CN209799795U

CN209799795U - fire-proof window

Info

Publication number: CN209799795U
Application number: CN201920131707.4U
Authority: CN
Inventors: 卞理峰
Original assignee: Wuyi Harbert Industry And Trade Co Ltd
Current assignee: Zhejiang Hubble Industrial Co ltd
Priority date: 2019-01-25
Filing date: 2019-01-25
Publication date: 2019-12-17
Anticipated expiration: 2029-01-25

Abstract

The utility model relates to a fire window, include: the inner ring of the window frame is provided with an annular stop block, and the annular stop block is provided with a first groove; the window sash comprises a framework and a glass plate fixedly connected with the framework, wherein the frame and the framework are both filled with fireproof materials, the upper end of the framework is hinged with the frame, and one side of the framework is provided with a second groove corresponding to the first groove; the first rack is fixed in the first groove; the first end of the connecting rod is rotatably connected with the window sash, and the first end of the connecting rod is positioned in the second groove; and the second end of the connecting rod is rotatably connected with the second rack, and the second rack is meshed with the first rack. After adopting such scheme, the frame intensity of fire prevention window is great, and is not fragile, and fire control effect is good, and secondly, the fire prevention window can open from top to bottom.

Description

Fire-proof window

Technical Field

The utility model relates to a fire window.

Background

The fireproof window consists of a window frame and a window sash, wherein one side of the window frame is hinged with the window sash, and the other side of the window frame is detachably connected, so that the opening or closing of the whole fireproof window is controlled by adjusting the other side. Fire window among the prior art adopts inside hollow section bar to make usually, and intensity is lower, simultaneously, after the section bar is burnt out by the fire, whole fire window is burnt out, can't play the effect of fire prevention, and secondly, fire window among the prior art can only be opened from the edgewise, can't open from top to bottom, when opening the window from the edgewise, when meetting rainy day, the rainwater comes in from the window easily.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a fire window, fire window's frame intensity is great, and is not fragile, and fire prevention effect is good, and secondly, fire window can open from top to bottom.

in order to solve the technical problem, the utility model provides a technical scheme as follows:

a fire protection window, comprising: the inner ring of the window frame is provided with an annular stop block, and the annular stop block is provided with a first groove; the window sash comprises a framework and a glass plate fixedly connected with the framework, wherein the window frame and the framework are both filled with fireproof materials, the upper end of the framework is hinged with the window frame, and one side of the framework is provided with a second groove corresponding to the first groove; the first rack is fixed in the first groove; the first end of the connecting rod is rotatably connected with the window sash, and the first end of the connecting rod is positioned in the second groove; and the second end of the connecting rod is rotatably connected with the second rack, and the second rack is meshed with the first rack.

Preferably: the connecting rod is provided with a first magnet, and the bottom of the second groove and the corresponding position of the first magnet are provided with a second magnet.

Preferably: the novel shielding device is characterized by further comprising shielding cloth, wherein a third groove is formed in the annular stop block, a fourth groove corresponding to the third groove is formed in the framework, the third groove is located in one side of the first groove, the fourth groove is located in one side of the second groove, and two ends of the shielding cloth are fixed in the third groove and the fourth groove respectively.

preferably: and fixing shafts are fixedly connected to two ends of the shielding cloth and fixed in the third groove and the fourth groove.

Preferably: the outer ring of the framework is provided with an annular baffle, and one side of the annular baffle abuts against the surface of the window frame.

preferably: the sealing strip is fixed on one side, facing the window frame, of the annular baffle.

The utility model has the advantages that: the fireproof materials are filled in the window frame and the framework, when the framework of the window frame is damaged due to high temperature, the fireproof materials are still maintained in the original state, and the whole structure of the fireproof window is still not damaged; secondly, after the window sash is opened, the connecting rod is rotated, so that the second rack is meshed with the first rack, the second rack and the first rack are relatively fixed, the window sash is maintained at a fixed angle, and the opening angle of the window sash can be adjusted according to the own needs through the change of the relative meshing position between the second rack and the first rack.

Drawings

The invention will be further explained with reference to the drawings and the detailed description below:

Fig. 1 is a schematic structural diagram of an embodiment of a fire window of the present invention;

Fig. 2 is a schematic structural diagram of a second embodiment of the fire window of the present invention, wherein the shielding cloth is not shown;

FIG. 3 is a schematic structural view of a window frame in the present embodiment;

Fig. 4 is a schematic structural view of the first rack, the second rack, and the connecting rod in the present embodiment;

Fig. 5 is a sectional view of the window frame in the present embodiment.

Wherein:

1. a window frame; 11. an annular stop block; 11a, a first groove; 11b, a third groove;

2. A window sash; 21. a framework; 22. a glass plate; 21a, a second groove; 21b, an annular baffle; 21c, a fourth groove;

3. a first rack;

4. a connecting rod;

5. a second rack;

6. A shielding cloth;

7. A fire-resistant material.

Detailed Description

in order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

In the description of the present invention, it is to be understood that the positional and orientational relationships indicated as "upper", "lower", "left", "right", "front", "rear", "vertical", "bottom", "inner", "outer", etc. are based on the positional and orientational relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element so indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

as shown in fig. 1 to 5, a fire protection window includes:

the window frame comprises a window frame 1, wherein an annular stop block 11 is arranged on the inner ring of the window frame 1, and a first groove 11a is formed in the annular stop block 11;

The window sash 2 comprises a framework 21 and a glass plate 22 fixedly connected with the framework 21, wherein the window frame 1 and the framework 21 are both filled with fireproof materials 7, the fireproof materials 7 can be fireproof cement, the upper end of the framework 21 is hinged with the window frame 1, and one side of the framework 21 is provided with a second groove 21a corresponding to the first groove 11 a;

The first rack 3, the first rack 3 is fixed in the first groove 11 a;

The first end of the connecting rod 4 is rotatably connected with the window sash 2, and the first end of the connecting rod 4 is positioned in the second groove 21 a;

And the second end of the connecting rod 4 is rotatably connected with the second rack 5, and the second rack 5 is meshed with the first rack 3.

Therefore, the fireproof materials 7 are filled in the window frame 1 and the framework 21, when the framework 21 of the window sash 2 is damaged due to high temperature, the fireproof materials are still maintained, and the whole structure of the fireproof window is still not damaged; secondly, after the window sash 2 is opened, the connecting rod 4 is rotated, so that the second rack 5 is meshed with the first rack 3, the second rack 5 and the first rack 3 are relatively fixed, the window sash 2 is maintained at a fixed angle, and the opening angle of the window sash 2 can be adjusted according to own needs through the change of the relative meshing position between the second rack 5 and the first rack 3.

in addition, a first magnet is arranged on the connecting rod 4, and a second magnet is arranged at the bottom of the second groove 21a corresponding to the first magnet. Therefore, before the window sash is closed, the connecting rod 4 is rotated firstly, so that the first magnet and the second magnet are attracted, the connecting rod 4 can be fixed in the second groove 21a, and the connecting rod 4 is prevented from rotating randomly, so that the window sash is prevented from being closed.

In addition, still include and shelter from cloth 6, be equipped with third recess 11b on the annular dog 11, be equipped with the fourth recess 21c that corresponds with third recess 11b on the skeleton 21, third recess 11b is located one side of first recess 11a, and fourth recess 21c is located one side of second recess 21a, and the both ends that shelter from cloth 6 are fixed respectively in third recess 11b and fourth recess 21 c. So, rainy day, when the casement is in the open mode, shelter from cloth 6 and can shelter from the both sides opening between window frame 1 and the casement 2, avoid the rainwater to come in from the opening.

in addition, fixing shafts are fixedly connected to both ends of the shielding cloth 6, and the fixing shafts are fixed in the third groove 11b and the fourth groove 21 c. This facilitates fixing the screen cloth 6 to the frame 21 of the window sash 2.

in addition, the outer ring of the frame 21 is provided with an annular baffle 21b, and one side of the annular baffle 21b abuts against the surface of the window frame 1. In this way, the ring-shaped baffle 21b can shield the gap between the window frame 1 and the window sash 2, thereby enhancing the waterproof effect. Meanwhile, in order to further enhance the sealing between the frame 1 and the sash 2, the fire window further includes a sealing strip fixed to the ring-shaped baffle 21b toward a side of the frame 1.

In summary, the above description is only a preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention should be included within the scope of the present invention.

Claims

1. a fire protection window, comprising:

The inner ring of the window frame is provided with an annular stop block, and the annular stop block is provided with a first groove;

The window sash comprises a framework and a glass plate fixedly connected with the framework, wherein the window frame and the framework are both filled with fireproof materials, the upper end of the framework is hinged with the window frame, and one side of the framework is provided with a second groove corresponding to the first groove;

the first rack is fixed in the first groove;

The first end of the connecting rod is rotatably connected with the window sash, and the first end of the connecting rod is positioned in the second groove;

And the second end of the connecting rod is rotatably connected with the second rack, and the second rack is meshed with the first rack.

2. the fire protection window of claim 1, wherein: the connecting rod is provided with a first magnet, and the bottom of the second groove and the corresponding position of the first magnet are provided with a second magnet.

3. the fire protection window of claim 1, wherein: the novel shielding device is characterized by further comprising shielding cloth, wherein a third groove is formed in the annular stop block, a fourth groove corresponding to the third groove is formed in the framework, the third groove is located on one side of the first groove, the fourth groove is located on one side of the second groove, and two ends of the shielding cloth are fixed in the third groove and the fourth groove respectively.

4. A fire protection window according to claim 3, wherein: and fixing shafts are fixedly connected to two ends of the shielding cloth and fixed in the third groove and the fourth groove.

5. The fire protection window of claim 1, wherein: the outer ring of the framework is provided with an annular baffle, and one side of the annular baffle abuts against the surface of the window frame.

6. The fire protection window of claim 5, wherein: the sealing strip is fixed on one side, facing the window frame, of the annular baffle.