CN211874321U

CN211874321U - High leakproofness fire window

Info

Publication number: CN211874321U
Application number: CN201922150284.3U
Authority: CN
Inventors: 刘静; 刘粉林
Original assignee: Jiangsu Shengyang Fire Door Industry Co ltd
Current assignee: Jiangsu Shengyang Fire Door Industry Co ltd
Priority date: 2019-12-05
Filing date: 2019-12-05
Publication date: 2020-11-06
Anticipated expiration: 2029-12-05

Abstract

The utility model discloses a high leakproofness fire window relates to fire window technical field. The utility model discloses a frame, the inboard of frame is rotated and is connected with an inside casing, the inside fixed mounting of inside frame has a fire-resistant glass, the front side of inside casing is equipped with a sealed frame, two standing grooves have all been seted up to a relative inner wall of frame, the equal fixed mounting in inside of every standing groove has a fixed column, the rear side of sealed frame is equipped with four rings, every ring all passes through connecting block fixed connection with sealed frame, the ring cup joint on the fixed column and with fixed column sliding fit, a first spring has been cup jointed to the week side of fixed column and between the inner wall leading flank that is located ring and standing groove. The utility model discloses a first spring on the fixed column extrudees the ring to make the rear surface of sealed frame and the front surface of inside casing tightly contact, form sealedly, avoid the flue gas to pass from the gap between frame and the inside casing, cause the injury to avoiding the disaster personnel.

Description

High leakproofness fire window

Technical Field

The utility model belongs to the technical field of the fire window, especially, relate to a fire window.

Background

A fire window is a window that, in conjunction with a frame, meets the requirements of fire stability and fire integrity over a period of time. When lighting and ventilation are needed on two building outer walls with insufficient fire-proof spacing or between spaces separated by a fire-proof wall, fire-proof windows should be adopted.

At present, current fire window forms the gap easily between frame and inside casing, so, when the conflagration breaing out, the flue gas that the conflagration produced will pass in the gap between frame and the inside casing, causes the injury to avoiding the disaster personnel, for this reason, the utility model designs a high leakproofness fire window to this, solve above problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high leakproofness fire window through setting up sealed frame, has solved the relatively poor problem of current fire window sealing performance.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to a high-sealing fireproof window, which comprises an outer frame, wherein the inner side of the outer frame is rotatably connected with an inner frame, and the front side of the inner frame is provided with a sealing frame;

two placing grooves are formed in one opposite inner wall of the outer frame, and a fixing column is fixedly mounted inside each placing groove;

the rear side of the sealing frame is provided with four circular rings, and each circular ring is fixedly connected with the sealing frame through a connecting block;

the ring cup joints on the fixed column and with fixed column sliding fit, the week side of fixed column just is located and has cup jointed a first spring between the inner wall leading flank of ring and standing groove.

Furthermore, the outer frame is connected with the inner frame through a hinge, and the inner frame is fixedly provided with a piece of refractory glass inside.

Furthermore, three limiting holes are formed in opposite inner walls of the outer frame, the limiting holes and the placing grooves are formed in a crossed manner, a first vertical groove is formed in one side face of the inner frame, three cylindrical grooves are formed in one inner wall of the first vertical groove, a second vertical groove is formed in one surface of the inner frame and communicated with the first vertical groove, a first vertical rod is connected to the inside of the first vertical groove in a sliding manner, three limiting columns are fixedly mounted on one surface of the first vertical rod and located in the limiting holes, three guide columns are fixedly mounted on the other surface of the first vertical rod, one end of each guide column is located in each cylindrical groove, a second spring is sleeved on the peripheral side face of each guide column and located between the first vertical rod and the surface of the first vertical groove with the cylindrical grooves, and a second vertical rod is fixedly mounted on the front surface of the first vertical rod, the second vertical rod is positioned inside the second vertical groove.

Furthermore, a U-shaped handle is fixedly mounted on the second vertical rod, a protective pad is sleeved on the peripheral side face of the U-shaped handle, and the protective pad is a component made of rubber.

The utility model discloses following beneficial effect has:

1. the utility model discloses a first spring on the fixed column extrudees the ring to make the rear surface of sealed frame and the front surface of inside casing tightly contact, form sealedly, avoid the flue gas to pass from the gap between frame and the inside casing, cause the injury to avoiding the disaster personnel.

2. The utility model discloses a combined use in spacing post and spacing hole can not only carry on spacingly to the inside casing, compares current stop device moreover the utility model discloses have stronger shock resistance, when the conflagration breaing out, avoid the impact force too big to break away the inside casing.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of a high-sealing fireproof window of the present invention;

figure 2 is a front view of the present invention in figure 1;

FIG. 3 is a cross-sectional view taken along line A-A of the present invention;

fig. 4 is an exploded view of the present invention;

FIG. 5 is a schematic structural view of the outer frame of the present invention;

fig. 6 is a cross-sectional view of the outer frame of the present invention;

fig. 7 is a schematic structural view of the inner frame of the present invention;

fig. 8 is a schematic structural view of the first vertical rod of the present invention;

fig. 9 is an enlarged view of portion B of fig. 8 according to the present invention;

fig. 10 is a schematic structural view of a second vertical rod of the present invention;

fig. 11 is a schematic structural view of the sealing frame of the present invention;

fig. 12 is a top view of the sealing frame of the present invention;

fig. 13 is an enlarged view of a portion C of fig. 12 according to the present invention;

in the drawings, the components represented by the respective reference numerals are listed below:

1-outer frame, 101-limiting hole, 102-placing groove, 103-fixing column, 104-first spring, 2-inner frame, 201-first vertical groove, 202-cylindrical groove, 203-second vertical groove, 3-fire-resistant glass, 4-first vertical rod, 401-limiting column, 402-guide column, 403-second spring, 5-second vertical rod, 501-U-shaped handle, 6-sealing frame, 601-circular ring and 602-connecting block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-13, the utility model relates to a high-sealing fireproof window, which comprises an outer frame 1, wherein the inner side of the outer frame 1 is rotatably connected with an inner frame 2, and the front side of the inner frame 2 is provided with a sealing frame 6;

two placing grooves 102 are formed in opposite inner walls of the outer frame 1, and a fixing column 103 is fixedly mounted inside each placing groove 102;

the rear side of the sealing frame 6 is provided with four circular rings 601, and each circular ring 601 is fixedly connected with the sealing frame 6 through a connecting block 602;

the circular ring 601 is sleeved on the fixed column 103 and is in sliding fit with the fixed column 103, and a first spring 104 is sleeved on the peripheral side surface of the fixed column 103 and is positioned between the circular ring 601 and the front side surface of the inner wall of the placing groove 102.

Wherein, the outer frame 1 is connected with the inner frame 2 through a hinge, and the inner part of the inner frame 2 is fixedly provided with a fire-resistant glass 3.

Wherein, a relative inner wall of the outer frame 1 is provided with three limiting holes 101, the limiting holes 101 are crossed with the placing grooves 102, one side surface of the inner frame 2 is provided with a first vertical groove 201, one inner wall of the first vertical groove 201 is provided with three cylindrical grooves 202, one surface of the inner frame 2 is provided with a second vertical groove 203, the second vertical groove 203 is communicated with the first vertical groove 201, the inside of the first vertical groove 201 is connected with a first vertical rod 4 in a sliding way, one surface of the first vertical rod 4 is fixedly provided with three limiting columns 401, the limiting columns 401 are positioned inside the limiting holes 101, the other surface of the first vertical rod 4 is fixedly provided with three guide columns 402, one end of each guide column 402 is positioned inside the cylindrical groove 202, the peripheral side surface of each guide column 402 is sleeved with a second spring 403 between the first vertical rod 4 and the surface of the first vertical groove 201 with the cylindrical grooves 202, the front surface of the first vertical rod 4 is fixedly provided with a second vertical rod 5, the second vertical bar 5 is located inside the second vertical groove 203.

Wherein, a U-shaped handle 501 is fixedly arranged on the second vertical rod 5, and a protective pad is sleeved on the peripheral side surface of the U-shaped handle 501 and is a rubber component.

One specific application of this embodiment is: when inside casing 2 is opened to needs, at first to inboard promotion "U" type handle 501, second montant 5 will move to the inboard, because first montant 4 and 5 fixed connection of second montant, consequently first montant 4 will move to the inboard, spacing post 401 will break away from spacing hole 101 this moment, later to the rear side push away inside casing 2, can open inside casing 2, in addition the utility model discloses a first spring 104 on the fixed column 103 extrudes ring 601 to make the rear surface of sealing frame 6 and inside casing 2's front surface tightly contact, form sealedly, avoid the flue gas to pass from the gap between frame 1 and the inside casing 2, cause the injury to avoiding the calamity personnel.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a high leakproofness fire window, includes frame (1), the inboard rotation of frame (1) is connected with an inside casing (2), its characterized in that: a sealing frame (6) is arranged on the front side of the inner frame (2); two placing grooves (102) are formed in opposite inner walls of the outer frame (1), and a fixing column (103) is fixedly mounted inside each placing groove (102); four circular rings (601) are arranged on the rear side of the sealing frame (6), and each circular ring (601) is fixedly connected with the sealing frame (6) through a connecting block (602); the circular ring (601) is sleeved on the fixing column (103) and is in sliding fit with the fixing column (103), and a first spring (104) is sleeved on the peripheral side face of the fixing column (103) and is located between the circular ring (601) and the front side face of the inner wall of the placing groove (102).

2. The high-sealing fireproof window according to claim 1, wherein the outer frame (1) is hinged to the inner frame (2), and a fire-resistant glass (3) is fixedly installed inside the inner frame (2).

3. The high-sealing fireproof window according to claim 1, wherein three limiting holes (101) are formed in opposite inner walls of the outer frame (1), the limiting holes (101) are formed in a manner of intersecting with the placement groove (102), a first vertical groove (201) is formed in one side surface of the inner frame (2), three cylindrical grooves (202) are formed in one inner wall of the first vertical groove (201), a second vertical groove (203) is formed in one surface of the inner frame (2), the second vertical groove (203) is communicated with the first vertical groove (201), a first vertical rod (4) is connected to the inside of the first vertical groove (201) in a sliding manner, three limiting columns (401) are fixedly mounted on one surface of the first vertical rod (4), the limiting columns (401) are located inside the limiting holes (101), three guide columns (402) are fixedly mounted on the other surface of the first vertical rod (4), the one end of guide post (402) is located the inside in cylinder type groove (202), a second spring (403) has been cup jointed between the side of week of guide post (402) and is located first montant (4) and first vertical slot (201) and has a surface in cylinder type groove (202), the front surface fixed mounting of first montant (4) has a second montant (5), second montant (5) are located the inside in second vertical slot (203).

4. The high-sealing fireproof window according to claim 3, wherein a U-shaped handle (501) is fixedly mounted on the second vertical rod (5), and a protective pad is sleeved on the peripheral side surface of the U-shaped handle (501), and the protective pad is a rubber member.