CN214787009U

CN214787009U - Novel fireproof plastic-steel door and window

Info

Publication number: CN214787009U
Application number: CN202120092808.2U
Authority: CN
Inventors: 叶长凤
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-14
Filing date: 2021-01-14
Publication date: 2021-11-19
Anticipated expiration: 2031-01-14

Abstract

The utility model relates to a mould steel door and window technical field, concretely relates to novel fire prevention moulds steel door and window, including the window frame, the both sides of window frame articulate respectively has first activity fan and second activity fan, first activity fan and second activity fan are kept away from the one end of window frame articulates respectively has first connecting rod and second connecting rod, first connecting rod is kept away from the one end of first activity fan with window frame sliding connection, the second connecting rod is kept away from the one end of second activity fan with window frame sliding connection, the top of window frame still is provided with test probe, the outside of window frame still is provided with and is used for the drive first connecting rod and second connecting rod are followed gliding actuating mechanism of window frame and controller, test probe and actuating mechanism all with the controller electricity is connected. The novel fireproof plastic-steel door and window can be automatically closed when a fire disaster happens so as to reduce the danger of manual operation.

Description

Novel fireproof plastic-steel door and window

Technical Field

The utility model relates to a plastic-steel door and window technical field especially relates to a novel fire prevention plastic-steel door and window.

Background

The plastic-steel door and window is made up by using polyvinyl chloride (UPVC) resin as main raw material, adding a certain proportion of stabilizing agent, colouring agent, filling agent and UV-ray absorbent, extruding and forming into material, then cutting, welding or screw-jointing so as to obtain the door and window frame sash. The door and window is made up by assembling sealing rubber strip, wool top and hardware, at the same time, in order to raise rigidity of section bar, in the cavity of section bar whose length is exceeded a certain length the steel lining (reinforcing rib) must be added, so that it is called plastic-steel door and window

Along with the continuous improvement of people's fire prevention consciousness, all require more and more high to various building material's fire rating or fire behavior, the window is the main passageway of keeping apart indoor and outdoor, if the window is fire-proof, can effectually keep apart the conflagration outdoor or keep apart the conflagration indoor, prevent stretching of conflagration. When a fire disaster occurs in the environment, the door and window are usually required to be closed tightly to reduce the circulation of air and prevent the fire from spreading, and the door and window used in the prior art are generally required to be closed manually, so that the probability of casualties is improved undoubtedly by manual closing in emergency situations. In the prior art, a hydraulic door closer can be used for tightly closing the door and the window, but the hydraulic door closer needs to normally close the door and the window, can seriously affect indoor ventilation and is not suitable for household residences, so that further improvement is needed.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, an object of the utility model is to provide a novel fire prevention plastic-steel door and window, but novel fire prevention plastic-steel door and window self-closing when the conflagration breaing out to reduce manual operation's danger.

In order to achieve the technical effects, the utility model adopts the following technical scheme:

the utility model provides a novel fire prevention plastic-steel door and window, includes the window frame, the both sides of window frame articulate respectively has first activity fan and second activity fan, first activity fan and second activity fan are kept away from the one end of window frame articulates respectively has first connecting rod and second connecting rod, first connecting rod is kept away from the one end of first activity fan with window frame sliding connection, the second connecting rod is kept away from the one end of second activity fan with window frame sliding connection, the top of window frame still is provided with test probe, the outside of window frame still is provided with and is used for the drive first connecting rod and second connecting rod are followed gliding actuating mechanism of window frame and controller, test probe and actuating mechanism all with the controller electricity is connected.

Furthermore, the movable sash comprises a section bar installation frame, one side of the section bar installation frame is hinged to the window frame, a first glass sheet and a second glass sheet are arranged on the inner side of the section bar installation frame, and a gap is formed between the first glass sheet and the second glass sheet.

Further, the driving mechanism comprises a bidirectional screw shaft horizontally arranged at the top of the window frame, a first sliding block and a second sliding block are respectively arranged at two ends of the bidirectional screw shaft, the first connecting rod is hinged to the first sliding block, the second connecting rod is hinged to the second sliding block, and the driving mechanism further comprises a power assembly for driving the bidirectional screw shaft to rotate.

Furthermore, a protection box body is fixedly mounted on one side of the window frame, the power assembly comprises a reciprocating motor arranged in the protection box body, the output end of the reciprocating motor extends into the window frame and is fixedly connected with a first bevel gear, a second bevel gear is fixedly mounted at one end of the bidirectional screw shaft and is meshed with the first bevel gear.

Further, the inside of protection box still is provided with the battery, the battery with the controller electricity is connected.

Furthermore, the detection probes are provided with two groups and are respectively arranged on the inner side and the outer side of the window frame.

Further, the detection probe comprises a smoke sensor and a temperature sensor.

Compared with the prior art, the beneficial effects of the utility model are that: the window frame comprises a window frame, a first movable sash and a second movable sash, wherein the window frame is provided with a first connecting rod and a second connecting rod, the first movable sash and the second movable sash are hinged to two sides of the window frame respectively, a detection probe is arranged in the window frame and used for detecting fire, the first connecting rod and the second connecting rod are arranged on the first movable sash and the second movable sash respectively, and a driving mechanism is arranged in the window frame and used for driving one ends of the first connecting rod and the second connecting rod to move.

Drawings

Fig. 1 is a schematic view of an overall structure of a novel fireproof plastic-steel door/window according to an embodiment of the present invention;

fig. 2 is a top view of a novel fireproof plastic-steel door/window according to an embodiment of the present invention;

fig. 3 is a schematic sectional view of a part a-a of a novel fireproof plastic-steel door/window according to an embodiment of the present invention;

fig. 4 is a front view of a novel fireproof plastic-steel door and window provided by an embodiment of the present invention;

fig. 5 is a schematic sectional view of a section B-B of a novel fireproof plastic-steel door/window according to an embodiment of the present invention;

fig. 6 is a schematic view of a partially enlarged structure at the position C of the novel fireproof plastic-steel door and window according to an embodiment of the present invention;

the reference signs are: 10, a window frame, 21, a smoke sensor, 22, a temperature sensor, 31, a first movable fan, 311, a first connecting rod, 32, a second movable fan, 321, a second connecting rod, 40, a bidirectional screw shaft, 41, a first slider, 42, a second slider, 51, a protective box body, 52, a reciprocating motor, 521, a first bevel gear, 522, a second bevel gear, 53, a storage battery, 60, a fixed fan, 61, a connecting frame, 62, a vertical blocking piece, 621, a mounting groove, 63, a compression rod, 64, a connecting spring, 65, a detection seat, 66, a pressure sensor, 67, a T-shaped groove, 68, a high-temperature expansion strip, 70, a controller, 81, a first glass sheet, 82 and a second glass sheet.

Detailed Description

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.

As shown in fig. 1-6, the novel fireproof plastic-steel door and window provided by the embodiment comprises a window frame 10, the two sides of the window frame 10 are respectively hinged with a first movable sash 31 and a second movable sash 32, the first movable sash 31 and the second movable sash 32 are away from one end of the window frame 10 is respectively hinged with a first connecting rod 311 and a second connecting rod 321, the first connecting rod 311 is away from one end of the first movable sash 31 and the window frame 10 are slidably connected, and the second connecting rod 321 is away from one end of the second movable sash 32 and the window frame 10 are slidably connected. The top of the window frame 10 is further provided with a detection probe, the exterior of the window frame 10 is further provided with a driving mechanism and a controller 70, the driving mechanism and the controller 70 are used for driving the first connecting rod 311 and the second connecting rod 321 to slide along the window frame 10, and the detection probe and the driving mechanism are both electrically connected with the controller 70. In specific implementation, whether a fire disaster occurs in the surrounding environment is detected through the detection probe, and when a fire disaster warning situation is confirmed, the controller 70 controls the driving mechanism to drive the first connecting rod 311 and the second connecting rod 321 to be away from each other and drive the first movable sash 31 and the second movable sash 32 to be closed, so that the doors and windows are automatically closed.

In this embodiment, still be provided with fixed fan 60 between first activity fan 31 and the second activity fan 32, the both sides of fixed fan 60 all are provided with connection frame 61, connection frame 61 is close to the equal integrated into one piece in one side of window frame 10 inboard has perpendicular separation blade 62, perpendicular separation blade 62 is close to one side of first activity fan 31 and second activity fan 32 is provided with mounting groove 621, the inside slidable mounting of mounting groove 621 has depression bar 63, the tip of depression bar 63 extends to the outside of mounting groove 621, just the bottom of depression bar 63 pass through coupling spring 64 with the bottom elastic connection of mounting groove 621. Still be provided with between depression bar 63 and the mounting groove 621 and detect the seat 65, it sets up to detect the seat 65 connecting spring 64's inboard, just it keeps away from to detect the seat 65 still fixed mounting has pressure sensor 66 to detect the one end of the bottom of mounting groove 621, pressure sensor 66 with controller 70 is electric to be connected. In specific implementation, when the first movable fan 31 and the second movable fan 32 are closed, the pressure lever 63 is pressed to enable the pressure lever 63 to generate pressure on the pressure sensor 66 on the detection seat 65, when the detection value of the pressure reaches a set threshold value, it is determined that the first movable fan 31 and the second movable fan 32 reach the end point of closing, and the controller 70 controls the driving mechanism to stop.

In this embodiment, a T-shaped groove 67 is further formed in an edge of the vertical blocking piece 62, an opening of the T-shaped groove 67 faces the first movable fan 31 or the second movable fan 32, and a high-temperature expansion strip 68 is further disposed inside the T-shaped groove 67. In the concrete implementation, the high temperature expansion strip 68 can expand under the heating condition so as to seal the gaps between the fixed sash 60 and the first movable sash 31, between the fixed sash 60 and the second movable sash 32, reduce the smoke generated by combustion from passing through, and can be realized by breaking glass when people need to escape from the door and window.

In this embodiment, the activity fan include one side with window frame 10 articulated section bar installing frame is in with the setting inboard first glass piece 81 and the second glass piece 82 of section bar installing frame, be provided with the clearance between first glass piece 81 and the second glass piece 82, just first glass piece 81 and second glass piece 82 are fire prevention glass and make to improve this novel fire prevention plastic-steel door and window's fire prevention ability.

In this embodiment, the driving mechanism includes a bidirectional screw shaft 40 horizontally disposed on the top of the window frame 10, a first slider 41 and a second slider 42 are respectively disposed at two ends of the bidirectional screw shaft 40, the first link 311 is hinged to the first slider 41, the second link 321 is hinged to the second slider 42, and the driving mechanism further includes a power assembly for driving the bidirectional screw shaft 40 to rotate. Specifically, a protective box 51 is fixedly mounted on one side of the window frame 10, the power assembly includes a reciprocating motor 52 disposed inside the protective box 51, an output end of the reciprocating motor 52 extends into the window frame 10 and is fixedly connected with a first bevel gear 521, one end of the bidirectional screw shaft 40 is fixedly mounted with a second bevel gear 522, and the second bevel gear 522 is meshed with the first bevel gear 521. The inside of the protective box 51 is further provided with a storage battery 53, and the storage battery 53 is electrically connected with the controller 70 so as to supply power to the reciprocating motor 52. In specific implementation, the controller 70 may control the reciprocating motor 52 to rotate, so as to drive the first bevel gear 521 to drive the second bevel gear 522 to rotate, and the rotation of the second bevel gear 522 drives the bidirectional screw shaft 40 to rotate, so as to drive the first slider 41 and the second slider 42 to approach or separate from each other, when the first slider 41 and the second slider 42 respectively move towards two sides, the first slider 41 and the second slider 42 respectively drive one end of the first connecting rod 311 and one end of the second connecting rod 321 to move towards two sides, and drive the first movable end and the second movable fan 32 to approach the window frame 10, so as to achieve automatic closing of the first movable fan 31 and the second movable fan 32. When the first movable fan 31 and the second movable fan 32 are closed in place, the controller 70 controls the storage battery 53 to stop supplying power to the driving motor so as to lock the bidirectional screw shaft 40, so that the first movable fan 31 and the second movable fan 32 are kept closed.

In this embodiment, the detecting probes are provided in two sets and are respectively disposed on the inner and outer sides of the window frame 10. So as to detect the environment of the inside and outside both sides of door and window, just the test probe includes smoke transducer 21 and temperature sensor 22 to improve the degree of accuracy that detects.

Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art will understand that the present invention can be modified or replaced with other embodiments without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims. The technology, shape and construction parts which are not described in detail in the present invention are all known technology.

Claims

1. The utility model provides a novel fire prevention plastic-steel door and window which characterized in that: comprises a window frame (10), a first movable sash (31) and a second movable sash (32) are respectively hinged on two sides of the window frame (10), one ends of the first movable sash (31) and the second movable sash (32) far away from the window frame (10) are respectively hinged with a first connecting rod (311) and a second connecting rod (321), one end of the first connecting rod (311) far away from the first movable sash (31) is connected with the window frame (10) in a sliding way, one end of the second connecting rod (321) far away from the second movable sash (32) is connected with the window frame (10) in a sliding way, the top of the window frame (10) is further provided with a detection probe, the outside of the window frame (10) is further provided with a driving mechanism and a controller (70), the driving mechanism is used for driving the first connecting rod (311) and the second connecting rod (321) to slide along the window frame (10), and the detection probe and the driving mechanism are both electrically connected with the controller (70).

2. The novel fireproof plastic-steel door and window of claim 1, wherein: the movable sash comprises a section bar installation frame with one side hinged to the window frame (10) and a first glass sheet (81) and a second glass sheet (82) which are arranged on the inner side of the section bar installation frame, and a gap is formed between the first glass sheet (81) and the second glass sheet (82).

3. The novel fireproof plastic-steel door and window of claim 1, wherein: the driving mechanism comprises a bidirectional screw shaft (40) horizontally arranged at the top of the window frame (10), a first slider (41) and a second slider (42) are respectively arranged at two ends of the bidirectional screw shaft (40), the first connecting rod (311) is hinged with the first slider (41), the second connecting rod (321) is hinged with the second slider (42), and the driving mechanism further comprises a power assembly for driving the bidirectional screw shaft (40) to rotate.

4. A novel fire-proof plastic-steel door and window as claimed in claim 3, characterized in that: one side of the window frame (10) is fixedly provided with a protective box body (51), the power assembly comprises a reciprocating motor (52) arranged inside the protective box body (51), the output end of the reciprocating motor (52) extends to the inside of the window frame (10) and is fixedly connected with a first bevel gear (521), one end of the bidirectional screw shaft (40) is fixedly provided with a second bevel gear (522), and the second bevel gear (522) is meshed with the first bevel gear (521).

5. The novel fireproof plastic-steel door and window of claim 4, wherein: the protection box body (51) is also internally provided with a storage battery (53), and the storage battery (53) is electrically connected with the controller (70).

6. The novel fireproof plastic-steel door and window of claim 1, wherein: the detection probes are provided with two groups and are respectively arranged on the inner side and the outer side of the window frame (10).

7. The novel fireproof plastic-steel door and window of claim 1, wherein: the detection probe comprises a smoke sensor (21) and a temperature sensor (22).