CN211573266U

CN211573266U - Aluminum alloy non-heat-insulation outward-sliding fireproof window

Info

Publication number: CN211573266U
Application number: CN201922478620.7U
Authority: CN
Inventors: 夏国志
Original assignee: Henan Tianbo Decoration Engineering Co ltd
Current assignee: Henan Tianbo Decoration Engineering Co ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-09-25
Anticipated expiration: 2029-12-31

Abstract

The application provides an aluminum alloy non-heat-insulation outer casement fireproof window, including the window frame and with window frame articulated casement, the casement can to the outside of window frame is opened, the articulated flexible arm in casement bottom, the window frame bottom sets firmly the spout, the joint has the slider in the spout, the one end of slider is equipped with spacing subassembly, spacing subassembly is located on the window frame, the one end of flexible arm with the slider is articulated, and the other end is equipped with elastic component. When a fire occurs, the thermosensitive element can be melted or burst at a certain temperature, the blocking rod is separated from the sliding block under the action of the tensile force of the spring, the sliding block loses the limiting effect of the blocking rod and can move along the sliding groove, and the second connecting arm drives the first connecting arm to move along the sliding groove under the driving of the elastic component, so that the purpose of closing the window sash is achieved.

Description

Aluminum alloy non-heat-insulation outward-sliding fireproof window

Technical Field

The application relates to the technical field of fire windows, in particular to an aluminum alloy non-heat-insulation outward-casement fire window.

Background

At present, the automatic closing system of the existing fireproof window mostly adopts electric control, and the mode has higher cost and inconvenient maintenance.

Therefore, how to provide a device which can be manufactured at low cost and is convenient to use is an important technical problem which needs to be solved by the technical personnel in the field at present.

SUMMERY OF THE UTILITY MODEL

For solving above-mentioned technical problem, this application provides an aluminum alloy non-thermal-insulated outer flat-open fire window, including the window frame and with window frame articulated casement, the casement can to the outside of window frame is opened, the articulated flexible arm in casement bottom, the window frame bottom sets firmly the spout, the joint has the slider in the spout, the one end of slider is equipped with spacing subassembly, spacing subassembly is located on the window frame, the one end of flexible arm with the slider is articulated, and the other end is equipped with elastic component.

Optionally, the limiting assembly comprises a blocking rod, a bottom plate, a front partition plate, a rear partition plate, a spring and a thermosensitive element, the bottom plate is fixed to the outer side of the window frame, the front partition plate and the rear partition plate are vertically fixed to the bottom plate, the thermosensitive element is located between the front partition plate and the rear partition plate, the blocking rod penetrates through the front partition plate and abuts against one end of the thermosensitive element, one end of the spring is fixed to the front partition plate, the other end of the spring is fixed to the middle of the blocking rod, and the spring is in a stretching state.

Optionally, the stop lever is symmetrically provided with a connecting plate in the circumferential direction, and the spring is fixed between the connecting plate and the front partition plate.

Optionally, the telescopic arm includes a first connecting arm and a second connecting arm slidably connected to the first connecting arm, the first connecting arm is hinged to the slider, the second connecting arm is hinged to the window sash, and the elastic component is fixedly disposed on the second connecting arm.

Optionally, a handle is provided on the window sash.

Optionally, the sash and frame are both made of a fire resistant material.

For the background art, the utility model provides an aluminum alloy non-thermal-insulated outer flat-open fire resisting window which has following beneficial effect: when a fire occurs, the thermosensitive element can be melted or burst at a certain temperature, the blocking rod is separated from the sliding block under the action of the tensile force of the spring, the sliding block loses the limiting effect of the blocking rod and can move along the sliding groove, and the second connecting arm drives the first connecting arm to move along the sliding groove under the driving of the elastic component, so that the purpose of closing the window sash is achieved.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment of the present application;

FIG. 2 is a schematic view of the sash of FIG. 1;

fig. 3 is a schematic view of an installation structure of the limiting assembly in fig. 1.

Detailed Description

The aluminum alloy non-heat-insulation outer casement fire resisting window provided by the embodiment of the application is described in the following by combining with figures 1-2.

The aluminum alloy non-heat-insulation outer casement fireproof window provided by the embodiment of the application comprises a window frame 10 and a window sash 20 hinged with the window frame 10 through a hinge 30, the window sash 20 can be opened towards the outer side of the window frame 10, a telescopic arm is hinged to the bottom of the window sash 20, a sliding groove 11 is fixedly arranged at the bottom of the window frame 10 through a rivet 13, a sliding block 12 is clamped in the sliding groove 11, one end of the sliding block 12 is provided with a limiting assembly, the limiting assembly is located on the window frame 10, one end of the telescopic arm is hinged to the sliding block 12, and the other end of the telescopic.

In this embodiment, the position limiting assembly comprises a blocking rod 14, a bottom plate 15, a front partition 18, a rear partition 17, a spring 19 and a heat sensitive element 16, wherein the bottom plate 15 is fixed on the outer side of the window frame 10, the front partition 18 and the rear partition 17 are vertically fixed on the same side of the bottom plate 15, the heat sensitive element 16 is positioned between the front partition 18 and the rear partition 17, the blocking rod 14 passes through the front partition 18 and abuts against one end of the heat sensitive element 16, two connecting plates 110 are symmetrically arranged on the circumference of the stop lever 14, a spring 19 is fixed between the connecting plates 110 and the front partition 18, the spring 19 is in a stretching state, through holes for the stop lever 14 to pass through are arranged on the window frame 10 and the sliding chute 11, the front end of the stop lever 14 is abutted against the end part of the sliding block 14, for limiting the movement of the slider 12, one end of the thermosensitive element 16 is fixed on the rear partition 17, the other end abuts against the end of the stopper rod 14, and the thermosensitive element 16 is used for limiting the axial movement of the stopper rod 14.

In this embodiment, the telescopic arm includes a first connecting arm 23 and a second connecting arm 22 slidably connected to the first connecting arm 23, the first connecting arm 23 is hinged to the slider 12 by a pin, the second connecting arm 22 is hinged to the window sash 20 by a pin, the elastic member 24 is fixedly disposed on the second connecting arm 22, a long hole 25 is disposed on the first connecting arm 23, the second connecting arm 22 is connected to the long hole 25 by a bolt 26, and the second connecting arm 22 can slide along the long hole 25.

In this embodiment, two fire-proof strips 29 are inserted and installed in the frame 27 of the window sash 20, and the glass 28 of the window sash 20 is made of double-layer fire-proof glass.

In the present embodiment, a handle 21 is provided on the window sash 20 for convenience of operation.

Alternatively, both the window sash 20 and the window frame 10 are made of fireproof materials.

In this embodiment, the layer of the glass 28 located outdoors is tempered glass, the layer located indoors is fire-proof glass, and the fire-proof integrity of the double-layer fire-proof glass 28 is not less than one hour.

The above is a detailed description of the aluminum alloy non-heat-insulation casement fire window provided in the embodiments of the present application. When fire does not occur, the sliding block cannot move along the sliding groove under the limitation of the rivet and the stop lever, and the window sash can be normally opened and closed under the action of the first connecting arm and the second connecting arm; when a fire occurs, the thermosensitive element is melted or exploded into fragments at a certain temperature, so that the limiting effect on the stop lever is lost, the stop lever is separated from the sliding block under the action of the tensile force of the spring, the limiting effect on the sliding block is lost, the sliding block can move along the sliding groove, and the window sash is automatically closed under the driving of the elastic component.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. The utility model provides an aluminum alloy non-thermal-insulated outer flat-open fire window, its characterized in that, including the window frame and with window frame articulated casement, the casement can to the outside of window frame is opened, the articulated flexible arm in casement bottom, the window frame bottom sets firmly the spout, the joint has the slider in the spout, the one end of slider is equipped with spacing subassembly, spacing subassembly is located on the window frame, the one end of flexible arm with the slider is articulated, and the other end is equipped with elastic component.

2. The aluminum alloy non-heat-insulating outward-side-hung fire window as recited in claim 1, wherein the position limiting assembly comprises a stopper rod, a bottom plate, a front partition plate, a rear partition plate, a spring and a heat sensitive element, the bottom plate is fixed on the outer side of the window frame, the front partition plate and the rear partition plate are vertically fixed on the bottom plate, the heat sensitive element is located between the front partition plate and the rear partition plate, the stopper rod penetrates through the front partition plate and abuts against one end of the heat sensitive element, one end of the spring is fixed on the front partition plate, the other end of the spring is fixed in the middle of the stopper rod, and the spring is in a stretched state.

3. The aluminum alloy non-heat-insulating outward-side-hung fireproof window as claimed in claim 2, wherein the stop rods are symmetrically provided with connecting plates in the circumferential direction, and the springs are fixed between the connecting plates and the front partition plate.

4. The aluminum alloy non-heat-insulating casement fire window as recited in claim 1, wherein the telescopic arm comprises a first connecting arm and a second connecting arm slidably connected with the first connecting arm, the first connecting arm is hinged with the slider, the second connecting arm is hinged with the window sash, and the elastic component is fixedly arranged on the second connecting arm.

5. The aluminum alloy non-insulating casement fire resistant window of claim 1 wherein a handle is provided on the sash.

6. The aluminum alloy non-insulating casement fire resistant window of claim 1 wherein the sash and frame are both made of fire resistant material.