CN215632590U

CN215632590U - Tempered glass heat-insulation fireproof door

Info

Publication number: CN215632590U
Application number: CN202121773124.5U
Authority: CN
Inventors: 巨光建; 唐锦; 吴礼全
Original assignee: Guangdong Longdian Security Products Co ltd
Current assignee: Guangdong Longdian Security Products Co ltd
Priority date: 2021-07-30
Filing date: 2021-07-30
Publication date: 2022-01-25
Anticipated expiration: 2031-07-30

Abstract

The utility model discloses a toughened glass heat-insulation fireproof door, which comprises a door main body, wherein the door main body consists of a door frame, a first toughened glass layer, a second toughened glass layer, a first fireproof plate and a second fireproof plate, the middle parts of the upper end and the lower end in the door frame are respectively provided with a first rectangular bulge and a second rectangular bulge, a first toughened glass layer is embedded and fixed in the first limiting groove at the front side of the first rectangular bulge and the second limiting groove at the front side of the second rectangular bulge, a second toughened glass layer is embedded and fixed in the first limiting groove at the rear side of the first rectangular bulge and the second limiting groove at the rear side of the second rectangular bulge, a first fireproof plate is fixedly covered on the front sides of the first rectangular bulge and the second rectangular bulge in the door frame, the rear sides of the first rectangular bulges and the second rectangular bulges in the door frame are fixedly covered with a second fireproof plate, and the front side wall and the rear side wall of the door frame are covered and connected with resin protection plates.

Description

Tempered glass heat-insulation fireproof door

Technical Field

The utility model belongs to the technical field of safety doors, and particularly relates to a tempered glass heat-insulation fireproof door.

Background

The fireproof door is a door which can meet the requirements of fire resistance stability, integrity and heat insulation within a certain time, and is a fireproof partition with certain fire resistance arranged in a fireproof partition, an evacuation staircase, a vertical shaft and the like, wherein the fireproof door applied to entertainment places or public places also needs to have ornamental requirements, the common fireproof door is a glass fireproof door, but the existing glass fireproof door is only formed by compounding two pieces of glass, but has defects in the fire resistance and heat insulation performance and poor heat insulation performance.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a tempered glass heat-insulation fireproof door to solve the problems in the background technology.

This utility model adopts for achieving the above purpose:

a tempered glass heat-insulation fireproof door comprises a door main body, wherein the door main body is composed of a door frame, a first tempered glass layer, a second tempered glass layer, a first fireproof plate and a second fireproof plate, a first rectangular bulge and a second rectangular bulge are respectively formed in the middle of the upper end and the lower end in the door frame, first limiting grooves are respectively formed at two ends of the bottom wall of the first rectangular bulge, second limiting grooves are respectively formed at two ends of the top wall of the second rectangular bulge, a first tempered glass layer is fixedly embedded in the first limiting grooves at the front side of the first rectangular bulge and the second limiting grooves at the front side of the second rectangular bulge, a second tempered glass layer is fixedly embedded in the first limiting grooves at the rear side of the first rectangular bulge and the second limiting grooves at the rear side of the second rectangular bulge, and a first fireproof plate is fixedly covered on the front sides of the first rectangular bulge and the second rectangular bulge in the door frame, the door frame is characterized in that a second fireproof plate is fixedly covered on the rear side of a first rectangular protrusion in the door frame and the rear side of a second rectangular protrusion, rectangular openings corresponding to the first fireproof plate and the second fireproof plate are respectively formed in the first fireproof plate and the second fireproof plate, frame cavities are formed in the middle of the first fireproof plate and the middle of the second fireproof plate, and resin protection plates are connected to the front side wall and the rear side wall of the door frame in a covering mode.

It is further explained that the front side wall of the door frame and the outer side wall of the first fireproof plate are in the same horizontal plane, and the rear side wall of the door frame and the outer side wall of the first fireproof plate are in the same horizontal plane.

Further, the symmetric central axial planes of the door frame, the first toughened glass layer, the second toughened glass layer, the first fireproof plate and the second fireproof plate are overlapped.

Further, the resin protection plate is a transparent resin plate made of a PET resin material.

Compared with the prior art, the utility model has the beneficial effects that:

through forming a main part with first toughened glass layer, second toughened glass layer, first PLASTIC LAMINATED, second PLASTIC LAMINATED complex in the door frame, use in the in-service, be formed with the hollow structure of frame die cavity in first PLASTIC LAMINATED, the second PLASTIC LAMINATED, also have hollow structure between first toughened glass layer and the second toughened glass layer for the door main part can have fine thermal-insulated effect.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a schematic structural view of the present invention;

wherein: 1. a door frame; 2. a first tempered glass layer; 3. a second tempered glass layer; 4. a first fire retardant panel; 5. a second fire retardant panel; 6. a first rectangular protrusion; 7. a second rectangular protrusion; 8. a first limit groove; 9. a second limit groove; 10. a rectangular opening; 11. a frame cavity; 12. and a resin protection plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1, the present invention provides the following technical solutions:

a tempered glass heat-insulation fireproof door comprises a door main body, wherein the door main body is composed of a door frame 1, a first tempered glass layer 2, a second tempered glass layer 3, a first fireproof plate 4 and a second fireproof plate 5, a first rectangular bulge 6 and a second rectangular bulge 7 are respectively formed in the middle of the upper end and the lower end in the door frame 1, first limiting grooves 8 are respectively formed in the two ends of the bottom wall of the first rectangular bulge 6, second limiting grooves 9 are respectively formed in the two ends of the top wall of the second rectangular bulge 7, the first tempered glass layer 2 is embedded and fixed in the first limiting groove 8 in the front side of the first rectangular bulge 6 and the second limiting groove 9 in the front side of the second rectangular bulge 7, the second tempered glass layer 3 is embedded and fixed in the first limiting groove 8 in the rear side of the first rectangular bulge 6 and the second limiting groove 9 in the rear side of the second rectangular bulge 7, the first fireproof plate 4 is fixed in the front side of the first rectangular bulge 6 and the second rectangular bulge 7 in the door frame 1 in a covering manner, the rear side of the first rectangular protrusion 6 in the door frame 1 and the rear side of the second rectangular protrusion 7 are covered and fixed with a second fireproof plate 5, rectangular openings 10 corresponding to each other are respectively formed in the first fireproof plate 4 and the second fireproof plate 5, frame-shaped cavities 11 are formed in the middle of the first fireproof plate 4 and the second fireproof plate 5, and resin protection plates 12 are covered and connected on the front side wall and the rear side wall of the door frame 1.

The front side wall of the door frame 1 and the outer side wall of the first fireproof plate 4 are in the same horizontal plane, and the rear side wall of the door frame 1 and the first fireproof outer side wall are in the same horizontal plane; the symmetrical central axial planes of the door frame 1, the first toughened glass layer 2, the second toughened glass layer 3, the first fireproof plate 4 and the second fireproof plate 5 are coincided; the resin protection plate 12 is a transparent resin plate made of PET resin.

Through forming a main part with first toughened glass layer 2, second toughened glass layer 3, first PLASTIC LAMINATED 4, the compounding of second PLASTIC LAMINATED 5 in door frame 1, use in the in-service time, be formed with the hollow structure of frame die cavity 11 in first PLASTIC LAMINATED 4, the second PLASTIC LAMINATED 5, also have hollow structure between first toughened glass layer 2 and the second toughened glass layer 3 for the door main part can have fine thermal-insulated effect.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a toughened glass prevents heat and prevents fire door, includes the door main part, its characterized in that: the door main body comprises a door frame (1), a first toughened glass layer (2), a second toughened glass layer (3), a first fireproof plate (4) and a second fireproof plate (5), wherein a first rectangular bulge (6) and a second rectangular bulge (7) are respectively formed in the middle of the upper end and the lower end in the door frame (1), first limiting grooves (8) are respectively formed on the two end sides of the bottom wall of the first rectangular bulge (6), second limiting grooves (9) are respectively formed on the two end sides of the top wall of the second rectangular bulge (7), the first limiting groove (8) on the front side of the first rectangular bulge (6) and the second limiting groove (9) on the front side of the second rectangular bulge (7) are fixedly embedded with the first toughened glass layer (2), the first limiting groove (8) on the rear side of the first rectangular bulge (6) and the second limiting groove (9) on the rear side of the second rectangular bulge (7) are fixedly embedded with the second toughened glass layer (3), the door frame is characterized in that a first fireproof plate (4) is fixedly covered on the front side of a first rectangular protrusion (6) in the door frame (1) and a second rectangular protrusion (7), a second fireproof plate (5) is fixedly covered on the rear side of the first rectangular protrusion (6) in the door frame (1) and the rear side of the second rectangular protrusion (7), rectangular openings (10) opposite to each other are respectively formed in the first fireproof plate (4) and the second fireproof plate (5), frame cavities (11) are formed in the middle of the first fireproof plate (4) and the second fireproof plate (5), and resin protection plates (12) are connected to the front side wall and the rear side wall of the door frame (1) in a covering mode.

2. The tempered glass heat-insulating fireproof door according to claim 1, wherein: the front side wall of the door frame (1) and the outer side wall of the first fireproof plate (4) are located on the same horizontal plane, and the rear side wall of the door frame (1) and the first fireproof outer side wall are located on the same horizontal plane.

3. The tempered glass heat-insulating fireproof door according to claim 1, wherein: the symmetrical central axial planes of the door frame (1), the first toughened glass layer (2), the second toughened glass layer (3), the first fireproof plate (4) and the second fireproof plate (5) are overlapped.

4. The tempered glass heat-insulating fireproof door according to claim 1, wherein: the resin protection plate (12) is a transparent resin plate made of PET resin.