is broken away from the recess, then can outwards promote the horizontal pole and make to rotate the frame and rotate along the fixed axle outside.

The outside cover of sliding sleeve is equipped with the rubber sleeve, and is provided with anti-skidding line on the rubber sleeve.

With the adoption of the structure, under the condition of fire, the hands of indoor personnel are easy to sweat, and the rubber sleeve can prevent the sliding condition from occurring when the sliding sleeve is pulled by an operator.

And a lock catch is rotatably arranged on the outer side frame of the inward opening window leaf.

Structure more than adopting, at the non-use state, be parallel to each other between hasp and the window frame, catch fire when indoor, indoor personnel transfer to rotate the frame on the back, can close interior division of window page or leaf, then rotate the hasp, with the hasp card on the window frame, prevent that interior division of window page or leaf from opening and lead to rotating the personnel on the frame to be burnt by flame or high temperature.

Compared with the prior art, the fire window convenient for escaping has the following advantages:

1. through pulling force rope mechanism and rotation frame, when the indoor conflagration that takes place, indoor personnel can put down the rotation frame and form the platform to on transferring the platform, isolated high temperature and flame and wait for the rescue, make things convenient for indoor personnel to flee.

2. Through pulling force rope mechanism, provide the pulling force to the revolving frame, the steel wire line forms the rail simultaneously, can further improve user of service's security, prevents that user of service from falling from the edge.

3. Through block mechanism, will rotate the frame and fix at the unused state, the unblock is convenient quick moreover, is convenient for use under emergency.

4. Through the hasp, can fix interior casement from the outside, make things convenient for the user of service to fix interior casement after transferring to on the rotation frame, prevent that flame or high temperature from transmitting outdoors.

Drawings

FIG. 1 is a schematic view of a three-dimensional structure of the present invention;

FIG. 2 is a schematic perspective view of the present invention when not in use;

FIG. 3 is an enlarged schematic view of FIG. 1 at A according to the present invention;

fig. 4 is an enlarged schematic view of fig. 2B according to the present invention;

FIG. 5 is a schematic perspective view of the inner side of the middle window frame of the present invention;

fig. 6 is an enlarged schematic view of the structure of fig. 5C according to the present invention.

In the figure: 1. a window frame; 2. opening the window leaf inwards; 3. a fixed shaft; 4. rotating the frame; 5. a receiving groove; 6. a cross bar; 7. a wire rope; 8. a hinged lever; 9. a connecting rod; 10. a steel wire; 11. a sliding sleeve; 12. right-angle buckles; 13. a groove; 14. and (5) locking.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Referring to fig. 1-6, the present embodiment provides a fire window facilitating escape, which includes a window frame 1, an inward opening window 2 hinged in the window frame 1, a fixed shaft 3 fixed at the bottom of the outer side of the window frame 1, a rotating frame 4 hinged at two ends of the fixed shaft 3, a storage groove 5 formed on the upper surface of the rotating frame 4, a plurality of cross bars 6 fixed in the rotating frame 4 and distributed at equal intervals, a tension rope mechanism capable of retracting into the storage groove 5 is disposed between one end of the rotating frame 4 away from the fixed shaft 3 and the upper end of the window frame 1, and a clamping mechanism is disposed between the rotating frame 4 and the window frame 1.

The tension rope mechanism comprises two hinge rods 8 hinged to the inner wall of the accommodating groove 5, the two hinge rods 8 are symmetrically distributed, the other ends of the two hinge rods 8 are connected with a connecting rod 9, the shapes of the hinge rods 8 and the connecting rod 9 are matched with those of the accommodating groove 5, two ends of the connecting rod 9 are both connected with a steel wire rope 7, the other end of the steel wire rope 7 is connected with the window frame 1, and a plurality of steel wire wires 10 are connected between the hinge rods 8 and the connecting rod 9 and the bottom of the accommodating groove 5; window frame 1 provides the pulling force to two articulated mast 8 and connecting rod 9 through wire rope 7, connecting rod 9 and articulated mast 8 provide the pulling force to rotating frame 4 through steel wire line 10, make rotating frame 4 can keep the horizontality, and a plurality of steel wire lines 10 form the rail, can further improve user of service's security, in the not user state, rotating frame 4 and the laminating of window frame 1, connecting rod 9, articulated mast 8, wire rope 7 and steel wire line 10 are all accomodate in accomodating groove 5, can not influence the fire window outward appearance.

The clamping mechanism comprises two sliding sleeves 11 which are sleeved on one cross rod 6 in a sliding manner, one ends of the sliding sleeves 11 are fixedly provided with right-angle buckles 12, the inner side of the window frame 1 is provided with two symmetrically distributed grooves 13, and the right-angle buckles 12 are matched with the grooves 13; when the rotating frame is not used, the two buckles 12 are clamped in the two grooves 13, the rotating frame 4 can be prevented from rotating outwards, when the rotating frame is used, the two sliding sleeves 11 can slide towards the middle from two sides, the buckles 12 are separated from the grooves 13, and then the cross rod 6 can be pushed outwards to enable the rotating frame 4 to rotate outwards along the fixed shaft 3.

The outer side of the sliding sleeve 11 is sleeved with a rubber sleeve, and the rubber sleeve is provided with anti-skid grains; under the condition of catching fire, indoor personnel easily perspire at the palm of the hand, and the condition of skidding appears when operating personnel pulling sliding sleeve 11 can be prevented to the rubber sleeve.

The outer side frame of the inward opening window leaf 2 is rotatably provided with a lock catch 14; when the window is not used, the lock catch 14 and the window frame 1 are parallel to each other, when indoor fire occurs, indoor personnel can close the inward opening window leaf 2 after transferring to the rotating frame 4, then the lock catch 14 is rotated to clamp the lock catch 14 on the window frame 1, and the personnel on the rotating frame 4 caused by opening of the inward opening window leaf 2 are prevented from being burnt by flame or high temperature.

In the present embodiment, the fixing means are all the most commonly used fixing connection means in the field, such as welding, bolt connection, etc.

The utility model discloses a theory of operation:

when the window is used, the inward opening window leaf 2 is opened, then a user holds the two sliding sleeves 11 with two hands, the two sliding sleeves 11 are drawn towards the middle, the right-angle buckle 12 is separated from the groove 13, then the transverse rod 6 can be pushed outwards to enable the rotating frame 4 to rotate outwards along the fixed shaft 3, at the moment, the rotating frame 4 gradually rotates to a horizontal position, in the rotating process of the rotating frame 4, the hinge rod 8, the connecting rod 9, the steel wire rope 7 and the steel wire rope 10 which are contained in the containing groove 5 are pulled out, the window frame 1 provides tension for the two hinge rods 8 and the connecting rod 9 through the steel wire rope 7, the connecting rod 9 and the hinge rod 8 provide tension for the rotating frame 4 through the steel wire rope 10, the rotating frame 4 can keep a horizontal state, a plurality of steel wire ropes 10 form an enclosure, the safety of the user can be further improved, then the user can turn over the window to place on the rotating frame 4, then close the inward opening window leaf 2, the lock catch 14 is rotated and clamped on the window frame 1, and the situation that the person on the rotating frame 4 is burnt by flame or high temperature due to opening the inward opening window leaf 2 is prevented.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims (5)

1. The utility model provides a fire window who conveniently flees, includes window frame (1), articulated in window frame (1) have interior casement (2), its characterized in that, window frame (1) outside bottom is fixed with fixed axle (3), and fixed axle (3) both ends articulate has rotation frame (4), and rotation frame (4) upper surface has been seted up and has been accomodate groove (5), and rotates frame (4) inside horizontal pole (6) that are fixed with a plurality of equidistant distributions, rotates to be equipped with between the one end that fixed axle (3) were kept away from in frame (4) and the upper end of window frame (1) and to receive the inside pulling force rope mechanism of indent accomodate groove (5), and is equipped with block mechanism between rotation frame (4) and window frame (1).

2. A fire window facilitating escape according to claim 1, wherein the tensile cord mechanism comprises two hinge rods (8) hinged to the inner wall of the accommodating groove (5), the two hinge rods (8) are symmetrically distributed, the other ends of the two hinge rods (8) are connected with connecting rods (9), the hinge rods (8) and the connecting rods (9) are matched with the accommodating groove (5) in shape, both ends of the connecting rods (9) are connected with steel wire ropes (7), the other ends of the steel wire ropes (7) are connected with the window frame (1), and a plurality of steel wire lines (10) are connected between the hinge rods (8) and the connecting rods (9) and the bottom of the accommodating groove (5).

3. The fire window facilitating escape according to claim 1, wherein the engaging mechanism comprises two sliding sleeves (11) slidably sleeved on one of the cross bars (6), a right-angle buckle (12) is fixed at one end of each sliding sleeve (11), two symmetrically distributed grooves (13) are formed in the inner side of the window frame (1), and the right-angle buckles (12) are matched with the grooves (13).

4. The fire window facilitating escape according to claim 3, wherein a rubber sleeve is sleeved on an outer side of the sliding sleeve (11), and anti-slip lines are arranged on the rubber sleeve.

5. The fire window for facilitating escape according to claim 2 or 3, wherein the outer frame of the inward opening sash (2) is rotatably provided with a lock catch (14).

Images