CN217760737U

CN217760737U - Assembled fireproof door and window with good sealing performance

Info

Publication number: CN217760737U
Application number: CN202221655322.6U
Authority: CN
Inventors: 俞凯冰; 李东方; 章泽涛
Original assignee: Shanghai Shengxia Building Decoration Co ltd
Current assignee: Shanghai Shengxia Building Decoration Co ltd
Priority date: 2022-06-29
Filing date: 2022-06-29
Publication date: 2022-11-08
Anticipated expiration: 2032-06-29

Abstract

The utility model discloses an assembled fireproof door and window with good sealing performance, which comprises a door frame, wherein a window mounting groove is arranged on the front surface of the door frame, a slide way is arranged on the lower surface of the window mounting groove, and the upper surface of the slide way is movably connected with a fireproof window; the door frame is close to the front surface of window mounting groove and has seted up a mounting groove, the draw-in groove has been seted up to the left and right sides of mounting groove, the internal surface fixedly connected with card strip of draw-in groove. This kind of fire door and window that assembled leakproofness is good, through the door frame, the window mounting groove, the slide, fire door, the door mounting groove, the draw-in groove, the card strip, the first lantern ring, the dwang, the second lantern ring and prevent the setting of fire door, the door frame makes things convenient for the fixed mounting to prevent fire door, fire door can make a round trip to slide through the slide and realize opening and shutting, in the card strip card advances the door frame, the dwang is fixed to the first lantern ring on the card strip, the second lantern ring on the dwang moves prevents fire door and rotates, and the fixity when this kind of connected mode is fixed more possesses the leakproofness.

Description

Assembled fireproof door and window with good sealing performance

Technical Field

The utility model relates to a fire prevention door and window technical field, in particular to fire prevention door and window that assembled leakproofness is good.

Background

The fireproof door is a door which can meet the requirements of fire-resistant stability, integrity and heat insulation within a certain time, and is a fireproof partition which is arranged between fireproof partitions, evacuation staircases, vertical shafts and the like and has certain fire resistance.

The existing fireproof door and window has basically sound fireproof function, but the sealing performance and the smoke blocking performance of the existing fireproof door and window have some places to be improved, and therefore the assembled fireproof door and window with good sealing performance is provided.

SUMMERY OF THE UTILITY MODEL

A primary object of the utility model is to provide a fire prevention door and window that assembled leakproofness is good can effectively solve the problem in the background art.

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

an assembled fireproof door and window with good sealing performance comprises a door frame, wherein a window mounting groove is formed in the front surface, close to the upper side, of the door frame, a slide way is formed in the lower surface of the window mounting groove, and the upper surface of the slide way is movably connected with a fireproof window; the door mounting groove has been seted up near the front surface of window mounting groove to the door frame, the draw-in groove has been seted up to the left and right sides of door mounting groove, the internal surface fixed connection of draw-in groove has the card strip, the card strip leans on and also has the first lantern ring with the external surface fixed connection that leans on down, the internal surface of the first lantern ring rotates and is connected with the dwang, the external surface of dwang rotates and is connected with the second lantern ring, the external surface fixed connection of the second lantern ring prevents fire door.

In order to make to reach the purpose of guaranteeing the leakproofness, as the utility model relates to a fire door and window that assembled leakproofness is good, card strip, the first lantern ring, the second lantern ring and prevent being zonulae occludens between the fire door, the both ends of dwang are rotated and are connected in the door frame.

In order to make the purpose that reaches the sealing nature of fire window, as the utility model relates to a fire door and window that assembled leakproofness is good, the sealing washer has been cup jointed to fire door and window's surface, the size of sealing washer and the size looks adaptation of slide.

In order to make the purpose that reaches convenient observation, conduct the utility model relates to a fire prevention door and window that assembled leakproofness is good, prevent that fire door leans on the front surface in to be provided with the observation window.

In order to make to reach and avoid the high temperature and influence the purpose of opening the door, conduct the utility model relates to a fire prevention door and window that assembled leakproofness is good, prevent that fire door is close to the front fixed surface of observation window and be connected with the doorknob, the outer fixed surface of doorknob is connected with the radiation shield.

In order to make and avoid smog from the purpose that the lower crack goes out the cigarette, conduct the utility model relates to a fire door and window that assembled leakproofness is good, the door mounting groove is by upper and inside wall fixedly connected with closing plate under leaning on.

In order to make to reach the purpose that blocks fire prevention crack of door smog, conduct the utility model relates to a fire prevention door and window that assembled leakproofness is good, prevent that fire door is close to the side surface fixedly connected with that the doorknob keeps off the seam board.

In order to make to reach the purpose of the convenient fire window that slides, as the utility model relates to a fire door and window that assembled leakproofness is good, fire door and window's front surface fixed connection has the handle.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the utility model discloses in, through door frame, window mounting groove, slide, fire window, door mounting groove, draw-in groove, card strip, the first lantern ring, dwang, the second lantern ring and prevent the setting of fire door, the door frame makes things convenient for fixed mounting to prevent fire door, and fire window can make a round trip to slide through the slide and realize opening and shutting, and card strip card advances in the door frame, the fixed dwang of first lantern ring on the card strip, and the second lantern ring on the dwang moves prevents fire door and rotates, and the fixity more possesses the sealing nature when this kind of connected mode is fixed.

2. The utility model discloses in, through the setting of sealing washer, door knob, radiation shield and fender seam board, sealing washer and fender seam board ensure the tightness of fire prevention window, avoid smog to ooze smog through these gaps, cause the influence to the field personnel life health, when the intensity of a fire is too big to cause the door knob on preventing fire door high temperature, be difficult to hold the door knob and open and prevent fire door, and the radiation shield effectively avoids the door knob too high temperature problem, conveniently opens and prevents fire door.

Drawings

Fig. 1 is a schematic front view of a fire door/window in accordance with an embodiment 1 of the present invention;

fig. 2 is a schematic view of a door frame structure of an assembled fireproof door/window with good sealing performance according to embodiment 1 of the present invention;

fig. 3 is a schematic view of a fire door structure of an assembled fire door/window with good sealing performance according to embodiment 1 of the present invention;

fig. 4 is a schematic structural view of a sealing ring of an assembled fireproof door/window with good sealing performance according to embodiment 1 of the present invention;

fig. 5 is an installation schematic view of the handle structure in embodiment 2 of the present invention.

In the figure: 1. a door frame; 2. a window mounting groove; 3. a slideway; 4. a fire window; 5. a door mounting slot; 6. a card slot; 7. clamping the strip; 8. a first collar; 9. rotating the rod; 10. a second collar; 11. a fire door; 12. a seal ring; 13. an observation window; 14. a door handle; 15. a heat insulation sleeve; 16. a sealing plate; 17. a seam blocking plate; 18. a handle.

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 in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Example 1

As shown in fig. 1-4, an assembled fireproof door/window with good sealing performance comprises a door frame 1, wherein a window mounting groove 2 is formed in the front surface of the door frame 1, a slide way 3 is formed in the lower surface of the window mounting groove 2, and a fireproof window 4 is movably connected to the upper surface of the slide way 3;

in this embodiment, door frame 1 has been close to the front surface of window mounting groove 2 and has been seted up a mounting groove 5, and draw-in groove 6 has been seted up to the left and right sides of door mounting groove 5, and the interior fixed surface of draw-in groove 6 is connected with card strip 7, and card strip 7 leans on and also has first lantern ring 8 with the outer fixed surface who leans on down to be connected, and the interior surface rotation of first lantern ring 8 is connected with dwang 9, and the surface rotation of dwang 9 is connected with second lantern ring 10, and the fire door 11 is prevented to the outer fixed surface of second lantern ring 10 is connected with.

During the specific use, door frame 1 makes things convenient for fixed mounting to prevent fire door 11, and fire window 4 can make a round trip to slide through slide 3 and realize opening and shutting, and card strip 7 card advances in door frame 1's draw-in groove 6, and the fixed dwang 9 of the first lantern ring 8 on the card strip 7, the second lantern ring 10 on the dwang 9 drive prevent that fire door 11 rotates, and the fixity more possesses the seal nature when this kind of connected mode is fixed.

In this embodiment, the fastening strip 7, the first collar 8, the second collar 10 and the fire door 11 are tightly connected, and both ends of the rotating rod 9 are rotatably connected in the door frame 1.

During the specific use, card strip 7 and first lantern ring 8 play fixed dwang 9 about, prevent that fire door 11 is fixed and realize rotating the purpose of opening through the second lantern ring 10, first lantern ring 8 and second lantern ring 10 closely link to each other, do not keep the gap when realizing rotating to open and ensure the leakproofness.

In this embodiment, the outer surface of the fire window 4 is sleeved with a sealing ring 12, and the size of the sealing ring 12 is matched with that of the slideway 3.

During the specific use, sealing nature of the gap all around of fire prevention window 4 is guaranteed to sealing washer 12, avoids smog just to pass through the gap infiltration of slide 3 and fire prevention window 4.

In this embodiment, the front surface of the fireproof door 11 is provided with an observation window 13.

During the specific use, the inside condition of preventing fire door 11 is observed in the help of observation window 13, helps knowing the condition of a fire.

In this embodiment, a door handle 14 is fixedly connected to a front surface of the fire door 11 near the observation window 13, and an insulating sheath 15 is fixedly connected to an outer surface of the door handle 14.

When the fire door is used in a concrete way, when the temperature of the door handle 14 on the fire door 11 is too high due to too large fire, the door handle 14 is difficult to hold to open the fire door 11, and the heat insulation sleeve 15 effectively avoids the problem of too high temperature of the door handle 14 and is convenient to open the fire door 11.

In this embodiment, sealing plates 16 are fixedly coupled to inner sidewalls of the door installation groove 5 at upper and lower sides.

When the door is used specifically, the sealing plate 16 ensures that smoke seeps out from the upper gap and the lower gap between the fireproof door 11 and the door frame 1, and ensures the sealing performance of the whole fireproof door and window.

In this embodiment, a seam blocking plate 17 is fixedly attached to a side surface of the fire door 11 near the door handle 14.

During specific use, the seam blocking plate 17 can ensure that smoke seeps out through the seam when the fireproof door 11 is closed, and the seam blocking plate 17 can well block the middle door seam blocking column.

Working principle; door frame 1 makes things convenient for fixed mounting to prevent fire door 11, fire door 4 can make a round trip to slide through slide 3 and realize opening and shutting, card strip 7 card advances in door frame 1's draw-in groove 6, the fixed dwang 9 of first lantern ring 8 on the card strip 7, second lantern ring 10 on the dwang 9 drives prevents fire door 11 and rotates, and the fixity more possesses the sealing nature when this kind of connected mode is fixed, card strip 7 and first lantern ring 8 play the left and right sides of fixed dwang 9, prevent that fire door 11 is fixed and realize rotating the purpose of opening through the second lantern ring 10, closely linking to each other of first lantern ring 8 and second lantern ring 10, do not keep the gap when realizing rotating and opening and guarantee the sealing nature, sealing nature of gap all around of fire door 4 is guaranteed to sealing washer 12, avoid smog just to pass through slide 3 and fire door 4's gap infiltration, the inside condition of fire door 11 is observed to the help to know the intensity condition of a fire, when the door handle 14 on the fire door 11 too big causes the door handle 14 high temperature of fire door, it opens 11 to be difficult to hold door handle 14 to open, prevent the problem of fire door 15 effectively to prevent high temperature, conveniently open fire door 11 and guarantee that fire door frame and prevent the smog seam 17 the good smoke and guarantee to pass through the smoke gap between the fire door frame 17 of door frame, the smoke and guarantee to ooze the fire door gap of preventing fire door.

Example 2

As shown in fig. 2, the distinguishing features of this embodiment that distinguish embodiment 1 are: a handle 18 is fixedly connected to the front surface of the fire window 4.

When in specific use, the handle 18 can be used for easily pushing the fire window 4.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, and it should be understood by those skilled in the art that the present invention is not limited by the above embodiments, but only by the description of the above embodiments and the description, without departing from the spirit and scope of the present invention, the present invention can also have various changes and modifications, and these changes and modifications all fall within the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a fire door and window that assembled leakproofness is good, includes door frame (1), its characterized in that: a window mounting groove (2) is formed in the front surface, close to the door frame (1), of the door frame, a slide way (3) is formed in the lower surface of the window mounting groove (2), and a fireproof window (4) is movably connected to the upper surface of the slide way (3);

door mounting groove (5) have been seted up near the front surface of window mounting groove (2) to door frame (1), draw-in groove (6) have been seted up to the left and right sides of door mounting groove (5), the internal surface fixed connection of draw-in groove (6) has card strip (7), card strip (7) lean on and lean on down external fixed surface to be connected also has first lantern ring (8), the internal surface rotation of first lantern ring (8) is connected with dwang (9), the surface rotation of dwang (9) is connected with the second lantern ring (10), the external fixed surface of the second lantern ring (10) is connected with prevents fire door (11).

2. The assembled good-sealability fire-proof door or window of claim 1, wherein: the fireproof door is characterized in that the clamping strip (7), the first sleeve ring (8), the second sleeve ring (10) and the fireproof door (11) are connected tightly, and the two ends of the rotating rod (9) are rotatably connected into the door frame (1).

3. The assembled good-sealability fire-proof door or window of claim 1, wherein: the outer surface of the fireproof window (4) is sleeved with a sealing ring (12), and the size of the sealing ring (12) is matched with that of the slide way (3).

4. The assembled good fire prevention door and window of leakproofness of claim 1 characterized in that: an observation window (13) is arranged on the front surface of the fireproof door (11) close to the middle.

5. The assembled good fire prevention door and window of leakproofness of claim 4 characterized in that: the front surface of the fireproof door (11) close to the observation window (13) is fixedly connected with a door handle (14), and the outer surface of the door handle (14) is fixedly connected with a heat insulation sleeve (15).

6. The assembled good fire prevention door and window of leakproofness of claim 1 characterized in that: and sealing plates (16) are fixedly connected to the inner side walls of the door mounting groove (5) close to the upper part and the lower part.

7. The assembled good-sealability fire-proof door or window of claim 5, wherein: and a seam blocking plate (17) is fixedly connected to the side surface of the fireproof door (11) close to the door handle (14).

8. The assembled good-sealability fire-proof door or window of claim 1, wherein: the front surface of the fireproof window (4) is fixedly connected with a handle (18).